/* ===== extracted style block 1 ===== */
/* ── TOKENS ── */
:root {
  --bg: #0f1410;
  --bg2: #171b14;
  --bg3: #1e2419;
  --border: rgba(103,185,255,0.14);
  --border2: rgba(103,185,255,0.28);
  --ink: #f3f7fd;
  --ink2: #c3d1e2;
  --ink3: #8fa3ba;
  --accent: #67b9ff;
  --accent2: #2f88d8;
  --red: #e84a5f;
  --blue: #4a9eff;
  --yellow: #ffd04d;
  --syne: "Inter", "Noto Sans JP", sans-serif;
  --noto: "Noto Sans JP", "Inter", sans-serif;
  --mono: "Inter", "Noto Sans JP", sans-serif;
  --font-ui-sm: 13px;
  --font-ui-md: 15px;
  --font-ui-lg: 18px;
  --topbar-bg: #121814;
  --topbar-line: rgba(103,185,255,0.24);
  --topbar-shadow: 0 8px 24px rgba(0,0,0,.28);
  --ui-radius-sm: 8px;
  --ui-radius-md: 12px;
  --ui-radius-lg: 14px;
  --ui-gap-1: 8px;
  --ui-gap-2: 12px;
  --ui-gap-3: 16px;
  --ui-gap-4: 24px;
  --ui-control-h: 40px;
  --ui-control-h-sm: 36px;
  --ui-gap: 10px;
  --ui-gap-lg: 12px;
  --ui-pad: 14px;
  --ui-radius: 12px;
  --space-2xs: 6px;
  --space-xs: 10px;
  --space-sm: 14px;
  --space-md: 18px;
  --space-lg: 24px;
  --radius-sm: 10px;
  --radius-pill: 999px;
  --cat-planning: #facc15;
  --cat-ia: #0ea5e9;
  --cat-production: #7c3aed;
  --cat-failure: #ef4444;
  --cat-operation: #22c55e;
  --cat-promotion: #fb923c;
  --cat-writing: #ec4899;
  --cat-tools: #2563eb;
  --cat-recruit: #84cc16;
  --pc-typo-heading: 13px;
  --pc-typo-body: 14px;
  --pc-typo-meta: 12px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

[hidden] {
  display: none !important;
}

body{
background: var(--bg);
  color: var(--ink);
  font-family: var(--noto);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;

background:
    radial-gradient(circle at 82% -20%, rgba(103,185,255,0.10) 0%, transparent 40%),
    radial-gradient(circle at 8% 120%, rgba(103,185,255,0.06) 0%, transparent 35%),
    var(--bg);
  color: var(--ink);

background: var(--bg) !important;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 2px; }

/* ── HEADER ── */
.header{
position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  height: 60px;
  background: rgba(10,10,10,0.9);
  backdrop-filter: blur(12px);
  border-bottom: none;

border-bottom: none !important;
}

.logo {
  display: flex;
  align-items: center;
  line-height: 1;
}

.logo img{
display: block;
  height: 26px;
  width: auto;

height: 26px;
  width: auto;
}

.logo-dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.8); }
}

.header-nav{
display: flex;
  align-items: center;
  gap: 4px;

gap: 8px !important;
}

.nav-btn{
padding: 6px 16px;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all .15s;
  letter-spacing: 0.5px;

border-radius: 999px;
  padding: 8px 14px;
  font-size: var(--font-ui-sm);
}

.nav-btn.ghost{
background: transparent;
  color: var(--ink2);
  border: 1px solid transparent;

border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--bg3), var(--bg2));
}
.nav-btn.ghost:hover { color: var(--ink); border-color: var(--border2); }

.nav-btn.outline{
background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);

background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
  font-weight: 700;
}
.nav-btn.outline:hover{
background: var(--accent); color: var(--bg);

background: var(--accent2);
  color: #ffffff;
}

/* ── MAIN LAYOUT ── */
.app{
display: flex;
  height: 100vh;
  padding-top: 60px;

padding-top: 84px;

min-height: 100vh;
  height: 100vh;

padding-top: 56px !important;
}

/* ── SIDEBAR ── */
.sidebar{
width: 260px;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  background: var(--bg2);
  display: flex;
  flex-direction: column;
  overflow: hidden;

background: var(--bg2);
  border-right: 1px solid var(--border);

height: 100%;
  overflow-y: auto;
}

.sidebar-top {
  padding: 20px 16px 16px;
  border-bottom: none;
}

/* MODE TOGGLE */
.mode-toggle {
  display: flex;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 3px;
  gap: 2px;
  margin-bottom: 14px;
}

.mode-btn {
  flex: 1;
  padding: 7px 8px;
  border-radius: 4px;
  border: none;
  font-family: var(--noto);
  font-size: var(--font-ui-sm);
  cursor: pointer;
  transition: all .15s;
  background: transparent;
  color: var(--ink3);
  font-weight: 500;
}

.mode-btn.active{
background: var(--accent);
  color: var(--bg);
  font-weight: 700;

background: var(--accent);
  color: var(--bg);
}

/* SEARCH */
.search-wrap {
  position: relative;
}

.search-input {
  width: 100%;
  padding: 8px 34px 8px 34px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 5px;
  font-family: var(--noto);
  font-size: var(--font-ui-sm);
  color: var(--ink);
  outline: none;
  transition: border-color .15s;
}

.search-input::placeholder { color: var(--ink3); }
.search-input:focus { border-color: var(--accent); }

.search-icon {
  position: absolute;
  left: 10px; top: 50%;
  transform: translateY(-50%);
  color: var(--ink3);
  font-size: var(--font-ui-sm);
}

.search-clear {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg2);
  color: var(--ink3);
  font-size: var(--font-ui-sm);
  line-height: 1;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.search-clear.visible {
  display: inline-flex;
}

.search-clear:hover {
  color: var(--ink);
  border-color: var(--border2);
}

.menu-tag-cloud {
  display: none !important;
}.menu-tag-chip {
border: 1px solid var(--border2);
  background: color-mix(in srgb, var(--bg3) 90%, transparent);
  color: var(--ink2);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: var(--font-ui-sm);
  line-height: 1.2;
  cursor: pointer;

min-height: var(--ui-control-h-sm);
  border-radius: var(--ui-radius-sm);
  font-weight: 600;
  letter-spacing: .01em;
  transition: background .16s ease, border-color .16s ease, color .16s ease, transform .16s ease;

background: var(--bg2);
  border: 1px solid var(--border);
  color: var(--ink2);
}



.menu-tag-chip:hover {
  border-color: var(--accent2);
  color: var(--ink);
}

/* CATEGORY LIST */
.cat-list { flex: 1; overflow-y: auto; padding: 12px 10px; display: flex; flex-direction: column; gap: 14px; }
.cat-group-block { display: flex; flex-direction: column; gap: 0; }
.cat-group-header { font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--ink3); margin-bottom: 7px; padding: 0 2px; }
.cat-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.cat-chip { display: inline-flex; align-items: center; gap: 5px; padding: 6px 12px; border-radius: 999px; font-size: var(--font-ui-sm); font-weight: 600; cursor: pointer; border: 1px solid transparent; transition: opacity .15s ease, transform .15s ease, box-shadow .15s ease; line-height: 1.2; user-select: none; background: none; }
.cat-chip:hover { opacity: .85; transform: translateY(-1px); }
.cat-chip.active { box-shadow: 0 0 0 2px var(--accent); }
.cat-chip--yellow { background: rgba(245,158,11,.18); color: #fbbf24; border-color: rgba(245,158,11,.3); }
.cat-chip--blue   { background: rgba(96,165,250,.15); color: #93c5fd; border-color: rgba(96,165,250,.3); }
.cat-chip--purple { background: rgba(167,139,250,.15); color: #c4b5fd; border-color: rgba(167,139,250,.3); }
.cat-chip--green  { background: rgba(52,211,153,.15); color: #6ee7b7; border-color: rgba(52,211,153,.3); }
.cat-chip--orange { background: rgba(251,146,60,.15); color: #fdba74; border-color: rgba(251,146,60,.3); }
.cat-chip--pink   { background: rgba(244,114,182,.15); color: #f9a8d4; border-color: rgba(244,114,182,.3); }
.cat-chip--sub { background: transparent; color: var(--ink3); border-color: var(--border2); }
.cat-chip--sub.cat-chip--blue  { color: #93c5fd; border-color: rgba(96,165,250,.4); }
.cat-chip--sub.cat-chip--green { color: #6ee7b7; border-color: rgba(52,211,153,.4); }
.cat-chip--sub.cat-chip--red   { color: #fca5a5; border-color: rgba(252,165,165,.4); }
.cat-chip--sub:hover { background: var(--bg3); opacity: 1; transform: translateY(-1px); }
.cat-chip-icon { font-size: .9em; line-height: 1; }

/* ── MAIN CONTENT ── */
.main{
flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;

background: linear-gradient(180deg, rgba(103,185,255,0.03), transparent 35%);

min-width: 0;

background: var(--bg) !important;
}

/* HOME VIEW */
.home-view{
padding: 48px 48px 48px;
  max-width: 1100px;

margin-inline: auto;

--home-block-gap: 18px;
}

.home-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  font-weight: 700;
  color: #b7dcff;
  letter-spacing: 0.02em;
  text-transform: none;
  margin-bottom: 20px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(74, 158, 255, 0.55);
  background: linear-gradient(180deg, rgba(74, 158, 255, 0.18), rgba(74, 158, 255, 0.08));
  box-shadow: inset 0 0 0 1px rgba(74, 158, 255, 0.10);
}

.home-eyebrow::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #4a9eff;
  box-shadow: 0 0 0 4px rgba(74, 158, 255, 0.16);
}

.home-title{
font-family: var(--syne);
  font-size: 48px;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -1.8px;
  margin-bottom: 16px;
  color: var(--ink);

line-height: 1.12;
  font-size: clamp(34px, 5vw, 56px);
}

.title-line {
  display: inline-block;
  white-space: nowrap;
}

.mobile-only-break {
  display: none;
}

.mobile-break-word {
  display: inline;
}

.home-title em {
  font-style: normal;
  color: var(--accent);
}

.home-sub {
  font-size: var(--font-ui-md);
  color: var(--ink2);
  line-height: 1.8;
  max-width: 560px;
  margin-bottom: 20px;
}

.stats-unified {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  margin-bottom: 40px;
}

.stat-deco-card {
  position: relative;
  overflow: hidden;
  min-width: 0;
  transition: all .2s;
}

.stat-deco-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform .2s;
  transform-origin: left;
}

.stat-deco-card:hover {
  border-color: var(--border2);
  transform: translateY(-2px);
}

.stat-deco-card:hover::before {
  transform: scaleX(1);
}

.stat-deco-card .stat-num {
  color: var(--accent);
}


.home-hero {
  position: relative;
  margin-bottom: 48px;
  min-height: 240px;
}

/* desktop: align left sidebar top block with hero panel height */


.home-main {
  max-width: 620px;
  position: relative;
  z-index: 2;
}


.home-float-icons {
  display: none;
}

.float-icon {
  position: absolute;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  border: 1px solid var(--border2);
  background: rgba(103,185,255,0.11);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-ui-md);
  animation: floatDrift 6s ease-in-out infinite;
  animation-delay: var(--delay, 0s);
}

@keyframes floatDrift {
  0%, 100% { transform: translateY(0px); opacity: 0.75; }
  50% { transform: translateY(-8px); opacity: 1; }
}

/* STATS ROW */
.stats-row {
  display: flex;
  gap: 24px;
  margin-bottom: 48px;
  align-items: stretch;
}.stat-card {
background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 18px 22px;
  min-width: 100px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  align-self: stretch;

border-color: var(--border);

border-radius: 12px;

background: var(--bg2);

border-radius: var(--ui-radius-md);

border-radius: var(--ui-radius) !important;
  padding: var(--ui-pad) !important;

background: var(--bg2) !important;
  box-shadow: none !important;
}



.stat-num {
  font-family: var(--syne);
  font-size: 28px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -1px;
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: var(--font-ui-sm);
  color: var(--ink3);
  font-family: var(--mono);
}

/* SECTION TITLE */
.section-label{
font-family: var(--mono);
  font-size: var(--font-ui-sm);
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--ink3);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: none;

margin-bottom: var(--ui-gap-2);
  padding-bottom: var(--ui-gap-1);

margin-bottom: var(--ui-gap-lg);
}

/* FEATURE CARDS */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 48px;
}

.home-track-grid{
grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 24px;

grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
}

.home-track-card {
  min-height: 168px;
}

.home-track-card .feature-title {
  line-height: 1.35;
}

.home-track-card .feature-desc{
margin-top: 2px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;

-webkit-line-clamp: 3;
}

.home-top-hub-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  margin-bottom: 0 !important;
}

.home-top-hub-card {
  min-height: 140px;
}

.home-top-hub-card .feature-title {
  line-height: 1.3;
}

.feature-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  cursor: pointer;
  transition: all .2s;
  position: relative;
  overflow: hidden;
  text-align: left;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  font: inherit;
  color: inherit;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform .2s;
  transform-origin: left;
}

.feature-card:hover {
  border-color: var(--border2);
  transform: translateY(-2px);
}

.feature-card:hover::before { transform: scaleX(1); }

.feature-icon {
  font-size: var(--font-ui-lg);
  margin-bottom: 12px;
  display: block;
}

.feature-title{
font-size: var(--font-ui-sm);
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 6px;

font-size: 13px;
  line-height: 1.45;
}

.feature-desc {
  font-size: var(--font-ui-sm);
  color: var(--ink3);
  line-height: 1.6;
}.requests-view {
display: none;
  padding: 48px 56px;
  max-width: 1100px;

padding-top: 40px;
  padding-bottom: 40px;
}



.requests-view.visible { display: block; }

.request-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 48px;
}

.request-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 180px;
}

.request-title {
  font-size: var(--font-ui-md);
  color: var(--ink);
  font-weight: 700;
  line-height: 1.45;
}

.request-body {
  font-size: var(--font-ui-sm);
  color: var(--ink2);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.request-meta {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.request-badge {
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  color: var(--ink2);
  border: 1px solid var(--border2);
  border-radius: 999px;
  padding: 2px 8px;
  background: var(--bg3);
}

.request-link {
  margin-top: 6px;
  font-size: var(--font-ui-sm);
  color: var(--accent);
}

.request-link a {
  color: inherit;
  text-decoration: underline;
}

/* RECENT / NOTE / COMMENT list */
.article-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin-bottom: 48px;
}

.article-row{
display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  cursor: pointer;
  transition: all .16s ease;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, color-mix(in srgb, var(--bg2) 94%, transparent), color-mix(in srgb, var(--bg3) 88%, transparent));
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.10);

gap: var(--ui-gap) !important;
}

.article-row:hover {
  border-color: color-mix(in srgb, var(--accent) 44%, var(--border));
  background: linear-gradient(180deg, color-mix(in srgb, var(--bg2) 98%, transparent), color-mix(in srgb, var(--bg3) 92%, transparent));
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.16);
}

.article-cat-badge {
  flex-shrink: 0;
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid var(--border2);
  background: color-mix(in srgb, var(--bg3) 90%, transparent);
  color: var(--ink2);
  white-space: nowrap;
  letter-spacing: 0.03em;
}


.article-cat-badge.cat-planning{
border-color: rgba(245, 158, 11, 0.62); background: rgba(245, 158, 11, 0.2); color: #7a3f00;

border-color: var(--cat-planning) !important; background: color-mix(in srgb, var(--cat-planning) 22%, transparent) !important; color: color-mix(in srgb, var(--cat-planning) 75%, #111) !important;
}
.article-cat-badge.cat-ia{
border-color: rgba(6, 182, 212, 0.62); background: rgba(6, 182, 212, 0.2); color: #005d70;

border-color: var(--cat-ia) !important; background: color-mix(in srgb, var(--cat-ia) 22%, transparent) !important; color: color-mix(in srgb, var(--cat-ia) 75%, #111) !important;
}
.article-cat-badge.cat-production{
border-color: rgba(139, 92, 246, 0.62); background: rgba(139, 92, 246, 0.2); color: #4f2ea9;

border-color: var(--cat-production) !important; background: color-mix(in srgb, var(--cat-production) 22%, transparent) !important; color: color-mix(in srgb, var(--cat-production) 75%, #111) !important;
}
.article-cat-badge.cat-failure{
border-color: rgba(239, 68, 68, 0.62); background: rgba(239, 68, 68, 0.18); color: #8f1f1f;

border-color: var(--cat-failure) !important; background: color-mix(in srgb, var(--cat-failure) 22%, transparent) !important; color: color-mix(in srgb, var(--cat-failure) 75%, #111) !important;
}
.article-cat-badge.cat-operation{
border-color: rgba(16, 185, 129, 0.62); background: rgba(16, 185, 129, 0.2); color: #0e6a4a;

border-color: var(--cat-operation) !important; background: color-mix(in srgb, var(--cat-operation) 22%, transparent) !important; color: color-mix(in srgb, var(--cat-operation) 75%, #111) !important;
}
.article-cat-badge.cat-promotion{
border-color: rgba(249, 115, 22, 0.62); background: rgba(249, 115, 22, 0.2); color: #8a3f00;

border-color: var(--cat-promotion) !important; background: color-mix(in srgb, var(--cat-promotion) 22%, transparent) !important; color: color-mix(in srgb, var(--cat-promotion) 75%, #111) !important;
}
.article-cat-badge.cat-writing{
border-color: rgba(236, 72, 153, 0.62); background: rgba(236, 72, 153, 0.18); color: #8f1858;

border-color: var(--cat-writing) !important; background: color-mix(in srgb, var(--cat-writing) 22%, transparent) !important; color: color-mix(in srgb, var(--cat-writing) 75%, #111) !important;
}
.article-cat-badge.cat-tools{
border-color: rgba(37, 99, 235, 0.62); background: rgba(37, 99, 235, 0.2); color: #173b8f;

border-color: var(--cat-tools) !important; background: color-mix(in srgb, var(--cat-tools) 22%, transparent) !important; color: color-mix(in srgb, var(--cat-tools) 75%, #111) !important;
}
.article-cat-badge.cat-recruit{
border-color: rgba(244, 63, 94, 0.64); background: rgba(244, 63, 94, 0.18); color: #8f1732;

border-color: var(--cat-recruit) !important; background: color-mix(in srgb, var(--cat-recruit) 22%, transparent) !important; color: color-mix(in srgb, var(--cat-recruit) 75%, #111) !important;
}

body:not([data-theme="light"]) .article-cat-badge.cat-planning { border-color: rgba(245, 158, 11, 0.68); background: rgba(245, 158, 11, 0.18); color: #ffe1b0; }
body:not([data-theme="light"]) .article-cat-badge.cat-ia { border-color: rgba(6, 182, 212, 0.68); background: rgba(6, 182, 212, 0.18); color: #c7f4ff; }
body:not([data-theme="light"]) .article-cat-badge.cat-production { border-color: rgba(139, 92, 246, 0.68); background: rgba(139, 92, 246, 0.18); color: #e4d8ff; }
body:not([data-theme="light"]) .article-cat-badge.cat-failure { border-color: rgba(239, 68, 68, 0.68); background: rgba(239, 68, 68, 0.18); color: #ffd7d7; }
body:not([data-theme="light"]) .article-cat-badge.cat-operation { border-color: rgba(16, 185, 129, 0.68); background: rgba(16, 185, 129, 0.18); color: #ccf8e8; }
body:not([data-theme="light"]) .article-cat-badge.cat-promotion { border-color: rgba(249, 115, 22, 0.68); background: rgba(249, 115, 22, 0.18); color: #ffd9bc; }
body:not([data-theme="light"]) .article-cat-badge.cat-writing { border-color: rgba(236, 72, 153, 0.68); background: rgba(236, 72, 153, 0.18); color: #ffd3ea; }
body:not([data-theme="light"]) .article-cat-badge.cat-tools { border-color: rgba(37, 99, 235, 0.68); background: rgba(37, 99, 235, 0.18); color: #d5e4ff; }
body:not([data-theme="light"]) .article-cat-badge.cat-recruit { border-color: rgba(244, 63, 94, 0.68); background: rgba(244, 63, 94, 0.18); color: #ffd3dc; }

.article-title-row{
flex: 1;
  font-size: var(--font-ui-sm);
  color: var(--ink);
  font-weight: 600;
  line-height: 1.55;

line-height: 1.62;

font-size: var(--font-ui-md);
  line-height: 1.5;
}

.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}.tag {
font-family: var(--mono);
  font-size: var(--font-ui-sm);
  padding: 2px 7px;
  border-radius: 999px;
  border: 1px solid var(--topbar-line);
  color: var(--ink2);
  background: color-mix(in srgb, var(--bg3) 86%, transparent);
  line-height: 1.35;
  display: inline-flex;
  align-items: center;
  appearance: none;
  -webkit-appearance: none;

border-radius: 999px;
}



button.tag {
  cursor: pointer;
}

button.tag:hover {
  border-color: var(--accent2);
  color: var(--ink);
  background: color-mix(in srgb, var(--accent) 14%, var(--bg2));
}

.tag.keyword {
  border-color: rgba(103, 185, 255, 0.56);
  color: #d9ecff;
  background: rgba(103, 185, 255, 0.18);
  font-weight: 700;
  letter-spacing: 0.01em;
  padding: 4px 11px;
  box-shadow: inset 0 0 0 1px rgba(103, 185, 255, 0.10);
}

button.tag.keyword:hover {
  color: #f3f9ff;
  border-color: rgba(126, 201, 255, 0.82);
  background: rgba(103, 185, 255, 0.28);
}

.tag.figma { border-color: rgba(74,158,255,0.48); color: #9bc7ff; }
.tag.vibe { border-color: rgba(103,185,255,0.50); color: #b7dcff; }
.tag.wp { border-color: rgba(255,208,77,0.48); color: #ffe091; }

.article-arrow {
  color: var(--ink2);
  font-size: var(--font-ui-sm);
  width: 24px;
  height: 24px;
  border-radius: 999px;
  border: 1px solid var(--border2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--bg3) 90%, transparent);
  flex-shrink: 0;
}

.note-row {
  text-decoration: none;
}

.note-row .note-meta {
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  color: var(--ink3);
  white-space: nowrap;
  margin-left: auto;
}

.recent-row .note-meta{
font-size: var(--font-ui-sm);
  line-height: 1.25;

flex-shrink: 0;
  font-weight: 600;
}

.list-row-main {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.list-row-title {
  min-width: 0;
}

.list-row-right {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.list-row-meta {
  margin-left: 0;
  white-space: nowrap;
}

.list-row-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-width: 0;
}

.list-row-head-actions {
  margin-left: auto;
}

.list-row--stack {
  grid-template-columns: minmax(0, 1fr);
  align-items: flex-start;
}

.list-row-main-block {
  display: flex;
  flex-direction: column;
  min-width: 0;
  gap: 6px;
}

.list-row-right-wrap {
  margin-left: 0;
  justify-content: flex-start;
  flex-wrap: wrap;
}

/* Recent list layout unified with mobile: category dot + title + date + arrow */
.recent-row {
  align-items: center;
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr) auto;
  gap: 10px;
}

.recent-row .article-cat-badge {
  width: 10px;
  height: 10px;
  min-width: 10px;
  padding: 0;
  border-radius: 999px;
  font-size: 0;
  line-height: 0;
  letter-spacing: 0;
  overflow: hidden;
  text-indent: -9999px;
  white-space: nowrap;
}

.recent-row .article-title-row {
  min-width: 0;
  max-width: none;
  flex: unset;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.recent-row .article-arrow {
  margin-left: 2px;
}

.category-item-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto 24px;
  align-items: center;
  gap: 10px;
}

.category-item-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.category-item-main .article-title-row {
  min-width: 0;
}

.category-item-tool {
  color: var(--ink3);
  font-size: var(--font-ui-sm);
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.category-item-kind {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--border2);
  background: color-mix(in srgb, var(--bg3) 90%, transparent);
  color: var(--ink3);
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.category-item-row.is-general {
  border-color: color-mix(in srgb, var(--accent) 44%, var(--border));
  box-shadow: 0 5px 16px rgba(67, 128, 255, 0.14);
}

.category-item-kind.is-general {
  border-color: rgba(103, 185, 255, 0.72);
  background: rgba(103, 185, 255, 0.18);
  color: var(--accent);
  font-weight: 700;
}

.comment-row {
  overflow: hidden;
  align-items: center;
  display: grid;
  grid-template-columns: minmax(0, 84px) minmax(0, 1fr) auto 24px;
  gap: 10px;
}

.comment-row > * {
  min-width: 0;
}

.comment-row .article-cat-badge {
  justify-self: center;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  max-width: 84px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.comment-row .comment-excerpt{
display: none;

line-height: 1.48;
}

.comment-row .note-meta {
  font-size: var(--font-ui-sm);
  line-height: 1.25;
  font-weight: 600;
  margin-left: 0;
  flex-shrink: 0;
  white-space: nowrap;
}

.comment-row .article-title-row {
  min-width: 0;
  max-width: none;
  flex: unset;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.comment-row .article-arrow {
  margin-left: 0;
}

.note-row.is-placeholder {
  cursor: default;
  border-style: dashed;
}

.glossary-row {
  align-items: flex-start;
}

.category-top-row {
  display: grid;
  grid-template-columns: clamp(116px, 31%, 172px) minmax(0, 1fr) 24px;
  align-items: center;
  gap: 10px;
}

.category-top-row .article-cat-badge {
  width: 100%;
  max-width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
}

.category-top-row .glossary-row-main {
  min-width: 0;
}

.glossary-row-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  gap: 4px;
  flex: 1 1 auto;
}

.glossary-row-actions {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.glossary-row-main .article-title-row {
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.glossary-row-desc {
  font-size: var(--font-ui-sm);
  color: var(--ink2);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.glossary-search-wrap {
  max-width: 560px;
  margin-bottom: 14px;
}

.glossary-sort-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin: 0 0 14px;
}

.glossary-sort-label {
  font-size: var(--font-ui-sm);
  color: var(--ink3);
  font-family: var(--mono);
}

#glossaryArticleList {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

#glossaryArticleList .glossary-row {
  height: 100%;
}

#glossaryArticleList .is-placeholder {
  grid-column: 1 / -1;
}

#featureRequestGrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

#commentIndexList {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

#commentIndexList .request-row {
  height: 100%;
}

#commentIndexList .request-row-body {
  display: block;
  -webkit-line-clamp: unset;
  -webkit-box-orient: initial;
  overflow: visible;
  white-space: pre-wrap;
}

#commentIndexList .is-placeholder {
  grid-column: 1 / -1;
}

#featureRequestGrid .request-row{
height: 100%;

box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

#featureRequestGrid .is-placeholder {
  grid-column: 1 / -1;
}


.request-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: flex-start;
  gap: 8px;
  cursor: default;
}

.request-row-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-width: 0;
}

.request-row-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  gap: 6px;
  flex: 1 1 auto;
}

.request-row-main .article-title-row {
  max-width: 100%;
  white-space: normal;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-height: 1.48;
  font-weight: 700;
}

.request-row-body {
  font-size: var(--font-ui-sm);
  color: var(--ink2);
  line-height: 1.58;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  white-space: normal;
  word-break: break-word;
  overflow-wrap: anywhere;
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 0;
}

.request-row-meta {
  margin-left: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-start;
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  color: var(--ink3);
}

.admin-row-actions,
.request-row-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .16s ease;
}

.article-row:hover .admin-row-actions,
.article-row:focus-within .admin-row-actions,
.editor-card:hover .admin-row-actions,
.editor-card:focus-within .admin-row-actions,
.comment-item:hover .admin-row-actions,
.comment-item:focus-within .admin-row-actions,
.request-row:hover .request-row-actions,
.request-row:focus-within .request-row-actions {
  opacity: 1;
  pointer-events: auto;
}

.admin-row-btn,
.request-admin-btn {
  padding: 4px 9px;
  border-radius: 8px;
  font-size: 11px;
  background: color-mix(in srgb, var(--bg3) 92%, transparent);
}

.admin-row-btn.danger,
.request-admin-btn.danger {
  border-color: color-mix(in srgb, var(--red) 38%, var(--topbar-line));
  color: color-mix(in srgb, var(--red) 64%, var(--ink2));
  background: color-mix(in srgb, var(--red) 8%, var(--bg2));
}

.request-meta-text {
  color: var(--ink3);
  white-space: nowrap;
}

.request-meta-sep {
  color: color-mix(in srgb, var(--ink3) 62%, transparent);
}

.request-meta-link {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px dotted color-mix(in srgb, var(--accent) 55%, transparent);
  line-height: 1.2;
  padding-bottom: 1px;
}

.request-meta-link:hover {
  color: var(--accent2);
  border-bottom-color: color-mix(in srgb, var(--accent2) 62%, transparent);
}

#featureRequestGrid .request-row .article-arrow {
  display: none;
}.glossary-grid {
display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 48px;

gap: var(--ui-gap-2);

gap: var(--ui-gap) !important;
}



.glossary-item {
  border: 1px solid var(--border);
  background: var(--bg2);
  border-radius: 8px;
  padding: 12px;
}

.glossary-term {
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  color: var(--accent);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.glossary-desc {
  font-size: var(--font-ui-sm);
  color: var(--ink2);
  line-height: 1.6;
}

/* ARTICLE VIEW */
.article-view {
  display: none;
  padding: 48px 56px;
  max-width: 800px;
}

.article-view.visible { display: block; }

.article-breadcrumb {
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  color: var(--ink3);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.article-content-card {
  position: relative;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--accent) 22%, var(--border));
  border-radius: 18px;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--bg2) 94%, #fff 6%), var(--bg2)),
    repeating-linear-gradient(
      180deg,
      transparent 0,
      transparent 31px,
      color-mix(in srgb, var(--accent) 7%, transparent) 32px
    );
  padding: 22px 22px 20px;
  margin-bottom: 14px;
  box-shadow:
    0 18px 42px rgba(0,0,0,.18),
    inset 0 1px 0 rgba(255,255,255,.04);
}

.article-content-card::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 8px;
  background: linear-gradient(90deg, var(--accent), color-mix(in srgb, var(--accent) 30%, transparent));
  opacity: .7;
  pointer-events: none;
}


.breadcrumb-home-link {
  cursor: pointer;
  color: var(--accent);
}

.logo-clickable {
  cursor: pointer;
}

.is-hidden {
  display: none;
}

.comment-form-tight {
  margin-bottom: 0;
}

.comment-title-inline {
  margin: 0;
  letter-spacing: 0.02em;
}

.admin-buttons-top {
  margin-top: 12px;
}

.request-meta-actions {
  margin-left: auto;
  display: flex;
  gap: 8px;
}

.request-row-meta-top {
  margin-top: 8px;
}

.no-result-muted {
  color: var(--ink3);
}

.no-cursor {
  cursor: default;
}

.btn-compact {
  padding: 6px 12px;
}

.comment-admin-actions {
  display: flex;
  gap: 8px;
}

.breadcrumb-sep { color: var(--border2); }

#articleView .article-breadcrumb {
  flex-wrap: wrap;
  row-gap: 6px;
}

#articleView #articleGroup,
#articleView #articleCat {
  color: var(--ink2);
  max-width: min(40vw, 260px);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#articleView #articleGroup.breadcrumb-home-link,
#articleView #articleCat.breadcrumb-home-link {
  color: var(--accent);
}

#articleView #articleName {
  color: var(--ink);
  font-weight: 700;
  min-width: 0;
  max-width: min(70vw, 460px);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.article-header {
  position: relative;
  margin-bottom: 18px;
  padding: 6px 4px 20px;
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 16%, var(--border));
}

.article-eyebrow {
font-family: var(--mono);
  font-size: var(--font-ui-sm);
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent) 28%, var(--border));
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  letter-spacing: 0.12em;
}



.article-title {
  font-family: var(--syne);
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.18;
  color: var(--ink);
  margin-bottom: 14px;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.article-editor-meta {
  display: none;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg2);
}

.article-editor-avatar {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  border: 1px solid var(--border2);
  object-fit: cover;
  background: var(--bg3);
  flex-shrink: 0;
}

.article-editor-text {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  flex-wrap: wrap;
}

.article-editor-name {
  font-size: var(--font-ui-sm);
  color: var(--ink);
  font-weight: 600;
}

.article-editor-role {
  font-size: var(--font-ui-sm);
  color: var(--ink3);
}

.article-editor-x {
  font-size: var(--font-ui-sm);
  color: var(--accent);
  text-decoration: none;
}

.article-editor-x:hover {
  text-decoration: underline;
}

.article-updated {
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  color: var(--ink3);
  letter-spacing: 0.2px;
  flex: 1 1 100%;
  order: 99;
  text-align: left;
  margin-top: 2px;
}

.bookmark-btn{
margin-left: auto;
  padding: 6px 10px;
  border-radius: 4px;
  border: 1px solid var(--topbar-line);
  background: var(--bg2);
  color: var(--ink2);
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  letter-spacing: 0.2px;
  cursor: pointer;
  transition: all .15s;

border-radius: 999px;
}

.bookmark-btn:hover {
  border-color: var(--accent);
  color: var(--ink);
}

.bookmark-btn.active {
  border-color: rgba(103,185,255,0.35);
  background: rgba(103,185,255,0.08);
  color: var(--accent);
}

.x-share-btn{
margin-left: auto;
  padding: 6px 10px;
  border-radius: 4px;
  border: 1px solid var(--topbar-line);
  background: var(--bg2);
  color: var(--ink2);
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  letter-spacing: 0.2px;
  cursor: pointer;
  transition: all .15s;

min-height: 38px;
  border-radius: 999px !important;
  border: 1px solid rgba(74, 158, 255, 0.55) !important;
  background: linear-gradient(180deg, rgba(74, 158, 255, 0.98), rgba(56, 132, 226, 0.98)) !important;
  color: #f7fbff !important;
  font-weight: 700 !important;
  letter-spacing: 0.01em;
  box-shadow: 0 8px 20px rgba(18, 77, 150, 0.28);
  padding: 8px 14px !important;
}

.x-share-btn:hover{
border-color: var(--accent);
  color: var(--ink);

background: linear-gradient(180deg, rgba(96, 176, 255, 1), rgba(72, 152, 235, 1)) !important;
  border-color: rgba(120, 192, 255, 0.85) !important;
  color: #ffffff !important;
}

.admin-article-actions {
  display: none;
  align-items: center;
  gap: 8px;
  margin-left: 4px;
}

.admin-article-actions.visible {
  display: inline-flex;
}

.admin-article-btn {
  padding: 6px 10px;
  border-radius: 10px;
  border: 1px solid var(--topbar-line);
  background: var(--bg2);
  color: var(--ink2);
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  letter-spacing: 0.2px;
  cursor: pointer;
  transition: all .15s;
}

.admin-article-btn:hover {
  border-color: var(--accent);
  color: var(--ink);
}

.admin-article-btn.danger:hover {
  border-color: var(--red);
  color: var(--red);
}

.article-edit-tool {
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  color: var(--ink3);
  margin-bottom: 10px;
}

.article-edit-tag-label {
  display: block;
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  color: var(--ink3);
  margin: 2px 0 6px;
}

.article-edit-tag-input {
  width: 100%;
  height: 36px;
  border: 1px solid var(--topbar-line);
  border-radius: 8px;
  background: var(--bg3);
  color: var(--ink);
  padding: 0 10px;
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  margin-bottom: 10px;
  outline: none;
}

.article-edit-tag-input:focus {
  border-color: var(--accent);
}

.article-edit-editor-wrap {
  margin-bottom: 10px;
}

.article-edit-editor-select {
  width: 100%;
  height: 36px;
  border: 1px solid var(--topbar-line);
  border-radius: 8px;
  background: var(--bg3);
  color: var(--ink);
  padding: 0 10px;
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  margin-bottom: 8px;
  outline: none;
}

.article-edit-editor-select:focus {
  border-color: var(--accent);
}

.article-edit-editor-grid {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.article-edit-editor-grid .article-edit-tag-input {
  margin-bottom: 0;
}

.article-edit-editor-grid .article-edit-tag-input.is-full {
  grid-column: 1 / -1;
}

.article-edit-mode-tabs {
  display: inline-flex;
  gap: 6px;
  margin: 2px 0 10px;
}

.article-edit-mode-btn {
  height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg2);
  color: var(--ink2);
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  cursor: pointer;
}

.article-edit-mode-btn.active {
  border-color: var(--accent);
  color: var(--ink);
  background: color-mix(in srgb, var(--accent) 18%, var(--bg2));
}

.article-edit-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.article-edit-btn {
  height: 32px;
  padding: 0 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--ink2);
  font-family: var(--noto);
  font-size: var(--font-ui-sm);
  cursor: pointer;
}

.article-edit-btn:hover {
  border-color: var(--accent);
  color: var(--ink);
}

.article-edit-wysiwyg {
  width: 100%;
  min-height: 320px;
  height: 100%;
  border: 1px solid var(--topbar-line);
  border-radius: 8px;
  background: transparent;
  color: var(--ink);
  padding: 12px;
  font-family: var(--noto);
  font-size: var(--font-ui-sm);
  line-height: 1.7;
  outline: none;
  overflow: auto;
}

.article-edit-wysiwyg:focus {
  border-color: var(--accent);
}

.article-edit-markdown {
  width: 100%;
  min-height: 320px;
  height: 100%;
  border: 1px solid var(--topbar-line);
  border-radius: 8px;
  background: transparent;
  color: var(--ink);
  padding: 12px;
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  line-height: 1.7;
  outline: none;
  resize: vertical;
  display: none;
}

.article-edit-markdown:focus {
  border-color: var(--accent);
}

.article-edit-modal.is-markdown .article-edit-toolbar {
  display: none;
}

.article-edit-modal.is-markdown .article-edit-wysiwyg {
  display: none;
}

.article-edit-modal.is-markdown .article-edit-markdown {
  display: block;
}

.article-edit-modal {
  z-index: 520;
  align-items: stretch;
  justify-content: center;
  padding: 10px;
}

.article-edit-box {
  width: min(1280px, 96vw);
  height: min(96dvh, calc(100dvh - 20px));
  max-height: min(96dvh, calc(100dvh - 20px));
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 20px;
  -webkit-overflow-scrolling: touch;
}

.article-edit-main {
  min-height: 0;
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  padding-right: 2px;
}

.article-edit-box .article-edit-wysiwyg {
  min-height: 0;
  flex: 1 1 auto;
  height: auto;
}

.article-edit-box .article-edit-markdown {
  min-height: 0;
  flex: 1 1 auto;
  height: auto;
  resize: none;
}



.article-edit-wysiwyg img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  border: 1px solid var(--border);
  cursor: pointer;
}

.article-edit-wysiwyg img.editor-image-selected {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-color: var(--accent);
}

/* TOOL TABS */
.tool-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 18px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 4px;
}.tool-tab {
padding: 8px 16px;
  border-radius: 5px;
  border: none;
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  cursor: pointer;
  transition: all .15s;
  background: transparent;
  color: var(--ink3);
  letter-spacing: 0.5px;

min-height: var(--ui-control-h-sm);
  border-radius: var(--ui-radius-sm);
  font-weight: 600;
  letter-spacing: .01em;
  transition: background .16s ease, border-color .16s ease, color .16s ease, transform .16s ease;

background: var(--bg2);
  border: 1px solid var(--border);
  color: var(--ink2);

border-radius: 999px;

background-image: none !important;

background: var(--bg3) !important;
  border-color: var(--border2) !important;
  color: var(--ink2) !important;
  box-shadow: none !important;
}



.tool-tab.active{
background: var(--bg3);
  color: var(--ink);
  border: 1px solid var(--topbar-line);

border-color: var(--border2);
  background: rgba(103,185,255,0.08);
}

.tool-tab:hover:not(.active) { color: var(--ink2); }

/* ARTICLE BODY */
.article-body {
  font-size: var(--font-ui-md);
  line-height: 1.9;
  color: var(--ink2);
  background-image: repeating-linear-gradient(
    to bottom,
    transparent,
    transparent calc(1.9em - 1px),
    color-mix(in srgb, var(--accent) 8%, var(--border)) calc(1.9em - 1px),
    color-mix(in srgb, var(--accent) 8%, var(--border)) 1.9em
  );
  background-size: 100% 1.9em;
  padding-bottom: 2px;
}

.article-sibling-nav {
  margin-top: 22px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}



.article-sibling-btn {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg2);
  color: var(--ink);
  display: grid;
  gap: 4px;
  padding: 12px;
  text-align: left;
  cursor: pointer;
  transition: all .16s ease;
}

.article-sibling-btn:hover {
  border-color: color-mix(in srgb, var(--accent) 44%, var(--border));
  transform: translateY(-1px);
}

.article-sibling-btn:disabled {
  opacity: 0.58;
  cursor: not-allowed;
  transform: none;
}

.article-sibling-dir {
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  color: var(--ink3);
}

.article-sibling-title{
font-size: var(--font-ui-sm);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.45;

font-size: var(--font-ui-md);
  line-height: 1.5;
}

.article-body h3 {
  font-family: var(--syne);
  font-size: var(--font-ui-lg);
  font-weight: 700;
  color: var(--ink);
  margin: 30px 0 12px;
  letter-spacing: -0.5px;
  padding-left: 12px;
  border-left: 4px solid color-mix(in srgb, var(--accent) 75%, transparent);
  background-image: none;
}
.article-body h3::before {
  content: '✦';
  font-size: .7em;
  color: var(--accent);
  margin-right: 6px;
  vertical-align: middle;
  opacity: .7;
}

.article-body p {
  margin-bottom: 16px;
  line-height: 1.9;
}

.article-body ul:not(.point-list),
.article-body ol {
  margin: 16px 0;
  padding-inline-start: 1.2em;
  list-style-position: inside;
}

.article-body ul:not(.point-list) li,
.article-body ol li {
  margin: 6px 0;
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.article-body img {
  display: block;
  width: min(100%, 760px);
  max-width: 100%;
  height: auto;
  margin: 18px auto 22px;
  border: 1px solid color-mix(in srgb, var(--accent) 16%, var(--border));
  border-radius: 14px;
  background: var(--bg2);
  box-shadow: 0 10px 24px rgba(0,0,0,.16);
}

.article-body img.article-zoomable-image {
  cursor: zoom-in;
}

.article-body .highlight {
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 8%, transparent), color-mix(in srgb, var(--accent) 4%, transparent));
  border: 1px solid color-mix(in srgb, var(--accent) 22%, var(--border));
  border-left: 5px solid var(--accent);
  border-radius: 12px;
  padding: 14px 18px 14px 44px;
  margin: 20px 0;
  font-size: var(--font-ui-sm);
  color: var(--ink);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
  position: relative;
  background-image: none;
}
.article-body .highlight::before {
  content: '💡';
  position: absolute;
  left: 14px;
  top: 14px;
  font-size: 1.1em;
  line-height: 1;
}

.article-body .point-list {
  list-style: none;
  margin: 16px 0 18px;
  padding: 0;
  padding-inline-start: 0;
  width: 100%;
  box-sizing: border-box;
}

.article-body .point-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  font-size: var(--font-ui-sm);
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.article-body .point-list li::before {
  content: '→';
  color: var(--accent);
  font-family: var(--mono);
  flex-shrink: 0;
  margin-top: 0.1em;
  width: 1.1em;
}


.article-body a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.video-embed {
  position: relative;
  width: min(100%, 760px);
  max-width: 100%;
  padding-top: 56.25%;
  margin: 18px auto 22px;
  border: 1px solid color-mix(in srgb, var(--accent) 16%, var(--border));
  border-radius: 14px;
  overflow: hidden;
  background: var(--bg2);
  box-shadow: 0 10px 24px rgba(0,0,0,.16);
}

.video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.image-viewer-modal {
  padding: 18px;
}

.image-viewer-frame {
  width: min(96vw, 1080px);
  max-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.image-viewer-img {
  display: block;
  width: auto;
  max-width: 100%;
  max-height: 86vh;
  height: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg2);
}

.image-viewer-close {
  position: absolute;
  top: -12px;
  right: -12px;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid var(--border2);
  background: var(--bg2);
  color: var(--ink);
  cursor: pointer;
  font-size: 20px;
  line-height: 1;
}

.article-body .tool-note {
  background: var(--bg2);
  border: 1px solid var(--topbar-line);
  border-radius: 6px;
  padding: 16px 20px;
  margin: 20px 0;
  font-size: var(--font-ui-sm);
}

.tool-note-label {
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.tool-note-label.figma { color: var(--blue); }
.tool-note-label.vibe { color: var(--accent); }
.tool-note-label.wp { color: var(--yellow); }



/* COMMENTS */
.comment-panel {
  margin-top: 28px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg2);
  padding: 16px;
}

.comment-title {
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  letter-spacing: 0.08em;
  color: var(--ink2);
  margin-bottom: 10px;
}

.comment-toolbar {
  display: flex;
  justify-content: flex-start;
  margin-bottom: 12px;
}

.comment-open-btn {
  border: 1px solid var(--topbar-line);
  background: var(--accent);
  color: #031326;
  border-radius: 999px;
  padding: 8px 14px;
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  font-weight: 700;
  cursor: pointer;
  transition: all .15s;
}

.comment-open-btn:hover {
  background: var(--accent2);
  color: #fff;
}

.comment-compose-modal {
  width: min(760px, 92vw);
  background: linear-gradient(180deg, var(--bg2), var(--bg3));
  border: 1px solid var(--topbar-line);
  border-radius: 14px;
  padding: 16px;
  box-shadow: 0 18px 46px rgba(0,0,0,.42);
}

.comment-compose-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.comment-compose-title {
  font-family: var(--syne);
  font-size: 28px;
  font-weight: 800;
  color: var(--ink);
}

.comment-compose-close {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid var(--topbar-line);
  background: transparent;
  color: var(--ink2);
  font-size: var(--font-ui-lg);
  line-height: 1;
  cursor: pointer;
}

.comment-compose-close:hover {
  color: var(--ink);
  border-color: var(--border2);
}

.comment-compose-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 10px;
}

.comment-cancel-btn {
  border: 1px solid var(--topbar-line);
  background: transparent;
  color: var(--ink2);
  border-radius: 999px;
  padding: 8px 14px;
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  cursor: pointer;
}

.comment-cancel-btn:hover {
  color: var(--ink);
  border-color: var(--border2);
}

.comment-form {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
}.comment-textarea {
width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg3);
  color: var(--ink);
  padding: 10px 12px;
  font-family: var(--noto);
  font-size: var(--font-ui-sm);
  outline: none;

min-height: 92px;
  resize: vertical;
}

.comment-input {
width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg3);
  color: var(--ink);
  padding: 10px 12px;
  font-family: var(--noto);
  font-size: var(--font-ui-sm);
  outline: none;
}

.comment-input:focus,
.comment-textarea:focus {
  border-color: var(--accent);
}

.comment-submit {
  justify-self: end;
  border: 1px solid var(--topbar-line);
  background: var(--accent);
  color: #fff;
  border-radius: 999px;
  padding: 8px 14px;
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  cursor: pointer;
}

.comment-submit:hover {
  background: var(--accent2);
}

.comment-list {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 860px) {
  .comment-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .comment-list {
    grid-template-columns: 1fr;
  }
}.comment-item {
border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(255,255,255,0.01);
  padding: 10px 12px;

border-radius: var(--ui-radius-md);

border-radius: var(--ui-radius) !important;
  padding: var(--ui-pad) !important;

background: var(--bg2) !important;
  box-shadow: none !important;
}



.comment-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 4px;
}

.comment-author {
  font-size: var(--font-ui-sm);
  font-weight: 700;
  color: var(--ink);
}

.comment-date {
  font-size: var(--font-ui-sm);
  color: var(--ink3);
  font-family: var(--mono);
}

.comment-body {
  font-size: var(--font-ui-sm);
  color: var(--ink2);
  line-height: 1.65;
  white-space: pre-wrap;
}

.comment-delete {
  border: 0;
  background: transparent;
  color: var(--ink3);
  font-size: var(--font-ui-sm);
  cursor: pointer;
}

.comment-delete:hover {
  color: var(--red);
}

/* MOBILE LEARN BAR */
.learn-mobile-bar {
  display: none;
}

.learn-mobile-btn {
  border: 1px solid var(--border);
  background: var(--bg3);
  color: var(--ink);
  border-radius: 999px;
  padding: 10px 12px;
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  cursor: pointer;
  white-space: nowrap;
}

.learn-mobile-btn.primary {
  border-color: var(--topbar-line);
  background: var(--accent);
  color: #fff;
}

.learn-mobile-btn.primary.active {
  background: rgba(103,185,255,0.16);
  border-color: var(--accent);
  color: var(--ink);
}

.learn-mobile-btn:disabled {
  opacity: 0.45;
  cursor: default;
}.learn-view {
display: none;
  padding: 48px;

width: 100%;
  max-width: 100%;

padding-top: 40px;
  padding-bottom: 40px;
}


.learn-view.visible { display: block; }

/* CATEGORY VIEW */
.category-view {
  display: none;
  padding: 48px;
}
.category-view.visible { display: block; }

/* TOOLS VIEW */
.tools-view {
  display: none;
  padding: 48px;
}
.tools-view.visible { display: block; }

.filter-chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--bg2);
  color: var(--ink2);
  font-size: var(--font-ui-sm);
  cursor: pointer;
  transition: all .15s;
  user-select: none;
}

.filter-chip:hover {
  border-color: var(--border2);
  color: var(--ink);
  transform: translateY(-1px);
}

.filter-chip.active {
  border-color: var(--accent);
  background: var(--bg3);
  color: var(--accent);
  font-weight: 600;
}

.category-hero {
  border: 1px solid var(--border);
  background: var(--bg2);
  border-radius: 12px;
  padding: 18px;
  margin-bottom: 16px;
}

.category-hero .cat-kicker {
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  color: var(--accent);
  letter-spacing: .08em;
  margin-bottom: 8px;
}

.category-hero .cat-title {
  font-family: var(--syne);
  font-size: clamp(28px, 4.6vw, 42px);
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}

.category-hero .cat-sub {
  margin: 0;
  color: var(--ink3);
  font-size: var(--font-ui-sm);
  line-height: 1.7;
}

.category-stats{
margin-top: 12px;
  display: inline-flex;
  gap: 8px;

display: flex !important;
  flex-wrap: wrap !important;
  align-items: center !important;
  gap: 10px !important;
}

.category-phase-guide {
  margin-top: 14px;
  padding: 0;
}

.category-phase-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.category-phase-label {
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  color: var(--ink2);
}

.category-phase-chips {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
}

.category-phase-chip {
  border: 1px solid var(--border2);
  background: var(--bg2);
  border-radius: 999px;
  padding: 4px 10px;
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  color: var(--ink2);
}

.category-phase-note {
  margin: 10px 0 0;
  color: var(--ink3);
  font-size: var(--font-ui-sm);
}

.category-phase-diagram {
  display: grid;
  gap: 14px;
}

.phase-card {
  border: 1px solid var(--border2);
  border-radius: 10px;
  background: var(--bg2);
  padding: 10px;
  display: grid;
  gap: 8px;
}

.phase-card-title {
  margin: 0;
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  letter-spacing: 0.03em;
  color: var(--ink);
}

.phase-card-body {
  overflow-x: auto;
}

.phase-table-row {
  display: grid;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  min-width: 640px;
}

.phase-table-row:first-of-type {
  margin-top: 0;
}

.phase-table-row.waterfall {
  grid-template-columns: 1.1fr auto 1.2fr auto 1.1fr auto 1.1fr;
}

.phase-table-row.agile {
  grid-template-columns: 1.1fr auto 1.2fr auto 1.2fr;
}

.phase-arrow {
  color: var(--ink3);
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  text-align: center;
}

.phase-step {
  border: 1px solid var(--border2);
  border-radius: 8px;
  background: var(--bg3);
  color: var(--ink3);
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  padding: 8px 10px;
  text-align: center;
  transition: all .16s ease;
}

.phase-step.is-active {
  border-color: color-mix(in srgb, var(--accent) 60%, var(--border2));
  background: color-mix(in srgb, var(--accent) 22%, var(--bg3));
  color: var(--ink);
  font-weight: 700;
}

.phase-step.is-major {
  font-weight: 700;
}



.category-pill {
  border: 1px solid var(--border2);
  background: var(--bg3);
  border-radius: 999px;
  padding: 6px 10px;
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  color: var(--ink2);
}

.learn-header {
  margin-bottom: 32px;
}

.learn-title {
  font-family: var(--syne);
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 8px;
}

.learn-sub {
  font-size: var(--font-ui-sm);
  color: var(--ink2);
}

/* LEVEL CARDS */
.level-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 40px;
}

.level-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
  cursor: pointer;
  transition: all .2s;
  position: relative;
}

.level-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.level-card.selected {
  border-color: var(--accent);
  background: rgba(103,185,255,0.04);
}

.level-badge {
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 14px;
  display: inline-block;
  letter-spacing: 0.5px;
}

.level-1 .level-badge { background: rgba(74,158,255,0.15); color: var(--blue); }
.level-2 .level-badge { background: rgba(103,185,255,0.15); color: var(--accent); }
.level-3 .level-badge { background: rgba(255,77,77,0.15); color: var(--red); }

.level-title {
  font-family: var(--syne);
  font-size: var(--font-ui-lg);
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
}

.level-desc {
  font-size: var(--font-ui-sm);
  color: var(--ink3);
  line-height: 1.6;
  margin-bottom: 16px;
}

.level-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.topic-chip {
  font-size: var(--font-ui-sm);
  padding: 3px 8px;
  border-radius: 3px;
  background: var(--bg3);
  color: var(--ink3);
  font-family: var(--mono);
}

/* CURRICULUM */
.curriculum {
  margin-bottom: 40px;
}

.curriculum-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 0;
  border-bottom: none;
  cursor: pointer;
  transition: all .12s;
}

.curriculum-item:hover .curr-title { color: var(--accent); }

.curr-num {
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  color: var(--ink3);
  width: 28px;
  flex-shrink: 0;
  padding-top: 2px;
}

.curr-content { flex: 1; }

.curr-cat {
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  color: var(--accent);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.curr-title {
  font-size: var(--font-ui-sm);
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 4px;
  transition: color .12s;
}

.curr-desc {
  font-size: var(--font-ui-sm);
  color: var(--ink3);
  line-height: 1.5;
}

.curr-status {
  flex-shrink: 0;
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 1.5px solid var(--border2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.curr-status.done{
background: var(--accent);
  border-color: var(--accent);

background: var(--accent);
}

.curr-status.done::after {
  content: '✓';
  font-size: var(--font-ui-sm);
  color: var(--bg);
  font-weight: 700;
}

/* SIDEBAR FOOTER */
.sidebar-footer {
  padding: 12px 12px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.sidebar-footer-btn {
  width: 100%;
  background: none;
  border: 1px solid var(--border2);
  color: var(--ink3);
  border-radius: 8px;
  padding: 9px 12px;
  font-size: var(--font-ui-sm);
  font-family: inherit;
  cursor: pointer;
  text-align: left;
  transition: border-color .15s, color .15s;
}

.sidebar-footer-btn:hover {
  border-color: var(--accent);
  color: var(--ink);
}



/* APP FOOTER */
.app-footer {
  width: min(calc(100% - 40px), 1200px);
  margin: 12px auto 24px;
  padding: 12px 0 4px;
  border-top: 1px solid var(--border);
  font-size: var(--font-ui-sm);
  color: var(--ink3);
  text-align: center;
}

.app-footer a {
  color: var(--ink2);
  text-decoration: none;
  border-bottom: 1px solid rgba(143,163,186,0.45);
}

.app-footer a:hover {
  color: var(--ink);
  border-bottom-color: var(--ink2);
}


/* FEATURE REQUEST MODAL */
.fr-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(0,0,0,.6);
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.fr-modal.open { display: flex; }

.fr-box {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: 16px;
  width: 100%;
  max-width: 480px;
  max-height: 90dvh;
  overflow-y: auto;
  box-shadow: 0 24px 64px rgba(0,0,0,.5);
}

.fr-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px 12px;
  border-bottom: none;
}

.fr-title {
  font-size: var(--font-ui-md);
  font-weight: 700;
}

.fr-close {
  background: none;
  border: none;
  color: var(--ink3);
  font-size: var(--font-ui-lg);
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}

.fr-body {
  padding: 16px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* glossary modal layout fix */
.fr-fields {
  padding: 16px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#glossaryTermModal .fr-box {
  max-width: 560px;
}

#glossaryTermModal .fr-label {
  margin-top: 4px;
}

#glossaryTermModal .fr-textarea {
  min-height: 130px;
}

.fr-meta {
  font-size: var(--font-ui-sm);
  color: var(--ink3);
  margin: 0 0 8px;
}

.fr-label {
  font-size: var(--font-ui-sm);
  color: var(--ink3);
  margin-top: 8px;
}

.fr-input {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: 8px;
  color: var(--ink);
  padding: 9px 11px;
  font-size: var(--font-ui-md);
  font-family: inherit;
  box-sizing: border-box;
  touch-action: manipulation;
  -webkit-user-select: text;
  user-select: text;
}

.fr-input:focus { outline: none; border-color: var(--accent); }

.fr-textarea { min-height: 90px; resize: vertical; }

.fr-notice {
  font-size: var(--font-ui-sm);
  border-radius: 8px;
  padding: 7px 10px;
  margin-top: 6px;
  display: none;
}

.fr-notice.visible { display: block; }
.fr-notice.ok { background: rgba(122,211,155,.12); color: #c9f6d8; border: 1px solid rgba(122,211,155,.4); }
.fr-notice.error { background: rgba(255,111,138,.08); color: #ffc8d5; border: 1px solid rgba(255,111,138,.4); }

.fr-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.fr-btn-primary {
  background: var(--accent);
  border: none;
  color: #041225;
  border-radius: 8px;
  padding: 10px 18px;
  font-size: var(--font-ui-md);
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
}

.fr-btn {
  background: none;
  border: 1px solid var(--border2);
  color: var(--ink3);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: var(--font-ui-sm);
  font-family: inherit;
  cursor: pointer;
}

/* ADMIN PANEL */
.admin-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 200;
  align-items: center;
  justify-content: center;
}

.admin-modal.open { display: flex; }

.admin-box {
  background: var(--bg2);
  border: 1px solid var(--topbar-line);
  border-radius: 12px;
  padding: 32px;
  width: 400px;
  animation: slideUp .2s ease;
}

@keyframes slideUp {
  from { transform: translateY(16px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.admin-title {
  font-family: var(--syne);
  font-size: var(--font-ui-lg);
  font-weight: 700;
  margin-bottom: 8px;
}

.admin-head {
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 12px;
  min-height: 34px;
  padding-right: 44px;
  margin-bottom: 8px;
}

.admin-head .admin-title {
  margin-bottom: 0;
}

.admin-close {
  position: absolute;
  top: 0;
  right: 0;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid var(--topbar-line);
  background: transparent;
  color: var(--ink2);
  cursor: pointer;
  font-size: 20px;
  font-weight: 700;
  font-family: var(--noto);
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.admin-close:hover {
  color: var(--ink);
  border-color: var(--ink3);
}

.admin-sub {
  font-size: var(--font-ui-sm);
  color: var(--ink3);
  margin-bottom: 10px;
  line-height: 1.6;
}

.admin-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--topbar-line);
  background: var(--bg3);
  margin-bottom: 14px;
  font-size: 11px;
  font-family: var(--noto);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.03em;
}

.admin-status::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: 0 0 8px;
  background: var(--ink3);
}

.admin-status.on {
  color: #9be2b3;
  border-color: rgba(134, 217, 160, 0.45);
  background: rgba(134, 217, 160, 0.12);
}

.admin-status.on::before {
  background: #86d9a0;
  box-shadow: 0 0 0 3px rgba(134, 217, 160, 0.2);
}

.admin-status.off {
  color: var(--ink2);
  border-color: color-mix(in srgb, var(--topbar-line) 88%, var(--ink3));
  background: color-mix(in srgb, var(--bg3) 92%, transparent);
}

.admin-input-wrap {
  position: relative;
  margin-bottom: 16px;
}

.admin-input {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg3);
  border: 1px solid var(--topbar-line);
  border-radius: 6px;
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  color: var(--ink);
  outline: none;
  letter-spacing: 2px;
  transition: border-color .15s;
}

.admin-input:focus { border-color: var(--accent); }
.admin-input::placeholder { letter-spacing: 0; color: var(--ink3); font-size: var(--font-ui-sm); }

.admin-buttons {
  display: flex;
  gap: 8px;
}

.admin-btn {
  flex: 1;
  padding: 11px;
  border-radius: 6px;
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all .15s;
}

.admin-btn.primary {
  background: var(--accent);
  color: var(--bg);
  font-weight: 700;
}
.admin-btn.primary:hover { background: var(--accent2); }

.admin-btn.cancel {
  background: transparent;
  color: var(--ink3);
  border: 1px solid var(--topbar-line);
}
.admin-btn.cancel:hover { color: var(--ink); border-color: var(--ink3); }

.admin-error {
  font-size: var(--font-ui-sm);
  color: var(--red);
  margin-top: -8px;
  margin-bottom: 12px;
  display: none;
  font-family: var(--mono);
}

.admin-key-change {
  margin: 10px 0 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--topbar-line);
}

.admin-key-toggle-wrap {
  margin: 2px 0 8px;
}

.admin-btn.admin-btn-inline {
  flex: 0 auto;
  width: auto;
  min-width: 178px;
  padding: 9px 12px;
}

.admin-key-title {
  font-size: var(--font-ui-sm);
  color: var(--ink2);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
  font-family: var(--mono);
}

.admin-key-grid {
  display: grid;
  gap: 8px;
}

.admin-key-notice {
  margin: 8px 2px 0;
  min-height: 1.4em;
  font-size: var(--font-ui-sm);
  color: var(--ink3);
  font-family: var(--mono);
}

.admin-key-notice.error { color: var(--red); }
.admin-key-notice.success { color: #86d9a0; }

/* EDIT MODE BADGE */
.edit-badge {
  display: none;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: rgba(103,185,255,0.10);
  border: 1px solid rgba(103,185,255,0.30);
  border-radius: 20px;
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  color: var(--accent);
  letter-spacing: 0.5px;
}

.edit-badge.visible { display: flex; }

.edit-dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 1.5s ease-in-out infinite;
}

/* TOAST */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--bg2);
  border: 1px solid var(--topbar-line);
  border-radius: 8px;
  padding: 12px 18px;
  font-size: var(--font-ui-sm);
  color: var(--ink);
  z-index: 300;
  transform: translateY(80px);
  opacity: 0;
  transition: all .25s ease;
  font-family: var(--mono);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast.success { border-left: 3px solid var(--accent); }
.toast.error { border-left: 3px solid var(--red); }

.kun-fab {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 58px;
  height: 58px;
  border-radius: 999px;
  border: 1px solid var(--topbar-line);
  background: linear-gradient(180deg, var(--accent), var(--accent2));
  cursor: pointer;
  z-index: 320;
  box-shadow: 0 14px 30px rgba(0,0,0,.35);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 5px;
}

.kun-fab img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 999px;
  pointer-events: none;
}

.kun-fab:hover {
  transform: translateY(-1px) scale(1.03);
}

.dict-chat-modal {
  width: min(760px, 92vw);
  background: linear-gradient(180deg, var(--bg2), var(--bg3));
  border: 1px solid var(--topbar-line);
  border-radius: 14px;
  box-shadow: 0 20px 52px rgba(0,0,0,.48);
  padding: 14px;
}

.dict-chat-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.dict-chat-title {
  font-family: var(--syne);
  font-size: 28px;
  font-weight: 800;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.dict-chat-title-icon {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.dict-chat-close {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid var(--topbar-line);
  background: transparent;
  color: var(--ink2);
  font-size: var(--font-ui-lg);
  line-height: 1;
  cursor: pointer;
}

.dict-chat-log {
  max-height: min(56vh, 420px);
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(255,255,255,0.02);
  padding: 10px;
  display: grid;
  gap: 8px;
}

.dict-msg {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: var(--font-ui-sm);
  line-height: 1.65;
}

.dict-msg.user {
  background: rgba(103,185,255,0.10);
  border-color: rgba(103,185,255,0.28);
}

.dict-msg.bot {
  background: var(--bg2);
}

.dict-msg .meta {
  display: block;
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  color: var(--ink3);
  margin-bottom: 6px;
}

.dict-links {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.dict-link-btn {
  border: 1px solid var(--topbar-line);
  background: var(--bg3);
  color: var(--ink2);
  border-radius: 999px;
  padding: 6px 10px;
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  cursor: pointer;
}

.dict-link-btn:hover {
  border-color: var(--accent);
  color: var(--ink);
}

.dict-chat-input {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.dict-chat-input input {
  flex: 1;
  border: 1px solid var(--topbar-line);
  border-radius: 999px;
  background: var(--bg2);
  color: var(--ink);
  padding: 10px 14px;
  font-size: var(--font-ui-sm);
  outline: none;
}

.dict-chat-input input:focus {
  border-color: var(--accent);
}

.dict-chat-send {
  border: 1px solid var(--topbar-line);
  border-radius: 999px;
  background: var(--accent);
  color: #031326;
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  font-weight: 700;
  padding: 10px 14px;
  cursor: pointer;
}

.dict-chat-send:hover {
  background: var(--accent2);
  color: #fff;
}

.hashtag-modal-card {
  width: min(720px, 92vw);
  background: linear-gradient(180deg, var(--bg2), var(--bg3));
  border: 1px solid var(--topbar-line);
  border-radius: 16px;
  box-shadow: 0 20px 52px rgba(0,0,0,.48);
  padding: 16px;
  display: grid;
  gap: 12px;
}

.hashtag-modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.hashtag-modal-title {
  display: grid;
  gap: 4px;
}

.hashtag-modal-kicker {
  font-size: var(--font-ui-sm);
  color: var(--ink3);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.hashtag-modal-name {
  font-size: 24px;
  font-weight: 800;
  color: var(--ink);
  line-height: 1.15;
}

.hashtag-modal-sub {
  font-size: var(--font-ui-md);
  color: var(--ink2);
}

.hashtag-related-list {
  display: grid;
  gap: 10px;
}

.hashtag-related-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255,255,255,.02);
  color: inherit;
  padding: 12px 14px;
  cursor: pointer;
  text-align: left;
}

.hashtag-related-item:hover {
  border-color: var(--topbar-line);
  transform: translateY(-1px);
}

.hashtag-related-item.is-same-category {
  border-color: rgba(197,234,31,.24);
  background: rgba(197,234,31,.05);
}

.hashtag-related-main {
  min-width: 0;
  flex: 1;
  display: grid;
  gap: 4px;
}

.hashtag-related-meta {
  font-size: var(--font-ui-sm);
  color: var(--ink3);
}

.hashtag-modal-actions {
  display: flex;
  justify-content: flex-end;
}

.hashtag-related-empty {
  display: grid;
  gap: 4px;
  padding: 14px;
}

.glossary-inline-term {
  border: 1px solid rgba(197,234,31,.24);
  background: rgba(197,234,31,.08);
  color: var(--accent2);
  border-radius: 8px;
  padding: 1px 7px;
  margin: 0 2px;
  font: inherit;
  font-weight: 700;
  letter-spacing: .01em;
  cursor: pointer;
  vertical-align: baseline;
  white-space: nowrap;
}

.glossary-inline-term:hover {
  border-color: var(--accent);
  background: rgba(197,234,31,.16);
  color: var(--ink);
}

.glossary-inline-modal-card {
  width: min(640px, 92vw);
  background: linear-gradient(180deg, var(--bg2), var(--bg3));
  border: 1px solid var(--topbar-line);
  border-radius: 16px;
  box-shadow: 0 20px 52px rgba(0,0,0,.48);
  padding: 16px;
  display: grid;
  gap: 12px;
}

.glossary-inline-modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.glossary-inline-modal-title {
  display: grid;
  gap: 4px;
}

.glossary-inline-modal-kicker {
  font-size: var(--font-ui-sm);
  color: var(--ink3);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.glossary-inline-modal-name {
  font-size: 24px;
  font-weight: 800;
  color: var(--ink);
  line-height: 1.15;
}

.glossary-inline-modal-desc {
  font-size: var(--font-ui-lg);
  color: var(--ink2);
  line-height: 1.8;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255,255,255,.02);
}

/* PROGRESS BAR */
.progress-bar {
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  margin-bottom: 8px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  transition: width .5s ease;
}

.progress-label {
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
  color: var(--ink3);
  margin-bottom: 32px;
}

/* RESPONSIVE */


/* ===== LP-inspired visual overrides ===== */


body[data-theme="light"] {
  --bg: #f4f6f8;
  --bg2: #ffffff;
  --bg3: #eef2f5;
  --border: rgba(18,22,26,0.12);
  --border2: rgba(18,22,26,0.2);
  --ink: #12161a;
  --ink2: #4f5963;
  --ink3: #6e7781;
  --accent: #3f8edc;
  --accent2: #2f6fb2;
  --red: #d34a56;
  --blue: #3d8eff;
  --yellow: #d8a81c;
  --topbar-bg: #ffffff;
  --topbar-line: rgba(18,22,26,0.16);
  --topbar-shadow: 0 6px 18px rgba(18,22,26,.10);
}

.theme-toggle {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid var(--topbar-line);
  background: var(--bg3);
  color: var(--ink);
  font-size: var(--font-ui-md);
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: border-color .15s, transform .15s;
}

.theme-toggle:hover {
  border-color: var(--accent2);
  transform: translateY(-1px);
}


body[data-theme="light"] .home-eyebrow {
  color: #1a4f8f;
  border-color: rgba(74, 158, 255, 0.42);
  background: linear-gradient(180deg, rgba(170, 215, 255, 0.46), rgba(170, 215, 255, 0.24));
  box-shadow: inset 0 0 0 1px rgba(74, 158, 255, 0.16);
}

body[data-theme="light"] .home-eyebrow::before {
  background: #4a9eff;
  box-shadow: 0 0 0 4px rgba(74, 158, 255, 0.18);
}

/* light mode hashtag readability */
body[data-theme="light"] .tag {
  color: #1f3f66;
  border-color: rgba(52, 121, 194, 0.38);
  background: rgba(88, 158, 230, 0.14);
}

body[data-theme="light"] .tag.keyword {
  color: #0b4a8d;
  border-color: rgba(44, 131, 217, 0.64);
  background: rgba(106, 181, 255, 0.28);
  box-shadow: inset 0 0 0 1px rgba(44, 131, 217, 0.10);
}

body[data-theme="light"] button.tag.keyword:hover {
  color: #073b75;
  border-color: rgba(38, 123, 205, 0.78);
  background: rgba(84, 164, 241, 0.35);
}

body[data-theme="light"] button.tag:hover {
  color: #0b3a72;
  border-color: rgba(39, 123, 205, 0.68);
  background: rgba(84, 164, 241, 0.30);
}

/* light mode top decoration boost */
body[data-theme="light"] .home-hero {
  border: 1px solid rgba(62, 134, 210, 0.22);
  border-radius: 18px;
  padding: 28px 26px 24px;
  background:
    radial-gradient(620px 220px at 8% -12%, rgba(106, 181, 255, 0.30) 0%, rgba(106, 181, 255, 0.12) 36%, transparent 70%),
    radial-gradient(500px 180px at 86% 0%, rgba(94, 166, 238, 0.18) 0%, transparent 72%),
    linear-gradient(180deg, rgba(255,255,255,0.92), rgba(248,252,255,0.84));
  box-shadow:
    0 14px 36px rgba(88, 137, 191, 0.12),
    0 2px 0 rgba(255,255,255,0.75) inset;
}

body[data-theme="light"] .home-main {
  position: relative;
}

body[data-theme="light"] .home-main::after {
  content: '';
  display: block;
  width: clamp(120px, 20vw, 210px);
  height: 3px;
  margin-top: 14px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(50, 131, 210, 0.94), rgba(91, 173, 255, 0.45));
}

body[data-theme="light"] .stats-unified {
  margin-top: -6px;
}

body[data-theme="light"] .stat-card {
  border-color: rgba(53, 112, 171, 0.20);
  background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(246,250,255,0.92));
  box-shadow:
    0 7px 20px rgba(32, 74, 118, 0.11),
    0 1px 0 rgba(255,255,255,0.8) inset;
}

body[data-theme="light"] .stat-deco-card:hover {
  border-color: rgba(51, 122, 194, 0.38);
  box-shadow:
    0 11px 28px rgba(37, 95, 152, 0.18),
    0 1px 0 rgba(255,255,255,0.85) inset;
}

body[data-theme="light"] .float-icon {
  border-color: rgba(53, 120, 190, 0.34);
  background: rgba(95, 171, 245, 0.20);
  color: #2f75bf;
}



/* dark mode top decoration parity */
body:not([data-theme="light"]) .home-hero {
  border: 1px solid rgba(70, 143, 221, 0.26);
  border-radius: 18px;
  padding: 28px 26px 24px;
  background:
    radial-gradient(640px 230px at 10% -14%, rgba(88, 166, 245, 0.18) 0%, rgba(88, 166, 245, 0.08) 42%, transparent 70%),
    radial-gradient(520px 180px at 84% 2%, rgba(72, 148, 224, 0.12) 0%, transparent 70%),
    linear-gradient(180deg, rgba(17, 28, 40, 0.52), rgba(9, 17, 27, 0.36));
  box-shadow:
    0 16px 34px rgba(0, 0, 0, 0.34),
    0 1px 0 rgba(126, 188, 246, 0.10) inset;
}

body:not([data-theme="light"]) .home-main {
  position: relative;
}

body:not([data-theme="light"]) .home-main::after {
  content: '';
  display: block;
  width: clamp(120px, 20vw, 210px);
  height: 3px;
  margin-top: 14px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(79, 170, 255, 0.96), rgba(79, 170, 255, 0.36));
}

body:not([data-theme="light"]) .stats-unified {
  margin-top: -6px;
}.mode-toggle, .search-input, .feature-card, .article-row, .tool-tabs, .level-card, .progress-bar, .admin-box, .curriculum-item, .article-row, .tool-note, .article-body .highlight {
border-color: var(--border);
}.search-input, .mode-toggle, .level-card, .feature-card, .tool-tabs, .admin-box {
border-radius: 12px;
}.home-view, .article-view, .category-view, .tools-view {
width: 100%;
  max-width: 100%;
}

.home-title,
.article-title,
.learn-title,
.level-title {
  font-family: var(--syne);
  letter-spacing: -0.02em;
}.section-label, .stat-label, .level-badge, .curr-cat {
letter-spacing: 0.12em;
}.feature-card, .level-card {
background: var(--bg2);
}

.feature-card:hover,
.level-card:hover,
.article-row:hover {
  border-color: var(--border2);
}



@media (max-width: 760px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .request-grid {
    grid-template-columns: 1fr;
  }

  .stats-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .stats-unified {
    grid-template-columns: repeat(4, 1fr);
  }
}


/* dark mode readability */
body:not([data-theme="light"]) .home-sub,
body:not([data-theme="light"]) .learn-sub,
body:not([data-theme="light"]) .feature-desc,
body:not([data-theme="light"]) .curr-desc,
body:not([data-theme="light"]) .article-body,
body:not([data-theme="light"]) .admin-sub,
body:not([data-theme="light"]) .cat-name,
body:not([data-theme="light"]) .article-title-row {
  color: var(--ink2);
}

body:not([data-theme="light"]) .section-label,
body:not([data-theme="light"]) .stat-label,
body:not([data-theme="light"]) .curr-num,
body:not([data-theme="light"]) .cat-count,
body:not([data-theme="light"]) .cat-arrow,
body:not([data-theme="light"]) .progress-label {
  color: var(--ink3);
}

body:not([data-theme="light"]) .tag {
  color: #d7e4f3;
  border-color: rgba(103, 185, 255, 0.32);
  background: rgba(103, 185, 255, 0.10);
}

body:not([data-theme="light"]) button.tag:hover {
  color: #f3f9ff;
  border-color: rgba(103, 185, 255, 0.56);
  background: rgba(103, 185, 255, 0.19);
}


@media (max-width: 400px) {
  .home-view,
  .article-view,
  .category-view,
  .tools-view,
  .learn-view,
  .requests-view {
    padding: 24px 14px;
  }

  .stats-row {
    grid-template-columns: 1fr;
  }
}

.home-track-grid.is-scroll-mode {
  display: flex !important;
  flex-wrap: nowrap;
  grid-template-columns: none !important;
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 8px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.home-track-grid.is-scroll-mode .home-track-card {
  flex: 0 0 clamp(240px, 26vw, 320px);
  scroll-snap-align: start;
}

@media (max-width: 1100px) {
  .home-track-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}


/* ===== Mobile readability patch ===== */


/* ===== SP Nav/Layout refresh ===== */
.mobile-menu-btn,
.sidebar-overlay,
.mobile-menu-overlay,
.mobile-menu-panel,
.mobile-search-hero,
.mobile-category-block {
  display: none;
}

.mobile-search-btn {
  display: none;
}

.mobile-menu-btn {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  border: 1px solid var(--border2);
  background: var(--bg2);
  color: var(--ink);
  font-size: var(--font-ui-lg);
  line-height: 1;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
}

.mobile-search-hero {
  margin-bottom: 16px;
}

.mobile-search-label {
  display: block;
  font-size: var(--font-ui-sm);
  color: var(--ink3);
  margin-bottom: 8px;
  font-family: var(--mono);
}

.mobile-search-wrap {
  position: relative;
}

.mobile-search-wrap input {
  width: 100%;
  min-height: 48px;
  border-radius: 12px;
  border: 1px solid var(--border2);
  background: var(--bg2);
  color: var(--ink);
  font-size: var(--font-ui-md);
  padding: 12px 14px 12px 38px;
}

.mobile-search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ink3);
}

.mobile-category-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 20px;
}

.mobile-cat-btn {
  border: 1px solid var(--border);
  background: var(--bg2);
  border-radius: 10px;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  color: var(--ink2);
  font-size: var(--font-ui-sm);
}

.mobile-cat-name {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.mobile-cat-name span:last-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mobile-cat-count {
  color: var(--ink3);
  font-family: var(--mono);
  font-size: var(--font-ui-sm);
}.home-view, .article-view, .category-view, .tools-view {
padding-top: 40px;
  padding-bottom: 40px;
}.feature-grid, .request-grid, .article-list, .curriculum {
gap: var(--ui-gap-2);
}.feature-card, .request-card, .article-row, .curriculum-item, .level-card, .article-body .tool-note, .admin-box, .tool-tabs, .progress-bar {
border-radius: var(--ui-radius-md);
}.nav-btn, .theme-toggle, .bookmark-btn, .x-share-btn, .learn-mobile-btn, .fr-btn, .fr-btn-primary, .admin-btn, .dict-chat-send, .dict-link-btn, .mobile-menu-item, .mobile-cat-btn {
min-height: var(--ui-control-h-sm);
  border-radius: var(--ui-radius-sm);
  font-weight: 600;
  letter-spacing: .01em;
  transition: background .16s ease, border-color .16s ease, color .16s ease, transform .16s ease;
}

.nav-btn:hover,
.theme-toggle:hover,
.tool-tab:hover,
.bookmark-btn:hover,
.x-share-btn:hover,
.learn-mobile-btn:hover,
.fr-btn:hover,
.fr-btn-primary:hover,
.admin-btn:hover,
.dict-chat-send:hover,
.dict-link-btn:hover,
.mobile-menu-item:hover,
.mobile-cat-btn:hover,
.menu-tag-chip:hover {
  transform: translateY(-1px);
}

.fr-btn-primary,
.admin-btn.primary,
.dict-chat-send,
.learn-mobile-btn.primary {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}.fr-btn, .admin-btn.cancel, .bookmark-btn, .x-share-btn, .mobile-menu-item, .mobile-cat-btn, .dict-link-btn {
background: var(--bg2);
  border: 1px solid var(--border);
  color: var(--ink2);
}

.search-input,
.fr-input,
.admin-input,
.article-edit-wysiwyg,
.dict-chat-input input {
  border-radius: var(--ui-radius-sm);
  border: 1px solid var(--border);
}


/* ===== Mobile Drawer Hotfix ===== */


/* ===== Button Unified Blue ===== */
.nav-btn,
.x-share-btn,
.bookmark-btn,
.learn-mobile-btn,
.fr-btn,
.fr-btn-primary,
.admin-btn,
.dict-chat-send,
.dict-link-btn,
.request-post-btn {
  background: var(--accent) !important;
  color: var(--bg) !important;
  border: 1px solid var(--accent) !important;
  font-weight: 700 !important;
}

.nav-btn:hover,
.x-share-btn:hover,
.bookmark-btn:hover,
.learn-mobile-btn:hover,
.fr-btn:hover,
.fr-btn-primary:hover,
.admin-btn:hover,
.dict-chat-send:hover,
.dict-link-btn:hover,
.request-post-btn:hover {
  background: var(--accent2) !important;
  border-color: var(--accent2) !important;
  color: #fff !important;
}

.learn-mobile-btn:disabled,
.admin-btn:disabled,
.fr-btn:disabled,
.fr-btn-primary:disabled,
.dict-chat-send:disabled {
  opacity: .55;
  cursor: not-allowed;
}


/* ===== Mobile Stats Polish ===== */


/* ===== Desktop Button Unified (PC) ===== */
@media (min-width: 769px) {
  .nav-btn.ghost,
  .request-post-btn,
  .comment-open-btn,
  .comment-submit,
  .x-share-btn,
  .admin-btn.primary,
  .admin-article-btn,
  .article-edit-btn,
  .dict-link-btn {
    min-height: 38px;
    border-radius: 999px;
    border: 1px solid rgba(74, 158, 255, 0.55) !important;
    background: linear-gradient(180deg, rgba(74, 158, 255, 0.98), rgba(56, 132, 226, 0.98)) !important;
    color: #f7fbff !important;
    font-weight: 700;
    letter-spacing: 0.01em;
    box-shadow: 0 8px 20px rgba(18, 77, 150, 0.28);
  }

  .admin-article-btn {
    border-radius: 10px !important;
  }

  .nav-btn.ghost:hover,
  .request-post-btn:hover,
  .comment-open-btn:hover,
  .comment-submit:hover,
  .x-share-btn:hover,
  .admin-btn.primary:hover,
  .admin-article-btn:hover,
  .article-edit-btn:hover,
  .dict-link-btn:hover {
    background: linear-gradient(180deg, rgba(96, 176, 255, 1), rgba(72, 152, 235, 1)) !important;
    border-color: rgba(120, 192, 255, 0.85) !important;
    color: #ffffff !important;
    transform: translateY(-1px);
  }

  .admin-btn.cancel,
  .fr-btn,
  .bookmark-btn,
  .tool-tab {
    min-height: 38px;
    border-radius: 999px;
    border: 1px solid var(--border2);
    background: linear-gradient(180deg, var(--bg3), var(--bg2));
    color: var(--ink2);
  }

  .admin-btn.cancel:hover,
  .fr-btn:hover,
  .bookmark-btn:hover,
  .tool-tab:hover {
    border-color: rgba(74, 158, 255, 0.55);
    color: var(--ink);
  }

  .admin-article-btn.danger {
    border-color: rgba(255, 77, 77, 0.55) !important;
    background: linear-gradient(180deg, rgba(255, 99, 99, 0.96), rgba(223, 66, 66, 0.96)) !important;
    color: #fff1f1 !important;
    box-shadow: 0 8px 20px rgba(120, 22, 22, 0.24);
  }

  .admin-article-btn.danger:hover {
    border-color: rgba(255, 140, 140, 0.92) !important;
    background: linear-gradient(180deg, rgba(255, 120, 120, 1), rgba(237, 79, 79, 1)) !important;
    color: #ffffff !important;
  }
}

/* ===== Category Top Two Columns ===== */
.category-top-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  align-items: start;
}

.category-top-col {
  min-width: 0;
}

.category-top-col .section-label,
.category-top-col .ui-section-panel-title {
  margin-top: 0;
}

.category-top-col-nav #categoryNavList {
  margin-bottom: 0 !important;
}

.category-top-col-list #categoryArticleList {
  margin-top: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.category-top-col-list #dictionaryTopCategoryList,
.category-top-col-list #appendixTopCategoryList {
  margin-top: 0;
  margin-bottom: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}


/* ===== Request Button Role Split ===== */
.nav-btn.requests-btn {
  background: linear-gradient(180deg, var(--bg3), var(--bg2)) !important;
  border: 1px solid var(--border2) !important;
  color: var(--ink2) !important;
  box-shadow: none !important;
}

.nav-btn.requests-btn:hover {
  border-color: rgba(74, 158, 255, 0.55) !important;
  color: var(--ink) !important;
  background: linear-gradient(180deg, color-mix(in srgb, var(--bg3) 84%, #13253a), var(--bg2)) !important;
}

.request-post-btn {
  border: 1px solid rgba(74, 158, 255, 0.55) !important;
  background: linear-gradient(180deg, rgba(74, 158, 255, 0.98), rgba(56, 132, 226, 0.98)) !important;
  color: #f7fbff !important;
  box-shadow: 0 8px 20px rgba(18, 77, 150, 0.28) !important;
}

.request-post-btn:hover {
  background: linear-gradient(180deg, rgba(96, 176, 255, 1), rgba(72, 152, 235, 1)) !important;
  border-color: rgba(120, 192, 255, 0.85) !important;
  color: #ffffff !important;
}.stats-unified, .feature-grid, .request-grid, .article-list, .curriculum {
gap: var(--ui-gap) !important;
}.feature-card, .request-card, .article-row, .glossary-item, .curriculum-item {
border-radius: var(--ui-radius) !important;
  padding: var(--ui-pad) !important;
}.article-cat-badge, .request-badge, .category-pill {
border-radius: 999px;
}

.home-hero,
body[data-theme="light"] .home-hero,
body:not([data-theme="light"]) .home-hero {
  background: var(--bg2) !important;
  box-shadow: none !important;
}

.home-main::after,
body[data-theme="light"] .home-main::after,
body:not([data-theme="light"]) .home-main::after {
  content: none !important;
  display: none !important;
  background: transparent !important;
  opacity: 0 !important;
}.feature-card, .request-card, .article-row, .glossary-item, .curriculum-item, .admin-box, .tool-tabs, .mode-toggle, .search-input, .article-body .highlight, .tool-note {
background: var(--bg2) !important;
  box-shadow: none !important;
}.nav-btn.ghost, .request-post-btn, .comment-open-btn, .comment-submit, .x-share-btn, .admin-btn.primary, .admin-article-btn, .article-edit-btn, .dict-link-btn, .fr-btn-primary, .learn-mobile-btn, .dict-chat-send, .bookmark-btn, .fr-btn, .admin-btn.cancel {
background-image: none !important;
}

.request-post-btn,
.comment-open-btn,
.comment-submit,
.x-share-btn,
.admin-btn.primary,
.admin-article-btn,
.article-edit-btn,
.dict-link-btn,
.fr-btn-primary,
.learn-mobile-btn,
.dict-chat-send {
  background: var(--accent) !important;
  color: #fff !important;
  border-color: var(--accent2) !important;
  box-shadow: none !important;
}

.request-post-btn:hover,
.comment-open-btn:hover,
.comment-submit:hover,
.x-share-btn:hover,
.admin-btn.primary:hover,
.admin-article-btn:hover,
.article-edit-btn:hover,
.dict-link-btn:hover,
.fr-btn-primary:hover,
.learn-mobile-btn:hover,
.dict-chat-send:hover {
  background: var(--accent2) !important;
  border-color: var(--accent2) !important;
}.nav-btn.ghost, .fr-btn, .admin-btn.cancel, .bookmark-btn {
background: var(--bg3) !important;
  border-color: var(--border2) !important;
  color: var(--ink2) !important;
  box-shadow: none !important;
}

.article-row:hover,
.feature-card:hover,
.request-card:hover,
.curriculum-item:hover,
.stat-deco-card:hover {
  transform: none !important;
  box-shadow: none !important;
}


/* ===== Desktop Shell Alignment ===== */



/* ===== Sidebar Search-to-Category Spacing Tweak ===== */


/* ===== Sidebar Compact (User Request) ===== */



/* ===== Desktop One-Column Trial ===== */



/* ===== Desktop True One-Column (Sidebar Hidden) ===== */
.desktop-inline-nav {
  display: none;
}

.common-surface-card {
  border: 1px solid var(--border2);
  background: var(--bg2);
  border-radius: 12px;
  padding: 10px 12px;
}


/* ===== Desktop One-Column Force Hide Sidebar ===== */



/* ===== Desktop One-Column Variant: No Outer Border ===== */


/* ===== Home PC Columns ===== */
.home-columns{
display: block;

row-gap: var(--home-block-gap) !important;
}

/* ===== Category Chip Nav Unified (Hard Override) ===== */
#homeCategoryNavList,
#categoryNavList,
#glossaryCategoryNavList {
  display: block !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
}

.ui-section-panel,
.home-section-panel {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: color-mix(in srgb, var(--bg2) 86%, var(--bg3));
  box-shadow: 0 8px 22px rgba(10, 20, 36, 0.08);
  padding: 12px;
}

.category-jump-panel {
  border: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  padding: 0;
}

.ui-section-panel-head,
.home-section-panel-head {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}

.ui-section-panel-title,
.home-section-panel-title {
  font-size: var(--font-ui-sm);
  font-weight: 800;
  color: var(--ink2);
  letter-spacing: 0.02em;
}

.home-curriculum-panel .home-track-grid {
  margin-bottom: 0;
}

.category-jump-panel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.category-nav-group {
  display: grid;
  gap: 8px;
  min-width: 0;
  border: 1px solid var(--border2);
  border-radius: 12px;
  background: color-mix(in srgb, var(--bg3) 84%, transparent);
  padding: 12px;
}

.category-nav-group-chips {
  height: 78px;
  overflow-y: auto;
  align-content: flex-start;
  padding-right: 2px !important;
}

.category-nav-group-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
}

.category-nav-group-index {
  width: 20px;
  height: 20px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent) 55%, var(--border2));
  background: color-mix(in srgb, var(--accent) 18%, var(--bg3));
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
}

.category-nav-group-text {
  font-size: var(--font-ui-sm);
  font-weight: 700;
  color: var(--ink);
  text-align: center;
}



#homeCategoryNavList .filter-chip-group,
#categoryNavList .filter-chip-group,
#glossaryCategoryNavList .filter-chip-group,
.category-nav-group .filter-chip-group {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 8px !important;
  margin-bottom: 0 !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
}

#homeCategoryNavList .category-nav-group-chips,
#categoryNavList .category-nav-group-chips,
#glossaryCategoryNavList .category-nav-group-chips {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px !important;
}

#homeCategoryNavList .filter-chip,
#categoryNavList .filter-chip,
#glossaryCategoryNavList .filter-chip {
  border-radius: 8px !important;
  padding: 7px 12px !important;
  min-height: 34px;
  font-size: var(--font-ui-sm) !important;
  font-weight: 700 !important;
  line-height: 1.3 !important;
  letter-spacing: 0 !important;
  transform: none !important;
  text-align: center;
  justify-content: center;
}

#homeCategoryNavList .category-nav-group-chips .filter-chip,
#categoryNavList .category-nav-group-chips .filter-chip,
#glossaryCategoryNavList .category-nav-group-chips .filter-chip {
  width: 100%;
}

#homeCategoryNavList .filter-chip:hover,
#categoryNavList .filter-chip:hover,
#glossaryCategoryNavList .filter-chip:hover {
  transform: none !important;
  filter: brightness(1.02);
}

#homeCategoryNavList .filter-chip.active,
#categoryNavList .filter-chip.active,
#glossaryCategoryNavList .filter-chip.active{
box-shadow: 0 0 0 1px rgba(103,185,255,0.28) inset !important;

filter: saturate(1.18) contrast(1.06);
  box-shadow: 0 0 0 1px color-mix(in srgb, currentColor 35%, transparent) inset;
}

#categoryNavList .filter-chip.category-nav-more {
  border-style: dashed !important;
  border-color: var(--border2) !important;
  color: var(--ink2) !important;
  background: color-mix(in srgb, var(--bg3) 88%, transparent) !important;
  font-weight: 700 !important;
}

#categoryNavList .filter-chip.category-nav-more:hover {
  border-color: var(--accent) !important;
  color: var(--accent) !important;
}

#dictionaryTopCategoryNavList,
#appendixTopCategoryNavList {
  display: block !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
}

#dictionaryTopCategoryNavList .filter-chip-group,
#appendixTopCategoryNavList .filter-chip-group,
#dictionaryTopCategoryNavList .category-nav-group .filter-chip-group,
#appendixTopCategoryNavList .category-nav-group .filter-chip-group {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 8px !important;
  margin-bottom: 0 !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
}

#dictionaryTopCategoryNavList .category-nav-group-chips,
#appendixTopCategoryNavList .category-nav-group-chips {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px !important;
}

#dictionaryTopCategoryNavList .filter-chip,
#appendixTopCategoryNavList .filter-chip {
  border-radius: 8px !important;
  padding: 7px 12px !important;
  min-height: 34px;
  font-size: var(--font-ui-sm) !important;
  font-weight: 700 !important;
  line-height: 1.3 !important;
  letter-spacing: 0 !important;
  transform: none !important;
  text-align: center;
  justify-content: center;
}

#dictionaryTopCategoryNavList .category-nav-group-chips .filter-chip,
#appendixTopCategoryNavList .category-nav-group-chips .filter-chip {
  width: 100%;
}



.category-jump-groups .filter-chip.cat-planning { border-color: color-mix(in srgb, var(--cat-planning) 76%, transparent) !important; background: color-mix(in srgb, var(--cat-planning) 20%, transparent) !important; color: color-mix(in srgb, var(--cat-planning) 72%, #111) !important; }
.category-jump-groups .filter-chip.cat-ia { border-color: color-mix(in srgb, var(--cat-ia) 76%, transparent) !important; background: color-mix(in srgb, var(--cat-ia) 20%, transparent) !important; color: color-mix(in srgb, var(--cat-ia) 72%, #111) !important; }
.category-jump-groups .filter-chip.cat-production { border-color: color-mix(in srgb, var(--cat-production) 76%, transparent) !important; background: color-mix(in srgb, var(--cat-production) 20%, transparent) !important; color: color-mix(in srgb, var(--cat-production) 72%, #111) !important; }
.category-jump-groups .filter-chip.cat-failure { border-color: color-mix(in srgb, var(--cat-failure) 76%, transparent) !important; background: color-mix(in srgb, var(--cat-failure) 20%, transparent) !important; color: color-mix(in srgb, var(--cat-failure) 72%, #111) !important; }
.category-jump-groups .filter-chip.cat-operation { border-color: color-mix(in srgb, var(--cat-operation) 76%, transparent) !important; background: color-mix(in srgb, var(--cat-operation) 20%, transparent) !important; color: color-mix(in srgb, var(--cat-operation) 72%, #111) !important; }
.category-jump-groups .filter-chip.cat-promotion { border-color: color-mix(in srgb, var(--cat-promotion) 76%, transparent) !important; background: color-mix(in srgb, var(--cat-promotion) 20%, transparent) !important; color: color-mix(in srgb, var(--cat-promotion) 72%, #111) !important; }
.category-jump-groups .filter-chip.cat-writing { border-color: color-mix(in srgb, var(--cat-writing) 76%, transparent) !important; background: color-mix(in srgb, var(--cat-writing) 20%, transparent) !important; color: color-mix(in srgb, var(--cat-writing) 72%, #111) !important; }
.category-jump-groups .filter-chip.cat-tools { border-color: color-mix(in srgb, var(--cat-tools) 76%, transparent) !important; background: color-mix(in srgb, var(--cat-tools) 20%, transparent) !important; color: color-mix(in srgb, var(--cat-tools) 72%, #111) !important; }
.category-jump-groups .filter-chip.cat-recruit { border-color: color-mix(in srgb, var(--cat-recruit) 76%, transparent) !important; background: color-mix(in srgb, var(--cat-recruit) 20%, transparent) !important; color: color-mix(in srgb, var(--cat-recruit) 72%, #111) !important; }

body:not([data-theme="light"]) .category-jump-groups .filter-chip.cat-planning { border-color: color-mix(in srgb, var(--cat-planning) 82%, transparent) !important; background: color-mix(in srgb, var(--cat-planning) 22%, transparent) !important; color: color-mix(in srgb, var(--cat-planning) 25%, white) !important; }
body:not([data-theme="light"]) .category-jump-groups .filter-chip.cat-ia { border-color: color-mix(in srgb, var(--cat-ia) 82%, transparent) !important; background: color-mix(in srgb, var(--cat-ia) 22%, transparent) !important; color: color-mix(in srgb, var(--cat-ia) 25%, white) !important; }
body:not([data-theme="light"]) .category-jump-groups .filter-chip.cat-production { border-color: color-mix(in srgb, var(--cat-production) 82%, transparent) !important; background: color-mix(in srgb, var(--cat-production) 22%, transparent) !important; color: color-mix(in srgb, var(--cat-production) 25%, white) !important; }
body:not([data-theme="light"]) .category-jump-groups .filter-chip.cat-failure { border-color: color-mix(in srgb, var(--cat-failure) 82%, transparent) !important; background: color-mix(in srgb, var(--cat-failure) 22%, transparent) !important; color: color-mix(in srgb, var(--cat-failure) 25%, white) !important; }
body:not([data-theme="light"]) .category-jump-groups .filter-chip.cat-operation { border-color: color-mix(in srgb, var(--cat-operation) 82%, transparent) !important; background: color-mix(in srgb, var(--cat-operation) 22%, transparent) !important; color: color-mix(in srgb, var(--cat-operation) 25%, white) !important; }
body:not([data-theme="light"]) .category-jump-groups .filter-chip.cat-promotion { border-color: color-mix(in srgb, var(--cat-promotion) 82%, transparent) !important; background: color-mix(in srgb, var(--cat-promotion) 22%, transparent) !important; color: color-mix(in srgb, var(--cat-promotion) 25%, white) !important; }
body:not([data-theme="light"]) .category-jump-groups .filter-chip.cat-writing { border-color: color-mix(in srgb, var(--cat-writing) 82%, transparent) !important; background: color-mix(in srgb, var(--cat-writing) 22%, transparent) !important; color: color-mix(in srgb, var(--cat-writing) 25%, white) !important; }
body:not([data-theme="light"]) .category-jump-groups .filter-chip.cat-tools { border-color: color-mix(in srgb, var(--cat-tools) 82%, transparent) !important; background: color-mix(in srgb, var(--cat-tools) 22%, transparent) !important; color: color-mix(in srgb, var(--cat-tools) 25%, white) !important; }
body:not([data-theme="light"]) .category-jump-groups .filter-chip.cat-recruit { border-color: color-mix(in srgb, var(--cat-recruit) 82%, transparent) !important; background: color-mix(in srgb, var(--cat-recruit) 22%, transparent) !important; color: color-mix(in srgb, var(--cat-recruit) 25%, white) !important; }

/* ===== Home Block Rhythm Unify ===== */
.home-view > .desktop-inline-nav,
.home-view > .section-label,
.home-view > .home-section-panel,
.home-view > #homeCategoryNavList,
.home-view > .home-columns,
.home-view > .stats-unified {
  width: 100%;
  max-width: 100%;
}

.home-view > .section-label{
margin-top: 14px;
  margin-bottom: 10px;
  padding-bottom: 0;

margin-top: 0 !important; margin-bottom: 12px !important;
}

.home-view > .home-section-panel{
margin-top: 0;

margin-bottom: 24px !important;
}

#homeCategoryNavList{
margin-bottom: 18px;

margin-bottom: 24px !important;
}

.home-view > .home-columns{
margin-top: 0;

margin-top: 0 !important;

margin-top: 0 !important;
}

.home-view > .home-hero,
.home-view > .stats-unified,
.home-view > .desktop-inline-nav,
.home-view > .section-label,
.home-view > .home-section-panel,
.home-view > #homeCategoryNavList,
.home-view > .home-columns{
width: 100% !important;
  max-width: 100% !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  box-sizing: border-box;

margin-bottom: var(--home-block-gap) !important;
}

.home-view > .home-hero { margin-bottom: 24px !important; }
.home-view > .stats-unified { margin-bottom: 24px !important; }
.home-view > .desktop-inline-nav { margin-bottom: 20px !important; }


/* ===== Recent/Comment PC Tighten ===== */


/* ===== Header Border Off (Final Override) ===== */
.header,
body .header,
body[data-theme="light"] .header,
body:not([data-theme="light"]) .header{
border: none !important;
  border-bottom: none !important;
  outline: none !important;
  box-shadow: none !important;

position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  transform: none !important;
  margin: 0 !important;
  height: 56px !important;
  border-radius: 0 !important;
  border: 0 !important;
  border-bottom: 0 !important;
  outline: 0 !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  background: var(--bg2) !important;
  z-index: 100 !important;
  box-sizing: border-box !important;
}

.header::before,
.header::after{
display: none !important;
  border: none !important;

display: none !important;
  content: none !important;
}

.home-columns .home-col-item {
  display: flex;
  flex-direction: column;
}

.home-columns .home-col-item > .home-section-panel-head {
  margin: 0 0 10px 0 !important;
  padding-bottom: 0 !important;
}

.home-columns .home-col-item > .article-list {
  margin: 0 !important;
  flex: 1 1 auto;
}

.header .nav-btn {
  min-height: 34px !important;
  padding: 0 14px !important;
  border-radius: 999px !important;
  font-size: var(--font-ui-sm) !important;
  font-weight: 600 !important;
  letter-spacing: 0 !important;
}

.header .nav-btn.ghost {
  border: 1px solid var(--border2) !important;
  background: color-mix(in srgb, var(--bg3) 92%, transparent) !important;
  color: var(--ink2) !important;
}

.header .nav-btn.ghost:hover {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border2)) !important;
  color: var(--ink) !important;
}

.header .nav-btn.header-route-btn.route-active {
  border: 1px solid color-mix(in srgb, var(--accent) 65%, var(--border2)) !important;
  background: color-mix(in srgb, var(--accent) 18%, var(--bg2)) !important;
  color: var(--ink) !important;
}

.header .nav-btn.header-route-btn.route-active:hover {
  background: color-mix(in srgb, var(--accent) 26%, var(--bg2)) !important;
}

@media (min-width: 769px) {
  .header.is-scrolled,
  body .header.is-scrolled,
  body[data-theme="light"] .header.is-scrolled,
  body:not([data-theme="light"]) .header.is-scrolled {
    height: 50px !important;
    padding: 0 14px !important;
  }

  .header.is-scrolled .nav-btn {
    min-height: 34px !important;
    padding: 0 14px !important;
    font-size: var(--font-ui-sm) !important;
  }

  .header.is-scrolled .theme-toggle,
  .header.is-scrolled .mobile-menu-btn {
    width: 34px !important;
    height: 34px !important;
  }
}



/* ===== Mobile Final Polish ===== */


/* ===== Mobile Breadcrumb Polish ===== */


/* ===== Mobile Top Lists Wrap Fix ===== */


/* ===== Mobile Recent/Comment Dot Unification ===== */



/* ===== Mobile Direct Article Visibility Fix ===== */



/* ===== Mobile Article Meta Button Polish ===== */



/* ===== Editors View ===== */
.editors-view {
  display: none;
}

.editors-view.visible {
  display: block;
}

.editor-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.editor-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--bg2);
  padding: 14px;
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 12px;
  align-items: start;
}

.editor-avatar {
  width: 64px;
  height: 64px;
  border-radius: 999px;
  object-fit: cover;
  border: 1px solid var(--border2);
  background: var(--bg3);
}

.editor-name {
  font-size: var(--font-ui-lg);
  font-weight: 800;
  color: var(--ink);
  line-height: 1.2;
}

.editor-role {
  margin-top: 3px;
  font-size: var(--font-ui-sm);
  color: var(--ink3);
  line-height: 1.4;
}

.editor-x {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  font-size: var(--font-ui-sm);
  color: var(--accent);
  text-decoration: none;
}

.editor-x:hover {
  text-decoration: underline;
}

.editor-bio {
  grid-column: 1 / -1;
  margin-top: 10px;
  font-size: var(--font-ui-sm);
  color: var(--ink2);
  line-height: 1.72;
}

.editor-actions {
  grid-column: 1 / -1;
  margin-top: 10px;
  display: flex;
  gap: 8px;
}

.editor-modal .fr-box {
  max-width: 620px;
}

.editor-modal {
  z-index: 720 !important;
  pointer-events: auto !important;
}

.editor-modal.open {
  display: flex !important;
}

.editor-modal .fr-box,
.editor-modal .fr-input,
.editor-modal .fr-textarea,
.editor-modal .fr-btn,
.editor-modal .fr-btn-primary {
  pointer-events: auto !important;
}

@media (max-width: 1000px) {
  .editor-list {
    grid-template-columns: 1fr;
  }
}

.glossary-row-desc,
.request-row-body,
.comment-body,
.curr-desc,
.home-sub,
.category-hero .cat-sub {
  line-height: 1.72;
}



/* ===== UI System: Shared Tokens ===== */


/* ===== UI System: Shared Button Parts ===== */
:where(
  .nav-btn,
  .request-post-btn,
  .x-share-btn,
  .fr-btn,
  .fr-btn-primary,
  .admin-btn,
  .comment-submit,
  .comment-cancel-btn
) {
  min-height: 36px !important;
  padding: 0 14px !important;
  border-radius: var(--radius-pill) !important;
  font-size: var(--font-ui-sm) !important;
  font-weight: 600 !important;
  letter-spacing: 0 !important;
}

:where(.nav-btn.ghost, .request-post-btn, .fr-btn, .comment-cancel-btn, .admin-btn.cancel) {
  border: 1px solid var(--border2) !important;
  background: color-mix(in srgb, var(--bg3) 92%, transparent) !important;
  color: var(--ink2) !important;
}

:where(.nav-btn.ghost:hover, .request-post-btn:hover, .fr-btn:hover, .comment-cancel-btn:hover, .admin-btn.cancel:hover) {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border2)) !important;
  color: var(--ink) !important;
}

:where(.fr-btn-primary, .admin-btn.primary, .comment-submit, .x-share-btn) {
  border: 1px solid color-mix(in srgb, var(--accent) 65%, var(--border2)) !important;
  background: color-mix(in srgb, var(--accent) 18%, var(--bg2)) !important;
  color: var(--ink) !important;
}

:where(.fr-btn-primary:hover, .admin-btn.primary:hover, .comment-submit:hover, .x-share-btn:hover) {
  background: color-mix(in srgb, var(--accent) 26%, var(--bg2)) !important;
}

/* ===== UI Component: X Post Button ===== */
.ui-x-post-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center !important;
  font-weight: 700 !important;
  font-size: 11px !important;
  line-height: 1.2 !important;
  letter-spacing: 0 !important;
}



/* ===== UI System: Shared View Rhythm ===== */
.ui-view-stack {
  --ui-block-gap: var(--space-md);
}



.ui-view-stack > * + * {
  margin-top: var(--ui-block-gap) !important;
}

.ui-view-stack > .section-label {
  margin-top: 0 !important;
  margin-bottom: 12px !important;
  padding-bottom: 0 !important;
}

.ui-view-stack > * + .section-label {
  margin-top: var(--ui-block-gap) !important;
}

.ui-view-stack > .article-list,
.ui-view-stack > .filter-chip-group,
.ui-view-stack > .curriculum,
.ui-view-stack > .level-grid {
  margin-top: 0 !important;
}



/* ===== Mobile Rounded Text Normalize ===== */


/* ===== Article Editor Toolbar: No Rounded Decoration ===== */
.article-edit-toolbar .article-edit-btn {
  border-radius: 0 !important;
  border: none !important;
  background: transparent !important;
  min-height: 0 !important;
  height: auto !important;
  padding: 2px 4px !important;
  color: var(--ink3) !important;
  font-weight: 500 !important;
}

.article-edit-toolbar .article-edit-btn:hover {
  color: var(--ink) !important;
  text-decoration: underline;
  border: none !important;
  background: transparent !important;
  transform: none !important;
}

/* ===== Article Edit Modal: Dedicated Large Layout (override shared admin-box) ===== */
.admin-modal.article-edit-modal {
  align-items: stretch !important;
  justify-content: center !important;
  padding: 10px !important;
}

.admin-box.article-edit-box {
  width: min(1280px, 96vw) !important;
  height: min(96dvh, calc(100dvh - 20px)) !important;
  max-height: min(96dvh, calc(100dvh - 20px)) !important;
  padding: 18px 20px !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 8px !important;
}

.admin-box.article-edit-box .article-edit-main {
  min-height: 0 !important;
  flex: 1 1 auto !important;
  display: flex !important;
  flex-direction: column !important;
}

.admin-box.article-edit-box .article-edit-wysiwyg,
.admin-box.article-edit-box .article-edit-markdown {
  min-height: 0 !important;
  height: auto !important;
  flex: 1 1 auto !important;
}

.category-stats .category-pill {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  box-sizing: border-box !important;
  height: 36px !important;
  min-height: 36px !important;
  padding: 0 12px !important;
  line-height: 1 !important;
  white-space: nowrap !important;
}

.category-stats .request-post-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  box-sizing: border-box !important;
  height: 36px !important;
  min-height: 36px !important;
  padding: 0 14px !important;
  line-height: 1 !important;
  margin: 0 !important;
  align-self: center !important;
  white-space: nowrap !important;
}

#homeCategoryNavList .filter-chip.cat-planning,
#categoryNavList .filter-chip.cat-planning,
#glossaryCategoryNavList .filter-chip.cat-planning { border-color: var(--cat-planning) !important; background: color-mix(in srgb, var(--cat-planning) 18%, transparent) !important; color: color-mix(in srgb, var(--cat-planning) 75%, #111) !important; }
#homeCategoryNavList .filter-chip.cat-ia,
#categoryNavList .filter-chip.cat-ia,
#glossaryCategoryNavList .filter-chip.cat-ia { border-color: var(--cat-ia) !important; background: color-mix(in srgb, var(--cat-ia) 18%, transparent) !important; color: color-mix(in srgb, var(--cat-ia) 75%, #111) !important; }
#homeCategoryNavList .filter-chip.cat-production,
#categoryNavList .filter-chip.cat-production,
#glossaryCategoryNavList .filter-chip.cat-production { border-color: var(--cat-production) !important; background: color-mix(in srgb, var(--cat-production) 18%, transparent) !important; color: color-mix(in srgb, var(--cat-production) 75%, #111) !important; }
#homeCategoryNavList .filter-chip.cat-failure,
#categoryNavList .filter-chip.cat-failure,
#glossaryCategoryNavList .filter-chip.cat-failure { border-color: var(--cat-failure) !important; background: color-mix(in srgb, var(--cat-failure) 18%, transparent) !important; color: color-mix(in srgb, var(--cat-failure) 75%, #111) !important; }
#homeCategoryNavList .filter-chip.cat-operation,
#categoryNavList .filter-chip.cat-operation,
#glossaryCategoryNavList .filter-chip.cat-operation { border-color: var(--cat-operation) !important; background: color-mix(in srgb, var(--cat-operation) 18%, transparent) !important; color: color-mix(in srgb, var(--cat-operation) 75%, #111) !important; }
#homeCategoryNavList .filter-chip.cat-promotion,
#categoryNavList .filter-chip.cat-promotion,
#glossaryCategoryNavList .filter-chip.cat-promotion { border-color: var(--cat-promotion) !important; background: color-mix(in srgb, var(--cat-promotion) 18%, transparent) !important; color: color-mix(in srgb, var(--cat-promotion) 75%, #111) !important; }
#homeCategoryNavList .filter-chip.cat-writing,
#categoryNavList .filter-chip.cat-writing,
#glossaryCategoryNavList .filter-chip.cat-writing { border-color: var(--cat-writing) !important; background: color-mix(in srgb, var(--cat-writing) 18%, transparent) !important; color: color-mix(in srgb, var(--cat-writing) 75%, #111) !important; }
#homeCategoryNavList .filter-chip.cat-tools,
#categoryNavList .filter-chip.cat-tools,
#glossaryCategoryNavList .filter-chip.cat-tools { border-color: var(--cat-tools) !important; background: color-mix(in srgb, var(--cat-tools) 18%, transparent) !important; color: color-mix(in srgb, var(--cat-tools) 75%, #111) !important; }
#homeCategoryNavList .filter-chip.cat-recruit,
#categoryNavList .filter-chip.cat-recruit,
#glossaryCategoryNavList .filter-chip.cat-recruit { border-color: var(--cat-recruit) !important; background: color-mix(in srgb, var(--cat-recruit) 18%, transparent) !important; color: color-mix(in srgb, var(--cat-recruit) 75%, #111) !important; }



/* ===== Canonical 2/3: View Width ===== */
@media (min-width: 769px) {
  .header,
  body .header,
  body[data-theme="light"] .header,
  body:not([data-theme="light"]) .header,
  .header.is-scrolled,
  body .header.is-scrolled,
  body[data-theme="light"] .header.is-scrolled,
  body:not([data-theme="light"]) .header.is-scrolled {
    padding-left: max(16px, calc((100vw - 1200px) / 2 + 16px)) !important;
    padding-right: max(16px, calc((100vw - 1200px) / 2 + 16px)) !important;
  }

  .home-view,
  .category-view,
  .learn-view,
  .article-view,
  #glossaryView,
  #requestsView,
  #editorsView,
  #toolsView {
    width: min(1200px, calc(100vw - 32px)) !important;
    max-width: min(1200px, calc(100vw - 32px)) !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding-top: 22px !important;
    padding-left: 16px !important;
    padding-right: 16px !important;
  }

  .main,
  .app > .main,
  body .main,
  body[data-theme="light"] .main,
  body:not([data-theme="light"]) .main {
    width: 100% !important;
    border: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    background: transparent !important;
    overflow: visible !important;
  }
}

/* ===== Canonical 3/3: Mobile ===== */


@media (max-width: 400px) {
  .header,
  body .header,
  body[data-theme="light"] .header,
  body:not([data-theme="light"]) .header {
    padding-left: 12px !important;
    padding-right: 12px !important;
  }

  .home-view,
  .category-view,
  .learn-view,
  .article-view,
  #glossaryView,
  #requestsView,
  #editorsView,
  #toolsView {
    padding-left: 12px !important;
    padding-right: 12px !important;
  }
}

/* ===== モバイル タイポグラフィ (max-width: 768px) ===== */


/* ===== 用語ツールチップ (PC hover) ===== */
.glossary-tooltip {
  position: fixed;
  z-index: 200;
  max-width: 320px;
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: 12px;
  padding: 12px 14px;
  box-shadow: 0 12px 32px rgba(0,0,0,.48);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.12s ease;
  display: grid;
  gap: 6px;
}
.glossary-tooltip.visible {
  opacity: 1;
}
.glossary-tooltip-term {
  font-size: var(--font-ui-md);
  font-weight: 800;
  color: var(--ink);
}
.glossary-tooltip-desc {
  font-size: var(--font-ui-sm);
  color: var(--ink2);
  line-height: 1.7;
}
@media (hover: none) {
  .glossary-tooltip { display: none; }
}

#featureRequestGrid .request-row:hover {
  transform: none;
  box-shadow: 0 7px 16px rgba(0, 0, 0, 0.14);
  border-color: color-mix(in srgb, var(--accent) 24%, var(--border));
}

#featureRequestGrid .request-row .article-cat-badge {
  padding: 3px 9px;
}

@media (hover: none) {
  .admin-row-actions {
    opacity: 1;
    pointer-events: auto;
  }
}



/* ===== Home Hero: Dictionary-kun (PC only) ===== */
.home-view > .home-hero.home-hero-with-kun .home-hero-kun {
  display: none;
}



/* ===== Category Jump: Group Color Variants ===== */
.category-jump-groups .category-nav-group[data-group-key="dictionary"] {
  border-color: color-mix(in srgb, var(--border2) 92%, transparent) !important;
  background: color-mix(in srgb, var(--bg3) 90%, transparent) !important;
}

.category-jump-groups .category-nav-group[data-group-key="appendix"] {
  border-color: color-mix(in srgb, var(--border2) 92%, transparent) !important;
  background: color-mix(in srgb, var(--bg3) 90%, transparent) !important;
}

.category-jump-groups .category-nav-group[data-group-key="dictionary"] .category-nav-group-title,
.category-jump-groups .category-nav-group[data-group-key="appendix"] .category-nav-group-title {
  border-radius: 10px;
  border: 1px solid transparent;
  min-height: 36px;
  padding: 6px 12px;
}

.category-jump-groups .category-nav-group[data-group-key="dictionary"] .category-nav-group-title {
  border-color: #2e74ea;
  background: linear-gradient(180deg, #59b0ff, #2f79ec);
  box-shadow: 0 6px 14px rgba(36, 92, 176, 0.28);
}

.category-jump-groups .category-nav-group[data-group-key="appendix"] .category-nav-group-title {
  border-color: #d86f22;
  background: linear-gradient(180deg, #ffbb75, #ff8d2f);
  box-shadow: 0 6px 14px rgba(161, 85, 29, 0.28);
}

.category-jump-groups .category-nav-group[data-group-key="dictionary"] .category-nav-group-text {
  color: #ffffff !important;
}

.category-jump-groups .category-nav-group[data-group-key="appendix"] .category-nav-group-text {
  color: #ffffff !important;
}

body:not([data-theme="light"]) .category-jump-groups .category-nav-group[data-group-key="dictionary"] {
  border-color: color-mix(in srgb, var(--border2) 92%, transparent) !important;
  background: color-mix(in srgb, var(--bg3) 92%, transparent) !important;
}

body:not([data-theme="light"]) .category-jump-groups .category-nav-group[data-group-key="appendix"] {
  border-color: color-mix(in srgb, var(--border2) 92%, transparent) !important;
  background: color-mix(in srgb, var(--bg3) 92%, transparent) !important;
}

body:not([data-theme="light"]) .category-jump-groups .category-nav-group[data-group-key="dictionary"] .category-nav-group-title {
  border-color: #6ab8ff;
  background: linear-gradient(180deg, #5db5ff, #3382f6);
  box-shadow: 0 6px 14px rgba(16, 40, 73, 0.42);
}

body:not([data-theme="light"]) .category-jump-groups .category-nav-group[data-group-key="appendix"] .category-nav-group-title {
  border-color: #ffc28f;
  background: linear-gradient(180deg, #ffbe79, #ff9340);
  box-shadow: 0 6px 14px rgba(72, 38, 15, 0.44);
}

/* ===== Article X Quote Post: align with shared X component ===== */
.article-meta .x-share-btn.ui-x-post-btn {
  margin-left: auto !important;
  min-height: 36px !important;
  padding: 0 14px !important;
  border-radius: var(--radius-pill) !important;
  border: 1px solid color-mix(in srgb, var(--accent) 65%, var(--border2)) !important;
  background: color-mix(in srgb, var(--accent) 18%, var(--bg2)) !important;
  color: var(--ink) !important;
  font-family: inherit !important;
  letter-spacing: 0 !important;
  box-shadow: none !important;
}

.article-meta .x-share-btn.ui-x-post-btn:hover {
  background: color-mix(in srgb, var(--accent) 26%, var(--bg2)) !important;
  color: var(--ink) !important;
}

/* ===== Mobile/Touch: hide Dictionary-kun UI ===== */
@media (max-width: 1024px), (hover: none) and (pointer: coarse) {
  .kun-fab-ring-wrap,
  .home-view > .home-hero.home-hero-with-kun .home-hero-kun {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
  }

  .home-view > .home-hero.home-hero-with-kun .home-main {
    max-width: 100% !important;
  }
}

/* ===== Category Jump: color-code buttons by group ===== */
.category-jump-groups .category-nav-group[data-group-key="dictionary"] .category-nav-group-chips .filter-chip {
  border-color: #4aa9ff !important;
  background: linear-gradient(180deg, rgba(86, 171, 255, 0.34), rgba(47, 121, 236, 0.28)) !important;
  color: #f4fbff !important;
  box-shadow: 0 2px 8px rgba(25, 86, 156, 0.24) inset;
}

.category-jump-groups .category-nav-group[data-group-key="dictionary"] .category-nav-group-chips .filter-chip:hover {
  border-color: #7ac2ff !important;
  background: linear-gradient(180deg, rgba(109, 184, 255, 0.46), rgba(56, 132, 246, 0.38)) !important;
  color: #ffffff !important;
}

.category-jump-groups .category-nav-group[data-group-key="appendix"] .category-nav-group-chips .filter-chip {
  border-color: #ffb06f !important;
  background: linear-gradient(180deg, rgba(255, 190, 121, 0.32), rgba(255, 145, 61, 0.30)) !important;
  color: #fffaf5 !important;
  box-shadow: 0 2px 8px rgba(142, 78, 32, 0.24) inset;
}

.category-jump-groups .category-nav-group[data-group-key="appendix"] .category-nav-group-chips .filter-chip:hover {
  border-color: #ffc796 !important;
  background: linear-gradient(180deg, rgba(255, 203, 147, 0.46), rgba(255, 157, 80, 0.40)) !important;
  color: #ffffff !important;
}

.category-jump-groups .category-nav-group .category-nav-group-chips .filter-chip.active {
  filter: saturate(1.16) contrast(1.08);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.34) inset, 0 8px 16px rgba(0, 0, 0, 0.18);
}

/* ===== Mobile Home: restore previous category jump style ===== */


/* ===== Desktop Category Jump: white group labels + distinct chip colors ===== */


/* ===== Home Top: group header/top-link + distinct 10-color chips ===== */
#homeCategoryNavList .category-nav-group-title[data-group-top-link="1"] {
  cursor: pointer;
  border: 1px solid color-mix(in srgb, var(--border2) 88%, transparent) !important;
  background: transparent !important;
  box-shadow: none !important;
}

#homeCategoryNavList .category-nav-group-title[data-group-top-link="1"]:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 70%, transparent);
  outline-offset: 2px;
}

body[data-theme="light"] #homeCategoryNavList .category-nav-group[data-group-key="dictionary"] .category-nav-group-title,
body[data-theme="light"] #homeCategoryNavList .category-nav-group[data-group-key="appendix"] .category-nav-group-title {
  background: transparent !important;
  border-color: rgba(95, 110, 128, 0.52) !important;
}

body[data-theme="light"] #homeCategoryNavList .category-nav-group .category-nav-group-title .category-nav-group-text {
  color: #111111 !important;
}

body:not([data-theme="light"]) #homeCategoryNavList .category-nav-group[data-group-key="dictionary"] .category-nav-group-title,
body:not([data-theme="light"]) #homeCategoryNavList .category-nav-group[data-group-key="appendix"] .category-nav-group-title {
  background: transparent !important;
  border-color: rgba(162, 172, 188, 0.56) !important;
}

body:not([data-theme="light"]) #homeCategoryNavList .category-nav-group .category-nav-group-title .category-nav-group-text {
  color: #eef5ff !important;
}

body[data-theme="light"] #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-planning { border-color: #e0b44a !important; background: #ffefb5 !important; color: #111111 !important; }
body[data-theme="light"] #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-ia { border-color: #6bb3df !important; background: #d7f1ff !important; color: #111111 !important; }
body[data-theme="light"] #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-production { border-color: #8b73d8 !important; background: #e4dcff !important; color: #111111 !important; }
body[data-theme="light"] #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-operation { border-color: #6cbc7b !important; background: #dbf7de !important; color: #111111 !important; }
body[data-theme="light"] #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-promotion { border-color: #e19661 !important; background: #ffe3cb !important; color: #111111 !important; }
body[data-theme="light"] #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-writing { border-color: #d987b2 !important; background: #ffdced !important; color: #111111 !important; }
body[data-theme="light"] #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-glossary { border-color: #60beb2 !important; background: #dbf6f2 !important; color: #111111 !important; }
body[data-theme="light"] #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-tools { border-color: #6f90d9 !important; background: #dce8ff !important; color: #111111 !important; }
body[data-theme="light"] #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-recruit { border-color: #9fbc50 !important; background: #e8f8cc !important; color: #111111 !important; }
body[data-theme="light"] #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-failure { border-color: #d98073 !important; background: #ffd9d3 !important; color: #111111 !important; }

body:not([data-theme="light"]) #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-planning { border-color: #b99231 !important; background: #5d4b1f !important; color: #fff4d4 !important; }
body:not([data-theme="light"]) #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-ia { border-color: #4f98bf !important; background: #1f4c60 !important; color: #daf4ff !important; }
body:not([data-theme="light"]) #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-production { border-color: #7762be !important; background: #3c2f6d !important; color: #ece5ff !important; }
body:not([data-theme="light"]) #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-operation { border-color: #59a969 !important; background: #1f4e2b !important; color: #defbe2 !important; }
body:not([data-theme="light"]) #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-promotion { border-color: #be7e4e !important; background: #5d3a20 !important; color: #ffe6d4 !important; }
body:not([data-theme="light"]) #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-writing { border-color: #ba6c95 !important; background: #5e2744 !important; color: #ffe1f2 !important; }
body:not([data-theme="light"]) #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-glossary { border-color: #52a89d !important; background: #1f4f48 !important; color: #defcf6 !important; }
body:not([data-theme="light"]) #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-tools { border-color: #5d81c7 !important; background: #243f6f !important; color: #e3ecff !important; }
body:not([data-theme="light"]) #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-recruit { border-color: #8cab41 !important; background: #3a5320 !important; color: #efffd4 !important; }
body:not([data-theme="light"]) #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-failure { border-color: #b96f64 !important; background: #5f2d29 !important; color: #ffe0dc !important; }

/* ===== Home Category Quick Map ===== */
#homeCategoryNavList .category-quickmap-panel {
  border: 1px solid color-mix(in srgb, var(--border2) 88%, transparent) !important;
  background: color-mix(in srgb, var(--bg3) 90%, transparent) !important;
  box-shadow: none !important;
}

#homeCategoryNavList .category-quickmap-panel .ui-section-panel-head {
  margin-bottom: 10px;
}

#homeCategoryNavList .category-quickmap-panel .ui-section-panel-title {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

#homeCategoryNavList .category-quickmap-block {
  display: grid;
  gap: 10px;
}

#homeCategoryNavList .category-quickmap-row {
  display: grid;
  gap: 8px;
}

#homeCategoryNavList .category-quickmap-row + .category-quickmap-row {
  padding-top: 10px;
  border-top: 1px solid color-mix(in srgb, var(--border2) 80%, transparent);
}

#homeCategoryNavList .category-quickmap-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ink3);
}

#homeCategoryNavList .category-quickmap-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

#homeCategoryNavList .category-quickmap-chip {
  min-height: 32px;
  padding: 6px 12px;
  font-size: 13px;
  line-height: 1.2;
}

#homeCategoryNavList .category-quickmap-chip.is-secondary {
  opacity: 0.96;
}

#homeCategoryNavList .category-quickmap-chip.is-missing {
  opacity: 0.56;
  cursor: default;
}


/* ===== UI Component: X Post Button variants (P0) ===== */
.ui-x-post-btn--compact {
  min-height: 28px !important;
  min-width: 84px !important;
  padding: 5px 10px !important;
  font-size: 12px !important;
}

.ui-x-post-btn--article {
  min-height: 36px !important;
  padding: 0 14px !important;
}



/* ===== Tools View: readable tool cards ===== */
#toolFilterChips.tool-filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.tool-filter-card {
  display: grid;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: color-mix(in srgb, var(--bg2) 90%, var(--bg3));
  color: var(--ink2);
  padding: 12px;
  text-align: left;
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease, transform .15s ease, box-shadow .15s ease;
}

.tool-filter-card:hover {
  border-color: var(--border2);
  background: color-mix(in srgb, var(--bg2) 78%, var(--bg3));
  transform: translateY(-1px);
}

.tool-filter-card.active {
  border-color: color-mix(in srgb, var(--accent) 68%, var(--border2));
  background: color-mix(in srgb, var(--accent) 16%, var(--bg2));
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 34%, transparent) inset;
}

.tool-filter-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.tool-filter-name-wrap {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.tool-filter-icon {
  font-size: 14px;
  line-height: 1;
}

.tool-filter-name {
  min-width: 0;
  font-size: var(--font-ui-sm);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.3;
}

.tool-filter-count {
  flex: 0 0 auto;
  font-size: 11px;
  font-weight: 700;
  color: var(--ink3);
  letter-spacing: .01em;
}

.tool-filter-desc {
  font-size: 12px;
  color: var(--ink3);
  line-height: 1.45;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tool-filter-labels {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tool-filter-label {
  display: inline-flex;
  align-items: center;
  min-height: 20px;
  padding: 0 8px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent) 28%, var(--border));
  background: color-mix(in srgb, var(--bg3) 82%, transparent);
  color: var(--ink2);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .01em;
}



/* ===== Home UI parity guard (quickmap + updates) ===== */
#homeCategoryNavList .category-quickmap-panel,
.category-quickmap-panel {
  border: 1px solid color-mix(in srgb, var(--border2) 88%, transparent) !important;
  background: color-mix(in srgb, var(--bg3) 90%, transparent) !important;
}

#homeCategoryNavList .category-quickmap-panel .ui-section-panel-head,
.category-quickmap-panel .ui-section-panel-head {
  margin-bottom: 10px;
}

#homeCategoryNavList .category-quickmap-block,
.category-quickmap-block {
  display: grid;
  gap: 10px;
}

#homeCategoryNavList .category-quickmap-row,
.category-quickmap-row {
  display: grid;
  gap: 8px;
}

#homeCategoryNavList .category-quickmap-row + .category-quickmap-row,
.category-quickmap-row + .category-quickmap-row {
  padding-top: 10px;
  border-top: 1px solid color-mix(in srgb, var(--border2) 80%, transparent);
}

#homeCategoryNavList .category-quickmap-label,
.category-quickmap-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.35;
  color: var(--ink3);
}

#homeCategoryNavList .category-quickmap-chips,
.category-quickmap-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

#homeCategoryNavList .category-quickmap-chip,
.category-quickmap-chip {
  min-height: 32px;
  padding: 6px 12px;
  font-size: 13px;
  line-height: 1.2;
}

.home-update-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  width: 100%;
}

.home-update-item.recent-row {
  align-items: center !important;
  display: grid !important;
  grid-template-columns: 10px minmax(0, 1fr) auto !important;
  gap: 10px !important;
  min-height: 50px !important;
}

.home-update-item .article-title-row,
.home-update-item .home-update-marquee {
  min-width: 0 !important;
  max-width: none !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
}

.home-update-item .home-update-link,
.home-update-item .home-update-link:visited,
.home-update-item .home-update-link:hover,
.home-update-item .home-update-link:active {
  color: var(--ink) !important;
  background: transparent !important;
  border-radius: 0 !important;
  font-size: var(--font-ui-md) !important;
  line-height: 1.35 !important;
  text-decoration: none !important;
  font-weight: 600 !important;
  padding: 0 !important;
  margin: 0 !important;
}

.home-update-item .note-meta {
  flex-shrink: 0 !important;
  margin-left: 0 !important;
  font-size: var(--font-ui-sm) !important;
  font-weight: 600 !important;
  white-space: nowrap !important;
}

.home-update-item .list-row-right {
  margin-left: auto !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
}


/* ===== PC Typography Alignment (Top cards / Category nav / Article detail) ===== */


/* ===== Mobile Home Category Card Surface (match other cards) ===== */

/* ── RESPONSIVE ── */

@media (min-width: 901px) {
.home-hero,
  body[data-theme="light"] .home-hero,
  body:not([data-theme="light"]) .home-hero {
    min-height: 286px;
  }

  .sidebar-top {
    min-height: 286px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding-top: 22px;
    padding-bottom: 18px;
  }

.home-view {
    padding-top: 20px;
  }

.header,
  .app {
    width: min(calc(100% - 40px), 1200px) !important;
    margin-left: auto;
    margin-right: auto;
  }

  .header {
    left: 50% !important;
    right: auto !important;
    top: 10px;
    transform: translateX(-50%);
    border: 1px solid var(--border2) !important;
    border-radius: 16px;
    border-bottom-color: var(--border2);
    background: var(--bg2) !important;
    box-shadow: 0 6px 18px rgba(0,0,0,0.22);
    padding-left: 16px;
    padding-right: 16px;
  }

  .app {
    display: grid !important;
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 14px;
    align-items: stretch;
    padding-top: 82px !important;
    padding-bottom: 12px;
    border: none !important;
    box-shadow: none !important;
    background: transparent !important;
    height: auto !important;
    min-height: calc(100vh - 94px);
  }

  .sidebar,
  .main {
    border: 1px solid var(--border2) !important;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 14px rgba(0,0,0,0.18);
  }

  .sidebar {
    width: auto;
    background: var(--bg2);
  }

  .main {
    background: var(--bg2);
  }

.sidebar-top {
    padding-bottom: 10px !important;
  }

  .cat-list {
    padding-top: 6px !important;
  }

.sidebar {
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    background: transparent !important;
  }

  .main {
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    background: transparent !important;
  }

  .sidebar-top {
    min-height: 0 !important;
    border-bottom: none !important;
    padding-top: 12px !important;
    padding-bottom: 2px !important;
  }

  .cat-list {
    padding-top: 0 !important;
  }

.header,
  .app {
    width: min(calc(100% - 40px), 1200px) !important;
    margin-left: auto;
    margin-right: auto;
  }

  .header {
    left: 50% !important;
    right: auto !important;
    transform: translateX(-50%);
  }

  .app {
    display: block !important;
    padding-top: 82px !important;
    min-height: calc(100vh - 94px);
    height: auto !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
  }

  .sidebar {
    width: 100% !important;
    max-height: none !important;
    border: 1px solid var(--border2) !important;
    border-radius: 16px !important;
    background: var(--bg2) !important;
    box-shadow: 0 4px 14px rgba(0,0,0,0.18);
    margin-bottom: 14px;
    overflow: hidden;
  }

  .sidebar-top {
    border-bottom: 1px solid var(--border) !important;
    min-height: 0 !important;
    padding: 14px 14px 10px !important;
  }

  .cat-list {
    max-height: 34vh;
    overflow-y: auto;
    padding: 8px 10px 12px !important;
  }

  .main {
    width: 100% !important;
    border: 1px solid var(--border2) !important;
    border-radius: 16px !important;
    background: var(--bg2) !important;
    box-shadow: 0 4px 14px rgba(0,0,0,0.18);
    overflow: hidden;
  }

.sidebar {
    display: none !important;
  }

  .app {
    display: block !important;
    padding-top: 82px !important;
    min-height: calc(100vh - 94px);
    height: auto !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
  }

  .main {
    width: 100% !important;
    border: 1px solid var(--border2) !important;
    border-radius: 16px !important;
    background: var(--bg2) !important;
    box-shadow: 0 4px 14px rgba(0,0,0,0.18);
    overflow: hidden;
  }

  .desktop-inline-nav {
    display: block;
    margin-bottom: 12px;
    padding-bottom: 0;
    border: none;
  }

  .desktop-inline-nav {
    display: flex;
    justify-content: flex-start;
    align-items: center;
  }

  .desktop-inline-nav .dict-link-btn {
    min-height: 38px;
    padding: 0 14px;
  }

  .desktop-inline-nav .dict-helper-card {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
  }

  .desktop-inline-nav .dict-helper-copy {
    min-width: 0;
  }

  .desktop-inline-nav .dict-helper-kicker {
    font-size: var(--font-ui-sm);
    color: var(--ink3);
    letter-spacing: .06em;
    margin-bottom: 2px;
  }

  .desktop-inline-nav .dict-helper-text {
    font-size: var(--font-ui-sm);
    color: var(--ink2);
    line-height: 1.45;
  }

  .desktop-inline-nav .dict-link-btn.subtle {
    border: 1px solid rgba(103,185,255,0.45) !important;
    background: rgba(103,185,255,0.12) !important;
    color: var(--accent) !important;
    box-shadow: none !important;
    white-space: nowrap;
  }

  .desktop-inline-nav .dict-link-btn.subtle:hover {
    border-color: rgba(103,185,255,0.75) !important;
    background: rgba(103,185,255,0.2) !important;
    color: #ffffff !important;
  }

  .home-inline-cat-list {
    margin-top: 6px;
    padding: 0;
    max-height: none;
    overflow: visible;
  }

  .home-inline-cat-list .cat-section {
    margin-bottom: 2px;
  }

.app > .sidebar {
    display: none !important;
  }

  .desktop-inline-nav {
    display: block !important;
  }

  .app > .main {
    width: 100% !important;
    margin-left: 0 !important;
  }

.app > .main {
    border: none !important;
    border-radius: 0 !important;
    overflow: visible !important;
  }

.home-columns {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 20px;
    align-items: stretch;
  }

  .home-col-item {
    min-width: 0;
  }

  .home-col-full {
    grid-column: 1 / -1;
  }

body[data-theme="light"] .header {
    box-shadow: 0 8px 24px rgba(25, 40, 62, 0.10) !important;
  }

  body[data-theme="light"] .main {
    box-shadow: none !important;
    background: transparent !important;
  }

  body[data-theme="light"] .home-hero,
  body[data-theme="light"] .stats-unified .stat-card,
  body[data-theme="light"] .article-row,
  body[data-theme="light"] .category-hero,
  body[data-theme="light"] .search-input,
  body[data-theme="light"] .filter-chip-group {
    border: none !important;
    box-shadow: 0 1px 0 rgba(36, 62, 96, 0.08), 0 6px 16px rgba(25, 40, 62, 0.06) !important;
    background: #ffffff !important;
  }

  body[data-theme="light"] .section-label {
    color: #5f7590 !important;
    letter-spacing: .08em;
  }

  body[data-theme="light"] .filter-chip {
    border-color: rgba(36, 62, 96, 0.12) !important;
    background: #f8fbff !important;
  }

#homeCategoryNavList .category-jump-panel,
  #categoryNavList .category-jump-panel,
  #glossaryCategoryNavList .category-jump-panel {
    padding: 0;
  }

  #homeCategoryNavList .ui-section-panel-head,
  #categoryNavList .ui-section-panel-head,
  #glossaryCategoryNavList .ui-section-panel-head {
    margin-bottom: 10px;
  }

  #homeCategoryNavList .ui-section-panel-title,
  #categoryNavList .ui-section-panel-title,
  #glossaryCategoryNavList .ui-section-panel-title {
    letter-spacing: 0.06em;
    font-weight: 800;
    text-transform: uppercase;
  }

  #homeCategoryNavList .category-jump-panel-grid,
  #categoryNavList .category-jump-panel-grid,
  #glossaryCategoryNavList .category-jump-panel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
    gap: 10px;
  }

  #homeCategoryNavList .category-nav-group,
  #categoryNavList .category-nav-group,
  #glossaryCategoryNavList .category-nav-group {
    border-radius: 12px;
    border: 1px solid color-mix(in srgb, var(--border2) 90%, transparent);
    background: color-mix(in srgb, var(--bg3) 90%, transparent);
    box-shadow: 0 3px 12px rgba(8, 16, 29, 0.08);
    padding: 12px;
    min-height: 176px;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  #homeCategoryNavList .category-nav-group:hover,
  #categoryNavList .category-nav-group:hover,
  #glossaryCategoryNavList .category-nav-group:hover {
    transform: translateY(-1px);
    border-color: color-mix(in srgb, var(--accent) 52%, var(--border2));
    box-shadow: 0 8px 16px rgba(8, 16, 29, 0.12);
  }

  #homeCategoryNavList .category-nav-group-title,
  #categoryNavList .category-nav-group-title,
  #glossaryCategoryNavList .category-nav-group-title {
    gap: 6px;
    min-height: 20px;
    margin-bottom: 6px;
  }

  #homeCategoryNavList .category-nav-group-text,
  #categoryNavList .category-nav-group-text,
  #glossaryCategoryNavList .category-nav-group-text {
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 13px;
  }

  #homeCategoryNavList .category-nav-group-chips,
  #categoryNavList .category-nav-group-chips,
  #glossaryCategoryNavList .category-nav-group-chips {
    height: auto;
    min-height: 120px;
    flex: 1 1 auto;
    overflow-y: auto;
    padding-right: 4px !important;
  }

  #homeCategoryNavList .category-nav-group-chips::-webkit-scrollbar,
  #categoryNavList .category-nav-group-chips::-webkit-scrollbar,
  #glossaryCategoryNavList .category-nav-group-chips::-webkit-scrollbar {
    width: 6px;
  }

  #homeCategoryNavList .category-nav-group-chips::-webkit-scrollbar-thumb,
  #categoryNavList .category-nav-group-chips::-webkit-scrollbar-thumb,
  #glossaryCategoryNavList .category-nav-group-chips::-webkit-scrollbar-thumb {
    background: color-mix(in srgb, var(--border2) 76%, transparent);
    border-radius: 999px;
  }

  #homeCategoryNavList .category-nav-group .filter-chip-group,
  #categoryNavList .category-nav-group .filter-chip-group,
  #glossaryCategoryNavList .category-nav-group .filter-chip-group {
    gap: 8px !important;
  }

  #homeCategoryNavList .category-nav-group .filter-chip,
  #categoryNavList .category-nav-group .filter-chip,
  #glossaryCategoryNavList .category-nav-group .filter-chip {
    min-height: 36px;
    padding: 6px 12px !important;
    font-size: 12px !important;
  }

  #homeCategoryNavList .category-nav-group .filter-chip:hover,
  #categoryNavList .category-nav-group .filter-chip:hover,
  #glossaryCategoryNavList .category-nav-group .filter-chip:hover {
    filter: brightness(1.05);
  }

  #homeCategoryNavList .category-nav-group .filter-chip.active,
  #categoryNavList .category-nav-group .filter-chip.active,
  #glossaryCategoryNavList .category-nav-group .filter-chip.active {
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 44%, transparent) inset !important;
  }

  body[data-theme="light"] #homeCategoryNavList .category-nav-group,
  body[data-theme="light"] #categoryNavList .category-nav-group,
  body[data-theme="light"] #glossaryCategoryNavList .category-nav-group {
    border-color: rgba(52, 86, 118, 0.22);
    background: #ffffff;
  }

  body[data-theme="light"] #homeCategoryNavList .category-nav-group .filter-chip,
  body[data-theme="light"] #categoryNavList .category-nav-group .filter-chip,
  body[data-theme="light"] #glossaryCategoryNavList .category-nav-group .filter-chip {
    background: #f6f9fd !important;
    color: #17324a !important;
    border-color: rgba(52, 86, 118, 0.22) !important;
  }

  body:not([data-theme="light"]) #homeCategoryNavList .category-nav-group,
  body:not([data-theme="light"]) #categoryNavList .category-nav-group,
  body:not([data-theme="light"]) #glossaryCategoryNavList .category-nav-group {
    border-color: rgba(136, 154, 176, 0.26);
    background: color-mix(in srgb, var(--bg3) 92%, #121a17);
  }

  body:not([data-theme="light"]) #homeCategoryNavList .category-nav-group .filter-chip,
  body:not([data-theme="light"]) #categoryNavList .category-nav-group .filter-chip,
  body:not([data-theme="light"]) #glossaryCategoryNavList .category-nav-group .filter-chip {
    background: color-mix(in srgb, var(--bg2) 78%, #2b3530) !important;
    color: #eff5ff !important;
    border-color: rgba(160, 178, 201, 0.28) !important;
  }

.home-view,
  .article-view,
  .category-view,
  .learn-view,
  .tools-view,
  #glossaryView,
  #requestsView,
  #editorsView,
  #toolsView {
    padding-left: 48px !important;
    padding-right: 48px !important;
  }

  .header,
  body .header,
  body[data-theme="light"] .header,
  body:not([data-theme="light"]) .header {
    padding-left: max(48px, calc((100vw - 1200px) / 2 + 48px)) !important;
    padding-right: max(48px, calc((100vw - 1200px) / 2 + 48px)) !important;
  }

.comment-row .article-title-row {
    flex: 0 1 min(24ch, 24vw) !important;
    max-width: min(24ch, 24vw) !important;
  }

  .comment-row .comment-excerpt {
    flex: 0 1 min(30ch, 30vw) !important;
    max-width: min(30ch, 30vw) !important;
  }

.ui-view-stack {
    --ui-block-gap: var(--space-lg);
  }

.app {
    padding-top: 72px !important;
  }

.home-view > .home-hero.home-hero-with-kun {
    overflow: hidden;
    padding-top: 26px !important;
    padding-bottom: 26px !important;
  }

  .home-view > .home-hero.home-hero-with-kun .home-main {
    max-width: min(620px, calc(100% - 236px));
  }

  .home-view > .home-hero.home-hero-with-kun .home-hero-kun {
    display: block;
    position: absolute;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    width: clamp(132px, 14vw, 184px);
    pointer-events: none;
    opacity: 0.96;
    z-index: 2;
  }

  .home-view > .home-hero.home-hero-with-kun .home-hero-kun img {
    display: block;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.16));
  }

  .home-view > .home-hero.home-hero-with-kun .home-hero-kun .home-hero-kun-tip {
    position: absolute;
    left: 50%;
    top: calc(100% + 8px);
    transform: translateX(-50%);
    z-index: 3;
    display: block;
    padding: 5px 8px;
    border-radius: 10px;
    border: 1px solid color-mix(in srgb, var(--accent) 26%, var(--border2));
    background: color-mix(in srgb, var(--bg2) 96%, white);
    color: var(--ink2);
    font-size: 10px;
    line-height: 1.35;
    font-weight: 700;
    letter-spacing: 0.01em;
    box-shadow: 0 6px 14px rgba(12, 24, 40, 0.12);
    white-space: nowrap;
    text-align: left;
  }

  .home-view > .home-hero.home-hero-with-kun .home-hero-kun .home-hero-kun-tip::after {
    content: '';
    position: absolute;
    left: 50%;
    top: -6px;
    width: 10px;
    height: 10px;
    margin-left: -5px;
    transform: rotate(45deg);
    border-top: 1px solid color-mix(in srgb, var(--accent) 26%, var(--border2));
    border-left: 1px solid color-mix(in srgb, var(--accent) 26%, var(--border2));
    border-right: none;
    border-bottom: none;
    background: color-mix(in srgb, var(--bg2) 96%, white);
  }

.category-jump-groups .category-nav-group[data-group-key="dictionary"] .category-nav-group-title,
  .category-jump-groups .category-nav-group[data-group-key="appendix"] .category-nav-group-title {
    background: #ffffff !important;
    box-shadow: none !important;
  }

  .category-jump-groups .category-nav-group[data-group-key="dictionary"] .category-nav-group-title {
    border-color: #5d9df2 !important;
  }

  .category-jump-groups .category-nav-group[data-group-key="appendix"] .category-nav-group-title {
    border-color: #eea165 !important;
  }

  .category-jump-groups .category-nav-group[data-group-key="dictionary"] .category-nav-group-text,
  .category-jump-groups .category-nav-group[data-group-key="appendix"] .category-nav-group-text {
    color: #111111 !important;
  }

  .category-jump-groups .category-nav-group .category-nav-group-chips .filter-chip[class*="cat-"] {
    color: #111111 !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }

  .category-jump-groups .category-nav-group .category-nav-group-chips .filter-chip.cat-planning {
    border-color: #e8c05e !important;
    background: #fff0b8 !important;
  }

  .category-jump-groups .category-nav-group .category-nav-group-chips .filter-chip.cat-ia {
    border-color: #78b9e0 !important;
    background: #d8f1ff !important;
  }

  .category-jump-groups .category-nav-group .category-nav-group-chips .filter-chip.cat-production {
    border-color: #9a85e3 !important;
    background: #e3dbff !important;
  }

  .category-jump-groups .category-nav-group .category-nav-group-chips .filter-chip.cat-operation {
    border-color: #7fc78c !important;
    background: #dcf7df !important;
  }

  .category-jump-groups .category-nav-group .category-nav-group-chips .filter-chip.cat-promotion {
    border-color: #e8a06f !important;
    background: #ffe2cc !important;
  }

  .category-jump-groups .category-nav-group .category-nav-group-chips .filter-chip.cat-writing {
    border-color: #df92ba !important;
    background: #ffdced !important;
  }

  .category-jump-groups .category-nav-group .category-nav-group-chips .filter-chip.cat-glossary {
    border-color: #7bcac0 !important;
    background: #dff7f4 !important;
  }

  .category-jump-groups .category-nav-group .category-nav-group-chips .filter-chip.cat-tools {
    border-color: #809fdd !important;
    background: #dce8ff !important;
  }

  .category-jump-groups .category-nav-group .category-nav-group-chips .filter-chip.cat-recruit {
    border-color: #aac55f !important;
    background: #e8f7ce !important;
  }

  .category-jump-groups .category-nav-group .category-nav-group-chips .filter-chip.cat-failure {
    border-color: #dd9288 !important;
    background: #ffd9d6 !important;
  }

  .category-jump-groups .category-nav-group .category-nav-group-chips .filter-chip[class*="cat-"]:hover {
    color: #111111 !important;
    filter: brightness(0.98);
  }

  .category-jump-groups .category-nav-group .category-nav-group-chips .filter-chip[class*="cat-"].active {
    color: #111111 !important;
    box-shadow: 0 0 0 1px rgba(17, 17, 17, 0.12) inset, 0 3px 10px rgba(0, 0, 0, 0.12) !important;
    filter: none !important;
  }

#homeCategoryNavList .category-quickmap-panel {
    border: 1px solid var(--border) !important;
    border-radius: 16px;
    background: color-mix(in srgb, var(--bg2) 86%, var(--bg3)) !important;
    box-shadow: 0 8px 22px rgba(10, 20, 36, 0.08) !important;
    padding: 12px;
  }

  #homeCategoryNavList .category-quickmap-panel .ui-section-panel-head {
    margin-bottom: 8px;
  }

  #homeCategoryNavList .category-quickmap-panel .ui-section-panel-title {
    font-size: var(--font-ui-sm);
    font-weight: 800;
    letter-spacing: 0.02em;
    color: var(--ink2);
  }

  #homeCategoryNavList .category-quickmap-block {
    gap: 14px;
  }

  #homeCategoryNavList .category-quickmap-row {
    gap: 7px;
  }

  #homeCategoryNavList .category-quickmap-row + .category-quickmap-row {
    margin-top: 2px;
    padding-top: 14px;
    border-top: 1px solid var(--border2);
  }

  #homeCategoryNavList .category-quickmap-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.05em;
    line-height: 1.35;
    color: var(--ink2);
  }

  #homeCategoryNavList .category-quickmap-chips {
    gap: 8px;
  }



  /* top cards: heading / row text / meta */
  .home-columns .home-col-item .home-section-panel-title,
  .home-view > .home-section-panel .home-section-panel-title {
    font-size: var(--pc-typo-heading) !important;
    line-height: 1.4 !important;
    letter-spacing: 0.02em !important;
  }

  .home-view .recent-row .article-title-row,
  .home-view .comment-row .article-title-row,
  .home-view .home-update-item .home-update-link,
  .home-view .home-note-link-row .article-title-row {
    font-size: var(--pc-typo-body) !important;
    line-height: 1.45 !important;
  }

  .home-view .recent-row .note-meta,
  .home-view .comment-row .note-meta,
  .home-view .home-update-item .note-meta {
    font-size: var(--pc-typo-meta) !important;
    line-height: 1.3 !important;
  }

  /* category navigation: panel heading / group label / chip text */
  #homeCategoryNavList .ui-section-panel-title,
  #categoryNavList .ui-section-panel-title,
  #glossaryCategoryNavList .ui-section-panel-title,
  #homeCategoryNavList .category-quickmap-panel .ui-section-panel-title {
    font-size: var(--pc-typo-heading) !important;
    line-height: 1.4 !important;
    letter-spacing: 0.03em !important;
  }

  #homeCategoryNavList .category-quickmap-label,
  #homeCategoryNavList .category-nav-group-text,
  #categoryNavList .category-nav-group-text,
  #glossaryCategoryNavList .category-nav-group-text {
    font-size: var(--pc-typo-meta) !important;
    line-height: 1.35 !important;
  }

  #homeCategoryNavList .category-quickmap-chip,
  #homeCategoryNavList .category-nav-group .filter-chip,
  #categoryNavList .category-nav-group .filter-chip,
  #glossaryCategoryNavList .category-nav-group .filter-chip {
    font-size: var(--pc-typo-heading) !important;
    line-height: 1.35 !important;
  }

  /* article detail: title / body / metadata hierarchy */
  .article-view .article-breadcrumb,
  .article-view .article-eyebrow,
  .article-view .article-meta,
  .article-view .article-updated,
  .article-view .article-editor-text,
  .article-view .article-sibling-dir {
    font-size: var(--pc-typo-meta) !important;
    line-height: 1.45 !important;
  }

  .article-view .article-title {
    font-size: 34px !important;
    line-height: 1.15 !important;
    letter-spacing: -0.02em !important;
  }

  /* category top/detail: align breadcrumb and heading scale with article view */
  .category-view .article-breadcrumb {
    font-size: var(--pc-typo-meta) !important;
    line-height: 1.45 !important;
  }

  .category-view .category-hero .cat-title {
    font-size: 34px !important;
    font-weight: 800 !important;
    line-height: 1.15 !important;
    letter-spacing: -0.02em !important;
  }

  .article-view .article-body {
    font-size: 15px !important;
    line-height: 1.88 !important;
  }

  .article-view .article-body h3 {
    font-size: 20px !important;
    line-height: 1.35 !important;
  }

  .article-view .article-sibling-title {
    font-size: var(--pc-typo-body) !important;
    line-height: 1.45 !important;
  }
}

@media (max-width: 900px) {
.article-edit-modal {
    padding: 8px;
  }

  .article-edit-box {
    width: 98vw;
    height: min(97dvh, calc(100dvh - 12px));
    max-height: min(97dvh, calc(100dvh - 12px));
    padding: 14px;
    gap: 6px;
  }

  .article-edit-editor-grid {
    grid-template-columns: 1fr;
  }

.header {
    left: 0;
    right: 0;
    height: 52px;
    padding: 0 12px;
  }

  .app {
    padding-top: 76px;
  }

  .sidebar {
    width: 230px;
  }

.admin-login-btn,
  .mobile-admin-login {
    display: none !important;
  }

  .app {
    display: block;
  }

  .sidebar {
    width: 100%;
    border-right: none;
    border-bottom: none;
    max-height: 42vh;
  }

  .cat-list {
    padding: 8px 10px 12px;
  }

  .home-view,
  .article-view,
  .category-view,
  .tools-view,
  .learn-view,
  .requests-view {
    padding: 32px 20px;
    max-width: 100%;
  }

  .feature-grid {
    grid-template-columns: 1fr 1fr;
  }

  .request-grid {
    grid-template-columns: 1fr 1fr;
  }

  .header-nav {
    gap: 6px;
  }

.category-top-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .category-top-col-list #categoryArticleList,
  .category-top-col-list #dictionaryTopCategoryList,
  .category-top-col-list #appendixTopCategoryList {
    grid-template-columns: 1fr;
  }

.sidebar-top {
    padding-bottom: 8px !important;
  }

  .cat-list,
  .sidebar .cat-list {
    padding-top: 6px !important;
  }

.home-view {
    padding-left: 18px !important;
    padding-right: 18px !important;
  }

.home-view {
    --home-block-gap: 14px;
  }

body.article-view-open .sidebar {
    display: none !important;
  }

  body.article-view-open .main {
    width: 100% !important;
    margin-top: 0 !important;
  }

.ui-view-stack {
    --ui-block-gap: var(--space-sm);
  }

.admin-modal.article-edit-modal {
    padding: 8px !important;
  }

  .admin-box.article-edit-box {
    width: 98vw !important;
    height: min(97dvh, calc(100dvh - 12px)) !important;
    max-height: min(97dvh, calc(100dvh - 12px)) !important;
    padding: 14px !important;
    gap: 6px !important;
  }

#homeCategoryNavList .ui-section-panel-head,
  #homeCategoryNavList .ui-section-panel-title {
    display: none !important;
  }

  #homeCategoryNavList .category-nav-group {
    border-color: var(--border2) !important;
    background: color-mix(in srgb, var(--bg3) 84%, transparent) !important;
    box-shadow: none !important;
    padding: 9px !important;
    gap: 7px !important;
  }

  #homeCategoryNavList .category-nav-group-title {
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
    min-height: 0 !important;
    padding: 0 !important;
  }

  #homeCategoryNavList .category-nav-group-text {
    color: var(--ink2) !important;
    letter-spacing: 0.02em !important;
    text-transform: none !important;
    font-size: var(--font-ui-sm) !important;
  }

  #homeCategoryNavList .category-nav-group-chips {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    min-height: 0 !important;
    height: auto !important;
    max-height: none !important;
    overflow: visible !important;
    padding-right: 0 !important;
    gap: 8px !important;
  }

  #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip:not([class*="cat-"]) {
    border-color: var(--border2) !important;
    background: color-mix(in srgb, var(--bg2) 88%, transparent) !important;
    color: var(--ink) !important;
    box-shadow: none !important;
    min-height: 34px !important;
    padding: 7px 12px !important;
  }

  #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip:hover {
    border-color: color-mix(in srgb, var(--accent) 45%, var(--border2)) !important;
    background: color-mix(in srgb, var(--bg2) 94%, transparent) !important;
    color: var(--ink) !important;
  }

  #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.active {
    filter: none !important;
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 36%, transparent) inset !important;
  }

  #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip[class*="cat-"] {
    color: #111111 !important;
    box-shadow: none !important;
    text-shadow: none !important;
    min-height: 34px !important;
    padding: 7px 12px !important;
  }

  #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-planning {
    border-color: #e8c05e !important;
    background: #fff0b8 !important;
  }

  #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-ia {
    border-color: #78b9e0 !important;
    background: #d8f1ff !important;
  }

  #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-production {
    border-color: #9a85e3 !important;
    background: #e3dbff !important;
  }

  #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-operation {
    border-color: #7fc78c !important;
    background: #dcf7df !important;
  }

  #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-promotion {
    border-color: #e8a06f !important;
    background: #ffe2cc !important;
  }

  #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-writing {
    border-color: #df92ba !important;
    background: #ffdced !important;
  }

  #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-glossary {
    border-color: #7bcac0 !important;
    background: #dff7f4 !important;
  }

  #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-tools {
    border-color: #809fdd !important;
    background: #dce8ff !important;
  }

  #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-recruit {
    border-color: #aac55f !important;
    background: #e8f7ce !important;
  }

  #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip.cat-failure {
    border-color: #dd9288 !important;
    background: #ffd9d6 !important;
  }

  #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip[class*="cat-"]:hover {
    color: #111111 !important;
    filter: brightness(0.98);
  }

  #homeCategoryNavList .category-nav-group .category-nav-group-chips .filter-chip[class*="cat-"].active {
    color: #111111 !important;
    box-shadow: 0 0 0 1px rgba(17, 17, 17, 0.12) inset, 0 3px 10px rgba(0, 0, 0, 0.12) !important;
    filter: none !important;
  }

#homeCategoryNavList .category-quickmap-panel {
    padding: 10px !important;
    border-radius: 12px !important;
    border: 1px solid color-mix(in srgb, var(--border2) 88%, transparent) !important;
    background: color-mix(in srgb, var(--bg3) 90%, transparent) !important;
    box-shadow: none !important;
  }

  #homeCategoryNavList .category-quickmap-panel .ui-section-panel-head,
  #homeCategoryNavList .category-quickmap-panel .ui-section-panel-title {
    display: block !important;
  }

  #homeCategoryNavList .category-quickmap-panel .ui-section-panel-head {
    margin-bottom: 8px;
  }

  #homeCategoryNavList .category-quickmap-panel .ui-section-panel-title {
    font-size: 15px;
  }

  #homeCategoryNavList .category-quickmap-block {
    gap: 10px;
  }

  #homeCategoryNavList .category-quickmap-row {
    gap: 8px;
  }

  #homeCategoryNavList .category-quickmap-row + .category-quickmap-row {
    padding-top: 10px;
    border-top: 1px solid color-mix(in srgb, var(--border2) 80%, transparent);
  }

  #homeCategoryNavList .category-quickmap-label {
    font-size: 11px;
    letter-spacing: 0.05em;
  }

  #homeCategoryNavList .category-quickmap-chips {
    margin-bottom: 0;
    gap: 8px;
  }

  #homeCategoryNavList .category-quickmap-chip {
    min-height: 34px !important;
    padding: 6px 10px;
    font-size: 12px;
    line-height: 1.25;
  }

#homeCategoryNavList .category-quickmap-panel,
  .category-quickmap-panel {
    padding: 10px !important;
    border-radius: 12px !important;
  }

  #homeCategoryNavList .category-quickmap-panel .ui-section-panel-title,
  .category-quickmap-panel .ui-section-panel-title {
    font-size: 15px;
  }

  #homeCategoryNavList .category-quickmap-chip,
  .category-quickmap-chip {
    min-height: 34px !important;
    padding: 6px 10px !important;
    font-size: 12px !important;
    line-height: 1.25 !important;
  }

#homeCategoryNavList {
    background: var(--bg2) !important;
    border: 1px solid var(--border) !important;
    border-radius: 14px !important;
    box-shadow: none !important;
    padding: 10px !important;
  }

  #homeCategoryNavList .category-jump-panel.category-quickmap-panel,
  #homeCategoryNavList .category-quickmap-panel {
    background: transparent !important;
    border: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    padding: 0 !important;
  }

  body[data-theme="light"] #homeCategoryNavList {
    background: #ffffff !important;
    border-color: rgba(18, 22, 26, 0.14) !important;
  }
}

@media (max-width: 768px) {
.article-content-card {
    border-radius: 12px;
    padding: 14px 12px;
  }

.phase-table-row {
    min-width: 560px;
  }

.article-body img {
    width: 100%;
    max-width: 100%;
    margin: 14px 0 18px;
  }

  .image-viewer-modal {
    padding: 12px;
  }

  .image-viewer-frame {
    width: 100%;
  }

  .image-viewer-img {
    max-height: 84vh;
  }

  .image-viewer-close {
    top: -8px;
    right: -4px;
  }

.sidebar { width: 220px; }
  .home-title { font-size: 36px; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .level-grid { grid-template-columns: 1fr; }

.header {
    padding: 0 12px;
    height: 56px;
  }

  .header-nav .edit-badge {
    display: none !important;
  }

  .header-nav {
    gap: 6px;
  }

  .header {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--bg2);
  }

  .header-nav .nav-btn.ghost {
    display: none !important;
  }

  .header-nav .mobile-search-btn {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    min-width: 68px;
    padding: 6px 10px;
  }

  .header-nav .theme-toggle {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
  }

  .mobile-menu-btn {
    display: inline-flex !important;
  }

  .app {
    padding-top: 56px;
  }

  .sidebar-top {
    padding: 14px 12px 10px;
    border-bottom: none;
  }

  .sidebar {
    position: fixed;
    top: 56px;
    bottom: 0;
    left: 0;
    width: min(92vw, 360px);
    height: auto;
    transform: translateX(-105%);
    transition: transform .24s ease;
    z-index: 180;
    border-right: 1px solid var(--border2);
    box-shadow: 16px 0 28px rgba(0,0,0,.35);
    max-height: none;
    padding-bottom: env(safe-area-inset-bottom, 0px);
  }

  .sidebar.mobile-open {
    transform: translateX(0);
  }

  .sidebar .cat-list {
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 28px;
  }

  .sidebar-overlay {
    position: fixed;
    inset: 56px 0 0 0;
    background: rgba(0,0,0,.45);
    z-index: 170;
  }

  .sidebar-overlay.open {
    display: block;
  }

  .mobile-menu-overlay {
    position: fixed;
    inset: 56px 0 0 0;
    background: rgba(0,0,0,.45);
    z-index: 165;
  }

  .mobile-menu-overlay.open {
    display: block;
  }

  .mobile-menu-panel {
    position: fixed;
    top: 62px;
    right: 10px;
    width: min(80vw, 280px);
    border: 1px solid var(--border2);
    border-radius: 12px;
    background: var(--bg2);
    z-index: 190;
    padding: 8px;
  }

  .mobile-menu-panel.open {
    display: block;
  }

  .mobile-menu-item {
    width: 100%;
    min-height: 42px;
    border: 1px solid transparent;
    border-radius: 8px;
    background: transparent;
    color: var(--ink2);
    display: flex;
    align-items: center;
    padding: 0 10px;
    font-size: var(--font-ui-md);
    text-decoration: none;
  }

  .mobile-menu-item:hover {
    border-color: var(--border2);
    color: var(--ink);
  }

  .theme-switch-item {
    justify-content: space-between;
  }

  .theme-switch-icon {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    border: 1px solid var(--border2);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--bg3);
    color: var(--ink);
    font-size: var(--font-ui-sm);
    line-height: 1;
  }



  .mobile-search-hero,
  .mobile-category-block {
    display: block;
  }

.app {
    display: flex !important;
  }

  .sidebar {
    position: fixed !important;
    top: 56px !important;
    left: 0 !important;
    right: 0 !important;
    width: 100vw !important;
    height: calc(100dvh - 56px) !important;
    max-height: calc(100dvh - 56px) !important;
    border-bottom: none !important;
    display: flex !important;
    flex-direction: column !important;
  }

  .sidebar-top {
    flex: 0 0 auto;
    padding: 10px 12px !important;
    border-bottom: 1px solid var(--border) !important;
    background: var(--bg2);
  }

  .cat-list {
    flex: 1 1 auto;
    height: auto !important;
    max-height: none !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    padding: 8px 10px 20px !important;
  }

  .cat-name {
    white-space: normal;
    line-height: 1.4;
  }

  .cat-item {
    white-space: normal !important;
    overflow: visible !important;
    text-overflow: clip !important;
    line-height: 1.55;
  }

.header-nav .mobile-search-btn,
  .mobile-menu-btn {
    min-height: 36px !important;
  }

  .nav-btn.ghost.mobile-search-btn {
    padding: 8px 12px !important;
    font-size: var(--font-ui-sm) !important;
  }

  .search-input {
    min-height: 44px !important;
    font-size: var(--font-ui-md) !important;
    line-height: 1.35 !important;
  }

  .menu-tag-chip {
    min-height: 30px !important;
    padding: 6px 10px !important;
    font-size: var(--font-ui-sm) !important;
  }

  .cat-header {
    min-height: 44px !important;
    align-items: center !important;
  }

  .cat-name {
    font-size: var(--font-ui-md) !important;
    line-height: 1.45 !important;
    font-weight: 600 !important;
  }

  .cat-item {
    min-height: 40px !important;
    padding: 10px 12px !important;
    font-size: var(--font-ui-md) !important;
    line-height: 1.55 !important;
  }

.header-nav {
    gap: 6px !important;
    align-items: center !important;
  }

  .header-nav .edit-badge,
  .header-nav .admin-login-btn,
  .header-nav .requests-btn,
  .header-nav .nav-btn.ghost:not(.mobile-search-btn) {
    display: none !important;
  }

  .header-nav .mobile-search-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-height: 36px !important;
    min-width: 72px !important;
    padding: 0 12px !important;
    border-radius: 999px !important;
  }

  .header-nav .theme-toggle {
    display: inline-flex !important;
    width: 36px !important;
    height: 36px !important;
    border-radius: 10px !important;
  }

  .mobile-menu-btn {
    display: inline-flex !important;
    width: 36px !important;
    height: 36px !important;
    align-items: center !important;
    justify-content: center !important;
  }

  .home-view {
    --home-block-gap: 14px !important;
  }

  .stats-unified {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 8px !important;
  }

  .stat-card {
    min-height: 88px !important;
    padding: 10px 8px !important;
  }

  .home-columns {
    display: block !important;
  }

  .home-columns .home-col-item + .home-col-item {
    margin-top: 18px !important;
  }

  .article-row {
    padding: 14px 13px !important;
    gap: 12px !important;
  }

  .note-row .note-meta {
    font-size: var(--font-ui-sm) !important;
    line-height: 1.3 !important;
  }

.ui-x-post-btn {
    font-size: 10px !important;
  }

.article-row,
  .note-row,
  .comment-item,
  .glossary-item,
  .request-row,
  .hashtag-related-item,
  .mobile-menu-item,
  .mobile-cat-btn,
  .menu-tag-chip {
    border-radius: 12px !important;
  }

  .article-row,
  .note-row,
  .request-row,
  .hashtag-related-item {
    min-height: 52px !important;
    padding: 12px !important;
    gap: 10px !important;
    align-items: center !important;
  }

  .article-cat-badge,
  .request-badge,
  .category-pill,
  .tag {
    border-radius: 999px !important;
    padding: 4px 10px !important;
    line-height: 1.2 !important;
  }

  .filter-chip,
  .tool-tab,
  .dict-link-btn,
  .btn-ghost,
  .search-clear {
    min-height: 32px !important;
    padding: 0 10px !important;
    border-radius: 999px !important;
    line-height: 1 !important;
  }

  .nav-btn,
  .comment-open-btn,
  .comment-submit,
  .comment-cancel-btn,
  .fr-btn,
  .fr-btn-primary,
  .admin-btn,
  .article-edit-btn {
    min-height: 38px !important;
    padding: 0 12px !important;
    border-radius: 10px !important;
    line-height: 1 !important;
  }

  .search-input,
  .fr-input,
  .admin-input,
  .comment-input,
  .comment-textarea,
  .article-edit-tag-input {
    min-height: 40px !important;
    padding: 10px 12px !important;
    border-radius: 10px !important;
    line-height: 1.5 !important;
  }

  .comment-textarea,
  .fr-textarea {
    min-height: 104px !important;
  }

  .article-title-row,
  .glossary-row-desc,
  .request-row-body,
  .comment-excerpt {
    line-height: 1.45 !important;
  }

.header,
  body .header,
  body[data-theme="light"] .header,
  body:not([data-theme="light"]) .header {
    padding-left: 16px !important;
    padding-right: 16px !important;
  }

  .main {
    width: 100% !important;
    border: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    background: var(--bg) !important;
  }

  .home-view,
  .category-view,
  .learn-view,
  .article-view,
  #glossaryView,
  #requestsView,
  #commentsView,
  #editorsView,
  #toolsView {
    padding-top: 14px !important;
    padding-left: 16px !important;
    padding-right: 16px !important;
  }

/* 日本語の可読性確保: 12px → 13px / 14px → 15px */
  

  /* タップ領域を広げる */
  .article-row {
    padding: 14px 16px;
    gap: 14px;
  }

  /* 記事本文の行間をモバイル向けに少し締める */
  .article-body {
    line-height: 1.8;
  }

#featureRequestGrid .request-row {
    align-items: stretch !important;
    min-height: 0 !important;
    padding: 12px !important;
    gap: 8px !important;
  }

  #featureRequestGrid .request-row .request-row-head {
    align-items: flex-start;
  }

  #featureRequestGrid .request-row .request-row-meta {
    align-items: center;
    gap: 7px;
  }

  #featureRequestGrid .request-row .request-row-main .article-title-row {
    line-height: 1.42 !important;
  }

  #featureRequestGrid .request-row .request-row-body {
    line-height: 1.58 !important;
  }

.ui-x-post-btn--compact {
    min-height: 24px !important;
    min-width: 76px !important;
    padding: 3px 7px !important;
    font-size: 10px !important;
  }

#toolFilterChips.tool-filter-grid {
    grid-template-columns: 1fr;
  }

  .tool-filter-card {
    padding: 11px;
  }

  .tool-filter-name {
    font-size: var(--font-ui-sm);
  }
}

@media (max-width: 640px) {
.app-footer {
    width: calc(100% - 24px);
    margin: 10px auto 18px;
  }

body[data-theme="light"] .home-hero {
    padding: 20px 14px 16px;
    border-radius: 16px;
  }

  body[data-theme="light"] .home-main::after {
    margin-top: 12px;
    width: min(45vw, 170px);
  }

body:not([data-theme="light"]) .home-hero {
    padding: 20px 14px 16px;
    border-radius: 16px;
  }

  body:not([data-theme="light"]) .home-main::after {
    margin-top: 12px;
    width: min(45vw, 170px);
  }

  .article-row {
    align-items: flex-start;
    gap: 10px;
  }

  .note-row .note-meta {
    margin-left: 0;
  }

  .comment-row .comment-excerpt {
    max-width: 100%;
  }

.header {
    position: fixed;
    top: 0;
  }

  .header-nav {
    gap: 6px;
  }

  .theme-toggle {
    width: 32px;
    height: 32px;
    font-size: var(--font-ui-md);
  }

  .home-view,
  .article-view,
  .category-view,
  .tools-view,
  .learn-view,
  .requests-view {
    padding: 28px 18px;
  }

  .stats-row {
    gap: 10px;
  }

  .stat-card {
    padding: 14px;
    min-width: 96px;
  }

  #glossaryTermModal .fr-box {
    max-width: min(96vw, 560px);
    max-height: calc(100dvh - 24px);
  }

  #glossaryTermModal .fr-fields {
    padding: 14px 14px 16px;
    gap: 10px;
  }

  #glossaryTermModal .fr-actions {
    flex-wrap: wrap;
  }

  #glossaryTermModal .fr-btn-primary,
  #glossaryTermModal .fr-btn {
    width: 100%;
  }

.header {
    gap: 8px;
  }

  .article-view.visible {
    padding-bottom: 98px;
  }

  .learn-mobile-bar {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 10px;
    z-index: 55;
    border: 1px solid var(--border2);
    background: color-mix(in srgb, var(--bg2) 90%, transparent);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    border-radius: 12px;
    padding: 8px;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 6px;
  }

  .learn-mobile-bar.visible {
    display: grid;
  }

  .level-grid {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(240px, 82%);
    overflow-x: auto;
    padding-bottom: 6px;
    scroll-snap-type: x proximity;
  }

  .level-card {
    scroll-snap-align: start;
  }

  .logo img {
    height: 22px;
    width: auto;
  }

  .header-nav {
    margin-left: auto;
    gap: 8px;
  }

  .edit-badge {
    display: none !important;
  }

  .nav-btn {
    min-height: 36px;
    min-width: 36px;
    padding: 8px 12px;
    font-size: var(--font-ui-sm);
  }

  .nav-btn.ghost {
    display: none;
  }

  .nav-btn.ghost.requests-btn,
  .nav-btn.ghost.mobile-search-btn,
  .nav-btn.ghost.request-post-btn {
    display: inline-flex;
  }

  .sidebar {
    max-height: none;
  }

  .sidebar-top {
    padding: 14px 12px 12px;
  }

  .cat-list {
    max-height: 34vh;
  }

  .title-line {
    white-space: normal;
  }

  .mobile-only-break {
    display: block;
  }

  .mobile-break-word {
    display: block;
  }

  .home-sub {
    font-size: var(--font-ui-md);
    line-height: 1.7;
  }

  .home-hero {
    min-height: 0;
  }


  .home-float-icons {
    inset: 0;
  }

  .float-icon {
    width: 26px;
    height: 26px;
    font-size: var(--font-ui-sm);
  }

  .stats-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .stats-unified {
    grid-template-columns: repeat(4, 1fr);
  }

  .stat-card {
    min-width: 0;
  }

  .feature-grid,
  .level-grid {
    grid-template-columns: 1fr;
  }

  .glossary-grid {
    grid-template-columns: 1fr;
  }

  .tool-tabs {
    overflow-x: auto;
    white-space: nowrap;
  }

  .tool-tab {
    flex: 0 0 auto;
  }

  .article-title {
    font-size: clamp(28px, 7vw, 34px);
  }

  .toast {
    right: 12px;
    left: 12px;
    bottom: 12px;
  }

.home-top-hub-grid {
    grid-template-columns: 1fr !important;
  }

  .home-top-hub-card {
    min-height: 0;
  }

  .home-track-grid {
    grid-template-columns: minmax(0, 1fr) !important;
  }

  .home-track-grid.is-scroll-mode .home-track-card {
    flex-basis: min(80vw, 300px);
  }

body {
    font-size: var(--font-ui-md);
  }

  .home-float-icons {
    display: none;
  }

  .mode-toggle {
    padding: 4px;
    gap: 4px;
    border-radius: 10px;
  }

  .mode-btn {
    font-size: var(--font-ui-md);
    padding: 10px 8px;
    border-radius: 8px;
  }

  .search-input {
    font-size: var(--font-ui-md);
    padding: 11px 38px 11px 36px;
    border-radius: 8px;
  }

  .search-icon {
    font-size: var(--font-ui-md);
    left: 11px;
  }

  .search-clear {
    width: 24px;
    height: 24px;
    font-size: var(--font-ui-md);
    right: 7px;
  }

  .sidebar-top {
    padding: 12px 12px 10px;
  }

  .cat-list {
    max-height: 42vh;
    padding: 10px 8px 12px;
  }

  .cat-header {
    padding: 10px;
    border-radius: 8px;
  }

  .cat-name {
    font-size: var(--font-ui-md);
    line-height: 1.4;
    font-weight: 600;
  }

  .cat-count,
  .cat-arrow {
    font-size: var(--font-ui-sm);
  }

  .cat-items {
    padding-left: 12px;
  }

  .cat-item {
    font-size: var(--font-ui-sm);
    line-height: 1.55;
    padding: 10px;
    border-radius: 8px;
    white-space: normal;
  }

  .section-label {
    font-size: var(--font-ui-md);
    letter-spacing: 0.08em;
  }

  .feature-card {
    padding: 16px;
    border-radius: 12px;
  }

  .feature-title {
    font-size: var(--font-ui-md);
  }

  .feature-desc {
    font-size: var(--font-ui-sm);
    line-height: 1.7;
  }

  .article-row {
    align-items: flex-start;
    gap: 10px;
    padding: 12px 10px;
  }

  .article-title-row {
    font-size: var(--font-ui-md);
    line-height: 1.6;
  }

  .article-body {
    font-size: var(--font-ui-md);
    line-height: 1.85;
  }

  .article-body .highlight {
    font-size: var(--font-ui-md);
    padding: 12px 14px;
  }

  .learn-mobile-btn {
    min-height: 40px;
    font-size: var(--font-ui-sm);
  }



  .home-view,
  .article-view,
  .category-view,
  .tools-view,
  .learn-view,
  .requests-view {
    padding-top: 24px;
    padding-bottom: 24px;
  }

  .feature-card,
  .request-card,
  .stat-card,
  .curriculum-item,
  .level-card,
  .comment-item {
    padding: 14px;
  }

  .nav-btn,
  .theme-toggle,
  .fr-btn,
  .fr-btn-primary,
  .admin-btn,
  .tool-tab,
  .bookmark-btn,
  .x-share-btn,
  .dict-chat-send,
  .dict-link-btn,
  .mobile-menu-item,
  .mobile-cat-btn,
  .menu-tag-chip,
  .learn-mobile-btn {
    font-size: var(--font-ui-sm);
  }

.home-title {
    font-size: clamp(26px, 5.5vw, 36px) !important;
    line-height: 1.16 !important;
  }

  .home-sub,
  .feature-desc,
  .request-body,
  .article-title-row,
  .article-body,
  .level-desc,
  .curr-desc {
    font-size: var(--font-ui-md) !important;
    line-height: 1.72 !important;
  }

  .feature-title,
  .request-title,
  .level-title,
  .article-title {
    line-height: 1.35 !important;
  }

  .feature-card,
  .request-card,
  .article-row,
  .curriculum-item,
  .comment-item {
    padding: 14px !important;
  }

  .learn-mobile-btn,
  .fr-btn,
  .fr-btn-primary,
  .admin-btn,
  .dict-chat-send,
  .bookmark-btn,
  .x-share-btn,
  .tool-tab,
  .request-post-btn {
    min-height: 40px !important;
    font-size: var(--font-ui-sm) !important;
  }

  .stats-unified {
    gap: 8px !important;
  }

.stats-unified {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 8px !important;
  }

  .stat-card {
    min-height: 92px;
    padding: 10px 8px !important;
    justify-content: center;
  }

  .stat-num {
    font-size: clamp(24px, 6.2vw, 30px) !important;
    line-height: 1.05;
    margin-bottom: 6px;
  }

  .stat-label {
    font-size: var(--font-ui-sm) !important;
    line-height: 1.3 !important;
    min-height: 2.6em;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    text-wrap: balance;
  }



  .home-view,
  .article-view,
  .category-view,
  .tools-view,
  .learn-view,
  .requests-view {
    padding: 24px 16px !important;
  }

  #glossaryArticleList {
    grid-template-columns: 1fr;
  }

  #featureRequestGrid {
    grid-template-columns: 1fr;
  }

  #commentIndexList {
    grid-template-columns: 1fr;
  }

  .article-list {
    gap: 10px !important;
  }

  .glossary-item,
  .feature-card,
  .request-card,
  .comment-item,
  .curriculum-item {
    padding: 14px !important;
  }

#dictionaryTopCategoryNavList .category-nav-group-chips,
  #appendixTopCategoryNavList .category-nav-group-chips {
    grid-template-columns: 1fr;
  }

.article-breadcrumb {
    margin-bottom: 14px !important;
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
    white-space: nowrap !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .article-breadcrumb::-webkit-scrollbar {
    display: none;
  }

  .article-breadcrumb .breadcrumb-home-link {
    color: var(--accent);
  }

  .article-breadcrumb .breadcrumb-sep {
    color: var(--ink3);
    opacity: 0.75;
    flex: 0 0 auto;
  }

  .article-breadcrumb > span {
    flex: 0 0 auto;
    min-width: 0;
  }

  #categoryNameCrumb,
  #articleGroup,
  #articleCat,
  #articleName {
    max-width: 44vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  #articleView .article-breadcrumb {
    white-space: normal !important;
    overflow: visible !important;
    flex-wrap: wrap !important;
    row-gap: 6px !important;
  }

  #articleView #articleGroup,
  #articleView #articleCat {
    max-width: calc(100vw - 150px);
  }

  #articleView #articleName {
    flex: 1 1 100%;
    max-width: 100%;
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
    line-height: 1.4;
    overflow-wrap: anywhere;
  }

.home-columns .home-col-item .home-section-panel-title {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: 0.04em !important;
    font-size: var(--font-ui-md) !important;
  }

  .recent-row,
  .comment-row {
    align-items: center !important;
    display: grid !important;
    grid-template-columns: 10px minmax(0, 1fr) auto;
    gap: 10px !important;
  }

  .recent-row .article-title-row,
  .comment-row .article-title-row {
    min-width: 0 !important;
    max-width: none !important;
    flex: unset !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    line-height: 1.35 !important;
  }

  .category-item-row {
    grid-template-columns: auto minmax(0, 1fr) auto 24px !important;
    gap: 8px !important;
  }

  .category-item-row .article-title-row {
    max-width: none !important;
    flex: unset !important;
  }

  .category-item-main {
    gap: 1px;
  }

  .category-item-tool {
    font-size: 10px;
  }

  .category-item-kind {
    min-width: 32px;
    padding: 2px 6px;
    font-size: 9px;
  }

  #categoryNavList {
    margin-bottom: 14px !important;
  }

  #homeCategoryNavList .category-jump-panel,
  #categoryNavList .category-jump-panel,
  #glossaryCategoryNavList .category-jump-panel {
    padding: 0;
    border-radius: 0;
  }

  .home-curriculum-panel,
  .home-columns .home-col-item.home-section-panel {
    padding: 10px;
    border-radius: 14px;
  }

  .category-jump-panel-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .category-nav-group {
    padding: 9px;
    gap: 7px;
  }

  #homeCategoryNavList .category-nav-group-chips,
  #categoryNavList .category-nav-group-chips,
  #glossaryCategoryNavList .category-nav-group-chips {
    grid-template-columns: 1fr;
  }

  .comment-row .comment-excerpt {
    display: none !important;
  }

  .recent-row .note-meta,
  .comment-row .note-meta {
    flex-shrink: 0 !important;
    margin-left: 0 !important;
    font-size: var(--font-ui-sm) !important;
    font-weight: 600 !important;
    white-space: nowrap !important;
  }

  .recent-row .article-arrow,
  .comment-row .article-arrow {
    margin-left: 0 !important;
  }

.recent-row .article-cat-badge,
  .comment-row .article-cat-badge {
    width: 10px !important;
    height: 10px !important;
    min-width: 10px !important;
    padding: 0 !important;
    border-radius: 999px !important;
    font-size: 0 !important;
    line-height: 0 !important;
    letter-spacing: 0 !important;
    overflow: hidden !important;
    text-indent: -9999px !important;
    white-space: nowrap !important;
  }

  .comment-row .article-cat-badge {
    background: color-mix(in srgb, var(--blue) 34%, transparent) !important;
    border-color: color-mix(in srgb, var(--blue) 60%, var(--border2)) !important;
  }


  .comment-row.cat-planning .article-cat-badge { background: color-mix(in srgb, var(--cat-planning) 86%, transparent) !important; border-color: color-mix(in srgb, var(--cat-planning) 98%, white) !important; }
  .comment-row.cat-ia .article-cat-badge { background: color-mix(in srgb, var(--cat-ia) 86%, transparent) !important; border-color: color-mix(in srgb, var(--cat-ia) 98%, white) !important; }
  .comment-row.cat-production .article-cat-badge { background: color-mix(in srgb, var(--cat-production) 86%, transparent) !important; border-color: color-mix(in srgb, var(--cat-production) 98%, white) !important; }
  .comment-row.cat-failure .article-cat-badge { background: color-mix(in srgb, var(--cat-failure) 86%, transparent) !important; border-color: color-mix(in srgb, var(--cat-failure) 98%, white) !important; }
  .comment-row.cat-operation .article-cat-badge { background: color-mix(in srgb, var(--cat-operation) 86%, transparent) !important; border-color: color-mix(in srgb, var(--cat-operation) 98%, white) !important; }
  .comment-row.cat-promotion .article-cat-badge { background: color-mix(in srgb, var(--cat-promotion) 86%, transparent) !important; border-color: color-mix(in srgb, var(--cat-promotion) 98%, white) !important; }
  .comment-row.cat-writing .article-cat-badge { background: color-mix(in srgb, var(--cat-writing) 86%, transparent) !important; border-color: color-mix(in srgb, var(--cat-writing) 98%, white) !important; }
  .comment-row.cat-tools .article-cat-badge { background: color-mix(in srgb, var(--cat-tools) 86%, transparent) !important; border-color: color-mix(in srgb, var(--cat-tools) 98%, white) !important; }
  .comment-row.cat-recruit .article-cat-badge { background: color-mix(in srgb, var(--cat-recruit) 86%, transparent) !important; border-color: color-mix(in srgb, var(--cat-recruit) 98%, white) !important; }

  .recent-row .article-cat-badge.cat-planning { background: color-mix(in srgb, var(--cat-planning) 86%, transparent) !important; border-color: color-mix(in srgb, var(--cat-planning) 98%, white) !important; }
  .recent-row .article-cat-badge.cat-ia { background: color-mix(in srgb, var(--cat-ia) 86%, transparent) !important; border-color: color-mix(in srgb, var(--cat-ia) 98%, white) !important; }
  .recent-row .article-cat-badge.cat-production { background: color-mix(in srgb, var(--cat-production) 86%, transparent) !important; border-color: color-mix(in srgb, var(--cat-production) 98%, white) !important; }
  .recent-row .article-cat-badge.cat-failure { background: color-mix(in srgb, var(--cat-failure) 86%, transparent) !important; border-color: color-mix(in srgb, var(--cat-failure) 98%, white) !important; }
  .recent-row .article-cat-badge.cat-operation { background: color-mix(in srgb, var(--cat-operation) 86%, transparent) !important; border-color: color-mix(in srgb, var(--cat-operation) 98%, white) !important; }
  .recent-row .article-cat-badge.cat-promotion { background: color-mix(in srgb, var(--cat-promotion) 86%, transparent) !important; border-color: color-mix(in srgb, var(--cat-promotion) 98%, white) !important; }
  .recent-row .article-cat-badge.cat-writing { background: color-mix(in srgb, var(--cat-writing) 86%, transparent) !important; border-color: color-mix(in srgb, var(--cat-writing) 98%, white) !important; }
  .recent-row .article-cat-badge.cat-tools { background: color-mix(in srgb, var(--cat-tools) 86%, transparent) !important; border-color: color-mix(in srgb, var(--cat-tools) 98%, white) !important; }
  .recent-row .article-cat-badge.cat-recruit { background: color-mix(in srgb, var(--cat-recruit) 86%, transparent) !important; border-color: color-mix(in srgb, var(--cat-recruit) 98%, white) !important; }

  .recent-row,
  .comment-row {
    min-height: 50px !important;
  }

.article-meta {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 8px !important;
    align-items: stretch !important;
  }

  .article-meta .article-tags {
    flex: 1 1 100% !important;
    order: 1;
  }

  .article-meta .article-editor-meta {
    order: 2;
  }

  .article-meta .article-updated {
    order: 99;
    width: 100%;
    text-align: left;
  }

  .article-meta .admin-article-actions {
    order: 3;
    margin-left: 0 !important;
    flex: 1 1 100%;
  }

  .article-meta .x-share-btn {
    order: 4;
    margin-left: 0 !important;
    width: 100% !important;
    min-height: 42px !important;
    padding: 10px 14px !important;
    border-radius: 12px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: var(--font-ui-sm) !important;
    line-height: 1.2 !important;
  }

  .article-sibling-nav {
    grid-template-columns: 1fr;
    gap: 8px;
  }

#glossaryArticleList .glossary-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
  }

  #glossaryArticleList .glossary-row .article-cat-badge {
    flex-shrink: 0;
  }

  #glossaryArticleList .glossary-row-main {
    flex: 1 1 calc(100% - 62px);
    min-width: 0;
  }

  #glossaryArticleList .glossary-row-actions {
    margin-left: 0;
    width: 100%;
    justify-content: flex-end;
    padding-top: 4px;
  }

  .article-title-row,
  .comment-row .article-title-row,
  .recent-row .article-title-row,
  .category-item-row .article-title-row {
    line-height: 1.42 !important;
  }

  .home-sub,
  .feature-desc,
  .request-body,
  .article-body,
  .level-desc,
  .curr-desc,
  .glossary-row-desc,
  .request-row-body,
  .comment-body {
    line-height: 1.76 !important;
  }

.category-stats .category-pill,
  .category-stats .request-post-btn {
    height: 34px !important;
    min-height: 34px !important;
  }

.home-update-item .note-meta {
    font-size: 11px !important;
  }

  .home-update-item .list-row-right {
    gap: 6px !important;
  }

}

/* ===== Moved from index.html <style> blocks ===== */
.home-update-panel {
  padding: 0;
}
.section-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.home-update-x-btn,
.home-update-share-btn,
.ui-x-post-btn--compact {
  border: 1px solid var(--line, rgba(255,255,255,0.12));
  background: transparent;
  color: var(--ink2, rgba(235,240,255,.74));
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 12px;
  line-height: 1.2;
  cursor: pointer;
  min-height: 28px;
  min-width: 84px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
}
.home-update-x-btn:hover,
.home-update-share-btn:hover,
.ui-x-post-btn--compact:hover {
  color: var(--ink, #fff);
}
body[data-theme="light"] .home-update-x-btn,
body[data-theme="light"] .home-update-share-btn,
body[data-theme="light"] .x-share-btn,
body[data-theme="light"] .ui-x-post-btn--compact {
  color: #17324a !important;
  border-color: rgba(18, 48, 74, .26) !important;
  background: rgba(40, 118, 188, .12) !important;
}
body[data-theme="light"] .home-update-x-btn:hover,
body[data-theme="light"] .home-update-share-btn:hover,
body[data-theme="light"] .x-share-btn:hover,
body[data-theme="light"] .ui-x-post-btn--compact:hover {
  color: #0e2436 !important;
  border-color: rgba(18, 48, 74, .36) !important;
  background: rgba(40, 118, 188, .18) !important;
}
.home-update-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  width: 100%;
}
.home-update-item {
  list-style: none;
}
.home-update-item .list-row-main,
.home-update-item .article-title-row,
.home-update-marquee {
  min-width: 0;
}
.home-update-link {
  color: var(--ink) !important;
  background: transparent !important;
  text-decoration: none !important;
  font-weight: 600;
  font-size: 13px;
  line-height: 1.35;
  display: block;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
body[data-theme="light"] .home-update-link {
  color: #183148 !important;
}
.home-update-detail-btn {
  appearance: none;
  border: 0;
  background: transparent;
  padding: 0;
  margin: 0;
  width: 100%;
  color: inherit;
  font: inherit;
  text-align: left;
}
.home-update-dot {
  color: color-mix(in srgb, var(--ink3) 74%, transparent);
  font-size: 10px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.home-update-item.recent-row .home-update-dot-badge {
  background: color-mix(in srgb, var(--ink3) 45%, transparent) !important;
  border-color: color-mix(in srgb, var(--ink3) 62%, var(--border2)) !important;
}
body[data-theme="light"] .home-update-item.recent-row .home-update-dot-badge {
  background: color-mix(in srgb, #8c99ab 58%, transparent) !important;
  border-color: color-mix(in srgb, #7a889b 66%, #ffffff) !important;
}
.home-note-link-row {
  color: inherit;
  text-decoration: none;
}
.home-note-link-row .list-row-main {
  min-width: 0;
}
.home-update-detail-card {
  width: min(560px, 92vw);
  background: linear-gradient(180deg, var(--bg2), var(--bg3));
  border: 1px solid var(--topbar-line);
  border-radius: 14px;
  box-shadow: 0 18px 46px rgba(0,0,0,.42);
  padding: 14px;
}
.home-update-detail-date {
  font-size: 12px;
  color: var(--ink2, rgba(235,240,255,.72));
  margin-bottom: 8px;
}
.home-update-detail-body {
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink, #fff);
  word-break: break-word;
}
.home-update-detail-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 12px;
}
#homeCategoryNavList,
#categoryNavList,
#glossaryCategoryNavList {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}
#homeCategoryNavList .filter-chip-group,
#categoryNavList .filter-chip-group,
#glossaryCategoryNavList .filter-chip-group,
#homeCategoryNavList .filter-chip-group:hover,
#categoryNavList .filter-chip-group:hover,
#glossaryCategoryNavList .filter-chip-group:hover {
  background: transparent !important;
  backdrop-filter: none !important;
  box-shadow: none !important;
}

.category-quickmap-subhead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.category-quickmap-copy {
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--ink3);
}

.category-quickmap-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--border));
  background: color-mix(in srgb, var(--accent) 10%, var(--bg2));
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.category-quickmap-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent);
}

#homeCategoryNavList .category-quickmap-row,
.category-quickmap-row {
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid color-mix(in srgb, var(--border2) 82%, transparent);
  background: color-mix(in srgb, var(--bg2) 88%, var(--bg3));
}

#homeCategoryNavList .category-quickmap-row + .category-quickmap-row,
.category-quickmap-row + .category-quickmap-row {
  margin-top: 2px;
}

#homeCategoryNavList .category-quickmap-label,
.category-quickmap-label {
  color: var(--ink2);
}

#homeCategoryNavList .category-quickmap-chips,
.category-quickmap-chips {
  gap: 10px;
}

#homeCategoryNavList .category-quickmap-chip,
.category-quickmap-chip {
  min-height: 34px;
  padding: 7px 12px;
  border-radius: 999px;
  box-shadow: 0 1px 2px rgba(10, 20, 36, 0.05);
}

#homeCategoryNavList .category-quickmap-chip:hover,
.category-quickmap-chip:hover {
  transform: translateY(-1px);
}
.kun-fab-ring-wrap {
  position: fixed;
  right: 18px;
  bottom: calc(18px + env(safe-area-inset-bottom, 0px));
  width: 58px;
  height: 58px;
  display: block;
  z-index: 321;
}
.kun-fab-ring-text {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 116px;
  height: 116px;
  margin-left: -58px;
  margin-top: -58px;
  pointer-events: none;
  animation: dictkunRingSpin 18s linear infinite;
}
.kun-fab-ring-text text {
  font-size: 10px;
  letter-spacing: .14em;
  fill: var(--text-sub, rgba(235,240,255,.72));
}
body[data-theme="light"] .kun-fab-ring-text text {
  fill: rgba(15, 20, 16, .62);
}
.kun-fab-ring-wrap.is-ring-dismissed .kun-fab-ring-text {
  display: none;
}
.kun-fab-ring-wrap .kun-fab {
  position: relative;
  right: auto;
  bottom: auto;
  z-index: 1;
  width: 58px;
  height: 58px;
}
.kun-fab-mobile-label {
  display: none;
}
.kun-fab-mobile-arc {
  display: none;
}
@keyframes homeUpdateMarquee {
  0% { transform: translateX(0); }
  8% { transform: translateX(0); }
  92% { transform: translateX(calc(-100% + 18ch)); }
  100% { transform: translateX(calc(-100% + 18ch)); }
}
@keyframes dictkunRingSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(-360deg); }
}
@media (max-width: 768px) {
  a,
  button,
  [role="button"],
  .article-row,
  .filter-chip,
  .kun-fab,
  .dict-chat-send {
    touch-action: manipulation;
  }
  .section-label-row {
    align-items: flex-end;
  }
  .home-update-marquee {
    display: block;
    max-width: 100%;
    min-width: 0;
  }
  .home-update-side {
    display: none !important;
  }
  .home-update-item .list-row-right { gap: 6px; }
  .home-update-item .note-meta { font-size: 11px; }
  .home-update-item .article-arrow { width: 22px; height: 22px; }
  .home-update-x-btn,
  .home-update-share-btn,
  .ui-x-post-btn--compact {
    min-height: 24px;
    min-width: 76px;
    padding: 3px 7px;
    font-size: 10px;
  }
  .kun-fab-ring-wrap {
    right: 14px;
    bottom: calc(14px + env(safe-area-inset-bottom, 0px));
    width: 54px;
    height: 54px;
  }
  .kun-fab-ring-text {
    display: none;
  }
  .kun-fab-mobile-label {
    display: inline-flex !important;
    position: absolute;
    left: 50%;
    top: -24px;
    transform: translateX(-50%);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .06em;
    color: rgba(235,240,255,.92);
    background: rgba(7, 10, 8, .55);
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 999px;
    padding: 1px 8px;
    white-space: nowrap;
    pointer-events: none;
  }
  body[data-theme="light"] .kun-fab-mobile-label {
    color: rgba(15, 20, 16, .86);
    background: rgba(255,255,255,.92);
    border-color: rgba(15,20,16,.16);
  }
  .kun-fab-mobile-arc { display: none !important; }
  #dictKunInput {
    font-size: 16px !important;
    line-height: 1.35;
  }
  .dict-chat-send {
    font-size: 16px !important;
    line-height: 1.2;
  }
  html,
  body {
    height: auto !important;
    overflow-x: hidden;
  }
  .app {
    height: auto !important;
    min-height: 0 !important;
    overflow: visible !important;
  }
  .main {
    overflow: visible !important;
    min-height: 0 !important;
  }
  .app-footer {
    position: static !important;
    inset: auto !important;
  }
  .admin-nav-wrap {
    display: none;
  }
  .header-nav .editors-btn {
    display: inline-flex !important;
  }
}
/* Modal post/action alignment parity with chat app */
.comment-compose-actions,
.fr-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}
.comment-compose-actions .comment-submit {
  margin-left: auto;
}
.fr-actions .fr-btn {
  order: 1;
}
.fr-actions .fr-btn-primary {
  order: 2;
}
.admin-nav-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.header-admin-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 180px;
  display: none;
  gap: 6px;
  padding: 8px;
  border-radius: 14px;
  border: 1px solid var(--topbar-line, rgba(255,255,255,.16));
  background: linear-gradient(180deg, var(--bg2), var(--bg3));
  box-shadow: 0 14px 32px rgba(0,0,0,.35);
  z-index: 90;
}
.admin-nav-wrap.is-open .header-admin-menu {
  display: grid;
}
.header-admin-menu-btn {
  border: 1px solid var(--line, rgba(255,255,255,0.16));
  background: rgba(255,255,255,0.04);
  color: var(--text, #fff);
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 13px;
  text-align: left;
  cursor: pointer;
}
.header-admin-menu-btn:hover {
  background: rgba(255,255,255,0.10);
}
.header-admin-menu-btn.primary {
  border-color: rgba(166, 255, 38, 0.48);
  background: rgba(166, 255, 38, 0.12);
}
body[data-theme="light"] .header-admin-menu {
  border-color: rgba(17, 50, 79, 0.22);
  background: linear-gradient(180deg, #ffffff, #edf5ff);
  box-shadow: 0 14px 28px rgba(19, 40, 63, 0.2);
}
body[data-theme="light"] .header-admin-menu-btn {
  border-color: rgba(17, 50, 79, 0.26);
  background: rgba(40, 118, 188, 0.1);
  color: #123554;
}
body[data-theme="light"] .header-admin-menu-btn:hover {
  border-color: rgba(17, 50, 79, 0.36);
  background: rgba(40, 118, 188, 0.18);
  color: #0d2940;
}
body[data-theme="light"] .header-admin-menu-btn.primary {
  border-color: rgba(12, 126, 79, 0.44);
  background: rgba(16, 185, 129, 0.2);
  color: #0f5136;
}
.article-create-grid {
  display: grid;
  gap: 8px;
}
.article-create-grid .admin-input {
  width: 100%;
}

/* ===== Article Detail: stronger notebook styling ===== */
.article-view .article-content-card {
  border-radius: 20px;
  border-color: color-mix(in srgb, var(--accent) 34%, var(--border));
  padding-left: 56px;
  background:
    linear-gradient(
      90deg,
      color-mix(in srgb, #ff6f85 34%, transparent) 0 2px,
      transparent 2px 100%
    ) 34px 0 / 100% 100% no-repeat,
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--bg2) 96%, #fff 4%),
      color-mix(in srgb, var(--bg2) 92%, #fff 8%)
    );
  box-shadow:
    0 18px 38px rgba(0, 0, 0, 0.18),
    0 2px 0 color-mix(in srgb, var(--accent) 24%, transparent),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.article-view .article-content-card::after {
  content: '';
  position: absolute;
  left: 14px;
  top: 26px;
  bottom: 18px;
  width: 14px;
  border-radius: 999px;
  background:
    radial-gradient(circle at 50% 8px, rgba(255, 255, 255, 0.9) 0 3px, transparent 3.2px) 0 0 / 100% 30px,
    color-mix(in srgb, var(--bg3) 82%, transparent);
  opacity: 0.7;
  pointer-events: none;
}

.article-view .article-header {
  margin-left: 0;
  padding-left: 0;
}

.article-view .article-body {
  margin-left: 0;
  padding: 6px 6px 6px 0;
  border-left: 1px dashed color-mix(in srgb, var(--accent) 26%, transparent);
  background-image: none;
}

.article-view .article-body p,
.article-view .article-body ul:not(.point-list) li,
.article-view .article-body ol li {
  background-image: linear-gradient(
    to bottom,
    transparent calc(1lh - 1px),
    color-mix(in srgb, var(--accent) 9%, var(--border)) calc(1lh - 1px),
    color-mix(in srgb, var(--accent) 9%, var(--border)) 1lh
  );
  background-size: 100% 1lh;
  background-repeat: repeat-y;
  background-position: 0 0.06em;
}

.article-view .article-sibling-nav {
  margin-left: 0;
}

@media (max-width: 900px) {
  .article-view .article-content-card {
    border-radius: 16px;
    padding-left: 36px;
    background-position: 26px 0, 0 0, 0 0;
    background-size: 100% 100%, 100% 30px, 100% 100%;
  }

  .article-view .article-content-card::after {
    left: 8px;
    width: 10px;
    top: 20px;
    bottom: 12px;
  }

  .article-view .article-header,
  .article-view .article-body,
  .article-view .article-sibling-nav {
    margin-left: 0;
  }

  .article-view .article-header,
  .article-view .article-body {
    padding-left: 0;
  }
}