/* ==========================================================
   PlayDeep — 前台靜態樣式
   ========================================================== */
:root {
  --bg: #0a0a0c;
  --surface: #131317;
  --surface-2: #1b1b21;
  --line: #2a2a31;
  --text: #f3f3f5;
  --text-2: #b9b9c2;
  --muted: #80808b;
  --gold: #f5b301;
  --gold-soft: rgba(245, 179, 1, .14);
  --purple: #7357e6;
  --radius: 12px;
  --radius-sm: 8px;
  --container: 1200px;
  --header-h: 64px;
  --font: "Noto Sans TC", -apple-system, BlinkMacSystemFont, "PingFang TC", "Microsoft JhengHei", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
img, svg { display: block; }
h1, h2, h3, h4, p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.icon { width: 20px; height: 20px; flex: none; }
.icon-sm { width: 16px; height: 16px; flex: none; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ---------- 佔位圖（之後替換為真實圖片） ---------- */
.ph {
  position: relative;
  overflow: hidden;
  background: #222;
  isolation: isolate;
}
.ph::before {
  content: attr(data-label);
  position: absolute; inset: auto 0 0 auto;
  padding: 0 .3em;
  font-size: clamp(48px, 9vw, 140px);
  font-weight: 900;
  line-height: .9;
  letter-spacing: -.04em;
  color: rgba(255, 255, 255, .07);
  z-index: -1;
}
.ph--lal   { background: radial-gradient(120% 90% at 75% 20%, #6a4bc9 0%, #2b1f55 45%, #0f0c1c 100%); }
.ph--lal-2 { background: radial-gradient(100% 80% at 30% 30%, #f5b301 -40%, #4a2f8a 35%, #120e22 100%); }
.ph--mlb   { background: radial-gradient(120% 90% at 60% 20%, #2f6fd6 0%, #123266 45%, #08142b 100%); }
.ph--coach { background: radial-gradient(120% 90% at 50% 10%, #5b5b66 0%, #24242b 50%, #0d0d10 100%); }
.ph--arena { background: linear-gradient(180deg, #0b1226 0%, #1b2f63 45%, #6b4a1b 100%); }
.ph--trophy{ background: radial-gradient(70% 70% at 50% 35%, #d7a43a 0%, #6b4a12 35%, #120d05 100%); }
.ph--stadium{ background: radial-gradient(120% 60% at 50% 100%, #2d6a3a 0%, #13301b 40%, #070b10 100%); }
.ph--city  { background: linear-gradient(160deg, #3a2a14 0%, #1a1a26 50%, #0a0a12 100%); }

/* ---------- 標籤、作者資訊 ---------- */
.tag {
  display: inline-flex; align-items: center;
  height: 22px; padding: 0 10px;
  border: 1px solid var(--gold); border-radius: 999px;
  color: var(--gold); font-size: 12px; font-weight: 700; letter-spacing: .02em;
  background: rgba(0, 0, 0, .35);
}
.kicker { color: var(--gold); font-size: 13px; font-weight: 600; }
.meta { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; color: var(--muted); font-size: 12px; }
.meta .sep { width: 1px; height: 10px; background: var(--line); }
.avatar {
  width: 22px; height: 22px; border-radius: 50%; flex: none;
  display: grid; place-items: center;
  background: linear-gradient(135deg, #555, #222); color: #ddd; font-size: 11px; font-weight: 700;
}
.avatar--lg { width: 36px; height: 36px; font-size: 14px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  height: var(--header-h);
  background: rgba(10, 10, 12, .88);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-header .container { height: 100%; display: flex; align-items: center; gap: 32px; }
.logo { font-size: 22px; font-weight: 900; letter-spacing: -.02em; }
.logo span { color: var(--gold); }
.main-nav { display: flex; gap: 24px; height: 100%; }
.main-nav a {
  display: flex; align-items: center; position: relative;
  font-size: 14px; color: var(--text-2); transition: color .15s;
}
.main-nav a:hover { color: var(--text); }
.main-nav a.is-active { color: var(--text); font-weight: 700; }
.main-nav a.is-active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px;
  height: 2px; background: var(--gold);
}
.header-actions { margin-left: auto; display: flex; align-items: center; gap: 16px; font-size: 14px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 36px; padding: 0 16px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 700; transition: transform .1s, background .15s;
}
.btn:active { transform: scale(.97); }
.btn--gold { background: var(--gold); color: #111; }
.btn--gold:hover { background: #ffc52e; }
.btn--ghost { border: 1px solid var(--line); color: var(--text-2); }
.btn--ghost:hover { border-color: var(--text-2); color: var(--text); }
.btn--outline-gold { border: 1px solid var(--gold); color: var(--gold); height: 34px; border-radius: 999px; font-size: 13px; }
.btn--outline-gold:hover { background: var(--gold-soft); }
.icon-btn {
  width: 36px; height: 36px; border-radius: 50%;
  display: grid; place-items: center; color: var(--text-2);
}
.icon-btn:hover { color: var(--text); background: var(--surface-2); }
.menu-btn { display: none; }

/* 手機分類列 */
.sub-nav { display: none; }

/* 手機選單抽屜 */
.drawer {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(0, 0, 0, .6);
  opacity: 0; pointer-events: none; transition: opacity .2s;
}
.drawer.is-open { opacity: 1; pointer-events: auto; }
.drawer-panel {
  position: absolute; top: 0; right: 0; bottom: 0; width: min(300px, 82vw);
  background: var(--surface); border-left: 1px solid var(--line);
  padding: 20px; transform: translateX(100%); transition: transform .25s ease;
  display: flex; flex-direction: column; gap: 4px;
}
.drawer.is-open .drawer-panel { transform: none; }
.drawer-panel a { padding: 12px 4px; border-bottom: 1px solid var(--line); font-size: 16px; }
.drawer-panel .btn { margin-top: 16px; }

/* ---------- Section ---------- */
.section { margin-top: 40px; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 16px; }
.section-title { font-size: 20px; font-weight: 800; }
.more-link { display: inline-flex; align-items: center; gap: 4px; font-size: 13px; color: var(--text-2); }
.more-link:hover { color: var(--gold); }

/* ---------- Hero 輪播 ---------- */
.hero { margin-top: 24px; position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.hero-track { display: grid; }
.hero-slide {
  grid-area: 1 / 1;
  min-height: 440px;
  display: flex; align-items: flex-end;
  opacity: 0; visibility: hidden; transition: opacity .6s ease, visibility .6s;
}
.hero-slide.is-active { opacity: 1; visibility: visible; }
.hero-slide .ph { position: absolute; inset: 0; }
.hero-slide::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(10,10,12,.92) 0%, rgba(10,10,12,.55) 45%, rgba(10,10,12,0) 75%),
              linear-gradient(0deg, rgba(10,10,12,.7) 0%, rgba(10,10,12,0) 40%);
}
.hero-content { position: relative; z-index: 1; padding: 48px; max-width: 620px; }
.hero-content .labels { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.hero-title { font-size: clamp(28px, 4vw, 44px); font-weight: 900; line-height: 1.25; letter-spacing: .01em; }
.hero-desc { margin-top: 16px; color: var(--text-2); font-size: 16px; }
.hero-content .meta { margin-top: 24px; font-size: 13px; color: var(--text-2); }
.hero-controls { position: absolute; right: 32px; bottom: 32px; z-index: 2; display: flex; align-items: center; gap: 16px; }
.hero-dots { display: flex; gap: 6px; }
.hero-dots button { width: 6px; height: 6px; border-radius: 3px; background: rgba(255,255,255,.35); transition: width .25s, background .25s; }
.hero-dots button.is-active { width: 20px; background: var(--gold); }
.round-btn {
  width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center;
  border: 1px solid rgba(255,255,255,.35); background: rgba(0,0,0,.35);
  transition: border-color .15s, background .15s;
}
.round-btn:hover { border-color: var(--gold); color: var(--gold); }

/* ---------- 卡片 ---------- */
.card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card { display: flex; flex-direction: column; gap: 10px; }
.card-media { position: relative; aspect-ratio: 16 / 10; border-radius: var(--radius-sm); }
.card-media .tag { position: absolute; left: 10px; bottom: 10px; }
.card-title { font-size: 16px; font-weight: 700; line-height: 1.45; transition: color .15s; }
.card:hover .card-title { color: var(--gold); }
.card:hover .ph { filter: brightness(1.15); }
.ph { transition: filter .2s; }

/* 專題 */
.series-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.series-card {
  position: relative; aspect-ratio: 16 / 8; border-radius: var(--radius); overflow: hidden;
  display: flex; align-items: flex-end; border: 1px solid var(--line);
}
.series-card .ph { position: absolute; inset: 0; }
.series-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.85), rgba(0,0,0,0) 65%); }
.series-card .body { position: relative; z-index: 1; padding: 18px; }
.series-card h3 { font-size: 19px; font-weight: 800; }
.series-card p { color: var(--text-2); font-size: 13px; margin-top: 2px; }
.series-card:hover .ph { filter: brightness(1.2); }

/* 最新文章 */
.tabs { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; margin-bottom: 8px; }
.tabs::-webkit-scrollbar { display: none; }
.tab {
  flex: none; height: 30px; padding: 0 14px; border-radius: 999px;
  font-size: 13px; color: var(--text-2);
}
.tab:hover { color: var(--text); }
.tab.is-active { background: var(--text); color: #111; font-weight: 700; }
.latest-list li { border-bottom: 1px solid var(--line); }
.latest-list li.is-hidden { display: none; }
.row { display: flex; align-items: center; gap: 16px; padding: 14px 0; }
.row-thumb { width: 112px; aspect-ratio: 16 / 9; border-radius: 6px; flex: none; }
.row-body { flex: 1; min-width: 0; display: flex; gap: 12px; align-items: flex-start; }
.row-body .tag { flex: none; margin-top: 2px; }
.row-title { font-size: 15px; font-weight: 700; }
.row:hover .row-title { color: var(--gold); }
.row-sub { font-size: 13px; color: var(--muted); margin-top: 2px; }
.row-stats { display: flex; gap: 20px; color: var(--muted); font-size: 13px; flex: none; }
.row-stats span { display: inline-flex; align-items: center; gap: 6px; }
.empty-state { padding: 32px 0; text-align: center; color: var(--muted); display: none; }
.empty-state.is-visible { display: block; }

/* ---------- 廣告版位（固定尺寸，預留空間避免 CLS） ---------- */
.ad-wrap { margin: 40px auto 0; display: flex; justify-content: center; }
.ad-slot {
  position: relative;
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--gold);
  overflow: hidden;
  display: flex; align-items: center;
  background:
    radial-gradient(80% 140% at 85% 50%, rgba(255,255,255,.08), transparent 60%),
    linear-gradient(90deg, #121214 0%, #1c1c20 100%);
}
.ad-slot[data-size="970x250"] { max-width: 970px; aspect-ratio: 970 / 250; }
.ad-slot[data-size="970x180"] { max-width: 970px; aspect-ratio: 970 / 180; }
.ad-slot[data-size="970x120"] { max-width: 970px; aspect-ratio: 970 / 120; }
.ad-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; width: 100%; padding: 0 clamp(16px, 4%, 40px); }
.ad-badge { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-2); }
.ad-badge b {
  font-size: 11px; font-weight: 700; color: #111; background: #e9e9ec;
  padding: 1px 8px; border-radius: 4px;
}
.ad-headline { font-size: clamp(18px, 2.6vw, 30px); font-weight: 900; margin-top: 6px; letter-spacing: .02em; }
.ad-sub { font-size: 13px; color: var(--text-2); margin-top: 2px; }
.ad-visual {
  flex: none; width: 34%; height: 70%; border-radius: 8px;
  display: grid; place-items: center;
  border: 1px dashed rgba(255,255,255,.18); color: var(--muted); font-size: 12px;
}
.ad-size-note { position: absolute; right: 10px; top: 8px; font-size: 10px; color: var(--muted); letter-spacing: .05em; }
.ad-slot[data-size="970x120"] .ad-visual { display: none; }
.ad-slot[data-size="970x120"] .ad-headline { font-size: clamp(16px, 2vw, 22px); }

/* ---------- 文章頁 ---------- */
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 20px; font-size: 12px; color: var(--muted); }
.breadcrumb a:hover { color: var(--text); }
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 40px; margin-top: 24px; }
.article-header .labels { display: flex; align-items: center; gap: 12px; }
.article-title { margin-top: 14px; font-size: clamp(28px, 3.6vw, 40px); font-weight: 900; line-height: 1.3; }
.article-lead { margin-top: 14px; color: var(--text-2); font-size: 16px; }
.article-bar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-top: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.article-bar .meta { font-size: 13px; color: var(--text-2); }
.actions { display: flex; align-items: center; gap: 4px; }
.action {
  display: inline-flex; align-items: center; gap: 6px; height: 34px; padding: 0 10px; border-radius: 999px;
  font-size: 13px; color: var(--text-2); transition: color .15s, background .15s;
}
.action:hover { background: var(--surface-2); color: var(--text); }
.action.is-on { color: var(--gold); }
.action.is-on svg { fill: currentColor; }

/* 影片播放器（示意） */
.video { position: relative; margin-top: 24px; aspect-ratio: 16 / 9; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.video .ph { position: absolute; inset: 0; }
.video-play {
  position: absolute; left: 50%; top: 50%; translate: -50% -50%;
  width: 72px; height: 72px; border-radius: 50%;
  background: rgba(255,255,255,.92); color: #111;
  display: grid; place-items: center; transition: transform .15s;
}
.video-play:hover { transform: scale(1.06); }
.video-bar {
  position: absolute; left: 0; right: 0; bottom: 0;
  display: flex; align-items: center; gap: 14px; padding: 10px 16px;
  background: linear-gradient(0deg, rgba(0,0,0,.8), transparent);
  font-size: 12px; color: #ddd;
}
.video-progress { flex: 1; height: 3px; background: rgba(255,255,255,.25); border-radius: 2px; position: relative; }
.video-progress i { position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: var(--gold); border-radius: 2px; transition: width .3s linear; }

/* 內文 */
.prose { margin-top: 32px; }
.prose h2 { font-size: 22px; font-weight: 800; margin: 40px 0 14px; scroll-margin-top: calc(var(--header-h) + 20px); }
.prose h2:first-child { margin-top: 0; }
.prose p { color: #d6d6dc; font-size: 16.5px; line-height: 1.95; margin-bottom: 16px; }
.prose blockquote {
  margin: 24px 0; padding: 4px 0 4px 18px; border-left: 3px solid var(--gold);
  font-size: 18px; font-weight: 700; color: var(--text);
}
.prose .ad-wrap { margin: 32px 0; }
.read-more { display: none; }

/* 數據圖表 */
.chart-card { margin: 28px 0; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.chart-head { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.chart-head h3 { font-size: 15px; font-weight: 700; }
.legend { display: flex; gap: 14px; font-size: 12px; color: var(--text-2); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 10px; height: 10px; border-radius: 50%; }
.chart { display: grid; grid-template-columns: repeat(4, 1fr); grid-template-rows: 100%; gap: 12px; height: 200px; padding-top: 20px; border-bottom: 1px solid var(--line); }
.chart-group { display: flex; justify-content: center; align-items: flex-end; gap: 6px; height: 100%; }
.bar { width: 26px; border-radius: 4px 4px 0 0; position: relative; height: 0; transition: height .8s cubic-bezier(.2,.8,.2,1); }
.bar span { position: absolute; top: -18px; left: 50%; translate: -50% 0; font-size: 11px; color: var(--text-2); white-space: nowrap; }
.bar--a { background: var(--purple); }
.bar--b { background: var(--gold); }
.chart-labels { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 8px; text-align: center; font-size: 12px; color: var(--text-2); line-height: 1.4; }
.chart-labels small { display: block; color: var(--muted); font-size: 11px; }
.chart-note { margin-top: 12px; font-size: 11px; color: var(--muted); }

/* 側欄 */
.aside { display: flex; flex-direction: column; gap: 20px; }
.aside-sticky { position: sticky; top: calc(var(--header-h) + 20px); display: flex; flex-direction: column; gap: 20px; }
.panel { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); padding: 18px; }
.panel-title { font-size: 15px; font-weight: 800; margin-bottom: 12px; }
.toc li a {
  display: flex; gap: 12px; padding: 7px 0; font-size: 13px; color: var(--text-2);
  border-left: 2px solid transparent; padding-left: 10px; margin-left: -10px; transition: color .15s, border-color .15s;
}
.toc li a em { font-style: normal; color: var(--muted); font-variant-numeric: tabular-nums; }
.toc li a:hover { color: var(--text); }
.toc li a.is-active { color: var(--gold); border-left-color: var(--gold); }
.toc li a.is-active em { color: var(--gold); }
.related li + li { margin-top: 14px; }
.related a { display: flex; gap: 12px; }
.related .ph { width: 84px; aspect-ratio: 4 / 3; border-radius: 6px; flex: none; }
.related h4 { font-size: 13px; font-weight: 700; line-height: 1.5; }
.related a:hover h4 { color: var(--gold); }
.related .meta { margin-top: 4px; font-size: 11px; }

/* ---------- Footer ---------- */
.site-footer { margin-top: 64px; border-top: 1px solid var(--line); padding: 32px 0 40px; color: var(--muted); font-size: 13px; }
.site-footer .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-links a:hover { color: var(--text); }

/* ---------- 手機底部導覽 ---------- */
.tabbar { display: none; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 32px; z-index: 200;
  translate: -50% 20px; opacity: 0; pointer-events: none;
  background: var(--text); color: #111; font-size: 14px; font-weight: 600;
  padding: 10px 18px; border-radius: 999px; transition: opacity .2s, translate .2s;
}
.toast.is-visible { opacity: 1; translate: -50% 0; }

/* ==========================================================
   RWD
   ========================================================== */
@media (max-width: 1080px) {
  .main-nav { gap: 16px; }
  .article-layout { grid-template-columns: minmax(0, 1fr) 260px; gap: 28px; }
}

@media (max-width: 900px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .article-layout { grid-template-columns: 1fr; }
  .aside-sticky { position: static; }
  .aside .panel--toc { display: none; }
}

@media (max-width: 767px) {
  :root { --header-h: 56px; }
  body { font-size: 14px; padding-bottom: calc(64px + env(safe-area-inset-bottom)); }
  .container { padding: 0 16px; }

  .main-nav, .header-actions .btn, .header-actions .login-link { display: none; }
  .site-header .container { gap: 12px; }
  .header-actions { gap: 4px; }
  .menu-btn { display: grid; }

  .sub-nav {
    display: flex; gap: 20px; overflow-x: auto; scrollbar-width: none;
    height: 42px; align-items: stretch;
    border-bottom: 1px solid var(--line); padding: 0 16px; background: var(--bg);
  }
  .sub-nav::-webkit-scrollbar { display: none; }
  .sub-nav a { flex: none; display: flex; align-items: center; font-size: 13px; color: var(--text-2); position: relative; }
  .sub-nav a.is-active { color: var(--text); font-weight: 700; }
  .sub-nav a.is-active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--gold); }

  .section { margin-top: 32px; }
  .section-title { font-size: 18px; }

  .hero { margin: 16px -16px 0; border-radius: 0; border: 0; }
  .hero-slide { min-height: 0; aspect-ratio: auto; flex-direction: column; align-items: stretch; }
  .hero-slide .ph { position: relative; inset: auto; aspect-ratio: 16 / 11; }
  .hero-slide::after { display: none; }
  .hero-content { padding: 16px; max-width: none; margin-top: -48px; }
  .hero-content .labels { margin-bottom: 10px; }
  .hero-title { font-size: 24px; }
  .hero-desc { display: none; }
  .hero-content .meta { margin-top: 12px; font-size: 12px; }
  .hero-controls { top: 12px; bottom: auto; right: 16px; }
  .hero-controls .round-btn { display: none; }

  /* 今日值得理解：手機改為橫列 */
  .card-grid { grid-template-columns: 1fr; gap: 14px; }
  .card { display: grid; grid-template-columns: 132px 1fr; grid-template-rows: auto 1fr; column-gap: 12px; row-gap: 6px; }
  .card-media { grid-row: 1 / 3; width: 132px; aspect-ratio: 4 / 3; }
  .card .meta { align-self: end; }
  .card-media .tag { display: none; }
  .card-title { font-size: 15px; }

  .series-grid { grid-template-columns: 1fr; gap: 12px; }
  .series-card { aspect-ratio: 16 / 7; }

  .row-thumb { width: 88px; }
  .row-body { flex-direction: column; gap: 4px; }
  .row-stats { display: none; }

  /* 廣告：手機統一 320×100 */
  .ad-wrap { margin-top: 32px; }
  .ad-slot[data-size] { max-width: 320px; aspect-ratio: 320 / 100; }
  .ad-visual { display: none; }
  .ad-size-note { font-size: 0; }
  .ad-size-note::after { content: "320 × 100"; font-size: 10px; }
  .ad-headline { font-size: 17px; margin-top: 4px; }
  .ad-sub, .ad-slot .btn { display: none; }

  /* 文章頁 */
  .article-title { font-size: 26px; }
  .article-lead { font-size: 15px; }
  .article-bar .actions .action-label { display: none; }
  .video { margin-left: -16px; margin-right: -16px; border-radius: 0; border: 0; }
  .video-play { width: 56px; height: 56px; }
  .prose p { font-size: 16px; line-height: 1.9; }

  .prose.is-collapsed { max-height: 720px; overflow: hidden; position: relative; }
  .prose.is-collapsed::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 160px;
    background: linear-gradient(0deg, var(--bg) 15%, transparent);
  }
  .read-more { display: flex; justify-content: center; margin-top: 8px; }
  .read-more.is-hidden { display: none; }

  .chart { height: 160px; gap: 6px; }
  .bar { width: 18px; }
  .bar span { font-size: 10px; }

  .tabbar {
    display: grid; grid-template-columns: repeat(5, 1fr);
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
    height: calc(60px + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom);
    background: rgba(19,19,23,.96); backdrop-filter: blur(12px); border-top: 1px solid var(--line);
  }
  .tabbar a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; font-size: 11px; color: var(--muted); }
  .tabbar a.is-active { color: var(--gold); }
  .toast { bottom: 88px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}