/* =========================================================
   鉅亨網 APP 下載頁 — 色票 / 字體皆取自 news.cnyes.com 樣式表
   ========================================================= */
:root {
  --font: "Lato", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", "Noto Sans TC", Arial, sans-serif;
  --text: #1c1e2f;        /* 主要文字 */
  --text-2: #515c69;      /* 次要文字 */
  --text-3: #848d97;      /* 淡文字 / 時間 */
  --line: #e2e8f1;        /* 邊框 */
  --bg-soft: #f6f8fc;     /* 淺底 */
  --bg-soft-2: #eaeef5;
  --red: #e03f19;         /* 品牌紅 / 漲 */
  --red-soft: #feede9;
  --green: #208306;       /* 跌 */
  --teal: #54b5c6;        /* 品牌藍 */
  --yellow: #ffb431;      /* 品牌黃 */
  --gold: #ddbe43; --silver: #b1bed0; --bronze: #d18552;
  --bg: #fff;             /* 頁面底色 */
  --card: #fff;           /* 卡片底色 */
  --header-bg: rgba(255,255,255,.96);
  --on-text: #fff;        /* 以 --text 為底時的前景色 */
  --radius: 8px;
  --shadow: 0 10px 30px rgba(28, 30, 47, .08);
  --container: 1200px;
  /* 間距 / 字級體系（隨螢幕寬度縮放） */
  --sp-section: clamp(40px, 6vw, 80px);
  --fs-h1: clamp(32px, 5.2vw, 64px);
  --fs-h2: clamp(22px, 1.4vw + 14px, 28px);
  --fs-h2-feature: clamp(22px, 1.6vw + 14px, 34px);
  --fs-h3: clamp(16px, .4vw + 14px, 18px);
  --fs-body: clamp(15px, .2vw + 14px, 16px);
  --fs-small: 13px;
  --tap: 44px;            /* 最小觸控高度 */
}

/* 深色模式：跟隨系統 */
@media (prefers-color-scheme: dark) {
  :root {
    --text: #e8ebf3; --text-2: #b3bccb; --text-3: #7d8797;
    --line: #2a2e42; --bg-soft: #171a27; --bg-soft-2: #222638;
    --red-soft: rgba(224,63,25,.16);
    --bg: #121420; --card: #1c1e2f; --header-bg: rgba(18,20,32,.92); --on-text: #121420;
    --shadow: 0 10px 30px rgba(0,0,0,.4);
  }
  img.brand-logo, .brand img, .app-bar img, .cta-logo, .footer-inner img { filter: brightness(0) invert(1) opacity(.9); }
  .idx-card .in b, .rank-list a, .news-card h3 { color: var(--text); }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; } }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p { margin: 0; }
button { font-family: inherit; cursor: pointer; }

.container { width: min(var(--container), 100% - 40px); margin: 0 auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  border-radius: 6px; font-weight: 700; font-size: 15px;
  padding: 12px 22px; border: 1px solid transparent; transition: .2s;
}
.btn-primary { background: var(--red); color: #fff; }
.btn-primary:hover { background: #c7360f; }
.btn-ghost { background: var(--card); border-color: var(--line); color: var(--text-2); }
.btn-ghost:hover { border-color: var(--text-3); color: var(--text); }
.btn-sm { padding: 8px 14px; font-size: 14px; border-radius: 20px; }
.btn img { border-radius: 4px; }

.store-buttons { display: flex; gap: 12px; flex-wrap: wrap; }
.store-buttons.center { justify-content: center; }

/* 下載按鈕：品牌紅膠囊 + Android 圖示 */
.dl-btn {
  position: relative; display: inline-flex; align-items: center; gap: 14px;
  padding: 10px 22px 10px 10px; border-radius: 999px; color: #fff;
  background: linear-gradient(135deg, #f04e28 0%, var(--red) 55%, #c7360f 100%);
  box-shadow: 0 10px 24px rgba(224, 63, 25, .32), inset 0 1px 0 rgba(255,255,255,.25);
  transition: transform .2s, box-shadow .2s; overflow: hidden;
}
.dl-btn::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,.28) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform .6s;
}
.dl-btn:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(224, 63, 25, .4), inset 0 1px 0 rgba(255,255,255,.25); }
.dl-btn:hover::after { transform: translateX(120%); }
.dl-btn:active { transform: translateY(0); }
.dl-icon {
  width: 46px; height: 46px; border-radius: 50%; flex-shrink: 0;
  background: rgba(255,255,255,.18); display: grid; place-items: center;
  border: 1px solid rgba(255,255,255,.35);
}
.dl-text { display: flex; flex-direction: column; line-height: 1.2; text-align: left; padding-right: 6px; }
.dl-text b { font-size: 18px; font-weight: 700; letter-spacing: 1px; }
.dl-arrow {
  width: 10px; height: 10px; margin-left: 6px; flex-shrink: 0;
  border-right: 2px solid #fff; border-top: 2px solid #fff; transform: rotate(45deg); opacity: .9;
  transition: transform .2s;
}
.dl-btn:hover .dl-arrow { transform: rotate(45deg) translate(3px, -3px); }
.dl-text b { font-size: 20px; }
.install-tip { font-size: 13px; color: var(--text-3); margin-top: 14px; max-width: 520px; }
.install-tip.center { text-align: center; margin: 14px auto 0; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--header-bg); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 32px; height: 64px; }
.brand img { height: 36px; width: auto; }
.top-nav { display: flex; gap: 4px; flex: 1; overflow-x: auto; scrollbar-width: none; }
.top-nav::-webkit-scrollbar { display: none; }
.top-nav a {
  white-space: nowrap; font-size: 15px; font-weight: 500; color: var(--text-2);
  padding: 20px 12px; position: relative;
}
.top-nav a:hover, .top-nav a.active { color: var(--text); }
.top-nav a.active::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: 0;
  height: 3px; background: var(--red); border-radius: 2px 2px 0 0;
}
.header-cta { flex-shrink: 0; }

/* ---------- Ticker ---------- */
.ticker { background: var(--bg-soft); border-bottom: 1px solid var(--line); }
.ticker-inner { display: flex; align-items: center; height: 40px; gap: 16px; }
.ticker-label {
  flex-shrink: 0; display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 700; color: var(--red);
}
.ticker-label .dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--red);
  box-shadow: 0 0 0 0 rgba(224,63,25,.5); animation: pulse 1.6s infinite;
}
@keyframes pulse { 70% { box-shadow: 0 0 0 7px rgba(224,63,25,0); } 100% { box-shadow: 0 0 0 0 rgba(224,63,25,0); } }
/* 头条快讯：一次显示一条，每 5 秒向上翻一条（由 main.js ticker() 推进） */
.ticker-viewport { flex: 1; min-width: 0; height: 40px; overflow: hidden; }
.ticker-track { display: flex; flex-direction: column; will-change: transform; }
.ticker-track a {
  height: 40px; flex-shrink: 0; font-size: 14px; color: var(--text-2);
  display: flex; align-items: center; gap: 8px; min-width: 0; white-space: nowrap;
}
.ticker-track a .title { overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.ticker-track a:hover { color: var(--text); }
.ticker-track a .cat { color: var(--red); font-weight: 700; font-size: 12px; }
.ticker-track a .time { color: var(--text-3); font-size: 12px; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(circle at 12% 18%, rgba(84,181,198,.12), transparent 32%),
    radial-gradient(circle at 88% 82%, rgba(255,180,49,.14), transparent 30%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%);
}
.hero-inner {
  display: grid; grid-template-columns: 1.05fr 1fr; align-items: center;
  gap: 40px; padding: 72px 0 96px; min-height: 640px;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; font-weight: 700;
  color: var(--text-2); font-size: 15px; margin-bottom: 18px;
  background: var(--card); border: 1px solid var(--line); border-radius: 24px; padding: 6px 14px 6px 6px;
}
.eyebrow img { border-radius: 8px; }
.hero h1 {
  font-size: var(--fs-h1); line-height: 1.15; font-weight: 700;
  letter-spacing: 2px; margin-bottom: 20px;
}
.hero h1::after {
  content: ""; display: block; width: 180px; height: 6px; margin-top: 18px; border-radius: 3px;
  background: linear-gradient(90deg, var(--teal) 0 33%, var(--red) 33% 66%, var(--yellow) 66%);
}
.lead { font-size: 17px; color: var(--text-2); max-width: 520px; margin-bottom: 28px; }

.hero-meta { display: flex; align-items: center; gap: 28px; margin-top: 30px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 8px; }
.hero-stats li {
  display: flex; flex-direction: column; padding: 10px 18px; background: var(--card);
  border: 1px solid var(--line); border-radius: var(--radius);
}
.hero-stats b { font-size: 22px; line-height: 1.2; color: var(--red); }
.hero-stats span { font-size: 12px; color: var(--text-3); }

/* Phone mockup */
.hero-visual { position: relative; min-height: 640px; display: flex; justify-content: center; align-items: center; }
.deco { position: absolute; border-radius: 50%; border: 22px solid; opacity: .9; pointer-events: none; }
.deco-1 { width: 380px; height: 380px; border-color: var(--teal); right: -60px; top: -80px; clip-path: inset(0 0 55% 0); opacity: .35; }
.deco-2 { width: 240px; height: 240px; border-color: var(--yellow); left: -30px; bottom: -40px; clip-path: inset(50% 0 0 0); opacity: .45; }
.deco-3 {
  width: 120px; height: 120px; border: 0; left: 30px; top: 60px; opacity: .5;
  background: radial-gradient(var(--red) 2px, transparent 2.5px) 0 0/14px 14px; border-radius: 0;
}
.phone {
  position: relative; width: 300px; height: 620px; background: #0f1017; border-radius: 44px;
  padding: 12px; box-shadow: 0 30px 60px rgba(28,30,47,.25), inset 0 0 0 2px #2a2c3a;
}
.phone-notch {
  position: absolute; left: 50%; top: 22px; transform: translateX(-50%);
  width: 110px; height: 26px; background: #0f1017; border-radius: 16px; z-index: 3;
}
.phone-screen {
  height: 100%; background: #fff; color: #1c1e2f; border-radius: 34px; overflow: hidden;
  display: flex; flex-direction: column; position: relative;
}
.app-bar { display: flex; justify-content: space-between; align-items: center; padding: 52px 16px 8px; }
.app-bar img { height: 22px; width: auto; }
.app-bar-actions i { display: inline-block; width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--text-2); margin-left: 8px; }
.app-tabs { display: flex; gap: 14px; padding: 4px 16px 0; border-bottom: 1px solid var(--line); font-size: 13px; color: var(--text-3); }
.app-tabs span { padding: 6px 0; white-space: nowrap; }
.app-tabs .active { color: var(--text); font-weight: 700; border-bottom: 2px solid var(--red); }
.app-feed { flex: 1; overflow: hidden; position: relative; }
.app-feed-track { will-change: transform; padding-top: 10px; }   /* 由 JS 逐条缓慢推进，见 main.js phone() */
.feed-hero { position: relative; margin: 0 12px 8px; border-radius: 10px; overflow: hidden; aspect-ratio: 16/9; }
.feed-hero img { width: 100%; height: 100%; object-fit: cover; }
.feed-hero .cap {
  position: absolute; inset: auto 0 0 0; padding: 26px 10px 10px; color: #fff; font-size: 13px; font-weight: 700; line-height: 1.4;
  background: linear-gradient(transparent, rgba(0,0,0,.75));
}
.feed-item { display: flex; gap: 10px; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.feed-item img { width: 88px; height: 58px; object-fit: cover; border-radius: 6px; flex-shrink: 0; background: #eaeef5; }
.feed-item .t { font-size: 12.5px; font-weight: 500; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.feed-item .m { font-size: 10.5px; color: var(--text-3); margin-top: 4px; display: flex; gap: 6px; }
.feed-item .m b { color: var(--red); font-weight: 500; }
.app-nav {
  display: flex; justify-content: space-around; padding: 10px 6px 16px; border-top: 1px solid #e2e8f1;
  font-size: 10px; color: #848d97; background: #fff;
}
.app-nav span::before { content: ""; display: block; width: 20px; height: 20px; margin: 0 auto 3px; border-radius: 6px; background: var(--bg-soft-2); }
.app-nav .active { color: var(--red); font-weight: 700; }
.app-nav .active::before { background: var(--red); }

.float-card {
  position: absolute; background: var(--card); border-radius: 12px; box-shadow: var(--shadow); border: 1px solid var(--line);
  padding: 12px 14px; animation: floatY 6s ease-in-out infinite;
}
.float-rank { left: -50px; top: 130px; width: 190px; }
.float-quote { right: -30px; bottom: 120px; width: 200px; animation-delay: -3s; }
@keyframes floatY { 50% { transform: translateY(-10px); } }
.float-card .fc-head { font-size: 12px; font-weight: 700; color: var(--text-2); display: flex; align-items: center; gap: 6px; margin-bottom: 8px; }
.float-card .fc-head img { width: 16px; height: 16px; }
.float-card .fr { display: flex; gap: 8px; font-size: 12px; line-height: 1.4; margin-top: 6px; }
.float-card .fr i { font-style: normal; font-weight: 700; width: 14px; flex-shrink: 0; }
.float-card .fr p { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.float-card .fq { display: flex; justify-content: space-between; align-items: baseline; font-size: 13px; padding: 5px 0; border-bottom: 1px dashed var(--line); }
.float-card .fq:last-child { border: 0; }
.float-card .fq b { font-weight: 500; }
.up { color: var(--red); } .down { color: var(--green); } .flat { color: var(--text-3); }

/* ---------- Sections ---------- */
.section { padding: var(--sp-section) 0; }
[id] { scroll-margin-top: 72px; }   /* 錨點捲動時避開黏性頂欄 */
.section-tight { padding-top: 0; }
.section-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 8px; }
.section-head.center { justify-content: center; text-align: center; }
.section-head h2 { display: flex; align-items: center; gap: 10px; font-size: var(--fs-h2); font-weight: 700; }
.section-head .more, .panel-head .more {
  font-size: 14px; color: var(--text-3); display: inline-flex; align-items: center; gap: 4px;
}
.section-head .more::after, .panel-head .more::after { content: ""; width: 6px; height: 6px; border-right: 1.5px solid; border-top: 1.5px solid; transform: rotate(45deg); }
.section-head .more:hover { color: var(--red); }
.section-sub { color: var(--text-3); font-size: 15px; margin-bottom: 24px; }
.section-sub.center { text-align: center; }

/* tabs */
.tabs { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 12px; margin-bottom: 20px; border-bottom: 1px solid var(--line); scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs button {
  border: 1px solid var(--line); background: var(--card); color: var(--text-2); border-radius: 20px;
  padding: 7px 16px; font-size: 14px; white-space: nowrap; transition: .15s; min-height: 36px;
}
.tabs button[aria-selected="true"] { background: var(--text); color: var(--on-text); border-color: var(--text); }
.tabs button:hover { border-color: var(--text-3); }
.tabs button.active { background: var(--text); color: var(--on-text); border-color: var(--text); }

/* news grid */
.news-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.news-card {
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--card);
  display: flex; flex-direction: column; transition: .2s;
}
.news-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.news-card .thumb { aspect-ratio: 16/9; overflow: hidden; background: var(--bg-soft-2); }
.news-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: .4s; }
.news-card:hover .thumb img { transform: scale(1.04); }
.news-card .body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.news-card .meta { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-3); }
.news-card .meta .cat { color: var(--red); font-weight: 700; }
.news-card .meta .time::before { content: "・"; margin-right: 2px; }
.news-card h3 { font-size: 16px; font-weight: 700; line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-card p { font-size: 13px; color: var(--text-2); line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.news-card .tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: auto; padding-top: 6px; }
.news-card .tags span { font-size: 11px; color: var(--text-2); background: var(--bg-soft); border-radius: 4px; padding: 2px 8px; }
.news-card .tags .stock { background: var(--red-soft); color: var(--red); }
.news-card.featured { grid-column: span 2; grid-row: span 2; }
.news-card.featured .thumb { aspect-ratio: auto; flex: 1; min-height: 260px; }
.news-card.featured h3 { font-size: 22px; -webkit-line-clamp: 3; }
.grid-more { display: flex; justify-content: center; gap: 12px; margin-top: 32px; flex-wrap: wrap; }
.grid-more .btn-primary { display: none; }   /* 只在手機端顯示「在 APP 中查看全部」 */

/* ---------- 中國股市 / 陸港股 ---------- */
.cn-section { background: var(--bg-soft); }
.quote-time { color: var(--text-3); font-size: 13px; margin-left: 8px; }
.cn-indices { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.idx-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px;
  position: relative; overflow: hidden;
}
.idx-card::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: currentColor; }
.idx-card .in { display: flex; justify-content: space-between; align-items: baseline; color: var(--text); }
.idx-card .in b { font-size: 15px; }
.idx-card .in small { color: var(--text-3); font-family: "Lato", sans-serif; font-size: 12px; }
.idx-card .ip { font-family: "Lato", sans-serif; font-size: 28px; font-weight: 700; line-height: 1.2; margin-top: 6px; }
.idx-card .ic { font-family: "Lato", sans-serif; font-size: 14px; display: flex; gap: 10px; }
.idx-card .spark { position: absolute; right: 10px; bottom: 8px; width: 90px; height: 34px; opacity: .5; }
.cn-board { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px 20px 6px; box-shadow: var(--shadow); }
.cn-tabs { margin-bottom: 0; padding-bottom: 12px; }
.cn-list { display: none; }       /* 手機端行情列表（桌面隱藏） */
.cn-table-wrap { overflow-x: auto; }
.cn-table { width: 100%; border-collapse: collapse; min-width: 560px; }
.cn-table th, .cn-table td { padding: 12px 10px; border-bottom: 1px solid var(--line); font-size: 15px; text-align: left; white-space: nowrap; }
.cn-table th { font-size: 13px; color: var(--text-3); font-weight: 500; }
.cn-table .num { text-align: right; font-family: "Lato", sans-serif; }
.cn-table td.num { font-weight: 700; }
.cn-table tbody tr:hover { background: var(--bg-soft); }
.cn-table tbody tr:last-child td { border-bottom: 0; }
.cn-table .nm { font-weight: 700; }
.cn-table .cd { color: var(--text-3); font-family: "Lato", sans-serif; font-size: 13px; }
.cn-table .mk { font-size: 12px; padding: 2px 8px; border-radius: 4px; background: var(--bg-soft-2); color: var(--text-2); }
.cn-table .mk.HK { background: #e8f6f8; color: #1897ae; }
.cn-table .mk.SH { background: var(--red-soft); color: var(--red); }
.cn-table .mk.SZ { background: #fff4e0; color: #b7791f; }
.chg-pill { display: inline-block; min-width: 72px; text-align: center; padding: 3px 8px; border-radius: 4px; color: #fff; font-weight: 700; }
.chg-pill.up { background: var(--red); } .chg-pill.down { background: var(--green); } .chg-pill.flat { background: var(--text-3); }
.live-badge { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--green); font-weight: 700; margin-left: 8px; }
.live-badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }

/* ---------- Feature blocks ---------- */
.feature-alt { background: var(--bg-soft); }
.feature-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.feature-inner.reverse .feature-copy { order: 2; }
.feature-tag {
  display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 700; color: var(--text-2);
  background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 6px 14px 6px 10px; margin-bottom: 18px;
}
.feature-copy h2 { font-size: var(--fs-h2-feature); line-height: 1.3; margin-bottom: 18px; }
.feature-copy p { color: var(--text-2); font-size: var(--fs-body); line-height: 1.7; margin-bottom: 22px; }
.checks li { position: relative; padding-left: 30px; margin-bottom: 10px; font-weight: 500; }
.checks li::before {
  content: ""; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; border-radius: 50%;
  background: var(--red);
}
.checks li::after {
  content: ""; position: absolute; left: 6px; top: 8px; width: 5px; height: 9px;
  border-right: 2px solid #fff; border-bottom: 2px solid #fff; transform: rotate(45deg);
}

.panel {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 20px; box-shadow: var(--shadow);
  max-width: 440px; margin: 0 auto;
}
.panel-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.panel-head h3 { display: flex; align-items: center; gap: 8px; font-size: 18px; }
.mini-tabs { display: flex; gap: 12px; font-size: 13px; color: var(--text-3); }
.mini-tabs em { font-style: normal; padding-bottom: 2px; }
.mini-tabs .active { color: var(--text); font-weight: 700; border-bottom: 2px solid var(--red); }

.rank-cover { aspect-ratio: 16/9; border-radius: 10px; overflow: hidden; margin-bottom: 12px; position: relative; }
.rank-cover img { width: 100%; height: 100%; object-fit: cover; }
.rank-cover .badge { position: absolute; left: 10px; top: 10px; background: var(--red); color: #fff; font-size: 11px; font-weight: 700; padding: 3px 8px; border-radius: 4px; }
.rank-list li { display: flex; gap: 12px; align-items: flex-start; padding: 10px 6px; border-bottom: 1px solid var(--line); font-size: 15px; line-height: 1.5; }
.rank-list li:last-child { border: 0; }
.rank-list i { font-style: italic; font-weight: 700; font-family: "Lato", sans-serif; font-size: 18px; width: 22px; flex-shrink: 0; color: var(--text-3); }
.rank-list li:nth-child(1) i { color: var(--gold); }
.rank-list li:nth-child(2) i { color: var(--silver); }
.rank-list li:nth-child(3) i { color: var(--bronze); }
.rank-list li:nth-child(-n+3) { background-size: auto 100%; background-repeat: no-repeat; background-position: left center; }
.rank-list li:nth-child(1) { background-image: url("../assets/img/bg-list-1st.webp"); }
.rank-list li:nth-child(2) { background-image: url("../assets/img/bg-list-2nd.webp"); }
.rank-list li:nth-child(3) { background-image: url("../assets/img/bg-list-3rd.webp"); }
.rank-list a:hover { color: var(--red); }

.ai-panel { position: relative; overflow: hidden; }
.ai-panel::before {
  content: ""; position: absolute; right: -10px; top: -10px; width: 55%; height: 140px; opacity: .16; pointer-events: none;
  background: url("../assets/img/ai-bg.webp") no-repeat right top / cover;
  mask-image: linear-gradient(180deg, #000 30%, transparent);
}
.ai-panel > * { position: relative; }
.ai-head { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.ai-head b { display: block; font-size: 18px; }
.ai-head small { color: var(--text-3); font-size: 12px; }
.ai-list .ai-item { display: flex; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.ai-list .ai-item .n { width: 24px; height: 24px; border-radius: 50%; background: var(--text); color: var(--on-text); font-size: 12px; display: grid; place-items: center; flex-shrink: 0; font-family: "Lato", sans-serif; font-weight: 700; }
.ai-list .ai-item b { font-size: 14px; font-weight: 700; display: block; line-height: 1.4; }
.ai-list .ai-item p { font-size: 12.5px; color: var(--text-2); line-height: 1.5; margin-top: 4px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.tag-head { font-size: 13px; color: var(--text-3); margin: 14px 0 8px; }
.tag-cloud { display: flex; flex-wrap: wrap; gap: 6px; }
.tag-cloud a { font-size: 12.5px; padding: 4px 10px; border-radius: 14px; background: var(--bg-soft); color: var(--text-2); border: 1px solid transparent; }
.tag-cloud a:hover { border-color: var(--red); color: var(--red); background: var(--red-soft); }
.tag-toggle { display: none; }   /* 手機端才顯示 */

.quote-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 14px; }
.quote { border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; }
.quote .qn { font-size: 13px; font-weight: 700; display: flex; justify-content: space-between; }
.quote .qn small { color: var(--text-3); font-weight: 400; font-family: "Lato", sans-serif; }
.quote .qp { font-family: "Lato", sans-serif; font-size: 18px; font-weight: 700; margin-top: 2px; }
.quote .qc { font-family: "Lato", sans-serif; font-size: 12px; }
.chart-wrap { border: 1px solid var(--line); border-radius: 8px; padding: 10px; background: var(--bg-soft); }
.chart-wrap svg { width: 100%; height: 110px; display: block; }

/* ---------- Video / Topics ---------- */
.video-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.video-card { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--card); }
.video-card .vwrap { position: relative; aspect-ratio: 16/9; background: #000; cursor: pointer; }
.video-card .vwrap img, .video-card .vwrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border: 0; }
.video-card .play {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 56px; height: 40px; background: var(--red); border-radius: 10px; display: grid; place-items: center; transition: .2s;
}
.video-card .play::after { content: ""; border-left: 16px solid #fff; border-top: 10px solid transparent; border-bottom: 10px solid transparent; margin-left: 4px; }
.video-card .vwrap:hover .play { transform: translate(-50%, -50%) scale(1.08); }
.video-card .vbody { padding: 12px 14px; }
.video-card .vbody .cat { font-size: 12px; color: var(--red); font-weight: 700; }
.video-card .vbody h3 { font-size: 14px; line-height: 1.45; margin-top: 4px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

.topic-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.topic-card { position: relative; border-radius: 12px; overflow: hidden; aspect-ratio: 21/9; background: var(--bg-soft); }
.topic-card img { width: 100%; height: 100%; object-fit: cover; transition: .5s; }
.topic-card:hover img { transform: scale(1.04); }
.topic-card .tcap {
  position: absolute; inset: auto 0 0 0; padding: 40px 20px 18px; color: #fff;
  background: linear-gradient(transparent, rgba(28,30,47,.85));
}
.topic-card .tcap span { font-size: 12px; font-weight: 700; color: var(--yellow); }
.topic-card .tcap h3 { font-size: 18px; line-height: 1.4; margin-top: 4px; }

/* ---------- Premium ---------- */
.compare { display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; align-items: start; margin-top: 8px; }
.compare-cards { display: none; }  /* 手機端對比卡片（桌面隱藏） */
.compare table { width: 100%; border-collapse: collapse; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.compare th, .compare td { padding: 12px 16px; border-bottom: 1px solid var(--line); font-size: 15px; text-align: center; }
.compare th:first-child, .compare td:first-child { text-align: left; }
.compare th { background: var(--bg-soft); font-weight: 700; }
.compare .hl { background: var(--red-soft); color: var(--red); font-weight: 700; }
.compare th.hl { background: var(--red); color: #fff; }
.compare tr:last-child td { border-bottom: 0; }
.plans { display: grid; gap: 12px; }
.plan { position: relative; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 20px; display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.plan span { font-weight: 700; flex: 1; }
.plan b { font-family: "Lato", sans-serif; font-size: 24px; }
.plan small { color: var(--text-3); width: 100%; font-family: "Lato", "Noto Sans TC", sans-serif; }
.plan.best { border-color: var(--red); background: var(--red-soft); }
.plan.best em { position: absolute; top: -10px; left: 16px; font-style: normal; font-size: 11px; font-weight: 700; background: var(--red); color: #fff; padding: 2px 8px; border-radius: 4px; }

/* ---------- CTA ---------- */
.cta {
  position: relative; padding: 96px 0; text-align: center; overflow: hidden;
  background:
    radial-gradient(circle at 8% 20%, rgba(84,181,198,.18), transparent 28%),
    radial-gradient(circle at 92% 80%, rgba(255,180,49,.2), transparent 28%),
    radial-gradient(var(--line) 1.5px, transparent 2px) 0 0/16px 16px,
    var(--bg);
}
.cta-logo { margin: 0 auto 24px; }
.cta h2 { font-size: 36px; margin-bottom: 14px; letter-spacing: 1px; }
.cta p { color: var(--text-2); max-width: 560px; margin: 0 auto 32px; font-size: 16px; }
.cta-line { width: 240px; height: 5px; margin: 40px auto 0; border-radius: 3px; background: linear-gradient(90deg, var(--teal) 0 33%, var(--red) 33% 66%, var(--yellow) 66%); }

/* ---------- 手機端專用元件（桌面隱藏） ---------- */
.chips-nav { display: none; }
.dl-bar { display: none; }
.hero-quotes { display: none; }
.lead-more, .tip-more { display: inline; }

/* 進場動畫 */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* 鍵盤焦點 */
a:focus-visible, button:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; border-radius: 4px; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 32px 0; font-size: 13px; color: var(--text-3); }
.footer-inner { display: flex; justify-content: space-between; gap: 24px; align-items: flex-start; flex-wrap: wrap; }
.footer-inner img { margin-bottom: 8px; }
.footer-inner .source { max-width: 520px; text-align: right; }
.footer-inner .source a { color: var(--text-2); text-decoration: underline; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .news-grid { grid-template-columns: repeat(3, 1fr); }
  .cn-indices { grid-template-columns: repeat(2, 1fr); }
  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .float-rank { left: -10px; }
  .float-quote { right: -10px; }
}
@media (max-width: 900px) {
  /* --- 頂欄瘦身 + 分類膠囊列 + 底部下載條 --- */
  .header-inner { gap: 16px; height: 56px; justify-content: space-between; }
  .brand img { height: 28px; }
  .top-nav { display: none; }
  .header-cta .btn { padding: 8px 14px; font-size: 14px; border-radius: 20px; }
  .chips-nav {
    display: block; position: sticky; top: 56px; z-index: 40;
    background: var(--header-bg); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line);
  }
  .chips-inner { display: flex; gap: 8px; overflow-x: auto; padding: 8px 0; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
  .chips-inner::-webkit-scrollbar { display: none; }
  .chips-inner a {
    flex-shrink: 0; font-size: 13px; font-weight: 500; color: var(--text-2); white-space: nowrap;
    padding: 6px 14px; min-height: 32px; display: inline-flex; align-items: center;
    border: 1px solid var(--line); border-radius: 999px; background: var(--card); transition: .15s;
  }
  .chips-inner a.active { background: var(--text); color: var(--on-text); border-color: var(--text); }
  .dl-bar {
    display: block; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
    background: var(--header-bg); backdrop-filter: blur(10px); border-top: 1px solid var(--line);
    padding-bottom: env(safe-area-inset-bottom, 0);
    transform: translateY(110%); transition: transform .3s ease;
    box-shadow: 0 -8px 24px rgba(28,30,47,.08);
  }
  .dl-bar.show { transform: none; }
  .dl-bar-inner { display: flex; align-items: center; gap: 12px; height: 64px; }
  .dl-bar-inner img { width: 44px; height: 44px; border-radius: 10px; flex-shrink: 0; }
  .dl-bar-text { flex: 1; min-width: 0; line-height: 1.3; }
  .dl-bar-text b { display: block; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .dl-bar-text small { font-size: 12px; color: var(--text-3); }
  .dl-bar .btn { padding: 10px 18px; font-size: 14px; border-radius: 999px; min-height: var(--tap); flex-shrink: 0; }
  body.has-dlbar { padding-bottom: calc(72px + env(safe-area-inset-bottom, 0)); }
  [id] { scroll-margin-top: 112px; }   /* 頂欄 56 + 膠囊列 ~50 */

  /* --- 首屏 --- */
  .hero-inner { grid-template-columns: minmax(0, 1fr); gap: 0; padding: 28px 0 0; min-height: 0; text-align: left; }
  .hero-copy, .hero-visual, .compare > *, .feature-inner > * { min-width: 0; }
  .eyebrow { font-size: 13px; margin-bottom: 14px; }
  .hero h1 { margin-bottom: 12px; letter-spacing: 1px; }
  .hero h1::after { width: 120px; height: 4px; margin-top: 12px; }
  .lead { font-size: 15px; margin-bottom: 18px; max-width: none; }
  .lead-more { display: none; }
  .tip-more { display: none; }
  .install-tip { font-size: 12px; margin-top: 10px; }
  .store-buttons { justify-content: stretch; }
  .hero .dl-btn { width: 100%; justify-content: center; border-radius: 14px; min-height: 56px; padding: 8px 18px 8px 12px; }
  .hero .dl-icon { width: 40px; height: 40px; }
  .hero .dl-text b { font-size: 18px; }
  .hero-meta { margin-top: 20px; justify-content: stretch; }
  .hero-stats { width: 100%; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
  .hero-stats li { background: none; border: 0; border-radius: 0; padding: 4px 8px; align-items: center; text-align: center; border-left: 1px solid var(--line); }
  .hero-stats li:first-child { border-left: 0; }
  .hero-stats b { font-size: 18px; }
  .hero-stats span { font-size: 11px; }
  .hero-quotes { display: flex; gap: 8px; overflow-x: auto; margin-top: 16px; padding-bottom: 4px; scrollbar-width: none; }
  .hero-quotes::-webkit-scrollbar { display: none; }
  .hero-quotes .hq {
    flex-shrink: 0; display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px;
    padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); background: var(--card);
  }
  .hero-quotes .hq b { font-weight: 500; }
  .hero-quotes .hq span { font-family: "Lato", sans-serif; font-weight: 700; }
  .hero-visual { min-height: 0; height: 320px; margin-top: 22px; align-items: flex-start; overflow: hidden; }
  .phone { width: 280px; height: 580px; margin-top: 0; }
  .deco-1 { width: 260px; height: 260px; border-width: 16px; right: -80px; top: -40px; }
  .deco-2 { display: none; }
  .deco-3 { left: 6px; top: 20px; }
  .float-rank, .float-quote { display: none; }

  /* --- 版面 --- */
  .feature-inner { grid-template-columns: 1fr; gap: 28px; }
  .feature-inner.reverse .feature-copy { order: 0; }
  .feature-tag { font-size: 13px; margin-bottom: 12px; }
  .feature-copy h2 { margin-bottom: 12px; }
  .checks li { font-size: 15px; margin-bottom: 8px; }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
  .news-card.featured { grid-column: span 2; grid-row: auto; }
  .compare { grid-template-columns: minmax(0, 1fr); }
  .topic-grid { grid-template-columns: 1fr; }
  .footer-inner .source { text-align: left; }

  /* 面板：限制高度 */
  .panel { max-width: none; padding: 16px; }
  .rank-cover { aspect-ratio: 21/9; }
  .rank-list li:nth-child(n+6) { display: none; }
  .rank-list li { font-size: 14px; padding: 8px 6px; }
  .ai-list .ai-item:nth-child(n+3) { display: none; }
  .tag-cloud.collapsed { max-height: 66px; overflow: hidden; position: relative; }
  .tag-cloud.collapsed::after { content: ""; position: absolute; inset: auto 0 0 0; height: 28px; background: linear-gradient(transparent, var(--card)); }
  .tag-toggle { display: inline-block; margin-top: 8px; border: 0; background: none; color: var(--red); font-size: 13px; font-weight: 700; padding: 6px 0; }
  .chart-wrap svg { height: 90px; }

  /* 影音 / 專題：橫向滑動 */
  .video-grid, .topic-grid {
    display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none;
    margin: 0 calc(50% - 50vw); padding: 4px max(20px, calc(50vw - 50%)) 12px; -webkit-overflow-scrolling: touch;
  }
  .video-grid::-webkit-scrollbar, .topic-grid::-webkit-scrollbar { display: none; }
  .video-card, .topic-card { flex: 0 0 78%; max-width: 340px; scroll-snap-align: start; }
  .topic-card { aspect-ratio: 16/9; }

  /* Premium：對比卡片 + 方案橫滑 */
  .compare table { display: none; }
  .compare-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
  .cmp-card { position: relative; border: 1px solid var(--line); border-radius: 12px; padding: 16px 14px; background: var(--card); }
  .cmp-card h3 { font-size: 16px; }
  .cmp-card .cmp-price { font-family: "Lato", sans-serif; font-size: 20px; font-weight: 700; margin: 4px 0 10px; }
  .cmp-card .cmp-price small { font-size: 12px; color: var(--text-3); font-weight: 400; }
  .cmp-card li { position: relative; padding-left: 20px; font-size: 12.5px; line-height: 1.5; margin-bottom: 6px; color: var(--text-2); }
  .cmp-card li::before { content: "✓"; position: absolute; left: 0; color: var(--green); font-weight: 700; }
  .cmp-card li.no { color: var(--text-3); text-decoration: line-through; }
  .cmp-card li.no::before { content: "—"; color: var(--text-3); }
  .cmp-card li.plus { color: var(--red); font-weight: 700; }
  .cmp-card li.plus::before { color: var(--red); }
  .cmp-card.best { border-color: var(--red); background: var(--red-soft); }
  .cmp-card.best em { position: absolute; top: -10px; left: 12px; font-style: normal; font-size: 11px; font-weight: 700; background: var(--red); color: #fff; padding: 2px 8px; border-radius: 4px; }
  .plans { display: flex; gap: 10px; overflow-x: auto; scrollbar-width: none; padding-bottom: 4px; }
  .plans::-webkit-scrollbar { display: none; }
  .plan { flex: 0 0 200px; flex-direction: column; align-items: flex-start; gap: 4px; }
  .plan b { font-size: 22px; }

  /* CTA */
  .cta { padding: var(--sp-section) 0; }
  .cta h2 { font-size: 26px; }
  .cta p { font-size: 15px; }
  .cta .dl-btn { width: min(100%, 360px); justify-content: center; border-radius: 14px; }
  .cta-line { width: 160px; margin-top: 28px; }

  /* 觸控目標 */
  .tabs button { min-height: 40px; padding: 8px 16px; }
  .btn { min-height: var(--tap); }
}
@media (max-width: 600px) {
  .container { width: min(var(--container), 100% - 32px); }
  .section-head { flex-wrap: wrap; }
  .section-sub { font-size: 14px; margin-bottom: 16px; }

  /* 頭條：1 張大圖 + 緊湊列表 */
  .news-grid { grid-template-columns: 1fr; gap: 0; }
  .news-card { border: 0; border-radius: 0; border-bottom: 1px solid var(--line); }
  .news-card:hover { box-shadow: none; transform: none; }
  .news-card:not(.featured) { flex-direction: row-reverse; align-items: flex-start; gap: 12px; padding: 12px 0; }
  .news-card:not(.featured) .thumb { flex: 0 0 104px; width: 104px; aspect-ratio: 3/2; border-radius: 8px; }
  .news-card:not(.featured) .body { padding: 0; gap: 6px; min-width: 0; }
  .news-card:not(.featured) h3 { font-size: 15px; line-height: 1.45; }
  .news-card:not(.featured) .tags { display: none; }
  .news-card:not(.featured) .meta { order: 2; }
  .news-card.featured { grid-column: auto; border-radius: 12px; border: 1px solid var(--line); margin-bottom: 8px; }
  .news-card.featured .thumb { aspect-ratio: 16/9; min-height: 0; }
  .news-card.featured h3 { font-size: 18px; }
  .news-card.featured p { -webkit-line-clamp: 2; }
  .grid-more { margin-top: 20px; flex-direction: column; }
  .grid-more .btn { width: 100%; justify-content: center; border-radius: 12px; }
  .grid-more .btn-primary { display: inline-flex; }

  /* 陸港股：指數卡橫滑 + 列表 */
  .cn-indices { display: flex; gap: 10px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; margin-bottom: 16px; padding-bottom: 4px; }
  .cn-indices::-webkit-scrollbar { display: none; }
  .idx-card { flex: 0 0 62%; max-width: 240px; scroll-snap-align: start; padding: 14px 14px 12px; }
  .idx-card .in b { font-size: 14px; }
  .idx-card .ip { font-size: 24px; }
  .idx-card .spark { width: 100%; height: 40px; position: static; opacity: .6; margin-top: 8px; display: block; }
  .cn-board { padding: 12px 12px 4px; }
  .tabs.segmented { display: flex; gap: 0; padding: 3px; background: var(--bg-soft-2); border-radius: 10px; border: 0; overflow: hidden; margin-bottom: 4px; }
  .tabs.segmented button { flex: 1; border: 0; border-radius: 8px; background: transparent; padding: 8px 6px; font-size: 13px; min-height: 36px; }
  .tabs.segmented button.active, .tabs.segmented button[aria-selected="true"] { background: var(--card); color: var(--text); box-shadow: 0 1px 3px rgba(0,0,0,.08); font-weight: 700; }
  .cn-table-wrap { display: none; }
  .cn-list { display: block; }
  .cn-row { display: flex; align-items: center; gap: 12px; padding: 12px 2px; border-bottom: 1px solid var(--line); min-height: 56px; }
  .cn-row:last-child { border-bottom: 0; }
  .cn-row .l { flex: 1; min-width: 0; }
  .cn-row .l b { display: block; font-size: 15px; line-height: 1.3; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .cn-row .l small { display: inline-flex; align-items: center; gap: 6px; color: var(--text-3); font-family: "Lato", sans-serif; font-size: 12px; margin-top: 2px; }
  .cn-row .l small .mk { font-size: 11px; padding: 1px 6px; }
  .cn-row .r { text-align: right; font-family: "Lato", sans-serif; }
  .cn-row .r b { display: block; font-size: 16px; line-height: 1.2; }
  .cn-row .r small { display: block; font-size: 12px; margin-top: 2px; }
  .cn-row .chg-pill { min-width: 76px; padding: 6px 8px; font-size: 14px; border-radius: 6px; font-family: "Lato", sans-serif; }

  /* 首屏 */
  .hero-visual { height: 300px; }
  .phone { width: 260px; height: 560px; }
}