/* ============================================================
   new3 模板 · 「Aurora Light」影视主题（浅色版）
   独立节点命名体系 / 语义化结构（nav·ol / dl / ul·li）
   ============================================================ */

:root {
    --bg: #f4f6fb;
    --bg-2: #eceff6;
    --surface: #ffffff;
    --surface-2: #f1f4fa;
    --surface-3: #e3e8f2;
    --line: rgba(15, 23, 42, .08);
    --line-2: rgba(15, 23, 42, .14);
    --text: #0f1729;
    --text-2: #51607a;
    --text-3: #94a0b6;
    --c1: #06b6d4;
    --c2: #2563eb;
    --c3: #14b8a6;
    --gold: #f59e0b;
    --grad: linear-gradient(120deg, #06b6d4 0%, #2563eb 55%, #4f46e5 100%);
    --grad-soft: linear-gradient(120deg, rgba(6, 182, 212, .14), rgba(79, 70, 229, .10));
    --ring: 0 0 0 3px rgba(37, 99, 235, .18);
    --shadow: 0 18px 44px -24px rgba(15, 23, 42, .35);
    --glow: 0 10px 26px -10px rgba(37, 99, 235, .45);
    --r-lg: 20px;
    --r-md: 14px;
    --r-sm: 10px;
    --header-h: 68px;
    --maxw: 1500px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    background:
        radial-gradient(1200px 600px at 82% -8%, rgba(37, 99, 235, .10), transparent 60%),
        radial-gradient(1000px 520px at -8% 0%, rgba(6, 182, 212, .10), transparent 55%),
        var(--bg);
    background-attachment: fixed;
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Roboto, Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
button { font-family: inherit; }
h1, h2, h3, h4 { margin: 0; }
ul, ol, dl, dd { margin: 0; padding: 0; list-style: none; }

::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--surface-3); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--c2); }
.no-bar::-webkit-scrollbar { display: none; }
.no-bar { -ms-overflow-style: none; scrollbar-width: none; }

.bound { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 26px; }

/* ============================================================
   顶部导航
   ============================================================ */
.site-header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(255, 255, 255, .82);
    backdrop-filter: saturate(170%) blur(16px);
    -webkit-backdrop-filter: saturate(170%) blur(16px);
    border-bottom: 1px solid var(--line);
}
.header-row { height: var(--header-h); display: flex; align-items: center; gap: 22px; }
.brand { display: flex; align-items: center; gap: 11px; flex-shrink: 0; }
.brand .logo { width: 38px; height: 38px; border-radius: 11px; background: var(--grad); display: grid; place-items: center; box-shadow: var(--glow); flex-shrink: 0; }
.brand .logo svg { width: 22px; height: 22px; color: #fff; }
.brand .name { font-size: 21px; font-weight: 900; letter-spacing: .3px; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; white-space: nowrap; }
.main-nav { display: flex; align-items: center; gap: 4px; flex: 1; min-width: 0; overflow-x: auto; }
.main-nav::-webkit-scrollbar { display: none; }
.nav-link { padding: 9px 15px; border-radius: 999px; font-size: 15px; font-weight: 600; color: var(--text-2); white-space: nowrap; transition: .18s; }
.nav-link:hover { color: var(--text); background: var(--surface-2); }
.nav-link.active { color: #fff; background: var(--grad); box-shadow: var(--glow); }

.header-tools { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.search-box { position: relative; width: 280px; }
.search-box input { width: 100%; height: 42px; padding: 0 44px 0 16px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--surface-2); color: var(--text); font-size: 14px; outline: none; transition: .2s; }
.search-box input::placeholder { color: var(--text-3); }
.search-box input:focus { border-color: var(--c2); background: var(--surface); box-shadow: var(--ring); }
.search-box button { position: absolute; right: 5px; top: 50%; transform: translateY(-50%); width: 33px; height: 33px; border: 0; border-radius: 50%; background: var(--grad); color: #fff; display: grid; place-items: center; cursor: pointer; }
.icon-btn { display: none; width: 42px; height: 42px; border: 1px solid var(--line-2); border-radius: 11px; background: var(--surface); color: var(--text); align-items: center; justify-content: center; cursor: pointer; flex-shrink: 0; }
.icon-btn.active { color: #fff; background: var(--grad); border-color: transparent; }

/* 手机端下拉搜索 */
.m-search { display: none; }
.m-search form { display: flex; gap: 10px; padding: 12px 16px; max-width: var(--maxw); margin: 0 auto; }
.m-search input { flex: 1; min-width: 0; height: 44px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--surface-2); color: var(--text); font-size: 14px; outline: none; transition: .2s; }
.m-search input:focus { border-color: var(--c2); background: var(--surface); box-shadow: var(--ring); }
.m-search button { flex-shrink: 0; padding: 0 22px; height: 44px; border: 0; border-radius: 999px; background: var(--grad); color: #fff; font-size: 14px; font-weight: 700; cursor: pointer; }

/* 移动抽屉 */
.drawer-mask { position: fixed; inset: 0; z-index: 110; background: rgba(15, 23, 42, .42); backdrop-filter: blur(3px); opacity: 0; visibility: hidden; transition: .25s; }
.drawer-mask.open { opacity: 1; visibility: visible; }
.drawer { position: fixed; top: 0; left: 0; bottom: 0; width: 276px; max-width: 82vw; z-index: 111; background: var(--surface); border-right: 1px solid var(--line); padding: 20px 16px; transform: translateX(-100%); transition: .28s cubic-bezier(.4, 0, .2, 1); overflow-y: auto; box-shadow: var(--shadow); }
.drawer.open { transform: translateX(0); }
.drawer .brand { padding: 4px 6px 18px; }
.drawer-label { font-size: 11px; letter-spacing: 1.6px; color: var(--text-3); text-transform: uppercase; padding: 14px 12px 8px; font-weight: 700; }
.drawer-link { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 12px; font-size: 15px; font-weight: 600; color: var(--text-2); transition: .16s; }
.drawer-link svg { width: 18px; height: 18px; flex-shrink: 0; }
.drawer-link:hover { color: var(--text); background: var(--surface-2); }
.drawer-link.active { color: var(--c2); background: var(--grad-soft); }

/* ============================================================
   片区（shelf）
   ============================================================ */
main { padding-bottom: 56px; }
.shelf { margin-top: 40px; }
.shelf-top { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.shelf-name { display: flex; align-items: center; gap: 11px; font-size: 21px; font-weight: 800; letter-spacing: .3px; }
.shelf-name .accent { width: 5px; height: 22px; border-radius: 6px; background: var(--grad); box-shadow: var(--glow); }
.shelf-name a:hover { color: var(--c2); }
.shelf-all { font-size: 13px; font-weight: 600; color: var(--text-2); display: inline-flex; align-items: center; gap: 4px; padding: 6px 13px; border: 1px solid var(--line-2); border-radius: 999px; transition: .18s; }
.shelf-all:hover { color: #fff; background: var(--grad); border-color: transparent; }

/* ============================================================
   影片卡片
   ============================================================ */
.wall { display: grid; gap: 20px 18px; grid-template-columns: repeat(auto-fill, minmax(168px, 1fr)); }
.v-card { display: block; transition: transform .22s; }
.v-card:hover { transform: translateY(-6px); }
.v-thumb { position: relative; aspect-ratio: 2 / 3; border-radius: var(--r-md); overflow: hidden; background: var(--surface-2) url("../images/loading.webp") center/40px no-repeat; border: 1px solid var(--line); box-shadow: var(--shadow); margin: 0; }
.v-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.v-card:hover .v-thumb img { transform: scale(1.08); }
.v-badge { position: absolute; top: 9px; right: 9px; z-index: 3; padding: 4px 9px; border-radius: 8px; font-size: 12px; font-weight: 700; color: #fff; background: linear-gradient(120deg, var(--c1), var(--c2)); box-shadow: 0 4px 12px rgba(15, 23, 42, .28); max-width: 80%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.v-thumb::after { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(to top, rgba(15, 23, 42, .55) 0%, rgba(15, 23, 42, .04) 34%, transparent 55%); opacity: .8; }
.v-play { position: absolute; inset: 0; z-index: 4; display: grid; place-items: center; background: radial-gradient(circle at center, rgba(37, 99, 235, .22), rgba(15, 23, 42, .5)); opacity: 0; transition: opacity .22s; }
.v-card:hover .v-play { opacity: 1; }
.v-play i { width: 56px; height: 56px; border-radius: 50%; background: rgba(255, 255, 255, .25); backdrop-filter: blur(4px); border: 2px solid rgba(255, 255, 255, .92); display: grid; place-items: center; transform: scale(.6); transition: transform .26s cubic-bezier(.34, 1.56, .64, 1); }
.v-card:hover .v-play i { transform: scale(1); }
.v-play i::before { content: ""; width: 0; height: 0; margin-left: 4px; border-style: solid; border-width: 11px 0 11px 18px; border-color: transparent transparent transparent #fff; }
.v-info { padding: 11px 2px 0; }
.v-info h3 { font-size: 14.5px; font-weight: 600; line-height: 1.4; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.v-card:hover .v-info h3 { color: var(--c2); }
.v-info p { margin: 4px 0 0; font-size: 12.5px; color: var(--text-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ============================================================
   动作按钮
   ============================================================ */
.act { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 24px; border-radius: 999px; font-size: 15px; font-weight: 700; cursor: pointer; border: 1px solid transparent; transition: .18s; white-space: nowrap; }
.act svg { width: 18px; height: 18px; }
.act--main { background: var(--grad); color: #fff; box-shadow: var(--glow); }
.act--main:hover { filter: brightness(1.06); transform: translateY(-2px); }
.act--line { background: var(--surface); color: var(--text); border-color: var(--line-2); }
.act--line:hover { border-color: var(--c2); color: var(--c2); }
.act--sm { padding: 8px 16px; font-size: 13.5px; }

/* ============================================================
   排行榜 Top10
   ============================================================ */
.rank-rail { display: flex; gap: 16px; overflow-x: auto; padding-bottom: 8px; scroll-snap-type: x proximity; }
.rank-item { position: relative; flex: 0 0 auto; display: flex; align-items: flex-end; gap: 8px; scroll-snap-align: start; }
.rank-num { font-size: 84px; font-weight: 900; line-height: .8; font-style: italic; background: linear-gradient(180deg, #cdd6e6, #eef2f8); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-stroke: 2px rgba(37, 99, 235, .5); flex-shrink: 0; width: 56px; text-align: center; }
.rank-item:nth-child(1) .rank-num, .rank-item:nth-child(2) .rank-num, .rank-item:nth-child(3) .rank-num { -webkit-text-stroke-color: var(--gold); }
.rank-item .v-card { width: 132px; }

/* ============================================================
   面包屑（nav > ol > li）
   ============================================================ */
.path { margin: 22px 0 4px; font-size: 13.5px; color: var(--text-3); }
.path ol { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; }
.path li { display: inline-flex; align-items: center; gap: 9px; }
.path li:not(:last-child)::after { content: "›"; color: var(--text-3); opacity: .7; }
.path a { color: var(--text-2); }
.path a:hover { color: var(--c2); }
.path .path-now { color: var(--text); font-weight: 600; }

/* ============================================================
   通用卡面
   ============================================================ */
.surface { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px; box-shadow: var(--shadow); }

/* ============================================================
   详情头部（show-head）
   ============================================================ */
.show-head { position: relative; margin-top: 18px; border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); background: var(--surface); }
.show-head .show-bd { position: absolute; inset: 0; background-size: cover; background-position: center top; filter: blur(34px) saturate(140%); transform: scale(1.2); opacity: .28; }
.show-head .show-fade { position: absolute; inset: 0; background: linear-gradient(to top, var(--surface) 6%, rgba(255, 255, 255, .78) 60%, rgba(255, 255, 255, .6)); }
.show-row { position: relative; z-index: 2; display: flex; gap: 30px; padding: 34px; }
.show-poster { position: relative; flex: 0 0 232px; width: 232px; aspect-ratio: 2/3; border-radius: var(--r-md); overflow: hidden; border: 1px solid var(--line-2); box-shadow: var(--shadow); }
.show-poster img { width: 100%; height: 100%; object-fit: cover; }
.show-poster .v-play { background: rgba(15, 23, 42, .42); }
.show-poster:hover .v-play { opacity: 1; }
.show-poster:hover .v-play i { transform: scale(1); }
.show-info { flex: 1; min-width: 0; }
.show-h1 { font-size: 30px; font-weight: 900; line-height: 1.2; display: flex; align-items: center; flex-wrap: wrap; gap: 14px; }
.show-h1 .show-score { font-size: 17px; color: var(--gold); font-weight: 800; }
.facts { display: flex; flex-wrap: wrap; gap: 9px; margin: 16px 0; }
.fact { padding: 5px 13px; border-radius: 999px; font-size: 13px; font-weight: 600; color: var(--text-2); background: var(--surface-2); border: 1px solid var(--line-2); transition: .16s; }
.fact:hover { color: var(--c2); border-color: var(--c2); }
.fact.is-cat { background: var(--grad-soft); color: var(--c2); border-color: rgba(37, 99, 235, .32); }

/* 规格表（dl） */
.spec { display: grid; grid-template-columns: auto 1fr; gap: 9px 14px; font-size: 14px; color: var(--text); margin-top: 6px; }
.spec dt { color: var(--text-3); white-space: nowrap; }
.spec dd { margin: 0; min-width: 0; }
.spec dd a:hover { color: var(--c2); }
.spec .spec-inline { display: flex; flex-wrap: wrap; gap: 6px 22px; }
.show-acts { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }

/* ============================================================
   线路 / 选集（ul·li）
   ============================================================ */
.lines { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 18px; }
.line { display: inline-flex; align-items: center; gap: 6px; padding: 9px 17px; border-radius: 999px; font-size: 14px; font-weight: 600; cursor: pointer; color: var(--text-2); background: var(--surface-2); border: 1px solid var(--line-2); transition: .16s; }
.line .line-n { color: var(--text-3); font-size: 12.5px; }
.line:hover { color: var(--c2); border-color: var(--c2); }
.line.is-on { color: #fff; background: var(--grad); border-color: transparent; box-shadow: var(--glow); }
.line.is-on .line-n { color: rgba(255, 255, 255, .8); }
.line-pane { display: none; }
.line-pane.is-show { display: block; }
.lines > li { display: flex; }
.ep-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(98px, 1fr)); gap: 10px; }
.ep-list.dense { grid-template-columns: repeat(auto-fill, minmax(78px, 1fr)); }
.ep-list > li { display: flex; }
.ep-item { flex: 1; }
.ep-item { display: flex; align-items: center; justify-content: center; padding: 11px 8px; border-radius: var(--r-sm); font-size: 13.5px; font-weight: 600; text-align: center; color: var(--text-2); background: var(--surface-2); border: 1px solid var(--line); transition: .16s; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ep-item:hover { color: var(--c2); border-color: var(--c2); background: var(--surface); transform: translateY(-2px); }
.ep-item.is-on { color: #fff; background: var(--grad); border-color: transparent; box-shadow: var(--glow); }

.synopsis { color: var(--text-2); line-height: 1.9; font-size: 14.5px; }
.synopsis p { margin: 0 0 10px; }

/* ============================================================
   播放页 · 影院（cinema）
   ============================================================ */
.cinema { background: linear-gradient(180deg, #11192b, #0c1322); border-bottom: 1px solid var(--line); }
.cinema-box { max-width: 1280px; margin: 0 auto; padding: 22px 26px 0; }
.screen { position: relative; width: 100%; aspect-ratio: 16 / 9; border-radius: var(--r-md); overflow: hidden; background: #000; border: 1px solid rgba(255, 255, 255, .12); box-shadow: var(--shadow); }
.screen iframe, .screen video, .screen embed { position: absolute !important; inset: 0; width: 100% !important; height: 100% !important; border: 0; }
.now-bar { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; padding: 18px 2px 22px; }
.now-info { min-width: 0; flex: 1; }
.now-info h1 { font-size: 21px; font-weight: 800; color: #fff; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.now-ep { margin-top: 6px; font-size: 13.5px; color: rgba(255, 255, 255, .62); }
.now-ep b { color: #5ad1ec; }
.now-acts { display: flex; gap: 10px; flex-shrink: 0; }
.cinema .act--line { background: rgba(255, 255, 255, .08); color: #fff; border-color: rgba(255, 255, 255, .2); }
.cinema .act--line:hover { background: rgba(255, 255, 255, .16); border-color: rgba(255, 255, 255, .4); color: #fff; }

/* ============================================================
   筛选（sift）
   ============================================================ */
.sift { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 6px 20px; margin-top: 18px; box-shadow: var(--shadow); }
.sift-row { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.sift-row:last-child { border-bottom: 0; }
.sift-k { flex: 0 0 56px; font-size: 13.5px; font-weight: 700; color: var(--text-3); padding-top: 5px; }
.sift-v { display: flex; flex-wrap: wrap; gap: 8px; flex: 1; }
.opt { padding: 6px 14px; border-radius: 999px; font-size: 13.5px; font-weight: 600; color: var(--text-2); transition: .16s; }
.opt:hover { color: var(--text); background: var(--surface-2); }
.opt.is-on { color: #fff; background: var(--grad); box-shadow: var(--glow); }
.sift-btn { display: none; width: 100%; align-items: center; justify-content: space-between; padding: 14px 2px; background: none; border: 0; color: var(--text); font-size: 15px; font-weight: 700; cursor: pointer; }
.sift-btn svg { width: 18px; height: 18px; }
.sift-btn svg.chev { transition: transform .2s; }

/* ============================================================
   搜索结果（finds）
   ============================================================ */
.finds { display: flex; flex-direction: column; gap: 14px; margin-top: 18px; }
.find { display: flex; gap: 18px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md); padding: 16px; transition: .18s; box-shadow: var(--shadow); }
.find:hover { border-color: var(--line-2); transform: translateY(-3px); }
.find-pic { position: relative; flex: 0 0 116px; width: 116px; aspect-ratio: 2/3; border-radius: var(--r-sm); overflow: hidden; border: 1px solid var(--line); margin: 0; }
.find-pic img { width: 100%; height: 100%; object-fit: cover; }
.find-pic .v-play { background: rgba(15, 23, 42, .45); }
.find-pic:hover .v-play { opacity: 1; }
.find-pic:hover .v-play i { transform: scale(1); }
.find-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.find-main h2 { font-size: 18px; font-weight: 800; }
.find-main h2 a:hover { color: var(--c2); }
.find-meta { font-size: 13px; color: var(--text-2); display: flex; flex-direction: column; gap: 5px; margin-top: 4px; }
.find-meta dt { color: var(--text-3); display: inline; }
.find-meta a:hover { color: var(--c2); }
.find-sum { color: var(--text-3); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.find-tip { margin-top: 18px; font-size: 14px; color: var(--text-2); }
.find-tip b { color: var(--c2); font-weight: 800; }

/* ============================================================
   分页（pages）
   ============================================================ */
.pages { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 34px 0 8px; }
.pages a, .pages span { min-width: 42px; height: 42px; padding: 0 14px; display: inline-flex; align-items: center; justify-content: center; border-radius: 11px; font-size: 14px; font-weight: 600; color: var(--text-2); background: var(--surface); border: 1px solid var(--line); transition: .16s; }
.pages a:hover { color: var(--c2); border-color: var(--c2); }
.pages .is-on, .pages .current { color: #fff; background: var(--grad); border-color: transparent; box-shadow: var(--glow); }

/* ============================================================
   页脚（foot）
   ============================================================ */
.foot { margin-top: 60px; border-top: 1px solid var(--line); background: var(--bg-2); }
.foot-box { padding: 40px 0 30px; }
.foot-map { display: flex; flex-wrap: wrap; gap: 40px; }
.foot-col { min-width: 200px; }
.foot-col h4 { display: flex; align-items: center; gap: 9px; font-size: 15px; font-weight: 800; margin-bottom: 16px; }
.foot-col h4 .accent { width: 4px; height: 16px; border-radius: 4px; background: var(--grad); }
.foot-links, .foot-rss { display: flex; flex-wrap: wrap; gap: 8px 16px; }
.foot-links a, .foot-rss a { font-size: 13.5px; color: var(--text-2); transition: .16s; }
.foot-links a:hover, .foot-rss a:hover { color: var(--c2); }
.foot-end { margin-top: 30px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--text-3); font-size: 12.5px; line-height: 1.9; }

/* ============================================================
   悬浮：回顶 / 提示 / 分享面板
   ============================================================ */
.gotop { position: fixed; right: 24px; bottom: 24px; z-index: 90; width: 48px; height: 48px; border-radius: 14px; border: 1px solid var(--line-2); background: var(--surface); color: var(--text); display: grid; place-items: center; cursor: pointer; opacity: 0; visibility: hidden; transform: translateY(12px); transition: .25s; box-shadow: var(--shadow); }
.gotop svg { width: 22px; height: 22px; }
.gotop.show { opacity: 1; visibility: visible; transform: none; }
.gotop:hover { color: #fff; background: var(--grad); border-color: transparent; }

.snack { position: fixed; left: 50%; bottom: 38px; transform: translate(-50%, 20px); z-index: 160; padding: 13px 22px; border-radius: 12px; background: rgba(15, 23, 42, .94); border: 1px solid rgba(255, 255, 255, .12); color: #fff; font-size: 14px; font-weight: 600; box-shadow: var(--shadow); opacity: 0; visibility: hidden; transition: .25s; backdrop-filter: blur(8px); }
.snack.show { opacity: 1; visibility: visible; transform: translate(-50%, 0); }

.sheet { position: fixed; inset: 0; z-index: 140; display: grid; place-items: center; background: rgba(15, 23, 42, .55); backdrop-filter: blur(4px); opacity: 0; visibility: hidden; transition: .22s; padding: 20px; }
.sheet.show { opacity: 1; visibility: visible; }
.sheet-card { width: 100%; max-width: 440px; background: var(--surface); border: 1px solid var(--line-2); border-radius: var(--r-lg); padding: 26px; box-shadow: var(--shadow); transform: scale(.94); transition: .22s; }
.sheet.show .sheet-card { transform: scale(1); }
.sheet-card h3 { font-size: 19px; font-weight: 800; margin-bottom: 6px; }
.sheet-card p { color: var(--text-2); font-size: 13.5px; margin: 0 0 18px; }
.sheet-link { display: flex; gap: 10px; margin-bottom: 6px; }
.sheet-link input { flex: 1; min-width: 0; height: 44px; padding: 0 14px; border-radius: var(--r-sm); border: 1px solid var(--line-2); background: var(--surface-2); color: var(--text); font-size: 13px; outline: none; }
.sheet-foot { text-align: right; margin-top: 14px; }

.blank { text-align: center; padding: 70px 20px; color: var(--text-3); }
.blank .blank-big { font-size: 60px; margin-bottom: 12px; }

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 920px) {
    .main-nav, .search-box { display: none; }
    .icon-btn { display: flex; }
    .header-tools { margin-left: auto; }
    .m-search { display: block; max-height: 0; overflow: hidden; transition: max-height .28s ease; border-bottom: 1px solid transparent; }
    .m-search.open { max-height: 72px; border-bottom-color: var(--line); }
    .header-row { gap: 14px; }
    .brand .name { font-size: 19px; }
    .show-row { flex-direction: column; align-items: center; text-align: center; padding: 26px 18px; }
    .show-poster { flex-basis: auto; width: 180px; }
    .show-h1 { justify-content: center; }
    .facts, .show-acts { justify-content: center; }
    .spec { text-align: left; max-width: 460px; margin-left: auto; margin-right: auto; }
}
@media (max-width: 680px) {
    .bound { padding: 0 16px; }
    .wall { grid-template-columns: repeat(auto-fill, minmax(108px, 1fr)); gap: 16px 12px; }
    .shelf { margin-top: 32px; }
    .shelf-name { font-size: 18px; }
    .sift-btn { display: flex; }
    .sift-body { display: none; }
    .sift.open .sift-body { display: block; }
    .sift.open .sift-btn svg.chev { transform: rotate(180deg); }
    .find-pic { flex-basis: 92px; width: 92px; }
    .find-sum { display: none; }
    .cinema-box { padding: 14px 14px 0; }
    .rank-num { font-size: 60px; width: 40px; }
    .rank-item .v-card { width: 110px; }
}