:root {
  --bg: #f7f0df;
  --bg2: #f2e9d3;
  --bg3: #ebe0c4;
  --bg4: #e0d1aa;
  --ink: #3c3224;
  --ink2: #5c4f38;
  --ink3: #7a6b4f;
  --line: rgba(160,108,44,.16);
  --line-soft: rgba(160,108,44,.18);
  --gold: #b97838;
  --gold-2: #996029;
  --gold-3: #70481e;
  --red: #a8432f;
  --blue: #7fa6a0;
  --shadow: rgba(0,0,0,.22);
  --display: Georgia,"Songti SC",serif;
  --sans: "PingFang SC","Microsoft YaHei",system-ui,sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background-color: var(--bg);
  background-image:
    radial-gradient(1100px 620px at 50% -8%, rgba(185,120,56,.10), transparent 62%),
    radial-gradient(900px 520px at 94% 6%, rgba(185,120,56,.05), transparent 60%),
    repeating-linear-gradient(0deg, rgba(145,100,45,.014) 0 1px, transparent 1px 3px),
    repeating-linear-gradient(90deg, rgba(145,100,45,.010) 0 1px, transparent 1px 4px);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 1;
  opacity: .35;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(images/1fdb5143-33b4-4b10-811d-ffdfbf0c8527.jpg)' opacity='0.4'/%3E%3C/svg%3E");
}
body::after {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 2;
  box-shadow: inset 0 0 160px rgba(90,60,20,.18);
}
::selection { background: var(--gold); color: var(--bg); }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 30px; position: relative; z-index: 3; }
.sec { padding-top: 104px; }
.sec:first-of-type { padding-top: 60px; }
.sec-head { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 38px; gap: 24px; }
.sec-head h2 { font-family: var(--display); font-size: clamp(28px, 3.2vw, 42px); font-weight: 700; letter-spacing: .5px; line-height: 1.2; }
.sec-head h2 em { font-style: normal; color: var(--gold); }
.sec-head .sub { color: var(--ink3); font-size: 14px; text-align: right; max-width: 380px; }
.kicker { display: inline-block; font-size: 12px; letter-spacing: 2px; color: var(--gold); font-weight: 700; margin-bottom: 12px; }
.pill { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; padding: 2px 9px; border-radius: 999px; }

/* ---------- Header ---------- */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247,240,223,.86);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.topbar .wrap { display: flex; align-items: center; gap: 26px; height: 70px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 700; font-size: 19px; letter-spacing: .5px; flex: none; }
.brand img { height: 34px; width: 34px; object-fit: cover; border-radius: 8px; border: 1px solid var(--line-soft); }
.nav { display: flex; gap: 20px; overflow-x: auto; scrollbar-width: none; flex: 1; }
.nav::-webkit-scrollbar { display: none; }
.nav a { font-size: 13.5px; color: var(--ink2); white-space: nowrap; padding: 6px 0; border-bottom: 2px solid transparent; transition: color .2s, border-color .2s; }
.nav a:hover { color: var(--gold-2); border-color: var(--gold); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 22px; border-radius: 4px; font-size: 14px; font-weight: 600; transition: transform .2s, background .2s, box-shadow .2s; cursor: pointer; border: none; }
.btn-gold { background: var(--gold); color: #fffdf6; box-shadow: 0 4px 14px rgba(185,120,56,.24); }
.btn-gold:hover { background: var(--gold-2); transform: translateY(-2px); }
.btn-line { border: 1px solid var(--gold); color: var(--gold-2); background: transparent; }
.btn-line:hover { background: rgba(185,120,56,.08); transform: translateY(-2px); }
.topbar .btn { flex: none; }

/* ---------- Hero ---------- */
.hero { padding-top: 64px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.tag-gold { background: rgba(185,120,56,.13); color: var(--gold-3); border: 1px solid var(--line-soft); }
.hero h1 { font-family: var(--display); font-size: clamp(38px, 5.4vw, 68px); line-height: 1.12; font-weight: 700; margin: 16px 0 20px; letter-spacing: 1px; }
.hero h1 em { font-style: normal; color: var(--gold); position: relative; }
.hero h1 em::after { content: ""; position: absolute; left: 0; right: 0; bottom: 6px; height: 8px; background: rgba(185,120,56,.16); z-index: -1; }
.hero p.lead { font-size: 16px; color: var(--ink2); max-width: 500px; margin-bottom: 30px; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.stat-card { background: linear-gradient(160deg, rgba(255,252,243,.9), rgba(235,224,196,.55)); border: 1px solid var(--line); padding: 22px 20px; border-radius: 4px; }
.stat-card .num { font-family: var(--display); font-size: 30px; font-weight: 700; color: var(--gold-2); line-height: 1.1; }
.stat-card .num sup { font-size: 14px; color: var(--gold); }
.stat-card .lbl { font-size: 13px; color: var(--ink3); margin-top: 6px; }

/* ---------- Timeline ---------- */
.timeline { display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 18px; }
.timeline::-webkit-scrollbar { height: 4px; }
.timeline::-webkit-scrollbar-thumb { background: var(--line-soft); }
.titem { flex: 0 0 214px; scroll-snap-align: start; }
.titem .time { font-size: 12px; color: var(--gold-2); font-weight: 700; margin-bottom: 8px; letter-spacing: 1px; }
.poster { position: relative; aspect-ratio: 3/4; border-radius: 4px; overflow: hidden; border: 1px solid var(--line); background: var(--bg3); transition: transform .25s, border-color .25s, box-shadow .25s; }
.poster img { width: 100%; height: 100%; object-fit: cover; }
.titem:hover .poster { transform: translateY(-6px); border-color: var(--gold); box-shadow: 0 14px 26px rgba(120,80,30,.18); }
.badge { position: absolute; top: 8px; left: 8px; font-size: 11px; padding: 2px 7px; border-radius: 2px; font-weight: 700; letter-spacing: .5px; }
.badge-ai { background: var(--blue); color: #20312e; }
.badge-new { background: var(--red); color: #fff7f0; }
.badge-mo { background: var(--gold-2); color: #fffdf6; }
.badge-yc { background: var(--gold); color: #fffdf6; }
.hot { position: absolute; bottom: 54px; right: 8px; font-size: 11px; color: #fff6e4; background: rgba(60,40,15,.55); padding: 1px 7px; border-radius: 2px; }
.pcap { position: absolute; left: 0; right: 0; bottom: 0; padding: 26px 10px 9px; background: linear-gradient(transparent, rgba(45,30,10,.82)); }
.pcap .name { color: #fff6e6; font-size: 13px; font-weight: 600; line-height: 1.3; }
.pcap .eps { color: rgba(255,246,230,.72); font-size: 11px; margin-top: 2px; }

/* ---------- Radio rank ---------- */
.rank-box { margin-top: 40px; background: rgba(255,252,243,.42); border: 1px solid var(--line); border-radius: 4px; padding: 26px; }
.rank-tabs { display: flex; gap: 6px; border-bottom: 1px solid var(--line); margin-bottom: 22px; }
.rank-tabs label { padding: 9px 20px; font-size: 14px; color: var(--ink3); cursor: pointer; border-bottom: 2px solid transparent; transition: color .2s, border-color .2s; }
.rank-tabs label:hover { color: var(--gold-2); }
input.rk { position: absolute; opacity: 0; pointer-events: none; }
#rk1:checked ~ .rank-tabs label[for="rk1"],
#rk2:checked ~ .rank-tabs label[for="rk2"],
#rk3:checked ~ .rank-tabs label[for="rk3"] { color: var(--gold-3); border-bottom-color: var(--gold); font-weight: 700; }
.rank-panel { display: none; grid-template-columns: repeat(4, 1fr); gap: 14px 22px; }
#rk1:checked ~ .rank-panels #p1,
#rk2:checked ~ .rank-panels #p2,
#rk3:checked ~ .rank-panels #p3 { display: grid; }
.ritem { display: flex; align-items: center; gap: 10px; padding: 6px 0; border-bottom: 1px dashed var(--line); }
.ritem .no { font-family: var(--display); font-size: 18px; font-weight: 700; color: var(--ink3); width: 22px; flex: none; text-align: center; }
.ritem.top .no { color: var(--gold); }
.ritem img { width: 44px; height: 58px; object-fit: cover; border-radius: 3px; flex: none; border: 1px solid var(--line); }
.ritem .rt { min-width: 0; }
.ritem .rt .rn { font-size: 13.5px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ritem .rt .rs { font-size: 11.5px; color: var(--ink3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ritem .rv { margin-left: auto; font-size: 11.5px; color: var(--gold-2); flex: none; }

/* ---------- Topics ---------- */
.topic-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.topic { background: rgba(250,245,232,.7); padding: 30px 26px 26px; transition: background .25s; }
.topic:hover { background: rgba(255,252,243,.96); }
.topic .k { font-size: 11.5px; letter-spacing: 2px; color: var(--gold); font-weight: 700; }
.topic h4 { font-family: var(--display); font-size: 21px; margin: 8px 0 10px; }
.topic p { font-size: 13.5px; color: var(--ink2); min-height: 62px; }
.topic .meta { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; font-size: 12px; color: var(--ink3); }

/* ---------- Library tabs ---------- */
.lib-box { border: 1px solid var(--line); background: rgba(255,252,243,.36); }
.lib-tabs { display: flex; border-bottom: 1px solid var(--line); overflow-x: auto; scrollbar-width: none; }
.lib-tabs::-webkit-scrollbar { display: none; }
.lib-tabs label { flex: 1; min-width: 160px; padding: 18px 22px; cursor: pointer; text-align: left; transition: background .2s; }
.lib-tabs label:hover { background: rgba(185,120,56,.05); }
.lib-tabs label .t1 { font-size: 15.5px; font-weight: 700; color: var(--ink2); display: block; }
.lib-tabs label .t2 { font-size: 11.5px; color: var(--ink3); margin-top: 2px; display: block; }
input.lb { position: absolute; opacity: 0; pointer-events: none; }
#lb1:checked ~ .lib-tabs label[for="lb1"],
#lb2:checked ~ .lib-tabs label[for="lb2"],
#lb3:checked ~ .lib-tabs label[for="lb3"] { background: rgba(185,120,56,.07); box-shadow: inset 0 -3px 0 var(--gold); }
#lb1:checked ~ .lib-tabs label[for="lb1"] .t1,
#lb2:checked ~ .lib-tabs label[for="lb2"] .t1,
#lb3:checked ~ .lib-tabs label[for="lb3"] .t1 { color: var(--gold-3); }
.lib-panel { display: none; padding: 28px; }
#lb1:checked ~ .lib-panels #lp1,
#lb2:checked ~ .lib-panels #lp2,
#lb3:checked ~ .lib-panels #lp3 { display: block; }
.panel-note { display: flex; justify-content: space-between; gap: 16px; font-size: 13px; color: var(--ink3); margin-bottom: 22px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.show-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px 22px; }
.show-card { position: relative; }
.show-card .poster { aspect-ratio: 3/4; }
.show-card:hover .poster { transform: translateY(-6px); border-color: var(--gold); box-shadow: 0 14px 26px rgba(120,80,30,.18); }
.show-card .score { position: absolute; top: -10px; right: -8px; z-index: 2; width: 42px; height: 42px; border-radius: 50%; background: var(--gold); color: #fffdf6; font-family: var(--display); font-weight: 700; font-size: 13px; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 12px rgba(150,90,30,.3); border: 2px solid var(--bg); }
.show-card h4 { font-family: var(--display); font-size: 16.5px; margin: 12px 0 4px; }
.show-card .info { font-size: 12px; color: var(--ink3); display: flex; gap: 8px; flex-wrap: wrap; }
.show-card .info i { font-style: normal; color: var(--line-soft); }

/* ---------- AI finder ---------- */
.ai-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 46px; align-items: start; }
.ai-left h2 { font-family: var(--display); font-size: clamp(26px, 3vw, 38px); line-height: 1.2; margin-bottom: 16px; }
.ai-left h2 em { font-style: normal; color: var(--gold); }
.ai-left p { color: var(--ink2); font-size: 14.5px; margin-bottom: 14px; }
.ai-input { display: flex; border: 1px solid var(--line-soft); background: rgba(255,252,243,.8); border-radius: 4px; overflow: hidden; margin-top: 18px; }
.ai-input .fake { flex: 1; padding: 13px 16px; font-size: 13.5px; color: var(--ink3); }
.ai-input .go { background: var(--gold); color: #fffdf6; padding: 0 22px; display: flex; align-items: center; font-weight: 700; font-size: 14px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.chips span { font-size: 12px; padding: 4px 11px; border: 1px solid var(--line-soft); border-radius: 999px; color: var(--ink2); background: rgba(255,252,243,.6); }
.ai-tip { font-size: 12px; color: var(--ink3); margin-top: 14px; }
.ai-result { border: 1px solid var(--line); background: rgba(255,252,243,.6); border-radius: 4px; overflow: hidden; }
.ai-result .rh { display: flex; justify-content: space-between; align-items: center; padding: 15px 20px; border-bottom: 1px solid var(--line); font-size: 14px; font-weight: 700; }
.ai-result .rh span { font-size: 12px; color: var(--gold-2); font-weight: 600; }
.ai-result ol { list-style: none; padding: 8px 0; }
.ai-result li { display: flex; align-items: center; gap: 12px; padding: 11px 20px; border-bottom: 1px dashed var(--line); }
.ai-result li:last-child { border-bottom: none; }
.ai-result li .no { font-family: var(--display); color: var(--gold); font-weight: 700; width: 18px; flex: none; }
.ai-result li img { width: 46px; height: 62px; object-fit: cover; border-radius: 3px; border: 1px solid var(--line); flex: none; }
.ai-result li .txt { min-width: 0; flex: 1; }
.ai-result li .txt b { font-size: 13.5px; display: block; }
.ai-result li .txt small { font-size: 11.5px; color: var(--ink3); display: block; line-height: 1.5; }
.ai-result li .pct { font-family: var(--display); color: var(--gold-2); font-weight: 700; font-size: 15px; flex: none; text-align: right; }
.ai-result li .pct small { display: block; font-size: 10px; color: var(--ink3); font-family: var(--sans); font-weight: 400; }
.ai-sort { display: flex; gap: 8px; padding: 14px 20px; border-top: 1px solid var(--line); align-items: center; font-size: 12px; color: var(--ink3); flex-wrap: wrap; }
.ai-sort span { padding: 3px 12px; border: 1px solid var(--line-soft); border-radius: 999px; color: var(--ink2); }
.ai-sort span.on { background: var(--gold); color: #fffdf6; border-color: var(--gold); }

/* ---------- Download ---------- */
.dl-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: 50px; align-items: center; }
.dl-left h2 { font-family: var(--display); font-size: clamp(28px, 3.4vw, 44px); line-height: 1.18; margin-bottom: 18px; }
.dl-left h2 em { font-style: normal; color: var(--gold); }
.dl-left p { color: var(--ink2); font-size: 14.5px; margin-bottom: 14px; }
.steps { list-style: none; margin-top: 24px; }
.steps li { display: flex; gap: 14px; padding: 12px 0; border-bottom: 1px dashed var(--line); font-size: 14px; color: var(--ink2); }
.steps li b { font-family: var(--display); color: var(--gold); flex: none; width: 24px; }
.dl-card { background: repeating-linear-gradient(135deg, rgba(185,120,56,.07) 0 12px, rgba(185,120,56,.02) 12px 24px); border: 1px solid var(--line); border-radius: 6px; padding: 28px; text-align: center; }
.qr { width: 158px; height: 158px; margin: 0 auto 16px; background: #fffdf6; border: 1px solid var(--line-soft); padding: 10px; }
.qr svg { width: 100%; height: 100%; }
.dl-card .devices { font-size: 12.5px; color: var(--ink3); margin-bottom: 18px; }
.dl-btns { display: flex; flex-direction: column; gap: 10px; }
.dl-btns .btn { width: 100%; font-size: 13.5px; }

/* ---------- Reviews ---------- */
.rev-grid { display: grid; grid-template-columns: 1fr 1.45fr; gap: 46px; align-items: start; }
.score-big { font-family: var(--display); font-size: 66px; line-height: 1; color: var(--gold-2); font-weight: 700; }
.score-big small { font-size: 20px; color: var(--ink3); font-weight: 400; }
.stars { color: var(--gold); letter-spacing: 3px; font-size: 17px; margin: 8px 0; }
.rev-left p { font-size: 13px; color: var(--ink3); }
.dist { margin-top: 22px; display: flex; flex-direction: column; gap: 8px; }
.dist .row { display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--ink3); }
.dist .bar { flex: 1; height: 7px; background: var(--bg3); border-radius: 999px; overflow: hidden; }
.dist .bar i { display: block; height: 100%; width: var(--w); background: var(--gold); border-radius: 999px; }
.rev-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.rev-card { border: 1px solid var(--line); background: rgba(255,252,243,.6); padding: 18px; border-radius: 4px; }
.rev-card .rhead { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.avatar { width: 38px; height: 38px; border-radius: 50%; background: rgba(185,120,56,.15); color: var(--gold-3); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px; flex: none; }
.rev-card .rn { font-size: 13.5px; font-weight: 700; }
.rev-card .rp { font-size: 11.5px; color: var(--ink3); }
.rev-card blockquote { font-size: 13px; color: var(--ink2); margin: 8px 0; padding-left: 10px; border-left: 2px solid var(--line-soft); }
.rev-card .rfoot { display: flex; gap: 10px; font-size: 11px; color: var(--ink3); margin-top: 10px; }
.rev-form { margin-top: 22px; border: 1px solid var(--line); padding: 20px; border-radius: 4px; background: rgba(255,252,243,.36); }
.rev-form h3 { font-family: var(--display); font-size: 17px; margin-bottom: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
.rev-form input, .rev-form textarea { width: 100%; border: 1px solid var(--line-soft); background: #fffdf6; padding: 10px 12px; font-family: var(--sans); font-size: 13px; border-radius: 3px; color: var(--ink); }
.rev-form textarea { min-height: 84px; resize: vertical; }
.rev-form .btn { margin-top: 12px; }

/* ---------- FAQ ---------- */
.faq { max-width: 900px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: 44px 1fr 22px; gap: 10px; align-items: center; padding: 20px 4px; font-size: 15.5px; font-weight: 600; color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .no { font-family: var(--display); color: var(--gold); font-weight: 700; }
.faq summary .plus { color: var(--ink3); font-size: 20px; text-align: center; transition: transform .25s, color .25s; }
.faq details[open] summary .plus { transform: rotate(45deg); color: var(--gold); }
.faq .ans { padding: 0 26px 22px 58px; font-size: 13.5px; color: var(--ink2); }
.faq .ans b { color: var(--gold-2); }

/* ---------- Footer ---------- */
footer { margin-top: 104px; border-top: 1px solid var(--line); background: rgba(235,224,196,.42); padding: 56px 0 26px; position: relative; z-index: 3; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 36px; }
.foot-brand { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 700; font-size: 18px; margin-bottom: 12px; }
.foot-brand img { height: 30px; width: 30px; border-radius: 6px; object-fit: cover; border: 1px solid var(--line-soft); }
.foot-col p { font-size: 13px; color: var(--ink3); max-width: 300px; }
.foot-col h5 { font-size: 13px; letter-spacing: 1px; color: var(--ink); margin-bottom: 14px; }
.foot-col a { display: block; font-size: 13px; color: var(--ink3); padding: 4px 0; transition: color .2s; }
.foot-col a:hover { color: var(--gold-2); }
.foot-bottom { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 12px; color: var(--ink3); }
.totop { position: fixed; right: 22px; bottom: 24px; z-index: 60; width: 46px; height: 46px; border-radius: 50%; background: var(--gold); color: #fffdf6; display: flex; align-items: center; justify-content: center; font-size: 18px; box-shadow: 0 6px 18px rgba(150,90,30,.3); transition: transform .2s, background .2s; }
.totop:hover { background: var(--gold-2); transform: translateY(-3px); }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .rank-panel { grid-template-columns: repeat(3, 1fr); }
  .nav { gap: 15px; }
  .nav a { font-size: 13px; }
}
@media (max-width: 900px) {
  .hero-grid, .dl-grid, .rev-grid, .ai-grid { grid-template-columns: 1fr; gap: 34px; }
  .hero h1 { font-size: clamp(34px, 7vw, 52px); }
  .show-grid { grid-template-columns: repeat(2, 1fr); }
  .sec-head { flex-direction: column; align-items: flex-start; }
  .sec-head .sub { text-align: left; }
}
@media (max-width: 820px) {
  .topic-grid { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .rank-panel { grid-template-columns: repeat(2, 1fr); }
  .nav { display: none; }
  .topbar .wrap { justify-content: space-between; }
  .rev-cards { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 18px; }
  .sec { padding-top: 72px; }
  .titem { flex: 0 0 168px; }
  .faq .ans { padding-left: 34px; }
  .faq summary { grid-template-columns: 30px 1fr 20px; font-size: 14.5px; }
  .stat-grid { gap: 10px; }
  .stat-card { padding: 16px 14px; }
  .stat-card .num { font-size: 24px; }
}
@media (max-width: 520px) {
  .topic-grid, .show-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .rank-box { padding: 16px; }
  .lib-panel { padding: 18px; }
  .btn { padding: 10px 18px; font-size: 13.5px; }
}
@media (max-width: 480px) {
  .rank-panel { grid-template-columns: 1fr; }
  .score-big { font-size: 52px; }
}
@media (hover: none) {
  .poster:hover, .titem:hover .poster, .show-card:hover .poster { transform: none; box-shadow: none; }
  .btn:hover { transform: none; }
}