/* 糖豆视频 */
:root{--tdv-pri:#a855f7;--tdv-acc:#facc15;--tdv-bg:#100c1a;--tdv-card:#1b1529;--tdv-txt:#ece6f7;--tdv-mut:#a99cc2;--tdv-line:#2f2645;--tdv-r:12px}
*{box-sizing:border-box}
body{margin:0;background:var(--tdv-bg);color:var(--tdv-txt);font-family:"Inter","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75;font-size:15px}
a{color:var(--tdv-pri);text-decoration:none}a:hover{color:var(--tdv-acc)}
.tdv-wrap{max-width:1280px;margin:0 auto;padding:0 18px}
.tdv-nav{position:sticky;top:0;z-index:50;background:rgba(16,12,26,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--tdv-line)}
.tdv-nav-in{display:flex;align-items:center;justify-content:space-between;height:62px}
.tdv-logo{font-weight:800;font-size:20px;color:var(--tdv-pri);letter-spacing:.5px}
.tdv-links{display:flex;gap:4px;flex-wrap:wrap}
.tdv-links a{color:var(--tdv-txt);padding:6px 12px;border-radius:12px;font-size:14px}
.tdv-links a.on,.tdv-links a:hover{background:var(--tdv-pri);color:#ffffff}
.tdv-burger{display:none;background:none;border:1px solid var(--tdv-line);color:var(--tdv-txt);border-radius:8px;padding:4px 10px}
.tdv-hero{padding:50px 0 40px;background:linear-gradient(160deg,#2a1747,#100c1a 70%)}
.tdv-hero-in{display:grid;grid-template-columns:1fr 1.1fr;gap:32px;align-items:center}
.tdv-pill{display:inline-block;padding:4px 14px;border-radius:99px;background:var(--tdv-acc);color:#ffffff;font-size:13px;margin-bottom:14px}
.tdv-hero h1{font-size:40px;line-height:1.3;font-weight:800;margin:0 0 14px}
.tdv-hero h1 em{font-style:normal;color:var(--tdv-pri)}
.tdv-hero p{color:var(--tdv-mut);font-size:16px;max-width:640px}
.tdv-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.tdv-tags span{border:1px solid var(--tdv-line);padding:3px 12px;border-radius:99px;font-size:13px;color:var(--tdv-mut)}
.tdv-hero-pic{position:relative;border-radius:var(--tdv-r);overflow:hidden;aspect-ratio:16/9;box-shadow:0 18px 40px rgba(0,0,0,.25)}
.tdv-hero-pic img{width:100%;height:100%;object-fit:cover;display:block}
.tdv-hero-cap{position:absolute;left:0;right:0;bottom:0;padding:16px;background:linear-gradient(transparent,rgba(0,0,0,.8));color:#fff}
.tdv-hero-cap b{display:block;font-size:18px}.tdv-hero-cap small{opacity:.85}
.tdv-hero-sm{padding:48px 0 28px}
.tdv-sec{padding:42px 0}
.tdv-sec:nth-of-type(even){background:#150f22}
.tdv-sh{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:18px;}
.tdv-sh h2{font-size:24px;font-weight:800;margin:0}.tdv-sh p{margin:0;color:var(--tdv-mut);font-size:14px}
.tdv-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px}
.tdv-card{background:var(--tdv-card);border-radius:var(--tdv-r);overflow:hidden;cursor:pointer;border:1px solid var(--tdv-line);transition:transform .25s,box-shadow .25s}
.tdv-card:hover{transform:translateY(-4px);box-shadow:0 12px 26px rgba(0,0,0,.18)}
.tdv-thumb{position:relative;aspect-ratio:2/3;overflow:hidden}
.tdv-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s}
.tdv-card:hover .tdv-thumb img{transform:scale(1.06)}
.tdv-badge{position:absolute;left:8px;top:8px;background:var(--tdv-pri);color:#ffffff;font-size:12px;padding:1px 8px;border-radius:6px;z-index:2}
.tdv-score{position:absolute;right:8px;bottom:8px;background:rgba(0,0,0,.7);color:#ffd166;font-weight:700;font-size:13px;padding:1px 8px;border-radius:6px;z-index:2}
.tdv-info{padding:10px 12px}.tdv-info h4{font-size:15px;margin:0 0 4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tdv-plot{font-size:13px;color:var(--tdv-mut);margin:6px 0 0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;line-height:1.6}
.tdv-meta{display:flex;justify-content:space-between;font-size:12px;color:var(--tdv-mut)}
.tdv-rank{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 24px}
.tdv-rank li{display:flex;gap:14px;align-items:center;padding:12px 14px;background:var(--tdv-card);border-radius:var(--tdv-r);border:1px solid var(--tdv-line)}
.tdv-no{font-size:22px;font-weight:900;color:var(--tdv-acc);min-width:36px}
.tdv-rank b{display:block}.tdv-rank small{color:var(--tdv-mut)}
.tdv-arts{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.tdv-art{background:var(--tdv-card);border-radius:var(--tdv-r);padding:20px;border-top:3px solid var(--tdv-pri)}
.tdv-art h3{font-size:17px;font-weight:700}.tdv-art p{color:var(--tdv-mut);margin:0}
.tdv-faq{border-bottom:1px solid var(--tdv-line)}
.tdv-faq-q{width:100%;text-align:left;background:none;border:0;color:var(--tdv-txt);font-size:16px;font-weight:600;padding:14px 0;display:flex;justify-content:space-between}
.tdv-faq-a{display:none;color:var(--tdv-mut);padding-bottom:12px}.tdv-faq.open .tdv-faq-a{display:block}
.tdv-friends{background:var(--tdv-card);border-radius:var(--tdv-r);padding:18px}.tdv-friends h3{font-size:16px}
.tdv-friends-row a{margin-right:14px;color:var(--tdv-mut)}
.tdv-foot{background:#0a0712;color:#d9d0ea;padding:40px 0 18px;margin-top:20px}
.tdv-foot a{color:#d9d0ea;opacity:.85}.tdv-foot ul{list-style:none;padding:0}.tdv-foot h5{font-size:15px}
.tdv-foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}.tdv-foot p{opacity:.8;font-size:14px}
.tdv-copy{border-top:1px solid rgba(255,255,255,.12);padding-top:14px;font-size:13px;opacity:.75}
.tdv-doc{padding:30px 18px 50px}.tdv-doc h2{font-size:21px;font-weight:700;margin:26px 0 10px;color:var(--tdv-pri)}.tdv-doc p{color:var(--tdv-txt)}
.tdv-back{margin-top:30px}
.tdv-modal{position:fixed;inset:0;z-index:99;display:none;align-items:center;justify-content:center}.tdv-modal.open{display:flex}
.tdv-mask{position:absolute;inset:0;background:rgba(0,0,0,.65)}
.tdv-dialog{position:relative;background:var(--tdv-card);color:var(--tdv-txt);width:min(560px,92vw);max-height:88vh;overflow:auto;border-radius:var(--tdv-r);padding:22px}
.tdv-x{position:absolute;right:12px;top:10px;background:none;border:0;color:var(--tdv-txt);font-size:20px}
.tdv-dtop{display:flex;gap:16px}.tdv-dtop img{width:120px;aspect-ratio:2/3;object-fit:cover;border-radius:8px}
.tdv-drate b{font-size:26px;color:#f5a623}
.tdv-dmeta{display:grid;grid-template-columns:60px 1fr;gap:4px 10px;margin:14px 0}.tdv-dmeta dt{color:var(--tdv-mut);font-weight:400}.tdv-dmeta dd{margin:0}
.tdv-rev{opacity:0;transform:translateY(18px);transition:opacity .6s,transform .6s}.tdv-rev.show{opacity:1;transform:none}
@media(max-width:992px){.tdv-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.tdv-hero-in{grid-template-columns:1fr}}
@media(max-width:640px){.tdv-burger{display:block}.tdv-links{display:none;position:absolute;left:0;right:0;top:62px;background:var(--tdv-bg);flex-direction:column;padding:10px}.tdv-links.open{display:flex}.tdv-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tdv-rank{grid-template-columns:1fr}.tdv-foot-grid{grid-template-columns:1fr}.tdv-hero h1{font-size:28px}}