:root{
  --main:#f97316;
  --accent:#facc15;
  --bg:#1a1410;
  --text:#fff7ed;
  --line:rgba(255,247,237,.16);
  --panel:#221a15;
  --muted:rgba(255,247,237,.62);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-weight:400;
  letter-spacing:.01em;
  overflow-x:hidden;
}
::selection{background:var(--main);color:#1a1410;}
a{text-decoration:none;color:inherit;}
img{max-width:100%;display:block;}
h1,h2,h3,h4{font-weight:800;letter-spacing:-.02em;line-height:1.05;}

/* 进度条 */
#progress-bar{
  position:fixed;top:0;left:0;height:3px;width:0%;
  background:linear-gradient(90deg,var(--main),var(--accent));
  z-index:2000;transition:width .08s linear;
}

/* 导航 */
.nav-wrap{
  position:sticky;top:0;z-index:1500;
  background:rgba(26,20,16,.88);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.brand{
  font-weight:900;font-size:1.35rem;color:var(--text);
  letter-spacing:-.03em;display:flex;align-items:center;gap:.5rem;
}
.brand i{color:var(--main);font-size:1.1rem;}
.brand:hover{color:var(--accent);}
.nav-links{display:flex;gap:1.6rem;align-items:center;}
.nav-links a{
  font-size:.9rem;font-weight:500;color:var(--muted);
  padding:.3rem 0;border-bottom:2px solid transparent;
  transition:color .2s,border-color .2s;
}
.nav-links a:hover{color:var(--text);border-color:var(--main);}
.nav-links a.active{color:var(--text);border-color:var(--main);}
.nav-toggle{
  display:none;background:none;border:1px solid var(--line);
  color:var(--text);width:42px;height:38px;border-radius:8px;
}
.mobile-menu{display:none;border-top:1px solid var(--line);}
.mobile-menu a{
  display:block;padding:.7rem 0;font-size:.95rem;color:var(--muted);
  border-bottom:1px solid var(--line);
}
.mobile-menu a:hover{color:var(--accent);}

/* Hero */
.hero{
  position:relative;min-height:64vh;display:flex;align-items:flex-end;
  padding:7rem 0 3rem;
  background-image:linear-gradient(180deg,rgba(26,20,16,.55) 0%,rgba(26,20,16,.9) 70%,var(--bg) 100%),url('{随机图片}');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.hero .eyebrow{
  font-size:.8rem;letter-spacing:.28em;text-transform:uppercase;
  color:var(--main);font-weight:700;margin-bottom:1rem;
}
.hero h1{
  font-size:clamp(2.4rem,6vw,4.2rem);
  font-weight:900;max-width:14ch;
  margin-bottom:1.1rem;
}
.hero h1 em{font-style:normal;color:var(--accent);}
.hero p{color:var(--muted);max-width:52ch;font-size:1.02rem;line-height:1.75;}
.hero .meta-row{
  display:flex;gap:1.8rem;flex-wrap:wrap;margin-top:2rem;
  font-size:.85rem;color:var(--muted);
}
.hero .meta-row b{color:var(--text);font-size:1.15rem;font-weight:800;display:block;}

/* 区块通用 */
.section{padding:4.5rem 0;border-bottom:1px solid var(--line);}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:1rem;margin-bottom:2.4rem;flex-wrap:wrap;
}
.section-head h2{
  font-size:clamp(1.8rem,3.4vw,2.6rem);font-weight:900;
  display:flex;align-items:center;gap:.7rem;
}
.section-head h2 .num{
  font-size:.85rem;font-weight:700;color:var(--main);
  letter-spacing:.2em;
}
.section-head .sub{color:var(--muted);font-size:.92rem;max-width:46ch;line-height:1.7;}

/* 榜单 */
.rank-list{border-top:1px solid var(--line);}
.rank-item{
  display:flex;align-items:center;gap:1.4rem;
  padding:1.15rem .4rem;border-bottom:1px solid var(--line);
  transition:background .2s;
}
.rank-item:hover{background:rgba(249,115,22,.06);}
.rank-num{
  font-size:1.5rem;font-weight:900;color:transparent;
  -webkit-text-stroke:1px var(--line);min-width:2.6rem;
}
.rank-item:nth-child(1) .rank-num,
.rank-item:nth-child(2) .rank-num,
.rank-item:nth-child(3) .rank-num{
  -webkit-text-stroke:1px var(--main);
}
.rank-thumb{
  width:56px;height:76px;object-fit:cover;border-radius:6px;
  border:1px solid var(--line);flex-shrink:0;
}
.rank-main{flex:1;min-width:0;}
.rank-main .t{font-weight:700;font-size:1.02rem;}
.rank-main .t .tag{
  font-size:.66rem;font-weight:700;color:var(--bg);
  background:var(--accent);padding:.08rem .38rem;border-radius:4px;
  margin-left:.5rem;vertical-align:middle;letter-spacing:.04em;
}
.rank-main .d{color:var(--muted);font-size:.83rem;margin-top:.28rem;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.rank-score{
  font-weight:900;font-size:1.2rem;color:var(--accent);
  font-variant-numeric:tabular-nums;flex-shrink:0;
}

/* 海报网格 */
.poster-grid{
  display:grid;gap:1.4rem;
  grid-template-columns:repeat(auto-fill,minmax(160px,1fr));
}
.flip-card{
  position:relative;perspective:1200px;
  cursor:pointer;outline:none;
}
.flip-inner{
  position:relative;width:100%;aspect-ratio:2/3;
  transition:transform .55s cubic-bezier(.22,.8,.3,1);
  transform-style:preserve-3d;
}
.flip-card.flipped .flip-inner{transform:rotateY(180deg);}
.flip-face{
  position:absolute;inset:0;backface-visibility:hidden;
  border-radius:10px;overflow:hidden;
  border:1px solid var(--line);
  background:var(--panel);
  transition:box-shadow .3s,transform .3s;
}
.flip-front img{width:100%;height:100%;object-fit:cover;}
.flip-front .badge-q{
  position:absolute;top:.5rem;left:.5rem;
  font-size:.62rem;font-weight:800;letter-spacing:.06em;
  padding:.16rem .42rem;border-radius:4px;
  background:var(--main);color:#1a1410;
}
.flip-front .badge-q.hd{background:rgba(255,247,237,.9);color:#1a1410;}
.flip-front .front-info{
  position:absolute;left:0;right:0;bottom:0;
  padding:1.6rem .6rem .6rem;
  background:linear-gradient(transparent,rgba(15,11,8,.94));
}
.flip-front .front-info .pt{
  font-size:.86rem;font-weight:700;line-height:1.25;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.flip-front .front-info .ps{
  font-size:.72rem;color:var(--accent);font-weight:700;margin-top:.18rem;
}
.flip-back{
  transform:rotateY(180deg);
  padding:.85rem;display:flex;flex-direction:column;
  background:linear-gradient(160deg,#2a1f18,#1a1410);
  border-color:rgba(249,115,22,.4);
}
.flip-back h4{font-size:.85rem;margin-bottom:.5rem;color:var(--accent);}
.flip-back .meta{font-size:.68rem;color:var(--muted);line-height:1.55;}
.flip-back .meta b{color:var(--text);font-weight:600;}
.flip-back .plot{
  font-size:.68rem;line-height:1.55;color:rgba(255,247,237,.78);
  margin-top:.45rem;overflow:hidden;
  display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;
}
.flip-back .close-x{
  position:absolute;top:.35rem;right:.4rem;
  width:22px;height:22px;border-radius:50%;
  border:1px solid var(--line);background:rgba(0,0,0,.35);
  color:var(--text);font-size:.7rem;line-height:1;
  display:flex;align-items:center;justify-content:center;
}
.flip-card:hover .flip-face{
  box-shadow:0 18px 40px -12px rgba(0,0,0,.85),0 0 0 1px rgba(249,115,22,.35);
  transform:translateY(-4px);
}

/* 分类 tabs */
.tabs-row{
  display:flex;gap:.6rem;flex-wrap:wrap;margin-bottom:2rem;
}
.tab-btn{
  border:1px solid var(--line);background:transparent;color:var(--muted);
  padding:.45rem 1.1rem;border-radius:999px;font-size:.85rem;font-weight:500;
  transition:all .2s;
}
.tab-btn:hover{border-color:var(--main);color:var(--text);}
.tab-btn.active{
  background:var(--main);border-color:var(--main);
  color:#1a1410;font-weight:700;
}
.tab-panel{display:none;}
.tab-panel.active{display:block;animation:fadeUp .45s ease both;}

/* 时间线 */
.timeline{position:relative;padding-left:1.8rem;}
.timeline::before{
  content:"";position:absolute;left:.42rem;top:.4rem;bottom:.4rem;
  width:1px;background:var(--line);
}
.tl-item{position:relative;padding:0 0 2rem .4rem;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
  content:"";position:absolute;left:-1.62rem;top:.42rem;
  width:9px;height:9px;border-radius:50%;
  background:var(--bg);border:2px solid var(--main);
}
.tl-item h4{font-size:1.02rem;margin-bottom:.35rem;font-weight:700;}
.tl-item .yr{
  font-size:.72rem;font-weight:800;color:var(--main);
  letter-spacing:.14em;margin-bottom:.3rem;display:block;
}
.tl-item p{color:var(--muted);font-size:.9rem;line-height:1.72;margin:0;}

/* 友情链接 */
.friend-links{
  padding:3rem 0;border-bottom:1px solid var(--line);
}
.friend-links h3{
  font-size:.82rem;letter-spacing:.24em;text-transform:uppercase;
  color:var(--main);font-weight:800;margin-bottom:1rem;
}

/* 页脚 */
footer{padding:3rem 0 2.4rem;}
footer .f-brand{
  font-size:1.3rem;font-weight:900;letter-spacing:-.03em;margin-bottom:.7rem;
}
footer .f-brand i{color:var(--main);}
footer p{color:var(--muted);font-size:.85rem;line-height:1.75;margin:0;}
footer .f-links{display:flex;gap:1.4rem;flex-wrap:wrap;font-size:.85rem;color:var(--muted);}
footer .f-links a:hover{color:var(--accent);}

/* 遮罩 */
#overlay{
  position:fixed;inset:0;background:rgba(10,7,5,.82);
  backdrop-filter:blur(6px);z-index:1200;
  opacity:0;pointer-events:none;transition:opacity .3s;
}
#overlay.on{opacity:1;pointer-events:auto;}

/* 视口淡入 */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:none;}

/* 推荐小组件 */
.picker-box{
  border:1px solid var(--line);border-radius:14px;
  padding:2rem;display:flex;flex-direction:column;gap:1.2rem;
}
.picker-result{
  min-height:88px;display:flex;align-items:center;gap:1rem;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:1rem 0;
}
.picker-result .p-name{font-size:1.3rem;font-weight:800;}
.picker-result .p-meta{color:var(--muted);font-size:.85rem;margin-top:.3rem;line-height:1.6;}
.btn-main{
  background:var(--main);color:#1a1410;border:none;
  font-weight:800;padding:.7rem 1.7rem;border-radius:999px;
  font-size:.92rem;transition:transform .2s,background .2s;
  align-self:flex-start;
}
.btn-main:hover{background:var(--accent);transform:translateY(-2px);}

.genre-note{
  border:1px solid var(--line);border-radius:14px;
  padding:2rem;height:100%;
}
.genre-note h4{font-size:1.1rem;margin-bottom:.8rem;font-weight:800;}
.genre-note p{color:var(--muted);font-size:.9rem;line-height:1.8;margin-bottom:.8rem;}
.genre-note .kv{font-size:.8rem;color:var(--muted);}
.genre-note .kv b{color:var(--accent);}

@media (max-width:991px){
  .nav-links{display:none;}
  .nav-toggle{display:block;}
  .hero{min-height:52vh;padding:5rem 0 2.4rem;}
}
@media (max-width:575px){
  .poster-grid{grid-template-columns:repeat(2,1fr);gap:.9rem;}
  .rank-thumb{width:46px;height:62px;}
  .rank-score{font-size:1rem;}
  .section{padding:3rem 0;}
  .flip-back .plot{-webkit-line-clamp:4;}
}

/* --- 子页面追加 --- */
/* 本页专属少量样式，其余复用站点 style.css */
  .about-hero {padding:64px 0 40px;border-bottom:1px solid var(--line);background:
    radial-gradient(900px 320px at 15% -10%, rgba(249,115,22,.20), transparent 60%),
    radial-gradient(700px 300px at 90% 0%, rgba(250,204,21,.12), transparent 60%);}
.about-hero h1 {font-size:clamp(1.7rem,4vw,2.7rem);font-weight:900;line-height:1.2;margin:0 0 16px;color:var(--text);}
.about-hero h1 em {font-style:normal;color:var(--main);}
.about-hero p {color:var(--muted);max-width:760px;line-height:1.85;margin:0;font-size:1.02rem;}
.about-tags {display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;}
.about-tags span {font-size:.82rem;padding:6px 14px;border-radius:999px;border:1px solid var(--line);background:var(--panel);color:var(--muted);}
.about-tags span i {color:var(--accent);margin-right:6px;}
.stat-row {display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:36px;}
.stat-box {background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px 18px;}
.stat-box b {display:block;font-size:1.6rem;font-weight:900;color:var(--main);line-height:1.1;}
.stat-box small {display:block;margin-top:8px;color:var(--muted);font-size:.82rem;}
.stat-row {grid-template-columns:repeat(2,1fr);}
.about-body {padding:56px 0 72px;}
.about-block {margin-bottom:52px;}
.about-block h2 {font-size:clamp(1.25rem,2.4vw,1.6rem);font-weight:800;color:var(--text);margin:0 0 18px;position:relative;padding-left:16px;}
.about-block h2::before {content:"";position:absolute;left:0;top:.28em;bottom:.28em;width:4px;border-radius:4px;background:linear-gradient(180deg,var(--main),var(--accent));}
.about-block p {color:var(--muted);line-height:1.95;margin:0 0 14px;}
.about-block p strong {color:var(--text);font-weight:600;}
.rule-grid {display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.rule-grid {grid-template-columns:1fr;}
.rule-card {background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:22px 20px;transition:.25s;}
.rule-card:hover {border-color:rgba(249,115,22,.55);transform:translateY(-3px);}
.rule-card i {color:var(--main);font-size:1.15rem;margin-bottom:12px;display:inline-block;}
.rule-card h3 {font-size:1rem;font-weight:700;color:var(--text);margin:0 0 10px;}
.rule-card p {color:var(--muted);font-size:.9rem;line-height:1.8;margin:0;}
.no-list {list-style:none;padding:0;margin:0;}
.no-list li {position:relative;padding:12px 0 12px 30px;color:var(--muted);line-height:1.8;border-bottom:1px dashed var(--line);}
.no-list li:last-child {border-bottom:none;}
.no-list li::before {content:"\f00d";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:12px;color:var(--main);font-size:.85rem;}
.yes-list li::before {content:"\f00c";color:var(--accent);}

/* --- 子页面追加 --- */
.page-hero {padding:64px 0 28px;position:relative}
.page-hero .crumb {color:var(--muted);font-size:.9rem;margin-bottom:14px}
.page-hero .crumb a {color:var(--accent);text-decoration:none}
.page-hero h1 {font-weight:900;font-size:clamp(1.7rem,4vw,2.6rem);line-height:1.25;margin:0 0 14px}
.page-hero h1 .hl {color:var(--main)}
.page-hero p {color:var(--muted);max-width:760px;line-height:1.85;margin:0}
.legal-wrap {display:grid;grid-template-columns:230px 1fr;gap:34px;align-items:start;padding:26px 0 70px}
.legal-toc {position:sticky;top:96px;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px 16px}
.legal-toc strong {display:block;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.legal-toc a {display:block;color:var(--text);text-decoration:none;font-size:.92rem;padding:8px 10px;border-radius:9px;line-height:1.4;transition:.2s}
.legal-toc a:hover {background:rgba(249,115,22,.14);color:var(--accent)}
.legal-body {min-width:0}
.legal-block {background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:26px 26px 24px;margin-bottom:22px}
.legal-block h2 {font-size:1.18rem;font-weight:800;margin:0 0 6px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.legal-block h2 i {color:var(--main);font-size:1rem}
.legal-block .sub {color:var(--muted);font-size:.85rem;margin:0 0 16px}
.legal-block p {color:rgba(255,247,237,.86);line-height:1.9;margin:0 0 12px;font-size:.96rem}
.legal-block p:last-child {margin-bottom:0}
.legal-block ul {margin:0;padding-left:0;list-style:none}
.legal-block ul li {position:relative;padding-left:22px;color:rgba(255,247,237,.86);line-height:1.85;font-size:.95rem;margin-bottom:9px}
.legal-block ul li::before {content:"\f0da";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--main);position:absolute;left:2px;top:2px;font-size:.72rem}
.legal-block ul li b {color:var(--accent);font-weight:600}
.note-box {background:linear-gradient(135deg,rgba(249,115,22,.16),rgba(250,204,21,.07));border:1px solid rgba(249,115,22,.4);border-radius:14px;padding:16px 18px;margin-top:16px}
.note-box p {margin:0;color:var(--text);font-size:.92rem;line-height:1.8}
.note-box p i {color:var(--accent);margin-right:8px}
.contact-grid {display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:8px}
.contact-cell {background:rgba(0,0,0,.28);border:1px solid var(--line);border-radius:13px;padding:16px}
.contact-cell i {color:var(--main);font-size:1.1rem;margin-bottom:8px;display:block}
.contact-cell strong {display:block;font-size:.95rem;margin-bottom:4px;color:var(--text)}
.contact-cell span {color:var(--muted);font-size:.85rem;line-height:1.6;word-break:break-all}
.legal-wrap {grid-template-columns:1fr;gap:20px;padding-bottom:52px}
.legal-toc {position:static;display:flex;flex-wrap:wrap;gap:6px}
.legal-toc strong {width:100%;margin-bottom:6px}
.legal-toc a {padding:6px 11px;background:rgba(0,0,0,.22);font-size:.85rem}
.contact-grid {grid-template-columns:1fr}
.legal-block {padding:20px 18px}

/* --- 子页面追加 --- */
.guide-hero {padding:64px 0 40px;border-bottom:1px solid var(--line);background:radial-gradient(900px 360px at 12% -10%,rgba(249,115,22,.20),transparent 70%),radial-gradient(700px 300px at 88% 0%,rgba(250,204,21,.10),transparent 70%);}
.guide-hero h1 {font-size:clamp(1.7rem,4vw,2.75rem);font-weight:900;line-height:1.22;letter-spacing:-.5px;margin:0 0 14px;}
.guide-hero h1 em {font-style:normal;color:var(--main);}
.guide-hero p {color:var(--muted);max-width:760px;line-height:1.85;margin:0;font-size:1.02rem;}
.g-badge {display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border:1px solid var(--line);border-radius:999px;font-size:.78rem;letter-spacing:.06em;color:var(--accent);background:rgba(250,204,21,.07);margin-bottom:18px;text-transform:uppercase;font-weight:600;}
.g-card {background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:26px 24px;height:100%;transition:border-color .2s,transform .2s;}
.g-card:hover {border-color:rgba(249,115,22,.55);transform:translateY(-3px);}
.g-card h3 {font-size:1.08rem;font-weight:800;margin:0 0 10px;display:flex;align-items:center;gap:10px;}
.g-card h3 i {color:var(--main);font-size:1rem;}
.g-card p {color:var(--muted);line-height:1.8;font-size:.93rem;margin:0;}
.g-step {display:flex;gap:16px;padding:18px 0;border-bottom:1px dashed var(--line);}
.g-step:last-child {border-bottom:none;}
.g-step-num {flex:0 0 36px;height:36px;border-radius:10px;background:rgba(249,115,22,.15);color:var(--main);display:flex;align-items:center;justify-content:center;font-weight:900;font-size:.95rem;border:1px solid rgba(249,115,22,.35);}
.g-step h4 {font-size:1rem;font-weight:800;margin:0 0 6px;}
.g-step p {color:var(--muted);font-size:.92rem;line-height:1.8;margin:0;}
.g-tip {background:linear-gradient(135deg,rgba(249,115,22,.12),rgba(250,204,21,.06));border:1px solid rgba(249,115,22,.3);border-radius:14px;padding:20px 22px;margin:26px 0;}
.g-tip strong {color:var(--accent);}
.g-tip p {margin:0;color:var(--text);opacity:.9;line-height:1.85;font-size:.94rem;}
.g-table {width:100%;border-collapse:collapse;font-size:.92rem;}
.g-table th,.g-table td {padding:13px 14px;text-align:left;border-bottom:1px solid var(--line);}
.g-table th {color:var(--accent);font-weight:700;font-size:.85rem;letter-spacing:.03em;background:rgba(255,247,237,.03);}
.g-table td {color:var(--muted);}
.g-table td:first-child {color:var(--text);font-weight:600;}
.g-qa {border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--panel);}
.g-qa-item {border-bottom:1px solid var(--line);}
.g-qa-item:last-child {border-bottom:none;}
.g-qa-q {width:100%;background:none;border:none;text-align:left;padding:18px 22px;color:var(--text);font-weight:700;font-size:.97rem;display:flex;justify-content:space-between;align-items:center;gap:14px;cursor:pointer;font-family:inherit;}
.g-qa-q i {color:var(--main);transition:transform .25s;font-size:.8rem;}
.g-qa-item.open .g-qa-q i {transform:rotate(180deg);}
.g-qa-a {max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 22px;}
.g-qa-item.open .g-qa-a {max-height:320px;padding-bottom:18px;}
.g-qa-a p {margin:0;color:var(--muted);line-height:1.85;font-size:.92rem;}
.g-link-row {display:flex;flex-wrap:wrap;gap:12px;margin-top:22px;}
.g-btn {display:inline-flex;align-items:center;gap:9px;padding:11px 22px;border-radius:999px;font-weight:700;font-size:.9rem;text-decoration:none;border:1px solid rgba(249,115,22,.5);color:var(--main);background:rgba(249,115,22,.1);transition:.2s;}
.g-btn:hover {background:var(--main);color:#1a1410;border-color:var(--main);}
.g-btn.solid {background:var(--main);color:#1a1410;border-color:var(--main);}
.g-btn.solid:hover {background:var(--accent);border-color:var(--accent);}
footer .foot-note {color:var(--muted);font-size:.86rem;line-height:1.9;}
footer .foot-note a {color:var(--main);text-decoration:none;}
footer .foot-note a:hover {text-decoration:underline;}
.guide-hero {padding:44px 0 30px;}
.g-card {padding:20px 18px;}