:root{
  --shell-gutter:16px;
  --void:#07070d;--panel:#0d0e18;--panel2:#12142099;
  --ink:#eef0fb;--muted:#8f93b3;--dim:#61658a;
  --violet:#6c5ce7;--cyan:#22d3ee;--glow:#a78bfa;
  --line:rgba(160,168,220,.15);--line2:rgba(160,168,220,.28);
  --brand-1:#FFC53D;--brand-2:#F5901E;--brand-ink:#1a1a1a;
  --max:1400px;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --num:"DIN Alternate","Helvetica Neue",Arial,sans-serif;
}
/* 锚点跳转：吸顶头部会盖住区块顶部，必须给滚动容器留出头部那么高的内边距。
   值 = 实测头部高度 + 余量；改了头部高度这里要跟着改。 */
html{scroll-behavior:smooth;scroll-padding-top:92px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

*{box-sizing:border-box}
figure,h1,h2,h3,h4,p,ul,ol,dl,dd{margin:0}
ul,ol{list-style:none;padding:0}
body{margin:0;min-width:320px;overflow-x:clip;background:var(--void);color:var(--ink);font-family:var(--sans);
  background-image:radial-gradient(ellipse 70% 40% at 20% 0%,rgba(108,92,231,.22),transparent 60%),
                   radial-gradient(ellipse 60% 40% at 90% 12%,rgba(34,211,238,.13),transparent 60%)}
a{color:inherit}
.page-shell{width:min(100% - var(--shell-gutter)*2,var(--max));margin-inline:auto;padding:52px 0}

/* 顶栏 */
.site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;
  gap:18px;height:64px;padding:0 var(--shell-gutter);background:rgba(7,7,13,.86);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line)}
.brand-lockup{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.brand-mark{width:30px;height:30px;flex:0 0 auto}
.brand-text{display:flex;flex-direction:column;line-height:1.1;min-width:0}
.brand-name{font-size:16px;font-weight:700;letter-spacing:.02em;white-space:nowrap;
  background:linear-gradient(100deg,var(--brand-1),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.brand-en{font-size:8px;letter-spacing:.24em;color:var(--dim);white-space:nowrap}
.site-nav{display:flex;gap:14px;overflow-x:auto;scrollbar-width:none}
.site-nav::-webkit-scrollbar{display:none}
.site-nav a{font-size:12.5px;color:var(--muted);text-decoration:none;white-space:nowrap;padding:4px 0;
  border-bottom:1px solid transparent}
.site-nav a:hover{color:var(--ink);border-bottom-color:var(--cyan)}

/* 首屏 */
.hero{position:relative;width:min(100% - var(--shell-gutter)*2,var(--max));margin-inline:auto;
  padding:70px 0 64px;overflow:hidden}
.hero-glow{position:absolute;right:-8%;top:-30%;width:60%;aspect-ratio:1;border-radius:50%;
  background:conic-gradient(from 200deg,var(--violet),var(--cyan),var(--glow),var(--violet));
  filter:blur(90px);opacity:.28;pointer-events:none}
.hero-copy{position:relative;z-index:1;max-width:44em}
.eyebrow{font-size:10px;letter-spacing:.28em;color:var(--cyan);margin-bottom:18px}
.hero h1{font-size:clamp(38px,9vw,74px);line-height:1.06;letter-spacing:-.03em;font-weight:800}
.hero-lead{margin-top:20px;font-size:15px;line-height:2;color:var(--muted)}
.hero-stats{display:flex;flex-wrap:wrap;gap:10px 30px;margin-top:34px}
.hero-stats span{font-size:11.5px;letter-spacing:.06em;color:var(--dim)}
.hero-stats b{font-family:var(--num);font-size:26px;font-weight:700;margin-right:7px;
  background:linear-gradient(120deg,var(--cyan),var(--glow));-webkit-background-clip:text;background-clip:text;color:transparent}

/* 区块标题 */
.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;
  border-top:1px solid var(--line2);padding-top:20px;margin-bottom:20px}
.section-heading p{font-size:10px;letter-spacing:.26em;color:var(--cyan);margin-bottom:12px}
.section-heading h2{font-size:clamp(25px,5.4vw,42px);line-height:1.22;letter-spacing:-.02em;font-weight:700}
.section-heading>span{font-size:9px;line-height:1.7;letter-spacing:.18em;text-align:right;color:var(--dim);flex:0 0 auto}
.section-note{font-size:13.5px;line-height:2;color:var(--muted);max-width:56em;margin-bottom:34px}
.tag-row{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:11px}
.tag-row span{font-size:10px;line-height:1;padding:5px 8px;border-radius:999px;color:var(--glow);
  border:1px solid rgba(167,139,250,.34);background:rgba(108,92,231,.1)}

/* 榜首：13 是质数，拆出这一版剩 12 才排得满 */
.lead-card{display:grid;gap:22px;padding:26px;margin-bottom:26px;border-radius:16px;
  border:1px solid var(--line2);background:linear-gradient(150deg,rgba(108,92,231,.16),rgba(34,211,238,.06) 60%,transparent),var(--panel)}
.lead-rank{display:flex;align-items:baseline;gap:12px}
.lead-rank b{font-family:var(--num);font-size:62px;line-height:.85;font-weight:700;
  background:linear-gradient(140deg,var(--cyan),var(--glow));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead-rank span{font-size:10px;letter-spacing:.18em;color:var(--dim)}
.lead-body h3{font-size:clamp(26px,6vw,40px);line-height:1.2;letter-spacing:-.02em;margin-bottom:14px}
.lead-heat{font-family:var(--num);font-size:15px;letter-spacing:.02em;color:var(--cyan);margin-bottom:14px}
.lead-body>p{font-size:14px;line-height:2;color:var(--muted)}
.lead-craft{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);font-size:12.5px;color:var(--dim)}
.lead-craft span{display:inline-block;margin-right:10px;padding:3px 8px;border-radius:4px;
  background:rgba(34,211,238,.13);color:var(--cyan);font-size:10px;letter-spacing:.1em}

/* 十二格：2/3/4 列，12 都整除，任何断点不缺角 */
.heat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.heat-card{min-width:0;position:relative;padding:18px 16px 20px;border-radius:12px;
  border:1px solid var(--line);background:var(--panel);transition:border-color .3s ease,transform .3s ease}
.heat-card:hover{border-color:rgba(34,211,238,.45);transform:translateY(-2px)}
.hc-rank{font-family:var(--num);font-size:13px;font-weight:700;color:var(--dim);letter-spacing:.06em;
  display:block;margin-bottom:12px}
.heat-card h3{font-size:15.5px;line-height:1.4;margin-bottom:9px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.8em}
.hc-heat{font-family:var(--num);font-size:11.5px;color:var(--cyan);margin-bottom:10px;line-height:1.6}
.heat-card>p:last-child{font-size:12px;line-height:1.85;color:var(--muted);
  display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}

/* 画风与制作 */
.craft-list{border-top:1px solid var(--line)}
.craft-row{display:grid;grid-template-columns:52px minmax(0,1fr);gap:16px;padding:22px 0;border-bottom:1px solid var(--line)}
.cr-no{font-family:var(--num);font-size:15px;font-weight:700;color:var(--violet);letter-spacing:.06em}
.craft-row h3{font-size:17px;line-height:1.35;margin-bottom:4px}
.cr-sub{font-size:11px;letter-spacing:.1em;color:var(--cyan);margin-bottom:10px}
.craft-row p:last-child{font-size:13px;line-height:1.95;color:var(--muted);max-width:52em}

/* 题材百科 */
.intro-lead{font-size:14.5px;line-height:2.05;color:var(--muted);max-width:56em;margin-bottom:30px}
.genre-compare{display:grid;grid-template-columns:minmax(0,1fr);gap:0;border-top:1px solid var(--line)}
.genre-compare>div{display:grid;grid-template-columns:minmax(0,7em) minmax(0,1fr);gap:16px;
  padding:16px 0;border-bottom:1px solid var(--line);align-items:baseline}
.genre-compare dt{font-size:14px;font-weight:600;color:var(--glow)}
.genre-compare dd{font-size:13px;line-height:1.9;color:var(--muted)}
.ency-sub{margin:40px 0 18px}
.ency-sub h3{font-size:17px;font-weight:600}
.ency-sub p{margin-top:8px;font-size:13px;line-height:1.9;color:var(--muted);max-width:52em}
.glossary-list{display:grid;grid-template-columns:minmax(0,1fr);gap:0;border-top:1px solid var(--line)}
.glossary-list li{padding:15px 0;border-bottom:1px solid var(--line);min-width:0}
.glossary-list h4{font-size:14px;margin-bottom:5px;color:var(--ink)}
.glossary-list p{font-size:12.5px;line-height:1.85;color:var(--muted)}

/* 问答与长尾 */
.faq-list,.lt-grid{display:grid;grid-template-columns:minmax(0,1fr);border-top:1px solid var(--line)}
.faq-item,.lt-item{padding:20px 0;border-bottom:1px solid var(--line);min-width:0}
.faq-item h3{font-size:15.5px;margin-bottom:9px}
.faq-item p{font-size:13px;line-height:2;color:var(--muted)}
.lt-item h3{font-size:13.5px;margin-bottom:5px}
.lt-item p{font-size:12px;line-height:1.85;color:var(--muted)}

/* 关于本站 */
.brand-about{display:grid;grid-template-columns:minmax(0,1fr);gap:30px;margin-bottom:36px}
.ba-tagline{color:var(--cyan);font-size:19px;line-height:1.5;margin-bottom:16px}
.ba-body{color:var(--muted);font-size:14px;line-height:2.05;max-width:44em}
.ba-body+.ba-body{margin-top:13px}
.ba-queries{display:grid;grid-template-columns:minmax(0,1fr);border-top:1px solid var(--line)}
.ba-queries>div{padding:13px 2px;border-bottom:1px solid var(--line);min-width:0}
.ba-queries dt{font-size:14px;font-weight:600;color:var(--ink)}
.ba-queries dd{margin-top:5px;font-size:12px;line-height:1.8;color:var(--muted)}
.about-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:28px}
.about-main p{font-size:13.5px;line-height:2.05;color:var(--muted)}
.about-main p+p{margin-top:13px}
.about-facts{display:grid;grid-template-columns:minmax(0,1fr);border-top:1px solid var(--line)}
.about-facts>div{display:grid;grid-template-columns:minmax(0,6em) minmax(0,1fr);gap:14px;
  padding:13px 0;border-bottom:1px solid var(--line);align-items:baseline}
.about-facts dt{font-size:12.5px;color:var(--cyan)}
.about-facts dd{font-size:12.5px;line-height:1.75;color:var(--muted)}
.about-facts a{color:var(--glow);text-decoration:underline;text-underline-offset:3px}

/* 页脚 */
.site-footer{border-top:1px solid var(--line2);margin-top:40px;background:rgba(9,10,18,.7)}
.footer-inner{display:grid;grid-template-columns:minmax(0,1fr);gap:30px;padding:52px 0 34px}
.footer-brand .brand-lockup{margin-bottom:12px}
.footer-brand strong{font-size:15px}
.footer-brand p{font-size:12.5px;line-height:1.9;color:var(--muted)}
.footer-desc{margin-top:9px;color:var(--dim)!important;font-size:12px!important}
.footer-heading{font-size:10px;letter-spacing:.2em;color:var(--cyan);margin-bottom:12px}
.footer-nav li{margin-bottom:8px}
.footer-nav a{font-size:12.5px;color:var(--muted);text-decoration:none}
.footer-nav a:hover{color:var(--ink)}
.footer-meta p{font-size:12px;line-height:1.9;color:var(--muted)}
.footer-bottom{padding:16px 0 30px;border-top:1px solid var(--line)}
.footer-bottom p{font-size:11.5px;color:var(--dim)}

@media (min-width:720px){
  :root{--shell-gutter:32px}
  .page-shell{padding:68px 0}
  .site-header{height:76px}
  .heat-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
  .lead-card{grid-template-columns:130px minmax(0,1fr);gap:28px;padding:34px}
  .lead-rank{flex-direction:column;align-items:flex-start;gap:6px}
  .brand-about{grid-template-columns:minmax(0,1fr);gap:34px}
  .ba-queries{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:24px}
  .about-grid{grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:40px}
  .genre-compare{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:36px}
  .glossary-list{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:36px}
  .lt-grid{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:40px}
  .footer-inner{grid-template-columns:minmax(0,1.4fr) minmax(0,.8fr) minmax(0,1.1fr);gap:40px}
}
@media (min-width:1120px){
  :root{--shell-gutter:56px}
  .page-shell{padding:80px 0}
  .hero{padding:96px 0 80px}
  .heat-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
  .brand-about{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:52px;align-items:start}
  .glossary-list{grid-template-columns:repeat(3,minmax(0,1fr))}
  .faq-item{display:grid;grid-template-columns:minmax(0,18em) minmax(0,1fr);gap:0 40px;align-items:baseline}
  .faq-item h3{margin-bottom:0}
}
@media (prefers-reduced-motion:reduce){.heat-card{transition:none}}


/* ── 生成式封面：2:3 竖版，题材决定图形，剧名决定色相 ────────────────── */
.hc-cover,.lead-cover{position:relative}
.cover-photo{display:block;width:100%;height:100%;object-fit:cover}
.cover-art{position:absolute;inset:0;width:100%;height:100%}
.ca-no{font-family:var(--num);font-size:15px;font-weight:700;fill:rgba(255,255,255,.62);letter-spacing:.06em}
.hc-cover,.lead-cover{margin:0;border-radius:10px;overflow:hidden;aspect-ratio:2/3;background:var(--panel);
  border:1px solid var(--line)}
.heat-card{display:grid;grid-template-columns:minmax(0,1fr);gap:13px;padding:13px 13px 17px}
.hc-body{min-width:0}
.lead-card{align-items:start}
@media (min-width:720px){
  .lead-card{grid-template-columns:150px 110px minmax(0,1fr);gap:26px;align-items:center}
  .lead-cover{align-self:stretch;max-height:280px}
}
@media (max-width:719px){
  .lead-card{grid-template-columns:104px minmax(0,1fr);gap:16px;align-items:start}
  .lead-cover{grid-row:span 2}
  .lead-rank{flex-direction:column;align-items:flex-start;gap:4px}
  .lead-rank b{font-size:40px}
}

/* 榜首旁边已有大号序号，封面上那个小的就重复了 */
.lead-cover .ca-no{display:none}

/* 封面上的文字：剧名是主视觉，钩子次之，角标与序号最轻 */
.ca-title{fill:#fff;font-family:var(--sans);font-weight:800;letter-spacing:.01em;
  paint-order:stroke;stroke:rgba(0,0,0,.34);stroke-width:2.2px;stroke-linejoin:round}
.ca-hook{fill:rgba(255,255,255,.82);font-family:var(--sans);font-size:9.5px;font-weight:500;letter-spacing:.04em}
.ca-badge{font-family:var(--sans);font-size:8.5px;font-weight:600;letter-spacing:.06em;text-anchor:middle}
.ca-no{fill:rgba(255,255,255,.6);font-family:var(--num);font-size:12px;font-weight:700;text-anchor:end}



/* ── 首屏封面墙：五张斜插，补掉右半边的空白 ─────────────────────────── */
.hero-wall{display:none}
.hero-wall figure{position:absolute;margin:0;border-radius:10px;overflow:hidden;
  box-shadow:0 24px 60px rgba(0,0,0,.55);border:1px solid rgba(160,168,220,.18)}
.hero-wall img{width:100%;height:100%;object-fit:cover;display:block}

/* ── 画风路线样例图 ──────────────────────────────────────────────── */
.cr-thumb{margin:0;width:56px;aspect-ratio:2/3;border-radius:6px;overflow:hidden;
  border:1px solid var(--line);background:var(--panel)}
.cr-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.craft-row{grid-template-columns:36px 56px minmax(0,1fr);gap:14px;align-items:start}

/* ── Telegram 悬浮窗 ────────────────────────────────────────────── */
.tg-float{position:fixed;right:16px;bottom:16px;z-index:60;display:inline-flex;align-items:center;gap:8px;
  padding:11px 16px;border-radius:999px;text-decoration:none;font-size:13.5px;font-weight:600;
  color:#04121a;background:linear-gradient(120deg,var(--cyan),var(--glow));
  box-shadow:0 10px 30px rgba(34,211,238,.32);transition:transform .25s ease,box-shadow .25s ease}
.tg-float:hover{transform:translateY(-2px);box-shadow:0 14px 38px rgba(34,211,238,.46)}
.tg-float svg{width:17px;height:17px;flex:0 0 auto}
@media (max-width:719px){.tg-float span{display:none}.tg-float{padding:13px;right:14px;bottom:14px}}
@media (prefers-reduced-motion:reduce){.tg-float{transition:none}}

@media (min-width:1120px){
  .hero{position:relative}
  .hero-wall{display:block;position:absolute;right:0;top:50%;transform:translateY(-50%);
    width:46%;height:400px;pointer-events:none}
  .hero-wall figure{width:26%;aspect-ratio:2/3}
  .hw-1{left:2%;top:16%;transform:rotate(-7deg);z-index:1}
  .hw-2{left:20%;top:4%;transform:rotate(-3deg);z-index:2}
  .hw-3{left:38%;top:0;transform:rotate(0deg);z-index:3}
  .hw-4{left:56%;top:4%;transform:rotate(3deg);z-index:2}
  .hw-5{left:74%;top:16%;transform:rotate(7deg);z-index:1}
}