/* roulang page: index */
:root{
  --ink:#1d1a17;
  --ink-2:#443d37;
  --muted:#7d746c;
  --bg:#fdf9f4;
  --bg-2:#f7efe6;
  --surface:#ffffff;
  --line:#ece2d7;
  --line-strong:#dccdbe;
  --brand:#e0503a;
  --brand-2:#b93a27;
  --brand-soft:#fde5df;
  --accent:#1f6f5c;
  --accent-soft:#e3f1ec;
  --gold:#e0a12b;
  --gold-soft:#fcf0d8;
  --radius:20px;
  --radius-sm:12px;
  --radius-pill:999px;
  --shadow-sm:0 2px 10px rgba(29,26,23,.06);
  --shadow:0 14px 34px -16px rgba(29,26,23,.22);
  --shadow-lg:0 30px 64px -28px rgba(29,26,23,.3);
  --maxw:1180px;
  --gap:clamp(56px,6.5vw,92px);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:
    radial-gradient(1000px 520px at 88% -12%, #fdece2 0%, rgba(253,236,226,0) 62%),
    radial-gradient(900px 480px at -8% 8%, #e7f2ee 0%, rgba(231,242,238,0) 60%),
    var(--bg);
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;cursor:pointer;}
h1,h2,h3,h4,p,ul,ol,dl,dd{margin:0;}
ul,ol{padding:0;list-style:none;}
:focus-visible{outline:3px solid rgba(224,80,58,.55);outline-offset:3px;border-radius:6px;}
::selection{background:rgba(224,80,58,.22);}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.section{padding:var(--gap) 0;}
.section-tight{padding:calc(var(--gap) * .6) 0;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.14em;
  color:var(--brand-2);text-transform:uppercase;
  background:var(--brand-soft);
  padding:7px 14px;border-radius:var(--radius-pill);
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand);}
.section-head{max-width:720px;margin-bottom:44px;}
.section-head h2{
  font-size:clamp(26px,3.2vw,38px);
  line-height:1.28;letter-spacing:-.01em;margin:18px 0 14px;font-weight:800;
}
.section-head p{color:var(--muted);font-size:16px;}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center;}

/* ---------- 顶部信息条 ---------- */
.topbar{
  background:var(--ink);color:#efe7de;font-size:13px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.topbar .container{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  min-height:42px;padding-top:6px;padding-bottom:6px;
}
.topbar-left{display:flex;align-items:center;gap:10px;letter-spacing:.02em;}
.dot-live{width:7px;height:7px;border-radius:50%;background:#59d18f;box-shadow:0 0 0 4px rgba(89,209,143,.18);}
.topbar-right{display:flex;align-items:center;gap:18px;}
.topbar-right a{color:#efe7de;opacity:.86;transition:opacity .2s,color .2s;}
.topbar-right a:hover{opacity:1;color:#fff;}
.topbar-right .sep{width:1px;height:12px;background:rgba(255,255,255,.22);}

/* ---------- 导航 ---------- */
.nav-wrap{position:sticky;top:0;z-index:60;background:rgba(253,249,244,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);}
.nav-inner{display:flex;align-items:center;gap:26px;min-height:74px;}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.logo-mark{
  width:40px;height:40px;border-radius:13px;flex-shrink:0;
  background:linear-gradient(145deg,var(--brand) 0%,#f08a5d 100%);
  display:grid;place-items:center;color:#fff;font-weight:800;font-size:15px;
  box-shadow:0 8px 18px -8px rgba(224,80,58,.7);
  letter-spacing:.02em;
}
.logo-text{display:flex;flex-direction:column;line-height:1.2;}
.logo-text strong{font-size:17px;font-weight:800;letter-spacing:-.01em;}
.logo-text span{font-size:11px;color:var(--muted);letter-spacing:.12em;}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto;flex-wrap:wrap;}
.nav-links a{
  position:relative;display:inline-block;padding:9px 14px;border-radius:var(--radius-pill);
  font-size:14.5px;color:var(--ink-2);font-weight:600;transition:background .2s,color .2s;
}
.nav-links a:hover{background:var(--bg-2);color:var(--brand-2);}
.nav-links a.active{background:var(--ink);color:#fff;}
.nav-links a.active:hover{background:var(--ink);color:#fff;}
.nav-cta{margin-left:10px;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 24px;border-radius:var(--radius-pill);border:1px solid transparent;
  font-size:15px;font-weight:700;line-height:1.2;letter-spacing:.01em;
  transition:transform .18s ease,box-shadow .22s ease,background .2s ease,color .2s ease,border-color .2s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 14px 26px -14px rgba(224,80,58,.85);}
.btn-primary:hover{background:var(--brand-2);transform:translateY(-2px);box-shadow:0 18px 30px -14px rgba(185,58,39,.85);}
.btn-primary:active{transform:translateY(0);}
.btn-dark{background:var(--ink);color:#fff;}
.btn-dark:hover{background:#332d28;transform:translateY(-2px);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong);}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand-2);background:#fff;transform:translateY(-2px);}
.btn-sm{padding:10px 18px;font-size:13.5px;}

/* ---------- Hero ---------- */
.hero{padding:clamp(44px,5.5vw,74px) 0 clamp(48px,6vw,84px);}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,4.5vw,64px);align-items:center;}
.hero-brandline{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:700;color:var(--accent);letter-spacing:.06em;margin-bottom:18px;}
.hero-brandline .bar{width:26px;height:2px;background:var(--accent);border-radius:2px;}
h1.hero-title{
  font-size:clamp(31px,4.4vw,52px);line-height:1.22;letter-spacing:-.02em;font-weight:900;
  margin-bottom:20px;
}
h1.hero-title em{font-style:normal;color:var(--brand);position:relative;}
h1.hero-title em::after{
  content:"";position:absolute;left:0;right:0;bottom:6px;height:10px;
  background:rgba(224,80,58,.16);border-radius:6px;z-index:-1;
}
.hero-sub{font-size:clamp(16px,1.6vw,19px);color:var(--ink-2);max-width:560px;line-height:1.8;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 26px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 13px;border-radius:var(--radius-pill);
  background:#fff;border:1px solid var(--line);color:var(--ink-2);
  font-size:13px;font-weight:600;box-shadow:var(--shadow-sm);
}
.tag--brand{background:var(--brand-soft);border-color:#f8cfc5;color:var(--brand-2);}
.tag--accent{background:var(--accent-soft);border-color:#cbe4db;color:var(--accent);}

/* Hero 视觉拼贴 */
.hero-visual{position:relative;min-height:420px;}
.cover{
  position:absolute;border-radius:22px;padding:20px;
  display:flex;flex-direction:column;justify-content:space-between;
  color:#fff;box-shadow:var(--shadow-lg);overflow:hidden;
  transition:transform .35s ease;
}
.cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.02) 30%,rgba(0,0,0,.42) 100%);}
.cover > *{position:relative;z-index:2;}
.cover-a{
  width:62%;height:290px;left:0;top:22px;transform:rotate(-5deg);
  background:linear-gradient(150deg,#e0503a 0%,#a83524 100%);
}
.cover-b{
  width:58%;height:250px;right:0;top:96px;transform:rotate(4deg);
  background:linear-gradient(150deg,#1f6f5c 0%,#134a3d 100%);
}
.cover-c{
  width:50%;height:180px;left:16%;bottom:0;transform:rotate(-1.5deg);
  background:linear-gradient(150deg,#2b2521 0%,#4c4038 100%);
}
.hero-visual:hover .cover-a{transform:rotate(-7deg) translateY(-6px);}
.hero-visual:hover .cover-b{transform:rotate(6deg) translateY(-6px);}
.cover-tag{
  align-self:flex-start;font-size:11.5px;font-weight:700;letter-spacing:.1em;
  background:rgba(255,255,255,.22);border:1px solid rgba(255,255,255,.35);
  padding:4px 10px;border-radius:var(--radius-pill);
}
.cover strong{font-size:17px;line-height:1.45;font-weight:800;}
.cover em{font-style:normal;font-size:12.5px;opacity:.8;letter-spacing:.06em;}
.score-float{
  position:absolute;right:-6px;bottom:12px;z-index:5;
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:12px 16px;box-shadow:var(--shadow);text-align:center;
}
.score-float b{display:block;font-size:22px;color:var(--brand);line-height:1.1;}
.score-float small{font-size:11px;color:var(--muted);letter-spacing:.06em;}

/* ---------- 数据条 ---------- */
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);
}
.stat{background:#fff;padding:26px 22px;text-align:center;}
.stat b{display:block;font-size:clamp(22px,2.6vw,30px);font-weight:900;color:var(--ink);letter-spacing:-.02em;}
.stat span{font-size:13px;color:var(--muted);}

/* ---------- 卡片网格 ---------- */
.grid{display:grid;gap:22px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}

.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .26s ease,border-color .22s ease;
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--line-strong);}
.card h3{font-size:19px;font-weight:800;margin:16px 0 10px;letter-spacing:-.01em;}
.card p{color:var(--muted);font-size:15px;}
.card-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  font-size:19px;font-weight:900;color:#fff;background:var(--brand);
  box-shadow:0 10px 20px -12px rgba(224,80,58,.9);
}
.card-icon.acc{background:var(--accent);box-shadow:0 10px 20px -12px rgba(31,111,92,.9);}
.card-icon.gold{background:var(--gold);box-shadow:0 10px 20px -12px rgba(224,161,43,.9);}
.card-icon.ink{background:var(--ink);box-shadow:0 10px 20px -12px rgba(29,26,23,.7);}

/* ---------- 分类入口卡 ---------- */
.cat-card{
  position:relative;overflow:hidden;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:30px 26px 26px;box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;gap:14px;
  transition:transform .22s ease,box-shadow .26s ease,border-color .22s;
}
.cat-card::before{
  content:"";position:absolute;inset:0 0 auto 0;height:5px;
  background:linear-gradient(90deg,var(--brand),#f0a17e);
}
.cat-card:nth-child(2)::before{background:linear-gradient(90deg,var(--accent),#6bbfa9);}
.cat-card:nth-child(3)::before{background:linear-gradient(90deg,#c9922a,#f0c878);}
.cat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--line-strong);}
.cat-card .num{font-size:12px;font-weight:800;letter-spacing:.16em;color:var(--muted);}
.cat-card h3{font-size:21px;font-weight:800;letter-spacing:-.01em;}
.cat-card p{color:var(--muted);font-size:14.5px;flex:1;}
.cat-card .more{display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:800;color:var(--brand-2);}
.cat-card .more::after{content:"→";transition:transform .2s;}
.cat-card:hover .more::after{transform:translateX(4px);}

/* ---------- 对比区 ---------- */
.compare{
  display:grid;grid-template-columns:1fr 1fr;gap:22px;
  align-items:stretch;
}
.compare-col{
  border-radius:var(--radius);padding:30px;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-sm);
}
.compare-col.is-after{
  background:linear-gradient(160deg,#1d1a17 0%,#332c26 100%);
  color:#f4ece3;border-color:#3a322b;
}
.compare-col h3{font-size:18px;font-weight:800;display:flex;align-items:center;gap:10px;margin-bottom:18px;}
.pill{font-size:11.5px;font-weight:800;letter-spacing:.1em;padding:4px 11px;border-radius:var(--radius-pill);background:var(--bg-2);color:var(--ink-2);}
.is-after .pill{background:rgba(255,255,255,.14);color:#f4ece3;}
.compare-list li{
  display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line);font-size:15px;color:var(--ink-2);
}
.is-after .compare-list li{border-bottom-color:rgba(255,255,255,.14);color:#e8ded4;}
.compare-list li:last-child{border-bottom:0;padding-bottom:0;}
.compare-list li span:first-child{flex-shrink:0;font-weight:900;color:var(--brand);}
.is-after .compare-list li span:first-child{color:#ffb199;}

/* ---------- 三步流程 ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:step;}
.step{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:32px 26px 26px;box-shadow:var(--shadow-sm);
}
.step::before{
  counter-increment:step;content:"0" counter(step);
  position:absolute;top:-16px;left:26px;
  font-size:13px;font-weight:900;letter-spacing:.1em;color:#fff;
  background:var(--brand);padding:6px 12px;border-radius:var(--radius-pill);
  box-shadow:0 8px 18px -10px rgba(224,80,58,.9);
}
.step:nth-child(2)::before{background:var(--accent);box-shadow:0 8px 18px -10px rgba(31,111,92,.9);}
.step:nth-child(3)::before{background:var(--ink);box-shadow:0 8px 18px -10px rgba(29,26,23,.8);}
.step h3{font-size:18px;font-weight:800;margin:10px 0 10px;}
.step p{color:var(--muted);font-size:14.5px;}

/* ---------- 反馈 ---------- */
.review-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:32px;align-items:start;}
.review-score{
  background:linear-gradient(160deg,#fff 0%,#fdf1ea 100%);
  border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow-sm);
}
.review-score .big{font-size:56px;font-weight:900;color:var(--brand);line-height:1;letter-spacing:-.03em;}
.review-score p{color:var(--muted);font-size:14px;margin-top:8px;}
.bars{margin-top:22px;display:grid;gap:12px;}
.bar-row{display:grid;grid-template-columns:64px 1fr 38px;align-items:center;gap:12px;font-size:13px;color:var(--ink-2);}
.bar{height:9px;border-radius:6px;background:#f0e4d9;overflow:hidden;}
.bar i{display:block;height:100%;border-radius:6px;background:linear-gradient(90deg,var(--brand),#f0a17e);}
.quote{
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--accent);
  border-radius:var(--radius-sm);padding:22px 24px;box-shadow:var(--shadow-sm);
}
.quote + .quote{margin-top:18px;}
.quote p{font-size:15px;color:var(--ink-2);}
.quote footer{display:flex;align-items:center;gap:10px;margin-top:14px;font-size:13px;color:var(--muted);}
.avatar{
  width:30px;height:30px;border-radius:50%;display:grid;place-items:center;
  background:var(--accent-soft);color:var(--accent);font-weight:800;font-size:12.5px;flex-shrink:0;
}

/* ---------- 更新清单 ---------- */
.list-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden;}
.list-head{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:22px 26px;border-bottom:1px solid var(--line);background:var(--bg-2);flex-wrap:wrap;
}
.list-head h3{font-size:17px;font-weight:800;}
.ep{
  display:flex;align-items:center;gap:18px;padding:20px 26px;border-bottom:1px solid var(--line);
  transition:background .2s;
}
.ep:last-child{border-bottom:0;}
.ep:hover{background:#fdf7f2;}
.ep-no{
  flex-shrink:0;width:52px;height:52px;border-radius:14px;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand-2);font-weight:900;font-size:14px;letter-spacing:-.02em;
}
.ep-body{flex:1;min-width:0;}
.ep-body strong{display:block;font-size:16px;font-weight:800;margin-bottom:4px;}
.ep-body small{color:var(--muted);font-size:13px;}
.ep-meta{display:flex;align-items:center;gap:10px;flex-shrink:0;flex-wrap:wrap;justify-content:flex-end;}
.chip{
  font-size:12px;font-weight:700;padding:4px 11px;border-radius:var(--radius-pill);
  background:var(--bg-2);color:var(--ink-2);
}
.chip.acc{background:var(--accent-soft);color:var(--accent);}
.chip.gold{background:var(--gold-soft);color:#9a6d11;}

/* ---------- FAQ ---------- */
.faq{max-width:860px;margin:0 auto;display:grid;gap:14px;}
.faq details{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:0 24px;box-shadow:var(--shadow-sm);transition:border-color .2s,box-shadow .2s;
}
.faq details[open]{border-color:var(--line-strong);box-shadow:var(--shadow);}
.faq summary{
  list-style:none;cursor:pointer;padding:20px 0;font-weight:800;font-size:16px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{
  content:"+";flex-shrink:0;width:26px;height:26px;border-radius:50%;
  display:grid;place-items:center;background:var(--bg-2);color:var(--brand-2);
  font-weight:900;font-size:16px;transition:transform .2s,background .2s;
}
.faq details[open] summary::after{content:"−";background:var(--brand);color:#fff;transform:rotate(180deg);}
.faq .answer{padding:0 0 22px;color:var(--muted);font-size:15px;max-width:92%;}

/* ---------- CTA ---------- */
.cta{
  position:relative;overflow:hidden;border-radius:28px;
  background:linear-gradient(140deg,#1d1a17 0%,#3b3129 58%,#5a4031 100%);
  color:#f6efe7;padding:clamp(36px,5vw,64px);box-shadow:var(--shadow-lg);
}
.cta::before{
  content:"";position:absolute;width:420px;height:420px;right:-120px;top:-160px;border-radius:50%;
  background:radial-gradient(circle,rgba(224,80,58,.55),rgba(224,80,58,0) 65%);
}
.cta::after{
  content:"";position:absolute;width:340px;height:340px;left:-140px;bottom:-180px;border-radius:50%;
  background:radial-gradient(circle,rgba(31,111,92,.5),rgba(31,111,92,0) 65%);
}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center;}
.cta h2{font-size:clamp(26px,3.2vw,38px);line-height:1.28;font-weight:900;margin-bottom:16px;letter-spacing:-.01em;}
.cta p{color:#ddd0c4;font-size:15.5px;max-width:520px;}
.cta-form{display:flex;gap:10px;flex-wrap:wrap;}
.cta-form input{
  flex:1;min-width:200px;padding:15px 18px;border-radius:var(--radius-pill);
  border:1px solid rgba(255,255,255,.24);background:rgba(255,255,255,.09);color:#fff;
  font-size:15px;transition:border-color .2s,background .2s;
}
.cta-form input::placeholder{color:rgba(255,255,255,.55);}
.cta-form input:focus{outline:none;border-color:#ffb199;background:rgba(255,255,255,.16);}
.cta-note{font-size:12.5px;color:rgba(255,255,255,.6);margin-top:12px;}
.cta-side{display:grid;gap:14px;}
.cta-fact{display:flex;gap:14px;align-items:center;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:16px;padding:16px 18px;}
.cta-fact b{font-size:20px;font-weight:900;color:#ffb199;flex-shrink:0;}
.cta-fact span{font-size:13.5px;color:#e3d8cd;line-height:1.5;}

/* ---------- 页脚 ---------- */
.footer{background:#141210;color:#c9beb3;padding:64px 0 0;margin-top:var(--gap);}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:44px;}
.footer .logo-text strong{color:#fff;}
.footer .logo-text span{color:#8d8177;}
.footer-brand p{margin-top:18px;font-size:14px;line-height:1.85;color:#9c9086;max-width:380px;}
.footer h4{color:#fff;font-size:14.5px;font-weight:800;letter-spacing:.06em;margin-bottom:18px;}
.footer-links{display:grid;gap:11px;font-size:14px;}
.footer-links a{color:#a99d92;transition:color .2s,transform .2s;display:inline-block;}
.footer-links a:hover{color:#fff;transform:translateX(3px);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding:22px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:#8d8177;
}
.footer-bottom .sep{opacity:.4;}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .hero-visual{min-height:380px;max-width:560px;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .review-wrap{grid-template-columns:1fr;}
  .cta-inner{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px;}
  .footer-brand{grid-column:1 / -1;}
  .nav-inner{flex-wrap:wrap;padding-top:12px;padding-bottom:12px;gap:14px;}
  .nav-links{margin-left:0;width:100%;order:3;overflow-x:auto;padding-bottom:4px;flex-wrap:nowrap;}
  .nav-links::-webkit-scrollbar{height:0;}
  .nav-cta{margin-left:auto;}
}
@media (max-width:768px){
  .container{padding:0 18px;}
  .topbar-right .hide-sm{display:none;}
  .topbar-right .sep{display:none;}
  .stats{grid-template-columns:repeat(2,1fr);}
  .grid-3,.grid-4,.grid-2,.steps,.compare{grid-template-columns:1fr;}
  .hero-visual{min-height:340px;}
  .cover-a{height:230px;width:64%;}
  .cover-b{height:200px;width:60%;top:88px;}
  .cover-c{height:140px;width:52%;}
  .score-float{right:0;bottom:-6px;padding:10px 14px;}
  .score-float b{font-size:19px;}
  .ep{flex-wrap:wrap;gap:14px;padding:18px;}
  .ep-meta{width:100%;justify-content:flex-start;}
  .list-head{padding:18px;}
  .footer-top{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .cta{border-radius:22px;}
}
@media (max-width:520px){
  .hero{padding-top:34px;}
  .logo-text strong{font-size:15.5px;}
  .logo-text span{font-size:10px;}
  .nav-cta .btn{padding:9px 15px;font-size:13px;}
  .btn{width:100%;}
  .hero-actions .btn{width:100%;}
  .cta-form input{min-width:0;}
  .card,.cat-card,.compare-col,.review-score,.step{padding:22px;}
  .faq details{padding:0 18px;}
  .ep-no{width:46px;height:46px;font-size:13px;}
  .section-head{margin-bottom:30px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
}

/* roulang page: category1 */
:root{
  --ink:#1b1714;
  --ink-2:#3d352f;
  --muted:#7c7269;
  --bg:#fdf8f1;
  --bg-2:#f7efe3;
  --surface:#fffdfa;
  --line:#ecdfcd;
  --line-2:#e3d3bd;
  --brand:#f2b134;
  --brand-soft:#fdf0d2;
  --brand-deep:#b87b06;
  --accent:#e0455f;
  --accent-soft:#fde7ec;
  --green:#2f7d63;
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:26px;
  --shadow-sm:0 1px 2px rgba(27,23,20,.05),0 4px 14px rgba(27,23,20,.05);
  --shadow:0 12px 32px rgba(27,23,20,.09);
  --shadow-lg:0 28px 64px rgba(27,23,20,.16);
  --max:1180px;
  --nav-h:70px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.012em;font-weight:800}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid rgba(224,69,95,.5);outline-offset:3px;border-radius:8px}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}

/* ---------- 顶部信息条 ---------- */
.topbar{background:var(--ink);color:#f4ece0;font-size:13px;line-height:1.4}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:42px;padding-top:6px;padding-bottom:6px}
.topbar-note{display:flex;align-items:center;gap:9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:.02em}
.dot{width:7px;height:7px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 3px rgba(242,177,52,.22);flex:none}
.topbar-right{display:flex;align-items:center;gap:18px;flex:none}
.topbar-domain{color:#a99e90;font-size:12px;letter-spacing:.06em}
.topbar-link{color:var(--brand);font-weight:700;border-bottom:1px solid transparent;transition:color .2s,border-color .2s}
.topbar-link:hover{color:#ffd07a;border-bottom-color:#ffd07a}

/* ---------- 导航 ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(253,248,241,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .25s}
.site-header:hover{box-shadow:0 6px 24px rgba(27,23,20,.05)}
.header-inner{display:flex;align-items:center;gap:26px;height:var(--nav-h)}
.brand{display:flex;align-items:center;gap:11px;flex:none}
.brand-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(145deg,var(--brand),#e2911a);color:#3a2a05;display:grid;place-items:center;font-weight:900;font-size:17px;box-shadow:0 6px 16px rgba(242,177,52,.38)}
.brand-text{font-weight:800;font-size:17px;letter-spacing:.005em;white-space:nowrap}
.brand-text em{font-style:normal;color:var(--accent)}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{position:relative;padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:600;color:var(--ink-2);white-space:nowrap;transition:background .2s,color .2s,transform .2s}
.nav-links a:hover{background:var(--bg-2);color:var(--ink);transform:translateY(-1px)}
.nav-links a.active{background:var(--ink);color:#fff;box-shadow:var(--shadow-sm)}
.nav-links a.active:hover{background:#2a231e}
.header-actions{display:flex;align-items:center;gap:10px;flex:none}
.menu-toggle{display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:4px;transition:.2s}
.menu-toggle span{display:block;width:17px;height:2px;border-radius:2px;background:var(--ink);transition:.25s}
.menu-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-toggle.is-open span:nth-child(2){opacity:0}
.menu-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:700;font-size:14.5px;border:1px solid transparent;transition:transform .2s,box-shadow .2s,background .2s,color .2s,border-color .2s;white-space:nowrap}
.btn:active{transform:translateY(1px) scale(.995)}
.btn-primary{background:var(--ink);color:#fff;box-shadow:0 8px 20px rgba(27,23,20,.18)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 30px rgba(27,23,20,.24)}
.btn-accent{background:var(--accent);color:#fff;box-shadow:0 10px 24px rgba(224,69,95,.28)}
.btn-accent:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(224,69,95,.36);background:#cf3951}
.btn-ghost{background:transparent;border-color:var(--line-2);color:var(--ink)}
.btn-ghost:hover{background:#fff;border-color:var(--brand);color:var(--brand-deep);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--ink);box-shadow:var(--shadow-sm)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-sm{padding:9px 16px;font-size:13.5px}
.btn-block{width:100%}

/* ---------- 通用板块 ---------- */
.section{padding:80px 0}
.section--tight{padding:60px 0}
.section--alt{background:var(--bg-2)}
.section-head{max-width:720px;margin:0 auto 44px;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:var(--brand-soft);color:var(--brand-deep);font-size:13px;font-weight:700;letter-spacing:.04em;margin-bottom:16px}
.eyebrow--accent{background:var(--accent-soft);color:#b62a45}
.section-head h2{font-size:clamp(24px,3.1vw,34px)}
.section-head p{margin-top:14px;color:var(--muted);font-size:15.5px;line-height:1.85}
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:999px;background:var(--bg-2);border:1px solid var(--line);font-size:12.5px;font-weight:600;color:var(--ink-2)}
.badge--accent{background:var(--accent-soft);border-color:#f7cfd8;color:#b62a45}
.badge--brand{background:var(--brand-soft);border-color:#f4dfae;color:var(--brand-deep)}

/* ---------- 首屏 ---------- */
.hero{position:relative;padding:66px 0 76px;overflow:hidden}
.hero::before{content:"";position:absolute;width:620px;height:620px;right:-180px;top:-260px;background:radial-gradient(circle,rgba(242,177,52,.28),rgba(242,177,52,0) 66%);pointer-events:none}
.hero::after{content:"";position:absolute;width:460px;height:460px;left:-200px;bottom:-240px;background:radial-gradient(circle,rgba(224,69,95,.16),rgba(224,69,95,0) 68%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1.06fr .94fr;gap:58px;align-items:center}
.hero h1{font-size:clamp(34px,4.6vw,54px);letter-spacing:-.02em;margin:14px 0 18px}
.hero h1 span{position:relative;display:inline-block;color:var(--accent)}
.hero h1 span::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:10px;background:rgba(242,177,52,.42);border-radius:4px;z-index:-1}
.hero-lead{color:var(--ink-2);font-size:16.5px;line-height:1.9;max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:38px;padding-top:26px;border-top:1px dashed var(--line-2)}
.stat-num{display:block;font-size:23px;font-weight:900;letter-spacing:-.02em}
.stat-label{display:block;font-size:12.5px;color:var(--muted);margin-top:2px}
.poster-stack{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.poster{border-radius:var(--radius);padding:20px;min-height:158px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:var(--shadow);position:relative;overflow:hidden;transition:transform .3s,box-shadow .3s}
.poster:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.poster::after{content:"";position:absolute;inset:auto -40px -60px auto;width:150px;height:150px;border-radius:50%;background:rgba(255,255,255,.12)}
.poster-tag{font-size:12px;font-weight:700;letter-spacing:.08em;opacity:.85}
.poster strong{font-size:18px;line-height:1.45;font-weight:800;position:relative;z-index:1}
.poster--1{grid-row:span 2;background:linear-gradient(160deg,#2b2320,#4b3b2f);color:#fff}
.poster--2{background:linear-gradient(160deg,#e0455f,#a52a44);color:#fff}
.poster--3{background:linear-gradient(160deg,#f7c25a,#d99009);color:#3a2a05}

/* ---------- 卖点卡 ---------- */
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;transition:transform .25s,box-shadow .25s,border-color .25s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--line-2)}
.card-icon{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;font-size:19px;font-weight:900;background:var(--brand-soft);color:var(--brand-deep);margin-bottom:16px}
.card h3{font-size:17px;margin-bottom:9px}
.card p{color:var(--muted);font-size:14.5px;line-height:1.8}

/* ---------- 对比卡 ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:1000px;margin:0 auto}
.compare-col{border-radius:var(--radius-lg);padding:32px 28px;border:1px solid var(--line);background:var(--surface)}
.compare-col--old{background:#f6f2ec;color:var(--ink-2)}
.compare-col--new{background:linear-gradient(165deg,#241d19,#3b2f26);color:#fff;border-color:#241d19;box-shadow:var(--shadow)}
.compare-col h3{font-size:19px;margin-bottom:6px}
.compare-col .compare-sub{font-size:13px;letter-spacing:.06em;text-transform:uppercase;opacity:.62;margin-bottom:22px;display:block}
.compare-col ul{display:grid;gap:13px}
.compare-col li{display:flex;gap:11px;font-size:14.8px;line-height:1.7}
.compare-col li i{flex:none;width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:11px;font-style:normal;font-weight:800;margin-top:3px}
.compare-col--old li i{background:#e6ddd1;color:#8a7f72}
.compare-col--new li i{background:rgba(242,177,52,.9);color:#3a2a05}

/* ---------- 评分条 ---------- */
.score-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:44px;align-items:center;max-width:1040px;margin:0 auto}
.score-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px 32px;box-shadow:var(--shadow-sm)}
.score-big{display:flex;align-items:baseline;gap:10px}
.score-big strong{font-size:56px;font-weight:900;letter-spacing:-.03em;line-height:1}
.score-big span{font-size:14px;color:var(--muted)}
.score-stars{margin-top:8px;color:var(--brand);letter-spacing:.18em;font-size:16px}
.score-meta{margin-top:16px;font-size:13.5px;color:var(--muted);border-top:1px dashed var(--line-2);padding-top:14px}
.meter{display:grid;grid-template-columns:88px 1fr 40px;align-items:center;gap:14px;margin-bottom:16px}
.meter:last-child{margin-bottom:0}
.meter-label{font-size:14px;font-weight:600;color:var(--ink-2)}
.meter-track{height:9px;border-radius:999px;background:#f0e6d7;overflow:hidden}
.meter-track i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--brand),#e2911a);transition:width .6s ease}
.meter b{font-size:14px;font-weight:800;text-align:right;color:var(--ink)}

/* ---------- 时间线 ---------- */
.timeline{max-width:880px;margin:0 auto;display:grid;gap:0}
.timeline li{display:grid;grid-template-columns:64px 1fr;gap:22px;padding:22px 0;border-bottom:1px dashed var(--line-2)}
.timeline li:last-child{border-bottom:0}
.tl-index{width:46px;height:46px;border-radius:14px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;font-weight:900;font-size:14px;color:var(--brand-deep);box-shadow:var(--shadow-sm)}
.timeline h3{font-size:17px;margin-bottom:6px}
.timeline p{color:var(--muted);font-size:14.8px;line-height:1.8}
.tl-note{display:inline-block;margin-top:9px;font-size:12.5px;font-weight:700;color:#b62a45;background:var(--accent-soft);padding:3px 10px;border-radius:999px}

/* ---------- 推荐清单 ---------- */
.pick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pick{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;transition:transform .28s,box-shadow .28s;display:flex;flex-direction:column}
.pick:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.pick-cover{position:relative;min-height:152px;padding:20px;display:flex;flex-direction:column;justify-content:flex-end;color:#fff;overflow:hidden}
.pick-cover::after{content:"";position:absolute;top:-40px;right:-40px;width:140px;height:140px;border-radius:50%;background:rgba(255,255,255,.13)}
.pick-cover span{position:relative;z-index:1;font-size:12px;font-weight:700;letter-spacing:.1em;opacity:.9}
.pick-cover strong{position:relative;z-index:1;font-size:19px;line-height:1.4;margin-top:6px}
.cover-a{background:linear-gradient(150deg,#3b2f26,#6a5240)}
.cover-b{background:linear-gradient(150deg,#e0455f,#96253c)}
.cover-c{background:linear-gradient(150deg,#f2b134,#c98007);color:#3a2a05}
.pick-body{padding:22px;display:flex;flex-direction:column;gap:12px;flex:1}
.pick-body p{color:var(--muted);font-size:14.5px;line-height:1.8}
.pick-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:6px}

/* ---------- 反馈摘录 ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quote{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;display:flex;flex-direction:column;gap:16px;transition:transform .25s,box-shadow .25s}
.quote:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.quote-mark{font-size:30px;line-height:1;color:var(--brand);font-weight:900}
.quote p{font-size:15px;line-height:1.85;color:var(--ink-2)}
.quote footer{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);margin-top:auto?;padding-top:14px;border-top:1px dashed var(--line-2)}
.avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(145deg,var(--brand),#e2911a);color:#3a2a05;display:grid;place-items:center;font-weight:800;font-size:14px;flex:none}

/* ---------- FAQ ---------- */
.faq{max-width:860px;margin:0 auto;display:grid;gap:12px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:0 22px;transition:border-color .22s,box-shadow .22s}
.faq details[open]{border-color:var(--line-2);box-shadow:var(--shadow-sm)}
.faq summary{list-style:none;cursor:pointer;padding:20px 0;font-weight:700;font-size:15.5px;display:flex;align-items:center;gap:14px;transition:color .2s}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";margin-left:auto;font-size:20px;font-weight:400;color:var(--brand-deep);transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq summary:hover{color:var(--accent)}
.faq .faq-body{padding:0 0 22px;color:var(--muted);font-size:14.8px;line-height:1.85;border-top:1px dashed var(--line-2);padding-top:16px}

/* ---------- CTA ---------- */
.cta{position:relative;background:linear-gradient(155deg,#221b17,#3a2d24);border-radius:var(--radius-lg);padding:56px 48px;color:#fff;overflow:hidden;box-shadow:var(--shadow-lg)}
.cta::before{content:"";position:absolute;width:420px;height:420px;right:-140px;top:-160px;border-radius:50%;background:radial-gradient(circle,rgba(242,177,52,.34),rgba(242,177,52,0) 68%)}
.cta-inner{position:relative;display:grid;grid-template-columns:1.3fr .7fr;gap:36px;align-items:center}
.cta h2{font-size:clamp(23px,2.9vw,32px);margin-bottom:12px}
.cta p{color:rgba(255,255,255,.74);font-size:15.5px;line-height:1.85;max-width:540px}
.cta-actions{display:flex;flex-direction:column;gap:12px}
.cta-actions .btn{width:100%}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:#cfc4b7;padding:56px 0 26px;margin-top:0}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px}
.footer-brand .brand-mark{box-shadow:none}
.footer-brand .brand-text{color:#fff}
.footer-desc{font-size:14px;line-height:1.85;color:#a89c8e;max-width:400px}
.footer-col h4{color:#fff;font-size:14px;letter-spacing:.06em;margin-bottom:14px}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:14px;color:#b9ad9f;transition:color .2s,transform .2s;display:inline-block}
.footer-col a:hover{color:var(--brand);transform:translateX(3px)}
.footer-check{display:flex;align-items:center;gap:10px;font-size:13.5px;color:#b9ad9f;margin-top:16px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:999px;padding:7px 14px 7px 7px;width:fit-content}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:22px;font-size:13px;color:#8f8375}
.footer-bottom a{color:#b9ad9f}
.footer-bottom a:hover{color:var(--brand)}

/* ---------- 响应式 ---------- */
@media (max-width:1080px){
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .hero-grid{gap:38px}
}
@media (max-width:960px){
  .nav-links{
    position:absolute;top:calc(100% + 8px);left:16px;right:16px;
    flex-direction:column;align-items:stretch;gap:4px;
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);
    padding:10px;box-shadow:var(--shadow-lg);display:none;margin-left:0;
  }
  .nav-links.is-open{display:flex}
  .nav-links a{padding:12px 14px;border-radius:12px;font-size:15px}
  .menu-toggle{display:flex}
  .header-actions .btn{display:none}
  .hero{padding:46px 0 56px}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-lead{max-width:none}
  .poster-stack{max-width:520px}
  .score-wrap{grid-template-columns:1fr;gap:28px}
  .compare{grid-template-columns:1fr}
  .pick-grid,.quote-grid{grid-template-columns:1fr 1fr}
  .footer-top{grid-template-columns:1fr 1fr}
  .cta-inner{grid-template-columns:1fr;gap:26px}
  .cta{padding:42px 30px}
  .section{padding:60px 0}
}
@media (max-width:680px){
  .container{padding:0 18px}
  .topbar-inner{flex-direction:column;align-items:flex-start;gap:4px;padding:8px 0}
  .topbar-right{width:100%;justify-content:space-between;gap:10px}
  .topbar-domain{display:none}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:18px}
  .card-grid{grid-template-columns:1fr}
  .pick-grid,.quote-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr;gap:28px}
  .timeline li{grid-template-columns:1fr;gap:10px}
  .tl-index{width:40px;height:40px;border-radius:12px}
  .meter{grid-template-columns:76px 1fr 36px;gap:10px}
  .score-panel{padding:26px 22px}
  .brand-text{font-size:15.5px}
  .hero h1{font-size:30px}
  .poster-stack{grid-template-columns:1fr;max-width:none}
  .poster--1{grid-row:auto}
  .section-head{margin-bottom:30px}
}
@media (max-width:420px){
  .btn{padding:11px 18px;font-size:14px}
  .hero-actions .btn{width:100%}
  .brand-mark{width:34px;height:34px;font-size:15px}
}

/* roulang page: category2 */
:root{
  --bg:#FBF6EE;
  --bg-soft:#F4ECE0;
  --surface:#FFFFFF;
  --ink:#1D1A22;
  --ink-2:#4A4553;
  --ink-3:#7C7486;
  --brand:#E9A02C;
  --brand-2:#F6C25B;
  --brand-deep:#B4740F;
  --berry:#D0455F;
  --dark:#1C1824;
  --dark-2:#2A2434;
  --line:rgba(29,26,34,.10);
  --line-strong:rgba(29,26,34,.18);
  --radius-s:10px;
  --radius:16px;
  --radius-lg:24px;
  --radius-xl:32px;
  --shadow-sm:0 1px 2px rgba(29,26,34,.05),0 6px 16px rgba(29,26,34,.05);
  --shadow:0 10px 30px rgba(29,26,34,.10);
  --shadow-lg:0 26px 62px rgba(29,26,34,.16);
  --container:1180px;
  --sp:clamp(52px,7vw,100px);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans SC",sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;}
h1,h2,h3,h4,p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:3px solid rgba(233,160,44,.6);outline-offset:3px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 clamp(18px,4vw,40px);}

/* 顶部信息条 */
.topbar{background:var(--dark);color:rgba(255,255,255,.72);font-size:.82rem;}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:46px;flex-wrap:wrap;}
.topbar-note{display:flex;align-items:center;gap:.55rem;letter-spacing:.01em;}
.dot{width:7px;height:7px;border-radius:50%;background:var(--brand-2);box-shadow:0 0 0 4px rgba(246,194,91,.18);flex:none;}
.topbar-actions{display:flex;align-items:center;gap:1.1rem;}
.topbar-domain{color:rgba(255,255,255,.45);letter-spacing:.1em;font-size:.74rem;}
.topbar-link{color:var(--brand-2);font-weight:600;transition:color .18s;}
.topbar-link:hover{color:#fff;}

/* 主导航 */
.nav-bar{position:sticky;top:0;z-index:60;background:rgba(251,246,238,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);}
.nav-inner{display:flex;align-items:center;gap:clamp(10px,2vw,28px);min-height:78px;}
.brand{display:flex;align-items:center;gap:.7rem;flex:none;}
.brand-mark{width:44px;height:44px;border-radius:14px;background:linear-gradient(140deg,var(--brand-2),var(--brand-deep));color:#2A1C05;display:grid;place-items:center;font-weight:800;font-size:1.15rem;box-shadow:0 8px 18px rgba(233,160,44,.35);}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text strong{font-size:1.02rem;letter-spacing:.01em;}
.brand-text em{font-style:normal;font-size:.72rem;color:var(--ink-3);margin-top:.15rem;}
.nav-links{display:flex;align-items:center;gap:.15rem;margin-left:auto;}
.nav-links a{position:relative;padding:.55rem .85rem;border-radius:999px;font-size:.92rem;color:var(--ink-2);white-space:nowrap;transition:color .18s,background .18s;}
.nav-links a:hover{color:var(--ink);background:rgba(233,160,44,.14);}
.nav-links a.active{color:var(--brand-deep);background:rgba(233,160,44,.18);font-weight:700;}
.nav-cta{flex:none;padding:.6rem 1.15rem;border-radius:999px;background:var(--dark);color:#fff;font-size:.86rem;font-weight:600;transition:transform .18s,background .18s,box-shadow .18s;box-shadow:0 8px 20px rgba(28,24,36,.2);}
.nav-cta:hover{background:#332B41;transform:translateY(-2px);box-shadow:0 14px 26px rgba(28,24,36,.26);}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;padding:.88rem 1.6rem;border-radius:999px;font-weight:700;font-size:.95rem;border:1px solid transparent;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-deep));color:#2A1C05;box-shadow:0 12px 26px rgba(233,160,44,.34);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(233,160,44,.44);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:rgba(255,255,255,.72);border-color:var(--line-strong);color:var(--ink);}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand-deep);transform:translateY(-2px);box-shadow:var(--shadow-sm);}
.btn-light{background:#fff;color:var(--dark);}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 16px 30px rgba(0,0,0,.28);}
.btn-outline-light{background:transparent;border-color:rgba(255,255,255,.35);color:#fff;}
.btn-outline-light:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.6);transform:translateY(-2px);}

/* 首屏 */
.hero{padding:clamp(36px,6vw,76px) 0 clamp(28px,4vw,52px);}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:clamp(26px,4vw,58px);align-items:center;}
.eyebrow{display:inline-flex;align-items:center;gap:.55rem;font-size:.76rem;letter-spacing:.18em;color:var(--brand-deep);font-weight:800;text-transform:uppercase;}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--brand);border-radius:2px;}
.hero h1{font-size:clamp(1.85rem,4.4vw,3.2rem);line-height:1.18;letter-spacing:-.01em;margin-top:.85rem;}
.hero h1 span{color:var(--brand-deep);}
.hero-lead{margin-top:1.1rem;font-size:clamp(.98rem,1.3vw,1.1rem);color:var(--ink-2);max-width:36em;}
.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.8rem;}
.hero-points{display:flex;flex-wrap:wrap;gap:.6rem 1.5rem;margin-top:1.7rem;font-size:.87rem;color:var(--ink-3);}
.hero-points li{display:flex;align-items:center;gap:.45rem;}
.hero-points li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand);flex:none;}
.hero-visual{display:grid;gap:14px;}
.scene-card{background:linear-gradient(160deg,#261F31,#141019);color:#fff;border-radius:var(--radius-lg);padding:clamp(20px,3vw,30px);box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.08);}
.scene-top{display:flex;align-items:center;justify-content:space-between;gap:.6rem;}
.badge{display:inline-flex;align-items:center;gap:.35rem;padding:.3rem .72rem;border-radius:999px;font-size:.74rem;font-weight:800;letter-spacing:.02em;}
.badge-gold{background:rgba(246,194,91,.18);color:var(--brand-2);border:1px solid rgba(246,194,91,.34);}
.scene-ep{font-size:.76rem;color:rgba(255,255,255,.55);letter-spacing:.12em;}
.scene-title{font-size:clamp(1.4rem,2.4vw,1.8rem);margin-top:1.05rem;letter-spacing:.01em;}
.scene-desc{margin-top:.55rem;color:rgba(255,255,255,.72);font-size:.92rem;}
.meter{height:8px;border-radius:999px;background:rgba(255,255,255,.14);overflow:hidden;margin-top:1.15rem;}
.meter span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--brand),var(--brand-2));}
.scene-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem;}
.scene-tags li{font-size:.75rem;padding:.28rem .68rem;border-radius:999px;background:rgba(255,255,255,.08);color:rgba(255,255,255,.8);border:1px solid rgba(255,255,255,.13);}
.hero-mini{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.mini-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1rem 1.1rem;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:.1rem;transition:transform .2s,box-shadow .2s;}
.mini-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);}
.mini-card strong{font-size:1.55rem;letter-spacing:-.02em;color:var(--brand-deep);}
.mini-card span{font-size:.78rem;color:var(--ink-3);}

/* 数据条 */
.stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.6);}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;padding:1.55rem 0;}
.stat strong{display:block;font-size:clamp(1.25rem,2.3vw,1.8rem);letter-spacing:-.01em;}
.stat span{font-size:.82rem;color:var(--ink-3);}

/* 板块 */
.section{padding:var(--sp) 0;}
.section-soft{background:var(--bg-soft);}
.section-head{max-width:52rem;margin-bottom:clamp(26px,4vw,46px);}
.section-head h2{font-size:clamp(1.5rem,3vw,2.25rem);line-height:1.24;margin-top:.7rem;letter-spacing:-.01em;}
.section-desc{margin-top:.9rem;color:var(--ink-2);font-size:.98rem;}
.grid{display:grid;gap:clamp(14px,2vw,22px);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}

/* 卡片 */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(18px,2.4vw,26px);box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(233,160,44,.42);}
.card-index{display:block;font-size:.78rem;font-weight:800;letter-spacing:.2em;color:var(--brand-deep);}
.card h3{margin-top:.5rem;font-size:1.1rem;letter-spacing:.01em;}
.card p{margin-top:.5rem;color:var(--ink-2);font-size:.93rem;}
.tag{display:inline-flex;margin-top:1rem;padding:.28rem .72rem;border-radius:999px;background:rgba(233,160,44,.14);color:var(--brand-deep);font-size:.75rem;font-weight:700;border:1px solid rgba(233,160,44,.3);}

/* 节点清单 */
.node-list{display:grid;gap:14px;}
.node-item{display:grid;grid-template-columns:104px 1fr 190px;gap:clamp(14px,2vw,26px);align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(16px,2vw,22px);box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s,border-color .2s;}
.node-item:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(233,160,44,.4);}
.node-ep{justify-self:start;font-weight:800;color:var(--brand-deep);font-size:.92rem;background:rgba(233,160,44,.13);border-radius:10px;padding:.42rem .7rem;white-space:nowrap;}
.node-body h3{font-size:1.02rem;}
.node-body p{font-size:.9rem;color:var(--ink-2);margin-top:.3rem;}
.node-meter{display:flex;align-items:center;gap:.7rem;}
.node-meter .meter{flex:1;background:rgba(29,26,34,.09);margin-top:0;}
.node-score{font-size:.84rem;font-weight:800;color:var(--ink-2);min-width:44px;text-align:right;}

/* 对比 */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:clamp(14px,2vw,22px);}
.compare-col{border-radius:var(--radius-lg);padding:clamp(20px,3vw,32px);border:1px solid var(--line);}
.compare-old{background:rgba(29,26,34,.045);color:var(--ink-2);}
.compare-new{background:linear-gradient(165deg,#261F31,#151119);color:#fff;box-shadow:var(--shadow-lg);border-color:transparent;}
.compare-col h3{font-size:1.08rem;display:flex;align-items:center;gap:.55rem;}
.compare-col ul{margin-top:1.1rem;display:grid;gap:.9rem;}
.compare-col li{position:relative;padding-left:1.45rem;font-size:.94rem;}
.compare-col li::before{content:"";position:absolute;left:0;top:.6em;width:8px;height:8px;border-radius:2px;transform:rotate(45deg);}
.compare-old li::before{background:rgba(29,26,34,.28);}
.compare-new li::before{background:var(--brand-2);}
.compare-new li{color:rgba(255,255,255,.86);}
.compare-note{margin-top:1rem;font-size:.85rem;color:var(--ink-3);}

/* 反馈 */
.voice-card{display:flex;flex-direction:column;height:100%;}
.stars{color:var(--brand-deep);letter-spacing:.12em;font-size:.82rem;}
.quote{margin-top:.7rem;font-size:.96rem;color:var(--ink);}
.voice-meta{display:flex;align-items:center;gap:.6rem;margin-top:auto;padding-top:1.1rem;font-size:.82rem;color:var(--ink-3);}
.avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(140deg,var(--brand-2),var(--brand-deep));color:#2A1C05;display:grid;place-items:center;font-weight:800;font-size:.85rem;flex:none;}

/* 追剧步骤 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,2vw,20px);}
.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s,border-color .2s;}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(233,160,44,.4);}
.step-num{font-size:.76rem;font-weight:800;letter-spacing:.16em;color:var(--brand-deep);}
.step h3{margin-top:.5rem;font-size:1rem;}
.step p{margin-top:.45rem;font-size:.9rem;color:var(--ink-2);}

/* FAQ */
.faq{display:grid;gap:12px;max-width:58rem;}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:0 1.25rem;box-shadow:var(--shadow-sm);transition:border-color .2s,box-shadow .2s;}
.faq-item:hover{border-color:rgba(233,160,44,.4);}
.faq-item[open]{border-color:rgba(233,160,44,.5);box-shadow:var(--shadow);}
.faq-item summary{cursor:pointer;list-style:none;padding:1.05rem 0;font-weight:700;font-size:1rem;display:flex;justify-content:space-between;align-items:center;gap:1rem;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-size:1.25rem;color:var(--brand-deep);line-height:1;transition:transform .2s;}
.faq-item[open] summary::after{content:"–";}
.faq-item p{padding:0 0 1.2rem;color:var(--ink-2);font-size:.94rem;}

/* CTA */
.cta-wrap{padding-top:0;}
.cta-band{background:radial-gradient(120% 130% at 12% 8%,#352A42 0%,#17131F 62%);color:#fff;border-radius:var(--radius-xl);padding:clamp(28px,5vw,58px);box-shadow:var(--shadow-lg);position:relative;overflow:hidden;}
.cta-band::after{content:"";position:absolute;right:-70px;top:-70px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(246,194,91,.32),transparent 66%);pointer-events:none;}
.cta-inner{position:relative;display:grid;grid-template-columns:1.35fr .65fr;gap:clamp(20px,3vw,40px);align-items:center;}
.cta-band h2{font-size:clamp(1.5rem,2.8vw,2.1rem);line-height:1.26;}
.cta-band p{margin-top:.8rem;color:rgba(255,255,255,.75);font-size:.96rem;max-width:34em;}
.cta-actions{display:flex;flex-wrap:wrap;gap:.7rem;justify-content:flex-end;}

/* 页脚 */
.site-footer{background:#141019;color:rgba(255,255,255,.66);padding:clamp(38px,5vw,62px) 0 26px;margin-top:var(--sp);}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1.1fr;gap:clamp(20px,3vw,42px);}
.footer-brand strong{display:block;color:#fff;font-size:1.12rem;letter-spacing:.01em;}
.footer-brand p{margin-top:.75rem;font-size:.9rem;max-width:30em;color:rgba(255,255,255,.6);}
.footer-title{color:#fff;font-size:.84rem;letter-spacing:.14em;font-weight:700;margin-bottom:.9rem;}
.footer-nav ul{display:grid;gap:.55rem;font-size:.9rem;}
.footer-nav a{transition:color .18s;}
.footer-nav a:hover{color:var(--brand-2);}
.footer-quote{display:inline-flex;align-items:center;gap:.65rem;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.11);border-radius:999px;padding:.45rem .95rem .45rem .45rem;font-size:.86rem;color:rgba(255,255,255,.82);}
.footer-bottom{margin-top:2.4rem;padding-top:1.4rem;border-top:1px solid rgba(255,255,255,.1);display:flex;flex-wrap:wrap;gap:.55rem 1.4rem;justify-content:space-between;font-size:.8rem;color:rgba(255,255,255,.42);}

/* 响应式 */
@media (max-width:1040px){
  .nav-inner{min-height:auto;padding-top:.6rem;padding-bottom:.6rem;flex-wrap:wrap;}
  .brand-text em{display:none;}
  .nav-cta{margin-left:auto;}
  .nav-links{order:3;width:100%;margin-left:0;overflow-x:auto;padding-bottom:.3rem;-webkit-overflow-scrolling:touch;}
  .nav-links::-webkit-scrollbar{display:none;}
  .nav-links a{padding:.5rem .75rem;font-size:.88rem;}
}
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr;}
  .hero-visual{order:2;}
  .grid-3{grid-template-columns:1fr 1fr;}
  .steps{grid-template-columns:1fr 1fr;}
  .cta-inner{grid-template-columns:1fr;}
  .cta-actions{justify-content:flex-start;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:820px){
  .node-item{grid-template-columns:1fr;}
  .node-meter{width:100%;}
  .compare{grid-template-columns:1fr;}
  .stats-grid{grid-template-columns:1fr 1fr;gap:1rem;}
  .footer-grid{grid-template-columns:1fr;}
}
@media (max-width:640px){
  .grid-3,.grid-2{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .hero-mini{grid-template-columns:1fr 1fr;}
  .topbar-inner{justify-content:flex-start;padding-top:.35rem;padding-bottom:.35rem;}
  .topbar-domain{display:none;}
  .btn{width:100%;}
  .hero-actions .btn{width:100%;}
  .cta-actions .btn{width:100%;}
}
@media (max-width:520px){
  .brand-mark{width:38px;height:38px;font-size:1rem;}
  .brand-text strong{font-size:.94rem;}
  .nav-cta{padding:.5rem .85rem;font-size:.8rem;}
  .scene-title{font-size:1.35rem;}
  .footer-quote{font-size:.8rem;}
}

/* roulang page: category3 */
:root{
  --ink:#1d1a17;
  --ink-2:#57504a;
  --ink-3:#8b8179;
  --cream:#fdf8f2;
  --paper:#ffffff;
  --sand:#f7ecde;
  --sand-deep:#f1e0cc;
  --line:#e9dbcb;
  --primary:#e0523a;
  --primary-ink:#c23d27;
  --primary-soft:#fbe6e0;
  --accent:#2f6f5e;
  --accent-soft:#e4f0eb;
  --gold:#d99b3f;
  --r-xs:8px;
  --r-sm:12px;
  --r-md:18px;
  --r-lg:26px;
  --r-xl:34px;
  --sh-1:0 2px 10px rgba(72,48,28,.06);
  --sh-2:0 14px 34px rgba(72,48,28,.10);
  --sh-3:0 28px 64px rgba(72,48,28,.16);
  --sec:clamp(56px,7vw,100px);
  --ease:cubic-bezier(.22,.61,.36,1);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0;}
ul,ol{padding:0;list-style:none;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .22s var(--ease),opacity .22s var(--ease);}
a:hover{color:var(--primary);}
button{font-family:inherit;font-size:inherit;cursor:pointer;}
:focus-visible{outline:3px solid rgba(224,82,58,.55);outline-offset:3px;border-radius:6px;}

.container{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:0 24px;
}
.section{padding:var(--sec) 0;}
.section--sand{background:var(--sand);}
.section--paper{background:var(--paper);}
.section-head{max-width:720px;margin:0 0 44px;}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:.08em;
  color:var(--primary-ink);
  background:var(--primary-soft);
  padding:6px 14px;border-radius:999px;
  margin-bottom:18px;
}
.eyebrow--accent{color:var(--accent);background:var(--accent-soft);}
h1{font-size:clamp(30px,4.6vw,52px);line-height:1.18;letter-spacing:-.02em;font-weight:800;}
h2{font-size:clamp(24px,3vw,36px);line-height:1.28;letter-spacing:-.015em;font-weight:800;}
h3{font-size:clamp(18px,2vw,22px);line-height:1.4;font-weight:700;}
.lede{font-size:clamp(16px,1.4vw,18px);color:var(--ink-2);line-height:1.85;}
.muted{color:var(--ink-3);font-size:14px;}

/* ---------- 顶部信息条 ---------- */
.topbar{
  background:var(--ink);
  color:#f3e9df;
  font-size:13px;
}
.topbar-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;min-height:42px;flex-wrap:wrap;
  padding-top:6px;padding-bottom:6px;
}
.topbar-note{display:flex;align-items:center;gap:10px;color:#d9cdc1;}
.topbar-note .dot{width:5px;height:5px;border-radius:50%;background:var(--gold);display:inline-block;}
.topbar-actions{display:flex;align-items:center;gap:18px;}
.topbar-domain{
  color:#a99c90;letter-spacing:.06em;font-size:12px;
  padding:2px 10px;border:1px solid rgba(255,255,255,.16);border-radius:999px;
}
.topbar-link{color:#fff;font-weight:600;border-bottom:1px solid rgba(255,255,255,.35);}
.topbar-link:hover{color:var(--gold);border-color:var(--gold);}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(253,248,242,.92);
  backdrop-filter:saturate(1.3) blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:22px;min-height:76px;
}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.brand-mark{
  width:44px;height:44px;border-radius:14px;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--primary),#f08a4b);
  color:#fff;font-weight:800;font-size:19px;
  box-shadow:0 8px 18px rgba(224,82,58,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;}
.brand-text strong{font-size:17px;font-weight:800;letter-spacing:-.01em;}
.brand-text small{font-size:11.5px;color:var(--ink-3);letter-spacing:.06em;}
.nav-links{
  display:flex;align-items:center;gap:6px;
  flex-wrap:nowrap;
}
.nav-links a{
  position:relative;
  padding:9px 15px;border-radius:999px;
  font-size:14.5px;font-weight:600;color:var(--ink-2);
  white-space:nowrap;
  transition:background .22s var(--ease),color .22s var(--ease);
}
.nav-links a:hover{background:var(--sand);color:var(--ink);}
.nav-links a.active{
  background:var(--ink);color:#fff;
}
.nav-links a.active:hover{color:#fff;background:var(--ink);}
.header-cta{flex:0 0 auto;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 24px;border-radius:999px;
  font-size:15px;font-weight:700;line-height:1.2;
  border:1px solid transparent;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease);
  cursor:pointer;
}
.btn:active{transform:translateY(1px) scale(.99);}
.btn-sm{padding:10px 18px;font-size:13.5px;}
.btn-primary{
  background:var(--primary);color:#fff;
  box-shadow:0 10px 24px rgba(224,82,58,.26);
}
.btn-primary:hover{background:var(--primary-ink);color:#fff;transform:translateY(-2px);box-shadow:0 16px 30px rgba(224,82,58,.32);}
.btn-dark{background:var(--ink);color:#fff;}
.btn-dark:hover{background:#000;color:#fff;transform:translateY(-2px);}
.btn-ghost{
  background:transparent;color:var(--ink);
  border-color:var(--line);
}
.btn-ghost:hover{border-color:var(--ink);color:var(--ink);background:rgba(255,255,255,.7);transform:translateY(-2px);}
.btn-light{background:#fff;color:var(--ink);box-shadow:var(--sh-1);}
.btn-light:hover{color:var(--primary-ink);transform:translateY(-2px);box-shadow:var(--sh-2);}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  padding:clamp(46px,6vw,80px) 0 clamp(48px,6vw,84px);
  background:
    radial-gradient(760px 380px at 88% -10%,rgba(224,82,58,.13),transparent 70%),
    radial-gradient(620px 320px at 6% 4%,rgba(47,111,94,.10),transparent 72%),
    var(--cream);
  overflow:hidden;
}
.hero-grid{
  display:grid;grid-template-columns:1.06fr .94fr;
  gap:clamp(32px,5vw,64px);align-items:center;
}
.hero-copy h1{margin-bottom:20px;}
.hero-copy .lede{max-width:600px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 28px;}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:13px;font-weight:600;color:var(--ink-2);
  background:#fff;border:1px solid var(--line);
  padding:6px 13px;border-radius:999px;
  box-shadow:var(--sh-1);
}
.tag--accent{color:var(--accent);border-color:#cfe3da;background:var(--accent-soft);}
.tag--primary{color:var(--primary-ink);border-color:#f6cfc5;background:var(--primary-soft);}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:32px;}
.hero-rating{display:flex;align-items:center;gap:16px;flex-wrap:wrap;}
.rating-stars{display:flex;gap:3px;color:var(--gold);font-size:15px;letter-spacing:2px;}
.hero-rating strong{font-size:15px;}
.hero-rating span{font-size:13.5px;color:var(--ink-3);}

.hero-collage{
  position:relative;
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  grid-template-rows:auto auto;
  gap:16px;
}
.cover{
  border-radius:var(--r-lg);
  padding:20px;
  color:#fff;
  min-height:170px;
  display:flex;flex-direction:column;justify-content:space-between;
  box-shadow:var(--sh-2);
  position:relative;overflow:hidden;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease);
}
.cover:hover{transform:translateY(-4px);box-shadow:var(--sh-3);}
.cover::after{
  content:"";position:absolute;inset:auto -30% -55% auto;
  width:180px;height:180px;border-radius:50%;
  background:rgba(255,255,255,.14);
}
.cover-a{background:linear-gradient(150deg,#e0523a,#8f2f26);grid-row:span 2;}
.cover-b{background:linear-gradient(150deg,#2f6f5e,#1d453b);}
.cover-c{background:linear-gradient(150deg,#d99b3f,#9a6a1f);}
.cover-label{font-size:12px;letter-spacing:.1em;text-transform:uppercase;opacity:.82;font-weight:600;}
.cover-title{font-size:17px;font-weight:800;line-height:1.35;margin-top:8px;}
.cover-meta{font-size:12.5px;opacity:.85;margin-top:6px;}
.cover-stat{
  display:flex;align-items:baseline;gap:6px;margin-top:14px;
}
.cover-stat b{font-size:26px;line-height:1;font-weight:800;}
.cover-stat small{font-size:12px;opacity:.85;}

/* ---------- 数据带 ---------- */
.stats{
  background:var(--paper);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.stats-grid{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:8px;
  padding:26px 0;
}
.stat{text-align:center;padding:8px 12px;position:relative;}
.stat + .stat::before{
  content:"";position:absolute;left:0;top:16%;height:68%;width:1px;background:var(--line);
}
.stat b{display:block;font-size:clamp(22px,2.6vw,30px);font-weight:800;letter-spacing:-.02em;}
.stat span{font-size:13px;color:var(--ink-3);}

/* ---------- 通用卡片 ---------- */
.card{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:28px;
  box-shadow:var(--sh-1);
  transition:transform .28s var(--ease),box-shadow .28s var(--ease),border-color .28s var(--ease);
  display:flex;flex-direction:column;
  height:100%;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--sh-2);border-color:#dcc9b4;}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;}

.card-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;}
.badge{
  display:inline-flex;align-items:center;
  font-size:12px;font-weight:700;
  padding:4px 11px;border-radius:999px;
  background:var(--sand);color:var(--ink-2);
}
.badge--primary{background:var(--primary-soft);color:var(--primary-ink);}
.badge--accent{background:var(--accent-soft);color:var(--accent);}
.badge--gold{background:#fbf0db;color:#96651a;}
.card h3{margin-bottom:10px;}
.card p{color:var(--ink-2);font-size:14.5px;line-height:1.8;}
.card-list{margin:18px 0 0;display:flex;flex-direction:column;gap:10px;}
.card-list li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:14px;color:var(--ink-2);line-height:1.6;
}
.card-list li::before{
  content:"";flex:0 0 auto;
  width:7px;height:7px;border-radius:50%;
  background:var(--primary);margin-top:8px;
}
.card-foot{
  margin-top:auto;padding-top:20px;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  border-top:1px dashed var(--line);
}
.card-foot .muted{font-size:12.5px;}
.link-arrow{
  font-size:13.5px;font-weight:700;color:var(--primary-ink);
  display:inline-flex;align-items:center;gap:6px;
}
.link-arrow::after{content:"→";transition:transform .22s var(--ease);}
.link-arrow:hover::after{transform:translateX(4px);}

/* ---------- 角色档案 ---------- */
.role-card{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:24px;
  box-shadow:var(--sh-1);
  transition:transform .28s var(--ease),box-shadow .28s var(--ease);
  display:flex;flex-direction:column;gap:14px;
}
.role-card:hover{transform:translateY(-5px);box-shadow:var(--sh-2);}
.role-head{display:flex;align-items:center;gap:14px;}
.avatar-lg{
  width:52px;height:52px;border-radius:16px;
  display:grid;place-items:center;
  font-weight:800;font-size:20px;color:#fff;
  flex:0 0 auto;
}
.av-a{background:linear-gradient(140deg,#e0523a,#b23a26);}
.av-b{background:linear-gradient(140deg,#2f6f5e,#1c4a3d);}
.av-c{background:linear-gradient(140deg,#d99b3f,#a4701d);}
.av-d{background:linear-gradient(140deg,#5c6b8a,#39445c);}
.role-name{font-size:16.5px;font-weight:800;line-height:1.3;}
.role-role{font-size:12.5px;color:var(--ink-3);}
.role-card p{font-size:14px;color:var(--ink-2);line-height:1.78;}
.role-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:6px;}
.role-tags span{
  font-size:12px;color:var(--ink-2);
  background:var(--cream);border:1px solid var(--line);
  padding:3px 10px;border-radius:999px;
}

/* ---------- 追剧顺序 ---------- */
.timeline{
  display:flex;flex-direction:column;gap:0;
  border-left:2px solid var(--line);
  margin-left:12px;
}
.step{
  position:relative;
  padding:0 0 34px 34px;
}
.step:last-child{padding-bottom:0;}
.step::before{
  content:"";position:absolute;left:-9px;top:6px;
  width:16px;height:16px;border-radius:50%;
  background:#fff;border:3px solid var(--primary);
  box-shadow:0 0 0 4px rgba(224,82,58,.12);
}
.step h3{margin-bottom:8px;}
.step p{color:var(--ink-2);font-size:14.5px;max-width:640px;}
.step-meta{
  display:inline-block;margin-top:10px;
  font-size:12.5px;font-weight:700;color:var(--accent);
  background:var(--accent-soft);padding:4px 12px;border-radius:999px;
}

/* ---------- 名场面清单 ---------- */
.scene-panel{
  background:var(--ink);
  color:#f4ece3;
  border-radius:var(--r-xl);
  padding:clamp(30px,4vw,52px);
  display:grid;grid-template-columns:1fr 1fr;
  gap:clamp(26px,4vw,48px);
  box-shadow:var(--sh-3);
}
.scene-panel h2{color:#fff;margin-bottom:14px;}
.scene-panel .lede{color:#c9bdb1;font-size:15.5px;}
.scene-list{display:flex;flex-direction:column;gap:14px;}
.scene-list li{
  display:flex;align-items:flex-start;gap:12px;
  padding:14px 16px;border-radius:var(--r-md);
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.09);
  font-size:14.5px;line-height:1.65;
  transition:background .22s var(--ease),transform .22s var(--ease);
}
.scene-list li:hover{background:rgba(255,255,255,.11);transform:translateX(3px);}
.scene-list .ep{
  flex:0 0 auto;font-size:12px;font-weight:800;
  color:#1d1a17;background:var(--gold);
  padding:2px 9px;border-radius:999px;
  margin-top:2px;
}
.scene-list li span.txt{color:#e6dbd0;}

/* ---------- 反馈 ---------- */
.quote-card{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:26px;
  box-shadow:var(--sh-1);
  display:flex;flex-direction:column;gap:14px;
  transition:transform .28s var(--ease),box-shadow .28s var(--ease);
}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.quote-card blockquote{font-size:14.5px;color:var(--ink-2);line-height:1.8;}
.quote-user{display:flex;align-items:center;gap:12px;margin-top:auto;padding-top:14px;border-top:1px dashed var(--line);}
.avatar{
  width:38px;height:38px;border-radius:50%;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--sand-deep),#e3cdb3);
  color:var(--ink);font-weight:800;font-size:14px;flex:0 0 auto;
}
.quote-user b{font-size:13.5px;display:block;}
.quote-user small{font-size:12px;color:var(--ink-3);}

/* ---------- FAQ ---------- */
.faq{max-width:840px;margin:0 auto;}
.faq-item{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  margin-bottom:14px;
  overflow:hidden;
  transition:border-color .24s var(--ease),box-shadow .24s var(--ease);
}
.faq-item:hover{border-color:#dcc9b4;box-shadow:var(--sh-1);}
.faq-item[open]{border-color:var(--primary);box-shadow:var(--sh-2);}
.faq-item summary{
  list-style:none;cursor:pointer;
  padding:20px 56px 20px 24px;
  font-size:15.5px;font-weight:700;
  position:relative;
  transition:color .22s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";
  position:absolute;right:22px;top:50%;transform:translateY(-50%);
  font-size:22px;font-weight:400;color:var(--primary);
  transition:transform .26s var(--ease);
}
.faq-item[open] summary::after{content:"−";}
.faq-item summary:hover{color:var(--primary-ink);}
.faq-answer{padding:0 24px 22px;color:var(--ink-2);font-size:14.5px;line-height:1.85;}

/* ---------- CTA ---------- */
.cta-band{
  background:linear-gradient(135deg,#e0523a 0%,#c23d27 55%,#9a3220 100%);
  color:#fff;
  border-radius:var(--r-xl);
  padding:clamp(34px,5vw,60px);
  display:grid;grid-template-columns:1.15fr .85fr;
  gap:clamp(26px,4vw,48px);
  align-items:center;
  box-shadow:0 30px 70px rgba(154,50,32,.28);
  position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;right:-90px;bottom:-120px;
  width:320px;height:320px;border-radius:50%;
  background:rgba(255,255,255,.10);
}
.cta-band h2{color:#fff;margin-bottom:14px;}
.cta-band p{color:rgba(255,255,255,.88);font-size:15.5px;max-width:560px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;position:relative;z-index:1;}
.cta-actions .btn-light:hover{color:var(--primary-ink);}
.cta-actions .btn-ghost{border-color:rgba(255,255,255,.5);color:#fff;}
.cta-actions .btn-ghost:hover{background:rgba(255,255,255,.14);border-color:#fff;color:#fff;}

/* ---------- 页脚 ---------- */
.site-footer{
  background:#171412;
  color:#c8bcb0;
  padding-top:clamp(48px,6vw,72px);
  margin-top:clamp(48px,6vw,80px);
}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr;
  gap:clamp(26px,4vw,52px);
  padding-bottom:44px;
}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand p{font-size:14px;line-height:1.85;color:#a4988c;max-width:400px;}
.footer-quote{
  display:inline-flex;align-items:center;gap:10px;
  margin-top:20px;padding:9px 16px 9px 9px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);
  border-radius:999px;
  font-size:13px;color:#e2d7cc;
}
.footer-quote .avatar{
  width:28px;height:28px;font-size:12px;
  background:linear-gradient(140deg,#e0523a,#a33524);color:#fff;
}
.footer-col h4{
  font-size:13px;letter-spacing:.12em;color:#fff;
  font-weight:700;margin-bottom:16px;
}
.footer-col ul{display:flex;flex-direction:column;gap:11px;}
.footer-col a{font-size:14px;color:#a4988c;}
.footer-col a:hover{color:#fff;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding-top:22px;padding-bottom:28px;
  display:flex;align-items:center;justify-content:space-between;
  gap:14px;flex-wrap:wrap;
  font-size:12.5px;color:#8b8075;
}
.footer-tech{letter-spacing:.08em;color:#6f655c;}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .hero-collage{max-width:560px;}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}
  .scene-panel{grid-template-columns:1fr;}
  .cta-band{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:900px){
  .header-inner{flex-wrap:wrap;gap:12px;padding-top:14px;padding-bottom:14px;min-height:auto;}
  .header-cta{display:none;}
  .nav-links{
    order:3;width:100%;
    overflow-x:auto;
    -webkit-overflow-scrolling:touch;
    padding-bottom:4px;
    scrollbar-width:none;
  }
  .nav-links::-webkit-scrollbar{display:none;}
  .nav-links a{flex:0 0 auto;}
}
@media (max-width:768px){
  .topbar-inner{justify-content:flex-start;}
  .topbar-actions{width:100%;justify-content:space-between;}
  .stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .stat + .stat::before{display:none;}
  .stat:nth-child(even)::before{content:"";display:block;position:absolute;left:0;top:16%;height:68%;width:1px;background:var(--line);}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
  .hero-collage{grid-template-columns:1fr;max-width:100%;}
  .cover-a{grid-row:auto;}
  .footer-grid{grid-template-columns:1fr;}
  .section-head{margin-bottom:32px;}
  .card,.role-card,.quote-card{padding:22px;}
}
@media (max-width:520px){
  .container{padding:0 18px;}
  .brand-text small{display:none;}
  .hero-actions{flex-direction:column;align-items:stretch;}
  .hero-actions .btn{width:100%;}
  .cta-actions{flex-direction:column;align-items:stretch;}
  .cta-actions .btn{width:100%;}
  .topbar-note{font-size:12px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .step{padding-left:26px;}
  .scene-list li{font-size:13.5px;}
}