/* roulang page: index */
:root{
  --brand:#e0322b;
  --brand-strong:#b81f1a;
  --accent:#ff7a2f;
  --accent-soft:#fff1e8;
  --ink:#15171c;
  --ink-2:#3b4149;
  --muted:#6d7480;
  --line:#e7e9ee;
  --line-strong:#d6dae2;
  --bg:#ffffff;
  --bg-soft:#f6f7f9;
  --bg-soft-2:#eef0f4;
  --bg-deep:#14161b;
  --bg-deep-2:#1e2129;
  --radius-lg:20px;
  --radius:14px;
  --radius-sm:9px;
  --shadow-sm:0 2px 8px rgba(21,23,28,.06);
  --shadow:0 12px 34px rgba(21,23,28,.09);
  --shadow-lg:0 22px 56px rgba(21,23,28,.14);
  --container:1200px;
  --gap:26px;
  --transition:.25s cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color var(--transition),opacity var(--transition)}
a:hover{color:var(--brand)}
h1,h2,h3,h4{margin:0;line-height:1.3;font-weight:700;letter-spacing:-.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button,input{font:inherit;color:inherit}
:focus-visible{outline:3px solid rgba(224,50,43,.35);outline-offset:2px;border-radius:8px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.94);
  backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:28px;min-height:70px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{
  width:38px;height:38px;border-radius:11px;flex-shrink:0;
  background:linear-gradient(135deg,var(--brand),var(--accent));
  color:#fff;font-size:19px;font-weight:800;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 16px rgba(224,50,43,.32);
}
.logo-text{font-size:20px;font-weight:800;letter-spacing:.02em}
.logo-text em{font-style:normal;color:var(--brand)}
.logo-sub{display:block;font-size:11px;color:var(--muted);font-weight:500;letter-spacing:.14em;line-height:1}
.main-nav{margin-left:auto;overflow-x:auto;scrollbar-width:none}
.main-nav::-webkit-scrollbar{display:none}
.nav-list{display:flex;align-items:center;gap:6px;white-space:nowrap}
.nav-list a{
  display:block;padding:9px 15px;font-size:15px;font-weight:600;color:var(--ink-2);
  border-radius:10px;transition:background var(--transition),color var(--transition);
}
.nav-list a:hover{background:var(--bg-soft);color:var(--brand)}
.nav-list a.active{background:var(--accent-soft);color:var(--brand-strong)}
.header-cta{
  flex-shrink:0;padding:10px 20px;border-radius:999px;font-size:14px;font-weight:700;
  background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;
  box-shadow:0 8px 20px rgba(224,50,43,.26);transition:transform var(--transition),box-shadow var(--transition);
}
.header-cta:hover{color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px rgba(224,50,43,.34)}

/* ---------- hero ---------- */
.hero{
  position:relative;isolation:isolate;overflow:hidden;
  color:#fff;text-align:center;
  padding:104px 0 92px;
  background-image:
    linear-gradient(180deg,rgba(15,16,20,.86),rgba(15,16,20,.72) 45%,rgba(15,16,20,.9)),
    url("/assets/images/4cbf333a2dd5fc6d.webp");
  background-size:cover;background-position:center;
}
.hero::after{
  content:"";position:absolute;inset:auto 0 -1px 0;height:120px;
  background:linear-gradient(180deg,rgba(255,255,255,0),rgba(255,255,255,.06));
  pointer-events:none;
}
.hero-inner{position:relative;z-index:2;max-width:900px;margin:0 auto}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 16px;border-radius:999px;font-size:13px;font-weight:600;letter-spacing:.04em;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.26);
  backdrop-filter:blur(6px);color:#ffe9dd;
}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(255,122,47,.24)}
.hero h1{
  margin:24px 0 0;font-size:clamp(28px,3.6vw,46px);line-height:1.26;font-weight:800;
  letter-spacing:-.02em;text-shadow:0 3px 22px rgba(0,0,0,.4);
}
.hero h1 span{color:#ffd9c2}
.hero-lead{
  margin:20px auto 0;max-width:760px;font-size:17px;line-height:1.85;color:rgba(255,255,255,.86);
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:34px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 30px;border-radius:999px;font-size:15px;font-weight:700;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform var(--transition),box-shadow var(--transition),background var(--transition),color var(--transition),border-color var(--transition);
}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;box-shadow:0 12px 30px rgba(224,50,43,.34)}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 18px 40px rgba(224,50,43,.42)}
.btn-primary:active{transform:translateY(0);box-shadow:0 8px 18px rgba(224,50,43,.3)}
.btn-ghost{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.34);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:rgba(255,255,255,.2);color:#fff;transform:translateY(-2px)}
.btn-outline{background:#fff;color:var(--brand-strong);border-color:var(--line-strong)}
.btn-outline:hover{color:var(--brand-strong);border-color:var(--brand);box-shadow:var(--shadow-sm);transform:translateY(-2px)}
.hero-facts{
  display:flex;flex-wrap:wrap;justify-content:center;gap:14px 42px;
  margin-top:46px;padding-top:26px;border-top:1px solid rgba(255,255,255,.18);
}
.hero-facts li{font-size:14px;color:rgba(255,255,255,.78)}
.hero-facts li b{display:block;font-size:19px;color:#fff;font-weight:800;letter-spacing:.01em}

/* ---------- generic section ---------- */
.section{padding:74px 0}
.section-soft{background:var(--bg-soft)}
.section-deep{background:var(--bg-deep);color:#e9ebf0}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:38px}
.section-head .head-text{max-width:720px}
.eyebrow{
  display:inline-block;margin-bottom:12px;padding:5px 13px;border-radius:999px;
  font-size:12px;font-weight:700;letter-spacing:.12em;color:var(--brand-strong);
  background:var(--accent-soft);border:1px solid rgba(224,50,43,.14);
}
.section-deep .eyebrow{background:rgba(255,122,47,.16);color:#ffc9a5;border-color:rgba(255,122,47,.3)}
.section-head h2{font-size:clamp(22px,2.4vw,31px);font-weight:800}
.section-head p.desc{margin-top:12px;color:var(--muted);font-size:15.5px;line-height:1.85}
.section-deep .section-head p.desc{color:rgba(233,235,240,.68)}
.head-link{font-size:14.5px;font-weight:700;color:var(--brand-strong);display:inline-flex;align-items:center;gap:6px}
.head-link::after{content:"→";transition:transform var(--transition)}
.head-link:hover::after{transform:translateX(4px)}

/* ---------- grids ---------- */
.grid{display:grid;gap:var(--gap)}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid-side{grid-template-columns:1.15fr .85fr;align-items:center}

/* ---------- cards ---------- */
.card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--line-strong)}
.card-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--bg-soft-2)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.4,0,.2,1)}
.card:hover .card-media img{transform:scale(1.06)}
.card-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,22,27,0),rgba(20,22,27,.42))}
.card-tag{
  position:absolute;left:12px;top:12px;z-index:2;
  padding:5px 11px;border-radius:999px;font-size:12px;font-weight:700;
  background:rgba(224,50,43,.94);color:#fff;letter-spacing:.02em;
}
.card-tag.alt{background:rgba(20,22,27,.78);color:#ffe1d1}
.card-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-body h3{font-size:18px;font-weight:700;line-height:1.45}
.card-body p{font-size:14.5px;color:var(--muted);line-height:1.8}
.card-meta{display:flex;flex-wrap:wrap;gap:10px 16px;margin-top:auto;padding-top:14px;border-top:1px dashed var(--line);font-size:13px;color:var(--muted)}
.card-meta b{color:var(--ink-2);font-weight:700}
.card-link{font-size:13.5px;font-weight:700;color:var(--brand-strong);display:inline-flex;align-items:center;gap:5px}
.card-link::after{content:"›";font-size:16px;line-height:1;transition:transform var(--transition)}
.card-link:hover::after{transform:translateX(3px)}

/* ---------- stats strip ---------- */
.stats{border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff;box-shadow:var(--shadow-sm);overflow:hidden}
.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.stat{padding:28px 24px;text-align:center;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat b{display:block;font-size:30px;font-weight:800;letter-spacing:-.02em;color:var(--brand-strong)}
.stat span{display:block;margin-top:6px;font-size:13.5px;color:var(--muted)}

/* ---------- channel matrix ---------- */
.channel{
  display:flex;flex-direction:column;gap:12px;padding:26px 24px;
  border-radius:var(--radius);border:1px solid var(--line);background:#fff;
  transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
}
.channel:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(224,50,43,.28)}
.channel .ch-icon{
  width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  font-size:20px;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--brand),var(--accent));
  box-shadow:0 8px 20px rgba(224,50,43,.24);
}
.channel h3{font-size:17.5px}
.channel p{font-size:14px;color:var(--muted);line-height:1.8}
.channel .ch-foot{margin-top:auto;padding-top:12px;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--muted)}
.channel .ch-foot a{font-weight:700;color:var(--brand-strong)}

/* ---------- feature split ---------- */
.split-media{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.split-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.split-text h2{font-size:clamp(22px,2.3vw,30px);margin-bottom:14px}
.split-text p{color:var(--muted);font-size:15.5px;line-height:1.9}
.feature-list{margin-top:24px;display:grid;gap:14px}
.feature-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--ink-2)}
.feature-list li .tick{
  flex-shrink:0;width:22px;height:22px;border-radius:50%;margin-top:3px;
  display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;
  background:var(--accent-soft);color:var(--brand-strong);border:1px solid rgba(224,50,43,.18);
}

/* ---------- ranked list ---------- */
.rank-list{display:grid;gap:16px}
.rank-item{
  display:grid;grid-template-columns:52px 132px 1fr auto;gap:20px;align-items:center;
  padding:16px 20px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;
  transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
}
.rank-item:hover{transform:translateX(4px);box-shadow:var(--shadow-sm);border-color:rgba(224,50,43,.26)}
.rank-no{
  font-size:22px;font-weight:800;color:var(--line-strong);letter-spacing:-.02em;text-align:center;
}
.rank-item:nth-child(1) .rank-no{color:var(--brand)}
.rank-item:nth-child(2) .rank-no{color:var(--accent)}
.rank-item:nth-child(3) .rank-no{color:#c9922e}
.rank-thumb{border-radius:11px;overflow:hidden;aspect-ratio:4/3;background:var(--bg-soft-2)}
.rank-thumb img{width:100%;height:100%;object-fit:cover}
.rank-info h3{font-size:16.5px;margin-bottom:6px}
.rank-info p{font-size:13.5px;color:var(--muted);line-height:1.75}
.rank-score{text-align:right;font-size:13px;color:var(--muted);white-space:nowrap}
.rank-score b{display:block;font-size:19px;color:var(--brand-strong);font-weight:800}

/* ---------- timeline ---------- */
.timeline{display:grid;gap:0;border-left:2px solid var(--line);padding-left:0;margin-left:8px}
.tl-item{position:relative;padding:0 0 30px 30px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-7px;top:6px;width:12px;height:12px;border-radius:50%;
  background:#fff;border:3px solid var(--brand);box-shadow:0 0 0 4px rgba(224,50,43,.1);
}
.tl-time{font-size:13px;font-weight:700;color:var(--brand-strong);letter-spacing:.06em}
.tl-item h3{font-size:17px;margin:8px 0 8px}
.tl-item p{font-size:14.5px;color:var(--muted);line-height:1.85}

/* ---------- tags ---------- */
.tag-cloud{display:flex;flex-wrap:wrap;gap:12px}
.tag{
  display:inline-flex;align-items:center;gap:8px;padding:9px 17px;border-radius:999px;
  font-size:14px;font-weight:600;color:var(--ink-2);background:#fff;border:1px solid var(--line);
  transition:all var(--transition);
}
.tag span{font-size:12px;color:var(--muted);font-weight:500}
.tag:hover{color:#fff;background:linear-gradient(135deg,var(--brand),var(--accent));border-color:transparent;transform:translateY(-2px);box-shadow:0 10px 24px rgba(224,50,43,.26)}
.tag:hover span{color:rgba(255,255,255,.8)}

/* ---------- testimonials ---------- */
.quote{
  padding:28px 26px;border-radius:var(--radius-lg);background:#fff;border:1px solid var(--line);
  display:flex;flex-direction:column;gap:16px;transition:transform var(--transition),box-shadow var(--transition);
}
.quote:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.quote p{font-size:15px;color:var(--ink-2);line-height:1.9}
.quote .who{display:flex;align-items:center;gap:12px;margin-top:auto;padding-top:16px;border-top:1px dashed var(--line)}
.avatar{
  width:42px;height:42px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:15px;color:#fff;background:linear-gradient(135deg,#3b4149,#15171c);
}
.who b{display:block;font-size:14.5px}
.who span{display:block;font-size:12.5px;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:14px;max-width:920px;margin:0 auto}
.faq details{
  border:1px solid var(--line);border-radius:var(--radius);background:#fff;
  transition:border-color var(--transition),box-shadow var(--transition);
}
.faq details[open]{border-color:rgba(224,50,43,.3);box-shadow:var(--shadow-sm)}
.faq summary{
  list-style:none;cursor:pointer;padding:20px 56px 20px 24px;position:relative;
  font-size:16.5px;font-weight:700;color:var(--ink);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);
  font-size:22px;font-weight:600;color:var(--brand);line-height:1;transition:transform var(--transition);
}
.faq details[open] summary::after{content:"–"}
.faq .faq-body{padding:0 24px 22px;font-size:15px;color:var(--muted);line-height:1.9}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;isolation:isolate;overflow:hidden;color:#fff;text-align:center;
  padding:78px 0;
  background-image:
    linear-gradient(135deg,rgba(184,31,26,.94),rgba(20,22,27,.92)),
    url("/assets/images/7cb3805a430162f6.jpg");
  background-size:cover;background-position:center;
}
.cta-band h2{font-size:clamp(23px,2.6vw,34px);font-weight:800}
.cta-band p{margin:16px auto 0;max-width:680px;font-size:16px;color:rgba(255,255,255,.84);line-height:1.9}
.cta-band .hero-actions{margin-top:32px}
.cta-points{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 30px;margin-top:30px;font-size:14px;color:rgba(255,255,255,.76)}

/* ---------- footer ---------- */
.site-footer{background:var(--bg-deep);color:rgba(233,235,240,.72);padding:64px 0 26px;font-size:14.5px}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding-bottom:42px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand .logo-text{color:#fff}
.footer-brand p{margin-top:16px;line-height:1.9;color:rgba(233,235,240,.62);max-width:340px;font-size:14px}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:16px}
.footer-col ul{display:grid;gap:10px}
.footer-col a{color:rgba(233,235,240,.68);font-size:14px}
.footer-col a:hover{color:#ffb98c}
.footer-bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;padding-top:24px;font-size:13.5px;color:rgba(233,235,240,.5)}
.footer-bottom .domain{letter-spacing:.02em}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-side{grid-template-columns:1fr;gap:34px}
  .stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--line)}
  .footer-top{grid-template-columns:1fr 1fr;gap:30px}
  .main-nav{margin-left:auto}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .hero{padding:76px 0 66px}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-2{grid-template-columns:1fr}
  .rank-item{grid-template-columns:36px 104px 1fr;gap:14px}
  .rank-score{grid-column:2/4;text-align:left;display:flex;gap:14px;align-items:baseline}
  .rank-score b{display:inline}
  .header-cta{display:none}
  .header-inner{gap:14px}
}
@media (max-width:520px){
  body{font-size:15px}
  .container{padding:0 16px}
  .grid-3,.grid-4{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr}
  .stat{border-right:0;border-bottom:1px solid var(--line)}
  .stat:last-child{border-bottom:0}
  .hero{padding:62px 0 54px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .btn{width:100%}
  .hero-facts{gap:16px 26px}
  .rank-item{grid-template-columns:32px 1fr;padding:14px}
  .rank-thumb{display:none}
  .rank-score{grid-column:1/3}
  .footer-top{grid-template-columns:1fr}
  .logo-sub{display:none}
  .section-head{margin-bottom:28px}
}

/* roulang page: category2 */
:root{
 --brand:#e0322b;
 --brand-strong:#b81f1a;
 --accent:#ff7a2f;
 --accent-soft:#fff1e8;
 --ink:#15171c;
 --ink-2:#3b4149;
 --muted:#6d7480;
 --line:#e7e9ee;
 --line-strong:#d6dae2;
 --bg:#ffffff;
 --bg-soft:#f6f7f9;
 --bg-soft-2:#eef0f4;
 --bg-deep:#14161b;
 --bg-deep-2:#1e2129;
 --radius-lg:20px;
 --radius:14px;
 --radius-sm:9px;
 --shadow-sm:0 2px 8px rgba(21,23,28,.06);
 --shadow:0 12px 34px rgba(21,23,28,.09);
 --shadow-lg:0 22px 56px rgba(21,23,28,.14);
 --container:1200px;
 --gap:26px;
 --transition:.25s cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
 font-size:16px;line-height:1.75;color:var(--ink);background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color var(--transition),opacity var(--transition)}
a:hover{color:var(--brand)}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
:focus-visible{outline:3px solid rgba(224,50,43,.35);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}

/* ---------- header ---------- */
.site-header{
 position:sticky;top:0;z-index:60;
 background:rgba(255,255,255,.94);
 backdrop-filter:saturate(180%) blur(14px);
 border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:28px;min-height:70px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{
 width:38px;height:38px;border-radius:11px;flex-shrink:0;
 background:linear-gradient(135deg,var(--brand),var(--accent));
 color:#fff;font-size:19px;font-weight:800;
 display:flex;align-items:center;justify-content:center;
 box-shadow:0 6px 16px rgba(224,50,43,.32);
}
.logo-text{font-size:20px;font-weight:800;letter-spacing:.02em}
.logo-text em{font-style:normal;color:var(--brand)}
.logo-sub{display:block;font-size:11px;color:var(--muted);font-weight:500;letter-spacing:.14em;line-height:1}
.main-nav{margin-left:auto;overflow-x:auto;scrollbar-width:none}
.main-nav::-webkit-scrollbar{display:none}
.nav-list{display:flex;align-items:center;gap:6px;white-space:nowrap}
.nav-list a{
 display:block;padding:9px 15px;font-size:15px;font-weight:600;color:var(--ink-2);
 border-radius:10px;transition:background var(--transition),color var(--transition);
}
.nav-list a:hover{background:var(--bg-soft);color:var(--brand)}
.nav-list a.active{background:var(--accent-soft);color:var(--brand-strong)}
.header-cta{
 flex-shrink:0;padding:10px 20px;border-radius:999px;font-size:14px;font-weight:700;
 background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;
 box-shadow:0 8px 20px rgba(224,50,43,.26);transition:transform var(--transition),box-shadow var(--transition);
}
.header-cta:hover{color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px rgba(224,50,43,.34)}

/* ---------- buttons / badges ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 30px;border-radius:999px;font-size:15px;font-weight:700;
 border:1px solid transparent;cursor:pointer;white-space:nowrap;
 transition:transform var(--transition),box-shadow var(--transition),background var(--transition),color var(--transition),border-color var(--transition);
}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;box-shadow:0 12px 30px rgba(224,50,43,.34)}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 18px 40px rgba(224,50,43,.42)}
.btn-primary:active{transform:translateY(0);box-shadow:0 8px 18px rgba(224,50,43,.3)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.34)}
.btn-ghost:hover{background:rgba(255,255,255,.22);color:#fff;transform:translateY(-2px)}
.btn-outline{background:#fff;color:var(--brand-strong);border-color:var(--line-strong)}
.btn-outline:hover{color:var(--brand-strong);border-color:var(--brand);box-shadow:var(--shadow-sm);transform:translateY(-2px)}
.btn-sm{padding:9px 20px;font-size:14px}
.eyebrow{
 display:inline-block;margin-bottom:12px;padding:5px 13px;border-radius:999px;
 font-size:12px;font-weight:700;letter-spacing:.12em;color:var(--brand-strong);
 background:var(--accent-soft);border:1px solid rgba(224,50,43,.14);
}
.badge-soft{
 display:inline-block;padding:4px 11px;border-radius:999px;font-size:12px;font-weight:700;
 background:var(--bg-soft-2);color:var(--ink-2);
}
.badge-hot{background:rgba(224,50,43,.1);color:var(--brand-strong)}
.badge-new{background:rgba(255,122,47,.16);color:#a8490f}

/* ---------- inner banner ---------- */
.page-banner{
 position:relative;isolation:isolate;overflow:hidden;color:#fff;
 padding:66px 0 62px;
 background-image:
 linear-gradient(115deg,rgba(15,16,20,.9),rgba(15,16,20,.66) 62%,rgba(20,22,27,.86)),
 url("/assets/images/7cb3805a430162f6.jpg");
 background-size:cover;background-position:center;
}
.page-banner::after{
 content:"";position:absolute;inset:auto 0 -1px 0;height:80px;
 background:linear-gradient(180deg,rgba(255,255,255,0),rgba(255,255,255,.08));
 pointer-events:none;
}
.crumb{position:relative;z-index:2;font-size:13px;color:rgba(255,255,255,.72);margin-bottom:16px}
.crumb a:hover{color:#ffd9c2}
.crumb span{margin:0 7px;opacity:.6}
.banner-grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.85fr);gap:40px;align-items:center}
.banner-copy h1{
 font-size:clamp(26px,3.3vw,40px);line-height:1.3;font-weight:800;letter-spacing:-.01em;
 text-shadow:0 3px 22px rgba(0,0,0,.42);
}
.banner-copy h1 span{color:#ffd0b2}
.banner-lead{margin-top:16px;font-size:16px;line-height:1.85;color:rgba(255,255,255,.84);max-width:640px}
.banner-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.banner-tags li{
 padding:6px 14px;border-radius:999px;font-size:13px;font-weight:600;
 background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);color:#ffe9dd;
}
.banner-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.banner-figure{
 border-radius:var(--radius-lg);overflow:hidden;border:1px solid rgba(255,255,255,.18);
 box-shadow:0 26px 60px rgba(0,0,0,.4);
}
.banner-figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.banner-figure figcaption{
 padding:12px 16px;font-size:13px;color:rgba(255,255,255,.78);
 background:rgba(20,22,27,.72);
}

/* ---------- sections ---------- */
.section{padding:72px 0}
.section-soft{background:var(--bg-soft)}
.section-tight{padding:56px 0}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:36px}
.section-head .head-text{max-width:720px}
.section-head h2{font-size:clamp(22px,2.4vw,30px);font-weight:800;line-height:1.35;letter-spacing:-.01em}
.section-head p{margin-top:10px;color:var(--muted);font-size:15px}
.link-more{
 font-size:14px;font-weight:700;color:var(--brand-strong);
 display:inline-flex;align-items:center;gap:6px;
}
.link-more::after{content:"→";transition:transform var(--transition)}
.link-more:hover::after{transform:translateX(4px)}

/* ---------- stat strip ---------- */
.stat-strip{
 display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;
}
.stat-card{
 padding:24px 22px;border-radius:var(--radius);background:#fff;
 border:1px solid var(--line);box-shadow:var(--shadow-sm);
 transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(224,50,43,.24)}
.stat-card b{display:block;font-size:28px;font-weight:800;letter-spacing:-.01em}
.stat-card b i{font-style:normal;font-size:15px;font-weight:700;color:var(--muted);margin-left:3px}
.stat-card span{display:block;margin-top:6px;font-size:14px;color:var(--muted)}
.stat-card em{display:block;margin-top:12px;font-size:12px;font-style:normal;color:var(--brand-strong);font-weight:700}

/* ---------- highlight cards ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.hv-card{
 display:flex;flex-direction:column;overflow:hidden;height:100%;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
 box-shadow:var(--shadow-sm);
 transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
}
.hv-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:rgba(224,50,43,.2)}
.hv-media{position:relative;overflow:hidden;aspect-ratio:16/10;background:var(--bg-soft-2)}
.hv-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.4,0,.2,1)}
.hv-card:hover .hv-media img{transform:scale(1.06)}
.hv-media .tag-on{
 position:absolute;left:12px;top:12px;padding:5px 12px;border-radius:999px;
 font-size:12px;font-weight:700;color:#fff;background:rgba(20,22,27,.72);backdrop-filter:blur(4px);
}
.hv-media .tag-on.accent{background:linear-gradient(135deg,var(--brand),var(--accent))}
.hv-body{padding:20px 20px 22px;display:flex;flex-direction:column;flex:1}
.hv-body h3{font-size:17px;font-weight:800;line-height:1.5}
.hv-body p{margin-top:10px;font-size:14px;color:var(--muted);line-height:1.8;flex:1}
.hv-meta{
 margin-top:16px;padding-top:14px;border-top:1px dashed var(--line-strong);
 display:flex;align-items:center;justify-content:space-between;gap:10px;
 font-size:13px;color:var(--muted);
}
.hv-meta b{color:var(--ink-2);font-weight:700}

/* ---------- rank list ---------- */
.rank-wrap{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--gap)}
.rank-list{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
 padding:10px 8px;box-shadow:var(--shadow-sm);
}
.rank-item{
 display:flex;align-items:center;gap:16px;padding:14px 14px;border-radius:var(--radius);
 transition:background var(--transition),transform var(--transition);
}
.rank-item:hover{background:var(--bg-soft);transform:translateX(3px)}
.rank-no{
 flex-shrink:0;width:34px;height:34px;border-radius:10px;
 display:flex;align-items:center;justify-content:center;
 font-size:15px;font-weight:800;color:var(--muted);background:var(--bg-soft-2);
}
.rank-item.top .rank-no{background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;box-shadow:0 6px 16px rgba(224,50,43,.28)}
.rank-text{min-width:0;flex:1}
.rank-text h3{font-size:15px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-text p{margin-top:3px;font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-score{flex-shrink:0;font-size:14px;font-weight:800;color:var(--brand-strong)}

/* ---------- split feature ---------- */
.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:44px;align-items:center}
.split-figure{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
.split-figure img{width:100%;aspect-ratio:3/2;object-fit:cover}
.split-copy h2{font-size:clamp(22px,2.4vw,30px);font-weight:800;line-height:1.35}
.split-copy > p{margin-top:14px;color:var(--ink-2);font-size:15px}
.check-list{margin-top:24px;display:grid;gap:14px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--ink-2)}
.check-list li::before{
 content:"";flex-shrink:0;width:20px;height:20px;margin-top:4px;border-radius:50%;
 background:var(--accent-soft);border:1px solid rgba(224,50,43,.22);
 box-shadow:inset 0 0 0 4px #fff;
}
.check-list li b{color:var(--ink)}

/* ---------- tag cloud ---------- */
.tag-cloud{display:flex;flex-wrap:wrap;gap:12px}
.tag-cloud li{
 padding:10px 18px;border-radius:999px;font-size:14px;font-weight:600;
 background:#fff;border:1px solid var(--line-strong);color:var(--ink-2);
 transition:transform var(--transition),box-shadow var(--transition),color var(--transition),border-color var(--transition);
}
.tag-cloud li:hover{transform:translateY(-2px);color:var(--brand-strong);border-color:rgba(224,50,43,.35);box-shadow:var(--shadow-sm)}

/* ---------- feature cards ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.feature-card{
 padding:26px 22px;border-radius:var(--radius);background:#fff;
 border:1px solid var(--line);box-shadow:var(--shadow-sm);height:100%;
 transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
}
.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(224,50,43,.22)}
.feature-icon{
 width:44px;height:44px;border-radius:13px;margin-bottom:16px;
 display:flex;align-items:center;justify-content:center;
 font-size:17px;font-weight:800;color:#fff;
 background:linear-gradient(135deg,var(--brand),var(--accent));
 box-shadow:0 8px 20px rgba(224,50,43,.26);
}
.feature-card h3{font-size:16px;font-weight:800}
.feature-card p{margin-top:9px;font-size:14px;color:var(--muted);line-height:1.8}

/* ---------- faq ---------- */
.faq-list{display:grid;gap:14px;max-width:940px;margin:0 auto}
.faq-item{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);overflow:hidden;
 transition:border-color var(--transition),box-shadow var(--transition);
}
.faq-item:hover{border-color:rgba(224,50,43,.28);box-shadow:var(--shadow)}
.faq-item summary{
 padding:18px 22px;font-size:16px;font-weight:700;cursor:pointer;list-style:none;
 display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";flex-shrink:0;width:24px;height:24px;border-radius:8px;
 display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:800;
 background:var(--accent-soft);color:var(--brand-strong);transition:transform var(--transition);
}
.faq-item[open] summary::after{content:"–";transform:rotate(180deg)}
.faq-item p{padding:0 22px 20px;font-size:14.5px;color:var(--muted);line-height:1.85}

/* ---------- cta band ---------- */
.cta-band{
 position:relative;overflow:hidden;border-radius:var(--radius-lg);color:#fff;
 padding:52px 44px;
 background-image:
 linear-gradient(115deg,rgba(20,22,27,.92),rgba(20,22,27,.66)),
 url("/assets/images/464eb5ca0acf0dbd.jpg");
 background-size:cover;background-position:center;
 box-shadow:var(--shadow-lg);
}
.cta-band h2{font-size:clamp(21px,2.3vw,28px);font-weight:800;line-height:1.4}
.cta-band p{margin-top:12px;max-width:760px;font-size:15px;color:rgba(255,255,255,.82)}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}

/* ---------- footer ---------- */
.site-footer{background:var(--bg-deep);color:#c8ccd4;padding:62px 0 26px;margin-top:10px}
.footer-top{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,.8fr));gap:38px}
.footer-brand .logo-text{color:#fff;font-size:20px;font-weight:800}
.footer-brand p{margin-top:14px;font-size:14px;line-height:1.85;color:#9aa1ad;max-width:420px}
.footer-col h4{font-size:15px;font-weight:800;color:#fff;margin-bottom:16px}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:14px;color:#9aa1ad}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{
 margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);
 display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
 font-size:13px;color:#7f8794;
}
.footer-bottom .domain{letter-spacing:.04em}

/* ---------- responsive ---------- */
@media (max-width:1024px){
 .banner-grid{grid-template-columns:1fr;gap:30px}
 .banner-figure{max-width:560px}
 .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .stat-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
 .split{grid-template-columns:1fr;gap:30px}
 .footer-top{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px}
}
@media (max-width:768px){
 .header-inner{flex-wrap:wrap;gap:12px;padding:10px 0 12px;min-height:auto}
 .main-nav{margin-left:0;order:3;width:100%}
 .nav-list{gap:2px}
 .nav-list a{padding:8px 12px;font-size:14px}
 .header-cta{order:2;margin-left:auto;padding:8px 16px;font-size:13px}
 .page-banner{padding:48px 0 46px}
 .section{padding:54px 0}
 .section-tight{padding:44px 0}
 .rank-wrap{grid-template-columns:1fr}
 .cta-band{padding:38px 24px}
}
@media (max-width:520px){
 .card-grid{grid-template-columns:1fr}
 .feature-grid{grid-template-columns:1fr}
 .stat-strip{grid-template-columns:1fr}
 .footer-top{grid-template-columns:1fr}
 .btn{padding:12px 22px;font-size:14px;width:100%}
 .banner-actions .btn,.cta-actions .btn{width:100%}
 .hv-media{aspect-ratio:16/11}
 .rank-text h3{font-size:14px}
}

/* roulang page: category1 */
:root{
 --brand:#e0322b;
 --brand-strong:#b81f1a;
 --accent:#ff7a2f;
 --accent-soft:#fff1e8;
 --ink:#15171c;
 --ink-2:#3b4149;
 --muted:#6d7480;
 --line:#e7e9ee;
 --line-strong:#d6dae2;
 --bg:#ffffff;
 --bg-soft:#f6f7f9;
 --bg-soft-2:#eef0f4;
 --bg-deep:#14161b;
 --bg-deep-2:#1e2129;
 --radius-lg:20px;
 --radius:14px;
 --radius-sm:9px;
 --shadow-sm:0 2px 8px rgba(21,23,28,.06);
 --shadow:0 12px 34px rgba(21,23,28,.09);
 --shadow-lg:0 22px 56px rgba(21,23,28,.14);
 --container:1200px;
 --gap:26px;
 --transition:.25s cubic-bezier(.4,0,.2,1);
}
*,*::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,sans-serif;
 font-size:16px;line-height:1.75;color:var(--ink);background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color var(--transition),opacity var(--transition)}
a:hover{color:var(--brand)}
button,input{font:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.3;font-weight:800;letter-spacing:-.01em}
p{margin:0}
figure{margin:0}
:focus-visible{outline:3px solid rgba(224,50,43,.35);outline-offset:2px;border-radius:8px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}
/* ---------- header ---------- */
.site-header{
 position:sticky;top:0;z-index:60;
 background:rgba(255,255,255,.94);
 backdrop-filter:saturate(180%) blur(14px);
 border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:28px;min-height:70px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{
 width:38px;height:38px;border-radius:11px;flex-shrink:0;
 background:linear-gradient(135deg,var(--brand),var(--accent));
 color:#fff;font-size:19px;font-weight:800;
 display:flex;align-items:center;justify-content:center;
 box-shadow:0 6px 16px rgba(224,50,43,.32);
}
.logo-text{font-size:20px;font-weight:800;letter-spacing:.02em;display:block}
.logo-text em{font-style:normal;color:var(--brand)}
.logo-sub{display:block;font-size:11px;color:var(--muted);font-weight:500;letter-spacing:.14em;line-height:1.4}
.main-nav{margin-left:auto;overflow-x:auto;scrollbar-width:none}
.main-nav::-webkit-scrollbar{display:none}
.nav-list{display:flex;align-items:center;gap:6px;white-space:nowrap}
.nav-list a{
 display:block;padding:9px 15px;font-size:15px;font-weight:600;color:var(--ink-2);
 border-radius:10px;transition:background var(--transition),color var(--transition);
}
.nav-list a:hover{background:var(--bg-soft);color:var(--brand)}
.nav-list a.active{background:var(--accent-soft);color:var(--brand-strong)}
.header-cta{
 flex-shrink:0;padding:10px 20px;border-radius:999px;font-size:14px;font-weight:700;
 background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;
 box-shadow:0 8px 20px rgba(224,50,43,.26);
 transition:transform var(--transition),box-shadow var(--transition);
}
.header-cta:hover{color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px rgba(224,50,43,.34)}
/* ---------- buttons ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 30px;border-radius:999px;font-size:15px;font-weight:700;
 border:1px solid transparent;cursor:pointer;white-space:nowrap;
 transition:transform var(--transition),box-shadow var(--transition),background var(--transition),color var(--transition),border-color var(--transition);
}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;box-shadow:0 12px 30px rgba(224,50,43,.34)}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 18px 40px rgba(224,50,43,.42)}
.btn-primary:active{transform:translateY(0);box-shadow:0 8px 18px rgba(224,50,43,.3)}
.btn-ghost{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.34);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:rgba(255,255,255,.2);color:#fff;transform:translateY(-2px)}
.btn-outline{background:#fff;color:var(--brand-strong);border-color:var(--line-strong)}
.btn-outline:hover{color:var(--brand-strong);border-color:var(--brand);box-shadow:var(--shadow-sm);transform:translateY(-2px)}
.btn-sm{padding:9px 20px;font-size:13.5px}
/* ---------- page banner ---------- */
.page-banner{
 position:relative;isolation:isolate;overflow:hidden;color:#fff;
 padding:58px 0 68px;
 background-image:
 linear-gradient(112deg,rgba(15,16,20,.95) 0%,rgba(20,22,27,.82) 46%,rgba(20,22,27,.5) 100%),
 url("/assets/images/deea9f19e726b6da.webp");
 background-size:cover;background-position:center;
}
.page-banner::before{
 content:"";position:absolute;inset:0;pointer-events:none;
 background:radial-gradient(760px 340px at 84% 14%,rgba(255,122,47,.26),transparent 70%);
}
.banner-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:52px;align-items:center}
.crumb{display:flex;align-items:center;gap:2px;font-size:13px;color:rgba(255,255,255,.66);margin-bottom:18px}
.crumb a{color:rgba(255,255,255,.78)}
.crumb a:hover{color:#fff}
.crumb span{margin:0 8px;opacity:.5}
.crumb em{font-style:normal;color:#ffc9a5;font-weight:600}
.eyebrow{
 display:inline-block;margin-bottom:14px;padding:5px 14px;border-radius:999px;
 font-size:12px;font-weight:700;letter-spacing:.12em;color:var(--brand-strong);
 background:var(--accent-soft);border:1px solid rgba(224,50,43,.14);
}
.eyebrow-light{background:rgba(255,122,47,.18);color:#ffd9c2;border-color:rgba(255,122,47,.34);letter-spacing:.1em}
.page-banner h1{margin:0;font-size:clamp(27px,3.2vw,41px);line-height:1.28;letter-spacing:-.02em;text-shadow:0 3px 22px rgba(0,0,0,.42)}
.page-banner h1 span{color:#ffd9c2}
.banner-lead{margin-top:18px;max-width:600px;font-size:16.5px;line-height:1.9;color:rgba(255,255,255,.84)}
.banner-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.banner-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px;padding-top:22px;border-top:1px solid rgba(255,255,255,.16)}
.banner-tags li{font-size:12.5px;font-weight:600;color:rgba(255,255,255,.8);padding:5px 13px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16)}
.banner-gallery{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.banner-gallery figure{border-radius:var(--radius);overflow:hidden;border:1px solid rgba(255,255,255,.16);box-shadow:0 18px 40px rgba(0,0,0,.34)}
.banner-gallery figure:nth-child(2),.banner-gallery figure:nth-child(4){transform:translateY(18px)}
.banner-gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .5s cubic-bezier(.4,0,.2,1)}
.banner-gallery figure:hover img{transform:scale(1.05)}
/* ---------- generic section ---------- */
.section{padding:76px 0}
.section-soft{background:var(--bg-soft)}
.section-deep{background:var(--bg-deep);color:#e9ebf0}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:22px;margin-bottom:38px}
.section-head .head-text{max-width:720px}
.section-head h2{font-size:clamp(22px,2.3vw,30px)}
.section-head .head-desc{margin-top:12px;font-size:15px;color:var(--muted);line-height:1.85}
.section-deep .section-head h2{color:#fff}
.section-deep .section-head .head-desc{color:#a3abb7}
/* ---------- stat strip ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat-item{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
 padding:24px 26px;box-shadow:var(--shadow-sm);
 transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
}
.stat-item:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--line-strong)}
.stat-item b{display:block;font-size:30px;font-weight:800;letter-spacing:-.02em;color:var(--brand-strong);line-height:1.2}
.stat-item b small{font-size:15px;font-weight:700;margin-left:3px;color:var(--accent)}
.stat-item span{display:block;margin-top:8px;font-size:13.5px;color:var(--muted)}
/* ---------- feature cards ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feature-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
 padding:30px 28px;box-shadow:var(--shadow-sm);
 transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
}
.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--line-strong)}
.feature-icon{
 width:48px;height:48px;border-radius:15px;margin-bottom:18px;
 background:linear-gradient(135deg,var(--brand),var(--accent));
 color:#fff;font-size:17px;font-weight:800;
 display:flex;align-items:center;justify-content:center;
 box-shadow:0 10px 22px rgba(224,50,43,.26);
}
.feature-card h3{font-size:17.5px}
.feature-card p{margin-top:10px;font-size:14.5px;color:var(--ink-2);line-height:1.85}
.feature-note{margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);font-size:13px;color:var(--muted)}
/* ---------- drama cards ---------- */
.drama-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.drama-card{
 display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
 border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);
 transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
}
.drama-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--line-strong)}
.drama-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--bg-soft-2)}
.drama-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .55s cubic-bezier(.4,0,.2,1)}
.drama-card:hover .drama-thumb img{transform:scale(1.07)}
.badge-rank{
 position:absolute;top:12px;left:12px;padding:5px 12px;border-radius:999px;
 font-size:12px;font-weight:800;color:#fff;
 background:linear-gradient(135deg,var(--brand),var(--accent));
 box-shadow:0 6px 16px rgba(224,50,43,.34);
}
.badge-tag{
 position:absolute;right:12px;bottom:12px;padding:5px 12px;border-radius:999px;
 font-size:12px;font-weight:600;color:#fff;background:rgba(21,23,28,.68);backdrop-filter:blur(4px);
}
.drama-body{display:flex;flex-direction:column;gap:10px;padding:18px 20px 22px;flex:1}
.drama-body h3{font-size:17px;line-height:1.45}
.drama-body p{font-size:14px;color:var(--muted);line-height:1.8}
.drama-meta{
 margin-top:auto;padding-top:12px;border-top:1px dashed var(--line);
 display:flex;flex-wrap:wrap;gap:6px 16px;font-size:12.5px;color:var(--muted);
}
.drama-meta strong{color:var(--brand-strong);font-weight:700}
/* ---------- tag cloud ---------- */
.tag-panel{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
 padding:34px 34px 38px;box-shadow:var(--shadow-sm);
}
.tags-wrap{display:flex;flex-wrap:wrap;gap:12px}
.tag-pill{
 padding:10px 20px;border-radius:999px;border:1px solid var(--line-strong);
 background:#fff;font-size:14px;font-weight:600;color:var(--ink-2);cursor:default;
 transition:transform var(--transition),border-color var(--transition),color var(--transition),background var(--transition);
}
.tag-pill:hover{transform:translateY(-2px);border-color:var(--brand);color:var(--brand-strong);background:var(--accent-soft)}
.tag-pill.is-hot{color:var(--brand-strong);border-color:rgba(224,50,43,.3);background:var(--accent-soft)}
.tag-foot{margin-top:26px;padding-top:20px;border-top:1px solid var(--line);font-size:13.5px;color:var(--muted)}
/* ---------- schedule ---------- */
.slot-list{display:grid;gap:14px}
.slot{
 display:grid;grid-template-columns:136px 1fr auto;gap:22px;align-items:center;
 padding:20px 24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);
 transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
}
.slot:hover{transform:translateX(4px);box-shadow:var(--shadow);border-color:var(--line-strong)}
.slot-time{font-size:20px;font-weight:800;color:var(--brand-strong);font-variant-numeric:tabular-nums;letter-spacing:.01em}
.slot-time small{display:block;font-size:12px;font-weight:600;color:var(--muted);letter-spacing:.06em}
.slot-body h3{font-size:16px}
.slot-body p{margin-top:6px;font-size:13.8px;color:var(--muted);line-height:1.75}
.slot-state{
 font-size:12.5px;font-weight:700;padding:6px 15px;border-radius:999px;
 background:var(--bg-soft-2);color:var(--ink-2);white-space:nowrap;
}
.slot-state.is-live{background:var(--accent-soft);color:var(--brand-strong)}
.slot-state.is-key{background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff}
/* ---------- pick list ---------- */
.pick-list{display:grid;gap:18px}
.pick{
 display:grid;grid-template-columns:228px 1fr;gap:26px;
 padding:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
 box-shadow:var(--shadow-sm);
 transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
}
.pick:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--line-strong)}
.pick-thumb{aspect-ratio:16/10;border-radius:var(--radius);overflow:hidden;background:var(--bg-soft-2)}
.pick-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .55s cubic-bezier(.4,0,.2,1)}
.pick:hover .pick-thumb img{transform:scale(1.06)}
.pick-body{display:flex;flex-direction:column;gap:9px;padding:6px 6px 6px 0}
.pick-body h3{font-size:18.5px}
.pick-body p{font-size:14.5px;color:var(--ink-2);line-height:1.85}
.pick-foot{margin-top:auto;padding-top:12px;display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center;font-size:13px;color:var(--muted)}
.chip{
 display:inline-block;padding:4px 12px;border-radius:999px;font-size:12.5px;font-weight:700;
 color:var(--brand-strong);background:var(--accent-soft);border:1px solid rgba(224,50,43,.16);
}
/* ---------- review ---------- */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.review-card{
 position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
 padding:30px 28px 26px;box-shadow:var(--shadow-sm);
 transition:transform var(--transition),box-shadow var(--transition);
}
.review-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.review-card::before{
 content:"”";position:absolute;top:6px;right:24px;
 font-size:64px;line-height:1;color:rgba(224,50,43,.12);font-weight:800;
}
.review-card p{font-size:14.8px;color:var(--ink-2);line-height:1.9;position:relative;z-index:1}
.review-user{display:flex;align-items:center;gap:12px;margin-top:20px;padding-top:16px;border-top:1px dashed var(--line)}
.avatar{
 width:38px;height:38px;border-radius:50%;flex-shrink:0;
 background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;
 font-size:15px;font-weight:800;display:flex;align-items:center;justify-content:center;
}
.review-user b{display:block;font-size:14.5px}
.review-user span{display:block;font-size:12.5px;color:var(--muted)}
/* ---------- faq ---------- */
.faq-list{display:grid;gap:14px;max-width:940px;margin:0 auto}
.faq-item{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 overflow:hidden;transition:border-color var(--transition),box-shadow var(--transition);
}
.faq-item[open]{border-color:rgba(224,50,43,.28);box-shadow:var(--shadow-sm)}
.faq-item summary{
 display:flex;align-items:center;justify-content:space-between;gap:18px;
 padding:19px 24px;font-size:16px;font-weight:700;cursor:pointer;
 list-style:none;transition:color var(--transition);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";flex-shrink:0;width:26px;height:26px;border-radius:8px;
 display:flex;align-items:center;justify-content:center;
 font-size:17px;font-weight:800;color:var(--brand-strong);
 background:var(--accent-soft);transition:transform var(--transition),background var(--transition);
}
.faq-item[open] summary::after{content:"−";background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff}
.faq-item summary:hover{color:var(--brand-strong)}
.faq-body{padding:0 24px 22px;font-size:14.5px;color:var(--ink-2);line-height:1.9}
/* ---------- cta band ---------- */
.cta-band{
 position:relative;overflow:hidden;color:#fff;
 padding:64px 0;
 background-image:linear-gradient(105deg,rgba(20,22,27,.94),rgba(24,26,32,.86)),url("/assets/images/1efce985d3ba1283.jpg");
 background-size:cover;background-position:center;
}
.cta-band::after{
 content:"";position:absolute;inset:0;pointer-events:none;
 background:radial-gradient(620px 300px at 88% 30%,rgba(255,122,47,.28),transparent 72%);
}
.cta-inner{position:relative;z-index:2;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px}
.cta-text{max-width:660px}
.cta-text h2{font-size:clamp(21px,2.2vw,28px)}
.cta-text p{margin-top:12px;font-size:15px;color:rgba(255,255,255,.8);line-height:1.9}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}
/* ---------- footer ---------- */
.site-footer{background:var(--bg-deep);color:#b9bfc9;padding:62px 0 26px}
.footer-top{
 display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:38px;
 padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.1);
}
.footer-brand .logo-text{color:#fff}
.footer-brand p{margin-top:14px;max-width:380px;font-size:14px;line-height:1.9;color:#9aa2ad}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:16px}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:14px;color:#9aa2ad}
.footer-col a:hover{color:#fff}
.footer-bottom{
 display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
 padding-top:22px;font-size:13px;color:#7e8792;
}
.footer-bottom .domain{letter-spacing:.04em}
/* ---------- responsive ---------- */
@media (max-width:1024px){
 .banner-inner{grid-template-columns:1fr;gap:38px}
 .banner-gallery figure:nth-child(2),.banner-gallery figure:nth-child(4){transform:translateY(0)}
 .stat-grid{grid-template-columns:repeat(2,1fr)}
 .drama-grid{grid-template-columns:repeat(2,1fr)}
 .feature-grid,.review-grid{grid-template-columns:1fr 1fr}
 .footer-top{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:768px){
 .header-inner{min-height:64px;gap:16px}
 .logo-sub{display:none}
 .header-cta{display:none}
 .nav-list a{padding:8px 12px;font-size:14px}
 .section{padding:54px 0}
 .page-banner{padding:44px 0 52px}
 .banner-lead{font-size:15.5px}
 .slot{grid-template-columns:1fr;gap:10px;padding:20px}
 .slot-state{justify-self:start}
 .pick{grid-template-columns:1fr;gap:16px}
 .pick-thumb{aspect-ratio:16/9}
 .pick-body{padding:0 4px 6px}
 .cta-inner{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
 .container{padding:0 16px}
 .stat-grid,.drama-grid,.feature-grid,.review-grid{grid-template-columns:1fr}
 .banner-gallery{gap:10px}
 .banner-actions .btn{flex:1 1 100%}
 .cta-actions .btn{flex:1 1 100%}
 .tag-panel{padding:24px 20px 28px}
 .footer-top{grid-template-columns:1fr}
 .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category3 */
:root{
 --brand:#e0322b;
 --brand-strong:#b81f1a;
 --accent:#ff7a2f;
 --accent-soft:#fff1e8;
 --ink:#15171c;
 --ink-2:#3b4149;
 --muted:#6d7480;
 --line:#e7e9ee;
 --line-strong:#d6dae2;
 --bg:#ffffff;
 --bg-soft:#f6f7f9;
 --bg-soft-2:#eef0f4;
 --bg-deep:#14161b;
 --bg-deep-2:#1e2129;
 --radius-lg:20px;
 --radius:14px;
 --radius-sm:9px;
 --shadow-sm:0 2px 8px rgba(21,23,28,.06);
 --shadow:0 12px 34px rgba(21,23,28,.09);
 --shadow-lg:0 22px 56px rgba(21,23,28,.14);
 --container:1200px;
 --gap:26px;
 --transition:.25s cubic-bezier(.4,0,.2,1);
}
*,*::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,sans-serif;
 font-size:16px;line-height:1.75;color:var(--ink);background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color var(--transition),opacity var(--transition)}
a:hover{color:var(--brand)}
ul,ol{list-style:none;margin:0;padding:0}
h1,h2,h3,h4,p,figure{margin:0}
button,input{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}

/* ---------- header ---------- */
.site-header{
 position:sticky;top:0;z-index:60;
 background:rgba(255,255,255,.94);
 backdrop-filter:saturate(180%) blur(14px);
 border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:28px;min-height:70px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{
 width:38px;height:38px;border-radius:11px;flex-shrink:0;
 background:linear-gradient(135deg,var(--brand),var(--accent));
 color:#fff;font-size:19px;font-weight:800;
 display:flex;align-items:center;justify-content:center;
 box-shadow:0 6px 16px rgba(224,50,43,.32);
}
.logo-text{font-size:20px;font-weight:800;letter-spacing:.02em}
.logo-text em{font-style:normal;color:var(--brand)}
.logo-sub{display:block;font-size:11px;color:var(--muted);font-weight:500;letter-spacing:.14em;line-height:1}
.main-nav{margin-left:auto;overflow-x:auto;scrollbar-width:none}
.main-nav::-webkit-scrollbar{display:none}
.nav-list{display:flex;align-items:center;gap:6px;white-space:nowrap}
.nav-list a{
 display:block;padding:9px 15px;font-size:15px;font-weight:600;color:var(--ink-2);
 border-radius:10px;transition:background var(--transition),color var(--transition);
}
.nav-list a:hover{background:var(--bg-soft);color:var(--brand)}
.nav-list a.active{background:var(--accent-soft);color:var(--brand-strong)}
.header-cta{
 flex-shrink:0;padding:10px 20px;border-radius:999px;font-size:14px;font-weight:700;
 background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;
 box-shadow:0 8px 20px rgba(224,50,43,.26);
 transition:transform var(--transition),box-shadow var(--transition);
}
.header-cta:hover{color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px rgba(224,50,43,.34)}

/* ---------- buttons ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 30px;border-radius:999px;font-size:15px;font-weight:700;
 border:1px solid transparent;cursor:pointer;white-space:nowrap;
 transition:transform var(--transition),box-shadow var(--transition),background var(--transition),color var(--transition),border-color var(--transition);
}
.btn-sm{padding:9px 20px;font-size:14px}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;box-shadow:0 12px 30px rgba(224,50,43,.34)}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 18px 40px rgba(224,50,43,.42)}
.btn-primary:active{transform:translateY(0);box-shadow:0 8px 18px rgba(224,50,43,.3)}
.btn-ghost{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.34);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:rgba(255,255,255,.2);color:#fff;transform:translateY(-2px)}
.btn-outline{background:#fff;color:var(--brand-strong);border-color:var(--line-strong)}
.btn-outline:hover{color:var(--brand-strong);border-color:var(--brand);box-shadow:var(--shadow-sm);transform:translateY(-2px)}

/* ---------- page banner ---------- */
.page-banner{
 position:relative;isolation:isolate;overflow:hidden;color:#fff;
 padding:76px 0 96px;
 background-image:
 linear-gradient(120deg,rgba(14,15,19,.92),rgba(20,22,27,.74) 52%,rgba(224,50,43,.44)),
 url("/assets/images/deea9f19e726b6da.webp");
 background-size:cover;background-position:center;
}
.page-banner::after{
 content:"";position:absolute;left:-90px;top:-110px;width:360px;height:360px;border-radius:50%;
 background:radial-gradient(circle,rgba(255,122,47,.32),transparent 68%);pointer-events:none;
}
.banner-inner{position:relative;z-index:2;max-width:840px}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.68)}
.crumb a:hover{color:#ffd9c2}
.crumb .sep{opacity:.5}
.banner-tag{
 display:inline-flex;align-items:center;gap:8px;margin-top:20px;
 padding:6px 15px;border-radius:999px;font-size:12.5px;font-weight:600;letter-spacing:.08em;
 background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.26);color:#ffe9dd;
}
.banner-tag .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(255,122,47,.22)}
.page-banner h1{
 margin:18px 0 0;font-size:clamp(26px,3.2vw,42px);line-height:1.28;font-weight:800;
 letter-spacing:-.02em;text-shadow:0 3px 20px rgba(0,0,0,.34);
}
.page-banner h1 span{color:#ffd9c2}
.banner-lead{margin:18px 0 0;max-width:720px;font-size:16.5px;line-height:1.88;color:rgba(255,255,255,.85)}
.banner-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}

/* ---------- stat strip ---------- */
.stat-strip{position:relative;z-index:6;margin-top:-52px}
.stat-grid{
 display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
 box-shadow:var(--shadow);padding:26px 24px;
}
.stat-item{padding:6px 14px;border-left:1px solid var(--line)}
.stat-item:first-child{border-left:0;padding-left:0}
.stat-item b{display:block;font-size:26px;font-weight:800;color:var(--ink);letter-spacing:-.01em;line-height:1.25}
.stat-item b i{font-style:normal;font-size:15px;color:var(--brand);margin-left:2px}
.stat-item span{display:block;margin-top:6px;font-size:13.5px;color:var(--muted)}

/* ---------- section ---------- */
.section{padding:72px 0}
.section-tight{padding:56px 0}
.section-soft{background:var(--bg-soft)}
.section-deep{background:var(--bg-deep);color:#e9ebf0}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:38px}
.section-head .head-text{max-width:720px}
.eyebrow{
 display:inline-block;margin-bottom:12px;padding:5px 13px;border-radius:999px;
 font-size:12px;font-weight:700;letter-spacing:.12em;color:var(--brand-strong);
 background:var(--accent-soft);border:1px solid rgba(224,50,43,.14);
}
.section-deep .eyebrow{background:rgba(255,122,47,.16);color:#ffc9a5;border-color:rgba(255,122,47,.3)}
.section-title{font-size:clamp(22px,2.4vw,31px);font-weight:800;line-height:1.35;letter-spacing:-.01em}
.section-desc{margin-top:12px;font-size:15.5px;color:var(--muted);line-height:1.85}
.section-deep .section-desc{color:rgba(233,235,240,.72)}
.section-link{font-size:14.5px;font-weight:700;color:var(--brand-strong);display:inline-flex;align-items:center;gap:6px}
.section-link:hover{gap:10px}

/* ---------- rank cards ---------- */
.rank-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.rank-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
 box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
 transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
}
.rank-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--line-strong)}
.rank-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--bg-soft-2)}
.rank-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.4,0,.2,1)}
.rank-card:hover .rank-media img{transform:scale(1.05)}
.rank-media::after{
 content:"";position:absolute;inset:0;
 background:linear-gradient(180deg,rgba(20,22,27,0) 42%,rgba(20,22,27,.62));
}
.rank-no{
 position:absolute;left:14px;top:14px;z-index:2;
 min-width:38px;height:30px;padding:0 10px;border-radius:9px;
 display:inline-flex;align-items:center;justify-content:center;
 font-size:13px;font-weight:800;letter-spacing:.06em;color:#fff;
 background:rgba(224,50,43,.9);box-shadow:0 6px 16px rgba(224,50,43,.34);
}
.rank-caption{position:absolute;left:16px;right:16px;bottom:12px;z-index:2;color:#fff;font-size:13px;font-weight:600;letter-spacing:.04em}
.rank-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:12px;flex:1}
.rank-body h3{font-size:18.5px;font-weight:800;line-height:1.45}
.rank-body p{font-size:14.5px;color:var(--muted);line-height:1.8;flex:1}
.chip-row{display:flex;flex-wrap:wrap;gap:8px}
.chip{
 display:inline-flex;align-items:center;padding:5px 12px;border-radius:999px;
 font-size:12.5px;font-weight:600;color:var(--ink-2);
 background:var(--bg-soft);border:1px solid var(--line);
}
.chip-red{color:var(--brand-strong);background:var(--accent-soft);border-color:rgba(224,50,43,.16)}

/* ---------- top list ---------- */
.toplist{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden}
.toplist-head{
 display:grid;grid-template-columns:78px 2.4fr 1fr 1.6fr 92px;gap:14px;align-items:center;
 padding:15px 24px;background:var(--bg-soft);border-bottom:1px solid var(--line);
 font-size:12.5px;font-weight:700;letter-spacing:.1em;color:var(--muted);
}
.toplist-item{
 display:grid;grid-template-columns:78px 2.4fr 1fr 1.6fr 92px;gap:14px;align-items:center;
 padding:17px 24px;border-bottom:1px solid var(--line);
 transition:background var(--transition),transform var(--transition);
}
.toplist-item:last-child{border-bottom:0}
.toplist-item:hover{background:var(--accent-soft)}
.tl-no{font-size:19px;font-weight:800;color:var(--line-strong);letter-spacing:-.02em}
.toplist-item:nth-child(1) .tl-no,.toplist-item:nth-child(2) .tl-no,.toplist-item:nth-child(3) .tl-no{color:var(--brand)}
.tl-name{font-size:15.5px;font-weight:700;line-height:1.5}
.tl-name small{display:block;font-size:12.5px;font-weight:500;color:var(--muted);margin-top:3px}
.tl-cat{font-size:13.5px;color:var(--ink-2)}
.meter{position:relative;height:8px;border-radius:999px;background:var(--bg-soft-2);overflow:hidden}
.meter i{position:absolute;inset:0 auto 0 0;display:block;border-radius:999px;background:linear-gradient(90deg,var(--brand),var(--accent))}
.tl-val{font-size:13.5px;font-weight:700;color:var(--brand-strong);text-align:right}

/* ---------- score cards ---------- */
.score-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.score-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:24px 22px;box-shadow:var(--shadow-sm);
 transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
}
.score-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(224,50,43,.24)}
.score-icon{
 width:44px;height:44px;border-radius:13px;display:flex;align-items:center;justify-content:center;
 font-size:19px;font-weight:800;color:#fff;
 background:linear-gradient(135deg,var(--brand),var(--accent));
 box-shadow:0 8px 20px rgba(224,50,43,.24);
}
.score-card h3{margin-top:16px;font-size:17px;font-weight:800}
.score-card p{margin-top:10px;font-size:14px;color:var(--muted);line-height:1.8}
.score-card .weight{margin-top:16px;font-size:12.5px;font-weight:700;color:var(--brand-strong);letter-spacing:.06em}

/* ---------- timeline ---------- */
.timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;position:relative}
.timeline::before{
 content:"";position:absolute;left:0;right:0;top:15px;height:2px;
 background:linear-gradient(90deg,rgba(255,122,47,.35),rgba(255,122,47,.75),rgba(255,122,47,.35));
}
.tl-node{position:relative;padding-top:0}
.tl-dot{
 width:14px;height:14px;border-radius:50%;background:var(--accent);
 box-shadow:0 0 0 5px rgba(255,122,47,.18);position:relative;z-index:2;
}
.tl-time{margin-top:18px;font-size:17px;font-weight:800;color:#fff}
.tl-text{margin-top:8px;font-size:14px;color:rgba(233,235,240,.7);line-height:1.8}

/* ---------- pick cards ---------- */
.pick-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.pick-card{
 display:flex;gap:16px;padding:18px;border-radius:var(--radius);
 background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);
 transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
}
.pick-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--line-strong)}
.pick-thumb{width:104px;flex-shrink:0;aspect-ratio:4/3;border-radius:11px;overflow:hidden;background:var(--bg-soft-2)}
.pick-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.4,0,.2,1)}
.pick-card:hover .pick-thumb img{transform:scale(1.06)}
.pick-body h3{font-size:16px;font-weight:800;line-height:1.5}
.pick-body p{margin-top:8px;font-size:13.5px;color:var(--muted);line-height:1.78}
.pick-meta{margin-top:12px;display:flex;flex-wrap:wrap;gap:8px}

/* ---------- tag cloud ---------- */
.tag-cloud{display:flex;flex-wrap:wrap;gap:12px}
.tag-cloud a{
 display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:999px;
 font-size:14px;font-weight:600;color:var(--ink-2);
 background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);
 transition:transform var(--transition),color var(--transition),border-color var(--transition),box-shadow var(--transition);
}
.tag-cloud a:hover{color:var(--brand-strong);border-color:rgba(224,50,43,.32);transform:translateY(-3px);box-shadow:var(--shadow)}
.tag-cloud a span{font-size:12px;color:var(--muted);font-weight:500}

/* ---------- channel matrix ---------- */
.channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.channel-card{
 display:block;padding:26px 24px;border-radius:var(--radius-lg);background:#fff;
 border:1px solid var(--line);box-shadow:var(--shadow-sm);
 transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
}
.channel-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:rgba(224,50,43,.26);color:inherit}
.channel-card h3{font-size:17.5px;font-weight:800}
.channel-card p{margin-top:10px;font-size:14px;color:var(--muted);line-height:1.8}
.channel-card .go{margin-top:16px;display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:700;color:var(--brand-strong)}

/* ---------- faq ---------- */
.faq-list{display:grid;gap:14px;max-width:920px;margin:0 auto}
.faq-item{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);overflow:hidden;transition:border-color var(--transition),box-shadow var(--transition);
}
.faq-item[open]{border-color:rgba(224,50,43,.28);box-shadow:var(--shadow)}
.faq-item summary{
 cursor:pointer;padding:18px 52px 18px 22px;position:relative;
 font-size:15.5px;font-weight:700;color:var(--ink);list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);
 font-size:20px;font-weight:700;color:var(--brand);line-height:1;
 transition:transform var(--transition);
}
.faq-item[open] summary::after{content:"–"}
.faq-item p{padding:0 22px 20px;font-size:14.5px;color:var(--muted);line-height:1.9}

/* ---------- cta band ---------- */
.cta-band{
 position:relative;overflow:hidden;border-radius:var(--radius-lg);
 padding:48px 46px;color:#fff;
 background-image:
 linear-gradient(120deg,rgba(224,50,43,.94),rgba(184,31,26,.92) 48%,rgba(255,122,47,.9)),
 url("/assets/images/f988d4fcfa61db60.webp");
 background-size:cover;background-position:center;
 box-shadow:var(--shadow-lg);
 display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:26px;
}
.cta-band h2{font-size:clamp(20px,2.2vw,28px);font-weight:800;line-height:1.4}
.cta-band p{margin-top:12px;max-width:620px;font-size:15px;color:rgba(255,255,255,.88);line-height:1.85}
.cta-band .btn-row{display:flex;flex-wrap:wrap;gap:14px}
.cta-band .btn-light{background:#fff;color:var(--brand-strong);box-shadow:0 12px 30px rgba(0,0,0,.18)}
.cta-band .btn-light:hover{color:var(--brand-strong);transform:translateY(-2px)}

/* ---------- footer ---------- */
.site-footer{background:var(--bg-deep);color:#a9b0bd;padding:62px 0 26px;margin-top:0}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.09)}
.footer-brand .logo-text{color:#fff;font-size:21px}
.footer-brand p{margin-top:16px;font-size:14px;line-height:1.9;color:#98a0ad;max-width:400px}
.footer-col h4{font-size:15px;font-weight:800;color:#fff;margin-bottom:16px}
.footer-col ul li{margin-bottom:11px}
.footer-col ul li a{font-size:14px;color:#98a0ad}
.footer-col ul li a:hover{color:var(--accent)}
.footer-bottom{
 display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
 padding-top:22px;font-size:13px;color:#7d8592;
}
.footer-bottom .domain{letter-spacing:.04em;color:#6d7480}

/* ---------- responsive ---------- */
@media (max-width:1024px){
 .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
 .stat-item{padding:6px 12px}
 .stat-item:nth-child(3){border-left:0;padding-left:0}
 .rank-grid,.pick-grid,.channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .score-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .timeline{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
 .timeline::before{display:none}
 .footer-top{grid-template-columns:1fr 1fr;gap:30px}
 .toplist-head{display:none}
 .toplist-item{grid-template-columns:52px 1fr;gap:10px 14px;padding:16px 18px}
 .tl-cat{grid-column:2;color:var(--muted)}
 .tl-meter-wrap{grid-column:2}
 .tl-val{grid-column:2;text-align:left}
}
@media (max-width:768px){
 .header-inner{gap:14px;min-height:64px}
 .logo-sub{display:none}
 .header-cta{display:none}
 .nav-list a{padding:8px 12px;font-size:14px}
 .page-banner{padding:58px 0 84px}
 .banner-lead{font-size:15.5px}
 .stat-strip{margin-top:-44px}
 .section{padding:56px 0}
 .section-head{margin-bottom:28px}
 .rank-grid,.pick-grid,.channel-grid,.score-grid{grid-template-columns:1fr}
 .cta-band{padding:34px 26px}
 .footer-top{grid-template-columns:1fr;gap:26px}
 .pick-thumb{width:92px}
}
@media (max-width:520px){
 .container{padding:0 16px}
 .stat-grid{grid-template-columns:1fr;padding:20px 18px}
 .stat-item{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:14px}
 .stat-item:first-child{border-top:0;padding-top:0}
 .banner-actions .btn,.cta-band .btn{width:100%}
 .timeline{grid-template-columns:1fr}
 .logo-text{font-size:18px}
 .toplist-item{grid-template-columns:44px 1fr}
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}