/* roulang page: index */
:root{
  --brand:#e2542c;
  --brand-dark:#bd3f1d;
  --brand-soft:#fdeee7;
  --teal:#0f5c66;
  --teal-soft:#e5f1f2;
  --ink:#141b24;
  --ink-2:#33414f;
  --muted:#69747f;
  --bg:#f7f6f2;
  --surface:#ffffff;
  --line:#e4e0d8;
  --line-strong:#d3cec4;
  --radius-s:8px;
  --radius:14px;
  --radius-l:24px;
  --shadow-s:0 1px 2px rgba(20,27,36,.06);
  --shadow:0 12px 30px rgba(20,27,36,.08);
  --shadow-l:0 26px 60px rgba(20,27,36,.16);
  --container:1160px;
  --space:clamp(48px,6vw,88px);
}
*,*::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-2);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
a{color:var(--teal);text-decoration:none;transition:color .2s ease;}
a:hover,a:focus{color:var(--brand);}
img{max-width:100%;display:block;height:auto;}
button{font-family:inherit;}
:focus-visible{outline:3px solid rgba(226,84,44,.55);outline-offset:3px;border-radius:4px;}
.grid-container{max-width:var(--container);}
.site-main{display:block;}
.section{padding:var(--space) 0;}
.section--tight{padding:calc(var(--space) * .62) 0;}
.section--dark{background:var(--ink);color:#c9d2da;}
.section--paper{background:var(--surface);}
.section-head{margin-bottom:clamp(26px,3.4vw,44px);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.16em;font-weight:700;
  color:var(--brand);text-transform:uppercase;
  margin-bottom:14px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--brand);display:block;}
h1,h2,h3{color:var(--ink);line-height:1.3;font-weight:800;letter-spacing:-.01em;}
.section--dark h2,.section--dark h3{color:#fff;}
.h2{font-size:clamp(24px,3.1vw,36px);}
.h3{font-size:clamp(19px,2vw,22px);}
.lead{font-size:clamp(15px,1.35vw,17px);color:var(--muted);max-width:62ch;}
.section--dark .lead{color:#a7b3bd;}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  box-shadow:var(--shadow-s);
}
.header-inner{
  display:flex;align-items:center;gap:24px;
  min-height:72px;flex-wrap:wrap;
}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink);}
.brand-mark{
  width:38px;height:38px;border-radius:11px;flex:0 0 auto;
  background:linear-gradient(140deg,var(--brand),#f08a45);
  color:#fff;font-weight:800;font-size:19px;
  display:grid;place-items:center;
  box-shadow:0 6px 16px rgba(226,84,44,.32);
}
.brand-text{display:flex;flex-direction:column;line-height:1.22;font-weight:800;font-size:16px;letter-spacing:-.01em;}
.brand-text small{font-size:11px;font-weight:600;color:var(--muted);letter-spacing:.14em;}
.nav-toggle-input{position:absolute;opacity:0;pointer-events:none;}
.nav-toggle{
  display:none;margin-left:auto;width:44px;height:40px;border:1px solid var(--line-strong);
  border-radius:10px;background:#fff;cursor:pointer;padding:10px 11px;
}
.nav-toggle span{display:block;height:2px;background:var(--ink);border-radius:2px;margin:3px 0;}
.nav{display:flex;align-items:center;gap:6px;margin-left:auto;}
.nav-link{
  padding:9px 13px;border-radius:999px;font-size:15px;font-weight:600;
  color:var(--ink-2);white-space:nowrap;
}
.nav-link:hover{background:var(--brand-soft);color:var(--brand-dark);}
.nav-link.is-active{background:var(--ink);color:#fff;}
.nav-link.is-active:hover{background:var(--ink);color:#fff;}
.nav-cta{
  margin-left:6px;padding:10px 20px;border-radius:999px;
  background:var(--brand);color:#fff;font-weight:700;font-size:15px;white-space:nowrap;
  box-shadow:0 8px 18px rgba(226,84,44,.26);
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
}
.nav-cta:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:0 12px 24px rgba(226,84,44,.32);}
.nav-cta:active{transform:translateY(0);}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(900px 420px at 88% -10%,rgba(15,92,102,.16),transparent 62%),
    radial-gradient(700px 380px at 4% 108%,rgba(226,84,44,.14),transparent 60%),
    var(--surface);
  border-bottom:1px solid var(--line);
}
.hero-inner{
  display:grid;grid-template-columns:minmax(0,1.22fr) minmax(0,.78fr);
  gap:clamp(28px,4vw,58px);align-items:center;
  padding:clamp(40px,5.4vw,74px) 0 clamp(38px,5vw,64px);
}
.hero-tag{
  display:inline-flex;align-items:center;gap:9px;
  background:var(--brand-soft);color:var(--brand-dark);
  border:1px solid rgba(226,84,44,.24);
  padding:6px 14px;border-radius:999px;font-size:13px;font-weight:700;
  margin-bottom:18px;
}
.hero-tag .dot{width:7px;height:7px;border-radius:50%;background:var(--brand);animation:pulse 1.9s infinite;}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.45;transform:scale(.78);}}
.hero h1{
  font-size:clamp(28px,4.3vw,46px);
  line-height:1.24;margin-bottom:16px;letter-spacing:-.02em;
}
.hero h1 em{font-style:normal;color:var(--brand);}
.hero-sub{
  font-size:clamp(15.5px,1.5vw,18px);color:var(--ink-2);
  max-width:52ch;margin-bottom:26px;font-weight:500;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;font-size:15.5px;font-weight:700;
  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:var(--brand);color:#fff;box-shadow:0 10px 24px rgba(226,84,44,.28);}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-2px);box-shadow:0 16px 30px rgba(226,84,44,.34);}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line-strong);box-shadow:var(--shadow-s);}
.btn-ghost:hover{color:var(--brand-dark);border-color:var(--brand);transform:translateY(-2px);}
.btn-light{background:#fff;color:var(--ink);}
.btn-light:hover{color:var(--brand-dark);transform:translateY(-2px);box-shadow:0 14px 28px rgba(0,0,0,.2);}
.btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.42);}
.btn-outline-light:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff;}
.btn:active{transform:translateY(0) scale(.99);}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:13.5px;color:var(--muted);font-weight:600;}
.hero-meta span{display:inline-flex;align-items:center;gap:7px;}
.hero-meta i{width:6px;height:6px;border-radius:50%;background:var(--teal);display:inline-block;}
.hero-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);
  box-shadow:var(--shadow-l);padding:24px 24px 20px;position:relative;
}
.hero-card::before{
  content:"";position:absolute;inset:0 auto auto 0;height:4px;width:100%;
  border-radius:var(--radius-l) var(--radius-l) 0 0;
  background:linear-gradient(90deg,var(--brand),#f0a35b 55%,var(--teal));
}
.hero-card h3{font-size:16px;letter-spacing:.02em;margin-bottom:16px;display:flex;align-items:center;justify-content:space-between;gap:12px;}
.hero-card h3 span{font-size:12px;font-weight:700;color:var(--teal);background:var(--teal-soft);padding:3px 10px;border-radius:999px;}
.eps-list{display:flex;flex-direction:column;gap:2px;margin-bottom:18px;}
.eps-list li{display:flex;align-items:center;gap:12px;padding:10px 4px;border-bottom:1px dashed var(--line);font-size:14.5px;}
.eps-list li:last-child{border-bottom:0;}
.eps-no{
  flex:0 0 auto;width:26px;height:26px;border-radius:8px;background:var(--bg);
  border:1px solid var(--line);color:var(--ink);font-size:12.5px;font-weight:800;
  display:grid;place-items:center;
}
.eps-list b{color:var(--ink);font-weight:700;}
.eps-list small{color:var(--muted);font-size:12.5px;margin-left:auto;white-space:nowrap;}
.hero-card .card-foot{font-size:13px;color:var(--muted);border-top:1px solid var(--line);padding-top:14px;}

/* ---------- ticker ---------- */
.ticker{background:var(--ink);color:#cfd8e0;border-bottom:1px solid #202a35;}
.ticker-inner{display:flex;align-items:center;gap:18px;padding:13px 0;overflow:hidden;}
.ticker-label{
  flex:0 0 auto;display:inline-flex;align-items:center;gap:8px;
  background:var(--brand);color:#fff;font-size:12.5px;font-weight:800;letter-spacing:.08em;
  padding:5px 12px;border-radius:6px;
}
.ticker-track{display:flex;gap:38px;font-size:14px;white-space:nowrap;overflow-x:auto;scrollbar-width:none;}
.ticker-track::-webkit-scrollbar{display:none;}
.ticker-track b{color:#fff;font-weight:700;margin-right:6px;}

/* ---------- cards & grids ---------- */
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow-s);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  height:100%;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--line-strong);}
.card h3{margin-bottom:10px;font-size:18px;}
.card p{font-size:14.6px;color:var(--muted);}
.card-num{
  font-size:13px;font-weight:800;letter-spacing:.14em;color:var(--brand);
  display:block;margin-bottom:12px;
}
.badge{
  display:inline-block;font-size:12.5px;font-weight:700;padding:4px 11px;border-radius:999px;
  background:var(--brand-soft);color:var(--brand-dark);
}
.badge--teal{background:var(--teal-soft);color:var(--teal);}
.badge--ink{background:#eceef1;color:var(--ink-2);}
.card-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}

/* category entries */
.cat-card{
  display:flex;flex-direction:column;gap:12px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-l);
  padding:30px 26px 26px;height:100%;position:relative;overflow:hidden;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.cat-card::after{
  content:"";position:absolute;top:0;left:0;width:100%;height:3px;
  background:var(--brand);transform:scaleX(0);transform-origin:left;
  transition:transform .28s ease;
}
.cat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--line-strong);}
.cat-card:hover::after{transform:scaleX(1);}
.cat-card h3{font-size:19px;}
.cat-card p{font-size:14.5px;color:var(--muted);flex:1;}
.cat-card .cat-go{font-weight:800;font-size:14.5px;color:var(--brand);display:inline-flex;align-items:center;gap:7px;}
.cat-card:hover .cat-go{gap:12px;}
.cat-icon{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand-dark);font-weight:800;font-size:19px;
}
.cat-card:nth-child(2) .cat-icon{background:var(--teal-soft);color:var(--teal);}
.cat-card:nth-child(3) .cat-icon{background:#eceef1;color:var(--ink);}

/* feature split */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(26px,4vw,54px);align-items:center;}
.panel{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-l);
  padding:clamp(24px,3vw,36px);box-shadow:var(--shadow);
}
.panel--dark{background:#182029;border-color:#26323f;color:#bcc7d1;}
.panel--dark h3{color:#fff;}
.tick-list{display:flex;flex-direction:column;gap:16px;}
.tick-list li{display:flex;gap:14px;font-size:15px;line-height:1.7;}
.tick-mark{
  flex:0 0 auto;width:24px;height:24px;border-radius:8px;background:var(--brand-soft);
  color:var(--brand-dark);font-size:13px;font-weight:800;display:grid;place-items:center;margin-top:2px;
}
.tick-list b{color:var(--ink);}
.panel--dark .tick-mark{background:rgba(226,84,44,.2);color:#ffb599;}
.panel--dark .tick-list b{color:#fff;}
.panel--dark .tick-list{color:#adb9c4;}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;}
.step{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;position:relative;
}
.step-no{
  font-size:13px;font-weight:800;color:#fff;background:var(--ink);
  width:30px;height:30px;border-radius:9px;display:grid;place-items:center;margin-bottom:14px;
}
.step h3{font-size:16.5px;margin-bottom:8px;}
.step p{font-size:14px;color:var(--muted);}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
.stat{
  border:1px solid #26323f;border-radius:var(--radius);padding:22px 20px;
  background:rgba(255,255,255,.03);
}
.stat strong{display:block;font-size:clamp(24px,3vw,32px);color:#fff;font-weight:800;letter-spacing:-.02em;line-height:1.2;}
.stat span{font-size:13.5px;color:#9fabbb;}

/* faq */
.faq{border-top:1px solid var(--line);}
.faq details{
  border-bottom:1px solid var(--line);
  padding:20px 0;
}
.faq summary{
  list-style:none;cursor:pointer;display:flex;align-items:flex-start;gap:14px;
  font-size:16.5px;font-weight:700;color:var(--ink);
  transition:color .18s ease;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary:hover{color:var(--brand-dark);}
.faq summary::after{
  content:"+";margin-left:auto;font-size:22px;font-weight:600;color:var(--brand);
  line-height:1;transition:transform .2s ease;
}
.faq details[open] summary::after{content:"–";}
.faq .answer{margin-top:12px;padding-left:34px;font-size:15px;color:var(--muted);line-height:1.8;}
.faq .q-mark{
  flex:0 0 auto;width:22px;height:22px;border-radius:6px;background:var(--brand-soft);
  color:var(--brand-dark);font-size:12.5px;display:grid;place-items:center;margin-top:3px;
}

/* cta */
.cta-band{
  background:linear-gradient(125deg,#141b24 0%,#1d2a35 52%,#0f5c66 100%);
  border-radius:var(--radius-l);padding:clamp(32px,4.6vw,58px);
  color:#dbe3ea;position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(226,84,44,.42),transparent 68%);
}
.cta-band h2{color:#fff;font-size:clamp(23px,3vw,34px);margin-bottom:12px;}
.cta-band p{max-width:60ch;color:#b9c5d0;margin-bottom:24px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:2;}

/* footer */
.site-footer{background:#10171f;color:#8f9dab;padding:clamp(38px,4.6vw,60px) 0 26px;margin-top:0;}
.footer-top{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,.72fr));gap:32px;padding-bottom:34px;border-bottom:1px solid #1e2833;}
.site-footer .brand-text{color:#fff;}
.site-footer .brand-text small{color:#7d8b99;}
.footer-about{font-size:14px;margin-top:16px;max-width:38ch;color:#8b99a7;}
.footer-col h4{color:#fff;font-size:14.5px;letter-spacing:.06em;margin-bottom:14px;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;font-size:14px;}
.footer-col a{color:#98a6b3;}
.footer-col a:hover{color:#fff;}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:10px 20px;justify-content:space-between;
  padding-top:22px;font-size:13px;color:#77848f;
}
.footer-bottom a{color:#93a1ad;}

/* responsive */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;}
  .hero-card{max-width:560px;}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr));}
  .split{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr 1fr;gap:26px;}
}
@media (max-width:900px){
  .nav-toggle{display:block;}
  .nav{
    display:none;width:100%;margin-left:0;flex-direction:column;align-items:stretch;
    gap:4px;padding:10px 0 14px;border-top:1px solid var(--line);margin-top:6px;
  }
  .nav-toggle-input:checked ~ .nav{display:flex;}
  .nav-link{padding:11px 14px;border-radius:10px;font-size:15.5px;}
  .nav-cta{margin-left:0;text-align:center;padding:12px;margin-top:6px;}
  .brand-text{font-size:15px;}
}
@media (max-width:640px){
  .section{padding:44px 0;}
  .hero-inner{padding:34px 0 40px;}
  .hero h1{font-size:clamp(25px,7.2vw,32px);}
  .hero-actions .btn{width:100%;}
  .steps,.stats{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr;}
  .cat-card{padding:24px 20px;}
  .card{padding:22px 20px;}
  .faq .answer{padding-left:0;}
  .cta-band{padding:28px 22px;}
  .ticker-inner{gap:12px;}
  .ticker-track{gap:26px;font-size:13.2px;}
}
@media (max-width:420px){
  .brand-text small{display:none;}
  .hero-meta{gap:8px 16px;font-size:12.8px;}
}

/* roulang page: category2 */
:root{
  --ink:#1b2233;
  --ink-2:#2a3348;
  --muted:#5d6779;
  --muted-2:#8b93a5;
  --line:#e3e6ee;
  --line-soft:#eef0f5;
  --bg:#f6f7fb;
  --bg-2:#eef1f7;
  --paper:#ffffff;
  --brand:#1f2a44;
  --brand-2:#2c3a5c;
  --accent:#c9762f;
  --accent-soft:#f7ead9;
  --accent-2:#2c7f8c;
  --accent-2-soft:#e2f1f3;
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:24px;
  --shadow-xs:0 1px 3px rgba(27,34,51,.06);
  --shadow-sm:0 4px 14px rgba(27,34,51,.07);
  --shadow-md:0 14px 36px rgba(27,34,51,.10);
  --shadow-lg:0 28px 64px rgba(27,34,51,.18);
  --space:clamp(46px,6.5vw,86px);
  --container:1180px;
  --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{-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(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent-2);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--accent)}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
button,input,select,textarea{font-family:inherit;font-size:inherit}
:focus-visible{outline:3px solid rgba(44,127,140,.55);outline-offset:3px;border-radius:6px}
.grid-container{width:100%;max-width:var(--container);margin:0 auto;padding-left:22px;padding-right:22px}
.container-max{max-width:var(--container);margin:0 auto;padding-left:22px;padding-right:22px}

/* ===== header ===== */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.94);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  position:relative;
  display:flex;align-items:center;justify-content:space-between;
  gap:20px;min-height:74px;padding-top:10px;padding-bottom:10px;
}
.brand{display:inline-flex;align-items:center;gap:12px;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand-mark{
  width:42px;height:42px;flex:0 0 42px;border-radius:13px;
  display:grid;place-items:center;
  font-weight:700;font-size:19px;color:#fff;
  background:linear-gradient(140deg,var(--brand) 0%,#3a4a72 55%,var(--accent) 130%);
  box-shadow:var(--shadow-sm);
  letter-spacing:0;
}
.brand-text{display:block;font-weight:700;font-size:17px;line-height:1.25;letter-spacing:.2px}
.brand-text small{display:block;font-weight:500;font-size:12px;color:var(--muted-2);letter-spacing:1.4px;margin-top:3px}
.nav-toggle-input{display:none}
.nav-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:var(--paper);cursor:pointer;
}
.nav-toggle span{display:block;width:19px;height:2px;margin:0 auto;background:var(--ink-2);border-radius:2px;transition:transform .22s ease,opacity .22s ease}
.nav{display:flex;align-items:center;gap:6px}
.nav-link{
  position:relative;display:inline-block;
  padding:9px 14px;border-radius:11px;
  font-size:15px;font-weight:500;color:var(--ink-2);
  transition:background .2s ease,color .2s ease;
}
.nav-link:hover{background:var(--bg-2);color:var(--ink)}
.nav-link.is-active{color:var(--brand);background:var(--accent-soft);font-weight:700}
.nav-link.is-active::after{content:"";position:absolute;left:50%;bottom:2px;transform:translateX(-50%);width:16px;height:3px;border-radius:3px;background:var(--accent)}
.nav-cta{
  margin-left:10px;display:inline-block;
  padding:11px 20px;border-radius:12px;
  background:var(--brand);color:#fff;font-size:14.5px;font-weight:600;
  box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease;
}
.nav-cta:hover{background:var(--accent);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-md)}

/* ===== buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:13px;border:1px solid transparent;
  font-size:15.5px;font-weight:600;line-height:1.2;cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 12px 26px rgba(201,118,47,.28)}
.btn-primary:hover{background:#b5651f;color:#fff;transform:translateY(-2px);box-shadow:0 18px 34px rgba(201,118,47,.32)}
.btn-dark{background:var(--brand);color:#fff;box-shadow:var(--shadow-sm)}
.btn-dark:hover{background:var(--brand-2);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-ghost{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.42)}
.btn-ghost:hover{background:rgba(255,255,255,.2);color:#fff;transform:translateY(-2px)}
.btn-outline{background:var(--paper);color:var(--brand);border-color:var(--line)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-sm{padding:10px 18px;font-size:14px;border-radius:11px}

/* ===== shared bits ===== */
.badge{
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 13px;border-radius:999px;
  font-size:12.5px;font-weight:600;letter-spacing:.6px;
}
.badge-accent{background:var(--accent-soft);color:#a85f1d}
.badge-teal{background:var(--accent-2-soft);color:#1f6570}
.badge-light{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.3)}
.section{padding:var(--space) 0}
.section-alt{background:var(--paper)}
.section-head{max-width:760px;margin-bottom:42px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:700;letter-spacing:2.2px;color:var(--accent);
  text-transform:uppercase;margin-bottom:14px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--accent);border-radius:2px}
.section-head.center .eyebrow::before{display:none}
h2.section-title{font-size:clamp(24px,3.2vw,34px);line-height:1.3;font-weight:800;letter-spacing:.3px;color:var(--ink)}
.section-desc{margin-top:14px;font-size:15.5px;color:var(--muted);line-height:1.85}
.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow-xs);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#d6dbe8}

/* ===== hero ===== */
.hero{
  position:relative;overflow:hidden;
  background:radial-gradient(1100px 520px at 88% -12%,rgba(201,118,47,.32),transparent 62%),
             radial-gradient(900px 500px at 4% 108%,rgba(44,127,140,.34),transparent 60%),
             linear-gradient(150deg,#1b2233 0%,#243052 52%,#2c3a5c 100%);
  color:#fff;
  padding:clamp(48px,7vw,86px) 0 clamp(56px,7vw,88px);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(circle at 50% 40%,#000 0%,transparent 78%);
  -webkit-mask-image:radial-gradient(circle at 50% 40%,#000 0%,transparent 78%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:clamp(28px,4vw,56px);align-items:center}
.hero-copy h1{
  margin-top:16px;
  font-size:clamp(30px,4.4vw,50px);
  line-height:1.22;font-weight:800;letter-spacing:.5px;
}
.hero-copy h1 em{font-style:normal;color:#f0b170}
.hero-sub{margin-top:18px;font-size:clamp(15px,1.4vw,17px);color:rgba(255,255,255,.82);line-height:1.9;max-width:36em}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-note{margin-top:22px;display:flex;flex-wrap:wrap;gap:10px 22px;font-size:13.5px;color:rgba(255,255,255,.66)}
.hero-note span{display:inline-flex;align-items:center;gap:7px}
.hero-note i{color:#f0b170}

.ticker{
  display:flex;align-items:center;gap:14px;
  margin-bottom:26px;padding:11px 16px;border-radius:12px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  font-size:13.5px;color:rgba(255,255,255,.86);
}
.ticker b{flex:0 0 auto;padding:3px 10px;border-radius:7px;background:var(--accent);color:#fff;font-size:12px;letter-spacing:1px}
.ticker span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.hero-panel{
  background:rgba(255,255,255,.09);
  border:1px solid rgba(255,255,255,.18);
  border-radius:var(--radius-lg);
  padding:26px 24px;
  backdrop-filter:blur(6px);
  box-shadow:var(--shadow-lg);
}
.hero-panel h3{font-size:15px;letter-spacing:1.6px;color:#f0c08a;font-weight:700;margin-bottom:18px}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px}
.hero-stat{background:rgba(255,255,255,.1);border-radius:13px;padding:14px 10px;text-align:center}
.hero-stat strong{display:block;font-size:24px;font-weight:800;color:#fff;line-height:1.2}
.hero-stat span{display:block;font-size:12px;color:rgba(255,255,255,.7);margin-top:5px;letter-spacing:.6px}
.hero-list{display:grid;gap:11px}
.hero-list li{display:flex;gap:10px;font-size:14px;color:rgba(255,255,255,.85);line-height:1.7}
.hero-list i{color:#8fd3d8;margin-top:5px;font-size:12px}

/* ===== dimension cards ===== */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.dim-card .dim-icon{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:var(--accent-soft);color:var(--accent);font-size:19px;margin-bottom:16px;
}
.dim-card:nth-child(even) .dim-icon{background:var(--accent-2-soft);color:var(--accent-2)}
.dim-card h3{font-size:17.5px;font-weight:700;margin-bottom:9px;letter-spacing:.2px}
.dim-card p{font-size:14.5px;color:var(--muted);line-height:1.8}
.dim-card .tag-row{margin-top:16px;display:flex;flex-wrap:wrap;gap:8px}
.tag{
  display:inline-block;padding:4px 11px;border-radius:8px;
  background:var(--bg-2);color:var(--ink-2);font-size:12.5px;font-weight:600;
}

/* ===== three column flow ===== */
.flow-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:var(--paper);box-shadow:var(--shadow-sm)}
.flow-col{padding:30px 26px;border-right:1px solid var(--line-soft)}
.flow-col:last-child{border-right:none}
.flow-col .flow-no{font-size:12.5px;font-weight:800;letter-spacing:2px;color:var(--accent);margin-bottom:12px;display:block}
.flow-col h3{font-size:18px;font-weight:700;margin-bottom:12px}
.flow-col p{font-size:14.5px;color:var(--muted);line-height:1.8;margin-bottom:16px}
.flow-col ul{display:grid;gap:9px}
.flow-col li{position:relative;padding-left:18px;font-size:14px;color:var(--ink-2);line-height:1.75}
.flow-col li::before{content:"";position:absolute;left:0;top:10px;width:7px;height:7px;border-radius:50%;background:var(--accent-2)}

/* ===== ranking ===== */
.rank-wrap{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm)}
.rank-list{counter-reset:rk}
.rank-item{
  counter-increment:rk;
  display:grid;grid-template-columns:64px 1fr auto;gap:20px;align-items:center;
  padding:22px 26px;border-bottom:1px solid var(--line-soft);
  transition:background .2s ease;
}
.rank-item:last-child{border-bottom:none}
.rank-item:hover{background:#fafbfe}
.rank-item::before{
  content:counter(rk,decimal-leading-zero);
  font-size:22px;font-weight:800;color:#c3c9d6;letter-spacing:0;line-height:1;
}
.rank-item:hover::before{color:var(--accent)}
.rank-main h3{font-size:16.5px;font-weight:700;margin-bottom:5px}
.rank-main h3 span{color:var(--accent);font-weight:700;margin-right:8px}
.rank-main p{font-size:14px;color:var(--muted);line-height:1.75}
.rank-meta{display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.pill{display:inline-block;padding:5px 12px;border-radius:999px;font-size:12px;font-weight:700;background:var(--accent-soft);color:#a85f1d;white-space:nowrap}
.pill.teal{background:var(--accent-2-soft);color:#1f6570}
.pill.grey{background:var(--bg-2);color:var(--muted)}

/* ===== who for ===== */
.who-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.who-card{
  display:flex;gap:16px;padding:24px;border-radius:var(--radius);
  background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow-xs);
  transition:transform .22s ease,box-shadow .22s ease;
}
.who-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.who-card i{
  flex:0 0 44px;width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  background:var(--accent-2-soft);color:var(--accent-2);font-size:17px;
}
.who-card h3{font-size:16.5px;font-weight:700;margin-bottom:7px}
.who-card p{font-size:14.5px;color:var(--muted);line-height:1.8}

/* ===== steps ===== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:st}
.step{
  position:relative;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--radius);padding:28px 22px 24px;box-shadow:var(--shadow-xs);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#d6dbe8}
.step::before{
  counter-increment:st;content:counter(st);
  display:grid;place-items:center;width:34px;height:34px;border-radius:10px;
  background:var(--brand);color:#fff;font-weight:800;font-size:15px;margin-bottom:16px;
}
.step h3{font-size:16px;font-weight:700;margin-bottom:8px}
.step p{font-size:14px;color:var(--muted);line-height:1.78}

/* ===== faq ===== */
.faq-list{display:grid;gap:14px;max-width:880px;margin:0 auto}
.faq-item{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-xs);overflow:hidden;transition:box-shadow .22s ease,border-color .22s ease;
}
.faq-item[open]{box-shadow:var(--shadow-sm);border-color:#d3d9e6}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;font-size:16px;font-weight:700;color:var(--ink);
  transition:background .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{background:#fafbfe}
.faq-item summary::after{
  content:"\2b";flex:0 0 auto;width:26px;height:26px;border-radius:8px;
  display:grid;place-items:center;font-size:16px;font-weight:700;
  background:var(--bg-2);color:var(--ink-2);transition:transform .22s ease,background .22s ease,color .22s ease;
}
.faq-item[open] summary::after{content:"\2212";background:var(--accent);color:#fff}
.faq-body{padding:0 24px 22px;font-size:14.5px;color:var(--muted);line-height:1.9;border-top:1px solid var(--line-soft);padding-top:16px}

/* ===== cta ===== */
.cta-band{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,#1b2233 0%,#283354 60%,#33406a 100%);
  color:#fff;border-radius:var(--radius-lg);
  padding:clamp(34px,5vw,58px);
  box-shadow:var(--shadow-lg);
}
.cta-band::before{
  content:"";position:absolute;right:-120px;top:-120px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(201,118,47,.5),transparent 70%);
}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center}
.cta-inner h2{font-size:clamp(22px,3vw,30px);line-height:1.34;font-weight:800}
.cta-inner p{margin-top:14px;font-size:15px;color:rgba(255,255,255,.8);line-height:1.85}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end}

/* ===== footer ===== */
.site-footer{background:#161c2b;color:rgba(255,255,255,.72);padding:clamp(44px,6vw,72px) 0 26px;margin-top:clamp(46px,6vw,84px)}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.1)}
.site-footer .brand{color:#fff}
.site-footer .brand:hover{color:#fff}
.site-footer .brand-text small{color:rgba(255,255,255,.5)}
.footer-about{margin-top:18px;font-size:14px;line-height:1.85;color:rgba(255,255,255,.62);max-width:32em}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;letter-spacing:1px;margin-bottom:16px}
.footer-col ul{display:grid;gap:11px}
.footer-col a{font-size:14px;color:rgba(255,255,255,.66);transition:color .2s ease,padding-left .2s ease}
.footer-col a:hover{color:#f0b170;padding-left:4px}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  padding-top:22px;font-size:13px;color:rgba(255,255,255,.48);
}
.footer-bottom a{color:rgba(255,255,255,.68)}
.footer-bottom a:hover{color:#f0b170}

/* ===== responsive ===== */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:34px}
  .hero-panel{max-width:560px}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .flow-grid{grid-template-columns:1fr}
  .flow-col{border-right:none;border-bottom:1px solid var(--line-soft)}
  .flow-col:last-child{border-bottom:none}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr 1fr;gap:30px}
  .cta-inner{grid-template-columns:1fr}
  .cta-actions{justify-content:flex-start}
}
@media (max-width:900px){
  .nav-toggle{display:flex}
  .nav{
    position:absolute;top:calc(100% + 1px);left:14px;right:14px;
    display:none;flex-direction:column;align-items:stretch;gap:6px;
    padding:16px;border-radius:var(--radius);background:var(--paper);
    border:1px solid var(--line);box-shadow:var(--shadow-md);
  }
  .nav-toggle-input:checked ~ .nav{display:flex}
  .nav-link{padding:12px 14px;border-radius:11px}
  .nav-link.is-active::after{display:none}
  .nav-cta{margin:8px 0 0;text-align:center;padding:13px 18px}
  .header-inner{min-height:68px}
  .brand-text{font-size:15.5px}
}
@media (max-width:768px){
  .grid-3,.grid-2,.who-grid{grid-template-columns:1fr}
  .rank-item{grid-template-columns:44px 1fr;gap:14px;padding:20px}
  .rank-meta{grid-column:2;flex-direction:row;align-items:center;justify-content:flex-start;flex-wrap:wrap}
  .hero-stats{grid-template-columns:repeat(3,1fr)}
  .section-head{margin-bottom:30px}
  .ticker span{white-space:normal}
  .ticker{align-items:flex-start}
}
@media (max-width:520px){
  .grid-container,.container-max{padding-left:16px;padding-right:16px}
  .brand-mark{width:38px;height:38px;flex-basis:38px;font-size:17px}
  .hero-actions .btn{width:100%}
  .steps{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:1fr;gap:10px}
  .hero-stat{display:flex;align-items:center;justify-content:space-between;text-align:left;padding:12px 16px}
  .hero-stat span{margin-top:0}
  .footer-top{grid-template-columns:1fr}
  .faq-item summary{padding:16px 18px;font-size:15px}
  .faq-body{padding:14px 18px 18px}
  .rank-item{padding:18px 16px}
}

/* roulang page: category1 */
:root{
  --ink:#080c16;
  --ink-soft:#0c1220;
  --panel:#111a2b;
  --panel-2:#152036;
  --line:rgba(255,255,255,.09);
  --line-strong:rgba(255,255,255,.16);
  --text:#e9eefb;
  --muted:#9aa7c2;
  --muted-2:#7383a3;
  --gold:#f4b740;
  --gold-soft:#ffd88a;
  --teal:#37d8c1;
  --radius-lg:22px;
  --radius:14px;
  --shadow:0 18px 40px rgba(0,0,0,.35);
  --maxw:1180px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--ink);
  color:var(--text);
  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;
  -webkit-font-smoothing:antialiased;
  background-image:radial-gradient(80% 50% at 50% -10%,rgba(244,183,64,.07),transparent 60%);
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,border-color .2s ease}
a:hover{color:var(--gold)}
p{margin:0 0 16px}
h1,h2,h3,h4{color:#fff;font-weight:800;line-height:1.3;margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
::selection{background:rgba(244,183,64,.35);color:#fff}
.grid-container{max-width:var(--maxw);margin:0 auto;padding-left:20px;padding-right:20px}
@media screen and (min-width:1024px){
  .grid-container{max-width:var(--maxw);padding-left:24px;padding-right:24px}
}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(8,12,22,.84);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  position:relative;
  display:flex;align-items:center;gap:22px;
  min-height:76px;
}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand-mark{
  width:42px;height:42px;border-radius:14px;
  display:grid;place-items:center;
  font-size:20px;font-weight:800;color:#0a0f1c;
  background:linear-gradient(135deg,var(--gold),var(--teal));
  box-shadow:0 10px 24px rgba(244,183,64,.28);
}
.brand-text{
  display:flex;flex-direction:column;line-height:1.2;
  font-size:16px;font-weight:700;letter-spacing:.2px;color:#fff;
}
.brand-text small{
  font-size:11px;font-weight:400;letter-spacing:2.5px;
  color:var(--muted-2);margin-top:4px;
}
.nav-toggle-input{display:none}
.nav-toggle{display:none}
.nav{
  margin-left:auto;display:flex;align-items:center;gap:6px;
}
.nav-link{
  padding:9px 15px;border-radius:999px;
  font-size:14.5px;font-weight:500;color:#c3cddf;
}
.nav-link:hover{background:rgba(255,255,255,.06);color:#fff}
.nav-link.is-active{
  color:#0d1420;font-weight:700;
  background:linear-gradient(135deg,var(--gold),var(--gold-soft));
  box-shadow:0 8px 20px rgba(244,183,64,.26);
}
.nav-cta{
  margin-left:8px;
  padding:10px 20px;border-radius:999px;
  font-size:14px;font-weight:700;color:var(--teal);
  border:1px solid rgba(55,216,193,.45);
  background:rgba(55,216,193,.08);
}
.nav-cta:hover{background:rgba(55,216,193,.18);color:#a8f6ea;border-color:rgba(55,216,193,.7)}
.nav-link:focus-visible,.nav-cta:focus-visible,.brand:focus-visible{
  outline:2px solid var(--teal);outline-offset:3px;border-radius:999px;
}

/* ---------- 通用区块 ---------- */
.section{padding:66px 0}
.section--tight{padding:44px 0}
.section-head{max-width:760px;margin-bottom:36px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:700;letter-spacing:2px;
  color:var(--gold);margin-bottom:14px;
}
.eyebrow i{font-size:11px}
.section-title{font-size:clamp(24px,3vw,34px);margin:0 0 12px;letter-spacing:.2px}
.section-desc{color:var(--muted);font-size:15.5px;margin:0}
.divider{height:1px;background:var(--line);border:0;margin:0}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:13px 26px;border-radius:999px;
  font-size:15px;font-weight:700;line-height:1.2;
  border:1px solid transparent;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;
}
.btn i{font-size:14px}
.btn-primary{
  background:linear-gradient(135deg,var(--gold),var(--gold-soft));
  color:#101725;
  box-shadow:0 12px 28px rgba(244,183,64,.28);
}
.btn-primary:hover{transform:translateY(-2px);color:#101725;box-shadow:0 18px 36px rgba(244,183,64,.38)}
.btn-ghost{
  background:rgba(255,255,255,.04);border-color:var(--line-strong);color:var(--text);
}
.btn-ghost:hover{background:rgba(255,255,255,.1);color:#fff;transform:translateY(-2px)}
.btn:focus-visible{outline:2px solid var(--teal);outline-offset:3px}
.btn:active{transform:translateY(0) scale(.99)}

/* ---------- 首屏 ---------- */
.hero{position:relative;overflow:hidden;padding:70px 0 60px;border-bottom:1px solid var(--line)}
.hero::before{
  content:"";position:absolute;left:-10%;right:-10%;top:-180px;height:560px;pointer-events:none;
  background:
    radial-gradient(46% 52% at 22% 30%,rgba(244,183,64,.20),transparent 72%),
    radial-gradient(42% 46% at 82% 14%,rgba(55,216,193,.16),transparent 72%);
  filter:blur(6px);
}
.hero-inner{position:relative;display:grid;grid-template-columns:1.35fr .95fr;gap:44px;align-items:start}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 15px;border-radius:999px;margin-bottom:20px;
  font-size:13px;font-weight:600;color:var(--teal);
  border:1px solid rgba(55,216,193,.4);background:rgba(55,216,193,.08);
}
.hero-badge span.dot{
  width:7px;height:7px;border-radius:50%;background:var(--teal);
  box-shadow:0 0 0 4px rgba(55,216,193,.18);
}
.hero h1{
  font-size:clamp(30px,4.4vw,48px);
  letter-spacing:.4px;margin:0 0 20px;
}
.hero h1 em{
  font-style:normal;
  background:linear-gradient(120deg,var(--gold),var(--teal));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{color:#b9c4db;font-size:16.5px;max-width:620px;margin-bottom:28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.hero-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
  border-top:1px solid var(--line);padding-top:24px;
}
.hero-stats .stat-num{
  font-size:20px;font-weight:800;color:var(--gold);line-height:1.2;
}
.hero-stats .stat-label{font-size:12.5px;color:var(--muted-2);margin-top:4px}
.hero-side{
  background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.015));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow);
}
.hero-side h3{font-size:16px;margin-bottom:6px}
.hero-side .side-sub{font-size:13px;color:var(--muted-2);margin-bottom:18px}
.side-row{
  display:flex;align-items:flex-start;gap:12px;
  padding:13px 0;border-top:1px dashed rgba(255,255,255,.1);
}
.side-row:first-of-type{border-top:0;padding-top:4px}
.side-row i{
  width:32px;height:32px;flex:0 0 32px;border-radius:10px;
  display:grid;place-items:center;font-size:13px;
  color:var(--gold);background:rgba(244,183,64,.12);
}
.side-row strong{display:block;font-size:14px;color:#fff;font-weight:700}
.side-row span{font-size:13px;color:var(--muted-2);line-height:1.6}

/* ---------- 快讯条 ---------- */
.ticker-wrap{padding:26px 0 0}
.ticker{
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  border:1px solid rgba(55,216,193,.28);border-radius:16px;
  background:rgba(55,216,193,.06);
  padding:14px 22px;font-size:14px;color:#bfe9e2;
}
.ticker .ticker-label{
  flex:0 0 auto;font-size:12px;font-weight:800;letter-spacing:1.5px;
  color:#0d1420;background:var(--teal);border-radius:999px;padding:3px 12px;
}
.ticker p{margin:0;font-size:14px;color:#c9ece7}
.ticker a{color:var(--gold);font-weight:600}

/* ---------- 卡片网格 ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card-grid--four{grid-template-columns:repeat(4,1fr)}
.card{
  background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.012));
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:26px;
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease,background .22s ease;
}
.card:hover{
  transform:translateY(-5px);
  border-color:rgba(244,183,64,.4);
  box-shadow:0 22px 44px rgba(0,0,0,.38);
}
.card h3{font-size:17px;margin-bottom:10px}
.card p{font-size:14.5px;color:var(--muted);margin:0}
.tile-icon{
  width:46px;height:46px;border-radius:14px;
  display:grid;place-items:center;font-size:18px;
  color:var(--gold);background:rgba(244,183,64,.13);
  margin-bottom:16px;
}
.tile-icon.teal{color:var(--teal);background:rgba(55,216,193,.13)}
.card-meta{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;color:var(--muted-2);margin-top:14px;
}
.badge{
  display:inline-block;font-size:12px;font-weight:600;
  padding:4px 11px;border-radius:999px;
  color:var(--teal);background:rgba(55,216,193,.1);
  border:1px solid rgba(55,216,193,.32);
}
.badge.gold{color:var(--gold);background:rgba(244,183,64,.1);border-color:rgba(244,183,64,.34)}

/* ---------- 追剧路线 ---------- */
.route-panel{
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.012));
  border:1px solid var(--line);border-radius:26px;
  padding:34px;
}
.timeline{display:grid;gap:0}
.timeline li{
  position:relative;
  display:grid;grid-template-columns:64px 1fr;gap:22px;
  padding:22px 0;
  border-top:1px solid var(--line);
}
.timeline li:first-child{border-top:0;padding-top:4px}
.timeline .step-no{
  width:52px;height:52px;border-radius:16px;
  display:grid;place-items:center;
  font-size:17px;font-weight:800;color:#0d1420;
  background:linear-gradient(135deg,var(--gold),var(--gold-soft));
  box-shadow:0 10px 22px rgba(244,183,64,.22);
}
.timeline li:nth-child(2) .step-no{background:linear-gradient(135deg,var(--teal),#8ef0e2);box-shadow:0 10px 22px rgba(55,216,193,.2)}
.timeline h4{font-size:16.5px;margin-bottom:6px}
.timeline p{font-size:14.5px;color:var(--muted);margin:0 0 10px}
.timeline .tag-row{display:flex;flex-wrap:wrap;gap:8px}

/* ---------- 集数速览 ---------- */
.ep-list{display:grid;gap:14px}
.ep-row{
  display:grid;grid-template-columns:72px 1fr auto;gap:20px;align-items:center;
  padding:18px 24px;border-radius:16px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.032);
  transition:border-color .2s ease,background .2s ease,transform .2s ease;
}
.ep-row:hover{
  border-color:rgba(55,216,193,.42);
  background:rgba(55,216,193,.055);
  transform:translateX(4px);
}
.ep-no{font-size:21px;font-weight:800;color:var(--gold);letter-spacing:.5px}
.ep-no small{display:block;font-size:11px;font-weight:400;color:var(--muted-2);letter-spacing:1px}
.ep-body strong{display:block;font-size:15.5px;color:#fff;margin-bottom:3px}
.ep-body span{font-size:13.5px;color:var(--muted-2)}
.ep-flag{
  font-size:12px;font-weight:700;padding:6px 14px;border-radius:999px;
  color:#0d1420;background:linear-gradient(135deg,var(--gold),var(--gold-soft));
  white-space:nowrap;
}
.ep-flag.teal{background:linear-gradient(135deg,var(--teal),#9cf2e6)}

/* ---------- 观众反馈 ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quote{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;background:rgba(255,255,255,.03);
  position:relative;
}
.quote::before{
  content:"”";position:absolute;top:6px;right:22px;
  font-size:56px;line-height:1;color:rgba(244,183,64,.18);font-family:Georgia,serif;
}
.quote p{font-size:14.5px;color:#c6d0e4;margin:0 0 18px}
.quote .who{display:flex;align-items:center;gap:10px}
.quote .who .avatar{
  width:34px;height:34px;border-radius:50%;
  display:grid;place-items:center;font-size:13px;font-weight:800;color:#0d1420;
  background:linear-gradient(135deg,var(--gold),var(--teal));
}
.quote .who b{font-size:13.5px;color:#fff;font-weight:700}
.quote .who em{font-style:normal;font-size:12px;color:var(--muted-2);display:block}

/* ---------- FAQ ---------- */
.faq{max-width:900px}
.faq details{
  border:1px solid var(--line);border-radius:16px;
  background:rgba(255,255,255,.03);
  margin-bottom:12px;overflow:hidden;
  transition:border-color .2s ease,background .2s ease;
}
.faq details:hover{border-color:rgba(244,183,64,.35)}
.faq details[open]{border-color:rgba(244,183,64,.45);background:rgba(244,183,64,.045)}
.faq summary{
  cursor:pointer;padding:18px 24px;
  font-size:15.5px;font-weight:600;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  list-style:none;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";font-size:22px;line-height:1;color:var(--gold);flex:0 0 auto;
}
.faq details[open] summary::after{content:"−"}
.faq summary:focus-visible{outline:2px solid var(--teal);outline-offset:-2px}
.faq .answer{padding:0 24px 20px;font-size:14.5px;color:var(--muted);margin:0}

/* ---------- CTA ---------- */
.cta-panel{
  position:relative;overflow:hidden;
  border:1px solid rgba(244,183,64,.3);
  border-radius:26px;
  background:
    radial-gradient(60% 90% at 12% 10%,rgba(244,183,64,.16),transparent 62%),
    radial-gradient(60% 90% at 88% 90%,rgba(55,216,193,.14),transparent 62%),
    linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.012));
  padding:56px 40px;text-align:center;
}
.cta-panel h2{font-size:clamp(24px,3vw,32px);margin-bottom:14px}
.cta-panel p{color:var(--muted);max-width:620px;margin:0 auto 28px;font-size:15.5px}
.cta-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:14px}

/* ---------- 页脚 ---------- */
.site-footer{
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(255,255,255,.018),transparent);
  margin-top:20px;
}
.footer-top{
  display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:34px;
  padding:58px 0 36px;
}
.footer-about{color:var(--muted-2);font-size:14px;margin:18px 0 0;max-width:330px;line-height:1.8}
.footer-col h4{font-size:14px;letter-spacing:1px;color:#fff;margin:0 0 16px}
.footer-col ul{display:grid;gap:11px}
.footer-col a{color:var(--muted-2);font-size:14px}
.footer-col a:hover{color:var(--gold)}
.footer-bottom{
  border-top:1px solid var(--line);
  padding:22px 0 34px;
  display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;
  font-size:13px;color:#6d7c9c;
}
.footer-bottom a{color:#8f9dbb}
.footer-bottom a:hover{color:var(--gold)}

/* ---------- 响应式 ---------- */
@media screen and (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:32px}
  .card-grid--four{grid-template-columns:repeat(2,1fr)}
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .quote-grid{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1.4fr 1fr 1fr;row-gap:30px}
}
@media screen and (max-width:900px){
  .nav-toggle{
    display:flex;flex-direction:column;justify-content:center;gap:5px;
    width:44px;height:44px;padding:0 11px;margin-left:auto;
    border:1px solid var(--line-strong);border-radius:12px;cursor:pointer;
    background:rgba(255,255,255,.04);
  }
  .nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--text);transition:background .2s}
  .nav-toggle:hover span{background:var(--gold)}
  .nav{
    display:none;
    position:absolute;left:-20px;right:-20px;top:100%;
    flex-direction:column;align-items:stretch;gap:6px;
    background:#0b1120;
    border-bottom:1px solid var(--line);
    padding:16px 20px 24px;
    box-shadow:0 24px 40px rgba(0,0,0,.45);
  }
  .nav-toggle-input:checked ~ .nav{display:flex}
  .nav-link{padding:12px 16px;border-radius:12px;font-size:15px}
  .nav-cta{margin-left:0;text-align:center;padding:12px 16px}
}
@media screen and (max-width:768px){
  .section{padding:52px 0}
  .hero{padding:52px 0 46px}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:18px}
  .card-grid,.card-grid--four,.quote-grid{grid-template-columns:1fr}
  .route-panel{padding:24px}
  .timeline li{grid-template-columns:1fr;gap:14px}
  .timeline .step-no{width:46px;height:46px;border-radius:14px;font-size:15px}
  .ep-row{grid-template-columns:56px 1fr;gap:14px;padding:16px 18px}
  .ep-flag{grid-column:2;justify-self:start;margin-top:6px}
  .ep-no{font-size:18px}
  .cta-panel{padding:40px 24px}
  .footer-top{grid-template-columns:1fr 1fr;gap:28px;padding:44px 0 30px}
  .footer-top > div:first-child{grid-column:1 / -1}
  .brand-text{font-size:14px}
  .brand-text small{letter-spacing:1.5px}
}
@media screen and (max-width:520px){
  .header-inner{min-height:68px;gap:12px}
  .brand-mark{width:38px;height:38px;border-radius:12px;font-size:17px}
  .brand-text{font-size:13px;max-width:200px;line-height:1.25}
  .brand-text small{font-size:10px;letter-spacing:1px;margin-top:3px}
  .hero h1{font-size:27px}
  .hero-lead{font-size:15px}
  .btn{padding:12px 20px;font-size:14px}
  .hero-actions .btn{flex:1 1 100%;justify-content:center}
  .footer-top{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .cta-actions .btn{width:100%;justify-content:center}
  .ticker{flex-direction:column;align-items:flex-start;gap:10px}
}

/* roulang page: category3 */
/* ============ 设计变量 ============ */
:root{
  --ink:#151223;
  --ink-soft:#3b3556;
  --muted:#6f6a85;
  --bg:#f5f4fa;
  --surface:#ffffff;
  --surface-2:#fbfaff;
  --line:#e6e2f2;
  --line-strong:#d6cff0;
  --primary:#4c2bb0;
  --primary-soft:#6c4bff;
  --primary-wash:#efeaff;
  --accent:#ff9c1a;
  --accent-wash:#fff3e0;
  --teal:#12b5a0;
  --teal-wash:#e3fbf7;
  --radius-lg:22px;
  --radius:16px;
  --radius-sm:10px;
  --shadow-sm:0 1px 2px rgba(21,18,35,.06);
  --shadow:0 14px 34px -22px rgba(21,18,35,.5);
  --shadow-lg:0 30px 70px -36px rgba(21,18,35,.6);
  --container:1180px;
  --sp-1:8px;
  --sp-2:14px;
  --sp-3:22px;
  --sp-4:32px;
  --sp-5:48px;
  --sp-6:72px;
}
/* ============ 基础重置 ============ */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:system-ui,-apple-system,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--primary);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--primary-soft);}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.25;letter-spacing:-.01em;color:var(--ink);}
p{margin:0 0 1em;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px;}
.grid-container{max-width:var(--container);padding-left:22px;padding-right:22px;}
/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.94);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:18px;min-height:74px;position:relative;
}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink);min-width:0;}
.brand:hover{color:var(--ink);}
.brand-mark{
  width:42px;height:42px;flex:0 0 42px;border-radius:13px;
  display:grid;place-items:center;font-size:20px;font-weight:800;color:#fff;
  background:linear-gradient(140deg,#6c4bff 0%,#3a1f8f 58%,#12b5a0 100%);
  box-shadow:0 10px 22px -12px rgba(76,43,176,.95);
}
.brand-text{
  display:flex;flex-direction:column;line-height:1.2;
  font-size:15px;font-weight:800;letter-spacing:.01em;
  overflow-wrap:anywhere;
}
.brand-text small{font-size:11px;font-weight:500;color:var(--muted);letter-spacing:.18em;margin-top:4px;}
.nav-toggle-input{display:none;}
.nav-toggle{display:none;cursor:pointer;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:5px;transition:background .2s,border-color .2s;}
.nav-toggle span{display:block;width:19px;height:2px;border-radius:2px;background:var(--ink-soft);transition:.25s;}
.nav-toggle:hover{background:var(--primary-wash);border-color:var(--line-strong);}
.nav{display:flex;align-items:center;gap:6px;}
.nav-link{
  padding:9px 15px;border-radius:11px;font-size:14.5px;font-weight:600;
  color:var(--ink-soft);white-space:nowrap;transition:background .2s,color .2s;
}
.nav-link:hover{background:var(--primary-wash);color:var(--primary);}
.nav-link.is-active{color:var(--primary);background:var(--primary-wash);box-shadow:inset 0 0 0 1px rgba(108,75,255,.18);}
.nav-cta{
  margin-left:6px;padding:10px 20px;border-radius:11px;font-size:14.5px;font-weight:700;
  color:#fff;background:linear-gradient(135deg,var(--primary-soft),var(--primary));
  box-shadow:0 12px 24px -14px rgba(76,43,176,.95);white-space:nowrap;
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.nav-cta:hover{color:#fff;transform:translateY(-1px);box-shadow:0 18px 30px -14px rgba(76,43,176,.95);filter:brightness(1.05);}
.nav-cta:active{transform:translateY(0);}
/* ============ 首屏 ============ */
.hero{
  position:relative;overflow:hidden;color:#fff;
  padding:74px 0 84px;
  background:linear-gradient(150deg,#171130 0%,#2a1a5e 48%,#3f2090 100%);
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(560px 320px at 82% 12%,rgba(108,75,255,.55),transparent 70%),
    radial-gradient(460px 300px at 8% 88%,rgba(18,181,160,.30),transparent 72%),
    radial-gradient(320px 220px at 60% 96%,rgba(255,156,26,.20),transparent 70%);
  pointer-events:none;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.28;
  background-image:linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(circle at 50% 40%,#000 10%,transparent 78%);
  mask-image:radial-gradient(circle at 50% 40%,#000 10%,transparent 78%);
}
.hero .grid-container{position:relative;z-index:2;}
.crumbs{display:flex;align-items:center;gap:9px;font-size:13px;color:rgba(255,255,255,.66);margin-bottom:22px;flex-wrap:wrap;}
.crumbs a{color:rgba(255,255,255,.82);}
.crumbs a:hover{color:#fff;}
.crumbs .sep{opacity:.45;}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:52px;align-items:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;font-size:12.5px;font-weight:700;letter-spacing:.12em;
  color:#ffdca8;background:rgba(255,156,26,.16);border:1px solid rgba(255,156,26,.42);
  margin-bottom:20px;
}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(255,156,26,.22);}
.hero h1{
  color:#fff;font-size:clamp(30px,4.1vw,50px);font-weight:800;
  letter-spacing:-.02em;line-height:1.2;margin-bottom:20px;
}
.hero h1 em{font-style:normal;color:#ffce7d;background:linear-gradient(180deg,transparent 66%,rgba(255,156,26,.36) 66%);padding:0 2px;}
.hero-lead{font-size:16.5px;line-height:1.85;color:rgba(255,255,255,.82);max-width:600px;margin-bottom:28px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:13px;font-size:15px;font-weight:700;
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{color:#fff;background:linear-gradient(135deg,var(--primary-soft),var(--primary));box-shadow:0 16px 32px -18px rgba(76,43,176,.95);}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 22px 38px -18px rgba(76,43,176,.95);}
.btn-accent{color:#3a2200;background:linear-gradient(135deg,#ffc561,#ff9c1a);box-shadow:0 16px 32px -18px rgba(255,156,26,.9);}
.btn-accent:hover{color:#3a2200;transform:translateY(-2px);box-shadow:0 22px 38px -18px rgba(255,156,26,.95);}
.btn-ghost{color:#fff;background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.30);}
.btn-ghost:hover{color:#fff;background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.55);transform:translateY(-2px);}
.btn-outline{color:var(--primary);background:#fff;border-color:var(--line-strong);box-shadow:var(--shadow-sm);}
.btn-outline:hover{color:var(--primary);background:var(--primary-wash);border-color:var(--primary-soft);transform:translateY(-2px);}
.btn:active{transform:translateY(0) scale(.99);}
.hero-stats{display:flex;flex-wrap:wrap;gap:14px 34px;}
.stat{min-width:104px;}
.stat-num{display:block;font-size:22px;font-weight:800;color:#fff;letter-spacing:-.01em;line-height:1.3;}
.stat-label{display:block;font-size:12.5px;color:rgba(255,255,255,.62);letter-spacing:.06em;margin-top:2px;}
.hero-panel{
  background:rgba(255,255,255,.075);
  border:1px solid rgba(255,255,255,.17);
  border-radius:var(--radius-lg);
  padding:26px 26px 22px;
  box-shadow:0 34px 70px -40px rgba(0,0,0,.85);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
}
.hero-panel h2{color:#fff;font-size:16px;letter-spacing:.02em;margin-bottom:6px;}
.panel-sub{font-size:12.5px;color:rgba(255,255,255,.58);margin-bottom:18px;}
.panel-row{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:12px 0;border-bottom:1px dashed rgba(255,255,255,.16);
  font-size:14px;
}
.panel-row:last-of-type{border-bottom:0;}
.panel-label{color:rgba(255,255,255,.66);}
.panel-value{font-weight:700;color:#fff;text-align:right;}
.panel-note{
  margin-top:16px;padding:12px 14px;border-radius:12px;font-size:12.5px;line-height:1.7;
  color:#ffe3ba;background:rgba(255,156,26,.14);border:1px solid rgba(255,156,26,.32);
}
/* ============ 快讯条 ============ */
.ticker{background:#fff;border-bottom:1px solid var(--line);}
.ticker-inner{display:flex;align-items:center;gap:16px;padding-top:13px;padding-bottom:13px;overflow:hidden;}
.ticker-label{
  flex:0 0 auto;display:inline-flex;align-items:center;gap:7px;
  font-size:12px;font-weight:800;letter-spacing:.14em;color:#fff;
  background:linear-gradient(135deg,#ff9c1a,#f2711c);padding:6px 12px;border-radius:8px;
}
.ticker-track{display:flex;gap:26px;overflow-x:auto;scrollbar-width:none;flex:1 1 auto;}
.ticker-track::-webkit-scrollbar{display:none;}
.ticker-item{
  flex:0 0 auto;font-size:13.5px;color:var(--ink-soft);display:inline-flex;align-items:center;gap:8px;white-space:nowrap;
}
.ticker-item::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--teal);flex:0 0 auto;}
/* ============ 板块通用 ============ */
.section{padding:var(--sp-6) 0;}
.section-tight{padding:var(--sp-5) 0 var(--sp-6);}
.section-alt{background:var(--surface-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:760px;margin-bottom:var(--sp-5);}
.section-eyebrow{
  display:inline-block;font-size:12px;font-weight:800;letter-spacing:.2em;
  color:var(--primary);background:var(--primary-wash);
  padding:5px 12px;border-radius:999px;margin-bottom:14px;
}
.section-title{font-size:clamp(23px,2.7vw,33px);letter-spacing:-.02em;margin-bottom:14px;}
.section-desc{font-size:15.5px;color:var(--muted);line-height:1.85;margin:0;}
/* ============ 网格 ============ */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
/* ============ 卡片 ============ */
.card{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:26px 24px;
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--line-strong);}
.card-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  font-size:19px;font-weight:800;margin-bottom:16px;
  color:var(--primary);background:var(--primary-wash);
}
.card-icon.is-teal{color:#0c8d7c;background:var(--teal-wash);}
.card-icon.is-accent{color:#a35f00;background:var(--accent-wash);}
.card h3{font-size:17.5px;margin-bottom:10px;}
.card p{font-size:14.5px;color:var(--muted);line-height:1.8;margin:0;}
.card-tag{
  display:inline-block;margin-bottom:14px;font-size:11.5px;font-weight:800;letter-spacing:.14em;
  color:var(--primary);background:var(--primary-wash);padding:4px 10px;border-radius:6px;
}
/* ============ 时间线 ============ */
.timeline{position:relative;display:grid;gap:18px;padding-left:36px;max-width:860px;}
.timeline::before{
  content:"";position:absolute;left:10px;top:14px;bottom:14px;width:2px;border-radius:2px;
  background:linear-gradient(180deg,var(--primary-soft),var(--teal));
}
.tl-item{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.tl-item:hover{transform:translateX(3px);box-shadow:var(--shadow);border-color:var(--line-strong);}
.tl-item::before{
  content:"";position:absolute;left:-32px;top:26px;width:12px;height:12px;border-radius:50%;
  background:#fff;border:3px solid var(--primary-soft);box-shadow:0 0 0 4px rgba(108,75,255,.12);
}
.tl-time{
  display:inline-block;font-size:12px;font-weight:800;letter-spacing:.12em;
  color:var(--primary);margin-bottom:8px;
}
.tl-item h3{font-size:16.5px;margin-bottom:8px;}
.tl-item p{font-size:14.5px;color:var(--muted);margin:0;line-height:1.8;}
/* ============ 速查列表 ============ */
.check-list{display:grid;gap:14px;}
.check-list li{
  display:flex;gap:14px;align-items:flex-start;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 20px;box-shadow:var(--shadow-sm);
  transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.check-list li:hover{border-color:var(--line-strong);box-shadow:var(--shadow);transform:translateY(-2px);}
.check-mark{
  flex:0 0 30px;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
  font-size:14px;font-weight:800;color:#0c8d7c;background:var(--teal-wash);
}
.check-body strong{display:block;font-size:15.5px;margin-bottom:4px;color:var(--ink);}
.check-body span{font-size:14px;color:var(--muted);line-height:1.75;}
.mini-tag{
  display:inline-block;margin-left:8px;font-size:11px;font-weight:800;letter-spacing:.08em;
  padding:2px 8px;border-radius:5px;color:#a35f00;background:var(--accent-wash);vertical-align:2px;
}
/* ============ 左右分栏 ============ */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:start;}
.info-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow);
}
.info-card h3{font-size:17px;margin-bottom:18px;}
.info-row{
  display:flex;align-items:flex-start;justify-content:space-between;gap:16px;
  padding:13px 0;border-bottom:1px dashed var(--line);font-size:14.5px;
}
.info-row:last-child{border-bottom:0;padding-bottom:0;}
.info-row dt{color:var(--muted);flex:0 0 auto;}
.info-row dd{margin:0;font-weight:700;color:var(--ink);text-align:right;}
.note-box{
  margin-top:18px;padding:16px 18px;border-radius:var(--radius);
  background:var(--accent-wash);border:1px solid rgba(255,156,26,.34);
  font-size:13.5px;line-height:1.8;color:#7a4a00;
}
/* ============ 观众反馈 ============ */
.quote-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px 24px;box-shadow:var(--shadow-sm);position:relative;
  transition:transform .25s ease,box-shadow .25s ease;
}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.quote-card::before{
  content:"“";position:absolute;top:8px;right:20px;font-size:56px;line-height:1;
  color:var(--primary-wash);font-weight:800;
}
.quote-text{font-size:15px;line-height:1.85;color:var(--ink-soft);margin-bottom:18px;position:relative;z-index:1;}
.quote-meta{display:flex;align-items:center;gap:11px;}
.avatar{
  width:36px;height:36px;border-radius:50%;display:grid;place-items:center;
  font-size:13px;font-weight:800;color:#fff;
  background:linear-gradient(140deg,var(--primary-soft),var(--primary));
}
.avatar.is-teal{background:linear-gradient(140deg,#2fd0b8,#0c8d7c);}
.avatar.is-accent{background:linear-gradient(140deg,#ffc561,#f2711c);}
.quote-name{font-size:13.5px;font-weight:700;color:var(--ink);line-height:1.3;}
.quote-role{font-size:12px;color:var(--muted);line-height:1.4;}
/* ============ FAQ ============ */
.faq{display:grid;gap:12px;max-width:900px;}
.faq-item{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:var(--line-strong);box-shadow:var(--shadow);}
.faq-item summary{
  list-style:none;cursor:pointer;padding:19px 56px 19px 22px;position:relative;
  font-size:15.5px;font-weight:700;color:var(--ink);
  transition:color .2s ease,background .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"";position:absolute;right:22px;top:50%;width:9px;height:9px;
  border-right:2px solid var(--primary);border-bottom:2px solid var(--primary);
  transform:translateY(-70%) rotate(45deg);transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:translateY(-30%) rotate(225deg);}
.faq-item summary:hover{color:var(--primary);background:var(--surface-2);}
.faq-body{padding:0 22px 22px;font-size:14.5px;line-height:1.9;color:var(--muted);}
.faq-body p{margin:0 0 .7em;}
.faq-body p:last-child{margin-bottom:0;}
/* ============ CTA ============ */
.cta-band{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(135deg,#1d1440 0%,#3a1f8f 55%,#1f8f80 100%);
  border-radius:var(--radius-lg);
  padding:52px 48px;
  box-shadow:var(--shadow-lg);
}
.cta-band::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(420px 240px at 88% 10%,rgba(255,156,26,.32),transparent 70%);
}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.2fr .8fr;gap:34px;align-items:center;}
.cta-band h2{color:#fff;font-size:clamp(22px,2.6vw,30px);margin-bottom:12px;}
.cta-band p{color:rgba(255,255,255,.80);font-size:15px;line-height:1.85;margin:0;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end;}
/* ============ 页脚 ============ */
.site-footer{background:#120f21;color:rgba(255,255,255,.72);padding:60px 0 26px;margin-top:var(--sp-6);}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:38px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.11);}
.site-footer .brand{color:#fff;margin-bottom:16px;}
.site-footer .brand:hover{color:#fff;}
.site-footer .brand-text small{color:rgba(255,255,255,.5);}
.footer-about{font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.58);margin:0;max-width:340px;}
.footer-col h4{font-size:13.5px;color:#fff;letter-spacing:.1em;margin-bottom:16px;font-weight:800;}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{font-size:13.5px;color:rgba(255,255,255,.66);transition:color .2s ease;}
.footer-col a:hover{color:#ffce7d;}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px 26px;justify-content:space-between;align-items:center;
  padding-top:24px;font-size:12.5px;color:rgba(255,255,255,.45);
}
.footer-bottom a{color:rgba(255,255,255,.68);}
.footer-bottom a:hover{color:#ffce7d;}
/* ============ 响应式 ============ */
@media screen and (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero{padding:56px 0 64px;}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .split{grid-template-columns:1fr;gap:30px;}
  .cta-inner{grid-template-columns:1fr;gap:24px;}
  .cta-actions{justify-content:flex-start;}
  .footer-top{grid-template-columns:1fr 1fr;gap:30px;}
  .section{padding:var(--sp-5) 0;}
  .cta-band{padding:40px 32px;}
}
@media screen and (max-width:900px){
  .nav-toggle{display:flex;}
  .nav{
    position:absolute;top:100%;left:-22px;right:-22px;
    display:none;flex-direction:column;align-items:stretch;gap:4px;
    background:#fff;border-bottom:1px solid var(--line);border-top:1px solid var(--line);
    padding:14px 22px 20px;box-shadow:0 24px 40px -26px rgba(21,18,35,.55);
  }
  .nav-toggle-input:checked ~ .nav{display:flex;}
  .nav-link{padding:12px 14px;border-radius:10px;font-size:15px;}
  .nav-cta{margin:8px 0 0;text-align:center;padding:13px 20px;}
}
@media screen and (max-width:768px){
  .hero h1{font-size:clamp(26px,6.6vw,34px);}
  .hero-lead{font-size:15px;}
  .grid-3,.grid-2,.grid-4{grid-template-columns:1fr;}
  .hero-stats{gap:12px 26px;}
  .stat-num{font-size:19px;}
  .section-title{font-size:23px;}
  .footer-top{grid-template-columns:1fr;gap:26px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media screen and (max-width:520px){
  .grid-container{padding-left:16px;padding-right:16px;}
  .brand-text{font-size:12.5px;}
  .brand-text small{font-size:10px;letter-spacing:.1em;}
  .brand-mark{width:36px;height:36px;flex:0 0 36px;font-size:17px;border-radius:11px;}
  .header-inner{min-height:64px;}
  .nav{left:-16px;right:-16px;padding-left:16px;padding-right:16px;}
  .hero{padding:40px 0 50px;}
  .hero-actions .btn{width:100%;}
  .cta-band{padding:32px 22px;}
  .card,.quote-card,.info-card{padding:20px 18px;}
  .timeline{padding-left:28px;}
  .tl-item::before{left:-25px;}
  .timeline::before{left:7px;}
  .check-list li{padding:15px 16px;gap:11px;}
  .ticker-inner{padding-top:11px;padding-bottom:11px;}
}