/* roulang page: index */
:root{
  --brand:#F2A317;
  --brand-strong:#DE8B09;
  --brand-soft:#FFF3DC;
  --ink:#1A1622;
  --ink-2:#2B2436;
  --paper:#FFFCF6;
  --surface:#FFFFFF;
  --muted:#6E6779;
  --line:#EFE6D8;
  --rose:#E2778F;
  --radius-lg:28px;
  --radius-md:18px;
  --radius-sm:12px;
  --shadow-sm:0 2px 10px rgba(26,22,34,.06);
  --shadow-md:0 14px 34px rgba(26,22,34,.10);
  --shadow-lg:0 28px 64px rgba(26,22,34,.18);
  --container:1160px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"Noto Sans SC",-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--paper);
  color:var(--ink);
  font-size:16px;
  line-height:1.78;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--brand-strong);text-decoration:none;transition:color .2s ease,background-color .2s ease,border-color .2s ease}
a:hover{color:var(--ink)}
h1,h2,h3,h4{line-height:1.24;margin:0 0 .55em;font-weight:800;letter-spacing:-.012em;color:var(--ink)}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:3px solid rgba(242,163,23,.55);outline-offset:3px;border-radius:6px}

.container{width:100%;max-width:var(--container);margin:0 auto;padding-left:20px;padding-right:20px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(255,252,246,.88);
  -webkit-backdrop-filter:blur(16px);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav-shell{min-height:76px;display:flex;align-items:center;padding:0}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none;padding:0;margin-right:12px}
.brand:hover{color:var(--ink)}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:14px;
  background:linear-gradient(145deg,#F8C155 0%,#F2A317 55%,#DE8B09 100%);
  display:grid;place-items:center;
  font-weight:900;font-size:19px;color:#35240A;
  box-shadow:0 6px 16px rgba(222,139,9,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.16}
.brand-text strong{font-size:15.5px;font-weight:900;letter-spacing:-.01em;white-space:nowrap}
.brand-text em{font-style:normal;font-size:11.5px;color:var(--muted);letter-spacing:.06em}
.nav-list{gap:2px;align-items:center}
.nav-link{
  color:var(--ink-2)!important;
  font-size:14.5px;font-weight:600;
  padding:9px 14px!important;
  border-radius:999px;
  transition:background-color .2s ease,color .2s ease;
  white-space:nowrap;
}
.nav-link:hover{background:var(--brand-soft);color:var(--brand-strong)!important}
.nav-link:active{transform:translateY(1px)}
.nav-link.is-active{background:var(--ink);color:#fff!important}
.nav-toggle{
  display:flex;flex-direction:column;gap:5px;
  align-items:center;justify-content:center;
  width:44px;height:44px;
  border:1px solid var(--line);border-radius:13px;background:#fff;
  padding:0;margin-left:auto;
}
.nav-toggle span{display:block;width:19px;height:2px;background:var(--ink);border-radius:2px}
.nav-toggle:hover{border-color:#E5D3AE}
@media (min-width:992px){.nav-toggle{display:none!important}}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:58px 0 68px;
  background:
    radial-gradient(880px 420px at 88% -12%, #FFEFCF 0%, rgba(255,239,207,0) 66%),
    radial-gradient(620px 360px at 4% 108%, #FDEBE6 0%, rgba(253,235,230,0) 70%),
    var(--paper);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  background:var(--brand-soft);color:#8A5A00;
  font-size:13px;font-weight:700;letter-spacing:.02em;
  padding:7px 15px;border-radius:999px;border:1px solid #F6E0B5;
}
.eyebrow::before{
  content:"";width:7px;height:7px;border-radius:50%;
  background:var(--brand-strong);box-shadow:0 0 0 4px rgba(222,139,9,.16);
}
.hero h1{
  font-size:clamp(29px,4.1vw,50px);
  font-weight:900;
  margin:22px 0 18px;
  letter-spacing:-.025em;
  line-height:1.2;
}
.hero h1 .hl{color:var(--brand-strong);position:relative}
.hero-lead{font-size:17px;line-height:1.9;color:#4C4459;max-width:640px;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.btn-brand,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-size:15px;font-weight:700;
  padding:13px 26px;border-radius:999px;
  border:1px solid transparent;
  transition:transform .22s ease,box-shadow .22s ease,background-color .22s ease,color .22s ease,border-color .22s ease;
}
.btn-brand{background:var(--ink);color:#fff;border-color:var(--ink);box-shadow:0 10px 24px rgba(26,22,34,.16)}
.btn-brand:hover{background:var(--brand-strong);border-color:var(--brand-strong);color:#fff;transform:translateY(-2px);box-shadow:0 16px 32px rgba(222,139,9,.28)}
.btn-brand:active{transform:translateY(0)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:#EFCF92;color:var(--brand-strong);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-ghost:active{transform:translateY(0)}
.hero-chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  font-size:13px;font-weight:600;color:#5B5369;
  background:#fff;border:1px solid var(--line);
  padding:7px 14px;border-radius:999px;box-shadow:var(--shadow-sm);
}
.chip i{color:var(--brand-strong);font-size:12px}

/* poster */
.hero-art{position:relative;padding:6px 6px 6px 0}
.poster{
  position:relative;border-radius:var(--radius-lg);
  padding:28px;min-height:432px;
  display:flex;flex-direction:column;justify-content:space-between;
  color:#fff;overflow:hidden;
  background:linear-gradient(158deg,#241C31 0%,#37223A 52%,#542A33 100%);
  box-shadow:var(--shadow-lg);
}
.poster::after{
  content:"";position:absolute;inset:auto -40% -55% -20%;
  height:70%;border-radius:50%;
  background:radial-gradient(closest-side,rgba(242,163,23,.34),rgba(242,163,23,0));
  pointer-events:none;
}
.poster-top{display:flex;align-items:center;justify-content:space-between;gap:10px;position:relative;z-index:2}
.poster-badge{
  font-size:12.5px;font-weight:800;letter-spacing:.06em;
  color:#3B2907;background:linear-gradient(140deg,#FFD583,#F2A317);
  padding:6px 14px;border-radius:999px;
}
.poster-ep{font-size:12.5px;color:#C9C1D6;letter-spacing:.04em}
.poster-title{font-size:26px;font-weight:900;letter-spacing:-.01em;margin-bottom:10px;position:relative;z-index:2}
.poster-sub{font-size:14px;color:#C9C1D6;line-height:1.8;margin:0;position:relative;z-index:2}
.poster-mid{position:relative;z-index:2}
.poster-bottom{position:relative;z-index:2}
.poster-bar{height:8px;border-radius:999px;background:rgba(255,255,255,.16);overflow:hidden}
.poster-bar span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#FFCE73,#F2A317)}
.poster-note{margin-top:10px;font-size:12.5px;color:#C9C1D6;letter-spacing:.04em}
.float-card{
  position:absolute;right:-4px;bottom:32px;
  background:#fff;border:1px solid var(--line);
  border-radius:16px;padding:14px 18px;
  box-shadow:var(--shadow-md);
  max-width:210px;
}
.float-label{display:block;font-size:11.5px;letter-spacing:.1em;color:var(--brand-strong);font-weight:800;margin-bottom:4px}
.float-card strong{font-size:13.5px;font-weight:700;color:var(--ink);line-height:1.5;display:block}

/* ---------- sections ---------- */
.section{padding:74px 0}
.section--tight{padding:56px 0}
.section-head{max-width:720px;margin-bottom:40px}
.section-kicker{
  display:inline-block;font-size:12.5px;font-weight:800;letter-spacing:.16em;
  color:var(--brand-strong);text-transform:uppercase;margin-bottom:12px;
}
.section-head h2{font-size:clamp(24px,3vw,34px);font-weight:900;margin-bottom:12px}
.section-head p{color:var(--muted);font-size:15.5px;margin:0;line-height:1.85}

/* stats */
.stat-band{
  background:linear-gradient(150deg,#221B2E 0%,#2E2136 100%);
  border-radius:var(--radius-lg);
  padding:38px 36px;
  display:grid;grid-template-columns:repeat(4,1fr);gap:28px;
  color:#fff;box-shadow:var(--shadow-md);
}
.stat strong{display:block;font-size:34px;font-weight:900;color:#FFC960;line-height:1.1;letter-spacing:-.02em}
.stat b{display:block;font-size:14.5px;font-weight:700;margin:10px 0 6px;color:#fff}
.stat span{font-size:13px;color:#B4ACC1;line-height:1.7;display:block}

/* channel cards */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.channel-card{
  display:flex;flex-direction:column;gap:10px;
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:26px 24px;height:100%;
  color:var(--ink);text-decoration:none;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.channel-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:#F1D5A2;color:var(--ink)}
.channel-card:active{transform:translateY(-2px)}
.channel-index{font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--brand-strong)}
.channel-card h3{font-size:18.5px;font-weight:800;margin:0}
.channel-card p{font-size:14.5px;color:var(--muted);margin:0;line-height:1.8}
.channel-link{margin-top:auto;padding-top:12px;font-size:14px;font-weight:700;color:var(--ink);display:inline-flex;align-items:center;gap:8px}
.channel-link i{transition:transform .22s ease;font-size:12px;color:var(--brand-strong)}
.channel-card:hover .channel-link i{transform:translateX(4px)}

/* timeline */
.timeline{position:relative;display:grid;gap:20px;padding-left:30px}
.timeline::before{content:"";position:absolute;left:9px;top:10px;bottom:10px;width:2px;background:linear-gradient(#F2A317,#F6E3C0)}
.tl-item{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);padding:24px 26px;transition:box-shadow .25s ease,transform .25s ease}
.tl-item:hover{box-shadow:var(--shadow-sm);transform:translateX(3px)}
.tl-item::before{content:"";position:absolute;left:-30px;top:28px;width:13px;height:13px;border-radius:50%;background:#fff;border:3px solid var(--brand-strong)}
.tl-stage{font-size:12.5px;font-weight:800;letter-spacing:.1em;color:var(--brand-strong);margin-bottom:8px;display:block}
.tl-item h3{font-size:17.5px;font-weight:800;margin-bottom:8px}
.tl-item p{margin:0;font-size:14.8px;color:var(--muted);line-height:1.85}

/* people */
.people-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.person-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);padding:28px 26px;transition:box-shadow .25s ease,transform .25s ease}
.person-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}
.person-head{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.person-avatar{width:64px;height:64px;flex:0 0 64px;border-radius:20px;display:grid;place-items:center;font-size:22px;font-weight:900;color:#3B2907;background:linear-gradient(145deg,#FFD583,#F2A317);box-shadow:0 8px 18px rgba(242,163,23,.25)}
.person-card.is-rose .person-avatar{background:linear-gradient(145deg,#FFC2D0,#E2778F);color:#5B1F2E;box-shadow:0 8px 18px rgba(226,119,143,.25)}
.person-name{font-size:19px;font-weight:900;margin:0;line-height:1.3}
.person-role{font-size:13px;color:var(--muted);margin:0}
.person-card p{font-size:14.8px;color:#514A5D;line-height:1.88;margin-bottom:16px}
.tag-row{display:flex;flex-wrap:wrap;gap:8px}
.tag{font-size:12.5px;font-weight:600;color:#7A5200;background:var(--brand-soft);border:1px solid #F6E0B5;padding:5px 12px;border-radius:999px}
.person-card.is-rose .tag{color:#8A3348;background:#FDEDF1;border-color:#F7D3DC}

/* scenes */
.scene-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.scene-card{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-md);padding:26px 24px 24px 26px;
  transition:box-shadow .25s ease,transform .25s ease,border-color .25s ease;
}
.scene-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px);border-color:#F1D5A2}
.scene-no{
  position:absolute;top:-12px;left:22px;
  font-size:12px;font-weight:900;letter-spacing:.08em;
  background:var(--ink);color:#FFC960;
  padding:4px 12px;border-radius:999px;
}
.scene-card h3{font-size:17px;font-weight:800;margin:12px 0 8px}
.scene-card p{margin:0;font-size:14.6px;color:var(--muted);line-height:1.85}

/* voices */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.voice-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);padding:26px 24px;display:flex;flex-direction:column;height:100%;transition:box-shadow .25s ease,transform .25s ease}
.voice-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}
.voice-stars{color:#F2A317;font-size:12px;letter-spacing:.22em;margin-bottom:12px}
.voice-card p{font-size:14.8px;color:#4C4459;line-height:1.88;margin:0 0 18px}
.voice-user{margin-top:auto;display:flex;align-items:center;gap:10px}
.voice-dot{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:900;color:#3B2907;background:linear-gradient(145deg,#FFD583,#F2A317)}
.voice-user b{font-size:13.5px;font-weight:800;display:block;line-height:1.3}
.voice-user span{font-size:12px;color:var(--muted)}

/* faq */
.faq-list{display:grid;gap:12px;max-width:880px}
details.faq{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease}
details.faq[open]{border-color:#F1D5A2;box-shadow:var(--shadow-sm)}
details.faq summary{
  cursor:pointer;list-style:none;
  padding:19px 24px;font-size:16px;font-weight:700;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  transition:color .2s ease;
}
details.faq summary:hover{color:var(--brand-strong)}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";font-size:22px;font-weight:400;color:var(--brand-strong);line-height:1;flex:0 0 auto}
details.faq[open] summary::after{content:"–"}
details.faq .faq-body{padding:0 24px 22px;font-size:14.8px;color:var(--muted);line-height:1.9}

/* cta */
.cta-block{
  border-radius:32px;padding:56px 52px;color:#fff;
  background:linear-gradient(152deg,#221B2E 0%,#3A2140 62%,#5A2A32 100%);
  position:relative;overflow:hidden;
  box-shadow:var(--shadow-lg);
}
.cta-block::after{
  content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(242,163,23,.30),rgba(242,163,23,0));
}
.cta-inner{position:relative;z-index:2;max-width:640px}
.cta-block h2{font-size:clamp(24px,3.2vw,36px);font-weight:900;color:#fff;margin-bottom:14px}
.cta-block p{color:#C9C1D6;font-size:15.5px;line-height:1.9;margin-bottom:26px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.btn-light{
  display:inline-flex;align-items:center;gap:9px;
  background:#fff;color:var(--ink);font-weight:800;font-size:15px;
  padding:13px 26px;border-radius:999px;border:1px solid #fff;
  transition:transform .22s ease,box-shadow .22s ease;
}
.btn-light:hover{color:var(--ink);transform:translateY(-2px);box-shadow:0 14px 30px rgba(0,0,0,.25)}
.btn-outline-light{
  display:inline-flex;align-items:center;gap:9px;
  background:transparent;color:#fff;font-weight:700;font-size:15px;
  padding:13px 26px;border-radius:999px;border:1px solid rgba(255,255,255,.34);
  transition:background-color .22s ease,border-color .22s ease,transform .22s ease;
}
.btn-outline-light:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.6);color:#fff;transform:translateY(-2px)}

/* footer */
.site-footer{background:var(--ink);color:#B4ACC1;padding:60px 0 28px;margin-top:76px}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:36px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.10)}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand .brand-mark{width:42px;height:42px;flex:0 0 42px}
.footer-brand b{font-size:16px;font-weight:900;color:#fff;line-height:1.3;display:block}
.footer-brand em{font-style:normal;font-size:12px;color:#8E86A0;letter-spacing:.05em}
.footer-about{font-size:14px;line-height:1.9;color:#9C94AE;max-width:400px;margin:0}
.footer-title{font-size:13.5px;font-weight:800;color:#fff;letter-spacing:.08em;margin-bottom:16px}
.footer-links{display:grid;gap:10px}
.footer-links a{color:#A9A1BB;font-size:14px;font-weight:500}
.footer-links a:hover{color:#FFC960}
.footer-bottom{padding-top:24px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;font-size:13px;color:#8E86A0}
.footer-bottom a{color:#A9A1BB}
.footer-bottom a:hover{color:#FFC960}

/* responsive */
@media (max-width:1199.98px){
  .nav-link{padding:9px 11px!important;font-size:14px}
}
@media (max-width:1024px){
  .section{padding:60px 0}
  .hero{padding:44px 0 56px}
  .stat-band{grid-template-columns:repeat(2,1fr);gap:24px;padding:32px 28px}
  .channel-grid{grid-template-columns:repeat(2,1fr)}
  .voice-grid{grid-template-columns:1fr 1fr}
  .cta-block{padding:46px 36px}
  .footer-top{grid-template-columns:1fr 1fr}
}
@media (max-width:991.98px){
  .nav-shell{flex-wrap:wrap;min-height:70px;padding:10px 0}
  .navbar-collapse{flex-basis:100%;margin-top:12px;padding:12px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-md)}
  .nav-list{align-items:stretch;gap:4px}
  .nav-link{padding:11px 16px!important;border-radius:12px;font-size:15px}
  .hero-art{padding:24px 0 0;max-width:520px}
  .poster{min-height:380px}
}
@media (max-width:768px){
  .hero h1{font-size:clamp(26px,6.4vw,34px)}
  .hero-lead{font-size:15.5px}
  .section{padding:52px 0}
  .section-head{margin-bottom:28px}
  .channel-grid,.people-grid,.scene-grid,.voice-grid{grid-template-columns:1fr}
  .timeline{padding-left:24px}
  .tl-item::before{left:-24px}
  .stat-band{grid-template-columns:1fr 1fr;padding:28px 22px;gap:22px}
  .stat strong{font-size:28px}
  .cta-block{padding:38px 24px;border-radius:24px}
  .footer-top{grid-template-columns:1fr;gap:28px;padding-bottom:28px}
  .float-card{position:static;margin-top:14px;max-width:none}
  .poster{min-height:340px;padding:22px}
}
@media (max-width:520px){
  .container{padding-left:16px;padding-right:16px}
  .brand-text strong{font-size:14px;white-space:normal}
  .brand-text em{font-size:11px}
  .brand-mark{width:40px;height:40px;flex:0 0 40px;font-size:17px}
  .hero-actions .btn-brand,.hero-actions .btn-ghost{width:100%}
  .cta-actions .btn-light,.cta-actions .btn-outline-light{width:100%}
  .stat-band{grid-template-columns:1fr}
  .scene-card{padding:24px 20px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  details.faq summary{font-size:15px;padding:16px 18px}
  details.faq .faq-body{padding:0 18px 18px}
}

/* roulang page: category1 */
:root{
  --ink:#17121f;
  --ink-soft:#2b2338;
  --paper:#fbf8f4;
  --card:#ffffff;
  --brand:#d9482a;
  --brand-deep:#b23618;
  --warm:#f0a04b;
  --violet:#6b4ee6;
  --muted:#6f6675;
  --muted-2:#958ca0;
  --line:rgba(23,18,31,.10);
  --line-soft:rgba(23,18,31,.06);
  --radius-s:12px;
  --radius-m:18px;
  --radius-l:26px;
  --radius-xl:34px;
  --shadow-s:0 2px 10px rgba(23,18,31,.05);
  --shadow-m:0 14px 34px rgba(23,18,31,.08);
  --shadow-l:0 26px 60px rgba(23,18,31,.13);
  --space:clamp(48px,6vw,92px);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  background:var(--paper);
  color:var(--ink);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease;}
a:hover{color:var(--brand);}
button{font-family:inherit;}
h1,h2,h3,h4,p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 22px;}
.section{padding:var(--space) 0;}
.section-sm{padding:clamp(36px,4.4vw,64px) 0;}
:focus-visible{outline:2px solid var(--violet);outline-offset:3px;border-radius:6px;}

/* ============ header / nav ============ */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(251,248,244,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav-shell{padding:14px 0 !important;display:flex;align-items:center;gap:16px;}
.navbar-brand.brand{
  display:flex;align-items:center;gap:12px;
  padding:0;margin:0;white-space:normal;
}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;
  display:grid;place-items:center;
  border-radius:14px;
  background:linear-gradient(145deg,var(--brand),#e9731f);
  color:#fff;font-weight:800;font-size:20px;letter-spacing:0;
  box-shadow:0 8px 18px rgba(217,72,42,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.3;}
.brand-text strong{font-size:16.5px;font-weight:800;color:var(--ink);letter-spacing:.2px;}
.brand-text em{font-style:normal;font-size:12px;color:var(--muted-2);letter-spacing:.6px;}
.nav-list{gap:4px;align-items:center;}
.nav-list .nav-link{
  position:relative;
  padding:9px 14px !important;
  font-size:15px;font-weight:600;color:var(--ink-soft);
  border-radius:999px;
  transition:background .2s ease,color .2s ease;
}
.nav-list .nav-link:hover{background:rgba(217,72,42,.09);color:var(--brand-deep);}
.nav-list .nav-link.is-active{background:var(--ink);color:#fff;}
.nav-list .nav-link.is-active:hover{background:var(--ink);color:#fff;}
.nav-toggle{
  border:1px solid var(--line);border-radius:12px;
  width:46px;height:42px;padding:0;
  display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;
  background:#fff;
}
.nav-toggle:focus{box-shadow:none;outline:2px solid var(--violet);outline-offset:2px;}
.nav-toggle span{display:block;width:20px;height:2px;border-radius:2px;background:var(--ink);}

/* ============ buttons ============ */
.btn-main{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:999px;border:1px solid transparent;
  background:linear-gradient(135deg,var(--brand),#e9731f);
  color:#fff;font-weight:700;font-size:15.5px;
  box-shadow:0 12px 26px rgba(217,72,42,.26);
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.btn-main:hover{color:#fff;transform:translateY(-2px);box-shadow:0 18px 34px rgba(217,72,42,.32);filter:saturate(1.08);}
.btn-main:active{transform:translateY(0);box-shadow:0 8px 18px rgba(217,72,42,.24);}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:999px;
  border:1px solid rgba(23,18,31,.16);
  background:#fff;color:var(--ink);font-weight:700;font-size:15.5px;
  transition:border-color .2s ease,background .2s ease,transform .2s ease;
}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand-deep);background:#fffaf6;transform:translateY(-2px);}
.btn-light{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:999px;border:1px solid rgba(255,255,255,.28);
  background:rgba(255,255,255,.10);color:#fff;font-weight:700;font-size:15.5px;
  transition:background .2s ease,transform .2s ease;
}
.btn-light:hover{background:rgba(255,255,255,.2);color:#fff;transform:translateY(-2px);}

/* ============ badges / chips ============ */
.chip{
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 14px;border-radius:999px;
  font-size:12.5px;font-weight:700;letter-spacing:.3px;
  background:rgba(217,72,42,.10);color:var(--brand-deep);
  border:1px solid rgba(217,72,42,.16);
}
.chip-violet{background:rgba(107,78,230,.10);color:#4c33c0;border-color:rgba(107,78,230,.18);}
.chip-warm{background:rgba(240,160,75,.16);color:#9a5d10;border-color:rgba(240,160,75,.28);}
.chip-dark{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.22);}
.tag{
  display:inline-block;padding:4px 11px;border-radius:8px;
  font-size:12px;font-weight:600;color:var(--muted);
  background:rgba(23,18,31,.05);
}

/* ============ hero ============ */
.hero{
  position:relative;overflow:hidden;
  padding:clamp(44px,6vw,86px) 0 clamp(46px,6vw,84px);
  background:
    radial-gradient(760px 420px at 12% -8%,rgba(240,160,75,.26),transparent 66%),
    radial-gradient(620px 420px at 96% 6%,rgba(107,78,230,.16),transparent 62%),
    var(--paper);
}
.hero-grid{
  display:grid;grid-template-columns:1.06fr .94fr;
  gap:clamp(28px,4vw,60px);align-items:center;
}
.hero h1{
  font-size:clamp(28px,3.5vw,44px);
  line-height:1.28;font-weight:800;letter-spacing:-.4px;
  margin:16px 0 18px;
}
.hero h1 .hl{
  background:linear-gradient(180deg,transparent 62%,rgba(240,160,75,.52) 62%);
  padding:0 2px;
}
.hero-lead{font-size:16.5px;color:var(--muted);max-width:52ch;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.hero-meta{
  display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:30px;
  padding-top:22px;border-top:1px dashed var(--line);
  font-size:13.5px;color:var(--muted);
}
.hero-meta i{color:var(--brand);margin-right:6px;}

.pair-card{
  position:relative;
  background:var(--card);
  border:1px solid var(--line-soft);
  border-radius:var(--radius-xl);
  box-shadow:var(--shadow-l);
  padding:26px;
}
.pair-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;}
.pair-head b{font-size:14px;letter-spacing:.6px;color:var(--muted-2);font-weight:700;}
.pair-row{display:grid;grid-template-columns:1fr 44px 1fr;align-items:center;gap:8px;}
.person{
  text-align:center;padding:18px 10px;border-radius:var(--radius-m);
  background:linear-gradient(180deg,#fff,#fdf7f2);
  border:1px solid var(--line-soft);
}
.person .ava{
  width:56px;height:56px;margin:0 auto 10px;border-radius:18px;
  display:grid;place-items:center;font-weight:800;font-size:20px;color:#fff;
}
.ava-a{background:linear-gradient(145deg,#3a2f52,#17121f);}
.ava-b{background:linear-gradient(145deg,#f0a04b,#d9482a);}
.person b{display:block;font-size:16px;margin-bottom:4px;}
.person span{font-size:12.5px;color:var(--muted);}
.pair-link{
  display:grid;place-items:center;color:var(--brand);font-size:17px;
}
.pair-foot{
  margin-top:18px;padding-top:16px;border-top:1px dashed var(--line);
  display:grid;grid-template-columns:repeat(3,1fr);gap:10px;text-align:center;
}
.pair-foot div b{display:block;font-size:18px;color:var(--brand-deep);font-weight:800;}
.pair-foot div span{font-size:12px;color:var(--muted-2);}

/* ============ stats strip ============ */
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
  background:var(--card);border:1px solid var(--line-soft);
  border-radius:var(--radius-l);box-shadow:var(--shadow-s);
  padding:clamp(20px,3vw,32px);
}
.stat-item{text-align:center;position:relative;}
.stat-item + .stat-item::before{
  content:"";position:absolute;left:-8px;top:12%;height:76%;width:1px;background:var(--line-soft);
}
.stat-item b{display:block;font-size:clamp(24px,2.6vw,32px);font-weight:800;color:var(--ink);line-height:1.2;}
.stat-item b i{font-size:.55em;font-style:normal;color:var(--brand);margin-left:2px;}
.stat-item span{font-size:13px;color:var(--muted);}

/* ============ section heading ============ */
.sec-head{max-width:660px;margin-bottom:clamp(26px,3.4vw,44px);}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.sec-head h2{
  font-size:clamp(23px,2.7vw,33px);font-weight:800;letter-spacing:-.3px;
  margin:14px 0 12px;line-height:1.34;
}
.sec-head p{color:var(--muted);font-size:15.5px;}

/* ============ people grid ============ */
.people-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.p-card{
  background:var(--card);border:1px solid var(--line-soft);
  border-radius:var(--radius-l);padding:24px;
  box-shadow:var(--shadow-s);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
  display:flex;flex-direction:column;
}
.p-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-m);border-color:rgba(217,72,42,.24);}
.p-top{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
.p-top .ava{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;color:#fff;font-weight:800;font-size:17px;}
.p-top b{display:block;font-size:16.5px;}
.p-top em{font-style:normal;font-size:12.5px;color:var(--muted-2);}
.p-card p{font-size:14.5px;color:var(--muted);margin-bottom:16px;}
.p-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:auto;}

/* ============ timeline ============ */
.timeline-wrap{
  background:var(--card);border:1px solid var(--line-soft);
  border-radius:var(--radius-xl);padding:clamp(24px,3.4vw,42px);
  box-shadow:var(--shadow-s);
}
.timeline{position:relative;padding-left:26px;}
.timeline::before{
  content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(180deg,var(--brand),var(--warm),rgba(107,78,230,.5));
  border-radius:2px;
}
.tl-item{position:relative;padding:0 0 26px 12px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
  content:"";position:absolute;left:-24px;top:6px;
  width:12px;height:12px;border-radius:50%;
  background:#fff;border:3px solid var(--brand);
  box-shadow:0 0 0 4px rgba(217,72,42,.10);
}
.tl-item:nth-child(3)::before{border-color:var(--warm);box-shadow:0 0 0 4px rgba(240,160,75,.16);}
.tl-item:nth-child(4)::before{border-color:var(--violet);box-shadow:0 0 0 4px rgba(107,78,230,.14);}
.tl-item b{display:block;font-size:16px;margin-bottom:6px;}
.tl-item p{font-size:14.5px;color:var(--muted);max-width:70ch;}
.tl-item .tl-tag{font-size:12px;font-weight:700;color:var(--brand-deep);letter-spacing:.5px;}

/* ============ compare ============ */
.compare{
  display:grid;grid-template-columns:1fr 1fr;gap:20px;
}
.cmp-col{
  background:var(--card);border:1px solid var(--line-soft);
  border-radius:var(--radius-l);padding:26px;box-shadow:var(--shadow-s);
}
.cmp-head{display:flex;align-items:center;gap:12px;margin-bottom:18px;}
.cmp-head .ava{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;color:#fff;font-weight:800;}
.cmp-head b{display:block;font-size:16.5px;}
.cmp-head em{font-style:normal;font-size:12.5px;color:var(--muted-2);}
.cmp-list li{
  display:flex;gap:11px;padding:13px 0;font-size:14.5px;color:var(--ink-soft);
  border-bottom:1px dashed var(--line-soft);
}
.cmp-list li:last-child{border-bottom:0;padding-bottom:0;}
.cmp-list i{color:var(--brand);margin-top:5px;font-size:12px;}
.cmp-col.violet .cmp-list i{color:var(--violet);}

/* ============ steps ============ */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.step{
  position:relative;background:var(--card);border:1px solid var(--line-soft);
  border-radius:var(--radius-l);padding:28px 24px;box-shadow:var(--shadow-s);
  transition:transform .24s ease,box-shadow .24s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);}
.step-num{
  font-size:13px;font-weight:800;letter-spacing:1px;color:var(--brand);
  display:inline-flex;align-items:center;gap:8px;margin-bottom:14px;
}
.step-num::after{content:"";width:26px;height:2px;background:rgba(217,72,42,.28);border-radius:2px;}
.step h3{font-size:17.5px;font-weight:800;margin-bottom:10px;}
.step p{font-size:14.5px;color:var(--muted);}

/* ============ faq ============ */
.faq-list{display:grid;gap:12px;max-width:900px;margin:0 auto;}
.faq-item{
  background:var(--card);border:1px solid var(--line-soft);
  border-radius:var(--radius-m);box-shadow:var(--shadow-s);
  overflow:hidden;transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item[open]{border-color:rgba(217,72,42,.26);box-shadow:var(--shadow-m);}
.faq-item summary{
  list-style:none;cursor:pointer;padding:19px 56px 19px 22px;
  font-weight:700;font-size:15.5px;position:relative;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:12px;color:var(--brand);
  transition:transform .22s ease;
}
.faq-item[open] summary::after{content:"\f068";}
.faq-item summary:hover{color:var(--brand-deep);}
.faq-body{padding:0 22px 22px;font-size:14.8px;color:var(--muted);max-width:74ch;}

/* ============ cta ============ */
.cta-band{
  position:relative;overflow:hidden;
  border-radius:var(--radius-xl);
  background:linear-gradient(135deg,#221a31,#17121f 62%);
  color:#fff;padding:clamp(32px,4.6vw,58px);
  box-shadow:var(--shadow-l);
}
.cta-band::after{
  content:"";position:absolute;right:-90px;top:-90px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(240,160,75,.38),transparent 68%);
}
.cta-band h2{font-size:clamp(22px,2.6vw,31px);font-weight:800;margin:14px 0 12px;letter-spacing:-.3px;}
.cta-band p{color:rgba(255,255,255,.76);font-size:15.5px;max-width:60ch;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;}
.cta-points{display:flex;flex-wrap:wrap;gap:12px 26px;margin-top:24px;font-size:13.5px;color:rgba(255,255,255,.66);}
.cta-points i{color:var(--warm);margin-right:7px;}

/* ============ footer ============ */
.site-footer{
  margin-top:clamp(40px,5vw,72px);
  background:#141019;color:rgba(255,255,255,.72);
  padding:clamp(42px,5vw,68px) 0 26px;
}
.footer-top{
  display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:clamp(26px,4vw,56px);
  padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.10);
}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-brand .brand-mark{width:42px;height:42px;flex:0 0 42px;font-size:19px;}
.footer-brand b{display:block;color:#fff;font-size:16px;}
.footer-brand em{font-style:normal;font-size:12px;color:rgba(255,255,255,.5);letter-spacing:.4px;}
.footer-about{font-size:14px;line-height:1.85;color:rgba(255,255,255,.6);max-width:44ch;}
.footer-title{color:#fff;font-size:14px;font-weight:700;margin-bottom:16px;letter-spacing:.5px;}
.footer-links{display:grid;gap:11px;}
.footer-links a{font-size:14px;color:rgba(255,255,255,.62);}
.footer-links a:hover{color:var(--warm);}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  padding-top:22px;font-size:13px;color:rgba(255,255,255,.46);
}
.footer-bottom a{color:rgba(255,255,255,.72);text-decoration:underline;text-underline-offset:3px;}
.footer-bottom a:hover{color:var(--warm);}

/* ============ responsive ============ */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;}
  .pair-card{max-width:520px;}
  .people-grid{grid-template-columns:repeat(2,1fr);}
  .footer-top{grid-template-columns:1fr 1fr;}
  .footer-top > div:first-child{grid-column:1 / -1;}
}
@media (max-width:991.98px){
  .nav-shell{padding:12px 0 !important;flex-wrap:wrap;}
  .nav-toggle{margin-left:auto;}
  #mainNav{width:100%;}
  .nav-list{flex-direction:column;align-items:stretch;gap:2px;margin-top:14px;border-top:1px solid var(--line-soft);padding-top:12px;}
  .nav-list .nav-link{padding:12px 14px !important;border-radius:12px;}
  .nav-list .nav-link.is-active{background:rgba(23,18,31,.06);color:var(--brand-deep);}
}
@media (max-width:768px){
  .stats{grid-template-columns:repeat(2,1fr);}
  .stat-item + .stat-item::before{display:none;}
  .people-grid{grid-template-columns:1fr;}
  .compare{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .pair-row{grid-template-columns:1fr;}
  .pair-link{transform:rotate(90deg);padding:4px 0;}
  .brand-text strong{font-size:15px;}
  .footer-top{grid-template-columns:1fr;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .hero{padding-top:32px;}
  .hero-actions{gap:10px;}
  .hero-actions .btn-main,.hero-actions .btn-ghost{width:100%;}
  .pair-card{padding:20px;}
  .pair-foot{grid-template-columns:1fr 1fr 1fr;gap:6px;}
  .pair-foot div b{font-size:16px;}
  .cta-actions .btn-main,.cta-actions .btn-light{width:100%;}
  .brand-text em{display:none;}
  .footer-bottom{flex-direction:column;}
}

/* roulang page: category2 */
:root{
  --ink:#161220;
  --ink-2:#221a33;
  --ink-3:#2f2445;
  --paper:#f7f4ef;
  --paper-2:#fffdfa;
  --brand:#ff5c39;
  --brand-dark:#e04426;
  --brand-soft:#fff0ea;
  --gold:#ffb03a;
  --plum:#6b3fa0;
  --text:#241f2e;
  --text-weak:#6d6580;
  --text-faint:#9a93a8;
  --line:#e8e1d8;
  --line-dark:rgba(255,255,255,.12);
  --radius-s:10px;
  --radius:16px;
  --radius-l:26px;
  --shadow-s:0 2px 8px rgba(34,26,51,.06);
  --shadow:0 12px 34px rgba(34,26,51,.10);
  --shadow-l:0 26px 60px rgba(34,26,51,.16);
  --space:clamp(48px,6vw,88px);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::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","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  color:var(--text);
  background:var(--paper);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .25s var(--ease)}
a:hover{color:var(--brand)}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800;letter-spacing:-.01em;color:var(--ink)}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
:focus-visible{outline:3px solid rgba(255,92,57,.55);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:1180px;padding-left:22px;padding-right:22px;margin:0 auto}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(255,253,250,.9);
  backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .3s var(--ease);
}
.site-header:hover{box-shadow:var(--shadow-s)}
.nav-shell{display:flex;align-items:center;gap:18px;min-height:74px}
.navbar-brand.brand{display:flex;align-items:center;gap:12px;margin:0;padding:10px 0;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;flex:0 0 42px;border-radius:13px;
  display:grid;place-items:center;
  background:linear-gradient(150deg,var(--brand),#ff8a4c 55%,var(--gold));
  color:#fff;font-weight:900;font-size:19px;
  box-shadow:0 8px 18px rgba(255,92,57,.32);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-text strong{font-size:16.5px;font-weight:800;color:var(--ink);letter-spacing:.2px}
.brand-text em{font-style:normal;font-size:12px;color:var(--text-faint);margin-top:3px;letter-spacing:.4px}
.nav-toggle{
  width:46px;height:42px;border-radius:12px;border:1px solid var(--line);
  display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;
  background:var(--paper-2);margin-left:auto;
}
.nav-toggle span{display:block;width:19px;height:2px;border-radius:2px;background:var(--ink);transition:.28s var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-list{display:flex;align-items:center;gap:4px}
.nav-list .nav-link{
  position:relative;padding:9px 13px;font-size:14.5px;font-weight:600;
  color:var(--text-weak);border-radius:11px;transition:.25s var(--ease);white-space:nowrap;
}
.nav-list .nav-link::after{
  content:"";position:absolute;left:13px;right:13px;bottom:4px;height:2px;border-radius:2px;
  background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .28s var(--ease);
}
.nav-list .nav-link:hover{color:var(--ink);background:rgba(255,92,57,.07)}
.nav-list .nav-link:hover::after,.nav-list .nav-link.is-active::after{transform:scaleX(1)}
.nav-list .nav-link.is-active{color:var(--brand);background:var(--brand-soft)}
.navbar-toggler:focus{box-shadow:none}

/* ---------- buttons ---------- */
.btn-brand,.btn-ghost,.btn-line{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:999px;font-weight:700;font-size:15px;
  transition:.28s var(--ease);border:1px solid transparent;line-height:1.3;
}
.btn-brand{background:linear-gradient(135deg,var(--brand),#ff7f4d);color:#fff;box-shadow:0 12px 26px rgba(255,92,57,.32)}
.btn-brand:hover{color:#fff;transform:translateY(-2px);box-shadow:0 18px 34px rgba(255,92,57,.4)}
.btn-brand:active{transform:translateY(0)}
.btn-ghost{background:rgba(255,255,255,.09);color:#fff;border-color:rgba(255,255,255,.28)}
.btn-ghost:hover{background:rgba(255,255,255,.18);color:#fff;transform:translateY(-2px)}
.btn-line{background:var(--paper-2);color:var(--ink);border-color:var(--line);box-shadow:var(--shadow-s)}
.btn-line:hover{color:var(--brand);border-color:rgba(255,92,57,.45);transform:translateY(-2px)}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;color:#f4f0ff;
  background:
    radial-gradient(900px 480px at 82% -10%,rgba(255,92,57,.34),transparent 62%),
    radial-gradient(720px 420px at 6% 22%,rgba(107,63,160,.42),transparent 66%),
    linear-gradient(165deg,#191324 0%,#241a35 52%,#1a1424 100%);
  padding:clamp(46px,6.4vw,86px) 0 clamp(52px,6.6vw,92px);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:64px 64px;mask-image:radial-gradient(circle at 50% 30%,#000,transparent 78%);
}
.hero .container{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(28px,4vw,58px);align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  padding:7px 16px;border-radius:999px;font-size:13px;font-weight:700;letter-spacing:.5px;
  color:#ffcfae;background:rgba(255,92,57,.16);border:1px solid rgba(255,140,90,.36);
}
.eyebrow i{color:var(--gold)}
.hero-title{
  font-size:clamp(30px,4.4vw,50px);line-height:1.18;margin:20px 0 18px;color:#fff;letter-spacing:-.02em;
}
.hero-title span{
  background:linear-gradient(100deg,var(--gold),#ff8a5c 70%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{font-size:clamp(15px,1.5vw,17px);color:rgba(244,240,255,.8);max-width:600px;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:32px}
.hero-stats{display:flex;flex-wrap:wrap;gap:14px}
.stat{
  flex:1 1 130px;min-width:126px;padding:15px 18px;border-radius:var(--radius);
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.13);
  transition:.3s var(--ease);
}
.stat:hover{background:rgba(255,255,255,.11);transform:translateY(-3px)}
.stat b{display:block;font-size:24px;font-weight:900;color:#fff;letter-spacing:-.02em;line-height:1.2}
.stat b small{font-size:13px;font-weight:700;color:var(--gold);margin-left:2px}
.stat span{display:block;font-size:12.5px;color:rgba(244,240,255,.62);margin-top:4px}

/* poster card */
.poster-card{
  position:relative;border-radius:var(--radius-l);padding:24px;
  background:linear-gradient(170deg,rgba(255,255,255,.13),rgba(255,255,255,.04));
  border:1px solid rgba(255,255,255,.2);
  box-shadow:var(--shadow-l);backdrop-filter:blur(8px);
}
.poster-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.poster-head b{font-size:15px;color:#fff;letter-spacing:.3px}
.pill{
  display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;
  font-size:12px;font-weight:700;background:rgba(255,176,58,.18);color:var(--gold);
  border:1px solid rgba(255,176,58,.36);
}
.track{height:9px;border-radius:999px;background:rgba(255,255,255,.14);overflow:hidden;margin-bottom:8px}
.track-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--brand),var(--gold));width:62%;animation:grow 1.4s var(--ease) both}
@keyframes grow{from{width:0}}
.track-meta{display:flex;justify-content:space-between;font-size:12.5px;color:rgba(244,240,255,.66);margin-bottom:20px}
.poster-list{display:grid;gap:10px}
.poster-item{
  display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:13px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);
  transition:.28s var(--ease);
}
.poster-item:hover{background:rgba(255,255,255,.14);transform:translateX(4px)}
.poster-item i{color:var(--gold);font-size:14px;width:18px;text-align:center}
.poster-item b{font-size:14px;color:#fff;font-weight:700}
.poster-item span{margin-left:auto;font-size:12px;color:rgba(244,240,255,.6)}

/* ---------- section base ---------- */
.section{padding:var(--space) 0}
.section.alt{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section.dark{background:linear-gradient(160deg,#1b1526,#241b36);color:rgba(244,240,255,.82)}
.section.dark h2,.section.dark h3{color:#fff}
.section-head{max-width:760px;margin-bottom:clamp(28px,3.4vw,46px)}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.kicker{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:800;
  letter-spacing:1.2px;color:var(--brand);text-transform:uppercase;margin-bottom:12px;
}
.section.dark .kicker{color:var(--gold)}
.kicker::before{content:"";width:22px;height:3px;border-radius:3px;background:currentColor}
.section-title{font-size:clamp(23px,2.9vw,34px);margin-bottom:14px}
.section-sub{color:var(--text-weak);font-size:15.5px;margin:0}
.section.dark .section-sub{color:rgba(244,240,255,.7)}

/* ---------- soft cards ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.soft-card{
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow-s);transition:.32s var(--ease);height:100%;
}
.soft-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(255,92,57,.32)}
.icon-badge{
  width:48px;height:48px;border-radius:15px;display:grid;place-items:center;
  background:linear-gradient(145deg,var(--brand-soft),#ffe4d6);color:var(--brand);
  font-size:19px;margin-bottom:16px;transition:.3s var(--ease);
}
.soft-card:hover .icon-badge{background:linear-gradient(145deg,var(--brand),#ff8352);color:#fff;transform:rotate(-6deg)}
.soft-card h3{font-size:17.5px;margin-bottom:9px}
.soft-card p{font-size:14.3px;color:var(--text-weak);margin:0}

/* ---------- arc list ---------- */
.arc-wrap{display:grid;gap:16px}
.arc-item{
  display:grid;grid-template-columns:132px minmax(0,1fr);gap:24px;align-items:start;
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 26px;transition:.3s var(--ease);box-shadow:var(--shadow-s);
}
.arc-item:hover{border-color:rgba(255,92,57,.4);box-shadow:var(--shadow);transform:translateX(4px)}
.arc-ep{display:flex;flex-direction:column;gap:8px}
.arc-ep b{font-size:16px;color:var(--brand);letter-spacing:.4px}
.arc-ep span{font-size:12.5px;color:var(--text-faint);font-weight:600;letter-spacing:.5px}
.arc-body h3{font-size:18px;margin-bottom:8px}
.arc-body p{font-size:14.4px;color:var(--text-weak);margin:0 0 12px}
.chip-row{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;
  font-size:12.5px;font-weight:600;background:var(--brand-soft);color:var(--brand-dark);
  border:1px solid rgba(255,92,57,.18);
}
.chip.neutral{background:#f1edf8;color:#5c4b82;border-color:#e3dbf2}
.chip.gold{background:#fff6e6;color:#a96c00;border-color:#ffe2b0}

/* ---------- comparison ---------- */
.compare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.compare-col{
  border-radius:var(--radius);padding:26px;border:1px solid var(--line);
  background:var(--paper-2);box-shadow:var(--shadow-s);
}
.compare-col.accent{background:linear-gradient(165deg,#fff6f2,#fffdfa);border-color:rgba(255,92,57,.22)}
.compare-col h3{display:flex;align-items:center;gap:10px;font-size:17px;margin-bottom:14px}
.compare-col h3 i{color:var(--brand);font-size:15px}
.compare-col li{
  position:relative;padding-left:20px;font-size:14.3px;color:var(--text-weak);
  margin-bottom:10px;
}
.compare-col li::before{
  content:"";position:absolute;left:0;top:11px;width:7px;height:7px;border-radius:50%;
  background:var(--brand);opacity:.7;
}

/* ---------- steps ---------- */
.step-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:s}
.step-card{
  position:relative;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.13);
  border-radius:var(--radius);padding:26px 22px;transition:.3s var(--ease);
}
.step-card:hover{background:rgba(255,255,255,.1);transform:translateY(-5px);border-color:rgba(255,176,58,.4)}
.step-num{
  display:inline-grid;place-items:center;width:38px;height:38px;border-radius:12px;
  background:linear-gradient(140deg,var(--brand),var(--gold));color:#fff;font-weight:900;font-size:15px;
  margin-bottom:15px;box-shadow:0 8px 18px rgba(255,92,57,.3);
}
.step-card h3{font-size:16.5px;margin-bottom:8px}
.step-card p{font-size:14px;color:rgba(244,240,255,.68);margin:0}

/* ---------- timeline ---------- */
.timeline{position:relative;padding-left:30px}
.timeline::before{
  content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;border-radius:2px;
  background:linear-gradient(180deg,var(--brand),rgba(255,176,58,.25));
}
.tl-item{position:relative;padding-bottom:26px}
.tl-item:last-child{padding-bottom:0}
.tl-dot{
  position:absolute;left:-30px;top:6px;width:16px;height:16px;border-radius:50%;
  background:var(--paper-2);border:3px solid var(--brand);box-shadow:0 0 0 4px rgba(255,92,57,.12);
}
.tl-item h3{font-size:16.5px;margin-bottom:6px}
.tl-item p{font-size:14.2px;color:var(--text-weak);margin:0}
.tl-item .chip-row{margin-top:10px}

/* ---------- faq ---------- */
.faq-list{display:grid;gap:14px;max-width:880px;margin:0 auto}
.faq-item{
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:.3s var(--ease);
}
.faq-item[open]{border-color:rgba(255,92,57,.4);box-shadow:var(--shadow-s)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:19px 24px;font-weight:700;font-size:15.5px;
  display:flex;align-items:center;gap:14px;color:var(--ink);transition:color .25s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;font-size:12px;
  margin-left:auto;color:var(--brand);transition:transform .3s var(--ease);
}
.faq-item[open] summary::after{transform:rotate(180deg)}
.faq-item summary:hover{color:var(--brand)}
.faq-answer{padding:0 24px 21px;font-size:14.4px;color:var(--text-weak);margin:0}

/* ---------- cross links ---------- */
.cross-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.cross-card{
  display:block;padding:20px;border-radius:var(--radius);background:var(--paper-2);
  border:1px solid var(--line);transition:.3s var(--ease);box-shadow:var(--shadow-s);
}
.cross-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,92,57,.4);color:var(--ink)}
.cross-card b{display:block;font-size:15.5px;margin-bottom:6px}
.cross-card span{font-size:13px;color:var(--text-weak);display:block;line-height:1.6}
.cross-card i{color:var(--brand);font-size:13px;margin-top:12px;display:block}

/* ---------- cta ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-l);padding:clamp(34px,4.6vw,62px);
  background:
    radial-gradient(620px 320px at 88% 12%,rgba(255,176,58,.32),transparent 62%),
    linear-gradient(140deg,#231a33,#3a2350 60%,#241a35);
  color:#f4f0ff;border:1px solid rgba(255,255,255,.12);box-shadow:var(--shadow-l);
  text-align:center;
}
.cta-band h2{color:#fff;font-size:clamp(23px,3vw,34px);margin-bottom:14px}
.cta-band p{color:rgba(244,240,255,.76);max-width:660px;margin:0 auto 26px;font-size:15.2px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}

/* ---------- footer ---------- */
.site-footer{background:#141020;color:rgba(244,240,255,.72);padding:clamp(42px,5vw,68px) 0 0;margin-top:var(--space)}
.footer-top{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:clamp(26px,4vw,54px);padding-bottom:38px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand b{display:block;font-size:16px;color:#fff}
.footer-brand em{font-style:normal;display:block;font-size:12.5px;color:rgba(244,240,255,.5);margin-top:3px}
.footer-about{font-size:13.8px;color:rgba(244,240,255,.56);max-width:430px;margin:0;line-height:1.8}
.footer-title{font-size:13px;font-weight:800;letter-spacing:1.4px;color:#fff;margin-bottom:16px;text-transform:uppercase}
.footer-links{display:grid;gap:10px}
.footer-links a{font-size:14px;color:rgba(244,240,255,.66);transition:.25s var(--ease)}
.footer-links a:hover{color:var(--gold);transform:translateX(3px)}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  border-top:1px solid rgba(255,255,255,.1);padding:22px 0;font-size:13px;color:rgba(244,240,255,.5);
}
.footer-bottom a{color:rgba(244,240,255,.72)}
.footer-bottom a:hover{color:var(--gold)}

/* ---------- responsive ---------- */
@media (max-width:1023.98px){
  .hero-grid{grid-template-columns:1fr}
  .poster-card{max-width:520px}
  .grid-4,.step-grid,.cross-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .gi-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-top{grid-template-columns:1fr 1fr}
  .footer-about{max-width:none}
}
@media (max-width:991.98px){
  .nav-toggle{display:flex}
  .nav-shell{flex-wrap:wrap}
  .navbar-collapse{flex-basis:100%;width:100%}
  .nav-list{flex-direction:column;align-items:stretch;gap:2px;padding:12px 0 18px}
  .nav-list .nav-link{padding:12px 14px;border-radius:11px}
  .nav-list .nav-link::after{display:none}
  .nav-list .nav-link.is-active{background:var(--brand-soft)}
}
@media (max-width:767.98px){
  .section{padding:clamp(38px,7vw,56px) 0}
  .grid-2,.compare,.grid-3,.grid-4,.step-grid,.cross-grid{grid-template-columns:1fr}
  .arc-item{grid-template-columns:1fr;gap:12px;padding:22px}
  .arc-ep{flex-direction:row;align-items:center;gap:12px}
  .hero-stats{gap:10px}
  .stat{flex:1 1 100%;min-width:0}
  .footer-top{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .container{padding-left:16px;padding-right:16px}
  .brand-text em{display:none}
  .hero-title{font-size:26px}
  .btn-brand,.btn-ghost,.btn-line{width:100%;padding:13px 20px}
  .hero-actions{flex-direction:column}
  .cta-actions{flex-direction:column}
  .timeline{padding-left:24px}
  .tl-dot{left:-24px}
  .faq-item summary{padding:16px 18px;font-size:14.6px}
  .faq-answer{padding:0 18px 18px}
}

/* roulang page: category4 */
:root{
  --ink:#161a23;
  --ink-soft:#3d4452;
  --muted:#6f7787;
  --line:#e8e2d9;
  --line-soft:#f0ebe3;
  --bg:#fbf8f3;
  --card:#ffffff;
  --brand:#e39a2f;
  --brand-dark:#c47c12;
  --brand-soft:#fdf1dc;
  --rose:#d55f7c;
  --rose-soft:#fdeef1;
  --night:#1a1e29;
  --night-soft:#232936;
  --radius-lg:22px;
  --radius:16px;
  --radius-sm:10px;
  --shadow-sm:0 4px 14px rgba(22,26,35,.06);
  --shadow:0 12px 34px rgba(22,26,35,.08);
  --shadow-lg:0 24px 56px rgba(22,26,35,.14);
  --sp-1:8px; --sp-2:16px; --sp-3:24px; --sp-4:32px; --sp-5:48px; --sp-6:72px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--ink);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--brand-dark);}
a:focus-visible,button:focus-visible,summary:focus-visible{
  outline:3px solid rgba(227,154,47,.45);
  outline-offset:3px;
  border-radius:6px;
}
ul,ol{margin:0;padding:0;list-style:none;}
p{margin:0 0 1em;}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.01em;line-height:1.3;color:var(--ink);}
button{font-family:inherit;}
.container{
  width:100%;
  max-width:1160px;
  margin:0 auto;
  padding-left:20px;
  padding-right:20px;
}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(251,248,243,.92);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.site-header .container{padding-top:10px;padding-bottom:10px;}
.nav-shell{
  display:flex;
  align-items:center;
  gap:18px;
  width:100%;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  margin-right:8px;
  flex-shrink:0;
}
.brand-mark{
  width:42px;height:42px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:14px;
  background:linear-gradient(140deg,#f2b455,#dd8b1c);
  color:#fff;
  font-weight:900;
  font-size:19px;
  box-shadow:0 6px 16px rgba(221,139,28,.32);
  flex-shrink:0;
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;}
.brand-text strong{font-size:16.5px;font-weight:800;color:var(--ink);letter-spacing:.2px;}
.brand-text em{
  font-style:normal;
  font-size:11.5px;
  color:var(--muted);
  letter-spacing:.6px;
  margin-top:2px;
}
.nav-list{
  display:flex;
  align-items:center;
  gap:4px;
  flex-wrap:wrap;
}
.nav-list .nav-link{
  display:block;
  padding:9px 14px;
  font-size:14.5px;
  font-weight:600;
  color:var(--ink-soft);
  border-radius:999px;
  white-space:nowrap;
  transition:background .2s ease,color .2s ease,transform .2s ease;
}
.nav-list .nav-link:hover{
  background:var(--brand-soft);
  color:var(--brand-dark);
  transform:translateY(-1px);
}
.nav-list .nav-link.is-active{
  background:var(--ink);
  color:#fff;
  box-shadow:0 8px 20px rgba(22,26,35,.22);
}
.nav-toggle{
  border:1px solid var(--line);
  border-radius:12px;
  padding:9px 10px;
  background:#fff;
  width:44px;
  height:42px;
  display:inline-flex;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  margin-left:auto;
  box-shadow:var(--shadow-sm);
}
.nav-toggle span{
  display:block;
  height:2px;
  width:20px;
  margin:0 auto;
  border-radius:2px;
  background:var(--ink);
  transition:background .2s ease;
}
.nav-toggle:hover span{background:var(--brand-dark);}
.nav-toggle:focus{box-shadow:none;}

/* ============ 通用板块 ============ */
.section{padding:var(--sp-6) 0;}
.section-tight{padding:var(--sp-5) 0;}
.section-head{
  max-width:760px;
  margin-bottom:var(--sp-4);
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12.5px;
  font-weight:700;
  letter-spacing:1.4px;
  text-transform:uppercase;
  color:var(--brand-dark);
  background:var(--brand-soft);
  border:1px solid rgba(227,154,47,.28);
  padding:5px 13px;
  border-radius:999px;
  margin-bottom:14px;
}
.eyebrow i{font-size:11px;}
.section-head h2{
  font-size:clamp(24px,3.2vw,34px);
  margin-bottom:12px;
}
.section-head p{
  color:var(--muted);
  font-size:15.5px;
  margin:0;
}

/* ============ Hero ============ */
.hero{
  position:relative;
  overflow:hidden;
  background:radial-gradient(900px 420px at 82% -10%,rgba(227,154,47,.20),transparent 62%),
             radial-gradient(700px 360px at 6% 110%,rgba(213,95,124,.16),transparent 60%),
             var(--night);
  color:#fff;
  padding:64px 0 72px;
}
.hero::after{
  content:"";
  position:absolute;
  inset:auto 0 0 0;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.18),transparent);
}
.hero h1{
  color:#fff;
  font-size:clamp(28px,4.2vw,46px);
  line-height:1.22;
  margin-bottom:18px;
}
.hero h1 .hl{
  background:linear-gradient(180deg,transparent 62%,rgba(227,154,47,.55) 62%);
  padding:0 4px;
}
.hero-sub{
  color:rgba(255,255,255,.76);
  font-size:16.5px;
  max-width:600px;
  margin-bottom:26px;
}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:28px;}
.tag{
  display:inline-flex;
  align-items:center;
  gap:7px;
  font-size:12.8px;
  font-weight:600;
  padding:6px 13px;
  border-radius:999px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.18);
  color:rgba(255,255,255,.88);
}
.tag i{color:var(--brand);font-size:11px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;}

.btn-main{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  padding:13px 26px;
  font-size:15px;
  font-weight:700;
  border-radius:999px;
  border:1px solid transparent;
  background:linear-gradient(135deg,#f3b757,#dc8b1c);
  color:#241a06;
  box-shadow:0 12px 28px rgba(221,139,28,.34);
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.btn-main:hover{
  color:#241a06;
  transform:translateY(-2px);
  box-shadow:0 18px 36px rgba(221,139,28,.42);
  filter:brightness(1.03);
}
.btn-main:active{transform:translateY(0);}
.btn-ghost{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  padding:13px 24px;
  font-size:15px;
  font-weight:600;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.28);
  background:rgba(255,255,255,.06);
  color:#fff;
  transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.btn-ghost:hover{
  background:rgba(255,255,255,.14);
  border-color:rgba(255,255,255,.5);
  color:#fff;
  transform:translateY(-2px);
}
.btn-outline-dark{
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:12px 24px;
  font-size:14.5px;
  font-weight:700;
  border-radius:999px;
  border:1.5px solid var(--ink);
  color:var(--ink);
  background:#fff;
  transition:background .2s ease,color .2s ease,transform .2s ease;
}
.btn-outline-dark:hover{
  background:var(--ink);
  color:#fff;
  transform:translateY(-2px);
}

/* Hero 侧卡 */
.hero-card{
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius-lg);
  padding:24px;
  backdrop-filter:blur(8px);
  box-shadow:0 20px 50px rgba(0,0,0,.26);
}
.hero-card-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding-bottom:14px;
  margin-bottom:16px;
  border-bottom:1px dashed rgba(255,255,255,.18);
}
.hero-card-head b{font-size:15px;color:#fff;}
.hero-card-head span{
  font-size:11.5px;
  color:#241a06;
  background:var(--brand);
  padding:3px 10px;
  border-radius:999px;
  font-weight:700;
}
.hero-stat{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:12px;
  padding:9px 0;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.hero-stat:last-of-type{border-bottom:0;}
.hero-stat span{font-size:13.5px;color:rgba(255,255,255,.66);}
.hero-stat b{font-size:14.5px;color:var(--brand);font-weight:800;letter-spacing:.3px;}

/* ============ 数据条 ============ */
.statbar{
  margin-top:-34px;
  position:relative;
  z-index:5;
}
.statbar-inner{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow);
  display:grid;
  grid-template-columns:repeat(4,1fr);
  overflow:hidden;
}
.stat-cell{
  padding:24px 22px;
  border-right:1px solid var(--line-soft);
  transition:background .2s ease;
}
.stat-cell:last-child{border-right:0;}
.stat-cell:hover{background:var(--brand-soft);}
.stat-cell b{
  display:block;
  font-size:26px;
  font-weight:800;
  color:var(--ink);
  letter-spacing:-.02em;
  line-height:1.2;
}
.stat-cell b em{font-style:normal;font-size:14px;color:var(--muted);font-weight:600;margin-left:3px;}
.stat-cell span{display:block;font-size:13px;color:var(--muted);margin-top:6px;}

/* ============ 日历板块 ============ */
.week-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.day-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px;
  display:flex;
  flex-direction:column;
  gap:10px;
  box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  min-height:180px;
}
.day-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-lg);
  border-color:rgba(227,154,47,.45);
}
.day-card.is-update{
  border-top:4px solid var(--brand);
}
.day-card.is-rest{
  background:#fffdf9;
  border-style:dashed;
  border-top:4px solid var(--line);
}
.day-name{
  font-size:12.5px;
  font-weight:800;
  letter-spacing:1.6px;
  color:var(--muted);
}
.day-card.is-update .day-name{color:var(--brand-dark);}
.ep-badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  align-self:flex-start;
  font-size:12px;
  font-weight:700;
  padding:4px 11px;
  border-radius:999px;
  background:var(--brand-soft);
  color:var(--brand-dark);
  border:1px solid rgba(227,154,47,.3);
}
.day-card.is-rest .ep-badge{
  background:#f4f1ec;
  color:var(--muted);
  border-color:var(--line);
}
.day-card h3{
  font-size:16px;
  line-height:1.45;
  margin:0;
}
.day-card p{
  font-size:13.5px;
  color:var(--muted);
  margin:0;
  line-height:1.7;
}

/* ============ 关键节点 ============ */
.node-list{display:grid;gap:16px;}
.node-item{
  display:grid;
  grid-template-columns:64px 1fr auto;
  gap:20px;
  align-items:center;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px 24px;
  box-shadow:var(--shadow-sm);
  transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.node-item:hover{
  border-color:rgba(213,95,124,.4);
  box-shadow:var(--shadow);
  transform:translateX(3px);
}
.node-num{
  width:52px;height:52px;
  border-radius:16px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:900;
  font-size:19px;
  color:#fff;
  background:linear-gradient(140deg,#e07a94,#c94b6a);
  box-shadow:0 8px 20px rgba(201,75,106,.28);
}
.node-body h3{font-size:17px;margin-bottom:6px;}
.node-body p{font-size:14px;color:var(--muted);margin:0;}
.node-ep{
  font-size:13px;
  font-weight:700;
  color:var(--rose);
  background:var(--rose-soft);
  border:1px solid rgba(213,95,124,.24);
  border-radius:999px;
  padding:6px 14px;
  white-space:nowrap;
}

/* ============ 追更方式卡片 ============ */
.mode-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.mode-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px 24px;
  box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease;
  display:flex;
  flex-direction:column;
  height:100%;
}
.mode-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);}
.mode-icon{
  width:48px;height:48px;
  border-radius:14px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:19px;
  color:var(--brand-dark);
  background:var(--brand-soft);
  margin-bottom:16px;
  border:1px solid rgba(227,154,47,.24);
}
.mode-card h3{font-size:17.5px;margin-bottom:10px;}
.mode-card p{font-size:14px;color:var(--muted);margin-bottom:16px;}
.mode-meta{
  margin-top:auto;
  font-size:12.8px;
  font-weight:700;
  color:var(--brand-dark);
  background:var(--brand-soft);
  border-radius:var(--radius-sm);
  padding:9px 13px;
  border:1px dashed rgba(227,154,47,.36);
}

/* ============ 细节提醒 ============ */
.tips-panel{
  background:var(--night);
  color:#fff;
  border-radius:var(--radius-lg);
  padding:44px;
  box-shadow:var(--shadow-lg);
}
.tips-panel h2{color:#fff;font-size:clamp(22px,2.8vw,30px);margin-bottom:14px;}
.tips-panel .lead-line{color:rgba(255,255,255,.72);font-size:15.5px;margin-bottom:28px;max-width:640px;}
.tips-list{display:grid;gap:14px;}
.tip-row{
  display:flex;
  gap:14px;
  align-items:flex-start;
  padding:16px 18px;
  border-radius:var(--radius-sm);
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);
  transition:background .2s ease,border-color .2s ease;
}
.tip-row:hover{background:rgba(255,255,255,.11);border-color:rgba(227,154,47,.4);}
.tip-row i{color:var(--brand);font-size:15px;margin-top:4px;}
.tip-row b{display:block;font-size:15px;margin-bottom:4px;color:#fff;}
.tip-row span{font-size:13.8px;color:rgba(255,255,255,.7);line-height:1.7;}

/* ============ FAQ ============ */
.faq-grid{display:grid;gap:14px;max-width:900px;}
.faq-item{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:0;
  overflow:hidden;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{
  border-color:rgba(227,154,47,.5);
  box-shadow:var(--shadow);
}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  padding:20px 24px;
  font-size:16px;
  font-weight:700;
  color:var(--ink);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  transition:background .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{background:var(--brand-soft);}
.faq-item summary::after{
  content:"+";
  font-size:22px;
  font-weight:400;
  color:var(--brand-dark);
  line-height:1;
  transition:transform .25s ease;
  flex-shrink:0;
}
.faq-item[open] summary::after{content:"–";transform:rotate(180deg);}
.faq-answer{
  padding:0 24px 22px;
  font-size:14.5px;
  color:var(--muted);
  line-height:1.85;
  border-top:1px dashed var(--line-soft);
  padding-top:16px;
  margin-top:0;
}

/* ============ CTA ============ */
.cta-band{
  background:linear-gradient(135deg,#f6e3c2,#f2d3b0 45%,#f0c3cd);
  border-radius:var(--radius-lg);
  padding:48px;
  display:grid;
  grid-template-columns:1.4fr auto;
  gap:32px;
  align-items:center;
  box-shadow:var(--shadow);
}
.cta-band h2{font-size:clamp(22px,2.8vw,30px);margin-bottom:12px;color:#3a2c14;}
.cta-band p{font-size:15px;color:#6b5734;margin:0;max-width:620px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}
.btn-dark{
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:13px 26px;
  border-radius:999px;
  font-size:14.5px;
  font-weight:700;
  background:var(--ink);
  color:#fff;
  border:1.5px solid var(--ink);
  transition:background .2s ease,transform .2s ease,box-shadow .2s ease;
  white-space:nowrap;
}
.btn-dark:hover{
  background:#000;
  color:#fff;
  transform:translateY(-2px);
  box-shadow:0 12px 26px rgba(22,26,35,.28);
}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--night);
  color:rgba(255,255,255,.72);
  padding:56px 0 26px;
  margin-top:var(--sp-6);
}
.footer-top{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr;
  gap:40px;
  padding-bottom:36px;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:16px;
}
.footer-brand span{
  display:flex;
  flex-direction:column;
  line-height:1.35;
}
.footer-brand b{font-size:16px;color:#fff;font-weight:800;}
.footer-brand em{
  font-style:normal;
  font-size:11.8px;
  color:rgba(255,255,255,.5);
  letter-spacing:.5px;
  margin-top:3px;
}
.footer-about{
  font-size:13.6px;
  color:rgba(255,255,255,.58);
  line-height:1.85;
  margin:0;
  max-width:420px;
}
.footer-title{
  font-size:13px;
  font-weight:800;
  letter-spacing:1.4px;
  color:#fff;
  margin-bottom:16px;
  text-transform:uppercase;
}
.footer-links{display:grid;gap:10px;}
.footer-links a{
  font-size:13.8px;
  color:rgba(255,255,255,.62);
  transition:color .2s ease,padding-left .2s ease;
}
.footer-links a:hover{
  color:var(--brand);
  padding-left:4px;
}
.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  justify-content:space-between;
  align-items:center;
  padding-top:22px;
  font-size:12.8px;
  color:rgba(255,255,255,.45);
}
.footer-bottom a{color:rgba(255,255,255,.62);}
.footer-bottom a:hover{color:var(--brand);}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .week-grid{grid-template-columns:repeat(3,1fr);}
  .mode-grid{grid-template-columns:repeat(2,1fr);}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px;}
  .statbar-inner{grid-template-columns:repeat(2,1fr);}
  .stat-cell:nth-child(2){border-right:0;}
  .stat-cell:nth-child(1),.stat-cell:nth-child(2){border-bottom:1px solid var(--line-soft);}
  .cta-band{grid-template-columns:1fr;}
  .tips-panel{padding:34px;}
}
@media (max-width:991.98px){
  .site-header .container{padding-top:8px;padding-bottom:8px;}
  .nav-list{
    align-items:stretch;
    gap:6px;
    padding:14px 0 6px;
    margin-top:10px;
    border-top:1px solid var(--line);
  }
  .nav-list .nav-link{
    padding:11px 14px;
    font-size:15px;
    border-radius:12px;
  }
  .nav-list .nav-link.is-active{background:var(--brand-soft);color:var(--brand-dark);box-shadow:none;}
  .hero{padding:48px 0 60px;}
  .hero-card{margin-top:32px;}
  .statbar{margin-top:-24px;}
}
@media (max-width:768px){
  .section{padding:48px 0;}
  .week-grid{grid-template-columns:repeat(2,1fr);gap:14px;}
  .mode-grid{grid-template-columns:1fr;}
  .node-item{grid-template-columns:52px 1fr;gap:14px;}
  .node-ep{grid-column:2;justify-self:start;}
  .node-num{width:46px;height:46px;font-size:17px;border-radius:13px;}
  .footer-top{grid-template-columns:1fr;gap:28px;}
  .cta-band{padding:32px 24px;}
  .tips-panel{padding:26px 20px;}
  .brand-text em{display:none;}
  .brand-text strong{font-size:15px;}
}
@media (max-width:520px){
  .container{padding-left:16px;padding-right:16px;}
  .week-grid{grid-template-columns:1fr;}
  .day-card{min-height:auto;}
  .statbar-inner{grid-template-columns:1fr;}
  .stat-cell{border-right:0;border-bottom:1px solid var(--line-soft);}
  .stat-cell:last-child{border-bottom:0;}
  .hero-actions .btn-main,.hero-actions .btn-ghost{width:100%;}
  .cta-actions .btn-dark,.cta-actions .btn-outline-dark{width:100%;justify-content:center;}
  .faq-item summary{font-size:15px;padding:17px 18px;}
  .faq-answer{padding:14px 18px 18px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
  .tips-panel{padding:22px 16px;}
  .brand-mark{width:38px;height:38px;font-size:17px;border-radius:12px;}
}

/* roulang page: category3 */
:root{
  --ink:#1a1424;
  --ink-2:#3b3348;
  --muted:#7b7189;
  --paper:#fffaf5;
  --paper-2:#fff2e7;
  --line:#f1e2d5;
  --brand:#f0503a;
  --brand-deep:#c9331f;
  --gold:#f7b23b;
  --violet:#5b3fd8;
  --radius-sm:12px;
  --radius:18px;
  --radius-lg:26px;
  --shadow-sm:0 4px 14px rgba(26,20,36,.06);
  --shadow-md:0 16px 40px rgba(26,20,36,.10);
  --shadow-lg:0 30px 70px rgba(26,20,36,.20);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);background:var(--paper);color:var(--ink);
  line-height:1.8;font-size:16px;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .22s ease,background .22s ease,transform .22s ease}
a:hover{color:var(--brand)}
p{margin:0 0 1em}
h1,h2,h3,h4{margin:0;line-height:1.22;font-weight:800;letter-spacing:-.01em;color:var(--ink)}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:3px solid rgba(240,80,58,.45);outline-offset:3px;border-radius:8px}
.container{width:100%;max-width:1180px !important;padding-left:22px;padding-right:22px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(255,250,245,.92);
  backdrop-filter:saturate(160%) blur(16px);
  -webkit-backdrop-filter:saturate(160%) blur(16px);
  border-bottom:1px solid var(--line);
}
.nav-shell{display:flex;align-items:center;gap:20px;min-height:78px}
.brand{display:flex;align-items:center;gap:12px;padding:0;margin-right:8px;text-decoration:none}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:15px;
  background:linear-gradient(140deg,var(--brand),#ff9143);
  color:#fff;display:grid;place-items:center;font-size:20px;font-weight:800;
  box-shadow:0 10px 22px rgba(240,80,58,.32);
}
.brand-text{display:flex;flex-direction:column;line-height:1.24}
.brand-text strong{font-size:16px;color:var(--ink);letter-spacing:.01em}
.brand-text em{font-style:normal;font-size:11.5px;color:var(--muted);letter-spacing:.12em}
.nav-list{gap:2px;align-items:center}
.nav-list .nav-link{
  color:var(--ink-2);font-size:15px;font-weight:600;
  padding:9px 14px;border-radius:999px;white-space:nowrap;
  transition:background .22s ease,color .22s ease,transform .22s ease;
}
.nav-list .nav-link:hover{background:var(--paper-2);color:var(--brand)}
.nav-list .nav-link.is-active{
  color:#fff;background:linear-gradient(135deg,var(--brand),#ff8a3d);
  box-shadow:0 10px 20px rgba(240,80,58,.28);
}
.nav-list .nav-link.is-active:hover{color:#fff;transform:translateY(-1px)}
.nav-toggle{
  border:1px solid var(--line);border-radius:12px;background:#fff;
  width:46px;height:42px;padding:0;display:none;
  align-items:center;justify-content:center;flex-direction:column;gap:5px;
  box-shadow:var(--shadow-sm);
}
.nav-toggle span{display:block;width:20px;height:2px;border-radius:2px;background:var(--ink)}
.nav-toggle span:nth-child(2){width:14px}
.navbar-toggler:focus{box-shadow:none}
@media (max-width:991.98px){
  .nav-toggle{display:flex}
  .nav-list{padding:14px 0 6px;align-items:stretch;gap:6px}
  .nav-list .nav-link{padding:12px 16px;border-radius:14px;background:#fff;border:1px solid var(--line)}
  .nav-list .nav-link.is-active{border-color:transparent}
  .nav-shell{min-height:70px;flex-wrap:wrap}
}

/* ---------- buttons ---------- */
.btn-roulang,.btn-ghost,.btn-line{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-size:15px;font-weight:700;border-radius:999px;padding:14px 28px;
  border:1.5px solid transparent;cursor:pointer;transition:all .24s ease;text-align:center;
}
.btn-roulang{
  background:linear-gradient(135deg,var(--brand),#ff8a3d);color:#fff;
  box-shadow:0 14px 28px rgba(240,80,58,.30);
}
.btn-roulang:hover{color:#fff;transform:translateY(-2px);box-shadow:0 20px 36px rgba(240,80,58,.38)}
.btn-roulang:active{transform:translateY(0)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.28)}
.btn-ghost:hover{background:rgba(255,255,255,.16);color:#fff;border-color:rgba(255,255,255,.5)}
.btn-line{background:#fff;color:var(--ink);border-color:var(--line);box-shadow:var(--shadow-sm)}
.btn-line:hover{color:var(--brand);border-color:#f6c8b7;transform:translateY(-2px)}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;color:#fff;
  padding:78px 0 96px;
  background:
    radial-gradient(880px 460px at 88% -10%,rgba(240,80,58,.42) 0%,rgba(240,80,58,0) 62%),
    radial-gradient(680px 420px at 6% 100%,rgba(91,63,216,.40) 0%,rgba(91,63,216,0) 66%),
    linear-gradient(158deg,#1b1426 0%,#241a32 52%,#1a1322 100%);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1px);
  background-size:26px 26px;opacity:.5;
}
.hero .container{position:relative;z-index:2}
.hero-kicker{
  display:inline-flex;align-items:center;gap:9px;
  font-size:12.5px;font-weight:700;letter-spacing:.16em;
  padding:8px 16px;border-radius:999px;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.18);
  color:#ffd9a8;margin-bottom:22px;
}
.hero-kicker i{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(247,178,59,.22)}
.hero h1{font-size:clamp(30px,4.4vw,52px);color:#fff;line-height:1.18;margin-bottom:20px}
.hero h1 samp{font-style:normal;background:linear-gradient(120deg,#ffb454,#ff8a3d);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{font-size:17px;color:rgba(255,255,255,.78);max-width:640px;margin-bottom:30px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:40px}
.hero-stats{display:flex;flex-wrap:wrap;gap:38px}
.hero-stats li{display:flex;flex-direction:column;gap:2px}
.hero-stats b{font-size:26px;color:#fff;line-height:1.1;letter-spacing:-.02em}
.hero-stats span{font-size:12.5px;color:rgba(255,255,255,.6);letter-spacing:.1em}

/* ---------- poster ---------- */
.poster-stack{position:relative;max-width:360px;margin:0 auto;padding-bottom:14px}
.poster{
  position:relative;border-radius:var(--radius-lg);aspect-ratio:3/4;overflow:hidden;
  padding:26px;display:flex;flex-direction:column;justify-content:space-between;
  background:linear-gradient(168deg,#6b3fd8 0%,#a8377a 46%,#c9331f 100%);
  box-shadow:var(--shadow-lg);
}
.poster::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(420px 240px at 20% 8%,rgba(255,255,255,.28),transparent 62%),
             linear-gradient(180deg,rgba(15,10,24,0) 34%,rgba(15,10,24,.72) 100%);
}
.poster-top,.poster-bottom{position:relative;z-index:2}
.poster-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.poster-tag{
  font-size:11.5px;font-weight:800;letter-spacing:.12em;color:#2a1508;
  background:linear-gradient(120deg,#ffd27a,#f7b23b);padding:6px 12px;border-radius:999px;
}
.poster-ep{font-size:12.5px;color:rgba(255,255,255,.82);letter-spacing:.1em}
.poster-line{width:46px;height:3px;border-radius:3px;background:var(--gold);margin-bottom:16px}
.poster-title{font-size:26px;color:#fff;line-height:1.28;margin-bottom:12px}
.poster-meta{font-size:12.5px;color:rgba(255,255,255,.72);letter-spacing:.06em;margin:0}
.float-card{
  position:absolute;left:-22px;bottom:-10px;width:82%;max-width:286px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:15px 18px 14px;box-shadow:var(--shadow-md);
}
.float-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:9px}
.float-head span{font-size:12.5px;font-weight:700;color:var(--muted);letter-spacing:.08em}
.float-head b{font-size:22px;color:var(--brand);line-height:1}
.float-note{font-size:12px;color:var(--muted);margin:9px 0 0}
@media (max-width:991.98px){
  .hero{padding:56px 0 72px}
  .poster-stack{margin-top:8px;max-width:330px}
  .float-card{position:static;width:100%;max-width:none;margin-top:16px}
  .hero-stats{gap:26px}
}

/* ---------- heat bar ---------- */
.heat-bar{height:8px;border-radius:99px;background:#f3e7dd;overflow:hidden}
.heat-fill{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,#f0503a,#f7b23b)}

/* ---------- sections ---------- */
.section{padding:82px 0}
.section-tint{background:var(--paper-2)}
.section-dark{
  background:linear-gradient(160deg,#1b1426,#28193a 60%,#1a1322);color:#fff;
}
.section-head{max-width:720px;margin-bottom:44px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:12.5px;font-weight:800;letter-spacing:.18em;color:var(--brand);
  margin-bottom:14px;
}
.eyebrow::before{content:"";width:26px;height:2px;border-radius:2px;background:var(--brand)}
.section-head h2{font-size:clamp(24px,3vw,36px);margin-bottom:14px}
.section-head p{color:var(--muted);font-size:16px;margin:0}
.section-dark .section-head h2{color:#fff}
.section-dark .section-head p{color:rgba(255,255,255,.68)}
.section-dark .eyebrow{color:var(--gold)}
.section-dark .eyebrow::before{background:var(--gold)}

/* ---------- scene cards ---------- */
.scene-card{
  height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
  display:flex;flex-direction:column;
}
.scene-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:#f6d3c0}
.scene-cover{
  position:relative;aspect-ratio:16/10;padding:18px 20px;
  display:flex;flex-direction:column;justify-content:space-between;color:#fff;
}
.scene-cover::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,12,30,0) 40%,rgba(20,12,30,.62) 100%);
}
.scene-cover > *{position:relative;z-index:2}
.cover-a{background:linear-gradient(150deg,#4a2f8f,#c9331f)}
.cover-b{background:linear-gradient(150deg,#2f6d86,#5b3fd8)}
.cover-c{background:linear-gradient(150deg,#b0622a,#8f2f4a)}
.cover-d{background:linear-gradient(150deg,#2f5c4a,#3c7a86)}
.cover-e{background:linear-gradient(150deg,#8f2f5c,#4a2f8f)}
.cover-f{background:linear-gradient(150deg,#86552f,#5b3fd8)}
.cover-rank{
  align-self:flex-start;font-size:12px;font-weight:800;letter-spacing:.1em;
  padding:5px 11px;border-radius:999px;background:rgba(255,255,255,.18);
  border:1px solid rgba(255,255,255,.3);backdrop-filter:blur(4px);
}
.cover-ep{font-size:12.5px;letter-spacing:.1em;color:rgba(255,255,255,.82)}
.scene-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:12px;flex:1}
.scene-body h3{font-size:18px;line-height:1.4}
.scene-body p{font-size:14.5px;color:var(--muted);margin:0;flex:1}
.chip-row{display:flex;flex-wrap:wrap;gap:7px}
.chip{
  display:inline-flex;align-items:center;padding:4px 11px;border-radius:999px;
  font-size:12px;font-weight:700;color:var(--brand-deep);
  background:var(--paper-2);border:1px solid #f7dac9;
}
.chip.violet{color:#4a2f8f;background:#f1ecff;border-color:#ded3ff}
.chip.ink{color:var(--ink-2);background:#f4f2f6;border-color:#e6e2ec}
.heat-line{display:flex;align-items:center;gap:12px;margin-top:2px}
.heat-line .heat-bar{flex:1}
.heat-line b{font-size:14px;color:var(--brand);min-width:34px;text-align:right}

/* ---------- points grid ---------- */
.point-card{
  height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow-sm);transition:transform .26s ease,box-shadow .26s ease;
}
.point-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.point-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  font-size:20px;font-weight:800;margin-bottom:16px;
  background:linear-gradient(140deg,#fff0e6,#ffe0d0);color:var(--brand-deep);
}
.point-card h3{font-size:17px;margin-bottom:9px}
.point-card p{font-size:14.5px;color:var(--muted);margin:0}

/* ---------- breakdown ---------- */
.break-item{
  display:grid;grid-template-columns:88px 1fr;gap:24px;
  padding:30px 0;border-bottom:1px dashed var(--line);
}
.break-item:last-child{border-bottom:0;padding-bottom:0}
.break-num{
  font-size:34px;font-weight:800;line-height:1;letter-spacing:-.03em;
  background:linear-gradient(140deg,#f0503a,#f7b23b);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.break-item h3{font-size:20px;margin-bottom:10px}
.break-item p{font-size:15px;color:var(--muted);margin-bottom:12px}
.break-note{
  display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:700;
  color:var(--ink-2);background:#f8f4f0;border:1px dashed #e6d6c8;
  padding:8px 14px;border-radius:12px;
}
.break-note b{color:var(--brand)}
@media (max-width:575.98px){
  .break-item{grid-template-columns:1fr;gap:10px}
}

/* ---------- route timeline ---------- */
.route-list{position:relative;padding-left:34px}
.route-list::before{
  content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(180deg,rgba(240,80,58,.6),rgba(247,178,59,.15));
}
.route-item{position:relative;padding-bottom:30px}
.route-item:last-child{padding-bottom:0}
.route-item::before{
  content:"";position:absolute;left:-33px;top:7px;width:12px;height:12px;border-radius:50%;
  background:var(--brand);box-shadow:0 0 0 5px rgba(240,80,58,.14);
}
.route-item h3{font-size:17px;margin-bottom:7px;color:#fff}
.route-item p{font-size:14.5px;color:rgba(255,255,255,.68);margin:0}

/* ---------- quotes ---------- */
.quote-card{
  height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow-sm);position:relative;
}
.quote-card::before{
  content:"“";position:absolute;top:6px;right:20px;font-size:64px;line-height:1;
  color:#f6e3d6;font-family:Georgia,serif;
}
.quote-card p{font-size:15px;color:var(--ink-2);margin-bottom:16px;position:relative;z-index:2}
.quote-by{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted)}
.quote-avatar{
  width:34px;height:34px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(140deg,#ffe3d3,#ffd0a8);color:var(--brand-deep);font-weight:800;font-size:13px;
}

/* ---------- faq ---------- */
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  margin-bottom:14px;overflow:hidden;transition:border-color .24s ease,box-shadow .24s ease;
}
.faq-item[open]{border-color:#f6cdb9;box-shadow:var(--shadow-sm)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:20px 58px 20px 24px;position:relative;
  font-size:16px;font-weight:700;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"";position:absolute;right:24px;top:50%;width:11px;height:11px;
  border-right:2px solid var(--brand);border-bottom:2px solid var(--brand);
  transform:translateY(-70%) rotate(45deg);transition:transform .24s ease;
}
.faq-item[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq-item summary:hover{color:var(--brand)}
.faq-body{padding:0 24px 22px;font-size:15px;color:var(--muted);margin:0}

/* ---------- cta ---------- */
.cta-panel{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  padding:56px 48px;color:#fff;
  background:
    radial-gradient(620px 320px at 88% 0%,rgba(247,178,59,.32),transparent 62%),
    linear-gradient(135deg,#2a1a3d,#5b2a4a 58%,#8f2f2f);
  box-shadow:var(--shadow-lg);
}
.cta-panel h2{color:#fff;font-size:clamp(24px,3vw,34px);margin-bottom:14px;position:relative;z-index:2}
.cta-panel p{color:rgba(255,255,255,.78);max-width:600px;margin-bottom:28px;position:relative;z-index:2}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;position:relative;z-index:2}
.cta-panel::after{
  content:"";position:absolute;right:-60px;bottom:-80px;width:260px;height:260px;
  border-radius:50%;border:36px solid rgba(255,255,255,.06);
}
@media (max-width:575.98px){
  .cta-panel{padding:38px 26px}
}

/* ---------- footer ---------- */
.site-footer{
  background:#160f20;color:rgba(255,255,255,.72);padding:66px 0 0;margin-top:0;
}
.footer-top{
  display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:44px;
  padding-bottom:46px;border-bottom:1px solid rgba(255,255,255,.1);
}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.footer-brand .brand-mark{width:42px;height:42px;flex:0 0 42px;font-size:19px}
.footer-brand b{display:block;color:#fff;font-size:16px;line-height:1.3}
.footer-brand em{display:block;font-style:normal;font-size:12px;color:rgba(255,255,255,.5);letter-spacing:.06em;margin-top:2px}
.footer-about{font-size:14px;color:rgba(255,255,255,.58);max-width:400px;margin:0}
.footer-title{font-size:13px;font-weight:800;letter-spacing:.16em;color:#fff;margin-bottom:18px}
.footer-links{display:flex;flex-direction:column;gap:11px}
.footer-links a{font-size:14px;color:rgba(255,255,255,.62)}
.footer-links a:hover{color:#ffb454}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  padding:24px 0;font-size:13px;color:rgba(255,255,255,.42);
}
.footer-bottom a{color:rgba(255,255,255,.66)}
.footer-bottom a:hover{color:#ffb454}
@media (max-width:991.98px){
  .footer-top{grid-template-columns:1fr 1fr;gap:34px}
}
@media (max-width:575.98px){
  .footer-top{grid-template-columns:1fr}
  .section{padding:58px 0}
}

/* roulang page: category5 */
:root{
  --ink:#171321;
  --ink-2:#2a2338;
  --paper:#fdf8f4;
  --paper-2:#fff;
  --line:#eadfd6;
  --line-dark:rgba(255,255,255,.14);
  --primary:#ff5c46;
  --primary-dark:#e0442e;
  --accent:#ffb703;
  --violet:#6c4bd6;
  --muted:#7b7189;
  --soft:#f3ebe4;
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:26px;
  --shadow-sm:0 2px 8px rgba(23,19,33,.06);
  --shadow:0 14px 38px rgba(23,19,33,.10);
  --shadow-lg:0 26px 60px rgba(23,19,33,.16);
  --space:clamp(48px,7vw,92px);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font);background:var(--paper);color:var(--ink);
  font-size:16px;line-height:1.75;letter-spacing:.2px;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease}
a:hover{color:var(--primary)}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
button{font-family:inherit}
:focus-visible{outline:3px solid rgba(255,92,70,.55);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(253,248,244,.88);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-shell{display:flex;align-items:center;gap:18px;min-height:76px}
.brand{display:flex;align-items:center;gap:12px;padding:8px 0}
.brand-mark{
  width:42px;height:42px;flex:0 0 42px;border-radius:14px;
  display:grid;place-items:center;font-weight:800;font-size:20px;color:#fff;
  background:linear-gradient(135deg,var(--primary),#ff8a5c 60%,var(--accent));
  box-shadow:0 8px 20px rgba(255,92,70,.32);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text strong{font-size:16.5px;font-weight:800;color:var(--ink);letter-spacing:.4px}
.brand-text em{font-style:normal;font-size:11.5px;color:var(--muted);letter-spacing:.6px;margin-top:2px}
.nav-list{gap:2px;align-items:center}
.nav-list .nav-link{
  position:relative;padding:9px 13px;border-radius:999px;
  font-size:14.5px;font-weight:600;color:var(--ink-2);white-space:nowrap;
  transition:background .2s ease,color .2s ease,transform .2s ease;
}
.nav-list .nav-link:hover{background:var(--soft);color:var(--primary-dark)}
.nav-list .nav-link.is-active{background:var(--ink);color:#fff;box-shadow:0 8px 18px rgba(23,19,33,.22)}
.nav-toggle{border:0;background:transparent;padding:8px;display:none;flex-direction:column;gap:5px}
.nav-toggle span{display:block;width:24px;height:2px;border-radius:2px;background:var(--ink);transition:.25s}
.nav-toggle:not(.collapsed) span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle:not(.collapsed) span:nth-child(2){opacity:0}
.nav-toggle:not(.collapsed) span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- hero ---------- */
.page-hero{
  position:relative;overflow:hidden;color:#fff;
  background:
    radial-gradient(900px 420px at 82% -12%,rgba(255,183,3,.34),transparent 68%),
    radial-gradient(720px 380px at 6% 108%,rgba(108,75,214,.5),transparent 70%),
    linear-gradient(150deg,#1c1630 0%,#2a1c3d 48%,#3a1f33 100%);
  padding:clamp(56px,8vw,96px) 0 clamp(52px,7vw,84px);
}
.page-hero::after{
  content:"";position:absolute;inset:auto -12% -60% 52%;
  height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,92,70,.30),transparent 66%);
  pointer-events:none;
}
.crumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13px;color:rgba(255,255,255,.7);margin-bottom:22px}
.crumb a{color:rgba(255,255,255,.85)}
.crumb a:hover{color:var(--accent)}
.crumb i{font-size:10px;opacity:.6}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 15px;border-radius:999px;font-size:13px;font-weight:700;letter-spacing:.5px;
  color:#2a1c3d;background:linear-gradient(135deg,#ffd166,#ffb703);
  box-shadow:0 10px 24px rgba(255,183,3,.3);
}
.page-hero h1{
  font-size:clamp(28px,4.4vw,50px);line-height:1.24;font-weight:800;
  margin:20px 0 18px;letter-spacing:.5px;max-width:16em;
}
.page-hero h1 .hl{
  background:linear-gradient(180deg,transparent 62%,rgba(255,92,70,.62) 62%);
  padding:0 4px;border-radius:3px;
}
.hero-lead{font-size:clamp(15px,1.6vw,17px);color:rgba(255,255,255,.82);max-width:44em;line-height:1.9}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.btn-main,.btn-ghost{
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 26px;border-radius:999px;font-size:15px;font-weight:700;
  border:1px solid transparent;cursor:pointer;transition:.22s ease;
}
.btn-main{background:var(--primary);color:#fff;box-shadow:0 14px 30px rgba(255,92,70,.34)}
.btn-main:hover{background:var(--primary-dark);color:#fff;transform:translateY(-2px);box-shadow:0 18px 36px rgba(255,92,70,.42)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.34)}
.btn-ghost:hover{background:rgba(255,255,255,.18);color:#fff;transform:translateY(-2px)}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:38px;max-width:760px}
.hero-stat{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius);padding:16px 18px;backdrop-filter:blur(6px);
}
.hero-stat b{display:block;font-size:20px;font-weight:800;color:#fff;letter-spacing:.5px}
.hero-stat span{font-size:12.5px;color:rgba(255,255,255,.68)}

/* ---------- sections ---------- */
section{padding:var(--space) 0}
.sec-head{max-width:760px;margin-bottom:clamp(28px,4vw,46px)}
.sec-kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:800;letter-spacing:1.4px;color:var(--primary);
  text-transform:uppercase;margin-bottom:12px;
}
.sec-kicker::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--primary)}
.sec-head h2{font-size:clamp(23px,3vw,34px);font-weight:800;line-height:1.32;letter-spacing:.4px}
.sec-head p{margin-top:14px;color:var(--muted);font-size:15.5px;line-height:1.9}

/* ---------- 观点阵营卡 ---------- */
.camp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.camp-card{
  position:relative;background:var(--paper-2);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:28px 24px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  display:flex;flex-direction:column;height:100%;
}
.camp-card::before{
  content:"";position:absolute;left:24px;right:24px;top:0;height:4px;border-radius:0 0 6px 6px;
  background:linear-gradient(90deg,var(--primary),var(--accent));
}
.camp-card.is-violet::before{background:linear-gradient(90deg,var(--violet),#a58bff)}
.camp-card.is-dark::before{background:linear-gradient(90deg,var(--ink),#5b4b78)}
.camp-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#f3cdbf}
.camp-tag{
  display:inline-flex;align-self:flex-start;align-items:center;gap:6px;
  font-size:12px;font-weight:800;letter-spacing:.6px;padding:5px 12px;border-radius:999px;
  background:#ffe9e2;color:var(--primary-dark);margin-bottom:16px;
}
.camp-card.is-violet .camp-tag{background:#efe9ff;color:#5434c0}
.camp-card.is-dark .camp-tag{background:#eee9f2;color:#43385a}
.camp-card h3{font-size:18.5px;font-weight:800;margin-bottom:12px;letter-spacing:.3px}
.camp-card p{font-size:14.6px;color:#4f465e;line-height:1.88}
.camp-card ul{margin-top:16px;display:grid;gap:9px}
.camp-card li{
  position:relative;padding-left:20px;font-size:14px;color:var(--muted);line-height:1.7;
}
.camp-card li::before{
  content:"";position:absolute;left:4px;top:9px;width:6px;height:6px;border-radius:50%;
  background:var(--primary);
}
.camp-card.is-violet li::before{background:var(--violet)}
.camp-card.is-dark li::before{background:var(--ink-2)}

/* ---------- 热度榜 ---------- */
.hot-wrap{
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(22px,3vw,38px);box-shadow:var(--shadow-sm);
}
.hot-row{
  display:grid;grid-template-columns:44px 1fr 96px;gap:16px;align-items:center;
  padding:16px 0;border-bottom:1px dashed var(--line);
}
.hot-row:last-child{border-bottom:0;padding-bottom:0}
.hot-row:first-child{padding-top:0}
.hot-num{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  font-weight:800;font-size:15px;color:#fff;background:var(--ink-2);
}
.hot-row:nth-child(1) .hot-num{background:linear-gradient(135deg,var(--primary),#ff8a5c)}
.hot-row:nth-child(2) .hot-num{background:linear-gradient(135deg,#ff8a5c,var(--accent))}
.hot-row:nth-child(3) .hot-num{background:linear-gradient(135deg,var(--violet),#a58bff)}
.hot-title{font-size:15.5px;font-weight:700;margin-bottom:8px;letter-spacing:.2px}
.hot-desc{font-size:13.6px;color:var(--muted);line-height:1.7}
.meter{height:8px;border-radius:999px;background:var(--soft);overflow:hidden;margin-bottom:6px}
.meter i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--accent))}
.hot-pct{font-size:12.5px;color:var(--muted);font-weight:700;text-align:right}

/* ---------- 台词卡 ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.quote-card{
  background:linear-gradient(160deg,#221a33,#30203a 62%,#3a2030);
  color:#fff;border-radius:var(--radius-lg);padding:30px 26px;
  border:1px solid rgba(255,255,255,.1);position:relative;overflow:hidden;
  transition:transform .25s ease,box-shadow .25s ease;
}
.quote-card::after{
  content:"”";position:absolute;right:16px;bottom:-32px;font-size:150px;
  line-height:1;color:rgba(255,255,255,.06);font-family:Georgia,serif;
}
.quote-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.quote-card .q-mark{color:var(--accent);font-size:16px;margin-bottom:12px}
.quote-card h3{font-size:17.5px;font-weight:800;margin-bottom:12px;letter-spacing:.3px}
.quote-card p{font-size:14.5px;color:rgba(255,255,255,.78);line-height:1.9}
.quote-meta{
  display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;
}
.quote-meta span{
  font-size:12px;padding:5px 11px;border-radius:999px;
  background:rgba(255,255,255,.1);color:rgba(255,255,255,.86);border:1px solid rgba(255,255,255,.12);
}

/* ---------- 误解澄清 ---------- */
.myth-list{display:grid;gap:16px}
.myth-item{
  display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 24px;transition:.22s ease;
}
.myth-item:hover{border-color:#f3cdbf;box-shadow:var(--shadow-sm);transform:translateX(4px)}
.myth-icon{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;
  background:#ffe9e2;color:var(--primary-dark);font-size:16px;flex:0 0 42px;
}
.myth-item h3{font-size:16px;font-weight:800;margin-bottom:8px}
.myth-item p{font-size:14.4px;color:var(--muted);line-height:1.88}
.myth-item p b{color:var(--ink-2)}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:880px;margin:0 auto}
.accordion-item{
  border:1px solid var(--line)!important;border-radius:var(--radius)!important;
  margin-bottom:14px;overflow:hidden;background:var(--paper-2);
  box-shadow:var(--shadow-sm);
}
.accordion-button{
  font-size:15.6px;font-weight:700;color:var(--ink);background:var(--paper-2);
  padding:20px 22px;line-height:1.6;letter-spacing:.2px;
}
.accordion-button:not(.collapsed){background:#fff3ee;color:var(--primary-dark);box-shadow:none}
.accordion-button:focus{box-shadow:none;border-color:transparent}
.accordion-button::after{
  width:16px;height:16px;background-size:16px;
  filter:invert(42%) sepia(63%) saturate(1600%) hue-rotate(330deg);
}
.accordion-body{padding:4px 22px 22px;font-size:14.6px;color:#4f465e;line-height:1.92}

/* ---------- CTA ---------- */
.cta-band{padding:0 0 var(--space)}
.cta-box{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  padding:clamp(34px,5vw,62px);color:#fff;
  background:
    radial-gradient(600px 300px at 88% 0%,rgba(255,183,3,.36),transparent 70%),
    linear-gradient(135deg,#221a33,#3a1f33 70%,#4a2130);
  box-shadow:var(--shadow-lg);
}
.cta-box h2{font-size:clamp(22px,3vw,32px);font-weight:800;line-height:1.34;letter-spacing:.4px;max-width:20em}
.cta-box p{margin-top:16px;font-size:15.5px;color:rgba(255,255,255,.8);max-width:44em;line-height:1.9}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.cta-note{margin-top:20px;font-size:13px;color:rgba(255,255,255,.56)}

/* ---------- footer ---------- */
.site-footer{background:#14101d;color:rgba(255,255,255,.72);padding:clamp(46px,6vw,72px) 0 26px;margin-top:0}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:38px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.footer-brand .brand-mark{width:40px;height:40px;flex:0 0 40px;font-size:18px}
.footer-brand b{display:block;color:#fff;font-size:15.5px;letter-spacing:.4px}
.footer-brand em{font-style:normal;display:block;font-size:12px;color:rgba(255,255,255,.5);margin-top:3px}
.footer-about{font-size:14px;line-height:1.92;color:rgba(255,255,255,.6);max-width:36em}
.footer-title{font-size:14px;font-weight:800;color:#fff;letter-spacing:.8px;margin-bottom:18px}
.footer-links{display:grid;gap:11px}
.footer-links a{font-size:14px;color:rgba(255,255,255,.66)}
.footer-links 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;gap:12px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.46);
}
.footer-bottom a{color:rgba(255,255,255,.7)}
.footer-bottom a:hover{color:var(--accent)}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .camp-grid{grid-template-columns:1fr 1fr}
  .quote-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr}
}
@media (max-width:991.98px){
  .nav-toggle{display:flex}
  .nav-shell{flex-wrap:wrap;min-height:68px;padding:10px 0}
  .navbar-collapse{width:100%;margin-top:10px}
  .nav-list{align-items:stretch;gap:4px;padding-bottom:14px}
  .nav-list .nav-link{padding:11px 16px;border-radius:12px;font-size:15px}
  .hero-stats{grid-template-columns:1fr;max-width:100%}
  .hero-stat{display:flex;align-items:baseline;gap:12px}
  .hero-stat b{font-size:18px}
}
@media (max-width:768px){
  .camp-grid{grid-template-columns:1fr}
  .hot-row{grid-template-columns:38px 1fr;gap:12px}
  .hot-metric{grid-column:2;text-align:left}
  .hot-pct{text-align:left}
  .footer-top{grid-template-columns:1fr;gap:30px}
  .cta-actions .btn-main,.cta-actions .btn-ghost{width:100%;justify-content:center}
  .myth-item{grid-template-columns:1fr}
  .myth-icon{margin-bottom:4px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .brand-text strong{font-size:15px}
  .brand-text em{font-size:10.5px}
  .brand-mark{width:38px;height:38px;flex:0 0 38px;font-size:17px}
  .page-hero h1{font-size:26px}
  .hero-actions .btn-main,.hero-actions .btn-ghost{width:100%;justify-content:center}
  .sec-head p{font-size:14.6px}
  .quote-card{padding:24px 20px}
  .cta-box{padding:28px 20px}
}