/* roulang page: index */
:root{
  --ink-900:#14201D;
  --jade-700:#1E3A34;
  --jade-600:#2C5147;
  --cinnabar-500:#C0472F;
  --cinnabar-600:#A63A25;
  --brass-400:#C3A05B;
  --paper-050:#F7F4EE;
  --paper-100:#EFEAE0;
  --line:#DCD5C8;
  --text-1:#1C1C1A;
  --text-2:#565049;
  --text-3:#8A8279;
  --white:#FFFFFF;
  --radius-card:12px;
  --radius-btn:8px;
  --radius-img:10px;
  --shadow-1:0 1px 2px rgba(20,32,29,.06);
  --shadow-2:0 10px 28px rgba(20,32,29,.12);
  --shadow-nav:0 2px 12px rgba(20,32,29,.08);
  --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",Georgia,serif;
  --font-sans:"Noto Sans SC","PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,sans-serif;
  --gap-s:8px;
  --gap-m:16px;
  --gap-l:24px;
  --gap-xl:32px;
  --section-y:88px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.85;
  color:var(--text-1);
  background:var(--paper-050);
  letter-spacing:.01em;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--jade-700);text-decoration:none;transition:color .18s ease,background-color .18s ease,border-color .18s ease;}
a:hover{color:var(--cinnabar-500);}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--brass-400);outline-offset:2px;}
button{font-family:inherit;cursor:pointer;}
h1,h2,h3,h4{font-family:var(--font-serif);color:var(--ink-900);margin:0;letter-spacing:.015em;font-weight:700;}
h1{font-size:clamp(30px,5vw,46px);line-height:1.25;}
h2{font-size:clamp(24px,3.4vw,32px);line-height:1.35;}
h3{font-size:19px;line-height:1.5;}
p{margin:0 0 1em;}
ul,ol{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.grid-container{max-width:1200px;}
section{position:relative;}
.section{padding:var(--section-y) 0;}
.section--tint{background:var(--paper-100);}
.section--dark{background:var(--jade-700);color:rgba(255,255,255,.86);}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:13px;letter-spacing:.14em;color:var(--jade-600);
  text-transform:uppercase;margin:0 0 14px;font-weight:600;font-family:var(--font-sans);
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--brass-400);display:block;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;flex-wrap:wrap;}
.section-head p{color:var(--text-2);margin:10px 0 0;max-width:680px;}
.link-more{font-size:14px;font-weight:600;color:var(--jade-700);border-bottom:1px solid var(--line);padding-bottom:2px;}
.link-more:hover{border-color:var(--cinnabar-500);}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:11px 22px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;line-height:1.2;border:1px solid transparent;
  transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease;
}
.btn-lg{padding:14px 28px;font-size:16px;}
.btn-primary{background:var(--jade-700);color:#fff;border-color:var(--jade-700);}
.btn-primary:hover{background:var(--jade-600);color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px rgba(20,32,29,.22);}
.btn-cinnabar{background:var(--cinnabar-500);color:#fff;}
.btn-cinnabar:hover{background:var(--cinnabar-600);color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px rgba(192,71,47,.28);}
.btn-outline{background:transparent;color:var(--jade-700);border-color:var(--jade-700);}
.btn-outline:hover{background:rgba(30,58,52,.08);color:var(--jade-700);}
.btn-ghost{background:rgba(255,255,255,.06);color:#fff;border-color:rgba(255,255,255,.5);}
.btn-ghost:hover{background:rgba(255,255,255,.16);color:#fff;}
.btn[disabled]{opacity:.55;transform:none;box-shadow:none;cursor:not-allowed;}
.tag{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:4px 12px;border-radius:999px;border:1px solid var(--line);color:var(--text-2);background:#fff;}
.tag--jade{color:var(--jade-700);border-color:rgba(30,58,52,.3);background:rgba(30,58,52,.05);}
.tag--cinnabar{color:var(--cinnabar-500);border-color:rgba(192,71,47,.35);background:rgba(192,71,47,.07);}

/* ---------- Header / Nav ---------- */
.site-header{position:sticky;top:0;z-index:60;background:#fff;box-shadow:var(--shadow-nav);}
.header-main__inner{display:flex;align-items:center;gap:24px;height:64px;transition:height .22s ease;}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.brand__mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(140deg,var(--jade-700),var(--jade-600));position:relative;flex:0 0 auto;}
.brand__mark::after{content:"";position:absolute;inset:9px;border:2px solid var(--brass-400);border-radius:3px;opacity:.85;}
.brand__text{display:flex;flex-direction:column;line-height:1.2;}
.brand__text strong{font-family:var(--font-serif);font-size:18px;color:var(--ink-900);letter-spacing:.02em;}
.brand__text em{font-style:normal;font-size:11.5px;color:var(--text-3);letter-spacing:.08em;}
.header-search{flex:1 1 auto;display:flex;align-items:center;gap:16px;min-width:0;}
.search-form{display:flex;align-items:center;flex:0 1 380px;background:var(--paper-100);border:1px solid var(--line);border-radius:999px;padding:0 6px 0 14px;height:40px;transition:border-color .18s ease,background-color .18s ease;}
.search-form:focus-within{border-color:var(--jade-600);background:#fff;}
.search-form i{color:var(--text-3);font-size:13px;}
.search-form input{flex:1;border:0;background:transparent;height:38px;padding:0 8px;font-size:14px;font-family:inherit;color:var(--text-1);min-width:0;}
.search-form input:focus{outline:none;}
.search-form button{border:0;background:var(--jade-700);color:#fff;border-radius:999px;height:30px;padding:0 16px;font-size:13px;font-weight:600;}
.search-form button:hover{background:var(--jade-600);}
.hot-words{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--text-3);white-space:nowrap;overflow:hidden;}
.hot-words span{color:var(--text-3);}
.hot-words a{color:var(--text-2);background:var(--paper-100);border-radius:999px;padding:3px 10px;transition:background-color .18s ease,color .18s ease;}
.hot-words a:hover{background:var(--jade-700);color:#fff;}
.header-side{display:flex;align-items:center;gap:16px;flex:0 0 auto;}
.trend-link{font-size:13.5px;font-weight:600;color:var(--cinnabar-500);display:inline-flex;gap:6px;align-items:center;}
.trend-link:hover{color:var(--cinnabar-600);}
.tel-link{font-size:13.5px;color:var(--text-2);display:inline-flex;gap:6px;align-items:center;font-variant-numeric:tabular-nums;}
.tel-link:hover{color:var(--jade-700);}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:4px;}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink-900);border-radius:2px;}
.header-nav{border-top:1px solid var(--line);background:#fff;}
.header-nav__inner{display:flex;gap:8px;height:52px;align-items:stretch;overflow-x:auto;scrollbar-width:none;}
.header-nav__inner::-webkit-scrollbar{display:none;}
.channel{display:inline-flex;align-items:center;padding:0 18px;font-size:15px;color:var(--text-2);border-bottom:2px solid transparent;white-space:nowrap;font-weight:500;}
.channel:hover{color:var(--jade-700);}
.channel.is-active{color:var(--jade-700);font-weight:700;border-bottom-color:var(--jade-700);}
.site-header.is-stuck .header-main__inner{height:52px;}
.site-header.is-stuck .hot-words{display:none;}
.site-header.is-stuck .search-form{flex-basis:300px;}

/* ---------- Drawer ---------- */
.drawer-overlay{position:fixed;inset:0;background:rgba(20,32,29,.45);opacity:0;visibility:hidden;transition:opacity .2s ease,visibility .2s ease;z-index:90;}
.drawer-overlay.is-open{opacity:1;visibility:visible;}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(86vw,360px);background:#fff;z-index:100;transform:translateX(102%);transition:transform .26s ease;padding:24px;overflow-y:auto;box-shadow:-12px 0 30px rgba(20,32,29,.18);}
.drawer.is-open{transform:translateX(0);}
.drawer__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;}
.drawer__head strong{font-family:var(--font-serif);font-size:17px;color:var(--ink-900);}
.drawer__close{width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#fff;font-size:16px;color:var(--text-2);}
.drawer__group{margin-bottom:22px;}
.drawer__group h4{font-size:12.5px;letter-spacing:.12em;color:var(--text-3);font-family:var(--font-sans);margin-bottom:10px;font-weight:600;}
.drawer__group a{display:flex;align-items:center;min-height:44px;font-size:15px;color:var(--text-1);border-bottom:1px solid var(--line);}
.drawer__group a:hover{color:var(--cinnabar-500);}
.drawer__hot{display:flex;flex-wrap:wrap;gap:8px;}
.drawer__hot a{min-height:34px;padding:4px 12px;border:1px solid var(--line);border-radius:999px;font-size:13px;color:var(--text-2);border-bottom:1px solid var(--line);}
.drawer__hot a:hover{background:var(--jade-700);color:#fff;border-color:var(--jade-700);}
.drawer__contact{font-size:13.5px;color:var(--text-2);line-height:2;}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--ink-900);color:#fff;}
.hero__bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.02);}
.hero__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(20,32,29,.94) 0%,rgba(20,32,29,.82) 42%,rgba(20,32,29,.44) 100%);}
.hero__inner{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center;min-height:620px;padding-top:64px;padding-bottom:64px;}
.hero__text h1{color:#fff;margin-bottom:18px;}
.hero__sub{font-size:17px;color:rgba(255,255,255,.82);max-width:560px;margin-bottom:30px;}
.hero .eyebrow{color:var(--brass-400);}
.hero__actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:28px;}
.hero__meta{display:flex;flex-wrap:wrap;gap:12px 28px;font-size:13.5px;color:rgba(255,255,255,.72);border-top:1px solid rgba(255,255,255,.16);padding-top:20px;}
.hero__meta li{display:flex;align-items:center;gap:8px;}
.hero__meta i{color:var(--brass-400);}
.hero__media{position:relative;}
.hero__media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-card);border:1px solid rgba(255,255,255,.18);}
.hero__countdown{position:absolute;right:-10px;bottom:-14px;background:#fff;color:var(--ink-900);border-radius:var(--radius-card);padding:14px 22px;box-shadow:var(--shadow-2);text-align:center;}
.hero__countdown .cd-label{display:block;font-size:12px;color:var(--text-3);letter-spacing:.08em;margin-bottom:2px;}
.hero__countdown strong{font-size:26px;font-family:var(--font-serif);color:var(--cinnabar-500);font-variant-numeric:tabular-nums;}

/* ---------- Stats ---------- */
.stats{border-bottom:1px solid var(--line);background:#fff;}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.stat{padding:32px 24px;border-right:1px solid var(--line);}
.stat:last-child{border-right:0;}
.stat b{display:block;font-family:var(--font-serif);font-size:clamp(28px,3.6vw,38px);line-height:1.1;color:var(--jade-700);font-variant-numeric:tabular-nums;}
.stat span{display:block;font-size:13.5px;color:var(--text-3);margin-top:6px;}

/* ---------- Timeline ---------- */
.timeline{display:flex;gap:56px;align-items:flex-start;}
.tl-col{flex:1;border-left:2px solid var(--line);padding-left:30px;display:flex;flex-direction:column;gap:34px;}
.tl-item{position:relative;}
.tl-dot{position:absolute;left:-37px;top:9px;width:12px;height:12px;border-radius:50%;background:var(--brass-400);}
.tl-item.is-current .tl-dot{background:var(--cinnabar-500);box-shadow:0 0 0 4px rgba(192,71,47,.18);}
.tl-time{font-size:13.5px;color:var(--text-3);letter-spacing:.04em;margin:0 0 6px;font-variant-numeric:tabular-nums;}
.tl-body h3{margin-bottom:6px;}
.tl-meta{font-size:13.5px;color:var(--text-2);margin:0;}
.tl-item.is-current h3{color:var(--cinnabar-500);}

/* ---------- Speakers ---------- */
.speakers-scroll{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.speaker{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-1);transition:transform .2s ease,box-shadow .2s ease;}
.speaker:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);}
.speaker img{width:100%;aspect-ratio:1/1;object-fit:cover;}
.speaker__body{padding:20px;}
.speaker__body h3{font-size:17px;margin-bottom:4px;}
.speaker__role{font-size:13px;color:var(--cinnabar-500);font-weight:600;margin:0 0 10px;}
.speaker__line{font-size:14px;color:var(--text-2);margin:0;line-height:1.7;}
.scroll-hint{display:none;font-size:12.5px;color:var(--text-3);margin-top:12px;text-align:right;}

/* ---------- Tickets ---------- */
.ticket-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch;}
.ticket{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:32px 26px;display:flex;flex-direction:column;box-shadow:var(--shadow-1);transition:transform .2s ease,box-shadow .2s ease;}
.ticket:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);}
.ticket.is-recommend{border:2px solid var(--cinnabar-500);}
.ticket__badge{position:absolute;top:-14px;left:26px;background:var(--cinnabar-500);color:#fff;font-size:12px;font-weight:600;padding:5px 14px;border-radius:999px;letter-spacing:.04em;}
.ticket__name{font-family:var(--font-serif);font-size:20px;color:var(--ink-900);margin:0 0 6px;}
.ticket__desc{font-size:13.5px;color:var(--text-3);margin:0 0 20px;}
.ticket__price{display:flex;align-items:baseline;gap:6px;padding-bottom:20px;border-bottom:1px dashed var(--line);margin-bottom:20px;}
.ticket__price b{font-family:var(--font-serif);font-size:38px;line-height:1;color:var(--jade-700);font-variant-numeric:tabular-nums;}
.ticket__price span{font-size:13.5px;color:var(--text-3);}
.ticket__list{flex:1;margin-bottom:24px;}
.ticket__list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--text-2);padding:9px 0;border-bottom:1px dashed var(--line);}
.ticket__list li:last-child{border-bottom:0;}
.ticket__list i{font-size:13px;margin-top:4px;flex:0 0 14px;}
.ticket__list .fa-check{color:var(--jade-600);}
.ticket__list .fa-minus{color:var(--text-3);}
.ticket__list li.is-off{color:var(--text-3);}
.ticket .btn{width:100%;}

/* ---------- CMS list ---------- */
.cms-grid{display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,1fr);gap:28px;}
.cms-lead{grid-column:1;grid-row:1 / span 3;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-1);transition:transform .2s ease,box-shadow .2s ease;}
.cms-lead:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);}
.cms-lead img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .35s ease;}
.cms-lead:hover img{transform:scale(1.04);}
.cms-lead__body{padding:26px 26px 28px;display:flex;flex-direction:column;flex:1;}
.cms-lead h3{font-size:22px;margin:12px 0 10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.cms-lead p{font-size:15px;color:var(--text-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:18px;}
.cms-mini{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:14px;box-shadow:var(--shadow-1);transition:transform .2s ease,box-shadow .2s ease;}
.cms-mini:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);}
.cms-mini img{width:118px;flex:0 0 118px;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-img);}
.cms-mini__body{min-width:0;display:flex;flex-direction:column;justify-content:space-between;}
.cms-mini h3{font-size:16px;margin:6px 0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.cms-meta{display:flex;align-items:center;gap:12px;font-size:12.5px;color:var(--text-3);font-variant-numeric:tabular-nums;}
.cms-empty{grid-column:1 / -1;background:#fff;border:1px dashed var(--line);border-radius:var(--radius-card);padding:64px 24px;text-align:center;}
.cms-empty i{font-size:32px;color:var(--brass-400);margin-bottom:14px;display:block;}
.cms-empty p{color:var(--text-2);margin-bottom:18px;}

/* ---------- FAQ ---------- */
.faq-list{max-width:900px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item:last-child{border-bottom:0;}
.faq-item summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:22px 26px;font-size:16.5px;font-weight:600;color:var(--ink-900);cursor:pointer;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--jade-700);}
.faq-item summary i{flex:0 0 auto;color:var(--brass-400);font-size:15px;transition:transform .2s ease;}
.faq-item[open] summary i{transform:rotate(45deg);color:var(--cinnabar-500);}
.faq-item p{padding:0 26px 24px;font-size:15px;color:var(--text-2);line-height:1.8;margin:0;}

/* ---------- CTA ---------- */
.cta-banner{background:var(--jade-700);color:#fff;border-radius:0;position:relative;overflow:hidden;}
.cta-banner::after{content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border:1px solid rgba(195,160,91,.35);border-radius:50%;}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.4fr .9fr;gap:40px;align-items:center;padding:64px 0;}
.cta-inner h2{color:#fff;margin-bottom:14px;}
.cta-inner p{color:rgba(255,255,255,.78);margin:0;max-width:600px;}
.cta-actions{display:flex;flex-direction:column;gap:14px;align-items:flex-start;}
.cta-actions .text-link{color:rgba(255,255,255,.78);font-size:14.5px;border-bottom:1px solid rgba(255,255,255,.4);padding-bottom:2px;}
.cta-actions .text-link:hover{color:#fff;}

/* ---------- Footer ---------- */
.site-footer{background:var(--jade-700);color:rgba(255,255,255,.72);padding:72px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-brand .brand__mark{background:rgba(255,255,255,.1);}
.footer-brand strong{font-family:var(--font-serif);font-size:18px;color:#fff;}
.site-footer h4{font-size:14px;font-weight:600;color:#fff;margin-bottom:18px;font-family:var(--font-sans);letter-spacing:.06em;}
.site-footer p{font-size:14px;line-height:1.9;color:rgba(255,255,255,.66);}
.footer-links li a{display:inline-flex;align-items:center;min-height:32px;font-size:14px;color:rgba(255,255,255,.72);border-bottom:1px solid transparent;}
.footer-links li a:hover{color:#fff;border-bottom-color:rgba(255,255,255,.6);}
.footer-contact li{font-size:14px;line-height:2;color:rgba(255,255,255,.72);display:flex;gap:10px;}
.footer-contact i{color:var(--brass-400);margin-top:7px;}
.footer-qr{width:104px;height:104px;border:1px dashed rgba(255,255,255,.35);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:12px;color:rgba(255,255,255,.55);margin-top:14px;text-align:center;padding:10px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0;font-size:12px;color:rgba(255,255,255,.55);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;}

/* ---------- Back to top ---------- */
.to-top{position:fixed;right:24px;bottom:24px;width:44px;height:44px;border-radius:50%;background:var(--jade-700);color:#fff;border:0;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transform:translateY(10px);transition:all .22s ease;z-index:70;box-shadow:var(--shadow-2);}
.to-top.is-show{opacity:1;visibility:visible;transform:translateY(0);}
.to-top:hover{background:var(--jade-600);}

@media (max-width:1279px){
  .hot-words{display:none;}
}
@media (max-width:1023px){
  :root{--section-y:64px;}
  .hero__inner{grid-template-columns:1fr;gap:36px;min-height:auto;padding-top:48px;padding-bottom:56px;}
  .hero__media{order:-1;max-width:560px;}
  .hero__countdown{right:12px;bottom:12px;}
  .speakers-scroll{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:18px;padding-bottom:8px;margin-right:-24px;padding-right:24px;}
  .speaker{flex:0 0 78%;scroll-snap-align:start;}
  .scroll-hint{display:block;}
  .cms-grid{grid-template-columns:1fr;}
  .cms-lead{grid-row:auto;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .cta-inner{grid-template-columns:1fr;padding:56px 0;}
  .cta-actions{flex-direction:row;align-items:center;flex-wrap:wrap;gap:20px;}
  .header-search{display:none;}
}
@media (max-width:767px){
  :root{--section-y:48px;}
  .container{padding:0 18px;}
  .header-main__inner{height:58px;gap:12px;}
  .brand__text em{display:none;}
  .header-side .trend-link,.header-side .tel-link{display:none;}
  .nav-toggle{display:flex;}
  .stats__grid{grid-template-columns:1fr 1fr;}
  .stat{border-right:1px solid var(--line);padding:24px 18px;}
  .stat:nth-child(2n){border-right:0;}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--line);}
  .timeline{flex-direction:column;gap:24px;}
  .tl-col{gap:26px;padding-left:24px;border-left:2px solid var(--line);}
  .tl-dot{left:-31px;}
  .ticket-grid{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:16px;padding-bottom:10px;margin-right:-18px;padding-right:18px;}
  .ticket{flex:0 0 84%;scroll-snap-align:start;}
  .ticket__price b{font-size:32px;}
  .cms-mini img{width:96px;flex-basis:96px;}
  .faq-item summary{padding:18px;font-size:15.5px;}
  .faq-item p{padding:0 18px 20px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;gap:8px;}
  .hero__actions .btn{width:100%;}
  .hero__countdown{position:static;display:inline-flex;align-items:center;gap:10px;margin-top:14px;padding:10px 16px;}
  .hero__countdown .cd-label{margin:0;}
}
@media (max-width:519px){
  body{font-size:16px;}
  .brand__text strong{font-size:16px;}
  .stats__grid{grid-template-columns:1fr;}
  .stat{border-right:0;border-bottom:1px solid var(--line);}
  .stat:last-child{border-bottom:0;}
  .cms-mini{flex-direction:column;}
  .cms-mini img{width:100%;flex-basis:auto;aspect-ratio:16/9;}
}

/* roulang page: article */
:root{
  --ink-900:#14201D;
  --jade-700:#1E3A34;
  --jade-600:#2C5147;
  --jade-500:#3B6A5C;
  --cinnabar-500:#C0472F;
  --cinnabar-600:#A63A25;
  --brass-400:#C3A05B;
  --paper-050:#F7F4EE;
  --paper-100:#EFEAE0;
  --paper-200:#E6E0D4;
  --line:#DCD5C8;
  --text-1:#1C1C1A;
  --text-2:#565049;
  --text-3:#8A8279;
  --radius-card:12px;
  --radius-btn:8px;
  --radius-img:10px;
  --shadow-1:0 1px 2px rgba(20,32,29,.06);
  --shadow-2:0 10px 28px rgba(20,32,29,.12);
  --shadow-nav:0 2px 12px rgba(20,32,29,.08);
  --font-serif:"Noto Serif SC","Songti SC","SimSun",serif,system-ui;
  --font-sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --sp-1:8px; --sp-2:16px; --sp-3:24px; --sp-4:32px; --sp-5:48px; --sp-6:64px; --sp-7:96px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.85;
  color:var(--text-1);
  background:var(--paper-050);
  letter-spacing:.01em;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--jade-700);text-decoration:none;transition:color .2s ease,border-color .2s ease,background-color .2s ease}
a:hover{color:var(--cinnabar-500)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
:focus-visible{outline:2px solid var(--brass-400);outline-offset:2px}
ul,ol{padding-left:0;margin:0}
li{list-style:none}
h1,h2,h3,h4{margin:0;font-family:var(--font-serif);font-weight:700;color:var(--jade-700);letter-spacing:.015em}
p{margin:0}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:88px 0}
.section--tight{padding:56px 0}
.section--paper{background:var(--paper-100)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px}
.section-head h2{font-size:clamp(24px,3.4vw,32px);line-height:1.35}
.section-head p{color:var(--text-2);font-size:14px;margin-top:8px}
.section-head__line{width:48px;height:2px;background:var(--brass-400);margin-bottom:12px}

/* ---------- 顶部导航 ---------- */
.site-header{position:sticky;top:0;z-index:60;background:#fff;box-shadow:var(--shadow-nav)}
.header-main{border-bottom:1px solid var(--line);transition:height .25s ease,opacity .2s ease}
.header-main__inner{display:flex;align-items:center;gap:24px;height:64px}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand__mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--jade-700),var(--jade-500));position:relative;flex:0 0 auto}
.brand__mark::after{content:"";position:absolute;inset:9px;border:2px solid var(--brass-400);border-radius:4px}
.brand__text{display:flex;flex-direction:column;line-height:1.25}
.brand__text strong{font-family:var(--font-serif);font-size:18px;color:var(--jade-700);letter-spacing:.02em}
.brand__text em{font-style:normal;font-size:12px;color:var(--text-3)}
.header-search{flex:1 1 auto;min-width:0;display:flex;align-items:center;gap:16px}
.search-form{display:flex;align-items:center;gap:8px;background:var(--paper-050);border:1px solid var(--line);border-radius:var(--radius-btn);padding:0 12px;height:42px;flex:1 1 auto;max-width:420px;transition:border-color .2s ease,box-shadow .2s ease}
.search-form:focus-within{border-color:var(--jade-600);box-shadow:0 0 0 3px rgba(30,58,52,.10)}
.search-form i{color:var(--text-3);font-size:14px}
.search-form input{flex:1 1 auto;min-width:0;border:0;background:transparent;height:40px;font-size:14px;outline:none}
.search-form button{background:var(--jade-700);color:#fff;border-radius:6px;height:30px;padding:0 14px;font-size:13px;transition:background-color .2s ease}
.search-form button:hover{background:var(--jade-600)}
.hot-words{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-3);white-space:nowrap}
.hot-words span{color:var(--text-3)}
.hot-words a{color:var(--text-2);padding:3px 8px;border:1px solid var(--line);border-radius:999px}
.hot-words a:hover{color:#fff;background:var(--jade-700);border-color:var(--jade-700)}
.header-side{display:flex;align-items:center;gap:16px;flex:0 0 auto}
.trend-link,.tel-link{font-size:13px;color:var(--text-2);display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.trend-link i,.tel-link i{color:var(--cinnabar-500)}
.trend-link:hover,.tel-link:hover{color:var(--jade-700)}
.nav-toggle{display:none;width:44px;height:44px;border-radius:8px;border:1px solid var(--line);position:relative}
.nav-toggle span{position:absolute;left:12px;right:12px;height:2px;background:var(--jade-700);border-radius:2px;transition:transform .2s ease,opacity .2s ease}
.nav-toggle span:nth-child(1){top:15px}
.nav-toggle span:nth-child(2){top:21px}
.nav-toggle span:nth-child(3){top:27px}
.nav-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle.is-open span:nth-child(2){opacity:0}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.header-nav{background:#fff}
.header-nav__inner{display:flex;align-items:center;gap:4px;height:48px;overflow-x:auto;scrollbar-width:none}
.header-nav__inner::-webkit-scrollbar{display:none}
.channel{position:relative;padding:0 18px;height:48px;display:inline-flex;align-items:center;font-size:15px;color:var(--text-2);white-space:nowrap}
.channel::after{content:"";position:absolute;left:18px;right:18px;bottom:0;height:2px;background:transparent;transition:background-color .2s ease}
.channel:hover{color:var(--jade-700)}
.channel:hover::after{background:var(--brass-400)}
.channel.is-active{color:var(--jade-700);font-weight:700}
.channel.is-active::after{background:var(--jade-700)}
.site-header.is-compact .header-main{height:0;opacity:0;overflow:hidden;border-bottom-color:transparent}

/* ---------- 移动抽屉 ---------- */
.drawer-mask{position:fixed;inset:0;background:rgba(20,32,29,.45);opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease;z-index:80}
.drawer-mask.is-open{opacity:1;visibility:visible}
.nav-drawer{position:fixed;top:0;right:0;height:100%;width:min(88vw,360px);background:#fff;z-index:90;transform:translateX(100%);transition:transform .28s ease;overflow-y:auto;padding:24px}
.nav-drawer.is-open{transform:translateX(0)}
.nav-drawer h4{font-size:13px;color:var(--text-3);font-family:var(--font-sans);font-weight:600;margin:24px 0 12px}
.nav-drawer h4:first-child{margin-top:0}
.drawer-channels a{display:flex;justify-content:space-between;align-items:center;min-height:44px;font-size:15px;color:var(--text-1);border-bottom:1px solid var(--line)}
.drawer-channels a:hover{color:var(--jade-700)}
.drawer-hot{display:flex;flex-wrap:wrap;gap:8px}
.drawer-hot a{font-size:13px;border:1px solid var(--line);border-radius:999px;padding:5px 12px;color:var(--text-2)}
.drawer-hot a:hover{background:var(--jade-700);color:#fff;border-color:var(--jade-700)}
.drawer-contact li{font-size:14px;color:var(--text-2);padding:6px 0;display:flex;gap:8px;align-items:flex-start}
.drawer-contact i{color:var(--brass-400);margin-top:5px}

/* ---------- 面包屑 ---------- */
.crumb-bar{background:var(--paper-100);border-bottom:1px solid var(--line)}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-3);padding:14px 0;flex-wrap:wrap}
.crumb a{color:var(--text-2)}
.crumb a:hover{color:var(--cinnabar-500)}
.crumb .sep{color:var(--text-3)}
.crumb .crumb-cat{color:var(--jade-700)}
.crumb .crumb-current{color:var(--text-3);max-width:520px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- 文章布局 ---------- */
.article-wrap{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;align-items:start;padding:56px 0 72px}
.article-main{min-width:0}
.article-head{border-bottom:1px solid var(--line);padding-bottom:28px;margin-bottom:36px}
.article-badge{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--cinnabar-500);border:1px solid rgba(192,71,47,.35);background:rgba(192,71,47,.06);border-radius:999px;padding:4px 12px;margin-bottom:18px}
.article-head h1{font-size:clamp(28px,4vw,40px);line-height:1.3;margin-bottom:20px}
.article-meta{display:flex;flex-wrap:wrap;gap:18px;font-size:13px;color:var(--text-3)}
.article-meta span{display:inline-flex;align-items:center;gap:6px}
.article-meta i{color:var(--brass-400)}

.article-content{max-width:760px;font-size:17px;line-height:1.9;color:var(--text-1)}
.article-content > * + *{margin-top:1.25em}
.article-content h2{font-size:clamp(22px,2.6vw,28px);line-height:1.4;padding-left:14px;border-left:3px solid var(--brass-400);margin-top:40px}
.article-content h3{font-size:19px;font-weight:700;line-height:1.5;margin-top:32px;color:var(--jade-700)}
.article-content p{color:var(--text-1)}
.article-content ul,.article-content ol{padding-left:4px}
.article-content ul li{position:relative;padding-left:20px;margin:.55em 0;color:var(--text-2)}
.article-content ul li::before{content:"";position:absolute;left:2px;top:.78em;width:6px;height:6px;border-radius:50%;background:var(--brass-400)}
.article-content ol{counter-reset:olc}
.article-content ol li{position:relative;padding-left:26px;margin:.55em 0;color:var(--text-2);counter-increment:olc}
.article-content ol li::before{content:counter(olc);position:absolute;left:0;top:.15em;font-size:13px;color:var(--cinnabar-500);font-weight:700}
.article-content blockquote{margin:28px 0;padding:18px 22px;background:var(--paper-100);border-left:3px solid var(--jade-700);border-radius:0 var(--radius-card) var(--radius-card) 0;color:var(--text-2)}
.article-content img{border-radius:var(--radius-img);margin:28px 0 8px;width:100%;object-fit:cover}
.article-content figure{margin:28px 0}
.article-content figcaption{font-size:13px;color:var(--text-3);text-align:center;margin-top:10px}
.article-content a{color:var(--jade-700);border-bottom:1px solid rgba(30,58,52,.35)}
.article-content a:hover{color:var(--cinnabar-500);border-bottom-color:var(--cinnabar-500)}
.article-content table{width:100%;border-collapse:collapse;font-size:15px;display:block;overflow-x:auto}
.article-content th,.article-content td{border:1px solid var(--line);padding:10px 14px;text-align:left}
.article-content thead th{background:var(--paper-100);color:var(--jade-700)}
.article-content tbody tr:nth-child(even){background:rgba(239,234,224,.55)}

.article-empty{background:#fff;border:1px dashed var(--line);border-radius:var(--radius-card);padding:56px 32px;text-align:center;max-width:760px}
.article-empty i{font-size:34px;color:var(--brass-400)}
.article-empty h2{font-size:20px;margin:16px 0 8px}
.article-empty p{color:var(--text-2);font-size:15px;margin-bottom:22px}

.article-foot{margin-top:44px;padding-top:24px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between}
.article-tags{display:flex;flex-wrap:wrap;gap:8px}
.article-tags a{font-size:13px;color:var(--text-2);border:1px solid var(--line);border-radius:999px;padding:4px 12px}
.article-tags a:hover{background:var(--jade-700);color:#fff;border-color:var(--jade-700)}

/* ---------- 侧栏 ---------- */
.article-side{position:sticky;top:132px;display:flex;flex-direction:column;gap:24px}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-1);padding:24px}
.side-card h3{font-size:17px;margin-bottom:12px}
.side-card p{font-size:14px;color:var(--text-2);line-height:1.8}
.side-card--signup{background:var(--jade-700);border-color:var(--jade-700);color:#fff}
.side-card--signup h3{color:#fff}
.side-card--signup p{color:rgba(255,255,255,.78)}
.side-list li + li{border-top:1px solid var(--line)}
.side-list a{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:44px;font-size:14px;color:var(--text-1)}
.side-list a:hover{color:var(--cinnabar-500)}
.side-list span{color:var(--text-3);font-size:12px}
.side-contact li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--text-2);padding:5px 0}
.side-contact i{color:var(--brass-400);margin-top:5px}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 24px;border-radius:var(--radius-btn);font-size:15px;font-weight:600;border:1px solid transparent;transition:background-color .2s ease,transform .2s ease,box-shadow .2s ease,color .2s ease,border-color .2s ease}
.btn--primary{background:var(--jade-700);color:#fff}
.btn--primary:hover{background:var(--jade-600);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-2)}
.btn--accent{background:var(--cinnabar-500);color:#fff}
.btn--accent:hover{background:var(--cinnabar-600);color:#fff;transform:translateY(-2px)}
.btn--ghost{background:transparent;color:var(--jade-700);border-color:rgba(30,58,52,.35)}
.btn--ghost:hover{background:rgba(30,58,52,.08);color:var(--jade-700)}
.btn--light{background:#fff;color:var(--jade-700)}
.btn--light:hover{background:var(--paper-100);color:var(--jade-700);transform:translateY(-2px)}
.btn--block{width:100%}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}

/* ---------- 相关推荐 ---------- */
.rel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.rel-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-1);overflow:hidden;display:flex;flex-direction:column;transition:transform .25s ease,box-shadow .25s ease}
.rel-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.rel-card__media{position:relative;aspect-ratio:16/9;overflow:hidden}
.rel-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.rel-card:hover .rel-card__media img{transform:scale(1.04)}
.rel-card__body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1 1 auto}
.rel-card__body h3{font-size:17px;line-height:1.5}
.rel-card__body p{font-size:14px;color:var(--text-2);line-height:1.8}
.rel-card__meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;font-size:13px;color:var(--text-3)}
.badge{display:inline-flex;align-items:center;font-size:12px;border-radius:999px;padding:3px 10px;background:rgba(30,58,52,.08);color:var(--jade-700)}
.badge--accent{background:rgba(192,71,47,.10);color:var(--cinnabar-500)}

/* ---------- CTA ---------- */
.cta-band{background:var(--ink-900);color:#fff;border-radius:16px;padding:48px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:32px;align-items:center}
.cta-band h2{color:#fff;font-size:clamp(22px,2.8vw,30px);line-height:1.4}
.cta-band p{color:rgba(255,255,255,.75);font-size:15px;margin-top:12px;max-width:620px}
.cta-band__actions{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--jade-700);color:rgba(255,255,255,.78);padding:72px 0 0;margin-top:88px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:40px}
.site-footer h4{font-family:var(--font-sans);font-size:14px;font-weight:600;color:#fff;margin-bottom:18px;letter-spacing:.02em}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.footer-brand strong{font-family:var(--font-serif);font-size:18px;color:#fff}
.footer-brand .brand__mark{background:rgba(255,255,255,.10)}
.site-footer p{font-size:14px;line-height:1.9}
.footer-links li,.footer-contact li{font-size:14px;padding:6px 0}
.footer-links a{color:rgba(255,255,255,.78)}
.footer-links a:hover{color:#fff;border-bottom:1px solid #fff}
.footer-contact li{display:flex;gap:10px;align-items:flex-start}
.footer-contact i{color:var(--brass-400);margin-top:5px}
.footer-qr{width:112px;height:112px;margin-top:20px;border:1px dashed rgba(255,255,255,.35);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:12px;line-height:1.6;color:rgba(255,255,255,.65);text-align:center}
.footer-bottom{margin-top:56px;border-top:1px solid rgba(255,255,255,.12);padding:20px 0 28px;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:12px;color:rgba(255,255,255,.6)}

/* ---------- 返回顶部 ---------- */
.back-top{position:fixed;right:24px;bottom:28px;width:44px;height:44px;border-radius:50%;background:var(--jade-700);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-2);opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .25s ease,transform .25s ease,visibility .25s ease;z-index:70}
.back-top.is-show{opacity:1;visibility:visible;transform:translateY(0)}
.back-top:hover{background:var(--jade-600);color:#fff}

@media (max-width:1279px){
  .article-wrap{grid-template-columns:minmax(0,1fr) 280px;gap:40px}
}
@media (max-width:1023px){
  .section{padding:64px 0}
  .header-search .hot-words{display:none}
  .article-wrap{grid-template-columns:minmax(0,1fr);gap:40px;padding:40px 0 56px}
  .article-side{position:static;flex-direction:row;flex-wrap:wrap}
  .article-side > *{flex:1 1 260px}
  .rel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-band{grid-template-columns:minmax(0,1fr);padding:36px}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .article-content{max-width:100%}
}
@media (max-width:767px){
  .section{padding:48px 0}
  .container{padding:0 18px}
  .header-main__inner{height:58px;gap:12px}
  .header-search{display:none}
  .trend-link,.tel-link{display:none}
  .nav-toggle{display:block}
  .brand__text em{display:none}
  .brand__text strong{font-size:16px}
  .channel{padding:0 14px;font-size:14px}
  .article-head h1{font-size:26px}
  .article-content{font-size:16px}
  .rel-grid{grid-template-columns:minmax(0,1fr)}
  .cta-band{padding:28px;border-radius:14px}
  .cta-band__actions .btn{width:100%}
  .article-foot{flex-direction:column;align-items:flex-start}
  .back-top{right:16px;bottom:18px}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:28px}
}
@media (max-width:479px){
  .brand__text strong{font-size:15px}
  .crumb .crumb-current{max-width:180px}
  .footer-grid{grid-template-columns:minmax(0,1fr)}
}

/* roulang page: category1 */
:root{
  --ink-900:#14201D;
  --jade-700:#1E3A34;
  --jade-600:#2C5147;
  --jade-500:#3A6459;
  --cinnabar-500:#C0472F;
  --cinnabar-600:#A63A25;
  --brass-400:#C3A05B;
  --paper-050:#F7F4EE;
  --paper-100:#EFEAE0;
  --paper-200:#E5DFD3;
  --line:#DCD5C8;
  --text-1:#1C1C1A;
  --text-2:#565049;
  --text-3:#8A8279;
  --r-card:12px;
  --r-btn:8px;
  --r-img:10px;
  --shadow-card:0 1px 2px rgba(20,32,29,.06);
  --shadow-hover:0 10px 28px rgba(20,32,29,.12);
  --shadow-nav:0 2px 12px rgba(20,32,29,.08);
  --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC",Georgia,serif;
  --font-sans:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--paper-050);
  color:var(--text-1);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.85;
  letter-spacing:.01em;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--jade-700);text-decoration:none;transition:color .2s ease,border-color .2s ease,background-color .2s ease;}
a:hover{color:var(--cinnabar-500);}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:2px solid var(--brass-400);outline-offset:2px;
}
button,input,textarea,select{font:inherit;color:inherit;}
h1,h2,h3,h4{font-family:var(--font-serif);color:var(--jade-700);margin:0;font-weight:700;letter-spacing:.015em;}
h1{font-size:clamp(30px,5vw,46px);line-height:1.25;}
h2{font-size:clamp(24px,3.4vw,32px);line-height:1.35;}
h3{font-size:19px;line-height:1.5;font-weight:700;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.section{padding:88px 0;}
.section--tight{padding:64px 0;}
.section--paper{background:var(--paper-100);}
.section--dark{background:var(--jade-700);color:#E9E4D8;}
.section--dark h2,.section--dark h3{color:#fff;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;flex-wrap:wrap;}
.section-head__kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.08em;color:var(--cinnabar-500);
  text-transform:uppercase;margin-bottom:12px;font-weight:600;
}
.section-head__kicker::before{content:"";width:22px;height:2px;background:var(--brass-400);display:inline-block;}
.section-head p{color:var(--text-2);max-width:640px;margin-top:10px;}
.section--dark .section-head p{color:#C9C2B3;}
.link-more{font-size:14px;font-weight:600;border-bottom:1px solid var(--brass-400);padding-bottom:2px;}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;cursor:pointer;border:1px solid transparent;
  transition:background-color .2s ease,color .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.btn--primary{background:var(--jade-700);color:#fff;border-color:var(--jade-700);}
.btn--primary:hover{background:var(--jade-600);color:#fff;transform:translateY(-2px);box-shadow:0 8px 20px rgba(20,32,29,.18);}
.btn--cinnabar{background:var(--cinnabar-500);color:#fff;border-color:var(--cinnabar-500);}
.btn--cinnabar:hover{background:var(--cinnabar-600);color:#fff;transform:translateY(-2px);box-shadow:0 8px 20px rgba(192,71,47,.24);}
.btn--outline{background:transparent;color:var(--jade-700);border-color:var(--jade-700);}
.btn--outline:hover{background:rgba(30,58,52,.08);color:var(--jade-700);}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55);}
.btn--ghost:hover{background:rgba(255,255,255,.12);color:#fff;}
.btn--light{background:#fff;color:var(--jade-700);border-color:#fff;}
.btn--light:hover{background:var(--paper-100);color:var(--jade-700);transform:translateY(-2px);}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none;}

/* ============ 标签 / 徽章 ============ */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:3px 12px;border-radius:999px;font-size:12.5px;font-weight:600;
  background:rgba(30,58,52,.08);color:var(--jade-700);border:1px solid rgba(30,58,52,.16);
}
.badge--cinnabar{background:rgba(192,71,47,.10);color:var(--cinnabar-500);border-color:rgba(192,71,47,.26);}
.tag{
  display:inline-flex;align-items:center;height:32px;padding:0 14px;border-radius:999px;
  border:1px solid var(--line);color:var(--text-2);font-size:13.5px;background:#fff;
  transition:all .2s ease;
}
.tag:hover{border-color:var(--jade-700);background:var(--jade-700);color:#fff;}

/* ============ 导航 ============ */
.site-header{position:sticky;top:0;z-index:60;background:#fff;box-shadow:var(--shadow-nav);transition:box-shadow .2s ease;}
.header-main{border-bottom:1px solid var(--line);}
.header-main__inner{display:flex;align-items:center;gap:24px;min-height:64px;padding-top:8px;padding-bottom:8px;}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.brand__mark{
  width:38px;height:38px;border-radius:10px;flex:0 0 auto;
  background:linear-gradient(140deg,var(--jade-700),var(--jade-500));
  position:relative;box-shadow:inset 0 0 0 1px rgba(195,160,91,.6);
}
.brand__mark::before{
  content:"";position:absolute;inset:9px;border:2px solid var(--brass-400);
  border-bottom-color:transparent;border-radius:2px 2px 0 0;
}
.brand__mark::after{
  content:"";position:absolute;left:50%;bottom:9px;width:2px;height:12px;
  transform:translateX(-50%);background:var(--brass-400);opacity:.9;
}
.brand__text{display:flex;flex-direction:column;line-height:1.25;}
.brand__text strong{font-family:var(--font-serif);font-size:18px;color:var(--jade-700);letter-spacing:.02em;}
.brand__text em{font-style:normal;font-size:12px;color:var(--text-3);letter-spacing:.02em;}
.header-search{flex:1 1 auto;max-width:520px;min-width:0;}
.search-form{
  display:flex;align-items:center;gap:8px;height:44px;padding:0 6px 0 14px;
  background:var(--paper-050);border:1px solid var(--line);border-radius:var(--r-btn);
  transition:border-color .2s ease,background-color .2s ease;
}
.search-form:focus-within{border-color:var(--jade-700);background:#fff;}
.search-form i{color:var(--text-3);font-size:14px;}
.search-form input{flex:1;min-width:0;height:38px;border:0;background:transparent;font-size:14.5px;outline:none;}
.search-form input::placeholder{color:var(--text-3);}
.search-form button{
  height:34px;padding:0 16px;border:0;border-radius:6px;background:var(--jade-700);
  color:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:background-color .2s ease;
}
.search-form button:hover{background:var(--jade-600);}
.hot-words{display:flex;align-items:center;gap:10px;margin-top:6px;font-size:12.5px;color:var(--text-3);flex-wrap:wrap;}
.hot-words span{color:var(--text-3);}
.hot-words a{color:var(--text-2);border-bottom:1px dashed transparent;padding-bottom:1px;}
.hot-words a:hover{color:var(--cinnabar-500);border-bottom-color:var(--cinnabar-500);}
.header-side{display:flex;align-items:center;gap:18px;flex:0 0 auto;margin-left:auto;}
.trend-link,.tel-link{font-size:14px;font-weight:600;color:var(--text-2);display:inline-flex;align-items:center;gap:6px;white-space:nowrap;}
.trend-link:hover,.tel-link:hover{color:var(--cinnabar-500);}
.tel-link{color:var(--jade-700);}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:8px;
  background:#fff;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:4px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--jade-700);border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.header-nav{border-bottom:1px solid var(--line);background:#fff;}
.header-nav__inner{display:flex;align-items:stretch;gap:30px;min-height:48px;}
.channel{
  position:relative;display:inline-flex;align-items:center;height:48px;
  font-size:15px;font-weight:500;color:var(--text-2);
}
.channel::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:transparent;
  transition:background-color .2s ease;
}
.channel:hover{color:var(--jade-700);}
.channel:hover::after{background:rgba(30,58,52,.28);}
.channel.is-active{color:var(--jade-700);font-weight:700;}
.channel.is-active::after{background:var(--jade-700);}
.site-header.is-compact .header-main__inner{min-height:56px;}

/* 移动抽屉 */
.mobile-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(86vw,340px);z-index:90;
  background:#fff;box-shadow:-12px 0 32px rgba(20,32,29,.18);
  transform:translateX(105%);transition:transform .28s ease;
  padding:22px 20px 32px;overflow-y:auto;
}
.mobile-drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;}
.drawer-head strong{font-family:var(--font-serif);font-size:17px;color:var(--jade-700);}
.drawer-close{width:40px;height:40px;border:1px solid var(--line);border-radius:8px;background:#fff;cursor:pointer;}
.drawer-links a{
  display:block;padding:13px 0;border-bottom:1px solid var(--line);
  font-size:15.5px;color:var(--text-1);font-weight:500;
}
.drawer-links a.is-active{color:var(--cinnabar-500);font-weight:700;}
.drawer-block{margin-top:24px;}
.drawer-block h5{font-size:13px;letter-spacing:.08em;color:var(--text-3);margin:0 0 12px;font-weight:600;font-family:var(--font-sans);}
.drawer-tags{display:flex;flex-wrap:wrap;gap:8px;}
.drawer-contact{font-size:14px;color:var(--text-2);line-height:2;}
.drawer-mask{
  position:fixed;inset:0;background:rgba(20,32,29,.45);z-index:80;
  opacity:0;visibility:hidden;transition:opacity .28s ease,visibility .28s ease;
}
.drawer-mask.is-open{opacity:1;visibility:visible;}

/* ============ Hero ============ */
.hero{position:relative;overflow:hidden;background:var(--jade-700);}
.hero__bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:.34;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(96deg,rgba(20,32,29,.94) 0%,rgba(20,32,29,.80) 46%,rgba(20,32,29,.42) 100%);
}
.hero__inner{position:relative;z-index:2;padding:72px 0 64px;color:#EDE8DC;}
.hero__grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:56px;align-items:center;}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(237,232,220,.72);margin-bottom:22px;flex-wrap:wrap;}
.breadcrumb a{color:rgba(237,232,220,.86);}
.breadcrumb a:hover{color:#fff;}
.breadcrumb span.sep{color:rgba(237,232,220,.45);}
.hero__eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;letter-spacing:.16em;color:var(--brass-400);font-weight:600;margin-bottom:16px;}
.hero__eyebrow::before{content:"";width:30px;height:1px;background:var(--brass-400);}
.hero h1{color:#fff;margin-bottom:16px;}
.hero__lead{font-size:17px;color:#D7D0BF;max-width:600px;}
.hero__sub{font-size:15px;color:var(--brass-400);font-weight:600;margin-bottom:10px;letter-spacing:.04em;}
.hero__actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px;}
.hero__meta{display:flex;gap:26px;flex-wrap:wrap;margin-top:30px;padding-top:22px;border-top:1px solid rgba(255,255,255,.16);font-size:13.5px;color:rgba(237,232,220,.78);}
.hero__meta i{color:var(--brass-400);margin-right:6px;}
.hero__media{position:relative;}
.hero__media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-card);box-shadow:0 18px 44px rgba(0,0,0,.30);}
.hero__media-tag{
  position:absolute;left:18px;bottom:18px;background:rgba(20,32,29,.82);color:#fff;
  border:1px solid rgba(195,160,91,.5);border-radius:999px;padding:6px 16px;font-size:13px;backdrop-filter:blur(4px);
}

/* ============ 数据条 ============ */
.statbar{background:var(--ink-900);color:#E9E4D8;}
.statbar__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;}
.stat{ padding:26px 22px;border-left:1px solid rgba(255,255,255,.10);}
.stat:first-child{border-left:0;padding-left:0;}
.stat strong{
  display:block;font-family:var(--font-serif);font-size:30px;color:#fff;line-height:1.2;
  font-variant-numeric:tabular-nums;
}
.stat strong em{font-style:normal;font-size:14px;color:var(--brass-400);margin-left:4px;font-family:var(--font-sans);font-weight:600;}
.stat span{display:block;font-size:13.5px;color:rgba(233,228,216,.7);margin-top:6px;}

/* ============ 内容方向卡片 ============ */
.news-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;height:100%;display:flex;flex-direction:column;
  box-shadow:var(--shadow-card);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:#CFC6B4;}
.news-card__media{position:relative;overflow:hidden;}
.news-card__media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .4s ease;}
.news-card:hover .news-card__media img{transform:scale(1.04);}
.news-card__body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1;}
.news-card__body h3{margin-bottom:10px;transition:color .2s ease;}
.news-card:hover .news-card__body h3{color:var(--jade-600);}
.news-card__body p{font-size:14.5px;color:var(--text-2);line-height:1.8;}
.news-card__foot{
  margin-top:auto;padding-top:18px;display:flex;align-items:center;justify-content:space-between;
  gap:12px;font-size:13px;color:var(--text-3);
}
.news-card__foot .link-inline{font-weight:600;color:var(--jade-700);border-bottom:1px solid transparent;}
.news-card:hover .news-card__foot .link-inline{border-bottom-color:var(--jade-700);}

/* ============ 流程 ============ */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;position:relative;}
.steps::before{
  content:"";position:absolute;left:26px;right:26px;top:24px;height:1px;
  background:linear-gradient(90deg,var(--brass-400),rgba(195,160,91,.25));z-index:0;
}
.step{position:relative;z-index:1;padding-right:6px;}
.step__num{
  width:48px;height:48px;border-radius:50%;background:var(--paper-050);border:2px solid var(--brass-400);
  display:flex;align-items:center;justify-content:center;font-family:var(--font-serif);
  font-size:16px;color:var(--jade-700);font-weight:700;margin-bottom:18px;font-variant-numeric:tabular-nums;
}
.step h3{font-size:17.5px;margin-bottom:8px;}
.step p{font-size:14.5px;color:var(--text-2);}

/* ============ 行式说明条 ============ */
.rowlist{border-top:1px solid rgba(255,255,255,.14);}
.rowitem{
  display:grid;grid-template-columns:64px minmax(180px,.72fr) minmax(0,1.6fr);
  gap:24px;align-items:center;padding:26px 0;border-bottom:1px solid rgba(255,255,255,.14);
}
.rowitem__icon{
  width:52px;height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:rgba(195,160,91,.14);border:1px solid rgba(195,160,91,.4);color:var(--brass-400);font-size:19px;
}
.rowitem h3{font-size:18px;color:#fff;margin:0;}
.rowitem p{margin:0;font-size:14.5px;color:#C9C2B3;line-height:1.85;}

/* ============ FAQ ============ */
.faq{max-width:900px;margin:0 auto;}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);margin-bottom:12px;overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;}
.faq-item:hover{border-color:#CFC6B4;box-shadow:var(--shadow-card);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 22px;background:transparent;border:0;cursor:pointer;text-align:left;
  font-size:16px;font-weight:600;color:var(--text-1);font-family:var(--font-sans);
}
.faq-q i{
  flex:0 0 auto;width:28px;height:28px;border-radius:50%;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;color:var(--jade-700);font-size:13px;
  transition:transform .2s ease,background-color .2s ease,color .2s ease,border-color .2s ease;
}
.faq-item.is-open .faq-q i{transform:rotate(45deg);background:var(--jade-700);color:#fff;border-color:var(--jade-700);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease;}
.faq-a p{padding:0 22px 22px;font-size:15px;color:var(--text-2);line-height:1.85;}

/* ============ CTA ============ */
.cta-band{
  background:linear-gradient(120deg,var(--ink-900),var(--jade-700) 62%,var(--jade-600));
  border-radius:16px;padding:56px 48px;color:#fff;position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(195,160,91,.28),transparent 68%);
}
.cta-band__inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap;}
.cta-band h2{color:#fff;margin-bottom:10px;}
.cta-band p{color:#CBD3CE;max-width:600px;margin:0;}
.cta-band__actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap;}
.text-link-light{color:#E9E4D8;font-size:15px;font-weight:600;border-bottom:1px solid rgba(233,228,216,.5);padding-bottom:2px;}
.text-link-light:hover{color:#fff;border-bottom-color:#fff;}

/* ============ 页脚 ============ */
.site-footer{background:var(--jade-700);color:#C9C2B3;padding:64px 0 0;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-brand strong{font-family:var(--font-serif);font-size:17px;color:#fff;}
.site-footer p{font-size:14px;line-height:1.85;color:#B9B2A3;}
.footer-qr{
  margin-top:18px;width:116px;height:116px;border-radius:10px;border:1px dashed rgba(255,255,255,.32);
  display:flex;align-items:center;justify-content:center;text-align:center;font-size:12.5px;color:#A9A294;
  background-image:linear-gradient(135deg,rgba(255,255,255,.06) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.06) 50%,rgba(255,255,255,.06) 75%,transparent 75%);
  background-size:14px 14px;
}
.site-footer h4{font-family:var(--font-sans);font-size:14px;font-weight:600;color:#fff;margin-bottom:16px;letter-spacing:.04em;}
.footer-links li{margin-bottom:10px;}
.footer-links a{font-size:14px;color:#BEB7A8;}
.footer-links a:hover{color:#fff;border-bottom:1px solid #fff;}
.footer-contact li{display:flex;gap:10px;font-size:14px;color:#BEB7A8;margin-bottom:12px;line-height:1.7;}
.footer-contact i{color:var(--brass-400);margin-top:4px;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding:20px 0 26px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12px;color:#9C9587;
}
.back-top{
  position:fixed;right:22px;bottom:22px;width:44px;height:44px;border-radius:50%;
  background:var(--jade-700);color:#fff;border:0;cursor:pointer;z-index:70;
  display:flex;align-items:center;justify-content:center;box-shadow:0 8px 22px rgba(20,32,29,.28);
  opacity:0;visibility:hidden;transform:translateY(10px);transition:all .25s ease;
}
.back-top.is-show{opacity:1;visibility:visible;transform:translateY(0);}
.back-top:hover{background:var(--cinnabar-500);}

/* ============ 响应式 ============ */
@media (max-width:1279px){
  .header-search{max-width:420px;}
}
@media (max-width:1023px){
  .section{padding:64px 0;}
  .section--tight{padding:48px 0;}
  .hero__grid{grid-template-columns:1fr;gap:36px;}
  .hero__media img{aspect-ratio:16/9;}
  .hero__inner{padding:52px 0 48px;}
  .header-search{display:none;}
  .nav-toggle{display:flex;}
  .header-nav__inner{gap:22px;overflow-x:auto;-webkit-overflow-scrolling:touch;}
  .header-nav__inner::-webkit-scrollbar{display:none;}
  .channel{white-space:nowrap;}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;}
  .steps::before{display:none;}
  .statbar__grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .stat{padding:22px 18px;border-left:0;border-top:1px solid rgba(255,255,255,.10);}
  .stat:nth-child(-n+2){border-top:0;}
  .stat:first-child{padding-left:18px;}
  .rowitem{grid-template-columns:56px minmax(0,1fr);gap:16px 18px;}
  .rowitem p{grid-column:1 / -1;}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;}
  .cta-band{padding:44px 32px;}
}
@media (max-width:767px){
  .container{padding:0 18px;}
  .brand__text em{display:none;}
  .trend-link{display:none;}
  .tel-link span{display:none;}
  .hero__actions .btn{flex:1 1 100%;}
  .hero__meta{gap:14px;}
  .section-head{margin-bottom:28px;}
  .steps{grid-template-columns:1fr;gap:22px;}
  .step__num{width:42px;height:42px;font-size:15px;margin-bottom:12px;}
  .cta-band{border-radius:12px;padding:34px 22px;}
  .cta-band__actions{width:100%;}
  .cta-band__actions .btn{flex:1 1 100%;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
}
@media (max-width:519px){
  .statbar__grid{grid-template-columns:1fr;}
  .stat{border-top:1px solid rgba(255,255,255,.10);}
  .stat:first-child{border-top:0;}
  .brand__text strong{font-size:16px;}
  .faq-q{font-size:15px;padding:18px 16px;}
  .faq-a p{padding:0 16px 18px;}
}

/* roulang page: category2 */
:root{
  --ink-900:#14201D;
  --jade-700:#1E3A34;
  --jade-600:#2C5147;
  --cinnabar-500:#C0472F;
  --cinnabar-600:#A93A25;
  --brass-400:#C3A05B;
  --paper-050:#F7F4EE;
  --paper-100:#EFEAE0;
  --line:#DCD5C8;
  --text-1:#1C1C1A;
  --text-2:#565049;
  --text-3:#8A8279;
  --white:#FFFFFF;
  --radius-card:12px;
  --radius-btn:8px;
  --radius-img:10px;
  --shadow-1:0 1px 2px rgba(20,32,29,.06);
  --shadow-2:0 10px 28px rgba(20,32,29,.12);
  --shadow-nav:0 2px 12px rgba(20,32,29,.08);
  --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC","STSong",serif;
  --font-sans:"Noto Sans SC","PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.85;
  color:var(--text-1);
  background:var(--paper-050);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;border-style:none}
h1,h2,h3,h4{margin:0;font-family:var(--font-serif);font-weight:700;color:var(--jade-700);letter-spacing:.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:var(--jade-700);text-decoration:none;transition:color .2s ease,background-color .2s ease,border-color .2s ease}
a:hover{color:var(--cinnabar-500)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--brass-400);outline-offset:2px;
}
button{font-family:inherit}
.button,.button:hover,.button:focus{background:none;color:inherit;margin:0;padding:0;font-size:inherit;border:0}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* ---------- 头部导航 ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(247,244,238,.98);backdrop-filter:saturate(150%) blur(6px);border-bottom:1px solid var(--line);transition:box-shadow .25s ease}
.site-header.is-stuck{box-shadow:var(--shadow-nav)}
.header-main__inner{display:flex;align-items:center;gap:20px;min-height:68px;transition:min-height .25s ease}
.site-header.is-stuck .header-main__inner{min-height:56px}

.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand__mark{position:relative;width:38px;height:38px;border-radius:10px;background:linear-gradient(150deg,var(--jade-700),var(--jade-600));box-shadow:inset 0 0 0 1px rgba(195,160,91,.45);flex:0 0 auto}
.brand__mark::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:12px;background:var(--brass-400);transform:translate(-50%,-50%) rotate(45deg);border-radius:2px;opacity:.9}
.brand__text{display:flex;flex-direction:column;line-height:1.25}
.brand__text strong{font-family:var(--font-serif);font-size:17px;color:var(--jade-700);letter-spacing:.02em}
.brand__text em{font-style:normal;font-size:12px;color:var(--text-3);letter-spacing:.04em}

.header-search{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;gap:4px}
.search-form{display:flex;align-items:center;gap:8px;height:40px;padding:0 8px 0 14px;background:var(--white);border:1px solid var(--line);border-radius:999px;transition:border-color .2s ease,box-shadow .2s ease}
.search-form:focus-within{border-color:var(--jade-600);box-shadow:0 0 0 3px rgba(44,81,71,.10)}
.search-form i{color:var(--text-3);font-size:14px}
.search-form input[type="search"]{flex:1 1 auto;min-width:0;height:38px;border:0;background:transparent;font-size:14px;color:var(--text-1);outline:none;font-family:inherit}
.search-form input[type="search"]::placeholder{color:var(--text-3)}
.search-form button{height:30px;padding:0 16px;border:0;border-radius:999px;background:var(--jade-700);color:#fff;font-size:13px;letter-spacing:.04em;cursor:pointer;transition:background-color .2s ease,transform .2s ease}
.search-form button:hover{background:var(--jade-600);transform:translateY(-1px)}
.hot-words{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-3);padding-left:4px}
.hot-words span{color:var(--text-3)}
.hot-words a{display:inline-block;padding:1px 9px;border:1px solid var(--line);border-radius:999px;color:var(--text-2);font-size:12px}
.hot-words a:hover{border-color:var(--jade-700);background:var(--jade-700);color:#fff}

.header-side{display:flex;align-items:center;gap:16px;flex:0 0 auto}
.trend-link,.tel-link{font-size:13px;color:var(--text-2);display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.trend-link i{color:var(--cinnabar-500)}
.tel-link{color:var(--jade-700);font-weight:600}
.trend-link:hover,.tel-link:hover{color:var(--cinnabar-500)}

.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:var(--white);cursor:pointer;padding:0;align-items:center;justify-content:center;flex-direction:column;gap:4px}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--jade-700);border-radius:2px;transition:transform .25s ease,opacity .25s ease}

.header-nav{border-top:1px solid var(--line);background:var(--white)}
.header-nav__inner{display:flex;align-items:center;gap:6px;min-height:48px;overflow-x:auto;scrollbar-width:none}
.header-nav__inner::-webkit-scrollbar{display:none}
.channel{position:relative;display:inline-flex;align-items:center;height:48px;padding:0 16px;font-size:15px;color:var(--text-2);white-space:nowrap}
.channel::after{content:"";position:absolute;left:16px;right:16px;bottom:0;height:2px;background:var(--jade-700);transform:scaleX(0);transform-origin:center;transition:transform .22s ease}
.channel:hover{color:var(--jade-700)}
.channel:hover::after{transform:scaleX(.6)}
.channel.is-active{color:var(--jade-700);font-weight:700}
.channel.is-active::after{transform:scaleX(1)}

.nav-mask{position:fixed;inset:0;background:rgba(20,32,29,.45);opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease;z-index:55}
.nav-mask.is-open{opacity:1;visibility:visible}

/* ---------- Hero ---------- */
.page-hero{position:relative;overflow:hidden;color:#fff}
.page-hero__bg{position:absolute;inset:0;background-size:cover;background-position:center;background-color:#14201D}
.page-hero__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(20,32,29,.94) 0%,rgba(30,58,52,.82) 46%,rgba(30,58,52,.46) 100%)}
.page-hero__inner{position:relative;z-index:2;display:grid;grid-template-columns:1.4fr .6fr;gap:56px;align-items:center;padding-top:80px;padding-bottom:88px}

.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.72);margin-bottom:20px;flex-wrap:wrap}
.breadcrumb a{color:rgba(255,255,255,.82)}
.breadcrumb a:hover{color:#fff}
.breadcrumb em{font-style:normal;color:rgba(255,255,255,.62);max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.breadcrumb span{color:rgba(255,255,255,.45)}

.hero-tag{display:inline-flex;align-items:center;height:28px;padding:0 14px;border:1px solid rgba(195,160,91,.65);border-radius:999px;font-size:13px;letter-spacing:.08em;color:#EBDCC0;background:rgba(195,160,91,.10);margin-bottom:18px}
.page-hero h1{font-size:clamp(30px,4.2vw,46px);line-height:1.28;color:#fff;margin-bottom:18px}
.page-hero__sub{font-size:17px;line-height:1.8;color:rgba(255,255,255,.86);max-width:640px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:30px;padding-top:24px;border-top:1px solid rgba(255,255,255,.16);font-size:14px;color:rgba(255,255,255,.78)}
.hero-meta li{display:inline-flex;align-items:center;gap:8px}
.hero-meta i{color:var(--brass-400)}

.countdown{background:rgba(255,255,255,.96);border-radius:var(--radius-card);padding:26px 24px;box-shadow:0 18px 44px rgba(20,32,29,.28);color:var(--text-1)}
.countdown__label{display:inline-block;font-size:12px;letter-spacing:.12em;color:var(--cinnabar-500);border-bottom:1px solid rgba(192,71,47,.35);padding-bottom:2px;margin-bottom:12px}
.countdown__title{display:block;font-family:var(--font-serif);font-size:20px;line-height:1.45;color:var(--jade-700);margin-bottom:14px}
.countdown__meta li{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--text-2);padding:5px 0}
.countdown__meta i{color:var(--brass-400);width:16px;text-align:center}
.countdown__clock{display:flex;align-items:baseline;gap:10px;margin:16px 0 18px;padding:14px 16px;background:var(--paper-100);border-radius:10px}
.countdown__num{font-family:var(--font-serif);font-size:30px;line-height:1;color:var(--cinnabar-500);letter-spacing:.02em;font-variant-numeric:tabular-nums}
.countdown__clock span{font-size:13px;color:var(--text-2)}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 24px;border-radius:var(--radius-btn);font-size:15px;font-weight:600;letter-spacing:.02em;cursor:pointer;border:1px solid transparent;transition:background-color .2s ease,color .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease}
.btn i{font-size:14px}
.btn--primary{background:var(--jade-700);color:#fff}
.btn--primary:hover{background:var(--jade-600);color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(30,58,52,.28)}
.btn--cinnabar{background:var(--cinnabar-500);color:#fff}
.btn--cinnabar:hover{background:var(--cinnabar-600);color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(192,71,47,.28)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn--ghost:hover{background:rgba(255,255,255,.14);color:#fff;border-color:#fff}
.btn--outline{background:transparent;color:var(--jade-700);border-color:var(--jade-700)}
.btn--outline:hover{background:rgba(44,81,71,.08);color:var(--jade-700)}
.btn--block{width:100%}
.btn:disabled,.btn.is-disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}

.link-more{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--jade-700)}
.link-more i{font-size:12px;transition:transform .2s ease}
.link-more:hover{color:var(--cinnabar-500)}
.link-more:hover i{transform:translateX(3px)}

/* ---------- 数据条 ---------- */
.stats-wrap{position:relative;z-index:5;margin-top:-46px}
.stats{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:0 12px 34px rgba(20,32,29,.10);overflow:hidden}
.stats .grid-x{margin:0}
.stat{padding:26px 18px;text-align:center;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat strong{display:block;font-family:var(--font-serif);font-size:34px;line-height:1.1;color:var(--jade-700);font-variant-numeric:tabular-nums;letter-spacing:.01em}
.stat strong em{font-style:normal;font-size:16px;color:var(--brass-400);margin-left:2px}
.stat span{display:block;margin-top:8px;font-size:13px;color:var(--text-2)}

/* ---------- 板块通用 ---------- */
.section{padding:88px 0}
.section--tight{padding:64px 0}
.section--paper{background:var(--paper-100)}
.section--ink{background:var(--ink-900);color:rgba(255,255,255,.86)}
.section--ink h2,.section--ink h3{color:#fff}

.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:44px}
.section-head__main{max-width:720px}
.eyebrow{display:inline-block;font-size:13px;letter-spacing:.14em;color:var(--cinnabar-500);margin-bottom:10px}
.section-head h2{font-size:clamp(24px,3.2vw,32px);line-height:1.35;margin-bottom:12px}
.section-head__desc{font-size:15px;line-height:1.85;color:var(--text-2)}
.section--ink .section-head__desc{color:rgba(255,255,255,.72)}

/* ---------- 权益/理由行 ---------- */
.reason-list{border-top:1px solid var(--line)}
.reason{display:grid;grid-template-columns:56px 1fr 1.15fr;gap:24px;align-items:start;padding:26px 0;border-bottom:1px solid var(--line);transition:background-color .2s ease}
.reason:hover{background:rgba(239,234,224,.55)}
.reason__icon{width:48px;height:48px;border-radius:12px;background:rgba(30,58,52,.07);display:flex;align-items:center;justify-content:center;color:var(--jade-700);font-size:18px}
.reason h3{font-size:19px;line-height:1.5;margin-bottom:6px}
.reason__desc{font-size:15px;color:var(--text-2)}
.reason__tag{display:inline-block;margin-top:8px;font-size:12px;color:var(--brass-400);letter-spacing:.06em}

/* ---------- 活动卡片网格 ---------- */
.event-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.event-card{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-1);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.event-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:rgba(30,58,52,.28)}
.event-card__media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--paper-100)}
.event-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.event-card:hover .event-card__media img{transform:scale(1.04)}
.badge{position:absolute;left:14px;top:14px;display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;font-size:12px;letter-spacing:.06em;color:#fff;backdrop-filter:blur(2px)}
.badge--open{background:rgba(192,71,47,.94)}
.badge--soon{background:rgba(195,160,91,.94);color:#2A2113}
.badge--done{background:rgba(86,80,73,.82)}
.event-card__body{padding:22px 22px 20px;display:flex;flex-direction:column;flex:1 1 auto}
.event-card__body h3{font-size:19px;line-height:1.5;margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:57px}
.event-card__meta{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:13px;color:var(--text-2);margin-bottom:12px}
.event-card__meta li{display:inline-flex;align-items:center;gap:6px}
.event-card__meta i{color:var(--brass-400)}
.event-card__body p{font-size:14px;line-height:1.8;color:var(--text-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:18px}
.event-card__foot{margin-top:auto;padding-top:16px;border-top:1px dashed var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}
.seat{font-size:13px;color:var(--text-3);font-variant-numeric:tabular-nums}
.seat b{color:var(--cinnabar-500);font-weight:700}

/* ---------- 流程步骤 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius-card);background:var(--white);overflow:hidden}
.step{padding:30px 24px;border-right:1px solid var(--line);position:relative}
.step:last-child{border-right:0}
.step__num{font-family:var(--font-serif);font-size:15px;color:var(--brass-400);letter-spacing:.14em;margin-bottom:14px;display:block}
.step h3{font-size:18px;margin-bottom:8px}
.step p{font-size:14px;line-height:1.8;color:var(--text-2)}

/* ---------- 适用人群 ---------- */
.fit__inner{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.fit__media{position:relative;border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-2)}
.fit__media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.fit__media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,32,29,0) 55%,rgba(20,32,29,.42))}
.fit__caption{position:absolute;left:22px;bottom:18px;z-index:2;color:#fff;font-size:14px;letter-spacing:.04em}
.check-list{margin:22px 0 28px}
.check-list li{display:flex;gap:12px;padding:9px 0;font-size:15px;color:var(--text-2);line-height:1.8}
.check-list i{color:var(--cinnabar-500);font-size:14px;margin-top:7px}
.check-list b{color:var(--text-1);font-weight:700}

/* ---------- 深色数据板块 ---------- */
.proof{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
.proof__numbers{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;margin-top:32px}
.proof__item strong{display:block;font-family:var(--font-serif);font-size:36px;line-height:1.1;color:#fff;font-variant-numeric:tabular-nums}
.proof__item strong em{font-style:normal;font-size:16px;color:var(--brass-400);margin-left:3px}
.proof__item span{display:block;margin-top:8px;font-size:13px;color:rgba(255,255,255,.66)}
.quote{margin:0;padding:30px 32px;background:rgba(255,255,255,.05);border-left:3px solid var(--brass-400);border-radius:0 var(--radius-card) var(--radius-card) 0}
.quote p{font-family:var(--font-serif);font-size:18px;line-height:1.85;color:rgba(255,255,255,.92)}
.quote footer{margin-top:16px;font-size:13px;color:rgba(255,255,255,.62);font-style:normal}
.quote__mark{font-family:var(--font-serif);font-size:40px;line-height:.6;color:var(--brass-400);display:block;margin-bottom:14px}

/* ---------- FAQ ---------- */
.faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:56px;align-items:start}
.faq-side{position:sticky;top:120px}
.faq-side p{font-size:15px;color:var(--text-2);margin-top:14px}
.faq-side .side-contact{margin-top:24px;padding:20px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-card)}
.faq-side .side-contact strong{display:block;font-family:var(--font-serif);font-size:17px;color:var(--jade-700);margin-bottom:6px}
.faq-side .side-contact span{font-size:14px;color:var(--text-2)}
.faq-side .side-contact a{display:inline-flex;align-items:center;gap:6px;margin-top:12px;font-size:14px;font-weight:600}

.faq-item{border-bottom:1px solid var(--line)}
.faq-item:first-child{border-top:1px solid var(--line)}
.faq-q{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;width:100%;padding:22px 4px;background:none;border:0;text-align:left;cursor:pointer;font-family:var(--font-serif);font-size:17px;line-height:1.6;color:var(--jade-700);transition:color .2s ease}
.faq-q:hover{color:var(--cinnabar-500)}
.faq-icon{position:relative;flex:0 0 auto;width:18px;height:18px;margin-top:6px}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;left:50%;top:50%;background:var(--brass-400);border-radius:2px;transition:transform .2s ease,opacity .2s ease}
.faq-icon::before{width:14px;height:2px;transform:translate(-50%,-50%)}
.faq-icon::after{width:2px;height:14px;transform:translate(-50%,-50%)}
.faq-item.is-open .faq-icon::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.faq-item.is-open .faq-icon::before{background:var(--cinnabar-500)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease}
.faq-a p{padding:0 40px 22px 4px;font-size:15px;line-height:1.85;color:var(--text-2)}

/* ---------- CTA 横幅 ---------- */
.cta-banner{position:relative;overflow:hidden;border-radius:16px;padding:56px 48px;background:var(--jade-700);color:#fff}
.cta-banner__bg{position:absolute;inset:0;background-size:cover;background-position:center}
.cta-banner__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(20,32,29,.95),rgba(30,58,52,.80))}
.cta-banner__inner{position:relative;z-index:2;display:grid;grid-template-columns:1.35fr .65fr;gap:40px;align-items:center}
.cta-banner h2{color:#fff;font-size:clamp(24px,3.2vw,32px);line-height:1.35;margin-bottom:12px}
.cta-banner p{font-size:15px;line-height:1.85;color:rgba(255,255,255,.82);max-width:620px}
.cta-banner__actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.cta-note{margin-top:14px;font-size:13px;color:rgba(255,255,255,.62)}

/* ---------- 表单 ---------- */
.signup{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:start}
.signup__panel{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-card);padding:32px;box-shadow:var(--shadow-1)}
.field{margin-bottom:20px}
.field label{display:block;font-size:14px;color:var(--text-2);margin-bottom:8px}
.field label b{color:var(--cinnabar-500);font-weight:400;margin-left:2px}
.field input,.field select,.field textarea{width:100%;padding:0 14px;height:46px;border:1px solid var(--line);border-radius:var(--radius-btn);background:var(--paper-050);font-family:inherit;font-size:15px;color:var(--text-1);transition:border-color .2s ease,background-color .2s ease,box-shadow .2s ease}
.field textarea{height:104px;padding:12px 14px;line-height:1.7;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--jade-600);background:#fff;box-shadow:0 0 0 3px rgba(44,81,71,.10)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-foot{display:flex;align-items:center;justify-content:flex-end;gap:16px;margin-top:4px}
.form-note{margin-top:16px;font-size:12px;color:var(--text-3);line-height:1.7}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--jade-700);color:rgba(255,255,255,.72);padding:64px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand strong{font-family:var(--font-serif);font-size:17px;color:#fff;letter-spacing:.02em}
.site-footer p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.66);max-width:380px}
.footer-qr{margin-top:20px;width:104px;height:104px;border-radius:10px;border:1px dashed rgba(255,255,255,.28);display:flex;align-items:center;justify-content:center;text-align:center;font-size:12px;line-height:1.6;color:rgba(255,255,255,.6)}
.site-footer h4{font-size:14px;font-weight:600;color:#fff;letter-spacing:.04em;margin-bottom:18px;font-family:var(--font-sans)}
.footer-links li{margin-bottom:10px}
.footer-links a{font-size:14px;color:rgba(255,255,255,.72)}
.footer-links a:hover{color:#fff;box-shadow:inset 0 -1px 0 #fff}
.footer-contact li{display:flex;gap:10px;font-size:14px;line-height:1.75;margin-bottom:12px;color:rgba(255,255,255,.72)}
.footer-contact i{color:var(--brass-400);margin-top:5px;font-size:13px}
.footer-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:22px 0 26px;font-size:12px;color:rgba(255,255,255,.55)}

/* ---------- 返回顶部 ---------- */
.to-top{position:fixed;right:24px;bottom:28px;width:44px;height:44px;border-radius:50%;border:0;background:var(--jade-700);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 10px 24px rgba(20,32,29,.28);opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .25s ease,visibility .25s ease,transform .25s ease,background-color .2s ease;z-index:70}
.to-top.is-show{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:var(--jade-600)}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  .page-hero__inner{gap:40px}
  .header-search .hot-words{display:none}
}

@media (max-width:1023px){
  .section{padding:64px 0}
  .section--tight{padding:52px 0}
  .page-hero__inner{grid-template-columns:1fr;gap:36px;padding-top:64px;padding-bottom:64px}
  .countdown{max-width:460px}
  .event-grid{grid-template-columns:repeat(2,1fr);gap:24px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step:nth-child(2){border-right:0}
  .step:nth-child(1),.step:nth-child(2){border-bottom:1px solid var(--line)}
  .fit__inner{grid-template-columns:1fr;gap:32px}
  .proof{grid-template-columns:1fr;gap:36px}
  .faq-layout{grid-template-columns:1fr;gap:32px}
  .faq-side{position:static}
  .cta-banner__inner{grid-template-columns:1fr;gap:28px}
  .signup{grid-template-columns:1fr;gap:36px}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:32px}
  .reason{grid-template-columns:48px 1fr;gap:18px}
  .reason__desc{grid-column:2}
  .header-search{display:none}
  .nav-toggle{display:flex}
  .header-nav{position:fixed;top:0;right:0;height:100%;width:290px;max-width:86vw;border-top:0;background:var(--white);transform:translateX(102%);transition:transform .3s ease;box-shadow:-14px 0 36px rgba(20,32,29,.18);z-index:58;overflow-y:auto}
  .site-header.nav-open .header-nav{transform:none}
  .header-nav__inner{flex-direction:column;align-items:stretch;gap:2px;min-height:0;padding:88px 20px 32px}
  .channel{height:50px;padding:0 14px;border-radius:10px;font-size:16px}
  .channel::after{display:none}
  .channel:hover{background:var(--paper-100)}
  .channel.is-active{background:rgba(30,58,52,.08)}
  .site-header.nav-open .nav-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg)}
  .site-header.nav-open .nav-toggle span:nth-child(2){opacity:0}
  .site-header.nav-open .nav-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
}

@media (max-width:767px){
  body{font-size:15px;line-height:1.85}
  .container{padding:0 18px}
  .section{padding:48px 0}
  .section--tight{padding:44px 0}
  .section-head{flex-direction:column;align-items:flex-start;gap:16px;margin-bottom:30px}
  .page-hero__inner{padding-top:44px;padding-bottom:52px}
  .page-hero h1{font-size:clamp(26px,7vw,32px)}
  .page-hero__sub{font-size:15px}
  .hero-actions{width:100%}
  .hero-actions .btn{flex:1 1 100%}
  .hero-meta{gap:8px 18px;font-size:13px}
  .stats-wrap{margin-top:-28px}
  .stat{padding:20px 12px;border-right:1px solid var(--line)}
  .stat:nth-child(2n){border-right:0}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--line)}
  .stat strong{font-size:26px}
  .event-grid{grid-template-columns:1fr;gap:20px}
  .event-card__body h3{min-height:0}
  .steps{grid-template-columns:1fr}
  .step{border-right:0;border-bottom:1px solid var(--line);padding:24px 20px}
  .step:last-child{border-bottom:0}
  .reason{grid-template-columns:1fr;gap:14px;padding:22px 0}
  .reason__desc{grid-column:1}
  .reason__icon{width:44px;height:44px}
  .cta-banner{padding:36px 22px;border-radius:12px}
  .signup__panel{padding:22px}
  .field-row{grid-template-columns:1fr;gap:0}
  .form-foot{justify-content:stretch}
  .form-foot .btn{width:100%}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .to-top{right:16px;bottom:18px}
  .proof__numbers{gap:20px}
  .proof__item strong{font-size:28px}
  .faq-q{font-size:16px;padding:18px 2px}
  .faq-a p{padding:0 24px 18px 2px}
}

@media (max-width:479px){
  .brand__text em{display:none}
  .brand__mark{width:34px;height:34px}
  .hero-tag{font-size:12px}
  .countdown{padding:20px 18px}
  .countdown__num{font-size:24px}
  .footer-grid{grid-template-columns:1fr}
  .footer-qr{width:92px;height:92px}
}

/* roulang page: category3 */
:root{
  --ink-900:#14201D;
  --jade-700:#1E3A34;
  --jade-600:#2C5147;
  --cinnabar-500:#C0472F;
  --brass-400:#C3A05B;
  --paper-050:#F7F4EE;
  --paper-100:#EFEAE0;
  --line:#DCD5C8;
  --text-1:#1C1C1A;
  --text-2:#565049;
  --text-3:#8A8279;
  --radius-card:12px;
  --radius-btn:8px;
  --radius-img:10px;
  --shadow-1:0 1px 2px rgba(20,32,29,.06);
  --shadow-2:0 10px 28px rgba(20,32,29,.12);
  --shadow-nav:0 2px 12px rgba(20,32,29,.08);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper-050);
  color:var(--text-1);
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.85;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
body.no-scroll{overflow:hidden}
h1,h2,h3,h4,h5{
  font-family:"Noto Serif SC","Songti SC",Georgia,serif;
  color:var(--jade-700);
  margin:0 0 .5em;
  font-weight:700;
  letter-spacing:.02em;
  line-height:1.35;
}
p{margin:0 0 1.1em}
a{color:var(--jade-700);text-decoration:none;transition:color .2s ease,background-color .2s ease,border-color .2s ease}
a:hover{color:var(--cinnabar-500)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--brass-400);outline-offset:3px}
img{max-width:100%;display:block;border-radius:var(--radius-img)}
button{font-family:inherit;font-size:inherit}
ul{list-style:none;margin:0;padding:0}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.grid-container{max-width:1200px;padding-left:24px;padding-right:24px;margin-left:auto;margin-right:auto}
.grid-x.cards{margin-left:-12px;margin-right:-12px}
.grid-x.cards > .cell{padding:0 12px 24px}
.grid-x.cards > .cell > *{height:100%}
.section{padding:88px 0}
.section--tint{background:var(--paper-100)}
.section--tight{padding:64px 0}
.section-head{max-width:780px;margin-bottom:48px}
.section-head h2{font-size:clamp(24px,3.4vw,32px);margin-bottom:14px}
.section-head p{color:var(--text-2);font-size:16.5px;margin:0}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;letter-spacing:.16em;color:var(--cinnabar-500);font-weight:600}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--brass-400);display:inline-block}
.section-head--center .eyebrow::after{content:"";width:28px;height:1px;background:var(--brass-400);display:inline-block}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:80;background:#fff;box-shadow:var(--shadow-nav);transition:box-shadow .25s ease}
.header-main{background:#fff}
.header-main__inner{display:flex;align-items:center;gap:24px;height:74px;transition:height .25s ease}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand__mark{position:relative;width:36px;height:36px;flex:0 0 36px;border-radius:9px;background:linear-gradient(135deg,var(--jade-700),var(--jade-600))}
.brand__mark::before{content:"";position:absolute;top:8px;left:5px;right:5px;height:2px;border-radius:2px;background:var(--brass-400)}
.brand__mark::after{content:"";position:absolute;top:14px;left:8px;right:8px;height:12px;border:1.5px solid rgba(195,160,91,.85);border-radius:3px}
.brand__text{display:flex;flex-direction:column;line-height:1.3}
.brand__text strong{font-family:"Noto Serif SC",serif;font-size:19px;color:var(--jade-700);letter-spacing:.04em}
.brand__text em{font-style:normal;font-size:12px;color:var(--text-3);letter-spacing:.06em}
.header-search{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;gap:5px}
.search-form{display:flex;align-items:center;gap:8px;max-width:540px;height:40px;padding:0 6px 0 12px;background:var(--paper-100);border:1px solid var(--line);border-radius:var(--radius-btn)}
.search-form:focus-within{border-color:var(--jade-700);background:#fff}
.search-form i{color:var(--text-3);font-size:14px}
.search-form input{flex:1;min-width:0;height:38px;border:0;background:transparent;font-size:14px;color:var(--text-1);outline:none}
.search-form input::placeholder{color:var(--text-3)}
.search-form button{height:30px;padding:0 16px;border:0;border-radius:6px;background:var(--jade-700);color:#fff;font-size:13px;cursor:pointer;transition:background-color .2s ease}
.search-form button:hover{background:var(--cinnabar-500)}
.hot-words{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-3);flex-wrap:wrap}
.hot-words a{padding:1px 9px;border:1px solid var(--line);border-radius:999px;color:var(--text-2);font-size:12px;background:#fff}
.hot-words a:hover{border-color:var(--jade-700);color:var(--jade-700);background:var(--paper-050)}
.header-side{display:flex;align-items:center;gap:18px;margin-left:auto;flex:0 0 auto}
.trend-link,.tel-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--text-2);white-space:nowrap}
.trend-link i{color:var(--brass-400)}
.tel-link i{color:var(--jade-700)}
.trend-link:hover,.tel-link:hover{color:var(--cinnabar-500)}
.nav-toggle{display:none;width:44px;height:44px;padding:0 10px;border:0;background:transparent;flex-direction:column;justify-content:center;gap:5px;cursor:pointer}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--jade-700);transition:transform .25s ease,opacity .25s 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)}
.header-nav{background:var(--jade-700)}
.header-nav__inner{display:flex;align-items:center;gap:34px;height:48px}
.channel{position:relative;display:inline-flex;align-items:center;height:48px;font-size:15px;color:rgba(255,255,255,.82)}
.channel:hover{color:#fff}
.channel.is-active{color:#fff;font-weight:600}
.channel.is-active::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--brass-400)}
.site-header.is-compact .header-main__inner{height:58px}
.site-header.is-compact .hot-words{display:none}
.site-header.is-compact .brand__text em{display:none}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 26px;border:1px solid transparent;border-radius:var(--radius-btn);font-size:15px;font-weight:600;cursor:pointer;transition:transform .22s ease,box-shadow .22s ease,background-color .22s ease,color .22s ease,border-color .22s ease}
.btn i{font-size:14px}
.btn--accent{background:var(--cinnabar-500);color:#fff}
.btn--accent:hover{background:#A93C27;color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px rgba(192,71,47,.28)}
.btn--primary{background:var(--jade-700);color:#fff}
.btn--primary:hover{background:var(--jade-600);color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px rgba(30,58,52,.24)}
.btn--outline{border-color:var(--jade-700);color:var(--jade-700);background:transparent}
.btn--outline:hover{background:rgba(30,58,52,.08);color:var(--jade-700)}
.btn--ghost{border-color:rgba(255,255,255,.55);color:#fff;background:transparent}
.btn--ghost:hover{background:rgba(255,255,255,.14);border-color:#fff;color:#fff}
.btn--light{background:#fff;color:var(--jade-700)}
.btn--light:hover{background:var(--paper-100);color:var(--jade-700);transform:translateY(-2px)}
.btn--sm{height:42px;padding:0 20px;font-size:14px}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}
.text-link{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;color:var(--jade-700);border-bottom:1px solid var(--brass-400);padding-bottom:2px}
.text-link:hover{color:var(--cinnabar-500);border-color:var(--cinnabar-500)}

/* ---------- hero ---------- */
.cat-hero{position:relative;padding:60px 0 96px;color:#fff;background-image:linear-gradient(115deg,rgba(20,32,29,.9) 0%,rgba(20,32,29,.72) 46%,rgba(20,32,29,.55) 100%),url("/assets/images/backpic/back-3.webp");background-size:cover;background-position:center}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.68);margin-bottom:28px}
.breadcrumb a{color:rgba(255,255,255,.8)}
.breadcrumb a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.breadcrumb span.sep{color:rgba(255,255,255,.4)}
.cat-hero .eyebrow{color:#E7D6AE}
.cat-hero h1{color:#fff;font-size:clamp(30px,5vw,46px);line-height:1.25;margin:16px 0 18px;max-width:720px}
.cat-hero h1 span{display:block;font-size:clamp(17px,2.2vw,21px);font-weight:600;color:rgba(255,255,255,.78);letter-spacing:.08em;margin-top:12px;font-family:"Noto Sans SC",sans-serif}
.hero-lead{font-size:clamp(17px,2vw,19px);color:#EFEADD;max-width:660px;margin-bottom:14px}
.hero-note{font-size:14.5px;color:rgba(255,255,255,.72);max-width:620px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-top:34px}
.hero-panel{background:rgba(20,32,29,.78);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius-card);padding:30px 28px}
.hero-panel h3{color:#fff;font-size:18px;margin-bottom:6px}
.hero-panel .panel-sub{font-size:13px;color:rgba(255,255,255,.6);margin-bottom:20px}
.panel-row{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-top:1px solid rgba(255,255,255,.12)}
.panel-row dt{font-size:14px;color:rgba(255,255,255,.7)}
.panel-row dd{margin:0;font-size:14.5px;color:#fff;font-weight:600;text-align:right}
.hero-panel .panel-foot{display:block;margin-top:18px;font-size:13.5px;color:#E7D6AE}

/* ---------- stats ---------- */
.stats-wrap{margin-top:-56px;position:relative;z-index:6}
.stats-bar{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-1);padding:28px 12px;display:flex;flex-wrap:wrap}
.stat-item{padding:8px 16px;border-right:1px solid var(--line)}
.stat-item:last-child{border-right:0}
.stat-num{font-family:"Noto Serif SC",serif;font-size:clamp(26px,3vw,34px);font-weight:700;color:var(--jade-700);line-height:1.1;font-variant-numeric:tabular-nums}
.stat-num em{font-style:normal;font-size:15px;margin-left:4px;color:var(--text-2);font-weight:500}
.stat-desc{font-size:13.5px;color:var(--text-3);margin-top:6px}

/* ---------- topics ---------- */
.topic-item{display:flex;gap:20px;padding:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.topic-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:#CFC7B6}
.topic-num{font-family:"Noto Serif SC",serif;font-size:26px;font-weight:700;color:var(--brass-400);line-height:1;min-width:44px}
.topic-item h3{font-size:19px;margin-bottom:8px}
.topic-item p{font-size:14.8px;color:var(--text-2);margin:0}
.topic-meta{display:inline-block;margin-top:14px;font-size:12.5px;color:var(--cinnabar-500);border:1px solid rgba(192,71,47,.35);border-radius:999px;padding:1px 10px}

/* ---------- features ---------- */
.feature-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;transition:transform .25s ease,box-shadow .25s ease}
.feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.feature-media{aspect-ratio:16/10;overflow:hidden;border-radius:0}
.feature-media img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform .5s ease}
.feature-card:hover .feature-media img{transform:scale(1.04)}
.feature-body{padding:28px 30px 32px;display:flex;flex-direction:column;flex:1}
.kicker{font-size:12.5px;letter-spacing:.14em;font-weight:600;color:var(--cinnabar-500);margin-bottom:12px;display:block}
.feature-body h3{font-size:22px;line-height:1.45;margin-bottom:14px}
.feature-body p{font-size:15.4px;color:var(--text-2)}
.key-points{margin-top:auto;padding-top:18px;border-top:1px dashed var(--line)}
.key-points li{position:relative;padding-left:20px;font-size:14.5px;color:var(--text-2);margin-bottom:8px}
.key-points li:last-child{margin-bottom:0}
.key-points li::before{content:"";position:absolute;left:0;top:.72em;width:8px;height:8px;border-radius:50%;background:var(--brass-400)}
.feature-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:22px;font-size:13px;color:var(--text-3)}
.feature-foot a{font-weight:600;color:var(--jade-700)}
.feature-foot a:hover{color:var(--cinnabar-500)}

/* ---------- terms ---------- */
.term-card{background:#fff;border-left:2px solid var(--brass-400);border-radius:0 var(--radius-card) var(--radius-card) 0;padding:24px 24px 26px;box-shadow:var(--shadow-1);transition:transform .25s ease,box-shadow .25s ease}
.term-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.term-card h3{font-size:17px;margin-bottom:8px}
.term-card p{font-size:14.4px;color:var(--text-2);margin:0}
.term-note{margin-top:32px;padding:22px 26px;background:var(--paper-050);border:1px dashed var(--line);border-radius:var(--radius-card);font-size:14.5px;color:var(--text-2)}

/* ---------- steps ---------- */
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:28px 26px 30px;transition:transform .25s ease,box-shadow .25s ease}
.step:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.step-index{width:34px;height:34px;border-radius:50%;background:var(--jade-700);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;margin-bottom:18px;font-variant-numeric:tabular-nums}
.step h3{font-size:17.5px;margin-bottom:8px}
.step p{font-size:14.4px;color:var(--text-2);margin:0}

/* ---------- quotes ---------- */
.quote-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:34px 30px 30px;transition:transform .25s ease,box-shadow .25s ease}
.quote-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.quote-card::before{content:"“";font-family:"Noto Serif SC",serif;font-size:52px;line-height:.55;color:var(--brass-400);display:block;margin-bottom:18px}
.quote-card blockquote{margin:0 0 22px;font-family:"Noto Serif SC",serif;font-size:16.5px;line-height:1.8;color:var(--text-1)}
.quote-src{font-size:13.5px;color:var(--text-3);margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}

/* ---------- faq ---------- */
.faq{max-width:900px;margin:0 auto;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 4px;background:none;border:0;text-align:left;font-family:"Noto Serif SC",serif;font-size:17px;font-weight:600;color:var(--jade-700);cursor:pointer;transition:color .2s ease}
.faq-q:hover{color:var(--cinnabar-500)}
.faq-icon{flex:0 0 20px;font-size:15px;color:var(--brass-400);transition:transform .2s ease}
.faq-item.is-open .faq-icon{transform:rotate(45deg);color:var(--cinnabar-500)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease}
.faq-item.is-open .faq-a{max-height:360px}
.faq-a p{padding:0 4px 22px;margin:0;font-size:15px;color:var(--text-2);max-width:780px}
.faq-more{text-align:center;margin-top:36px}

/* ---------- cta band ---------- */
.cta-band{position:relative;background:var(--jade-700);color:#fff;padding:76px 0;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border:1px solid rgba(195,160,91,.28);border-radius:50%}
.cta-band h2{color:#fff;font-size:clamp(24px,3.3vw,32px);margin-bottom:14px}
.cta-band p{color:rgba(255,255,255,.78);max-width:660px;font-size:16px}
.cta-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:12px}
.cta-band .text-link{color:#fff;border-color:rgba(255,255,255,.5)}
.cta-band .text-link:hover{color:#E7D6AE;border-color:#E7D6AE}

/* ---------- footer ---------- */
.site-footer{background:var(--jade-700);color:rgba(255,255,255,.78);font-size:14px;padding-top:72px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:48px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.footer-brand strong{font-family:"Noto Serif SC",serif;font-size:18px;color:#fff;letter-spacing:.04em}
.footer-grid p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.72);max-width:340px}
.footer-qr{margin-top:20px;width:112px;height:112px;border:1px dashed rgba(255,255,255,.35);border-radius:var(--radius-img);display:flex;align-items:center;justify-content:center;text-align:center;font-size:12px;line-height:1.7;color:rgba(255,255,255,.6)}
.site-footer h4{font-family:"Noto Sans SC",sans-serif;font-size:14px;font-weight:600;color:#fff;margin-bottom:18px;letter-spacing:.06em}
.footer-links li{margin-bottom:11px}
.footer-links a{color:rgba(255,255,255,.78);font-size:14px}
.footer-links a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.footer-contact li{display:flex;gap:10px;margin-bottom:12px;font-size:14px;line-height:1.7}
.footer-contact i{color:var(--brass-400);margin-top:5px;flex:0 0 auto}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.12);padding:22px 0 26px;font-size:12px;color:rgba(255,255,255,.6)}

/* ---------- to top ---------- */
.to-top{position:fixed;right:24px;bottom:28px;width:44px;height:44px;border:0;border-radius:50%;background:var(--jade-700);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .25s ease,transform .25s ease,background-color .25s ease;z-index:70;box-shadow:var(--shadow-2)}
.to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{background:var(--cinnabar-500)}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .header-search{max-width:420px}
}
@media (max-width:1023px){
  .section{padding:64px 0}
  .section-head{margin-bottom:36px}
  .header-search,.trend-link{display:none}
  .nav-toggle{display:inline-flex}
  .header-nav{position:fixed;top:0;right:0;bottom:0;width:82%;max-width:340px;background:var(--jade-700);transform:translateX(103%);transition:transform .3s ease;z-index:95;overflow-y:auto;padding:88px 0 32px;box-shadow:-8px 0 28px rgba(20,32,29,.24)}
  .header-nav.is-open{transform:translateX(0)}
  .header-nav__inner{flex-direction:column;align-items:stretch;gap:6px;height:auto;padding:0 20px}
  .channel{height:52px;padding:0 16px;border-radius:var(--radius-btn);background:rgba(255,255,255,.05)}
  .channel.is-active::after{display:none}
  .channel.is-active{background:rgba(255,255,255,.14)}
  .channel:hover{background:rgba(255,255,255,.12)}
  .cat-hero{padding:44px 0 88px}
  .hero-panel{margin-top:32px}
  .stats-wrap{margin-top:-48px}
  .stat-item{border-right:0}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  .container,.grid-container{padding-left:18px;padding-right:18px}
  .section{padding:48px 0}
  .header-main__inner{height:64px;gap:14px}
  .brand__text em{display:none}
  .brand__text strong{font-size:17px}
  .tel-link i{margin-right:2px}
  .tel-link{font-size:13px}
  .cat-hero{padding:32px 0 76px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{width:100%}
  .stats-bar{padding:18px 6px}
  .stat-item{width:50%;padding:12px 14px;border-right:0;border-bottom:1px solid var(--line)}
  .stat-item:nth-last-child(-n+2){border-bottom:0}
  .topic-item{padding:22px;gap:14px}
  .feature-body{padding:22px 20px 24px}
  .feature-body h3{font-size:19.5px}
  .cta-band{padding:52px 0}
  .cta-actions{flex-direction:column;align-items:stretch}
  .cta-actions .btn{width:100%}
  .cta-band .text-link{justify-content:center}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .to-top{right:16px;bottom:18px}
}
@media (max-width:519px){
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .stat-item{width:100%;border-bottom:1px solid var(--line)}
  .stat-item:last-child{border-bottom:0}
  .faq-q{font-size:16px;padding:18px 2px}
}

/* roulang page: category4 */
:root{
  --ink-900:#14201D;
  --jade-700:#1E3A34;
  --jade-600:#2C5147;
  --jade-500:#3A6A5D;
  --cinnabar-500:#C0472F;
  --cinnabar-600:#A63A25;
  --brass-400:#C3A05B;
  --paper-050:#F7F4EE;
  --paper-100:#EFEAE0;
  --paper-200:#E5E0D5;
  --line:#DCD5C8;
  --text-1:#1C1C1A;
  --text-2:#565049;
  --text-3:#8A8279;
  --radius-card:12px;
  --radius-btn:8px;
  --radius-img:10px;
  --shadow-1:0 1px 2px rgba(20,32,29,.06);
  --shadow-2:0 10px 28px rgba(20,32,29,.12);
  --font-serif:"Noto Serif SC","Songti SC",serif;
  --font-sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",-apple-system,"Helvetica Neue",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.85;
  color:var(--text-1);
  background:var(--paper-050);
  letter-spacing:.01em;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--jade-700);text-decoration:none;transition:color .2s ease,background-color .2s ease,border-color .2s ease}
a:hover{color:var(--cinnabar-500)}
button{font-family:inherit}
h1,h2,h3,h4{font-family:var(--font-serif);margin:0;color:var(--jade-700);line-height:1.35;letter-spacing:.01em}
h1{font-size:clamp(30px,5vw,46px);line-height:1.25}
h2{font-size:clamp(24px,3.4vw,32px)}
h3{font-size:19px;line-height:1.5}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--brass-400);outline-offset:2px}

.container{max-width:1200px;margin:0 auto;padding:0 24px;width:100%}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:#fff;
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.is-compact{box-shadow:0 2px 12px rgba(20,32,29,.08)}
.header-main__inner{display:flex;align-items:center;gap:24px;min-height:60px;padding:10px 0;transition:min-height .25s ease}
.site-header.is-compact .header-main__inner{min-height:52px}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand__mark{
  width:32px;height:32px;border-radius:8px;flex:0 0 auto;position:relative;
  background:linear-gradient(135deg,var(--jade-700),var(--jade-500));
}
.brand__mark::after{
  content:"";position:absolute;inset:9px;border:2px solid rgba(195,160,91,.95);border-radius:2px;
}
.brand__text{display:flex;flex-direction:column;line-height:1.2}
.brand__text strong{font-family:var(--font-serif);font-size:18px;color:var(--jade-700);letter-spacing:.02em}
.brand__text em{font-style:normal;font-size:12px;color:var(--text-3);letter-spacing:.04em}
.brand:hover .brand__text strong{color:var(--cinnabar-500)}

.header-search{flex:1 1 auto;max-width:520px;transition:opacity .2s ease,max-height .25s ease}
.search-form{
  display:flex;align-items:center;gap:8px;height:40px;padding:0 6px 0 14px;
  background:var(--paper-100);border:1px solid var(--line);border-radius:999px;
}
.search-form i{color:var(--text-3);font-size:14px}
.search-form input{
  flex:1 1 auto;border:0;background:transparent;height:100%;
  font-size:14px;color:var(--text-1);outline:none;min-width:0;
}
.search-form input::placeholder{color:var(--text-3)}
.search-form button{
  border:0;cursor:pointer;height:30px;padding:0 16px;border-radius:999px;
  background:var(--jade-700);color:#fff;font-size:13px;letter-spacing:.04em;
  transition:background-color .2s ease;
}
.search-form button:hover{background:var(--jade-600)}
.hot-words{display:flex;align-items:center;gap:8px;margin-top:8px;font-size:12px;color:var(--text-3);flex-wrap:wrap}
.hot-words a{
  padding:2px 10px;border:1px solid var(--line);border-radius:999px;
  color:var(--text-2);background:#fff;font-size:12px;
}
.hot-words a:hover{border-color:var(--jade-700);background:var(--jade-700);color:#fff}

.header-side{margin-left:auto;display:flex;align-items:center;gap:20px;flex:0 0 auto}
.trend-link,.tel-link{
  display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--text-2);
  white-space:nowrap;
}
.tel-link{color:var(--jade-700);font-weight:500}
.trend-link:hover,.tel-link:hover{color:var(--cinnabar-500)}

.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:8px;
  background:#fff;cursor:pointer;position:relative;
}
.nav-toggle span{
  position:absolute;left:12px;width:20px;height:2px;background:var(--jade-700);
  transition:transform .25s ease,opacity .25s ease;
}
.nav-toggle span:nth-child(1){top:15px}
.nav-toggle span:nth-child(2){top:21px}
.nav-toggle span:nth-child(3){top:27px}
body.drawer-open .nav-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg)}
body.drawer-open .nav-toggle span:nth-child(2){opacity:0}
body.drawer-open .nav-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.header-nav{background:var(--paper-100);border-top:1px solid var(--line);transition:max-height .25s ease}
.header-nav__inner{display:flex;align-items:center;gap:6px;min-height:48px;overflow-x:auto;scrollbar-width:none}
.header-nav__inner::-webkit-scrollbar{display:none}
.channel{
  position:relative;display:inline-flex;align-items:center;height:48px;padding:0 18px;
  font-size:15px;color:var(--text-2);white-space:nowrap;
}
.channel::after{
  content:"";position:absolute;left:18px;right:18px;bottom:8px;height:2px;background:var(--jade-700);
  transform:scaleX(0);transform-origin:center;transition:transform .2s ease;
}
.channel:hover{color:var(--jade-700)}
.channel:hover::after{transform:scaleX(1)}
.channel.is-active{color:var(--jade-700);font-weight:700}
.channel.is-active::after{transform:scaleX(1);background:var(--cinnabar-500)}

/* 移动端抽屉 */
.nav-drawer{
  position:fixed;top:0;right:0;height:100%;width:min(320px,86vw);z-index:120;
  background:#fff;border-left:1px solid var(--line);
  transform:translateX(102%);transition:transform .3s ease;
  padding:24px;overflow-y:auto;box-shadow:-12px 0 32px rgba(20,32,29,.14);
}
body.drawer-open .nav-drawer{transform:translateX(0)}
.nav-drawer h4{font-size:14px;color:var(--text-3);font-weight:500;font-family:var(--font-sans);margin:24px 0 10px;letter-spacing:.08em}
.nav-drawer h4:first-child{margin-top:0}
.drawer-links li a{display:block;padding:12px 0;border-bottom:1px solid var(--line);font-size:16px;color:var(--text-1)}
.drawer-links li a.is-active{color:var(--cinnabar-500);font-weight:700}
.drawer-tags{display:flex;flex-wrap:wrap;gap:8px}
.drawer-tags a{padding:6px 14px;border:1px solid var(--line);border-radius:999px;font-size:13px;color:var(--text-2)}
.drawer-contact{font-size:14px;color:var(--text-2);line-height:2}
.drawer-mask{
  position:fixed;inset:0;background:rgba(20,32,29,.42);z-index:110;
  opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease;
}
body.drawer-open .drawer-mask{opacity:1;visibility:visible}

/* ============ 页面横幅 ============ */
.page-hero{
  position:relative;overflow:hidden;color:#fff;
  background-image:linear-gradient(100deg,rgba(20,32,29,.92),rgba(20,32,29,.68)),url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;
}
.page-hero__inner{padding:88px 0 72px;display:grid;grid-template-columns:1.25fr .75fr;gap:56px;align-items:end}
.page-hero .eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.18em;
  color:var(--brass-400);margin-bottom:16px;
}
.page-hero .eyebrow::before{content:"";width:28px;height:1px;background:var(--brass-400)}
.page-hero h1{color:#fff;margin-bottom:16px}
.page-hero .lede{font-size:17px;color:rgba(255,255,255,.86);max-width:640px;margin-bottom:28px}
.page-hero .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-facts{
  border-left:1px solid rgba(255,255,255,.22);padding-left:28px;
}
.hero-facts li{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px dashed rgba(255,255,255,.18);font-size:14px}
.hero-facts li:last-child{border-bottom:0}
.hero-facts span:first-child{color:rgba(255,255,255,.62)}
.hero-facts span:last-child{color:#fff;font-weight:500;text-align:right}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 26px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:500;letter-spacing:.02em;cursor:pointer;
  border:1px solid transparent;transition:all .2s ease;text-align:center;
}
.btn-primary{background:var(--cinnabar-500);color:#fff}
.btn-primary:hover{background:var(--cinnabar-600);color:#fff;transform:translateY(-2px);box-shadow:0 8px 20px rgba(192,71,47,.28)}
.btn-outline{border-color:rgba(255,255,255,.55);color:#fff;background:transparent}
.btn-outline:hover{background:rgba(255,255,255,.14);color:#fff}
.btn-jade{background:var(--jade-700);color:#fff}
.btn-jade:hover{background:var(--jade-600);color:#fff;transform:translateY(-2px);box-shadow:0 8px 20px rgba(30,58,52,.24)}
.btn-ghost{border-color:var(--jade-700);color:var(--jade-700);background:transparent}
.btn-ghost:hover{background:rgba(30,58,52,.08);color:var(--jade-700)}
.btn-block{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}

.text-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--jade-700);border-bottom:1px solid transparent}
.text-link:hover{color:var(--cinnabar-500);border-bottom-color:var(--cinnabar-500)}

/* ============ 通用板块 ============ */
.section{padding:88px 0}
.section--paper100{background:var(--paper-100)}
.section--dark{background:var(--ink-900);color:rgba(255,255,255,.86)}
.section--dark h2{color:#fff}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;flex-wrap:wrap}
.section-head p{max-width:660px;color:var(--text-2);margin:12px 0 0;font-size:15px}
.section--dark .section-head p{color:rgba(255,255,255,.7)}
.section-eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.16em;
  color:var(--cinnabar-500);margin-bottom:12px;
}
.section-eyebrow::before{content:"";width:22px;height:1px;background:var(--brass-400)}

/* 面包屑 */
.breadcrumb{background:#fff;border-bottom:1px solid var(--line)}
.breadcrumb__inner{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-3);padding:14px 0;flex-wrap:wrap}
.breadcrumb a{color:var(--text-3)}
.breadcrumb a:hover{color:var(--cinnabar-500)}
.breadcrumb .sep{color:var(--line)}
.breadcrumb .current{color:var(--jade-700);font-weight:500}

/* ============ 服务通道入口 ============ */
.grid-margin-x{margin-left:-16px;margin-right:-16px}
.grid-margin-x > .cell{padding-left:16px;padding-right:16px}
.entry-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  overflow:hidden;height:100%;display:flex;flex-direction:column;
  box-shadow:var(--shadow-1);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.entry-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:var(--paper-200)}
.entry-card__media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--paper-100)}
.entry-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.entry-card:hover .entry-card__media img{transform:scale(1.04)}
.entry-card__body{padding:24px;display:flex;flex-direction:column;gap:10px;flex:1 1 auto}
.entry-card__body h3{font-size:19px}
.entry-card__body p{font-size:14px;color:var(--text-2);margin:0;line-height:1.8}
.entry-card__body .text-link{margin-top:auto;padding-top:8px}

/* ============ 能力矩阵 ============ */
.matrix-list{border-top:1px solid var(--line)}
.matrix-row{
  display:grid;grid-template-columns:56px 220px 1fr auto;gap:24px;align-items:center;
  padding:24px 12px;border-bottom:1px solid var(--line);
  transition:background-color .2s ease,padding-left .2s ease;
}
.matrix-row:hover{background:#fff;padding-left:20px}
.matrix-icon{
  width:48px;height:48px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:rgba(30,58,52,.08);color:var(--jade-700);font-size:18px;
}
.matrix-row:hover .matrix-icon{background:var(--jade-700);color:var(--brass-400)}
.matrix-name{font-family:var(--font-serif);font-size:18px;color:var(--jade-700);font-weight:600}
.matrix-desc{font-size:14px;color:var(--text-2);line-height:1.8;margin:0}
.matrix-action{font-size:13px;color:var(--text-3);white-space:nowrap;display:inline-flex;align-items:center;gap:6px}
.matrix-row:hover .matrix-action{color:var(--cinnabar-500)}

/* ============ 服务流程 ============ */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.flow::before{
  content:"";position:absolute;top:26px;left:6%;right:6%;height:2px;background:var(--line);z-index:0;
}
.flow-step{position:relative;z-index:1;text-align:center;padding:0 8px}
.flow-step__num{
  width:54px;height:54px;margin:0 auto 18px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:#fff;border:2px solid var(--brass-400);color:var(--jade-700);
  font-family:var(--font-serif);font-size:19px;font-weight:700;
}
.flow-step h3{font-size:17px;margin-bottom:8px}
.flow-step p{font-size:14px;color:var(--text-2);margin:0;line-height:1.8}
.section--dark .flow-step__num{background:var(--ink-900);color:var(--brass-400);border-color:var(--brass-400)}
.section--dark .flow::before{background:rgba(255,255,255,.18)}
.section--dark .flow-step h3{color:#fff}
.section--dark .flow-step p{color:rgba(255,255,255,.66)}

/* ============ 表单 ============ */
.contact-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:start}
.form-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  padding:40px;box-shadow:var(--shadow-1);
}
.form-card h3{font-size:22px;margin-bottom:8px}
.form-card > p{font-size:14px;color:var(--text-2);margin-bottom:28px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px 20px}
.form-field{display:flex;flex-direction:column;gap:8px}
.form-field--full{grid-column:1 / -1}
.form-field label{font-size:14px;color:var(--text-2);font-weight:500}
.form-field label .req{color:var(--cinnabar-500)}
.form-field input,.form-field select,.form-field textarea{
  width:100%;height:44px;padding:0 14px;font-size:15px;font-family:inherit;color:var(--text-1);
  background:#fff;border:1px solid var(--line);border-radius:8px;
  transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease;
}
.form-field textarea{height:132px;padding:12px 14px;line-height:1.7;resize:vertical}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{
  outline:none;border-color:var(--jade-700);box-shadow:0 0 0 3px rgba(30,58,52,.12);
  background:rgba(30,58,52,.02);
}
.form-field.is-error input,.form-field.is-error select,.form-field.is-error textarea{
  border-color:var(--cinnabar-500);box-shadow:0 0 0 3px rgba(192,71,47,.1);
}
.form-error{font-size:12px;color:var(--cinnabar-500);display:none}
.form-field.is-error .form-error{display:block}
.form-consent{grid-column:1 / -1;display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--text-2);line-height:1.7}
.form-consent input{width:18px;height:18px;margin-top:3px;flex:0 0 auto;accent-color:var(--jade-700)}
.form-submit{grid-column:1 / -1;display:flex;align-items:center;justify-content:flex-end;gap:16px}
.form-note{font-size:12px;color:var(--text-3);margin-top:16px}
.form-result{
  display:none;margin-top:20px;padding:16px 18px;border-radius:10px;font-size:14px;
  background:rgba(30,58,52,.06);border:1px solid rgba(30,58,52,.18);color:var(--jade-700);
}
.form-result.is-show{display:block}

.aside-card{
  background:var(--jade-700);color:rgba(255,255,255,.84);border-radius:var(--radius-card);
  padding:32px;margin-bottom:24px;
}
.aside-card h3{color:#fff;font-size:20px;margin-bottom:14px}
.aside-card p{font-size:14px;line-height:1.85}
.aside-card a{color:var(--brass-400)}
.aside-card a:hover{color:#fff}
.aside-list{margin-top:18px;border-top:1px solid rgba(255,255,255,.16);padding-top:18px}
.aside-list li{display:flex;justify-content:space-between;gap:12px;padding:10px 0;font-size:14px;border-bottom:1px dashed rgba(255,255,255,.14)}
.aside-list li:last-child{border-bottom:0}
.aside-list span:first-child{color:rgba(255,255,255,.6)}

/* ============ 地址表 & 地图 ============ */
.address-layout{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.info-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden}
.info-table caption{text-align:left;font-size:13px;color:var(--text-3);padding:0 0 12px}
.info-table th,.info-table td{padding:16px 20px;font-size:14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.info-table thead th{background:var(--paper-100);color:var(--jade-700);font-weight:600;font-size:13px;letter-spacing:.04em}
.info-table tbody tr:nth-child(even){background:var(--paper-050)}
.info-table tbody tr:last-child th,.info-table tbody tr:last-child td{border-bottom:0}
.info-table th[scope="row"]{width:132px;color:var(--text-2);font-weight:500;white-space:nowrap}
.map-box{
  position:relative;height:100%;min-height:360px;border-radius:var(--radius-card);
  border:1px solid var(--line);overflow:hidden;
  background:
    linear-gradient(0deg,rgba(30,58,52,.06) 1px,transparent 1px) 0 0/100% 44px,
    linear-gradient(90deg,rgba(30,58,52,.06) 1px,transparent 1px) 0 0/44px 100%,
    linear-gradient(140deg,var(--paper-100),var(--paper-050));
}
.map-box__road{
  position:absolute;left:-10%;right:-10%;top:52%;height:16px;
  background:rgba(30,58,52,.16);transform:rotate(-6deg);
}
.map-box__road--two{top:22%;height:10px;transform:rotate(4deg);background:rgba(30,58,52,.1)}
.map-box__pin{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-100%);
  display:flex;flex-direction:column;align-items:center;gap:8px;
}
.map-box__pin i{font-size:30px;color:var(--cinnabar-500);filter:drop-shadow(0 6px 12px rgba(192,71,47,.35))}
.map-box__pulse{
  position:absolute;left:50%;top:50%;width:26px;height:26px;margin:-13px 0 0 -13px;
  border-radius:50%;background:rgba(192,71,47,.2);
  animation:pulse 2.4s ease-out infinite;
}
@keyframes pulse{
  0%{transform:scale(.6);opacity:.85}
  70%{transform:scale(2.1);opacity:0}
  100%{transform:scale(2.1);opacity:0}
}
.map-box__caption{
  position:absolute;left:20px;bottom:20px;right:20px;
  background:rgba(255,255,255,.94);border:1px solid var(--line);border-radius:10px;
  padding:14px 18px;font-size:13px;color:var(--text-2);line-height:1.7;
}
.map-box__caption strong{display:block;font-family:var(--font-serif);font-size:15px;color:var(--jade-700);margin-bottom:4px}

/* ============ FAQ ============ */
.faq-wrap{max-width:900px;margin:0 auto}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  margin-bottom:12px;overflow:hidden;transition:box-shadow .2s ease,border-color .2s ease;
}
.faq-item[open]{box-shadow:var(--shadow-1);border-color:var(--paper-200)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:20px 24px;font-size:16px;font-weight:500;color:var(--jade-700);font-family:var(--font-serif);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-icon{
  position:relative;width:22px;height:22px;flex:0 0 auto;
  transition:transform .2s ease;
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--cinnabar-500);border-radius:2px;
}
.faq-icon::before{left:50%;top:3px;width:2px;height:16px;margin-left:-1px}
.faq-icon::after{top:50%;left:3px;height:2px;width:16px;margin-top:-1px}
.faq-item[open] .faq-icon{transform:rotate(45deg)}
.faq-answer{padding:0 24px 22px;font-size:15px;color:var(--text-2);line-height:1.8}
.faq-answer p{margin:0}
.faq-answer p + p{margin-top:10px}

/* ============ CTA ============ */
.cta-band{
  position:relative;overflow:hidden;color:#fff;
  background-image:linear-gradient(96deg,rgba(20,32,29,.96),rgba(30,58,52,.9)),url('/assets/images/backpic/back-3.webp');
  background-size:cover;background-position:center;
}
.cta-band__inner{padding:72px 0;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}
.cta-band h2{color:#fff;margin-bottom:12px}
.cta-band p{margin:0;font-size:15px;color:rgba(255,255,255,.78);max-width:620px}
.cta-band__actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap}

/* ============ 页脚 ============ */
.site-footer{background:var(--jade-700);color:rgba(255,255,255,.68);padding:64px 0 0;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand strong{font-family:var(--font-serif);font-size:18px;color:#fff;letter-spacing:.02em}
.site-footer p{line-height:1.85;font-size:14px;color:rgba(255,255,255,.66)}
.site-footer h4{color:#fff;font-size:14px;font-weight:600;font-family:var(--font-sans);margin-bottom:18px;letter-spacing:.06em}
.footer-links li{margin-bottom:10px}
.footer-links a,.site-footer a{color:rgba(255,255,255,.68);font-size:14px;border-bottom:1px solid transparent}
.footer-links a:hover,.site-footer a:hover{color:#fff;border-bottom-color:#fff}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;margin-bottom:12px;font-size:14px;color:rgba(255,255,255,.68)}
.footer-contact i{margin-top:5px;color:var(--brass-400);width:16px;flex:0 0 auto}
.footer-qr{
  width:112px;height:112px;margin-top:20px;border-radius:10px;
  background:rgba(255,255,255,.08);border:1px dashed rgba(255,255,255,.28);
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-size:12px;color:rgba(255,255,255,.6);line-height:1.7;
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding:20px 0;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12px;color:rgba(255,255,255,.5);
}

/* 返回顶部 */
.to-top{
  position:fixed;right:24px;bottom:24px;width:44px;height:44px;border-radius:50%;
  background:var(--jade-700);color:#fff;border:0;cursor:pointer;z-index:90;
  display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .25s ease,transform .25s ease,visibility .25s ease,background-color .2s ease;
}
.to-top.is-show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{background:var(--cinnabar-500)}

/* ============ 响应式 ============ */
@media (max-width:1279px){
  .page-hero__inner{grid-template-columns:1fr;gap:36px;align-items:start}
  .hero-facts{border-left:0;border-top:1px solid rgba(255,255,255,.2);padding-left:0;padding-top:20px}
  .matrix-row{grid-template-columns:52px 190px 1fr;gap:18px}
  .matrix-action{grid-column:2 / -1;color:var(--jade-700)}
}
@media (max-width:1023px){
  .section{padding:64px 0}
  .header-search{display:none}
  .nav-toggle{display:block}
  .trend-link{display:none}
  .contact-layout,.address-layout{grid-template-columns:1fr;gap:32px}
  .flow{grid-template-columns:repeat(2,1fr);gap:32px}
  .flow::before{display:none}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .section{padding:48px 0}
  .header-main__inner{gap:12px}
  .brand__text em{display:none}
  .brand__text strong{font-size:16px}
  .header-nav{display:none}
  .page-hero__inner{padding:56px 0 48px}
  .hero-actions .btn{width:100%}
  .matrix-row{grid-template-columns:44px 1fr;gap:14px;padding:20px 0}
  .matrix-icon{width:44px;height:44px}
  .matrix-name{font-size:16px}
  .matrix-desc,.matrix-action{grid-column:2 / -1}
  .form-card{padding:24px}
  .form-grid{grid-template-columns:1fr}
  .form-submit{justify-content:stretch}
  .form-submit .btn{width:100%}
  .flow{grid-template-columns:1fr;gap:28px}
  .flow-step{text-align:left;display:grid;grid-template-columns:54px 1fr;gap:16px;align-items:start}
  .flow-step__num{margin:0}
  .cta-band__inner{padding:56px 0}
  .cta-band__actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:32px}
  .footer-bottom{flex-direction:column;gap:8px}
}
@media (max-width:479px){
  .faq-item summary{padding:16px 18px;font-size:15px}
  .faq-answer{padding:0 18px 18px}
  .info-table th,.info-table td{padding:12px 14px;font-size:13px}
  .info-table th[scope="row"]{width:104px;white-space:normal}
  .to-top{right:16px;bottom:16px}
}