/* roulang page: index */
:root{
  --ink-900:#14120F;
  --ink-800:#2A2723;
  --ink-600:#6B655C;
  --paper:#F6F2EB;
  --paper-2:#FFFDFA;
  --accent:#A62B3C;
  --accent-700:#8C2130;
  --accent-soft:#F4E4E6;
  --celadon:#5F6F63;
  --line:#E3DCD1;
  --radius:4px;
  --radius-sm:2px;
  --shadow-card:0 2px 16px rgba(20,18,15,.08);
  --ease:cubic-bezier(.22,1,.36,1);
  --bs-link-color:#A62B3C;
  --bs-link-hover-color:#8C2130;
  --bs-primary:#A62B3C;
  --bs-body-font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink-800);
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.85;
  letter-spacing:.01em;
}
h1,h2,h3,h4,.serif{
  font-family:"Noto Serif SC","Songti SC","Source Han Serif SC",serif;
  color:var(--ink-900);
  font-weight:600;
  letter-spacing:.02em;
}
h1{font-size:48px;line-height:1.28;margin:0 0 18px;}
h2{font-size:32px;line-height:1.35;margin:0;}
h3{font-size:22px;line-height:1.45;margin:0 0 10px;}
p{margin:0 0 16px;}
a{color:var(--accent);text-decoration:none;transition:color .25s var(--ease),border-color .25s var(--ease);}
a:hover{color:var(--accent-700);}
img{max-width:100%;display:block;border-radius:var(--radius);}
ul{list-style:none;margin:0;padding:0;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.wrap{width:100%;max-width:1320px;margin:0 auto;padding:0 24px;}
.section{padding:96px 0;}
.section-sm{padding:64px 0;}
.bg-paper2{background:var(--paper-2);}
.bg-ink{background:var(--ink-900);color:#F6F2EB;}
.bg-ink h2,.bg-ink h3{color:#FFFDFA;}
.eyebrow{
  display:inline-block;font-size:12px;letter-spacing:.12em;color:var(--accent);
  text-transform:uppercase;margin-bottom:14px;font-weight:600;
}
.badge-soft{
  display:inline-block;font-size:12px;letter-spacing:.08em;padding:3px 10px;
  border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--ink-600);
  background:var(--paper);
}
.badge-accent{
  display:inline-block;font-size:12px;letter-spacing:.08em;padding:3px 10px;
  border-radius:var(--radius-sm);background:var(--accent);color:#FFFDFA;
}
.muted{color:var(--ink-600);font-size:13px;}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;background:var(--paper);
  border-bottom:1px solid transparent;
  transition:height .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.site-header.is-scrolled{border-bottom-color:var(--line);box-shadow:0 1px 0 rgba(20,18,15,.04);}
.nav-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:76px;gap:20px;transition:height .3s var(--ease);
}
.site-header.is-scrolled .nav-inner{height:60px;}
.nav-side{display:flex;align-items:center;gap:28px;flex:1;}
.nav-side.right{justify-content:flex-end;}
.nav-link-rl{
  position:relative;font-size:15px;color:var(--ink-800);padding:6px 0;white-space:nowrap;
}
.nav-link-rl::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--accent);
  transition:width .3s var(--ease);
}
.nav-link-rl:hover{color:var(--ink-900);}
.nav-link-rl:hover::after{width:100%;}
.nav-link-rl.active{color:var(--accent);font-weight:600;}
.nav-link-rl.active::after{width:100%;}
.brand{
  display:flex;align-items:center;gap:10px;flex:0 0 auto;
  font-family:"Noto Serif SC","Songti SC",serif;font-weight:700;
  font-size:20px;color:var(--ink-900);letter-spacing:.02em;
}
.brand:hover{color:var(--ink-900);}
.brand-mark{
  width:28px;height:28px;border-radius:var(--radius-sm);flex:0 0 auto;
  background:linear-gradient(135deg,var(--accent) 0%,var(--accent-700) 100%);
  position:relative;
}
.brand-mark::after{
  content:"";position:absolute;inset:8px;border:1.5px solid rgba(255,253,250,.9);
  border-radius:1px;
}
.nav-cta{display:none;}
.btn-main{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--accent);color:#FFFDFA;border:1px solid var(--accent);
  padding:14px 32px;font-size:15px;letter-spacing:.08em;border-radius:var(--radius-sm);
  transition:background .25s var(--ease),transform .25s var(--ease),border-color .25s var(--ease);
  cursor:pointer;
}
.btn-main:hover{background:var(--accent-700);border-color:var(--accent-700);color:#FFFDFA;transform:translateY(-1px);}
.btn-main:hover .arw{transform:translateX(4px);}
.btn-main .arw{transition:transform .25s var(--ease);}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;background:transparent;color:var(--ink-900);
  border:1.5px solid var(--ink-900);padding:13px 30px;font-size:15px;letter-spacing:.08em;
  border-radius:var(--radius-sm);cursor:pointer;
  transition:background .25s var(--ease),color .25s var(--ease),transform .25s var(--ease);
}
.btn-ghost:hover{background:var(--ink-900);color:var(--paper-2);transform:translateY(-1px);}
.btn-ghost-light{
  display:inline-flex;align-items:center;gap:8px;background:transparent;color:#FFFDFA;
  border:1.5px solid rgba(255,253,250,.6);padding:13px 30px;font-size:15px;letter-spacing:.08em;
  border-radius:var(--radius-sm);cursor:pointer;
  transition:background .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease);
}
.btn-ghost-light:hover{background:rgba(255,253,250,.1);border-color:#FFFDFA;color:#FFFDFA;transform:translateY(-1px);}
.link-more{font-size:14px;color:var(--accent);border-bottom:1px solid var(--accent);padding-bottom:2px;}
.link-more:hover{border-bottom-width:2px;}
.nav-toggle{
  display:none;width:40px;height:40px;border:0;background:transparent;
  padding:0;cursor:pointer;position:relative;
}
.nav-toggle span{
  position:absolute;left:9px;right:9px;height:2px;background:var(--ink-900);
  transition:transform .3s var(--ease),opacity .3s var(--ease);
}
.nav-toggle span:nth-child(1){top:13px;}
.nav-toggle span:nth-child(2){top:19px;}
.nav-toggle span:nth-child(3){top:25px;}
.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);}
.mobile-panel{
  display:none;border-top:1px solid var(--line);background:var(--paper);
}
.mobile-panel.is-open{display:block;}
.mobile-panel a{
  display:block;height:48px;line-height:48px;padding:0 24px;color:var(--ink-800);
  border-bottom:1px solid var(--line);font-size:15px;
}
.mobile-panel a.active{color:var(--accent);font-weight:600;}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--paper);padding:88px 0 96px;}
.hero::before{
  content:"九游体育最新官网";position:absolute;right:-40px;top:40px;
  font-family:"Noto Serif SC",serif;font-size:190px;font-weight:700;line-height:1;
  color:rgba(20,18,15,.04);white-space:nowrap;pointer-events:none;user-select:none;
}
.hero-grid{display:grid;grid-template-columns:6fr 6fr;gap:56px;align-items:center;position:relative;}
.hero h1{max-width:14em;}
.hero-sub{font-size:17px;color:var(--ink-600);max-width:32em;margin-bottom:28px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px;}
.trust-row{display:flex;gap:32px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:22px;}
.trust-item{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ink-800);}
.trust-item i{color:var(--celadon);font-size:16px;}
.hero-media{position:relative;}
.hero-media img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:var(--radius);}
.float-card{
  position:absolute;left:-24px;bottom:32px;background:var(--paper-2);
  border:1px solid var(--line);border-radius:var(--radius);padding:16px 20px;
  box-shadow:var(--shadow-card);min-width:190px;
}
.float-card .num{font-size:26px;font-weight:700;color:var(--accent);font-variant-numeric:tabular-nums;line-height:1.2;}
.float-card .lbl{font-size:13px;color:var(--ink-600);}
.fade-up{opacity:0;transform:translateY(12px);animation:fadeUp .6s var(--ease) forwards;}
.fade-up.d1{animation-delay:.06s;}
.fade-up.d2{animation-delay:.12s;}
.fade-up.d3{animation-delay:.18s;}
.fade-up.d4{animation-delay:.24s;}
@keyframes fadeUp{to{opacity:1;transform:translateY(0);}}

/* ---------- 板块头部 ---------- */
.section-head{display:flex;align-items:center;gap:20px;margin-bottom:40px;}
.section-head h2{display:flex;align-items:center;gap:14px;flex:0 0 auto;}
.section-head h2 .bar{width:4px;height:24px;background:var(--accent);display:inline-block;border-radius:1px;}
.section-head .head-line{flex:1;height:1px;background:var(--line);}
.section-desc{font-size:15px;color:var(--ink-600);max-width:46em;margin:-20px 0 40px;}

/* ---------- 方案网格 ---------- */
.dir-card{
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;height:100%;display:flex;flex-direction:column;
  transition:border-color .3s var(--ease),box-shadow .3s var(--ease),transform .3s var(--ease);
}
.dir-card:hover{border-color:var(--accent);box-shadow:var(--shadow-card);}
.dir-media{overflow:hidden;aspect-ratio:4/3;background:var(--paper);}
.dir-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s var(--ease);}
.dir-card:hover .dir-media img{transform:scale(1.03);}
.dir-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1;}
.dir-body h3{font-size:20px;}
.dir-body p{font-size:14px;color:var(--ink-600);margin-bottom:18px;}
.dir-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;}
.dir-card:hover h3{text-decoration:underline;text-underline-offset:4px;}
.dir-card-dark{background:var(--ink-900);border-color:var(--ink-900);color:rgba(246,242,235,.82);}
.dir-card-dark h3{color:#FFFDFA;}
.dir-card-dark p{color:rgba(246,242,235,.7);}
.dir-card-dark .badge-soft{background:transparent;border-color:rgba(246,242,235,.28);color:rgba(246,242,235,.85);}
.dir-card-dark .link-more{color:#FFFDFA;border-color:rgba(255,253,250,.6);}
.dir-card-dark:hover{border-color:var(--accent);}

/* ---------- 保障条 ---------- */
.guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(246,242,235,.16);}
.guard-item{background:var(--ink-900);padding:32px 26px;}
.guard-item i{font-size:22px;color:var(--accent-soft);display:block;margin-bottom:16px;}
.guard-item .gk{font-size:16px;font-weight:600;color:#FFFDFA;margin-bottom:6px;}
.guard-item .gv{font-size:13px;color:rgba(246,242,235,.65);line-height:1.7;}

/* ---------- 评价轮播 ---------- */
.review-track{
  display:flex;gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding-bottom:18px;scrollbar-width:none;
}
.review-track::-webkit-scrollbar{display:none;}
.review-card{
  flex:0 0 360px;scroll-snap-align:start;background:var(--paper-2);
  border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;
  transition:border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.review-card:hover{border-color:var(--accent);box-shadow:var(--shadow-card);}
.stars{color:var(--accent);font-size:13px;letter-spacing:3px;margin-bottom:14px;}
.stars .off{color:var(--line);}
.review-card p{font-size:15px;color:var(--ink-800);}
.review-src{font-size:13px;color:var(--ink-600);display:flex;align-items:center;gap:8px;}
.review-src::before{content:"";width:20px;height:1px;background:var(--accent);display:inline-block;}
.carousel-ctrl{display:flex;gap:10px;align-items:center;}
.ctrl-btn{
  width:36px;height:36px;border:1px solid var(--line);background:var(--paper-2);
  border-radius:var(--radius-sm);color:var(--ink-800);cursor:pointer;
  transition:border-color .25s var(--ease),color .25s var(--ease),background .25s var(--ease);
}
.ctrl-btn:hover{border-color:var(--accent);color:var(--accent);}
.dots{display:flex;gap:6px;margin-top:16px;}
.dots span{width:24px;height:3px;background:var(--line);transition:background .3s var(--ease);}
.dots span.on{background:var(--accent);}

/* ---------- 资讯列表 ---------- */
.post-card{
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;height:100%;transition:border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.post-card:hover{border-color:var(--accent);box-shadow:var(--shadow-card);}
.post-card .post-link{display:flex;flex-direction:column;height:100%;color:inherit;}
.post-media{overflow:hidden;aspect-ratio:4/3;background:var(--paper);}
.post-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s var(--ease);}
.post-card:hover .post-media img{transform:scale(1.03);}
.post-body{padding:22px;display:flex;flex-direction:column;flex:1;}
.post-body h3{font-size:19px;margin:12px 0 10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-body p{font-size:14px;color:var(--ink-600);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:16px;}
.post-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;}
.post-date{font-size:13px;color:var(--ink-600);font-variant-numeric:tabular-nums;}
.post-card-lg .post-media{aspect-ratio:16/9;}
.post-card-lg .post-body h3{font-size:22px;}
.post-card-lg .post-body p{font-size:15px;}
.post-card:hover h3{text-decoration:underline;text-underline-offset:4px;}
.empty-state{
  border:1px dashed var(--line);border-radius:var(--radius);padding:48px 24px;
  text-align:center;color:var(--ink-600);font-size:15px;background:var(--paper-2);
}
.empty-state a{display:inline-block;margin-top:10px;}

/* ---------- FAQ ---------- */
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;background:transparent;border:0;padding:22px 40px 22px 0;text-align:left;
  font-size:16px;font-weight:600;color:var(--ink-900);position:relative;cursor:pointer;
  transition:color .25s var(--ease);
}
.faq-q:hover{color:var(--accent);}
.faq-item.is-open .faq-q{color:var(--accent);padding-left:16px;}
.faq-item.is-open .faq-q::before{
  content:"";position:absolute;left:0;top:24px;bottom:24px;width:2px;background:var(--accent);
}
.faq-q .sign{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:14px;height:14px;}
.faq-q .sign::before,.faq-q .sign::after{
  content:"";position:absolute;background:var(--accent);transition:transform .26s var(--ease),opacity .26s var(--ease);
}
.faq-q .sign::before{left:0;top:6px;width:14px;height:2px;}
.faq-q .sign::after{left:6px;top:0;width:2px;height:14px;}
.faq-item.is-open .faq-q .sign::after{transform:scaleY(0);opacity:0;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .26s var(--ease);}
.faq-a p{font-size:15px;color:var(--ink-600);padding:0 40px 22px 0;margin:0;}
.faq-item.is-open .faq-a p{padding-left:16px;}

/* ---------- CTA ---------- */
.cta-band{position:relative;overflow:hidden;text-align:center;}
.cta-band::before{
  content:"zhongyunmudan";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  font-family:"Noto Serif SC",serif;font-size:140px;font-weight:700;color:rgba(246,242,235,.05);
  white-space:nowrap;pointer-events:none;user-select:none;
}
.cta-band .wrap{position:relative;z-index:1;}
.cta-band h2{color:#FFFDFA;margin-bottom:14px;}
.cta-band p{color:rgba(246,242,235,.75);max-width:34em;margin:0 auto 30px;}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink-900);color:rgba(246,242,235,.72);padding:76px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:52px;}
.site-footer .brand{color:#FFFDFA;margin-bottom:16px;font-size:19px;}
.site-footer p{font-size:14px;line-height:1.8;max-width:30em;}
.footer-col h4{
  font-size:12px;letter-spacing:.16em;color:rgba(246,242,235,.5);font-weight:600;
  margin:0 0 18px;font-family:"Noto Sans SC",sans-serif;
}
.footer-col li{margin-bottom:10px;}
.footer-col a{color:rgba(246,242,235,.78);font-size:14px;}
.footer-col a:hover{color:#FFFDFA;}
.footer-contact li{font-size:14px;color:rgba(246,242,235,.72);margin-bottom:10px;display:flex;gap:10px;}
.footer-contact i{color:var(--accent);margin-top:4px;font-size:13px;}
.social-row{display:flex;gap:12px;margin-top:18px;}
.social-row a{
  width:34px;height:34px;border:1px solid rgba(246,242,235,.25);border-radius:var(--radius-sm);
  display:inline-flex;align-items:center;justify-content:center;color:rgba(246,242,235,.78);font-size:14px;
  transition:border-color .25s var(--ease),color .25s var(--ease);
}
.social-row a:hover{border-color:var(--accent);color:#FFFDFA;}
.footer-bottom{
  border-top:1px solid rgba(246,242,235,.14);padding:22px 0;display:flex;
  justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(246,242,235,.55);
}
.footer-bottom a{color:rgba(246,242,235,.7);}
.footer-bottom a:hover{color:#FFFDFA;}

/* ---------- 响应式 ---------- */
@media (max-width:1399px){
  .wrap{max-width:1140px;}
  h1{font-size:44px;}
  .hero::before{font-size:160px;}
}
@media (max-width:1199px){
  .wrap{max-width:960px;}
  .nav-side{gap:20px;}
  h1{font-size:40px;}
  .nav-cta{display:none;}
  .review-card{flex:0 0 320px;}
}
@media (max-width:991px){
  .wrap{max-width:720px;}
  .nav-side{display:none;}
  .nav-toggle{display:block;}
  .nav-inner{height:64px;}
  .site-header.is-scrolled .nav-inner{height:58px;}
  .brand{position:absolute;left:50%;transform:translateX(-50%);}
  .nav-inner{position:relative;justify-content:space-between;}
  .hero{padding:56px 0 64px;}
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .hero h1{font-size:36px;}
  .hero::before{font-size:110px;top:20px;}
  .section{padding:64px 0;}
  h2{font-size:26px;}
  .guard-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .float-card{left:16px;bottom:16px;}
}
@media (max-width:767px){
  .wrap{max-width:540px;padding:0 20px;}
  h1{font-size:32px;}
  .hero h1{font-size:30px;}
  .section{padding:56px 0;}
  .hero-sub{font-size:16px;}
  .review-card{flex:0 0 280px;padding:22px;}
  .section-head{flex-wrap:wrap;gap:12px;}
  .section-head .head-line{display:none;}
  .footer-grid{grid-template-columns:1fr;padding-bottom:36px;}
}
@media (max-width:575px){
  .wrap{max-width:none;padding:0 20px;}
  h1{font-size:28px;}
  .hero h1{font-size:26px;}
  h2{font-size:22px;}
  h3{font-size:18px;}
  .guard-grid{grid-template-columns:1fr;}
  .hero-actions .btn-main,.hero-actions .btn-ghost{width:100%;justify-content:center;}
  .cta-actions .btn-main,.cta-actions .btn-ghost-light{width:100%;justify-content:center;}
  .trust-row{gap:16px;}
  .footer-bottom{flex-direction:column;gap:8px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;}
}

/* roulang page: article */
:root{
  --ink-900:#14120F;
  --ink-800:#2A2723;
  --ink-600:#6B655C;
  --paper:#F6F2EB;
  --paper-2:#FFFDFA;
  --accent:#A62B3C;
  --accent-700:#8C2130;
  --accent-soft:#F4E4E6;
  --celadon:#5F6F63;
  --line:#E3DCD1;
  --radius-card:4px;
  --radius-img:4px;
  --radius-btn:2px;
  --shadow-card:0 2px 16px rgba(20,18,15,.08);
  --ease:cubic-bezier(.22,1,.36,1);
  --serif:"Noto Serif SC","Songti SC","Source Han Serif SC",Georgia,serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;

  --bs-primary:var(--accent);
  --bs-primary-rgb:166,43,60;
  --bs-link-color:var(--accent);
  --bs-link-color-rgb:166,43,60;
  --bs-link-hover-color:var(--accent-700);
  --bs-body-color:var(--ink-800);
  --bs-body-bg:var(--paper);
  --bs-border-color:var(--line);
  --bs-border-radius:var(--radius-card);
  --bs-font-sans-serif:var(--sans);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink-800);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--accent);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--accent-700)}
h1,h2,h3,h4,h5{font-family:var(--serif);color:var(--ink-900);font-weight:700;letter-spacing:.02em;margin:0}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.wrap{width:100%;max-width:1140px;margin:0 auto;padding:0 24px}
@media (min-width:1400px){.wrap{max-width:1320px}}
@media (max-width:1199px){.wrap{max-width:960px}}
@media (max-width:991px){.wrap{max-width:720px}}
@media (max-width:767px){.wrap{max-width:540px;padding:0 20px}}
@media (max-width:575px){.wrap{max-width:100%;padding:0 20px}}

/* ---------- 按钮 / 文字链 ---------- */
.btn-rl{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--accent);color:var(--paper-2)!important;
  border:1px solid var(--accent);
  border-radius:var(--radius-btn);
  padding:14px 32px;
  font-size:15px;letter-spacing:.08em;
  transition:background .25s var(--ease),transform .25s var(--ease),border-color .25s var(--ease);
}
.btn-rl i{transition:transform .25s var(--ease)}
.btn-rl:hover{background:var(--accent-700);border-color:var(--accent-700);transform:translateY(-1px)}
.btn-rl:hover i{transform:translateX(4px)}
.btn-rl-ghost{
  display:inline-flex;align-items:center;gap:8px;
  background:transparent;color:var(--ink-900);
  border:1.5px solid var(--ink-900);
  border-radius:var(--radius-btn);
  padding:13px 30px;font-size:15px;letter-spacing:.08em;
  transition:background .25s var(--ease),color .25s var(--ease),transform .25s var(--ease);
}
.btn-rl-ghost:hover{background:var(--ink-900);color:var(--paper-2)}
.btn-rl-ghost i{transition:transform .25s var(--ease)}
.btn-rl-ghost:hover i{transform:translateX(4px)}
.btn-rl-light{
  display:inline-flex;align-items:center;gap:8px;
  background:transparent;color:var(--paper-2);
  border:1.5px solid rgba(255,253,250,.6);
  border-radius:var(--radius-btn);
  padding:13px 30px;font-size:15px;letter-spacing:.08em;
  transition:background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
}
.btn-rl-light:hover{background:var(--paper-2);color:var(--ink-900);border-color:var(--paper-2)}
.link-rl{color:var(--accent);border-bottom:1px solid var(--accent);padding-bottom:2px;transition:border-width .2s var(--ease)}
.link-rl:hover{border-bottom-width:2px}
.tag-label{
  display:inline-block;font-size:12px;letter-spacing:.12em;
  color:var(--accent);background:var(--accent-soft);
  padding:4px 10px;border-radius:2px;line-height:1.6;
}
.badge-soft{
  display:inline-block;font-size:12px;letter-spacing:.08em;
  color:var(--celadon);border:1px solid var(--line);
  background:var(--paper-2);padding:3px 8px;border-radius:2px;
}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:var(--paper);
  border-bottom:1px solid transparent;
  transition:height .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.site-header.is-scrolled{border-bottom-color:var(--line);box-shadow:0 1px 0 rgba(20,18,15,.02)}
.nav-wrap{
  position:relative;display:flex;align-items:center;
  height:76px;transition:height .3s var(--ease);
}
.site-header.is-scrolled .nav-wrap{height:60px}
.nav-side{display:flex;align-items:center;gap:26px}
.nav-side.left{flex:1;justify-content:flex-start}
.nav-side.right{flex:1;justify-content:flex-end}
.nav-link-rl{
  position:relative;font-size:15px;color:var(--ink-800);
  padding:6px 0;white-space:nowrap;letter-spacing:.02em;
}
.nav-link-rl::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;
  background:var(--accent);transition:width .28s var(--ease);
}
.nav-link-rl:hover{color:var(--ink-900)}
.nav-link-rl:hover::after{width:100%}
.nav-link-rl.active{color:var(--accent)}
.nav-link-rl.active::after{width:100%}
.brand{
  position:absolute;left:50%;transform:translateX(-50%);
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--serif);font-weight:700;font-size:19px;letter-spacing:.04em;
  color:var(--ink-900);white-space:nowrap;
}
.brand:hover{color:var(--ink-900)}
.brand-mark{
  width:22px;height:22px;flex:0 0 22px;border-radius:2px;
  background:var(--accent);position:relative;
}
.brand-mark::after{
  content:"";position:absolute;inset:6px 6px auto auto;
  width:10px;height:10px;border:1.5px solid var(--paper-2);border-radius:1px;
}
.nav-cta{
  margin-left:24px;
  display:inline-flex;align-items:center;gap:6px;
  background:var(--accent);color:var(--paper-2)!important;
  border-radius:var(--radius-btn);
  padding:10px 20px;font-size:14px;letter-spacing:.08em;white-space:nowrap;
  transition:background .25s var(--ease),transform .25s var(--ease);
}
.nav-cta:hover{background:var(--accent-700);transform:translateY(-1px)}
.nav-toggle{
  display:none;width:40px;height:40px;border:0;background:transparent;
  position:absolute;right:0;top:50%;transform:translateY(-50%);
  padding:0;cursor:pointer;
}
.nav-toggle span{
  display:block;width:20px;height:2px;margin:4px auto;background:var(--ink-900);
  transition:transform .28s var(--ease),opacity .2s var(--ease);
}
.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)}
.mobile-panel{
  display:none;border-top:1px solid var(--line);background:var(--paper);
}
.mobile-panel.is-open{display:block}
.mobile-panel a{
  display:block;padding:0 20px;line-height:48px;height:48px;
  font-size:15px;color:var(--ink-800);border-bottom:1px solid var(--line);
}
.mobile-panel a.active{color:var(--accent)}
.mobile-panel .m-cta{
  margin:16px 20px 20px;height:46px;line-height:46px;text-align:center;
  background:var(--accent);color:var(--paper-2)!important;border-radius:var(--radius-btn);
  border-bottom:0;
}
@media (max-width:1199px){.nav-cta{display:none}}
@media (max-width:991px){
  .nav-side{display:none}
  .nav-toggle{display:block}
  .nav-wrap{height:64px;justify-content:center}
  .site-header.is-scrolled .nav-wrap{height:60px}
  .brand{position:static;transform:none;font-size:17px}
}

/* ---------- 面包屑 ---------- */
.crumb-bar{padding:18px 0 0}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink-600)}
.crumbs a{color:var(--ink-600)}
.crumbs a:hover{color:var(--accent)}
.crumbs .sep{color:var(--line)}
.crumbs .now{color:var(--ink-800)}

/* ---------- 文章头 ---------- */
.article-head{
  padding:36px 0 48px;
  background:
    linear-gradient(rgba(246,242,235,.94),rgba(246,242,235,.97)),
    url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  border-bottom:1px solid var(--line);
}
.article-head .inner{max-width:900px;margin:0 auto;text-align:center}
.article-head .tag-label{margin-bottom:18px}
.page-title{
  font-size:48px;line-height:1.28;margin-bottom:18px;
  letter-spacing:.02em;word-break:break-word;
}
.meta-row{
  display:flex;flex-wrap:wrap;justify-content:center;gap:10px 22px;
  font-size:13px;color:var(--ink-600);
}
.meta-row span{display:inline-flex;align-items:center;gap:6px}
.meta-row i{color:var(--celadon)}
.cover-figure{
  max-width:980px;margin:36px auto 0;
  border:1px solid var(--line);border-radius:var(--radius-img);
  overflow:hidden;background:var(--paper-2);
}
.cover-figure img{width:100%;aspect-ratio:16/9;object-fit:cover}
@media (max-width:991px){
  .article-head{padding:28px 0 36px}
  .page-title{font-size:34px}
}
@media (max-width:767px){
  .page-title{font-size:30px}
  .meta-row{gap:8px 16px}
}
@media (max-width:575px){
  .page-title{font-size:27px}
  .cover-figure{margin-top:24px}
}

/* ---------- 正文 ---------- */
.article-main{padding:72px 0 8px}
.article-shell{max-width:760px;margin:0 auto}
.article-body{font-size:17px;line-height:1.9;color:var(--ink-800)}
.article-body p{margin:0 0 1.4em}
.article-body h2{
  position:relative;font-size:26px;line-height:1.45;
  margin:48px 0 18px;padding-left:16px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.26em;width:4px;height:22px;background:var(--accent);
}
.article-body h3{font-size:20px;line-height:1.5;margin:34px 0 12px}
.article-body h4{font-size:17px;margin:26px 0 10px}
.article-body a{color:var(--accent);border-bottom:1px solid var(--accent)}
.article-body a:hover{border-bottom-width:2px}
.article-body strong{color:var(--ink-900)}
.article-body ul,.article-body ol{margin:0 0 1.4em;padding-left:22px}
.article-body ul li{position:relative;margin-bottom:.5em;padding-left:14px}
.article-body ul li::before{
  content:"";position:absolute;left:0;top:.72em;width:6px;height:6px;background:var(--accent);
}
.article-body ol{list-style:decimal}
.article-body ol li{margin-bottom:.5em}
.article-body ol li::marker{color:var(--accent);font-weight:700}
.article-body blockquote{
  margin:26px 0;padding:20px 24px;
  border-left:3px solid var(--accent);background:var(--paper);
  color:var(--ink-800);font-style:normal;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:var(--radius-img);margin:26px auto}
.article-body figure{margin:26px 0}
.article-body figcaption{font-size:13px;color:var(--ink-600);text-align:center;margin-top:10px}
.article-body table{width:100%;border-collapse:collapse;margin:26px 0;font-size:15px}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 14px;text-align:left}
.article-body th{background:var(--paper);color:var(--ink-900)}
.article-body hr{border:0;border-top:1px solid var(--line);margin:36px 0}
.article-body code{
  background:var(--paper);border:1px solid var(--line);border-radius:2px;
  padding:1px 6px;font-size:14px;
}
.empty-state{
  border:1px dashed var(--line);border-radius:var(--radius-card);
  padding:48px 24px;text-align:center;color:var(--ink-600);
}
.empty-state p{margin-bottom:18px}

/* ---------- 服务入口条 ---------- */
.service-strip{padding:56px 0 0}
.strip-box{
  border:1px solid var(--line);border-radius:var(--radius-card);
  background:var(--paper-2);padding:24px 26px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;
}
.strip-box h3{font-size:18px;margin-bottom:4px}
.strip-box p{font-size:14px;color:var(--ink-600);margin:0}

/* ---------- 上下篇 ---------- */
.post-nav{padding:56px 0 0}
.post-nav .grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.post-nav a{
  display:block;border:1px solid var(--line);border-radius:var(--radius-card);
  background:var(--paper-2);padding:20px 22px;
  transition:border-color .25s var(--ease),box-shadow .25s var(--ease),transform .25s var(--ease);
}
.post-nav a:hover{border-color:var(--accent);box-shadow:var(--shadow-card);transform:translateY(-2px)}
.post-nav .dir{font-size:12px;letter-spacing:.12em;color:var(--celadon);display:block;margin-bottom:8px}
.post-nav .ttl{font-family:var(--serif);font-size:17px;color:var(--ink-900);line-height:1.55}
.post-nav .right{text-align:right}

/* ---------- 相关推荐 ---------- */
.related{padding:72px 0 0}
.sec-head{
  display:flex;align-items:center;gap:16px;margin-bottom:28px;
}
.sec-head .bar{width:4px;height:24px;background:var(--accent);flex:0 0 4px}
.sec-head h2{font-size:28px;white-space:nowrap}
.sec-head .line{flex:1;height:1px;background:var(--line)}
.sec-head .more{font-size:14px;color:var(--accent);border-bottom:1px solid var(--accent);white-space:nowrap}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.rcard{
  border:1px solid var(--line);border-radius:var(--radius-card);
  background:var(--paper-2);overflow:hidden;display:flex;flex-direction:column;
  transition:border-color .25s var(--ease),box-shadow .25s var(--ease),transform .25s var(--ease);
}
.rcard:hover{border-color:var(--accent);box-shadow:var(--shadow-card);transform:translateY(-2px)}
.rcard .thumb{overflow:hidden;aspect-ratio:4/3;background:var(--paper)}
.rcard .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s var(--ease)}
.rcard:hover .thumb img{transform:scale(1.03)}
.rcard .body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.rcard h3{font-size:19px;line-height:1.5}
.rcard p{font-size:14px;color:var(--ink-600);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rcard .foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--ink-600)}
.rcard .foot i{transition:transform .25s var(--ease)}
.rcard:hover .foot i{transform:translateX(4px)}
.rcard:hover h3{text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:4px}

/* ---------- CTA ---------- */
.cta-band{
  margin-top:80px;
  background:var(--ink-900);color:var(--paper-2);
  padding:72px 0;position:relative;overflow:hidden;
}
.cta-band::after{
  content:"九游体育最新官网";
  position:absolute;right:3%;bottom:-16px;
  font-family:var(--serif);font-size:120px;font-weight:700;
  color:rgba(255,253,250,.05);white-space:nowrap;pointer-events:none;
}
.cta-band .inner{position:relative;z-index:2;text-align:center;max-width:760px;margin:0 auto}
.cta-band h2{color:var(--paper-2);font-size:32px;margin-bottom:14px}
.cta-band p{color:rgba(255,253,250,.78);font-size:16px;margin-bottom:28px}
.cta-band .btns{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}
@media (max-width:991px){
  .related-grid{grid-template-columns:repeat(2,1fr)}
  .cta-band{padding:56px 0}
  .cta-band h2{font-size:26px}
  .cta-band::after{font-size:76px}
}
@media (max-width:767px){
  .article-main{padding:52px 0 0}
  .article-body{font-size:16px;line-height:1.85}
  .article-body h2{font-size:22px;margin-top:38px}
  .post-nav .grid{grid-template-columns:1fr}
  .post-nav .right{text-align:left}
  .sec-head h2{font-size:22px}
  .rcard .body{padding:16px 18px 18px}
  .rcard h3{font-size:17px}
}
@media (max-width:575px){
  .related-grid{grid-template-columns:1fr}
  .strip-box{padding:20px}
  .cta-band .btns .btn-rl,.cta-band .btns .btn-rl-light{width:100%;justify-content:center}
}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink-900);color:rgba(255,253,250,.75);padding:72px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px}
.site-footer .brand{position:static;transform:none;color:var(--paper-2);font-size:18px;margin-bottom:16px}
.site-footer .brand:hover{color:var(--paper-2)}
.site-footer p{font-size:14px;line-height:1.8;color:rgba(255,253,250,.62);max-width:300px}
.social-row{display:flex;gap:12px;margin-top:18px}
.social-row a{
  width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid rgba(255,253,250,.28);border-radius:2px;color:rgba(255,253,250,.8);
  transition:border-color .25s var(--ease),color .25s var(--ease),transform .25s var(--ease);
}
.social-row a:hover{border-color:var(--accent);color:var(--paper-2);transform:translateY(-2px)}
.footer-col h4{
  font-family:var(--sans);font-size:12px;letter-spacing:.14em;font-weight:600;
  color:rgba(255,253,250,.5);margin-bottom:18px;text-transform:uppercase;
}
.footer-col ul li{margin-bottom:12px}
.footer-col ul a{font-size:14px;color:rgba(255,253,250,.78)}
.footer-col ul a:hover{color:var(--accent-soft)}
.footer-contact li{display:flex;gap:10px;font-size:14px;color:rgba(255,253,250,.68);margin-bottom:12px;line-height:1.7}
.footer-contact i{margin-top:5px;color:var(--accent)}
.footer-bottom{
  margin-top:56px;border-top:1px solid rgba(255,253,250,.14);
  padding:20px 0 28px;display:flex;flex-wrap:wrap;gap:10px 24px;
  justify-content:space-between;font-size:13px;color:rgba(255,253,250,.55);
}
.footer-bottom a{color:rgba(255,253,250,.7)}
.footer-bottom a:hover{color:var(--paper-2)}
@media (max-width:991px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .site-footer{padding-top:52px}
}
@media (max-width:575px){
  .footer-grid{grid-template-columns:1fr}
  .site-footer .brand{font-size:17px}
}

/* ---------- 动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .45s var(--ease),transform .45s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
}

/* roulang page: category1 */
:root{
  --ink-900:#14120F;
  --ink-800:#2A2723;
  --ink-600:#6B655C;
  --paper:#F6F2EB;
  --paper-2:#FFFDFA;
  --accent:#A62B3C;
  --accent-700:#8C2130;
  --accent-soft:#F4E4E6;
  --celadon:#5F6F63;
  --line:#E3DCD1;
  --radius-card:4px;
  --radius-btn:2px;
  --shadow-hover:0 2px 16px rgba(20,18,15,.08);
  --ease:cubic-bezier(.22,1,.36,1);
  --serif:"Noto Serif SC","Songti SC","Source Han Serif SC",serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --bs-primary:#A62B3C;
  --bs-link-color:#A62B3C;
  --bs-link-hover-color:#8C2130;
  --bs-body-color:#2A2723;
  --bs-body-bg:#F6F2EB;
  --bs-border-color:#E3DCD1;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.85;
  color:var(--ink-800);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:var(--accent);text-decoration:none;transition:color .25s var(--ease);}
a:hover{color:var(--accent-700);}
img{max-width:100%;display:block;}
button{font-family:inherit;}
h1,h2,h3,h4{font-family:var(--serif);color:var(--ink-900);letter-spacing:.02em;font-weight:700;}
p{margin:0 0 1em;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.wrap{width:100%;max-width:1140px;margin:0 auto;padding:0 24px;}
@media (min-width:1400px){.wrap{max-width:1320px;}}
@media (max-width:1199px){.wrap{max-width:960px;}}
@media (max-width:991px){.wrap{max-width:720px;}}
@media (max-width:767px){.wrap{max-width:540px;}}

/* ============ 导航 ============ */
.site-header{position:sticky;top:0;z-index:1030;background:var(--paper);border-bottom:1px solid transparent;transition:border-color .3s var(--ease);}
.site-header.scrolled{border-bottom-color:var(--line);}
.nav-inner{position:relative;display:flex;align-items:center;justify-content:space-between;height:76px;transition:height .3s var(--ease);}
.site-header.scrolled .nav-inner{height:60px;}
.nav-side{display:flex;align-items:center;gap:28px;}
.nav-link-rl{position:relative;font-size:15px;color:var(--ink-800);padding:6px 0;letter-spacing:.02em;white-space:nowrap;}
.nav-link-rl::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--accent);transition:width .3s var(--ease);}
.nav-link-rl:hover{color:var(--accent);}
.nav-link-rl:hover::after{width:100%;}
.nav-link-rl.active{color:var(--accent);}
.nav-link-rl.active::after{width:100%;}
.nav-cta{display:inline-flex;align-items:center;gap:6px;background:var(--accent);color:#FFFDFA;font-size:14px;letter-spacing:.08em;padding:10px 22px;border-radius:var(--radius-btn);transition:background .25s var(--ease),transform .25s var(--ease);}
.nav-cta:hover{background:var(--accent-700);color:#FFFDFA;transform:translateY(-1px);}
.brand{position:absolute;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:20px;font-weight:700;color:var(--ink-900);letter-spacing:.02em;white-space:nowrap;}
.brand:hover{color:var(--ink-900);}
.brand-mark{width:22px;height:22px;background:var(--accent);border-radius:2px;position:relative;flex:0 0 auto;}
.brand-mark::after{content:"";position:absolute;inset:6px;background:var(--paper);border-radius:1px;}
.menu-toggle{display:none;width:40px;height:40px;border:0;background:transparent;padding:0;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer;}
.menu-toggle span{display:block;width:22px;height:2px;background:var(--ink-900);transition:transform .3s var(--ease),opacity .2s var(--ease);}
body.menu-open .menu-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg);}
body.menu-open .menu-toggle span:nth-child(2){opacity:0;}
body.menu-open .menu-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.mobile-panel{display:none;background:var(--paper);border-top:1px solid var(--line);}
body.menu-open .mobile-panel{display:block;}
.mobile-panel a{display:block;padding:0 24px;height:48px;line-height:48px;font-size:15px;color:var(--ink-800);border-bottom:1px solid var(--line);}
.mobile-panel a.active{color:var(--accent);}
@media (max-width:1199px){.nav-cta{display:none;}}
@media (min-width:992px){.mobile-panel{display:none !important;}}
@media (max-width:991px){
  .nav-side{display:none;}
  .menu-toggle{display:flex;position:absolute;right:0;top:50%;transform:translateY(-50%);}
  .nav-inner{justify-content:center;}
  .brand{position:static;transform:none;font-size:18px;}
}

/* ============ 面包屑 ============ */
.crumb{padding:22px 0 0;font-size:13px;color:var(--ink-600);}
.crumb a{color:var(--ink-600);}
.crumb a:hover{color:var(--accent);}
.crumb .sep{margin:0 8px;color:#C9C0B3;}
.crumb .now{color:var(--ink-900);}

/* ============ 首屏 ============ */
.hero-entry{padding:40px 0 88px;}
.hero-grid{display:grid;grid-template-columns:6fr 6fr;gap:56px;align-items:center;}
.eyebrow{display:inline-block;font-size:13px;letter-spacing:.12em;color:var(--accent);border-left:3px solid var(--accent);padding-left:10px;margin-bottom:18px;}
.hero-title{font-size:48px;line-height:1.25;margin:0 0 18px;}
.hero-sub{font-size:17px;color:var(--ink-600);max-width:520px;margin:0 0 30px;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:36px;}
.btn-rl{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;font-size:15px;letter-spacing:.08em;border-radius:var(--radius-btn);border:1.5px solid transparent;cursor:pointer;transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease),transform .3s var(--ease);}
.btn-primary-rl{background:var(--accent);color:#FFFDFA;}
.btn-primary-rl:hover{background:var(--accent-700);color:#FFFDFA;transform:translateY(-1px);}
.btn-primary-rl .arrow{transition:transform .3s var(--ease);}
.btn-primary-rl:hover .arrow{transform:translateX(4px);}
.btn-ghost-rl{background:transparent;border-color:var(--ink-900);color:var(--ink-900);}
.btn-ghost-rl:hover{background:var(--ink-900);color:var(--paper);}
.btn-ghost-light{background:transparent;border:1.5px solid rgba(246,242,235,.7);color:var(--paper);}
.btn-ghost-light:hover{background:var(--paper);color:var(--ink-900);}
.trust-row{display:flex;gap:28px;flex-wrap:wrap;}
.trust-item{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-600);}
.trust-item i{color:var(--celadon);font-size:15px;}
.hero-media{position:relative;}
.hero-media img{width:100%;height:420px;object-fit:cover;border-radius:var(--radius-card);border:1px solid var(--line);}
.hero-media::after{content:"";position:absolute;inset:0;border-radius:var(--radius-card);background:linear-gradient(180deg,rgba(20,18,15,0) 55%,rgba(20,18,15,.22) 100%);pointer-events:none;}
.float-card{position:absolute;left:-24px;bottom:28px;z-index:2;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-card);padding:16px 20px;box-shadow:var(--shadow-hover);min-width:180px;}
.float-card .fc-label{font-size:12px;letter-spacing:.12em;color:var(--ink-600);}
.float-card .fc-value{font-family:var(--serif);font-size:26px;color:var(--accent);font-variant-numeric:tabular-nums;line-height:1.3;}
.float-card .fc-note{font-size:12px;color:var(--ink-600);}

/* 入场动效 */
@keyframes fadeUp{from{opacity:0;transform:translateY(12px);}to{opacity:1;transform:translateY(0);}}
.fade-item{opacity:0;animation:fadeUp .6s var(--ease) forwards;}
.d1{animation-delay:.05s;}.d2{animation-delay:.11s;}.d3{animation-delay:.17s;}.d4{animation-delay:.23s;}.d5{animation-delay:.29s;}

/* ============ 状态条 ============ */
.status-band{padding:56px 0;color:var(--paper);background:linear-gradient(rgba(20,18,15,.93),rgba(20,18,15,.93)),url('/assets/images/backpic/back-3.webp') center/cover no-repeat;}
.status-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;}
.status-item i{font-size:22px;color:var(--accent);display:block;margin-bottom:12px;}
.status-item h3{font-size:16px;color:var(--paper);margin:0 0 8px;font-family:var(--sans);font-weight:700;letter-spacing:.04em;}
.status-item p{font-size:14px;color:#CFC7BC;margin:0;line-height:1.7;}

/* ============ 通用板块 ============ */
.section{padding:96px 0;}
.section-paper2{background:var(--paper-2);}
.section-head{display:flex;align-items:center;gap:16px;margin-bottom:16px;}
.head-bar{width:4px;height:24px;background:var(--accent);flex:0 0 auto;}
.section-head h2{font-size:32px;margin:0;line-height:1.4;}
.head-rule{flex:1;height:1px;background:var(--line);}
.head-link{font-size:14px;color:var(--accent);border-bottom:1px solid var(--accent);white-space:nowrap;}
.head-link:hover{border-bottom-width:2px;}
.section-lead{font-size:16px;color:var(--ink-600);max-width:760px;margin:0 0 44px;}

/* ============ 双列清单 ============ */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:32px;}
.check-card{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-card);padding:34px;transition:border-color .3s var(--ease),box-shadow .3s var(--ease);}
.check-card:hover{border-color:var(--accent);box-shadow:var(--shadow-hover);}
.check-card h3{font-size:22px;margin:0 0 20px;}
.check-list li{position:relative;padding-left:22px;margin-bottom:14px;font-size:15px;color:var(--ink-600);line-height:1.8;}
.check-list li::before{content:"";position:absolute;left:0;top:11px;width:8px;height:8px;background:var(--accent);}
.check-list li strong{color:var(--ink-800);font-weight:700;}

/* ============ 流程 ============ */
.flow-grid{display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:start;}
.step{display:flex;gap:22px;padding:24px 0;border-bottom:1px solid var(--line);}
.step:first-child{padding-top:0;}
.step-num{font-family:var(--serif);font-size:34px;line-height:1;color:var(--accent);font-variant-numeric:tabular-nums;min-width:48px;}
.step h3{font-size:20px;margin:0 0 8px;}
.step p{font-size:15px;color:var(--ink-600);margin:0;}
.flow-aside{border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;background:var(--paper-2);}
.flow-aside img{width:100%;height:230px;object-fit:cover;}
.flow-aside-body{padding:26px;}
.flow-aside-body h3{font-size:18px;margin:0 0 12px;}
.flow-aside-body p{font-size:14px;color:var(--ink-600);margin:0 0 16px;}
.mini-list li{font-size:14px;color:var(--ink-600);padding:8px 0;border-bottom:1px dashed var(--line);display:flex;justify-content:space-between;gap:12px;}
.mini-list li:last-child{border-bottom:0;}
.mini-list li span{color:var(--ink-900);font-variant-numeric:tabular-nums;}

/* ============ FAQ ============ */
.faq-wrap{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{width:100%;text-align:left;background:none;border:0;padding:22px 44px 22px 0;font-size:16px;font-weight:700;color:var(--ink-900);position:relative;cursor:pointer;line-height:1.7;transition:color .25s var(--ease);}
.faq-q:hover{color:var(--accent);}
.faq-q::before,.faq-q::after{content:"";position:absolute;right:8px;top:50%;width:14px;height:2px;background:var(--ink-600);transition:transform .3s var(--ease),background .3s var(--ease);}
.faq-q::before{transform:translateY(-50%);}
.faq-q::after{transform:translateY(-50%) rotate(90deg);}
.faq-item.open .faq-q{color:var(--accent);}
.faq-item.open .faq-q::before,.faq-item.open .faq-q::after{background:var(--accent);}
.faq-item.open .faq-q::after{transform:translateY(-50%) rotate(0deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .26s var(--ease);}
.faq-a-inner{position:relative;padding:0 60px 24px 18px;font-size:15px;color:var(--ink-600);}
.faq-item.open .faq-a-inner::before{content:"";position:absolute;left:0;top:4px;bottom:26px;width:2px;background:var(--accent);}

/* ============ CTA ============ */
.cta-band{position:relative;padding:96px 0;text-align:center;color:var(--paper);background:linear-gradient(rgba(20,18,15,.92),rgba(20,18,15,.92)),url('/assets/images/backpic/back-1.png') center/cover no-repeat;overflow:hidden;}
.cta-band::after{content:"九游体育";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-family:var(--serif);font-size:180px;color:rgba(246,242,235,.05);white-space:nowrap;pointer-events:none;letter-spacing:.1em;}
.cta-band .wrap{position:relative;z-index:2;}
.cta-band h2{font-size:32px;color:var(--paper);margin:0 0 14px;}
.cta-band p{font-size:16px;color:#CFC7BC;margin:0 auto 34px;max-width:560px;}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink-900);color:#CFC7BC;padding:72px 0 0;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:48px;}
.site-footer .brand{position:static;transform:none;color:var(--paper);font-size:19px;margin-bottom:16px;}
.site-footer .brand:hover{color:var(--paper);}
.site-footer .brand-mark::after{background:var(--ink-900);}
.site-footer p{font-size:14px;line-height:1.8;color:#A79F94;max-width:320px;margin:0 0 20px;}
.social-row{display:flex;gap:12px;}
.social-row a{width:36px;height:36px;border:1px solid #3A352E;border-radius:2px;display:flex;align-items:center;justify-content:center;color:#CFC7BC;transition:border-color .25s var(--ease),color .25s var(--ease),transform .25s var(--ease);}
.social-row a:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px);}
.footer-col h4{font-size:12px;letter-spacing:.16em;color:#8C857A;font-family:var(--sans);font-weight:700;margin:0 0 18px;}
.footer-col li{margin-bottom:12px;}
.footer-col a{font-size:14px;color:#CFC7BC;}
.footer-col a:hover{color:var(--accent);}
.footer-contact li{font-size:14px;color:#CFC7BC;display:flex;gap:10px;align-items:flex-start;margin-bottom:12px;}
.footer-contact i{color:var(--accent);margin-top:6px;}
.footer-bottom{margin-top:56px;border-top:1px solid #2A2621;padding:22px 0 26px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:#8C857A;}
.footer-bottom a{color:#CFC7BC;}
.footer-bottom a:hover{color:var(--accent);}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .hero-title{font-size:40px;}
  .hero-grid{gap:40px;}
}
@media (max-width:991px){
  .section{padding:64px 0;}
  .hero-entry{padding:24px 0 64px;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-title{font-size:36px;}
  .hero-media img{height:340px;}
  .float-card{left:16px;bottom:16px;}
  .status-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .flow-grid{grid-template-columns:1fr;gap:36px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .cta-band::after{font-size:120px;}
}
@media (max-width:767px){
  body{font-size:15px;}
  .section{padding:56px 0;}
  .hero-title{font-size:32px;}
  .hero-sub{font-size:16px;}
  .section-head h2{font-size:24px;}
  .section-head{flex-wrap:wrap;}
  .head-rule{display:none;}
  .two-col{grid-template-columns:1fr;}
  .status-grid{grid-template-columns:1fr;gap:24px;}
  .hero-media img{height:260px;}
  .cta-band{padding:64px 0;}
  .cta-band h2{font-size:24px;}
  .cta-band::after{font-size:80px;}
  .btn-rl{width:100%;justify-content:center;}
  .cta-actions{flex-direction:column;}
}
@media (max-width:575px){
  .wrap{padding:0 20px;}
  .hero-title{font-size:28px;}
  .hero-media img{height:220px;}
  .float-card{padding:12px 16px;min-width:0;}
  .float-card .fc-value{font-size:20px;}
  .check-card{padding:24px;}
  .footer-grid{grid-template-columns:1fr;gap:32px;}
  .footer-bottom{flex-direction:column;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
  .fade-item{opacity:1;}
}

/* roulang page: category2 */
/* ===================== 设计变量 ===================== */
:root{
  --ink-900:#14120F;
  --ink-800:#2A2723;
  --ink-600:#6B655C;
  --paper:#F6F2EB;
  --paper-2:#FFFDFA;
  --accent:#A62B3C;
  --accent-700:#8C2130;
  --accent-soft:#F4E4E6;
  --celadon:#5F6F63;
  --line:#E3DCD1;
  --serif:"Noto Serif SC","Songti SC","SimSun",serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --sh-card:0 2px 16px rgba(20,18,15,.08);
  --ease:cubic-bezier(.22,1,.36,1);

  --bs-body-bg:#F6F2EB;
  --bs-body-color:#2A2723;
  --bs-body-font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --bs-body-font-size:16px;
  --bs-primary:#A62B3C;
  --bs-primary-rgb:166,43,60;
  --bs-link-color:#A62B3C;
  --bs-link-color-rgb:166,43,60;
  --bs-link-hover-color:#8C2130;
  --bs-link-hover-color-rgb:140,33,48;
  --bs-border-color:#E3DCD1;
  --bs-border-radius:4px;
  --bs-border-radius-sm:2px;
}

/* ===================== 基础 reset ===================== */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.85;
  color:var(--ink-800);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--accent);text-decoration:none;transition:color .25s var(--ease);}
a:hover{color:var(--accent-700);}
h1,h2,h3,h4{
  font-family:var(--serif);
  font-weight:700;
  letter-spacing:.02em;
  color:var(--ink-900);
  margin:0;
  line-height:1.4;
}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button,input,select,textarea{font:inherit;color:inherit;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
::selection{background:var(--accent-soft);color:var(--ink-900);}

/* ===================== 容器 ===================== */
.wrap{width:100%;margin:0 auto;padding:0 20px;}
@media (min-width:576px){.wrap{max-width:540px;}}
@media (min-width:768px){.wrap{max-width:720px;}}
@media (min-width:992px){.wrap{max-width:960px;padding:0 24px;}}
@media (min-width:1200px){.wrap{max-width:1140px;}}
@media (min-width:1400px){.wrap{max-width:1320px;}}
.narrow{max-width:900px;margin-left:auto;margin-right:auto;}

/* ===================== 顶部导航 ===================== */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:var(--paper);
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.site-header.scrolled{
  border-bottom-color:var(--line);
  box-shadow:0 1px 0 rgba(20,18,15,.03);
}
.header-inner{
  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:center;
  gap:16px;
  height:76px;
  transition:height .3s var(--ease);
}
.site-header.scrolled .header-inner{height:60px;}
.nav-side{display:flex;align-items:center;gap:26px;}
.nav-side.left{justify-self:start;}
.nav-side.right{justify-self:end;}
.nav-link-rl{
  position:relative;
  display:inline-block;
  padding:6px 0;
  font-size:15px;
  color:var(--ink-800);
  white-space:nowrap;
}
.nav-link-rl::after{
  content:"";
  position:absolute;
  left:0;
  bottom:0;
  width:0;
  height:2px;
  background:var(--accent);
  transition:width .28s var(--ease);
}
.nav-link-rl:hover{color:var(--ink-900);}
.nav-link-rl:hover::after{width:100%;}
.nav-link-rl.active{color:var(--accent);font-weight:600;}
.nav-link-rl.active::after{width:100%;}
.header-cta{
  display:none;
  align-items:center;
  margin-left:8px;
  padding:9px 20px;
  background:var(--accent);
  color:#FFFDFA;
  font-size:14px;
  letter-spacing:.06em;
  border-radius:2px;
  transition:background .25s var(--ease),transform .25s var(--ease);
}
.header-cta:hover{background:var(--accent-700);color:#FFFDFA;transform:translateY(-1px);}
@media (min-width:1200px){.header-cta{display:inline-flex;}}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  justify-self:center;
  color:var(--ink-900);
}
.brand:hover{color:var(--ink-900);}
.brand-mark{
  position:relative;
  width:26px;
  height:26px;
  flex:0 0 auto;
  border-radius:2px;
  background:var(--accent);
}
.brand-mark::after{
  content:"";
  position:absolute;
  inset:7px;
  border:1.5px solid var(--paper-2);
  border-radius:1px;
}
.brand-text{
  font-family:var(--serif);
  font-size:20px;
  font-weight:700;
  letter-spacing:.04em;
  white-space:nowrap;
  line-height:1;
}

.nav-toggle{
  display:none;
  width:40px;
  height:40px;
  padding:0;
  border:0;
  background:transparent;
  cursor:pointer;
}
.nav-toggle span{
  position:absolute;
  left:10px;
  width:20px;
  height:1.6px;
  background:var(--ink-900);
  transition:transform .28s var(--ease),opacity .2s var(--ease);
}
.nav-toggle span:nth-child(1){top:14px;}
.nav-toggle span:nth-child(2){top:19px;}
.nav-toggle span:nth-child(3){top:24px;}
.nav-toggle.open span:nth-child(1){transform:translateY(5px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-5px) rotate(-45deg);}

.mobile-panel{display:none;border-top:1px solid var(--line);background:var(--paper);}
.mobile-panel.open{display:block;}
.mobile-panel a{
  display:block;
  padding:14px 20px;
  font-size:16px;
  color:var(--ink-800);
  border-bottom:1px solid var(--line);
}
.mobile-panel a:hover{background:var(--paper-2);color:var(--accent);}
.mobile-panel a.active{color:var(--accent);font-weight:600;}

@media (max-width:991px){
  .nav-side{display:none;}
  .header-cta{display:none;}
  .header-inner{
    position:relative;
    display:flex;
    justify-content:center;
    height:64px;
  }
  .nav-toggle{display:block;position:absolute;right:16px;top:50%;transform:translateY(-50%);}
  .brand-text{font-size:18px;}
}

/* ===================== 面包屑 ===================== */
.crumb{
  padding:22px 0 0;
  font-size:13px;
  color:var(--ink-600);
}
.crumb a{color:var(--ink-600);}
.crumb a:hover{color:var(--accent);}
.crumb span{margin:0 8px;opacity:.55;}
.crumb em{font-style:normal;color:var(--ink-800);}

/* ===================== 页面头部 ===================== */
.page-head{padding:28px 0 0;text-align:center;}
.eyebrow{
  display:inline-block;
  padding:4px 12px;
  font-size:12px;
  letter-spacing:.12em;
  color:var(--accent);
  background:var(--accent-soft);
  border-radius:2px;
}
.page-head h1{
  margin:16px 0 14px;
  font-size:38px;
  line-height:1.3;
}
.page-head .lead{
  max-width:640px;
  margin:0 auto;
  font-size:17px;
  color:var(--ink-600);
}
.head-stats{
  display:flex;
  margin-top:36px;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.head-stats > div{
  flex:1 1 0;
  padding:20px 12px;
  border-left:1px solid var(--line);
}
.head-stats > div:first-child{border-left:0;}
.head-stats strong{
  display:block;
  font-family:var(--serif);
  font-size:26px;
  line-height:1.25;
  color:var(--accent);
  font-variant-numeric:tabular-nums;
}
.head-stats span{font-size:13px;color:var(--ink-600);}

/* ===================== 板块与标题 ===================== */
.section{padding:96px 0;}
.section-alt{
  background:var(--paper-2);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.sec-head{display:flex;align-items:center;gap:14px;margin-bottom:32px;}
.sec-bar{
  width:4px;
  height:24px;
  flex:0 0 auto;
  background:var(--accent);
  border-radius:1px;
}
.sec-head h2{font-size:32px;}
.sec-sub{margin:-18px 0 34px;font-size:15px;color:var(--ink-600);}
@media (max-width:767px){
  .section{padding:56px 0;}
  .sec-head h2{font-size:24px;}
  .page-head h1{font-size:28px;}
  .page-head .lead{font-size:15px;}
  .head-stats strong{font-size:20px;}
  .head-stats span{font-size:12px;}
}

/* ===================== 按钮 ===================== */
.btn-rl{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:14px 32px;
  border:1.5px solid transparent;
  border-radius:2px;
  font-size:15px;
  font-weight:600;
  letter-spacing:.08em;
  cursor:pointer;
  transition:background .28s var(--ease),color .28s var(--ease),border-color .28s var(--ease),transform .28s var(--ease);
}
.btn-rl .arr{transition:transform .28s var(--ease);}
.btn-rl.primary{background:var(--accent);color:#FFFDFA;}
.btn-rl.primary:hover{background:var(--accent-700);color:#FFFDFA;transform:translateY(-1px);}
.btn-rl.primary:hover .arr{transform:translateX(4px);}
.btn-rl.ghost{background:transparent;border-color:var(--ink-900);color:var(--ink-900);}
.btn-rl.ghost:hover{background:var(--ink-900);color:var(--paper-2);}

/* ===================== 步骤条 ===================== */
.step-list{margin-top:8px;}
.step-item{
  display:grid;
  grid-template-columns:104px 1fr;
  gap:32px;
  padding:36px 0;
  border-top:1px solid var(--line);
}
.step-item:first-child{border-top:0;padding-top:8px;}
.step-num{
  font-family:var(--serif);
  font-size:44px;
  line-height:1;
  color:var(--accent);
  font-variant-numeric:tabular-nums;
  letter-spacing:.02em;
}
.step-body h3{font-size:22px;margin-bottom:10px;}
.step-body p{font-size:15px;color:var(--ink-600);line-height:1.85;}
.step-meta{margin-top:14px;display:flex;flex-wrap:wrap;gap:10px;}
.tag-s{
  display:inline-block;
  padding:3px 10px;
  font-size:12px;
  letter-spacing:.08em;
  color:var(--ink-600);
  border:1px solid var(--line);
  border-radius:2px;
}
@media (max-width:767px){
  .step-item{grid-template-columns:64px 1fr;gap:20px;padding:28px 0;}
  .step-num{font-size:32px;}
  .step-body h3{font-size:18px;}
}

/* ===================== 提示卡 ===================== */
.tip-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.tip-card{
  padding:28px 24px;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:4px;
  transition:border-color .3s var(--ease),box-shadow .3s var(--ease),transform .3s var(--ease);
}
.tip-card:hover{
  border-color:var(--accent);
  box-shadow:var(--sh-card);
  transform:translateY(-2px);
}
.tip-icon{
  display:grid;
  place-items:center;
  width:38px;
  height:38px;
  margin-bottom:16px;
  color:var(--celadon);
  border:1.5px solid var(--celadon);
  border-radius:2px;
  font-size:15px;
}
.tip-card h3{font-size:18px;margin-bottom:10px;}
.tip-card p{font-size:14px;color:var(--ink-600);line-height:1.8;}
@media (max-width:991px){.tip-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:575px){.tip-grid{grid-template-columns:1fr;}}

/* ===================== 图文分栏 ===================== */
.split{
  display:grid;
  grid-template-columns:5fr 7fr;
  gap:48px;
  align-items:center;
}
.split-media{
  margin:0;
  border-radius:4px;
  overflow:hidden;
  border:1px solid var(--line);
}
.split-media img{
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
  transition:transform .45s var(--ease);
}
.split-media:hover img{transform:scale(1.03);}
.method-list li{
  display:flex;
  gap:16px;
  padding:20px 0;
  border-bottom:1px solid var(--line);
}
.method-list li:first-child{padding-top:0;}
.method-list li:last-child{border-bottom:0;}
.method-idx{
  flex:0 0 auto;
  min-width:34px;
  font-family:var(--serif);
  font-size:20px;
  line-height:1.5;
  color:var(--celadon);
  font-variant-numeric:tabular-nums;
}
.method-list h3{font-size:17px;margin-bottom:6px;}
.method-list p{font-size:14px;color:var(--ink-600);}
@media (max-width:991px){
  .split{grid-template-columns:1fr;gap:32px;}
}

/* ===================== 表单 ===================== */
.form-panel{
  padding:40px;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:4px;
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.field{margin-bottom:22px;}
.field label{
  display:block;
  margin-bottom:8px;
  font-size:13px;
  letter-spacing:.04em;
  color:var(--ink-600);
}
.field input,
.field select,
.field textarea{
  width:100%;
  height:48px;
  padding:0 14px;
  font-size:15px;
  color:var(--ink-800);
  background:var(--paper-2);
  border:1px solid var(--line);
  border-radius:2px;
  transition:border-color .25s var(--ease);
}
.field textarea{
  height:132px;
  padding:12px 14px;
  line-height:1.7;
  resize:vertical;
}
.field input:focus,
.field select:focus,
.field textarea:focus{
  outline:none;
  border-color:var(--accent);
}
.field:focus-within label{color:var(--accent);}
.form-note{
  display:none;
  margin-top:18px;
  font-size:14px;
  color:var(--celadon);
}
.form-note.show{display:block;}
@media (max-width:767px){
  .form-panel{padding:24px 20px;}
  .form-row{grid-template-columns:1fr;gap:0;}
}

/* ===================== FAQ ===================== */
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  width:100%;
  padding:22px 0 22px 20px;
  border:0;
  background:transparent;
  font-family:var(--sans);
  font-size:16px;
  font-weight:600;
  color:var(--ink-900);
  text-align:left;
  cursor:pointer;
}
.faq-q::before{
  content:"";
  position:absolute;
  left:0;
  top:24px;
  bottom:24px;
  width:2px;
  background:transparent;
  transition:background .25s var(--ease);
}
.faq-item.open .faq-q::before{background:var(--accent);}
.faq-sign{
  position:relative;
  width:14px;
  height:14px;
  flex:0 0 auto;
}
.faq-sign::before,
.faq-sign::after{
  content:"";
  position:absolute;
  background:var(--ink-600);
  transition:transform .26s var(--ease),opacity .26s var(--ease);
}
.faq-sign::before{left:0;top:6px;width:14px;height:1.5px;}
.faq-sign::after{left:6px;top:0;width:1.5px;height:14px;}
.faq-item.open .faq-sign::after{transform:scaleY(0);opacity:0;}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .26s var(--ease);
}
.faq-a p{
  padding:0 20px 24px 20px;
  font-size:15px;
  color:var(--ink-600);
}

/* ===================== 页脚 ===================== */
.site-footer{
  margin-top:96px;
  padding:64px 0 0;
  background:var(--ink-900);
  color:#EDE7DE;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1.2fr;
  gap:40px;
}
.site-footer .brand{justify-self:start;margin-bottom:16px;color:#FFFDFA;}
.site-footer .brand:hover{color:#FFFDFA;}
.site-footer .brand-mark{background:var(--accent);}
.footer-grid p{
  max-width:320px;
  font-size:14px;
  line-height:1.8;
  color:rgba(246,242,235,.72);
}
.social-row{display:flex;gap:10px;margin-top:20px;}
.social-row a{
  display:grid;
  place-items:center;
  width:34px;
  height:34px;
  font-size:13px;
  color:rgba(246,242,235,.8);
  border:1px solid rgba(246,242,235,.28);
  border-radius:2px;
  transition:border-color .25s var(--ease),color .25s var(--ease),background .25s var(--ease);
}
.social-row a:hover{
  color:#FFFDFA;
  border-color:var(--accent);
  background:rgba(166,43,60,.22);
}
.footer-col h4{
  margin-bottom:18px;
  font-family:var(--sans);
  font-size:12px;
  font-weight:600;
  letter-spacing:.12em;
  color:rgba(246,242,235,.6);
}
.footer-col ul li{margin-bottom:10px;}
.footer-col a{
  font-size:14px;
  color:rgba(246,242,235,.82);
}
.footer-col a:hover{color:#F4E4E6;}
.footer-contact li{
  display:flex;
  gap:10px;
  font-size:14px;
  color:rgba(246,242,235,.72);
}
.footer-contact i{margin-top:6px;color:var(--accent-soft);}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  margin-top:48px;
  padding:22px 0 32px;
  font-size:13px;
  color:rgba(246,242,235,.6);
  border-top:1px solid rgba(246,242,235,.14);
}
.footer-bottom a{color:rgba(246,242,235,.78);}
.footer-bottom a:hover{color:#F4E4E6;}
@media (max-width:991px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (max-width:575px){
  .site-footer{margin-top:56px;padding-top:48px;}
  .footer-grid{grid-template-columns:1fr;}
}

/* ===================== 动效降级 ===================== */
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important;}
}

/* roulang page: category3 */
:root{
  --ink-900:#14120F;
  --ink-800:#2A2723;
  --ink-600:#6B655C;
  --paper:#F6F2EB;
  --paper-2:#FFFDFA;
  --accent:#A62B3C;
  --accent-700:#8C2130;
  --accent-soft:#F4E4E6;
  --celadon:#5F6F63;
  --line:#E3DCD1;
  --r-card:4px;
  --r-btn:2px;
  --r-badge:2px;
  --shadow-hover:0 2px 16px rgba(20,18,15,.08);
  --ease:cubic-bezier(.22,1,.36,1);
  --serif:"Noto Serif SC","Songti SC","Source Han Serif SC",serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --bs-link-color:var(--accent);
  --bs-link-hover-color:var(--accent-700);
  --bs-primary:var(--accent);
  --bs-body-bg:var(--paper);
  --bs-body-color:var(--ink-800);
  --bs-font-sans-serif:var(--sans);
  --bs-border-color:var(--line);
  --bs-border-radius:var(--r-card);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink-800);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--serif);color:var(--ink-900);font-weight:700;letter-spacing:.02em;margin:0}
p{margin:0}
a{color:var(--accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;transition:color .25s var(--ease)}
a:hover{color:var(--accent-700);text-decoration-thickness:2px}
img{max-width:100%;display:block}
button{font-family:inherit}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.wrap{width:100%;max-width:1320px;margin:0 auto;padding:0 24px}

/* ============ 导航 ============ */
.site-header{
  position:sticky;top:0;z-index:1030;background:var(--paper);
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:0 1px 0 rgba(20,18,15,.02)}
.nav-wrap{position:relative;display:flex;align-items:center;height:76px;transition:height .3s var(--ease)}
.site-header.scrolled .nav-wrap{height:60px}
.brand-center{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  font-family:var(--serif);font-weight:700;font-size:20px;letter-spacing:.06em;
  color:var(--ink-900);text-decoration:none;white-space:nowrap;
}
.brand-center:hover{color:var(--accent);text-decoration:none}
.nav-side{display:flex;align-items:center;gap:4px}
.nav-side.right{margin-left:auto}
.nav-link-rl{
  position:relative;display:inline-block;padding:8px 12px;
  font-size:15px;color:var(--ink-800);text-decoration:none;
  transition:color .25s var(--ease);
}
.nav-link-rl::after{
  content:"";position:absolute;left:12px;right:12px;bottom:0;height:2px;
  background:var(--accent);transform:scaleX(0);transform-origin:left;
  transition:transform .3s var(--ease);
}
.nav-link-rl:hover{color:var(--accent);text-decoration:none}
.nav-link-rl:hover::after,.nav-link-rl.active::after{transform:scaleX(1)}
.nav-link-rl.active{color:var(--accent)}
.nav-cta{
  margin-left:22px;padding:10px 22px;background:var(--accent);color:var(--paper-2);
  border-radius:var(--r-btn);font-size:14px;letter-spacing:.08em;text-decoration:none;
  transition:background .25s var(--ease),transform .25s var(--ease);
}
.nav-cta:hover{background:var(--accent-700);color:var(--paper-2);transform:translateY(-1px);text-decoration:none}
.menu-toggle{
  display:none;width:40px;height:40px;border:0;background:transparent;padding:0;
  position:relative;cursor:pointer;margin-left:-8px;
}
.menu-toggle span{
  position:absolute;left:9px;right:9px;height:2px;background:var(--ink-900);
  transition:transform .3s var(--ease),opacity .2s var(--ease);
}
.menu-toggle span:nth-child(1){top:14px}
.menu-toggle span:nth-child(2){top:19px}
.menu-toggle span:nth-child(3){top:24px}
.menu-toggle.open span:nth-child(1){transform:translateY(5px) rotate(45deg)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
.mobile-panel{display:none;background:var(--paper);border-top:1px solid var(--line)}
.mobile-panel.open{display:block}
.mobile-panel a{
  display:flex;align-items:center;height:48px;padding:0 24px;
  border-bottom:1px solid var(--line);color:var(--ink-800);font-size:15px;text-decoration:none;
}
.mobile-panel a.active{color:var(--accent);border-left:3px solid var(--accent);padding-left:21px}

/* ============ 通用板块 ============ */
.sec{padding:96px 0}
.sec-tight{padding:72px 0}
.sec-head{display:flex;align-items:center;gap:20px;margin-bottom:40px}
.sec-head .bar{width:4px;height:24px;background:var(--accent);flex:0 0 auto}
.sec-head h2{font-size:32px;line-height:1.3}
.sec-head .line{flex:1;height:1px;background:var(--line)}
.sec-head .more{font-size:14px;letter-spacing:.04em;white-space:nowrap}
.eyebrow{
  display:inline-block;font-size:13px;letter-spacing:.12em;color:var(--accent);
  text-transform:uppercase;margin-bottom:14px;
}
.lead{font-size:16px;color:var(--ink-600);max-width:720px}

/* ============ 深色 Hero ============ */
.cat-hero{
  position:relative;background:var(--ink-900);color:var(--paper);
  overflow:hidden;
}
.cat-hero::before{
  content:"";position:absolute;inset:0;
  background-image:url(/assets/images/backpic/back-2.webp);
  background-size:cover;background-position:center;
  opacity:.16;
}
.cat-hero .wrap{position:relative;z-index:2}
.cat-hero-inner{
  display:grid;grid-template-columns:7fr 5fr;gap:56px;align-items:center;
  padding:88px 0 96px;
}
.cat-hero h1{
  color:var(--paper);font-size:44px;line-height:1.24;margin:6px 0 18px;
}
.cat-hero .tagline{
  color:var(--accent);font-size:13px;letter-spacing:.12em;font-weight:500;
}
.cat-hero .hero-sub{
  color:rgba(246,242,235,.76);font-size:17px;line-height:1.8;max-width:560px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:32px 0 34px}
.trust-row{display:flex;flex-wrap:wrap;gap:28px}
.trust-row li{
  display:flex;align-items:center;gap:9px;font-size:14px;color:rgba(246,242,235,.82);
}
.trust-row i{color:var(--accent);font-size:15px}
.hero-art{position:relative}
.hero-art img{
  width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-card);
  border:1px solid rgba(246,242,235,.14);
}
.float-card{
  position:absolute;left:-28px;bottom:-26px;background:var(--paper-2);
  border:1px solid var(--line);border-radius:var(--r-card);padding:16px 20px;
  min-width:190px;box-shadow:var(--shadow-hover);
}
.float-card .fc-label{font-size:12px;letter-spacing:.12em;color:var(--ink-600)}
.float-card .fc-value{
  font-family:var(--serif);font-size:26px;color:var(--accent);
  font-variant-numeric:tabular-nums;line-height:1.3;
}
.float-card .fc-note{font-size:13px;color:var(--ink-600)}
.breadcrumb-rl{
  display:flex;flex-wrap:wrap;gap:8px;align-items:center;
  font-size:13px;color:rgba(246,242,235,.6);padding-top:22px;
}
.breadcrumb-rl a{color:rgba(246,242,235,.78);text-decoration:none}
.breadcrumb-rl a:hover{color:var(--paper);text-decoration:underline}
.breadcrumb-rl .sep{opacity:.5}

/* ============ 按钮 ============ */
.btn-rl{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 32px;border-radius:var(--r-btn);
  background:var(--accent);border:1px solid var(--accent);
  color:var(--paper-2);font-size:15px;letter-spacing:.08em;text-decoration:none;
  transition:background .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease),color .25s var(--ease);
}
.btn-rl:hover{
  background:var(--accent-700);border-color:var(--accent-700);
  color:var(--paper-2);transform:translateY(-1px);text-decoration:none;
}
.btn-rl .arw{transition:transform .3s var(--ease)}
.btn-rl:hover .arw{transform:translateX(4px)}
.btn-ghost{
  background:transparent;border:1.5px solid var(--ink-900);color:var(--ink-900);
}
.btn-ghost:hover{background:var(--ink-900);border-color:var(--ink-900);color:var(--paper)}
.btn-ghost-light{background:transparent;border:1.5px solid rgba(246,242,235,.55);color:var(--paper)}
.btn-ghost-light:hover{background:var(--paper);border-color:var(--paper);color:var(--ink-900)}

/* ============ 徽章 / 标签 ============ */
.badge-rl{
  display:inline-block;padding:4px 10px;border-radius:var(--r-badge);
  font-size:12px;letter-spacing:.12em;line-height:1.6;
  background:var(--accent-soft);color:var(--accent-700);
}
.badge-rl.dark{background:rgba(246,242,235,.12);color:var(--paper)}
.badge-rl.plain{background:transparent;border:1px solid var(--line);color:var(--ink-600)}

/* ============ 平台下载卡 ============ */
.dl-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.dl-card{
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px 28px 22px;display:flex;flex-direction:column;
  transition:border-color .3s var(--ease),box-shadow .3s var(--ease),transform .3s var(--ease);
}
.dl-card:hover{border-color:var(--accent);box-shadow:var(--shadow-hover);transform:translateY(-2px)}
.dl-head{display:flex;align-items:center;justify-content:space-between;gap:14px}
.dl-plat{
  display:flex;align-items:center;gap:10px;font-family:var(--serif);
  font-size:22px;color:var(--ink-900);
}
.dl-plat i{color:var(--accent);font-size:20px}
.dl-meta{
  margin-top:20px;padding-top:18px;border-top:1px dashed var(--line);
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px;
}
.dl-meta li span{display:block;font-size:12px;letter-spacing:.1em;color:var(--ink-600);margin-bottom:4px}
.dl-meta li strong{
  font-family:var(--serif);font-weight:600;font-size:17px;color:var(--ink-900);
  font-variant-numeric:tabular-nums;
}
.dl-foot{
  margin-top:22px;display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.dl-foot .upd{font-size:13px;color:var(--ink-600);font-variant-numeric:tabular-nums}
.link-rl{
  font-size:14px;color:var(--accent);text-decoration:underline;
  text-decoration-thickness:1px;text-underline-offset:4px;
}
.link-rl:hover{text-decoration-thickness:2px}
.link-rl i{font-size:12px;margin-left:4px;transition:transform .3s var(--ease)}
.link-rl:hover i{transform:translateX(3px)}

/* ============ 安装步骤 ============ */
.split{display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:start}
.step-list{counter-reset:step;display:grid;gap:8px}
.step-list li{
  position:relative;padding:22px 0 22px 76px;border-bottom:1px solid var(--line);
}
.step-list li:first-child{border-top:1px solid var(--line)}
.step-list li::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  position:absolute;left:0;top:20px;
  font-family:var(--serif);font-size:26px;color:var(--celadon);
  font-variant-numeric:tabular-nums;line-height:1;
}
.step-list h3{font-size:19px;margin-bottom:6px}
.step-list p{font-size:15px;color:var(--ink-600)}

/* ============ 适配参数 ============ */
.spec-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.spec-item{
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px 24px;transition:border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.spec-item:hover{border-color:var(--accent);box-shadow:var(--shadow-hover)}
.spec-item .num{
  font-family:var(--serif);font-size:32px;color:var(--accent);line-height:1.2;
  font-variant-numeric:tabular-nums;
}
.spec-item .num small{font-size:15px;color:var(--ink-600);margin-left:4px;letter-spacing:0}
.spec-item h3{font-size:17px;margin:12px 0 6px}
.spec-item p{font-size:14px;color:var(--ink-600);line-height:1.7}

/* ============ 版本时间线 ============ */
.timeline{position:relative;padding-left:30px}
.timeline::before{content:"";position:absolute;left:5px;top:8px;bottom:8px;width:1px;background:var(--line)}
.tl-item{position:relative;padding:0 0 34px 0}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-30px;top:9px;width:11px;height:11px;
  background:var(--paper);border:2px solid var(--accent);border-radius:50%;
}
.tl-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:14px;margin-bottom:6px}
.tl-head .ver{font-family:var(--serif);font-size:20px;color:var(--ink-900)}
.tl-head .date{font-size:13px;color:var(--ink-600);font-variant-numeric:tabular-nums}
.tl-item p{font-size:15px;color:var(--ink-600)}

/* ============ FAQ ============ */
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  position:relative;width:100%;text-align:left;background:transparent;border:0;
  padding:22px 44px 22px 18px;font-size:16px;font-weight:500;color:var(--ink-900);
  cursor:pointer;transition:color .25s var(--ease);
}
.faq-q::before{
  content:"";position:absolute;left:0;top:14px;bottom:14px;width:2px;
  background:var(--accent);transform:scaleY(0);transform-origin:top;
  transition:transform .26s var(--ease);
}
.faq-q::after{
  content:"";position:absolute;right:14px;top:50%;width:14px;height:2px;
  background:var(--ink-600);transform:translateY(-50%);
}
.faq-q .plus{
  position:absolute;right:20px;top:50%;width:2px;height:14px;
  background:var(--ink-600);transform:translateY(-50%);
  transition:transform .26s var(--ease),opacity .26s var(--ease);
}
.faq-item.open .faq-q{color:var(--accent)}
.faq-item.open .faq-q::before{transform:scaleY(1)}
.faq-item.open .faq-q .plus{transform:translateY(-50%) scaleY(0);opacity:0}
.faq-q:hover{color:var(--accent)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .26s var(--ease)}
.faq-a-inner{padding:0 44px 24px 18px;font-size:15px;color:var(--ink-600);line-height:1.85}
.faq-a-inner a{word-break:break-all}

/* ============ CTA 尾屏 ============ */
.cta-band{position:relative;background:var(--ink-900);color:var(--paper);overflow:hidden}
.cta-band .watermark{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  font-family:var(--serif);font-size:150px;color:rgba(246,242,235,.05);
  letter-spacing:.1em;white-space:nowrap;pointer-events:none;user-select:none;
}
.cta-inner{position:relative;z-index:2;text-align:center;padding:86px 0}
.cta-inner h2{color:var(--paper);font-size:32px;margin-bottom:14px}
.cta-inner p{color:rgba(246,242,235,.72);font-size:16px;margin-bottom:32px}
.cta-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:16px}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink-900);color:rgba(246,242,235,.78);padding:72px 0 0;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px}
.site-footer .brand{
  display:flex;align-items:center;gap:10px;font-family:var(--serif);
  font-size:20px;color:var(--paper);text-decoration:none;margin-bottom:16px;
}
.site-footer .brand:hover{color:var(--paper);text-decoration:none}
.brand-mark{
  width:16px;height:16px;flex:0 0 auto;
  background:var(--accent);transform:rotate(45deg);
}
.site-footer p{line-height:1.8;color:rgba(246,242,235,.66);max-width:340px}
.social-row{display:flex;gap:12px;margin-top:20px}
.social-row a{
  width:36px;height:36px;display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(246,242,235,.24);border-radius:var(--r-badge);
  color:rgba(246,242,235,.82);text-decoration:none;
  transition:border-color .25s var(--ease),color .25s var(--ease),background .25s var(--ease);
}
.social-row a:hover{border-color:var(--accent);color:var(--paper);background:rgba(166,43,60,.28)}
.footer-col h4{
  font-size:12px;letter-spacing:.14em;color:rgba(246,242,235,.52);
  font-family:var(--sans);font-weight:500;margin-bottom:18px;
}
.footer-col ul{display:grid;gap:11px}
.footer-col a{color:rgba(246,242,235,.8);text-decoration:none;transition:color .25s var(--ease)}
.footer-col a:hover{color:var(--paper);text-decoration:underline}
.footer-contact li{display:flex;gap:10px;color:rgba(246,242,235,.72);line-height:1.7}
.footer-contact i{color:var(--accent);margin-top:5px}
.footer-bottom{
  margin-top:56px;border-top:1px solid rgba(246,242,235,.14);
  padding:22px 0;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:rgba(246,242,235,.55);
}
.footer-bottom a{color:rgba(246,242,235,.72)}

/* ============ 入场动效 ============ */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .45s var(--ease),transform .45s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ============ 响应式 ============ */
@media(max-width:1399px){
  .wrap{max-width:1140px}
  .cat-hero h1{font-size:40px}
}
@media(max-width:1199px){
  .wrap{max-width:960px}
  .nav-cta{display:none}
  .cat-hero-inner{grid-template-columns:6fr 6fr;gap:40px}
  .sec{padding:80px 0}
  .spec-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:991px){
  .wrap{max-width:720px}
  .nav-side{display:none}
  .menu-toggle{display:block}
  .site-header .nav-wrap{height:64px}
  .site-header.scrolled .nav-wrap{height:58px}
  .brand-center{font-size:17px}
  .cat-hero-inner{grid-template-columns:1fr;gap:36px;padding:56px 0 72px}
  .cat-hero h1{font-size:34px}
  .float-card{position:static;margin-top:18px;box-shadow:none}
  .split{grid-template-columns:1fr;gap:36px}
  .sec{padding:64px 0}
  .sec-head h2{font-size:26px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .cta-inner{padding:68px 0}
  .cta-inner h2{font-size:26px}
}
@media(max-width:767px){
  .wrap{max-width:540px;padding:0 20px}
  body{font-size:15px}
  .cat-hero h1{font-size:29px}
  .cat-hero .hero-sub{font-size:15px}
  .dl-grid{grid-template-columns:1fr}
  .dl-meta{grid-template-columns:1fr 1fr}
  .sec-head{flex-wrap:wrap;gap:14px}
  .sec-head .line{display:none}
  .sec-head h2{font-size:23px}
  .trust-row{gap:16px}
  .cta-band .watermark{font-size:84px}
  .footer-bottom{flex-direction:column}
}
@media(max-width:575px){
  .wrap{padding:0 20px}
  .cat-hero h1{font-size:26px}
  .hero-actions .btn-rl{width:100%;justify-content:center}
  .spec-grid{grid-template-columns:1fr}
  .dl-meta{grid-template-columns:1fr}
  .step-list li{padding-left:58px}
  .step-list li::before{font-size:22px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .sec{padding:56px 0}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important}
  .reveal{opacity:1;transform:none}
}

/* roulang page: category4 */
:root{
  --ink-900:#14120F;
  --ink-800:#2A2723;
  --ink-600:#6B655C;
  --paper:#F6F2EB;
  --paper-2:#FFFDFA;
  --accent:#A62B3C;
  --accent-700:#8C2130;
  --accent-soft:#F4E4E6;
  --celadon:#5F6F63;
  --line:#E3DCD1;
  --radius:4px;
  --radius-sm:2px;
  --shadow-hover:0 2px 16px rgba(20,18,15,.08);
  --ease:cubic-bezier(.22,1,.36,1);
  --font-serif:"Noto Serif SC","Songti SC","Source Han Serif SC",serif;
  --font-sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --bs-primary:#A62B3C;
  --bs-link-color:#A62B3C;
  --bs-link-hover-color:#8C2130;
  --bs-body-bg:#F6F2EB;
  --bs-body-color:#2A2723;
  --bs-body-font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --bs-border-radius:4px;
  --bs-border-radius-sm:2px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink-800);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{
  font-family:var(--font-serif);
  color:var(--ink-900);
  font-weight:600;
  letter-spacing:.02em;
  margin:0;
  line-height:1.35;
}
h1{font-size:48px;font-weight:700}
h2{font-size:32px}
h3{font-size:22px}
p{margin:0}
a{color:inherit;text-decoration:none;transition:color .25s var(--ease)}
img{max-width:100%;display:block}
ul{list-style:none;margin:0;padding:0}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.wrap{width:100%;max-width:1320px;margin:0 auto;padding:0 32px}
.section{padding:96px 0}
.section-tight{padding:72px 0}
.line{height:1px;background:var(--line);border:0;margin:0}
.num{font-variant-numeric:tabular-nums}

/* ---------- buttons ---------- */
.btn-rl{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 32px;border-radius:var(--radius-sm);
  font-size:15px;letter-spacing:.08em;line-height:1;
  border:1.5px solid transparent;cursor:pointer;
  transition:background-color .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease);
}
.btn-rl i{transition:transform .25s var(--ease)}
.btn-primary-rl{background:var(--accent);color:var(--paper-2)}
.btn-primary-rl:hover{background:var(--accent-700);color:var(--paper-2);transform:translateY(-1px)}
.btn-primary-rl:hover i{transform:translateX(4px)}
.btn-ghost-rl{background:transparent;color:var(--ink-900);border-color:var(--ink-900)}
.btn-ghost-rl:hover{background:var(--ink-900);color:var(--paper-2)}
.btn-ghost-rl:hover i{transform:translateX(4px)}
.btn-light-rl{background:transparent;color:var(--paper-2);border-color:rgba(255,253,250,.6)}
.btn-light-rl:hover{background:var(--paper-2);color:var(--ink-900)}
.text-link{
  color:var(--accent);font-size:14px;border-bottom:1px solid var(--accent);
  padding-bottom:2px;display:inline-flex;align-items:center;gap:6px;
}
.text-link:hover{border-bottom-width:2px}
.text-link i{transition:transform .25s var(--ease)}
.text-link:hover i{transform:translateX(4px)}

/* ---------- badges ---------- */
.badge-rl{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;letter-spacing:.12em;line-height:1;
  padding:5px 10px;border-radius:var(--radius-sm);
  background:var(--accent-soft);color:var(--accent-700);
}
.badge-rl.is-celadon{background:rgba(95,111,99,.12);color:var(--celadon)}
.badge-rl.is-dark{background:rgba(255,253,250,.1);color:rgba(255,253,250,.85)}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:var(--paper);
  border-bottom:1px solid transparent;
  transition:border-color .25s var(--ease),box-shadow .25s var(--ease);
}
.site-header.is-scrolled{border-bottom-color:var(--line)}
.header-inner{
  position:relative;
  display:flex;align-items:center;justify-content:space-between;
  height:76px;
  transition:height .25s var(--ease);
}
.site-header.is-scrolled .header-inner{height:60px}
.nav-side{display:flex;align-items:center;gap:28px;flex:1}
.nav-side.right{justify-content:flex-end}
.nav-link-rl{
  position:relative;font-size:15px;color:var(--ink-800);
  padding:6px 0;white-space:nowrap;
}
.nav-link-rl::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;
  background:var(--accent);transition:width .3s var(--ease);
}
.nav-link-rl:hover::after,.nav-link-rl.active::after{width:100%}
.nav-link-rl:hover{color:var(--accent)}
.nav-link-rl.active{color:var(--accent);font-weight:600}
.brand{
  position:absolute;left:50%;transform:translateX(-50%);
  display:flex;align-items:center;gap:10px;
  font-family:var(--font-serif);font-size:20px;font-weight:700;
  color:var(--ink-900);white-space:nowrap;letter-spacing:.04em;
}
.brand-mark{
  position:relative;width:20px;height:20px;flex:none;
  border:2px solid var(--accent);border-radius:2px;
  transform:rotate(45deg);
}
.brand-mark::after{
  content:"";position:absolute;inset:4px;background:var(--accent);border-radius:1px;
}
.nav-cta{
  margin-left:28px;flex:none;
  display:inline-flex;align-items:center;gap:8px;
  background:var(--accent);color:var(--paper-2);
  font-size:14px;letter-spacing:.06em;line-height:1;
  padding:12px 22px;border-radius:var(--radius-sm);
  transition:background-color .25s var(--ease),transform .25s var(--ease);
}
.nav-cta:hover{background:var(--accent-700);color:var(--paper-2);transform:translateY(-1px)}
.nav-toggle{
  display:none;width:40px;height:40px;flex-direction:column;align-items:center;justify-content:center;
  gap:4px;border:0;background:transparent;cursor:pointer;padding:0;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink-900);transition:transform .25s var(--ease),opacity .25s var(--ease)}
.nav-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.mobile-panel{display:none;border-top:1px solid var(--line);background:var(--paper)}
.mobile-panel.open{display:block}
.mobile-panel a{
  display:flex;align-items:center;height:48px;padding:0 20px;
  font-size:15px;color:var(--ink-800);border-bottom:1px solid var(--line);
}
.mobile-panel a.active{color:var(--accent);font-weight:600}
.mobile-panel a:last-child{border-bottom:0}

/* ---------- breadcrumb ---------- */
.crumb{padding:24px 0 0;font-size:13px;color:var(--ink-600);display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.crumb a{color:var(--ink-600)}
.crumb a:hover{color:var(--accent)}
.crumb .sep{color:var(--line)}
.crumb .current{color:var(--ink-800)}

/* ---------- hero ---------- */
.hero{position:relative;padding:44px 0 88px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:13px;letter-spacing:.14em;color:var(--accent);
}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--accent)}
.hero h1{margin:20px 0 18px;max-width:14em}
.hero-lead{font-size:17px;color:var(--ink-600);max-width:34em}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.trust-row{display:flex;flex-wrap:wrap;gap:26px;margin-top:34px;padding-top:26px;border-top:1px solid var(--line)}
.trust-item{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--ink-600)}
.trust-item i{color:var(--celadon);font-size:14px}
.hero-media{position:relative}
.hero-media img{
  width:100%;aspect-ratio:3/2;object-fit:cover;
  border-radius:var(--radius);border:1px solid var(--line);
}
.float-card{
  position:absolute;left:-24px;bottom:28px;
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);
  padding:16px 20px;box-shadow:var(--shadow-hover);min-width:172px;
}
.float-card b{display:block;font-family:var(--font-serif);font-size:26px;color:var(--accent);line-height:1.2}
.float-card span{font-size:12px;letter-spacing:.06em;color:var(--ink-600)}

/* ---------- section head ---------- */
.section-head{display:flex;align-items:center;gap:18px;margin-bottom:40px}
.section-head .bar{width:4px;height:24px;background:var(--accent);flex:none}
.section-head h2{flex:none}
.section-head .rule{flex:1;height:1px;background:var(--line)}
.section-sub{font-size:15px;color:var(--ink-600);margin:-26px 0 40px;max-width:60em}

/* ---------- filter ---------- */
.filter-row{
  display:flex;flex-wrap:wrap;gap:10px;
  padding-bottom:26px;margin-bottom:44px;border-bottom:1px solid var(--line);
}
.filter-chip{
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:8px 16px;font-size:13px;color:var(--ink-600);cursor:pointer;
  transition:color .25s var(--ease),border-color .25s var(--ease),background-color .25s var(--ease);
}
.filter-chip:hover{border-color:var(--accent);color:var(--accent)}
.filter-chip.active{background:var(--accent);border-color:var(--accent);color:var(--paper-2)}

/* ---------- mix cards ---------- */
.mix-grid{display:grid;grid-template-columns:1.55fr 1fr;gap:28px;align-items:stretch}
.mix-side{display:grid;gap:28px;align-content:start}
.rl-card{
  display:flex;flex-direction:column;
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;
  transition:border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.rl-card:hover{border-color:var(--accent);box-shadow:var(--shadow-hover)}
.card-media{overflow:hidden;aspect-ratio:16/9;background:var(--paper)}
.rl-card.is-lead .card-media{aspect-ratio:16/8}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s var(--ease)}
.rl-card:hover .card-media img{transform:scale(1.03)}
.card-body{padding:26px 28px 28px;display:flex;flex-direction:column;gap:14px;flex:1}
.card-body h3{font-size:22px}
.card-text{font-size:15px;color:var(--ink-600)}
.card-foot{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;
  gap:16px;padding-top:16px;border-top:1px solid var(--line);font-size:13px;color:var(--ink-600);
}
.rl-card.is-lead{background:var(--ink-900);border-color:var(--ink-900);color:rgba(255,253,250,.76)}
.rl-card.is-lead h3{color:var(--paper-2)}
.rl-card.is-lead .card-text{color:rgba(255,253,250,.72)}
.rl-card.is-lead:hover{border-color:var(--accent)}
.rl-card.is-lead .card-foot{border-top-color:rgba(255,253,250,.16);color:rgba(255,253,250,.6)}
.rl-card.is-lead .text-link{color:#E8A2AC;border-bottom-color:#E8A2AC}
.card-list{display:flex;flex-direction:column;gap:10px;font-size:14px;color:var(--ink-600)}
.rl-card.is-lead .card-list{color:rgba(255,253,250,.7)}
.card-list li{display:flex;gap:10px;align-items:flex-start}
.card-list li::before{content:"";width:6px;height:6px;background:var(--accent);margin-top:9px;flex:none;border-radius:1px}
.rl-card.is-lead .card-list li::before{background:#E8A2AC}

/* ---------- stats band ---------- */
.stats-band{background:var(--ink-900);color:var(--paper-2);padding:64px 0}
.stats-head{display:flex;align-items:center;gap:18px;margin-bottom:36px}
.stats-head .bar{width:4px;height:22px;background:var(--accent);flex:none}
.stats-head h2{color:var(--paper-2);font-size:26px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:0 30px;border-left:1px solid rgba(255,253,250,.14)}
.stat:first-child{border-left:0;padding-left:0}
.stat b{display:block;font-family:var(--font-serif);font-size:40px;line-height:1.15;color:var(--paper-2)}
.stat b em{font-style:normal;font-size:20px;margin-left:4px;color:rgba(255,253,250,.7)}
.stat span{display:block;margin-top:8px;font-size:13px;color:rgba(255,253,250,.6)}

/* ---------- flow ---------- */
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.flow-item{padding-top:22px;border-top:1px solid var(--line);position:relative}
.flow-item::before{
  content:"";position:absolute;top:-1px;left:0;width:38px;height:2px;background:var(--accent);
}
.flow-num{
  font-family:var(--font-serif);font-size:30px;color:var(--accent);line-height:1;
  font-variant-numeric:tabular-nums;
}
.flow-item h3{font-size:18px;margin:16px 0 10px}
.flow-item p{font-size:14px;color:var(--ink-600)}
.flow-time{display:inline-block;margin-top:14px;font-size:12px;letter-spacing:.08em;color:var(--celadon)}

/* ---------- table & pager ---------- */
.table-shell{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--paper-2)}
.table-scroll{overflow-x:auto}
table.schedule{width:100%;border-collapse:collapse;font-size:15px;min-width:720px}
table.schedule th{
  background:var(--paper);color:var(--ink-900);font-weight:600;font-size:13px;letter-spacing:.06em;
  text-align:left;padding:16px 20px;border-bottom:1px solid var(--line);white-space:nowrap;
}
table.schedule td{padding:16px 20px;border-bottom:1px solid var(--line);color:var(--ink-800);white-space:nowrap}
table.schedule tr:last-child td{border-bottom:0}
table.schedule tr:hover td{background:rgba(166,43,60,.03)}
.tag-live{
  display:inline-flex;align-items:center;gap:6px;font-size:12px;letter-spacing:.06em;
  color:var(--accent);border:1px solid var(--accent-soft);background:var(--accent-soft);
  padding:3px 9px;border-radius:var(--radius-sm);
}
.tag-wait{
  display:inline-flex;align-items:center;gap:6px;font-size:12px;letter-spacing:.06em;
  color:var(--celadon);border:1px solid rgba(95,111,99,.25);background:rgba(95,111,99,.09);
  padding:3px 9px;border-radius:var(--radius-sm);
}
.pager{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;align-items:center;margin-top:36px}
.pager-item{
  min-width:38px;height:38px;padding:0 12px;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--paper-2);
  font-size:14px;color:var(--ink-600);
  transition:border-color .25s var(--ease),color .25s var(--ease),background-color .25s var(--ease);
}
.pager-item:hover{border-color:var(--accent);color:var(--accent)}
.pager-item.current{background:var(--accent);border-color:var(--accent);color:var(--paper-2)}
.pager-item.disabled{opacity:.5;pointer-events:none}

/* ---------- faq ---------- */
.faq-wrap{display:grid;grid-template-columns:1fr 1.6fr;gap:56px;align-items:start}
.faq-intro h2{margin-bottom:16px}
.faq-intro p{font-size:15px;color:var(--ink-600)}
.faq-intro .text-link{margin-top:22px}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;background:none;border:0;text-align:left;cursor:pointer;
  padding:22px 0 22px 0;display:flex;align-items:center;justify-content:space-between;gap:20px;
  font-size:16px;font-weight:600;color:var(--ink-900);position:relative;
  transition:padding-left .26s var(--ease),color .26s var(--ease);
}
.faq-q::before{
  content:"";position:absolute;left:0;top:22px;bottom:22px;width:2px;
  background:transparent;transition:background-color .26s var(--ease);
}
.faq-item.open .faq-q{padding-left:16px;color:var(--accent)}
.faq-item.open .faq-q::before{background:var(--accent)}
.faq-icon{position:relative;width:14px;height:14px;flex:none}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--ink-600);transition:transform .26s var(--ease),opacity .26s var(--ease);
}
.faq-icon::before{left:0;top:6px;width:14px;height:2px}
.faq-icon::after{left:6px;top:0;width:2px;height:14px}
.faq-item.open .faq-icon::after{transform:scaleY(0);opacity:0}
.faq-item.open .faq-icon::before{background:var(--accent)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .26s var(--ease)}
.faq-a-inner{padding:0 0 24px 16px;font-size:15px;color:var(--ink-600);max-width:52em}

/* ---------- cta ---------- */
.cta-band{
  position:relative;overflow:hidden;background:var(--ink-900);color:var(--paper-2);
  padding:88px 0;text-align:center;
}
.cta-band::after{
  content:"九游体育最新官网";
  position:absolute;right:-30px;bottom:-38px;
  font-family:var(--font-serif);font-size:120px;font-weight:700;
  color:rgba(255,253,250,.05);white-space:nowrap;pointer-events:none;
}
.cta-band h2{color:var(--paper-2);font-size:34px}
.cta-band p{margin:18px auto 0;max-width:38em;color:rgba(255,253,250,.72);font-size:16px}
.cta-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:14px;margin-top:36px;position:relative;z-index:1}

/* ---------- footer ---------- */
.site-footer{background:var(--ink-900);color:rgba(255,253,250,.72);padding:72px 0 0;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px}
.site-footer .brand{position:static;transform:none;color:var(--paper-2);font-size:19px;margin-bottom:18px}
.site-footer .brand-mark{border-color:var(--accent)}
.site-footer .brand-mark::after{background:var(--accent)}
.site-footer p{font-size:14px;color:rgba(255,253,250,.6);max-width:30em;line-height:1.8}
.social-row{display:flex;gap:12px;margin-top:22px}
.social-row a{
  width:34px;height:34px;border:1px solid rgba(255,253,250,.2);border-radius:var(--radius-sm);
  display:inline-flex;align-items:center;justify-content:center;color:rgba(255,253,250,.68);
  transition:border-color .25s var(--ease),color .25s var(--ease),background-color .25s var(--ease);
}
.social-row a:hover{border-color:var(--accent);background:var(--accent);color:var(--paper-2)}
.footer-col h4{
  font-family:var(--font-sans);font-size:12px;letter-spacing:.14em;
  color:rgba(255,253,250,.48);margin-bottom:18px;font-weight:600;
}
.footer-col ul{display:flex;flex-direction:column;gap:12px}
.footer-col a{color:rgba(255,253,250,.72);font-size:14px}
.footer-col a:hover{color:var(--paper-2)}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;color:rgba(255,253,250,.72)}
.footer-contact i{color:var(--accent);margin-top:4px}
.footer-bottom{
  margin-top:56px;border-top:1px solid rgba(255,253,250,.12);
  padding:22px 0;display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,253,250,.52);
}
.footer-bottom a{color:rgba(255,253,250,.72);border-bottom:1px solid rgba(255,253,250,.3)}
.footer-bottom a:hover{color:var(--paper-2)}

/* ---------- responsive ---------- */
@media (max-width:1399px){
  .wrap{max-width:1140px}
}
@media (max-width:1199px){
  .wrap{max-width:960px}
  .nav-cta{display:none}
  .hero-grid{gap:40px}
  .card-body{padding:24px}
}
@media (max-width:991px){
  .wrap{max-width:720px}
  h1{font-size:36px}
  h2{font-size:26px}
  .nav-toggle{display:flex}
  .nav-side{display:none}
  .section{padding:64px 0}
  .section-tight{padding:56px 0}
  .hero{padding:32px 0 64px}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-media{order:-1}
  .float-card{left:16px;bottom:16px}
  .mix-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:32px 0}
  .stat:nth-child(3){border-left:0;padding-left:0}
  .flow-grid{grid-template-columns:repeat(2,1fr)}
  .faq-wrap{grid-template-columns:1fr;gap:32px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .cta-band::after{font-size:80px}
}
@media (max-width:767px){
  .wrap{max-width:540px;padding:0 20px}
  h1{font-size:32px}
  h2{font-size:24px}
  h3{font-size:19px}
  body{font-size:15px}
  .card-body h3{font-size:20px}
  .cta-band h2{font-size:26px}
  .cta-band{padding:64px 0}
  .hero-actions .btn-rl{flex:1 1 100%;justify-content:center;min-width:100%}
  .trust-row{gap:16px}
}
@media (max-width:575px){
  .wrap{max-width:100%;padding:0 20px}
  .stats-grid{grid-template-columns:1fr;gap:28px}
  .stat{border-left:0;padding:0;border-top:1px solid rgba(255,253,250,.14);padding-top:20px}
  .stat:first-child{border-top:0;padding-top:0}
  .flow-grid{grid-template-columns:1fr}
  .brand{font-size:17px;gap:8px}
  .brand-mark{width:16px;height:16px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .card-body{padding:20px}
  .float-card{padding:12px 16px;min-width:150px}
  .float-card b{font-size:22px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
}

/* roulang page: category5 */
:root{
  --ink-900:#14120F;
  --ink-800:#2A2723;
  --ink-600:#6B655C;
  --paper:#F6F2EB;
  --paper-2:#FFFDFA;
  --accent:#A62B3C;
  --accent-700:#8C2130;
  --accent-soft:#F4E4E6;
  --celadon:#5F6F63;
  --line:#E3DCD1;
  --radius-card:4px;
  --radius-btn:2px;
  --shadow-hover:0 2px 16px rgba(20,18,15,.08);
  --ease:cubic-bezier(.22,1,.36,1);
  --serif:"Noto Serif SC","Songti SC","Source Han Serif SC",serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;

  --bs-body-font-family:var(--sans);
  --bs-body-font-size:16px;
  --bs-body-line-height:1.85;
  --bs-body-color:var(--ink-800);
  --bs-body-bg:var(--paper);
  --bs-primary:var(--accent);
  --bs-primary-rgb:166,43,60;
  --bs-link-color:#A62B3C;
  --bs-link-color-rgb:166,43,60;
  --bs-link-hover-color:#8C2130;
  --bs-link-hover-color-rgb:140,33,48;
  --bs-border-color:var(--line);
  --bs-border-radius:4px;
  --bs-border-radius-sm:2px;
  --bs-body-color-rgb:42,39,35;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.85;
  color:var(--ink-800);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;transition:color .24s var(--ease)}
a:hover{color:var(--accent-700);text-decoration-thickness:2px}
button,input,select,textarea{font:inherit;color:inherit}
ul,ol{margin:0;padding:0}
h1,h2,h3,h4{margin:0;font-weight:600}
p{margin:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

.wrap{width:100%;max-width:1320px;margin:0 auto;padding:0 24px}
@media (max-width:1399px){.wrap{max-width:1140px}}
@media (max-width:1199px){.wrap{max-width:960px}}
@media (max-width:991px){.wrap{max-width:720px}}
@media (max-width:767px){.wrap{max-width:540px;padding:0 20px}}
@media (max-width:575px){.wrap{max-width:100%;padding:0 20px}}

/* ============ 导航 ============ */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:var(--paper);
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease);
}
.site-header.is-scrolled{border-bottom-color:var(--line)}
.header-inner{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:76px;
  transition:height .3s var(--ease);
}
.site-header.is-scrolled .header-inner{height:60px}
.nav-side{display:flex;align-items:center;gap:28px}
.nav-link-rl{
  position:relative;
  display:inline-block;
  padding:6px 0;
  font-size:15px;
  color:var(--ink-800);
  text-decoration:none;
  letter-spacing:.02em;
  white-space:nowrap;
}
.nav-link-rl::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;
  background:var(--accent);transition:width .3s var(--ease);
}
.nav-link-rl:hover{color:var(--accent)}
.nav-link-rl:hover::after{width:100%}
.nav-link-rl.active{color:var(--accent)}
.nav-link-rl.active::after{width:100%}

.brand{
  display:flex;align-items:center;gap:10px;
  font-family:var(--serif);
  font-size:18px;
  font-weight:700;
  letter-spacing:.02em;
  color:var(--ink-900);
  text-decoration:none;
  white-space:nowrap;
}
.header-inner .brand{position:absolute;left:50%;transform:translateX(-50%)}
.brand:hover{color:var(--ink-900);text-decoration:none}
.brand-mark{
  position:relative;display:inline-block;flex:0 0 auto;
  width:22px;height:22px;border:2px solid var(--accent);border-radius:2px;
}
.brand-mark::after{content:"";position:absolute;inset:4px;background:var(--accent);border-radius:1px}

.btn-rl{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 30px;
  font-size:15px;line-height:1;
  letter-spacing:.08em;
  border:1.5px solid transparent;
  border-radius:var(--radius-btn);
  text-decoration:none;
  cursor:pointer;
  transition:background-color .28s var(--ease),color .28s var(--ease),border-color .28s var(--ease),transform .28s var(--ease);
}
.btn-primary-rl{background:var(--accent);border-color:var(--accent);color:var(--paper-2)}
.btn-primary-rl:hover{background:var(--accent-700);border-color:var(--accent-700);color:#FFFFFF;transform:translateY(-1px)}
.btn-ghost-rl{background:transparent;border-color:var(--ink-900);color:var(--ink-900)}
.btn-ghost-rl:hover{background:var(--ink-900);color:var(--paper);transform:translateY(-1px)}
.btn-ghost-invert{background:transparent;border-color:rgba(255,253,250,.7);color:var(--paper-2)}
.btn-ghost-invert:hover{background:var(--paper-2);border-color:var(--paper-2);color:var(--ink-900)}
.btn-rl .arrow{display:inline-block;transition:transform .28s var(--ease)}
.btn-rl:hover .arrow{transform:translateX(4px)}
.header-cta{padding:11px 22px;font-size:14px}
@media (max-width:1199px){.header-cta{display:none}}

.nav-toggle{
  display:none;width:40px;height:40px;padding:0;
  border:0;background:transparent;position:relative;cursor:pointer;margin-left:auto;
}
.nav-toggle span{
  position:absolute;left:8px;right:8px;height:2px;background:var(--ink-900);
  transition:transform .28s var(--ease),opacity .2s var(--ease);
}
.nav-toggle span:nth-child(1){top:13px}
.nav-toggle span:nth-child(2){top:19px}
.nav-toggle span:nth-child(3){top:25px}
.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)}

.mobile-panel{display:none;background:var(--paper);border-top:1px solid var(--line)}
.mobile-panel.open{display:block}
.mobile-panel a.m-link{
  display:flex;align-items:center;height:48px;padding:0 20px;
  border-bottom:1px solid var(--line);
  color:var(--ink-800);text-decoration:none;font-size:15px;
}
.mobile-panel a.m-link.active{color:var(--accent)}
.mobile-panel a.m-link:hover{color:var(--accent)}
.mobile-panel .m-cta{padding:16px 20px 24px}

@media (max-width:991px){
  .nav-side{display:none}
  .nav-toggle{display:block}
  .header-inner .brand{font-size:16px}
  .brand-mark{width:20px;height:20px}
}

/* ============ 通用板块 ============ */
.section{padding:96px 0}
.section-dark{background:var(--ink-900);color:var(--paper-2)}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;
  padding-bottom:20px;margin-bottom:48px;border-bottom:1px solid var(--line);
}
.section-head .title-wrap{display:flex;align-items:center;gap:14px}
.bar{display:inline-block;flex:0 0 4px;width:4px;height:24px;background:var(--accent)}
.section-head h2{
  font-family:var(--serif);font-size:32px;line-height:1.3;
  color:var(--ink-900);letter-spacing:.02em;
}
.section-head .section-desc{max-width:560px;font-size:14px;color:var(--ink-600);line-height:1.8}
.section-dark .section-head{border-bottom-color:rgba(255,253,250,.16)}
.section-dark .section-head h2{color:var(--paper-2)}
.section-dark .section-head .section-desc{color:rgba(255,253,250,.66)}

.tag-rl{
  display:inline-block;
  padding:5px 10px;
  font-size:12px;letter-spacing:.12em;
  border:1px solid currentColor;border-radius:2px;
  color:var(--accent);background:var(--accent-soft);
}

/* ============ 内页头图 ============ */
.page-hero{position:relative;background:var(--ink-900);color:var(--paper-2);overflow:hidden}
.page-hero .hero-bg{
  position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-2.webp");
  background-size:cover;background-position:center;opacity:.3;
}
.page-hero .hero-veil{
  position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(20,18,15,.94) 0%,rgba(20,18,15,.78) 52%,rgba(20,18,15,.46) 100%);
}
.page-hero .wrap{position:relative;z-index:2;padding-top:56px;padding-bottom:72px}
.breadcrumb-rl{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  margin-bottom:26px;font-size:13px;color:rgba(255,253,250,.62);
}
.breadcrumb-rl a{color:rgba(255,253,250,.86);text-decoration:none}
.breadcrumb-rl a:hover{color:#fff;text-decoration:underline}
.breadcrumb-rl .sep{opacity:.45}
.hero-copy{max-width:840px}
.hero-copy .tag-rl{color:var(--accent-soft);background:rgba(166,43,60,.22);border-color:rgba(244,228,230,.36)}
.hero-copy h1{
  margin:22px 0 20px;
  font-family:var(--serif);
  font-size:48px;line-height:1.24;letter-spacing:.02em;
  color:var(--paper-2);
}
.hero-copy .lead{
  max-width:660px;
  font-size:16px;line-height:1.9;
  color:rgba(255,253,250,.8);
}
.hero-meta{
  display:flex;flex-wrap:wrap;
  margin-top:38px;
  border-top:1px solid rgba(255,253,250,.16);
  border-bottom:1px solid rgba(255,253,250,.16);
}
.hero-meta span{
  padding:16px 28px 16px 0;margin-right:28px;
  border-right:1px solid rgba(255,253,250,.16);
  font-size:14px;color:rgba(255,253,250,.78);
  font-variant-numeric:tabular-nums;
}
.hero-meta span:last-child{border-right:0;margin-right:0;padding-right:0}

/* ============ FAQ 布局 ============ */
.faq-layout{display:grid;grid-template-columns:3fr 9fr;gap:56px;align-items:start}
.faq-aside{position:sticky;top:100px;align-self:start}
.aside-title{
  font-size:12px;letter-spacing:.12em;color:var(--ink-600);
  padding-bottom:12px;margin-bottom:6px;border-bottom:1px solid var(--line);
}
.anchor-nav{display:flex;flex-direction:column}
.anchor-nav a{
  display:block;
  padding:11px 0 11px 12px;
  border-left:2px solid transparent;
  font-size:15px;color:var(--ink-800);text-decoration:none;
  transition:border-color .26s var(--ease),color .26s var(--ease),padding-left .26s var(--ease);
}
.anchor-nav a:hover{color:var(--accent);border-left-color:var(--accent);padding-left:16px}
.anchor-nav a.current{color:var(--accent);border-left-color:var(--accent)}
.aside-card{
  margin-top:28px;padding:24px;
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-card);
}
.aside-card h4{font-size:15px;color:var(--ink-900);margin-bottom:10px;font-weight:600}
.aside-card p{font-size:14px;color:var(--ink-600);line-height:1.8;margin-bottom:16px}
.aside-card .aside-num{
  font-family:var(--serif);font-size:22px;color:var(--accent);
  font-variant-numeric:tabular-nums;display:block;margin-bottom:4px;
}

.faq-main{display:flex;flex-direction:column;gap:48px}
.faq-group{scroll-margin-top:110px}
.faq-group > h3{
  display:flex;align-items:center;gap:12px;
  font-family:var(--serif);font-size:22px;color:var(--ink-900);
  margin-bottom:8px;line-height:1.4;
}
.faq-group > h3::before{content:"";width:4px;height:20px;background:var(--celadon);flex:0 0 4px}
.faq-group .group-note{font-size:14px;color:var(--ink-600);margin-bottom:16px;padding-left:16px}

.acc{border-top:1px solid var(--line)}
.acc-item{border-bottom:1px solid var(--line)}
.acc-head{
  width:100%;
  display:flex;align-items:flex-start;justify-content:space-between;gap:20px;
  padding:18px 0 18px 14px;
  background:transparent;border:0;border-left:2px solid transparent;
  text-align:left;font-size:16px;font-weight:600;line-height:1.7;color:var(--ink-900);
  cursor:pointer;
  transition:border-color .26s var(--ease),color .26s var(--ease);
}
.acc-head:hover{color:var(--accent)}
.acc-item.open .acc-head{border-left-color:var(--accent);color:var(--accent)}
.acc-icon{position:relative;flex:0 0 16px;width:16px;height:16px;margin-top:5px}
.acc-icon::before,.acc-icon::after{
  content:"";position:absolute;background:currentColor;
  transition:transform .26s var(--ease),opacity .26s var(--ease);
}
.acc-icon::before{left:0;top:7px;width:16px;height:2px}
.acc-icon::after{left:7px;top:0;width:2px;height:16px}
.acc-item.open .acc-icon::after{transform:scaleY(0);opacity:0}
.acc-body{max-height:0;overflow:hidden;transition:max-height .26s var(--ease)}
.acc-inner{
  padding:0 24px 22px 14px;
  font-size:15px;line-height:1.9;color:var(--ink-600);
}
.acc-inner .tip{
  display:block;margin-top:10px;padding:10px 14px;
  background:var(--accent-soft);border-left:2px solid var(--accent);
  border-radius:2px;font-size:14px;color:var(--accent-700);
}

/* ============ 指标条 ============ */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid rgba(255,253,250,.16)}
.metric{padding:34px 28px;border-right:1px solid rgba(255,253,250,.16)}
.metric:last-child{border-right:0}
.metric .num{
  display:block;margin-bottom:8px;
  font-family:var(--serif);font-size:38px;line-height:1.1;
  color:var(--accent-soft);font-variant-numeric:tabular-nums;
}
.metric .label{display:block;font-size:15px;color:var(--paper-2);margin-bottom:6px}
.metric .note{display:block;font-size:13px;color:rgba(255,253,250,.6);line-height:1.7}

/* ============ 卡片 ============ */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.card-rl{
  display:flex;flex-direction:column;
  background:var(--paper-2);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  overflow:hidden;
  transition:border-color .28s var(--ease),box-shadow .28s var(--ease);
}
.card-rl:hover{border-color:var(--accent);box-shadow:var(--shadow-hover)}
.card-media{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--paper)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s var(--ease)}
.card-rl:hover .card-media img{transform:scale(1.03)}
.card-body{display:flex;flex-direction:column;gap:12px;flex:1;padding:22px 22px 24px}
.card-body h3{
  font-family:var(--serif);font-size:22px;line-height:1.45;color:var(--ink-900);
  background-image:linear-gradient(var(--accent),var(--accent));
  background-repeat:no-repeat;background-size:0% 1px;background-position:0 100%;
  transition:background-size .3s var(--ease);
}
.card-rl:hover .card-body h3{background-size:100% 1px}
.card-body p{font-size:15px;color:var(--ink-600);line-height:1.8;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:8px}
.badge-rl{
  display:inline-block;padding:4px 10px;font-size:12px;letter-spacing:.08em;
  border:1px solid rgba(166,43,60,.18);border-radius:2px;
  background:var(--accent-soft);color:var(--accent-700);
}
.badge-celadon{background:rgba(95,111,99,.1);border-color:rgba(95,111,99,.24);color:var(--celadon)}
.link-arrow{font-size:14px;color:var(--accent);text-decoration:none;white-space:nowrap}
.link-arrow:hover{text-decoration:underline;text-decoration-thickness:2px}
.link-arrow i{transition:transform .28s var(--ease)}
.link-arrow:hover i{transform:translateX(4px)}

/* ============ 表单 ============ */
.form-grid{display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:start}
.panel-note{
  padding:32px;
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-card);
}
.panel-note h3{font-family:var(--serif);font-size:22px;color:var(--ink-900);margin-bottom:14px;line-height:1.4}
.panel-note p{font-size:15px;color:var(--ink-600);margin-bottom:20px}
.panel-note ul{list-style:none;display:flex;flex-direction:column;gap:14px}
.panel-note li{position:relative;padding-left:22px;font-size:15px;color:var(--ink-800);line-height:1.8}
.panel-note li::before{content:"";position:absolute;left:0;top:11px;width:6px;height:6px;background:var(--accent);border-radius:1px}

.help-form{
  padding:34px;
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-card);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:20px}
.field label{font-size:13px;color:var(--ink-600);letter-spacing:.04em}
.field input,.field select,.field textarea{
  width:100%;height:48px;padding:0 14px;
  background:var(--paper-2);
  border:1px solid var(--line);border-radius:2px;
  font-size:15px;color:var(--ink-800);
  transition:border-color .24s var(--ease);
}
.field textarea{height:auto;min-height:134px;padding:12px 14px;line-height:1.75;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent);outline:none;box-shadow:none}
.field input:focus-visible,.field select:focus-visible,.field textarea:focus-visible{outline:none}
.form-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:4px}
.form-note{
  display:none;margin-top:20px;padding:14px 16px;
  background:var(--accent-soft);border-left:2px solid var(--accent);border-radius:2px;
  font-size:14px;color:var(--accent-700);
}
.form-note.show{display:block}

/* ============ CTA ============ */
.cta-band{position:relative;overflow:hidden;background:var(--ink-900);color:var(--paper-2);padding:88px 0}
.cta-band .watermark{
  position:absolute;top:50%;right:-40px;transform:translateY(-50%);
  font-family:var(--serif);font-size:150px;line-height:1;
  color:rgba(255,253,250,.05);white-space:nowrap;pointer-events:none;user-select:none;
}
.cta-band .wrap{position:relative;z-index:2}
.cta-inner{max-width:760px;margin:0 auto;text-align:center}
.cta-inner h2{font-family:var(--serif);font-size:32px;line-height:1.35;color:var(--paper-2);margin-bottom:16px}
.cta-inner p{font-size:16px;color:rgba(255,253,250,.76);margin-bottom:34px}
.cta-actions{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink-900);color:rgba(255,253,250,.78);padding-top:72px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:56px}
.site-footer .brand{position:static;transform:none;color:var(--paper-2);margin-bottom:16px}
.site-footer .brand:hover{color:var(--paper-2)}
.site-footer .brand .brand-mark{border-color:var(--accent-soft)}
.site-footer .brand .brand-mark::after{background:var(--accent-soft)}
.footer-grid > div > p{font-size:14px;line-height:1.85;color:rgba(255,253,250,.66);max-width:340px}
.footer-col h4{
  font-size:12px;font-weight:600;letter-spacing:.12em;
  color:rgba(255,253,250,.55);margin-bottom:18px;font-family:var(--sans);
}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:12px}
.footer-col a{font-size:14px;color:rgba(255,253,250,.82);text-decoration:none}
.footer-col a:hover{color:#fff;text-decoration:underline}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:rgba(255,253,250,.72);line-height:1.7}
.footer-contact i{margin-top:5px;color:var(--accent-soft)}
.social-row{display:flex;gap:12px;margin-top:22px}
.social-row a{
  display:flex;align-items:center;justify-content:center;
  width:36px;height:36px;border:1px solid rgba(255,253,250,.24);border-radius:2px;
  color:rgba(255,253,250,.85);text-decoration:none;
  transition:background-color .28s var(--ease),border-color .28s var(--ease),color .28s var(--ease);
}
.social-row a:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  padding:22px 0;border-top:1px solid rgba(255,253,250,.14);
  font-size:13px;color:rgba(255,253,250,.58);
}
.footer-bottom a{color:rgba(255,253,250,.78);text-decoration:none}
.footer-bottom a:hover{color:#fff;text-decoration:underline}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .hero-copy h1{font-size:42px}
  .faq-layout{gap:40px}
  .form-grid{gap:40px}
}

@media (max-width:991px){
  .section{padding:72px 0}
  .section-head{margin-bottom:36px}
  .section-head h2{font-size:26px}
  .page-hero .wrap{padding-top:40px;padding-bottom:56px}
  .hero-copy h1{font-size:34px;margin:18px 0 16px}
  .hero-meta span{padding:12px 20px 12px 0;margin-right:20px;font-size:13px}
  .faq-layout{grid-template-columns:1fr;gap:32px}
  .faq-aside{position:static}
  .anchor-nav{
    flex-direction:row;gap:0;overflow-x:auto;
    border-bottom:1px solid var(--line);
    -webkit-overflow-scrolling:touch;
  }
  .anchor-nav a{
    padding:12px 16px;border-left:0;border-bottom:2px solid transparent;
    white-space:nowrap;font-size:14px;
  }
  .anchor-nav a:hover{padding-left:16px;border-left:0;border-bottom-color:var(--accent)}
  .anchor-nav a.current{border-left:0;border-bottom-color:var(--accent)}
  .aside-card{margin-top:20px}
  .grid-3{grid-template-columns:repeat(2,1fr);gap:20px}
  .metrics{grid-template-columns:repeat(2,1fr)}
  .metric{border-bottom:1px solid rgba(255,253,250,.16)}
  .metric:nth-child(2n){border-right:0}
  .metric:nth-last-child(-n+2){border-bottom:0}
  .form-grid{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}

@media (max-width:767px){
  .section{padding:56px 0}
  .section-head{align-items:flex-start;flex-direction:column;gap:14px}
  .hero-copy h1{font-size:30px}
  .hero-copy .lead{font-size:15px}
  .cta-band{padding:64px 0}
  .cta-inner h2{font-size:24px}
  .form-row{grid-template-columns:1fr;gap:0}
  .help-form{padding:24px}
  .panel-note{padding:24px}
  .faq-group > h3{font-size:19px}
  .acc-head{font-size:15px}
  .acc-inner{padding-right:0}
}

@media (max-width:575px){
  .grid-3{grid-template-columns:1fr}
  .metrics{grid-template-columns:1fr}
  .metric{border-right:0}
  .metric:nth-child(2n){border-right:0}
  .metric:last-child{border-bottom:0}
  .hero-meta{flex-direction:column;border-bottom:0}
  .hero-meta span{
    border-right:0;margin-right:0;padding:10px 0;
    border-bottom:1px solid rgba(255,253,250,.16);
  }
  .hero-meta span:last-child{border-bottom:0}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .btn-rl{width:100%;justify-content:center}
  .form-actions .btn-rl{width:100%}
  .cta-actions{flex-direction:column}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    transition-duration:.001ms !important;
    animation-duration:.001ms !important;
  }
}