/* roulang page: index */
:root{
  --bg:#0F0D14;
  --panel:#1A1722;
  --panel-2:#232030;
  --line:#2C2838;
  --line-2:#3A3548;
  --primary:#FF6B2C;
  --primary-hover:#E4551A;
  --primary-active:#C94510;
  --cyan:#2ED3B7;
  --gold:#FFD166;
  --text:#F2F0F5;
  --text-2:#9E99AC;
  --text-3:#6E697C;
  --link:#FF9A6A;
  --radius-card:16px;
  --radius-sm:10px;
  --radius-pill:999px;
  --radius-img:12px;
  --section:96px;
  --font-title:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --font-body:system-ui,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  --ease:180ms ease-out;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.75;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-style:none;}
a{color:var(--link);text-decoration:none;text-underline-offset:3px;}
a:hover{text-decoration:underline;}
h1,h2,h3,h4{font-family:var(--font-title);margin:0;line-height:1.28;font-weight:800;letter-spacing:.01em;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input{font-family:inherit;}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:6px;}
.container{max-width:1200px;margin:0 auto;padding:0 24px;}
.num{font-variant-numeric:tabular-nums;font-weight:700;}
.section{padding:var(--section) 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;}
.section-title{font-size:30px;display:flex;align-items:center;gap:14px;}
.section-title::before{content:"";width:4px;height:18px;border-radius:2px;background:var(--primary);flex:none;}
.section-desc{color:var(--text-2);font-size:14px;margin-top:10px;}

/* 顶部公告 */
.notice{background:rgba(46,211,183,.08);border-bottom:1px solid var(--line);font-size:13px;color:var(--text-2);}
.notice .container{display:flex;align-items:center;justify-content:space-between;gap:16px;height:36px;}
.notice strong{color:var(--cyan);font-weight:600;}
.notice-close{color:var(--text-3);font-size:16px;line-height:1;padding:4px 8px;border-radius:6px;transition:color var(--ease);}
.notice-close:hover{color:var(--text);}

/* 导航 */
.site-header{position:sticky;top:0;z-index:60;background:rgba(15,13,20,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px;}
.logo{display:flex;align-items:center;gap:8px;font-family:var(--font-title);font-weight:800;font-size:19px;letter-spacing:.02em;color:var(--text);}
.logo:hover{text-decoration:none;color:var(--text);}
.logo-badge{display:inline-flex;align-items:center;justify-content:center;min-width:32px;height:24px;padding:0 8px;border:1px solid var(--primary);border-radius:var(--radius-pill);font-size:13px;font-weight:800;letter-spacing:.06em;color:var(--primary);text-transform:lowercase;}
.nav-links{display:flex;align-items:center;gap:36px;}
.nav-links a{position:relative;font-size:14px;letter-spacing:.02em;color:var(--text-2);padding:6px 0;transition:color var(--ease);}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--primary);transition:width var(--ease);}
.nav-links a:hover{color:var(--text);text-decoration:none;}
.nav-links a:hover::after,.nav-links a.active::after{width:100%;}
.nav-links a.active{color:var(--text);font-weight:600;}
.nav-side{display:flex;align-items:center;gap:18px;}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--radius-pill);border:1px solid transparent;color:var(--text-2);transition:color var(--ease),border-color var(--ease);}
.icon-btn:hover{color:var(--text);border-color:var(--line-2);}
.icon-btn svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 28px;border-radius:var(--radius-pill);font-size:14px;font-weight:600;letter-spacing:.02em;transition:background var(--ease),color var(--ease),border-color var(--ease),transform var(--ease);white-space:nowrap;}
.btn-primary{background:var(--primary);color:#171017;}
.btn-primary:hover{background:var(--primary-hover);text-decoration:none;color:#171017;}
.btn-primary:active{background:var(--primary-active);}
.btn-ghost{border:1px solid var(--line-2);color:var(--text);}
.btn-ghost:hover{border-color:var(--primary);color:var(--text);text-decoration:none;}
.btn-sm{height:38px;padding:0 20px;font-size:13px;}
.btn-text{display:inline-flex;align-items:center;gap:6px;color:var(--primary);font-size:14px;font-weight:600;transition:gap var(--ease);}
.btn-text:hover{text-decoration:none;gap:10px;color:var(--primary-hover);}
.burger{display:none;width:40px;height:40px;flex-direction:column;justify-content:center;gap:5px;align-items:center;}
.burger span{display:block;width:20px;height:1.5px;background:var(--text);border-radius:2px;transition:transform var(--ease),opacity var(--ease);}
.drawer{position:fixed;inset:72px 0 0 0;background:var(--bg);z-index:70;display:none;flex-direction:column;padding:16px 24px 32px;overflow-y:auto;}
.drawer.open{display:flex;}
.drawer a.drawer-link{font-size:20px;font-weight:600;color:var(--text);padding:20px 0;border-bottom:1px solid var(--line);}
.drawer a.drawer-link:hover{color:var(--primary);text-decoration:none;}
.drawer .btn{margin-top:28px;width:100%;}

/* Hero */
.hero{position:relative;overflow:hidden;padding:80px 0 72px;background-image:linear-gradient(180deg,rgba(15,13,20,.86),rgba(15,13,20,.98)),url("/assets/images/backpic/back-1.webp");background-size:cover;background-position:center;}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:24px 24px;pointer-events:none;opacity:.5;}
.hero .container{position:relative;z-index:1;}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:center;}
.tag{display:inline-flex;align-items:center;height:24px;padding:0 12px;border-radius:var(--radius-pill);background:rgba(46,211,183,.12);color:var(--cyan);font-size:12px;letter-spacing:.04em;}
.hero h1{font-size:48px;margin:20px 0 18px;letter-spacing:.005em;}
.hero-sub{font-size:17px;color:var(--text-2);line-height:1.75;max-width:560px;}
.hero-actions{display:flex;gap:14px;margin:32px 0 26px;flex-wrap:wrap;}
.trust-row{display:flex;gap:26px;flex-wrap:wrap;color:var(--text-2);font-size:13px;}
.trust-row li{display:flex;align-items:center;gap:8px;}
.trust-row svg{width:18px;height:18px;stroke:var(--primary);fill:none;stroke-width:1.5;opacity:.75;}
.hero-visual{position:relative;}
.hero-visual img{width:100%;border-radius:var(--radius-card);border:1px solid var(--line);aspect-ratio:4/3;object-fit:cover;}
.hero-stat{position:absolute;right:-8px;bottom:-18px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-card);padding:16px 20px;min-width:180px;}
.hero-stat .figure{font-size:26px;color:var(--primary);font-variant-numeric:tabular-nums;font-weight:800;line-height:1.2;}
.hero-stat .label{font-size:13px;color:var(--text-2);margin-top:4px;}

/* 保障条 */
.guard{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--panel);}
.guard ul{display:grid;grid-template-columns:repeat(4,1fr);}
.guard li{display:flex;gap:14px;padding:26px 24px;border-right:1px solid var(--line);}
.guard li:last-child{border-right:0;}
.guard svg{width:28px;height:28px;flex:none;stroke:var(--primary);fill:none;stroke-width:1.5;opacity:.6;}
.guard h3{font-size:15px;font-weight:600;margin-bottom:4px;}
.guard p{font-size:13px;color:var(--text-2);line-height:1.6;}

/* 卡片网格 */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-card);padding:20px;display:flex;flex-direction:column;transition:border-color var(--ease),transform var(--ease),box-shadow var(--ease);}
.card:hover{border-color:rgba(255,107,44,.4);transform:translateY(-2px);box-shadow:0 0 0 1px rgba(255,107,44,.3);}
.card-media{border-radius:var(--radius-img);overflow:hidden;aspect-ratio:4/3;background:linear-gradient(135deg,rgba(255,107,44,.18),rgba(46,211,183,.12));}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform var(--ease);}
.card:hover .card-media img{transform:scale(1.04);}
.card .tag{margin:16px 0 10px;background:rgba(46,211,183,.12);}
.card h3{font-size:20px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.card p{font-size:14px;color:var(--text-2);margin-top:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.card-foot{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:var(--text-3);}
.card-foot .arrow{color:var(--primary);opacity:0;transform:translateX(-4px);transition:opacity var(--ease),transform var(--ease);}
.card:hover .card-foot .arrow{opacity:1;transform:translateX(0);}

/* 评价 */
.reviews{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.review-viewport{overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;}
.review-viewport::-webkit-scrollbar{display:none;}
.review-track{display:flex;gap:24px;}
.review-card{scroll-snap-align:start;flex:0 0 calc((100% - 48px)/3);background:var(--panel-2);border:1px solid var(--line);border-radius:var(--radius-card);padding:24px;}
.review-head{display:flex;align-items:center;gap:12px;}
.avatar{width:40px;height:40px;border-radius:var(--radius-pill);background:linear-gradient(135deg,var(--primary),var(--cyan));display:flex;align-items:center;justify-content:center;font-weight:700;color:#171017;font-size:15px;flex:none;}
.review-name{font-size:14px;font-weight:600;}
.stars{color:var(--gold);font-size:13px;letter-spacing:2px;}
.stars .off{color:var(--text-3);}
.review-card blockquote{margin:16px 0 0;padding:0;font-size:14px;color:var(--text-2);line-height:1.8;}
.review-bar{display:flex;align-items:center;justify-content:space-between;margin-top:28px;gap:20px;}
.dots{display:flex;gap:8px;}
.dots span{width:8px;height:8px;border-radius:var(--radius-pill);background:var(--line-2);transition:width var(--ease),background var(--ease);cursor:pointer;}
.dots span.active{width:24px;background:var(--primary);}
.review-arrows{display:flex;gap:10px;}
.review-arrows button{width:32px;height:32px;border-radius:var(--radius-pill);border:1px solid var(--line-2);color:var(--text-2);display:flex;align-items:center;justify-content:center;transition:border-color var(--ease),color var(--ease);}
.review-arrows button:hover{border-color:var(--primary);color:var(--primary);}
.review-arrows svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.6;}

/* 资讯列表 */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.news-card{display:flex;gap:16px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-card);padding:16px;transition:border-color var(--ease),transform var(--ease);}
.news-card:hover{border-color:rgba(255,107,44,.4);transform:translateY(-2px);}
.news-thumb{width:96px;height:96px;flex:none;border-radius:var(--radius-img);overflow:hidden;background:linear-gradient(135deg,rgba(255,107,44,.18),rgba(46,211,183,.12));}
.news-thumb img{width:100%;height:100%;object-fit:cover;}
.news-body{display:flex;flex-direction:column;min-width:0;}
.news-body h3{font-size:16px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-body h3 a{color:var(--text);}
.news-body h3 a:hover{color:var(--primary);text-decoration:none;}
.news-body p{font-size:13px;color:var(--text-2);margin-top:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-meta{margin-top:auto;padding-top:10px;display:flex;align-items:center;gap:10px;font-size:12px;color:var(--text-3);flex-wrap:wrap;}
.news-meta .tag{height:22px;padding:0 10px;font-size:11px;}
.news-meta .arrow{color:var(--primary);margin-left:auto;}
.empty-state{grid-column:1/-1;border:1px dashed var(--line-2);border-radius:var(--radius-card);padding:48px 24px;text-align:center;color:var(--text-2);}
.empty-state svg{width:32px;height:32px;stroke:var(--text-3);fill:none;stroke-width:1.4;margin:0 auto 12px;}
.empty-state .empty-sub{font-size:13px;color:var(--text-3);margin-top:6px;}

/* 表单 */
.ask{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-card);padding:32px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;}
.ask h2{font-size:26px;display:flex;align-items:center;gap:14px;}
.ask h2::before{content:"";width:4px;height:18px;border-radius:2px;background:var(--primary);}
.ask p{color:var(--text-2);font-size:14px;margin-top:14px;}
.form-row{display:flex;gap:12px;}
.field{flex:1;display:flex;flex-direction:column;gap:10px;}
.field label{font-size:13px;color:var(--text-2);}
.field input{height:48px;padding:0 14px;border-radius:var(--radius-sm);border:1px solid var(--line-2);background:#141119;color:var(--text);font-size:14px;transition:border-color var(--ease),box-shadow var(--ease);}
.field input::placeholder{color:var(--text-3);}
.field input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(255,107,44,.15);}
.form-note{font-size:12px;color:var(--text-3);margin-top:12px;}

/* FAQ */
.faq{max-width:860px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item:first-child{border-top:1px solid var(--line);}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;text-align:left;padding:22px 0;font-size:17px;font-weight:600;color:var(--text);transition:color var(--ease);}
.faq-q:hover{color:var(--primary);}
.faq-item.open .faq-q{color:var(--primary);}
.faq-icon{position:relative;width:16px;height:16px;flex:none;}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:currentColor;border-radius:2px;}
.faq-icon::before{left:0;top:7px;width:16px;height:1.6px;}
.faq-icon::after{left:7px;top:0;width:1.6px;height:16px;transition:transform var(--ease),opacity var(--ease);}
.faq-item.open .faq-icon::after{transform:scaleY(0);opacity:0;}
.faq-a{display:none;font-size:15px;line-height:1.8;color:var(--text-2);padding:0 0 22px;}
.faq-item.open .faq-a{display:block;}

/* CTA */
.cta-band{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-card);padding:40px;display:flex;align-items:center;justify-content:space-between;gap:32px;position:relative;overflow:hidden;}
.cta-band::before{content:"";position:absolute;left:-80px;top:-80px;width:320px;height:320px;background:radial-gradient(circle,rgba(255,107,44,.16),transparent 70%);pointer-events:none;}
.cta-band h2{font-size:26px;position:relative;}
.cta-band p{color:var(--text-2);font-size:14px;margin-top:10px;position:relative;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;}

/* 页脚 */
.site-footer{background:#0B0910;border-top:1px solid var(--line);margin-top:var(--section);padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;}
.footer-brand p{font-size:13px;color:var(--text-2);margin-top:16px;line-height:1.8;max-width:320px;}
.footer-col h4{font-size:14px;font-weight:700;margin-bottom:18px;letter-spacing:.02em;}
.footer-col li{margin-bottom:12px;}
.footer-col a{font-size:13px;color:var(--text-2);}
.footer-col a:hover{color:var(--primary);text-decoration:none;}
.footer-bottom{margin-top:48px;border-top:1px solid var(--line);padding:22px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:13px;color:var(--text-3);flex-wrap:wrap;}

@media (max-width:1200px){
  .container{padding:0 20px;}
  .hero h1{font-size:42px;}
}
@media (max-width:992px){
  :root{--section:72px;}
  .nav-links,.nav-side .btn,.nav-side .icon-btn{display:none;}
  .burger{display:flex;}
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .hero{padding:60px 0 56px;}
  .hero h1{font-size:36px;}
  .grid-4{grid-template-columns:repeat(3,1fr);}
  .guard ul{grid-template-columns:repeat(2,1fr);}
  .guard li{border-right:0;border-bottom:1px solid var(--line);}
  .guard li:nth-child(odd){border-right:1px solid var(--line);}
  .guard li:nth-last-child(-n+2){border-bottom:0;}
  .review-card{flex:0 0 calc((100% - 24px)/2);}
  .news-grid{grid-template-columns:1fr 1fr;}
  .ask{grid-template-columns:1fr;gap:28px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:768px){
  :root{--section:56px;}
  .hero h1{font-size:32px;}
  .hero-sub{font-size:16px;}
  .section-title{font-size:24px;}
  .grid-4{grid-template-columns:1fr 1fr;gap:16px;}
  .news-grid{grid-template-columns:1fr;}
  .review-card{flex:0 0 88%;}
  .cta-band{flex-direction:column;align-items:flex-start;}
  .form-row{flex-direction:column;}
  .form-row .btn{width:100%;}
}
@media (max-width:480px){
  .hero h1{font-size:30px;}
  .grid-4{grid-template-columns:1fr;}
  .news-card{flex-direction:row;}
  .guard ul{grid-template-columns:1fr;}
  .guard li{border-right:0 !important;border-bottom:1px solid var(--line);}
  .guard li:last-child{border-bottom:0;}
  .footer-grid{grid-template-columns:1fr;}
  .hero-actions .btn{width:100%;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}

/* roulang page: article */
:root{
  --bg:#0F0D14;
  --panel:#1A1722;
  --panel-2:#232030;
  --line:#2C2838;
  --line-soft:#3A3548;
  --primary:#FF6B2C;
  --primary-hover:#E4551A;
  --primary-active:#C94510;
  --accent:#2ED3B7;
  --gold:#FFD166;
  --danger:#FF5C5C;
  --text:#F2F0F5;
  --text-2:#9E99AC;
  --text-3:#6E697C;
  --link:#FF9A6A;
  --radius-lg:16px;
  --radius-md:12px;
  --radius-sm:10px;
  --pill:999px;
  --container:1200px;
  --t:180ms ease-out;
  --font-title:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --font-body:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.75;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--radius-md);}
a{color:inherit;text-decoration:none;transition:color var(--t),border-color var(--t),background-color var(--t);}
a.text-link{color:var(--link);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;}
a.text-link:hover{color:var(--primary);}
h1,h2,h3,h4{font-family:var(--font-title);margin:0;line-height:1.3;font-weight:800;letter-spacing:.01em;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button,input,textarea{font-family:inherit;font-size:inherit;color:inherit;}
button{cursor:pointer;border:0;background:none;}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
.num{font-variant-numeric:tabular-nums;font-weight:700;}

/* ---------- header / nav ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(15,13,20,.94);
  border-bottom:1px solid var(--line);
}
.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px;}
.logo{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--font-title);font-weight:800;font-size:19px;
  letter-spacing:.02em;color:var(--text);white-space:nowrap;
}
.logo-badge{
  display:inline-flex;align-items:center;justify-content:center;
  height:20px;padding:0 8px;margin-left:2px;
  border:1px solid var(--primary);border-radius:var(--pill);
  font-size:11px;font-weight:800;letter-spacing:.14em;
  line-height:1;color:var(--primary);text-transform:lowercase;
}
.nav-links{display:flex;align-items:center;gap:36px;}
.nav-links a{
  position:relative;font-size:14px;letter-spacing:.02em;color:var(--text-2);
  padding:4px 0;transition:color var(--t);
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:-8px;height:2px;width:0;
  background:var(--primary);border-radius:2px;transition:width var(--t);
}
.nav-links a:hover{color:var(--text);}
.nav-links a:hover::after{width:100%;}
.nav-links a.active{color:var(--text);}
.nav-links a.active::after{width:100%;}
.nav-side{display:flex;align-items:center;gap:18px;}
.icon-btn{
  width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:var(--pill);border:1px solid transparent;
}
.icon-btn svg{width:22px;height:22px;fill:none;stroke:var(--text-2);stroke-width:1.5;stroke-linecap:round;}
.icon-btn:hover{border-color:var(--line-soft);}
.icon-btn:hover svg{stroke:var(--primary);}
.burger{display:none;width:36px;height:36px;flex-direction:column;justify-content:center;gap:5px;padding:0 6px;}
.burger span{display:block;height:1.5px;width:100%;background:var(--text);border-radius:2px;transition:transform var(--t),opacity var(--t);}
.burger.is-open span:nth-child(1){transform:translateY(6.5px) rotate(45deg);}
.burger.is-open span:nth-child(2){opacity:0;}
.burger.is-open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg);}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 28px;border-radius:var(--pill);
  font-size:15px;font-weight:700;letter-spacing:.02em;white-space:nowrap;
  transition:background-color var(--t),color var(--t),border-color var(--t),transform var(--t);
}
.btn-primary{background:var(--primary);color:#160C06;}
.btn-primary:hover{background:var(--primary-hover);transform:translateY(-2px);}
.btn-primary:active{background:var(--primary-active);transform:translateY(0);}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line-soft);}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary);}
.btn-sm{height:36px;padding:0 18px;font-size:13px;}
.btn-text{
  display:inline-flex;align-items:center;gap:6px;color:var(--primary);
  font-size:14px;font-weight:700;
}
.btn-text svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform var(--t);}
.btn-text:hover svg{transform:translateX(4px);}

/* ---------- breadcrumb ---------- */
.crumb-wrap{border-bottom:1px solid var(--line);}
.crumb{
  height:40px;display:flex;align-items:center;gap:8px;
  font-size:14px;color:var(--text-3);overflow:hidden;white-space:nowrap;
}
.crumb a:hover{color:var(--primary);}
.crumb .sep{color:var(--line-soft);}
.crumb .current{color:var(--text);overflow:hidden;text-overflow:ellipsis;}

/* ---------- article ---------- */
.article-hero{padding:56px 0 32px;}
.article-hero .kicker{
  display:inline-flex;align-items:center;height:24px;padding:0 12px;margin-bottom:20px;
  border-radius:var(--pill);background:rgba(46,211,183,.12);color:var(--accent);
  font-size:12px;font-weight:700;letter-spacing:.06em;
}
.article-hero h1{
  font-size:44px;line-height:1.28;letter-spacing:-.01em;max-width:900px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:14px;
  margin-top:18px;font-size:14px;color:var(--text-2);
}
.article-meta .dot{width:1px;height:14px;background:var(--line-soft);}
.article-meta .tag{
  display:inline-flex;align-items:center;height:24px;padding:0 12px;border-radius:var(--pill);
  background:rgba(46,211,183,.12);color:var(--accent);font-size:12px;font-weight:700;
}
.cover-block{padding:8px 0 0;}
.cover-block img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--radius-lg);border:1px solid var(--line);}
.cover-caption{margin-top:12px;font-size:13px;color:var(--text-3);}

.article-main{padding:48px 0 0;}
.article-body{
  max-width:760px;margin:0 auto;font-size:17px;line-height:1.9;color:#DEDBE6;
}
.article-body > p{margin:0 0 24px;}
.article-body h2{
  position:relative;margin:48px 0 20px;padding-left:16px;
  font-size:30px;font-weight:800;color:var(--text);
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:4px;height:18px;border-radius:2px;background:var(--primary);
}
.article-body h3{margin:32px 0 14px;font-size:20px;color:var(--text);}
.article-body img{margin:24px auto;border-radius:var(--radius-md);}
.article-body a{color:var(--primary);text-decoration:underline;text-underline-offset:3px;}
.article-body ul{margin:0 0 24px;padding-left:4px;}
.article-body ul li{position:relative;padding-left:22px;margin-bottom:10px;}
.article-body ul li::before{
  content:"";position:absolute;left:2px;top:13px;width:6px;height:6px;border-radius:50%;background:var(--primary);
}
.article-body ol{margin:0 0 24px;padding-left:22px;list-style:decimal;}
.article-body ol li{margin-bottom:10px;}
.article-body blockquote{
  margin:0 0 24px;padding:16px 20px;border-left:3px solid var(--primary);
  background:rgba(255,107,44,.08);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--text-2);
}
.article-body table{
  width:100%;margin:0 0 24px;border-collapse:collapse;font-size:15px;
  border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;
}
.article-body table th,.article-body table td{
  padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;
}
.article-body table th{font-weight:700;color:var(--text);background:var(--panel-2);}
.article-body table tr:last-child td{border-bottom:0;}
.article-body code{
  padding:2px 6px;border-radius:6px;background:var(--panel-2);
  font-size:14px;color:var(--gold);
}

.empty-state{
  max-width:760px;margin:0 auto;padding:64px 24px;text-align:center;
  border:1px dashed var(--line-soft);border-radius:var(--radius-lg);background:var(--panel);
}
.empty-state svg{width:44px;height:44px;margin:0 auto 16px;fill:none;stroke:var(--text-3);stroke-width:1.5;stroke-linecap:round;}
.empty-state h2{font-size:22px;margin-bottom:10px;}
.empty-state p{color:var(--text-2);font-size:15px;margin-bottom:22px;}

.article-foot{max-width:760px;margin:48px auto 0;}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;padding:24px 0;border-top:1px solid var(--line);}
.chip{
  display:inline-flex;align-items:center;height:28px;padding:0 14px;border-radius:var(--pill);
  background:var(--panel-2);color:var(--text-2);font-size:13px;
  transition:color var(--t),background-color var(--t);
}
.chip:hover{color:var(--primary);background:rgba(255,107,44,.12);}
.share-row{
  display:flex;align-items:center;gap:14px;padding:0 0 28px;border-bottom:1px solid var(--line);
  font-size:14px;color:var(--text-3);
}
.share-row .share-btn{
  width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line-soft);border-radius:50%;
}
.share-row .share-btn svg{width:17px;height:17px;fill:none;stroke:var(--text-2);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;}
.share-row .share-btn:hover{border-color:var(--primary);}
.share-row .share-btn:hover svg{stroke:var(--primary);}

/* ---------- related ---------- */
.related{padding:72px 0 96px;}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;}
.sec-head h2{position:relative;padding-left:16px;font-size:30px;}
.sec-head h2::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:4px;height:18px;border-radius:2px;background:var(--primary);
}
.sec-head p{margin-top:8px;color:var(--text-2);font-size:15px;padding-left:16px;}
.mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.mini-card{
  display:flex;gap:16px;padding:16px;border:1px solid var(--line);border-radius:var(--radius-lg);
  background:var(--panel);transition:border-color var(--t),transform var(--t);
}
.mini-card:hover{border-color:rgba(255,107,44,.4);transform:translateY(-2px);}
.mini-card .thumb{width:96px;height:96px;flex:0 0 96px;overflow:hidden;border-radius:var(--radius-md);}
.mini-card .thumb img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius-md);transition:transform var(--t);}
.mini-card:hover .thumb img{transform:scale(1.04);}
.mini-card .mini-body{min-width:0;display:flex;flex-direction:column;}
.mini-card h3{
  font-size:16px;font-weight:700;line-height:1.5;margin-bottom:8px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.mini-card p{
  font-size:13px;color:var(--text-2);line-height:1.7;margin-bottom:10px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.mini-card .mini-foot{margin-top:auto;display:flex;align-items:center;gap:10px;font-size:12px;color:var(--text-3);}
.mini-card .mini-foot .tag{
  height:22px;padding:0 10px;display:inline-flex;align-items:center;border-radius:var(--pill);
  background:rgba(46,211,183,.12);color:var(--accent);font-weight:700;
}
.back-row{margin-top:40px;display:flex;justify-content:center;}

/* ---------- cta strip ---------- */
.cta-strip{padding:0 0 96px;}
.cta-panel{
  position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:32px;
  padding:40px 44px;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--panel);
}
.cta-panel::before{
  content:"";position:absolute;right:-80px;top:-120px;width:360px;height:360px;
  background:radial-gradient(circle,rgba(255,107,44,.16),transparent 70%);
}
.cta-panel h2{font-size:26px;margin-bottom:8px;}
.cta-panel p{color:var(--text-2);font-size:15px;}
.cta-actions{display:flex;align-items:center;gap:18px;flex:0 0 auto;}

/* ---------- footer ---------- */
.site-footer{background:#0B0910;border-top:1px solid var(--line);}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;
  padding:56px 0 40px;
}
.footer-brand p{margin-top:16px;font-size:14px;color:var(--text-2);line-height:1.9;}
.footer-col h4{font-size:14px;font-weight:800;letter-spacing:.04em;margin-bottom:18px;}
.footer-col ul li{margin-bottom:12px;}
.footer-col ul li a{font-size:14px;color:var(--text-2);}
.footer-col ul li a:hover{color:var(--primary);}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:22px 0;border-top:1px solid var(--line);font-size:13px;color:var(--text-3);
}

/* ---------- mobile drawer ---------- */
.drawer{
  position:fixed;inset:72px 0 0 0;z-index:55;background:var(--bg);
  display:none;flex-direction:column;padding:24px;
}
.drawer.is-open{display:flex;}
.drawer a{
  font-family:var(--font-title);font-size:20px;font-weight:700;padding:18px 0;
  border-bottom:1px solid var(--line);color:var(--text-2);
}
.drawer a.active{color:var(--primary);}
.drawer .drawer-cta{margin-top:auto;padding-top:24px;}
.drawer .drawer-cta .btn{width:100%;}

@media (max-width:1200px){
  .container{padding:0 20px;}
  .article-hero h1{font-size:40px;}
}
@media (max-width:992px){
  .nav-links{display:none;}
  .burger{display:flex;}
  .mini-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:768px){
  .article-hero{padding:40px 0 24px;}
  .article-hero h1{font-size:32px;-webkit-line-clamp:3;}
  .article-body{font-size:16px;}
  .article-body h2{font-size:24px;margin-top:36px;}
  .sec-head{flex-direction:column;align-items:flex-start;gap:12px;}
  .mini-grid{grid-template-columns:1fr;}
  .cta-panel{flex-direction:column;align-items:flex-start;padding:32px 24px;}
  .cta-actions{width:100%;flex-direction:column;align-items:stretch;gap:12px;}
  .cta-actions .btn{width:100%;}
  .related,.cta-strip{padding-bottom:64px;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .article-hero h1{font-size:28px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .mini-card{flex-direction:column;}
  .mini-card .thumb{width:100%;height:180px;flex:0 0 auto;}
}

/* roulang page: category1 */
:root{
  --bg:#0F0D14;
  --panel:#1A1722;
  --panel-2:#232030;
  --line:#2C2838;
  --line-soft:#3A3548;
  --primary:#FF6B2C;
  --primary-hover:#E4551A;
  --primary-active:#C94510;
  --accent:#2ED3B7;
  --gold:#FFD166;
  --text:#F2F0F5;
  --text-2:#9E99AC;
  --text-3:#6E697C;
  --link:#FF9A6A;
  --danger:#FF5C5C;
  --r-card:16px;
  --r-ctrl:10px;
  --r-pill:999px;
  --r-img:12px;
  --container:1200px;
  --t:180ms ease-out;
  --font-title:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --font-body:system-ui,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.75;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--r-img);}
a{color:var(--link);text-decoration:none;text-underline-offset:3px;}
a:hover{text-decoration:underline;}
h1,h2,h3,h4{font-family:var(--font-title);margin:0;line-height:1.3;letter-spacing:.01em;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;}
input,textarea{font-family:inherit;}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(15,13,20,.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;height:72px;gap:24px;}
.logo{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--font-title);
  font-size:19px;font-weight:800;letter-spacing:.02em;
  color:var(--text);text-decoration:none;white-space:nowrap;
}
.logo:hover{text-decoration:none;color:var(--text);}
.logo-badge{
  display:inline-flex;align-items:center;justify-content:center;
  height:22px;padding:0 8px;border-radius:var(--r-pill);
  border:1px solid var(--primary);
  color:var(--primary);
  font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:lowercase;
}
.nav-links{display:flex;align-items:center;gap:36px;margin-left:20px;}
.nav-links a{
  position:relative;
  display:inline-block;
  padding:6px 0;
  font-size:14px;letter-spacing:.02em;
  color:var(--text-2);text-decoration:none;
  transition:color var(--t);
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;
  width:0;height:2px;border-radius:2px;background:var(--primary);
  transition:width var(--t);
}
.nav-links a:hover{color:var(--text);text-decoration:none;}
.nav-links a:hover::after{width:100%;}
.nav-links a.active{color:var(--text);font-weight:600;}
.nav-links a.active::after{width:100%;}
.nav-side{margin-left:auto;display:flex;align-items:center;gap:14px;}
.icon-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:36px;height:36px;border-radius:var(--r-pill);
  border:1px solid var(--line-soft);color:var(--text-2);
  transition:border-color var(--t),color var(--t);
}
.icon-btn svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;}
.icon-btn:hover{border-color:var(--primary);color:var(--primary);text-decoration:none;}
.burger{
  display:none;width:40px;height:40px;border-radius:var(--r-ctrl);
  border:1px solid var(--line-soft);background:transparent;
  padding:0;align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.burger span{display:block;width:18px;height:1.5px;background:var(--text);border-radius:2px;transition:transform var(--t),opacity var(--t);}
.burger:hover{border-color:var(--primary);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 28px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;letter-spacing:.02em;
  border:1px solid transparent;text-decoration:none;white-space:nowrap;
  transition:background var(--t),color var(--t),border-color var(--t),transform var(--t);
}
.btn:hover{text-decoration:none;}
.btn-primary{background:var(--primary);color:#150A03;}
.btn-primary:hover{background:var(--primary-hover);transform:translateY(-2px);}
.btn-primary:active{background:var(--primary-active);transform:translateY(0);}
.btn-ghost{background:transparent;border-color:var(--line-soft);color:var(--text);}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary);}
.btn-sm{height:38px;padding:0 20px;font-size:14px;}
.link-btn{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--primary);font-size:15px;font-weight:600;text-decoration:none;
}
.link-btn .arrow{transition:transform var(--t);display:inline-block;}
.link-btn:hover{text-decoration:none;color:var(--primary-hover);}
.link-btn:hover .arrow{transform:translateX(4px);}

/* ---------- Category Hero ---------- */
.cat-hero{
  position:relative;overflow:hidden;
  min-height:240px;display:flex;align-items:flex-end;
  border-bottom:1px solid var(--line);
  background-image:linear-gradient(90deg,rgba(15,13,20,.94) 0%,rgba(15,13,20,.78) 45%,rgba(15,13,20,.55) 100%),url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center;
  padding:56px 0 40px;
}
.cat-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:24px 24px;opacity:.5;
}
.cat-hero .container{position:relative;z-index:1;}
.crumbs{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--text-3);min-height:40px;}
.crumbs a{color:var(--text-3);text-decoration:none;}
.crumbs a:hover{color:var(--primary);text-decoration:none;}
.crumbs .sep{color:var(--text-3);}
.crumbs .cur{color:var(--text);}
.cat-hero h1{font-size:44px;font-weight:800;margin:18px 0 14px;max-width:760px;}
.cat-hero .hero-desc{color:var(--text-2);font-size:16px;max-width:640px;}
.cat-hero .hero-actions{margin-top:24px;display:flex;flex-wrap:wrap;gap:14px;}

/* ---------- Sections ---------- */
.section{padding:96px 0;}
.section.tight{padding-top:0;}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;}
.sec-head h2{
  position:relative;padding-left:14px;font-size:30px;font-weight:700;
}
.sec-head h2::before{
  content:"";position:absolute;left:0;top:6px;
  width:4px;height:24px;border-radius:2px;background:var(--primary);
}
.sec-head .sec-sub{color:var(--text-2);font-size:15px;margin-top:10px;padding-left:14px;max-width:720px;}

/* ---------- 保障条 ---------- */
.assure{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:var(--panel);
}
.assure-grid{display:grid;grid-template-columns:repeat(4,1fr);}
.assure-item{padding:32px 26px;border-right:1px solid var(--line);}
.assure-item:last-child{border-right:none;}
.assure-item .ico{
  width:28px;height:28px;stroke:var(--primary);fill:none;stroke-width:1.5;opacity:.9;margin-bottom:14px;
}
.assure-item h3{font-size:15px;font-weight:600;margin-bottom:6px;}
.assure-item p{font-size:13px;color:var(--text-2);line-height:1.7;}

/* ---------- 图文交错 ---------- */
.feature-list{display:flex;flex-direction:column;gap:72px;}
.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
.feature-row.reverse .feature-media{order:2;}
.feature-media{position:relative;overflow:hidden;border-radius:var(--r-card);border:1px solid var(--line);}
.feature-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:0;transition:transform var(--t);}
.feature-media:hover img{transform:scale(1.04);}
.feature-tag{
  position:absolute;left:16px;top:16px;
  display:inline-flex;align-items:center;height:24px;padding:0 12px;
  border-radius:var(--r-pill);background:rgba(46,211,183,.12);color:var(--accent);
  font-size:12px;letter-spacing:.02em;
}
.feature-body h3{font-size:22px;font-weight:700;margin-bottom:14px;}
.feature-body p{color:var(--text-2);font-size:15px;}
.feature-body p + p{margin-top:14px;}
.feature-body .link-btn{margin-top:22px;}
.steps{margin-top:18px;display:flex;flex-direction:column;gap:10px;}
.steps li{display:flex;gap:10px;font-size:14px;color:var(--text-2);}
.steps li .n{
  flex:none;display:inline-flex;align-items:center;justify-content:center;
  width:22px;height:22px;border-radius:var(--r-pill);
  border:1px solid var(--primary);color:var(--primary);
  font-size:12px;font-weight:700;line-height:1;
}

/* ---------- 速查要点 ---------- */
.quickcheck{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.point-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.point-card{
  background:var(--panel-2);border:1px solid var(--line);border-radius:var(--r-card);
  padding:24px 20px;transition:border-color var(--t),transform var(--t),box-shadow var(--t);
}
.point-card:hover{border-color:rgba(255,107,44,.4);transform:translateY(-2px);box-shadow:0 0 0 1px rgba(255,107,44,.3);}
.point-card .num{
  font-variant-numeric:tabular-nums;font-size:26px;font-weight:700;color:var(--primary);line-height:1;
}
.point-card h3{font-size:16px;font-weight:600;margin:14px 0 8px;}
.point-card p{font-size:13px;color:var(--text-2);line-height:1.75;}

/* ---------- FAQ ---------- */
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;background:transparent;border:none;color:var(--text);
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 0;text-align:left;font-size:17px;font-weight:600;
  transition:color var(--t);
}
.faq-q:hover{color:var(--primary);}
.faq-q .sign{
  flex:none;position:relative;width:18px;height:18px;
}
.faq-q .sign::before,.faq-q .sign::after{
  content:"";position:absolute;background:var(--primary);border-radius:2px;transition:transform var(--t),opacity var(--t);
}
.faq-q .sign::before{left:0;top:8px;width:18px;height:2px;}
.faq-q .sign::after{left:8px;top:0;width:2px;height:18px;}
.faq-item.open .faq-q{color:var(--primary);}
.faq-item.open .faq-q .sign::after{transform:scaleY(0);opacity:0;}
.faq-a{max-height:0;overflow:hidden;transition:max-height var(--t);}
.faq-a-inner{padding:0 46px 22px 0;font-size:15px;line-height:1.8;color:var(--text-2);}

/* ---------- CTA ---------- */
.cta-panel{
  position:relative;overflow:hidden;
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r-card);
  padding:44px;display:flex;align-items:center;justify-content:space-between;gap:32px;
}
.cta-panel::after{
  content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;pointer-events:none;
  background:radial-gradient(circle,rgba(255,107,44,.22) 0%,rgba(255,107,44,0) 70%);
}
.cta-panel h2{font-size:28px;font-weight:700;margin-bottom:10px;}
.cta-panel p{color:var(--text-2);font-size:15px;max-width:560px;}
.cta-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;position:relative;z-index:1;}

/* ---------- Footer ---------- */
.site-footer{background:#0B0910;border-top:1px solid var(--line);padding:64px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;}
.footer-brand p{color:var(--text-2);font-size:14px;margin-top:16px;line-height:1.8;}
.footer-col h4{font-size:14px;font-weight:700;margin-bottom:16px;color:var(--text);}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{color:var(--text-2);font-size:14px;text-decoration:none;transition:color var(--t);}
.footer-col a:hover{color:var(--primary);text-decoration:none;}
.footer-bottom{
  margin-top:48px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:var(--text-3);
}

/* ---------- Responsive ---------- */
@media (max-width:1200px){
  .container{padding:0 20px;}
  .cat-hero h1{font-size:40px;}
}
@media (max-width:992px){
  .nav{height:66px;}
  .nav-links{
    position:fixed;left:0;right:0;top:66px;bottom:0;
    margin:0;padding:12px 24px 120px;
    background:rgba(15,13,20,.98);
    border-top:1px solid var(--line);
    flex-direction:column;align-items:flex-start;gap:0;
    opacity:0;visibility:hidden;transform:translateY(-8px);
    transition:opacity var(--t),transform var(--t),visibility var(--t);
    overflow-y:auto;
  }
  .nav-links a{
    display:block;width:100%;padding:20px 0;font-size:20px;
    border-bottom:1px solid var(--line);color:var(--text);
  }
  .nav-links a::after{display:none;}
  .nav-links a.active{color:var(--primary);}
  body.nav-open .nav-links{opacity:1;visibility:visible;transform:translateY(0);}
  body.nav-open{overflow:hidden;}
  .burger{display:inline-flex;}
  .nav-side .btn-sm{display:none;}
  .assure-grid{grid-template-columns:repeat(2,1fr);}
  .assure-item{border-right:none;border-bottom:1px solid var(--line);}
  .assure-item:nth-child(odd){border-right:1px solid var(--line);}
  .point-grid{grid-template-columns:repeat(2,1fr);}
  .feature-row{grid-template-columns:1fr;gap:28px;}
  .feature-row.reverse .feature-media{order:0;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .section{padding:72px 0;}
}
@media (max-width:768px){
  .cat-hero{min-height:180px;padding:40px 0 32px;}
  .cat-hero h1{font-size:32px;margin:12px 0 10px;}
  .sec-head{flex-direction:column;align-items:flex-start;gap:12px;}
  .sec-head h2{font-size:24px;}
  .cta-panel{flex-direction:column;align-items:flex-start;padding:32px 24px;}
  .cta-panel h2{font-size:23px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{width:100%;}
  .faq-a-inner{padding-right:0;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .cat-hero h1{font-size:27px;}
  .assure-grid{grid-template-columns:1fr;}
  .assure-item{border-right:none !important;}
  .point-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .hero-actions .btn{width:100%;}
  .logo{font-size:17px;}
}

/* roulang page: category2 */
:root{
  --bg:#0F0D14;
  --bg-footer:#0B0910;
  --panel:#1A1722;
  --panel-2:#232030;
  --line:#2C2838;
  --primary:#FF6B2C;
  --primary-hover:#E4551A;
  --primary-press:#C94510;
  --cyan:#2ED3B7;
  --gold:#FFD166;
  --text:#F2F0F5;
  --text-2:#9E99AC;
  --text-3:#6E697C;
  --link:#FF9A6A;
  --danger:#FF5C5C;
  --radius-lg:16px;
  --radius-sm:10px;
  --radius-pill:999px;
  --shadow-hover:0 0 0 1px rgba(255,107,44,.30);
  --ease:180ms ease-out;
  --font-title:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --font-body:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  font-weight:400;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;line-height:inherit;}
button{cursor:pointer;border:0;background:none;}
::selection{background:rgba(255,107,44,.32);color:#fff;}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:6px;}

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

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:rgba(15,13,20,.92);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  height:72px;
}
.logo{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-title);
  font-size:19px;
  font-weight:800;
  letter-spacing:.02em;
  color:var(--text);
  white-space:nowrap;
}
.logo-badge{
  font-size:11px;
  font-weight:800;
  letter-spacing:.06em;
  text-transform:lowercase;
  color:var(--primary);
  border:1px solid var(--primary);
  border-radius:var(--radius-pill);
  padding:1px 8px;
  line-height:1.6;
}
.nav-links{
  display:flex;
  align-items:center;
  gap:36px;
  font-size:14px;
  letter-spacing:.02em;
}
.nav-links a{
  position:relative;
  display:inline-block;
  padding:6px 0;
  color:var(--text-2);
  transition:color var(--ease);
}
.nav-links a::after{
  content:"";
  position:absolute;
  left:0;
  bottom:-4px;
  height:2px;
  width:0;
  border-radius:2px;
  background:var(--primary);
  transition:width var(--ease);
}
.nav-links a:hover{color:var(--text);}
.nav-links a:hover::after{width:100%;}
.nav-links a.active{color:var(--text);}
.nav-links a.active::after{width:100%;}
.nav-side{
  display:flex;
  align-items:center;
  gap:16px;
}
.icon-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:36px;
  height:36px;
  border-radius:var(--radius-pill);
  border:1px solid var(--line);
  color:var(--text-2);
  transition:color var(--ease),border-color var(--ease);
}
.icon-btn svg{
  width:20px;
  height:20px;
  fill:none;
  stroke:currentColor;
  stroke-width:1.5;
  stroke-linecap:round;
}
.icon-btn:hover{color:var(--primary);border-color:rgba(255,107,44,.5);}
.burger{
  display:none;
  width:40px;
  height:40px;
  border-radius:var(--radius-sm);
  border:1px solid var(--line);
  padding:11px 9px;
  flex-direction:column;
  justify-content:space-between;
}
.burger span{
  display:block;
  height:1.5px;
  width:100%;
  background:var(--text-2);
  border-radius:2px;
  transition:background var(--ease);
}
.burger:hover span{background:var(--primary);}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:44px;
  padding:0 28px;
  border-radius:var(--radius-pill);
  font-size:15px;
  font-weight:600;
  letter-spacing:.01em;
  white-space:nowrap;
  transition:background var(--ease),color var(--ease),border-color var(--ease),transform var(--ease),box-shadow var(--ease);
}
.btn-primary{
  background:var(--primary);
  color:#180D06;
  font-weight:700;
}
.btn-primary:hover{background:var(--primary-hover);box-shadow:0 6px 20px rgba(255,107,44,.24);}
.btn-primary:active{background:var(--primary-press);}
.btn-ghost{
  background:transparent;
  border:1px solid #3A3548;
  color:var(--text);
}
.btn-ghost:hover{border-color:var(--primary);color:#fff;}
.btn-sm{height:36px;padding:0 18px;font-size:13px;}
.btn-block{width:100%;}
.btn-text{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:var(--primary);
  font-size:15px;
  font-weight:600;
  transition:color var(--ease);
}
.btn-text svg{
  width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;
  stroke-linecap:round;stroke-linejoin:round;transition:transform var(--ease);
}
.btn-text:hover{color:var(--link);}
.btn-text:hover svg{transform:translateX(4px);}

/* ============ 面包屑 ============ */
.crumb{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:8px;
  height:40px;
  font-size:14px;
  color:var(--text-3);
  margin-top:8px;
}
.crumb a{color:var(--text-3);transition:color var(--ease);}
.crumb a:hover{color:var(--primary);}
.crumb .sep{color:#413c50;}
.crumb .current{color:var(--text);}

/* ============ 分类 Hero ============ */
.cat-hero{
  position:relative;
  min-height:240px;
  display:flex;
  align-items:center;
  border-bottom:1px solid var(--line);
  background-image:
    linear-gradient(90deg,rgba(15,13,20,.96) 0%,rgba(15,13,20,.78) 46%,rgba(15,13,20,.55) 100%),
    url("/assets/images/backpic/back-2.png");
  background-size:cover;
  background-position:center right;
  overflow:hidden;
}
.cat-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:24px 24px;
  pointer-events:none;
}
.cat-hero::after{
  content:"";
  position:absolute;
  width:520px;
  height:520px;
  right:-160px;
  top:-200px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(46,211,183,.14) 0%,rgba(46,211,183,0) 68%);
  pointer-events:none;
}
.cat-hero .container{position:relative;z-index:1;padding-top:44px;padding-bottom:44px;}
.hero-tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  height:24px;
  padding:0 12px;
  border-radius:var(--radius-pill);
  background:rgba(46,211,183,.12);
  color:var(--cyan);
  font-size:12px;
  font-weight:600;
  letter-spacing:.04em;
}
.cat-hero h1{
  font-family:var(--font-title);
  font-size:42px;
  font-weight:800;
  line-height:1.24;
  letter-spacing:.01em;
  margin:18px 0 14px;
  max-width:760px;
}
.cat-hero h1 em{
  font-style:normal;
  color:var(--primary);
}
.cat-hero p{
  color:var(--text-2);
  font-size:16px;
  max-width:660px;
  margin-bottom:26px;
}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;}

/* ============ 通用板块 ============ */
main{display:block;}
.section{padding:96px 0;}
.section-tight{padding:72px 0;}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:40px;
}
.section-head h2{
  position:relative;
  font-family:var(--font-title);
  font-size:30px;
  font-weight:800;
  line-height:1.3;
  padding-left:14px;
  letter-spacing:.01em;
}
.section-head h2::before{
  content:"";
  position:absolute;
  left:0;
  top:7px;
  width:4px;
  height:18px;
  border-radius:2px;
  background:var(--primary);
}
.section-head .sub{
  color:var(--text-2);
  font-size:14px;
  margin-top:6px;
}
.section-head .head-left{min-width:0;}

/* ============ 横向列表行 ============ */
.row-list{
  border-top:1px solid var(--line);
}
.row-item{border-bottom:1px solid var(--line);}
.row-link{
  display:grid;
  grid-template-columns:120px 1fr 40px;
  align-items:center;
  gap:24px;
  padding:20px 16px;
  border-radius:var(--radius-lg);
  transition:background var(--ease);
}
.row-item:hover .row-link{background:var(--panel-2);}
.row-thumb{
  display:block;
  width:120px;
  height:90px;
  border-radius:12px;
  overflow:hidden;
  background:linear-gradient(135deg,rgba(255,107,44,.22),rgba(46,211,183,.14));
}
.row-thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform var(--ease);
}
.row-item:hover .row-thumb img{transform:scale(1.04);}
.row-body{min-width:0;}
.row-tag{
  display:inline-block;
  height:24px;
  line-height:24px;
  padding:0 12px;
  border-radius:var(--radius-pill);
  background:rgba(46,211,183,.12);
  color:var(--cyan);
  font-size:12px;
  font-weight:600;
  margin-bottom:10px;
}
.row-tag.warn{background:rgba(255,107,44,.12);color:var(--primary);}
.row-body h3{
  font-family:var(--font-title);
  font-size:20px;
  font-weight:700;
  line-height:1.4;
  margin-bottom:8px;
}
.row-body p{
  color:var(--text-2);
  font-size:14.5px;
  line-height:1.7;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.row-arrow{
  display:flex;
  align-items:center;
  justify-content:center;
  width:40px;
  height:40px;
  border-radius:50%;
  border:1px solid var(--line);
  color:var(--text-3);
  transition:border-color var(--ease),color var(--ease),transform var(--ease);
}
.row-arrow svg{
  width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;
  stroke-linecap:round;stroke-linejoin:round;
}
.row-item:hover .row-arrow{
  border-color:rgba(255,107,44,.55);
  color:var(--primary);
  transform:translateX(6px);
}

/* ============ 处理顺序 ============ */
.step-wrap{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:40px 32px;
}
.steps{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
  counter-reset:step;
}
.step{
  position:relative;
  padding-top:26px;
  counter-increment:step;
}
.step::before{
  content:counter(step,decimal-leading-zero);
  position:absolute;
  top:0;
  left:0;
  font-family:var(--font-title);
  font-size:26px;
  font-weight:800;
  color:rgba(255,107,44,.9);
  font-variant-numeric:tabular-nums;
  line-height:1;
}
.step::after{
  content:"";
  position:absolute;
  top:12px;
  left:52px;
  right:-24px;
  height:1px;
  background:linear-gradient(90deg,rgba(255,107,44,.5),rgba(44,40,56,0));
}
.step:last-child::after{display:none;}
.step h3{
  font-family:var(--font-title);
  font-size:17px;
  font-weight:700;
  margin-bottom:8px;
}
.step p{
  color:var(--text-2);
  font-size:14px;
  line-height:1.7;
}

/* ============ 四项要点 ============ */
.points{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
}
.point{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:22px 20px;
  transition:border-color var(--ease),box-shadow var(--ease),transform var(--ease);
}
.point:hover{
  border-color:rgba(255,107,44,.4);
  box-shadow:var(--shadow-hover);
  transform:translateY(-2px);
}
.point .ico{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:38px;
  height:38px;
  border-radius:var(--radius-sm);
  border:1px solid rgba(255,107,44,.45);
  color:var(--primary);
  margin-bottom:14px;
}
.point .ico svg{
  width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.5;
  stroke-linecap:round;stroke-linejoin:round;
}
.point h3{
  font-family:var(--font-title);
  font-size:16.5px;
  font-weight:700;
  margin-bottom:8px;
}
.point p{color:var(--text-2);font-size:14px;line-height:1.7;}

/* ============ 表单区 ============ */
.form-section{
  background:var(--bg);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.form-layout{
  display:grid;
  grid-template-columns:1fr 1.15fr;
  gap:56px;
  align-items:start;
}
.form-intro h2{
  position:relative;
  font-family:var(--font-title);
  font-size:30px;
  font-weight:800;
  line-height:1.32;
  padding-left:14px;
  margin-bottom:20px;
}
.form-intro h2::before{
  content:"";
  position:absolute;
  left:0;
  top:7px;
  width:4px;
  height:18px;
  border-radius:2px;
  background:var(--primary);
}
.form-intro p{color:var(--text-2);font-size:15px;margin-bottom:16px;}
.notice-list li{
  position:relative;
  padding-left:18px;
  color:var(--text-2);
  font-size:14px;
  line-height:1.8;
  margin-bottom:8px;
}
.notice-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:11px;
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--primary);
}
.form-card{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:28px 26px;
}
.field{margin-bottom:20px;}
.field label{
  display:block;
  font-size:13px;
  color:var(--text-2);
  margin-bottom:10px;
  letter-spacing:.02em;
}
.field input,
.field select,
.field textarea{
  width:100%;
  background:#141119;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  color:var(--text);
  font-size:15px;
  padding:0 14px;
  height:48px;
  transition:border-color var(--ease),box-shadow var(--ease);
}
.field textarea{
  height:auto;
  min-height:110px;
  padding:12px 14px;
  resize:vertical;
  line-height:1.7;
}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,#6E697C 50%),linear-gradient(135deg,#6E697C 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 15px) 21px;background-size:5px 5px,5px 5px;background-repeat:no-repeat;}
.field input::placeholder,
.field textarea::placeholder{color:var(--text-3);}
.field input:focus,
.field select:focus,
.field textarea:focus{
  outline:none;
  border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(255,107,44,.15);
}
.field.error input,
.field.error textarea{border-color:var(--danger);}
.field .tip{
  display:none;
  font-size:12.5px;
  color:var(--danger);
  margin-top:8px;
}
.field.error .tip{display:block;}
.form-row{display:flex;gap:16px;align-items:center;}
.form-row .btn{flex:0 0 auto;}
.form-hint{font-size:12.5px;color:var(--text-3);}

/* ============ CTA 面板 ============ */
.cta-panel{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  flex-wrap:wrap;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:40px 36px;
  overflow:hidden;
}
.cta-panel::after{
  content:"";
  position:absolute;
  width:420px;
  height:420px;
  right:-140px;
  bottom:-200px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,107,44,.16) 0%,rgba(255,107,44,0) 70%);
  pointer-events:none;
}
.cta-panel .cta-text{position:relative;z-index:1;max-width:620px;}
.cta-panel h2{
  font-family:var(--font-title);
  font-size:28px;
  font-weight:800;
  line-height:1.35;
  margin-bottom:10px;
}
.cta-panel p{color:var(--text-2);font-size:15px;}
.cta-panel .cta-actions{
  position:relative;
  z-index:1;
  display:flex;
  align-items:center;
  gap:18px;
  flex-wrap:wrap;
}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--bg-footer);
  border-top:1px solid var(--line);
  padding:64px 0 28px;
  margin-top:0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:40px;
}
.footer-brand .logo{margin-bottom:16px;}
.footer-brand p{
  color:var(--text-3);
  font-size:14px;
  line-height:1.8;
}
.footer-col h4{
  font-family:var(--font-title);
  font-size:14px;
  font-weight:700;
  letter-spacing:.04em;
  margin-bottom:16px;
  color:var(--text);
}
.footer-col ul li{margin-bottom:10px;}
.footer-col ul li a{
  color:var(--text-2);
  font-size:14px;
  transition:color var(--ease);
}
.footer-col ul li a:hover{color:var(--primary);}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:12px;
  margin-top:48px;
  padding-top:22px;
  border-top:1px solid var(--line);
  color:var(--text-3);
  font-size:13px;
}

/* ============ 响应式 ============ */
@media (max-width:1200px){
  .container{padding:0 20px;}
  .cat-hero h1{font-size:38px;}
}

@media (max-width:992px){
  .nav-links{
    position:fixed;
    top:72px;
    left:0;
    right:0;
    bottom:0;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:16px 24px 32px;
    background:var(--bg);
    border-top:1px solid var(--line);
    overflow-y:auto;
  }
  body.nav-open .nav-links{display:flex;}
  .nav-links a{
    font-size:20px;
    padding:18px 0;
    border-bottom:1px solid var(--line);
    color:var(--text);
  }
  .nav-links a::after{display:none;}
  .nav-links a.active{color:var(--primary);}
  .burger{display:flex;}
  .icon-btn{display:none;}
  .steps{grid-template-columns:repeat(2,1fr);}
  .step:nth-child(2)::after{display:none;}
  .points{grid-template-columns:repeat(2,1fr);}
  .form-layout{grid-template-columns:1fr;gap:36px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .section{padding:72px 0;}
}

@media (max-width:768px){
  .cat-hero{min-height:180px;background-position:center;}
  .cat-hero .container{padding-top:32px;padding-bottom:32px;}
  .cat-hero h1{font-size:30px;}
  .cat-hero p{font-size:15px;}
  .section{padding:56px 0;}
  .section-tight{padding:48px 0;}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:28px;}
  .section-head h2{font-size:24px;}
  .row-link{grid-template-columns:96px 1fr;gap:16px;padding:16px 8px;}
  .row-thumb{width:96px;height:76px;}
  .row-arrow{display:none;}
  .row-body h3{font-size:17px;}
  .row-body p{-webkit-line-clamp:3;}
  .step-wrap{padding:28px 22px;}
  .cta-panel{padding:28px 22px;}
  .cta-panel h2{font-size:23px;}
  .cta-panel .cta-actions{width:100%;}
  .cta-panel .cta-actions .btn{flex:1 1 auto;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}

@media (max-width:520px){
  .container{padding:0 16px;}
  .nav{height:64px;}
  .nav-links{top:64px;}
  .logo{font-size:17px;}
  .cat-hero h1{font-size:26px;margin:14px 0 12px;}
  .hero-actions{width:100%;}
  .hero-actions .btn{width:100%;}
  .row-link{grid-template-columns:1fr;gap:14px;}
  .row-thumb{width:100%;height:170px;}
  .steps{grid-template-columns:1fr;}
  .step::after{display:none !important;}
  .points{grid-template-columns:1fr;}
  .form-card{padding:22px 18px;}
  .form-row{flex-direction:column;align-items:stretch;}
  .form-row .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;}
  .section-head h2{font-size:22px;}
}