/* roulang page: index */
:root{
  --ink:#0F3D33;
  --ink-deep:#082821;
  --orange:#FF5C1A;
  --orange-deep:#F0520F;
  --orange-soft:#FFE7DC;
  --lime:#C7F464;
  --bg:#F6F4EE;
  --surface:#FFFFFF;
  --surface-2:#EFEDE4;
  --line:#E1DED3;
  --text:#191C1B;
  --muted:#5A615E;
  --ok:#2FA36B;
  --warn:#E8A400;
  --r-card:18px;
  --r-big:24px;
  --r-sm:10px;
  --shadow-1:0 1px 2px rgba(15,61,51,.06);
  --shadow-2:0 14px 30px -14px rgba(15,61,51,.28);
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans",system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.85 !important;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
ul,ol{list-style:none;margin:0;padding:0}
h1,h2,h3,h4,p{margin:0}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(199,244,100,.55);outline-offset:2px}

/* 顶栏 */
.topbar{background:var(--ink-deep);color:#CFDDD7;font-size:13px}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:36px;min-height:36px;overflow:hidden}
.topbar-left{display:flex;align-items:center;gap:12px;min-width:0}
.status-dot{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 3px rgba(199,244,100,.18);flex:none}
.topbar-tag{color:#9FB6AE;white-space:nowrap;font-size:12.5px}
.countdown{display:inline-flex;align-items:center;gap:6px;padding:2px 10px;border-radius:999px;background:rgba(255,255,255,.07);border:1px solid rgba(199,244,100,.22);white-space:nowrap}
.cd-label{font-size:12px;color:#9FB6AE}
.cd-num{font-family:var(--mono);font-variant-numeric:tabular-nums;color:var(--lime);font-weight:700;font-size:12.5px;letter-spacing:.5px}
.cd-sep{color:rgba(199,244,100,.5);font-size:12px}
.topbar-right{display:flex;align-items:center;gap:14px;flex:none}
.topbar-right a{color:#CFDDD7;transition:color .18s;font-size:12.5px}
.topbar-right a:hover{color:var(--lime)}
.topbar-divider{width:1px;height:12px;background:rgba(207,221,215,.24)}

/* 导航 */
.site-header{position:sticky;top:0;z-index:60;background:rgba(246,244,238,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .22s}
.site-header.scrolled{box-shadow:0 8px 24px -16px rgba(15,61,51,.5)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:68px}
.brand{display:inline-flex;align-items:center;gap:9px;flex:none}
.brand-mark{width:34px;height:34px;border-radius:11px;background:linear-gradient(140deg,var(--ink),var(--ink-deep));display:grid;place-items:center;color:var(--lime);flex:none}
.brand-name{font-size:18px;font-weight:800;letter-spacing:-.4px;color:var(--ink);white-space:nowrap}
.brand-suffix{font-size:11px;font-weight:600;color:var(--ink);background:var(--surface-2);border:1px solid var(--line);padding:2px 8px;border-radius:999px;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-link{position:relative;padding:8px 14px;border-radius:999px;font-size:15px;font-weight:500;color:var(--muted);transition:color .18s,background .18s}
.nav-link:hover{color:var(--ink);background:rgba(15,61,51,.04)}
.nav-link::after{content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;background:var(--orange);border-radius:2px;transform:scaleX(0);transform-origin:left;transition:transform .18s}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.active{color:var(--ink);font-weight:700;background:rgba(15,61,51,.05)}
.nav-link.active::after{left:50%;right:auto;width:16px;margin-left:-8px;background:var(--lime);transform:scaleX(1)}
.nav-right{display:flex;align-items:center;gap:12px;flex:none}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;padding:5px 12px;border-radius:999px;white-space:nowrap}
.badge-live{background:rgba(47,163,107,.12);color:#1F7A4E}
.badge-live i{width:6px;height:6px;border-radius:50%;background:var(--ok);display:inline-block}
.nav-toggle{display:none;width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:var(--surface);color:var(--ink);place-items:center}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;font-weight:600;font-size:15px;line-height:1;padding:14px 26px;border:1.5px solid transparent;transition:transform .18s,background .18s,color .18s,border-color .18s,box-shadow .18s;white-space:nowrap}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 10px 22px -14px rgba(255,92,26,.95)}
.btn-primary:hover{background:var(--orange-deep);transform:translateY(-1px)}
.btn-ghost{background:transparent;border-color:var(--ink);color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff;transform:translateY(-1px)}
.btn-sm{padding:10px 18px;font-size:14px}
.text-btn{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--ink);white-space:nowrap}
.text-btn svg{transition:transform .18s}
.text-btn:hover svg{transform:translateX(3px)}
.text-btn:hover{color:var(--orange)}

/* 通用板块 */
.section{padding:88px 0}
.section-tight{padding:56px 0 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;color:var(--orange);letter-spacing:1px;margin-bottom:10px}
.sec-title{font-size:clamp(24px,2.6vw,34px);font-weight:700;line-height:1.25;color:var(--ink);letter-spacing:-.3px}
.sec-desc{margin-top:10px;color:var(--muted);font-size:15px;max-width:44em}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);padding:24px;box-shadow:var(--shadow-1);transition:transform .2s,border-color .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);border-color:rgba(15,61,51,.3);box-shadow:var(--shadow-2)}
.pill{display:inline-flex;align-items:center;gap:5px;font-size:12.5px;font-weight:600;padding:4px 12px;border-radius:999px;line-height:1.6}
.pill-lime{background:var(--lime);color:#123A2C}
.pill-outline{background:transparent;border:1px solid var(--line);color:var(--muted)}
.pill-orange{background:var(--orange-soft);color:#B93A08}

/* Hero */
.hero{padding:56px 0 46px;position:relative}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:52px;align-items:center}
.hero-pills{display:flex;flex-wrap:wrap;gap:8px}
.hero-title{font-size:clamp(30px,4.2vw,52px);font-weight:800;line-height:1.15;letter-spacing:-.5px;color:var(--ink);margin:20px 0 16px}
.hero-title .hl{color:var(--orange)}
.hero-sub{font-size:18px;line-height:1.8;color:var(--muted);margin-bottom:28px;max-width:32em}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-trust{display:flex;flex-wrap:wrap;gap:22px;margin-top:30px;padding-top:24px;border-top:1px solid var(--line)}
.hero-trust li{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--muted);font-weight:500}
.hero-trust svg{color:var(--ink);flex:none}
.hero-visual{position:relative}
.hero-visual img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-big);box-shadow:var(--shadow-2)}
.float-card{position:absolute;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px 14px;box-shadow:var(--shadow-2);display:flex;flex-direction:column;gap:2px}
.float-count{left:-16px;bottom:22px}
.float-label{font-size:12px;color:var(--muted)}
.float-num{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:20px;font-weight:700;color:var(--ink);letter-spacing:1px}
.float-badge{right:-12px;top:20px;flex-direction:row;align-items:center;gap:7px;font-size:13px;font-weight:600;color:var(--ink)}
.float-badge i{width:7px;height:7px;border-radius:50%;background:var(--ok);display:inline-block}

/* 快捷入口 */
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.quick-card{display:flex;align-items:center;gap:11px;padding:14px 18px;background:var(--surface);border:1px solid var(--line);border-radius:999px;font-weight:600;font-size:14.5px;color:var(--ink);box-shadow:var(--shadow-1);transition:transform .18s,border-color .18s,box-shadow .18s}
.quick-card:hover{transform:translateY(-3px);border-color:rgba(15,61,51,.3);box-shadow:var(--shadow-2)}
.quick-card .q-ico{width:28px;height:28px;border-radius:9px;background:var(--surface-2);display:grid;place-items:center;color:var(--ink);flex:none}
.quick-card .arrow{margin-left:auto;color:#9BA5A0;transition:transform .18s,color .18s;flex:none}
.quick-card:hover .arrow{transform:translateX(3px);color:var(--orange)}

/* Bento */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
.bento-lg{grid-column:span 3;grid-row:span 2;display:flex;flex-direction:column;justify-content:space-between;gap:22px;background:linear-gradient(150deg,#12463B,#082821);border:1px solid transparent;color:#E7F0EB;padding:30px;border-radius:var(--r-card);box-shadow:var(--shadow-1);transition:transform .2s,box-shadow .2s}
.bento-lg:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.bento-kicker{font-size:12.5px;font-weight:700;letter-spacing:1px;color:var(--lime)}
.bento-lg h3{font-size:24px;font-weight:700;line-height:1.35;color:#fff;margin:10px 0 12px}
.bento-lg p{font-size:14.5px;line-height:1.85;color:rgba(231,240,235,.78)}
.bento-lg .text-btn{color:var(--lime)}
.bento-lg .text-btn:hover{color:#fff}
.bento-sm{grid-column:span 3;display:flex;gap:16px;align-items:flex-start}
.bento-sm .b-ico{width:42px;height:42px;border-radius:12px;background:var(--surface-2);display:grid;place-items:center;color:var(--ink);flex:none;transition:background .2s,color .2s}
.bento-sm:hover .b-ico{background:var(--orange-soft);color:var(--orange)}
.bento-sm h3{font-size:16.5px;font-weight:700;color:var(--ink);margin-bottom:6px}
.bento-sm p{font-size:14px;line-height:1.75;color:var(--muted)}

/* 数据区 */
.stats{background:linear-gradient(150deg,var(--ink),var(--ink-deep));padding:66px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.stat-num{font-size:clamp(38px,4.4vw,56px);font-weight:800;line-height:1;color:var(--lime);font-variant-numeric:tabular-nums;letter-spacing:-1px}
.stat-num small{font-size:.42em;font-weight:700;margin-left:2px;color:var(--lime)}
.stat-label{margin-top:12px;font-size:14px;color:rgba(231,240,235,.72);line-height:1.7}
.stats-head{color:#fff;font-size:22px;font-weight:700;margin-bottom:34px;letter-spacing:-.2px}
.stats-head span{color:var(--lime)}

/* 场景演示 */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split + .split{margin-top:64px}
.split-img img{border-radius:var(--r-big);aspect-ratio:16/10;object-fit:cover;box-shadow:var(--shadow-2);width:100%}
.split.reverse .split-img{order:2}
.split-body h3{font-size:24px;font-weight:700;color:var(--ink);line-height:1.35;margin:12px 0 12px}
.split-body p{color:var(--muted);font-size:15.5px;line-height:1.85;margin-bottom:18px}
.check-list li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:#3D4643;margin-bottom:10px;line-height:1.7}
.check-list svg{color:var(--ok);flex:none;margin-top:3px}

/* 最新信息 */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-card{display:flex;flex-direction:column;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);padding:24px;box-shadow:var(--shadow-1);transition:transform .2s,border-color .2s,box-shadow .2s;min-height:210px}
.news-card:hover{transform:translateY(-3px);border-color:rgba(15,61,51,.3);box-shadow:var(--shadow-2)}
.news-card .pill{align-self:flex-start}
.news-title{font-size:17px;font-weight:700;line-height:1.5;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-desc{font-size:14px;line-height:1.75;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px;color:var(--muted)}
.news-time{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:12.5px}
.news-arrow{display:inline-flex;align-items:center;gap:4px;color:var(--ink);font-weight:600;transition:color .18s}
.news-card:hover .news-arrow{color:var(--orange)}
.news-empty{min-height:220px;background:var(--surface-2);border:1px dashed var(--line);border-radius:var(--r-card);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;padding:32px}
.news-empty .ne-ico{width:46px;height:46px;border-radius:50%;background:#fff;display:grid;place-items:center;color:var(--muted)}
.news-empty strong{font-size:15.5px;color:var(--ink);font-weight:700}
.news-empty span{font-size:13.5px;color:var(--muted)}

/* 流程 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.step{position:relative;padding-right:24px}
.step::before{content:"";position:absolute;left:0;top:16px;right:0;height:1px;background:var(--line)}
.step:last-child::before{right:24px}
.step-num{position:relative;font-size:32px;font-weight:300;color:rgba(15,61,51,.25);line-height:1;letter-spacing:-1px;background:var(--bg);display:inline-block;padding-right:14px;margin-bottom:18px;font-variant-numeric:tabular-nums}
.step h3{font-size:16.5px;font-weight:700;color:var(--ink);margin-bottom:8px}
.step p{font-size:14px;color:var(--muted);line-height:1.75;padding-right:12px}

/* FAQ */
.faq-list{border-top:1px solid var(--line);max-width:900px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0;background:none;border:0;text-align:left;font-size:16px;font-weight:600;color:var(--ink);line-height:1.6}
.faq-q:hover{color:var(--orange)}
.faq-icon{position:relative;width:20px;height:20px;flex:none}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:currentColor;border-radius:2px;transition:transform .18s,opacity .18s}
.faq-icon::before{left:0;top:9px;width:20px;height:2px}
.faq-icon::after{left:9px;top:0;width:2px;height:20px}
.faq-item.open .faq-icon::after{transform:scaleY(0);opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .22s ease}
.faq-a p{margin:0 0 20px;color:var(--muted);font-size:15px;line-height:1.85;max-width:64em}
.faq-item.open .faq-a{max-height:420px}

/* 联系 */
.contact-section{background:var(--surface-2);padding:88px 0}
.contact-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:52px;align-items:start}
.contact-info li{display:flex;gap:12px;align-items:flex-start;padding:14px 0;border-bottom:1px solid rgba(15,61,51,.1)}
.contact-info li:last-child{border-bottom:0}
.contact-info .c-ico{width:38px;height:38px;border-radius:11px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;color:var(--ink);flex:none}
.contact-info .c-label{font-size:13px;color:var(--muted)}
.contact-info .c-val{font-size:15px;font-weight:600;color:var(--ink)}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-big);padding:30px;box-shadow:var(--shadow-2)}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 13px;font-size:15px;font-family:inherit;background:var(--bg);color:var(--text);transition:border-color .18s,box-shadow .18s,background .18s}
.field textarea{min-height:104px;resize:vertical;line-height:1.7}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--ink);background:#fff;box-shadow:0 0 0 3px rgba(15,61,51,.1);outline:none}
.form-note{margin-top:14px;font-size:12.5px;color:var(--muted);line-height:1.7}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* 页脚 */
.footer{background:var(--ink-deep);color:#CFDDD7;padding:64px 0 0;font-size:13px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px}
.footer-brand{display:flex;align-items:center;gap:9px;margin-bottom:14px}
.footer-brand .brand-mark{background:rgba(199,244,100,.12);color:var(--lime)}
.footer-brand .brand-name{color:#fff;font-size:17px}
.footer-brand .brand-suffix{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16);color:#CFDDD7}
.footer p{color:rgba(207,221,215,.7);line-height:1.85;margin:0;max-width:32em}
.footer h4{font-size:14px;font-weight:700;color:#fff;margin:0 0 14px}
.footer-links li{margin-bottom:9px}
.footer-links a{color:rgba(207,221,215,.78);transition:color .18s;border-bottom:1px solid transparent;padding-bottom:1px}
.footer-links a:hover{color:var(--lime);border-bottom-color:rgba(199,244,100,.5)}
.footer-contact li{margin-bottom:10px;color:rgba(207,221,215,.78);line-height:1.7}
.footer-contact strong{color:#fff;font-weight:600;margin-right:6px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0 26px;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:12.5px;color:rgba(207,221,215,.62)}
.footer-bottom span{line-height:1.7}

/* 响应式 */
@media (max-width:1279px){
  .container{padding:0 20px}
  .bento{grid-template-columns:repeat(6,1fr)}
}
@media (max-width:1023px){
  .nav-links{display:none}
  .nav-links.open{display:flex;flex-direction:column;align-items:stretch;position:absolute;top:68px;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--line);padding:12px 20px 18px;gap:6px;box-shadow:var(--shadow-2)}
  .nav-links.open .nav-link{padding:12px 14px}
  .nav-links.open .nav-link::after{display:none}
  .nav-toggle{display:grid}
  .hero{padding:40px 0 36px}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .quick-grid{grid-template-columns:repeat(2,1fr)}
  .bento{grid-template-columns:repeat(2,1fr)}
  .bento-lg{grid-column:span 2;grid-row:auto}
  .bento-sm{grid-column:span 1;flex-direction:column;gap:12px}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:32px}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .split,.split.reverse{grid-template-columns:1fr;gap:26px}
  .split.reverse .split-img{order:0}
  .steps{grid-template-columns:repeat(2,1fr);gap:28px 0}
  .step::before{display:none}
  .contact-grid{grid-template-columns:1fr;gap:34px}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:32px}
  .section,.contact-section{padding:64px 0}
}
@media (max-width:639px){
  .topbar-tag,.cd-label{display:none}
  .topbar-right a:first-child{display:none}
  .topbar-divider{display:none}
  .brand-name{font-size:16px}
  .nav-right .badge{display:none}
  .section,.contact-section{padding:44px 0}
  .hero-title{font-size:28px}
  .hero-sub{font-size:16px}
  .hero-cta{flex-direction:column;gap:10px}
  .hero-cta .btn{width:100%}
  .quick-grid,.news-grid,.stats-grid,.steps,.bento{grid-template-columns:1fr}
  .bento-lg,.bento-sm{grid-column:span 1}
  .float-badge{display:none}
  .float-count{left:10px;bottom:10px;padding:8px 12px}
  .float-num{font-size:17px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .form-row{grid-template-columns:1fr}
  .form-card{padding:22px}
  .sec-head{margin-bottom:26px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important}
}

/* roulang page: article */
:root{
  --ink:#0F3D33;
  --ink-deep:#082821;
  --accent:#FF5C1A;
  --accent-dark:#E14E0F;
  --accent-soft:#FFE7DC;
  --lime:#C7F464;
  --bg:#F6F4EE;
  --card:#FFFFFF;
  --surface:#EFEDE4;
  --line:#E1DED3;
  --text:#191C1B;
  --muted:#5A615E;
  --ok:#2FA36B;
  --warn:#E8A400;
  --radius-lg:24px;
  --radius:18px;
  --radius-sm:12px;
  --radius-xs:10px;
  --shadow-1:0 1px 2px rgba(15,61,51,.06);
  --shadow-2:0 14px 30px -14px rgba(15,61,51,.28);
  --container:1180px;
  --font: "PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
input,select,textarea{font-family:inherit;}
::selection{background:rgba(255,92,26,.2);}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid rgba(199,244,100,.6);
  outline-offset:2px;
}
.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 20px;
}

/* ============ 顶栏状态条 ============ */
.status-bar{background:var(--ink-deep);color:#CFDDD6;font-size:13px;}
.status-bar .container{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;min-height:36px;flex-wrap:wrap;
}
.status-left{display:flex;align-items:center;gap:14px;flex-wrap:wrap;}
.status-tag{display:inline-flex;align-items:center;gap:7px;color:var(--lime);font-weight:600;font-size:12.5px;letter-spacing:.2px;}
.status-tag i{width:6px;height:6px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 3px rgba(199,244,100,.18);}
.countdown{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(199,244,100,.22);
  border-radius:999px;padding:2px 12px;
  font-variant-numeric:tabular-nums;
  letter-spacing:.6px;color:var(--lime);font-size:12.5px;
}
.countdown span#countdown{font-weight:700;min-width:62px;text-align:center;}
.status-right{display:flex;align-items:center;gap:16px;}
.status-right a{color:#CFDDD6;border-bottom:1px solid transparent;transition:color .18s,border-color .18s;}
.status-right a:hover{color:var(--lime);border-bottom-color:rgba(199,244,100,.6);}

/* ============ 导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(246,244,238,.92);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .22s ease;
}
.site-header.scrolled{box-shadow:0 10px 26px -20px rgba(15,61,51,.75);}
.nav-inner{display:flex;align-items:center;gap:28px;height:68px;}
.brand{display:inline-flex;align-items:center;gap:9px;font-weight:800;color:var(--ink);flex:none;}
.brand-mark{
  width:32px;height:32px;border-radius:10px;
  background:var(--ink);color:var(--lime);
  display:inline-flex;align-items:center;justify-content:center;flex:none;
}
.brand-name{font-size:18px;letter-spacing:-.3px;line-height:1;}
.brand-suffix{
  font-size:11px;font-weight:600;color:#B03D0C;
  background:var(--accent-soft);
  border:1px solid rgba(255,92,26,.25);
  border-radius:999px;padding:1px 7px;line-height:1.7;
}
.nav-links{display:flex;align-items:center;gap:26px;margin-left:auto;}
.nav-link{position:relative;font-size:15px;font-weight:500;color:#33403C;padding:6px 0;transition:color .18s;}
.nav-link:hover{color:var(--ink);}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;
  background:var(--accent);transform:scaleX(0);transform-origin:left;
  transition:transform .2s ease;border-radius:2px;
}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.active{color:var(--ink);font-weight:700;}
.nav-link.active::after{background:var(--lime);height:3px;transform:scaleX(1);}
.nav-right{display:flex;align-items:center;gap:12px;flex:none;}
.nav-toggle{
  display:none;width:40px;height:40px;border-radius:12px;
  border:1px solid var(--line);background:#fff;color:var(--ink);
  align-items:center;justify-content:center;
  transition:background .18s,border-color .18s;
}
.nav-toggle:hover{background:var(--surface);border-color:rgba(15,61,51,.3);}

/* ============ 通用组件 ============ */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;font-weight:600;border-radius:999px;
  padding:4px 11px;line-height:1.5;white-space:nowrap;
}
.badge-live{background:rgba(47,163,107,.12);color:#1F7A4E;border:1px solid rgba(47,163,107,.25);}
.badge-live i{width:6px;height:6px;border-radius:50%;background:var(--ok);animation:pulse 2s infinite;}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(47,163,107,.45);}
  70%{box-shadow:0 0 0 6px rgba(47,163,107,0);}
  100%{box-shadow:0 0 0 0 rgba(47,163,107,0);}
}
.badge-cat{
  background:var(--accent-soft);color:#B03D0C;
  border:1px solid rgba(255,92,26,.22);
}
.badge-lime{background:var(--lime);color:var(--ink-deep);border:1px solid rgba(15,61,51,.08);}
.badge-line{background:transparent;color:var(--muted);border:1px solid var(--line);}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;font-weight:600;border:1.5px solid transparent;
  transition:background .18s,color .18s,border-color .18s,transform .18s,box-shadow .18s;
  white-space:nowrap;line-height:1.4;
}
.btn-primary{background:var(--accent);color:#fff;padding:13px 26px;font-size:15px;}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-1px);box-shadow:0 12px 24px -14px rgba(255,92,26,.95);}
.btn-primary:active{transform:translateY(0);}
.btn-sm{padding:9px 18px;font-size:14px;}
.btn-ghost{background:transparent;color:var(--ink);border-color:rgba(15,61,51,.35);padding:12px 24px;font-size:15px;}
.btn-ghost:hover{background:var(--ink);color:#fff;border-color:var(--ink);transform:translateY(-1px);}
.btn-text{color:var(--ink);font-weight:600;display:inline-flex;align-items:center;gap:6px;font-size:14px;transition:color .18s;}
.btn-text svg{transition:transform .18s;}
.btn-text:hover{color:var(--accent);}
.btn-text:hover svg{transform:translateX(3px);}

/* ============ 面包屑 ============ */
.crumbs{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  font-size:13px;color:var(--muted);padding:22px 0 0;
}
.crumbs a{transition:color .18s;}
.crumbs a:hover{color:var(--accent);}
.crumbs .sep{color:#C3C6BF;}
.crumbs .current{
  max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  color:var(--text);font-weight:500;
}

/* ============ 文章头 ============ */
.article-head{padding:24px 0 30px;border-bottom:1px solid var(--line);}
.article-title{
  font-size:clamp(28px,3.6vw,40px);
  font-weight:800;line-height:1.24;letter-spacing:-.6px;
  color:var(--ink);margin:16px 0 22px;max-width:900px;
}
.article-meta{
  display:flex;align-items:center;justify-content:space-between;
  gap:20px;flex-wrap:wrap;
}
.meta-list{display:flex;align-items:center;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--muted);}
.meta-item{display:inline-flex;align-items:center;gap:6px;font-variant-numeric:tabular-nums;}
.meta-item svg{color:#8B9490;flex:none;}
.meta-list .dot{width:3px;height:3px;border-radius:50%;background:#C3C6BF;}
.share-group{display:flex;align-items:center;gap:10px;}
.icon-btn{
  width:40px;height:40px;border-radius:999px;
  border:1px solid var(--line);background:#fff;color:var(--ink);
  display:inline-flex;align-items:center;justify-content:center;
  transition:border-color .18s,background .18s,transform .18s,color .18s;
}
.icon-btn:hover{border-color:rgba(15,61,51,.4);background:var(--surface);transform:translateY(-1px);}
.icon-btn:active{transform:translateY(0);}

/* ============ 正文 ============ */
.article-main{padding:44px 0 64px;}
.article-body-wrap{max-width:780px;margin:0 auto;}
.article-body{
  font-size:16px;line-height:1.9;color:var(--text);
  overflow-wrap:break-word;word-break:break-word;
}
.article-body > *:first-child{margin-top:0;}
.article-body p{margin:0 0 18px;}
.article-body h2{
  font-size:23px;line-height:1.45;font-weight:700;color:var(--ink);
  margin:38px 0 16px;padding-left:14px;
  border-left:4px solid var(--accent);
}
.article-body h3{
  font-size:19px;line-height:1.5;font-weight:700;color:var(--ink);
  margin:30px 0 12px;
}
.article-body h4{
  font-size:17px;line-height:1.5;font-weight:700;color:var(--ink);
  margin:24px 0 10px;
}
.article-body ul,.article-body ol{margin:0 0 20px;padding-left:24px;}
.article-body ul{list-style:disc;}
.article-body ol{list-style:decimal;}
.article-body li{margin-bottom:10px;padding-left:2px;}
.article-body ul li::marker{color:var(--accent);}
.article-body ol li::marker{color:var(--accent);font-weight:700;}
.article-body a{color:var(--ink);border-bottom:1px solid rgba(255,92,26,.45);transition:color .18s,border-color .18s;}
.article-body a:hover{color:var(--accent);border-bottom-color:var(--accent);}
.article-body strong{font-weight:700;color:var(--ink);}
.article-body blockquote{
  margin:26px 0;padding:18px 22px;
  background:var(--surface);
  border-left:3px solid var(--lime);
  border-radius:0 14px 14px 0;
  color:#2A3633;font-size:15.5px;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:14px;margin:24px 0 8px;}
.article-body figure{margin:24px 0;}
.article-body figcaption{
  font-size:13px;color:var(--muted);text-align:center;margin-top:6px;line-height:1.6;
}
.article-body table{
  width:100%;border-collapse:collapse;font-size:14.5px;
  margin:22px 0;border:1px solid var(--line);border-radius:12px;overflow:hidden;
}
.article-body th,.article-body td{
  border-bottom:1px solid var(--line);padding:11px 14px;text-align:left;
}
.article-body th{background:var(--surface);font-weight:700;color:var(--ink);white-space:nowrap;}
.article-body tr:last-child td{border-bottom:0;}
.article-body tbody tr:nth-child(even) td{background:#FAF9F5;}
.article-body hr{border:0;border-top:1px solid var(--line);margin:34px 0;}
.article-body code{
  background:var(--surface);border-radius:6px;padding:2px 6px;
  font-size:14px;color:#2A3633;
}
.article-body pre{
  background:var(--ink-deep);color:#DCEBE3;border-radius:14px;
  padding:18px 20px;overflow-x:auto;font-size:14px;line-height:1.7;margin:22px 0;
}
.article-body pre code{background:none;color:inherit;padding:0;}

/* 空态 */
.empty-state{
  text-align:center;padding:64px 24px;
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow-1);
}
.empty-state .es-icon{
  width:64px;height:64px;border-radius:20px;
  background:var(--surface);color:#8B9490;
  display:inline-flex;align-items:center;justify-content:center;
  margin-bottom:18px;
}
.empty-state h2{font-size:20px;font-weight:700;color:var(--ink);margin-bottom:8px;}
.empty-state p{color:var(--muted);font-size:14px;margin-bottom:24px;line-height:1.8;}

/* 文末操作 */
.article-foot{
  max-width:780px;margin:52px auto 0;padding-top:32px;
  border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;
  gap:18px;flex-wrap:wrap;
}
.article-foot .foot-note{font-size:13px;color:var(--muted);line-height:1.8;max-width:460px;}
.post-nav{
  max-width:780px;margin:26px auto 0;
  display:grid;grid-template-columns:repeat(2,1fr);gap:16px;
}
.post-nav a{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:16px 18px;box-shadow:var(--shadow-1);
  transition:border-color .18s,transform .18s,box-shadow .18s;
  display:block;
}
.post-nav a:hover{transform:translateY(-2px);border-color:rgba(15,61,51,.3);box-shadow:var(--shadow-2);}
.post-nav .pn-label{font-size:12px;color:var(--muted);display:block;margin-bottom:6px;}
.post-nav .pn-title{font-size:14.5px;font-weight:600;color:var(--ink);line-height:1.55;}

/* ============ 相关推荐 ============ */
.related{padding:64px 0 72px;background:var(--surface);border-top:1px solid var(--line);}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:20px;margin-bottom:30px;flex-wrap:wrap;
}
.section-head h2{
  font-size:clamp(22px,2.4vw,28px);font-weight:700;color:var(--ink);
  letter-spacing:-.3px;line-height:1.3;
}
.section-head .sub{font-size:13.5px;color:var(--muted);margin-top:6px;}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.rel-card{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-1);
  display:flex;flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.rel-card:hover{transform:translateY(-3px);border-color:rgba(15,61,51,.3);box-shadow:var(--shadow-2);}
.rel-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--surface);}
.rel-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.rel-card:hover .rel-thumb img{transform:scale(1.04);}
.rel-body{padding:18px;display:flex;flex-direction:column;gap:10px;flex:1;}
.rel-tag{font-size:12px;font-weight:600;color:#B03D0C;background:var(--accent-soft);border-radius:999px;padding:2px 10px;align-self:flex-start;}
.rel-title{
  font-size:16px;font-weight:700;color:var(--ink);line-height:1.55;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.rel-meta{
  display:flex;align-items:center;justify-content:space-between;
  font-size:12.5px;color:var(--muted);margin-top:auto;
  font-variant-numeric:tabular-nums;
}
.rel-meta svg{transition:transform .2s;}
.rel-card:hover .rel-meta svg{transform:translateX(3px);color:var(--accent);}

/* ============ 咨询条 ============ */
.consult-strip{
  background:linear-gradient(135deg,var(--ink) 0%,var(--ink-deep) 100%);
  color:#EAF2ED;border-radius:var(--radius-lg);
  padding:36px 40px;margin:0 0 8px;
  display:flex;align-items:center;justify-content:space-between;
  gap:26px;flex-wrap:wrap;
}
.consult-strip h3{font-size:clamp(19px,2vw,23px);font-weight:700;color:#fff;line-height:1.4;margin-bottom:8px;}
.consult-strip p{font-size:14px;color:#B9CCC3;line-height:1.8;max-width:560px;}
.consult-strip .btn-primary{flex:none;}

/* ============ 页脚 ============ */
.footer{background:var(--ink-deep);color:#B9CCC3;padding:60px 0 26px;margin-top:0;}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;
  padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1);
}
.footer-brand{display:inline-flex;align-items:center;gap:9px;margin-bottom:16px;}
.footer-brand .brand-mark{background:rgba(255,255,255,.08);color:var(--lime);}
.footer-brand .brand-name{font-size:17px;font-weight:800;color:#fff;letter-spacing:-.3px;}
.footer-brand .brand-suffix{
  font-size:11px;font-weight:600;color:var(--lime);
  background:rgba(199,244,100,.12);
  border:1px solid rgba(199,244,100,.3);
  border-radius:999px;padding:1px 7px;line-height:1.7;
}
.footer p{font-size:13px;line-height:1.9;color:#9FB4AA;}
.footer h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:.2px;}
.footer-links li{margin-bottom:10px;}
.footer-links a{
  font-size:13px;color:#9FB4AA;line-height:2;
  border-bottom:1px solid transparent;transition:color .18s,border-color .18s;
}
.footer-links a:hover{color:var(--lime);border-bottom-color:rgba(199,244,100,.5);}
.footer-contact li{font-size:13px;color:#9FB4AA;margin-bottom:12px;line-height:1.8;}
.footer-contact strong{display:block;color:#fff;font-weight:600;font-size:12.5px;margin-bottom:2px;}
.footer-contact a{color:var(--lime);transition:color .18s;}
.footer-contact a:hover{color:#fff;}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;
  gap:14px;flex-wrap:wrap;padding-top:22px;
  font-size:13px;color:#8AA096;line-height:1.8;
}

/* 复制提示 */
.toast{
  position:fixed;left:50%;bottom:36px;transform:translate(-50%,16px);
  background:var(--ink);color:#fff;font-size:14px;
  padding:10px 20px;border-radius:999px;
  box-shadow:0 18px 36px -18px rgba(8,40,33,.9);
  opacity:0;pointer-events:none;transition:opacity .22s,transform .22s;z-index:200;
}
.toast.show{opacity:1;transform:translate(-50%,0);}

/* ============ 响应式 ============ */
@media (max-width:1100px){
  .nav-inner{gap:20px;}
  .nav-links{gap:20px;}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px;}
  .footer-grid > div:last-child{grid-column:span 3;}
}
@media (max-width:960px){
  .nav-links{
    position:absolute;top:100%;left:0;right:0;
    background:var(--bg);border-bottom:1px solid var(--line);
    flex-direction:column;align-items:flex-start;gap:0;
    padding:6px 20px 14px;margin:0;display:none;
    box-shadow:0 20px 32px -26px rgba(15,61,51,.7);
  }
  .nav-links.open{display:flex;}
  .nav-link{width:100%;padding:13px 0;border-bottom:1px solid var(--line);}
  .nav-link:last-child{border-bottom:0;}
  .nav-link::after{display:none;}
  .nav-toggle{display:inline-flex;}
  .nav-right .badge-live{display:none;}
  .related-grid{grid-template-columns:repeat(2,1fr);}
  .consult-strip{padding:30px 26px;}
}
@media (max-width:768px){
  .status-bar .container{justify-content:center;gap:10px;padding-top:6px;padding-bottom:6px;}
  .status-right{display:none;}
  .article-main{padding:34px 0 48px;}
  .related{padding:48px 0 56px;}
  .post-nav{grid-template-columns:1fr;}
  .article-foot{flex-direction:column;align-items:flex-start;}
  .article-body h2{font-size:21px;}
  .article-body h3{font-size:18px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .footer-grid > div:last-child{grid-column:span 2;}
  .footer-grid > div:first-child{grid-column:span 2;}
}
@media (max-width:640px){
  .nav-inner{height:62px;gap:12px;}
  .brand-name{font-size:16px;}
  .brand-mark{width:30px;height:30px;}
  .nav-right{gap:8px;}
  .nav-right .btn-sm{padding:8px 14px;font-size:13px;}
  .article-title{font-size:26px;letter-spacing:-.3px;}
  .crumbs{padding-top:16px;}
  .crumbs .current{max-width:180px;}
  .article-head{padding:18px 0 24px;}
  .related-grid{grid-template-columns:1fr;}
  .article-body{font-size:15.5px;line-height:1.9;}
  .article-body p{margin-bottom:16px;}
  .article-body blockquote{padding:15px 16px;font-size:15px;}
  .article-body table{font-size:13.5px;}
  .article-body th,.article-body td{padding:9px 10px;}
  .consult-strip{padding:26px 20px;border-radius:var(--radius);}
  .consult-strip .btn-primary{width:100%;}
  .footer{padding:44px 0 22px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .footer-grid > div:first-child,
  .footer-grid > div:last-child{grid-column:span 1;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
  .toast{left:16px;right:16px;transform:translateY(16px);text-align:center;}
  .toast.show{transform:translateY(0);}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important;}
}

/* roulang page: category1 */
:root{
  --ink:#0F3D33;
  --ink-deep:#082821;
  --orange:#FF5C1A;
  --orange-dark:#E64F0F;
  --orange-soft:#FFE7DC;
  --lime:#C7F464;
  --bg:#F6F4EE;
  --surface:#FFFFFF;
  --surface-2:#EFEDE4;
  --line:#E1DED3;
  --text:#191C1B;
  --muted:#5A615E;
  --ok:#2FA36B;
  --warn:#E8A400;
  --radius:18px;
  --radius-lg:24px;
  --radius-sm:10px;
  --shadow:0 1px 2px rgba(15,61,51,.06);
  --shadow-hover:0 14px 30px -14px rgba(15,61,51,.28);
  --num:"SF Mono",ui-monospace,"DIN Alternate",Menlo,Consolas,monospace;
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;font-family:var(--font)}
body.site-body{
  margin:0;
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0}
ul,ol{list-style:none}
::selection{background:var(--orange-soft);color:var(--ink-deep)}

.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(246,244,238,.92);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .2s ease;
}
.site-header.scrolled{box-shadow:0 10px 26px -18px rgba(15,61,51,.45)}
.nav-inner{display:flex;align-items:center;gap:28px;height:68px;position:relative}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:34px;height:34px;border-radius:11px;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--ink),var(--ink-deep));
  color:var(--lime);flex-shrink:0;
}
.brand-name{font-size:17px;font-weight:800;letter-spacing:-.2px;color:var(--ink)}
.brand-suffix{
  font-size:11px;font-weight:700;line-height:1;
  padding:4px 8px;border-radius:999px;
  background:var(--orange-soft);color:#B23A08;
}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-link{
  position:relative;display:inline-block;
  font-size:15px;font-weight:500;color:var(--text);
  padding:6px 0;transition:color .18s ease;
}
.nav-link::after{
  content:"";position:absolute;left:0;bottom:-1px;
  width:0;height:2px;border-radius:2px;
  background:var(--orange);transition:width .2s ease;
}
.nav-link:hover{color:var(--ink)}
.nav-link:hover::after{width:100%}
.nav-link.active{color:var(--ink);font-weight:700}
.nav-link.active::after{width:18px;height:3px;background:var(--orange)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:12px;
  border:1px solid var(--line);color:var(--ink);
  background:var(--surface);transition:background .18s ease,border-color .18s ease;
}
.nav-toggle:hover{background:var(--surface-2);border-color:#CFCBBC}

/* ---------- 通用组件 ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;font-weight:600;line-height:1;
  padding:6px 12px;border-radius:999px;white-space:nowrap;
}
.badge-live{background:var(--lime);color:#0A2A22}
.badge-live i{width:6px;height:6px;border-radius:50%;background:#0A2A22;display:inline-block;animation:blink 1.9s ease-in-out infinite}
.badge-orange{background:var(--orange);color:#fff}
.badge-outline{border:1px solid var(--line);color:var(--muted);background:transparent}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:999px;
  font-size:15px;font-weight:600;line-height:1;
  border:1.5px solid transparent;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 20px -12px rgba(255,92,26,.85)}
.btn-primary:hover{background:var(--orange-dark);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{border-color:rgba(15,61,51,.3);color:var(--ink);background:transparent}
.btn-ghost:hover{background:var(--ink);border-color:var(--ink);color:#fff;transform:translateY(-1px)}
.btn-sm{padding:10px 18px;font-size:14px}
.btn-block{width:100%}
.btn:focus-visible,.nav-link:focus-visible,.brand:focus-visible,.nav-toggle:focus-visible,
.quick-item:focus-visible,.faq-q:focus-visible,.footer a:focus-visible,.text-btn:focus-visible,
.form-field input:focus-visible,.form-field select:focus-visible,.form-field textarea:focus-visible{
  outline:3px solid rgba(199,244,100,.6);outline-offset:2px;
}
.text-btn{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14.5px;font-weight:700;color:var(--ink);
  transition:color .18s ease;
}
.text-btn svg{transition:transform .2s ease}
.text-btn:hover{color:var(--orange)}
.text-btn:hover svg{transform:translateX(3px)}

/* ---------- 页面 Hero ---------- */
.page-hero{padding:46px 0 64px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(135deg,rgba(15,61,51,.035) 0 1px,transparent 1px 12px);
  pointer-events:none;
}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:18px;flex-wrap:wrap}
.crumb a{transition:color .18s ease}
.crumb a:hover{color:var(--orange)}
.crumb .sep{color:#BEBAA9}
.crumb .current{color:var(--ink);font-weight:600}
.hero-badges{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.hero-title{
  font-size:clamp(28px,3.7vw,44px);
  font-weight:800;line-height:1.18;letter-spacing:-.6px;
  color:var(--ink-deep);
}
.hero-title em{font-style:normal;color:var(--orange)}
.hero-sub{
  margin-top:16px;font-size:18px;line-height:1.75;color:var(--muted);max-width:520px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.trust-row{display:flex;flex-wrap:wrap;gap:22px;margin-top:26px;font-size:14px;color:var(--muted)}
.trust-row li{display:inline-flex;align-items:center;gap:7px}
.trust-row svg{color:var(--ok);flex-shrink:0}

.hero-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 22px 50px -30px rgba(15,61,51,.55)}
.hero-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(8,40,33,.62),rgba(8,40,33,0) 52%);
  pointer-events:none;
}
.hero-float{
  position:absolute;left:18px;bottom:18px;z-index:2;
  display:flex;flex-direction:column;gap:4px;
  background:rgba(8,40,33,.92);color:#E8F3D9;
  padding:12px 16px;border-radius:14px;
  border:1px solid rgba(199,244,100,.28);
}
.hero-float-label{font-size:12px;color:#A9C4B6;line-height:1.4}
.countdown{
  font-family:var(--num);font-variant-numeric:tabular-nums;
  font-size:19px;font-weight:700;letter-spacing:1px;color:var(--lime);line-height:1.2;
}
.hero-tag-float{
  position:absolute;right:16px;top:16px;z-index:2;
  background:rgba(255,255,255,.94);color:var(--ink);
  font-size:12.5px;font-weight:700;padding:6px 12px;border-radius:999px;
  box-shadow:var(--shadow);
}

/* ---------- 快捷入口 ---------- */
.quickbar-wrap{padding:26px 0 0}
.quickbar{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.quick-item{
  display:flex;align-items:center;gap:10px;
  padding:14px 18px;border-radius:999px;
  background:var(--surface);border:1px solid var(--line);
  font-size:14.5px;font-weight:600;color:var(--ink);
  box-shadow:var(--shadow);
  transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease;
}
.quick-item svg.ico{color:var(--orange);flex-shrink:0}
.quick-item .arrow{margin-left:auto;color:#A9A596;transition:transform .2s ease,color .2s ease}
.quick-item:hover{transform:translateY(-3px);border-color:rgba(15,61,51,.3);box-shadow:var(--shadow-hover)}
.quick-item:hover .arrow{transform:translateX(3px);color:var(--orange)}

/* ---------- 板块通用 ---------- */
.section{padding:88px 0}
.section-tight{padding-top:64px}
.section-head{margin-bottom:40px;max-width:720px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.5px;color:var(--orange);
  margin-bottom:12px;
}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--orange);border-radius:2px}
.section-title{font-size:clamp(23px,2.5vw,33px);font-weight:700;line-height:1.28;color:var(--ink-deep);letter-spacing:-.4px}
.section-desc{margin-top:12px;font-size:16px;color:var(--muted);line-height:1.85}

/* ---------- 项目覆盖卡片 ---------- */
.card-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.sport-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  display:flex;flex-direction:column;
}
.sport-card:hover{transform:translateY(-3px);border-color:rgba(15,61,51,.3);box-shadow:var(--shadow-hover)}
.sport-thumb{position:relative;overflow:hidden}
.sport-thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .4s ease}
.sport-card:hover .sport-thumb img{transform:scale(1.035)}
.sport-thumb .pill{
  position:absolute;left:14px;top:14px;
  background:rgba(255,255,255,.94);color:var(--ink);
  font-size:12px;font-weight:700;padding:5px 11px;border-radius:999px;
}
.sport-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.sport-body h3{font-size:19px;font-weight:700;color:var(--ink-deep);line-height:1.4}
.sport-body p{font-size:14.5px;color:var(--muted);line-height:1.8;flex:1}
.sport-body .text-btn{margin-top:4px}

/* ---------- 数据条 ---------- */
.stats-strip{background:var(--ink);color:#fff;padding:56px 0;position:relative;overflow:hidden}
.stats-strip::after{
  content:"";position:absolute;right:-80px;top:-90px;width:320px;height:320px;
  border-radius:50%;border:1px solid rgba(199,244,100,.18);
}
.stats-grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.stat-num{
  font-family:var(--num);font-variant-numeric:tabular-nums;
  font-size:clamp(34px,4vw,52px);font-weight:700;line-height:1.05;color:var(--lime);letter-spacing:-1px;
}
.stat-num span{font-size:.5em;font-weight:600;margin-left:2px}
.stat-label{margin-top:8px;font-size:14px;color:#A9C4B6;line-height:1.6}

/* ---------- 近期对阵 ---------- */
.match-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.match-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.match-card:hover{transform:translateY(-3px);border-color:rgba(15,61,51,.3);box-shadow:var(--shadow-hover)}
.match-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.match-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.match-tags{display:flex;gap:8px;flex-wrap:wrap}
.match-body h3{font-size:17px;font-weight:700;line-height:1.45;color:var(--ink-deep)}
.match-body p{font-size:14px;color:var(--muted);line-height:1.75;flex:1}
.match-meta{
  display:flex;align-items:center;justify-content:space-between;
  padding-top:12px;border-top:1px solid var(--line);
  font-size:13px;color:var(--muted);
}
.match-meta .time{font-family:var(--num);font-variant-numeric:tabular-nums;letter-spacing:.4px}
.match-meta .go{display:inline-flex;align-items:center;gap:5px;color:var(--ink);font-weight:600;transition:color .18s ease}
.match-meta .go svg{transition:transform .2s ease}
.match-card:hover .match-meta .go{color:var(--orange)}
.match-card:hover .match-meta .go svg{transform:translateX(3px)}

/* ---------- 流程步骤 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.step{position:relative;padding-top:26px}
.step::before{
  content:"";position:absolute;left:0;right:0;top:0;height:1px;background:var(--line);
}
.step::after{
  content:"";position:absolute;left:0;top:-3px;width:7px;height:7px;border-radius:50%;
  background:var(--orange);
}
.step-num{
  font-family:var(--num);font-variant-numeric:tabular-nums;
  font-size:40px;font-weight:300;line-height:1;color:rgba(15,61,51,.2);letter-spacing:-2px;
}
.step h3{margin-top:12px;font-size:18px;font-weight:700;color:var(--ink-deep);line-height:1.4}
.step p{margin-top:8px;font-size:14.5px;color:var(--muted);line-height:1.8}

/* ---------- 场景清单 ---------- */
.scene-wrap{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:34px 36px;box-shadow:var(--shadow);
}
.scene-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px 40px}
.scene-item{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px dashed var(--line)}
.scene-item:nth-last-child(-n+2){border-bottom:0}
.scene-mark{
  flex-shrink:0;width:26px;height:26px;border-radius:9px;margin-top:3px;
  background:var(--orange-soft);color:#B23A08;
  display:grid;place-items:center;font-family:var(--num);font-size:12px;font-weight:700;
}
.scene-item h4{font-size:16px;font-weight:700;color:var(--ink-deep);line-height:1.5}
.scene-item p{font-size:14px;color:var(--muted);line-height:1.75;margin-top:4px}

/* ---------- FAQ ---------- */
.faq-list{border-top:1px solid var(--line);max-width:900px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;align-items:center;gap:16px;
  min-height:56px;padding:16px 4px;text-align:left;
  font-size:16.5px;font-weight:600;color:var(--ink-deep);
  transition:color .18s ease;
}
.faq-q:hover{color:var(--orange)}
.faq-q .mark{
  margin-left:auto;flex-shrink:0;width:22px;height:22px;
  display:grid;place-items:center;color:var(--ink);
  transition:transform .18s ease,color .18s ease;
}
.faq-item.open .faq-q{color:var(--orange)}
.faq-item.open .faq-q .mark{transform:rotate(45deg);color:var(--orange)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .18s ease}
.faq-item.open .faq-a{max-height:420px}
.faq-a p{padding:0 4px 20px;font-size:15px;line-height:1.85;color:var(--muted);max-width:760px}

/* ---------- CTA / 表单 ---------- */
.cta-section{padding:0 0 88px}
.cta-card{
  display:grid;grid-template-columns:1fr 1fr;gap:48px;
  background:linear-gradient(150deg,var(--ink),var(--ink-deep));
  border-radius:var(--radius-lg);padding:52px 52px;
  color:#fff;position:relative;overflow:hidden;
}
.cta-card::after{
  content:"";position:absolute;left:-60px;bottom:-100px;width:280px;height:280px;
  border-radius:50%;background:radial-gradient(circle,rgba(199,244,100,.14),transparent 68%);
  pointer-events:none;
}
.cta-left{position:relative;z-index:1}
.cta-left h2{font-size:clamp(23px,2.6vw,32px);font-weight:700;line-height:1.3;letter-spacing:-.4px}
.cta-left p{margin-top:14px;font-size:15px;line-height:1.85;color:#BBD2C6;max-width:420px}
.cta-info{margin-top:28px;display:flex;flex-direction:column;gap:14px}
.cta-info li{display:flex;align-items:flex-start;gap:12px;font-size:14.5px;color:#D7E7DE}
.cta-info svg{color:var(--lime);flex-shrink:0;margin-top:3px}
.cta-info strong{color:#fff;font-weight:700;margin-right:8px}
.cta-info a{border-bottom:1px solid rgba(199,244,100,.5);transition:color .18s ease}
.cta-info a:hover{color:var(--lime)}

.form-card{
  position:relative;z-index:1;
  background:rgba(255,255,255,.97);border-radius:var(--radius);
  padding:28px;color:var(--text);box-shadow:0 24px 50px -30px rgba(0,0,0,.6);
}
.form-card h3{font-size:18px;font-weight:700;color:var(--ink-deep)}
.form-card .form-tip{margin-top:6px;font-size:13px;color:var(--muted)}
.form-field{margin-top:16px}
.form-field label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:7px}
.form-field input,.form-field select,.form-field textarea{
  width:100%;border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:12px 14px;font-size:14.5px;background:var(--surface);color:var(--text);
  transition:border-color .18s ease,box-shadow .18s ease;
}
.form-field input,.form-field select{height:44px;padding-top:0;padding-bottom:0}
.form-field textarea{min-height:96px;resize:vertical;line-height:1.7}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{
  border-color:var(--ink);box-shadow:0 0 0 3px rgba(15,61,51,.12);outline:none;
}
.form-field input::placeholder,.form-field textarea::placeholder{color:#A9A596}
.form-note{margin-top:12px;font-size:12.5px;color:var(--muted);line-height:1.7}
.form-msg{margin-top:12px;font-size:13px;font-weight:600;color:var(--ok);display:none}
.form-msg.show{display:block}
.form-field.invalid input,.form-field.invalid select{border-color:#D9432B;box-shadow:0 0 0 3px rgba(217,67,43,.12)}
.form-field .err{display:none;margin-top:6px;font-size:12px;color:#D9432B}
.form-field.invalid .err{display:block}

/* ---------- 页脚 ---------- */
.footer{background:var(--ink-deep);color:#C6D8CF;padding:64px 0 28px;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-name{color:#fff;font-size:16px;font-weight:800}
.footer-brand .brand-suffix{background:rgba(199,244,100,.16);color:var(--lime)}
.footer-brand .brand-mark{background:rgba(255,255,255,.08)}
.footer p{font-size:13.5px;line-height:1.9;color:#9FBAB0;max-width:300px}
.footer h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:14px}
.footer-links li,.footer-contact li{margin-bottom:9px;font-size:13px;line-height:1.9;color:#9FBAB0}
.footer-links a{transition:color .18s ease}
.footer-links a:hover{color:var(--lime);text-decoration:underline;text-underline-offset:3px}
.footer-contact strong{display:block;color:#D7E7DE;font-weight:600;font-size:12.5px}
.footer-bottom{
  margin-top:44px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:#8AA79B;
}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  .hero-grid{gap:36px}
  .cta-card{padding:44px}
}
@media (max-width:1023px){
  .nav-toggle{display:inline-flex}
  .nav-links{
    position:absolute;left:0;right:0;top:68px;
    flex-direction:column;align-items:stretch;gap:2px;
    background:var(--surface);border-bottom:1px solid var(--line);
    padding:12px 20px 18px;display:none;
    box-shadow:0 22px 40px -24px rgba(15,61,51,.5);
  }
  .nav-links.open{display:flex}
  .nav-link{padding:11px 4px;font-size:15.5px;border-bottom:1px solid var(--surface-2)}
  .nav-link:last-child{border-bottom:0}
  .nav-link.active::after{width:22px;height:3px;bottom:6px}
  .nav-right .badge{display:none}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-sub{max-width:none}
  .quickbar{grid-template-columns:repeat(2,1fr)}
  .section{padding:64px 0}
  .cta-section{padding-bottom:64px}
  .card-grid-2{grid-template-columns:1fr 1fr}
  .match-grid{grid-template-columns:1fr 1fr}
  .match-grid .match-card:last-child{display:none}
  .steps{grid-template-columns:1fr 1fr;gap:28px}
  .stats-grid{grid-template-columns:1fr 1fr;gap:24px}
  .scene-list{grid-template-columns:1fr}
  .scene-item:nth-last-child(-n+2){border-bottom:1px dashed var(--line)}
  .scene-item:last-child{border-bottom:0}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-card{grid-template-columns:1fr;gap:32px;padding:40px}
}
@media (max-width:767px){
  .page-hero{padding:34px 0 46px}
  .hero-tag-float{display:none}
  .card-grid-2{grid-template-columns:1fr}
  .match-grid{grid-template-columns:1fr}
  .match-grid .match-card:last-child{display:flex}
  .quickbar{grid-template-columns:1fr 1fr;gap:10px}
  .quick-item{padding:12px 14px;font-size:13.5px}
  .scene-wrap{padding:24px 20px}
  .cta-card{padding:30px 22px}
  .form-card{padding:22px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer{padding-top:48px}
  .footer-bottom{flex-direction:column;gap:8px}
}
@media (max-width:519px){
  .hero-title{font-size:26px}
  .hero-actions .btn{width:100%}
  .trust-row{gap:14px;font-size:13px}
  .quickbar{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr;gap:20px}
  .stat-num{font-size:32px}
  .scene-item{padding:12px 0}
  .faq-q{font-size:15.5px;gap:10px}
  .countdown{font-size:17px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important}
  html{scroll-behavior:auto}
}

/* roulang page: category2 */
:root{
  --ink:#0F3D33;
  --ink-deep:#082821;
  --orange:#FF5C1A;
  --orange-deep:#E84A0C;
  --orange-soft:#FFE7DC;
  --lime:#C7F464;
  --bg:#F6F4EE;
  --card:#FFFFFF;
  --surface:#EFEDE4;
  --line:#E1DED3;
  --text:#191C1B;
  --muted:#5A615E;
  --ok:#2FA36B;
  --warn:#E8A400;
  --radius:18px;
  --radius-lg:24px;
  --shadow:0 1px 2px rgba(15,61,51,.06);
  --shadow-hover:0 14px 30px -14px rgba(15,61,51,.28);
  --container:1180px;
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--text)}
h1,h2,h3,h4,p,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
::selection{background:var(--lime);color:var(--ink-deep)}
:focus-visible{outline:3px solid rgba(199,244,100,.55);outline-offset:2px;border-radius:6px}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:88px 0}
.section-tight{padding:64px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap}
.section-title{font-size:clamp(24px,2.6vw,34px);font-weight:700;line-height:1.25;color:var(--ink);letter-spacing:-.4px}
.section-desc{margin-top:12px;font-size:16px;line-height:1.85;color:var(--muted);max-width:640px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--orange)}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(246,244,238,.92);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .22s ease;
}
.site-header.is-scrolled{box-shadow:0 10px 26px -18px rgba(15,61,51,.45)}
.nav-inner{display:flex;align-items:center;gap:26px;height:68px}
.brand{display:inline-flex;align-items:center;gap:8px;flex-shrink:0}
.brand-mark{width:34px;height:34px;border-radius:11px;background:var(--ink);color:var(--lime);display:grid;place-items:center;flex-shrink:0}
.brand-name{font-size:18px;font-weight:800;letter-spacing:-.3px;color:var(--ink);white-space:nowrap}
.brand-suffix{font-size:11px;line-height:1;padding:4px 8px;border-radius:999px;background:var(--orange-soft);color:#C63F0C;font-weight:700;border:1px solid rgba(255,92,26,.3);white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:6px}
.nav-link{position:relative;padding:9px 12px;font-size:15px;font-weight:500;color:var(--muted);border-radius:8px;transition:color .18s ease;white-space:nowrap}
.nav-link::after{content:"";position:absolute;left:12px;right:12px;bottom:1px;height:2px;border-radius:2px;background:var(--orange);transform:scaleX(0);transform-origin:left center;transition:transform .18s ease}
.nav-link:hover{color:var(--ink)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.active{color:var(--ink);font-weight:700}
.nav-link.active::after{background:var(--lime);transform:scaleX(1)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.nav-toggle{display:none;width:40px;height:40px;border-radius:999px;border:1px solid var(--line);color:var(--ink);align-items:center;justify-content:center;background:var(--card);transition:background .18s ease,border-color .18s ease}
.nav-toggle:hover{background:var(--surface);border-color:rgba(15,61,51,.28)}

/* ---------- 徽章 / 按钮 ---------- */
.badge{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:700;padding:6px 12px;border-radius:999px;line-height:1.4;white-space:nowrap}
.badge-live{background:rgba(199,244,100,.22);color:var(--ink);border:1px solid rgba(15,61,51,.14)}
.badge-live i{width:7px;height:7px;border-radius:50%;background:var(--ok);display:inline-block;box-shadow:0 0 0 3px rgba(47,163,107,.16)}
.badge-orange{background:var(--orange);color:#fff}
.badge-ghost{background:transparent;border:1px solid var(--line);color:var(--muted);font-weight:600}
.badge-lime{background:var(--lime);color:var(--ink-deep)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 26px;border-radius:999px;font-size:15px;font-weight:600;line-height:1;transition:transform .16s ease,background .18s ease,color .18s ease,border-color .18s ease,box-shadow .18s ease;border:1.5px solid transparent}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 18px -12px rgba(255,92,26,.9)}
.btn-primary:hover{background:var(--orange-deep);transform:translateY(-1px);box-shadow:0 14px 26px -14px rgba(255,92,26,.85)}
.btn-outline{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-outline:hover{background:var(--ink);color:#fff;transform:translateY(-1px)}
.btn-ghost-light{border-color:rgba(255,255,255,.5);color:#fff;background:transparent}
.btn-ghost-light:hover{background:rgba(255,255,255,.14);border-color:#fff;transform:translateY(-1px)}
.btn-sm{padding:10px 18px;font-size:14px}
.btn-block{width:100%}
.btn-text{display:inline-flex;align-items:center;gap:6px;color:var(--ink);font-weight:700;font-size:15px}
.btn-text svg{transition:transform .18s ease}
.btn-text:hover svg{transform:translateX(3px)}
.btn:active{transform:translateY(0) scale(.99)}

/* ---------- 分类页 Banner ---------- */
.cat-banner{position:relative;overflow:hidden;isolation:isolate;background:var(--ink-deep)}
.cat-banner-bg{position:absolute;inset:0;background-image:url("/assets/images/backpic/back-2.webp");background-size:cover;background-position:center;transform:scale(1.02)}
.cat-banner-overlay{position:absolute;inset:0;background:linear-gradient(118deg,rgba(8,40,33,.95) 0%,rgba(15,61,51,.9) 48%,rgba(15,61,51,.66) 100%)}
.cat-banner-inner{position:relative;z-index:2;padding:76px 0 72px;color:#fff;max-width:760px}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.68);margin-bottom:22px;flex-wrap:wrap}
.crumb a{color:rgba(255,255,255,.86);transition:color .18s ease}
.crumb a:hover{color:var(--lime)}
.crumb .sep{color:rgba(255,255,255,.35)}
.crumb .current{color:rgba(255,255,255,.95);font-weight:600}
.cat-banner h1{font-size:clamp(30px,4.2vw,50px);font-weight:800;line-height:1.15;letter-spacing:-.5px;color:#fff;margin:16px 0 18px}
.cat-banner h1 em{font-style:normal;color:var(--lime)}
.cat-banner-sub{font-size:17px;line-height:1.8;color:rgba(255,255,255,.82);max-width:600px}
.banner-meta{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px;align-items:center}
.banner-stats{display:flex;gap:34px;flex-wrap:wrap;margin-top:38px;padding-top:26px;border-top:1px solid rgba(255,255,255,.16)}
.banner-stat strong{display:block;font-size:30px;font-weight:800;color:var(--lime);font-variant-numeric:tabular-nums;line-height:1.1;letter-spacing:-.5px}
.banner-stat span{font-size:13px;color:rgba(255,255,255,.62)}

/* ---------- 卡片网格 ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;display:flex;flex-direction:column}
.card:hover{transform:translateY(-3px);border-color:rgba(15,61,51,.3);box-shadow:var(--shadow-hover)}
.card-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--surface)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.card:hover .card-media img{transform:scale(1.04)}
.card-media .card-tag{position:absolute;top:14px;left:14px;z-index:2}
.card-body{padding:24px;display:flex;flex-direction:column;gap:12px;flex:1}
.card-title{font-size:19px;font-weight:700;line-height:1.45;color:var(--ink);letter-spacing:-.2px}
.card-text{font-size:14.5px;line-height:1.8;color:var(--muted)}
.card-foot{margin-top:auto;padding:0 24px 22px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:var(--muted)}
.card-foot .num{font-variant-numeric:tabular-nums;letter-spacing:.02em}
.card-foot .go{display:inline-flex;align-items:center;color:var(--ink);font-weight:700;gap:4px}
.card:hover .card-foot .go svg{transform:translateX(3px)}
.card-foot .go svg{transition:transform .18s ease}

/* ---------- 时间线 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;counter-reset:step}
.step{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.step:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(255,92,26,.4)}
.step-no{font-size:38px;font-weight:300;line-height:1;color:rgba(15,61,51,.2);font-variant-numeric:tabular-nums;letter-spacing:-1px}
.step-title{margin-top:14px;font-size:17px;font-weight:700;color:var(--ink)}
.step-text{margin-top:8px;font-size:14px;line-height:1.8;color:var(--muted)}

/* ---------- 要点清单 ---------- */
.check-wrap{display:grid;grid-template-columns:0.85fr 1.15fr;gap:56px;align-items:start}
.check-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.check-item{display:flex;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}
.check-item:hover{border-color:rgba(15,61,51,.3);box-shadow:var(--shadow-hover);transform:translateY(-2px)}
.check-item:last-child{grid-column:1 / -1}
.check-dot{flex-shrink:0;width:28px;height:28px;border-radius:9px;background:rgba(199,244,100,.4);color:var(--ink-deep);display:grid;place-items:center;font-size:13px;font-weight:800;font-variant-numeric:tabular-nums}
.check-item h4{font-size:15.5px;font-weight:700;color:var(--ink);margin-bottom:6px}
.check-item p{font-size:14px;line-height:1.8;color:var(--muted)}

/* ---------- 深色数据条 ---------- */
.dark-band{background:linear-gradient(135deg,var(--ink) 0%,var(--ink-deep) 100%);color:#fff;border-radius:var(--radius-lg);padding:48px 44px;display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center}
.dark-band h2{font-size:clamp(22px,2.2vw,30px);font-weight:700;line-height:1.3;color:#fff;letter-spacing:-.3px}
.dark-band p{margin-top:12px;font-size:15px;line-height:1.85;color:rgba(255,255,255,.72);max-width:460px}
.metric-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.metric strong{display:block;font-size:clamp(30px,3.4vw,44px);font-weight:800;color:var(--lime);line-height:1.05;font-variant-numeric:tabular-nums;letter-spacing:-1px}
.metric span{display:block;margin-top:8px;font-size:13.5px;color:rgba(255,255,255,.66);line-height:1.6}

/* ---------- FAQ ---------- */
.faq-list{border-top:1px solid var(--line);max-width:900px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 4px;text-align:left;font-size:16.5px;font-weight:600;color:var(--ink);transition:color .18s ease}
.faq-q:hover{color:var(--orange)}
.faq-icon{flex-shrink:0;width:24px;height:24px;display:grid;place-items:center;color:var(--orange);transition:transform .18s ease}
.faq-item.open .faq-icon{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .22s ease}
.faq-a p{padding:0 4px 24px;font-size:15px;line-height:1.85;color:var(--muted);max-width:780px}

/* ---------- CTA / 表单 ---------- */
.cta-section{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.contact-list{display:grid;gap:16px;margin-top:30px}
.contact-item{display:flex;gap:14px;align-items:flex-start}
.contact-ico{width:38px;height:38px;border-radius:12px;background:rgba(15,61,51,.08);color:var(--ink);display:grid;place-items:center;flex-shrink:0}
.contact-item strong{display:block;font-size:13px;font-weight:700;color:var(--ink)}
.contact-item span{font-size:14.5px;color:var(--muted)}
.form-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow)}
.field{margin-bottom:18px}
.field label{display:block;font-size:13px;font-weight:700;color:var(--ink);margin-bottom:8px}
.field input,.field select,.field textarea{
  width:100%;height:44px;padding:0 14px;border:1px solid var(--line);border-radius:10px;background:var(--bg);
  transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.field textarea{height:auto;min-height:110px;padding:12px 14px;line-height:1.75;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--ink);background:#fff;box-shadow:0 0 0 3px rgba(199,244,100,.45)}
.field input::placeholder,.field textarea::placeholder{color:#9AA19E}
.form-note{margin-top:14px;font-size:12.5px;color:var(--muted);line-height:1.7}

/* ---------- 页脚 ---------- */
.footer{background:var(--ink-deep);color:rgba(255,255,255,.72);padding:64px 0 28px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:40px}
.footer-brand{display:flex;align-items:center;gap:8px;margin-bottom:16px}
.footer .brand-mark{background:rgba(199,244,100,.14);color:var(--lime)}
.footer .brand-name{color:#fff}
.footer .brand-suffix{background:rgba(255,92,26,.18);color:#FFB392;border-color:rgba(255,92,26,.35)}
.footer p{font-size:13.5px;line-height:1.9;color:rgba(255,255,255,.6);max-width:330px}
.footer h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:16px}
.footer-links li,.footer-contact li{font-size:13px;line-height:2;color:rgba(255,255,255,.62)}
.footer-links a{transition:color .18s ease,border-color .18s ease;border-bottom:1px solid transparent}
.footer-links a:hover{color:var(--lime);border-bottom-color:rgba(199,244,100,.6)}
.footer-contact strong{display:inline-block;min-width:70px;color:rgba(255,255,255,.85);font-weight:600}
.footer-contact a{color:var(--lime)}
.footer-bottom{margin-top:44px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.5)}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  .container{padding:0 20px}
  .check-wrap{gap:40px}
}
@media (max-width:1100px){
  .nav-links{margin-left:0;gap:0}
  .nav-link{padding:9px 10px;font-size:14.5px}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .check-wrap{grid-template-columns:1fr;gap:32px}
  .dark-band{grid-template-columns:1fr;gap:28px;padding:40px 32px}
  .cta-grid{grid-template-columns:1fr;gap:36px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:900px){
  .nav-toggle{display:inline-flex}
  .nav-links{
    display:none;
    position:absolute;top:100%;left:0;right:0;
    background:var(--bg);border-bottom:1px solid var(--line);
    box-shadow:0 18px 32px -22px rgba(15,61,51,.5);
    flex-direction:column;align-items:stretch;gap:2px;padding:12px 20px 18px;
  }
  .nav-links.open{display:flex}
  .nav-link{padding:12px 8px;font-size:15px;border-radius:10px}
  .nav-link::after{left:8px;right:auto;width:28px;bottom:6px}
  .nav-link:hover{background:var(--surface)}
  .nav-right .badge-live{display:none}
  .cat-banner-inner{padding:56px 0 52px}
  .section{padding:64px 0}
  .section-tight{padding:52px 0}
}
@media (max-width:768px){
  .grid-2{grid-template-columns:1fr}
  .check-list{grid-template-columns:1fr}
  .check-item:last-child{grid-column:auto}
  .banner-stats{gap:24px}
  .metric-row{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
  .form-card{padding:24px}
  .section-head{margin-bottom:26px}
}
@media (max-width:640px){
  body{font-size:15.5px}
  .grid-3,.steps{grid-template-columns:1fr}
  .nav-inner{height:62px;gap:12px}
  .brand-name{font-size:16.5px}
  .brand-suffix{font-size:10.5px;padding:3px 7px}
  .btn{padding:13px 22px;width:100%}
  .btn-sm{width:auto;padding:10px 16px}
  .banner-meta .badge{font-size:12px}
  .cat-banner h1{font-size:28px}
  .cat-banner-sub{font-size:15.5px}
  .banner-stats{padding-top:22px;margin-top:28px;gap:20px}
  .banner-stat strong{font-size:24px}
  .dark-band{padding:32px 22px;border-radius:18px}
  .metric-row{grid-template-columns:repeat(2,minmax(0,1fr))}
  .faq-q{font-size:15.5px;padding:20px 2px}
  .footer{padding:48px 0 24px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;gap:8px}
  .card-body{padding:20px}
  .card-foot{padding:0 20px 20px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}