/* roulang page: index */
:root{
      --primary:#2563EB;
      --primary-dark:#1E40AF;
      --primary-soft:#EFF6FF;
      --accent:#06B6D4;
      --accent-soft:#ECFEFF;
      --warning:#F59E0B;
      --warning-soft:#FFFBEB;
      --success:#10B981;
      --text-main:#111827;
      --text-secondary:#4B5563;
      --text-muted:#6B7280;
      --bg-body:#F8FAFC;
      --bg-section:#FFFFFF;
      --bg-soft:#F1F5F9;
      --border:#E5E7EB;
      --border-strong:#CBD5E1;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --shadow:0 18px 45px rgba(15,23,42,.08);
      --shadow-hover:0 24px 60px rgba(15,23,42,.12);
      --container:1200px;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
      background:var(--bg-body);
      color:var(--text-main);
      line-height:1.75;
      font-size:16px;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{border:0;cursor:pointer}
    ::selection{background:rgba(37,99,235,.18)}
    .container{max-width:var(--container);margin:0 auto;padding:0 24px}
    .skip-link{
      position:absolute;left:-999px;top:12px;background:var(--primary);color:#fff;
      padding:10px 16px;border-radius:12px;z-index:9999
    }
    .skip-link:focus{left:16px}
    .site-header{
      position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.94);
      border-bottom:1px solid rgba(226,232,240,.86);
      backdrop-filter:saturate(140%) blur(10px);
      transition:box-shadow .25s ease,border-color .25s ease
    }
    .site-header.is-scrolled{box-shadow:0 10px 28px rgba(15,23,42,.08);border-color:rgba(203,213,225,.9)}
    .nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{display:flex;align-items:center;gap:12px;min-width:max-content}
    .brand-mark{
      width:42px;height:42px;border-radius:15px;background:linear-gradient(135deg,var(--primary),var(--accent));
      display:grid;place-items:center;color:#fff;font-weight:800;box-shadow:0 12px 26px rgba(37,99,235,.22)
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.2}
    .brand-text strong{font-size:18px;letter-spacing:.2px}
    .brand-text span{font-size:12px;color:var(--text-muted);margin-top:3px}
    .desktop-nav{display:flex;align-items:center;gap:8px}
    .desktop-nav a{
      position:relative;padding:10px 14px;border-radius:999px;font-size:14px;font-weight:650;color:var(--text-secondary);
      transition:color .2s ease,background .2s ease
    }
    .desktop-nav a:hover,.desktop-nav a.active{color:var(--primary);background:var(--primary-soft)}
    .desktop-nav a:focus-visible,.btn:focus-visible,.mobile-toggle:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
      outline:3px solid rgba(37,99,235,.22);outline-offset:3px
    }
    .nav-actions{display:flex;align-items:center;gap:12px}
    .status-badge,.badge{
      display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:7px 11px;
      font-size:12px;font-weight:700;white-space:nowrap
    }
    .status-badge{background:var(--accent-soft);color:#0E7490;border:1px solid rgba(6,182,212,.18)}
    .status-dot{width:7px;height:7px;border-radius:50%;background:var(--success);box-shadow:0 0 0 4px rgba(16,185,129,.12)}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;
      padding:12px 20px;font-weight:750;font-size:14px;line-height:1.2;
      transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease,color .2s ease
    }
    .btn-primary{background:var(--primary);color:#fff;box-shadow:0 14px 26px rgba(37,99,235,.22)}
    .btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 18px 34px rgba(30,64,175,.26)}
    .btn-secondary{background:#fff;color:var(--primary);border:1px solid rgba(37,99,235,.22)}
    .btn-secondary:hover{background:var(--primary-soft);transform:translateY(-2px);border-color:rgba(37,99,235,.42)}
    .btn-soft{background:var(--primary-soft);color:var(--primary)}
    .btn-soft:hover{background:#DBEAFE;transform:translateY(-2px)}
    .text-link{display:inline-flex;align-items:center;gap:6px;color:var(--primary);font-weight:750}
    .text-link span{transition:transform .2s ease}
    .text-link:hover span{transform:translateX(3px)}
    .mobile-toggle{display:none;width:44px;height:44px;border-radius:14px;background:var(--primary-soft);color:var(--primary)}
    .mobile-menu{display:none;border-top:1px solid var(--border);padding:12px 0 18px;background:#fff}
    .mobile-menu a{display:block;padding:12px 4px;font-weight:700;color:var(--text-secondary)}
    .mobile-menu a.active{color:var(--primary)}
    main{overflow:hidden}
    .section{padding:86px 0}
    .section-soft{background:var(--bg-soft)}
    .section-title{max-width:760px;margin-bottom:34px}
    .section-title.center{text-align:center;margin-left:auto;margin-right:auto}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:7px 12px;
      background:#fff;border:1px solid var(--border);color:var(--primary);font-size:13px;font-weight:800;
      box-shadow:0 10px 24px rgba(15,23,42,.04);margin-bottom:14px
    }
    .eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent)}
    h1,h2,h3{line-height:1.22;color:var(--text-main)}
    h1{font-size:clamp(32px,5vw,52px);font-weight:850;letter-spacing:-1.2px}
    h2{font-size:clamp(28px,3.3vw,38px);font-weight:820;letter-spacing:-.5px}
    h3{font-size:21px;font-weight:800}
    .lead{font-size:18px;color:var(--text-secondary);margin-top:18px;max-width:690px}
    .muted{color:var(--text-muted)}
    .hero{
      position:relative;padding:70px 0 92px;background:
        radial-gradient(circle at 10% 10%,rgba(6,182,212,.14),transparent 30%),
        linear-gradient(180deg,#FFFFFF 0%,#F8FAFC 100%);
    }
    .hero::after{
      content:"";position:absolute;right:-120px;top:100px;width:360px;height:360px;border-radius:50%;
      background:rgba(37,99,235,.08);filter:blur(6px);pointer-events:none
    }
    .hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:48px;align-items:center;position:relative;z-index:1}
    .hero-copy .lead{margin-bottom:26px}
    .hero-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:28px 0 22px}
    .trust-row{display:flex;gap:10px;flex-wrap:wrap}
    .trust-pill{
      display:inline-flex;align-items:center;gap:7px;padding:8px 11px;border-radius:999px;
      background:#fff;border:1px solid var(--border);color:var(--text-secondary);font-size:13px;font-weight:700
    }
    .trust-pill i{width:7px;height:7px;border-radius:50%;background:var(--primary)}
    .hero-panel{
      position:relative;border-radius:30px;background:linear-gradient(145deg,#fff,#F8FAFC);
      border:1px solid rgba(226,232,240,.95);box-shadow:var(--shadow);padding:16px;
    }
    .hero-panel::before{
      content:"";position:absolute;inset:18px;border-radius:24px;
      background-image:linear-gradient(rgba(37,99,235,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(37,99,235,.06) 1px,transparent 1px);
      background-size:24px 24px;pointer-events:none
    }
    .hero-image{
      position:relative;height:320px;border-radius:26px;overflow:hidden;background:#DBEAFE
    }
    .hero-image img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
    .hero-panel:hover .hero-image img{transform:scale(1.03)}
    .floating-card{
      position:absolute;background:rgba(255,255,255,.96);border:1px solid var(--border);
      border-radius:18px;box-shadow:0 16px 34px rgba(15,23,42,.12);padding:14px 16px;z-index:2
    }
    .float-status{left:0;top:34px;transform:translateX(-18px)}
    .float-event{right:8px;top:245px}
    .floating-card small{display:block;color:var(--text-muted);font-size:12px;font-weight:700}
    .floating-card strong{display:block;margin-top:3px;font-size:17px}
    .dashboard-strip{
      position:relative;z-index:1;margin-top:14px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px
    }
    .dash-item{background:#fff;border:1px solid var(--border);border-radius:18px;padding:15px}
    .dash-item b{display:block;font-size:22px;color:var(--primary);line-height:1}
    .dash-item span{display:block;font-size:12px;color:var(--text-muted);margin-top:8px}
    .category-entry{
      margin-top:-36px;position:relative;z-index:3
    }
    .entry-card{
      display:grid;grid-template-columns:1.1fr .9fr auto;gap:22px;align-items:center;
      background:#fff;border:1px solid var(--border);border-radius:24px;padding:24px;box-shadow:var(--shadow)
    }
    .entry-card h2{font-size:26px}
    .entry-card p{color:var(--text-secondary)}
    .mini-tags{display:flex;gap:8px;flex-wrap:wrap}
    .badge-blue{background:var(--primary-soft);color:var(--primary)}
    .badge-cyan{background:var(--accent-soft);color:#0E7490}
    .badge-warn{background:var(--warning-soft);color:#B45309}
    .feature-layout{display:grid;grid-template-columns:1.08fr 1.3fr;gap:22px}
    .card{
      background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
      box-shadow:0 12px 34px rgba(15,23,42,.05);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease
    }
    .card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(37,99,235,.28)}
    .feature-main{padding:30px;min-height:100%;display:flex;flex-direction:column;justify-content:space-between}
    .feature-main .icon-lg{
      width:58px;height:58px;border-radius:20px;background:linear-gradient(135deg,var(--primary-soft),var(--accent-soft));
      display:grid;place-items:center;color:var(--primary);font-weight:900;font-size:24px;margin-bottom:22px
    }
    .feature-main p,.feature-card p{color:var(--text-secondary);margin:12px 0 18px}
    .feature-mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
    .feature-card{padding:24px}
    .icon-sm{
      width:42px;height:42px;border-radius:15px;background:var(--primary-soft);color:var(--primary);
      display:grid;place-items:center;font-weight:900;margin-bottom:14px
    }
    .insight-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:24px;align-items:start}
    .article-card{overflow:hidden}
    .article-img{overflow:hidden;background:#DBEAFE}
    .article-img img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
    .article-card:hover img{transform:scale(1.03)}
    .article-large .article-img{height:318px;border-radius:24px 24px 0 0}
    .article-body{padding:24px}
    .meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}
    .meta time{font-size:13px;color:var(--text-muted)}
    .article-body p{color:var(--text-secondary);margin:10px 0 18px}
    .side-stack{display:grid;gap:18px}
    .article-medium{display:grid;grid-template-columns:170px 1fr;overflow:hidden}
    .article-medium .article-img{height:100%;min-height:190px}
    .article-medium .article-body{padding:20px}
    .article-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}
    .article-small{display:grid;grid-template-columns:130px 1fr;overflow:hidden}
    .article-small .article-img{height:145px}
    .article-small .article-body{padding:18px}
    .path-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
    .path-card{position:relative;padding:24px;overflow:hidden}
    .path-card::before{content:"";position:absolute;left:0;right:0;top:0;height:5px;background:var(--accent)}
    .path-card.recommend{background:linear-gradient(180deg,#fff,var(--primary-soft));border-color:rgba(37,99,235,.28)}
    .path-card.recommend::before{background:var(--primary)}
    .corner{
      position:absolute;right:18px;top:16px;padding:4px 9px;border-radius:999px;background:var(--warning-soft);
      color:#B45309;font-size:12px;font-weight:800
    }
    .path-card ul{list-style:none;margin:16px 0 20px;display:grid;gap:8px}
    .path-card li{position:relative;padding-left:18px;color:var(--text-secondary);font-size:14px}
    .path-card li::before{content:"";position:absolute;left:0;top:10px;width:7px;height:7px;border-radius:50%;background:var(--accent)}
    .process-wrap{
      display:grid;grid-template-columns:.9fr 1.1fr;gap:26px;align-items:start
    }
    .process-panel{
      border-radius:28px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);padding:28px
    }
    .check-list{list-style:none;display:grid;gap:14px;margin-top:20px}
    .check-list li{display:flex;gap:12px;color:var(--text-secondary)}
    .check-list li b{
      flex:0 0 26px;height:26px;border-radius:9px;background:var(--accent-soft);color:#0E7490;
      display:grid;place-items:center;font-size:13px
    }
    .timeline{display:grid;gap:14px}
    .timeline-item{
      display:grid;grid-template-columns:56px 1fr;gap:16px;align-items:start;background:#fff;border:1px solid var(--border);
      border-radius:20px;padding:18px;transition:transform .2s ease,box-shadow .2s ease
    }
    .timeline-item:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(15,23,42,.08)}
    .step-num{
      width:44px;height:44px;border-radius:16px;background:var(--primary-soft);color:var(--primary);
      display:grid;place-items:center;font-weight:900
    }
    .timeline-item p{color:var(--text-secondary);margin-top:5px}
    .data-band{
      display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px;background:#fff;border:1px solid var(--border);
      border-radius:28px;box-shadow:var(--shadow);padding:22px
    }
    .data-box{padding:18px;border-radius:20px;background:var(--bg-body)}
    .data-box strong{font-size:32px;color:var(--primary);line-height:1}
    .data-box span{display:block;color:var(--text-muted);font-size:13px;margin-top:8px}
    .data-box p{color:var(--text-secondary);font-size:14px;margin-top:10px}
    .faq-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:28px;align-items:start}
    .faq-intro{
      position:sticky;top:100px;background:#fff;border:1px solid var(--border);border-radius:26px;padding:28px;box-shadow:var(--shadow)
    }
    .faq-list{display:grid;gap:14px}
    .faq-item{
      background:#fff;border:1px solid var(--border);border-radius:20px;overflow:hidden;
      transition:border-color .2s ease,box-shadow .2s ease
    }
    .faq-item:hover{border-color:rgba(37,99,235,.3);box-shadow:0 12px 30px rgba(15,23,42,.06)}
    .faq-question{
      width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
      background:#fff;padding:19px 20px;text-align:left;color:var(--text-main);font-weight:800
    }
    .faq-question span:first-child{display:flex;gap:12px;align-items:flex-start}
    .q-mark{color:var(--primary);font-weight:900}
    .faq-icon{width:26px;height:26px;border-radius:50%;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;flex:0 0 auto}
    .faq-answer{display:none;padding:0 20px 20px 48px;color:var(--text-secondary)}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-icon{transform:rotate(45deg)}
    .cta-section{padding:86px 0}
    .cta-banner{
      position:relative;overflow:hidden;border-radius:32px;background:
        linear-gradient(135deg,#FFFFFF 0%,#EFF6FF 54%,#ECFEFF 100%);
      border:1px solid rgba(37,99,235,.16);box-shadow:var(--shadow);padding:42px;
      display:grid;grid-template-columns:1.2fr .8fr;gap:26px;align-items:center
    }
    .cta-banner::after{
      content:"";position:absolute;right:-60px;bottom:-80px;width:260px;height:260px;border-radius:50%;
      background:rgba(6,182,212,.15)
    }
    .cta-banner p{color:var(--text-secondary);margin-top:14px}
    .cta-actions{display:flex;justify-content:flex-end;gap:12px;flex-wrap:wrap;position:relative;z-index:1}
    .contact-mini{
      margin-top:18px;display:flex;gap:10px;flex-wrap:wrap;color:var(--text-muted);font-size:14px
    }
    .site-footer{background:#fff;border-top:1px solid var(--border);padding:54px 0 28px}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr 1fr;gap:34px}
    .footer-brand p{color:var(--text-secondary);margin-top:14px;max-width:330px}
    .footer-title{font-weight:850;margin-bottom:14px}
    .footer-links{display:grid;gap:9px}
    .footer-links a,.footer-links span{color:var(--text-secondary);font-size:14px}
    .footer-links a:hover{color:var(--primary)}
    .domain-box{background:var(--bg-body);border:1px solid var(--border);border-radius:18px;padding:16px;color:var(--text-secondary);word-break:break-all}
    .copyright{
      margin-top:34px;padding-top:22px;border-top:1px solid var(--border);
      display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;color:var(--text-muted);font-size:13px
    }
    @media (prefers-reduced-motion:reduce){
      *{scroll-behavior:auto!important;transition:none!important;animation:none!important}
    }
    @media (max-width:1024px){
      .desktop-nav{display:none}
      .mobile-toggle{display:grid;place-items:center}
      .nav-actions .status-badge{display:none}
      .mobile-menu.show{display:block}
      .hero-grid,.feature-layout,.insight-grid,.process-wrap,.faq-grid,.cta-banner{grid-template-columns:1fr}
      .entry-card{grid-template-columns:1fr}
      .path-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
      .faq-intro{position:static}
      .cta-actions{justify-content:flex-start}
      .float-status{left:14px;transform:none}
      .float-event{right:18px}
    }
    @media (max-width:768px){
      .container{padding:0 18px}
      .section{padding:62px 0}
      .hero{padding:48px 0 70px}
      .nav-wrap{height:68px}
      .brand-text strong{font-size:16px}
      .brand-text span{display:none}
      .nav-actions .btn{display:none}
      .hero-actions,.cta-actions{flex-direction:column;align-items:stretch}
      .btn{width:100%;padding:14px 18px}
      .dashboard-strip,.feature-mini-grid,.article-row,.data-band{grid-template-columns:1fr}
      .article-medium,.article-small{grid-template-columns:1fr}
      .article-medium .article-img,.article-small .article-img{height:210px}
      .path-grid{grid-template-columns:1fr}
      .hero-image{height:260px}
      .floating-card{position:static;margin-top:12px;transform:none}
      .hero-panel::before{display:none}
      .footer-grid{grid-template-columns:1fr}
      .copyright{flex-direction:column}
    }
    @media (max-width:520px){
      h1{letter-spacing:-.6px}
      .hero-panel,.cta-banner{border-radius:24px;padding:14px}
      .cta-banner{padding:26px 20px}
      .entry-card{padding:20px}
      .section-title{margin-bottom:24px}
      .article-large .article-img{height:230px}
      .data-box strong{font-size:28px}
    }

/* roulang page: category1 */
:root{
      --primary:#2563EB;
      --primary-dark:#1E40AF;
      --primary-soft:#EFF6FF;
      --accent:#06B6D4;
      --accent-soft:#ECFEFF;
      --warning:#F59E0B;
      --warning-soft:#FFFBEB;
      --success:#10B981;
      --success-soft:#ECFDF5;
      --text-main:#111827;
      --text-secondary:#4B5563;
      --text-muted:#6B7280;
      --bg-body:#F8FAFC;
      --bg-section:#FFFFFF;
      --bg-soft:#F1F5F9;
      --border:#E5E7EB;
      --border-strong:#CBD5E1;
      --shadow-sm:0 10px 28px rgba(15,23,42,.06);
      --shadow-md:0 18px 45px rgba(15,23,42,.08);
      --shadow-lg:0 24px 64px rgba(15,23,42,.12);
      --radius-lg:24px;
      --radius-md:20px;
      --radius-sm:14px;
      --container:1220px;
      --header-h:76px;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
      color:var(--text-main);
      background:
        radial-gradient(circle at 8% 8%, rgba(37,99,235,.08), transparent 28%),
        radial-gradient(circle at 92% 18%, rgba(6,182,212,.08), transparent 30%),
        var(--bg-body);
      line-height:1.75;
      font-size:16px;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{border:0;cursor:pointer}
    ::selection{background:rgba(37,99,235,.16)}
    .container{max-width:var(--container);margin:0 auto;padding:0 24px}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,255,255,.94);
      border-bottom:1px solid rgba(226,232,240,.85);
      backdrop-filter:saturate(1.2) blur(10px);
      transition:box-shadow .25s ease,border-color .25s ease;
    }
    .site-header.is-scrolled{
      box-shadow:0 12px 32px rgba(15,23,42,.08);
      border-color:rgba(203,213,225,.95);
    }
    .nav-wrap{
      min-height:var(--header-h);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:800;
      font-size:20px;
      background:linear-gradient(135deg,var(--primary),var(--accent));
      box-shadow:0 12px 26px rgba(37,99,235,.22);
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.18}
    .brand-text strong{font-size:17px;letter-spacing:.2px}
    .brand-text span{font-size:12px;color:var(--text-muted);font-weight:600;margin-top:3px}
    .desktop-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      flex:1;
    }
    .desktop-nav a{
      position:relative;
      padding:10px 16px;
      border-radius:999px;
      color:var(--text-secondary);
      font-size:15px;
      font-weight:700;
      transition:color .2s ease,background .2s ease;
    }
    .desktop-nav a:hover,
    .desktop-nav a:focus-visible{
      color:var(--primary);
      background:var(--primary-soft);
      outline:none;
    }
    .desktop-nav a.active{
      color:var(--primary-dark);
      background:var(--primary-soft);
    }
    .desktop-nav a.active::after{
      content:"";
      position:absolute;
      left:50%;
      bottom:5px;
      width:18px;
      height:3px;
      border-radius:999px;
      transform:translateX(-50%);
      background:var(--primary);
    }
    .nav-actions{display:flex;align-items:center;gap:12px}
    .status-badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 12px;
      border-radius:999px;
      background:var(--success-soft);
      color:#047857;
      font-size:12px;
      font-weight:800;
      border:1px solid rgba(16,185,129,.18);
      white-space:nowrap;
    }
    .status-dot{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--success);
      box-shadow:0 0 0 4px rgba(16,185,129,.12);
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:12px 20px;
      border-radius:999px;
      font-weight:800;
      font-size:14px;
      line-height:1.2;
      border:1px solid transparent;
      transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
      user-select:none;
      white-space:nowrap;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn:active{transform:translateY(0)}
    .btn:focus-visible{outline:4px solid rgba(37,99,235,.18);outline-offset:2px}
    .btn-primary{
      color:#fff;
      background:var(--primary);
      box-shadow:0 14px 30px rgba(37,99,235,.22);
    }
    .btn-primary:hover{background:var(--primary-dark);box-shadow:0 18px 40px rgba(37,99,235,.28)}
    .btn-secondary{
      color:var(--primary-dark);
      background:#fff;
      border-color:rgba(37,99,235,.2);
      box-shadow:var(--shadow-sm);
    }
    .btn-secondary:hover{background:var(--primary-soft);border-color:rgba(37,99,235,.34)}
    .btn-soft{
      color:var(--primary-dark);
      background:var(--primary-soft);
      border-color:rgba(37,99,235,.12);
    }
    .btn-soft:hover{background:#DBEAFE}
    .text-link{
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:var(--primary);
      font-weight:800;
      font-size:14px;
      transition:gap .2s ease,color .2s ease;
    }
    .text-link:hover{gap:10px;color:var(--primary-dark)}
    .mobile-toggle{
      display:none;
      width:42px;
      height:42px;
      border-radius:14px;
      background:var(--bg-soft);
      color:var(--text-main);
      font-size:22px;
      transition:background .2s ease,color .2s ease;
    }
    .mobile-toggle:hover{background:var(--primary-soft);color:var(--primary)}
    .mobile-menu{
      display:none;
      padding:0 0 16px;
      border-top:1px solid var(--border);
    }
    .mobile-menu a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:13px 14px;
      margin-top:8px;
      border-radius:14px;
      background:#fff;
      color:var(--text-secondary);
      font-weight:800;
      border:1px solid var(--border);
    }
    .mobile-menu a.active{color:var(--primary);background:var(--primary-soft);border-color:rgba(37,99,235,.2)}
    .section{padding:78px 0}
    .section-soft{background:rgba(241,245,249,.72)}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border-radius:999px;
      background:#fff;
      color:var(--primary-dark);
      border:1px solid rgba(37,99,235,.16);
      box-shadow:0 8px 20px rgba(37,99,235,.06);
      font-size:13px;
      font-weight:800;
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 4px rgba(6,182,212,.12);
    }
    .hero-channel{
      padding:58px 0 40px;
      position:relative;
      overflow:hidden;
    }
    .hero-channel::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg,rgba(248,250,252,.96),rgba(248,250,252,.78)),
        url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
      z-index:-2;
    }
    .hero-channel::after{
      content:"";
      position:absolute;
      right:-120px;
      top:40px;
      width:420px;
      height:420px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(6,182,212,.16),transparent 65%);
      z-index:-1;
    }
    .breadcrumb{
      display:flex;
      align-items:center;
      gap:9px;
      color:var(--text-muted);
      font-size:14px;
      font-weight:700;
      margin-bottom:24px;
    }
    .breadcrumb a:hover{color:var(--primary)}
    .breadcrumb span{color:var(--primary-dark)}
    .channel-grid{
      display:grid;
      grid-template-columns:minmax(0,1.45fr) minmax(320px,.55fr);
      gap:34px;
      align-items:stretch;
    }
    .channel-copy{
      padding:38px;
      border-radius:30px;
      background:rgba(255,255,255,.82);
      border:1px solid rgba(226,232,240,.92);
      box-shadow:var(--shadow-md);
    }
    h1{
      margin-top:18px;
      font-size:46px;
      line-height:1.16;
      letter-spacing:-1.2px;
      font-weight:800;
      max-width:780px;
    }
    .hero-desc{
      margin-top:18px;
      max-width:760px;
      color:var(--text-secondary);
      font-size:17px;
      line-height:1.85;
    }
    .hero-note{
      margin-top:18px;
      padding:14px 16px;
      border-left:4px solid var(--accent);
      background:var(--accent-soft);
      border-radius:0 16px 16px 0;
      color:#155E75;
      font-size:14px;
      font-weight:700;
    }
    .channel-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:28px;
    }
    .stats-panel{
      display:grid;
      gap:14px;
      padding:22px;
      border-radius:30px;
      background:#fff;
      border:1px solid var(--border);
      box-shadow:var(--shadow-md);
    }
    .stat-card{
      padding:18px;
      border-radius:20px;
      background:linear-gradient(180deg,#fff,var(--bg-body));
      border:1px solid var(--border);
      transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
    }
    .stat-card:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow-sm);
      border-color:rgba(37,99,235,.22);
    }
    .stat-card strong{
      display:block;
      font-size:28px;
      line-height:1;
      color:var(--primary-dark);
      letter-spacing:-.5px;
    }
    .stat-card span{
      display:block;
      margin-top:8px;
      color:var(--text-muted);
      font-size:14px;
      font-weight:700;
    }
    .filter-wrap{
      position:relative;
      z-index:2;
      margin-top:30px;
      padding:14px;
      border-radius:24px;
      background:#fff;
      border:1px solid var(--border);
      box-shadow:var(--shadow-sm);
      overflow:auto;
    }
    .filter-pills{
      display:flex;
      gap:10px;
      min-width:max-content;
    }
    .filter-pills button{
      padding:10px 16px;
      border-radius:999px;
      background:var(--bg-soft);
      color:var(--text-secondary);
      font-weight:800;
      font-size:14px;
      border:1px solid transparent;
      transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
    }
    .filter-pills button:hover{background:var(--primary-soft);color:var(--primary);transform:translateY(-1px)}
    .filter-pills button.active{background:var(--primary);color:#fff}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:30px;
    }
    .section-head h2{
      font-size:32px;
      line-height:1.25;
      letter-spacing:-.6px;
      font-weight:800;
    }
    .section-head p{
      max-width:620px;
      color:var(--text-secondary);
      margin-top:10px;
    }
    .layout{
      display:grid;
      grid-template-columns:minmax(0, .7fr) minmax(300px,.3fr);
      gap:28px;
      align-items:start;
    }
    .news-list{display:grid;gap:18px}
    .news-card{
      display:grid;
      grid-template-columns:220px minmax(0,1fr);
      gap:20px;
      padding:18px;
      border-radius:24px;
      background:#fff;
      border:1px solid var(--border);
      box-shadow:0 14px 36px rgba(15,23,42,.055);
      transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
    }
    .news-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-md);
      border-color:rgba(37,99,235,.22);
    }
    .news-thumb{
      overflow:hidden;
      border-radius:18px;
      min-height:140px;
      background:var(--bg-soft);
    }
    .news-thumb img{
      width:100%;
      height:100%;
      min-height:140px;
      object-fit:cover;
      transition:transform .35s ease;
    }
    .news-card:hover .news-thumb img{transform:scale(1.035)}
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:9px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      padding:5px 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:800;
      line-height:1.2;
      background:var(--primary-soft);
      color:var(--primary-dark);
      border:1px solid rgba(37,99,235,.12);
    }
    .tag.cyan{background:var(--accent-soft);color:#0E7490;border-color:rgba(6,182,212,.16)}
    .tag.orange{background:var(--warning-soft);color:#B45309;border-color:rgba(245,158,11,.18)}
    .tag.green{background:var(--success-soft);color:#047857;border-color:rgba(16,185,129,.16)}
    .news-card h3{
      font-size:21px;
      line-height:1.35;
      margin-bottom:8px;
      letter-spacing:-.2px;
    }
    .news-card h3 a:hover{color:var(--primary)}
    .news-card p{
      color:var(--text-secondary);
      font-size:15px;
      line-height:1.75;
      margin-bottom:12px;
    }
    .meta{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      color:var(--text-muted);
      font-size:13px;
      font-weight:700;
      margin-bottom:12px;
    }
    .sidebar{
      display:grid;
      gap:18px;
      position:sticky;
      top:98px;
    }
    .side-card{
      border-radius:24px;
      background:#fff;
      border:1px solid var(--border);
      box-shadow:var(--shadow-sm);
      padding:22px;
    }
    .side-card.highlight{
      background:linear-gradient(180deg,#fff,var(--primary-soft));
      border-color:rgba(37,99,235,.18);
    }
    .side-title{
      font-size:18px;
      font-weight:800;
      margin-bottom:12px;
      letter-spacing:-.2px;
    }
    .side-card p{
      color:var(--text-secondary);
      font-size:14px;
      line-height:1.75;
    }
    .domain-box{
      margin-top:14px;
      padding:12px 13px;
      border-radius:15px;
      background:#fff;
      border:1px dashed rgba(37,99,235,.32);
      color:var(--primary-dark);
      font-weight:800;
      font-size:13px;
      word-break:break-all;
    }
    .hot-list{
      list-style:none;
      display:grid;
      gap:12px;
      counter-reset:item;
    }
    .hot-list li{
      counter-increment:item;
      display:grid;
      grid-template-columns:30px 1fr;
      gap:10px;
      align-items:start;
      padding-bottom:12px;
      border-bottom:1px solid var(--border);
    }
    .hot-list li:last-child{border-bottom:0;padding-bottom:0}
    .hot-list li::before{
      content:counter(item);
      width:30px;
      height:30px;
      border-radius:11px;
      display:grid;
      place-items:center;
      background:var(--bg-soft);
      color:var(--primary);
      font-size:13px;
      font-weight:900;
    }
    .hot-list a{
      color:var(--text-secondary);
      font-size:14px;
      font-weight:800;
      line-height:1.55;
      transition:color .2s ease;
    }
    .hot-list a:hover{color:var(--primary)}
    .check-list{
      display:grid;
      gap:11px;
      margin-top:16px;
      list-style:none;
    }
    .check-list li{
      display:flex;
      gap:10px;
      color:var(--text-secondary);
      font-size:14px;
      line-height:1.65;
    }
    .check-list li::before{
      content:"";
      width:18px;
      height:18px;
      flex:0 0 18px;
      margin-top:4px;
      border-radius:50%;
      background:var(--accent);
      box-shadow:inset 0 0 0 5px var(--accent-soft);
    }
    .insight-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:22px;
      align-items:stretch;
    }
    .insight-card{
      border-radius:28px;
      background:#fff;
      border:1px solid var(--border);
      box-shadow:var(--shadow-md);
      overflow:hidden;
    }
    .insight-card .cover{
      height:260px;
      overflow:hidden;
      background:var(--bg-soft);
    }
    .insight-card .cover img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .35s ease;
    }
    .insight-card:hover .cover img{transform:scale(1.03)}
    .insight-body{padding:26px}
    .insight-body h2{font-size:28px;line-height:1.28;margin:12px 0}
    .insight-body p{color:var(--text-secondary)}
    .audit-stack{display:grid;gap:16px}
    .audit-item{
      padding:22px;
      border-radius:24px;
      background:#fff;
      border:1px solid var(--border);
      box-shadow:var(--shadow-sm);
      transition:transform .2s ease,box-shadow .2s ease;
    }
    .audit-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
    .audit-item strong{
      display:block;
      font-size:20px;
      line-height:1.25;
      margin-bottom:8px;
      color:var(--text-main);
    }
    .audit-item p{color:var(--text-secondary);font-size:15px}
    .process{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .step{
      position:relative;
      padding:24px;
      border-radius:24px;
      background:#fff;
      border:1px solid var(--border);
      box-shadow:var(--shadow-sm);
      overflow:hidden;
      transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
    }
    .step:hover{
      transform:translateY(-4px);
      border-color:rgba(37,99,235,.24);
      box-shadow:var(--shadow-md);
    }
    .step-num{
      width:40px;
      height:40px;
      border-radius:15px;
      display:grid;
      place-items:center;
      background:var(--primary-soft);
      color:var(--primary);
      font-weight:900;
      margin-bottom:16px;
    }
    .step h3{font-size:19px;margin-bottom:8px}
    .step p{color:var(--text-secondary);font-size:15px}
    .recommend-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .recommend-card{
      display:flex;
      gap:16px;
      padding:18px;
      border-radius:24px;
      background:#fff;
      border:1px solid var(--border);
      box-shadow:var(--shadow-sm);
      transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
    }
    .recommend-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-md);
      border-color:rgba(37,99,235,.22);
    }
    .recommend-icon{
      width:48px;
      height:48px;
      flex:0 0 48px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background:var(--primary-soft);
      color:var(--primary);
      font-weight:900;
      font-size:20px;
    }
    .recommend-card h3{font-size:18px;margin-bottom:6px}
    .recommend-card p{font-size:14px;color:var(--text-secondary);line-height:1.7}
    .faq-list{display:grid;gap:14px;max-width:900px;margin:0 auto}
    .faq-item{
      border-radius:20px;
      background:#fff;
      border:1px solid var(--border);
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    .faq-question{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:19px 22px;
      background:#fff;
      color:var(--text-main);
      font-weight:800;
      text-align:left;
    }
    .faq-question:hover{color:var(--primary)}
    .faq-question:focus-visible{outline:4px solid rgba(37,99,235,.16);outline-offset:-4px}
    .faq-question span:last-child{
      width:28px;
      height:28px;
      border-radius:10px;
      display:grid;
      place-items:center;
      background:var(--bg-soft);
      color:var(--primary);
      transition:transform .2s ease;
      flex:0 0 28px;
    }
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
    .faq-answer{
      display:none;
      padding:0 22px 20px;
      color:var(--text-secondary);
      font-size:15px;
      line-height:1.8;
    }
    .faq-item.open .faq-answer{display:block}
    .cta-panel{
      position:relative;
      overflow:hidden;
      border-radius:32px;
      padding:42px;
      background:
        linear-gradient(135deg,rgba(37,99,235,.1),rgba(6,182,212,.08)),
        #fff;
      border:1px solid rgba(37,99,235,.16);
      box-shadow:var(--shadow-md);
      display:grid;
      grid-template-columns:1fr auto;
      gap:28px;
      align-items:center;
    }
    .cta-panel::after{
      content:"";
      position:absolute;
      right:36px;
      top:-70px;
      width:210px;
      height:210px;
      border-radius:50%;
      background:rgba(245,158,11,.12);
    }
    .cta-panel h2{
      position:relative;
      z-index:1;
      font-size:32px;
      line-height:1.25;
      margin-bottom:10px;
    }
    .cta-panel p{
      position:relative;
      z-index:1;
      color:var(--text-secondary);
      max-width:720px;
    }
    .cta-actions{
      position:relative;
      z-index:1;
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .site-footer{
      background:#fff;
      border-top:1px solid var(--border);
      padding:56px 0 28px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .75fr .75fr 1fr;
      gap:32px;
      align-items:start;
    }
    .footer-brand p{
      margin-top:16px;
      color:var(--text-secondary);
      font-size:14px;
      line-height:1.8;
      max-width:360px;
    }
    .footer-title{
      font-size:15px;
      font-weight:900;
      margin-bottom:14px;
    }
    .footer-links{display:grid;gap:10px}
    .footer-links a{
      color:var(--text-secondary);
      font-size:14px;
      font-weight:700;
      transition:color .2s ease,transform .2s ease;
    }
    .footer-links a:hover{color:var(--primary);transform:translateX(3px)}
    .copyright{
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid var(--border);
      display:flex;
      justify-content:space-between;
      gap:16px;
      color:var(--text-muted);
      font-size:13px;
      flex-wrap:wrap;
    }
    @media (prefers-reduced-motion:reduce){
      *,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}
    }
    @media (max-width:1024px){
      .container{padding:0 20px}
      .nav-actions .status-badge{display:none}
      .channel-grid,.layout,.insight-grid{grid-template-columns:1fr}
      .sidebar{position:static;grid-template-columns:repeat(3,1fr)}
      .process{grid-template-columns:repeat(2,1fr)}
      .recommend-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
      h1{font-size:40px}
    }
    @media (max-width:768px){
      .container{padding:0 16px}
      .desktop-nav,.nav-actions>.btn{display:none}
      .mobile-toggle{display:grid}
      .mobile-menu.open{display:block}
      .brand-text strong{font-size:16px}
      .hero-channel{padding:38px 0 30px}
      .channel-copy{padding:24px;border-radius:24px}
      h1{font-size:34px;letter-spacing:-.6px}
      .hero-desc{font-size:16px}
      .stats-panel{grid-template-columns:repeat(2,1fr)}
      .section{padding:56px 0}
      .section-head{display:block}
      .section-head h2{font-size:28px}
      .news-card{grid-template-columns:1fr}
      .news-thumb img,.news-thumb{min-height:190px}
      .sidebar{grid-template-columns:1fr}
      .insight-card .cover{height:210px}
      .process{grid-template-columns:1fr}
      .cta-panel{grid-template-columns:1fr;padding:28px;border-radius:26px}
      .cta-actions{justify-content:flex-start}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:grid}
    }
    @media (max-width:520px){
      .nav-wrap{min-height:68px}
      .brand-mark{width:38px;height:38px;border-radius:13px}
      .brand-text span{display:none}
      .channel-copy{padding:20px}
      h1{font-size:30px}
      .channel-actions .btn,.cta-actions .btn{width:100%}
      .stats-panel{grid-template-columns:1fr}
      .filter-wrap{border-radius:18px}
      .news-thumb img,.news-thumb{min-height:168px}
      .recommend-card{display:grid}
      .cta-panel h2{font-size:26px}
    }