/* roulang page: index */
:root{
      --primary:#2563EB;
      --primary-dark:#1D4ED8;
      --primary-soft:#EAF2FF;
      --cyan:#0EA5E9;
      --warning:#F59E0B;
      --warning-soft:#FFF7E6;
      --bg:#F7FAFF;
      --surface:#FFFFFF;
      --surface-blue:#F1F6FF;
      --text:#1F2937;
      --muted:#64748B;
      --muted-2:#94A3B8;
      --border:#E5EAF3;
      --border-blue:rgba(37,99,235,.22);
      --shadow:0 16px 40px rgba(37,99,235,.08);
      --shadow-lg:0 22px 56px rgba(37,99,235,.14);
      --radius-sm:14px;
      --radius:22px;
      --radius-lg:30px;
      --container:1140px;
      --section:86px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 8% 5%, rgba(37,99,235,.09), transparent 34%),
        radial-gradient(circle at 92% 16%, rgba(14,165,233,.10), transparent 30%),
        linear-gradient(180deg,#fff 0%,var(--bg) 42%,#fff 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:.22s ease}
    a:hover{color:var(--primary)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    ::selection{background:rgba(37,99,235,.18)}
    .container{max-width:var(--container)}
    .site-header{
      position:sticky;
      top:0;
      z-index:1040;
      background:rgba(255,255,255,.92);
      backdrop-filter:saturate(180%) blur(14px);
      border-bottom:1px solid rgba(226,232,240,.86);
    }
    .navbar{padding:14px 0}
    .brand-mark{
      width:46px;height:46px;border-radius:16px;
      display:grid;place-items:center;
      background:linear-gradient(135deg,var(--primary),var(--cyan));
      color:#fff;font-weight:800;
      box-shadow:0 12px 28px rgba(37,99,235,.22);
      letter-spacing:.2px;
    }
    .navbar-brand{display:flex;align-items:center;gap:12px;margin-right:28px}
    .brand-text{display:flex;flex-direction:column;line-height:1.18}
    .brand-title{font-weight:800;font-size:17px;color:var(--text)}
    .brand-sub{font-size:12px;color:var(--muted)}
    .navbar-nav{gap:8px}
    .nav-link{
      color:#334155;
      font-weight:650;
      padding:10px 14px!important;
      border-radius:999px;
    }
    .nav-link:hover,.nav-link:focus{background:var(--primary-soft);color:var(--primary)}
    .nav-link.active{background:var(--primary);color:#fff!important;box-shadow:0 10px 20px rgba(37,99,235,.18)}
    .navbar-toggler{
      border:1px solid var(--border);
      border-radius:14px;
      padding:8px 10px;
      box-shadow:none!important;
    }
    .header-actions{display:flex;align-items:center;gap:10px}
    .age-badge,.pill{
      display:inline-flex;align-items:center;gap:6px;
      padding:7px 12px;border-radius:999px;
      font-size:13px;font-weight:700;
      color:var(--primary);
      background:var(--primary-soft);
      border:1px solid rgba(37,99,235,.12);
      white-space:nowrap;
    }
    .age-badge.warning{color:#A16207;background:var(--warning-soft);border-color:rgba(245,158,11,.2)}
    .btn-custom{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:46px;padding:12px 20px;border-radius:999px;
      font-weight:750;border:1px solid transparent;
      transition:.24s ease;
      cursor:pointer;
    }
    .btn-primary-custom{
      background:var(--primary);color:#fff;
      box-shadow:0 14px 26px rgba(37,99,235,.22);
    }
    .btn-primary-custom:hover,.btn-primary-custom:focus{
      background:var(--primary-dark);color:#fff;transform:translateY(-2px);
      box-shadow:0 18px 34px rgba(37,99,235,.30);
    }
    .btn-secondary-custom{
      background:#fff;color:var(--primary);border-color:var(--border-blue);
    }
    .btn-secondary-custom:hover,.btn-secondary-custom:focus{
      background:var(--primary-soft);color:var(--primary-dark);transform:translateY(-2px);
    }
    .btn-link-soft{
      color:var(--primary);font-weight:750;display:inline-flex;align-items:center;gap:6px;
    }
    .btn-link-soft:hover{gap:10px;color:var(--primary-dark)}
    .mega-wrap{position:relative}
    .mega-toggle{
      border:0;background:#fff;color:#334155;font-weight:750;
      padding:10px 14px;border-radius:999px;
    }
    .mega-toggle:hover,.mega-toggle:focus{background:var(--primary-soft);color:var(--primary)}
    .mega-panel{
      position:absolute;right:0;top:calc(100% + 14px);
      width:520px;background:#fff;border:1px solid var(--border);
      border-radius:24px;box-shadow:var(--shadow-lg);
      padding:18px;opacity:0;visibility:hidden;transform:translateY(8px);
      transition:.22s ease;
    }
    .mega-wrap:hover .mega-panel,.mega-wrap:focus-within .mega-panel{
      opacity:1;visibility:visible;transform:translateY(0);
    }
    .mega-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:14px}
    .mega-link{
      display:flex;gap:10px;align-items:flex-start;
      padding:12px;border-radius:16px;border:1px solid transparent;
    }
    .mega-link:hover{background:var(--primary-soft);border-color:rgba(37,99,235,.12)}
    .dot{
      width:10px;height:10px;border-radius:50%;background:var(--primary);
      margin-top:8px;box-shadow:0 0 0 5px rgba(37,99,235,.10);
      flex:0 0 auto;
    }
    .mega-card{
      padding:14px;border-radius:18px;background:linear-gradient(135deg,#F8FBFF,#EAF2FF);
      border:1px solid rgba(37,99,235,.12);
    }
    .mega-card strong{display:block;margin-bottom:4px}
    main section{padding:var(--section) 0}
    .section-head{
      display:flex;align-items:end;justify-content:space-between;gap:24px;
      margin-bottom:30px;
    }
    .section-kicker{
      display:inline-flex;align-items:center;gap:8px;
      color:var(--primary);font-weight:800;
      background:var(--primary-soft);border:1px solid rgba(37,99,235,.12);
      border-radius:999px;padding:7px 13px;font-size:13px;
      margin-bottom:12px;
    }
    h1,h2,h3{letter-spacing:-.02em;color:#111827}
    h1{font-size:46px;line-height:1.18;font-weight:850;margin:16px 0 16px}
    h2{font-size:32px;line-height:1.25;font-weight:820;margin:0}
    h3{font-size:20px;font-weight:780;margin:0 0 10px}
    .lead-text{font-size:18px;color:#334155;line-height:1.85;max-width:760px}
    .muted{color:var(--muted)}
    .hero{
      padding:42px 0 78px;
      position:relative;
    }
    .flash-bar{
      display:flex;align-items:center;justify-content:space-between;gap:18px;
      padding:14px 18px;border-radius:22px;
      background:linear-gradient(90deg,#EFF6FF,#FFFFFF 45%,#FFF7E6);
      border:1px solid rgba(37,99,235,.16);
      box-shadow:var(--shadow);
      margin-bottom:24px;
    }
    .flash-left{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
    .flash-icon{
      width:38px;height:38px;border-radius:14px;background:var(--primary);
      color:#fff;display:grid;place-items:center;font-weight:900;
    }
    .countdown{display:flex;align-items:center;gap:8px}
    .time-box{
      min-width:42px;text-align:center;border-radius:12px;padding:6px 7px;
      background:#fff;border:1px solid var(--border-blue);
      color:var(--primary);font-weight:850;
    }
    .hero-stage{
      display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:stretch;
    }
    .hero-copy{
      padding:34px;border-radius:var(--radius-lg);
      background:rgba(255,255,255,.86);
      border:1px solid rgba(226,232,240,.95);
      box-shadow:var(--shadow);
      position:relative;overflow:hidden;
    }
    .hero-copy:before{
      content:"";position:absolute;right:-80px;top:-80px;width:220px;height:220px;
      background:radial-gradient(circle,rgba(37,99,235,.12),transparent 70%);
    }
    .profile-line{display:flex;align-items:center;gap:14px;position:relative;z-index:1}
    .avatar-xl{
      width:68px;height:68px;border-radius:24px;
      background:linear-gradient(135deg,var(--primary),#60A5FA);
      color:#fff;display:grid;place-items:center;font-size:20px;font-weight:900;
      box-shadow:0 18px 34px rgba(37,99,235,.22);
    }
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
    .hero-badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
    .product-card{
      border-radius:var(--radius-lg);
      background:linear-gradient(180deg,#FFFFFF,#F5F9FF);
      border:1px solid rgba(37,99,235,.16);
      box-shadow:var(--shadow-lg);
      padding:24px;
      display:flex;flex-direction:column;gap:18px;
      min-height:100%;
      position:relative;
      overflow:hidden;
    }
    .product-card:after{
      content:"";position:absolute;right:-90px;bottom:-90px;width:260px;height:260px;
      background:radial-gradient(circle,rgba(14,165,233,.16),transparent 70%);
    }
    .main-offer{
      position:relative;z-index:1;
      padding:22px;border-radius:24px;background:#fff;
      border:1px solid var(--border);
    }
    .offer-top{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:14px}
    .offer-price{font-size:34px;line-height:1;font-weight:900;color:var(--primary)}
    .offer-list{display:grid;gap:10px;margin:16px 0 0;padding:0;list-style:none}
    .offer-list li{
      display:flex;gap:10px;align-items:flex-start;color:#334155;
      padding:10px 12px;border-radius:14px;background:#F8FBFF;
    }
    .check{
      width:22px;height:22px;border-radius:50%;display:grid;place-items:center;
      background:rgba(37,99,235,.12);color:var(--primary);font-weight:900;flex:0 0 auto;
    }
    .mini-matrix{
      display:grid;grid-template-columns:repeat(2,1fr);gap:12px;position:relative;z-index:1;
    }
    .mini-card{
      padding:14px;border-radius:18px;background:#fff;border:1px solid var(--border);
      transition:.22s ease;
    }
    .mini-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
    .mini-card span{display:block;font-size:13px;color:var(--muted)}
    .status-strip{
      margin-top:18px;border-radius:20px;padding:14px 18px;
      background:rgba(234,242,255,.72);border:1px solid rgba(37,99,235,.12);
      display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
    }
    .directory-section{background:linear-gradient(180deg,rgba(241,246,255,.74),rgba(255,255,255,.2))}
    .directory-grid{
      display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:start;
    }
    .profile-card,.soft-card,.content-card,.trust-card,.subscribe-card{
      background:#fff;border:1px solid var(--border);border-radius:var(--radius);
      box-shadow:var(--shadow);
    }
    .profile-card{padding:26px;position:sticky;top:92px}
    .profile-head{display:flex;gap:14px;align-items:center;margin-bottom:18px}
    .avatar-md{
      width:58px;height:58px;border-radius:20px;
      background:linear-gradient(135deg,#DBEAFE,#93C5FD);
      color:var(--primary-dark);display:grid;place-items:center;font-weight:900;
    }
    .profile-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0}
    .stat-pill{
      padding:12px;border-radius:16px;background:var(--surface-blue);
      text-align:center;border:1px solid rgba(37,99,235,.10);
    }
    .stat-pill strong{display:block;color:#111827;font-size:20px;line-height:1.1}
    .stat-pill span{font-size:12px;color:var(--muted)}
    .directory-list{display:grid;gap:14px}
    .directory-item{
      padding:20px;border-radius:22px;background:#fff;border:1px solid var(--border);
      display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;
      transition:.22s ease;
    }
    .directory-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:rgba(37,99,235,.22)}
    .num{
      width:42px;height:42px;border-radius:15px;display:grid;place-items:center;
      background:var(--primary-soft);color:var(--primary);font-weight:900;
    }
    .value-layout{
      display:grid;grid-template-columns:1.1fr .9fr;gap:24px;
    }
    .value-big{
      padding:30px;border-radius:28px;background:linear-gradient(135deg,#FFFFFF,#EEF6FF);
      border:1px solid rgba(37,99,235,.14);box-shadow:var(--shadow);
      min-height:330px;
    }
    .value-points{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:22px}
    .point{
      padding:16px;border-radius:18px;background:#fff;border:1px solid var(--border);
    }
    .point strong{display:block;margin-bottom:6px}
    .vertical-feed{display:grid;gap:14px}
    .vertical-card{
      min-height:126px;border-radius:22px;padding:18px;
      background:linear-gradient(135deg,#FFFFFF,#F5F9FF);
      border:1px solid var(--border);box-shadow:0 10px 24px rgba(37,99,235,.06);
      transition:.22s ease;position:relative;overflow:hidden;
    }
    .vertical-card:before{
      content:"";position:absolute;right:14px;top:14px;width:54px;height:54px;border-radius:18px;
      background:linear-gradient(135deg,rgba(37,99,235,.14),rgba(14,165,233,.08));
    }
    .vertical-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
    .featured-grid{
      display:grid;grid-template-columns:1.25fr .75fr;gap:18px;
    }
    .content-card{padding:24px;transition:.22s ease}
    .content-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(37,99,235,.22)}
    .content-card.large{
      min-height:360px;background:
        radial-gradient(circle at 85% 16%,rgba(37,99,235,.12),transparent 34%),
        linear-gradient(135deg,#fff,#F1F6FF);
    }
    .side-stack{display:grid;gap:18px}
    .meta-line{
      display:flex;gap:10px;flex-wrap:wrap;align-items:center;
      color:var(--muted);font-size:13px;margin-top:18px;
    }
    .hot-list{
      margin:22px 0 0;padding:0;list-style:none;display:grid;gap:12px;
    }
    .hot-list li{
      display:flex;align-items:center;gap:12px;
      padding:13px;border-radius:16px;background:#fff;border:1px solid var(--border);
    }
    .hot-rank{
      width:30px;height:30px;border-radius:11px;display:grid;place-items:center;
      background:var(--primary);color:#fff;font-weight:900;font-size:13px;
    }
    .trust-section{padding-top:40px}
    .trust-wrap{
      border-radius:30px;background:linear-gradient(135deg,#EAF2FF,#FFFFFF);
      border:1px solid rgba(37,99,235,.14);padding:28px;box-shadow:var(--shadow);
    }
    .trust-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:22px}
    .trust-card{padding:18px;box-shadow:none}
    .trust-icon{
      width:42px;height:42px;border-radius:15px;background:var(--primary-soft);
      display:grid;place-items:center;color:var(--primary);font-weight:900;margin-bottom:12px;
    }
    .news-layout{display:grid;grid-template-columns:1fr 360px;gap:24px;align-items:start}
    .news-list{
      background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:12px;
    }
    .news-item{
      display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;
      padding:16px;border-radius:18px;border-bottom:1px solid #EEF2F7;
      transition:.22s ease;
    }
    .news-item:last-child{border-bottom:0}
    .news-item:hover{background:var(--primary-soft)}
    .news-date{font-size:13px;color:var(--muted);white-space:nowrap}
    .news-item h3{font-size:17px;margin-bottom:4px}
    .recommend-card{
      padding:22px;border-radius:var(--radius);background:#fff;border:1px solid var(--border);
      box-shadow:var(--shadow);position:sticky;top:92px;
    }
    .quote-card{
      margin-top:14px;padding:18px;border-radius:18px;background:linear-gradient(135deg,#F8FBFF,#EEF6FF);
      border:1px solid rgba(37,99,235,.12);
    }
    .subscribe-section{
      background:
        radial-gradient(circle at 12% 80%,rgba(37,99,235,.09),transparent 26%),
        linear-gradient(180deg,#fff,#F7FAFF);
    }
    .subscribe-card{
      padding:30px;background:linear-gradient(135deg,#FFFFFF,#EEF6FF);
      display:grid;grid-template-columns:1fr .95fr;gap:24px;align-items:center;
    }
    .subscribe-form{
      display:flex;gap:10px;padding:8px;border-radius:20px;background:#fff;
      border:1px solid var(--border);box-shadow:0 12px 26px rgba(37,99,235,.07);
    }
    .subscribe-form input{
      flex:1;border:0;outline:0;min-height:48px;padding:0 12px;color:var(--text);
      background:transparent;
    }
    .subscribe-form:focus-within{border-color:var(--primary);box-shadow:0 0 0 5px rgba(37,99,235,.10)}
    .form-note{font-size:13px;color:var(--muted);margin-top:10px}
    .faq-section{padding-top:58px}
    .accordion{display:grid;gap:12px}
    .accordion-item{
      border:1px solid var(--border)!important;border-radius:18px!important;
      overflow:hidden;background:#fff;box-shadow:0 10px 24px rgba(37,99,235,.05);
    }
    .accordion-button{
      font-weight:780;color:#111827;background:#fff!important;box-shadow:none!important;
      padding:18px 20px;
    }
    .accordion-button:not(.collapsed){color:var(--primary);border-bottom:1px solid rgba(37,99,235,.10)}
    .accordion-button:focus{box-shadow:0 0 0 4px rgba(37,99,235,.12)!important}
    .accordion-body{color:#334155;padding:18px 20px 22px}
    .site-footer{
      background:#F1F6FF;border-top:1px solid var(--border);padding:44px 0 24px;
    }
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:28px}
    .footer-brand{display:flex;gap:12px;align-items:center;margin-bottom:14px}
    .footer-links{display:grid;gap:10px}
    .footer-links a{color:#475569}
    .footer-links a:hover{color:var(--primary);transform:translateX(3px)}
    .copyright{
      margin-top:28px;padding-top:18px;border-top:1px solid rgba(148,163,184,.22);
      color:var(--muted);font-size:13px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
    }
    .floating-cta{
      position:fixed;left:50%;bottom:18px;transform:translateX(-50%);
      z-index:1030;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);
      border:1px solid var(--border);border-radius:999px;padding:8px 10px 8px 16px;
      box-shadow:0 18px 42px rgba(37,99,235,.16);
      display:flex;align-items:center;gap:14px;
    }
    .floating-cta span{font-size:14px;color:#334155;white-space:nowrap}
    @media (max-width: 991.98px){
      :root{--section:62px}
      .navbar-collapse{
        margin-top:14px;padding:14px;border-radius:22px;background:#fff;border:1px solid var(--border);
        box-shadow:var(--shadow);
      }
      .header-actions{margin-top:12px;align-items:stretch;flex-direction:column}
      .mega-wrap{display:none}
      h1{font-size:36px}
      h2{font-size:28px}
      .hero-stage,.directory-grid,.value-layout,.featured-grid,.news-layout,.subscribe-card,.footer-grid{
        grid-template-columns:1fr;
      }
      .profile-card,.recommend-card{position:static}
      .trust-row{grid-template-columns:repeat(2,1fr)}
      .section-head{align-items:flex-start;flex-direction:column}
    }
    @media (max-width: 767.98px){
      :root{--section:52px}
      body{background:linear-gradient(180deg,#fff,var(--bg))}
      .brand-title{font-size:15px}
      .brand-sub{display:none}
      .flash-bar{align-items:flex-start;flex-direction:column;border-radius:20px}
      .countdown{width:100%;justify-content:space-between}
      .time-box{flex:1}
      .hero-copy,.product-card,.subscribe-card{padding:20px;border-radius:24px}
      h1{font-size:31px}
      .lead-text{font-size:16px}
      .hero-actions .btn-custom,.subscribe-form .btn-custom{width:100%}
      .mini-matrix,.value-points,.profile-stats,.trust-row{grid-template-columns:1fr}
      .directory-item{grid-template-columns:auto 1fr}
      .directory-item .btn-link-soft{grid-column:2}
      .news-item{grid-template-columns:1fr}
      .subscribe-form{flex-direction:column}
      .floating-cta{left:12px;right:12px;bottom:12px;transform:none;border-radius:22px;justify-content:space-between}
      .floating-cta span{white-space:normal}
    }
    @media (max-width: 520px){
      .container{padding-left:18px;padding-right:18px}
      .navbar{padding:10px 0}
      .brand-mark{width:42px;height:42px;border-radius:14px}
      .hero{padding-top:28px}
      .status-strip{display:grid}
      .footer-grid{gap:20px}
      .copyright{padding-bottom:74px}
    }

/* roulang page: category1 */
:root{
      --primary:#2563EB;
      --primary-dark:#1D4ED8;
      --primary-soft:#EAF2FF;
      --primary-soft-2:#F5F9FF;
      --cyan:#0EA5E9;
      --warning:#F59E0B;
      --warning-soft:#FFF7E6;
      --text:#1F2937;
      --text-2:#334155;
      --muted:#64748B;
      --line:#E5EAF3;
      --bg:#F7FAFF;
      --white:#FFFFFF;
      --radius-sm:12px;
      --radius:20px;
      --radius-lg:28px;
      --shadow:0 16px 40px rgba(37,99,235,.08);
      --shadow-hover:0 22px 50px rgba(37,99,235,.14);
      --focus:0 0 0 .25rem rgba(37,99,235,.16);
      --container:1140px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 15% 5%, rgba(37,99,235,.08), transparent 30%),
        radial-gradient(circle at 88% 18%, rgba(14,165,233,.08), transparent 26%),
        linear-gradient(180deg,#fff 0%,var(--bg) 42%,#fff 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:all .22s ease}
    a:hover{color:var(--primary)}
    img{max-width:100%;height:auto;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{
      outline:none;
      box-shadow:var(--focus);
    }
    .container{max-width:var(--container)}
    .muted{color:var(--muted)}
    .section-space{padding:76px 0}
    .section-space-sm{padding:54px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:30px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 13px;
      border-radius:999px;
      background:var(--primary-soft);
      color:var(--primary);
      font-size:13px;
      font-weight:700;
      margin-bottom:12px;
    }
    .section-title{
      font-size:32px;
      line-height:1.22;
      font-weight:800;
      letter-spacing:-.03em;
      margin:0;
      color:var(--text);
    }
    .section-desc{
      max-width:620px;
      color:var(--muted);
      margin:10px 0 0;
      font-size:16px;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      background:rgba(255,255,255,.88);
      backdrop-filter:saturate(180%) blur(16px);
      border-bottom:1px solid rgba(148,163,184,.2);
    }
    .site-header .navbar{padding:14px 0}
    .navbar-brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:245px;
      margin-right:26px;
    }
    .brand-mark{
      width:46px;
      height:46px;
      flex:0 0 46px;
      border-radius:16px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      font-weight:900;
      color:#fff;
      letter-spacing:-.04em;
      background:linear-gradient(135deg,var(--primary),var(--cyan));
      box-shadow:0 12px 24px rgba(37,99,235,.2);
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.2}
    .brand-title{font-weight:800;font-size:16px;color:var(--text)}
    .brand-sub{font-size:12px;color:var(--muted);margin-top:2px}
    .navbar-toggler{
      border:1px solid var(--line);
      border-radius:14px;
      padding:9px 10px;
      background:#fff;
    }
    .navbar-toggler:focus{box-shadow:var(--focus)}
    .navbar-nav{gap:4px}
    .nav-link{
      color:var(--text-2);
      font-weight:700;
      padding:10px 14px!important;
      border-radius:999px;
    }
    .nav-link:hover,.nav-link:focus{
      color:var(--primary);
      background:var(--primary-soft);
    }
    .nav-link.active{
      color:var(--primary)!important;
      background:var(--primary-soft);
    }
    .header-actions{
      display:flex;
      align-items:center;
      gap:12px;
      margin-left:auto;
    }
    .age-badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      border-radius:999px;
      padding:7px 12px;
      font-size:13px;
      font-weight:800;
      white-space:nowrap;
    }
    .age-badge.warning{
      background:var(--warning-soft);
      color:#9A5B00;
      border:1px solid rgba(245,158,11,.24);
    }
    .mega-wrap{position:relative}
    .mega-toggle{
      border:1px solid var(--line);
      background:#fff;
      color:var(--text-2);
      border-radius:999px;
      padding:10px 15px;
      font-weight:800;
      transition:all .22s ease;
    }
    .mega-toggle:hover{
      color:var(--primary);
      border-color:rgba(37,99,235,.32);
      background:var(--primary-soft-2);
      transform:translateY(-1px);
    }
    .mega-panel{
      position:absolute;
      right:0;
      top:calc(100% + 14px);
      width:560px;
      max-width:calc(100vw - 32px);
      background:#fff;
      border:1px solid rgba(148,163,184,.18);
      border-radius:22px;
      box-shadow:0 24px 70px rgba(30,64,175,.16);
      padding:18px;
      opacity:0;
      visibility:hidden;
      transform:translateY(10px);
      transition:all .22s ease;
    }
    .mega-wrap:hover .mega-panel,
    .mega-wrap:focus-within .mega-panel{
      opacity:1;
      visibility:visible;
      transform:translateY(0);
    }
    .mega-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
    }
    .mega-link{
      display:flex;
      gap:10px;
      padding:13px;
      border-radius:16px;
      color:var(--text);
      margin-bottom:8px;
    }
    .mega-link:hover{
      background:var(--primary-soft);
      color:var(--primary);
    }
    .mega-link small{display:block;font-size:12px;margin-top:2px}
    .dot{
      width:10px;
      height:10px;
      border-radius:999px;
      background:var(--primary);
      margin-top:9px;
      box-shadow:0 0 0 5px rgba(37,99,235,.1);
      flex:0 0 auto;
    }
    .mega-card{
      border-radius:16px;
      background:linear-gradient(180deg,var(--primary-soft-2),#fff);
      border:1px solid var(--line);
      padding:14px;
    }
    .mega-card strong{font-size:15px}
    .mega-card p{font-size:13px;line-height:1.55;margin-top:5px}

    .btn-custom{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border-radius:999px;
      padding:12px 19px;
      font-weight:800;
      line-height:1.2;
      border:1px solid transparent;
      transition:all .22s ease;
      white-space:nowrap;
    }
    .btn-primary-custom{
      color:#fff!important;
      background:linear-gradient(135deg,var(--primary),var(--primary-dark));
      box-shadow:0 14px 28px rgba(37,99,235,.18);
    }
    .btn-primary-custom:hover{
      transform:translateY(-2px);
      box-shadow:0 20px 38px rgba(37,99,235,.25);
      filter:saturate(1.08);
    }
    .btn-secondary-custom{
      color:var(--primary)!important;
      background:#fff;
      border-color:rgba(37,99,235,.22);
    }
    .btn-secondary-custom:hover{
      background:var(--primary-soft);
      transform:translateY(-2px);
      border-color:rgba(37,99,235,.35);
    }

    .category-hero{
      padding:68px 0 44px;
      position:relative;
    }
    .hero-shell{
      border:1px solid rgba(148,163,184,.18);
      border-radius:32px;
      background:
        linear-gradient(135deg,rgba(234,242,255,.95),rgba(255,255,255,.96) 52%,rgba(245,249,255,.98)),
        repeating-linear-gradient(90deg,rgba(37,99,235,.04) 0 1px,transparent 1px 42px);
      box-shadow:var(--shadow);
      padding:34px;
      overflow:hidden;
      position:relative;
    }
    .hero-shell:before{
      content:"";
      position:absolute;
      width:310px;
      height:310px;
      border-radius:999px;
      background:rgba(37,99,235,.08);
      right:-120px;
      top:-150px;
    }
    .hero-content{position:relative;z-index:1}
    .breadcrumb-mini{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
      color:var(--muted);
      font-size:14px;
      margin-bottom:18px;
    }
    .breadcrumb-mini a{color:var(--primary);font-weight:700}
    .category-hero h1{
      font-size:44px;
      line-height:1.18;
      font-weight:850;
      letter-spacing:-.045em;
      margin:0 0 16px;
      color:var(--text);
    }
    .hero-lead{
      font-size:17px;
      color:var(--text-2);
      max-width:690px;
      margin:0;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:24px;
    }
    .hero-badges{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
    }
    .soft-badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 12px;
      border-radius:999px;
      background:#fff;
      color:var(--text-2);
      border:1px solid rgba(148,163,184,.22);
      font-size:13px;
      font-weight:800;
      box-shadow:0 8px 20px rgba(37,99,235,.05);
    }
    .live-card{
      position:relative;
      z-index:1;
      border-radius:26px;
      background:#fff;
      border:1px solid rgba(148,163,184,.2);
      box-shadow:var(--shadow);
      padding:18px;
      overflow:hidden;
    }
    .live-cover{
      min-height:220px;
      border-radius:22px;
      background:
        linear-gradient(135deg,rgba(37,99,235,.88),rgba(14,165,233,.72)),
        radial-gradient(circle at 70% 25%,rgba(255,255,255,.25),transparent 26%);
      color:#fff;
      padding:22px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      position:relative;
      overflow:hidden;
    }
    .live-cover:after{
      content:"";
      position:absolute;
      inset:18px;
      border:1px solid rgba(255,255,255,.22);
      border-radius:18px;
      pointer-events:none;
    }
    .live-top{
      display:flex;
      justify-content:space-between;
      gap:10px;
      align-items:center;
      position:relative;
      z-index:1;
    }
    .live-pill{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 10px;
      background:rgba(255,255,255,.18);
      border:1px solid rgba(255,255,255,.25);
      border-radius:999px;
      font-size:13px;
      font-weight:800;
      backdrop-filter:blur(8px);
    }
    .pulse{
      width:8px;
      height:8px;
      border-radius:999px;
      background:#fff;
      box-shadow:0 0 0 0 rgba(255,255,255,.7);
      animation:pulse 1.8s infinite;
    }
    @keyframes pulse{
      0%{box-shadow:0 0 0 0 rgba(255,255,255,.7)}
      70%{box-shadow:0 0 0 10px rgba(255,255,255,0)}
      100%{box-shadow:0 0 0 0 rgba(255,255,255,0)}
    }
    .live-cover h2{
      position:relative;
      z-index:1;
      font-size:25px;
      font-weight:850;
      line-height:1.25;
      margin:48px 0 8px;
    }
    .live-cover p{
      position:relative;
      z-index:1;
      margin:0;
      color:rgba(255,255,255,.88);
      font-size:14px;
      line-height:1.65;
    }
    .countdown{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:10px;
      margin:14px 0;
    }
    .time-box{
      border-radius:16px;
      background:var(--primary-soft-2);
      border:1px solid var(--line);
      padding:11px 8px;
      text-align:center;
    }
    .time-box strong{
      display:block;
      font-size:22px;
      line-height:1;
      color:var(--primary);
      font-weight:900;
    }
    .time-box span{
      display:block;
      margin-top:5px;
      font-size:12px;
      color:var(--muted);
      font-weight:800;
    }
    .remind-form{
      display:flex;
      gap:10px;
      margin-top:14px;
    }
    .form-control-custom{
      width:100%;
      height:50px;
      border-radius:16px;
      border:1px solid var(--line);
      background:#fff;
      padding:0 16px;
      color:var(--text);
      transition:all .22s ease;
    }
    .form-control-custom:focus{
      border-color:rgba(37,99,235,.5);
      box-shadow:var(--focus);
      outline:none;
    }
    .form-note{
      margin:8px 0 0;
      color:var(--muted);
      font-size:12px;
      line-height:1.5;
    }

    .filter-strip{
      margin-top:26px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      padding:18px;
      border-radius:24px;
      background:#fff;
      border:1px solid rgba(148,163,184,.2);
      box-shadow:0 12px 32px rgba(37,99,235,.06);
    }
    .pill-group{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .filter-pill{
      border:1px solid rgba(37,99,235,.16);
      background:var(--primary-soft-2);
      color:var(--text-2);
      border-radius:999px;
      padding:10px 14px;
      font-weight:800;
      font-size:14px;
      transition:all .22s ease;
    }
    .filter-pill:hover,.filter-pill.active{
      background:var(--primary);
      color:#fff;
      border-color:var(--primary);
      transform:translateY(-1px);
      box-shadow:0 12px 24px rgba(37,99,235,.16);
    }

    .content-layout{
      display:grid;
      grid-template-columns:minmax(0,1.7fr) minmax(300px,.85fr);
      gap:26px;
      align-items:start;
    }
    .entry-list{
      display:grid;
      gap:18px;
    }
    .entry-card{
      display:grid;
      grid-template-columns:86px minmax(0,1fr);
      gap:18px;
      padding:22px;
      border-radius:24px;
      background:#fff;
      border:1px solid rgba(148,163,184,.2);
      box-shadow:0 12px 30px rgba(37,99,235,.06);
      transition:all .22s ease;
    }
    .entry-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(37,99,235,.26);
    }
    .entry-icon{
      width:86px;
      height:86px;
      border-radius:22px;
      display:flex;
      align-items:center;
      justify-content:center;
      color:#fff;
      font-weight:900;
      font-size:26px;
      background:linear-gradient(135deg,var(--primary),var(--cyan));
      box-shadow:0 14px 24px rgba(37,99,235,.16);
    }
    .entry-card:nth-child(2) .entry-icon{background:linear-gradient(135deg,#0EA5E9,#38BDF8)}
    .entry-card:nth-child(3) .entry-icon{background:linear-gradient(135deg,#2563EB,#60A5FA)}
    .entry-card:nth-child(4) .entry-icon{background:linear-gradient(135deg,#1D4ED8,#06B6D4)}
    .entry-meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:8px;
    }
    .entry-card h2{
      font-size:21px;
      font-weight:820;
      line-height:1.35;
      margin:0 0 8px;
      letter-spacing:-.02em;
    }
    .entry-card p{
      color:var(--muted);
      margin:0 0 14px;
      font-size:15px;
    }
    .meta-badge{
      display:inline-flex;
      align-items:center;
      border-radius:999px;
      padding:5px 9px;
      background:var(--primary-soft);
      color:var(--primary);
      font-size:12px;
      font-weight:800;
    }
    .text-link{
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:var(--primary);
      font-weight:850;
    }
    .text-link:hover{gap:10px;color:var(--primary-dark)}

    .side-stack{
      position:sticky;
      top:96px;
      display:grid;
      gap:18px;
    }
    .side-card,.info-card,.notice-card{
      border-radius:24px;
      background:#fff;
      border:1px solid rgba(148,163,184,.2);
      box-shadow:0 12px 30px rgba(37,99,235,.06);
      padding:22px;
    }
    .side-card h2,.info-card h2,.notice-card h2{
      font-size:21px;
      font-weight:850;
      margin:0 0 14px;
    }
    .quick-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .quick-list li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:var(--text-2);
      font-size:15px;
    }
    .check{
      width:20px;
      height:20px;
      border-radius:999px;
      background:var(--primary-soft);
      color:var(--primary);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      flex:0 0 auto;
      font-size:12px;
      font-weight:900;
      margin-top:3px;
    }
    .profile-card{
      border-radius:26px;
      background:linear-gradient(180deg,var(--primary-soft),#fff);
      border:1px solid rgba(148,163,184,.2);
      padding:24px;
      box-shadow:var(--shadow);
    }
    .profile-row{
      display:flex;
      align-items:center;
      gap:14px;
      margin-bottom:16px;
    }
    .avatar{
      width:62px;
      height:62px;
      border-radius:22px;
      background:linear-gradient(135deg,var(--primary),var(--cyan));
      color:#fff;
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight:900;
      font-size:20px;
      box-shadow:0 16px 28px rgba(37,99,235,.18);
    }
    .profile-card h2{
      font-size:22px;
      font-weight:850;
      margin:0;
    }
    .profile-card p{margin:0;color:var(--muted)}
    .stat-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:10px;
      margin-top:16px;
    }
    .stat-box{
      text-align:center;
      border-radius:16px;
      background:#fff;
      border:1px solid rgba(148,163,184,.18);
      padding:12px 8px;
    }
    .stat-box strong{
      display:block;
      color:var(--primary);
      font-size:20px;
      font-weight:900;
    }
    .stat-box span{
      display:block;
      color:var(--muted);
      font-size:12px;
      font-weight:700;
      margin-top:2px;
    }

    .rule-band{
      border-radius:30px;
      background:linear-gradient(135deg,var(--primary-soft),#fff);
      border:1px solid rgba(148,163,184,.2);
      box-shadow:var(--shadow);
      padding:30px;
    }
    .rule-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
      margin-top:22px;
    }
    .rule-item{
      background:#fff;
      border:1px solid rgba(148,163,184,.2);
      border-radius:22px;
      padding:20px;
      transition:all .22s ease;
    }
    .rule-item:hover{
      transform:translateY(-3px);
      box-shadow:0 16px 34px rgba(37,99,235,.08);
    }
    .rule-item h3{
      font-size:18px;
      font-weight:850;
      margin:0 0 8px;
    }
    .rule-item p{margin:0;color:var(--muted);font-size:15px}

    .accordion{
      display:grid;
      gap:12px;
    }
    .accordion-item{
      border:1px solid rgba(148,163,184,.22)!important;
      border-radius:18px!important;
      overflow:hidden;
      box-shadow:0 8px 22px rgba(37,99,235,.04);
      background:#fff;
    }
    .accordion-button{
      font-weight:850;
      color:var(--text);
      padding:18px 20px;
      background:#fff;
      box-shadow:none!important;
    }
    .accordion-button:not(.collapsed){
      color:var(--primary);
      background:var(--primary-soft-2);
    }
    .accordion-button:focus{box-shadow:var(--focus)!important}
    .accordion-body{
      color:var(--muted);
      padding:0 20px 20px;
      line-height:1.75;
    }

    .cta-panel{
      border-radius:32px;
      padding:34px;
      background:
        linear-gradient(135deg,rgba(37,99,235,.94),rgba(14,165,233,.78)),
        radial-gradient(circle at 80% 20%,rgba(255,255,255,.24),transparent 30%);
      color:#fff;
      box-shadow:0 22px 54px rgba(37,99,235,.22);
      overflow:hidden;
      position:relative;
    }
    .cta-panel:after{
      content:"";
      position:absolute;
      width:260px;
      height:260px;
      border-radius:999px;
      right:-90px;
      bottom:-120px;
      background:rgba(255,255,255,.14);
    }
    .cta-panel h2{
      font-size:30px;
      line-height:1.25;
      font-weight:850;
      margin:0 0 10px;
      position:relative;
      z-index:1;
    }
    .cta-panel p{
      max-width:690px;
      color:rgba(255,255,255,.88);
      margin:0;
      position:relative;
      z-index:1;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:22px;
      position:relative;
      z-index:1;
    }
    .btn-white{
      color:var(--primary)!important;
      background:#fff;
      border-color:#fff;
    }
    .btn-white:hover{
      transform:translateY(-2px);
      box-shadow:0 18px 34px rgba(15,23,42,.16);
    }
    .btn-ghost-white{
      color:#fff!important;
      border-color:rgba(255,255,255,.45);
      background:rgba(255,255,255,.12);
    }
    .btn-ghost-white:hover{
      background:rgba(255,255,255,.2);
      transform:translateY(-2px);
    }

    .site-footer{
      background:#F1F6FF;
      border-top:1px solid rgba(148,163,184,.22);
      padding:46px 0 24px;
      margin-top:50px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.5fr .8fr 1fr;
      gap:34px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:14px;
    }
    .footer-brand strong{
      display:block;
      font-size:17px;
      margin-bottom:2px;
    }
    .site-footer h3{
      font-size:16px;
      font-weight:850;
      margin:0 0 14px;
      color:var(--text);
    }
    .footer-links{
      display:grid;
      gap:9px;
    }
    .footer-links a{
      color:var(--muted);
      font-weight:700;
    }
    .footer-links a:hover{
      color:var(--primary);
      transform:translateX(3px);
    }
    .copyright{
      border-top:1px solid rgba(148,163,184,.22);
      margin-top:30px;
      padding-top:18px;
      display:flex;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
      color:var(--muted);
      font-size:13px;
    }

    @media (max-width: 991.98px){
      .site-header .navbar{padding:12px 0}
      .navbar-brand{min-width:auto}
      .navbar-collapse{
        margin-top:14px;
        padding:14px;
        border-radius:22px;
        background:#fff;
        border:1px solid rgba(148,163,184,.2);
        box-shadow:var(--shadow);
      }
      .header-actions{
        align-items:stretch;
        flex-direction:column;
        margin-left:0;
        margin-top:12px;
      }
      .mega-panel{
        position:static;
        opacity:1;
        visibility:visible;
        transform:none;
        width:100%;
        max-width:100%;
        margin-top:10px;
        box-shadow:none;
      }
      .mega-grid{grid-template-columns:1fr}
      .category-hero h1{font-size:36px}
      .hero-shell{padding:26px}
      .content-layout{grid-template-columns:1fr}
      .side-stack{position:static}
      .footer-grid{grid-template-columns:1fr 1fr}
    }

    @media (max-width: 767.98px){
      .section-space{padding:56px 0}
      .section-space-sm{padding:42px 0}
      .section-head{
        display:block;
        margin-bottom:24px;
      }
      .section-title{font-size:27px}
      .category-hero{padding:38px 0 26px}
      .hero-shell{border-radius:24px;padding:20px}
      .category-hero h1{font-size:31px;letter-spacing:-.03em}
      .hero-lead{font-size:16px}
      .hero-actions,.cta-actions,.remind-form{
        flex-direction:column;
      }
      .btn-custom{width:100%}
      .countdown{grid-template-columns:repeat(4,1fr);gap:7px}
      .time-box strong{font-size:18px}
      .time-box span{font-size:11px}
      .filter-strip{align-items:stretch}
      .pill-group{width:100%}
      .filter-pill{flex:1 1 auto;text-align:center}
      .entry-card{
        grid-template-columns:1fr;
        padding:18px;
      }
      .entry-icon{
        width:64px;
        height:64px;
        border-radius:18px;
        font-size:20px;
      }
      .rule-band,.cta-panel{padding:22px;border-radius:24px}
      .rule-grid{grid-template-columns:1fr}
      .stat-grid{grid-template-columns:1fr 1fr 1fr}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:block}
      .copyright span{display:block;margin-top:8px}
    }

    @media (max-width: 520px){
      .brand-mark{width:42px;height:42px;flex-basis:42px;border-radius:14px}
      .brand-title{font-size:14px}
      .brand-sub{font-size:11px}
      .live-cover{min-height:210px;padding:18px}
      .live-cover h2{font-size:22px;margin-top:40px}
      .filter-pill{font-size:13px;padding:9px 11px}
      .profile-row{align-items:flex-start}
    }