/* roulang page: index */
:root{
      --color-bg:#080810;
      --color-bg-soft:#11111e;
      --color-surface:#171727;
      --color-surface-2:#202034;
      --color-card:#ffffff;
      --color-text:#f7f7fb;
      --color-text-dark:#171723;
      --color-muted:#a7a8b8;
      --color-muted-dark:#666a7a;
      --color-primary:#ff3d6e;
      --color-primary-2:#ff8a3d;
      --color-accent:#8b5cf6;
      --color-success:#32d583;
      --color-warning:#ffd166;
      --color-border:rgba(255,255,255,.12);
      --color-border-dark:rgba(19,22,38,.12);
      --shadow-soft:0 20px 60px rgba(0,0,0,.28);
      --shadow-card:0 18px 44px rgba(15,18,34,.12);
      --radius-xl:28px;
      --radius-lg:20px;
      --radius-md:14px;
      --radius-sm:10px;
      --container:1180px;
      --font-main:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font-main);
      color:var(--color-text);
      background:
        radial-gradient(circle at 15% 8%, rgba(255,61,110,.28), transparent 32%),
        radial-gradient(circle at 82% 14%, rgba(139,92,246,.22), transparent 34%),
        linear-gradient(180deg,#080810 0%,#10101b 52%,#f6f7fb 52%,#f6f7fb 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,border .2s ease,transform .2s ease}
    a:hover,a:focus{color:var(--color-primary)}
    img{max-width:100%;height:auto;display:block}
    button,input{font-family:inherit}
    button:focus,a:focus,input:focus{outline:3px solid rgba(255,61,110,.32);outline-offset:3px}
    .site-shell{min-height:100vh}
    .container{
      width:min(calc(100% - 40px),var(--container));
      margin:0 auto;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:blur(18px);
      background:rgba(8,8,16,.72);
      border-bottom:1px solid var(--color-border);
    }
    .nav-wrap{
      min-height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:800;
      letter-spacing:-.02em;
      color:#fff;
      min-width:0;
    }
    .brand-mark{
      width:38px;
      height:38px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg,var(--color-primary),var(--color-accent));
      box-shadow:0 12px 28px rgba(255,61,110,.28);
      flex:0 0 auto;
    }
    .brand-text{
      font-size:17px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      max-width:360px;
    }
    .nav-links{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:8px;
      margin:0;
      list-style:none;
    }
    .nav-links a{
      position:relative;
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 14px;
      border-radius:999px;
      color:rgba(255,255,255,.78);
      font-size:15px;
      font-weight:650;
    }
    .nav-links a:hover{
      color:#fff;
      background:rgba(255,255,255,.08);
    }
    .nav-links a.active{
      color:#fff;
      background:rgba(255,61,110,.13);
      border:1px solid rgba(255,61,110,.28);
    }
    .nav-links a.active:after{
      content:"";
      position:absolute;
      left:50%;
      bottom:3px;
      width:18px;
      height:2px;
      border-radius:2px;
      transform:translateX(-50%);
      background:var(--color-primary);
    }
    .nav-action{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:10px 16px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.16);
      color:#fff;
      background:rgba(255,255,255,.06);
      font-weight:700;
      font-size:14px;
    }
    .nav-action:hover{background:#fff;color:var(--color-text-dark);transform:translateY(-1px)}
    .mobile-toggle{
      display:none;
      border:1px solid rgba(255,255,255,.18);
      background:rgba(255,255,255,.08);
      color:#fff;
      width:42px;
      height:42px;
      border-radius:12px;
      align-items:center;
      justify-content:center;
      cursor:pointer;
    }
    .hero{
      padding:88px 0 74px;
      position:relative;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);
      align-items:center;
      gap:46px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:8px 12px;
      border:1px solid rgba(255,255,255,.16);
      background:rgba(255,255,255,.07);
      color:#fff;
      border-radius:999px;
      font-size:13px;
      font-weight:700;
      margin-bottom:18px;
    }
    .pulse{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--color-success);
      box-shadow:0 0 0 8px rgba(50,213,131,.12);
    }
    h1,h2,h3,h4,p{margin-top:0}
    .hero h1{
      font-size:clamp(38px,6vw,72px);
      line-height:1.05;
      letter-spacing:-.055em;
      margin-bottom:22px;
      color:#fff;
    }
    .hero-lead{
      color:rgba(255,255,255,.74);
      font-size:18px;
      max-width:680px;
      margin-bottom:28px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      align-items:center;
      margin-bottom:34px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      border-radius:999px;
      padding:14px 20px;
      font-weight:800;
      border:1px solid transparent;
      line-height:1;
      cursor:pointer;
      transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border .2s ease;
    }
    .btn-primary{
      background:linear-gradient(135deg,var(--color-primary),var(--color-primary-2));
      color:#fff;
      box-shadow:0 18px 38px rgba(255,61,110,.32);
    }
    .btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 22px 48px rgba(255,61,110,.4)}
    .btn-ghost{
      color:#fff;
      background:rgba(255,255,255,.08);
      border-color:rgba(255,255,255,.15);
    }
    .btn-ghost:hover{background:#fff;color:var(--color-text-dark);transform:translateY(-2px)}
    .hero-notes{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      max-width:720px;
    }
    .note{
      padding:14px;
      border-radius:18px;
      background:rgba(255,255,255,.075);
      border:1px solid rgba(255,255,255,.12);
      color:rgba(255,255,255,.78);
      font-size:13px;
    }
    .note strong{
      display:block;
      color:#fff;
      font-size:18px;
      margin-bottom:2px;
    }
    .live-panel{
      position:relative;
      padding:22px;
      border-radius:var(--radius-xl);
      background:linear-gradient(180deg,rgba(255,255,255,.14),rgba(255,255,255,.06));
      border:1px solid rgba(255,255,255,.16);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .live-panel:before{
      content:"";
      position:absolute;
      inset:-80px -80px auto auto;
      width:210px;
      height:210px;
      border-radius:50%;
      background:rgba(255,61,110,.26);
      filter:blur(10px);
    }
    .panel-top{
      position:relative;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      margin-bottom:18px;
    }
    .panel-title{font-weight:850;color:#fff;font-size:20px}
    .status-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 10px;
      border-radius:999px;
      color:#111;
      background:var(--color-warning);
      font-weight:800;
      font-size:12px;
    }
    .schedule{
      position:relative;
      display:grid;
      gap:12px;
    }
    .schedule-item{
      display:grid;
      grid-template-columns:70px 1fr auto;
      align-items:center;
      gap:14px;
      padding:15px;
      border-radius:18px;
      background:rgba(8,8,16,.56);
      border:1px solid rgba(255,255,255,.1);
    }
    .schedule-time{font-weight:900;color:#fff}
    .schedule-copy b{display:block;color:#fff}
    .schedule-copy span{display:block;color:rgba(255,255,255,.62);font-size:13px}
    .mini-tag{
      padding:6px 9px;
      border-radius:999px;
      background:rgba(255,61,110,.15);
      color:#ffd7df;
      font-size:12px;
      font-weight:800;
      white-space:nowrap;
    }
    main{background:#f6f7fb;color:var(--color-text-dark)}
    .section{padding:84px 0}
    .section.dark{
      background:linear-gradient(135deg,#0d0d18,#19192a);
      color:#fff;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:32px;
    }
    .section-kicker{
      display:inline-flex;
      color:var(--color-primary);
      font-weight:850;
      font-size:14px;
      letter-spacing:.03em;
      margin-bottom:8px;
    }
    .section-title{
      font-size:clamp(28px,3.5vw,46px);
      line-height:1.16;
      letter-spacing:-.035em;
      margin-bottom:0;
      max-width:760px;
    }
    .section-desc{
      color:var(--color-muted-dark);
      max-width:520px;
      margin-bottom:0;
      font-size:16px;
    }
    .dark .section-desc{color:rgba(255,255,255,.68)}
    .feature-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:20px;
    }
    .feature-card{
      background:#fff;
      border:1px solid var(--color-border-dark);
      border-radius:var(--radius-lg);
      padding:26px;
      box-shadow:var(--shadow-card);
      min-height:230px;
      transition:transform .2s ease,box-shadow .2s ease,border .2s ease;
    }
    .feature-card:hover{
      transform:translateY(-5px);
      box-shadow:0 24px 55px rgba(15,18,34,.16);
      border-color:rgba(255,61,110,.24);
    }
    .icon-box{
      width:46px;
      height:46px;
      display:grid;
      place-items:center;
      border-radius:15px;
      background:linear-gradient(135deg,rgba(255,61,110,.12),rgba(139,92,246,.12));
      color:var(--color-primary);
      font-size:19px;
      margin-bottom:18px;
    }
    .feature-card h3{font-size:21px;margin-bottom:10px;letter-spacing:-.02em}
    .feature-card p{color:var(--color-muted-dark);margin-bottom:0}
    .band{
      padding:28px;
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg,rgba(255,61,110,.12),rgba(139,92,246,.08)),
        #fff;
      border:1px solid rgba(255,61,110,.14);
      box-shadow:var(--shadow-card);
      display:grid;
      grid-template-columns:1fr 360px;
      gap:24px;
      align-items:center;
    }
    .band h2{font-size:34px;letter-spacing:-.03em;margin-bottom:10px}
    .band p{color:var(--color-muted-dark);margin-bottom:18px}
    .check-list{
      display:grid;
      gap:12px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .check-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--color-muted-dark);
    }
    .check-list i{color:var(--color-success);margin-top:6px}
    .ranking-card{
      background:#11111e;
      border:1px solid rgba(255,255,255,.12);
      border-radius:22px;
      padding:18px;
      color:#fff;
    }
    .ranking-row{
      display:flex;
      justify-content:space-between;
      gap:14px;
      padding:14px 0;
      border-bottom:1px solid rgba(255,255,255,.1);
    }
    .ranking-row:last-child{border-bottom:0}
    .rank-name{font-weight:800}
    .rank-sub{display:block;color:rgba(255,255,255,.56);font-size:13px;margin-top:2px}
    .rank-score{color:var(--color-warning);font-weight:900}
    .category-card{
      display:grid;
      grid-template-columns:1fr .85fr;
      gap:26px;
      align-items:center;
      overflow:hidden;
      border-radius:var(--radius-xl);
      background:#fff;
      border:1px solid var(--color-border-dark);
      box-shadow:var(--shadow-card);
    }
    .category-content{padding:34px}
    .category-content h2{font-size:36px;line-height:1.18;letter-spacing:-.035em;margin-bottom:12px}
    .category-content p{color:var(--color-muted-dark)}
    .tag-row{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 24px}
    .tag{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 11px;
      border-radius:999px;
      background:#f1f1f8;
      color:#35364a;
      font-size:13px;
      font-weight:750;
      border:1px solid rgba(20,20,35,.06);
    }
    .category-visual{
      min-height:360px;
      padding:26px;
      background:
        radial-gradient(circle at 28% 20%,rgba(255,61,110,.35),transparent 32%),
        linear-gradient(135deg,#131322,#282846);
      display:flex;
      align-items:flex-end;
    }
    .visual-stack{width:100%;display:grid;gap:12px}
    .visual-line{
      padding:15px;
      border-radius:16px;
      background:rgba(255,255,255,.1);
      border:1px solid rgba(255,255,255,.12);
      color:#fff;
      display:flex;
      justify-content:space-between;
      gap:12px;
      align-items:center;
    }
    .visual-line span{color:rgba(255,255,255,.66);font-size:13px}
    .process-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
      counter-reset:step;
    }
    .process-card{
      position:relative;
      background:#fff;
      border:1px solid var(--color-border-dark);
      border-radius:var(--radius-lg);
      padding:26px 22px;
      box-shadow:var(--shadow-card);
    }
    .process-card:before{
      counter-increment:step;
      content:"0" counter(step);
      display:inline-flex;
      width:42px;
      height:42px;
      align-items:center;
      justify-content:center;
      border-radius:14px;
      background:#11111e;
      color:#fff;
      font-weight:900;
      margin-bottom:18px;
    }
    .process-card h3{font-size:19px;margin-bottom:8px}
    .process-card p{color:var(--color-muted-dark);margin-bottom:0;font-size:15px}
    .proof-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:22px;
      align-items:stretch;
    }
    .proof-panel{
      border-radius:var(--radius-xl);
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      padding:30px;
    }
    .proof-panel h2{font-size:36px;letter-spacing:-.035em;margin-bottom:14px}
    .proof-panel p{color:rgba(255,255,255,.68)}
    .metric-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
      margin-top:24px;
    }
    .metric{
      padding:18px;
      border-radius:18px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.1);
    }
    .metric strong{display:block;font-size:30px;line-height:1;color:#fff;margin-bottom:8px}
    .metric span{color:rgba(255,255,255,.62);font-size:13px}
    .notice-list{
      display:grid;
      gap:14px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .notice-list li{
      display:flex;
      gap:12px;
      padding:16px;
      border-radius:18px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.1);
      color:rgba(255,255,255,.72);
    }
    .notice-list i{color:var(--color-warning);margin-top:6px}
    .faq-wrap{
      display:grid;
      grid-template-columns:.78fr 1.22fr;
      gap:28px;
      align-items:start;
    }
    .faq-intro{
      position:sticky;
      top:100px;
      padding:26px;
      border-radius:var(--radius-xl);
      background:#11111e;
      color:#fff;
      box-shadow:var(--shadow-card);
    }
    .faq-intro h2{font-size:32px;letter-spacing:-.035em}
    .faq-intro p{color:rgba(255,255,255,.66)}
    .faq-list{display:grid;gap:14px}
    details.faq-item{
      background:#fff;
      border:1px solid var(--color-border-dark);
      border-radius:18px;
      padding:0;
      box-shadow:0 12px 30px rgba(15,18,34,.08);
      overflow:hidden;
    }
    details.faq-item[open]{border-color:rgba(255,61,110,.22)}
    .faq-item summary{
      cursor:pointer;
      list-style:none;
      padding:20px 22px;
      font-weight:850;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{
      content:"+";
      color:var(--color-primary);
      font-size:22px;
      line-height:1;
      font-weight:700;
    }
    .faq-item[open] summary:after{content:"–"}
    .faq-item p{
      padding:0 22px 22px;
      margin:0;
      color:var(--color-muted-dark);
    }
    .cta{
      padding:74px 0;
      background:#f6f7fb;
    }
    .cta-box{
      position:relative;
      overflow:hidden;
      border-radius:32px;
      padding:44px;
      background:
        radial-gradient(circle at 88% 20%,rgba(255,138,61,.28),transparent 30%),
        linear-gradient(135deg,#10101d,#242442);
      color:#fff;
      box-shadow:var(--shadow-soft);
    }
    .cta-box:before{
      content:"";
      position:absolute;
      width:220px;
      height:220px;
      left:-80px;
      bottom:-90px;
      border-radius:50%;
      background:rgba(255,61,110,.22);
    }
    .cta-content{position:relative;max-width:760px}
    .cta h2{font-size:clamp(28px,4vw,48px);letter-spacing:-.04em;margin-bottom:12px}
    .cta p{color:rgba(255,255,255,.7);font-size:17px;margin-bottom:24px}
    .form-line{
      display:flex;
      gap:12px;
      max-width:640px;
      align-items:center;
      margin-top:8px;
    }
    .form-line input{
      height:50px;
      border:1px solid rgba(255,255,255,.14);
      border-radius:999px;
      background:rgba(255,255,255,.09);
      color:#fff;
      padding:0 18px;
      box-shadow:none;
      margin:0;
    }
    .form-line input::placeholder{color:rgba(255,255,255,.48)}
    .form-line .btn{height:50px;white-space:nowrap}
    .site-footer{
      background:#080810;
      color:#fff;
      padding:38px 0 28px;
      border-top:1px solid rgba(255,255,255,.08);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:28px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:850;
      margin-bottom:12px;
    }
    .footer-brand .brand-mark{width:34px;height:34px}
    .footer-text{
      max-width:680px;
      color:rgba(255,255,255,.6);
      margin-bottom:0;
      font-size:14px;
    }
    .footer-links{
      display:flex;
      justify-content:flex-end;
      flex-wrap:wrap;
      gap:10px;
    }
    .footer-links a{
      padding:9px 11px;
      border-radius:999px;
      color:rgba(255,255,255,.65);
      font-weight:700;
      font-size:14px;
    }
    .footer-links a:hover{background:rgba(255,255,255,.08);color:#fff}
    .copyright{
      margin-top:26px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      color:rgba(255,255,255,.45);
      font-size:13px;
    }
    @media (max-width:1024px){
      .hero-grid,.category-card,.proof-grid,.faq-wrap,.band{grid-template-columns:1fr}
      .hero{padding:64px 0}
      .feature-grid{grid-template-columns:repeat(2,1fr)}
      .process-grid{grid-template-columns:repeat(2,1fr)}
      .section-head{align-items:flex-start;flex-direction:column}
      .category-visual{min-height:280px}
      .faq-intro{position:relative;top:auto}
    }
    @media (max-width:768px){
      .container{width:min(calc(100% - 28px),var(--container))}
      .nav-wrap{min-height:68px}
      .brand-text{max-width:220px;font-size:15px}
      .mobile-toggle{display:inline-flex}
      .nav-menu{
        position:absolute;
        top:68px;
        left:14px;
        right:14px;
        display:none;
        padding:14px;
        border-radius:20px;
        background:rgba(13,13,24,.96);
        border:1px solid rgba(255,255,255,.12);
        box-shadow:var(--shadow-soft);
      }
      .nav-menu.is-open{display:block}
      .nav-links{flex-direction:column;align-items:stretch;gap:6px}
      .nav-links a,.nav-action{width:100%;justify-content:center}
      .hero-notes,.feature-grid,.metric-grid{grid-template-columns:1fr}
      .schedule-item{grid-template-columns:1fr;align-items:start}
      .section{padding:62px 0}
      .category-content,.cta-box{padding:28px}
      .footer-grid{grid-template-columns:1fr}
      .footer-links{justify-content:flex-start}
      .form-line{flex-direction:column;align-items:stretch}
      .form-line .btn{width:100%}
    }
    @media (max-width:520px){
      body{background:linear-gradient(180deg,#080810 0%,#10101b 46%,#f6f7fb 46%,#f6f7fb 100%)}
      .hero h1{font-size:36px}
      .hero-lead{font-size:16px}
      .hero-actions .btn{width:100%}
      .live-panel{padding:16px;border-radius:22px}
      .panel-top{flex-direction:column;align-items:flex-start}
      .section-title,.category-content h2,.proof-panel h2{font-size:28px}
      .process-grid{grid-template-columns:1fr}
      .band h2{font-size:28px}
      .visual-line{flex-direction:column;align-items:flex-start}
      .copyright{flex-direction:column}
    }

/* roulang page: category1 */
:root{
      --color-bg:#0b0f1a;
      --color-bg-soft:#111827;
      --color-panel:#ffffff;
      --color-panel-muted:#f7f8fb;
      --color-text:#111827;
      --color-text-soft:#4b5563;
      --color-muted:#7b8494;
      --color-line:rgba(17,24,39,.12);
      --color-white:#ffffff;
      --color-primary:#e11d48;
      --color-primary-dark:#be123c;
      --color-accent:#f59e0b;
      --color-blue:#2563eb;
      --color-green:#10b981;
      --radius-xs:10px;
      --radius-sm:14px;
      --radius-md:20px;
      --radius-lg:28px;
      --shadow-sm:0 10px 30px rgba(15,23,42,.08);
      --shadow-md:0 18px 55px rgba(15,23,42,.13);
      --shadow-dark:0 24px 80px rgba(0,0,0,.32);
      --container:1180px;
      --ease:all .24s ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--color-text);
      background:
        radial-gradient(circle at 8% 0%, rgba(225,29,72,.18), transparent 28%),
        radial-gradient(circle at 88% 8%, rgba(245,158,11,.12), transparent 30%),
        linear-gradient(180deg,#fff 0%,#f8fafc 42%,#fff 100%);
      line-height:1.75;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(225,29,72,.18);color:#8f1230}

    .container{
      width:min(var(--container), calc(100% - 40px));
      margin:0 auto;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      background:rgba(255,255,255,.86);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(17,24,39,.08);
    }
    .header-inner{
      min-height:78px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
      font-weight:900;
      letter-spacing:-.03em;
      color:#111827;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:16px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      flex:0 0 auto;
      color:#fff;
      background:linear-gradient(135deg,#111827 0%,#e11d48 60%,#f59e0b 100%);
      box-shadow:0 14px 30px rgba(225,29,72,.25);
    }
    .brand span:last-child{
      overflow:hidden;
      white-space:nowrap;
      text-overflow:ellipsis;
      max-width:390px;
      font-size:1.02rem;
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      gap:16px;
    }
    .nav-toggle{
      display:none;
      width:44px;
      height:44px;
      border:1px solid var(--color-line);
      border-radius:14px;
      background:#fff;
      color:#111827;
      box-shadow:var(--shadow-sm);
    }
    .nav-menu{
      display:flex;
      align-items:center;
      justify-content:flex-end;
    }
    .nav-links{
      margin:0;
      padding:0;
      display:flex;
      align-items:center;
      gap:4px;
      list-style:none;
    }
    .nav-links a{
      position:relative;
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:42px;
      padding:0 14px;
      border-radius:999px;
      font-size:.94rem;
      font-weight:800;
      color:#374151;
      outline:none;
    }
    .nav-links a:hover{
      color:#111827;
      background:rgba(17,24,39,.05);
    }
    .nav-links a:focus-visible,
    .button:focus-visible,
    .nav-toggle:focus-visible,
    .field-control:focus-visible{
      outline:3px solid rgba(225,29,72,.26);
      outline-offset:3px;
    }
    .nav-links a.active{
      color:#e11d48;
      background:rgba(225,29,72,.08);
    }
    .nav-links a.active::after{
      content:"";
      position:absolute;
      left:18px;
      right:18px;
      bottom:5px;
      height:2px;
      border-radius:2px;
      background:linear-gradient(90deg,#e11d48,#f59e0b);
    }
    .nav-links a.nav-action{
      margin-left:8px;
      color:#fff;
      background:#111827;
      box-shadow:0 12px 28px rgba(17,24,39,.18);
    }
    .nav-links a.nav-action:hover{
      transform:translateY(-1px);
      background:#0b1120;
      color:#fff;
    }

    .hero{
      position:relative;
      overflow:hidden;
      padding:86px 0 58px;
      color:#fff;
      background:
        linear-gradient(135deg, rgba(11,15,26,.98), rgba(17,24,39,.94)),
        radial-gradient(circle at 18% 20%, rgba(225,29,72,.55), transparent 32%);
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 16% 24%, rgba(225,29,72,.3), transparent 25%),
        radial-gradient(circle at 88% 20%, rgba(245,158,11,.2), transparent 28%),
        linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px),
        linear-gradient(0deg, rgba(255,255,255,.045) 1px, transparent 1px);
      background-size:auto,auto,68px 68px,68px 68px;
      opacity:.9;
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);
      gap:48px;
      align-items:center;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:8px 12px;
      border:1px solid rgba(255,255,255,.2);
      border-radius:999px;
      background:rgba(255,255,255,.08);
      color:#ffe4e6;
      font-weight:900;
      font-size:.86rem;
      backdrop-filter:blur(10px);
    }
    .eyebrow .dot{
      width:8px;
      height:8px;
      border-radius:999px;
      background:#10b981;
      box-shadow:0 0 0 6px rgba(16,185,129,.16);
    }
    h1{
      margin:22px 0 18px;
      font-size:clamp(2.15rem,5vw,4.7rem);
      line-height:1.04;
      letter-spacing:-.065em;
      font-weight:950;
      color:#fff;
    }
    .hero-lead{
      margin:0;
      max-width:720px;
      color:rgba(255,255,255,.78);
      font-size:1.12rem;
      line-height:1.95;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin-top:30px;
    }
    .button{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:48px;
      padding:0 20px;
      margin:0;
      border:0;
      border-radius:999px;
      font-weight:900;
      line-height:1;
      transition:var(--ease);
      box-shadow:none;
    }
    .button.primary{
      color:#fff;
      background:linear-gradient(135deg,#e11d48,#f59e0b);
      box-shadow:0 18px 38px rgba(225,29,72,.26);
    }
    .button.primary:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 24px 55px rgba(225,29,72,.34);
    }
    .button.ghost{
      color:#fff;
      background:rgba(255,255,255,.1);
      border:1px solid rgba(255,255,255,.22);
    }
    .button.ghost:hover{
      color:#fff;
      background:rgba(255,255,255,.16);
      transform:translateY(-2px);
    }
    .button.dark{
      color:#fff;
      background:#111827;
    }
    .button.dark:hover{
      color:#fff;
      background:#e11d48;
      transform:translateY(-2px);
    }
    .button.light{
      color:#111827;
      background:#fff;
      border:1px solid rgba(17,24,39,.08);
      box-shadow:var(--shadow-sm);
    }
    .button.light:hover{
      color:#e11d48;
      transform:translateY(-2px);
      box-shadow:var(--shadow-md);
    }

    .hero-panel{
      border:1px solid rgba(255,255,255,.16);
      border-radius:34px;
      padding:24px;
      background:rgba(255,255,255,.08);
      box-shadow:var(--shadow-dark);
      backdrop-filter:blur(18px);
    }
    .status-card{
      border-radius:26px;
      overflow:hidden;
      background:#fff;
      color:#111827;
    }
    .status-head{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:16px;
      padding:20px 20px 16px;
      border-bottom:1px solid rgba(17,24,39,.08);
    }
    .status-title{
      margin:0;
      font-size:1.05rem;
      font-weight:950;
      letter-spacing:-.02em;
    }
    .live-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 10px;
      border-radius:999px;
      color:#065f46;
      background:#d1fae5;
      font-size:.78rem;
      font-weight:900;
      white-space:nowrap;
    }
    .pulse{
      width:8px;height:8px;border-radius:999px;background:#10b981;
      box-shadow:0 0 0 5px rgba(16,185,129,.18);
    }
    .status-body{padding:20px}
    .meter{
      display:grid;
      gap:14px;
    }
    .meter-row{
      display:grid;
      grid-template-columns:112px 1fr auto;
      gap:12px;
      align-items:center;
      color:#4b5563;
      font-size:.9rem;
      font-weight:800;
    }
    .meter-track{
      height:9px;
      border-radius:999px;
      background:#eef2f7;
      overflow:hidden;
    }
    .meter-fill{
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,#10b981,#2563eb);
    }
    .notice-box{
      margin-top:18px;
      padding:16px;
      border-radius:18px;
      background:#fff7ed;
      border:1px solid #fed7aa;
      color:#9a3412;
      font-size:.92rem;
      font-weight:800;
    }

    main{background:transparent}
    .section{
      padding:76px 0;
    }
    .section.compact{padding:56px 0}
    .section.dark{
      color:#fff;
      background:
        radial-gradient(circle at 8% 12%, rgba(225,29,72,.26), transparent 28%),
        linear-gradient(135deg,#0b0f1a,#111827);
    }
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:30px;
      margin-bottom:30px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-bottom:10px;
      color:#e11d48;
      font-size:.86rem;
      font-weight:950;
      letter-spacing:.04em;
    }
    .section-title{
      margin:0;
      max-width:780px;
      font-size:clamp(1.7rem,3vw,3rem);
      line-height:1.14;
      letter-spacing:-.045em;
      font-weight:950;
    }
    .section-desc{
      margin:0;
      max-width:520px;
      color:var(--color-text-soft);
      font-weight:650;
    }
    .dark .section-desc{color:rgba(255,255,255,.72)}
    .dark .section-kicker{color:#fda4af}

    .card-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:20px;
    }
    .info-card{
      position:relative;
      overflow:hidden;
      padding:26px;
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid rgba(17,24,39,.08);
      box-shadow:var(--shadow-sm);
      transition:var(--ease);
    }
    .info-card:hover{
      transform:translateY(-5px);
      box-shadow:var(--shadow-md);
      border-color:rgba(225,29,72,.22);
    }
    .info-card .icon{
      width:48px;
      height:48px;
      border-radius:18px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      margin-bottom:18px;
      color:#fff;
      background:linear-gradient(135deg,#111827,#e11d48);
      box-shadow:0 14px 28px rgba(225,29,72,.18);
    }
    .info-card h3{
      margin:0 0 10px;
      font-size:1.2rem;
      font-weight:950;
      letter-spacing:-.025em;
    }
    .info-card p{
      margin:0;
      color:#5b6472;
      font-weight:600;
    }
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 10px;
      border-radius:999px;
      background:#f3f4f6;
      color:#374151;
      font-size:.8rem;
      font-weight:900;
    }
    .tag.warn{background:#fff1f2;color:#be123c}
    .tag.safe{background:#ecfdf5;color:#047857}
    .tag.blue{background:#eff6ff;color:#1d4ed8}

    .age-panel{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:24px;
      align-items:stretch;
    }
    .age-alert{
      padding:30px;
      border-radius:32px;
      color:#fff;
      background:
        linear-gradient(135deg, rgba(225,29,72,.92), rgba(127,29,29,.95)),
        radial-gradient(circle at 80% 8%, rgba(255,255,255,.22), transparent 30%);
      box-shadow:0 24px 60px rgba(225,29,72,.22);
    }
    .age-alert h2{
      margin:0 0 12px;
      font-size:2rem;
      line-height:1.18;
      font-weight:950;
      letter-spacing:-.04em;
    }
    .age-alert p{
      margin:0;
      color:rgba(255,255,255,.84);
      font-weight:700;
    }
    .age-checklist{
      display:grid;
      gap:14px;
      padding:26px;
      border-radius:32px;
      background:#fff;
      border:1px solid rgba(17,24,39,.08);
      box-shadow:var(--shadow-sm);
    }
    .check-item{
      display:flex;
      gap:14px;
      padding:16px;
      border-radius:20px;
      background:#f8fafc;
      border:1px solid rgba(17,24,39,.06);
    }
    .check-item i{
      width:32px;
      height:32px;
      flex:0 0 auto;
      border-radius:12px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:#047857;
      background:#d1fae5;
    }
    .check-item strong{
      display:block;
      margin-bottom:4px;
      font-weight:950;
    }
    .check-item span{
      display:block;
      color:#5b6472;
      font-weight:600;
    }

    .timeline{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:16px;
      counter-reset:step;
    }
    .step-card{
      position:relative;
      padding:24px;
      border-radius:26px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.14);
      backdrop-filter:blur(12px);
      transition:var(--ease);
    }
    .step-card:hover{
      transform:translateY(-4px);
      background:rgba(255,255,255,.12);
    }
    .step-card::before{
      counter-increment:step;
      content:"0" counter(step);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:42px;
      height:42px;
      margin-bottom:18px;
      border-radius:16px;
      color:#fff;
      background:linear-gradient(135deg,#e11d48,#f59e0b);
      font-weight:950;
    }
    .step-card h3{
      margin:0 0 8px;
      color:#fff;
      font-size:1.08rem;
      font-weight:950;
    }
    .step-card p{
      margin:0;
      color:rgba(255,255,255,.7);
      font-weight:650;
      font-size:.94rem;
    }

    .split{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:24px;
      align-items:start;
    }
    .rank-card,
    .form-card{
      padding:28px;
      border-radius:32px;
      background:#fff;
      border:1px solid rgba(17,24,39,.08);
      box-shadow:var(--shadow-sm);
    }
    .rank-list{
      margin:20px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:12px;
    }
    .rank-list li{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:14px 14px;
      border-radius:18px;
      background:#f8fafc;
      border:1px solid rgba(17,24,39,.06);
      font-weight:850;
    }
    .rank-list span{
      display:inline-flex;
      align-items:center;
      gap:10px;
      min-width:0;
    }
    .rank-list b{
      color:#e11d48;
      white-space:nowrap;
    }
    .mini-num{
      width:28px;height:28px;border-radius:10px;
      display:inline-flex;align-items:center;justify-content:center;
      color:#fff;background:#111827;font-size:.82rem;
      flex:0 0 auto;
    }
    .field-group{
      display:grid;
      gap:8px;
      margin-top:16px;
    }
    .field-group label{
      color:#374151;
      font-weight:900;
      font-size:.9rem;
    }
    .field-control{
      width:100%;
      min-height:48px;
      padding:12px 14px;
      border:1px solid rgba(17,24,39,.14);
      border-radius:16px;
      background:#fff;
      color:#111827;
      box-shadow:none;
      transition:var(--ease);
    }
    textarea.field-control{min-height:112px;resize:vertical}
    .field-control:focus{
      border-color:rgba(225,29,72,.55);
      box-shadow:0 0 0 4px rgba(225,29,72,.08);
    }
    .form-tip{
      margin:14px 0 0;
      color:#6b7280;
      font-size:.9rem;
      font-weight:650;
    }

    .faq-list{
      display:grid;
      gap:14px;
      max-width:920px;
      margin:0 auto;
    }
    .faq-item{
      border-radius:24px;
      background:#fff;
      border:1px solid rgba(17,24,39,.08);
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    .faq-question{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:20px 22px;
      border:0;
      background:#fff;
      color:#111827;
      text-align:left;
      font-weight:950;
    }
    .faq-question i{
      color:#e11d48;
      transition:var(--ease);
    }
    .faq-answer{
      display:none;
      padding:0 22px 22px;
      color:#5b6472;
      font-weight:650;
    }
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question i{transform:rotate(180deg)}

    .cta-band{
      position:relative;
      overflow:hidden;
      padding:40px;
      border-radius:36px;
      color:#fff;
      background:
        radial-gradient(circle at 12% 12%, rgba(245,158,11,.26), transparent 28%),
        linear-gradient(135deg,#111827,#881337 62%,#e11d48);
      box-shadow:0 26px 70px rgba(136,19,55,.24);
    }
    .cta-band::after{
      content:"";
      position:absolute;
      right:-80px;
      top:-80px;
      width:220px;
      height:220px;
      border-radius:999px;
      background:rgba(255,255,255,.14);
    }
    .cta-content{
      position:relative;
      z-index:1;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:28px;
    }
    .cta-content h2{
      margin:0 0 10px;
      font-size:clamp(1.7rem,3vw,2.7rem);
      line-height:1.16;
      font-weight:950;
      letter-spacing:-.045em;
      color:#fff;
    }
    .cta-content p{
      margin:0;
      max-width:720px;
      color:rgba(255,255,255,.78);
      font-weight:650;
    }
    .cta-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      flex:0 0 auto;
    }

    .site-footer{
      padding:54px 0 28px;
      color:#d1d5db;
      background:#090d16;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:minmax(0,1.15fr) minmax(260px,.85fr);
      gap:40px;
      align-items:start;
      padding-bottom:30px;
      border-bottom:1px solid rgba(255,255,255,.1);
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-weight:950;
      letter-spacing:-.025em;
    }
    .footer-text{
      margin:16px 0 0;
      max-width:720px;
      color:rgba(209,213,219,.78);
      font-weight:600;
    }
    .footer-links{
      display:flex;
      justify-content:flex-end;
      flex-wrap:wrap;
      gap:12px;
    }
    .footer-links a{
      display:inline-flex;
      align-items:center;
      min-height:38px;
      padding:0 13px;
      border-radius:999px;
      color:#d1d5db;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.04);
      font-weight:800;
    }
    .footer-links a:hover{
      color:#fff;
      background:rgba(225,29,72,.24);
      border-color:rgba(225,29,72,.38);
    }
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      padding-top:22px;
      color:rgba(209,213,219,.68);
      font-size:.9rem;
      font-weight:650;
    }

    @media (max-width:1024px){
      .brand span:last-child{max-width:260px}
      .hero-grid,
      .age-panel,
      .split{
        grid-template-columns:1fr;
      }
      .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .timeline{grid-template-columns:repeat(2,minmax(0,1fr))}
      .section-head{
        align-items:flex-start;
        flex-direction:column;
      }
      .cta-content{
        align-items:flex-start;
        flex-direction:column;
      }
    }

    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .header-inner{min-height:68px}
      .brand span:last-child{max-width:210px}
      .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
      .nav-menu{
        position:fixed;
        left:14px;
        right:14px;
        top:78px;
        display:none;
        padding:14px;
        border-radius:24px;
        background:rgba(255,255,255,.96);
        border:1px solid rgba(17,24,39,.1);
        box-shadow:0 24px 60px rgba(15,23,42,.18);
      }
      .nav-menu.is-open{display:block}
      .nav-links{
        align-items:stretch;
        flex-direction:column;
        gap:8px;
      }
      .nav-links a{
        width:100%;
        justify-content:flex-start;
        border-radius:16px;
      }
      .nav-links a.nav-action{margin-left:0}
      .hero{padding:62px 0 42px}
      .hero-panel{padding:14px;border-radius:26px}
      .section{padding:58px 0}
      .card-grid,
      .timeline{
        grid-template-columns:1fr;
      }
      .footer-grid{
        grid-template-columns:1fr;
      }
      .footer-links{
        justify-content:flex-start;
      }
      .copyright{
        flex-direction:column;
      }
    }

    @media (max-width:520px){
      .brand-mark{width:38px;height:38px;border-radius:14px}
      .brand span:last-child{max-width:170px;font-size:.92rem}
      h1{font-size:2.15rem}
      .hero-actions,
      .cta-actions{
        flex-direction:column;
        width:100%;
      }
      .button{width:100%}
      .meter-row{
        grid-template-columns:1fr;
        gap:7px;
      }
      .status-head{
        align-items:flex-start;
        flex-direction:column;
      }
      .info-card,
      .rank-card,
      .form-card,
      .age-alert,
      .age-checklist{
        padding:22px;
        border-radius:24px;
      }
      .cta-band{
        padding:28px 22px;
        border-radius:26px;
      }
    }