/* roulang page: index */
:root{
      --bg:#0D0C12;
      --bg-2:#14121A;
      --bg-3:#1B1822;
      --light:#F6F3F0;
      --light-2:#EFE9E1;
      --text:#F8F6FA;
      --text-dark:#211D27;
      --muted:#B9B3C1;
      --muted-dark:#665D72;
      --line:#2B2433;
      --line-soft:#3A3343;
      --brand-1:#F43F68;
      --brand-2:#7A3FF2;
      --accent:#FFB02E;
      --success:#2CCB9A;
      --shadow:0 24px 60px rgba(0,0,0,.36);
      --shadow-soft:0 16px 36px rgba(0,0,0,.22);
      --r-lg:28px;
      --r-md:20px;
      --r-sm:14px;
      --container:1320px;
      --gap:24px;
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      background:
        radial-gradient(circle at top left, rgba(122,63,242,.16), transparent 28%),
        radial-gradient(circle at top right, rgba(244,63,104,.14), transparent 26%),
        linear-gradient(180deg, #0D0C12 0%, #100E15 40%, #0D0C12 100%);
      color:var(--text);
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(244,63,104,.28);color:#fff}
    .skip-link{
      position:absolute;left:14px;top:-48px;z-index:1100;
      padding:12px 16px;border-radius:999px;
      background:var(--accent);color:#20161f;font-weight:700;
      transition:top .2s ease;
    }
    .skip-link:focus{top:12px;outline:none}
    .container-xl{max-width:var(--container)}
    .site-header{
      position:sticky;top:0;z-index:1030;
      background:rgba(13,12,18,.98);
      border-bottom:1px solid rgba(255,255,255,.06);
      backdrop-filter:none;
      box-shadow:0 1px 0 rgba(255,255,255,.02);
    }
    .site-header.scrolled{
      box-shadow:0 12px 30px rgba(0,0,0,.28);
    }
    .navbar{
      padding:18px 0;
    }
    .navbar-brand{
      display:flex;align-items:center;gap:14px;
      font-weight:900;letter-spacing:.2px;
      color:var(--text);
    }
    .brand-mark{
      width:46px;height:46px;border-radius:16px;
      display:grid;place-items:center;
      background:linear-gradient(135deg,var(--brand-1),var(--brand-2));
      color:#fff;font-size:18px;font-weight:900;
      box-shadow:0 10px 24px rgba(122,63,242,.3);
      flex:0 0 auto;
    }
    .brand-text{
      font-size:1.04rem;line-height:1.1;
    }
    .brand-badge{
      padding:6px 10px;border-radius:999px;
      font-size:.72rem;letter-spacing:.12em;
      color:#1b1220;background:rgba(255,176,46,.94);
      font-weight:800;
    }
    .navbar-toggler{
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.04);
      border-radius:14px;
      width:48px;height:48px;
      box-shadow:none;
    }
    .navbar-toggler:focus{box-shadow:0 0 0 .2rem rgba(255,176,46,.18)}
    .navbar-toggler-icon{
      background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='rgba(248,246,250,0.95)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.2' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
    }
    .navbar-nav{
      gap:6px;
      align-items:center;
    }
    .nav-link{
      color:var(--muted);
      font-weight:700;
      padding:12px 18px;
      border-radius:999px;
      transition:background .2s ease,color .2s ease,transform .2s ease;
      position:relative;
    }
    .nav-link:hover,
    .nav-link:focus-visible{
      color:#fff;
      background:rgba(255,255,255,.05);
      transform:translateY(-1px);
    }
    .nav-link.active,
    .nav-link[aria-current="page"]{
      color:#fff;
      background:rgba(244,63,104,.13);
      box-shadow:inset 0 0 0 1px rgba(244,63,104,.22);
    }
    .nav-actions{
      display:flex;align-items:center;gap:12px;margin-left:auto;
    }
    .btn-site{
      min-height:48px;
      padding:12px 18px;
      border-radius:14px;
      font-weight:800;
      border:1px solid transparent;
      transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease,color .2s ease;
    }
    .btn-site:hover{transform:translateY(-2px);box-shadow:var(--shadow-soft)}
    .btn-site:focus-visible{
      outline:none;box-shadow:0 0 0 3px rgba(255,176,46,.28),0 0 0 6px rgba(244,63,104,.16)
    }
    .btn-primary-site{
      color:#fff;
      background:linear-gradient(135deg,var(--brand-1),var(--brand-2));
      box-shadow:0 12px 30px rgba(122,63,242,.25);
    }
    .btn-primary-site:hover{color:#fff}
    .btn-outline-site{
      color:#fff;
      background:rgba(255,255,255,.04);
      border-color:rgba(255,255,255,.12);
    }
    .btn-outline-site:hover{
      color:#fff;
      background:rgba(255,255,255,.08);
      border-color:rgba(255,255,255,.18);
    }
    .brand-strip{
      border-top:1px solid rgba(255,255,255,.04);
      border-bottom:1px solid rgba(255,255,255,.05);
      background:linear-gradient(90deg, rgba(244,63,104,.08), rgba(122,63,242,.08), rgba(255,176,46,.05));
    }
    .strip-inner{
      display:flex;flex-wrap:wrap;align-items:center;gap:10px 20px;
      padding:10px 0;
      color:var(--muted);
      font-size:.92rem;
    }
    .strip-item{
      display:inline-flex;align-items:center;gap:8px;
      padding:4px 10px;border-radius:999px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.06);
    }
    .strip-dot{
      width:8px;height:8px;border-radius:50%;
      background:var(--success);box-shadow:0 0 0 4px rgba(44,203,154,.14);
      flex:0 0 auto;
    }
    main{position:relative}
    .section-block{
      padding:100px 0;
      position:relative;
    }
    .section-block.section-light{
      background:linear-gradient(180deg, rgba(246,243,240,.98), rgba(239,233,225,.98));
      color:var(--text-dark);
    }
    .section-block.section-dark{
      background:linear-gradient(180deg, rgba(20,18,26,.98), rgba(13,12,18,.98));
      color:var(--text);
    }
    .section-block + .section-block{
      border-top:1px solid rgba(255,255,255,.03);
    }
    .section-head{
      display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
      margin-bottom:30px;
    }
    .section-head .copy{
      max-width:780px;
    }
    .section-eyebrow{
      display:inline-flex;align-items:center;gap:10px;
      color:var(--accent);
      font-size:.82rem;font-weight:900;letter-spacing:.16em;text-transform:uppercase;
      margin-bottom:14px;
    }
    .section-eyebrow .line{
      width:38px;height:4px;border-radius:999px;
      background:linear-gradient(90deg,var(--brand-1),var(--brand-2));
      box-shadow:0 0 18px rgba(244,63,104,.3);
    }
    .section-head h2{
      margin:0;
      font-size:clamp(1.9rem,3vw,2.6rem);
      font-weight:900;
      line-height:1.12;
      letter-spacing:-.02em;
    }
    .section-head p{
      margin:14px 0 0;
      color:inherit;
      opacity:.88;
      line-height:1.8;
      font-size:1.02rem;
    }
    .dark-text{color:var(--text)}
    .light-text{color:var(--text-dark)}
    .hero-section{
      padding:34px 0 24px;
    }
    .hero-shell{
      position:relative;
      border-radius:32px;
      overflow:hidden;
      background:
        radial-gradient(circle at 18% 12%, rgba(244,63,104,.26), transparent 24%),
        radial-gradient(circle at 78% 20%, rgba(122,63,242,.22), transparent 24%),
        linear-gradient(135deg, #14121A 0%, #16131D 55%, #101017 100%);
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow);
    }
    .hero-shell::before{
      content:"";
      position:absolute;inset:0;
      background:
        linear-gradient(115deg, rgba(255,255,255,.04) 0 12%, transparent 12% 100%),
        linear-gradient(160deg, rgba(255,255,255,.02), transparent 45%);
      pointer-events:none;
    }
    .hero-shell::after{
      content:"";
      position:absolute;right:-120px;top:-100px;
      width:340px;height:340px;border-radius:50%;
      background:radial-gradient(circle, rgba(255,176,46,.18), transparent 68%);
      filter:blur(8px);
      pointer-events:none;
    }
    .hero-content{
      position:relative;
      padding:42px;
      z-index:1;
    }
    .eyebrow-row{
      display:flex;flex-wrap:wrap;align-items:center;gap:10px 12px;
      margin-bottom:18px;
    }
    .eyebrow-pill{
      display:inline-flex;align-items:center;gap:8px;
      padding:8px 12px;border-radius:999px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.09);
      color:var(--muted);
      font-size:.88rem;font-weight:700;
    }
    .eyebrow-pill strong{color:#fff}
    .eyebrow-dot{
      width:8px;height:8px;border-radius:50%;
      background:var(--success);
      box-shadow:0 0 0 4px rgba(44,203,154,.12);
    }
    .hero-content h1{
      margin:0;
      max-width:12ch;
      font-size:clamp(2.25rem,5vw,3.8rem);
      line-height:1.08;
      font-weight:900;
      letter-spacing:-.03em;
    }
    .hero-content .subcopy{
      margin:18px 0 0;
      max-width:820px;
      color:var(--muted);
      font-size:clamp(1rem,1.5vw,1.13rem);
      line-height:1.88;
    }
    .hero-actions{
      display:flex;flex-wrap:wrap;gap:12px;
      margin-top:26px;
    }
    .hero-meta{
      display:flex;flex-wrap:wrap;gap:10px;
      margin-top:26px;
    }
    .meta-badge{
      display:inline-flex;align-items:center;gap:8px;
      padding:10px 14px;border-radius:999px;
      font-size:.84rem;font-weight:800;
      border:1px solid rgba(255,255,255,.09);
      background:rgba(255,255,255,.05);
      color:#fff;
    }
    .meta-badge.brand{
      background:linear-gradient(135deg, rgba(244,63,104,.22), rgba(122,63,242,.22));
      border-color:rgba(244,63,104,.28);
    }
    .meta-badge.warm{
      background:rgba(255,176,46,.12);
      color:#FFE7B2;
      border-color:rgba(255,176,46,.22);
    }
    .meta-badge.safe{
      background:rgba(44,203,154,.1);
      color:#BDF5E5;
      border-color:rgba(44,203,154,.22);
    }
    .hero-note{
      margin-top:20px;
      color:#D8D3DD;
      font-size:.92rem;
      line-height:1.7;
      max-width:780px;
      opacity:.92;
    }
    .hero-aside{
      position:relative;
      height:100%;
      padding:24px;
      display:flex;
      align-items:stretch;
    }
    .hero-panel{
      width:100%;
      background:linear-gradient(180deg, rgba(20,18,26,.95), rgba(27,24,34,.98));
      border:1px solid rgba(255,255,255,.08);
      border-radius:26px;
      padding:22px;
      display:flex;
      flex-direction:column;
      gap:14px;
      box-shadow:var(--shadow-soft);
    }
    .mini-matrix{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:12px;
    }
    .mini-box{
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
      border-radius:20px;
      padding:16px;
      min-height:108px;
    }
    .mini-box .label{
      font-size:.8rem;
      color:var(--muted);
      margin-bottom:8px;
    }
    .mini-box .value{
      font-size:1.44rem;
      font-weight:900;
      line-height:1.1;
      margin-bottom:8px;
    }
    .mini-box .desc{
      color:#D1CBD7;
      font-size:.9rem;
      line-height:1.62;
    }
    .hero-preview{
      border-radius:22px;
      overflow:hidden;
      min-height:180px;
      background:
        linear-gradient(135deg, rgba(244,63,104,.18), rgba(122,63,242,.16)),
        linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
      border:1px solid rgba(255,255,255,.08);
      position:relative;
      padding:18px;
    }
    .hero-preview::before{
      content:"";
      position:absolute;inset:14px 14px auto auto;
      width:120px;height:120px;border-radius:32px;
      background:radial-gradient(circle at 35% 35%, rgba(255,255,255,.18), transparent 62%);
      opacity:.7;
    }
    .hero-preview .preview-chip{
      display:inline-flex;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(13,12,18,.45);
      border:1px solid rgba(255,255,255,.12);
      color:#fff;
      font-weight:800;
      font-size:.82rem;
    }
    .hero-preview .preview-title{
      margin-top:18px;
      font-size:1.35rem;
      font-weight:900;
      line-height:1.22;
      max-width:12ch;
    }
    .hero-preview .preview-copy{
      margin-top:10px;
      font-size:.92rem;
      line-height:1.72;
      color:#F0EAF5;
      max-width:22rem;
    }
    .hero-preview .preview-bars{
      display:flex;gap:10px;flex-wrap:wrap;margin-top:18px;
    }
    .preview-bar{
      flex:1 1 92px;
      min-width:92px;
      height:12px;border-radius:999px;
      background:rgba(255,255,255,.08);
      overflow:hidden;
      position:relative;
    }
    .preview-bar::after{
      content:"";
      position:absolute;inset:0 auto 0 0;
      width:var(--w,60%);
      border-radius:inherit;
      background:linear-gradient(90deg,var(--accent),var(--success));
    }
    .preview-note{
      display:flex;flex-wrap:wrap;gap:8px;
      margin-top:14px;
    }
    .section-card{
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.08);
      border-radius:var(--r-lg);
      box-shadow:var(--shadow-soft);
    }
    .section-light .section-card{
      background:#fff;
      border-color:rgba(33,29,39,.08);
    }
    .comparison-card{
      padding:28px;
    }
    .comparison-table-wrap{
      border-radius:26px;
      overflow:auto;
      border:1px solid rgba(33,29,39,.08);
      background:#fff;
      box-shadow:0 14px 40px rgba(33,29,39,.08);
    }
    .benefit-table{
      margin:0;
      min-width:100%;
      border-collapse:separate;
      border-spacing:0;
      table-layout:fixed;
      color:var(--text-dark);
    }
    .benefit-table thead th{
      position:sticky;
      top:0;
      z-index:2;
      background:linear-gradient(180deg, #fff, #fbf8f5);
      font-size:.95rem;
      padding:18px 18px;
      border-bottom:1px solid rgba(33,29,39,.09);
      vertical-align:top;
    }
    .benefit-table thead th:first-child{
      width:28%;
      left:0;
      z-index:3;
    }
    .benefit-table th,
    .benefit-table td{
      padding:18px;
      vertical-align:top;
      border-bottom:1px solid rgba(33,29,39,.08);
      word-break:break-word;
    }
    .benefit-table tbody tr:hover{
      background:rgba(244,63,104,.03);
    }
    .benefit-table .feature-name{
      font-weight:800;
      color:#211D27;
      line-height:1.55;
    }
    .benefit-table .cell{
      color:#4E465B;
      line-height:1.65;
      font-size:.95rem;
    }
    .plan-head{
      position:relative;
      border-top:6px solid transparent;
    }
    .plan-head.recommended{
      border-top-color:var(--brand-1);
      background:linear-gradient(180deg, #fff, #fff8fb);
      box-shadow:inset 0 0 0 1px rgba(244,63,104,.12);
    }
    .plan-tag{
      display:inline-flex;align-items:center;gap:6px;
      padding:6px 10px;border-radius:999px;
      font-size:.78rem;font-weight:800;
      margin-top:8px;
    }
    .tag-brand{background:rgba(244,63,104,.11);color:#BE1B49}
    .tag-warm{background:rgba(255,176,46,.16);color:#8A5A00}
    .tag-safe{background:rgba(44,203,154,.12);color:#0F6C55}
    .tag-muted{background:#ECE7E2;color:#685E6F}
    .table-cta{
      padding:22px 28px 28px;
      display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;
      border-top:1px solid rgba(33,29,39,.08);
      background:linear-gradient(180deg, rgba(246,243,240,.86), rgba(255,255,255,.96));
      color:var(--text-dark);
    }
    .table-cta .copy{
      max-width:720px;
    }
    .table-cta .copy h3{
      font-size:1.2rem;font-weight:900;margin:0 0 8px;
    }
    .table-cta .copy p{
      margin:0;color:#5F5669;line-height:1.8;
    }
    .table-cta .cta-link{
      min-width:220px;
      justify-content:center;
    }
    .benefit-mobile-grid{
      display:none;
      gap:16px;
      grid-template-columns:1fr;
    }
    .mobile-plan{
      padding:22px;
      border-radius:22px;
      background:#fff;
      border:1px solid rgba(33,29,39,.08);
      box-shadow:0 12px 26px rgba(33,29,39,.08);
    }
    .mobile-plan.recommended{
      border-top:6px solid var(--brand-1);
    }
    .mobile-plan .mobile-head{
      display:flex;justify-content:space-between;align-items:flex-start;gap:16px;
      margin-bottom:14px;
    }
    .mobile-plan h3{
      margin:0;
      font-size:1.12rem;
      font-weight:900;
      color:var(--text-dark);
    }
    .mobile-plan .rank{
      flex:0 0 auto;
      padding:8px 12px;
      border-radius:999px;
      font-size:.8rem;
      font-weight:800;
      background:rgba(244,63,104,.1);
      color:#BE1B49;
    }
    .mobile-feats{
      display:grid;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
      color:#4E465B;
    }
    .mobile-feats li{
      display:flex;gap:10px;align-items:flex-start;
      line-height:1.6;
    }
    .mobile-feats li svg{flex:0 0 auto;margin-top:3px}
    .level-grid{
      display:grid;
      grid-template-columns:repeat(12,minmax(0,1fr));
      gap:24px;
    }
    .level-card{
      position:relative;
      border-radius:30px;
      overflow:hidden;
      padding:30px;
      background:linear-gradient(180deg, rgba(20,18,26,.98), rgba(27,24,34,.98));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
      min-height:100%;
    }
    .level-card::before{
      content:"";
      position:absolute;left:0;top:0;right:0;height:6px;
      background:linear-gradient(90deg,var(--brand-1),var(--brand-2));
    }
    .level-card.recommended{
      background:
        radial-gradient(circle at top right, rgba(244,63,104,.18), transparent 26%),
        linear-gradient(180deg, rgba(20,18,26,.98), rgba(27,24,34,.98));
      box-shadow:0 22px 48px rgba(122,63,242,.18);
    }
    .level-card .num{
      display:inline-flex;align-items:center;
      min-width:72px;
      padding:10px 16px;border-radius:999px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.08);
      font-weight:900;
      letter-spacing:.12em;
      color:#fff;
      margin-bottom:16px;
    }
    .level-card h3{
      margin:0;
      font-size:clamp(1.5rem,2vw,2rem);
      line-height:1.15;
      font-weight:900;
    }
    .level-card p{
      margin:14px 0 0;
      color:var(--muted);
      line-height:1.85;
    }
    .level-list{
      list-style:none;padding:0;margin:18px 0 0;
      display:grid;gap:12px;
      color:#ECE7F3;
    }
    .level-list li{
      display:flex;gap:10px;align-items:flex-start;
      line-height:1.7;
    }
    .level-list svg{flex:0 0 auto;margin-top:4px}
    .level-actions{
      display:flex;flex-wrap:wrap;gap:12px;margin-top:22px;
    }
    .sub-level-stack{
      display:grid;gap:24px;
    }
    .sub-level-card{
      padding:24px;
      border-radius:26px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
      min-height:100%;
    }
    .sub-level-card .tag{
      display:inline-flex;
      padding:8px 12px;
      border-radius:999px;
      font-size:.78rem;
      font-weight:800;
      margin-bottom:14px;
    }
    .sub-level-card h4{
      margin:0;
      font-size:1.18rem;
      font-weight:900;
    }
    .sub-level-card p{
      margin:10px 0 0;
      color:var(--muted);
      line-height:1.75;
    }
    .sub-level-card .btn-site{
      margin-top:18px;
    }
    .preview-grid{
      display:grid;
      grid-template-columns:repeat(12,minmax(0,1fr));
      gap:24px;
    }
    .preview-card{
      position:relative;
      border-radius:28px;
      overflow:hidden;
      min-height:100%;
      background:#fff;
      border:1px solid rgba(33,29,39,.08);
      box-shadow:0 16px 40px rgba(33,29,39,.08);
    }
    .preview-card.dark{
      background:linear-gradient(180deg, rgba(20,18,26,.98), rgba(27,24,34,.98));
      border-color:rgba(255,255,255,.08);
      color:#fff;
      box-shadow:var(--shadow-soft);
    }
    .preview-art{
      aspect-ratio:16/10;
      background:
        linear-gradient(135deg, rgba(244,63,104,.88), rgba(122,63,242,.78)),
        linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,.02));
      position:relative;
      overflow:hidden;
    }
    .preview-art::before{
      content:"";
      position:absolute;inset:14%;
      border-radius:24px;
      border:1px solid rgba(255,255,255,.18);
      background:
        linear-gradient(135deg, rgba(13,12,18,.08), rgba(13,12,18,.34)),
        linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
      transform:rotate(-6deg);
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.05);
    }
    .preview-art::after{
      content:"";
      position:absolute;right:14px;bottom:14px;
      width:140px;height:140px;border-radius:38px;
      background:radial-gradient(circle at 32% 32%, rgba(255,255,255,.26), transparent 68%);
      opacity:.6;
    }
    .preview-copy{
      padding:24px;
    }
    .preview-top{
      display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:12px;
    }
    .preview-top h3,
    .preview-top h4{
      margin:0;
      font-weight:900;
      line-height:1.25;
    }
    .preview-top h3{font-size:1.42rem;}
    .preview-top h4{font-size:1.06rem;}
    .preview-desc{
      color:#5F5669;
      line-height:1.82;
      margin:0;
    }
    .dark .preview-desc{color:#D7D1DF}
    .preview-tags{
      display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;
    }
    .content-tag{
      display:inline-flex;align-items:center;gap:7px;
      padding:7px 10px;border-radius:999px;
      font-size:.78rem;font-weight:800;
      background:rgba(244,63,104,.1);
      color:#BE1B49;
    }
    .content-tag.gray{background:#EEF1F4;color:#54606B}
    .content-tag.gold{background:rgba(255,176,46,.18);color:#875A00}
    .content-tag.green{background:rgba(44,203,154,.12);color:#0F6C55}
    .preview-footer{
      display:flex;justify-content:space-between;align-items:center;gap:12px;
      margin-top:18px;
      padding-top:18px;
      border-top:1px solid rgba(33,29,39,.08);
    }
    .dark .preview-footer{border-color:rgba(255,255,255,.08)}
    .preview-meta{
      color:inherit;opacity:.78;font-size:.86rem;
    }
    .preview-small-grid{
      display:grid;gap:24px;
    }
    .preview-small{
      padding:22px;
      border-radius:24px;
      background:#fff;
      border:1px solid rgba(33,29,39,.08);
      box-shadow:0 14px 34px rgba(33,29,39,.08);
      min-height:100%;
    }
    .preview-small.dark{
      background:rgba(255,255,255,.04);
      color:#fff;
      border-color:rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
    }
    .preview-small .small-head{
      display:flex;justify-content:space-between;gap:10px;align-items:flex-start;
    }
    .preview-small .small-head h4{
      margin:0;
      font-size:1.04rem;
      font-weight:900;
    }
    .preview-small .small-desc{
      margin:12px 0 0;
      line-height:1.72;
      color:#5F5669;
    }
    .dark .preview-small .small-desc{color:#D7D1DF}
    .preview-small .small-foot{
      display:flex;justify-content:space-between;align-items:center;gap:10px;
      margin-top:16px;
    }
    .update-layout{
      display:grid;
      grid-template-columns:repeat(12,minmax(0,1fr));
      gap:24px;
      align-items:stretch;
    }
    .update-list-card{
      grid-column:span 7;
      padding:28px;
      border-radius:28px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
    }
    .update-list{
      list-style:none;padding:0;margin:0;
      display:grid;gap:14px;
    }
    .update-item{
      display:grid;
      grid-template-columns:110px 1fr auto;
      gap:18px;
      padding:16px 0;
      border-bottom:1px solid rgba(255,255,255,.08);
      align-items:start;
    }
    .update-item:last-child{border-bottom:0;padding-bottom:0}
    .update-date{
      color:var(--accent);
      font-weight:900;
      letter-spacing:.04em;
      font-size:.84rem;
    }
    .update-title{
      font-weight:800;
      line-height:1.62;
      margin:0;
      color:#fff;
    }
    .update-desc{
      margin:.35rem 0 0;
      color:var(--muted);
      line-height:1.72;
      font-size:.95rem;
    }
    .update-badge{
      justify-self:end;
      display:inline-flex;align-items:center;
      padding:7px 10px;
      border-radius:999px;
      font-size:.76rem;
      font-weight:800;
      border:1px solid rgba(255,255,255,.08);
      color:#fff;
      background:rgba(255,255,255,.05);
    }
    .update-side{
      grid-column:span 5;
      display:grid;
      gap:24px;
    }
    .status-panel{
      padding:28px;
      border-radius:28px;
      background:linear-gradient(180deg, rgba(20,18,26,.98), rgba(27,24,34,.98));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
    }
    .status-panel h3{
      margin:0;
      font-size:1.28rem;
      font-weight:900;
    }
    .status-panel p{
      margin:12px 0 0;
      color:var(--muted);
      line-height:1.8;
    }
    .status-stats{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:12px;
      margin-top:18px;
    }
    .stat-mini{
      padding:14px;
      border-radius:20px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
    }
    .stat-mini .k{
      color:#fff;
      font-size:1.2rem;
      font-weight:900;
      line-height:1.1;
    }
    .stat-mini .d{
      margin-top:6px;
      color:var(--muted);
      font-size:.82rem;
      line-height:1.5;
    }
    .status-links{
      display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;
    }
    .faq-layout{
      display:grid;
      grid-template-columns:repeat(12,minmax(0,1fr));
      gap:24px;
      align-items:start;
    }
    .faq-side{
      grid-column:span 4;
      padding:28px;
      border-radius:28px;
      background:linear-gradient(180deg, #fff, #f7f1eb);
      border:1px solid rgba(33,29,39,.08);
      box-shadow:0 14px 38px rgba(33,29,39,.08);
      color:var(--text-dark);
    }
    .faq-side .badge-label{
      display:inline-flex;
      padding:8px 12px;
      border-radius:999px;
      font-size:.78rem;
      font-weight:800;
      color:#7a3ff2;
      background:rgba(122,63,242,.1);
      margin-bottom:16px;
    }
    .faq-side h3{
      margin:0;
      font-size:1.42rem;
      font-weight:900;
    }
    .faq-side p{
      margin:12px 0 0;
      color:#5F5669;
      line-height:1.82;
    }
    .faq-side .faq-side-links{
      display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;
    }
    .faq-main{
      grid-column:span 8;
    }
    .accordion-site{
      --bs-accordion-bg:#fff;
      --bs-accordion-color:var(--text-dark);
      --bs-accordion-border-color:rgba(33,29,39,.08);
      --bs-accordion-btn-bg:#fff;
      --bs-accordion-btn-color:var(--text-dark);
      --bs-accordion-active-bg:#fff;
      --bs-accordion-active-color:var(--text-dark);
      --bs-accordion-btn-focus-box-shadow:0 0 0 3px rgba(255,176,46,.18);
      --bs-accordion-btn-padding-x:1.3rem;
      --bs-accordion-btn-padding-y:1.05rem;
      --bs-accordion-body-padding-x:1.3rem;
      --bs-accordion-body-padding-y:1.05rem;
      border-radius:22px;
      overflow:hidden;
      box-shadow:0 14px 38px rgba(33,29,39,.08);
    }
    .accordion-item{
      border-color:rgba(33,29,39,.08);
    }
    .accordion-button{
      font-weight:800;
      line-height:1.5;
      border-radius:0;
      box-shadow:none !important;
    }
    .accordion-button::after{
      background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 20 20'%3E%3Cpath fill='%23F43F68' d='M9 3h2v14H9zM3 9h14v2H3z'/%3E%3C/svg%3E");
      background-size:1.15rem 1.15rem;
    }
    .accordion-button:not(.collapsed)::after{
      background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 20 20'%3E%3Cpath fill='%237A3FF2' d='M3 9h14v2H3z'/%3E%3C/svg%3E");
    }
    .accordion-body{
      color:#534B60;
      line-height:1.85;
      background:#fff;
    }
    .join-shell{
      position:relative;
      overflow:hidden;
      border-radius:32px;
      background:
        radial-gradient(circle at 14% 20%, rgba(244,63,104,.24), transparent 25%),
        radial-gradient(circle at 84% 14%, rgba(255,176,46,.18), transparent 24%),
        linear-gradient(135deg, #17131D 0%, #14121A 52%, #101017 100%);
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow);
    }
    .join-shell::before{
      content:"";
      position:absolute;left:-120px;bottom:-120px;
      width:300px;height:300px;border-radius:50%;
      background:radial-gradient(circle, rgba(122,63,242,.18), transparent 70%);
      pointer-events:none;
    }
    .join-content{
      position:relative;
      padding:36px;
      z-index:1;
      display:grid;
      grid-template-columns:repeat(12,minmax(0,1fr));
      gap:24px;
      align-items:start;
    }
    .join-copy{
      grid-column:span 6;
    }
    .join-copy .step-row{
      display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;
    }
    .step-badge{
      display:inline-flex;align-items:center;gap:10px;
      padding:10px 14px;border-radius:999px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.08);
      color:#fff;font-weight:800;font-size:.84rem;
    }
    .step-badge .num{
      width:28px;height:28px;border-radius:50%;
      display:grid;place-items:center;
      background:linear-gradient(135deg,var(--brand-1),var(--brand-2));
      color:#fff;font-weight:900;
    }
    .join-copy h2{
      margin:16px 0 0;
      font-size:clamp(2rem,3vw,2.8rem);
      line-height:1.12;
      font-weight:900;
    }
    .join-copy p{
      margin:16px 0 0;
      color:var(--muted);
      line-height:1.86;
      max-width:760px;
      font-size:1.01rem;
    }
    .join-points{
      list-style:none;padding:0;margin:22px 0 0;
      display:grid;gap:12px;
      color:#ECE7F3;
    }
    .join-points li{
      display:flex;gap:10px;align-items:flex-start;
      line-height:1.7;
    }
    .join-points svg{flex:0 0 auto;margin-top:4px}
    .join-form-card{
      grid-column:span 6;
      padding:26px;
      border-radius:28px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
    }
    .join-form-card .form-title{
      display:flex;justify-content:space-between;align-items:flex-start;gap:12px;
      margin-bottom:16px;
    }
    .join-form-card h3{
      margin:0;
      font-size:1.28rem;
      font-weight:900;
    }
    .form-note{
      color:var(--muted);
      font-size:.88rem;
      line-height:1.65;
      max-width:22rem;
      text-align:right;
    }
    .form-label{
      display:block;
      margin:16px 0 8px;
      color:#F7F3FA;
      font-weight:800;
      font-size:.92rem;
    }
    .form-control,
    .form-select{
      min-height:50px;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.04);
      color:#fff;
      padding-left:14px;
      padding-right:14px;
      box-shadow:none;
    }
    .form-control::placeholder{color:#9E97A8}
    .form-control:focus,
    .form-select:focus{
      border-color:rgba(255,176,46,.65);
      box-shadow:0 0 0 .22rem rgba(255,176,46,.16);
      background:rgba(255,255,255,.05);
      color:#fff;
    }
    .form-select option{color:#211D27}
    .field-hint{
      margin-top:8px;
      color:#BEB7CA;
      font-size:.84rem;
      line-height:1.55;
    }
    .check-wrap{
      margin-top:18px;
      display:flex;
      gap:12px;
      align-items:flex-start;
      color:#EAE5F1;
    }
    .check-wrap input{
      width:20px;height:20px;margin-top:3px;
      accent-color:var(--brand-1);
      flex:0 0 auto;
    }
    .check-wrap label{
      margin:0;
      line-height:1.7;
      font-size:.94rem;
      color:#EAE5F1;
    }
    .form-actions{
      display:flex;flex-wrap:wrap;gap:12px;margin-top:20px;
    }
    .form-actions .btn-site{
      flex:1 1 190px;
      justify-content:center;
      display:inline-flex;
      align-items:center;
      gap:8px;
    }
    .footer-shell{
      position:relative;
      background:#0A0910;
      color:#E9E4EE;
      border-top:1px solid rgba(255,255,255,.07);
      padding:54px 0 26px;
    }
    .footer-shell::before{
      content:"";
      position:absolute;left:0;top:0;right:0;height:4px;
      background:linear-gradient(90deg,var(--brand-1),var(--brand-2),var(--accent));
    }
    .footer-brand{
      display:flex;align-items:center;gap:14px;
      font-weight:900;
      margin-bottom:14px;
    }
    .footer-brand .brand-mark{width:42px;height:42px;border-radius:14px}
    .footer-copy{
      color:#B9B3C1;
      line-height:1.8;
      max-width:520px;
    }
    .footer-links,
    .footer-legal{
      display:flex;flex-wrap:wrap;gap:12px 16px;
    }
    .footer-links a,
    .footer-legal a{
      color:#F1ECF5;
      opacity:.88;
      font-weight:700;
    }
    .footer-links a:hover,
    .footer-legal a:hover{
      color:#fff;
      text-decoration:underline;
      text-underline-offset:3px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:2fr 1fr 1fr;
      gap:24px;
      align-items:start;
    }
    .footer-block{
      padding-top:10px;
    }
    .footer-note{
      margin-top:22px;
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:16px;
    }
    .footer-card{
      padding:18px;
      border-radius:20px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.08);
    }
    .footer-card h4{
      margin:0 0 10px;
      font-size:1rem;
      font-weight:900;
      color:#fff;
    }
    .footer-card p{
      margin:0;
      color:#B9B3C1;
      line-height:1.72;
      font-size:.92rem;
    }
    .copyright{
      margin-top:22px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.08);
      color:#AFA7BB;
      font-size:.9rem;
      display:flex;
      flex-wrap:wrap;
      gap:10px 14px;
      justify-content:space-between;
      align-items:center;
    }
    .copyright .tech{
      opacity:.9;
    }
    .anchor-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#fff;
      font-weight:800;
    }
    .anchor-link span{
      transition:transform .2s ease;
      display:inline-block;
    }
    .anchor-link:hover span{transform:translateX(3px)}
    .card-hover{
      transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
    }
    .card-hover:hover{
      transform:translateY(-4px);
      box-shadow:0 18px 42px rgba(0,0,0,.22);
      border-color:rgba(255,255,255,.14);
    }
    .section-light .card-hover:hover{
      box-shadow:0 18px 42px rgba(33,29,39,.12);
    }
    .focus-ring:focus-visible{
      outline:none;
      box-shadow:0 0 0 3px rgba(255,176,46,.26),0 0 0 6px rgba(244,63,104,.12);
    }
    .floating-note{
      display:inline-flex;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.08);
      color:#fff;
      font-size:.82rem;
      font-weight:800;
    }
    .section-spacer{height:8px}
    @media (max-width: 1199.98px){
      .hero-content h1{max-width:unset}
      .footer-grid{grid-template-columns:1.4fr 1fr 1fr}
    }
    @media (max-width: 991.98px){
      .navbar-collapse{
        padding:18px 0 4px;
      }
      .nav-actions{
        width:100%;
        margin:16px 0 4px;
        flex-direction:column;
      }
      .nav-actions .btn-site{
        width:100%;
        justify-content:center;
      }
      .section-block{padding:74px 0}
      .hero-content{padding:30px}
      .hero-aside{padding:0 30px 30px}
      .hero-shell{border-radius:28px}
      .section-head{flex-direction:column;align-items:flex-start}
      .comparison-table-wrap{display:none}
      .benefit-mobile-grid{display:grid}
      .level-grid,
      .preview-grid,
      .update-layout,
      .faq-layout,
      .join-content,
      .footer-grid,
      .footer-note{grid-template-columns:1fr}
      .level-card,
      .sub-level-stack,
      .update-list-card,
      .update-side,
      .faq-side,
      .faq-main,
      .join-copy,
      .join-form-card,
      .footer-block{grid-column:auto}
      .mini-matrix{grid-template-columns:1fr 1fr}
      .update-item{grid-template-columns:92px 1fr}
      .update-badge{grid-column:2;justify-self:start;margin-top:4px}
      .footer-note{gap:12px}
    }
    @media (max-width: 767.98px){
      .hero-content h1{font-size:clamp(2.15rem,9vw,2.8rem)}
      .hero-content .subcopy{font-size:1rem}
      .hero-actions .btn-site,
      .table-cta .cta-link,
      .form-actions .btn-site{
        width:100%;
      }
      .hero-meta{gap:8px}
      .meta-badge{width:100%;justify-content:center}
      .mini-matrix{grid-template-columns:1fr}
      .status-stats{grid-template-columns:1fr}
      .update-item{grid-template-columns:1fr}
      .update-badge{grid-column:auto;justify-self:start}
      .join-content,
      .hero-content,
      .hero-aside,
      .comparison-card,
      .status-panel,
      .faq-side,
      .join-form-card,
      .footer-shell{padding-left:20px;padding-right:20px}
      .section-block{padding:60px 0}
      .footer-grid{gap:20px}
    }
    @media (max-width: 575.98px){
      .navbar-brand{gap:10px}
      .brand-text{font-size:.94rem}
      .brand-badge{display:none}
      .hero-shell{border-radius:24px}
      .hero-content{padding:24px}
      .hero-aside{padding:0 24px 24px}
      .section-head h2{font-size:1.7rem}
      .section-head p{font-size:.96rem}
      .section-block{padding:54px 0}
      .comparison-card,.faq-side,.join-form-card,.status-panel,.update-list-card,.level-card{border-radius:22px}
      .preview-card,.preview-small,.mobile-plan,.sub-level-card{border-radius:20px}
      .footer-note{grid-template-columns:1fr}
      .copyright{flex-direction:column;align-items:flex-start}
    }
    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      *,*::before,*::after{
        animation:none !important;
        transition:none !important;
        scroll-behavior:auto !important;
      }
      .btn-site:hover,
      .card-hover:hover,
      .nav-link:hover{transform:none}
    }

/* roulang page: category1 */
:root {
      --bg: #0D0C12;
      --bg-2: #14121A;
      --bg-3: #1B1822;
      --paper: #F6F3F0;
      --paper-2: #EEE9E4;
      --text: #F8F6FA;
      --text-dark: #211D27;
      --muted: #B9B3C1;
      --muted-dark: #6D6475;
      --line: rgba(255,255,255,.12);
      --line-dark: rgba(33,29,39,.12);
      --pink: #F43F68;
      --violet: #7A3FF2;
      --amber: #FFB02E;
      --green: #2CCB9A;
      --danger-soft: rgba(244,63,104,.14);
      --grad: linear-gradient(135deg, #F43F68 0%, #7A3FF2 100%);
      --grad-2: linear-gradient(135deg, rgba(244,63,104,.18), rgba(122,63,242,.16));
      --shadow: 0 24px 70px rgba(0,0,0,.34);
      --shadow-soft: 0 16px 45px rgba(0,0,0,.18);
      --radius-xl: 30px;
      --radius-lg: 22px;
      --radius-md: 16px;
      --radius-sm: 12px;
      --container: 1280px;
      --font: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      --ease: 180ms ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      overflow-x: hidden;
    }

    body {
      margin: 0;
      font-family: var(--font);
      color: var(--text);
      background:
        radial-gradient(circle at 14% 6%, rgba(244,63,104,.20), transparent 30%),
        radial-gradient(circle at 88% 2%, rgba(122,63,242,.22), transparent 34%),
        linear-gradient(180deg, var(--bg) 0%, #100F16 48%, #0D0C12 100%);
      line-height: 1.75;
      overflow-x: hidden;
      text-rendering: optimizeLegibility;
      -webkit-font-smoothing: antialiased;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color var(--ease), transform var(--ease), opacity var(--ease), border-color var(--ease), background var(--ease), box-shadow var(--ease);
    }

    a:hover {
      color: var(--text);
    }

    img, svg {
      max-width: 100%;
      height: auto;
      display: block;
    }

    button, input, select, textarea {
      font: inherit;
    }

    .container-xl {
      max-width: var(--container);
    }

    .skip-link {
      position: fixed;
      top: 12px;
      left: 12px;
      z-index: 9999;
      transform: translateY(-150%);
      padding: 10px 16px;
      border-radius: 999px;
      color: #211D27;
      background: var(--amber);
      font-weight: 800;
      box-shadow: var(--shadow-soft);
    }

    .skip-link:focus {
      transform: translateY(0);
      outline: 3px solid rgba(255,255,255,.7);
      outline-offset: 3px;
    }

    .focus-ring:focus-visible,
    .btn:focus-visible,
    .filter-btn:focus-visible,
    .page-link:focus-visible,
    .accordion-button:focus-visible {
      outline: 3px solid rgba(255,176,46,.82);
      outline-offset: 3px;
      box-shadow: none;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1030;
      background: rgba(13,12,18,.98);
      border-bottom: 1px solid var(--line);
      box-shadow: 0 14px 36px rgba(0,0,0,.22);
    }

    .navbar {
      min-height: 78px;
      padding: 12px 0;
      background: transparent;
    }

    .navbar-brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
      color: var(--text);
      font-weight: 900;
      letter-spacing: -.02em;
    }

    .navbar-brand:hover {
      color: var(--text);
      transform: translateY(-1px);
    }

    .brand-mark {
      width: 46px;
      height: 46px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      flex: 0 0 auto;
      border-radius: 15px;
      color: #fff;
      font-size: 18px;
      font-weight: 950;
      letter-spacing: -.04em;
      background: var(--grad);
      box-shadow: 0 10px 28px rgba(244,63,104,.28);
    }

    .brand-text {
      max-width: 220px;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
      font-size: 18px;
      line-height: 1.1;
    }

    .brand-badge {
      padding: 5px 9px;
      border-radius: 999px;
      color: #211D27;
      background: var(--amber);
      font-size: 11px;
      font-weight: 900;
      letter-spacing: .08em;
    }

    .navbar-nav {
      gap: 8px;
      align-items: center;
    }

    .nav-link {
      position: relative;
      padding: 10px 14px !important;
      border-radius: 13px;
      color: var(--muted);
      font-size: 15px;
      font-weight: 800;
    }

    .nav-link:hover {
      color: var(--text);
      background: rgba(255,255,255,.06);
    }

    .nav-link.active {
      color: #fff;
      background: rgba(244,63,104,.15);
      box-shadow: inset 0 0 0 1px rgba(244,63,104,.22);
    }

    .nav-link.active::after {
      content: "";
      position: absolute;
      left: 16px;
      right: 16px;
      bottom: 6px;
      height: 2px;
      border-radius: 999px;
      background: var(--grad);
    }

    .nav-actions {
      display: flex;
      gap: 10px;
      align-items: center;
      flex-wrap: wrap;
    }

    .btn-site {
      min-height: 46px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border-radius: 14px;
      padding: 11px 18px;
      font-size: 15px;
      font-weight: 900;
      border: 1px solid transparent;
      transition: transform var(--ease), box-shadow var(--ease), background var(--ease), border-color var(--ease);
    }

    .btn-site:hover {
      transform: translateY(-2px);
    }

    .btn-primary-site {
      color: #fff;
      background: var(--grad);
      box-shadow: 0 16px 32px rgba(244,63,104,.24);
    }

    .btn-primary-site:hover {
      color: #fff;
      box-shadow: 0 22px 44px rgba(122,63,242,.28);
    }

    .btn-outline-site {
      color: var(--text);
      background: rgba(255,255,255,.06);
      border-color: rgba(255,255,255,.14);
    }

    .btn-outline-site:hover {
      color: var(--text);
      background: rgba(255,255,255,.10);
      border-color: rgba(255,255,255,.24);
    }

    .btn-light-site {
      color: #211D27;
      background: #fff;
      box-shadow: 0 16px 38px rgba(0,0,0,.20);
    }

    .btn-light-site:hover {
      color: #211D27;
      background: #FFF8E9;
    }

    .navbar-toggler {
      border: 1px solid rgba(255,255,255,.15);
      border-radius: 14px;
      padding: 10px 12px;
      background: rgba(255,255,255,.06);
    }

    .navbar-toggler-icon {
      filter: invert(1) grayscale(1) brightness(1.7);
    }

    .brand-strip {
      border-top: 1px solid rgba(255,255,255,.08);
      background: #100F16;
    }

    .strip-inner {
      display: flex;
      align-items: center;
      gap: 18px;
      overflow-x: auto;
      scrollbar-width: none;
      padding: 9px 0;
      color: var(--muted);
      font-size: 13px;
      white-space: nowrap;
    }

    .strip-inner::-webkit-scrollbar {
      display: none;
    }

    .strip-item {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      flex: 0 0 auto;
    }

    .strip-dot {
      width: 9px;
      height: 9px;
      border-radius: 50%;
      background: var(--green);
      box-shadow: 0 0 0 5px rgba(44,203,154,.13);
    }

    main {
      position: relative;
    }

    .section {
      padding: 92px 0;
    }

    .section-compact {
      padding: 64px 0;
    }

    .category-head {
      padding: 62px 0 44px;
      background:
        linear-gradient(120deg, rgba(244,63,104,.22), rgba(122,63,242,.18) 52%, rgba(255,176,46,.08)),
        linear-gradient(180deg, #14121A 0%, #0D0C12 100%);
      border-bottom: 1px solid var(--line);
      overflow: hidden;
    }

    .head-panel {
      position: relative;
      padding: 38px;
      border-radius: var(--radius-xl);
      background:
        radial-gradient(circle at 84% 18%, rgba(255,176,46,.18), transparent 26%),
        linear-gradient(135deg, rgba(255,255,255,.09), rgba(255,255,255,.035));
      border: 1px solid rgba(255,255,255,.13);
      box-shadow: var(--shadow);
      overflow: hidden;
    }

    .head-panel::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        repeating-linear-gradient(120deg, rgba(255,255,255,.08) 0 1px, transparent 1px 22px);
      opacity: .22;
      pointer-events: none;
    }

    .head-content {
      position: relative;
      z-index: 1;
    }

    .breadcrumb-shell {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 8px;
      margin-bottom: 22px;
      color: var(--muted);
      font-size: 14px;
      font-weight: 800;
    }

    .breadcrumb-shell a {
      color: #fff;
      border-bottom: 1px solid rgba(255,255,255,.28);
    }

    .breadcrumb-shell a:hover {
      color: var(--amber);
      border-color: var(--amber);
    }

    .slash {
      color: rgba(255,255,255,.38);
    }

    h1 {
      max-width: 960px;
      margin: 0;
      font-size: clamp(34px, 5vw, 58px);
      line-height: 1.08;
      font-weight: 950;
      letter-spacing: -.055em;
    }

    .head-desc {
      max-width: 850px;
      margin: 20px 0 0;
      color: var(--muted);
      font-size: 18px;
      line-height: 1.8;
    }

    .head-metrics {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
      margin-top: 30px;
    }

    .metric-card {
      padding: 18px;
      border-radius: 20px;
      background: rgba(13,12,18,.72);
      border: 1px solid rgba(255,255,255,.12);
    }

    .metric-num {
      display: block;
      color: #fff;
      font-size: 30px;
      line-height: 1;
      font-weight: 950;
      letter-spacing: -.04em;
    }

    .metric-label {
      display: block;
      margin-top: 8px;
      color: var(--muted);
      font-size: 13px;
      font-weight: 800;
    }

    .badge-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 26px;
    }

    .tag-badge {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      min-height: 34px;
      padding: 7px 12px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 900;
      border: 1px solid rgba(255,255,255,.12);
      color: var(--text);
      background: rgba(255,255,255,.07);
    }

    .tag-badge.gradient {
      border: 0;
      background: var(--grad);
      color: #fff;
    }

    .tag-badge.amber {
      color: #211D27;
      background: var(--amber);
      border-color: rgba(255,176,46,.55);
    }

    .tag-badge.green {
      color: #082A22;
      background: var(--green);
      border-color: rgba(44,203,154,.6);
    }

    .tag-badge.gray {
      color: var(--muted);
      background: rgba(255,255,255,.05);
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 14px;
      color: var(--amber);
      font-size: 13px;
      font-weight: 950;
      letter-spacing: .08em;
      text-transform: uppercase;
    }

    .section-kicker::before {
      content: "";
      width: 34px;
      height: 4px;
      border-radius: 999px;
      background: var(--grad);
    }

    .section-title {
      margin: 0;
      font-size: clamp(26px, 3.4vw, 40px);
      line-height: 1.18;
      font-weight: 950;
      letter-spacing: -.04em;
    }

    .section-lead {
      max-width: 760px;
      margin: 14px 0 0;
      color: var(--muted);
      font-size: 17px;
    }

    .filter-panel {
      padding: 28px;
      border-radius: var(--radius-xl);
      background: var(--paper);
      color: var(--text-dark);
      box-shadow: var(--shadow-soft);
      border: 1px solid rgba(255,255,255,.7);
    }

    .filter-top {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 18px;
      margin-bottom: 24px;
    }

    .filter-top h2 {
      margin: 0;
      color: var(--text-dark);
      font-size: 28px;
      font-weight: 950;
      letter-spacing: -.035em;
    }

    .filter-top p {
      margin: 8px 0 0;
      color: var(--muted-dark);
      max-width: 680px;
    }

    .status-chip {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      flex: 0 0 auto;
      padding: 10px 13px;
      border-radius: 999px;
      color: #082A22;
      background: rgba(44,203,154,.18);
      border: 1px solid rgba(44,203,154,.34);
      font-size: 13px;
      font-weight: 950;
    }

    .filter-groups {
      display: grid;
      gap: 16px;
    }

    .filter-group {
      display: grid;
      grid-template-columns: 120px 1fr;
      gap: 12px;
      align-items: start;
      padding-top: 16px;
      border-top: 1px solid var(--line-dark);
    }

    .filter-name {
      padding-top: 9px;
      color: #3B3342;
      font-size: 14px;
      font-weight: 950;
    }

    .filter-buttons {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .filter-btn {
      min-height: 42px;
      padding: 9px 14px;
      border-radius: 14px;
      border: 1px solid rgba(33,29,39,.14);
      color: #332C39;
      background: #fff;
      font-weight: 900;
      transition: transform var(--ease), box-shadow var(--ease), background var(--ease), color var(--ease), border-color var(--ease);
    }

    .filter-btn:hover {
      transform: translateY(-2px);
      border-color: rgba(244,63,104,.35);
      box-shadow: 0 12px 26px rgba(33,29,39,.09);
    }

    .filter-btn.is-active {
      color: #fff;
      border-color: transparent;
      background: var(--grad);
      box-shadow: 0 14px 30px rgba(244,63,104,.22);
    }

    .featured-card {
      position: relative;
      display: grid;
      grid-template-columns: 5fr 7fr;
      gap: 0;
      overflow: hidden;
      border-radius: var(--radius-xl);
      background: #18151F;
      border: 1px solid rgba(255,255,255,.12);
      box-shadow: var(--shadow);
    }

    .featured-visual {
      position: relative;
      min-height: 390px;
      background:
        radial-gradient(circle at 28% 28%, rgba(244,63,104,.50), transparent 25%),
        radial-gradient(circle at 72% 70%, rgba(122,63,242,.42), transparent 34%),
        linear-gradient(135deg, #251B2A, #111018);
      overflow: hidden;
    }

    .featured-visual::before {
      content: "";
      position: absolute;
      inset: 26px;
      border-radius: 26px;
      border: 1px solid rgba(255,255,255,.18);
      background:
        linear-gradient(135deg, rgba(255,255,255,.13), transparent 42%),
        repeating-linear-gradient(90deg, rgba(255,255,255,.08) 0 1px, transparent 1px 18px);
      transform: rotate(-4deg);
    }

    .featured-visual::after {
      content: "VIP";
      position: absolute;
      left: 34px;
      bottom: 30px;
      color: rgba(255,255,255,.12);
      font-size: 110px;
      line-height: 1;
      font-weight: 950;
      letter-spacing: -.08em;
    }

    .lock-plate {
      position: absolute;
      top: 28px;
      left: 28px;
      z-index: 1;
      display: inline-flex;
      align-items: center;
      gap: 9px;
      padding: 10px 13px;
      border-radius: 999px;
      color: #211D27;
      background: var(--amber);
      font-size: 13px;
      font-weight: 950;
      box-shadow: 0 12px 24px rgba(0,0,0,.18);
    }

    .featured-body {
      padding: 42px;
      align-self: center;
    }

    .featured-body h2 {
      margin: 14px 0 12px;
      font-size: clamp(27px, 3vw, 42px);
      line-height: 1.16;
      font-weight: 950;
      letter-spacing: -.045em;
    }

    .featured-body p {
      color: var(--muted);
      font-size: 17px;
      margin-bottom: 22px;
    }

    .info-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
      margin: 24px 0 28px;
    }

    .info-mini {
      padding: 15px;
      border-radius: 18px;
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.10);
    }

    .info-mini strong {
      display: block;
      color: #fff;
      font-size: 15px;
      font-weight: 950;
    }

    .info-mini span {
      display: block;
      margin-top: 4px;
      color: var(--muted);
      font-size: 13px;
      font-weight: 700;
      line-height: 1.5;
    }

    .list-shell {
      padding: 34px;
      border-radius: var(--radius-xl);
      background: #14121A;
      border: 1px solid rgba(255,255,255,.11);
      box-shadow: var(--shadow-soft);
    }

    .editor-list {
      display: grid;
      gap: 14px;
      margin-top: 30px;
    }

    .list-item {
      display: grid;
      grid-template-columns: 132px 1fr auto;
      gap: 18px;
      align-items: center;
      padding: 18px;
      border-radius: 22px;
      background: rgba(255,255,255,.045);
      border: 1px solid rgba(255,255,255,.09);
      transition: transform var(--ease), border-color var(--ease), background var(--ease), box-shadow var(--ease);
    }

    .list-item:hover {
      transform: translateY(-3px);
      border-color: rgba(244,63,104,.28);
      background: rgba(255,255,255,.065);
      box-shadow: 0 20px 42px rgba(0,0,0,.18);
    }

    .thumb {
      position: relative;
      aspect-ratio: 16 / 10;
      border-radius: 16px;
      overflow: hidden;
      background: linear-gradient(135deg, rgba(244,63,104,.60), rgba(122,63,242,.42));
      border: 1px solid rgba(255,255,255,.12);
    }

    .thumb::before {
      content: "";
      position: absolute;
      inset: 12px;
      border-radius: 12px;
      background:
        linear-gradient(135deg, rgba(255,255,255,.18), transparent 50%),
        repeating-linear-gradient(135deg, rgba(255,255,255,.10) 0 1px, transparent 1px 12px);
    }

    .thumb.alt {
      background: linear-gradient(135deg, rgba(255,176,46,.52), rgba(244,63,104,.38));
    }

    .thumb.green {
      background: linear-gradient(135deg, rgba(44,203,154,.50), rgba(122,63,242,.40));
    }

    .item-copy h3 {
      margin: 0 0 7px;
      color: #fff;
      font-size: 20px;
      line-height: 1.35;
      font-weight: 950;
      letter-spacing: -.025em;
    }

    .item-copy p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.65;
    }

    .item-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 12px;
    }

    .status-side {
      min-width: 138px;
      display: grid;
      gap: 10px;
      justify-items: end;
    }

    .text-link {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      color: #fff;
      font-weight: 950;
    }

    .text-link .arrow {
      transition: transform var(--ease);
    }

    .text-link:hover {
      color: var(--amber);
    }

    .text-link:hover .arrow {
      transform: translateX(4px);
    }

    .pager-wrap {
      margin-top: 26px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      flex-wrap: wrap;
      padding-top: 22px;
      border-top: 1px solid rgba(255,255,255,.10);
    }

    .pager-note {
      color: var(--muted);
      font-size: 14px;
      margin: 0;
    }

    .pagination {
      gap: 8px;
      margin: 0;
    }

    .page-link {
      min-width: 44px;
      height: 44px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border: 1px solid rgba(255,255,255,.12);
      border-radius: 14px;
      color: var(--text);
      background: rgba(255,255,255,.06);
      font-weight: 950;
    }

    .page-link:hover {
      color: #fff;
      border-color: rgba(244,63,104,.35);
      background: rgba(244,63,104,.15);
    }

    .page-item.active .page-link {
      border-color: transparent;
      color: #fff;
      background: var(--grad);
      box-shadow: 0 12px 26px rgba(244,63,104,.20);
    }

    .page-item.disabled .page-link {
      color: rgba(255,255,255,.34);
      background: rgba(255,255,255,.035);
      border-color: rgba(255,255,255,.07);
      pointer-events: none;
    }

    .detail-panel {
      border-radius: var(--radius-xl);
      background: var(--paper);
      color: var(--text-dark);
      overflow: hidden;
      box-shadow: var(--shadow-soft);
    }

    .detail-grid {
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 0;
    }

    .detail-copy {
      padding: 36px;
    }

    .detail-copy h2 {
      margin: 0 0 14px;
      font-size: 32px;
      line-height: 1.2;
      font-weight: 950;
      letter-spacing: -.035em;
    }

    .detail-copy p {
      color: var(--muted-dark);
      margin-bottom: 22px;
    }

    .check-list {
      display: grid;
      gap: 13px;
      padding: 0;
      margin: 0;
      list-style: none;
    }

    .check-list li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      color: #332C39;
      font-weight: 800;
    }

    .check-list li::before {
      content: "✓";
      width: 24px;
      height: 24px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      flex: 0 0 auto;
      border-radius: 50%;
      color: #082A22;
      background: rgba(44,203,154,.22);
      font-size: 13px;
      font-weight: 950;
      margin-top: 2px;
    }

    .detail-board {
      padding: 36px;
      background: #1B1822;
      color: var(--text);
    }

    .board-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 16px 0;
      border-bottom: 1px solid rgba(255,255,255,.10);
    }

    .board-row:last-child {
      border-bottom: 0;
    }

    .board-row strong {
      font-size: 15px;
      font-weight: 950;
    }

    .board-row span {
      color: var(--muted);
      font-size: 14px;
      text-align: right;
    }

    .cta-lite {
      padding: 30px;
      border-radius: var(--radius-xl);
      background:
        radial-gradient(circle at 88% 20%, rgba(255,176,46,.18), transparent 30%),
        linear-gradient(135deg, rgba(244,63,104,.20), rgba(122,63,242,.16));
      border: 1px solid rgba(255,255,255,.14);
      box-shadow: var(--shadow-soft);
    }

    .cta-lite h2 {
      margin: 0;
      font-size: clamp(25px, 3vw, 38px);
      line-height: 1.18;
      font-weight: 950;
      letter-spacing: -.04em;
    }

    .cta-lite p {
      color: var(--muted);
      margin: 12px 0 0;
      max-width: 700px;
    }

    .cta-actions {
      display: flex;
      gap: 12px;
      justify-content: flex-end;
      flex-wrap: wrap;
    }

    .footer-shell {
      position: relative;
      padding: 64px 0 30px;
      background: #08070B;
      color: var(--muted);
      border-top: 1px solid rgba(255,255,255,.10);
    }

    .footer-shell::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: var(--grad);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.35fr .7fr .7fr;
      gap: 28px;
      align-items: start;
    }

    .footer-block {
      min-width: 0;
    }

    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      color: #fff;
      font-size: 18px;
      font-weight: 950;
      letter-spacing: -.02em;
    }

    .footer-copy {
      max-width: 520px;
      margin: 18px 0 0;
      color: var(--muted);
    }

    .footer-links,
    .footer-legal {
      display: flex;
      flex-wrap: wrap;
      gap: 10px 16px;
    }

    .footer-legal {
      flex-direction: column;
      align-items: flex-start;
    }

    .footer-links a,
    .footer-legal a {
      color: var(--muted);
      font-weight: 800;
      border-bottom: 1px solid transparent;
    }

    .footer-links a:hover,
    .footer-legal a:hover {
      color: var(--amber);
      border-color: var(--amber);
    }

    .footer-note {
      display: grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 16px;
      margin-top: 36px;
    }

    .footer-card {
      padding: 18px;
      border-radius: 18px;
      background: rgba(255,255,255,.045);
      border: 1px solid rgba(255,255,255,.09);
    }

    .footer-card h4 {
      margin: 0 0 8px;
      color: #fff;
      font-size: 16px;
      font-weight: 950;
    }

    .footer-card p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.7;
    }

    .copyright {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      flex-wrap: wrap;
      margin-top: 34px;
      padding-top: 22px;
      border-top: 1px solid rgba(255,255,255,.09);
      color: rgba(248,246,250,.66);
      font-size: 14px;
    }

    .tech {
      color: rgba(248,246,250,.48);
    }

    @media (max-width: 991.98px) {
      .navbar-collapse {
        margin-top: 14px;
        padding: 16px;
        border-radius: 22px;
        background: #14121A;
        border: 1px solid rgba(255,255,255,.10);
      }

      .navbar-nav {
        align-items: stretch;
      }

      .nav-actions {
        display: grid;
        grid-template-columns: 1fr;
      }

      .btn-site {
        width: 100%;
      }

      .head-metrics {
        grid-template-columns: 1fr;
      }

      .filter-top {
        flex-direction: column;
      }

      .filter-group {
        grid-template-columns: 1fr;
      }

      .featured-card,
      .detail-grid {
        grid-template-columns: 1fr;
      }

      .featured-visual {
        min-height: 280px;
      }

      .list-item {
        grid-template-columns: 104px 1fr;
      }

      .status-side {
        grid-column: 1 / -1;
        display: flex;
        justify-content: space-between;
        justify-items: stretch;
        min-width: 0;
      }

      .cta-actions {
        justify-content: flex-start;
        margin-top: 20px;
      }

      .footer-grid,
      .footer-note {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 767.98px) {
      .section {
        padding: 58px 0;
      }

      .section-compact {
        padding: 46px 0;
      }

      .category-head {
        padding: 38px 0 30px;
      }

      .head-panel,
      .filter-panel,
      .list-shell,
      .cta-lite {
        padding: 22px;
        border-radius: 22px;
      }

      .head-desc,
      .section-lead,
      .featured-body p {
        font-size: 16px;
      }

      .featured-body,
      .detail-copy,
      .detail-board {
        padding: 24px;
      }

      .info-grid {
        grid-template-columns: 1fr;
      }

      .list-item {
        grid-template-columns: 1fr;
        gap: 14px;
      }

      .thumb {
        width: 100%;
      }

      .status-side {
        flex-direction: column;
        align-items: flex-start;
      }

      .pager-wrap {
        align-items: flex-start;
      }

      .brand-text {
        max-width: 168px;
      }

      .brand-badge {
        display: none;
      }

      .footer-links,
      .footer-legal {
        gap: 10px 14px;
      }

      .copyright {
        align-items: flex-start;
        flex-direction: column;
      }
    }

    @media (max-width: 420px) {
      .brand-mark {
        width: 42px;
        height: 42px;
      }

      .brand-text {
        max-width: 138px;
        font-size: 16px;
      }

      .filter-buttons {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 4px;
        scrollbar-width: thin;
      }

      .filter-btn {
        flex: 0 0 auto;
      }

      .pagination {
        width: 100%;
      }
    }

    @media (prefers-reduced-motion: reduce) {
      *,
      *::before,
      *::after {
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
      }

      .btn-site:hover,
      .filter-btn:hover,
      .list-item:hover,
      .navbar-brand:hover {
        transform: none;
      }
    }