/* roulang page: index */
:root{
      --bg: #0e0912;
      --bg-2: #150d1a;
      --bg-3: #1d1224;
      --card: #17101d;
      --card-2: #1f1427;
      --line: rgba(255, 214, 201, .14);
      --line-strong: rgba(255, 111, 167, .34);
      --text: #f4e9f1;
      --muted: #b29dba;
      --soft: #f7e8dd;
      --soft-2: #ffd6c9;
      --pink: #ff4fa3;
      --rose: #ff6b8a;
      --violet: #c83bff;
      --violet-2: #b85cff;
      --shadow: 0 18px 50px rgba(6, 3, 10, .48);
      --shadow-soft: 0 10px 30px rgba(255, 79, 163, .10);
      --radius-xl: 34px;
      --radius-lg: 26px;
      --radius-md: 20px;
      --radius-sm: 14px;
      --nav-h: 74px;
      --container: 1200px;
      --gap: 24px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      background:
        radial-gradient(circle at 16% 12%, rgba(255,79,163,.16), transparent 22%),
        radial-gradient(circle at 84% 18%, rgba(200,59,255,.18), transparent 24%),
        radial-gradient(circle at 50% 110%, rgba(255,107,138,.10), transparent 34%),
        linear-gradient(180deg, #110b15 0%, #0e0912 36%, #120c16 100%);
      min-height:100vh;
      padding-top: var(--nav-h);
      padding-bottom: 118px;
      overflow-x:hidden;
    }

    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(120deg, rgba(255,255,255,.028) 0 1px, transparent 1px 100%),
        linear-gradient(30deg, rgba(255,255,255,.018) 0 1px, transparent 1px 100%);
      background-size: 36px 36px;
      mask-image: radial-gradient(circle at center, rgba(0,0,0,.62), rgba(0,0,0,.96));
      opacity:.18;
      z-index:-1;
    }

    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    ::selection{background:rgba(255,79,163,.35);color:#fff}
    :focus-visible{
      outline:3px solid rgba(255,79,163,.52);
      outline-offset:2px;
    }

    .container-wide{
      width:min(var(--container), calc(100% - 32px));
      margin-inline:auto;
    }

    .topbar{
      position:fixed;
      top:0;
      left:0;
      right:0;
      z-index:1030;
      height:var(--nav-h);
      background: rgba(14, 9, 18, .86);
      backdrop-filter: blur(14px);
      border-bottom:1px solid rgba(255,255,255,.06);
      box-shadow: 0 10px 40px rgba(0,0,0,.18);
    }
    .topbar::after{
      content:"";
      position:absolute;
      left:0;
      right:0;
      bottom:0;
      height:2px;
      background: linear-gradient(90deg, transparent, rgba(255,79,163,.85), rgba(200,59,255,.92), rgba(255,107,138,.75), transparent);
      opacity:.85;
    }

    .navbar{
      height:var(--nav-h);
      padding:0;
    }
    .navbar .container-wide{
      display:flex;
      align-items:center;
      gap:16px;
    }

    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:900;
      letter-spacing:.2px;
      white-space:nowrap;
      flex:0 0 auto;
    }
    .brand-mark{
      width:34px;
      height:34px;
      border-radius:50%;
      background:
        radial-gradient(circle at 30% 30%, #fff3e8 0 18%, transparent 19%),
        linear-gradient(135deg, var(--pink), var(--violet));
      box-shadow: 0 0 0 1px rgba(255,255,255,.14), 0 12px 26px rgba(255,79,163,.28);
      position:relative;
    }
    .brand-mark::after{
      content:"";
      position:absolute;
      inset:9px;
      border-radius:50%;
      border:1px solid rgba(255,255,255,.2);
      opacity:.8;
    }
    .brand-name{
      font-size:1rem;
      color:var(--soft);
      text-shadow: 0 0 18px rgba(255,79,163,.18);
    }

    .navbar-nav{
      gap:8px;
      margin-inline:auto;
      align-items:center;
    }
    .nav-link{
      position:relative;
      color:rgba(244,233,241,.78);
      font-weight:600;
      padding:11px 14px !important;
      border-radius:999px;
      transition: .25s ease;
    }
    .nav-link:hover,
    .nav-link:focus-visible{
      color:var(--soft);
      background: rgba(255,255,255,.04);
    }
    .nav-link.active{
      color:var(--soft);
      text-shadow:0 0 18px rgba(255,79,163,.25);
    }
    .nav-link.active::after,
    .nav-link:hover::after{
      content:"";
      position:absolute;
      left:14px;
      right:14px;
      bottom:5px;
      height:2px;
      border-radius:999px;
      background: linear-gradient(90deg, var(--pink), var(--violet));
      box-shadow: 0 0 18px rgba(255,79,163,.45);
    }

    .navbar-toggler{
      border:1px solid rgba(255,255,255,.10);
      border-radius:14px;
      padding:.55rem .75rem;
      background: rgba(255,255,255,.04);
      box-shadow:none !important;
    }
    .navbar-toggler-icon{
      filter: invert(1) brightness(1.1);
      opacity:.95;
    }

    .nav-cta{
      display:inline-flex;
      align-items:center;
      gap:10px;
      border:none;
      border-radius:999px;
      padding:12px 18px;
      color:#fff;
      background: linear-gradient(135deg, var(--pink), var(--violet));
      box-shadow: 0 10px 26px rgba(200,59,255,.25);
      font-weight:800;
      transition:.25s ease;
      white-space:nowrap;
    }
    .nav-cta:hover{
      transform: translateY(-1px);
      box-shadow: 0 16px 32px rgba(255,79,163,.30);
      color:#fff;
    }

    .btn-brand,
    .btn-brand-ghost{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      border-radius:999px;
      padding:14px 22px;
      font-weight:800;
      transition:.25s ease;
      border:1px solid transparent;
      line-height:1;
    }
    .btn-brand{
      color:#fff;
      background: linear-gradient(135deg, var(--pink), var(--violet));
      box-shadow: 0 16px 32px rgba(255,79,163,.22);
    }
    .btn-brand:hover{
      color:#fff;
      transform: translateY(-2px);
      box-shadow: 0 18px 42px rgba(255,79,163,.28);
    }
    .btn-brand-ghost{
      color:var(--soft);
      background: rgba(255,255,255,.03);
      border-color: rgba(255,214,201,.18);
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.02);
    }
    .btn-brand-ghost:hover{
      color:#fff;
      border-color: rgba(255,107,138,.42);
      background: rgba(255,255,255,.05);
      transform: translateY(-2px);
      box-shadow: 0 10px 24px rgba(255,79,163,.12);
    }

    .chip,
    .badge-soft,
    .stat-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border-radius:999px;
      border:1px solid rgba(255,214,201,.14);
      background: rgba(255,255,255,.04);
      color: var(--soft);
      padding:9px 12px;
      font-size:.86rem;
      line-height:1;
      white-space:nowrap;
    }
    .chip.pink,
    .badge-soft.pink{
      background: rgba(255,79,163,.10);
      border-color: rgba(255,79,163,.28);
    }
    .chip.violet{
      background: rgba(200,59,255,.09);
      border-color: rgba(200,59,255,.25);
    }
    .chip .dot,
    .badge-soft .dot{
      width:8px;
      height:8px;
      border-radius:50%;
      background: linear-gradient(135deg, var(--pink), var(--violet));
      box-shadow: 0 0 0 4px rgba(255,79,163,.08);
      flex:0 0 auto;
    }

    .section{
      padding: 94px 0;
      position:relative;
    }
    .section-tight{padding:72px 0}
    .section-head{
      display:flex;
      flex-direction:column;
      gap:12px;
      margin-bottom:28px;
      max-width:760px;
    }
    .kicker{
      display:inline-flex;
      align-items:center;
      gap:10px;
      color:var(--soft-2);
      font-size:.88rem;
      font-weight:800;
      letter-spacing:.12em;
      text-transform:uppercase;
    }
    .kicker::before{
      content:"";
      width:36px;
      height:2px;
      border-radius:999px;
      background: linear-gradient(90deg, var(--pink), var(--violet));
      box-shadow: 0 0 16px rgba(255,79,163,.4);
    }
    .section-title{
      font-size: clamp(28px, 4vw, 44px);
      line-height:1.12;
      font-weight:900;
      margin:0;
      color:var(--soft);
    }
    .section-text{
      color: var(--muted);
      font-size: 1.02rem;
      line-height:1.8;
      margin:0;
      max-width: 760px;
    }

    .hero{
      padding: 34px 0 18px;
      overflow:hidden;
    }
    .hero-wrap{
      position:relative;
      padding: 26px 0 20px;
    }
    .hero-wrap::before{
      content:"";
      position:absolute;
      inset:-16px -20px auto;
      height: 560px;
      background:
        radial-gradient(circle at 22% 22%, rgba(255,79,163,.22), transparent 24%),
        radial-gradient(circle at 78% 20%, rgba(200,59,255,.18), transparent 25%),
        radial-gradient(circle at 48% 72%, rgba(255,107,138,.08), transparent 30%);
      filter: blur(2px);
      pointer-events:none;
      z-index:-1;
    }

    .hero-grid{
      display:grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(420px, .95fr);
      gap: 30px;
      align-items:center;
    }

    .hero-badge{
      display:inline-flex;
      align-items:center;
      gap:10px;
      margin-bottom:18px;
      padding:10px 14px;
      border-radius:999px;
      border:1px solid rgba(255,79,163,.26);
      background: rgba(255,79,163,.08);
      color:var(--soft);
      font-weight:800;
      font-size:.88rem;
      box-shadow: 0 10px 26px rgba(255,79,163,.08);
    }
    .hero-badge i{
      width:10px;
      height:10px;
      border-radius:50%;
      background: linear-gradient(135deg, var(--pink), var(--violet));
      box-shadow: 0 0 16px rgba(255,79,163,.35);
      display:inline-block;
    }

    .hero-title{
      font-size: clamp(36px, 5.4vw, 64px);
      line-height:1.08;
      font-weight: 900;
      letter-spacing: -.03em;
      margin:0 0 18px;
      color: var(--soft);
      max-width: 10.5ch;
    }
    .hero-title .gradient{
      background: linear-gradient(135deg, #fff3e8 0%, #ffd6c9 28%, #ff7fba 55%, #c83bff 100%);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .hero-sub{
      color: var(--muted);
      font-size: 1.08rem;
      line-height: 1.85;
      margin:0 0 28px;
      max-width: 660px;
    }

    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin-bottom:18px;
    }

    .hero-points{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .hero-point{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 12px;
      border-radius:999px;
      background: rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.07);
      color:var(--soft);
      font-size:.9rem;
    }
    .hero-point span{
      width:8px;
      height:8px;
      border-radius:50%;
      background: linear-gradient(135deg, var(--pink), var(--violet));
      box-shadow: 0 0 12px rgba(255,79,163,.3);
    }

    .hero-panel{
      position:relative;
      min-height: 600px;
      padding: 22px;
    }
    .stack-card{
      position:absolute;
      inset:auto;
      border-radius: 30px;
      border:1px solid rgba(255,214,201,.12);
      background:
        linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03)),
        linear-gradient(135deg, rgba(255,79,163,.08), rgba(200,59,255,.05)),
        var(--card);
      box-shadow: var(--shadow), var(--shadow-soft);
      overflow:hidden;
      transition: .28s ease;
    }
    .stack-card:hover{
      transform: translateY(-4px);
      border-color: rgba(255,107,138,.28);
      box-shadow: 0 22px 54px rgba(6, 3, 10, .58), 0 0 0 1px rgba(255,79,163,.08);
    }
    .stack-main{
      left: 18px;
      right: 70px;
      top: 40px;
      height: 380px;
      padding: 24px;
      background:
        radial-gradient(circle at 20% 14%, rgba(255,79,163,.18), transparent 22%),
        radial-gradient(circle at 80% 22%, rgba(200,59,255,.16), transparent 24%),
        linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.02)),
        #17101d;
    }
    .stack-side{
      right: 0;
      width: 220px;
      height: 220px;
      padding: 20px;
    }
    .stack-side.top{top: 0; transform: rotate(2deg);}
    .stack-side.bottom{bottom: 18px; transform: rotate(-3deg);}
    .stack-side.small{
      left: 0;
      bottom: 0;
      width: 240px;
      height: 190px;
      transform: rotate(-2deg);
    }

    .cover{
      position:relative;
      border-radius: 24px;
      height: 180px;
      background:
        radial-gradient(circle at 28% 30%, rgba(255,255,255,.42), transparent 18%),
        radial-gradient(circle at 74% 26%, rgba(255,79,163,.38), transparent 20%),
        linear-gradient(135deg, rgba(255,79,163,.56), rgba(200,59,255,.38), rgba(255,107,138,.24));
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.08);
      overflow:hidden;
    }
    .cover::before,
    .cover::after{
      content:"";
      position:absolute;
      border-radius:50%;
      filter: blur(1px);
    }
    .cover::before{
      width:180px;
      height:180px;
      right:-36px;
      top:-24px;
      background: radial-gradient(circle at 35% 35%, rgba(255,255,255,.38), rgba(255,255,255,.02) 56%, transparent 60%);
      opacity:.75;
    }
    .cover::after{
      width:110px;
      height:110px;
      left:-22px;
      bottom:-22px;
      background: radial-gradient(circle at 35% 35%, rgba(255,214,201,.5), rgba(255,214,201,.05) 55%, transparent 58%);
      opacity:.8;
    }

    .panel-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .panel-title{
      margin:16px 0 10px;
      font-weight:900;
      font-size:1.3rem;
      color:var(--soft);
    }
    .panel-text{
      color:var(--muted);
      line-height:1.7;
      margin:0;
      font-size:.98rem;
    }

    .floating-badge{
      position:absolute;
      padding:12px 14px;
      border-radius:18px;
      background: rgba(20, 12, 25, .86);
      border:1px solid rgba(255,214,201,.12);
      box-shadow: 0 14px 30px rgba(0,0,0,.28);
      backdrop-filter: blur(12px);
      min-width: 126px;
    }
    .floating-badge strong{
      display:block;
      color:var(--soft);
      font-size:1.02rem;
      line-height:1.2;
      margin-top:4px;
    }
    .floating-badge span{
      color:var(--muted);
      font-size:.82rem;
    }
    .floating-badge.badge-1{left:8px; top:26px; transform:rotate(-5deg)}
    .floating-badge.badge-2{right:8px; top:234px; transform:rotate(4deg)}
    .floating-badge.badge-3{left:40px; bottom:34px; transform:rotate(2deg)}

    .marquee{
      margin-top: 22px;
      padding: 12px;
      display:flex;
      gap:10px;
      overflow:auto;
      scrollbar-width:none;
    }
    .marquee::-webkit-scrollbar{display:none}
    .marquee .chip{flex:0 0 auto}

    .feature-grid{
      display:grid;
      grid-template-columns: 1.2fr .9fr .9fr;
      gap: 20px;
      align-items:stretch;
    }
    .feature-card{
      border-radius: var(--radius-lg);
      background:
        linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02)),
        var(--card);
      border:1px solid rgba(255,214,201,.10);
      box-shadow: var(--shadow);
      padding: 26px;
      position:relative;
      overflow:hidden;
      transition:.28s ease;
      min-height: 220px;
    }
    .feature-card::before{
      content:"";
      position:absolute;
      inset:auto -18px -18px auto;
      width:110px;
      height:110px;
      border-radius:50%;
      background: radial-gradient(circle, rgba(255,79,163,.16), transparent 65%);
      pointer-events:none;
    }
    .feature-card:hover{
      transform: translateY(-4px);
      border-color: rgba(255,107,138,.30);
      box-shadow: 0 20px 46px rgba(6, 3, 10, .55), 0 0 0 1px rgba(255,79,163,.08);
    }
    .feature-card.big{
      min-height: 460px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .feature-card.small{
      min-height: 220px;
    }
    .feature-icon{
      width:54px;
      height:54px;
      border-radius:18px;
      display:grid;
      place-items:center;
      margin-bottom:18px;
      background: linear-gradient(135deg, rgba(255,79,163,.18), rgba(200,59,255,.12));
      border:1px solid rgba(255,79,163,.16);
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.03);
      font-size:1.35rem;
    }
    .feature-card h3{
      margin:0 0 10px;
      font-size: clamp(1.2rem, 2vw, 1.6rem);
      font-weight:900;
      color:var(--soft);
    }
    .feature-card p{
      margin:0;
      color:var(--muted);
      line-height:1.78;
      font-size:1rem;
    }
    .feature-note{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .mini-metric{
      display:inline-flex;
      flex-direction:column;
      gap:4px;
      min-width: 128px;
      padding:12px 14px;
      border-radius:18px;
      background: rgba(255,255,255,.04);
      border:1px solid rgba(255,214,201,.10);
    }
    .mini-metric em{
      font-style:normal;
      font-size:1.1rem;
      font-weight:900;
      color:var(--soft);
      line-height:1;
    }
    .mini-metric span{
      color:var(--muted);
      font-size:.84rem;
    }

    .flow-wrap{
      display:grid;
      grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
      gap:24px;
      align-items:start;
    }

    .timeline{
      display:grid;
      gap:16px;
    }
    .timeline-item{
      display:flex;
      gap:16px;
      align-items:flex-start;
      padding:18px;
      border-radius:24px;
      background: rgba(255,255,255,.03);
      border:1px solid rgba(255,214,201,.10);
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.01);
    }
    .timeline-num{
      width:42px;
      height:42px;
      flex:0 0 42px;
      border-radius:50%;
      display:grid;
      place-items:center;
      font-weight:900;
      color:#fff;
      background: linear-gradient(135deg, var(--pink), var(--violet));
      box-shadow: 0 10px 22px rgba(255,79,163,.18);
    }
    .timeline-item h3{
      margin:0 0 6px;
      font-size:1.08rem;
      font-weight:900;
      color:var(--soft);
    }
    .timeline-item p{
      margin:0;
      color:var(--muted);
      line-height:1.74;
      font-size:.98rem;
    }

    .preview-card{
      border-radius: 30px;
      background:
        radial-gradient(circle at 28% 18%, rgba(255,79,163,.10), transparent 20%),
        radial-gradient(circle at 84% 24%, rgba(200,59,255,.10), transparent 24%),
        linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02)),
        var(--card);
      border:1px solid rgba(255,214,201,.11);
      box-shadow: var(--shadow);
      overflow:hidden;
      padding:24px;
      position:relative;
    }
    .preview-top{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:16px;
      margin-bottom:18px;
    }
    .preview-title{
      margin:0;
      font-size:1.2rem;
      font-weight:900;
      color:var(--soft);
    }
    .preview-sub{
      margin:4px 0 0;
      color:var(--muted);
      font-size:.94rem;
    }
    .searchbar{
      margin:18px 0 16px;
      display:flex;
      gap:12px;
      flex-wrap:wrap;
    }
    .searchbox{
      flex:1 1 260px;
      display:flex;
      align-items:center;
      gap:10px;
      min-height:52px;
      padding:0 16px;
      border-radius:18px;
      background: rgba(255,255,255,.05);
      border:1px solid rgba(255,214,201,.12);
      color:var(--muted);
    }
    .searchbox .spark{
      width:10px;
      height:10px;
      border-radius:50%;
      background: linear-gradient(135deg, var(--pink), var(--violet));
      box-shadow: 0 0 12px rgba(255,79,163,.45);
    }
    .searchbox span{
      font-size:.96rem;
    }

    .filter-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:18px;
    }
    .filter-chip{
      padding:10px 14px;
      border-radius:999px;
      background: rgba(255,255,255,.04);
      border:1px solid rgba(255,214,201,.10);
      color:var(--soft);
      font-size:.9rem;
      font-weight:700;
    }
    .filter-chip.active{
      background: linear-gradient(135deg, rgba(255,79,163,.16), rgba(200,59,255,.12));
      border-color: rgba(255,107,138,.30);
    }

    .ui-list{
      display:grid;
      gap:12px;
      margin-top:6px;
    }
    .ui-row{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:16px;
      padding:14px 16px;
      border-radius:18px;
      background: rgba(255,255,255,.035);
      border:1px solid rgba(255,214,201,.08);
    }
    .ui-row strong{
      display:block;
      color:var(--soft);
      font-weight:800;
      font-size:.98rem;
      margin-bottom:4px;
    }
    .ui-row small{
      color:var(--muted);
      font-size:.84rem;
    }
    .ui-row .tagset{
      display:flex;
      flex-wrap:wrap;
      justify-content:flex-end;
      gap:8px;
    }

    .catalog-grid{
      display:grid;
      grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
      gap:24px;
      align-items:start;
    }
    .catalog-card{
      border-radius: var(--radius-xl);
      background:
        radial-gradient(circle at 22% 20%, rgba(255,79,163,.11), transparent 24%),
        radial-gradient(circle at 82% 24%, rgba(200,59,255,.12), transparent 24%),
        linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02)),
        var(--card);
      border:1px solid rgba(255,214,201,.11);
      box-shadow: var(--shadow);
      overflow:hidden;
      padding: 24px;
      transition:.28s ease;
      height:100%;
    }
    .catalog-card:hover{
      transform: translateY(-4px);
      border-color: rgba(255,107,138,.32);
    }
    .catalog-card .badge-soft{
      margin-bottom:14px;
    }
    .catalog-card h3{
      margin:0 0 10px;
      font-size:1.5rem;
      font-weight:900;
      color:var(--soft);
    }
    .catalog-card p{
      margin:0;
      color:var(--muted);
      line-height:1.8;
    }
    .catalog-list{
      display:grid;
      gap:14px;
      margin-top:18px;
    }
    .catalog-item{
      display:flex;
      gap:16px;
      align-items:flex-start;
      padding:16px;
      border-radius:20px;
      background: rgba(255,255,255,.03);
      border:1px solid rgba(255,214,201,.08);
    }
    .catalog-item .thumb{
      width:86px;
      height:86px;
      border-radius:20px;
      flex:0 0 86px;
      background:
        radial-gradient(circle at 34% 30%, rgba(255,255,255,.34), transparent 20%),
        linear-gradient(135deg, rgba(255,79,163,.55), rgba(200,59,255,.32));
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.06);
      position:relative;
      overflow:hidden;
    }
    .catalog-item .thumb::after{
      content:"";
      position:absolute;
      inset:12px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.12);
      opacity:.7;
    }
    .catalog-item h4{
      margin:0 0 6px;
      color:var(--soft);
      font-size:1.02rem;
      font-weight:800;
    }
    .catalog-item p{
      margin:0 0 10px;
      color:var(--muted);
      font-size:.92rem;
      line-height:1.65;
    }
    .catalog-actions{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
    }
    .catalog-actions .btn-brand,
    .catalog-actions .btn-brand-ghost{
      padding:10px 14px;
      font-size:.88rem;
    }

    .side-card{
      position:sticky;
      top: calc(var(--nav-h) + 20px);
      display:grid;
      gap:18px;
    }
    .side-box{
      border-radius:24px;
      padding:22px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.02)),
        var(--card);
      border:1px solid rgba(255,214,201,.10);
      box-shadow: var(--shadow);
    }
    .side-box h3{
      margin:0 0 14px;
      font-size:1.1rem;
      font-weight:900;
      color:var(--soft);
    }
    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .tag-cloud .chip{
      padding:8px 11px;
      font-size:.84rem;
    }
    .side-note{
      color:var(--muted);
      line-height:1.75;
      font-size:.96rem;
      margin:0;
    }
    .side-cta{
      display:grid;
      gap:12px;
    }
    .side-cta .btn-brand,
    .side-cta .btn-brand-ghost{
      width:100%;
    }
    .side-list{
      display:grid;
      gap:12px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .side-list li{
      display:flex;
      gap:10px;
      color:var(--muted);
      line-height:1.6;
      font-size:.95rem;
    }
    .side-list i{
      color:var(--soft-2);
      font-style:normal;
      line-height:1.2;
    }

    .proof-grid{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap:18px;
      margin-bottom:22px;
    }
    .metric-card{
      padding:22px 20px;
      border-radius:24px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.02)),
        var(--card);
      border:1px solid rgba(255,214,201,.10);
      box-shadow: var(--shadow);
      transition:.28s ease;
    }
    .metric-card:hover{
      transform: translateY(-4px);
      border-color: rgba(255,107,138,.30);
    }
    .metric-card em{
      display:block;
      font-style:normal;
      font-size:1.9rem;
      font-weight:900;
      line-height:1;
      margin-bottom:10px;
      color:var(--soft);
    }
    .metric-card span{
      display:block;
      color:var(--muted);
      line-height:1.7;
      font-size:.96rem;
    }

    .quote-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:18px;
    }
    .quote-card{
      padding:22px;
      border-radius:24px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02)),
        var(--card);
      border:1px solid rgba(255,214,201,.09);
      box-shadow: var(--shadow);
    }
    .quote-top{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:12px;
    }
    .avatar{
      width:40px;
      height:40px;
      border-radius:50%;
      background: linear-gradient(135deg, rgba(255,79,163,.88), rgba(200,59,255,.78));
      box-shadow: 0 10px 22px rgba(255,79,163,.18);
      flex:0 0 auto;
    }
    .quote-top strong{
      display:block;
      color:var(--soft);
      font-size:.98rem;
      font-weight:800;
    }
    .quote-top span{
      display:block;
      color:var(--muted);
      font-size:.82rem;
      margin-top:2px;
    }
    .quote-card p{
      margin:0;
      color:var(--muted);
      line-height:1.82;
      font-size:.98rem;
    }

    .notice-card{
      height:100%;
      border-radius: 28px;
      padding: 24px;
      background:
        radial-gradient(circle at 18% 18%, rgba(255,79,163,.13), transparent 24%),
        radial-gradient(circle at 82% 16%, rgba(200,59,255,.13), transparent 24%),
        linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.02)),
        var(--card);
      border:1px solid rgba(255,79,163,.18);
      box-shadow: var(--shadow);
    }
    .notice-card h3{
      margin:0 0 12px;
      font-size:1.15rem;
      font-weight:900;
      color:var(--soft);
    }
    .notice-card p{
      color:var(--muted);
      line-height:1.78;
      margin:0 0 14px;
    }

    .accordion{
      --bs-accordion-bg: transparent;
      --bs-accordion-border-color: transparent;
      --bs-accordion-btn-bg: transparent;
      --bs-accordion-active-bg: rgba(255,255,255,.03);
      --bs-accordion-active-color: var(--soft);
      --bs-accordion-btn-color: var(--soft);
      --bs-accordion-btn-padding-x: 0;
      --bs-accordion-btn-padding-y: 0;
      --bs-accordion-body-padding-x: 0;
      --bs-accordion-body-padding-y: 0;
    }
    .accordion-item{
      margin-bottom:12px;
      border-radius:22px;
      overflow:hidden;
      background:
        linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.02)),
        var(--card);
      border:1px solid rgba(255,214,201,.10);
      box-shadow: var(--shadow);
    }
    .accordion-button{
      padding:20px 22px;
      background:transparent;
      color:var(--soft);
      font-weight:800;
      line-height:1.5;
      box-shadow:none !important;
    }
    .accordion-button:not(.collapsed){
      color:var(--soft);
      background: rgba(255,255,255,.03);
    }
    .accordion-button::after{
      background-image: none;
      content:"＋";
      width:auto;
      height:auto;
      font-size:1.2rem;
      line-height:1;
      color: var(--soft-2);
      transform:none;
      transition:.25s ease;
    }
    .accordion-button:not(.collapsed)::after{
      content:"−";
      color: var(--pink);
      transform:none;
    }
    .accordion-body{
      padding: 0 22px 20px;
      color: var(--muted);
      line-height:1.82;
    }
    .faq-head{
      display:flex;
      justify-content:space-between;
      gap:18px;
      align-items:end;
      margin-bottom:28px;
    }
    .faq-head .section-head{margin-bottom:0}
    .faq-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:12px 14px;
      border-radius:18px;
      background: rgba(255,79,163,.08);
      border:1px solid rgba(255,79,163,.18);
      color:var(--soft);
      font-weight:800;
      white-space:nowrap;
      height: fit-content;
    }

    .footer{
      margin-top: 50px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015)),
        #0f0a13;
      border-top: 1px solid rgba(255,214,201,.09);
      position:relative;
      overflow:hidden;
    }
    .footer::before{
      content:"";
      position:absolute;
      left:0;
      right:0;
      top:0;
      height:2px;
      background: linear-gradient(90deg, transparent, rgba(255,79,163,.8), rgba(200,59,255,.86), transparent);
    }
    .footer-inner{
      padding: 36px 0 94px;
    }
    .footer-top{
      display:grid;
      grid-template-columns: minmax(0, 1.1fr) repeat(2, minmax(0,.45fr));
      gap:20px;
      align-items:start;
      margin-bottom:28px;
    }
    .footer-brand{
      display:flex;
      flex-direction:column;
      gap:14px;
    }
    .footer-brand p,
    .footer-col a,
    .footer-col span{
      color:var(--muted);
      line-height:1.8;
      font-size:.96rem;
    }
    .footer-col h4{
      margin:0 0 12px;
      color:var(--soft);
      font-weight:800;
      font-size:1rem;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      width:fit-content;
      transition:.25s ease;
    }
    .footer-links a:hover{
      color:var(--soft);
      text-decoration:underline;
      text-decoration-color: rgba(255,79,163,.45);
      text-underline-offset: 3px;
    }
    .footer-bar{
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.06);
      color:var(--muted);
      font-size:.92rem;
    }

    .bottom-cta{
      position:fixed;
      left:0;
      right:0;
      bottom:0;
      z-index:1040;
      padding: 14px 0 16px;
      pointer-events:none;
    }
    .bottom-cta .shell{
      pointer-events:auto;
      width:min(var(--container), calc(100% - 24px));
      margin:0 auto;
      border-radius: 24px;
      background:
        linear-gradient(135deg, rgba(255,79,163,.18), rgba(200,59,255,.15)),
        rgba(18, 11, 22, .95);
      border:1px solid rgba(255,214,201,.12);
      box-shadow: 0 20px 48px rgba(0,0,0,.36);
      backdrop-filter: blur(16px);
      padding: 14px 16px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
    }
    .bottom-cta .copy{
      display:flex;
      flex-direction:column;
      gap:4px;
      min-width:0;
    }
    .bottom-cta .copy strong{
      color:var(--soft);
      font-size:1rem;
      font-weight:900;
    }
    .bottom-cta .copy span{
      color:var(--muted);
      font-size:.92rem;
    }
    .bottom-cta .actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex:0 0 auto;
    }
    .bottom-cta .btn-brand{
      padding:12px 18px;
    }
    .bottom-cta .dismiss{
      width:42px;
      height:42px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:var(--soft);
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      cursor:pointer;
      transition:.25s ease;
      flex:0 0 auto;
    }
    .bottom-cta .dismiss:hover{
      transform: translateY(-1px);
      border-color: rgba(255,107,138,.28);
      background: rgba(255,255,255,.06);
    }
    .bottom-cta.is-hidden{
      display:none;
    }

    .mobile-only{display:none}
    .desktop-only{display:block}

    @media (max-width: 1199.98px){
      .hero-grid,
      .catalog-grid,
      .flow-wrap{
        grid-template-columns:1fr;
      }
      .hero-panel{min-height: 540px; margin-top: 18px;}
      .side-card{
        position:static;
      }
      .proof-grid{
        grid-template-columns: repeat(2, minmax(0,1fr));
      }
      .quote-grid,
      .footer-top{
        grid-template-columns: repeat(2, minmax(0,1fr));
      }
    }

    @media (max-width: 991.98px){
      .navbar .container-wide{
        gap:12px;
      }
      .navbar-collapse{
        margin-top: 14px;
        padding: 14px;
        border-radius: 22px;
        background: rgba(17, 11, 21, .96);
        border: 1px solid rgba(255,255,255,.08);
        box-shadow: var(--shadow);
      }
      .navbar-nav{
        align-items:stretch;
        margin-inline:0;
      }
      .nav-link{
        padding: 12px 14px !important;
      }
      .nav-link.active::after,
      .nav-link:hover::after{
        left:16px;
        right:16px;
      }
      .hero-title{max-width:none}
      .feature-grid{
        grid-template-columns:1fr;
      }
      .feature-card.big{
        min-height: auto;
      }
      .footer-top{
        grid-template-columns:1fr;
      }
      .bottom-cta .shell{
        padding: 14px;
      }
    }

    @media (max-width: 767.98px){
      body{
        padding-bottom: 138px;
      }
      .section{
        padding: 72px 0;
      }
      .hero{
        padding-top: 22px;
      }
      .hero-grid{
        gap:18px;
      }
      .hero-panel{
        min-height: 470px;
        padding: 10px 0 0;
      }
      .stack-main{
        left: 0;
        right: 54px;
        top: 46px;
        height: 340px;
      }
      .stack-side.top{
        width: 170px;
        height: 186px;
      }
      .stack-side.bottom{
        width: 170px;
        height: 186px;
      }
      .stack-side.small{
        width: 190px;
        height: 170px;
      }
      .floating-badge{
        min-width: 108px;
      }
      .hero-title{
        font-size: clamp(34px, 8vw, 44px);
      }
      .hero-sub{
        font-size:1rem;
      }
      .hero-actions,
      .bottom-cta .actions{
        flex-direction:column;
        align-items:stretch;
      }
      .hero-actions .btn-brand,
      .hero-actions .btn-brand-ghost,
      .bottom-cta .btn-brand{
        width:100%;
      }
      .proof-grid,
      .quote-grid{
        grid-template-columns:1fr;
      }
      .faq-head{
        flex-direction:column;
        align-items:flex-start;
      }
      .bottom-cta .shell{
        border-radius: 20px;
        flex-direction:column;
        align-items:stretch;
      }
      .bottom-cta .copy strong{
        font-size:.98rem;
      }
      .desktop-only{display:none}
      .mobile-only{display:block}
    }

    @media (max-width: 575.98px){
      .container-wide{
        width:min(var(--container), calc(100% - 20px));
      }
      .hero-badge,
      .chip,
      .badge-soft{
        font-size:.8rem;
      }
      .panel-title,
      .section-title{
        letter-spacing:-.02em;
      }
      .feature-card,
      .catalog-card,
      .notice-card,
      .metric-card,
      .quote-card,
      .side-box,
      .preview-card{
        border-radius: 22px;
        padding: 20px;
      }
      .timeline-item,
      .ui-row,
      .catalog-item{
        border-radius: 18px;
      }
      .catalog-item{
        flex-direction:column;
      }
      .catalog-item .thumb{
        width:100%;
        height: 148px;
        flex-basis:auto;
      }
      .searchbar{
        margin-top:14px;
      }
      .stack-main{
        height: 318px;
      }
      .nav-cta{
        padding:11px 14px;
      }
      .brand-name{
        font-size:.95rem;
      }
    }

    .line-clamp-2{
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }

/* roulang page: category1 */
:root{
      --bg:#0E0912;
      --bg-2:#15101C;
      --bg-3:#211327;
      --card:#17101D;
      --card-2:#1D1324;
      --text:#FFF3E8;
      --text-soft:#E8DDEB;
      --muted:#A99AAE;
      --line:#3A263F;
      --line-soft:rgba(255,214,201,.16);
      --pink:#FF4FA3;
      --pink-2:#FF6B8A;
      --purple:#C83BFF;
      --violet:#B85CFF;
      --cream:#FFD6C9;
      --shadow:0 24px 80px rgba(0,0,0,.45);
      --glow:0 0 30px rgba(255,79,163,.24);
      --radius:28px;
      --radius-sm:18px;
      --radius-pill:999px;
      --ease:all .28s ease;
      --nav-h:74px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--text-soft);
      line-height:1.75;
      background:
        radial-gradient(circle at 12% 8%, rgba(255,79,163,.18), transparent 32%),
        radial-gradient(circle at 88% 12%, rgba(200,59,255,.14), transparent 34%),
        linear-gradient(180deg, #0E0912 0%, #15101C 48%, #100A15 100%);
      min-height:100vh;
      padding-bottom:96px;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.16;
      background-image:
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.9), transparent 75%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
      outline:3px solid rgba(255,79,163,.45);
      outline-offset:3px;
      border-radius:14px;
    }
    ::selection{background:rgba(255,79,163,.35);color:var(--text)}

    .container-wide{
      width:min(1220px, calc(100% - 40px));
      margin-inline:auto;
    }
    .section{
      padding:92px 0;
      position:relative;
    }
    .section-tight{padding:58px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border:1px solid rgba(255,214,201,.18);
      border-radius:var(--radius-pill);
      color:var(--cream);
      background:rgba(29,19,36,.72);
      font-size:13px;
      font-weight:800;
      letter-spacing:.02em;
      box-shadow:inset 0 0 0 1px rgba(255,79,163,.08);
    }
    .eyebrow:before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:linear-gradient(135deg,var(--pink),var(--purple));
      box-shadow:0 0 14px rgba(255,79,163,.75);
    }
    h1,h2,h3,h4{color:var(--text);font-weight:900;letter-spacing:-.035em;margin:0}
    h1{
      font-size:clamp(34px,5vw,58px);
      line-height:1.12;
      max-width:760px;
    }
    h2{
      font-size:clamp(28px,3.7vw,42px);
      line-height:1.18;
    }
    h3{font-size:22px;line-height:1.35}
    p{margin:0;color:var(--muted)}
    .lead{
      font-size:18px;
      color:#d9ccdd;
      max-width:720px;
      margin-top:18px;
    }
    .gradient-text{
      background:linear-gradient(135deg,var(--cream),var(--pink),var(--purple));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }

    .topbar{
      position:sticky;
      top:0;
      z-index:1000;
      background:rgba(14,9,18,.88);
      backdrop-filter:blur(14px);
      border-bottom:1px solid rgba(255,214,201,.12);
      box-shadow:0 16px 40px rgba(0,0,0,.3);
    }
    .topbar:after{
      content:"";
      position:absolute;
      left:0;right:0;bottom:-1px;height:1px;
      background:linear-gradient(90deg, transparent, rgba(255,79,163,.75), rgba(200,59,255,.65), transparent);
      opacity:.8;
    }
    .navbar{min-height:var(--nav-h);padding:0}
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:0;
      color:var(--text);
      font-weight:900;
    }
    .brand:hover{color:var(--cream);filter:drop-shadow(0 0 12px rgba(255,79,163,.2))}
    .brand-mark{
      width:34px;height:34px;border-radius:12px;
      background:
        radial-gradient(circle at 30% 28%, #fff 0 6%, transparent 7%),
        linear-gradient(135deg,var(--pink),var(--purple) 54%,var(--pink-2));
      box-shadow:0 0 22px rgba(255,79,163,.45);
      position:relative;
      flex:0 0 auto;
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      inset:8px -7px auto auto;
      width:18px;height:3px;border-radius:99px;
      background:var(--cream);
      transform:rotate(-25deg);
      box-shadow:0 0 12px rgba(255,214,201,.65);
    }
    .brand-name{
      font-size:17px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      max-width:360px;
    }
    .navbar-nav{
      align-items:center;
      gap:8px;
      padding:8px;
      background:rgba(29,19,36,.52);
      border:1px solid rgba(255,214,201,.08);
      border-radius:var(--radius-pill);
    }
    .nav-link{
      position:relative;
      color:var(--muted);
      font-weight:800;
      padding:9px 15px!important;
      border-radius:var(--radius-pill);
    }
    .nav-link:hover{color:var(--text);background:rgba(255,255,255,.04)}
    .nav-link.active{
      color:var(--text);
      background:rgba(255,79,163,.13);
      box-shadow:inset 0 0 0 1px rgba(255,79,163,.22), 0 0 18px rgba(255,79,163,.12);
    }
    .nav-link.active:after{
      content:"";
      position:absolute;
      left:18px;right:18px;bottom:3px;height:2px;
      border-radius:99px;
      background:linear-gradient(90deg,var(--pink),var(--purple));
      box-shadow:0 0 10px rgba(255,79,163,.7);
    }
    .nav-cta,.btn-primary-soft,.btn-outline-soft{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border:0;
      border-radius:var(--radius-pill);
      font-weight:900;
      line-height:1;
      transition:var(--ease);
      white-space:nowrap;
    }
    .nav-cta,.btn-primary-soft{
      color:var(--text);
      background:linear-gradient(135deg,var(--pink),var(--purple));
      box-shadow:0 12px 28px rgba(255,79,163,.22);
    }
    .nav-cta{padding:12px 18px;font-size:14px}
    .btn-primary-soft{padding:15px 22px}
    .nav-cta:hover,.btn-primary-soft:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 42px rgba(255,79,163,.34);
      filter:saturate(1.06) brightness(1.06);
    }
    .btn-outline-soft{
      color:var(--text);
      padding:14px 20px;
      background:
        linear-gradient(var(--bg-2),var(--bg-2)) padding-box,
        linear-gradient(135deg,rgba(255,79,163,.8),rgba(200,59,255,.65)) border-box;
      border:1px solid transparent;
    }
    .btn-outline-soft:hover{
      color:var(--cream);
      transform:translateY(-2px);
      box-shadow:0 14px 34px rgba(200,59,255,.18);
    }
    .navbar-toggler{
      border:1px solid rgba(255,214,201,.18);
      border-radius:14px;
      padding:9px 11px;
      background:rgba(255,255,255,.04);
    }
    .navbar-toggler-icon{
      filter:invert(1) sepia(.2) saturate(3) hue-rotate(285deg);
    }

    .category-hero{
      padding:70px 0 46px;
      position:relative;
      overflow:hidden;
    }
    .category-hero:before{
      content:"";
      position:absolute;
      width:520px;height:520px;
      right:-180px;top:-220px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(255,79,163,.2), transparent 66%);
      pointer-events:none;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.08fr) minmax(340px,.72fr);
      gap:34px;
      align-items:stretch;
    }
    .hero-copy{
      padding:42px;
      border:1px solid rgba(255,214,201,.12);
      border-radius:36px;
      background:
        linear-gradient(135deg, rgba(29,19,36,.92), rgba(18,11,23,.92)),
        radial-gradient(circle at 16% 22%, rgba(255,79,163,.18), transparent 30%);
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .hero-copy:after{
      content:"";
      position:absolute;
      left:38px;right:38px;bottom:0;height:2px;
      background:linear-gradient(90deg,var(--pink),var(--purple),transparent);
      opacity:.8;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:28px;
    }
    .meta-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:24px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 12px;
      border-radius:var(--radius-pill);
      color:#eadfea;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,214,201,.12);
      font-size:13px;
      font-weight:800;
    }
    .pill strong{color:var(--cream)}
    .filter-card{
      border-radius:32px;
      padding:28px;
      background:
        linear-gradient(180deg, rgba(29,19,36,.96), rgba(16,10,21,.96));
      border:1px solid rgba(255,214,201,.14);
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .filter-card:before{
      content:"";
      position:absolute;
      inset:0;
      background:radial-gradient(circle at 80% 12%, rgba(200,59,255,.16), transparent 35%);
      pointer-events:none;
    }
    .filter-card > *{position:relative}
    .filter-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:18px;
    }
    .status-dot{
      width:10px;height:10px;border-radius:50%;
      background:#6DFFB0;
      box-shadow:0 0 14px rgba(109,255,176,.7);
    }
    .filter-group{display:grid;gap:12px}
    .fake-select,.search-box{
      width:100%;
      min-height:48px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:12px 14px;
      border-radius:16px;
      color:var(--text-soft);
      background:rgba(14,9,18,.75);
      border:1px solid rgba(255,214,201,.12);
    }
    .fake-select span:first-child,.search-box span:first-child{color:var(--muted);font-size:13px}
    .fake-select b,.search-box b{color:var(--cream);font-size:14px}
    .fake-select:hover,.search-box:hover{border-color:rgba(255,79,163,.38);box-shadow:0 0 18px rgba(255,79,163,.08)}
    .tag-strip{
      display:flex;
      flex-wrap:wrap;
      gap:9px;
      margin-top:16px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      padding:7px 11px;
      border-radius:var(--radius-pill);
      background:rgba(255,79,163,.11);
      border:1px solid rgba(255,79,163,.18);
      color:#f3dce8;
      font-size:13px;
      font-weight:800;
    }
    .tag.alt{
      background:rgba(255,214,201,.08);
      border-color:rgba(255,214,201,.16);
      color:var(--cream);
    }

    .content-layout{
      display:grid;
      grid-template-columns:minmax(0, 1fr) 360px;
      gap:28px;
      align-items:start;
    }
    .panel{
      border-radius:var(--radius);
      background:rgba(23,16,29,.86);
      border:1px solid rgba(255,214,201,.12);
      box-shadow:0 18px 52px rgba(0,0,0,.28);
    }
    .list-panel{padding:24px}
    .toolbar{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:6px 6px 20px;
      border-bottom:1px solid rgba(255,214,201,.1);
      margin-bottom:20px;
    }
    .toolbar-left,.toolbar-right{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:10px;
    }
    .result-badge{
      padding:8px 12px;
      border-radius:var(--radius-pill);
      background:linear-gradient(135deg, rgba(255,79,163,.2), rgba(200,59,255,.16));
      color:var(--cream);
      border:1px solid rgba(255,214,201,.14);
      font-size:13px;
      font-weight:900;
    }
    .sort-chip{
      padding:8px 12px;
      border-radius:var(--radius-pill);
      color:#eadfea;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,214,201,.1);
      font-size:13px;
      font-weight:800;
    }
    .sort-chip.active{
      color:var(--text);
      border-color:rgba(255,79,163,.38);
      box-shadow:0 0 16px rgba(255,79,163,.12);
    }

    .video-list{
      display:grid;
      gap:18px;
    }
    .media-card{
      display:grid;
      grid-template-columns:236px minmax(0,1fr);
      gap:20px;
      padding:18px;
      border-radius:24px;
      background:linear-gradient(135deg, rgba(29,19,36,.92), rgba(18,11,23,.92));
      border:1px solid rgba(255,214,201,.1);
      transition:var(--ease);
      overflow:hidden;
    }
    .media-card:hover{
      transform:translateY(-4px);
      border-color:rgba(255,79,163,.36);
      box-shadow:0 24px 58px rgba(0,0,0,.34), 0 0 24px rgba(255,79,163,.11);
    }
    .cover{
      min-height:142px;
      border-radius:20px;
      overflow:hidden;
      position:relative;
      background:
        linear-gradient(135deg, rgba(255,79,163,.42), rgba(200,59,255,.24)),
        repeating-linear-gradient(45deg, rgba(255,255,255,.08) 0 8px, transparent 8px 16px),
        #1b1023;
      isolation:isolate;
    }
    .cover:before{
      content:"";
      position:absolute;
      inset:12px;
      border-radius:16px;
      background:
        radial-gradient(circle at 30% 25%, rgba(255,243,232,.22), transparent 22%),
        linear-gradient(135deg, rgba(14,9,18,.1), rgba(14,9,18,.54));
      transform:scale(1);
      transition:var(--ease);
    }
    .media-card:hover .cover:before{transform:scale(1.06)}
    .cover-label{
      position:absolute;
      left:12px;top:12px;
      padding:6px 10px;
      border-radius:var(--radius-pill);
      background:rgba(14,9,18,.72);
      border:1px solid rgba(255,214,201,.14);
      color:var(--cream);
      font-size:12px;
      font-weight:900;
      z-index:2;
    }
    .cover-time{
      position:absolute;
      right:12px;bottom:12px;
      padding:5px 9px;
      border-radius:10px;
      background:rgba(14,9,18,.78);
      color:#f4e7ef;
      font-size:12px;
      font-weight:800;
      z-index:2;
    }
    .card-body-custom{
      display:flex;
      flex-direction:column;
      min-width:0;
    }
    .card-head{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
      margin-bottom:8px;
    }
    .media-card h2{
      font-size:22px;
      letter-spacing:-.025em;
    }
    .hot-badge{
      flex:0 0 auto;
      padding:6px 9px;
      border-radius:var(--radius-pill);
      background:rgba(255,107,138,.14);
      border:1px solid rgba(255,107,138,.24);
      color:#ffdbe2;
      font-size:12px;
      font-weight:900;
    }
    .summary{
      color:var(--muted);
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
      margin-bottom:12px;
    }
    .card-foot{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      margin-top:auto;
      padding-top:12px;
    }
    .update{
      color:#cbbcca;
      font-size:13px;
      font-weight:700;
    }
    .text-btn{
      display:inline-flex;
      align-items:center;
      gap:7px;
      color:var(--cream);
      font-weight:900;
      white-space:nowrap;
    }
    .text-btn:after{
      content:"›";
      color:var(--pink);
      font-size:22px;
      line-height:0;
      transition:var(--ease);
    }
    .media-card:hover .text-btn:after,.text-btn:hover:after{transform:translateX(4px)}
    .text-btn:hover{color:#fff}

    .sidebar{
      position:sticky;
      top:calc(var(--nav-h) + 22px);
      display:grid;
      gap:16px;
    }
    .side-card{
      padding:22px;
      border-radius:22px;
      background:rgba(29,19,36,.78);
      border:1px solid rgba(255,214,201,.11);
      box-shadow:0 14px 36px rgba(0,0,0,.22);
    }
    .side-card h3{
      font-size:18px;
      margin-bottom:12px;
    }
    .side-card p{font-size:14px}
    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:9px;
      margin-top:12px;
    }
    .tip-list{
      list-style:none;
      padding:0;
      margin:12px 0 0;
      display:grid;
      gap:10px;
    }
    .tip-list li{
      display:flex;
      align-items:flex-start;
      gap:9px;
      color:#d9cedb;
      font-size:14px;
    }
    .tip-list li:before{
      content:"";
      flex:0 0 auto;
      width:8px;height:8px;border-radius:50%;
      margin-top:9px;
      background:linear-gradient(135deg,var(--pink),var(--purple));
      box-shadow:0 0 10px rgba(255,79,163,.5);
    }
    .mini-cta{
      background:
        radial-gradient(circle at 90% 10%, rgba(255,79,163,.18), transparent 40%),
        linear-gradient(135deg, rgba(255,79,163,.12), rgba(200,59,255,.08));
    }
    .mini-cta .btn-primary-soft{
      width:100%;
      margin-top:16px;
      padding:13px 16px;
    }

    .steps-wrap{
      display:grid;
      grid-template-columns:.92fr 1.08fr;
      gap:28px;
      align-items:center;
    }
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:30px;
    }
    .section-head p{max-width:560px}
    .steps{
      display:grid;
      gap:14px;
    }
    .step{
      display:grid;
      grid-template-columns:48px 1fr;
      gap:15px;
      padding:18px;
      border-radius:22px;
      background:rgba(23,16,29,.78);
      border:1px solid rgba(255,214,201,.1);
      transition:var(--ease);
    }
    .step:hover{
      transform:translateX(4px);
      border-color:rgba(255,79,163,.3);
    }
    .step-num{
      width:48px;height:48px;border-radius:17px;
      display:grid;place-items:center;
      color:#fff;
      font-weight:900;
      background:linear-gradient(135deg,var(--pink),var(--purple));
      box-shadow:0 12px 24px rgba(255,79,163,.2);
    }
    .preview-panel{
      padding:26px;
      border-radius:30px;
      background:linear-gradient(180deg, rgba(29,19,36,.9), rgba(14,9,18,.88));
      border:1px solid rgba(255,214,201,.12);
      box-shadow:var(--shadow);
    }
    .metric-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-bottom:18px;
    }
    .metric{
      padding:16px;
      border-radius:18px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,214,201,.1);
    }
    .metric b{
      display:block;
      color:var(--cream);
      font-size:24px;
      line-height:1.1;
    }
    .metric span{
      color:var(--muted);
      font-size:12px;
      font-weight:800;
    }
    .bar-list{display:grid;gap:12px}
    .bar-item{
      padding:14px;
      border-radius:16px;
      background:rgba(14,9,18,.56);
      border:1px solid rgba(255,214,201,.1);
    }
    .bar-title{
      display:flex;
      justify-content:space-between;
      margin-bottom:9px;
      font-size:13px;
      font-weight:900;
      color:#eadfea;
    }
    .bar-track{
      height:8px;
      border-radius:99px;
      background:rgba(255,255,255,.08);
      overflow:hidden;
    }
    .bar-fill{
      height:100%;
      border-radius:99px;
      background:linear-gradient(90deg,var(--pink),var(--purple));
      box-shadow:0 0 12px rgba(255,79,163,.45);
    }

    .pagination-look{
      display:flex;
      justify-content:center;
      flex-wrap:wrap;
      gap:10px;
      margin-top:26px;
    }
    .page-dot{
      min-width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border-radius:14px;
      color:#d8cbd9;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,214,201,.1);
      font-weight:900;
      transition:var(--ease);
    }
    .page-dot.active,.page-dot:hover{
      color:var(--text);
      border-color:rgba(255,79,163,.35);
      background:rgba(255,79,163,.13);
      transform:translateY(-2px);
    }

    .accordion{
      display:grid;
      gap:12px;
    }
    .accordion-item{
      border:1px solid rgba(255,214,201,.12)!important;
      border-radius:22px!important;
      overflow:hidden;
      background:rgba(23,16,29,.84)!important;
      color:var(--text-soft);
    }
    .accordion-button{
      background:rgba(23,16,29,.84)!important;
      color:var(--text)!important;
      font-weight:900;
      padding:19px 22px;
      box-shadow:none!important;
    }
    .accordion-button:not(.collapsed){
      background:linear-gradient(135deg, rgba(255,79,163,.13), rgba(200,59,255,.08))!important;
      border-bottom:1px solid rgba(255,214,201,.1);
    }
    .accordion-button:after{
      filter:invert(1) sepia(.3) saturate(5) hue-rotate(285deg);
    }
    .accordion-body{
      padding:18px 22px 22px;
      color:var(--muted);
      background:rgba(14,9,18,.28);
    }

    .cta-band{
      border-radius:34px;
      padding:34px;
      background:
        radial-gradient(circle at 86% 20%, rgba(255,79,163,.22), transparent 32%),
        linear-gradient(135deg, rgba(255,79,163,.16), rgba(200,59,255,.12), rgba(29,19,36,.92));
      border:1px solid rgba(255,214,201,.15);
      box-shadow:var(--shadow);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .cta-band p{max-width:680px;margin-top:8px}

    .bottom-conversion{
      position:fixed;
      left:50%;
      bottom:18px;
      transform:translateX(-50%);
      width:min(960px, calc(100% - 28px));
      z-index:999;
      padding:12px;
      border-radius:24px;
      background:
        linear-gradient(#120b18,#120b18) padding-box,
        linear-gradient(135deg,rgba(255,79,163,.8),rgba(200,59,255,.72),rgba(255,214,201,.35)) border-box;
      border:1px solid transparent;
      box-shadow:0 18px 60px rgba(0,0,0,.55), 0 0 24px rgba(255,79,163,.16);
    }
    .bottom-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
    }
    .bottom-inner span{
      color:var(--text-soft);
      font-weight:800;
      padding-left:10px;
    }
    .bottom-inner .btn-primary-soft{
      padding:13px 18px;
      font-size:14px;
    }
    .bottom-close{
      width:34px;height:34px;
      border:0;
      border-radius:12px;
      color:var(--muted);
      background:rgba(255,255,255,.06);
      transition:var(--ease);
    }
    .bottom-close:hover{color:var(--text);background:rgba(255,79,163,.14)}

    .footer{
      margin-top:40px;
      background:#0B0710;
      border-top:1px solid rgba(255,214,201,.12);
      position:relative;
    }
    .footer:before{
      content:"";
      position:absolute;
      left:0;right:0;top:0;height:2px;
      background:linear-gradient(90deg,transparent,var(--pink),var(--purple),transparent);
      opacity:.75;
    }
    .footer-inner{padding:56px 0 28px}
    .footer-top{
      display:grid;
      grid-template-columns:1.4fr .7fr .7fr;
      gap:36px;
      align-items:start;
    }
    .footer-brand p{
      margin-top:16px;
      max-width:520px;
      font-size:14px;
    }
    .footer-col h4{
      font-size:16px;
      margin-bottom:14px;
      color:var(--cream);
    }
    .footer-links{
      display:grid;
      gap:9px;
      color:var(--muted);
      font-size:14px;
    }
    .footer-links a:hover{color:var(--cream);transform:translateX(3px)}
    .footer-bar{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      margin-top:34px;
      padding-top:22px;
      border-top:1px solid rgba(255,214,201,.1);
      color:#8f8192;
      font-size:13px;
    }

    @media (max-width: 991.98px){
      :root{--nav-h:68px}
      .container-wide{width:min(100% - 28px, 1220px)}
      .navbar{padding:10px 0}
      .navbar-collapse{
        margin-top:12px;
        padding:16px;
        border-radius:22px;
        background:rgba(18,11,23,.98);
        border:1px solid rgba(255,214,201,.12);
        box-shadow:0 22px 50px rgba(0,0,0,.38);
      }
      .navbar-nav{
        align-items:stretch;
        border-radius:18px;
        background:transparent;
        border:0;
        padding:0;
      }
      .nav-link{padding:12px 14px!important}
      .nav-cta{width:100%}
      .hero-grid,.content-layout,.steps-wrap{
        grid-template-columns:1fr;
      }
      .sidebar{position:static}
      .hero-copy{padding:32px}
      .section{padding:72px 0}
      .section-head{align-items:flex-start;flex-direction:column}
      .cta-band{align-items:flex-start;flex-direction:column}
      .footer-top{grid-template-columns:1fr 1fr}
      .footer-brand{grid-column:1/-1}
    }

    @media (max-width: 767.98px){
      body{padding-bottom:112px}
      .brand-name{max-width:235px;font-size:15px}
      .category-hero{padding:40px 0 30px}
      .hero-copy,.filter-card,.cta-band{padding:24px;border-radius:26px}
      .hero-actions{flex-direction:column}
      .hero-actions a,.cta-band a{width:100%}
      .toolbar{
        align-items:flex-start;
        flex-direction:column;
      }
      .media-card{
        grid-template-columns:1fr;
        padding:15px;
      }
      .cover{min-height:190px}
      .card-head,.card-foot{
        align-items:flex-start;
        flex-direction:column;
      }
      .metric-grid{grid-template-columns:1fr}
      .footer-top{grid-template-columns:1fr}
      .footer-bar{
        align-items:flex-start;
        flex-direction:column;
      }
      .bottom-conversion{
        width:100%;
        bottom:0;
        border-radius:22px 22px 0 0;
        padding:10px 12px;
      }
      .bottom-inner{
        display:grid;
        grid-template-columns:1fr auto;
      }
      .bottom-inner span{
        grid-column:1/-1;
        font-size:13px;
        padding-left:0;
      }
      .bottom-inner .btn-primary-soft{
        width:100%;
      }
    }

    @media (max-width: 520px){
      .container-wide{width:min(100% - 22px, 1220px)}
      h1{font-size:33px}
      .lead{font-size:16px}
      .tag-strip,.toolbar-left,.toolbar-right{
        flex-wrap:nowrap;
        overflow-x:auto;
        scrollbar-width:none;
        padding-bottom:2px;
      }
      .tag-strip::-webkit-scrollbar,.toolbar-left::-webkit-scrollbar,.toolbar-right::-webkit-scrollbar{display:none}
      .pill,.tag,.sort-chip{white-space:nowrap}
      .cover{min-height:168px}
      .list-panel{padding:16px}
    }