/* roulang page: index */
:root{
      --bg-0:#07070D;
      --bg-1:#0E0E1E;
      --bg-2:#121527;
      --panel:#111427;
      --panel-2:#171b31;
      --card:#101322;
      --card-soft:rgba(17,20,39,.74);
      --text:#FFFFFF;
      --muted:#94A3B8;
      --soft:#CBD5E1;
      --line:rgba(148,163,184,.18);
      --line-strong:rgba(6,182,212,.38);
      --lime:#A3E635;
      --cyan:#06B6D4;
      --pink:#F43F5E;
      --violet:#7C3AED;
      --gold:#FACC15;
      --success:#22C55E;
      --danger:#EF4444;
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --shadow-neon:0 0 24px rgba(6,182,212,.24), 0 12px 42px rgba(0,0,0,.34);
      --shadow-lime:0 0 18px rgba(163,230,53,.34);
      --shadow-card:0 16px 36px rgba(0,0,0,.28);
      --container:1180px;
      --nav-h:76px;
      --font-main:Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, "Helvetica Neue", sans-serif;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font-main);
      color:var(--text);
      line-height:1.62;
      background:
        radial-gradient(circle at 12% 8%, rgba(6,182,212,.18), transparent 32%),
        radial-gradient(circle at 86% 10%, rgba(163,230,53,.12), transparent 30%),
        linear-gradient(180deg, var(--bg-0), var(--bg-1) 46%, #070914 100%);
      min-height:100vh;
      padding-bottom:82px;
      overflow-x:hidden;
    }

    body:before{
      content:"";
      position:fixed;
      inset:0;
      z-index:-2;
      background-image:
        linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.78), rgba(0,0,0,.18));
      pointer-events:none;
    }

    a{color:inherit;text-decoration:none;transition:color .2s ease, opacity .2s ease, transform .2s ease}
    a:hover{color:var(--lime)}
    img{max-width:100%;height:auto;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(163,230,53,.8);outline-offset:3px;border-radius:12px}
    ::selection{background:rgba(163,230,53,.28);color:#fff}

    .site-shell{width:min(var(--container), calc(100% - 40px));margin-inline:auto}
    .section{padding:76px 0;position:relative}
    .section.compact{padding:52px 0}
    .section.alt{background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(6,182,212,.04));border-block:1px solid rgba(255,255,255,.05)}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid rgba(163,230,53,.28);
      border-radius:999px;
      color:var(--lime);
      background:rgba(163,230,53,.08);
      font-size:.78rem;
      font-weight:800;
      letter-spacing:.06em;
      text-transform:uppercase;
      width:max-content;
      max-width:100%;
    }
    .section-head{
      display:grid;
      grid-template-columns:minmax(0, 1fr) minmax(260px, .52fr);
      align-items:end;
      gap:28px;
      margin-bottom:28px;
    }
    .section-head h2{
      margin:12px 0 0;
      font-size:clamp(1.85rem, 3.2vw, 3rem);
      line-height:1.08;
      letter-spacing:-.045em;
    }
    .section-head p{margin:0;color:var(--soft);max-width:680px}
    .section-title{
      margin:10px 0 14px;
      font-size:clamp(1.75rem, 3vw, 2.65rem);
      line-height:1.12;
      letter-spacing:-.04em;
    }
    .lead{font-size:1.06rem;color:var(--soft);max-width:760px}
    .muted{color:var(--muted)}
    .text-gradient{
      background:linear-gradient(90deg, #fff, var(--cyan) 45%, var(--lime));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:100;
      height:var(--nav-h);
      background:rgba(7,7,13,.78);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(148,163,184,.14);
      box-shadow:0 10px 30px rgba(0,0,0,.24);
    }
    .nav-wrap{
      height:var(--nav-h);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:230px;
      font-weight:900;
      letter-spacing:-.035em;
      color:#fff;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      display:grid;
      place-items:center;
      background:
        radial-gradient(circle at 30% 20%, rgba(255,255,255,.85), transparent 18%),
        linear-gradient(135deg, var(--cyan), var(--lime));
      color:#07100d;
      box-shadow:0 0 24px rgba(6,182,212,.34);
      flex:0 0 auto;
    }
    .brand span:last-child{
      display:block;
      max-width:310px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      font-size:.98rem;
    }
    .main-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      padding:0 8px;
      overflow-x:auto;
      scrollbar-width:none;
      flex:1;
    }
    .main-nav::-webkit-scrollbar{display:none}
    .main-nav a{
      position:relative;
      flex:0 0 auto;
      padding:10px 12px;
      border-radius:999px;
      color:var(--soft);
      font-weight:800;
      font-size:.9rem;
      white-space:nowrap;
    }
    .main-nav a:hover{
      color:#fff;
      background:rgba(255,255,255,.06);
      transform:translateY(-1px);
    }
    .main-nav a.active{
      color:#07100d;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      box-shadow:var(--shadow-lime);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex:0 0 auto;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:44px;
      padding:12px 18px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:900;
      line-height:1;
      transition:transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
      user-select:none;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn:active{transform:translateY(0) scale(.98)}
    .btn-primary{
      color:#07100d;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      box-shadow:0 0 16px rgba(163,230,53,.38), 0 12px 26px rgba(0,0,0,.24);
    }
    .btn-primary:hover{color:#07100d;box-shadow:0 0 24px rgba(163,230,53,.52), 0 16px 32px rgba(0,0,0,.34)}
    .btn-ghost{
      color:var(--text);
      border-color:rgba(163,230,53,.34);
      background:rgba(255,255,255,.035);
    }
    .btn-ghost:hover{background:rgba(163,230,53,.09);color:var(--lime);border-color:rgba(163,230,53,.55)}
    .btn-dark{
      color:#fff;
      background:rgba(255,255,255,.08);
      border-color:rgba(255,255,255,.12);
    }
    .btn-dark:hover{background:rgba(6,182,212,.12);border-color:rgba(6,182,212,.42);color:#fff}

    .hero{
      padding:34px 0 78px;
      min-height:calc(100vh - var(--nav-h));
      display:flex;
      align-items:center;
    }
    .hero-panel{
      position:relative;
      width:100%;
      overflow:hidden;
      border-radius:34px;
      border:1px solid rgba(6,182,212,.3);
      background:
        linear-gradient(90deg, rgba(7,7,13,.94) 0%, rgba(7,7,13,.86) 46%, rgba(7,7,13,.64) 100%),
        url('/assets/images/8d044f5e7cca84c2.jpg') center/cover no-repeat;
      box-shadow:var(--shadow-neon);
      isolation:isolate;
    }
    .hero-panel:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(circle at 18% 22%, rgba(163,230,53,.16), transparent 30%),
        radial-gradient(circle at 82% 50%, rgba(6,182,212,.18), transparent 34%),
        linear-gradient(135deg, rgba(163,230,53,.12), transparent 42%);
      z-index:-1;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0, 1.04fr) minmax(340px, .76fr);
      gap:36px;
      padding:clamp(26px, 4vw, 54px);
      align-items:stretch;
    }
    .hero-copy{
      padding:10px 0;
      display:flex;
      flex-direction:column;
      justify-content:center;
      min-width:0;
    }
    .hero-copy h1{
      margin:18px 0 18px;
      max-width:850px;
      font-size:clamp(2.35rem, 5vw, 5.05rem);
      line-height:.98;
      letter-spacing:-.065em;
      text-wrap:balance;
    }
    .hero-copy p{
      margin:0 0 24px;
      color:#E2E8F0;
      max-width:760px;
      font-size:clamp(1rem, 1.35vw, 1.16rem);
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      align-items:center;
      margin-top:2px;
    }
    .data-strip{
      margin-top:28px;
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:12px;
      max-width:760px;
    }
    .data-badge{
      padding:14px 16px;
      border-radius:20px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.11);
    }
    .data-badge strong{
      display:block;
      color:#fff;
      font-size:1.35rem;
      line-height:1.1;
      letter-spacing:-.03em;
    }
    .data-badge span{
      color:var(--muted);
      font-size:.86rem;
      font-weight:700;
    }
    .leaderboard{
      background:rgba(7,7,13,.72);
      border:1px solid rgba(163,230,53,.18);
      border-radius:30px;
      padding:20px;
      backdrop-filter:blur(14px);
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.03), 0 22px 44px rgba(0,0,0,.28);
      align-self:center;
    }
    .leaderboard-top{
      display:flex;
      justify-content:space-between;
      gap:16px;
      align-items:flex-start;
      margin-bottom:16px;
    }
    .leaderboard-top h2{
      margin:0;
      font-size:1.3rem;
      letter-spacing:-.035em;
    }
    .live-dot{
      display:inline-flex;
      align-items:center;
      gap:7px;
      color:var(--lime);
      font-weight:900;
      font-size:.82rem;
    }
    .live-dot:before{
      content:"";
      width:9px;height:9px;border-radius:999px;background:var(--lime);
      box-shadow:0 0 12px var(--lime);
      animation:pulse 1.35s infinite;
    }
    .leader-row{
      display:grid;
      grid-template-columns:34px 1fr auto;
      align-items:center;
      gap:12px;
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.08);
      background:linear-gradient(90deg, rgba(255,255,255,.065), rgba(255,255,255,.025));
      margin-bottom:10px;
      transition:transform .2s ease, border-color .2s ease, background .2s ease;
    }
    .leader-row:hover{
      transform:translateX(4px);
      border-color:rgba(163,230,53,.36);
      background:linear-gradient(90deg, rgba(163,230,53,.12), rgba(6,182,212,.06));
    }
    .rank-num{
      width:34px;height:34px;border-radius:12px;display:grid;place-items:center;
      color:#07100d;
      font-weight:950;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
    }
    .leader-row strong{display:block;font-size:.96rem}
    .leader-row small{color:var(--muted);font-weight:700}
    .heat{
      color:var(--lime);
      font-weight:950;
      font-size:.92rem;
      white-space:nowrap;
    }

    .search-card{
      display:grid;
      grid-template-columns:minmax(0, 1fr) auto;
      gap:14px;
      padding:16px;
      border-radius:26px;
      background:linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
      border:1px solid rgba(6,182,212,.24);
      box-shadow:var(--shadow-card);
    }
    .search-field{
      min-height:52px;
      width:100%;
      color:#fff;
      background:rgba(8,10,20,.82);
      border:1px solid rgba(148,163,184,.22);
      border-radius:999px;
      padding:0 18px;
      box-shadow:none;
      margin:0;
    }
    .search-field::placeholder{color:#7F8EA3}
    .search-field:focus{
      background:rgba(8,10,20,.94);
      border-color:rgba(163,230,53,.6);
      box-shadow:0 0 0 4px rgba(163,230,53,.1);
    }
    .entry-grid{
      margin-top:18px;
      display:grid;
      grid-template-columns:repeat(4, minmax(0, 1fr));
      gap:14px;
    }
    .entry-pill{
      min-height:82px;
      border-radius:22px;
      padding:16px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.09);
      display:flex;
      align-items:center;
      gap:13px;
      transition:transform .22s ease, border-color .22s ease, background .22s ease, box-shadow .22s ease;
    }
    .entry-pill:hover{
      transform:translateY(-4px);
      border-color:rgba(6,182,212,.45);
      background:rgba(6,182,212,.08);
      box-shadow:0 16px 30px rgba(0,0,0,.22);
      color:#fff;
    }
    .entry-pill i{
      width:40px;height:40px;border-radius:15px;display:grid;place-items:center;
      color:#07100d;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      flex:0 0 auto;
    }
    .entry-pill strong{display:block;line-height:1.2}
    .entry-pill span{display:block;color:var(--muted);font-size:.86rem;font-weight:700}

    .category-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0, 1fr));
      gap:16px;
    }
    .category-card{
      position:relative;
      overflow:hidden;
      min-height:230px;
      padding:22px;
      border-radius:28px;
      background:linear-gradient(160deg, rgba(255,255,255,.075), rgba(255,255,255,.025));
      border:1px solid rgba(148,163,184,.16);
      box-shadow:var(--shadow-card);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .category-card:before{
      content:"";
      position:absolute;
      inset:0;
      background:radial-gradient(circle at 82% 0%, rgba(163,230,53,.16), transparent 32%);
      opacity:.9;
      pointer-events:none;
    }
    .category-card:hover{
      color:#fff;
      transform:translateY(-5px);
      border-color:rgba(163,230,53,.42);
      box-shadow:0 0 22px rgba(6,182,212,.18), var(--shadow-card);
    }
    .category-card i{
      width:48px;height:48px;border-radius:18px;
      display:grid;place-items:center;
      background:rgba(6,182,212,.12);
      color:var(--cyan);
      border:1px solid rgba(6,182,212,.24);
      margin-bottom:18px;
      position:relative;
      z-index:1;
    }
    .category-card h3{
      margin:0 0 8px;
      font-size:1.15rem;
      letter-spacing:-.03em;
      position:relative;
      z-index:1;
    }
    .category-card p{
      margin:0;
      color:var(--soft);
      font-size:.94rem;
      position:relative;
      z-index:1;
    }
    .category-card .chip{
      margin-top:20px;
      width:max-content;
      padding:7px 10px;
      border-radius:999px;
      color:var(--lime);
      background:rgba(163,230,53,.08);
      border:1px solid rgba(163,230,53,.2);
      font-weight:900;
      font-size:.78rem;
      position:relative;
      z-index:1;
    }

    .benefit-row{
      display:grid;
      grid-template-columns:1.1fr .9fr 1fr;
      gap:16px;
      align-items:stretch;
    }
    .benefit{
      padding:24px;
      border-radius:28px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.09);
      min-height:210px;
    }
    .benefit.large{
      background:
        linear-gradient(135deg, rgba(163,230,53,.14), rgba(6,182,212,.08)),
        rgba(255,255,255,.045);
    }
    .benefit i{
      color:var(--lime);
      font-size:1.55rem;
      margin-bottom:14px;
    }
    .benefit h3{
      margin:0 0 10px;
      font-size:1.25rem;
      letter-spacing:-.03em;
    }
    .benefit p{margin:0;color:var(--soft)}

    .featured-layout{
      display:grid;
      grid-template-columns:minmax(0, .88fr) minmax(0, 1.12fr);
      gap:22px;
      align-items:start;
    }
    .feature-image{
      position:sticky;
      top:98px;
      overflow:hidden;
      border-radius:30px;
      border:1px solid rgba(6,182,212,.26);
      background:#0d1020;
      box-shadow:var(--shadow-neon);
    }
    .feature-image img{
      width:100%;
      min-height:520px;
      object-fit:cover;
      filter:saturate(1.08) contrast(1.04);
    }
    .feature-image .overlay-note{
      position:absolute;
      left:18px;right:18px;bottom:18px;
      padding:16px;
      border-radius:22px;
      background:rgba(7,7,13,.74);
      backdrop-filter:blur(14px);
      border:1px solid rgba(255,255,255,.12);
    }
    .overlay-note strong{display:block;font-size:1.05rem}
    .overlay-note span{display:block;color:var(--soft);font-size:.92rem}
    .game-list{
      display:grid;
      gap:13px;
    }
    .game-item{
      position:relative;
      padding:18px;
      border-radius:24px;
      border:1px solid rgba(148,163,184,.16);
      background:linear-gradient(135deg, rgba(255,255,255,.065), rgba(255,255,255,.025));
      overflow:hidden;
      transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease;
    }
    .game-item:before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(90deg, rgba(6,182,212,.12), transparent 42%);
      opacity:0;
      transition:opacity .22s ease;
    }
    .game-item:hover{
      transform:translateY(-4px) scale(1.01);
      border-color:rgba(6,182,212,.42);
      box-shadow:0 0 20px rgba(6,182,212,.18), var(--shadow-card);
    }
    .game-item:hover:before{opacity:1}
    .game-item-head{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
      position:relative;
      z-index:1;
      margin-bottom:8px;
    }
    .game-item h3{
      margin:0;
      font-size:1.15rem;
      letter-spacing:-.025em;
    }
    .game-item p{
      margin:0;
      color:var(--soft);
      position:relative;
      z-index:1;
    }
    .hot-tag{
      flex:0 0 auto;
      padding:6px 10px;
      border-radius:999px;
      font-weight:950;
      color:#fff;
      font-size:.75rem;
      background:linear-gradient(135deg, var(--pink), #f97316);
      box-shadow:0 0 16px rgba(244,63,94,.36);
    }

    .scenario-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:22px;
    }
    .scenario-stage{
      border-radius:30px;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.04);
      min-height:440px;
      position:relative;
    }
    .scenario-stage img{
      width:100%;
      height:100%;
      min-height:440px;
      object-fit:cover;
      opacity:.86;
    }
    .scenario-stage:after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, transparent, rgba(7,7,13,.82));
    }
    .scenario-copy{
      display:grid;
      gap:14px;
    }
    .scenario-card{
      padding:20px;
      border-radius:24px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.1);
      display:grid;
      grid-template-columns:46px 1fr;
      gap:14px;
      align-items:start;
    }
    .scenario-card i{
      width:46px;height:46px;border-radius:16px;display:grid;place-items:center;
      color:#07100d;background:linear-gradient(135deg, var(--lime), var(--cyan));
    }
    .scenario-card h3{margin:0 0 6px;font-size:1.08rem}
    .scenario-card p{margin:0;color:var(--soft)}

    .cms-layout{
      display:grid;
      grid-template-columns:minmax(0, 1fr) 360px;
      gap:22px;
      align-items:start;
    }
    .cms-list{
      display:grid;
      gap:12px;
    }
    .post-card{
      display:grid;
      grid-template-columns:130px 1fr;
      gap:16px;
      padding:14px;
      border-radius:24px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.1);
      transition:transform .2s ease, border-color .2s ease, background .2s ease;
    }
    .post-card:hover{
      color:#fff;
      transform:translateY(-3px);
      border-color:rgba(163,230,53,.32);
      background:rgba(163,230,53,.06);
    }
    .post-thumb{
      min-height:104px;
      border-radius:18px;
      overflow:hidden;
      background:linear-gradient(135deg, rgba(6,182,212,.24), rgba(163,230,53,.16));
      display:grid;
      place-items:center;
      color:var(--lime);
      font-size:1.5rem;
    }
    .post-meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
      margin-bottom:6px;
      color:var(--muted);
      font-size:.82rem;
      font-weight:800;
    }
    .post-card h3{
      margin:0 0 6px;
      font-size:1.08rem;
      line-height:1.25;
      letter-spacing:-.02em;
    }
    .post-card p{
      margin:0;
      color:var(--soft);
      font-size:.94rem;
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .side-panel{
      padding:22px;
      border-radius:28px;
      background:
        radial-gradient(circle at 100% 0%, rgba(163,230,53,.14), transparent 34%),
        rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.1);
      position:sticky;
      top:98px;
    }
    .side-panel h3{margin:0 0 12px;font-size:1.25rem}
    .side-panel p{color:var(--soft);margin:0 0 16px}
    .mini-kpi{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:10px;
      margin-top:16px;
    }
    .mini-kpi div{
      padding:13px;
      border-radius:16px;
      background:rgba(7,7,13,.48);
      border:1px solid rgba(255,255,255,.08);
    }
    .mini-kpi strong{display:block;color:var(--lime);font-size:1.16rem}
    .mini-kpi span{color:var(--muted);font-size:.8rem;font-weight:800}

    .ranking-board{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
    }
    .rank-card{
      border-radius:28px;
      padding:20px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.1);
    }
    .rank-card h3{margin:0 0 14px;font-size:1.2rem}
    .rank-line{
      display:grid;
      grid-template-columns:30px 1fr auto;
      gap:12px;
      align-items:center;
      padding:11px 0;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .rank-line:last-child{border-bottom:0}
    .rank-line b{
      width:30px;height:30px;border-radius:10px;display:grid;place-items:center;
      background:rgba(6,182,212,.16);
      color:var(--cyan);
    }
    .rank-line span{color:var(--soft)}
    .meter{
      width:94px;height:8px;border-radius:999px;overflow:hidden;background:rgba(255,255,255,.1)
    }
    .meter i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg, var(--lime), var(--cyan))}

    .resource-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:16px;
    }
    .resource-card{
      border-radius:28px;
      padding:22px;
      background:linear-gradient(160deg, rgba(255,255,255,.065), rgba(255,255,255,.025));
      border:1px solid rgba(255,255,255,.1);
      min-height:236px;
    }
    .resource-card img{
      width:100%;
      height:138px;
      object-fit:cover;
      border-radius:20px;
      margin-bottom:16px;
      border:1px solid rgba(255,255,255,.08);
    }
    .resource-card h3{margin:0 0 8px;font-size:1.12rem}
    .resource-card p{margin:0;color:var(--soft)}

    .news-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0, 1fr));
      gap:14px;
    }
    .news-card{
      padding:18px;
      min-height:220px;
      border-radius:24px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.1);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .news-card:hover{
      color:#fff;
      transform:translateY(-4px);
      border-color:rgba(6,182,212,.38);
      background:rgba(6,182,212,.07);
    }
    .news-card h3{font-size:1.04rem;margin:0 0 8px;line-height:1.28}
    .news-card p{font-size:.92rem;color:var(--soft);margin:0}
    .news-foot{margin-top:16px;color:var(--muted);font-size:.82rem;font-weight:800}

    .proof-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:22px;
    }
    .quote-panel{
      padding:28px;
      border-radius:30px;
      background:
        linear-gradient(135deg, rgba(244,63,94,.12), rgba(6,182,212,.07)),
        rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.1);
    }
    .quote-panel blockquote{
      margin:0;
      font-size:clamp(1.35rem, 2.1vw, 2rem);
      line-height:1.34;
      letter-spacing:-.03em;
      font-weight:850;
    }
    .quote-panel cite{display:block;margin-top:18px;color:var(--soft);font-style:normal}
    .proof-list{
      display:grid;
      gap:12px;
    }
    .proof-item{
      padding:18px;
      border-radius:22px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.1);
    }
    .proof-item strong{display:block;margin-bottom:4px}
    .proof-item span{color:var(--soft)}

    .compare-table{
      overflow:hidden;
      border-radius:28px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.045);
    }
    .compare-row{
      display:grid;
      grid-template-columns:1.1fr .95fr .95fr;
      gap:0;
      border-bottom:1px solid rgba(255,255,255,.1);
    }
    .compare-row:last-child{border-bottom:0}
    .compare-row > div{
      padding:18px;
      border-right:1px solid rgba(255,255,255,.1);
    }
    .compare-row > div:last-child{border-right:0}
    .compare-head{
      background:linear-gradient(90deg, rgba(163,230,53,.14), rgba(6,182,212,.1));
      font-weight:950;
      color:#fff;
    }
    .check{color:var(--lime);font-weight:950}
    .warn{color:var(--pink);font-weight:950}

    .security-band{
      display:grid;
      grid-template-columns:repeat(4, minmax(0, 1fr));
      gap:12px;
    }
    .security-item{
      border-radius:22px;
      padding:18px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.1);
    }
    .security-item i{color:var(--lime);font-size:1.35rem;margin-bottom:10px}
    .security-item strong{display:block;margin-bottom:4px}
    .security-item span{color:var(--soft);font-size:.92rem}

    .tier-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:16px;
    }
    .tier-card{
      padding:24px;
      border-radius:30px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.1);
      position:relative;
      overflow:hidden;
    }
    .tier-card.featured{
      border-color:rgba(163,230,53,.44);
      box-shadow:0 0 26px rgba(163,230,53,.12);
      background:linear-gradient(160deg, rgba(163,230,53,.12), rgba(6,182,212,.06));
    }
    .tier-card h3{margin:0 0 8px;font-size:1.32rem}
    .tier-card .price{font-size:2rem;font-weight:950;letter-spacing:-.05em;color:var(--lime);margin:10px 0}
    .tier-card ul{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:10px}
    .tier-card li{color:var(--soft);display:flex;gap:10px}
    .tier-card li:before{content:"✓";color:var(--lime);font-weight:950}

    .collect-panel{
      overflow:hidden;
      border-radius:34px;
      padding:clamp(24px, 4vw, 44px);
      background:
        linear-gradient(100deg, rgba(7,7,13,.86), rgba(7,7,13,.54)),
        url('/assets/images/2b426ff2ae9d4d0f.jpg') center/cover no-repeat;
      border:1px solid rgba(6,182,212,.24);
      box-shadow:var(--shadow-neon);
      display:grid;
      grid-template-columns:minmax(0, 1fr) 330px;
      gap:28px;
      align-items:center;
    }
    .collect-panel h2{margin:10px 0 12px;font-size:clamp(1.8rem, 3vw, 3rem);letter-spacing:-.045em;line-height:1.1}
    .collect-panel p{color:var(--soft);margin:0;max-width:760px}
    .collect-box{
      padding:20px;
      border-radius:26px;
      background:rgba(7,7,13,.7);
      border:1px solid rgba(255,255,255,.12);
      backdrop-filter:blur(14px);
    }
    .collect-box strong{display:block;font-size:1.35rem;color:var(--lime)}
    .collect-box span{color:var(--soft)}
    .payment-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:16px;
    }
    .pay-badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 10px;
      border-radius:999px;
      color:#fff;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      font-size:.82rem;
      font-weight:900;
    }

    .faq-wrap{
      display:grid;
      grid-template-columns:360px 1fr;
      gap:24px;
      align-items:start;
    }
    .accordion{
      background:transparent;
      border:0;
      margin:0;
    }
    .accordion-item{
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.1);
      border-radius:22px;
      overflow:hidden;
      margin-bottom:12px;
    }
    .accordion-title{
      color:#fff;
      font-weight:900;
      font-size:1rem;
      border:0;
      padding:18px 48px 18px 18px;
      background:transparent;
    }
    .accordion-title:hover,.accordion-title:focus{background:rgba(6,182,212,.08);color:#fff}
    .accordion-title:before{color:var(--lime);right:18px}
    .accordion-content{
      border:0;
      background:rgba(7,7,13,.42);
      color:var(--soft);
      padding:0 18px 18px;
    }

    .empty-state{
      padding:22px;
      border-radius:22px;
      background:rgba(255,255,255,.05);
      border:1px dashed rgba(148,163,184,.28);
      color:var(--soft);
      font-weight:800;
    }

    .site-footer{
      padding:56px 0 32px;
      background:
        linear-gradient(180deg, rgba(7,7,13,.2), rgba(7,7,13,.92)),
        radial-gradient(circle at 20% 0%, rgba(6,182,212,.11), transparent 30%);
      border-top:1px solid rgba(255,255,255,.08);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr .85fr;
      gap:28px;
    }
    .footer-brand{
      font-size:1.18rem;
      font-weight:950;
      letter-spacing:-.035em;
      margin-bottom:12px;
    }
    .site-footer p,.site-footer li{color:var(--soft)}
    .site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
    .footer-title{font-weight:950;margin-bottom:12px;color:#fff}
    .footer-badges{
      margin-top:20px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .footer-badges span{
      padding:8px 11px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.045);
      color:var(--soft);
      font-size:.84rem;
      font-weight:850;
    }
    .copyright{
      margin-top:24px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.08);
      color:var(--muted);
      font-size:.9rem;
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
    }

    .fab{
      position:fixed;
      left:16px;
      bottom:96px;
      z-index:90;
      width:60px;
      height:60px;
      border-radius:22px;
      display:grid;
      place-items:center;
      color:#fff;
      background:
        linear-gradient(var(--bg-0), var(--bg-0)) padding-box,
        linear-gradient(135deg, var(--lime), var(--cyan), var(--pink)) border-box;
      border:2px solid transparent;
      box-shadow:0 0 22px rgba(6,182,212,.45);
      opacity:.78;
      transition:transform .2s ease, opacity .2s ease, box-shadow .2s ease;
      animation:neonPulse 2.2s infinite;
    }
    .fab:hover{
      color:#fff;
      opacity:1;
      transform:scale(1.1);
      box-shadow:0 0 34px rgba(6,182,212,.65);
    }
    .fab:active{transform:scale(.95)}
    .fab i{font-size:1.35rem;text-shadow:0 0 12px rgba(163,230,53,.9)}
    .fab .notify{
      position:absolute;
      right:-3px;
      top:-3px;
      width:14px;height:14px;
      background:var(--pink);
      border-radius:999px;
      box-shadow:0 0 12px rgba(244,63,94,.9);
      border:2px solid #fff;
      animation:pulse 1.1s infinite;
    }

    .bottom-cta{
      position:fixed;
      left:50%;
      transform:translateX(-50%);
      bottom:14px;
      z-index:88;
      width:min(880px, calc(100% - 24px));
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:12px 14px 12px 18px;
      border-radius:999px;
      background:rgba(7,7,13,.86);
      border:1px solid rgba(163,230,53,.28);
      box-shadow:0 0 26px rgba(6,182,212,.28), 0 14px 34px rgba(0,0,0,.38);
      backdrop-filter:blur(16px);
    }
    .bottom-cta strong{display:block;line-height:1.2}
    .bottom-cta span{display:block;color:var(--muted);font-size:.86rem;font-weight:750}
    .bottom-cta .btn{min-height:42px;padding:11px 16px}

    @keyframes pulse{
      0%,100%{transform:scale(1);opacity:1}
      50%{transform:scale(1.35);opacity:.58}
    }
    @keyframes neonPulse{
      0%,100%{filter:hue-rotate(0deg)}
      50%{filter:hue-rotate(24deg)}
    }

    @media (max-width: 1100px){
      .site-shell{width:min(100% - 28px, var(--container))}
      .brand{min-width:auto}
      .brand span:last-child{max-width:210px}
      .hero-grid{grid-template-columns:1fr}
      .leaderboard{max-width:760px;width:100%}
      .section-head,.cms-layout,.featured-layout,.scenario-grid,.proof-grid,.collect-panel,.faq-wrap{grid-template-columns:1fr}
      .feature-image{position:relative;top:auto}
      .feature-image img{min-height:340px}
      .side-panel{position:relative;top:auto}
      .category-grid,.news-grid{grid-template-columns:repeat(2, minmax(0, 1fr))}
      .resource-grid,.tier-grid,.security-band{grid-template-columns:repeat(2, minmax(0, 1fr))}
    }

    @media (max-width: 768px){
      :root{--nav-h:116px}
      body{padding-bottom:96px}
      .site-header{height:auto}
      .nav-wrap{
        min-height:var(--nav-h);
        display:grid;
        grid-template-columns:1fr auto;
        grid-template-areas:"brand actions" "nav nav";
        gap:8px 12px;
        padding:10px 0;
      }
      .brand{grid-area:brand}
      .brand span:last-child{max-width:46vw}
      .main-nav{grid-area:nav;justify-content:flex-start;padding:2px 0 0}
      .main-nav a{padding:9px 11px;font-size:.86rem}
      .nav-actions{grid-area:actions;gap:7px}
      .nav-actions .btn{min-height:38px;padding:10px 12px;font-size:.84rem}
      .hero{padding:22px 0 54px;min-height:auto}
      .hero-grid{padding:22px}
      .hero-copy h1{font-size:clamp(2.08rem, 12vw, 3.5rem)}
      .data-strip{grid-template-columns:1fr}
      .search-card{grid-template-columns:1fr}
      .entry-grid,.benefit-row,.ranking-board,.category-grid,.resource-grid,.tier-grid,.security-band,.news-grid{grid-template-columns:1fr}
      .post-card{grid-template-columns:94px 1fr}
      .post-thumb{min-height:92px}
      .compare-row{grid-template-columns:1fr}
      .compare-row > div{border-right:0;border-bottom:1px solid rgba(255,255,255,.1)}
      .compare-row > div:last-child{border-bottom:0}
      .footer-grid{grid-template-columns:1fr}
      .bottom-cta{border-radius:24px;align-items:flex-start}
      .bottom-cta span{display:none}
    }

    @media (max-width: 520px){
      .site-shell{width:min(100% - 22px, var(--container))}
      .brand-mark{width:38px;height:38px;border-radius:14px}
      .brand span:last-child{font-size:.86rem;max-width:40vw}
      .hero-panel{border-radius:26px}
      .hero-grid{padding:18px}
      .hero-actions{align-items:stretch}
      .hero-actions .btn{width:100%}
      .leaderboard{padding:14px;border-radius:24px}
      .leader-row{grid-template-columns:30px 1fr;gap:10px}
      .leader-row .heat{grid-column:2}
      .section{padding:56px 0}
      .section-head{gap:12px}
      .category-card,.resource-card,.tier-card,.collect-panel{border-radius:24px}
      .scenario-stage img,.scenario-stage{min-height:300px}
      .bottom-cta{width:calc(100% - 18px);padding:10px}
      .bottom-cta strong{font-size:.92rem}
      .bottom-cta .btn{font-size:.82rem;padding:10px 12px;white-space:nowrap}
      .fab{width:56px;height:56px;bottom:100px}
    }

/* roulang page: category1 */
:root{
      --bg-0:#07070D;
      --bg-1:#0E0E1E;
      --bg-2:#121527;
      --panel:#111427;
      --panel-2:#171b31;
      --card:#101322;
      --card-soft:rgba(17,20,39,.74);
      --text:#FFFFFF;
      --muted:#94A3B8;
      --soft:#CBD5E1;
      --line:rgba(148,163,184,.18);
      --line-strong:rgba(6,182,212,.38);
      --lime:#A3E635;
      --cyan:#06B6D4;
      --pink:#F43F5E;
      --violet:#7C3AED;
      --gold:#FACC15;
      --success:#22C55E;
      --danger:#EF4444;
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --shadow-neon:0 0 24px rgba(6,182,212,.24), 0 12px 42px rgba(0,0,0,.34);
      --shadow-lime:0 0 18px rgba(163,230,53,.34);
      --shadow-card:0 16px 36px rgba(0,0,0,.28);
      --container:1180px;
      --nav-h:76px;
      --font-main:Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, "Helvetica Neue", sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font-main);
      color:var(--text);
      line-height:1.62;
      background:
        radial-gradient(circle at 12% 8%, rgba(6,182,212,.18), transparent 32%),
        radial-gradient(circle at 86% 10%, rgba(163,230,53,.12), transparent 30%),
        linear-gradient(180deg, var(--bg-0), var(--bg-1) 46%, #070914 100%);
      min-height:100vh;
      padding-bottom:82px;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      z-index:-2;
      background-image:
        linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.78), rgba(0,0,0,.18));
      pointer-events:none;
    }
    a{color:inherit;text-decoration:none;transition:color .2s ease, opacity .2s ease, transform .2s ease}
    a:hover{color:var(--lime)}
    img{max-width:100%;height:auto;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(163,230,53,.72);outline-offset:3px;border-radius:12px}
    .site-shell{width:min(var(--container), calc(100% - 32px));margin-inline:auto}
    .section{padding:76px 0;position:relative}
    .section.compact{padding:52px 0}
    .section.alt{background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(6,182,212,.04));border-block:1px solid rgba(255,255,255,.05)}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid rgba(163,230,53,.28);
      border-radius:999px;
      color:var(--lime);
      background:rgba(163,230,53,.08);
      font-size:.78rem;
      font-weight:800;
      letter-spacing:.06em;
      text-transform:uppercase;
      width:max-content;
      max-width:100%;
    }
    .section-head{
      display:grid;
      grid-template-columns:minmax(0, 1fr) minmax(260px, .52fr);
      align-items:end;
      gap:28px;
      margin-bottom:28px;
    }
    .section-head h2{
      margin:12px 0 0;
      font-size:clamp(1.85rem, 3.2vw, 3rem);
      line-height:1.08;
      letter-spacing:-.045em;
    }
    .section-head p{margin:0;color:var(--soft);max-width:680px}
    .section-title{
      margin:10px 0 14px;
      font-size:clamp(1.75rem, 3vw, 2.65rem);
      line-height:1.12;
      letter-spacing:-.04em;
    }
    .lead{font-size:1.06rem;color:var(--soft);max-width:760px}
    .muted{color:var(--muted)}
    .text-gradient{
      background:linear-gradient(90deg, #fff, var(--cyan) 45%, var(--lime));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:100;
      height:var(--nav-h);
      background:rgba(7,7,13,.78);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(148,163,184,.14);
      box-shadow:0 10px 30px rgba(0,0,0,.24);
    }
    .nav-wrap{
      height:var(--nav-h);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:230px;
      font-weight:900;
      letter-spacing:-.035em;
      color:#fff;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      display:grid;
      place-items:center;
      background:
        radial-gradient(circle at 30% 20%, rgba(255,255,255,.85), transparent 18%),
        linear-gradient(135deg, var(--cyan), var(--lime));
      color:#07100d;
      box-shadow:0 0 24px rgba(6,182,212,.34);
      flex:0 0 auto;
    }
    .brand span:last-child{
      display:block;
      max-width:310px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      font-size:.98rem;
    }
    .main-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      padding:0 8px;
      overflow-x:auto;
      scrollbar-width:none;
      flex:1;
    }
    .main-nav::-webkit-scrollbar{display:none}
    .main-nav a{
      position:relative;
      flex:0 0 auto;
      padding:10px 12px;
      border-radius:999px;
      color:var(--soft);
      font-weight:800;
      font-size:.9rem;
      white-space:nowrap;
    }
    .main-nav a:hover{
      color:#fff;
      background:rgba(255,255,255,.06);
      transform:translateY(-1px);
    }
    .main-nav a.active{
      color:#07100d;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      box-shadow:var(--shadow-lime);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex:0 0 auto;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:44px;
      padding:12px 18px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:900;
      line-height:1;
      transition:transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
      user-select:none;
      white-space:nowrap;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn:active{transform:translateY(0) scale(.98)}
    .btn-primary{
      color:#07100d;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      box-shadow:0 0 16px rgba(163,230,53,.35), 0 12px 28px rgba(0,0,0,.28);
    }
    .btn-primary:hover{color:#06120f;box-shadow:0 0 22px rgba(163,230,53,.45), 0 16px 34px rgba(0,0,0,.34)}
    .btn-ghost{
      color:var(--soft);
      border-color:rgba(148,163,184,.28);
      background:rgba(255,255,255,.04);
    }
    .btn-ghost:hover{color:#fff;border-color:rgba(6,182,212,.5);background:rgba(6,182,212,.08)}
    .btn-dark{
      color:#fff;
      border-color:rgba(255,255,255,.12);
      background:rgba(7,7,13,.72);
    }
    .btn-dark:hover{color:var(--lime);border-color:rgba(163,230,53,.45)}
    .category-hero{
      padding:34px 0 72px;
    }
    .hero-board{
      position:relative;
      min-height:600px;
      border-radius:var(--radius-xl);
      overflow:hidden;
      border:1px solid rgba(6,182,212,.28);
      box-shadow:var(--shadow-neon);
      background:
        linear-gradient(90deg, rgba(7,7,13,.96) 0%, rgba(7,7,13,.76) 48%, rgba(7,7,13,.3) 100%),
        url('/assets/images/8d044f5e7cca84c2.jpg') center/cover no-repeat;
    }
    .series-tabs{
      position:absolute;
      top:18px;
      left:18px;
      right:18px;
      display:flex;
      align-items:center;
      gap:10px;
      padding:10px;
      border:1px solid rgba(255,255,255,.11);
      border-radius:999px;
      background:rgba(7,7,13,.62);
      backdrop-filter:blur(14px);
      overflow-x:auto;
      scrollbar-width:none;
    }
    .series-tabs::-webkit-scrollbar{display:none}
    .series-tabs span{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 12px;
      border-radius:999px;
      color:var(--soft);
      font-size:.82rem;
      font-weight:850;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);
    }
    .series-tabs span.hot{
      color:#07100d;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      box-shadow:0 0 18px rgba(6,182,212,.26);
    }
    .hero-content{
      position:relative;
      z-index:2;
      width:min(760px, 100%);
      padding:108px 34px 34px;
    }
    .hero-content h1{
      margin:16px 0 18px;
      font-size:clamp(2.25rem, 5vw, 5rem);
      line-height:.98;
      letter-spacing:-.07em;
    }
    .hero-content p{
      margin:0;
      color:var(--soft);
      font-size:clamp(1rem, 1.4vw, 1.18rem);
      max-width:680px;
    }
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
    .hero-metrics{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:12px;
      margin-top:30px;
      max-width:680px;
    }
    .metric{
      padding:16px;
      border-radius:20px;
      background:rgba(17,20,39,.72);
      border:1px solid rgba(255,255,255,.11);
      backdrop-filter:blur(12px);
    }
    .metric strong{display:block;font-size:1.5rem;line-height:1;color:#fff}
    .metric span{display:block;margin-top:7px;color:var(--muted);font-size:.88rem}
    .hero-rank{
      position:absolute;
      right:28px;
      bottom:28px;
      width:min(340px, calc(100% - 56px));
      padding:20px;
      border-radius:24px;
      background:rgba(7,7,13,.74);
      border:1px solid rgba(163,230,53,.25);
      box-shadow:0 0 26px rgba(163,230,53,.16);
      backdrop-filter:blur(16px);
    }
    .hero-rank h2{font-size:1.1rem;margin:0 0 12px;letter-spacing:-.02em}
    .rank-line{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:10px 0;
      border-top:1px solid rgba(255,255,255,.08);
      color:var(--soft);
      font-size:.92rem;
    }
    .rank-line b{color:var(--lime)}
    .trust-strip{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      padding:16px;
      margin-top:18px;
      border:1px solid rgba(255,255,255,.08);
      border-radius:22px;
      background:rgba(255,255,255,.035);
    }
    .trust-strip span{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--soft);
      font-size:.86rem;
      font-weight:800;
      padding:8px 11px;
      border-radius:999px;
      background:rgba(6,182,212,.08);
      border:1px solid rgba(6,182,212,.18);
    }
    .feature-row{
      display:grid;
      grid-template-columns:1.05fr .95fr 1.05fr;
      gap:18px;
      align-items:stretch;
    }
    .feature-card{
      position:relative;
      padding:24px;
      min-height:230px;
      border-radius:var(--radius-lg);
      background:linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.026));
      border:1px solid rgba(255,255,255,.11);
      box-shadow:var(--shadow-card);
      overflow:hidden;
      transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease;
    }
    .feature-card:hover{
      transform:translateY(-5px) scale(1.01);
      border-color:rgba(163,230,53,.34);
      box-shadow:0 0 26px rgba(6,182,212,.18), var(--shadow-card);
    }
    .feature-card i{
      width:48px;
      height:48px;
      display:grid;
      place-items:center;
      border-radius:17px;
      color:#07100d;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      box-shadow:var(--shadow-lime);
      font-size:1.15rem;
      margin-bottom:18px;
    }
    .feature-card h3{margin:0 0 10px;font-size:1.35rem;letter-spacing:-.03em}
    .feature-card p{margin:0;color:var(--soft)}
    .feature-card .tag{
      position:absolute;
      top:18px;
      right:18px;
      padding:6px 10px;
      border-radius:999px;
      color:#fff;
      background:rgba(244,63,94,.18);
      border:1px solid rgba(244,63,94,.35);
      font-weight:900;
      font-size:.72rem;
      letter-spacing:.06em;
    }
    .demo-grid{
      display:grid;
      grid-template-columns:.86fr 1.14fr;
      gap:28px;
      align-items:center;
    }
    .demo-media{
      position:relative;
      min-height:470px;
      border-radius:var(--radius-xl);
      overflow:hidden;
      border:1px solid rgba(6,182,212,.24);
      box-shadow:var(--shadow-neon);
      background:#090b16;
    }
    .demo-media img{
      width:100%;
      height:100%;
      min-height:470px;
      object-fit:cover;
      filter:saturate(1.08) contrast(1.04);
    }
    .demo-media:after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, transparent 20%, rgba(7,7,13,.75));
      pointer-events:none;
    }
    .floating-badge{
      position:absolute;
      left:20px;
      bottom:20px;
      z-index:2;
      padding:14px 16px;
      border-radius:18px;
      background:rgba(7,7,13,.72);
      border:1px solid rgba(163,230,53,.28);
      backdrop-filter:blur(12px);
      box-shadow:0 0 22px rgba(163,230,53,.15);
    }
    .floating-badge strong{display:block;color:var(--lime);font-size:1.28rem}
    .floating-badge span{color:var(--soft);font-size:.88rem}
    .play-list{
      display:grid;
      gap:12px;
      margin-top:22px;
    }
    .play-item{
      display:grid;
      grid-template-columns:52px 1fr auto;
      gap:14px;
      align-items:center;
      padding:15px;
      border-radius:20px;
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.035);
      transition:transform .2s ease, border-color .2s ease, background .2s ease;
    }
    .play-item:hover{
      transform:translateX(4px);
      border-color:rgba(6,182,212,.35);
      background:rgba(6,182,212,.065);
    }
    .play-icon{
      width:52px;height:52px;border-radius:18px;display:grid;place-items:center;
      background:linear-gradient(135deg, rgba(6,182,212,.2), rgba(163,230,53,.16));
      border:1px solid rgba(6,182,212,.24);
      color:var(--cyan);
      font-size:1.12rem;
    }
    .play-item h3{margin:0;font-size:1.04rem;letter-spacing:-.02em}
    .play-item p{margin:2px 0 0;color:var(--muted);font-size:.9rem}
    .score{
      color:#07100d;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      border-radius:999px;
      padding:8px 10px;
      font-weight:900;
      font-size:.82rem;
      white-space:nowrap;
    }
    .proof-grid{
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
      gap:18px;
    }
    .proof-card{
      padding:24px;
      border-radius:var(--radius-lg);
      background:rgba(17,20,39,.76);
      border:1px solid rgba(255,255,255,.1);
    }
    .proof-card strong{display:block;color:var(--lime);font-size:2rem;line-height:1}
    .proof-card h3{margin:12px 0 8px;font-size:1.12rem}
    .proof-card p{margin:0;color:var(--soft)}
    .compare-wrap{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:20px;
      align-items:stretch;
    }
    .compare-panel{
      padding:26px;
      border-radius:var(--radius-lg);
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.035);
    }
    .compare-panel.highlight{
      border-color:rgba(163,230,53,.32);
      background:linear-gradient(180deg, rgba(163,230,53,.09), rgba(6,182,212,.045));
      box-shadow:0 0 28px rgba(163,230,53,.12);
    }
    .compare-panel h3{margin:0 0 16px;font-size:1.35rem}
    .check-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
    .check-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--soft);
    }
    .check-list i{margin-top:4px;color:var(--lime)}
    .compare-panel:not(.highlight) .check-list i{color:var(--pink)}
    .channel-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:14px;
    }
    .channel-card{
      display:block;
      min-height:176px;
      padding:20px;
      border-radius:var(--radius-lg);
      background:
        linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.026)),
        radial-gradient(circle at top right, rgba(6,182,212,.14), transparent 45%);
      border:1px solid rgba(255,255,255,.1);
      box-shadow:var(--shadow-card);
      transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease;
    }
    .channel-card:hover{
      transform:translateY(-5px);
      color:#fff;
      border-color:rgba(163,230,53,.34);
      box-shadow:0 0 24px rgba(6,182,212,.2), var(--shadow-card);
    }
    .channel-card i{
      width:44px;height:44px;border-radius:16px;display:grid;place-items:center;
      color:#07100d;background:linear-gradient(135deg, var(--lime), var(--cyan));
      margin-bottom:16px;
    }
    .channel-card h3{margin:0 0 8px;font-size:1.12rem}
    .channel-card p{margin:0;color:var(--muted);font-size:.92rem}
    .evidence-layout{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:24px;
      align-items:start;
    }
    .evidence-main{
      padding:28px;
      border-radius:var(--radius-xl);
      background:linear-gradient(135deg, rgba(6,182,212,.09), rgba(163,230,53,.06));
      border:1px solid rgba(6,182,212,.22);
    }
    .evidence-main h2{margin:10px 0 14px;font-size:clamp(1.75rem,3vw,2.65rem);line-height:1.12;letter-spacing:-.04em}
    .evidence-main p{color:var(--soft)}
    .payment-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
    .payment-badges span{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(7,7,13,.55);
      color:#fff;
      font-weight:850;
      font-size:.88rem;
    }
    .evidence-side{
      display:grid;
      gap:14px;
    }
    .signal{
      padding:18px;
      border-radius:20px;
      background:rgba(17,20,39,.72);
      border:1px solid rgba(255,255,255,.1);
    }
    .signal span{display:block;color:var(--muted);font-size:.82rem;font-weight:800}
    .signal strong{display:block;margin-top:6px;font-size:1.15rem}
    .signal em{font-style:normal;color:var(--lime)}
    .faq-wrap{
      display:grid;
      grid-template-columns:.8fr 1.2fr;
      gap:28px;
      align-items:start;
    }
    .faq-list{display:grid;gap:12px}
    details.faq-item{
      border-radius:20px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.1);
      overflow:hidden;
    }
    details.faq-item[open]{border-color:rgba(6,182,212,.28);box-shadow:0 0 18px rgba(6,182,212,.1)}
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:18px 20px;
      color:#fff;
      font-weight:900;
      display:flex;
      justify-content:space-between;
      gap:16px;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{
      content:"+";
      color:var(--lime);
      font-size:1.2rem;
      line-height:1;
    }
    .faq-item[open] summary:after{content:"–"}
    .faq-item p{margin:0;padding:0 20px 20px;color:var(--soft)}
    .guard-bar{
      border-radius:var(--radius-xl);
      padding:28px;
      background:
        linear-gradient(135deg, rgba(163,230,53,.12), rgba(6,182,212,.08)),
        url('/assets/images/2b426ff2ae9d4d0f.jpg') center/cover no-repeat;
      border:1px solid rgba(163,230,53,.28);
      overflow:hidden;
      position:relative;
    }
    .guard-bar:before{
      content:"";
      position:absolute;inset:0;
      background:linear-gradient(90deg, rgba(7,7,13,.92), rgba(7,7,13,.64));
      pointer-events:none;
    }
    .guard-inner{
      position:relative;
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:center;
    }
    .guard-inner h2{margin:0 0 8px;font-size:clamp(1.55rem,3vw,2.3rem);letter-spacing:-.04em}
    .guard-inner p{margin:0;color:var(--soft);max-width:760px}
    .site-footer{
      padding:58px 0 28px;
      background:#07070d;
      border-top:1px solid rgba(148,163,184,.16);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.25fr .75fr .75fr;
      gap:34px;
    }
    .footer-brand{
      font-weight:950;
      letter-spacing:-.04em;
      font-size:1.2rem;
      margin-bottom:12px;
    }
    .site-footer p,.site-footer li{color:var(--muted)}
    .site-footer ul{margin:0;padding:0;list-style:none;display:grid;gap:9px}
    .footer-title{font-weight:900;margin-bottom:14px;color:#fff}
    .footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
    .footer-badges span{
      padding:7px 9px;
      border-radius:999px;
      border:1px solid rgba(148,163,184,.2);
      color:var(--soft);
      font-weight:800;
      font-size:.78rem;
      background:rgba(255,255,255,.035);
    }
    .copyright{
      margin-top:34px;
      padding-top:18px;
      border-top:1px solid rgba(148,163,184,.12);
      display:flex;
      justify-content:space-between;
      gap:16px;
      color:var(--muted);
      font-size:.88rem;
      flex-wrap:wrap;
    }
    .fab{
      position:fixed;
      left:16px;
      bottom:96px;
      z-index:50;
      width:58px;
      height:58px;
      border-radius:20px;
      display:grid;
      place-items:center;
      color:var(--cyan);
      background:linear-gradient(135deg, rgba(7,7,13,.9), rgba(18,21,39,.82)) padding-box,
                 linear-gradient(135deg, var(--lime), var(--cyan), var(--pink)) border-box;
      border:2px solid transparent;
      box-shadow:0 0 20px rgba(6,182,212,.45);
      opacity:.78;
      transition:transform .22s ease, opacity .22s ease, box-shadow .22s ease;
      animation:floating 2.8s ease-in-out infinite;
    }
    .fab:hover{opacity:1;transform:translateY(-3px) scale(1.08);box-shadow:0 0 30px rgba(6,182,212,.65);color:var(--lime)}
    .fab:active{transform:translateY(1px) scale(.96)}
    .fab:after{
      content:"";
      position:absolute;
      top:7px;
      right:7px;
      width:12px;
      height:12px;
      border-radius:999px;
      background:var(--pink);
      box-shadow:0 0 12px rgba(244,63,94,.9);
      animation:pulseDot 1.2s ease-in-out infinite;
    }
    @keyframes floating{0%,100%{translate:0 0}50%{translate:0 -6px}}
    @keyframes pulseDot{0%,100%{transform:scale(.85);opacity:.65}50%{transform:scale(1.15);opacity:1}}
    .bottom-convert{
      position:fixed;
      left:0;
      right:0;
      bottom:0;
      z-index:90;
      padding:12px 0;
      background:rgba(7,7,13,.88);
      backdrop-filter:blur(18px);
      border-top:1px solid rgba(6,182,212,.24);
      box-shadow:0 -14px 34px rgba(0,0,0,.35);
    }
    .bottom-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
    }
    .bottom-inner strong{display:block;line-height:1.2}
    .bottom-inner span{display:block;color:var(--muted);font-size:.86rem}
    @media (max-width:1024px){
      :root{--nav-h:116px}
      .site-header{height:var(--nav-h)}
      .nav-wrap{
        height:var(--nav-h);
        flex-wrap:wrap;
        align-content:center;
        gap:8px 12px;
      }
      .brand{min-width:auto;flex:1 1 280px}
      .main-nav{
        order:3;
        flex:1 0 100%;
        justify-content:flex-start;
        padding:0;
      }
      .nav-actions{margin-left:auto}
      .section-head,.demo-grid,.evidence-layout,.faq-wrap,.guard-inner{
        grid-template-columns:1fr;
      }
      .hero-board{min-height:auto}
      .hero-rank{position:relative;right:auto;bottom:auto;margin:0 28px 28px;width:auto}
      .feature-row,.proof-grid{grid-template-columns:1fr}
      .channel-grid{grid-template-columns:repeat(2, minmax(0,1fr))}
      .compare-wrap{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      body{padding-bottom:108px}
      .site-shell{width:min(100% - 22px, var(--container))}
      .section{padding:56px 0}
      .category-hero{padding-top:22px}
      .hero-content{padding:118px 20px 24px}
      .series-tabs{border-radius:22px}
      .series-tabs span{font-size:.78rem}
      .hero-metrics{grid-template-columns:1fr}
      .nav-actions .btn{padding:10px 12px;min-height:40px;font-size:.86rem}
      .brand span:last-child{max-width:230px}
      .demo-media,.demo-media img{min-height:360px}
      .play-item{grid-template-columns:48px 1fr}
      .score{grid-column:2}
      .footer-grid{grid-template-columns:1fr}
      .bottom-inner{align-items:flex-start}
      .bottom-inner .btn{padding:11px 13px}
      .fab{bottom:122px}
    }
    @media (max-width:520px){
      .brand{gap:9px}
      .brand-mark{width:38px;height:38px;border-radius:13px}
      .brand span:last-child{max-width:185px;font-size:.9rem}
      .nav-actions{gap:6px}
      .nav-actions .btn{font-size:.78rem;padding:9px 10px}
      .main-nav a{font-size:.82rem;padding:9px 10px}
      .hero-content h1{font-size:2.2rem}
      .hero-actions{display:grid}
      .hero-actions .btn{width:100%}
      .hero-rank{margin:0 14px 18px}
      .channel-grid{grid-template-columns:1fr}
      .proof-card,.feature-card,.evidence-main,.compare-panel,.guard-bar{padding:20px}
      .bottom-inner{display:grid;grid-template-columns:1fr}
      .bottom-inner .btn{width:100%}
    }

/* roulang page: article */
:root{
      --bg-0:#07070D;
      --bg-1:#0E0E1E;
      --bg-2:#121527;
      --panel:#111427;
      --panel-2:#171b31;
      --card:#101322;
      --card-soft:rgba(17,20,39,.74);
      --text:#FFFFFF;
      --muted:#94A3B8;
      --soft:#CBD5E1;
      --line:rgba(148,163,184,.18);
      --line-strong:rgba(6,182,212,.38);
      --lime:#A3E635;
      --cyan:#06B6D4;
      --pink:#F43F5E;
      --violet:#7C3AED;
      --gold:#FACC15;
      --success:#22C55E;
      --danger:#EF4444;
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --shadow-neon:0 0 24px rgba(6,182,212,.24), 0 12px 42px rgba(0,0,0,.34);
      --shadow-lime:0 0 18px rgba(163,230,53,.34);
      --shadow-card:0 16px 36px rgba(0,0,0,.28);
      --container:1180px;
      --nav-h:76px;
      --font-main:Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, "Helvetica Neue", sans-serif;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font-main);
      color:var(--text);
      line-height:1.62;
      background:
        radial-gradient(circle at 12% 8%, rgba(6,182,212,.18), transparent 32%),
        radial-gradient(circle at 86% 10%, rgba(163,230,53,.12), transparent 30%),
        linear-gradient(180deg, var(--bg-0), var(--bg-1) 46%, #070914 100%);
      min-height:100vh;
      padding-bottom:92px;
      overflow-x:hidden;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      z-index:-2;
      background-image:
        linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.78), rgba(0,0,0,.18));
      pointer-events:none;
    }
    body:after{
      content:"";
      position:fixed;
      inset:auto -14% -22% auto;
      width:520px;
      height:520px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(244,63,94,.12), transparent 66%);
      z-index:-1;
      pointer-events:none;
    }
    a{color:inherit;text-decoration:none;transition:color .2s ease, opacity .2s ease, transform .2s ease, border-color .2s ease, background .2s ease}
    a:hover{color:var(--lime)}
    img{max-width:100%;height:auto;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    input{
      width:100%;
      border:1px solid rgba(148,163,184,.2);
      background:rgba(7,7,13,.62);
      color:#fff;
      border-radius:999px;
      min-height:48px;
      padding:0 16px;
      outline:none;
      transition:border-color .2s ease, box-shadow .2s ease, background .2s ease;
    }
    input::placeholder{color:rgba(203,213,225,.58)}
    input:focus{
      border-color:rgba(6,182,212,.72);
      box-shadow:0 0 0 4px rgba(6,182,212,.12);
      background:rgba(7,7,13,.84);
    }
    .site-shell{
      width:min(var(--container), calc(100% - 40px));
      margin-inline:auto;
    }
    .section{padding:76px 0;position:relative}
    .section.compact{padding:52px 0}
    .section.alt{background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(6,182,212,.04));border-block:1px solid rgba(255,255,255,.05)}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid rgba(163,230,53,.28);
      border-radius:999px;
      color:var(--lime);
      background:rgba(163,230,53,.08);
      font-size:.78rem;
      font-weight:800;
      letter-spacing:.06em;
      text-transform:uppercase;
      width:max-content;
      max-width:100%;
    }
    .eyebrow.cyan{color:#7dd3fc;border-color:rgba(6,182,212,.36);background:rgba(6,182,212,.09)}
    .section-head{
      display:grid;
      grid-template-columns:minmax(0, 1fr) minmax(260px, .52fr);
      align-items:end;
      gap:28px;
      margin-bottom:28px;
    }
    .section-head h2{
      margin:12px 0 0;
      font-size:clamp(1.85rem, 3.2vw, 3rem);
      line-height:1.08;
      letter-spacing:-.045em;
    }
    .section-head p{margin:0;color:var(--soft);max-width:680px}
    .section-title{
      margin:10px 0 14px;
      font-size:clamp(1.75rem, 3vw, 2.65rem);
      line-height:1.12;
      letter-spacing:-.04em;
    }
    .lead{font-size:1.06rem;color:var(--soft);max-width:760px}
    .muted{color:var(--muted)}
    .text-gradient{
      background:linear-gradient(90deg, #fff, var(--cyan) 45%, var(--lime));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:100;
      min-height:var(--nav-h);
      background:rgba(7,7,13,.78);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(148,163,184,.14);
      box-shadow:0 10px 30px rgba(0,0,0,.24);
    }
    .nav-wrap{
      min-height:var(--nav-h);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding-block:10px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:230px;
      font-weight:900;
      letter-spacing:-.035em;
      color:#fff;
    }
    .brand:hover{color:#fff;transform:translateY(-1px)}
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      display:grid;
      place-items:center;
      background:
        radial-gradient(circle at 30% 20%, rgba(255,255,255,.85), transparent 18%),
        linear-gradient(135deg, var(--cyan), var(--lime));
      color:#07100d;
      box-shadow:0 0 24px rgba(6,182,212,.34);
      flex:0 0 auto;
    }
    .brand span:last-child{
      display:block;
      max-width:310px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      font-size:.98rem;
    }
    .main-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      padding:0 8px;
      overflow-x:auto;
      scrollbar-width:none;
      flex:1;
    }
    .main-nav::-webkit-scrollbar{display:none}
    .main-nav a{
      position:relative;
      flex:0 0 auto;
      padding:10px 12px;
      border-radius:999px;
      color:var(--soft);
      font-weight:800;
      font-size:.9rem;
      white-space:nowrap;
    }
    .main-nav a:hover{
      color:#fff;
      background:rgba(255,255,255,.06);
      transform:translateY(-1px);
    }
    .main-nav a.active{
      color:#07100d;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      box-shadow:var(--shadow-lime);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex:0 0 auto;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:44px;
      padding:12px 18px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:900;
      line-height:1;
      transition:transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
      user-select:none;
      white-space:nowrap;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn:active{transform:translateY(0) scale(.98)}
    .btn:focus-visible, .main-nav a:focus-visible, .brand:focus-visible, .fab:focus-visible, .bottom-bar a:focus-visible{
      outline:3px solid rgba(163,230,53,.42);
      outline-offset:3px;
    }
    .btn-primary{
      color:#07100d;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      box-shadow:0 0 16px rgba(163,230,53,.36), 0 10px 24px rgba(0,0,0,.28);
    }
    .btn-primary:hover{color:#07100d;box-shadow:0 0 24px rgba(163,230,53,.48), 0 16px 34px rgba(0,0,0,.34)}
    .btn-ghost{
      color:var(--soft);
      border-color:rgba(148,163,184,.22);
      background:rgba(255,255,255,.035);
    }
    .btn-ghost:hover{color:#fff;border-color:rgba(6,182,212,.48);background:rgba(6,182,212,.08)}
    .btn-dark{
      color:#fff;
      background:rgba(255,255,255,.06);
      border-color:rgba(255,255,255,.12);
    }
    .btn-dark:hover{background:rgba(244,63,94,.12);border-color:rgba(244,63,94,.4);color:#fff}

    .article-hero{
      position:relative;
      padding:54px 0 44px;
      overflow:hidden;
      border-bottom:1px solid rgba(148,163,184,.12);
    }
    .article-hero:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg, rgba(7,7,13,.92), rgba(7,7,13,.68) 48%, rgba(7,7,13,.92)),
        url('/assets/images/8d044f5e7cca84c2.jpg') center/cover no-repeat;
      z-index:-2;
      opacity:.92;
    }
    .article-hero:after{
      content:"";
      position:absolute;
      inset:0;
      background:radial-gradient(circle at 72% 28%, rgba(6,182,212,.22), transparent 30%), radial-gradient(circle at 16% 70%, rgba(163,230,53,.13), transparent 28%);
      z-index:-1;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0, 1.08fr) minmax(320px, .62fr);
      align-items:center;
      gap:34px;
    }
    .article-kicker{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
      margin-bottom:16px;
    }
    .article-kicker span{
      display:inline-flex;
      align-items:center;
      gap:7px;
      color:var(--soft);
      border:1px solid rgba(148,163,184,.18);
      background:rgba(255,255,255,.045);
      padding:8px 12px;
      border-radius:999px;
      font-weight:800;
      font-size:.86rem;
    }
    .article-kicker span:first-child{color:var(--lime);border-color:rgba(163,230,53,.34);background:rgba(163,230,53,.08)}
    .article-hero h1{
      margin:0;
      font-size:clamp(2.15rem, 5vw, 4.8rem);
      line-height:.98;
      letter-spacing:-.07em;
      max-width:920px;
    }
    .hero-summary{
      margin:20px 0 0;
      color:var(--soft);
      font-size:1.1rem;
      max-width:820px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:26px;
    }
    .hero-card{
      border:1px solid rgba(6,182,212,.28);
      border-radius:var(--radius-xl);
      background:linear-gradient(180deg, rgba(17,20,39,.88), rgba(7,7,13,.72));
      box-shadow:var(--shadow-neon);
      overflow:hidden;
    }
    .poster-wrap{
      position:relative;
      min-height:220px;
      background:linear-gradient(135deg, rgba(6,182,212,.12), rgba(163,230,53,.08));
    }
    .poster-wrap img{
      width:100%;
      height:260px;
      object-fit:cover;
      opacity:.9;
      mix-blend-mode:screen;
    }
    .poster-badge{
      position:absolute;
      left:18px;
      top:18px;
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(244,63,94,.94);
      color:#fff;
      font-weight:900;
      box-shadow:0 0 22px rgba(244,63,94,.38);
    }
    .subscribe-box{
      padding:20px;
    }
    .subscribe-box h2{
      font-size:1.18rem;
      margin:0 0 8px;
      letter-spacing:-.02em;
    }
    .subscribe-box p{
      margin:0 0 16px;
      color:var(--muted);
      font-size:.94rem;
    }
    .subscribe-form{
      display:grid;
      grid-template-columns:1fr auto;
      gap:10px;
    }
    .roadmap{
      margin-top:26px;
      display:grid;
      grid-template-columns:repeat(4, 1fr);
      gap:12px;
    }
    .road-node{
      position:relative;
      padding:16px;
      border-radius:18px;
      border:1px solid rgba(148,163,184,.16);
      background:rgba(7,7,13,.55);
      overflow:hidden;
    }
    .road-node:before{
      content:"";
      position:absolute;
      left:0;
      top:0;
      height:3px;
      width:100%;
      background:linear-gradient(90deg, var(--cyan), var(--lime));
      opacity:.85;
    }
    .road-node strong{
      display:block;
      font-size:.92rem;
      color:#fff;
      margin-bottom:4px;
    }
    .road-node span{
      color:var(--muted);
      font-size:.84rem;
    }

    .metric-strip{
      display:grid;
      grid-template-columns:repeat(4, 1fr);
      gap:14px;
    }
    .metric{
      border:1px solid rgba(148,163,184,.16);
      background:linear-gradient(180deg, rgba(17,20,39,.76), rgba(17,20,39,.42));
      border-radius:var(--radius-lg);
      padding:20px;
      box-shadow:0 12px 24px rgba(0,0,0,.18);
    }
    .metric strong{
      display:block;
      font-size:clamp(1.45rem, 3vw, 2.35rem);
      line-height:1;
      letter-spacing:-.045em;
      color:#fff;
    }
    .metric span{
      display:block;
      margin-top:8px;
      color:var(--muted);
      font-weight:700;
      font-size:.9rem;
    }

    .article-layout{
      display:grid;
      grid-template-columns:minmax(0, 1fr) 320px;
      gap:34px;
      align-items:start;
    }
    .content-panel{
      border:1px solid rgba(148,163,184,.16);
      background:linear-gradient(180deg, rgba(17,20,39,.86), rgba(14,14,30,.72));
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow-card);
      overflow:hidden;
    }
    .content-top{
      padding:24px 28px;
      border-bottom:1px solid rgba(148,163,184,.14);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      background:rgba(255,255,255,.025);
    }
    .content-top h2{
      margin:0;
      font-size:1.2rem;
      letter-spacing:-.02em;
    }
    .status-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      flex:0 0 auto;
      border:1px solid rgba(34,197,94,.3);
      background:rgba(34,197,94,.09);
      color:#86efac;
      padding:8px 12px;
      border-radius:999px;
      font-weight:900;
      font-size:.82rem;
    }
    .status-pill:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--success);
      box-shadow:0 0 10px rgba(34,197,94,.65);
    }
    .article-body{
      padding:30px 34px 38px;
      color:#e5edf7;
      font-size:1.03rem;
    }
    .article-body h2,
    .article-body h3,
    .article-body h4{
      color:#fff;
      line-height:1.18;
      letter-spacing:-.035em;
      margin:1.55em 0 .55em;
    }
    .article-body h2{font-size:clamp(1.55rem, 2.4vw, 2.25rem)}
    .article-body h3{font-size:1.35rem}
    .article-body p{margin:0 0 1.1em}
    .article-body ul,
    .article-body ol{
      margin:0 0 1.2em 1.2em;
      padding:0;
    }
    .article-body li{margin:.42em 0}
    .article-body a{
      color:#7dd3fc;
      border-bottom:1px solid rgba(125,211,252,.35);
      font-weight:800;
    }
    .article-body a:hover{color:var(--lime);border-color:rgba(163,230,53,.55)}
    .article-body blockquote{
      margin:1.35em 0;
      border-left:4px solid var(--cyan);
      padding:16px 20px;
      border-radius:0 18px 18px 0;
      background:rgba(6,182,212,.08);
      color:#dbeafe;
    }
    .article-body table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      overflow:hidden;
      border:1px solid rgba(148,163,184,.18);
      border-radius:18px;
      margin:1.4em 0;
      font-size:.94rem;
    }
    .article-body th,
    .article-body td{
      padding:12px 14px;
      border-bottom:1px solid rgba(148,163,184,.12);
      text-align:left;
    }
    .article-body th{background:rgba(6,182,212,.1);color:#fff}
    .article-body tr:last-child td{border-bottom:0}
    .not-found{
      padding:34px;
      border-radius:22px;
      background:rgba(244,63,94,.08);
      border:1px solid rgba(244,63,94,.28);
    }
    .not-found h2{margin:0 0 16px;color:#fff}

    .side-stack{
      display:grid;
      gap:16px;
      position:sticky;
      top:96px;
    }
    .side-card{
      border:1px solid rgba(148,163,184,.16);
      border-radius:var(--radius-lg);
      background:rgba(17,20,39,.72);
      padding:20px;
      box-shadow:0 12px 28px rgba(0,0,0,.2);
    }
    .side-card h3{
      margin:0 0 12px;
      font-size:1.05rem;
      letter-spacing:-.02em;
    }
    .check-list{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:10px;
    }
    .check-list li{
      display:flex;
      gap:10px;
      color:var(--soft);
      font-weight:700;
      font-size:.92rem;
    }
    .check-list i{
      color:var(--lime);
      margin-top:4px;
      flex:0 0 auto;
    }
    .payment-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:14px;
    }
    .payment-row span{
      border:1px solid rgba(6,182,212,.25);
      background:rgba(6,182,212,.08);
      color:#cffafe;
      padding:6px 9px;
      border-radius:999px;
      font-weight:900;
      font-size:.78rem;
    }

    .game-grid{
      display:grid;
      grid-template-columns:repeat(4, 1fr);
      gap:16px;
    }
    .game-card{
      position:relative;
      min-height:260px;
      border-radius:var(--radius-lg);
      overflow:hidden;
      border:1px solid rgba(6,182,212,.24);
      background:var(--card);
      box-shadow:0 14px 28px rgba(0,0,0,.26);
      transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }
    .game-card:hover{
      transform:translateY(-6px) scale(1.02);
      border-color:rgba(163,230,53,.58);
      box-shadow:0 0 28px rgba(6,182,212,.28), 0 18px 38px rgba(0,0,0,.36);
    }
    .game-card img{
      width:100%;
      height:132px;
      object-fit:cover;
      filter:saturate(1.12) contrast(1.05);
    }
    .game-card .hot{
      position:absolute;
      top:12px;
      right:12px;
      padding:6px 9px;
      border-radius:999px;
      color:#fff;
      background:linear-gradient(135deg, var(--pink), #fb7185);
      box-shadow:0 0 16px rgba(244,63,94,.38);
      font-weight:950;
      font-size:.72rem;
    }
    .game-card-body{padding:16px}
    .game-card h3{
      margin:0 0 8px;
      font-size:1.05rem;
      letter-spacing:-.025em;
    }
    .game-card p{
      margin:0;
      color:var(--muted);
      font-size:.9rem;
    }
    .mini-tags{
      display:flex;
      flex-wrap:wrap;
      gap:7px;
      margin-top:13px;
    }
    .mini-tags span{
      color:#07100d;
      background:linear-gradient(135deg, rgba(163,230,53,.95), rgba(6,182,212,.95));
      padding:5px 8px;
      border-radius:999px;
      font-weight:900;
      font-size:.72rem;
    }

    .compare-wrap{
      border:1px solid rgba(148,163,184,.16);
      border-radius:var(--radius-xl);
      background:rgba(17,20,39,.68);
      overflow:hidden;
      box-shadow:var(--shadow-card);
    }
    .compare-row{
      display:grid;
      grid-template-columns:1.05fr 1fr 1fr;
      border-bottom:1px solid rgba(148,163,184,.12);
    }
    .compare-row:last-child{border-bottom:0}
    .compare-row > div{
      padding:18px 20px;
      color:var(--soft);
      border-right:1px solid rgba(148,163,184,.12);
    }
    .compare-row > div:last-child{border-right:0}
    .compare-row.head > div{
      background:rgba(6,182,212,.1);
      color:#fff;
      font-weight:950;
    }
    .compare-row strong{color:#fff}

    .channel-grid{
      display:grid;
      grid-template-columns:repeat(4, 1fr);
      gap:16px;
    }
    .channel-card{
      border:1px solid rgba(148,163,184,.16);
      border-radius:var(--radius-lg);
      background:
        radial-gradient(circle at 20% 0%, rgba(6,182,212,.16), transparent 36%),
        rgba(17,20,39,.66);
      padding:22px;
      min-height:190px;
      box-shadow:0 14px 28px rgba(0,0,0,.2);
    }
    .channel-card:hover{
      transform:translateY(-4px);
      border-color:rgba(163,230,53,.4);
      box-shadow:0 0 22px rgba(163,230,53,.14), 0 16px 30px rgba(0,0,0,.28);
      color:#fff;
    }
    .channel-icon{
      width:46px;
      height:46px;
      border-radius:16px;
      display:grid;
      place-items:center;
      color:#07100d;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      box-shadow:var(--shadow-lime);
      margin-bottom:16px;
      font-size:1.1rem;
    }
    .channel-card h3{
      margin:0 0 8px;
      font-size:1.08rem;
      letter-spacing:-.025em;
      color:#fff;
    }
    .channel-card p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
    }

    .proof-grid{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:24px;
      align-items:stretch;
    }
    .proof-visual{
      position:relative;
      border-radius:var(--radius-xl);
      overflow:hidden;
      min-height:360px;
      border:1px solid rgba(6,182,212,.24);
      box-shadow:var(--shadow-neon);
    }
    .proof-visual img{
      width:100%;
      height:100%;
      min-height:360px;
      object-fit:cover;
    }
    .proof-visual:after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, transparent 30%, rgba(7,7,13,.86));
    }
    .proof-caption{
      position:absolute;
      left:22px;
      right:22px;
      bottom:22px;
      z-index:1;
    }
    .proof-caption strong{
      display:block;
      font-size:1.25rem;
      letter-spacing:-.03em;
    }
    .proof-caption span{color:var(--soft)}
    .proof-list{
      display:grid;
      gap:14px;
    }
    .proof-item{
      border:1px solid rgba(148,163,184,.16);
      border-radius:var(--radius-lg);
      background:rgba(17,20,39,.66);
      padding:20px;
    }
    .proof-item h3{
      display:flex;
      align-items:center;
      gap:10px;
      margin:0 0 8px;
      font-size:1.08rem;
    }
    .proof-item h3 i{color:var(--cyan)}
    .proof-item p{margin:0;color:var(--muted)}

    .faq-list{
      display:grid;
      grid-template-columns:repeat(2, 1fr);
      gap:16px;
    }
    .faq-item{
      border:1px solid rgba(148,163,184,.16);
      border-radius:var(--radius-lg);
      background:rgba(17,20,39,.72);
      padding:22px;
    }
    .faq-item h3{
      margin:0 0 10px;
      font-size:1.08rem;
      letter-spacing:-.02em;
    }
    .faq-item p{
      margin:0;
      color:var(--soft);
    }

    .guard-band{
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:center;
      border:1px solid rgba(163,230,53,.22);
      border-radius:var(--radius-xl);
      padding:28px;
      background:
        radial-gradient(circle at 88% 20%, rgba(163,230,53,.14), transparent 30%),
        linear-gradient(135deg, rgba(17,20,39,.92), rgba(6,182,212,.08));
      box-shadow:var(--shadow-neon);
    }
    .guard-band h2{
      margin:8px 0 8px;
      font-size:clamp(1.6rem, 3vw, 2.5rem);
      letter-spacing:-.045em;
      line-height:1.1;
    }
    .guard-band p{margin:0;color:var(--soft);max-width:760px}
    .guard-badges{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:16px;
    }
    .guard-badges span{
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(148,163,184,.18);
      background:rgba(255,255,255,.045);
      color:var(--soft);
      font-weight:850;
      font-size:.82rem;
    }

    .site-footer{
      padding:58px 0 28px;
      background:
        linear-gradient(180deg, rgba(7,7,13,.2), rgba(7,7,13,.92)),
        radial-gradient(circle at 20% 0%, rgba(6,182,212,.14), transparent 34%);
      border-top:1px solid rgba(148,163,184,.14);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.25fr .75fr .75fr;
      gap:30px;
      align-items:start;
    }
    .footer-brand{
      font-size:1.25rem;
      font-weight:950;
      letter-spacing:-.035em;
      margin-bottom:10px;
    }
    .site-footer p{
      margin:0;
      color:var(--muted);
      max-width:650px;
    }
    .footer-badges{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:18px;
    }
    .footer-badges span{
      color:#cffafe;
      background:rgba(6,182,212,.08);
      border:1px solid rgba(6,182,212,.24);
      border-radius:999px;
      padding:7px 10px;
      font-size:.78rem;
      font-weight:900;
    }
    .footer-title{
      font-weight:950;
      margin-bottom:12px;
      color:#fff;
    }
    .site-footer ul{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:9px;
    }
    .site-footer li{
      color:var(--muted);
      font-weight:650;
    }
    .copyright{
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid rgba(148,163,184,.12);
      display:flex;
      justify-content:space-between;
      gap:16px;
      color:rgba(203,213,225,.72);
      font-size:.88rem;
    }

    .fab{
      position:fixed;
      left:16px;
      bottom:96px;
      z-index:50;
      width:58px;
      height:58px;
      border-radius:20px;
      display:grid;
      place-items:center;
      color:#eaffff;
      background:linear-gradient(#07070D,#07070D) padding-box, linear-gradient(135deg, var(--lime), var(--cyan), var(--pink)) border-box;
      border:2px solid transparent;
      box-shadow:0 0 20px rgba(6,182,212,.45);
      opacity:.78;
      transition:transform .22s ease, opacity .22s ease, box-shadow .22s ease;
      animation:floating 3.6s ease-in-out infinite;
    }
    .fab i{font-size:1.35rem;text-shadow:0 0 12px rgba(6,182,212,.75)}
    .fab:after{
      content:"";
      position:absolute;
      right:-3px;
      top:-3px;
      width:13px;
      height:13px;
      border-radius:50%;
      background:var(--pink);
      box-shadow:0 0 12px rgba(244,63,94,.9);
      animation:pulseDot 1.1s ease-in-out infinite;
    }
    .fab:hover{
      color:#fff;
      opacity:1;
      transform:scale(1.1);
      box-shadow:0 0 30px rgba(6,182,212,.65), 0 0 18px rgba(244,63,94,.25);
    }
    .fab:active{transform:scale(.95) translateY(2px)}

    .bottom-bar{
      position:fixed;
      left:0;
      right:0;
      bottom:0;
      z-index:80;
      background:rgba(7,7,13,.88);
      backdrop-filter:blur(18px);
      border-top:1px solid rgba(148,163,184,.16);
      box-shadow:0 -12px 32px rgba(0,0,0,.28);
    }
    .bottom-inner{
      width:min(var(--container), calc(100% - 32px));
      margin:auto;
      min-height:72px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
    }
    .bottom-copy{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .bottom-copy i{
      width:40px;
      height:40px;
      display:grid;
      place-items:center;
      border-radius:14px;
      color:#07100d;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      flex:0 0 auto;
    }
    .bottom-copy strong{
      display:block;
      line-height:1.2;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      max-width:620px;
    }
    .bottom-copy span{
      display:block;
      color:var(--muted);
      font-size:.84rem;
      line-height:1.25;
    }

    @keyframes floating{
      0%,100%{transform:translateY(0)}
      50%{transform:translateY(-7px)}
    }
    @keyframes pulseDot{
      0%,100%{transform:scale(.85);opacity:.72}
      50%{transform:scale(1.16);opacity:1}
    }

    @media (max-width:1024px){
      :root{--container:920px}
      .nav-wrap{flex-wrap:wrap;gap:10px}
      .brand{min-width:0;flex:1}
      .main-nav{
        order:3;
        width:100%;
        justify-content:flex-start;
        padding:2px 0 0;
      }
      .hero-grid,
      .article-layout,
      .proof-grid{
        grid-template-columns:1fr;
      }
      .side-stack{position:static;grid-template-columns:repeat(2, 1fr)}
      .roadmap,.metric-strip,.game-grid,.channel-grid{grid-template-columns:repeat(2, 1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid > div:first-child{grid-column:1 / -1}
    }

    @media (max-width:768px){
      .site-shell{width:min(100% - 28px, var(--container))}
      .section{padding:58px 0}
      .section.compact{padding:42px 0}
      .section-head{grid-template-columns:1fr;align-items:start}
      .article-hero{padding:38px 0}
      .article-hero h1{font-size:clamp(2rem, 12vw, 3.6rem)}
      .hero-summary{font-size:1rem}
      .nav-actions{gap:8px}
      .btn{padding:11px 14px;min-height:42px}
      .btn-ghost{padding-inline:12px}
      .subscribe-form{grid-template-columns:1fr}
      .roadmap,.metric-strip,.side-stack,.game-grid,.channel-grid,.faq-list{grid-template-columns:1fr}
      .content-top{align-items:flex-start;flex-direction:column}
      .article-body{padding:24px 20px 30px}
      .compare-row{grid-template-columns:1fr}
      .compare-row > div{border-right:0;border-bottom:1px solid rgba(148,163,184,.1)}
      .compare-row > div:last-child{border-bottom:0}
      .guard-band{grid-template-columns:1fr}
      .copyright{flex-direction:column}
      .bottom-inner{min-height:82px}
      .bottom-copy strong{max-width:50vw}
    }

    @media (max-width:520px){
      body{padding-bottom:104px}
      .brand span:last-child{max-width:190px}
      .brand-mark{width:38px;height:38px;border-radius:13px}
      .nav-actions .btn{font-size:.82rem;padding:10px 11px}
      .main-nav a{font-size:.84rem;padding:9px 10px}
      .article-kicker span{font-size:.78rem}
      .hero-actions{display:grid;grid-template-columns:1fr}
      .metric,.side-card,.faq-item,.channel-card{padding:18px}
      .proof-visual,.proof-visual img{min-height:280px}
      .guard-band{padding:22px}
      .footer-grid{grid-template-columns:1fr}
      .bottom-inner{
        width:min(100% - 24px, var(--container));
        gap:10px;
      }
      .bottom-copy i{display:none}
      .bottom-copy strong{max-width:44vw;font-size:.92rem}
      .bottom-copy span{font-size:.76rem}
      .bottom-inner .btn{padding:10px 12px;font-size:.84rem}
      .fab{left:14px;bottom:112px;width:54px;height:54px}
    }

/* roulang page: category3 */
:root{
      --bg-0:#07070D;
      --bg-1:#0E0E1E;
      --bg-2:#121527;
      --panel:#111427;
      --panel-2:#171b31;
      --card:#101322;
      --card-soft:rgba(17,20,39,.74);
      --text:#FFFFFF;
      --muted:#94A3B8;
      --soft:#CBD5E1;
      --line:rgba(148,163,184,.18);
      --line-strong:rgba(6,182,212,.38);
      --lime:#A3E635;
      --cyan:#06B6D4;
      --pink:#F43F5E;
      --violet:#7C3AED;
      --gold:#FACC15;
      --success:#22C55E;
      --danger:#EF4444;
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --shadow-neon:0 0 24px rgba(6,182,212,.24), 0 12px 42px rgba(0,0,0,.34);
      --shadow-lime:0 0 18px rgba(163,230,53,.34);
      --shadow-card:0 16px 36px rgba(0,0,0,.28);
      --container:1180px;
      --nav-h:76px;
      --font-main:Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, "Helvetica Neue", sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font-main);
      color:var(--text);
      line-height:1.62;
      background:
        radial-gradient(circle at 12% 8%, rgba(6,182,212,.18), transparent 32%),
        radial-gradient(circle at 86% 10%, rgba(163,230,53,.12), transparent 30%),
        linear-gradient(180deg, var(--bg-0), var(--bg-1) 46%, #070914 100%);
      min-height:100vh;
      padding-bottom:82px;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      z-index:-2;
      background-image:
        linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.78), rgba(0,0,0,.18));
      pointer-events:none;
    }
    a{color:inherit;text-decoration:none;transition:color .2s ease, opacity .2s ease, transform .2s ease}
    a:hover{color:var(--lime)}
    img{max-width:100%;height:auto;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(163,230,53,.75);outline-offset:3px;border-radius:12px}
    .site-shell{width:min(calc(100% - 32px), var(--container));margin-inline:auto}
    .section{padding:76px 0;position:relative}
    .section.compact{padding:52px 0}
    .section.alt{background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(6,182,212,.04));border-block:1px solid rgba(255,255,255,.05)}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid rgba(163,230,53,.28);
      border-radius:999px;
      color:var(--lime);
      background:rgba(163,230,53,.08);
      font-size:.78rem;
      font-weight:800;
      letter-spacing:.06em;
      text-transform:uppercase;
      width:max-content;
      max-width:100%;
    }
    .section-head{
      display:grid;
      grid-template-columns:minmax(0, 1fr) minmax(260px, .52fr);
      align-items:end;
      gap:28px;
      margin-bottom:28px;
    }
    .section-head h2{
      margin:12px 0 0;
      font-size:clamp(1.85rem, 3.2vw, 3rem);
      line-height:1.08;
      letter-spacing:-.045em;
    }
    .section-head p{margin:0;color:var(--soft);max-width:680px}
    .section-title{
      margin:10px 0 14px;
      font-size:clamp(1.75rem, 3vw, 2.65rem);
      line-height:1.12;
      letter-spacing:-.04em;
    }
    .lead{font-size:1.06rem;color:var(--soft);max-width:760px}
    .muted{color:var(--muted)}
    .text-gradient{
      background:linear-gradient(90deg, #fff, var(--cyan) 45%, var(--lime));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:100;
      height:var(--nav-h);
      background:rgba(7,7,13,.78);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(148,163,184,.14);
      box-shadow:0 10px 30px rgba(0,0,0,.24);
    }
    .nav-wrap{
      height:var(--nav-h);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:230px;
      font-weight:900;
      letter-spacing:-.035em;
      color:#fff;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      display:grid;
      place-items:center;
      background:
        radial-gradient(circle at 30% 20%, rgba(255,255,255,.85), transparent 18%),
        linear-gradient(135deg, var(--cyan), var(--lime));
      color:#07100d;
      box-shadow:0 0 24px rgba(6,182,212,.34);
      flex:0 0 auto;
    }
    .brand span:last-child{
      display:block;
      max-width:310px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      font-size:.98rem;
    }
    .main-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      padding:0 8px;
      overflow-x:auto;
      scrollbar-width:none;
      flex:1;
    }
    .main-nav::-webkit-scrollbar{display:none}
    .main-nav a{
      position:relative;
      flex:0 0 auto;
      padding:10px 12px;
      border-radius:999px;
      color:var(--soft);
      font-weight:800;
      font-size:.9rem;
      white-space:nowrap;
    }
    .main-nav a:hover{
      color:#fff;
      background:rgba(255,255,255,.06);
      transform:translateY(-1px);
    }
    .main-nav a.active{
      color:#07100d;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      box-shadow:var(--shadow-lime);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex:0 0 auto;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:44px;
      padding:12px 18px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:900;
      line-height:1;
      transition:transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
      user-select:none;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn:active{transform:translateY(0) scale(.98)}
    .btn-primary{
      color:#07100d;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      box-shadow:0 0 16px rgba(163,230,53,.4), 0 12px 28px rgba(0,0,0,.28);
    }
    .btn-primary:hover{color:#07100d;box-shadow:0 0 28px rgba(6,182,212,.45), 0 16px 34px rgba(0,0,0,.36)}
    .btn-ghost{
      color:#fff;
      background:rgba(255,255,255,.035);
      border-color:rgba(163,230,53,.32);
    }
    .btn-ghost:hover{color:var(--lime);background:rgba(163,230,53,.08);border-color:rgba(163,230,53,.55)}
    .btn-dark{
      color:#fff;
      background:rgba(7,7,13,.72);
      border-color:rgba(6,182,212,.34);
    }
    .btn-dark:hover{background:rgba(6,182,212,.12);color:#fff}
    .badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      border-radius:999px;
      padding:8px 11px;
      font-size:.78rem;
      font-weight:900;
      color:#fff;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.055);
    }
    .badge.hot{background:rgba(244,63,94,.13);border-color:rgba(244,63,94,.35);color:#fecdd3}
    .badge.safe{background:rgba(34,197,94,.12);border-color:rgba(34,197,94,.32);color:#bbf7d0}
    .badge.neon{background:rgba(6,182,212,.12);border-color:rgba(6,182,212,.34);color:#a5f3fc}

    .category-hero{
      min-height:640px;
      display:flex;
      align-items:center;
      position:relative;
      overflow:hidden;
      border-bottom:1px solid rgba(255,255,255,.06);
    }
    .category-hero:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg, rgba(7,7,13,.94) 0%, rgba(7,7,13,.70) 44%, rgba(7,7,13,.38) 100%),
        url('/assets/images/8d044f5e7cca84c2.jpg') center/cover no-repeat;
      transform:scale(1.02);
    }
    .category-hero:after{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 76% 38%, rgba(6,182,212,.22), transparent 27%),
        linear-gradient(180deg, transparent, rgba(7,7,13,.9));
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:minmax(0, 1.05fr) minmax(330px, .72fr);
      gap:42px;
      align-items:center;
      padding:72px 0;
    }
    .hero-copy h1{
      margin:18px 0;
      font-size:clamp(2.35rem, 5vw, 5.4rem);
      line-height:.98;
      letter-spacing:-.07em;
      max-width:860px;
    }
    .hero-copy p{font-size:1.08rem;color:var(--soft);max-width:760px;margin:0 0 24px}
    .hero-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:26px}
    .trust-line{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
    .video-panel{
      min-height:420px;
      border-radius:var(--radius-xl);
      overflow:hidden;
      position:relative;
      border:1px solid rgba(6,182,212,.32);
      background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.025));
      box-shadow:var(--shadow-neon);
      isolation:isolate;
    }
    .video-panel img{width:100%;height:420px;object-fit:cover;opacity:.78;filter:saturate(1.08) contrast(1.06)}
    .video-panel:before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, rgba(7,7,13,.1), rgba(7,7,13,.88));
      z-index:1;
    }
    .play-button{
      position:absolute;
      z-index:2;
      left:50%;
      top:43%;
      transform:translate(-50%,-50%);
      width:82px;
      height:82px;
      border-radius:999px;
      display:grid;
      place-items:center;
      color:#07100d;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      box-shadow:0 0 0 12px rgba(6,182,212,.11), 0 0 38px rgba(163,230,53,.45);
      font-size:1.7rem;
    }
    .play-button:hover{color:#07100d;transform:translate(-50%,-50%) scale(1.06)}
    .video-caption{
      position:absolute;
      z-index:2;
      inset:auto 22px 22px;
      display:grid;
      gap:12px;
    }
    .video-caption strong{font-size:1.25rem;line-height:1.2}
    .video-meta{display:flex;flex-wrap:wrap;gap:10px}
    .pulse-dot{
      width:9px;
      height:9px;
      border-radius:999px;
      background:var(--lime);
      box-shadow:0 0 16px rgba(163,230,53,.8);
      display:inline-block;
      animation:pulse 1.25s infinite ease-in-out;
    }
    @keyframes pulse{
      0%,100%{transform:scale(.8);opacity:.65}
      50%{transform:scale(1.16);opacity:1}
    }

    .metric-strip{
      display:grid;
      grid-template-columns:repeat(4, 1fr);
      gap:1px;
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      overflow:hidden;
      background:rgba(255,255,255,.05);
      box-shadow:var(--shadow-card);
    }
    .metric-item{
      padding:24px;
      background:rgba(17,20,39,.72);
    }
    .metric-item strong{display:block;font-size:clamp(1.8rem, 3vw, 2.65rem);line-height:1;color:#fff;letter-spacing:-.055em}
    .metric-item span{display:block;margin-top:8px;color:var(--muted);font-weight:750}

    .feature-grid{
      display:grid;
      grid-template-columns:repeat(3, 1fr);
      gap:18px;
    }
    .feature-card,
    .proof-card,
    .compare-card,
    .faq-item,
    .channel-card{
      border:1px solid var(--line);
      background:linear-gradient(180deg, rgba(255,255,255,.058), rgba(255,255,255,.022));
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow-card);
    }
    .feature-card{
      padding:26px;
      position:relative;
      overflow:hidden;
      transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease;
    }
    .feature-card:hover{transform:translateY(-6px);border-color:rgba(163,230,53,.38);box-shadow:var(--shadow-neon)}
    .feature-card:before{
      content:"";
      position:absolute;
      inset:0 0 auto;
      height:3px;
      background:linear-gradient(90deg, var(--lime), var(--cyan), var(--pink));
      opacity:.8;
    }
    .icon-chip{
      width:52px;
      height:52px;
      border-radius:18px;
      display:grid;
      place-items:center;
      color:#06110e;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      box-shadow:0 0 20px rgba(6,182,212,.25);
      font-size:1.2rem;
      margin-bottom:18px;
    }
    .feature-card h3{font-size:1.24rem;margin:0 0 10px;letter-spacing:-.025em}
    .feature-card p{color:var(--soft);margin:0}

    .showcase{
      display:grid;
      grid-template-columns:minmax(0, .92fr) minmax(0, 1.08fr);
      gap:34px;
      align-items:center;
    }
    .showcase-media{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      border:1px solid rgba(6,182,212,.28);
      background:rgba(255,255,255,.04);
      box-shadow:var(--shadow-neon);
    }
    .showcase-media img{width:100%;height:460px;object-fit:cover}
    .showcase-media:after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, transparent 45%, rgba(7,7,13,.86));
    }
    .float-score{
      position:absolute;
      left:18px;
      bottom:18px;
      z-index:2;
      display:flex;
      align-items:center;
      gap:12px;
      padding:14px 16px;
      border-radius:18px;
      background:rgba(7,7,13,.78);
      border:1px solid rgba(163,230,53,.24);
      backdrop-filter:blur(12px);
    }
    .float-score strong{font-size:1.55rem;line-height:1;color:var(--lime)}
    .scenario-list{
      display:grid;
      gap:15px;
      margin-top:24px;
    }
    .scenario-item{
      display:grid;
      grid-template-columns:42px 1fr;
      gap:14px;
      align-items:start;
      padding:17px;
      border-radius:20px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
      transition:transform .2s ease, background .2s ease, border-color .2s ease;
    }
    .scenario-item:hover{transform:translateX(6px);background:rgba(6,182,212,.08);border-color:rgba(6,182,212,.28)}
    .scenario-item i{color:var(--lime);font-size:1.2rem;margin-top:3px}
    .scenario-item h3{font-size:1.05rem;margin:0 0 4px}
    .scenario-item p{margin:0;color:var(--soft)}

    .proof-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:18px;
    }
    .proof-card{padding:26px}
    .quote{
      font-size:1.22rem;
      color:#fff;
      margin:0 0 22px;
      line-height:1.55;
      letter-spacing:-.02em;
    }
    .quote-user{display:flex;align-items:center;gap:12px;color:var(--soft);font-weight:800}
    .avatar{
      width:44px;
      height:44px;
      border-radius:999px;
      background:linear-gradient(135deg, var(--cyan), var(--violet));
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:900;
    }
    .winner-list{display:grid;gap:12px}
    .winner-row{
      display:flex;
      justify-content:space-between;
      gap:14px;
      align-items:center;
      padding:13px 0;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .winner-row:last-child{border-bottom:0}
    .winner-row span{color:var(--soft)}
    .winner-row strong{color:var(--lime);white-space:nowrap}

    .compare-grid{
      display:grid;
      grid-template-columns:repeat(2, 1fr);
      gap:18px;
    }
    .compare-card{padding:28px}
    .compare-card h3{margin:0 0 14px;font-size:1.32rem;letter-spacing:-.025em}
    .check-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
    .check-list li{
      display:grid;
      grid-template-columns:28px 1fr;
      gap:10px;
      color:var(--soft);
    }
    .check-list i{margin-top:2px;color:var(--lime)}
    .check-list .warn{color:var(--pink)}

    .channel-grid{
      display:grid;
      grid-template-columns:repeat(4, 1fr);
      gap:14px;
    }
    .channel-card{
      padding:20px;
      min-height:150px;
      transition:transform .2s ease, border-color .2s ease;
    }
    .channel-card:hover{transform:translateY(-4px);border-color:rgba(6,182,212,.34)}
    .channel-card i{color:var(--cyan);font-size:1.45rem;margin-bottom:14px}
    .channel-card h3{font-size:1.08rem;margin:0 0 7px}
    .channel-card p{margin:0;color:var(--soft);font-size:.94rem}

    .category-matrix{
      display:grid;
      grid-template-columns:repeat(4, 1fr);
      gap:14px;
    }
    .category-tile{
      min-height:178px;
      padding:22px;
      border-radius:var(--radius-lg);
      border:1px solid rgba(255,255,255,.1);
      background:
        radial-gradient(circle at 84% 12%, rgba(163,230,53,.18), transparent 34%),
        linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.024));
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      box-shadow:var(--shadow-card);
      transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease;
    }
    .category-tile:hover{transform:translateY(-6px);border-color:rgba(163,230,53,.4);box-shadow:var(--shadow-neon);color:#fff}
    .category-tile.active{
      border-color:rgba(163,230,53,.65);
      background:
        radial-gradient(circle at 84% 12%, rgba(163,230,53,.22), transparent 34%),
        linear-gradient(135deg, rgba(6,182,212,.18), rgba(163,230,53,.11));
    }
    .category-tile strong{font-size:1.12rem;line-height:1.25}
    .category-tile span{color:var(--soft);font-size:.94rem;margin-top:12px;display:block}
    .category-tile i{color:var(--lime);font-size:1.2rem}

    .faq-wrap{
      display:grid;
      grid-template-columns:.78fr 1.22fr;
      gap:34px;
      align-items:start;
    }
    .faq-list{display:grid;gap:14px}
    .faq-item{padding:22px}
    .faq-item h3{margin:0 0 8px;font-size:1.08rem}
    .faq-item p{margin:0;color:var(--soft)}
    .guarantee-band{
      border:1px solid rgba(163,230,53,.28);
      border-radius:var(--radius-xl);
      background:
        radial-gradient(circle at 12% 10%, rgba(163,230,53,.15), transparent 26%),
        linear-gradient(135deg, rgba(6,182,212,.13), rgba(124,58,237,.08));
      box-shadow:var(--shadow-neon);
      padding:30px;
      display:grid;
      grid-template-columns:1fr auto;
      gap:22px;
      align-items:center;
    }
    .guarantee-band h2{margin:0 0 8px;font-size:clamp(1.45rem, 2.4vw, 2.1rem);letter-spacing:-.035em}
    .guarantee-band p{margin:0;color:var(--soft);max-width:760px}

    .site-footer{
      border-top:1px solid rgba(255,255,255,.08);
      background:
        radial-gradient(circle at 20% 0%, rgba(6,182,212,.11), transparent 32%),
        linear-gradient(180deg, rgba(11,13,24,.94), #05060b);
      padding:58px 0 28px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .82fr .82fr;
      gap:34px;
    }
    .footer-brand{font-size:1.3rem;font-weight:950;letter-spacing:-.04em;margin-bottom:12px}
    .site-footer p{color:var(--soft);margin:0;max-width:650px}
    .footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
    .footer-badges span{
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.045);
      color:var(--soft);
      border-radius:999px;
      padding:7px 10px;
      font-size:.82rem;
      font-weight:800;
    }
    .footer-title{font-weight:950;margin-bottom:12px;color:#fff}
    .site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
    .site-footer li{color:var(--soft)}
    .site-footer li:before{content:"•";color:var(--lime);margin-right:8px}
    .copyright{
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:var(--muted);
      font-size:.92rem;
    }

    .fab-support{
      position:fixed;
      left:16px;
      bottom:96px;
      z-index:50;
      min-width:58px;
      height:58px;
      border-radius:20px;
      display:grid;
      place-items:center;
      color:#fff;
      background:linear-gradient(#07070D,#07070D) padding-box, linear-gradient(135deg, var(--lime), var(--cyan), var(--pink)) border-box;
      border:2px solid transparent;
      box-shadow:0 0 20px rgba(6,182,212,.45);
      opacity:.78;
      transition:transform .2s ease, opacity .2s ease, box-shadow .2s ease;
    }
    .fab-support:hover{opacity:1;color:#fff;transform:scale(1.08);box-shadow:0 0 34px rgba(6,182,212,.62)}
    .fab-support:active{transform:scale(.96)}
    .fab-support i{font-size:1.28rem;text-shadow:0 0 12px rgba(163,230,53,.8)}
    .fab-support:after{
      content:"";
      position:absolute;
      right:-2px;
      top:-2px;
      width:14px;
      height:14px;
      border-radius:999px;
      background:var(--pink);
      box-shadow:0 0 14px rgba(244,63,94,.9);
      animation:pulse 1.1s infinite ease-in-out;
    }
    .bottom-bar{
      position:fixed;
      left:0;
      right:0;
      bottom:0;
      z-index:90;
      background:rgba(7,7,13,.86);
      backdrop-filter:blur(16px);
      border-top:1px solid rgba(6,182,212,.22);
      box-shadow:0 -14px 30px rgba(0,0,0,.32);
    }
    .bottom-inner{
      min-height:72px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .bottom-copy{display:flex;align-items:center;gap:12px;color:var(--soft);font-weight:800}
    .bottom-copy i{color:var(--lime)}
    .bottom-actions{display:flex;gap:10px;align-items:center;flex:0 0 auto}

    @media (max-width:1024px){
      :root{--nav-h:116px}
      .nav-wrap{flex-wrap:wrap;align-content:center;gap:8px 14px}
      .brand{min-width:auto;flex:1 1 260px}
      .main-nav{order:3;flex-basis:100%;justify-content:flex-start;padding:0}
      .nav-actions{margin-left:auto}
      .hero-grid,.showcase,.proof-grid,.faq-wrap{grid-template-columns:1fr}
      .video-panel{min-height:360px}
      .video-panel img{height:360px}
      .metric-strip{grid-template-columns:repeat(2, 1fr)}
      .category-matrix,.channel-grid{grid-template-columns:repeat(2, 1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid>div:first-child{grid-column:1/-1}
    }
    @media (max-width:768px){
      body{padding-bottom:116px}
      .site-shell{width:min(calc(100% - 24px), var(--container))}
      .section{padding:58px 0}
      .section-head{grid-template-columns:1fr;align-items:start}
      .hero-grid{padding:48px 0;gap:28px}
      .category-hero{min-height:auto}
      .hero-copy h1{font-size:clamp(2.1rem, 11vw, 3.7rem)}
      .hero-actions,.trust-line{align-items:stretch}
      .hero-actions .btn{width:100%}
      .feature-grid,.compare-grid{grid-template-columns:1fr}
      .guarantee-band{grid-template-columns:1fr}
      .guarantee-band .btn{width:100%}
      .copyright{flex-direction:column}
      .bottom-inner{min-height:96px;align-items:stretch;flex-direction:column;padding:12px 0}
      .bottom-actions{width:100%}
      .bottom-actions .btn{flex:1;padding-inline:12px}
    }
    @media (max-width:520px){
      :root{--nav-h:126px}
      .brand span:last-child{max-width:210px}
      .brand-mark{width:38px;height:38px;border-radius:14px}
      .nav-actions{gap:6px}
      .nav-actions .btn{min-height:38px;padding:10px 12px;font-size:.84rem}
      .main-nav a{font-size:.84rem;padding:9px 10px}
      .metric-strip,.category-matrix,.channel-grid{grid-template-columns:1fr}
      .metric-item{padding:20px}
      .video-panel img{height:310px}
      .play-button{width:68px;height:68px}
      .showcase-media img{height:330px}
      .footer-grid{grid-template-columns:1fr}
      .fab-support{left:14px;bottom:128px}
      .bottom-copy{font-size:.9rem}
    }

/* roulang page: category2 */
:root{
      --bg-0:#07070D;
      --bg-1:#0E0E1E;
      --bg-2:#121527;
      --panel:#111427;
      --panel-2:#171b31;
      --card:#101322;
      --card-soft:rgba(17,20,39,.74);
      --text:#FFFFFF;
      --muted:#94A3B8;
      --soft:#CBD5E1;
      --line:rgba(148,163,184,.18);
      --line-strong:rgba(6,182,212,.38);
      --lime:#A3E635;
      --cyan:#06B6D4;
      --pink:#F43F5E;
      --violet:#7C3AED;
      --gold:#FACC15;
      --success:#22C55E;
      --danger:#EF4444;
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --shadow-neon:0 0 24px rgba(6,182,212,.24), 0 12px 42px rgba(0,0,0,.34);
      --shadow-lime:0 0 18px rgba(163,230,53,.34);
      --shadow-card:0 16px 36px rgba(0,0,0,.28);
      --container:1180px;
      --nav-h:76px;
      --font-main:Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, "Helvetica Neue", sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font-main);
      color:var(--text);
      line-height:1.62;
      background:
        radial-gradient(circle at 12% 8%, rgba(6,182,212,.18), transparent 32%),
        radial-gradient(circle at 86% 10%, rgba(163,230,53,.12), transparent 30%),
        linear-gradient(180deg, var(--bg-0), var(--bg-1) 46%, #070914 100%);
      min-height:100vh;
      padding-bottom:82px;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      z-index:-2;
      background-image:
        linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.78), rgba(0,0,0,.18));
      pointer-events:none;
    }
    a{color:inherit;text-decoration:none;transition:color .2s ease, opacity .2s ease, transform .2s ease}
    a:hover{color:var(--lime)}
    a:focus-visible, button:focus-visible, summary:focus-visible{
      outline:3px solid rgba(163,230,53,.52);
      outline-offset:4px;
      border-radius:14px;
    }
    img{max-width:100%;height:auto;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    .site-shell{
      width:min(calc(100% - 32px), var(--container));
      margin-inline:auto;
    }
    .section{padding:76px 0;position:relative}
    .section.compact{padding:52px 0}
    .section.alt{
      background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(6,182,212,.04));
      border-block:1px solid rgba(255,255,255,.05);
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid rgba(163,230,53,.28);
      border-radius:999px;
      color:var(--lime);
      background:rgba(163,230,53,.08);
      font-size:.78rem;
      font-weight:800;
      letter-spacing:.06em;
      text-transform:uppercase;
      width:max-content;
      max-width:100%;
    }
    .section-head{
      display:grid;
      grid-template-columns:minmax(0, 1fr) minmax(260px, .52fr);
      align-items:end;
      gap:28px;
      margin-bottom:28px;
    }
    .section-head h2{
      margin:12px 0 0;
      font-size:clamp(1.85rem, 3.2vw, 3rem);
      line-height:1.08;
      letter-spacing:-.045em;
    }
    .section-head p{margin:0;color:var(--soft);max-width:680px}
    .section-title{
      margin:10px 0 14px;
      font-size:clamp(1.75rem, 3vw, 2.65rem);
      line-height:1.12;
      letter-spacing:-.04em;
    }
    .lead{font-size:1.06rem;color:var(--soft);max-width:760px}
    .muted{color:var(--muted)}
    .text-gradient{
      background:linear-gradient(90deg, #fff, var(--cyan) 45%, var(--lime));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:100;
      min-height:var(--nav-h);
      background:rgba(7,7,13,.78);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(148,163,184,.14);
      box-shadow:0 10px 30px rgba(0,0,0,.24);
    }
    .nav-wrap{
      min-height:var(--nav-h);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:230px;
      font-weight:900;
      letter-spacing:-.035em;
      color:#fff;
    }
    .brand:hover{color:#fff}
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      display:grid;
      place-items:center;
      background:
        radial-gradient(circle at 30% 20%, rgba(255,255,255,.85), transparent 18%),
        linear-gradient(135deg, var(--cyan), var(--lime));
      color:#07100d;
      box-shadow:0 0 24px rgba(6,182,212,.34);
      flex:0 0 auto;
    }
    .brand span:last-child{
      display:block;
      max-width:310px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      font-size:.98rem;
    }
    .main-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      padding:0 8px;
      overflow-x:auto;
      scrollbar-width:none;
      flex:1;
    }
    .main-nav::-webkit-scrollbar{display:none}
    .main-nav a{
      position:relative;
      flex:0 0 auto;
      padding:10px 12px;
      border-radius:999px;
      color:var(--soft);
      font-weight:800;
      font-size:.9rem;
      white-space:nowrap;
    }
    .main-nav a:hover{
      color:#fff;
      background:rgba(255,255,255,.06);
      transform:translateY(-1px);
    }
    .main-nav a.active{
      color:#07100d;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      box-shadow:var(--shadow-lime);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex:0 0 auto;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:44px;
      padding:12px 18px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:900;
      line-height:1;
      transition:transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
      user-select:none;
      white-space:nowrap;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn:active{transform:translateY(0) scale(.98)}
    .btn-primary{
      color:#07100d;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      box-shadow:0 0 16px rgba(163,230,53,.32), 0 10px 26px rgba(6,182,212,.18);
    }
    .btn-primary:hover{color:#07100d;box-shadow:0 0 24px rgba(163,230,53,.46), 0 16px 34px rgba(6,182,212,.25)}
    .btn-ghost{
      color:var(--soft);
      background:rgba(255,255,255,.035);
      border-color:rgba(163,230,53,.26);
    }
    .btn-ghost:hover{color:#fff;background:rgba(163,230,53,.08);border-color:rgba(163,230,53,.48)}
    .btn-dark{
      color:#fff;
      background:rgba(255,255,255,.07);
      border-color:rgba(255,255,255,.12);
    }
    .btn-dark:hover{background:rgba(6,182,212,.12);border-color:rgba(6,182,212,.42);color:#fff}

    .hero-category{
      padding:72px 0 58px;
      background:
        linear-gradient(90deg, rgba(7,7,13,.92) 0%, rgba(7,7,13,.72) 45%, rgba(7,7,13,.88) 100%),
        url('/assets/images/8d044f5e7cca84c2.jpg') center/cover no-repeat;
      border-bottom:1px solid rgba(255,255,255,.06);
      position:relative;
      overflow:hidden;
    }
    .hero-category:after{
      content:"";
      position:absolute;
      inset:auto -15% -40% -15%;
      height:320px;
      background:radial-gradient(circle, rgba(6,182,212,.22), transparent 62%);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:minmax(0, 1.05fr) minmax(320px, .75fr);
      gap:34px;
      align-items:center;
    }
    .hero-copy h1{
      margin:16px 0 18px;
      font-size:clamp(2.25rem, 5.1vw, 5rem);
      line-height:.98;
      letter-spacing:-.07em;
      max-width:860px;
    }
    .hero-copy p{
      margin:0;
      color:var(--soft);
      font-size:1.1rem;
      max-width:760px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:26px;
    }
    .hero-mini{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:24px;
    }
    .hero-mini span{
      display:inline-flex;
      align-items:center;
      gap:7px;
      color:var(--soft);
      border:1px solid rgba(255,255,255,.12);
      background:rgba(7,7,13,.42);
      border-radius:999px;
      padding:8px 11px;
      font-size:.88rem;
      font-weight:800;
    }
    .feature-card{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      background:linear-gradient(180deg, rgba(17,20,39,.88), rgba(14,14,30,.94));
      border:1px solid rgba(6,182,212,.36);
      box-shadow:var(--shadow-neon);
      transform:rotate(1.2deg);
    }
    .feature-card img{
      width:100%;
      aspect-ratio:4/3;
      object-fit:cover;
      filter:saturate(1.15) contrast(1.05);
    }
    .feature-card .feature-body{padding:22px}
    .feature-card h2{
      margin:0 0 10px;
      font-size:1.45rem;
      line-height:1.18;
      letter-spacing:-.03em;
    }
    .feature-card p{margin:0;color:var(--soft)}
    .hot-tag{
      position:absolute;
      top:16px;
      left:16px;
      z-index:2;
      border-radius:999px;
      padding:7px 12px;
      font-size:.76rem;
      font-weight:950;
      letter-spacing:.08em;
      background:linear-gradient(135deg, var(--pink), var(--violet));
      color:#fff;
      box-shadow:0 0 20px rgba(244,63,94,.35);
    }
    .counter-row{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      margin-top:18px;
    }
    .counter{
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.045);
      border-radius:18px;
      padding:14px;
    }
    .counter strong{
      display:block;
      color:var(--lime);
      font-size:1.22rem;
      letter-spacing:-.03em;
    }
    .counter span{display:block;color:var(--muted);font-size:.82rem}

    .stat-strip{
      display:grid;
      grid-template-columns:repeat(4, 1fr);
      gap:1px;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.1);
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.08);
      box-shadow:var(--shadow-card);
    }
    .stat-item{
      padding:24px;
      background:rgba(16,19,34,.86);
    }
    .stat-item b{
      display:block;
      font-size:clamp(1.6rem, 3vw, 2.45rem);
      line-height:1;
      color:#fff;
      letter-spacing:-.05em;
    }
    .stat-item span{
      display:block;
      margin-top:8px;
      color:var(--muted);
      font-weight:750;
      font-size:.92rem;
    }

    .benefit-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr .95fr;
      gap:18px;
    }
    .benefit-card,
    .scenario-panel,
    .proof-card,
    .compare-card,
    .news-card,
    .faq-card,
    .channel-card{
      border:1px solid rgba(255,255,255,.1);
      background:linear-gradient(180deg, rgba(17,20,39,.84), rgba(13,16,31,.76));
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow-card);
    }
    .benefit-card{
      padding:26px;
      min-height:230px;
      transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease;
    }
    .benefit-card:hover{
      transform:translateY(-5px);
      border-color:rgba(6,182,212,.42);
      box-shadow:0 0 22px rgba(6,182,212,.16), var(--shadow-card);
    }
    .benefit-card.featured{
      background:
        radial-gradient(circle at 20% 18%, rgba(163,230,53,.14), transparent 34%),
        linear-gradient(180deg, rgba(22,27,48,.95), rgba(14,17,31,.85));
      border-color:rgba(163,230,53,.28);
    }
    .icon-pill{
      width:48px;
      height:48px;
      display:grid;
      place-items:center;
      border-radius:18px;
      color:#07100d;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      box-shadow:0 0 18px rgba(6,182,212,.22);
      margin-bottom:18px;
    }
    .benefit-card h3,
    .scenario-panel h3,
    .proof-card h3,
    .compare-card h3,
    .channel-card h3{
      margin:0 0 10px;
      font-size:1.25rem;
      line-height:1.25;
      letter-spacing:-.025em;
    }
    .benefit-card p,
    .scenario-panel p,
    .proof-card p,
    .compare-card p,
    .channel-card p{
      margin:0;
      color:var(--soft);
    }

    .scenario-grid{
      display:grid;
      grid-template-columns:minmax(0, .82fr) minmax(0, 1.18fr);
      gap:24px;
      align-items:stretch;
    }
    .scenario-image{
      border-radius:var(--radius-xl);
      overflow:hidden;
      min-height:430px;
      border:1px solid rgba(6,182,212,.25);
      box-shadow:var(--shadow-neon);
      position:relative;
      background:#111427;
    }
    .scenario-image img{
      width:100%;
      height:100%;
      object-fit:cover;
      min-height:430px;
    }
    .scenario-image:after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, transparent 40%, rgba(7,7,13,.86));
    }
    .scenario-badge{
      position:absolute;
      left:20px;
      bottom:20px;
      z-index:2;
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .scenario-badge span{
      border-radius:999px;
      padding:8px 10px;
      color:#07100d;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      font-weight:900;
      font-size:.82rem;
    }
    .scenario-stack{
      display:grid;
      gap:16px;
    }
    .scenario-panel{
      padding:22px 24px;
      display:grid;
      grid-template-columns:54px minmax(0,1fr);
      gap:16px;
      align-items:start;
    }
    .scenario-panel .num{
      width:46px;
      height:46px;
      border-radius:16px;
      display:grid;
      place-items:center;
      font-weight:950;
      color:var(--lime);
      border:1px solid rgba(163,230,53,.28);
      background:rgba(163,230,53,.08);
    }

    .proof-layout{
      display:grid;
      grid-template-columns:minmax(0, 1fr) minmax(300px, .52fr);
      gap:24px;
      align-items:stretch;
    }
    .proof-card{padding:26px}
    .proof-card.large{
      background:
        radial-gradient(circle at 86% 8%, rgba(244,63,94,.18), transparent 28%),
        linear-gradient(180deg, rgba(17,20,39,.9), rgba(12,16,29,.82));
    }
    .quote{
      margin:18px 0 0;
      padding-left:18px;
      border-left:3px solid var(--cyan);
      color:#fff;
      font-size:1.12rem;
      font-weight:750;
    }
    .proof-list{
      display:grid;
      gap:13px;
      margin-top:18px;
    }
    .proof-list li{
      list-style:none;
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:var(--soft);
    }
    .proof-list i{color:var(--lime);margin-top:5px}
    .pulse-line{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--soft);
      font-weight:850;
    }
    .pulse-line:before{
      content:"";
      width:10px;
      height:10px;
      border-radius:50%;
      background:var(--lime);
      box-shadow:0 0 0 0 rgba(163,230,53,.55);
      animation:pulseDot 1.6s infinite;
    }
    @keyframes pulseDot{
      70%{box-shadow:0 0 0 10px rgba(163,230,53,0)}
      100%{box-shadow:0 0 0 0 rgba(163,230,53,0)}
    }

    .compare-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:18px;
    }
    .compare-card{
      padding:26px;
      position:relative;
      overflow:hidden;
    }
    .compare-card.good{
      border-color:rgba(163,230,53,.28);
      background:
        radial-gradient(circle at 12% 10%, rgba(163,230,53,.12), transparent 30%),
        linear-gradient(180deg, rgba(17,20,39,.9), rgba(10,15,25,.82));
    }
    .compare-card.risky{
      border-color:rgba(244,63,94,.28);
      background:
        radial-gradient(circle at 90% 10%, rgba(244,63,94,.13), transparent 30%),
        linear-gradient(180deg, rgba(17,20,39,.86), rgba(10,12,23,.82));
    }
    .check-list{
      display:grid;
      gap:12px;
      margin:18px 0 0;
      padding:0;
    }
    .check-list li{
      list-style:none;
      display:flex;
      gap:10px;
      color:var(--soft);
    }
    .good .check-list i{color:var(--lime)}
    .risky .check-list i{color:var(--pink)}
    .check-list i{margin-top:5px}

    .channel-matrix{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:14px;
    }
    .channel-card{
      padding:22px;
      transition:transform .2s ease, border-color .2s ease;
    }
    .channel-card:hover{
      transform:translateY(-4px);
      border-color:rgba(163,230,53,.36);
    }
    .channel-card .label{
      display:inline-flex;
      padding:6px 10px;
      border-radius:999px;
      color:#07100d;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      font-size:.78rem;
      font-weight:950;
      margin-bottom:14px;
    }

    .news-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:18px;
    }
    .news-card{
      display:flex;
      flex-direction:column;
      min-height:245px;
      padding:22px;
      color:#fff;
      transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease;
    }
    .news-card:hover{
      color:#fff;
      transform:translateY(-5px);
      border-color:rgba(6,182,212,.42);
      box-shadow:0 0 22px rgba(6,182,212,.16), var(--shadow-card);
    }
    .news-card span{
      display:inline-flex;
      width:max-content;
      max-width:100%;
      border-radius:999px;
      padding:6px 10px;
      background:rgba(6,182,212,.1);
      color:var(--cyan);
      border:1px solid rgba(6,182,212,.22);
      font-size:.78rem;
      font-weight:900;
      margin-bottom:16px;
    }
    .news-card h3{
      margin:0 0 10px;
      line-height:1.22;
      font-size:1.18rem;
      letter-spacing:-.025em;
    }
    .news-card p{
      color:var(--soft);
      margin:0 0 18px;
      display:-webkit-box;
      -webkit-line-clamp:3;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .news-card time{
      margin-top:auto;
      color:var(--muted);
      font-size:.86rem;
      font-weight:750;
    }
    .empty-updates{
      grid-column:1 / -1;
      border:1px dashed rgba(148,163,184,.35);
      border-radius:var(--radius-lg);
      padding:26px;
      color:var(--soft);
      background:rgba(255,255,255,.035);
    }
    .more-row{
      display:flex;
      justify-content:flex-end;
      margin-top:22px;
    }

    .faq-wrap{
      display:grid;
      grid-template-columns:minmax(0,.72fr) minmax(0,1fr);
      gap:28px;
      align-items:start;
    }
    .faq-card{
      padding:10px;
    }
    details{
      border-bottom:1px solid rgba(255,255,255,.08);
      padding:0;
    }
    details:last-child{border-bottom:0}
    summary{
      cursor:pointer;
      padding:20px 18px;
      font-weight:900;
      list-style:none;
      color:#fff;
      display:flex;
      justify-content:space-between;
      gap:14px;
    }
    summary::-webkit-details-marker{display:none}
    summary:after{
      content:"+";
      color:var(--lime);
      font-size:1.4rem;
      line-height:1;
      transition:transform .2s ease;
    }
    details[open] summary:after{transform:rotate(45deg)}
    details p{
      margin:0;
      padding:0 18px 20px;
      color:var(--soft);
    }

    .assurance{
      border:1px solid rgba(163,230,53,.2);
      border-radius:var(--radius-xl);
      background:
        radial-gradient(circle at 15% 10%, rgba(163,230,53,.13), transparent 28%),
        radial-gradient(circle at 84% 70%, rgba(6,182,212,.14), transparent 28%),
        linear-gradient(135deg, rgba(17,20,39,.92), rgba(10,13,25,.9));
      padding:30px;
      box-shadow:var(--shadow-neon);
      display:grid;
      grid-template-columns:1fr auto;
      gap:26px;
      align-items:center;
    }
    .assurance h2{
      margin:0 0 8px;
      font-size:clamp(1.55rem, 3vw, 2.4rem);
      line-height:1.12;
      letter-spacing:-.04em;
    }
    .assurance p{margin:0;color:var(--soft);max-width:760px}
    .security-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .security-row span{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border-radius:999px;
      padding:8px 11px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.045);
      color:var(--soft);
      font-weight:850;
      font-size:.88rem;
    }

    .category-links{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:14px;
    }
    .category-link-card{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-lg);
      padding:22px;
      min-height:160px;
      border:1px solid rgba(255,255,255,.1);
      background:linear-gradient(180deg, rgba(17,20,39,.84), rgba(13,16,31,.76));
      box-shadow:var(--shadow-card);
      transition:transform .22s ease, border-color .22s ease;
    }
    .category-link-card:hover{
      transform:translateY(-5px);
      color:#fff;
      border-color:rgba(163,230,53,.36);
    }
    .category-link-card.active{
      border-color:rgba(163,230,53,.48);
      background:
        radial-gradient(circle at 20% 12%, rgba(163,230,53,.15), transparent 36%),
        linear-gradient(180deg, rgba(17,20,39,.92), rgba(13,16,31,.78));
    }
    .category-link-card b{
      display:block;
      font-size:1.12rem;
      line-height:1.25;
      letter-spacing:-.02em;
      margin-bottom:10px;
    }
    .category-link-card span{color:var(--muted);font-size:.92rem}

    .fab-support{
      position:fixed;
      left:16px;
      bottom:96px;
      z-index:50;
      width:58px;
      height:58px;
      display:grid;
      place-items:center;
      border-radius:22px;
      background:
        linear-gradient(var(--bg-0), var(--bg-0)) padding-box,
        linear-gradient(135deg, var(--lime), var(--cyan), var(--pink)) border-box;
      border:2px solid transparent;
      color:var(--cyan);
      box-shadow:0 0 20px rgba(6,182,212,.45);
      opacity:.82;
      transition:transform .22s ease, opacity .22s ease, box-shadow .22s ease;
      animation:fabPulse 2.4s infinite;
    }
    .fab-support:hover{
      opacity:1;
      color:var(--lime);
      transform:translateY(-4px) scale(1.07);
      box-shadow:0 0 34px rgba(6,182,212,.62);
    }
    .fab-support:active{transform:scale(.95)}
    .fab-support i{font-size:1.35rem}
    .fab-support:after{
      content:"";
      position:absolute;
      right:-2px;
      top:-2px;
      width:13px;
      height:13px;
      border-radius:999px;
      background:var(--pink);
      box-shadow:0 0 16px rgba(244,63,94,.85);
      border:2px solid #fff;
      animation:pulseDot 1.4s infinite;
    }
    @keyframes fabPulse{
      0%,100%{filter:hue-rotate(0deg)}
      50%{filter:hue-rotate(22deg)}
    }

    .sticky-conversion{
      position:fixed;
      left:0;
      right:0;
      bottom:0;
      z-index:90;
      background:rgba(7,7,13,.88);
      backdrop-filter:blur(18px);
      border-top:1px solid rgba(6,182,212,.26);
      box-shadow:0 -12px 32px rgba(0,0,0,.32);
    }
    .sticky-inner{
      min-height:72px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .sticky-copy{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .sticky-copy i{
      width:40px;
      height:40px;
      display:grid;
      place-items:center;
      border-radius:15px;
      color:#07100d;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      flex:0 0 auto;
    }
    .sticky-copy b{display:block;line-height:1.2}
    .sticky-copy span{display:block;color:var(--muted);font-size:.88rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:660px}
    .sticky-actions{display:flex;gap:10px;flex:0 0 auto}

    .site-footer{
      padding:64px 0 34px;
      background:
        radial-gradient(circle at 12% 0%, rgba(6,182,212,.12), transparent 30%),
        linear-gradient(180deg, rgba(10,12,23,.86), #05060b);
      border-top:1px solid rgba(148,163,184,.14);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.25fr .75fr .75fr;
      gap:34px;
    }
    .footer-brand{
      font-size:1.2rem;
      font-weight:950;
      letter-spacing:-.03em;
      margin-bottom:12px;
    }
    .site-footer p{color:var(--soft);margin:0;max-width:660px}
    .footer-title{
      color:#fff;
      font-weight:950;
      margin-bottom:12px;
    }
    .site-footer ul{
      margin:0;
      padding:0;
      display:grid;
      gap:8px;
    }
    .site-footer li{
      list-style:none;
      color:var(--muted);
    }
    .footer-badges{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:18px;
    }
    .footer-badges span{
      border-radius:999px;
      border:1px solid rgba(255,255,255,.12);
      padding:7px 10px;
      color:var(--soft);
      background:rgba(255,255,255,.04);
      font-size:.82rem;
      font-weight:850;
    }
    .copyright{
      margin-top:34px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:var(--muted);
      font-size:.88rem;
    }

    @media (max-width:1024px){
      :root{--nav-h:112px}
      .nav-wrap{flex-wrap:wrap;align-content:center;padding-block:10px}
      .brand{min-width:210px}
      .main-nav{order:3;flex-basis:100%;justify-content:flex-start;padding:0}
      .hero-grid,
      .scenario-grid,
      .proof-layout,
      .faq-wrap,
      .assurance{
        grid-template-columns:1fr;
      }
      .feature-card{transform:none}
      .benefit-grid,
      .news-grid{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }
      .stat-strip,
      .channel-matrix,
      .category-links{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }
      .section-head{grid-template-columns:1fr}
      .assurance .btn{width:max-content}
    }
    @media (max-width:768px){
      body{padding-bottom:106px}
      .site-shell{width:min(calc(100% - 24px), var(--container))}
      .section{padding:58px 0}
      .hero-category{padding:50px 0 44px}
      .hero-copy h1{font-size:clamp(2rem, 13vw, 3.35rem)}
      .benefit-grid,
      .compare-grid,
      .news-grid,
      .footer-grid{
        grid-template-columns:1fr;
      }
      .stat-strip,
      .channel-matrix,
      .category-links{
        grid-template-columns:1fr;
      }
      .counter-row{grid-template-columns:repeat(2,1fr)}
      .nav-actions .btn{padding-inline:13px;min-height:40px;font-size:.86rem}
      .brand span:last-child{max-width:220px}
      .sticky-inner{min-height:96px;align-items:flex-start;flex-direction:column;padding-block:12px}
      .sticky-actions{width:100%}
      .sticky-actions .btn{flex:1}
      .copyright{flex-direction:column}
    }
    @media (max-width:520px){
      :root{--nav-h:128px}
      .brand{min-width:0;flex:1}
      .brand span:last-child{max-width:180px;font-size:.9rem}
      .nav-actions{gap:6px}
      .nav-actions .btn{padding:10px 11px}
      .main-nav a{font-size:.84rem;padding:9px 10px}
      .hero-actions .btn{width:100%}
      .counter-row{grid-template-columns:1fr}
      .scenario-panel{grid-template-columns:1fr}
      .scenario-image,
      .scenario-image img{min-height:310px}
      .assurance{padding:22px}
      .fab-support{bottom:118px}
      .sticky-copy span{white-space:normal}
    }

/* roulang page: category4 */
:root{
      --bg-0:#07070D;
      --bg-1:#0E0E1E;
      --bg-2:#121527;
      --panel:#111427;
      --panel-2:#171b31;
      --card:#101322;
      --card-soft:rgba(17,20,39,.74);
      --text:#FFFFFF;
      --muted:#94A3B8;
      --soft:#CBD5E1;
      --line:rgba(148,163,184,.18);
      --line-strong:rgba(6,182,212,.38);
      --lime:#A3E635;
      --cyan:#06B6D4;
      --pink:#F43F5E;
      --violet:#7C3AED;
      --gold:#FACC15;
      --success:#22C55E;
      --danger:#EF4444;
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --shadow-neon:0 0 24px rgba(6,182,212,.24), 0 12px 42px rgba(0,0,0,.34);
      --shadow-lime:0 0 18px rgba(163,230,53,.34);
      --shadow-card:0 16px 36px rgba(0,0,0,.28);
      --container:1180px;
      --nav-h:76px;
      --font-main:Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, "Helvetica Neue", sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font-main);
      color:var(--text);
      line-height:1.62;
      background:
        radial-gradient(circle at 12% 8%, rgba(6,182,212,.18), transparent 32%),
        radial-gradient(circle at 86% 10%, rgba(163,230,53,.12), transparent 30%),
        linear-gradient(180deg, var(--bg-0), var(--bg-1) 46%, #070914 100%);
      min-height:100vh;
      padding-bottom:82px;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      z-index:-2;
      background-image:
        linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.78), rgba(0,0,0,.18));
      pointer-events:none;
    }
    a{color:inherit;text-decoration:none;transition:color .2s ease, opacity .2s ease, transform .2s ease}
    a:hover{color:var(--lime)}
    img{max-width:100%;height:auto;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    a:focus-visible,.btn:focus-visible,button:focus-visible{outline:3px solid rgba(163,230,53,.45);outline-offset:3px}
    .site-shell{width:min(calc(100% - 32px), var(--container));margin-inline:auto}
    .section{padding:76px 0;position:relative}
    .section.compact{padding:52px 0}
    .section.alt{background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(6,182,212,.04));border-block:1px solid rgba(255,255,255,.05)}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid rgba(163,230,53,.28);
      border-radius:999px;
      color:var(--lime);
      background:rgba(163,230,53,.08);
      font-size:.78rem;
      font-weight:800;
      letter-spacing:.06em;
      text-transform:uppercase;
      width:max-content;
      max-width:100%;
    }
    .section-head{
      display:grid;
      grid-template-columns:minmax(0, 1fr) minmax(260px, .52fr);
      align-items:end;
      gap:28px;
      margin-bottom:28px;
    }
    .section-head h2{
      margin:12px 0 0;
      font-size:clamp(1.85rem, 3.2vw, 3rem);
      line-height:1.08;
      letter-spacing:-.045em;
    }
    .section-head p{margin:0;color:var(--soft);max-width:680px}
    .section-title{
      margin:10px 0 14px;
      font-size:clamp(1.75rem, 3vw, 2.65rem);
      line-height:1.12;
      letter-spacing:-.04em;
    }
    .lead{font-size:1.06rem;color:var(--soft);max-width:760px}
    .muted{color:var(--muted)}
    .text-gradient{
      background:linear-gradient(90deg, #fff, var(--cyan) 45%, var(--lime));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:100;
      height:var(--nav-h);
      background:rgba(7,7,13,.78);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(148,163,184,.14);
      box-shadow:0 10px 30px rgba(0,0,0,.24);
    }
    .nav-wrap{
      height:var(--nav-h);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:230px;
      font-weight:900;
      letter-spacing:-.035em;
      color:#fff;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      display:grid;
      place-items:center;
      background:
        radial-gradient(circle at 30% 20%, rgba(255,255,255,.85), transparent 18%),
        linear-gradient(135deg, var(--cyan), var(--lime));
      color:#07100d;
      box-shadow:0 0 24px rgba(6,182,212,.34);
      flex:0 0 auto;
    }
    .brand span:last-child{
      display:block;
      max-width:310px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      font-size:.98rem;
    }
    .main-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      padding:0 8px;
      overflow-x:auto;
      scrollbar-width:none;
      flex:1;
    }
    .main-nav::-webkit-scrollbar{display:none}
    .main-nav a{
      position:relative;
      flex:0 0 auto;
      padding:10px 12px;
      border-radius:999px;
      color:var(--soft);
      font-weight:800;
      font-size:.9rem;
      white-space:nowrap;
    }
    .main-nav a:hover{
      color:#fff;
      background:rgba(255,255,255,.06);
      transform:translateY(-1px);
    }
    .main-nav a.active{
      color:#07100d;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      box-shadow:var(--shadow-lime);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex:0 0 auto;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:44px;
      padding:12px 18px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:900;
      line-height:1;
      transition:transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
      user-select:none;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn:active{transform:translateY(0) scale(.98)}
    .btn-primary{
      color:#07100d;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      box-shadow:0 0 16px rgba(163,230,53,.35);
    }
    .btn-primary:hover{color:#07100d;box-shadow:0 0 24px rgba(6,182,212,.45)}
    .btn-ghost{
      color:var(--soft);
      border-color:rgba(163,230,53,.28);
      background:rgba(255,255,255,.03);
    }
    .btn-ghost:hover{color:#fff;border-color:rgba(163,230,53,.56);background:rgba(163,230,53,.08)}
    .btn-dark{
      color:#fff;
      border-color:rgba(255,255,255,.12);
      background:rgba(255,255,255,.06);
    }
    .btn-dark:hover{border-color:rgba(6,182,212,.5);background:rgba(6,182,212,.12);color:#fff}
    .btn.small{min-height:38px;padding:10px 14px;font-size:.88rem}

    .hero-category{
      position:relative;
      padding:78px 0 62px;
      overflow:hidden;
      border-bottom:1px solid rgba(255,255,255,.06);
    }
    .hero-category:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg, rgba(7,7,13,.96), rgba(7,7,13,.72) 52%, rgba(7,7,13,.92)),
        url('/assets/images/8d044f5e7cca84c2.jpg') center/cover no-repeat;
      z-index:-2;
    }
    .hero-category:after{
      content:"";
      position:absolute;
      inset:auto -8% -40% -8%;
      height:340px;
      background:radial-gradient(circle, rgba(6,182,212,.22), transparent 64%);
      z-index:-1;
      pointer-events:none;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0, 1fr) 430px;
      gap:36px;
      align-items:center;
    }
    .hero-copy h1{
      margin:14px 0 18px;
      font-size:clamp(2.35rem, 5vw, 4.65rem);
      line-height:.98;
      letter-spacing:-.07em;
      max-width:920px;
    }
    .hero-copy p{color:var(--soft);font-size:1.1rem;max-width:780px;margin:0 0 22px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0}
    .hero-bullets{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:12px;
      margin:24px 0 0;
      max-width:760px;
    }
    .hero-bullets span{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#e7eefb;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);
      border-radius:18px;
      padding:12px 14px;
    }
    .hero-bullets i{color:var(--lime);margin-top:3px}
    .trust-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .trust-row span,.badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 11px;
      border-radius:999px;
      background:rgba(6,182,212,.08);
      border:1px solid rgba(6,182,212,.22);
      color:#dff8ff;
      font-weight:800;
      font-size:.82rem;
    }
    .badge.hot{background:rgba(244,63,94,.12);border-color:rgba(244,63,94,.38);color:#ffe0e6}
    .badge.lime{background:rgba(163,230,53,.11);border-color:rgba(163,230,53,.32);color:#ecffd0}
    .hero-panel{
      border:1px solid rgba(6,182,212,.28);
      background:linear-gradient(180deg, rgba(17,20,39,.88), rgba(14,14,30,.72));
      border-radius:var(--radius-xl);
      padding:16px;
      box-shadow:var(--shadow-neon);
      position:relative;
      overflow:hidden;
    }
    .hero-panel:before{
      content:"";
      position:absolute;
      width:190px;height:190px;
      right:-80px;top:-70px;
      background:radial-gradient(circle, rgba(163,230,53,.24), transparent 65%);
      pointer-events:none;
    }
    .panel-image{
      border-radius:24px;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.1);
      aspect-ratio:1.08/1;
      background:#090b17;
    }
    .panel-image img{width:100%;height:100%;object-fit:cover}
    .panel-stats{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:12px;
      margin-top:14px;
    }
    .stat{
      padding:14px;
      border-radius:20px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.08);
    }
    .stat strong{display:block;font-size:1.45rem;letter-spacing:-.04em;color:#fff}
    .stat span{display:block;color:var(--muted);font-size:.86rem;margin-top:2px}

    .feature-grid,.scenario-grid,.proof-grid,.channel-grid{
      display:grid;
      gap:18px;
    }
    .feature-grid{grid-template-columns:repeat(3, minmax(0,1fr))}
    .scenario-grid{grid-template-columns:1.05fr .95fr}
    .proof-grid{grid-template-columns:repeat(4, minmax(0,1fr))}
    .channel-grid{grid-template-columns:repeat(4, minmax(0,1fr))}
    .card{
      position:relative;
      padding:24px;
      border-radius:var(--radius-lg);
      background:linear-gradient(180deg, rgba(23,27,49,.86), rgba(16,19,34,.78));
      border:1px solid rgba(148,163,184,.16);
      box-shadow:var(--shadow-card);
      overflow:hidden;
      transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease;
    }
    .card:hover{
      transform:translateY(-4px);
      border-color:rgba(6,182,212,.42);
      box-shadow:0 0 24px rgba(6,182,212,.18), var(--shadow-card);
    }
    .card h3{margin:13px 0 8px;font-size:1.22rem;letter-spacing:-.025em;line-height:1.22}
    .card p{margin:0;color:var(--soft)}
    .icon-chip{
      width:48px;height:48px;
      border-radius:17px;
      display:grid;
      place-items:center;
      color:#07100d;
      background:linear-gradient(135deg, var(--cyan), var(--lime));
      box-shadow:0 0 18px rgba(6,182,212,.32);
      font-size:1.15rem;
    }
    .wide-card{
      display:grid;
      grid-template-columns:1fr 300px;
      gap:24px;
      align-items:center;
      padding:28px;
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg, rgba(17,20,39,.92), rgba(6,182,212,.08)),
        rgba(17,20,39,.84);
      border:1px solid rgba(6,182,212,.22);
      box-shadow:var(--shadow-card);
      overflow:hidden;
    }
    .wide-card img{border-radius:24px;border:1px solid rgba(255,255,255,.1);object-fit:cover;width:100%;height:235px}
    .check-list{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:10px}
    .check-list li{display:flex;align-items:flex-start;gap:10px;color:var(--soft)}
    .check-list i{color:var(--lime);margin-top:4px}
    .payment-strip{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:14px;
      margin-top:22px;
    }
    .payment-item{
      min-height:110px;
      border-radius:22px;
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.045);
      padding:18px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      transition:transform .2s ease, background .2s ease, border-color .2s ease;
    }
    .payment-item:hover{transform:translateY(-3px);background:rgba(6,182,212,.08);border-color:rgba(6,182,212,.32)}
    .payment-item strong{font-size:1.02rem}
    .payment-item span{font-size:.88rem;color:var(--muted)}
    .payment-item i{color:var(--cyan);font-size:1.3rem}
    .flow{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:16px;
      counter-reset:steps;
    }
    .flow-step{
      position:relative;
      padding:24px 20px 20px;
      border-radius:24px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.09);
    }
    .flow-step:before{
      counter-increment:steps;
      content:"0" counter(steps);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:38px;height:38px;
      border-radius:14px;
      color:#07100d;
      font-weight:1000;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      margin-bottom:16px;
    }
    .flow-step h3{font-size:1.08rem;margin:0 0 8px}
    .flow-step p{margin:0;color:var(--soft)}
    .proof-card{
      padding:22px;
      border-radius:24px;
      border:1px solid rgba(148,163,184,.15);
      background:rgba(17,20,39,.72);
    }
    .proof-card strong{display:block;font-size:1.75rem;letter-spacing:-.05em;color:#fff;margin-bottom:5px}
    .proof-card span{color:var(--muted)}
    .compare{
      overflow:hidden;
      border-radius:var(--radius-xl);
      border:1px solid rgba(255,255,255,.1);
      background:rgba(17,20,39,.72);
      box-shadow:var(--shadow-card);
    }
    .compare-row{
      display:grid;
      grid-template-columns:1.05fr .95fr .95fr;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .compare-row:last-child{border-bottom:0}
    .compare-row > div{padding:18px 20px;color:var(--soft)}
    .compare-row.head > div{
      color:#fff;
      font-weight:900;
      background:rgba(6,182,212,.08);
    }
    .compare-row .good{color:#ebffd1}
    .compare-row .risk{color:#ffdbe2}
    .faq-wrap{
      display:grid;
      grid-template-columns:.82fr 1.18fr;
      gap:28px;
      align-items:start;
    }
    .faq-list{display:grid;gap:14px}
    details{
      border:1px solid rgba(255,255,255,.1);
      border-radius:22px;
      background:rgba(255,255,255,.045);
      overflow:hidden;
      transition:border-color .2s ease, background .2s ease;
    }
    details[open]{border-color:rgba(6,182,212,.38);background:rgba(6,182,212,.07)}
    summary{
      list-style:none;
      cursor:pointer;
      padding:18px 20px;
      font-weight:900;
      display:flex;
      justify-content:space-between;
      gap:14px;
      color:#fff;
    }
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";color:var(--lime);font-size:1.25rem;line-height:1}
    details[open] summary:after{content:"–"}
    details p{margin:0;padding:0 20px 20px;color:var(--soft)}
    .category-matrix{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:14px;
    }
    .category-link{
      min-height:120px;
      padding:20px;
      border-radius:24px;
      background:linear-gradient(180deg, rgba(255,255,255,.065), rgba(255,255,255,.025));
      border:1px solid rgba(255,255,255,.1);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .category-link:hover{transform:translateY(-3px);border-color:rgba(163,230,53,.36);color:#fff}
    .category-link.active{background:linear-gradient(135deg, rgba(163,230,53,.18), rgba(6,182,212,.16));border-color:rgba(163,230,53,.45)}
    .category-link strong{font-size:1.03rem}
    .category-link span{color:var(--muted);font-size:.9rem}
    .guarantee{
      padding:30px;
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg, rgba(163,230,53,.16), rgba(6,182,212,.10)),
        rgba(17,20,39,.88);
      border:1px solid rgba(163,230,53,.26);
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:center;
      box-shadow:var(--shadow-neon);
    }
    .guarantee h2{margin:0 0 8px;font-size:clamp(1.55rem, 2.6vw, 2.35rem);letter-spacing:-.04em}
    .guarantee p{margin:0;color:var(--soft);max-width:760px}

    .fab{
      position:fixed;
      left:16px;
      bottom:96px;
      z-index:50;
      width:58px;
      height:58px;
      border-radius:20px;
      display:grid;
      place-items:center;
      color:#fff;
      background:linear-gradient(#07070D,#07070D) padding-box, linear-gradient(135deg, var(--lime), var(--cyan), var(--pink)) border-box;
      border:2px solid transparent;
      box-shadow:0 0 20px rgba(6,182,212,.45);
      opacity:.78;
      transition:transform .2s ease, opacity .2s ease, box-shadow .2s ease;
      animation:pulseEdge 2.6s infinite;
    }
    .fab:hover{opacity:1;transform:scale(1.08);color:#fff;box-shadow:0 0 30px rgba(6,182,212,.65)}
    .fab:active{transform:scale(.95)}
    .fab i{font-size:1.3rem;text-shadow:0 0 10px rgba(163,230,53,.8)}
    .fab:after{
      content:"";
      position:absolute;
      top:-4px;right:-4px;
      width:14px;height:14px;
      border-radius:999px;
      background:var(--pink);
      box-shadow:0 0 14px rgba(244,63,94,.9);
      animation:blink 1.1s infinite;
    }
    @keyframes pulseEdge{0%,100%{filter:hue-rotate(0deg)}50%{filter:hue-rotate(42deg)}}
    @keyframes blink{0%,100%{opacity:.45;transform:scale(.86)}50%{opacity:1;transform:scale(1.08)}}

    .sticky-convert{
      position:fixed;
      left:0;right:0;bottom:0;
      z-index:80;
      background:rgba(7,7,13,.9);
      backdrop-filter:blur(18px);
      border-top:1px solid rgba(6,182,212,.24);
      box-shadow:0 -14px 36px rgba(0,0,0,.34);
    }
    .convert-inner{
      width:min(calc(100% - 32px), var(--container));
      margin:auto;
      min-height:72px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
    }
    .convert-copy{display:flex;align-items:center;gap:12px;min-width:0}
    .convert-copy i{
      width:40px;height:40px;border-radius:14px;
      display:grid;place-items:center;
      color:#07100d;
      background:linear-gradient(135deg, var(--lime), var(--cyan));
      flex:0 0 auto;
    }
    .convert-copy strong{display:block;line-height:1.15}
    .convert-copy span{display:block;color:var(--muted);font-size:.88rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:640px}
    .site-footer{
      padding:70px 0 28px;
      background:linear-gradient(180deg, rgba(7,7,13,.4), rgba(3,5,12,.98));
      border-top:1px solid rgba(148,163,184,.14);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .75fr .75fr;
      gap:34px;
      align-items:start;
    }
    .footer-brand{font-size:1.18rem;font-weight:1000;letter-spacing:-.035em;margin-bottom:12px}
    .site-footer p,.site-footer li{color:var(--muted)}
    .footer-title{font-weight:900;margin-bottom:12px;color:#fff}
    .site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
    .footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
    .footer-badges span{
      border:1px solid rgba(255,255,255,.12);
      border-radius:999px;
      padding:7px 10px;
      color:#dfe7f3;
      background:rgba(255,255,255,.04);
      font-size:.82rem;
      font-weight:800;
    }
    .copyright{
      margin-top:34px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:var(--muted);
      font-size:.88rem;
    }

    @media (max-width:1024px){
      :root{--nav-h:112px}
      .nav-wrap{flex-wrap:wrap;align-content:center;gap:10px}
      .brand{min-width:0;flex:1}
      .main-nav{order:3;flex-basis:100%;justify-content:flex-start;padding:0}
      .hero-grid,.scenario-grid,.wide-card,.faq-wrap{grid-template-columns:1fr}
      .hero-panel{max-width:560px}
      .feature-grid{grid-template-columns:repeat(2, minmax(0,1fr))}
      .proof-grid,.channel-grid,.payment-strip,.flow,.category-matrix{grid-template-columns:repeat(2, minmax(0,1fr))}
      .section-head{grid-template-columns:1fr}
      .wide-card img{height:260px}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid > div:first-child{grid-column:1/-1}
    }
    @media (max-width:768px){
      :root{--nav-h:122px}
      body{padding-bottom:92px}
      .site-shell{width:min(calc(100% - 24px), var(--container))}
      .section{padding:56px 0}
      .hero-category{padding:54px 0}
      .brand span:last-child{max-width:210px}
      .nav-actions{gap:6px}
      .btn{padding:11px 13px;min-height:40px}
      .hero-bullets,.feature-grid,.proof-grid,.channel-grid,.payment-strip,.flow,.category-matrix{grid-template-columns:1fr}
      .hero-copy h1{font-size:clamp(2rem, 12vw, 3.45rem)}
      .panel-stats{grid-template-columns:1fr 1fr}
      .compare-row{grid-template-columns:1fr}
      .compare-row > div{padding:14px 16px}
      .guarantee{grid-template-columns:1fr}
      .convert-inner{min-height:82px}
      .convert-copy span{max-width:320px}
      .footer-grid,.copyright{grid-template-columns:1fr;display:grid}
      .fab{bottom:106px}
    }
    @media (max-width:520px){
      :root{--nav-h:132px}
      .brand-mark{width:38px;height:38px;border-radius:13px}
      .brand span:last-child{font-size:.88rem;max-width:185px}
      .main-nav a{font-size:.84rem;padding:9px 10px}
      .nav-actions .btn-ghost{padding-inline:10px}
      .hero-actions{display:grid;grid-template-columns:1fr}
      .hero-actions .btn{width:100%}
      .panel-stats{grid-template-columns:1fr}
      .card,.wide-card,.guarantee{padding:20px}
      .convert-copy span{display:none}
      .convert-inner{gap:10px}
      .sticky-convert .btn{padding-inline:12px;font-size:.88rem}
    }