/* roulang page: index */
:root{
      --bg:#090b18;
      --bg-soft:#101426;
      --bg-card:#151a30;
      --bg-card-2:#11182d;
      --text:#f7f8ff;
      --muted:#aab3d1;
      --muted-2:#7883a8;
      --primary:#7c3cff;
      --primary-2:#00e5ff;
      --accent:#ff3dd4;
      --success:#20e3a2;
      --warning:#ffd166;
      --border:rgba(255,255,255,.12);
      --border-strong:rgba(124,60,255,.42);
      --shadow:0 20px 60px rgba(0,0,0,.38);
      --shadow-neon:0 0 22px rgba(124,60,255,.42),0 0 38px rgba(0,229,255,.12);
      --radius:22px;
      --radius-sm:14px;
      --container:1180px;
      --font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      font-family:var(--font);
      line-height:1.7;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 8%, rgba(124,60,255,.34), transparent 30%),
        radial-gradient(circle at 86% 12%, rgba(0,229,255,.18), transparent 26%),
        radial-gradient(circle at 70% 72%, rgba(255,61,212,.13), transparent 28%),
        var(--bg);
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    ::selection{background:rgba(124,60,255,.55);color:#fff}
    .container{width:min(var(--container), calc(100% - 40px));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:100;
      background:rgba(9,11,24,.82);
      backdrop-filter:blur(18px);
      border-bottom:1px solid var(--border);
      box-shadow:0 12px 34px rgba(0,0,0,.22);
    }
    .nav-wrap{
      min-height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
      font-weight:900;
      letter-spacing:.02em;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      box-shadow:var(--shadow-neon);
      flex:0 0 auto;
    }
    .brand-name{
      font-size:18px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      max-width:360px;
    }
    .nav-menu{
      display:flex;
      align-items:center;
      gap:8px;
      padding:8px;
      border:1px solid var(--border);
      border-radius:999px;
      background:rgba(255,255,255,.045);
    }
    .nav-menu a{
      position:relative;
      padding:10px 18px;
      border-radius:999px;
      color:var(--muted);
      font-size:15px;
      font-weight:700;
      transition:.25s ease;
    }
    .nav-menu a:hover{
      color:#fff;
      background:rgba(255,255,255,.08);
    }
    .nav-menu a.active{
      color:#fff;
      background:linear-gradient(135deg,rgba(124,60,255,.95),rgba(0,229,255,.22));
      box-shadow:0 0 20px rgba(124,60,255,.38);
    }
    .nav-action{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .nav-search{
      width:210px;
      display:flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border:1px solid var(--border);
      border-radius:999px;
      background:rgba(255,255,255,.05);
      color:var(--muted);
    }
    .nav-search input{
      width:100%;
      border:0;
      outline:0;
      color:#fff;
      background:transparent;
      font-size:14px;
    }
    .nav-search input::placeholder{color:var(--muted-2)}
    .menu-toggle{
      display:none;
      border:1px solid var(--border);
      color:#fff;
      background:rgba(255,255,255,.07);
      border-radius:14px;
      width:44px;
      height:44px;
      cursor:pointer;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:12px 20px;
      border-radius:999px;
      border:1px solid transparent;
      cursor:pointer;
      font-weight:800;
      transition:transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
      white-space:nowrap;
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--primary),#5b8cff 55%,var(--primary-2));
      box-shadow:var(--shadow-neon);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 35px rgba(124,60,255,.45)}
    .btn-ghost{
      color:#fff;
      border-color:var(--border);
      background:rgba(255,255,255,.06);
    }
    .btn-ghost:hover{border-color:var(--border-strong);background:rgba(124,60,255,.12);transform:translateY(-2px)}
    .btn:focus,.nav-menu a:focus,.menu-toggle:focus,input:focus{outline:3px solid rgba(0,229,255,.24);outline-offset:3px}
    .hero{
      position:relative;
      padding:92px 0 68px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:44px;
      align-items:center;
    }
    .eyebrow,.badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      width:max-content;
      max-width:100%;
      border:1px solid rgba(0,229,255,.28);
      background:rgba(0,229,255,.08);
      color:#bff8ff;
      border-radius:999px;
      padding:7px 12px;
      font-size:13px;
      font-weight:800;
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--success);
      box-shadow:0 0 16px var(--success);
    }
    h1{
      margin-top:22px;
      font-size:clamp(38px,6vw,72px);
      line-height:1.05;
      letter-spacing:-.05em;
    }
    .gradient-text{
      background:linear-gradient(120deg,#fff 5%,#cfd7ff 36%,#75f3ff 72%,#ffb3ef);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .hero-desc{
      margin-top:22px;
      max-width:650px;
      color:var(--muted);
      font-size:18px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin-top:32px;
    }
    .hero-notes{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:34px;
    }
    .note{
      padding:15px;
      border-radius:18px;
      border:1px solid var(--border);
      background:rgba(255,255,255,.055);
      color:var(--muted);
      font-size:14px;
    }
    .note strong{display:block;color:#fff;font-size:18px;margin-bottom:3px}
    .visual-card{
      position:relative;
      min-height:520px;
      border:1px solid var(--border);
      border-radius:32px;
      background:
        linear-gradient(180deg,rgba(255,255,255,.1),rgba(255,255,255,.035)),
        radial-gradient(circle at 26% 18%,rgba(124,60,255,.45),transparent 34%),
        radial-gradient(circle at 74% 30%,rgba(0,229,255,.22),transparent 30%),
        var(--bg-card);
      box-shadow:var(--shadow);
      overflow:hidden;
      padding:28px;
    }
    .visual-card::after{
      content:"";
      position:absolute;
      inset:auto -20% -20% 18%;
      height:220px;
      background:linear-gradient(90deg,transparent,rgba(0,229,255,.22),rgba(255,61,212,.18),transparent);
      filter:blur(28px);
      transform:rotate(-7deg);
    }
    .orbit{
      position:absolute;
      width:330px;
      height:330px;
      border-radius:50%;
      border:1px solid rgba(255,255,255,.12);
      inset:70px 42px auto auto;
      animation:spin 18s linear infinite;
    }
    .orbit::before,.orbit::after{
      content:"";
      position:absolute;
      width:18px;
      height:18px;
      border-radius:50%;
      background:var(--primary-2);
      box-shadow:0 0 20px var(--primary-2);
    }
    .orbit::before{left:38px;top:45px}
    .orbit::after{right:26px;bottom:68px;background:var(--accent);box-shadow:0 0 20px var(--accent)}
    @keyframes spin{to{transform:rotate(360deg)}}
    .panel{
      position:relative;
      z-index:2;
      margin-top:34px;
      border:1px solid var(--border);
      border-radius:24px;
      background:rgba(9,11,24,.58);
      backdrop-filter:blur(18px);
      padding:22px;
    }
    .panel-row{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:14px;
      padding:16px 0;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .panel-row:last-child{border-bottom:0}
    .status-dot{
      width:12px;
      height:12px;
      border-radius:50%;
      background:var(--success);
      box-shadow:0 0 18px var(--success);
      flex:0 0 auto;
    }
    .panel-title{font-weight:850}
    .panel-sub{color:var(--muted);font-size:14px}
    .score{
      min-width:74px;
      text-align:center;
      padding:7px 10px;
      border-radius:999px;
      color:#101426;
      font-weight:900;
      background:linear-gradient(135deg,var(--warning),#fff0a7);
    }
    main{position:relative}
    section{padding:74px 0}
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:end;
      gap:24px;
      margin-bottom:28px;
    }
    .section-kicker{
      color:var(--primary-2);
      font-weight:900;
      letter-spacing:.1em;
      font-size:13px;
    }
    h2{
      margin-top:8px;
      font-size:clamp(28px,3.8vw,46px);
      line-height:1.16;
      letter-spacing:-.03em;
    }
    .section-desc{
      max-width:520px;
      color:var(--muted);
      font-size:16px;
    }
    .grid-3{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .grid-4{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
    }
    .card{
      position:relative;
      border:1px solid var(--border);
      border-radius:var(--radius);
      background:linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.035));
      padding:24px;
      box-shadow:0 12px 36px rgba(0,0,0,.18);
      transition:transform .25s ease, border-color .25s ease, box-shadow .25s ease;
      overflow:hidden;
    }
    .card:hover{
      transform:translateY(-5px);
      border-color:rgba(0,229,255,.35);
      box-shadow:0 18px 46px rgba(0,0,0,.28),0 0 24px rgba(0,229,255,.08);
    }
    .card-icon{
      width:48px;
      height:48px;
      display:grid;
      place-items:center;
      border-radius:16px;
      background:linear-gradient(135deg,rgba(124,60,255,.24),rgba(0,229,255,.14));
      border:1px solid rgba(255,255,255,.12);
      font-size:22px;
      margin-bottom:18px;
    }
    .card h3{font-size:21px;margin-bottom:10px;line-height:1.35}
    .card p{color:var(--muted);font-size:15px}
    .category-card{
      display:grid;
      grid-template-columns:1fr auto;
      gap:18px;
      align-items:center;
      border-radius:28px;
      padding:30px;
      border:1px solid rgba(124,60,255,.35);
      background:
        radial-gradient(circle at 90% 18%,rgba(0,229,255,.22),transparent 28%),
        linear-gradient(135deg,rgba(124,60,255,.18),rgba(255,255,255,.045));
      box-shadow:var(--shadow);
    }
    .category-card h3{font-size:30px;margin:8px 0}
    .category-card p{color:var(--muted);max-width:720px}
    .tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 11px;
      border-radius:999px;
      border:1px solid var(--border);
      color:#dbe2ff;
      background:rgba(255,255,255,.055);
      font-size:13px;
      font-weight:750;
    }
    .story{
      display:grid;
      grid-template-columns:.95fr 1.05fr;
      gap:22px;
      align-items:stretch;
    }
    .story-visual{
      min-height:440px;
      border-radius:30px;
      border:1px solid var(--border);
      background:
        linear-gradient(135deg,rgba(0,229,255,.16),transparent 44%),
        radial-gradient(circle at 22% 20%,rgba(255,61,212,.22),transparent 28%),
        linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.03));
      box-shadow:var(--shadow);
      padding:24px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      overflow:hidden;
      position:relative;
    }
    .path-line{
      height:8px;
      border-radius:999px;
      background:linear-gradient(90deg,var(--primary),var(--primary-2),var(--accent));
      box-shadow:var(--shadow-neon);
      width:76%;
    }
    .mini-metrics{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
    }
    .metric{
      border:1px solid var(--border);
      border-radius:18px;
      padding:18px;
      background:rgba(9,11,24,.46);
      backdrop-filter:blur(12px);
    }
    .metric b{font-size:30px;line-height:1;color:#fff}
    .metric span{display:block;margin-top:8px;color:var(--muted);font-size:14px}
    .story-content{
      display:grid;
      gap:16px;
    }
    .list-card{
      display:flex;
      gap:16px;
      padding:20px;
      border:1px solid var(--border);
      border-radius:22px;
      background:rgba(255,255,255,.045);
      transition:.25s ease;
    }
    .list-card:hover{background:rgba(255,255,255,.07);border-color:rgba(124,60,255,.35)}
    .number{
      width:34px;
      height:34px;
      border-radius:12px;
      display:grid;
      place-items:center;
      background:rgba(124,60,255,.2);
      color:#d9ccff;
      font-weight:900;
      flex:0 0 auto;
    }
    .list-card h3{font-size:18px;margin-bottom:5px}
    .list-card p{color:var(--muted);font-size:15px}
    .process{
      counter-reset:step;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .step{
      counter-increment:step;
      position:relative;
      padding:24px;
      border-radius:24px;
      border:1px solid var(--border);
      background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.035));
      min-height:210px;
    }
    .step::before{
      content:"0" counter(step);
      display:inline-flex;
      width:42px;
      height:42px;
      align-items:center;
      justify-content:center;
      border-radius:14px;
      margin-bottom:18px;
      color:#fff;
      font-weight:900;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
    }
    .step h3{font-size:18px;margin-bottom:8px}
    .step p{color:var(--muted);font-size:15px}
    .insight-list{
      display:grid;
      gap:14px;
    }
    .insight{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:16px;
      align-items:center;
      padding:18px;
      border-radius:20px;
      border:1px solid var(--border);
      background:rgba(255,255,255,.05);
    }
    .insight:hover{border-color:rgba(0,229,255,.28)}
    .insight-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:rgba(0,229,255,.12);
      color:#a9f7ff;
      font-weight:900;
    }
    .insight h3{font-size:18px}
    .insight p{color:var(--muted);font-size:14px}
    .pill{
      padding:7px 11px;
      border-radius:999px;
      background:rgba(32,227,162,.12);
      color:#a8ffe1;
      border:1px solid rgba(32,227,162,.2);
      font-size:13px;
      font-weight:800;
    }
    .faq{
      display:grid;
      grid-template-columns:.8fr 1.2fr;
      gap:28px;
      align-items:start;
    }
    .faq-list{display:grid;gap:14px}
    details{
      border:1px solid var(--border);
      border-radius:20px;
      background:rgba(255,255,255,.05);
      overflow:hidden;
    }
    summary{
      cursor:pointer;
      padding:20px 22px;
      font-weight:850;
      list-style:none;
      display:flex;
      justify-content:space-between;
      gap:18px;
    }
    summary::-webkit-details-marker{display:none}
    summary::after{
      content:"+";
      color:var(--primary-2);
      font-size:24px;
      line-height:1;
    }
    details[open] summary::after{content:"–"}
    details p{
      padding:0 22px 22px;
      color:var(--muted);
      font-size:15px;
    }
    .cta{
      padding:0 0 82px;
    }
    .cta-box{
      position:relative;
      overflow:hidden;
      border-radius:34px;
      border:1px solid rgba(0,229,255,.26);
      background:
        radial-gradient(circle at 18% 22%,rgba(124,60,255,.32),transparent 30%),
        radial-gradient(circle at 88% 28%,rgba(0,229,255,.20),transparent 28%),
        linear-gradient(135deg,rgba(255,255,255,.09),rgba(255,255,255,.035));
      box-shadow:var(--shadow);
      padding:44px;
      display:grid;
      grid-template-columns:1fr auto;
      gap:26px;
      align-items:center;
    }
    .cta-box h2{margin:0}
    .cta-box p{color:var(--muted);margin-top:12px;max-width:720px}
    .contact-form{
      margin-top:22px;
      display:flex;
      gap:12px;
      max-width:620px;
    }
    .contact-form input{
      flex:1;
      min-width:0;
      color:#fff;
      background:rgba(9,11,24,.5);
      border:1px solid var(--border);
      border-radius:999px;
      padding:0 18px;
      min-height:48px;
      outline:0;
    }
    .contact-form input::placeholder{color:var(--muted-2)}
    .site-footer{
      border-top:1px solid var(--border);
      background:rgba(5,7,16,.72);
      padding:44px 0 28px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:28px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:900;
      font-size:18px;
      margin-bottom:12px;
    }
    .footer-text{color:var(--muted);max-width:650px}
    .footer-links{
      display:flex;
      justify-content:flex-end;
      gap:12px;
      flex-wrap:wrap;
    }
    .footer-links a{
      color:var(--muted);
      padding:8px 12px;
      border-radius:999px;
      border:1px solid transparent;
      transition:.25s ease;
    }
    .footer-links a:hover{color:#fff;border-color:var(--border);background:rgba(255,255,255,.05)}
    .copyright{
      margin-top:26px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.08);
      color:var(--muted-2);
      font-size:14px;
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
    }
    @media (max-width:1024px){
      .hero-grid,.story,.faq{grid-template-columns:1fr}
      .visual-card{min-height:430px}
      .grid-4,.process{grid-template-columns:repeat(2,1fr)}
      .nav-search{display:none}
      .brand-name{max-width:260px}
      .section-head{align-items:flex-start;flex-direction:column}
      .cta-box{grid-template-columns:1fr}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .nav-wrap{min-height:68px}
      .menu-toggle{display:inline-grid;place-items:center}
      .nav-menu{
        position:absolute;
        top:76px;
        left:14px;
        right:14px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        border-radius:22px;
        padding:10px;
        background:rgba(9,11,24,.96);
        box-shadow:var(--shadow);
      }
      .site-header.open .nav-menu{display:flex}
      .nav-menu a{text-align:center;border-radius:14px}
      .nav-action .btn{display:none}
      .brand-name{max-width:210px;font-size:16px}
      .hero{padding:66px 0 46px}
      .hero-notes,.grid-3{grid-template-columns:1fr}
      .category-card{grid-template-columns:1fr;padding:24px}
      .category-card h3{font-size:25px}
      section{padding:54px 0}
      .insight{grid-template-columns:auto 1fr}
      .insight .pill{grid-column:2}
      .contact-form{flex-direction:column}
      .contact-form input{width:100%;padding:0 16px}
      .footer-grid{grid-template-columns:1fr}
      .footer-links{justify-content:flex-start}
    }
    @media (max-width:520px){
      h1{font-size:38px}
      .hero-desc{font-size:16px}
      .hero-actions{flex-direction:column}
      .btn{width:100%}
      .visual-card{min-height:360px;padding:18px;border-radius:24px}
      .orbit{width:230px;height:230px;right:10px}
      .grid-4,.process,.mini-metrics{grid-template-columns:1fr}
      .card,.step{padding:20px}
      .cta-box{padding:28px;border-radius:26px}
      .panel{padding:16px}
      .panel-row{align-items:flex-start;flex-direction:column}
    }

/* roulang page: category1 */
:root{
      --bg:#080b16;
      --bg-soft:#0e1324;
      --bg-card:#121a31;
      --bg-card-2:#0c1120;
      --text:#eef4ff;
      --muted:#9aa8c7;
      --muted-2:#72809e;
      --line:rgba(151,169,212,.18);
      --primary:#39f5c6;
      --primary-2:#6c7cff;
      --accent:#ff4fd8;
      --warning:#ffd166;
      --success:#62e6a8;
      --danger:#ff6b8a;
      --shadow:0 22px 70px rgba(0,0,0,.36);
      --shadow-neon:0 0 28px rgba(57,245,198,.28);
      --radius-lg:28px;
      --radius-md:20px;
      --radius-sm:14px;
      --container:1180px;
      --font:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      min-height:100vh;
      font-family:var(--font);
      line-height:1.75;
      color:var(--text);
      background:
        radial-gradient(circle at 10% 0%, rgba(57,245,198,.18), transparent 34%),
        radial-gradient(circle at 88% 8%, rgba(255,79,216,.14), transparent 31%),
        linear-gradient(180deg,#070a13 0%,#0b1020 48%,#080b16 100%);
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button{cursor:pointer;border:0}
    ::selection{background:rgba(57,245,198,.32);color:#fff}
    .container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(6,9,18,.82);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(57,245,198,.18);
      box-shadow:0 10px 34px rgba(0,0,0,.28);
    }
    .header-inner{
      height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
      font-weight:900;
      letter-spacing:.02em;
    }
    .brand-mark{
      width:42px;
      height:42px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:14px;
      color:#06100e;
      font-weight:900;
      background:linear-gradient(135deg,var(--primary),#ffffff 46%,var(--accent));
      box-shadow:0 0 32px rgba(57,245,198,.34);
    }
    .brand-name{
      font-size:17px;
      color:#fff;
      text-shadow:0 0 18px rgba(57,245,198,.28);
      max-width:360px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      gap:18px;
    }
    .nav-menu{
      display:flex;
      align-items:center;
      gap:8px;
      padding:8px;
      border:1px solid rgba(151,169,212,.16);
      border-radius:999px;
      background:rgba(255,255,255,.035);
    }
    .nav-menu a{
      position:relative;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:38px;
      padding:0 18px;
      border-radius:999px;
      color:#bdc8e4;
      font-size:14px;
      font-weight:700;
      transition:color .22s ease, background .22s ease, box-shadow .22s ease, transform .22s ease;
    }
    .nav-menu a:hover{
      color:#fff;
      background:rgba(57,245,198,.08);
      transform:translateY(-1px);
    }
    .nav-menu a.active{
      color:#071210;
      background:linear-gradient(135deg,var(--primary),#b8fff0);
      box-shadow:var(--shadow-neon);
    }
    .header-cta{
      display:inline-flex;
      align-items:center;
      gap:9px;
      min-height:42px;
      padding:0 18px;
      border-radius:999px;
      color:#fff;
      font-weight:800;
      font-size:14px;
      background:linear-gradient(135deg,rgba(108,124,255,.96),rgba(255,79,216,.9));
      box-shadow:0 12px 34px rgba(108,124,255,.25);
      transition:transform .22s ease, box-shadow .22s ease;
    }
    .header-cta:hover{transform:translateY(-2px);box-shadow:0 16px 44px rgba(255,79,216,.28)}
    .menu-toggle{display:none}
    .hero{
      position:relative;
      padding:92px 0 58px;
      overflow:hidden;
    }
    .hero:before{
      content:"";
      position:absolute;
      inset:18px auto auto 50%;
      width:560px;
      height:560px;
      transform:translateX(-8%);
      border-radius:50%;
      background:radial-gradient(circle,rgba(57,245,198,.12),transparent 63%);
      pointer-events:none;
      filter:blur(2px);
    }
    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns:1.04fr .96fr;
      gap:48px;
      align-items:center;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:8px 13px;
      border:1px solid rgba(57,245,198,.25);
      border-radius:999px;
      color:#c7fff3;
      background:rgba(57,245,198,.07);
      font-size:13px;
      font-weight:800;
      margin-bottom:20px;
    }
    .eyebrow:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--primary);
      box-shadow:0 0 16px var(--primary);
    }
    h1{
      font-size:clamp(36px,5.5vw,68px);
      line-height:1.08;
      letter-spacing:-.055em;
      margin-bottom:22px;
    }
    .gradient-text{
      background:linear-gradient(120deg,#fff 4%,#a8fff0 42%,#ffb8f0 88%);
      -webkit-background-clip:text;
      color:transparent;
    }
    .hero-lead{
      max-width:680px;
      color:#bdc8e4;
      font-size:18px;
      margin-bottom:28px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin-bottom:28px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:50px;
      padding:0 22px;
      border-radius:999px;
      font-weight:900;
      border:1px solid transparent;
      transition:transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease;
    }
    .btn-primary{
      color:#06110f;
      background:linear-gradient(135deg,var(--primary),#eafffb);
      box-shadow:0 16px 42px rgba(57,245,198,.24);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 54px rgba(57,245,198,.34)}
    .btn-ghost{
      color:#eaf1ff;
      background:rgba(255,255,255,.05);
      border-color:rgba(151,169,212,.2);
    }
    .btn-ghost:hover{transform:translateY(-2px);border-color:rgba(57,245,198,.45);background:rgba(57,245,198,.08)}
    .trust-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .trust-tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      color:#d8e1f7;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(151,169,212,.16);
      font-size:13px;
    }
    .visual-card{
      position:relative;
      border:1px solid rgba(151,169,212,.18);
      border-radius:34px;
      background:
        linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.025)),
        radial-gradient(circle at 0 0,rgba(57,245,198,.18),transparent 34%),
        var(--bg-card);
      box-shadow:var(--shadow);
      padding:24px;
      overflow:hidden;
    }
    .visual-card:after{
      content:"";
      position:absolute;
      right:-120px;
      top:-120px;
      width:260px;
      height:260px;
      border-radius:50%;
      background:rgba(255,79,216,.13);
      filter:blur(8px);
    }
    .monitor{
      position:relative;
      z-index:1;
      border:1px solid rgba(57,245,198,.2);
      border-radius:26px;
      background:#090e1b;
      overflow:hidden;
    }
    .monitor-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:16px 18px;
      border-bottom:1px solid rgba(151,169,212,.14);
      background:rgba(255,255,255,.035);
    }
    .dots{display:flex;gap:7px}
    .dots span{width:10px;height:10px;border-radius:50%;background:var(--muted-2)}
    .dots span:nth-child(1){background:#ff6b8a}
    .dots span:nth-child(2){background:#ffd166}
    .dots span:nth-child(3){background:#62e6a8}
    .status-pill{
      padding:6px 10px;
      border-radius:999px;
      color:#baffef;
      background:rgba(57,245,198,.09);
      font-size:12px;
      font-weight:900;
    }
    .monitor-body{padding:22px}
    .score-ring{
      display:grid;
      place-items:center;
      width:168px;
      height:168px;
      margin:6px auto 22px;
      border-radius:50%;
      background:
        radial-gradient(circle at center,#090e1b 0 53%,transparent 54%),
        conic-gradient(var(--primary) 0 78%,rgba(255,255,255,.08) 78% 100%);
      box-shadow:inset 0 0 32px rgba(57,245,198,.12),0 0 28px rgba(57,245,198,.12);
    }
    .score-ring strong{display:block;font-size:38px;line-height:1;color:#fff}
    .score-ring span{display:block;text-align:center;color:var(--muted);font-size:12px;margin-top:5px}
    .check-list{display:grid;gap:12px}
    .check-item{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
      padding:14px;
      border-radius:18px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(151,169,212,.13);
    }
    .check-item b{display:block;color:#fff;font-size:14px}
    .check-item p{color:var(--muted);font-size:12px;line-height:1.55}
    .level{
      min-width:max-content;
      padding:5px 9px;
      border-radius:999px;
      font-size:12px;
      font-weight:900;
      color:#071210;
      background:var(--primary);
    }
    main{position:relative}
    .section{padding:68px 0}
    .section-head{
      max-width:760px;
      margin-bottom:30px;
    }
    .section-kicker{
      display:inline-flex;
      margin-bottom:12px;
      color:var(--primary);
      font-weight:900;
      letter-spacing:.08em;
      font-size:13px;
    }
    .section-title{
      font-size:clamp(28px,3.5vw,44px);
      line-height:1.16;
      letter-spacing:-.04em;
      margin-bottom:14px;
    }
    .section-desc{
      color:var(--muted);
      font-size:16px;
    }
    .grid-3{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:20px;
    }
    .grid-2{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:22px;
    }
    .card{
      position:relative;
      padding:24px;
      border-radius:var(--radius-md);
      border:1px solid rgba(151,169,212,.16);
      background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.025));
      box-shadow:0 14px 48px rgba(0,0,0,.18);
      transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
      overflow:hidden;
    }
    .card:hover{
      transform:translateY(-5px);
      border-color:rgba(57,245,198,.35);
      box-shadow:0 20px 62px rgba(0,0,0,.28);
    }
    .icon{
      width:48px;
      height:48px;
      display:grid;
      place-items:center;
      border-radius:16px;
      margin-bottom:16px;
      background:rgba(57,245,198,.12);
      color:#baffef;
      box-shadow:inset 0 0 0 1px rgba(57,245,198,.16);
      font-size:22px;
    }
    .card h3{
      font-size:20px;
      line-height:1.35;
      margin-bottom:10px;
      color:#fff;
    }
    .card p{color:var(--muted);font-size:15px}
    .badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 11px;
      border-radius:999px;
      color:#dce6ff;
      background:rgba(108,124,255,.14);
      border:1px solid rgba(108,124,255,.22);
      font-size:12px;
      font-weight:900;
      margin-top:16px;
    }
    .scenario{
      border-radius:32px;
      border:1px solid rgba(151,169,212,.18);
      background:
        radial-gradient(circle at 90% 0,rgba(255,79,216,.13),transparent 34%),
        radial-gradient(circle at 0 100%,rgba(57,245,198,.11),transparent 36%),
        rgba(255,255,255,.035);
      padding:30px;
      box-shadow:var(--shadow);
    }
    .scenario-list{
      display:grid;
      gap:14px;
      margin-top:22px;
    }
    .scenario-item{
      display:grid;
      grid-template-columns:auto 1fr;
      gap:14px;
      padding:18px;
      border-radius:20px;
      border:1px solid rgba(151,169,212,.14);
      background:rgba(8,11,22,.55);
    }
    .scenario-num{
      width:34px;height:34px;
      display:grid;place-items:center;
      border-radius:12px;
      color:#06110f;
      background:var(--primary);
      font-weight:900;
      box-shadow:0 0 20px rgba(57,245,198,.24);
    }
    .scenario-item h3{font-size:18px;margin-bottom:4px}
    .scenario-item p{color:var(--muted);font-size:14px}
    .process{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      counter-reset:step;
    }
    .step{
      counter-increment:step;
      position:relative;
      padding:22px;
      min-height:220px;
      border-radius:24px;
      border:1px solid rgba(151,169,212,.16);
      background:rgba(255,255,255,.04);
    }
    .step:before{
      content:"0" counter(step);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:46px;height:46px;
      margin-bottom:34px;
      border-radius:16px;
      color:#06110f;
      background:linear-gradient(135deg,var(--primary),#fff);
      font-weight:900;
    }
    .step:not(:last-child):after{
      content:"";
      position:absolute;
      right:-16px;
      top:44px;
      width:16px;
      height:1px;
      background:linear-gradient(90deg,rgba(57,245,198,.8),transparent);
    }
    .step h3{font-size:18px;margin-bottom:8px}
    .step p{color:var(--muted);font-size:14px}
    .dark-panel{
      padding:34px;
      border-radius:34px;
      border:1px solid rgba(57,245,198,.18);
      background:
        linear-gradient(135deg,rgba(57,245,198,.08),transparent 42%),
        linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.025));
      box-shadow:var(--shadow);
    }
    .policy-list{
      display:grid;
      gap:13px;
      margin-top:20px;
    }
    .policy-item{
      display:flex;
      align-items:flex-start;
      gap:12px;
      padding:15px;
      border-radius:18px;
      background:rgba(0,0,0,.18);
      border:1px solid rgba(151,169,212,.12);
    }
    .policy-dot{
      width:10px;height:10px;
      border-radius:50%;
      margin-top:9px;
      background:var(--primary);
      box-shadow:0 0 16px rgba(57,245,198,.65);
      flex:0 0 auto;
    }
    .policy-item strong{display:block;margin-bottom:3px}
    .policy-item span{display:block;color:var(--muted);font-size:14px}
    .metric-row{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:16px;
      margin-top:24px;
    }
    .metric{
      padding:20px;
      border-radius:22px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(151,169,212,.14);
      text-align:center;
    }
    .metric strong{
      display:block;
      font-size:32px;
      line-height:1.1;
      color:#fff;
      margin-bottom:6px;
    }
    .metric span{color:var(--muted);font-size:13px}
    .faq{
      display:grid;
      gap:14px;
    }
    .faq-item{
      border:1px solid rgba(151,169,212,.16);
      border-radius:22px;
      background:rgba(255,255,255,.04);
      overflow:hidden;
    }
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:20px 22px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      font-weight:900;
      color:#fff;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{
      content:"+";
      width:30px;height:30px;
      display:grid;place-items:center;
      border-radius:50%;
      color:#071210;
      background:var(--primary);
      flex:0 0 auto;
      transition:transform .22s ease;
    }
    .faq-item[open] summary:after{transform:rotate(45deg)}
    .faq-item p{
      padding:0 22px 22px;
      color:var(--muted);
      border-top:1px solid rgba(151,169,212,.12);
      padding-top:16px;
    }
    .cta{
      padding:48px;
      border-radius:36px;
      background:
        radial-gradient(circle at 0 0,rgba(57,245,198,.2),transparent 35%),
        radial-gradient(circle at 100% 0,rgba(255,79,216,.18),transparent 35%),
        linear-gradient(135deg,rgba(108,124,255,.18),rgba(255,255,255,.055));
      border:1px solid rgba(57,245,198,.22);
      box-shadow:var(--shadow);
      display:grid;
      grid-template-columns:1fr auto;
      gap:28px;
      align-items:center;
    }
    .cta h2{
      font-size:clamp(28px,3.4vw,44px);
      line-height:1.15;
      letter-spacing:-.04em;
      margin-bottom:12px;
    }
    .cta p{color:#c7d2ee;max-width:720px}
    .form-strip{
      margin-top:18px;
      display:flex;
      max-width:620px;
      padding:7px;
      border-radius:999px;
      background:rgba(8,11,22,.72);
      border:1px solid rgba(151,169,212,.18);
    }
    .form-strip input{
      flex:1;
      min-width:0;
      color:#fff;
      background:transparent;
      border:0;
      outline:0;
      padding:0 18px;
    }
    .form-strip input::placeholder{color:#7583a3}
    .form-strip button{
      min-height:44px;
      padding:0 18px;
      border-radius:999px;
      color:#06110f;
      font-weight:900;
      background:var(--primary);
    }
    .form-strip input:focus{box-shadow:none}
    .form-strip:focus-within{border-color:rgba(57,245,198,.48);box-shadow:0 0 0 4px rgba(57,245,198,.08)}
    .site-footer{
      margin-top:56px;
      padding:46px 0 28px;
      border-top:1px solid rgba(57,245,198,.18);
      background:rgba(4,7,14,.72);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:28px;
      align-items:start;
      padding-bottom:30px;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-weight:900;
      margin-bottom:14px;
    }
    .footer-text{
      max-width:650px;
      color:var(--muted);
      font-size:14px;
    }
    .footer-links{
      display:flex;
      justify-content:flex-end;
      gap:10px;
      flex-wrap:wrap;
    }
    .footer-links a{
      padding:9px 13px;
      border-radius:999px;
      color:#c5d0ec;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(151,169,212,.13);
      font-size:14px;
      transition:color .22s ease,border-color .22s ease,background .22s ease;
    }
    .footer-links a:hover{
      color:#fff;
      border-color:rgba(57,245,198,.36);
      background:rgba(57,245,198,.07);
    }
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      padding-top:22px;
      border-top:1px solid rgba(151,169,212,.12);
      color:#7f8dab;
      font-size:13px;
    }
    a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{
      outline:3px solid rgba(57,245,198,.45);
      outline-offset:3px;
    }
    @media (max-width:1024px){
      .header-inner{height:auto;padding:14px 0;align-items:flex-start;flex-direction:column}
      .nav-wrap{width:100%;justify-content:space-between}
      .nav-menu{overflow-x:auto;max-width:100%;border-radius:18px;justify-content:flex-start}
      .hero-grid,.grid-2{grid-template-columns:1fr}
      .process{grid-template-columns:repeat(2,1fr)}
      .step:not(:last-child):after{display:none}
      .cta{grid-template-columns:1fr}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .brand-name{max-width:260px}
      .header-cta{display:none}
      .hero{padding:58px 0 36px}
      .hero-lead{font-size:16px}
      .grid-3,.metric-row{grid-template-columns:1fr}
      .section{padding:48px 0}
      .visual-card,.scenario,.dark-panel,.cta{border-radius:26px;padding:22px}
      .footer-grid{grid-template-columns:1fr}
      .footer-links{justify-content:flex-start}
      .copyright{flex-direction:column}
    }
    @media (max-width:520px){
      .brand-mark{width:38px;height:38px;border-radius:13px}
      .brand-name{font-size:15px;max-width:220px}
      .nav-wrap{display:block}
      .nav-menu{width:100%;padding:7px}
      .nav-menu a{padding:0 14px;font-size:13px;min-height:36px}
      .hero-actions{flex-direction:column}
      .btn{width:100%}
      .process{grid-template-columns:1fr}
      .form-strip{border-radius:20px;flex-direction:column;gap:8px;padding:10px}
      .form-strip input{min-height:42px;padding:0 10px}
      .form-strip button{width:100%}
      .score-ring{width:142px;height:142px}
      .metric strong{font-size:28px}
    }