/* roulang page: index */
:root{
      --bg:#050814;
      --bg-2:#07111f;
      --bg-3:#0a1630;
      --panel:rgba(255,255,255,.065);
      --panel-strong:rgba(255,255,255,.095);
      --panel-soft:rgba(255,255,255,.045);
      --line:rgba(255,255,255,.12);
      --line-strong:rgba(56,189,248,.46);
      --text:#d7e2f2;
      --muted:#8ea2be;
      --title:#ffffff;
      --cyan:#20d7ff;
      --cyan-2:#38bdf8;
      --violet:#b65cff;
      --pink:#ff4fd8;
      --amber:#fbbf24;
      --green:#34d399;
      --radius-xl:30px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:12px;
      --shadow:0 24px 70px rgba(0,0,0,.38);
      --glow:0 0 36px rgba(32,215,255,.18);
      --glow-pink:0 0 42px rgba(255,79,216,.16);
      --container:1200px;
      --font:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      font-family:var(--font);
      color:var(--text);
      line-height:1.75;
      background:
        radial-gradient(circle at 12% 8%, rgba(32,215,255,.18), transparent 30%),
        radial-gradient(circle at 86% 6%, rgba(182,92,255,.18), transparent 28%),
        radial-gradient(circle at 70% 88%, rgba(14,36,80,.72), transparent 38%),
        linear-gradient(135deg,#050814 0%,#07111f 45%,#0b1328 100%);
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-2;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
      background-size:54px 54px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.9), rgba(0,0,0,.24), transparent);
    }
    body:after{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-1;
      opacity:.32;
      background:
        repeating-linear-gradient(0deg, rgba(255,255,255,.018) 0, rgba(255,255,255,.018) 1px, transparent 1px, transparent 4px);
    }
    a{color:inherit;text-decoration:none}
    img,svg{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer;border:0}
    ::selection{background:rgba(32,215,255,.28);color:#fff}
    .container{width:min(var(--container), calc(100% - 40px));margin:0 auto}
    .section{padding:96px 0;position:relative}
    .section-sm{padding:72px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:8px 13px;
      border:1px solid rgba(56,189,248,.28);
      border-radius:999px;
      color:#c8f5ff;
      background:rgba(32,215,255,.075);
      box-shadow:inset 0 0 18px rgba(32,215,255,.06);
      font-size:14px;
      letter-spacing:.02em;
    }
    .eyebrow:before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:linear-gradient(135deg,var(--cyan),var(--pink));
      box-shadow:0 0 18px rgba(32,215,255,.9);
      flex:0 0 auto;
    }
    .gradient-text{
      background:linear-gradient(100deg,#fff 0%,#dff8ff 30%,var(--cyan) 58%,var(--violet) 100%);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      height:76px;
      display:flex;
      align-items:center;
      border-bottom:1px solid rgba(255,255,255,.09);
      background:rgba(5,8,20,.68);
      backdrop-filter:blur(22px);
      box-shadow:0 12px 40px rgba(0,0,0,.22);
    }
    .nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
      font-weight:800;
      color:#fff;
      letter-spacing:.01em;
      white-space:nowrap;
    }
    .brand-mark{
      width:38px;height:38px;border-radius:14px;
      background:
        radial-gradient(circle at 30% 25%, #fff, rgba(255,255,255,.1) 20%, transparent 35%),
        linear-gradient(135deg,rgba(32,215,255,.95),rgba(182,92,255,.75) 52%,rgba(255,79,216,.78));
      box-shadow:0 0 28px rgba(32,215,255,.28), inset 0 0 16px rgba(255,255,255,.22);
      position:relative;
      flex:0 0 auto;
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      inset:10px;
      border:1px solid rgba(255,255,255,.62);
      border-radius:10px;
      transform:rotate(10deg);
    }
    .brand-text{
      font-size:18px;
      max-width:300px;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .nav-links{display:flex;align-items:center;gap:6px;margin-left:auto}
    .nav-link{
      position:relative;
      padding:10px 15px;
      border-radius:999px;
      color:rgba(215,226,242,.82);
      font-size:15px;
      transition:.25s ease;
    }
    .nav-link:after{
      content:"";
      position:absolute;
      left:18px;right:18px;bottom:6px;height:2px;
      border-radius:3px;
      background:linear-gradient(90deg,var(--cyan),var(--violet));
      transform:scaleX(0);
      transform-origin:center;
      transition:.25s ease;
      opacity:.85;
    }
    .nav-link:hover{color:#fff;background:rgba(255,255,255,.055)}
    .nav-link:hover:after,.nav-link.active:after{transform:scaleX(1)}
    .nav-link.active{
      color:#fff;
      background:rgba(32,215,255,.105);
      border:1px solid rgba(56,189,248,.18);
    }
    .nav-cta{margin-left:10px}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:12px 20px;
      border-radius:999px;
      font-weight:700;
      color:#fff;
      transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease, background .25s ease, filter .25s ease;
      user-select:none;
      white-space:nowrap;
    }
    .btn-primary{
      background:linear-gradient(100deg,var(--cyan) 0%,#4b9dff 42%,var(--violet) 72%,var(--pink) 100%);
      box-shadow:0 14px 34px rgba(32,215,255,.18),0 0 34px rgba(182,92,255,.14);
    }
    .btn-primary:hover{transform:translateY(-2px);filter:brightness(1.08);box-shadow:0 18px 48px rgba(32,215,255,.25),0 0 42px rgba(255,79,216,.18)}
    .btn-secondary{
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.16);
      color:#dff8ff;
      box-shadow:inset 0 0 20px rgba(255,255,255,.025);
    }
    .btn-secondary:hover{transform:translateY(-2px);border-color:var(--line-strong);background:rgba(32,215,255,.08)}
    .text-link{
      display:inline-flex;align-items:center;gap:8px;
      color:#c8f5ff;font-weight:700;transition:.25s ease;
    }
    .text-link span{transition:.25s ease}
    .text-link:hover{color:#fff}
    .text-link:hover span{transform:translateX(4px)}
    a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
      outline:3px solid rgba(32,215,255,.72);
      outline-offset:3px;
    }
    .menu-toggle{
      display:none;
      width:46px;height:46px;border-radius:16px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.13);
      color:#fff;
      align-items:center;
      justify-content:center;
    }
    .menu-toggle i,.menu-toggle i:before,.menu-toggle i:after{
      content:"";
      display:block;
      width:20px;height:2px;border-radius:3px;
      background:#fff;
      position:relative;
      transition:.25s ease;
    }
    .menu-toggle i:before{position:absolute;top:-7px}
    .menu-toggle i:after{position:absolute;top:7px}
    .mobile-open .menu-toggle i{background:transparent}
    .mobile-open .menu-toggle i:before{top:0;transform:rotate(45deg)}
    .mobile-open .menu-toggle i:after{top:0;transform:rotate(-45deg)}
    .hero{
      position:relative;
      padding:94px 0 72px;
      overflow:hidden;
    }
    .hero:before{
      content:"";
      position:absolute;
      width:720px;height:140px;
      right:-120px;top:130px;
      transform:rotate(-16deg);
      background:linear-gradient(90deg, transparent, rgba(32,215,255,.18), rgba(182,92,255,.16), transparent);
      filter:blur(8px);
      opacity:.72;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.02fr) minmax(420px,.98fr);
      gap:54px;
      align-items:center;
    }
    h1,h2,h3,p{margin-top:0}
    .hero h1{
      margin:24px 0 22px;
      color:#fff;
      font-size:clamp(42px,5vw,64px);
      line-height:1.12;
      letter-spacing:-.045em;
    }
    .hero-desc{
      max-width:650px;
      color:rgba(215,226,242,.84);
      font-size:18px;
      line-height:1.85;
      margin-bottom:28px;
    }
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:28px}
    .trust-row{display:flex;flex-wrap:wrap;gap:12px}
    .trust-pill{
      display:inline-flex;align-items:center;gap:8px;
      padding:9px 12px;
      border:1px solid rgba(255,255,255,.11);
      border-radius:999px;
      background:rgba(255,255,255,.045);
      color:rgba(215,226,242,.86);
      font-size:14px;
    }
    .trust-pill b{
      width:8px;height:8px;border-radius:50%;
      background:var(--green);
      box-shadow:0 0 15px rgba(52,211,153,.55);
    }
    .dashboard{
      position:relative;
      min-height:560px;
      border-radius:36px;
      padding:22px;
      background:
        linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.035)),
        radial-gradient(circle at 80% 0%,rgba(255,79,216,.18),transparent 38%),
        radial-gradient(circle at 12% 18%,rgba(32,215,255,.2),transparent 34%);
      border:1px solid rgba(255,255,255,.15);
      box-shadow:var(--shadow), var(--glow);
      backdrop-filter:blur(22px);
      overflow:hidden;
      animation:floatPanel 7s ease-in-out infinite;
    }
    @keyframes floatPanel{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
    .dashboard:before{
      content:"";
      position:absolute;
      inset:14px;
      border-radius:28px;
      border:1px solid rgba(255,255,255,.08);
      pointer-events:none;
    }
    .dash-top{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:18px;
      padding:8px 6px 20px;
    }
    .status-title{color:#fff;font-size:17px;font-weight:800;margin:0}
    .status-sub{color:var(--muted);font-size:13px;margin:2px 0 0}
    .status-badge{
      display:inline-flex;align-items:center;gap:7px;
      padding:8px 11px;border-radius:999px;
      color:#d8fff6;background:rgba(52,211,153,.11);
      border:1px solid rgba(52,211,153,.25);
      font-size:13px;white-space:nowrap;
    }
    .status-badge:before{
      content:"";width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 14px rgba(52,211,153,.85)
    }
    .panel-card{
      position:relative;
      background:rgba(5,8,20,.45);
      border:1px solid rgba(255,255,255,.12);
      border-radius:24px;
      box-shadow:inset 0 0 28px rgba(255,255,255,.025);
    }
    .content-matrix{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
    }
    .mini-card{padding:18px;min-height:132px;overflow:hidden}
    .mini-card h3{font-size:16px;color:#fff;margin-bottom:8px}
    .mini-card p{font-size:13px;color:var(--muted);line-height:1.7;margin:0}
    .mini-icon{
      width:38px;height:38px;border-radius:14px;
      display:grid;place-items:center;
      margin-bottom:13px;
      color:#fff;
      background:linear-gradient(135deg,rgba(32,215,255,.28),rgba(182,92,255,.2));
      border:1px solid rgba(255,255,255,.12);
    }
    .trend{
      margin-top:14px;
      padding:18px;
      min-height:170px;
    }
    .trend-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
    .trend-head strong{color:#fff}
    .trend-head span{color:var(--cyan);font-size:13px}
    .bars{display:flex;align-items:end;gap:10px;height:82px}
    .bar{
      flex:1;border-radius:999px 999px 8px 8px;
      background:linear-gradient(180deg,rgba(32,215,255,.9),rgba(182,92,255,.38));
      box-shadow:0 0 22px rgba(32,215,255,.13);
      min-height:18px;
    }
    .bar:nth-child(1){height:38%}.bar:nth-child(2){height:58%}.bar:nth-child(3){height:46%}.bar:nth-child(4){height:72%}.bar:nth-child(5){height:62%}.bar:nth-child(6){height:86%}.bar:nth-child(7){height:74%}
    .shield-card{
      position:absolute;
      right:22px;
      bottom:24px;
      width:210px;
      padding:16px;
      background:rgba(10,22,48,.74);
      border-color:rgba(56,189,248,.25);
      box-shadow:0 18px 44px rgba(0,0,0,.28),0 0 30px rgba(32,215,255,.12);
    }
    .shield{
      width:54px;height:60px;
      margin-bottom:12px;
      background:linear-gradient(145deg,rgba(32,215,255,.88),rgba(182,92,255,.56));
      clip-path:polygon(50% 0,92% 15%,84% 72%,50% 100%,16% 72%,8% 15%);
      box-shadow:0 0 26px rgba(32,215,255,.3);
    }
    .shield-card strong{display:block;color:#fff}
    .shield-card span{display:block;color:var(--muted);font-size:13px;line-height:1.65}
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:end;
      gap:28px;
      margin-bottom:34px;
    }
    .section-head.center{
      max-width:760px;
      margin-left:auto;
      margin-right:auto;
      text-align:center;
      display:block;
    }
    .section-kicker{color:var(--cyan);font-weight:800;font-size:14px;margin-bottom:10px}
    .section-title{
      color:#fff;
      font-size:clamp(30px,3.2vw,44px);
      line-height:1.2;
      letter-spacing:-.035em;
      margin-bottom:12px;
    }
    .section-desc{
      color:var(--muted);
      font-size:16px;
      max-width:660px;
      margin-bottom:0;
    }
    .service-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr .85fr;
      grid-template-rows:auto auto;
      gap:20px;
    }
    .glass-card{
      position:relative;
      overflow:hidden;
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:linear-gradient(145deg,rgba(255,255,255,.078),rgba(255,255,255,.04));
      backdrop-filter:blur(18px);
      box-shadow:0 18px 56px rgba(0,0,0,.24);
      transition:transform .25s ease,border-color .25s ease,background .25s ease,box-shadow .25s ease;
    }
    .glass-card:hover{
      transform:translateY(-5px);
      border-color:var(--line-strong);
      background:linear-gradient(145deg,rgba(255,255,255,.105),rgba(255,255,255,.052));
      box-shadow:0 24px 70px rgba(0,0,0,.3),0 0 32px rgba(32,215,255,.12);
    }
    .service-main{
      grid-row:span 2;
      padding:34px;
      min-height:470px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .service-main:after{
      content:"";
      position:absolute;
      width:270px;height:270px;border-radius:50%;
      right:-90px;bottom:-90px;
      background:radial-gradient(circle,rgba(255,79,216,.22),transparent 70%);
    }
    .service-card{padding:26px;min-height:220px}
    .icon-box{
      width:48px;height:48px;border-radius:16px;
      display:grid;place-items:center;
      color:#fff;font-weight:900;
      background:linear-gradient(135deg,rgba(32,215,255,.22),rgba(182,92,255,.18));
      border:1px solid rgba(255,255,255,.13);
      margin-bottom:18px;
      box-shadow:inset 0 0 22px rgba(255,255,255,.04);
    }
    .service-card h3,.service-main h3{color:#fff;font-size:22px;line-height:1.35;margin-bottom:11px}
    .service-main h3{font-size:28px}
    .service-card p,.service-main p{color:var(--muted);margin-bottom:18px}
    .tag-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:auto}
    .tag{
      display:inline-flex;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(32,215,255,.08);
      border:1px solid rgba(56,189,248,.18);
      color:#c8f5ff;
      font-size:13px;
      line-height:1.2;
    }
    .category-strip{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:22px;
    }
    .category-card{
      padding:30px;
      min-height:250px;
    }
    .category-card.featured{
      border-color:rgba(255,79,216,.26);
      box-shadow:0 24px 70px rgba(0,0,0,.26),0 0 34px rgba(255,79,216,.12);
    }
    .category-card h3{font-size:26px;color:#fff;margin-bottom:12px}
    .category-card p{color:var(--muted);margin-bottom:22px}
    .category-meta{
      display:flex;justify-content:space-between;align-items:center;gap:12px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.09);
      color:rgba(215,226,242,.8);
      font-size:14px;
    }
    .data-band{
      border-radius:32px;
      padding:28px;
      background:
        linear-gradient(120deg,rgba(32,215,255,.1),rgba(255,255,255,.045),rgba(182,92,255,.11)),
        rgba(255,255,255,.035);
      border:1px solid rgba(255,255,255,.12);
      box-shadow:var(--shadow);
      display:grid;
      grid-template-columns:1.1fr repeat(4,1fr);
      gap:16px;
      align-items:stretch;
    }
    .data-intro{padding:14px}
    .data-intro h2{color:#fff;font-size:30px;line-height:1.25;margin-bottom:10px}
    .data-intro p{color:var(--muted);margin:0}
    .data-item{
      padding:22px 18px;
      border-radius:22px;
      background:rgba(5,8,20,.34);
      border:1px solid rgba(255,255,255,.1);
      transform:skewX(-3deg);
    }
    .data-item > *{transform:skewX(3deg)}
    .data-item strong{display:block;color:#fff;font-size:28px;line-height:1.1;margin-bottom:8px}
    .data-item span{color:var(--muted);font-size:14px}
    .scenes{
      display:grid;
      grid-template-columns:1fr 1.1fr .9fr;
      gap:20px;
      align-items:start;
    }
    .scene-card{padding:24px}
    .scene-card:nth-child(2){margin-top:36px}
    .scene-card:nth-child(3){margin-top:12px}
    .preview{
      height:138px;
      border-radius:20px;
      margin-bottom:20px;
      background:
        linear-gradient(135deg,rgba(32,215,255,.18),rgba(182,92,255,.13)),
        radial-gradient(circle at 80% 25%,rgba(255,79,216,.22),transparent 38%),
        rgba(5,8,20,.44);
      border:1px solid rgba(255,255,255,.1);
      position:relative;
      overflow:hidden;
    }
    .preview:before,.preview:after{
      content:"";
      position:absolute;
      border-radius:999px;
      background:rgba(255,255,255,.12);
    }
    .preview:before{left:20px;top:24px;width:52%;height:12px;box-shadow:0 28px 0 rgba(255,255,255,.08),0 56px 0 rgba(255,255,255,.06)}
    .preview:after{right:22px;bottom:22px;width:82px;height:82px;border:1px solid rgba(56,189,248,.3);background:rgba(32,215,255,.08)}
    .scene-card h3{color:#fff;font-size:22px;margin-bottom:9px}
    .scene-card p{color:var(--muted);margin-bottom:0}
    .plan-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:20px;
    }
    .plan-card{padding:30px;display:flex;flex-direction:column;min-height:430px}
    .plan-card.recommend{
      border-color:rgba(255,79,216,.34);
      background:linear-gradient(150deg,rgba(255,79,216,.105),rgba(255,255,255,.052),rgba(32,215,255,.06));
      box-shadow:0 28px 80px rgba(0,0,0,.32),var(--glow-pink);
    }
    .plan-label{color:var(--cyan);font-size:14px;font-weight:800;margin-bottom:10px}
    .plan-card h3{color:#fff;font-size:25px;margin-bottom:10px}
    .plan-card p{color:var(--muted);margin-bottom:22px}
    .plan-list{list-style:none;padding:0;margin:0 0 26px;display:grid;gap:12px}
    .plan-list li{
      display:flex;gap:10px;align-items:flex-start;
      color:rgba(215,226,242,.88);
      font-size:15px;
    }
    .plan-list li:before{
      content:"";
      width:18px;height:18px;border-radius:50%;
      margin-top:4px;
      background:linear-gradient(135deg,var(--cyan),var(--violet));
      box-shadow:0 0 18px rgba(32,215,255,.15);
      flex:0 0 auto;
    }
    .plan-card .btn{margin-top:auto}
    .timeline{
      position:relative;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
    }
    .step-card{
      padding:24px;
      border-radius:24px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.11);
      position:relative;
    }
    .step-no{
      display:inline-grid;place-items:center;
      width:38px;height:38px;border-radius:14px;
      background:rgba(32,215,255,.12);
      border:1px solid rgba(56,189,248,.24);
      color:#dff8ff;
      font-weight:900;
      margin-bottom:16px;
    }
    .step-card h3{color:#fff;font-size:19px;margin-bottom:8px}
    .step-card p{color:var(--muted);font-size:15px;margin:0}
    .faq-wrap{
      max-width:920px;
      margin:0 auto;
      display:grid;
      gap:14px;
    }
    .faq-item{
      border-radius:22px;
      background:rgba(255,255,255,.052);
      border:1px solid rgba(255,255,255,.12);
      overflow:hidden;
      transition:.25s ease;
    }
    .faq-item.active{
      border-color:rgba(56,189,248,.42);
      background:rgba(32,215,255,.07);
      box-shadow:0 0 30px rgba(32,215,255,.08);
    }
    .faq-question{
      width:100%;
      min-height:64px;
      padding:18px 22px;
      background:transparent;
      color:#fff;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:16px;
      text-align:left;
      font-weight:800;
      font-size:17px;
    }
    .faq-icon{
      width:30px;height:30px;border-radius:50%;
      display:grid;place-items:center;
      border:1px solid rgba(255,255,255,.15);
      color:var(--cyan);
      flex:0 0 auto;
      transition:.25s ease;
    }
    .faq-item.active .faq-icon{transform:rotate(45deg);background:rgba(32,215,255,.1)}
    .faq-answer{
      max-height:0;
      overflow:hidden;
      transition:max-height .3s ease;
    }
    .faq-answer p{
      padding:0 22px 20px;
      margin:0;
      color:var(--muted);
      font-size:15.5px;
    }
    .faq-item.active .faq-answer{max-height:180px}
    .cta-panel{
      display:grid;
      grid-template-columns:1fr 430px;
      gap:26px;
      align-items:stretch;
      padding:34px;
      border-radius:34px;
      background:
        radial-gradient(circle at 15% 20%,rgba(32,215,255,.18),transparent 34%),
        radial-gradient(circle at 80% 10%,rgba(255,79,216,.16),transparent 36%),
        linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.035));
      border:1px solid rgba(255,255,255,.13);
      box-shadow:var(--shadow),var(--glow);
    }
    .cta-copy{padding:12px 4px}
    .cta-copy h2{font-size:clamp(30px,3.2vw,44px);line-height:1.2;color:#fff;margin-bottom:14px}
    .cta-copy p{color:rgba(215,226,242,.82);max-width:650px;margin-bottom:22px}
    .service-notes{display:grid;gap:12px;margin-top:24px}
    .note{
      display:flex;gap:12px;align-items:flex-start;
      padding:13px 14px;border-radius:18px;
      background:rgba(5,8,20,.32);
      border:1px solid rgba(255,255,255,.1);
    }
    .note b{color:var(--cyan)}
    .note span{color:var(--muted);font-size:14px}
    .contact-form{
      padding:24px;
      border-radius:28px;
      background:rgba(5,8,20,.42);
      border:1px solid rgba(255,255,255,.12);
    }
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .field{display:flex;flex-direction:column;gap:7px}
    .field.full{grid-column:1/-1}
    .field label{font-size:14px;color:#dff8ff;font-weight:700}
    .field input,.field select,.field textarea{
      width:100%;
      border:1px solid rgba(255,255,255,.13);
      border-radius:16px;
      background:rgba(255,255,255,.07);
      color:#fff;
      padding:12px 14px;
      outline:none;
      transition:.25s ease;
    }
    .field textarea{min-height:106px;resize:vertical}
    .field input::placeholder,.field textarea::placeholder{color:rgba(142,162,190,.82)}
    .field input:focus,.field select:focus,.field textarea:focus{
      border-color:rgba(32,215,255,.65);
      box-shadow:0 0 0 4px rgba(32,215,255,.09);
      background:rgba(255,255,255,.09);
    }
    .form-tip{color:var(--muted);font-size:13px;margin:12px 0 0}
    .site-footer{
      padding:64px 0 28px;
      background:rgba(2,5,13,.58);
      border-top:1px solid rgba(255,255,255,.1);
      position:relative;
    }
    .site-footer:before{
      content:"";
      position:absolute;left:0;right:0;top:0;height:1px;
      background:linear-gradient(90deg,transparent,var(--cyan),var(--violet),transparent);
      opacity:.72;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr .75fr .75fr 1.05fr;
      gap:34px;
      margin-bottom:34px;
    }
    .footer-logo{display:flex;align-items:center;gap:12px;color:#fff;font-weight:900;font-size:18px;margin-bottom:16px}
    .footer-about{color:var(--muted);margin:0;max-width:410px}
    .footer-col h3{color:#fff;font-size:16px;margin:0 0 14px}
    .footer-links{list-style:none;padding:0;margin:0;display:grid;gap:10px}
    .footer-links a,.footer-links span{color:var(--muted);font-size:14px;transition:.25s ease}
    .footer-links a:hover{color:var(--cyan);padding-left:3px}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.09);
      color:rgba(142,162,190,.9);
      font-size:13px;
    }
    .compliance{
      color:#d7c58c;
    }
    @media (max-width:1100px){
      .brand-text{max-width:230px}
      .nav-link{padding:10px 11px}
      .hero-grid{grid-template-columns:1fr;gap:36px}
      .dashboard{min-height:500px;max-width:680px;margin:0 auto;width:100%}
      .service-grid{grid-template-columns:1fr 1fr}
      .service-main{grid-column:1/-1;min-height:340px}
      .data-band{grid-template-columns:1fr 1fr}
      .data-intro{grid-column:1/-1}
      .scenes{grid-template-columns:1fr 1fr}
      .scene-card:nth-child(2),.scene-card:nth-child(3){margin-top:0}
      .plan-grid,.timeline{grid-template-columns:1fr 1fr}
      .cta-panel{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:860px){
      .site-header{height:72px}
      .menu-toggle{display:flex}
      .nav-links{
        position:absolute;
        top:72px;
        left:20px;
        right:20px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        gap:8px;
        padding:16px;
        border-radius:24px;
        background:rgba(5,8,20,.92);
        border:1px solid rgba(255,255,255,.12);
        backdrop-filter:blur(22px);
        box-shadow:0 22px 60px rgba(0,0,0,.4);
      }
      .mobile-open .nav-links{display:flex}
      .nav-link{width:100%;padding:12px 14px}
      .nav-cta{margin:8px 0 0;width:100%}
      .nav-cta .btn{width:100%}
      .hero{padding:70px 0 52px}
      .section{padding:72px 0}
      .section-sm{padding:56px 0}
      .section-head{display:block}
      .section-desc{max-width:100%}
      .category-strip,.service-grid,.scenes,.plan-grid,.timeline{grid-template-columns:1fr}
      .content-matrix{grid-template-columns:1fr 1fr}
      .shield-card{position:relative;right:auto;bottom:auto;width:auto;margin-top:14px}
      .dashboard{min-height:0}
      .form-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width:560px){
      .container{width:min(100% - 28px, var(--container))}
      .brand-mark{width:34px;height:34px;border-radius:12px}
      .brand-text{font-size:15px;max-width:190px;white-space:normal;line-height:1.25}
      .hero h1{font-size:38px;letter-spacing:-.035em}
      .hero-desc{font-size:16px}
      .hero-actions .btn{width:100%}
      .trust-row{display:grid;grid-template-columns:1fr}
      .dashboard{border-radius:26px;padding:16px}
      .content-matrix{grid-template-columns:1fr}
      .dash-top{align-items:flex-start;flex-direction:column}
      .service-main,.service-card,.category-card,.plan-card,.cta-panel{padding:22px}
      .data-band{grid-template-columns:1fr;padding:18px;border-radius:26px}
      .data-item{transform:none}
      .data-item > *{transform:none}
      .footer-bottom{display:block}
      .compliance{margin-top:10px}
    }

/* roulang page: category1 */
:root{
      --bg:#050814;
      --bg-2:#07111f;
      --panel:#0a1630;
      --panel-2:rgba(255,255,255,.065);
      --panel-3:rgba(255,255,255,.09);
      --text:#d7e2f2;
      --title:#ffffff;
      --muted:#8ea2be;
      --line:rgba(255,255,255,.12);
      --line-strong:rgba(56,189,248,.45);
      --cyan:#20d7ff;
      --sky:#38bdf8;
      --purple:#b65cff;
      --pink:#ff4fd8;
      --amber:#fbbf24;
      --green:#55f0b1;
      --radius-lg:28px;
      --radius-md:22px;
      --radius-sm:16px;
      --shadow:0 22px 70px rgba(0,0,0,.35);
      --glow:0 0 36px rgba(32,215,255,.18);
      --glow-pink:0 0 44px rgba(255,79,216,.14);
      --container:1180px;
      --ease:cubic-bezier(.2,.8,.2,1);
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      min-height:100vh;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 8%, rgba(32,215,255,.18), transparent 28%),
        radial-gradient(circle at 84% 9%, rgba(182,92,255,.17), transparent 28%),
        radial-gradient(circle at 70% 86%, rgba(56,189,248,.10), transparent 30%),
        linear-gradient(135deg,#050814 0%,#081225 46%,#0b1328 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-1;
      background:
        linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
      background-size:48px 48px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.75),transparent 78%);
    }
    body:after{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-1;
      opacity:.32;
      background-image:
        radial-gradient(circle,rgba(255,255,255,.11) 1px,transparent 1.2px);
      background-size:42px 42px;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{border:0;cursor:pointer}
    .container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
    .section{padding:92px 0}
    .section-tight{padding:68px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:8px 13px;
      border:1px solid rgba(56,189,248,.25);
      border-radius:999px;
      background:rgba(32,215,255,.07);
      color:#b9f3ff;
      font-size:14px;
      letter-spacing:.02em;
      box-shadow:inset 0 0 18px rgba(32,215,255,.06);
    }
    .eyebrow:before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:linear-gradient(135deg,var(--cyan),var(--pink));
      box-shadow:0 0 18px rgba(32,215,255,.75);
    }
    .gradient-text{
      background:linear-gradient(90deg,#fff 8%,#c9f6ff 38%,#b65cff 76%,#ffb3ef 100%);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:blur(20px);
      background:linear-gradient(180deg,rgba(5,8,20,.86),rgba(5,8,20,.58));
      border-bottom:1px solid rgba(255,255,255,.09);
    }
    .header-inner{
      min-height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .logo{
      display:flex;
      align-items:center;
      gap:11px;
      min-width:0;
      color:#fff;
      font-weight:800;
      letter-spacing:.01em;
      white-space:nowrap;
    }
    .brand-mark{
      width:34px;height:34px;
      flex:0 0 34px;
      border-radius:12px;
      background:
        radial-gradient(circle at 35% 28%,#fff 0 6%,transparent 7%),
        linear-gradient(135deg,var(--cyan),var(--purple) 55%,var(--pink));
      box-shadow:0 0 28px rgba(32,215,255,.32), inset 0 0 16px rgba(255,255,255,.22);
      position:relative;
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      inset:8px;
      border:1px solid rgba(255,255,255,.48);
      border-radius:9px;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:8px;
      margin-left:auto;
    }
    .nav-link{
      position:relative;
      padding:10px 14px;
      border-radius:999px;
      color:#bdd0e8;
      font-size:15px;
      transition:background .25s var(--ease),color .25s var(--ease),box-shadow .25s var(--ease);
    }
    .nav-link:hover{
      color:#fff;
      background:rgba(255,255,255,.065);
    }
    .nav-link.active{
      color:#fff;
      background:linear-gradient(135deg,rgba(32,215,255,.18),rgba(182,92,255,.14));
      box-shadow:inset 0 0 0 1px rgba(56,189,248,.22),0 0 22px rgba(32,215,255,.12);
    }
    .nav-link.active:after{
      content:"";
      position:absolute;
      left:18px;right:18px;bottom:5px;
      height:2px;
      border-radius:999px;
      background:linear-gradient(90deg,var(--cyan),var(--pink));
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:46px;
      padding:12px 20px;
      border-radius:999px;
      font-weight:700;
      color:#fff;
      transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease),background .25s var(--ease),filter .25s var(--ease);
      white-space:nowrap;
    }
    .btn-primary{
      background:linear-gradient(135deg,var(--cyan),var(--purple) 55%,var(--pink));
      box-shadow:0 13px 36px rgba(32,215,255,.22),0 0 30px rgba(255,79,216,.14);
    }
    .btn-primary:hover{transform:translateY(-2px);filter:brightness(1.08);box-shadow:0 18px 46px rgba(32,215,255,.30),0 0 40px rgba(255,79,216,.18)}
    .btn-secondary{
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.15);
      color:#c8f5ff;
    }
    .btn-secondary:hover{transform:translateY(-2px);border-color:var(--line-strong);background:rgba(32,215,255,.08);box-shadow:var(--glow)}
    .btn-text{
      display:inline-flex;
      align-items:center;
      gap:7px;
      color:#a9efff;
      font-weight:700;
      transition:gap .25s var(--ease),color .25s var(--ease);
    }
    .btn-text:hover{gap:12px;color:#fff}
    a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
      outline:2px solid var(--cyan);
      outline-offset:3px;
    }
    .menu-toggle{
      display:none;
      width:46px;height:46px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.06);
      color:#fff;
      align-items:center;
      justify-content:center;
    }
    .menu-toggle span,.menu-toggle span:before,.menu-toggle span:after{
      display:block;
      width:20px;height:2px;
      border-radius:999px;
      background:#fff;
      position:relative;
      transition:.25s var(--ease);
    }
    .menu-toggle span:before,.menu-toggle span:after{content:"";position:absolute;left:0}
    .menu-toggle span:before{top:-7px}
    .menu-toggle span:after{top:7px}
    .menu-toggle.open span{background:transparent}
    .menu-toggle.open span:before{top:0;transform:rotate(45deg)}
    .menu-toggle.open span:after{top:0;transform:rotate(-45deg)}

    .page-hero{
      position:relative;
      padding:86px 0 46px;
      overflow:hidden;
    }
    .page-hero:before{
      content:"";
      position:absolute;
      left:8%;
      right:8%;
      top:40px;
      height:1px;
      background:linear-gradient(90deg,transparent,var(--cyan),rgba(255,79,216,.75),transparent);
      opacity:.5;
    }
    .hero-panel{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:32px;
      align-items:stretch;
      padding:32px;
      border:1px solid rgba(255,255,255,.12);
      border-radius:var(--radius-lg);
      background:
        radial-gradient(circle at 15% 12%,rgba(32,215,255,.13),transparent 35%),
        radial-gradient(circle at 88% 12%,rgba(255,79,216,.11),transparent 34%),
        rgba(255,255,255,.055);
      box-shadow:var(--shadow);
      backdrop-filter:blur(18px);
    }
    .hero-copy h1{
      margin-top:18px;
      max-width:760px;
      color:var(--title);
      font-size:clamp(36px,5vw,58px);
      line-height:1.12;
      letter-spacing:-.04em;
    }
    .hero-copy p{
      margin-top:20px;
      max-width:690px;
      color:#bdd0e8;
      font-size:17px;
    }
    .hero-actions{
      display:flex;
      gap:14px;
      flex-wrap:wrap;
      margin-top:30px;
    }
    .hero-notes{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:28px;
    }
    .note-chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.11);
      color:#cddcf0;
      font-size:14px;
    }
    .note-chip i{
      width:7px;height:7px;border-radius:50%;
      background:var(--green);
      box-shadow:0 0 14px rgba(85,240,177,.65);
    }
    .hero-visual{
      position:relative;
      min-height:330px;
      border-radius:24px;
      background:linear-gradient(145deg,rgba(10,22,48,.78),rgba(255,255,255,.045));
      border:1px solid rgba(255,255,255,.11);
      overflow:hidden;
      padding:22px;
    }
    .hero-visual:before{
      content:"";
      position:absolute;
      width:260px;height:260px;
      right:-60px;top:-70px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(182,92,255,.38),transparent 68%);
      filter:blur(4px);
    }
    .hero-visual:after{
      content:"";
      position:absolute;
      inset:18px;
      border-radius:22px;
      border:1px dashed rgba(56,189,248,.16);
      pointer-events:none;
    }
    .ticket-card{
      position:relative;
      z-index:1;
      display:grid;
      gap:16px;
    }
    .status-strip{
      display:flex;
      justify-content:space-between;
      align-items:center;
      padding:16px;
      border-radius:18px;
      background:rgba(255,255,255,.075);
      border:1px solid rgba(255,255,255,.12);
    }
    .status-strip strong{color:#fff;font-size:18px}
    .status-badge{
      padding:7px 11px;
      border-radius:999px;
      color:#05202a;
      background:linear-gradient(135deg,#b9faff,var(--cyan));
      font-weight:800;
      font-size:13px;
    }
    .matrix{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:13px;
    }
    .matrix-item{
      padding:16px;
      min-height:94px;
      border-radius:18px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.10);
    }
    .matrix-item span{display:block;color:var(--muted);font-size:13px}
    .matrix-item b{display:block;color:#fff;margin-top:8px;font-size:18px}
    .pulse-line{
      height:78px;
      border-radius:18px;
      border:1px solid rgba(32,215,255,.16);
      background:
        linear-gradient(90deg,transparent 0 7%,rgba(32,215,255,.24) 7% 8%,transparent 8% 20%,rgba(255,79,216,.22) 20% 21%,transparent 21%),
        rgba(255,255,255,.045);
      position:relative;
      overflow:hidden;
    }
    .pulse-line svg{position:absolute;inset:0;width:100%;height:100%}
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:30px;
      margin-bottom:30px;
    }
    .section-head.center{
      display:block;
      text-align:center;
      max-width:820px;
      margin:0 auto 38px;
    }
    .section-kicker{
      color:#9befff;
      font-weight:800;
      margin-bottom:10px;
      letter-spacing:.04em;
    }
    h2{
      color:#fff;
      font-size:clamp(28px,3.4vw,42px);
      line-height:1.22;
      letter-spacing:-.03em;
    }
    .section-desc{
      max-width:620px;
      color:var(--muted);
      font-size:16px;
      margin-top:12px;
    }
    .service-layout{
      display:grid;
      grid-template-columns:280px minmax(0,1fr);
      gap:24px;
      align-items:start;
    }
    .side-panel{
      position:sticky;
      top:98px;
      padding:18px;
      border-radius:var(--radius-md);
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.12);
      backdrop-filter:blur(18px);
      box-shadow:var(--shadow);
    }
    .side-panel h3{
      color:#fff;
      font-size:18px;
      margin-bottom:14px;
    }
    .side-list{
      display:grid;
      gap:9px;
      list-style:none;
    }
    .side-list a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:12px 13px;
      border-radius:15px;
      color:#c7d8ed;
      border:1px solid transparent;
      background:rgba(255,255,255,.035);
      transition:.25s var(--ease);
    }
    .side-list a:hover,.side-list a.active{
      color:#fff;
      border-color:rgba(56,189,248,.35);
      background:linear-gradient(135deg,rgba(32,215,255,.13),rgba(182,92,255,.08));
      box-shadow:0 0 20px rgba(32,215,255,.09);
    }
    .side-list small{
      color:#75eaff;
    }
    .side-tip{
      margin-top:18px;
      padding:14px;
      border-radius:17px;
      background:rgba(251,191,36,.08);
      border:1px solid rgba(251,191,36,.18);
      color:#f8dc92;
      font-size:14px;
    }
    .service-grid{
      display:grid;
      grid-template-columns:repeat(6,1fr);
      gap:18px;
    }
    .glass-card{
      position:relative;
      border-radius:var(--radius-md);
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.12);
      box-shadow:var(--shadow);
      backdrop-filter:blur(18px);
      transition:transform .25s var(--ease),border-color .25s var(--ease),background .25s var(--ease),box-shadow .25s var(--ease);
      overflow:hidden;
    }
    .glass-card:hover{
      transform:translateY(-4px);
      border-color:var(--line-strong);
      background:rgba(255,255,255,.085);
      box-shadow:var(--shadow),var(--glow);
    }
    .service-card{
      grid-column:span 3;
      padding:24px;
      min-height:245px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .service-card.wide{
      grid-column:span 6;
      min-height:240px;
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:22px;
      align-items:center;
      background:
        radial-gradient(circle at 78% 18%,rgba(255,79,216,.14),transparent 30%),
        rgba(255,255,255,.065);
    }
    .icon-box{
      width:48px;height:48px;
      border-radius:17px;
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:900;
      background:linear-gradient(135deg,rgba(32,215,255,.28),rgba(182,92,255,.22));
      border:1px solid rgba(255,255,255,.16);
      box-shadow:inset 0 0 18px rgba(255,255,255,.07);
      margin-bottom:16px;
    }
    .service-card h3{
      color:#fff;
      font-size:22px;
      line-height:1.28;
      margin-bottom:10px;
    }
    .service-card p{
      color:#9fb2cc;
      font-size:15px;
    }
    .tag-row{
      display:flex;
      gap:8px;
      flex-wrap:wrap;
      margin-top:18px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      min-height:28px;
      padding:4px 10px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.05);
      color:#aeefff;
      font-size:13px;
    }
    .preview-stack{
      position:relative;
      min-height:170px;
      border-radius:22px;
      background:
        linear-gradient(135deg,rgba(32,215,255,.13),transparent),
        rgba(5,8,20,.42);
      border:1px solid rgba(255,255,255,.11);
      overflow:hidden;
    }
    .preview-stack .bar{
      position:absolute;
      left:22px;right:22px;
      height:14px;
      border-radius:999px;
      background:rgba(255,255,255,.10);
    }
    .preview-stack .bar:nth-child(1){top:28px;width:42%;background:linear-gradient(90deg,var(--cyan),rgba(32,215,255,.08))}
    .preview-stack .bar:nth-child(2){top:62px;width:76%}
    .preview-stack .bar:nth-child(3){top:94px;width:58%;background:linear-gradient(90deg,rgba(182,92,255,.65),rgba(255,255,255,.07))}
    .preview-stack .bar:nth-child(4){top:126px;width:68%}
    .flow-wrap{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
      counter-reset:step;
    }
    .flow-card{
      padding:22px;
      min-height:190px;
    }
    .flow-card:before{
      counter-increment:step;
      content:"0" counter(step);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:42px;height:42px;
      border-radius:15px;
      color:#07111f;
      font-weight:900;
      background:linear-gradient(135deg,#e4fbff,var(--cyan));
      box-shadow:0 0 22px rgba(32,215,255,.22);
      margin-bottom:18px;
    }
    .flow-card h3{color:#fff;font-size:20px;margin-bottom:8px}
    .flow-card p{color:var(--muted);font-size:15px}
    .insight-band{
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
      gap:18px;
    }
    .insight-card{
      padding:24px;
      border-radius:var(--radius-md);
      background:
        linear-gradient(160deg,rgba(255,255,255,.075),rgba(255,255,255,.035)),
        radial-gradient(circle at 18% 10%,rgba(32,215,255,.12),transparent 36%);
      border:1px solid rgba(255,255,255,.11);
    }
    .insight-card strong{
      display:block;
      color:#fff;
      font-size:30px;
      line-height:1;
      margin-bottom:10px;
    }
    .insight-card span{color:#9fb2cc}
    .faq-list{
      max-width:900px;
      margin:0 auto;
      display:grid;
      gap:14px;
    }
    .faq-item{
      border-radius:20px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.055);
      overflow:hidden;
      transition:.25s var(--ease);
    }
    .faq-item.active{
      border-color:rgba(56,189,248,.42);
      background:rgba(255,255,255,.08);
      box-shadow:0 0 28px rgba(32,215,255,.08);
    }
    .faq-question{
      width:100%;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:18px;
      padding:19px 22px;
      color:#fff;
      background:transparent;
      text-align:left;
      font-weight:800;
    }
    .faq-icon{
      width:28px;height:28px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:#081225;
      background:#bff6ff;
      transition:.25s var(--ease);
      flex:0 0 28px;
    }
    .faq-item.active .faq-icon{transform:rotate(45deg);background:linear-gradient(135deg,var(--cyan),var(--pink));color:#fff}
    .faq-answer{
      max-height:0;
      overflow:hidden;
      transition:max-height .3s var(--ease);
    }
    .faq-answer p{
      padding:0 22px 20px;
      color:#a9bbd3;
      font-size:15px;
    }
    .faq-item.active .faq-answer{max-height:180px}
    .cta-panel{
      display:grid;
      grid-template-columns:1fr .86fr;
      gap:28px;
      align-items:center;
      padding:34px;
      border-radius:var(--radius-lg);
      border:1px solid rgba(255,255,255,.12);
      background:
        radial-gradient(circle at 18% 10%,rgba(32,215,255,.18),transparent 34%),
        radial-gradient(circle at 92% 0%,rgba(255,79,216,.14),transparent 36%),
        rgba(255,255,255,.06);
      box-shadow:var(--shadow),var(--glow-pink);
      overflow:hidden;
    }
    .cta-panel h2{margin-bottom:13px}
    .cta-panel p{color:#aabdD5;max-width:650px}
    .contact-form{
      display:grid;
      gap:13px;
      padding:20px;
      border-radius:22px;
      background:rgba(5,8,20,.36);
      border:1px solid rgba(255,255,255,.12);
    }
    .field-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:13px;
    }
    .form-field{
      width:100%;
      min-height:48px;
      padding:12px 14px;
      border-radius:15px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.07);
      color:#fff;
      transition:.25s var(--ease);
    }
    textarea.form-field{min-height:98px;resize:vertical}
    .form-field::placeholder{color:#7f93ae}
    .form-field:focus{
      border-color:rgba(32,215,255,.65);
      box-shadow:0 0 0 4px rgba(32,215,255,.10);
      background:rgba(255,255,255,.09);
    }
    .site-footer{
      padding:64px 0 26px;
      background:linear-gradient(180deg,rgba(5,8,20,.55),rgba(2,5,13,.96));
      border-top:1px solid rgba(255,255,255,.10);
      position:relative;
    }
    .site-footer:before{
      content:"";
      position:absolute;
      top:0;left:0;right:0;height:1px;
      background:linear-gradient(90deg,transparent,var(--cyan),var(--pink),transparent);
      opacity:.65;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .8fr .8fr 1.15fr;
      gap:30px;
      margin-bottom:34px;
    }
    .footer-logo{
      display:flex;
      align-items:center;
      gap:10px;
      color:#fff;
      font-weight:900;
      margin-bottom:14px;
    }
    .footer-about{color:#9fb2cc;font-size:15px;max-width:390px}
    .footer-col h3{
      color:#fff;
      font-size:17px;
      margin-bottom:14px;
    }
    .footer-links{
      list-style:none;
      display:grid;
      gap:9px;
    }
    .footer-links a,.footer-links span{
      color:#9fb2cc;
      font-size:14px;
      transition:.25s var(--ease);
    }
    .footer-links a:hover{color:#8ff0ff}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.09);
      color:#8ea2be;
      font-size:14px;
    }
    .compliance{color:#b8c6d8}
    @media (max-width:1024px){
      .container{width:min(100% - 32px,var(--container))}
      .menu-toggle{display:flex}
      .nav-links{
        position:absolute;
        top:76px;
        left:16px;
        right:16px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        padding:16px;
        border:1px solid rgba(255,255,255,.12);
        border-radius:22px;
        background:rgba(7,17,31,.94);
        box-shadow:var(--shadow);
        backdrop-filter:blur(20px);
      }
      .nav-links.open{display:flex}
      .nav-link{text-align:center}
      .nav-cta{width:100%}
      .hero-panel,.cta-panel{grid-template-columns:1fr}
      .service-layout{grid-template-columns:1fr}
      .side-panel{
        position:relative;
        top:auto;
      }
      .side-list{
        grid-template-columns:repeat(3,minmax(170px,1fr));
        overflow-x:auto;
        padding-bottom:3px;
      }
      .flow-wrap,.insight-band{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .section{padding:66px 0}
      .section-tight{padding:52px 0}
      .header-inner{min-height:70px}
      .nav-links{top:70px}
      .logo span:last-child{
        max-width:230px;
        overflow:hidden;
        text-overflow:ellipsis;
      }
      .page-hero{padding:62px 0 28px}
      .hero-panel{padding:22px}
      .hero-copy h1{font-size:38px}
      .hero-visual{min-height:300px}
      .section-head{display:block}
      .service-grid{grid-template-columns:1fr}
      .service-card,.service-card.wide{grid-column:span 1}
      .service-card.wide{grid-template-columns:1fr}
      .flow-wrap,.insight-band{grid-template-columns:1fr}
      .field-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{display:grid}
    }
    @media (max-width:520px){
      .container{width:min(100% - 24px,var(--container))}
      .logo{font-size:14px}
      .brand-mark{width:30px;height:30px;flex-basis:30px}
      .hero-copy h1{font-size:34px}
      .hero-actions .btn{width:100%}
      .matrix{grid-template-columns:1fr}
      .cta-panel{padding:22px}
      .side-list{grid-template-columns:repeat(3, minmax(150px,1fr))}
      .section-desc{font-size:15px}
    }

/* roulang page: category2 */
:root{
      --bg:#050814;
      --bg-2:#07111f;
      --bg-3:#0a1630;
      --panel:rgba(255,255,255,.065);
      --panel-strong:rgba(255,255,255,.095);
      --line:rgba(255,255,255,.13);
      --line-bright:rgba(56,189,248,.46);
      --text:#d7e2f2;
      --muted:#8ea2be;
      --title:#ffffff;
      --cyan:#20d7ff;
      --cyan-2:#38bdf8;
      --purple:#b65cff;
      --pink:#ff4fd8;
      --amber:#fbbf24;
      --green:#44f0b4;
      --radius-xl:30px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --shadow:0 24px 70px rgba(0,0,0,.42);
      --glow:0 0 38px rgba(32,215,255,.18);
      --glow-pink:0 0 42px rgba(255,79,216,.16);
      --container:1200px;
      --font:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,BlinkMacSystemFont,sans-serif;
      --ease:cubic-bezier(.2,.8,.2,1);
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      line-height:1.75;
      background:
        radial-gradient(circle at 10% 8%, rgba(32,215,255,.18), transparent 28%),
        radial-gradient(circle at 84% 12%, rgba(182,92,255,.18), transparent 30%),
        radial-gradient(circle at 70% 72%, rgba(255,79,216,.11), transparent 28%),
        linear-gradient(135deg,#050814 0%,#07111f 48%,#0b1328 100%);
      min-height:100vh;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-2;
      background-image:
        linear-gradient(rgba(255,255,255,.032) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.032) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.8), rgba(0,0,0,.2) 55%, transparent);
    }
    body::after{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-1;
      opacity:.18;
      background:
        repeating-linear-gradient(0deg, rgba(255,255,255,.04) 0 1px, transparent 1px 4px);
      mix-blend-mode:overlay;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{border:0;cursor:pointer}
    :focus-visible{
      outline:2px solid var(--cyan);
      outline-offset:4px;
      border-radius:14px;
    }
    .container{
      width:min(calc(100% - 40px), var(--container));
      margin:0 auto;
    }
    .section{
      padding:96px 0;
      position:relative;
    }
    .section-tight{padding:72px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:10px;
      color:#b9efff;
      font-size:14px;
      font-weight:700;
      letter-spacing:.04em;
      padding:8px 13px;
      border:1px solid rgba(56,189,248,.26);
      border-radius:999px;
      background:rgba(32,215,255,.08);
      box-shadow:inset 0 0 22px rgba(32,215,255,.06);
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:linear-gradient(135deg,var(--cyan),var(--pink));
      box-shadow:0 0 18px rgba(32,215,255,.8);
    }
    .gradient-text{
      background:linear-gradient(120deg,#fff 10%,#94efff 45%,#d6b4ff 78%,#ff9aea);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      height:76px;
      display:flex;
      align-items:center;
      background:rgba(5,8,20,.72);
      backdrop-filter:blur(22px);
      border-bottom:1px solid rgba(255,255,255,.1);
      box-shadow:0 12px 40px rgba(0,0,0,.22);
    }
    .header-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
      font-weight:900;
      color:#fff;
      letter-spacing:.01em;
      line-height:1.2;
    }
    .brand-mark{
      width:34px;
      height:34px;
      flex:0 0 auto;
      border-radius:12px;
      display:inline-block;
      background:
        radial-gradient(circle at 32% 28%, #fff 0 8%, transparent 9%),
        linear-gradient(135deg,var(--cyan),var(--purple) 55%,var(--pink));
      box-shadow:0 0 28px rgba(32,215,255,.32), inset 0 0 18px rgba(255,255,255,.22);
      position:relative;
    }
    .brand-mark::after{
      content:"";
      position:absolute;
      inset:8px;
      border-radius:9px;
      border:1px solid rgba(255,255,255,.55);
      opacity:.7;
    }
    .brand span:last-child{
      max-width:330px;
      overflow:hidden;
      text-overflow:ellipsis;
      white-space:nowrap;
    }
    .nav-links{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:8px;
      margin-left:auto;
    }
    .nav-link{
      position:relative;
      padding:10px 15px;
      color:var(--muted);
      font-size:15px;
      font-weight:700;
      border-radius:999px;
      transition:color .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease);
    }
    .nav-link::after{
      content:"";
      position:absolute;
      left:18px;
      right:18px;
      bottom:4px;
      height:2px;
      border-radius:2px;
      background:linear-gradient(90deg,var(--cyan),var(--pink));
      transform:scaleX(0);
      transform-origin:left;
      transition:transform .25s var(--ease);
    }
    .nav-link:hover{
      color:#fff;
      background:rgba(255,255,255,.06);
    }
    .nav-link:hover::after{transform:scaleX(1)}
    .nav-link.active{
      color:#fff;
      background:linear-gradient(135deg,rgba(32,215,255,.14),rgba(182,92,255,.14));
      box-shadow:inset 0 0 0 1px rgba(56,189,248,.25),0 0 26px rgba(32,215,255,.1);
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:46px;
      padding:12px 20px;
      border-radius:999px;
      font-weight:900;
      line-height:1;
      transition:transform .25s var(--ease), box-shadow .25s var(--ease), filter .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease);
      white-space:nowrap;
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--cyan) 0%,var(--purple) 58%,var(--pink) 100%);
      box-shadow:0 14px 34px rgba(32,215,255,.18),0 0 30px rgba(255,79,216,.14);
    }
    .btn-primary:hover{
      transform:translateY(-2px);
      filter:brightness(1.08);
      box-shadow:0 18px 44px rgba(32,215,255,.25),0 0 42px rgba(255,79,216,.22);
    }
    .btn-secondary{
      color:#bff4ff;
      border:1px solid rgba(56,189,248,.28);
      background:rgba(255,255,255,.055);
      backdrop-filter:blur(16px);
    }
    .btn-secondary:hover{
      transform:translateY(-2px);
      border-color:rgba(56,189,248,.58);
      background:rgba(32,215,255,.1);
      box-shadow:var(--glow);
    }
    .nav-cta{margin-left:8px}
    .menu-toggle{
      display:none;
      width:44px;
      height:44px;
      border-radius:14px;
      background:rgba(255,255,255,.07);
      border:1px solid var(--line);
      color:#fff;
      align-items:center;
      justify-content:center;
    }
    .menu-toggle span,
    .menu-toggle span::before,
    .menu-toggle span::after{
      content:"";
      display:block;
      width:20px;
      height:2px;
      border-radius:4px;
      background:#fff;
      transition:.25s var(--ease);
      position:relative;
    }
    .menu-toggle span::before{position:absolute;top:-7px}
    .menu-toggle span::after{position:absolute;top:7px}
    .menu-toggle.open span{background:transparent}
    .menu-toggle.open span::before{top:0;transform:rotate(45deg)}
    .menu-toggle.open span::after{top:0;transform:rotate(-45deg)}

    .hero{
      padding:78px 0 64px;
      position:relative;
      overflow:hidden;
    }
    .hero::before{
      content:"";
      position:absolute;
      right:-160px;
      top:44px;
      width:540px;
      height:540px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(182,92,255,.24), rgba(32,215,255,.08) 38%, transparent 66%);
      filter:blur(4px);
      pointer-events:none;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.02fr .98fr;
      gap:42px;
      align-items:center;
    }
    .hero-copy h1{
      margin:22px 0 18px;
      color:var(--title);
      font-size:clamp(38px,5.2vw,62px);
      line-height:1.12;
      letter-spacing:-.045em;
    }
    .hero-copy p{
      margin:0;
      max-width:640px;
      color:#b9c8dd;
      font-size:17px;
    }
    .hero-actions{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:14px;
      margin-top:30px;
    }
    .trust-strip{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:32px;
      max-width:660px;
    }
    .trust-item{
      padding:14px 16px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.05);
    }
    .trust-item strong{
      display:block;
      color:#fff;
      font-size:18px;
      line-height:1.2;
    }
    .trust-item span{
      display:block;
      color:var(--muted);
      font-size:13px;
      margin-top:3px;
    }
    .trust-visual{
      min-height:440px;
      position:relative;
      border:1px solid rgba(255,255,255,.12);
      border-radius:34px;
      background:
        linear-gradient(145deg,rgba(255,255,255,.11),rgba(255,255,255,.045)),
        radial-gradient(circle at 80% 10%,rgba(255,79,216,.16),transparent 38%),
        radial-gradient(circle at 12% 88%,rgba(32,215,255,.18),transparent 42%);
      backdrop-filter:blur(22px);
      box-shadow:var(--shadow),var(--glow-pink);
      overflow:hidden;
      padding:24px;
    }
    .trust-visual::before{
      content:"";
      position:absolute;
      inset:-1px;
      border-radius:34px;
      padding:1px;
      background:linear-gradient(135deg,rgba(32,215,255,.55),transparent 35%,rgba(255,79,216,.42));
      -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
      -webkit-mask-composite:xor;
      mask-composite:exclude;
      pointer-events:none;
    }
    .secure-card{
      position:relative;
      z-index:1;
      height:100%;
      display:grid;
      grid-template-rows:auto 1fr auto;
      gap:18px;
    }
    .secure-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
    }
    .status-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#cffff4;
      background:rgba(68,240,180,.1);
      border:1px solid rgba(68,240,180,.26);
      border-radius:999px;
      padding:8px 12px;
      font-size:13px;
      font-weight:800;
    }
    .status-dot{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--green);
      box-shadow:0 0 16px rgba(68,240,180,.7);
    }
    .secure-top small{color:var(--muted)}
    .shield{
      width:172px;
      height:198px;
      margin:8px auto 0;
      position:relative;
      filter:drop-shadow(0 0 32px rgba(32,215,255,.18));
    }
    .shield::before{
      content:"";
      position:absolute;
      inset:0;
      clip-path:polygon(50% 0,92% 18%,84% 72%,50% 100%,16% 72%,8% 18%);
      background:
        radial-gradient(circle at 50% 36%, rgba(255,255,255,.26), transparent 18%),
        linear-gradient(145deg,rgba(32,215,255,.34),rgba(182,92,255,.22),rgba(255,79,216,.18));
      border:1px solid rgba(255,255,255,.18);
    }
    .shield::after{
      content:"权益";
      position:absolute;
      inset:30px;
      display:flex;
      align-items:center;
      justify-content:center;
      clip-path:polygon(50% 0,92% 18%,84% 72%,50% 100%,16% 72%,8% 18%);
      background:rgba(5,8,20,.42);
      color:#fff;
      font-weight:900;
      font-size:24px;
      letter-spacing:.08em;
      border:1px solid rgba(255,255,255,.12);
    }
    .metric-rows{
      display:grid;
      gap:12px;
    }
    .metric-row{
      display:grid;
      grid-template-columns:86px 1fr 48px;
      gap:12px;
      align-items:center;
      padding:12px;
      border-radius:16px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.09);
    }
    .metric-row span:first-child{color:#dcefff;font-size:14px;font-weight:800}
    .metric-row span:last-child{color:#9eefff;font-size:13px;text-align:right}
    .bar{
      height:8px;
      border-radius:999px;
      background:rgba(255,255,255,.09);
      overflow:hidden;
    }
    .bar i{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg,var(--cyan),var(--purple),var(--pink));
      box-shadow:0 0 18px rgba(32,215,255,.32);
    }

    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:end;
      gap:24px;
      margin-bottom:34px;
    }
    .section-head.center{
      display:block;
      text-align:center;
      max-width:820px;
      margin:0 auto 40px;
    }
    .section-head h2{
      color:#fff;
      font-size:clamp(30px,4vw,44px);
      line-height:1.18;
      letter-spacing:-.035em;
      margin:12px 0 0;
    }
    .section-head p{
      color:var(--muted);
      max-width:560px;
      margin:14px 0 0;
      font-size:16px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 11px;
      border-radius:999px;
      font-size:13px;
      font-weight:800;
      color:#d7f8ff;
      background:rgba(32,215,255,.08);
      border:1px solid rgba(56,189,248,.2);
    }
    .plans-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:22px;
      align-items:stretch;
    }
    .plan-card{
      position:relative;
      padding:26px;
      min-height:420px;
      border-radius:var(--radius-xl);
      background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.045));
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      overflow:hidden;
      transition:transform .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease);
    }
    .plan-card:hover{
      transform:translateY(-5px);
      border-color:var(--line-bright);
      background:rgba(255,255,255,.085);
      box-shadow:var(--shadow),var(--glow);
    }
    .plan-card.featured{
      border-color:rgba(255,79,216,.42);
      box-shadow:var(--shadow),0 0 46px rgba(255,79,216,.14);
    }
    .plan-card.featured::before{
      content:"推荐关注";
      position:absolute;
      top:22px;
      right:22px;
      color:#fff;
      font-size:12px;
      font-weight:900;
      padding:7px 10px;
      border-radius:999px;
      background:linear-gradient(135deg,var(--purple),var(--pink));
      box-shadow:0 0 24px rgba(255,79,216,.18);
    }
    .plan-icon{
      width:54px;
      height:54px;
      border-radius:18px;
      display:grid;
      place-items:center;
      margin-bottom:18px;
      background:linear-gradient(135deg,rgba(32,215,255,.18),rgba(182,92,255,.16));
      border:1px solid rgba(255,255,255,.13);
      color:#fff;
      font-size:24px;
      box-shadow:inset 0 0 18px rgba(255,255,255,.05);
    }
    .plan-card h3{
      color:#fff;
      font-size:23px;
      margin:0 0 8px;
      letter-spacing:-.02em;
    }
    .plan-desc{
      color:#9fb1ca;
      margin:0 0 20px;
    }
    .plan-list{
      list-style:none;
      padding:0;
      margin:20px 0 26px;
      display:grid;
      gap:12px;
    }
    .plan-list li{
      display:flex;
      gap:10px;
      color:#cfdded;
      font-size:15px;
    }
    .plan-list li::before{
      content:"✓";
      flex:0 0 22px;
      width:22px;
      height:22px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:#031018;
      background:linear-gradient(135deg,var(--cyan),#b7f7ff);
      font-weight:900;
      line-height:1;
      margin-top:2px;
    }
    .plan-card .btn{width:100%;margin-top:auto}
    .security-layout{
      display:grid;
      grid-template-columns:.92fr 1.08fr;
      gap:26px;
      align-items:stretch;
    }
    .security-panel{
      border-radius:var(--radius-xl);
      background:
        radial-gradient(circle at 20% 15%,rgba(32,215,255,.16),transparent 36%),
        linear-gradient(145deg,rgba(255,255,255,.085),rgba(255,255,255,.042));
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      padding:28px;
      overflow:hidden;
      position:relative;
    }
    .security-panel h3{
      margin:0 0 12px;
      color:#fff;
      font-size:26px;
      line-height:1.25;
    }
    .security-panel p{
      margin:0;
      color:#aebdd3;
    }
    .secure-checks{
      list-style:none;
      padding:0;
      margin:28px 0 0;
      display:grid;
      gap:14px;
    }
    .secure-checks li{
      display:flex;
      align-items:flex-start;
      gap:12px;
      padding:14px;
      border-radius:18px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.09);
    }
    .secure-checks b{
      display:block;
      color:#fff;
      margin-bottom:2px;
    }
    .secure-checks span{
      color:var(--muted);
      font-size:14px;
    }
    .check-icon{
      width:34px;
      height:34px;
      flex:0 0 auto;
      border-radius:12px;
      display:grid;
      place-items:center;
      color:#fff;
      background:linear-gradient(135deg,rgba(32,215,255,.28),rgba(182,92,255,.24));
      border:1px solid rgba(255,255,255,.12);
    }
    .security-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:18px;
    }
    .feature-card{
      padding:24px;
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.06);
      border:1px solid var(--line);
      min-height:190px;
      transition:.25s var(--ease);
    }
    .feature-card:hover{
      transform:translateY(-4px);
      border-color:var(--line-bright);
      box-shadow:var(--glow);
      background:rgba(255,255,255,.082);
    }
    .feature-card .num{
      display:inline-flex;
      width:38px;
      height:38px;
      border-radius:14px;
      align-items:center;
      justify-content:center;
      color:#08101d;
      background:linear-gradient(135deg,var(--cyan),#cffaff);
      font-weight:900;
      margin-bottom:18px;
    }
    .feature-card h3{
      margin:0 0 8px;
      color:#fff;
      font-size:20px;
    }
    .feature-card p{
      margin:0;
      color:#9fb1ca;
      font-size:15px;
    }
    .timeline{
      position:relative;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
    }
    .timeline::before{
      content:"";
      position:absolute;
      left:7%;
      right:7%;
      top:38px;
      height:2px;
      background:linear-gradient(90deg,rgba(32,215,255,.12),rgba(32,215,255,.7),rgba(255,79,216,.45),rgba(255,255,255,.08));
      z-index:0;
    }
    .time-card{
      position:relative;
      z-index:1;
      padding:22px;
      border-radius:var(--radius-lg);
      background:linear-gradient(145deg,rgba(255,255,255,.075),rgba(255,255,255,.04));
      border:1px solid var(--line);
      box-shadow:0 18px 54px rgba(0,0,0,.26);
      transition:.25s var(--ease);
    }
    .time-card:hover{
      transform:translateY(-4px);
      border-color:rgba(255,79,216,.38);
      box-shadow:var(--shadow),var(--glow-pink);
    }
    .time-dot{
      width:34px;
      height:34px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:900;
      background:linear-gradient(135deg,var(--cyan),var(--purple),var(--pink));
      box-shadow:0 0 28px rgba(32,215,255,.24);
      margin-bottom:22px;
    }
    .time-card h3{
      margin:0 0 8px;
      color:#fff;
      font-size:20px;
    }
    .time-card p{
      margin:0;
      color:var(--muted);
      font-size:15px;
    }
    .why-wrap{
      display:grid;
      gap:18px;
    }
    .why-item{
      display:grid;
      grid-template-columns:210px 1fr auto;
      gap:24px;
      align-items:center;
      padding:22px 24px;
      border-radius:var(--radius-lg);
      border:1px solid var(--line);
      background:linear-gradient(90deg,rgba(255,255,255,.075),rgba(255,255,255,.04));
      transition:.25s var(--ease);
    }
    .why-item:nth-child(even){
      background:linear-gradient(90deg,rgba(182,92,255,.09),rgba(255,255,255,.045));
      transform:translateX(26px);
      width:calc(100% - 26px);
    }
    .why-item:hover{
      transform:translateY(-4px);
      border-color:var(--line-bright);
      box-shadow:var(--glow);
    }
    .why-item:nth-child(even):hover{transform:translate(26px,-4px)}
    .why-label{
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-weight:900;
      font-size:19px;
    }
    .why-label i{
      width:42px;
      height:42px;
      border-radius:15px;
      display:grid;
      place-items:center;
      font-style:normal;
      background:rgba(32,215,255,.1);
      border:1px solid rgba(56,189,248,.23);
    }
    .why-item p{
      margin:0;
      color:#aebdd3;
    }
    .why-arrow{
      color:#8df0ff;
      font-size:24px;
      transition:.25s var(--ease);
    }
    .why-item:hover .why-arrow{transform:translateX(5px)}
    .ticket-zone{
      border-radius:34px;
      padding:30px;
      background:
        linear-gradient(135deg,rgba(32,215,255,.11),rgba(182,92,255,.09) 46%,rgba(255,79,216,.08)),
        rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.13);
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .ticket-zone::before,
    .ticket-zone::after{
      content:"";
      position:absolute;
      width:36px;
      height:36px;
      border-radius:50%;
      background:var(--bg);
      top:50%;
      transform:translateY(-50%);
      border:1px solid rgba(255,255,255,.1);
    }
    .ticket-zone::before{left:-18px}
    .ticket-zone::after{right:-18px}
    .ticket-grid{
      display:grid;
      grid-template-columns:1fr 1.05fr;
      gap:28px;
      align-items:center;
      position:relative;
      z-index:1;
    }
    .ticket-copy h2{
      color:#fff;
      font-size:clamp(30px,4vw,42px);
      margin:12px 0 12px;
      line-height:1.2;
      letter-spacing:-.03em;
    }
    .ticket-copy p{color:#aebdd3;margin:0}
    .ticket-meta{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
      margin-top:22px;
    }
    .meta-box{
      padding:14px;
      border-radius:18px;
      background:rgba(5,8,20,.35);
      border:1px solid rgba(255,255,255,.1);
    }
    .meta-box span{
      display:block;
      color:var(--muted);
      font-size:13px;
    }
    .meta-box b{
      display:block;
      color:#fff;
      font-size:16px;
      margin-top:2px;
    }
    .contact-form{
      padding:24px;
      border-radius:26px;
      background:rgba(5,8,20,.42);
      border:1px solid rgba(255,255,255,.13);
      backdrop-filter:blur(18px);
    }
    .form-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
    }
    .form-field.full{grid-column:1/-1}
    .form-field label{
      display:block;
      color:#dcefff;
      font-size:14px;
      font-weight:800;
      margin-bottom:7px;
    }
    .form-field input,
    .form-field select,
    .form-field textarea{
      width:100%;
      color:#fff;
      border:1px solid rgba(255,255,255,.13);
      border-radius:16px;
      background:rgba(255,255,255,.07);
      padding:12px 14px;
      outline:none;
      transition:.25s var(--ease);
    }
    .form-field textarea{min-height:104px;resize:vertical}
    .form-field input::placeholder,
    .form-field textarea::placeholder{color:#71849f}
    .form-field input:focus,
    .form-field select:focus,
    .form-field textarea:focus{
      border-color:rgba(32,215,255,.65);
      box-shadow:0 0 0 4px rgba(32,215,255,.08);
    }
    .contact-form .btn{width:100%;margin-top:16px}
    .form-note{
      color:var(--muted);
      font-size:13px;
      margin:12px 0 0;
    }
    .faq-wrap{
      max-width:920px;
      margin:0 auto;
      display:grid;
      gap:14px;
    }
    .faq-item{
      border:1px solid var(--line);
      border-radius:22px;
      background:rgba(255,255,255,.055);
      overflow:hidden;
      transition:.25s var(--ease);
    }
    .faq-item.active{
      border-color:rgba(56,189,248,.45);
      background:rgba(255,255,255,.08);
      box-shadow:var(--glow);
    }
    .faq-question{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:20px 22px;
      background:transparent;
      color:#fff;
      text-align:left;
      font-weight:900;
      font-size:17px;
    }
    .faq-icon{
      width:30px;
      height:30px;
      flex:0 0 auto;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:#08101d;
      background:linear-gradient(135deg,var(--cyan),#d2fbff);
      transition:.25s var(--ease);
    }
    .faq-item.active .faq-icon{transform:rotate(45deg)}
    .faq-answer{
      max-height:0;
      overflow:hidden;
      transition:max-height .32s var(--ease);
    }
    .faq-answer p{
      margin:0;
      padding:0 22px 22px;
      color:#aebdd3;
      font-size:15px;
    }
    .site-footer{
      background:rgba(3,6,14,.72);
      border-top:1px solid rgba(255,255,255,.1);
      position:relative;
      padding:62px 0 28px;
    }
    .site-footer::before{
      content:"";
      position:absolute;
      top:0;
      left:0;
      right:0;
      height:1px;
      background:linear-gradient(90deg,transparent,var(--cyan),var(--pink),transparent);
      opacity:.7;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.25fr .82fr .76fr 1.18fr;
      gap:34px;
    }
    .footer-logo{
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-weight:900;
      margin-bottom:15px;
    }
    .footer-about{
      color:var(--muted);
      margin:0;
      max-width:360px;
      font-size:14px;
    }
    .footer-col h3{
      margin:0 0 14px;
      color:#fff;
      font-size:16px;
    }
    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:9px;
    }
    .footer-links a,
    .footer-links span{
      color:var(--muted);
      font-size:14px;
      transition:.25s var(--ease);
    }
    .footer-links a:hover{color:var(--cyan)}
    .footer-bottom{
      margin-top:38px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.09);
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:#7e91ad;
      font-size:13px;
    }
    .compliance{color:#9badc5}

    @media (max-width:1100px){
      .nav-links{
        position:absolute;
        right:20px;
        top:68px;
        width:min(360px,calc(100vw - 40px));
        display:none;
        flex-direction:column;
        align-items:stretch;
        padding:16px;
        border-radius:24px;
        border:1px solid var(--line);
        background:rgba(5,8,20,.92);
        backdrop-filter:blur(24px);
        box-shadow:var(--shadow);
      }
      .nav-links.open{display:flex}
      .nav-link{padding:13px 16px}
      .nav-cta{margin-left:0;width:100%}
      .menu-toggle{display:flex}
      .hero-grid,.security-layout,.ticket-grid{grid-template-columns:1fr}
      .trust-visual{min-height:400px}
      .plans-grid{grid-template-columns:1fr 1fr}
      .timeline{grid-template-columns:1fr 1fr}
      .timeline::before{display:none}
      .footer-grid{grid-template-columns:1fr 1fr}
      .why-item,.why-item:nth-child(even){
        width:100%;
        transform:none;
        grid-template-columns:1fr;
        gap:12px;
      }
      .why-item:hover,.why-item:nth-child(even):hover{transform:translateY(-4px)}
    }
    @media (max-width:768px){
      .container{width:min(calc(100% - 28px), var(--container))}
      .site-header{height:70px}
      .brand span:last-child{max-width:230px;font-size:14px}
      .section{padding:64px 0}
      .section-tight{padding:54px 0}
      .hero{padding:54px 0 42px}
      .hero-copy h1{font-size:clamp(34px,10vw,44px)}
      .hero-copy p{font-size:16px}
      .hero-actions .btn{width:100%}
      .trust-strip{grid-template-columns:1fr}
      .trust-visual{min-height:360px;padding:18px;border-radius:28px}
      .metric-row{grid-template-columns:72px 1fr 42px}
      .section-head{display:block}
      .plans-grid,.security-grid,.timeline,.ticket-meta,.form-grid{grid-template-columns:1fr}
      .form-field.full{grid-column:auto}
      .plan-card{min-height:auto}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{flex-direction:column}
    }
    @media (max-width:520px){
      .nav-links{right:14px;top:64px;width:calc(100vw - 28px)}
      .brand-mark{width:30px;height:30px;border-radius:11px}
      .secure-top{align-items:flex-start;flex-direction:column}
      .shield{width:142px;height:164px}
      .ticket-zone{padding:22px;border-radius:28px}
      .faq-question{font-size:16px;padding:18px}
      .faq-answer p{padding:0 18px 18px}
    }