:root{
    --purple:#a78bfa; --cyan:#67e8f9; --pink:#f472b6;
    --bg:#0f0c29; --card:#241b45; --line:#3b2f6e; --ink:#e8e6ff; --soft:#2a2057;
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  body{font-family:"Segoe UI", "Helvetica Neue", Arial, sans-serif;background:linear-gradient(160deg,#0f0c29 0%,#1b1236 55%,#131b4d 100%);color:var(--ink);line-height:1.7;}
  .wrap{max-width:960px;margin:0 auto;padding:24px 16px 60px;}
  .hero{background:linear-gradient(135deg,#2a2350 0%,#1b2a5e 100%);border-radius:20px;padding:36px 28px;text-align:center;margin-bottom:28px;border:1px solid var(--line);}
  .hero h1{font-size:1.9em;color:#fff;margin-bottom:10px;line-height:1.3;text-shadow:0 0 24px rgba(167,139,250,.45);}
  .hero p{font-size:1.05em;color:#c7c3e8;max-width:720px;margin:0 auto;}
  .badges{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:18px;}
  .badge{background:rgba(255,255,255,.08);border:1px solid var(--line);border-radius:999px;padding:6px 16px;font-size:.88em;font-weight:600;color:#dcd6ff;box-shadow:0 2px 10px rgba(103,232,249,.12);}
  .img-box{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px;box-shadow:0 4px 22px rgba(0,0,0,.35);margin:22px 0;}
  .img-box img{width:100%;height:auto;border-radius:10px;display:block;}
  .cap{font-size:.85em;color:#9a92d0;text-align:center;margin-top:10px;}
  .mod{margin:34px 0;}
  .mod h2{font-size:1.35em;color:#fff;margin-bottom:6px;padding-left:12px;border-left:4px solid var(--purple);}
  .mod .sub{color:#9a92d0;margin-bottom:14px;padding-left:12px;}
  .grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
  .grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px;}
  .cell{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px;}
  .cell h3{font-size:1em;color:var(--cyan);margin-bottom:4px;}
  .cell p{font-size:.9em;color:#b3add6;}
  ul.list{margin:10px 0 0 20px;color:#c7c3e8;}
  ul.list li{margin-bottom:6px;}
  .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:14px;}
  .step{background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:12px;text-align:center;}
  .step .n{display:inline-block;width:28px;height:28px;line-height:28px;border-radius:50%;background:linear-gradient(135deg,var(--purple),var(--cyan));color:#1b1236;font-weight:700;font-size:.85em;margin-bottom:6px;}
  .step p{font-size:.82em;color:#b3add6;}
  h2.faq{font-size:1.35em;margin:40px 0 14px;padding-left:12px;border-left:4px solid var(--cyan);color:#fff;}
  details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin-bottom:10px;}
  details summary{cursor:pointer;font-weight:600;color:#e8e6ff;list-style:none;position:relative;padding-right:24px;}
  details summary::after{content:"+";position:absolute;right:4px;top:0;color:var(--cyan);font-size:1.2em;}
  details[open] summary::after{content:"\2013";}
  details p{margin-top:8px;color:#b3add6;font-size:.93em;}
  .marquee{overflow:hidden;background:linear-gradient(90deg,#7c3aed,#0ea5e9,#d946ef,#7c3aed);background-size:200% 100%;animation:marquee-bg 8s linear infinite;border-radius:12px;margin:0 0 22px;padding:10px 0;}
  .marquee-track{display:inline-flex;white-space:nowrap;animation:marquee-scroll 22s linear infinite;}
  .marquee-track span{padding:0 26px;font-weight:700;font-size:1em;color:#fff;letter-spacing:.5px;text-shadow:0 1px 4px rgba(0,0,0,.4);}
  @keyframes marquee-scroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}
  @keyframes marquee-bg{from{background-position:0% 0;}to{background-position:200% 0;}}
  @media (prefers-reduced-motion:reduce){.marquee-track{animation:none;}.marquee{animation:none;}}
  .note{background:rgba(255,248,232,.06);border:1px solid #4a3d86;border-radius:10px;padding:12px 16px;font-size:.9em;color:#c7c3e8;margin-top:20px;}
  @media (max-width:640px){
    .grid2,.grid3{grid-template-columns:1fr;}
    .steps{grid-template-columns:repeat(2,1fr);}
    .hero h1{font-size:1.45em;}
  }