:root{color-scheme:light;--bg:#f7f5ff;--card:#fff;--ink:#16132b;--ink2:#4d4867;--ink3:#7d7896;--line:#e8e4f6;--soft:#f1edff;
  --violet:#6d4aff;--pink:#ff4d8d;--orange:#ff7a2f;--gold:#ffb21e;--mint:#0fb57f;--sky:#2f8cff;
  --grad:linear-gradient(120deg,#6d4aff 0%,#b14bff 34%,#ff4d8d 66%,#ff7a2f 100%);
  --shadow:0 1px 2px rgba(22,19,43,.05),0 10px 30px rgba(77,59,180,.10);--ease:cubic-bezier(.2,.8,.2,1);--spring:cubic-bezier(.34,1.56,.64,1)}
@media (prefers-color-scheme:dark){:root{color-scheme:dark;--bg:#0f0d1c;--card:#1a1730;--ink:#f5f3ff;--ink2:#c9c4e3;--ink3:#948eb3;--line:#2c2848;--soft:#221e3b;--violet:#8e75ff;--pink:#ff6fa3;--orange:#ff9152;--mint:#2fd39c;--sky:#5aa5ff;--shadow:0 1px 2px rgba(0,0,0,.4),0 10px 30px rgba(0,0,0,.4)}}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif}
a{color:var(--violet)}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.wash{position:absolute;inset:0 0 auto;height:900px;overflow:hidden;z-index:-1;pointer-events:none}
.wash i{position:absolute;border-radius:50%;filter:blur(80px);opacity:.5;animation:drift 18s ease-in-out infinite alternate}
.wash i:nth-child(1){width:560px;height:560px;left:-160px;top:-180px;background:#b9a8ff}
.wash i:nth-child(2){width:480px;height:480px;right:-140px;top:80px;background:#ffb3cf;animation-delay:-6s}
.wash i:nth-child(3){width:420px;height:420px;left:35%;top:420px;background:#ffd2a8;animation-delay:-12s}
@media (prefers-color-scheme:dark){.wash i{opacity:.2}}
@keyframes drift{to{transform:translate(60px,40px) scale(1.1)}}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.rise{animation:rise .7s var(--ease) both;animation-delay:var(--d,0ms)}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}html{scroll-behavior:auto}}
nav{display:flex;align-items:center;gap:18px;padding:20px 0}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:var(--ink);text-decoration:none}
.logo img{width:34px;height:34px;border-radius:10px;box-shadow:0 4px 12px rgba(177,75,255,.35)}
nav .sp{flex:1}nav a.l{color:var(--ink2);text-decoration:none;font-weight:600;font-size:15px}nav a.l:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;border-radius:12px;padding:12px 20px;text-decoration:none;transition:transform .25s var(--spring),box-shadow .25s}
.btn.p{color:#fff;background:var(--grad);box-shadow:0 8px 22px rgba(177,75,255,.32)}
.btn.s{color:var(--ink);background:var(--card);border:1px solid var(--line)}
.btn:hover{transform:translateY(-2px)}
@media (max-width:640px){nav a.l{display:none}}
.hero{padding:56px 0 40px;text-align:center}
.tag{display:inline-block;font-size:12.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--violet);background:var(--soft);border-radius:99px;padding:5px 12px}
h1{font-size:clamp(36px,6vw,64px);line-height:1.04;letter-spacing:-.03em;margin:16px auto 18px;max-width:19ch}
.gt{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.sub{font-size:clamp(17px,2vw,20px);color:var(--ink2);max-width:58ch;margin:0 auto 28px}
.ctas{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.video{margin:46px auto 0;max-width:960px;border-radius:22px;overflow:hidden;box-shadow:0 30px 80px rgba(77,59,180,.28);background:#111;aspect-ratio:16/9}
.video video{width:100%;height:100%;display:block}
section{padding:70px 0}
h2{font-size:clamp(28px,4vw,40px);letter-spacing:-.02em;line-height:1.1;margin:0 0 12px;text-align:center}
.lead{color:var(--ink2);text-align:center;max-width:60ch;margin:0 auto 36px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s}
.step{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:var(--shadow)}
.step b{display:block;font-size:18px;margin:12px 0 6px}.step p{margin:0;color:var(--ink2);font-size:15.5px}
.step i{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;color:#fff;font-style:normal;font-weight:800}
.step:nth-child(1) i{background:var(--sky)}.step:nth-child(2) i{background:var(--violet)}.step:nth-child(3) i{background:var(--gold)}.step:nth-child(4) i{background:var(--pink)}
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.f{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:22px;position:relative;overflow:hidden}
.f::before{content:"";position:absolute;inset:0 0 auto;height:4px;background:var(--c)}
.f b{display:block;font-size:17.5px;margin-bottom:6px}.f p{margin:0;color:var(--ink2);font-size:15.5px}
.f:nth-child(1){--c:var(--violet)}.f:nth-child(2){--c:var(--pink)}.f:nth-child(3){--c:var(--mint)}.f:nth-child(4){--c:var(--orange)}.f:nth-child(5){--c:var(--sky)}.f:nth-child(6){--c:var(--gold)}
@media (max-width:860px){.steps{grid-template-columns:1fr 1fr}.feat{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.steps,.feat{grid-template-columns:1fr}}
.rules{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:34px;display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;box-shadow:var(--shadow)}
.rules ul{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.rules li{display:flex;gap:10px;align-items:flex-start}.rules li::before{content:"✓";flex:none;width:24px;height:24px;border-radius:50%;background:var(--mint);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:800;margin-top:2px}
.rules h2{text-align:left}
@media (max-width:760px){.rules{grid-template-columns:1fr;padding:24px}}
.cta{background:var(--grad);color:#fff;border-radius:28px;padding:48px 28px;text-align:center}
.cta h2{color:#fff}.cta p{color:rgba(255,255,255,.9);max-width:52ch;margin:0 auto 24px}
.cta .btn.s{background:#fff;color:#16132b;border:0}
footer{padding:30px 0 50px;color:var(--ink3);font-size:14px;display:flex;gap:16px;flex-wrap:wrap;justify-content:space-between}
footer a{color:var(--ink3)}
/* legal page */
.legal{max-width:760px;margin:0 auto;padding:30px 0 60px}
.legal h1{font-size:clamp(30px,5vw,44px);text-align:left;margin:10px 0 6px;max-width:none}
.legal h2{text-align:left;font-size:22px;margin:34px 0 10px}
.legal p,.legal li{color:var(--ink2)}
.legal .upd{color:var(--ink3);font-size:14px}