:root{--ink:#0E141C;--muted:#5B6673;--bg:#F5F1E8;--card:#FFFDF8;--line:#E2DCCD;--blue:#0E141C;--glacier:#D1127A;--sun:#FFB21A;--radius:12px}
@media (prefers-color-scheme:dark){:root{--ink:#E9E4D8;--muted:#9AA6B2;--bg:#0B1118;--card:#18212C;--line:#2A3542;--glacier:#FF4FA8}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:17px/1.55 -apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--glacier)}main{padding:0 20px 64px}.narrow{max-width:760px;margin:0 auto}.center{text-align:center}
header.top{display:flex;align-items:center;gap:12px;max-width:1080px;margin:0 auto;padding:18px 20px}
header.top a.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:var(--ink);text-decoration:none}
header.top img{width:36px;height:36px;border-radius:9px}header.top nav{margin-left:auto;display:flex;gap:18px;font-size:15px}
header.top nav a{color:var(--muted);text-decoration:none}header.top nav a:hover{color:var(--ink)}
.hero{position:relative;overflow:hidden;background:#0E141C;border-left:8px solid #D1127A;color:#fff;padding:72px 20px 120px;text-align:center}
.hero:after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:120px;background:var(--bg);clip-path:polygon(0 70%,12% 40%,22% 62%,35% 18%,48% 58%,58% 30%,70% 64%,82% 26%,92% 52%,100% 36%,100% 100%,0 100%)}
.hero h1{font-size:clamp(34px,6vw,60px);line-height:1.05;margin:16px 0 12px;letter-spacing:-.02em}.hero p{font-size:clamp(17px,2.4vw,21px);opacity:.92;max-width:640px;margin:0 auto 28px}
.app-icon{width:112px;height:112px;border-radius:26px;box-shadow:0 18px 40px rgba(0,0,0,.25)}
.btn{display:inline-block;background:#fff;color:#0A1B33;font-weight:700;padding:14px 26px;border-radius:999px;text-decoration:none;border:0;font-size:17px;cursor:pointer}
.btn.primary{background:var(--sun);color:#1b0e02}.btn.ghost{background:transparent;color:inherit;border:2px solid currentColor}
.btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;max-width:1080px;margin:-40px auto 0;position:relative;z-index:1}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px}.card h3{margin:.2em 0 .3em;font-size:19px}.card p{margin:0;color:var(--muted);font-size:16px}
.ico{font-size:28px}section{max-width:1080px;margin:56px auto 0}section h2{font-size:28px;letter-spacing:-.01em}
.pill{display:inline-block;padding:4px 12px;border-radius:999px;background:rgba(255,255,255,.18);font-size:14px;font-weight:600}
.legal h1{font-size:34px;margin-top:28px}.legal h2{font-size:21px;margin-top:32px}.legal p,.legal li{color:var(--ink)}.legal .muted{color:var(--muted)}
footer{border-top:1px solid var(--line);color:var(--muted);font-size:14px;padding:24px 20px;text-align:center}footer a{color:var(--muted);margin:0 8px}
form label{display:block;font-weight:600;margin:14px 0 6px}input,textarea,select{width:100%;font:inherit;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:var(--card);color:var(--ink)}
textarea{min-height:150px}.hp{position:absolute;left:-5000px}.ok{color:#15803d;font-weight:600}.err{color:#b91c1c;font-weight:600}
details{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 18px;margin:10px 0}summary{font-weight:700;cursor:pointer}