:root{--bg:#f7f5ff;--card:#fff;--text:#151226;--muted:#6f6780;--accent:#7c5cfc;--border:#e6ddff}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--text)}
.nav{height:72px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 7%;position:sticky;top:0;z-index:10}
.logo{font-weight:950;font-size:20px;color:#151226;text-decoration:none}.logo span{color:var(--accent)}
.nav a{font-size:14px;font-weight:750;color:#514961;text-decoration:none;margin-left:18px}.nav .btn{background:var(--accent);color:#fff;padding:10px 16px;border-radius:12px}
.hero{padding:64px 7% 26px;text-align:center}.kicker{display:inline-flex;background:#fff;border:1px solid var(--border);color:var(--accent);font-size:12px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;border-radius:999px;padding:8px 13px;margin-bottom:14px}
h1{font-size:clamp(34px,5vw,58px);line-height:.98;letter-spacing:-.06em;margin:0 0 16px}.lead{max-width:720px;margin:0 auto;color:var(--muted);font-size:17px;line-height:1.65}
.wrap{max-width:980px;margin:0 auto;padding:24px 7% 80px}.card{background:#fff;border:1px solid var(--border);border-radius:24px;padding:28px;box-shadow:0 18px 50px -34px rgba(22,18,38,.45);margin-bottom:16px}
h2{font-size:24px;letter-spacing:-.04em;margin:0 0 12px}h3{font-size:18px;margin:22px 0 8px}p,li{color:#514961;line-height:1.7;font-size:15px}ul{padding-left:20px}
.notice{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;border-radius:16px;padding:14px 16px;margin:18px 0;font-size:14px;line-height:1.55}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}.contact-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:20px}.contact-card strong{display:block;margin-bottom:6px}
.footer{padding:28px 7%;background:#151226;color:#fff;text-align:center}.footer a{color:#d8ccff;text-decoration:none;margin:0 8px;font-size:13px}
.small{font-size:12px;color:#817790;margin-top:18px}.btn-primary,.btn-secondary{display:inline-flex;align-items:center;justify-content:center;border-radius:13px;padding:12px 18px;text-decoration:none;font-weight:900;font-size:14px}.btn-primary{background:var(--accent);color:#fff}.btn-secondary{background:#fff;color:var(--accent);border:1px solid var(--border)}
details{border:1px solid var(--border);border-radius:16px;background:#fff;margin-bottom:10px;padding:16px 18px}summary{font-weight:900;cursor:pointer}details p{margin-bottom:0}
@media(max-width:700px){.nav{padding:0 18px}.nav-links{display:none}.hero{padding-top:46px}.card{padding:22px}.wrap{padding-left:18px;padding-right:18px}}