:root{color-scheme:dark;--bg:#07111f;--panel:#0e1b2d;--line:#203552;--text:#f3f7ff;--muted:#a7b6cc;--accent:#7c5cff;--accent2:#23d5ab}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;background:radial-gradient(circle at 15% 0,#17284a 0,transparent 38%),var(--bg);color:var(--text);line-height:1.65}.shell{width:min(1060px,calc(100% - 40px));margin:0 auto;padding:72px 0 40px}.hero{padding:58px;border:1px solid var(--line);border-radius:28px;background:linear-gradient(145deg,rgba(124,92,255,.18),rgba(14,27,45,.88));box-shadow:0 30px 90px rgba(0,0,0,.3)}.eyebrow{font-weight:800;letter-spacing:.18em;color:var(--accent2)}h1{font-size:clamp(2.4rem,6vw,5rem);line-height:1.04;margin:.35em 0 .3em}h2{line-height:1.2}p{color:var(--muted)}a{color:#b7a7ff}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:26px 0}.card,.notice{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:25px}.notice{margin:26px 0}.policy{max-width:820px}.policy h1{font-size:clamp(2.2rem,7vw,4.5rem)}.policy h2{margin-top:2rem}.back{display:inline-block;margin-bottom:20px}.muted{font-size:.95rem}footer{display:flex;gap:28px;justify-content:space-between;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:34px;padding-top:24px}footer nav{display:flex;gap:18px}@media(max-width:760px){.shell{padding-top:28px}.hero{padding:30px}.card-grid{grid-template-columns:1fr}footer{display:block}footer nav{flex-direction:column;gap:4px}}