:root{color-scheme:light;--background:#0b1020;--surface:#121a2e;--primary:#5b8cff;--text:#f4f6fb;--muted:#b9c2d8;--border:#223050}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,-apple-system,sans-serif;background:var(--background);color:var(--text);line-height:1.6}a{color:inherit;text-decoration:none}main{min-height:100vh}.container{width:min(1120px,100% - 3rem);margin:0 auto}.nav{display:flex;justify-content:space-between;align-items:center;padding:2rem 0}.nav-links{display:flex;gap:1.5rem;color:var(--muted);font-weight:500}.hero{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));grid-gap:3rem;gap:3rem;padding:3rem 0 4rem;align-items:center}.hero-card{background:var(--surface);border:1px solid var(--border);border-radius:24px;padding:2.5rem;box-shadow:0 20px 40px rgba(7,10,20,.35)}.hero-card h1{font-size:clamp(2.2rem,3vw,3.4rem);line-height:1.1;margin-bottom:1rem}.hero-card p{color:var(--muted);font-size:1.05rem}.hero-actions{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2rem}.button{display:inline-flex;align-items:center;gap:.5rem;border-radius:999px;padding:.8rem 1.6rem;border:1px solid transparent;background:var(--primary);color:#0b1020;font-weight:600;transition:transform .2s ease,box-shadow .2s ease}.button.secondary{background:transparent;color:var(--text);border-color:var(--border)}.button:hover{transform:translateY(-2px);box-shadow:0 8px 16px rgba(91,140,255,.3)}.section{padding:3rem 0 4rem}.section h2{font-size:2rem;margin-bottom:1.5rem}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:1.5rem;gap:1.5rem}.feature-card{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:1.5rem}.feature-card h3{margin-bottom:.5rem}.feature-card p,.footer{color:var(--muted)}.footer{border-top:1px solid var(--border);padding:2rem 0;font-size:.95rem}.policy{padding:2rem 0 4rem}.policy h1{font-size:2.4rem;margin-bottom:1rem}.policy h2{margin:2rem 0 .75rem}.policy li,.policy p{color:var(--muted)}.policy ul{padding-left:1.2rem;margin-top:.5rem}.notice{border-left:4px solid var(--primary);background:rgba(91,140,255,.12);padding:1rem 1.25rem;border-radius:12px;color:var(--text);margin-top:1.5rem}