:root{color-scheme:dark;--bg:#030506;--panel:#0b0f11;--line:#74550d;--gold:#e3b94e;--text:#f2eee7;--muted:#96999b}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 88% 88%,#171207 0,var(--bg) 42%);color:var(--text);font:15px/1.55 "Segoe UI",Arial,sans-serif;min-height:100vh}.topbar{height:96px;display:flex;align-items:center;padding:0 34px;border-bottom:1px solid #242424}.brand{display:flex;align-items:center;gap:14px}.mark{display:grid;place-items:center;width:50px;height:50px;border:1px solid var(--gold);border-radius:12px;color:var(--gold);font:700 28px Georgia}.brand strong,.brand small{display:block}.brand strong{font-size:22px;letter-spacing:.12em;color:#d8b77b}.brand small{color:var(--muted)}.context{margin-left:auto;display:flex;gap:24px;color:var(--muted)}.shell{max-width:1460px;margin:auto;padding:64px 56px 110px}.eyebrow{color:var(--gold);font-weight:800;letter-spacing:.12em}h1{font-size:54px;line-height:1.1;margin:12px 0 4px}.lead{color:#c7c4be}.ready{margin-top:22px;color:#4fc995;font-size:13px}.modules{display:grid;grid-template-columns:repeat(4,minmax(220px,1fr));gap:18px;margin-top:36px}.module{min-height:160px;padding:18px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(140deg,var(--panel),#07090a);color:var(--text);text-decoration:none}.module:hover{transform:translateY(-2px)}.code{display:inline-grid;place-items:center;min-width:40px;height:36px;padding:0 8px;border:1px solid var(--gold);border-radius:10px;color:var(--gold);font-weight:700}.module h2{font-size:18px;margin:14px 0 4px}.module p{color:var(--muted);font-size:12px}.module strong{color:var(--gold);font-size:11px}footer{position:fixed;left:0;right:0;bottom:0;display:flex;gap:34px;padding:18px 56px;background:#030506f2;border-top:1px solid #242424;color:var(--muted);font-size:12px}footer strong{color:var(--gold)}.center{min-height:100vh;display:grid;place-items:center}.blocked{max-width:560px;padding:36px;border:1px solid #7b3030;border-radius:20px;background:#120808}.blocked h1{font-size:32px}@media(max-width:1100px){.modules{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.shell{padding:38px 20px 130px}.modules{grid-template-columns:1fr}.context{display:none}footer{padding:14px 20px;flex-direction:column;gap:4px}h1{font-size:40px}}