:root{color-scheme:dark;--bg:#080a0c;--panel:#10141c;--panel2:#171c27;--border:#283044;--gold:#f5a623;--text:#e7eaf0;--muted:#a0a8b8;--green:#10b981}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top right,#211703 0,transparent 34%),var(--bg);color:var(--text);font:16px/1.7 Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}header,main,footer{width:min(860px,calc(100% - 36px));margin:auto}header{padding:30px 0 20px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--border)}.brand{color:#fff;font-weight:900;letter-spacing:.04em;text-decoration:none}.brand span{color:var(--gold)}nav{display:flex;gap:14px;flex-wrap:wrap}nav a,footer a{color:var(--muted);font-size:13px}main{padding:46px 0 60px}h1{font-size:clamp(30px,6vw,46px);line-height:1.08;margin:0 0 10px;color:#fff}h2{margin:38px 0 8px;color:var(--gold);font-size:21px}h3{margin:25px 0 5px;color:#fff;font-size:17px}p,li{color:var(--muted)}a{color:var(--gold)}.effective{font-size:13px;color:#788296}.notice{margin:24px 0;padding:16px 18px;border:1px solid #6b4a10;border-radius:12px;background:#1a1307}.notice strong{color:var(--gold)}.card{padding:18px;border:1px solid var(--border);border-radius:12px;background:var(--panel);margin:16px 0}.steps{counter-reset:step;list-style:none;padding:0}.steps li{counter-increment:step;position:relative;padding:0 0 22px 48px}.steps li:before{content:counter(step);position:absolute;left:0;top:0;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--gold);color:#080a0c;font-weight:900}.status{color:var(--green);font-weight:800}footer{border-top:1px solid var(--border);padding:24px 0 40px;color:#788296;font-size:12px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}@media(max-width:620px){header{align-items:flex-start;flex-direction:column}main{padding-top:32px}}