:root{--bg:#0b0d10;--text:#15181c;--muted:#66707a;--line:#e7eaee;--light:#f5f6f7;--card:#fff;--accent:#f18b2b;--accent2:#ffb15d;--max:1200px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--text);background:#fff}a{text-decoration:none;color:inherit}.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}.topbar{background:#0b0d10;color:#b9c0c7;text-align:center;font-size:12px;padding:9px 16px;letter-spacing:.03em}.header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid #edf0f2}.header__inner{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:24px}.brand{display:flex;align-items:center;gap:10px;font-size:17px;line-height:1}.brand b{display:block;font-weight:800}.brand 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