:root{--bg:#050505;--panel:#111;--panel2:#171717;--text:#f5f5f5;--muted:#a3a3a3;--line:#2a2a2a;--gold:#d6a84f;--gold2:#ffd36e;--red:#ff5c5c;--green:#4ade80}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top,#1b1b1b,#050505 45%);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}.site-header{position:sticky;top:0;z-index:10;display:flex;justify-content:space-between;align-items:center;padding:18px 6vw;background:rgba(5,5,5,.88);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.brand{font-size:22px;font-weight:800;letter-spacing:.08em}.site-header nav{display:flex;gap:18px;align-items:center}.site-header nav a,.inline-form button{color:var(--muted);background:none;border:0;font-size:14px;cursor:pointer}.site-header nav a:hover,.inline-form button:hover{color:var(--text)}.nav-button{padding:9px 14px;border:1px solid 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