[data-theme="dark"]{--bg:#101315;--bg-alt:#171b1e;--text:#eceae5;--muted:#a3a9af;--card:#1d2226;--line:#2b3136;--shadow:0 10px 30px rgba(0,0,0,.5)}
[data-theme="dark"] .site-header{background:rgba(16,19,21,.92)}
[data-theme="dark"] .ico-moon{display:none}[data-theme="dark"] .ico-sun{display:inline}
[data-theme="dark"] .hero{background:radial-gradient(circle at 80% 20%,rgba(184,137,59,.2),transparent 55%)}
[data-theme="dark"] .tag{background:var(--brand)}
[data-theme="dark"] .footer{background:#0a0c0d}
[data-theme="dark"] img{filter:brightness(.92)}
[data-theme="dark"] .logo img,[data-theme="dark"] .flogo{filter:none}