:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0f1115;--surface:#1a1d24;--border:#2a2e38;--text:#e8eaf0;--muted:#9aa0ae;--accent:#4f8cff}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}.lobby{max-width:1100px;margin:0 auto;padding:48px 24px}.lobby h1{margin:0 0 8px;font-size:28px}.lobby .subtitle{color:var(--muted);margin:0 0 32px}.game-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;display:grid}.game-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;transition:border-color .15s,transform .15s;display:block;overflow:hidden}.game-card:hover{border-color:var(--accent);transform:translateY(-2px)}.game-card .thumb{aspect-ratio:16/9;object-fit:cover;background:#000;width:100%;display:block}.game-card .body{padding:12px 14px}.game-card .title{font-weight:600}.game-card .desc{color:var(--muted);margin-top:4px;font-size:13px}.game-viewport{background:#000;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.game-viewport iframe{border:0;width:100%;height:100%}.game-loading{color:var(--muted);font-size:14px;position:absolute}