:root{--bg:#0a0a0f;--surface:#13131a;--border:#26262f;--text:#e8e8ee;--text-dim:#9a9aa8;--accent:#4f8cff;--accent-dim:#2a4a7f;--danger:#ff5c5c;--ok:#4ade80;--warn:#fbbf24}*{box-sizing:border-box;margin:0;padding:0}body,html{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}.container{max-width:960px;margin:0 auto;padding:0 24px}.hero{padding:72px 0 48px;text-align:center;border-bottom:1px solid var(--border)}.hero h1{font-size:clamp(28px,5vw,44px);font-weight:800;letter-spacing:-.02em;line-height:1.15;margin-bottom:16px}.hero h1 .hl{color:var(--accent)}.hero p.sub{font-size:18px;color:var(--text-dim);max-width:620px;margin:0 auto 28px}.badge-trust{display:inline-block;font-size:13px;color:var(--text-dim);background:var(--surface);border:1px solid var(--border);padding:6px 14px;border-radius:999px}.scanner{padding:48px 0}.scanner h2{font-size:22px;margin-bottom:8px}.scanner p.hint{color:var(--text-dim);font-size:14px;margin-bottom:24px}.scan-form{display:flex;gap:12px;margin-bottom:24px}.scan-form input{flex:1 1;background:var(--surface);border:1px solid var(--border);color:var(--text);padding:12px 16px;border-radius:8px;font-size:15px}.scan-form input:focus{outline:none;border-color:var(--accent)}.scan-form button{background:var(--accent);color:#fff;border:none;padding:12px 24px;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer}.scan-form button:disabled{opacity:.5;cursor:not-allowed}.results{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:24px}.finding{border-left:3px solid var(--danger);padding:12px 16px;margin-bottom:8px;background:rgba(255,92,92,.05);border-radius:0 6px 6px 0;font-size:14px}.finding .rule{font-family:ui-monospace,monospace;font-weight:600;color:var(--text)}.finding .meta{color:var(--text-dim);font-size:12px}.sev-ERROR{border-left-color:var(--danger)}.sev-WARNING{border-left-color:var(--warn)}.sev-INFO{border-left-color:var(--accent)}.notice{background:rgba(79,140,255,.08);border:1px solid var(--accent-dim);border-radius:8px;padding:16px;font-size:14px;color:var(--text-dim)}.rules{padding:48px 0;border-top:1px solid var(--border)}.rules h2{font-size:22px;margin-bottom:24px}.rules-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));grid-gap:12px;gap:12px}.rule-card{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:14px 16px;font-size:13px}.rule-card .id{font-family:ui-monospace,monospace;color:var(--accent);font-size:12px}.rule-card .art{color:var(--text-dim);font-size:11px;margin-top:2px}footer{border-top:1px solid var(--border);padding:32px 0;color:var(--text-dim);font-size:13px;text-align:center}