:root {
    --bg: #0f1117;
    --surface: #1a1d27;
    --border: #2a2d3a;
    --text: #e1e4ed;
    --text-muted: #8b8fa3;
    --accent: #6366f1;
    --accent-hover: #818cf8;
    --green: #34d399;
    --yellow: #fbbf24;
    --red: #f87171;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; }
.container { max-width: 1100px; margin: 0 auto; padding: 2rem; }
nav {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 1rem 2rem;
    display: flex;
    gap: 2rem;
    align-items: center;
}
nav .logo { font-weight: 700; font-size: 1.1rem; color: var(--text); }
nav a { color: var(--text-muted); font-size: 0.9rem; }
nav a:hover { color: var(--text); text-decoration: none; }
h1 { font-size: 1.8rem; margin-bottom: 1rem; }
h2 { font-size: 1.4rem; margin: 2rem 0 0.8rem; border-bottom: 1px solid var(--border); padding-bottom: 0.5rem; }
h3 { font-size: 1.1rem; margin: 1.5rem 0 0.5rem; }
h4 { font-size: 1rem; margin: 1rem 0 0.3rem; color: var(--text-muted); }
p { margin-bottom: 0.8rem; }
ul { margin: 0.5rem 0 1rem 1.5rem; }
li { margin-bottom: 0.3rem; }
hr { border: none; border-top: 1px solid var(--border); margin: 2rem 0; }
blockquote { border-left: 3px solid var(--accent); padding: 0.5rem 1rem; margin: 1rem 0; background: var(--surface); border-radius: 0 6px 6px 0; }
code { background: var(--surface); padding: 0.15rem 0.4rem; border-radius: 3px; font-size: 0.9em; }
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.2rem;
    margin-bottom: 1rem;
}
.card h3 { margin-top: 0; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1rem; margin: 1rem 0; }
.stat { text-align: center; }
.stat .num { font-size: 2rem; font-weight: 700; color: var(--accent); }
.stat .label { font-size: 0.85rem; color: var(--text-muted); }
.badge { display: inline-block; padding: 0.15rem 0.5rem; border-radius: 4px; font-size: 0.8rem; font-weight: 600; }
.badge-high { background: rgba(248,113,113,0.15); color: var(--red); }
.badge-med { background: rgba(251,191,36,0.15); color: var(--yellow); }
.badge-low { background: rgba(52,211,153,0.15); color: var(--green); }
.data-table { width: 100%; border-collapse: collapse; margin: 1rem 0; font-size: 0.9rem; }
.data-table th, .data-table td { padding: 0.6rem 0.8rem; border: 1px solid var(--border); text-align: left; }
.data-table th { background: var(--surface); font-weight: 600; }
.data-table tr:hover td { background: rgba(99,102,241,0.05); }
.report-content { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 2rem; margin-top: 1rem; }
.timestamp { color: var(--text-muted); font-size: 0.85rem; }