:root {
    --bg: #070c10;
    --surface: #0f1419;
    --border: #1e2a35;
    --text: #e2eef5;
    --text2: #7a9ab0;
    --text3: #3d5568;
    --accent: #00d4f0;
    --accent-dim: rgba(0, 212, 240, 0.10);
    --accent-glow: rgba(0, 212, 240, 0.18);
}
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif; background: var(--bg); color: var(--text); min-height: 100vh; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.nav { display: flex; align-items: center; padding: 18px 40px; border-bottom: 1px solid var(--border); background: rgba(7, 12, 16, 0.92); backdrop-filter: blur(8px); }
.nav-logo { font-size: 20px; font-weight: 700; letter-spacing: -0.5px; text-decoration: none; color: var(--text); display: inline-flex; align-items: center; gap: 8px; }
.nav-logo img { border-radius: 6px; filter: drop-shadow(0 0 6px var(--accent-glow)); }
.nav-logo span { color: var(--accent); text-shadow: 0 0 12px rgba(0, 212, 240, 0.4); }
.content { max-width: 680px; margin: 0 auto; padding: 64px 24px 96px; }
h1 { font-size: 32px; font-weight: 700; letter-spacing: -0.5px; margin-bottom: 8px; }
.updated { font-size: 13px; color: var(--text2); margin-bottom: 40px; }
h2 { font-size: 18px; font-weight: 700; margin: 32px 0 12px; }
p, li { font-size: 15px; color: var(--text2); line-height: 1.7; margin-bottom: 12px; }
ul { padding-left: 20px; }
footer { padding: 32px 40px; border-top: 1px solid var(--border); text-align: center; }
.footer-copy { font-size: 12px; color: var(--text3); }
.nav-logo-img { height: 28px; width: 28px; }