*{margin:0;padding:0}:root{--bg:#0a0f0c;--bg-gradient-end:#060907;--surface:#121a15;--surface-hover:#182219;--border:#223028;--border-strong:#304238;--text-primary:#edf2ee;--text-secondary:#86988b;--accent:#34d67f;--accent-hover:#2bc070;--accent-muted:#1f4a34;--accent-contrast:#06130c;--danger:#e2766c}*{box-sizing:border-box}body{background:radial-gradient(circle at top, var(--bg) 0%, var(--bg-gradient-end) 65%);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}.app{flex-direction:column;min-height:100vh;display:flex}.navbar{background:var(--surface);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:1.25rem 2.5rem;display:flex}.navbar .brand{letter-spacing:.02em;color:var(--text-primary);font-size:1.15rem;font-weight:700;text-decoration:none}.nav-links{align-items:center;gap:1.5rem;display:flex}.nav-links 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