:root{--color-bg:#f7f8fa;--color-surface:#fff;--color-text:#1b1f24;--color-border:#dde1e6;--color-info:#5b7a9d;--color-notice:#4a8f5c;--color-warning:#b8860b;--color-critical:#c62828}*{box-sizing:border-box}body{margin:0;background:var(--color-bg);color:var(--color-text);font-family:system-ui,-apple-system,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}.event-card{display:block;padding:16px;margin-bottom:12px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:8px}.event-card__header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.event-card__device{font-size:.85rem;opacity:.7}.event-card__title{margin:0 0 4px;font-weight:600}.event-card__time{font-size:.8rem;opacity:.6}.risk-badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:.75rem;font-weight:600;color:#fff}.risk-badge--info{background:var(--color-info)}.risk-badge--notice{background:var(--color-notice)}.risk-badge--warning{background:var(--color-warning)}.risk-badge--critical{background:var(--color-critical)}.device-status{font-size:.8rem;padding:2px 8px;border-radius:999px}.device-status--ok{color:var(--color-notice);background:color-mix(in srgb,var(--color-notice) 15%,#fff)}.device-status--stale{color:var(--color-critical);background:color-mix(in srgb,var(--color-critical) 15%,#fff)}