/* --- 緊急アラートバナー --- */

@keyframes pulse-border {
    0%, 100% { background-color: #c0392b; }
    50%       { background-color: #e74c3c; }
}


/* バナーの高さ分だけbodyにマージンを確保 */
body {
    margin-top: 90px;
}

/* --- 基本設定 --- */
body {
    background-color: #f9f9f9;
    color: #333333;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    margin: 0 auto;
    padding: 40px 20px;
    max-width: 680px;
}

/* --- 見出し --- */
h1 {
    font-size: 1.8rem;
    color: #1a1a1a;
    border-bottom: 2px solid #333333;
    padding-bottom: 8px;
    margin-bottom: 24px;
}

h2 {
    font-size: 1.3rem;
    color: #1a4a75;
    border-left: 4px solid #1a4a75;
    padding-left: 10px;
    margin-top: 36px;
    margin-bottom: 12px;
}

/* --- 段落・テキスト --- */
p {
    margin-bottom: 12px;
}

.note {
    color: #666666;
    font-size: 0.9rem;
}

/* --- node脆弱性アラートセクション --- */
.node-alert {
    background-color: #fff8e1;
    border: 1px solid #f9a825;
    border-left: 4px solid #f9a825;
    border-radius: 8px;
    padding: 16px 20px;
    margin-top: 24px;
    margin-bottom: 16px;
}

.node-alert h2 {
    color: #b45309;
    border-left: none;
    padding-left: 0;
    margin-top: 0;
    margin-bottom: 12px;
    font-size: 1.1rem;
}

.node-cve-block {
    background-color: rgba(249, 168, 37, 0.1);
    border-radius: 6px;
    padding: 10px 14px;
    margin: 10px 0;
}

.node-cve-block h3 {
    font-size: 0.92rem;
    color: #92400e;
    margin-bottom: 6px;
}

.node-cve-block p {
    font-size: 0.88rem;
    margin-bottom: 0;
}

.node-alert-note {
    font-size: 0.85rem;
    color: #7c3a00;
    background-color: rgba(249, 168, 37, 0.15);
    border-radius: 6px;
    padding: 8px 12px;
    margin-top: 12px;
    margin-bottom: 0;
}

/* --- 漫画サイト復旧お知らせセクション --- */
.manga-notice {
    background-color: #f0fff4;
    border: 1px solid #34d399;
    border-left: 4px solid #34d399;
    border-radius: 8px;
    padding: 12px 20px;
    margin-bottom: 24px;
}

.manga-notice-label {
    font-weight: bold;
    font-size: 1rem;
    color: #065f46;
    margin-bottom: 6px;
}

.manga-notice p:last-child {
    font-size: 0.88rem;
    color: #047857;
    margin-bottom: 0;
}

/* --- 追加セクション (setumei) --- */
.setumei {
    background-color: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 16px 20px;
    margin-top: 24px;
    margin-bottom: 24px;
}

.setumei h2 {
    margin-top: 0;
}

.setumei p:last-child {
    margin-bottom: 0;
}

/* --- リスト共通（特徴、更新予定、維持費など） --- */
ul {
    padding-left: 20px;
    margin-top: 8px;
    margin-bottom: 20px;
}

li {
    margin-bottom: 6px;
}

/* --- 更新履歴（シンプルリスト化） --- */
.history {
    list-style: none;
    padding-left: 0;
}

.history li {
    display: flex;
    gap: 16px;
    padding: 8px 0;
    border-bottom: 1px dashed #dddddd;
}

.history time {
    font-weight: bold;
    color: #555555;
    min-width: 90px;
}

.history p {
    margin: 0;
}