/* ============================================================
   WEBSAURS Blog Stylesheet
   prefix: wbs-
   ============================================================ */

/* ===== リセット・共通 ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Meiryo', sans-serif;
  font-size: 16px;
  line-height: 1.9;
  color: #333;
  background-color: #f5f7fa;
  overflow-x: hidden;
}

/* ===== ヘッダー ===== */
.wbs-site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: #0d1f3c;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5%;
  height: 56px;
}
.wbs-site-header .wbs-logo {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  letter-spacing: 0.06em;
}
.wbs-site-header nav a {
  text-decoration: none;
  color: rgba(255,255,255,0.7);
  font-size: 0.8rem;
  font-weight: 500;
  margin-left: 1.4rem;
  transition: color 0.2s;
}
.wbs-site-header nav a:hover { color: #fff; }

/* ===== フッター ===== */
.wbs-site-footer {
  background-color: #0d1f3c;
  color: rgba(255,255,255,0.5);
  text-align: center;
  padding: 2rem 5%;
  font-size: 0.78rem;
}
.wbs-site-footer .wbs-logo {
  font-family: 'Playfair Display', Georgia, serif;
  color: #fff;
  text-decoration: none;
  font-size: 1.2rem;
  display: block;
  margin-bottom: 0.6rem;
}
.wbs-footer-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.4rem 1.6rem;
  margin-bottom: 0.8rem;
}
.wbs-footer-nav a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.78rem;
  transition: color 0.2s;
}
.wbs-footer-nav a:hover { color: #fff; }

/* ===== 記事ラッパー ===== */
.wbs-article-wrap {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 20px 80px;
  background: #fff;
  color: #444;
}


.wbs-article-wrap p { margin-bottom: 20px; }

.wbs-article-wrap strong { font-weight: 700; color: #1a1a2e; }
.wbs-article-wrap a { color: #2c5f8a; }

/* ===== パンくず ===== */
.wbs-breadcrumb { font-size: 0.78rem; color: #888; margin-bottom: 24px; }
.wbs-breadcrumb a { color: #4a90d9; text-decoration: none; }
.wbs-breadcrumb a:hover { text-decoration: underline; }
.wbs-breadcrumb span { margin: 0 6px; }

/* ===== 記事メタ（タグ・日付） ===== */
.wbs-article-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.wbs-article-date {
  font-size: 0.8rem;
  color: #888;
}

/* ===== ブログタグ ===== */
.wbs-article-tag {
  display: inline-block;
  background: #4a90d9;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 20px;
  letter-spacing: 0.04em;
}

/* ===== h1 ===== */
.wbs-article-wrap h1 {
  font-size: 1.8rem;
  font-weight: 900;
  color: #1a1a2e;
  line-height: 1.4;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 3px solid #4a90d9;
  letter-spacing: 0.03em;
}

/* ===== h2 ===== */
.wbs-article-wrap h2 {
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, #1a1a2e 0%, #4a90d9 100%);
  padding: 14px 20px;
  margin: 56px 0 24px;
  border-radius: 6px;
  letter-spacing: 0.04em;
  position: relative;
}
.wbs-article-wrap h2::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: #fff;
  border-radius: 50%;
  margin-right: 10px;
  vertical-align: middle;
  margin-bottom: 2px;
}

/* ===== h3 ===== */
.wbs-article-wrap h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: #1a1a2e;
  padding: 10px 16px;
  margin: 40px 0 16px;
  border-left: 5px solid #4a90d9;
  border-bottom: 1px solid #d0e4f7;
  background: #f7fbff;
  border-radius: 0 4px 4px 0;
  letter-spacing: 0.03em;
}

/* ===== h4 ===== */
.wbs-article-wrap h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #2c5f8a;
  margin: 32px 0 12px;
  padding-left: 12px;
  border-left: 3px solid #a8c8e8;
  letter-spacing: 0.02em;
}

/* ===== h5 ===== */
.wbs-article-wrap h5 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #555;
  margin: 24px 0 8px;
  padding: 4px 0;
}

/* ===== リスト ===== */
.wbs-article-wrap ul,
.wbs-article-wrap ol {
  margin: 16px 0 24px 1.5em;
  color: #444;
}
.wbs-article-wrap ul li,
.wbs-article-wrap ol li {
  margin-bottom: 8px;
  line-height: 1.8;
}

/* ===== コード ===== */
.wbs-article-wrap code {
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.88em;
  background: #f0f4f8;
  padding: 2px 6px;
  border-radius: 3px;
  color: #2c5f8a;
}

/* ===== 目次 ===== */
.wbs-toc {
  background: #f7fbff;
  border: 1px solid #b8d4f0;
  border-radius: 8px;
  padding: 24px 28px;
  margin: 32px 0 40px;
}
.wbs-toc-title {
  font-size: 1rem;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 12px;
}
.wbs-toc-list {
  margin: 0;
  padding-left: 1.4em;
  color: #333;
}
.wbs-toc-list li { margin-bottom: 8px; line-height: 1.6; }
.wbs-toc-list ol { margin: 6px 0 4px 1.2em; padding: 0; }
.wbs-toc-list ol li { margin-bottom: 4px; font-size: 0.9rem; }
.wbs-toc-list a { color: #2c5f8a; text-decoration: none; }
.wbs-toc-list a:hover { text-decoration: underline; color: #4a90d9; }

/* ===== リード文 ===== */
.wbs-lead {
  font-size: 1rem;
  margin-bottom: 40px;
  padding: 24px;
  border-left: 4px solid #4a90d9;
  background: #f0f6ff;
  border-radius: 0 8px 8px 0;
}


/* ===== ポイントボックス ===== */
.wbs-point-box {
  background: #f0f6ff;
  border: 1px solid #b8d4f0;
  border-radius: 8px;
  padding: 20px 24px;
  margin: 24px 0;
  color: #333;
}


/* ===== 注意ボックス ===== */
.wbs-caution-box {
  background: #fff8e1;
  border: 1px solid #f5c842;
  border-radius: 8px;
  padding: 20px 24px;
  margin: 24px 0;
  color: #5a4200;
  line-height: 1.8;
}

/* ===== 体験談ボックス（共通） ===== */
.wbs-exp-box {
  border-radius: 8px;
  padding: 20px 24px;
  margin: 24px 0;
  position: relative;
}
.wbs-exp-label {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 10px;
  padding: 2px 10px;
  border-radius: 20px;
}
.wbs-exp-box p { margin-bottom: 10px; }
.wbs-exp-box p:last-child { margin-bottom: 0; }

/* 大変だった（オレンジ系） */

.wbs-exp-hard {
  background: #fff3ee;
  border: 1px solid #f5bfa0;
  color: #5a2e00;
}
.wbs-exp-hard .wbs-exp-label {
  background: #f5bfa0;
  color: #7a2e00;
}

/* 簡単だった（グリーン系） */

.wbs-exp-easy {
  background: #edfaf3;
  border: 1px solid #90ddb5;
  color: #004d26;
}
.wbs-exp-easy .wbs-exp-label {
  background: #90ddb5;
  color: #004d26;
}


/* ===== テーブル ===== */
.wbs-info-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.9rem;
}
.wbs-info-table th,
.wbs-info-table td {
  border: 1px solid #c8dff5;
  padding: 10px 14px;
  text-align: left;
  vertical-align: top;
  line-height: 1.6;
  color: #333;
}
.wbs-info-table th {
  background: #1a1a2e;
  color: #fff;
  font-weight: 700;
}
.wbs-info-table tr:nth-child(even) td { background: #f7fbff; }

/* ===== 関連記事リンク ===== */
.wbs-related-link {
  display: block;
  background: #f7fbff;
  border: 1px solid #b8d4f0;
  border-left: 4px solid #4a90d9;
  border-radius: 0 6px 6px 0;
  padding: 14px 18px;
  margin: 20px 0;
  color: #2c5f8a;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: background 0.2s, border-color 0.2s;
}
.wbs-related-link:hover {
  background: #e3f0ff;
  border-left-color: #1a6fc4;
}

/* ===== まとめボックス ===== */
.wbs-summary-box {
  background: #1a1a2e;
  border-radius: 8px;
  padding: 28px 32px;
  margin: 32px 0;
  color: rgba(255,255,255,0.85);
}
.wbs-summary-box h4 {
  color: #a8c8e8;
  border-left-color: #4a90d9;
  margin-top: 20px;
}
.wbs-summary-box h4:first-child { margin-top: 0; }

.wbs-summary-box ul,
.wbs-summary-box ol { color: #ddd; }
.wbs-summary-box li { color: #ddd; }
.wbs-summary-box strong { font-weight: 700; color: #7aafff; }
.wbs-summary-box .wbs-info-table th { background: #0d1226; }
.wbs-summary-box .wbs-info-table td { color: #ddd; background: #22305a; }
.wbs-summary-box .wbs-info-table tr:nth-child(even) td { background: #1a2647; }


/* ===== 情報源注記 ===== */
.wbs-source-note {
  font-size: 0.8rem;
  color: #999;
  margin-bottom: 8px;
}

/* ===== 情報源ブロック ===== */
.wbs-reference {
  font-size: 0.8rem;
  color: #888;
  margin-top: 48px;
  padding-top: 16px;
  border-top: 1px solid #ddd;
}

/* ===== レスポンシブ ===== */
@media (max-width: 600px) {
  .wbs-site-header { padding: 0 4%; }
  .wbs-site-header nav a { margin-left: 0.8rem; font-size: 0.72rem; }
  .wbs-article-wrap { padding: 24px 16px 60px; }
  .wbs-article-wrap h1 { font-size: 1.4rem; }
  .wbs-article-wrap h2 { font-size: 1.15rem; padding: 12px 16px; }
  .wbs-article-wrap h3 { font-size: 1.05rem; }
  .wbs-info-table { font-size: 0.8rem; }
  .wbs-info-table th,
  .wbs-info-table td { padding: 8px 10px; }
}