/* home.css — 時間軸首頁版面，沿用 styles.css 綠色系 */

main.home {
  max-width: 880px;
}

.site-head {
  border-bottom: 2px solid #6f8068;
  padding: 30px 30px 24px;
  margin-bottom: 8px;
  background: linear-gradient(180deg, #eef4ea 0%, #f7f8f5 100%);
  border-radius: 10px 10px 0 0;
}

.site-kicker {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #6f8068;
  margin: 0 0 8px;
}

.site-title {
  font-size: 34px;
  color: #244f35;
  margin: 0 0 10px;
}

.site-tagline {
  font-size: 17px;
  line-height: 1.7;
  color: #374151;
  margin: 0 0 4px;
  max-width: 640px;
}

.site-note {
  font-size: 13px;
  color: #8a8f86;
  margin: 0;
}

.site-nav {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.site-nav a {
  display: inline-block;
  padding: 6px 16px;
  border: 1px solid #b7c8b2;
  border-radius: 999px;
  background: #eaf2e7;
  color: #244f35;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
}

.site-nav a:hover {
  background: #d8e8d2;
  border-color: #6f8068;
}

/* 時間軸列表 */
.timeline {
  margin-top: 24px;
}

.tl-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.tl-item {
  margin: 0 0 16px;
}

.tl-link {
  display: flex;
  gap: 18px;
  align-items: stretch;
  padding: 18px 20px;
  border: 1px solid #d9ded6;
  border-left: 4px solid #6f8068;
  border-radius: 8px;
  background: #fff;
  color: inherit;
  text-decoration: none;
  transition: box-shadow .15s ease, border-color .15s ease;
}

.tl-link:hover {
  border-color: #6f8068;
  box-shadow: 0 2px 10px rgba(36, 79, 53, 0.12);
}

.tl-date {
  flex: 0 0 96px;
  font-family: Consolas, monospace;
  font-size: 14px;
  font-weight: 700;
  color: #244f35;
  padding-top: 2px;
}

.tl-body {
  flex: 1 1 auto;
  min-width: 0;
}

.tl-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 6px;
}

.tl-badge {
  display: inline-block;
  font-size: 12px;
  padding: 2px 10px;
  border-radius: 999px;
}

.tl-badge-series {
  background: #eaf2e7;
  color: #244f35;
  border: 1px solid #b7c8b2;
}

.tl-badge-free {
  background: #e8f0fb;
  color: #24476f;
  border: 1px solid #b7c7d9;
}

.tl-badge-paid {
  background: #fff3d6;
  color: #7a3e00;
  border: 1px solid #e4c27a;
}

.tl-title {
  font-size: 19px;
  line-height: 1.4;
  margin: 0 0 6px;
  border: none;
  padding: 0;
  color: #17212b;
}

.tl-oneline {
  margin: 0 0 8px;
  font-size: 15px;
  color: #374151;
}

.tl-meta {
  font-size: 13px;
  color: #52616b;
}

.tl-minutes {
  display: inline-block;
}

.tl-empty {
  list-style: none;
  padding: 40px 24px;
  text-align: center;
  border: 1px dashed #c2ccbd;
  border-radius: 8px;
  background: #f3f6f0;
  color: #52616b;
  font-size: 16px;
}

@media (max-width: 560px) {
  .tl-link {
    flex-direction: column;
    gap: 8px;
  }
  .tl-date {
    flex-basis: auto;
  }
}