.main-container { max-width: 1200px; margin: 20px auto; padding: 0 20px; }
.hero-section { background: #fff; padding: 40px; border-radius: 8px; margin-bottom: 30px; text-align: center; box-shadow: 0 2px 8px rgba(0,0,0,0.08); }
.hero-section h1 { font-size: 28px; color: #2c3e50; margin-bottom: 15px; }
.intro-text { font-size: 16px; color: #555; line-height: 1.8; }
.section-hot, .section-category, .section-latest, .list-section { background: #fff; padding: 30px; border-radius: 8px; margin-bottom: 20px; box-shadow: 0 2px 8px rgba(0,0,0,0.08); }
h2 { font-size: 22px; color: #2c3e50; margin-bottom: 20px; border-left: 4px solid #e74c3c; padding-left: 15px; }
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; margin-bottom: 20px; }
.card { background: #fafafa; padding: 20px; border-radius: 6px; transition: transform 0.3s, box-shadow 0.3s; }
.card:hover { transform: translateY(-4px); box-shadow: 0 4px 12px rgba(0,0,0,0.15); }
.card h3 { font-size: 18px; margin-bottom: 10px; }
.meta { font-size: 14px; color: #777; margin-bottom: 8px; }
.desc { font-size: 14px; color: #555; line-height: 1.6; }
.more-link { text-align: right; margin-top: 15px; font-size: 15px; }
.category-links { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; }
.cat-card { display: block; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: #fff; padding: 30px; border-radius: 8px; text-align: center; transition: transform 0.3s; }
.cat-card:hover { transform: scale(1.05); text-decoration: none; }
.cat-card h3 { font-size: 20px; margin-bottom: 10px; }
.cat-card p { font-size: 14px; opacity: 0.9; }
.list-simple { list-style: none; }
.list-simple li { padding: 12px 0; border-bottom: 1px solid #eee; }
.list-simple li:last-child { border-bottom: none; }
.meta-inline { font-size: 13px; color: #999; margin-left: 10px; }
.list-content { margin-top: 20px; }
.list-card { background: #fafafa; padding: 20px; margin-bottom: 15px; border-radius: 6px; position: relative; }
.list-card h3 { font-size: 18px; margin-bottom: 8px; }
.list-card.ranked .rank-num { position: absolute; left: -10px; top: -10px; background: #e74c3c; color: #fff; width: 35px; height: 35px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; font-size: 16px; }
.tags { font-size: 13px; color: #999; margin-bottom: 8px; }
.topic-group { margin-bottom: 30px; }
.topic-title { font-size: 20px; color: #2c3e50; margin-bottom: 15px; border-left: 4px solid #3498db; padding-left: 12px; }
.topic-list { list-style: none; }
.topic-list li { padding: 10px 0; border-bottom: 1px solid #eee; }
.date-note { font-size: 13px; color: #27ae60; margin-bottom: 5px; }
.detail-page { background: #fff; border-radius: 8px; padding: 40px; box-shadow: 0 2px 8px rgba(0,0,0,0.08); }
.detail-content h1 { font-size: 32px; color: #2c3e50; margin-bottom: 25px; }
.info-section, .oneline-section, .summary-section, .review-section, .related-section { margin-bottom: 30px; padding-bottom: 25px; border-bottom: 1px solid #eee; }
.info-list { display: grid; grid-template-columns: 80px 1fr; gap: 10px; font-size: 15px; }
.info-list dt { font-weight: bold; color: #555; }
.info-list dd { color: #333; }
.oneline { font-size: 18px; color: #e74c3c; font-style: italic; line-height: 1.8; }
.summary-text p, .review-text p { margin-bottom: 15px; font-size: 15px; line-height: 1.8; color: #333; }
.related-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 15px; }
.related-card { background: #f9f9f9; padding: 15px; border-radius: 6px; }
.related-card h3 { font-size: 16px; margin-bottom: 8px; }
.footer { text-align: center; padding: 30px; color: #999; font-size: 14px; }
@media (max-width: 768px) {
  .main-container { padding: 0 15px; }
  .hero-section { padding: 25px 20px; }
  .hero-section h1 { font-size: 22px; }
  .card-grid { grid-template-columns: 1fr; }
  .detail-page { padding: 25px 15px; }
  .detail-content h1 { font-size: 26px; }
  .related-grid { grid-template-columns: 1fr; }
}