/* ============ 内容板块 (公共, 所有站用) ============ */
.content-block {
  margin-bottom: 56px;
  background: var(--bg-alt);
  border-radius: var(--radius);
  padding: 32px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.block-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--border);
}
.block-icon { font-size: 32px; flex: 0 0 auto; }
.block-titles { flex: 1; }
.block-title { font-size: 22px; font-weight: 700; margin-bottom: 6px; color: var(--text); letter-spacing: -0.3px; }
.block-subtitle { font-size: 13px; color: var(--text-muted); font-weight: 500; }

/* Ranking List */
.ranking-list { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.ranking-item { display: flex; align-items: flex-start; gap: 14px; padding: 14px; background: var(--bg); border-radius: 10px; border: 1px solid var(--border); transition: all 0.2s; }
.ranking-item:hover { border-color: var(--primary); transform: translateX(4px); }
.rank-num { flex: 0 0 32px; width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; background: var(--text-muted); color: white; border-radius: 8px; font-size: 14px; font-weight: 700; }
.ranking-item:nth-child(1) .rank-num { background: linear-gradient(135deg, #fbbf24, #f59e0b); }
.ranking-item:nth-child(2) .rank-num { background: linear-gradient(135deg, #94a3b8, #64748b); }
.ranking-item:nth-child(3) .rank-num { background: linear-gradient(135deg, #d97706, #b45309); }
.ranking-item:nth-child(4) .rank-num { background: linear-gradient(135deg, #4a5568, #2d3748); }
.rank-content { flex: 1; min-width: 0; }
.rank-content h4 { font-size: 15px; font-weight: 600; margin-bottom: 4px; color: var(--text); }
.rank-content p { font-size: 13px; color: var(--text-muted); line-height: 1.5; }

/* Guide List */
.guide-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.guide-item { padding: 18px; background: var(--bg); border-radius: 10px; border-left: 4px solid var(--primary); transition: all 0.2s; }
.guide-item:hover { background: linear-gradient(135deg, var(--bg), var(--bg-alt)); box-shadow: var(--shadow-sm); }
.guide-item h4 { font-size: 16px; font-weight: 600; margin-bottom: 8px; color: var(--primary); }
.guide-item p { font-size: 13px; color: var(--text-muted); line-height: 1.7; }

/* Cards Grid */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.info-card { padding: 18px; background: linear-gradient(135deg, var(--bg), var(--bg-alt)); border: 1px solid var(--border); border-radius: 10px; transition: all 0.2s; }
.info-card:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.info-card h4 { font-size: 15px; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.info-card p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* FAQ List */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--bg); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; transition: all 0.2s; }
.faq-item[open] { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.faq-question { padding: 16px 20px; cursor: pointer; font-size: 15px; font-weight: 600; color: var(--text); position: relative; list-style: none; }
.faq-question::-webkit-details-marker { display: none; }
.faq-question::before { content: 'Q'; display: inline-block; width: 24px; height: 24px; background: linear-gradient(135deg, var(--primary), var(--accent)); color: white; border-radius: 6px; text-align: center; line-height: 24px; font-size: 13px; margin-right: 12px; font-weight: 700; vertical-align: middle; }
.faq-question::after { content: '+'; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font-size: 22px; font-weight: 300; color: var(--text-muted); transition: transform 0.2s; }
.faq-item[open] .faq-question::after { content: '−'; }
.faq-answer { padding: 0 20px 18px 56px; font-size: 14px; color: var(--text-muted); line-height: 1.7; }

/* Comparison Table */
.comparison-table-wrap { overflow-x: auto; border-radius: 10px; border: 1px solid var(--border); }
.comparison-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.comparison-table th { background: linear-gradient(135deg, var(--primary), var(--accent)); color: white; padding: 12px 16px; text-align: left; font-weight: 600; font-size: 12px; letter-spacing: 0.5px; text-transform: uppercase; }
.comparison-table td { padding: 12px 16px; border-bottom: 1px solid var(--border); color: var(--text); }
.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table tr:nth-child(even) { background: var(--bg); }
.comparison-table tr:hover { background: rgba(0,0,0,0.02); }

/* People Grid */
.people-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.person-card { padding: 20px; background: linear-gradient(135deg, var(--bg), var(--bg-alt)); border: 1px solid var(--border); border-radius: 12px; text-align: center; transition: all 0.2s; }
.person-card:hover { border-color: var(--primary); box-shadow: var(--shadow-md); transform: translateY(-4px); }
.person-card h4 { font-size: 18px; font-weight: 700; margin-bottom: 8px; color: var(--text); }
.person-card h5 { font-size: 16px; font-weight: 700; margin-bottom: 6px; color: var(--primary); }
.person-date { display: inline-block; background: var(--primary); color: white; padding: 3px 10px; border-radius: 10px; font-size: 11px; font-weight: 600; margin-bottom: 8px; }
.person-tag { display: inline-block; background: linear-gradient(135deg, var(--primary), var(--accent)); color: white; padding: 3px 10px; border-radius: 10px; font-size: 11px; font-weight: 600; margin-right: 4px; }
.person-meta { display: block; font-size: 11px; color: var(--text-muted); margin-top: 4px; }
.person-meaning, .person-traits, .person-reason { font-size: 12px; color: var(--text-muted); margin-top: 8px; line-height: 1.6; }
.person-match { display: inline-block; background: #fef3c7; color: #92400e; padding: 4px 10px; border-radius: 8px; font-size: 12px; font-weight: 700; margin-top: 6px; }

/* Responsive */
@media (max-width: 1024px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .guide-list { grid-template-columns: 1fr; }
  .ranking-list { grid-template-columns: 1fr; }
  .people-grid { grid-template-columns: repeat(3, 1fr); }
  .content-block { padding: 24px; }
}
@media (max-width: 640px) {
  .card-grid, .guide-list, .ranking-list, .people-grid { grid-template-columns: 1fr; }
  .block-title { font-size: 18px; }
  .content-block { padding: 20px; }
  .comparison-table th, .comparison-table td { padding: 10px 12px; font-size: 12px; }
}

/* ============ 多级导航菜单 (公共) ============ */
.main-nav { position: relative; }
.nav-item { position: relative; }
.nav-arrow { font-size: 10px; margin-left: 4px; opacity: 0.6; }
.nav-dropdown { position: absolute; top: 100%; left: 0; min-width: 220px; background: var(--bg-alt); border: 1px solid var(--border); border-radius: 10px; box-shadow: var(--shadow-lg); padding: 8px; opacity: 0; visibility: hidden; transform: translateY(-8px); transition: all 0.2s; z-index: 100; }
.nav-item.has-dropdown:hover .nav-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-item { display: block; padding: 10px 14px; font-size: 13px; color: var(--text); border-radius: 6px; transition: all 0.15s; white-space: nowrap; }
.dropdown-item:hover { background: var(--bg); color: var(--primary); padding-left: 18px; }
.header-tagline { font-size: 12px; color: var(--text-muted); max-width: 200px; text-align: right; }
.header-actions { display: flex; align-items: center; gap: 12px; }

/* ============ Footer 增强 (公共) ============ */
.footer-disclaimer { padding: 20px 0; margin: 20px 0; border-top: 1px solid rgba(255,255,255,0.1); border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-disclaimer p { font-size: 12px; color: rgba(255,255,255,0.5); line-height: 1.6; }
.footer-social { display: flex; gap: 12px; margin-top: 12px; }
.footer-social a { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; background: rgba(255,255,255,0.08); border-radius: 8px; font-size: 16px; transition: all 0.2s; }
.footer-social a:hover { background: var(--primary); transform: translateY(-2px); }