/**
 * 深度探索页 · 付费深度功能入口卡片
 * 结构对齐 connect 页，色走站点 token（白天 cosmos 玻璃）
 */

.explore-page-shell {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1rem 4.5rem;
}

.explore-page-main {
  margin-top: 0.45rem;
}

.explore-hero {
  padding: 1.4rem 1.1rem 1rem;
  border-radius: 16px;
  background: var(--day-card, #fff);
  box-shadow: var(--day-elev-1, 0 1px 0 rgba(15, 39, 64, 0.06));
  margin-bottom: 1.1rem;
}

.explore-hero__eyebrow {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.5;
  margin: 0 0 0.35rem;
}

.explore-hero__title {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 0.5rem;
  color: var(--site-ink, #0f2740);
}

.explore-hero__lead {
  font-size: 0.92rem;
  line-height: 1.6;
  opacity: 0.72;
  margin: 0;
  max-width: 56ch;
}

.explore-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 0.85rem;
}

.explore-card {
  display: flex;
  flex-direction: column;
  padding: 1rem 1.05rem 0.9rem;
  border-radius: 14px;
  background: var(--day-card, #fff);
  box-shadow: var(--day-elev-1, 0 1px 0 rgba(15, 39, 64, 0.06));
  text-decoration: none;
  color: var(--site-ink, #0f2740);
  transition: box-shadow 0.18s, transform 0.18s;
  border: 1px solid transparent;
}

.explore-card:hover {
  box-shadow: var(--day-elev-2, 0 4px 18px rgba(15, 39, 64, 0.1));
  transform: translateY(-1px);
  border-color: rgba(26, 90, 150, 0.14);
}

.explore-card__glyph {
  font-size: 1.6rem;
  line-height: 1;
  margin-bottom: 0.55rem;
}

.explore-card__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.3rem;
}

.explore-card__title {
  font-size: 1.05rem;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.explore-card__tag {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.45;
  white-space: nowrap;
}

.explore-card__desc {
  font-size: 0.84rem;
  line-height: 1.55;
  opacity: 0.68;
  margin: 0 0 0.6rem;
  flex: 1;
}

.explore-card__cta {
  font-size: 0.82rem;
  font-weight: 500;
  color: #1f4a6e;
  opacity: 0.82;
}

body.theme-night .explore-card__cta {
  color: rgba(140, 190, 240, 0.88);
}

.explore-card__cta::after {
  content: ' →';
}

.explore-card--soon {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.explore-card--soon .explore-card__cta {
  opacity: 0.6;
}

.explore-card--soon .explore-card__cta::after {
  content: '';
}

.explore-section-label {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.42;
  margin: 1.4rem 0 0.55rem 0.15rem;
}

.explore-footer {
  margin-top: 2rem;
  padding: 0.9rem 1rem;
  border-radius: 12px;
  background: rgba(214, 228, 247, 0.45);
  font-size: 0.82rem;
  line-height: 1.55;
  opacity: 0.72;
}

body.theme-night .explore-footer {
  background: rgba(255, 255, 255, 0.04);
}