/* 五个功能共用门户布局，栏目正文来自各功能 web 目录。 */
.main-nav { gap: clamp(14px, 1.6vw, 32px); }
.main-nav a, .main-nav .nav-disabled { white-space: nowrap; }
.account-admin-link { display: block; padding: 10px 12px; color: var(--primary); font-weight: 600; border-radius: 8px; }
.account-admin-link:hover { background: var(--primary-soft); }
.feature-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 18px; width: min(1540px, calc(100% - 80px)); margin: 12px auto 28px; }
.feature-card { display: block; padding: 18px 24px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); color: var(--text); text-decoration: none; transition: border-color .2s; }
a.feature-card:hover { border-color: var(--primary); }
.feature-card > span { color: var(--muted); font-size: 13px; letter-spacing: .12em; }
.feature-card h2 { margin: 14px 0 8px; font-size: 20px; }
.feature-card p { color: var(--muted); font-size: 13px; line-height: 1.7; }
.feature-card small { display: block; margin-top: 16px; color: var(--muted); }
.feature-card.is-available { border-top: 3px solid var(--primary); }
.feature-card.is-available small { color: var(--primary); }
.feature-intro { max-width: 1000px; margin: 48px auto; padding: 56px; border: 1px solid var(--line); border-radius: 20px; background: white; }
.feature-intro h1 { font-size: clamp(28px, 4vw, 42px); margin: 18px 0; }
.feature-intro p { color: var(--muted); line-height: 1.9; }
.feature-status { display: inline-flex; align-items: center; gap: 8px; margin-top: 22px; padding: 9px 14px; background: var(--surface-soft); border-radius: 20px; color: var(--muted); }
.feature-status-dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.feature-status-description { margin-bottom: 28px; }
@media (max-width: 1180px) {
  .topbar { grid-template-columns: minmax(0, 1fr) auto; }
  .brand { grid-column: 1; grid-row: 1; }
  .account-cluster { grid-column: 2; grid-row: 1; }
  .main-nav { display: flex; grid-column: 1 / -1; grid-row: 2; width: 100%; overflow-x: auto; justify-content: center; padding: 8px 0 14px; }
  .feature-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); width: calc(100% - 40px); }
}
@media (max-width: 700px) {
  .main-nav { justify-content: space-between; gap: 8px; }
  .main-nav a, .main-nav .nav-disabled { padding: 0; font-size: clamp(12px, 3.4vw, 14px); }
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; width: calc(100% - 32px); }
  .feature-card { padding: 14px 18px; }
  .feature-card h2 { font-size: 18px; }
  .feature-intro { margin: 20px 16px; padding: 28px; }
}

/* 挖掘、布局沿用门户工作台组件，主题插图按视口缩放。 */
.feature-service-art { display: flex; align-items: center; justify-content: center; }
.feature-service-art > svg { display: block; width: 100%; max-width: 580px; height: auto; }
.feature-service-hero .hero-actions { flex-wrap: wrap; }
.feature-price-note { line-height: 1.8; }
.feature-template-link { margin-top: 18px; font-size: 13px; color: var(--primary); }
@media (max-width: 700px) {
  .feature-service-art { min-height: 190px; }
  .feature-service-art > svg { max-height: 230px; }
}