/* 技能清单 / 工具分享 — 共享：Hero + 筛选 + 卡片网格（对齐 templates 气质） */

.catalog-page .home-section {
  row-gap: 28px;
  padding: 36px 0 24px;
  border-top-color: transparent;
}

.catalog-page.wa-index-page:not(.wa-index-page--blocks) .home-section {
  padding: 36px 0 24px;
}

.catalog-page.wa-index-page:not(.wa-index-page--blocks) .wa-index-catalog {
  margin: 0 calc(-1 * var(--wa-index-stage-pad-x, 32px));
  padding: 8px var(--wa-index-stage-pad-x, 32px) 48px;
  border-top: 0;
  background: color-mix(in srgb, var(--wa-color-muted) 0.2%, var(--wa-color-bg, var(--wa-color-surface)));
}

html[data-theme="dark"] .catalog-page.wa-index-page:not(.wa-index-page--blocks) .wa-index-catalog {
  background: color-mix(in srgb, #fff 0.35%, var(--wa-color-bg, var(--wa-color-surface)));
}

.catalog-page.wa-index-page:not(.wa-index-page--blocks) .home-section:not(:first-child)::before {
  display: none;
}

/* —— Hero —— */
.catalog-page .catalog-hero.wa-comp-index__head {
  position: relative;
  /* visible：勿裁剪 shell 通栏 ::after（100vw）；光晕由 .wa-fx-ribbon-glow 自身 overflow 裁切 */
  overflow: visible;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0;
  max-width: none;
  width: 100%;
  min-height: 0;
  margin: 0;
  padding: clamp(64px, 8vw, 96px) var(--wa-content-pad-x, 32px) clamp(48px, 6vw, 72px);
  border-bottom: 1px solid var(--wa-index-rail, var(--wa-color-border));
  background: var(--wa-color-surface);
  color: var(--wa-color-text);
  text-align: center;
}

.catalog-page.wa-index-page:not(.wa-index-page--blocks) .catalog-hero.wa-comp-index__head {
  width: calc(100% + 64px);
  margin: -28px -32px 0;
  padding: clamp(64px, 8vw, 96px) 32px clamp(48px, 6vw, 72px);
  border-bottom: 0;
}

.catalog-page .catalog-hero .home-hero__glow.wa-fx-ribbon-glow {
  inset: 0;
  height: auto;
  z-index: 0;
}

.catalog-hero::before {
  content: none;
}

.catalog-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 42em;
  margin: 0 auto;
}

.catalog-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
  margin: 0 0 12px;
  padding: 6px 12px 6px 10px;
  border: 1px solid var(--wa-color-border);
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 500;
  line-height: 16px;
  color: var(--wa-color-text);
}

.catalog-hero__title {
  margin: 0 0 12px;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.catalog-hero__lead {
  margin: 0;
  font-size: clamp(0.9375rem, 1.35vw, 1.05rem);
  line-height: 1.55;
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
}

/* —— 筛选 —— */
.catalog-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 36px 0 0;
}

.catalog-filters__btn {
  appearance: none;
  margin: 0;
  padding: 8px 14px;
  border: 1px solid var(--wa-color-border);
  border-radius: 9999px;
  background: transparent;
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
  cursor: pointer;
  transition:
    background 160ms ease,
    border-color 160ms ease,
    color 160ms ease;
}

.catalog-filters__btn:hover {
  border-color: var(--wa-btn-outline-muted-bd, var(--wa-color-primary));
  color: var(--wa-color-text);
}

.catalog-filters__btn.is-active {
  border-color: var(--wa-color-primary);
  background: var(--wa-color-primary-soft);
  color: var(--wa-color-primary);
}

.catalog-filters__btn:focus-visible {
  outline: 2px solid var(--wa-color-primary);
  outline-offset: 2px;
}

/* —— 卡片网格 —— */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.catalog-card {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  grid-template-rows: auto auto auto 1fr;
  column-gap: 14px;
  row-gap: 12px;
  align-content: stretch;
  height: 100%;
  min-width: 0;
  padding: 22px 22px 18px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--wa-color-border) 55%, transparent);
  border-radius: var(--wa-radius-lg, var(--wa-radius));
  background: var(--wa-color-surface);
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    transform 160ms ease;
}

.catalog-card:hover {
  border-color: color-mix(in srgb, var(--wa-color-border) 70%, transparent);
  box-shadow:
    0 2px 6px color-mix(in srgb, var(--wa-color-text) 4%, transparent),
    0 8px 20px color-mix(in srgb, var(--wa-color-text) 4.5%, transparent);
  transform: translateY(-1px);
}

.catalog-card[hidden] {
  display: none;
}

/* 悬停右下角大图标水印（对齐设计资源入口装饰） */
.catalog-card__deco {
  position: absolute;
  right: -0.35em;
  bottom: -0.4em;
  z-index: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 7.5rem;
  line-height: 1;
  color: var(--wa-color-text);
  opacity: 0;
  transform: rotate(-22deg) translate3d(8px, 12px, 0);
  pointer-events: none;
  transition:
    opacity 220ms ease,
    transform 280ms cubic-bezier(0.22, 1, 0.36, 1);
}

.catalog-card:hover .catalog-card__deco {
  opacity: 0.055;
  transform: rotate(-22deg) translate3d(0, 0, 0);
}

html[data-theme="dark"] .catalog-card:hover .catalog-card__deco {
  opacity: 0.1;
}

.catalog-card__icon,
.catalog-card__meta,
.catalog-card__desc,
.catalog-card__tags,
.catalog-card__actions {
  position: relative;
  z-index: 1;
}

/* 图标只对齐标题区；描述 / 标签 / 按钮同在右列 */
.catalog-card__top {
  display: contents;
}

.catalog-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  grid-column: 1;
  grid-row: 1;
  align-self: start;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--wa-color-border);
  background: color-mix(in srgb, var(--wa-color-fill-1) 55%, var(--wa-color-surface));
  color: var(--wa-color-primary);
  font-size: 1.05rem;
}

.catalog-card__meta {
  grid-column: 2;
  grid-row: 1;
  min-width: 0;
}

.catalog-card__desc {
  grid-column: 2;
  grid-row: 2;
  min-width: 0;
}

.catalog-card__tags {
  grid-column: 2;
  grid-row: 3;
  min-width: 0;
}

.catalog-card__actions {
  grid-column: 2;
  grid-row: 4;
  min-width: 0;
  align-self: end;
}

.catalog-card__eyebrow {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  margin: 0 0 6px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.3;
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
}

.catalog-card__eyebrow-text {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.catalog-card__eyebrow .wa-tier-pro,
.catalog-card__eyebrow .catalog-card__oss {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  margin-left: auto;
  padding: 0 5px;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 650;
  line-height: 1.45;
  letter-spacing: 0.04em;
  font-family: inherit;
}

.catalog-card__eyebrow .wa-tier-pro {
  border: 1px solid #e74c3c;
  text-transform: uppercase;
  color: #e74c3c;
  background: color-mix(in srgb, #e74c3c 10%, transparent);
}

.catalog-card__eyebrow .catalog-card__oss {
  border: 1px solid #2f9e6b;
  text-transform: uppercase;
  color: #2f9e6b;
  background: color-mix(in srgb, #2f9e6b 10%, transparent);
}

html[data-theme="dark"] .catalog-card__eyebrow .wa-tier-pro {
  background: color-mix(in srgb, #e74c3c 16%, transparent);
}

html[data-theme="dark"] .catalog-card__eyebrow .catalog-card__oss {
  background: color-mix(in srgb, #2f9e6b 16%, transparent);
}

.catalog-card__title {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  margin: 0;
  font-size: 1.28rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.35;
  color: var(--wa-color-text);
}

.catalog-card__desc {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
}

.catalog-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.catalog-card__tags li {
  margin: 0;
  padding: 2px 8px;
  border: 1px solid color-mix(in srgb, var(--wa-color-border) 48%, transparent);
  border-radius: 9999px;
  background: color-mix(in srgb, var(--wa-color-fill-1) 28%, transparent);
  color: color-mix(in srgb, var(--wa-color-text-secondary, var(--wa-color-muted)) 92%, transparent);
  font-size: 11.5px;
  font-weight: 450;
  line-height: 16px;
}

.catalog-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
  padding-top: 6px;
}

.catalog-card__actions .wa-btn {
  gap: 6px;
  min-height: 36px;
  padding: 0 14px;
  font-size: 0.8125rem;
  font-weight: 500;
}

.catalog-card__actions .wa-btn--secondary.is-locked {
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
}

.catalog-empty {
  margin: 24px 0 0;
  text-align: center;
  font-size: 14px;
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
}

.catalog-empty[hidden] {
  display: none;
}

.catalog-footnote {
  margin: 60px 0 0;
  text-align: center;
  font-size: 14px;
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
}

/* —— 获取说明弹窗 —— */
.catalog-info-modal__panel {
  width: min(400px, calc(100vw - 32px));
  max-height: none;
}

.catalog-info-modal__body {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 16px;
  padding-top: 20px;
  padding-bottom: 28px;
}

.catalog-info-modal__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: center;
  width: 72px;
  height: 72px;
  border: none;
  border-radius: 50%;
  background: color-mix(in srgb, var(--wa-color-primary) 12%, var(--wa-color-surface));
  color: var(--wa-color-primary);
  font-size: 1.85rem;
  box-shadow: none;
}

.catalog-info-modal__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--wa-color-text);
  text-align: center;
}

.catalog-info-modal__text code {
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--wa-color-fill-1);
  color: var(--wa-color-primary);
  font-size: 0.92em;
  font-weight: 600;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.catalog-info-modal__actions {
  display: flex;
  padding-top: 2px;
}

.catalog-info-modal__actions .wa-btn {
  gap: 6px;
  flex: 1 1 auto;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  font-size: 0.875rem;
  font-weight: 500;
}

@media (max-width: 900px) {
  .catalog-grid {
    grid-template-columns: 1fr;
  }

  .catalog-card__actions .wa-btn {
    width: 100%;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .catalog-filters__btn,
  .catalog-card,
  .catalog-card__deco {
    transition: none;
  }

  .catalog-card:hover {
    transform: none;
  }

  .catalog-card:hover .catalog-card__deco {
    transform: rotate(-22deg);
  }
}