/* =========================================
   discover.css — 「发现（Discover）」页面样式
   依赖 core.css 的 CSS 变量（主题切换自动生效）
   覆盖：板块导航、卡片网格、按钮组、骨架 / 空态 / 错误态、详情页
   契约：file-wiki/_discover-contract.md §7.4
   ========================================= */

/* --- 页面容器 --- */
.discover-main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 32px 24px 64px;
}

.discover-hero {
  margin-bottom: 28px;
}

.discover-hero__title {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--color-text-main);
  margin-bottom: 8px;
}

.discover-hero__desc {
  color: var(--color-text-muted);
  font-size: 1rem;
  max-width: 640px;
}

.discover-hero__actions {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* --- 区块标题（板块导航 / 内容区共用）--- */
.discover-section-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 12px;
}

/* --- 次级信息条（总数 / 面包屑）--- */
.discover-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 14px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.discover-toolbar__crumbs a {
  color: var(--color-primary);
}

.discover-toolbar__crumbs a:hover {
  color: var(--color-primary-hover);
}

.discover-toolbar__meta {
  color: var(--color-text-muted);
}

/* =========================================
   板块导航（4 张板块卡，来自 Discover.SECTIONS）
   ========================================= */
.discover-boards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 8px;
}

.discover-board {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px 20px;
  background: var(--color-bg-section);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.discover-board:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.discover-board__icon {
  font-size: 1.6rem;
  line-height: 1.2;
}

.discover-board__label {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text-main);
}

.discover-board__desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* =========================================
   卡片网格
   ========================================= */
.discover-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 18px;
  margin-top: 12px;
}

.discover-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  background: var(--color-bg-section);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.discover-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.discover-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.discover-card__icon {
  font-size: 1.8rem;
  line-height: 1;
}

.discover-card__badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--color-bg-section-alt);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  white-space: nowrap;
}

.discover-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-text-main);
  word-break: break-word;
}

.discover-card__summary {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.discover-card__tags,
.discover-detail__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.discover-tag {
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

.discover-card__meta {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* =========================================
   按钮组（view / use / join）
   ========================================= */
.discover-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

/* ⭐ P2（2026-10-15 审查）：对比度 —— 主色之上的文字色走主题变量 */
.discover-action {
  padding: 9px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-primary);
  background: var(--color-primary);
  color: var(--color-on-primary, #fff);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}

.discover-action:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-1px);
}

.discover-action:active {
  transform: translateY(0);
}

/* 「使用 / 加入」是预留功能：视觉上弱化，但仍可点击（只弹提示）*/
.discover-action--use,
.discover-action--join {
  background: transparent;
  color: var(--color-primary);
}

.discover-action--use:hover,
.discover-action--join:hover {
  background: var(--color-bg-secondary);
  color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
}

/* =========================================
   骨架屏
   ========================================= */
.discover-skeleton {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 18px;
  background: var(--color-bg-section);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.discover-skeleton__line {
  display: block;
  height: 12px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-section-alt);
  animation: discoverPulse 1.4s ease-in-out infinite;
}

.discover-skeleton__line--icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
}

.discover-skeleton__line--title {
  width: 70%;
  height: 16px;
}

.discover-skeleton__line--short {
  width: 45%;
}

@keyframes discoverPulse {
  0%   { opacity: 1; }
  50%  { opacity: 0.45; }
  100% { opacity: 1; }
}

/* =========================================
   空态 / 错误态（占满整行）
   ========================================= */
.discover-state {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 8px;
  padding: 48px 24px;
  background: var(--color-bg-section);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-lg);
}

.discover-state--error {
  border-style: solid;
  border-color: #ef4444;
}

.discover-state__icon {
  font-size: 2rem;
  line-height: 1;
}

.discover-state__text {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-main);
}

.discover-state__hint {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  max-width: 520px;
}

.discover-state__retry {
  margin-top: 8px;
  padding: 9px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-primary);
  background: var(--color-primary);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease;
}

.discover-state__retry:hover {
  background: var(--color-primary-hover);
}

/* ⭐ P2（2026-10-15 审查）：这个按钮被复用为「加载更多」的三态按钮
   （more / loading / done，见 js/discover.js 的 setMoreState）。
   loading 与 done 都是 disabled —— 原先只有 :hover，禁用后看起来仍像可点。 */
.discover-state__retry:disabled,
.discover-state__retry[disabled] {
  background: var(--color-bg-secondary, #f3f4f6);
  border-color: var(--color-border, #d1d5db);
  color: var(--color-text-muted, #9ca3af);
  cursor: default;
  opacity: 0.85;
}

.discover-state__retry:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* =========================================
   详情页
   ========================================= */
#discoverDetail {
  margin-top: 12px;
}

/* 详情页的空态/骨架不在网格里，单独一档宽度 */
#discoverDetail .discover-state {
  grid-column: auto;
}

.discover-detail {
  background: var(--color-bg-section);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 28px;
}

.discover-detail__head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.discover-detail__icon {
  font-size: 2.6rem;
  line-height: 1;
}

.discover-detail__heading {
  flex: 1;
  min-width: 0;
}

.discover-detail__title {
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1.35;
  color: var(--color-text-main);
  word-break: break-word;
}

.discover-detail__meta {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.discover-detail__badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--color-bg-section-alt);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

.discover-detail__summary {
  margin-top: 16px;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text-muted);
}

.discover-detail__tags {
  margin-top: 14px;
}

.discover-detail__section {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

.discover-detail__section-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 8px;
}

.discover-detail__preview {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-text-muted);
  white-space: pre-wrap;
  word-break: break-word;
}

.discover-detail__hint {
  margin-top: 10px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ⭐ 2026-10-02：详情页的「加入组织」区（组织条目下列出可加入的公开组） */
.discover-join {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.discover-join__row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--color-bg-section);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.discover-join__main {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.discover-join__name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-main);
  word-break: break-word;
}

.discover-join__id {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--color-text-muted);
}

.discover-join__desc {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  word-break: break-word;
}

.discover-join .discover-action {
  flex: 0 0 auto;
  padding: 7px 16px;
  font-size: 0.85rem;
}

.discover-join .discover-action[disabled] {
  opacity: 0.55;
  cursor: default;
  transform: none;
}

.discover-detail__facts {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 10px 24px;
}

.discover-detail__fact {
  display: flex;
  gap: 8px;
  font-size: 0.85rem;
}

.discover-detail__fact dt {
  color: var(--color-text-muted);
  white-space: nowrap;
}

.discover-detail__fact dd {
  color: var(--color-text-main);
  word-break: break-all;
}

/* =========================================
   移动端适配
   ========================================= */
@media (max-width: 768px) {
  .discover-main {
    padding: 20px 16px 48px;
  }

  .discover-hero__title {
    font-size: 1.6rem;
  }

  .discover-grid {
    grid-template-columns: 1fr;
  }

  .discover-detail {
    padding: 20px;
  }

  .discover-detail__title {
    font-size: 1.3rem;
  }

  .discover-action {
    flex: 1 1 auto;
  }
}

/* =========================================
   own-site（「展示内容管理」页）样式钩子
   归属：DOM 结构与类名由 fe-ownsite 冻结（discover/own-site.html + js/discover-own-site.js），
        本页的样式只在**这里**补；它本身复用上面的 .discover-* 通用类 + styles.css 的 .form-group。
   约束：只用 core.css 的变量与既有风格；不改 .discover-* 既有声明的语义。
   ========================================= */

/* 按钮元素默认走 UA 字体（Arial），这里补「继承站点字体」——只加字体族，
   不触碰这些类已有的任何其他声明（含 own-site 页里的 tab 与表单按钮）。*/
.discover-action,
.discover-state__retry,
.own-site__tab,
.own-site__btn { font-family: inherit; }

/* 页面根容器（与 .discover-main 组合）：本页内容更长，底部多留一点呼吸 */
.own-site { padding-bottom: 24px; }

.own-site__hero { margin-bottom: 20px; }
.own-site__title { margin-bottom: 8px; }
.own-site__lead { max-width: 780px; }

/* 策略 / 降级提示条：醒目但克制（左侧一条主题色，不引入新配色） */
.own-site__notice {
  max-width: 780px;
  margin-top: 12px;
  padding: 10px 14px;
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-sm);
  background: var(--color-bg-secondary);
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.own-site__status { display: block; min-height: 1.2em; margin-top: 8px; }

/* 板块 tab：与 .discover-boards 组合（间距略收）；tab 是 <button>，补按钮外观表现 */
.own-site__tabs { margin-bottom: 4px; }
.own-site__tab { flex-direction: row; align-items: center; justify-content: center; gap: 8px; text-align: left; cursor: pointer; }

.own-site__hint { display: block; margin-bottom: 4px; }

.own-site__block { margin-top: 24px; }
.own-site__block-title { margin-bottom: 6px; }
.own-site__block-desc { margin-bottom: 12px; }

/* 列表 + 列表内的单项（.discover-card 本身是纵向卡片，这里只负责排布与间距） */
.own-site__list { display: grid; gap: 12px; }
.own-site__list .discover-card { cursor: default; }
.own-site__list .discover-card:hover { transform: none; }
.own-site-item__actions { margin-top: 4px; }
.own-site-item__source { color: var(--color-text-muted); }
.own-site__empty-state { margin-top: 4px; }

/* 状态徽章：ok=展示中 / warn=需要注意 / muted=未加入 */
.own-site__badge--ok { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.own-site__badge--warn { background: var(--color-bg-section-alt); border-color: var(--color-primary); color: var(--color-text-main); }
.own-site__badge--muted { color: var(--color-text-muted); }

/* is_display 开关行：勾选框刻意不在 .form-group 里（styles.css 会把 input 拉满宽） */
.own-site__switch-row { margin: 4px 0 16px; padding: 10px 14px; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-bg-secondary); }
.own-site__switch { display: flex; align-items: center; gap: 10px; font-size: 0.9rem; color: var(--color-text-main); cursor: pointer; }
.own-site__switch input[type="checkbox"] { flex: none; width: 16px; height: 16px; accent-color: var(--color-primary); cursor: pointer; }

/* 表单与按钮：复用 .discover-action，只补表单间距、字重与「危险操作」的低调配色 */
.own-site__form { margin-top: 4px; }
.own-site__form-actions { margin-top: 18px; }
.own-site__btn { font-weight: 600; }
.own-site__btn--danger { border-color: var(--color-text-muted); color: var(--color-text-muted); }
.own-site__btn--danger:hover { border-color: var(--color-primary-hover); color: var(--color-primary-hover); }

/* ⭐ 2026-10-18：广场工具的三类发布者徽标（官方 / 第三方 / 用户） */
.discover-publisher {
  display: inline-flex;
  align-items: center;
  padding: 1px 7px;
  border-radius: 999px;
  font-size: 0.68rem;
  line-height: 1.6;
  border: 1px solid transparent;
  white-space: nowrap;
}
.discover-publisher--official {
  background: #dbeafe;
  color: #1d4ed8;
  border-color: #bfdbfe;
}
.discover-publisher--third-party {
  background: #fef3c7;
  color: #92400e;
  border-color: #fde68a;
}
.discover-publisher--user {
  background: #dcfce7;
  color: #166534;
  border-color: #bbf7d0;
}
.discover-card__head .discover-publisher,
.discover-detail__meta .discover-publisher {
  margin-left: 6px;
}

/* ===== 工具广场 / 工具详情（js/discover-tool.js，2026-10-31） =====
   工具与 doc/group/org 的区别：卡片要能直接「打开」，详情以「发布者 / 外部地址 /
   工具信息 / 同类工具」为主，不再复用文档域的 facts。本段样式只服务 .
   discover-tool-* / .discover-tool-chip，不改动通用 .discover-card / .discover-detail。 */

.discover-tool-hero__stats {
  margin: 10px 0 0;
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

.discover-tool-hero__stats:empty {
  display: none;
}

.discover-tool-filters {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 18px;
  padding: 14px 16px;
  background: var(--color-bg-section);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.discover-tool-filters:empty {
  display: none;
}

.discover-tool-filters__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.discover-tool-filters__search {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.discover-tool-filters__label {
  flex: 0 0 auto;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.discover-tool-filters__input {
  flex: 1 1 240px;
  min-width: 0;
  padding: 8px 12px;
  font: inherit;
  font-size: 0.9rem;
  color: var(--color-text-main);
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.discover-tool-filters__input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.16);
}

.discover-tool-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font: inherit;
  font-size: 0.85rem;
  line-height: 1.4;
  color: var(--color-text-main);
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.discover-tool-chip:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.discover-tool-chip.is-active {
  color: #ffffff;
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.discover-tool-chip__count {
  font-size: 0.78rem;
  font-variant-numeric: tabular-nums;
  opacity: 0.72;
}

.discover-tool-chip--reset {
  color: var(--color-text-muted);
}

.discover-tool-chip[hidden] {
  display: none;
}

.discover-tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}

.discover-tool-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 18px;
  background: var(--color-bg-section);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.discover-tool-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.discover-tool-card__head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.discover-tool-card__icon {
  flex: 0 0 auto;
  font-size: 2rem;
  line-height: 1;
}

.discover-tool-card__titles {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.discover-tool-card__title {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.4;
  word-break: break-word;
}

.discover-tool-card__title a {
  color: inherit;
  text-decoration: none;
}

.discover-tool-card__title a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.discover-tool-card__host {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  word-break: break-all;
}

.discover-tool-card__desc {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  word-break: break-word;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.discover-tool-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.discover-tool-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding-top: 4px;
}

.discover-tool-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 14px;
  font: inherit;
  font-size: 0.85rem;
  line-height: 1.4;
  color: var(--color-text-main);
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  cursor: pointer;
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.discover-tool-btn:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.discover-tool-btn--primary {
  color: #ffffff;
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.discover-tool-btn--primary:hover {
  color: #ffffff;
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
}

.discover-tool-detail-page {
  max-width: 920px;
}

.discover-tool-detail {
  display: flex;
  flex-direction: column;
}

.discover-tool-detail__backline {
  margin-bottom: 12px;
  font-size: 0.88rem;
}

.discover-tool-detail__back {
  color: var(--color-text-muted);
  text-decoration: none;
}

.discover-tool-detail__back:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.discover-tool-detail__head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 22px;
  background: var(--color-bg-section);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.discover-tool-detail__icon {
  flex: 0 0 auto;
  font-size: 2.6rem;
  line-height: 1;
}

.discover-tool-detail__heading {
  min-width: 0;
}

.discover-tool-detail__eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.discover-tool-detail__host {
  word-break: break-all;
}

.discover-tool-detail__title {
  margin: 0 0 8px;
  font-size: 1.6rem;
  line-height: 1.3;
  word-break: break-word;
}

.discover-tool-detail__summary {
  margin: 0;
  color: var(--color-text-secondary);
  line-height: 1.7;
  word-break: break-word;
}

.discover-tool-detail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 4px;
}

.discover-tool-detail__section {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

.discover-tool-detail__section-title {
  margin: 0 0 10px;
  font-size: 1.05rem;
  font-weight: 600;
}

.discover-tool-detail__text {
  margin: 0 0 12px;
  line-height: 1.8;
  color: var(--color-text-main);
  white-space: pre-wrap;
  word-break: break-word;
}

.discover-tool-detail__facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px 24px;
  margin: 0;
}

.discover-tool-detail__fact {
  margin: 0;
  min-width: 0;
}

.discover-tool-detail__fact dt {
  margin-bottom: 2px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.discover-tool-detail__fact dd {
  margin: 0;
  font-size: 0.92rem;
  word-break: break-all;
}

.discover-tool-detail__fact dd a {
  color: var(--color-primary);
}

.discover-tool-detail__muted {
  color: var(--color-text-muted);
}

.discover-tool-detail__hint {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.discover-tool-related {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}

@media (max-width: 768px) {
  .discover-tool-grid,
  .discover-tool-related {
    grid-template-columns: 1fr;
  }

  .discover-tool-filters {
    padding: 12px;
  }

  .discover-tool-filters__input {
    flex: 1 1 100%;
  }

  .discover-tool-detail__head {
    flex-direction: column;
    padding: 16px;
  }

  .discover-tool-detail__title {
    font-size: 1.35rem;
  }

  .discover-tool-detail__actions .discover-tool-btn {
    flex: 1 1 auto;
  }
}