/* 论坛首页设计令牌 + 核心 CSS（2026-09-23 单一来源合并版）
 * 组成：discuz.htm v3.0 运行时注入器（逐字，置于文件前部） + 原 hv_forum_index_theme.css 中注入器未覆盖的规则
 * 顺序：注入器原 append 到 <head> 末尾、先于 body 中的 theme.css 生效，故迁移后仍置于文件前部，
 *       保证同优先级冲突的胜负关系与迁移前一致；被删的外部规则，其每条声明都已由同选择器的注入器规则
 *       以"!important 压制"或"值完全相同"的方式等价覆盖（脚本级校验，删除 148 条、保留 101 条）。
 * 原因：注入器每页内联 ~44KB 且不可缓存、同一套样式两份维护；外部文件已由 ?v=$hv_asset_ver 保证新鲜度。
 * 修改后必须 bump common/header.htm 与 touch/common/header_common.htm 的 $hv_asset_ver。
 */

/* ===== 以下为 discuz.htm v3.0 注入器逐字迁移（勿改动内部顺序） ===== */
/* Design Tokens — 与看帖页面完全统一 */
:root {
  --hv-primary: #1B3A5F !important;
  --hv-primary-dark: #0F2A47 !important;
  --hv-primary-light: #2A5283 !important;
  --hv-primary-bg: rgba(27,58,95,.07) !important;
  --hv-primary-border: rgba(27,58,95,.18) !important;
  --hv-accent: #C9A84C !important;
  --hv-accent-light: #DBC56E !important;
  --hv-accent-dark: #B89535 !important;
  --hv-accent-border: rgba(201,168,76,.22) !important;
  --hv-accent-bg: rgba(201,168,76,.08) !important;
  --hv-danger: #EF4444 !important;
  --hv-danger-bg: rgba(239,68,68,.07) !important;
  --hv-danger-border: rgba(239,68,68,.18) !important;
  --hv-bg-page: #F4F6FA !important;
  --hv-bg-card: #FFFFFF !important;
  --hv-bg-hover: #F8FAFC !important;
  --hv-bg-dark: #0D2540 !important;
  --hv-border: #E5EAF1 !important;
  --hv-border-light: #F1F5F9 !important;
  --hv-text-primary: #1F2937 !important;
  --hv-text-muted: #666666 !important; /* 亮色 AA 下限倒逼，与 --hv-text-body 合流 */
  --hv-text-light: var(--hv-text-muted) !important; /* 原 #9CA3AF 压白卡仅 2.54 */
  --hv-radius-sm: 8px !important;
  --hv-radius-md: 12px !important;
  --hv-radius-lg: 16px !important;
  --hv-radius-full: 9999px !important;
  --hv-shadow-sm: 0 1px 2px rgba(15,42,67,.04), 0 1px 3px rgba(15,42,67,.05) !important;
  --hv-shadow-md: 0 4px 12px rgba(15,42,67,.06), 0 8px 28px rgba(27,58,95,.08) !important;
  --hv-sidebar-w: 300px !important;
  --hv-sidebar-w-narrow: 260px !important;
  --hv-wrap-w: 1200px !important;
  --hv-space-3xs: 2px !important;
  --hv-space-xs: 8px !important;
  --hv-space-sm: 12px !important;
  --hv-space-md: 16px !important;
  --hv-space-lg: 24px !important;
  --hv-space-xl: 32px !important;
  --hv-space-2xl: 48px !important;
  --hv-text-xs: clamp(10px, .8vw, 11px) !important;
  --hv-text-sm: clamp(12px, 1vw, 13px) !important;
  --hv-text-base: clamp(14px, 1.2vw, 16px) !important;
  --hv-text-md: clamp(15px, 1.5vw, 17px) !important;
  --hv-text-lg: clamp(17px, 2vw, 20px) !important;
  --hv-text-xl: clamp(19px, 2.5vw, 24px) !important;
  --hv-text-2xl: clamp(22px, 3.5vw, 30px) !important;
  --hv-text-3xl: clamp(26px, 4.5vw, 38px) !important;
  --hv-z-base: 1 !important;
  --hv-z-dropdown: 100 !important;
  --hv-z-sticky: 200 !important;
  --hv-z-overlay: 1000 !important;
  --hv-z-modal: 10000 !important;
  --hv-z-tooltip: 10002 !important;
}
/* 页面背景 */
.hv-forum-index-page {
  background: radial-gradient(ellipse at 50% -10%, rgba(27,58,95,.06) 0%, transparent 55%), #F4F6FA !important;
}
/* Hero 区域（合并至版块头部） */
.hv-board-hero-merged {
  position: relative !important;
  z-index: 0 !important;
  padding: clamp(12px,1.6vw,16px) clamp(16px,2.4vw,24px) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  gap: 10px clamp(12px,2vw,20px) !important;
  flex-wrap: wrap !important;
  background: linear-gradient(135deg, #0D2540 0%, #1B3A5F 48%, #2A5283 100%) !important;
}
.hv-board-hero-merged::before {
  content: "" !important;
  position: absolute !important;
  inset: 0 !important;
  background: radial-gradient(520px 260px at 88% -40%, rgba(219,197,110,.22), rgba(219,197,110,0) 70%), radial-gradient(420px 300px at -6% 120%, rgba(64,120,180,.28), rgba(64,120,180,0) 70%) !important;
  pointer-events: none !important;
}
.hv-board-hero-merged::after {
  content: "" !important;
  position: absolute !important;
  inset: 0 !important;
  background-image: radial-gradient(rgba(255,255,255,.10) 1px, transparent 1.6px) !important;
  background-size: 22px 22px !important;
  opacity: .4 !important;
  pointer-events: none !important;
}
.hv-board-hero-merged > * {
  position: relative !important;
  z-index: 1 !important;
}
.hv-forum-hero-title {
  font-size: clamp(28px,4vw,42px) !important;
  font-weight: 800 !important;
  line-height: 1.3 !important;
  margin-bottom: 6px !important;
  background: linear-gradient(135deg, #fff 0%, rgba(255,255,255,.85) 50%, #DBC56E 100%) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  color: #fff !important;
}
.hv-forum-hero-sub {
  font-size: clamp(14px,1.2vw,16px) !important;
  color: rgba(255,255,255,.7) !important;
  line-height: 1.6 !important;
}
.hv-forum-hero-stats {
  display: flex !important;
  gap: 7px !important;
  flex-wrap: nowrap !important;
  align-items: center !important;
  flex-shrink: 0 !important;
}
.hv-hero-stat {
  display: inline-flex !important;
  flex-direction: row !important;
  align-items: baseline !important;
  gap: 5px !important;
  min-width: 0 !important;
  line-height: 1 !important;
  background: rgba(255,255,255,.10) !important;
  border: 1px solid rgba(255,255,255,.16) !important;
  border-radius: 999px !important;
  padding: 3px 10px !important;
}
.hv-hero-stat-val {
  font-size: 14px !important;
  font-weight: 800 !important;
  color: #fff !important;
  line-height: 1 !important;
}
.hv-hero-stat-hot { color: #DBC56E !important; }
.hv-hero-stat-yday { color: rgba(255,255,255,.78) !important; }
.hv-hero-stat-label {
  font-size: 11px !important;
  color: rgba(255,255,255,.85) !important;
  margin-top: 0 !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
}
/* 公告栏 */
.hv-announcement-bar {
  background: linear-gradient(135deg, #fff 0%, rgba(27,58,95,.03) 100%) !important;
  border: 1px solid var(--hv-border) !important;
  border-radius: var(--hv-radius-md) !important;
  box-shadow: var(--hv-shadow-sm) !important;
  overflow: hidden !important;
  position: relative !important;
}
.hv-announcement-bar::before {
  content: "" !important;
  position: absolute !important;
  top: 0 !important; left: 0 !important; right: 0 !important;
  height: 3px !important;
  background: linear-gradient(90deg, var(--hv-primary), var(--hv-accent), var(--hv-primary)) !important;
}
.hv-badge-pin {
  background: linear-gradient(135deg, var(--hv-accent), var(--hv-accent-light)) !important;
  color: var(--hv-gold-cta-ink) !important;
  font-size: 11px !important;
  font-weight: 700 !important;
  padding: 2px 8px !important;
  border-radius: var(--hv-radius-full) !important;
  flex-shrink: 0 !important;
}
/* CSS Grid 布局 */
.hv-forum-index-grid-wrap { max-width: 1200px !important; margin: 0 auto !important; padding: 0 12px !important; }
.hv-forum-index-grid {
  display: grid !important;
  grid-template-columns: 1fr 300px !important;
  grid-template-areas: "main right" !important;
  gap: 24px !important;
  align-items: start !important;
}
.hv-forum-index-main { grid-area: main !important; min-width: 0 !important; }
/* 右侧栏不再吸顶/内滚动：卡片总高恒超一屏，position:sticky 会把下方卡片顶出视口且无法触及（2026-09-23） */
.hv-forum-right-col { grid-area: right !important; display: flex !important; flex-direction: column !important; gap: 12px !important; }
.hv-forum-side-cards { display: flex !important; flex-direction: column !important; gap: 12px !important; }
/* 平板区间解锁 Discuz 默认 body/#wp min-width:1200，消除 769~1232 整页横向滚动（与 portal 同款） */
@media (max-width: 1232px) {
  body { min-width: 0 !important; }
  #wp, .wp, #hd .wp, #toptb { min-width: 0 !important; }
}
@media (max-width: 1024px) and (min-width: 769px) {
  .hv-forum-index-grid { grid-template-columns: 1fr 260px !important; }
}
@media (max-width: 768px) {
  .hv-forum-index-grid { grid-template-columns: 1fr !important; grid-template-areas: "main" "right" !important; }
  .hv-forum-right-col { position: static !important; }
  .hv-forum-side-cards { flex-direction: row !important; flex-wrap: wrap !important; }
  .hv-forum-side-cards > * { flex: 1 1 280px !important; }
}
@media (max-width: 480px) {
  .hv-forum-side-cards > * { flex: 1 1 100% !important; }
  .hv-board-hero-merged { flex-direction: column !important; align-items: stretch !important; }
  .hv-forum-hero-stats { gap: 6px !important; flex-wrap: wrap !important; }
  .hv-index-board-actions { margin-left: 0 !important; width: 100% !important; }
  .hv-index-search { flex: 1 1 auto !important; }
  .hv-index-search-input { width: auto !important; flex: 1 !important; }
}
/* 版块标题区（合并 Hero） */
.hv-index-board-header {
  display: flex !important;
  flex-direction: column !important;
  gap: 0 !important;
  padding: 0 !important;
  background: var(--hv-bg-card) !important;
  border: 1px solid var(--hv-border) !important;
  border-radius: var(--hv-radius-lg) !important;
  box-shadow: var(--hv-shadow-sm) !important;
  margin-bottom: 12px !important;
  position: relative !important;
  overflow: hidden !important;
}
.hv-board-bottom {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 16px !important;
  flex-wrap: wrap !important;
  padding: 16px 24px !important;
}
.hv-index-board-info h2 {
  font-size: clamp(16px,1.8vw,18px) !important;
  font-weight: 700 !important;
  color: var(--hv-primary) !important;
  margin: 0 0 4px !important;
}
.hv-index-board-info p {
  font-size: 13px !important;
  color: var(--hv-text-muted) !important;
  margin: 0 !important;
  line-height: 1.5 !important;
}
.hv-index-board-actions {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  flex-wrap: wrap !important;
  margin-left: auto !important;
  flex-shrink: 0 !important;
}
.hv-index-search {
  border: 1px solid var(--hv-border) !important;
  border-radius: var(--hv-radius-sm) !important;
  overflow: hidden !important;
  background: var(--hv-bg-card) !important;
  transition: border-color .2s ease !important;
}
.hv-index-search:focus-within { border-color: var(--hv-primary-border) !important; }
.hv-index-search-input {
  border: none !important;
  outline: none !important;
  padding: 6px 12px !important;
  font-size: 13px !important;
  width: 130px !important;
  background: transparent !important;
}
.hv-index-search-btn {
  border: none !important;
  background: transparent !important;
  cursor: pointer !important;
  padding: 6px 10px !important;
  font-size: 14px !important;
  color: var(--hv-text-muted) !important;
  transition: color .2s ease !important;
}
.hv-index-search-btn:hover { color: var(--hv-primary) !important; }
/* Tab 栏：计数锚定左侧组，标签胶囊保持右对齐，收紧中部空隙 */
.hv-index-tabs { justify-content: flex-start !important; }
.hv-index-tabs > .hv-index-result-count { margin-left: 2px !important; flex-shrink: 0 !important; }
.hv-index-tag-bar { margin-left: auto !important; }
/* 窄桌面/平板（≤1024）：允许换行，避免 overflow:hidden 裁掉标签胶囊（#4 防裁剪） */
@media (max-width: 1024px) {
  .hv-index-tabs { flex-wrap: wrap !important; row-gap: 8px !important; }
  .hv-index-tag-bar { margin-left: 0 !important; }
}
/* 帖子列表：卡片之间留出呼吸间距（原为 block 堆叠、边框贴合） */
.hv-thread-list { display: flex !important; flex-direction: column !important; gap: 10px !important; }
/* 帖子卡片 */
.hv-thread-card {
  display: flex !important;
  gap: 12px !important;
  padding: 16px 18px !important;
  background: var(--hv-bg-card) !important;
  border: 1px solid var(--hv-border) !important;
  border-radius: var(--hv-radius-md) !important;
  box-shadow: var(--hv-shadow-sm) !important;
  transition: all .3s ease !important;
  position: relative !important;
  overflow: hidden !important;
}
.hv-thread-card::before {
  content: "" !important;
  position: absolute !important;
  top: 0 !important; left: 0 !important; bottom: 0 !important;
  width: 3px !important;
  background: rgba(27,58,95,.10) !important;
  transition: background .3s ease !important;
}
.hv-thread-card:hover {
  border-color: var(--hv-primary-border) !important;
  box-shadow: var(--hv-shadow-md) !important;
  transform: translateY(-2px) !important;
}
.hv-thread-card:hover::before {
  background: linear-gradient(180deg, var(--hv-primary), var(--hv-accent)) !important;
}
.hv-thread-card.hv-thread-pin::before {
  background: linear-gradient(180deg, #DC4A4A, #FF6B6B) !important;
}
.hv-thread-card.hv-thread-essence::before {
  background: linear-gradient(180deg, var(--hv-accent), var(--hv-accent-light)) !important;
}
.hv-thread-avatar {
  flex-shrink: 0 !important;
  width: 36px !important;
  height: 36px !important;
  border-radius: var(--hv-radius-full) !important;
  overflow: hidden !important;
  border: 2px solid var(--hv-border) !important;
}
.hv-thread-avatar img { width: 100% !important; height: 100% !important; object-fit: cover !important; border-radius: var(--hv-radius-full) !important; }
.hv-thread-main { flex: 1 !important; min-width: 0 !important; display: flex !important; flex-direction: column !important; }
.hv-thread-head { display: flex !important; align-items: center !important; gap: 8px !important; }
.hv-thread-title { flex: 1 !important; min-width: 0 !important; margin: 0 !important; font-size: clamp(14px,1.2vw,16px) !important; font-weight: 600 !important; line-height: 1.45 !important; }
.hv-thread-title a { color: var(--hv-text-title) !important; text-decoration: none !important; transition: color .2s ease !important; }
.hv-thread-title a:hover { color: var(--hv-primary) !important; }
.hv-thread-title .hv-thread-tag { margin-right: 6px !important; vertical-align: 2px !important; }
.hv-thread-tag { font-size: 11px !important; font-weight: 600 !important; padding: 1px 8px !important; border-radius: var(--hv-radius-full) !important; border: 1px solid transparent !important; line-height: 1.6 !important; display: inline-block !important; }
.hv-tag-pin { background: rgba(220,74,74,.10) !important; color: #C43D3D !important; border-color: rgba(220,74,74,.15) !important; }
.hv-tag-essence { background: rgba(201,168,76,.14) !important; color: #9A7B2D !important; border-color: rgba(201,168,76,.18) !important; }
.hv-tag-poll { background: rgba(59,130,246,.10) !important; color: #3B82F6 !important; border-color: rgba(59,130,246,.15) !important; }
.hv-tag-new { background: #E8F7EE !important; color: #047857 !important; border-color: rgba(4,120,87,.4) !important; }
.hv-heat-badge { display: inline-flex !important; align-items: center !important; gap: 3px !important; padding: 2px 8px !important; border-radius: 999px !important; font-size: 11px !important; font-weight: 700 !important; color: var(--hv-heat-ink, #fff) !important; line-height: 1.5 !important; white-space: nowrap !important; vertical-align: middle !important; }
.hv-heat-badge .hv-heat-num { font-weight: 800 !important; }
.hv-thread-head .hv-heat-badge { flex-shrink: 0 !important; align-self: center !important; }
/* v3.0 落实：列表卡片热度徽章只显示档位词，隐藏数值（详情/其他区域不受影响） */
.hv-thread-list .hv-heat-num { display: none !important; }
.hv-thread-summary { font-size: 13px !important; color: var(--hv-text-muted) !important; line-height: 1.55 !important; margin: 4px 0 0 !important; overflow: hidden !important; text-overflow: ellipsis !important; display: -webkit-box !important; -webkit-line-clamp: 2 !important; -webkit-box-orient: vertical !important; }
.hv-thread-foot { display: flex !important; align-items: center !important; justify-content: space-between !important; gap: 8px !important; margin-top: 7px !important; flex-wrap: wrap !important; }
.hv-thread-foot-meta { display: flex !important; align-items: center !important; gap: 4px !important; font-size: 11px !important; color: var(--hv-text-muted) !important; flex-wrap: wrap !important; min-width: 0 !important; }
.hv-meta-sep { color: var(--hv-text-muted) !important; }
.hv-thread-author { color: var(--hv-primary) !important; font-weight: 500 !important; text-decoration: none !important; }
.hv-thread-author:hover { text-decoration: underline !important; }
.hv-thread-foot-stats { display: flex !important; align-items: center !important; gap: 16px !important; font-size: 11px !important; color: var(--hv-text-muted) !important; flex-shrink: 0 !important; margin-left: auto !important; }
.hv-tstat { display: inline-flex !important; align-items: center !important; gap: 4px !important; white-space: nowrap !important; line-height: 1 !important; }
.hv-tstat svg { width: 13px !important; height: 13px !important; opacity: .65 !important; flex-shrink: 0 !important; }
.hv-tstat b { font-weight: 600 !important; color: var(--hv-text-body) !important; font-variant-numeric: tabular-nums !important; }
.hv-tstat-flower b { color: #E0A43B !important; }
.hv-thread-more { display: inline-flex !important; align-items: center !important; gap: 4px !important; font-size: 12px !important; font-weight: 600 !important; color: var(--hv-primary) !important; white-space: nowrap !important; text-decoration: none !important; line-height: 1 !important; transition: color .2s ease !important; }
.hv-thread-more svg { width: 13px !important; height: 13px !important; transition: transform .2s ease !important; }
.hv-thread-more:hover { color: var(--hv-primary-dark) !important; }
.hv-thread-more:hover svg { transform: translateX(3px) !important; }
.hv-thread-act-btn { display: inline-flex !important; align-items: center !important; justify-content: center !important; width: 26px !important; height: 26px !important; border: 1px solid var(--hv-border) !important; border-radius: var(--hv-radius-full) !important; background: transparent !important; color: var(--hv-text-muted) !important; cursor: pointer !important; font-size: 12px !important; transition: all .2s ease !important; line-height: 1 !important; }
.hv-thread-act-btn:hover { background: var(--hv-primary-bg) !important; color: var(--hv-primary) !important; border-color: var(--hv-primary-border) !important; }
@media(max-width:768px){
.hv-thread-foot { flex-direction: column !important; align-items: flex-start !important; gap: 8px !important; }
.hv-thread-foot-stats { margin-left: 0 !important; width: 100% !important; flex-wrap: wrap !important; gap: 8px 24px !important; }
.hv-tstat-last { display: none !important; }
}
/* 加载更多 */
.hv-load-more-btn {
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  padding: 8px 24px !important;
  border: 1px solid var(--hv-primary-border) !important;
  border-radius: var(--hv-radius-full) !important;
  background: var(--hv-bg-card) !important;
  color: var(--hv-primary) !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  transition: all .2s ease !important;
  box-shadow: var(--hv-shadow-sm) !important;
}
.hv-load-more-btn:hover { background: var(--hv-primary-bg) !important; border-color: var(--hv-primary) !important; transform: translateY(-1px) !important; box-shadow: var(--hv-shadow-md) !important; }
.hv-load-more-btn:disabled { opacity: .6 !important; cursor: not-allowed !important; transform: none !important; }
/* 空状态 */
.hv-empty { text-align: center !important; padding: 24px 16px !important; color: var(--hv-text-muted) !important; }
.hv-empty-icon { font-size: 48px !important; opacity: .4 !important; margin-bottom: 12px !important; }
.hv-empty-text { font-size: 16px !important; font-weight: 600 !important; color: var(--hv-text-primary) !important; margin-bottom: 4px !important; }
.hv-empty-sub { font-size: 13px !important; color: var(--hv-text-light) !important; }
/* 版块导航（紧凑侧栏） */
.hv-forum-navcard .hv-card-head { padding: 9px 12px !important; }
.hv-navcard-body { padding: 4px 6px !important; }
.hv-navcard-group { padding: 2px 0 !important; }
.hv-navcard-group + .hv-navcard-group { border-top: 1px solid var(--hv-border-light) !important; margin-top: 2px !important; padding-top: 4px !important; }
.hv-navcard-cat { display: block !important; font-size: 11px !important; font-weight: 700 !important; color: var(--hv-text-muted) !important; text-transform: uppercase !important; letter-spacing: .5px !important; padding: 2px 6px 3px !important; }
.hv-navcard-item { display: flex !important; align-items: center !important; gap: 7px !important; padding: 4px 8px !important; border-radius: var(--hv-radius-sm) !important; font-size: 13px !important; font-weight: 600 !important; color: var(--hv-text-primary) !important; text-decoration: none !important; transition: all .15s ease !important; }
.hv-navcard-item:hover { background: var(--hv-primary-bg) !important; color: var(--hv-primary) !important; }
.hv-navcard-item.active { background: linear-gradient(135deg, var(--hv-primary), var(--hv-primary-light)) !important; color: #fff !important; }
.hv-navcard-icon { font-size: 14px !important; line-height: 1 !important; flex-shrink: 0 !important; }
.hv-navcard-name { flex: 1 !important; min-width: 0 !important; overflow: hidden !important; text-overflow: ellipsis !important; white-space: nowrap !important; }
.hv-navcard-count { font-size: 11px !important; color: var(--hv-text-body) !important; background: var(--hv-border-light) !important; padding: 1px 5px !important; border-radius: var(--hv-radius-full) !important; font-weight: 700 !important; font-variant-numeric: tabular-nums !important; flex-shrink: 0 !important; }
.hv-navcard-item.active .hv-navcard-count { background: rgba(255,255,255,.92) !important; color: var(--hv-primary) !important; }
.hv-navcard-today { font-style: normal !important; font-size: 10px !important; color: #fff !important; background: linear-gradient(135deg, #DC2626, #B91C1C) !important; padding: 0 4px !important; border-radius: var(--hv-radius-full) !important; margin-left: 3px !important; font-weight: 700 !important; }
/* 侧栏卡片 */
.hv-sidebar-card { background: var(--hv-bg-card) !important; border: 1px solid var(--hv-border) !important; border-radius: var(--hv-radius-lg) !important; box-shadow: var(--hv-shadow-sm) !important; overflow: hidden !important; position: relative !important; transition: all .3s ease !important; }
.hv-sidebar-card::before { content: "" !important; position: absolute !important; top: 0 !important; left: 0 !important; right: 0 !important; height: 2px !important; background: linear-gradient(90deg, var(--hv-primary), var(--hv-accent)) !important; opacity: 0 !important; transition: opacity .3s ease !important; }
.hv-sidebar-card:hover::before { opacity: 1 !important; }
.hv-sidebar-card:hover { border-color: var(--hv-primary-border) !important; box-shadow: var(--hv-shadow-md) !important; }
.hv-card-head { display: flex !important; align-items: center !important; justify-content: space-between !important; padding: 10px 14px !important; border-bottom: 1px solid var(--hv-border-light) !important; background: linear-gradient(135deg, var(--hv-primary-bg), transparent) !important; }
.hv-card-title { display: flex !important; align-items: center !important; gap: 8px !important; font-size: 14px !important; font-weight: 700 !important; color: var(--hv-primary) !important; margin: 0 !important; }
.hv-card-title::before { content: "" !important; width: 4px !important; height: 16px !important; background: linear-gradient(180deg, var(--hv-accent), var(--hv-primary)) !important; border-radius: var(--hv-radius-2xs) !important; flex-shrink: 0 !important; }
.hv-card-head-action { font-size: 12px !important; color: var(--hv-primary) !important; text-decoration: none !important; transition: color .2s ease !important; }
.hv-card-head-action:hover { color: var(--hv-accent) !important; }
.hv-card-body { padding: 12px 14px !important; }
/* 用户面板 */
.hv-user-profile { display: flex !important; align-items: center !important; gap: 12px !important; margin-bottom: 16px !important; }
.hv-user-avatar-ring { width: 48px !important; height: 48px !important; border-radius: var(--hv-radius-full) !important; padding: 2px !important; background: linear-gradient(135deg, var(--hv-accent), var(--hv-primary)) !important; flex-shrink: 0 !important; display: flex !important; align-items: center !important; justify-content: center !important; }
.hv-user-avatar-ring img { width: 100% !important; height: 100% !important; border-radius: var(--hv-radius-full) !important; object-fit: cover !important; border: 2px solid var(--hv-bg-card) !important; }
.hv-user-name { font-size: 15px !important; font-weight: 700 !important; color: var(--hv-primary) !important; }
.hv-user-badge { font-size: 11px !important; color: var(--hv-text-muted) !important; background: var(--hv-border-light) !important; padding: 2px 8px !important; border-radius: var(--hv-radius-full) !important; margin-top: 2px !important; display: inline-block !important; }
.hv-user-stats-grid { display: grid !important; grid-template-columns: repeat(4, 1fr) !important; gap: 8px !important; margin-bottom: 16px !important; }
.hv-user-stat-cell { display: flex !important; flex-direction: column !important; align-items: center !important; text-align: center !important; padding: 8px 4px !important; background: var(--hv-border-light) !important; border-radius: var(--hv-radius-sm) !important; color: var(--hv-text-muted) !important; }
.hv-user-stat-cell svg { color: var(--hv-primary) !important; opacity: .6 !important; margin-bottom: 2px !important; }
.hv-user-stat-val { font-size: 16px !important; font-weight: 800 !important; color: var(--hv-primary) !important; line-height: 1 !important; }
.hv-user-stat-label { font-size: 10px !important; color: var(--hv-text-light) !important; margin-top: 2px !important; }
.hv-user-actions { display: flex !important; gap: 8px !important; }
.hv-user-act-btn { flex: 1 !important; display: inline-flex !important; align-items: center !important; justify-content: center !important; gap: 4px !important; padding: 6px 8px !important; border: 1px solid var(--hv-border) !important; border-radius: var(--hv-radius-sm) !important; font-size: 12px !important; color: var(--hv-text-muted) !important; text-decoration: none !important; transition: all .2s ease !important; }
.hv-user-act-btn:hover { background: var(--hv-primary-bg) !important; color: var(--hv-primary) !important; border-color: var(--hv-primary-border) !important; }
/* 登录卡 */
.hv-login-card .hv-card-body { text-align: center !important; }
.hv-login-card p { font-size: 13px !important; color: var(--hv-text-muted) !important; margin-bottom: 12px !important; }
.hv-login-card .hv-btn { margin-bottom: 8px !important; }
/* 签到卡 */
.hv-checkin-body { text-align: center !important; padding: 8px 0 !important; }
.hv-checkin-icon { font-size: 36px !important; margin-bottom: 8px !important; }
.hv-checkin-tip { font-size: 13px !important; color: var(--hv-text-muted) !important; line-height: 1.6 !important; margin-bottom: 12px !important; }
/* 鲜花榜 */
.hv-flower-rank-card .hv-card-head { padding: 9px 12px !important; }
.hv-flower-rank-period { font-size: 13px !important; line-height: 1 !important; }
.hv-flower-rank-list { display: flex !important; flex-direction: column !important; gap: 2px !important; }
.hv-flower-rank-item { display: flex !important; align-items: center !important; gap: 8px !important; padding: 5px 8px !important; border-radius: var(--hv-radius-sm) !important; text-decoration: none !important; color: inherit !important; transition: background .15s ease !important; }
.hv-flower-rank-item:hover { background: var(--hv-primary-bg) !important; }
.hv-flower-rank-num { width: 20px !important; height: 20px !important; border-radius: var(--hv-radius-full) !important; display: flex !important; align-items: center !important; justify-content: center !important; font-size: 11px !important; font-weight: 800 !important; color: var(--hv-text-muted) !important; background: var(--hv-border-light) !important; flex-shrink: 0 !important; }
.hv-flower-rank-item:nth-child(1) .hv-flower-rank-num { background: linear-gradient(135deg, #FFD700, #FFA500) !important; color: #fff !important; }
.hv-flower-rank-item:nth-child(2) .hv-flower-rank-num { background: linear-gradient(135deg, #C0C0C0, #A8A8A8) !important; color: #fff !important; }
.hv-flower-rank-item:nth-child(3) .hv-flower-rank-num { background: linear-gradient(135deg, #CD7F32, #B87333) !important; color: #fff !important; }
.hv-flower-rank-name { flex: 1 !important; min-width: 0 !important; overflow: hidden !important; text-overflow: ellipsis !important; white-space: nowrap !important; font-size: 13px !important; font-weight: 600 !important; color: var(--hv-text-primary) !important; }
.hv-flower-rank-count { font-size: 11px !important; font-weight: 700 !important; color: var(--hv-accent) !important; flex-shrink: 0 !important; }
/* 通用按钮 */
.hv-btn-primary { background: linear-gradient(135deg, var(--hv-primary-light), var(--hv-primary)) !important; color: #fff !important; border: none !important; box-shadow: 0 2px 8px rgba(27,58,95,.15) !important; transition: all .2s ease !important; cursor: pointer !important; font-weight: 600 !important; }
.hv-btn-primary:hover { box-shadow: 0 4px 16px rgba(27,58,95,.22) !important; transform: translateY(-1px) !important; }
.hv-btn-outline { background: var(--hv-bg-card) !important; color: var(--hv-primary) !important; border: 1px solid var(--hv-primary-border) !important; transition: all .2s ease !important; cursor: pointer !important; }
.hv-btn-outline:hover { background: var(--hv-primary-bg) !important; border-color: var(--hv-primary) !important; }
.hv-btn-sm { padding: 4px 12px !important; font-size: 12px !important; border-radius: var(--hv-radius-sm) !important; }
.hv-btn-block { display: block !important; width: 100% !important; text-align: center !important; }
/* 回到顶部 */
.hv-back-top { background: linear-gradient(135deg, var(--hv-primary), var(--hv-primary-light)) !important; box-shadow: 0 4px 14px rgba(27,58,95,.22) !important; }
.hv-back-top:hover { background: linear-gradient(135deg, var(--hv-primary), var(--hv-primary-dark)) !important; box-shadow: 0 6px 20px rgba(27,58,95,.30) !important; }
/* 卡片折叠 */
.hv-side-fold-btn { background: transparent !important; border: none !important; cursor: pointer !important; font-size: 12px !important; color: var(--hv-text-body) !important; padding: 2px 6px !important; border-radius: var(--hv-radius-xs) !important; transition: all .2s ease !important; }
.hv-side-fold-btn:hover { background: var(--hv-primary-bg) !important; color: var(--hv-primary) !important; }
.hv-collapsed .hv-card-body { display: none !important; }
.hv-collapsed .hv-side-fold-btn { transform: rotate(180deg) !important; }
/* Tab 筛选栏 */
.hv-index-tabs { background: var(--hv-bg-card) !important; border: 1px solid var(--hv-primary-border) !important; border-radius: var(--hv-radius-md) !important; box-shadow: var(--hv-shadow-sm) !important; position: relative !important; overflow: hidden !important; }
.hv-index-tabs::before { content: "" !important; position: absolute !important; top: 0 !important; left: 0 !important; right: 0 !important; height: 2px !important; background: linear-gradient(90deg, var(--hv-primary), var(--hv-accent), var(--hv-primary)) !important; }
.hv-index-tab.active { background: linear-gradient(135deg, var(--hv-primary), var(--hv-primary-dark)) !important; color: #fff !important; box-shadow: 0 2px 8px rgba(27,58,95,.25) !important; }
.hv-index-tag-chip.active { background: linear-gradient(135deg, var(--hv-primary), var(--hv-primary-dark)) !important; border-color: var(--hv-primary) !important; box-shadow: 0 2px 8px rgba(27,58,95,.2) !important; }
/* 举报弹窗 */
.hv-reply-modal-overlay { position: fixed !important; top: 0 !important; left: 0 !important; right: 0 !important; bottom: 0 !important; background: rgba(0,0,0,.5) !important; z-index: 10002 !important; display: none !important; align-items: center !important; justify-content: center !important; -webkit-backdrop-filter: blur(4px) !important; backdrop-filter: blur(4px) !important; }
.hv-reply-modal-overlay.show { display: flex !important; }
.hv-reply-modal { background: var(--hv-bg-card) !important; border-radius: var(--hv-radius-lg) !important; box-shadow: 0 16px 48px rgba(0,0,0,.2) !important; overflow: hidden !important; }
.hv-reply-modal-header { background: linear-gradient(135deg, var(--hv-primary-bg), transparent) !important; border-bottom: 1px solid var(--hv-border-light) !important; }
.hv-reply-modal-title { color: var(--hv-primary) !important; }
.hv-reply-modal-close:hover { background: var(--hv-border-light) !important; color: var(--hv-danger) !important; }
.hv-reply-modal-submit { background: linear-gradient(135deg, var(--hv-primary-light), var(--hv-primary)) !important; color: #fff !important; border: none !important; }
/* 轻提示 */
.hv-toast { background: var(--hv-primary) !important; color: #fff !important; box-shadow: 0 4px 16px rgba(15,42,67,.2) !important; z-index: 10003 !important; }
.hv-toast.success { background: linear-gradient(135deg, #10B981, #059669) !important; }
.hv-toast.error { background: linear-gradient(135deg, var(--hv-danger), #DC2626) !important; }
/* 滚动条 */
::-webkit-scrollbar { width: 8px !important; height: 8px !important; }
::-webkit-scrollbar-track { background: transparent !important; }
::-webkit-scrollbar-thumb { background: linear-gradient(180deg, var(--hv-primary), var(--hv-accent)) !important; border-radius: var(--hv-radius-xs) !important; }
/* ===== 热帖区域（补全缺失样式） ===== */
.hv-hot-section-wrap { margin-top: 24px !important; }
.hv-section-title { display: flex !important; align-items: center !important; gap: 8px !important; font-size: 16px !important; font-weight: 700 !important; color: var(--hv-primary) !important; margin: 0 0 12px !important; }
.hv-section-title-bar { width: 4px !important; height: 18px !important; background: linear-gradient(180deg, var(--hv-accent), var(--hv-primary)) !important; border-radius: 2px !important; flex-shrink: 0 !important; }
.hv-hot-cards { display: grid !important; grid-template-columns: repeat(2, 1fr) !important; gap: 10px !important; }
.hv-hot-card { position: relative !important; display: flex !important; flex-direction: column !important; gap: 4px !important; padding: 12px 14px 12px 48px !important; background: var(--hv-bg-card) !important; border: 1px solid var(--hv-border) !important; border-radius: var(--hv-radius-md) !important; text-decoration: none !important; transition: all .25s ease !important; overflow: hidden !important; }
.hv-hot-card:hover { border-color: var(--hv-primary-border) !important; box-shadow: var(--hv-shadow-md) !important; transform: translateY(-2px) !important; }
.hv-hot-card::after { content: "" !important; position: absolute !important; top: 0 !important; right: 0 !important; width: 60px !important; height: 60px !important; background: radial-gradient(circle at 100% 0%, var(--hv-accent-bg), transparent 70%) !important; opacity: 0 !important; transition: opacity .25s ease !important; pointer-events: none !important; }
.hv-hot-card:hover::after { opacity: 1 !important; }
.hv-hot-card-title { font-size: 14px !important; font-weight: 600 !important; color: var(--hv-text-primary) !important; line-height: 1.5 !important; min-height: 3em !important; overflow: hidden !important; text-overflow: ellipsis !important; display: -webkit-box !important; -webkit-line-clamp: 2 !important; -webkit-box-orient: vertical !important; white-space: normal !important; transition: color .2s ease !important; }
.hv-hot-card:hover .hv-hot-card-title { color: var(--hv-primary) !important; }
.hv-hot-title-ico { margin-right: 5px !important; font-size: 15px !important; vertical-align: -1px !important; }
.hv-hot-card:focus-visible { outline: 2px solid var(--hv-accent) !important; outline-offset: 2px !important; }
.hv-hot-card-meta { font-size: 12px !important; color: var(--hv-text-muted) !important; display: flex !important; align-items: center !important; gap: 6px !important; }
.hv-hot-card-stats { color: var(--hv-text-muted) !important; }
.hv-hot-rank { position: absolute !important; top: 12px !important; left: 12px !important; width: 26px !important; height: 26px !important; border-radius: 8px !important; font-size: 13px !important; font-weight: 800 !important; color: #fff !important; background: linear-gradient(135deg, #2A5283, #1B3A5F) !important; display: flex !important; align-items: center !important; justify-content: center !important; flex-shrink: 0 !important; z-index: 1 !important; transition: transform .25s ease !important; box-shadow: 0 2px 6px rgba(27,58,95,.2) !important; }
.hv-hot-card:hover .hv-hot-rank { transform: scale(1.12) !important; }
.hv-hot-rank-1 { background: linear-gradient(135deg, #FFD700, #FFA500) !important; color: #4a3000 !important; box-shadow: 0 3px 10px rgba(255,165,0,.35) !important; }
.hv-hot-rank-2 { background: linear-gradient(135deg, #D8D8D8, #B0B0B0) !important; color: #333 !important; box-shadow: 0 3px 10px rgba(168,168,168,.3) !important; }
.hv-hot-rank-3 { background: linear-gradient(135deg, #DEB887, #C68A44) !important; color: #3a2010 !important; box-shadow: 0 3px 10px rgba(184,115,51,.3) !important; }
@media (max-width: 768px) {
  .hv-hot-cards { grid-template-columns: 1fr !important; gap: 8px !important; }
  .hv-hot-card { padding: 10px 12px 10px 42px !important; }
  .hv-hot-card-title { font-size: 13px !important; white-space: normal !important; display: -webkit-box !important; -webkit-line-clamp: 2 !important; -webkit-box-orient: vertical !important; }
  .hv-hot-card-meta { font-size: 11px !important; }
  .hv-hot-rank { top: 10px !important; left: 10px !important; width: 22px !important; height: 22px !important; font-size: 11px !important; }
  .hv-hot-section-wrap { margin-top: 16px !important; }
}
/* ===== 帖子徽章（附件/积分） ===== */
.hv-thread-badge { font-size: 11px !important; padding: 1px 7px !important; border-radius: var(--hv-radius-sm) !important; white-space: nowrap !important; background: var(--hv-border-light) !important; color: var(--hv-text-body) !important; display: inline-flex !important; align-items: center !important; gap: 2px !important; }
/* ===== 最近回复高亮：统一只用左侧色条表达状态（去掉与普通卡不一致的金色边框） ===== */
.hv-thread-card.hv-thread-recent::before { background: linear-gradient(180deg, var(--hv-accent), var(--hv-accent-light)) !important; opacity: 1 !important; }
/* ===== 公告栏补充 ===== */
.hv-ann-wrap { padding: 0 0 8px !important; }
.hv-ann-wrap.closed { display: none !important; }
.hv-ann-close { flex-shrink: 0 !important; width: 26px !important; height: 26px !important; display: flex !important; align-items: center !important; justify-content: center !important; border: none !important; background: transparent !important; color: var(--hv-text-muted) !important; font-size: 20px !important; line-height: 1 !important; cursor: pointer !important; border-radius: var(--hv-radius-full) !important; transition: all .2s ease !important; margin-left: 8px !important; }
.hv-ann-close:hover { background: var(--hv-danger-bg) !important; color: var(--hv-danger) !important; }
/* ===== 加载更多容器 ===== */
.hv-index-more { text-align: center !important; padding: 16px 0 4px !important; }
/* ===== Hero 统计 0 值弱化 ===== */
.hv-hero-stat-val[data-zero="1"] { opacity: .45 !important; }
/* ===== 帖子卡片操作按钮分隔 ===== */
.hv-thread-foot-stats .hv-thread-act-btn:first-of-type { margin-left: 6px !important; }
@media (max-width: 768px) {
  .hv-thread-foot-stats { gap: 8px 16px !important; }
  .hv-thread-foot-stats .hv-thread-act-btn:first-of-type { margin-left: 0 !important; }
}
/* ===== 空状态时隐藏加载更多 ===== */
.hv-thread-list:only-child:has(.hv-empty) ~ .hv-index-more { display: none !important; }
.hv-empty ~ .hv-index-more { display: none !important; }
/* 动画 */
@keyframes hvLikePop { 0% { transform: translateY(0) scale(1); opacity: 1; } 100% { transform: translateY(-30px) scale(1.5); opacity: 0; } }
@keyframes hvNavcardTodayPulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.75; transform: scale(1.06); } }
/* ===== 友情链接卡片 ===== */
.hv-flink-wrap { max-width: 1200px !important; margin: 16px auto 4px !important; padding: 0 12px !important; }
.hv-flink-card { background: var(--hv-bg-card) !important; border: 1px solid var(--hv-border) !important; border-radius: var(--hv-radius-md) !important; box-shadow: var(--hv-shadow-sm) !important; padding: 14px 16px 12px !important; }
.hv-flink-head { display: flex !important; align-items: center !important; gap: 8px !important; font-size: 15px !important; font-weight: 700 !important; color: var(--hv-primary) !important; margin-bottom: 10px !important; }
.hv-flink-title-bar { width: 4px !important; height: 16px !important; background: linear-gradient(180deg, var(--hv-accent), var(--hv-primary)) !important; border-radius: 2px !important; flex-shrink: 0 !important; }
.hv-flink-desc-list { list-style: none !important; margin: 0 !important; padding: 0 !important; display: grid !important; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)) !important; gap: 10px !important; }
.hv-flink-desc-list li { margin: 0 !important; padding: 10px 12px !important; background: var(--hv-bg-hover) !important; border: 1px solid var(--hv-border-light) !important; border-radius: var(--hv-radius-sm) !important; transition: all .2s ease !important; }
.hv-flink-desc-list li:hover { border-color: var(--hv-accent-border) !important; background: var(--hv-accent-bg) !important; }
.hv-flink-desc-list li .lk_content h5 { margin: 0 0 2px !important; font-size: 14px !important; line-height: 1.4 !important; }
.hv-flink-desc-list li .lk_content h5 a { color: var(--hv-primary) !important; font-weight: 600 !important; text-decoration: none !important; }
.hv-flink-desc-list li .lk_content h5 a:hover { color: var(--hv-accent-ink) !important; }
.hv-flink-desc-list li .lk_content p { margin: 0 !important; font-size: 12px !important; color: var(--hv-text-muted) !important; line-height: 1.5 !important; }
.hv-flink-logos { display: flex !important; flex-wrap: wrap !important; gap: 10px !important; margin-top: 10px !important; }
.hv-flink-logos img { height: 40px !important; border-radius: var(--hv-radius-sm) !important; }
.hv-flink-text-list { list-style: none !important; margin: 10px 0 0 !important; padding: 0 !important; display: flex !important; flex-wrap: wrap !important; gap: 6px 18px !important; }
.hv-flink-text-list li a { color: var(--hv-text-muted) !important; font-size: 13px !important; text-decoration: none !important; }
.hv-flink-text-list li a:hover { color: var(--hv-primary) !important; }
@media (max-width: 768px) {
  .hv-flink-wrap { margin-top: 12px !important; padding: 0 10px !important; }
  .hv-flink-desc-list { grid-template-columns: 1fr !important; gap: 8px !important; }
  .hv-flink-card { padding: 12px 12px 10px !important; }
}
/* ===== a11y：键盘焦点可见环（深海蓝底上金色描边） ===== */
.hv-index-tab:focus-visible, .hv-index-tag-chip:focus-visible, .hv-thread-act-btn:focus-visible,
.hv-load-more-btn:focus-visible, .hv-btn:focus-visible, .hv-index-search-input:focus-visible,
.hv-thread-title a:focus-visible, .hv-thread-author:focus-visible {
  outline: 2px solid var(--hv-accent) !important; outline-offset: 2px !important; border-radius: 6px !important;
}
/* ===== a11y：尊重用户减弱动效偏好 ===== */
@media (prefers-reduced-motion: reduce) {
  .hv-thread-card, .hv-hot-card, .hv-thread-more svg, .hv-index-tab, .hv-btn, .hv-thread-act-btn, .hv-thread-card::before {
    transition: none !important;
  }
  .hv-thread-card:hover, .hv-hot-card:hover { transform: none !important; }
  * { animation-duration: .001ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; }
}
/* ===== 加载骨架屏：与 .hv-thread-card 同构，避免布局跳动 ===== */
.hv-skel-card { display: flex !important; gap: 12px !important; padding: 16px 18px !important; background: var(--hv-bg-card) !important; border: 1px solid var(--hv-border) !important; border-radius: var(--hv-radius-md) !important; }
.hv-skel-avatar { flex-shrink: 0 !important; width: 36px !important; height: 36px !important; border-radius: var(--hv-radius-full) !important; }
.hv-skel-body { flex: 1 !important; min-width: 0 !important; display: flex !important; flex-direction: column !important; gap: 9px !important; padding-top: 3px !important; }
.hv-skel-line { height: 12px !important; border-radius: 6px !important; }
.hv-skel-line.w70 { width: 70% !important; height: 15px !important; }
.hv-skel-line.w95 { width: 95% !important; }
.hv-skel-line.w40 { width: 40% !important; }
.hv-skel-avatar, .hv-skel-line { background: linear-gradient(90deg, var(--hv-border-light, #EAEFF5) 25%, var(--hv-bg-hover, #F4F7FB) 37%, var(--hv-border-light, #EAEFF5) 63%) !important; background-size: 400% 100% !important; animation: hvSkelShimmer 1.3s ease-in-out infinite !important; }
@keyframes hvSkelShimmer { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }

/* ===== 以下为原 hv_forum_index_theme.css 中注入器未覆盖、需并存的规则（含媒体查询） ===== */
:root {
  --hv-primary: #1B3A5F;
  --hv-primary-dark: #0F2A47;
  --hv-primary-light: #2A5283;
  --hv-primary-bg: rgba(27,58,95,.07);
  --hv-primary-border: rgba(27,58,95,.18);
  --hv-accent: #C9A84C;
  --hv-accent-light: #DBC56E;
  --hv-accent-dark: #B89535;
  --hv-accent-border: rgba(201,168,76,.22);
  --hv-accent-bg: rgba(201,168,76,.08);
  --hv-danger: #EF4444;
  --hv-danger-bg: rgba(239,68,68,.07);
  --hv-danger-border: rgba(239,68,68,.18);
  --hv-bg-page: #F4F6FA;
  --hv-bg-card: #FFFFFF;
  --hv-bg-hover: #F8FAFC;
  --hv-bg-dark: #0D2540;
  --hv-border: #E5EAF1;
  --hv-border-light: #F1F5F9;
  --hv-text-primary: #1F2937;
  --hv-text-muted: #666666; /* 亮色 AA 下限倒逼，与 --hv-text-body 合流 */
  --hv-text-light: var(--hv-text-muted); /* 原 #9CA3AF 压白卡仅 2.54 */
  --hv-radius-sm: 8px;
  --hv-radius-md: 12px;
  --hv-radius-lg: 16px;
  --hv-radius-full: 9999px;
  --hv-shadow-sm: 0 1px 2px rgba(15,42,67,.04), 0 1px 3px rgba(15,42,67,.05);
  --hv-shadow-md: 0 4px 12px rgba(15,42,67,.06), 0 8px 28px rgba(27,58,95,.08);
  --hv-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --hv-font-mono: 'Fira Code', 'Source Code Pro', Consolas, monospace;
  --hv-ease-smooth: cubic-bezier(.4,0,.2,1);
  --hv-ease-bounce: cubic-bezier(.34,1.56,.64,1);
  --hv-anim-fast: .15s cubic-bezier(.4,0,.2,1);
  --hv-anim-normal: .25s cubic-bezier(.4,0,.2,1);
  --hv-anim-slow: .4s cubic-bezier(.4,0,.2,1);
  --hv-sidebar-w: 300px;
  --hv-sidebar-w-narrow: 260px;
  --hv-wrap-w: 1200px;
  --hv-content-max: 920px;
  --hv-content-read: 720px;
  --hv-space-3xs: 2px;
  --hv-space-xs: 8px;
  --hv-space-sm: 12px;
  --hv-space-md: 16px;
  --hv-space-lg: 24px;
  --hv-space-xl: 32px;
  --hv-space-2xl: 48px;
  --hv-text-xs: clamp(10px, .8vw, 11px);
  --hv-text-sm: clamp(12px, 1vw, 13px);
  --hv-text-base: clamp(14px, 1.2vw, 16px);
  --hv-text-md: clamp(15px, 1.5vw, 17px);
  --hv-text-lg: clamp(17px, 2vw, 20px);
  --hv-text-xl: clamp(19px, 2.5vw, 24px);
  --hv-text-2xl: clamp(22px, 3.5vw, 30px);
  --hv-text-3xl: clamp(26px, 4.5vw, 38px);
  --hv-z-base: 1;
  --hv-z-dropdown: 100;
  --hv-z-sticky: 200;
  --hv-z-overlay: 1000;
  --hv-z-modal: 10000;
  --hv-z-tooltip: 10002;
}
.hv-forum-index-page{background:radial-gradient(ellipse at 50% -10%,rgba(27,58,95,.06) 0%,transparent 55%),var(--hv-bg-page)!important;min-height:100vh}
.hv-board-hero-merged>*{position:relative;z-index:1}
.hv-forum-hero-text{flex:0 1 auto;min-width:150px}
.hv-forum-hero-text h2{font-size:clamp(17px,2.1vw,21px);font-weight:800;color:#fff;margin:0 0 2px;line-height:1.25;letter-spacing:.3px}
.hv-forum-hero-text p{font-size:12.5px;color:rgba(255,255,255,.72);margin:0;line-height:1.45}
.hv-hero-sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.hv-hero-stat-hot{color:var(--hv-accent-light)!important}
.hv-announcement-bar{background:linear-gradient(135deg,var(--hv-bg-card) 0%,rgba(27,58,95,.03) 100%)!important;border:1px solid var(--hv-border)!important;border-radius:var(--hv-radius-md)!important;box-shadow:var(--hv-shadow-sm)!important;overflow:hidden;position:relative}
.hv-badge-pin{background:linear-gradient(135deg,var(--hv-accent),var(--hv-accent-light))!important;color:#fff!important;font-size:11px!important;font-weight:700!important;padding:2px 8px!important;border-radius:var(--hv-radius-full)!important;flex-shrink:0}
@media(max-width:768px){.hv-forum-side-cards>*{flex:1 1 280px}}
@media(max-width:480px){.hv-forum-side-cards>*{flex:1 1 100%}}
.hv-index-board-info h2{font-size:var(--hv-text-xl)!important;font-weight:700;color:var(--hv-primary);margin:0 0 4px}
.hv-index-search{display:flex;align-items:center;gap:0;border:1px solid var(--hv-border);border-radius:var(--hv-radius-sm);overflow:hidden;background:var(--hv-bg-card);transition:border-color .2s ease}
.hv-thread-avatar{flex-shrink:0;width:40px;height:40px;border-radius:var(--hv-radius-full);overflow:hidden;border:2px solid var(--hv-border);display:flex;align-items:center;justify-content:center;font-size:18px;color:var(--hv-text-muted)}
.hv-thread-title{flex:1;min-width:0;margin:0;font-size:var(--hv-text-base)!important;font-weight:600;line-height:1.45}
.hv-heat-badge svg { flex-shrink: 0; }
.v2_0 .hv-heat-badge-num { display: none !important; }
.hv-tag-netdisk{background:rgba(13,148,136,.10);color:#0D9488;border-color:rgba(13,148,136,.15)}
.hv-tag-normal{background:var(--hv-border-light);color:var(--hv-text-muted)}
.hv-index-more{display:flex;justify-content:center;margin:var(--hv-space-lg) 0}
.hv-hot-section-wrap {
  margin-top: var(--hv-space-xl);
  padding: var(--hv-space-xl) var(--hv-space-lg);
  background: var(--hv-bg-card);
  border: 1px solid var(--hv-border);
  border-radius: var(--hv-radius-lg);
  box-shadow: var(--hv-shadow-sm);
}
.hv-section-title {
  display: flex;
  align-items: center;
  gap: var(--hv-space-sm);
  font-size: var(--hv-text-lg);
  font-weight: 700;
  color: var(--hv-primary);
  margin-bottom: var(--hv-space-lg);
  padding-bottom: var(--hv-space-sm);
  border-bottom: 1px solid var(--hv-border-light);
  cursor: pointer;
  transition: all .2s ease;
}
.hv-section-title:hover {
  color: var(--hv-primary-dark);
}
.hv-section-title-bar {
  display: inline-block;
  width: 4px;
  height: 18px;
  background: linear-gradient(180deg, var(--hv-accent), var(--hv-primary));
  border-radius: var(--hv-radius-2xs);
}
.hv-hot-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 18px 16px 48px;
  background: var(--hv-bg-card);
  border: 1px solid var(--hv-border);
  border-radius: var(--hv-radius-lg);
  text-decoration: none;
  transition: all .25s cubic-bezier(.4,0,.2,1);
  position: relative;
  overflow: hidden;
  box-shadow: var(--hv-shadow-sm);
}
.hv-hot-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(27,58,95,.03), transparent);
  opacity: 0;
  transition: opacity .25s ease;
  z-index: 0;
}
.hv-hot-card:hover::before {
  opacity: 1;
}
.hv-hot-rank {
  position: absolute;
  top: 15px;
  left: 14px;
  width: 28px;
  height: 28px;
  border-radius: var(--hv-radius-sm);
  font-size: 13px;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, #6B7280, #4B5563);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-family: var(--hv-font-mono);
  z-index: 1;
  transition: all .25s cubic-bezier(.4,0,.2,1);
  box-shadow: 0 2px 6px rgba(107,114,128,.25);
}
.hv-hot-rank-4, .hv-hot-rank-5, .hv-hot-rank-6 {
  background: linear-gradient(135deg, var(--hv-primary), var(--hv-primary-light));
  box-shadow: 0 2px 6px rgba(27,58,95,.2);
  opacity: .95;
}
.hv-hot-card-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--hv-text-title);
  line-height: 1.5;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  transition: color .25s ease;
  position: relative;
  z-index: 1;
}
.hv-hot-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--hv-space-xs);
  font-size: 12px;
  color: var(--hv-text-muted);
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.hv-hot-card-stats {
  font-family: var(--hv-font-mono);
  flex-shrink: 0;
  white-space: nowrap;
}
@media(max-width: 768px){.hv-hot-section-wrap {
    padding: var(--hv-space-md) var(--hv-space-sm);
    margin-top: var(--hv-space-lg);
  }
.hv-hot-card {
    padding: 12px 14px 12px 42px;
    gap: 6px;
  }}
.hv-navcard-group{padding:3px 0; margin-bottom:3px}
.hv-navcard-group+.hv-navcard-group{border-top:1px solid var(--hv-border-light);margin-top:5px;padding-top:5px}
.hv-navcard-cat{display:block;font-size:11px;font-weight:700;color:var(--hv-text-primary);background:linear-gradient(90deg,rgba(var(--hv-primary-rgb),.15),rgba(var(--hv-primary-rgb),.05));padding:4px 8px;border-radius:4px;border-left:2px solid var(--hv-primary);letter-spacing:.3px;margin-bottom:5px;text-transform:uppercase;position:relative}
.hv-navcard-item{display:flex;align-items:center;gap:8px;padding:5px 10px;border-radius:var(--hv-radius-sm);font-size:13px;font-weight:600;color:var(--hv-text-secondary);text-decoration:none;transition:all .2s ease;border-left:3px solid transparent;background:transparent}
.hv-navcard-item:hover{background:linear-gradient(90deg,rgba(var(--hv-primary-rgb),.08),transparent);color:var(--hv-text-primary);border-left-color:var(--hv-primary)}
.hv-navcard-item.active{background:linear-gradient(135deg,var(--hv-primary-bg),var(--hv-primary));color:#fff;border-left-color:var(--hv-accent);box-shadow:0 2px 6px rgba(var(--hv-primary-rgb),.2);position:relative;z-index:1}
.hv-navcard-item.active::after{content:"";position:absolute;top:0;right:-1px;width:1px;height:100%;background:var(--hv-primary);opacity:.2}
.hv-navcard-icon{font-size:15px;line-height:1;flex-shrink:0;filter:grayscale(0.2) saturate(0.8);transition:filter .2s ease}
.hv-navcard-item:hover .hv-navcard-icon{filter:grayscale(0) saturate(1)}
.hv-navcard-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}
.hv-navcard-count{font-size:10px;color:var(--hv-text-body);background:var(--hv-bg-card);padding:1.5px 6px;border-radius:var(--hv-radius-full);font-weight:700;font-variant-numeric:tabular-nums;flex-shrink:0;min-width:22px;text-align:center;transition:all .2s ease}
.hv-navcard-item:hover .hv-navcard-count{color:var(--hv-text-primary)}
.hv-navcard-item.active .hv-navcard-count{background:rgba(255,255,255,.92);color:var(--hv-primary);transform:scale(1.15);font-size:11px}
@keyframes hvNavcardTodayPulse{
  0%,100%{transform:scale(1)}
  50%{transform:scale(1.15);opacity:.85}
}
.hv-daily-tasks-card .hv-card-head{display:flex;align-items:center;justify-content:space-between}
.hv-task-counter{font-size:11px;font-weight:700;color:var(--hv-accent);background:rgba(201,168,76,.1);padding:2px 10px;border-radius:var(--hv-radius-full);line-height:1.5}
.hv-task-counter.all-done{background:rgba(34,197,94,.12);color:var(--hv-success)}
.hv-daily-tasks{display:flex;flex-direction:column;gap:0}
.hv-task-item{display:flex;align-items:center;gap:10px;padding:8px 8px;margin:0 -8px;border-radius:var(--hv-radius-sm);border-bottom:1px solid var(--hv-border-light);transition:background .2s;text-decoration:none;color:inherit}
.hv-task-item:last-of-type{border-bottom:none}
.hv-task-link-row{cursor:pointer}
.hv-task-link-row:hover{background:rgba(27,58,95,.04)}
.hv-task-link-row:hover .hv-task-icon{background:var(--hv-primary);color:#fff}
.hv-task-link-row:hover .hv-task-go{color:var(--hv-accent)}
.hv-task-icon{width:34px;height:34px;border-radius:8px;background:rgba(27,58,95,.08);color:var(--hv-primary);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .2s}
.hv-task-checkin .hv-task-icon{background:linear-gradient(135deg,var(--hv-accent),#DBC56E);color:#fff}
.hv-task-body{flex:1;min-width:0}
.hv-task-name{font-size:13px;font-weight:600;color:var(--hv-text-title);line-height:1.4}
.hv-task-reward{font-size:11px;color:var(--hv-accent);font-weight:600;margin-top:1px}
.hv-task-action{display:flex;flex-direction:column;align-items:flex-end;gap:3px;flex-shrink:0}
.hv-task-meta{font-size:10px;color:var(--hv-text-muted);white-space:nowrap}
.hv-task-state{font-size:11px;color:var(--hv-text-muted);font-weight:500}
.hv-task-state.done{color:var(--hv-success)}
.hv-task-state.pending{color:var(--hv-accent)}
.hv-task-go{font-size:11px;color:var(--hv-primary);font-weight:600;transition:color .2s}
.hv-task-btn{display:inline-block;padding:5px 16px;border-radius:var(--hv-radius-full);border:none;background:linear-gradient(135deg,var(--hv-accent),#DBC56E);color:#fff;font-size:12px;font-weight:700;cursor:pointer;transition:all .2s;text-decoration:none;white-space:nowrap;box-shadow:0 2px 8px rgba(201,168,76,.25)}
.hv-task-btn:hover:not(.done){transform:translateY(-1px);box-shadow:0 4px 14px rgba(201,168,76,.35)}
.hv-task-btn.done{background:#f0f2f5;color:var(--hv-success);cursor:default;box-shadow:none}
.hv-task-item.done .hv-task-icon{opacity:.45}
.hv-task-item.done .hv-task-name{color:var(--hv-text-muted)}
.hv-task-item.done .hv-task-reward{color:var(--hv-text-muted);opacity:.6}
.hv-checkin-steps{display:flex;justify-content:space-between;margin-top:12px;padding-top:10px;border-top:1px solid var(--hv-border-light)}
.hv-checkin-step{display:flex;flex-direction:column;align-items:center;gap:3px;position:relative}
.hv-checkin-step::before{content:'';position:absolute;top:10px;left:-50%;width:100%;height:2px;background:var(--hv-border-light);z-index:0}
.hv-checkin-step:first-child::before{display:none}
.hv-checkin-dot{width:20px;height:20px;border-radius:50%;border:2px solid var(--hv-border);background:var(--hv-bg-card);display:flex;align-items:center;justify-content:center;font-size:10px;color:var(--hv-text-muted);position:relative;z-index:1;transition:all .2s}
.hv-checkin-step-label{font-size:10px;color:var(--hv-text-muted)}
.hv-checkin-step.done .hv-checkin-dot{background:var(--hv-success);border-color:var(--hv-success);color:#fff}
.hv-checkin-step.done::before{background:var(--hv-success)}
.hv-checkin-step.active .hv-checkin-dot{background:var(--hv-primary);border-color:var(--hv-primary);color:#fff;box-shadow:0 0 0 4px rgba(27,58,95,.08)}
.hv-checkin-streak{margin-top:8px;font-size:12px;color:var(--hv-text-muted)}
.hv-checkin-streak strong{color:var(--hv-accent);font-weight:700}
.hv-back-top{position:fixed;bottom:98px;right:31px;width:44px;height:44px;border-radius:var(--hv-radius-full);background:linear-gradient(135deg,var(--hv-primary),var(--hv-primary-light));color:#fff;border:none;cursor:pointer;box-shadow:0 4px 14px rgba(27,58,95,.22);transition:all .2s ease;z-index:var(--hv-z-sticky);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden}
.hv-back-top.show,.hv-back-top.visible{opacity:1;visibility:visible}
.hv-back-top:hover{background:linear-gradient(135deg,var(--hv-primary),var(--hv-primary-dark));box-shadow:0 6px 20px rgba(27,58,95,.30);transform:translateY(-2px)}
@media (max-width:768px){.hv-back-top{display:none!important}}
.hv-side-fold-btn{margin-left:auto;background:transparent;border:none;cursor:pointer;font-size:12px;color:var(--hv-text-body);padding:2px 6px;border-radius:var(--hv-radius-xs);transition:all .2s ease}
.hv-reply-modal{background:var(--hv-bg-card);border-radius:var(--hv-radius-lg);box-shadow:0 16px 48px rgba(0,0,0,.2);overflow:hidden;max-width:480px;width:90%}
.hv-reply-modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--hv-space-lg);border-bottom:1px solid var(--hv-border-light);background:linear-gradient(135deg,var(--hv-primary-bg),transparent)}
.hv-reply-modal-title{display:flex;align-items:center;gap:var(--hv-space-sm);font-size:15px;font-weight:700;color:var(--hv-primary)}
.hv-reply-modal-close{width:30px;height:30px;border:none;background:transparent;font-size:22px;color:var(--hv-text-muted);cursor:pointer;border-radius:var(--hv-radius-full);display:flex;align-items:center;justify-content:center;transition:all .15s}
.hv-reply-modal-actions{display:flex;gap:var(--hv-space-sm);align-items:center}
.hv-reply-modal-msg{font-size:12px;color:var(--hv-danger);transition:opacity .2s;opacity:0}
.hv-reply-modal-msg.show{opacity:1}
.hv-toast{position:fixed;top:20px;left:50%;transform:translateX(-50%) translateY(-20px);background:var(--hv-primary);color:#fff;padding:8px 20px;border-radius:var(--hv-radius-full);font-size:13px;font-weight:500;box-shadow:0 4px 16px rgba(15,42,67,.2);z-index:var(--hv-z-tooltip);opacity:0;transition:all .3s ease;pointer-events:none}
.hv-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
