/* ============================================
   纯利水处理 ChunLi Water - 信息共享栏目样式
   ------------------------------------------------------------
   栏目构成：Hero（水主题主视觉）+ 筛选区 + 公告列表 + 侧栏
   公告分两类：tender 招标信息 / eia 环评技改公示
   类名前缀统一用 if-（info），避免与全站样式互相干扰
   ============================================ */

/* ========== 变量补充 ========== */
:root {
  --if-deep: #062C4F;
  --if-mid: #0A3D62;
  --if-glow: #3DC4D4;
  --if-grad: linear-gradient(135deg, #062C4F 0%, #0A3D62 42%, #0E5178 78%, #0F6A8A 100%);
  --if-tender: #1E6FD9;
  --if-tender-bg: #EAF2FD;
  --if-eia: #128A6E;
  --if-eia-bg: #E6F6F1;
  --if-amber: #B8791A;
  --if-amber-bg: #FDF4E4;
}

/* ============================================================
   一、Hero 主视觉
   ============================================================ */
.if-hero {
  position: relative;
  background: var(--if-grad);
  overflow: hidden;
  padding: 72px 0 0;
  color: #fff;
}

/* 水下光斑 */
.if-hero::before {
  content: '';
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 120%;
  background:
    radial-gradient(ellipse 46% 58% at 18% 12%, rgba(61, 196, 212, 0.30), transparent 62%),
    radial-gradient(ellipse 40% 50% at 84% 6%, rgba(63, 98, 153, 0.42), transparent 66%),
    radial-gradient(ellipse 60% 40% at 50% 100%, rgba(14, 106, 138, 0.5), transparent 70%);
  pointer-events: none;
}

/* 细密水纹（纯 CSS 重复渐变，无图片依赖） */
.if-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(102deg, rgba(255, 255, 255, 0.045) 0 1px, transparent 1px 26px);
  pointer-events: none;
}

.if-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 60px;
}

.if-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px 7px 12px;
  border-radius: var(--radius-pill);
  background: rgba(61, 196, 212, 0.14);
  border: 1px solid rgba(61, 196, 212, 0.42);
  color: #9CE6EF;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  margin-bottom: 22px;
}

.if-hero-badge .if-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--if-glow);
  box-shadow: 0 0 0 4px rgba(61, 196, 212, 0.22);
}

.if-hero-head {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 48px;
  align-items: end;
  padding-bottom: 44px;
}

.if-hero-title {
  font-size: 46px;
  line-height: 1.16;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.if-hero-title em {
  font-style: normal;
  background: linear-gradient(92deg, #6FE3EF 0%, #A8F0F6 55%, #FFFFFF 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.if-hero-desc {
  font-size: 16.5px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.78);
  max-width: 640px;
}

/* 两条数据线 */
.if-hero-cols {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.if-hero-col {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(6px);
}

.if-hero-col-num {
  font-size: 26px;
  font-weight: 800;
  color: #fff;
  min-width: 52px;
  line-height: 1;
}

.if-hero-col-txt strong {
  display: block;
  font-size: 14.5px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 2px;
}

.if-hero-col-txt span {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.62);
}

/* 底部统计条 */
.if-hero-stats {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.12);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.if-stat {
  background: rgba(3, 24, 43, 0.55);
  padding: 22px 26px;
  text-align: center;
}

.if-stat-num {
  font-size: 27px;
  font-weight: 800;
  color: #7FE6F0;
  line-height: 1.1;
  letter-spacing: -0.5px;
}

.if-stat-label {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.62);
  margin-top: 5px;
  letter-spacing: 0.4px;
}

/* 波浪分隔 */
.if-wave {
  display: block;
  width: 100%;
  height: 62px;
  margin-bottom: -1px;
}

/* ============================================================
   二、筛选区
   ============================================================ */
.if-filter {
  position: sticky;
  /* 顶部导航也是吸顶的（z-index 更高），这里必须按导航高度往下让位，
     否则筛选条会被导航盖住、滚动后完全看不见 */
  top: var(--header-h);
  z-index: 40;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 2px 14px rgba(10, 37, 64, 0.05);
}

.if-filter-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 12px 60px;
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

/* 栏目 Tab */
.if-tabs {
  display: flex;
  gap: 4px;
  background: var(--color-bg-section);
  border-radius: var(--radius-pill);
  padding: 4px;
}

.if-tab {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 20px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-secondary);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.if-tab:hover { color: var(--color-primary); }

.if-tab.active {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(10, 61, 98, 0.22);
}

.if-tab-count {
  font-size: 11.5px;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: var(--radius-pill);
  background: rgba(10, 37, 64, 0.08);
  color: inherit;
}

.if-tab.active .if-tab-count {
  background: rgba(255, 255, 255, 0.24);
}

/* 搜索框 */
.if-search {
  position: relative;
  flex: 1 1 260px;
  min-width: 200px;
  max-width: 420px;
}

.if-search input {
  width: 100%;
  height: 42px;
  padding: 0 40px 0 40px;
  font-size: 14px;
  font-family: inherit;
  color: var(--color-text-primary);
  background: var(--color-bg-warm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  outline: none;
  transition: all 0.2s ease;
}

.if-search input:focus {
  background: #fff;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(61, 196, 212, 0.16);
}

.if-search .if-search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  opacity: 0.45;
  pointer-events: none;
}

.if-search .if-search-clear {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  font-size: 14px;
  line-height: 1;
  color: var(--color-text-muted);
  display: none;
}

.if-search .if-search-clear.show { display: block; }

/* 下拉 */
.if-selects {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.if-select {
  height: 42px;
  padding: 0 34px 0 14px;
  font-size: 13.5px;
  font-family: inherit;
  color: var(--color-text-primary);
  background: var(--color-bg-warm) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235A6B7B' stroke-width='2.4'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 12px center / 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  outline: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  transition: all 0.2s ease;
}

.if-select:hover { border-color: var(--color-border-strong); }
.if-select:focus {
  background-color: #fff;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(61, 196, 212, 0.16);
}

/* ============================================================
   三、主体布局
   ============================================================ */
.if-main {
  max-width: 1440px;
  margin: 0 auto;
  padding: 40px 60px 72px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 36px;
  align-items: start;
}

.if-result-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.if-result-count {
  font-size: 14px;
  color: var(--color-text-secondary);
}

.if-result-count b {
  color: var(--color-primary);
  font-size: 19px;
  font-weight: 800;
  margin: 0 3px;
}

.if-result-updated {
  font-size: 12.5px;
  color: var(--color-text-muted);
}

/* ========== 公告卡片 ========== */
.if-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.if-card {
  position: relative;
  display: block;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px 22px 18px 24px;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
  overflow: hidden;
}

.if-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--color-secondary);
  opacity: 0;
  transition: opacity 0.22s ease;
}

.if-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(10, 37, 64, 0.11);
  border-color: rgba(61, 196, 212, 0.5);
}

.if-card:hover::before { opacity: 1; }

/* 已中标 = 机会已结束，视觉上收敛，别抢还在有效期内的公告的注意力 */
.if-card--award {
  background: #FBFCFD;
  border-color: #E9EEF2;
}

.if-card--award .if-card-title { color: #56666F; }
.if-card--award .if-card-summary { color: #93A1AD; }
.if-card--award .if-badge--stage { background: #E7ECEF; color: #66757F; }
.if-card--award:hover::before { background: #A9BAC6; }

/* 列表中「可跟进」与「已结束」的交界提示 */
.if-award-sep {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 8px 0 0;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.3px;
}

.if-award-sep::before,
.if-award-sep::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.if-card-top {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 11px;
}

.if-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11.5px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.3px;
}

.if-badge--tender { background: var(--if-tender-bg); color: var(--if-tender); }
.if-badge--eia { background: var(--if-eia-bg); color: var(--if-eia); }
.if-badge--stage {
  background: var(--color-bg-section);
  color: var(--color-text-secondary);
  font-weight: 600;
}
.if-badge--explicit { background: #E4F7FA; color: #0E7C8A; }
.if-badge--industry { background: var(--if-amber-bg); color: var(--if-amber); }
.if-badge--context { background: #F1F3F5; color: #6B7A88; }

.if-card-date {
  margin-left: auto;
  font-size: 12.5px;
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.if-card-title {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--color-text-primary);
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.2s ease;
}

.if-card:hover .if-card-title { color: var(--color-primary); }

.if-card-summary {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--color-text-secondary);
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.if-card-meta {
  display: flex;
  align-items: center;
  gap: 8px 18px;
  flex-wrap: wrap;
  font-size: 12.5px;
  color: var(--color-text-secondary);
  padding-top: 12px;
  border-top: 1px dashed var(--color-border);
}

.if-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-width: 0;
  max-width: 100%;
}

.if-meta-item svg {
  width: 13px;
  height: 13px;
  flex: 0 0 auto;
  opacity: 0.5;
}

.if-meta-item span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 260px;
}

.if-meta-item--budget {
  color: #C0392B;
  font-weight: 700;
}

.if-keywords {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-left: auto;
}

.if-kw {
  font-size: 11.5px;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-section);
  color: var(--color-primary-light);
  font-weight: 600;
}

/* ========== 侧栏 ========== */
.if-side {
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: sticky;
  top: calc(var(--header-h) + 16px);
  /* 侧栏内容（5 张卡）通常比视口高。sticky 贴顶后若不设上限，
     底部两张卡片会被永远压在折线以下、够不到——所以给高度上限并允许自己滚。 */
  max-height: calc(100vh - var(--header-h) - 32px);
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: var(--color-border-strong) transparent;
}

.if-side::-webkit-scrollbar { width: 6px; }
.if-side::-webkit-scrollbar-track { background: transparent; }
.if-side::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 3px;
}
.if-side::-webkit-scrollbar-thumb:hover { background: var(--color-border-strong); }

.if-side-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.if-side-title {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 14px;
  padding-left: 10px;
  border-left: 3px solid var(--color-secondary);
  line-height: 1.2;
}

.if-side-card p {
  font-size: 13px;
  line-height: 1.85;
  color: var(--color-text-secondary);
}

.if-side-card p + p { margin-top: 8px; }

/* 地区/类型分布条 */
.if-bar-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  font-size: 13px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background 0.16s ease;
}

.if-bar-row:hover { background: var(--color-bg-warm); }

.if-bar-name {
  width: 82px;
  flex: 0 0 auto;
  color: var(--color-text-primary);
  font-weight: 600;
  font-size: 12.5px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.if-bar-track {
  flex: 1;
  height: 6px;
  border-radius: 3px;
  background: var(--color-bg-section);
  overflow: hidden;
}

.if-bar-fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-primary-light));
}

.if-bar-num {
  width: 30px;
  text-align: right;
  flex: 0 0 auto;
  color: var(--color-text-muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

/* 来源列表 */
.if-src {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 7px 0;
  font-size: 12.5px;
  color: var(--color-text-secondary);
  border-bottom: 1px dashed var(--color-border);
}

.if-src:last-child { border-bottom: none; }

.if-src b {
  color: var(--color-primary);
  font-weight: 700;
}

/* 侧栏二级小标题（更新 / 数据来源） */
.if-side-sub {
  position: relative;
  margin: 16px 0 6px;
  padding-left: 11px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.5px;
}

.if-side-sub:first-child { margin-top: 4px; }

.if-side-sub::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 12px;
  border-radius: 2px;
  background: var(--color-secondary);
}

.if-side-hint {
  display: block;
  margin-top: 3px;
  font-size: 11.5px;
  font-weight: 400;
  color: var(--color-text-muted);
  letter-spacing: 0;
}

/* 可点击的来源行：点一项只看该来源 */
.if-src--link {
  padding: 7px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  user-select: none;
  transition: background 0.18s ease, box-shadow 0.18s ease, color 0.18s ease;
}

.if-src--link:hover {
  background: #F2F7FB;
  color: var(--color-primary);
}

.if-src--link.is-on {
  background: var(--if-tender-bg);
  color: var(--if-tender);
  font-weight: 600;
  box-shadow: inset 2px 0 0 var(--if-tender);
}

.if-src--link.is-on b { color: var(--if-tender); }

/* 来源行选中时的配色跟着它自己的栏目走（环评绿 / 招标蓝），别一律刷成蓝 */
.if-src--link.is-on.is-eia {
  background: var(--if-eia-bg);
  color: var(--if-eia);
  box-shadow: inset 2px 0 0 var(--if-eia);
}

.if-src--link.is-on.is-eia b { color: var(--if-eia); }

/* 来源名前的小标签：招标 / 环评 —— 点之前就知道会落到哪一栏 */
.if-src-cat {
  display: inline-block;
  margin-right: 5px;
  padding: 0 5px;
  border-radius: 3px;
  background: #EEF3F8;
  color: var(--color-text-muted);
  font-style: normal;
  font-size: 10.5px;
  line-height: 16px;
  letter-spacing: 0.2px;
  vertical-align: 1px;
}

.if-src-cat--tender { background: var(--if-tender-bg); color: var(--if-tender); }

.if-src-cat--eia { background: var(--if-eia-bg); color: var(--if-eia); }

.if-src--link:hover .if-src-cat { background: #E3EDF7; color: var(--color-primary); }

.if-src--link:focus-visible {
  /* 侧栏是可滚动容器，描边往外扩会被裁掉，所以画在里面 */
  outline: 2px solid var(--color-secondary);
  outline-offset: -2px;
}

/* 「最近更新」行右侧的动作提示 */
.if-src-go {
  display: inline-block;
  margin-left: 6px;
  font-style: normal;
  font-size: 11.5px;
  color: var(--color-text-muted);
  transition: color 0.18s ease;
}

.if-src--link:hover .if-src-go { color: var(--if-tender); }

#ifSideUpdatedRow { border-bottom: none; }

/* 侧栏「最新收录」 */
.if-latest { margin: 2px 0 0; }

.if-latest-cap {
  margin: 8px 0 4px;
  font-size: 11.5px;
  color: var(--color-text-muted);
  letter-spacing: 0.4px;
}

.if-latest-item {
  display: block;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background 0.18s ease;
}

.if-latest-item:hover { background: #F2F7FB; }

.if-latest-t {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--color-text-secondary);
}

.if-latest-item:hover .if-latest-t { color: var(--color-primary); }

.if-latest-d {
  display: block;
  margin-top: 2px;
  font-size: 11.5px;
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
}

/* 展开其余来源 */
.if-src-more {
  display: block;
  width: 100%;
  margin-top: 8px;
  padding: 7px 0;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-primary-light);
  font-family: inherit;
  font-size: 12.5px;
  line-height: 1.4;
  cursor: pointer;
  transition: all 0.18s ease;
}

.if-src-more:hover {
  border-color: var(--color-primary-light);
  background: #F5F9FC;
  color: var(--color-primary);
}

.if-src-more:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: -2px;
}

/* 结果区：当前来源标识（可点掉） */
.if-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-left: 10px;
  padding: 3px 9px 3px 11px;
  border-radius: var(--radius-pill);
  background: var(--if-tender-bg);
  color: var(--if-tender);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.6;
  cursor: pointer;
  user-select: none;
  vertical-align: middle;
  transition: background 0.18s ease;
}

.if-chip:hover { background: #DCE9FB; }

.if-chip:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

.if-chip i {
  font-style: normal;
  font-size: 13px;
  line-height: 1;
  opacity: 0.65;
}

/* 侧栏 CTA */
.if-side-cta {
  background: var(--if-grad);
  border: none;
  color: #fff;
  text-align: center;
}

.if-side-cta .if-side-title {
  color: #fff;
  border-left-color: rgba(255, 255, 255, 0.45);
  padding-left: 0;
  border-left: none;
  text-align: left;
}

.if-side-cta p { color: rgba(255, 255, 255, 0.76); }

.if-side-cta .if-cta-btn {
  display: block;
  margin-top: 14px;
  padding: 11px 16px;
  border-radius: var(--radius-pill);
  background: var(--color-secondary);
  color: #062C4F;
  font-size: 14px;
  font-weight: 700;
  transition: all 0.2s ease;
}

.if-side-cta .if-cta-btn:hover {
  background: #fff;
  transform: translateY(-1px);
}

/* ========== 加载 / 空状态 ========== */
.if-skeleton {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 22px;
}

.if-sk-line {
  height: 12px;
  border-radius: 6px;
  background: linear-gradient(90deg, #EDF1F5 0%, #F7F9FB 50%, #EDF1F5 100%);
  background-size: 200% 100%;
  animation: if-shimmer 1.3s ease-in-out infinite;
  margin-bottom: 10px;
}

@keyframes if-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.if-empty {
  background: var(--color-bg-card);
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-lg);
  padding: 64px 32px;
  text-align: center;
}

.if-empty svg {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  opacity: 0.32;
}

.if-empty-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.if-empty-desc {
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--color-text-secondary);
  max-width: 460px;
  margin: 0 auto;
}

.if-empty-reset {
  display: inline-block;
  margin-top: 18px;
  padding: 9px 22px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-bg-section);
  border-radius: var(--radius-pill);
  transition: background 0.2s ease;
}

.if-empty-reset:hover { background: var(--color-secondary-light); }

/* ========== 分页 ========== */
.if-pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.if-page-btn {
  min-width: 38px;
  height: 38px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-secondary);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all 0.18s ease;
}

.if-page-btn:hover:not(.disabled):not(.active) {
  border-color: var(--color-secondary);
  color: var(--color-primary);
}

.if-page-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.if-page-btn.disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.if-page-dots {
  padding: 0 4px;
  color: var(--color-text-muted);
}

/* ============================================================
   四、详情页
   ============================================================ */
.if-detail-hero {
  background: var(--if-grad);
  padding: 34px 0 46px;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.if-detail-hero::before {
  content: '';
  position: absolute;
  inset: -30% -10% auto -10%;
  height: 150%;
  background:
    radial-gradient(ellipse 42% 55% at 12% 8%, rgba(61, 196, 212, 0.26), transparent 64%),
    radial-gradient(ellipse 44% 52% at 88% 4%, rgba(63, 98, 153, 0.36), transparent 66%);
  pointer-events: none;
}

.if-detail-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 60px;
}

.if-crumb {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
}

.if-crumb a { color: rgba(255, 255, 255, 0.82); transition: color 0.2s ease; }
.if-crumb a:hover { color: #fff; }
.if-crumb i { font-style: normal; opacity: 0.5; }

.if-detail-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.if-detail-badges .if-badge {
  background: rgba(255, 255, 255, 0.14);
  color: #CFEFF4;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.if-detail-badges .if-badge--stage {
  background: rgba(61, 196, 212, 0.2);
  color: #A9EDF5;
  border-color: rgba(61, 196, 212, 0.4);
}

.if-detail-title {
  font-size: 30px;
  font-weight: 800;
  line-height: 1.42;
  letter-spacing: -0.2px;
  max-width: 1000px;
  margin-bottom: 18px;
}

.if-detail-submeta {
  display: flex;
  gap: 10px 26px;
  flex-wrap: wrap;
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.78);
}

.if-detail-submeta span {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
}

.if-detail-submeta b {
  font-weight: 600;
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.3px;
}

.if-main--detail {
  grid-template-columns: minmax(0, 1fr) 340px;
  padding-top: 36px;
}

/* 正文卡片 */
.if-article {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 30px 34px 34px;
}

.if-article-section-title {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.if-article-section-title::before {
  content: '';
  width: 3px;
  height: 15px;
  border-radius: 2px;
  background: var(--color-secondary);
}

.if-article + .if-article { margin-top: 18px; }

.if-article-body {
  font-size: 15px;
  line-height: 2.05;
  color: #33475C;
}

.if-article-body p {
  margin-bottom: 14px;
  text-align: justify;
}

.if-article-body p:last-child { margin-bottom: 0; }

/* 正文里的编号/表格行做轻微强调 */
.if-article-body p.if-strong-line {
  font-weight: 700;
  color: var(--color-primary);
}

.if-article-empty {
  font-size: 14px;
  line-height: 1.9;
  color: var(--color-text-secondary);
  background: var(--color-bg-warm);
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
  padding: 18px 20px;
}

/* 关键信息表 */
.if-info-table {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr);
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.if-info-table dt {
  padding: 12px 16px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-text-secondary);
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
}

.if-info-table dd {
  padding: 12px 16px;
  font-size: 13.5px;
  color: var(--color-text-primary);
  border-bottom: 1px solid var(--color-border);
  word-break: break-word;
  line-height: 1.7;
}

.if-info-table dt:last-of-type,
.if-info-table dd:last-of-type { border-bottom: none; }

/* 命中依据 */
.if-basis {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.if-basis-chip {
  font-size: 12.5px;
  padding: 4px 11px;
  border-radius: var(--radius-pill);
  background: var(--color-bg-section);
  color: var(--color-primary-light);
  font-weight: 600;
}

.if-basis-note {
  margin-top: 14px;
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--color-text-muted);
  padding-left: 12px;
  border-left: 2px solid var(--color-border);
}

/* 来源链接按钮组 */
.if-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.if-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-pill);
  transition: all 0.2s ease;
}

.if-btn--primary {
  background: var(--color-primary);
  color: #fff;
}

.if-btn--primary:hover {
  background: var(--if-deep);
  transform: translateY(-1px);
}

.if-btn--ghost {
  background: var(--color-bg-section);
  color: var(--color-primary);
}

.if-btn--ghost:hover { background: var(--color-secondary-light); }

/* 相关公告 */
.if-related-item {
  display: flex;
  gap: 11px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--color-border);
}

.if-related-item:last-child { border-bottom: none; padding-bottom: 0; }

.if-related-dot {
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--color-secondary);
}

.if-related-txt {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--color-text-primary);
  transition: color 0.2s ease;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.if-related-item:hover .if-related-txt { color: var(--color-secondary); }

.if-related-date {
  display: block;
  font-size: 11.5px;
  color: var(--color-text-muted);
  margin-top: 4px;
}

/* 免责/合规说明 */
.if-notice {
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--color-text-muted);
  background: var(--color-bg-warm);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin-top: 18px;
}

/* ============================================================
   五、响应式
   ============================================================ */
@media (max-width: 1200px) {
  .if-main { grid-template-columns: minmax(0, 1fr) 280px; gap: 26px; }
  .if-main--detail { grid-template-columns: minmax(0, 1fr) 300px; }
  .if-hero-title { font-size: 40px; }
}

@media (max-width: 1024px) {
  .if-main,
  .if-main--detail {
    grid-template-columns: minmax(0, 1fr);
  }
  /* 竖排后侧栏只是页面的一段，不能设高度上限（否则会在页内出现一个内层滚动区） */
  .if-side { position: static; max-height: none; overflow-y: visible; }
  .if-hero-head { grid-template-columns: minmax(0, 1fr); gap: 28px; align-items: start; }
  .if-hero-title { font-size: 36px; }
  .if-detail-title { font-size: 25px; }
}

@media (max-width: 768px) {
  .if-hero { padding-top: 46px; }
  .if-hero-inner,
  .if-detail-hero-inner { padding: 0 20px; }
  .if-hero-title { font-size: 29px; }
  .if-hero-desc { font-size: 15px; }
  .if-hero-stats { grid-template-columns: repeat(2, 1fr); }
  .if-stat { padding: 16px 12px; }
  .if-stat-num { font-size: 22px; }

  .if-filter-inner { padding: 10px 20px; gap: 10px; }
  .if-search { max-width: none; flex: 1 1 100%; }
  .if-selects { width: 100%; }
  .if-select { flex: 1 1 44%; min-width: 0; }
  .if-tabs { width: 100%; }
  .if-tab { flex: 1; justify-content: center; padding: 9px 10px; font-size: 13px; }

  .if-main { padding: 24px 20px 56px; }
  .if-card { padding: 16px 16px 14px 18px; }
  .if-card-title { font-size: 15.5px; }
  .if-card-date { margin-left: 0; width: 100%; }
  .if-keywords { margin-left: 0; width: 100%; }
  .if-meta-item span { max-width: 170px; }

  .if-detail-hero { padding: 24px 0 34px; }
  .if-detail-title { font-size: 21px; }
  .if-article { padding: 22px 18px 24px; }
  .if-article-body { font-size: 14.5px; line-height: 1.95; }
  .if-info-table { grid-template-columns: 88px minmax(0, 1fr); }
  .if-info-table dt,
  .if-info-table dd { padding: 10px 12px; font-size: 13px; }
}

@media (max-width: 480px) {
  .if-hero-title { font-size: 25px; }
  .if-hero-cols { gap: 8px; }
  .if-hero-col { padding: 11px 14px; }
  .if-hero-col-num { font-size: 21px; min-width: 44px; }
  .if-select { flex: 1 1 100%; }
  .if-page-btn { min-width: 34px; height: 34px; font-size: 13px; }
  .if-article-body { font-size: 14px; }
}