/* ===== 全局 ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --primary: #185FA5;
  --primary-dark: #0C447C;
  --purple: #9333EA;
  --gold: #BA7517;
  --red: #A32D2D;
  --green: #3B6D11;
  --bg: #f6f8fa;
  --card: #ffffff;
  --border: #e3e8ee;
  --text: #2c3e50;
  --text-light: #7f8c9a;
  --accent: #d85a30;
}
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
}

/* ===== 顶部导航 ===== */
.topbar {
  background: #ffffff;
  color: var(--text);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 4px rgba(0,0,0,.04);
}
.topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand { color: var(--primary-dark); font-size: 18px; font-weight: 700; text-decoration: none; }
.nav { display: flex; gap: 2px; align-items: center; }
.nav a {
  color: var(--text-light);
  text-decoration: none;
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 14px;
  transition: background .2s, color .2s;
}
.nav a:hover { background: #f0f4f8; color: var(--primary); }
.nav a.active { background: #eef4fb; color: var(--primary); font-weight: 600; }

/* ===== 布局 ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 24px 20px 60px; }

/* ===== 首页 Hero ===== */
.hero {
  text-align: center;
  padding: 60px 20px 40px;
  background: linear-gradient(160deg, #eef4fb 0%, #fff 100%);
  border-radius: 16px;
  margin-bottom: 32px;
}
.hero h1 { font-size: 34px; font-weight: 700; color: var(--primary-dark); }
.hero h1 em { font-style: normal; color: var(--purple); }
.hero-sub { color: var(--text-light); margin: 10px 0 24px; font-size: 15px; }

/* ===== 搜索框 ===== */
.search-box {
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  gap: 0;
}
.search-box input {
  flex: 1;
  padding: 13px 18px;
  font-size: 15px;
  border: 2px solid var(--border);
  border-radius: 10px 0 0 10px;
  outline: none;
  transition: border-color .2s;
}
.search-box input:focus { border-color: var(--primary); }
.search-box button {
  padding: 13px 26px;
  font-size: 15px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 0 10px 10px 0;
  cursor: pointer;
  transition: background .2s;
}
.search-box button:hover { background: var(--primary-dark); }
.search-box.big { max-width: 760px; margin-bottom: 12px; }

/* ===== 快捷卡片 ===== */
.quick-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 44px;
}
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 26px 22px;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,.08); }
.card-icon { font-size: 30px; margin-bottom: 12px; }
.card h3 { font-size: 17px; margin-bottom: 8px; color: var(--primary-dark); }
.card p { font-size: 13px; color: var(--text-light); }

/* ===== 章节网格 ===== */
.chapters h2 { font-size: 22px; margin-bottom: 18px; color: var(--primary-dark); }
.chapter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}
.chapter-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  text-decoration: none;
  color: var(--text);
  transition: border-color .2s, box-shadow .2s;
}
.chapter-card:hover { border-color: var(--primary); box-shadow: 0 4px 16px rgba(24,95,165,.1); }
.chapter-title { font-size: 16px; font-weight: 600; color: var(--primary-dark); margin-bottom: 6px; }
.chapter-meta { font-size: 12px; color: var(--text-light); }

/* ===== 分类导航页 ===== */
.browse-layout { display: flex; gap: 24px; align-items: flex-start; }
.sidebar {
  width: 300px;
  flex-shrink: 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  position: sticky;
  top: 76px;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
}
.sidebar-title { font-weight: 600; margin-bottom: 12px; color: var(--primary-dark); font-size: 15px; }
.tree-chapter {
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  margin-bottom: 2px;
  transition: background .15s;
}
.tree-chapter:hover { background: #eef4fb; }
.tree-chapter.active { background: var(--primary); color: #fff; }
.tree-toggle { display: inline-block; width: 14px; font-size: 11px; }
.tree-child {
  padding: 6px 10px 6px 30px;
  font-size: 13px;
  color: var(--text-light);
  cursor: pointer;
  border-radius: 6px;
}
.tree-child:hover { background: #f0f4f8; color: var(--text); }
.tree-child .dot { display: inline-block; width: 4px; height: 4px; border-radius: 50%; background: #b8c4cf; margin-right: 6px; vertical-align: middle; }

.content { flex: 1; min-width: 0; }
.breadcrumb { font-size: 13px; color: var(--text-light); margin-bottom: 16px; }
.breadcrumb .sep { margin: 0 4px; }
.section-h1 { font-size: 24px; color: var(--primary-dark); margin-bottom: 18px; }
.section-body {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px 26px;
  font-size: 15px;
}
.section-body.muted { color: var(--text-light); font-size: 14px; }
/* ---------- Markdown 渲染样式 ---------- */
.md-table-wrap {
  overflow-x: auto;
  margin: 14px 0;
  border: 1px solid var(--border);
  border-radius: 10px;
}
.md-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
  min-width: 480px;
}
.md-table th {
  background: var(--primary-light, #eaf2fb);
  color: var(--primary-dark);
  font-weight: 600;
  padding: 9px 12px;
  border: 1px solid var(--border);
  text-align: left;
  white-space: nowrap;
}
.md-table td {
  padding: 8px 12px;
  border: 1px solid var(--border);
  vertical-align: top;
  line-height: 1.6;
}
.md-table tbody tr:nth-child(even) { background: rgba(0, 0, 0, 0.02); }
.md-table tbody tr:hover { background: var(--primary-light, #eaf2fb); }
.md-list { margin: 8px 0; padding-left: 22px; }
.md-list li { margin: 4px 0; line-height: 1.7; }
.md-quote {
  margin: 10px 0;
  padding: 10px 14px;
  background: #f6f8fb;
  border-left: 3px solid var(--primary);
  border-radius: 0 8px 8px 0;
  color: #55606e;
  font-size: 13.5px;
  line-height: 1.7;
}
.md-head { color: var(--primary-dark); margin: 18px 0 10px; font-weight: 600; }
.md-head:first-child { margin-top: 6px; }
.md-para { margin: 8px 0; line-height: 1.75; }
.md-para code, .md-table code { background: #f0f2f5; padding: 1px 5px; border-radius: 4px; font-size: 12.5px; }
.link-tip {
  margin-top: 12px;
  padding: 10px 14px;
  background: #fff8e6;
  border: 1px solid #f0d48a;
  border-radius: 8px;
  font-size: 13px;
  color: #8a6d1a;
}
.children-list { margin-top: 28px; }
.children-list h3 { font-size: 17px; color: var(--primary-dark); margin-bottom: 14px; }
.child-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: border-color .2s;
}
.child-item:hover { border-color: var(--primary); }
.child-title { font-size: 15px; font-weight: 500; color: var(--primary-dark); }
.child-excerpt { font-size: 13px; color: var(--text-light); margin-top: 4px; }

/* ===== 搜索页 ===== */
.search-page h1, .scale-page h1, .zizhi-page h1 { font-size: 26px; color: var(--primary-dark); margin-bottom: 8px; }
.search-meta { margin: 14px 0; font-size: 14px; color: var(--text-light); }
.results { display: flex; flex-direction: column; gap: 12px; }
.result-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 22px;
  cursor: pointer;
  transition: border-color .2s, box-shadow .2s;
}
.result-item:hover { border-color: var(--primary); box-shadow: 0 4px 16px rgba(24,95,165,.08); }
.result-path { font-size: 12px; color: var(--text-light); margin-bottom: 4px; }
.result-title { font-size: 17px; font-weight: 600; color: var(--primary-dark); margin-bottom: 6px; }
.result-snippet { font-size: 14px; color: var(--text); }
.result-score { font-size: 12px; color: var(--text-light); margin-top: 6px; }
mark { background: #ffe08a; padding: 0 2px; border-radius: 3px; }
.empty { text-align: center; color: var(--text-light); padding: 40px 0; font-size: 15px; }

/* ===== 规模匹配页 ===== */
.scale-form { display: flex; gap: 12px; margin: 20px 0; flex-wrap: wrap; align-items: stretch; }
.scale-form select, .scale-form input, .scale-form textarea {
  padding: 12px 16px;
  font-size: 14px;
  border: 2px solid var(--border);
  border-radius: 10px;
  outline: none;
  font-family: inherit;
}
.scale-form select { flex: 0 0 130px; }
.scale-form input { flex: 1; min-width: 260px; }
.scale-form textarea { flex: 1; min-width: 260px; resize: vertical; line-height: 1.6; }
.scale-form button {
  padding: 12px 28px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-size: 15px;
  transition: background 0.2s;
}
.scale-form button:hover { background: var(--primary-dark); }
.clear-btn {
  background: transparent !important;
  color: var(--text-light) !important;
  border: 2px solid var(--border) !important;
  font-size: 18px !important;
  flex: 0 0 44px;
  line-height: 1;
}
.clear-btn:hover {
  background: #fee !important;
  color: #c33 !important;
  border-color: #c33 !important;
}
.scale-item { cursor: default; }
.scale-item:hover { border-color: var(--border); box-shadow: none; }
.unit { font-size: 13px; color: var(--text-light); font-weight: 400; }
.scale-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; margin-top: 10px; }
.scale-cell {
  background: #f4f7fa;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13px;
}
.scale-cell b { display: block; color: var(--accent); margin-bottom: 4px; font-size: 13px; }
.scale-cell.wide { grid-column: 1 / -1; }

/* ===== 资质总表页 ===== */
.zizhi-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 20px 0; }
.tab-btn {
  padding: 9px 18px;
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: 20px;
  cursor: pointer;
  font-size: 14px;
  color: var(--text);
  transition: all .2s;
}
.tab-btn:hover { border-color: var(--primary); color: var(--primary); }
.tab-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.zizhi-content { overflow-x: auto; }
.industry-block { margin-bottom: 28px; }
.industry-block h3 { color: var(--primary-dark); margin-bottom: 10px; font-size: 17px; }
.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border-radius: 10px;
  overflow: hidden;
  font-size: 13px;
}
.data-table th {
  background: #eef4fb;
  color: var(--primary-dark);
  padding: 10px 12px;
  text-align: left;
  font-weight: 600;
  white-space: nowrap;
  border-bottom: 2px solid var(--border);
}
.data-table td {
  padding: 9px 12px;
  border-bottom: 1px solid #f0f3f6;
  vertical-align: top;
  max-width: 420px;
}
.data-table tr:hover td { background: #fafcfe; }
.data-table .group-row td { background: #f4f7fa; font-weight: 600; color: var(--primary-dark); }

/* ===== 页脚 ===== */
.footer {
  text-align: center;
  color: var(--text-light);
  font-size: 12px;
  padding: 30px 0;
  border-top: 1px solid var(--border);
  margin-top: 40px;
  line-height: 1.9;
}
.footer .copyright {
  color: var(--text-light);
  font-size: 12px;
}

/* ===== 响应式 ===== */
@media (max-width: 900px) {
  .browse-layout { flex-direction: column; }
  .sidebar { width: 100%; position: static; max-height: none; }
  .hero h1 { font-size: 26px; }
}

/* ===== 智能匹配（V2.0） ===== */
.match2-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 22px;
  margin: 10px 0 20px;
}
.match2-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 12px;
  font-size: 15px;
}
.copy-btn {
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 13px;
  cursor: pointer;
}
.copy-btn:hover { background: var(--primary-dark); }
.match2-text {
  background: #f7fafd;
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  border-radius: 8px;
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.9;
  color: #22303f;
}
.match2-detail {
  margin-top: 14px;
  font-size: 13px;
  line-height: 2;
}
.detail-row { padding: 4px 0; border-bottom: 1px dashed var(--border); }
.detail-row.warn { color: #8a6d1a; background: #fff8e6; padding: 6px 8px; border-radius: 6px; }
.detail-row.foot { color: var(--text-light); border-bottom: none; }
.divider { border: none; border-top: 1px dashed var(--border); margin: 28px 0; }
.sub-h2 { font-size: 20px; color: var(--primary-dark); margin-bottom: 6px; }

/* ===== 大屏两侧广告位 ===== */
.side-ad {
  position: fixed;
  top: 90px;
  width: 180px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 14px 16px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
  z-index: 50;
  font-size: 13px;
  line-height: 1.6;
  max-height: calc(100vh - 110px);
  overflow-y: auto;
}
.side-ad-left { left: 14px; }
.side-ad-right { right: 14px; }
.ad-title {
  font-weight: 600;
  color: var(--primary-dark);
  font-size: 14px;
  margin-bottom: 6px;
}
.ad-title.mt { margin-top: 14px; }
.ad-sub { color: var(--text-light); font-size: 12px; margin-bottom: 8px; }
.ad-contact {
  background: #f6f8fb;
  border-radius: 6px;
  padding: 6px 8px;
  margin-bottom: 10px;
  font-size: 12.5px;
  word-break: break-all;
}
.ad-list { list-style: none; padding: 0; margin: 0; }
.ad-list li {
  padding: 5px 0;
  border-bottom: 1px dashed var(--border);
  font-size: 12.5px;
}
.ad-list li:last-child { border-bottom: none; }
.ad-id {
  font-size: 12.5px;
  color: var(--text);
}
.ad-id b { color: var(--primary-dark); }
.ad-qr-block {
  margin: 10px 0 4px;
  text-align: center;
}
.ad-qr-block img {
  width: 100%;
  max-width: 150px;
  border-radius: 6px;
  border: 1px solid var(--border);
  display: block;
  margin: 0 auto;
}
.ad-qr-cap {
  font-size: 12px;
  color: var(--text-light);
  margin-top: 4px;
}
/* 窄屏隐藏广告位 */
@media (max-width: 1400px) {
  .side-ad { display: none; }
}

/* ===== 更新公告 changelog（缩小25%，仅显示最新） ===== */
.changelog {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 22px;
  background: var(--color-background-secondary, #fbfbfb);
  max-width: 75%;           /* 缩小25% */
  margin-left: auto;
  margin-right: auto;
}
.changelog-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 500;
  border-bottom: 1px solid var(--border);
  background: var(--color-background-secondary, #f7f7f7);
}
.changelog-toggle {
  font-size: 12px;
  padding: 4px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--color-background-primary, #fff);
  cursor: pointer;
  color: var(--text-mid, #555);
}
.changelog-toggle:hover { background: #E6F1FB; color: #185FA5; }
.changelog-list { padding: 5px 14px 10px; }
.changelog-item { padding: 9px 0; border-bottom: 1px dashed var(--border); }
.changelog-item:last-child { border-bottom: none; }
.cl-head { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; margin-bottom: 6px; }
.cl-version {
  font-size: 12px; font-weight: 500;
  background: #E6F1FB; color: #185FA5;
  padding: 1px 8px; border-radius: 4px;
}
.cl-date { font-size: 12px; color: var(--text-light); }
.cl-title { font-size: 13px; font-weight: 500; color: var(--text-main); }
.cl-list { margin: 0; padding-left: 18px; }
.cl-list li { font-size: 13px; color: var(--text-mid, #444); line-height: 1.8; }

/* ===== PDF 全本入口 ===== */
.pdf-entry {
  margin: 0 0 24px;
  max-width: 75%;
  margin-left: auto;
  margin-right: auto;
}
.pdf-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: linear-gradient(135deg, #f0f6ff, #e8f0fb);
  border: 1px solid #c5d8f0;
  border-radius: 12px;
  padding: 14px 18px;
}
.pdf-icon {
  font-size: 30px;
  flex-shrink: 0;
}
.pdf-info {
  flex: 1;
  min-width: 0;
}
.pdf-title {
  font-size: 14px;
  font-weight: 600;
  color: #1a3a6b;
  margin-bottom: 3px;
}
.pdf-sub {
  font-size: 12px;
  color: #5a7299;
}
.pdf-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}
.pdf-btn {
  display: inline-block;
  padding: 7px 14px;
  border-radius: 8px;
  background: #185FA5;
  color: #fff;
  font-size: 12.5px;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s;
}
.pdf-btn:hover { background: #0f4a82; }
.pdf-btn.outline {
  background: transparent;
  border: 1px solid #185FA5;
  color: #185FA5;
}
.pdf-btn.outline:hover { background: #e6f0fa; }
@media (max-width: 640px) {
  .pdf-card { flex-direction: column; align-items: flex-start; }
  .pdf-actions { width: 100%; }
  .pdf-btn { flex: 1; text-align: center; }
}

/* ===== 资质速查 qualify ===== */
.qualify {
  margin: 0 0 30px;
}
.qualify h2 {
  font-size: 17px;
  color: var(--text-main, #1a1a1a);
  margin-bottom: 12px;
}
.qualify-search {
  display: flex;
  gap: 10px;
  margin-bottom: 10px;
}
.qualify-input {
  flex: 1;
  padding: 11px 14px;
  border: 1px solid var(--border, #d8d8d8);
  border-radius: 8px;
  font-size: 14px;
  outline: none;
  min-width: 0;
}
.qualify-input:focus {
  border-color: #185FA5;
  box-shadow: 0 0 0 2px rgba(24, 95, 165, 0.12);
}
.qualify-btn {
  padding: 11px 22px;
  background: #185FA5;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  white-space: nowrap;
}
.qualify-btn:hover { background: #0f4a82; }
.qualify-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}
.qualify-chips button {
  padding: 5px 12px;
  border: 1px solid var(--border, #d8d8d8);
  border-radius: 20px;
  background: var(--color-background-primary, #fff);
  font-size: 12.5px;
  color: var(--text-mid, #555);
  cursor: pointer;
  transition: all 0.15s;
}
.qualify-chips button:hover {
  background: #E6F1FB;
  border-color: #185FA5;
  color: #185FA5;
}
.qualify-count {
  font-size: 12.5px;
  color: var(--text-light, #999);
  margin-bottom: 12px;
}
.qualify-results {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.qualify-loading, .qualify-empty {
  padding: 26px;
  text-align: center;
  color: var(--text-light, #999);
  border: 1px dashed var(--border, #ddd);
  border-radius: 10px;
  font-size: 13px;
  line-height: 2;
}
.qualify-empty a { color: #185FA5; text-decoration: none; margin: 0 4px; }
/* 结果列表：文档式排版，不贴卡片 */
.qualify-card {
  padding: 12px 2px;
  border-bottom: 1px dashed var(--border, #e0e0e0);
}
.qualify-card:last-child { border-bottom: none; }
.qc-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-main, #1a1a1a);
  margin-bottom: 3px;
}
.qc-cert {
  font-size: 13px;
  color: #185FA5;
  margin-bottom: 5px;
}
.qc-text {
  font-size: 13px;
  line-height: 1.8;
  color: #333;
  padding: 2px 0;
}
.qc-law {
  font-size: 12px;
  color: #888;
  margin-top: 6px;
}
.qc-note {
  font-size: 12px;
  color: #a0660f;
  margin-top: 5px;
  line-height: 1.6;
}

/* ===== 智能匹配 Tab（两个卖点合一） ===== */
.match-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--border, #e0e0e0);
  padding-bottom: 10px;
}
.mtab {
  padding: 9px 18px;
  border: 1px solid var(--border, #d8d8d8);
  border-radius: 8px 8px 0 0;
  background: var(--color-background-secondary, #f7f7f7);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-mid, #555);
  cursor: pointer;
  transition: all 0.15s;
}
.mtab.theme-blue:hover { background: #E6F1FB; color: #185FA5; }
.mtab.theme-blue.active { background: #185FA5; border-color: #185FA5; color: #fff; }
.mtab.theme-purple:hover { background: #F3E8FF; color: #9333EA; }
.mtab.theme-purple.active { background: #9333EA; border-color: #9333EA; color: #fff; }
.mtab-panel { padding-top: 4px; }

/* ===== 资质速查表单（Tab2 与 Tab1 表单样式一致） ===== */
.qualify-form {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: stretch;
}
.qualify-form .qualify-input {
  flex: 1 1 420px;
  min-width: 280px;
  padding: 10px 14px;
  border: 1px solid var(--border, #d8d8d8);
  border-radius: 8px;
  font-size: 14px;
  outline: none;
  min-height: 44px;
}
.qualify-form .qualify-input:focus {
  border-color: #185FA5;
  box-shadow: 0 0 0 2px rgba(24, 95, 165, 0.12);
}
.qualify-form .btn-go {
  padding: 10px 22px;
  background: #185FA5;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  min-height: 44px;
}
.qualify-form .btn-go:hover { background: #0C447C; }
.qualify-form .btn-clear {
  padding: 10px 14px;
  background: transparent;
  color: #999;
  border: 1px solid var(--border, #d8d8d8);
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  min-height: 44px;
}
.qualify-form .btn-clear:hover { color: #555; border-color: #aaa; }

.match-tip {
  font-size: 12.5px;
  color: #6b7d96;
  background: #f4f7fb;
  border-left: 3px solid #b9c8da;
  padding: 8px 14px;
  border-radius: 4px;
  margin-bottom: 12px;
  line-height: 1.6;
}

/* ===== 推理逻辑层展示（infer，文档式） ===== */
.infer-head {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-size: 13px;
  color: #444;
  background: #f4f7fb;
  border-left: 3px solid #185FA5;
  padding: 10px 14px;
  border-radius: 4px;
  margin: 4px 0 14px;
  line-height: 1.7;
}
.infer-cancel { color: #b3381f; font-weight: 500; }
.infer-sec-title {
  font-size: 13px;
  font-weight: 600;
  color: #185FA5;
  margin: 14px 0 8px;
}
.infer-chain, .infer-suggest {
  border-bottom: 1px dashed var(--border, #e0e0e0);
  padding-bottom: 10px;
}
.infer-step {
  font-size: 13px;
  color: #333;
  padding: 5px 0;
  line-height: 1.7;
}
.infer-step-name {
  color: #185FA5;
  font-weight: 500;
  background: #eef4fb;
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 12px;
}
.infer-step-detail {
  font-size: 12px;
  color: #888;
  padding-left: 14px;
  margin-top: 2px;
  line-height: 1.6;
}
.infer-sug-item {
  font-size: 13px;
  line-height: 1.8;
  color: #333;
  padding: 5px 0;
}
.infer-sug-item.warn {
  color: #b3381f;
  background: #fdf0ec;
  padding: 7px 12px;
  border-radius: 4px;
  margin: 4px 0;
}