/* ============================================
   重庆环庆项目管理有限公司 官网样式
   设计基调：环庆logo（金色圆形建筑标志）+ 深蓝黑
   移动端优先，桌面适配
   ============================================ */

:root {
  --navy-900: #0e1a2b;
  --navy-800: #16263d;
  --navy-700: #1f3552;
  --navy-600: #2a4a72;
  --gold-500: #d4a843;
  --gold-400: #e0bc63;
  --gold-300: #eed9a0;
  --ink: #23303f;
  --ink-light: #5a6b7d;
  --bg: #f7f8fa;
  --card: #ffffff;
  --line: #e5e9ef;
  --red: #c0392b;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* ===== 顶部导航 ===== */
.topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(14, 26, 43, 0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(212, 168, 67, 0.25);
}
.topbar-inner {
  max-width: 1200px; margin: 0 auto; padding: 10px 20px;
  display: flex; align-items: center; gap: 14px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand img { width: 40px; height: 40px; border-radius: 50%; }
.brand-name { color: #fff; font-size: 15px; font-weight: 700; letter-spacing: 0.5px; }
.brand-name small { display: block; font-size: 10px; color: var(--gold-300); font-weight: 400; letter-spacing: 1px; }

.nav-links { margin-left: auto; display: flex; gap: 4px; flex-wrap: wrap; }
.nav-links a {
  color: #c9d4e2; text-decoration: none; font-size: 13.5px;
  padding: 7px 12px; border-radius: 6px; transition: all .2s;
}
.nav-links a:hover { color: #fff; background: rgba(255,255,255,.08); }
.nav-links a.active { color: var(--gold-400); font-weight: 600; }
.nav-cta {
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
  color: var(--navy-900) !important; font-weight: 700; border-radius: 8px !important;
}
.nav-cta:hover { opacity: .9; }

/* ===== 通用区块 ===== */
.section { padding: 72px 20px; max-width: 1200px; margin: 0 auto; }
.section-tag {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 2px;
  color: var(--gold-500); border: 1px solid rgba(212,168,67,.4);
  padding: 4px 12px; border-radius: 20px; margin-bottom: 14px;
}
.section-title { font-size: 28px; font-weight: 800; color: var(--navy-900); margin-bottom: 10px; }
.section-sub { font-size: 15px; color: var(--ink-light); margin-bottom: 36px; max-width: 720px; }

/* ===== Hero 首屏 ===== */
.hero {
  background: linear-gradient(160deg, var(--navy-900) 0%, var(--navy-800) 55%, #1b2f4e 100%);
  color: #fff; padding: 130px 20px 90px; position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; right: -120px; top: -120px;
  width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle, rgba(212,168,67,.16) 0%, transparent 65%);
}
.hero-inner { max-width: 1200px; margin: 0 auto; display: flex; gap: 48px; align-items: center; flex-wrap: wrap; }
.hero-logo {
  width: 150px; height: 150px; border-radius: 50%; flex-shrink: 0;
  box-shadow: 0 0 0 4px rgba(212,168,67,.35), 0 18px 48px rgba(0,0,0,.35);
}
.hero-text { flex: 1; min-width: 280px; }
.hero-text h1 { font-size: 34px; font-weight: 800; letter-spacing: 1px; margin-bottom: 8px; }
.hero-text .en { font-size: 13px; color: var(--gold-300); letter-spacing: 1.5px; margin-bottom: 16px; }
.hero-text p { font-size: 15.5px; color: #c9d4e2; max-width: 640px; margin-bottom: 26px; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 12px 28px; border-radius: 8px;
  font-size: 15px; font-weight: 700; text-decoration: none; transition: all .2s; border: none; cursor: pointer;
}
.btn-gold { background: linear-gradient(135deg, var(--gold-500), var(--gold-400)); color: var(--navy-900); }
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(212,168,67,.35); }
.btn-ghost { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.35); }
.btn-ghost:hover { border-color: var(--gold-400); color: var(--gold-300); }

/* 信任状数据条 */
.hero-stats {
  max-width: 1200px; margin: 60px auto 0; padding-top: 34px;
  border-top: 1px solid rgba(255,255,255,.12);
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.stat { text-align: center; }
.stat .num { font-size: 30px; font-weight: 800; color: var(--gold-400); line-height: 1.2; }
.stat .lbl { font-size: 13px; color: #aebdd0; margin-top: 4px; }

/* ===== 卡片 ===== */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  background: var(--card); border-radius: 14px; padding: 28px 26px;
  border: 1px solid var(--line); box-shadow: 0 4px 18px rgba(14,26,43,.05);
  transition: all .25s; text-decoration: none; color: inherit; display: block;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(14,26,43,.12); }
.card .icon { width: 52px; height: 52px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 24px; margin-bottom: 16px; }
.card .icon.b1 { background: #e8f0fe; } .card .icon.b2 { background: #fef3e0; } .card .icon.b3 { background: #e6f7ef; }
.card h3 { font-size: 18px; font-weight: 700; color: var(--navy-900); margin-bottom: 8px; }
.card p { font-size: 14px; color: var(--ink-light); }
.card .more { display: inline-block; margin-top: 14px; font-size: 13.5px; font-weight: 600; color: var(--gold-500); }

/* ===== 服务流程 ===== */
.steps { display: grid; grid-template-columns: repeat(7, 1fr); gap: 10px; }
.step {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 18px 10px; text-align: center; position: relative;
}
.step .no { width: 30px; height: 30px; margin: 0 auto 10px; border-radius: 50%; background: var(--navy-900); color: var(--gold-400); font-size: 14px; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.step .t { font-size: 13.5px; font-weight: 600; color: var(--ink); }

/* ===== 渠道 ===== */
.logo-wall { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 24px; }
.logo-chip {
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 14px 22px; font-size: 14.5px; font-weight: 600; color: var(--navy-700);
  display: inline-flex; align-items: center; gap: 8px; min-height: 48px;
}
.logo-chip .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold-400); }

/* ===== 价格表 ===== */
.price-table { width: 100%; border-collapse: collapse; background: var(--card); border-radius: 12px; overflow: hidden; box-shadow: 0 4px 18px rgba(14,26,43,.06); }
.price-table th, .price-table td { padding: 14px 16px; text-align: center; font-size: 14px; border-bottom: 1px solid var(--line); }
.price-table thead th { background: var(--navy-900); color: var(--gold-400); font-weight: 700; font-size: 14.5px; }
.price-table tbody tr:nth-child(even) { background: #fafbfd; }
.price-table tbody tr:hover { background: #f3f6fa; }
.price-note { font-size: 12.5px; color: var(--ink-light); margin-top: 10px; }

/* ===== 页脚 ===== */
.footer { background: var(--navy-900); color: #aebdd0; padding: 50px 20px 30px; margin-top: 40px; }
.footer-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.footer h4 { color: #fff; font-size: 15px; margin-bottom: 14px; }
.footer a { color: #aebdd0; text-decoration: none; font-size: 13.5px; display: block; margin-bottom: 8px; }
.footer a:hover { color: var(--gold-400); }
.footer .copy { grid-column: 1 / -1; border-top: 1px solid rgba(255,255,255,.1); padding-top: 20px; font-size: 12.5px; text-align: center; }

/* ===== 子页面通用 ===== */
.page-hero {
  background: linear-gradient(160deg, var(--navy-900), var(--navy-700));
  color: #fff; padding: 120px 20px 56px; text-align: center;
}
.page-hero h1 { font-size: 30px; font-weight: 800; }
.page-hero p { color: #c9d4e2; font-size: 15px; margin-top: 8px; max-width: 680px; margin-left: auto; margin-right: auto; }
.breadcrumb { font-size: 12.5px; color: var(--gold-300); margin-bottom: 10px; }

/* 产品清单 */
.prod-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.prod-item {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 20px 22px; display: flex; gap: 14px; align-items: flex-start;
}
.prod-item .tag { flex-shrink: 0; font-size: 12px; font-weight: 700; color: var(--gold-500); background: #fdf6e6; padding: 4px 10px; border-radius: 6px; }
.prod-item h4 { font-size: 15.5px; font-weight: 700; color: var(--navy-900); margin-bottom: 4px; }
.prod-item p { font-size: 13.5px; color: var(--ink-light); }

/* 联系块 */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.contact-card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 26px; }
.contact-card h3 { font-size: 17px; font-weight: 700; color: var(--navy-900); margin-bottom: 14px; }
.contact-card .row { display: flex; gap: 10px; font-size: 14.5px; padding: 8px 0; border-bottom: 1px dashed var(--line); }
.contact-card .row b { color: var(--navy-900); min-width: 64px; }

/* 表单 */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 6px; color: var(--navy-800); }
.form-group input, .form-group textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 8px;
  font-size: 14.5px; font-family: inherit; transition: border .2s; background: #fff;
}
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--gold-500); }

/* 移动端 */
@media (max-width: 900px) {
  .cards, .prod-list, .contact-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .hero-text h1 { font-size: 26px; }
  .section-title { font-size: 23px; }
  .topbar-inner { padding: 8px 14px; }
  .nav-mobile-btn { display: block; }
}
@media (min-width: 901px) {
  .nav-mobile-btn { display: none; }
}

/* 移动端抽屉菜单 */
.nav-mobile-btn {
  margin-left: auto; background: none; border: 1px solid rgba(255,255,255,.3);
  color: #fff; border-radius: 8px; padding: 8px 12px; font-size: 18px; cursor: pointer;
}
.mobile-menu {
  display: none; background: var(--navy-800); padding: 10px 20px 16px;
}
.mobile-menu.open { display: block; }
.mobile-menu a { display: block; color: #c9d4e2; text-decoration: none; font-size: 15px; padding: 11px 4px; border-bottom: 1px solid rgba(255,255,255,.07); }
.mobile-menu a.cta { color: var(--gold-400); font-weight: 700; }

/* ===== 公众号二维码（2026-08-07新增） ===== */
.qrcode-box {
  display: flex; align-items: center; gap: 16px; margin-top: 16px;
  background: #fafbfd; border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px;
}
.qrcode-box img { width: 140px; height: auto; border-radius: 8px; border: 1px solid var(--line); flex-shrink: 0; }
.qrcode-box .qb-text { font-size: 13px; color: var(--ink-light); line-height: 1.8; }
.qrcode-box .qb-text b { color: var(--navy-900); font-size: 14px; display: block; margin-bottom: 2px; }

/* ===== 24小时热线（2026-08-06新增） ===== */
.hotline {
  background: linear-gradient(135deg, rgba(212,168,67,.12), rgba(212,168,67,.05));
  border: 1px solid rgba(212,168,67,.45);
  border-radius: 10px;
  padding: 12px 14px;
  margin-top: 12px;
}
.hotline .hl-title { font-size: 13px; font-weight: 700; color: var(--gold-500); letter-spacing: .5px; margin-bottom: 8px; display: flex; align-items: center; gap: 6px; }
.hotline .hl-num {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 17px; font-weight: 800; color: var(--navy-900);
  padding: 6px 0;
}
.hotline .hl-num a { color: var(--navy-900); text-decoration: none; }
.hotline .hl-num a:hover { color: var(--gold-500); }
.hotline .hl-tip { font-size: 12px; color: var(--ink-light); margin-top: 4px; }

/* ===== 视频卡片（2026-08-06新增） ===== */
.videos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.video-card {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  overflow: hidden; box-shadow: 0 4px 18px rgba(14,26,43,.05); transition: all .25s;
  display: flex; flex-direction: column;
}
.video-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(14,26,43,.12); }
.video-wrap { position: relative; background: #000; aspect-ratio: 16 / 9; }
.video-wrap video { width: 100%; height: 100%; display: block; object-fit: cover; }
.video-wrap a.video-link, a.video-link { display: block; width: 100%; height: 100%; position: relative; }
.video-link img { width: 100%; height: 100%; display: block; object-fit: cover; transition: transform .35s ease; }
.video-link:hover img { transform: scale(1.03); }
.video-link::after { content: "▶"; position: absolute; inset: 0; margin: auto; width: 58px; height: 58px; line-height: 58px; text-align: center; font-size: 22px; color: #fff; background: rgba(14,26,43,.62); border-radius: 50%; border: 2px solid rgba(255,255,255,.85); box-shadow: 0 4px 18px rgba(0,0,0,.35); pointer-events: none; transition: background .25s ease, transform .25s ease; }
.video-link:hover::after { background: var(--gold-500); color: var(--navy-900); transform: scale(1.08); }
.video-card .v-body { padding: 16px 18px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.video-card .v-tag { font-size: 11.5px; font-weight: 700; color: var(--gold-500); letter-spacing: 1px; }
.video-card h3 { font-size: 16px; font-weight: 700; color: var(--navy-900); line-height: 1.5; }
.video-card .v-desc { font-size: 13px; color: var(--ink-light); line-height: 1.7; }
.video-card .v-actions { margin-top: auto; display: flex; gap: 10px; flex-wrap: wrap; }
.btn-video {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 18px; border-radius: 8px; font-size: 13.5px; font-weight: 700;
  text-decoration: none; transition: all .2s; border: none; cursor: pointer;
}
.btn-video.play { background: linear-gradient(135deg, var(--gold-500), var(--gold-400)); color: var(--navy-900); }
.btn-video.play:hover { box-shadow: 0 6px 18px rgba(212,168,67,.4); }
.btn-video.link { background: var(--navy-900); color: #fff; }
.btn-video.link:hover { background: var(--navy-700); }
.video-note { font-size: 12.5px; color: var(--ink-light); margin-top: 14px; }

/* ===== 文章卡片内的视频讲解入口（2026-08-06新增） ===== */
.card .video-entry {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 14px;
  font-size: 13px; font-weight: 700; color: var(--navy-800);
  background: #fdf6e6; border: 1px solid rgba(212,168,67,.4);
  padding: 7px 14px; border-radius: 8px; text-decoration: none; transition: all .2s;
}
.card .video-entry:hover { background: #f9ead0; color: var(--navy-900); }

/* ===== 地图区块（2026-08-06新增） ===== */
.map-section { margin-top: 36px; }
.map-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 24px; align-items: stretch; }
.map-wrap {
  border-radius: 14px; overflow: hidden; border: 1px solid var(--line);
  min-height: 320px; background: #eef1f5; box-shadow: 0 4px 18px rgba(14,26,43,.05);
}
.map-wrap iframe { width: 100%; height: 100%; min-height: 320px; border: 0; display: block; }
.map-info { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 24px; display: flex; flex-direction: column; gap: 14px; }
.map-info h4 { font-size: 16px; font-weight: 700; color: var(--navy-900); }
.map-info .mi-row { font-size: 14px; color: var(--ink); display: flex; gap: 8px; line-height: 1.7; }
.map-info .mi-row b { color: var(--navy-900); min-width: 58px; flex-shrink: 0; }
.map-info .mi-tip { font-size: 12.5px; color: var(--ink-light); }
.map-actions { margin-top: auto; display: flex; gap: 10px; flex-wrap: wrap; }

/* ===== 保函样本画廊（2026-08-07新增·v2高级版） ===== */
.samples { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.sample-card {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  overflow: hidden; box-shadow: 0 4px 18px rgba(14,26,43,.06); transition: all .25s;
  text-decoration: none; display: block;
}
.sample-card:hover { transform: translateY(-4px); box-shadow: 0 14px 34px rgba(14,26,43,.14); }
.sample-card .sc-top {
  display: flex; justify-content: space-between; align-items: center;
  padding: 13px 16px; background: #fafbfd; border-bottom: 1px solid var(--line);
}
.sample-card .sc-type {
  font-size: 12px; font-weight: 700; color: var(--gold-500);
  background: #fdf6e6; border: 1px solid rgba(212,168,67,.35);
  padding: 4px 12px; border-radius: 20px; letter-spacing: .5px;
}
.sample-card .sc-bank { font-size: 12.5px; font-weight: 600; color: var(--navy-700); }
.sample-card .sc-img {
  background: #f7f8fa; display: flex; align-items: center; justify-content: center;
  padding: 14px 12px; min-height: 190px;
}
.sample-card .sc-img img { width: 100%; height: 190px; object-fit: contain; display: block; }
.sample-card .sc-foot {
  display: flex; justify-content: space-between; align-items: center;
  padding: 13px 16px; background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
}
.sample-card .sc-amount { font-size: 21px; font-weight: 800; color: var(--gold-400); line-height: 1.1; }
.sample-card .sc-amount small { font-size: 13px; font-weight: 700; }
.sample-card .sc-meta { font-size: 12px; color: #c9d4e2; text-align: right; line-height: 1.5; }

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

/* ===== 实力数据条（2026-08-07新增） ===== */
.trust-stats {
  background: linear-gradient(160deg, var(--navy-900), var(--navy-700));
  border-radius: 16px; padding: 36px 30px; margin-bottom: 40px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.trust-stat { text-align: center; padding: 10px 8px; }
.trust-stat .ts-num { font-size: 32px; font-weight: 800; color: var(--gold-400); line-height: 1.2; }
.trust-stat .ts-num small { font-size: 16px; font-weight: 700; }
.trust-stat .ts-lbl { font-size: 13px; color: #c9d4e2; margin-top: 6px; }
.trust-stat .ts-sub { font-size: 11.5px; color: #8fa0b5; margin-top: 2px; }

/* ===== 合作银行墙（2026-08-07新增） ===== */
.bank-wall { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.bank-chip {
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 10px 18px; font-size: 13.5px; font-weight: 600; color: var(--navy-700);
  display: inline-flex; align-items: center; gap: 6px;
}
.bank-chip.major { background: var(--navy-900); color: var(--gold-300); border-color: var(--navy-900); }

@media (max-width: 900px) {
  .trust-stats { grid-template-columns: repeat(2, 1fr); padding: 26px 18px; }
  .trust-stat .ts-num { font-size: 26px; }
}

/* ===== 疑难案例标签（2026-08-06新增） ===== */
.case-filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 24px; }
.case-filter {
  font-size: 13px; font-weight: 600; color: var(--navy-700);
  background: var(--card); border: 1px solid var(--line); border-radius: 20px;
  padding: 7px 16px; cursor: pointer; transition: all .2s;
}
.case-filter:hover { border-color: var(--gold-500); color: var(--gold-500); }
.case-filter.active { background: var(--navy-900); color: var(--gold-400); border-color: var(--navy-900); }
.case-meta { display: flex; gap: 8px; flex-wrap: wrap; margin: 10px 0 6px; }
.case-meta .cm {
  font-size: 11.5px; font-weight: 700; padding: 3px 10px; border-radius: 6px;
}
.case-meta .cm.speed { background: #e8f0fe; color: #2a4a72; }
.case-meta .cm.diff { background: #fdf3e2; color: #a0761f; }
.case-meta .cm.type { background: #e6f7ef; color: #1d7a55; }

@media (max-width: 900px) {
  .videos { grid-template-columns: 1fr; }
  .map-grid { grid-template-columns: 1fr; }
  .map-wrap { min-height: 240px; }
  .map-wrap iframe { min-height: 240px; }
}

/* ===== 保函知识库页面 (v3 简洁列表) ===== */
.kb-hero {
  background: linear-gradient(135deg, #0e1a2b 0%, #1f3552 55%, #2a4a72 100%);
  color: #fff; padding: 76px 24px 44px; text-align: center;
}
.kb-hero h1 { font-size: 26px; font-weight: 700; letter-spacing: 1px; }
.kb-hero .kb-sub { margin: 8px auto 0; max-width: 560px; font-size: 14px; color: #c9d4e2; }
.kb-hero .kb-count {
  display: inline-block; margin-top: 14px; padding: 5px 16px; border-radius: 20px;
  background: rgba(212,168,67,.14); border: 1px solid rgba(212,168,67,.35);
  color: var(--gold-300); font-size: 12px;
}
.kb-main { max-width: 820px; margin: 0 auto; padding: 32px 18px 56px; }
.kb-section { margin-bottom: 34px; }
.kb-section-head {
  display: flex; align-items: center; gap: 10px; margin-bottom: 4px;
  padding-bottom: 10px; border-bottom: 1px solid var(--line);
}
.kb-section-head h2 { font-size: 17px; color: var(--navy-800); font-weight: 700; }
.kb-section-head .kb-count { font-size: 12px; color: var(--gold-500); background: rgba(212,168,67,.1); padding: 2px 10px; border-radius: 10px; font-weight: 600; }
.kb-list { list-style: none; margin: 0; padding: 0; }
.kb-list li { border-bottom: 1px solid #eef1f5; }
.kb-list li:last-child { border-bottom: none; }
.kb-list a {
  display: flex; align-items: center; gap: 12px; padding: 13px 4px;
  text-decoration: none; color: var(--ink); transition: background .15s;
}
.kb-list a:hover { background: rgba(212,168,67,.05); }
.kb-list a:hover .kb-arrow { color: var(--gold-500); transform: translateX(3px); }
.kb-no { font-size: 12px; color: #b8c2cf; font-family: 'SF Mono', monospace; min-width: 22px; }
.kb-title { flex: 1; font-size: 14.5px; line-height: 1.5; color: var(--ink); }
.kb-list a:hover .kb-title { color: var(--navy-700); }
.kb-arrow { color: #c3ccd6; font-size: 14px; transition: all .15s; }