/* yaxinvip002.com 主题样式 yv002- 类名体系 · 主色 #2f3a6b */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
  background: #f2f4f9;
  color: #2b2f38;
  line-height: 1.85;
  font-size: 16px;
}
a { color: #2f3a6b; text-decoration: none; }
a:hover { color: #c8a35a; }
img { max-width: 100%; height: auto; display: block; }

/* ---------- header ---------- */
.yv002-header { background: #232c4d; }
.yv002-top {
  max-width: 1080px; margin: 0 auto; padding: 18px 20px 12px;
  display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 8px;
}
.yv002-logo { color: #fff; font-size: 26px; font-weight: 700; letter-spacing: .02em; }
.yv002-logo-mark {
  display: inline-block; width: 34px; height: 34px; margin-right: 8px;
  line-height: 34px; text-align: center; border-radius: 8px;
  background: linear-gradient(135deg, #c8a35a, #8f6a2e); color: #fff; font-size: 18px; vertical-align: -6px;
}
.yv002-slogan { color: #a9b2cc; font-size: 13px; letter-spacing: .15em; }
.yv002-nav { background: #2f3a6b; }
.yv002-nav ul { max-width: 1080px; margin: 0 auto; padding: 0 12px; list-style: none; display: flex; flex-wrap: wrap; }
.yv002-nav a { display: block; padding: 11px 13px; color: #dfe4f2; font-size: 15px; }
.yv002-nav a:hover { color: #f0d392; background: rgba(255, 255, 255, .07); }

/* ---------- main ---------- */
.yv002-main { max-width: 1080px; margin: 0 auto; padding: 22px 20px 48px; }
.yv002-crumbs { color: #8a90a3; font-size: 13px; margin-bottom: 16px; }
.yv002-crumbs a { color: #8a90a3; }

/* ---------- hero（验车条 → 交易卡 → FAQ） ---------- */
.yv002-hero {
  background: linear-gradient(160deg, #2f3a6b 0%, #3c4a85 55%, #4a5a9e 100%);
  border-radius: 16px; padding: 26px 28px 30px; color: #eef1fa;
}
.yv002-checkbar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.yv002-check-item {
  padding: 7px 16px; border: 1px solid rgba(240, 211, 146, .55); border-radius: 999px;
  color: #f0d392; font-size: 14px; background: rgba(255, 255, 255, .05);
}
.yv002-title { font-size: 28px; line-height: 1.4; color: #fff; margin-bottom: 10px; }
.yv002-hero-sub { color: #c3cbe6; font-size: 15px; margin-bottom: 22px; }
.yv002-trade-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 22px; }
.yv002-trade-card {
  background: rgba(255, 255, 255, .09); border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 12px; padding: 16px; color: #eef1fa; transition: transform .15s;
}
.yv002-trade-card:hover { transform: translateY(-3px); color: #fff; background: rgba(255, 255, 255, .14); }
.yv002-card-tag { display: inline-block; font-size: 12px; color: #f0d392; border: 1px solid rgba(240, 211, 146, .5); border-radius: 4px; padding: 1px 8px; margin-bottom: 8px; }
.yv002-trade-card b { display: block; font-size: 18px; margin-bottom: 6px; }
.yv002-trade-card p { font-size: 14px; color: #c3cbe6; line-height: 1.7; }
.yv002-hero-faq { background: #232c4d; border-radius: 10px; padding: 14px 18px; font-size: 14px; }
.yv002-hero-faq b { color: #f0d392; }
.yv002-hero-faq p { color: #dfe4f2; margin: 4px 0; }
.yv002-hero-faq a { color: #f0d392; font-size: 13px; }

/* ---------- 通用块 ---------- */
.yv002-cover { margin: 20px 0 6px; }
.yv002-cover img { border-radius: 12px; }
.yv002-lead {
  font-size: 17px; background: #fff; border-left: 4px solid #2f3a6b;
  border-radius: 8px; padding: 16px 20px; margin: 18px 0; box-shadow: 0 2px 8px rgba(35, 44, 77, .06);
}
.yv002-page {
  background: #fff; border-radius: 12px; padding: 22px 26px; margin: 16px 0;
  box-shadow: 0 2px 8px rgba(35, 44, 77, .06);
}
.yv002-page h2 { font-size: 21px; color: #2f3a6b; margin-bottom: 12px; padding-bottom: 8px; border-bottom: 2px solid #e8ebf3; }
.yv002-page h3 { font-size: 17px; color: #3c4a85; margin: 12px 0 6px; }
.yv002-page p { margin-bottom: 10px; }
.yv002-page p:last-child { margin-bottom: 0; }
.yv002-list { list-style: none; }
.yv002-list li { padding: 8px 0 8px 22px; position: relative; border-bottom: 1px dashed #e8ebf3; }
.yv002-list li::before { content: "▸"; position: absolute; left: 4px; color: #c8a35a; }

/* 内容速览 */
.yv002-keypoints { background: #eef1f8; border: 1px dashed #9aa5c8; }
.yv002-keypoints h2 { border: 0; font-size: 17px; color: #232c4d; }
.yv002-keypoints ul { list-style: none; }
.yv002-keypoints li { padding: 4px 0 4px 24px; position: relative; }
.yv002-keypoints li::before { content: "✓"; position: absolute; left: 2px; color: #2f3a6b; font-weight: 700; }

/* 五步流程 */
.yv002-flow { background: #fff; border-radius: 12px; padding: 22px 26px; margin: 16px 0; box-shadow: 0 2px 8px rgba(35, 44, 77, .06); }
.yv002-flow h2 { font-size: 21px; color: #2f3a6b; margin-bottom: 14px; padding-bottom: 8px; border-bottom: 2px solid #e8ebf3; }
.yv002-steps { list-style: none; }
.yv002-steps li { padding: 10px 0 10px 56px; position: relative; border-bottom: 1px dashed #e8ebf3; }
.yv002-steps li:last-child { border-bottom: 0; }
.yv002-steps li::before {
  content: "◆"; position: absolute; left: 6px; top: 14px; width: 34px; height: 34px;
  line-height: 34px; text-align: center; border-radius: 50%;
  background: #2f3a6b; color: #f0d392; font-size: 15px;
}
.yv002-steps b { color: #232c4d; }
.yv002-steps p { color: #5a6072; font-size: 15px; }

/* FAQ */
.yv002-qa { padding: 10px 0; border-bottom: 1px dashed #e8ebf3; }
.yv002-qa:last-child { border-bottom: 0; }
.yv002-qa p b, .yv002-qa h3 { color: #2f3a6b; }
.yv002-qa h3 { font-size: 16px; margin-bottom: 4px; }

/* 最新文章 / 相关阅读 / 搜索提示 / 人们常问 */
.yv002-latest, .yv002-typo, .yv002-ask, .yv002-related {
  background: #fff; border-radius: 12px; padding: 22px 26px; margin: 16px 0;
  box-shadow: 0 2px 8px rgba(35, 44, 77, .06);
}
.yv002-latest h2, .yv002-typo h2, .yv002-ask h2, .yv002-related h2 {
  font-size: 19px; color: #2f3a6b; margin-bottom: 10px;
}
.yv002-latest ul, .yv002-related ul { list-style: none; }
.yv002-latest li, .yv002-related li { padding: 6px 0 6px 20px; position: relative; border-bottom: 1px dashed #eef0f5; }
.yv002-latest li:last-child, .yv002-related li:last-child { border-bottom: 0; }
.yv002-latest li::before, .yv002-related li::before { content: "▸"; position: absolute; left: 2px; color: #c8a35a; }

/* 404 */
.yv002-404 { text-align: center; padding: 10px 0 40px; }
.yv002-404-tip { font-size: 17px; margin: 16px 0; }
.yv002-btn {
  display: inline-block; margin: 0 8px; padding: 10px 26px; border-radius: 999px;
  background: #2f3a6b; color: #fff; font-weight: 600;
}
.yv002-btn:hover { background: #3c4a85; color: #fff; }

/* ---------- footer（2 栏） ---------- */
.yv002-footer { background: #1c2338; color: #a9b2cc; margin-top: 40px; padding: 34px 20px 20px; }
.yv002-foot-grid { max-width: 1080px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.yv002-foot-col h3 { color: #f0d392; font-size: 16px; margin-bottom: 10px; }
.yv002-foot-col ul { list-style: none; }
.yv002-foot-col li { padding: 3px 0; }
.yv002-foot-col a { color: #a9b2cc; font-size: 14px; }
.yv002-foot-col a:hover { color: #f0d392; }
.yv002-copy { max-width: 1080px; margin: 22px auto 0; padding-top: 14px; border-top: 1px solid #2c3552; font-size: 12px; color: #7a82a0; text-align: center; }

@media (max-width: 720px) {
  .yv002-trade-row { grid-template-columns: 1fr; }
  .yv002-foot-grid { grid-template-columns: 1fr; gap: 20px; }
  .yv002-title { font-size: 22px; }
  .yv002-main { padding: 14px 12px 40px; }
  .yv002-page, .yv002-flow, .yv002-latest, .yv002-typo, .yv002-ask, .yv002-related { padding: 18px 16px; }
}