/* =====================================================
   cddna.com 新版静态站 v2 · 全站样式
   视觉方向：墨蓝×铜金（司法鉴定报告意象） · 当前版本 v1015
   ===================================================== */

:root {
  --ink: #14324F;
  --ink-deep: #0C2338;
  --gold: #B9862F;
  --gold-light: #D9B36A;
  --paper: #FAF8F4;
  --paper-2: #F1EDE4;
  --text: #2A3540;
  --muted: #5C6B7A;
  --line: rgba(20, 50, 79, 0.14);
  --serif: "Noto Serif SC", "Source Han Serif SC", "STZhongsong", "SimSun", serif;
  --sans: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* 图标基类（SVG symbol 雪碧图） */
.ico {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.container {
  width: min(1200px, 92%);
  margin: 0 auto;
}

/* ================= 顶部信息条 ================= */
.topbar {
  background: var(--ink-deep);
  color: rgba(255, 255, 255, 0.85);
  font-size: 13px;
}
.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 34px;
  gap: 16px;
}
.topbar-tel strong {
  font-family: var(--serif);
  font-size: 15px;
  color: var(--gold-light);
  letter-spacing: 0.5px;
  margin-left: 4px;
}
.topbar-area { letter-spacing: 1px; }
.topbar-wx a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.topbar-wx a:hover { color: var(--gold-light); }

/* ================= 主导航 ================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.25s;
}
.site-header.is-scrolled { box-shadow: 0 2px 12px rgba(12, 35, 56, 0.12); }
.nav-bar {
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 72px;
}
.logo img { height: 40px; width: auto; }
.main-nav { margin-left: auto; }
.main-nav ul {
  display: flex;
  gap: 4px;
}
.main-nav a {
  display: block;
  padding: 8px 14px;
  font-size: 16px;
  color: var(--ink);
  border-bottom: 2px solid transparent;
}
.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--gold);
  border-bottom-color: var(--gold);
}
.nav-cta {
  flex-shrink: 0;
}
.btn {
  display: inline-block;
  padding: 10px 26px;
  font-size: 16px;
  border: 1px solid transparent;
  border-radius: 2px;
  cursor: pointer;
  text-align: center;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.btn-gold {
  background: var(--gold);
  color: #fff;
}
.btn-gold:hover { background: #9C7026; }
.btn-line {
  border-color: rgba(255, 255, 255, 0.6);
  color: #fff;
}
.btn-line:hover { border-color: var(--gold-light); color: var(--gold-light); }
.btn-ink-line {
  border-color: var(--ink);
  color: var(--ink);
}
.btn-ink-line:hover { border-color: var(--gold); color: var(--gold); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: 2px;
  width: 42px;
  height: 36px;
  cursor: pointer;
  margin-left: auto;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  margin: 4px auto;
  transition: transform 0.2s, opacity 0.2s;
}

/* ================= Hero ================= */
.hero {
  position: relative;
  background: var(--ink-deep);
  color: #fff;
  overflow: hidden;
}
.hero .container {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  align-items: center;
  gap: 32px;
  padding: 84px 0 96px;
}
.hero-motto {
  display: flex;
  gap: 14px;
  margin-bottom: 22px;
}
.hero-motto span {
  font-family: var(--serif);
  font-size: 15px;
  letter-spacing: 6px;
  color: var(--gold-light);
  padding-left: 12px;
  border-left: 1px solid rgba(217, 179, 106, 0.5);
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(30px, 4.6vw, 52px);
  line-height: 1.3;
  letter-spacing: 2px;
}
.hero-sub {
  margin-top: 18px;
  font-size: 17px;
  color: rgba(255, 255, 255, 0.75);
  letter-spacing: 1px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 36px;
}
.hero-tel {
  margin-top: 22px;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.65);
}
.hero-tel strong {
  font-family: var(--serif);
  font-size: 22px;
  color: var(--gold-light);
  letter-spacing: 1px;
  margin-right: 12px;
}
.hero-art {
  position: relative;
  min-height: 300px;
}
.hero-art svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* 信任条 */
.trust-strip {
  background: rgba(255, 255, 255, 0.04);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.trust-strip ul {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.trust-strip li {
  text-align: center;
  padding: 18px 8px;
  font-size: 15px;
  letter-spacing: 2px;
  color: rgba(255, 255, 255, 0.85);
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}
.trust-strip li:first-child { border-left: 0; }
.trust-strip strong {
  font-family: var(--serif);
  color: var(--gold-light);
}

/* ================= 通用板块 ================= */
.section { padding: 72px 0; }
.section-alt { background: #fff; }
.section-head {
  text-align: center;
  margin-bottom: 48px;
}
.section-head h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 30px;
  letter-spacing: 3px;
  color: var(--ink);
}
.section-head p {
  margin-top: 12px;
  color: var(--muted);
  font-size: 15px;
}
.section-head::after {
  content: "";
  display: block;
  width: 48px;
  height: 2px;
  background: var(--gold);
  margin: 18px auto 0;
}

/* ================= 服务项目（一列一卡·横排） ================= */
.service-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.service-card {
  background: #fff;
  border: 1px solid var(--line);
  display: flex;
  flex-direction: row;
}
.service-card figure {
  width: 32%;
  max-width: 360px;
  flex-shrink: 0;
  border-right: 1px solid var(--line);
  overflow: hidden;
}
/* 首页鉴定项目：2×2 版式（栏目页维持单列） */
.service-grid.svc-2col {
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.svc-2col .service-card figure {
  width: 38%;
  max-width: 240px;
}
.svc-2col .service-card-body {
  padding: 20px 20px 18px;
}
.svc-2col .service-card h3 {
  font-size: 19px;
}
.svc-2col .svc-feats {
  margin-top: 12px;
  gap: 6px;
}
.svc-2col .svc-foot {
  padding-top: 14px;
}
@media (max-width: 960px) {
  .service-grid.svc-2col { grid-template-columns: 1fr; }
  .svc-2col .service-card figure { width: 32%; max-width: 360px; }
  .svc-2col .service-card-body { padding: 22px 22px 20px; }
  .svc-2col .service-card h3 { font-size: 20px; }
  .svc-2col .svc-feats { margin-top: 14px; gap: 7px; }
  .svc-2col .svc-foot { padding-top: 16px; }
}
.service-card figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.service-card-body {
  padding: 22px 22px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}
.service-card h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 20px;
  color: var(--ink);
  letter-spacing: 1px;
}
.service-card .svc-desc {
  margin-top: 10px;
  font-size: 14px;
  color: var(--muted);
}
.svc-feats {
  margin-top: 14px;
  margin-bottom: 16px;
  display: grid;
  gap: 7px;
}
.svc-feats li {
  font-size: 13.5px;
  color: var(--text);
  padding-left: 15px;
  position: relative;
}
.svc-feats li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border: 1px solid var(--gold);
  transform: rotate(45deg);
}
.svc-foot {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.svc-price {
  font-family: var(--serif);
  font-size: 20px;
  color: var(--gold);
}
.svc-price i {
  font-style: normal;
  font-size: 13px;
  color: var(--muted);
  font-family: var(--sans);
}
.service-card .more {
  font-size: 14px;
  color: var(--ink);
  border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
}
.service-card:hover { border-color: var(--gold); }
.service-card:hover h3 { color: var(--gold); }

/* ================= 收费标准 ================= */
.fee-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.fee-card {
  background: #fff;
  border: 1px solid var(--line);
  border-top: 3px solid var(--ink);
  text-align: center;
  padding: 26px 18px 24px;
}
.fee-card h3 {
  font-size: 17px;
  color: var(--ink);
  letter-spacing: 1px;
}
.fee-price {
  margin: 14px 0 6px;
  font-family: var(--serif);
  font-size: 26px;
  color: var(--gold);
}
.fee-price small {
  font-size: 14px;
  color: var(--muted);
  font-family: var(--sans);
}
.fee-card dl {
  font-size: 13.5px;
  color: var(--muted);
  border-top: 1px dashed var(--line);
  padding-top: 12px;
  margin-top: 12px;
}
.fee-card dt { color: var(--text); }
.fee-card dd { margin-top: 2px; }
.fee-card .btn {
  margin-top: 16px;
  padding: 7px 0;
  width: 100%;
  font-size: 14px;
}
.fee-note {
  margin-top: 22px;
  text-align: center;
  font-size: 13px;
  color: var(--muted);
}

/* ================= 鉴定流程 ================= */
.process-section {
  background: var(--ink);
  color: #fff;
}
.process-section .section-head h2 { color: #fff; }
.process-list {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}
.process-list li {
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 22px 16px 20px;
}
.step-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.step-head .ico {
  width: 30px;
  height: 30px;
  color: var(--gold-light);
}
.step-num {
  font-family: var(--serif);
  font-size: 14px;
  color: rgba(255, 255, 255, 0.38);
  letter-spacing: 1px;
}
.process-list h3 {
  margin-top: 10px;
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 500;
  letter-spacing: 2px;
}
.process-list p {
  margin-top: 8px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.7;
}

/* ================= 实验室优势 ================= */
.adv-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.adv-item {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  padding: 24px 26px;
}
.adv-item h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 19px;
  color: var(--ink);
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.adv-item h3 .ico {
  width: 22px;
  height: 22px;
  color: var(--gold);
}
.adv-item p {
  margin-top: 8px;
  font-size: 14.5px;
  color: var(--muted);
}
.adv-item strong {
  font-family: var(--serif);
  color: var(--gold);
  font-weight: 500;
}

/* ================= 中心简介 ================= */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 40px;
  align-items: stretch;
}
.about-text h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 28px;
  color: var(--ink);
  letter-spacing: 2px;
}
.about-text p {
  margin-top: 16px;
  font-size: 15px;
  color: var(--muted);
  text-align: justify;
}
.about-scope { margin-top: 20px; }
.about-scope h3 {
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 2px;
  color: var(--ink);
}
.scope-tags {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.scope-tags li {
  font-size: 13px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  padding: 2px 12px;
}
.scope-tags .scope-more {
  border: 0;
  background: none;
  color: var(--muted);
  padding: 2px 0;
}
.about-tips {
  margin-top: 18px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.about-tips > div {
  border: 1px solid var(--line);
  background: #fff;
  padding: 14px 16px;
}
.about-tips strong {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
}
.about-tips strong .ico {
  width: 18px;
  height: 18px;
  color: var(--gold);
}
.about-tips p {
  margin-top: 6px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
  text-align: left;
}
.about-contact {
  margin-top: 14px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 20px 24px;
}
.about-contact address {
  font-style: normal;
  font-size: 14.5px;
  color: var(--text);
}
.about-contact address p { margin-top: 6px; text-align: left; }
.about-contact strong {
  font-family: var(--serif);
  color: var(--ink);
}
.about-figure {
  display: flex;
  flex-direction: column;
}
.about-figure-main {
  flex: 1;
  min-height: 240px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
}
.about-figure-main img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-stats {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  background: #fff;
}
.about-stats li {
  text-align: center;
  padding: 16px 8px 14px;
  border-left: 1px solid var(--line);
}
.about-stats li:first-child { border-left: 0; }
.about-stats strong {
  display: block;
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 500;
  color: var(--ink);
}
.about-stats span {
  font-size: 12.5px;
  color: var(--muted);
}
.about-figure-strip {
  margin-top: 8px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.about-figure-strip img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--line);
}

/* ================= 网点展示 ================= */
.branch-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 24px;
}
.branch-card {
  background: #fff;
  border: 1px solid var(--line);
  padding: 28px 30px;
}
.branch-card .tag {
  display: inline-block;
  font-size: 12px;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 1px 10px;
  letter-spacing: 2px;
}
.branch-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}
.branch-head h3 {
  margin-top: 12px;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 24px;
  color: var(--ink);
  letter-spacing: 1px;
}
.branch-price {
  font-family: var(--serif);
  font-size: 26px;
  color: var(--gold);
  white-space: nowrap;
}
.branch-price span { font-size: 14px; }
.branch-price i {
  font-style: normal;
  font-size: 13px;
  color: var(--muted);
  font-family: var(--sans);
}
.branch-meta {
  margin-top: 14px;
}
.branch-meta li {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 12px;
  align-items: start;
  padding: 8px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 14.5px;
  color: var(--muted);
}
.branch-meta li:last-child { border-bottom: 0; }
.branch-meta .ico {
  width: 18px;
  height: 18px;
  color: var(--gold);
  margin-top: 4px;
}
.branch-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}
.branch-more {
  border: 1px dashed var(--line);
  padding: 28px 30px;
}
.branch-more h3 {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 1px;
}
.branch-more > p {
  margin-top: 10px;
  font-size: 14px;
  color: var(--muted);
}
.branch-city-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.branch-city-grid a {
  display: block;
  border: 1px solid var(--line);
  background: #fff;
  padding: 10px 6px;
  text-align: center;
}
.branch-city-grid a:hover { border-color: var(--gold); }
.branch-city-grid strong {
  display: block;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
}
.branch-city-grid span {
  font-size: 12px;
  color: var(--gold);
}

/* ================= 专家问答 ================= */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 24px;
}
.faq-item {
  background: #fff;
  border: 1px solid var(--line);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 20px;
  font-size: 15.5px;
  font-weight: 500;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  margin-left: auto;
  font-size: 18px;
  color: var(--gold);
  flex-shrink: 0;
}
.faq-item[open] summary::after { content: "−"; }
.faq-item summary:hover { color: var(--gold); }
.faq-item .faq-body {
  padding: 0 20px 18px;
  font-size: 14px;
  color: var(--muted);
  border-top: 1px dashed var(--line);
  padding-top: 14px;
  margin: 0 20px 18px;
  padding-left: 0;
  padding-right: 0;
}

/* ================= 最新文章 ================= */
.article-list {
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 56px;
}
.article-list article {
  border-bottom: 1px solid var(--line);
}
.article-list a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: baseline;
  padding: 18px 6px;
}
.article-list h3 {
  font-size: 16.5px;
  font-weight: 400;
  color: var(--text);
  line-height: 1.6;
}
.article-list a:hover h3 { color: var(--gold); }
.article-list time {
  font-size: 13.5px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}
.article-foot {
  margin-top: 30px;
  text-align: center;
}

/* ================= 底部 CTA ================= */
.cta-band {
  background: var(--ink);
  color: #fff;
  padding: 56px 0;
}
.cta-band .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
}
.cta-band h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 26px;
  letter-spacing: 2px;
}
.cta-band p {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 15px;
}
.cta-band .hero-tel { margin-top: 12px; }
.cta-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* ================= 页脚 ================= */
.site-footer {
  background: var(--ink-deep);
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 1fr 1fr;
  gap: 40px;
  padding: 56px 0 40px;
}
.footer-brand h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 20px;
  color: #fff;
  letter-spacing: 2px;
}
.footer-brand .motto {
  margin-top: 12px;
  color: var(--gold-light);
  letter-spacing: 4px;
  font-size: 13px;
}
.footer-brand p {
  margin-top: 12px;
  line-height: 1.9;
  font-size: 13.5px;
}
.site-footer h4 {
  font-size: 15px;
  color: #fff;
  font-weight: 500;
  letter-spacing: 2px;
  margin-bottom: 16px;
}
.footer-nav ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 20px;
}
.footer-nav a:hover,
.footer-srv a:hover { color: var(--gold-light); }
.footer-srv ul { display: grid; gap: 8px; }
.footer-contact address { font-style: normal; }
.footer-contact p { margin-top: 8px; line-height: 1.8; }
.footer-contact strong {
  font-family: var(--serif);
  font-size: 19px;
  color: var(--gold-light);
  letter-spacing: 0.5px;
}
.footer-qr {
  margin-top: 14px;
  text-align: center;
  font-size: 12.5px;
}
.footer-qr img {
  width: 96px;
  margin: 0 auto 6px;
  background: #fff;
  padding: 4px;
}
.footer-links {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 18px 0;
  font-size: 13px;
  line-height: 2;
}
.footer-links strong { color: #fff; font-weight: 500; margin-right: 8px; }
.footer-links a { margin-right: 14px; }
.footer-links a:hover { color: var(--gold-light); }
.footer-cities {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 18px 0;
  font-size: 13px;
  line-height: 2;
}
.footer-cities strong { color: #fff; font-weight: 500; margin-right: 8px; }
.footer-cities a { margin-right: 14px; }
.footer-cities a:hover { color: var(--gold-light); }
.copyright {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 16px 0 20px;
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.45);
  text-align: center;
}
.copyright a:hover { color: var(--gold-light); }

/* ================= 侧边悬浮（桌面） ================= */
.side-float {
  position: fixed;
  right: 16px;
  bottom: 18%;
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.side-float .side-item {
  width: 58px;
  padding: 10px 4px;
  background: var(--ink);
  color: rgba(255, 255, 255, 0.85);
  font-size: 12px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.15);
  position: relative;
}
.side-float .side-item:hover { background: var(--ink-deep); }
.side-float img { width: 22px; margin: 0 auto 4px; }
.side-pop {
  display: none;
  position: absolute;
  right: 66px;
  top: 50%;
  transform: translateY(-50%);
  background: #fff;
  border: 1px solid var(--line);
  padding: 12px;
  width: 140px;
  color: var(--muted);
  box-shadow: 0 4px 16px rgba(12, 35, 56, 0.18);
}
.side-pop img { width: 110px; margin: 0 auto 6px; }
.side-item:hover .side-pop { display: block; }

/* ================= 移动端底部转化条 ================= */
.mobile-cta {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 100;
  grid-template-columns: 1fr 1fr;
}
.mobile-cta a {
  padding: 13px 0;
  text-align: center;
  font-size: 15px;
  letter-spacing: 2px;
}
.mobile-cta .m-tel { background: var(--ink); color: #fff; }
.mobile-cta .m-wx { background: var(--gold); color: #fff; }

/* ================= 响应式 ================= */
@media (max-width: 960px) {
  .service-grid { grid-template-columns: 1fr; }
  .fee-grid { grid-template-columns: repeat(2, 1fr); }
  .process-list { grid-template-columns: repeat(3, 1fr); }
  .about-grid, .branch-grid { grid-template-columns: minmax(0, 1fr); }
  .about-figure-main { flex: none; aspect-ratio: 3 / 2; min-height: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .side-float { display: none; }
}

@media (max-width: 760px) {
  .topbar-area, .topbar-wx { display: none; }
  .nav-toggle { display: block; }
  .about-stats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .about-stats strong { font-size: 19px; }
  .about-stats li { padding: 14px 4px 12px; }
  .branch-head h3 { font-size: 18px; }
  .branch-price { font-size: 22px; }
  .branch-actions .btn { flex: 1 1 auto; padding: 10px 12px; font-size: 15px; white-space: nowrap; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
  }
  .main-nav.open { display: block; }
  .main-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 8px 0;
  }
  .main-nav a { padding: 12px 6%; border-bottom: 0; }
  .nav-cta { display: none; }
  .nav-bar { min-height: 60px; }
  .logo img { height: 32px; }

  .hero .container {
    grid-template-columns: 1fr;
    padding: 56px 0 64px;
  }
  .hero-art { display: none; }
  .trust-strip ul { grid-template-columns: repeat(2, 1fr); }
  .trust-strip li:nth-child(3) { border-left: 0; }
  .trust-strip li { border-top: 1px solid rgba(255, 255, 255, 0.12); }
  .trust-strip li:nth-child(-n+2) { border-top: 0; }

  .section { padding: 52px 0; }
  .section-head h2 { font-size: 24px; }
  /* 手机端：鉴定项目改紧凑横排卡（左小图+右内容），避免上下大图占屏过高 */
  .service-grid, .fee-grid { grid-template-columns: 1fr; }
  .service-grid,
  .service-grid.svc-2col { gap: 13px; }
  .service-card figure,
  .svc-2col .service-card figure {
    width: 36%;
    max-width: 150px;
  }
  .service-card-body,
  .svc-2col .service-card-body { padding: 13px 14px 12px; }
  .service-card h3,
  .svc-2col .service-card h3 { font-size: 17px; letter-spacing: 0.5px; }
  .service-card .svc-desc { margin-top: 6px; font-size: 13px; }
  .svc-feats,
  .svc-2col .svc-feats { margin-top: 9px; margin-bottom: 10px; gap: 5px; }
  .svc-feats li { font-size: 12.5px; padding-left: 13px; }
  .svc-foot,
  .svc-2col .svc-foot { padding-top: 10px; }
  .svc-price { font-size: 17px; }
  .service-card .more { font-size: 13px; }
  .article-list { grid-template-columns: 1fr; }
  .process-list { grid-template-columns: repeat(2, 1fr); }
  .adv-grid, .faq-grid { grid-template-columns: 1fr; }
  .about-tips { grid-template-columns: 1fr; }
  .scope-tags li { padding: 2px 10px; }
  .branch-city-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; padding: 32px 0 24px; gap: 22px; }
  .site-footer h4 { margin-bottom: 8px; }
  .footer-nav ul, .footer-srv ul { display: flex; flex-wrap: wrap; gap: 4px 18px; }
  .footer-brand p { font-size: 13px; }
  .footer-contact p { margin-top: 4px; }
  .footer-qr img { width: 80px; }
  .footer-qr { margin-top: 8px; }
  .footer-links, .footer-cities { padding-top: 12px; padding-bottom: 12px; }
  .cta-band .container { flex-direction: column; align-items: flex-start; }

  body { padding-bottom: 46px; }
  .mobile-cta { display: grid; }
}

/* ================= 404 ================= */
.notfound {
  padding: 72px 0 88px;
  text-align: center;
}
.nf-code {
  font-family: var(--serif);
  font-size: 96px;
  font-weight: 500;
  line-height: 1;
  color: var(--gold);
  letter-spacing: 8px;
}
.notfound h1 {
  margin-top: 18px;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 26px;
  color: var(--ink);
  letter-spacing: 2px;
}
.nf-text {
  max-width: 480px;
  margin: 14px auto 0;
  font-size: 15px;
  color: var(--muted);
}
.nf-actions {
  margin-top: 28px;
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}
.nf-nav {
  margin-top: 48px;
  border-top: 1px solid var(--line);
  padding-top: 28px;
}
.nf-nav h2 {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 2px;
  color: var(--ink);
}
.nf-nav ul {
  margin-top: 16px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px 26px;
  font-size: 14.5px;
}
.nf-nav a { color: var(--text); }
.nf-nav a:hover { color: var(--gold); }

@media (max-width: 760px) {
  .notfound { padding: 52px 0 64px; }
  .nf-code { font-size: 68px; }
}

/* ================= 内页通用 ================= */
.crumbs {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
  padding: 14px 0;
}
.crumbs a { color: rgba(255, 255, 255, 0.75); }
.crumbs a:hover { color: var(--gold-light); }
.crumbs span[aria-current] { color: #fff; }

.page-hero {
  background: var(--ink-deep);
  color: #fff;
}
.page-hero .container { padding: 40px 0 46px; }
.page-hero h1 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 32px;
  letter-spacing: 2px;
  margin-top: 10px;
}
.page-hero .ph-sub {
  margin-top: 12px;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.72);
  max-width: 720px;
}
.page-hero .ph-actions { margin-top: 22px; display: flex; gap: 14px; flex-wrap: wrap; }
.ph-stats {
  display: flex;
  gap: 0;
  margin-top: 26px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  max-width: 640px;
}
.ph-stats li {
  flex: 1;
  text-align: center;
  padding: 12px 8px;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.65);
}
.ph-stats li:first-child { border-left: 0; }
.ph-stats strong {
  display: block;
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--gold-light);
}

.pf-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 40px;
  align-items: start;
}
.pf-grid h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 24px;
  color: var(--ink);
  letter-spacing: 2px;
}
.pf-grid p {
  margin-top: 14px;
  font-size: 15px;
  color: var(--muted);
  text-align: justify;
}
.pf-list {
  border: 1px solid var(--line);
  background: #fff;
}
.pf-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-bottom: 1px dashed var(--line);
  font-size: 15px;
  color: var(--text);
}
.pf-list li:last-child { border-bottom: 0; }
.pf-list .ico { width: 17px; height: 17px; color: var(--gold); }

.kv-section .kv-note { margin-top: 12px; font-size: 13.5px; color: var(--muted); }
.kv-table {
  border: 1px solid var(--line);
  background: #fff;
}
.kv-table li {
  display: grid;
  grid-template-columns: 180px 1fr;
  border-bottom: 1px solid var(--line);
}
.kv-table li:last-child { border-bottom: 0; }
.kv-table dt {
  background: var(--paper-2);
  padding: 14px 18px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--ink);
  border-right: 1px solid var(--line);
}
.kv-table dd {
  padding: 14px 18px;
  font-size: 14.5px;
  color: var(--text);
}
.kv-table dd strong { color: var(--gold); font-weight: 600; }

.rel-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.rel-card {
  border: 1px solid var(--line);
  background: #fff;
  padding: 20px 20px 18px;
  display: block;
}
.rel-card h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 17px;
  color: var(--ink);
  letter-spacing: 1px;
}
.rel-card p {
  margin-top: 8px;
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.7;
}
.rel-card .more { margin-top: 12px; font-size: 13px; color: var(--gold); display: inline-block; }
.rel-card:hover { border-color: var(--gold); }
.rel-card:hover h3 { color: var(--gold); }

@media (max-width: 960px) {
  .pf-grid { grid-template-columns: 1fr; }
  .rel-grid { grid-template-columns: repeat(2, 1fr); }
  .kv-table li { grid-template-columns: 130px 1fr; }
  .page-hero h1 { font-size: 26px; }
}
@media (max-width: 760px) {
  .rel-grid { grid-template-columns: 1fr; }
  .ph-stats { flex-wrap: wrap; }
  .ph-stats li { min-width: 45%; }
}

/* ================= 详情页：主栏+侧栏 ================= */
.doc-section { padding: 48px 0 56px; }
.doc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 44px;
  align-items: start;
}
/* 关键：网格项 min-width:0，防止宽表格（cmp-table 等）把 1fr 轨道撑开导致手机端横向溢出 */
.doc-main { min-width: 0; }
.doc-main > section + section { margin-top: 46px; }
.doc-main h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 23px;
  color: var(--ink);
  letter-spacing: 2px;
  padding-left: 14px;
  border-left: 3px solid var(--gold);
  line-height: 1.3;
  /* 与后续元素上间距折叠取大值：有间距的不变，无间距的（bh-card/b-intro）补上 */
  margin-bottom: 14px;
}
.doc-main section > p { margin-top: 14px; font-size: 15px; color: var(--muted); text-align: justify; }
.doc-main .pf-list, .doc-main .kv-table, .doc-main .flow-steps, .doc-main .faq-grid, .doc-main .article-list { margin-top: 16px; }
.doc-main p a { color: var(--gold); }
.doc-main p a:hover { text-decoration: underline; }

.flow-steps {
  border: 1px solid var(--line);
  background: #fff;
  counter-reset: fstep;
}
.flow-steps li {
  counter-increment: fstep;
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 14px;
  padding: 15px 18px;
  border-bottom: 1px dashed var(--line);
}
.flow-steps li:last-child { border-bottom: 0; }
.flow-steps li::before {
  content: "0" counter(fstep);
  font-family: var(--serif);
  font-size: 22px;
  color: var(--gold);
  line-height: 1.2;
}
.flow-steps strong { display: block; font-size: 15px; color: var(--ink); }
.flow-steps li p { margin-top: 4px; font-size: 13.5px; color: var(--muted); text-align: left; }

.doc-side {
  position: sticky;
  top: 96px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.side-card {
  border: 1px solid var(--line);
  background: #fff;
  padding: 20px 22px;
}
.side-card h3 {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 2px;
  color: var(--ink);
}
.side-facts { margin-top: 8px; }
.side-facts li {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 14px;
  color: var(--text);
}
.side-facts li:last-child { border-bottom: 0; }
.side-facts strong { color: var(--ink); font-weight: 500; }
.side-cta {
  background: var(--ink-deep);
  border: 0;
  color: #fff;
  text-align: center;
}
.side-cta h3 { color: #fff; }
.side-cta .tel {
  display: block;
  margin-top: 12px;
  font-family: var(--serif);
  font-size: 26px;
  color: var(--gold-light);
  letter-spacing: 1px;
}
.side-cta .wx { margin-top: 6px; font-size: 13px; color: rgba(255, 255, 255, 0.65); }
.side-cta .btn { margin-top: 16px; width: 100%; }
.side-toc { margin-top: 10px; }
.side-toc li {
  padding: 8px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 14px;
}
.side-toc li:last-child { border-bottom: 0; }
.side-toc a { color: var(--text); }
.side-toc a:hover { color: var(--gold); }

/* ================= 网点页专用 ================= */
.branch-contact {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  background: #fff;
  margin-top: 28px;
}
.branch-contact > div {
  padding: 24px 16px;
  text-align: center;
  border-left: 1px solid var(--line);
}
.branch-contact > div:first-child { border-left: 0; }
.branch-contact .ico { width: 22px; height: 22px; color: var(--gold); }
.branch-contact strong {
  display: block;
  margin-top: 10px;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
}
.branch-contact span {
  display: block;
  margin-top: 4px;
  font-size: 12.5px;
  color: var(--muted);
}
.district-chips {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.district-chips li {
  font-size: 13px;
  background: #fff;
  border: 1px solid var(--line);
  padding: 3px 14px;
  color: var(--ink);
}
.district-note { margin-top: 12px; font-size: 13.5px; color: var(--muted); }

@media (max-width: 1080px) {
  .doc-layout { grid-template-columns: 1fr; }
  .doc-side { position: static; flex-direction: row; flex-wrap: wrap; }
  .side-card { flex: 1; min-width: 260px; }
}
@media (max-width: 760px) {
  .branch-contact { grid-template-columns: 1fr 1fr; }
  .branch-contact > div:nth-child(2n+1) { border-left: 0; }
  .branch-contact > div:nth-child(n+3) { border-top: 1px solid var(--line); }
  .doc-section { padding: 36px 0 44px; }
  .cmp-table th, .cmp-table td { padding: 8px 10px; font-size: 13px; }
}

/* ================= 网点页 hero 双栏联系卡 ================= */
.bh-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 44px;
  align-items: start;
}
.bh-card {
  background: #fff;
  border: 1px solid var(--line);
  padding: 6px 24px 22px;
}
.bh-card .row {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px dashed var(--line);
  align-items: start;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
}
.bh-card .row .ico { width: 18px; height: 18px; color: var(--gold); margin-top: 3px; }
.bh-card .row strong { color: var(--ink); font-weight: 500; }
.bh-card .row .big {
  display: block;
  font-family: var(--serif);
  font-size: 24px;
  letter-spacing: 1px;
  color: var(--ink);
  line-height: 1.25;
}
.bh-card .btn { width: 100%; margin-top: 16px; }
.bh-note {
  margin-top: 10px;
  font-size: 12.5px;
  color: var(--muted);
  text-align: center;
}

/* 网点中心简介（图文 + 信任条） */
.b-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 40px;
  align-items: center;
}
.b-intro p { margin-top: 14px; font-size: 15px; color: var(--muted); text-align: justify; }
.b-intro figure img { width: 100%; height: auto; border: 1px solid var(--line); }
.trust-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 26px;
}
.trust-row li {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 14px 16px;
  font-size: 14px;
  color: var(--ink);
}
.trust-row .ico { width: 20px; height: 20px; color: var(--gold); flex: none; }

/* 服务边界提示条 */
.note-strip {
  margin-top: 18px;
  border: 1px solid rgba(185, 134, 47, 0.45);
  background: rgba(185, 134, 47, 0.07);
  padding: 14px 18px;
  display: flex;
  gap: 12px;
  font-size: 14px;
  color: var(--text);
  line-height: 1.8;
}
.note-strip .ico { width: 19px; height: 19px; color: var(--gold); flex: none; margin-top: 4px; }
.note-strip strong { color: var(--gold); font-weight: 600; }

/* 详情页：隐私 vs 司法 对比表 */
.cmp-wrap { margin-top: 16px; overflow-x: auto; }
.cmp-table { width: 100%; border-collapse: collapse; background: #fff; font-size: 14px; }
.cmp-table th, .cmp-table td { border: 1px solid var(--line); padding: 10px 14px; text-align: left; vertical-align: top; line-height: 1.7; }
.cmp-table thead th { background: var(--ink); color: #fff; font-family: var(--serif); font-weight: 500; letter-spacing: 1px; white-space: nowrap; }
.cmp-table tbody th { background: var(--paper-2); color: var(--ink); font-weight: 500; white-space: nowrap; }
.cmp-table td strong { color: var(--gold); }

@media (max-width: 1080px) {
  .bh-grid { grid-template-columns: 1fr; gap: 28px; }
  .b-intro { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .trust-row { grid-template-columns: 1fr 1fr; }
  .bh-card { padding: 2px 18px 18px; }
}

/* ================= 网点页正文：主栏+侧栏收窄版式 ================= */
.doc-main .b-intro { gap: 26px; align-items: start; }
.doc-main .b-intro figure { border: 1px solid var(--line); }
.doc-main .trust-row { grid-template-columns: 1fr 1fr; margin-top: 20px; gap: 12px; }
.doc-main .district-chips { max-width: 660px; }
.doc-main .note-strip { padding: 12px 16px; }

/* ================= 配图组件 ================= */
.env-strip {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.env-strip img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line);
}
.side-qr {
  display: block;
  width: 92px;
  margin: 14px auto 0;
  background: #fff;
  padding: 4px;
  border: 1px solid var(--line);
}
.rel-card figure { border-bottom: 1px solid var(--line); overflow: hidden; }
.rel-card figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}
@media (max-width: 760px) {
  .env-strip { grid-template-columns: 1fr 1fr; }
}

/* ================= 预约双路径卡 ================= */
.path-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 16px;
}
.path-card {
  border: 1px solid var(--line);
  background: #fff;
  display: flex;
  flex-direction: column;
}
.path-head {
  padding: 13px 18px;
  border-bottom: 1px solid var(--line);
  background: var(--paper-2);
}
.path-head strong {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 500;
  letter-spacing: 1px;
  color: var(--ink);
}
.path-head span {
  display: block;
  margin-top: 3px;
  font-size: 12.5px;
  color: var(--muted);
}
.path-card .flow-steps { border: 0; margin-top: 0; flex: 1; }
.path-card .flow-steps li { padding: 13px 18px; }
.path-card .flow-steps li::before { font-size: 19px; }
.path-card .flow-steps li p { text-align: left; }
@media (max-width: 960px) {
  .path-grid { grid-template-columns: 1fr; }
}

/* ================= 栏目页入口区 ================= */
.entry-lead { margin-top: 10px; font-size: 14px; color: var(--muted); }
.entry-hero {
  display: grid;
  grid-template-columns: 280px 1fr;
  border: 1px solid var(--line);
  background: #fff;
  margin-top: 16px;
}
.entry-hero figure {
  border-right: 1px solid var(--line);
  overflow: hidden;
}
.entry-hero figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.entry-hero .entry-body {
  padding: 20px 26px;
  display: flex;
  flex-direction: column;
}
.entry-hero h3 {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 1px;
}
.entry-hero .entry-meta {
  margin-top: 10px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.9;
}
.entry-hero .more {
  margin-top: auto;
  padding-top: 12px;
  font-size: 14px;
  color: var(--gold);
}
.entry-hero:hover { border-color: var(--gold); }
.entry-hero:hover h3 { color: var(--gold); }
/* 主入口：本栏目的核心详情页，视觉加强 */
.entry-hero.primary {
  border: 1px solid rgba(185, 134, 47, 0.5);
  background: linear-gradient(rgba(185, 134, 47, 0.05), rgba(185, 134, 47, 0.05)) #fff;
}
.entry-hero.primary .entry-body { padding: 24px 28px; }
.entry-hero.primary h3 { font-size: 24px; }
.entry-hero.primary .more { font-weight: 600; }
.entry-hero.primary:hover { border-color: var(--gold); box-shadow: 0 6px 18px rgba(20, 50, 79, 0.08); }

/* ================= 收费栏目：按项目查费用（信息点入口行） ================= */
.fee-entry-list { display: grid; gap: 16px; margin-top: 16px; }
.fee-entry {
  display: flex;
  align-items: center;
  gap: 22px;
  background: #fff;
  border: 1px solid var(--line);
  padding: 18px 26px 18px 20px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.fee-entry:hover { border-color: var(--gold); box-shadow: 0 6px 18px rgba(20, 50, 79, 0.07); }
.fee-entry .fe-ico {
  width: 56px;
  height: 56px;
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(185, 134, 47, 0.4);
  background: rgba(185, 134, 47, 0.06);
  color: var(--gold);
}
.fee-entry .fe-ico .ico { width: 26px; height: 26px; }
.fee-entry .fe-info { flex: 1; min-width: 0; }
.fee-entry h3 {
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 1px;
}
.fee-entry .fe-desc { margin-top: 6px; font-size: 13.5px; color: var(--muted); }
.fee-entry .fe-facts { margin-top: 9px; display: flex; flex-wrap: wrap; gap: 6px 20px; }
.fee-entry .fe-facts span { font-size: 12.5px; color: var(--text); padding-left: 14px; position: relative; }
.fee-entry .fe-facts span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  background: var(--gold);
  transform: rotate(45deg);
}
.fee-entry .fe-side {
  flex: none;
  text-align: right;
  border-left: 1px dashed var(--line);
  padding-left: 26px;
}
.fee-entry .fe-price {
  display: block;
  font-family: var(--serif);
  font-size: 22px;
  color: var(--gold);
  white-space: nowrap;
}
.fee-entry .fe-price i { font-style: normal; font-size: 13px; color: var(--muted); font-family: var(--sans); }
.fee-entry .fe-link {
  display: inline-block;
  margin-top: 8px;
  font-size: 13.5px;
  color: var(--ink);
  border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
  white-space: nowrap;
}
.fee-entry:hover h3 { color: var(--gold); }
.fee-entry:hover .fe-link { color: var(--gold); }
@media (max-width: 760px) {
  .fee-entry { flex-wrap: wrap; padding: 16px 18px; gap: 14px; }
  .fee-entry .fe-ico { width: 46px; height: 46px; }
  .fee-entry .fe-side {
    border-left: 0;
    padding-left: 0;
    width: 100%;
    text-align: left;
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 14px;
    border-top: 1px dashed var(--line);
    padding-top: 12px;
  }
}

/* ================= 联系我们栏目：四列精修入口卡 ================= */
.link-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 16px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  padding: 16px;
}
.link-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 2px solid var(--ink);
  padding: 24px 20px 20px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.link-card:hover {
  border-color: var(--gold);
  border-top-color: var(--gold);
  box-shadow: 0 8px 20px rgba(20, 50, 79, 0.12);
  transform: translateY(-2px);
}
.link-card .lk-ico {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(185, 134, 47, 0.55);
  background: rgba(185, 134, 47, 0.12);
  color: var(--gold);
}
.link-card .lk-ico .ico { width: 24px; height: 24px; }
.link-card h3 {
  margin-top: 14px;
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 1px;
}
.link-card p { margin-top: 8px; font-size: 13px; color: var(--muted); line-height: 1.75; }
.link-card .lk-more { margin-top: auto; padding-top: 14px; font-size: 13px; color: var(--gold); font-weight: 500; }
.link-card.primary { border-top-color: var(--gold); background: linear-gradient(rgba(185, 134, 47, 0.07), rgba(185, 134, 47, 0.07)) #fff; }
.link-card:hover h3 { color: var(--gold); }

/* ================= 网站地图（sitemap.html 目录式导航） ================= */
.smap-wrap {
  max-width: 1080px;
  background: #fff;
  border: 1px solid var(--line);
  padding: 10px 46px 30px;
}
.smap-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 0 20px;
  border-bottom: 2px solid var(--ink);
}
.smap-top p { margin: 0; font-size: 14px; color: var(--muted); }
.smap-top strong { font-family: var(--serif); font-size: 17px; color: var(--ink); }
.smap-top a { font-size: 13.5px; color: var(--gold); text-decoration: none; flex-shrink: 0; }
.smap-top a:hover { text-decoration: underline; }
.smap-sec {
  display: grid;
  grid-template-columns: 272px 1fr;
  gap: 8px 52px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}
.smap-sec:last-of-type { border-bottom: 0; padding-bottom: 8px; }
.smap-head { display: flex; gap: 14px; }
.smap-num {
  font-family: var(--serif);
  font-size: 15px;
  color: #fff;
  background: var(--ink);
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.smap-head h2 { margin: 4px 0 0; font-family: var(--serif); font-size: 19px; font-weight: 500; letter-spacing: 1px; }
.smap-head h2 a { color: var(--ink); text-decoration: none; }
.smap-head h2 a:hover { color: var(--gold); }
.smap-head p { margin: 7px 0 0; font-size: 12.5px; color: var(--muted); line-height: 1.65; }
.smap-links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0 30px;
  align-content: start;
}
.smap-links a {
  display: block;
  position: relative;
  padding: 9px 0 9px 15px;
  font-size: 14px;
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px dashed var(--line);
  transition: color 0.15s, padding-left 0.15s;
}
.smap-links a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  width: 5px;
  height: 5px;
  background: var(--gold);
  transform: rotate(45deg);
  opacity: 0.5;
  transition: opacity 0.15s;
}
.smap-links a:hover { color: var(--gold); padding-left: 19px; }
.smap-links a:hover::before { opacity: 1; }
.smap-cta {
  max-width: 1080px;
  margin-top: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  padding: 18px 24px;
}
.smap-cta p { margin: 0; font-size: 14px; color: var(--text); }
.smap-cta strong { font-family: var(--serif); font-size: 16px; color: var(--ink); }
@media (max-width: 960px) {
  .smap-wrap { padding: 6px 24px 22px; }
  .smap-sec { grid-template-columns: 1fr; gap: 14px; padding: 22px 0; }
  .smap-links { grid-template-columns: repeat(2, 1fr); gap: 0 24px; }
}
@media (max-width: 560px) {
  .smap-wrap { padding: 4px 16px 16px; }
  .smap-top { flex-direction: column; align-items: flex-start; gap: 6px; padding: 16px 0 14px; }
  .smap-links { grid-template-columns: 1fr; }
  .smap-cta { flex-direction: column; align-items: flex-start; gap: 12px; padding: 16px 18px; }
}
@media (max-width: 960px) {
  .link-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  /* 手机端：卡片压成紧凑行式列表（图标左 + 文字中 + 箭头右） */
  .link-grid { grid-template-columns: 1fr; gap: 10px; padding: 10px; }
  .link-card {
    display: grid;
    grid-template-columns: 42px 1fr auto;
    align-items: center;
    gap: 4px 14px;
    padding: 13px 16px;
    border-top-width: 1px;
    border-left: 3px solid var(--ink);
    transform: none;
  }
  .link-card:hover { transform: none; box-shadow: none; }
  .link-card.primary { border-left-color: var(--gold); }
  .link-card .lk-ico {
    grid-row: 1 / span 2;
    grid-column: 1;
    width: 42px;
    height: 42px;
  }
  .link-card .lk-ico .ico { width: 20px; height: 20px; }
  .link-card h3 { grid-column: 2; margin-top: 0; font-size: 15.5px; }
  .link-card p { grid-column: 2; margin-top: 0; font-size: 12.5px; line-height: 1.6; }
  .link-card .lk-more {
    grid-row: 1 / span 2;
    grid-column: 3;
    padding-top: 0;
    font-size: 20px;
    color: var(--muted);
    line-height: 1;
  }
  .link-card:hover .lk-more { color: var(--gold); }
}

/* ================= 联系我们栏目：咨询方式卡 / 简介摘要 / 预约流程 ================= */
.cw-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 16px; }
.cw-card { background: #fff; border: 1px solid var(--line); padding: 20px 22px 18px; }
.cw-card .ico { width: 22px; height: 22px; color: var(--gold); }
.cw-card h3 {
  margin-top: 12px;
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 1px;
}
.cw-card .cw-big {
  display: block;
  margin-top: 6px;
  font-family: var(--serif);
  font-size: 20px;
  letter-spacing: 1px;
  color: var(--ink);
}
.cw-card p { margin-top: 6px; font-size: 13px; color: var(--muted); line-height: 1.75; }
@media (max-width: 760px) { .cw-grid { grid-template-columns: 1fr; } }
@media (max-width: 560px) {
  .cw-grid { gap: 10px; }
  .cw-card { display: grid; grid-template-columns: 42px 1fr; gap: 4px 14px; align-items: center; padding: 14px 16px; border-left: 3px solid var(--gold); }
  .cw-card .ico { grid-row: 1 / span 3; width: 20px; height: 20px; }
  .cw-card h3 { grid-column: 2; margin-top: 0; font-size: 15px; }
  .cw-card .cw-big { grid-column: 2; margin-top: 0; font-size: 18px; }
  .cw-card p { grid-column: 2; margin-top: 0; font-size: 12.5px; line-height: 1.6; }
}

.about-blurb { background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--gold); padding: 22px 26px; margin-top: 16px; }
.about-blurb > p { font-size: 14px; line-height: 2; color: var(--text); }
.about-facts { margin-top: 14px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 26px; }
.about-facts li { font-size: 13.5px; color: var(--text); padding-left: 15px; position: relative; }
.about-facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  background: var(--gold);
  transform: rotate(45deg);
}
.about-more {
  display: inline-block;
  margin-top: 16px;
  font-size: 13.5px;
  color: var(--ink);
  border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
}
.about-more:hover { color: var(--gold); }
@media (max-width: 760px) { .about-facts { grid-template-columns: 1fr; } }

.qs-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 16px; counter-reset: qs; }
.qs-steps li { background: #fff; border: 1px solid var(--line); padding: 16px 18px 15px; }
.qs-steps li::before {
  counter-increment: qs;
  content: "0" counter(qs);
  font-family: var(--serif);
  font-size: 24px;
  color: var(--gold);
  display: block;
  line-height: 1;
}
.qs-steps h3 { margin-top: 10px; font-family: var(--serif); font-size: 15.5px; font-weight: 500; color: var(--ink); letter-spacing: 1px; }
.qs-steps p { margin-top: 6px; font-size: 13px; color: var(--muted); line-height: 1.75; }
@media (max-width: 960px) { .qs-steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .qs-steps { grid-template-columns: 1fr; gap: 10px; } .qs-steps li { display: grid; grid-template-columns: auto 1fr; gap: 2px 14px; align-items: baseline; padding: 13px 16px; } .qs-steps li::before { font-size: 20px; grid-row: 1 / span 2; } .qs-steps h3 { margin-top: 0; font-size: 15px; } .qs-steps p { margin-top: 0; font-size: 12.5px; line-height: 1.6; } }

/* ================= 问答栏目：一问多答 ================= */
.qa-list { display: grid; gap: 14px; margin-top: 16px; }
.qa-item { background: #fff; border: 1px solid var(--line); padding: 18px 22px 16px; }
.qa-item > h3 {
  font-size: 16.5px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.6;
  padding-left: 30px;
  position: relative;
}
.qa-item > h3::before {
  content: "问";
  position: absolute;
  left: 0;
  top: 0.25em;
  width: 20px;
  height: 20px;
  line-height: 20px;
  text-align: center;
  font-size: 12px;
  font-family: var(--sans);
  color: #fff;
  background: var(--ink);
  border-radius: 2px;
}
.qa-answers { margin-top: 12px; display: grid; gap: 0; }
.qa-answer {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
  padding: 11px 0;
  border-top: 1px dashed var(--line);
  font-size: 14px;
  line-height: 1.9;
  color: var(--text);
}
.qa-answer:first-child { border-top: 0; padding-top: 2px; }
.qa-tag {
  font-size: 12px;
  color: var(--gold);
  border: 1px solid rgba(185, 134, 47, 0.45);
  background: rgba(185, 134, 47, 0.06);
  padding: 1px 8px;
  white-space: nowrap;
  border-radius: 2px;
  margin-top: 3px;
}
.qa-item p strong { color: var(--gold); font-weight: 600; }
.qa-foot { margin-top: 4px; font-size: 12.5px; color: var(--muted); padding-left: 30px; }
/* 问答详情页：要点速览 + 延伸了解 */
.gist-list {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 14px;
  padding-left: 0;
  list-style: none;
}
.gist-list li {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  padding: 11px 14px;
  font-size: 13.5px;
  line-height: 1.7;
}
.more-cols { margin-top: 16px; display: grid; gap: 14px; }
.more-item { background: #fff; border: 1px solid var(--line); padding: 16px 18px; }
.more-item h3 {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 1px;
  line-height: 1.5;
  padding-left: 12px;
  border-left: 3px solid var(--gold);
}
.more-item p { margin-top: 10px; font-size: 13.5px; line-height: 1.9; }
@media (max-width: 640px) { .gist-list { grid-template-columns: 1fr; } }
/* 问答一级栏目：热门问题分类标签 */
.article-list .hot-cat {
  display: inline-block;
  margin-top: 3px;
  font-size: 12px;
  color: var(--gold);
}

/* 问答分类页：本栏目问题索引 */
.qa-index {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 28px;
  counter-reset: qaix;
  padding: 0;
  list-style: none;
}
.qa-index li {
  counter-increment: qaix;
  position: relative;
  padding: 9px 0 9px 34px;
  border-bottom: 1px dashed var(--line);
  font-size: 14px;
}
.qa-index li::before {
  content: counter(qaix, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 10px;
  font-size: 12px;
  font-weight: 600;
  color: var(--gold);
}
.qa-index a { color: var(--ink); text-decoration: none; }
.qa-index a:hover { color: var(--gold); }
@media (max-width: 640px) {
  .qa-index { grid-template-columns: 1fr; }
}
/* 问答详情页：本栏目问题速查 */
.qa-nav { margin-top: 14px; background: var(--paper-2); padding: 14px 18px 12px; }
.qa-nav h3 {
  font-family: var(--serif);
  font-size: 14.5px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 1px;
}
.qa-nav ol { margin-top: 10px; padding: 0; list-style: none; counter-reset: qn; display: grid; gap: 6px; }
.qa-nav li { counter-increment: qn; display: flex; gap: 9px; align-items: baseline; font-size: 13px; line-height: 1.7; }
.qa-nav li::before { content: counter(qn, decimal-leading-zero); font-family: var(--serif); font-size: 12px; color: var(--gold); }
.qa-nav li a { color: var(--ink); text-decoration: none; }
.qa-nav li a:hover { color: var(--gold); }
.qa-nav li.cur { color: var(--gold); font-weight: 600; }
/* 手机端：问答标签在上、文本在下 */
@media (max-width: 560px) {
  .qa-answer { grid-template-columns: 1fr; gap: 7px; }
  .qa-foot { padding-left: 0; }
}
.faq-more {
  display: inline-block;
  margin-top: 9px;
  font-size: 13px;
  color: var(--gold);
  text-decoration: none;
}
.faq-more:hover { text-decoration: underline; }
.rel-card p strong { color: var(--gold); font-weight: 600; }
@media (max-width: 760px) {
  .entry-hero { grid-template-columns: 1fr; }
  .entry-hero figure { border-right: 0; border-bottom: 1px solid var(--line); }
  .entry-hero figure img { aspect-ratio: 5 / 2; }
}