/* 腾饶外经贸 · 口岸青绿主题 */

:root {
  --color-primary: #0d5c63;
  --color-primary-dark: #084048;
  --color-primary-light: #1a7a84;
  --color-accent: #c4893a;
  --color-accent-hover: #a8732e;
  --color-ink: #142528;
  --color-muted: #5a6b6e;
  --color-bg: #f3f7f6;
  --color-bg-soft: #e8f0ef;
  --color-surface: #ffffff;
  --color-footer: #0c2f34;
  --color-footer-bottom: #081f23;
  --color-border: #d5e3e2;
  --shadow-soft: 0 8px 28px rgba(13, 92, 99, 0.08);
  --shadow-lift: 0 14px 36px rgba(13, 92, 99, 0.14);
  --radius: 10px;
  --font-display: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
  --font-body: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --transition: 0.3s ease;
}

/* 重置样式 */
html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  font-size: 15px;
  line-height: 1.65;
  background-color: var(--color-bg);
  background-image:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(26, 122, 132, 0.08), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(196, 137, 58, 0.06), transparent 50%);
  background-attachment: fixed;
}

/* 容器样式 */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

/* 行和列的统一布局 */
.row {
  display: flex;
  flex-wrap: wrap;
  margin-right: -15px;
  margin-left: -15px;
}

.row:after {
  content: "";
  display: table;
  clear: both;
}

[class*='col-'] {
  position: relative;
  padding-left: 15px;
  padding-right: 15px;
  min-height: 1px;
  box-sizing: border-box;
}

.col-md-3 {
  width: 25%;
}

.col-md-4 {
  width: 33.33333%;
}

.col-md-5 {
  width: 41.66666%;
}

.col-md-6 {
  width: 50%;
}

.col-md-7 {
  width: 58.33333%;
}

.col-md-8 {
  width: 66.66666%;
}

.col-md-9 {
  width: 75%;
}

.col-md-12 {
  width: 100%;
}

/* 顶部信息栏样式 */
.top-bar {
  background: linear-gradient(90deg, var(--color-primary-dark) 0%, var(--color-primary) 55%, #156870 100%);
  color: #fff;
  padding: 8px 0;
  width: 100%;
  font-size: 13px;
  letter-spacing: 0.02em;
}

.top-bar .container,
.main-header .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 28px;
}

.contact-info {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 18px;
  min-width: 0;
}

.contact-info span {
  margin-right: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.social-links {
  text-align: right;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  flex-shrink: 0;
}

.topbar-tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: #fff;
  opacity: 0.95;
}

.phone-link {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}

.phone-link:hover {
  color: var(--color-accent);
  border-bottom-color: currentColor;
}

.top-bar .phone-link,
.main-footer .phone-link {
  color: inherit;
}

.top-bar .phone-link:hover,
.main-footer .phone-link:hover {
  color: #fff;
  border-bottom-color: rgba(255, 255, 255, 0.55);
}

.social-links a {
  color: #fff;
  margin-left: 0;
  opacity: 0.92;
  transition: opacity var(--transition), transform var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.social-links a:hover {
  opacity: 1;
  transform: translateY(-1px);
}

/* 主导航栏样式 */
.main-header {
  background-color: #fff;
  box-shadow: 0 1px 0 var(--color-border);
  padding: 0;
  position: relative;
  z-index: 1000;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 72px;
}

.main-header.fixed {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1001;
  animation: slideDown 0.5s ease;
  box-shadow: var(--shadow-soft);
}

@keyframes slideDown {
  from {
    transform: translateY(-100%);
  }
  to {
    transform: translateY(0);
  }
}

.logo {
  flex: 1 1 auto;
  min-width: 0;
}

.logo img {
  max-height: 52px;
  display: block;
}

.logo a {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  max-width: 100%;
}

.logo-text {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(15px, 1.45vw, 18px);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.35;
  letter-spacing: 0.03em;
  white-space: nowrap;
  position: relative;
  padding-left: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.logo-text::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.18em;
  bottom: 0.18em;
  width: 3px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--color-accent), var(--color-primary));
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 22px;
  color: var(--color-primary);
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
}

.main-nav {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  height: 100%;
  flex: 0 0 auto;
}

.main-nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 4px;
}

.main-nav ul li {
  margin-left: 0;
  position: relative;
}

.main-nav ul li a {
  color: var(--color-ink);
  font-weight: 500;
  padding: 24px 14px;
  text-decoration: none;
  display: block;
  transition: color var(--transition);
  position: relative;
  font-size: 15px;
  white-space: nowrap;
}

.main-nav ul li a::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 16px;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.main-nav ul li a:hover,
.main-nav ul li.active a {
  color: var(--color-primary);
}

.main-nav ul li a:hover::after,
.main-nav ul li.active a::after {
  transform: scaleX(1);
}

.main-nav .has-dropdown .dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  width: 200px;
  background-color: #fff;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  padding: 10px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s ease;
  z-index: 1001;
}

.main-nav .has-dropdown:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.main-nav .dropdown li {
  margin: 0;
  display: block;
}

.main-nav .dropdown li a {
  padding: 8px 20px;
  display: block;
}

/* 轮播图样式 */
.hero-slider {
  position: relative;
}

.slider-item {
  position: relative;
  height: 500px;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
}

.slider-item .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.5);
}

.slider-content {
  position: relative;
  z-index: 1;
  color: #fff;
  max-width: 700px;
  padding: 30px;
}

.slider-content h1 {
  font-size: 36px;
  margin-bottom: 20px;
}

.slider-content p {
  font-size: 18px;
  margin-bottom: 30px;
}

/* Bootstrap轮播样式 */
#heroCarousel {
    margin-bottom: 0;
}

#heroCarousel .carousel-item {
    height: min(72vh, 560px);
    min-height: 420px;
    background-size: cover;
    background-position: center;
    position: relative;
}

#heroCarousel .carousel-item::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
      radial-gradient(circle at 80% 20%, rgba(196, 137, 58, 0.22), transparent 40%),
      radial-gradient(circle at 15% 80%, rgba(255, 255, 255, 0.08), transparent 35%),
      linear-gradient(105deg, rgba(8, 64, 72, 0.82) 0%, rgba(13, 92, 99, 0.45) 55%, rgba(8, 64, 72, 0.25) 100%);
    z-index: 1;
    pointer-events: none;
}

#heroCarousel .overlay {
    display: none;
}

#heroCarousel .carousel-caption {
    position: absolute;
    top: 50%;
    left: 50%;
    right: auto;
    bottom: auto;
    transform: translate(-50%, -50%);
    text-align: left;
    width: min(720px, calc(100% - 96px));
    max-width: 720px;
    padding: 0;
    z-index: 2;
    margin: 0;
}

#heroCarousel .hero-brand {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    margin-bottom: 14px;
    color: #fff;
    letter-spacing: 0.06em;
    line-height: 1.25;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.25);
    animation: heroFadeUp 0.8s ease both;
}

#heroCarousel .hero-tagline {
    display: inline-block;
    font-size: 14px;
    letter-spacing: 0.18em;
    color: var(--color-accent);
    margin-bottom: 12px;
    font-weight: 500;
    animation: heroFadeUp 0.8s ease 0.1s both;
}

#heroCarousel .carousel-caption h1 {
    font-size: clamp(20px, 2.4vw, 28px);
    font-weight: 600;
    margin-bottom: 12px;
    color: #f5faf9;
    animation: heroFadeUp 0.8s ease 0.15s both;
}

#heroCarousel .carousel-caption p {
    font-size: 16px;
    margin-bottom: 28px;
    color: rgba(255, 255, 255, 0.88);
    max-width: 520px;
    animation: heroFadeUp 0.8s ease 0.25s both;
}

#heroCarousel .carousel-caption .btn-primary {
    width: auto;
    min-width: 160px;
    background: var(--color-accent);
    border: none;
    animation: heroFadeUp 0.8s ease 0.35s both;
}

#heroCarousel .carousel-caption .btn-primary:hover {
    background: var(--color-accent-hover);
    transform: translateY(-2px);
}

@keyframes heroFadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#heroCarousel .carousel-indicators {
    bottom: 28px;
    z-index: 3;
}

#heroCarousel .carousel-indicators li {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin: 0 5px;
    background-color: rgba(255, 255, 255, 0.45);
    border: none;
}

#heroCarousel .carousel-indicators li.active {
    background-color: var(--color-accent);
    width: 28px;
    border-radius: 6px;
}

#heroCarousel .carousel-control-prev,
#heroCarousel .carousel-control-next {
    width: 46px;
    height: 46px;
    background: rgba(8, 64, 72, 0.55);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.85;
    z-index: 3;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

#heroCarousel .carousel-control-prev {
    left: 20px;
}

#heroCarousel .carousel-control-next {
    right: 20px;
}

#heroCarousel .carousel-control-prev:hover,
#heroCarousel .carousel-control-next:hover {
    opacity: 1;
    background: var(--color-primary);
}

@media (max-width: 768px) {
    #heroCarousel .carousel-item {
        height: 460px;
        min-height: 400px;
    }
    
    #heroCarousel .carousel-caption {
        width: calc(100% - 48px);
        max-width: none;
        left: 50%;
        transform: translate(-50%, -50%);
    }
    
    #heroCarousel .carousel-caption p {
        font-size: 15px;
    }
}

/* 快速查询区样式 */
.quick-search {
  padding: 56px 0;
  background: linear-gradient(180deg, var(--color-bg-soft) 0%, var(--color-bg) 100%);
}

.search-box {
  background-color: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--color-border);
  padding: 32px;
  height: 100%;
  margin-bottom: 30px;
  transition: box-shadow var(--transition), transform var(--transition);
}

.search-box:hover {
  box-shadow: var(--shadow-lift);
  transform: translateY(-3px);
}

.search-box .icon-box {
  width: 64px;
  height: 64px;
  line-height: 64px;
  text-align: center;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--color-primary-light), var(--color-primary-dark));
  color: #fff;
  font-size: 24px;
  margin: 0 auto 20px;
  box-shadow: 0 8px 18px rgba(13, 92, 99, 0.25);
}

.search-box h3 {
  text-align: center;
  margin-bottom: 20px;
  font-size: 18px;
  font-weight: 600;
  font-family: var(--font-display);
  color: var(--color-ink);
}

.search-box-desc {
  text-align: center;
  color: var(--color-muted);
  margin: -8px 0 18px;
  font-size: 14px;
}

.consult-points {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
}

.consult-points li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  color: var(--color-ink);
  border-bottom: 1px solid var(--color-border);
}

.consult-points li:last-child {
  border-bottom: none;
}

.consult-points li i {
  color: var(--color-accent);
  font-size: 13px;
}

.search-box-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  padding: 11px 22px;
  border-radius: 6px;
  border: 1px solid var(--color-primary);
  cursor: pointer;
  font-weight: 500;
  text-decoration: none;
  display: inline-block;
  transition: all var(--transition);
  text-align: center;
  width: 100%;
  box-sizing: border-box;
}

.btn-secondary:hover {
  background: rgba(13, 92, 99, 0.08);
  color: var(--color-primary-dark);
  text-decoration: none;
}

.route-visual {
  min-height: 280px;
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 20% 50%, rgba(196, 137, 58, 0.18), transparent 40%),
    radial-gradient(circle at 80% 50%, rgba(26, 122, 132, 0.2), transparent 42%),
    linear-gradient(135deg, #e8f0ef 0%, #f7fbfa 100%);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 36px 28px;
  box-sizing: border-box;
}

.route-point {
  flex: 1;
  text-align: center;
}

.route-city {
  display: block;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.route-note {
  display: block;
  font-size: 13px;
  color: var(--color-muted);
}

.route-line {
  flex: 0 0 auto;
  width: 88px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  position: relative;
}

.route-line i {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #fff;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-soft);
  font-size: 14px;
}

@media (max-width: 767px) {
  .search-box-actions {
    grid-template-columns: 1fr;
  }

  .route-visual {
    flex-direction: column;
    min-height: auto;
    padding: 28px 20px;
  }

  .route-line {
    width: 2px;
    height: 56px;
    background: linear-gradient(180deg, var(--color-primary), var(--color-accent));
  }
}

.search-form textarea.form-control,
.search-form input.form-control {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  margin-bottom: 15px;
  font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.search-form textarea.form-control:focus,
.search-form input.form-control:focus,
.search-form select.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(13, 92, 99, 0.12);
  outline: none;
}

.search-form textarea.form-control {
  height: 100px;
  resize: none;
}

.search-form .form-group {
  margin-bottom: 15px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  color: #fff;
  padding: 11px 22px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  font-weight: 500;
  text-decoration: none;
  display: inline-block;
  transition: all var(--transition);
  text-align: center;
  width: 100%;
  box-shadow: 0 6px 16px rgba(13, 92, 99, 0.22);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  text-decoration: none;
}

/* 特色部分样式 */
.features-section {
  padding: 64px 0;
  background-color: var(--color-surface);
}

.section-title {
  text-align: center;
  margin-bottom: 44px;
}

.section-title h2 {
  font-size: 30px;
  margin-bottom: 10px;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.04em;
  position: relative;
  display: inline-block;
}

.section-title h2::after {
  content: "";
  display: block;
  width: 48px;
  height: 3px;
  margin: 12px auto 0;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: 2px;
}

.section-title p {
  color: var(--color-muted);
  font-size: 16px;
  margin-top: 8px;
}

.feature-box {
  text-align: center;
  padding: 32px 22px;
  margin-bottom: 30px;
  border-radius: var(--radius);
  box-shadow: none;
  border: 1px solid var(--color-border);
  transition: all var(--transition);
  background-color: var(--color-surface);
  height: 100%;
}

.feature-box:hover {
  transform: translateY(-6px);
  border-color: rgba(13, 92, 99, 0.28);
  box-shadow: var(--shadow-lift);
}

.feature-box .icon {
  width: 72px;
  height: 72px;
  line-height: 72px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--color-primary-light), var(--color-primary));
  color: #fff;
  font-size: 28px;
  margin: 0 auto 20px;
}

.feature-box h3 {
  font-size: 19px;
  margin-bottom: 15px;
  color: var(--color-ink);
  font-family: var(--font-display);
}

.feature-box p {
  color: var(--color-muted);
  margin-bottom: 0;
}

/* 服务项目样式 */
.services-section {
  padding: 64px 0;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-soft) 100%);
}

.service-card {
  text-align: center;
  padding: 32px 24px;
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: all var(--transition);
  margin-bottom: 30px;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lift);
  border-color: rgba(196, 137, 58, 0.35);
}

.service-icon {
  margin-bottom: 20px;
}

.service-icon img {
  max-width: 80px;
  height: auto;
}

.service-icon i {
  font-size: 40px;
  color: var(--color-primary);
  width: 80px;
  height: 80px;
  line-height: 80px;
  background: rgba(13, 92, 99, 0.1);
  border-radius: 50%;
  transition: all var(--transition);
}

.service-card:hover .service-icon i {
  color: #fff;
  background: linear-gradient(145deg, var(--color-accent), var(--color-accent-hover));
  transform: scale(1.06);
  transition: transform 0.45s ease, background 0.3s ease, color 0.3s ease;
}

.service-card h3 {
  font-size: 20px;
  margin-bottom: 15px;
  font-weight: 600;
  color: var(--color-ink);
  font-family: var(--font-display);
}

.service-card p {
  color: var(--color-muted);
  margin-bottom: 20px;
}

.read-more {
  color: var(--color-primary);
  font-weight: 500;
  transition: all var(--transition);
  display: inline-block;
}

.read-more:hover {
  color: var(--color-accent-hover);
  text-decoration: none;
}

.read-more i {
  margin-left: 5px;
  transition: all var(--transition);
}

.read-more:hover i {
  margin-left: 10px;
}

/* 全球网络样式 */
.network-section {
  padding: 64px 0;
  background-color: var(--color-surface);
}

.network-map {
  margin-bottom: 30px;
}

.network-map img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.region-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 20px;
  transition: all var(--transition);
  padding: 10px 12px;
  border-radius: 8px;
}

.region-item:hover {
  background: var(--color-bg-soft);
}

.region-item i {
  color: var(--color-accent);
  font-size: 20px;
  margin-right: 15px;
  margin-top: 3px;
}

.region-info h4 {
  font-size: 18px;
  margin-bottom: 5px;
  color: var(--color-ink);
  font-family: var(--font-display);
}

.region-info p {
  color: var(--color-muted);
  margin-bottom: 0;
}

/* 页脚样式 */
.main-footer {
  width: 100%;
  margin: 0;
  left: auto;
  right: auto;
  position: relative;
  background: linear-gradient(160deg, var(--color-footer) 0%, #0a3a40 55%, var(--color-primary-dark) 100%);
  color: #fff;
  padding: 48px 0 0;
  box-shadow: none;
  box-sizing: border-box;
  overflow: hidden;
}

.main-footer .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  column-gap: 56px;
  row-gap: 28px;
  align-items: start;
  justify-content: start;
  padding-bottom: 36px;
  max-width: 920px;
}

.footer-about,
.footer-nav {
  width: auto;
  max-width: none;
  min-width: 0;
  flex: none;
}

.footer-content {
  margin-bottom: 0;
}

.footer-content h3 {
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 16px;
  position: relative;
  padding-bottom: 12px;
  color: #f2f8f7;
  font-family: var(--font-display);
  letter-spacing: 0.04em;
}

.footer-content h3:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 36px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
  border-radius: 2px;
}

.footer-info p {
  color: rgba(232, 240, 239, 0.82);
  line-height: 1.75;
  margin: 0 0 16px;
}

.main-footer .contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border: none;
}

.main-footer .contact-list li {
  padding: 8px 0;
  display: flex;
  align-items: flex-start;
  color: rgba(232, 240, 239, 0.82);
  line-height: 1.65;
  border: none !important;
  border-bottom: none !important;
}

.main-footer .contact-list li i {
  color: var(--color-accent);
  margin-right: 12px;
  font-size: 15px;
  width: 18px;
  flex-shrink: 0;
  text-align: center;
  margin-top: 4px;
}

.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: block;
}

.footer-links ul li {
  padding: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-links ul li:last-child {
  border-bottom: none;
}

.footer-links ul li a {
  color: rgba(232, 240, 239, 0.82);
  transition: all var(--transition);
  display: block;
  padding: 10px 0;
  text-decoration: none;
}

.footer-links ul li a:hover {
  color: var(--color-accent);
  text-decoration: none;
  padding-left: 6px;
}

.footer-links ul li a:before {
  content: '\f105';
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  margin-right: 10px;
  color: var(--color-accent);
  opacity: 0.8;
  transition: all var(--transition);
}

.footer-links ul li a:hover:before {
  opacity: 1;
}

.footer-bottom {
  width: 100%;
  margin: 0;
  padding: 16px 0;
  text-align: center;
  background-color: var(--color-footer-bottom);
  box-sizing: border-box;
}

.footer-bottom p {
  color: rgba(232, 240, 239, 0.65);
  margin: 0;
  font-size: 13px;
}

@media (max-width: 767px) {
  .footer-grid {
    grid-template-columns: 1fr;
    column-gap: 0;
    row-gap: 28px;
  }

  .footer-links ul {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 12px;
  }

  .footer-links ul li {
    border-bottom: none;
  }

  .footer-links ul li a {
    padding: 8px 0;
  }
}

.footer-qr {
  text-align: center;
}

.qr-code {
  background-color: #fff;
  padding: 10px;
  border-radius: 8px;
  display: inline-block;
  box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.qr-code img {
  max-width: 150px;
  height: auto;
  border-radius: 4px;
}

.qr-code p {
  color: #555;
  margin-top: 10px;
  margin-bottom: 0;
  font-size: 13px;
}


.beian {
  margin-top: 8px;
}

.beian a {
  color: rgba(232, 240, 239, 0.55);
  font-size: 13px;
  transition: all var(--transition);
}

.beian a:hover {
  color: var(--color-accent);
  text-decoration: none;
}

.social-icons {
  margin: 15px 0;
  display: flex;
  justify-content: center;
}

.social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background-color: rgba(255,255,255,0.1);
  color: #ecf0f1;
  border-radius: 50%;
  margin: 0 5px;
  transition: all var(--transition);
}

.social-icons a:hover {
  background-color: var(--color-accent);
  color: #fff;
  transform: translateY(-3px);
}

/* 返回顶部按钮 */
.back-to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 44px;
  height: 44px;
  line-height: 44px;
  text-align: center;
  background: linear-gradient(145deg, var(--color-primary-light), var(--color-primary));
  color: #fff;
  border-radius: 50%;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  box-shadow: 0 6px 16px rgba(13, 92, 99, 0.3);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: linear-gradient(145deg, var(--color-accent), var(--color-accent-hover));
  color: #fff;
}

/* 内页样式 */
.page-header {
  padding: 56px 0;
  background:
    radial-gradient(circle at 85% 20%, rgba(196, 137, 58, 0.25), transparent 40%),
    linear-gradient(120deg, var(--color-primary-dark), var(--color-primary) 55%, #156870);
  color: #fff;
  text-align: center;
  margin-bottom: 50px;
}

.page-header h1 {
  font-size: 34px;
  margin-bottom: 10px;
  font-family: var(--font-display);
  letter-spacing: 0.04em;
}

.page-header p {
  font-size: 17px;
  opacity: 0.88;
  margin-bottom: 0;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 16px;
  margin-bottom: 0;
  padding: 0;
  background: transparent;
  border-radius: 0;
  list-style: none;
}

.page-header .breadcrumb {
  background: transparent;
  background-color: transparent;
}

.breadcrumb a {
  color: #fff;
  text-decoration: none;
  opacity: 0.85;
}

.breadcrumb a:hover {
  opacity: 1;
  color: var(--color-accent);
}

.breadcrumb span {
  margin: 0 10px;
  opacity: 0.55;
  color: #fff;
}

.content-section {
  padding: 50px 0;
}

.contact-map {
  height: 400px;
  margin-bottom: 30px;
  border-radius: 8px;
  overflow: hidden;
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.service-detail {
  background-color: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--color-border);
  padding: 30px;
  margin-bottom: 30px;
}

.service-detail h2 {
  font-size: 24px;
  margin-bottom: 20px;
  color: var(--color-ink);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-display);
}

.service-detail p {
  margin-bottom: 15px;
  line-height: 1.7;
  color: var(--color-muted);
}

.service-detail .contact-list li {
  color: var(--color-ink);
  border-bottom: 1px solid var(--color-border);
}

.service-detail .contact-list li i {
  color: var(--color-primary);
}

.tracking-result {
  background-color: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--color-border);
  padding: 30px;
  margin-bottom: 30px;
}

.tracking-result .result-header {
  border-bottom: 1px solid #eee;
  padding-bottom: 15px;
  margin-bottom: 20px;
}

.tracking-result .result-info {
  margin-bottom: 20px;
}

.tracking-result .result-info p {
  margin-bottom: 5px;
}

.tracking-result .status-item {
  padding: 15px 0;
  border-bottom: 1px dashed #eee;
  display: flex;
}

.tracking-result .status-item:last-child {
  border-bottom: none;
}

.tracking-result .status-time {
  flex: 0 0 150px;
  font-weight: 500;
}

.tracking-result .status-info {
  flex: 1;
}

.service-image {
  margin-bottom: 20px;
  border-radius: var(--radius);
  overflow: hidden;
}

.service-image img {
  width: 100%;
  height: auto;
}

/* 表格样式 */
table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
}

table th,
table td {
  padding: 12px 15px;
  text-align: left;
  border: 1px solid var(--color-border);
}

table th {
  background: linear-gradient(180deg, #eaf3f2, var(--color-bg-soft));
  font-weight: 600;
  color: var(--color-ink);
}

table tr:nth-child(even) {
  background-color: rgba(232, 240, 239, 0.45);
}

table tr:hover {
  background-color: rgba(13, 92, 99, 0.06);
}

/* 公告与专线页 */
.gov-notice {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius);
  padding: 22px 24px;
  margin-bottom: 28px;
  box-shadow: var(--shadow-soft);
  color: var(--color-ink);
}

.gov-notice p {
  margin-bottom: 10px;
  color: var(--color-muted);
}

.gov-notice strong {
  color: var(--color-ink);
}

.express-page .content-section {
  padding-top: 36px;
  padding-bottom: 56px;
}

.express-block {
  margin-bottom: 36px;
}

.express-block .section-title {
  text-align: left;
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-ink);
  letter-spacing: 0.04em;
  padding-bottom: 12px;
  position: relative;
  text-shadow: none;
}

.express-block .section-title:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 40px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: none;
}

.express-page .gov-notice {
  margin-bottom: 0;
}

.express-page .gov-notice p {
  margin-bottom: 10px;
  line-height: 1.75;
}

.express-page .gov-notice p:last-child {
  margin-bottom: 0;
}

.ban-scroll {
  max-height: none;
  overflow: visible;
  padding-right: 0;
  text-align: left;
}

.ban-scroll h4 {
  font-size: 16px;
  margin: 18px 0 10px;
  color: var(--color-primary);
  font-weight: 600;
}

.ban-scroll h4:first-child {
  margin-top: 0;
}
@media (max-width: 991px) {
  .slider-item {
    height: 400px;
  }
  
  .slider-content h1 {
    font-size: 28px;
  }
  
  .slider-content p {
    font-size: 16px;
  }
  
  .col-md-3,
  .col-md-4,
  .col-md-5,
  .col-md-6,
  .col-md-7,
  .col-md-8,
  .col-md-9,
  .col-md-12 {
    width: 100%;
  }
  
  .mobile-menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    float: none;
    background: none;
    border: none;
    font-size: 22px;
    color: var(--color-primary);
    cursor: pointer;
    padding: 6px;
    margin-left: auto;
    order: 2;
  }

  .header-inner {
    flex-wrap: wrap;
    min-height: 64px;
    gap: 12px 16px;
    position: relative;
  }

  .header-inner .logo {
    flex: 1 1 auto;
    order: 1;
    min-width: 0;
  }

  .logo-text {
    font-size: 14px;
    white-space: normal;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: #fff;
    box-shadow: 0 8px 20px rgba(13, 92, 99, 0.12);
    padding: 0;
    z-index: 1000;
    order: 3;
    flex: 1 1 100%;
  }
  
  .main-nav.show-mobile-menu,
  .main-nav.show {
    display: block;
  }
  
  .main-nav ul {
    display: block;
    padding: 8px 0;
    gap: 0;
  }
  
  .main-nav ul li {
    margin: 0;
    width: 100%;
    border-bottom: 1px solid var(--color-border);
  }
  
  .main-nav ul li a {
    padding: 12px 20px;
    display: block;
  }

  .main-nav ul li a::after {
    display: none;
  }
  
  .main-nav .has-dropdown .dropdown {
    position: static;
    width: 100%;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    display: none;
    padding: 0;
  }

  .topbar-inner {
    gap: 10px;
  }

  .social-links a:last-child {
    font-size: 12px;
  }
  
  .main-nav .has-dropdown:hover .dropdown {
    display: block;
  }
  
  .main-nav .dropdown li a {
    padding-left: 40px;
  }
  
  .social-links {
    text-align: left;
    margin-top: 10px;
  }
  
  .social-links a {
    margin-left: 0;
    margin-right: 10px;
  }
}

@media (max-width: 767px) {
  .slider-item {
    height: 300px;
  }
  
  .slider-content h1 {
    font-size: 24px;
  }
  
  .section-title h2 {
    font-size: 24px;
  }
  
  .page-header h1 {
    font-size: 28px;
  }
  
  .page-header p {
    font-size: 16px;
  }
  
  .footer-qr {
    text-align: left;
    margin-top: 30px;
  }
  
  .footer-qr h3:after {
    left: 0;
  }
  
  .qr-code img {
    margin-left: 0;
  }
}

@media (max-width: 575px) {
  .slider-item {
    height: 250px;
  }
  
  .slider-content {
    padding: 20px;
  }
  
  .slider-content h1 {
    font-size: 20px;
    margin-bottom: 10px;
  }
  
  .slider-content p {
    font-size: 14px;
    margin-bottom: 15px;
  }
}

/* 通用工具类 */
.mb-0 {
  margin-bottom: 0 !important;
}

.mb-10 {
  margin-bottom: 10px !important;
}

.mb-20 {
  margin-bottom: 20px !important;
}

.mb-30 {
  margin-bottom: 30px !important;
}

.mt-0 {
  margin-top: 0 !important;
}

.mt-10 {
  margin-top: 10px !important;
}

.mt-20 {
  margin-top: 20px !important;
}

.mt-30 {
  margin-top: 30px !important;
}

.clearfix:after {
  content: "";
  display: table;
  clear: both;
}

.text-center {
  text-align: center !important;
}

.text-left {
  text-align: left !important;
}

.text-right {
  text-align: right !important;
}

.img-fluid {
  max-width: 100%;
  height: auto;
}

/* 动画效果 */
.animate__animated {
  animation-duration: 1s;
  animation-fill-mode: both;
}

.animate__fadeInDown {
  animation-name: fadeInDown;
}

.animate__fadeInUp {
  animation-name: fadeInUp;
}

.animate__fadeInLeft {
  animation-name: fadeInLeft;
}

.animate__fadeInRight {
  animation-name: fadeInRight;
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translate3d(0, -50px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translate3d(0, 50px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translate3d(-40px, 0, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translate3d(40px, 0, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}