/* ========================================
   新疆疆徕国际旅行社 — 全局样式
   GEO 规范已适配
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700&family=Noto+Serif+SC:wght@400;600;700&display=swap');

/* ---- CSS 变量 ---- */
:root {
  --ink-green:    #4a7c59;
  --ink-dark:     #2d5016;
  --ink-light:    #7aa87e;
  --ink-pale:     #dce8db;
  --rice-paper:   #faf6f0;
  --rice-dark:    #f0ebe0;
  --text-main:    #3a3a3a;
  --text-light:   #7a7a7a;
  --gold:         #b8914d;
  --gold-light:   #d4b872;
  --font-heading: 'Noto Serif SC', serif;
  --font-body:    'Noto Sans SC', sans-serif;
  --radius:       10px;
  --shadow:       0 4px 20px rgba(0,0,0,0.08);
  --shadow-hover: 0 8px 32px rgba(0,0,0,0.14);
  --transition:   all 0.3s ease;
}

/* ---- Reset ---- */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--text-main);
  background: var(--rice-paper);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul,ol { list-style: none; }
button { cursor: pointer; border: none; outline: none; }

/* ---- 容器 ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-wide { max-width: 1400px; margin: 0 auto; padding: 0 24px; }

/* ================================================================
   导航栏
   ================================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(250,246,240,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(74,124,89,0.1);
  transition: var(--transition);
}
.nav.scrolled {
  background: rgba(250,246,240,0.96);
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-heading);
}
.nav-logo .logo-icon {
  width: 40px; height: 40px;
  background: var(--ink-green);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 18px;
}
.nav-logo .brand-name {
  font-size: 16px; font-weight: 700;
  color: var(--ink-dark);
  line-height: 1.2;
}
.nav-logo .brand-sub {
  font-size: 11px; color: var(--text-light);
  font-family: var(--font-body);
}
.nav-menu {
  display: flex; align-items: center; gap: 4px;
}
.nav-menu a {
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 14px;
  color: var(--text-main);
  transition: var(--transition);
  white-space: nowrap;
}
.nav-menu a:hover,
.nav-menu a.active {
  background: var(--ink-pale);
  color: var(--ink-dark);
}
.nav-cta {
  background: var(--ink-green) !important;
  color: #fff !important;
  padding: 8px 18px !important;
  border-radius: 20px !important;
  font-weight: 500;
}
.nav-cta:hover { background: var(--ink-dark) !important; }
.nav-hamburger {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; padding: 6px;
}
.nav-hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--ink-dark);
  border-radius: 2px; transition: var(--transition);
}
.nav-mobile {
  display: none; position: fixed; top: 68px; left: 0; right: 0;
  background: var(--rice-paper);
  border-bottom: 1px solid var(--ink-pale);
  padding: 16px 24px;
  flex-direction: column; gap: 4px;
  z-index: 999;
}
.nav-mobile a {
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 15px;
  display: block;
  transition: var(--transition);
}
.nav-mobile a:hover { background: var(--ink-pale); color: var(--ink-dark); }
.nav-mobile.open { display: flex; }

/* ================================================================
   英雄区 / Banner 轮播
   ================================================================ */
.hero {
  position: relative; height: 100vh; min-height: 580px; overflow: hidden;
  margin-top: 68px;
}
.hero-slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0; transition: opacity 1.2s ease;
}
.hero-slide.active { opacity: 1; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(45,80,22,0.55) 0%, rgba(74,124,89,0.3) 50%, rgba(0,0,0,0.15) 100%);
}
.hero-content {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center; color: #fff;
  padding: 0 24px;
}
.hero-tag {
  background: rgba(184,145,77,0.85);
  color: #fff; padding: 4px 18px;
  border-radius: 20px; font-size: 13px; letter-spacing: 2px;
  margin-bottom: 20px;
}
.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 700; line-height: 1.25;
  text-shadow: 0 2px 20px rgba(0,0,0,0.35);
  margin-bottom: 16px;
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  opacity: 0.92; margin-bottom: 36px;
  max-width: 640px; line-height: 1.6;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 28px; border-radius: 30px; font-size: 15px; font-weight: 500; transition: var(--transition); }
.btn-primary { background: var(--ink-green); color: #fff; }
.btn-primary:hover { background: var(--ink-dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(74,124,89,0.4); }
.btn-outline { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.8); }
.btn-outline:hover { background: rgba(255,255,255,0.15); }
.btn-gold { background: var(--gold); color: #fff; }
.btn-gold:hover { background: #9d7a3e; transform: translateY(-2px); }
.btn-sm { padding: 8px 20px; font-size: 13px; }
.hero-dots {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 8px;
}
.hero-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,0.5); cursor: pointer;
  transition: var(--transition);
}
.hero-dot.active { background: #fff; width: 24px; border-radius: 4px; }
.hero-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,0.2); color: #fff;
  border: none; padding: 12px 14px; border-radius: 6px;
  font-size: 18px; cursor: pointer; transition: var(--transition);
}
.hero-arrow:hover { background: rgba(255,255,255,0.35); }
.hero-arrow-left { left: 24px; }
.hero-arrow-right { right: 24px; }

/* ================================================================
   章节通用
   ================================================================ */
.section { padding: 80px 0; }
.section-alt { background: var(--rice-dark); }
.section-header { text-align: center; margin-bottom: 56px; }
.section-tag {
  display: inline-block;
  font-size: 12px; letter-spacing: 3px; font-weight: 600;
  color: var(--ink-green); text-transform: uppercase;
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--ink-dark); font-weight: 700;
  margin-bottom: 14px;
}
.section-desc {
  font-size: 15px; color: var(--text-light);
  max-width: 520px; margin: 0 auto; line-height: 1.8;
}
.divider {
  width: 48px; height: 3px;
  background: linear-gradient(90deg, var(--ink-green), var(--gold));
  margin: 16px auto 0;
  border-radius: 2px;
}

/* ================================================================
   品牌数据条
   ================================================================ */
.stats-bar {
  background: var(--ink-dark);
  padding: 28px 0;
  color: #fff;
}
.stats-grid {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 0; text-align: center;
}
.stats-item { padding: 12px 0; }
.stats-item + .stats-item {
  border-left: 1px solid rgba(255,255,255,0.12);
}
.stats-num {
  font-family: var(--font-heading);
  font-size: 2.2rem; font-weight: 700;
  color: var(--gold-light);
}
.stats-label { font-size: 13px; opacity: 0.8; margin-top: 4px; }

/* ================================================================
   优势卡片
   ================================================================ */
.advantage-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 24px;
}
.advantage-card {
  background: #fff; border-radius: var(--radius);
  padding: 36px 24px; text-align: center;
  box-shadow: var(--shadow); transition: var(--transition);
  border-top: 3px solid transparent;
}
.advantage-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-top-color: var(--ink-green);
}
.advantage-icon {
  width: 64px; height: 64px;
  background: var(--ink-pale); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  font-size: 26px; color: var(--ink-green);
  transition: var(--transition);
}
.advantage-card:hover .advantage-icon {
  background: var(--ink-green); color: #fff;
}
.advantage-card h3 {
  font-family: var(--font-heading);
  font-size: 17px; font-weight: 700;
  color: var(--ink-dark); margin-bottom: 10px;
}
.advantage-card p { font-size: 14px; color: var(--text-light); line-height: 1.7; }

/* ================================================================
   产品线卡片
   ================================================================ */
.product-line-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 28px;
}
.product-line-card {
  position: relative; border-radius: var(--radius);
  overflow: hidden; height: 320px; cursor: pointer;
  transition: var(--transition);
}
.product-line-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.product-line-card img {
  width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease;
}
.product-line-card:hover img { transform: scale(1.06); }
.product-line-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(45,80,22,0.85) 0%, rgba(0,0,0,0.1) 60%);
}
.product-line-info {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 28px 24px; color: #fff;
}
.product-line-tag {
  background: var(--gold); color: #fff;
  font-size: 11px; padding: 2px 10px; border-radius: 10px;
  letter-spacing: 1px; margin-bottom: 8px; display: inline-block;
}
.product-line-info h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem; font-weight: 700; margin-bottom: 6px;
}
.product-line-info p { font-size: 13px; opacity: 0.88; margin-bottom: 14px; }
.product-line-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; color: var(--gold-light); font-weight: 500;
}

/* ================================================================
   通用产品卡片
   ================================================================ */
.product-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 24px;
}
.product-card {
  background: #fff; border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow);
  transition: var(--transition); cursor: pointer;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.product-card-img {
  position: relative; height: 200px; overflow: hidden;
}
.product-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.product-card:hover .product-card-img img { transform: scale(1.06); }
.product-card-badge {
  position: absolute; top: 12px; left: 12px;
  background: var(--ink-green); color: #fff;
  font-size: 12px; padding: 3px 10px; border-radius: 10px;
}
.product-card-badge.gold { background: var(--gold); }
.product-card-body { padding: 18px; }
.product-card-body h4 {
  font-family: var(--font-heading);
  font-size: 16px; font-weight: 700;
  color: var(--ink-dark); margin-bottom: 8px;
  line-height: 1.4;
}
.product-card-meta {
  display: flex; gap: 12px; margin-bottom: 12px;
  flex-wrap: wrap;
}
.product-card-meta span {
  font-size: 12px; color: var(--text-light);
  display: flex; align-items: center; gap: 4px;
}
.product-card-meta i { color: var(--ink-green); font-size: 11px; }
.product-card-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 12px; border-top: 1px solid var(--rice-dark);
}
.product-card-price { color: var(--ink-green); font-size: 18px; font-weight: 700; }
.product-card-price span { font-size: 12px; font-weight: 400; color: var(--text-light); }

/* ================================================================
   攻略卡片
   ================================================================ */
.blog-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.blog-card {
  background: #fff; border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow);
  transition: var(--transition);
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.blog-card-img { height: 200px; overflow: hidden; }
.blog-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.blog-card:hover .blog-card-img img { transform: scale(1.06); }
.blog-card-body { padding: 20px; }
.blog-card-cat {
  font-size: 11px; letter-spacing: 2px; font-weight: 600;
  color: var(--ink-green); text-transform: uppercase; margin-bottom: 8px;
}
.blog-card-body h4 {
  font-family: var(--font-heading);
  font-size: 16px; font-weight: 700;
  color: var(--ink-dark); margin-bottom: 10px; line-height: 1.5;
}
.blog-card-body p { font-size: 13px; color: var(--text-light); line-height: 1.7; margin-bottom: 14px; }
.blog-card-footer {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 12px; color: var(--text-light);
}
.blog-card-read { color: var(--ink-green); font-weight: 500; }

/* ================================================================
   预订流程
   ================================================================ */
.booking-flow {
  display: flex; align-items: flex-start;
  justify-content: center; gap: 0;
  position: relative;
}
.booking-flow::before {
  content: ''; position: absolute;
  top: 32px; left: 10%; right: 10%; height: 2px;
  background: linear-gradient(90deg, var(--ink-pale), var(--ink-green), var(--ink-pale));
}
.booking-step {
  flex: 1; text-align: center; padding: 0 16px; position: relative;
  max-width: 200px;
}
.booking-step-num {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--ink-green); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-size: 22px; font-weight: 700;
  margin: 0 auto 16px; position: relative; z-index: 1;
  box-shadow: 0 4px 16px rgba(74,124,89,0.3);
}
.booking-step h4 {
  font-family: var(--font-heading);
  font-size: 15px; font-weight: 700;
  color: var(--ink-dark); margin-bottom: 6px;
}
.booking-step p { font-size: 12px; color: var(--text-light); line-height: 1.6; }

/* ================================================================
   目的地卡片
   ================================================================ */
.dest-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 20px;
}
.dest-card {
  position: relative; border-radius: var(--radius);
  overflow: hidden; height: 240px; cursor: pointer;
  transition: var(--transition);
}
.dest-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.dest-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.dest-card:hover img { transform: scale(1.08); }
.dest-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(45,80,22,0.78) 0%, transparent 55%);
}
.dest-info {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 20px 18px; color: #fff;
}
.dest-info h4 {
  font-family: var(--font-heading); font-size: 18px; font-weight: 700; margin-bottom: 4px;
}
.dest-info p { font-size: 12px; opacity: 0.85; }
.dest-card:first-child { grid-column: span 2; height: 320px; }

/* ================================================================
   新闻列表
   ================================================================ */
.news-list { display: flex; flex-direction: column; gap: 16px; }
.news-item {
  display: flex; align-items: center; gap: 20px;
  background: #fff; border-radius: var(--radius);
  padding: 20px; box-shadow: var(--shadow);
  transition: var(--transition);
}
.news-item:hover { transform: translateX(4px); box-shadow: var(--shadow-hover); }
.news-date {
  min-width: 56px; text-align: center;
  background: var(--ink-pale); border-radius: 8px;
  padding: 8px 4px;
}
.news-date .day { font-family: var(--font-heading); font-size: 26px; font-weight: 700; color: var(--ink-dark); line-height: 1; }
.news-date .month { font-size: 11px; color: var(--text-light); }
.news-body { flex: 1; }
.news-body h4 { font-size: 15px; font-weight: 600; color: var(--ink-dark); margin-bottom: 4px; }
.news-body p { font-size: 13px; color: var(--text-light); }
.news-tag {
  background: var(--ink-pale); color: var(--ink-green);
  font-size: 11px; padding: 2px 10px; border-radius: 10px; white-space: nowrap;
}

/* ================================================================
   筛选栏
   ================================================================ */
.filter-bar {
  background: #fff; border-radius: var(--radius);
  padding: 24px; margin-bottom: 32px;
  box-shadow: var(--shadow);
  display: flex; align-items: center; flex-wrap: wrap; gap: 16px;
}
.filter-group { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.filter-label { font-size: 13px; font-weight: 600; color: var(--text-main); white-space: nowrap; }
.filter-btn {
  padding: 6px 16px; border-radius: 20px;
  font-size: 13px; background: var(--rice-dark);
  color: var(--text-main); cursor: pointer;
  transition: var(--transition); border: 2px solid transparent;
}
.filter-btn.active, .filter-btn:hover {
  background: var(--ink-pale); color: var(--ink-green);
  border-color: var(--ink-green);
}

/* ================================================================
   关于我们 / 时间轴
   ================================================================ */
.timeline { position: relative; padding-left: 40px; }
.timeline::before {
  content: ''; position: absolute; left: 12px; top: 0; bottom: 0;
  width: 2px; background: linear-gradient(to bottom, var(--ink-green), var(--ink-pale));
}
.timeline-item { position: relative; margin-bottom: 40px; }
.timeline-dot {
  position: absolute; left: -32px; top: 4px;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--ink-green); border: 3px solid var(--rice-paper);
  box-shadow: 0 0 0 3px var(--ink-pale);
}
.timeline-year {
  font-size: 13px; font-weight: 700; color: var(--gold);
  letter-spacing: 1px; margin-bottom: 4px;
}
.timeline-item h4 {
  font-family: var(--font-heading); font-size: 16px; font-weight: 700;
  color: var(--ink-dark); margin-bottom: 6px;
}
.timeline-item p { font-size: 14px; color: var(--text-light); }

/* ================================================================
   团队卡片
   ================================================================ */
.team-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
.team-card {
  text-align: center; background: #fff; border-radius: var(--radius);
  padding: 36px 24px; box-shadow: var(--shadow); transition: var(--transition);
}
.team-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.team-avatar {
  width: 96px; height: 96px; border-radius: 50%;
  margin: 0 auto 18px; overflow: hidden;
  border: 4px solid var(--ink-pale);
}
.team-avatar img { width: 100%; height: 100%; object-fit: cover; }
.team-card h4 {
  font-family: var(--font-heading); font-size: 18px; font-weight: 700;
  color: var(--ink-dark); margin-bottom: 4px;
}
.team-card .role { font-size: 13px; color: var(--ink-green); margin-bottom: 12px; }
.team-card p { font-size: 13px; color: var(--text-light); line-height: 1.7; }

/* ================================================================
   评价
   ================================================================ */
.review-summary {
  display: flex; gap: 48px; align-items: center;
  background: #fff; border-radius: var(--radius);
  padding: 36px 40px; margin-bottom: 32px; box-shadow: var(--shadow);
}
.review-score { text-align: center; }
.review-score .num {
  font-family: var(--font-heading); font-size: 4rem; font-weight: 700;
  color: var(--ink-green); line-height: 1;
}
.review-score .stars { color: var(--gold); font-size: 18px; margin: 4px 0; }
.review-score p { font-size: 13px; color: var(--text-light); }
.review-bars { flex: 1; }
.review-bar-row {
  display: flex; align-items: center; gap: 12px; margin-bottom: 8px;
}
.review-bar-row span { font-size: 13px; color: var(--text-light); white-space: nowrap; }
.review-bar-track {
  flex: 1; height: 8px; background: var(--rice-dark); border-radius: 4px; overflow: hidden;
}
.review-bar-fill { height: 100%; background: var(--gold); border-radius: 4px; }
.review-list { display: flex; flex-direction: column; gap: 16px; }
.review-card {
  background: #fff; border-radius: var(--radius);
  padding: 24px; box-shadow: var(--shadow);
}
.review-card-header {
  display: flex; align-items: center; gap: 14px; margin-bottom: 14px;
}
.review-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--ink-pale); display: flex; align-items: center;
  justify-content: center; font-size: 18px; color: var(--ink-green);
}
.review-meta h5 { font-size: 15px; font-weight: 600; color: var(--ink-dark); }
.review-meta .stars { color: var(--gold); font-size: 13px; }
.review-meta .date { font-size: 12px; color: var(--text-light); }
.review-card p { font-size: 14px; color: var(--text-main); line-height: 1.7; }
.review-tag {
  display: inline-block; margin-top: 10px;
  background: var(--ink-pale); color: var(--ink-green);
  font-size: 12px; padding: 3px 12px; border-radius: 10px;
}

/* ================================================================
   表单
   ================================================================ */
.form-card {
  background: #fff; border-radius: var(--radius);
  padding: 40px; box-shadow: var(--shadow);
}
.form-row { display: flex; gap: 20px; }
.form-group { flex: 1; margin-bottom: 20px; }
.form-group label {
  display: block; font-size: 13px; font-weight: 600;
  color: var(--text-main); margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 11px 14px;
  border: 1.5px solid var(--rice-dark);
  border-radius: 8px; font-family: var(--font-body);
  font-size: 14px; color: var(--text-main);
  background: var(--rice-paper);
  transition: var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none; border-color: var(--ink-green);
  box-shadow: 0 0 0 3px rgba(74,124,89,0.1);
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-submit {
  width: 100%; padding: 14px; border-radius: 30px;
  background: var(--ink-green); color: #fff;
  font-size: 16px; font-weight: 600;
  font-family: var(--font-body); cursor: pointer;
  transition: var(--transition);
}
.form-submit:hover { background: var(--ink-dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(74,124,89,0.35); }

/* ================================================================
   联系信息
   ================================================================ */
.contact-cards { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; }
.contact-card {
  background: #fff; border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow);
  display: flex; gap: 18px; align-items: flex-start;
  transition: var(--transition);
}
.contact-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.contact-icon {
  width: 52px; height: 52px; border-radius: 12px;
  background: var(--ink-pale); display: flex; align-items: center;
  justify-content: center; font-size: 22px; color: var(--ink-green);
  flex-shrink: 0;
}
.contact-card h4 { font-size: 14px; font-weight: 600; color: var(--text-light); margin-bottom: 4px; }
.contact-card p { font-size: 16px; font-weight: 600; color: var(--ink-dark); }
.contact-card .sub { font-size: 13px; color: var(--text-light); font-weight: 400; margin-top: 2px; }

/* ================================================================
   地图占位
   ================================================================ */
.map-placeholder {
  background: var(--ink-pale); border-radius: var(--radius);
  height: 340px; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  color: var(--ink-green); gap: 12px;
}
.map-placeholder i { font-size: 48px; opacity: 0.5; }
.map-placeholder p { font-size: 14px; color: var(--text-light); }

/* ================================================================
   FAQ
   ================================================================ */
.faq-search {
  position: relative; margin-bottom: 28px;
}
.faq-search input {
  width: 100%; padding: 14px 48px 14px 20px;
  border: 2px solid var(--rice-dark); border-radius: 30px;
  font-size: 15px; font-family: var(--font-body);
  background: #fff; transition: var(--transition);
}
.faq-search input:focus { outline: none; border-color: var(--ink-green); }
.faq-search i {
  position: absolute; right: 18px; top: 50%;
  transform: translateY(-50%); color: var(--text-light);
}
.faq-cats {
  display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 28px;
}
.faq-cat {
  padding: 6px 18px; border-radius: 20px;
  font-size: 13px; background: var(--rice-dark);
  cursor: pointer; transition: var(--transition); border: 2px solid transparent;
}
.faq-cat.active, .faq-cat:hover {
  background: var(--ink-pale); color: var(--ink-green); border-color: var(--ink-green);
}
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-item {
  background: #fff; border-radius: var(--radius);
  box-shadow: 0 2px 10px rgba(0,0,0,0.05); overflow: hidden;
}
.faq-question {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 22px; cursor: pointer; font-weight: 500; font-size: 15px;
  color: var(--ink-dark); transition: var(--transition);
}
.faq-question:hover { background: var(--ink-pale); }
.faq-question.open { background: var(--ink-pale); }
.faq-question i { color: var(--ink-green); transition: var(--transition); }
.faq-question.open i { transform: rotate(180deg); }
.faq-answer {
  display: none; padding: 0 22px 18px;
  font-size: 14px; color: var(--text-light); line-height: 1.8;
}
.faq-answer.open { display: block; }

/* ================================================================
   面包屑
   ================================================================ */
.breadcrumb {
  padding: 12px 0;
  font-size: 13px; color: var(--text-light);
  display: flex; align-items: center; gap: 6px;
}
.breadcrumb a { color: var(--ink-green); }
.breadcrumb a:hover { text-decoration: underline; }

/* ================================================================
   页面英雄（子页用）
   ================================================================ */
.page-hero {
  margin-top: 68px;
  height: 320px; position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.page-hero img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
}
.page-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(45,80,22,0.7), rgba(74,124,89,0.5));
}
.page-hero-content {
  position: relative; z-index: 1; text-align: center; color: #fff; padding: 0 24px;
}
.page-hero-content h1 {
  font-family: var(--font-heading); font-size: 2.4rem; font-weight: 700;
  margin-bottom: 10px;
}
.page-hero-content p { font-size: 16px; opacity: 0.9; }

/* ================================================================
   荣誉
   ================================================================ */
.honor-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 20px;
}
.honor-item {
  text-align: center; background: #fff; border-radius: var(--radius);
  padding: 28px 16px; box-shadow: var(--shadow); transition: var(--transition);
}
.honor-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.honor-icon { font-size: 36px; color: var(--gold); margin-bottom: 12px; }
.honor-item h4 { font-size: 14px; font-weight: 600; color: var(--ink-dark); }

/* ================================================================
   Footer
   ================================================================ */
.footer {
  background: var(--ink-dark); color: rgba(255,255,255,0.85);
  padding: 64px 0 0;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-brand h3 {
  font-family: var(--font-heading); font-size: 18px; font-weight: 700;
  color: #fff; margin-bottom: 12px;
}
.footer-brand p { font-size: 13px; line-height: 1.8; opacity: 0.7; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 8px;
  background: rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.7); font-size: 16px;
  transition: var(--transition);
}
.footer-social a:hover { background: var(--ink-green); color: #fff; }
.footer-col h4 {
  font-size: 14px; font-weight: 700; color: #fff;
  margin-bottom: 16px; padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  font-size: 13px; opacity: 0.7; transition: var(--transition);
}
.footer-col ul li a:hover { opacity: 1; color: var(--gold-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0; text-align: center;
  font-size: 12px; opacity: 0.55;
  display: flex; justify-content: space-between; align-items: center;
}

/* ================================================================
   预订弹窗
   ================================================================ */
.modal-overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(0,0,0,0.55);
  display: none; align-items: center; justify-content: center;
  padding: 24px;
}
.modal-overlay.open { display: flex; }
.modal {
  background: #fff; border-radius: 16px;
  max-width: 500px; width: 100%;
  padding: 36px; position: relative;
  animation: modalIn 0.35s ease;
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(30px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-close {
  position: absolute; top: 16px; right: 16px;
  background: none; font-size: 20px; color: var(--text-light);
  padding: 4px;
}
.modal-close:hover { color: var(--ink-dark); }
.modal h3 {
  font-family: var(--font-heading); font-size: 1.4rem; font-weight: 700;
  color: var(--ink-dark); margin-bottom: 6px;
}
.modal p { font-size: 14px; color: var(--text-light); margin-bottom: 24px; }
.modal-robot {
  text-align: center; padding: 24px;
}
.robot-anim {
  width: 80px; height: 80px; border-radius: 50%;
  background: var(--ink-pale); margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 36px; animation: breathe 2s ease-in-out infinite;
}
@keyframes breathe {
  0%,100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}
.service-card {
  background: var(--rice-dark); border-radius: 12px;
  padding: 20px; display: flex; gap: 16px; align-items: center;
  margin-bottom: 20px;
}
.service-card-avatar {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--ink-green); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 22px;
}
.service-card-info h4 { font-weight: 700; color: var(--ink-dark); }
.service-card-info .badge { font-size: 12px; color: var(--gold); }
.booking-progress {
  display: flex; gap: 6px; margin-bottom: 20px;
}
.booking-progress-step {
  flex: 1; height: 6px; border-radius: 3px; background: var(--rice-dark);
}
.booking-progress-step.done { background: var(--ink-green); }
.booking-progress-step.active { background: var(--gold); animation: pulse 1s ease infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.5; } }

/* ================================================================
   提交成功页
   ================================================================ */
.success-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.success-card {
  text-align: center; max-width: 500px; width: 100%;
  background: #fff; border-radius: 20px; padding: 56px 40px;
  box-shadow: var(--shadow);
}
.success-icon {
  width: 100px; height: 100px; border-radius: 50%;
  background: var(--ink-pale); margin: 0 auto 24px;
  display: flex; align-items: center; justify-content: center;
  font-size: 44px; color: var(--ink-green);
  animation: successPop 0.5s cubic-bezier(.36,.07,.19,.97);
}
@keyframes successPop {
  0% { transform: scale(0); } 70% { transform: scale(1.15); } 100% { transform: scale(1); }
}
.success-card h2 {
  font-family: var(--font-heading); font-size: 1.8rem; font-weight: 700;
  color: var(--ink-dark); margin-bottom: 12px;
}
.success-card p { font-size: 15px; color: var(--text-light); margin-bottom: 32px; line-height: 1.7; }

/* ================================================================
   标签 / 芯片
   ================================================================ */
.tag {
  display: inline-block; padding: 3px 12px; border-radius: 10px;
  font-size: 12px; font-weight: 500;
}
.tag-green { background: var(--ink-pale); color: var(--ink-green); }
.tag-gold { background: #fdf3e3; color: var(--gold); }
.tag-red { background: #fde8e8; color: #c94040; }

/* ================================================================
   产品详情页特定
   ================================================================ */
.product-detail-layout {
  display: grid; grid-template-columns: 7fr 3fr; gap: 32px;
  align-items: flex-start;
}
.sticky-sidebar {
  position: sticky; top: 90px;
  background: #fff; border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow);
}
.price-box { margin-bottom: 20px; }
.price-main { font-size: 2.2rem; font-weight: 700; color: var(--ink-green); }
.price-main em { font-size: 14px; font-weight: 400; font-style: normal; color: var(--text-light); }
.itinerary-day {
  background: var(--rice-dark); border-radius: 8px;
  margin-bottom: 16px; overflow: hidden;
}
.itinerary-day-header {
  background: var(--ink-green); color: #fff;
  padding: 12px 18px;
  display: flex; align-items: center; gap: 10px;
  font-weight: 600;
}
.itinerary-day-body { padding: 16px 18px; }
.itinerary-event {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 8px 0; border-bottom: 1px solid var(--rice-paper);
}
.itinerary-event:last-child { border-bottom: none; }
.itinerary-time { font-size: 12px; color: var(--gold); font-weight: 600; white-space: nowrap; min-width: 48px; }
.itinerary-desc { font-size: 14px; color: var(--text-main); }

/* ================================================================
   Chips for destination 子导航
   ================================================================ */
.dest-sub-nav {
  display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 32px;
  padding-bottom: 20px; border-bottom: 1px solid var(--rice-dark);
}
.dest-sub-nav a {
  padding: 7px 18px; border-radius: 20px;
  font-size: 13px; background: var(--rice-dark);
  transition: var(--transition);
}
.dest-sub-nav a:hover, .dest-sub-nav a.active {
  background: var(--ink-pale); color: var(--ink-green); font-weight: 600;
}

/* ================================================================
   自定义游 双栏
   ================================================================ */
.custom-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: flex-start; }
.case-grid { display: flex; flex-direction: column; gap: 18px; }
.case-card {
  background: #fff; border-radius: var(--radius);
  overflow: hidden; display: flex; gap: 18px;
  box-shadow: var(--shadow); transition: var(--transition);
}
.case-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.case-card-img { width: 120px; min-height: 100px; overflow: hidden; flex-shrink: 0; }
.case-card-img img { width: 100%; height: 100%; object-fit: cover; }
.case-card-body { padding: 16px 16px 16px 0; }
.case-card-body h4 { font-size: 15px; font-weight: 700; color: var(--ink-dark); margin-bottom: 6px; }
.case-card-body p { font-size: 13px; color: var(--text-light); line-height: 1.6; }

/* ================================================================
   响应式 — 1200px
   ================================================================ */
@media(max-width:1200px){
  .product-grid { grid-template-columns: repeat(3,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
/* 992px */
@media(max-width:992px){
  .advantage-grid { grid-template-columns: repeat(2,1fr); }
  .product-line-grid { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: repeat(2,1fr); }
  .honor-grid { grid-template-columns: repeat(2,1fr); }
  .contact-cards { grid-template-columns: 1fr; }
  .product-detail-layout { grid-template-columns: 1fr; }
  .custom-layout { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .dest-grid { grid-template-columns: repeat(2,1fr); }
  .dest-card:first-child { grid-column: span 1; height: 240px; }
  .booking-flow { flex-wrap: wrap; }
  .booking-flow::before { display: none; }
  .review-summary { flex-direction: column; align-items: flex-start; gap: 24px; }
}
/* 768px */
@media(max-width:768px){
  .nav-menu { display: none; }
  .nav-hamburger { display: flex; }
  .hero { height: 80vh; }
  .section { padding: 56px 0; }
  .product-grid { grid-template-columns: repeat(2,1fr); }
  .blog-grid { grid-template-columns: 1fr; }
  .product-line-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .dest-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { flex-direction: column; gap: 0; }
  .booking-step { max-width: 50%; margin-bottom: 24px; }
}
/* 480px */
@media(max-width:480px){
  .product-grid { grid-template-columns: 1fr; }
  .advantage-grid { grid-template-columns: 1fr; }
  .honor-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stats-item + .stats-item { border-left: none; }
  .hero-title { font-size: 1.8rem; }
  .page-hero { height: 220px; }
  .page-hero-content h1 { font-size: 1.6rem; }
}