/* ============================================================
   珑耀国际旅行社 - 主样式 style.css
   设计：移动优先 · 东方韵味 × 现代质感 · 转化导向
   ============================================================ */

/* ---------- 设计变量 ---------- */
:root {
  --primary: #1A3C5E;          /* 深蓝·信任 */
  --primary-dark: #102844;
  --primary-light: #2a557f;
  --accent: #E85D2C;           /* 橙红·行动 */
  --accent-dark: #c9491c;
  --gold: #C9A35B;             /* 金·品质 */
  --gold-light: #e0c896;
  --text: #2D3748;
  --text-light: #6b7280;
  --text-mute: #9aa3af;
  --bg: #FAF8F4;               /* 米白底 */
  --white: #ffffff;
  --line: #ece8e0;
  --shadow-sm: 0 2px 8px rgba(26,60,94,.06);
  --shadow: 0 8px 30px rgba(26,60,94,.10);
  --shadow-lg: 0 20px 60px rgba(26,60,94,.16);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --radius-pill: 50px;
  --transition: .35s cubic-bezier(.4,0,.2,1);
  --serif: 'Noto Serif SC', 'Songti SC', serif;
  --sans: 'Inter', 'Noto Sans SC', system-ui, sans-serif;
  --maxw: 1240px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: hidden; }
body { overflow-x: hidden; }
body {
  font-family: var(--sans);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  overflow-x: hidden;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }
h1,h2,h3,h4 { line-height: 1.25; font-weight: 700; }
section { position: relative; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* 通用按钮 */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 30px; border-radius: var(--radius-pill); font-weight: 600; font-size: .95rem; transition: var(--transition); cursor: pointer; white-space: nowrap; }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 8px 24px rgba(232,93,44,.35); }
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 12px 30px rgba(232,93,44,.45); }
.btn-gold { background: var(--gold); color: #fff; }
.btn-gold:hover { background: #b8903f; transform: translateY(-2px); }
.btn-outline { border: 1.5px solid currentColor; color: var(--primary); background: transparent; }
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-ghost { color: #fff; border: 1.5px solid rgba(255,255,255,.6); }
.btn-ghost:hover { background: #fff; color: var(--primary); border-color: #fff; }
.btn-block { width: 100%; }

/* 区块标题 */
.section-header { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-tag { display: inline-block; font-size: 13px; letter-spacing: 2px; text-transform: uppercase; color: var(--accent); font-weight: 600; margin-bottom: 14px; }
.section-header h2 { font-family: var(--serif); font-size: clamp(1.8rem, 4vw, 2.8rem); color: var(--primary); font-weight: 700; }
.section-header h2 span, .section-header h2 .accent { color: var(--accent); }
.section-header p { color: var(--text-light); margin-top: 14px; font-size: 1.05rem; }
.section-header.light h2, .section-header.light p { color: #fff; }
.section-header.light p { color: rgba(255,255,255,.8); }

/* ============ 顶栏 ============ */
.top-bar { background: var(--primary-dark); color: rgba(255,255,255,.82); font-size: 13px; padding: 9px 0; position: relative; z-index: 200; }
.top-bar-inner { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.top-left { display: flex; gap: 22px; flex-wrap: wrap; }
.top-left span { display: inline-flex; align-items: center; gap: 6px; }
.top-left i { color: var(--gold); }
.top-right { display: flex; align-items: center; gap: 14px; }
.top-right > a, .top-right .qr-trigger { color: rgba(255,255,255,.75); font-size: 15px; }
.top-right > a:hover, .top-right .qr-trigger:hover { color: var(--gold); }
.lang-switch { font-size: 13px; cursor: pointer; color: rgba(255,255,255,.85); user-select: none; }
.lang-switch span { cursor: pointer; }
.lang-switch .active { color: var(--gold); font-weight: 700; }

/* QR 弹窗 */
.qr-wrapper, .qr-trigger { position: relative; }
.qr-popup { position: absolute; top: calc(100% + 12px); left: 50%; transform: translateX(-50%) scale(.9); background: #fff; padding: 14px; border-radius: 14px; box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden; transition: var(--transition); z-index: 9999; min-width: 178px; text-align: center; }
.qr-trigger:hover .qr-popup, .qr-wrapper:hover .qr-popup, .qr-popup.mobile-show { opacity: 1; visibility: visible; transform: translateX(-50%) scale(1); }
.qr-popup img { width: 150px; height: 150px; border-radius: 8px; margin: 0 auto; background: #f0f0f0; }
.qr-popup p { font-size: 12px; color: var(--text); margin-top: 8px; }
.qr-popup::after { content: ''; position: absolute; top: -6px; left: 50%; transform: translateX(-50%) rotate(45deg); width: 12px; height: 12px; background: #fff; }

/* ============ 导航 ============ */
.navbar { position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,.96); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); transition: var(--transition); }
.navbar.scrolled { box-shadow: var(--shadow-sm); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 74px; }
.logo { display: flex; align-items: center; gap: 12px; line-height: 1.1; }
.logo-img { height: 50px; width: auto; display: block; transition: var(--transition); }
.logo:hover .logo-img { transform: scale(1.03); }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-zh { font-family: var(--serif); font-size: 1.5rem; font-weight: 700; color: var(--primary); letter-spacing: 2px; }
.logo-zh::before { content: ''; display: inline-block; width: 4px; height: 22px; background: var(--accent); vertical-align: -4px; margin-right: 8px; border-radius: 2px; }
.logo-sub { font-size: 11px; color: var(--text-light); letter-spacing: 1px; margin-top: 2px; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links > li > a { padding: 10px 16px; font-weight: 500; color: var(--text); border-radius: 8px; font-size: .95rem; }
.nav-links > li > a:hover { color: var(--accent); background: rgba(232,93,44,.06); }
.has-dropdown { position: relative; }
.has-dropdown > a::after { content: '\f078'; font-family: 'Font Awesome 6 Free'; font-weight: 900; font-size: 10px; margin-left: 6px; opacity: .6; }
.dropdown { position: absolute; top: calc(100% + 8px); left: 0; min-width: 260px; background: #fff; border-radius: 14px; box-shadow: var(--shadow-lg); padding: 10px; opacity: 0; visibility: hidden; transform: translateY(8px); transition: var(--transition); border: 1px solid var(--line); }
.has-dropdown:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a { display: flex; align-items: center; gap: 12px; padding: 11px 14px; border-radius: 10px; font-size: .92rem; color: var(--text); }
.dropdown a:hover { background: var(--bg); color: var(--accent); }
.dropdown a i { width: 20px; text-align: center; color: var(--gold); }
.dropdown a small { margin-left: auto; color: var(--text-mute); font-size: .8rem; }
.nav-cta { background: var(--accent) !important; color: #fff !important; border-radius: var(--radius-pill) !important; padding: 11px 24px !important; box-shadow: 0 6px 18px rgba(232,93,44,.3); }
.nav-cta:hover { background: var(--accent-dark) !important; color: #fff !important; transform: translateY(-1px); }
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.hamburger span { width: 24px; height: 2.5px; background: var(--primary); border-radius: 2px; transition: var(--transition); }
.hamburger.active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ============ Hero ============ */
.hero { position: relative; height: 92vh; min-height: 600px; max-height: 880px; overflow: hidden; display: flex; align-items: center; }
.hero-slides { position: absolute; inset: 0; }
.hero-slide { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0; transition: opacity 1.4s ease; transform: scale(1.05); }
.hero-slide.active { opacity: 1; transform: scale(1); animation: kenburns 8s ease forwards; }
@keyframes kenburns { from { transform: scale(1.08); } to { transform: scale(1); } }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(16,40,68,.55) 0%, rgba(16,40,68,.45) 40%, rgba(16,40,68,.75) 100%); }
.hero-content { position: relative; z-index: 2; color: #fff; width: 100%; }
.hero-tag { display: inline-flex; align-items: center; gap: 8px; background: rgba(201,163,91,.16); border: 1px solid var(--gold); color: var(--gold-light); padding: 7px 18px; border-radius: var(--radius-pill); font-size: 13px; letter-spacing: 1px; margin-bottom: 22px; }
.hero h1 { font-family: var(--serif); font-size: clamp(2.4rem, 6vw, 4.6rem); font-weight: 700; line-height: 1.1; margin-bottom: 20px; text-shadow: 0 4px 30px rgba(0,0,0,.3); }
.hero h1 .accent { color: var(--gold); }
.hero-sub { font-size: clamp(1rem, 2vw, 1.25rem); max-width: 620px; color: rgba(255,255,255,.9); margin-bottom: 36px; }
/* 搜索框 */
.hero-search { margin-bottom: 40px; }
.search-box { display: flex; gap: 0; background: rgba(255,255,255,.96); border-radius: var(--radius-pill); padding: 8px; box-shadow: var(--shadow-lg); max-width: 760px; flex-wrap: wrap; }
.search-field { flex: 1; min-width: 150px; display: flex; align-items: center; gap: 8px; padding: 10px 18px; border-right: 1px solid var(--line); }
.search-field:nth-last-child(2) { border-right: none; }
.search-field i { color: var(--accent); }
.search-field select, .search-field input { border: none; outline: none; background: transparent; font-family: inherit; font-size: .92rem; color: var(--text); width: 100%; cursor: pointer; }
.search-btn { background: var(--accent); color: #fff; border-radius: var(--radius-pill); padding: 12px 28px; font-weight: 600; display: flex; align-items: center; gap: 8px; transition: var(--transition); }
.search-btn:hover { background: var(--accent-dark); }
/* 数据统计 */
.hero-stats { display: flex; gap: 48px; flex-wrap: wrap; }
.stat span { display: block; font-family: var(--serif); font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; color: var(--gold); line-height: 1; }
.stat p { font-size: .9rem; color: rgba(255,255,255,.85); margin-top: 6px; }
.hero-dots { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; z-index: 3; }
.hero-dots .dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.4); cursor: pointer; transition: var(--transition); }
.hero-dots .dot.active { background: var(--gold); width: 30px; border-radius: 5px; }

/* ============ 卖点条 ============ */
.features-bar { background: var(--white); padding: 0; box-shadow: var(--shadow); position: relative; z-index: 5; margin-top: -40px; border-radius: var(--radius-lg); }
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.feature-item { display: flex; align-items: center; gap: 16px; padding: 30px 28px; border-right: 1px solid var(--line); }
.feature-item:last-child { border-right: none; }
.feature-item i { font-size: 1.8rem; color: var(--accent); width: 50px; height: 50px; display: flex; align-items: center; justify-content: center; background: rgba(232,93,44,.08); border-radius: 14px; flex-shrink: 0; }
.feature-item h4 { font-size: 1rem; color: var(--primary); }
.feature-item p { font-size: .85rem; color: var(--text-light); margin-top: 3px; }

/* ============ 目的地 ============ */
.destinations { padding: 90px 0; }
.dest-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.dest-card { position: relative; border-radius: var(--radius-lg); overflow: hidden; height: 380px; cursor: pointer; box-shadow: var(--shadow-sm); }
.dest-card.large { grid-column: span 2; grid-row: span 2; height: 100%; min-height: 560px; }
.dest-img { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform .8s ease; }
.dest-card:hover .dest-img { transform: scale(1.08); }
.dest-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 30%, rgba(16,40,68,.85) 100%); display: flex; align-items: flex-end; padding: 26px; }
.dest-badge { position: absolute; top: 20px; left: 20px; background: var(--accent); color: #fff; padding: 6px 14px; border-radius: var(--radius-pill); font-size: 12px; font-weight: 600; z-index: 2; }
.dest-badge.hot { background: var(--gold); }
.dest-badge.ice { background: var(--primary-light); }
.dest-info { color: #fff; width: 100%; }
.dest-info h3 { font-family: var(--serif); font-size: 1.5rem; margin-bottom: 4px; }
.dest-card.large .dest-info h3 { font-size: 2.2rem; }
.dest-info > p { color: var(--gold-light); font-size: .9rem; margin-bottom: 10px; }
.dest-meta { display: flex; gap: 16px; font-size: .82rem; color: rgba(255,255,255,.9); margin-bottom: 10px; flex-wrap: wrap; }
.dest-meta i { color: var(--gold); margin-right: 3px; }
.dest-desc { font-size: .88rem; color: rgba(255,255,255,.85); margin-bottom: 12px; display: none; }
.dest-card.large .dest-desc { display: block; }
.dest-highlights { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.dest-highlights span { font-size: .75rem; background: rgba(255,255,255,.15); padding: 3px 10px; border-radius: var(--radius-pill); backdrop-filter: blur(4px); }
.dest-price { display: flex; align-items: baseline; gap: 4px; margin-bottom: 8px; }
.dest-price .from { font-size: .78rem; color: rgba(255,255,255,.7); }
.dest-price .price { font-family: var(--serif); font-size: 1.6rem; font-weight: 700; color: var(--gold); }
.dest-price .per { font-size: .78rem; color: rgba(255,255,255,.7); }
.dest-btn { display: inline-flex; align-items: center; gap: 6px; color: #fff; font-size: .88rem; font-weight: 600; border-bottom: 1.5px solid transparent; padding-bottom: 2px; }
.dest-card:hover .dest-btn { border-color: var(--gold); color: var(--gold-light); }
.dest-btn i { transition: var(--transition); }
.dest-card:hover .dest-btn i { transform: translateX(4px); }

/* ============ 套餐 ============ */
.packages { padding: 90px 0; background: var(--white); }
.pkg-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; align-items: stretch; }
.pkg-card { background: var(--bg); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); transition: var(--transition); display: flex; flex-direction: column; border: 1px solid var(--line); position: relative; }
.pkg-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.pkg-card.featured { border: 2px solid var(--accent); }
.pkg-badge-featured { position: absolute; top: 18px; right: 18px; background: var(--accent); color: #fff; padding: 5px 14px; border-radius: var(--radius-pill); font-size: 12px; font-weight: 700; z-index: 2; }
.pkg-img { height: 220px; background-size: cover; background-position: center; position: relative; }
.pkg-days { position: absolute; bottom: 14px; left: 14px; background: rgba(16,40,68,.85); color: #fff; padding: 5px 14px; border-radius: var(--radius-pill); font-size: 12px; font-weight: 600; backdrop-filter: blur(4px); }
.pkg-body { padding: 26px; flex: 1; display: flex; flex-direction: column; }
.pkg-tags { display: flex; gap: 8px; margin-bottom: 12px; }
.pkg-tags span { font-size: .72rem; padding: 3px 10px; border-radius: var(--radius-pill); background: rgba(26,60,94,.08); color: var(--primary); font-weight: 500; }
.pkg-body h3 { font-family: var(--serif); font-size: 1.35rem; color: var(--primary); margin-bottom: 10px; }
.pkg-body > p { font-size: .9rem; color: var(--text-light); margin-bottom: 18px; }
.pkg-includes { margin-bottom: 22px; }
.pkg-includes li { font-size: .88rem; padding: 5px 0; display: flex; align-items: center; gap: 8px; color: var(--text); }
.pkg-includes i { color: var(--accent); }
.pkg-footer { margin-top: auto; display: flex; align-items: center; justify-content: space-between; padding-top: 18px; border-top: 1px solid var(--line); }
.pkg-price { display: flex; align-items: baseline; gap: 3px; }
.pkg-price span { font-size: .78rem; color: var(--text-light); }
.pkg-price strong { font-family: var(--serif); font-size: 1.7rem; color: var(--accent); }
.pkg-price small { font-size: .78rem; color: var(--text-light); }
.pkg-btn { background: var(--primary); color: #fff; padding: 11px 22px; border-radius: var(--radius-pill); font-size: .88rem; font-weight: 600; transition: var(--transition); }
.pkg-btn:hover { background: var(--accent); transform: translateY(-2px); }
.pkg-compare-link { text-align: center; margin-top: 36px; }
.pkg-compare-link a { color: var(--accent); font-weight: 600; }

/* ============ 套餐对比表 ============ */
.compare-section { padding: 90px 0; background: var(--bg); }
.compare-wrap { overflow-x: auto; border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.compare-table { width: 100%; border-collapse: collapse; background: #fff; min-width: 720px; }
.compare-table th, .compare-table td { padding: 18px 20px; text-align: center; border-bottom: 1px solid var(--line); font-size: .92rem; }
.compare-table thead th { background: var(--primary); color: #fff; font-family: var(--serif); font-size: 1.05rem; padding: 26px 20px; position: relative; }
.compare-table thead th.featured { background: var(--accent); }
.compare-table thead th.featured::after { content: '★ 畅销'; display: block; font-size: .72rem; color: var(--gold-light); margin-top: 4px; }
.compare-table tbody td:first-child { text-align: left; font-weight: 600; color: var(--primary); background: var(--bg); }
.compare-table .compare-row:hover td { background: rgba(232,93,44,.04); }
.compare-table td.featured-col { background: rgba(232,93,44,.04); }
.compare-table .fa-check { color: var(--accent); }
.compare-table .fa-times { color: var(--text-mute); }
.compare-table .price-cell { font-family: var(--serif); font-size: 1.4rem; font-weight: 700; color: var(--accent); }
.compare-cta { text-align: center; margin-top: 30px; }

/* ============ 为什么选择 ============ */
.why-section { padding: 90px 0; background: var(--white); }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 48px; }
.why-card { padding: 32px 26px; border-radius: var(--radius); background: var(--bg); border: 1px solid var(--line); transition: var(--transition); text-align: center; }
.why-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--gold); }
.why-num { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: 50%; background: var(--primary); color: var(--gold); font-family: var(--serif); font-weight: 700; font-size: 1.1rem; margin-bottom: 16px; }
.why-card p { font-size: .95rem; color: var(--text); }

/* ============ 评价 ============ */
.reviews { padding: 90px 0; background: linear-gradient(160deg, var(--primary) 0%, var(--primary-dark) 100%); position: relative; overflow: hidden; }
.reviews::before { content: ''; position: absolute; inset: 0; background: url('https://images.unsplash.com/photo-1528127269322-539801943fe2?w=1600&q=70') center/cover; opacity: .08; }
.reviews .container { position: relative; }
.review-summary { display: flex; gap: 50px; align-items: center; justify-content: center; margin-bottom: 50px; flex-wrap: wrap; }
.review-score { text-align: center; }
.big-score { font-family: var(--serif); font-size: 4rem; font-weight: 700; color: var(--gold); line-height: 1; }
.stars-row { color: var(--gold); margin: 8px 0; font-size: 1.2rem; }
.review-score p { color: rgba(255,255,255,.7); font-size: .85rem; }
.review-bars { min-width: 280px; }
.bar-row { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; font-size: .82rem; color: rgba(255,255,255,.85); }
.bar-row span:first-child { width: 28px; }
.bar { flex: 1; height: 8px; background: rgba(255,255,255,.15); border-radius: 4px; overflow: hidden; }
.bar .fill { height: 100%; background: var(--gold); border-radius: 4px; }
.bar-row span:last-child { width: 34px; text-align: right; }
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.review-card { background: rgba(255,255,255,.06); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); padding: 26px; transition: var(--transition); }
.review-card:hover { background: rgba(255,255,255,.1); transform: translateY(-4px); }
.review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.reviewer-avatar { width: 46px; height: 46px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 700; font-size: .9rem; flex-shrink: 0; }
.reviewer-info strong { display: block; color: #fff; font-size: .95rem; }
.reviewer-loc { font-size: .78rem; color: rgba(255,255,255,.6); display: flex; align-items: center; gap: 5px; }
.fb-like { margin-left: auto; font-size: .75rem; color: rgba(255,255,255,.5); }
.review-stars { color: var(--gold); margin-bottom: 10px; font-size: .85rem; }
.review-text { color: rgba(255,255,255,.88); font-size: .9rem; line-height: 1.7; margin-bottom: 16px; }
.review-tour { font-size: .78rem; color: var(--gold-light); display: flex; align-items: center; gap: 6px; padding: 8px 0; border-top: 1px solid rgba(255,255,255,.1); }
.review-date { font-size: .78rem; color: rgba(255,255,255,.5); }
.reviews-more { text-align: center; margin-top: 40px; }

/* ============ 信任背书 ============ */
.trust-section { padding: 90px 0; background: var(--bg); }
.trust-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 48px; }
.trust-item { text-align: center; padding: 34px 20px; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm); border-top: 3px solid var(--accent); }
.trust-num { font-family: var(--serif); font-size: 2.4rem; font-weight: 700; color: var(--primary); line-height: 1; }
.trust-num span { color: var(--accent); }
.trust-label { font-size: .9rem; color: var(--text-light); margin-top: 8px; }
.trust-cert { display: flex; gap: 24px; justify-content: center; margin-top: 48px; flex-wrap: wrap; }
.cert-badge { display: flex; align-items: center; gap: 12px; padding: 16px 24px; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm); border: 1px solid var(--line); }
.cert-badge i { font-size: 1.8rem; color: var(--gold); }
.cert-badge div strong { display: block; font-size: .92rem; color: var(--primary); }
.cert-badge div small { font-size: .76rem; color: var(--text-light); }

/* ============ 联系/表单 ============ */
.contact { padding: 90px 0; background: var(--white); }
.contact-inner { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: start; }
.contact-info .section-header { text-align: left; margin-bottom: 32px; }
.contact-items { margin-bottom: 32px; }
.contact-item { display: flex; gap: 16px; margin-bottom: 22px; align-items: flex-start; }
.contact-item i { width: 50px; height: 50px; display: flex; align-items: center; justify-content: center; background: rgba(26,60,94,.06); color: var(--primary); border-radius: 14px; font-size: 1.2rem; flex-shrink: 0; }
.contact-item h4 { font-size: .95rem; color: var(--primary); margin-bottom: 3px; }
.contact-item p { font-size: .95rem; color: var(--text); }
.social-links { display: flex; gap: 12px; flex-wrap: wrap; }
.social-btn { display: inline-flex; align-items: center; gap: 8px; padding: 11px 20px; border-radius: var(--radius-pill); font-size: .88rem; font-weight: 600; transition: var(--transition); }
.social-btn.fb { background: #1877F2; color: #fff; }
.social-btn.wx { background: #07C160; color: #fff; }
.social-btn.wa { background: #25D366; color: #fff; }
.social-btn.ins { background: linear-gradient(45deg, #F58529, #DD2A7B, #8134AF); color: #fff; }
.social-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.contact-form { background: var(--bg); padding: 36px; border-radius: var(--radius-lg); border: 1px solid var(--line); }
.contact-form h3 { font-family: var(--serif); font-size: 1.5rem; color: var(--primary); margin-bottom: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; padding: 13px 16px; border: 1.5px solid var(--line); border-radius: var(--radius-sm); font-family: inherit; font-size: .92rem; background: #fff; transition: var(--transition); }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(232,93,44,.1); }
.contact-form textarea { resize: vertical; margin-bottom: 16px; }
.full-select { width: 100%; margin-bottom: 16px; padding: 13px 16px; border: 1.5px solid var(--line); border-radius: var(--radius-sm); font-family: inherit; font-size: .92rem; background: #fff; }
.submit-btn { width: 100%; }
.inquiry-success { display: none; background: rgba(34,197,94,.1); border: 1px solid #22c55e; color: #15803d; padding: 16px; border-radius: var(--radius-sm); text-align: center; margin-bottom: 16px; font-weight: 600; }

/* ============ 关于（首页版） ============ */
.about { padding: 90px 0; background: var(--bg); }
.about-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 48px; }
.about-card { background: #fff; padding: 34px 28px; border-radius: var(--radius); box-shadow: var(--shadow-sm); border-top: 3px solid var(--gold); }
.about-card.highlight { border-top-color: var(--accent); background: var(--primary); color: #fff; }
.about-card.highlight h3, .about-card.highlight strong { color: #fff; }
.about-icon { width: 56px; height: 56px; border-radius: 14px; background: rgba(232,93,44,.08); color: var(--accent); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 18px; }
.about-card.highlight .about-icon { background: rgba(255,255,255,.15); color: var(--gold); }
.about-card h3 { font-family: var(--serif); font-size: 1.3rem; color: var(--primary); margin-bottom: 16px; }
.about-list li { padding: 8px 0; font-size: .92rem; border-bottom: 1px dashed var(--line); }
.about-list li:last-child { border-bottom: none; }
.about-list strong { color: var(--primary); }
.adv-item { display: flex; align-items: flex-start; gap: 10px; padding: 9px 0; font-size: .92rem; }
.adv-item i { color: var(--gold); margin-top: 4px; }
.philosophy-text { font-size: .92rem; color: var(--text-light); margin-bottom: 14px; }
.philosophy-quote { font-family: var(--serif); font-style: italic; color: var(--accent); font-size: 1.05rem; }

/* ============ 页脚 ============ */
.footer { background: var(--primary-dark); color: rgba(255,255,255,.7); padding-top: 70px; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 50px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-brand .footer-logo { font-family: var(--serif); font-size: 1.6rem; font-weight: 700; color: #fff; margin-bottom: 14px; }
.footer-brand .footer-logo::before { content: ''; display: inline-block; width: 4px; height: 24px; background: var(--accent); vertical-align: -4px; margin-right: 8px; border-radius: 2px; }
.footer-brand p { font-size: .9rem; line-height: 1.7; margin-bottom: 20px; max-width: 360px; }
.footer-socials { display: flex; gap: 10px; }
.footer-socials a { width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.08); display: flex; align-items: center; justify-content: center; color: #fff; font-size: .95rem; }
.footer-socials a:hover { background: var(--accent); transform: translateY(-3px); }
.footer-links h4 { color: #fff; font-size: 1rem; margin-bottom: 18px; }
.footer-links ul li { margin-bottom: 11px; }
.footer-links ul li a { font-size: .88rem; color: rgba(255,255,255,.65); }
.footer-links ul li a:hover { color: var(--gold); padding-left: 4px; }
.footer-bottom { padding: 22px 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.footer-bottom p { font-size: .8rem; color: rgba(255,255,255,.5); }

/* ============ 回到顶部 ============ */
.scroll-top { position: fixed; bottom: 30px; right: 30px; width: 46px; height: 46px; border-radius: 50%; background: var(--primary); color: #fff; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(20px); transition: var(--transition); z-index: 900; }
.scroll-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top:hover { background: var(--accent); }

/* ============ 悬浮咨询工具栏 ============ */
.float-bar { position: fixed; right: 20px; bottom: 90px; z-index: 950; display: flex; flex-direction: column; gap: 12px; opacity: 0; visibility: hidden; transform: translateX(40px); transition: var(--transition); }
.float-bar.show { opacity: 1; visibility: visible; transform: translateX(0); }
.float-item { position: relative; width: 54px; height: 54px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1.3rem; cursor: pointer; box-shadow: var(--shadow); transition: var(--transition); }
.float-item:hover { transform: scale(1.1); }
.float-item.wa { background: #25D366; }
.float-item.wx { background: #07C160; }
.float-item.phone { background: var(--accent); }
.float-item.book { background: var(--primary); }
.float-item.top { background: var(--text-light); }
.float-item .float-tip { position: absolute; right: 66px; top: 50%; transform: translateY(-50%); background: #fff; color: var(--text); padding: 8px 16px; border-radius: var(--radius-pill); font-size: .85rem; white-space: nowrap; box-shadow: var(--shadow); opacity: 0; visibility: hidden; transition: var(--transition); }
.float-item:hover .float-tip { opacity: 1; visibility: visible; right: 70px; }
.float-item .float-tip::after { content: ''; position: absolute; right: -5px; top: 50%; transform: translateY(-50%) rotate(45deg); width: 10px; height: 10px; background: #fff; }
.float-pulse { animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); } 50% { box-shadow: 0 0 0 12px rgba(37,211,102,0); } }

/* ============ 在线预约弹窗 ============ */
.booking-modal { position: fixed; inset: 0; z-index: 2000; display: none; align-items: center; justify-content: center; padding: 20px; }
.booking-modal.open { display: flex; }
.booking-overlay { position: absolute; inset: 0; background: rgba(16,40,68,.7); backdrop-filter: blur(4px); }
.booking-box { position: relative; background: #fff; border-radius: var(--radius-lg); max-width: 560px; width: 100%; max-height: 92vh; overflow-y: auto; box-shadow: var(--shadow-lg); animation: modalIn .4s ease; }
@keyframes modalIn { from { opacity: 0; transform: translateY(30px) scale(.96); } to { opacity: 1; transform: none; } }
.booking-head { padding: 28px 32px 20px; border-bottom: 1px solid var(--line); position: relative; background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: #fff; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.booking-head h3 { font-family: var(--serif); font-size: 1.5rem; margin-bottom: 6px; }
.booking-head p { font-size: .88rem; color: rgba(255,255,255,.8); }
.booking-close { position: absolute; top: 20px; right: 20px; width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,.15); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; }
.booking-close:hover { background: rgba(255,255,255,.3); transform: rotate(90deg); }
.booking-body { padding: 28px 32px 32px; }
.booking-progress { display: flex; gap: 8px; margin-bottom: 24px; }
.booking-dot { flex: 1; height: 4px; border-radius: 2px; background: var(--line); transition: var(--transition); }
.booking-dot.active { background: var(--accent); }
.booking-step-title { font-weight: 600; color: var(--primary); margin-bottom: 18px; font-size: 1rem; }
.booking-step { display: none; }
.booking-step.active { display: block; animation: stepIn .3s ease; }
@keyframes stepIn { from { opacity: 0; transform: translateX(10px); } to { opacity: 1; transform: none; } }
.booking-field { margin-bottom: 16px; }
.booking-field label { display: block; font-size: .85rem; color: var(--text); margin-bottom: 6px; font-weight: 500; }
.booking-field input, .booking-field select, .booking-field textarea { width: 100%; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: var(--radius-sm); font-family: inherit; font-size: .92rem; background: #fff; transition: var(--transition); }
.booking-field input:focus, .booking-field select:focus, .booking-field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(232,93,44,.1); }
.booking-field input.err, .booking-field select.err { border-color: #ef4444; }
.booking-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.booking-actions { display: flex; gap: 12px; margin-top: 24px; }
.booking-actions .btn { flex: 1; }
.booking-prev { background: var(--bg); color: var(--text); border: 1.5px solid var(--line); }
.booking-privacy { font-size: .78rem; color: var(--text-light); margin-top: 16px; text-align: center; }
.booking-success { display: none; text-align: center; padding: 40px 20px; }
.booking-success.active { display: block; }
.booking-success i { font-size: 3rem; color: #22c55e; margin-bottom: 16px; }
.booking-success h4 { font-family: var(--serif); font-size: 1.4rem; color: var(--primary); margin-bottom: 8px; }
.booking-success p { color: var(--text-light); }

/* ============ 详情页通用 ============ */
.dest-hero { position: relative; height: 460px; background-size: cover; background-position: center; display: flex; align-items: center; }
.dest-hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(16,40,68,.4), rgba(16,40,68,.75)); }
.dest-hero-content { position: relative; color: #fff; z-index: 2; }
.dest-breadcrumb { font-size: .85rem; color: rgba(255,255,255,.7); margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
.dest-breadcrumb a { color: var(--gold); }
.dest-hero h1 { font-family: var(--serif); font-size: clamp(2.4rem, 5vw, 3.6rem); }
.dest-tagline { color: var(--gold-light); font-size: 1.1rem; margin: 8px 0 18px; }
.dest-meta-bar { display: flex; gap: 24px; flex-wrap: wrap; align-items: center; }
.dest-meta-bar span { font-size: .9rem; color: rgba(255,255,255,.9); display: flex; align-items: center; gap: 6px; }
.dest-meta-bar i { color: var(--gold); }
.dest-price-tag { background: var(--accent); padding: 6px 16px; border-radius: var(--radius-pill); font-weight: 600; }

/* 详情页亮点 */
.dest-highlights-section { padding: 60px 0; background: #fff; }
.hl-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.hl-item { text-align: center; padding: 24px 16px; border-radius: var(--radius); background: var(--bg); }
.hl-item i { font-size: 2rem; color: var(--accent); margin-bottom: 12px; }
.hl-item h4 { font-size: 1rem; color: var(--primary); margin-bottom: 6px; }
.hl-item p { font-size: .82rem; color: var(--text-light); }

/* 详情页行程 */
.itinerary-section { padding: 70px 0; background: var(--bg); }
.itinerary-layout { display: grid; grid-template-columns: 1fr 340px; gap: 40px; align-items: start; }
.itinerary-main .section-header { text-align: left; margin-bottom: 36px; }
.day-card { background: #fff; border-radius: var(--radius); overflow: hidden; margin-bottom: 22px; box-shadow: var(--shadow-sm); border: 1px solid var(--line); }
.day-header { display: flex; align-items: center; gap: 16px; padding: 20px 26px; background: var(--primary); color: #fff; }
.day-number { font-family: var(--serif); font-size: 1.1rem; font-weight: 700; background: var(--accent); padding: 6px 16px; border-radius: var(--radius-pill); }
.day-header h3 { font-size: 1.15rem; }
.day-content { display: grid; grid-template-columns: 280px 1fr; gap: 0; }
.day-image { background-size: cover; background-position: center; min-height: 240px; }
.day-details { padding: 24px; }
.day-schedule li { padding: 8px 0; font-size: .9rem; display: flex; gap: 10px; align-items: flex-start; }
.day-schedule i { color: var(--accent); margin-top: 5px; width: 16px; flex-shrink: 0; }
.day-schedule strong { color: var(--primary); }
.day-highlights { margin-top: 14px; display: flex; gap: 8px; flex-wrap: wrap; }
.highlight-tag { font-size: .74rem; padding: 4px 11px; border-radius: var(--radius-pill); background: rgba(232,93,44,.08); color: var(--accent); display: inline-flex; align-items: center; gap: 5px; }

/* 详情页侧边栏 */
.itinerary-sidebar { position: sticky; top: 90px; }
.sidebar-card { background: #fff; border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-sm); margin-bottom: 20px; border: 1px solid var(--line); }
.sidebar-card h3 { font-size: 1.05rem; color: var(--primary); margin-bottom: 16px; padding-bottom: 12px; border-bottom: 2px solid var(--accent); }
.price-card { background: var(--primary); color: #fff; text-align: center; }
.price-card h3 { color: #fff; border-bottom-color: rgba(255,255,255,.2); }
.price-display { margin: 16px 0; }
.price-currency { font-size: 1.4rem; color: var(--gold); vertical-align: top; }
.price-amount { font-family: var(--serif); font-size: 2.8rem; font-weight: 700; color: var(--gold); }
.price-unit { font-size: .85rem; color: rgba(255,255,255,.7); }
.price-note { font-size: .8rem; color: rgba(255,255,255,.6); margin-bottom: 16px; }
.sidebar-btn { display: block; text-align: center; background: var(--accent); color: #fff; padding: 13px; border-radius: var(--radius-pill); font-weight: 600; margin-top: 8px; transition: var(--transition); }
.sidebar-btn:hover { background: var(--accent-dark); transform: translateY(-2px); }
.include-list li, .exclude-list li { padding: 8px 0; font-size: .88rem; display: flex; gap: 8px; align-items: flex-start; }
.include-list i { color: var(--accent); margin-top: 4px; }
.exclude-list i { color: var(--text-mute); margin-top: 4px; }
.quick-contact { display: flex; flex-direction: column; gap: 10px; }
.contact-btn { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 12px; border-radius: var(--radius-sm); font-size: .9rem; font-weight: 600; color: #fff; }
.contact-btn.whatsapp { background: #25D366; }
.contact-btn.wechat { background: #07C160; }
.contact-btn.email { background: var(--primary); }

/* 相关目的地 */
.related-section { padding: 60px 0; background: #fff; }
.related-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.related-card { position: relative; height: 200px; border-radius: var(--radius); overflow: hidden; background-size: cover; background-position: center; }
.related-card::before { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(16,40,68,.85)); }
.related-card h4 { position: absolute; bottom: 14px; left: 16px; color: #fff; font-family: var(--serif); z-index: 1; }

/* ============ 通用页头（功能页） ============ */
.page-hero { position: relative; height: 360px; background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%); display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; inset: 0; background-size: cover; background-position: center; opacity: .18; }
.page-hero-content { position: relative; z-index: 2; color: #fff; padding: 0 24px; }
.page-hero h1 { font-family: var(--serif); font-size: clamp(2rem, 5vw, 3.4rem); margin-bottom: 12px; }
.page-hero h1 span { color: var(--gold); }
.page-hero p { font-size: 1.1rem; color: rgba(255,255,255,.85); max-width: 600px; margin: 0 auto; }

/* ============ FAQ ============ */
.faq-section { padding: 80px 0; }
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item { background: #fff; border-radius: var(--radius); margin-bottom: 14px; box-shadow: var(--shadow-sm); border: 1px solid var(--line); overflow: hidden; }
.faq-q { padding: 20px 26px; font-weight: 600; color: var(--primary); cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-size: 1rem; }
.faq-q i { transition: var(--transition); color: var(--accent); }
.faq-item.open .faq-q i { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.faq-a-inner { padding: 0 26px 22px; color: var(--text-light); font-size: .92rem; line-height: 1.8; }
.faq-item.open .faq-a { max-height: 400px; }

/* ============ 关于页 ============ */
.about-page { padding: 80px 0; }
.about-intro { max-width: 820px; margin: 0 auto 60px; text-align: center; }
.about-lead { font-size: 1.15rem; color: var(--text); line-height: 1.9; margin-bottom: 18px; }
.timeline { max-width: 820px; margin: 60px auto; position: relative; }
.timeline::before { content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; background: var(--line); transform: translateX(-50%); }
.tl-item { display: flex; align-items: center; margin-bottom: 40px; position: relative; }
.tl-item:nth-child(even) { flex-direction: row-reverse; }
.tl-content { width: 46%; background: #fff; padding: 24px; border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.tl-year { font-family: var(--serif); font-size: 1.6rem; color: var(--accent); font-weight: 700; }
.tl-item::after { content: ''; position: absolute; left: 50%; top: 24px; width: 14px; height: 14px; border-radius: 50%; background: var(--accent); transform: translateX(-50%); border: 3px solid #fff; box-shadow: 0 0 0 2px var(--accent); }

/* ============ 预约页 ============ */
.contact-page { padding: 80px 0; }
.contact-channels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 50px; }
.channel-card { text-align: center; padding: 34px 20px; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm); border-top: 3px solid; }
.channel-card.wa { border-top-color: #25D366; }
.channel-card.wx { border-top-color: #07C160; }
.channel-card.email { border-top-color: var(--primary); }
.channel-card i { font-size: 2.4rem; margin-bottom: 14px; }
.channel-card.wa i { color: #25D366; }
.channel-card.wx i { color: #07C160; }
.channel-card.email i { color: var(--primary); }
.channel-card h4 { font-size: 1.1rem; color: var(--primary); margin-bottom: 6px; }
.channel-card p { font-size: .9rem; color: var(--text-light); }

/* ============ 响应式 ============ */
@media (max-width: 1100px) {
  .dest-grid { grid-template-columns: repeat(2, 1fr); }
  .dest-card.large { grid-column: span 2; grid-row: auto; min-height: 380px; }
  .why-grid, .trust-stats, .hl-grid, .related-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-item:nth-child(2) { border-right: none; }
  .feature-item:nth-child(1), .feature-item:nth-child(2) { border-bottom: 1px solid var(--line); }
}
@media (max-width: 900px) {
  .nav-links { position: fixed; top: 0; right: 0; transform: translateX(100%); width: 80%; max-width: 340px; height: 100vh; background: #fff; flex-direction: column; align-items: flex-start; padding: 90px 24px 24px; gap: 4px; box-shadow: -10px 0 40px rgba(0,0,0,.15); transition: transform .35s ease; z-index: 999; overflow-y: auto; }
  .nav-links.open { transform: translateX(0); }
  .nav-links > li { width: 100%; }
  .nav-links > li > a { display: block; padding: 14px 16px; font-size: 1rem; border-radius: 10px; }
  .nav-links > li > a:hover { background: var(--bg); }
  .has-dropdown > a::after { margin-left: auto; }
  .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; padding: 0 0 0 16px; min-width: 0; max-height: 0; overflow: hidden; transition: max-height .3s ease; }
  .has-dropdown:hover .dropdown, .has-dropdown.open .dropdown { max-height: 600px; }
  .dropdown a { padding: 10px 14px; }
  .hamburger { display: flex; z-index: 1001; }
  .nav-cta { margin-top: 12px; text-align: center; }
  .contact-inner { grid-template-columns: 1fr; gap: 36px; }
  .itinerary-layout { grid-template-columns: 1fr; }
  .itinerary-sidebar { position: static; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .day-content { grid-template-columns: 1fr; }
  .pkg-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .reviews-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-channels { grid-template-columns: 1fr; }
  .booking-row { grid-template-columns: 1fr; }
  .top-left { font-size: 12px; }
}
@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .top-bar { font-size: 12px; }
  .top-left span:nth-child(2) { display: none; }
  .top-right { gap: 10px; }
  .top-right > a:not(.lang-switch *) { font-size: 14px; }
  .hero { height: auto; min-height: 560px; padding: 80px 0 50px; }
  .hero-stats { gap: 24px; }
  .search-box { flex-direction: column; border-radius: var(--radius); padding: 12px; }
  .search-field { border-right: none; border-bottom: 1px solid var(--line); }
  .search-field:nth-last-child(2) { border-bottom: 1px solid var(--line); }
  .search-btn { margin-top: 8px; justify-content: center; padding: 14px; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-item { border-right: none !important; border-bottom: 1px solid var(--line); }
  .dest-grid, .reviews-grid, .why-grid, .trust-stats, .hl-grid, .related-grid, .about-grid, .footer-top { grid-template-columns: 1fr; }
  .dest-card.large { grid-column: span 1; min-height: 340px; }
  .form-row { grid-template-columns: 1fr; }
  .booking-row { grid-template-columns: 1fr; }
  .float-bar { right: 12px; bottom: 80px; gap: 10px; }
  .float-item { width: 48px; height: 48px; font-size: 1.15rem; }
  .scroll-top { bottom: 20px; right: 16px; width: 42px; height: 42px; }
  .review-summary { flex-direction: column; gap: 24px; }
  .timeline::before { left: 20px; }
  .tl-item, .tl-item:nth-child(even) { flex-direction: row; }
  .tl-content { width: calc(100% - 50px); margin-left: 40px; }
  .tl-item::after { left: 20px; }
  .section-header { margin-bottom: 36px; }
  .destinations, .packages, .reviews, .trust-section, .about, .contact, .why-section, .compare-section, .faq-section, .contact-page, .about-page { padding: 56px 0; }
}

/* 动画进场 */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }