/* ============================================================
   新疆东方之星国际旅行社 · 阿勒泰高端定制游
   全局样式表 —— 江南水墨 × 北疆雪山
   ============================================================ */

: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;
  --white: #ffffff;
  --border: #e6e0d4;
  --shadow-sm: 0 2px 12px rgba(74, 124, 89, .08);
  --shadow-md: 0 8px 28px rgba(45, 80, 22, .12);
  --shadow-lg: 0 18px 48px rgba(45, 80, 22, .18);
  --font-heading: 'Noto Serif SC', serif;
  --font-body: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --radius: 10px;
  --maxw: 1240px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-main);
  background: var(--rice-paper);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; border-radius: var(--radius); }
a { color: inherit; text-decoration: none; transition: color .25s ease; }
a:hover { color: var(--ink-green); }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.35;
  color: var(--ink-dark);
  letter-spacing: .02em;
}

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 900px; }

/* ---------- 通用文本 ---------- */
.text-green { color: var(--ink-green); }
.text-gold { color: var(--gold); }
.text-light { color: var(--text-light); }
.center { text-align: center; }

.eyebrow {
  display: inline-block;
  font-size: 13px;
  letter-spacing: .28em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section { padding: 88px 0; }
.section-sm { padding: 56px 0; }
.section-alt { background: var(--rice-dark); }
.section-white { background: var(--white); }

.section-title { font-size: 34px; margin-bottom: 14px; }
.section-sub { color: var(--text-light); font-size: 16px; max-width: 720px; margin: 0 auto; }
.section-head { text-align: center; margin-bottom: 48px; }
.section-head .divider {
  width: 60px; height: 3px; margin: 18px auto 0;
  background: linear-gradient(90deg, var(--ink-green), var(--gold));
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 30px; border-radius: 999px;
  font-size: 15px; font-weight: 500; letter-spacing: .04em;
  transition: all .3s ease; border: 1px solid transparent;
}
.btn-primary { background: var(--ink-green); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--ink-dark); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-gold { background: var(--gold); color: #fff; }
.btn-gold:hover { background: #a67f3f; color: #fff; transform: translateY(-2px); }
.btn-outline { border-color: var(--ink-green); color: var(--ink-green); background: transparent; }
.btn-outline:hover { background: var(--ink-green); color: #fff; }
.btn-ghost { border-color: var(--border); color: var(--text-main); background: #fff; }
.btn-ghost:hover { border-color: var(--ink-green); color: var(--ink-green); }
.btn-block { width: 100%; }
.btn-sm { padding: 8px 18px; font-size: 14px; }

/* ---------- 顶部导航 ---------- */
.topbar {
  background: var(--ink-dark); color: rgba(255,255,255,.85); font-size: 13px;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; height: 38px; }
.topbar a { color: rgba(255,255,255,.85); }
.topbar a:hover { color: var(--gold-light); }
.topbar span + span { margin-left: 18px; }

.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250, 246, 240, .82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid rgba(74, 124, 89, .12);
  transition: box-shadow .3s ease, background .3s ease;
}
.header.scrolled { box-shadow: 0 4px 24px rgba(45, 80, 22, .10); background: rgba(250,246,240,.95); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }

.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--ink-green), var(--gold));
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-size: 20px; font-weight: 700;
}
.logo-text strong { display: block; font-family: var(--font-heading); font-size: 18px; color: var(--ink-dark); letter-spacing: .06em; }
.logo-text small { display: block; font-size: 11px; color: var(--text-light); letter-spacing: .16em; }

.nav-menu { display: flex; align-items: center; gap: 4px; }
.nav-menu > li { position: relative; }
.nav-menu > li > a {
  display: block; padding: 10px 14px; font-size: 15px; color: var(--text-main);
  border-radius: 8px; white-space: nowrap;
}
.nav-menu > li > a:hover, .nav-menu > li > a.active { color: var(--ink-green); background: var(--ink-pale); }
.nav-menu > li.has-sub > a::after { content: '\f107'; font-family: 'Font Awesome 6 Free'; font-weight: 900; margin-left: 6px; font-size: 11px; }
.sub-menu {
  position: absolute; top: 100%; left: 0; min-width: 168px;
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow-md); padding: 8px; display: none;
}
.nav-menu > li.has-sub:hover .sub-menu { display: block; }
.sub-menu a { display: block; padding: 9px 12px; font-size: 14px; border-radius: 6px; }
.sub-menu a:hover { background: var(--ink-pale); color: var(--ink-dark); }

.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-phone { font-family: var(--font-heading); font-size: 17px; color: var(--gold); font-weight: 600; }

.burger { display: none; width: 42px; height: 42px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.burger span { display: block; width: 22px; height: 2px; background: var(--ink-dark); transition: .3s; }

/* ---------- 面包屑 ---------- */
.breadcrumb-wrap { background: var(--rice-dark); border-bottom: 1px solid var(--border); }
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 14px 0; font-size: 13px; color: var(--text-light); }
.breadcrumb a { color: var(--text-light); }
.breadcrumb a:hover { color: var(--ink-green); }
.breadcrumb i { font-size: 10px; opacity: .6; }
.breadcrumb .current { color: var(--ink-green); }

/* ---------- 页面头图 ---------- */
.page-hero {
  position: relative; min-height: 380px; display: flex; align-items: center;
  background: linear-gradient(135deg, #2d5016 0%, #4a7c59 60%, #7aa87e 100%);
  color: #fff; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background: url('../images/hero-pattern.svg') center/cover no-repeat; opacity: .12;
}
.page-hero .container { position: relative; z-index: 2; padding-top: 60px; padding-bottom: 60px; }
.page-hero h1 { color: #fff; font-size: 40px; margin-bottom: 14px; }
.page-hero p { color: rgba(255,255,255,.88); max-width: 680px; font-size: 16px; }
.page-hero .hero-meta { display: flex; flex-wrap: wrap; gap: 26px; margin-top: 26px; }
.page-hero .hero-meta div { font-size: 14px; color: rgba(255,255,255,.9); }
.page-hero .hero-meta strong { display: block; font-family: var(--font-heading); font-size: 24px; color: var(--gold-light); }

/* ---------- 首页轮播 ---------- */
.hero { position: relative; height: 640px; overflow: hidden; background: var(--ink-dark); }
.hero-slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity 1s ease;
  background-size: cover; background-position: center;
}
.hero-slide.active { opacity: 1; }
.hero-slide::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(20,35,12,.78) 0%, rgba(20,35,12,.35) 60%, rgba(20,35,12,.15) 100%); }
.hero-content {
  position: absolute; inset: 0; z-index: 3; display: flex; align-items: center;
}
.hero-content .container { max-width: var(--maxw); }
.hero-text { max-width: 640px; color: #fff; }
.hero-text .eyebrow { color: var(--gold-light); }
.hero-text h1 { color: #fff; font-size: 52px; line-height: 1.28; margin-bottom: 20px; }
.hero-text p { font-size: 17px; color: rgba(255,255,255,.9); margin-bottom: 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-dots { position: absolute; bottom: 36px; left: 0; right: 0; z-index: 4; display: flex; justify-content: center; gap: 10px; }
.hero-dots button { width: 34px; height: 4px; border-radius: 2px; background: rgba(255,255,255,.4); }
.hero-dots button.active { background: var(--gold-light); width: 52px; }
.hero-scroll {
  position: absolute; bottom: 34px; right: 40px; z-index: 4; color: rgba(255,255,255,.75);
  font-size: 12px; letter-spacing: .2em; writing-mode: vertical-rl;
}

/* ---------- 品牌条 ---------- */
.stat-strip { background: var(--white); border-bottom: 1px solid var(--border); }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat-item { padding: 34px 20px; text-align: center; border-right: 1px solid var(--border); }
.stat-item:last-child { border-right: none; }
.stat-item strong { display: block; font-family: var(--font-heading); font-size: 32px; color: var(--ink-green); }
.stat-item span { font-size: 14px; color: var(--text-light); }

/* ---------- 卡片 ---------- */
.grid { display: grid; gap: 26px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-sm); transition: transform .35s ease, box-shadow .35s ease;
  border: 1px solid rgba(74,124,89,.08);
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card-media { position: relative; overflow: hidden; aspect-ratio: 4 / 3; background: var(--ink-pale); }
.card-media img { width: 100%; height: 100%; object-fit: cover; border-radius: 0; transition: transform .6s ease; }
.card:hover .card-media img { transform: scale(1.06); }
.card-body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.card-body h3 { font-size: 19px; margin-bottom: 8px; }
.card-body h3 a { color: inherit; }
.card-desc { font-size: 14px; color: var(--text-light); margin-bottom: 14px; flex: 1; }
.card-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.card-foot { display: flex; align-items: baseline; justify-content: space-between; padding-top: 14px; border-top: 1px dashed var(--border); }
.price { font-family: var(--font-heading); color: var(--gold); font-size: 22px; font-weight: 700; }
.price small { font-size: 13px; color: var(--text-light); font-weight: 400; }

.tag {
  display: inline-block; padding: 3px 12px; border-radius: 999px;
  font-size: 12px; background: var(--ink-pale); color: var(--ink-dark);
}
.tag-gold { background: rgba(184,145,77,.14); color: var(--gold); }
.tag-green { background: var(--ink-pale); color: var(--ink-green); }
.tag-line { background: transparent; border: 1px solid var(--ink-light); color: var(--ink-green); }

.badge {
  position: absolute; top: 14px; left: 14px; z-index: 2;
  background: rgba(184,145,77,.94); color: #fff; font-size: 12px;
  padding: 4px 12px; border-radius: 999px; letter-spacing: .05em;
}
.badge-green { background: rgba(74,124,89,.94); }

/* ---------- 优势卡 ---------- */
.adv-card {
  background: #fff; border-radius: var(--radius); padding: 34px 26px; text-align: center;
  box-shadow: var(--shadow-sm); border: 1px solid rgba(74,124,89,.08);
  transition: transform .35s ease, box-shadow .35s ease;
}
.adv-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.adv-icon {
  width: 66px; height: 66px; margin: 0 auto 18px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--ink-pale); color: var(--ink-green); font-size: 26px;
}
.adv-card h3 { font-size: 19px; margin-bottom: 10px; }
.adv-card p { font-size: 14px; color: var(--text-light); }

/* ---------- 定制流程 ---------- */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); position: relative; gap: 16px; }
.steps::before {
  content: ''; position: absolute; top: 34px; left: 10%; right: 10%; height: 1px;
  background: repeating-linear-gradient(90deg, var(--ink-light) 0 6px, transparent 6px 12px);
}
.step { text-align: center; position: relative; z-index: 2; }
.step-num {
  width: 68px; height: 68px; margin: 0 auto 16px; border-radius: 50%;
  background: #fff; border: 2px solid var(--ink-light); color: var(--ink-green);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-size: 24px;
}
.step h4 { font-size: 17px; margin-bottom: 6px; }
.step p { font-size: 13px; color: var(--text-light); }

/* ---------- 筛选栏 ---------- */
.filter-bar {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 22px 26px; margin-bottom: 32px; box-shadow: var(--shadow-sm);
}
.filter-row { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.filter-row + .filter-row { margin-top: 16px; padding-top: 16px; border-top: 1px dashed var(--border); }
.filter-label { font-size: 14px; color: var(--text-light); min-width: 72px; }
.chip {
  padding: 7px 18px; border-radius: 999px; font-size: 14px;
  border: 1px solid var(--border); background: #fff; color: var(--text-main);
  transition: all .25s ease;
}
.chip:hover { border-color: var(--ink-light); color: var(--ink-green); }
.chip.active { background: var(--ink-green); border-color: var(--ink-green); color: #fff; }
.filter-result { font-size: 14px; color: var(--text-light); margin-bottom: 18px; }
.filter-result b { color: var(--ink-green); font-size: 18px; font-family: var(--font-heading); }

.empty-state { text-align: center; padding: 60px 20px; color: var(--text-light); }
.empty-state i { font-size: 42px; color: var(--ink-light); margin-bottom: 14px; }

/* ---------- 表单 ---------- */
.form-card {
  background: #fff; border-radius: var(--radius); padding: 32px;
  box-shadow: var(--shadow-md); border: 1px solid rgba(74,124,89,.08);
}
.form-card h3 { font-size: 22px; margin-bottom: 6px; }
.form-card .form-tip { font-size: 13px; color: var(--text-light); margin-bottom: 22px; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.form-group { display: flex; flex-direction: column; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: 13px; color: var(--text-light); margin-bottom: 6px; }
.form-group label .req { color: #c0392b; }
.form-group input, .form-group select, .form-group textarea {
  font-family: inherit; font-size: 15px; color: var(--text-main);
  padding: 11px 14px; border: 1px solid var(--border); border-radius: 8px;
  background: var(--rice-paper); transition: border-color .25s ease, background .25s ease;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--ink-green); background: #fff;
  box-shadow: 0 0 0 3px rgba(74,124,89,.12);
}
.form-group textarea { resize: vertical; min-height: 96px; }
.form-note { font-size: 12px; color: var(--text-light); margin-top: 16px; line-height: 1.7; }
.form-success { display: none; text-align: center; padding: 30px 10px; }
.form-success i { font-size: 48px; color: var(--ink-green); margin-bottom: 14px; }

/* ---------- FAQ 手风琴 ---------- */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
}
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 22px; text-align: left; font-size: 16px; font-family: var(--font-heading);
  color: var(--ink-dark); transition: background .25s ease;
}
.faq-q:hover { background: var(--rice-paper); }
.faq-q i { color: var(--ink-green); font-size: 13px; transition: transform .3s ease; }
.faq-item.open .faq-q i { transform: rotate(180deg); }
.faq-a { display: none; padding: 0 22px 20px; font-size: 15px; color: var(--text-light); line-height: 1.9; }
.faq-item.open .faq-a { display: block; }
.faq-a p + p { margin-top: 10px; }

/* ---------- 评价 ---------- */
.review-summary {
  display: grid; grid-template-columns: 260px 1fr; gap: 40px; align-items: center;
  background: #fff; border-radius: var(--radius); padding: 36px; box-shadow: var(--shadow-sm);
}
.review-score { text-align: center; border-right: 1px solid var(--border); }
.review-score strong { display: block; font-family: var(--font-heading); font-size: 56px; color: var(--gold); line-height: 1; }
.review-score .stars { color: var(--gold); margin: 10px 0 6px; letter-spacing: 3px; }
.review-score span { font-size: 13px; color: var(--text-light); }
.score-bar { display: flex; align-items: center; gap: 14px; margin-bottom: 12px; }
.score-bar span { font-size: 13px; color: var(--text-light); width: 46px; }
.score-bar .bar { flex: 1; height: 8px; background: var(--rice-dark); border-radius: 4px; overflow: hidden; }
.score-bar .bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--ink-green), var(--gold)); }
.score-bar b { font-size: 13px; color: var(--text-light); width: 40px; text-align: right; }

.review-card {
  background: #fff; border-radius: var(--radius); padding: 26px;
  box-shadow: var(--shadow-sm); border: 1px solid rgba(74,124,89,.08);
}
.review-head { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.avatar {
  width: 46px; height: 46px; border-radius: 50%; background: var(--ink-pale);
  color: var(--ink-green); display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-size: 18px;
}
.review-head .who strong { display: block; font-size: 15px; color: var(--ink-dark); }
.review-head .who small { font-size: 12px; color: var(--text-light); }
.review-card .stars { color: var(--gold); font-size: 13px; margin-left: auto; }
.review-card p { font-size: 15px; color: var(--text-main); line-height: 1.9; }
.review-tags { margin-top: 14px; display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- 时间轴 ---------- */
.timeline { position: relative; padding-left: 40px; }
.timeline::before { content: ''; position: absolute; left: 12px; top: 6px; bottom: 6px; width: 2px; background: var(--ink-pale); }
.tl-item { position: relative; padding-bottom: 34px; }
.tl-item::before {
  content: ''; position: absolute; left: -34px; top: 8px; width: 14px; height: 14px;
  border-radius: 50%; background: #fff; border: 3px solid var(--ink-green);
}
.tl-year { font-family: var(--font-heading); font-size: 20px; color: var(--gold); margin-bottom: 6px; }
.tl-item p { font-size: 15px; color: var(--text-light); }

/* ---------- 团队 & 资质 ---------- */
.member { text-align: center; }
.member-photo {
  width: 130px; height: 130px; margin: 0 auto 16px; border-radius: 50%;
  background: linear-gradient(135deg, var(--ink-pale), var(--rice-dark));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-size: 40px; color: var(--ink-green);
}
.member h4 { font-size: 18px; }
.member small { display: block; color: var(--gold); font-size: 13px; margin-bottom: 8px; }
.member p { font-size: 14px; color: var(--text-light); }

.honor-item {
  display: flex; align-items: center; gap: 12px; padding: 16px 20px;
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius); font-size: 15px;
}
.honor-item i { color: var(--gold); font-size: 18px; }

/* ---------- 内容排版 ---------- */
.article-body { font-size: 16.5px; line-height: 2; color: var(--text-main); }
.article-body h2 { font-size: 26px; margin: 38px 0 16px; padding-left: 14px; border-left: 4px solid var(--ink-green); }
.article-body h3 { font-size: 20px; margin: 28px 0 12px; }
.article-body p { margin-bottom: 16px; }
.article-body ul { margin: 0 0 18px; padding-left: 4px; }
.article-body ul li { position: relative; padding-left: 22px; margin-bottom: 8px; }
.article-body ul li::before {
  content: ''; position: absolute; left: 4px; top: 14px; width: 6px; height: 6px;
  border-radius: 50%; background: var(--ink-light);
}
.article-body blockquote {
  border-left: 3px solid var(--gold); background: var(--rice-dark);
  padding: 16px 22px; margin: 22px 0; color: var(--text-light); font-size: 15px;
}
.article-meta { display: flex; flex-wrap: wrap; gap: 20px; font-size: 13px; color: var(--text-light); margin-bottom: 24px; }

/* ---------- CTA 条 ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--ink-dark), var(--ink-green) 70%, #5f9470);
  color: #fff; border-radius: 14px; padding: 46px 44px;
  display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap;
}
.cta-band h3 { color: #fff; font-size: 28px; margin-bottom: 8px; }
.cta-band p { color: rgba(255,255,255,.86); font-size: 15px; }

/* ---------- 联系卡片 ---------- */
.contact-card {
  background: #fff; border-radius: var(--radius); padding: 28px;
  box-shadow: var(--shadow-sm); border: 1px solid rgba(74,124,89,.08); height: 100%;
}
.contact-card h4 { font-size: 17px; margin: 14px 0 8px; }
.contact-card p { font-size: 15px; color: var(--text-light); }
.contact-card .ci {
  width: 50px; height: 50px; border-radius: 50%; background: var(--ink-pale);
  color: var(--ink-green); display: flex; align-items: center; justify-content: center; font-size: 20px;
}
.map-box {
  height: 340px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border);
  background: var(--rice-dark); display: flex; flex-direction: column;
  align-items: center; justify-content: center; color: var(--text-light); gap: 10px; text-align: center; padding: 20px;
}
.map-box i { font-size: 40px; color: var(--ink-light); }

/* ---------- 目的地子导航 ---------- */
.dest-nav { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.dest-nav a {
  padding: 9px 22px; border-radius: 999px; background: #fff;
  border: 1px solid var(--border); font-size: 15px; color: var(--text-main);
}
.dest-nav a:hover, .dest-nav a.active { background: var(--ink-green); border-color: var(--ink-green); color: #fff; }

/* ---------- 新闻列表 ---------- */
.news-item {
  display: flex; gap: 18px; padding: 18px 0; border-bottom: 1px dashed var(--border); align-items: flex-start;
}
.news-item:last-child { border-bottom: none; }
.news-date {
  flex-shrink: 0; width: 62px; text-align: center; background: var(--rice-dark);
  border-radius: 8px; padding: 8px 0;
}
.news-date strong { display: block; font-family: var(--font-heading); font-size: 22px; color: var(--ink-green); line-height: 1.1; }
.news-date span { font-size: 11px; color: var(--text-light); }
.news-item h4 { font-size: 16px; margin-bottom: 4px; }
.news-item p { font-size: 14px; color: var(--text-light); }

/* ---------- 弹窗 ---------- */
.modal-mask {
  position: fixed; inset: 0; background: rgba(30,40,25,.6); z-index: 999;
  display: none; align-items: center; justify-content: center; padding: 20px;
  backdrop-filter: blur(3px);
}
.modal-mask.show { display: flex; }
.modal {
  background: #fff; border-radius: 16px; width: 100%; max-width: 520px;
  padding: 36px 32px; box-shadow: var(--shadow-lg); position: relative;
  max-height: 90vh; overflow-y: auto;
}
.modal-close { position: absolute; top: 14px; right: 18px; font-size: 20px; color: var(--text-light); }
.modal-close:hover { color: var(--ink-green); }
.robot {
  width: 92px; height: 92px; margin: 0 auto 18px; border-radius: 50%;
  background: linear-gradient(135deg, var(--ink-pale), #fff);
  display: flex; align-items: center; justify-content: center; font-size: 40px; color: var(--ink-green);
  animation: breathe 2.4s ease-in-out infinite;
}
@keyframes breathe {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(74,124,89,.28); }
  50% { transform: scale(1.07); box-shadow: 0 0 0 16px rgba(74,124,89,0); }
}
.agent-card {
  display: flex; align-items: center; gap: 16px; background: var(--rice-paper);
  border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; margin-top: 20px;
}
.agent-card .avatar { width: 58px; height: 58px; font-size: 22px; }
.agent-card h4 { font-size: 17px; }
.agent-card small { display: block; color: var(--text-light); font-size: 12.5px; margin-top: 2px; }
.agent-card .score { margin-left: auto; text-align: right; }
.agent-card .score b { display: block; color: var(--gold); font-family: var(--font-heading); font-size: 20px; }
.agent-card .score span { font-size: 12px; color: var(--text-light); }
.flow-steps { display: flex; justify-content: space-between; margin-top: 24px; position: relative; }
.flow-steps::before { content: ''; position: absolute; top: 15px; left: 8%; right: 8%; height: 2px; background: var(--ink-pale); }
.flow-step { position: relative; z-index: 2; text-align: center; flex: 1; }
.flow-step i {
  width: 32px; height: 32px; border-radius: 50%; background: #fff; border: 2px solid var(--ink-pale);
  color: var(--ink-light); display: flex; align-items: center; justify-content: center; margin: 0 auto 6px; font-size: 13px;
}
.flow-step.done i { background: var(--ink-green); border-color: var(--ink-green); color: #fff; }
.flow-step span { font-size: 12px; color: var(--text-light); }
.flow-step.done span { color: var(--ink-green); }

/* ---------- 悬浮工具条 ---------- */
.float-bar {
  position: fixed; right: 18px; bottom: 90px; z-index: 90; display: flex; flex-direction: column; gap: 10px;
}
.float-btn {
  width: 52px; height: 52px; border-radius: 50%; background: #fff; color: var(--ink-green);
  box-shadow: var(--shadow-md); display: flex; flex-direction: column;
  align-items: center; justify-content: center; font-size: 17px; transition: all .3s ease;
}
.float-btn small { font-size: 9px; margin-top: 2px; letter-spacing: .04em; }
.float-btn:hover { background: var(--ink-green); color: #fff; transform: translateY(-2px); }
.float-btn.gold:hover { background: var(--gold); }
#backTop { display: none; }

/* ---------- 页脚 ---------- */
.footer { background: #26301f; color: rgba(255,255,255,.72); padding: 64px 0 0; margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 44px; }
.footer h4 { color: #fff; font-size: 17px; margin-bottom: 18px; }
.footer p { font-size: 14px; line-height: 1.9; }
.footer ul li { margin-bottom: 10px; font-size: 14px; }
.footer ul li a { color: rgba(255,255,255,.72); }
.footer ul li a:hover { color: var(--gold-light); }
.footer .logo-text strong { color: #fff; }
.footer .logo-text small { color: rgba(255,255,255,.5); }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; }
.footer-contact i { color: var(--gold-light); margin-top: 5px; }
.footer-bottom {
  margin-top: 46px; border-top: 1px solid rgba(255,255,255,.1);
  padding: 22px 0; font-size: 13px; display: flex; justify-content: space-between;
  flex-wrap: wrap; gap: 12px; color: rgba(255,255,255,.55);
}
.friend-links { display: flex; flex-wrap: wrap; gap: 14px; }
.friend-links a { font-size: 13px; color: rgba(255,255,255,.55); }
.friend-links a:hover { color: var(--gold-light); }

/* ---------- 动画 ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- 响应式 ---------- */
@media (max-width: 1366px) {
  .hero { height: 560px; }
  .hero-text h1 { font-size: 44px; }
  .section-title { font-size: 30px; }
}

@media (max-width: 1024px) {
  .nav-menu { display: none; }
  .nav-menu.open {
    display: flex; flex-direction: column; align-items: stretch; gap: 2px;
    position: absolute; top: 72px; left: 0; right: 0; background: #fff;
    border-bottom: 1px solid var(--border); box-shadow: var(--shadow-md); padding: 12px 20px 20px;
  }
  .nav-menu.open > li > a { padding: 12px 8px; border-bottom: 1px solid var(--rice-dark); }
  .sub-menu { position: static; display: none; box-shadow: none; border: none; padding: 4px 0 8px 12px; }
  .nav-menu.open .sub-menu { display: block; }
  .burger { display: flex; }
  .nav-cta .btn { display: none; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .steps { grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .steps::before { display: none; }
  .review-summary { grid-template-columns: 1fr; gap: 26px; }
  .review-score { border-right: none; border-bottom: 1px solid var(--border); padding-bottom: 20px; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .hero { height: 480px; }
  .hero-text h1 { font-size: 32px; }
  .hero-text p { font-size: 15px; }
  .hero-scroll { display: none; }
  .page-hero { min-height: 300px; }
  .page-hero h1 { font-size: 28px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .section-title { font-size: 26px; }
  .cta-band { padding: 30px 24px; }
  .cta-band h3 { font-size: 22px; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .topbar .container { justify-content: center; }
  .topbar .tb-right { display: none; }
  .float-bar { right: 10px; bottom: 74px; }
  .float-btn { width: 46px; height: 46px; font-size: 15px; }
  .filter-bar { padding: 18px; }
  .timeline { padding-left: 30px; }
}

@media (max-width: 420px) {
  .container { padding: 0 16px; }
  .hero-text h1 { font-size: 27px; }
  .stat-item strong { font-size: 26px; }
  .card-body { padding: 18px; }
}

/* ---------- 打印 ---------- */
@media print {
  .header, .float-bar, .footer, .topbar { display: none; }
}