/* ===== 驴团团旅行网 · 站点公共样式 ===== */
:root {
  --primary: #f97316;
  --primary-dark: #ea580c;
  --teal: #0d9488;
  --ink: #1f2937;
  --muted: #6b7280;
  --bg: #f8fafc;
  --card: #ffffff;
  --border: #e5e7eb;
  --radius: 14px;
  --shadow: 0 6px 24px rgba(15, 23, 42, .08);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
  color: var(--ink); background: var(--bg); line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }

/* ---- Header ---- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.92); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 22px; min-width: 0; }
.logo > span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mark {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--primary), #fbbf24); color: #fff; font-size: 24px;
  overflow: hidden; flex-shrink: 0;
}
.mark img { width: 100%; height: 100%; object-fit: cover; border-radius: inherit; }
.mark.mark-img { background: transparent; overflow: visible; }
/* 页头 Logo：白底圆角托底，保持图标原色清晰（透明页头上也醒目） */
.site-header .mark.mark-img {
  background: #fff; overflow: hidden; padding: 5px;
  box-shadow: 0 1px 4px rgba(15,23,42,.12);
}
/* 图标按高度完整缩放，保证驴头完整显示不裁剪 */
.site-header .mark.mark-img img { width: auto; height: 100%; max-width: 100%; object-fit: contain; }
.mark.mark-img img { object-fit: contain; }
.logo .logo-full { display: inline-flex; align-items: center; }
.logo .logo-full img { height: 44px; width: auto; display: block; }
.site-footer .brand-line img { height: 36px; width: auto; display: block; }
.main-nav { display: flex; align-items: center; gap: 8px; }
.main-nav > .nav-item { position: relative; }
.main-nav a.nav-link {
  display: block; padding: 8px 16px; border-radius: 8px; font-size: 17px; color: #374151;
  letter-spacing: 2px;
}
.main-nav a.nav-link:hover { background: #fff7ed; color: var(--primary-dark); }
.main-nav a.nav-link.active { color: var(--primary-dark); font-weight: 600; background: #fff7ed; }
.dropdown {
  position: absolute; top: 100%; left: 0; min-width: 148px; padding: 6px;
  background: #fff; border: 1px solid var(--border); border-radius: 10px;
  box-shadow: var(--shadow); display: none; z-index: 120;
}
.nav-item:hover .dropdown, .nav-item:focus-within .dropdown { display: block; }
.dropdown a { display: block; padding: 8px 12px; border-radius: 8px; font-size: 14px; }
.dropdown a:hover { background: #fff7ed; color: var(--primary-dark); }

/* ---- 航空公司式透明页头（首页：页头悬浮于横幅大图上，滚动后变白底） ---- */
body.has-hero .site-header {
  position: fixed; left: 0; right: 0;
  background: transparent; backdrop-filter: none; border-bottom-color: transparent;
  transition: background .25s ease, box-shadow .25s ease;
}
body.has-hero .site-header .logo { color: #fff; }
body.has-hero .site-header .logo .brand-text small { color: rgba(255,255,255,.78); }
/* Logo 图片保持原色（白底 JPG，反白后不可见），外层 .mark 自带白底圆角托底 */
body.has-hero .site-header a.nav-link { color: rgba(255,255,255,.94); }
body.has-hero .site-header a.nav-link:hover,
body.has-hero .site-header a.nav-link.active { color: #fff; background: rgba(255,255,255,.16); }
body.has-hero .site-header .nav-toggle span { background: #fff; }
/* 展开的移动端菜单为白底面板，链接恢复深色 */
body.has-hero .site-header .main-nav.open a.nav-link,
body.has-hero .site-header .main-nav.open .dropdown a { color: #374151; }
body.has-hero .site-header .main-nav.open .nav-toggle span { background: #1f2937; }
/* 滚动后：白底 + 阴影，文字恢复深色 */
body.has-hero .site-header.scrolled {
  background: rgba(255,255,255,.96); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 14px rgba(15,23,42,.08);
}
body.has-hero .site-header.scrolled .logo { color: var(--ink); }
body.has-hero .site-header.scrolled .logo .brand-text small { color: var(--muted); }
body.has-hero .site-header.scrolled .mark img,
body.has-hero .site-header.scrolled .logo-full img { filter: none; }
body.has-hero .site-header.scrolled a.nav-link { color: #374151; }
body.has-hero .site-header.scrolled a.nav-link:hover,
body.has-hero .site-header.scrolled a.nav-link.active { color: var(--primary-dark); background: #fff7ed; }
body.has-hero .site-header.scrolled .nav-toggle span { background: #1f2937; }

/* ---- Hero ---- */
.hero {
  position: relative; color: #fff; padding: 96px 0 110px; overflow: hidden;
  background:
    radial-gradient(1000px 400px at 85% -10%, rgba(255,255,255,.18), transparent),
    linear-gradient(120deg, #0f766e 0%, #0d9488 45%, #f97316 130%);
}
.hero.has-image { background-size: cover; background-position: center; }
.hero.has-image::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(13,42,38,.82), rgba(15,118,110,.45) 60%, rgba(249,115,22,.35));
}
.hero .wrap { position: relative; }
.hero h1 {
  /* 一行显示不分段：基础字号随视口自适应，app.js 渲染后实测宽度并自动微调，任何屏宽都正好一行 */
  font-size: clamp(14px, 3.4vw, 44px);
  letter-spacing: 1px; margin-bottom: 16px; white-space: nowrap;
  text-shadow: 0 2px 12px rgba(0,0,0,.25);
}
.hero p { font-size: 18px; opacity: .95; max-width: 640px; text-shadow: 0 1px 8px rgba(0,0,0,.2); }
.hero .cta { margin-top: 32px; display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 12px 26px; border-radius: 999px; font-size: 15px;
  border: none; cursor: pointer; transition: .2s; line-height: 1.4;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); }
.btn-ghost { background: rgba(255,255,255,.16); color: #fff; border: 1px solid rgba(255,255,255,.55); }
.btn-ghost:hover { background: rgba(255,255,255,.28); }
.btn-outline { background: #fff; color: var(--primary-dark); border: 1px solid #fed7aa; }
.btn-outline:hover { background: #fff7ed; }
.btn-sm { padding: 8px 16px; font-size: 13px; border-radius: 8px; }

/* ---- Stats ---- */
.stats { margin-top: -44px; position: relative; z-index: 5; }
.stats .grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat-card {
  background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 22px; text-align: center;
}
.stat-card b { font-size: 30px; color: var(--primary-dark); }
.stat-card span { display: block; color: var(--muted); font-size: 14px; margin-top: 4px; }

/* ---- Sections ---- */
.section { padding: 64px 0; }
.section-head { text-align: center; margin-bottom: 36px; }
.section-head h2 { font-size: 30px; }
.section-head p { color: var(--muted); margin-top: 8px; }
.section-head .more {
  display: inline-flex; align-items: center; gap: 9px; margin-top: 20px;
  padding: 11px 32px; border: 1.5px solid var(--primary); border-radius: 999px;
  color: var(--primary-dark); font-size: 14.5px; font-weight: 600; background: #fff;
  transition: background .25s ease, color .25s ease, box-shadow .25s ease, transform .25s ease;
}
.section-head .more i { font-style: normal; font-size: 15px; line-height: 1; transition: transform .25s ease; }
.section-head .more:hover {
  background: var(--primary); color: #fff; transform: translateY(-2px);
  box-shadow: 0 10px 22px -8px rgba(13, 148, 136, .5);
}
.section-head .more:hover i { transform: translateX(5px); }
.section-teal { background: linear-gradient(180deg, #f0fdfa, var(--bg)); }

.grid-routes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }

/* ---- Route card ---- */
.route-card {
  background: var(--card); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); display: flex; flex-direction: column; transition: .25s;
}
.route-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(15,23,42,.14); }
.route-cover { height: 180px; overflow: hidden; position: relative; }
.route-cover img { width: 100%; height: 100%; object-fit: cover; }
.cover-tags {
  position: absolute; top: 10px; right: 10px; display: flex; gap: 6px; flex-wrap: wrap;
  justify-content: flex-end; z-index: 2; pointer-events: none;
}
.cover-tags .tag {
  background: rgba(15, 23, 42, .62); color: #fff; border: none;
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
  text-shadow: 0 1px 2px rgba(0, 0, 0, .35); padding: 3px 10px;
}
.cover-ph {
  width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center;
  justify-content: center; color: #fff; gap: 6px;
}
.cover-ph span { font-size: 44px; }
.cover-ph b { font-size: 18px; letter-spacing: 2px; text-shadow: 0 1px 6px rgba(0,0,0,.3); }
.route-body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.route-title {
  font-size: 16.5px; line-height: 1.45; color: var(--ink);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.route-meta { display: flex; gap: 8px; flex-wrap: wrap; }
.meta-item {
  display: inline-flex; align-items: center; gap: 6px;
  background: #f8fafc; border: 1px solid #eef2f7; border-radius: 6px;
  padding: 3px 9px; font-size: 12.5px; color: #475569;
}
.meta-label { color: #94a3b8; font-size: 12px; }
.route-pickup {
  display: flex; gap: 8px; align-items: flex-start;
  background: #f8fafc; border-radius: 8px; padding: 8px 10px;
  font-size: 12.5px; color: #334155; line-height: 1.65;
}
.pickup-label {
  flex-shrink: 0; color: var(--teal); background: #ecfdf5;
  border-radius: 4px; padding: 1px 7px; font-size: 11.5px;
}
.pickup-text {
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.route-summary {
  color: var(--muted); font-size: 13px; line-height: 1.7;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.route-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tag {
  font-size: 12px; padding: 2px 10px; border-radius: 4px;
  background: #f1f5f9; color: #475569; border: 1px solid #e2e8f0;
}
.route-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; padding-top: 12px; border-top: 1px solid #f1f5f9; }
.price { color: var(--primary-dark); font-weight: 800; font-size: 22px; }
.price em { font-style: normal; font-size: 13px; font-weight: 700; margin-right: 2px; }
.price small { font-size: 12px; color: var(--muted); font-weight: 400; }

/* ---- Feature / why us ---- */
.feature-card {
  background: var(--card); border-radius: var(--radius); padding: 26px; text-align: center;
  box-shadow: var(--shadow);
}
.feature-card .ico { font-size: 36px; }
.feature-card .ico.ico-img {
  width: 56px; height: 56px; margin: 0 auto; border-radius: 14px;
  display: grid; place-items: center; overflow: hidden; background: #fff;
  box-shadow: 0 2px 8px rgba(15, 23, 42, .08);
}
.feature-card .ico.ico-img img { width: 100%; height: 100%; object-fit: cover; border-radius: inherit; }
.feature-card h3 { margin: 10px 0 6px; font-size: 18px; letter-spacing: .3px; }
.feature-card p { color: var(--muted); font-size: 14px; }

/* ---- Media card ---- */
.media-card {
  background: var(--card); border-radius: var(--radius); padding: 22px;
  box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 10px;
}
.media-card .meta { display: flex; gap: 10px; font-size: 13px; color: var(--teal); }
.media-card .meta .src { color: var(--muted); }
.media-card h3 { font-size: 16px; line-height: 1.5; }
.media-card p { color: var(--muted); font-size: 14px; }
.media-card .link { color: var(--primary-dark); font-size: 14px; margin-top: auto; }

/* ---- About ---- */
.about-block { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 36px; }
.about-block p { color: #374151; font-size: 15.5px; margin-bottom: 12px; }
.prose p { margin-bottom: 12px; }

/* ---- Timeline ---- */
/* ---- 成长历程 ---- */
.tl-stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--card); border: 1px solid var(--border); border-radius: 18px;
  box-shadow: 0 14px 36px -26px rgba(15, 23, 42, .5);
  margin-bottom: 40px; overflow: hidden;
}
.tl-stat { position: relative; padding: 24px 10px; text-align: center; }
.tl-stat + .tl-stat::before {
  content: ""; position: absolute; left: 0; top: 26%; bottom: 26%; width: 1px; background: var(--border);
}
.tl-stat b {
  display: block; font-size: 32px; font-weight: 800; line-height: 1.05; letter-spacing: -1px;
  color: #0f766e; font-variant-numeric: tabular-nums;
}
.tl-stat b i { font-style: normal; font-size: 15px; font-weight: 700; margin-left: 2px; color: var(--primary); }
.tl-stat span { display: block; margin-top: 8px; font-size: 13px; color: var(--muted); letter-spacing: 1px; }

.tl-nav { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 44px; }
.tl-nav a {
  display: inline-flex; align-items: center; gap: 7px; padding: 8px 16px; border-radius: 999px;
  background: var(--card); border: 1px solid var(--border); font-size: 14px; font-weight: 600;
  color: #374151; transition: .22s; font-variant-numeric: tabular-nums;
}
.tl-nav a b {
  font-size: 11px; font-weight: 700; color: #9ca3af; background: #f3f4f6;
  border-radius: 999px; padding: 1px 7px; transition: .22s;
}
.tl-nav a:hover {
  border-color: var(--primary); color: var(--primary-dark); transform: translateY(-2px);
  box-shadow: 0 10px 20px -12px rgba(249, 115, 22, .75);
}
.tl-nav a:hover b { background: #fff7ed; color: var(--primary-dark); }

.tl-wrap { position: relative; max-width: 880px; margin: 0 auto; padding-left: 34px; }
.tl-wrap::before {
  content: ""; position: absolute; left: 9px; top: 10px; bottom: 12px; width: 2px; border-radius: 2px;
  background: linear-gradient(180deg, rgba(249, 115, 22, .9), rgba(13, 148, 136, .9));
}
.tl-year { position: relative; scroll-margin-top: 92px; }
.tl-year + .tl-year { margin-top: 36px; }
.tl-year-head { position: relative; display: flex; align-items: baseline; gap: 12px; margin-bottom: 20px; }
.tl-year-head::before {
  content: ""; position: absolute; left: -34px; top: 7px; width: 22px; height: 22px; border-radius: 50%;
  background: #fff; border: 3px solid var(--primary); box-shadow: 0 0 0 6px rgba(249, 115, 22, .1);
}
.tl-year-num {
  font-size: 38px; font-weight: 800; line-height: 1; letter-spacing: -1.5px;
  color: #0f172a; font-variant-numeric: tabular-nums;
}
.tl-year-sub { font-size: 13px; color: var(--muted); letter-spacing: 3px; }

.tl-list { display: grid; gap: 14px; }
.tl-card {
  position: relative; background: var(--card); border: 1px solid var(--border);
  border-radius: 16px; padding: 20px 24px; box-shadow: 0 4px 16px rgba(15, 23, 42, .05);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  animation: fadein .5s ease both;
}
.tl-card::before {
  content: ""; position: absolute; left: -28px; top: 27px; width: 9px; height: 9px; border-radius: 50%;
  background: #cbd5e1; box-shadow: 0 0 0 4px #fff;
}
.tl-card:hover {
  transform: translateX(4px); border-color: #d1d5db;
  box-shadow: 0 14px 32px -16px rgba(15, 23, 42, .35);
}
.tl-card.is-key { border-color: #fdba74; background: linear-gradient(180deg, #fffdfa 0%, #fff 65%); }
.tl-card.is-key::before {
  background: var(--primary); box-shadow: 0 0 0 4px #fff, 0 0 0 7px rgba(249, 115, 22, .14);
}
.tl-top { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.tl-date {
  font-size: 12.5px; font-weight: 700; letter-spacing: .4px; color: var(--primary-dark);
  font-variant-numeric: tabular-nums;
}
.tl-tag {
  margin-left: auto; flex-shrink: 0; font-size: 11.5px; font-weight: 600; letter-spacing: .5px;
  padding: 2px 10px; border-radius: 999px; background: #f1f5f9; color: #475569;
}
.tl-card.is-key .tl-tag { background: #fff7ed; color: var(--primary-dark); }
.tl-card h3 { font-size: 16.5px; line-height: 1.5; color: #0f172a; }
.tl-card p { margin-top: 8px; font-size: 14px; line-height: 1.85; color: #4b5563; }

.tl-end { position: relative; padding: 28px 0 4px; }
.tl-end-dot {
  position: absolute; left: -29px; top: 32px; width: 11px; height: 11px; border-radius: 50%;
  background: var(--teal); box-shadow: 0 0 0 4px #fff, 0 0 0 7px rgba(13, 148, 136, .14);
}
.tl-end p { font-size: 14px; font-weight: 600; letter-spacing: .5px; color: var(--teal); }

/* ---- Team ---- */
.team-card {
  background: var(--card); border-radius: var(--radius); padding: 26px; text-align: center;
  box-shadow: var(--shadow);
}
.avatar {
  width: 84px; height: 84px; border-radius: 50%; margin: 0 auto 12px; overflow: hidden;
  background: linear-gradient(135deg, #0d9488, #34d399); display: grid; place-items: center;
  color: #fff; font-size: 30px; font-weight: 700;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.team-card h3 { font-size: 17px; }
.team-card .pos { color: var(--teal); font-size: 13px; margin: 2px 0 8px; }
.team-card p { color: var(--muted); font-size: 13.5px; }

/* ---- Page banner (inner pages) ---- */
.page-banner {
  padding: 54px 0; color: #fff;
  background: linear-gradient(120deg, #0f766e, #0d9488 55%, #f97316 135%);
}
.page-banner h1 { font-size: 32px; }
.page-banner p { opacity: .92; margin-top: 6px; }
.breadcrumb { font-size: 13px; opacity: .85; margin-bottom: 10px; }

/* ---- Footer ---- */
/* ---- 页脚（品牌青底 · 双栏 + 竖线 + 联系方式） ---- */
.site-footer { background: #00C4C4; color: #fff; margin-top: 40px; }
.site-footer .ft-cols {
  display: flex; gap: 42px; align-items: stretch;
  max-width: 1160px; margin: 0 auto; padding: 46px 20px 42px;
}
.site-footer h4 { color: #fff; font-size: 19px; margin-bottom: 24px; font-weight: 800; letter-spacing: 1px; }
.site-footer .ft-sep { width: 1px; background: rgba(255, 255, 255, .45); align-self: stretch; margin: 6px 0 10px; }
.site-footer .ft-nav { display: grid; grid-template-columns: 1fr 1px 1fr; column-gap: 40px; align-items: start; margin-left: auto; }
.site-footer .ft-col { min-width: 0; }
.site-footer .ft-col p { margin: 0 0 14px; font-size: 15px; }
.site-footer .ft-qr-group { display: flex; flex-direction: column; gap: 16px; margin-left: auto; align-self: center; }
.site-footer .ft-qr { text-align: center; }
.site-footer .ft-qr img {
  width: 88px; height: 88px; object-fit: contain; display: block;
  background: #fff; border-radius: 10px; padding: 6px;
}
.site-footer .ft-qr .sw-ph { width: 88px; height: 88px; font-size: 10px; }
.site-footer .ft-qr span { display: block; font-size: 11.5px; color: rgba(255, 255, 255, .95); margin-top: 6px; line-height: 1.5; }
.site-footer a { color: #fff; transition: opacity .2s; }
.site-footer a:hover { color: #fff; opacity: .78; }
.site-footer .ft-contact { padding-top: 78px; margin-right: 26px; }
.site-footer .ft-contact p { margin: 0 0 12px; font-size: 16px; font-weight: 700; letter-spacing: .5px; white-space: nowrap; }
.site-footer .copy { background: rgba(0, 0, 0, .10); border-top: none; text-align: center; padding: 14px 12px; font-size: 12.5px; color: rgba(255, 255, 255, .92); line-height: 1.8; }
/* ICP 备案行（点击跳转工信部备案系统） */
.site-footer .copy.icp-line { padding-top: 0; margin-top: 0; background: rgba(0, 0, 0, .10); }
.site-footer .copy.icp-line .beian-ico { width: 15px; height: 15px; vertical-align: -3px; margin-right: 5px; border-radius: 3px; }
.site-footer .copy a { color: inherit; text-decoration: none; }
.site-footer .copy a:hover { color: #fbbf24; }

/* ---- 右侧悬浮工具条（回到顶部 + 小程序码 + 服务号，常显二维码） ---- */
#side-widget {
  position: fixed; right: 20px; top: 50%; transform: translateY(-50%); z-index: 150;
  width: 92px; background: #fff; border: 1px solid #eef1f6; border-radius: 10px;
  box-shadow: 0 6px 24px rgba(15, 23, 42, .13);
}
.sw-top {
  padding: 12px 0 13px; text-align: center; cursor: pointer; user-select: none;
  border-bottom: 1px solid #f1f5f9; color: #9ca3af;
}
.sw-top .caret { display: block; font-style: normal; font-size: 15px; line-height: 1; margin-bottom: 5px; }
.sw-top span { font-size: 11px; letter-spacing: .5px; }
.sw-top:hover { color: var(--primary-dark); }
.sw-qr { padding: 14px 8px 13px; text-align: center; }
.sw-qr + .sw-qr { border-top: 1px solid #f1f5f9; }
.sw-qr .qr-thumb { position: relative; width: 72px; height: 72px; margin: 0 auto 7px; }
.sw-qr .qr-thumb img { width: 100%; height: 100%; object-fit: contain; display: block; }
.sw-qr .wx-badge {
  position: absolute; right: -5px; bottom: -5px; width: 18px; height: 18px; border-radius: 50%;
  background: #22c55e; border: 2px solid #fff; display: grid; place-items: center;
}
.sw-qr .wx-badge svg { width: 10px; height: 10px; color: #fff; }
.sw-qr b { display: block; font-size: 10.5px; color: #9ca3af; font-weight: 400; line-height: 1.55; }
.sw-ph {
  display: grid; place-items: center; width: 100%; height: 100%;
  background: #f8fafc; border: 1px dashed #e2e8f0; border-radius: 4px;
  font-size: 9px; color: #b0b7c3; line-height: 1.3; text-align: center;
}
@media (max-width: 560px) {
  #side-widget { right: 8px; width: 72px; }
  .sw-qr .qr-thumb { width: 54px; height: 54px; }
  .sw-qr b { font-size: 9.5px; }
}

/* ---- 商务合作弹窗（分格） ---- */
.modal-coop { max-width: 420px; }
.coop-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 18px 0 4px; }
.coop-card { background: #f8fafc; border: 1px solid #eef1f6; border-radius: 10px; padding: 16px 10px; text-align: center; }
.coop-card span { display: block; font-size: 12px; color: #94a3b8; margin-bottom: 7px; }
.coop-card b { font-size: 15.5px; color: #1f2937; line-height: 1.4; word-break: break-all; }
.coop-hours { font-size: 12.5px; color: var(--muted); margin: 12px 0 0; }

/* ---- 商务合作弹窗 ---- */
.modal-coop { max-width: 460px; }
.coop-qr-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 16px 0 6px; }
.coop-qr-item .qr-box { width: 100%; height: 168px; margin-bottom: 8px; display: grid; place-items: center; }
.coop-qr-item .qr-box img { width: 100%; height: 100%; object-fit: contain; }
.coop-ph { color: #b0b7c3; font-size: 13px; line-height: 1.7; text-align: center; }
.coop-qr-name { font-size: 13.5px; color: #374151; font-weight: 600; }
.modal-coop .qr-tips { margin-top: 10px; }

/* ---- Buy modal ---- */
.modal-mask {
  position: fixed; inset: 0; background: rgba(15,23,42,.55); z-index: 200;
  display: grid; place-items: center; padding: 20px;
}
.modal {
  background: #fff; border-radius: 18px; max-width: 420px; width: 100%;
  padding: 30px; text-align: center; position: relative; animation: pop .25s ease;
}
@keyframes pop { from { transform: scale(.9); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.modal .close {
  position: absolute; top: 12px; right: 16px; border: none; background: none;
  font-size: 22px; color: #9ca3af; cursor: pointer;
}
.modal h3 { font-size: 19px; margin-bottom: 4px; }
.modal .sub { color: var(--muted); font-size: 13.5px; margin-bottom: 16px; }
.qr-box {
  width: 220px; height: 220px; margin: 0 auto 14px; border: 1px solid var(--border);
  border-radius: 12px; padding: 10px; background: #fff;
}
.qr-box img { width: 100%; height: 100%; object-fit: contain; }
.qr-tips { color: var(--muted); font-size: 13px; }
.qr-contact {
  margin-top: 8px; font-size: 13px; color: var(--teal); font-weight: 600;
  background: #f0fdfa; border-radius: 8px; padding: 6px 10px;
}
.qr-note-line { margin-top: 8px; font-size: 12.5px; color: var(--muted); white-space: pre-line; line-height: 1.7; }
.buy-route {
  background: #f8fafc; border: 1px solid var(--border); border-radius: 12px;
  padding: 12px 14px; margin: 4px 0 16px; text-align: left;
}
.buy-route-t { font-weight: 700; font-size: 15px; color: var(--text); }
.buy-pickup {
  margin-top: 8px; display: flex; gap: 8px; align-items: flex-start;
  font-size: 12.5px; color: #334155; line-height: 1.65;
}
.modal .route-line { display: flex; justify-content: center; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; font-size: 14px; color: #374151; }
.route-pickup {
  font-size: 12.5px; color: var(--teal); line-height: 1.6; margin: 2px 0 6px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.modal .modal-buy .sub { margin-bottom: 10px; }
.qr-note { margin-top: 10px; font-size: 12px; color: #b45309; background: #fffbeb; border: 1px dashed #fcd34d; border-radius: 8px; padding: 6px 10px; }
.modal .route-line { display: flex; justify-content: center; gap: 14px; margin-bottom: 14px; font-size: 14px; color: #374151; }

/* ---- misc ---- */
.empty-tip { text-align: center; color: var(--muted); padding: 40px 0; }
.loading-tip { text-align: center; color: var(--muted); padding: 40px 0; }
.fade-in { animation: fadein .5s ease; }
@keyframes fadein { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

@media (max-width: 900px) {
  .grid-routes, .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
  .site-footer .wrap { grid-template-columns: 1fr; }
  .hero h1 { white-space: nowrap; }
  .main-nav { display: none; }
  .stats .grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .grid-routes, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ---------- 产品目录筛选栏（产品和服务页） ---------- */
.catalog-bar {
  background: #fff; border: 1px solid #e2e8f0; border-radius: 14px;
  padding: 18px 20px; margin-bottom: 28px; box-shadow: 0 1px 3px rgba(15,23,42,.04);
}
.cat-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.cat-tab {
  padding: 9px 22px; border-radius: 999px; border: 1px solid #e2e8f0;
  background: #f8fafc; color: #475569; font-size: 15px; cursor: pointer; transition: all .15s;
}
.cat-tab:hover { border-color: #fdba74; color: var(--primary-dark); }
.cat-tab.active { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 600; }
.cat-tools { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.region-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  padding: 6px 14px; border-radius: 999px; border: 1px solid #e2e8f0;
  background: #fff; color: #475569; font-size: 13px; cursor: pointer; transition: all .15s;
}
.chip:hover { color: var(--primary-dark); border-color: #fdba74; }
.chip.active { background: #fff7ed; border-color: #fb923c; color: var(--primary-dark); font-weight: 600; }
.spot-select, .kw-input {
  padding: 8px 12px; border: 1px solid #e2e8f0; border-radius: 8px;
  font-size: 14px; color: #334155; background: #fff; outline: none; min-width: 0;
}
.spot-select { max-width: 220px; }
.kw-input { flex: 1; min-width: 160px; max-width: 260px; }
.kw-input:focus, .spot-select:focus { border-color: #fb923c; box-shadow: 0 0 0 3px #ffedd5; }
.catalog-meta { display: flex; gap: 14px; margin-top: 14px; font-size: 13px; color: #64748b; }
.catalog-meta #result-count { font-weight: 600; color: #334155; }
.load-more-box { text-align: center; margin-top: 30px; }
.price-ask { color: var(--primary-dark); font-weight: 800; font-size: 18px; }
@media (max-width: 640px) {
  .catalog-bar { padding: 14px; }
  .cat-tab { padding: 7px 16px; font-size: 14px; }
  .spot-select { max-width: 100%; flex: 1; }
}

/* ---------- 面包屑条 ---------- */
.rd-crumb-bar { padding: 18px 0 0; }
.rd-crumb-bar .breadcrumb { font-size: 13px; color: #94a3b8; }
.rd-crumb-bar .breadcrumb a:hover { color: var(--primary-dark); }
.rd-crumb-bar .crumb-cur { color: #475569; }

/* ---------- 线路详情页 ---------- */
.rd-section { padding-top: 18px; }
.rd-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 28px; align-items: start; }
.rd-cover { position: relative; border-radius: 16px; overflow: hidden; aspect-ratio: 16 / 8.2; background: #e2e8f0; }
.rd-cover img { width: 100%; height: 100%; object-fit: cover; }
.rd-cover .cover-ph { width: 100%; height: 100%; display: grid; place-items: center; }
.rd-badge {
  position: absolute; left: 16px; top: 16px; z-index: 2;
  background: rgba(255, 255, 255, .94); color: var(--primary-dark);
  font-size: 13px; font-weight: 700; padding: 6px 14px; border-radius: 999px;
  box-shadow: 0 2px 8px rgba(15, 23, 42, .18);
}
.rd-title { font-size: 26px; line-height: 1.45; margin: 20px 0 12px; }
.rd-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.rd-chip {
  background: #fff; border: 1px solid #e2e8f0; border-radius: 999px;
  padding: 5px 13px; font-size: 13px; color: #475569;
}
.rd-summary { color: #475569; font-size: 15px; margin-bottom: 4px; }

.rd-card {
  background: #fff; border: 1px solid #e2e8f0; border-radius: 14px;
  padding: 24px 26px; margin-top: 18px;
}
.rd-card h2 {
  font-size: 18px; margin-bottom: 16px; display: flex; align-items: center; gap: 10px;
}
.rd-card h2::before {
  content: ""; width: 4px; height: 18px; border-radius: 2px;
  background: linear-gradient(180deg, var(--primary), #fbbf24);
}
.rd-para { color: #334155; line-height: 1.95; font-size: 15px; }
.rd-para + .rd-para { margin-top: 10px; }

.rd-hl { list-style: none; display: grid; gap: 12px; }
.rd-hl li { display: flex; gap: 12px; align-items: flex-start; }
.rd-hl p { color: #334155; font-size: 15px; line-height: 1.75; }
.rd-num {
  flex-shrink: 0; width: 22px; height: 22px; border-radius: 50%; margin-top: 2px;
  background: #fff7ed; color: var(--primary-dark); border: 1px solid #fed7aa;
  font-size: 12px; font-weight: 700; display: grid; place-items: center;
}
.rd-spot-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.rd-spot-meta span {
  background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 10px;
  padding: 8px 14px; font-size: 13px; color: #475569;
}
.rd-spot-meta b { color: var(--primary-dark); margin-right: 8px; font-weight: 700; }

.rd-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.rd-table th, .rd-table td { text-align: left; padding: 11px 12px; border-bottom: 1px solid #f1f5f9; vertical-align: top; }
.rd-table tr:last-child th, .rd-table tr:last-child td { border-bottom: 0; }
.rd-table th { width: 110px; color: #94a3b8; font-weight: 500; white-space: nowrap; }
.rd-table td { color: #1f2937; }
.rd-times { display: flex; flex-wrap: wrap; gap: 8px; }
.rd-time { display: inline-block; padding: 3px 10px; border-radius: 6px; background: #fff7ed; border: 1px solid #ffedd5; color: #7c2d12; font-weight: 600; font-size: 13px; font-variant-numeric: tabular-nums; }
.rd-times-tip { margin-top: 8px; font-size: 12px; color: #94a3b8; }

.rd-fee { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.fee-col h4 { font-size: 14px; margin-bottom: 10px; }
.fee-col.fee-in h4 { color: #059669; }
.fee-col .fee-out h4, .fee-col:last-child h4 { color: #94a3b8; }
.fee-col ul { list-style: none; display: grid; gap: 8px; }
.fee-col li { font-size: 14px; color: #475569; line-height: 1.6; padding-left: 18px; position: relative; }
.fee-col li::before { content: ""; position: absolute; left: 2px; top: 9px; width: 6px; height: 6px; border-radius: 50%; background: #cbd5e1; }
.fee-col:first-child li::before { background: #34d399; }

.rd-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.rd-step {
  background: #f8fafc; border: 1px solid #eef2f7; border-radius: 12px; padding: 16px 14px; text-align: center;
}
.rd-step span {
  width: 28px; height: 28px; margin: 0 auto 8px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #fbbf24); color: #fff;
  font-weight: 700; font-size: 14px; display: grid; place-items: center;
}
.rd-step b { display: block; font-size: 14px; margin-bottom: 4px; }
.rd-step p { font-size: 12px; color: #94a3b8; line-height: 1.6; }

.rd-rules { list-style: none; display: grid; gap: 10px; }
.rd-rules li { font-size: 14px; color: #475569; line-height: 1.7; padding-left: 20px; position: relative; }
.rd-rules li::before { content: ""; position: absolute; left: 4px; top: 9px; width: 7px; height: 7px; border-radius: 2px; background: #fdba74; }
.rd-rules b { color: #1f2937; }

.rd-tips { list-style: none; display: grid; gap: 10px; }
.rd-tips li { font-size: 14px; color: #475569; line-height: 1.7; padding-left: 20px; position: relative; }
.rd-tips li::before { content: "·"; position: absolute; left: 6px; top: 0; font-size: 22px; line-height: 1.3; color: var(--primary); }

.rd-faq details { border-bottom: 1px solid #f1f5f9; }
.rd-faq details:last-child { border-bottom: 0; }
.rd-faq summary {
  cursor: pointer; padding: 13px 2px; font-size: 15px; font-weight: 600; color: #1f2937;
  list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.rd-faq summary::after { content: "+"; color: var(--primary); font-size: 18px; font-weight: 400; }
.rd-faq details[open] summary::after { content: "−"; }
.rd-faq details p { padding: 0 2px 14px; font-size: 14px; color: #64748b; line-height: 1.8; }

/* 侧栏购买卡 */
.rd-aside { position: sticky; top: 84px; }
.rd-buy {
  background: #fff; border: 1px solid #e2e8f0; border-radius: 16px;
  padding: 24px 22px; box-shadow: 0 10px 30px rgba(15, 23, 42, .07);
}
.rd-price { font-size: 30px; font-weight: 800; color: var(--primary-dark); }
.rd-price em { font-style: normal; font-size: 18px; margin-right: 2px; }
.rd-price small { font-size: 13px; color: #94a3b8; font-weight: 400; margin-left: 2px; }
.rd-price-ask { font-size: 22px; }
.rd-buy-note { font-size: 13px; color: #94a3b8; margin: 6px 0 16px; }
.rd-buy-btn { width: 100%; padding: 13px 0; font-size: 16px; border-radius: 10px; }
.rd-ask-btn { width: 100%; padding: 11px 0; margin-top: 10px; border-radius: 10px; text-align: center; }
.rd-assure { list-style: none; margin-top: 18px; padding-top: 16px; border-top: 1px dashed #e2e8f0; display: grid; gap: 9px; }
.rd-assure li { font-size: 13px; color: #475569; padding-left: 20px; position: relative; }
.rd-assure li::before {
  content: "✓"; position: absolute; left: 0; top: 0; color: #10b981; font-weight: 700;
}
.rd-buy-meta {
  display: flex; justify-content: space-between; margin-top: 16px; padding-top: 12px;
  border-top: 1px solid #f1f5f9; font-size: 12px; color: #94a3b8;
}
.rd-empty {
  background: #fff; border: 1px solid #e2e8f0; border-radius: 14px;
  padding: 60px 20px; text-align: center; color: #64748b; display: grid; gap: 18px; justify-items: center;
}

.rd-related { margin-top: 40px; }
.rd-related .section-head { margin-bottom: 20px; }
.rd-related h2 { font-size: 22px; }

/* 卡片标题链接 & 操作区 */
.route-title a { color: inherit; }
.route-title a:hover { color: var(--primary-dark); }
.route-cover { display: block; }
.route-actions { display: flex; gap: 8px; align-items: center; }

/* ---------- 新闻资讯（横向图文卡 + 站内阅读弹窗） ---------- */
.news-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.news-item {
  display: flex; gap: 18px; background: #fff; border: 1px solid #eef1f6;
  border-radius: 14px; padding: 16px; transition: box-shadow .2s, transform .2s, border-color .2s;
}
.news-item:hover { box-shadow: 0 10px 28px rgba(15, 23, 42, .09); transform: translateY(-2px); border-color: #fcd9b6; }
.news-item.js-news { cursor: pointer; }
.news-item.js-news:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.news-thumb {
  flex-shrink: 0; width: 172px; height: 128px; border-radius: 10px; overflow: hidden; background: #f1f5f9;
}
.news-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.news-item:hover .news-thumb img { transform: scale(1.05); }
.news-thumb .cover-ph { width: 100%; height: 100%; }
.news-thumb .cover-ph b { font-size: 12px; }
.news-thumb .cover-ph span { font-size: 22px; }
.news-info { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.news-info h3 {
  font-size: 17px; line-height: 1.55; color: #1f2937; font-weight: 700;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.news-item:hover .news-info h3 { color: var(--primary-dark); }
.news-summary {
  margin-top: 8px; font-size: 13.5px; line-height: 1.75; color: #6b7280;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.news-foot { margin-top: auto; padding-top: 12px; display: flex; align-items: center; gap: 12px; font-size: 13px; color: #94a3b8; flex-wrap: wrap; }
.news-cat {
  font-size: 12px; color: var(--primary-dark); background: #fff7ed;
  border-radius: 4px; padding: 2px 8px; flex-shrink: 0;
}
.news-src { color: #64748b; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.news-date { margin-left: auto; font-variant-numeric: tabular-nums; flex-shrink: 0; }
.news-brand { margin-left: auto; color: #b0b7c3; display: inline-flex; align-items: center; gap: 4px; font-size: 13px; }
.news-brand i { font-style: normal; color: var(--primary); font-weight: 700; }

/* 新闻站内阅读弹窗 */
.news-mask {
  position: fixed; inset: 0; z-index: 300; background: rgba(15, 23, 42, .55);
  backdrop-filter: blur(3px); display: flex; align-items: center; justify-content: center;
  padding: 24px 16px; animation: fadein .2s ease;
}
.news-modal {
  position: relative; background: #fff; border-radius: 18px; max-width: 720px; width: 100%;
  max-height: 88vh; overflow: hidden; display: flex; flex-direction: column;
  box-shadow: 0 30px 80px -20px rgba(15, 23, 42, .5);
}
.nm-close {
  position: absolute; top: 12px; right: 12px; z-index: 2; width: 34px; height: 34px;
  border-radius: 50%; border: none; background: rgba(15, 23, 42, .55); color: #fff;
  font-size: 20px; line-height: 1; cursor: pointer; transition: background .2s;
}
.nm-close:hover { background: rgba(15, 23, 42, .78); }
.nm-cover { height: 300px; flex-shrink: 0; overflow: hidden; background: #f1f5f9; }
.nm-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.nm-cover .cover-ph { height: 100%; }
.nm-body { padding: 24px 30px 28px; overflow-y: auto; }
.nm-meta { display: flex; align-items: center; gap: 12px; font-size: 13px; color: #94a3b8; flex-wrap: wrap; }
.nm-src { color: #64748b; }
.nm-date { font-variant-numeric: tabular-nums; }
.nm-body h3 { font-size: 21px; line-height: 1.5; margin: 10px 0 0; color: #0f172a; }
.nm-content { margin-top: 14px; font-size: 15px; line-height: 1.9; color: #374151; }
.nm-content p { margin-bottom: 12px; }
.nm-foot { margin-top: 18px; padding-top: 16px; border-top: 1px solid #eef2f7; display: flex; justify-content: flex-end; }

@media (max-width: 720px) {
  .news-mask { padding: 14px 10px; }
  .nm-cover { height: 200px; }
  .nm-body { padding: 18px 16px 20px; }
  .nm-body h3 { font-size: 18px; }
  .nm-content { font-size: 14.5px; }
}

@media (max-width: 900px) {
  .rd-wrap { grid-template-columns: 1fr; }
  .rd-aside { position: static; order: -1; }
  .rd-buy { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
  .rd-buy-price { flex: 1; }
  .rd-buy-note { width: 100%; order: 5; margin: 0; }
  .rd-buy-btn { width: auto; padding: 12px 34px; }
  .rd-ask-btn { width: auto; margin-top: 0; padding: 10px 22px; }
  .rd-assure, .rd-buy-meta { display: none; }
  .rd-steps { grid-template-columns: 1fr 1fr; }
  .rd-fee { grid-template-columns: 1fr; }
  .rd-title { font-size: 21px; }
  .news-grid { grid-template-columns: 1fr; }
  .news-thumb { width: 118px; height: 92px; }
}

/* ---------- 发车时间 ---------- */
.route-depart {
  display: flex; gap: 8px; align-items: center;
  background: #fff7ed; border: 1px solid #ffedd5; border-radius: 8px;
  padding: 7px 10px; font-size: 12.5px; color: #334155;
}
.route-depart .pickup-label { color: var(--primary-dark); background: #ffedd5; }
.depart-text { font-weight: 600; color: #7c2d12; letter-spacing: .2px; }
.rd-buy-depart {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  background: #f8fafc; border: 1px solid #eef2f7; border-radius: 10px;
  padding: 10px 12px; margin-bottom: 14px; font-size: 13px;
}
.rd-buy-depart span { color: #94a3b8; flex-shrink: 0; }
.rd-buy-depart b { color: #7c2d12; font-weight: 600; text-align: right; line-height: 1.5; }
@media (max-width: 900px) {
  .rd-buy-depart { width: 100%; margin-bottom: 0; }
}

/* ---------- 移动端适配（手机 / 平板） ---------- */
.nav-toggle { display: none; }

@media (max-width: 900px) {
  /* 顶部导航：汉堡菜单 */
  .site-header .wrap { height: 56px; padding: 0 16px; }
  .logo { font-size: 16px; gap: 8px; }
  .logo .mark, .logo .mark-img { width: 34px; height: 34px; }
  .logo .mark { font-size: 18px; border-radius: 9px; }
  .logo .logo-full img { height: 36px; }
  .nav-toggle {
    display: flex; flex-direction: column; justify-content: center; gap: 5px;
    width: 40px; height: 40px; padding: 0 9px; background: none; border: 0;
    cursor: pointer; border-radius: 8px; flex-shrink: 0;
  }
  .nav-toggle span { display: block; width: 100%; height: 2px; background: #1f2937; border-radius: 2px; transition: transform .2s, opacity .2s; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .main-nav {
    display: none; position: absolute; top: 56px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--border);
    box-shadow: 0 16px 32px rgba(15,23,42,.10);
    padding: 4px 16px 12px; max-height: calc(100vh - 56px); overflow-y: auto;
  }
  .main-nav.open { display: flex; }
  .main-nav a.nav-link { padding: 13px 6px; border-radius: 0; border-bottom: 1px solid #f4f6fa; font-size: 15px; }
  .main-nav > .nav-item:last-child a.nav-link { border-bottom: 0; }
  .dropdown { position: static; min-width: 0; border: 0; box-shadow: none; padding: 0 0 6px 14px; display: none; }
  .nav-item.open .dropdown { display: block; }
  .dropdown a { padding: 10px 8px; font-size: 14px; }

  /* 首屏与数据卡 */
  .hero { padding: 60px 0 84px; }
  .hero h1 { margin-bottom: 10px; }
  .hero p { font-size: 15px; }
  .hero .cta { margin-top: 22px; gap: 10px; }
  .hero .cta .btn { padding: 11px 22px; font-size: 14px; }
  .stats { margin-top: -30px; }
  .stats .grid { gap: 10px; }
  .stat-card { padding: 14px 8px; border-radius: 12px; }
  .stat-card b { font-size: 22px; }
  .stat-card span { font-size: 12px; }

  /* 区块与卡片 */
  .section { padding: 42px 0; }
  .section-head { margin-bottom: 24px; }
  .section-head h2 { font-size: 24px; }
  .section-head p { font-size: 14px; }
  .route-body { padding: 14px 14px 16px; }
  .route-summary { font-size: 13.5px; }
  .grid-routes { gap: 14px; }

  /* 页脚 */
  .site-footer .wrap { grid-template-columns: 1fr; gap: 20px; padding: 30px 16px; }
  .site-footer h4 { margin-bottom: 8px; }
  .site-footer .copy { font-size: 12px; padding: 14px 12px; }

  /* 购买弹窗 */
  .modal-box, .modal { max-width: calc(100vw - 32px) !important; }
}

@media (max-width: 560px) {
  .news-item { flex-direction: column; }
  .news-thumb { width: 100% !important; height: 150px !important; }
  .news-info { padding: 12px 14px 14px; }
  .route-actions { width: 100%; }
  .route-actions .btn { flex: 1; text-align: center; }
  .route-foot { flex-wrap: wrap; gap: 10px; }
}

/* ---------- 微信内置浏览器兼容 ---------- */
html { -webkit-text-size-adjust: 100%; }
body { -webkit-tap-highlight-color: rgba(0,0,0,0); }
.qr-box img { -webkit-touch-callout: default; }
.site-header { padding-top: env(safe-area-inset-top); }
.site-footer { padding-bottom: env(safe-area-inset-bottom); }
@media (max-width: 900px) {
  /* 防止 iOS / 微信内核聚焦输入框时页面自动放大 */
  input, select, textarea { font-size: 16px; }
  .site-footer .copy { padding-bottom: calc(14px + env(safe-area-inset-bottom)); }
}

/* 承诺卡片 · 简约商务线条图标 */
.feature-card { transition: transform .25s ease, box-shadow .25s ease; }
.feature-card:hover { transform: translateY(-5px); box-shadow: 0 18px 36px rgba(15, 23, 42, .13); }
.feature-card .ico.ico-line {
  width: 78px; height: 78px; margin: 0 auto 18px;
  display: grid; place-items: center;
  border-radius: 22px;
  background: linear-gradient(135deg, #0f766e 0%, #0d9488 55%, #14b8a6 100%);
  color: #fff;
  border: none;
  box-shadow: 0 14px 28px -10px rgba(13, 148, 136, .55);
}
.feature-card .ico.ico-line svg { width: 42px; height: 42px; stroke-width: 2; }
.feature-card:hover .ico.ico-line { transform: scale(1.05); transition: transform .25s ease; }

/* ---------- 合作伙伴 ---------- */
.partners-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.partner-card {
  background: #fff; border: 1px solid #eef2f7; border-radius: 14px;
  padding: 22px 18px 18px; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.partner-card:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(15,23,42,.10); border-color: #99f6e4; }
.partner-logo {
  height: 56px; width: 100%; display: grid; place-items: center;
  transition: transform .25s ease;
}
.partner-card:hover .partner-logo { transform: scale(1.06); }
.partner-logo img { max-height: 56px; max-width: 100%; object-fit: contain; }
.partner-name { font-weight: 700; font-size: 15px; color: #334155; }
.partner-cap { font-size: 12.5px; color: #94a3b8; }
@media (max-width: 900px) { .partners-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .partners-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; } }

/* ---------- 成长历程 · 移动端 ---------- */
@media (max-width: 720px) {
  .tl-stats { grid-template-columns: repeat(2, 1fr); margin-bottom: 30px; border-radius: 16px; }
  .tl-stat { padding: 18px 8px; }
  .tl-stat + .tl-stat::before { display: none; }
  .tl-stat:nth-child(n+3) { border-top: 1px solid var(--border); }
  .tl-stat:nth-child(even) { border-left: 1px solid var(--border); }
  .tl-stat b { font-size: 26px; letter-spacing: -.5px; }
  .tl-stat span { font-size: 12px; margin-top: 5px; letter-spacing: .5px; }

  .tl-nav { gap: 8px; margin-bottom: 32px; }
  .tl-nav a { padding: 7px 14px; font-size: 13.5px; }

  .tl-wrap { padding-left: 26px; }
  .tl-wrap::before { left: 4px; top: 6px; }
  .tl-year + .tl-year { margin-top: 28px; }
  .tl-year-head { gap: 9px; margin-bottom: 14px; }
  .tl-year-head::before { left: -30px; top: 5px; width: 18px; height: 18px; border-width: 3px; }
  .tl-year-num { font-size: 30px; letter-spacing: -1px; }
  .tl-year-sub { font-size: 12px; letter-spacing: 2px; }

  .tl-list { gap: 12px; }
  .tl-card { padding: 16px 16px; border-radius: 14px; }
  .tl-card::before { left: -25px; top: 23px; width: 8px; height: 8px; }
  .tl-card:hover { transform: none; }
  .tl-card h3 { font-size: 15.5px; }
  .tl-card p { font-size: 13.5px; line-height: 1.8; }
  .tl-end-dot { left: -26px; top: 34px; width: 10px; height: 10px; }
  .tl-end p { font-size: 13px; }
}

/* ---------- 首屏防闪：骨架屏 + 缓存直出 ---------- */
.sk {
  display: block; border-radius: 6px;
  background: linear-gradient(90deg, #e9eef4 25%, #f5f8fb 37%, #e9eef4 63%);
  background-size: 400% 100%;
  animation: skShine 1.3s ease infinite;
}
@keyframes skShine {
  0% { background-position: 100% 50%; }
  100% { background-position: 0 50%; }
}
.sk-title { height: 34px; width: 60%; max-width: 520px; border-radius: 8px; }
.sk-line { height: 15px; width: 70%; max-width: 460px; margin-top: 14px; }
.sk-h2 { height: 24px; width: 240px; }
.sk-h3 { height: 17px; width: 72%; margin-top: 6px; }
.sk-line2 { height: 13px; width: 90%; margin-top: 12px; }
.sk-num { height: 26px; width: 62%; margin: 0 auto 9px; }
.sk-cap { display: block; height: 12px; width: 52%; margin: 0 auto; }
.sk-ico { width: 44px; height: 44px; border-radius: 12px; }

/* 深色 hero 上的骨架用半透明白 */
.hero .sk {
  background: linear-gradient(90deg, rgba(255,255,255,.15) 25%, rgba(255,255,255,.34) 37%, rgba(255,255,255,.15) 63%);
  background-size: 400% 100%;
}
.hero .sk-title, .hero .sk-line { margin-left: 0; }

/* 页头在数据就绪前预留高度，避免整体跳动 */
.site-header { min-height: 68px; }

@media (max-width: 720px) {
  .sk-title { height: 26px; width: 78%; }
  .sk-line { height: 13px; width: 88%; margin-top: 12px; }
  .sk-h2 { height: 20px; width: 180px; }
  .site-header { min-height: 60px; }
}

@media (max-width: 860px) {
  .site-footer .ft-cols { flex-wrap: wrap; gap: 30px 42px; padding: 36px 16px 32px; }
  .site-footer .ft-sep { display: none; }
  .site-footer .ft-qr-group { flex-direction: row; width: 100%; margin-left: 0; }
  .site-footer .ft-nav { margin-left: 0; column-gap: 24px; }
  .site-footer .ft-qr-group .ft-qr { flex: 1; }
  .site-footer .ft-qr-group .ft-qr img { width: 100%; height: auto; aspect-ratio: 1; }
  .site-footer .ft-contact { padding-top: 0; width: 100%; }
  .site-footer .ft-contact p { font-size: 14.5px; }
}

/* 页头宣传口号（后台「品牌信息 → 宣传口号」） */
.logo > .brand-text { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }
.logo .brand-text small { font-size: 12px; font-weight: 500; color: #6b7280; letter-spacing: .5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
@media (max-width: 860px) { .logo .brand-text small { display: none; } }