/* ====================
   城市分站样式 - 与主站完全不同的设计语言
   简洁高效，本地化服务目录风格
==================== */

/* 变量 */
:root {
  --city-primary: #1a73e8;
  --city-primary-dark: #1557b0;
  --city-accent: #f59e0b;
  --city-bg: #f8fafc;
  --city-surface: #ffffff;
  --city-border: #e2e8f0;
  --city-text: #1e293b;
  --city-text-muted: #64748b;
  --city-radius: 12px;
  --city-shadow: 0 4px 24px rgba(0,0,0,.08);
}

/* 重置 */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--city-text);background:var(--city-bg);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%}
button{font-family:inherit;cursor:pointer;border:none;outline:none}

/* 容器 */
.city-container{width:100%;max-width:1200px;margin:0 auto;padding:0 16px}

/* 顶部栏 */
.city-topbar{background:var(--city-surface);border-bottom:1px solid var(--city-border);font-size:13px;position:sticky;top:0;z-index:100}
.city-topbar-inner{display:flex;align-items:center;justify-content:space-between;padding:8px 0}
.city-back-main{color:var(--city-primary);font-weight:500}
.city-back-main:hover{text-decoration:underline}
.city-topbar-right{display:flex;align-items:center;gap:16px}
.city-current-label{color:var(--city-text-muted)}
.city-current-label strong{color:var(--city-text)}
.city-switch{position:relative}
.city-switch-btn{color:var(--city-primary);cursor:pointer;font-weight:500;user-select:none;padding:4px 8px;border-radius:6px;background:#e8f0fe;display:inline-block}
.city-switch-btn:hover{background:#d0e0fc}
.city-switch-panel{position:absolute;top:100%;right:0;margin-top:8px;background:var(--city-surface);border:1px solid var(--city-border);border-radius:var(--city-radius);padding:12px;display:none;grid-template-columns:repeat(4,80px);gap:4px;box-shadow:var(--city-shadow);z-index:200;min-width:340px}
.city-switch-panel.show{display:grid}
.city-switch-panel a{padding:6px 8px;text-align:center;border-radius:6px;font-size:13px;color:var(--city-text)}
.city-switch-panel a:hover,.city-switch-panel a.active{background:#e8f0fe;color:var(--city-primary)}

/* 头部 */
.city-header{background:var(--city-surface);border-bottom:1px solid var(--city-border);padding:0}
.city-header-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0;gap:24px}
.city-brand{display:flex;align-items:center;gap:8px;flex-shrink:0}
.city-logo{font-size:20px;font-weight:800;color:var(--city-text)}
.city-label{background:var(--city-primary);color:#fff;font-size:11px;padding:2px 8px;border-radius:10px;font-weight:600}
.city-nav{display:flex;align-items:center;gap:4px;flex:1;justify-content:center}
.city-nav a{padding:6px 12px;font-size:14px;color:var(--city-text-muted);border-radius:6px;transition:all .2s}
.city-nav a:hover,.city-nav a.active{background:var(--city-primary);color:#fff}
.city-phone-btn{display:flex;align-items:center;gap:6px;background:var(--city-primary);color:#fff;padding:8px 16px;border-radius:var(--city-radius);font-weight:600;font-size:14px;flex-shrink:0;transition:background .2s}
.city-phone-btn:hover{background:var(--city-primary-dark)}

/* Hero */
.city-hero{background:linear-gradient(135deg,#e8f0fe 0%,#fef9e7 100%);padding:40px 0 48px}
.city-hero-grid{display:grid;grid-template-columns:1fr 380px;gap:40px;align-items:center}
.city-hero-title{font-size:32px;font-weight:800;line-height:1.25;color:var(--city-text);margin-bottom:12px}
.city-hero-highlight{color:var(--city-primary)}
.city-hero-desc{font-size:16px;color:var(--city-text-muted);margin-bottom:24px;line-height:1.7}
.city-hero-actions{display:flex;gap:12px;margin-bottom:24px}
.city-btn-city{display:inline-flex;align-items:center;gap:6px;background:var(--city-primary);color:#fff;padding:12px 24px;border-radius:var(--city-radius);font-weight:600;font-size:15px;transition:background .2s}
.city-btn-city:hover{background:var(--city-primary-dark)}
.city-btn-outline{display:inline-flex;align-items:center;gap:6px;border:2px solid var(--city-primary);color:var(--city-primary);padding:10px 24px;border-radius:var(--city-radius);font-weight:600;font-size:15px;transition:all .2s}
.city-btn-outline:hover{background:var(--city-primary);color:#fff}
.city-hero-features{display:flex;gap:24px;flex-wrap:wrap}
.city-feature{display:flex;align-items:center;gap:6px;font-size:14px;color:var(--city-text-muted);font-weight:500}
.city-feature-icon{font-size:18px}

/* 快速预约表单 */
.city-quick-form{background:var(--city-surface);border-radius:var(--city-radius);padding:28px;box-shadow:var(--city-shadow)}
.city-quick-form h3{font-size:18px;font-weight:700;margin-bottom:16px;color:var(--city-text)}
.city-form-input,.city-form-select,.city-form-textarea{width:100%;padding:10px 14px;border:1.5px solid var(--city-border);border-radius:8px;font-size:14px;margin-bottom:10px;transition:border-color .2s;background:var(--city-surface);color:var(--city-text)}
.city-form-input:focus,.city-form-select:focus,.city-form-textarea:focus{border-color:var(--city-primary);outline:none}
.city-form-textarea{resize:none}
.city-btn-submit{width:100%;padding:12px;background:var(--city-primary);color:#fff;border-radius:8px;font-size:15px;font-weight:600;margin-top:4px;transition:background .2s}
.city-btn-submit:hover{background:var(--city-primary-dark)}
.city-form-tip{text-align:center;font-size:12px;color:var(--city-text-muted);margin-top:10px}

/* 通用区块 */
.city-section-title{font-size:22px;font-weight:700;color:var(--city-text);text-align:center;margin-bottom:6px}
.city-section-sub{font-size:14px;color:var(--city-text-muted);text-align:center;margin-bottom:32px}

/* 服务卡片 */
.city-services{padding:48px 0;background:var(--city-surface)}
.city-services-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.city-service-card{display:flex;flex-direction:column;align-items:center;padding:24px 16px;border-radius:var(--city-radius);background:var(--city-bg);border:1.5px solid var(--city-border);transition:all .25s;cursor:pointer;text-align:center;position:relative}
.city-service-card:hover{border-color:var(--city-primary);transform:translateY(-4px);box-shadow:var(--city-shadow)}
.city-service-icon{font-size:36px;margin-bottom:12px;line-height:1}
.city-service-name{font-size:15px;font-weight:700;color:var(--city-text);margin-bottom:6px}
.city-service-desc{font-size:12px;color:var(--city-text-muted);line-height:1.4;flex:1}
.city-service-arrow{position:absolute;bottom:12px;right:12px;font-size:14px;color:var(--city-primary);opacity:0;transition:opacity .2s}
.city-service-card:hover .city-service-arrow{opacity:1}

/* 文章列表 */
.city-articles{padding:48px 0;background:var(--city-bg)}
.city-articles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.city-article-card{background:var(--city-surface);border-radius:var(--city-radius);overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,.05);transition:all .25s;display:flex;flex-direction:column}
.city-article-card:hover{transform:translateY(-4px);box-shadow:var(--city-shadow)}
.city-article-img{width:100%;height:160px;object-fit:cover}
.city-article-body{padding:16px;flex:1;display:flex;flex-direction:column}
.city-article-cat{display:inline-block;background:#e8f0fe;color:var(--city-primary);font-size:11px;font-weight:600;padding:3px 10px;border-radius:10px;margin-bottom:8px;align-self:flex-start}
.city-article-body h3{font-size:15px;font-weight:700;color:var(--city-text);line-height:1.4;margin-bottom:12px;flex:1}
.city-article-meta{display:flex;justify-content:space-between;font-size:12px;color:var(--city-text-muted)}
.city-empty-tip{text-align:center;padding:40px;color:var(--city-text-muted);font-size:14px}
.city-empty-tip a{color:var(--city-primary);text-decoration:underline}

/* 用户评价 */
.city-reviews{padding:48px 0;background:var(--city-surface)}
.city-reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.city-review-card{background:var(--city-bg);border-radius:var(--city-radius);padding:24px;border:1px solid var(--city-border)}
.city-review-stars{color:var(--city-accent);font-size:16px;margin-bottom:12px}
.city-review-card p{font-size:14px;color:var(--city-text);line-height:1.7;margin-bottom:12px;font-style:italic}
.city-review-author{font-size:13px;color:var(--city-text-muted);font-weight:500}

/* CTA */
.city-cta{background:linear-gradient(135deg,var(--city-primary) 0%,#1557b0 100%);padding:48px 0;text-align:center;color:#fff}
.city-cta h2{font-size:26px;font-weight:700;margin-bottom:8px}
.city-cta p{font-size:16px;opacity:.9;margin-bottom:24px}
.city-cta-btns{display:flex;justify-content:center;gap:16px}
.city-btn-lg{padding:14px 32px;font-size:16px}
.city-btn-outline-white{border:2px solid #fff;color:#fff;padding:12px 32px;border-radius:var(--city-radius);font-weight:600;transition:all .2s;display:inline-flex;align-items:center}
.city-btn-outline-white:hover{background:#fff;color:var(--city-primary)}

/* 底部 */
.city-footer{background:var(--city-text);color:#cbd5e1;padding:40px 0 24px;font-size:14px}
.city-footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;margin-bottom:32px}
.city-footer-brand h3{color:#fff;font-size:16px;font-weight:700;margin-bottom:8px}
.city-footer-links h4{color:#fff;font-size:13px;font-weight:600;margin-bottom:12px;text-transform:uppercase;letter-spacing:.05em}
.city-footer-links a{display:block;padding:4px 0;color:#94a3b8;transition:color .2s}
.city-footer-links a:hover{color:#fff}
.city-footer-links p{padding:3px 0;color:#94a3b8}
.city-footer-bottom{text-align:center;padding-top:24px;border-top:1px solid #334155;font-size:13px;display:flex;justify-content:space-between;align-items:center}
.city-footer-bottom a{color:#94a3b8}
.city-footer-bottom a:hover{color:#fff}

/* 移动端底部栏（简洁白底+图标风格） */
.city-mobile-bar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:100;background:#fff;box-shadow:0 -1px 8px rgba(0,0,0,.08);padding-bottom:max(0px,env(safe-area-inset-bottom));border-top:1px solid #f0f0f0}
.city-mobile-bar .mbar-item{flex:1;display:flex;align-items:center;justify-content:center;padding:10px 0 8px;color:#333;font-size:12px;gap:4px;text-decoration:none;transition:opacity .2s;border-right:1px solid #f0f0f0}
.city-mobile-bar .mbar-item:last-child{border-right:none}
.city-mobile-bar .mbar-item:active{opacity:.7;background:#f5f5f5}
.city-mobile-bar .mbar-item svg{flex-shrink:0}
.city-mobile-bar .mbar-item span{line-height:1.2}
.city-mobile-bar .mbar-home svg{color:var(--city-primary,#1a73e8)}
.city-mobile-bar .mbar-chat svg{color:#22c55e}
.city-mobile-bar .mbar-tel{color:#fff;background:linear-gradient(135deg,var(--city-accent,#f59e0b),#e65100);font-weight:600;border-right:none}
.city-mobile-bar .mbar-tel svg{color:#fff}
.city-mobile-bar .mbar-tel.city-btn-pulse{background-size:200% 100%;background-image:linear-gradient(90deg,var(--city-accent,#f59e0b) 0%,var(--city-accent,#f59e0b) 35%,rgba(255,255,255,.25) 50%,var(--city-accent,#f59e0b) 65%,var(--city-accent,#f59e0b) 100%);animation:city-sweep 2.5s ease-in-out infinite}
.city-mobile-bar .mbar-book svg{color:#8b5cf6}
@media(max-width:768px){
  .city-hero-grid{grid-template-columns:1fr}
  .city-hero-right{display:none}
  .city-services-grid{grid-template-columns:repeat(2,1fr)}
  .city-articles-grid{grid-template-columns:1fr}
  .city-reviews-grid{grid-template-columns:1fr}
  .city-footer-grid{grid-template-columns:1fr 1fr}
  .city-nav{display:none}
  .city-cta-btns{flex-direction:column;align-items:center}
  .city-mobile-bar{display:flex}
  body{padding-bottom:52px}
}

/* 服务图标修复（style.css 的 .service-icon-svg 在分站不生效） */
.city-service-icon .service-icon-svg {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,.15);
  transition: transform .25s;
}
.city-service-card:hover .service-icon-svg {
  transform: scale(1.1);
}

/* 400电话扫光动效 */
@keyframes city-sweep {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}
.city-btn-pulse {
  background-size: 200% 100%;
  background-image: linear-gradient(90deg, var(--city-accent,#f59e0b) 0%, var(--city-accent,#f59e0b) 35%, rgba(255,255,255,.35) 50%, var(--city-accent,#f59e0b) 65%, var(--city-accent,#f59e0b) 100%);
  animation: city-sweep 2.5s ease-in-out infinite;
}

/* 分站FAQ */
.city-faq{padding:48px 0;background:var(--city-bg)}
.city-faq-grid{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.city-faq-item{background:var(--city-surface);border-radius:var(--city-radius);padding:18px 24px;border:1.5px solid var(--city-border);cursor:pointer;transition:all .2s}
.city-faq-item:hover{border-color:var(--city-primary)}
.city-faq-q{font-size:15px;font-weight:600;color:var(--city-text);display:flex;align-items:center;gap:10px}
.city-faq-q::before{content:'Q';display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;background:var(--city-primary);color:#fff;border-radius:50%;font-size:11px;flex-shrink:0}
.city-faq-a{font-size:14px;color:var(--city-text-muted);line-height:1.7;margin-top:12px;padding-left:32px;display:none}
.city-faq-item.open .city-faq-a{display:block}
.city-faq-a::before{content:'A';display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;background:var(--city-accent);color:#fff;border-radius:50%;font-size:10px;margin-right:8px;vertical-align:middle}
.city-faq-more{text-align:center;margin-top:24px}
.city-faq-more a{color:var(--city-primary);font-weight:600;font-size:14px}
.city-faq-more a:hover{text-decoration:underline}

/* 栏目页样式 */
.city-list-hero{padding:40px 0;background:linear-gradient(135deg,#e8f0fe 0%,#fef9e7 100%)}
.city-list-hero h1{font-size:28px;font-weight:800;color:var(--city-text);margin-bottom:8px;text-align:center}
.city-list-hero p{text-align:center;color:var(--city-text-muted);font-size:15px;margin-bottom:24px}
.city-list-actions{display:flex;justify-content:center;gap:12px}
.city-breadcrumb{padding:12px 0;font-size:13px;color:var(--city-text-muted);border-bottom:1px solid var(--city-border);background:var(--city-surface)}
.city-breadcrumb a{color:var(--city-primary)}
.city-breadcrumb span{margin:0 8px}
.city-list-body{padding:32px 0}
.city-list-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:768px){
  .city-list-grid{grid-template-columns:1fr}
}

/* 详情页样式 */
.city-detail-hero{padding:40px 0;background:linear-gradient(135deg,#e8f0fe 0%,#fef9e7 100%)}
.city-detail-title{font-size:28px;font-weight:800;line-height:1.3;margin-bottom:16px;text-align:center;color:var(--city-text)}
.city-detail-meta{text-align:center;font-size:13px;color:var(--city-text-muted);display:flex;justify-content:center;gap:24px;flex-wrap:wrap}
.city-detail-body{padding:40px 0}
.city-detail-content{background:var(--city-surface);border-radius:var(--city-radius);padding:32px;box-shadow:0 2px 12px rgba(0,0,0,.05);font-size:15px;line-height:1.8;color:var(--city-text)}
.city-detail-content p{margin-bottom:16px}
.city-detail-content img{max-width:100%;height:auto;border-radius:8px;margin:16px auto;display:block}
.city-detail-content table{width:100%;border-collapse:collapse;margin:16px 0;font-size:14px;overflow-x:auto;display:block}
.city-detail-content table th,.city-detail-content table td{border:1px solid #e5e7eb;padding:10px 12px;text-align:left}
.city-detail-content table th{background:var(--city-surface);font-weight:600}
.city-detail-content iframe,.city-detail-content video{max-width:100%;margin:16px auto;display:block;border-radius:8px}
.city-detail-content h2{font-size:20px;font-weight:700;margin:28px 0 12px;color:var(--city-text)}
.city-detail-content h3{font-size:18px;font-weight:600;margin:24px 0 10px;color:var(--city-text)}
.city-detail-content ul,.city-detail-content ol{margin:0 0 16px 20px;list-style:disc}
.city-detail-content ol{list-style:decimal}
.city-detail-tel{background:linear-gradient(135deg,var(--city-primary),#1557b0);color:#fff;text-align:center;padding:24px;border-radius:var(--city-radius);margin:32px 0}
.city-detail-tel p{font-size:16px;margin-bottom:12px}
.city-detail-tel strong{font-size:24px;font-weight:800}
.city-detail-tel a{display:inline-block;margin-top:12px;background:#fff;color:var(--city-primary);padding:10px 28px;border-radius:8px;font-weight:700}
.city-detail-tags{display:flex;gap:8px;flex-wrap:wrap;margin:24px 0}
.city-detail-tag{background:#e8f0fe;color:var(--city-primary);padding:4px 14px;border-radius:16px;font-size:13px}
.city-detail-nav{display:flex;justify-content:space-between;gap:16px;margin:24px 0;padding:16px 0;border-top:1px solid var(--city-border)}
.city-detail-nav a{font-size:14px;color:var(--city-primary);max-width:45%}
.city-detail-nav a span{display:block;font-size:12px;color:var(--city-text-muted);margin-bottom:4px}
.city-detail-sidebar{display:flex;flex-direction:column;gap:20px}
.city-sidebar-tel{background:var(--city-surface);border-radius:var(--city-radius);padding:24px;text-align:center;box-shadow:var(--city-shadow)}
.city-sidebar-tel h3{font-size:16px;font-weight:700;margin-bottom:12px}
.city-sidebar-tel strong{font-size:22px;color:var(--city-primary);font-weight:800}
.city-sidebar-tel p{font-size:12px;color:var(--city-text-muted);margin-top:4px}
.city-sidebar-tel a{display:block;margin-top:12px;background:var(--city-primary);color:#fff;padding:10px;border-radius:8px;font-weight:600}
.city-detail-layout{display:grid;grid-template-columns:1fr 300px;gap:32px;align-items:start}
@media(max-width:900px){
  .city-detail-layout{grid-template-columns:1fr}
}

/* PC端悬浮按钮（分站） */
.float-btns { position: fixed; right: 20px; bottom: 80px; z-index: 99; display: flex; flex-direction: column; gap: 10px; }
.float-btn { width: 48px; height: 48px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 20px; box-shadow: 0 2px 12px rgba(0,0,0,.15); transition: all .25s; cursor: pointer; position: relative; }
.float-btn:hover { transform: scale(1.1); }
.float-tel { background: var(--city-accent,#f59e0b); color: #fff; background-size: 200% 100%; background-image: linear-gradient(90deg,var(--city-accent,#f59e0b) 0%,var(--city-accent,#f59e0b) 35%,rgba(255,255,255,.25) 50%,var(--city-accent,#f59e0b) 65%,var(--city-accent,#f59e0b) 100%); animation: city-sweep 2.5s ease-in-out infinite; }
.float-kefu { background: #22c55e; color: #fff; }
.float-kefu .float-chat-dot { position: absolute; top: 2px; right: 2px; width: 10px; height: 10px; background: #ef4444; border-radius: 50%; animation: dot-pulse 1.5s infinite; }
@keyframes dot-pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: .6; transform: scale(1.3); } }
.float-top { background: #fff; color: #666; border: 1px solid #e0e0e0; display: none; }

/* 分站电话引导条 */
.city-tel-banner{background:linear-gradient(135deg,var(--city-primary),#1557b0);border-radius:var(--city-radius);padding:20px 24px;margin-bottom:20px}
.city-tel-banner-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.city-tel-banner-text{display:flex;flex-direction:column;gap:6px}
.city-tel-banner-label{font-size:14px;color:rgba(255,255,255,.85)}
.city-tel-banner-phone{font-size:22px;font-weight:800;color:#fff}
.city-tel-banner-btn{display:inline-flex;align-items:center;gap:6px;padding:12px 28px;background:var(--city-accent);color:#fff;border-radius:8px;font-size:15px;font-weight:700;white-space:nowrap;transition:all .25s;text-decoration:none;box-shadow:0 4px 16px rgba(245,158,11,.35)}
.city-tel-banner-btn:hover{background:#d97706;color:#fff;transform:translateY(-2px);box-shadow:0 6px 20px rgba(245,158,11,.45)}

/* 相关服务 */
.city-related-services{margin-top:36px;padding:28px 0;border-top:1px solid var(--city-border)}
.city-related-services h2{font-size:18px;font-weight:700;margin-bottom:16px;text-align:center;color:var(--city-text)}
.city-related-services-grid{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.city-srv-tag{display:inline-flex;align-items:center;padding:8px 20px;border-radius:20px;font-size:13px;font-weight:600;text-decoration:none;transition:all .2s}
.city-srv-tag:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.1)}

/* 相关问答 */
.city-related-qa{margin-top:36px;padding:28px 0;border-top:1px solid var(--city-border);background:var(--city-bg);border-radius:var(--city-radius);padding:28px}
.city-related-qa h2{font-size:18px;font-weight:700;margin-bottom:16px;text-align:center;color:var(--city-text)}
.city-qa-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.city-qa-card{display:block;padding:16px;background:var(--city-surface);border-radius:10px;text-decoration:none;box-shadow:0 2px 8px rgba(0,0,0,.05);border:1px solid var(--city-border);transition:all .2s}
.city-qa-card:hover{border-color:var(--city-primary);transform:translateY(-2px);box-shadow:var(--city-shadow)}
.city-qa-q{font-size:14px;color:var(--city-text);line-height:1.5}
.city-qa-link{font-size:12px;color:var(--city-primary);margin-top:8px;font-weight:500}
@media(max-width:768px){
  .city-tel-banner-inner{flex-direction:column;text-align:center}
  .city-tel-banner-btn{width:100%;justify-content:center}
  .city-qa-grid{grid-template-columns:1fr}
}