/* ============================================================
   北海康辉国际旅行社 · 公共样式
   所有静态页面统一引用本文件，页面内不再保留 <style> 与内联 style
   ============================================================ */

/* ===== 变量 ===== */
:root{
  --primary:#0077BB;
  --primary-d:#005F99;
  --primary-dark:var(--primary-d);
  --primary-light:#E6F4FA;
  --orange:#FF7C21;
  --orange-d:#E86A12;
  --text:#2B2B2B;
  --muted:#6B7280;
  --border:#E6EAF0;
  --white:#FFFFFF;
  --bg:#F5F7FA;
  --radius:16px;
  --shadow:0 8px 30px rgba(0,0,0,.06);
  --shadow-hover:0 14px 40px rgba(0,0,0,.12);
}

/* ===== Reset ===== */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Microsoft YaHei","PingFang SC","Helvetica Neue",Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
ul{list-style:none}
button{font-family:inherit;cursor:pointer}

/* ===== 布局 ===== */
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:64px 0}
.section-head{text-align:center;margin-bottom:42px}
.section-head h2{font-size:30px;font-weight:800;color:var(--text)}
.section-head .line{width:60px;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--primary),var(--orange));margin:14px auto 16px}
.section-head p{color:var(--muted);font-size:15px;max-width:720px;margin:0 auto;line-height:1.9}

/* ===== 顶部导航 ===== */
.topbar{position:fixed;top:0;left:0;right:0;z-index:1000;background:var(--white);box-shadow:0 2px 10px rgba(0,0,0,.06)}
.topbar .container{display:flex;align-items:center;height:70px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:21px;color:var(--primary);white-space:nowrap}
.logo img{height:40px;width:auto;display:block}
.logo .badge{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,var(--primary),#3EA8E0);color:#fff;display:flex;align-items:center;justify-content:center;font-size:17px}
.logo small{display:block;font-size:11px;font-weight:400;color:var(--muted);letter-spacing:.5px}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
/* 导航异步注入前隐藏，避免 nav.js 用 innerHTML 整体替换造成的闪烁 */
.nav,.mobile-nav{visibility:hidden}
.nav.nav-ready,.mobile-nav.nav-ready{visibility:visible;animation:navFade .18s ease both}
@keyframes navFade{from{opacity:0}to{opacity:1}}
.nav a{padding:12px 18px;font-size:16px;color:var(--text);transition:.3s;position:relative;white-space:nowrap}
.nav a:hover,.nav a.active{color:var(--primary)}
.nav a.active::after,.nav a:hover::after{content:"";position:absolute;bottom:4px;left:18px;right:18px;height:2px;background:var(--primary);border-radius:2px}
.btn-consult{background:transparent;color:var(--text)!important;padding:10px 22px;border-radius:999px;font-weight:500;margin-left:18px;font-size:14px;transition:.3s;border:1px solid var(--border)}
.btn-consult:hover{background:var(--primary-light);color:var(--primary);border-color:var(--primary-light);transform:none}
.btn-consult::after{display:none}
.hamburger{display:none;margin-left:auto;width:42px;height:42px;border:1px solid var(--border);border-radius:10px;background:#fff;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.hamburger span{width:20px;height:2px;background:var(--text);border-radius:2px;transition:.3s}
.mobile-nav{display:none;position:fixed;top:70px;left:0;right:0;background:#fff;box-shadow:0 10px 24px rgba(0,0,0,.1);z-index:999;flex-direction:column;padding:12px 20px 20px}
.mobile-nav a{padding:14px 6px;font-size:16px;border-bottom:1px solid var(--border);color:var(--text)}
.mobile-nav a:last-child{border-bottom:none}
.mobile-nav a:hover{color:var(--primary)}
.mobile-nav.open{display:flex}

/* ===== 页面标题 ===== */
.page-head{background:linear-gradient(135deg,var(--primary) 0%,#3EA8E0 100%);padding:120px 20px 56px;text-align:center;color:#fff}
.page-head h1{font-size:36px;font-weight:800;color:var(--text);color:#fff}
.page-head .line{width:60px;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--primary),var(--orange));margin:14px auto 16px}
.page-head p{color:var(--muted);font-size:15px;color:#fff}
/* partner 页深色页头 */
.page-head.ph-dark{background:linear-gradient(135deg,var(--primary) 0%,#3EA8E0 100%);color:#fff}
.page-head.ph-dark h1{color:#fff}
.page-head.ph-dark p{color:#B8C4CE}
.page-head.ph-dark .line{background:linear-gradient(90deg,var(--orange),#FFB37A)}

/* ===== 内容图（原内联 background-image 改为 <img> 填充） ===== */
.cover-img{width:100%;height:100%;object-fit:cover;display:block}
.img{position:relative;overflow:hidden;background-size:cover;background-position:center;background-color:var(--primary-light)}

/* ===== 浮动咨询 ===== */
.float-consult{position:fixed;right:24px;bottom:120px;z-index:90;display:flex;flex-direction:column;gap:14px}
.float-consult .f-item{width:52px;height:52px;border-radius:14px;background:var(--white);box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;color:var(--primary);position:relative;transition:.3s}
.float-consult .f-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);color:var(--primary-d)}
.float-consult .f-item svg{width:24px;height:24px}
.float-consult .f-item .tip{position:absolute;right:62px;top:50%;transform:translateY(-50%);background:var(--text);color:#fff;font-size:12px;padding:5px 10px;border-radius:8px;white-space:nowrap;opacity:0;pointer-events:none;transition:.25s}
.float-consult .f-item:hover .tip{opacity:1}

/* ===== 页脚 ===== */
.footer{background:#1F2A33;color:#C7D0D8;padding:54px 0 26px}
.footer .f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
.footer .f-logo{font-size:20px;font-weight:800;color:#fff;margin-bottom:14px}
.footer .f-logo span{color:var(--white);margin:0 6px}
.footer .f-license{font-size:13px;line-height:2;color:#9AA7B1}
.footer h4{color:#fff;font-size:16px;margin-bottom:16px}
.footer ul li{font-size:14px;padding:6px 0;color:#9AA7B1}
.footer ul li a:hover{color:var(--orange)}
.footer .f-contact li{line-height:2}
.footer .f-contact b{color:#fff}
.footer .f-qr{display:flex;gap:14px;margin-top:14px}
.footer .qr-box{width:84px;height:84px;border-radius:10px;background:#2C3A45;color:#8FA0AB;font-size:12px;display:flex;align-items:center;justify-content:center;text-align:center}
.footer .f-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;border-top:1px solid rgba(255,255,255,.08);margin-top:36px;padding-top:20px;font-size:13px;color:#8FA0AB}

/* ===== 通用提示条 ===== */
.notice{background:var(--primary-light);border:1px solid #CFE6F2;color:var(--primary-d);font-size:14px;border-radius:12px;padding:14px 18px;margin:18px 0;display:flex;align-items:center;gap:10px}
.notice svg{width:20px;height:20px;flex-shrink:0}
.notice.news-notice{background:var(--primary-light);border-color:#CFE9F6;color:var(--primary-d);border-radius:var(--radius);font-weight:400}

/* ============================================================
   首页 index 独有
   ============================================================ */
.banner{position:relative;margin-top:70px;height:560px;overflow:hidden}
.banner .slide{position:absolute;inset:0;opacity:0;transition:opacity 1s ease;background-size:cover;background-position:center}
.banner .slide.active{opacity:1}
.banner .slide:nth-child(1){background-image:url('https://picsum.photos/seed/kh-weizhou/1920/900')}
.banner .slide:nth-child(2){background-image:url('https://picsum.photos/seed/kh-vietnam/1920/900')}
.banner .slide:nth-child(3){background-image:url('https://picsum.photos/seed/kh-dijie/1920/900')}
.banner .content{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;text-align:left;color:#fff;width:100%;max-width:1200px;margin:0 auto;padding:0 20px;box-sizing:border-box}
.banner .content .main{font-size:46px;font-weight:800;line-height:1.25;letter-spacing:2px;text-shadow:0 2px 18px rgba(0,0,0,.35)}
.banner .content h1.main{margin:0;font-weight:800} /* 首页可见 h1 与原来 div.main 视觉一致 */
.banner .content .sub{font-size:18px;margin-top:18px;opacity:.96;letter-spacing:1px;text-shadow:0 2px 12px rgba(0,0,0,.35)}
.banner .dots{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);z-index:3;display:flex;gap:10px}
.banner .dots button{width:26px;height:6px;border-radius:3px;border:none;background:rgba(255,255,255,.45);cursor:pointer;transition:.3s}
.banner .dots button.active{background:#fff;width:40px}
.banner .arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.35);color:#fff;font-size:24px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.25s}
.banner .arrow:hover{background:rgba(255,255,255,.3)}
.banner .arrow.prev{left:24px}
.banner .arrow.next{right:24px}

.biz-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.biz-card{position:relative;display:block;border-radius:20px;min-height:320px;overflow:hidden;text-decoration:none;color:var(--text);background:var(--white);box-shadow:var(--shadow);transition:.35s;border:1px solid var(--border)}
.biz-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--primary)}
.biz-card:hover .biz-body{transform:translateY(-2px)}
.biz-card:hover .biz-body .btn{background:var(--primary);color:#fff;border-color:var(--primary)}
.biz-card .biz-mask{display:none}
.biz-card .biz-body{position:relative;z-index:2;padding:44px 40px;height:100%;display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;gap:18px;transition:.35s}
.biz-card .biz-body h3{font-size:34px;margin:0 0 10px;letter-spacing:.5px;color:var(--text)}
.biz-card .biz-body p{color:var(--muted);font-size:16px;line-height:1.9;margin:0;max-width:90%}
.biz-card .biz-body .btn{display:inline-block;background:#F5F6F7;color:#555;border:1px solid #DCDFE4;padding:12px 32px;border-radius:999px;font-size:15px;font-weight:500;transition:.3s;margin-top:auto}
.biz-card .biz-body .btn:hover{background:#E8EAEC;color:#333;border-color:#C8CCD1}
.biz-card.b-b{border:1px solid #E4E4E4;background:linear-gradient(135deg,#FAFAF8,var(--white))}
.biz-card.b-b:hover{border-color:#C8CCD1}
.biz-card.b-b:hover .biz-body .btn{background:#FFF4E6;color:#B85F1A;border-color:#FFC88E}
.biz-card.b-b .biz-body .btn{color:#555;background:#F5F6F7;border-color:#DCDFE4}
.biz-card.b-b .biz-body .btn:hover{background:#FFF4E6;color:#B85F1A;border-color:#FFC88E}

.tour-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.tour-card{display:block;background:var(--white);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);transition:.3s;box-shadow:0 2px 6px rgba(0,0,0,.04);text-decoration:none;color:inherit;cursor:pointer}
.tour-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.tour-card .img{height:180px}
.tour-card .img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.tour-card:hover .img img{transform:scale(1.06)}
.tour-card .tag{position:absolute;top:12px;left:12px;background:#041a228c;color:#fff;font-size:12px;padding:5px 14px;border-radius:999px;font-weight:500;letter-spacing:.5px;backdrop-filter:blur(4px)}
.tour-card .tag.blue{background:#041a228c}
.tour-card .tag.green{background:#041a228c}
.tour-card .body{padding:18px}
.tour-card h3{font-size:16px;margin-bottom:8px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tour-card .hl{font-size:13.5px;color:var(--muted);line-height:1.7;white-space:pre-line;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.tour-card .days{color:var(--muted);font-size:13px;margin-bottom:12px}
.tour-card .tags{display:flex;gap:6px;flex-wrap:wrap}
.tour-card .tags span{font-size:12px;background:var(--primary-light);color:var(--primary);padding:3px 10px;border-radius:6px}
.view-all{display:block;width:max-content;margin:46px auto 0;background:var(--primary);color:#fff;padding:14px 46px;border-radius:999px;font-weight:600;transition:.3s}
.view-all:hover{background:var(--primary-d);transform:translateY(-2px)}

.adv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.adv-card{background:var(--white);border-radius:var(--radius);padding:32px 26px;text-align:center;box-shadow:var(--shadow);border:1px solid var(--border);transition:.3s}
.adv-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.adv-card .icon{width:56px;height:56px;border-radius:50%;background:var(--primary-light);color:var(--primary);display:flex;align-items:center;justify-content:center;margin:0 auto 18px}
.adv-card .icon svg{width:28px;height:28px}
.adv-card h3{font-size:18px;margin-bottom:10px}
.adv-card p{color:var(--muted);font-size:14px;line-height:1.8}

.scroll-wrap{position:relative;overflow:hidden}
.ent-scroll{display:flex;gap:20px;overflow-x:auto;scroll-behavior:smooth;padding-bottom:12px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.ent-scroll::-webkit-scrollbar{display:none}
.ent-scroll .ent-card{flex:0 0 260px;background:var(--white);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);transition:.3s}
.ent-scroll .ent-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.ent-scroll .ent-card .img{height:150px;background:var(--primary-light);display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:14px;background-size:cover;background-position:center}
.ent-scroll .ent-card .body{padding:16px}
.ent-scroll .ent-card h4{font-size:15px;margin-bottom:6px}
.ent-scroll .ent-card p{color:var(--muted);font-size:13px;line-height:1.6}
.scroll-btn{position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:40px;height:40px;border-radius:50%;background:var(--white);border:1px solid var(--border);color:var(--primary);font-size:20px;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow);transition:.25s}
.scroll-btn:hover{background:var(--primary);color:#fff}
.scroll-btn.prev{left:-14px}
.scroll-btn.next{right:-14px}

.store-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.store-card{background:var(--white);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);border:1px solid var(--border);transition:.3s;display:flex;gap:18px;align-items:flex-start}
.store-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.store-card .pin{width:48px;height:48px;border-radius:12px;background:var(--primary-light);color:var(--primary);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.store-card .pin svg{width:24px;height:24px}
.store-card h4{font-size:16px;margin-bottom:6px}
.store-card p{color:var(--muted);font-size:13.5px;line-height:1.7}
.store-card .tel{color:var(--primary);font-size:13.5px;margin-top:8px;font-weight:600}
.more-btn{display:block;width:max-content;margin:40px auto 0;border:1px solid var(--primary);color:var(--primary);padding:12px 40px;border-radius:999px;font-weight:600;transition:.3s}
.more-btn:hover{background:var(--primary);color:#fff}

.news-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:start}
.news-left h3{font-size:26px;margin-bottom:12px}
.news-left .line{width:52px;height:3px;background:var(--primary);border-radius:3px;margin-bottom:16px}
.news-left p{color:var(--muted);font-size:15px;line-height:1.8}
.news-left .more{display:inline-block;margin-top:20px;color:var(--primary);font-weight:600}
.news-list{background:var(--white);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border)}
.news-item{display:flex;align-items:center;gap:20px;padding:20px 24px;border-bottom:1px solid var(--border);transition:.25s}
.news-item:last-child{border-bottom:none}
.news-item:hover{background:var(--primary-light)}
.news-item .date{color:var(--muted);font-size:14px;white-space:nowrap;min-width:90px}
.news-item .title{color:var(--text);font-size:15px;transition:.25s}
.news-item:hover .title{color:var(--primary)}
.news-item .badge{flex-shrink:0;font-size:12px;background:var(--orange);color:#fff;padding:2px 10px;border-radius:6px}

/* ============================================================
   关于 about 独有
   ============================================================ */
.intro-card{background:var(--white);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);padding:40px 44px}
.intro-card p{color:var(--text);font-size:15.5px;line-height:2.1;margin-bottom:20px;text-indent:2em}
.intro-card p:last-child{margin-bottom:0}
.cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cert-card{background:var(--white);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);overflow:hidden;transition:.3s}
.cert-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.cert-card .img{height:190px;background:var(--primary-light);display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:14px;background-size:cover;background-position:center}
.cert-card .body{padding:16px 20px;text-align:center}
.cert-card h4{font-size:15px;margin-bottom:4px}
.cert-card p{font-size:12.5px;color:var(--muted)}
.ent-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ent-grid .ent-card{background:var(--white);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);transition:.3s;box-shadow:0 2px 6px rgba(0,0,0,.04)}
.ent-grid .ent-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.ent-grid .ent-card .img{height:160px;background:var(--primary-light);display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:14px;background-size:cover;background-position:center}
.ent-grid .ent-card .body{padding:20px}
.ent-grid .ent-card h4{font-size:16px;margin-bottom:8px;color:var(--primary)}
.ent-grid .ent-card p{color:var(--muted);font-size:14px;line-height:1.8}
.ent-more{background:linear-gradient(135deg,#E6F4FA,var(--white));display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:30px;border:none;box-shadow:none;overflow:visible}
.ent-more .ic{font-size:40px;margin-bottom:12px}
.ent-more h4{color:var(--primary);margin-bottom:8px}
.ent-more p{color:var(--muted);font-size:14px}
.partner-entry{background:linear-gradient(135deg,#1F2A33,#24394A);border-radius:var(--radius);padding:46px 40px;text-align:center;color:#fff;margin-top:20px;position:relative;overflow:hidden}
.partner-entry h3{font-size:24px;margin-bottom:10px}
.partner-entry p{color:#B8C4CE;font-size:15px;margin-bottom:24px}
.partner-entry .btn{display:inline-block;background:var(--orange);color:#fff;padding:14px 52px;border-radius:999px;font-size:16px;font-weight:700;transition:.3s;box-shadow:0 8px 22px rgba(255,124,33,.35)}
.partner-entry .btn:hover{background:var(--orange-d);transform:translateY(-2px)}

/* ============================================================
   联系 contact 独有
   ============================================================ */
.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.c-card{background:var(--white);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);padding:34px 36px}
.c-card h2{font-size:22px;margin-bottom:6px;display:flex;align-items:center;gap:8px}
.c-card .sub{font-size:14px;color:var(--muted);margin-bottom:24px}
.c-card .row{display:flex;gap:16px;align-items:flex-start;padding:16px 0;border-bottom:1px dashed var(--border)}
.c-card .row:last-child{border-bottom:none}
.c-card .row .ic{width:46px;height:46px;border-radius:12px;background:var(--primary-light);color:var(--primary);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.c-card .row .ic svg{width:22px;height:22px}
.c-card .row .ic.orange{background:#FFF1E5;color:var(--orange)}
.c-card .row .ic.green{background:#E8F6EF;color:#2E9E6B}
.c-card .row h4{font-size:15px;margin-bottom:4px}
.c-card .row p{color:var(--muted);font-size:14px}
.c-card .row b{color:var(--primary);font-size:18px}
.c-card .row .wx-id{font-size:16px}
.c-card .row a.call-btn{display:inline-block;margin-top:8px;background:var(--orange);color:#fff;padding:9px 26px;border-radius:999px;font-size:14px;font-weight:600;transition:.3s}
.c-card .row a.call-btn:hover{background:var(--orange-d)}
.c-card .row a.tel-link{color:var(--primary);font-size:18px;font-weight:700;text-decoration:none;cursor:pointer;transition:opacity .2s}
.c-card .row a.tel-link:hover{opacity:.7}
.c-card.complaint .row a.tel-link{color:var(--orange-d)}
.c-card .row .wx-id{cursor:pointer;transition:opacity .2s}
.c-card .row .wx-id:hover{opacity:.7}
.c-card.complaint{background:linear-gradient(160deg,#FFF9F3,var(--white));border-color:#FFE2C4}
.c-card.complaint h2{color:var(--orange-d)}
.c-card.complaint .sub{color:#B07040}
.c-card.complaint .row .ic{background:#FFF1E5;color:var(--orange-d)}
.c-card.complaint .row b{color:var(--orange-d)}
.handling{margin-top:22px;background:#FFF7ED;border:1px solid #FFE2C4;border-radius:10px;padding:18px 20px}
.handling h4{font-size:15px;color:#8A5A2B;margin-bottom:8px}
.handling p{font-size:14px;color:#8A5A2B;line-height:1.8}
.map-box{background:var(--white);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);margin-top:28px;overflow:hidden}
.map-box .img{position:relative;height:300px;display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:15px;text-align:center;overflow:hidden}
.map-box .img>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
.map-tip{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:2;background:rgba(255,255,255,.92);color:var(--text);border-radius:8px;padding:10px 22px;font-size:14px;box-shadow:0 4px 14px rgba(0,0,0,.12);max-width:80%;text-align:center}

/* ============================================================
   线路 tours 独有
   ============================================================ */
.tabs{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin:0 auto 12px;max-width:1200px;padding:0 20px}
.tabs .tab{padding:11px 34px;border-radius:999px;border:1px solid var(--border);background:var(--white);color:var(--text);font-size:15px;font-weight:600;transition:.3s}
.tabs .tab:hover{color:var(--primary);border-color:var(--primary)}
.tabs .tab.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 6px 16px rgba(0,119,187,.28)}
.tours-bg{background:var(--white)}
.sec-tight{padding-top:0}
.page-head + .section{padding-top:30px}
.pagination{display:flex;justify-content:center;align-items:center;gap:10px;margin-top:44px;flex-wrap:wrap}
.pagination .p-btn{min-width:42px;height:42px;padding:0 12px;border-radius:10px;border:1px solid var(--border);background:var(--white);color:var(--text);font-size:15px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;transition:.25s}
.pagination .p-btn:hover{border-color:var(--primary);color:var(--primary)}
.pagination .p-btn.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 6px 16px rgba(0,119,187,.28)}
.pagination .p-btn.disabled{opacity:.4;cursor:not-allowed;pointer-events:none}
.pagination .p-info{font-size:13px;color:var(--muted);margin:0 6px}

/* ============================================================
   新闻 news 列表 + 详情文章
   ============================================================ */
.news-list-col{display:flex;flex-direction:column;gap:16px}
.news-list{display:flex;flex-direction:column;gap:16px}
.news-card{display:flex;gap:20px;background:var(--white);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px 24px;transition:.3s;align-items:stretch}
.news-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px)}
.date-box{flex-shrink:0;width:78px;text-align:center;background:var(--primary-light);border-radius:var(--radius);padding:14px 0;color:var(--primary);align-self:center}
.date-box strong{display:block;font-size:20px;font-weight:800;line-height:1.2}
.date-box span{font-size:13px;color:var(--muted)}
.news-body{flex:1;min-width:0}
.news-body h3{font-size:19px;font-weight:700;color:var(--text);margin-bottom:8px;line-height:1.5}
.news-body p{color:var(--muted);font-size:14.5px;line-height:1.9;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{display:flex;align-items:center;gap:12px;margin-top:12px}
.news-meta .badge{padding:3px 14px;border-radius:999px;font-size:12.5px;font-weight:600;color:#fff}
.news-meta .badge.notice{background:var(--orange)}
.news-meta .badge.news{background:var(--primary)}
.news-meta .arrow{margin-left:auto;font-size:22px;color:var(--primary);transition:.25s}
.news-card:hover .news-meta .arrow{transform:translateX(4px)}
.crumb{font-size:14px;color:var(--muted);margin-bottom:22px}
.crumb a:hover{color:var(--primary)}
.article{max-width:860px;margin:0 auto;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:42px 48px}
.article h1{font-size:26px;font-weight:800;line-height:1.5;margin-bottom:16px}
.article .meta{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding-bottom:18px;border-bottom:1px solid var(--border);margin-bottom:26px;color:var(--muted);font-size:13.5px}
.article .meta .badge{padding:3px 14px;border-radius:999px;font-weight:600;color:#fff}
.article .meta .badge.notice{background:var(--orange)}
.article .meta .badge.news{background:var(--primary)}
.article .meta .badge.policy{background:#2E9E6B}
.article .content p{font-size:15.5px;line-height:2.1;color:var(--text);margin-bottom:18px;text-indent:2em}
.article .content img{border:none;border-radius:8px;max-width:100%}
.article .content table{border-collapse:collapse;margin:12px 0;width:100%;border:none}
.article .content table td,.article .content table th{border:1px solid var(--border);padding:8px 12px}
.article .content h3{font-size:17px;margin:22px 0 10px;color:var(--primary)}
.article-cta{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.article-cta .btn-call{background:var(--orange);color:#fff;padding:12px 30px;border-radius:999px;font-weight:700}
.article-cta .btn-call:hover{background:var(--orange-d)}
.article-cta .btn-back{border:1px solid var(--primary);color:var(--primary);padding:12px 30px;border-radius:999px;font-weight:700}
.article-cta .btn-back:hover{background:var(--primary);color:#fff}
.article-foot{max-width:860px;margin:20px auto 0;background:var(--primary-light);border-radius:var(--radius);padding:28px 32px;text-align:center}
.article-foot p{font-size:15px;color:var(--text);margin-bottom:18px}
.article-foot .btn-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.article-foot .btn-row a{padding:12px 36px;border-radius:999px;font-weight:700;transition:.3s;font-size:15px}
.article-foot .btn-row .tel{background:var(--orange);color:#fff}
.article-foot .btn-row .tel:hover{background:var(--orange-d)}
.article-foot .btn-row .back{border:1px solid var(--primary);color:var(--primary)}
.article-foot .btn-row .back:hover{background:var(--primary);color:#fff}
.pagination button{min-width:40px;height:40px;border:1px solid var(--border);background:var(--white);border-radius:8px;color:var(--text);font-size:14px;transition:.25s}
.pagination button:hover{border-color:var(--primary);color:var(--primary)}
.pagination button.active{background:var(--primary);color:#fff;border-color:var(--primary)}

/* ===== 列表懒加载状态（无限滚动） ===== */
.scroll-sentinel{height:1px;width:100%;clear:both}
.list-status{margin-top:24px;min-height:32px;text-align:center}
.list-status:empty{display:none}
.list-status .ls-loading{display:inline-flex;align-items:center;gap:10px;color:var(--muted);font-size:14px;padding:10px 18px;background:var(--white);border:1px solid var(--border);border-radius:999px}
.list-status .ls-spinner{width:18px;height:18px;border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;display:inline-block;animation:ls-spin .7s linear infinite}
@keyframes ls-spin{to{transform:rotate(360deg)}}
.list-status .ls-error{display:inline-flex;align-items:center;gap:12px;color:#E25C5C;font-size:14px;padding:10px 18px;background:#FFF5F5;border:1px solid #F5D3D3;border-radius:999px}
.list-status .ls-retry{border:1px solid var(--primary);background:var(--primary);color:#fff;padding:6px 16px;border-radius:999px;font-size:13px;font-weight:600;transition:.25s}
.list-status .ls-retry:hover{background:var(--primary-d);border-color:var(--primary-d)}
.list-status .ls-end{display:inline-block;color:var(--muted);font-size:13px;padding:8px 22px;position:relative}
.list-status .ls-end::before,.list-status .ls-end::after{content:"";position:absolute;top:50%;width:40px;height:1px;background:var(--border)}
.list-status .ls-end::before{left:-46px}
.list-status .ls-end::after{right:-46px}
.list-status .ls-empty{display:inline-block;color:var(--muted);font-size:14px;padding:30px 20px;background:var(--white);border:1px dashed var(--border);border-radius:var(--radius);width:100%;max-width:420px}
@media(max-width:560px){
  .list-status .ls-end::before,.list-status .ls-end::after{width:24px}
  .list-status .ls-end::before{left:-30px}
  .list-status .ls-end::after{right:-30px}
}

/* ============================================================
   合作 partner 独有
   ============================================================ */
.mini-bar{position:fixed;top:0;left:0;right:0;z-index:1000;background:var(--white);box-shadow:0 2px 10px rgba(0,0,0,.06)}
.mini-bar .container{display:flex;align-items:center;height:64px}
.mini-bar .logo{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:800;color:var(--primary);white-space:nowrap}
.mini-bar .badge{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--primary),#3EA8E0);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px}
.mini-bar .logo small{display:block;font-size:10.5px;font-weight:400;color:var(--muted);letter-spacing:.5px}
.mini-bar .right{margin-left:auto;display:flex;gap:12px}
.mini-bar .right a{font-size:13.5px;padding:9px 20px;border-radius:999px;font-weight:600;transition:.3s}
.mini-bar .right .home{border:1px solid var(--primary);color:var(--primary)}
.mini-bar .right .home:hover{background:var(--primary);color:#fff}
.mini-bar .right .tag{background:var(--primary-light);color:var(--primary)}
.welcome{background:var(--white);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);padding:38px 44px}
.welcome p{font-size:15.5px;line-height:2.1;color:var(--text);margin-bottom:16px;text-indent:2em}
.welcome p:last-child{margin-bottom:0}
.welcome b{color:var(--primary)}
.ent-grid.partner-ent{grid-template-columns:repeat(4,1fr)}
.ent-card{background:var(--white);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);transition:.3s;box-shadow:0 2px 6px rgba(0,0,0,.04)}
.ent-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.ent-card .img{height:150px;background:var(--primary-light);display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:14px;background-size:cover;background-position:center}
.ent-card .body{padding:18px}
.ent-card h4{font-size:15px;margin-bottom:6px;color:var(--primary)}
.ent-card p{color:var(--muted);font-size:13.5px;line-height:1.7}
.range-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.range-item{background:var(--white);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);padding:22px 24px;display:flex;gap:14px;align-items:flex-start;transition:.3s}
.range-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--primary)}
.range-item .ok{width:34px;height:34px;border-radius:50%;background:#E8F6EF;color:#2E9E6B;display:flex;align-items:center;justify-content:center;font-size:17px;font-weight:700;flex-shrink:0}
.range-item h4{font-size:15.5px;margin-bottom:4px}
.range-item p{color:var(--muted);font-size:13.5px;line-height:1.6}
.contact-box{background:linear-gradient(135deg,var(--primary),#3EA8E0);border-radius:var(--radius);padding:38px 40px;color:#fff;text-align:center}
.contact-box h3{font-size:22px;margin-bottom:22px}
.contact-box .rows{display:flex;justify-content:center;gap:28px;flex-wrap:wrap}
.contact-box .row{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);border-radius:12px;padding:20px 36px;min-width:220px}
.contact-box .row .k{font-size:13.5px;opacity:.9;margin-bottom:4px}
.contact-box .row .v{font-size:22px;font-weight:800}
.tips{margin-top:26px;background:#FFF7ED;border:1px solid #FFE2C4;border-left:4px solid var(--orange);border-radius:10px;padding:18px 24px;color:#8A5A2B;font-size:14px;line-height:1.8;display:flex;gap:10px;align-items:flex-start}
.tips svg{width:20px;height:20px;flex-shrink:0;color:var(--orange);margin-top:4px}
.back-home{display:block;width:max-content;margin:40px auto 0;border:1px solid var(--primary);color:var(--primary);padding:12px 44px;border-radius:999px;font-weight:600;transition:.3s}
.back-home:hover{background:var(--primary);color:#fff}

/* ============================================================
   线路详情页 A（_a.html）独有
   ============================================================ */
.detail-hero{position:relative;height:340px;border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:30px;overflow:hidden;background-color:var(--primary-light)}
.block-title{font-size:22px;font-weight:800;color:var(--text);margin:30px 0 16px;padding-left:14px;border-left:5px solid var(--orange);line-height:1.4}
.hl-list{display:grid;grid-template-columns:1fr 1fr;gap:12px 28px}
.hl-list li{position:relative;padding-left:26px;color:var(--text);font-size:15.5px;line-height:1.9}
.hl-list li::before{content:"✓";position:absolute;left:0;top:0;color:var(--primary);font-weight:800}
.timeline{border-left:3px solid var(--primary-light);padding-left:24px;margin-top:6px}
.timeline .day{margin-bottom:22px;position:relative}
.timeline .day::before{content:"";position:absolute;left:-31px;top:6px;width:14px;height:14px;border-radius:50%;background:var(--primary);border:3px solid var(--primary-light)}
.timeline .day b{display:block;color:var(--primary);font-size:16px;margin-bottom:6px}
.timeline .day p{color:var(--muted);font-size:15px;line-height:1.9}
.fee-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.fee-box{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:22px 26px}
.fee-box h3{font-size:17px;color:var(--primary);margin-bottom:14px}
.fee-box ul li{position:relative;padding-left:18px;margin-bottom:9px;color:var(--muted);font-size:14.5px;line-height:1.8}
.fee-box ul li::before{content:"•";position:absolute;left:0;color:var(--orange)}
.notice-list li{position:relative;padding-left:22px;margin-bottom:11px;color:var(--muted);font-size:14.5px;line-height:1.85}
.notice-list li::before{content:"!";position:absolute;left:0;top:0;color:var(--orange);font-weight:800}
.detail-cta{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap}
.detail-cta .btn-call{background:var(--orange);color:#fff;padding:13px 34px;border-radius:999px;font-weight:700;font-size:16px}
.detail-cta .btn-call:hover{background:var(--orange-d)}
.detail-cta .btn-back{border:1px solid var(--primary);color:var(--primary);padding:13px 34px;border-radius:999px;font-weight:700;font-size:16px}
.detail-cta .btn-back:hover{background:var(--primary);color:#fff}

/* ============================================================
   线路详情页 B（_b.html）独有
   ============================================================ */
.detail-layout{display:grid;grid-template-columns:1fr 320px;gap:28px;align-items:start}
.main-col{min-width:0}
.panel{background:var(--white);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);padding:24px;margin-bottom:22px}
.panel h2{font-size:20px;font-weight:700;color:var(--text);display:flex;align-items:center;gap:8px;margin-bottom:18px}
.panel h2 .bar{width:4px;height:20px;background:var(--orange);border-radius:2px}
.cover{position:relative;border-radius:var(--radius);overflow:hidden;margin-bottom:24px;box-shadow:var(--shadow);background:#DDE8EF}
.cover .img{height:340px;background-size:cover;background-position:center}
.cover .mask{position:absolute;left:0;right:0;bottom:0;padding:22px 26px;background:linear-gradient(180deg,rgba(0,0,0,0) 0%,rgba(0,40,66,.82) 100%);color:#fff}
.cover h1{font-size:26px;font-weight:800;letter-spacing:1px}
.cover .meta{display:flex;flex-wrap:wrap;gap:18px;margin-top:10px;font-size:14px;opacity:.95}
.cover .meta span{display:flex;align-items:center;gap:6px}
.cover .meta b{font-weight:700}
.hl-list.t3{grid-template-columns:repeat(3,1fr);gap:16px}
.hl-item{background:var(--primary-light);border-radius:10px;padding:18px 16px;text-align:center;transition:.3s}
.hl-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.hl-item .n{width:34px;height:34px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;margin:0 auto 10px}
.hl-item p{font-size:14px;line-height:1.6}
/* 行程亮点富文本排版（后台 richtext 编辑器输出） */
.hl-rich{font-size:15px;line-height:1.9;color:var(--text)}
.hl-rich p{margin:0 0 12px}
.hl-rich ul,.hl-rich ol{margin:0 0 12px;padding-left:22px}
.hl-rich li{margin-bottom:6px}
.hl-rich img{max-width:100%;height:auto;border-radius:8px;margin:8px 0}
.hl-rich h1,.hl-rich h2,.hl-rich h3,.hl-rich h4{margin:16px 0 10px;line-height:1.4}
.hl-rich a{color:var(--primary)}
.hl-rich blockquote{border-left:4px solid var(--primary-light);margin:10px 0;padding:6px 14px;color:var(--muted);background:var(--bg)}
.hl-rich table{border-collapse:collapse;margin:12px 0;width:100%}
.hl-rich table td,.hl-rich table th{border:1px solid var(--border);padding:8px 12px}
/* 详细行程（按天）排版 */
.it-day{position:relative;padding:0 0 18px 24px;border-left:2px solid var(--primary-light);margin-left:6px}
.it-day:last-child{border-left-color:transparent}
.it-day::before{content:"";position:absolute;left:-7px;top:4px;width:12px;height:12px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 3px #fff}
.it-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px;margin-bottom:6px}
.it-num{font-size:16px;font-weight:700;color:var(--primary)}
.it-meta{display:flex;flex-wrap:wrap;gap:6px}
.it-tag{font-size:13px;background:var(--primary-light);color:var(--primary);padding:3px 10px;border-radius:999px}
.it-desc{margin:6px 0 8px;font-size:15px;line-height:1.85;color:var(--text);white-space:pre-wrap;word-break:break-word}
.it-imgs{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.it-imgs img{width:120px;height:90px;object-fit:cover;border-radius:8px;border:1px solid var(--border);cursor:zoom-in}
.it-imgs img:hover{opacity:.85}
/* 图片点击放大（lightbox） */
.img-lightbox{position:fixed;inset:0;background:rgba(0,0,0,.85);display:flex;align-items:center;justify-content:center;z-index:9999;cursor:zoom-out;padding:24px}
.img-lightbox[hidden]{display:none}
.img-lightbox img{max-width:92vw;max-height:88vh;object-fit:contain;border-radius:8px;box-shadow:0 8px 40px rgba(0,0,0,.5);cursor:default}
.img-lightbox .lb-close{position:absolute;top:14px;right:18px;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.16);color:#fff;font-size:22px;line-height:40px;text-align:center;cursor:pointer;border:none}
.img-lightbox .lb-close:hover{background:rgba(255,255,255,.3)}
.tl{position:relative;padding-left:24px}
.tl::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:var(--border)}
.tl .day{position:relative;padding:0 0 22px 8px}
.tl .day:last-child{padding-bottom:0}
.tl .day::before{content:"";position:absolute;left:-21px;top:7px;width:12px;height:12px;border-radius:50%;background:var(--white);border:3px solid var(--primary)}
.tl .day .d{font-size:15px;font-weight:700;color:var(--primary);margin-bottom:4px}
.tl .day p{font-size:14.5px;color:var(--text)}
.fee li{display:flex;gap:10px;align-items:flex-start;padding:8px 0;font-size:14.5px;border-bottom:1px dashed var(--border)}
.fee li:last-child{border-bottom:none}
.fee .yes{color:#2E9E6B;font-weight:700}
.fee .no{color:var(--orange-d);font-weight:700}
.notice-list.contact-note li{display:flex;gap:10px;align-items:flex-start;padding:9px 0;font-size:14.5px;border-bottom:1px dashed var(--border)}
.notice-list.contact-note li:last-child{border-bottom:none}
.notice-list.contact-note .no{width:22px;height:22px;border-radius:50%;background:var(--orange);color:#fff;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:4px}
.contact-row{display:flex;gap:14px;flex-wrap:wrap}
.contact-row a{flex:1;min-width:160px;text-align:center;padding:13px 0;border-radius:10px;font-weight:700;transition:.3s;font-size:15px}
.contact-row .tel{background:var(--orange);color:#fff}
.contact-row .tel:hover{background:var(--orange-d)}
.contact-row .wx{border:1px solid #2E9E6B;color:#2E9E6B}
.contact-row .wx:hover{background:#2E9E6B;color:#fff}
.side{position:sticky;top:90px}
.side-card{background:var(--white);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);padding:24px;margin-bottom:20px}
.side-card h4{font-size:16px;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.side-card h4 .bar{width:4px;height:16px;background:var(--orange);border-radius:2px}
.side-card .t{font-size:24px;font-weight:800;color:var(--primary);margin-bottom:4px}
.side-card .s{font-size:13px;color:var(--muted);margin-bottom:14px}
.side-card .btn{display:block;text-align:center;padding:12px 0;border-radius:999px;font-weight:700;transition:.3s;font-size:15px}
.side-card .btn.call{background:var(--orange);color:#fff;margin-bottom:10px}
.side-card .btn.call:hover{background:var(--orange-d)}
.side-card .btn.back{border:1px solid var(--primary);color:var(--primary)}
.side-card .btn.back:hover{background:var(--primary);color:#fff}
.side-card .qr{width:120px;height:120px;background:var(--bg);border:1px solid var(--border);border-radius:10px;color:var(--primary);font-size:12px;display:flex;align-items:center;justify-content:center;margin:0 auto}
.side-card .qr-tip{text-align:center;font-size:13px;color:var(--muted);margin-top:8px}
.detail-p{font-size:14.5px;color:var(--muted);margin-bottom:16px}

/* ============================================================
   404 错误页
   ============================================================ */
.err-wrap{padding:90px 20px;text-align:center}
.err-code{font-size:120px;font-weight:800;color:var(--orange);line-height:1;margin-bottom:10px}
.err-title{font-size:24px;color:var(--text);margin-bottom:14px}
.err-desc{color:var(--muted);font-size:16px;margin-bottom:28px}
.err-home{display:inline-block;background:var(--primary);color:#fff;padding:13px 40px;border-radius:999px;font-weight:700;font-size:15px;transition:.3s}
.err-home:hover{background:var(--primary-d);transform:translateY(-2px)}

/* ============================================================
   响应式
   ============================================================ */
@media(max-width:1100px){
  .tour-grid{grid-template-columns:repeat(3,1fr)}
  .adv-grid{grid-template-columns:repeat(2,1fr)}
  .ent-grid{grid-template-columns:repeat(2,1fr)}
  .cert-grid{grid-template-columns:repeat(2,1fr)}
  .ent-grid.partner-ent{grid-template-columns:repeat(2,1fr)}
  .detail-layout{grid-template-columns:1fr 280px}
}
@media(max-width:900px){
  .page-head h1{font-size:28px}
  .contact-layout{grid-template-columns:1fr}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .news-wrap{grid-template-columns:1fr;gap:28px}
  .banner{height:460px}
  .banner .content .main{font-size:34px}
  .detail-layout{grid-template-columns:1fr}
  .side{position:static;display:grid;grid-template-columns:1fr 1fr;gap:20px}
}
@media(max-width:768px){
  .topbar .container{height:70px}
  .nav{display:none}
  .hamburger{display:flex}
  .section{padding:46px 0}
  .section-head h2{font-size:24px}
  .page-head{padding:96px 16px 46px}
  .page-head h1{font-size:25px}
  .ent-scroll .ent-card{flex:0 0 220px}
  .banner{height:320px;margin-top:70px}
  .banner .content .main{font-size:26px}
  .banner .content .sub{font-size:15px;margin-top:12px}
  .banner .arrow{display:none}
  .biz-grid{grid-template-columns:1fr;gap:20px}
  .tabs{gap:10px;padding:0 16px}
  .tabs .tab{padding:9px 22px;font-size:14px}
  .tour-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .tour-card .img{height:150px}
  .adv-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .ent-grid{grid-template-columns:1fr;gap:16px}
  .cert-grid{grid-template-columns:1fr;gap:16px}
  .store-grid{grid-template-columns:1fr;gap:16px}
  .partner-entry{padding:34px 22px}
  .ent-grid.partner-ent{grid-template-columns:1fr}
  .intro-card{padding:26px 22px}
  .c-card{padding:24px 20px}
  .map-box .img{height:220px}
  .detail-card{padding:24px 20px}
  .range-grid{grid-template-columns:1fr;gap:14px}
  .contact-box{padding:28px 20px}
  .contact-box .rows{gap:16px}
  .welcome{padding:26px 22px}
  .news-list-col{gap:12px}
  .news-card{flex-direction:column;gap:12px;padding:18px}
  .date-box{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;padding:8px 0}
  .date-box strong{display:inline;font-size:18px}
  .news-meta .arrow{display:none}
  .article{padding:24px 20px}
  .article h1{font-size:21px}
  .article .content p{font-size:15px}
  .article-foot{padding:22px 18px}
  .page-head.ph-dark{padding:120px 20px 52px}
  .detail-hero{height:200px;margin-bottom:20px}
  .hl-list{grid-template-columns:1fr}
  .hl-list.t3{grid-template-columns:1fr;gap:12px}
  .fee-grid{grid-template-columns:1fr}
  .detail-cta{flex-direction:column}
  .detail-cta .btn-call,.detail-cta .btn-back{text-align:center}
  .crumb{padding:80px 16px 4px}
  .cover .img{height:220px}
  .cover h1{font-size:21px}
  .panel{padding:20px}
  .side{grid-template-columns:1fr}
  .float-consult{right:12px;top:auto;bottom:90px;transform:none}
  .float-consult .f-item{width:46px;height:46px}
  .float-consult .f-item svg{width:21px;height:21px}
}
@media(max-width:560px){
  .tour-grid{grid-template-columns:1fr}
  .adv-grid{grid-template-columns:1fr}
  .footer .f-grid{grid-template-columns:1fr}
  .err-code{font-size:84px}
}

/* ============================================================
   单页渲染（about/contact/partner 等后台区块编辑器输出）
   ============================================================ */
.single-page{padding:48px 0 72px}
.single-page h1{font-size:30px;font-weight:800;color:var(--text);margin-bottom:10px}
.single-page .sec-title{font-size:22px;font-weight:700;color:var(--text);margin:34px 0 16px;padding-left:12px;border-left:4px solid var(--primary);line-height:1.3}
.single-page .block-rich{color:var(--text);font-size:15px;line-height:1.9}
.single-page .block-rich p{margin-bottom:12px}
.single-page .block-rich img{max-width:100%;border-radius:var(--radius);margin:8px 0}
.single-page .block-list{margin:6px 0;padding-left:20px;color:var(--text);font-size:15px}
.single-page .block-list li{margin-bottom:8px;line-height:1.7}
.single-page .block-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.single-page .block-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}
.single-page .block-card:hover{transform:translateY(-3px);box-shadow:0 12px 32px rgba(0,0,0,.1)}
.single-page .block-card h3{font-size:17px;font-weight:700;color:var(--text);margin-bottom:8px}
.single-page .block-card p{font-size:14px;color:var(--muted);line-height:1.6;margin:0}
.single-page .block-contact{background:var(--primary-light);border:1px solid var(--border);border-left:4px solid var(--primary);border-radius:var(--radius);padding:20px 22px;color:var(--text);font-size:15px;line-height:1.8}
.single-page .block-image img{max-width:100%;border-radius:var(--radius)}
.single-page .block-imagetext{display:flex;gap:20px;align-items:flex-start;background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:20px}
.single-page .block-imagetext img{max-width:280px;border-radius:10px}
.single-page .block-imagetext div{flex:1;font-size:15px;line-height:1.9;color:var(--text)}
.single-page .qa{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;margin-bottom:14px}
.single-page .qa b{display:block;color:var(--primary);font-size:16px;margin-bottom:6px}
.single-page .qa p{margin:0;font-size:14px;color:var(--muted);line-height:1.7}
@media(max-width:768px){
  .single-page{padding:28px 0 48px}
  .single-page .block-imagetext{flex-direction:column}
  .single-page .block-imagetext img{max-width:100%}
}

/* ============================================================
   统一区块模板：企业占位卡（"更多配套资源整合中"）
   ============================================================ */
.ent-card.placeholder{background:linear-gradient(135deg,#E6F4FA,var(--white));display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:30px;min-height:250px}
.ent-card.placeholder .ph-icon{font-size:40px;line-height:1;margin-bottom:12px}
.ent-card.placeholder h4{color:var(--primary);margin-bottom:8px;font-size:16px}
.ent-card.placeholder p{color:var(--muted);font-size:14px;line-height:1.7;margin:0}

/* ============================================================
   咨询弹窗（contact form modal）
   ============================================================ */
.ct-mask{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:3000;display:none;align-items:center;justify-content:center;padding:20px;box-sizing:border-box}
.ct-mask.show{display:flex;animation:ctFadeIn .2s ease}
@keyframes ctFadeIn{from{opacity:0}to{opacity:1}}
.ct-box{background:#fff;border-radius:18px;width:100%;max-width:520px;max-height:92vh;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 30px 80px rgba(0,0,0,.3);animation:ctPopIn .25s ease}
@keyframes ctPopIn{from{opacity:0;transform:translateY(20px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}
.ct-head{padding:24px 26px 0;position:relative}
.ct-head h2{font-size:22px;font-weight:700;color:#1a2a33;margin:0 0 4px}
.ct-head p{margin:0;color:var(--muted);font-size:13px}
.ct-close{position:absolute;top:18px;right:20px;width:34px;height:34px;border:none;background:transparent;font-size:24px;color:#bbb;cursor:pointer;border-radius:50%;transition:.2s;line-height:1}
.ct-close:hover{background:#f2f4f7;color:#666}
.ct-body{padding:18px 26px 10px;overflow-y:auto;flex:1}
.ct-row{display:flex;gap:14px;margin-bottom:14px}
.ct-row>*{flex:1;min-width:0}
.ct-field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.ct-field label{font-size:13px;color:#555;font-weight:500}
.ct-field .req{color:#e74c3c}
.ct-field input,.ct-field select,.ct-field textarea{width:100%;padding:12px 14px;border:1px solid #e2e6ea;border-radius:10px;font-size:14px;background:#fafbfc;transition:border-color .2s,box-shadow .2s;box-sizing:border-box;font-family:inherit}
.ct-field input:focus,.ct-field select:focus,.ct-field textarea:focus{outline:none;border-color:var(--primary);background:#fff;box-shadow:0 0 0 3px rgba(0,119,187,.12)}
.ct-field textarea{resize:vertical;min-height:80px;font-family:inherit}
.ct-captcha{display:flex;gap:10px}
.ct-captcha input{flex:1}
.ct-captcha-img{flex:0 0 110px;height:46px;border-radius:10px;border:1px solid #e2e6ea;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:700;letter-spacing:6px;background:linear-gradient(135deg,#f0f4f8,#dde6ef);color:#3a5a7a;font-style:italic;user-select:none;transition:.2s}
.ct-captcha-img:hover{background:linear-gradient(135deg,#e6ecf3,#d0dae6)}
.ct-foot{padding:10px 26px 22px}
.ct-submit{width:100%;padding:14px;background:var(--primary);color:#fff;border:none;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;transition:.25s;font-family:inherit}
.ct-submit:hover{background:var(--primary-d);transform:translateY(-1px)}
.ct-submit:active{transform:translateY(0)}
.ct-tip{text-align:center;font-size:12px;color:#999;margin-top:10px}
.ct-success{padding:40px 26px;text-align:center}
.ct-success .icon{width:64px;height:64px;border-radius:50%;background:#e8f5ee;color:#2E9E6B;font-size:32px;display:flex;align-items:center;justify-content:center;margin:0 auto 18px}
.ct-success h3{margin:0 0 6px;font-size:20px;color:#1a2a33}
.ct-success p{margin:0;color:var(--muted);font-size:14px;line-height:1.6}
.ct-success button{margin-top:22px;padding:10px 28px;border:1px solid var(--border);background:#fff;border-radius:999px;cursor:pointer;font-size:14px}
.ct-success button:hover{background:#f2f4f7}

@media(max-width:560px){
  .ct-box{max-height:100vh;border-radius:0}
  .ct-row{flex-direction:column;gap:0}
  .ct-captcha-img{flex:0 0 80px}
  .ct-head{padding:20px 20px 0}
  .ct-body,.ct-foot{padding-left:20px;padding-right:20px}
}

/* ============================================================
   前台滚动揭示动效（reveal）
   通过 js/reveal.js 给进入视口的元素加 .is-visible 触发
   不依赖具体页面结构，对所有前台通用卡片生效
   ============================================================ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.22,.61,.36,1),transform .7s cubic-bezier(.22,.61,.36,1);will-change:opacity,transform}
.reveal.is-visible{opacity:1;transform:none}
/* 同级卡片按序错峰浮现 */
.reveal[data-delay="1"]{transition-delay:.08s}
.reveal[data-delay="2"]{transition-delay:.16s}
.reveal[data-delay="3"]{transition-delay:.24s}
.reveal[data-delay="4"]{transition-delay:.32s}
.reveal[data-delay="5"]{transition-delay:.40s}
.reveal[data-delay="6"]{transition-delay:.48s}
.reveal[data-delay="7"]{transition-delay:.56s}
.reveal[data-delay="8"]{transition-delay:.64s}

/* 降级：不支持 JS / 偏好减少动效时直接显示，避免内容不可见 */
.no-js .reveal{opacity:1!important;transform:none!important;transition:none!important}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1!important;transform:none!important;transition:none!important}
}

/* ===== Banner 文字入场动画 ===== */
.banner .slide .content .main,
.banner .slide .content .sub{opacity:0;transform:translateY(22px);transition:opacity .8s ease,transform .8s ease}
.banner .slide.active .content .main{opacity:1;transform:none;transition-delay:.15s}
.banner .slide.active .content .sub{opacity:1;transform:none;transition-delay:.35s}

/* ===== 卡片图片悬停轻微放大增强（与现有 hover 叠加） ===== */
.biz-card .biz-body .btn,.adv-card,.ent-card,.store-card,.cert-card{transition:transform .35s cubic-bezier(.22,.61,.36,1),box-shadow .35s ease,border-color .35s ease}