/* ===== 云南纯玩旅游网 · ynchunwan.cn =====
   风格：暖色精品旅行社（参考 leketrip.com）
   铁锈红 #C84B31 + 暖米白 #FBF7F2 + 24px 圆角白卡 + 柔和暖阴影 */

:root{
  --brand:#C84B31;
  --brand-dark:#A83A24;
  --bg:#FBF7F2;
  --card:#FFFFFF;
  --ink:#211B14;
  --ink-soft:#463E33;
  --muted:#8A7D6B;
  --line:rgba(33,27,20,.09);
  --dark:#211B14;
  --shadow:0 2px 12px rgba(33,27,20,.06);
  --shadow-lg:0 10px 32px rgba(33,27,20,.10);
  --r:24px;
  --r-sm:14px;
  --r-pill:999px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"Plus Jakarta Sans","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  background-color:#FBF7F2;
  background-color:var(--bg);
  color:#211B14;
  color:var(--ink);
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  -webkit-text-size-adjust:100%;
  -ms-text-size-adjust:100%;
  text-size-adjust:100%;
}
img{display:block;max-width:100%}
picture{display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
ul{list-style:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 32px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.is-hidden{display:none!important}

.skip{position:absolute;left:-9999px;top:0;background:var(--brand);color:#fff;padding:10px 20px;border-radius:0 0 var(--r-sm) 0;z-index:99}
.skip:focus{left:0}

/* ---------- 顶部报头 ---------- */
.masthead{
  position:sticky;top:0;z-index:50;
  background:rgba(251,247,242,.92);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.mast-in{max-width:1180px;margin:0 auto;padding:0 32px;height:74px;display:flex;align-items:center;gap:20px;flex-wrap:nowrap}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{display:block;width:42px;height:42px;flex-shrink:0;transition:transform .25s}
.brand-mark svg{display:block;width:100%;height:100%}
.brand:hover .brand-mark{transform:rotate(-4deg) scale(1.03)}
.brand-txt{display:flex;flex-direction:column;line-height:1.25}
.brand-name{font-size:18px;font-weight:800;letter-spacing:.02em;white-space:nowrap}
.brand-site{font-size:11px;letter-spacing:.07em;color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}
.nav{display:flex;gap:16px;margin-left:auto}
.nav a{font-size:14px;color:var(--ink-soft);transition:color .2s;white-space:nowrap}
.nav a:hover{color:var(--brand)}
.mast-end{display:flex;align-items:center;gap:14px}
.lang{display:flex;background:#F1E9DD;border-radius:var(--r-pill);padding:3px}
.lang-btn{padding:4px 10px;border-radius:var(--r-pill);font-size:12.5px;color:var(--ink-soft);transition:all .2s}
.lang-btn.is-on{background:var(--brand);color:#fff}
.mast-tel{
  display:inline-flex;align-items:center;gap:7px;
  background:var(--brand);color:#fff;font-weight:700;
  padding:9px 16px;border-radius:var(--r-pill);font-size:14px;
  transition:background .2s;white-space:nowrap;
}
.mast-tel:hover{background:var(--brand-dark)}

/* ---------- Hero ---------- */
.hero{padding:72px 0 56px}
.hero-in{max-width:1180px;margin:0 auto;padding:0 32px;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.kicker{font-size:13px;font-weight:700;letter-spacing:.16em;color:var(--brand);text-transform:uppercase;margin-bottom:18px}
.hero-copy h1{font-size:46px;line-height:1.2;font-weight:800;letter-spacing:.01em;margin-bottom:20px}
.hero-lead{font-size:17px;color:var(--ink-soft);max-width:520px;margin-bottom:24px}
.promise{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px}
.promise li{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-pill);
  padding:7px 16px;font-size:13.5px;color:var(--ink-soft);
  box-shadow:var(--shadow);
}
.promise li::before{content:"✓";color:var(--brand);font-weight:700;margin-right:7px}
.hero-badge{font-size:13.5px;color:var(--muted);margin-bottom:26px}
.hero-cta{display:flex;gap:12px;flex-wrap:nowrap;margin-bottom:20px}
.btn{
  display:inline-flex;flex-direction:row;align-items:center;gap:9px;
  padding:12px 20px;border-radius:16px;
  transition:transform .2s,box-shadow .2s,background .2s;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn-k{font-size:12.5px;opacity:.82;white-space:nowrap}
.btn-v{font-size:17px;font-weight:800;letter-spacing:.01em;font-variant-numeric:tabular-nums}
.btn-red{background:var(--brand);color:#fff;box-shadow:0 6px 18px rgba(200,75,49,.28)}
.btn-red:hover{background:var(--brand-dark)}
.btn-line{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow)}
.btn-line .btn-copy{
  font-size:12px;color:var(--brand);font-weight:700;
  padding-left:9px;margin-left:2px;border-left:1px solid var(--line);
}
.hero-contact{font-size:14px;color:var(--muted);margin-bottom:30px}
.stats{display:flex;gap:40px}
.stats li{display:flex;flex-direction:column}
.stats b{font-size:30px;font-weight:800;color:var(--brand);line-height:1.2;font-variant-numeric:tabular-nums}
.stats span{font-size:13px;color:var(--muted)}

.hero-photo{position:relative}
.hero-photo img{width:100%;height:520px;object-fit:cover;border-radius:var(--r);box-shadow:var(--shadow-lg)}
.photo-tag{
  position:absolute;left:18px;bottom:18px;
  background:rgba(255,255,255,.94);border-radius:var(--r-pill);
  padding:8px 18px;font-size:13px;color:var(--ink-soft);
  box-shadow:var(--shadow);
}
.stamp{
  position:absolute;top:-16px;right:-16px;
  width:86px;height:86px;border-radius:50%;
  background:var(--brand);color:#fff;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  font-size:26px;font-weight:800;line-height:1;
  box-shadow:0 8px 20px rgba(200,75,49,.35);
  transform:rotate(8deg);
}
.stamp small{font-size:9px;font-weight:700;letter-spacing:.12em;margin-top:3px}

/* ---------- 城市滚动条 ---------- */
.ticker{background:var(--dark);color:#F5EDE2;overflow:hidden;padding:13px 0}
.ticker-track{display:flex;gap:0;width:max-content;animation:tick 36s linear infinite}
.ticker-track span{font-size:13.5px;letter-spacing:.22em;white-space:nowrap;padding:0 26px;position:relative}
.ticker-track span::after{content:"·";position:absolute;right:-4px;color:var(--brand);font-weight:800}
@keyframes tick{to{transform:translateX(-50%)}}

/* ---------- 通用 section ---------- */
.sec{padding:88px 0}
.sec-alt{background:#F5EFE6}
.sec-grid{display:grid;grid-template-columns:340px 1fr;gap:56px;align-items:start}
.sec-no{display:inline-block;font-size:13px;font-weight:800;letter-spacing:.2em;color:var(--brand);margin-bottom:14px}
.sec-kicker{font-size:14px;color:var(--muted);margin-bottom:8px}
.sec h2,.sec-head h2{font-size:34px;font-weight:800;line-height:1.25;margin-bottom:16px}
.sec-lead{font-size:16px;color:var(--ink-soft);max-width:640px}
.sec-head{margin-bottom:44px;max-width:760px}

/* 01 为什么选纯玩 */
.clauses{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.clause{
  background:var(--card);border-radius:var(--r);padding:28px;
  box-shadow:var(--shadow);
  transition:transform .25s,box-shadow .25s;
}
.clause:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.clause-no{display:inline-block;font-size:13px;font-weight:800;color:var(--brand);letter-spacing:.12em;margin-bottom:12px}
.clause h3{font-size:18px;font-weight:700;margin-bottom:10px}
.clause p{font-size:14.5px;color:var(--ink-soft)}

/* 引文横幅 */
.quote-band{background:var(--brand);color:#fff;padding:64px 0;text-align:center}
.quote-mark{font-size:13px;letter-spacing:.2em;opacity:.75;margin-bottom:14px}
.quote-text{font-size:30px;font-weight:800;letter-spacing:.02em}

/* 03 线路卡 */
.tickets{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ticket{
  background:var(--card);border-radius:var(--r);overflow:hidden;
  box-shadow:var(--shadow);
  display:flex;flex-direction:column;
  transition:transform .25s,box-shadow .25s;
}
.ticket:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.ticket-img{position:relative}
.ticket-img img{width:100%;height:200px;object-fit:cover}
.ticket-hot{
  position:absolute;top:14px;left:14px;
  background:var(--brand);color:#fff;
  font-size:12.5px;font-weight:700;padding:5px 14px;border-radius:var(--r-pill);
}
.ticket-body{padding:24px;display:flex;flex-direction:column;flex:1}
.ticket-meta{font-size:13px;color:var(--brand);font-weight:700;margin-bottom:8px}
.ticket-meta i{margin:0 7px;font-style:normal;color:var(--muted)}
.ticket-body h3{font-size:18px;font-weight:800;line-height:1.4;margin-bottom:6px}
.ticket-path{font-size:13.5px;color:var(--muted);margin-bottom:18px}
.prices{margin-bottom:14px;border-top:1px solid var(--line)}
.prices li{
  display:flex;align-items:center;gap:10px;
  padding:9px 0;border-bottom:1px solid var(--line);
  font-size:14px;
}
.prices .tier{color:var(--ink-soft)}
.prices .rule{flex:1;border-bottom:2px dotted #E2D6C4;transform:translateY(-3px)}
.prices b{font-size:17px;font-weight:800;font-variant-numeric:tabular-nums;color:var(--ink)}
.prices .from{font-size:12px;color:var(--muted)}
.ticket-note{font-size:12.5px;color:var(--muted);margin-bottom:16px}
.ticket-cta{
  margin-top:auto;
  display:inline-flex;align-items:center;justify-content:center;
  border:1.5px solid var(--brand);color:var(--brand);
  border-radius:var(--r-pill);padding:10px 18px;
  font-size:14px;font-weight:700;
  transition:background .2s,color .2s;
}
.ticket-cta:hover{background:var(--brand);color:#fff}
.ticket-cta span{margin-right:6px}

/* 04 小团与用车 */
.group-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:stretch}
.luggage{position:relative;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-lg)}
.luggage picture{display:block;height:100%}
.luggage img{width:100%;height:100%;min-height:380px;object-fit:cover}
.luggage-tag{
  position:absolute;left:18px;bottom:18px;
  background:rgba(255,255,255,.94);border-radius:var(--r-pill);
  padding:8px 18px;font-size:12.5px;font-weight:700;letter-spacing:.12em;color:var(--ink-soft);
}
.group-list{display:flex;flex-direction:column;gap:18px}
.group-list article{
  background:var(--card);border-radius:var(--r);padding:24px 26px;
  box-shadow:var(--shadow);
}
.group-no{
  display:inline-flex;align-items:center;justify-content:center;
  width:32px;height:32px;border-radius:50%;
  background:#F7E4DE;color:var(--brand);
  font-size:14px;font-weight:800;margin-bottom:12px;
}
.group-list h3{font-size:17px;font-weight:700;margin-bottom:8px}
.group-list p{font-size:14.5px;color:var(--ink-soft)}
.group-note{font-size:13.5px;color:var(--muted);padding:0 6px}
.wide-photo{margin-top:44px;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-lg)}
.wide-photo img{width:100%;height:360px;object-fit:cover}

/* 05 费用 */
.receipts{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}
.receipt{background:var(--card);border-radius:var(--r);padding:32px;box-shadow:var(--shadow)}
.receipt-head{display:flex;align-items:center;gap:14px;margin-bottom:20px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.receipt-sign{
  width:38px;height:38px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:20px;font-weight:800;flex-shrink:0;
}
.receipt-in .receipt-sign{background:#F7E4DE;color:var(--brand)}
.receipt-ex .receipt-sign{background:#F1EAE0;color:var(--muted)}
.receipt-head h3{font-size:19px;font-weight:800}
.receipt ul li{
  font-size:14.5px;color:var(--ink-soft);
  padding:9px 0 9px 22px;position:relative;
  border-bottom:1px dashed #EDE3D9;
}
.receipt ul li:last-child{border-bottom:0}
.receipt ul li::before{content:"";position:absolute;left:2px;top:17px;width:7px;height:7px;border-radius:50%;background:var(--brand);opacity:.55}
.receipt-ex ul li::before{background:var(--muted)}
.receipt-foot{margin-top:16px;font-size:12.5px;color:var(--muted)}
.statement{
  margin-top:28px;
  background:#fff;border:1.5px solid var(--brand);
  border-radius:var(--r);padding:26px 30px;
  display:flex;align-items:center;gap:24px;
}
.statement-stamp{
  flex-shrink:0;width:74px;height:74px;border-radius:50%;
  border:2.5px solid var(--brand);color:var(--brand);
  display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:800;line-height:1.15;text-align:center;
  transform:rotate(-6deg);
}
.statement p{font-size:17.5px;line-height:1.8;font-weight:600;color:var(--ink);letter-spacing:.01em}

/* 06 常见问题 */
.qa{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.qa-item{
  background:var(--card);border-radius:var(--r);padding:26px 28px;
  box-shadow:var(--shadow);
}
.qa-no{display:inline-block;font-size:13px;font-weight:800;color:var(--brand);letter-spacing:.12em;margin-bottom:10px}
.qa-item h3{font-size:16.5px;font-weight:700;margin-bottom:10px}
.qa-item p{font-size:14px;color:var(--ink-soft)}
.qa-note{
  margin-top:24px;text-align:center;
  font-size:15px;font-weight:600;color:var(--ink);
  background:#fff;border:1px dashed var(--brand);
  border-radius:var(--r-pill);padding:14px 24px;
}

/* 联系区 */
.postcard-band{padding:88px 0}
.postcard{
  background:var(--dark);color:#F5EDE2;
  border-radius:32px;padding:56px;
  display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;
}
.postcard-kicker{font-size:13px;font-weight:700;letter-spacing:.18em;color:#E8A894;margin-bottom:16px}
.postcard h2{font-size:32px;font-weight:800;line-height:1.3;margin-bottom:16px;color:#fff}
.postcard-lead{font-size:15.5px;opacity:.82;margin-bottom:30px;max-width:460px}
.contact-list{display:grid;grid-template-columns:1fr 1fr;gap:16px 28px}
.contact-list>div{border-top:1px solid rgba(245,237,226,.18);padding-top:12px}
.contact-list dt{font-size:12.5px;color:#B7A897;margin-bottom:4px}
.contact-list dd{font-size:16px;font-weight:700}
.contact-list a:hover{color:#E8A894}
.link-copy{display:inline-flex;align-items:center;gap:10px;font-weight:700}
.link-copy:hover{color:#E8A894}
.copy-tag{font-size:11.5px;font-weight:400;color:#B7A897;border:1px solid rgba(245,237,226,.3);border-radius:var(--r-pill);padding:2px 10px}
.postcard-qr{
  background:#fff;border-radius:var(--r);
  padding:30px;text-align:center;color:var(--ink);
  box-shadow:0 16px 40px rgba(0,0,0,.22);
}
.qr-title{font-size:14px;color:var(--ink-soft);margin-bottom:18px}
.qr-frame{width:190px;height:190px;margin:0 auto 14px;border:1px solid var(--line);border-radius:var(--r-sm);padding:10px;display:flex;align-items:center;justify-content:center}
.qr-frame img{width:100%;height:100%;object-fit:contain}
.qr-fallback{font-size:13px;color:var(--muted);padding:12px}
.qr-id{font-size:14.5px;color:var(--ink-soft)}
.qr-id b{color:var(--brand);font-size:17px}

/* ---------- 页脚 ---------- */
.foot{background:#1A1510;color:#C9BCA9;padding:64px 0 0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;padding-bottom:48px}
.foot-name{font-size:19px;font-weight:800;color:#F5EDE2;margin-bottom:14px}
.foot-about{font-size:14px;line-height:1.8;opacity:.8;margin-bottom:14px;max-width:380px}
.foot-promise{font-size:13px;color:#E8A894}
.foot-title{font-size:13px;font-weight:700;letter-spacing:.14em;color:#F5EDE2;margin-bottom:16px}
.foot-nav a{display:block;font-size:14px;padding:5px 0;opacity:.8;transition:opacity .2s,color .2s}
.foot-nav a:hover{opacity:1;color:#E8A894}
.foot-contact p{font-size:14px;padding:5px 0;display:flex;align-items:baseline;gap:10px;opacity:.9}
.foot-contact .foot-k{flex-shrink:0;width:60px;font-size:13px;color:#9C8F7D;letter-spacing:.04em}
.foot-contact a:hover{color:#E8A894}
.foot-contact .link-copy{font-weight:400;font-size:14px}
.foot-bottom{
  border-top:1px solid rgba(245,237,226,.12);
  padding-top:22px;padding-bottom:16px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;opacity:.6;
}
.foot-stats{
  display:flex;align-items:center;justify-content:center;flex-wrap:wrap;
  gap:10px 20px;padding:0 0 26px;font-size:13px;
}
.fstat{display:inline-flex;align-items:center;gap:7px;color:#9C8F7D;white-space:nowrap}
.fstat em{font-style:normal}
.fstat b{color:#E8A894;font-weight:800;font-size:15px;font-variant-numeric:tabular-nums;letter-spacing:.03em}
.fdot{
  width:7px;height:7px;border-radius:50%;background:#5FD3A0;
  box-shadow:0 0 0 0 rgba(95,211,160,.5);animation:fdot 2.2s ease-out infinite;
}
@keyframes fdot{
  0%{box-shadow:0 0 0 0 rgba(95,211,160,.45)}
  70%{box-shadow:0 0 0 7px rgba(95,211,160,0)}
  100%{box-shadow:0 0 0 0 rgba(95,211,160,0)}
}
.fsep{width:1px;height:12px;background:rgba(245,237,226,.16)}

/* ---------- Toast ---------- */
.toast{
  position:fixed;left:50%;bottom:34px;transform:translateX(-50%) translateY(20px);
  background:var(--dark);color:#fff;
  padding:13px 26px;border-radius:var(--r-pill);
  font-size:14px;box-shadow:0 10px 30px rgba(0,0,0,.25);
  opacity:0;pointer-events:none;transition:opacity .3s,transform .3s;z-index:99;
}
.toast.show,.toast.is-on{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------- 响应式 ---------- */
@media (max-width:1180px){
  .brand-site{display:none}
}
@media (max-width:1024px){
  .hero-in{grid-template-columns:1fr;gap:40px}
  .hero-copy h1{font-size:38px}
  .hero-photo img{height:420px}
  .sec-grid{grid-template-columns:1fr;gap:32px}
  .tickets{grid-template-columns:repeat(2,1fr)}
  .group-grid{grid-template-columns:1fr}
  .postcard{grid-template-columns:1fr;padding:44px 36px}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .nav{display:none}
  .mast-in{gap:18px}
  .brand-site{display:block}
}
@media (max-width:640px){
  .wrap{padding:0 20px}
  .mast-in{padding:8px 16px;height:auto;min-height:64px;gap:8px 10px;flex-wrap:wrap}
  .mast-end{margin-left:auto}
  .brand{gap:8px}
  .brand-mark{width:38px;height:38px}
  .brand-name{font-size:16.5px}
  .brand-site{font-size:10px}
  .lang{padding:2px}
  .lang-btn{padding:3px 7px;font-size:12px}
  .hero{padding:48px 0 40px}
  .hero-in{padding:0 20px}
  .hero-copy h1{font-size:30px}
  .hero-photo img{height:300px}
  .stamp{width:70px;height:70px;font-size:20px;top:-10px;right:0}
  .stats{gap:26px}
  .stats b{font-size:24px}
  .sec{padding:60px 0}
  .sec h2,.sec-head h2{font-size:26px}
  .clauses,.qa,.receipts{grid-template-columns:1fr}
  .tickets{grid-template-columns:1fr}
  .quote-text{font-size:22px}
  .postcard{padding:36px 24px;border-radius:24px}
  .postcard h2{font-size:24px}
  .contact-list{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .mast-tel{display:none}
  .hero-cta .btn{flex:1;justify-content:center;min-width:0;padding:11px 14px;gap:8px}
  .btn-k{display:none}
  .btn-v{font-size:16px}
  .qa-note{font-size:13.5px;line-height:1.7;padding:13px 16px;border-radius:16px}
  .statement{padding:22px 20px;gap:16px}
  .statement p{font-size:15.5px}
  .statement-stamp{width:60px;height:60px;font-size:12.5px;border-width:2px}
  .foot-stats{display:grid;grid-template-columns:1fr 1fr;gap:10px 12px;justify-items:center;padding-bottom:22px}
  .foot-stats .fstat{font-size:12px}
  .fsep{display:none}
  .foot-contact .foot-k{width:56px}
}
@media (max-width:380px){
  .btn{padding:10px 11px;gap:6px}
  .btn-v{font-size:14.5px}
  .brand-name{font-size:16.5px}
}
@media (max-width:340px){
  .hero-cta{flex-wrap:wrap}
  .hero-cta .btn{flex:1 1 100%}
}

/* ================= 旧浏览器兼容 =================
   目标：Chrome 57+ / Safari 10+ / Edge 16+ / Android WebView 6+ 排版正常；
   IE11 保证可读、可点、不错位。 */

/* 不支持 flex gap 时用 margin 兜底（Chrome<84、Safari<14.1） */
@supports not (gap:1px){
  .mast-in>*+*{margin-left:20px}
  .brand>*+*{margin-left:11px}
  .nav a+a{margin-left:16px}
  .mast-end>*+*{margin-left:14px}
  .lang-btn+.lang-btn{margin-left:4px}
  .hero-cta>*+*{margin-left:12px}
  .btn>*+*{margin-left:9px}
  .promise li{margin:0 10px 10px 0}
  .stats li+li{margin-left:40px}
  .group-list>*+*{margin-top:18px}
  .statement>*+*{margin-left:24px}
  .receipt-head>*+*{margin-left:14px}
  .foot-contact p>*+*{margin-left:10px}
  .foot-stats>*+*{margin-left:20px}
  .fstat>*+*{margin-left:7px}
  .link-copy>*+*{margin-left:10px}
}
@media (max-width:640px){
  @supports not (gap:1px){
    .stats li+li{margin-left:26px}
    .foot-stats>*+*{margin-left:14px}
  }
}

/* 不支持 object-fit 时退回等比高度，避免图片被拉伸 */
@supports not (object-fit:cover){
  .hero-photo img{height:280px}
  .ticket-img img{height:auto}
  .luggage img{height:auto;min-height:0}
  .wide-photo img{height:auto}
}

/* 不支持 grid 时用 flex 兜底 */
@supports not (display:grid){
  .hero-in,.sec-grid,.group-grid,.postcard{display:block}
  .hero-photo,.postcard-qr{margin-top:32px}
  .sec-side{margin-bottom:28px}
  .clauses,.tickets,.qa,.receipts,.contact-list{display:flex;flex-wrap:wrap;margin:-10px}
  .clauses>*,.qa>*,.receipts>*{flex:1 1 calc(50% - 20px);margin:10px;min-width:260px}
  .tickets>*{flex:1 1 calc(33.333% - 20px);margin:10px;min-width:260px}
  .contact-list>div{flex:1 1 calc(50% - 20px);margin:10px}
  .foot-grid{display:flex;flex-wrap:wrap;margin:-16px}
  .foot-grid>*{flex:1 1 240px;margin:16px}
}

/* 不支持 sticky 时改为普通定位 */
@supports not (position:sticky){
  .masthead{position:relative}
}

/* IE10 / IE11：不支持 CSS 变量与 @supports，单独给一套字面色值 */
@media screen and (-ms-high-contrast:active), (-ms-high-contrast:none){
  body{background-color:#FBF7F2;color:#211B14}
  .masthead{position:relative;background:#FBF7F2;border-bottom-color:#E7DED2}
  .mast-in>*+*{margin-left:20px}
  .brand>*+*{margin-left:11px}
  .nav a+a{margin-left:16px}
  .mast-end>*+*{margin-left:14px}
  .btn-red,.mast-tel{background:#C84B31;color:#fff}
  .btn-line{background:#fff;border-color:#E7DED2}
  .lang{background:#F1E9DD}
  .lang-btn.is-on{background:#C84B31;color:#fff}
  .promise li{background:#fff;border-color:#E7DED2}
  .clause,.ticket-body,.group-list article,.qa-item,.receipt,.postcard-qr{background:#fff}
  .sec-alt{background:#F5EFE6}
  .ticket-hot,.quote-band{background:#C84B31;color:#fff}
  .statement{background:#fff;border-color:#C84B31}
  .qa-note{background:#fff;border-color:#C84B31}
  .postcard{background:#211B14;color:#F5EDE2}
  .foot{background:#1A1510;color:#C9BCA9}
  .toast{background:#211B14;color:#fff}
  .hero-photo img{height:380px}
  .ticket-img img{width:100%;height:200px}
  .wide-photo img{width:100%;height:300px}
  .hero-in,.sec-grid,.group-grid,.postcard{display:block}
  .hero-photo,.postcard-qr{margin-top:32px}
  .sec-side{margin-bottom:28px}
  .tickets,.qa,.clauses,.receipts,.foot-grid{display:flex;flex-wrap:wrap;margin:-10px}
  .tickets>*,.qa>*,.clauses>*,.receipts>*,.foot-grid>*{flex:1 1 45%;margin:10px;min-width:260px}
}