/* roulang page: index */
:root{
  --ink:#23201C;
  --ink2:#6B655C;
  --green:#1F4438;
  --green-deep:#16332A;
  --clay:#C05B34;
  --celadon:#7FA88F;
  --paper:#F6F1E7;
  --card:#FFFFFF;
  --line:#E4EAE3;
  --soft:#F2F6F1;
  --r-img:8px;
  --r-card:12px;
  --r-btn:8px;
  --r-pill:999px;
  --sh:0 6px 18px rgba(35,32,28,.06);
  --sh-h:0 12px 28px rgba(31,68,56,.12);
  --maxw:1200px;
  --sec-y:80px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16.5px;line-height:1.8;overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--green);text-decoration:none;transition:color .18s ease}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,h5,h6{
  margin:0;font-weight:600;letter-spacing:.2px;
  font-family:"Songti SC","Noto Serif SC","Source Han Serif SC",Georgia,"SimSun",serif;
}
p{margin:0 0 14px}
ul,ol{margin:0;padding:0;list-style:none}
table{border-collapse:collapse;width:100%}
:focus-visible{outline:2px solid var(--clay);outline-offset:2px}
.mono{font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 32px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 22px;border-radius:var(--r-btn);
  border:1px solid transparent;font-size:15px;font-weight:500;
  cursor:pointer;transition:all .18s ease;text-align:center;white-space:nowrap;
}
.btn-primary{background:var(--clay);color:#fff;border-color:var(--clay)}
.btn-primary:hover{background:var(--green-deep);border-color:var(--green-deep);transform:translateY(-1px) scale(1.02);color:#fff}
.btn-ghost{background:transparent;color:var(--green);border-color:var(--green)}
.btn-ghost:hover{border-color:var(--clay);background:rgba(192,91,52,.06);color:var(--clay)}
.btn-light{background:#fff;color:var(--green);border-color:#fff}
.btn-light:hover{background:var(--paper);color:var(--green-deep);transform:translateY(-1px)}
.btn-sm{min-height:38px;padding:0 16px;font-size:14px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(246,241,231,.94);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-row{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:60px}
.logo{display:flex;align-items:center;gap:10px;color:var(--ink);flex:none}
.logo svg{width:22px;height:22px;flex:none;stroke:var(--green);fill:none;stroke-width:1.5}
.logo-txt{display:flex;flex-direction:column;line-height:1.15}
.logo-main{font-size:21px;letter-spacing:.5px;font-weight:600;font-family:"Songti SC","Noto Serif SC",Georgia,"SimSun",serif}
.logo-sub{font-size:11px;color:var(--ink2);letter-spacing:.6px}
.nav-menu{display:flex;align-items:center;gap:2px}
.nav-menu a{
  position:relative;display:block;padding:9px 11px;font-size:14.5px;color:var(--ink);
  border-radius:6px;line-height:1.4;transition:color .18s ease;
}
.nav-menu a:hover{color:var(--clay)}
.nav-menu a.is-active{color:var(--green);font-weight:600}
.nav-menu a.is-active::after{
  content:"";position:absolute;left:11px;right:11px;bottom:3px;height:2px;
  background:var(--clay);border-radius:2px;
}
.nav-actions{display:flex;align-items:center;gap:12px;flex:none}
.hamburger{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:8px;
  background:#fff;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:4px;
}
.hamburger span{display:block;width:18px;height:2px;background:var(--green);border-radius:2px;transition:.2s}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:280px;max-width:86vw;z-index:120;
  background:#fff;box-shadow:-10px 0 30px rgba(35,32,28,.14);
  transform:translateX(102%);transition:transform .28s ease;
  padding:20px 22px;overflow-y:auto;
}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.drawer-head b{font-size:15px;color:var(--green)}
.drawer-close{width:40px;height:40px;border:1px solid var(--line);background:#fff;border-radius:8px;cursor:pointer;font-size:18px;color:var(--ink2);line-height:1}
.drawer nav{display:flex;flex-direction:column;gap:2px;margin-bottom:18px}
.drawer nav a{padding:12px 10px;font-size:15px;color:var(--ink);border-bottom:1px solid var(--line)}
.drawer nav a.is-active{color:var(--clay);font-weight:600}
.drawer-mask{
  position:fixed;inset:0;background:rgba(22,51,42,.36);z-index:110;
  opacity:0;visibility:hidden;transition:.25s;
}
.drawer-mask.is-open{opacity:1;visibility:visible}

/* ---------- hero ---------- */
.hero{position:relative;padding:52px 0 76px;overflow:hidden}
.hero::before{
  content:"";position:absolute;right:-120px;top:-140px;width:460px;height:460px;border-radius:50%;
  background:radial-gradient(circle,rgba(127,168,143,.20),rgba(127,168,143,0) 68%);pointer-events:none;
}
.hero::after{
  content:"";position:absolute;left:-90px;bottom:-130px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(192,91,52,.10),rgba(192,91,52,0) 70%);pointer-events:none;
}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 46%;gap:48px;align-items:start}
.hero-brand{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--green);
  background:rgba(127,168,143,.14);border:1px solid rgba(127,168,143,.42);
  border-radius:var(--r-pill);padding:5px 14px;letter-spacing:.4px;margin-bottom:18px;
}
.hero-brand i{width:6px;height:6px;border-radius:50%;background:var(--clay);display:block}
.hero h1{font-size:38px;line-height:1.34;margin-bottom:16px}
.hero h1 em{font-style:normal;color:var(--clay)}
.hero-sub{font-size:16.5px;color:var(--ink2);max-width:540px;margin-bottom:26px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
.hero-facts{display:flex;gap:36px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:20px}
.hero-fact b{display:block;font-size:25px;color:var(--green);line-height:1.2}
.hero-fact span{font-size:13px;color:var(--ink2)}
.hero-visual{position:relative}
.hero-photo{border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh)}
.hero-photo img{width:100%;aspect-ratio:16/11;object-fit:cover}
.quickbook{
  position:relative;z-index:2;margin:-60px 16px 0;background:#fff;border-radius:var(--r-card);
  padding:22px 22px 20px;box-shadow:0 14px 32px rgba(31,68,56,.16);
}
.quickbook h2{font-size:17px;margin-bottom:4px}
.quickbook .qb-desc{font-size:13px;color:var(--ink2);margin-bottom:16px}
.qb-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}
.field{display:flex;flex-direction:column;gap:5px}
.field label{font-size:13px;color:var(--ink2)}
.field input,.field select{
  height:44px;border:1px solid #D8DED6;border-radius:8px;background:#fff;
  padding:0 12px;font-size:14.5px;transition:.18s ease;width:100%;
}
.field input:focus,.field select:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 2px rgba(31,68,56,.14)}
.quickbook .btn{width:100%}
.qb-note{font-size:12px;color:var(--ink2);margin:10px 0 0;line-height:1.6}

/* ---------- generic section ---------- */
.section{padding:var(--sec-y) 0}
.section--tight{padding:44px 0}
.section--white{background:#fff}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:34px;flex-wrap:wrap}
.sec-head-l{display:flex;align-items:center;gap:12px}
.sec-tag{
  flex:none;display:inline-grid;place-items:center;width:24px;height:24px;
  border:2px solid var(--clay);border-radius:4px;color:var(--clay);
  font-size:10px;font-weight:700;line-height:1;letter-spacing:0;
  font-family:"Songti SC",Georgia,"SimSun",serif;
}
.sec-head h2{font-size:27px;line-height:1.35}
.sec-desc{font-size:14px;color:var(--ink2);max-width:560px;margin:0}

/* ---------- slot bar ---------- */
.slot-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:18px 22px;box-shadow:var(--sh)}
.slot-top{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--green);font-weight:600;margin-bottom:14px}
.slot-top i{width:8px;height:8px;border-radius:50%;background:var(--clay);display:block;box-shadow:0 0 0 4px rgba(192,91,52,.14)}
.slot-top span{font-size:13px;color:var(--ink2);font-weight:400}
.slot-list{display:flex;gap:10px;overflow-x:auto;padding-bottom:6px;scrollbar-width:thin}
.slot-list::-webkit-scrollbar{height:4px}
.slot-list::-webkit-scrollbar-thumb{background:var(--line);border-radius:4px}
.slot{
  flex:none;display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 20px;
  border-radius:var(--r-pill);border:1px solid var(--line);background:#fff;
  font-size:14.5px;cursor:pointer;transition:.18s ease;color:var(--ink);
}
.slot .dot{width:6px;height:6px;border-radius:50%;background:var(--celadon);display:block;transition:.18s}
.slot:hover{border-color:var(--celadon);color:var(--green)}
.slot.is-on{background:var(--green);border-color:var(--green);color:#fff}
.slot.is-on .dot{background:#F3C9A8}

/* ---------- features 2x2 staggered ---------- */
.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding-bottom:26px}
.feature{
  display:flex;gap:18px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-card);padding:24px;box-shadow:var(--sh);transition:box-shadow .22s ease,transform .22s ease;
}
.feature:nth-child(2),.feature:nth-child(4){transform:translateY(26px)}
.feature:nth-child(2):hover,.feature:nth-child(4):hover{transform:translateY(24px)}
.feature:nth-child(1):hover,.feature:nth-child(3):hover{transform:translateY(-2px)}
.feature:hover{box-shadow:var(--sh-h)}
.f-icon{
  flex:none;width:46px;height:46px;border-radius:10px;background:rgba(127,168,143,.15);
  color:var(--green);display:grid;place-items:center;
}
.f-icon svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.feature h3{font-size:17.5px;margin-bottom:6px}
.feature p{margin:0;font-size:14.5px;color:var(--ink2);line-height:1.75}

/* ---------- district grid ---------- */
.district-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.district{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:16px 10px;text-align:center;transition:.2s ease;
}
.district:hover{border-color:var(--celadon);box-shadow:var(--sh-h);transform:translateY(-2px)}
.district .d-name{font-size:14.5px;font-weight:600;display:block}
.district .d-num{display:block;font-size:12.5px;color:var(--celadon);margin-top:3px}

/* ---------- gallery ---------- */
.gallery{columns:3;column-gap:16px}
.gallery figure{
  margin:0 0 16px;break-inside:avoid;position:relative;overflow:hidden;
  border-radius:var(--r-img);box-shadow:var(--sh);
}
.gallery img{width:100%;transition:transform .45s ease}
.gallery figure:hover img{transform:scale(1.045)}
.gallery figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:26px 14px 12px;
  background:linear-gradient(to top,rgba(22,51,42,.80),rgba(22,51,42,0));
  color:#fff;font-size:13px;line-height:1.5;
}

/* ---------- timeline ---------- */
.timeline{position:relative;padding-left:6px}
.timeline::before{content:"";position:absolute;left:28px;top:18px;bottom:18px;width:2px;background:var(--line)}
.step{display:flex;gap:20px;padding:12px 0;position:relative}
.step-dot{
  flex:none;width:44px;height:44px;border-radius:50%;border:2px solid var(--clay);
  background:var(--paper);color:var(--clay);display:grid;place-items:center;
  font-size:15px;font-weight:700;position:relative;z-index:1;
}
.step-body{
  flex:1;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:18px 22px;box-shadow:var(--sh);
}
.step-body h3{font-size:18px;margin-bottom:6px}
.step-body p{margin:0;font-size:14.5px;color:var(--ink2)}

/* ---------- price table ---------- */
.table-wrap{border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh);background:#fff}
.price-table th{
  background:var(--green);color:#fff;font-size:14px;font-weight:500;
  padding:15px 20px;text-align:left;letter-spacing:.3px;
}
.price-table td{padding:14px 20px;font-size:14.5px;border-top:1px solid var(--line);color:var(--ink)}
.price-table tbody tr:nth-child(even){background:var(--soft)}
.price-table td .mono{color:var(--green);font-weight:600}

/* ---------- team scroll ---------- */
.team-scroll{display:flex;gap:18px;overflow-x:auto;padding:4px 2px 18px;scroll-snap-type:x mandatory}
.team-scroll::-webkit-scrollbar{height:5px}
.team-scroll::-webkit-scrollbar-thumb{background:var(--line);border-radius:5px}
.team-card{
  flex:0 0 240px;scroll-snap-align:start;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh);transition:.22s ease;
}
.team-card:hover{box-shadow:var(--sh-h);transform:translateY(-3px)}
.team-card img{width:100%;aspect-ratio:3/4;object-fit:cover}
.team-body{padding:16px 18px 18px}
.team-body h3{font-size:16.5px;margin-bottom:6px}
.team-body p{margin:0;font-size:13.5px;color:var(--ink2)}
.team-body .tagline{
  display:inline-block;margin-top:10px;font-size:12px;padding:3px 10px;
  border-radius:var(--r-pill);background:rgba(127,168,143,.16);color:var(--green);
}

/* ---------- article block ---------- */
.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:44px;align-items:start}
.article h2{font-size:26px;margin-bottom:18px}
.article h3{font-size:20px;margin:26px 0 10px}
.article p{font-size:16px;color:var(--ink);line-height:1.85;margin-bottom:16px}
.article p.note{color:var(--ink2);font-size:15px}
.split-media img{width:100%;border-radius:var(--r-card);box-shadow:var(--sh);object-fit:cover}
.split-media figure{margin:0 0 16px}

/* ---------- reviews ---------- */
.review-wall{columns:2;column-gap:18px}
.review-card{
  break-inside:avoid;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:20px 22px;margin:0 0 18px;box-shadow:var(--sh);
}
.review-head{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.avatar{
  width:38px;height:38px;border-radius:50%;flex:none;display:grid;place-items:center;
  border:2px solid var(--celadon);color:var(--green);font-size:14px;font-weight:600;
  font-family:"Songti SC",Georgia,"SimSun",serif;
}
.review-head b{font-size:14.5px;display:block}
.review-head small{font-size:12.5px;color:var(--ink2)}
.stars{color:var(--clay);font-size:13px;letter-spacing:2px;margin-left:auto;flex:none}
.review-card p{margin:0;font-size:14.5px;color:var(--ink2);line-height:1.8}

/* ---------- delivery ---------- */
.deliver-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,46%);gap:40px;align-items:center}
.deliver-list li{
  display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px dashed var(--line);
  font-size:15px;
}
.deliver-list li:last-child{border-bottom:none}
.deliver-list li::before{
  content:"";width:7px;height:7px;border-radius:50%;background:var(--celadon);flex:none;
}
.deliver-list li b{margin-left:auto;color:var(--green);font-size:14px}

/* ---------- route ---------- */
.route-grid{display:grid;grid-template-columns:minmax(0,46%) minmax(0,1fr);gap:40px;align-items:center}
.map-photo{border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh);position:relative}
.map-photo img{width:100%;aspect-ratio:4/3;object-fit:cover}
.info-list li{padding:14px 0;border-bottom:1px solid var(--line);display:flex;gap:16px;font-size:15px}
.info-list li:last-child{border-bottom:none}
.info-list strong{flex:0 0 84px;color:var(--green);font-weight:600;font-size:14.5px}
.info-list span{color:var(--ink2)}

/* ---------- faq ---------- */
.faq-list{max-width:920px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  margin-bottom:12px;padding:0 22px;transition:.2s ease;
}
.faq-item[open]{border-color:var(--celadon);box-shadow:var(--sh)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:flex-start;gap:12px;
  padding:18px 0;font-size:16px;font-weight:600;color:var(--ink);line-height:1.6;
  font-family:"Songti SC","Noto Serif SC",Georgia,"SimSun",serif;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::before{
  content:"+";flex:none;width:22px;height:22px;margin-top:2px;border:1px solid var(--line);
  border-radius:6px;display:grid;place-items:center;font-size:14px;color:var(--green);line-height:1;
  font-family:ui-monospace,Menlo,monospace;transition:.18s;
}
.faq-item[open] summary::before{content:"−";border-color:var(--clay);color:var(--clay)}
.faq-item[open] summary{color:var(--green)}
.faq-a{position:relative;margin:0;padding:0 0 20px 34px;font-size:15px;color:var(--ink2);line-height:1.85}
.faq-item[open] .faq-a::before{
  content:"";position:absolute;left:0;top:4px;bottom:24px;width:2px;background:var(--clay);border-radius:2px;
}

/* ---------- etiquette ---------- */
.etiquette{max-width:860px;counter-reset:eti}
.etiquette li{
  position:relative;padding:10px 0 10px 42px;font-size:15px;line-height:1.8;
  border-bottom:1px dashed var(--line);counter-increment:eti;
}
.etiquette li:last-child{border-bottom:none}
.etiquette li::before{
  content:counter(eti,decimal-leading-zero);position:absolute;left:0;top:10px;
  font-family:ui-monospace,Menlo,monospace;font-size:13px;color:var(--clay);
  width:28px;height:28px;border:1px solid rgba(192,91,52,.45);border-radius:6px;
  display:grid;place-items:center;line-height:1;
}
.etiquette li b{color:var(--ink);margin-right:6px}

/* ---------- article cards ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh);transition:.22s ease;
}
.post:hover{box-shadow:var(--sh-h);transform:translateY(-3px)}
.post img{width:100%;aspect-ratio:16/10;object-fit:cover}
.post-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.post-body h3{font-size:17px;line-height:1.5;margin-bottom:8px}
.post-body h3 a{color:var(--ink)}
.post-body h3 a:hover{color:var(--clay)}
.post-body p{
  font-size:14px;color:var(--ink2);line-height:1.75;margin:0 0 14px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-body time{font-size:12.5px;color:var(--celadon);margin-top:auto}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;overflow:hidden;background:var(--green);border-radius:16px;
  padding:44px 46px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,44%);
  gap:40px;align-items:center;color:#fff;
}
.cta-band::after{
  content:"";position:absolute;right:-90px;bottom:-110px;width:300px;height:300px;border-radius:50%;
  background:radial-gradient(circle,rgba(192,91,52,.30),rgba(192,91,52,0) 70%);
}
.cta-band h2{color:#fff;font-size:26px;margin-bottom:10px}
.cta-band p{color:rgba(255,255,255,.82);font-size:15px;margin:0}
.cta-form{position:relative;z-index:1;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:var(--r-card);padding:22px}
.cta-form .field label{color:rgba(255,255,255,.78)}
.cta-form .btn{width:100%;margin-top:14px}
.cta-form .qb-note{color:rgba(255,255,255,.66)}

/* ---------- footer ---------- */
.site-footer{background:var(--green-deep);color:#E9F0E9;padding:56px 0 0;margin-top:auto}
.footer-brand{display:flex;gap:18px;align-items:flex-start;padding-bottom:32px;border-bottom:1px solid rgba(233,240,233,.14)}
.footer-brand svg{width:26px;height:26px;flex:none;margin-top:4px;stroke:#E9F0E9;fill:none;stroke-width:1.4}
.footer-brand b{display:block;font-size:19px;letter-spacing:.4px;font-family:"Songti SC","Noto Serif SC",Georgia,"SimSun",serif;font-weight:600}
.footer-brand small{font-size:12px;color:rgba(233,240,233,.62);display:block;margin-top:4px;letter-spacing:.4px}
.footer-brand p{margin:10px 0 0;font-size:13.5px;color:rgba(233,240,233,.72);max-width:620px;line-height:1.8}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;padding:36px 0}
.footer-col h3{font-size:14px;font-weight:700;color:#fff;margin-bottom:14px;letter-spacing:.4px;font-family:inherit}
.footer-col ul li{margin-bottom:9px}
.footer-col a{font-size:13px;color:rgba(233,240,233,.78)}
.footer-col a:hover{color:var(--clay)}
.footer-col p{font-size:13px;color:rgba(233,240,233,.78);margin:0 0 9px;line-height:1.7}
.footer-bottom{
  border-top:1px solid rgba(233,240,233,.14);padding:20px 0 26px;
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
  font-size:12.5px;color:rgba(233,240,233,.60);
}
.footer-bottom p{margin:0}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .container{padding:0 28px}
  .hero h1{font-size:33px}
  .district-grid{grid-template-columns:repeat(4,1fr)}
}
@media (max-width:1024px){
  :root{--sec-y:64px}
  .nav-menu{display:none}
  .hamburger{display:flex}
  .nav-actions .btn-primary{display:none}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-visual{max-width:620px;width:100%}
  .feature-grid{grid-template-columns:1fr 1fr}
  .gallery{columns:2}
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .split,.deliver-grid,.route-grid,.cta-band{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  :root{--sec-y:48px}
  .container{padding:0 20px}
  body{font-size:16px}
  .hero{padding:34px 0 56px}
  .hero h1{font-size:28px}
  .hero-sub{font-size:15.5px}
  .hero-facts{gap:24px}
  .quickbook{margin:-38px 10px 0;padding:18px}
  .feature-grid{grid-template-columns:1fr;padding-bottom:0}
  .feature:nth-child(2),.feature:nth-child(4){transform:none}
  .feature:nth-child(2):hover,.feature:nth-child(4):hover{transform:translateY(-2px)}
  .district-grid{grid-template-columns:repeat(3,1fr)}
  .card-grid{grid-template-columns:1fr}
  .review-wall{columns:1}
  .sec-head h2{font-size:22px}
  .article h2{font-size:22px}
  .article h3{font-size:18.5px}
  .cta-band{padding:30px 22px;border-radius:12px}
  .cta-band h2{font-size:21px}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .table-wrap{overflow-x:auto}
  .price-table{min-width:520px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .hero h1{font-size:25px}
  .logo-main{font-size:19px}
  .logo-sub{font-size:10.5px}
  .district-grid{grid-template-columns:repeat(2,1fr)}
  .gallery{columns:1}
  .qb-grid{grid-template-columns:1fr}
  .hero-facts{gap:18px}
  .hero-fact b{font-size:21px}
  .section{padding:40px 0}
  .faq-item{padding:0 16px}
}

/* roulang page: category1 */
:root{
  --ink:#23201C;
  --ink2:#6B655C;
  --green:#1F4438;
  --green-deep:#16332A;
  --clay:#C05B34;
  --celadon:#7FA88F;
  --paper:#F6F1E7;
  --card:#FFFFFF;
  --line:#E4EAE3;
  --soft:#F2F6F1;
  --r-img:8px;
  --r-card:12px;
  --r-btn:8px;
  --r-pill:999px;
  --sh:0 6px 18px rgba(35,32,28,.06);
  --sh-h:0 12px 28px rgba(31,68,56,.12);
  --maxw:1200px;
  --sec-y:80px;
  --serif:"Songti SC","Noto Serif SC","Source Han Serif SC",Georgia,"SimSun",serif;
  --sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --mono:"SFMono-Regular",Consolas,"Roboto Mono",monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:16.5px;line-height:1.8;overflow-x:hidden;
}
img,svg{max-width:100%;display:block}
img{height:auto}
a{color:var(--green);text-decoration:none;transition:color .18s ease}
ul,ol{margin:0;padding:0;list-style:none}
p{margin:0 0 14px}
h1,h2,h3,h4,h5,h6{margin:0;font-family:var(--serif);font-weight:600;line-height:1.35;color:var(--ink)}
h1{font-size:38px}
h2{font-size:27px}
h3{font-size:20px}
h4{font-size:17.5px}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--clay);outline-offset:2px}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 32px}
.section{padding:var(--sec-y) 0}
.section--soft{background:var(--soft)}
.section--white{background:#fff}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 22px;border-radius:var(--r-btn);
  border:1px solid transparent;font-size:15px;font-weight:500;cursor:pointer;
  transition:all .18s ease;text-align:center;white-space:nowrap;
}
.btn-primary{background:var(--clay);color:#fff;border-color:var(--clay)}
.btn-primary:hover{background:var(--green-deep);border-color:var(--green-deep);transform:translateY(-1px) scale(1.02);color:#fff}
.btn-ghost{background:transparent;color:var(--green);border-color:var(--green)}
.btn-ghost:hover{border-color:var(--clay);background:rgba(192,91,52,.06);color:var(--clay)}
.btn-light{background:#fff;color:var(--green);border-color:#fff}
.btn-light:hover{background:var(--paper);color:var(--green-deep);transform:translateY(-1px)}
.btn-sm{min-height:38px;padding:0 16px;font-size:14px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;background:rgba(246,241,231,.94);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-row{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:60px}
.logo{display:flex;align-items:center;gap:10px;color:var(--ink);flex:none}
.logo svg{width:22px;height:22px;flex:none;stroke:var(--green);fill:none;stroke-width:1.5}
.logo-txt{display:flex;flex-direction:column;line-height:1.15}
.logo-main{font-size:21px;letter-spacing:.5px;font-weight:600;font-family:var(--serif)}
.logo-sub{font-size:11px;color:var(--ink2);letter-spacing:.6px}
.nav-menu{display:flex;align-items:center;gap:2px}
.nav-menu a{
  position:relative;display:block;padding:9px 11px;font-size:14.5px;color:var(--ink);
  border-radius:6px;line-height:1.4;transition:color .18s ease;
}
.nav-menu a:hover{color:var(--clay)}
.nav-menu a.is-active{color:var(--green);font-weight:600}
.nav-menu a.is-active::after{
  content:"";position:absolute;left:11px;right:11px;bottom:3px;height:2px;
  background:var(--clay);border-radius:2px;
}
.nav-actions{display:flex;align-items:center;gap:12px;flex:none}
.hamburger{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:8px;
  background:#fff;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:4px;
}
.hamburger span{display:block;width:18px;height:2px;background:var(--green);border-radius:2px;transition:.2s}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:280px;max-width:86vw;z-index:120;
  background:#fff;box-shadow:-10px 0 30px rgba(35,32,28,.14);
  transform:translateX(102%);transition:transform .28s ease;padding:20px 22px;overflow-y:auto;
}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.drawer-head b{font-size:15px;color:var(--green)}
.drawer-close{width:40px;height:40px;border:1px solid var(--line);background:#fff;border-radius:8px;cursor:pointer;font-size:18px;color:var(--ink2);line-height:1}
.drawer nav{display:flex;flex-direction:column;gap:2px;margin-bottom:18px}
.drawer nav a{padding:12px 10px;font-size:15px;color:var(--ink);border-bottom:1px solid var(--line)}
.drawer nav a.is-active{color:var(--clay);font-weight:600}
.drawer .btn{width:100%}
.drawer-mask{position:fixed;inset:0;background:rgba(22,51,42,.36);z-index:110;opacity:0;visibility:hidden;transition:.25s}
.drawer-mask.is-open{opacity:1;visibility:visible}

/* ---------- section head ---------- */
.sec-head{display:flex;gap:16px;align-items:stretch;margin-bottom:26px;flex-wrap:wrap}
.sec-mark{
  writing-mode:vertical-rl;text-orientation:upright;font-size:12px;letter-spacing:4px;
  color:var(--clay);border-left:3px solid var(--green);padding-left:8px;
  display:flex;align-items:center;flex:none;
}
.sec-head-txt{flex:1 1 320px}
.sec-head h2{font-size:27px}
.sec-head p{margin:8px 0 0;color:var(--ink2);font-size:15px}
.sec-side{margin-left:auto;display:flex;align-items:flex-end;gap:10px;color:var(--ink2);font-size:14px}
.seal{
  display:inline-flex;align-items:center;justify-content:center;
  width:22px;height:22px;border:2px solid var(--clay);border-radius:3px;
  font-size:11px;color:var(--clay);letter-spacing:0;flex:none;
}

/* ---------- page head ---------- */
.page-head{
  position:relative;overflow:hidden;border-bottom:1px solid var(--line);
  padding:34px 0 30px;
  background:#FBF8F2 url('/assets/images/176f4dd51a9526a7.jpg') right -60px top -70px/460px auto no-repeat;
}
.page-head::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(90deg,rgba(246,241,231,.98) 38%,rgba(246,241,231,.74) 78%,rgba(246,241,231,.6));
}
.page-head .container{position:relative;z-index:1}
.crumb{font-size:13px;color:var(--ink2);margin-bottom:14px}
.crumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.crumb li{display:flex;align-items:center;gap:8px}
.crumb li+li::before{content:"/";color:#B9B2A6}
.crumb a{color:var(--ink2)}
.crumb a:hover{color:var(--clay)}
.crumb [aria-current="page"]{color:var(--green);font-weight:600}
.page-head-grid{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:36px;align-items:end}
.page-head h1{font-size:36px;margin-bottom:12px}
.page-head .lead{font-size:16px;color:var(--ink2);max-width:640px;margin:0}
.head-stats{display:flex;gap:14px;flex-wrap:wrap}
.stat{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:14px 18px;min-width:112px;text-align:center;box-shadow:var(--sh);
}
.stat b{display:block;font-family:var(--mono);font-size:24px;color:var(--green);line-height:1.2}
.stat span{font-size:12.5px;color:var(--ink2)}

/* ---------- filter bar ---------- */
.filter-bar{background:#fff;border-bottom:1px solid var(--line);padding:18px 0}
.filter-inner{display:flex;flex-wrap:wrap;gap:16px 26px;align-items:center;justify-content:space-between}
.filter-group{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.filter-label{font-size:13px;color:var(--ink2);letter-spacing:.5px;padding-right:10px;border-right:1px solid var(--line)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  height:42px;padding:0 16px;border-radius:var(--r-pill);border:1px solid var(--line);
  background:#fff;color:var(--ink2);font-size:14px;cursor:pointer;transition:all .18s ease;
  display:inline-flex;align-items:center;
}
.chip:hover{border-color:var(--celadon);color:var(--green)}
.chip.is-on{background:var(--green);border-color:var(--green);color:#fff;font-weight:500}
.sort-box{display:flex;align-items:center;gap:10px}
.sort-box label{font-size:13px;color:var(--ink2)}
.sort-box select{
  height:42px;border:1px solid #D8DED6;border-radius:8px;background:#fff;
  padding:0 12px;font-size:14px;transition:.18s ease;
}
.sort-box select:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 2px rgba(31,68,56,.14)}

/* ---------- cards ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.ws-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh);display:flex;flex-direction:column;
  transition:box-shadow .22s ease,transform .22s ease;
}
.ws-card:hover{box-shadow:var(--sh-h);transform:translateY(-3px)}
.card-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--soft)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.ws-card:hover .card-media img{transform:scale(1.04)}
.card-media::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(22,51,42,.22),rgba(22,51,42,0) 46%);
}
.card-tag{
  position:absolute;left:12px;top:12px;z-index:2;background:rgba(31,68,56,.9);color:#fff;
  font-size:12px;padding:4px 11px;border-radius:var(--r-pill);letter-spacing:.4px;
}
.card-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.card-body h3{
  font-size:18px;line-height:1.45;margin-bottom:8px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-desc{
  font-size:14.5px;color:var(--ink2);line-height:1.7;margin-bottom:14px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-meta{
  display:flex;flex-wrap:wrap;gap:8px 14px;font-size:13px;color:var(--ink2);
  border-top:1px dashed var(--line);padding-top:12px;margin-top:auto;
}
.card-meta span{display:inline-flex;align-items:center;gap:6px}
.card-meta span::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--celadon)}
.card-link{
  margin-top:14px;font-size:14px;font-weight:600;color:var(--green);
  display:inline-flex;align-items:center;gap:6px;align-self:flex-start;position:relative;
}
.card-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:currentColor;
  transform:scaleX(0);transform-origin:left;transition:transform .18s ease;
}
.card-link:hover{color:var(--clay)}
.card-link:hover::after{transform:scaleX(1)}

/* ---------- pager ---------- */
.pager{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:38px;flex-wrap:wrap}
.pager a,.pager span{
  min-width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:8px;background:#fff;font-size:14px;color:var(--ink2);
  transition:all .18s ease;
}
.pager a:hover{border-color:var(--green);color:var(--green)}
.pager .is-now{background:var(--green);border-color:var(--green);color:#fff;font-weight:600}
.pager .is-wid{width:auto;padding:0 16px}

/* ---------- prose ---------- */
.prose{max-width:920px}
.prose h2{margin-bottom:16px}
.prose p{font-size:16.5px;color:#3A352E;line-height:1.85}
.prose p strong{color:var(--green)}
.note-line{
  margin-top:18px;padding:14px 18px;background:rgba(127,168,143,.12);
  border-left:3px solid var(--celadon);border-radius:0 var(--r-img) var(--r-img) 0;
  font-size:14.5px;color:var(--ink2);
}

/* ---------- photo strip ---------- */
.strip{
  display:grid;grid-auto-flow:column;grid-auto-columns:186px;gap:14px;
  overflow-x:auto;padding-bottom:12px;scroll-snap-type:x mandatory;
}
.strip button{
  border:0;padding:0;background:none;cursor:pointer;border-radius:var(--r-img);
  overflow:hidden;scroll-snap-align:start;position:relative;
}
.strip button::after{
  content:"放大";position:absolute;right:8px;bottom:8px;font-size:11px;color:#fff;
  background:rgba(22,51,42,.72);border-radius:var(--r-pill);padding:3px 9px;
}
.strip img{width:186px;height:186px;object-fit:cover;border-radius:var(--r-img);transition:transform .35s ease}
.strip button:hover img{transform:scale(1.05)}
.lightbox{
  position:fixed;inset:0;z-index:200;background:rgba(22,51,42,.86);
  display:flex;align-items:center;justify-content:center;padding:32px;
}
.lightbox[hidden]{display:none}
.lightbox img{max-width:min(1040px,92vw);max-height:86vh;width:auto;height:auto;border-radius:var(--r-card)}
.lb-close{
  position:absolute;top:20px;right:22px;width:44px;height:44px;border:1px solid rgba(255,255,255,.4);
  background:transparent;color:#fff;font-size:22px;border-radius:50%;cursor:pointer;line-height:1;
}

/* ---------- tips ---------- */
.tips{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 24px}
.tips li{
  display:flex;gap:14px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-card);padding:16px 18px;box-shadow:var(--sh);
}
.tips .num{
  flex:none;width:28px;height:28px;border-radius:50%;border:1.5px solid var(--clay);
  color:var(--clay);font-family:var(--serif);font-size:13px;
  display:inline-flex;align-items:center;justify-content:center;
}
.tips b{display:block;font-size:16px;margin-bottom:2px;font-family:var(--serif)}
.tips span{font-size:14.5px;color:var(--ink2)}

/* ---------- faq ---------- */
.faq{display:grid;gap:12px;max-width:920px}
.faq details{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;transition:box-shadow .2s ease,border-color .2s ease;
}
.faq details[open]{box-shadow:var(--sh);border-color:rgba(31,68,56,.26)}
.faq summary{
  list-style:none;cursor:pointer;padding:16px 20px;font-size:16px;font-weight:600;
  display:flex;align-items:center;gap:12px;min-height:56px;
}
.faq summary::-webkit-details-marker{display:none}
.faq details[open] summary{box-shadow:inset 2px 0 0 var(--clay)}
.faq .pm{
  margin-left:auto;width:22px;height:22px;flex:none;border:1px solid var(--line);
  border-radius:50%;position:relative;
}
.faq .pm::before,.faq .pm::after{
  content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  background:var(--green);transition:.2s;
}
.faq .pm::before{width:10px;height:1.5px}
.faq .pm::after{width:1.5px;height:10px}
.faq details[open] .pm::after{opacity:0}
.faq .ans{padding:0 20px 18px;font-size:15px;line-height:1.8;color:var(--ink2)}

/* ---------- article cards ---------- */
.art-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.art-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh);display:flex;flex-direction:column;
  transition:box-shadow .22s ease,transform .22s ease;
}
.art-card:hover{box-shadow:var(--sh-h);transform:translateY(-3px)}
.art-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.art-body{padding:16px 18px 18px;display:flex;flex-direction:column;flex:1}
.art-body h3{
  font-size:16.5px;line-height:1.5;margin-bottom:8px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.art-body p{
  font-size:14px;color:var(--ink2);line-height:1.7;margin-bottom:12px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.art-date{font-size:12.5px;color:#8C857A;font-family:var(--mono);margin-top:auto;display:flex;justify-content:space-between;align-items:center}
.art-date a{font-family:var(--sans);font-size:13.5px;font-weight:600;color:var(--green)}
.art-date a:hover{color:var(--clay)}

/* ---------- cta ---------- */
.cta{background:var(--green-deep);color:#E9F0E9;padding:56px 0}
.cta h2{color:#fff;font-size:27px;margin-bottom:10px}
.cta p{color:rgba(233,240,233,.82);font-size:15px;max-width:520px;margin:0}
.cta-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:center}
.cta-form{display:grid;grid-template-columns:1fr 1fr auto;gap:12px;align-items:end}
.cta-form .field label{color:rgba(233,240,233,.86);font-size:13px;display:block;margin-bottom:6px}
.cta-form input,.cta-form select{
  height:44px;width:100%;border:1px solid rgba(233,240,233,.28);border-radius:8px;
  background:rgba(255,255,255,.06);color:#fff;padding:0 12px;font-size:14.5px;transition:.18s ease;
}
.cta-form input::placeholder{color:rgba(233,240,233,.5)}
.cta-form input:focus,.cta-form select:focus{
  outline:none;border-color:var(--celadon);box-shadow:0 0 0 2px rgba(127,168,143,.28);
}
.cta-form select option{color:#23201C}
.cta-note{grid-column:1/-1;font-size:12px;color:rgba(233,240,233,.62);margin:2px 0 0}

/* ---------- form base ---------- */
.field label{font-size:13px;display:block;margin-bottom:6px;color:var(--ink2)}
.field input,.field select{
  height:44px;border:1px solid #D8DED6;border-radius:8px;background:#fff;
  padding:0 12px;font-size:14.5px;transition:.18s ease;width:100%;
}
.field input:focus,.field select:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 2px rgba(31,68,56,.14)}
.err{color:var(--clay);font-size:12px;margin-top:4px;display:none}
.err.is-show{display:block}

/* ---------- footer ---------- */
.site-footer{background:var(--green-deep);color:#E9F0E9;padding:54px 0 0}
.footer-brand{
  display:flex;gap:16px;align-items:flex-start;padding-bottom:26px;
  border-bottom:1px solid rgba(233,240,233,.16);
}
.footer-brand svg{width:30px;height:30px;flex:none;stroke:var(--celadon);fill:none;stroke-width:1.4}
.footer-brand b{display:block;font-size:17px;color:#fff;font-family:var(--serif)}
.footer-brand small{display:block;font-size:13px;color:var(--celadon);margin:2px 0 8px;letter-spacing:.5px}
.footer-brand p{font-size:13.5px;color:rgba(233,240,233,.78);max-width:760px;margin:0;line-height:1.75}
.footer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;padding:32px 0 36px}
.footer-col h3{font-size:14px;font-weight:700;color:#fff;margin-bottom:14px;font-family:var(--sans)}
.footer-col ul{display:grid;gap:9px}
.footer-col a,.footer-col p{font-size:13px;color:rgba(233,240,233,.78);line-height:1.7;margin:0}
.footer-col a:hover{color:var(--clay)}
.footer-bottom{
  border-top:1px solid rgba(233,240,233,.16);padding:16px 0 22px;
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
}
.footer-bottom p{font-size:12.5px;color:rgba(233,240,233,.62);margin:0}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .container{padding:0 28px}
  h1{font-size:34px}
  .page-head h1{font-size:32px}
  .art-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:1024px){
  :root{--sec-y:64px}
  .nav-menu{display:none}
  .hamburger{display:inline-flex}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .page-head-grid{grid-template-columns:1fr;gap:22px;align-items:start}
  .head-stats{justify-content:flex-start}
  .cta-grid{grid-template-columns:1fr;gap:26px}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
}
@media (max-width:768px){
  :root{--sec-y:48px}
  body{font-size:16px;line-height:1.78}
  .container{padding:0 20px}
  h1{font-size:28px}
  h2{font-size:23px}
  h3{font-size:19px}
  .page-head{padding:26px 0 24px;background-size:340px auto;background-position:right -70px top -80px}
  .page-head h1{font-size:27px}
  .head-stats{gap:10px}
  .stat{min-width:0;flex:1 1 100px;padding:12px 12px}
  .stat b{font-size:21px}
  .card-grid{grid-template-columns:1fr}
  .tips{grid-template-columns:1fr}
  .art-grid{grid-template-columns:1fr}
  .cta-form{grid-template-columns:1fr}
  .cta-form .btn{width:100%}
  .sec-head h2{font-size:23px}
  .sec-mark{letter-spacing:3px}
  .filter-inner{gap:14px}
  .filter-label{border-right:0;padding-right:0;width:100%}
  .strip{grid-auto-columns:150px}
  .strip img{width:150px;height:150px}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .footer-bottom{flex-direction:column;gap:6px}
}
@media (max-width:520px){
  h1{font-size:26px}
  .page-head h1{font-size:25px}
  .nav-actions .btn{display:none}
  .chip{height:40px;padding:0 14px;font-size:13.5px}
  .pager a,.pager span{min-width:40px;height:40px}
  .card-body{padding:16px 16px 18px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}