/* roulang page: index */
:root{
  --bg:#F6F3EE;
  --surface:#FFFFFF;
  --primary:#A8492C;
  --primary-dark:#7E3320;
  --struct:#2F4F43;
  --struct-dark:#243D34;
  --text:#1A211D;
  --muted:#5A625C;
  --line:#E2DCD2;
  --sand:#EBE3D6;
  --radius:4px;
  --radius-lg:8px;
  --shadow-sm:0 1px 2px rgba(26,33,29,.06);
  --shadow-md:0 8px 24px rgba(26,33,29,.10);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC",serif;
  --sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  --bs-primary:#A8492C;
  --bs-body-bg:#F6F3EE;
  --bs-body-color:#1A211D;
  --bs-border-color:#E2DCD2;
  --bs-link-color:#A8492C;
  --bs-link-hover-color:#7E3320;
  --bs-font-sans-serif:var(--sans);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--sans);font-size:16px;line-height:1.75;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
a:hover{color:var(--primary);}
button{font-family:inherit;cursor:pointer;}
ul,ol{margin:0;padding:0;list-style:none;}
p{margin:0 0 16px;}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:.01em;color:var(--struct);}
h1{font-family:var(--serif);font-size:clamp(32px,4.1vw,50px);line-height:1.16;font-weight:700;color:var(--text);}
h2{font-family:var(--serif);font-size:clamp(25px,2.6vw,33px);line-height:1.28;}
h3{font-family:var(--sans);font-size:20px;line-height:1.45;}
::selection{background:var(--primary);color:#fff;}

.container{max-width:1200px !important;width:100%;margin:0 auto;padding-left:24px;padding-right:24px;}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;background:var(--struct);
  height:64px;transition:box-shadow .25s ease;
}
.site-header.scrolled{box-shadow:0 6px 20px rgba(0,0,0,.18);}
.nav-wrap{display:flex;align-items:center;gap:26px;height:64px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:34px;height:34px;border:1px solid rgba(255,255,255,.35);border-radius:var(--radius);
  display:grid;place-items:center;color:#fff;font-size:16px;flex-shrink:0;
}
.brand-text{
  display:flex;flex-direction:column;line-height:1.15;color:#fff;
  font-family:var(--serif);font-size:17px;font-weight:700;
}
.brand-text em{
  font-style:normal;font-family:var(--sans);font-size:10px;font-weight:400;
  letter-spacing:.2em;color:rgba(255,255,255,.62);margin-top:2px;
}
.nav-channels{display:flex;gap:4px;flex:1;min-width:0;}
.nav-channels a{
  padding:6px 12px;font-size:14px;color:rgba(255,255,255,.76);
  border-bottom:2px solid transparent;transition:color .2s,border-color .2s;white-space:nowrap;
}
.nav-channels a:hover{color:#fff;}
.nav-channels a.active{color:#fff;border-bottom-color:var(--primary);}
.nav-tools{display:flex;align-items:center;gap:10px;margin-left:auto;}
.nav-search{
  display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);
  padding:7px 10px;width:152px;transition:width .28s ease,background .28s,border-color .28s;
}
.nav-search:focus-within{width:236px;background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.45);}
.nav-search i{color:rgba(255,255,255,.62);font-size:13px;}
.nav-search input{flex:1;min-width:0;background:none;border:0;outline:none;color:#fff;font-size:13px;}
.nav-search input::placeholder{color:rgba(255,255,255,.55);}
.btn-ghost{
  font-size:13px;color:rgba(255,255,255,.85);padding:8px 12px;border-radius:var(--radius);
  border:1px solid transparent;transition:.2s;white-space:nowrap;
}
.btn-ghost:hover{color:#fff;border-color:rgba(255,255,255,.3);}
.btn-nav{
  font-size:13px;font-weight:500;color:#fff;background:var(--primary);
  padding:9px 18px;border-radius:var(--radius);transition:background .2s;white-space:nowrap;
}
.btn-nav:hover{background:var(--primary-dark);color:#fff;}
.nav-burger{
  display:none;background:none;border:1px solid rgba(255,255,255,.28);border-radius:var(--radius);
  color:#fff;width:40px;height:40px;font-size:17px;align-items:center;justify-content:center;
}
.m-drawer{
  position:fixed;top:64px;left:0;right:0;z-index:1029;background:var(--struct);
  border-top:1px solid rgba(255,255,255,.12);
  max-height:0;overflow:hidden;transition:max-height .3s ease;
}
.m-drawer.open{max-height:460px;}
.m-drawer-inner{padding:16px 24px 24px;display:flex;flex-direction:column;gap:2px;}
.m-drawer-inner a{
  color:rgba(255,255,255,.85);font-size:15px;padding:12px 0;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.m-drawer-inner a.btn-main{justify-content:center;margin-top:16px;border-bottom:0;}

/* ---------- 按钮 ---------- */
.btn-main{
  display:inline-flex;align-items:center;gap:8px;justify-content:center;
  background:var(--primary);color:#fff;font-size:15px;font-weight:500;
  padding:14px 26px;border-radius:var(--radius);border:1px solid var(--primary);
  transition:background .2s,transform .2s,color .2s;min-height:44px;
}
.btn-main i{transition:transform .25s ease;font-size:14px;}
.btn-main:hover{background:var(--primary-dark);border-color:var(--primary-dark);color:#fff;}
.btn-main:hover i{transform:translateX(4px);}
.btn-ghost2{
  display:inline-flex;align-items:center;gap:8px;justify-content:center;
  background:transparent;color:var(--struct);font-size:15px;font-weight:500;
  padding:14px 26px;border:1px solid var(--line);border-radius:var(--radius);
  transition:background .2s,border-color .2s;min-height:44px;
}
.btn-ghost2:hover{background:var(--sand);border-color:var(--struct);color:var(--struct);}
.btn-main:focus-visible,.btn-ghost2:focus-visible,.btn-nav:focus-visible,
.nav-channels a:focus-visible,.faq-q:focus-visible,.link-line:focus-visible{
  outline:2px solid var(--primary);outline-offset:3px;
}
.link-line{
  color:var(--primary);font-size:14px;font-weight:500;
  text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px;
  transition:text-decoration-thickness .2s;
}
.link-line:hover{text-decoration-thickness:2px;color:var(--primary-dark);}
.btn-main i.bi-arrow-right,.link-line i{font-size:12px;}

/* ---------- 通用板块 ---------- */
.sec{padding:88px 0;}
.sec--surface{background:var(--surface);}
.sec--sand{background:var(--sand);}
.sec--line{border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.sec-head{display:flex;align-items:baseline;gap:16px;margin-bottom:38px;flex-wrap:wrap;}
.sec-num{
  font-family:var(--serif);font-size:13px;font-weight:500;color:var(--primary);
  border-left:2px solid var(--primary);padding-left:10px;line-height:1.1;letter-spacing:.1em;flex-shrink:0;
}
.sec-head h2{max-width:74%;}
.sec-desc{font-size:15px;color:var(--muted);max-width:760px;margin:-16px 0 34px;line-height:1.8;}
.sec-side{margin-left:auto;}

/* ---------- Hero ---------- */
.hero{padding:66px 0 76px;background:var(--bg);border-bottom:1px solid var(--line);}
.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:56px;align-items:center;}
.area-tags{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:22px;}
.area-label{font-size:11px;letter-spacing:.16em;color:var(--muted);margin-right:2px;}
.chip{
  font-size:12px;padding:4px 10px;border:1px solid var(--line);
  border-radius:3px;background:var(--surface);color:var(--struct);white-space:nowrap;
}
.chip--primary{border-color:var(--primary);color:var(--primary);background:#fff;}
.hero h1{margin-bottom:20px;}
.hero-intro{font-size:16px;line-height:1.85;color:var(--muted);max-width:560px;margin-bottom:26px;}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;}
.hero-status{
  display:flex;flex-wrap:wrap;gap:22px;margin-top:30px;padding-top:20px;
  border-top:1px solid var(--line);font-size:13px;color:var(--muted);
}
.hero-status span{display:inline-flex;align-items:center;gap:7px;}
.hero-status i{color:var(--primary);font-size:14px;}
.hero-media{position:relative;}
.hero-media img{
  width:100%;aspect-ratio:16/10;object-fit:cover;
  border-radius:var(--radius-lg);border:1px solid var(--line);
}
.hero-media-bar{
  margin-top:14px;display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:14px 18px;background:var(--sand);border-radius:var(--radius);font-size:13px;color:var(--struct);
}
.hero-media-bar strong{font-family:var(--serif);font-size:15px;font-weight:700;display:block;line-height:1.3;}
.hero-media-bar span{color:var(--muted);font-size:12px;}
.hero-media-bar .bar-link{color:var(--primary);font-size:13px;white-space:nowrap;}

/* ---------- 指标 ---------- */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);}
.metric{padding:4px 30px;border-left:1px solid var(--line);}
.metric:first-child{border-left:0;padding-left:0;}
.metric-num{
  font-family:var(--serif);font-size:clamp(34px,3.4vw,50px);line-height:1;
  font-weight:700;color:var(--struct);letter-spacing:-.01em;
}
.metric-num small{font-family:var(--sans);font-size:15px;font-weight:400;color:var(--muted);margin-left:5px;}
.metric-label{font-size:13px;color:var(--muted);margin-top:12px;letter-spacing:.03em;}

/* ---------- 问题陈述 ---------- */
.pain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;}
.pain{background:var(--surface);padding:34px 30px;}
.pain i{font-size:22px;color:var(--primary);display:block;margin-bottom:16px;}
.pain h3{font-size:19px;margin-bottom:10px;}
.pain p{font-size:14px;color:var(--muted);margin:0;line-height:1.8;}

/* ---------- 服务矩阵 ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.svc-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;
  box-shadow:var(--shadow-sm);transition:transform .25s,border-color .25s,box-shadow .25s;
}
.svc-card:hover{transform:translateY(-2px);border-color:var(--primary);box-shadow:var(--shadow-md);}
.svc-card.large{grid-column:span 2;flex-direction:row;}
.svc-card.large .svc-thumb{width:44%;flex-shrink:0;}
.svc-card.large .svc-thumb img{height:100%;aspect-ratio:auto;min-height:220px;}
.svc-thumb{overflow:hidden;background:var(--sand);}
.svc-thumb img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .45s ease;}
.svc-card:hover .svc-thumb img{transform:scale(1.03);}
.svc-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1;}
.svc-body h3{font-size:18px;margin-bottom:8px;}
.svc-body p{font-size:13px;color:var(--muted);margin:0 0 16px;line-height:1.75;flex:1;}
.svc-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:14px;border-top:1px solid var(--line);}
.svc-price{font-family:var(--serif);font-size:18px;font-weight:700;color:var(--primary);}
.svc-price small{font-family:var(--sans);font-size:12px;font-weight:400;color:var(--muted);margin-left:3px;}
.svc-card .link-line{font-size:13px;}

/* ---------- 流程四步 ---------- */
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;}
.flow-step{padding:0 26px 0 0;position:relative;}
.flow-step:last-child{padding-right:0;}
.flow-step::before{
  content:"";position:absolute;left:0;top:19px;width:100%;height:1px;background:var(--line);z-index:0;
}
.flow-step:last-child::before{display:none;}
.flow-num{
  position:relative;z-index:1;display:inline-grid;place-items:center;
  width:38px;height:38px;border-radius:50%;background:var(--surface);
  border:1px solid var(--line);font-family:var(--serif);font-size:14px;font-weight:700;color:var(--primary);
  margin-bottom:20px;
}
.flow-step h3{font-size:17px;margin-bottom:8px;}
.flow-step p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.8;padding-right:12px;}

/* ---------- 结果对比 ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:var(--surface);}
.compare-col{padding:36px 34px;}
.compare-col + .compare-col{border-left:1px solid var(--line);}
.compare-col h3{font-size:19px;margin-bottom:22px;display:flex;align-items:center;gap:9px;}
.compare-col.dim{background:#FBF9F5;}
.compare-col.dim h3{color:var(--muted);}
.compare-list li{
  display:flex;gap:11px;align-items:flex-start;font-size:14px;
  padding:11px 0;border-bottom:1px solid var(--line);line-height:1.7;
}
.compare-list li:last-child{border-bottom:0;}
.compare-list i{font-size:14px;margin-top:4px;flex-shrink:0;}
.compare-col.dim .compare-list i{color:var(--muted);}
.compare-col.hl .compare-list i{color:var(--primary);}
.compare-col.dim .compare-list li{color:var(--muted);}

/* ---------- 价格套餐 ---------- */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.price-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:32px 28px;box-shadow:var(--shadow-sm);
  transition:transform .25s,border-color .25s,box-shadow .25s;display:flex;flex-direction:column;
}
.price-card:hover{transform:translateY(-2px);border-color:var(--primary);box-shadow:var(--shadow-md);}
.price-card.feature{background:var(--struct);border-color:var(--struct);}
.price-card.feature h3,.price-card.feature .price-num{color:#fff;}
.price-card.feature .price-unit,.price-card.feature .price-list li{color:rgba(255,255,255,.78);}
.price-card.feature .price-list li{border-color:rgba(255,255,255,.16);}
.price-card h3{font-size:18px;margin-bottom:6px;}
.price-tag{font-size:12px;letter-spacing:.1em;color:var(--primary);margin-bottom:20px;display:block;}
.price-card.feature .price-tag{color:#E3AC93;}
.price-num{font-family:var(--serif);font-size:42px;font-weight:700;line-height:1;color:var(--struct);}
.price-unit{font-size:13px;color:var(--muted);margin-top:10px;display:block;}
.price-list{margin:22px 0 0;flex:1;}
.price-list li{
  font-size:13.5px;color:var(--muted);padding:10px 0;border-top:1px solid var(--line);
  display:flex;gap:9px;align-items:flex-start;line-height:1.65;
}
.price-list li i{color:var(--primary);font-size:12px;margin-top:4px;}
.price-card.feature .price-list li i{color:#E3AC93;}

/* ---------- 场景专题 ---------- */
.scene-row{
  display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;
  padding:34px 0;border-top:1px solid var(--line);
}
.scene-row:first-of-type{border-top:1px solid var(--line);}
.scene-row.flip .scene-media{order:2;}
.scene-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-lg);border:1px solid var(--line);}
.scene-text h3{font-size:21px;margin-bottom:14px;}
.scene-text p{font-size:14.5px;color:var(--muted);line-height:1.85;margin-bottom:18px;}
.scene-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px;}

/* ---------- 城区与时段 ---------- */
.cover-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start;}
.cover-block h3{font-size:18px;margin-bottom:18px;}
.cover-tags{display:flex;flex-wrap:wrap;gap:10px;}
.cover-tags span{
  font-size:13.5px;padding:8px 14px;background:var(--surface);
  border:1px solid var(--line);border-radius:3px;color:var(--struct);
}
.slot-list{border-top:1px solid var(--line);}
.slot-list li{
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:15px 0;border-bottom:1px solid var(--line);font-size:14px;
}
.slot-list .slot-name{display:flex;align-items:center;gap:10px;color:var(--struct);font-weight:500;}
.slot-list .slot-name i{color:var(--primary);font-size:14px;width:16px;}
.slot-list .slot-time{color:var(--muted);font-size:13.5px;font-family:var(--serif);}
.slot-note{font-size:12.5px;color:var(--muted);margin-top:16px;line-height:1.7;}

/* ---------- 里程碑 ---------- */
.timeline{border-top:1px solid var(--line);}
.tl-item{display:grid;grid-template-columns:96px 1fr;gap:32px;padding:26px 0;border-bottom:1px solid var(--line);}
.tl-idx{font-family:var(--serif);font-size:14px;font-weight:500;color:var(--primary);letter-spacing:.1em;padding-top:3px;}
.tl-item h3{font-size:17px;margin-bottom:6px;}
.tl-item p{font-size:14px;color:var(--muted);margin:0;line-height:1.8;}

/* ---------- 资讯 ---------- */
.news-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:start;}
.news-main img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--radius-lg);border:1px solid var(--line);margin-bottom:20px;}
.news-main h3{font-size:22px;margin-bottom:12px;line-height:1.42;}
.news-main p{font-size:14.5px;color:var(--muted);line-height:1.8;margin-bottom:16px;}
.news-meta{font-size:12.5px;color:var(--muted);display:flex;gap:10px;align-items:center;flex-wrap:wrap;}
.news-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--line);display:inline-block;}
.news-side{border-top:1px solid var(--line);}
.news-side li{padding:20px 0;border-bottom:1px solid var(--line);}
.news-side h4{font-size:16px;line-height:1.55;margin-bottom:8px;font-family:var(--sans);color:var(--struct);}
.news-side li:hover h4{color:var(--primary);}
.news-side .news-meta{font-size:12px;}

/* ---------- 平台保障 ---------- */
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.trust-item{padding:32px 26px;border-left:1px solid var(--line);}
.trust-item:first-child{border-left:0;padding-left:0;}
.trust-item i{font-size:20px;color:var(--primary);display:block;margin-bottom:16px;}
.trust-item h3{font-size:16.5px;margin-bottom:8px;}
.trust-item p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.78;}

/* ---------- 用户评价 ---------- */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.review-card{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;transition:border-color .25s,transform .25s;}
.review-card:hover{border-color:var(--primary);transform:translateY(-2px);}
.review-top{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.avatar{
  width:42px;height:42px;border-radius:50%;background:var(--sand);color:var(--struct);
  display:grid;place-items:center;font-family:var(--serif);font-size:16px;font-weight:700;flex-shrink:0;
  border:1px solid var(--line);
}
.review-who{font-size:14px;font-weight:500;color:var(--struct);line-height:1.3;}
.review-who span{display:block;font-size:12px;font-weight:400;color:var(--muted);margin-top:3px;}
.stars{color:var(--primary);font-size:12px;letter-spacing:2px;margin-bottom:12px;}
.review-card p{font-size:14px;color:var(--muted);line-height:1.8;margin:0;}

/* ---------- 快速解答 ---------- */
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;}
.quick{background:var(--surface);padding:26px 26px 28px;}
.quick h3{font-size:15.5px;margin-bottom:10px;display:flex;gap:9px;align-items:flex-start;line-height:1.55;}
.quick h3 i{color:var(--primary);font-size:15px;margin-top:4px;flex-shrink:0;}
.quick p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.8;}

/* ---------- FAQ ---------- */
.faq-list{border-top:1px solid var(--line);}
.faq-item{position:relative;padding-left:18px;border-bottom:1px solid var(--line);}
.faq-item::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:2px;
  background:transparent;transition:background .22s ease;
}
.faq-item.open::before{background:var(--primary);}
.faq-q{
  width:100%;background:none;border:0;text-align:left;padding:22px 40px 22px 0;
  font-size:16px;font-weight:500;color:var(--struct);position:relative;line-height:1.6;
  transition:color .2s;
}
.faq-q:hover{color:var(--primary);}
.faq-q i{
  position:absolute;right:0;top:50%;transform:translateY(-50%);
  font-size:16px;color:var(--muted);transition:transform .22s,color .22s;
}
.faq-item.open .faq-q i{transform:translateY(-50%) rotate(45deg);color:var(--primary);}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .22s ease;}
.faq-a > div{overflow:hidden;}
.faq-a p{font-size:14.5px;color:var(--muted);line-height:1.85;margin:0 0 22px;padding-right:30px;}
.faq-item.open .faq-a{grid-template-rows:1fr;}

/* ---------- 预约表单 ---------- */
.booking{background:var(--struct);color:#fff;padding:88px 0;}
.booking-grid{display:grid;grid-template-columns:.86fr 1.14fr;gap:64px;align-items:start;}
.booking h2{color:#fff;margin-bottom:18px;}
.booking-lead{font-size:15px;color:rgba(255,255,255,.72);line-height:1.85;margin-bottom:30px;max-width:400px;}
.booking-points li{display:flex;gap:12px;align-items:flex-start;font-size:14px;color:rgba(255,255,255,.82);padding:11px 0;line-height:1.7;}
.booking-points i{color:#E3AC93;font-size:14px;margin-top:4px;flex-shrink:0;}
.form-card{background:var(--surface);border-radius:var(--radius-lg);padding:38px 36px 32px;box-shadow:0 16px 40px rgba(0,0,0,.16);}
.form-card h3{font-size:19px;margin-bottom:24px;color:var(--struct);}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px 26px;}
.field{position:relative;padding-top:20px;margin-bottom:6px;}
.field.full{grid-column:1 / -1;}
.field input,.field select,.field textarea{
  width:100%;border:0;border-bottom:1px solid var(--line);background:transparent;
  padding:8px 0;font-size:15px;color:var(--text);outline:none;border-radius:0;
  font-family:var(--sans);transition:border-color .2s;appearance:none;
}
.field textarea{resize:vertical;min-height:64px;}
.field label{
  position:absolute;left:0;top:24px;font-size:14px;color:var(--muted);
  pointer-events:none;transition:top .18s ease,font-size .18s ease,color .18s ease;
}
.field input:focus + label,.field input:not(:placeholder-shown) + label,
.field textarea:focus + label,.field textarea:not(:placeholder-shown) + label,
.field.always label{top:0;font-size:12px;color:var(--primary);}
.field input:focus,.field select:focus,.field textarea:focus{border-bottom-color:var(--primary);}
.field select{color:var(--text);}
.field .sel-arrow{position:absolute;right:0;top:28px;color:var(--muted);font-size:12px;pointer-events:none;}
.field.always label{color:var(--muted);}
.field select:focus + label{color:var(--primary);}
.form-submit{width:100%;margin-top:22px;}
.form-note{font-size:12px;color:var(--muted);margin-top:14px;line-height:1.7;}
.form-note i{color:var(--primary);margin-right:5px;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--struct-dark);color:rgba(255,255,255,.7);padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.5fr .8fr 1fr;gap:56px;padding-bottom:48px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:18px;}
.footer-brand .brand-mark{border-color:rgba(255,255,255,.28);}
.footer-brand .brand-text{color:#fff;}
.site-footer p{font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.62);margin:0;}
.footer-col h4{font-size:13px;letter-spacing:.14em;color:#fff;margin-bottom:18px;font-family:var(--sans);font-weight:500;}
.footer-col li{margin-bottom:11px;}
.footer-col a{font-size:13.5px;color:rgba(255,255,255,.66);transition:color .2s;}
.footer-col a:hover{color:#fff;}
.footer-contact li{font-size:13.5px;color:rgba(255,255,255,.66);margin-bottom:11px;display:flex;gap:9px;align-items:flex-start;line-height:1.7;}
.footer-contact i{color:rgba(255,255,255,.42);margin-top:4px;font-size:13px;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding:22px 0;
  display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;
  font-size:12.5px;color:rgba(255,255,255,.45);
}
.footer-bottom a{color:rgba(255,255,255,.55);}
.footer-bottom a:hover{color:#fff;}

/* ---------- 动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .6s ease,transform .6s ease;}
.reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  html{scroll-behavior:auto;}
  *{animation-duration:.001s !important;transition-duration:.001s !important;}
}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .nav-channels{gap:0;}
  .nav-channels a{padding:6px 9px;font-size:13.5px;}
  .nav-search{width:130px;}
  .nav-search:focus-within{width:190px;}
  .hero-grid,.cover-grid,.booking-grid{gap:40px;}
  .svc-grid{grid-template-columns:repeat(2,1fr);}
  .svc-card.large{grid-column:span 2;flex-direction:row;}
}
@media (max-width:991px){
  .nav-channels,.nav-search,.btn-ghost{display:none;}
  .nav-burger{display:flex;}
  .hero{padding:48px 0 56px;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-intro{max-width:none;}
  .sec{padding:64px 0;}
  .booking{padding:64px 0;}
  .metrics{grid-template-columns:1fr 1fr;gap:28px 0;}
  .metric:nth-child(3){border-left:0;padding-left:0;}
  .metric{padding:0 24px;}
  .pain-grid{grid-template-columns:1fr;}
  .flow-grid{grid-template-columns:1fr 1fr;gap:34px 0;}
  .flow-step:nth-child(2)::before{display:none;}
  .compare{grid-template-columns:1fr;}
  .compare-col + .compare-col{border-left:0;border-top:1px solid var(--line);}
  .price-grid{grid-template-columns:1fr;gap:16px;}
  .scene-row{grid-template-columns:1fr;gap:24px;padding:28px 0;}
  .scene-row.flip .scene-media{order:0;}
  .cover-grid{grid-template-columns:1fr;gap:38px;}
  .news-grid{grid-template-columns:1fr;gap:34px;}
  .trust-grid{grid-template-columns:1fr 1fr;border-bottom:0;}
  .trust-item:nth-child(odd){border-left:0;padding-left:0;}
  .trust-item{border-bottom:1px solid var(--line);padding:26px 22px;}
  .review-grid{grid-template-columns:1fr;gap:14px;}
  .quick-grid{grid-template-columns:1fr;}
  .booking-grid{grid-template-columns:1fr;gap:36px;}
  .booking-lead{max-width:none;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:38px;}
  .sec-head h2{max-width:100%;}
}
@media (max-width:767px){
  .container{padding-left:18px;padding-right:18px;}
  body{font-size:15.5px;}
  h1{font-size:32px;}
  h2{font-size:25px;}
  .sec{padding:56px 0;}
  .hero-status{gap:14px;font-size:12.5px;}
  .svc-grid{grid-template-columns:1fr;}
  .svc-card.large{grid-column:span 1;flex-direction:column;}
  .svc-card.large .svc-thumb{width:100%;}
  .svc-card.large .svc-thumb img{aspect-ratio:16/10;min-height:0;}
  .flow-grid{grid-template-columns:1fr;gap:28px;}
  .flow-step::before{display:none;}
  .flow-step{padding-right:0;}
  .metrics{grid-template-columns:1fr 1fr;}
  .metric{padding:0 16px;}
  .metric-num{font-size:34px;}
  .tl-item{grid-template-columns:64px 1fr;gap:18px;}
  .trust-grid{grid-template-columns:1fr;}
  .trust-item{border-left:0;padding-left:0;}
  .footer-grid{grid-template-columns:1fr;gap:32px;}
  .form-card{padding:28px 22px 24px;}
  .form-grid{grid-template-columns:1fr;}
  .hero-cta .btn-main,.hero-cta .btn-ghost2{width:100%;}
  .booking{padding:56px 0;}
  .sec-side{margin-left:0;width:100%;}
  .faq-q{font-size:15px;padding-right:34px;}
  .faq-a p{padding-right:0;}
}
@media (max-width:575px){
  .btn-main,.btn-ghost2{width:100%;}
  .metrics{grid-template-columns:1fr;gap:0;}
  .metric{padding:18px 0;border-left:0;border-top:1px solid var(--line);}
  .metric:first-child{border-top:0;padding-top:0;}
  .hero-media-bar{flex-direction:column;align-items:flex-start;gap:10px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px;}
  .quick{padding:22px 20px;}
  .price-card,.review-card{padding:24px 20px;}
}

/* roulang page: category1 */
:root{
 --bg:#F6F3EE;
 --surface:#FFFFFF;
 --primary:#A8492C;
 --primary-dark:#7E3320;
 --struct:#2F4F43;
 --struct-dark:#243D34;
 --text:#1A211D;
 --muted:#5A625C;
 --line:#E2DCD2;
 --sand:#EBE3D6;
 --radius:4px;
 --radius-lg:8px;
 --shadow-sm:0 1px 2px rgba(26,33,29,.06);
 --shadow-md:0 8px 24px rgba(26,33,29,.10);
 --serif:"Noto Serif SC","Source Han Serif SC","Songti SC",serif;
 --sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
 --bs-primary:#A8492C;
 --bs-body-bg:#F6F3EE;
 --bs-body-color:#1A211D;
 --bs-border-color:#E2DCD2;
 --bs-link-color:#A8492C;
 --bs-link-hover-color:#7E3320;
 --bs-font-sans-serif:var(--sans);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
 margin:0;background:var(--bg);color:var(--text);
 font-family:var(--sans);font-size:16px;line-height:1.75;
 -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s;}
a:hover{color:var(--primary);}
button{font-family:inherit;cursor:pointer;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
.container{max-width:1200px !important;width:100%;margin:0 auto;padding-left:24px;padding-right:24px;}
/* ---------- 导航 ---------- */
.site-header{
 position:sticky;top:0;z-index:1030;background:var(--struct);
 height:64px;transition:box-shadow .25s ease;
}
.site-header.scrolled{box-shadow:0 6px 20px rgba(0,0,0,.18);}
.nav-wrap{display:flex;align-items:center;gap:26px;height:64px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
 width:34px;height:34px;border:1px solid rgba(255,255,255,.35);border-radius:var(--radius);
 display:grid;place-items:center;color:#fff;font-size:16px;flex-shrink:0;
}
.brand-text{
 display:flex;flex-direction:column;line-height:1.15;color:#fff;
 font-family:var(--serif);font-size:17px;font-weight:700;
}
.brand-text em{
 font-style:normal;font-family:var(--sans);font-size:10px;font-weight:400;
 letter-spacing:.2em;color:rgba(255,255,255,.62);margin-top:2px;
}
.nav-channels{display:flex;gap:4px;flex:1;min-width:0;}
.nav-channels a{
 padding:6px 12px;font-size:14px;color:rgba(255,255,255,.76);
 border-bottom:2px solid transparent;transition:color .2s,border-color .2s;white-space:nowrap;
}
.nav-channels a:hover{color:#fff;}
.nav-channels a.active{color:#fff;border-bottom-color:var(--primary);}
.nav-tools{display:flex;align-items:center;gap:10px;margin-left:auto;}
.nav-search{
 display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.12);
 border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);
 padding:7px 10px;width:152px;transition:width .28s ease,background .28s,border-color .28s;
}
.nav-search:focus-within{width:236px;background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.45);}
.nav-search i{color:rgba(255,255,255,.62);font-size:13px;}
.nav-search input{flex:1;min-width:0;background:none;border:0;outline:none;color:#fff;font-size:13px;}
.nav-search input::placeholder{color:rgba(255,255,255,.55);}
.btn-ghost{
 font-size:13px;color:rgba(255,255,255,.85);padding:8px 12px;border-radius:var(--radius);
 border:1px solid transparent;transition:.2s;white-space:nowrap;
}
.btn-ghost:hover{color:#fff;border-color:rgba(255,255,255,.3);}
.btn-nav{
 font-size:13px;font-weight:500;color:#fff;background:var(--primary);
 padding:9px 18px;border-radius:var(--radius);transition:background .2s;white-space:nowrap;
}
.btn-nav:hover{background:var(--primary-dark);color:#fff;}
.nav-burger{
 display:none;background:none;border:1px solid rgba(255,255,255,.28);border-radius:var(--radius);
 color:#fff;width:40px;height:40px;font-size:17px;align-items:center;justify-content:center;
}
.m-drawer{
 position:fixed;top:64px;left:0;right:0;z-index:1029;background:var(--struct);
 border-top:1px solid rgba(255,255,255,.12);
 max-height:0;overflow:hidden;transition:max-height .3s ease;
}
.m-drawer.open{max-height:460px;}
.m-drawer-inner{padding:16px 24px 24px;display:flex;flex-direction:column;gap:2px;}
.m-drawer-inner a{
 color:rgba(255,255,255,.85);font-size:15px;padding:12px 0;
 border-bottom:1px solid rgba(255,255,255,.1);
}
.m-drawer-inner a.btn-main{justify-content:center;margin-top:16px;border-bottom:0;color:#fff;}
/* ---------- 按钮 ---------- */
.btn-main{
 display:inline-flex;align-items:center;gap:8px;justify-content:center;
 background:var(--primary);color:#fff;font-size:15px;font-weight:500;
 padding:14px 26px;border-radius:var(--radius);border:1px solid var(--primary);
 transition:background .2s,transform .2s,color .2s;min-height:44px;
}
.btn-main i{transition:transform .25s ease;font-size:14px;}
.btn-main:hover{background:var(--primary-dark);border-color:var(--primary-dark);color:#fff;}
.btn-main:hover i{transform:translateX(4px);}
.btn-ghost2{
 display:inline-flex;align-items:center;gap:8px;justify-content:center;
 background:transparent;color:var(--struct);font-size:15px;font-weight:500;
 padding:14px 26px;border:1px solid var(--line);border-radius:var(--radius);
 transition:background .2s,border-color .2s;min-height:44px;
}
.btn-ghost2:hover{background:var(--sand);border-color:var(--struct);color:var(--struct);}
.btn-main:focus-visible,.btn-ghost2:focus-visible,.btn-nav:focus-visible,
.nav-channels a:focus-visible,.faq-q:focus-visible,.link-line:focus-visible,
.chip-btn:focus-visible,select.sort-select:focus-visible{
 outline:2px solid var(--primary);outline-offset:3px;
}
.link-line{
 display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--primary);
 border-bottom:1px solid rgba(168,73,44,.4);padding-bottom:2px;text-underline-offset:4px;
 transition:border-color .2s,color .2s;
}
.link-line:hover{border-bottom-color:var(--primary);color:var(--primary-dark);}
.link-line i{font-size:12px;transition:transform .25s ease;}
.link-line:hover i{transform:translateX(4px);}
/* ---------- 通用板块 ---------- */
.section{padding:88px 0;}
.section--surface{background:var(--surface);}
.section--sand{background:var(--sand);}
.section--line{border-top:1px solid var(--line);}
.sec-head{
 display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;
 padding-bottom:18px;margin-bottom:40px;border-bottom:1px solid var(--line);
}
.sec-no{
 font-family:var(--serif);font-size:14px;color:var(--primary);
 letter-spacing:.14em;font-weight:500;
}
.sec-title{
 font-family:var(--serif);font-size:32px;line-height:1.3;font-weight:700;
 letter-spacing:.01em;max-width:72%;
}
.sec-sub{font-size:14px;color:var(--muted);margin-left:auto;}
/* ---------- 分类头部 ---------- */
.cat-head{padding:40px 0 64px;background:var(--bg);border-bottom:1px solid var(--line);}
.breadcrumb-line{
 display:flex;align-items:center;gap:10px;flex-wrap:wrap;
 font-size:13px;color:var(--muted);margin-bottom:26px;
}
.breadcrumb-line a{color:var(--muted);}
.breadcrumb-line a:hover{color:var(--primary);}
.breadcrumb-line .sep{color:#B9B1A4;}
.breadcrumb-line .cur{color:var(--struct);font-weight:500;}
.cat-head-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:52px;align-items:center;}
.cat-badge{
 display:inline-flex;align-items:center;gap:6px;font-size:12px;
 background:var(--sand);color:var(--struct);border:1px solid var(--line);
 border-radius:3px;padding:4px 10px;margin-bottom:18px;
}
.cat-head h1{
 font-family:var(--serif);font-size:44px;line-height:1.18;font-weight:700;
 letter-spacing:.01em;margin-bottom:18px;
}
.cat-head h1 span{color:var(--primary);}
.cat-lead{font-size:16px;line-height:1.85;color:var(--muted);max-width:580px;margin-bottom:24px;}
.cat-head-tags{display:flex;flex-wrap:wrap;gap:8px;}
.chip{
 font-size:12px;padding:5px 11px;border:1px solid var(--line);
 border-radius:3px;background:var(--surface);color:var(--struct);white-space:nowrap;
}
.chip--primary{border-color:var(--primary);color:var(--primary);}
.cat-figure{
 border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
 background:var(--surface);box-shadow:var(--shadow-sm);
}
.cat-figure img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.cat-figure figcaption{
 font-size:12.5px;color:var(--muted);padding:12px 16px;border-top:1px solid var(--line);
}
/* ---------- 数据条 ---------- */
.cat-stats{padding:0;background:var(--surface);border-bottom:1px solid var(--line);}
.stats-row{
 display:grid;grid-template-columns:repeat(4,1fr);
}
.stat-cell{
 padding:30px 26px;border-left:1px solid var(--line);
}
.stat-cell:first-child{border-left:0;padding-left:0;}
.stat-num{
 font-family:var(--serif);font-size:38px;line-height:1.1;font-weight:700;color:var(--struct);
 display:flex;align-items:baseline;gap:4px;
}
.stat-num small{font-family:var(--sans);font-size:13px;font-weight:400;color:var(--muted);}
.stat-label{font-size:13px;color:var(--muted);margin-top:8px;}
/* ---------- 筛选条 ---------- */
.filter-bar{
 display:flex;align-items:center;gap:18px;flex-wrap:wrap;
 padding:18px 0 22px;border-bottom:1px solid var(--line);margin-bottom:34px;
}
.filter-label{font-size:12px;letter-spacing:.12em;color:var(--muted);white-space:nowrap;}
.chip-group{display:flex;flex-wrap:wrap;gap:8px;flex:1;min-width:0;}
.chip-btn{
 font-size:13px;padding:6px 14px;border:1px solid var(--line);background:var(--surface);
 border-radius:3px;color:var(--struct);transition:.2s;min-height:34px;
}
.chip-btn:hover{border-color:var(--primary);color:var(--primary);}
.chip-btn.is-on{background:var(--primary);border-color:var(--primary);color:#fff;}
.sort-wrap{display:flex;align-items:center;gap:8px;margin-left:auto;}
.sort-wrap label{font-size:13px;color:var(--muted);white-space:nowrap;}
select.sort-select{
 appearance:none;-webkit-appearance:none;
 font-family:inherit;font-size:13px;color:var(--struct);
 background:var(--surface) url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%232F4F43' stroke-width='1.6'/%3E%3C/svg%3E") no-repeat right 12px center;
 border:1px solid var(--line);border-radius:3px;padding:8px 34px 8px 12px;
 min-height:38px;cursor:pointer;transition:border-color .2s;
}
select.sort-select:hover{border-color:var(--struct);}
/* ---------- 服务卡片 ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.svc-card{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
 overflow:hidden;display:flex;flex-direction:column;
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
 box-shadow:var(--shadow-sm);
}
.svc-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--primary);}
.svc-media{overflow:hidden;border-radius:var(--radius-lg) var(--radius-lg) 0 0;background:var(--sand);}
.svc-media img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .4s ease;}
.svc-card:hover .svc-media img{transform:scale(1.03);}
.svc-body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.svc-tagrow{display:flex;gap:8px;flex-wrap:wrap;}
.svc-name{font-family:var(--serif);font-size:20px;font-weight:700;line-height:1.4;letter-spacing:.01em;}
.svc-fit{font-size:13.5px;color:var(--muted);}
.svc-desc{font-size:14px;line-height:1.75;color:var(--muted);}
.svc-meta{
 display:flex;flex-wrap:wrap;gap:8px 16px;font-size:12.5px;color:var(--muted);
 padding-top:12px;border-top:1px solid var(--line);margin-top:auto;
}
.svc-meta strong{
 font-family:var(--serif);font-size:19px;color:var(--primary);font-weight:700;margin-right:2px;
}
.svc-meta .dot{color:#C9C1B4;}
.svc-card--wide{grid-column:span 2;}
.svc-card--wide .svc-media img{aspect-ratio:16/9;}
.svc-card--wide .svc-name{font-size:24px;}
@media (min-width:992px){
 .svc-card--wide .svc-body{padding:24px 24px 26px;}
}
.list-more{display:flex;justify-content:center;margin-top:44px;}
/* ---------- 流程要点 ---------- */
.flow-list{display:grid;gap:0;max-width:900px;}
.flow-item{
 display:grid;grid-template-columns:96px 1fr;gap:24px;
 padding:26px 0;border-bottom:1px solid var(--line);align-items:start;
}
.flow-item:first-child{padding-top:0;}
.flow-item:last-child{border-bottom:0;padding-bottom:0;}
.flow-idx{
 font-family:var(--serif);font-size:40px;line-height:1;font-weight:700;
 color:var(--line);letter-spacing:.02em;
}
.flow-item:hover .flow-idx{color:var(--primary);}
.flow-idx, .svc-card, .chip-btn, .stat-num{transition:color .25s ease;}
.flow-title{font-family:var(--serif);font-size:20px;font-weight:700;margin-bottom:8px;}
.flow-text{font-size:14.5px;color:var(--muted);line-height:1.8;max-width:640px;}
/* ---------- 价格说明 ---------- */
.price-cols{display:grid;grid-template-columns:1fr 1fr;gap:36px;margin-bottom:34px;}
.price-col h3{
 font-family:var(--serif);font-size:20px;font-weight:700;margin-bottom:16px;
 display:flex;align-items:center;gap:8px;
}
.price-col h3 i{font-size:15px;}
.price-col.is-in h3 i{color:var(--primary);}
.price-col.is-out h3 i{color:var(--muted);}
.price-list li{
 display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--muted);
 padding:12px 0;border-bottom:1px solid var(--line);line-height:1.7;
}
.price-list li i{font-size:12px;margin-top:6px;flex-shrink:0;}
.price-col.is-in .price-list li i{color:var(--primary);}
.price-col.is-out .price-list li i{color:#A9A296;}
.formula-bar{
 display:flex;align-items:center;gap:14px;flex-wrap:wrap;
 background:var(--sand);border:1px solid var(--line);border-radius:var(--radius-lg);
 padding:20px 24px;
}
.formula-bar i{color:var(--primary);font-size:18px;}
.formula-bar p{font-size:14.5px;color:var(--struct);line-height:1.75;}
.formula-bar strong{color:var(--primary);font-weight:700;}
/* ---------- FAQ ---------- */
.faq-wrap{max-width:920px;}
.faq-item{border-bottom:1px solid var(--line);position:relative;}
.faq-item:first-child{border-top:1px solid var(--line);}
.faq-q{
 width:100%;background:none;border:0;text-align:left;
 display:flex;align-items:center;gap:16px;
 padding:22px 44px 22px 18px;font-size:16.5px;font-weight:500;color:var(--text);
 font-family:var(--sans);position:relative;transition:color .2s;
}
.faq-q::before{
 content:"";position:absolute;left:0;top:20%;bottom:20%;width:3px;
 background:var(--primary);opacity:0;transition:opacity .22s ease;
}
.faq-item.is-open .faq-q{color:var(--primary);}
.faq-item.is-open .faq-q::before{opacity:1;}
.faq-q .faq-icon{
 position:absolute;right:14px;top:50%;transform:translateY(-50%);
 font-size:14px;color:var(--muted);transition:transform .22s ease,color .22s;
}
.faq-item.is-open .faq-icon{transform:translateY(-50%) rotate(45deg);color:var(--primary);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .22s ease;}
.faq-a-inner{
 padding:0 44px 24px 18px;font-size:14.5px;line-height:1.85;color:var(--muted);max-width:800px;
}
/* ---------- 相关文章 ---------- */
.art-list{display:grid;grid-template-columns:repeat(2,1fr);gap:0 40px;}
.art-item{
 display:grid;grid-template-columns:84px 1fr;gap:16px;align-items:center;
 padding:18px 0;border-bottom:1px solid var(--line);
}
.art-item:nth-child(1),.art-item:nth-child(2){padding-top:0;}
.art-thumb{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);}
.art-thumb img{width:100%;aspect-ratio:1/1;object-fit:cover;}
.art-title{font-size:15.5px;font-weight:500;line-height:1.55;margin-bottom:6px;transition:color .2s;}
.art-item:hover .art-title{color:var(--primary);}
.art-meta{font-size:12.5px;color:var(--muted);display:flex;gap:8px;align-items:center;}
.art-meta .dot{color:#C9C1B4;}
/* ---------- 预约转化条 ---------- */
.cta-band{background:var(--sand);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:64px 0;}
.cta-inner{
 display:flex;align-items:center;gap:36px;flex-wrap:wrap;justify-content:space-between;
}
.cta-text h2{
 font-family:var(--serif);font-size:30px;font-weight:700;line-height:1.35;margin-bottom:10px;
 letter-spacing:.01em;
}
.cta-text p{font-size:14.5px;color:var(--muted);max-width:620px;}
.cta-actions{display:flex;align-items:center;gap:22px;flex-wrap:wrap;}
.cta-phone{font-size:13.5px;color:var(--struct);display:flex;align-items:center;gap:8px;}
.cta-phone i{color:var(--primary);}
/* ---------- 页脚 ---------- */
.site-footer{background:var(--struct);color:rgba(255,255,255,.78);padding:64px 0 0;font-size:14px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1.2fr;gap:48px;padding-bottom:44px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-text{font-size:17px;}
.site-footer p{font-size:13.5px;line-height:1.9;color:rgba(255,255,255,.66);max-width:420px;}
.footer-col h4{
 font-family:var(--serif);font-size:15px;font-weight:700;color:#fff;
 margin-bottom:16px;letter-spacing:.02em;
}
.footer-col ul li{margin-bottom:10px;}
.footer-col ul li a{font-size:13.5px;color:rgba(255,255,255,.7);transition:color .2s;}
.footer-col ul li a:hover{color:#fff;}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:rgba(255,255,255,.7);line-height:1.7;}
.footer-contact li i{color:rgba(255,255,255,.5);margin-top:5px;font-size:13px;}
.footer-bottom{
 display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
 padding:20px 0 26px;border-top:1px solid rgba(255,255,255,.14);
 font-size:12.5px;color:rgba(255,255,255,.55);
}
.footer-bottom a{color:rgba(255,255,255,.68);}
.footer-bottom a:hover{color:#fff;}
/* ---------- 动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .6s ease,transform .6s ease;}
.reveal.is-in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
 html{scroll-behavior:auto;}
 .reveal{opacity:1;transform:none;transition:none;}
 .svc-card,.btn-main i,.link-line i{transition:none;}
}
/* ---------- 响应式 ---------- */
@media (max-width:1199px){
 .container{max-width:960px !important;}
 .cat-head h1{font-size:38px;}
 .sec-title{font-size:28px;}
 .svc-card--wide .svc-name{font-size:22px;}
}
@media (max-width:991px){
 .nav-channels{display:none;}
 .nav-search{display:none;}
 .nav-burger{display:flex;}
 .cat-head-grid{grid-template-columns:1fr;gap:32px;}
 .cat-head h1{font-size:34px;}
 .cat-figure img{aspect-ratio:16/9;}
 .stats-row{grid-template-columns:repeat(2,1fr);}
 .stat-cell{border-left:1px solid var(--line);padding:24px 20px;}
 .stat-cell:nth-child(odd){border-left:0;padding-left:0;}
 .stat-cell:nth-child(1),.stat-cell:nth-child(2){border-bottom:1px solid var(--line);}
 .svc-grid{grid-template-columns:repeat(2,1fr);}
 .svc-card--wide{grid-column:span 2;}
 .price-cols{grid-template-columns:1fr;gap:26px;}
 .art-list{grid-template-columns:1fr;}
 .art-item:nth-child(2){padding-top:18px;}
 .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
 .sec-title{max-width:100%;}
}
@media (max-width:767px){
 .container{padding-left:18px;padding-right:18px;}
 .section{padding:56px 0;}
 .cat-head{padding:26px 0 48px;}
 .cat-head h1{font-size:30px;}
 .cat-lead{font-size:15px;}
 .sec-head{gap:10px;margin-bottom:28px;}
 .sec-title{font-size:24px;max-width:100%;}
 .sec-sub{margin-left:0;width:100%;}
 .stats-row{grid-template-columns:1fr 1fr;}
 .stat-num{font-size:30px;}
 .svc-grid{grid-template-columns:1fr;}
 .svc-card--wide{grid-column:span 1;}
 .svc-card--wide .svc-media img{aspect-ratio:4/3;}
 .flow-item{grid-template-columns:56px 1fr;gap:16px;padding:22px 0;}
 .flow-idx{font-size:30px;}
 .flow-title{font-size:18px;}
 .filter-bar{gap:12px;}
 .sort-wrap{margin-left:0;width:100%;}
 .art-item{grid-template-columns:72px 1fr;}
 .cta-inner{gap:24px;}
 .cta-text h2{font-size:24px;}
 .footer-grid{grid-template-columns:1fr;gap:28px;}
 .footer-bottom{flex-direction:column;gap:8px;}
 .faq-q{font-size:15.5px;padding:18px 40px 18px 16px;}
 .faq-a-inner{padding:0 26px 20px 16px;}
}
@media (max-width:575px){
 .brand-text{font-size:15px;}
 .brand-text em{font-size:9px;}
 .cat-head h1{font-size:26px;}
 .btn-main,.btn-ghost2{width:100%;}
 .cta-actions{width:100%;flex-direction:column;align-items:stretch;gap:14px;}
 .cta-phone{justify-content:center;}
 .stat-cell{padding:20px 14px;}
 .stat-num{font-size:26px;}
 .formula-bar{padding:16px 16px;}
 .list-more .btn-ghost2{width:100%;}
}