/* roulang page: index */
:root{
  --ink:#16211E;
  --ink-2:#4C5B56;
  --brand:#10453B;
  --brand-2:#2F8F7A;
  --accent:#F08A24;
  --accent-dark:#D97612;
  --bg:#FBF8F3;
  --surface:#FFFFFF;
  --surface-2:#F2EDE4;
  --line:#E4DBCC;
  --dark:#0C2B25;
  --radius:16px;
  --radius-sm:10px;
  --shadow-1:0 2px 8px rgba(16,69,59,.06);
  --shadow-2:0 12px 28px rgba(16,69,59,.10);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei","Hiragino Sans GB",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit;text-decoration:none;transition:color .18s ease}
img{max-width:100%;display:block;height:auto}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--brand-2);outline-offset:2px;border-radius:6px}
.num{font-variant-numeric:tabular-nums}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ============ 顶部工具条 ============ */
.topbar{background:var(--dark);color:#D8E4DF;font-size:13px}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:40px}
.tb-left{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.tb-tag{background:rgba(240,138,36,.16);color:#F7B267;padding:2px 9px;border-radius:6px;font-weight:600;letter-spacing:.02em}
.tb-phone{font-weight:700;color:#fff;letter-spacing:.03em;font-variant-numeric:tabular-nums}
.tb-phone:hover{color:var(--accent)}
.tb-right{display:flex;align-items:center;gap:18px}
.tb-city{display:inline-flex;align-items:center;gap:6px;color:#D8E4DF}
.tb-city select{
  background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.16);
  border-radius:6px;padding:3px 8px;font-size:13px;
}
.tb-links{display:flex;align-items:center;gap:16px}
.tb-links a:hover{color:var(--accent)}

/* ============ 主导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(251,248,243,.96);
  border-bottom:1px solid var(--line);backdrop-filter:saturate(1.1);
  transition:box-shadow .2s ease,background .2s ease;
}
.site-header.is-stuck{box-shadow:var(--shadow-2);background:#fff}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{
  width:42px;height:42px;border-radius:12px;flex:0 0 auto;
  background:var(--brand);color:#fff;display:grid;place-items:center;
  font-weight:800;font-size:15px;letter-spacing:.04em;
  box-shadow:var(--shadow-1);
}
.brand-name{font-size:17px;font-weight:800;letter-spacing:.01em;color:var(--brand);line-height:1.25;white-space:nowrap}
.brand-sub{font-size:11.5px;color:var(--ink-2);letter-spacing:.06em}
.main-nav{display:flex;align-items:center;gap:4px}
.nav-link{
  position:relative;padding:10px 13px;border-radius:8px;font-size:15px;color:var(--ink-2);font-weight:500;
  transition:color .18s ease,background .18s ease;
}
.nav-link:hover{color:var(--brand);background:var(--surface-2)}
.nav-link.is-active{color:var(--brand);font-weight:700}
.nav-link.is-active::after{
  content:"";position:absolute;left:13px;right:13px;bottom:-2px;height:2px;
  background:var(--accent);border-radius:2px;
}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:#231303;
  font-weight:700;font-size:15px;padding:12px 22px;border-radius:999px;
  box-shadow:0 6px 16px rgba(240,138,36,.28);transition:background .18s ease,transform .18s ease;
  white-space:nowrap;
}
.nav-cta:hover{background:var(--accent-dark);transform:translateY(-1px)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:10px;border:1px solid var(--line);
  background:#fff;align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--brand);position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:20px;height:2px;background:var(--brand);
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.drawer{
  display:none;position:fixed;inset:74px 0 0 auto;width:min(320px,86vw);z-index:70;
  background:#fff;border-left:1px solid var(--line);box-shadow:var(--shadow-2);
  padding:22px 20px;overflow-y:auto;
}
.drawer.is-open{display:block}
.drawer .nav-link{display:block;padding:14px 10px;border-bottom:1px solid var(--line);border-radius:0;font-size:16px}
.drawer .nav-cta{margin-top:18px;justify-content:center;width:100%}
.drawer-phone{
  margin-top:16px;display:flex;align-items:center;justify-content:center;gap:8px;
  border:1.5px solid var(--brand);color:var(--brand);border-radius:10px;padding:12px;font-weight:700;
}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:15px;border-radius:999px;padding:14px 28px;
  transition:background .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--accent);color:#231303;box-shadow:0 8px 20px rgba(240,138,36,.26)}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-1px);box-shadow:0 12px 24px rgba(240,138,36,.3)}
.btn-ghost{
  border:1.5px solid var(--brand);color:var(--brand);border-radius:10px;background:transparent;
}
.btn-ghost:hover{background:var(--brand);color:#fff}
.btn-text{color:var(--brand);font-weight:700;display:inline-flex;align-items:center;gap:6px}
.btn-text .arw{transition:transform .18s ease}
.btn-text:hover .arw{transform:translateX(3px)}
.btn-block{width:100%}

/* ============ section ============ */
.section{padding:72px 0}
.section--alt{background:var(--surface-2)}
.section--tight{padding:56px 0}
.section-head{max-width:720px;margin-bottom:38px}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--brand-2);
  letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px;
}
.eyebrow::before{
  content:"";width:28px;height:6px;border-radius:2px;
  background:repeating-linear-gradient(115deg,var(--accent) 0 4px,rgba(240,138,36,.28) 4px 8px);
}
.section-title{
  font-size:clamp(22px,2.6vw,32px);font-weight:700;line-height:1.3;letter-spacing:.01em;
}
.section-desc{margin-top:12px;color:var(--ink-2);font-size:15.5px;line-height:1.8}
.head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.head-link{font-weight:700;color:var(--brand);display:inline-flex;align-items:center;gap:6px}
.head-link:hover{color:var(--accent)}
.head-link:hover .arw{transform:translateX(3px)}
.head-link .arw{transition:transform .18s ease}

/* ============ Hero ============ */
.hero{
  position:relative;padding:64px 0 72px;overflow:hidden;
  background:
    radial-gradient(900px 420px at 88% -10%,rgba(47,143,122,.14),transparent 60%),
    radial-gradient(700px 380px at 0% 10%,rgba(240,138,36,.10),transparent 62%),
    var(--bg);
}
.hero::after{
  content:"";position:absolute;inset:auto 0 0 0;height:6px;
  background:repeating-linear-gradient(115deg,rgba(240,138,36,.55) 0 10px,rgba(16,69,59,.10) 10px 20px);
  opacity:.6;
}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:center;position:relative;z-index:1}
.hero-kicker{
  display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:7px 16px;font-size:13px;font-weight:600;color:var(--brand);
  box-shadow:var(--shadow-1);margin-bottom:20px;
}
.dot-live{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(240,138,36,.18)}
.hero-title{
  font-size:clamp(30px,4.2vw,46px);font-weight:800;line-height:1.24;letter-spacing:-.01em;
  color:var(--ink);
}
.hero-title .hl{color:var(--brand);border-bottom:3px solid rgba(240,138,36,.55)}
.hero-sub{margin-top:16px;font-size:17px;color:var(--ink-2);font-weight:500}
.hero-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:28px}
.hero-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:36px;
  padding-top:26px;border-top:1px dashed var(--line);
}
.hero-stat .v{font-size:22px;font-weight:800;color:var(--brand);letter-spacing:.01em}
.hero-stat .v small{font-size:13px;font-weight:700;margin-left:2px}
.hero-stat .k{font-size:12.5px;color:var(--ink-2);margin-top:2px}
.hero-media{position:relative}
.hero-photo{
  position:relative;border-radius:22px;overflow:hidden;box-shadow:var(--shadow-2);
  aspect-ratio:4/5;background:var(--surface-2);
}
.hero-photo img{width:100%;height:100%;object-fit:cover}
.hero-photo::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(12,43,37,0) 45%,rgba(12,43,37,.55) 100%);
}
.float-card{
  position:absolute;left:-18px;bottom:26px;background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:14px 18px;box-shadow:var(--shadow-2);max-width:280px;
}
.float-card .fc-top{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink-2);font-weight:600}
.float-card .fc-main{margin-top:6px;font-size:15px;font-weight:800;color:var(--brand);line-height:1.5}
.float-card .fc-main b{color:var(--accent);font-size:18px;font-variant-numeric:tabular-nums}

/* ============ 指标带 ============ */
.strip{background:var(--dark);color:#E7F0EC;padding:36px 0}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.strip-item{padding:6px 26px;border-left:1px solid rgba(255,255,255,.12)}
.strip-item:first-child{border-left:0;padding-left:0}
.strip-item .v{
  font-size:clamp(26px,3vw,36px);font-weight:800;color:#fff;letter-spacing:.01em;
  font-variant-numeric:tabular-nums;line-height:1.2;
}
.strip-item .v em{font-style:normal;font-size:15px;font-weight:700;color:var(--accent);margin-left:4px}
.strip-item .k{font-size:13.5px;color:#A9C2BA;margin-top:4px}

/* ============ 服务矩阵 ============ */
.svc-grid{display:grid;grid-template-columns:1.15fr 1fr 1fr;grid-auto-rows:minmax(0,auto);gap:18px}
.svc-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;
  box-shadow:var(--shadow-1);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
  display:flex;flex-direction:column;position:relative;
}
.svc-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:#CFC2AC}
.svc-card--lg{
  grid-column:1;grid-row:span 2;background:linear-gradient(160deg,var(--brand) 0%,#17594C 100%);
  color:#EAF3EF;border-color:transparent;padding:28px;justify-content:space-between;
}
.svc-card--lg .svc-icon{background:rgba(255,255,255,.12);color:#FFC98B;border-color:rgba(255,255,255,.18)}
.svc-card--lg .svc-name{color:#fff;font-size:22px}
.svc-card--lg .svc-desc{color:#C3D8D1}
.svc-icon{
  width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  background:#EFF6F3;color:var(--brand);border:1px solid #DCEAE5;margin-bottom:14px;
}
.svc-icon svg{width:24px;height:24px}
.svc-name{font-size:17px;font-weight:700;line-height:1.4}
.svc-desc{font-size:13.5px;color:var(--ink-2);line-height:1.7;margin-top:8px}
.svc-foot{margin-top:auto;padding-top:16px;display:flex;align-items:center;justify-content:flex-end}
.price-tag{
  display:inline-flex;align-items:baseline;gap:2px;background:#FDF0E1;color:#B4610C;
  font-size:12px;font-weight:700;border-radius:6px;padding:4px 9px;
}
.price-tag b{font-size:15px;font-variant-numeric:tabular-nums}

/* ============ 时段条 ============ */
.slot-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.slot-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;
  box-shadow:var(--shadow-1);transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.slot-item .st{font-size:13px;font-weight:700;color:var(--brand-2);letter-spacing:.04em;font-variant-numeric:tabular-nums}
.slot-item .sn{font-size:18px;font-weight:800;margin-top:6px}
.slot-item .sd{font-size:13.5px;color:var(--ink-2);margin-top:8px}
.slot-item .sv{font-size:12.5px;color:var(--ink-2);margin-top:10px;padding-top:10px;border-top:1px dashed var(--line)}
.slot-item .sv b{color:var(--brand);font-variant-numeric:tabular-nums}
.slot-item.is-now{background:#fff;border-color:var(--accent);box-shadow:0 10px 24px rgba(240,138,36,.18);transform:translateY(-2px)}
.slot-item.is-now .st{color:var(--accent)}
.slot-item.is-now::before{
  content:"当前时段";display:inline-block;background:var(--accent);color:#231303;font-size:11px;
  font-weight:700;padding:2px 8px;border-radius:6px;margin-bottom:10px;
}

/* ============ 流程时间轴 ============ */
.tl{position:relative;margin-top:8px}
.tl-item{
  position:relative;display:grid;grid-template-columns:56px 1fr;gap:20px;
  padding:0 0 30px 0;
}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:27px;top:56px;bottom:0;width:2px;background:var(--line);
}
.tl-item:last-child::before{display:none}
.tl-num{
  width:56px;height:56px;border-radius:50%;background:#fff;border:2px solid var(--brand);
  color:var(--brand);display:grid;place-items:center;font-weight:800;font-size:18px;
  font-variant-numeric:tabular-nums;z-index:1;
}
.tl-body{padding-top:6px}
.tl-body h3{font-size:18px;font-weight:700}
.tl-body p{font-size:14.5px;color:var(--ink-2);margin-top:6px;max-width:620px}

/* ============ 区域覆盖 ============ */
.area-grid{display:grid;grid-template-columns:5fr 7fr;gap:40px;align-items:center}
.chip-cloud{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  display:inline-flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:8px 15px;font-size:13.5px;color:var(--ink-2);font-weight:500;
  transition:background .16s ease,color .16s ease,border-color .16s ease,transform .16s ease;
}
.chip:hover{background:#EAF3EF;color:var(--brand);border-color:#C9DFD7;transform:translateY(-1px)}
.area-map{
  position:relative;border-radius:20px;overflow:hidden;aspect-ratio:16/11;
  border:1px solid var(--line);box-shadow:var(--shadow-1);background:var(--surface);
}
.area-map img{width:100%;height:100%;object-fit:cover}
.area-map .map-badge{
  position:absolute;left:18px;bottom:18px;background:rgba(255,255,255,.94);border:1px solid var(--line);
  border-radius:12px;padding:10px 16px;font-size:13px;font-weight:700;color:var(--brand);
  box-shadow:var(--shadow-1);
}

/* ============ 价格参考 ============ */
.price-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-1)}
.price-row{
  display:grid;grid-template-columns:1.4fr 1.2fr auto auto;gap:16px;align-items:center;
  padding:18px 24px;border-bottom:1px dashed var(--line);
}
.price-row:last-child{border-bottom:0}
.price-row:hover{background:#FCFAF6}
.pr-name{font-weight:700;font-size:16px}
.pr-name span{display:block;font-size:12.5px;color:var(--ink-2);font-weight:500;margin-top:2px}
.pr-way{font-size:14px;color:var(--ink-2)}
.badge{
  display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:700;
  border-radius:6px;padding:4px 10px;white-space:nowrap;
}
.badge-green{background:#E7F3EF;color:#1C6153}
.badge-soft{background:var(--surface-2);color:var(--ink-2)}
.badge-orange{background:var(--accent);color:#231303}

/* ============ 专题入口 ============ */
.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.topic-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;
  display:flex;flex-direction:column;gap:8px;box-shadow:var(--shadow-1);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.topic-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:#D6C8B2}
.topic-card .tn{font-size:16px;font-weight:700;display:flex;align-items:center;justify-content:space-between;gap:8px}
.topic-card .td{font-size:13px;color:var(--ink-2);line-height:1.65}
.topic-card .arw{color:var(--accent);font-weight:800;transition:transform .18s ease}
.topic-card:hover .arw{transform:translateX(4px)}
.topic-more{margin-top:26px;text-align:center}

/* ============ 师傅 ============ */
.master-grid{display:grid;grid-template-columns:7fr 5fr;gap:36px;align-items:start}
.master-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.master-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;
  text-align:center;box-shadow:var(--shadow-1);transition:transform .18s ease,box-shadow .18s ease;
}
.master-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.master-avatar{
  width:78px;height:78px;border-radius:50%;overflow:hidden;margin:0 auto 12px;
  border:3px solid #EAF3EF;background:var(--surface-2);
}
.master-avatar img{width:100%;height:100%;object-fit:cover}
.master-name{font-size:16px;font-weight:700}
.master-years{font-size:12.5px;color:var(--ink-2);margin-top:2px}
.master-badges{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-top:10px}
.master-tags{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-top:10px}
.master-tags span{font-size:11.5px;color:var(--brand);background:#EFF6F3;border-radius:6px;padding:3px 8px}
.rule-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-1)}
.rule-box h3{font-size:18px;font-weight:700;margin-bottom:6px}
.rule-box > p{font-size:14px;color:var(--ink-2)}
.rule-list{margin-top:18px;display:grid;gap:14px}
.rule-list li{display:grid;grid-template-columns:22px 1fr;gap:10px;font-size:14.5px;color:var(--ink-2)}
.rule-list li b{color:var(--ink);display:block;font-size:15px}
.rule-list .tick{color:var(--brand-2);font-weight:800}

/* ============ 案例 ============ */
.case-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.case-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-1);transition:transform .18s ease,box-shadow .18s ease;
}
.case-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.case-card:nth-child(2){margin-top:34px}
.case-photo{aspect-ratio:3/2;background:var(--surface-2);position:relative}
.case-photo img{width:100%;height:100%;object-fit:cover}
.case-photo .case-flag{
  position:absolute;left:14px;top:14px;background:rgba(12,43,37,.82);color:#fff;
  font-size:12px;font-weight:700;padding:4px 10px;border-radius:6px;
}
.case-body{padding:20px 22px 22px}
.case-body h3{font-size:16.5px;font-weight:700;line-height:1.5}
.case-body p{font-size:13.5px;color:var(--ink-2);margin-top:8px}
.case-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.case-meta span{font-size:12px;color:var(--brand);background:#EFF6F3;border-radius:6px;padding:3px 9px}

/* ============ 评价 ============ */
.review-wrap{display:grid;grid-template-columns:4fr 8fr;gap:34px;align-items:center}
.review-summary{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;
  box-shadow:var(--shadow-1);text-align:center;
}
.review-summary .score{
  font-size:52px;font-weight:800;color:var(--brand);line-height:1;font-variant-numeric:tabular-nums;
}
.review-stars{color:var(--accent);font-size:17px;letter-spacing:2px;margin-top:8px}
.review-summary .cnt{font-size:13.5px;color:var(--ink-2);margin-top:8px}
.review-summary .bars{margin-top:18px;display:grid;gap:8px;text-align:left}
.review-summary .bar{font-size:12.5px;color:var(--ink-2);display:grid;grid-template-columns:52px 1fr 34px;gap:8px;align-items:center}
.review-summary .bar i{display:block;height:6px;border-radius:999px;background:var(--surface-2);position:relative;overflow:hidden}
.review-summary .bar i::after{content:"";position:absolute;inset:0 auto 0 0;width:var(--w,80%);background:var(--brand-2);border-radius:999px}
.review-track{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:12px}
.review-track::-webkit-scrollbar{height:6px}
.review-track::-webkit-scrollbar-thumb{background:#D8CDB9;border-radius:999px}
.review-card{
  flex:0 0 292px;scroll-snap-align:start;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-1);
}
.review-head{display:flex;align-items:center;gap:10px}
.review-head .av{width:40px;height:40px;border-radius:50%;background:#EFF6F3;color:var(--brand);display:grid;place-items:center;font-weight:800;font-size:15px}
.review-head .nm{font-size:14.5px;font-weight:700}
.review-head .ct{font-size:12px;color:var(--ink-2)}
.review-card .st{margin-left:auto;color:var(--accent);font-size:13px;letter-spacing:1px}
.review-card p{font-size:13.5px;color:var(--ink-2);line-height:1.75;margin-top:12px}

/* ============ 保障 ============ */
.guard-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.guard-item{
  display:grid;grid-template-columns:44px 1fr;gap:14px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-1);
  transition:transform .18s ease,box-shadow .18s ease;
}
.guard-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
.guard-ic{width:44px;height:44px;border-radius:12px;background:#EFF6F3;color:var(--brand);display:grid;place-items:center}
.guard-ic svg{width:22px;height:22px}
.guard-item h3{font-size:15.5px;font-weight:700}
.guard-item p{font-size:13px;color:var(--ink-2);margin-top:4px;line-height:1.7}

/* ============ 资讯 ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-1);display:flex;flex-direction:column;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:#D6C8B2}
.news-thumb{display:block;aspect-ratio:16/9;background:var(--surface-2);overflow:hidden}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.news-card:hover .news-thumb img{transform:scale(1.04)}
.news-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.news-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.news-title{font-size:16px;font-weight:700;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-title a:hover{color:var(--brand-2)}
.news-exc{
  font-size:13.5px;color:var(--ink-2);line-height:1.75;margin-top:8px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-foot{
  margin-top:auto;padding-top:14px;display:flex;align-items:center;justify-content:space-between;
  border-top:1px dashed var(--line);font-size:12.5px;color:var(--ink-2);
}
.news-foot a{font-weight:700;color:var(--brand)}
.news-foot a:hover{color:var(--accent)}
.empty-state{
  border:1.5px dashed #D5C7B1;border-radius:var(--radius);background:#FCFAF6;
  padding:48px 24px;text-align:center;
}
.empty-state .es-ic{font-size:30px;color:var(--brand-2);margin-bottom:10px}
.empty-state p{color:var(--ink-2);font-size:14.5px}
.empty-state .btn{margin-top:18px}

/* ============ FAQ ============ */
.faq-wrap{display:grid;grid-template-columns:8fr 4fr;gap:30px;align-items:start}
.faq-list{display:grid;gap:12px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;
  box-shadow:var(--shadow-1);transition:border-color .18s ease;
}
.faq-item.is-open{border-color:#CFE0DA}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;text-align:left;font-size:16px;font-weight:700;
}
.faq-q:hover{color:var(--brand-2)}
.faq-icon{position:relative;width:18px;height:18px;flex:0 0 auto;transition:transform .2s ease}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--brand);border-radius:2px;
}
.faq-icon::before{left:0;top:8px;width:18px;height:2px}
.faq-icon::after{left:8px;top:0;width:2px;height:18px}
.faq-item.is-open .faq-icon{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease}
.faq-a p{padding:0 22px 20px;font-size:14.5px;color:var(--ink-2);line-height:1.85}
.faq-side{
  background:var(--dark);color:#DCE9E4;border-radius:var(--radius);padding:26px;
  box-shadow:var(--shadow-2);
}
.faq-side h3{font-size:18px;color:#fff;font-weight:700}
.faq-side p{font-size:13.5px;color:#A9C2BA;margin-top:8px;line-height:1.8}
.faq-side .hot{
  display:block;font-size:26px;font-weight:800;color:#fff;letter-spacing:.02em;
  margin-top:16px;font-variant-numeric:tabular-nums;
}
.faq-side .hot:hover{color:var(--accent)}
.faq-side .btn{margin-top:18px;width:100%}

/* ============ 预约 ============ */
.booking-grid{display:grid;grid-template-columns:5fr 4fr;gap:30px;align-items:start}
.booking-form{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;
  box-shadow:var(--shadow-1);
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field--full{grid-column:1 / -1}
.field label{font-size:13px;font-weight:600;color:var(--ink-2)}
.field label .req{color:var(--accent);margin-left:2px}
.input,select.input,textarea.input{
  width:100%;background:#FCFAF6;border:1px solid var(--line);border-radius:10px;
  padding:12px 14px;font-size:14.5px;color:var(--ink);transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.input::placeholder{color:#9BA8A2}
.input:focus{
  outline:none;border-color:var(--brand);background:#fff;
  box-shadow:0 0 0 3px rgba(16,69,59,.14);
}
textarea.input{min-height:104px;resize:vertical}
.form-note{font-size:12.5px;color:var(--ink-2);margin-top:14px;line-height:1.7}
.form-status{margin-top:12px;font-size:13.5px;font-weight:700;color:var(--brand-2)}
.hotline-card{
  background:linear-gradient(165deg,var(--dark) 0%,#12403A 100%);color:#E3EFEA;
  border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-2);
  position:relative;overflow:hidden;
}
.hotline-card::before{
  content:"";position:absolute;right:-60px;top:-60px;width:200px;height:200px;border-radius:50%;
  background:radial-gradient(circle,rgba(47,143,122,.45),transparent 70%);
}
.hotline-card h3{font-size:17px;color:#fff;font-weight:700;position:relative}
.hotline-card .big{
  font-size:clamp(28px,3.2vw,36px);font-weight:800;color:#fff;letter-spacing:.02em;
  margin-top:10px;font-variant-numeric:tabular-nums;position:relative;
}
.hotline-card .big:hover{color:#FFC98B}
.hotline-card .desc{font-size:13.5px;color:#A9C2BA;margin-top:10px;line-height:1.8;position:relative}
.hotline-card .hc-list{margin-top:18px;display:grid;gap:10px;position:relative}
.hotline-card .hc-list li{font-size:13.5px;color:#CFE0DA;display:grid;grid-template-columns:18px 1fr;gap:8px}
.hotline-card .hc-list .tick{color:var(--accent);font-weight:800}
.hotline-card .hc-actions{display:grid;gap:10px;margin-top:22px;position:relative}
.hotline-card .btn-ghost{border-color:rgba(255,255,255,.45);color:#fff}
.hotline-card .btn-ghost:hover{background:#fff;color:var(--brand)}

/* ============ 合作招商 ============ */
.join-grid{display:grid;grid-template-columns:6fr 4fr;gap:30px;align-items:stretch}
.join-list{display:grid;gap:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-1)}
.join-row{
  display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;
  border-bottom:1px dashed var(--line);transition:background .16s ease;
}
.join-row:last-child{border-bottom:0}
.join-row:hover{background:#FCFAF6}
.join-row .jt{font-size:16px;font-weight:700}
.join-row .jd{font-size:13px;color:var(--ink-2);margin-top:2px}
.join-row .arw{color:var(--accent);font-weight:800;font-size:18px;transition:transform .18s ease}
.join-row:hover .arw{transform:translateX(4px)}
.join-card{
  border-radius:var(--radius);padding:32px;color:#EAF3EF;position:relative;overflow:hidden;
  background:linear-gradient(160deg,#0C2B25 0%,#17594C 100%);box-shadow:var(--shadow-2);
  display:flex;flex-direction:column;justify-content:center;
}
.join-card::after{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/162261027f61647e.jpg') center/cover no-repeat;
  opacity:.16;mix-blend-mode:luminosity;
}
.join-card > *{position:relative;z-index:1}
.join-card h3{font-size:22px;font-weight:800;color:#fff;line-height:1.4}
.join-card p{font-size:14px;color:#BBD4CC;margin-top:10px;line-height:1.8}
.join-card .btn{margin-top:22px;align-self:flex-start}

/* ============ 页脚 ============ */
.site-footer{background:var(--dark);color:#A9C2BA;padding:60px 0 0;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:44px}
.footer-brand .brand-mark{background:#17594C}
.footer-brand .brand-name{color:#fff;font-size:16px}
.footer-brand .brand-sub{color:#8FAEA5}
.footer-brand p{margin-top:14px;font-size:13.5px;line-height:1.85;color:#93B1A8;max-width:300px}
.footer-col h4{font-size:14.5px;color:#fff;font-weight:700;margin-bottom:14px;letter-spacing:.02em}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:13.5px;color:#A9C2BA}
.footer-col a:hover{color:var(--accent)}
.footer-contact li{font-size:13.5px;line-height:1.9;color:#A9C2BA}
.footer-contact .fphone{font-size:19px;font-weight:800;color:#fff;font-variant-numeric:tabular-nums;letter-spacing:.02em}
.footer-contact .fphone:hover{color:var(--accent)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.10);padding:20px 0 26px;display:flex;align-items:center;
  justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:#7FA096;
}
.footer-bottom .fb-tag{display:inline-flex;align-items:center;gap:8px;color:#CFE0DA}
.footer-bottom .fb-tag .dot-live{background:var(--brand-2);box-shadow:0 0 0 4px rgba(47,143,122,.18)}

/* ============ 响应式 ============ */
@media (max-width:1279px){
  .hero-grid{gap:36px}
  .topic-grid{grid-template-columns:repeat(4,1fr)}
}
@media (max-width:1023px){
  .main-nav{display:none}
  .nav-toggle{display:flex}
  .nav-cta{display:none}
  .hero-grid{grid-template-columns:1fr 1fr;gap:30px}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:16px}
  .strip-grid{grid-template-columns:repeat(2,1fr);gap:20px 0}
  .strip-item:nth-child(3){border-left:0;padding-left:0}
  .svc-grid{grid-template-columns:1fr 1fr}
  .svc-card--lg{grid-column:1 / -1;grid-row:auto}
  .slot-bar{grid-template-columns:repeat(2,1fr)}
  .area-grid{grid-template-columns:1fr;gap:26px}
  .master-grid{grid-template-columns:1fr;gap:26px}
  .case-grid{grid-template-columns:1fr}
  .case-card:nth-child(2){margin-top:0}
  .review-wrap{grid-template-columns:1fr;gap:24px}
  .guard-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .faq-wrap{grid-template-columns:1fr}
  .booking-grid{grid-template-columns:1fr}
  .join-grid{grid-template-columns:1fr}
  .price-row{grid-template-columns:1.3fr 1fr;gap:10px 16px}
  .price-row .price-tag{justify-self:start}
  .price-row .badge{justify-self:start}
  .topic-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:767px){
  .section{padding:44px 0}
  .hero{padding:38px 0 52px}
  .hero-grid{grid-template-columns:1fr;gap:28px}
  .hero-media{order:2}
  .hero-photo{aspect-ratio:16/12}
  .float-card{left:12px;right:12px;bottom:12px;max-width:none}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .topbar .container{flex-direction:column;align-items:flex-start;gap:6px;padding-top:8px;padding-bottom:8px}
  .tb-right{flex-wrap:wrap;gap:12px}
  .strip-grid{grid-template-columns:1fr;gap:0}
  .strip-item{border-left:0;padding:14px 0;border-top:1px solid rgba(255,255,255,.10)}
  .strip-item:first-child{border-top:0}
  .svc-grid{grid-template-columns:1fr}
  .slot-bar{grid-template-columns:1fr}
  .topic-grid{grid-template-columns:1fr 1fr}
  .master-cards{grid-template-columns:1fr}
  .guard-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .tl-item{grid-template-columns:44px 1fr;gap:14px}
  .tl-num{width:44px;height:44px;font-size:16px}
  .tl-item::before{left:21px;top:44px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
}
@media (max-width:520px){
  body{font-size:15px}
  .hero-title{font-size:27px}
  .section-title{font-size:21px}
  .topic-grid{grid-template-columns:1fr}
  .hero-actions .btn{width:100%}
  .booking-form,.hotline-card,.faq-side,.join-card,.rule-box{padding:20px}
  .price-row{padding:16px 18px}
  .brand-name{font-size:15px;white-space:normal}
  .brand-sub{display:none}
}

/* roulang page: category1 */
:root{
  --ink:#16211E;
  --ink-2:#4C5B56;
  --brand:#10453B;
  --brand-2:#2F8F7A;
  --accent:#F08A24;
  --accent-dark:#D97612;
  --bg:#FBF8F3;
  --surface:#FFFFFF;
  --surface-2:#F2EDE4;
  --line:#E4DBCC;
  --dark:#0C2B25;
  --radius:16px;
  --radius-sm:10px;
  --shadow-1:0 2px 8px rgba(16,69,59,.06);
  --shadow-2:0 12px 28px rgba(16,69,59,.10);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei","Hiragino Sans GB",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;transition:color .18s ease}
img{max-width:100%;display:block;height:auto}
ul,ol{margin:0;padding:0;list-style:none}
p{margin:0}
h1,h2,h3,h4{margin:0;line-height:1.3}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.num{font-variant-numeric:tabular-nums}

/* ============ 顶部工具条 ============ */
.topbar{background:var(--dark);color:#D8E4DF;font-size:13px}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:40px;flex-wrap:wrap}
.tb-left{display:flex;align-items:center;gap:10px}
.tb-tag{background:rgba(240,138,36,.16);color:#F7B267;padding:2px 9px;border-radius:6px;font-weight:600;letter-spacing:.02em}
.tb-phone{color:#fff;font-weight:700;letter-spacing:.03em}
.tb-phone:hover{color:var(--accent)}
.tb-right{display:flex;align-items:center;gap:16px}
.tb-city select{
  background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.16);
  border-radius:6px;padding:3px 8px;font-size:13px;outline:none;
}
.tb-links{display:flex;align-items:center;gap:14px}
.tb-links a:hover{color:var(--accent)}

/* ============ 主导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(251,248,243,.96);
  border-bottom:1px solid var(--line);
  transition:box-shadow .2s ease,background .2s ease;
}
.site-header.is-stuck{box-shadow:var(--shadow-2);background:#fff}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{
  width:42px;height:42px;border-radius:12px;flex:0 0 auto;
  background:var(--brand);color:#fff;display:grid;place-items:center;
  font-weight:800;font-size:15px;letter-spacing:.04em;box-shadow:var(--shadow-1);
}
.brand-name{display:block;font-size:17px;font-weight:800;letter-spacing:.01em;color:var(--brand);line-height:1.25;white-space:nowrap}
.brand-sub{display:block;font-size:11.5px;color:var(--ink-2);letter-spacing:.06em}
.main-nav{display:flex;align-items:center;gap:4px}
.nav-link{
  position:relative;padding:10px 12px;border-radius:8px;font-size:15px;color:var(--ink-2);font-weight:500;
  transition:color .18s ease,background .18s ease;white-space:nowrap;
}
.nav-link:hover{color:var(--brand);background:var(--surface-2)}
.nav-link.is-active{color:var(--brand);font-weight:700}
.nav-link.is-active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:-2px;height:2px;
  background:var(--accent);border-radius:2px;
}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:#231303;
  font-weight:700;font-size:15px;padding:12px 22px;border-radius:999px;
  box-shadow:0 6px 16px rgba(240,138,36,.28);transition:background .18s ease,transform .18s ease;
  white-space:nowrap;
}
.nav-cta:hover{background:var(--accent-dark);transform:translateY(-1px)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:10px;border:1px solid var(--line);
  background:#fff;align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--brand);position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:20px;height:2px;background:var(--brand);
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.drawer{
  display:none;position:fixed;top:74px;right:0;bottom:0;width:min(320px,86vw);z-index:70;
  background:#fff;border-left:1px solid var(--line);box-shadow:var(--shadow-2);
  padding:22px 20px;overflow-y:auto;
}
.drawer.is-open{display:block}
.drawer .nav-link{display:block;padding:14px 10px;border-bottom:1px solid var(--line);border-radius:0;font-size:16px}
.drawer .nav-link.is-active::after{display:none}
.drawer .nav-cta{margin-top:18px;justify-content:center;width:100%}
.drawer-phone{
  margin-top:16px;display:flex;align-items:center;justify-content:center;gap:8px;
  border:1.5px solid var(--brand);color:var(--brand);border-radius:10px;padding:12px;font-weight:700;
}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:15px;border-radius:999px;padding:14px 28px;
  transition:background .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--accent);color:#231303;box-shadow:0 8px 20px rgba(240,138,36,.26)}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-1px);box-shadow:0 12px 24px rgba(240,138,36,.3)}
.btn-ghost{border:1.5px solid var(--brand);color:var(--brand);border-radius:10px;background:transparent}
.btn-ghost:hover{background:var(--brand);color:#fff}
.btn-text{color:var(--brand);font-weight:700;display:inline-flex;align-items:center;gap:6px}
.btn-text .arw{transition:transform .18s ease}
.btn-text:hover .arw{transform:translateX(3px)}
.btn-block{width:100%}

/* ============ section 通用 ============ */
.section{padding:72px 0}
.section--alt{background:var(--surface-2)}
.section-head{max-width:760px;margin-bottom:38px}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--brand-2);
  letter-spacing:.08em;margin-bottom:12px;
}
.eyebrow::before{
  content:"";width:28px;height:6px;border-radius:2px;
  background:repeating-linear-gradient(115deg,var(--accent) 0 4px,rgba(240,138,36,.28) 4px 8px);
}
.section-title{font-size:clamp(22px,2.6vw,32px);font-weight:700;line-height:1.3;letter-spacing:.01em}
.section-desc{margin-top:12px;color:var(--ink-2);font-size:15.5px;line-height:1.8}
.head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}

/* ============ 分类头部 ============ */
.cat-hero{
  position:relative;padding:34px 0 52px;overflow:hidden;
  background:
    radial-gradient(760px 340px at 92% -20%,rgba(47,143,122,.15),transparent 62%),
    radial-gradient(620px 300px at 0% 0%,rgba(240,138,36,.11),transparent 66%),
    var(--bg);
  border-bottom:1px solid var(--line);
}
.cat-hero .inner{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:44px;align-items:center}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-2);margin-bottom:16px;flex-wrap:wrap}
.crumb a:hover{color:var(--accent)}
.crumb .sep{color:var(--line)}
.crumb .cur{color:var(--brand);font-weight:600}
.cat-hero h1{font-size:clamp(25px,3.3vw,38px);font-weight:800;line-height:1.28;letter-spacing:.01em}
.cat-hero h1 em{font-style:normal;color:var(--brand-2)}
.cat-hero .lead{margin-top:16px;color:var(--ink-2);font-size:15.5px;line-height:1.85;max-width:620px}
.cat-hero .lead + .lead{margin-top:8px}
.hero-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:26px}
.hero-flag{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:22px;font-size:13.5px;color:var(--ink-2)}
.hero-flag span{display:inline-flex;align-items:center;gap:6px}
.dot-live{width:8px;height:8px;border-radius:50%;background:#2F8F7A;box-shadow:0 0 0 3px rgba(47,143,122,.18);display:inline-block}
.cat-side{position:relative}
.cat-side .shot{
  position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow-2);background:var(--surface);
}
.cat-side .shot img{width:100%;aspect-ratio:1/1;object-fit:cover}
.cat-side .shot .ov{
  position:absolute;left:0;right:0;bottom:0;padding:14px 16px;
  background:linear-gradient(180deg,rgba(12,43,37,0) 0%,rgba(12,43,37,.86) 100%);
  color:#fff;font-size:13px;line-height:1.6;
}
.cat-side .shot .ov b{display:block;font-size:15px;letter-spacing:.02em}
.cat-side .mini{
  margin-top:12px;display:flex;align-items:center;justify-content:space-between;gap:10px;
  background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px 14px;
  font-size:13px;color:var(--ink-2);
}
.cat-side .mini strong{color:var(--brand);font-size:16px;font-variant-numeric:tabular-nums}

/* ============ 筛选 chips ============ */
.chip-band{padding:22px 0;background:var(--surface);border-bottom:1px solid var(--line)}
.chip-row{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px;scrollbar-width:thin}
.chip-row::-webkit-scrollbar{height:4px}
.chip-row::-webkit-scrollbar-thumb{background:var(--line);border-radius:4px}
.chip{
  flex:0 0 auto;display:inline-flex;align-items:center;gap:6px;
  padding:9px 20px;border-radius:999px;border:1px solid var(--line);
  background:var(--bg);color:var(--ink-2);font-size:14.5px;font-weight:600;
  transition:background .18s ease,color .18s ease,border-color .18s ease;
}
.chip:hover{border-color:var(--brand-2);color:var(--brand)}
.chip.is-on{background:var(--brand);border-color:var(--brand);color:#fff}

/* ============ 服务条目列表 ============ */
.svc-list{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-1)}
.svc-row{
  position:relative;display:grid;grid-template-columns:56px minmax(0,1fr) 160px 128px;
  gap:20px;align-items:center;padding:24px 26px;border-bottom:1px solid var(--line);
  transition:background .2s ease;
}
.svc-row:last-child{border-bottom:0}
.svc-row::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);
  transform:scaleY(0);transform-origin:center;transition:transform .22s ease;
}
.svc-row:hover{background:#FCFAF6}
.svc-row:hover::before{transform:scaleY(1)}
.svc-ico{
  width:56px;height:56px;border-radius:14px;background:rgba(47,143,122,.10);
  display:grid;place-items:center;color:var(--brand);border:1px solid rgba(47,143,122,.18);
}
.svc-ico svg{width:26px;height:26px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.svc-main h3{font-size:17px;font-weight:700;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.svc-badge{
  font-size:11.5px;font-weight:700;padding:2px 8px;border-radius:6px;
  background:rgba(240,138,36,.14);color:#B7600C;letter-spacing:.02em;
}
.svc-meta{margin-top:6px;font-size:13.5px;color:var(--ink-2);line-height:1.7}
.svc-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.svc-tags span{
  font-size:12px;padding:3px 9px;border-radius:6px;background:var(--surface-2);color:var(--ink-2);
}
.svc-price{text-align:left}
.svc-price .p{font-size:22px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums;line-height:1.2}
.svc-price .p small{font-size:13px;font-weight:600;color:var(--ink-2);margin-left:2px}
.svc-price .t{display:block;margin-top:4px;font-size:12.5px;color:var(--ink-2)}
.svc-act{text-align:right}
.svc-act .btn{padding:10px 18px;font-size:14px;border-radius:10px}

/* ============ 时段表 ============ */
.slot-wrap{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:36px;align-items:start}
.slot-table{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.slot-head,.slot-line{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:12px;padding:14px 22px;align-items:center}
.slot-head{background:rgba(16,69,59,.06);font-size:13px;font-weight:700;color:var(--brand);letter-spacing:.04em}
.slot-line{border-top:1px solid var(--line);font-size:14.5px;transition:background .18s ease}
.slot-line .tm{font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums}
.slot-line .du{color:var(--ink-2)}
.slot-line .ar{color:var(--brand);font-weight:700;font-variant-numeric:tabular-nums}
.slot-line.is-now{background:rgba(240,138,36,.09)}
.slot-line.is-now .tm{color:#B7600C}
.slot-line.is-now .ar::after{
  content:"当前值班";margin-left:8px;font-size:11px;font-weight:700;padding:2px 7px;border-radius:6px;
  background:var(--accent);color:#231303;vertical-align:2px;
}
.slot-note{
  background:var(--dark);color:#D9E6E1;border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow-2);
}
.slot-note h3{font-size:18px;color:#fff;margin-bottom:10px}
.slot-note p{font-size:14px;line-height:1.85;color:#C3D6D0}
.slot-note .big{
  margin:18px 0 6px;font-size:30px;font-weight:800;color:var(--accent);
  font-variant-numeric:tabular-nums;letter-spacing:.01em;
}
.slot-note .sub{font-size:12.5px;color:#9FB8B1;letter-spacing:.06em}
.slot-note .btn{margin-top:18px;width:100%;justify-content:center}

/* ============ 价格卡 ============ */
.price-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.price-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  display:flex;flex-direction:column;
}
.price-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:#D6C9B4}
.price-card .tag{
  align-self:flex-start;font-size:12px;font-weight:700;letter-spacing:.04em;padding:3px 10px;border-radius:6px;
  background:rgba(47,143,122,.12);color:var(--brand);margin-bottom:14px;
}
.price-card h3{font-size:17px;margin-bottom:10px}
.price-card .amount{font-size:26px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums;line-height:1.1;margin-bottom:12px}
.price-card .amount small{font-size:13px;font-weight:600;color:var(--ink-2);margin-left:4px}
.price-card p{font-size:14px;color:var(--ink-2);line-height:1.8}
.price-foot{
  margin-top:22px;padding:16px 20px;border-radius:12px;background:rgba(240,138,36,.10);
  border:1px dashed rgba(240,138,36,.42);font-size:14px;color:#8A4B09;line-height:1.8;
}

/* ============ 下单流程 4 步 ============ */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.step{
  position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px 24px;box-shadow:var(--shadow-1);transition:transform .2s ease,box-shadow .2s ease;
}
.step:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.step .no{
  font-size:34px;font-weight:800;color:rgba(16,69,59,.18);line-height:1;font-variant-numeric:tabular-nums;
  letter-spacing:.02em;
}
.step h3{font-size:16.5px;margin:10px 0 8px}
.step p{font-size:14px;color:var(--ink-2);line-height:1.8}
.step::after{
  content:"";position:absolute;top:38px;right:-14px;width:8px;height:8px;
  border-top:2px solid var(--line);border-right:2px solid var(--line);transform:rotate(45deg);
}
.step:last-child::after{display:none}

/* ============ 保障清单 ============ */
.guard-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 28px}
.guard-item{
  display:flex;gap:14px;align-items:flex-start;background:var(--surface);
  border:1px solid var(--line);border-radius:14px;padding:18px 20px;box-shadow:var(--shadow-1);
  transition:border-color .2s ease,transform .2s ease;
}
.guard-item:hover{border-color:var(--brand-2);transform:translateY(-2px)}
.guard-item .gi{
  width:40px;height:40px;flex:0 0 auto;border-radius:11px;display:grid;place-items:center;
  background:rgba(240,138,36,.14);color:#B7600C;
}
.guard-item .gi svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.guard-item h3{font-size:15.5px;margin-bottom:4px}
.guard-item p{font-size:13.5px;color:var(--ink-2);line-height:1.75}

/* ============ 专题入口 ============ */
.topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.topic-card{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px 22px;
  box-shadow:var(--shadow-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease,color .2s ease;
}
.topic-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:var(--brand-2);color:var(--brand)}
.topic-card h3{font-size:16px;margin-bottom:4px}
.topic-card p{font-size:13px;color:var(--ink-2);line-height:1.65}
.topic-card .arw{flex:0 0 auto;color:var(--brand-2);transition:transform .2s ease}
.topic-card:hover .arw{transform:translateX(4px);color:var(--accent)}
.topic-more{margin-top:26px;text-align:center}

/* ============ FAQ ============ */
.faq-block{max-width:860px;margin:0 auto}
.faq{
  background:var(--surface);border:1px solid var(--line);border-radius:14px;
  margin-bottom:12px;overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq.is-open{border-color:var(--brand-2);box-shadow:var(--shadow-1)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;text-align:left;font-size:16px;font-weight:700;color:var(--ink);
}
.faq-q:hover{color:var(--brand)}
.faq-ic{
  flex:0 0 auto;width:26px;height:26px;border-radius:8px;background:var(--surface-2);
  display:grid;place-items:center;color:var(--brand);transition:transform .2s ease,background .2s ease;
  font-size:17px;font-weight:700;line-height:1;
}
.faq.is-open .faq-ic{transform:rotate(45deg);background:var(--accent);color:#231303}
.faq-a{display:none;padding:0 22px 20px;font-size:15px;color:var(--ink-2);line-height:1.85}
.faq.is-open .faq-a{display:block}

/* ============ 底部 CTA 条 ============ */
.cta-band{
  margin-top:44px;border-radius:20px;padding:34px 36px;
  background:linear-gradient(120deg,var(--dark) 0%,#12463B 100%);
  color:#E4EFEA;display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;
  box-shadow:var(--shadow-2);
}
.cta-band h2{font-size:clamp(19px,2.2vw,25px);color:#fff;line-height:1.4}
.cta-band p{margin-top:8px;font-size:14px;color:#B9CFC8;line-height:1.8;max-width:620px}
.cta-band .acts{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.cta-band .phone{
  display:inline-flex;align-items:center;gap:10px;padding:13px 24px;border-radius:999px;
  background:rgba(255,255,255,.10);border:1.5px solid rgba(255,255,255,.28);color:#fff;font-weight:800;
  font-size:17px;letter-spacing:.02em;font-variant-numeric:tabular-nums;transition:background .2s ease,border-color .2s ease;
}
.cta-band .phone:hover{background:rgba(255,255,255,.18);border-color:var(--accent)}

/* ============ 页脚 ============ */
.site-footer{background:var(--dark);color:#B9CFC8;margin-top:0;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px}
.footer-brand .brand{margin-bottom:16px}
.footer-brand .brand-mark{background:rgba(255,255,255,.10);box-shadow:none}
.footer-brand .brand-name{color:#fff}
.footer-brand .brand-sub{color:#8FAAA3}
.footer-brand p{font-size:14px;line-height:1.85;color:#A6BFB8;max-width:360px}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:16px;letter-spacing:.03em}
.footer-col ul li{margin-bottom:10px;font-size:14px;color:#A6BFB8;line-height:1.7}
.footer-col ul li a:hover{color:var(--accent)}
.footer-contact .fphone{font-size:20px;font-weight:800;color:var(--accent);letter-spacing:.03em;font-variant-numeric:tabular-nums}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.10);padding:20px 0 26px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:#8FAAA3;
}
.fb-tag{display:inline-flex;align-items:center;gap:8px}
.fb-tag .dot-live{background:var(--accent);box-shadow:0 0 0 3px rgba(240,138,36,.22)}

/* ============ 响应式 ============ */
@media (max-width:1279px){
  .container{max-width:96%}
  .cat-hero .inner{grid-template-columns:minmax(0,1fr) 260px;gap:32px}
  .main-nav .nav-link{padding:10px 9px;font-size:14.5px}
}
@media (max-width:1023px){
  .main-nav{display:none}
  .nav-toggle{display:inline-flex}
  .nav-cta{display:none}
  .cat-hero .inner{grid-template-columns:1fr;gap:28px}
  .cat-side{max-width:340px}
  .svc-row{grid-template-columns:48px minmax(0,1fr);gap:16px;row-gap:14px}
  .svc-price{grid-column:2;display:flex;align-items:baseline;gap:10px}
  .svc-act{grid-column:2;text-align:left}
  .slot-wrap{grid-template-columns:1fr}
  .price-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .step::after{display:none}
  .topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .section{padding:56px 0}
}
@media (max-width:767px){
  .brand-sub{display:none}
  .brand-name{font-size:15.5px;white-space:normal}
  .topbar .container{min-height:44px;padding:6px 20px}
  .tb-right .tb-links{display:none}
  .cat-hero{padding:26px 0 40px}
  .cat-hero .lead{font-size:15px}
  .hero-actions .btn{flex:1 1 auto;justify-content:center;padding:13px 20px}
  .price-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .guard-grid{grid-template-columns:1fr}
  .topic-grid{grid-template-columns:1fr}
  .slot-head,.slot-line{grid-template-columns:1fr 1fr;row-gap:2px;font-size:14px}
  .slot-head .ar,.slot-line .ar{grid-column:1 / -1}
  .slot-line .ar::before{content:"承诺到达 ";color:var(--ink-2);font-weight:500;font-size:12.5px}
  .cta-band{padding:26px 22px;border-radius:16px}
  .cta-band .acts{width:100%}
  .cta-band .acts .btn,.cta-band .acts .phone{width:100%;justify-content:center}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .site-footer{padding-top:48px}
  .svc-row{padding:20px 18px}
  .faq-q{font-size:15px;padding:16px 18px}
  .faq-a{padding:0 18px 18px;font-size:14.5px}
}
@media (max-width:480px){
  .section{padding:44px 0}
  .cat-hero h1{font-size:23px}
  .svc-price .p{font-size:20px}
  .svc-tags span{font-size:11.5px}
  .footer-contact .fphone{font-size:18px}
}

/* roulang page: article */
:root{
  --ink:#16211E;
  --ink-2:#4C5B56;
  --brand:#10453B;
  --brand-2:#2F8F7A;
  --accent:#F08A24;
  --accent-dark:#D97612;
  --bg:#FBF8F3;
  --surface:#FFFFFF;
  --surface-2:#F2EDE4;
  --line:#E4DBCC;
  --dark:#0C2B25;
  --radius:16px;
  --radius-sm:10px;
  --shadow-1:0 2px 8px rgba(16,69,59,.06);
  --shadow-2:0 12px 28px rgba(16,69,59,.10);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei","Hiragino Sans GB",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;line-height:1.35;font-weight:700}
p{margin:0}
a{color:inherit;text-decoration:none;transition:color .18s ease}
img{max-width:100%;display:block;height:auto}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,select,textarea{font:inherit;color:inherit}
ul,ol{margin:0;padding:0}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ===== 顶部工具条 ===== */
.topbar{background:var(--dark);color:#D8E4DF;font-size:13px}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:40px;flex-wrap:wrap}
.tb-left{display:flex;align-items:center;gap:12px;min-width:0}
.tb-tag{background:rgba(240,138,36,.16);color:#F7B267;padding:2px 9px;border-radius:6px;font-weight:600;letter-spacing:.02em;white-space:nowrap}
.tb-phone{color:#fff;font-weight:700;font-variant-numeric:tabular-nums}
.tb-phone:hover{color:var(--accent)}
.tb-city select{
  background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.16);
  border-radius:6px;padding:3px 8px;font-size:13px;
}
.tb-links{display:flex;align-items:center;gap:14px}
.tb-links a:hover{color:var(--accent)}

/* ===== 主导航 ===== */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(251,248,243,.96);
  border-bottom:1px solid var(--line);
  transition:box-shadow .2s ease,background .2s ease;
}
.site-header.is-stuck{box-shadow:var(--shadow-2);background:#fff}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{
  width:42px;height:42px;border-radius:12px;flex:0 0 auto;
  background:var(--brand);color:#fff;display:grid;place-items:center;
  font-weight:800;font-size:15px;letter-spacing:.04em;box-shadow:var(--shadow-1);
}
.brand-name{display:block;font-size:17px;font-weight:800;letter-spacing:.01em;color:var(--brand);line-height:1.25;white-space:nowrap}
.brand-sub{display:block;font-size:11.5px;color:var(--ink-2);letter-spacing:.06em}
.main-nav{display:flex;align-items:center;gap:4px}
.nav-link{
  position:relative;padding:10px 12px;border-radius:8px;font-size:15px;color:var(--ink-2);font-weight:500;
  transition:color .18s ease,background .18s ease;white-space:nowrap;
}
.nav-link:hover{color:var(--brand);background:var(--surface-2)}
.nav-link.is-active{color:var(--brand);font-weight:700}
.nav-link.is-active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:-2px;height:2px;background:var(--accent);border-radius:2px;
}
.nav-right{display:flex;align-items:center;gap:12px}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:#231303;
  font-weight:700;font-size:15px;padding:12px 22px;border-radius:999px;
  box-shadow:0 6px 16px rgba(240,138,36,.28);transition:background .18s ease,transform .18s ease;
  white-space:nowrap;
}
.nav-cta:hover{background:var(--accent-dark);transform:translateY(-1px)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:10px;border:1px solid var(--line);
  background:#fff;align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--brand);position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--brand)}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.drawer{
  display:none;position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);z-index:80;
  background:#fff;border-left:1px solid var(--line);box-shadow:var(--shadow-2);
  padding:24px 20px;overflow-y:auto;
}
.drawer.is-open{display:block}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.drawer-head strong{font-size:15px;color:var(--brand)}
.drawer-close{font-size:22px;line-height:1;color:var(--ink-2);padding:4px 8px}
.drawer .nav-link{display:block;padding:14px 10px;border-bottom:1px solid var(--line);border-radius:0;font-size:16px}
.drawer .nav-link.is-active::after{display:none}
.drawer .nav-cta{margin-top:18px;justify-content:center;width:100%}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:15px;border-radius:999px;padding:14px 28px;
  transition:background .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--accent);color:#231303;box-shadow:0 8px 20px rgba(240,138,36,.26)}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-1px);box-shadow:0 12px 24px rgba(240,138,36,.3)}
.btn-ghost{border:1.5px solid var(--brand);color:var(--brand);border-radius:10px;background:transparent}
.btn-ghost:hover{background:var(--brand);color:#fff}
.btn-sm{padding:10px 20px;font-size:14px}
.btn-block{width:100%}
.btn:focus-visible,.nav-link:focus-visible,.nav-cta:focus-visible,a:focus-visible,button:focus-visible{
  outline:2px solid var(--brand-2);outline-offset:2px;
}
.btn-text{color:var(--brand);font-weight:700;display:inline-flex;align-items:center;gap:6px}
.btn-text .arw{transition:transform .18s ease}
.btn-text:hover .arw{transform:translateX(3px)}

/* ===== 徽章 ===== */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;padding:4px 10px;border-radius:6px;line-height:1.6}
.badge-cat{background:rgba(47,143,122,.13);color:#146150}
.badge-hot{background:var(--accent);color:#231303}

/* ===== 文章头部 ===== */
.article-hero{
  background:
    radial-gradient(760px 320px at 92% -20%,rgba(47,143,122,.13),transparent 62%),
    var(--bg);
  border-bottom:1px solid var(--line);
  padding:40px 0 44px;
}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink-2);margin-bottom:18px}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb .sep{opacity:.45}
.breadcrumb .current{color:var(--ink);font-weight:600;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.article-title{
  font-size:clamp(25px,3.4vw,40px);line-height:1.3;letter-spacing:.01em;max-width:920px;
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;margin-top:18px;
  font-size:13px;color:var(--ink-2);font-variant-numeric:tabular-nums;
}
.article-meta .divider{width:1px;height:12px;background:var(--line);display:inline-block}
.article-lead{
  margin-top:20px;max-width:860px;font-size:15.5px;line-height:1.9;color:var(--ink-2);
  padding-left:16px;border-left:3px solid var(--accent);
}

/* ===== 正文布局 ===== */
.article-wrap{padding:56px 0 72px;background:var(--surface)}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:48px;align-items:start}
.article-main{min-width:0}
.article-cover{
  margin:0 0 30px;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow-1);background:var(--surface-2);
}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover}
.article-cover figcaption{font-size:12.5px;color:var(--ink-2);text-align:center;padding:10px 14px;background:var(--surface-2)}
.article-body{max-width:820px;font-size:16px;line-height:1.85;color:var(--ink)}
.article-body p{margin:0 0 1.1em}
.article-body h2{
  font-size:clamp(20px,2.2vw,26px);margin:36px 0 16px;padding-left:14px;
  border-left:4px solid var(--brand);line-height:1.45;scroll-margin-top:96px;
}
.article-body h3{font-size:18px;font-weight:700;margin:26px 0 12px;scroll-margin-top:96px}
.article-body h4{font-size:16px;margin:20px 0 10px}
.article-body a{color:var(--brand);border-bottom:1px solid rgba(47,143,122,.4)}
.article-body a:hover{color:var(--accent);border-bottom-color:var(--accent)}
.article-body strong{font-weight:700;color:var(--brand)}
.article-body ul,.article-body ol{list-style:none;margin:0 0 1.2em;padding:0}
.article-body ul li{position:relative;padding-left:22px;margin-bottom:8px}
.article-body ul li::before{content:"";position:absolute;left:2px;top:.72em;width:7px;height:7px;border-radius:2px;background:var(--brand-2)}
.article-body ol{counter-reset:item}
.article-body ol li{position:relative;padding-left:26px;margin-bottom:8px;counter-increment:item}
.article-body ol li::before{
  content:counter(item);position:absolute;left:0;top:.18em;width:18px;height:18px;border-radius:6px;
  background:rgba(47,143,122,.14);color:#146150;font-size:12px;font-weight:700;
  display:grid;place-items:center;line-height:1;
}
.article-body blockquote{
  margin:24px 0;padding:18px 22px;background:var(--surface-2);
  border-left:3px solid var(--accent);border-radius:0 10px 10px 0;color:var(--ink-2);
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:12px;margin:20px 0;width:100%;height:auto}
.article-body figure{margin:24px 0}
.article-body figcaption{font-size:12.5px;color:var(--ink-2);text-align:center;margin-top:10px}
.article-body table{
  width:100%;border-collapse:collapse;margin:22px 0;font-size:15px;
  display:block;overflow-x:auto;border:1px solid var(--line);border-radius:12px;
}
.article-body thead th{background:var(--surface-2);color:var(--brand);white-space:nowrap}
.article-body th,.article-body td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}
.article-body tbody tr:nth-child(even){background:#FCFAF6}
.article-body tbody tr:last-child td{border-bottom:0}
.article-body hr{border:0;border-top:1px dashed var(--line);margin:30px 0}
.article-empty{
  max-width:640px;background:var(--surface-2);border:1px dashed var(--line);
  border-radius:var(--radius);padding:40px 28px;text-align:center;
}
.article-empty h2{font-size:22px;margin-bottom:10px}
.article-empty p{color:var(--ink-2);margin-bottom:20px}

/* ===== 文中转化条 ===== */
.inline-cta{
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  background:rgba(240,138,36,.12);border:1px solid rgba(240,138,36,.34);
  border-radius:var(--radius);padding:20px 24px;margin:36px 0 0;
}
.inline-cta .ic-text{font-size:15.5px;font-weight:700;color:#7A4708;line-height:1.6}
.inline-cta .ic-sub{display:block;font-size:13px;font-weight:500;color:#96662C;margin-top:2px}
.inline-cta .ic-actions{display:flex;gap:10px;flex-wrap:wrap}

/* ===== 要点回顾 ===== */
.keypoints{background:var(--surface-2);border-radius:var(--radius);padding:26px 28px;margin:36px 0 0;max-width:820px}
.keypoints h2{font-size:20px;margin:0 0 14px;display:flex;align-items:center;gap:10px}
.keypoints h2::before{content:"";width:6px;height:18px;background:var(--accent);border-radius:2px}
.keypoints ul{list-style:none;display:grid;gap:11px}
.keypoints li{display:flex;gap:10px;font-size:15px;line-height:1.75;color:var(--ink-2)}
.keypoints .tick{
  flex:0 0 auto;width:18px;height:18px;border-radius:50%;background:var(--brand-2);color:#fff;
  font-size:11px;display:grid;place-items:center;margin-top:3px;line-height:1;
}

/* ===== 服务速览 ===== */
.block{margin-top:48px}
.block-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:22px}
.block-title{font-size:clamp(20px,2.2vw,26px);display:flex;align-items:center;gap:10px}
.block-title::before{content:"";width:6px;height:20px;background:var(--accent);border-radius:2px}
.block-desc{margin-top:8px;font-size:14px;color:var(--ink-2)}
.svc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.svc-card{
  display:block;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow-1);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.svc-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:var(--brand-2)}
.svc-icon{
  width:38px;height:38px;border-radius:11px;background:rgba(47,143,122,.13);color:#146150;
  display:grid;place-items:center;font-weight:800;font-size:15px;margin-bottom:12px;
}
.svc-card h3{font-size:16.5px;margin-bottom:6px}
.svc-card p{font-size:13.5px;color:var(--ink-2);line-height:1.7;margin-bottom:12px}
.svc-price{
  display:inline-block;font-size:13px;font-weight:700;color:#B4620B;
  background:rgba(240,138,36,.14);border-radius:6px;padding:3px 10px;font-variant-numeric:tabular-nums;
}

/* ===== 相关推荐 ===== */
.rel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.post-card{
  display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-1);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:var(--brand-2)}
.post-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--surface-2)}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.post-card:hover .post-thumb img{transform:scale(1.04)}
.post-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.post-body h3{font-size:15.5px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-date{font-size:12.5px;color:var(--ink-2);font-variant-numeric:tabular-nums;margin-top:auto}
.mini-empty{
  border:1px dashed var(--line);background:var(--surface-2);border-radius:var(--radius);
  padding:26px;text-align:center;color:var(--ink-2);font-size:14px;
}

/* ===== 上一篇/下一篇 ===== */
.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:40px}
.pn-item{
  border:1px solid var(--line);border-radius:var(--radius);padding:16px 20px;background:var(--surface);
  box-shadow:var(--shadow-1);transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.pn-item:hover{border-color:var(--brand-2);transform:translateY(-2px);box-shadow:var(--shadow-2)}
.pn-label{display:block;font-size:12px;color:var(--ink-2);margin-bottom:4px;letter-spacing:.04em}
.pn-title{display:block;font-size:15px;font-weight:600;line-height:1.6}
.pn-next{text-align:right}
.back-home{margin-top:20px;font-size:14px;color:var(--ink-2)}
.back-home a{color:var(--brand);font-weight:600}
.back-home a:hover{color:var(--accent)}

/* ===== 侧栏 ===== */
.article-side{display:grid;gap:18px;position:sticky;top:96px}
.side-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-1)}
.side-title{font-size:15px;margin:0 0 14px;display:flex;align-items:center;gap:8px}
.side-title::before{content:"";width:6px;height:16px;background:var(--accent);border-radius:2px}
.toc-list{list-style:none;display:grid;gap:2px;max-height:330px;overflow:auto}
.toc-list a{
  display:block;font-size:13.5px;color:var(--ink-2);padding:7px 10px;line-height:1.55;
  border-left:2px solid transparent;border-radius:0 8px 8px 0;
}
.toc-list a:hover{color:var(--brand);background:var(--surface-2)}
.toc-list a.is-current{color:var(--brand);font-weight:700;border-left-color:var(--accent);background:var(--surface-2)}
.toc-empty{font-size:13px;color:var(--ink-2);line-height:1.7}
.hot-list{list-style:none;display:grid;gap:12px}
.hot-list a{display:flex;gap:10px;font-size:13.8px;line-height:1.6;color:var(--ink)}
.hot-list a:hover{color:var(--accent)}
.hot-num{
  flex:0 0 auto;width:20px;height:20px;border-radius:6px;background:var(--surface-2);color:var(--brand);
  font-size:12px;font-weight:700;display:grid;place-items:center;line-height:1;margin-top:2px;
}
.hot-list li:nth-child(1) .hot-num{background:var(--accent);color:#231303}
.side-contact{background:var(--dark);color:#D5E3DD;border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-2)}
.sc-label{font-size:12.5px;letter-spacing:.06em;color:#9DBAB0}
.sc-phone{
  display:block;font-size:23px;font-weight:800;color:#fff;margin:6px 0 10px;
  font-variant-numeric:tabular-nums;letter-spacing:.02em;
}
.sc-phone:hover{color:var(--accent)}
.sc-note{font-size:13px;line-height:1.7;color:#B9CCC5;margin-bottom:16px}
.side-contact .btn-primary{box-shadow:none}

/* ===== 页脚 ===== */
.site-footer{background:var(--dark);color:#C7D6D0;padding:56px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.25fr;gap:36px}
.footer-brand .brand{margin-bottom:16px}
.footer-brand .brand-mark{background:var(--brand-2);color:#08221C}
.footer-brand .brand-name{color:#fff}
.footer-brand .brand-sub{color:#9DBAB0}
.footer-brand p{font-size:13.8px;line-height:1.85;color:#AEC3BC;max-width:360px}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:14px}
.footer-col ul{list-style:none;display:grid;gap:10px;font-size:13.8px}
.footer-col a:hover{color:var(--accent)}
.footer-contact li{color:#AEC3BC}
.footer-contact .fphone{color:#fff;font-weight:800;font-size:18px;font-variant-numeric:tabular-nums}
.footer-contact .fphone:hover{color:var(--accent)}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding:18px 0;font-size:13px;color:#9DBAB0;
}
.fb-tag{display:inline-flex;align-items:center;gap:8px}
.dot-live{width:8px;height:8px;border-radius:50%;background:#38D39F;display:inline-block;box-shadow:0 0 0 3px rgba(56,211,159,.18)}

/* ===== 响应式 ===== */
@media (max-width:1199px){
  .article-layout{grid-template-columns:minmax(0,1fr) 290px;gap:34px}
}
@media (max-width:1023px){
  .main-nav{display:none}
  .nav-toggle{display:flex}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:36px}
  .article-side{position:static}
  .svc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .rel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:767px){
  .section,.article-wrap{padding:44px 0}
  .article-hero{padding:28px 0 32px}
  .article-cover{margin-bottom:24px}
  .article-body{font-size:15.5px;line-height:1.9}
  .article-body h2{margin-top:30px}
  .inline-cta{padding:18px}
  .inline-cta .ic-actions{width:100%}
  .inline-cta .ic-actions .btn{flex:1 1 auto}
  .keypoints{padding:22px}
  .post-nav{grid-template-columns:1fr}
  .pn-next{text-align:left}
  .topbar .container{justify-content:center;gap:10px;padding-top:8px;padding-bottom:8px}
  .tb-city{order:3}
  .btn{width:100%}
  .nav-right .nav-cta{display:none}
  .svc-grid,.rel-grid{grid-template-columns:1fr}
  .article-meta{font-size:12.5px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{justify-content:flex-start}
}
@media (max-width:520px){
  .brand-name{font-size:15px;white-space:normal}
  .brand-sub{font-size:11px}
  .brand-mark{width:38px;height:38px;font-size:13px}
  .article-title{font-size:23px}
  .article-lead{font-size:14.5px}
  .svc-card,.side-card{padding:16px}
  .rel-grid{grid-template-columns:1fr}
}