/* roulang page: index */
:root{
  --c-primary:#FF6A2B;
  --c-primary-deep:#E24E12;
  --c-accent:#0FD6A8;
  --c-alert:#FF3D6E;
  --c-ink:#1B1720;
  --c-body:#5B5462;
  --c-mute:#8A8394;
  --c-line:#EDE4DE;
  --c-bg:#FDF8F5;
  --c-surface:#FFFFFF;
  --c-surface-soft:#FFF1E9;
  --c-surface-mint:#EDFBF6;
  --c-dark:#16121C;
  --c-dark-2:#221B2B;
  --grad:linear-gradient(120deg,#FF7A2F 0%,#FF3D6E 62%,#A636FF 100%);
  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;
  --r-xl:32px;
  --r-pill:999px;
  --sh-1:0 2px 10px rgba(60,30,20,.06);
  --sh-2:0 14px 34px rgba(60,30,20,.10);
  --sh-3:0 26px 60px rgba(60,30,20,.14);
  --bs-primary:#FF6A2B;
  --bs-body-bg:#FDF8F5;
  --bs-body-color:#5B5462;
  --bs-border-color:#EDE4DE;
  --bs-border-radius:16px;
  --bs-link-color:#E24E12;
  --bs-link-hover-color:#FF6A2B;
  --bs-font-sans-serif:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--c-body);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--c-primary-deep);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--c-primary);text-decoration:none;}
h1,h2,h3,h4{color:var(--c-ink);font-weight:800;margin:0;line-height:1.25;}
h1{font-size:clamp(30px,3.6vw,50px);line-height:1.18;letter-spacing:-.5px;}
h2{font-size:clamp(24px,2.4vw,34px);line-height:1.3;}
h3{font-size:20px;line-height:1.4;font-weight:700;}
p{margin:0 0 14px;}
ul,ol{margin:0;padding:0;list-style:none;}
input,select,textarea,button{font-family:inherit;}
.wrap{width:100%;max-width:1240px;margin:0 auto;padding:0 20px;}
.sec{padding:96px 0;position:relative;}
.sec--white{background:var(--c-surface);}
.sec--soft{background:var(--c-surface-soft);}
.sec--mint{background:var(--c-surface-mint);}
.sec--dark{background:var(--c-dark);color:#CFC7D6;}
.sec--dark h2,.sec--dark h3{color:#fff;}
.sec-head{max-width:780px;margin-bottom:44px;}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.sec-head h2{margin-bottom:14px;}
.sec-head p{color:var(--c-body);font-size:16.5px;margin:0;}
.sec--dark .sec-head p{color:#B9B0C2;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;letter-spacing:.08em;font-weight:700;
  color:var(--c-primary-deep);background:var(--c-surface-soft);
  padding:6px 14px;border-radius:var(--r-pill);margin-bottom:16px;
}
.sec--dark .eyebrow{background:rgba(255,106,43,.14);color:#FFB597;}
.pill{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;letter-spacing:.04em;font-weight:600;
  border-radius:var(--r-pill);padding:5px 12px;line-height:1.6;
  white-space:nowrap;
}
.pill--data{background:rgba(15,214,168,.10);border:1px solid rgba(15,214,168,.45);color:#0A9675;font-variant-numeric:tabular-nums;}
.pill--data b{font-size:15px;font-weight:800;color:#0A9675;}
.pill--state{background:var(--c-accent);color:#04302A;}
.pill--hot{background:var(--grad);color:#fff;}
.pill--cat{background:var(--c-surface-soft);color:var(--c-primary-deep);}
.pill--time{background:#fff;border:1px solid var(--c-line);color:var(--c-body);}
.pill--ghost{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);color:#EDE6F1;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-pill);padding:14px 28px;font-weight:700;font-size:15.5px;
  border:1.5px solid transparent;cursor:pointer;transition:all .22s ease;
  text-align:center;
}
.btn-primary{
  background:var(--grad);color:#fff;border-color:transparent;
  box-shadow:0 8px 20px rgba(255,106,43,.22);
}
.btn-primary:hover,.btn-primary:focus{
  color:#fff;transform:translateY(-2px);
  box-shadow:0 0 0 1px rgba(255,106,43,.5),0 10px 26px rgba(255,106,43,.28);
}
.btn-outline{
  background:#fff;color:var(--c-primary-deep);border-color:var(--c-primary);
}
.btn-outline:hover,.btn-outline:focus{
  background:var(--c-primary);color:#fff;transform:translateY(-2px);
}
.btn-dark-outline{
  background:transparent;color:#fff;border-color:rgba(255,255,255,.4);
}
.btn-dark-outline:hover{background:#fff;color:var(--c-dark);border-color:#fff;}
.btn-block{width:100%;}
:focus-visible{outline:3px solid rgba(255,106,43,.35);outline-offset:2px;}

/* 顶部公告条 */
.topbar{
  background:var(--grad);color:#fff;font-size:13px;
  padding:0;height:32px;display:flex;align-items:center;position:relative;z-index:60;
}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.topbar span{display:inline-flex;align-items:center;gap:7px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.topbar .close-top{background:none;border:0;color:#fff;opacity:.85;font-size:14px;cursor:pointer;padding:4px 6px;}
.topbar .close-top:hover{opacity:1;}

/* 导航 */
.site-head{
  background:var(--c-dark);
  position:sticky;top:0;z-index:1030;
  border-bottom:1px solid rgba(255,106,43,.55);
  box-shadow:0 4px 24px rgba(0,0,0,.28);
}
.site-head .navbar{padding:0;min-height:72px;}
.brand{display:flex;align-items:center;gap:12px;padding:0;margin:0;}
.brand-mark{
  width:42px;height:42px;border-radius:14px;flex:0 0 auto;
  background:var(--grad);display:grid;place-items:center;
  box-shadow:0 0 0 1px rgba(255,106,43,.5),0 8px 22px rgba(255,106,43,.28);
  color:#fff;font-weight:800;font-size:19px;letter-spacing:-1px;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{
  color:#fff;font-size:19px;font-weight:800;letter-spacing:.5px;
  text-shadow:0 0 14px rgba(255,106,43,.55);
}
.brand-text em{
  font-style:normal;font-size:11.5px;letter-spacing:.16em;
  color:rgba(255,255,255,.55);font-weight:600;
}
.nav-main{margin-left:auto;align-items:center;gap:2px;}
.nav-main .nav-link{
  color:rgba(255,255,255,.78);font-size:15px;font-weight:600;
  padding:10px 14px;border-radius:var(--r-sm);position:relative;
  transition:all .2s ease;
}
.nav-main .nav-link:hover{color:#fff;background:rgba(255,106,43,.10);}
.nav-main .nav-link.active{color:#fff;background:rgba(255,106,43,.12);}
.nav-main .nav-link.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  background:var(--c-primary);border-radius:2px;
  box-shadow:0 0 12px rgba(255,106,43,.9);
}
.nav-cta{margin-left:14px;}
.nav-cta .btn{padding:10px 22px;font-size:14.5px;}
.navbar-toggler{
  border:1px solid rgba(255,255,255,.25);border-radius:var(--r-sm);
  padding:6px 10px;color:#fff;z-index:1070;position:relative;
}
.navbar-toggler:focus{box-shadow:0 0 0 3px rgba(255,106,43,.35);}
.navbar-toggler i{color:#fff;font-size:18px;}
@media(max-width:991.98px){
  .navbar-collapse{
    position:fixed;inset:0;background:rgba(22,18,28,.985);
    z-index:1060;padding:88px 24px 120px;overflow-y:auto;backdrop-filter:blur(6px);
  }
  .nav-main{margin-left:0;align-items:stretch;gap:4px;}
  .nav-main .nav-link{
    font-size:18px;padding:16px 14px;border-radius:var(--r-md);
    display:flex;align-items:center;justify-content:space-between;
    border-bottom:1px solid rgba(255,255,255,.08);
  }
  .nav-main .nav-link::before{content:"";}
  .nav-main .nav-link::after{
    content:"\f105";font-family:"Font Awesome 6 Free";font-weight:900;
    color:rgba(255,255,255,.45);font-size:16px;
  }
  .nav-main .nav-link.active::after{color:var(--c-primary);}
  .nav-cta{margin:22px 0 0;}
  .nav-cta .btn{width:100%;padding:16px;font-size:16px;}
}

/* Hero */
.hero{
  position:relative;overflow:hidden;color:#EDE6F1;
  background:
    radial-gradient(900px 520px at 82% -8%,rgba(255,61,110,.30),transparent 62%),
    radial-gradient(760px 460px at 4% 24%,rgba(166,54,255,.26),transparent 62%),
    radial-gradient(680px 420px at 58% 108%,rgba(255,106,43,.24),transparent 66%),
    var(--c-dark);
  padding:76px 0 72px;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:56px 56px;opacity:.55;pointer-events:none;
  mask-image:radial-gradient(circle at 50% 20%,#000 20%,transparent 78%);
}
.hero .wrap{position:relative;z-index:2;}
.hero-grid{display:grid;grid-template-columns:1.35fr .95fr;gap:48px;align-items:start;}
.hero h1{color:#fff;margin-bottom:18px;}
.hero h1 .hl{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{font-size:17px;line-height:1.9;color:#C9C0D3;max-width:620px;margin-bottom:24px;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px;}
.hero-badges .pill{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);color:#E4DBEB;}
.hero-badges .pill b{color:var(--c-accent);font-weight:800;font-variant-numeric:tabular-nums;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px;}
.hero-visual{
  margin-top:6px;border-radius:var(--r-xl);overflow:hidden;position:relative;
  border:1px solid rgba(255,255,255,.14);box-shadow:var(--sh-3);
  aspect-ratio:4/3;background:rgba(255,255,255,.05);
}
.hero-visual img{width:100%;height:100%;object-fit:cover;opacity:.92;}
.hero-visual figcaption{
  position:absolute;left:16px;right:16px;bottom:14px;
  font-size:12.5px;color:#fff;background:rgba(22,18,28,.62);
  border:1px solid rgba(255,255,255,.14);border-radius:var(--r-pill);
  padding:7px 14px;backdrop-filter:blur(6px);
}

/* 预约表单卡 */
.book-card{
  background:var(--c-surface);border-radius:var(--r-xl);
  padding:28px;box-shadow:var(--sh-3);position:relative;
  border:1px solid rgba(255,255,255,.6);
}
.book-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:5px;border-radius:var(--r-xl) var(--r-xl) 0 0;
  background:var(--grad);
}
.book-card .night{
  position:absolute;top:18px;right:18px;
  background:var(--c-alert);color:#fff;font-size:11.5px;font-weight:700;
  padding:4px 11px;border-radius:var(--r-pill);letter-spacing:.04em;
}
.book-card h2{font-size:20px;margin:6px 0 4px;color:var(--c-ink);}
.book-card .sub{font-size:13px;color:var(--c-mute);margin-bottom:18px;}
.field{margin-bottom:14px;}
.field label{
  display:block;font-size:13px;font-weight:700;color:var(--c-ink);margin-bottom:6px;
}
.field label .req{color:var(--c-primary);margin-left:2px;}
.form-control,.form-select{
  height:48px;border-radius:var(--r-sm);border:1px solid var(--c-line);
  background:#fff;color:var(--c-ink);font-size:14.5px;padding:0 14px;
  transition:all .2s ease;width:100%;
}
.form-control::placeholder{color:#B7AFBE;}
.form-control:focus,.form-select:focus{
  border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(255,106,43,.16);outline:none;
}
.slot-group{display:flex;flex-wrap:wrap;gap:8px;}
.slot-group input{position:absolute;opacity:0;pointer-events:none;}
.slot-group label{
  margin:0;font-size:13px;font-weight:600;color:var(--c-body);
  border:1px solid var(--c-line);border-radius:var(--r-pill);
  padding:7px 14px;cursor:pointer;transition:all .18s ease;background:#fff;
}
.slot-group input:checked + label{
  background:var(--c-surface-soft);border-color:var(--c-primary);color:var(--c-primary-deep);
  box-shadow:0 0 0 2px rgba(255,106,43,.12);
}
.slot-group input:focus-visible + label{outline:3px solid rgba(255,106,43,.35);outline-offset:2px;}
.form-note{font-size:12.5px;color:var(--c-mute);margin-top:10px;line-height:1.7;}
.form-feedback{display:none;font-size:13px;color:#0A9675;margin-top:10px;font-weight:600;}
.form-feedback.show{display:block;}

/* 下载条 */
.dl-row{
  margin-top:44px;background:rgba(255,255,255,.055);
  border:1px solid rgba(255,255,255,.14);border-radius:var(--r-lg);
  padding:22px 24px;display:flex;align-items:center;gap:24px;flex-wrap:wrap;
  backdrop-filter:blur(4px);
}
.dl-row .dl-head{flex:1 1 260px;min-width:240px;}
.dl-row .dl-head h3{color:#fff;font-size:18px;margin-bottom:4px;}
.dl-row .dl-head p{color:#B9B0C2;font-size:13.5px;margin:0;}
.dl-btns{display:flex;flex-wrap:wrap;gap:12px;}
.dl-btn{
  display:inline-flex;align-items:center;gap:9px;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.22);
  color:#fff;border-radius:var(--r-pill);padding:12px 22px;
  font-size:14.5px;font-weight:700;transition:all .22s ease;white-space:nowrap;
}
.dl-btn i{color:var(--c-accent);font-size:16px;}
.dl-btn:hover{
  color:#fff;background:rgba(255,106,43,.22);border-color:var(--c-primary);
  transform:translateY(-2px);
  box-shadow:0 0 0 1px rgba(255,106,43,.5),0 10px 26px rgba(255,106,43,.28);
}

/* 服务矩阵 */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.svc-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-lg);
  padding:26px 24px 22px;box-shadow:var(--sh-1);position:relative;
  transition:transform .22s ease,box-shadow .22s ease;overflow:hidden;
  display:flex;flex-direction:column;
}
.svc-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--grad);
  transition:height .22s ease;
}
.svc-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.svc-card:hover::before{height:6px;}
.svc-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:var(--c-surface-soft);color:var(--c-primary-deep);font-size:19px;margin-bottom:14px;
}
.svc-card h3{margin-bottom:8px;font-size:19px;}
.svc-card p{font-size:14.5px;color:var(--c-body);margin-bottom:16px;}
.svc-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;}
.svc-card--main{
  grid-column:span 2;background:var(--c-surface-soft);border-color:#FFDCC9;
  display:grid;grid-template-columns:1.15fr .85fr;gap:22px;align-items:center;
}
.svc-card--main h3{font-size:23px;}
.svc-card--main p{font-size:15px;color:#6B5F66;}
.svc-card--main .svc-thumb{
  border-radius:var(--r-md);overflow:hidden;aspect-ratio:4/3;background:#FFE1D2;
}
.svc-card--main .svc-thumb img{width:100%;height:100%;object-fit:cover;}
.svc-card--wide{
  grid-column:span 3;flex-direction:row;align-items:center;gap:20px;padding:22px 26px;
}
.svc-card--wide .svc-icon{margin:0;flex:0 0 auto;}
.svc-card--wide h3{margin-bottom:4px;font-size:18px;}
.svc-card--wide p{margin:0;font-size:14.5px;}

/* 优势 */
.adv-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center;}
.adv-list{display:grid;gap:16px;}
.adv-item{
  display:flex;gap:16px;background:#fff;border:1px solid var(--c-line);
  border-radius:var(--r-md);padding:20px 22px;box-shadow:var(--sh-1);
  transition:transform .22s ease,box-shadow .22s ease;
}
.adv-item:hover{transform:translateY(-3px);box-shadow:var(--sh-2);}
.adv-num{
  flex:0 0 auto;width:36px;height:36px;border-radius:50%;
  display:grid;place-items:center;background:var(--c-surface-soft);
  color:var(--c-primary-deep);font-weight:800;font-size:15px;
  border:1px solid #FFDCC9;font-variant-numeric:tabular-nums;
}
.adv-item h3{font-size:17.5px;margin-bottom:4px;}
.adv-item p{font-size:14.5px;margin:0;color:var(--c-body);}
.data-card{
  background:var(--c-dark-2);border-radius:var(--r-xl);padding:30px 26px;
  border:1px solid rgba(255,106,43,.45);
  box-shadow:0 0 0 1px rgba(255,106,43,.18),0 24px 54px rgba(30,14,26,.35);
}
.data-card h3{color:#fff;font-size:18px;margin-bottom:6px;}
.data-card .dc-sub{color:#A79BB2;font-size:13px;margin-bottom:20px;}
.data-item{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:14px 0;border-bottom:1px dashed rgba(255,255,255,.12);
}
.data-item:last-child{border-bottom:0;padding-bottom:0;}
.data-item .di-label{color:#C9C0D3;font-size:14px;}
.data-item .di-val{
  font-variant-numeric:tabular-nums;font-weight:800;font-size:19px;color:var(--c-accent);
  letter-spacing:.5px;transition:text-shadow .2s ease;
}
.data-item:hover .di-val{text-shadow:0 0 16px rgba(15,214,168,.75);}

/* 数据条 */
.stat-bar{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;}
.stat-cell{
  text-align:center;padding:22px 12px;border-radius:var(--r-md);
  background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.12);
  transition:all .22s ease;
}
.stat-cell:hover{background:rgba(255,106,43,.12);border-color:rgba(255,106,43,.5);}
.stat-cell .num{
  display:block;font-size:27px;font-weight:800;color:var(--c-accent);
  font-variant-numeric:tabular-nums;line-height:1.2;transition:text-shadow .2s ease;
}
.stat-cell:hover .num{text-shadow:0 0 18px rgba(15,214,168,.8);}
.stat-cell .txt{display:block;font-size:13px;color:#B9B0C2;margin-top:6px;}

/* 流程 */
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative;}
.flow-card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);
  padding:26px 22px;box-shadow:var(--sh-1);position:relative;
  transition:transform .22s ease,box-shadow .22s ease;
}
.flow-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.flow-card .step-no{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  background:var(--grad);color:#fff;font-weight:800;font-size:16px;margin-bottom:16px;
  font-variant-numeric:tabular-nums;
}
.flow-card h3{font-size:17.5px;margin-bottom:8px;}
.flow-card p{font-size:14.5px;margin-bottom:14px;color:var(--c-body);}
.flow-card::after{
  content:"";position:absolute;top:44px;right:-14px;width:22px;border-top:2px dotted #E2D3C9;
}
.flow-grid .flow-card:last-child::after{display:none;}

/* 场景 */
.scene-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.scene-card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--sh-1);transition:transform .22s ease,box-shadow .22s ease;
  display:flex;flex-direction:column;
}
.scene-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.scene-thumb{aspect-ratio:16/9;overflow:hidden;background:#FFE4D6;}
.scene-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.scene-card:hover .scene-thumb img{transform:scale(1.05);}
.scene-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1;}
.scene-body h3{font-size:16.5px;margin-bottom:8px;}
.scene-body p{font-size:14px;color:var(--c-body);margin-bottom:14px;}
.scene-body .svc-meta{margin-top:auto;}

/* 案例墙 */
.case-wall{columns:4;column-gap:20px;}
.case-card{
  break-inside:avoid;background:#fff;border:1px solid var(--c-line);
  border-radius:var(--r-md);padding:20px;box-shadow:var(--sh-1);margin-bottom:20px;
  transition:transform .22s ease,box-shadow .22s ease;
}
.case-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);}
.case-card .case-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px;}
.case-card .case-city{font-size:13px;font-weight:700;color:var(--c-primary-deep);letter-spacing:.04em;}
.case-card h3{font-size:16px;margin-bottom:6px;}
.case-card p{font-size:13.5px;color:var(--c-body);margin:0;}

/* 城市覆盖 */
.city-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:32px;align-items:start;}
.city-tags{display:flex;flex-wrap:wrap;gap:10px;}
.city-tag{
  font-size:14px;color:var(--c-body);background:#fff;border:1px solid var(--c-line);
  border-radius:var(--r-pill);padding:8px 18px;box-shadow:var(--sh-1);
  transition:all .2s ease;font-weight:600;
}
.city-tag:hover{border-color:var(--c-primary);color:var(--c-primary-deep);transform:translateY(-2px);}
.city-note{
  background:#fff;border:1px solid #FFDCC9;border-radius:var(--r-lg);
  padding:26px;box-shadow:var(--sh-2);
}
.city-note h3{font-size:18px;margin-bottom:10px;}
.city-note p{font-size:14.5px;}
.city-note ul{display:grid;gap:10px;margin-top:14px;}
.city-note li{display:flex;gap:10px;font-size:14px;color:var(--c-body);}
.city-note li i{color:var(--c-accent);margin-top:6px;}

/* 接单端 */
.partner-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center;}
.phone-mock{
  border-radius:var(--r-xl);overflow:hidden;border:1px solid var(--c-line);
  box-shadow:var(--sh-3);aspect-ratio:4/3;background:#FFE4D6;position:relative;
}
.phone-mock img{width:100%;height:100%;object-fit:cover;}
.phone-mock .mock-bar{
  position:absolute;left:14px;top:14px;
  background:rgba(22,18,28,.7);color:#fff;font-size:12px;
  padding:5px 12px;border-radius:var(--r-pill);backdrop-filter:blur(4px);
}
.partner-list{display:grid;gap:14px;margin-bottom:22px;}
.partner-item{
  display:flex;gap:14px;padding:16px 18px;border-radius:var(--r-md);
  background:var(--c-surface-mint);border:1px solid #CFF3E7;
}
.partner-item i{color:#0A9675;font-size:18px;margin-top:4px;}
.partner-item h3{font-size:16.5px;margin-bottom:2px;}
.partner-item p{font-size:14px;margin:0;}

/* 价格档位 */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.price-card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);
  padding:28px 24px;box-shadow:var(--sh-1);position:relative;overflow:hidden;
  transition:transform .22s ease,box-shadow .22s ease;display:flex;flex-direction:column;
}
.price-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--grad);}
.price-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.price-card.featured{border-color:#FFDCC9;background:var(--c-surface-soft);}
.price-card h3{font-size:19px;margin-bottom:6px;}
.price-card .price-line{
  font-size:15px;font-weight:800;color:var(--c-primary-deep);margin-bottom:14px;
  font-variant-numeric:tabular-nums;
}
.price-card ul{display:grid;gap:9px;margin-bottom:18px;}
.price-card li{display:flex;gap:9px;font-size:14px;color:var(--c-body);}
.price-card li i{color:var(--c-accent);margin-top:6px;font-size:12px;}
.price-card .svc-meta{margin-top:auto;}
.price-note{font-size:13.5px;color:var(--c-mute);margin-top:22px;}

/* 体验关注点 */
.exp-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:28px;align-items:stretch;}
.exp-summary{
  background:var(--c-dark-2);border-radius:var(--r-xl);padding:30px 26px;color:#CFC7D6;
  border:1px solid rgba(255,106,43,.35);
}
.exp-summary h3{color:#fff;font-size:19px;margin-bottom:8px;}
.exp-summary p{font-size:14px;color:#A79BB2;}
.exp-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}
.exp-cards{display:grid;gap:16px;}
.exp-card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-md);
  padding:20px 22px;box-shadow:var(--sh-1);display:flex;gap:16px;
  transition:transform .22s ease,box-shadow .22s ease;
}
.exp-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);}
.exp-card .exp-ico{
  flex:0 0 auto;width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:var(--c-surface-soft);color:var(--c-primary-deep);font-size:17px;
}
.exp-card h3{font-size:17px;margin-bottom:4px;}
.exp-card p{font-size:14.5px;margin:0;}

/* 资讯 */
.news-layout{display:grid;grid-template-columns:2.2fr 1fr;gap:28px;align-items:start;}
.news-list{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.news-card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--sh-1);display:flex;flex-direction:column;
  transition:transform .22s ease,box-shadow .22s ease;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.news-thumb{aspect-ratio:16/10;overflow:hidden;background:#FFE4D6;}
.news-thumb img{width:100%;height:100%;object-fit:cover;}
.news-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1;}
.news-body h3{font-size:16.5px;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-body p{
  font-size:14px;color:var(--c-body);margin-bottom:14px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-foot{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:auto;font-size:12.5px;color:var(--c-mute);
}
.news-foot .go{color:var(--c-primary-deep);font-weight:700;font-size:13px;}
.news-side{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);
  padding:26px 24px;box-shadow:var(--sh-1);position:sticky;top:96px;
}
.news-side h3{font-size:18px;margin-bottom:12px;}
.news-side p{font-size:14px;color:var(--c-body);}
.news-side .btn{margin-top:8px;}
.empty-state{
  grid-column:1/-1;text-align:center;padding:44px 20px;border:1px dashed var(--c-line);
  border-radius:var(--r-lg);background:#fff;max-height:240px;
}
.empty-state .ico{
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;margin:0 auto 12px;
  background:var(--c-surface-soft);color:var(--c-primary-deep);font-size:22px;
}
.empty-state p{font-size:14.5px;color:var(--c-mute);margin-bottom:14px;}
.btn-mini{
  display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:700;
  border:1.5px solid var(--c-primary);color:var(--c-primary-deep);
  border-radius:var(--r-pill);padding:8px 20px;transition:all .2s ease;
}
.btn-mini:hover{background:var(--c-primary);color:#fff;}

/* 生态 */
.eco-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;margin-bottom:26px;}
.eco-cell{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-md);
  padding:20px 12px;text-align:center;box-shadow:var(--sh-1);
  transition:all .22s ease;
}
.eco-cell:hover{border-color:var(--c-primary);transform:translateY(-3px);box-shadow:var(--sh-2);}
.eco-cell i{font-size:20px;color:var(--c-mute);display:block;margin-bottom:8px;transition:color .2s ease;}
.eco-cell:hover i{color:var(--c-primary);}
.eco-cell span{font-size:13.5px;font-weight:600;color:var(--c-body);}
.eco-note{
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  font-size:14.5px;color:var(--c-body);
  border-top:1px solid var(--c-line);padding-top:20px;
}
.eco-note a{font-weight:700;color:var(--c-primary-deep);}
.eco-note a:hover{color:var(--c-primary);}

/* FAQ */
.faq-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:30px;align-items:start;}
.accordion-item{
  border:1px solid var(--c-line)!important;border-radius:var(--r-md)!important;
  overflow:hidden;margin-bottom:14px;background:#fff;box-shadow:var(--sh-1);
  border-left:3px solid transparent!important;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.accordion-item:has(.accordion-button:not(.collapsed)){border-left:3px solid var(--c-primary)!important;}
.accordion-button{
  background:#fff!important;color:var(--c-ink)!important;font-weight:700;font-size:17px;
  padding:18px 20px;box-shadow:none!important;border-radius:var(--r-md)!important;
}
.accordion-button:not(.collapsed){color:var(--c-primary-deep)!important;background:#fff!important;}
.accordion-button::after{
  background-image:none;content:"\2b";font-family:"Font Awesome 6 Free";font-weight:900;
  color:var(--c-primary);font-size:14px;display:grid;place-items:center;
  width:24px;height:24px;border-radius:50%;background:var(--c-surface-soft);
  transition:transform .2s ease;
}
.accordion-button:not(.collapsed)::after{transform:rotate(45deg);}
.accordion-body{font-size:15px;line-height:1.8;color:var(--c-body);padding:2px 20px 20px;}
.help-card{
  background:var(--c-dark-2);border-radius:var(--r-lg);padding:28px 24px;color:#CFC7D6;
  border:1px solid rgba(255,255,255,.12);position:sticky;top:96px;
}
.help-card h3{color:#fff;font-size:18px;margin-bottom:10px;}
.help-card p{font-size:14px;color:#A79BB2;}
.help-card .btn{margin-top:12px;}

/* 保障条 */
.guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:26px;}
.guard-cell{
  text-align:center;padding:24px 14px;border-radius:var(--r-md);
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.13);
  transition:all .22s ease;
}
.guard-cell:hover{border-color:rgba(15,214,168,.55);background:rgba(15,214,168,.08);}
.guard-cell i{font-size:22px;color:var(--c-accent);display:block;margin-bottom:10px;}
.guard-cell strong{display:block;color:#fff;font-size:16px;margin-bottom:4px;}
.guard-cell span{font-size:13px;color:#A79BB2;}
.guard-line{
  text-align:center;font-size:14.5px;color:#B9B0C2;
  border-top:1px solid rgba(255,255,255,.12);padding-top:22px;
}

/* CTA */
.cta-card{
  border-radius:var(--r-xl);padding:44px;background:#fff;
  border:1px solid transparent;
  background-image:linear-gradient(#fff,#fff),var(--grad);
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:var(--sh-3);
}
.cta-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:start;}
.cta-grid h2{margin-bottom:14px;}
.cta-grid .cta-desc{font-size:15.5px;color:var(--c-body);margin-bottom:18px;}
.cta-points{display:grid;gap:10px;}
.cta-points li{display:flex;gap:10px;font-size:14.5px;color:var(--c-body);}
.cta-points li i{color:var(--c-accent);margin-top:6px;font-size:13px;}
.cta-form{
  background:var(--c-surface-soft);border-radius:var(--r-lg);padding:26px;
  border:1px solid #FFDCC9;
}
.cta-form h3{font-size:18px;margin-bottom:16px;}
.privacy-note{font-size:12.5px;color:var(--c-mute);margin-top:12px;line-height:1.7;}

/* 页脚 */
.site-foot{
  background:var(--c-dark);color:#A79BB2;padding:64px 0 0;position:relative;
  border-top:3px solid transparent;
  border-image:linear-gradient(90deg,#FF7A2F,#FF3D6E,#A636FF) 1;
}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px;}
.foot-brand .brand-mark{width:40px;height:40px;border-radius:13px;}
.foot-brand .brand-text strong{font-size:17px;}
.foot-brand p{font-size:14px;color:#9A8FA5;margin:16px 0 0;line-height:1.9;}
.foot-col h3{color:#fff;font-size:15px;margin-bottom:14px;letter-spacing:.04em;}
.foot-col ul{display:grid;gap:9px;}
.foot-col a{color:#A79BB2;font-size:14px;transition:color .2s ease;}
.foot-col a:hover{color:var(--c-accent);}
.foot-col span{font-size:14px;color:#8E8499;}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.10);padding:20px 0 26px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  font-size:13px;color:#8E8499;
}
.foot-bottom a{color:#8E8499;}
.foot-bottom a:hover{color:var(--c-accent);}

/* 响应式 */
@media(max-width:1399.98px){
  .case-wall{columns:4;}
}
@media(max-width:1199.98px){
  .sec{padding:80px 0;}
  .news-layout{grid-template-columns:1fr;}
  .news-side{position:static;}
  .case-wall{columns:3;}
  .eco-grid{grid-template-columns:repeat(3,1fr);}
  .stat-bar{grid-template-columns:repeat(3,1fr);}
  .guard-grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:991.98px){
  .sec{padding:72px 0;}
  .hero{padding:56px 0 60px;}
  .hero-grid{grid-template-columns:1fr;gap:32px;}
  .hero-lead{font-size:16px;}
  .svc-grid{grid-template-columns:repeat(2,1fr);}
  .svc-card--main{grid-column:span 2;grid-template-columns:1fr;}
  .svc-card--wide{grid-column:span 2;flex-direction:row;}
  .adv-grid{grid-template-columns:1fr;gap:26px;}
  .flow-grid{grid-template-columns:repeat(2,1fr);}
  .flow-card::after{display:none;}
  .scene-grid{grid-template-columns:repeat(2,1fr);}
  .city-grid{grid-template-columns:1fr;}
  .partner-grid{grid-template-columns:1fr;gap:26px;}
  .price-grid{grid-template-columns:1fr;}
  .exp-grid{grid-template-columns:1fr;}
  .faq-grid{grid-template-columns:1fr;}
  .help-card{position:static;}
  .cta-grid{grid-template-columns:1fr;gap:28px;}
  .cta-card{padding:30px;}
  .news-list{grid-template-columns:repeat(2,1fr);}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .case-wall{columns:2;}
}
@media(max-width:767.98px){
  .sec{padding:56px 0;}
  .wrap{padding:0 16px;}
  h1{font-size:clamp(28px,7vw,34px);}
  .hero-badges .pill{font-size:12px;}
  .hero-actions .btn{width:100%;}
  .dl-row{padding:20px;gap:16px;}
  .dl-btns{width:100%;}
  .dl-btn{width:100%;justify-content:center;}
  .svc-grid{grid-template-columns:1fr;}
  .svc-card--main{grid-column:span 1;}
  .svc-card--wide{grid-column:span 1;flex-direction:column;align-items:flex-start;}
  .flow-grid{grid-template-columns:1fr;}
  .scene-grid{grid-template-columns:1fr;}
  .stat-bar{grid-template-columns:repeat(2,1fr);}
  .news-list{grid-template-columns:1fr;}
  .guard-grid{grid-template-columns:1fr;}
  .eco-grid{grid-template-columns:repeat(2,1fr);}
  .case-wall{columns:1;}
  .cta-card{padding:24px 20px;}
  .cta-form{padding:20px;}
  .foot-grid{grid-template-columns:1fr;}
  .book-card{padding:22px;}
  .foot-bottom{flex-direction:column;align-items:flex-start;}
}
@media(max-width:575.98px){
  .hero-badges{display:grid;grid-template-columns:1fr 1fr;gap:8px;}
  .hero-badges .pill{justify-content:center;}
  .stat-bar{grid-template-columns:1fr 1fr;}
  .btn{padding:13px 22px;font-size:15px;}
}

/* roulang page: article */
:root{
  --c-primary:#FF6A2B;
  --c-primary-deep:#E24E12;
  --c-accent:#0FD6A8;
  --c-alert:#FF3D6E;
  --c-ink:#1B1720;
  --c-body:#5B5462;
  --c-mute:#8A8394;
  --c-line:#EDE4DE;
  --c-bg:#FDF8F5;
  --c-surface:#FFFFFF;
  --c-surface-soft:#FFF1E9;
  --c-surface-mint:#EDFBF6;
  --c-dark:#16121C;
  --c-dark-2:#221B2B;
  --grad:linear-gradient(120deg,#FF7A2F 0%,#FF3D6E 62%,#A636FF 100%);
  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;
  --r-xl:32px;
  --r-pill:999px;
  --sh-1:0 2px 10px rgba(60,30,20,.06);
  --sh-2:0 14px 34px rgba(60,30,20,.10);
  --sh-3:0 26px 60px rgba(60,30,20,.14);
  --bs-primary:#FF6A2B;
  --bs-body-bg:#FDF8F5;
  --bs-body-color:#5B5462;
  --bs-border-color:#EDE4DE;
  --bs-border-radius:16px;
  --bs-link-color:#E24E12;
  --bs-link-hover-color:#FF6A2B;
  --bs-font-sans-serif:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;line-height:1.85;color:var(--c-body);background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--c-primary-deep);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--c-primary);text-decoration:none;}
input,select,textarea,button{font-family:inherit;}
.wrap{width:100%;max-width:1240px;margin:0 auto;padding:0 20px;}
.pill{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;letter-spacing:.04em;font-weight:600;
  border-radius:var(--r-pill);padding:5px 12px;line-height:1.6;white-space:nowrap;
}
.pill--data{background:rgba(15,214,168,.10);border:1px solid rgba(15,214,168,.45);color:#0A9675;font-variant-numeric:tabular-nums;}
.pill--data b{font-size:15px;font-weight:800;color:#0A9675;}
.pill--state{background:var(--c-accent);color:#04302A;}
.pill--hot{background:var(--grad);color:#fff;}
.pill--cat{background:var(--c-surface-soft);color:var(--c-primary-deep);}
.pill--time{background:#fff;border:1px solid var(--c-line);color:var(--c-body);}
.pill--ghost{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);color:#EDE6F1;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-pill);padding:14px 28px;font-weight:700;font-size:15.5px;
  border:1.5px solid transparent;cursor:pointer;transition:all .22s ease;text-align:center;
}
.btn-primary{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 8px 20px rgba(255,106,43,.22);}
.btn-primary:hover,.btn-primary:focus{color:#fff;transform:translateY(-2px);box-shadow:0 0 0 1px rgba(255,106,43,.5),0 10px 26px rgba(255,106,43,.28);}
.btn-outline{background:#fff;color:var(--c-primary-deep);border-color:var(--c-primary);}
.btn-outline:hover,.btn-outline:focus{background:var(--c-primary);color:#fff;transform:translateY(-2px);}
.btn-dark-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.4);}
.btn-dark-outline:hover{background:#fff;color:var(--c-dark);border-color:#fff;}
.btn-block{width:100%;}
.btn-sm{padding:10px 20px;font-size:14px;}
:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(255,106,43,.35);}

/* 顶部公告条 */
.topbar{background:var(--grad);color:#fff;font-size:13px;height:32px;display:flex;align-items:center;position:relative;z-index:60;}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.topbar span{display:inline-flex;align-items:center;gap:7px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.topbar .close-top{background:none;border:0;color:#fff;opacity:.85;font-size:14px;cursor:pointer;padding:4px 6px;}
.topbar .close-top:hover{opacity:1;}

/* 导航 */
.site-head{position:sticky;top:0;z-index:1050;background:var(--c-dark);border-bottom:1px solid rgba(255,106,43,.55);box-shadow:0 0 22px rgba(255,106,43,.18);}
.site-head .navbar{padding:0;min-height:72px;}
.site-head .navbar>.wrap{display:flex;align-items:center;flex-wrap:nowrap;}
.brand{display:flex;align-items:center;gap:12px;padding:0;margin:0;flex:0 0 auto;}
.brand-mark{
  width:42px;height:42px;border-radius:14px;flex:0 0 auto;background:var(--grad);
  display:grid;place-items:center;color:#fff;font-weight:800;font-size:19px;letter-spacing:-1px;
  box-shadow:0 0 0 1px rgba(255,106,43,.5),0 8px 22px rgba(255,106,43,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{color:#fff;font-size:19px;font-weight:800;letter-spacing:.5px;text-shadow:0 0 14px rgba(255,106,43,.55);}
.brand-text em{font-style:normal;font-size:11.5px;letter-spacing:.16em;color:rgba(255,255,255,.55);font-weight:600;}
.nav-main{margin-left:auto;align-items:center;gap:2px;flex-direction:row;}
.nav-main .nav-link{
  color:rgba(255,255,255,.78);font-size:15px;font-weight:600;
  padding:10px 14px;border-radius:var(--r-sm);position:relative;transition:all .2s ease;white-space:nowrap;
}
.nav-main .nav-link:hover{color:#fff;background:rgba(255,106,43,.10);}
.nav-main .nav-link.active{color:#fff;background:rgba(255,106,43,.12);}
.nav-main .nav-link.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  background:var(--c-primary);border-radius:2px;box-shadow:0 0 12px rgba(255,106,43,.9);
}
.nav-cta{margin-left:14px;flex:0 0 auto;}
.nav-cta .btn{padding:10px 22px;font-size:14.5px;}
.navbar-toggler{border:1px solid rgba(255,255,255,.25);border-radius:var(--r-sm);padding:6px 10px;background:none;}
.navbar-toggler:focus{box-shadow:0 0 0 3px rgba(255,106,43,.35);}
.navbar-toggler i{color:#fff;font-size:18px;}

@media (max-width:991.98px){
  .navbar-collapse{
    position:fixed;inset:0;background:rgba(22,18,28,.985);
    z-index:1060;padding:88px 24px 120px;overflow-y:auto;
  }
  .navbar-collapse.show,.navbar-collapse.collapsing{display:block;}
  .nav-main{margin-left:0;align-items:stretch;gap:4px;flex-direction:column;}
  .nav-main .nav-link{
    font-size:18px;padding:16px 14px;border-radius:var(--r-md);
    display:flex;align-items:center;justify-content:space-between;
    border-bottom:1px solid rgba(255,255,255,.08);
  }
  .nav-main .nav-link.active::after{display:none;}
  .nav-main .nav-link::before{content:"\f105";font-family:"Font Awesome 6 Free";font-weight:900;order:2;color:rgba(255,255,255,.35);}
  .nav-cta{margin:18px 0 0;}
  .nav-cta .btn{width:100%;padding:15px 22px;font-size:16px;}
}

/* 文章页专用 */
.crumbs{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:14px;color:var(--c-mute);padding:22px 0 0;}
.crumbs a{color:var(--c-body);font-weight:600;}
.crumbs a:hover{color:var(--c-primary-deep);}
.crumbs .sep{color:#C9BFBA;}
.crumbs .cur{color:var(--c-mute);}
.art-hero{
  background:var(--c-surface-soft);
  background-image:
    radial-gradient(circle at 90% 12%,rgba(255,61,110,.14),transparent 46%),
    radial-gradient(circle at 6% 88%,rgba(15,214,168,.16),transparent 50%),
    linear-gradient(rgba(255,255,255,.55) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.55) 1px,transparent 1px);
  background-size:auto,auto,34px 34px,34px 34px;
  border-bottom:1px solid var(--c-line);
  padding:26px 0 44px;
}
.art-head{max-width:860px;}
.art-head h1{
  font-size:clamp(26px,3.1vw,40px);line-height:1.32;font-weight:800;
  color:var(--c-ink);margin:16px 0 18px;letter-spacing:-.3px;
}
.art-meta{display:flex;align-items:center;flex-wrap:wrap;gap:10px 16px;font-size:13.5px;color:var(--c-mute);}
.art-meta i{color:var(--c-primary);margin-right:5px;}
.art-rule{height:4px;border-radius:4px;background:var(--grad);max-width:220px;margin-top:24px;opacity:.9;}

.art-layout{display:grid;grid-template-columns:minmax(0,1fr) 336px;gap:44px;align-items:start;padding:48px 0 80px;}
.art-main{min-width:0;}
.art-body{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-lg);
  box-shadow:var(--sh-1);padding:34px 38px;
}
.art-body h2{
  font-size:clamp(21px,2vw,27px);line-height:1.4;font-weight:800;color:var(--c-ink);
  margin:44px 0 18px;padding-left:15px;border-left:4px solid var(--c-primary);border-radius:2px;
}
.art-body h2:first-child{margin-top:0;}
.art-body h3{font-size:19px;font-weight:700;color:var(--c-ink);margin:30px 0 12px;line-height:1.5;}
.art-body p{margin:0 0 20px;font-size:16.5px;line-height:1.9;color:var(--c-body);}
.art-body ul,.art-body ol{margin:0 0 22px;padding-left:22px;}
.art-body li{margin-bottom:10px;line-height:1.85;}
.art-body ul li::marker{color:var(--c-primary);}
.art-body ol{counter-reset:none;}
.art-body blockquote{
  margin:24px 0;padding:18px 22px;background:var(--c-surface-soft);
  border-left:3px solid var(--c-primary);border-radius:0 var(--r-md) var(--r-md) 0;color:#6B4A38;
}
.art-body blockquote p:last-child{margin-bottom:0;}
.art-body img{border-radius:var(--r-md);margin:24px auto;box-shadow:var(--sh-2);}
.art-body a{color:var(--c-primary-deep);border-bottom:1px dashed rgba(226,78,18,.45);font-weight:600;}
.art-body a:hover{color:var(--c-primary);border-bottom-color:var(--c-primary);}
.art-body table{width:100%;border-collapse:separate;border-spacing:0;margin:22px 0;font-size:15px;}
.art-body th,.art-body td{padding:12px 14px;border-bottom:1px solid var(--c-line);text-align:left;}
.art-body th{background:var(--c-surface-soft);color:var(--c-ink);font-weight:700;}
.art-body code{background:var(--c-surface-soft);color:var(--c-primary-deep);padding:2px 7px;border-radius:6px;font-size:14px;}
.art-body hr{border:0;height:1px;background:var(--c-line);margin:34px 0;}

.art-empty{
  text-align:center;padding:56px 26px;background:var(--c-surface);
  border:1px solid var(--c-line);border-radius:var(--r-lg);box-shadow:var(--sh-1);
}
.art-empty .ico{
  width:74px;height:74px;margin:0 auto 18px;border-radius:50%;
  display:grid;place-items:center;background:var(--c-surface-soft);color:var(--c-primary);font-size:28px;
}
.art-empty h2{font-size:22px;font-weight:800;color:var(--c-ink);margin:0 0 10px;}
.art-empty p{color:var(--c-mute);margin:0 0 22px;}

.inline-cta{
  margin:32px 0;padding:26px 28px;border-radius:var(--r-lg);
  background:var(--c-surface-mint);border:1px solid rgba(15,214,168,.32);
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
}
.inline-cta h3{font-size:19px;font-weight:800;color:var(--c-ink);margin:0 0 6px;}
.inline-cta p{margin:0;font-size:14.5px;color:#3F6B60;}
.inline-cta .btn{flex:0 0 auto;}

.art-side{position:sticky;top:96px;display:flex;flex-direction:column;gap:20px;}
.side-card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-lg);box-shadow:var(--sh-1);padding:22px 22px 24px;}
.side-card h3{font-size:15.5px;font-weight:800;color:var(--c-ink);margin:0 0 14px;display:flex;align-items:center;gap:8px;}
.side-card h3 i{color:var(--c-primary);font-size:14px;}
.toc-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px;}
.toc-list li a{
  display:block;font-size:14px;color:var(--c-body);padding:8px 12px;border-radius:var(--r-sm);
  border-left:3px solid transparent;line-height:1.6;transition:all .2s ease;
}
.toc-list li a:hover,.toc-list li a.is-active{
  background:var(--c-surface-soft);color:var(--c-primary-deep);border-left-color:var(--c-primary);font-weight:600;
}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px;}
.tag-cloud span{
  font-size:12.5px;padding:6px 12px;border-radius:var(--r-pill);
  background:var(--c-surface-soft);color:var(--c-primary-deep);font-weight:600;
}
.side-book{
  background:var(--c-dark);border-radius:var(--r-lg);padding:24px;color:#fff;
  position:relative;overflow:hidden;box-shadow:var(--sh-2);
}
.side-book::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 84% 0%,rgba(255,106,43,.42),transparent 58%);}
.side-book h3{position:relative;font-size:17px;font-weight:800;margin:0 0 8px;}
.side-book p{position:relative;font-size:13.5px;color:rgba(255,255,255,.72);margin:0 0 16px;line-height:1.75;}
.side-book .btn{position:relative;width:100%;padding:12px 20px;font-size:14.5px;}
.side-book .pill{position:relative;margin-bottom:14px;}

.art-foot-nav{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:34px;}
.art-foot-nav .nav-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-md);
  padding:18px 20px;transition:all .22s ease;box-shadow:var(--sh-1);
}
.art-foot-nav .nav-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:rgba(255,106,43,.4);}
.art-foot-nav .nav-card span{display:block;font-size:12.5px;color:var(--c-mute);margin-bottom:6px;}
.art-foot-nav .nav-card strong{font-size:15px;color:var(--c-ink);font-weight:700;line-height:1.55;display:block;}
.back-line{margin-top:20px;font-size:14.5px;}
.back-line a{font-weight:700;}

.art-cta{
  margin-top:56px;background:var(--c-dark);border-radius:var(--r-xl);
  padding:38px 42px;position:relative;overflow:hidden;
  box-shadow:var(--sh-3);
}
.art-cta::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 88% 16%,rgba(255,61,110,.34),transparent 55%),radial-gradient(circle at 4% 92%,rgba(15,214,168,.22),transparent 52%);}
.art-cta::after{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:var(--grad);}
.art-cta-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;}
.art-cta h2{font-size:clamp(21px,2.2vw,28px);font-weight:800;color:#fff;margin:0 0 8px;line-height:1.4;}
.art-cta p{margin:0;color:rgba(255,255,255,.72);font-size:14.5px;}

.related-sec{padding:0 0 72px;}
.related-sec h2{font-size:clamp(22px,2.2vw,30px);font-weight:800;color:var(--c-ink);margin:0 0 8px;}
.related-sec .sub{color:var(--c-mute);font-size:14.5px;margin:0 0 26px;}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.rel-card{
  display:flex;flex-direction:column;background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-1);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;height:100%;position:relative;
}
.rel-card::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:var(--grad);opacity:0;transition:opacity .22s ease;}
.rel-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(255,106,43,.35);}
.rel-card:hover::before{opacity:1;}
.rel-thumb{aspect-ratio:16/10;overflow:hidden;background:linear-gradient(135deg,#FFE1D0,#E7FBF4);}
.rel-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.rel-card:hover .rel-thumb img{transform:scale(1.05);}
.rel-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.rel-body strong{
  font-size:16px;font-weight:700;color:var(--c-ink);line-height:1.55;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.rel-card:hover .rel-body strong{color:var(--c-primary-deep);}
.rel-meta{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--c-mute);margin-top:auto;}

/* 页脚 */
.site-foot{background:var(--c-dark);color:rgba(255,255,255,.7);position:relative;padding:64px 0 0;margin-top:0;}
.site-foot::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--grad);}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:38px;padding-bottom:44px;}
.foot-brand .brand{margin-bottom:16px;}
.foot-brand p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.6);margin:0;max-width:340px;}
.foot-brand .brand-text strong{color:#fff;}
.foot-brand .brand-text em{color:var(--c-accent);}
.foot-col h3{font-size:15px;font-weight:800;color:#fff;margin:0 0 14px;letter-spacing:.02em;}
.foot-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;}
.foot-col li{font-size:14px;color:rgba(255,255,255,.6);line-height:1.6;}
.foot-col a{color:rgba(255,255,255,.62);font-size:14px;transition:color .2s ease;}
.foot-col a:hover{color:var(--c-accent);}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:20px 0 26px;
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.5);
}
.foot-bottom a{color:rgba(255,255,255,.62);}
.foot-bottom a:hover{color:var(--c-accent);}

@media (max-width:1199.98px){
  .art-layout{grid-template-columns:minmax(0,1fr) 300px;gap:32px;}
}
@media (max-width:991.98px){
  .site-head{position:relative;}
  .art-layout{grid-template-columns:1fr;gap:32px;padding:36px 0 60px;}
  .art-side{position:static;order:2;}
  .art-body{padding:26px 22px;}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px;}
}
@media (max-width:767.98px){
  .wrap{padding:0 16px;}
  .art-hero{padding:18px 0 32px;}
  .art-head h1{font-size:clamp(23px,5.6vw,30px);}
  .art-body{padding:22px 18px;border-radius:var(--r-md);}
  .art-body h2{font-size:20px;margin-top:34px;}
  .art-body p{font-size:16px;}
  .art-cta{padding:28px 22px;border-radius:var(--r-lg);}
  .art-cta-inner{flex-direction:column;align-items:flex-start;}
  .art-cta-inner .btn{width:100%;}
  .inline-cta{padding:20px;flex-direction:column;align-items:flex-start;}
  .inline-cta .btn{width:100%;}
  .art-foot-nav{grid-template-columns:1fr;}
  .related-grid{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr;gap:26px;}
  .foot-bottom{flex-direction:column;align-items:flex-start;}
}
@media (max-width:519.98px){
  .art-meta{font-size:12.5px;gap:8px 12px;}
  .brand-text strong{font-size:17px;}
  .brand-text em{font-size:10.5px;letter-spacing:.1em;}
  .brand-mark{width:38px;height:38px;border-radius:12px;font-size:17px;}
}

/* roulang page: category1 */
:root{
  --c-primary:#FF6A2B;
  --c-primary-deep:#E24E12;
  --c-accent:#0FD6A8;
  --c-alert:#FF3D6E;
  --c-ink:#1B1720;
  --c-body:#5B5462;
  --c-mute:#8A8394;
  --c-line:#EDE4DE;
  --c-bg:#FDF8F5;
  --c-surface:#FFFFFF;
  --c-surface-soft:#FFF1E9;
  --c-surface-mint:#EDFBF6;
  --c-dark:#16121C;
  --c-dark-2:#221B2B;
  --grad:linear-gradient(120deg,#FF7A2F 0%,#FF3D6E 62%,#A636FF 100%);
  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;
  --r-xl:32px;
  --r-pill:999px;
  --sh-1:0 2px 10px rgba(60,30,20,.06);
  --sh-2:0 14px 34px rgba(60,30,20,.10);
  --sh-3:0 26px 60px rgba(60,30,20,.14);
  --bs-primary:#FF6A2B;
  --bs-body-bg:#FDF8F5;
  --bs-body-color:#5B5462;
  --bs-border-color:#EDE4DE;
  --bs-border-radius:16px;
  --bs-link-color:#E24E12;
  --bs-link-hover-color:#FF6A2B;
  --bs-font-sans-serif:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;line-height:1.85;color:var(--c-body);background:var(--c-bg);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:var(--c-primary-deep);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--c-primary);text-decoration:none;}
a:focus-visible,button:focus-visible{outline:3px solid rgba(255,106,43,.35);outline-offset:2px;}
input,select,textarea,button{font-family:inherit;}
h1,h2,h3,h4{color:var(--c-ink);font-weight:800;letter-spacing:-.01em;}
.wrap{width:100%;max-width:1240px;margin:0 auto;padding:0 20px;}

/* 顶部公告条 */
.topbar{background:var(--grad);color:#fff;font-size:13px;height:32px;display:flex;align-items:center;position:relative;z-index:1050;}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.topbar span{display:inline-flex;align-items:center;gap:7px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.topbar .close-top{background:none;border:0;color:#fff;opacity:.85;font-size:14px;cursor:pointer;padding:2px 6px;border-radius:6px;}
.topbar .close-top:hover{opacity:1;background:rgba(255,255,255,.16);}

/* 导航 */
.site-head{background:var(--c-dark);position:sticky;top:0;z-index:1040;border-bottom:1px solid rgba(255,106,43,.35);box-shadow:0 10px 30px rgba(0,0,0,.35);}
.site-head .navbar{padding:0;min-height:72px;}
.site-head .wrap{display:flex;align-items:center;gap:12px;}
.brand{display:flex;align-items:center;gap:12px;padding:0;margin:0;flex:0 0 auto;}
.brand:hover{color:inherit;}
.brand-mark{width:42px;height:42px;border-radius:14px;flex:0 0 auto;background:var(--grad);display:grid;place-items:center;box-shadow:0 0 0 1px rgba(255,106,43,.5),0 8px 22px rgba(255,106,43,.28);color:#fff;font-weight:800;font-size:19px;}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{color:#fff;font-size:19px;font-weight:800;letter-spacing:.5px;text-shadow:0 0 14px rgba(255,106,43,.55);}
.brand-text em{font-style:normal;font-size:11.5px;letter-spacing:.16em;color:rgba(255,255,255,.55);font-weight:600;}
.nav-main{margin-left:auto;align-items:center;gap:2px;display:flex;flex-direction:row;}
.nav-main .nav-link{color:rgba(255,255,255,.78);font-size:15px;font-weight:600;padding:10px 14px;border-radius:var(--r-sm);position:relative;transition:all .2s ease;}
.nav-main .nav-link:hover{color:#fff;background:rgba(255,106,43,.10);}
.nav-main .nav-link.active{color:#fff;background:rgba(255,106,43,.12);}
.nav-main .nav-link.active::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;background:var(--c-primary);border-radius:2px;box-shadow:0 0 12px rgba(255,106,43,.9);}
.nav-cta{margin-left:14px;}
.navbar-toggler{border:1px solid rgba(255,255,255,.25);border-radius:var(--r-sm);padding:6px 10px;color:#fff;position:relative;z-index:1070;}
.navbar-toggler:focus{box-shadow:0 0 0 3px rgba(255,106,43,.35);}
.navbar-toggler i{color:#fff;font-size:18px;}
@media (min-width:992px){
  .navbar-collapse{display:flex !important;flex:1 1 auto;align-items:center;position:static;background:transparent;padding:0;overflow:visible;}
}
@media (max-width:991.98px){
  .site-head .navbar{min-height:64px;}
  .navbar-collapse{position:fixed;inset:0;background:rgba(22,18,28,.985);z-index:1060;padding:88px 24px 120px;overflow-y:auto;}
  .nav-main{flex-direction:column;align-items:stretch;margin-left:0;gap:4px;}
  .nav-main .nav-link{font-size:18px;padding:16px 14px;border-radius:var(--r-md);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.08);}
  .nav-main .nav-link.active::after{display:none;}
  .nav-main .nav-link::before{content:"\f105";font-family:"Font Awesome 6 Free";font-weight:900;color:rgba(255,106,43,.75);order:2;font-size:16px;}
  .nav-cta{margin:22px 0 0;}
  .nav-cta .btn{width:100%;}
}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:var(--r-pill);padding:14px 28px;font-weight:700;font-size:15.5px;border:1.5px solid transparent;cursor:pointer;transition:all .22s ease;text-align:center;}
.btn-primary{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 8px 20px rgba(255,106,43,.22);}
.btn-primary:hover,.btn-primary:focus{background:var(--grad);color:#fff;transform:translateY(-2px);box-shadow:0 0 0 1px rgba(255,106,43,.5),0 10px 26px rgba(255,106,43,.28);}
.btn-outline{background:#fff;color:var(--c-primary-deep);border-color:var(--c-primary);}
.btn-outline:hover,.btn-outline:focus{background:var(--c-primary);color:#fff;border-color:var(--c-primary);transform:translateY(-2px);}
.btn-dark-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.4);}
.btn-dark-outline:hover,.btn-dark-outline:focus{background:#fff;color:var(--c-dark);border-color:#fff;}
.btn-block{width:100%;}

/* 徽章 */
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;letter-spacing:.04em;font-weight:600;border-radius:var(--r-pill);padding:5px 12px;line-height:1.6;white-space:nowrap;}
.pill--data{background:rgba(15,214,168,.10);border:1px solid rgba(15,214,168,.45);color:#0A9675;font-variant-numeric:tabular-nums;}
.pill--data b{font-size:15px;font-weight:800;color:#0A9675;}
.pill--state{background:var(--c-accent);color:#04302A;}
.pill--hot{background:var(--grad);color:#fff;}
.pill--cat{background:var(--c-surface-soft);color:var(--c-primary-deep);}
.pill--time{background:#fff;border:1px solid var(--c-line);color:var(--c-body);}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:.08em;font-weight:700;color:var(--c-primary-deep);background:var(--c-surface-soft);padding:6px 14px;border-radius:var(--r-pill);margin-bottom:14px;}

/* 分类页头 */
.page-head{background:var(--c-surface-soft);position:relative;overflow:hidden;padding:40px 0 56px;border-bottom:1px solid var(--c-line);}
.page-head::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,106,43,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,106,43,.07) 1px,transparent 1px);background-size:44px 44px;pointer-events:none;}
.page-head::after{content:"";position:absolute;width:420px;height:420px;right:-140px;top:-180px;border-radius:50%;background:radial-gradient(circle,rgba(255,106,43,.22),transparent 65%);pointer-events:none;}
.page-head .wrap{position:relative;z-index:2;}
.crumbs{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13.5px;color:var(--c-mute);margin-bottom:22px;}
.crumbs a{color:var(--c-body);font-weight:600;}
.crumbs a:hover{color:var(--c-primary-deep);}
.crumbs i{font-size:10px;color:var(--c-mute);}
.crumbs .cur{color:var(--c-primary-deep);font-weight:700;}
.page-head-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:36px;align-items:center;}
.page-head h1{font-size:clamp(26px,3vw,40px);line-height:1.24;margin:0 0 14px;}
.page-head h1 span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
.page-head .lead{font-size:15.5px;color:var(--c-body);margin:0;max-width:640px;}
.head-badges{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end;}
.head-badges .pill--data{background:#fff;box-shadow:var(--sh-1);font-size:13px;padding:9px 15px;}

/* 筛选条 */
.filterbar{background:#fff;border-bottom:1px solid var(--c-line);padding:16px 0;}
.chips{display:flex;flex-wrap:wrap;gap:10px;align-items:center;}
.chips .label{font-size:13px;color:var(--c-mute);font-weight:700;margin-right:4px;}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:600;color:var(--c-body);background:var(--c-bg);border:1px solid var(--c-line);border-radius:var(--r-pill);padding:8px 16px;transition:all .2s ease;}
.chip:hover{border-color:var(--c-primary);color:var(--c-primary-deep);background:#fff;}
.chip.active{background:var(--c-primary);border-color:var(--c-primary);color:#fff;box-shadow:0 6px 16px rgba(255,106,43,.25);}

/* 板块 */
.sec{padding:96px 0;}
.sec--soft{background:var(--c-surface-soft);}
.sec--mint{background:var(--c-surface-mint);}
.sec--dark{background:var(--c-dark);color:rgba(255,255,255,.72);}
.sec--dark h2,.sec--dark h3,.sec--dark h4{color:#fff;}
.sec--dark .sec-head p{color:rgba(255,255,255,.62);}
.sec-head{margin-bottom:36px;max-width:780px;}
.sec-head h2{font-size:clamp(23px,2.4vw,33px);line-height:1.28;margin:0;}
.sec-head p{margin:12px 0 0;font-size:15.5px;}

/* 列表主体 */
.list-sec{padding:72px 0 96px;}
.lcard{background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);box-shadow:var(--sh-1);overflow:hidden;position:relative;height:100%;transition:transform .22s ease,box-shadow .22s ease;display:flex;flex-direction:column;}
.lcard::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--grad);opacity:0;transition:opacity .22s ease,height .22s ease;z-index:2;}
.lcard:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.lcard:hover::before{opacity:1;height:6px;}
.thumb{aspect-ratio:16/10;background:linear-gradient(120deg,#FFE3D4,#FFF1E9);overflow:hidden;}
.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.lcard:hover .thumb img{transform:scale(1.04);}
.lcard-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1 1 auto;}
.lcard-body h3{font-size:18.5px;line-height:1.45;margin:0 0 8px;}
.lcard-body p{font-size:14.5px;color:var(--c-body);margin:0 0 14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.meta-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px;}
.card-more{display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:700;color:var(--c-primary-deep);margin-top:auto;}
.card-more i{font-size:12px;transition:transform .2s ease;}
.lcard:hover .card-more i{transform:translateX(3px);}
.list-more{display:flex;justify-content:center;margin-top:32px;}

/* 侧栏 */
.side{position:sticky;top:96px;display:flex;flex-direction:column;gap:18px;}
.side-card{background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);box-shadow:var(--sh-1);padding:22px 22px;}
.side-card h3{font-size:16px;margin:0 0 14px;display:flex;align-items:center;gap:8px;}
.side-card h3 i{color:var(--c-primary);font-size:14px;}
.side-nav{list-style:none;padding:0;margin:0;}
.side-nav li{margin-bottom:9px;}
.side-nav a{font-size:14.5px;color:var(--c-body);display:flex;align-items:center;gap:8px;font-weight:600;}
.side-nav a::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--c-primary);opacity:.6;flex:0 0 auto;}
.side-nav a:hover{color:var(--c-primary-deep);}
.city-tags{display:flex;flex-wrap:wrap;gap:8px;}
.city-tags span{font-size:13px;padding:5px 11px;border-radius:var(--r-pill);background:var(--c-surface-soft);color:var(--c-primary-deep);font-weight:600;}
.side-note{font-size:13.5px;color:var(--c-mute);margin:14px 0 0;}
.side-card--cta{background:var(--c-dark);border-color:transparent;color:rgba(255,255,255,.7);}
.side-card--cta h3{color:#fff;}
.side-card--cta p{font-size:14px;margin:0 0 16px;}

/* 场景卡 */
.scene{display:flex;gap:18px;align-items:flex-start;background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);box-shadow:var(--sh-1);padding:22px 24px;height:100%;transition:transform .22s ease,box-shadow .22s ease;}
.scene:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.scene-icon{width:48px;height:48px;flex:0 0 auto;border-radius:14px;display:grid;place-items:center;background:var(--c-surface-soft);color:var(--c-primary-deep);font-size:19px;}
.scene h3{font-size:17px;margin:0 0 6px;}
.scene p{font-size:14.5px;margin:0;}

/* 流程时间轴 */
.timeline{display:flex;flex-direction:column;gap:16px;position:relative;}
.step{display:flex;gap:18px;background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);box-shadow:var(--sh-1);padding:22px 24px;align-items:flex-start;transition:transform .22s ease,box-shadow .22s ease;}
.step:hover{transform:translateY(-3px);box-shadow:var(--sh-2);}
.step-num{width:40px;height:40px;flex:0 0 auto;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;font-weight:800;font-size:17px;box-shadow:0 8px 18px rgba(255,106,43,.24);}
.step-body h3{font-size:17.5px;margin:0 0 6px;}
.step-body p{font-size:14.5px;margin:0;}
.step .pill--time{margin-left:auto;flex:0 0 auto;}

/* 价格档位卡 */
.pcard{background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);box-shadow:var(--sh-1);padding:26px 26px 24px;height:100%;position:relative;display:flex;flex-direction:column;transition:transform .22s ease,box-shadow .22s ease;}
.pcard:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.pcard--hot{background:var(--c-dark);border-color:rgba(255,106,43,.5);color:rgba(255,255,255,.72);box-shadow:0 0 0 1px rgba(255,106,43,.35),var(--sh-2);}
.pcard--hot h3{color:#fff;}
.pcard--hot .pcard-price{color:#fff;}
.pcard--hot .pcard-list li{color:rgba(255,255,255,.72);}
.pcard-tag{position:absolute;top:-11px;left:26px;}
.pcard h3{font-size:18px;margin:0 0 6px;}
.pcard-price{font-size:26px;font-weight:800;color:var(--c-primary-deep);font-variant-numeric:tabular-nums;line-height:1.3;}
.pcard-price small{font-size:13px;font-weight:600;color:var(--c-mute);margin-left:4px;}
.pcard-list{list-style:none;padding:0;margin:16px 0 18px;font-size:14.5px;}
.pcard-list li{display:flex;gap:8px;align-items:flex-start;margin-bottom:9px;color:var(--c-body);}
.pcard-list i{color:var(--c-accent);font-size:13px;margin-top:6px;}
.pcard-foot{margin-top:auto;font-size:13.5px;color:var(--c-mute);}
.pcard--hot .pcard-foot{color:rgba(255,255,255,.55);}

/* FAQ */
.accordion{--bs-accordion-border-color:var(--c-line);--bs-accordion-active-bg:var(--c-surface-soft);--bs-accordion-active-color:var(--c-primary-deep);--bs-accordion-btn-focus-box-shadow:none;--bs-accordion-border-radius:16px;--bs-accordion-inner-border-radius:16px;}
.accordion-item{border:1px solid var(--c-line);border-radius:var(--r-md) !important;margin-bottom:12px;overflow:hidden;box-shadow:var(--sh-1);background:#fff;}
.accordion-button{font-weight:700;font-size:17px;color:var(--c-ink);padding:18px 22px;background:#fff;}
.accordion-button:not(.collapsed){box-shadow:inset 3px 0 0 var(--c-primary);}
.accordion-button:hover{background:var(--c-surface-soft);}
.accordion-body{font-size:15px;color:var(--c-body);line-height:1.85;padding:4px 22px 22px;}
.help-card{background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);box-shadow:var(--sh-1);padding:26px;height:100%;}
.help-card h3{font-size:17px;margin:0 0 10px;}
.help-card p{font-size:14.5px;margin:0 0 18px;}

/* 资讯 */
.news-item{display:flex;gap:18px;background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);box-shadow:var(--sh-1);padding:16px;margin-bottom:16px;transition:transform .22s ease,box-shadow .22s ease;color:inherit;}
.news-item:hover{transform:translateY(-3px);box-shadow:var(--sh-2);color:inherit;}
.news-thumb{width:132px;aspect-ratio:16/11;flex:0 0 auto;border-radius:var(--r-md);overflow:hidden;background:linear-gradient(120deg,#FFE3D4,#FFF1E9);}
.news-thumb img{width:100%;height:100%;object-fit:cover;}
.news-body{flex:1 1 auto;min-width:0;}
.news-body h3{font-size:17px;margin:0 0 6px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-body p{font-size:14px;margin:0 0 10px;color:var(--c-body);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;}
.news-meta span{font-size:13px;color:var(--c-mute);}
.empty-box{background:#fff;border:1px dashed var(--c-line);border-radius:var(--r-lg);padding:44px 24px;text-align:center;color:var(--c-mute);}
.empty-box i{display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:var(--c-surface-soft);color:var(--c-primary);font-size:22px;margin:0 auto 14px;}
.empty-box p{margin:0 0 16px;font-size:14.5px;}

/* 下载 */
.dl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.dl-card{background:var(--c-dark-2);border:1px solid rgba(255,255,255,.10);border-radius:var(--r-lg);padding:28px 26px;text-align:left;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;position:relative;overflow:hidden;}
.dl-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--grad);opacity:.9;}
.dl-card:hover{transform:translateY(-4px);border-color:rgba(255,106,43,.5);box-shadow:0 0 0 1px rgba(255,106,43,.4),0 18px 40px rgba(0,0,0,.4);}
.dl-icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:rgba(255,106,43,.14);color:#FFB597;font-size:22px;margin-bottom:16px;}
.dl-card h3{font-size:18px;margin:0 0 6px;}
.dl-card p{font-size:14px;color:rgba(255,255,255,.6);margin:0 0 20px;}
.dl-card .btn{width:100%;}
.dl-note{margin-top:22px;font-size:13.5px;color:rgba(255,255,255,.5);}

/* 结尾 CTA */
.cta-card{position:relative;background:#fff;border-radius:var(--r-xl);box-shadow:var(--sh-3);padding:44px;overflow:hidden;border:2px solid transparent;background-image:linear-gradient(#fff,#fff),var(--grad);background-origin:border-box;background-clip:padding-box,border-box;}
.cta-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:center;position:relative;z-index:2;}
.cta-card h2{font-size:clamp(22px,2.3vw,30px);margin:0 0 12px;}
.cta-card p{font-size:15px;margin:0;}
.cta-actions{display:flex;flex-direction:column;gap:12px;}
.cta-actions .btn{width:100%;}

/* 页脚 */
.site-foot{background:var(--c-dark);color:rgba(255,255,255,.66);padding:64px 0 0;position:relative;}
.site-foot::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad);}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;}
.foot-brand p{font-size:14.5px;margin:16px 0 0;color:rgba(255,255,255,.6);line-height:1.8;}
.foot-col h3{font-size:15px;color:#fff;margin:0 0 14px;font-weight:700;}
.foot-col ul{list-style:none;padding:0;margin:0;}
.foot-col li{margin-bottom:10px;font-size:14.5px;}
.foot-col a{color:rgba(255,255,255,.66);}
.foot-col a:hover{color:var(--c-accent);}
.foot-col span{color:rgba(255,255,255,.6);}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:44px;padding:20px 0;display:flex;justify-content:space-between;gap:12px;font-size:13.5px;color:rgba(255,255,255,.5);flex-wrap:wrap;}
.foot-bottom a{color:rgba(255,255,255,.7);}
.foot-bottom a:hover{color:var(--c-accent);}

/* 响应式 */
@media (max-width:1199.98px){
  .page-head-grid{grid-template-columns:1fr;gap:24px;}
  .head-badges{justify-content:flex-start;}
}
@media (max-width:991.98px){
  .sec{padding:72px 0;}
  .list-sec{padding:56px 0 72px;}
  .side{position:static;}
  .dl-grid{grid-template-columns:1fr;gap:18px;}
  .cta-grid{grid-template-columns:1fr;gap:24px;}
  .foot-grid{grid-template-columns:1fr 1fr;}
  .cta-card{padding:32px 26px;}
}
@media (max-width:767.98px){
  .wrap{padding:0 16px;}
  .sec{padding:56px 0;}
  .page-head{padding:28px 0 40px;}
  .step{flex-wrap:wrap;}
  .step .pill--time{margin-left:58px;}
  .news-item{flex-direction:column;}
  .news-thumb{width:100%;aspect-ratio:16/9;}
  .foot-grid{grid-template-columns:1fr;gap:26px;}
  .foot-bottom{flex-direction:column;}
}
@media (max-width:520px){
  .brand-text strong{font-size:17px;}
  .brand-mark{width:38px;height:38px;font-size:17px;}
  .head-badges .pill--data{font-size:12.5px;padding:7px 12px;}
  .btn{padding:13px 22px;font-size:15px;}
  .cta-actions{width:100%;}
}