/* roulang page: index */
:root{
  --brand:#C4123C;
  --brand-deep:#96102F;
  --brand-mid:#E23A2E;
  --accent:#FF6A1F;
  --venue:#0E9E8E;
  --ink-900:#12141A;
  --ink-500:#6B7280;
  --line:#ECE7E3;
  --paper:#FBF8F5;
  --card:#FFFFFF;
  --brand-soft:#FDF1F4;
  --grad:linear-gradient(115deg,#C4123C 0%,#E23A2E 52%,#FF6A1F 100%);
  --r-lg:24px;
  --r-md:18px;
  --r-sm:14px;
  --sh-card:0 1px 2px rgba(18,20,26,.04),0 8px 24px -12px rgba(18,20,26,.12);
  --sh-hover:0 18px 40px -18px rgba(196,18,60,.28);
  --section-y:64px;
  --font-num:'Barlow Condensed','Noto Sans SC',sans-serif;
}
@media (min-width:1024px){ :root{ --section-y:104px; } }

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Noto Sans SC','PingFang SC','HarmonyOS Sans SC','Microsoft YaHei',sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--ink-900);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px;}
::selection{background:rgba(196,18,60,.14);}
body::-webkit-scrollbar{width:10px;}
body::-webkit-scrollbar-track{background:#F3EEEA;}
body::-webkit-scrollbar-thumb{background:linear-gradient(#C4123C,#FF6A1F);border-radius:999px;border:2px solid #F3EEEA;}

.wrap{width:100%;max-width:1200px;margin:0 auto;padding-left:20px;padding-right:20px;}
@media (min-width:768px){ .wrap{padding-left:32px;padding-right:32px;} }
@media (min-width:1024px){ .wrap{max-width:1240px;padding-left:40px;padding-right:40px;} }

.section{padding-top:var(--section-y);padding-bottom:var(--section-y);}
.section-tight{padding-top:48px;padding-bottom:48px;}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.06em;color:var(--brand);font-weight:600;
}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--grad);}

.h1{
  font-size:clamp(34px,5vw,58px);
  line-height:1.12;
  font-weight:800;
  letter-spacing:-.01em;
  max-width:16em;
}
.h2{
  font-size:clamp(26px,3vw,38px);
  line-height:1.26;
  font-weight:700;
  letter-spacing:-.008em;
}
.h3{font-size:19px;line-height:1.45;font-weight:600;}
.lead{font-size:17px;line-height:1.9;color:var(--ink-500);max-width:40em;}
.muted{color:var(--ink-500);}
.small{font-size:13px;line-height:1.7;color:var(--ink-500);}
.num{font-family:var(--font-num);font-variant-numeric:tabular-nums;letter-spacing:.01em;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,248,245,.88);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;
  transition:border-color .25s ease,box-shadow .25s ease,background .25s ease;
}
.site-header.is-scrolled{
  border-bottom-color:var(--line);
  box-shadow:0 10px 30px -24px rgba(18,20,26,.55);
}
.nav-inner{height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px;}
.logo{display:flex;align-items:center;gap:10px;flex:none;}
.logo-mark{
  position:relative;width:38px;height:38px;border-radius:12px;flex:none;
  background:var(--grad);
  box-shadow:0 8px 18px -10px rgba(196,18,60,.75);
}
.logo-mark::before{
  content:"M";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-num);font-weight:700;font-size:21px;color:#fff;letter-spacing:.02em;
}
.logo-mark::after{
  content:"";position:absolute;right:-4px;bottom:-4px;width:18px;height:10px;
  border:2px solid var(--brand);border-top:none;border-radius:0 0 12px 12px;opacity:.85;
}
.logo-text{display:flex;flex-direction:column;line-height:1.2;}
.logo-text b{font-size:16px;font-weight:800;letter-spacing:-.01em;}
.logo-text span{font-size:11px;color:var(--ink-500);letter-spacing:.08em;font-family:var(--font-num);}

.nav-links{display:none;}
@media (min-width:1024px){
  .nav-links{display:flex;align-items:center;gap:2px;flex:1;justify-content:center;}
}
.nav-link{
  position:relative;display:inline-block;padding:10px 11px;font-size:14.5px;
  color:var(--ink-500);transition:color .18s ease-out;white-space:nowrap;
}
.nav-link::after{
  content:"";position:absolute;left:50%;bottom:3px;height:2px;width:0;
  background:var(--grad);border-radius:2px;transform:translateX(-50%);
  transition:width .22s ease-out;
}
.nav-link:hover{color:var(--ink-900);}
.nav-link:hover::after{width:20px;}
.nav-link[aria-current="page"]{color:var(--brand);font-weight:600;}
.nav-link[aria-current="page"]::after{width:20px;}

.nav-actions{display:flex;align-items:center;gap:14px;flex:none;}
.nav-tel{display:none;}
@media (min-width:1280px){ .nav-tel{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--ink-500);} }
.nav-tel:hover{color:var(--brand);}
.btn-nav{display:none;}
@media (min-width:1024px){ .btn-nav{display:inline-flex;} }
.burger{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;
  display:inline-flex;align-items:center;justify-content:center;cursor:pointer;
}
@media (min-width:1024px){ .burger{display:none;} }
.burger span{display:block;width:18px;height:2px;background:var(--ink-900);border-radius:2px;position:relative;}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink-900);border-radius:2px;}
.burger span::before{top:-6px;}
.burger span::after{top:6px;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:50px;padding:0 28px;border-radius:999px;font-size:15px;font-weight:600;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .18s ease-out,box-shadow .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--grad);background-size:120% 120%;color:#fff;box-shadow:0 14px 28px -16px rgba(196,18,60,.72);}
.btn-primary:hover{transform:translateY(-2px);background-position:8% 50%;box-shadow:0 20px 36px -16px rgba(196,18,60,.82);}
.btn-primary:active{transform:translateY(0);box-shadow:0 8px 18px -12px rgba(196,18,60,.7);}
.btn-ghost{background:#fff;border-color:rgba(196,18,60,.32);color:var(--brand);}
.btn-ghost:hover{background:var(--brand-soft);border-color:rgba(196,18,60,.55);transform:translateY(-2px);}
.btn-light{background:transparent;border-color:rgba(255,255,255,.34);color:#fff;}
.btn-light:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.6);transform:translateY(-2px);}
.btn-sm{height:44px;padding:0 22px;font-size:14px;}
.btn-block{width:100%;}
.btn-link{
  display:inline-flex;align-items:center;gap:6px;color:var(--brand);font-weight:600;font-size:14px;
  border-bottom:2px solid rgba(196,18,60,.35);padding-bottom:2px;
  transition:color .18s ease,border-color .18s ease;
}
.btn-link:hover{color:var(--accent);border-bottom-color:var(--accent);}
.btn-link::after{content:"→";font-family:var(--font-num);font-size:15px;}

/* ---------- Chips / Badges ---------- */
.chip{
  display:inline-flex;align-items:baseline;gap:8px;padding:8px 16px;border-radius:999px;
  background:#fff;border:1px solid var(--line);box-shadow:var(--sh-card);
}
.chip b{font-family:var(--font-num);font-weight:700;font-size:20px;color:var(--brand);line-height:1;}
.chip span{font-size:13px;color:var(--ink-500);}
.chip-dark{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12);box-shadow:none;}
.chip-dark b{color:#fff;}
.chip-dark span{color:rgba(255,255,255,.68);}

.dot-badge{
  display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:999px;
  background:rgba(196,18,60,.06);border:1px solid rgba(196,18,60,.16);
  font-size:13px;color:var(--brand);font-weight:600;
}
.dot-badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--grad);flex:none;}

.tag{
  display:inline-flex;align-items:center;padding:5px 12px;border-radius:999px;
  font-size:12px;font-weight:600;color:var(--ink-500);
  background:#F6F2EF;border:1px solid var(--line);
}
.tag-brand{background:var(--brand-soft);border-color:rgba(196,18,60,.18);color:var(--brand);}

/* ---------- Cards ---------- */
.card{
  position:relative;display:flex;flex-direction:column;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-card);overflow:hidden;
  transition:transform .2s ease-out,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);border-color:rgba(196,18,60,.18);}
.card-body{padding:22px;display:flex;flex-direction:column;gap:12px;flex:1;}
@media (min-width:1024px){ .card-body{padding:28px;} }
.card-title{font-size:19px;line-height:1.42;font-weight:600;}
.card-text{font-size:14.5px;line-height:1.8;color:var(--ink-500);}
.clamp2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}

.img-wrap{
  position:relative;overflow:hidden;
  background:
    repeating-linear-gradient(45deg,rgba(196,18,60,.06) 0 8px,rgba(196,18,60,0) 8px 16px),
    radial-gradient(circle at 78% 22%,rgba(255,106,31,.12) 0 34%,transparent 35%),
    #FBF1F3;
}
.img-wrap img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease-out;}
.card:hover .img-wrap img{transform:scale(1.03);}
.ratio-43{aspect-ratio:4/3;}
.ratio-169{aspect-ratio:16/9;}
.ratio-219{aspect-ratio:21/9;}
.ratio-11{aspect-ratio:1/1;}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding-top:56px;padding-bottom:0;}
@media (min-width:1024px){ .hero{padding-top:80px;} }
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    repeating-linear-gradient(45deg,rgba(196,18,60,.05) 0 10px,rgba(196,18,60,0) 10px 20px);
  mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 72%);
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 72%);
}
.hero-grid{position:relative;display:grid;gap:36px;align-items:center;}
@media (min-width:1024px){ .hero-grid{grid-template-columns:1fr 1fr;gap:56px;} }
.hero-media{position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:0 30px 60px -34px rgba(18,20,26,.5);}
.hero-float{
  position:absolute;right:16px;bottom:16px;z-index:2;
  display:inline-flex;align-items:center;gap:10px;padding:10px 16px;border-radius:999px;
  background:rgba(255,255,255,.94);backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.8);box-shadow:0 14px 30px -18px rgba(18,20,26,.6);
}
.hero-float b{font-family:var(--font-num);font-size:18px;font-weight:700;color:var(--brand);}
.hero-float span{font-size:12px;color:var(--ink-500);}
.hero-line{height:3px;border-radius:999px;background:var(--grad);margin-top:44px;}

/* ---------- Pain list ---------- */
.pain-grid{display:grid;gap:0;}
@media (min-width:1024px){ .pain-grid{grid-template-columns:1fr 1fr;column-gap:48px;} }
.pain-item{
  display:flex;gap:18px;align-items:flex-start;padding:22px 4px;
  border-bottom:1px solid var(--line);
  transition:transform .18s ease-out;
}
.pain-item:hover{transform:translateX(4px);}
.pain-item:hover .pain-arrow{opacity:1;transform:none;}
.pain-no{font-family:var(--font-num);font-size:26px;font-weight:700;color:rgba(196,18,60,.32);line-height:1;min-width:38px;}
.pain-q{font-size:17px;font-weight:600;line-height:1.5;}
.pain-d{font-size:13.5px;color:var(--ink-500);margin-top:6px;}
.pain-arrow{
  margin-left:auto;color:var(--brand);font-family:var(--font-num);font-size:20px;
  opacity:0;transform:translateX(-6px);transition:all .18s ease-out;
}

/* ---------- Services (asymmetric) ---------- */
.svc-grid{display:grid;gap:22px;}
@media (min-width:1024px){
  .svc-grid{grid-template-columns:repeat(12,1fr);}
  .svc-a{grid-column:span 6;}
  .svc-b{grid-column:span 3;}
  .svc-c{grid-column:span 3;}
  .svc-row{grid-column:span 4;}
}
.svc-strip{display:flex;gap:16px;align-items:flex-start;}
.svc-ico{
  width:46px;height:46px;border-radius:14px;flex:none;
  display:flex;align-items:center;justify-content:center;
  background:var(--brand-soft);border:1px solid rgba(196,18,60,.16);color:var(--brand);
}
.svc-ico svg{width:22px;height:22px;}

/* ---------- Dark data band ---------- */
.band-dark{
  position:relative;background:var(--ink-900);color:#fff;overflow:hidden;
  margin-top:120px;margin-bottom:0;
}
.band-dark::before{
  content:"";position:absolute;inset:-20% -10% auto auto;width:70%;height:140%;
  background:
    radial-gradient(circle at 50% 50%,rgba(255,255,255,.06) 0 32%,transparent 33%) 0 0/240px 240px,
    radial-gradient(circle at 50% 50%,rgba(255,106,31,.09) 0 42%,transparent 43%) 60px 80px/380px 380px;
  opacity:.75;pointer-events:none;
}
.band-dark::after{
  content:"";position:absolute;left:0;right:0;top:0;height:1px;
  background:linear-gradient(90deg,rgba(196,18,60,0),rgba(255,106,31,.8),rgba(196,18,60,0));
}
.band-inner{position:relative;z-index:1;}
.stat-box{
  display:flex;flex-direction:column;gap:6px;padding:22px;border-radius:var(--r-lg);
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);
  transition:background .2s ease,border-color .2s ease,transform .2s ease-out;
}
.stat-box:hover{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.18);transform:translateY(-4px);}
.stat-num{font-family:var(--font-num);font-size:clamp(40px,5vw,58px);font-weight:700;line-height:1;color:#fff;}
.stat-num em{font-style:normal;font-size:18px;margin-left:4px;color:rgba(255,255,255,.6);}
.stat-label{font-size:13.5px;color:rgba(255,255,255,.66);line-height:1.7;}

/* ---------- News ---------- */
.news-grid{display:grid;gap:22px;}
@media (min-width:1024px){ .news-grid{grid-template-columns:repeat(12,1fr);} .news-lead{grid-column:span 6;} .news-side{grid-column:span 6;} }
.news-row{
  display:grid;grid-template-columns:76px 1fr auto;gap:16px;align-items:center;
  padding:14px;border-radius:var(--r-md);border:1px solid var(--line);background:#fff;
  transition:transform .18s ease-out,box-shadow .18s ease,border-color .18s ease;
}
.news-row:hover{transform:translateY(-3px);box-shadow:var(--sh-hover);border-color:rgba(196,18,60,.18);}
.news-row .img-wrap{border-radius:14px;}
.news-row h3{font-size:15.5px;font-weight:600;line-height:1.5;}
.news-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:6px;font-size:12.5px;color:var(--ink-500);}
.news-arrow{font-family:var(--font-num);font-size:20px;color:rgba(196,18,60,.4);transition:color .18s ease,transform .18s ease;}
.news-row:hover .news-arrow{color:var(--brand);transform:translateX(3px);}
.empty-state{
  display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center;
  padding:56px 24px;border:1px dashed var(--line);border-radius:var(--r-lg);background:#fff;
}
.empty-art{
  width:96px;height:96px;border-radius:24px;
  background:
    repeating-linear-gradient(45deg,rgba(196,18,60,.07) 0 8px,rgba(196,18,60,0) 8px 16px),
    radial-gradient(circle at 50% 50%,transparent 0 34%,rgba(196,18,60,.18) 35% 37%,transparent 38%);
  border:1px solid var(--line);
}

/* ---------- Process ---------- */
.process{position:relative;display:grid;gap:28px;}
@media (min-width:1024px){ .process{grid-template-columns:repeat(4,1fr);gap:24px;} }
.process::before{
  content:"";position:absolute;left:11px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(180deg,rgba(196,18,60,.35),rgba(255,106,31,.15));
}
@media (min-width:1024px){ .process::before{left:0;right:0;top:19px;bottom:auto;height:2px;width:auto;background:linear-gradient(90deg,rgba(196,18,60,.3),rgba(255,106,31,.1));} }
.step{position:relative;padding-left:38px;}
@media (min-width:1024px){ .step{padding-left:0;padding-top:52px;} }
.step::before{
  content:"";position:absolute;left:4px;top:8px;width:16px;height:16px;border-radius:50%;
  background:var(--grad);box-shadow:0 0 0 4px rgba(196,18,60,.1);
}
@media (min-width:1024px){ .step::before{left:0;top:12px;} }
.step-no{font-family:var(--font-num);font-size:34px;font-weight:700;color:rgba(18,20,26,.16);line-height:1;}
.step h3{font-size:18px;font-weight:600;margin-top:8px;}
.step p{font-size:14px;color:var(--ink-500);margin-top:6px;}

/* ---------- FAQ ---------- */
.faq{border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;background:#fff;}
.faq details{border-bottom:1px solid var(--line);}
.faq details:last-child{border-bottom:none;}
.faq summary{
  display:flex;align-items:center;gap:14px;padding:20px 22px;cursor:pointer;
  list-style:none;font-size:16.5px;font-weight:600;line-height:1.5;
  transition:background .18s ease;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::before{
  content:"";width:4px;height:22px;border-radius:2px;flex:none;
  background:linear-gradient(180deg,#C4123C,#FF6A1F);
}
.faq summary:hover{background:#FDFAF8;}
.faq .chev{margin-left:auto;flex:none;color:var(--ink-500);transition:transform .2s ease-out,color .2s ease;}
.faq details[open] .chev{transform:rotate(180deg);color:var(--brand);}
.faq .ans{padding:0 22px 22px 40px;font-size:15px;line-height:1.9;color:var(--ink-500);}

/* ---------- Form ---------- */
.form-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-card);padding:24px;
}
@media (min-width:1024px){ .form-card{padding:32px;} }
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:18px;}
.field label{font-size:14px;font-weight:600;}
.field .req{color:var(--accent);margin-left:4px;}
.field input,.field select,.field textarea{
  height:48px;border-radius:var(--r-sm);border:1px solid var(--line);background:#FCFAF9;
  padding:0 16px;font-size:15px;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.field textarea{height:118px;padding:12px 16px;line-height:1.8;resize:vertical;}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,#6B7280 50%),linear-gradient(135deg,#6B7280 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 14px) 21px;background-size:6px 6px,6px 6px;background-repeat:no-repeat;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand);background:#fff;
  box-shadow:0 0 0 4px rgba(196,18,60,.12);
}
.field .hint{font-size:12.5px;color:var(--ink-500);}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--ink-500);line-height:1.7;}
.check input{width:18px;height:18px;flex:none;margin-top:3px;accent-color:#C4123C;}
.value-item{display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-bottom:1px dashed var(--line);}
.value-item:last-child{border-bottom:none;}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--r-lg);
  background:var(--grad);color:#fff;padding:36px 28px;
}
@media (min-width:1024px){ .cta-band{padding:48px 44px;} }
.cta-band::after{
  content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;
  border:1px solid rgba(255,255,255,.22);pointer-events:none;
}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink-900);color:rgba(255,255,255,.72);position:relative;overflow:hidden;}
.site-footer::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 12% 0%,rgba(196,18,60,.32),transparent 46%);
}
.foot-line{height:1px;background:linear-gradient(90deg,rgba(196,18,60,0),rgba(255,106,31,.85),rgba(196,18,60,0));}
.foot-grid{position:relative;display:grid;gap:32px;padding:56px 0 32px;}
@media (min-width:768px){ .foot-grid{grid-template-columns:repeat(2,1fr);} }
@media (min-width:1024px){ .foot-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;} }
.foot-title{font-size:14px;color:#fff;font-weight:700;margin-bottom:14px;letter-spacing:.02em;}
.foot-list li{margin-bottom:10px;font-size:14px;}
.foot-list a{transition:color .18s ease;}
.foot-list a:hover{color:#fff;}
.foot-bottom{
  position:relative;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  padding:18px 0 26px;border-top:1px solid rgba(255,255,255,.1);font-size:13px;
}
.foot-brand{display:flex;align-items:center;gap:10px;}
.foot-brand .logo-mark{width:34px;height:34px;border-radius:10px;}
.foot-brand .logo-mark::before{font-size:18px;}
.foot-brand b{color:#fff;font-size:15px;}

/* ---------- Drawer & Modal ---------- */
.overlay{
  position:fixed;inset:0;z-index:90;background:rgba(18,20,26,.6);
  -webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);
  opacity:0;visibility:hidden;transition:opacity .22s ease,visibility .22s ease;
}
.overlay.is-open{opacity:1;visibility:visible;}
.drawer-panel{
  position:absolute;top:0;right:0;bottom:0;width:min(86vw,380px);
  background:var(--paper);padding:22px;overflow-y:auto;
  transform:translateX(100%);transition:transform .26s ease-out;
  border-radius:24px 0 0 24px;
}
.overlay.is-open .drawer-panel{transform:none;}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.drawer-link{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 4px;border-bottom:1px solid var(--line);font-size:16px;font-weight:600;
}
.drawer-link[aria-current="page"]{color:var(--brand);}
.icon-btn{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;
  display:inline-flex;align-items:center;justify-content:center;cursor:pointer;
}
.modal{position:fixed;inset:0;z-index:95;display:flex;align-items:flex-end;justify-content:center;}
@media (min-width:768px){ .modal{align-items:center;} }
.modal-backdrop{position:absolute;inset:0;background:rgba(18,20,26,.6);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);}
.modal-card{
  position:relative;z-index:1;width:100%;max-width:540px;max-height:88vh;overflow-y:auto;
  background:#fff;border-radius:24px 24px 0 0;padding:24px;
  animation:rise .28s ease-out both;
}
@media (min-width:768px){ .modal-card{border-radius:24px;padding:28px;} }
.modal[hidden]{display:none;}
body.no-scroll{overflow:hidden;}

/* ---------- Mobile tab bar ---------- */
.tabbar{
  position:fixed;left:0;right:0;bottom:0;z-index:70;
  display:grid;grid-template-columns:repeat(5,1fr);
  background:rgba(255,255,255,.97);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border-top:1px solid var(--line);
  padding-bottom:env(safe-area-inset-bottom);
}
@media (min-width:1024px){ .tabbar{display:none;} }
.tabbar a{
  position:relative;height:60px;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:3px;
  font-size:10px;color:var(--ink-500);transition:color .18s ease;
}
.tabbar a svg{width:22px;height:22px;}
.tabbar a[aria-current="page"]{color:var(--brand);}
.tabbar a[aria-current="page"]::before{
  content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:28px;height:3px;border-radius:0 0 3px 3px;background:var(--grad);
}
body.drawer-open .tabbar{display:none;}
@media (max-width:1023px){ body{padding-bottom:88px;} }

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;transition-duration:.01ms !important;}
  html{scroll-behavior:auto;}
}

/* roulang page: category1 */
:root{
  --brand:#C4123C;
  --brand-dark:#96102F;
  --lane:#FF6A1F;
  --venue:#0E9E8E;
  --ink:#12141A;
  --ink-500:#6B7280;
  --line:#ECE7E3;
  --paper:#FBF8F5;
  --card:#FFFFFF;
  --brand-soft:#FDF1F4;
  --grad:linear-gradient(115deg,#C4123C 0%,#E23A2E 55%,#FF6A1F 100%);
  --r-lg:24px;
  --r-md:18px;
  --r-sm:14px;
  --sh:0 1px 2px rgba(18,20,26,.04),0 8px 24px -12px rgba(18,20,26,.12);
  --sh-hover:0 18px 40px -18px rgba(196,18,60,.28);
  --header-h:72px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Noto Sans SC','PingFang SC','HarmonyOS Sans SC','Microsoft YaHei',sans-serif;
  font-size:16.5px;
  line-height:1.85;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
body::selection,::selection{background:rgba(196,18,60,.16);}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .18s ease-out;}
button{font-family:inherit;cursor:pointer;border:0;background:none;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--ink);}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0;}
ul,ol{list-style:none;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px;}
::-webkit-scrollbar{width:10px;height:10px;}
::-webkit-scrollbar-thumb{background:rgba(196,18,60,.28);border-radius:999px;border:3px solid var(--paper);}
::-webkit-scrollbar-track{background:transparent;}

.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
@media (min-width:768px){.wrap{padding:0 32px;}}
@media (min-width:1024px){.wrap{padding:0 40px;}}

/* ---------- 头部 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,248,245,.86);
  backdrop-filter:saturate(160%) blur(12px);
  -webkit-backdrop-filter:saturate(160%) blur(12px);
  border-bottom:1px solid transparent;
  transition:background .2s ease-out,border-color .2s ease-out,box-shadow .2s ease-out;
}
.site-header.is-scrolled{
  background:rgba(251,248,245,.94);
  border-bottom-color:var(--line);
  box-shadow:0 8px 24px -20px rgba(18,20,26,.35);
}
.header-inner{
  height:var(--header-h);
  display:flex;align-items:center;gap:24px;
}
.brand{display:inline-flex;align-items:center;gap:10px;flex:none;}
.brand b{font-size:17px;font-weight:800;letter-spacing:-.01em;white-space:nowrap;}
.logo-mark{
  width:36px;height:36px;border-radius:12px;background:var(--grad);
  position:relative;flex:none;display:inline-block;
}
.logo-mark::before{
  content:"M";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:21px;color:#fff;line-height:1;
}
.logo-mark::after{
  content:"";position:absolute;inset:-5px;border-radius:17px;
  border:2px solid rgba(196,18,60,.26);
  border-right-color:transparent;border-top-color:transparent;
  transform:rotate(-18deg);
}
.nav-links{display:none;align-items:center;gap:6px;margin-left:8px;}
.nav-link{
  position:relative;padding:8px 12px;font-size:15px;font-weight:500;color:#31343c;
  border-radius:10px;
}
.nav-link::after{
  content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;
  background:var(--grad);border-radius:2px;transform:scaleX(0);
  transform-origin:50% 50%;transition:transform .2s ease-out;
}
.nav-link:hover{color:var(--brand);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link[aria-current="page"]{color:var(--brand);font-weight:700;}
.nav-link[aria-current="page"]::after{transform:scaleX(1);}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:12px;}
.phone-link{
  display:none;font-family:'Barlow Condensed','Noto Sans SC',sans-serif;
  font-weight:600;letter-spacing:.02em;font-size:16px;color:var(--ink);
  border-bottom:2px solid transparent;
}
.phone-link:hover{color:var(--brand);border-bottom-color:rgba(196,18,60,.35);}
.hamburger{
  width:44px;height:44px;border-radius:14px;border:1px solid var(--line);
  background:#fff;display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;
  transition:box-shadow .18s ease-out,transform .18s ease-out;
}
.hamburger span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink);transition:transform .2s ease-out,opacity .2s ease-out;}
.hamburger:hover{box-shadow:var(--sh);transform:translateY(-2px);}
@media (min-width:1024px){
  .nav-links{display:flex;}
  .phone-link{display:inline-block;}
  .hamburger{display:none;}
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:50px;padding:0 28px;border-radius:999px;font-size:15.5px;font-weight:700;
  transition:transform .18s ease-out,box-shadow .18s ease-out,background .18s ease-out,color .18s ease-out,border-color .18s ease-out;
  white-space:nowrap;
}
.btn-sm{height:42px;padding:0 20px;font-size:14.5px;}
.btn-primary{background-image:var(--grad);background-size:120% 120%;background-position:0% 50%;color:#fff;box-shadow:0 10px 26px -14px rgba(196,18,60,.75);}
.btn-primary:hover{background-position:12% 50%;transform:translateY(-2px);box-shadow:0 18px 34px -16px rgba(196,18,60,.85);}
.btn-ghost{background:#fff;border:1px solid rgba(196,18,60,.45);color:var(--brand);}
.btn-ghost:hover{background:var(--brand-soft);transform:translateY(-2px);}
.btn-block{width:100%;}
.link-more{
  display:inline-flex;align-items:center;gap:6px;color:var(--brand);font-weight:700;font-size:15px;
  border-bottom:2px solid rgba(196,18,60,.35);padding-bottom:2px;
}
.link-more:hover{color:var(--lane);border-bottom-color:rgba(255,106,31,.45);}

/* ---------- 抽屉 ---------- */
.drawer{
  position:fixed;inset:0;z-index:90;background:var(--paper);
  display:flex;flex-direction:column;padding:20px;overflow-y:auto;
}
.drawer[hidden]{display:none;}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;}
.drawer-close{
  width:44px;height:44px;border-radius:14px;border:1px solid var(--line);background:#fff;
  font-size:20px;color:var(--ink-500);display:flex;align-items:center;justify-content:center;
}
.drawer-links{display:flex;flex-direction:column;gap:4px;margin-bottom:24px;}
.drawer-links a{
  padding:14px 12px;border-radius:14px;font-size:17px;font-weight:600;
  border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;
}
.drawer-links a:hover{background:#fff;color:var(--brand);}
.drawer-links a[aria-current="page"]{color:var(--brand);}
.drawer-links a::after{content:"›";font-size:20px;color:rgba(196,18,60,.5);}
@media (min-width:1024px){.drawer{display:none !important;}}

/* ---------- 面包屑 ---------- */
.breadcrumb-bar{padding-top:26px;}
.crumbs{display:flex;align-items:center;gap:8px;font-size:13px;overflow-x:auto;white-space:nowrap;color:var(--ink-500);}
.crumbs a{color:var(--brand);font-weight:500;}
.crumbs a:hover{color:var(--lane);}
.crumb-sep{color:rgba(196,18,60,.32);}
.crumb-current{color:var(--ink-500);}

/* ---------- Hero ---------- */
.hero{padding:40px 0 64px;}
.hero-grid{display:grid;grid-template-columns:1fr;gap:36px;align-items:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13.5px;font-weight:700;letter-spacing:.08em;color:var(--brand);
  background:var(--brand-soft);border:1px solid rgba(196,18,60,.18);
  padding:6px 14px;border-radius:999px;margin-bottom:20px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--grad);}
.hero-title{
  font-size:clamp(32px,5.4vw,52px);line-height:1.14;font-weight:800;letter-spacing:-.01em;color:var(--ink);
}
.hero-sub{margin-top:18px;font-size:17px;line-height:1.85;color:#3d4148;max-width:34em;}
.hero-actions{margin-top:28px;display:flex;flex-wrap:wrap;gap:14px;}
.hero-meta{margin-top:26px;display:flex;flex-wrap:wrap;gap:10px 22px;font-size:14px;color:var(--ink-500);}
.hero-meta span{display:inline-flex;align-items:center;gap:8px;}
.hero-meta span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--venue);}
.media-frame{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  aspect-ratio:16/9;background:repeating-linear-gradient(45deg,rgba(196,18,60,.05) 0 10px,rgba(196,18,60,.02) 10px 20px);
  box-shadow:var(--sh);border:1px solid var(--line);
}
.media-frame img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease-out;}
.media-frame:hover img{transform:scale(1.03);}
.media-frame--43{aspect-ratio:4/3;}
.float-badge{
  position:absolute;right:16px;bottom:16px;background:rgba(255,255,255,.94);
  border:1px solid rgba(196,18,60,.2);border-radius:999px;padding:8px 16px;
  display:flex;align-items:center;gap:10px;box-shadow:0 12px 30px -18px rgba(18,20,26,.5);
  backdrop-filter:blur(6px);
}
.float-badge b{font-family:'Barlow Condensed',sans-serif;font-size:22px;line-height:1;color:var(--brand);font-weight:700;}
.float-badge span{font-size:12.5px;color:var(--ink-500);line-height:1.5;}
.hero-rule{height:3px;border-radius:3px;background:var(--grad);margin-top:44px;max-width:220px;}
@media (min-width:1024px){
  .hero{padding:56px 0 88px;}
  .hero-grid{grid-template-columns:1fr 1fr;gap:56px;}
}

/* ---------- 通用板块 ---------- */
.section{padding:64px 0;}
.section--tight{padding:48px 0;}
@media (min-width:1024px){
  .section{padding:96px 0;}
  .section--tight{padding:64px 0;}
}
.section-head{max-width:44em;margin-bottom:40px;}
.section-head h2{
  font-size:clamp(25px,3vw,36px);line-height:1.28;font-weight:700;letter-spacing:-.01em;
}
.section-head p{margin-top:14px;font-size:16.5px;color:#4a4e56;}
.section-tag{
  display:inline-block;font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:14px;
  letter-spacing:.16em;color:var(--lane);margin-bottom:12px;
}

/* ---------- 交替图文 ---------- */
.split-grid{display:grid;gap:56px;}
.split{display:grid;grid-template-columns:1fr;gap:28px;align-items:center;
  padding-bottom:56px;border-bottom:1px solid var(--line);}
.split:last-child{border-bottom:0;padding-bottom:0;}
.split-body h2{font-size:clamp(22px,2.4vw,29px);line-height:1.3;font-weight:700;letter-spacing:-.01em;}
.split-body p{margin-top:14px;color:#4a4e56;max-width:38em;}
.point-list{margin-top:20px;display:grid;gap:10px;}
.point-list li{
  position:relative;padding-left:26px;font-size:15.5px;color:#31343c;font-weight:500;
}
.point-list li::before{
  content:"";position:absolute;left:0;top:11px;width:14px;height:2px;border-radius:2px;background:var(--grad);
}
@media (min-width:1024px){
  .split{grid-template-columns:1fr 1fr;gap:64px;}
  .split--reverse .split-media{order:2;}
}

/* ---------- 时间轴 ---------- */
.timeline{position:relative;display:grid;gap:28px;}
.timeline::before{
  content:"";position:absolute;left:11px;top:10px;bottom:10px;width:2px;border-radius:2px;
  background:linear-gradient(180deg,rgba(196,18,60,.55),rgba(255,106,31,.45));
}
.tl-item{position:relative;padding-left:44px;}
.tl-dot{
  position:absolute;left:0;top:24px;width:24px;height:24px;border-radius:50%;
  background:var(--grad);border:4px solid var(--paper);box-shadow:0 0 0 2px rgba(196,18,60,.18);
}
.tl-body{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:22px 24px;
  box-shadow:var(--sh);transition:transform .18s ease-out,box-shadow .18s ease-out;
}
.tl-body:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);}
.tl-num{
  font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:15px;letter-spacing:.12em;
  color:var(--lane);
}
.tl-title{font-size:19px;font-weight:700;margin-top:4px;}
.tl-text{margin-top:8px;font-size:15px;color:var(--ink-500);line-height:1.75;}
@media (min-width:1024px){
  .timeline::before{left:50%;transform:translateX(-1px);}
  .tl-item{width:50%;padding-left:0;padding-right:56px;}
  .tl-item:nth-child(even){margin-left:50%;padding-right:0;padding-left:56px;}
  .tl-item:nth-child(odd) .tl-dot{left:auto;right:-12px;}
  .tl-item:nth-child(even) .tl-dot{left:-12px;}
}

/* ---------- 数据徽章 ---------- */
.stat-row{display:grid;grid-template-columns:1fr;gap:18px;margin-top:8px;}
.stat-badge{
  display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);padding:22px 24px;box-shadow:var(--sh);
  transition:transform .18s ease-out,box-shadow .18s ease-out;
}
.stat-badge:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);}
.stat-dot{width:8px;height:8px;border-radius:50%;background:var(--grad);flex:none;}
.stat-num{
  font-family:'Barlow Condensed','Noto Sans SC',sans-serif;font-weight:700;
  font-size:34px;line-height:1;color:var(--brand);letter-spacing:-.01em;
  font-variant-numeric:tabular-nums;
}
.stat-text{font-size:13.5px;color:var(--ink-500);line-height:1.6;}
@media (min-width:768px){.stat-row{grid-template-columns:repeat(3,1fr);gap:22px;}}

/* ---------- CTA 条 ---------- */
.cta-band{padding:0 0 72px;}
.cta-inner{
  position:relative;overflow:hidden;border-radius:var(--r-lg);
  background-image:var(--grad);color:#fff;padding:44px 28px;
  display:grid;gap:24px;align-items:center;
  box-shadow:0 26px 60px -30px rgba(196,18,60,.9);
}
.cta-inner::after{
  content:"";position:absolute;right:-60px;top:-60px;width:240px;height:240px;border-radius:50%;
  border:1px solid rgba(255,255,255,.22);pointer-events:none;
}
.cta-inner::before{
  content:"";position:absolute;right:20px;bottom:-90px;width:220px;height:220px;border-radius:50%;
  border:1px solid rgba(255,255,255,.14);pointer-events:none;
}
.cta-inner h2{font-size:clamp(22px,2.6vw,30px);line-height:1.3;font-weight:700;position:relative;z-index:1;}
.cta-inner p{margin-top:10px;font-size:15.5px;color:rgba(255,255,255,.9);max-width:36em;position:relative;z-index:1;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;position:relative;z-index:1;}
.btn-on-grad{background:#fff;color:var(--brand);}
.btn-on-grad:hover{background:#FFF4F0;transform:translateY(-2px);}
.btn-outline-white{background:transparent;border:1px solid rgba(255,255,255,.6);color:#fff;}
.btn-outline-white:hover{background:rgba(255,255,255,.14);transform:translateY(-2px);}
@media (min-width:1024px){
  .cta-inner{grid-template-columns:1fr auto;padding:52px 56px;gap:40px;}
}

/* ---------- 表单与弹层 ---------- */
.field{margin-bottom:16px;}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:8px;}
.req{color:var(--lane);}
.field input,.field select,.field textarea{
  width:100%;height:48px;padding:0 16px;border-radius:var(--r-sm);
  border:1px solid var(--line);background:#fff;transition:border-color .18s ease-out,box-shadow .18s ease-out;
}
.field textarea{height:auto;min-height:110px;padding:12px 16px;line-height:1.7;resize:vertical;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(196,18,60,.12);
}
.check-row{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--ink-500);line-height:1.7;}
.check-row input{width:18px;height:18px;margin-top:4px;accent-color:var(--brand);flex:none;}
.privacy-note{margin-top:12px;font-size:12.5px;color:var(--ink-500);line-height:1.75;}
.privacy-note a{color:var(--brand);text-decoration:underline;text-underline-offset:3px;}

.modal-mask{
  position:fixed;inset:0;z-index:120;background:rgba(18,20,26,.6);
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);
  display:flex;align-items:flex-end;justify-content:center;padding:0;
}
.modal-mask[hidden]{display:none;}
.modal-card{
  width:100%;max-width:540px;background:#fff;border-radius:24px 24px 0 0;
  max-height:88vh;overflow-y:auto;box-shadow:0 -20px 60px -24px rgba(18,20,26,.6);
  animation:rise .24s ease-out;
}
@keyframes rise{from{transform:translateY(16px);opacity:.6;}to{transform:translateY(0);opacity:1;}}
.modal-head{
  position:sticky;top:0;background:#fff;display:flex;align-items:flex-start;justify-content:space-between;
  gap:16px;padding:24px 24px 16px;border-bottom:1px solid var(--line);
}
.modal-head h2{font-size:20px;font-weight:700;line-height:1.4;}
.modal-close{
  width:44px;height:44px;flex:none;border-radius:14px;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;font-size:20px;color:var(--ink-500);
  transition:background .18s ease-out,color .18s ease-out;
}
.modal-close:hover{background:var(--brand-soft);color:var(--brand);}
.modal-body{padding:22px 24px 28px;}
@media (min-width:640px){
  .modal-mask{align-items:center;padding:24px;}
  .modal-card{border-radius:24px;}
}

/* ---------- 页脚 ---------- */
.foot-line{height:1px;background:linear-gradient(90deg,transparent,rgba(196,18,60,.55),rgba(255,106,31,.4),transparent);}
.site-footer{
  background:#12141A;color:rgba(255,255,255,.76);position:relative;
  padding:64px 0 32px;margin-top:24px;
}
.site-footer::before{
  content:"";position:absolute;left:50%;top:0;transform:translateX(-50%);
  width:720px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(196,18,60,.24),transparent 70%);
  pointer-events:none;
}
.foot-grid{position:relative;display:grid;grid-template-columns:1fr;gap:32px;}
.foot-brand{display:flex;align-items:center;gap:10px;color:#fff;}
.foot-brand b{font-size:17px;font-weight:800;}
.foot-title{color:#fff;font-size:15px;font-weight:700;margin-bottom:14px;}
.foot-list{display:grid;gap:10px;font-size:14.5px;}
.foot-list a{color:rgba(255,255,255,.72);}
.foot-list a:hover{color:#fff;}
.foot-bottom{
  position:relative;margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);
  display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.5);
}
@media (min-width:768px){.foot-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;}}

/* ---------- 移动端底部 Tab ---------- */
.mobile-tabbar{
  position:fixed;left:0;right:0;bottom:0;z-index:80;
  height:calc(60px + env(safe-area-inset-bottom));
  padding-bottom:env(safe-area-inset-bottom);
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-top:1px solid var(--line);
  display:grid;grid-template-columns:repeat(5,1fr);
}
.tab-item{
  position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  font-size:10px;color:var(--ink-500);
}
.tab-item svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round;}
.tab-item.is-active{color:var(--brand);font-weight:700;}
.tab-item.is-active::before{
  content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:34px;height:3px;border-radius:0 0 3px 3px;background:var(--grad);
}
@media (min-width:1024px){.mobile-tabbar{display:none;}}
@media (max-width:1023px){
  body{padding-bottom:88px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;}
  html{scroll-behavior:auto;}
}

/* roulang page: article */
:root{
  --brand:#C4123C;
  --brand-dark:#96102F;
  --orange:#FF6A1F;
  --teal:#0E9E8E;
  --ink:#12141A;
  --ink-500:#6B7280;
  --line:#ECE7E3;
  --paper:#FBF8F5;
  --card:#FFFFFF;
  --brand-soft:#FDF1F4;
  --grad:linear-gradient(115deg,#C4123C 0%,#E23A2E 52%,#FF6A1F 100%);
  --r-lg:24px;
  --r-mid:18px;
  --r-img:20px;
  --r-field:14px;
  --sh-card:0 1px 2px rgba(18,20,26,.04),0 8px 24px -12px rgba(18,20,26,.12);
  --sh-lift:0 18px 40px -18px rgba(196,18,60,.28);
  --wrap:1200px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'Noto Sans SC','PingFang SC','HarmonyOS Sans SC','Microsoft YaHei',sans-serif;
  font-size:16.5px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
body.is-locked{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
::selection{background:rgba(196,18,60,.16)}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#DED6D0;border-radius:999px;border:3px solid var(--paper)}
::-webkit-scrollbar-thumb:hover{background:#C9BFB8}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
@media(min-width:768px){.wrap{padding:0 32px}}
@media(min-width:1024px){.wrap{padding:0 40px}}
.num{font-family:'Barlow Condensed','Noto Sans SC',sans-serif;font-variant-numeric:tabular-nums}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:70;
  background:rgba(251,248,245,.9);
  transition:background .2s ease-out, box-shadow .2s ease-out, backdrop-filter .2s ease-out;
}
.site-header.is-scrolled{
  background:rgba(251,248,245,.86);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  box-shadow:0 6px 20px -18px rgba(18,20,26,.5);
}
.header-inner{display:flex;align-items:center;gap:20px;height:72px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.logo-mark{
  width:38px;height:38px;border-radius:12px;flex:0 0 auto;
  background:var(--grad);
  position:relative;
  box-shadow:0 10px 22px -14px rgba(196,18,60,.75);
}
.logo-mark::before{
  content:"";position:absolute;inset:6px;
  border:2px solid rgba(255,255,255,.82);
  border-radius:50% 50% 50% 50%/60% 60% 40% 40%;
  border-top-color:transparent;
  transform:rotate(-18deg);
}
.logo-mark::after{
  content:"M";position:absolute;inset:0;
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:18px;
  letter-spacing:.02em;
}
.brand-text{font-weight:800;font-size:18px;letter-spacing:-.01em;white-space:nowrap}
.brand-sub{display:block;font-size:11px;letter-spacing:.16em;color:var(--ink-500);font-weight:500;line-height:1.2}
.nav-links{display:none;align-items:center;gap:4px;margin-left:auto}
@media(min-width:1024px){.nav-links{display:flex}}
.nav-link{
  position:relative;
  padding:10px 12px;border-radius:999px;
  font-size:15px;color:#2C2F36;font-weight:500;
  transition:color .18s ease-out;
}
.nav-link::after{
  content:"";position:absolute;left:12px;right:12px;bottom:4px;height:2px;
  background:var(--grad);border-radius:2px;
  transform:scaleX(0);transform-origin:center;
  transition:transform .18s ease-out;
}
.nav-link:hover{color:var(--brand)}
.nav-link:hover::after,.nav-link.is-active::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--brand);font-weight:700}
.header-actions{display:none;align-items:center;gap:16px}
@media(min-width:1024px){.header-actions{display:flex}}
.header-tel{font-size:14px;color:var(--ink-500);transition:color .18s ease-out}
.header-tel:hover{color:var(--brand)}
.nav-toggle{
  margin-left:auto;width:44px;height:44px;display:inline-flex;flex-direction:column;
  align-items:center;justify-content:center;gap:5px;
  background:#fff;border:1px solid var(--line);border-radius:14px;cursor:pointer;
}
@media(min-width:1024px){.nav-toggle{display:none}}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s ease-out,opacity .2s ease-out}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.is-open span:nth-child(2){opacity:0}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-tel{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:14px;border:1px solid var(--line);background:#fff;margin-left:auto}
@media(min-width:1024px){.mobile-tel{display:none}}
.mobile-tel svg{width:20px;height:20px;stroke:var(--brand);fill:none;stroke-width:1.75}

.nav-drawer{
  position:fixed;inset:72px 0 0 0;z-index:65;
  background:var(--paper);
  transform:translateY(-8px);opacity:0;pointer-events:none;
  transition:opacity .2s ease-out,transform .2s ease-out;
  overflow-y:auto;padding:20px;
}
@media(min-width:1024px){.nav-drawer{display:none}}
.nav-drawer.is-open{opacity:1;transform:translateY(0);pointer-events:auto}
.drawer-item{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 18px;border-bottom:1px solid var(--line);
  font-size:17px;font-weight:600;
}
.drawer-item:first-child{border-top:1px solid var(--line)}
.drawer-item.is-active{color:var(--brand)}
.drawer-item span{color:var(--brand);font-size:14px}

/* ============ 移动底部 Tab ============ */
.mobile-tabbar{
  position:fixed;left:0;right:0;bottom:0;z-index:60;
  display:flex;
  background:rgba(255,255,255,.96);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-top:1px solid var(--line);
  padding-bottom:env(safe-area-inset-bottom);
}
@media(min-width:1024px){.mobile-tabbar{display:none}}
.tab-item{
  flex:1 1 0;min-width:0;height:60px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  color:var(--ink-500);font-size:10px;position:relative;
}
.tab-item svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}
.tab-item.is-active{color:var(--brand)}
.tab-item.is-active::before{
  content:"";position:absolute;top:0;left:18%;right:18%;height:3px;border-radius:0 0 3px 3px;
  background:var(--grad);
}
body{padding-bottom:88px}
@media(min-width:1024px){body{padding-bottom:0}}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:50px;padding:0 28px;border-radius:999px;
  font-size:15.5px;font-weight:700;cursor:pointer;border:1px solid transparent;
  transition:transform .18s ease-out,box-shadow .18s ease-out,background-position .18s ease-out,background-color .18s ease-out,color .18s ease-out,border-color .18s ease-out;
}
.btn-primary{color:#fff;background-image:var(--grad);background-size:180% 100%;background-position:0 50%;box-shadow:0 14px 30px -18px rgba(196,18,60,.72)}
.btn-primary:hover{background-position:50% 50%;box-shadow:0 20px 42px -18px rgba(196,18,60,.6);transform:translateY(-2px)}
.btn-primary:active{transform:translateY(0);background-position:0 50%}
.btn-ghost{background:#fff;border-color:rgba(196,18,60,.35);color:var(--brand)}
.btn-ghost:hover{background:var(--brand-soft);border-color:var(--brand);transform:translateY(-2px)}
.btn-outline-light{background:transparent;border-color:rgba(255,255,255,.4);color:#fff}
.btn-outline-light:hover{background:rgba(255,255,255,.1);transform:translateY(-2px)}
.btn-sm{height:42px;padding:0 20px;font-size:14.5px}
.link-more{display:inline-flex;align-items:center;gap:6px;color:var(--brand);font-weight:700;font-size:14.5px;border-bottom:2px solid rgba(196,18,60,.35);padding-bottom:2px;transition:color .18s ease-out,border-color .18s ease-out}
.link-more:hover{color:var(--orange);border-color:var(--orange)}

/* ============ 面包屑 & 标签 ============ */
.crumb-bar{padding:20px 0 0}
.crumb{
  display:flex;align-items:center;gap:8px;flex-wrap:nowrap;overflow-x:auto;
  font-size:13px;color:var(--ink-500);white-space:nowrap;scrollbar-width:none;
}
.crumb::-webkit-scrollbar{display:none}
.crumb a{color:var(--ink-500);transition:color .18s ease-out}
.crumb a:hover{color:var(--brand)}
.crumb .sep{color:rgba(196,18,60,.32)}
.crumb .now{color:var(--ink-500);max-width:16em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;border-radius:999px;font-size:13px;font-weight:600;
  background:var(--brand-soft);color:var(--brand);border:1px solid rgba(196,18,60,.16);
}
.chip-muted{background:#F4F0EC;color:#5A5F68;border-color:var(--line)}
.chip-dot::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--grad)}

/* ============ 文章头 ============ */
.article-head{padding:20px 0 0}
.article-head h1{
  font-size:clamp(28px,4vw,44px);line-height:1.22;font-weight:800;letter-spacing:-.01em;
  max-width:22em;
}
.article-lead{
  margin-top:18px;font-size:17px;line-height:1.85;color:#3B3F47;max-width:38em;
}
.meta-row{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  margin-top:22px;font-size:13.5px;color:var(--ink-500);
}
.meta-row .dot{width:4px;height:4px;border-radius:50%;background:#D6CFC9}
.meta-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px 6px 10px;border-radius:999px;
  background:rgba(14,158,142,.08);border:1px solid rgba(14,158,142,.24);
  font-size:13px;color:#0B7A6E;font-weight:600;
}
.meta-badge i{width:6px;height:6px;border-radius:50%;background:linear-gradient(115deg,#0E9E8E,#2CBFAE);display:inline-block}
.cover-fig{margin-top:28px}
.cover-media{
  position:relative;border-radius:var(--r-img);overflow:hidden;
  aspect-ratio:16/9;background:
    repeating-linear-gradient(45deg,rgba(196,18,60,.05) 0 12px,rgba(196,18,60,0) 12px 24px),
    radial-gradient(circle at 78% 30%,rgba(255,106,31,.14),transparent 58%),
    #F6EFEA;
}
.cover-media img{width:100%;height:100%;object-fit:cover}
.cover-cap{margin-top:10px;font-size:13px;color:var(--ink-500)}

/* ============ 文章布局 ============ */
.article-shell{padding:32px 0 96px}
.article-layout{display:block}
@media(min-width:1024px){
  .article-layout{display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:56px;align-items:start;max-width:1080px;margin:0 auto}
}
.article-main{max-width:760px}
@media(min-width:1024px){.article-main{max-width:none}}

.toc-mobile{margin-bottom:24px;border:1px solid var(--line);border-radius:var(--r-mid);background:#fff;overflow:hidden}
@media(min-width:1024px){.toc-mobile{display:none}}
.toc-mobile summary{
  list-style:none;cursor:pointer;padding:14px 18px;font-weight:700;font-size:15px;
  display:flex;align-items:center;justify-content:space-between;
}
.toc-mobile summary::-webkit-details-marker{display:none}
.toc-mobile summary::after{content:"▾";color:var(--brand);transition:transform .2s ease-out}
.toc-mobile[open] summary::after{transform:rotate(180deg)}
.toc-mobile ol{padding:0 18px 16px}
.toc-mobile li{padding:8px 0;border-top:1px solid var(--line);font-size:14.5px}
.toc-mobile a{color:#3B3F47}
.toc-mobile a:hover{color:var(--brand)}

.article-side{display:none}
@media(min-width:1024px){
  .article-side{display:block;position:sticky;top:96px}
}
.side-title{font-size:13px;letter-spacing:.12em;color:var(--ink-500);font-weight:700;margin-bottom:12px}
.toc-list li{position:relative}
.toc-list a{
  display:block;padding:8px 10px 8px 14px;font-size:14px;color:#4A4F58;line-height:1.6;
  border-left:3px solid transparent;transition:color .18s ease-out,border-color .18s ease-out,background-color .18s ease-out;
}
.toc-list a:hover{color:var(--brand);background:var(--brand-soft)}
.toc-list a.is-current{color:var(--brand);font-weight:700;border-left-color:transparent}
.toc-list a.is-current::before{
  content:"";position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:3px;background:var(--grad);
}
.side-card{
  margin-top:24px;border:1px solid var(--line);border-radius:var(--r-mid);background:#fff;
  padding:20px;box-shadow:var(--sh-card);
}
.side-card h3{font-size:15px;font-weight:700;margin-bottom:8px}
.side-card p{font-size:13.5px;color:var(--ink-500);line-height:1.75;margin-bottom:14px}

/* ============ 正文排版 ============ */
.article-body{font-size:16.5px;line-height:1.9;color:#25282E}
.article-body > * + *{margin-top:20px}
.article-body p{margin-top:20px}
.article-body h2{
  font-size:clamp(21px,2.4vw,27px);font-weight:700;line-height:1.32;
  margin-top:40px;margin-bottom:16px;padding-left:14px;position:relative;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:3px;background:var(--grad);
}
.article-body h3{font-size:19px;font-weight:700;line-height:1.45;margin-top:24px;margin-bottom:12px}
.article-body ul,.article-body ol{margin-top:16px;padding-left:2px}
.article-body li{position:relative;padding-left:22px;margin-top:10px}
.article-body ul > li::before{
  content:"";position:absolute;left:4px;top:.72em;width:7px;height:7px;border-radius:50%;background:var(--brand);
}
.article-body ol{counter-reset:li}
.article-body ol > li::before{
  counter-increment:li;content:counter(li);
  position:absolute;left:0;top:.05em;width:20px;height:20px;border-radius:50%;
  background:var(--brand-soft);color:var(--brand);font-size:12px;font-weight:700;
  display:flex;align-items:center;justify-content:center;font-family:'Barlow Condensed',sans-serif;
}
.article-body blockquote{
  margin-top:24px;padding:20px;border-radius:0 var(--r-mid) var(--r-mid) 0;
  border-left:4px solid var(--brand);background:var(--brand-soft);color:#3B3F47;
}
.article-body blockquote p{margin:0}
.article-body img{border-radius:16px;margin-top:24px;width:100%}
.article-body figure{margin-top:24px}
.article-body figcaption{margin-top:10px;font-size:13px;color:var(--ink-500);text-align:center}
.article-body a{color:var(--brand);border-bottom:1px solid rgba(196,18,60,.4);transition:color .18s ease-out,border-color .18s ease-out}
.article-body a:hover{color:var(--orange);border-color:var(--orange)}
.article-body table{
  width:100%;border-collapse:collapse;margin-top:24px;background:#fff;
  border:1px solid var(--line);border-radius:var(--r-mid);overflow:hidden;font-size:15px;
}
.article-body thead{background:#F7F2EE}
.article-body th,.article-body td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.article-body tbody tr:last-child td{border-bottom:0}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-top:24px}

.article-empty{
  border:1px dashed rgba(196,18,60,.32);border-radius:var(--r-lg);background:#fff;
  padding:40px 28px;text-align:center;
}
.article-empty .geo{
  width:96px;height:96px;margin:0 auto 18px;border-radius:50%;position:relative;
  background:repeating-linear-gradient(45deg,rgba(196,18,60,.06) 0 10px,rgba(196,18,60,0) 10px 20px);
}
.article-empty .geo::after{
  content:"";position:absolute;inset:14px;border-radius:50%;
  border:2px solid rgba(196,18,60,.28);border-top-color:transparent;transform:rotate(-25deg);
}
.article-empty h2{font-size:20px;font-weight:700;margin-bottom:10px}
.article-empty p{color:var(--ink-500);font-size:15px;margin-bottom:20px}

/* ============ 文末区块 ============ */
.after-block{margin-top:48px;padding-top:32px;border-top:1px solid var(--line)}
.tag-row{display:flex;flex-wrap:wrap;gap:10px}
.nav-cards{display:grid;gap:20px;margin-top:28px}
@media(min-width:768px){.nav-cards{grid-template-columns:1fr 1fr}}
.nav-card{
  display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:24px;box-shadow:var(--sh-card);
  transition:transform .18s ease-out,box-shadow .18s ease-out,border-color .18s ease-out;
}
.nav-card:hover{transform:translateY(-4px);box-shadow:var(--sh-lift);border-color:rgba(196,18,60,.24)}
.nav-card .kicker{font-size:12.5px;letter-spacing:.14em;color:var(--ink-500);font-weight:700}
.nav-card h3{font-size:18px;font-weight:700;margin-top:10px;line-height:1.45}
.nav-card p{font-size:14.5px;color:var(--ink-500);margin-top:8px;line-height:1.7}
.nav-card .arrow{margin-top:14px;color:var(--brand);font-weight:700;font-size:14px}

.rec-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-top:48px}
.rec-head h2{font-size:clamp(20px,2.2vw,26px);font-weight:700}
.rec-scroll{
  display:grid;gap:20px;margin-top:22px;
  grid-auto-flow:column;grid-auto-columns:84%;overflow-x:auto;padding-bottom:8px;
  scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
}
@media(min-width:768px){.rec-scroll{grid-auto-flow:row;grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-columns:auto;overflow:visible;padding-bottom:0}}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--sh-card);scroll-snap-align:start;
  transition:transform .18s ease-out,box-shadow .18s ease-out,border-color .18s ease-out;
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh-lift);border-color:rgba(196,18,60,.22)}
.card-media{
  position:relative;aspect-ratio:4/3;overflow:hidden;
  background:repeating-linear-gradient(45deg,rgba(196,18,60,.05) 0 12px,rgba(196,18,60,0) 12px 24px),#F6EFEA;
}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease-out}
.card:hover .card-media img{transform:scale(1.03)}
.card-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-body h3{font-size:17.5px;font-weight:700;line-height:1.45}
.card-body p{font-size:14.5px;color:var(--ink-500);line-height:1.72}
.card-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;font-size:13px;color:var(--ink-500)}
.card-meta .arrow{color:var(--brand);font-weight:700}

.back-entry{display:flex;justify-content:center;margin-top:40px}

.cta-band{
  margin-top:48px;border-radius:var(--r-lg);padding:44px 28px;
  background-image:var(--grad);color:#fff;position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;inset:auto -60px -80px auto;width:280px;height:280px;border-radius:50%;
  border:1px solid rgba(255,255,255,.22);
}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;line-height:1.3;max-width:18em}
.cta-band p{margin-top:12px;font-size:15.5px;color:rgba(255,255,255,.9);max-width:32em}
.cta-band .cta-actions{margin-top:24px;display:flex;flex-wrap:wrap;gap:14px;position:relative;z-index:1}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink);color:#E6E3E0;position:relative;margin-top:40px}
.foot-line{height:1px;background:var(--grad);opacity:.9}
.site-footer .wrap{padding-top:56px;padding-bottom:28px}
.foot-grid{display:grid;grid-template-columns:1fr;gap:32px}
@media(min-width:768px){.foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:1024px){.foot-grid{grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}}
.foot-brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:800;color:#fff}
.foot-title{font-size:14px;font-weight:700;color:#fff;margin-bottom:14px;letter-spacing:.04em}
.foot-list li{margin-bottom:10px;font-size:14px;color:#A9A6A3}
.foot-list a{color:#A9A6A3;transition:color .18s ease-out}
.foot-list a:hover{color:#fff}
.foot-bottom{
  margin-top:36px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
  font-size:13px;color:#8C8987;
}

/* ============ 弹层 ============ */
.modal-mask{
  position:fixed;inset:0;z-index:90;display:flex;align-items:flex-end;justify-content:center;
  background:rgba(18,20,26,.6);
  -webkit-backdrop-filter:blur(4px);
  backdrop-filter:blur(4px);
  opacity:0;pointer-events:none;transition:opacity .2s ease-out;
}
@media(min-width:768px){.modal-mask{align-items:center}}
.modal-mask.is-open{opacity:1;pointer-events:auto}
.modal-card{
  width:100%;max-width:540px;background:#fff;border-radius:24px 24px 0 0;
  padding:24px;max-height:88vh;overflow-y:auto;
  transform:translateY(16px);transition:transform .22s ease-out;
}
@media(min-width:768px){.modal-card{border-radius:24px;transform:translateY(8px) scale(.99)}}
.modal-mask.is-open .modal-card{transform:none}
.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px}
.modal-head h2{font-size:20px;font-weight:800}
.modal-head p{font-size:13.5px;color:var(--ink-500);margin-top:6px}
.modal-close{
  width:44px;height:44px;flex:0 0 auto;border-radius:14px;border:1px solid var(--line);background:#fff;cursor:pointer;
  display:flex;align-items:center;justify-content:center;color:var(--ink-500);
  transition:color .18s ease-out,border-color .18s ease-out;
}
.modal-close:hover{color:var(--brand);border-color:rgba(196,18,60,.3)}

/* ============ 表单 ============ */
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:8px}
.field .req{color:var(--orange)}
.field input,.field select,.field textarea{
  width:100%;height:48px;padding:0 14px;border-radius:var(--r-field);
  border:1px solid var(--line);background:#FCFAF8;
  transition:border-color .18s ease-out,box-shadow .18s ease-out,background-color .18s ease-out;
}
.field textarea{height:104px;padding:12px 14px;resize:vertical;line-height:1.7}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand);background:#fff;
  box-shadow:0 0 0 4px rgba(196,18,60,.12);
}
.check-row{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--ink-500);line-height:1.7}
.check-row input{width:18px;height:18px;margin-top:3px;flex:0 0 auto;accent-color:var(--brand)}
.privacy-note{margin-top:12px;font-size:12.5px;color:var(--ink-500);line-height:1.7}
.privacy-note a{color:var(--brand);border-bottom:1px solid rgba(196,18,60,.4)}
.form-tip{margin-top:12px;font-size:13px;color:var(--teal);display:none}
.form-tip.is-on{display:block}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* roulang page: category2 */
:root{
  --brand:#C4123C;
  --brand-deep:#96102F;
  --brand-soft:#FDF1F4;
  --track:#FF6A1F;
  --arena:#0E9E8E;
  --ink-900:#12141A;
  --ink-500:#6B7280;
  --line:#ECE7E3;
  --paper:#FBF8F5;
  --white:#FFFFFF;
  --grad:linear-gradient(115deg,#C4123C 0%,#E23A2E 55%,#FF6A1F 100%);
  --shadow-card:0 1px 2px rgba(18,20,26,.04), 0 8px 24px -12px rgba(18,20,26,.12);
  --shadow-hover:0 18px 40px -18px rgba(196,18,60,.28);
  --r-lg:24px;
  --r-md:18px;
  --r-sm:14px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Noto Sans SC','PingFang SC','HarmonyOS Sans SC','Microsoft YaHei',sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--ink-900);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
::selection{background:rgba(196,18,60,.16)}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#DCD4CE;border-radius:999px;border:2px solid var(--paper)}
::-webkit-scrollbar-thumb:hover{background:#C6BBB3}

.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
@media(min-width:768px){.wrap{padding:0 32px}}
@media(min-width:1024px){.wrap{padding:0 40px}}

/* ---------- header / nav ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,248,245,.88);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.site-header.is-scrolled{
  background:rgba(251,248,245,.94);
  border-bottom-color:var(--line);
  box-shadow:0 6px 24px -18px rgba(18,20,26,.4);
}
.head-inner{display:flex;align-items:center;gap:16px;height:72px}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.logo-mark{
  width:34px;height:34px;flex:0 0 34px;border-radius:50%;
  background:
    radial-gradient(circle at 50% 50%,#fff 0 38%,transparent 39%),
    conic-gradient(from 200deg,var(--brand),#E23A2E,var(--track),var(--brand));
  box-shadow:inset 0 0 0 1px rgba(196,18,60,.35);
  position:relative;
}
.logo-mark::after{
  content:"";position:absolute;inset:8px 9px auto 9px;height:2px;
  background:var(--brand);transform:rotate(-28deg);border-radius:2px;opacity:.7;
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text b{font-size:17px;font-weight:800;letter-spacing:-.01em;white-space:nowrap}
.brand-text span{font-family:'Barlow Condensed',sans-serif;font-size:11px;letter-spacing:.18em;color:var(--ink-500);text-transform:uppercase}

.nav-links{display:none;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  position:relative;display:inline-flex;align-items:center;height:40px;padding:0 12px;
  font-size:15px;font-weight:500;color:#3A3D45;border-radius:10px;white-space:nowrap;
  transition:color .18s ease,background .18s ease;
}
.nav-link::after{
  content:"";position:absolute;left:50%;bottom:2px;height:2px;width:0;
  background:var(--grad);border-radius:2px;transform:translateX(-50%);
  transition:width .22s ease-out;
}
.nav-link:hover{color:var(--brand)}
.nav-link:hover::after{width:60%}
.nav-link[aria-current="page"]{color:var(--brand);font-weight:700}
.nav-link[aria-current="page"]::after{width:60%}
@media(min-width:1024px){.nav-links{display:flex}}

.head-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
@media(min-width:1024px){.head-actions{margin-left:12px}}
.head-tel{display:none;font-family:'Barlow Condensed',sans-serif;font-size:17px;font-weight:700;letter-spacing:.02em;color:var(--ink-900)}
.head-tel span{font-family:'Noto Sans SC',sans-serif;font-size:12px;font-weight:400;color:var(--ink-500);display:block;line-height:1.2;letter-spacing:0}
@media(min-width:1180px){.head-tel{display:block}}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:999px;border:1px solid transparent;
  font-size:15px;font-weight:600;cursor:pointer;
  transition:transform .18s ease-out,box-shadow .18s ease-out,background .18s ease-out,color .18s ease-out;
  white-space:nowrap;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 12px 26px -14px rgba(196,18,60,.7)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 34px -16px rgba(196,18,60,.78);background:linear-gradient(122deg,#C4123C,#E23A2E,#FF6A1F)}
.btn-ghost{background:#fff;border-color:rgba(196,18,60,.4);color:var(--brand)}
.btn-ghost:hover{background:var(--brand-soft);transform:translateY(-2px)}
.btn-sm{height:42px;padding:0 20px;font-size:14px}

.burger{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;cursor:pointer;
}
.burger span{display:block;width:18px;height:2px;background:var(--ink-900);border-radius:2px;position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink-900);border-radius:2px}
.burger span::before{top:-6px}
.burger span::after{top:6px}
@media(min-width:1024px){.burger{display:none}}

.drawer{
  position:fixed;inset:0;z-index:80;background:rgba(18,20,26,.55);
  opacity:0;visibility:hidden;transition:opacity .22s ease,visibility .22s ease;
}
.drawer.open{opacity:1;visibility:visible}
.drawer-panel{
  position:absolute;inset:0 0 0 auto;width:min(88vw,380px);background:#fff;
  padding:24px 20px 40px;overflow-y:auto;transform:translateX(12px);
  transition:transform .24s ease-out;
}
.drawer.open .drawer-panel{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.drawer-close{width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;cursor:pointer;font-size:20px;line-height:1;color:var(--ink-500)}
.drawer-list{display:flex;flex-direction:column}
.drawer-list a{
  display:flex;align-items:center;justify-content:space-between;
  min-height:52px;padding:0 6px;border-bottom:1px solid var(--line);
  font-size:16px;font-weight:500;
}
.drawer-list a[aria-current="page"]{color:var(--brand);font-weight:700}
.drawer-list a::after{content:"→";color:rgba(196,18,60,.5);font-size:14px}

/* ---------- breadcrumb ---------- */
.crumb-bar{padding:20px 0 4px}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-500);overflow-x:auto;white-space:nowrap;scrollbar-width:none}
.crumb::-webkit-scrollbar{display:none}
.crumb a{color:var(--ink-500)}
.crumb a:hover{color:var(--brand)}
.crumb .sep{color:rgba(196,18,60,.35)}
.crumb .now{color:var(--ink-500)}

/* ---------- hero ---------- */
.hero-band{position:relative;border-radius:var(--r-lg);overflow:hidden;background:var(--ink-900)}
.hero-media{position:relative;aspect-ratio:21/9;min-height:240px}
.hero-media img{width:100%;height:100%;object-fit:cover;opacity:.72}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(18,20,26,.86) 0%,rgba(18,20,26,.5) 46%,rgba(18,20,26,.14) 100%);
}
.hero-overlay{position:absolute;inset:auto 0 0 0;padding:24px}
@media(min-width:768px){.hero-overlay{padding:36px 40px}}
.hero-line{font-size:clamp(18px,2.4vw,26px);font-weight:700;color:#fff;line-height:1.35;max-width:24em}
.hero-note{margin-top:8px;color:rgba(255,255,255,.76);font-size:14px;max-width:34em}

.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 16px;border-radius:999px;font-size:13px;font-weight:600;
  background:rgba(255,255,255,.9);border:1px solid rgba(196,18,60,.24);color:var(--brand-deep);
}
.badge .dot{width:8px;height:8px;border-radius:50%;background:var(--grad)}
.badge-dark{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16);color:#fff}
.badge-dark .dot{background:var(--grad)}

/* ---------- section ---------- */
.section{padding:64px 0}
@media(min-width:1024px){.section{padding:96px 0}}
.sec-head{max-width:52em;margin-bottom:32px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-family:'Barlow Condensed',sans-serif;
  font-size:14px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--brand);
}
.eyebrow::before{content:"";width:22px;height:3px;border-radius:2px;background:var(--grad)}
h2.sec-title{font-size:clamp(26px,3vw,38px);line-height:1.26;font-weight:700;letter-spacing:-.01em;margin-top:12px}
.sec-desc{margin-top:14px;font-size:16px;line-height:1.85;color:var(--ink-500);max-width:40em}

/* ---------- param rail ---------- */
.rail-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--shadow-card);padding:24px;
}
@media(min-width:1024px){.rail-card{padding:28px}}
.rail-title{font-size:16px;font-weight:700;display:flex;align-items:center;gap:8px}
.rail-title .pulse{width:8px;height:8px;border-radius:50%;background:var(--arena);box-shadow:0 0 0 4px rgba(14,158,142,.16)}
.rail-rows{margin-top:18px;display:flex;flex-direction:column}
.rail-row{
  display:flex;align-items:baseline;justify-content:space-between;gap:12px;
  padding:12px 0;border-bottom:1px dashed var(--line);
}
.rail-row:last-child{border-bottom:none}
.rail-row .k{font-size:14px;color:var(--ink-500)}
.rail-row .v{font-family:'Barlow Condensed',sans-serif;font-size:24px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:.01em}
.rail-row .v small{font-family:'Noto Sans SC',sans-serif;font-size:12px;font-weight:500;color:var(--ink-500);margin-left:4px}
.meter{margin-top:6px;height:6px;border-radius:999px;background:#F2EDE9;overflow:hidden}
.meter i{display:block;height:100%;border-radius:999px;background:var(--grad)}
.rail-foot{margin-top:20px;padding-top:18px;border-top:1px solid var(--line);font-size:13px;color:var(--ink-500);line-height:1.7}
.rail-sticky{position:static}
@media(min-width:1024px){.rail-sticky{position:sticky;top:96px}}

/* ---------- venue entries ---------- */
.entry{
  display:grid;gap:20px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);box-shadow:var(--shadow-card);padding:20px;
  transition:transform .18s ease-out,box-shadow .18s ease-out,border-color .18s ease-out;
}
@media(min-width:768px){.entry{grid-template-columns:230px 1fr;padding:24px;gap:24px}}
@media(min-width:1024px){.entry{grid-template-columns:280px 1fr;padding:28px}}
.entry:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(196,18,60,.2)}
.entry-media{position:relative;border-radius:var(--r-md);overflow:hidden;background:#F3EEE9}
.entry-media .ph{aspect-ratio:4/3}
.entry-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease-out}
.entry:hover .entry-media img{transform:scale(1.03)}
.entry-num{
  position:absolute;left:12px;top:12px;z-index:2;
  font-family:'Barlow Condensed',sans-serif;font-size:26px;font-weight:700;
  color:#fff;background:rgba(18,20,26,.55);border:1px solid rgba(255,255,255,.18);
  border-radius:999px;padding:2px 14px;line-height:1.3;
}
.entry-body h3{font-size:20px;font-weight:700;line-height:1.4}
@media(min-width:1024px){.entry-body h3{font-size:22px}}
.entry-body p{margin-top:12px;font-size:16px;line-height:1.85;color:#3F4249;max-width:40em}
.chipline{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.chip{
  display:inline-flex;align-items:center;height:32px;padding:0 14px;border-radius:999px;
  font-size:13px;color:var(--ink-900);background:#F7F3F0;border:1px solid var(--line);
}
.chip-accent{background:var(--brand-soft);border-color:rgba(196,18,60,.2);color:var(--brand-deep);font-weight:600}

/* ---------- matrix ---------- */
.matrix-shell{position:relative}
.matrix-scroll{overflow-x:auto;padding-bottom:6px;scrollbar-width:thin}
.matrix{
  min-width:760px;width:100%;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-card);
}
.matrix-row{display:grid;grid-template-columns:1.1fr 1fr 1fr;border-top:1px solid var(--line)}
.matrix-row:first-child{border-top:none}
.matrix-cell{padding:18px 22px;font-size:15px;line-height:1.7}
.matrix-cell.k{color:var(--ink-900);font-weight:600;background:#FCFAF8}
.matrix-head{background:var(--brand-soft)}
.matrix-head .matrix-cell{color:var(--brand-deep);font-weight:700;font-size:14px;letter-spacing:.04em}
.matrix-head .matrix-cell.k{background:var(--brand-soft)}
.matrix-cell .tick{color:var(--arena);font-weight:700;margin-right:6px}
.fade-edge{
  position:absolute;top:0;right:0;bottom:0;width:48px;border-radius:0 var(--r-lg) var(--r-lg) 0;
  background:linear-gradient(90deg,rgba(251,248,245,0),rgba(251,248,245,.95));
  pointer-events:none;
}
@media(min-width:1024px){.fade-edge{display:none}}

/* ---------- faq ---------- */
.faq{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:#fff;box-shadow:var(--shadow-card)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:last-child{border-bottom:none}
.faq-item summary{
  position:relative;display:flex;align-items:center;gap:14px;
  padding:20px 22px 20px 26px;cursor:pointer;list-style:none;font-size:17px;font-weight:600;line-height:1.5;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:rgba(196,18,60,.35);
  transition:background .2s ease;
}
.faq-item[open] summary::before{background:var(--grad)}
.faq-item summary .arrow{
  margin-left:auto;flex:0 0 26px;width:26px;height:26px;border-radius:50%;
  border:1px solid var(--line);position:relative;transition:transform .2s ease-out,background .2s ease;
}
.faq-item summary .arrow::before{
  content:"";position:absolute;left:9px;top:11px;width:7px;height:7px;
  border-right:2px solid var(--ink-500);border-bottom:2px solid var(--ink-500);
  transform:rotate(45deg);
}
.faq-item[open] summary .arrow{transform:rotate(180deg);background:var(--brand-soft)}
.faq-body{padding:0 22px 22px 26px;font-size:16px;line-height:1.9;color:#3F4249;max-width:44em}

/* ---------- cta ---------- */
.cta-band{
  position:relative;border-radius:var(--r-lg);overflow:hidden;padding:36px 24px;
  background:var(--grad);color:#fff;
}
@media(min-width:768px){.cta-band{padding:48px 48px}}
.cta-band::after{
  content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border-radius:50%;
  border:1px solid rgba(255,255,255,.22);
}
.cta-band h2{font-size:clamp(24px,2.6vw,32px);line-height:1.3;font-weight:800;max-width:22em}
.cta-band p{margin-top:12px;font-size:16px;color:rgba(255,255,255,.86);max-width:38em}
.btn-white{background:#fff;color:var(--brand-deep)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 18px 34px -18px rgba(18,20,26,.6)}
.btn-outline-white{background:transparent;border-color:rgba(255,255,255,.6);color:#fff}
.btn-outline-white:hover{background:rgba(255,255,255,.14);transform:translateY(-2px)}

/* ---------- footer ---------- */
.site-footer{background:var(--ink-900);color:#fff;position:relative;overflow:hidden}
.site-footer::before{
  content:"";position:absolute;left:-10%;top:-40%;width:60%;height:120%;
  background:radial-gradient(circle at 40% 40%,rgba(196,18,60,.28),transparent 62%);
  pointer-events:none;
}
.foot-line{height:1px;background:linear-gradient(90deg,transparent,rgba(196,18,60,.7),rgba(255,106,31,.6),transparent)}
.site-footer .wrap{position:relative;z-index:1}
.foot-grid{display:grid;gap:32px;padding:56px 0 40px}
@media(min-width:768px){.foot-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.foot-grid{grid-template-columns:1.5fr 1fr 1fr 1.2fr;padding:72px 0 48px}}
.foot-brand{display:flex;align-items:center;gap:10px}
.foot-brand b{font-size:17px;font-weight:800;letter-spacing:-.01em}
.site-footer p{color:rgba(255,255,255,.72)}
.foot-title{font-size:14px;font-weight:700;letter-spacing:.06em;color:rgba(255,255,255,.92);margin-bottom:16px}
.foot-list{display:flex;flex-direction:column;gap:10px}
.foot-list a,.foot-list li{font-size:14px;color:rgba(255,255,255,.72);line-height:1.7}
.foot-list a:hover{color:#fff}
.foot-bottom{
  display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;
  padding:20px 0 110px;border-top:1px solid rgba(255,255,255,.08);
  font-size:13px;color:rgba(255,255,255,.55);
}
@media(min-width:1024px){.foot-bottom{padding-bottom:28px}}

/* ---------- mobile tab ---------- */
.tabbar{
  position:fixed;left:0;right:0;bottom:0;z-index:70;
  display:grid;grid-template-columns:repeat(5,1fr);
  background:rgba(255,255,255,.96);backdrop-filter:blur(10px);
  border-top:1px solid var(--line);
  padding-bottom:env(safe-area-inset-bottom);
  box-shadow:0 -8px 24px -20px rgba(18,20,26,.5);
}
.tab-item{
  position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  min-height:60px;font-size:10px;color:var(--ink-500);
}
.tab-item svg{width:22px;height:22px;stroke:currentColor;stroke-width:1.75;fill:none;stroke-linecap:round;stroke-linejoin:round}
.tab-item[aria-current="page"]{color:var(--brand);font-weight:700}
.tab-item[aria-current="page"]::before{
  content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:28px;height:3px;border-radius:0 0 3px 3px;background:var(--grad);
}
@media(min-width:1024px){.tabbar{display:none}}
.page-bottom-space{height:88px}
@media(min-width:1024px){.page-bottom-space{height:0}}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.01ms !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
}

/* roulang page: category3 */
:root{
    --brand:#C4123C;
    --brand-deep:#96102F;
    --brand-orange:#FF6A1F;
    --brand-grad:linear-gradient(115deg,#C4123C 0%,#E23A2E 55%,#FF6A1F 100%);
    --court:#0E9E8E;
    --ink-900:#12141A;
    --ink-700:#2A2E38;
    --ink-500:#6B7280;
    --line:#ECE7E3;
    --paper:#FBF8F5;
    --card:#FFFFFF;
    --brand-soft:#FDF1F4;
    --r-lg:24px;
    --r-md:18px;
    --r-sm:14px;
    --sh-card:0 1px 2px rgba(18,20,26,.04), 0 8px 24px -12px rgba(18,20,26,.12);
    --sh-hover:0 18px 40px -18px rgba(196,18,60,.28);
  }

  *,*::before,*::after{box-sizing:border-box;}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--paper);
    color:var(--ink-900);
    font-family:'Noto Sans SC','PingFang SC','HarmonyOS Sans SC','Microsoft YaHei',sans-serif;
    font-size:16.5px;
    line-height:1.85;
    -webkit-font-smoothing:antialiased;
    -moz-osx-font-smoothing:grayscale;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  button,input,select,textarea{font:inherit;color:inherit;}
  ::selection{background:rgba(196,18,60,.16);}
  h1,h2,h3,h4,p{margin:0;}
  ul{margin:0;padding:0;list-style:none;}

  :focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px;}

  .wrap{
    width:100%;
    max-width:1200px;
    margin:0 auto;
    padding:0 20px;
  }
  @media (min-width:768px){ .wrap{padding:0 32px;} }
  @media (min-width:1024px){ .wrap{padding:0 40px;} }

  /* ---------- 顶部导航 ---------- */
  .site-header{
    position:sticky;
    top:0;
    z-index:60;
    background:rgba(251,248,245,.72);
    backdrop-filter:blur(10px);
    -webkit-backdrop-filter:blur(10px);
    border-bottom:1px solid transparent;
    transition:background .25s ease, border-color .25s ease, box-shadow .25s ease;
  }
  .site-header.is-scrolled{
    background:rgba(251,248,245,.9);
    border-bottom-color:var(--line);
    box-shadow:0 6px 24px -20px rgba(18,20,26,.5);
  }
  .header-inner{
    height:72px;
    display:flex;
    align-items:center;
    gap:24px;
  }
  .logo{
    display:inline-flex;
    align-items:center;
    gap:10px;
    flex:0 0 auto;
  }
  .logo-mark{
    position:relative;
    width:34px;
    height:34px;
    border-radius:12px;
    background:var(--brand-grad);
    flex:0 0 auto;
    box-shadow:0 8px 18px -10px rgba(196,18,60,.6);
  }
  .logo-mark::before{
    content:"";
    position:absolute;
    inset:7px;
    border:2px solid rgba(255,255,255,.85);
    border-radius:50%;
    border-right-color:transparent;
    border-bottom-color:transparent;
    transform:rotate(-38deg);
  }
  .logo-mark::after{
    content:"M";
    position:absolute;
    inset:0;
    display:flex;
    align-items:center;
    justify-content:center;
    font-family:'Barlow Condensed',sans-serif;
    font-weight:700;
    font-size:18px;
    color:#fff;
    letter-spacing:.02em;
  }
  .logo-text{
    font-weight:800;
    font-size:18px;
    letter-spacing:-.01em;
    white-space:nowrap;
  }
  .nav-links{
    display:none;
    align-items:center;
    gap:4px;
    margin-left:8px;
  }
  .nav-link{
    position:relative;
    display:inline-block;
    padding:10px 12px;
    font-size:15px;
    font-weight:500;
    color:var(--ink-700);
    border-radius:10px;
    transition:color .18s ease-out;
    white-space:nowrap;
  }
  .nav-link::after{
    content:"";
    position:absolute;
    left:50%;
    bottom:4px;
    width:0;
    height:2px;
    border-radius:2px;
    background:var(--brand-grad);
    transform:translateX(-50%);
    transition:width .22s ease-out;
  }
  .nav-link:hover{color:var(--brand);}
  .nav-link:hover::after{width:calc(100% - 24px);}
  .nav-link[aria-current="page"]{color:var(--brand);font-weight:600;}
  .nav-link[aria-current="page"]::after{width:calc(100% - 24px);}

  .header-actions{
    display:none;
    align-items:center;
    gap:18px;
    margin-left:auto;
  }
  .header-tel{
    font-size:14px;
    color:var(--ink-500);
    font-family:'Barlow Condensed','Noto Sans SC',sans-serif;
    font-weight:600;
    letter-spacing:.02em;
    white-space:nowrap;
    transition:color .18s ease-out;
  }
  .header-tel:hover{color:var(--brand);}

  .btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    height:48px;
    padding:0 26px;
    border-radius:999px;
    border:1px solid transparent;
    font-size:15px;
    font-weight:600;
    cursor:pointer;
    transition:transform .18s ease-out, box-shadow .18s ease-out, background .18s ease-out, color .18s ease-out, border-color .18s ease-out;
    white-space:nowrap;
  }
  .btn-primary{
    background:var(--brand-grad);
    color:#fff;
    box-shadow:0 10px 24px -14px rgba(196,18,60,.7);
  }
  .btn-primary:hover{
    transform:translateY(-2px);
    box-shadow:0 18px 34px -16px rgba(196,18,60,.75);
  }
  .btn-ghost{
    background:#fff;
    color:var(--brand);
    border-color:rgba(196,18,60,.4);
  }
  .btn-ghost:hover{background:var(--brand-soft);transform:translateY(-2px);}
  .btn-light{
    background:#fff;
    color:var(--brand-deep);
  }
  .btn-light:hover{transform:translateY(-2px);box-shadow:0 16px 32px -18px rgba(18,20,26,.6);}
  .btn-sm{height:42px;padding:0 20px;font-size:14px;}

  .text-link{
    display:inline-flex;
    align-items:center;
    gap:6px;
    color:var(--brand);
    font-weight:600;
    font-size:14.5px;
    border-bottom:2px solid rgba(196,18,60,.35);
    padding-bottom:2px;
    transition:color .18s ease-out, border-color .18s ease-out;
  }
  .text-link:hover{color:var(--brand-orange);border-color:rgba(255,106,31,.5);}

  .hamburger{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:44px;
    height:44px;
    margin-left:auto;
    border:1px solid var(--line);
    background:#fff;
    border-radius:14px;
    cursor:pointer;
    flex:0 0 auto;
  }
  .hamburger span{
    position:relative;
    width:18px;
    height:2px;
    background:var(--ink-900);
    border-radius:2px;
    transition:background .18s ease-out;
  }
  .hamburger span::before,
  .hamburger span::after{
    content:"";
    position:absolute;
    left:0;
    width:18px;
    height:2px;
    background:var(--ink-900);
    border-radius:2px;
  }
  .hamburger span::before{top:-6px;}
  .hamburger span::after{top:6px;}

  @media (min-width:1024px){
    .nav-links{display:flex;}
    .header-actions{display:flex;}
    .hamburger{display:none;}
    .logo-text{font-size:19px;}
  }

  /* 移动抽屉 */
  .drawer{
    position:fixed;
    inset:0;
    z-index:90;
    background:var(--paper);
    transform:translateY(-100%);
    opacity:0;
    pointer-events:none;
    transition:transform .3s ease-out, opacity .3s ease-out;
    display:flex;
    flex-direction:column;
  }
  .drawer.is-open{transform:translateY(0);opacity:1;pointer-events:auto;}
  .drawer-top{
    height:72px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    border-bottom:1px solid var(--line);
    padding:0 20px;
  }
  .drawer-close{
    width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:14px;cursor:pointer;
    display:inline-flex;align-items:center;justify-content:center;font-size:20px;color:var(--ink-700);
  }
  .drawer-nav{padding:20px;display:flex;flex-direction:column;}
  .drawer-nav a{
    padding:16px 4px;
    font-size:17px;
    font-weight:600;
    border-bottom:1px solid var(--line);
    display:flex;
    align-items:center;
    justify-content:space-between;
  }
  .drawer-nav a[aria-current="page"]{color:var(--brand);}
  .drawer-foot{margin-top:auto;padding:24px 20px 32px;}
  @media (min-width:1024px){ .drawer{display:none;} }

  /* ---------- 面包屑 ---------- */
  .crumbs{
    display:flex;
    align-items:center;
    gap:10px;
    font-size:13px;
    color:var(--ink-500);
    padding:22px 0 0;
    overflow-x:auto;
    white-space:nowrap;
    scrollbar-width:none;
  }
  .crumbs::-webkit-scrollbar{display:none;}
  .crumbs a{color:var(--ink-500);transition:color .18s ease-out;}
  .crumbs a:hover{color:var(--brand);}
  .crumbs .sep{color:rgba(196,18,60,.3);}
  .crumbs .cur{color:var(--ink-500);}

  /* ---------- Hero ---------- */
  .hero{
    position:relative;
    padding:40px 0 72px;
    overflow:hidden;
  }
  .hero::before{
    content:"";
    position:absolute;
    inset:0;
    background-image:repeating-linear-gradient(45deg, rgba(196,18,60,.045) 0 14px, transparent 14px 28px);
    pointer-events:none;
  }
  .hero-inner{position:relative;display:grid;gap:32px;}
  .eyebrow{
    display:inline-flex;
    align-items:center;
    gap:8px;
    font-size:13px;
    font-weight:600;
    letter-spacing:.06em;
    color:var(--brand);
    text-transform:uppercase;
  }
  .eyebrow::before{
    content:"";
    width:6px;height:6px;border-radius:50%;
    background:var(--brand-grad);
  }
  .hero h1{
    font-size:clamp(32px,5vw,54px);
    line-height:1.14;
    font-weight:800;
    letter-spacing:-.01em;
    margin:16px 0 20px;
    max-width:20em;
  }
  .hero-lead{
    font-size:17px;
    color:var(--ink-500);
    max-width:34em;
    line-height:1.85;
  }
  .hero-facts{
    display:flex;
    flex-wrap:wrap;
    gap:12px;
    margin-top:28px;
  }
  .hero-side{
    border-radius:var(--r-lg);
    overflow:hidden;
    border:1px solid var(--line);
    background:
      repeating-linear-gradient(45deg,#FDF1F4 0 14px,#fff 14px 28px);
    box-shadow:var(--sh-card);
    aspect-ratio:16/9;
    position:relative;
  }
  .hero-side img{width:100%;height:100%;object-fit:cover;}
  .hero-side::after{
    content:"";
    position:absolute;
    inset:auto 0 0 0;
    height:4px;
    background:var(--brand-grad);
  }
  .hero-float{
    position:absolute;
    right:16px;
    bottom:20px;
    background:rgba(255,255,255,.94);
    border:1px solid var(--line);
    border-radius:999px;
    padding:8px 16px;
    display:inline-flex;
    align-items:center;
    gap:10px;
    box-shadow:var(--sh-card);
    backdrop-filter:blur(6px);
  }
  .hero-float b{
    font-family:'Barlow Condensed',sans-serif;
    font-size:22px;
    font-weight:700;
    line-height:1;
    font-variant-numeric:tabular-nums;
  }
  .hero-float span{font-size:12.5px;color:var(--ink-500);}
  @media (min-width:1024px){
    .hero{padding:56px 0 88px;}
    .hero-inner{grid-template-columns:6fr 6fr;align-items:center;gap:56px;}
    .hero-side{aspect-ratio:16/9;}
  }

  /* ---------- 数据徽章 ---------- */
  .stat-badge{
    display:inline-flex;
    align-items:center;
    gap:10px;
    padding:8px 16px;
    border-radius:999px;
    background:rgba(196,18,60,.05);
    border:1px solid rgba(196,18,60,.16);
  }
  .stat-badge i{
    width:6px;height:6px;border-radius:50%;
    background:var(--brand-grad);
    flex:0 0 auto;
  }
  .stat-badge b{
    font-family:'Barlow Condensed',sans-serif;
    font-size:20px;
    font-weight:700;
    line-height:1;
    font-variant-numeric:tabular-nums;
  }
  .stat-badge span{font-size:13px;color:var(--ink-500);line-height:1.4;}

  /* ---------- 板块通用 ---------- */
  .section{padding:64px 0;}
  @media (min-width:1024px){ .section{padding:104px 0;} }
  .section-head{
    display:flex;
    flex-direction:column;
    gap:16px;
    margin-bottom:36px;
  }
  .section-title{
    font-size:clamp(26px,3vw,38px);
    line-height:1.26;
    font-weight:700;
    letter-spacing:-.01em;
    max-width:24em;
  }
  .section-desc{color:var(--ink-500);max-width:38em;}
  @media (min-width:1024px){
    .section-head{flex-direction:row;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:48px;}
    .section-head .section-title{margin-bottom:0;}
  }

  /* ---------- 杂志式错落网格 ---------- */
  .mosaic{
    display:grid;
    grid-template-columns:1fr;
    gap:20px;
  }
  @media (min-width:768px){
    .mosaic{grid-template-columns:repeat(12,1fr);gap:24px;}
    .m-7{grid-column:span 7;}
    .m-5{grid-column:span 5;}
    .m-4{grid-column:span 4;}
    .m-12{grid-column:span 12;}
  }

  .mcard{
    display:flex;
    flex-direction:column;
    background:var(--card);
    border:1px solid var(--line);
    border-radius:var(--r-lg);
    overflow:hidden;
    box-shadow:var(--sh-card);
    transition:transform .2s ease-out, box-shadow .2s ease-out;
  }
  .mcard:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);}
  .mcard .thumb{
    position:relative;
    overflow:hidden;
    aspect-ratio:4/3;
    background:repeating-linear-gradient(45deg,#FDF1F4 0 14px,#fff 14px 28px);
  }
  .mcard.wide .thumb{aspect-ratio:16/9;}
  .mcard .thumb img{
    width:100%;height:100%;object-fit:cover;
    transition:transform .35s ease-out;
  }
  .mcard:hover .thumb img{transform:scale(1.03);}
  .mcard .thumb::after{
    content:"";
    position:absolute;
    inset:0;
    background:linear-gradient(180deg, rgba(18,20,26,0) 55%, rgba(18,20,26,.34) 100%);
    pointer-events:none;
  }
  .mcard .thumb .on-img{
    position:absolute;
    left:16px;
    bottom:16px;
    z-index:1;
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:6px 14px;
    border-radius:999px;
    background:rgba(255,255,255,.92);
    font-size:12.5px;
    font-weight:600;
    color:var(--ink-900);
  }
  .mcard .body{
    padding:24px;
    display:flex;
    flex-direction:column;
    gap:14px;
    flex:1;
  }
  @media (min-width:1024px){ .mcard .body{padding:28px;} }
  .mcard h3{
    font-size:19px;
    line-height:1.45;
    font-weight:600;
  }
  .mcard.wide h3{font-size:calc(19px + 2px);}
  .mcard p{color:var(--ink-500);font-size:15px;line-height:1.8;}
  .mcard .foot{
    margin-top:auto;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
    padding-top:4px;
  }
  .tag{
    display:inline-flex;
    align-items:center;
    gap:6px;
    padding:5px 12px;
    border-radius:999px;
    background:var(--brand-soft);
    border:1px solid rgba(196,18,60,.14);
    color:var(--brand);
    font-size:12.5px;
    font-weight:600;
    white-space:nowrap;
  }
  .tag.neutral{
    background:rgba(14,158,142,.07);
    border-color:rgba(14,158,142,.2);
    color:#0B7C6F;
  }
  .arrow{
    width:34px;height:34px;
    border-radius:50%;
    border:1px solid var(--line);
    display:inline-flex;
    align-items:center;
    justify-content:center;
    color:var(--brand);
    font-size:15px;
    flex:0 0 auto;
    transition:background .18s ease-out, color .18s ease-out, border-color .18s ease-out;
  }
  .mcard:hover .arrow{background:var(--brand-grad);color:#fff;border-color:transparent;}

  /* 纯文字色卡 */
  .mcard.colorcard{
    background:var(--brand-grad);
    border-color:transparent;
    color:#fff;
    padding:28px;
    justify-content:space-between;
    min-height:260px;
  }
  .mcard.colorcard:hover{transform:translateY(-4px);}
  .mcard.colorcard .quote{
    font-size:22px;
    line-height:1.5;
    font-weight:700;
    letter-spacing:-.01em;
    max-width:16em;
  }
  .mcard.colorcard .mini{
    font-size:13px;
    color:rgba(255,255,255,.8);
    line-height:1.7;
    margin-top:12px;
  }
  .mcard.colorcard .ring{
    width:56px;height:56px;border-radius:50%;
    border:2px solid rgba(255,255,255,.5);
    position:relative;
    margin-bottom:24px;
  }
  .mcard.colorcard .ring::after{
    content:"";
    position:absolute;
    inset:10px;
    border-radius:50%;
    border:2px solid rgba(255,255,255,.28);
  }

  /* ---------- 深色数据带 ---------- */
  .band-dark{
    position:relative;
    background:var(--ink-900);
    color:#fff;
    overflow:hidden;
    padding:72px 0;
  }
  .band-dark::before{
    content:"";
    position:absolute;
    inset:0;
    background-image:url('/assets/images/backpic/back-2.webp');
    background-size:cover;
    background-position:center;
    opacity:.22;
  }
  .band-dark::after{
    content:"";
    position:absolute;
    left:50%;
    top:-160px;
    width:640px;
    height:640px;
    transform:translateX(-50%);
    border:1px solid rgba(255,255,255,.06);
    border-radius:50%;
    box-shadow:0 0 0 60px rgba(255,255,255,.025), 0 0 0 140px rgba(255,255,255,.018);
    pointer-events:none;
  }
  .band-dark .wrap{position:relative;z-index:1;}
  .band-dark .section-title{color:#fff;}
  .band-dark .section-desc{color:rgba(255,255,255,.7);}
  .band-dark .stat-badge{
    background:rgba(255,255,255,.05);
    border-color:rgba(255,255,255,.08);
  }
  .band-dark .stat-badge b{color:#fff;}
  .band-dark .stat-badge span{color:rgba(255,255,255,.62);}
  .dark-grid{
    display:grid;
    grid-template-columns:1fr;
    gap:20px;
    margin-top:8px;
  }
  @media (min-width:768px){
    .dark-grid{grid-template-columns:repeat(2,1fr);gap:24px;}
  }
  @media (min-width:1024px){
    .dark-grid{grid-template-columns:repeat(4,1fr);}
    .band-dark{padding:104px 0;}
  }
  .dark-cell{
    border:1px solid rgba(255,255,255,.08);
    border-radius:var(--r-md);
    padding:24px;
    background:rgba(255,255,255,.035);
  }
  .dark-cell .num{
    font-family:'Barlow Condensed',sans-serif;
    font-size:46px;
    line-height:1;
    font-weight:700;
    font-variant-numeric:tabular-nums;
    background:linear-gradient(115deg,#FF7A8E 0%,#FF6A1F 100%);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
  }
  .dark-cell .unit{font-size:14px;color:rgba(255,255,255,.6);margin-left:6px;}
  .dark-cell h3{font-size:16px;font-weight:600;margin:14px 0 8px;}
  .dark-cell p{font-size:14px;line-height:1.75;color:rgba(255,255,255,.62);}
  .band-note{
    margin-top:28px;
    font-size:13.5px;
    color:rgba(255,255,255,.55);
    display:flex;
    align-items:center;
    gap:10px;
    flex-wrap:wrap;
  }

  /* ---------- 交替图文 ---------- */
  .alt-row{
    display:grid;
    grid-template-columns:1fr;
    gap:28px;
    align-items:center;
    padding:44px 0;
    border-top:1px solid var(--line);
  }
  .alt-row:first-of-type{border-top:none;padding-top:0;}
  .alt-media{
    border-radius:var(--r-lg);
    overflow:hidden;
    border:1px solid var(--line);
    aspect-ratio:4/3;
    background:repeating-linear-gradient(45deg,#FDF1F4 0 14px,#fff 14px 28px);
    box-shadow:var(--sh-card);
  }
  .alt-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease-out;}
  .alt-media:hover img{transform:scale(1.03);}
  .alt-body h3{
    font-size:clamp(21px,2.4vw,27px);
    line-height:1.4;
    font-weight:700;
    margin-bottom:14px;
  }
  .alt-body p{color:var(--ink-500);max-width:36em;}
  .point-list{margin-top:20px;display:flex;flex-direction:column;gap:12px;}
  .point-list li{
    display:flex;
    gap:12px;
    align-items:flex-start;
    font-size:15px;
    color:var(--ink-700);
  }
  .point-list li::before{
    content:"";
    flex:0 0 auto;
    width:8px;height:8px;
    margin-top:8px;
    border-radius:50%;
    background:var(--brand-grad);
  }
  @media (min-width:1024px){
    .alt-row{grid-template-columns:6fr 6fr;gap:56px;padding:56px 0;}
    .alt-row.reverse .alt-media{order:2;}
  }

  /* ---------- FAQ ---------- */
  .faq-wrap{
    background:#fff;
    border:1px solid var(--line);
    border-radius:var(--r-lg);
    overflow:hidden;
    box-shadow:var(--sh-card);
  }
  .faq-item + .faq-item{border-top:1px solid var(--line);}
  .faq-item summary{
    list-style:none;
    cursor:pointer;
    padding:22px 56px 22px 26px;
    position:relative;
    transition:background .18s ease-out;
  }
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item summary::before{
    content:"";
    position:absolute;
    left:0;top:18px;bottom:18px;
    width:4px;
    border-radius:0 3px 3px 0;
    background:var(--brand-grad);
    opacity:.32;
    transition:opacity .2s ease-out;
  }
  .faq-item summary::after{
    content:"";
    position:absolute;
    right:26px;
    top:50%;
    width:10px;height:10px;
    border-right:2px solid var(--brand);
    border-bottom:2px solid var(--brand);
    transform:translateY(-70%) rotate(45deg);
    transition:transform .2s ease-out;
  }
  .faq-item summary:hover{background:#FDFBFA;}
  .faq-item[open] summary::before{opacity:1;}
  .faq-item[open] summary::after{transform:translateY(-30%) rotate(-135deg);}
  .faq-q{
    font-size:17px;
    font-weight:600;
    line-height:1.55;
    color:var(--ink-900);
    margin:0;
  }
  .faq-a{
    padding:0 56px 24px 26px;
    color:var(--ink-500);
    font-size:15.5px;
    line-height:1.85;
    max-width:44em;
  }

  /* ---------- CTA ---------- */
  .cta-band{
    position:relative;
    background:var(--brand-grad);
    border-radius:var(--r-lg);
    padding:36px 24px;
    color:#fff;
    overflow:hidden;
    display:flex;
    flex-direction:column;
    gap:24px;
    align-items:flex-start;
    box-shadow:0 24px 50px -30px rgba(196,18,60,.9);
  }
  .cta-band::after{
    content:"";
    position:absolute;
    right:-60px;
    top:-60px;
    width:240px;height:240px;
    border-radius:50%;
    border:1px solid rgba(255,255,255,.22);
    box-shadow:0 0 0 40px rgba(255,255,255,.07);
    pointer-events:none;
  }
  .cta-band h2{
    font-size:clamp(22px,2.6vw,30px);
    line-height:1.36;
    font-weight:700;
    max-width:22em;
  }
  .cta-band p{
    margin-top:10px;
    font-size:15px;
    color:rgba(255,255,255,.86);
    max-width:34em;
  }
  @media (min-width:1024px){
    .cta-band{
      flex-direction:row;
      align-items:center;
      justify-content:space-between;
      padding:48px 56px;
      gap:48px;
    }
  }

  /* ---------- 页脚 ---------- */
  .site-footer{
    background:var(--ink-900);
    color:#fff;
    margin-top:80px;
    position:relative;
    overflow:hidden;
  }
  .site-footer::before{
    content:"";
    position:absolute;
    left:50%;top:-200px;
    width:560px;height:560px;
    transform:translateX(-50%);
    background:radial-gradient(circle, rgba(196,18,60,.22) 0%, rgba(18,20,26,0) 68%);
    pointer-events:none;
  }
  .foot-line{
    height:1px;
    background:linear-gradient(90deg, rgba(196,18,60,0) 0%, #C4123C 35%, #FF6A1F 65%, rgba(255,106,31,0) 100%);
  }
  .foot-grid{
    position:relative;
    display:grid;
    grid-template-columns:1fr;
    gap:32px;
    padding:56px 0 32px;
  }
  @media (min-width:768px){ .foot-grid{grid-template-columns:repeat(2,1fr);} }
  @media (min-width:1024px){ .foot-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding:64px 0 40px;} }
  .foot-brand{
    display:inline-flex;
    align-items:center;
    gap:10px;
    font-size:18px;
    font-weight:800;
  }
  .foot-brand .logo-mark{width:32px;height:32px;border-radius:11px;}
  .foot-title{
    font-size:15px;
    font-weight:600;
    margin-bottom:18px;
    color:#fff;
  }
  .foot-list{display:flex;flex-direction:column;gap:12px;}
  .foot-list li{font-size:14px;color:rgba(255,255,255,.6);line-height:1.7;}
  .foot-list a{color:rgba(255,255,255,.6);transition:color .18s ease-out;}
  .foot-list a:hover{color:#fff;}
  .foot-bottom{
    position:relative;
    border-top:1px solid rgba(255,255,255,.08);
    padding:22px 0 30px;
    display:flex;
    flex-wrap:wrap;
    gap:12px 28px;
    justify-content:space-between;
    font-size:13px;
    color:rgba(255,255,255,.5);
  }

  /* ---------- 移动端底部 Tab ---------- */
  .tabbar{
    position:fixed;
    left:0;right:0;bottom:0;
    z-index:70;
    display:flex;
    background:rgba(255,255,255,.96);
    backdrop-filter:blur(12px);
    -webkit-backdrop-filter:blur(12px);
    border-top:1px solid var(--line);
    padding-bottom:env(safe-area-inset-bottom);
    box-shadow:0 -8px 24px -20px rgba(18,20,26,.6);
  }
  .tabbar a{
    flex:1;
    height:60px;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:3px;
    font-size:10.5px;
    color:var(--ink-500);
    position:relative;
    transition:color .18s ease-out;
  }
  .tabbar a svg{width:22px;height:22px;stroke:currentColor;stroke-width:1.75;fill:none;stroke-linecap:round;stroke-linejoin:round;}
  .tabbar a[aria-current="page"]{color:var(--brand);font-weight:600;}
  .tabbar a[aria-current="page"]::before{
    content:"";
    position:absolute;
    top:0;left:50%;
    transform:translateX(-50%);
    width:34px;height:3px;
    border-radius:0 0 3px 3px;
    background:var(--brand-grad);
  }
  body{padding-bottom:88px;}
  @media (min-width:1024px){
    .tabbar{display:none;}
    body{padding-bottom:0;}
  }
  .drawer.is-open ~ .tabbar{display:none;}

  @media (prefers-reduced-motion:reduce){
    *{animation-duration:.001ms !important;transition-duration:.001ms !important;}
    html{scroll-behavior:auto;}
  }

/* roulang page: category4 */
:root{
  --brand:#C4123C;
  --brand-deep:#96102F;
  --accent:#FF6A1F;
  --venue:#0E9E8E;
  --ink-900:#12141A;
  --ink-700:#2B2F38;
  --ink-500:#6B7280;
  --line:#ECE7E3;
  --paper:#FBF8F5;
  --brand-soft:#FDF1F4;
  --grad:linear-gradient(115deg,#C4123C 0%,#E23A2E 55%,#FF6A1F 100%);
  --grad-soft:linear-gradient(135deg,rgba(196,18,60,.10),rgba(255,106,31,.05));
  --r-lg:24px;
  --r-md:18px;
  --r-sm:14px;
  --shadow-card:0 1px 2px rgba(18,20,26,.04),0 8px 24px -12px rgba(18,20,26,.12);
  --shadow-lift:0 18px 40px -18px rgba(196,18,60,.28);
  --ease:cubic-bezier(.22,.61,.36,1);
  --wrap:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Noto Sans SC','PingFang SC','HarmonyOS Sans SC','Microsoft YaHei',sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--ink-900);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  padding-bottom:88px;
}
body.page-dark{background:var(--ink-900);color:#F4F1EF}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
::selection{background:rgba(196,18,60,.85);color:#fff}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.page-dark :focus-visible{outline-color:#FF7A9B}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:rgba(18,20,26,.06)}
::-webkit-scrollbar-thumb{background:rgba(196,18,60,.45);border-radius:999px}
.page-dark ::-webkit-scrollbar-track{background:rgba(255,255,255,.04)}
.page-dark ::-webkit-scrollbar-thumb{background:rgba(196,18,60,.7)}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding-left:20px;padding-right:20px}
@media(min-width:768px){.wrap{padding-left:32px;padding-right:32px}}
@media(min-width:1024px){.wrap{padding-left:40px;padding-right:40px}}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,248,245,.88);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;
  transition:background .24s var(--ease),border-color .24s var(--ease),box-shadow .24s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(251,248,245,.96);
  border-bottom-color:var(--line);
  box-shadow:0 10px 30px -24px rgba(18,20,26,.55);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink-900);font-weight:800;letter-spacing:-.01em;font-size:18px}
.brand b{font-weight:800}
.logo-mark{
  position:relative;flex:0 0 auto;width:34px;height:34px;border-radius:12px;
  border:1.5px solid var(--brand);
  background:var(--grad-soft);
  display:inline-block;
}
.logo-mark::before{
  content:"";position:absolute;left:7px;right:7px;bottom:9px;height:11px;
  border-top:2px solid var(--brand);
  border-radius:50% 50% 0 0 / 100% 100% 0 0;
  transform:rotate(-8deg);
}
.logo-mark::after{
  content:"";position:absolute;right:8px;bottom:8px;width:9px;height:9px;border-radius:50%;
  background:var(--grad);
}
.nav-links{display:none}
@media(min-width:1024px){
  .nav-links{display:flex;align-items:center;gap:22px}
  .nav-link{
    position:relative;display:inline-block;padding:8px 2px;font-size:15px;color:var(--ink-500);
    transition:color .18s var(--ease);white-space:nowrap;
  }
  .nav-link::after{
    content:"";position:absolute;left:50%;right:50%;bottom:0;height:2px;
    background:var(--grad);transition:left .2s var(--ease),right .2s var(--ease);
  }
  .nav-link:hover{color:var(--ink-900)}
  .nav-link:hover::after{left:0;right:0}
  .nav-link[aria-current="page"]{color:var(--brand);font-weight:700}
  .nav-link[aria-current="page"]::after{left:0;right:0}
}
.header-actions{display:flex;align-items:center;gap:14px}
.header-tel{display:none;font-size:14px;color:var(--ink-500);transition:color .18s var(--ease)}
.header-tel:hover{color:var(--brand)}
@media(min-width:1024px){.header-tel{display:inline}}
.header-cta{display:none}
@media(min-width:1024px){.header-cta{display:inline-flex}}
.hamburger{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:#fff;color:var(--ink-900);
}
@media(min-width:1024px){.hamburger{display:none}}
.hamburger span{position:relative;display:block;width:18px;height:2px;background:currentColor;border-radius:2px}
.hamburger span::before,.hamburger span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:currentColor;border-radius:2px;
}
.hamburger span::before{top:-6px}
.hamburger span::after{top:6px}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:50px;padding:0 28px;border-radius:999px;font-size:15px;font-weight:700;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),background-position .3s var(--ease),background-color .18s var(--ease),color .18s var(--ease);
  white-space:nowrap;
}
.btn-grad{background:var(--grad);background-size:160% 100%;background-position:0% 50%;color:#fff;box-shadow:0 12px 26px -16px rgba(196,18,60,.75)}
.btn-grad:hover{background-position:18% 50%;transform:translateY(-3px);box-shadow:0 18px 34px -16px rgba(196,18,60,.85)}
.btn-outline{background:#fff;border:1px solid var(--brand);color:var(--brand)}
.btn-outline:hover{background:var(--brand-soft);transform:translateY(-3px)}
.btn-ghost-light{background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.28);color:#fff}
.btn-ghost-light:hover{background:rgba(255,255,255,.18);transform:translateY(-3px)}
.btn-white{background:#fff;color:var(--brand)}
.btn-white:hover{transform:translateY(-3px);box-shadow:0 18px 34px -18px rgba(18,20,26,.5)}
.link-more{
  display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;color:var(--brand);
  border-bottom:2px solid rgba(196,18,60,.35);padding-bottom:3px;
  transition:color .18s var(--ease),border-color .18s var(--ease);
}
.link-more:hover{color:var(--accent);border-bottom-color:rgba(255,106,31,.55)}
.page-dark .link-more{color:#FF8FA8;border-bottom-color:rgba(255,143,168,.4)}
.page-dark .link-more:hover{color:var(--accent)}

/* ============ 面包屑 ============ */
.crumb{padding:24px 0 0;font-size:13px}
.crumb ol{display:flex;align-items:center;gap:10px;overflow-x:auto;white-space:nowrap;scrollbar-width:none}
.crumb ol::-webkit-scrollbar{display:none}
.crumb li{display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.55)}
.crumb a{color:rgba(255,255,255,.78);transition:color .18s var(--ease)}
.crumb a:hover{color:#fff}
.crumb .sep{color:rgba(196,18,60,.55)}

/* ============ 页头 ============ */
.page-head{padding:40px 0 8px}
.page-head h1{
  font-size:clamp(30px,4.6vw,52px);line-height:1.16;font-weight:800;letter-spacing:-.01em;
  max-width:22em;
}
.page-head h1 .hl{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.lede{margin-top:20px;font-size:17px;line-height:1.9;color:rgba(244,241,239,.78);max-width:40em}
.head-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.tag{
  display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 14px;border-radius:999px;
  font-size:13px;color:#fff;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
}
.tag i{display:block;width:6px;height:6px;border-radius:50%;background:var(--grad)}

.sec{padding:64px 0}
@media(min-width:1024px){.sec{padding:104px 0}}
.sec-tight{padding:56px 0}
.sec-head{margin-bottom:32px}
.sec-head h2{font-size:clamp(24px,2.9vw,36px);line-height:1.28;font-weight:700}
.sec-head p{margin-top:12px;font-size:15px;color:rgba(244,241,239,.66);max-width:40em}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.16em;
  font-family:'Barlow Condensed','Noto Sans SC',sans-serif;font-weight:700;color:#FF9AAF;margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--grad);border-radius:2px}

/* ============ 仪表盘数字区 ============ */
.dash{
  display:grid;grid-template-columns:1fr;gap:20px;
  border-top:1px solid rgba(255,255,255,.08);padding-top:40px;
}
@media(min-width:640px){.dash{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.dash{grid-template-columns:repeat(4,1fr);gap:24px}}
.stat-block{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--r-lg);
  padding:26px 24px;
  transition:background .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
}
.stat-block:hover{background:rgba(255,255,255,.07);border-color:rgba(255,106,31,.4);transform:translateY(-4px)}
.stat-no{
  font-family:'Barlow Condensed','Noto Sans SC',sans-serif;font-weight:700;font-size:13px;
  letter-spacing:.14em;color:rgba(255,255,255,.45);
}
.stat-num{
  margin-top:14px;font-family:'Barlow Condensed','Noto Sans SC',sans-serif;
  font-weight:700;font-size:clamp(42px,5.4vw,60px);line-height:1;font-variant-numeric:tabular-nums;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-num .unit{font-size:.36em;color:rgba(255,255,255,.7);-webkit-text-fill-color:rgba(255,255,255,.7);margin-left:4px}
.stat-desc{margin-top:12px;font-size:13px;line-height:1.7;color:rgba(244,241,239,.65)}
.prog{height:6px;border-radius:999px;background:rgba(255,255,255,.10);overflow:hidden;margin-top:18px}
.prog i{display:block;height:100%;border-radius:999px;background:var(--grad)}
.prog-70{width:70%}
.prog-88{width:88%}
.dash-note{margin-top:22px;font-size:13px;color:rgba(244,241,239,.5)}

/* ============ 能力矩阵 ============ */
.matrix{
  display:grid;grid-template-columns:1fr;
  border:1px solid rgba(255,255,255,.08);border-radius:var(--r-lg);overflow:hidden;
  background:rgba(255,255,255,.02);
}
@media(min-width:768px){.matrix{grid-template-columns:1fr 1fr}}
.matrix-cell{padding:30px 26px;border-bottom:1px solid rgba(255,255,255,.08);transition:background .2s var(--ease)}
@media(min-width:768px){
  .matrix-cell:nth-child(odd){border-right:1px solid rgba(255,255,255,.08)}
  .matrix-cell:nth-last-child(-n+2){border-bottom:0}
}
.matrix-cell:hover{background:rgba(255,255,255,.05)}
.cell-icon{
  display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:14px;
  background:rgba(196,18,60,.16);border:1px solid rgba(255,106,31,.3);color:#FF9AAF;
}
.matrix-cell h3{margin-top:18px;font-size:19px;font-weight:600;line-height:1.4}
.matrix-cell p{margin-top:10px;font-size:14.5px;line-height:1.85;color:rgba(244,241,239,.68)}

/* ============ 白底对比区块 ============ */
.light-band{
  background:#fff;color:var(--ink-900);border-radius:var(--r-lg);
  padding:28px 24px;box-shadow:var(--shadow-card);
}
@media(min-width:768px){.light-band{padding:40px}}
@media(min-width:1024px){
  .light-band.padded-lg{padding:48px}
}
.band-grid{display:grid;grid-template-columns:1fr;gap:32px;align-items:center}
@media(min-width:1024px){.band-grid{grid-template-columns:1.05fr .95fr;gap:48px}}
.band-grid h2{font-size:clamp(23px,2.7vw,34px);line-height:1.3;font-weight:700}
.band-grid .band-lede{margin-top:14px;font-size:16px;line-height:1.85;color:var(--ink-500)}
.check-list{margin-top:24px;display:grid;gap:16px}
.check-list li{display:flex;gap:12px;font-size:15.5px;line-height:1.8;color:var(--ink-700)}
.check-list .ic{
  flex:0 0 auto;margin-top:6px;width:20px;height:20px;border-radius:50%;
  background:rgba(196,18,60,.10);border:1px solid rgba(196,18,60,.28);
  display:inline-flex;align-items:center;justify-content:center;color:var(--brand);
}
.band-actions{margin-top:28px;display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.media-frame{
  position:relative;border-radius:20px;overflow:hidden;border:1px solid var(--line);
  background:var(--grad-soft);
}
.media-frame::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(circle at 78% 22%,rgba(196,18,60,.10),transparent 46%),
    repeating-linear-gradient(45deg,rgba(196,18,60,.05) 0 10px,transparent 10px 20px);
}
.media-frame img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .3s var(--ease)}
.media-frame:hover img{transform:scale(1.03)}
.media-cap{margin-top:12px;font-size:13px;color:var(--ink-500)}

/* ============ FAQ ============ */
.faq-list{border-radius:var(--r-lg);overflow:hidden}
.faq-item{
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);
  border-radius:var(--r-md);margin-bottom:12px;overflow:hidden;
  transition:border-color .2s var(--ease),background .2s var(--ease);
}
.faq-item:hover{border-color:rgba(255,106,31,.36);background:rgba(255,255,255,.06)}
.faq-item summary{
  display:flex;align-items:center;gap:14px;padding:20px 22px;cursor:pointer;
  font-size:16.5px;font-weight:600;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::before{
  content:"";flex:0 0 auto;width:4px;height:22px;border-radius:2px;background:var(--grad);
}
.faq-item summary .q-text{flex:1 1 auto}
.faq-item summary .chev{
  flex:0 0 auto;width:22px;height:22px;color:rgba(255,255,255,.6);
  transition:transform .2s var(--ease),color .2s var(--ease);
}
.faq-item[open] summary .chev{transform:rotate(180deg);color:#FF9AAF}
.faq-body{padding:0 22px 22px 40px;font-size:15px;line-height:1.9;color:rgba(244,241,239,.72)}

/* ============ CTA 条 ============ */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--r-lg);
  background:var(--grad);color:#fff;padding:36px 26px;
}
@media(min-width:768px){.cta-band{padding:48px}}
.cta-band::after{
  content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;
  border:1px solid rgba(255,255,255,.22);
}
.cta-band::before{
  content:"";position:absolute;right:-10px;bottom:-90px;width:220px;height:220px;border-radius:50%;
  border:1px solid rgba(255,255,255,.16);
}
.cta-band h2{position:relative;font-size:clamp(23px,2.9vw,34px);line-height:1.3;font-weight:700}
.cta-band p{position:relative;margin-top:14px;font-size:16px;line-height:1.85;color:rgba(255,255,255,.9);max-width:38em}
.cta-actions{position:relative;margin-top:28px;display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.cta-tel{font-size:15px;color:rgba(255,255,255,.92);border-bottom:1px solid rgba(255,255,255,.5);padding-bottom:2px}

/* ============ 页脚 ============ */
.site-footer{
  position:relative;margin-top:72px;background:var(--ink-900);color:rgba(244,241,239,.75);
  padding-bottom:96px;
}
@media(min-width:1024px){.site-footer{padding-bottom:64px}}
.site-footer::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 12% 0%,rgba(196,18,60,.20),transparent 42%);
}
.foot-line{position:relative;height:1px;background:var(--grad);opacity:.85}
.foot-grid{
  position:relative;display:grid;grid-template-columns:1fr;gap:32px;padding:48px 0 32px;
}
@media(min-width:768px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.foot-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}}
.foot-brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:18px}
.foot-brand b{font-weight:800}
.foot-title{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px}
.foot-list{display:grid;gap:12px;font-size:14px}
.foot-list a{color:rgba(244,241,239,.7);transition:color .18s var(--ease)}
.foot-list a:hover{color:#fff}
.foot-bottom{
  position:relative;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  padding:20px 0 0;border-top:1px solid rgba(255,255,255,.08);
  font-size:13px;color:rgba(244,241,239,.5);
}

/* ============ 底部 Tab ============ */
.tabbar{
  position:fixed;left:0;right:0;bottom:0;z-index:70;display:flex;
  background:rgba(18,20,26,.97);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-top:1px solid rgba(255,255,255,.08);
  height:calc(60px + env(safe-area-inset-bottom));
  padding-bottom:env(safe-area-inset-bottom);
}
@media(min-width:1024px){.tabbar{display:none}}
.tab-item{
  position:relative;flex:1 1 0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  font-size:10px;color:var(--ink-500);min-height:44px;transition:color .18s var(--ease);
}
.tab-item svg{width:22px;height:22px;stroke-width:1.75}
.tab-item:hover{color:rgba(244,241,239,.85)}
.tab-item.is-active{color:#FF6A1F}
.tab-item.is-active::before{
  content:"";position:absolute;top:0;left:22%;right:22%;height:3px;border-radius:0 0 3px 3px;background:var(--grad);
}

/* ============ 抽屉 ============ */
.drawer{
  position:fixed;inset:0;z-index:90;background:rgba(18,20,26,.98);
  display:none;flex-direction:column;
}
.drawer.is-open{display:flex}
.drawer-head{display:flex;align-items:center;justify-content:space-between;height:72px}
.drawer-nav{flex:1 1 auto;overflow-y:auto;padding:12px 20px 40px}
.drawer-nav a{
  display:flex;align-items:center;justify-content:space-between;padding:18px 4px;
  font-size:17px;color:rgba(244,241,239,.86);border-bottom:1px solid rgba(255,255,255,.08);
}
.drawer-nav a:hover{color:#fff}
.drawer-nav a[aria-current="page"]{color:#FF9AAF;font-weight:700}
.drawer-nav a span.arw{color:rgba(255,106,31,.85);font-size:14px}
.drawer-close{
  display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;
  border:1px solid rgba(255,255,255,.18);color:#fff;
}
.drawer-cta{margin:20px 0 0}

@media(prefers-reduced-motion:reduce){
  *{transition-duration:.001ms !important;animation-duration:.001ms !important;scroll-behavior:auto !important}
}

/* roulang page: category5 */
:root{
  --brand:#C4123C;
  --brand-deep:#96102F;
  --brand-soft:#FDF1F4;
  --ember:#FF6A1F;
  --court:#0E9E8E;
  --ink-900:#12141A;
  --ink-700:#3A3F4A;
  --ink-500:#6B7280;
  --line:#ECE7E3;
  --paper:#FBF8F5;
  --white:#FFFFFF;
  --grad:linear-gradient(115deg,#C4123C 0%,#E23A2E 52%,#FF6A1F 100%);
  --grad-soft:linear-gradient(135deg,rgba(196,18,60,.10),rgba(255,106,31,.12));
  --r-lg:24px;
  --r-md:18px;
  --r-sm:14px;
  --shadow-card:0 1px 2px rgba(18,20,26,.04),0 8px 24px -12px rgba(18,20,26,.12);
  --shadow-hover:0 18px 40px -18px rgba(196,18,60,.28);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink-900);
  font-family:'Noto Sans SC','PingFang SC','HarmonyOS Sans SC','Microsoft YaHei',sans-serif;
  font-size:17px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .2s ease-out}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;letter-spacing:-.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:8px}
::selection{background:rgba(196,18,60,.14)}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:#F3EFEB}
::-webkit-scrollbar-thumb{background:#DCD4CD;border-radius:10px}
::-webkit-scrollbar-thumb:hover{background:var(--brand)}
@media (max-width:1023px){body{padding-bottom:88px}}
body.is-locked{overflow:hidden}

.wrap{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
@media (min-width:768px){.wrap{padding:0 32px}}
@media (min-width:1024px){.wrap{padding:0 40px}}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,248,245,.86);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;
  transition:background .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.site-header.is-scrolled{background:rgba(251,248,245,.94);border-bottom-color:var(--line);box-shadow:0 10px 30px -24px rgba(18,20,26,.6)}
.header-inner{display:flex;align-items:center;gap:16px;min-height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;font-weight:800;font-size:18px;letter-spacing:-.01em}
.brand-text{white-space:nowrap}
.logo-mark{
  width:32px;height:32px;flex:0 0 auto;border-radius:10px;
  background:var(--grad);position:relative;display:inline-block;
}
.logo-mark::before{
  content:"";position:absolute;inset:5px;border:2px solid rgba(255,255,255,.9);
  border-radius:50%;border-right-color:transparent;border-bottom-color:transparent;
  transform:rotate(-28deg);
}
.logo-mark::after{
  content:"M";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:'Barlow Condensed',sans-serif;font-weight:700;color:#fff;font-size:15px;line-height:1;
}
.nav-links{display:none;align-items:center;gap:2px;margin-left:auto}
@media (min-width:1024px){.nav-links{display:flex}}
.nav-link{position:relative;padding:10px 12px;font-size:15px;color:var(--ink-700);border-radius:10px;white-space:nowrap}
.nav-link::after{
  content:"";position:absolute;left:50%;right:50%;bottom:4px;height:2px;
  background:var(--grad);border-radius:2px;transition:left .2s ease-out,right .2s ease-out;
}
.nav-link:hover{color:var(--brand)}
.nav-link:hover::after{left:12px;right:12px}
.nav-link[aria-current="page"]{color:var(--brand);font-weight:700}
.nav-link[aria-current="page"]::after{left:12px;right:12px}
.header-actions{display:none;align-items:center;gap:14px;margin-left:12px}
@media (min-width:1024px){.header-actions{display:flex}}
.header-tel{font-size:14px;font-weight:600;color:var(--ink-700);white-space:nowrap}
.header-tel:hover{color:var(--brand)}
.nav-toggle{
  width:44px;height:44px;margin-left:auto;display:inline-flex;align-items:center;justify-content:center;
  background:#fff;border:1px solid var(--line);border-radius:12px;cursor:pointer;
  transition:border-color .2s ease,background-color .2s ease;
}
.nav-toggle:hover{border-color:var(--brand);background:var(--brand-soft)}
@media (min-width:1024px){.nav-toggle{display:none}}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink-900);border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink-900);border-radius:2px}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ---------- 移动抽屉 ---------- */
.drawer{
  position:fixed;inset:0;z-index:90;background:var(--paper);
  transform:translateY(-100%);transition:transform .28s ease-out;
  overflow-y:auto;padding:16px 20px 48px;
}
.drawer.is-open{transform:translateY(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;min-height:56px}
.drawer-close{
  width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;
  background:#fff;border:1px solid var(--line);border-radius:12px;cursor:pointer;font-size:20px;color:var(--ink-700);
}
.drawer-close:hover{border-color:var(--brand);color:var(--brand)}
.drawer-title{font-size:12px;letter-spacing:.16em;color:var(--ink-500);margin:20px 0 8px;text-transform:uppercase}
.drawer-nav{display:grid;gap:8px}
.drawer-nav a{
  display:flex;align-items:center;justify-content:space-between;
  min-height:54px;padding:0 18px;background:#fff;border:1px solid var(--line);
  border-radius:14px;font-size:16px;font-weight:600;
}
.drawer-nav a:hover{border-color:var(--brand);color:var(--brand)}
.drawer-nav a[aria-current="page"]{color:var(--brand);border-color:rgba(196,18,60,.4);background:var(--brand-soft)}
.drawer-foot{margin-top:24px;font-size:14px;color:var(--ink-500);line-height:1.8}

/* ---------- 底部 Tab ---------- */
.tabbar{
  position:fixed;left:0;right:0;bottom:0;z-index:70;display:flex;
  background:rgba(255,255,255,.97);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border-top:1px solid var(--line);
  padding-bottom:env(safe-area-inset-bottom);
}
@media (min-width:1024px){.tabbar{display:none}}
.tab-item{
  flex:1;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:2px;min-height:60px;font-size:10px;color:var(--ink-500);
}
.tab-item svg{width:22px;height:22px;stroke-width:1.75;stroke:currentColor;fill:none}
.tab-item[aria-current="page"]{color:var(--brand)}
.tab-item[aria-current="page"]::before{
  content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:34px;height:3px;border-radius:0 0 3px 3px;background:var(--grad);
}

/* ---------- 通用按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 26px;border-radius:999px;border:1px solid transparent;
  font-size:15px;font-weight:600;cursor:pointer;white-space:nowrap;
  transition:transform .18s ease-out,box-shadow .18s ease-out,background-color .18s ease-out,color .18s ease-out,border-color .18s ease-out;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 14px 30px -18px rgba(196,18,60,.75)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 40px -18px rgba(196,18,60,.6);background-image:linear-gradient(115deg,#C4123C 0%,#E23A2E 44%,#FF6A1F 100%)}
.btn-ghost{background:#fff;border-color:var(--brand);color:var(--brand)}
.btn-ghost:hover{background:var(--brand-soft);transform:translateY(-2px)}
.btn-white{background:#fff;color:var(--brand)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 18px 36px -18px rgba(18,20,26,.45)}
.btn-outline-white{background:transparent;border-color:rgba(255,255,255,.72);color:#fff}
.btn-outline-white:hover{background:rgba(255,255,255,.16);transform:translateY(-2px)}
.btn-sm{min-height:42px;padding:0 20px;font-size:14px}
.btn-block{width:100%}
.btn[disabled]{opacity:.62;cursor:not-allowed;transform:none;box-shadow:none}
.link-more{display:inline-flex;align-items:center;gap:6px;color:var(--brand);font-size:15px;font-weight:600;border-bottom:2px solid rgba(196,18,60,.28);padding-bottom:2px;transition:color .2s ease,border-color .2s ease}
.link-more:hover{color:var(--ember);border-color:var(--ember)}

/* ---------- 面包屑 ---------- */
.breadcrumb{padding:20px 0 0}
.breadcrumb ol{display:flex;align-items:center;gap:10px;font-size:13px;overflow-x:auto;white-space:nowrap;scrollbar-width:none}
.breadcrumb ol::-webkit-scrollbar{display:none}
.breadcrumb a{color:var(--brand)}
.breadcrumb a:hover{color:var(--ember)}
.breadcrumb .sep{color:rgba(196,18,60,.34)}
.breadcrumb .current{color:var(--ink-500)}

/* ---------- 首屏 ---------- */
.page-hero{padding:40px 0 8px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;background:var(--brand-soft);
  border:1px solid rgba(196,18,60,.18);color:var(--brand);
  font-size:13px;font-weight:600;letter-spacing:.04em;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--grad)}
.page-hero h1{
  font-size:clamp(30px,4.6vw,52px);line-height:1.16;font-weight:800;letter-spacing:-.01em;
  margin:18px 0 0;max-width:22em;
}
.lead{margin-top:18px;max-width:42em;font-size:17px;line-height:1.9;color:var(--ink-700)}
.quick-facts{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.fact{
  display:inline-flex;align-items:center;gap:10px;padding:10px 16px;border-radius:999px;
  background:#fff;border:1px solid var(--line);font-size:14px;color:var(--ink-700);box-shadow:var(--shadow-card);
}
.fact b{font-family:'Barlow Condensed',sans-serif;font-size:19px;line-height:1;color:var(--brand);font-variant-numeric:tabular-nums}

/* ---------- 板块 ---------- */
.section{padding:64px 0}
@media (min-width:1024px){.section{padding:96px 0}}
.section-tight{padding:56px 0}
@media (min-width:1024px){.section-tight{padding:80px 0}}
.h2{font-size:clamp(26px,3vw,38px);line-height:1.26;font-weight:700}
.section-head{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end;justify-content:space-between;margin-bottom:32px}
.section-sub{margin-top:12px;font-size:16px;color:var(--ink-500);max-width:38em;line-height:1.85}
.divider{height:1px;background:var(--line)}

/* ---------- 双栏 ---------- */
.split{display:grid;gap:32px}
@media (min-width:1024px){.split{grid-template-columns:7fr 5fr;gap:48px;align-items:start}}

.value-list{border-top:1px solid var(--line)}
.value-item{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--line);transition:transform .18s ease-out}
.value-item:hover{transform:translateX(4px)}
.value-icon{
  width:44px;height:44px;flex:0 0 auto;border-radius:14px;background:var(--grad-soft);
  color:var(--brand);display:flex;align-items:center;justify-content:center;
}
.value-icon svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.75}
.value-item h3{font-size:18px;font-weight:600;line-height:1.4}
.value-item p{margin-top:6px;font-size:14px;color:var(--ink-500);line-height:1.8}

.qual-block{margin-top:32px;padding:24px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--shadow-card)}
.qual-block h3{font-size:16px;font-weight:700}
.qual-block p{margin-top:8px;font-size:14px;color:var(--ink-500);line-height:1.8}
.qual-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.qual-chip{
  display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;
  background:#F4F1EE;border:1px solid var(--line);font-size:13px;color:var(--ink-700);
}
.qual-chip::before{content:"";width:6px;height:6px;border-radius:50%;background:#C9C1BA}

.media{
  position:relative;overflow:hidden;border-radius:20px;
  background:repeating-linear-gradient(45deg,rgba(196,18,60,.06) 0 10px,rgba(196,18,60,0) 10px 20px),var(--grad-soft);
}
.media img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease-out}
.media:hover img{transform:scale(1.03)}
.media-4x3{aspect-ratio:4/3}
.media-16x9{aspect-ratio:16/9}
.media-caption{margin-top:12px;font-size:13px;color:var(--ink-500);line-height:1.7}

/* ---------- 表单卡 ---------- */
.form-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:24px;box-shadow:var(--shadow-card);
}
@media (min-width:768px){.form-card{padding:32px}}
@media (min-width:1024px){
  .form-sticky{position:sticky;top:96px;max-height:calc(100vh - 128px);overflow-y:auto;padding-right:8px}
  .form-sticky::-webkit-scrollbar{width:6px}
  .form-sticky::-webkit-scrollbar-thumb{background:#E3DCD6;border-radius:6px}
}
.form-head{display:flex;align-items:flex-start;gap:12px;margin-bottom:20px}
.form-head h2{font-size:22px;font-weight:700;line-height:1.4}
.form-head p{margin-top:8px;font-size:14px;color:var(--ink-500);line-height:1.8}
.field{margin-bottom:18px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:8px}
.req{color:var(--ember)}
.control{
  width:100%;min-height:48px;border-radius:var(--r-sm);border:1px solid var(--line);
  background:#fff;padding:12px 14px;font-size:15px;line-height:1.6;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.control::placeholder{color:#A7A2A0}
.control:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(196,18,60,.12)}
textarea.control{min-height:132px;resize:vertical;line-height:1.75}
select.control{
  appearance:none;-webkit-appearance:none;
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;background-size:15px;
  padding-right:40px;
}
.field-row{display:grid;gap:18px}
@media (min-width:640px){.field-row{grid-template-columns:1fr 1fr}}
.checkbox-row{display:flex;gap:10px;align-items:flex-start;font-size:13px;line-height:1.7;color:var(--ink-500)}
.checkbox-row input{width:18px;height:18px;margin-top:4px;flex:0 0 auto;accent-color:#C4123C}
.checkbox-row a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}
.checkbox-row a:hover{color:var(--ember)}
.form-note{margin-top:14px;font-size:13px;line-height:1.7;color:var(--ink-500)}
.form-note a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}
.form-alert{border-radius:var(--r-sm);padding:12px 14px;font-size:14px;line-height:1.7;margin-bottom:18px;border:1px solid transparent}
.form-alert.ok{background:#E9F7F4;border-color:rgba(14,158,142,.32);color:#0B7A6D}
.form-alert.err{background:#FFF3EC;border-color:rgba(255,106,31,.34);color:#B84A12}
.form-trust{display:flex;flex-wrap:wrap;gap:10px 20px;margin-top:18px;font-size:13px;color:var(--ink-500)}
.form-trust span{display:inline-flex;align-items:center;gap:6px}
.form-trust i{width:6px;height:6px;border-radius:50%;background:var(--court);display:inline-block}

/* ---------- 信息卡 ---------- */
.info-grid{display:grid;gap:20px}
@media (min-width:768px){.info-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.info-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:26px;
  box-shadow:var(--shadow-card);transition:transform .18s ease-out,box-shadow .18s ease-out,border-color .18s ease-out;
}
.info-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(196,18,60,.24)}
.info-card .ico{
  width:46px;height:46px;border-radius:14px;background:var(--grad-soft);color:var(--brand);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;
}
.info-card .ico svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.75}
.info-card h3{font-size:18px;font-weight:600}
.info-card .value{margin-top:10px;font-family:'Barlow Condensed','Noto Sans SC',sans-serif;font-size:22px;font-weight:700;letter-spacing:.01em;color:var(--ink-900);font-variant-numeric:tabular-nums}
.info-card p{margin-top:8px;font-size:14px;color:var(--ink-500);line-height:1.8}
.info-card a{color:var(--brand);font-weight:600}
.info-card a:hover{color:var(--ember)}

/* ---------- 流程 ---------- */
.steps{display:grid;gap:0;position:relative}
@media (min-width:1024px){.steps{grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}}
.step{position:relative;padding:0 0 28px 28px;border-left:2px solid var(--line)}
.step:last-child{padding-bottom:0;border-left-color:transparent}
.step::before{
  content:"";position:absolute;left:-8px;top:6px;width:14px;height:14px;border-radius:50%;
  background:var(--grad);box-shadow:0 0 0 4px rgba(196,18,60,.10);
}
@media (min-width:1024px){
  .step{padding:32px 0 0 0;border-left:0;border-top:2px solid var(--line)}
  .step::before{left:0;top:-8px}
}
.step .num{font-family:'Barlow Condensed',sans-serif;font-size:34px;line-height:1;font-weight:700;color:var(--brand);font-variant-numeric:tabular-nums}
.step h3{margin-top:10px;font-size:17px;font-weight:600}
.step p{margin-top:6px;font-size:14px;color:var(--ink-500);line-height:1.8}

/* ---------- CTA ---------- */
.cta-band{
  background:var(--grad);border-radius:var(--r-lg);padding:36px 26px;color:#fff;
  display:flex;flex-direction:column;gap:24px;position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;
  border:1px solid rgba(255,255,255,.18);pointer-events:none;
}
@media (min-width:1024px){.cta-band{flex-direction:row;align-items:center;justify-content:space-between;padding:48px}}
.cta-band h2{color:#fff;font-size:clamp(24px,2.8vw,34px);line-height:1.3}
.cta-band p{margin-top:12px;font-size:15px;line-height:1.8;color:rgba(255,255,255,.9);max-width:34em}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;flex:0 0 auto}

/* ---------- FAQ ---------- */
.faq{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-card)}
.faq details{border-bottom:1px solid var(--line)}
.faq details:last-child{border-bottom:0}
.faq summary{
  position:relative;cursor:pointer;list-style:none;display:flex;align-items:flex-start;gap:16px;
  padding:22px 24px;font-size:17px;font-weight:600;line-height:1.5;
  transition:color .2s ease,background-color .2s ease;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--line);
  transition:background .22s ease;
}
.faq details[open] summary::before{background:var(--grad)}
.faq summary:hover{color:var(--brand);background:#FFFDFC}
.faq summary .chev{margin-left:auto;flex:0 0 auto;width:20px;height:20px;stroke:var(--ink-500);fill:none;stroke-width:2;transition:transform .2s ease-out}
.faq details[open] summary .chev{transform:rotate(180deg)}
.faq .answer{padding:0 56px 24px 24px;font-size:15px;line-height:1.9;color:var(--ink-700)}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink-900);color:#fff;margin-top:0}
.foot-line{height:1px;background:var(--grad);opacity:.92}
.foot-grid{display:grid;gap:32px;padding:56px 0 32px;grid-template-columns:repeat(2,minmax(0,1fr))}
@media (min-width:1024px){.foot-grid{grid-template-columns:1.5fr 1fr 1fr 1.1fr;padding:72px 0 40px}}
.foot-brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:800}
.foot-title{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.6);margin:0 0 16px;font-weight:600}
.foot-list{display:grid;gap:10px;font-size:14px;line-height:1.8;color:rgba(255,255,255,.78)}
.foot-list a:hover{color:#FF8A4C}
.foot-bottom{
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  border-top:1px solid rgba(255,255,255,.08);padding:20px 0 28px;
  font-size:13px;color:rgba(255,255,255,.58);
}

/* ---------- 动效偏好 ---------- */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}