/* roulang page: index */
:root{
  --ink:#14171B;
  --ink-2:#1E2228;
  --paper:#F7F5F0;
  --surface:#FFFFFF;
  --line:#E4E2DC;
  --brand:#FF4D1C;
  --brand-deep:#E33A0C;
  --spark:#D9FF3D;
  --text:#14171B;
  --text-2:#5C6470;
  --text-inverse:#F2F0EB;
  --radius-card:10px;
  --radius-btn:6px;
  --radius-img:12px;
  --shadow-card:0 1px 2px rgba(20,23,27,.06),0 12px 28px -14px rgba(20,23,27,.22);
  --shadow-hover:0 2px 4px rgba(20,23,27,.08),0 22px 42px -18px rgba(20,23,27,.34);
  --font-cn:'HarmonyOS Sans SC','Source Han Sans SC','Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
  --font-num:'Oswald','Barlow Condensed',sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,h6,p,ul,ol,figure{margin:0;}
ul,ol{padding-left:0;list-style:none;}
a{color:var(--brand);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--brand-deep);}
img{max-width:100%;display:block;border-radius:0;}
button{font-family:inherit;}
h1,h2,h3,h4{color:var(--text);font-weight:800;letter-spacing:-.01em;}
h1{font-size:clamp(30px,4.4vw,54px);line-height:1.1;font-weight:900;}
h2{font-size:clamp(24px,2.6vw,36px);line-height:1.25;font-weight:800;}
h3{font-size:21px;line-height:1.4;font-weight:700;}
h4{font-size:17px;line-height:1.5;font-weight:700;}
p{color:var(--text-2);}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px;}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
}
@media (min-width:1440px){.container{max-width:1280px;}}
.section{padding:96px 0;}
.section-tight{padding:64px 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;}
.section-head h2{position:relative;padding-left:20px;}
.section-head h2::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:5px;height:26px;background:var(--brand);border-radius:3px;
}
.section-head .head-note{font-size:14px;color:var(--text-2);max-width:520px;margin:0;}
.link-more{font-size:14px;font-weight:700;color:var(--text);display:inline-flex;align-items:center;gap:8px;white-space:nowrap;}
.link-more i{font-size:12px;color:var(--brand);transition:transform .18s ease;}
.link-more:hover{color:var(--brand);}
.link-more:hover i{transform:translateX(4px);}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 24px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:700;line-height:1;
  border:1.5px solid transparent;cursor:pointer;
  transition:background .18s ease,color .18s ease,border-color .18s ease,box-shadow .18s ease,transform .12s ease;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px -10px rgba(255,77,28,.9);}
.btn-primary:hover{background:var(--brand-deep);color:#fff;box-shadow:0 12px 26px -10px rgba(227,58,12,.9);}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{background:transparent;border-color:var(--ink);color:var(--ink);}
.btn-ghost:hover{background:var(--ink);color:var(--text-inverse);}
.btn-spark{background:var(--spark);color:var(--ink);font-weight:800;}
.btn-spark:hover{background:#c9ef2c;color:var(--ink);}
.btn-outline-light{background:transparent;border-color:rgba(242,240,235,.5);color:var(--text-inverse);}
.btn-outline-light:hover{border-color:var(--spark);color:var(--spark);}
.btn:disabled,.btn.is-disabled{opacity:.45;cursor:not-allowed;}

/* 顶部工具条 */
.topbar{background:var(--ink);color:var(--text-inverse);font-size:13px;}
.topbar-inner{display:flex;align-items:center;gap:20px;min-height:38px;}
.status-pill{
  display:inline-flex;align-items:center;gap:7px;
  background:var(--spark);color:var(--ink);
  font-size:12px;font-weight:700;letter-spacing:.04em;
  padding:4px 12px;border-radius:999px;white-space:nowrap;
}
.status-pill .dot{width:6px;height:6px;border-radius:50%;background:var(--ink);}
.topbar-note{color:rgba(242,240,235,.72);font-size:13px;}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:18px;}
.topbar-link{color:rgba(242,240,235,.86);font-size:13px;display:inline-flex;align-items:center;gap:6px;}
.topbar-link:hover{color:var(--spark);}
.topbar-link.accent{color:var(--spark);font-weight:700;}

/* 主导航 */
.mainnav{position:sticky;top:0;z-index:60;background:var(--surface);border-bottom:1px solid var(--line);}
.mainnav.is-stuck{box-shadow:0 10px 30px -18px rgba(20,23,27,.35);}
.nav-inner{display:flex;align-items:center;gap:28px;min-height:74px;}
.brand{display:inline-flex;align-items:center;gap:11px;color:var(--text);}
.brand:hover{color:var(--text);}
.brand-mark{
  width:30px;height:30px;flex:0 0 30px;
  background:linear-gradient(135deg,var(--brand) 0%,var(--brand-deep) 100%);
  clip-path:polygon(0 62%,52% 0,100% 0,46% 100%,0 100%);
}
.brand-text{font-size:19px;font-weight:900;letter-spacing:-.01em;white-space:nowrap;}
.nav-menu{display:flex;align-items:center;gap:6px;margin:0;margin-left:8px;}
.nav-menu a{
  display:inline-flex;align-items:center;
  min-height:44px;padding:0 14px;border-radius:6px;
  font-size:15px;font-weight:600;color:var(--text-2);
  position:relative;transition:color .18s ease,background .18s ease;
}
.nav-menu a:hover{color:var(--text);background:#FBFAF6;}
.nav-menu a.active{color:var(--brand);}
.nav-menu a.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:6px;height:2px;background:var(--brand);border-radius:2px;
}
.nav-cta{margin-left:auto;min-height:44px;padding:0 20px;}
.nav-toggle{
  display:none;margin-left:auto;
  width:44px;height:44px;border:1px solid var(--line);border-radius:6px;
  background:var(--surface);color:var(--ink);font-size:18px;cursor:pointer;
}
.nav-toggle:hover{border-color:var(--brand);color:var(--brand);}

/* 抽屉 */
.drawer{
  position:fixed;inset:0;z-index:90;background:var(--ink);
  display:none;flex-direction:column;padding:22px;
}
.drawer.is-open{display:flex;}
.drawer-top{display:flex;align-items:center;justify-content:space-between;}
.drawer-top .brand-text{color:var(--text-inverse);}
.drawer-close{width:44px;height:44px;border:1px solid rgba(242,240,235,.25);border-radius:6px;background:transparent;color:var(--text-inverse);font-size:18px;cursor:pointer;}
.drawer-nav{margin-top:36px;display:flex;flex-direction:column;gap:6px;}
.drawer-nav a{display:block;padding:14px 0;font-size:22px;font-weight:800;color:var(--text-inverse);border-bottom:1px solid rgba(255,255,255,.1);}
.drawer-nav a.active{color:var(--spark);}
.drawer-foot{margin-top:auto;display:flex;flex-direction:column;gap:12px;}

/* Hero */
.hero{background:var(--ink);color:var(--text-inverse);position:relative;overflow:hidden;}
.hero::after{
  content:"";position:absolute;right:-140px;top:-120px;width:460px;height:460px;
  background:radial-gradient(circle,rgba(255,77,28,.28) 0%,rgba(255,77,28,0) 68%);
  pointer-events:none;
}
.hero-inner{padding:72px 0 56px;position:relative;z-index:2;}
.hero-copy{max-width:640px;}
.hero-kicker{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.14em;
  font-family:var(--font-num);text-transform:uppercase;color:var(--spark);margin-bottom:18px;
}
.hero-kicker::before{content:"";width:26px;height:2px;background:var(--spark);display:inline-block;}
.hero h1{color:var(--text-inverse);margin-bottom:20px;}
.hero h1 em{font-style:normal;color:var(--spark);}
.hero-sub{font-size:17px;line-height:1.8;color:rgba(242,240,235,.78);max-width:560px;margin-bottom:30px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:44px;}
.hero-stats{display:flex;gap:40px;flex-wrap:wrap;padding-top:28px;border-top:1px solid rgba(255,255,255,.12);}
.hero-stat .num{font-family:var(--font-num);font-size:36px;font-weight:700;line-height:1;color:var(--text-inverse);}
.hero-stat .num span{font-size:16px;color:var(--brand);margin-left:2px;}
.hero-stat .label{font-size:13px;color:rgba(242,240,235,.62);margin-top:8px;}
.hero-figure{position:relative;}
.hero-figure img{
  width:100%;aspect-ratio:16/11;object-fit:cover;border-radius:var(--radius-img);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 34px),calc(100% - 34px) 100%,0 100%);
}
.hero-float{
  position:absolute;left:-14px;bottom:22px;
  background:var(--surface);color:var(--text);
  border-radius:var(--radius-card);padding:16px 20px;
  box-shadow:0 22px 40px -20px rgba(0,0,0,.6);
  display:flex;align-items:center;gap:18px;min-width:250px;
}
.hero-float .tag{
  background:var(--ink);color:var(--spark);font-size:11px;font-weight:700;
  letter-spacing:.08em;padding:4px 10px;border-radius:999px;white-space:nowrap;
}
.hero-float .cd{font-family:var(--font-num);font-size:24px;font-weight:700;color:var(--brand);line-height:1.1;}
.hero-float .cd small{display:block;font-family:var(--font-cn);font-size:11px;color:var(--text-2);font-weight:500;letter-spacing:0;}
.hero-marquee{border-top:1px solid rgba(255,255,255,.12);position:relative;z-index:2;}
.hero-marquee ul{display:flex;flex-wrap:wrap;gap:0;margin:0;}
.hero-marquee li{
  font-size:13px;color:rgba(242,240,235,.72);padding:14px 0;position:relative;padding-right:26px;margin-right:26px;
}
.hero-marquee li:not(:last-child)::after{
  content:"";position:absolute;right:0;top:50%;transform:translateY(-50%);
  width:4px;height:4px;border-radius:50%;background:var(--brand);
}

/* 卖点快条 */
.feature-strip{background:var(--surface);border-bottom:1px solid var(--line);}
.feature-strip .grid-x{padding:0;}
.feature-item{display:flex;align-items:flex-start;gap:14px;padding:28px 22px;border-right:1px solid var(--line);height:100%;}
.feature-item:last-child{border-right:0;}
.feature-item i{font-size:19px;color:var(--brand);margin-top:3px;}
.feature-item h4{font-size:15px;font-weight:800;margin-bottom:4px;}
.feature-item p{font-size:13px;line-height:1.6;margin:0;}

/* 优惠阶梯 */
.tier-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:28px;height:100%;display:flex;flex-direction:column;
  box-shadow:var(--shadow-card);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.tier-card:hover{transform:translateY(-4px);border-color:rgba(255,77,28,.35);box-shadow:var(--shadow-hover);}
.tier-num{
  font-family:var(--font-num);font-size:44px;font-weight:700;line-height:1;
  color:transparent;-webkit-text-stroke:1.5px rgba(20,23,27,.28);margin-bottom:14px;
}
.tier-card:hover .tier-num{-webkit-text-stroke-color:var(--brand);}
.tier-card h3{font-size:19px;margin-bottom:8px;}
.tier-threshold{font-family:var(--font-num);font-size:38px;font-weight:700;color:var(--brand);line-height:1.05;margin:6px 0 4px;}
.tier-threshold small{font-family:var(--font-cn);font-size:13px;color:var(--text-2);font-weight:500;margin-left:4px;}
.tier-desc{font-size:13px;color:var(--text-2);margin-bottom:18px;}
.tier-list{display:flex;flex-direction:column;gap:10px;margin-bottom:22px;}
.tier-list li{position:relative;padding-left:18px;font-size:14px;color:var(--text-2);line-height:1.7;}
.tier-list li::before{content:"";position:absolute;left:0;top:11px;width:9px;height:2px;background:var(--brand);border-radius:2px;}
.tier-card .link-more{margin-top:auto;}
.tier-offset-1{margin-top:0;}
.tier-offset-2{margin-top:16px;}
.tier-offset-3{margin-top:32px;}

/* 套餐对比 */
.compare-wrap{overflow-x:auto;padding-bottom:6px;-webkit-overflow-scrolling:touch;}
.compare-track{display:flex;gap:16px;align-items:stretch;min-width:100%;}
.plan-col{
  flex:1 1 0;min-width:240px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:26px 22px;display:flex;flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.plan-col:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.plan-col.recommended{border:2px solid var(--brand);box-shadow:var(--shadow-card);position:relative;padding-top:44px;}
.plan-badge{
  position:absolute;top:-1px;left:-1px;right:-1px;
  background:var(--brand);color:#fff;font-size:12px;font-weight:700;letter-spacing:.08em;
  text-align:center;padding:6px 0;border-radius:8px 8px 0 0;
}
.plan-name{font-size:17px;font-weight:800;margin-bottom:6px;}
.plan-price{font-family:var(--font-num);font-size:36px;font-weight:700;line-height:1.1;color:var(--text);}
.plan-price small{font-family:var(--font-cn);font-size:13px;color:var(--text-2);font-weight:500;}
.plan-limit{font-size:12.5px;color:var(--text-2);margin:6px 0 18px;line-height:1.6;}
.plan-rows{display:flex;flex-direction:column;margin-bottom:22px;}
.plan-row{
  display:flex;align-items:flex-start;justify-content:space-between;gap:12px;
  padding:10px 0;border-bottom:1px solid var(--line);font-size:13.5px;
}
.plan-row:first-child{border-top:1px solid var(--line);}
.plan-row span:first-child{color:var(--text-2);}
.plan-row .yes{color:var(--brand);font-weight:700;}
.plan-row .no{color:var(--text-2);}
.plan-col .btn{margin-top:auto;width:100%;}
.compare-note{font-size:12px;color:var(--text-2);margin-top:18px;}

/* 限时入口 */
.countdown-band{
  background:var(--ink);color:var(--text-inverse);position:relative;overflow:hidden;
  padding:64px 0;
}
.countdown-band::before{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.05) 0 1px,transparent 1px 14px);
  opacity:.35;pointer-events:none;
}
.countdown-inner{position:relative;z-index:2;display:flex;align-items:center;gap:40px;flex-wrap:wrap;}
.countdown-copy h2{color:var(--text-inverse);margin-bottom:10px;}
.countdown-copy p{color:rgba(242,240,235,.7);font-size:14px;margin:0;}
.countdown-clock{display:flex;gap:14px;margin-left:auto;}
.cd-unit{
  min-width:78px;text-align:center;background:var(--ink-2);border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius-card);padding:12px 6px;
}
.cd-unit .v{font-family:var(--font-num);font-size:46px;font-weight:700;line-height:1;color:var(--spark);}
.cd-unit .t{font-size:11px;color:rgba(242,240,235,.55);margin-top:6px;letter-spacing:.08em;}
.countdown-actions{display:flex;gap:12px;flex-wrap:wrap;}

/* 资讯列表 */
.news-card{
  display:flex;flex-direction:column;height:100%;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  overflow:hidden;box-shadow:var(--shadow-card);color:inherit;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:rgba(255,77,28,.35);box-shadow:var(--shadow-hover);color:inherit;}
.news-cover{position:relative;aspect-ratio:16/9;overflow:hidden;}
.news-cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.news-card:hover .news-cover img{transform:scale(1.04);}
.news-badge{
  position:absolute;left:12px;top:12px;
  background:rgba(20,23,27,.86);color:var(--spark);
  font-size:11px;font-weight:700;letter-spacing:.06em;
  padding:4px 10px;border-radius:999px;
}
.news-body{padding:20px 22px 18px;display:flex;flex-direction:column;flex:1;}
.news-title{
  font-size:16.5px;font-weight:700;line-height:1.5;margin-bottom:10px;color:var(--text);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-desc{
  font-size:13.5px;line-height:1.7;color:var(--text-2);margin-bottom:16px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;
  font-size:12.5px;color:var(--text-2);border-top:1px solid var(--line);padding-top:12px;
}
.news-meta i{color:var(--brand);font-size:12px;transition:transform .2s ease;}
.news-card:hover .news-meta i{transform:translateX(4px);}
.news-empty{
  border:1px dashed var(--line);border-radius:var(--radius-card);
  padding:56px 24px;text-align:center;background:var(--surface);
}
.news-empty p{font-size:15px;color:var(--text-2);margin-bottom:18px;}

/* 服务能力条目 */
.service-list{border-top:1px solid var(--line);}
.service-row{
  display:flex;align-items:center;gap:26px;
  padding:26px 18px;border-bottom:1px dashed var(--line);
  transition:background .2s ease;
}
.service-row:hover{background:#FBFAF6;}
.service-row:hover .service-num{color:var(--brand);border-color:var(--brand);}
.service-num{
  font-family:var(--font-num);font-size:22px;font-weight:700;color:var(--text-2);
  width:52px;height:52px;flex:0 0 52px;display:flex;align-items:center;justify-content:center;
  border:1.5px solid var(--line);border-radius:50%;transition:color .2s ease,border-color .2s ease;
}
.service-main{flex:1;min-width:0;}
.service-main h3{font-size:17px;margin-bottom:4px;}
.service-main p{font-size:14px;margin:0;}
.service-row > i{color:var(--brand);font-size:15px;}

/* FAQ */
.faq-aside h2{margin-bottom:14px;}
.faq-aside p{font-size:14.5px;line-height:1.8;margin-bottom:18px;}
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item summary{
  list-style:none;cursor:pointer;position:relative;
  padding:20px 44px 20px 18px;font-size:17px;font-weight:700;color:var(--text);
  transition:color .18s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";position:absolute;right:14px;top:50%;transform:translateY(-50%);
  font-family:var(--font-num);font-size:20px;color:var(--brand);line-height:1;
}
.faq-item[open] summary::after{content:"–";}
.faq-item[open] summary{color:var(--brand);}
.faq-item[open] summary::before{
  content:"";position:absolute;left:0;top:18px;bottom:18px;width:3px;background:var(--brand);border-radius:2px;
}
.faq-item summary:hover{color:var(--brand);}
.faq-answer{padding:0 44px 22px 18px;font-size:15px;line-height:1.8;color:var(--text-2);}

/* 表单 */
.consult{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.consult-aside h2{margin-bottom:16px;}
.consult-aside p{font-size:15px;line-height:1.8;margin-bottom:20px;}
.consult-points{display:flex;flex-direction:column;gap:14px;}
.consult-points li{display:flex;gap:12px;font-size:14.5px;color:var(--text-2);line-height:1.7;}
.consult-points i{color:var(--brand);margin-top:4px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field.full{grid-column:1 / -1;}
.field label{font-size:13px;font-weight:700;color:var(--text);}
.field input,.field select,.field textarea{
  width:100%;border:1px solid var(--line);border-radius:6px;background:var(--paper);
  padding:0 14px;height:46px;font-size:14.5px;color:var(--text);font-family:inherit;
  transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.field textarea{height:auto;padding:12px 14px;min-height:112px;resize:vertical;line-height:1.7;}
.field input::placeholder,.field textarea::placeholder{color:#9AA1AA;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand);background:var(--surface);
  box-shadow:0 0 0 3px rgba(255,77,28,.14);
}
.check-line{grid-column:1 / -1;display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--text-2);line-height:1.7;}
.check-line input{width:16px;height:16px;margin-top:3px;accent-color:var(--brand);flex:0 0 16px;}
.form-actions{grid-column:1 / -1;display:flex;align-items:center;gap:16px;flex-wrap:wrap;}
.form-actions .tip{font-size:12.5px;color:var(--text-2);}

/* 页脚 */
.site-footer{background:var(--ink);color:rgba(242,240,235,.72);padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:40px;padding-bottom:48px;}
.footer-brand .brand-text{color:var(--text-inverse);}
.footer-brand p{font-size:13.5px;line-height:1.8;color:rgba(242,240,235,.6);margin-top:16px;max-width:300px;}
.footer-domain{
  display:inline-block;margin-top:14px;font-family:var(--font-num);font-size:13px;
  letter-spacing:.1em;color:var(--spark);border:1px solid rgba(217,255,61,.35);
  border-radius:999px;padding:4px 12px;
}
.footer-col h4{color:var(--text-inverse);font-size:14px;margin-bottom:16px;letter-spacing:.04em;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{font-size:13.5px;color:rgba(242,240,235,.66);}
.footer-col a:hover{color:var(--spark);}
.footer-contact li{font-size:13.5px;line-height:1.8;display:flex;gap:9px;color:rgba(242,240,235,.66);}
.footer-contact i{color:var(--brand);margin-top:4px;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:20px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:rgba(242,240,235,.5);
}
.footer-bottom .links{display:flex;gap:18px;flex-wrap:wrap;}
.footer-bottom a{color:rgba(242,240,235,.6);}
.footer-bottom a:hover{color:var(--spark);}

@media (max-width:1023px){
  .container{padding:0 24px;}
  .section{padding:64px 0;}
  .section-tight{padding:48px 0;}
  .nav-menu{display:none;}
  .nav-cta{display:none;}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center;}
  .hero-inner{padding:52px 0 44px;}
  .hero-figure{margin-top:36px;}
  .hero-float{position:static;margin-top:16px;left:auto;bottom:auto;}
  .hero-stats{gap:28px;}
  .hero-stat .num{font-size:30px;}
  .tier-offset-2,.tier-offset-3{margin-top:0;}
  .tier-card{margin-bottom:20px;}
  .countdown-clock{margin-left:0;}
  .cd-unit .v{font-size:40px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .feature-item{border-right:0;border-bottom:1px solid var(--line);}
}
@media (max-width:639px){
  .container{padding:0 16px;}
  body{font-size:15px;line-height:1.8;}
  .topbar-note{display:none;}
  .topbar-right{gap:12px;}
  .topbar-inner{min-height:36px;gap:10px;}
  .section{padding:48px 0;}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:28px;}
  .brand-text{font-size:16.5px;}
  .hero-actions .btn{flex:1 1 auto;}
  .hero-stats{gap:0;justify-content:space-between;}
  .hero-stat{flex:1 1 33%;}
  .hero-stat .num{font-size:26px;}
  .hero-stat .label{font-size:12px;}
  .hero-float{min-width:0;width:100%;justify-content:space-between;}
  .hero-marquee li{font-size:12px;padding-right:16px;margin-right:16px;}
  .feature-item{padding:22px 6px;}
  .countdown-band{padding:44px 0;}
  .countdown-clock{gap:8px;width:100%;}
  .cd-unit{flex:1 1 0;min-width:0;padding:10px 2px;}
  .cd-unit .v{font-size:32px;}
  .countdown-actions{width:100%;}
  .countdown-actions .btn{flex:1 1 auto;}
  .service-row{gap:16px;padding:20px 6px;align-items:flex-start;}
  .service-num{width:44px;height:44px;flex:0 0 44px;font-size:18px;}
  .service-row > i{display:none;}
  .faq-item summary{font-size:15.5px;padding:18px 40px 18px 14px;}
  .faq-answer{padding:0 30px 18px 14px;font-size:14px;}
  .form-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;text-align:center;}
}

/* roulang page: article */
:root{
  --ink:#14171B;
  --ink-2:#1E2228;
  --paper:#F7F5F0;
  --surface:#FFFFFF;
  --line:#E4E2DC;
  --brand:#FF4D1C;
  --brand-deep:#E33A0C;
  --spark:#D9FF3D;
  --text:#14171B;
  --text-2:#5C6470;
  --text-inverse:#F2F0EB;
  --radius-card:10px;
  --radius-btn:6px;
  --radius-img:12px;
  --shadow-card:0 1px 2px rgba(20,23,27,.06),0 12px 28px -14px rgba(20,23,27,.22);
  --shadow-hover:0 2px 4px rgba(20,23,27,.08),0 22px 40px -18px rgba(20,23,27,.30);
  --font-cn:'HarmonyOS Sans SC','Source Han Sans SC','Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
  --font-num:'Oswald','Barlow Condensed','HarmonyOS Sans SC',sans-serif;
  --container:1240px;
  --space-section:96px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px;}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.nav-open{overflow:hidden;}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s ease;}
button,input,select,textarea{font-family:inherit;font-size:inherit;}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0;}
ul,ol{padding-left:0;}
::selection{background:rgba(255,77,28,.18);}
a:focus-visible,button:focus-visible,summary:focus-visible,.btn:focus-visible{
  outline:2px solid var(--brand);
  outline-offset:2px;
  border-radius:4px;
}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px;}
.container-narrow{max-width:920px;}

/* ============ 顶部工具条 ============ */
.topbar{background:var(--ink);color:var(--text-inverse);font-size:13px;height:38px;display:flex;align-items:center;}
.topbar-inner{display:flex;align-items:center;gap:18px;height:38px;}
.status-pill{
  display:inline-flex;align-items:center;gap:7px;
  background:var(--spark);color:var(--ink);
  font-size:12px;font-weight:700;letter-spacing:.04em;
  padding:3px 12px;border-radius:999px;white-space:nowrap;
}
.status-pill .dot{width:6px;height:6px;border-radius:50%;background:var(--ink);animation:pulse 1.8s infinite ease-in-out;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.25;}}
.topbar-note{color:rgba(242,240,235,.66);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:18px;}
.topbar-link{color:rgba(242,240,235,.78);display:inline-flex;align-items:center;gap:6px;white-space:nowrap;}
.topbar-link i{font-size:12px;}
.topbar-link:hover{color:var(--spark);}
.topbar-link.accent{color:var(--spark);font-weight:600;}

/* ============ 主导航 ============ */
.mainnav{
  position:sticky;top:0;z-index:60;
  background:var(--surface);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.mainnav.is-scrolled{box-shadow:0 8px 24px -16px rgba(20,23,27,.45);}
.nav-inner{display:flex;align-items:center;gap:28px;height:72px;}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:30px;height:30px;border-radius:7px;flex-shrink:0;
  background:linear-gradient(135deg,var(--brand) 0%,var(--brand-deep) 100%);
  clip-path:polygon(0 0,100% 0,72% 100%,0 100%,22% 50%);
  position:relative;
}
.brand-mark::after{
  content:'';position:absolute;left:9px;top:8px;width:4px;height:14px;
  background:var(--spark);border-radius:1px;transform:skewX(-12deg);
}
.brand-text{font-size:19px;font-weight:800;letter-spacing:-.01em;color:var(--text);}
.nav-menu{display:flex;align-items:center;gap:6px;list-style:none;margin:0;flex:1;}
.nav-menu li a{
  display:inline-flex;align-items:center;
  height:44px;padding:0 14px;
  font-size:15px;font-weight:500;color:var(--text-2);
  border-radius:var(--radius-btn);
  position:relative;white-space:nowrap;
}
.nav-menu li a::after{
  content:'';position:absolute;left:14px;right:14px;bottom:6px;height:2px;
  background:var(--brand);border-radius:2px;transform:scaleX(0);transform-origin:left;
  transition:transform .24s ease;
}
.nav-menu li a:hover{color:var(--text);background:#FBFAF6;}
.nav-menu li a:hover::after{transform:scaleX(1);}
.nav-menu li a.active{color:var(--brand);font-weight:700;}
.nav-menu li a.active::after{transform:scaleX(1);}
.nav-cta{flex-shrink:0;}
.nav-toggle{
  display:none;margin-left:auto;width:44px;height:44px;
  background:transparent;border:1px solid var(--line);border-radius:var(--radius-btn);
  color:var(--text);font-size:18px;cursor:pointer;
  align-items:center;justify-content:center;
}
.nav-toggle:hover{border-color:var(--brand);color:var(--brand);}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 22px;
  font-size:15px;font-weight:700;line-height:1;
  border-radius:var(--radius-btn);border:1.5px solid transparent;
  cursor:pointer;transition:all .2s ease;text-align:center;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 18px -10px rgba(255,77,28,.85);}
.btn-primary:hover{background:var(--brand-deep);color:#fff;transform:translateY(-1px);box-shadow:0 12px 24px -12px rgba(227,58,12,.9);}
.btn-primary:active{transform:translateY(0);}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--ink);}
.btn-outline:hover{background:var(--ink);color:var(--text-inverse);}
.btn-spark{background:var(--spark);color:var(--ink);}
.btn-spark:hover{background:#c8f01f;color:var(--ink);transform:translateY(-1px);}
.btn-ghost-light{background:transparent;color:var(--text-inverse);border-color:rgba(242,240,235,.4);}
.btn-ghost-light:hover{border-color:var(--spark);color:var(--spark);}
.btn-block{width:100%;}

/* ============ 面包屑 ============ */
.crumbs{padding:26px 0 0;}
.crumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;list-style:none;font-size:13px;color:var(--text-2);}
.crumbs li{display:inline-flex;align-items:center;gap:8px;}
.crumbs li+li::before{content:'/';color:var(--line);}
.crumbs a{color:var(--text-2);}
.crumbs a:hover{color:var(--brand);}
.crumbs li[aria-current] span{color:var(--text);font-weight:600;max-width:520px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:inline-block;}

/* ============ 文章头 ============ */
.article-head{padding:26px 0 40px;border-bottom:1px solid var(--line);}
.article-head h1{
  font-size:clamp(28px,4vw,46px);
  line-height:1.18;font-weight:900;letter-spacing:-.01em;
  max-width:900px;margin-top:16px;
}
.head-meta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:22px;font-size:13px;color:var(--text-2);}
.tag-badge{
  display:inline-flex;align-items:center;gap:6px;
  background:#FFF1EC;color:var(--brand-deep);
  font-size:12px;font-weight:700;letter-spacing:.06em;
  padding:5px 12px;border-radius:999px;border:1px solid rgba(255,77,28,.22);
}
.meta-item{display:inline-flex;align-items:center;gap:6px;}
.meta-item i{font-size:12px;color:var(--brand);}
.head-cover{margin-top:32px;border-radius:var(--radius-img);overflow:hidden;border:1px solid var(--line);}
.head-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;}

/* ============ 主体布局 ============ */
.article-main{padding:56px 0 var(--space-section);}
.article-layout{margin-left:0;margin-right:0;}
.article-layout>.cell{padding-left:0;padding-right:0;}
@media screen and (min-width:1024px){
  .article-layout{margin-left:-16px;margin-right:-16px;}
  .article-layout>.cell{padding-left:16px;padding-right:16px;}
}

/* ============ 正文排版 ============ */
.article-body{
  max-width:800px;
  font-size:16px;line-height:1.85;color:var(--text);
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  padding:40px 44px;
  box-shadow:var(--shadow-card);
}
.article-body>*+*{margin-top:18px;}
.article-body h2{
  position:relative;
  font-size:clamp(20px,2.2vw,26px);font-weight:800;line-height:1.35;
  padding-left:18px;margin-top:38px;color:var(--text);
}
.article-body h2::before{
  content:'';position:absolute;left:0;top:.28em;
  width:4px;height:1em;background:var(--brand);border-radius:2px;
}
.article-body h3{font-size:20px;font-weight:700;line-height:1.4;margin-top:30px;}
.article-body h4{font-size:17px;font-weight:700;line-height:1.5;margin-top:24px;}
.article-body p{margin-bottom:18px;}
.article-body strong{font-weight:800;color:var(--ink);}
.article-body ul{list-style:none;margin:18px 0;}
.article-body ul li{position:relative;padding-left:20px;margin-bottom:10px;color:var(--text);}
.article-body ul li::before{
  content:'';position:absolute;left:2px;top:.68em;
  width:7px;height:7px;border-radius:50%;background:var(--brand);
}
.article-body ol{margin:18px 0;padding-left:22px;}
.article-body ol li{margin-bottom:10px;padding-left:4px;}
.article-body ol li::marker{color:var(--brand);font-family:var(--font-num);font-weight:700;}
.article-body blockquote{
  background:#FFF1EC;border-left:3px solid var(--brand);
  border-radius:0 8px 8px 0;
  padding:18px 22px;margin:24px 0;color:var(--text);
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body a{
  color:var(--brand-deep);font-weight:600;
  text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:2px;
  transition:color .2s ease;
}
.article-body a:hover{color:var(--brand);}
.article-body img{border-radius:var(--radius-img);margin:24px auto;max-width:100%;height:auto;}
.article-body figure{margin:24px 0;}
.article-body figcaption{font-size:13px;color:var(--text-2);text-align:center;margin-top:10px;}
.article-body hr{border:0;border-top:1px solid var(--line);margin:32px 0;}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px;}
.article-body th,.article-body td{border-bottom:1px solid var(--line);padding:11px 12px;text-align:left;}
.article-body th{background:#FBFAF6;font-weight:700;}
.article-body code{background:#F1EFE9;padding:2px 6px;border-radius:4px;font-size:14px;}

/* ============ 空态 ============ */
.empty-state{text-align:center;padding:56px 24px;}
.empty-state h2{font-size:22px;font-weight:800;margin-bottom:12px;padding-left:0;}
.empty-state h2::before{display:none;}
.empty-state p{color:var(--text-2);max-width:460px;margin:0 auto 26px;font-size:15px;line-height:1.8;}

/* ============ 侧栏 ============ */
.side-col{position:relative;}
.side-sticky{position:sticky;top:96px;display:flex;flex-direction:column;gap:20px;}
.panel{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-card);padding:22px 24px;
  box-shadow:var(--shadow-card);
}
.panel-title{
  display:flex;align-items:center;gap:8px;
  font-size:14px;font-weight:800;letter-spacing:.04em;color:var(--text);
  padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:14px;
}
.panel-title i{color:var(--brand);font-size:13px;}
.toc-list{list-style:none;margin:0;display:flex;flex-direction:column;gap:2px;max-height:320px;overflow:auto;}
.toc-list li a{
  display:block;font-size:14px;color:var(--text-2);
  padding:7px 10px;border-radius:6px;border-left:2px solid transparent;
  line-height:1.5;transition:all .18s ease;
}
.toc-list li a:hover{background:#FBFAF6;color:var(--brand);border-left-color:var(--brand);}
.toc-list li.toc-lv-3 a{padding-left:22px;font-size:13px;}
.toc-list li.toc-empty{font-size:13px;color:var(--text-2);padding:6px 2px;}
.panel-consult{background:var(--ink);border-color:var(--ink);color:var(--text-inverse);}
.panel-consult .panel-title{color:var(--text-inverse);border-bottom-color:rgba(255,255,255,.14);}
.panel-consult .panel-title i{color:var(--spark);}
.panel-consult p{font-size:14px;line-height:1.8;color:rgba(242,240,235,.72);margin-bottom:18px;}
.panel-consult .btn{width:100%;}
.consult-note{display:flex;align-items:center;gap:8px;font-size:12px;color:rgba(242,240,235,.55);margin-top:14px;}
.consult-note .dot{width:6px;height:6px;border-radius:50%;background:var(--spark);}

/* ============ 相关推荐 ============ */
.related{padding:var(--space-section) 0;background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;gap:14px;margin-bottom:36px;}
.section-head h2{
  position:relative;padding-left:20px;
  font-size:clamp(22px,2.4vw,30px);font-weight:800;line-height:1.3;
}
.section-head h2::before{
  content:'';position:absolute;left:0;top:.24em;width:4px;height:1em;
  background:var(--brand);border-radius:2px;
}
.section-head .desc{font-size:14px;color:var(--text-2);margin-left:auto;max-width:420px;}
.related-grid>.cell{margin-bottom:24px;display:flex;}
.rel-card{
  display:flex;flex-direction:column;width:100%;
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-card);overflow:hidden;
  box-shadow:var(--shadow-card);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.rel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(255,77,28,.35);}
.rel-media{position:relative;overflow:hidden;}
.rel-media img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .4s ease;}
.rel-card:hover .rel-media img{transform:scale(1.04);}
.rel-tag{
  position:absolute;left:12px;top:12px;
  background:rgba(20,23,27,.86);color:var(--spark);
  font-size:11px;font-weight:700;letter-spacing:.08em;
  padding:4px 10px;border-radius:999px;
}
.rel-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1;}
.rel-body h3{font-size:17px;font-weight:700;line-height:1.5;margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.rel-body p{font-size:14px;line-height:1.7;color:var(--text-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:16px;}
.rel-foot{display:flex;align-items:center;justify-content:space-between;margin-top:auto;font-size:13px;color:var(--text-2);padding-top:14px;border-top:1px solid var(--line);}
.rel-foot i{color:var(--brand);transition:transform .2s ease;}
.rel-card:hover .rel-foot i{transform:translateX(4px);}

/* ============ 翻页 / 返回 ============ */
.pager{padding:56px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.pager-card{
  display:flex;align-items:center;gap:16px;
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-card);padding:20px 24px;
  transition:all .22s ease;
}
.pager-card:hover{border-color:rgba(255,77,28,.4);transform:translateY(-3px);box-shadow:var(--shadow-hover);}
.pager-card i{font-size:16px;color:var(--brand);}
.pager-card .p-label{font-size:12px;color:var(--text-2);letter-spacing:.06em;display:block;margin-bottom:2px;}
.pager-card .p-title{font-size:15px;font-weight:700;color:var(--text);}
.pager-card.next{justify-content:flex-end;text-align:right;}
.back-row{display:flex;justify-content:center;margin-top:36px;}

/* ============ 底部 CTA ============ */
.cta-band{background:var(--ink);color:var(--text-inverse);padding:72px 0;position:relative;overflow:hidden;}
.cta-band::before{
  content:'';position:absolute;inset:0;
  background-image:repeating-linear-gradient(-45deg,rgba(255,255,255,.05) 0 1px,transparent 1px 14px);
  opacity:.5;pointer-events:none;
}
.cta-inner{position:relative;display:flex;flex-wrap:wrap;align-items:center;gap:32px;}
.cta-copy{flex:1 1 460px;}
.cta-copy h2{font-size:clamp(24px,3vw,34px);font-weight:900;line-height:1.25;margin-bottom:12px;}
.cta-copy p{color:rgba(242,240,235,.72);font-size:15px;line-height:1.8;max-width:620px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;}
.cta-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
.cta-points span{
  font-size:12px;color:rgba(242,240,235,.8);
  border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:5px 12px;
}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink);color:var(--text-inverse);padding:72px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:44px;padding-bottom:52px;}
.footer-brand .brand-text{color:var(--text-inverse);}
.footer-brand p{font-size:14px;line-height:1.8;color:rgba(242,240,235,.62);margin:18px 0 14px;max-width:330px;}
.footer-domain{
  display:inline-block;font-family:var(--font-num);font-size:13px;letter-spacing:.08em;
  color:var(--spark);border:1px solid rgba(217,255,61,.28);border-radius:999px;padding:3px 12px;
}
.footer-col h4{font-size:14px;font-weight:700;letter-spacing:.06em;margin-bottom:18px;color:var(--text-inverse);}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:11px;}
.footer-col a{font-size:14px;color:rgba(242,240,235,.66);}
.footer-col a:hover{color:var(--spark);}
.footer-contact li{display:flex;align-items:center;gap:9px;font-size:14px;color:rgba(242,240,235,.66);}
.footer-contact i{color:var(--spark);font-size:13px;width:15px;text-align:center;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0 26px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  font-size:13px;color:rgba(242,240,235,.5);
}
.footer-bottom .links{display:flex;gap:20px;}
.footer-bottom .links a{color:rgba(242,240,235,.6);}
.footer-bottom .links a:hover{color:var(--spark);}

/* ============ 响应式 ============ */
@media screen and (max-width:1279px){
  .container{padding:0 28px;}
}
@media screen and (max-width:1023px){
  :root{--space-section:64px;}
  .container{padding:0 24px;}
  .topbar-note{display:none;}
  .nav-inner{height:64px;gap:16px;}
  .nav-toggle{display:inline-flex;}
  .nav-cta{display:none;}
  .nav-menu{
    position:fixed;inset:0;z-index:80;
    flex-direction:column;align-items:flex-start;justify-content:center;gap:6px;
    background:var(--ink);padding:88px 32px 40px;
    transform:translateX(100%);transition:transform .3s ease;
  }
  .nav-menu.is-open{transform:translateX(0);}
  .nav-menu li{width:100%;}
  .nav-menu li a{
    width:100%;height:56px;font-size:19px;font-weight:700;
    color:rgba(242,240,235,.85);padding:0 4px;
  }
  .nav-menu li a:hover{background:transparent;color:var(--spark);}
  .nav-menu li a.active{color:var(--spark);}
  .nav-menu li a::after{display:none;}
  .article-body{padding:32px 28px;}
  .side-sticky{position:static;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .pager{grid-template-columns:1fr;}
  .section-head .desc{margin-left:0;}
}
@media screen and (max-width:767px){
  .article-main{padding:36px 0 var(--space-section);}
  .article-head{padding:20px 0 30px;}
  .head-meta{gap:10px;font-size:12px;}
  .crumbs li[aria-current] span{max-width:200px;}
  .related-grid>.cell{margin-bottom:18px;}
}
@media screen and (max-width:639px){
  :root{--space-section:48px;}
  .container{padding:0 16px;}
  body{font-size:15px;line-height:1.8;}
  .topbar{height:auto;padding:7px 0;}
  .topbar-inner{height:auto;gap:10px;font-size:12px;}
  .topbar-right{gap:12px;}
  .article-body{padding:24px 20px;font-size:15px;line-height:1.82;}
  .article-body h2{font-size:20px;margin-top:30px;}
  .article-body h3{font-size:18px;}
  .cta-band{padding:52px 0;}
  .cta-actions{width:100%;}
  .cta-actions .btn{flex:1 1 100%;}
  .site-footer{padding:52px 0 0;}
  .footer-grid{grid-template-columns:1fr;gap:30px;padding-bottom:36px;}
  .footer-bottom{flex-direction:column;text-align:center;justify-content:center;}
  .footer-bottom .links{gap:16px;}
  .pager-card{padding:16px 18px;}
  .panel{padding:18px 18px;}
}

/* roulang page: category1 */
:root{
  --ink:#14171B;
  --ink-2:#1E2228;
  --paper:#F7F5F0;
  --surface:#FFFFFF;
  --line:#E4E2DC;
  --brand:#FF4D1C;
  --brand-deep:#E33A0C;
  --spark:#D9FF3D;
  --text:#14171B;
  --text-2:#5C6470;
  --text-inverse:#F2F0EB;
  --radius-card:10px;
  --radius-btn:6px;
  --radius-img:12px;
  --shadow-card:0 1px 2px rgba(20,23,27,.06),0 12px 28px -14px rgba(20,23,27,.22);
  --shadow-card-hover:0 2px 4px rgba(20,23,27,.08),0 22px 40px -18px rgba(20,23,27,.32);
  --font-cn:'HarmonyOS Sans SC','Source Han Sans SC','Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
  --font-num:'Oswald','Barlow Condensed','DIN Alternate',sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
ul,ol{margin:0;padding:0;list-style:none;}
p{margin:0 0 1em;}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.3;letter-spacing:-.01em;}
button{font:inherit;color:inherit;}
input,select,textarea{font:inherit;color:inherit;}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--brand);outline-offset:2px;border-radius:4px;
}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 32px;}
.section{padding:96px 0;}
.section-tight{padding:64px 0;}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--brand);color:#fff;padding:10px 16px;z-index:999;}
.skip-link:focus{left:12px;top:12px;}

/* ---------- 顶部工具条 ---------- */
.topbar{background:var(--ink);color:var(--text-inverse);font-size:13px;}
.topbar-inner{display:flex;align-items:center;gap:18px;min-height:38px;flex-wrap:wrap;}
.status-pill{
  display:inline-flex;align-items:center;gap:7px;background:var(--spark);color:var(--ink);
  font-weight:700;font-size:12px;padding:3px 11px;border-radius:999px;letter-spacing:.02em;white-space:nowrap;
}
.status-pill .dot{width:6px;height:6px;border-radius:50%;background:var(--ink);opacity:.65;}
.topbar-note{color:rgba(242,240,235,.7);}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:18px;}
.topbar-link{color:rgba(242,240,235,.82);display:inline-flex;align-items:center;gap:6px;transition:color .18s;}
.topbar-link:hover{color:#fff;}
.topbar-link.accent{color:var(--spark);font-weight:700;}

/* ---------- 主导航 ---------- */
header{position:sticky;top:0;z-index:60;}
.mainnav{background:#fff;border-bottom:1px solid var(--line);transition:box-shadow .2s ease;}
.mainnav.is-scrolled{box-shadow:0 10px 26px -20px rgba(20,23,27,.85);}
.nav-inner{display:flex;align-items:center;gap:24px;min-height:72px;}
.brand{display:inline-flex;align-items:center;gap:10px;flex:none;}
.brand-mark{
  width:26px;height:26px;flex:none;border-radius:6px;
  background:linear-gradient(135deg,var(--brand) 0%,var(--brand) 58%,var(--spark) 100%);
  clip-path:polygon(0 0,100% 0,74% 100%,0 100%);
}
.brand-text{font-weight:900;font-size:19px;letter-spacing:-.02em;color:var(--text);}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-menu a{
  display:block;padding:10px 14px;font-size:15px;font-weight:600;color:var(--text-2);
  border-radius:6px;position:relative;transition:color .18s,background .18s;white-space:nowrap;
}
.nav-menu a:hover{color:var(--text);background:#FBFAF6;}
.nav-menu a.active{color:var(--brand);}
.nav-menu a.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;background:var(--brand);border-radius:2px;
}
.nav-cta{margin-left:10px;flex:none;min-height:42px;padding:0 18px;font-size:14px;}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:8px;
  align-items:center;justify-content:center;font-size:18px;cursor:pointer;margin-left:auto;
  position:relative;z-index:90;color:var(--text);
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 22px;border-radius:var(--radius-btn);
  font-weight:700;font-size:15px;line-height:1;border:1.5px solid transparent;cursor:pointer;
  transition:background .18s,color .18s,border-color .18s,transform .16s,box-shadow .2s;
  text-align:center;white-space:nowrap;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 22px -12px rgba(255,77,28,.9);}
.btn-primary:hover{background:var(--brand-deep);transform:translateY(-1px);box-shadow:0 14px 26px -12px rgba(227,58,12,.9);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{border-color:var(--ink);color:var(--ink);background:transparent;}
.btn-ghost:hover{background:var(--ink);color:var(--text-inverse);}
.btn-spark{background:var(--spark);color:var(--ink);}
.btn-spark:hover{background:#c9f02a;transform:translateY(-1px);}
.btn-spark:active{transform:translateY(0);}
.btn-outline-light{border-color:rgba(242,240,235,.42);color:var(--text-inverse);background:transparent;}
.btn-outline-light:hover{border-color:var(--spark);color:var(--spark);}
.btn-block{width:100%;}

/* ---------- 面包屑 ---------- */
.crumb-bar{background:var(--paper);border-bottom:1px solid var(--line);}
.crumb-list{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-2);padding:14px 0;overflow-x:auto;white-space:nowrap;}
.crumb-list li{display:flex;align-items:center;gap:8px;}
.crumb-list li+li::before{content:"/";color:#B9B6AE;}
.crumb-list a{color:var(--text-2);transition:color .18s;}
.crumb-list a:hover{color:var(--brand);}
.crumb-list li[aria-current] span{color:var(--text);font-weight:600;}

/* ---------- 页面 Hero ---------- */
.page-hero{position:relative;background:var(--ink);color:var(--text-inverse);overflow:hidden;}
.page-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(135deg,rgba(255,255,255,.035) 0 2px,transparent 2px 11px);
}
.hero-grid{
  position:relative;display:grid;grid-template-columns:7fr 5fr;gap:56px;align-items:center;
  padding:72px 0 80px;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.12em;
  color:var(--spark);text-transform:uppercase;margin-bottom:18px;
}
.hero-eyebrow::before{content:"";width:22px;height:2px;background:var(--spark);display:inline-block;}
.hero-title{
  font-size:clamp(30px,4.2vw,50px);line-height:1.12;font-weight:900;letter-spacing:-.015em;
  color:var(--text-inverse);margin:0 0 18px;
}
.hero-title em{font-style:normal;color:var(--spark);}
.hero-sub{font-size:16px;line-height:1.8;color:rgba(242,240,235,.78);max-width:36em;margin:0 0 28px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:36px;}
.hero-stats{display:flex;gap:0;border-top:1px solid rgba(242,240,235,.16);padding-top:22px;}
.hero-stat{flex:1;padding-right:20px;}
.hero-stat+.hero-stat{padding-left:22px;border-left:1px solid rgba(242,240,235,.16);}
.hero-stat b{display:block;font-family:var(--font-num);font-size:34px;line-height:1;color:var(--spark);font-weight:600;letter-spacing:.02em;}
.hero-stat span{display:block;margin-top:8px;font-size:13px;color:rgba(242,240,235,.68);line-height:1.5;}
.hero-visual{position:relative;}
.hero-visual img{
  width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--radius-img);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 20px),calc(100% - 20px) 100%,0 100%);
  box-shadow:0 24px 48px -24px rgba(0,0,0,.7);
}
.hero-float{
  position:absolute;left:-18px;bottom:-26px;background:var(--ink-2);border:1px solid rgba(255,255,255,.12);
  border-radius:10px;padding:16px 20px;box-shadow:0 18px 36px -18px rgba(0,0,0,.8);
  min-width:220px;
}
.hf-badge{
  display:inline-block;background:var(--spark);color:var(--ink);font-size:12px;font-weight:700;
  padding:2px 10px;border-radius:999px;margin-bottom:10px;
}
.hf-label{font-size:12px;color:rgba(242,240,235,.66);margin:0 0 6px;letter-spacing:.04em;}
.hf-clock{font-family:var(--font-num);font-size:26px;color:var(--spark);letter-spacing:.06em;line-height:1;}
.hf-clock small{font-size:12px;color:rgba(242,240,235,.6);margin-left:2px;margin-right:8px;letter-spacing:0;}

/* ---------- 锚点条 ---------- */
.anchor-bar{background:#fff;border-bottom:1px solid var(--line);}
.anchor-list{display:flex;align-items:center;gap:10px;padding:14px 0;overflow-x:auto;-webkit-overflow-scrolling:touch;}
.anchor-list a{
  display:inline-block;white-space:nowrap;padding:8px 16px;border-radius:999px;background:#F2F0EB;
  color:var(--text-2);font-size:14px;font-weight:600;border:1px solid transparent;
  transition:background .18s,color .18s,border-color .18s;
}
.anchor-list a:hover{background:var(--brand);color:#fff;border-color:var(--brand);}
.anchor-list a.is-key{background:var(--ink);color:var(--text-inverse);}
.anchor-list a.is-key:hover{background:var(--brand);color:#fff;}

/* ---------- 通用板块头 ---------- */
.sec-head{margin-bottom:44px;}
.sec-head.row-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;flex-wrap:wrap;}
.sec-title{
  position:relative;padding-left:18px;font-size:clamp(24px,2.6vw,36px);line-height:1.25;font-weight:800;
  color:var(--text);
}
.sec-title::before{
  content:"";position:absolute;left:0;top:.2em;width:4px;height:.94em;background:var(--brand);border-radius:2px;
}
.sec-desc{margin:12px 0 0 18px;color:var(--text-2);font-size:15px;line-height:1.8;max-width:64ch;}
.sec-link{
  font-size:14px;font-weight:700;color:var(--brand);display:inline-flex;align-items:center;gap:6px;
  transition:gap .18s,color .18s;
}
.sec-link:hover{gap:11px;color:var(--brand-deep);}

/* ---------- 时间轴 ---------- */
.timeline-block{background:var(--paper);}
.timeline{position:relative;margin-top:6px;}
.timeline::before{
  content:"";position:absolute;left:120px;top:14px;bottom:14px;width:2px;background:var(--line);border-radius:2px;
}
.tl-item{display:grid;grid-template-columns:120px 1fr;gap:28px;position:relative;padding:20px 0;}
.tl-date{
  font-family:var(--font-num);font-size:24px;font-weight:600;line-height:1.1;color:var(--text);
  text-align:right;letter-spacing:.02em;
}
.tl-date span{
  display:block;font-family:var(--font-cn);font-size:12px;font-weight:600;color:var(--text-2);
  letter-spacing:.08em;margin-top:6px;
}
.tl-body{position:relative;padding-bottom:6px;}
.tl-body::before{
  content:"";position:absolute;left:-33px;top:7px;width:12px;height:12px;border-radius:50%;
  background:#fff;border:3px solid var(--brand);box-sizing:content-box;
}
.tl-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:22px 24px;box-shadow:var(--shadow-card);transition:transform .2s,box-shadow .2s,border-color .2s;
}
.tl-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card-hover);border-color:rgba(255,77,28,.35);}
.tl-card h3{font-size:19px;margin:0 0 8px;}
.tl-card p{margin:0;font-size:14px;line-height:1.8;color:var(--text-2);}
.tl-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px;}
.tag{
  display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:700;letter-spacing:.06em;
  padding:3px 10px;border-radius:999px;background:#F2F0EB;color:var(--text-2);
}
.tag-brand{background:#FFF1EC;color:var(--brand-deep);}
.tag-spark{background:var(--spark);color:var(--ink);}
.tag-dark{background:var(--ink);color:var(--text-inverse);}
.tl-place{font-size:13px;color:var(--text-2);display:inline-flex;align-items:center;gap:6px;}

/* ---------- 参与流程（编号条目 + 配图） ---------- */
.steps-block{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.step-list{border-top:1px solid var(--line);}
.step-row{
  display:flex;align-items:center;gap:22px;padding:26px 8px;border-bottom:1px dashed var(--line);
  transition:background .18s,padding-left .18s;
}
.step-row:hover{background:#FBFAF6;padding-left:16px;}
.step-num{
  font-family:var(--font-num);font-size:30px;line-height:1;font-weight:600;color:var(--brand);
  width:54px;flex:none;letter-spacing:.02em;
}
.step-text{flex:1;min-width:0;}
.step-text h3{font-size:18px;margin:0 0 6px;}
.step-text p{margin:0;font-size:14px;line-height:1.75;color:var(--text-2);}
.step-arrow{
  width:44px;height:44px;flex:none;border-radius:50%;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;color:var(--text-2);
  transition:background .18s,color .18s,border-color .18s,transform .18s;
}
.step-row:hover .step-arrow{background:var(--brand);border-color:var(--brand);color:#fff;transform:translateX(3px);}
.side-figure{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  overflow:hidden;box-shadow:var(--shadow-card);
}
.side-figure img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.side-figure .sf-body{padding:22px 24px;}
.side-figure h3{font-size:17px;margin:0 0 10px;}
.side-figure p{font-size:14px;color:var(--text-2);line-height:1.8;margin:0;}
.sf-list{margin-top:14px;display:grid;gap:9px;}
.sf-list li{display:flex;gap:9px;font-size:14px;color:var(--text-2);line-height:1.7;}
.sf-list li i{color:var(--brand);margin-top:6px;font-size:11px;flex:none;}

/* ---------- 限时入口 ---------- */
.window-band{position:relative;background:var(--ink);color:var(--text-inverse);overflow:hidden;padding:64px 0;}
.window-band::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(135deg,rgba(255,255,255,.04) 0 2px,transparent 2px 12px);
}
.window-inner{position:relative;}
.window-eyebrow{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:.14em;color:var(--spark);
  text-transform:uppercase;margin-bottom:12px;
}
.window-title{font-size:clamp(22px,2.4vw,30px);line-height:1.3;color:var(--text-inverse);margin:0 0 12px;font-weight:800;}
.window-note{font-size:14px;line-height:1.8;color:rgba(242,240,235,.7);margin:0;max-width:34em;}
.countdown{display:flex;gap:12px;justify-content:flex-start;flex-wrap:wrap;}
.cd-cell{
  min-width:76px;text-align:center;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);
  border-radius:8px;padding:12px 8px 10px;
}
.cd-num{display:block;font-family:var(--font-num);font-size:44px;line-height:1;color:var(--spark);font-weight:600;letter-spacing:.02em;}
.cd-unit{display:block;font-size:12px;color:rgba(242,240,235,.6);margin-top:6px;letter-spacing:.08em;}
.window-actions{display:flex;flex-direction:column;gap:12px;}
.window-actions .btn{width:100%;}

/* ---------- FAQ ---------- */
.faq-block{background:var(--paper);}
.faq-aside h2{margin-bottom:14px;}
.faq-aside p{font-size:15px;line-height:1.85;color:var(--text-2);margin:0 0 18px;}
.faq-aside .sec-link{font-size:15px;}
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:22px 4px;font-size:17px;font-weight:700;color:var(--text);line-height:1.5;
  transition:color .18s;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";font-family:var(--font-num);font-size:24px;line-height:1;color:var(--brand);
  flex:none;transition:transform .2s;
}
.faq-item[open] summary{color:var(--brand);}
.faq-item[open] summary::after{content:"−";}
.faq-item summary:hover{color:var(--brand-deep);}
.faq-body{
  padding:0 0 24px 18px;border-left:3px solid var(--brand);margin-left:4px;
  font-size:15px;line-height:1.85;color:var(--text-2);max-width:56em;
}
.faq-body p:last-child{margin-bottom:0;}

/* ---------- CTA 条 ---------- */
.cta-wrap{padding-bottom:96px;}
.cta-band{
  position:relative;overflow:hidden;border-radius:14px;background:var(--ink);color:var(--text-inverse);
  padding:56px 56px;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-2.webp') center/cover no-repeat;opacity:.24;
}
.cta-band::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(20,23,27,.92) 0%,rgba(20,23,27,.55) 60%,rgba(20,23,27,.3) 100%);
}
.cta-inner{
  position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap;
}
.cta-inner h2{font-size:clamp(22px,2.6vw,32px);line-height:1.3;color:var(--text-inverse);margin:0 0 12px;}
.cta-inner p{font-size:15px;line-height:1.8;color:rgba(242,240,235,.76);margin:0;max-width:40em;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:var(--text-inverse);padding:72px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:44px;}
.footer-brand .brand-text{color:#fff;}
.footer-brand p{font-size:14px;line-height:1.85;color:rgba(242,240,235,.66);margin:16px 0 0;max-width:26em;}
.footer-domain{
  display:inline-block;margin-top:16px;font-family:var(--font-num);font-size:13px;letter-spacing:.1em;
  color:rgba(242,240,235,.6);border:1px solid rgba(255,255,255,.14);padding:4px 12px;border-radius:999px;
}
.footer-col h4{font-size:15px;font-weight:800;color:#fff;margin:0 0 18px;letter-spacing:.02em;}
.footer-col ul{display:grid;gap:11px;}
.footer-col a{font-size:14px;color:rgba(242,240,235,.7);transition:color .18s,padding-left .18s;}
.footer-col a:hover{color:var(--spark);padding-left:4px;}
.footer-contact li{display:flex;gap:10px;font-size:14px;color:rgba(242,240,235,.7);line-height:1.7;}
.footer-contact i{color:var(--brand);margin-top:6px;font-size:13px;flex:none;}
.footer-bottom{
  margin-top:56px;border-top:1px solid rgba(255,255,255,.12);padding:22px 0 28px;
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  font-size:13px;color:rgba(242,240,235,.55);
}
.footer-bottom .links{display:flex;gap:20px;flex-wrap:wrap;}
.footer-bottom .links a{color:rgba(242,240,235,.7);transition:color .18s;}
.footer-bottom .links a:hover{color:var(--spark);}

/* ---------- 响应式 ---------- */
@media (max-width:1023px){
  .container{padding:0 24px;}
  .section{padding:64px 0;}
  .hero-grid{grid-template-columns:1fr;gap:48px;padding:56px 0 72px;}
  .hero-visual{order:2;}
  .hero-float{left:auto;right:12px;bottom:-20px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .nav-toggle{display:inline-flex;}
  .nav-menu{
    position:fixed;left:0;right:0;top:0;bottom:0;background:var(--ink);
    flex-direction:column;align-items:stretch;justify-content:flex-start;
    padding:96px 24px 40px;gap:2px;margin:0;transform:translateX(100%);
    transition:transform .3s ease;z-index:80;overflow-y:auto;
  }
  .nav-menu.open{transform:translateX(0);}
  .nav-menu li{width:100%;}
  .nav-menu a{
    color:var(--text-inverse);font-size:20px;font-weight:700;padding:18px 0;border-radius:0;
    border-bottom:1px solid rgba(255,255,255,.1);
  }
  .nav-menu a:hover{background:transparent;color:var(--spark);}
  .nav-menu a.active{color:var(--spark);}
  .nav-menu a.active::after{display:none;}
  .nav-cta{display:none;}
  .cta-band{padding:40px 28px;}
  .window-band{padding:48px 0;}
  .cd-num{font-size:36px;}
}
@media (max-width:767px){
  .container{padding:0 16px;}
  .section{padding:48px 0;}
  .topbar-note{display:none;}
  .topbar-right{margin-left:auto;gap:14px;}
  .hero-stats{flex-wrap:wrap;}
  .hero-stat{flex:1 1 30%;padding-right:12px;}
  .hero-stat+.hero-stat{padding-left:12px;}
  .hero-stat b{font-size:26px;}
  .hero-stat span{font-size:12px;}
  .timeline::before{display:none;}
  .tl-item{grid-template-columns:1fr;gap:6px;padding:14px 0 14px 24px;border-left:2px solid var(--line);}
  .tl-date{text-align:left;font-size:20px;}
  .tl-date span{margin-top:4px;}
  .tl-body::before{left:-29px;top:6px;}
  .step-row{gap:14px;padding:20px 4px;flex-wrap:wrap;}
  .step-num{width:44px;font-size:24px;}
  .step-text h3{font-size:16px;}
  .step-arrow{display:none;}
  .cd-cell{min-width:66px;padding:10px 4px 8px;}
  .cd-num{font-size:30px;}
  .cta-band{padding:34px 22px;border-radius:12px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{flex:1 1 auto;}
  .footer-grid{grid-template-columns:1fr;gap:32px;}
  .footer-bottom{justify-content:center;text-align:center;}
  .hero-float{position:static;margin-top:16px;min-width:0;}
  .window-actions{flex-direction:row;flex-wrap:wrap;}
  .window-actions .btn{width:auto;flex:1 1 140px;}
  .faq-item summary{font-size:16px;padding:18px 2px;}
}
@media (max-width:519px){
  .brand-text{font-size:17px;}
  .hero-actions .btn{width:100%;}
  .cd-cell{min-width:60px;}
  .cd-num{font-size:26px;}
  .hero-stat{flex:1 1 100%;border-left:0 !important;padding-left:0 !important;padding-right:0;margin-bottom:14px;}
  .hero-stat:last-child{margin-bottom:0;}
}

/* roulang page: category2 */
:root{
  --ink:#14171B;
  --ink-2:#1E2228;
  --paper:#F7F5F0;
  --surface:#FFFFFF;
  --line:#E4E2DC;
  --brand:#FF4D1C;
  --brand-deep:#E33A0C;
  --spark:#D9FF3D;
  --text:#14171B;
  --text-2:#5C6470;
  --text-inverse:#F2F0EB;
  --radius-card:10px;
  --radius-btn:6px;
  --radius-img:12px;
  --shadow:0 1px 2px rgba(20,23,27,.06),0 12px 28px -14px rgba(20,23,27,.22);
  --shadow-hover:0 2px 4px rgba(20,23,27,.08),0 18px 38px -16px rgba(20,23,27,.30);
  --font-cn:'HarmonyOS Sans SC','Source Han Sans SC','Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
  --font-num:'Oswald','Barlow Condensed',sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--text);
  font-family:var(--font-cn);font-size:16px;line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .2s ease}
a:hover{color:var(--brand)}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5,h6{font-family:var(--font-cn);color:var(--text);margin:0;line-height:1.25;font-weight:800}
p{margin:0 0 14px}
button{font-family:inherit}
::selection{background:var(--brand);color:#fff}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}

.container{width:100%;max-width:1240px;margin:0 auto;padding:0 32px}
@media(min-width:1440px){.container{max-width:1280px}}
@media(max-width:1023px){.container{padding:0 24px}}
@media(max-width:639px){.container{padding:0 16px}}

.grid-margin-x{margin-left:-12px;margin-right:-12px}
.grid-margin-x>.cell{padding-left:12px;padding-right:12px}
.grid-x>.cell{min-width:0}

/* ---------- 顶部工具条 ---------- */
.topbar{background:var(--ink);color:var(--text-inverse);font-size:13px}
.topbar-inner{display:flex;align-items:center;gap:16px;min-height:38px;flex-wrap:wrap;padding-top:4px;padding-bottom:4px}
.status-pill{display:inline-flex;align-items:center;gap:6px;background:var(--spark);color:var(--ink);border-radius:999px;padding:3px 11px;font-weight:700;font-size:12px;letter-spacing:.04em;white-space:nowrap}
.status-pill .dot{width:6px;height:6px;border-radius:50%;background:var(--ink)}
.topbar-note{color:rgba(242,240,235,.66);font-size:13px}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:20px}
.topbar-link{color:rgba(242,240,235,.84);font-size:13px;display:inline-flex;align-items:center;min-height:32px}
.topbar-link i{margin-right:6px;color:var(--spark)}
.topbar-link.accent{color:var(--spark);font-weight:700}
.topbar-link:hover{color:#fff}
@media(max-width:767px){.topbar-note{display:none}.topbar-right{gap:14px}}

/* ---------- 主导航 ---------- */
.mainnav{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;transition:box-shadow .25s ease}
.mainnav.scrolled{box-shadow:0 10px 26px -20px rgba(20,23,27,.6)}
.nav-inner{display:flex;align-items:center;gap:20px;min-height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{width:32px;height:32px;border-radius:6px;background:linear-gradient(135deg,var(--brand),var(--brand-deep));position:relative;overflow:hidden;transform:skewX(-8deg);flex:0 0 auto}
.brand-mark::before{content:"";position:absolute;left:6px;right:6px;top:8px;height:4px;background:var(--spark);border-radius:2px;box-shadow:0 9px 0 rgba(255,255,255,.6)}
.brand-text{font-weight:900;font-size:19px;letter-spacing:-.01em;color:var(--text);white-space:nowrap}
.nav-menu{display:flex;align-items:center;gap:4px;margin:0 0 0 auto}
.nav-menu a{display:inline-flex;align-items:center;min-height:44px;padding:0 12px;font-size:15px;font-weight:600;color:var(--text-2);border-bottom:2px solid transparent;transition:color .2s ease,border-color .2s ease}
.nav-menu a:hover{color:var(--text)}
.nav-menu a.active{color:var(--brand);border-bottom-color:var(--brand)}
.menu-cta{display:none}
.nav-cta{margin-left:8px;min-height:44px;padding:0 20px;font-size:14px}
.nav-toggle{display:none;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--text);font-size:18px;cursor:pointer;transition:.2s}
.nav-toggle:hover{border-color:var(--brand);color:var(--brand)}
@media(max-width:1023px){
  .nav-menu{
    position:fixed;left:0;right:0;top:0;bottom:0;background:var(--ink);
    flex-direction:column;align-items:stretch;justify-content:flex-start;
    padding:96px 24px 40px;gap:0;margin:0;z-index:55;overflow-y:auto;
    transform:translateX(100%);opacity:0;visibility:hidden;
    transition:transform .3s ease,opacity .24s ease,visibility .24s;
  }
  .nav-menu.open{transform:none;opacity:1;visibility:visible}
  .nav-menu a{color:var(--text-inverse);font-size:20px;font-weight:800;min-height:60px;border-bottom:1px solid rgba(255,255,255,.12);padding:0}
  .nav-menu a.active{color:var(--spark);border-bottom-color:rgba(217,255,61,.45)}
  .menu-cta{display:block;margin-top:28px}
  .menu-cta a{background:var(--brand);color:#fff;justify-content:center;border-radius:var(--radius-btn);border-bottom:0;font-size:16px;min-height:50px}
  .menu-cta a:hover{background:var(--brand-deep);color:#fff}
  .nav-toggle{display:inline-flex;margin-left:auto;position:relative;z-index:60}
  .nav-cta{display:none}
}
@media(max-width:639px){.brand-text{font-size:16px}.nav-inner{min-height:64px;gap:12px}}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 26px;border-radius:var(--radius-btn);font-size:15px;font-weight:700;cursor:pointer;border:1.5px solid transparent;transition:background .2s ease,color .2s ease,transform .16s ease,box-shadow .2s ease,border-color .2s ease;white-space:nowrap;text-align:center}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 22px -12px rgba(255,77,28,.9)}
.btn-primary:hover{background:var(--brand-deep);color:#fff;transform:translateY(-1px)}
.btn-primary:active{transform:translateY(1px)}
.btn-ghost{border-color:rgba(20,23,27,.28);color:var(--text);background:transparent}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn-ghost-light{border-color:rgba(242,240,235,.45);color:var(--text-inverse);background:transparent}
.btn-ghost-light:hover{border-color:var(--spark);color:var(--spark)}
.btn-spark{background:var(--spark);color:var(--ink)}
.btn-spark:hover{background:#c8f02a;color:var(--ink);transform:translateY(-1px)}
.btn-wide{width:100%}
.btn:disabled{opacity:.45;cursor:not-allowed}

/* ---------- 分类小 HERO ---------- */
.page-hero{position:relative;overflow:hidden;background:var(--ink);color:var(--text-inverse);padding:72px 0 88px}
.page-hero::after{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(115deg,rgba(255,255,255,.045) 0 2px,transparent 2px 16px);pointer-events:none}
.page-hero .container{position:relative;z-index:1}
.hero-row{align-items:center}
.crumbs{font-size:13px;color:rgba(242,240,235,.6);margin-bottom:20px}
.crumbs ol{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.crumbs li{display:inline-flex;align-items:center;gap:8px}
.crumbs li+li::before{content:"/";color:rgba(242,240,235,.35)}
.crumbs a{color:rgba(242,240,235,.78)}
.crumbs a:hover{color:var(--spark)}
.badge-line{display:inline-flex;align-items:center;gap:8px;background:rgba(217,255,61,.14);border:1px solid rgba(217,255,61,.4);color:var(--spark);border-radius:999px;padding:5px 14px;font-size:12px;font-weight:700;letter-spacing:.08em;margin-bottom:18px}
.page-hero h1{font-size:clamp(30px,4.2vw,50px);line-height:1.12;font-weight:900;letter-spacing:-.01em;color:var(--text-inverse);margin-bottom:18px;max-width:16em}
.hero-sub{color:rgba(242,240,235,.74);font-size:16px;max-width:34em;margin-bottom:28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:8px}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;border-top:1px solid rgba(255,255,255,.14);margin-top:34px;padding-top:24px}
.stat-num{font-family:var(--font-num);font-size:32px;font-weight:700;line-height:1;color:var(--spark);letter-spacing:.02em}
.stat-label{font-size:13px;color:rgba(242,240,235,.68);margin-top:8px}
.hero-figure{position:relative}
.hero-figure img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--radius-img);clip-path:polygon(0 0,100% 0,100% 100%,20px 100%,0 calc(100% - 20px));box-shadow:0 26px 50px -26px rgba(0,0,0,.8)}
.hero-float{position:absolute;left:-20px;bottom:-22px;background:#fff;color:var(--text);border:1px solid var(--line);border-radius:var(--radius-card);padding:14px 18px;box-shadow:var(--shadow);max-width:250px}
.hero-float strong{display:block;font-size:13px;letter-spacing:.06em;color:var(--brand);font-weight:800;margin-bottom:4px}
.hero-float span{font-size:14px;color:var(--text-2);line-height:1.6}
@media(max-width:1023px){
  .page-hero{padding:52px 0 64px}
  .hero-figure{margin-top:36px}
  .hero-float{left:0;bottom:-16px}
}
@media(max-width:639px){
  .page-hero{padding:40px 0 52px}
  .hero-stats{gap:10px}
  .stat-num{font-size:26px}
  .stat-label{font-size:12px}
  .hero-actions .btn{flex:1 1 auto}
}

/* ---------- 通用板块 ---------- */
.section{padding:96px 0}
.section--tight{padding:72px 0}
.section--paper{background:var(--paper)}
.section--white{background:#fff}
.section--dark{background:var(--ink);color:var(--text-inverse)}
@media(max-width:1023px){.section{padding:64px 0}.section--tight{padding:52px 0}}
@media(max-width:639px){.section{padding:48px 0}.section--tight{padding:40px 0}}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:40px}
.section-title{position:relative;padding-left:18px;font-size:clamp(24px,2.6vw,34px);line-height:1.3}
.section-title::before{content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:4px;border-radius:2px;background:var(--brand)}
.section-sub{color:var(--text-2);font-size:15px;max-width:600px;margin:0}
.section--dark .section-title{color:var(--text-inverse)}
.section--dark .section-sub{color:rgba(242,240,235,.68)}
.eyebrow{font-family:var(--font-num);font-size:13px;letter-spacing:.18em;color:var(--brand);text-transform:uppercase;margin-bottom:10px;font-weight:700}

/* ---------- 卖点快条 ---------- */
.point-bar{position:relative;z-index:2;margin-top:-46px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-img);box-shadow:var(--shadow);display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden}
.point{display:flex;gap:12px;padding:24px 22px;border-right:1px solid var(--line);transition:background .2s ease}
.point:last-child{border-right:0}
.point:hover{background:#FBFAF6}
.point i{color:var(--brand);font-size:18px;margin-top:4px}
.point strong{display:block;font-size:15px;font-weight:800;margin-bottom:2px}
.point span{font-size:13px;color:var(--text-2)}
@media(max-width:1023px){.point-bar{grid-template-columns:repeat(2,1fr)}.point:nth-child(2){border-right:0}.point:nth-child(1),.point:nth-child(2){border-bottom:1px solid var(--line)}}
@media(max-width:639px){.point-bar{margin-top:-32px;grid-template-columns:1fr}.point{border-right:0;border-bottom:1px solid var(--line);padding:18px 20px}.point:last-child{border-bottom:0}}

/* ---------- 图文交替 ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split + .split{margin-top:88px}
.split-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-img);box-shadow:var(--shadow)}
.split.reverse .split-media{order:2}
.split-body h2{font-size:clamp(22px,2.3vw,30px);margin-bottom:16px;position:relative;padding-left:16px}
.split-body h2::before{content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:3px;background:var(--brand);border-radius:2px}
.split-body p{color:var(--text-2);font-size:16px;line-height:1.8}
.check-list{margin-top:22px}
.check-list li{position:relative;padding-left:24px;font-size:15px;color:var(--text-2);line-height:1.7;margin-bottom:12px}
.check-list li::before{content:"";position:absolute;left:0;top:.62em;width:12px;height:3px;border-radius:2px;background:var(--brand)}
.check-list li strong{color:var(--text);font-weight:700}
@media(max-width:1023px){
  .split{grid-template-columns:1fr;gap:32px}
  .split + .split{margin-top:56px}
  .split.reverse .split-media{order:0}
}

/* ---------- 参数小表 ---------- */
.spec-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-img);padding:10px 30px;box-shadow:var(--shadow)}
.spec-row{display:grid;grid-template-columns:220px 1fr;gap:28px;align-items:baseline;padding:18px 0;border-bottom:1px solid var(--line)}
.spec-row:last-child{border-bottom:0}
.spec-key{font-size:15px;font-weight:800;color:var(--text);display:flex;align-items:center;gap:8px}
.spec-key i{color:var(--brand);font-size:12px}
.spec-val{font-size:15px;color:var(--text-2);line-height:1.7}
.spec-note{margin-top:18px;font-size:13px;color:var(--text-2)}
@media(max-width:767px){
  .spec-card{padding:6px 20px}
  .spec-row{grid-template-columns:1fr;gap:4px;padding:15px 0}
}

/* ---------- 图集网格 ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.gallery figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.gallery figure:hover{transform:translateY(-4px);border-color:rgba(255,77,28,.35);box-shadow:var(--shadow-hover)}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover}
.gallery figcaption{padding:12px 16px 14px;font-size:14px;color:var(--text-2);border-top:1px solid var(--line)}
.gallery figcaption em{font-family:var(--font-num);font-style:normal;color:var(--brand);font-size:12px;letter-spacing:.12em;margin-right:8px}
@media(max-width:1023px){.gallery{grid-template-columns:repeat(2,1fr)}}
@media(max-width:639px){.gallery{gap:14px}.gallery figcaption{font-size:13px;padding:10px 12px}}

/* ---------- 两组配置对照 ---------- */
.compare{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;align-items:start}
.plan{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:30px 28px;box-shadow:var(--shadow);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.plan:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.plan.recommended{border:2px solid var(--brand);padding:32px 30px}
.plan-badge{position:absolute;top:-13px;left:28px;background:var(--brand);color:#fff;font-size:12px;font-weight:800;letter-spacing:.08em;padding:4px 14px;border-radius:999px}
.plan h3{font-size:20px;margin-bottom:6px}
.plan-limit{font-size:13px;color:var(--text-2);margin-bottom:18px}
.plan-price{font-family:var(--font-num);font-size:42px;font-weight:700;line-height:1;color:var(--text);display:flex;align-items:baseline;gap:8px}
.plan-price small{font-family:var(--font-cn);font-size:13px;font-weight:400;color:var(--text-2)}
.plan-list{margin-top:22px;border-top:1px solid var(--line)}
.plan-list li{display:flex;gap:10px;align-items:flex-start;padding:12px 0;border-bottom:1px solid var(--line);font-size:15px;color:var(--text-2)}
.plan-list li i{font-size:12px;margin-top:5px;color:var(--brand)}
.plan-list li.off{color:rgba(92,100,112,.72)}
.plan-list li.off i{color:rgba(92,100,112,.55)}
.plan-foot{font-size:12px;color:var(--text-2);margin-top:20px;padding-top:16px;border-top:1px dashed var(--line)}
.compare-note{font-size:13px;color:var(--text-2);margin-top:24px}
@media(max-width:767px){.compare{grid-template-columns:1fr}}

/* ---------- FAQ ---------- */
.faq-wrap{display:grid;grid-template-columns:4fr 8fr;gap:48px;align-items:start}
.faq-intro h2{font-size:clamp(22px,2.3vw,30px);margin-bottom:14px;position:relative;padding-left:16px}
.faq-intro h2::before{content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:3px;background:var(--brand);border-radius:2px}
.faq-intro p{color:var(--text-2);font-size:15px}
.faq-link{display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-weight:700;font-size:15px;margin-top:8px;border-bottom:2px solid rgba(255,77,28,.35);padding-bottom:2px}
.faq-link:hover{border-bottom-color:var(--brand);color:var(--brand-deep)}
.faq-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow)}
.faq-list details{border-bottom:1px solid var(--line);transition:background .2s ease}
.faq-list details:last-child{border-bottom:0}
.faq-list details[open]{background:#FFFDF9;box-shadow:inset 3px 0 0 var(--brand)}
.faq-list summary{list-style:none;cursor:pointer;position:relative;padding:20px 52px 20px 22px;font-size:17px;font-weight:700;color:var(--text);transition:color .2s ease}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);font-family:var(--font-num);font-size:22px;color:var(--brand);line-height:1}
.faq-list details[open] summary{color:var(--brand-deep)}
.faq-list details[open] summary::after{content:"−"}
.faq-list .faq-answer{padding:0 22px 22px;font-size:15px;line-height:1.8;color:var(--text-2)}
@media(max-width:1023px){.faq-wrap{grid-template-columns:1fr;gap:28px}}

/* ---------- 咨询表单 ---------- */
.consult-section{background:var(--ink);color:var(--text-inverse);position:relative;overflow:hidden}
.consult-section::after{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(125deg,rgba(255,255,255,.035) 0 2px,transparent 2px 18px);pointer-events:none}
.consult-section .container{position:relative;z-index:1}
.consult-grid{display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:start}
.consult-copy h2{font-size:clamp(24px,2.6vw,34px);color:var(--text-inverse);margin-bottom:16px;line-height:1.3}
.consult-copy p{color:rgba(242,240,235,.7);font-size:15px}
.consult-points{margin-top:22px}
.consult-points li{position:relative;padding-left:24px;font-size:15px;color:rgba(242,240,235,.82);margin-bottom:12px;line-height:1.7}
.consult-points li::before{content:"";position:absolute;left:0;top:.62em;width:12px;height:3px;border-radius:2px;background:var(--spark)}
.form-panel{background:#fff;color:var(--text);border-radius:var(--radius-img);padding:32px;box-shadow:0 30px 60px -34px rgba(0,0,0,.7)}
.field{margin-bottom:18px}
.field label{display:block;font-size:13px;font-weight:700;color:var(--text);margin-bottom:6px}
.field label .req{color:var(--brand);margin-left:2px}
.field input,.field select,.field textarea{width:100%;min-height:46px;border:1px solid var(--line);border-radius:var(--radius-btn);background:#fff;color:var(--text);font-size:15px;font-family:inherit;padding:0 14px;transition:border-color .18s ease,box-shadow .18s ease}
.field textarea{min-height:120px;padding:12px 14px;line-height:1.7;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:rgba(92,100,112,.62)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(255,77,28,.16)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.agree{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--text-2);line-height:1.6;margin:6px 0 20px}
.agree input{width:16px;height:16px;min-height:0;margin-top:3px;accent-color:var(--brand);flex:0 0 auto}
.agree a{color:var(--brand);font-weight:700}
.form-tip{font-size:12px;color:var(--text-2);margin-top:14px;text-align:center}
@media(max-width:1023px){.consult-grid{grid-template-columns:1fr;gap:32px}}
@media(max-width:639px){.form-panel{padding:22px}.field-row{grid-template-columns:1fr}}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:var(--text-inverse);padding:72px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:48px}
.footer-brand .brand-text{color:var(--text-inverse)}
.footer-brand p{color:rgba(242,240,235,.62);font-size:14px;line-height:1.8;margin:16px 0 12px;max-width:330px}
.footer-domain{font-family:var(--font-num);font-size:13px;letter-spacing:.1em;color:rgba(217,255,61,.8)}
.footer-col h4{font-size:15px;color:var(--text-inverse);margin-bottom:16px;font-weight:800}
.footer-col li{margin-bottom:10px;font-size:14px;color:rgba(242,240,235,.62)}
.footer-col a{color:rgba(242,240,235,.72);font-size:14px}
.footer-col a:hover{color:var(--spark)}
.footer-contact li{display:flex;gap:9px;align-items:flex-start;line-height:1.7}
.footer-contact i{color:var(--spark);font-size:13px;margin-top:5px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:20px 0;font-size:13px;color:rgba(242,240,235,.52)}
.footer-bottom .links{display:flex;gap:20px;flex-wrap:wrap}
.footer-bottom a{color:rgba(242,240,235,.7)}
.footer-bottom a:hover{color:var(--spark)}
@media(max-width:1023px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px}}
@media(max-width:639px){.site-footer{padding-top:52px}.footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:32px}.footer-bottom{justify-content:center;text-align:center}}

/* roulang page: category3 */
:root{
  --ink:#14171B;
  --ink-2:#1E2228;
  --paper:#F7F5F0;
  --surface:#FFFFFF;
  --line:#E4E2DC;
  --brand:#FF4D1C;
  --brand-deep:#E33A0C;
  --spark:#D9FF3D;
  --text:#14171B;
  --text-2:#5C6470;
  --text-inverse:#F2F0EB;
  --radius-card:10px;
  --radius-btn:6px;
  --radius-img:12px;
  --shadow-card:0 1px 2px rgba(20,23,27,.06), 0 12px 28px -14px rgba(20,23,27,.22);
  --shadow-hover:0 2px 4px rgba(20,23,27,.08), 0 22px 40px -18px rgba(20,23,27,.32);
  --font-cn:'HarmonyOS Sans SC','Source Han Sans SC','Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
  --font-num:'Oswald','Barlow Condensed',sans-serif;
  --space-xl:96px;
  --space-lg:64px;
  --space-md:48px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s ease,background-color .2s ease,border-color .2s ease;}
a:hover{color:var(--brand);}
button{font-family:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
h1,h2,h3,h4{color:var(--text);font-weight:800;letter-spacing:-.01em;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px;}

.container{
  width:100%;
  max-width:1240px;
  margin:0 auto;
  padding-left:32px;
  padding-right:32px;
}
.section{padding:var(--space-xl) 0;}
.section--tight{padding:var(--space-lg) 0;}
.section--paper{background:var(--paper);}
.section--white{background:var(--surface);}

/* ---------- 顶部工具条 ---------- */
.topbar{
  background:var(--ink);
  color:var(--text-inverse);
  font-size:13px;
  line-height:38px;
  height:38px;
  overflow:hidden;
}
.topbar-inner{display:flex;align-items:center;gap:20px;}
.status-pill{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--spark);
  color:var(--ink);
  font-size:12px;
  font-weight:700;
  letter-spacing:.04em;
  padding:0 12px;
  height:24px;
  line-height:24px;
  border-radius:999px;
  white-space:nowrap;
}
.status-pill .dot{
  width:6px;height:6px;border-radius:50%;
  background:var(--ink);
  display:inline-block;
}
.topbar-note{color:rgba(242,240,235,.72);font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:18px;}
.topbar-link{color:rgba(242,240,235,.82);font-size:12.5px;display:inline-flex;align-items:center;gap:6px;white-space:nowrap;}
.topbar-link:hover{color:#fff;}
.topbar-link.accent{color:var(--spark);font-weight:600;}

/* ---------- 主导航 ---------- */
.mainnav{
  position:sticky;
  top:0;
  z-index:60;
  background:var(--surface);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.mainnav.is-scrolled{box-shadow:0 10px 24px -16px rgba(20,23,27,.4);}
.nav-inner{
  display:flex;
  align-items:center;
  gap:28px;
  height:72px;
}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:26px;height:26px;
  background:var(--brand);
  border-radius:4px;
  position:relative;
  display:inline-block;
  clip-path:polygon(0 0,100% 0,78% 100%,0 100%);
}
.brand-mark::after{
  content:"";
  position:absolute;
  inset:6px 8px 6px 5px;
  background:var(--surface);
  clip-path:polygon(0 0,100% 0,72% 100%,0 100%);
}
.brand-text{font-size:19px;font-weight:900;letter-spacing:-.01em;color:var(--ink);white-space:nowrap;}
.nav-menu{display:flex;align-items:center;gap:6px;margin-left:8px;}
.nav-menu a{
  display:inline-flex;align-items:center;
  height:44px;
  padding:0 14px;
  font-size:15px;
  font-weight:600;
  color:var(--text-2);
  border-bottom:2px solid transparent;
  transition:color .2s ease,border-color .2s ease;
}
.nav-menu a:hover{color:var(--ink);}
.nav-menu a.active{color:var(--brand);border-bottom-color:var(--brand);}
.nav-cta{margin-left:auto;}
.nav-toggle{
  display:none;
  margin-left:auto;
  width:44px;height:44px;
  border:1px solid var(--line);
  background:var(--surface);
  border-radius:var(--radius-btn);
  color:var(--ink);
  font-size:18px;
  cursor:pointer;
}
.nav-toggle:hover{border-color:var(--brand);color:var(--brand);}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:44px;
  padding:0 22px;
  font-size:15px;
  font-weight:700;
  border-radius:var(--radius-btn);
  border:1.5px solid transparent;
  cursor:pointer;
  transition:background-color .2s ease,color .2s ease,border-color .2s ease,transform .15s ease,box-shadow .2s ease;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 20px -12px rgba(255,77,28,.85);}
.btn-primary:hover{background:var(--brand-deep);color:#fff;box-shadow:0 14px 26px -12px rgba(227,58,12,.9);}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink);}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand);}
.btn-spark{background:var(--spark);color:var(--ink);}
.btn-spark:hover{background:#c9f02a;color:var(--ink);}
.btn-light-ghost{background:transparent;color:var(--text-inverse);border-color:rgba(242,240,235,.4);}
.btn-light-ghost:hover{border-color:var(--spark);color:var(--spark);}
.btn-block{width:100%;}
.btn:disabled{opacity:.45;cursor:not-allowed;}

/* ---------- 通用标题 ---------- */
.eyebrow{
  display:inline-block;
  font-family:var(--font-num);
  font-size:12px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--brand);
  font-weight:600;
  margin-bottom:12px;
}
.h2-block{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:36px;
  flex-wrap:wrap;
}
.h2-block h2{
  font-size:clamp(24px,2.6vw,36px);
  line-height:1.25;
  position:relative;
  padding-left:18px;
}
.h2-block h2::before{
  content:"";
  position:absolute;
  left:0;top:.22em;
  width:4px;height:24px;
  background:var(--brand);
  border-radius:2px;
}
.h2-block p{color:var(--text-2);font-size:15px;max-width:520px;}
.lead{color:var(--text-2);font-size:16px;line-height:1.8;}

/* ---------- 小 Hero ---------- */
.hero-sub{
  background:var(--ink);
  color:var(--text-inverse);
  position:relative;
  overflow:hidden;
  padding:72px 0 76px;
}
.hero-sub::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:repeating-linear-gradient(115deg,rgba(255,255,255,.04) 0 1px,transparent 1px 14px);
  opacity:.9;
  pointer-events:none;
}
.hero-sub-grid{display:flex;align-items:center;gap:56px;position:relative;}
.hero-sub-copy{flex:1 1 55%;min-width:0;}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(217,255,61,.14);
  border:1px solid rgba(217,255,61,.45);
  color:var(--spark);
  font-size:12px;
  font-weight:700;
  letter-spacing:.06em;
  padding:5px 12px;
  border-radius:999px;
  margin-bottom:20px;
}
.hero-sub h1{
  color:var(--text-inverse);
  font-size:clamp(30px,4.4vw,52px);
  line-height:1.1;
  font-weight:900;
  letter-spacing:-.01em;
  margin-bottom:18px;
}
.hero-sub h1 em{font-style:normal;color:var(--spark);}
.hero-sub-copy p{
  color:rgba(242,240,235,.78);
  font-size:16.5px;
  line-height:1.8;
  max-width:600px;
  margin-bottom:28px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;}
.hero-meta{
  display:flex;
  gap:34px;
  margin-top:34px;
  padding-top:26px;
  border-top:1px solid rgba(242,240,235,.14);
  flex-wrap:wrap;
}
.hero-meta div{min-width:110px;}
.hero-meta .num{
  font-family:var(--font-num);
  font-size:30px;
  line-height:1;
  color:var(--spark);
  font-weight:600;
}
.hero-meta .lbl{font-size:13px;color:rgba(242,240,235,.66);margin-top:8px;}
.hero-sub-figure{flex:1 1 42%;min-width:0;position:relative;}
.hero-sub-figure img{
  width:100%;
  aspect-ratio:16/9;
  object-fit:cover;
  border-radius:var(--radius-img);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 18px),calc(100% - 18px) 100%,0 100%);
  box-shadow:0 24px 48px -24px rgba(0,0,0,.65);
}
.hero-float{
  position:absolute;
  left:-14px;
  bottom:-22px;
  background:var(--surface);
  color:var(--ink);
  border-radius:var(--radius-card);
  padding:14px 18px;
  box-shadow:var(--shadow-hover);
  min-width:172px;
}
.hero-float .k{font-size:12px;color:var(--text-2);letter-spacing:.06em;}
.hero-float .v{font-family:var(--font-num);font-size:26px;line-height:1.1;color:var(--ink);font-weight:600;}
.hero-float .v span{color:var(--brand);}

/* ---------- 流程 ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.step{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  padding:28px 26px;
  position:relative;
  box-shadow:var(--shadow-card);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.step:hover{transform:translateY(-4px);border-color:rgba(255,77,28,.35);box-shadow:var(--shadow-hover);}
.step-num{
  font-family:var(--font-num);
  font-size:40px;
  line-height:1;
  font-weight:700;
  color:transparent;
  -webkit-text-stroke:1.5px var(--brand);
  margin-bottom:16px;
  display:block;
}
.step h3{font-size:20px;margin-bottom:10px;}
.step p{font-size:14.5px;color:var(--text-2);line-height:1.8;}
.step::after{
  content:"";
  position:absolute;
  right:-24px;
  top:50%;
  width:24px;
  height:1px;
  background:var(--line);
}
.step:last-child::after{display:none;}

/* ---------- 服务条目 ---------- */
.service-list{border-top:1px dashed var(--line);}
.service-row{
  display:flex;
  align-items:center;
  gap:24px;
  padding:22px 8px;
  border-bottom:1px dashed var(--line);
  transition:background-color .2s ease;
}
.service-row:hover{background:#FBFAF6;}
.service-row .idx{
  font-family:var(--font-num);
  font-size:18px;
  font-weight:600;
  color:var(--text-2);
  width:48px;
  flex-shrink:0;
  transition:color .2s ease;
}
.service-row:hover .idx{color:var(--brand);}
.service-row .body{flex:1 1 auto;min-width:0;}
.service-row h3{font-size:19px;margin-bottom:4px;}
.service-row p{font-size:14.5px;color:var(--text-2);}
.service-row .arrow{
  color:var(--text-2);
  font-size:15px;
  flex-shrink:0;
  transition:transform .2s ease,color .2s ease;
}
.service-row:hover .arrow{color:var(--brand);transform:translateX(4px);}

/* ---------- 锚点侧栏 + FAQ ---------- */
.support-grid{display:grid;grid-template-columns:300px 1fr;gap:40px;align-items:start;}
.anchor-card{
  position:sticky;
  top:96px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  padding:24px;
  box-shadow:var(--shadow-card);
}
.anchor-card h3{font-size:16px;margin-bottom:14px;}
.anchor-card ul li + li{margin-top:2px;}
.anchor-card a{
  display:flex;
  align-items:center;
  gap:10px;
  min-height:44px;
  padding:0 12px;
  border-radius:8px;
  font-size:14.5px;
  font-weight:600;
  color:var(--text-2);
  border-left:3px solid transparent;
}
.anchor-card a:hover{background:#FBFAF6;color:var(--ink);border-left-color:var(--brand);}
.anchor-card a i{font-size:12px;color:var(--brand);}
.anchor-note{
  margin-top:18px;
  padding-top:18px;
  border-top:1px solid var(--line);
  font-size:13px;
  color:var(--text-2);
  line-height:1.7;
}

.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  display:flex;
  align-items:center;
  gap:16px;
  padding:20px 4px 20px 0;
  font-size:17px;
  font-weight:700;
  color:var(--text);
  transition:color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary .plus{
  margin-left:auto;
  font-family:var(--font-num);
  font-size:20px;
  font-weight:600;
  color:var(--brand);
  width:24px;
  text-align:center;
  flex-shrink:0;
  transition:transform .2s ease;
}
.faq-item[open] summary{color:var(--brand);}
.faq-item[open] summary .plus{transform:rotate(45deg);}
.faq-item summary:hover{color:var(--brand);}
.faq-answer{
  padding:0 0 22px 0;
  border-left:3px solid var(--brand);
  padding-left:16px;
  margin:0 0 20px 0;
  font-size:15px;
  line-height:1.85;
  color:var(--text-2);
}

/* ---------- 双卡 ---------- */
.dual-cards{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.info-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  overflow:hidden;
  box-shadow:var(--shadow-card);
  display:flex;
  flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.info-card:hover{transform:translateY(-4px);border-color:rgba(255,77,28,.35);box-shadow:var(--shadow-hover);}
.info-card img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.info-card .inner{padding:24px 26px 26px;}
.info-card .tag{
  display:inline-block;
  background:#FFF1EC;
  color:var(--brand-deep);
  font-size:12px;
  font-weight:700;
  letter-spacing:.06em;
  padding:4px 10px;
  border-radius:999px;
  margin-bottom:12px;
}
.info-card h3{font-size:20px;margin-bottom:8px;}
.info-card p{font-size:14.5px;color:var(--text-2);line-height:1.8;margin-bottom:18px;}
.textlink{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:14.5px;
  font-weight:700;
  color:var(--brand);
  min-height:44px;
}
.textlink:hover{color:var(--brand-deep);}
.textlink i{transition:transform .2s ease;}
.textlink:hover i{transform:translateX(4px);}

/* ---------- 表单 ---------- */
.consult{background:var(--ink);color:var(--text-inverse);position:relative;overflow:hidden;}
.consult::before{
  content:"";
  position:absolute;inset:0;
  background-image:repeating-linear-gradient(115deg,rgba(255,255,255,.035) 0 1px,transparent 1px 16px);
  pointer-events:none;
}
.consult-grid{display:grid;grid-template-columns:5fr 7fr;gap:56px;position:relative;align-items:start;}
.consult h2{
  color:var(--text-inverse);
  font-size:clamp(24px,2.6vw,36px);
  line-height:1.25;
  margin-bottom:18px;
}
.consult h2::before{background:var(--spark);}
.consult .lead{color:rgba(242,240,235,.74);}
.consult-points{margin-top:26px;display:grid;gap:14px;}
.consult-points li{
  display:flex;
  gap:12px;
  font-size:15px;
  color:rgba(242,240,235,.86);
  line-height:1.7;
}
.consult-points i{color:var(--spark);margin-top:5px;font-size:13px;}
.consult-direct{
  margin-top:30px;
  padding:18px 20px;
  border:1px solid rgba(242,240,235,.18);
  border-radius:var(--radius-card);
  background:rgba(30,34,40,.72);
  font-size:14px;
  color:rgba(242,240,235,.8);
  line-height:1.8;
}
.consult-direct strong{color:var(--spark);font-family:var(--font-num);letter-spacing:.04em;}
.form-card{
  background:var(--surface);
  border-radius:var(--radius-card);
  padding:30px;
  box-shadow:0 24px 48px -26px rgba(0,0,0,.55);
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{display:flex;flex-direction:column;gap:8px;}
.field.full{grid-column:1 / -1;}
.field label{font-size:13px;font-weight:700;color:var(--text);letter-spacing:.02em;}
.field label .req{color:var(--brand);margin-left:2px;}
.field input[type="text"],
.field input[type="tel"],
.field select,
.field textarea{
  width:100%;
  height:46px;
  padding:0 14px;
  font-size:15px;
  font-family:inherit;
  color:var(--text);
  background:#FCFBF8;
  border:1px solid var(--line);
  border-radius:var(--radius-btn);
  transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease;
  appearance:none;
}
.field select{
  background-image:url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath fill='%235C6470' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 14px center;
  background-size:11px;
  padding-right:38px;
}
.field textarea{height:auto;min-height:112px;padding:12px 14px;line-height:1.7;resize:vertical;}
.field input:focus,
.field select:focus,
.field textarea:focus{
  outline:none;
  background:#fff;
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(255,77,28,.14);
}
.field .hint{font-size:12px;color:var(--text-2);}
.check-row{
  display:flex;
  align-items:flex-start;
  gap:10px;
  font-size:13px;
  color:var(--text-2);
  line-height:1.7;
}
.check-row input[type="checkbox"]{
  width:18px;height:18px;
  margin-top:3px;
  accent-color:var(--brand);
  flex-shrink:0;
}
.form-foot{grid-column:1 / -1;display:flex;align-items:center;gap:16px;flex-wrap:wrap;}
.form-foot .btn{flex:1 1 200px;}

/* ---------- CTA 条 ---------- */
.cta-bar{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  padding:32px 36px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  box-shadow:var(--shadow-card);
  flex-wrap:wrap;
}
.cta-bar h2{font-size:clamp(20px,2.2vw,28px);line-height:1.35;margin-bottom:8px;}
.cta-bar p{font-size:14.5px;color:var(--text-2);}
.cta-bar .actions{display:flex;gap:12px;flex-wrap:wrap;}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--ink);
  color:rgba(242,240,235,.78);
  padding:72px 0 0;
  font-size:14px;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand .brand-text{color:var(--text-inverse);}
.footer-brand p{font-size:14px;line-height:1.8;color:rgba(242,240,235,.7);margin-bottom:14px;max-width:320px;}
.footer-domain{
  display:inline-block;
  font-family:var(--font-num);
  font-size:13px;
  letter-spacing:.08em;
  color:rgba(242,240,235,.5);
  border:1px solid rgba(242,240,235,.18);
  border-radius:999px;
  padding:3px 12px;
}
.footer-col h4{
  color:var(--text-inverse);
  font-size:14px;
  letter-spacing:.06em;
  margin-bottom:16px;
}
.footer-col ul li + li{margin-top:10px;}
.footer-col ul a{color:rgba(242,240,235,.72);font-size:14px;}
.footer-col ul a:hover{color:var(--spark);}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;color:rgba(242,240,235,.72);font-size:14px;}
.footer-contact i{color:var(--spark);margin-top:4px;font-size:13px;}
.footer-contact a{color:rgba(242,240,235,.85);text-decoration:underline;text-underline-offset:3px;}
.footer-contact a:hover{color:var(--spark);}
.footer-bottom{
  margin-top:56px;
  padding:20px 0 26px;
  border-top:1px solid rgba(255,255,255,.12);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
  font-size:13px;
  color:rgba(242,240,235,.55);
}
.footer-bottom .links{display:flex;gap:20px;flex-wrap:wrap;}
.footer-bottom .links a{color:rgba(242,240,235,.62);font-size:13px;}
.footer-bottom .links a:hover{color:var(--spark);}

/* ---------- 响应式 ---------- */
@media screen and (max-width:1023px){
  .container{padding-left:24px;padding-right:24px;}
  .section{padding:var(--space-lg) 0;}
  .nav-menu{display:none;}
  .nav-cta{display:none;}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center;}
  .mainnav.menu-open .nav-menu{
    display:flex;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    position:absolute;
    left:0;right:0;
    top:100%;
    background:var(--ink);
    padding:14px 24px 22px;
    border-bottom:1px solid rgba(255,255,255,.1);
  }
  .mainnav.menu-open .nav-menu a{
    color:rgba(242,240,235,.86);
    font-size:16px;
    height:52px;
    padding:0;
    border-bottom:1px solid rgba(255,255,255,.08);
    border-left:none;
  }
  .mainnav.menu-open .nav-menu a.active{color:var(--spark);}
  .hero-sub{padding:56px 0 60px;}
  .hero-sub-grid{flex-direction:column;gap:36px;}
  .hero-sub-figure{width:100%;}
  .hero-sub-figure img{aspect-ratio:16/9;}
  .hero-float{left:auto;right:12px;bottom:-18px;}
  .steps{grid-template-columns:1fr;gap:18px;}
  .step::after{display:none;}
  .support-grid{grid-template-columns:1fr;gap:28px;}
  .anchor-card{position:static;}
  .consult-grid{grid-template-columns:1fr;gap:32px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .topbar-note{display:none;}
  .dual-cards{grid-template-columns:1fr;}
  .h2-block{margin-bottom:26px;}
}
@media screen and (max-width:639px){
  .container{padding-left:16px;padding-right:16px;}
  .section{padding:var(--space-md) 0;}
  body{font-size:15px;line-height:1.8;}
  .topbar{height:auto;line-height:1.6;padding:8px 0;}
  .topbar-inner{flex-wrap:wrap;gap:10px;}
  .topbar-right{margin-left:0;gap:14px;}
  .nav-inner{height:64px;gap:12px;}
  .brand-text{font-size:17px;}
  .hero-sub h1{font-size:clamp(26px,7.4vw,34px);}
  .hero-sub-copy p{font-size:15px;}
  .hero-meta{gap:22px;margin-top:26px;padding-top:20px;}
  .hero-meta .num{font-size:24px;}
  .hero-meta div{min-width:80px;}
  .hero-float{padding:10px 14px;min-width:140px;}
  .hero-float .v{font-size:20px;}
  .step{padding:22px 20px;}
  .step-num{font-size:32px;}
  .service-row{gap:14px;padding:18px 4px;align-items:flex-start;}
  .service-row .idx{width:32px;font-size:16px;}
  .service-row h3{font-size:17px;}
  .faq-item summary{font-size:15.5px;padding:16px 0;gap:12px;}
  .faq-answer{font-size:14.5px;padding-left:12px;}
  .form-card{padding:22px 18px;}
  .form-grid{grid-template-columns:1fr;}
  .cta-bar{padding:24px 20px;flex-direction:column;align-items:flex-start;}
  .cta-bar .actions{width:100%;}
  .cta-bar .actions .btn{flex:1 1 100%;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;text-align:center;gap:12px;}
  .footer-bottom .links{justify-content:center;}
  .consult-direct{padding:16px;}
}