/* roulang page: index */
:root{
  --rl-primary:#D94824;
  --rl-primary-dark:#B93A1B;
  --rl-secondary:#0F7C6B;
  --rl-accent:#C6F06A;
  --rl-bg:#F7F2E8;
  --rl-surface:#FFFFFF;
  --rl-ink:#1D1F23;
  --rl-ink-soft:#6C665B;
  --rl-line:#DDD4C5;
  --rl-dark:#1B1E23;
  --rl-danger:#B42318;
  --rl-radius-lg:18px;
  --rl-radius-md:14px;
  --rl-radius-sm:10px;
  --rl-shadow:0 10px 28px rgba(29,31,35,.07);
  --rl-shadow-hover:0 18px 40px rgba(29,31,35,.14);
  --rl-font:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--rl-font);
  font-size:16px;
  line-height:1.8;
  color:var(--rl-ink);
  background:var(--rl-bg);
  -webkit-font-smoothing:antialiased;
}
body.rl-no-scroll{overflow:hidden;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0;list-style:none;}
img{max-width:100%;display:block;border:0;}
a{color:var(--rl-secondary);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--rl-primary);}
a:focus-visible,button:focus-visible,summary:focus-visible{
  outline:2px solid var(--rl-secondary);
  outline-offset:3px;
  border-radius:4px;
}
button{font-family:inherit;cursor:pointer;border:0;background:none;}
input,textarea,select{font-family:inherit;font-size:1rem;}
.rl-container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 32px;
}
.rl-section{padding:72px 0;}
.rl-section--tight{padding:56px 0;}
.rl-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  font-weight:600;
  letter-spacing:.08em;
  color:var(--rl-secondary);
  text-transform:uppercase;
}
.rl-eyebrow::before{
  content:"";
  width:22px;height:2px;
  background:var(--rl-primary);
  display:inline-block;
}
.rl-h2{
  font-size:clamp(26px,3vw,34px);
  line-height:1.35;
  font-weight:800;
  letter-spacing:.01em;
  color:var(--rl-ink);
  margin-top:14px;
}
.rl-lead{
  font-size:16px;
  color:var(--rl-ink-soft);
  line-height:1.9;
  max-width:62ch;
  margin-top:14px;
}
/* ---------- 公告条 ---------- */
.rl-notice{
  background:#EFE7D6;
  border-bottom:1px solid var(--rl-line);
  font-size:13px;
  color:var(--rl-ink-soft);
}
.rl-notice-inner{
  min-height:38px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  padding-top:6px;
  padding-bottom:6px;
}
.rl-status{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--rl-ink);}
.rl-dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--rl-secondary);
  box-shadow:0 0 0 3px rgba(15,124,107,.15);
  animation:rlPulse 2.4s ease-in-out infinite;
}
@keyframes rlPulse{
  0%,100%{box-shadow:0 0 0 3px rgba(15,124,107,.15);}
  50%{box-shadow:0 0 0 6px rgba(15,124,107,.05);}
}
.rl-notice-text{display:inline-flex;align-items:center;gap:10px;}
.rl-pill-time{
  display:inline-block;
  padding:2px 10px;
  border-radius:999px;
  background:var(--rl-surface);
  border:1px solid var(--rl-line);
  font-variant-numeric:tabular-nums;
  font-size:12px;
  color:var(--rl-ink);
}
/* ---------- 头部导航 ---------- */
.rl-header{
  position:sticky;
  top:0;
  z-index:60;
  background:var(--rl-bg);
  border-bottom:1px solid var(--rl-line);
}
.rl-header-inner{
  min-height:72px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.rl-logo{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:var(--rl-ink);
  font-weight:800;
  font-size:17px;
  letter-spacing:.01em;
  white-space:nowrap;
  flex-shrink:0;
}
.rl-logo:hover{color:var(--rl-ink);}
.rl-logo-mark{
  width:34px;height:34px;
  display:grid;place-items:center;
  border-radius:10px;
  background:var(--rl-primary);
  color:#fff;
  font-size:13px;
  font-weight:800;
  letter-spacing:0;
  flex-shrink:0;
}
.rl-logo-text span{display:inline;}
.rl-nav{display:flex;align-items:center;gap:4px;flex:1 1 auto;justify-content:center;}
.rl-nav-link{
  position:relative;
  display:inline-block;
  padding:8px 12px;
  font-size:15px;
  font-weight:500;
  color:var(--rl-ink);
  border-radius:var(--rl-radius-sm);
  white-space:nowrap;
  transition:color .18s ease,background .18s ease;
}
.rl-nav-link:hover{color:var(--rl-primary);background:rgba(217,72,36,.06);}
.rl-nav-link.is-active{color:var(--rl-primary);font-weight:700;}
.rl-nav-link.is-active::after{
  content:"";
  position:absolute;
  left:12px;right:12px;bottom:-2px;
  height:2px;
  border-radius:2px;
  background:var(--rl-primary);
}
.rl-header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.rl-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:48px;
  padding:0 26px;
  border-radius:var(--rl-radius-sm);
  font-size:15px;
  font-weight:600;
  letter-spacing:.01em;
  border:1px solid transparent;
  transition:transform .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease;
}
.rl-btn .rl-arrow{transition:transform .18s ease;display:inline-block;}
.rl-btn:hover .rl-arrow{transform:translateX(3px);}
.rl-btn-primary{
  background:var(--rl-primary);
  color:#fff;
  box-shadow:0 8px 20px rgba(217,72,36,.22);
}
.rl-btn-primary:hover{background:var(--rl-primary-dark);color:#fff;box-shadow:0 12px 26px rgba(217,72,36,.3);}
.rl-btn-primary:active{transform:translateY(1px);}
.rl-btn-outline{
  background:transparent;
  color:var(--rl-ink);
  border-color:var(--rl-line);
}
.rl-btn-outline:hover{border-color:var(--rl-primary);color:var(--rl-primary);background:#fff;}
.rl-btn-light{
  background:#fff;
  color:var(--rl-ink);
  border-color:#fff;
}
.rl-btn-light:hover{background:var(--rl-accent);color:var(--rl-ink);border-color:var(--rl-accent);}
.rl-btn-sm{min-height:42px;padding:0 18px;font-size:14px;}
.rl-btn-full{width:100%;}
.rl-link-arrow{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:14px;
  font-weight:600;
  color:var(--rl-secondary);
}
.rl-link-arrow:hover{color:var(--rl-primary);}
.rl-link-arrow:hover .rl-arrow{transform:translateX(3px);}
.rl-burger{
  display:none;
  width:44px;height:44px;
  border-radius:var(--rl-radius-sm);
  border:1px solid var(--rl-line);
  background:#fff;
  padding:0;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:4px;
}
.rl-burger span{
  display:block;
  width:18px;height:2px;
  background:var(--rl-ink);
  border-radius:2px;
  transition:transform .2s ease,opacity .2s ease;
}
.rl-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.rl-burger[aria-expanded="true"] span:nth-child(2){opacity:0;}
.rl-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
/* ---------- Hero ---------- */
.rl-hero{
  padding:64px 0 72px;
  background:
    radial-gradient(900px 420px at 88% -10%, rgba(198,240,106,.28), transparent 60%),
    var(--rl-bg);
  border-bottom:1px solid var(--rl-line);
}
.rl-hero-grid{
  display:grid;
  grid-template-columns:minmax(0,7fr) minmax(0,5fr);
  gap:48px;
  align-items:center;
}
.rl-hero h1{
  font-size:clamp(34px,4.4vw,54px);
  line-height:1.24;
  font-weight:800;
  letter-spacing:.01em;
  margin-top:18px;
  color:var(--rl-ink);
}
.rl-hero h1 em{
  font-style:normal;
  color:var(--rl-primary);
}
.rl-hero-sub{
  margin-top:20px;
  font-size:17px;
  line-height:1.9;
  color:var(--rl-ink-soft);
  max-width:56ch;
}
.rl-hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:30px;
}
.rl-hero-note{
  margin-top:22px;
  display:flex;
  flex-wrap:wrap;
  gap:10px 22px;
  font-size:13px;
  color:var(--rl-ink-soft);
}
.rl-hero-note span{display:inline-flex;align-items:center;gap:7px;}
.rl-hero-note i{
  width:6px;height:6px;border-radius:50%;
  background:var(--rl-secondary);
  display:inline-block;
}
.rl-hero-media{
  position:relative;
  border-radius:var(--rl-radius-lg);
  overflow:hidden;
  border:1px solid var(--rl-line);
  box-shadow:var(--rl-shadow);
  background:#E9E1D2;
  min-height:420px;
}
.rl-hero-media img{
  position:absolute;
  inset:0;
  width:100%;height:100%;
  object-fit:cover;
}
.rl-hero-media::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(27,30,35,.30) 0%,rgba(27,30,35,.80) 100%);
}
.rl-hero-media-inner{
  position:relative;
  z-index:2;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  height:100%;
  min-height:420px;
  padding:24px;
  color:#fff;
}
.rl-hero-tag{
  align-self:flex-start;
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:5px 14px;
  border-radius:999px;
  background:var(--rl-accent);
  color:#1D1F23;
  font-size:12px;
  font-weight:700;
  letter-spacing:.04em;
}
.rl-hero-steps{
  display:grid;
  gap:10px;
}
.rl-hero-step{
  display:flex;
  gap:12px;
  align-items:flex-start;
  padding:12px 14px;
  border-radius:var(--rl-radius-md);
  background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.24);
  backdrop-filter:blur(2px);
}
.rl-hero-step b{
  font-size:12px;
  font-weight:800;
  color:#1D1F23;
  background:var(--rl-accent);
  border-radius:6px;
  padding:1px 7px;
  flex-shrink:0;
  margin-top:2px;
}
.rl-hero-step p{font-size:13px;line-height:1.65;color:#F4F1EA;}
/* ---------- 信任条 ---------- */
.rl-trust{
  background:var(--rl-surface);
  border-bottom:1px solid var(--rl-line);
}
.rl-trust-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:0;
}
.rl-trust-item{
  padding:24px 26px;
  border-left:1px solid var(--rl-line);
}
.rl-trust-item:first-child{border-left:0;padding-left:0;}
.rl-trust-item:last-child{padding-right:0;}
.rl-trust-item dt{
  font-size:12px;
  letter-spacing:.06em;
  color:var(--rl-ink-soft);
  font-weight:600;
}
.rl-trust-item dd{
  margin:6px 0 0;
  font-size:17px;
  font-weight:800;
  color:var(--rl-ink);
  line-height:1.5;
}
.rl-trust-item dd small{display:block;font-size:13px;font-weight:400;color:var(--rl-ink-soft);margin-top:2px;}
/* ---------- 痛点 ---------- */
.rl-pain-grid{
  display:grid;
  grid-template-columns:minmax(0,5fr) minmax(0,7fr);
  gap:56px;
  align-items:start;
}
.rl-pain-list{display:grid;gap:16px;}
.rl-pain-item{
  display:flex;
  gap:16px;
  padding:18px 20px;
  background:var(--rl-surface);
  border:1px solid var(--rl-line);
  border-radius:var(--rl-radius-md);
  transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.rl-pain-item:hover{border-color:var(--rl-primary);box-shadow:var(--rl-shadow);transform:translateY(-2px);}
.rl-pain-num{
  flex-shrink:0;
  width:30px;height:30px;
  display:grid;place-items:center;
  border-radius:8px;
  background:#FBE9E2;
  color:var(--rl-primary);
  font-size:13px;
  font-weight:800;
}
.rl-pain-item h3{font-size:17px;font-weight:700;line-height:1.5;}
.rl-pain-item p{margin-top:4px;font-size:14px;color:var(--rl-ink-soft);line-height:1.75;}
/* ---------- 解决方案 ---------- */
.rl-solve{background:var(--rl-surface);border-top:1px solid var(--rl-line);border-bottom:1px solid var(--rl-line);}
.rl-solve-grid{
  display:grid;
  grid-template-columns:minmax(0,4fr) minmax(0,8fr);
  gap:56px;
  align-items:start;
}
.rl-solve-aside{position:sticky;top:104px;}
.rl-solve-aside .rl-btn{margin-top:26px;}
.rl-panel-list{display:grid;gap:24px;}
.rl-panel{
  display:grid;
  grid-template-columns:minmax(0,1fr) 220px;
  gap:26px;
  align-items:center;
  padding:24px;
  border:1px solid var(--rl-line);
  border-radius:var(--rl-radius-lg);
  background:var(--rl-bg);
  transition:box-shadow .22s ease,transform .22s ease,border-color .22s ease;
}
.rl-panel:hover{box-shadow:var(--rl-shadow-hover);transform:translateY(-2px);border-color:#CFC3AE;}
.rl-panel:nth-child(even){grid-template-columns:220px minmax(0,1fr);}
.rl-panel:nth-child(even) .rl-panel-media{order:-1;}
.rl-panel-media{
  border-radius:var(--rl-radius-md);
  overflow:hidden;
  border:1px solid var(--rl-line);
  background:#E9E1D2;
  aspect-ratio:4/3;
}
.rl-panel-media img{width:100%;height:100%;object-fit:cover;}
.rl-panel-body .rl-label{
  display:inline-block;
  font-size:12px;
  font-weight:700;
  letter-spacing:.06em;
  color:var(--rl-secondary);
  background:rgba(15,124,107,.09);
  border-radius:999px;
  padding:3px 11px;
}
.rl-panel-body h3{font-size:21px;font-weight:800;line-height:1.45;margin-top:12px;}
.rl-panel-body p{margin-top:8px;font-size:14.5px;color:var(--rl-ink-soft);line-height:1.8;}
.rl-panel-body .rl-link-arrow{margin-top:14px;}
/* ---------- 流程 ---------- */
.rl-steps-track{
  position:relative;
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:28px;
  margin-top:44px;
}
.rl-steps-track::before{
  content:"";
  position:absolute;
  top:19px;left:6%;right:6%;
  height:1px;
  background:repeating-linear-gradient(90deg,var(--rl-line) 0 8px,transparent 8px 16px);
}
.rl-step{position:relative;padding-top:52px;}
.rl-step-dot{
  position:absolute;
  top:0;left:0;
  width:38px;height:38px;
  border-radius:50%;
  display:grid;place-items:center;
  background:var(--rl-surface);
  border:2px solid var(--rl-primary);
  color:var(--rl-primary);
  font-size:14px;
  font-weight:800;
}
.rl-step h3{font-size:17px;font-weight:800;line-height:1.5;}
.rl-step p{margin-top:6px;font-size:14px;color:var(--rl-ink-soft);line-height:1.75;}
/* ---------- 证言 ---------- */
.rl-quote-wrap{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:26px;
  margin-top:44px;
}
.rl-quote{
  background:var(--rl-surface);
  border:1px solid var(--rl-line);
  border-radius:var(--rl-radius-lg);
  padding:28px;
  box-shadow:var(--rl-shadow);
  transition:transform .22s ease,box-shadow .22s ease;
}
.rl-quote:nth-child(2){margin-top:34px;}
.rl-quote:hover{transform:translateY(-3px);box-shadow:var(--rl-shadow-hover);}
.rl-quote p{font-size:16px;line-height:1.85;color:var(--rl-ink);}
.rl-quote p::before{content:"“";color:var(--rl-primary);font-weight:800;font-size:22px;}
.rl-quote-meta{display:flex;align-items:center;gap:12px;margin-top:20px;padding-top:18px;border-top:1px solid var(--rl-line);}
.rl-avatar{
  width:40px;height:40px;border-radius:50%;
  display:grid;place-items:center;
  background:#FBE9E2;
  color:var(--rl-primary);
  font-weight:800;
  font-size:15px;
  flex-shrink:0;
}
.rl-quote-meta strong{display:block;font-size:14px;font-weight:700;}
.rl-quote-meta span{font-size:13px;color:var(--rl-ink-soft);}
.rl-quote-tag{
  margin-left:auto;
  font-size:12px;
  color:var(--rl-secondary);
  background:rgba(15,124,107,.09);
  border-radius:999px;
  padding:3px 10px;
  white-space:nowrap;
}
/* ---------- 最新信息 ---------- */
.rl-news{background:var(--rl-surface);border-top:1px solid var(--rl-line);border-bottom:1px solid var(--rl-line);}
.rl-section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
}
.rl-news-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:24px;
  margin-top:40px;
}
.rl-news-card{
  display:flex;
  flex-direction:column;
  gap:12px;
  padding:24px;
  background:var(--rl-bg);
  border:1px solid var(--rl-line);
  border-left:3px solid transparent;
  border-radius:var(--rl-radius-md);
  transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.rl-news-card:hover{
  border-left-color:var(--rl-primary);
  box-shadow:var(--rl-shadow);
  transform:translateY(-2px);
}
.rl-news-card h3{font-size:18px;font-weight:700;line-height:1.55;}
.rl-news-card h3 a{color:var(--rl-ink);}
.rl-news-card h3 a:hover{color:var(--rl-primary);}
.rl-news-card p{
  font-size:14px;
  color:var(--rl-ink-soft);
  line-height:1.75;
  display:-webkit-box;
  -webkit-line-clamp:3;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.rl-news-meta{
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
  font-size:12.5px;
  color:var(--rl-ink-soft);
  margin-top:auto;
  padding-top:6px;
}
.rl-chip{
  display:inline-block;
  padding:2px 10px;
  border-radius:999px;
  background:#EFE7D6;
  color:var(--rl-ink);
  font-size:12px;
  font-weight:600;
}
.rl-empty{
  grid-column:1/-1;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:12px;
  padding:52px 24px;
  border:1px dashed var(--rl-line);
  border-radius:var(--rl-radius-md);
  background:var(--rl-bg);
  text-align:center;
  color:var(--rl-ink-soft);
  font-size:15px;
}
.rl-empty-icon{
  width:44px;height:44px;
  border-radius:50%;
  border:1px solid var(--rl-line);
  display:grid;place-items:center;
  color:var(--rl-secondary);
  font-weight:800;
  font-size:18px;
  background:#fff;
}
/* ---------- FAQ ---------- */
.rl-faq-grid{
  display:grid;
  grid-template-columns:minmax(0,4fr) minmax(0,8fr);
  gap:56px;
  align-items:start;
}
.rl-faq-list{display:grid;gap:12px;}
.rl-faq-item{
  background:var(--rl-surface);
  border:1px solid var(--rl-line);
  border-radius:var(--rl-radius-md);
  overflow:hidden;
  transition:border-color .2s ease,background .2s ease;
}
.rl-faq-item[open]{border-color:#CFC3AE;background:#FFFDF8;border-left:3px solid var(--rl-primary);}
.rl-faq-item summary{
  list-style:none;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:18px 22px;
  font-size:17px;
  font-weight:700;
  color:var(--rl-ink);
  line-height:1.6;
}
.rl-faq-item summary::-webkit-details-marker{display:none;}
.rl-faq-item summary::after{
  content:"+";
  flex-shrink:0;
  width:26px;height:26px;
  border-radius:50%;
  border:1px solid var(--rl-line);
  display:grid;place-items:center;
  font-size:16px;
  font-weight:600;
  color:var(--rl-secondary);
  transition:transform .2s ease,background .2s ease;
}
.rl-faq-item[open] summary::after{content:"−";background:var(--rl-accent);border-color:var(--rl-accent);color:#1D1F23;}
.rl-faq-body{
  padding:0 22px 20px;
  font-size:15px;
  line-height:1.85;
  color:var(--rl-ink-soft);
}
.rl-faq-aside{
  background:var(--rl-surface);
  border:1px solid var(--rl-line);
  border-radius:var(--rl-radius-lg);
  padding:26px;
  box-shadow:var(--rl-shadow);
}
.rl-faq-aside h3{font-size:18px;font-weight:800;}
.rl-faq-aside p{margin-top:10px;font-size:14px;color:var(--rl-ink-soft);line-height:1.8;}
.rl-faq-aside .rl-btn{margin-top:18px;}
/* ---------- 最终 CTA ---------- */
.rl-cta{
  position:relative;
  background:var(--rl-dark);
  color:#fff;
  overflow:hidden;
  padding:84px 0;
}
.rl-cta-bg{
  position:absolute;
  inset:0;
  background-image:url('/assets/images/backpic/back-2.webp');
  background-size:cover;
  background-position:center;
  opacity:.22;
}
.rl-cta-inner{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:minmax(0,7fr) minmax(0,5fr);
  gap:48px;
  align-items:center;
}
.rl-cta h2{
  font-size:clamp(26px,3.2vw,38px);
  line-height:1.35;
  font-weight:800;
  letter-spacing:.01em;
}
.rl-cta p{margin-top:16px;font-size:16px;line-height:1.85;color:rgba(255,255,255,.78);max-width:56ch;}
.rl-cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.rl-cta .rl-btn-outline{color:#fff;border-color:rgba(255,255,255,.4);}
.rl-cta .rl-btn-outline:hover{background:rgba(255,255,255,.1);color:#fff;border-color:#fff;}
.rl-cta-card{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.18);
  border-radius:var(--rl-radius-lg);
  padding:26px;
}
.rl-cta-card h3{font-size:17px;font-weight:800;color:#fff;}
.rl-cta-card ul{margin-top:14px;display:grid;gap:12px;}
.rl-cta-card li{
  display:flex;
  gap:10px;
  font-size:14px;
  color:rgba(255,255,255,.82);
  line-height:1.7;
}
.rl-cta-card li::before{
  content:"";
  flex-shrink:0;
  width:6px;height:6px;
  border-radius:50%;
  background:var(--rl-accent);
  margin-top:9px;
}
/* ---------- 页脚 ---------- */
.rl-footer{
  background:#15181C;
  color:rgba(255,255,255,.72);
  padding:64px 0 0;
  font-size:14px;
}
.rl-footer-top{
  display:grid;
  grid-template-columns:minmax(0,4fr) minmax(0,2.4fr) minmax(0,2.4fr) minmax(0,3fr);
  gap:40px;
  padding-bottom:48px;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.rl-footer h4{
  font-size:14px;
  font-weight:700;
  color:#fff;
  letter-spacing:.04em;
  margin-bottom:16px;
}
.rl-footer-brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:#fff;
  font-weight:800;
  font-size:16px;
  white-space:nowrap;
  line-height:1.4;
}
.rl-footer-brand:hover{color:var(--rl-accent);}
.rl-footer-brand .rl-logo-mark{background:var(--rl-primary);}
.rl-footer p.rl-footer-desc{
  margin-top:16px;
  font-size:13.5px;
  line-height:1.85;
  color:rgba(255,255,255,.62);
  max-width:34ch;
}
.rl-footer-links{display:grid;gap:10px;}
.rl-footer-links a{
  color:rgba(255,255,255,.72);
  font-size:13.5px;
  display:inline-block;
  transition:color .18s ease,transform .18s ease;
}
.rl-footer-links a:hover{color:var(--rl-accent);transform:translateX(2px);}
.rl-footer-info{display:grid;gap:12px;font-size:13.5px;line-height:1.8;color:rgba(255,255,255,.62);}
.rl-footer-info strong{color:#fff;font-weight:600;}
.rl-footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
  padding:22px 0 26px;
  font-size:13px;
  color:rgba(255,255,255,.5);
}
.rl-footer-bottom a{color:rgba(255,255,255,.5);}
.rl-footer-bottom a:hover{color:var(--rl-accent);}
.rl-to-top{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:rgba(255,255,255,.6);
}
/* ---------- 响应式 ---------- */
@media screen and (max-width:1023px){
  .rl-container{padding:0 24px;}
  .rl-section{padding:60px 0;}
  .rl-hero{padding:48px 0 56px;}
  .rl-hero-grid{grid-template-columns:1fr;gap:36px;}
  .rl-hero-media,.rl-hero-media-inner{min-height:340px;}
  .rl-pain-grid,.rl-solve-grid,.rl-faq-grid{grid-template-columns:1fr;gap:36px;}
  .rl-solve-aside{position:static;}
  .rl-steps-track{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;}
  .rl-steps-track::before{display:none;}
  .rl-cta-inner{grid-template-columns:1fr;gap:32px;}
  .rl-footer-top{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;}
  .rl-trust-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .rl-trust-item{padding:20px 22px;border-left:1px solid var(--rl-line);}
  .rl-trust-item:nth-child(odd){border-left:0;padding-left:0;}
  .rl-trust-item:nth-child(1),.rl-trust-item:nth-child(2){border-bottom:1px solid var(--rl-line);}
  .rl-quote:nth-child(2){margin-top:0;}
}
@media screen and (max-width:767px){
  body{font-size:15.5px;}
  .rl-container{padding:0 20px;}
  .rl-notice-text{display:none;}
  .rl-header-inner{min-height:64px;gap:12px;}
  .rl-logo{font-size:15px;}
  .rl-logo-text span{display:block;line-height:1.3;}
  .rl-logo-mark{width:32px;height:32px;font-size:12px;}
  .rl-burger{display:flex;}
  .rl-nav{
    position:fixed;
    top:0;right:0;
    width:min(84vw,340px);
    height:100%;
    flex-direction:column;
    align-items:stretch;
    justify-content:flex-start;
    gap:6px;
    padding:84px 22px 32px;
    background:var(--rl-bg);
    border-left:1px solid var(--rl-line);
    box-shadow:-18px 0 48px rgba(29,31,35,.18);
    transform:translateX(105%);
    transition:transform .28s ease;
    z-index:80;
    overflow-y:auto;
  }
  .rl-nav.is-open{transform:translateX(0);}
  .rl-nav-link{padding:13px 14px;font-size:16px;border-radius:var(--rl-radius-sm);background:#fff;border:1px solid var(--rl-line);}
  .rl-nav-link.is-active::after{display:none;}
  .rl-nav-link.is-active{border-color:var(--rl-primary);background:#FBE9E2;}
  .rl-header-actions .rl-btn{display:none;}
  .rl-hero{padding:36px 0 44px;}
  .rl-hero h1{font-size:clamp(28px,7.6vw,36px);}
  .rl-hero-sub{font-size:15.5px;}
  .rl-hero-actions .rl-btn{width:100%;}
  .rl-hero-media,.rl-hero-media-inner{min-height:300px;}
  .rl-section{padding:48px 0;}
  .rl-panel,.rl-panel:nth-child(even){grid-template-columns:1fr;gap:18px;}
  .rl-panel:nth-child(even) .rl-panel-media{order:0;}
  .rl-panel-media{aspect-ratio:16/9;}
  .rl-steps-track{grid-template-columns:1fr;gap:26px;}
  .rl-quote-wrap{grid-template-columns:1fr;gap:20px;}
  .rl-news-grid{grid-template-columns:1fr;}
  .rl-trust-grid{grid-template-columns:1fr;}
  .rl-trust-item{padding:18px 0;border-left:0;border-bottom:1px solid var(--rl-line);}
  .rl-trust-item:last-child{border-bottom:0;}
  .rl-faq-item summary{font-size:16px;padding:16px 18px;}
  .rl-faq-body{padding:0 18px 18px;}
  .rl-cta{padding:56px 0;}
  .rl-cta-actions .rl-btn{width:100%;}
  .rl-footer{padding:48px 0 0;}
  .rl-footer-top{grid-template-columns:1fr;gap:30px;padding-bottom:34px;}
  .rl-footer-bottom{flex-direction:column;align-items:flex-start;gap:10px;}
}
@media screen and (max-width:519px){
  .rl-hero-actions{gap:10px;}
  .rl-btn{min-height:46px;padding:0 20px;}
  .rl-quote{padding:22px;}
  .rl-cta-card{padding:22px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
}

/* roulang page: article */
:root{
  --primary:#D94824;
  --primary-dark:#B93A1B;
  --secondary:#0F7C6B;
  --accent:#C6F06A;
  --bg:#F7F2E8;
  --surface:#FFFFFF;
  --text:#1D1F23;
  --muted:#6C665B;
  --border:#DDD4C5;
  --dark:#1B1E23;
  --error:#B42318;
  --radius:16px;
  --radius-sm:10px;
  --shadow-sm:0 6px 18px rgba(29,31,35,.06);
  --shadow-md:0 10px 28px rgba(29,31,35,.07);
  --shadow-lg:0 18px 44px rgba(29,31,35,.14);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto;}
a{color:var(--secondary);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--primary);}
a:focus-visible,button:focus-visible{outline:2px solid var(--secondary);outline-offset:3px;border-radius:6px;}
button{font-family:inherit;cursor:pointer;}
h1,h2,h3,h4{margin:0;color:var(--text);font-weight:800;letter-spacing:.012em;line-height:1.32;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
.rl-container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px;}

/* ============ 头部 ============ */
.rl-header{
  position:sticky;top:0;z-index:80;
  background:var(--bg);
  border-bottom:1px solid var(--border);
}
.rl-header-inner{
  display:flex;align-items:center;gap:28px;
  min-height:74px;
}
.rl-logo{display:inline-flex;align-items:center;gap:12px;color:var(--text);}
.rl-logo:hover{color:var(--text);text-decoration:none;}
.rl-logo-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:46px;height:46px;flex:none;
  border-radius:13px;
  background:var(--primary);
  color:#fff;font-size:15px;font-weight:800;letter-spacing:.04em;
  box-shadow:0 8px 18px rgba(217,72,36,.28);
}
.rl-logo-text{display:flex;flex-direction:column;line-height:1.16;font-size:16px;font-weight:800;}
.rl-logo-text span:last-child{color:var(--primary);}
.rl-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.rl-nav-link{
  position:relative;
  padding:10px 12px;
  font-size:15px;font-weight:600;color:var(--text);
  border-radius:8px;
  white-space:nowrap;
  transition:background .18s ease,color .18s ease;
}
.rl-nav-link:hover{background:rgba(217,72,36,.08);color:var(--primary);text-decoration:none;}
.rl-nav-link.is-active{color:var(--primary);}
.rl-nav-link.is-active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;
  background:var(--primary);border-radius:2px;
}
.rl-nav-cta-mobile{display:none;}
.rl-header-actions{display:flex;align-items:center;gap:12px;flex:none;}
.rl-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;
  border-radius:12px;border:1px solid transparent;
  font-size:15px;font-weight:700;line-height:1;
  transition:transform .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease;
}
.rl-btn:hover{text-decoration:none;transform:translateY(-1px);}
.rl-btn-primary{background:var(--primary);color:#fff;box-shadow:0 10px 24px rgba(217,72,36,.24);}
.rl-btn-primary:hover{background:var(--primary-dark);color:#fff;box-shadow:0 14px 28px rgba(217,72,36,.3);}
.rl-btn-ghost{background:transparent;color:var(--text);border-color:var(--border);}
.rl-btn-ghost:hover{border-color:var(--primary);color:var(--primary);background:#fff;}
.rl-btn-sm{height:42px;padding:0 20px;font-size:14px;border-radius:11px;}
.rl-btn .rl-arrow{transition:transform .18s ease;}
.rl-btn:hover .rl-arrow{transform:translateX(3px);}
.rl-burger{
  display:none;align-items:center;justify-content:center;flex-direction:column;gap:4px;
  width:44px;height:44px;border:1px solid var(--border);border-radius:11px;background:#fff;
}
.rl-burger span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;transition:transform .2s ease,opacity .2s ease;}

/* ============ 面包屑 ============ */
.rl-crumb-bar{padding-top:26px;}
.rl-crumb{
  display:flex;align-items:center;gap:8px;flex-wrap:nowrap;
  overflow-x:auto;white-space:nowrap;
  font-size:13px;color:var(--muted);
  padding-bottom:6px;
}
.rl-crumb::-webkit-scrollbar{height:0;}
.rl-crumb a{color:var(--muted);font-weight:600;}
.rl-crumb a:hover{color:var(--primary);}
.rl-crumb .sep{color:#BDB4A4;}
.rl-crumb .current{color:var(--text);font-weight:700;max-width:52ch;overflow:hidden;text-overflow:ellipsis;}

/* ============ 文章头部 ============ */
.rl-article-head{padding:18px 0 8px;}
.rl-head-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:calc(var(--radius) + 4px);
  padding:36px 40px 32px;
  box-shadow:var(--shadow-md);
  position:relative;
  overflow:hidden;
}
.rl-head-card::before{
  content:"";position:absolute;left:0;top:0;width:100%;height:4px;
  background:linear-gradient(90deg,var(--primary),var(--secondary));
}
.rl-tag-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:16px;}
.rl-tag{
  display:inline-flex;align-items:center;gap:6px;
  height:28px;padding:0 13px;border-radius:999px;
  font-size:12.5px;font-weight:700;
  background:rgba(217,72,36,.1);color:var(--primary-dark);
  border:1px solid rgba(217,72,36,.22);
}
.rl-tag-sec{background:rgba(15,124,107,.1);color:var(--secondary);border-color:rgba(15,124,107,.22);}
.rl-dot{width:7px;height:7px;border-radius:50%;background:var(--secondary);display:inline-block;}
.rl-article-title{
  font-size:clamp(26px,3.2vw,40px);
  line-height:1.34;
  letter-spacing:.012em;
  word-break:break-word;
}
.rl-article-lead{
  margin-top:16px;font-size:16px;line-height:1.85;color:var(--muted);max-width:76ch;
}
.rl-meta{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  margin-top:22px;padding-top:20px;border-top:1px dashed var(--border);
  font-size:13px;color:var(--muted);
}
.rl-meta-item{display:inline-flex;align-items:center;gap:6px;}
.rl-meta-item strong{color:var(--text);font-weight:700;}
.rl-meta i{width:4px;height:4px;border-radius:50%;background:#C9C0AF;display:inline-block;}

/* ============ 主体布局 ============ */
.rl-article-wrap{
  display:grid;
  grid-template-columns:minmax(0,1fr) 312px;
  gap:36px;
  align-items:start;
  padding:32px 0 72px;
}
.rl-article{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
  overflow:hidden;
}
.rl-article-cover{margin:0;position:relative;aspect-ratio:16/7;background:#EFE7D8;}
.rl-article-cover img{width:100%;height:100%;object-fit:cover;}
.rl-article-cover figcaption{
  position:absolute;left:0;right:0;bottom:0;
  padding:10px 18px;font-size:12.5px;color:#fff;
  background:linear-gradient(180deg,rgba(27,30,35,0),rgba(27,30,35,.72));
}
.rl-body-pad{padding:34px 40px 44px;}
.rl-article-body{max-width:820px;font-size:17.5px;line-height:1.9;color:#26282C;}
.rl-article-body > *:first-child{margin-top:0;}
.rl-article-body h2{
  font-size:clamp(23px,2.4vw,30px);
  margin:2.1em 0 .7em;
  padding-left:14px;
  border-left:5px solid var(--primary);
  border-radius:3px;
  line-height:1.4;
}
.rl-article-body h3{
  font-size:clamp(19px,1.8vw,23px);
  margin:1.9em 0 .6em;
  color:#17181C;
  line-height:1.5;
}
.rl-article-body h4{font-size:18px;margin:1.6em 0 .5em;}
.rl-article-body p{margin:0 0 1.15em;}
.rl-article-body a{color:var(--secondary);border-bottom:1px solid rgba(15,124,107,.35);font-weight:600;}
.rl-article-body a:hover{color:var(--primary);border-bottom-color:rgba(217,72,36,.5);text-decoration:none;}
.rl-article-body ul,.rl-article-body ol{margin:0 0 1.3em;padding-left:0;}
.rl-article-body ul li,.rl-article-body ol li{
  position:relative;padding-left:24px;margin-bottom:.62em;
}
.rl-article-body ul li::before{
  content:"";position:absolute;left:6px;top:.72em;
  width:7px;height:7px;border-radius:50%;background:var(--primary);
}
.rl-article-body ol{counter-reset:rl-ol;}
.rl-article-body ol li{counter-increment:rl-ol;}
.rl-article-body ol li::before{
  content:counter(rl-ol);
  position:absolute;left:0;top:.32em;
  width:20px;height:20px;border-radius:6px;
  background:rgba(217,72,36,.12);color:var(--primary-dark);
  font-size:12px;font-weight:800;line-height:20px;text-align:center;
}
.rl-article-body blockquote{
  margin:1.6em 0;padding:18px 22px;
  background:#FBF4E9;border-left:4px solid var(--primary);
  border-radius:0 12px 12px 0;color:#3A3A3F;
}
.rl-article-body blockquote p:last-child{margin-bottom:0;}
.rl-article-body img{border-radius:12px;margin:1.4em 0;box-shadow:var(--shadow-sm);}
.rl-article-body figure{margin:1.4em 0;}
.rl-article-body figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:8px;}
.rl-article-body table{
  display:block;width:100%;overflow-x:auto;
  border-collapse:collapse;margin:1.5em 0;font-size:15px;
  border-radius:12px;border:1px solid var(--border);
}
.rl-article-body th,.rl-article-body td{
  padding:12px 16px;border-bottom:1px solid var(--border);text-align:left;white-space:nowrap;
}
.rl-article-body th{background:#FBF6EC;font-weight:800;color:#17181C;}
.rl-article-body pre{
  overflow-x:auto;padding:16px 18px;border-radius:12px;
  background:var(--dark);color:#EDE7DB;font-size:14px;line-height:1.7;
}
.rl-article-body code{background:rgba(217,72,36,.09);color:var(--primary-dark);padding:2px 6px;border-radius:6px;font-size:.92em;}
.rl-article-body hr{border:0;border-top:1px dashed var(--border);margin:2em 0;}

/* 空态 */
.rl-empty{
  padding:56px 24px;text-align:center;
  border:1px dashed var(--border);border-radius:14px;background:#FCF8F0;
}
.rl-empty-icon{
  width:56px;height:56px;margin:0 auto 16px;border-radius:16px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(217,72,36,.1);color:var(--primary);font-size:24px;font-weight:800;
}
.rl-empty h2{font-size:22px;margin-bottom:10px;border:0;padding:0;}
.rl-empty p{color:var(--muted);font-size:15px;margin-bottom:20px;}

/* 文末提示 */
.rl-note{
  margin:0 40px 40px;padding:18px 22px;
  background:#FBF6EC;border:1px solid var(--border);border-radius:14px;
  display:flex;gap:14px;align-items:flex-start;
}
.rl-note-badge{
  flex:none;width:34px;height:34px;border-radius:10px;
  background:rgba(15,124,107,.12);color:var(--secondary);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;
}
.rl-note p{font-size:14px;color:var(--muted);line-height:1.8;margin:0;}
.rl-note strong{color:var(--text);}

/* ============ 侧栏 ============ */
.rl-side{position:sticky;top:98px;display:flex;flex-direction:column;gap:18px;}
.rl-side-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:22px 22px 20px;box-shadow:var(--shadow-sm);
}
.rl-side-card h3{
  font-size:15px;margin-bottom:14px;letter-spacing:.04em;
  display:flex;align-items:center;gap:8px;
}
.rl-side-card h3::before{content:"";width:4px;height:16px;border-radius:2px;background:var(--primary);}
.rl-side-list{display:flex;flex-direction:column;gap:2px;}
.rl-side-list a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:10px 10px;border-radius:9px;font-size:14.5px;font-weight:600;color:#33353A;
  transition:background .16s ease,color .16s ease,padding .16s ease;
}
.rl-side-list a::after{content:"→";color:#C3B9A8;font-size:13px;transition:color .16s ease,transform .16s ease;}
.rl-side-list a:hover{background:rgba(217,72,36,.08);color:var(--primary);text-decoration:none;padding-left:14px;}
.rl-side-list a:hover::after{color:var(--primary);transform:translateX(2px);}
.rl-side-cta{background:var(--dark);color:#EFE8DA;border-color:transparent;}
.rl-side-cta h3{color:#fff;}
.rl-side-cta h3::before{background:var(--accent);}
.rl-side-cta p{font-size:13.5px;color:#BEB6A7;line-height:1.78;margin-bottom:16px;}
.rl-side-cta .rl-btn{width:100%;height:44px;font-size:14.5px;}
.rl-side-meta{display:flex;flex-direction:column;gap:10px;font-size:13.5px;color:var(--muted);}
.rl-side-meta div{display:flex;justify-content:space-between;gap:12px;padding-bottom:10px;border-bottom:1px dashed var(--border);}
.rl-side-meta div:last-child{border-bottom:0;padding-bottom:0;}
.rl-side-meta strong{color:var(--text);font-weight:700;}

/* ============ 相关推荐 ============ */
.rl-related{padding:8px 0 72px;}
.rl-section-head{margin-bottom:26px;max-width:760px;}
.rl-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:800;letter-spacing:.14em;color:var(--primary);
  text-transform:uppercase;margin-bottom:12px;
}
.rl-eyebrow::before{content:"";width:22px;height:2px;background:var(--primary);border-radius:2px;}
.rl-section-head h2{font-size:clamp(24px,2.6vw,32px);}
.rl-section-head p{margin-top:10px;color:var(--muted);font-size:15px;}
.rl-related-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;}
.rl-rel-card{
  display:flex;gap:18px;align-items:flex-start;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:18px;box-shadow:var(--shadow-sm);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
  color:var(--text);
}
.rl-rel-card:hover{
  transform:translateY(-2px);box-shadow:var(--shadow-md);
  border-color:var(--primary);text-decoration:none;color:var(--text);
}
.rl-rel-thumb{
  width:104px;height:78px;flex:none;border-radius:11px;overflow:hidden;background:#EFE7D8;
}
.rl-rel-thumb img{width:100%;height:100%;object-fit:cover;}
.rl-rel-body h3{font-size:16.5px;line-height:1.5;margin-bottom:6px;}
.rl-rel-body p{font-size:13.5px;color:var(--muted);line-height:1.7;}
.rl-rel-body span{display:inline-block;margin-top:10px;font-size:12.5px;font-weight:800;color:var(--secondary);}

/* ============ 结尾 CTA ============ */
.rl-cta{
  position:relative;overflow:hidden;
  background:var(--dark);
  padding:72px 0;
  isolation:isolate;
}
.rl-cta::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  opacity:.22;
}
.rl-cta-inner{
  display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);
  gap:40px;align-items:center;
}
.rl-cta h2{color:#fff;font-size:clamp(26px,3vw,38px);line-height:1.34;}
.rl-cta p{color:#C7BFAF;font-size:15.5px;line-height:1.85;margin-top:14px;max-width:58ch;}
.rl-cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;}
.rl-cta .rl-btn-ghost{color:#F1EADC;border-color:rgba(241,234,220,.34);}
.rl-cta .rl-btn-ghost:hover{background:rgba(255,255,255,.08);border-color:#F1EADC;color:#fff;}
.rl-cta-panel{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(241,234,220,.18);
  border-radius:var(--radius);padding:24px;
}
.rl-cta-panel h3{color:#fff;font-size:16px;margin-bottom:14px;}
.rl-cta-panel ul{display:flex;flex-direction:column;gap:12px;}
.rl-cta-panel li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#D2CABA;line-height:1.7;}
.rl-cta-panel li b{
  flex:none;width:22px;height:22px;border-radius:7px;margin-top:1px;
  background:var(--accent);color:#1B1E23;font-size:12px;font-weight:800;
  display:flex;align-items:center;justify-content:center;
}

/* ============ 页脚 ============ */
.rl-footer{background:var(--dark);color:#BDB5A6;padding:64px 0 26px;margin-top:0;}
.rl-footer-top{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;
  padding-bottom:40px;border-bottom:1px solid rgba(241,234,220,.14);
}
.rl-footer-brand{
  display:inline-flex;align-items:center;gap:11px;
  color:#fff;font-weight:800;font-size:15.5px;margin-bottom:14px;
}
.rl-footer-brand:hover{color:#fff;text-decoration:none;}
.rl-footer-brand .rl-logo-mark{width:40px;height:40px;font-size:13px;box-shadow:none;}
.rl-footer-desc{font-size:13.5px;line-height:1.85;color:#A69E90;max-width:36ch;}
.rl-footer h4{color:#F1EADC;font-size:14px;letter-spacing:.06em;margin-bottom:16px;font-weight:800;}
.rl-footer-links{display:flex;flex-direction:column;gap:10px;}
.rl-footer-links a{color:#B4AC9D;font-size:14px;}
.rl-footer-links a:hover{color:var(--accent);text-decoration:none;}
.rl-footer-info p{font-size:13.5px;line-height:1.85;color:#A69E90;margin-bottom:10px;}
.rl-footer-info strong{color:#E4DCCB;font-weight:700;}
.rl-footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding-top:22px;font-size:12.5px;color:#8F887B;
}
.rl-to-top{color:#C0B8A9;font-weight:700;font-size:13px;}
.rl-to-top:hover{color:var(--accent);text-decoration:none;}

/* ============ 响应式 ============ */
@media (max-width:1200px){
  .rl-footer-top{grid-template-columns:1.4fr 1fr 1fr;}
  .rl-footer-info{grid-column:1 / -1;}
}
@media (max-width:1024px){
  .rl-article-wrap{grid-template-columns:minmax(0,1fr);}
  .rl-side{position:static;}
  .rl-head-card{padding:30px 28px 26px;}
  .rl-body-pad{padding:28px 28px 34px;}
  .rl-note{margin:0 28px 32px;}
  .rl-cta-inner{grid-template-columns:1fr;}
  .rl-cta-panel{max-width:560px;}
}
@media (max-width:900px){
  .rl-container{padding:0 22px;}
  .rl-header-inner{min-height:66px;gap:16px;}
  .rl-nav{
    position:fixed;top:0;right:0;bottom:0;
    width:min(330px,88vw);
    background:var(--surface);
    flex-direction:column;align-items:stretch;gap:4px;
    padding:92px 20px 30px;
    transform:translateX(104%);
    transition:transform .3s cubic-bezier(.4,0,.2,1);
    box-shadow:-20px 0 48px rgba(29,31,35,.2);
    z-index:90;overflow-y:auto;margin-left:0;
  }
  .rl-nav.is-open{transform:translateX(0);}
  .rl-nav-link{padding:14px 12px;border-radius:10px;border-bottom:1px solid var(--border);font-size:16px;}
  .rl-nav-link.is-active{background:rgba(217,72,36,.09);}
  .rl-nav-link.is-active::after{display:none;}
  .rl-nav-cta-mobile{
    display:inline-flex;width:100%;margin-top:18px;
    height:48px;align-items:center;justify-content:center;
    background:var(--primary);color:#fff;font-weight:700;border-radius:12px;font-size:15px;
  }
  .rl-nav-cta-mobile:hover{background:var(--primary-dark);color:#fff;text-decoration:none;}
  .rl-burger{display:inline-flex;z-index:95;}
  .rl-header-actions .rl-btn-sm{display:none;}
  .rl-related-grid{grid-template-columns:1fr;}
}
@media (max-width:768px){
  body{font-size:15.5px;}
  .rl-crumb-bar{padding-top:18px;}
  .rl-head-card{border-radius:16px;padding:24px 20px 22px;}
  .rl-article-title{font-size:26px;line-height:1.4;}
  .rl-article-lead{font-size:14.5px;}
  .rl-meta{font-size:12.5px;gap:8px;margin-top:18px;padding-top:16px;}
  .rl-article-wrap{padding:24px 0 52px;gap:20px;}
  .rl-article{border-radius:14px;}
  .rl-article-cover{aspect-ratio:16/9;}
  .rl-body-pad{padding:22px 20px 28px;}
  .rl-article-body{font-size:16.5px;line-height:1.86;}
  .rl-article-body h2{font-size:22px;margin:1.7em 0 .6em;padding-left:11px;border-left-width:4px;}
  .rl-article-body h3{font-size:19px;}
  .rl-note{margin:0 20px 24px;padding:16px;flex-direction:column;gap:10px;}
  .rl-related{padding-bottom:52px;}
  .rl-rel-card{flex-direction:column;gap:12px;}
  .rl-rel-thumb{width:100%;height:150px;}
  .rl-cta{padding:52px 0;}
  .rl-cta-actions .rl-btn{width:100%;}
  .rl-footer{padding:48px 0 22px;}
  .rl-footer-top{grid-template-columns:1fr;gap:28px;}
  .rl-footer-bottom{flex-direction:column;align-items:flex-start;gap:10px;}
}
@media (max-width:520px){
  .rl-container{padding:0 18px;}
  .rl-logo-mark{width:40px;height:40px;font-size:13px;border-radius:11px;}
  .rl-logo-text{font-size:14px;}
  .rl-article-title{font-size:23px;}
  .rl-tag{height:26px;font-size:12px;padding:0 11px;}
  .rl-btn{height:46px;padding:0 20px;font-size:14.5px;}
}

/* roulang page: category1 */
:root{
  --rl-primary:#D94824;
  --rl-primary-dark:#B93A1B;
  --rl-secondary:#0F7C6B;
  --rl-accent:#C6F06A;
  --rl-bg:#F7F2E8;
  --rl-surface:#FFFFFF;
  --rl-soft:#FBF7EF;
  --rl-ink:#1D1F23;
  --rl-muted:#6C665B;
  --rl-border:#DDD4C5;
  --rl-dark:#1B1E23;
  --rl-error:#B42318;
  --rl-radius-lg:18px;
  --rl-radius:14px;
  --rl-radius-sm:11px;
  --rl-shadow:0 10px 28px rgba(29,31,35,.07);
  --rl-shadow-hover:0 16px 36px rgba(29,31,35,.14);
  --rl-max:1200px;
  --rl-font:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--rl-bg);
  color:var(--rl-ink);
  font-family:var(--rl-font);
  font-size:17px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{margin:0;font-family:var(--rl-font);color:var(--rl-ink);letter-spacing:.015em;line-height:1.32;}
h1{font-size:clamp(34px,4.4vw,52px);font-weight:800;}
h2{font-size:clamp(26px,3vw,36px);font-weight:800;}
h3{font-size:clamp(20px,2vw,24px);font-weight:700;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
a{color:inherit;text-decoration:none;transition:color .18s ease,border-color .18s ease,background-color .18s ease;}
img{max-width:100%;height:auto;display:block;}
button{font-family:inherit;cursor:pointer;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:3px solid rgba(15,124,107,.55);outline-offset:2px;}

.rl-container{width:100%;max-width:var(--rl-max);margin:0 auto;padding:0 32px;}
.rl-section{padding:76px 0;}
.rl-section--tight{padding:56px 0;}
.rl-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.08em;
  color:var(--rl-secondary);text-transform:uppercase;margin-bottom:14px;
}
.rl-eyebrow::before{content:"";width:22px;height:2px;background:var(--rl-primary);border-radius:2px;}
.rl-lead{font-size:17.5px;line-height:1.9;color:var(--rl-muted);}
.rl-muted{color:var(--rl-muted);}
.rl-divider{height:1px;background:var(--rl-border);border:0;margin:0;}

/* ===== 公告条 ===== */
.rl-announce{background:var(--rl-ink);color:#F3EDE1;font-size:13.5px;}
.rl-announce-inner{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  min-height:38px;padding-top:6px;padding-bottom:6px;
}
.rl-status{display:inline-flex;align-items:center;gap:8px;font-weight:600;white-space:nowrap;}
.rl-dot{width:8px;height:8px;border-radius:50%;background:var(--rl-accent);box-shadow:0 0 0 4px rgba(198,240,106,.16);}
.rl-announce-text{color:#C9C2B4;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* ===== 头部导航 ===== */
.rl-header{
  position:sticky;top:0;z-index:50;
  background:rgba(251,247,239,.97);
  border-bottom:1px solid var(--rl-border);
}
.rl-header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px;}
.rl-logo{display:inline-flex;align-items:center;gap:12px;flex-shrink:0;}
.rl-logo-mark{
  width:42px;height:42px;border-radius:12px;
  background:var(--rl-primary);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:800;letter-spacing:.04em;
  box-shadow:0 6px 16px rgba(217,72,36,.28);
}
.rl-logo-text{display:flex;flex-direction:column;line-height:1.18;font-weight:800;font-size:17px;letter-spacing:.02em;}
.rl-logo-text span:last-child{color:var(--rl-primary);}
.rl-nav{display:flex;align-items:center;gap:4px;flex-wrap:nowrap;}
.rl-nav-link{
  position:relative;
  padding:10px 13px;border-radius:9px;
  font-size:15.5px;font-weight:600;color:var(--rl-muted);
  white-space:nowrap;
}
.rl-nav-link:hover{color:var(--rl-ink);background:rgba(217,72,36,.07);}
.rl-nav-link::after{
  content:"";position:absolute;left:13px;right:13px;bottom:2px;height:2px;border-radius:2px;
  background:var(--rl-primary);transform:scaleX(0);transform-origin:left;transition:transform .2s ease;
}
.rl-nav-link:hover::after{transform:scaleX(1);}
.rl-nav-link.is-active{color:var(--rl-primary);}
.rl-nav-link.is-active::after{transform:scaleX(1);}
.rl-header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0;}

/* ===== 按钮 ===== */
.rl-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  height:48px;padding:0 26px;border-radius:var(--rl-radius-sm);
  font-size:15.5px;font-weight:600;line-height:1;
  border:1px solid transparent;background:transparent;color:var(--rl-ink);
  transition:background-color .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.rl-btn-primary{background:var(--rl-primary);color:#fff;border-color:var(--rl-primary);box-shadow:0 8px 20px rgba(217,72,36,.24);}
.rl-btn-primary:hover{background:var(--rl-primary-dark);border-color:var(--rl-primary-dark);transform:translateY(-2px);box-shadow:0 12px 26px rgba(217,72,36,.3);color:#fff;}
.rl-btn-primary:active{transform:translateY(0);box-shadow:0 6px 14px rgba(217,72,36,.22);}
.rl-btn-ghost{background:var(--rl-surface);border-color:var(--rl-border);color:var(--rl-ink);}
.rl-btn-ghost:hover{border-color:var(--rl-primary);color:var(--rl-primary);transform:translateY(-2px);}
.rl-btn-sm{height:42px;padding:0 18px;font-size:14.5px;border-radius:10px;}
.rl-arrow{transition:transform .18s ease;}
.rl-btn:hover .rl-arrow{transform:translateX(3px);}
.rl-link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:15px;color:var(--rl-secondary);}
.rl-link-arrow:hover{color:var(--rl-primary);text-decoration:underline;text-underline-offset:4px;}
.rl-link-arrow:hover .rl-arrow{transform:translateX(3px);}

/* ===== 徽章/标签 ===== */
.rl-badge{
  display:inline-flex;align-items:center;gap:6px;
  height:26px;padding:0 12px;border-radius:999px;
  font-size:12.5px;font-weight:700;letter-spacing:.02em;
  background:rgba(15,124,107,.1);color:var(--rl-secondary);border:1px solid rgba(15,124,107,.22);
}
.rl-badge--accent{background:rgba(198,240,106,.34);color:#3C4A12;border-color:rgba(120,150,40,.3);}
.rl-badge--warm{background:rgba(217,72,36,.1);color:var(--rl-primary-dark);border-color:rgba(217,72,36,.24);}
.rl-badge--plain{background:#fff;color:var(--rl-muted);border-color:var(--rl-border);}

/* ===== 面包屑 ===== */
.rl-breadcrumb{
  display:flex;align-items:center;gap:10px;
  font-size:13.5px;color:var(--rl-muted);
  padding:22px 0 0;overflow-x:auto;white-space:nowrap;
}
.rl-breadcrumb a{color:var(--rl-muted);}
.rl-breadcrumb a:hover{color:var(--rl-primary);}
.rl-breadcrumb span[aria-current]{color:var(--rl-ink);font-weight:600;}
.rl-crumb-sep{color:#BEB4A2;}

/* ===== 分类 Hero ===== */
.rl-cat-hero{padding:34px 0 68px;}
.rl-cat-hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:52px;align-items:center;}
.rl-cat-index{
  display:inline-flex;align-items:baseline;gap:12px;margin-bottom:18px;
}
.rl-cat-index b{
  font-size:52px;font-weight:800;line-height:1;
  color:transparent;-webkit-text-stroke:1.5px rgba(217,72,36,.55);
  letter-spacing:-.02em;
}
.rl-cat-index em{font-style:normal;font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--rl-muted);text-transform:uppercase;}
.rl-cat-hero h1{margin-bottom:18px;}
.rl-cat-hero h1 .rl-h1-dot{color:var(--rl-primary);}
.rl-cat-hero .rl-lead{max-width:56ch;margin-bottom:26px;}
.rl-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px;}
.rl-anchors{display:flex;flex-wrap:wrap;gap:10px;}
.rl-anchors a{
  display:inline-flex;align-items:center;gap:7px;
  height:36px;padding:0 15px;border-radius:999px;
  background:#fff;border:1px solid var(--rl-border);
  font-size:13.5px;font-weight:600;color:var(--rl-muted);
}
.rl-anchors a:hover{border-color:var(--rl-primary);color:var(--rl-primary);transform:translateY(-1px);}

.rl-media{
  position:relative;border-radius:var(--rl-radius-lg);overflow:hidden;
  border:1px solid rgba(29,31,35,.14);box-shadow:var(--rl-shadow);
  background:var(--rl-soft);
}
.rl-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.rl-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(27,30,35,.12) 0%,rgba(27,30,35,.62) 100%);
}
.rl-media-tag{
  position:absolute;top:16px;left:16px;z-index:2;
  display:inline-flex;align-items:center;gap:7px;
  height:28px;padding:0 13px;border-radius:999px;
  background:rgba(27,30,35,.72);color:#F2EDE2;
  font-size:12.5px;font-weight:700;backdrop-filter:blur(2px);
}
.rl-media-card{
  position:absolute;left:16px;right:16px;bottom:16px;z-index:2;
  background:rgba(255,255,255,.96);
  border-radius:14px;border:1px solid rgba(221,212,197,.9);
  padding:16px 18px;
}
.rl-media-card h4{font-size:15.5px;font-weight:700;margin-bottom:8px;}
.rl-media-steps{display:flex;flex-wrap:wrap;gap:6px;}
.rl-media-steps span{
  font-size:12px;font-weight:600;color:var(--rl-muted);
  background:var(--rl-bg);border:1px solid var(--rl-border);
  border-radius:999px;padding:3px 10px;
}

/* ===== 状态数据条 ===== */
.rl-statbar{
  display:grid;grid-template-columns:repeat(4,1fr);
  background:var(--rl-surface);border:1px solid var(--rl-border);
  border-radius:var(--rl-radius);box-shadow:var(--rl-shadow);
  overflow:hidden;
}
.rl-stat{padding:24px 26px;border-right:1px solid var(--rl-border);}
.rl-stat:last-child{border-right:0;}
.rl-stat b{display:block;font-size:26px;font-weight:800;color:var(--rl-primary);line-height:1.2;margin-bottom:4px;}
.rl-stat span{font-size:13.5px;color:var(--rl-muted);}

/* ===== 准备清单 ===== */
.rl-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start;}
.rl-sticky{position:sticky;top:104px;}
.rl-check-grid{display:grid;gap:16px;}
.rl-check{
  display:flex;gap:16px;align-items:flex-start;
  background:var(--rl-surface);border:1px solid var(--rl-border);
  border-radius:var(--rl-radius);padding:22px 24px;box-shadow:var(--rl-shadow);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.rl-check:hover{transform:translateY(-2px);box-shadow:var(--rl-shadow-hover);border-color:rgba(217,72,36,.4);}
.rl-check-num{
  flex:0 0 34px;width:34px;height:34px;border-radius:10px;
  background:var(--rl-bg);border:1px solid var(--rl-border);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:13.5px;font-weight:800;color:var(--rl-primary);
}
.rl-check h3{font-size:18px;margin-bottom:6px;}
.rl-check p{font-size:15px;color:var(--rl-muted);line-height:1.75;margin:0;}

/* ===== 步骤时间线 ===== */
.rl-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative;margin-top:44px;}
.rl-steps::before{
  content:"";position:absolute;left:22px;right:22px;top:17px;height:1px;
  background:linear-gradient(90deg,rgba(217,72,36,.55),rgba(221,212,197,.9));
}
.rl-step{position:relative;padding-top:48px;}
.rl-step::before{
  content:"";position:absolute;left:0;top:8px;
  width:18px;height:18px;border-radius:50%;
  background:var(--rl-surface);border:2px solid var(--rl-primary);
  box-shadow:0 0 0 6px var(--rl-bg);
}
.rl-step h3{font-size:18px;margin-bottom:8px;}
.rl-step p{font-size:14.5px;color:var(--rl-muted);line-height:1.75;margin:0;}
.rl-step-num{display:block;font-size:12.5px;font-weight:800;letter-spacing:.14em;color:var(--rl-secondary);margin-bottom:6px;}

/* ===== 问题排查 ===== */
.rl-issue-wrap{display:grid;grid-template-columns:1.35fr .65fr;gap:44px;align-items:start;}
.rl-issue-list{display:grid;gap:14px;}
.rl-issue{
  display:grid;grid-template-columns:56px 1fr;gap:16px;
  background:var(--rl-surface);border:1px solid var(--rl-border);
  border-radius:var(--rl-radius);padding:22px 24px;
  transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.rl-issue:hover{border-color:rgba(217,72,36,.42);box-shadow:var(--rl-shadow);transform:translateY(-2px);}
.rl-issue-no{
  font-size:15px;font-weight:800;color:var(--rl-primary);
  border-right:1px solid var(--rl-border);padding-right:14px;
  display:flex;align-items:flex-start;padding-top:2px;
}
.rl-issue h3{font-size:17.5px;margin-bottom:6px;}
.rl-issue p{font-size:14.8px;color:var(--rl-muted);margin:0;line-height:1.76;}
.rl-tip{
  background:var(--rl-dark);color:#EDE7DA;border-radius:var(--rl-radius-lg);
  padding:28px 26px;border:1px solid #2B2F36;box-shadow:var(--rl-shadow);
}
.rl-tip h3{color:#fff;font-size:19px;margin-bottom:14px;}
.rl-tip p{font-size:14.5px;color:#BDB6A8;line-height:1.8;}
.rl-tip ul{display:grid;gap:10px;margin:16px 0 20px;}
.rl-tip li{
  font-size:14.5px;color:#DED8CA;padding-left:18px;position:relative;line-height:1.7;
}
.rl-tip li::before{
  content:"";position:absolute;left:0;top:11px;width:7px;height:7px;border-radius:2px;
  background:var(--rl-accent);
}
.rl-tip .rl-link-arrow{color:var(--rl-accent);}
.rl-tip .rl-link-arrow:hover{color:#fff;}

/* ===== 设备适配 ===== */
.rl-spec-table{background:var(--rl-surface);border:1px solid var(--rl-border);border-radius:var(--rl-radius);overflow:hidden;box-shadow:var(--rl-shadow);}
.rl-spec-row{
  display:grid;grid-template-columns:1.1fr 1.4fr .8fr;
  gap:16px;align-items:center;
  padding:18px 24px;border-bottom:1px solid var(--rl-border);
  font-size:15px;
}
.rl-spec-row:last-child{border-bottom:0;}
.rl-spec-row--head{
  background:var(--rl-soft);font-size:13px;font-weight:800;letter-spacing:.08em;
  color:var(--rl-muted);text-transform:uppercase;padding-top:14px;padding-bottom:14px;
}
.rl-spec-row span:first-child{font-weight:600;}
.rl-spec-row span:nth-child(2){color:var(--rl-muted);font-size:14.5px;}
.rl-spec-flag{
  justify-self:start;display:inline-flex;align-items:center;gap:6px;
  height:24px;padding:0 11px;border-radius:999px;font-size:12.5px;font-weight:700;
}
.rl-spec-flag--ok{background:rgba(15,124,107,.12);color:var(--rl-secondary);}
.rl-spec-flag--mid{background:rgba(217,72,36,.1);color:var(--rl-primary-dark);}

/* ===== 卡片 ===== */
.rl-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px;}
.rl-card{
  display:flex;flex-direction:column;
  background:var(--rl-surface);border:1px solid var(--rl-border);
  border-radius:var(--rl-radius-lg);overflow:hidden;box-shadow:var(--rl-shadow);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.rl-card:hover{transform:translateY(-3px);box-shadow:var(--rl-shadow-hover);border-color:rgba(217,72,36,.4);}
.rl-card-img{position:relative;overflow:hidden;background:var(--rl-bg);}
.rl-card-img img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .4s ease;}
.rl-card:hover .rl-card-img img{transform:scale(1.04);}
.rl-card-body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:10px;flex:1;}
.rl-card-body h3{font-size:19px;}
.rl-card-body p{font-size:14.8px;color:var(--rl-muted);line-height:1.76;margin:0;}
.rl-card-body .rl-link-arrow{margin-top:auto;padding-top:12px;}

/* ===== FAQ ===== */
.rl-faq-list{max-width:880px;margin-top:36px;}
.rl-faq{
  background:var(--rl-surface);border:1px solid var(--rl-border);
  border-radius:12px;margin-bottom:12px;overflow:hidden;
  transition:border-color .2s ease,background-color .2s ease;
}
.rl-faq summary{
  list-style:none;cursor:pointer;position:relative;
  padding:19px 56px 19px 22px;
  font-size:17.5px;font-weight:700;line-height:1.6;
}
.rl-faq summary::-webkit-details-marker{display:none;}
.rl-faq summary::after{
  content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);
  font-size:22px;font-weight:400;color:var(--rl-primary);line-height:1;
  transition:transform .2s ease;
}
.rl-faq[open]{border-color:rgba(217,72,36,.4);background:#FFFCF7;box-shadow:var(--rl-shadow);}
.rl-faq[open] summary{color:var(--rl-primary-dark);}
.rl-faq[open] summary::after{content:"−";}
.rl-faq-body{padding:0 22px 22px;font-size:15.5px;color:var(--rl-muted);line-height:1.85;}
.rl-faq-body p{margin:0;}

/* ===== CTA ===== */
.rl-cta{
  position:relative;overflow:hidden;
  background:var(--rl-dark);color:#F2EDE2;
  border-radius:var(--rl-radius-lg);
  padding:60px 56px;
  display:grid;grid-template-columns:1.3fr .7fr;gap:40px;align-items:center;
  box-shadow:0 24px 60px rgba(27,30,35,.24);
}
.rl-cta::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  opacity:.16;
}
.rl-cta > *{position:relative;z-index:1;}
.rl-cta h2{color:#fff;margin-bottom:14px;}
.rl-cta p{color:#C7C1B3;font-size:16px;max-width:52ch;}
.rl-cta-actions{display:flex;flex-direction:column;gap:12px;align-items:flex-start;}
.rl-cta-actions .rl-btn{width:100%;}
.rl-cta-actions .rl-btn-ghost{background:transparent;color:#F2EDE2;border-color:rgba(242,237,226,.34);}
.rl-cta-actions .rl-btn-ghost:hover{background:rgba(242,237,226,.1);color:#fff;border-color:rgba(242,237,226,.7);}

/* ===== 页脚 ===== */
.rl-footer{background:var(--rl-dark);color:#C7C1B3;margin-top:76px;padding:60px 0 26px;}
.rl-footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(242,237,226,.14);}
.rl-footer-brand{display:inline-flex;align-items:center;gap:11px;font-size:17px;font-weight:800;color:#fff;margin-bottom:14px;}
.rl-footer-brand .rl-logo-mark{width:36px;height:36px;border-radius:10px;font-size:12px;}
.rl-footer-desc{font-size:14.5px;line-height:1.85;color:#A8A296;max-width:34ch;}
.rl-footer h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:16px;letter-spacing:.04em;}
.rl-footer-links{display:grid;gap:10px;}
.rl-footer-links a{font-size:14.5px;color:#A8A296;}
.rl-footer-links a:hover{color:var(--rl-accent);text-decoration:underline;text-underline-offset:4px;}
.rl-footer-info p{font-size:14px;line-height:1.8;color:#A8A296;margin-bottom:10px;}
.rl-footer-info strong{color:#E4DED2;font-weight:600;}
.rl-footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-top:22px;font-size:13px;color:#8E8879;flex-wrap:wrap;}
.rl-to-top{color:#C7C1B3;font-weight:600;}
.rl-to-top:hover{color:var(--rl-accent);}

/* ===== 移动端抽屉导航与汉堡 ===== */
.rl-burger{
  display:none;width:44px;height:44px;border-radius:11px;
  background:#fff;border:1px solid var(--rl-border);
  flex-direction:column;align-items:center;justify-content:center;gap:5px;
}
.rl-burger span{display:block;width:19px;height:2px;border-radius:2px;background:var(--rl-ink);transition:transform .2s ease,opacity .2s ease;}
.rl-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.rl-burger[aria-expanded="true"] span:nth-child(2){opacity:0;}
.rl-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ===== 移动端吸附 CTA ===== */
.rl-mobile-cta{display:none;}

/* ===== 响应式 ===== */
@media (max-width:1023px){
  .rl-container{padding:0 24px;}
  .rl-cat-hero-grid{grid-template-columns:1fr;gap:34px;}
  .rl-cat-hero .rl-lead{max-width:none;}
  .rl-split{grid-template-columns:1fr;gap:32px;}
  .rl-sticky{position:static;}
  .rl-issue-wrap{grid-template-columns:1fr;gap:28px;}
  .rl-steps{grid-template-columns:repeat(2,1fr);gap:26px;}
  .rl-steps::before{display:none;}
  .rl-card-grid{grid-template-columns:repeat(2,1fr);}
  .rl-statbar{grid-template-columns:repeat(2,1fr);}
  .rl-stat:nth-child(2){border-right:0;}
  .rl-stat:nth-child(1),.rl-stat:nth-child(2){border-bottom:1px solid var(--rl-border);}
  .rl-cta{grid-template-columns:1fr;padding:44px 32px;gap:26px;}
  .rl-footer-top{grid-template-columns:1fr 1fr;gap:32px;}
  .rl-nav-link{padding:10px 10px;font-size:14.5px;}
  .rl-header-actions .rl-btn-sm{display:none;}
  .rl-burger{display:inline-flex;}
  .rl-nav{
    position:fixed;top:0;right:0;bottom:0;z-index:60;
    width:min(84vw,340px);
    flex-direction:column;align-items:stretch;justify-content:flex-start;
    background:var(--rl-soft);
    padding:96px 22px 32px;
    transform:translateX(106%);
    transition:transform .28s ease;
    box-shadow:-24px 0 60px rgba(29,31,35,.22);
    overflow-y:auto;
  }
  .rl-nav.is-open{transform:translateX(0);}
  .rl-nav-link{padding:15px 8px;font-size:16px;border-bottom:1px solid var(--rl-border);border-radius:0;}
  .rl-nav-link::after{display:none;}
  .rl-nav-link.is-active{background:rgba(217,72,36,.08);border-radius:9px;}
}
@media (max-width:767px){
  body{font-size:16px;}
  .rl-announce-text{display:none;}
  .rl-container{padding:0 20px;}
  .rl-header-inner{min-height:68px;}
  .rl-logo-text{font-size:15px;}
  .rl-logo-mark{width:38px;height:38px;border-radius:10px;font-size:12px;}
  .rl-section{padding:52px 0;}
  .rl-section--tight{padding:40px 0;}
  .rl-cat-hero{padding:22px 0 48px;}
  .rl-cat-index b{font-size:42px;}
  .rl-steps{grid-template-columns:1fr;gap:22px;margin-top:28px;}
  .rl-step{padding-top:0;padding-left:38px;}
  .rl-step::before{top:6px;}
  .rl-card-grid{grid-template-columns:1fr;}
  .rl-statbar{grid-template-columns:1fr;}
  .rl-stat{border-right:0;border-bottom:1px solid var(--rl-border);padding:20px 22px;}
  .rl-stat:last-child{border-bottom:0;}
  .rl-issue{grid-template-columns:1fr;gap:8px;padding:20px;}
  .rl-issue-no{border-right:0;padding-right:0;padding-top:0;font-size:13px;letter-spacing:.12em;}
  .rl-spec-row{grid-template-columns:1fr;gap:6px;padding:16px 20px;}
  .rl-spec-row--head{display:none;}
  .rl-spec-flag{justify-self:start;}
  .rl-cta{padding:36px 22px;border-radius:16px;}
  .rl-cta-actions{width:100%;}
  .rl-footer{padding:44px 0 90px;}
  .rl-footer-top{grid-template-columns:1fr;gap:28px;padding-bottom:28px;}
  .rl-footer-bottom{flex-direction:column;align-items:flex-start;gap:10px;}
  .rl-faq summary{font-size:16px;padding:16px 48px 16px 18px;}
  .rl-faq body{font-size:15px;}
  .rl-mobile-cta{
    display:flex;position:fixed;left:0;right:0;bottom:0;z-index:45;
    padding:10px 16px calc(10px + env(safe-area-inset-bottom));
    background:rgba(251,247,239,.97);border-top:1px solid var(--rl-border);
    box-shadow:0 -10px 26px rgba(29,31,35,.1);
  }
  .rl-mobile-cta .rl-btn{width:100%;height:52px;}
}
@media (max-width:520px){
  h1{font-size:32px;}
  .rl-hero-actions .rl-btn{width:100%;}
  .rl-anchors a{font-size:12.5px;height:34px;padding:0 12px;}
  .rl-media-card{position:static;border-radius:0;border:0;border-top:1px solid var(--rl-border);}
  .rl-media img{aspect-ratio:16/10;}
  .rl-tip{padding:22px 20px;}
}

/* roulang page: category2 */
:root{
  --rl-primary:#D94824;
  --rl-primary-dark:#B93A1B;
  --rl-secondary:#0F7C6B;
  --rl-accent:#C6F06A;
  --rl-bg:#F7F2E8;
  --rl-surface:#FFFFFF;
  --rl-text:#1D1F23;
  --rl-muted:#6C665B;
  --rl-border:#DDD4C5;
  --rl-dark:#1B1E23;
  --rl-error:#B42318;
  --rl-success:#0F7C6B;
  --rl-radius-card:18px;
  --rl-radius-btn:12px;
  --rl-shadow:0 10px 28px rgba(29,31,35,.07);
  --rl-shadow-hover:0 16px 34px rgba(29,31,35,.13);
  --rl-space-xs:8px;
  --rl-space-sm:16px;
  --rl-space-md:24px;
  --rl-space-lg:40px;
  --rl-space-xl:72px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--rl-bg);
  color:var(--rl-text);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{margin:0;font-weight:800;letter-spacing:.015em;color:var(--rl-text);line-height:1.3;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
a{color:var(--rl-secondary);text-decoration:none;transition:color .18s ease,opacity .18s ease;}
a:hover{color:var(--rl-primary);}
img{max-width:100%;display:block;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;}
:focus-visible{outline:2px solid var(--rl-secondary);outline-offset:3px;}
.rl-container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}
.rl-section{padding:72px 0;}
.rl-section--tight{padding:56px 0;}
.rl-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.06em;
  color:var(--rl-primary);text-transform:none;margin-bottom:14px;
}
.rl-eyebrow::before{content:"";width:22px;height:2px;background:var(--rl-primary);display:inline-block;}
.rl-section-title{font-size:clamp(26px,3vw,36px);margin-bottom:14px;}
.rl-section-lead{color:var(--rl-muted);font-size:16px;max-width:640px;}

/* ---------- 头部 ---------- */
.rl-header{
  position:sticky;top:0;z-index:60;
  background:var(--rl-bg);
  border-bottom:1px solid var(--rl-border);
}
.rl-header-inner{display:flex;align-items:center;gap:28px;min-height:72px;}
.rl-logo{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.rl-logo-mark{
  width:40px;height:40px;border-radius:12px;
  background:var(--rl-primary);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:800;letter-spacing:.02em;line-height:1;
}
.rl-logo-text{display:flex;flex-direction:column;font-weight:800;font-size:15px;line-height:1.2;color:var(--rl-text);letter-spacing:.02em;}
.rl-logo-text span:last-child{color:var(--rl-primary);}
.rl-nav{display:flex;align-items:center;gap:2px;margin-left:auto;}
.rl-nav-link{
  position:relative;display:inline-block;
  padding:10px 13px;border-radius:9px;
  font-size:15px;font-weight:600;color:var(--rl-text);
}
.rl-nav-link:hover{background:rgba(217,72,36,.08);color:var(--rl-primary);}
.rl-nav-link.is-active{color:var(--rl-primary);}
.rl-nav-link.is-active::after{
  content:"";position:absolute;left:13px;right:13px;bottom:2px;height:2px;
  background:var(--rl-primary);border-radius:2px;
}
.rl-header-actions{display:flex;align-items:center;gap:10px;margin-left:8px;}
.rl-burger{
  display:none;width:44px;height:44px;border:1px solid var(--rl-border);
  border-radius:11px;background:var(--rl-surface);
  align-items:center;justify-content:center;flex-direction:column;gap:4px;
}
.rl-burger span{display:block;width:18px;height:2px;background:var(--rl-text);border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.rl-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.rl-burger[aria-expanded="true"] span:nth-child(2){opacity:0;}
.rl-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ---------- 按钮 ---------- */
.rl-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:var(--rl-radius-btn);
  font-size:15px;font-weight:700;letter-spacing:.01em;
  border:1px solid transparent;transition:all .18s ease;
}
.rl-btn-sm{height:42px;padding:0 20px;font-size:14px;border-radius:11px;}
.rl-btn-primary{background:var(--rl-primary);color:#fff;box-shadow:0 8px 20px rgba(217,72,36,.22);}
.rl-btn-primary:hover{background:var(--rl-primary-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 24px rgba(217,72,36,.28);}
.rl-btn-primary:active{transform:translateY(0);}
.rl-btn-ghost{background:var(--rl-surface);color:var(--rl-text);border-color:var(--rl-border);}
.rl-btn-ghost:hover{border-color:var(--rl-primary);color:var(--rl-primary);transform:translateY(-2px);}
.rl-btn-light{background:#fff;color:var(--rl-dark);}
.rl-btn-light:hover{background:var(--rl-accent);color:var(--rl-dark);transform:translateY(-2px);}
.rl-arrow{transition:transform .18s ease;display:inline-block;}
.rl-btn:hover .rl-arrow{transform:translateX(3px);}
.rl-textlink{font-weight:700;font-size:14px;display:inline-flex;align-items:center;gap:6px;}
.rl-textlink:hover{text-decoration:underline;text-underline-offset:4px;}

/* ---------- 面包屑 ---------- */
.rl-crumb{padding:20px 0 0;}
.rl-crumb-list{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--rl-muted);overflow-x:auto;white-space:nowrap;}
.rl-crumb-list a{color:var(--rl-muted);}
.rl-crumb-list a:hover{color:var(--rl-primary);}
.rl-crumb-sep{opacity:.55;}
.rl-crumb-current{color:var(--rl-text);font-weight:700;}

/* ---------- Hero ---------- */
.rl-hero{padding:36px 0 64px;}
.rl-hero-grid{display:grid;grid-template-columns:1.32fr .92fr;gap:52px;align-items:center;}
.rl-hero-index{
  font-size:88px;font-weight:800;line-height:1;
  color:rgba(217,72,36,.16);letter-spacing:-.02em;margin-bottom:6px;
}
.rl-hero h1{font-size:clamp(32px,3.9vw,48px);margin-bottom:18px;}
.rl-hero h1 em{font-style:normal;color:var(--rl-primary);}
.rl-hero-lead{font-size:17px;color:var(--rl-muted);max-width:640px;margin-bottom:26px;}
.rl-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px;}
.rl-anchor-list{display:flex;flex-wrap:wrap;gap:8px;}
.rl-anchor{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 14px;border-radius:999px;
  border:1px solid var(--rl-border);background:var(--rl-surface);
  font-size:13px;font-weight:600;color:var(--rl-text);
}
.rl-anchor:hover{border-color:var(--rl-primary);color:var(--rl-primary);}
.rl-media-card{
  position:relative;border-radius:var(--rl-radius-card);overflow:hidden;
  border:1px solid var(--rl-border);box-shadow:var(--rl-shadow);background:var(--rl-surface);
}
.rl-media-card img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.rl-media-overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(27,30,35,.18) 0%,rgba(27,30,35,.78) 100%);
}
.rl-media-body{position:absolute;left:0;right:0;bottom:0;padding:22px;color:#fff;}
.rl-media-body strong{display:block;font-size:18px;font-weight:800;margin-bottom:6px;}
.rl-media-body span{font-size:13px;color:rgba(255,255,255,.82);}
.rl-media-badge{
  position:absolute;top:16px;left:16px;
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 12px;border-radius:999px;
  background:rgba(255,255,255,.94);color:var(--rl-text);
  font-size:12px;font-weight:700;
}
.rl-dot{width:7px;height:7px;border-radius:50%;background:var(--rl-success);display:inline-block;}
.rl-dot--accent{background:#8CC22B;}

/* ---------- 信任条 ---------- */
.rl-trust{border-top:1px solid var(--rl-border);border-bottom:1px solid var(--rl-border);background:rgba(255,255,255,.55);}
.rl-trust-grid{display:grid;grid-template-columns:repeat(4,1fr);}
.rl-trust-item{padding:22px 26px;border-right:1px solid var(--rl-border);}
.rl-trust-item:last-child{border-right:none;}
.rl-trust-item strong{display:block;font-size:15px;margin-bottom:4px;}
.rl-trust-item span{font-size:13px;color:var(--rl-muted);}

/* ---------- 双栏分栏 ---------- */
.rl-split{display:grid;grid-template-columns:330px 1fr;gap:56px;align-items:start;}
.rl-split-sticky{position:sticky;top:96px;}
.rl-split-sticky h2{font-size:clamp(24px,2.6vw,32px);margin-bottom:14px;}
.rl-split-sticky p{color:var(--rl-muted);font-size:15px;}

/* ---------- 功能行 ---------- */
.rl-feature-row{
  display:grid;grid-template-columns:210px 1fr;gap:26px;align-items:center;
  background:var(--rl-surface);border:1px solid var(--rl-border);
  border-radius:var(--rl-radius-card);padding:20px;margin-bottom:20px;
  box-shadow:var(--rl-shadow);transition:box-shadow .2s ease,transform .2s ease,border-color .2s ease;
}
.rl-feature-row:hover{box-shadow:var(--rl-shadow-hover);transform:translateY(-2px);border-color:rgba(217,72,36,.35);}
.rl-feature-row:nth-child(even) .rl-feature-media{order:2;}
.rl-feature-media{border-radius:14px;overflow:hidden;border:1px solid var(--rl-border);}
.rl-feature-media img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.rl-feature-tag{
  display:inline-block;padding:4px 11px;border-radius:999px;
  background:rgba(15,124,107,.1);color:var(--rl-secondary);
  font-size:12px;font-weight:700;margin-bottom:10px;
}
.rl-feature-row h3{font-size:20px;margin-bottom:8px;}
.rl-feature-row p{font-size:15px;color:var(--rl-muted);margin-bottom:12px;}

/* ---------- 步骤带 ---------- */
.rl-steps-wrap{background:var(--rl-surface);border:1px solid var(--rl-border);border-radius:24px;padding:44px 40px;box-shadow:var(--rl-shadow);}
.rl-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative;margin-top:34px;}
.rl-steps::before{
  content:"";position:absolute;top:19px;left:8%;right:8%;height:1px;
  background:linear-gradient(90deg,rgba(217,72,36,.5),rgba(15,124,107,.45));
}
.rl-step{position:relative;padding-top:52px;}
.rl-step-num{
  position:absolute;top:0;left:0;
  width:40px;height:40px;border-radius:50%;
  background:var(--rl-surface);border:2px solid var(--rl-primary);color:var(--rl-primary);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:800;z-index:2;
}
.rl-step h3{font-size:17px;margin-bottom:6px;}
.rl-step p{font-size:14px;color:var(--rl-muted);}

/* ---------- 数据条 ---------- */
.rl-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  background:var(--rl-dark);border-radius:var(--rl-radius-card);overflow:hidden;
}
.rl-stat{padding:30px 26px;border-right:1px solid rgba(255,255,255,.12);}
.rl-stat:last-child{border-right:none;}
.rl-stat strong{display:block;font-size:30px;font-weight:800;color:var(--rl-accent);line-height:1.15;margin-bottom:6px;}
.rl-stat span{font-size:14px;color:rgba(255,255,255,.75);}

/* ---------- 场景交错列表 ---------- */
.rl-scene-list{display:grid;gap:16px;}
.rl-scene{
  display:grid;grid-template-columns:52px 1fr auto;gap:18px;align-items:center;
  background:var(--rl-surface);border:1px solid var(--rl-border);
  border-radius:16px;padding:20px 22px;transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.rl-scene:hover{border-color:var(--rl-primary);box-shadow:var(--rl-shadow);transform:translateY(-2px);}
.rl-scene-icon{
  width:44px;height:44px;border-radius:12px;
  background:rgba(217,72,36,.1);color:var(--rl-primary);
  display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;
}
.rl-scene h3{font-size:17px;margin-bottom:4px;}
.rl-scene p{font-size:14px;color:var(--rl-muted);margin:0;}
.rl-scene-badge{
  font-size:12px;font-weight:700;color:var(--rl-secondary);
  background:rgba(15,124,107,.1);padding:5px 12px;border-radius:999px;white-space:nowrap;
}

/* ---------- FAQ ---------- */
.rl-faq{border:1px solid var(--rl-border);border-radius:var(--rl-radius-card);background:var(--rl-surface);overflow:hidden;box-shadow:var(--rl-shadow);}
.rl-faq-item{border-bottom:1px solid var(--rl-border);}
.rl-faq-item:last-child{border-bottom:none;}
.rl-faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:transparent;border:none;text-align:left;
  padding:20px 24px;font-size:17px;font-weight:700;color:var(--rl-text);
  transition:background .18s ease,color .18s ease;
}
.rl-faq-q:hover{background:rgba(217,72,36,.05);color:var(--rl-primary);}
.rl-faq-q .rl-plus{
  flex:0 0 auto;width:26px;height:26px;border-radius:8px;
  border:1px solid var(--rl-border);position:relative;transition:all .2s ease;
}
.rl-faq-q .rl-plus::before,
.rl-faq-q .rl-plus::after{
  content:"";position:absolute;background:var(--rl-primary);border-radius:2px;
  left:50%;top:50%;transform:translate(-50%,-50%);
}
.rl-faq-q .rl-plus::before{width:11px;height:2px;}
.rl-faq-q .rl-plus::after{width:2px;height:11px;transition:transform .2s ease,opacity .2s ease;}
.rl-faq-q[aria-expanded="true"]{background:rgba(217,72,36,.06);color:var(--rl-primary);}
.rl-faq-q[aria-expanded="true"] .rl-plus{background:var(--rl-primary);border-color:var(--rl-primary);}
.rl-faq-q[aria-expanded="true"] .rl-plus::before,
.rl-faq-q[aria-expanded="true"] .rl-plus::after{background:#fff;}
.rl-faq-q[aria-expanded="true"] .rl-plus::after{opacity:0;}
.rl-faq-a{display:none;padding:0 24px 22px;font-size:15px;color:var(--rl-muted);}
.rl-faq-a.is-open{display:block;}

/* ---------- CTA ---------- */
.rl-cta{
  position:relative;border-radius:26px;overflow:hidden;
  background:var(--rl-dark) url(/assets/images/backpic/back-2.png) center/cover no-repeat;
  padding:66px 56px;color:#fff;
}
.rl-cta::before{content:"";position:absolute;inset:0;background:rgba(27,30,35,.86);}
.rl-cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.4fr .9fr;gap:44px;align-items:center;}
.rl-cta h2{color:#fff;font-size:clamp(26px,3vw,36px);margin-bottom:14px;}
.rl-cta p{color:rgba(255,255,255,.78);font-size:16px;max-width:560px;}
.rl-cta-actions{display:flex;flex-direction:column;gap:12px;}
.rl-cta-actions .rl-btn{width:100%;}
.rl-cta-note{font-size:13px;color:rgba(255,255,255,.6);text-align:center;}

/* ---------- 页脚 ---------- */
.rl-footer{background:var(--rl-dark);color:rgba(255,255,255,.78);padding:64px 0 28px;margin-top:8px;}
.rl-footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.25fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.12);}
.rl-footer-brand{display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:16px;margin-bottom:16px;}
.rl-footer-brand:hover{color:var(--rl-accent);}
.rl-footer-desc{font-size:14px;line-height:1.8;color:rgba(255,255,255,.62);}
.rl-footer h4{font-size:15px;color:#fff;margin-bottom:16px;font-weight:700;}
.rl-footer-links{display:grid;gap:10px;}
.rl-footer-links a{color:rgba(255,255,255,.72);font-size:14px;}
.rl-footer-links a:hover{color:var(--rl-accent);text-decoration:underline;text-underline-offset:4px;}
.rl-footer-info p{font-size:14px;color:rgba(255,255,255,.62);margin-bottom:10px;}
.rl-footer-info strong{color:rgba(255,255,255,.88);font-weight:700;}
.rl-footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:24px;font-size:13px;color:rgba(255,255,255,.5);flex-wrap:wrap;}
.rl-to-top{color:rgba(255,255,255,.72);font-weight:600;}
.rl-to-top:hover{color:var(--rl-accent);}

/* ---------- 移动端吸附 CTA ---------- */
.rl-mobile-cta{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:70;
  padding:8px 16px calc(8px + env(safe-area-inset-bottom));
  background:rgba(247,242,232,.96);border-top:1px solid var(--rl-border);
  backdrop-filter:blur(6px);
}
.rl-mobile-cta .rl-btn{width:100%;height:50px;}

/* ---------- 响应式 ---------- */
@media screen and (max-width:1023px){
  .rl-container{padding:0 24px;}
  .rl-header-inner{gap:16px;}
  .rl-nav{
    position:fixed;top:72px;left:0;right:0;
    display:none;flex-direction:column;align-items:stretch;gap:4px;
    background:var(--rl-surface);border-bottom:1px solid var(--rl-border);
    padding:14px 24px 22px;box-shadow:0 18px 34px rgba(29,31,35,.14);
    max-height:calc(100vh - 72px);overflow-y:auto;margin-left:0;
  }
  .rl-nav.is-open{display:flex;}
  .rl-nav-link{padding:13px 12px;border-radius:10px;font-size:16px;}
  .rl-nav-link.is-active::after{display:none;}
  .rl-nav-link.is-active{background:rgba(217,72,36,.1);}
  .rl-burger{display:inline-flex;}
  .rl-hero-grid{grid-template-columns:1fr;gap:32px;}
  .rl-hero-index{font-size:64px;}
  .rl-split{grid-template-columns:1fr;gap:32px;}
  .rl-split-sticky{position:static;}
  .rl-steps{grid-template-columns:repeat(2,1fr);}
  .rl-steps::before{display:none;}
  .rl-trust-grid{grid-template-columns:repeat(2,1fr);}
  .rl-trust-item:nth-child(2){border-right:none;}
  .rl-trust-item:nth-child(1),.rl-trust-item:nth-child(2){border-bottom:1px solid var(--rl-border);}
  .rl-stats{grid-template-columns:repeat(2,1fr);}
  .rl-stat:nth-child(2){border-right:none;}
  .rl-stat:nth-child(1),.rl-stat:nth-child(2){border-bottom:1px solid rgba(255,255,255,.12);}
  .rl-cta-inner{grid-template-columns:1fr;gap:28px;}
  .rl-cta{padding:48px 32px;}
  .rl-footer-top{grid-template-columns:repeat(2,1fr);gap:32px;}
}
@media screen and (max-width:767px){
  body{padding-bottom:72px;}
  .rl-container{padding:0 20px;}
  .rl-section{padding:48px 0;}
  .rl-section--tight{padding:40px 0;}
  .rl-hero{padding:24px 0 44px;}
  .rl-hero h1{font-size:clamp(28px,7vw,34px);}
  .rl-hero-lead{font-size:16px;}
  .rl-hero-actions .rl-btn{width:100%;}
  .rl-header-inner{min-height:66px;}
  .rl-nav{top:66px;max-height:calc(100vh - 66px);}
  .rl-logo-text{font-size:13px;}
  .rl-logo-mark{width:36px;height:36px;font-size:12px;}
  .rl-feature-row{grid-template-columns:1fr;gap:16px;}
  .rl-feature-row:nth-child(even) .rl-feature-media{order:0;}
  .rl-scene{grid-template-columns:44px 1fr;gap:14px;}
  .rl-scene-badge{grid-column:1 / -1;justify-self:start;}
  .rl-steps{grid-template-columns:1fr;gap:18px;}
  .rl-steps-wrap{padding:28px 22px;}
  .rl-stats{grid-template-columns:1fr;}
  .rl-stat{border-right:none;border-bottom:1px solid rgba(255,255,255,.12);}
  .rl-stat:last-child{border-bottom:none;}
  .rl-trust-grid{grid-template-columns:1fr;}
  .rl-trust-item{border-right:none;border-bottom:1px solid var(--rl-border);}
  .rl-trust-item:last-child{border-bottom:none;}
  .rl-cta{padding:40px 22px;border-radius:20px;}
  .rl-faq-q{font-size:16px;padding:17px 18px;}
  .rl-faq-a{padding:0 18px 18px;}
  .rl-footer{padding:48px 0 90px;}
  .rl-footer-top{grid-template-columns:1fr;gap:28px;}
  .rl-footer-bottom{flex-direction:column;align-items:flex-start;}
  .rl-mobile-cta{display:block;}
}
@media screen and (max-width:519px){
  .rl-hero-index{font-size:52px;}
  .rl-anchor{font-size:12px;padding:6px 12px;}
  .rl-btn{height:46px;padding:0 20px;font-size:14px;}
}

/* roulang page: category3 */
:root{
  --rl-primary:#D94824;
  --rl-primary-dark:#B93A1B;
  --rl-secondary:#0F7C6B;
  --rl-accent:#C6F06A;
  --rl-bg:#F7F2E8;
  --rl-bg-soft:#FFFCF5;
  --rl-surface:#FFFFFF;
  --rl-ink:#1D1F23;
  --rl-ink-soft:#3A3F46;
  --rl-muted:#6C665B;
  --rl-line:#DDD4C5;
  --rl-dark:#1B1E23;
  --rl-danger:#B42318;
  --rl-radius-lg:18px;
  --rl-radius:14px;
  --rl-radius-sm:10px;
  --rl-shadow:0 10px 28px rgba(29,31,35,.07);
  --rl-shadow-hover:0 18px 36px rgba(29,31,35,.13);
  --rl-space:clamp(48px,6vw,86px);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--rl-bg);
  color:var(--rl-ink);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",Helvetica,Arial,sans-serif;
  font-size:17px;
  font-weight:400;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{font-family:inherit;margin:0;color:var(--rl-ink);font-weight:800;letter-spacing:.014em;line-height:1.3}
p{margin:0 0 14px}
ul,ol{margin:0;padding:0;list-style:none}
img{max-width:100%;display:block;border:0}
a{color:var(--rl-secondary);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--rl-primary)}
button{font-family:inherit}
a:focus-visible,button:focus-visible{outline:2px solid var(--rl-secondary);outline-offset:3px;border-radius:6px}
.rl-skip{position:absolute;left:-9999px;top:0;z-index:200;background:#fff;color:var(--rl-ink);padding:10px 18px;border-radius:0 0 10px 0;font-size:14px}
.rl-skip:focus{left:0}
.rl-container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}

/* ============ Header ============ */
.rl-header{position:sticky;top:0;z-index:80;background:var(--rl-surface);border-bottom:1px solid var(--rl-line)}
.rl-header-inner{display:flex;align-items:center;gap:18px;height:72px}
.rl-logo{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.rl-logo-mark{
  display:inline-grid;place-items:center;width:44px;height:44px;flex:0 0 auto;
  border-radius:12px;background:var(--rl-primary);color:#fff;
  font-size:15px;font-weight:800;letter-spacing:.02em;line-height:1;
}
.rl-logo-text{display:flex;flex-direction:row;gap:5px;font-size:16px;font-weight:800;color:var(--rl-ink);line-height:1.18;letter-spacing:.01em}
.rl-nav{display:flex;align-items:stretch;align-self:stretch;gap:4px;margin-left:auto;margin-right:auto}
.rl-nav-link{
  position:relative;display:inline-flex;align-items:center;padding:0 12px;
  font-size:15.5px;font-weight:600;color:var(--rl-ink-soft);border-radius:8px;
  transition:color .18s ease,background-color .18s ease;
}
.rl-nav-link:hover{color:var(--rl-primary);background:rgba(217,72,36,.06)}
.rl-nav-link.is-active{color:var(--rl-primary)}
.rl-nav-link.is-active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:0;height:2px;
  background:var(--rl-primary);border-radius:2px;
}
.rl-header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.rl-burger{
  display:none;align-items:center;justify-content:center;flex-direction:column;gap:5px;
  width:44px;height:44px;padding:0;border:1px solid var(--rl-line);border-radius:12px;
  background:#fff;cursor:pointer;transition:border-color .18s ease;
}
.rl-burger:hover{border-color:var(--rl-primary)}
.rl-burger span{display:block;width:18px;height:2px;border-radius:2px;background:var(--rl-ink);transition:transform .22s ease,opacity .18s ease}
.rl-burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.rl-burger.is-open span:nth-child(2){opacity:0}
.rl-burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============ Buttons ============ */
.rl-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:12px;border:1px solid transparent;
  font-size:15.5px;font-weight:600;cursor:pointer;line-height:1;
  transition:background-color .2s ease,color .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.rl-btn-sm{height:42px;padding:0 18px;font-size:14.5px;border-radius:11px}
.rl-btn-primary{background:var(--rl-primary);color:#fff;box-shadow:0 8px 20px rgba(217,72,36,.24)}
.rl-btn-primary:hover{background:var(--rl-primary-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(217,72,36,.3)}
.rl-btn-primary:active{transform:translateY(0);background:var(--rl-primary-dark)}
.rl-btn-ghost{background:#fff;border-color:var(--rl-line);color:var(--rl-ink)}
.rl-btn-ghost:hover{border-color:var(--rl-primary);color:var(--rl-primary);background:#fff;transform:translateY(-2px)}
.rl-btn-outline-light{background:transparent;border-color:rgba(255,255,255,.38);color:#fff}
.rl-btn-outline-light:hover{border-color:#fff;background:rgba(255,255,255,.1);color:#fff;transform:translateY(-2px)}
.rl-arrow{display:inline-block;transition:transform .2s ease}
.rl-btn:hover .rl-arrow{transform:translateX(3px)}

/* ============ Badges & text link ============ */
.rl-badge{
  display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 12px;
  border-radius:999px;font-size:12.5px;font-weight:600;line-height:1;
  background:#fff;border:1px solid var(--rl-line);color:var(--rl-muted);white-space:nowrap;
}
.rl-badge-dot::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--rl-secondary)}
.rl-badge.is-live{background:rgba(15,124,107,.1);border-color:rgba(15,124,107,.3);color:#0B5F52}
.rl-badge.is-lime{background:var(--rl-accent);border-color:#A8D24C;color:#25331A}
.rl-badge.is-primary{background:rgba(217,72,36,.1);border-color:rgba(217,72,36,.32);color:var(--rl-primary)}
.rl-badge.is-dark{background:rgba(27,30,35,.08);border-color:rgba(27,30,35,.2);color:#3A3F46}
.rl-textlink{display:inline-flex;align-items:center;gap:6px;font-size:14.5px;font-weight:600;color:var(--rl-primary)}
.rl-textlink:hover{color:var(--rl-primary-dark);text-decoration:underline;text-underline-offset:3px}
.rl-textlink span{transition:transform .2s ease}
.rl-textlink:hover span{transform:translateX(3px)}

/* ============ Breadcrumb ============ */
.rl-crumb{display:flex;align-items:center;gap:8px;padding-top:18px;font-size:13.5px;color:var(--rl-muted);overflow-x:auto;white-space:nowrap}
.rl-crumb a{color:var(--rl-muted)}
.rl-crumb a:hover{color:var(--rl-primary)}
.rl-crumb .sep{color:#C4BBAA}
.rl-crumb .cur{color:var(--rl-ink);font-weight:600}

/* ============ Hero ============ */
.rl-hero{position:relative;padding:clamp(28px,3.6vw,46px) 0 clamp(36px,4.6vw,58px);background:#FBF7EF;border-bottom:1px solid var(--rl-line);overflow:hidden}
.rl-hero::before{
  content:"";position:absolute;left:0;right:0;top:0;height:1px;
  background:repeating-linear-gradient(90deg,var(--rl-line) 0 24px,transparent 24px 48px);
  opacity:.7;
}
.rl-hero-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(28px,4vw,56px);align-items:center}
.rl-hero-index{display:flex;align-items:baseline;gap:14px;margin-bottom:10px}
.rl-hero-index-num{font-size:clamp(34px,4vw,50px);font-weight:800;color:var(--rl-primary);line-height:.9;letter-spacing:.01em}
.rl-hero-index-label{font-size:12.5px;font-weight:700;color:var(--rl-muted);letter-spacing:.16em}
.rl-h1{font-size:clamp(32px,4.3vw,50px);line-height:1.2;letter-spacing:.012em;margin-bottom:16px}
.rl-h1 .dot{color:var(--rl-primary);padding:0 2px}
.rl-hero-lead{font-size:17px;line-height:1.85;color:var(--rl-muted);max-width:620px;margin:0 0 26px}
.rl-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.rl-anchors{display:flex;flex-wrap:wrap;gap:8px}
.rl-anchors a{
  display:inline-flex;align-items:center;height:34px;padding:0 14px;border-radius:999px;
  border:1px solid var(--rl-line);background:#fff;font-size:13.5px;font-weight:500;color:var(--rl-muted);
  transition:border-color .18s ease,color .18s ease,background-color .18s ease;
}
.rl-anchors a:hover{border-color:var(--rl-primary);color:var(--rl-primary);background:#FFFBF4}
.rl-hero-media{
  position:relative;border-radius:var(--rl-radius-lg);overflow:hidden;
  border:1px solid var(--rl-line);box-shadow:var(--rl-shadow);background:#E7DFD0;min-height:370px;
}
.rl-hero-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.rl-hero-media::after{content:"";position:absolute;inset:0;background:rgba(23,26,30,.52);z-index:1}
.rl-hero-media-inner{position:relative;z-index:2;display:flex;flex-direction:column;justify-content:space-between;gap:26px;padding:22px;min-height:370px}
.rl-hero-card{background:rgba(255,255,255,.97);border-radius:var(--rl-radius);padding:18px 20px;box-shadow:0 14px 30px rgba(0,0,0,.18)}
.rl-hero-card-title{font-size:14px;font-weight:800;color:var(--rl-ink);letter-spacing:.04em}
.rl-mini-steps{display:flex;flex-direction:column;gap:8px;margin:12px 0 14px}
.rl-mini-steps li{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--rl-ink-soft)}
.rl-mini-steps span{
  display:inline-grid;place-items:center;width:22px;height:22px;flex:0 0 auto;border-radius:6px;
  background:rgba(217,72,36,.1);color:var(--rl-primary);font-size:11.5px;font-weight:800;
}

/* ============ Fact bar ============ */
.rl-factwrap{padding:clamp(20px,2.6vw,30px) 0 0}
.rl-factbar{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  background:#fff;border:1px solid var(--rl-line);border-radius:var(--rl-radius);overflow:hidden;
}
.rl-fact{padding:18px 22px;border-left:1px solid var(--rl-line);display:flex;flex-direction:column;gap:4px}
.rl-fact:first-child{border-left:0}
.rl-fact-label{font-size:12.5px;color:var(--rl-muted);letter-spacing:.06em}
.rl-fact-value{font-size:15.5px;font-weight:700;color:var(--rl-ink)}

/* ============ Section base ============ */
.rl-section{padding:var(--rl-space) 0}
.rl-section-alt{background:var(--rl-bg-soft);border-top:1px solid var(--rl-line);border-bottom:1px solid var(--rl-line)}
.rl-section-head{max-width:780px;margin-bottom:clamp(24px,3vw,38px)}
.rl-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--rl-primary);letter-spacing:.1em;margin-bottom:12px}
.rl-eyebrow::before{content:"";width:22px;height:2px;background:var(--rl-primary);border-radius:2px}
.rl-h2{font-size:clamp(26px,3.1vw,36px);line-height:1.3}
.rl-lead{color:var(--rl-muted);font-size:16.5px;line-height:1.85;margin:12px 0 0}

/* ============ Notice ============ */
.rl-notice{
  display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(20px,3vw,40px);
  background:#fff;border:1px solid var(--rl-line);border-radius:var(--rl-radius-lg);
  padding:clamp(18px,2.4vw,28px);box-shadow:var(--rl-shadow);
}
.rl-notice-figure{margin:0;border-radius:var(--rl-radius);overflow:hidden;background:#EDE6D8;position:relative;min-height:280px}
.rl-notice-figure img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.rl-notice-body{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:6px 0}
.rl-notice-body h3{font-size:clamp(20px,2.2vw,26px);line-height:1.4;margin:14px 0 10px}
.rl-notice-body p{color:var(--rl-muted);font-size:15.5px;line-height:1.85}
.rl-check{display:flex;flex-direction:column;gap:10px;margin:16px 0 22px}
.rl-check li{position:relative;padding-left:22px;font-size:15px;color:#4A463E;line-height:1.7}
.rl-check li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:50%;background:var(--rl-secondary);opacity:.85}

/* ============ Schedule ============ */
.rl-schedule{display:flex;flex-direction:column;gap:12px}
.rl-schedule-item{
  display:grid;grid-template-columns:132px 92px minmax(0,1fr) auto;align-items:center;gap:18px;
  background:#fff;border:1px solid var(--rl-line);border-radius:var(--rl-radius);
  padding:18px 22px;box-shadow:0 2px 10px rgba(29,31,35,.04);
  transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.rl-schedule-item:hover{border-color:rgba(217,72,36,.45);box-shadow:var(--rl-shadow);transform:translateY(-2px)}
.rl-schedule-time{display:flex;flex-direction:column;gap:2px;font-size:14.5px;font-weight:700;color:var(--rl-ink);line-height:1.4}
.rl-schedule-time span{font-size:12.5px;font-weight:500;color:var(--rl-muted)}
.rl-schedule-body h3{font-size:18px;line-height:1.45;margin-bottom:6px}
.rl-schedule-body p{font-size:14.5px;color:var(--rl-muted);line-height:1.75;margin:0}

/* ============ Steps ============ */
.rl-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.rl-step{
  position:relative;background:#fff;border:1px solid var(--rl-line);border-radius:var(--rl-radius);
  padding:24px 22px 26px;box-shadow:0 2px 10px rgba(29,31,35,.04);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.rl-step::before{content:"";position:absolute;left:22px;right:22px;top:0;height:3px;border-radius:0 0 3px 3px;background:var(--rl-primary);opacity:.85}
.rl-step:hover{transform:translateY(-3px);box-shadow:var(--rl-shadow);border-color:rgba(217,72,36,.35)}
.rl-step-num{font-size:12.5px;font-weight:800;color:var(--rl-primary);letter-spacing:.18em}
.rl-step h3{font-size:18.5px;margin:12px 0 8px;line-height:1.45}
.rl-step p{font-size:14.5px;color:var(--rl-muted);line-height:1.78;margin:0}

/* ============ Split + rules ============ */
.rl-split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(24px,4vw,56px);align-items:start}
.rl-split-aside{position:sticky;top:96px}
.rl-split-aside .rl-note{
  margin-top:20px;padding:16px 18px;border-radius:var(--rl-radius);background:#fff;
  border:1px dashed var(--rl-line);font-size:14px;color:var(--rl-muted);line-height:1.78;
}
.rl-rules{background:#fff;border:1px solid var(--rl-line);border-radius:var(--rl-radius-lg);overflow:hidden;box-shadow:0 2px 10px rgba(29,31,35,.04)}
.rl-rule{display:grid;grid-template-columns:58px minmax(0,1fr);gap:18px;padding:22px 26px;border-bottom:1px solid var(--rl-line);transition:background-color .18s ease}
.rl-rule:last-child{border-bottom:0}
.rl-rule:hover{background:#FFFBF4}
.rl-rule-index{font-size:20px;font-weight:800;color:var(--rl-primary);line-height:1.2}
.rl-rule h3{font-size:18px;margin-bottom:6px;line-height:1.45}
.rl-rule p{font-size:15px;color:var(--rl-muted);line-height:1.78;margin:0}

/* ============ Cards ============ */
.rl-grid-x{margin-left:-12px;margin-right:-12px}
.rl-grid-x > .cell{padding-left:12px;padding-right:12px;margin-bottom:24px}
.rl-card{
  display:flex;flex-direction:column;height:100%;background:#fff;border:1px solid var(--rl-line);
  border-radius:var(--rl-radius-lg);overflow:hidden;box-shadow:0 2px 10px rgba(29,31,35,.04);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.rl-card:hover{transform:translateY(-3px);box-shadow:var(--rl-shadow-hover);border-color:rgba(217,72,36,.4)}
.rl-card-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:#EDE6D8}
.rl-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.rl-card:hover .rl-card-media img{transform:scale(1.04)}
.rl-card-body{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1}
.rl-card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-size:12.5px;color:var(--rl-muted);margin-bottom:10px}
.rl-card h3{font-size:19px;line-height:1.45;margin-bottom:8px}
.rl-card p{
  font-size:14.5px;color:var(--rl-muted);line-height:1.78;margin:0 0 16px;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.rl-card .rl-textlink{margin-top:auto}
.rl-tip{
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  margin-top:6px;padding:18px 22px;border:1px dashed var(--rl-line);border-radius:var(--rl-radius);background:#FFFCF5;
}
.rl-tip p{margin:0;font-size:14.5px;color:var(--rl-muted);line-height:1.75}

/* ============ FAQ ============ */
.rl-faq-wrap{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(24px,4vw,52px);align-items:start}
.rl-faq{border-top:1px solid var(--rl-line)}
.rl-faq-item{border-bottom:1px solid var(--rl-line)}
.rl-faq-q{
  display:flex;width:100%;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 4px;background:none;border:0;text-align:left;
  font-size:17.5px;font-weight:700;color:var(--rl-ink);cursor:pointer;line-height:1.6;
  transition:color .18s ease;
}
.rl-faq-q:hover{color:var(--rl-primary)}
.rl-faq-icon{
  flex:0 0 auto;width:26px;height:26px;border-radius:50%;border:1px solid var(--rl-line);
  display:grid;place-items:center;font-size:15px;line-height:1;color:var(--rl-muted);
  transition:background-color .2s ease,color .2s ease,border-color .2s ease,transform .25s ease;
}
.rl-faq-q[aria-expanded="true"] .rl-faq-icon{background:var(--rl-primary);border-color:var(--rl-primary);color:#fff;transform:rotate(45deg)}
.rl-faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.rl-faq-a p{padding:0 4px 22px;margin:0;font-size:15.5px;color:var(--rl-muted);line-height:1.85}

/* ============ CTA ============ */
.rl-cta-section{padding:0 0 var(--rl-space)}
.rl-cta{position:relative;overflow:hidden;border-radius:var(--rl-radius-lg);background:var(--rl-dark);color:#F3EDE2;padding:clamp(30px,4.4vw,56px)}
.rl-cta::before{
  content:"";position:absolute;inset:0;background-image:url(/assets/images/backpic/back-2.png);
  background-size:cover;background-position:center;opacity:.18;
}
.rl-cta::after{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;
  background:linear-gradient(90deg,var(--rl-primary),var(--rl-accent));
}
.rl-cta-inner{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:28px;align-items:center}
.rl-cta h2{font-size:clamp(24px,3vw,34px);line-height:1.34;color:#fff;margin-bottom:12px}
.rl-cta p{color:#BDB4A5;font-size:15.5px;line-height:1.85;margin:0}
.rl-cta-actions{display:flex;flex-direction:column;gap:12px}
.rl-cta-actions .rl-btn{width:100%}

/* ============ Footer ============ */
.rl-footer{background:var(--rl-dark);color:#CFC7B8;padding:clamp(44px,5vw,72px) 0 26px}
.rl-footer-brand{display:inline-flex;align-items:center;gap:10px;font-size:18px;font-weight:800;color:#fff;margin-bottom:14px}
.rl-footer-brand .rl-logo-mark{width:40px;height:40px;border-radius:11px}
.rl-footer-brand:hover{color:#fff}
.rl-footer-desc{font-size:14px;color:#A79E8F;max-width:330px;line-height:1.85;margin:0}
.rl-footer h4{font-size:15px;color:#fff;letter-spacing:.06em;margin-bottom:16px;font-weight:700}
.rl-footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.4fr;gap:32px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1)}
.rl-footer-links{display:flex;flex-direction:column;gap:10px}
.rl-footer-links a{font-size:14px;color:#B9B0A1}
.rl-footer-links a:hover{color:var(--rl-accent);text-decoration:underline;text-underline-offset:3px}
.rl-footer-info p{font-size:13.5px;color:#A79E8F;line-height:1.8;margin:0 0 10px}
.rl-footer-info strong{color:#D9D1C2;font-weight:600}
.rl-footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:22px;font-size:13px;color:#8E8677}
.rl-to-top{color:#CFC7B8;font-size:13px}
.rl-to-top:hover{color:var(--rl-accent)}

/* ============ Responsive ============ */
@media (max-width:1023px){
  .rl-header-inner{height:68px}
  .rl-burger{display:flex}
  .rl-nav{
    display:none;position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    padding:14px 20px 20px;background:var(--rl-surface);
    border-bottom:1px solid var(--rl-line);box-shadow:var(--rl-shadow);
    margin:0;align-self:auto;
  }
  .rl-nav.is-open{display:flex}
  .rl-nav-link{padding:14px 12px;border-radius:10px;font-size:16px}
  .rl-nav-link.is-active::after{display:none}
  .rl-nav-link.is-active{background:rgba(217,72,36,.08)}
  .rl-hero-grid{grid-template-columns:1fr;gap:32px}
  .rl-hero-media,.rl-hero-media-inner{min-height:320px}
  .rl-steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .rl-split{grid-template-columns:1fr}
  .rl-split-aside{position:static}
  .rl-faq-wrap{grid-template-columns:1fr}
  .rl-cta-inner{grid-template-columns:1fr}
  .rl-footer-top{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:900px){
  .rl-notice{grid-template-columns:1fr}
  .rl-notice-figure{min-height:220px;aspect-ratio:16/9}
  .rl-notice-figure img{position:static;width:100%;height:100%}
  .rl-schedule-item{grid-template-columns:minmax(0,1fr) auto;gap:10px 14px}
  .rl-schedule-body{grid-column:1 / -1}
  .rl-schedule-item .rl-textlink{grid-column:1 / -1;justify-self:start}
  .rl-schedule-time{flex-direction:row;align-items:baseline;gap:8px}
}
@media (max-width:767px){
  .rl-container{padding:0 20px}
  .rl-logo-mark{width:40px;height:40px;font-size:14px;border-radius:11px}
  .rl-logo-text{flex-direction:column;gap:0;font-size:14px;line-height:1.2}
  .rl-factbar{grid-template-columns:repeat(2,minmax(0,1fr))}
  .rl-fact{border-left:1px solid var(--rl-line);padding:16px 18px}
  .rl-fact:nth-child(odd){border-left:0}
  .rl-fact:nth-child(n+3){border-top:1px solid var(--rl-line)}
  .rl-hero{padding-top:24px}
  .rl-hero-lead{font-size:16px}
  .rl-hero-actions .rl-btn{flex:1 1 100%}
  .rl-steps{grid-template-columns:1fr}
  .rl-rule{grid-template-columns:44px minmax(0,1fr);padding:20px;gap:14px}
  .rl-faq-q{font-size:16.5px}
  .rl-footer-top{grid-template-columns:1fr;gap:26px}
  .rl-footer-desc{max-width:none}
  .rl-footer-bottom{flex-direction:column;align-items:flex-start}
  .rl-cta-actions{flex-direction:column}
}
@media (max-width:599px){
  .rl-header-actions .rl-btn{display:none}
  .rl-badge{font-size:12px}
}

.rl-faq-a{max-height:none !important}

/* roulang page: category4 */
:root{
  --primary:#D94824;
  --primary-dark:#B93A1B;
  --secondary:#0F7C6B;
  --accent:#C6F06A;
  --bg:#F7F2E8;
  --surface:#FFFFFF;
  --text:#1D1F23;
  --muted:#6C665B;
  --border:#DDD4C5;
  --dark:#1B1E23;
  --danger:#B42318;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 10px 28px rgba(29,31,35,.07);
  --shadow-hover:0 16px 36px rgba(29,31,35,.13);
  --container:1200px;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",Helvetica,Arial,sans-serif;
  font-size:17px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--secondary);text-decoration:none;background:transparent;transition:color .18s ease;}
a:hover{color:var(--primary);}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:.012em;color:var(--text);line-height:1.3;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;}
button{font-family:inherit;cursor:pointer;}
button:focus-visible,a:focus-visible{outline:2px solid var(--secondary);outline-offset:3px;border-radius:6px;}

.rl-container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px;}

/* ---------- header ---------- */
.rl-header{
  position:sticky;top:0;z-index:80;
  background:var(--bg);
  border-bottom:1px solid var(--border);
}
.rl-header-inner{display:flex;align-items:center;gap:20px;height:72px;}
.rl-logo{display:flex;align-items:center;gap:10px;color:var(--text);flex-shrink:0;}
.rl-logo:hover{color:var(--text);}
.rl-logo-mark{
  width:40px;height:40px;border-radius:12px;background:var(--primary);color:#fff;
  display:grid;place-items:center;font-size:14px;font-weight:800;letter-spacing:.02em;flex-shrink:0;
}
.rl-logo-text{display:flex;gap:6px;font-size:16px;font-weight:800;line-height:1.15;white-space:nowrap;}
.rl-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.rl-nav-link{
  position:relative;display:inline-block;padding:10px 12px;border-radius:8px;
  font-size:15px;font-weight:600;color:var(--muted);transition:color .18s ease,background .18s ease;
}
.rl-nav-link:hover{color:var(--text);background:rgba(217,72,36,.07);}
.rl-nav-link.is-active{color:var(--primary);}
.rl-nav-link.is-active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;border-radius:2px;background:var(--primary);
}
.rl-header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}

.rl-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--radius-sm);
  font-size:15px;font-weight:700;line-height:1;border:1px solid transparent;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.rl-btn-primary{background:var(--primary);color:#fff;}
.rl-btn-primary:hover{background:var(--primary-dark);color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px rgba(217,72,36,.28);}
.rl-btn-primary:hover .rl-arrow{transform:translateX(3px);}
.rl-btn-ghost{background:transparent;border-color:var(--border);color:var(--text);}
.rl-btn-ghost:hover{border-color:var(--primary);color:var(--primary);background:rgba(217,72,36,.05);}
.rl-btn-light{background:#fff;color:var(--dark);}
.rl-btn-light:hover{background:#F1EBDF;color:var(--dark);transform:translateY(-1px);}
.rl-btn-sm{height:42px;padding:0 18px;font-size:14px;}
.rl-btn-lg{height:52px;padding:0 28px;font-size:16px;}
.rl-btn-block{width:100%;}
.rl-arrow{display:inline-block;transition:transform .18s ease;}

.rl-burger{
  display:none;width:44px;height:44px;border:1px solid var(--border);border-radius:10px;background:#fff;
  padding:0;place-items:center;gap:5px;
}
.rl-burger span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;transition:.2s;}
.rl-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.rl-burger[aria-expanded="true"] span:nth-child(2){opacity:0;}
.rl-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ---------- breadcrumbs ---------- */
.rl-crumbs{
  display:flex;align-items:center;gap:8px;padding:22px 0 0;
  font-size:13.5px;color:var(--muted);white-space:nowrap;overflow-x:auto;
}
.rl-crumbs a{color:var(--muted);}
.rl-crumbs a:hover{color:var(--primary);}
.rl-crumbs .sep{opacity:.5;}
.rl-crumbs .current{color:var(--text);font-weight:700;}

/* ---------- hero ---------- */
.rl-cat-hero{padding:34px 0 64px;}
.rl-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;}
.rl-cat-index{
  display:block;font-size:clamp(46px,6vw,72px);font-weight:800;line-height:1;
  color:rgba(217,72,36,.2);letter-spacing:.04em;margin-bottom:10px;
}
.rl-badge{
  display:inline-flex;align-items:center;gap:8px;height:26px;padding:0 12px;border-radius:999px;
  font-size:12.5px;font-weight:700;background:var(--accent);color:#1D1F23;
}
.rl-badge-soft{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.3);}
.rl-badge-line{background:transparent;border:1px solid var(--border);color:var(--muted);}
.rl-badge-dot{width:7px;height:7px;border-radius:50%;background:var(--secondary);}
.rl-cat-hero h1{
  font-size:clamp(32px,4.2vw,50px);line-height:1.18;margin:16px 0 18px;letter-spacing:.015em;
}
.rl-lead{font-size:17.5px;color:var(--muted);max-width:56ch;margin-bottom:26px;}
.rl-anchors{display:flex;flex-wrap:wrap;gap:10px;}
.rl-anchor{
  display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 16px;border-radius:999px;
  background:#fff;border:1px solid var(--border);font-size:13.5px;font-weight:600;color:var(--muted);
  transition:.18s ease;
}
.rl-anchor:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-1px);box-shadow:var(--shadow);}

.rl-media-card{
  position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--border);
  box-shadow:var(--shadow);background:#fff;
}
.rl-media-card img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.rl-media-overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(27,30,35,.05) 0%,rgba(27,30,35,.82) 100%);
}
.rl-media-body{position:absolute;left:22px;right:22px;bottom:22px;color:#fff;}
.rl-media-body h3{color:#fff;font-size:18px;margin:10px 0 6px;}
.rl-media-body p{font-size:13.5px;color:rgba(255,255,255,.78);margin:0;}

/* ---------- sections ---------- */
.rl-section{padding:76px 0;}
.rl-section-tight{padding:0 0 76px;}
.rl-eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:800;
  letter-spacing:.1em;color:var(--primary);
}
.rl-eyebrow::before{content:"";width:22px;height:2px;background:var(--primary);border-radius:2px;}
.rl-h2{font-size:clamp(26px,3vw,36px);margin:14px 0 16px;}
.rl-sub{font-size:16.5px;color:var(--muted);max-width:62ch;}

.rl-two-col{display:grid;grid-template-columns:1.28fr .72fr;gap:44px;align-items:start;}
.rl-col-head{max-width:56ch;}

/* checklist */
.rl-check{list-style:none;margin:30px 0 0;display:grid;gap:14px;}
.rl-check li{
  display:flex;gap:16px;background:#fff;border:1px solid var(--border);border-radius:14px;
  padding:18px 20px;box-shadow:var(--shadow);transition:.2s ease;
}
.rl-check li:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.rl-check .idx{
  flex:0 0 34px;height:34px;border-radius:10px;background:rgba(15,124,107,.1);color:var(--secondary);
  display:grid;place-items:center;font-size:14px;font-weight:800;
}
.rl-check h3{font-size:17px;margin-bottom:5px;}
.rl-check p{font-size:14.5px;color:var(--muted);line-height:1.72;margin:0;}

.rl-side-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow);position:sticky;top:96px;
}
.rl-side-card h3{font-size:17px;margin-bottom:6px;}
.rl-side-card .rl-side-note{font-size:13.5px;color:var(--muted);margin-bottom:18px;}
.rl-side-list{list-style:none;display:grid;gap:2px;}
.rl-side-list a{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 0;border-bottom:1px dashed var(--border);font-size:14.5px;font-weight:600;color:var(--text);
}
.rl-side-list li:last-child a{border-bottom:0;}
.rl-side-list a:hover{color:var(--primary);}
.rl-side-list a span{color:var(--muted);font-size:13px;}

/* dark risk band */
.rl-dark-band{background:var(--dark);color:#fff;padding:76px 0;}
.rl-dark-band .rl-h2{color:#fff;}
.rl-dark-band .rl-sub{color:rgba(255,255,255,.68);}
.rl-dark-band .rl-eyebrow{color:var(--accent);}
.rl-dark-band .rl-eyebrow::before{background:var(--accent);}
.rl-risk-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:34px;}
.rl-risk{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);
  border-left:3px solid #E4694B;border-radius:12px;padding:22px 24px;transition:.2s ease;
}
.rl-risk:hover{background:rgba(255,255,255,.09);transform:translateY(-2px);}
.rl-risk h3{color:#fff;font-size:17px;margin-bottom:7px;}
.rl-risk p{color:rgba(255,255,255,.72);font-size:14.5px;line-height:1.75;margin:0;}
.rl-dark-note{
  margin-top:26px;font-size:14px;color:rgba(255,255,255,.6);
  border-top:1px solid rgba(255,255,255,.14);padding-top:20px;
}

/* steps */
.rl-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:38px;}
.rl-step{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:26px 22px;box-shadow:var(--shadow);transition:.2s ease;
}
.rl-step:hover{border-color:var(--primary);transform:translateY(-3px);box-shadow:var(--shadow-hover);}
.rl-step-num{
  width:38px;height:38px;border-radius:50%;background:var(--primary);color:#fff;
  display:grid;place-items:center;font-size:15px;font-weight:800;margin-bottom:16px;
}
.rl-step h3{font-size:17.5px;margin-bottom:8px;}
.rl-step p{font-size:14.5px;color:var(--muted);line-height:1.72;margin:0;}

/* tiers */
.rl-tier-list{margin-top:34px;border-top:1px solid var(--border);}
.rl-tier{
  display:grid;grid-template-columns:200px 1fr;gap:32px;align-items:start;
  padding:28px 0;border-bottom:1px solid var(--border);
}
.rl-tier-label{display:grid;gap:10px;justify-items:start;}
.rl-tier-label .rl-tag{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;
  font-size:12.5px;font-weight:800;
}
.rl-tag-must{background:rgba(217,72,36,.12);color:var(--primary-dark);}
.rl-tag-advice{background:rgba(15,124,107,.12);color:var(--secondary);}
.rl-tag-extra{background:rgba(29,31,35,.08);color:var(--text);}
.rl-tier-label strong{font-size:16px;}
.rl-tier-body ul{list-style:none;display:grid;gap:10px;}
.rl-tier-body li{
  position:relative;padding-left:22px;font-size:15px;color:var(--muted);line-height:1.75;
}
.rl-tier-body li::before{
  content:"";position:absolute;left:2px;top:10px;width:8px;height:8px;border-radius:50%;
  background:var(--secondary);
}
.rl-tier-body li strong{color:var(--text);font-weight:700;}

/* support split */
.rl-support-grid{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center;}
.rl-support-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);
}
.rl-support-card img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.rl-support-body{padding:24px 26px 28px;}
.rl-support-body h3{font-size:18px;margin-bottom:8px;}
.rl-support-body p{font-size:14.5px;color:var(--muted);line-height:1.75;}
.rl-mini-list{list-style:none;display:grid;gap:12px;margin-top:26px;}
.rl-mini-list li{
  display:flex;gap:12px;font-size:15px;color:var(--muted);line-height:1.75;
  padding-bottom:12px;border-bottom:1px dashed var(--border);
}
.rl-mini-list li:last-child{border-bottom:0;padding-bottom:0;}
.rl-mini-list strong{color:var(--text);font-weight:700;flex-shrink:0;}

/* faq */
.rl-faq{margin-top:34px;border-top:1px solid var(--border);max-width:920px;}
.rl-faq-item{border-bottom:1px solid var(--border);}
.rl-faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 4px;background:none;border:0;text-align:left;
  font-size:17.5px;font-weight:700;color:var(--text);line-height:1.55;transition:color .18s ease;
}
.rl-faq-q:hover{color:var(--primary);}
.rl-faq-sign{
  flex:0 0 28px;width:28px;height:28px;border-radius:50%;border:1px solid var(--border);
  display:grid;place-items:center;font-size:16px;font-weight:700;color:var(--primary);
  transition:.2s ease;background:#fff;
}
.rl-faq-item.is-open .rl-faq-sign{background:var(--primary);border-color:var(--primary);color:#fff;transform:rotate(45deg);}
.rl-faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.rl-faq-a p{
  padding:0 44px 24px 4px;margin:0;font-size:15.5px;color:var(--muted);line-height:1.8;
}
.rl-faq-item.is-open .rl-faq-a{max-height:420px;}

/* cta */
.rl-cta-wrap{padding:0 0 76px;}
.rl-cta{
  position:relative;overflow:hidden;border-radius:22px;background:var(--dark);color:#fff;
  padding:56px 48px;
}
.rl-cta::before{
  content:"";position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-3.webp");
  background-size:cover;background-position:center;opacity:.22;
}
.rl-cta-inner{position:relative;display:grid;grid-template-columns:1.5fr .5fr;gap:36px;align-items:center;}
.rl-cta h2{color:#fff;font-size:clamp(24px,2.8vw,34px);margin-bottom:14px;}
.rl-cta p{color:rgba(255,255,255,.76);font-size:15.5px;max-width:56ch;margin:0;}
.rl-cta-actions{display:flex;flex-direction:column;gap:12px;}

/* footer */
.rl-footer{background:var(--dark);color:rgba(255,255,255,.7);padding:64px 0 28px;}
.rl-footer-top{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;
  padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.12);
}
.rl-footer-brand{display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:16px;}
.rl-footer-brand:hover{color:#fff;text-decoration:underline;text-underline-offset:4px;}
.rl-footer-desc{font-size:14px;line-height:1.8;margin:14px 0 0;color:rgba(255,255,255,.62);}
.rl-footer h4{color:#fff;font-size:15px;margin-bottom:16px;font-weight:800;}
.rl-footer-links{display:grid;gap:10px;font-size:14px;}
.rl-footer-links a{color:rgba(255,255,255,.7);}
.rl-footer-links a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px;}
.rl-footer-info p{font-size:13.5px;line-height:1.75;margin:0 0 9px;color:rgba(255,255,255,.62);}
.rl-footer-info strong{color:#fff;font-weight:700;}
.rl-footer-bottom{
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  padding-top:24px;font-size:13px;color:rgba(255,255,255,.55);
}
.rl-to-top{color:rgba(255,255,255,.7);font-size:13px;}
.rl-to-top:hover{color:var(--accent);}

/* mobile sticky cta */
.rl-mobile-cta{display:none;}

/* ---------- responsive ---------- */
@media (max-width:1023px){
  .rl-nav{
    position:fixed;top:72px;left:0;right:0;display:none;flex-direction:column;align-items:stretch;
    gap:0;margin:0;padding:14px 20px 24px;background:var(--bg);
    border-bottom:1px solid var(--border);box-shadow:0 18px 34px rgba(29,31,35,.14);
    max-height:calc(100vh - 72px);overflow-y:auto;z-index:70;
  }
  .rl-nav.is-open{display:flex;}
  .rl-nav-link{padding:14px 10px;font-size:16px;border-bottom:1px solid rgba(221,212,197,.65);border-radius:0;}
  .rl-nav-link.is-active{background:rgba(217,72,36,.08);border-radius:8px;}
  .rl-nav-link.is-active::after{display:none;}
  .rl-burger{display:grid;}
  .rl-header-actions{margin-left:auto;}
  .rl-header-actions .rl-btn-sm{display:none;}

  .rl-hero-grid{grid-template-columns:1fr;gap:34px;}
  .rl-two-col{grid-template-columns:1fr;gap:32px;}
  .rl-side-card{position:static;}
  .rl-steps{grid-template-columns:repeat(2,1fr);}
  .rl-support-grid{grid-template-columns:1fr;gap:32px;}
  .rl-footer-top{grid-template-columns:1fr 1fr;gap:34px;}
  .rl-cta-inner{grid-template-columns:1fr;gap:26px;}
  .rl-cta-actions{flex-direction:row;flex-wrap:wrap;}
}

@media (max-width:767px){
  body{font-size:16px;padding-bottom:74px;}
  .rl-container{padding:0 20px;}
  .rl-header-inner{height:66px;gap:12px;}
  .rl-nav{top:66px;max-height:calc(100vh - 66px);}
  .rl-logo-text{flex-direction:column;gap:0;font-size:14px;line-height:1.2;}
  .rl-logo-mark{width:36px;height:36px;border-radius:10px;font-size:13px;}
  .rl-cat-hero{padding:22px 0 44px;}
  .rl-section{padding:48px 0;}
  .rl-section-tight{padding:0 0 48px;}
  .rl-dark-band{padding:48px 0;}
  .rl-risk-list{grid-template-columns:1fr;}
  .rl-steps{grid-template-columns:1fr;gap:14px;}
  .rl-tier{grid-template-columns:1fr;gap:14px;padding:22px 0;}
  .rl-check li{padding:16px 16px;}
  .rl-faq-q{font-size:16px;padding:18px 2px;}
  .rl-faq-a p{padding:0 8px 20px 2px;}
  .rl-cta{padding:38px 22px;border-radius:18px;}
  .rl-cta-actions{flex-direction:column;}
  .rl-cta-wrap{padding:0 0 48px;}
  .rl-footer{padding:48px 0 24px;}
  .rl-footer-top{grid-template-columns:1fr;gap:30px;padding-bottom:30px;}
  .rl-mobile-cta{
    display:flex;position:fixed;left:0;right:0;bottom:0;z-index:90;gap:10px;
    background:#fff;border-top:1px solid var(--border);
    padding:10px 16px calc(10px + env(safe-area-inset-bottom));
    box-shadow:0 -8px 24px rgba(29,31,35,.08);
  }
  .rl-mobile-cta .rl-btn{flex:1;height:46px;font-size:14.5px;padding:0 14px;}
}

@media (max-width:520px){
  .rl-logo-text{font-size:13px;}
  .rl-cat-index{font-size:42px;}
  .rl-cat-hero h1{font-size:27px;}
  .rl-lead{font-size:16px;}
  .rl-h2{font-size:24px;}
  .rl-anchor{height:34px;padding:0 13px;font-size:13px;}
  .rl-btn-lg{height:48px;font-size:15px;padding:0 20px;}
}

/* roulang page: category5 */
:root{
  --rl-primary:#D94824;
  --rl-primary-dark:#B93A1B;
  --rl-secondary:#0F7C6B;
  --rl-accent:#C6F06A;
  --rl-bg:#F7F2E8;
  --rl-surface:#FFFFFF;
  --rl-ink:#1D1F23;
  --rl-muted:#6C665B;
  --rl-border:#DDD4C5;
  --rl-dark:#1B1E23;
  --rl-error:#B42318;
  --rl-success:#0F7C6B;
  --rl-radius:16px;
  --rl-radius-sm:11px;
  --rl-shadow:0 10px 28px rgba(29,31,35,.07);
  --rl-shadow-hover:0 16px 38px rgba(29,31,35,.13);
  --rl-font:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--rl-bg);
  color:var(--rl-ink);
  font-family:var(--rl-font);
  font-size:16.5px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding-left:1.15em}
li{margin:0 0 .4em}
img{max-width:100%;display:block;border-style:none}
a{color:var(--rl-secondary);text-decoration:none;transition:color .22s ease,border-color .22s ease,background-color .22s ease}
a:hover{color:var(--rl-primary)}
button{font-family:inherit;cursor:pointer}
input,textarea,select{font-family:inherit}
:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(198,240,106,.75),0 0 0 5px rgba(15,124,107,.45);border-radius:8px}
.rl-container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}

/* 顶部公告条 */
.rl-announce{background:var(--rl-dark);color:#F3EEE4;font-size:13px}
.rl-announce-inner{display:flex;align-items:center;gap:14px;min-height:38px;flex-wrap:wrap}
.rl-announce-badge{display:inline-flex;align-items:center;gap:7px;padding:3px 11px;border-radius:999px;background:rgba(198,240,106,.16);color:var(--rl-accent);font-weight:600;letter-spacing:.02em}
.rl-dot{width:7px;height:7px;border-radius:50%;background:var(--rl-accent);display:inline-block;box-shadow:0 0 0 3px rgba(198,240,106,.22)}
.rl-announce-text{color:#CFC7B8}
.rl-announce-link{margin-left:auto;color:#F3EEE4;font-weight:600;border-bottom:1px solid rgba(243,238,228,.35);padding-bottom:1px}
.rl-announce-link:hover{color:var(--rl-accent);border-color:var(--rl-accent)}

/* 头部与导航 */
.rl-header{position:sticky;top:0;z-index:60;background:#FBF7EF;border-bottom:1px solid var(--rl-border);box-shadow:0 2px 0 rgba(29,31,35,.02)}
.rl-header-inner{display:flex;align-items:center;gap:26px;min-height:72px;position:relative}
.rl-logo{display:inline-flex;align-items:center;gap:11px;color:var(--rl-ink);font-weight:800;letter-spacing:.01em;flex-shrink:0}
.rl-logo:hover{color:var(--rl-ink)}
.rl-logo-mark{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:13px;background:var(--rl-primary);color:#fff;font-size:15px;font-weight:800;letter-spacing:.02em;box-shadow:0 6px 16px rgba(217,72,36,.28)}
.rl-logo-text{display:flex;flex-direction:row;gap:.28em;font-size:18px;line-height:1.25}
.rl-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.rl-nav-link{position:relative;display:inline-block;padding:9px 12px;color:#3B3A34;font-size:15px;font-weight:600;border-radius:9px;white-space:nowrap}
.rl-nav-link::after{content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;border-radius:2px;background:var(--rl-primary);transform:scaleX(0);transform-origin:left;transition:transform .22s ease}
.rl-nav-link:hover{color:var(--rl-primary);background:rgba(217,72,36,.06)}
.rl-nav-link:hover::after{transform:scaleX(1)}
.rl-nav-link.is-active{color:var(--rl-primary)}
.rl-nav-link.is-active::after{transform:scaleX(1)}
.rl-header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.rl-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 25px;border:1px solid transparent;border-radius:11px;font-size:15.5px;font-weight:600;letter-spacing:.01em;transition:transform .18s ease,background-color .18s ease,color .18s ease,box-shadow .18s ease,border-color .18s ease}
.rl-btn .rl-arrow{transition:transform .18s ease}
.rl-btn:hover .rl-arrow{transform:translateX(2px)}
.rl-btn-primary{background:var(--rl-primary);color:#fff;box-shadow:0 8px 20px rgba(217,72,36,.24)}
.rl-btn-primary:hover{background:var(--rl-primary-dark);color:#fff;box-shadow:0 12px 26px rgba(185,58,27,.28);transform:translateY(-1px)}
.rl-btn-primary:active{transform:translateY(0);background:#A33417}
.rl-btn-ghost{background:var(--rl-surface);color:var(--rl-ink);border-color:var(--rl-border)}
.rl-btn-ghost:hover{color:var(--rl-primary);border-color:var(--rl-primary);background:#FFF8F4;transform:translateY(-1px)}
.rl-btn-sm{min-height:42px;padding:0 18px;font-size:14.5px;border-radius:10px}
.rl-burger{display:none;width:44px;height:44px;border:1px solid var(--rl-border);border-radius:11px;background:var(--rl-surface);padding:0;align-items:center;justify-content:center;flex-direction:column;gap:4px}
.rl-burger span{display:block;width:17px;height:2px;border-radius:2px;background:var(--rl-ink);transition:transform .2s ease,opacity .2s ease}
.rl-burger.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.rl-burger.is-open span:nth-child(2){opacity:0}
.rl-burger.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* 面包屑 */
.rl-crumbs{padding:20px 0 4px;font-size:13.5px;color:var(--rl-muted)}
.rl-crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0;overflow-x:auto;white-space:nowrap}
.rl-crumbs li{margin:0;display:inline-flex;align-items:center;gap:8px}
.rl-crumbs li+li::before{content:"/";color:#BFB6A6}
.rl-crumbs a{color:var(--rl-muted)}
.rl-crumbs a:hover{color:var(--rl-primary)}
.rl-crumbs .is-current{color:var(--rl-ink);font-weight:600}

/* 分类 Hero */
.rl-cat-hero{padding:28px 0 8px}
.rl-hero-grid{display:grid;grid-template-columns:minmax(0,1.22fr) minmax(0,.88fr);gap:44px;align-items:start}
.rl-cat-index{font-size:clamp(44px,6vw,74px);font-weight:800;line-height:1;letter-spacing:.02em;color:transparent;-webkit-text-stroke:1.6px #CBBFAB;margin-bottom:14px}
@supports not (-webkit-text-stroke:1px #000){.rl-cat-index{color:#DCD2C0}}
.rl-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:5px 13px;border-radius:999px;background:#fff;border:1px solid var(--rl-border);color:var(--rl-secondary);font-size:12.5px;font-weight:700;letter-spacing:.04em;margin-bottom:16px}
.rl-hero-title{font-size:clamp(34px,4.4vw,52px);line-height:1.22;font-weight:800;letter-spacing:.015em;margin-bottom:18px}
.rl-hero-title em{font-style:normal;color:var(--rl-primary)}
.rl-hero-sub{font-size:17px;line-height:1.85;color:#4B4840;max-width:36em;margin-bottom:22px}
.rl-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px}
.rl-anchor-nav{display:flex;flex-wrap:wrap;gap:8px;padding-top:18px;border-top:1px solid var(--rl-border)}
.rl-anchor-nav a{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:999px;background:#fff;border:1px solid var(--rl-border);color:#3B3A34;font-size:13.5px;font-weight:600}
.rl-anchor-nav a:hover{border-color:var(--rl-primary);color:var(--rl-primary);background:#FFF7F3}

.rl-hero-media{position:relative;border-radius:var(--rl-radius);overflow:hidden;border:1px solid var(--rl-border);box-shadow:var(--rl-shadow);background:#EDE5D6;min-height:340px}
.rl-hero-media img{width:100%;height:100%;min-height:340px;object-fit:cover;aspect-ratio:4/3}
.rl-media-mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(27,30,35,.24) 0%,rgba(27,30,35,.72) 100%)}
.rl-media-badge{position:absolute;top:16px;left:16px;display:inline-flex;align-items:center;gap:7px;padding:6px 12px;border-radius:999px;background:rgba(27,30,35,.78);border:1px solid rgba(198,240,106,.4);color:var(--rl-accent);font-size:12.5px;font-weight:600}
.rl-mini-card{position:absolute;left:16px;right:16px;bottom:16px;background:rgba(251,247,239,.96);border:1px solid rgba(221,212,197,.9);border-radius:14px;padding:16px 18px}
.rl-mini-title{font-size:13px;font-weight:800;letter-spacing:.08em;color:var(--rl-primary);margin-bottom:8px}
.rl-mini-card ol{margin:0;padding-left:1.1em;font-size:14px;line-height:1.7;color:#3B3A34}
.rl-mini-card li{margin-bottom:4px}
.rl-mini-card li:last-child{margin-bottom:0}

/* 信任条 */
.rl-trustbar{margin:34px 0 0;border-top:1px solid var(--rl-border);border-bottom:1px solid var(--rl-border)}
.rl-trust-inner{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0}
.rl-trust-item{padding:20px 22px;border-left:1px solid var(--rl-border)}
.rl-trust-item:first-child{border-left:none;padding-left:0}
.rl-trust-label{font-size:12.5px;font-weight:700;letter-spacing:.06em;color:var(--rl-muted);margin-bottom:5px}
.rl-trust-value{font-size:15.5px;font-weight:700;color:var(--rl-ink);line-height:1.55}
.rl-trust-value span{color:var(--rl-secondary)}

/* 通用板块 */
.rl-section{padding:72px 0}
.rl-section-tight{padding:56px 0}
.rl-section-head{max-width:44em;margin-bottom:34px}
.rl-h2{font-size:clamp(26px,3.1vw,36px);line-height:1.3;font-weight:800;letter-spacing:.015em;margin-bottom:12px}
.rl-lead{font-size:16px;color:var(--rl-muted);line-height:1.85}

/* 搜索面板 */
.rl-search-panel{background:var(--rl-surface);border:1px solid var(--rl-border);border-radius:var(--rl-radius);box-shadow:var(--rl-shadow);padding:24px 26px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:22px;align-items:center}
.rl-search-title{font-size:19px;font-weight:800;letter-spacing:.01em;margin-bottom:6px}
.rl-search-hint{font-size:14px;color:var(--rl-muted);line-height:1.7}
.rl-search-form{display:flex;gap:10px;flex-wrap:wrap}
.rl-search-input{flex:1 1 220px;min-height:50px;padding:0 16px;border:1px solid var(--rl-border);border-radius:var(--rl-radius-sm);background:#FDFBF6;color:var(--rl-ink);font-size:15px;transition:border-color .18s ease,box-shadow .18s ease,background-color .18s ease}
.rl-search-input::placeholder{color:#A9A192}
.rl-search-input:focus{outline:none;background:#fff;border-color:var(--rl-primary);box-shadow:0 0 0 3px rgba(217,72,36,.14)}
.rl-search-form .rl-btn{flex:0 0 auto}

/* FAQ 手风琴 */
.rl-faq-wrap{margin-top:34px}
.rl-faq-group{margin-bottom:34px}
.rl-faq-group-title{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:800;letter-spacing:.06em;color:var(--rl-secondary);margin-bottom:14px}
.rl-faq-group-title::before{content:"";width:16px;height:2px;border-radius:2px;background:var(--rl-secondary)}
.rl-faq-item{background:var(--rl-surface);border:1px solid var(--rl-border);border-radius:14px;margin-bottom:12px;overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease}
.rl-faq-item:hover{border-color:#C9BEA9;box-shadow:0 8px 22px rgba(29,31,35,.06)}
.rl-faq-item[open]{border-color:#E4B7A6;box-shadow:0 10px 26px rgba(217,72,36,.09);background:#FFFDFA}
.rl-faq-q{list-style:none;display:flex;align-items:flex-start;gap:14px;padding:19px 22px;font-size:17.5px;font-weight:700;line-height:1.6;color:var(--rl-ink);cursor:pointer;transition:color .2s ease}
.rl-faq-q::-webkit-details-marker{display:none}
.rl-faq-q:hover{color:var(--rl-primary)}
.rl-faq-q:focus-visible{box-shadow:inset 0 0 0 2px rgba(15,124,107,.5)}
.rl-faq-num{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;min-width:26px;height:26px;padding:0 6px;border-radius:8px;background:#F4EEE2;color:var(--rl-muted);font-size:12.5px;font-weight:800;letter-spacing:.02em;margin-top:2px}
.rl-faq-qtext{flex:1 1 auto}
.rl-faq-sign{flex:0 0 auto;position:relative;width:26px;height:26px;border-radius:50%;border:1px solid var(--rl-border);margin-top:1px;transition:transform .22s ease,background-color .22s ease,border-color .22s ease}
.rl-faq-sign::before,.rl-faq-sign::after{content:"";position:absolute;background:var(--rl-muted);border-radius:2px;transition:background-color .2s ease}
.rl-faq-sign::before{left:7px;right:7px;top:12px;height:2px}
.rl-faq-sign::after{top:7px;bottom:7px;left:12px;width:2px}
.rl-faq-item[open] .rl-faq-sign{transform:rotate(45deg);background:var(--rl-primary);border-color:var(--rl-primary)}
.rl-faq-item[open] .rl-faq-sign::before,.rl-faq-item[open] .rl-faq-sign::after{background:#fff}
.rl-faq-a{padding:0 22px 22px 62px;font-size:15.5px;line-height:1.9;color:#4B4840}
.rl-faq-a p{margin-bottom:10px}
.rl-faq-a p:last-child{margin-bottom:0}
.rl-faq-a ul{margin:6px 0 10px;padding-left:1.15em}
.rl-faq-a li{margin-bottom:5px}
.rl-faq-a strong{color:var(--rl-ink)}
.rl-faq-empty{display:none;padding:34px 26px;text-align:center;border:1px dashed var(--rl-border);border-radius:14px;background:#FDFAF3;color:var(--rl-muted);font-size:15px}
.rl-faq-empty.is-visible{display:block}
.rl-faq-empty strong{display:block;color:var(--rl-ink);font-size:17px;margin-bottom:6px}

/* 设备与浏览器 */
.rl-device-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:30px}
.rl-info-card{background:var(--rl-surface);border:1px solid var(--rl-border);border-radius:var(--rl-radius);padding:26px 24px;box-shadow:var(--rl-shadow);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.rl-info-card:hover{transform:translateY(-2px);box-shadow:var(--rl-shadow-hover);border-color:#CDBFA9}
.rl-info-tag{display:inline-block;padding:4px 11px;border-radius:999px;background:#EAF5F1;color:var(--rl-secondary);font-size:12px;font-weight:700;letter-spacing:.04em;margin-bottom:14px}
.rl-info-card h3{font-size:19px;font-weight:800;line-height:1.5;margin-bottom:10px}
.rl-info-card p{font-size:14.5px;color:var(--rl-muted);line-height:1.85}
.rl-info-card ul{margin:12px 0 0;padding-left:1.15em;font-size:14.5px;color:#4B4840;line-height:1.85}

/* 自查列表双栏 */
.rl-split{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:44px;align-items:start}
.rl-sticky-head{position:sticky;top:104px}
.rl-check-list{display:grid;gap:14px}
.rl-check-item{display:flex;gap:14px;background:var(--rl-surface);border:1px solid var(--rl-border);border-radius:14px;padding:18px 20px;transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease}
.rl-check-item:hover{border-color:#E4B7A6;transform:translateY(-2px);box-shadow:var(--rl-shadow)}
.rl-check-num{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:9px;background:#FBEDE6;color:var(--rl-primary);font-weight:800;font-size:13.5px}
.rl-check-body h3{font-size:16.5px;font-weight:800;line-height:1.55;margin-bottom:5px}
.rl-check-body p{font-size:14.5px;color:var(--rl-muted);line-height:1.8}

/* 深色 CTA */
.rl-cta-dark{position:relative;background:var(--rl-dark);color:#F3EEE4;border-radius:22px;overflow:hidden;padding:56px 52px}
.rl-cta-dark::before{content:"";position:absolute;inset:0;background-image:url('/assets/images/backpic/back-2.png');background-size:cover;background-position:center;opacity:.2}
.rl-cta-inner{position:relative;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:44px;align-items:center}
.rl-cta-dark h2{font-size:clamp(24px,2.9vw,34px);line-height:1.35;font-weight:800;margin-bottom:14px;color:#fff}
.rl-cta-dark p{font-size:15.5px;line-height:1.9;color:#CFC7B8;margin-bottom:22px}
.rl-cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.rl-cta-dark .rl-btn-ghost{background:transparent;color:#F3EEE4;border-color:rgba(243,238,228,.4)}
.rl-cta-dark .rl-btn-ghost:hover{background:rgba(243,238,228,.1);color:#fff;border-color:var(--rl-accent)}
.rl-form-card{background:rgba(251,247,239,.97);border:1px solid rgba(221,212,197,.85);border-radius:16px;padding:24px;color:var(--rl-ink)}
.rl-form-card h3{font-size:17px;font-weight:800;margin-bottom:6px}
.rl-form-card .rl-form-note{font-size:13px;color:var(--rl-muted);margin-bottom:16px}
.rl-field{margin-bottom:14px}
.rl-field label{display:block;font-size:13.5px;font-weight:700;color:#3B3A34;margin-bottom:6px}
.rl-field input,.rl-field textarea{width:100%;min-height:48px;padding:11px 14px;border:1px solid var(--rl-border);border-radius:var(--rl-radius-sm);background:#fff;font-size:14.5px;color:var(--rl-ink);transition:border-color .18s ease,box-shadow .18s ease}
.rl-field textarea{min-height:88px;resize:vertical;line-height:1.7}
.rl-field input:focus,.rl-field textarea:focus{outline:none;border-color:var(--rl-primary);box-shadow:0 0 0 3px rgba(217,72,36,.14)}
.rl-field .rl-help{font-size:12.5px;color:var(--rl-muted);margin-top:5px}
.rl-form-card .rl-btn{width:100%}

/* 相关分类 */
.rl-related-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:30px}
.rl-related-card{display:block;background:var(--rl-surface);border:1px solid var(--rl-border);border-radius:var(--rl-radius);overflow:hidden;box-shadow:var(--rl-shadow);color:var(--rl-ink);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.rl-related-card:hover{transform:translateY(-3px);box-shadow:var(--rl-shadow-hover);border-color:var(--rl-primary);color:var(--rl-ink)}
.rl-related-thumb{aspect-ratio:16/10;overflow:hidden;background:#EDE5D6}
.rl-related-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.rl-related-card:hover .rl-related-thumb img{transform:scale(1.04)}
.rl-related-body{padding:18px 20px 20px}
.rl-related-body h3{font-size:16.5px;font-weight:800;margin-bottom:6px;line-height:1.5}
.rl-related-body p{font-size:13.5px;color:var(--rl-muted);line-height:1.75;margin-bottom:10px}
.rl-related-link{font-size:13.5px;font-weight:700;color:var(--rl-primary);display:inline-flex;align-items:center;gap:5px}

/* 页脚 */
.rl-footer{background:var(--rl-dark);color:#CFC7B8;padding:56px 0 0;margin-top:8px}
.rl-footer-top{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr));gap:36px;padding-bottom:40px}
.rl-footer-brand{display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:17px;margin-bottom:14px}
.rl-footer-brand:hover{color:var(--rl-accent)}
.rl-footer-desc{font-size:14px;line-height:1.9;color:#A9A192;max-width:30em}
.rl-footer h4{font-size:13px;font-weight:800;letter-spacing:.1em;color:#F3EEE4;margin-bottom:14px}
.rl-footer-links{display:flex;flex-direction:column;gap:9px}
.rl-footer-links a{font-size:14px;color:#BAB2A3}
.rl-footer-links a:hover{color:var(--rl-accent);text-decoration:underline;text-underline-offset:3px}
.rl-footer-info p{font-size:13.5px;line-height:1.85;color:#A9A192;margin-bottom:9px}
.rl-footer-info strong{color:#E4DCCD;font-weight:700}
.rl-footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;border-top:1px solid rgba(243,238,228,.12);padding:20px 0 26px;font-size:13px;color:#95908A}
.rl-to-top{color:#E4DCCD;font-weight:600}
.rl-to-top:hover{color:var(--rl-accent)}

/* 移动端吸附 CTA */
.rl-mobile-cta{display:none}

/* 响应式 */
@media (max-width:1100px){
  .rl-nav-link{padding:9px 9px;font-size:14.5px}
  .rl-header-inner{gap:16px}
  .rl-hero-grid{gap:32px}
  .rl-related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .rl-cta-dark{padding:44px 34px}
}
@media (max-width:1023px){
  .rl-burger{display:inline-flex}
  .rl-nav{position:absolute;top:100%;left:0;right:0;display:none;flex-direction:column;align-items:stretch;gap:2px;background:#FBF7EF;border-bottom:1px solid var(--rl-border);box-shadow:0 18px 30px rgba(29,31,35,.12);padding:12px 20px 18px;margin-left:0}
  .rl-nav.is-open{display:flex}
  .rl-nav-link{padding:12px 12px;font-size:15.5px;border-radius:10px}
  .rl-nav-link::after{display:none}
  .rl-nav-link.is-active{background:rgba(217,72,36,.09)}
  .rl-header-actions .rl-btn-sm{display:none}
  .rl-hero-grid{grid-template-columns:1fr;gap:30px}
  .rl-hero-media{min-height:290px}
  .rl-hero-media img{min-height:290px;aspect-ratio:16/9}
  .rl-trust-inner{grid-template-columns:repeat(2,minmax(0,1fr))}
  .rl-trust-item{padding:18px 20px}
  .rl-trust-item:nth-child(odd){border-left:none;padding-left:0}
  .rl-trust-item:nth-child(n+3){border-top:1px solid var(--rl-border)}
  .rl-search-panel{grid-template-columns:1fr;gap:16px}
  .rl-split{grid-template-columns:1fr;gap:26px}
  .rl-sticky-head{position:static}
  .rl-device-grid{grid-template-columns:1fr;gap:16px}
  .rl-cta-inner{grid-template-columns:1fr;gap:28px}
  .rl-footer-top{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px}
}
@media (max-width:767px){
  body{font-size:16px}
  .rl-container{padding:0 20px}
  .rl-announce-inner{min-height:auto;padding:8px 0;gap:8px;font-size:12.5px}
  .rl-announce-link{margin-left:0}
  .rl-logo-text{flex-direction:column;gap:0;font-size:15.5px;line-height:1.25}
  .rl-logo-mark{width:40px;height:40px;border-radius:11px;font-size:13.5px}
  .rl-header-inner{min-height:64px;gap:10px}
  .rl-section{padding:48px 0}
  .rl-section-tight{padding:40px 0}
  .rl-cat-hero{padding:18px 0 0}
  .rl-hero-title{font-size:clamp(30px,7.6vw,36px)}
  .rl-hero-sub{font-size:15.5px}
  .rl-hero-actions .rl-btn{width:100%}
  .rl-search-panel{padding:20px 18px}
  .rl-search-form .rl-btn{width:100%}
  .rl-faq-q{padding:16px 16px;font-size:16px;gap:10px}
  .rl-faq-a{padding:0 16px 18px 16px;font-size:15px}
  .rl-related-grid{grid-template-columns:1fr}
  .rl-cta-dark{padding:34px 20px;border-radius:16px}
  .rl-form-card{padding:20px 18px}
  .rl-footer-top{grid-template-columns:1fr;gap:26px;padding-bottom:30px}
  .rl-footer{padding-top:44px}
  .rl-footer-bottom{flex-direction:column;align-items:flex-start;gap:10px;padding-bottom:96px}
  .rl-mobile-cta{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:70;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:#FBF7EF;border-top:1px solid var(--rl-border);box-shadow:0 -8px 24px rgba(29,31,35,.1)}
  .rl-mobile-cta .rl-btn{width:100%;min-height:52px}
}
@media (max-width:520px){
  .rl-crumbs{font-size:12.5px;padding-top:14px}
  .rl-cat-index{font-size:44px;margin-bottom:10px}
  .rl-trust-inner{grid-template-columns:1fr}
  .rl-trust-item{border-left:none;padding-left:0;border-top:1px solid var(--rl-border)}
  .rl-trust-item:first-child{border-top:none}
  .rl-trust-value{font-size:14.5px}
  .rl-h2{font-size:24px}
  .rl-check-item{padding:16px}
  .rl-anchor-nav{gap:6px}
  .rl-anchor-nav a{font-size:12.5px;padding:6px 11px}
}