/* roulang page: index */
:root{
  --bg:#FBF8F3;
  --surface:#FFFFFF;
  --line:#E7E1D8;
  --brand:#3B2E5A;
  --brand-deep:#2E2350;
  --brand-soft:#54408A;
  --brand-tint:#F1ECF8;
  --amber:#F4A44B;
  --amber-strong:#E2872B;
  --amber-tint:#FDF1E0;
  --mint:#2FA98C;
  --warn:#C4453C;
  --ink:#1E1A2B;
  --ink-2:#4A4459;
  --ink-3:#8A8398;
  --grad:linear-gradient(120deg,#2E2350 0%,#6A4CA8 58%,#F4A44B 100%);
  --r-lg:24px;
  --r-md:16px;
  --r-sm:10px;
  --r-pill:999px;
  --sh-sm:0 2px 8px rgba(46,35,80,.06);
  --sh-md:0 10px 30px rgba(46,35,80,.08);
  --sh-lg:0 24px 60px rgba(46,35,80,.12);
  --section-y:clamp(56px,7vw,104px);
  --gap:24px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
a{color:var(--brand-soft);text-decoration:none;transition:color .18s ease-out;}
a:hover{color:var(--amber-strong);}
img{max-width:100%;display:block;border-radius:var(--r-md);}
button{font-family:inherit;cursor:pointer;}
input,textarea,select{font-family:inherit;font-size:15px;}
:focus-visible{outline:2px solid var(--brand-soft);outline-offset:2px;}
.grid-container{max-width:1200px;width:100%;margin:0 auto;padding-left:20px;padding-right:20px;}
@media (min-width:1200px){.grid-container{max-width:1200px;}}
.row{max-width:none;margin-left:0;margin-right:0;}
.row .column,.row .columns{padding-left:0;padding-right:0;}
.rl-num{font-variant-numeric:tabular-nums;}

/* ---------- 按钮 ---------- */
.rl-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:var(--r-pill);border:0;
  font-size:15px;font-weight:600;line-height:1.2;
  transition:transform .18s ease-out,box-shadow .18s ease-out,background .18s ease-out,color .18s ease-out;
  white-space:nowrap;
}
.rl-btn-primary{
  background:linear-gradient(120deg,#F7B368 0%,#F4A44B 52%,#EF9838 100%);
  color:#2E2350;
  box-shadow:0 8px 20px rgba(226,135,43,.22);
}
.rl-btn-primary:hover{color:#2E2350;transform:translateY(-1px);box-shadow:0 14px 28px rgba(226,135,43,.3);background:linear-gradient(150deg,#F8B972 0%,#F4A44B 48%,#E2872B 100%);}
.rl-btn-primary:active{transform:translateY(1px);box-shadow:0 4px 12px rgba(226,135,43,.24);}
.rl-btn-ghost{background:transparent;color:var(--brand);border:1.5px solid var(--brand);}
.rl-btn-ghost:hover{background:var(--brand-tint);color:var(--brand-deep);transform:translateY(-1px);}
.rl-btn-ghost:active{transform:translateY(1px);}
.rl-btn-light{background:#FFFFFF;color:var(--brand-deep);border:0;box-shadow:var(--sh-sm);}
.rl-btn-light:hover{color:var(--brand-deep);transform:translateY(-1px);box-shadow:var(--sh-md);}
.rl-btn-sm{padding:10px 20px;font-size:14px;}
.rl-btn-block{width:100%;}
.rl-arrow-link{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:14px;color:var(--brand);}
.rl-arrow-link svg{transition:transform .18s ease-out;}
.rl-arrow-link:hover svg{transform:translateX(4px);}

/* ---------- 头部导航 ---------- */
.rl-header{position:sticky;top:0;z-index:60;background:rgba(251,248,243,.92);backdrop-filter:saturate(160%) blur(8px);transition:box-shadow .2s ease-out,background .2s ease-out;}
.rl-header.is-scrolled{background:#FBF8F3;box-shadow:0 6px 22px rgba(46,35,80,.09);}
.rl-header-top{height:72px;display:flex;align-items:center;border-bottom:1px solid rgba(231,225,216,.7);}
.rl-top-inner{display:flex;align-items:center;gap:24px;height:72px;}
.rl-brand{display:inline-flex;align-items:center;gap:10px;font-weight:700;color:var(--brand-deep);font-size:17px;letter-spacing:-.2px;}
.rl-brand:hover{color:var(--brand-deep);}
.rl-brand-mark{width:36px;height:36px;border-radius:11px;background:var(--grad);color:#FFF7EA;display:inline-flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;letter-spacing:0;flex:none;}
.rl-brand-text{white-space:nowrap;}
.rl-top-nav{display:flex;align-items:center;gap:22px;margin-left:auto;}
.rl-top-nav a{font-size:14.5px;color:var(--ink-2);font-weight:500;position:relative;padding:6px 0;}
.rl-top-nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;border-radius:2px;background:var(--amber);transition:width .2s ease-out;}
.rl-top-nav a:hover::after,.rl-top-nav a.is-active::after{width:100%;}
.rl-top-nav a.is-active{color:var(--brand-deep);font-weight:600;}
.rl-top-actions{display:flex;align-items:center;gap:12px;}
.rl-search-btn{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:#FFF;color:var(--brand);display:inline-flex;align-items:center;justify-content:center;transition:background .18s ease-out,border-color .18s ease-out,transform .18s ease-out;}
.rl-search-btn:hover{background:var(--brand-tint);border-color:#DCD3EC;transform:translateY(-1px);}
.rl-burger{display:none;width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:#FFF;color:var(--brand);align-items:center;justify-content:center;}
.rl-channel-bar{border-bottom:1px solid rgba(231,225,216,.8);height:52px;display:flex;align-items:center;background:rgba(255,255,255,.55);}
.rl-channel-inner{display:flex;align-items:center;gap:10px;height:52px;overflow-x:auto;scrollbar-width:none;}
.rl-channel-inner::-webkit-scrollbar{display:none;}
.rl-pill{
  flex:none;display:inline-flex;align-items:center;
  padding:7px 16px;border-radius:var(--r-pill);border:1px solid var(--line);
  background:#FFF;color:var(--ink-2);font-size:13.5px;font-weight:500;
  transition:background .18s ease-out,color .18s ease-out,border-color .18s ease-out;
}
.rl-pill:hover{background:var(--brand-tint);color:var(--brand-deep);border-color:#DCD3EC;}
.rl-pill.is-active{background:var(--brand);color:#FFF6EA;border-color:var(--brand);font-weight:600;}
.rl-drawer{display:none;border-bottom:1px solid var(--line);background:#FFF;padding:12px 20px 18px;}
.rl-drawer.is-open{display:block;}
.rl-drawer a{display:block;padding:11px 4px;border-bottom:1px dashed var(--line);color:var(--ink-2);font-size:15px;}
.rl-drawer a:last-child{border-bottom:0;}

/* ---------- Hero ---------- */
.rl-hero{padding:clamp(36px,5vw,68px) 0 clamp(28px,4vw,44px);position:relative;overflow:hidden;}
.rl-hero::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--grad);opacity:.9;}
.rl-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;}
.rl-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.4px;color:var(--brand-soft);background:var(--brand-tint);border-radius:var(--r-pill);padding:6px 14px;}
.rl-eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--mint);display:inline-block;}
.rl-hero h1{
  font-size:clamp(30px,4.2vw,52px);
  line-height:1.15;font-weight:700;letter-spacing:-.5px;
  margin:18px 0 0;color:var(--brand-deep);
}
.rl-hero h1 .rl-hl{position:relative;display:inline-block;}
.rl-hero h1 .rl-hl::after{content:"";position:absolute;left:0;bottom:4px;width:60%;height:3px;border-radius:3px;background:var(--amber);}
.rl-hero-sub{margin-top:18px;font-size:clamp(15px,1.4vw,17px);line-height:1.85;color:var(--ink-2);max-width:600px;}
.rl-hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.rl-hero-points{margin-top:30px;display:grid;gap:12px;}
.rl-hero-points li{display:flex;align-items:flex-start;gap:10px;font-size:14.5px;color:var(--ink-2);}
.rl-hero-points .rl-dot{flex:none;width:20px;height:20px;border-radius:6px;background:var(--amber-tint);color:var(--amber-strong);display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;margin-top:2px;}
.rl-hero-visual{
  position:relative;border-radius:var(--r-lg);min-height:420px;
  background-image:linear-gradient(160deg,rgba(46,35,80,.82) 0%,rgba(106,76,168,.58) 58%,rgba(244,164,75,.34) 100%),url('/assets/images/backpic/back-1.png');
  background-size:cover;background-position:center;
  box-shadow:var(--sh-lg);
  padding:28px;display:flex;flex-direction:column;justify-content:space-between;gap:18px;
  border:1px solid rgba(255,255,255,.14);
}
.rl-visual-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;}
.rl-visual-tag{background:rgba(255,255,255,.16);color:#FFF6EA;font-size:12.5px;font-weight:600;padding:6px 12px;border-radius:var(--r-pill);border:1px solid rgba(255,255,255,.28);}
.rl-visual-panel{background:rgba(255,255,255,.95);border-radius:var(--r-md);padding:18px 20px;box-shadow:var(--sh-md);}
.rl-visual-panel h3{font-size:16px;font-weight:700;color:var(--brand-deep);margin-bottom:8px;}
.rl-visual-panel p{font-size:13.5px;color:var(--ink-2);line-height:1.7;}
.rl-visual-steps{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;}
.rl-visual-steps span{font-size:12px;color:var(--brand);background:var(--brand-tint);border-radius:var(--r-pill);padding:4px 10px;font-weight:500;}
.rl-badge-strip{
  margin-top:clamp(28px,4vw,44px);
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
  background:#FFFFFF;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:22px;box-shadow:var(--sh-sm);
}
.rl-badge{display:flex;align-items:center;gap:14px;}
.rl-badge-icon{flex:none;width:44px;height:44px;border-radius:14px;background:var(--brand-tint);color:var(--brand);display:inline-flex;align-items:center;justify-content:center;}
.rl-badge-val{font-size:28px;font-weight:700;line-height:1.1;color:var(--mint);font-variant-numeric:tabular-nums;letter-spacing:-.5px;}
.rl-badge-val small{font-size:13px;font-weight:600;color:var(--ink-2);margin-left:3px;}
.rl-badge-cap{font-size:12px;color:var(--ink-3);margin-top:3px;line-height:1.5;}

/* ---------- 通用板块 ---------- */
.rl-section{padding:var(--section-y) 0;}
.rl-section-head{max-width:760px;margin-bottom:40px;}
.rl-section-head h2{font-size:clamp(24px,2.6vw,34px);line-height:1.25;font-weight:700;color:var(--brand-deep);letter-spacing:-.3px;}
.rl-section-head p{margin-top:14px;color:var(--ink-2);font-size:15.5px;line-height:1.85;}
.rl-label{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:1.2px;color:var(--amber-strong);text-transform:uppercase;margin-bottom:12px;}

/* ---------- 价值区 ---------- */
.rl-value-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:var(--gap);}
.rl-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-sm);transition:box-shadow .2s ease-out,transform .2s ease-out,border-color .2s ease-out;}
.rl-card:hover{box-shadow:var(--sh-md);transform:translateY(-2px);border-color:#DED6E9;}
.rl-value-main{display:grid;grid-template-columns:1fr 1fr;overflow:hidden;padding:0;}
.rl-value-main .rl-value-copy{padding:32px;}
.rl-value-main h3{font-size:21px;font-weight:700;color:var(--brand-deep);line-height:1.4;}
.rl-value-main p{margin-top:12px;font-size:14.5px;color:var(--ink-2);line-height:1.85;}
.rl-value-main .rl-arrow-link{margin-top:20px;}
.rl-value-main .rl-value-img{background-image:linear-gradient(160deg,rgba(46,35,80,.18),rgba(244,164,75,.16)),url('/assets/images/coverpic/cover-1.webp');background-size:cover;background-position:center;min-height:280px;}
.rl-value-side{display:grid;gap:var(--gap);}
.rl-value-small{padding:26px;display:grid;grid-template-columns:1fr;gap:10px;}
.rl-value-small .rl-mini-icon{width:42px;height:42px;border-radius:13px;background:var(--amber-tint);color:var(--amber-strong);display:inline-flex;align-items:center;justify-content:center;}
.rl-value-small h3{font-size:19px;font-weight:700;color:var(--brand-deep);line-height:1.4;}
.rl-value-small p{font-size:14px;color:var(--ink-2);line-height:1.8;}
.rl-clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}

/* ---------- 演示 / 流程 ---------- */
.rl-flow-layout{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start;}
.rl-steps{display:grid;gap:16px;}
.rl-step{display:grid;grid-template-columns:56px 1fr;gap:18px;padding:22px 24px;background:#FFF;border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--sh-sm);transition:box-shadow .2s ease-out,transform .2s ease-out;}
.rl-step:hover{box-shadow:var(--sh-md);transform:translateY(-2px);}
.rl-step-num{font-size:30px;font-weight:700;color:var(--brand-tint);line-height:1;letter-spacing:-1px;font-variant-numeric:tabular-nums;background:var(--brand);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.rl-step h3{font-size:17px;font-weight:700;color:var(--brand-deep);}
.rl-step p{margin-top:6px;font-size:14px;color:var(--ink-2);line-height:1.8;}
.rl-shot{
  border-radius:var(--r-lg);padding:10px;background:#FFF;border:1px solid var(--line);box-shadow:var(--sh-md);
}
.rl-shot-inner{
  border-radius:18px;min-height:360px;background-image:linear-gradient(160deg,rgba(46,35,80,.55),rgba(106,76,168,.32)),url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;border:1px solid rgba(255,255,255,.2);
  display:flex;align-items:flex-end;padding:22px;
}
.rl-shot-note{background:rgba(255,255,255,.95);border-radius:var(--r-md);padding:16px 18px;box-shadow:var(--sh-sm);}
.rl-shot-note strong{display:block;font-size:15px;color:var(--brand-deep);}
.rl-shot-note span{display:block;margin-top:6px;font-size:13px;color:var(--ink-3);line-height:1.6;}
.rl-jump-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
.rl-jump-pills a{font-size:13px;color:var(--brand);background:var(--brand-tint);border-radius:var(--r-pill);padding:7px 14px;font-weight:500;transition:background .18s ease-out,color .18s ease-out;}
.rl-jump-pills a:hover{background:var(--brand);color:#FFF6EA;}

/* ---------- 证据区 ---------- */
.rl-proof{background:#FFF;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.rl-proof-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;margin-bottom:32px;}
.rl-proof-cell{background:var(--bg);border:1px solid var(--line);border-radius:var(--r-md);padding:20px 18px;transition:transform .2s ease-out,box-shadow .2s ease-out;}
.rl-proof-cell:hover{transform:translateY(-2px);box-shadow:var(--sh-md);}
.rl-proof-cell .rl-proof-val{font-size:30px;font-weight:700;color:var(--mint);line-height:1.1;font-variant-numeric:tabular-nums;letter-spacing:-.5px;}
.rl-proof-cell .rl-proof-cap{font-size:12.5px;color:var(--ink-2);margin-top:6px;line-height:1.55;}
.rl-quote-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--gap);}
.rl-quote{position:relative;padding:30px 28px 24px;background:#FFF;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-sm);}
.rl-quote::before{content:"“";position:absolute;top:6px;left:20px;font-size:64px;line-height:1;color:var(--brand-tint);font-family:Georgia,serif;}
.rl-quote p{position:relative;font-size:15px;line-height:1.9;color:var(--ink-2);}
.rl-quote footer{margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);font-size:13px;color:var(--ink-3);}
.rl-check-row{display:flex;flex-wrap:wrap;gap:12px 26px;margin-top:32px;padding-top:26px;border-top:1px solid var(--line);}
.rl-check-row span{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--ink-2);}
.rl-check-row svg{color:var(--mint);flex:none;}

/* ---------- 资讯 ---------- */
.rl-news-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap;}
.rl-news-head h2{font-size:clamp(24px,2.6vw,34px);font-weight:700;color:var(--brand-deep);letter-spacing:-.3px;}
.rl-news-head p{margin-top:12px;font-size:15px;color:var(--ink-2);max-width:620px;line-height:1.8;}
.rl-news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap);}
.rl-news-card{padding:0;overflow:hidden;display:flex;flex-direction:column;}
.rl-news-body{padding:22px 22px 20px;display:flex;flex-direction:column;gap:12px;flex:1;}
.rl-tag{display:inline-flex;align-self:flex-start;font-size:12px;font-weight:600;color:var(--brand);background:var(--brand-tint);border-radius:var(--r-pill);padding:4px 11px;}
.rl-news-title{font-size:17px;font-weight:700;line-height:1.5;color:var(--brand-deep);}
.rl-news-title a{color:inherit;}
.rl-news-title a:hover{color:var(--amber-strong);}
.rl-news-sum{font-size:14px;color:var(--ink-2);line-height:1.8;}
.rl-news-meta{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:12px;border-top:1px dashed var(--line);font-size:12.5px;color:var(--ink-3);}
.rl-empty{grid-column:1/-1;text-align:center;background:#FFF;border:1px dashed var(--line);border-radius:var(--r-lg);padding:56px 24px;}
.rl-empty-icon{width:56px;height:56px;border-radius:18px;background:var(--brand-tint);color:var(--brand);display:inline-flex;align-items:center;justify-content:center;margin-bottom:16px;}
.rl-empty p{color:var(--ink-2);font-size:15px;margin-bottom:18px;}

/* ---------- 价格 ---------- */
.rl-price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap);align-items:stretch;}
.rl-price-card{padding:30px 28px;display:flex;flex-direction:column;position:relative;background:#FFF;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-sm);transition:transform .2s ease-out,box-shadow .2s ease-out;}
.rl-price-card:hover{transform:translateY(-3px);box-shadow:var(--sh-md);}
.rl-price-card.is-featured{background:linear-gradient(170deg,#2E2350 0%,#3B2E5A 62%,#4B3872 100%);border-color:transparent;color:#F6F1E9;box-shadow:var(--sh-lg);}
.rl-price-card.is-featured h3,.rl-price-card.is-featured .rl-price-name{color:#FFF6EA;}
.rl-price-badge{position:absolute;top:-13px;right:24px;background:var(--amber);color:#2E2350;font-size:12px;font-weight:700;border-radius:var(--r-pill);padding:5px 14px;box-shadow:var(--sh-sm);}
.rl-price-name{font-size:19px;font-weight:700;color:var(--brand-deep);}
.rl-price-desc{margin-top:8px;font-size:13.5px;line-height:1.7;color:var(--ink-2);}
.rl-price-card.is-featured .rl-price-desc{color:#D8CFE9;}
.rl-price-list{margin:22px 0 26px;display:grid;gap:11px;}
.rl-price-list li{display:flex;gap:9px;font-size:14px;line-height:1.7;color:var(--ink-2);}
.rl-price-card.is-featured .rl-price-list li{color:#E4DCF1;}
.rl-price-list svg{flex:none;margin-top:4px;color:var(--mint);}
.rl-price-card .rl-btn{margin-top:auto;}
.rl-price-note{margin-top:22px;font-size:12.5px;color:var(--ink-3);line-height:1.7;}

/* ---------- FAQ ---------- */
.rl-faq-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:start;}
.rl-faq-left{position:sticky;top:150px;}
.rl-faq-left h2{font-size:clamp(24px,2.6vw,34px);font-weight:700;color:var(--brand-deep);line-height:1.3;}
.rl-faq-left p{margin-top:14px;font-size:15px;color:var(--ink-2);line-height:1.85;}
.rl-faq-left .rl-btn{margin-top:24px;}
.rl-faq-list{display:grid;gap:12px;}
.rl-faq-item{background:#FFF;border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--sh-sm);overflow:hidden;transition:box-shadow .2s ease-out,border-color .2s ease-out;}
.rl-faq-item.is-open{box-shadow:var(--sh-md);border-color:#DED6E9;}
.rl-faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 22px;background:none;border:0;text-align:left;font-size:16.5px;font-weight:600;color:var(--brand-deep);line-height:1.5;}
.rl-faq-q:hover{color:var(--brand-soft);}
.rl-faq-sign{flex:none;width:24px;height:24px;border-radius:50%;background:var(--brand-tint);color:var(--brand);display:inline-flex;align-items:center;justify-content:center;font-size:16px;font-weight:600;transition:transform .22s ease-out,background .22s ease-out,color .22s ease-out;line-height:1;}
.rl-faq-item.is-open .rl-faq-sign{transform:rotate(45deg);background:var(--amber);color:#2E2350;}
.rl-faq-a{display:none;padding:0 22px 20px;border-left:3px solid var(--amber);margin-left:0;}
.rl-faq-item.is-open .rl-faq-a{display:block;}
.rl-faq-a p{font-size:15px;line-height:1.85;color:var(--ink-2);background:#FAF7F2;border-radius:var(--r-sm);padding:14px 16px;}

/* ---------- 结尾 CTA ---------- */
.rl-cta-card{
  border-radius:28px;background:var(--grad);color:#FFF6EA;padding:clamp(30px,4vw,52px);position:relative;overflow:hidden;
  display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center;box-shadow:var(--sh-lg);
}
.rl-cta-card::after{content:"";position:absolute;width:320px;height:320px;border-radius:50%;background:rgba(255,255,255,.08);right:-80px;top:-110px;pointer-events:none;}
.rl-cta-card::before{content:"";position:absolute;width:200px;height:200px;border-radius:50%;background:rgba(255,255,255,.06);left:-60px;bottom:-90px;pointer-events:none;}
.rl-cta-card h2{font-size:clamp(24px,2.8vw,34px);font-weight:700;line-height:1.3;color:#FFF6EA;position:relative;}
.rl-cta-card p{margin-top:14px;font-size:15px;line-height:1.85;color:#EDE4F6;position:relative;max-width:520px;}
.rl-cta-actions{display:flex;flex-wrap:wrap;gap:14px;position:relative;}
.rl-form-card{margin-top:24px;background:#FFF;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(24px,3vw,36px);box-shadow:var(--sh-sm);}
.rl-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.rl-field{display:flex;flex-direction:column;gap:7px;}
.rl-field.rl-field-full{grid-column:1/-1;}
.rl-field label{font-size:13px;color:var(--ink-3);font-weight:500;}
.rl-field input,.rl-field textarea{
  height:50px;border-radius:12px;border:1px solid var(--line);background:#FDFBF7;padding:0 16px;color:var(--ink);
  transition:border-color .18s ease-out,box-shadow .18s ease-out,background .18s ease-out;
}
.rl-field textarea{height:124px;padding:14px 16px;resize:vertical;line-height:1.7;}
.rl-field input:focus,.rl-field textarea:focus{outline:none;border-color:var(--brand-soft);background:#FFF;box-shadow:0 0 0 3px rgba(59,46,90,.12);}
.rl-field input::placeholder,.rl-field textarea::placeholder{color:#B6AFC1;}
.rl-form-foot{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:20px;}
.rl-form-tip{font-size:12.5px;color:var(--ink-3);}
.rl-form-msg{display:none;margin-top:14px;font-size:13.5px;color:var(--mint);background:#EDF8F4;border-radius:var(--r-sm);padding:12px 14px;}
.rl-form-msg.is-show{display:block;}

/* ---------- 页脚 ---------- */
.rl-footer{background:#241B3D;color:#EFEAF6;padding:clamp(48px,6vw,72px) 0 0;margin-top:clamp(40px,5vw,72px);}
.rl-footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:36px;}
.rl-footer h4{font-size:13px;letter-spacing:1.4px;text-transform:uppercase;color:#B3A8C9;font-weight:600;margin-bottom:16px;}
.rl-footer-brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:700;color:#FFF6EA;margin-bottom:14px;}
.rl-footer p{font-size:14px;line-height:1.85;color:#C7BFDA;}
.rl-footer-list{display:grid;gap:10px;}
.rl-footer-list a{font-size:14px;color:#C7BFDA;}
.rl-footer-list a:hover{color:var(--amber);}
.rl-footer-bottom{margin-top:44px;padding:22px 0 28px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:13px;color:#A99EC0;}
@media (max-width:767px){.rl-footer{padding-bottom:80px;}}

/* ---------- 浮动 CTA ---------- */
.rl-float{
  position:fixed;right:24px;top:52%;transform:translateY(-50%) translateX(16px);
  width:212px;background:rgba(255,255,255,.94);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-lg);padding:20px 18px;z-index:70;opacity:0;pointer-events:none;
  transition:opacity .24s ease-out,transform .24s ease-out;
}
.rl-float.is-visible{opacity:1;pointer-events:auto;transform:translateY(-50%) translateX(0);}
.rl-float h5{font-size:15px;font-weight:700;color:var(--brand-deep);line-height:1.5;}
.rl-float p{font-size:12.5px;color:var(--ink-3);margin-top:6px;line-height:1.6;}
.rl-float .rl-btn{margin-top:14px;}
.rl-float-link{display:block;margin-top:10px;font-size:13px;color:var(--brand);font-weight:600;}
.rl-float-close{position:absolute;top:8px;right:10px;width:22px;height:22px;border:0;background:none;color:var(--ink-3);font-size:16px;line-height:1;border-radius:50%;}
.rl-float-close:hover{color:var(--brand);background:var(--brand-tint);}
.rl-mobile-bar{display:none;}

/* ---------- 动效 ---------- */
.rl-reveal{opacity:0;transform:translateY(16px);transition:opacity .5s ease-out,transform .5s ease-out;}
.rl-reveal.is-in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  .rl-reveal{opacity:1;transform:none;transition:none;}
  html{scroll-behavior:auto;}
}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .rl-hero-grid{gap:32px;}
  .rl-proof-grid{grid-template-columns:repeat(3,1fr);}
}
@media (max-width:1023px){
  .rl-top-nav{display:none;}
  .rl-burger{display:inline-flex;}
  .rl-hero-grid{grid-template-columns:55% 45%;gap:26px;}
  .rl-hero-visual{min-height:360px;padding:22px;}
  .rl-value-grid{grid-template-columns:1fr;}
  .rl-flow-layout{grid-template-columns:1fr;gap:28px;}
  .rl-faq-layout{grid-template-columns:1fr;gap:28px;}
  .rl-faq-left{position:static;}
  .rl-price-grid{grid-template-columns:1fr;}
  .rl-price-card.is-featured{order:-1;}
  .rl-news-grid{grid-template-columns:repeat(2,1fr);}
  .rl-cta-card{grid-template-columns:1fr;gap:24px;}
  .rl-quote-row{grid-template-columns:1fr;}
  .rl-footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .rl-float{display:none;}
  .rl-mobile-bar{
    display:flex;align-items:center;gap:12px;position:fixed;left:0;right:0;bottom:0;z-index:80;
    background:#FFF;border-top:1px solid var(--line);padding:10px 16px calc(10px + env(safe-area-inset-bottom));
    box-shadow:0 -6px 22px rgba(46,35,80,.1);
  }
  .rl-mobile-bar span{font-size:13px;color:var(--ink-2);line-height:1.4;}
  .rl-mobile-bar .rl-btn{margin-left:auto;flex:none;}
}
@media (max-width:767px){
  .grid-container{padding-left:16px;padding-right:16px;}
  .rl-header-top{height:64px;}
  .rl-top-inner{height:64px;gap:12px;}
  .rl-brand-text{font-size:15.5px;}
  .rl-hero-grid{grid-template-columns:1fr;gap:28px;}
  .rl-hero-visual{min-height:300px;order:-1;}
  .rl-hero h1{font-size:clamp(27px,7.4vw,34px);}
  .rl-badge-strip{grid-template-columns:1fr 1fr;gap:14px;padding:18px;}
  .rl-badge-val{font-size:24px;}
  .rl-proof-grid{grid-template-columns:1fr 1fr;}
  .rl-news-grid{grid-template-columns:1fr;}
  .rl-value-main{grid-template-columns:1fr;}
  .rl-value-main .rl-value-img{min-height:200px;order:-1;}
  .rl-value-main .rl-value-copy{padding:24px;}
  .rl-step{grid-template-columns:44px 1fr;gap:14px;padding:18px 18px;}
  .rl-step-num{font-size:26px;}
  .rl-form-grid{grid-template-columns:1fr;}
  .rl-cta-actions{width:100%;}
  .rl-cta-actions .rl-btn{flex:1 1 100%;}
  .rl-footer-grid{grid-template-columns:1fr;}
  .rl-news-head{flex-direction:column;align-items:flex-start;}
}
@media (max-width:520px){
  .rl-badge-strip{grid-template-columns:1fr;}
  .rl-proof-grid{grid-template-columns:1fr;}
  .rl-hero-cta .rl-btn{width:100%;}
  .rl-top-actions .rl-btn-sm{display:none;}
}

/* roulang page: category1 */
:root{
  --bg:#FBF8F3;
  --surface:#FFFFFF;
  --surface-2:#FAF7F2;
  --line:#E7E1D8;
  --purple:#3B2E5A;
  --purple-deep:#2E2350;
  --purple-light:#54408A;
  --purple-soft:#F1ECF8;
  --amber:#F4A44B;
  --amber-strong:#E2872B;
  --amber-soft:#FDF1E0;
  --mint:#2FA98C;
  --warn:#C4453C;
  --text:#1E1A2B;
  --text-2:#4A4459;
  --text-3:#8A8398;
  --r-lg:24px;
  --r-md:16px;
  --r-sm:10px;
  --r-pill:999px;
  --sh-sm:0 2px 8px rgba(46,35,80,.06);
  --sh-md:0 10px 30px rgba(46,35,80,.08);
  --sh-lg:0 24px 60px rgba(46,35,80,.12);
  --grad:linear-gradient(120deg,#2E2350 0%,#6A4CA8 58%,#F4A44B 100%);
  --ease:cubic-bezier(.2,.7,.3,1);
  --font: "PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  padding:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.78;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  font-variant-numeric:tabular-nums;
}
h1,h2,h3,h4,h5,h6{
  font-family:var(--font);
  color:var(--purple-deep);
  margin:0 0 12px;
  font-weight:700;
  line-height:1.25;
  letter-spacing:-.3px;
}
h1{font-size:clamp(30px,4.2vw,46px);line-height:1.16;letter-spacing:-.5px}
h2{font-size:clamp(24px,2.6vw,32px)}
h3{font-size:20px;letter-spacing:-.2px}
p{margin:0 0 16px;color:var(--text-2)}
a{color:var(--purple);text-decoration:none;transition:color .18s var(--ease)}
a:hover{color:var(--purple-light)}
a:focus-visible,button:focus-visible{outline:2px solid var(--purple-light);outline-offset:2px;border-radius:var(--r-sm)}
img{max-width:100%;height:auto;display:block}
ul,ol{margin:0 0 16px;padding-left:20px;color:var(--text-2)}
li{margin-bottom:8px}
button{font-family:inherit;cursor:pointer}
::selection{background:var(--purple-soft);color:var(--purple-deep)}

/* 容器：覆盖 Foundation 默认宽度与间距 */
.grid-container.rl-container{
  width:100%;
  max-width:1200px;
  margin-left:auto;
  margin-right:auto;
  padding-left:20px;
  padding-right:20px;
}
.rl-skip{position:absolute;left:-9999px;top:0;background:var(--purple-deep);color:#fff;padding:10px 18px;border-radius:0 0 var(--r-sm) 0;z-index:200}
.rl-skip:focus{left:0;color:#fff}

/* ========== 头部导航 ========== */
.rl-header{
  position:sticky;
  top:0;
  z-index:80;
  background:rgba(251,248,243,.96);
  border-bottom:1px solid var(--line);
  transition:box-shadow .22s var(--ease),background .22s var(--ease);
}
.rl-header.is-scrolled{
  background:#FBF8F3;
  box-shadow:0 8px 24px rgba(46,35,80,.10);
}
.rl-header-top-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  height:72px;
}
.rl-brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none}
.rl-brand-mark{
  width:38px;height:38px;flex:0 0 38px;
  border-radius:12px;
  background:var(--grad);
  color:#fff;
  display:grid;place-items:center;
  font-weight:700;font-size:18px;
  letter-spacing:-.5px;
  box-shadow:var(--sh-sm);
}
.rl-brand-text{
  font-weight:700;
  font-size:17px;
  color:var(--purple-deep);
  letter-spacing:-.3px;
  white-space:nowrap;
}
.rl-brand-sub{display:block;font-size:11px;color:var(--text-3);font-weight:500;letter-spacing:.4px;line-height:1.2}
.rl-header-actions{display:flex;align-items:center;gap:10px}
.rl-icon-btn{
  width:40px;height:40px;
  display:grid;place-items:center;
  border:1px solid var(--line);
  background:var(--surface);
  border-radius:var(--r-pill);
  color:var(--purple);
  transition:background .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease);
}
.rl-icon-btn:hover{background:var(--purple-soft);border-color:#DCD2EC;transform:translateY(-1px)}
.rl-icon-btn:active{transform:translateY(0)}
.rl-icon-btn svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}

.rl-channel-bar{border-top:1px solid rgba(231,225,216,.8)}
.rl-channel-inner{padding-top:8px;padding-bottom:8px}
.rl-top-nav{
  display:flex;
  gap:8px;
  overflow-x:auto;
  scrollbar-width:none;
  -ms-overflow-style:none;
  padding:2px 0;
  -webkit-overflow-scrolling:touch;
}
.rl-top-nav::-webkit-scrollbar{display:none}
.rl-top-nav a{
  flex:0 0 auto;
  display:inline-block;
  padding:7px 16px;
  border-radius:var(--r-pill);
  font-size:14px;
  font-weight:500;
  color:var(--text-2);
  border:1px solid var(--line);
  background:var(--surface);
  white-space:nowrap;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease);
}
.rl-top-nav a:hover{background:var(--purple-soft);color:var(--purple);border-color:#DCD2EC;transform:translateY(-1px)}
.rl-top-nav a.is-active{
  background:var(--purple-deep);
  color:#fff;
  border-color:var(--purple-deep);
  box-shadow:var(--sh-sm);
}
.rl-top-nav a.is-active:hover{background:var(--purple-deep);color:#fff;transform:none}

/* ========== 按钮 ========== */
.rl-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 28px;
  border-radius:var(--r-pill);
  font-size:15px;
  font-weight:600;
  line-height:1.2;
  border:1.5px solid transparent;
  cursor:pointer;
  text-decoration:none;
  transition:transform .18s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.rl-btn svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transition:transform .18s var(--ease)}
.rl-btn-primary{
  background:linear-gradient(120deg,#F4A44B 0%,#E2872B 100%);
  color:#2E2350;
  box-shadow:0 10px 24px rgba(226,135,43,.26);
}
.rl-btn-primary:hover{
  color:#2E2350;
  transform:translateY(-2px);
  box-shadow:0 16px 32px rgba(226,135,43,.34);
  background:linear-gradient(135deg,#F7B061 0%,#E2872B 100%);
}
.rl-btn-primary:active{transform:translateY(0);box-shadow:0 6px 16px rgba(226,135,43,.28)}
.rl-btn-ghost{
  background:transparent;
  color:var(--purple);
  border-color:var(--purple);
}
.rl-btn-ghost:hover{background:var(--purple-soft);color:var(--purple-deep);transform:translateY(-2px)}
.rl-btn-ghost:active{transform:translateY(0)}
.rl-btn-light{
  background:#FFF8EF;
  color:var(--purple-deep);
  border-color:transparent;
  box-shadow:0 10px 26px rgba(20,12,40,.18);
}
.rl-btn-light:hover{background:#fff;color:var(--purple-deep);transform:translateY(-2px)}
.rl-btn-outline-light{
  background:transparent;
  color:#FFF8EF;
  border-color:rgba(255,248,239,.6);
}
.rl-btn-outline-light:hover{background:rgba(255,248,239,.14);color:#fff;transform:translateY(-2px)}
.rl-btn-sm{padding:10px 20px;font-size:14px}
.rl-btn:disabled,.rl-btn[disabled]{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}
.rl-btn:hover svg{transform:translateX(3px)}

/* ========== 面包屑 ========== */
.rl-crumb{padding:18px 0 0;font-size:13px;color:var(--text-3)}
.rl-crumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.rl-crumb li{display:flex;align-items:center;gap:6px;margin:0;color:var(--text-3)}
.rl-crumb li::after{content:"/";color:#C9C1D6}
.rl-crumb li:last-child::after{content:""}
.rl-crumb a{color:var(--text-3)}
.rl-crumb a:hover{color:var(--purple)}
.rl-crumb .is-current{color:var(--text-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:220px;display:inline-block;vertical-align:bottom}

/* ========== Hero ========== */
.rl-hero{padding:clamp(28px,4vw,52px) 0 clamp(40px,5vw,64px)}
.rl-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,4vw,56px);align-items:center}
.rl-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;
  border-radius:var(--r-pill);
  background:var(--purple-soft);
  color:var(--purple);
  font-size:13px;
  font-weight:600;
  letter-spacing:.3px;
  margin-bottom:18px;
}
.rl-eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber-strong)}
.rl-h1{position:relative;margin-bottom:18px}
.rl-h1 .rl-mark{position:relative;display:inline-block;color:var(--purple-deep)}
.rl-h1 .rl-mark::after{
  content:"";
  position:absolute;
  left:0;bottom:2px;
  width:100%;height:3px;
  background:var(--amber);
  border-radius:2px;
  opacity:.85;
}
.rl-hero-sub{font-size:16.5px;color:var(--text-2);line-height:1.85;max-width:560px;margin-bottom:22px}
.rl-hero-points{list-style:none;margin:0 0 28px;padding:0;display:grid;gap:10px}
.rl-hero-points li{
  display:flex;gap:10px;align-items:flex-start;
  margin:0;font-size:14.5px;color:var(--text-2);
}
.rl-hero-points .dot{
  flex:0 0 18px;width:18px;height:18px;margin-top:3px;
  border-radius:50%;
  background:var(--amber-soft);
  display:grid;place-items:center;
}
.rl-hero-points .dot svg{width:11px;height:11px;stroke:var(--amber-strong);fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.rl-hero-actions{display:flex;flex-wrap:wrap;gap:12px}

.rl-hero-visual{
  position:relative;
  border-radius:var(--r-lg);
  min-height:400px;
  background-image:linear-gradient(160deg,rgba(46,35,80,.78) 0%,rgba(84,64,138,.42) 55%,rgba(244,164,75,.30) 100%),url("/assets/images/backpic/back-1.png");
  background-size:cover;
  background-position:center;
  box-shadow:var(--sh-lg);
  overflow:hidden;
  display:flex;
  align-items:flex-end;
  padding:26px;
}
.rl-hero-visual::before{
  content:"";
  position:absolute;inset:12px;
  border:1px solid rgba(255,255,255,.22);
  border-radius:18px;
  pointer-events:none;
}
.rl-visual-tag{
  position:absolute;top:26px;left:26px;
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;
  border-radius:var(--r-pill);
  background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.35);
  color:#FFF8EF;
  font-size:12.5px;
  font-weight:600;
  letter-spacing:.4px;
}
.rl-visual-badges{position:relative;display:flex;gap:10px;flex-wrap:wrap;width:100%}
.rl-visual-badge{
  flex:1 1 140px;
  background:rgba(255,255,255,.96);
  border-radius:var(--r-md);
  padding:12px 14px;
  box-shadow:var(--sh-md);
}
.rl-visual-badge strong{display:block;font-size:19px;color:var(--purple-deep);line-height:1.2}
.rl-visual-badge span{display:block;font-size:11.5px;color:var(--text-3);margin-top:2px;line-height:1.4}

/* 徽章带 */
.rl-badges{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.rl-badge{
  flex:1 1 200px;
  display:flex;align-items:center;gap:12px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:14px 16px;
  box-shadow:var(--sh-sm);
  transition:box-shadow .2s var(--ease),transform .2s var(--ease);
}
.rl-badge:hover{box-shadow:var(--sh-md);transform:translateY(-2px)}
.rl-badge-ico{
  flex:0 0 36px;width:36px;height:36px;border-radius:11px;
  background:var(--purple-soft);
  display:grid;place-items:center;
}
.rl-badge-ico svg{width:18px;height:18px;stroke:var(--purple);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.rl-badge-num{font-size:24px;font-weight:700;color:var(--purple-deep);line-height:1.1;letter-spacing:-.5px}
.rl-badge-num em{font-style:normal;font-size:13px;font-weight:600;color:var(--text-3);margin-left:3px}
.rl-badge-txt{font-size:12.5px;color:var(--text-3);line-height:1.45;margin-top:2px}

/* ========== 入口条 ========== */
.rl-entry-strip{margin:0 0 clamp(36px,5vw,56px)}
.rl-entry-strip-inner{
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  background:var(--grad);
  border-radius:var(--r-md);
  padding:16px 22px;
  box-shadow:var(--sh-md);
  position:relative;
  overflow:hidden;
}
.rl-entry-strip-inner::after{
  content:"";position:absolute;right:-40px;top:-60px;width:180px;height:180px;border-radius:50%;
  background:rgba(255,255,255,.10);
}
.rl-entry-strip-text{display:flex;align-items:center;gap:12px;color:#FFF8EF;position:relative;z-index:1}
.rl-entry-strip-text strong{font-size:16px;font-weight:700;letter-spacing:-.2px}
.rl-entry-strip-text span{font-size:13.5px;color:rgba(255,248,239,.82)}
.rl-entry-strip .rl-btn{position:relative;z-index:1}

/* ========== 通用板块 ========== */
.rl-section{padding:clamp(40px,5.5vw,80px) 0}
.rl-section-head{max-width:720px;margin-bottom:34px}
.rl-section-head h2{margin-bottom:12px}
.rl-section-head p{margin:0;font-size:15.5px;color:var(--text-2);line-height:1.8}
.rl-section-tag{
  display:inline-block;
  font-size:12.5px;font-weight:600;letter-spacing:1px;
  color:var(--amber-strong);
  margin-bottom:10px;
  text-transform:uppercase;
}

/* ========== 六卡片 ========== */
.rl-card-grid{display:grid;gap:24px}
.rl-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.rl-card{
  position:relative;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:26px 26px 22px;
  box-shadow:var(--sh-sm);
  transition:box-shadow .24s var(--ease),transform .24s var(--ease),border-color .24s var(--ease);
  display:flex;
  flex-direction:column;
}
.rl-card:hover{box-shadow:var(--sh-md);transform:translateY(-3px);border-color:#DCD2EC}
.rl-card-top{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.rl-card-num{
  flex:0 0 auto;
  width:34px;height:34px;
  display:grid;place-items:center;
  border-radius:10px;
  background:var(--amber-soft);
  color:var(--amber-strong);
  font-size:13px;
  font-weight:700;
  letter-spacing:.5px;
}
.rl-card h3{font-size:19px;margin:0;line-height:1.35}
.rl-card-sum{font-size:14.5px;color:var(--text-2);line-height:1.78;margin:0 0 16px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rl-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.rl-tag{
  font-size:12px;
  padding:4px 11px;
  border-radius:var(--r-pill);
  background:var(--purple-soft);
  color:var(--purple);
  font-weight:500;
  line-height:1.6;
}
.rl-card-link{
  margin-top:auto;
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--purple);
}
.rl-card-link svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transition:transform .18s var(--ease)}
.rl-card-link:hover{color:var(--purple-light)}
.rl-card-link:hover svg{transform:translateX(4px)}

/* ========== 图文区 ========== */
.rl-split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,56px);align-items:center}
.rl-split-media{position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-md)}
.rl-split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.rl-split-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(46,35,80,.10),rgba(46,35,80,.34));
}
.rl-split-media-cap{
  position:absolute;left:18px;bottom:18px;
  z-index:1;
  font-size:12.5px;color:rgba(255,248,239,.92);
  background:rgba(46,35,80,.44);
  padding:6px 12px;border-radius:var(--r-pill);
  border:1px solid rgba(255,255,255,.25);
}
.rl-check-list{list-style:none;margin:22px 0 26px;padding:0;display:grid;gap:14px}
.rl-check-list li{display:flex;gap:12px;align-items:flex-start;margin:0;font-size:14.8px;color:var(--text-2);line-height:1.75}
.rl-check-list .ck{
  flex:0 0 22px;width:22px;height:22px;margin-top:2px;
  border-radius:7px;
  background:var(--purple-soft);
  display:grid;place-items:center;
}
.rl-check-list .ck svg{width:12px;height:12px;stroke:var(--purple);fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.rl-check-list b{color:var(--purple-deep);font-weight:600}

/* ========== 步骤 ========== */
.rl-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.rl-step{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:22px;
  box-shadow:var(--sh-sm);
  transition:box-shadow .22s var(--ease),transform .22s var(--ease);
}
.rl-step:hover{box-shadow:var(--sh-md);transform:translateY(-3px)}
.rl-step-num{
  font-size:34px;
  font-weight:700;
  line-height:1;
  letter-spacing:-1px;
  color:transparent;
  background:var(--grad);
  -webkit-background-clip:text;
  background-clip:text;
  margin-bottom:14px;
  display:block;
}
.rl-step h3{font-size:16.5px;margin-bottom:8px}
.rl-step p{font-size:13.8px;line-height:1.75;margin:0;color:var(--text-2)}

/* ========== FAQ ========== */
.rl-faq-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:clamp(28px,4vw,56px);align-items:start}
.rl-faq-aside h2{margin-bottom:14px}
.rl-faq-aside p{font-size:15px;color:var(--text-2);line-height:1.85;margin-bottom:22px}
.rl-acc{display:grid;gap:12px}
.rl-acc-item{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  box-shadow:var(--sh-sm);
  overflow:hidden;
  transition:box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.rl-acc-item:hover{box-shadow:var(--sh-md)}
.rl-acc-item.is-open{border-color:#DCD2EC;box-shadow:var(--sh-md)}
.rl-acc-trigger{
  width:100%;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 20px;
  background:none;border:0;
  text-align:left;
  font-size:16px;
  font-weight:600;
  color:var(--purple-deep);
  line-height:1.5;
  position:relative;
}
.rl-acc-trigger::before{
  content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;border-radius:0 3px 3px 0;
  background:var(--amber);opacity:0;transition:opacity .2s var(--ease);
}
.rl-acc-item.is-open .rl-acc-trigger::before{opacity:1}
.rl-acc-ico{
  flex:0 0 24px;width:24px;height:24px;
  border-radius:50%;
  background:var(--purple-soft);
  display:grid;place-items:center;
  transition:transform .24s var(--ease),background .2s var(--ease);
}
.rl-acc-ico svg{width:12px;height:12px;stroke:var(--purple);fill:none;stroke-width:2.2;stroke-linecap:round}
.rl-acc-item.is-open .rl-acc-ico{transform:rotate(180deg);background:var(--amber-soft)}
.rl-acc-item.is-open .rl-acc-ico svg{stroke:var(--amber-strong)}
.rl-acc-panel{max-height:0;overflow:hidden;transition:max-height .3s var(--ease)}
.rl-acc-panel-inner{
  padding:0 20px 18px;
  font-size:15px;
  line-height:1.85;
  color:var(--text-2);
  background:var(--surface-2);
  margin:0 0 0;
  padding-top:14px;
}
.rl-acc-panel-inner p:last-child{margin-bottom:0}

/* ========== CTA ========== */
.rl-cta-wrap{padding:clamp(30px,4vw,50px) 0 clamp(50px,6vw,80px)}
.rl-cta{
  position:relative;
  overflow:hidden;
  background:var(--grad);
  border-radius:28px;
  padding:clamp(32px,5vw,58px);
  display:grid;
  grid-template-columns:1fr auto;
  gap:30px;
  align-items:center;
  box-shadow:var(--sh-lg);
}
.rl-cta::before{
  content:"";position:absolute;left:-70px;bottom:-110px;width:280px;height:280px;border-radius:50%;
  background:rgba(255,255,255,.08);
}
.rl-cta::after{
  content:"";position:absolute;right:60px;top:-90px;width:200px;height:200px;border-radius:50%;
  background:rgba(255,255,255,.06);
}
.rl-cta-body{position:relative;z-index:1;max-width:620px}
.rl-cta-body h2{color:#FFF8EF;margin-bottom:12px}
.rl-cta-body p{color:rgba(255,248,239,.86);font-size:15.5px;line-height:1.8;margin:0}
.rl-cta-actions{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:12px}

/* ========== 页脚 ========== */
.rl-footer{
  background:#241B3D;
  color:#EFEAF6;
  padding:clamp(44px,5vw,64px) 0 0;
  margin-top:0;
}
.rl-footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.1fr;
  gap:36px;
  padding-bottom:40px;
}
.rl-footer-brand .rl-brand-text{color:#FFF8EF;font-size:17px}
.rl-footer-brand .rl-brand-mark{box-shadow:none}
.rl-footer-brand p{color:rgba(239,234,246,.62);font-size:13.8px;line-height:1.85;margin:16px 0 0;max-width:320px}
.rl-footer-title{
  font-size:13px;
  font-weight:600;
  letter-spacing:1.4px;
  color:rgba(239,234,246,.48);
  margin:0 0 16px;
  text-transform:uppercase;
}
.rl-footer-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.rl-footer-list li{margin:0}
.rl-footer-list a{color:rgba(239,234,246,.82);font-size:14px;transition:color .18s var(--ease)}
.rl-footer-list a:hover{color:var(--amber)}
.rl-footer-list .txt{color:rgba(239,234,246,.62);font-size:13.5px;line-height:1.7}
.rl-footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:20px 0 30px;
  display:flex;
  flex-wrap:wrap;
  gap:10px 22px;
  justify-content:space-between;
  align-items:center;
  font-size:13px;
  color:rgba(239,234,246,.55);
}
.rl-footer-bottom a{color:rgba(239,234,246,.72)}
.rl-footer-bottom a:hover{color:var(--amber)}

/* ========== 浮动 CTA ========== */
.rl-float-cta{
  position:fixed;
  right:24px;
  top:50%;
  transform:translateY(-30%);
  width:214px;
  background:rgba(255,255,255,.97);
  border:1px solid var(--line);
  border-radius:18px;
  box-shadow:var(--sh-lg);
  padding:18px;
  z-index:90;
  opacity:0;
  visibility:hidden;
  transition:opacity .26s var(--ease),transform .26s var(--ease),visibility .26s;
}
.rl-float-cta.is-visible{opacity:1;visibility:visible;transform:translateY(-50%)}
.rl-float-cta.is-closed{display:none}
.rl-float-cta h3{font-size:14.5px;margin:0 0 4px;line-height:1.4}
.rl-float-cta p{font-size:12px;color:var(--text-3);margin:0 0 12px;line-height:1.5}
.rl-float-cta .rl-btn{width:100%;padding:11px 16px;font-size:14px}
.rl-float-link{display:block;margin-top:10px;font-size:12.5px;text-align:center;color:var(--text-2)}
.rl-float-link:hover{color:var(--purple)}
.rl-float-close{
  position:absolute;top:8px;right:8px;
  width:24px;height:24px;border:0;background:transparent;
  display:grid;place-items:center;border-radius:50%;
  color:var(--text-3);
  transition:background .18s var(--ease),color .18s var(--ease);
}
.rl-float-close:hover{background:var(--purple-soft);color:var(--purple)}
.rl-float-close svg{width:12px;height:12px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round}

/* ========== 响应式 ========== */
@media screen and (max-width:1199px){
  .grid-container.rl-container{max-width:1140px}
}
@media screen and (max-width:991px){
  .grid-container.rl-container{max-width:960px}
  .rl-hero-grid{grid-template-columns:1fr;gap:32px}
  .rl-hero-visual{min-height:320px;order:2}
  .rl-card-grid.rl-grid-2{grid-template-columns:1fr}
  .rl-split{grid-template-columns:1fr}
  .rl-steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .rl-faq-grid{grid-template-columns:1fr}
  .rl-cta{grid-template-columns:1fr}
  .rl-cta-actions{justify-content:flex-start}
  .rl-footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .rl-float-cta{
    top:auto;bottom:14px;left:14px;right:14px;
    width:auto;
    transform:translateY(20px);
    border-radius:16px;
    display:flex;align-items:center;gap:12px;
    padding:12px 14px calc(12px + env(safe-area-inset-bottom));
  }
  .rl-float-cta.is-visible{transform:translateY(0)}
  .rl-float-cta h3{margin:0;font-size:14px}
  .rl-float-cta p{display:none}
  .rl-float-cta .rl-btn{width:auto;flex:0 0 auto;margin-left:auto;padding:10px 16px;font-size:13.5px}
  .rl-float-link{display:none}
  .rl-float-close{position:static;order:3;width:26px;height:26px;background:var(--purple-soft);color:var(--purple)}
  .rl-float-cta .rl-float-body{min-width:0}
  body{padding-bottom:78px}
}
@media screen and (max-width:767px){
  .grid-container.rl-container{padding-left:16px;padding-right:16px}
  h1{font-size:clamp(26px,7vw,32px)}
  h2{font-size:clamp(21px,5.4vw,26px)}
  .rl-header-top-inner{height:64px;gap:10px}
  .rl-brand-text{font-size:15.5px}
  .rl-brand-mark{width:34px;height:34px;flex-basis:34px;border-radius:10px;font-size:16px}
  .rl-header-actions .rl-btn{padding:9px 16px;font-size:13.5px}
  .rl-hero-sub{font-size:15px}
  .rl-hero-actions .rl-btn{width:100%}
  .rl-badges{gap:10px}
  .rl-badge{flex:1 1 100%}
  .rl-entry-strip-inner{padding:16px 18px}
  .rl-entry-strip-text{flex-direction:column;align-items:flex-start;gap:4px}
  .rl-entry-strip .rl-btn{width:100%}
  .rl-steps{grid-template-columns:1fr}
  .rl-card{padding:22px 20px 20px}
  .rl-footer-grid{grid-template-columns:1fr;gap:26px}
  .rl-footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .rl-cta{border-radius:22px;padding:28px 22px}
  .rl-cta-actions .rl-btn{width:100%}
  .rl-split-media img{aspect-ratio:16/10}
  .rl-card-sum{-webkit-line-clamp:3}
}
@media screen and (max-width:520px){
  .rl-section{padding:38px 0}
  .rl-acc-trigger{font-size:15px;padding:16px 16px}
  .rl-acc-panel-inner{padding:12px 16px 16px;font-size:14.5px}
  .rl-crumb .is-current{max-width:150px}
}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important}
  html{scroll-behavior:auto}
}

/* roulang page: article */
/* ============ 设计变量 ============ */
:root{
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  --bg:#FBF8F3;
  --surface:#FFFFFF;
  --line:#E7E1D8;
  --brand:#3B2E5A;
  --brand-deep:#2E2350;
  --brand-soft:#54408A;
  --brand-tint:#F1ECF8;
  --accent:#F4A44B;
  --accent-strong:#E2872B;
  --accent-tint:#FDF1E0;
  --mint:#2FA98C;
  --alert:#C4453C;
  --ink:#1E1A2B;
  --ink-2:#4A4459;
  --ink-3:#8A8398;
  --footer:#241B3D;
  --grad:linear-gradient(120deg,#2E2350 0%,#6A4CA8 58%,#F4A44B 100%);
  --r-lg:24px;
  --r-md:16px;
  --r-sm:10px;
  --r-pill:999px;
  --sh-sm:0 2px 8px rgba(46,35,80,.06);
  --sh-md:0 10px 30px rgba(46,35,80,.08);
  --sh-lg:0 24px 60px rgba(46,35,80,.12);
  --container:1200px;
  --pad-sec:clamp(56px,7vw,104px);
  --header-h:124px;
}
@media (min-width:1200px) and (max-width:1439px){:root{--container:1140px}}
@media (min-width:992px) and (max-width:1199px){:root{--container:960px}}

/* ============ 基础重置 ============ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;max-width:100%}
body{
  margin:0;
  max-width:100%;
  overflow-x:clip;
  font-family:var(--font);
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  font-variant-numeric:tabular-nums;
}
h1,h2,h3,h4,h5,h6,p,ul,ol,figure,blockquote{margin:0;font-family:var(--font)}
ul,ol{padding:0;list-style:none}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .18s ease-out,background-color .18s ease-out,border-color .18s ease-out}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,textarea,select{font:inherit}
table{border-collapse:collapse}
:focus-visible{outline:2px solid var(--brand-soft);outline-offset:2px;border-radius:4px}
::selection{background:rgba(244,164,75,.32);color:var(--brand-deep)}

/* Foundation 默认外观覆盖 */
html body{font-family:var(--font);color:var(--ink);background:var(--bg);font-size:16px;line-height:1.75}
html body a{color:inherit;text-decoration:none}
html body h1,html body h2,html body h3,html body h4{color:var(--ink);font-family:var(--font);font-weight:700;letter-spacing:normal}
html body ul{margin:0;padding:0;list-style:none}
html body p{line-height:inherit}
html body table{background:transparent;border:0;margin:0}

/* ============ 容器与通用 ============ */
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:var(--pad-sec) 0}
.section-head{max-width:760px;margin-bottom:clamp(28px,3.4vw,40px)}
.section-title{font-size:clamp(24px,2.6vw,34px);line-height:1.25;letter-spacing:-.4px;color:var(--ink)}
.section-desc{margin-top:12px;font-size:15.5px;color:var(--ink-2);line-height:1.8}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.6px;color:var(--brand-soft);text-transform:uppercase}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--accent)}

/* ============ 按钮 ============ */
.rl-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;line-height:1;white-space:nowrap;
  border:1.5px solid transparent;
  transition:transform .18s ease-out,box-shadow .18s ease-out,background .18s ease-out,color .18s ease-out,border-color .18s ease-out;
}
.rl-btn--accent{
  background:linear-gradient(120deg,#F7B267 0%,#F4A44B 45%,#E2872B 100%);
  color:#2E2350;box-shadow:0 8px 20px rgba(226,135,43,.26);
}
.rl-btn--accent:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(226,135,43,.34);background:linear-gradient(145deg,#F9BC74 0%,#F4A44B 45%,#E2872B 100%)}
.rl-btn--accent:active{transform:translateY(1px);box-shadow:0 4px 12px rgba(226,135,43,.22)}
.rl-btn--primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(46,35,80,.22)}
.rl-btn--primary:hover{background:var(--brand-deep);transform:translateY(-1px);box-shadow:0 12px 26px rgba(46,35,80,.28)}
.rl-btn--primary:active{transform:translateY(1px);box-shadow:0 4px 12px rgba(46,35,80,.2)}
.rl-btn--ghost{background:transparent;border-color:var(--brand);color:var(--brand)}
.rl-btn--ghost:hover{background:var(--brand-tint)}
.rl-btn--ghost:active{background:#E6DDF5}
.rl-btn--light{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.6);color:#fff}
.rl-btn--light:hover{background:rgba(255,255,255,.24)}
.rl-btn[disabled],.rl-btn.is-disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}

/* ============ 标签 / 徽章 ============ */
.rl-tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:var(--r-pill);
  background:var(--brand-tint);color:var(--brand-soft);
  font-size:12px;font-weight:600;letter-spacing:.2px;line-height:1.6;
}
.rl-tag--accent{background:var(--accent-tint);color:#A9661A}
.rl-tag--mint{background:rgba(47,169,140,.12);color:#1F7A65}

/* ============ 顶部导航 ============ */
.rl-header{
  position:sticky;top:0;z-index:80;
  background:rgba(251,248,243,.94);
  -webkit-backdrop-filter:saturate(150%) blur(12px);
  backdrop-filter:saturate(150%) blur(12px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .22s ease-out,background-color .22s ease-out;
}
.rl-header.is-scrolled{box-shadow:var(--sh-md);background:#FBF8F3}
.rl-header-inner{display:flex;align-items:center;gap:20px;height:72px}
.rl-brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.rl-brand-mark{
  width:38px;height:38px;border-radius:12px;background:var(--grad);
  color:#fff;display:grid;place-items:center;
  font-size:12px;font-weight:700;letter-spacing:.5px;
  box-shadow:0 6px 16px rgba(46,35,80,.24);
}
.rl-brand-text{font-size:17px;font-weight:700;color:var(--brand);letter-spacing:-.3px;line-height:1.2}
.rl-brand-text small{display:block;margin-top:3px;font-size:11px;font-weight:500;letter-spacing:.6px;color:var(--ink-3)}
.rl-header-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.rl-icon-btn{
  width:40px;height:40px;border-radius:var(--r-pill);
  border:1px solid var(--line);background:var(--surface);color:var(--brand);
  display:grid;place-items:center;
  transition:background .18s ease-out,border-color .18s ease-out,transform .18s ease-out,box-shadow .18s ease-out;
}
.rl-icon-btn:hover{background:var(--brand-tint);border-color:#DCD3EE;transform:translateY(-1px);box-shadow:var(--sh-sm)}
.rl-icon-btn:active{transform:translateY(0)}
.rl-icon-btn svg{width:18px;height:18px;stroke:currentColor;stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round}
.rl-header-cta{padding:11px 22px;font-size:14px}

.rl-search{max-height:0;overflow:hidden;transition:max-height .26s ease-out;background:var(--bg)}
.rl-search.is-open{max-height:120px;border-top:1px solid var(--line)}
.rl-search-form{padding:16px 0;display:flex;gap:10px}
.rl-search-form input{
  flex:1;height:48px;border-radius:12px;border:1px solid var(--line);
  background:#fff;padding:0 16px;font-size:14.5px;color:var(--ink);
  transition:border-color .18s ease-out,box-shadow .18s ease-out;
}
.rl-search-form input::placeholder{color:var(--ink-3)}
.rl-search-form input:focus{outline:none;border-color:var(--brand-soft);box-shadow:0 0 0 3px rgba(84,64,138,.12)}

.rl-header-channels{position:relative;background:rgba(255,255,255,.55);border-top:1px solid var(--line)}
.rl-channels-inner{position:relative}
.rl-channels-inner::before,
.rl-channels-inner::after{
  content:"";position:absolute;top:0;bottom:0;width:26px;z-index:2;pointer-events:none;
}
.rl-channels-inner::before{left:-20px;background:linear-gradient(90deg,rgba(255,255,255,.95),rgba(255,255,255,0))}
.rl-channels-inner::after{right:-20px;background:linear-gradient(270deg,rgba(255,255,255,.95),rgba(255,255,255,0))}
.rl-top-nav{
  display:flex;align-items:center;gap:8px;
  height:52px;overflow-x:auto;overflow-y:hidden;
  scrollbar-width:none;-ms-overflow-style:none;
  -webkit-overflow-scrolling:touch;
  position:relative;z-index:1;
}
.rl-top-nav::-webkit-scrollbar{display:none}
.rl-top-nav a{
  flex:0 0 auto;padding:7px 16px;border-radius:var(--r-pill);
  border:1px solid var(--line);background:var(--surface);
  color:var(--ink-2);font-size:14px;font-weight:500;line-height:1.5;
  transition:background .18s ease-out,border-color .18s ease-out,color .18s ease-out,transform .18s ease-out;
}
.rl-top-nav a:hover{background:var(--brand-tint);border-color:#DCD3EE;color:var(--brand);transform:translateY(-1px)}
.rl-top-nav a:active{transform:translateY(0)}
.rl-top-nav a.is-active{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(46,35,80,.22)}

/* 移动端抽屉 */
.rl-burger{display:none}
.rl-mask{
  position:fixed;inset:0;background:rgba(30,26,43,.44);
  opacity:0;visibility:hidden;transition:opacity .22s ease-out,visibility .22s;
  z-index:95;
}
.rl-mask.is-open{opacity:1;visibility:visible}
.rl-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(84vw,320px);
  background:var(--surface);z-index:96;padding:22px 20px 28px;
  box-shadow:var(--sh-lg);display:flex;flex-direction:column;gap:18px;
  transform:translateX(102%);transition:transform .26s ease-out;
  overflow-y:auto;
}
.rl-drawer.is-open{transform:translateX(0)}
.rl-drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.rl-drawer-title{font-size:15px;font-weight:700;color:var(--brand)}
.rl-drawer-nav{display:flex;flex-direction:column;gap:4px}
.rl-drawer-nav a{
  display:block;padding:12px 14px;border-radius:12px;
  font-size:15px;color:var(--ink-2);font-weight:500;
  transition:background .18s ease-out,color .18s ease-out;
}
.rl-drawer-nav a:hover,.rl-drawer-nav a:focus-visible{background:var(--brand-tint);color:var(--brand)}
.rl-drawer-cta{margin-top:auto;width:100%}

/* ============ 面包屑 ============ */
.rl-article-hero{padding:26px 0 0}
.rl-breadcrumb{
  display:flex;align-items:center;gap:8px;
  font-size:13px;color:var(--ink-3);
  overflow:hidden;white-space:nowrap;
}
.rl-breadcrumb a{color:var(--ink-3);flex:0 0 auto}
.rl-breadcrumb a:hover{color:var(--brand-soft)}
.rl-breadcrumb .sep{color:#CFC7BB;flex:0 0 auto}
.rl-breadcrumb .current{color:var(--ink-2);overflow:hidden;text-overflow:ellipsis;min-width:0;flex:1 1 auto}

/* ============ 文章头图 ============ */
.rl-cover{
  position:relative;margin-top:20px;border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--sh-md);display:flex;align-items:flex-end;min-height:320px;
  isolation:isolate;
}
.rl-cover-bg{
  position:absolute;inset:0;z-index:0;
  background-image:url(/assets/images/backpic/back-2.png);
  background-size:cover;background-position:center;
}
.rl-cover-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(118deg,rgba(46,35,80,.94) 0%,rgba(84,64,138,.82) 52%,rgba(46,35,80,.56) 100%);
}
.rl-cover-inner{position:relative;z-index:1;width:100%;padding:clamp(24px,4vw,46px);color:#fff}
.rl-cover-inner .rl-tag{background:rgba(255,255,255,.18);color:#FDF1E0;border:1px solid rgba(255,255,255,.24)}
.rl-article-title{
  margin:14px 0 18px;
  font-size:clamp(25px,3.5vw,42px);line-height:1.22;letter-spacing:-.5px;
  font-weight:700;color:#fff;max-width:920px;word-break:break-word;
}
.rl-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;font-size:13.5px;color:rgba(255,255,255,.82)}
.rl-meta-item{display:inline-flex;align-items:center;gap:6px}
.rl-meta-item svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.rl-meta .dot{width:4px;height:4px;border-radius:50%;background:rgba(255,255,255,.5)}
.rl-share{display:inline-flex;align-items:center;gap:8px;margin-left:4px}
.rl-share button{
  width:32px;height:32px;border-radius:50%;
  border:1px solid rgba(255,255,255,.36);background:rgba(255,255,255,.1);color:#fff;
  display:grid;place-items:center;
  transition:background .18s ease-out,transform .18s ease-out;
}
.rl-share button:hover{background:rgba(255,255,255,.24);transform:translateY(-1px)}
.rl-share button svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}

/* ============ 正文布局 ============ */
.rl-article-main{padding:clamp(34px,4.5vw,58px) 0 var(--pad-sec)}
.rl-article-layout{
  display:grid;grid-template-columns:minmax(0,760px) 240px;
  gap:48px;align-items:start;justify-content:space-between;
}
.rl-article-body{min-width:0;max-width:760px}

/* 正文排版 */
.rl-prose{font-size:17px;line-height:1.9;color:var(--ink-2);word-break:break-word}
.rl-prose > *:first-child{margin-top:0}
.rl-prose p{margin:0 0 20px}
.rl-prose h2{
  position:relative;
  font-size:clamp(21px,2.1vw,27px);line-height:1.38;font-weight:700;color:var(--ink);
  margin:42px 0 18px;padding-left:15px;scroll-margin-top:150px;
}
.rl-prose h2::before{
  content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:3px;border-radius:2px;background:var(--accent);
}
.rl-prose h3{
  font-size:19px;line-height:1.45;font-weight:600;color:var(--ink);
  margin:32px 0 14px;scroll-margin-top:150px;
}
.rl-prose h4{font-size:17px;font-weight:600;color:var(--ink);margin:26px 0 12px}
.rl-prose strong{color:var(--ink);font-weight:600}
.rl-prose a{
  color:var(--brand-soft);
  text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;
}
.rl-prose a:hover{color:var(--accent-strong);text-decoration-color:var(--accent)}
.rl-prose ul,.rl-prose ol{margin:0 0 22px;padding-left:22px}
.rl-prose ul{list-style:disc}
.rl-prose ol{list-style:decimal}
.rl-prose li{margin:8px 0;padding-left:2px}
.rl-prose ul li::marker{color:var(--accent-strong)}
.rl-prose ol li::marker{color:var(--brand-soft);font-weight:600}
.rl-prose blockquote{
  margin:26px 0;padding:18px 22px;
  background:var(--brand-tint);color:var(--brand);
  border-left:4px solid var(--brand-soft);border-radius:0 16px 16px 0;
  font-size:16px;line-height:1.85;
}
.rl-prose blockquote p:last-child{margin-bottom:0}
.rl-prose img{border-radius:16px;margin:24px auto;box-shadow:var(--sh-sm)}
.rl-prose figure{margin:26px 0}
.rl-prose figcaption{
  margin-top:10px;text-align:center;font-size:13px;color:var(--ink-3);line-height:1.7;
}
.rl-prose hr{border:0;border-top:1px solid var(--line);margin:34px 0}
.rl-prose table{
  width:100%;margin:26px 0;font-size:15px;line-height:1.7;
  border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;
}
.rl-prose thead th{background:#F6F2EA;color:var(--brand);font-weight:600;text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}
.rl-prose tbody td{padding:12px 14px;border-bottom:1px solid var(--line);color:var(--ink-2)}
.rl-prose tbody tr:last-child td{border-bottom:0}
.rl-prose tbody tr:nth-child(even){background:transparent}
.rl-prose code{
  background:#F3EFE7;border-radius:6px;padding:2px 6px;
  font-size:.92em;color:var(--brand-soft);
}

/* 提示框三态 */
.rl-prose .tip,.rl-prose .note,.rl-prose .warn,.rl-prose .rl-tipbox{
  margin:24px 0;padding:16px 20px;border-radius:0 14px 14px 0;
  font-size:15px;line-height:1.82;background:#F7F4EE;border-left:4px solid var(--brand-soft);
}
.rl-prose .note{background:rgba(47,169,140,.09);border-left-color:var(--mint)}
.rl-prose .warn{background:rgba(196,69,60,.08);border-left-color:var(--alert)}
.rl-prose .tip > *:last-child,.rl-prose .note > *:last-child,.rl-prose .warn > *:last-child{margin-bottom:0}

/* 无内容态 */
.rl-empty{
  text-align:center;padding:clamp(36px,5vw,64px) 24px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-sm);
}
.rl-empty-icon{
  width:64px;height:64px;margin:0 auto 18px;border-radius:20px;
  background:var(--brand-tint);display:grid;place-items:center;color:var(--brand-soft);
}
.rl-empty-icon svg{width:28px;height:28px;stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.rl-empty h2{font-size:20px;color:var(--ink);margin-bottom:10px}
.rl-empty p{font-size:15px;color:var(--ink-2);max-width:440px;margin:0 auto 22px;line-height:1.8}

/* 要点卡 */
.rl-keypoints{
  margin-top:clamp(34px,4vw,48px);
  background:var(--brand-tint);border-radius:var(--r-md);
  padding:clamp(22px,2.6vw,30px);
}
.rl-keypoints h2{font-size:18px;color:var(--brand);margin-bottom:14px;letter-spacing:-.2px}
.rl-keypoints ul{display:grid;gap:10px}
.rl-keypoints li{
  position:relative;padding-left:26px;font-size:15px;line-height:1.8;color:var(--ink-2);
}
.rl-keypoints li::before{
  content:"";position:absolute;left:2px;top:.62em;
  width:10px;height:10px;border-radius:50%;
  border:2px solid var(--accent-strong);background:#fff;
}

/* 侧栏目录 */
.rl-aside{position:sticky;top:148px;align-self:start}
.rl-toc{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
  padding:20px 18px;box-shadow:var(--sh-sm);
}
.rl-toc-title{
  font-size:12px;font-weight:700;letter-spacing:1.2px;color:var(--ink-3);
  text-transform:uppercase;margin-bottom:12px;
}
.rl-toc-list{display:flex;flex-direction:column;gap:2px;max-height:52vh;overflow-y:auto}
.rl-toc-list a{
  display:block;font-size:13.5px;line-height:1.55;color:var(--ink-2);
  padding:6px 0 6px 12px;border-left:2px solid transparent;
  transition:color .18s ease-out,border-color .18s ease-out;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.rl-toc-list a:hover{color:var(--brand-soft)}
.rl-toc-list a.is-current{color:var(--brand);border-left-color:var(--accent);font-weight:600}
.rl-toc-list a.lv3{padding-left:24px;font-size:13px;color:var(--ink-3)}
.rl-toc-list a.lv3.is-current{color:var(--brand);font-weight:600}
.rl-toc-foot{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);font-size:13px;line-height:1.7;color:var(--ink-3)}
.rl-toc-foot a{color:var(--brand-soft);font-weight:600}
.rl-toc-foot a:hover{color:var(--accent-strong)}
.rl-mobile-toc{display:none}

/* ============ 相关推荐 ============ */
.rl-related{margin-top:clamp(40px,5vw,60px);padding-top:clamp(34px,4vw,48px);border-top:1px solid var(--line)}
.rl-related-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:24px}
.rl-related-head h2{font-size:clamp(21px,2.3vw,26px);line-height:1.3;color:var(--ink);letter-spacing:-.3px}
.rl-related-head p{margin-top:8px;font-size:14.5px;color:var(--ink-2)}
.rl-related-grid{margin-left:-12px;margin-right:-12px}
.rl-related-cell{padding:0 12px 24px}
.rl-card{
  display:flex;flex-direction:column;height:100%;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
  overflow:hidden;box-shadow:var(--sh-sm);
  transition:transform .2s ease-out,box-shadow .2s ease-out;
}
.rl-card:hover{transform:translateY(-2px);box-shadow:var(--sh-md)}
.rl-card-media{aspect-ratio:16/9;overflow:hidden;background:var(--brand-tint)}
.rl-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .32s ease-out}
.rl-card:hover .rl-card-media img{transform:scale(1.04)}
.rl-card-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:9px;flex:1}
.rl-card-title{font-size:16.5px;font-weight:600;line-height:1.5;color:var(--ink)}
.rl-card-desc{
  font-size:14px;line-height:1.7;color:var(--ink-2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.rl-card-link{
  margin-top:auto;padding-top:6px;
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--brand-soft);
}
.rl-card-link .arrow{transition:transform .18s ease-out}
.rl-card:hover .rl-card-link .arrow{transform:translateX(4px)}

/* ============ 结尾 CTA ============ */
.rl-cta{
  position:relative;overflow:hidden;
  margin-top:clamp(44px,5.5vw,72px);
  border-radius:28px;background:var(--grad);color:#FBF8F3;
  padding:clamp(30px,4.2vw,54px);
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
  box-shadow:var(--sh-lg);
}
.rl-cta::before,.rl-cta::after{
  content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.07);pointer-events:none;
}
.rl-cta::before{width:300px;height:300px;right:-100px;top:-140px}
.rl-cta::after{width:200px;height:200px;left:-60px;bottom:-120px}
.rl-cta-text{position:relative;z-index:1;max-width:600px}
.rl-cta-text h2{font-size:clamp(22px,2.6vw,30px);line-height:1.3;color:#fff;letter-spacing:-.4px}
.rl-cta-text p{margin-top:12px;font-size:15px;line-height:1.8;color:rgba(255,255,255,.86)}
.rl-cta-actions{position:relative;z-index:1;display:flex;gap:12px;flex-wrap:wrap}

/* ============ 页脚 ============ */
.rl-footer{background:var(--footer);color:#E9E3F5;padding:clamp(48px,6vw,72px) 0 0;margin-top:var(--pad-sec)}
.rl-footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:36px}
.rl-footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.rl-footer-brand .rl-brand-mark{box-shadow:none}
.rl-footer-brand strong{font-size:16px;font-weight:700;color:#fff;letter-spacing:-.2px}
.rl-footer-about{font-size:14px;line-height:1.8;color:#B7AECE;max-width:320px}
.rl-footer h3{font-size:12px;font-weight:600;letter-spacing:1.4px;color:#9C93B8;margin-bottom:16px}
.rl-footer-list{display:flex;flex-direction:column;gap:2px}
.rl-footer-list a,.rl-footer-list span{display:inline-block;padding:5px 0;font-size:14px;color:#E9E3F5;line-height:1.6}
.rl-footer-list a:hover{color:var(--accent)}
.rl-footer-contact{display:flex;flex-direction:column;gap:8px;font-size:14px;color:#B7AECE;line-height:1.7}
.rl-footer-contact strong{color:#fff;font-weight:600}
.rl-footer-bottom{
  margin-top:40px;border-top:1px solid rgba(255,255,255,.12);
  padding:20px 0 28px;
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:#9C93B8;
}
.rl-footer-bottom a{color:#9C93B8}
.rl-footer-bottom a:hover{color:var(--accent)}

/* ============ 浮动 CTA ============ */
.rl-float{
  position:fixed;right:24px;top:50%;width:216px;z-index:70;
  background:rgba(255,255,255,.95);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  border:1px solid var(--line);border-radius:var(--r-md);
  box-shadow:var(--sh-lg);padding:18px;
  display:none;
  opacity:0;visibility:hidden;pointer-events:none;
  transform:translateY(-50%) translateY(10px);
  transition:opacity .24s ease-out,transform .24s ease-out,visibility .24s;
}
.rl-float.is-visible{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(-50%) translateY(0)}
.rl-float-title{font-size:14px;font-weight:700;color:var(--brand);line-height:1.5;margin-bottom:12px;padding-right:22px}
.rl-float .rl-btn{width:100%;padding:12px 16px;font-size:14px}
.rl-float-link{display:inline-flex;align-items:center;gap:4px;margin-top:10px;font-size:13px;font-weight:600;color:var(--brand-soft)}
.rl-float-link:hover{color:var(--accent-strong)}
.rl-float-close{
  position:absolute;top:10px;right:10px;width:22px;height:22px;border-radius:50%;
  color:var(--ink-3);display:grid;place-items:center;font-size:16px;line-height:1;
  transition:background .18s ease-out,color .18s ease-out;
}
.rl-float-close:hover{background:var(--brand-tint);color:var(--brand)}

.rl-mobilebar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:75;
  background:rgba(255,255,255,.97);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  border-top:1px solid var(--line);
  box-shadow:0 -8px 24px rgba(46,35,80,.1);
  padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));
  align-items:center;gap:12px;
}
.rl-mobilebar .txt{font-size:12.5px;line-height:1.4;color:var(--ink-2);flex:1 1 auto;min-width:0}
.rl-mobilebar .txt strong{display:block;font-size:13.5px;color:var(--brand)}
.rl-mobilebar .rl-btn{flex:0 0 auto;padding:11px 18px;font-size:14px}

/* ============ 动效 ============ */
html.js .rl-reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease-out,transform .5s ease-out}
html.js .rl-reveal.is-in{opacity:1;transform:none}

/* ============ 响应式 ============ */
@media (min-width:1440px){
  .rl-float{display:block}
}
@media (min-width:1200px) and (max-width:1439px){
  .rl-float{display:block;width:184px;right:12px;padding:16px}
  .rl-float .rl-btn{font-size:13.5px;padding:11px 14px}
}
@media (max-width:1199px){
  .rl-article-layout{grid-template-columns:minmax(0,1fr);gap:0}
  .rl-article-body{max-width:760px;margin:0 auto}
  .rl-aside{display:none}
}
@media (max-width:991px){
  .rl-article-layout{gap:0}
  .rl-cover{min-height:280px}
}
@media (max-width:767px){
  :root{--pad-sec:clamp(44px,9vw,64px)}
  .container{padding:0 16px}
  .rl-header-inner{height:64px;gap:12px}
  .rl-header-cta{display:none}
  .rl-burger{display:grid}
  .rl-top-nav{height:48px;gap:6px}
  .rl-top-nav a{padding:6px 13px;font-size:13px}
  .rl-channels-inner::before{left:-16px;width:18px}
  .rl-channels-inner::after{right:-16px;width:18px}
  .rl-article-hero{padding:18px 0 0}
  .rl-cover{min-height:250px;margin-top:14px;border-radius:20px}
  .rl-article-title{font-size:clamp(22px,6vw,28px);line-height:1.3}
  .rl-meta{font-size:12.5px;gap:8px 14px}
  .rl-prose{font-size:16px;line-height:1.85}
  .rl-prose h2{font-size:20px;margin-top:34px}
  .rl-prose h3{font-size:17.5px;margin-top:26px}
  .rl-prose table{font-size:13.5px}
  .rl-prose thead th,.rl-prose tbody td{padding:10px}
  .rl-prose img{border-radius:12px}
  .rl-related-grid{margin-left:0;margin-right:0}
  .rl-related-cell{padding:0 0 18px}
  .rl-cta{border-radius:22px;padding:26px 22px;gap:22px}
  .rl-cta-actions{width:100%}
  .rl-cta-actions .rl-btn{flex:1 1 auto}
  .rl-footer{padding-bottom:96px}
  .rl-footer-grid{grid-template-columns:1fr 1fr;gap:26px}
  .rl-footer-brand-col{grid-column:1/-1}
  .rl-footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .rl-mobilebar{display:flex}
  .rl-float{display:none!important}
}
@media (max-width:520px){
  .rl-brand-text{font-size:15px}
  .rl-brand-text small{display:none}
  .rl-brand-mark{width:34px;height:34px;font-size:11px;border-radius:10px}
  .rl-icon-btn{width:36px;height:36px}
  .rl-footer-grid{grid-template-columns:1fr}
  .rl-cover{min-height:220px}
  .rl-share{margin-left:0}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
  html.js .rl-reveal{opacity:1;transform:none}
}

/* roulang page: category2 */
/* ============ 设计变量 ============ */
:root{
  --bg:#FBF8F3;
  --surface:#FFFFFF;
  --surface-2:#FAF7F2;
  --line:#E7E1D8;
  --line-strong:#D8D0C4;
  --brand:#3B2E5A;
  --brand-deep:#2E2350;
  --brand-light:#54408A;
  --brand-soft:#F1ECF8;
  --accent:#F4A44B;
  --accent-strong:#E2872B;
  --accent-soft:#FDF1E0;
  --mint:#2FA98C;
  --mint-soft:#E8F6F2;
  --warn:#C4453C;
  --warn-soft:#FCEDEB;
  --ink:#1E1A2B;
  --ink-2:#4A4459;
  --ink-3:#8A8398;
  --grad-brand:linear-gradient(120deg,#2E2350 0%,#6A4CA8 58%,#F4A44B 100%);
  --radius-lg:24px;
  --radius-md:16px;
  --radius-sm:10px;
  --radius-pill:999px;
  --shadow-sm:0 2px 8px rgba(46,35,80,.06);
  --shadow-md:0 10px 30px rgba(46,35,80,.08);
  --shadow-lg:0 24px 60px rgba(46,35,80,.12);
  --space-block:clamp(56px,7vw,104px);
  --gutter:24px;
  --maxw:1200px;
}
/* ============ 基础 reset ============ */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0;}
ul,ol{padding:0;list-style:none;}
img{max-width:100%;display:block;border:0;}
a{color:var(--brand-light);text-decoration:none;transition:color .18s ease-out,background-color .18s ease-out,border-color .18s ease-out;}
a:hover{color:var(--accent-strong);}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
button{cursor:pointer;}
:focus-visible{outline:2px solid var(--brand-light);outline-offset:2px;border-radius:6px;}
::selection{background:var(--brand-soft);color:var(--brand-deep);}
.rl-num{font-variant-numeric:tabular-nums;}

/* ============ 容器 ============ */
.grid-container.rl-container{
  max-width:var(--maxw);
  padding-left:20px;
  padding-right:20px;
  margin-left:auto;
  margin-right:auto;
}
@media (min-width:1200px) and (max-width:1439px){
  .grid-container.rl-container{max-width:1140px;}
}
@media (min-width:992px) and (max-width:1199px){
  .grid-container.rl-container{max-width:960px;}
}
@media (max-width:767px){
  .grid-container.rl-container{padding-left:16px;padding-right:16px;}
}

/* ============ 按钮 ============ */
.rl-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 28px;
  border-radius:var(--radius-pill);
  font-weight:600;
  font-size:15px;
  line-height:1.2;
  border:1.5px solid transparent;
  transition:transform .18s ease-out,box-shadow .18s ease-out,background-color .18s ease-out,color .18s ease-out,border-color .18s ease-out;
  white-space:nowrap;
}
.rl-btn-primary{
  background:linear-gradient(120deg,#F9B96A 0%,var(--accent) 52%,var(--accent-strong) 100%);
  color:var(--brand-deep);
  box-shadow:0 6px 18px rgba(226,135,43,.28);
}
.rl-btn-primary:hover{
  color:var(--brand-deep);
  transform:translateY(-1px);
  box-shadow:0 12px 26px rgba(226,135,43,.34);
  background:linear-gradient(140deg,#F9B96A 0%,var(--accent) 44%,var(--accent-strong) 100%);
}
.rl-btn-primary:active{transform:translateY(1px);box-shadow:0 4px 12px rgba(226,135,43,.26);}
.rl-btn-ghost{
  background:transparent;
  color:var(--brand);
  border-color:var(--brand);
}
.rl-btn-ghost:hover{background:var(--brand-soft);color:var(--brand-deep);border-color:var(--brand);transform:translateY(-1px);}
.rl-btn-ghost:active{transform:translateY(1px);}
.rl-btn-light{
  background:rgba(255,255,255,.16);
  color:#FFF8EE;
  border-color:rgba(255,255,255,.55);
}
.rl-btn-light:hover{background:rgba(255,255,255,.28);color:#fff;border-color:#fff;transform:translateY(-1px);}
.rl-btn-sm{padding:10px 20px;font-size:14px;}
.rl-btn-block{width:100%;}
.rl-arrow-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-weight:600;
  font-size:14px;
  color:var(--brand-light);
}
.rl-arrow-link svg{transition:transform .18s ease-out;}
.rl-arrow-link:hover svg{transform:translateX(4px);}

/* ============ 顶部导航 ============ */
.rl-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(251,248,243,.94);
  backdrop-filter:saturate(160%) blur(8px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .22s ease-out,background-color .22s ease-out;
}
.rl-header.is-scrolled{
  box-shadow:0 10px 30px rgba(46,35,80,.10);
  background:#FBF8F3;
}
.rl-topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  min-height:72px;
}
.rl-brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  color:var(--brand-deep);
  font-weight:700;
}
.rl-brand:hover{color:var(--brand-deep);}
.rl-brand-mark{
  width:40px;height:40px;
  border-radius:12px;
  background:var(--grad-brand);
  color:#FFF8EE;
  display:grid;place-items:center;
  font-size:16px;font-weight:700;letter-spacing:.5px;
  box-shadow:0 8px 18px rgba(59,46,90,.24);
  flex:none;
}
.rl-brand-text{font-size:18px;letter-spacing:-.2px;white-space:nowrap;}
.rl-topbar-actions{display:flex;align-items:center;gap:12px;}
.rl-icon-btn{
  width:42px;height:42px;
  display:grid;place-items:center;
  border-radius:50%;
  border:1px solid var(--line);
  background:var(--surface);
  color:var(--brand);
  transition:background-color .18s ease-out,border-color .18s ease-out,transform .18s ease-out,color .18s ease-out;
}
.rl-icon-btn:hover{background:var(--brand-soft);border-color:#DCD2EF;color:var(--brand-deep);transform:translateY(-1px);}
.rl-icon-btn:active{transform:translateY(1px);}
.rl-burger{
  display:none;
  width:42px;height:42px;
  border-radius:12px;
  border:1px solid var(--line);
  background:var(--surface);
  color:var(--brand);
  align-items:center;justify-content:center;
}
.rl-burger span{display:block;width:18px;height:2px;background:currentColor;border-radius:2px;position:relative;}
.rl-burger span::before,
.rl-burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:currentColor;border-radius:2px;}
.rl-burger span::before{top:-6px;}
.rl-burger span::after{top:6px;}

/* 频道 Tabs 第二行 */
.rl-navbar{
  border-top:1px solid var(--line);
  background:rgba(255,255,255,.66);
}
.rl-top-nav{
  display:flex;
  align-items:center;
  gap:10px;
  height:52px;
  overflow-x:auto;
  scrollbar-width:none;
  -ms-overflow-style:none;
  white-space:nowrap;
}
.rl-top-nav::-webkit-scrollbar{display:none;}
.rl-top-nav a{
  display:inline-flex;
  align-items:center;
  padding:8px 18px;
  border-radius:var(--radius-pill);
  font-size:14px;
  font-weight:600;
  color:var(--ink-2);
  background:var(--surface);
  border:1px solid var(--line);
  transition:background-color .18s ease-out,color .18s ease-out,border-color .18s ease-out,transform .18s ease-out;
  flex:none;
}
.rl-top-nav a:hover{
  background:var(--brand-soft);
  color:var(--brand-deep);
  border-color:#DCD2EF;
  transform:translateY(-1px);
}
.rl-top-nav a.is-active{
  background:var(--brand);
  color:#FFF8EE;
  border-color:var(--brand);
  box-shadow:0 6px 16px rgba(59,46,90,.22);
}
.rl-top-nav a.is-active:hover{background:var(--brand-deep);color:#FFF8EE;}

/* 搜索面板 */
.rl-search-panel{
  display:none;
  border-top:1px solid var(--line);
  background:var(--surface);
  padding:14px 0;
}
.rl-search-panel.is-open{display:block;}
.rl-search-form{display:flex;gap:10px;}
.rl-search-input{
  flex:1;
  height:48px;
  border-radius:var(--radius-pill);
  border:1px solid var(--line);
  background:var(--bg);
  padding:0 20px;
  font-size:15px;
  color:var(--ink);
  transition:border-color .18s ease-out,box-shadow .18s ease-out;
}
.rl-search-input::placeholder{color:var(--ink-3);}
.rl-search-input:focus{
  outline:none;
  border-color:var(--brand-light);
  box-shadow:0 0 0 3px rgba(84,64,138,.12);
  background:#fff;
}

/* 移动抽屉 */
.rl-drawer{
  display:none;
  background:var(--surface);
  border-top:1px solid var(--line);
  padding:12px 0 18px;
}
.rl-drawer.is-open{display:block;}
.rl-drawer a{
  display:block;
  padding:12px 16px;
  border-radius:12px;
  font-size:15px;
  font-weight:600;
  color:var(--ink-2);
}
.rl-drawer a:hover{background:var(--brand-soft);color:var(--brand-deep);}

/* ============ 面包屑 ============ */
.rl-breadcrumb{
  display:flex;
  align-items:center;
  gap:6px;
  font-size:13px;
  color:var(--ink-3);
  margin-bottom:18px;
  flex-wrap:wrap;
}
.rl-breadcrumb a{color:var(--ink-3);}
.rl-breadcrumb a:hover{color:var(--brand-light);}
.rl-breadcrumb .sep{color:var(--line-strong);}
.rl-breadcrumb .current{color:var(--ink-2);max-width:60%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

/* ============ Hero ============ */
.rl-hero{
  padding:clamp(32px,4.4vw,64px) 0 clamp(44px,5.6vw,76px);
  position:relative;
  overflow:hidden;
}
.rl-hero::before{
  content:"";
  position:absolute;
  top:-160px;right:-140px;
  width:420px;height:420px;
  border-radius:50%;
  background:radial-gradient(circle at 30% 30%,rgba(244,164,75,.20),rgba(244,164,75,0) 68%);
  pointer-events:none;
}
.rl-hero-grid{align-items:center;}
.rl-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  font-weight:700;
  letter-spacing:.14em;
  color:var(--brand-light);
  background:var(--brand-soft);
  border:1px solid #E4DAF4;
  border-radius:var(--radius-pill);
  padding:6px 16px;
  margin-bottom:18px;
}
.rl-hero h1{
  font-size:clamp(30px,4.2vw,50px);
  line-height:1.15;
  font-weight:700;
  letter-spacing:-.5px;
  color:var(--brand-deep);
  margin-bottom:18px;
}
.rl-hero h1 .rl-hl{
  position:relative;
  display:inline-block;
  z-index:1;
}
.rl-hero h1 .rl-hl::after{
  content:"";
  position:absolute;
  left:0;bottom:6px;
  width:60%;height:3px;
  border-radius:3px;
  background:var(--accent);
  z-index:-1;
}
.rl-lead{
  font-size:17px;
  line-height:1.85;
  color:var(--ink-2);
  max-width:620px;
  margin-bottom:24px;
}
.rl-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px;}
.rl-pills{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.rl-pill{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:13px;
  font-weight:600;
  color:var(--brand);
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-pill);
  padding:7px 15px;
  transition:background-color .18s ease-out,border-color .18s ease-out,transform .18s ease-out,color .18s ease-out;
}
.rl-pill:hover{background:var(--accent-soft);border-color:#F3D5AE;color:var(--accent-strong);transform:translateY(-1px);}

.rl-hero-card{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  min-height:340px;
  background-image:linear-gradient(135deg,rgba(46,35,80,.82) 0%,rgba(84,64,138,.62) 55%,rgba(244,164,75,.42) 100%),url('/assets/images/backpic/back-2.png');
  background-size:cover;
  background-position:center;
  box-shadow:var(--shadow-lg);
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  padding:26px;
  color:#FFF8EE;
}
.rl-hero-card-top{display:flex;justify-content:flex-end;}
.rl-hero-tag{
  font-size:12px;
  font-weight:700;
  letter-spacing:.1em;
  padding:6px 14px;
  border-radius:var(--radius-pill);
  background:rgba(255,248,238,.18);
  border:1px solid rgba(255,248,238,.42);
}
.rl-hero-card h2{
  font-size:20px;
  font-weight:700;
  line-height:1.4;
  margin-bottom:6px;
  color:#FFF8EE;
}
.rl-hero-card p{font-size:14px;color:rgba(255,248,238,.86);line-height:1.7;}
.rl-hero-badges{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
  margin-top:18px;
}
.rl-hero-badge{
  background:rgba(255,255,255,.96);
  border-radius:14px;
  padding:14px;
  color:var(--brand-deep);
  box-shadow:0 10px 24px rgba(24,16,44,.22);
}
.rl-hero-badge .num{
  font-size:26px;
  font-weight:700;
  line-height:1.1;
  color:var(--brand);
  font-variant-numeric:tabular-nums;
}
.rl-hero-badge .unit{font-size:12px;font-weight:600;color:var(--ink-2);margin-left:2px;}
.rl-hero-badge .cap{font-size:11px;line-height:1.5;color:var(--ink-3);margin-top:4px;}

/* ============ 板块通用 ============ */
.rl-section{padding:var(--space-block) 0;}
.rl-section-alt{background:linear-gradient(180deg,#FBF8F3 0%,#F6F1E9 100%);}
.rl-section-head{max-width:760px;margin-bottom:36px;}
.rl-section-head .kicker{
  display:inline-block;
  font-size:13px;
  font-weight:700;
  letter-spacing:.14em;
  color:var(--accent-strong);
  margin-bottom:12px;
}
.rl-section-head h2{
  font-size:clamp(24px,2.6vw,34px);
  line-height:1.28;
  font-weight:700;
  letter-spacing:-.3px;
  color:var(--brand-deep);
  margin-bottom:12px;
}
.rl-section-head p{font-size:16px;color:var(--ink-2);line-height:1.85;}

/* ============ 时间轴 ============ */
.rl-timeline{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:18px;
}
.rl-timeline::before{
  content:"";
  position:absolute;
  left:39px;
  top:24px;
  bottom:24px;
  width:2px;
  border-radius:2px;
  background:linear-gradient(180deg,rgba(231,225,216,.2) 0%,var(--line-strong) 12%,var(--accent) 52%,var(--line-strong) 88%,rgba(231,225,216,.2) 100%);
}
.rl-step{
  display:grid;
  grid-template-columns:80px minmax(0,1fr);
  column-gap:22px;
  align-items:start;
  position:relative;
}
.rl-step-marker{display:flex;justify-content:center;padding-top:22px;}
.rl-step-num{
  width:48px;height:48px;
  border-radius:14px;
  background:var(--surface);
  border:1px solid var(--line);
  color:var(--brand);
  font-size:18px;
  font-weight:700;
  display:grid;
  place-items:center;
  box-shadow:var(--shadow-sm);
  font-variant-numeric:tabular-nums;
  transition:transform .2s ease-out,box-shadow .2s ease-out,color .2s ease-out,border-color .2s ease-out;
}
.rl-step-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:24px 26px;
  box-shadow:var(--shadow-sm);
  transition:transform .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out;
}
.rl-step:hover .rl-step-card{
  transform:translateY(-2px);
  box-shadow:var(--shadow-md);
  border-color:#E0D8F0;
}
.rl-step:hover .rl-step-num{
  color:var(--accent-strong);
  border-color:#F3D5AE;
  box-shadow:var(--shadow-md);
}
.rl-step-card h3{
  font-size:20px;
  font-weight:700;
  color:var(--brand-deep);
  line-height:1.4;
  margin-bottom:8px;
}
.rl-step-card p{
  font-size:15px;
  line-height:1.85;
  color:var(--ink-2);
  margin-bottom:14px;
}
.rl-step-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px;}
.rl-tag{
  font-size:12px;
  font-weight:600;
  color:var(--brand-light);
  background:var(--brand-soft);
  border-radius:var(--radius-pill);
  padding:4px 12px;
}
.rl-tag-mint{color:#1E7C66;background:var(--mint-soft);}
.rl-tag-warn{color:#9C332C;background:var(--warn-soft);}
.rl-tag-accent{color:var(--accent-strong);background:var(--accent-soft);}

/* ============ 自查清单 + 图 ============ */
.rl-check-grid{align-items:center;}
.rl-check-list{display:flex;flex-direction:column;gap:14px;}
.rl-check-item{
  display:grid;
  grid-template-columns:44px minmax(0,1fr);
  gap:16px;
  align-items:start;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:18px 20px;
  box-shadow:var(--shadow-sm);
  transition:transform .2s ease-out,box-shadow .2s ease-out;
}
.rl-check-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);}
.rl-check-icon{
  width:44px;height:44px;
  border-radius:12px;
  display:grid;place-items:center;
  background:var(--brand-soft);
  color:var(--brand-light);
  flex:none;
}
.rl-check-icon.mint{background:var(--mint-soft);color:var(--mint);}
.rl-check-icon.accent{background:var(--accent-soft);color:var(--accent-strong);}
.rl-check-icon.warn{background:var(--warn-soft);color:var(--warn);}
.rl-check-item h3{font-size:16px;font-weight:700;color:var(--brand-deep);line-height:1.5;margin-bottom:4px;}
.rl-check-item p{font-size:14px;line-height:1.75;color:var(--ink-2);}
.rl-figure{
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-md);
  border:1px solid var(--line);
  background:var(--surface);
}
.rl-figure img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.rl-figure figcaption{
  font-size:12px;
  color:var(--ink-3);
  text-align:center;
  padding:10px 14px;
  background:var(--surface);
  border-top:1px solid var(--line);
}

/* ============ 数据徽章面板 ============ */
.rl-metrics{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:16px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:26px;
  box-shadow:var(--shadow-md);
  margin-top:32px;
}
.rl-metric{position:relative;padding-left:18px;}
.rl-metric::before{
  content:"";
  position:absolute;left:0;top:6px;bottom:6px;
  width:3px;border-radius:3px;
  background:var(--mint);
}
.rl-metric:nth-child(2)::before{background:var(--brand-light);}
.rl-metric:nth-child(3)::before{background:var(--accent);}
.rl-metric:nth-child(4)::before{background:var(--warn);}
.rl-metric .num{
  font-size:30px;
  font-weight:700;
  line-height:1.1;
  color:var(--brand-deep);
  font-variant-numeric:tabular-nums;
}
.rl-metric .unit{font-size:13px;font-weight:600;color:var(--ink-2);margin-left:3px;}
.rl-metric .cap{font-size:12px;line-height:1.6;color:var(--ink-3);margin-top:4px;}

/* ============ FAQ ============ */
.rl-faq-grid{align-items:start;}
.rl-faq-aside{
  position:sticky;
  top:150px;
}
.rl-faq-aside h2{
  font-size:clamp(24px,2.6vw,32px);
  line-height:1.3;
  font-weight:700;
  color:var(--brand-deep);
  margin-bottom:14px;
  letter-spacing:-.3px;
}
.rl-faq-aside p{font-size:15px;line-height:1.85;color:var(--ink-2);margin-bottom:20px;}
.rl-faq-list{display:flex;flex-direction:column;gap:12px;}
.rl-faq-item{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  box-shadow:var(--shadow-sm);
  overflow:hidden;
  transition:box-shadow .2s ease-out,border-color .2s ease-out;
}
.rl-faq-item[open]{box-shadow:var(--shadow-md);border-color:#E0D8F0;}
.rl-faq-item summary{
  list-style:none;
  cursor:pointer;
  padding:18px 52px 18px 22px;
  font-size:16px;
  font-weight:600;
  color:var(--brand-deep);
  position:relative;
  line-height:1.6;
  transition:background-color .18s ease-out,color .18s ease-out;
}
.rl-faq-item summary::-webkit-details-marker{display:none;}
.rl-faq-item summary:hover{background:var(--surface-2);}
.rl-faq-item summary::after{
  content:"+";
  position:absolute;
  right:20px;top:50%;
  transform:translateY(-50%);
  width:26px;height:26px;
  border-radius:50%;
  display:grid;place-items:center;
  background:var(--brand-soft);
  color:var(--brand-light);
  font-size:18px;
  font-weight:600;
  line-height:1;
  transition:transform .22s ease-out,background-color .2s ease-out,color .2s ease-out;
}
.rl-faq-item[open] summary::after{
  content:"−";
  transform:translateY(-50%) rotate(180deg);
  background:var(--accent-soft);
  color:var(--accent-strong);
}
.rl-faq-body{
  padding:0 22px 20px 22px;
  font-size:15px;
  line-height:1.85;
  color:var(--ink-2);
  background:var(--surface-2);
  border-left:3px solid var(--accent);
  margin:0 0 0 0;
}
.rl-faq-body p{padding-top:16px;}

/* ============ 结尾 CTA ============ */
.rl-cta-wrap{padding:0 0 var(--space-block);}
.rl-cta{
  position:relative;
  overflow:hidden;
  border-radius:28px;
  background:var(--grad-brand);
  color:#FFF8EE;
  padding:clamp(32px,4.6vw,56px);
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);
  gap:32px;
  align-items:center;
  box-shadow:var(--shadow-lg);
}
.rl-cta::before,.rl-cta::after{
  content:"";
  position:absolute;
  border-radius:50%;
  background:rgba(255,248,238,.08);
  pointer-events:none;
}
.rl-cta::before{width:300px;height:300px;top:-120px;right:-60px;}
.rl-cta::after{width:180px;height:180px;bottom:-90px;left:16%;}
.rl-cta h2{
  font-size:clamp(24px,2.6vw,34px);
  line-height:1.3;
  font-weight:700;
  color:#FFF8EE;
  margin-bottom:12px;
  letter-spacing:-.3px;
}
.rl-cta p{font-size:15px;line-height:1.85;color:rgba(255,248,238,.84);max-width:520px;}
.rl-cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end;}
.rl-cta-note{
  margin-top:16px;
  font-size:12px;
  color:rgba(255,248,238,.66);
}

/* ============ 页脚 ============ */
.rl-footer{
  background:#241B3D;
  color:#EFE8DE;
  padding:clamp(46px,5vw,72px) 0 0;
  padding-bottom:calc(72px + env(safe-area-inset-bottom));
}
.rl-footer-grid{row-gap:32px;}
.rl-footer-brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:#FFF8EE;
  font-weight:700;
  font-size:17px;
  margin-bottom:14px;
}
.rl-footer-brand:hover{color:var(--accent);}
.rl-footer-brand .rl-brand-mark{width:34px;height:34px;border-radius:10px;font-size:13px;}
.rl-footer-desc{font-size:14px;line-height:1.85;color:rgba(239,232,222,.68);max-width:300px;}
.rl-footer-title{
  font-size:13px;
  font-weight:700;
  letter-spacing:.16em;
  color:rgba(239,232,222,.52);
  margin-bottom:16px;
}
.rl-footer-links li{margin-bottom:10px;}
.rl-footer-links a{
  font-size:14px;
  color:rgba(239,232,222,.86);
  transition:color .18s ease-out;
}
.rl-footer-links a:hover{color:var(--accent);}
.rl-footer-meta{font-size:14px;line-height:1.9;color:rgba(239,232,222,.7);}
.rl-footer-meta strong{color:#FFF8EE;font-weight:600;}
.rl-footer-bottom{
  margin-top:36px;
  border-top:1px solid rgba(239,232,222,.16);
  padding:20px 0 24px;
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:10px;
  font-size:13px;
  color:rgba(239,232,222,.58);
}
.rl-footer-bottom a{color:rgba(239,232,222,.7);}
.rl-footer-bottom a:hover{color:var(--accent);}

/* ============ 浮动 CTA ============ */
.rl-float-cta{
  display:none;
  position:fixed;
  right:20px;
  top:56%;
  transform:translateY(-50%) translateX(24px);
  width:210px;
  background:rgba(255,255,255,.94);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  box-shadow:var(--shadow-lg);
  padding:20px 18px 18px;
  z-index:70;
  opacity:0;
  pointer-events:none;
  transition:opacity .24s ease-out,transform .24s ease-out;
}
.rl-float-cta.is-visible{opacity:1;pointer-events:auto;transform:translateY(-50%) translateX(0);}
.rl-float-cta .rl-float-title{
  font-size:15px;
  font-weight:700;
  color:var(--brand-deep);
  line-height:1.5;
  margin-bottom:12px;
}
.rl-float-link{
  display:block;
  margin-top:10px;
  font-size:12px;
  color:var(--ink-3);
  text-align:center;
}
.rl-float-link:hover{color:var(--brand-light);}
.rl-float-close{
  position:absolute;
  top:8px;right:8px;
  width:24px;height:24px;
  border-radius:50%;
  border:none;
  background:var(--surface-2);
  color:var(--ink-3);
  font-size:14px;
  line-height:1;
  display:grid;place-items:center;
  transition:background-color .18s ease-out,color .18s ease-out;
}
.rl-float-close:hover{background:var(--brand-soft);color:var(--brand-deep);}

.rl-mobile-cta{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  position:fixed;
  left:0;right:0;bottom:0;
  z-index:70;
  background:rgba(255,255,255,.97);
  border-top:1px solid var(--line);
  box-shadow:0 -8px 24px rgba(46,35,80,.12);
  padding:10px 16px calc(10px + env(safe-area-inset-bottom));
  transform:translateY(120%);
  transition:transform .24s ease-out;
}
.rl-mobile-cta.is-visible{transform:translateY(0);}
.rl-mobile-cta span{font-size:12.5px;line-height:1.4;color:var(--ink-2);font-weight:600;}

/* 淡入动效 */
.rl-reveal{opacity:0;transform:translateY(16px);transition:opacity .5s ease-out,transform .5s ease-out;}
.rl-reveal.is-in{opacity:1;transform:translateY(0);}

/* ============ 断点 ============ */
@media (min-width:1600px){
  .rl-float-cta{display:block;}
  .rl-mobile-cta{display:none;}
}
@media (max-width:1199px){
  .rl-hero-card{min-height:300px;}
  .rl-metrics{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:991px){
  .rl-hero{padding-top:24px;}
  .rl-hero-card{margin-top:28px;}
  .rl-cta{grid-template-columns:1fr;gap:24px;}
  .rl-cta-actions{justify-content:flex-start;}
  .rl-faq-aside{position:static;margin-bottom:24px;}
  .rl-brand-text{font-size:16px;}
  .rl-topbar-actions .rl-btn-sm{display:none;}
  .rl-burger{display:flex;}
}
@media (max-width:767px){
  body{font-size:15.5px;}
  .rl-brand-text{font-size:15px;}
  .rl-brand-mark{width:36px;height:36px;border-radius:10px;font-size:14px;}
  .rl-top-nav{height:48px;gap:8px;}
  .rl-top-nav a{padding:7px 14px;font-size:13px;}
  .rl-timeline::before{display:none;}
  .rl-step{grid-template-columns:1fr;row-gap:12px;}
  .rl-step-marker{justify-content:flex-start;padding-top:0;}
  .rl-step-num{width:40px;height:40px;border-radius:12px;font-size:16px;}
  .rl-step-card{padding:20px;}
  .rl-step-card h3{font-size:18px;}
  .rl-metrics{grid-template-columns:1fr;padding:20px;gap:18px;}
  .rl-hero-badges{grid-template-columns:repeat(2,minmax(0,1fr));}
  .rl-hero-badge .num{font-size:22px;}
  .rl-cta{border-radius:22px;padding:26px 20px;}
  .rl-footer{padding-bottom:calc(84px + env(safe-area-inset-bottom));}
  .rl-footer-bottom{flex-direction:column;}
  .rl-search-form{flex-direction:column;}
  .rl-search-form .rl-btn{width:100%;}
}
@media (max-width:519px){
  .rl-hero-badges{grid-template-columns:1fr;}
  .rl-hero-actions .rl-btn{width:100%;}
  .rl-brand-text{max-width:150px;overflow:hidden;text-overflow:ellipsis;}
  .rl-faq-item summary{padding:16px 46px 16px 16px;font-size:15px;}
  .rl-faq-body{padding:0 16px 18px 16px;font-size:14px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
  .rl-reveal{opacity:1;transform:none;}
}

/* roulang page: category3 */
/* ========== 设计变量 ========== */
:root{
  --bg:#FBF8F3;
  --bg-alt:#F7F2EA;
  --card:#FFFFFF;
  --line:#E7E1D8;
  --brand:#3B2E5A;
  --brand-deep:#2E2350;
  --brand-light:#54408A;
  --brand-tint:#F1ECF8;
  --amber:#F4A44B;
  --amber-strong:#E2872B;
  --amber-tint:#FDF1E0;
  --mint:#2FA98C;
  --warn:#C4453C;
  --text:#1E1A2B;
  --text-2:#4A4459;
  --text-3:#8A8398;
  --grad:linear-gradient(120deg,#2E2350 0%,#6A4CA8 58%,#F4A44B 100%);
  --grad-amber:linear-gradient(120deg,#F4A44B 0%,#E2872B 100%);
  --r-lg:24px;
  --r-md:16px;
  --r-sm:10px;
  --sh-sm:0 2px 8px rgba(46,35,80,.06);
  --sh-md:0 10px 30px rgba(46,35,80,.08);
  --sh-lg:0 24px 60px rgba(46,35,80,.12);
  --sp:clamp(56px,7vw,104px);
  --ease:cubic-bezier(.4,0,.2,1);
}
/* ========== 基础重置 ========== */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  font-variant-numeric:tabular-nums;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;display:block;border:0}
a{color:var(--brand-light);text-decoration:none;transition:color .18s var(--ease)}
a:hover{color:var(--brand)}
h1,h2,h3,h4,h5,h6,p,ul,ol,dl,dd,figure{margin:0}
h1,h2,h3,h4{font-family:inherit;color:var(--text);line-height:1.25;font-weight:700}
ul,ol{padding:0;list-style:none;margin:0}
button{font-family:inherit;font-size:inherit;line-height:inherit;cursor:pointer;border:0;background:none;color:inherit;padding:0}
:focus-visible{outline:2px solid var(--brand-light);outline-offset:2px;border-radius:6px}
::selection{background:var(--amber-tint);color:var(--brand-deep)}
/* ========== 容器 ========== */
.rl-container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:1440px){.rl-container{max-width:1200px}}
@media (max-width:1199px){.rl-container{max-width:1140px}}
/* ========== 顶部导航 ========== */
.rl-header{
  position:sticky;top:0;z-index:200;
  background:rgba(251,248,243,.94);
  -webkit-backdrop-filter:saturate(160%) blur(12px);
  backdrop-filter:saturate(160%) blur(12px);
  border-bottom:1px solid rgba(231,225,216,.8);
  transition:box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.rl-header.is-stuck{box-shadow:var(--sh-md);border-bottom-color:transparent}
.rl-header__top-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:72px}
.rl-brand{display:inline-flex;align-items:center;gap:11px;color:var(--text)}
.rl-brand:hover{color:var(--text)}
.rl-brand__mark{
  width:38px;height:38px;flex:0 0 38px;border-radius:12px;
  background:var(--grad);color:#fff;
  display:grid;place-items:center;
  font-size:12px;font-weight:700;letter-spacing:.4px;
  box-shadow:0 6px 16px rgba(59,46,90,.28);
}
.rl-brand__text{font-size:17px;font-weight:700;letter-spacing:-.3px;white-space:nowrap}
.rl-header__actions{display:flex;align-items:center;gap:10px}
.rl-icon-btn{
  width:40px;height:40px;border-radius:12px;
  display:grid;place-items:center;
  color:var(--text-2);background:#fff;border:1px solid var(--line);
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease);
}
.rl-icon-btn:hover{background:var(--brand-tint);color:var(--brand);border-color:#DCD2F0;transform:translateY(-1px)}
.rl-icon-btn:active{transform:translateY(0)}
.rl-burger{display:none}
/* 第二行频道 */
.rl-header__sub{border-top:1px solid rgba(231,225,216,.65);background:rgba(251,248,243,.94)}
.rl-top-nav{
  display:flex;align-items:center;gap:8px;
  padding:10px 0;
  overflow-x:auto;
  scrollbar-width:none;
  -ms-overflow-style:none;
  scroll-behavior:smooth;
}
.rl-top-nav::-webkit-scrollbar{display:none}
.rl-top-nav a{
  flex:0 0 auto;
  padding:8px 17px;
  border-radius:999px;
  font-size:14px;
  color:var(--text-2);
  background:#fff;
  border:1px solid var(--line);
  white-space:nowrap;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease);
}
.rl-top-nav a:hover{background:var(--brand-tint);color:var(--brand);border-color:#DCD2F0;transform:translateY(-1px)}
.rl-top-nav a.is-active{background:var(--brand);color:#fff;border-color:var(--brand);font-weight:600}
.rl-top-nav a.is-active:hover{background:var(--brand-deep);color:#fff}
/* 移动抽屉 */
.rl-drawer{
  display:none;
  position:absolute;left:0;right:0;top:100%;
  background:#fff;
  border-bottom:1px solid var(--line);
  box-shadow:var(--sh-lg);
  padding:18px 20px 24px;
}
.rl-drawer.is-open{display:block}
.rl-drawer__nav{display:flex;flex-direction:column;gap:4px;margin-bottom:16px}
.rl-drawer__nav a{
  padding:11px 14px;border-radius:12px;color:var(--text-2);font-size:15px;
  transition:background .16s var(--ease),color .16s var(--ease);
}
.rl-drawer__nav a:hover{background:var(--brand-tint);color:var(--brand)}
.rl-drawer__nav a.is-active{background:var(--brand);color:#fff;font-weight:600}
.rl-drawer .rl-btn{width:100%}
/* ========== 按钮 ========== */
.rl-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:999px;
  font-size:15px;font-weight:600;line-height:1.2;
  white-space:nowrap;border:0;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.rl-btn--primary{background:var(--grad-amber);color:#2E2350;box-shadow:0 8px 22px rgba(226,135,43,.26)}
.rl-btn--primary:hover{color:#2E2350;transform:translateY(-1px);box-shadow:0 14px 30px rgba(226,135,43,.36)}
.rl-btn--primary:active{transform:translateY(1px);box-shadow:0 4px 12px rgba(226,135,43,.3)}
.rl-btn--ghost{background:transparent;color:var(--brand);border:1.5px solid var(--brand)}
.rl-btn--ghost:hover{background:var(--brand-tint);color:var(--brand-deep);transform:translateY(-1px)}
.rl-btn--ghost:active{transform:translateY(0)}
.rl-btn--light{background:#FBF8F3;color:var(--brand-deep);box-shadow:0 8px 20px rgba(0,0,0,.14)}
.rl-btn--light:hover{background:#fff;color:var(--brand-deep);transform:translateY(-1px)}
.rl-btn--sm{padding:10px 20px;font-size:14px}
.rl-btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
/* 文字箭头链接 */
.rl-arrow{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--brand-light);
}
.rl-arrow span{transition:transform .18s var(--ease)}
.rl-arrow:hover{color:var(--brand)}
.rl-arrow:hover span{transform:translateX(4px)}
/* ========== Hero ========== */
.rl-hero{position:relative;padding:clamp(36px,5vw,64px) 0 clamp(28px,4vw,44px);overflow:hidden}
.rl-hero::before{
  content:"";position:absolute;inset:0 0 auto 0;height:5px;background:var(--grad);
}
.rl-hero__grid{display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:center}
.rl-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  background:var(--brand-tint);color:var(--brand);
  font-size:13px;font-weight:600;letter-spacing:.4px;
}
.rl-eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber-strong)}
.rl-hero__title{
  margin-top:18px;
  font-size:clamp(28px,3.9vw,44px);
  line-height:1.18;
  letter-spacing:-.6px;
  color:var(--brand-deep);
}
.rl-hero__title mark{
  background:none;color:var(--brand-deep);
  box-shadow:inset 0 -10px 0 rgba(244,164,75,.32);
}
.rl-hero__lead{margin-top:18px;font-size:17px;line-height:1.85;color:var(--text-2);max-width:560px}
.rl-hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.rl-hero__points{margin-top:26px;display:grid;gap:10px}
.rl-hero__points li{display:flex;align-items:flex-start;gap:10px;font-size:14.5px;color:var(--text-2)}
.rl-hero__points svg{flex:0 0 auto;margin-top:4px;color:var(--mint)}
/* Hero 视觉卡 */
.rl-hero__visual{position:relative}
.rl-hero__figure{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--sh-lg);
  border:1px solid rgba(255,255,255,.5);
  aspect-ratio:4/3;
  background:var(--brand-deep);
}
.rl-hero__figure img{width:100%;height:100%;object-fit:cover}
.rl-hero__figure::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(150deg,rgba(46,35,80,.72) 0%,rgba(106,76,168,.42) 52%,rgba(244,164,75,.22) 100%);
}
.rl-hero__figure-cap{
  position:absolute;left:22px;top:22px;z-index:2;
  color:#FBF8F3;font-size:13px;letter-spacing:1.4px;font-weight:600;
  text-transform:uppercase;
}
.rl-hero__figure-note{
  position:absolute;left:22px;bottom:22px;right:22px;z-index:2;
  color:#FBF8F3;font-size:14.5px;line-height:1.65;
}
.rl-hero__figure-note strong{display:block;font-size:16px;margin-bottom:4px}
.rl-hero__chips{position:absolute;right:17px;bottom:17px;z-index:3;display:flex;flex-direction:column;gap:10px;align-items:flex-end}
.rl-chip{
  background:#fff;border-radius:14px;padding:10px 15px;
  box-shadow:var(--sh-md);
  display:flex;flex-direction:column;gap:1px;min-width:134px;
}
.rl-chip b{font-size:20px;color:var(--brand-deep);line-height:1.2}
.rl-chip b i{font-style:normal;font-size:12px;color:var(--text-3);margin-left:3px;font-weight:500}
.rl-chip span{font-size:11.5px;color:var(--text-3);letter-spacing:.2px}
/* 数据徽章带 */
.rl-statstrip{
  margin-top:clamp(28px,4vw,44px);
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
}
.rl-stat{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:18px 20px;box-shadow:var(--sh-sm);
  display:flex;align-items:center;gap:14px;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.rl-stat:hover{transform:translateY(-2px);box-shadow:var(--sh-md)}
.rl-stat__icon{
  width:42px;height:42px;flex:0 0 42px;border-radius:12px;
  display:grid;place-items:center;
  background:var(--amber-tint);color:var(--amber-strong);
}
.rl-stat__body{display:flex;flex-direction:column;line-height:1.3}
.rl-stat__num{font-size:26px;font-weight:700;color:var(--mint);letter-spacing:-.5px}
.rl-stat__num i{font-style:normal;font-size:13px;color:var(--text-3);font-weight:500;margin-left:3px}
.rl-stat__cap{font-size:12.5px;color:var(--text-3)}
/* ========== 板块通用 ========== */
.rl-section{padding:var(--sp) 0}
.rl-section--alt{background:var(--bg-alt)}
.rl-section__head{max-width:720px;margin-bottom:clamp(28px,4vw,40px)}
.rl-section__head h2{
  font-size:clamp(23px,2.6vw,33px);
  letter-spacing:-.5px;color:var(--brand-deep);
}
.rl-section__head p{margin-top:12px;color:var(--text-2);font-size:15.5px;line-height:1.8}
.rl-section__head--split{
  max-width:none;display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;
}
.rl-section__head--split .rl-section__head-text{max-width:660px}
/* ========== 顶部入口条 ========== */
.rl-entrybar{
  margin-top:clamp(26px,3vw,36px);
  border-radius:var(--r-md);
  background:var(--grad);
  padding:18px 22px;
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  box-shadow:var(--sh-md);
}
.rl-entrybar p{color:#FBF8F3;font-size:15px;line-height:1.6;margin:0}
.rl-entrybar p strong{font-weight:700}
.rl-entrybar .rl-btn--primary{background:#FBF8F3;color:var(--brand-deep);box-shadow:0 8px 20px rgba(0,0,0,.18)}
.rl-entrybar .rl-btn--primary:hover{background:#fff;color:var(--brand-deep)}
/* ========== 清单列表 ========== */
.rl-checklist{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.rl-check{
  display:flex;gap:16px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  padding:24px;
  box-shadow:var(--sh-sm);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.rl-check:hover{transform:translateY(-2px);box-shadow:var(--sh-md);border-color:#DCD2F0}
.rl-check__icon{
  width:46px;height:46px;flex:0 0 46px;border-radius:13px;
  display:grid;place-items:center;
  background:var(--brand-tint);color:var(--brand-light);
}
.rl-check:nth-child(3n+2) .rl-check__icon{background:var(--amber-tint);color:var(--amber-strong)}
.rl-check:nth-child(3n) .rl-check__icon{background:rgba(47,169,140,.12);color:var(--mint)}
.rl-check__body h3{font-size:17px;line-height:1.4;color:var(--brand-deep);letter-spacing:-.2px}
.rl-check__body p{margin-top:8px;font-size:14.5px;color:var(--text-2);line-height:1.75}
.rl-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.rl-tag{
  display:inline-flex;align-items:center;
  padding:4px 11px;border-radius:999px;
  background:var(--brand-tint);color:var(--brand-light);
  font-size:12px;font-weight:500;letter-spacing:.2px;
}
.rl-tag--amber{background:var(--amber-tint);color:var(--amber-strong)}
/* ========== 参数对照 ========== */
.rl-compare{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:stretch}
.rl-compare__col{
  position:relative;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:28px;
  box-shadow:var(--sh-sm);
  display:flex;flex-direction:column;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.rl-compare__col:hover{transform:translateY(-2px);box-shadow:var(--sh-md)}
.rl-compare__col--hot{
  background:linear-gradient(165deg,#3B2E5A 0%,#2E2350 100%);
  border-color:transparent;color:#FBF8F3;
  box-shadow:var(--sh-lg);
}
.rl-compare__col--hot .rl-compare__head h3{color:#fff}
.rl-compare__col--hot .rl-compare__head p{color:rgba(251,248,243,.72)}
.rl-compare__col--hot .rl-compare__row{border-color:rgba(251,248,243,.14)}
.rl-compare__col--hot .rl-compare__row dt{color:rgba(251,248,243,.62)}
.rl-compare__col--hot .rl-compare__row dd{color:#FBF8F3}
.rl-compare__rec{
  position:absolute;top:-13px;left:28px;
  background:var(--grad-amber);color:#2E2350;
  font-size:12px;font-weight:700;letter-spacing:.4px;
  padding:5px 14px;border-radius:999px;
  box-shadow:0 8px 18px rgba(226,135,43,.32);
}
.rl-compare__head{padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:6px}
.rl-compare__col--hot .rl-compare__head{border-color:rgba(251,248,243,.16)}
.rl-compare__head h3{font-size:20px;letter-spacing:-.3px}
.rl-compare__head p{margin-top:6px;font-size:13.5px;color:var(--text-3)}
.rl-compare__row{
  display:grid;grid-template-columns:112px 1fr;gap:14px;
  padding:13px 0;border-bottom:1px dashed var(--line);
  align-items:baseline;
}
.rl-compare__row:last-of-type{border-bottom:0}
.rl-compare__row dt{font-size:13.5px;color:var(--text-3)}
.rl-compare__row dd{font-size:14.5px;color:var(--text);font-weight:600;margin:0}
.rl-compare__col .rl-btn{margin-top:auto;width:100%;margin-top:22px}
.rl-note{margin-top:18px;font-size:13px;color:var(--text-3);line-height:1.7}
/* ========== 步骤 ========== */
.rl-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;counter-reset:step}
.rl-step{
  position:relative;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  padding:24px 20px;box-shadow:var(--sh-sm);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.rl-step:hover{transform:translateY(-3px);box-shadow:var(--sh-md)}
.rl-step__num{
  display:block;font-size:26px;font-weight:700;color:var(--amber);letter-spacing:-1px;line-height:1;
  margin-bottom:12px;
}
.rl-step h3{font-size:16px;color:var(--brand-deep);line-height:1.4}
.rl-step p{margin-top:8px;font-size:13.5px;color:var(--text-2);line-height:1.7}
/* ========== FAQ ========== */
.rl-faq{display:grid;grid-template-columns:340px 1fr;gap:44px;align-items:start}
.rl-faq__aside{position:sticky;top:150px}
.rl-faq__aside h2{font-size:clamp(23px,2.6vw,32px);letter-spacing:-.5px;color:var(--brand-deep)}
.rl-faq__aside p{margin-top:14px;font-size:15px;color:var(--text-2);line-height:1.8}
.rl-faq__aside .rl-btn{margin-top:22px}
.rl-acc{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  margin-bottom:12px;overflow:hidden;
  transition:box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.rl-acc:hover{box-shadow:var(--sh-sm)}
.rl-acc.is-open{border-color:#DCD2F0;box-shadow:var(--sh-md)}
.rl-acc__head{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:19px 22px;text-align:left;
  font-size:16px;font-weight:600;color:var(--brand-deep);
  position:relative;
  transition:color .18s var(--ease),background .18s var(--ease);
}
.rl-acc__head:hover{color:var(--brand-light)}
.rl-acc.is-open .rl-acc__head::before{
  content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;border-radius:3px;background:var(--amber);
}
.rl-acc__sign{
  position:relative;width:22px;height:22px;flex:0 0 22px;border-radius:50%;
  background:var(--brand-tint);color:var(--brand-light);
  transition:transform .22s var(--ease),background .22s var(--ease),color .22s var(--ease);
}
.rl-acc__sign::before,.rl-acc__sign::after{
  content:"";position:absolute;left:50%;top:50%;background:currentColor;border-radius:2px;
  transform:translate(-50%,-50%);
}
.rl-acc__sign::before{width:10px;height:2px}
.rl-acc__sign::after{width:2px;height:10px;transition:opacity .22s var(--ease)}
.rl-acc.is-open .rl-acc__sign{transform:rotate(180deg);background:var(--brand);color:#fff}
.rl-acc.is-open .rl-acc__sign::after{opacity:0}
.rl-acc__body{
  display:none;
  padding:0 22px 20px;
  font-size:15px;line-height:1.85;color:var(--text-2);
  background:#FAF7F2;
  padding-top:16px;
}
.rl-acc.is-open .rl-acc__body{display:block}
.rl-acc__body a{color:var(--brand-light);text-decoration:underline;text-underline-offset:3px}
/* ========== 结尾 CTA ========== */
.rl-cta{
  position:relative;overflow:hidden;
  border-radius:28px;
  background:var(--grad);
  padding:clamp(34px,5vw,58px);
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
  box-shadow:var(--sh-lg);
}
.rl-cta::before,.rl-cta::after{
  content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.08);
}
.rl-cta::before{width:280px;height:280px;right:-90px;top:-120px}
.rl-cta::after{width:180px;height:180px;right:120px;bottom:-110px;background:rgba(255,255,255,.06)}
.rl-cta__text{position:relative;z-index:2;max-width:600px}
.rl-cta__text h2{color:#FBF8F3;font-size:clamp(23px,2.8vw,34px);letter-spacing:-.5px}
.rl-cta__text p{margin-top:14px;color:rgba(251,248,243,.82);font-size:15.5px;line-height:1.8}
.rl-cta__actions{position:relative;z-index:2;display:flex;flex-wrap:wrap;gap:12px}
/* ========== 页脚 ========== */
.rl-footer{background:#241B3D;color:rgba(251,248,243,.76);padding:clamp(48px,6vw,72px) 0 0;margin-top:clamp(40px,6vw,80px)}
.rl-footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px}
.rl-footer .rl-brand__text{color:#FBF8F3}
.rl-footer__about p{margin-top:14px;font-size:14px;line-height:1.85;color:rgba(251,248,243,.66);max-width:320px}
.rl-footer__col h4{
  font-size:13px;font-weight:600;letter-spacing:1.4px;
  color:rgba(251,248,243,.5);margin-bottom:16px;text-transform:uppercase;
}
.rl-footer__col ul{display:flex;flex-direction:column;gap:10px}
.rl-footer__col a,.rl-footer__col li{font-size:14px;color:rgba(251,248,243,.76);line-height:1.6}
.rl-footer__col a:hover{color:var(--amber)}
.rl-footer__bottom{
  border-top:1px solid rgba(251,248,243,.12);
  padding:22px 0 26px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(251,248,243,.52);
}
/* ========== 浮动 CTA ========== */
.rl-float{
  position:fixed;right:24px;top:50%;z-index:150;
  width:212px;
  transform:translateY(-50%) translateX(24px);
  opacity:0;visibility:hidden;
  background:rgba(255,255,255,.94);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  border:1px solid var(--line);
  border-radius:18px;
  box-shadow:var(--sh-lg);
  padding:18px;
  transition:opacity .24s var(--ease),transform .24s var(--ease),visibility .24s var(--ease);
}
.rl-float.is-visible{opacity:1;visibility:visible;transform:translateY(-50%) translateX(0)}
.rl-float__close{
  position:absolute;top:8px;right:10px;
  width:24px;height:24px;border-radius:50%;
  display:grid;place-items:center;
  color:var(--text-3);font-size:16px;line-height:1;
  transition:background .16s var(--ease),color .16s var(--ease);
}
.rl-float__close:hover{background:var(--brand-tint);color:var(--brand)}
.rl-float__title{font-size:14px;font-weight:700;color:var(--brand-deep);line-height:1.5;margin-bottom:12px}
.rl-float .rl-btn{width:100%}
.rl-float__link{display:block;margin-top:11px;font-size:13px;color:var(--text-3);text-align:center}
.rl-float__link:hover{color:var(--brand-light)}
/* 移动底部条 */
.rl-mobilebar{display:none}
/* ========== 响应式 ========== */
@media (max-width:1199px){
  .rl-hero__grid{grid-template-columns:1fr;gap:32px}
  .rl-hero__visual{max-width:620px}
  .rl-steps{grid-template-columns:repeat(3,1fr)}
  .rl-faq{grid-template-columns:1fr;gap:28px}
  .rl-faq__aside{position:static}
}
@media (max-width:991px){
  .rl-top-nav{padding:9px 0}
  .rl-burger{
    display:grid;place-items:center;
    width:40px;height:40px;border-radius:12px;
    border:1px solid var(--line);background:#fff;color:var(--text-2);
    transition:background .18s var(--ease),color .18s var(--ease);
  }
  .rl-burger:hover{background:var(--brand-tint);color:var(--brand)}
  .rl-header.is-open .rl-burger{background:var(--brand);color:#fff;border-color:var(--brand)}
  .rl-statstrip{grid-template-columns:repeat(2,1fr)}
  .rl-checklist{grid-template-columns:1fr}
  .rl-compare{grid-template-columns:1fr}
  .rl-footer__grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:767px){
  .rl-container{padding:0 16px}
  .rl-hero__title{letter-spacing:-.4px}
  .rl-hero__lead{font-size:15.5px}
  .rl-hero__cta .rl-btn{flex:1 1 auto}
  .rl-entrybar{padding:16px 18px}
  .rl-entrybar .rl-btn{width:100%}
  .rl-checklist{gap:14px}
  .rl-check{padding:20px}
  .rl-compare__col{padding:24px}
  .rl-compare__row{grid-template-columns:96px 1fr}
  .rl-steps{grid-template-columns:1fr}
  .rl-statstrip{grid-template-columns:1fr 1fr;gap:12px}
  .rl-stat{padding:14px;gap:10px}
  .rl-stat__num{font-size:22px}
  .rl-stat__icon{width:36px;height:36px;flex:0 0 36px;border-radius:10px}
  .rl-cta{padding:30px 22px;border-radius:22px}
  .rl-cta__actions{width:100%}
  .rl-cta__actions .rl-btn{flex:1 1 auto}
  .rl-footer__grid{grid-template-columns:1fr;gap:26px}
  .rl-footer__bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .rl-float{display:none}
  .rl-mobilebar{
    display:flex;align-items:center;justify-content:space-between;gap:12px;
    position:fixed;left:0;right:0;bottom:0;z-index:160;
    background:rgba(255,255,255,.97);
    -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
    border-top:1px solid var(--line);
    padding:10px 16px calc(10px + env(safe-area-inset-bottom));
    box-shadow:0 -8px 24px rgba(46,35,80,.08);
  }
  .rl-mobilebar span{font-size:13.5px;color:var(--text-2);line-height:1.4}
  body{padding-bottom:76px}
  .rl-faq__aside .rl-btn{width:100%}
}
@media (max-width:520px){
  .rl-brand__text{font-size:15.5px}
  .rl-brand__mark{width:34px;height:34px;flex:0 0 34px;font-size:11px}
  .rl-statstrip{grid-template-columns:1fr}
  .rl-hero__figure{aspect-ratio:3/2}
  .rl-hero__chips{right:12px;bottom:12px}
  .rl-chip{min-width:118px;padding:8px 12px}
  .rl-acc__head{font-size:15px;padding:16px 18px}
  .rl-acc__body{padding:0 18px 18px;padding-top:14px;font-size:14.5px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* roulang page: category4 */
:root{
  --bg:#FBF8F3;
  --surface:#FFFFFF;
  --line:#E7E1D8;
  --brand:#3B2E5A;
  --brand-deep:#2E2350;
  --brand-light:#54408A;
  --brand-tint:#F1ECF8;
  --apricot:#F4A44B;
  --apricot-strong:#E2872B;
  --apricot-tint:#FDF1E0;
  --mint:#2FA98C;
  --alert:#C4453C;
  --ink:#1E1A2B;
  --ink-2:#4A4459;
  --ink-3:#8A8398;
  --grad:linear-gradient(120deg,#2E2350 0%,#6A4CA8 58%,#F4A44B 100%);
  --radius-lg:24px;
  --radius-md:16px;
  --radius-sm:10px;
  --shadow-sm:0 2px 8px rgba(46,35,80,.06);
  --shadow-md:0 10px 30px rgba(46,35,80,.08);
  --shadow-lg:0 24px 60px rgba(46,35,80,.12);
  --font:'PingFang SC','Hiragino Sans GB','Microsoft YaHei','Noto Sans SC',system-ui,-apple-system,'Segoe UI',sans-serif;
  --gutter:12px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:150px;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font);
  font-size:16px;
  line-height:1.75;
  font-variant-numeric:tabular-nums;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
a:hover{color:var(--brand-light);}
button{font:inherit;color:inherit;cursor:pointer;background:none;border:0;}
ul,ol{margin:0;padding:0;list-style:none;}
p{margin:0;}
h1,h2,h3,h4{margin:0;font-family:var(--font);color:var(--brand-deep);font-weight:700;letter-spacing:-.3px;}
h1{font-size:clamp(28px,3.6vw,44px);line-height:1.2;}
h2{font-size:clamp(22px,2.4vw,32px);line-height:1.28;}
h3{font-size:18px;line-height:1.45;}
h4{font-size:16px;line-height:1.5;}
input,button,textarea,select{font-family:inherit;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}

/* ===== grid ===== */
.grid-container{max-width:1200px;margin:0 auto;padding-left:20px;padding-right:20px;width:100%;}
.grid-x.grid-padding-x{margin-left:calc(var(--gutter) * -1);margin-right:calc(var(--gutter) * -1);}
.grid-x.grid-padding-x > .cell{padding-left:var(--gutter);padding-right:var(--gutter);}
.grid-x > .cell{min-width:0;}

/* ===== buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;border:1.5px solid transparent;
  font-size:15px;font-weight:600;line-height:1.2;white-space:nowrap;
  transition:transform .18s ease-out,box-shadow .18s ease-out,background-color .18s ease-out,color .18s ease-out,border-color .18s ease-out;
}
.btn-primary{background:linear-gradient(120deg,#F7B363 0%,#F4A44B 55%,#E2872B 100%);color:#2E2350;box-shadow:0 8px 20px rgba(226,135,43,.28);}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 14px 28px rgba(226,135,43,.34);color:#2E2350;}
.btn-primary:active{transform:translateY(1px);box-shadow:0 4px 12px rgba(226,135,43,.24);}
.btn-ghost{background:transparent;border-color:var(--brand);color:var(--brand);}
.btn-ghost:hover{background:var(--brand-tint);color:var(--brand);transform:translateY(-1px);}
.btn-ghost:active{transform:translateY(1px);}
.btn-light{background:#FBF8F3;color:var(--brand-deep);}
.btn-light:hover{background:#fff;color:var(--brand-deep);transform:translateY(-1px);box-shadow:0 12px 26px rgba(0,0,0,.18);}
.btn-outline-light{background:transparent;border-color:rgba(251,248,243,.7);color:#FBF8F3;}
.btn-outline-light:hover{background:rgba(251,248,243,.14);color:#fff;border-color:#FBF8F3;}
.btn-sm{padding:10px 18px;font-size:14px;}
.btn:disabled,.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none;}

/* ===== header ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(251,248,243,.97);
  border-bottom:1px solid var(--line);
  transition:box-shadow .22s ease-out;
}
.site-header.is-scrolled{box-shadow:var(--shadow-md);}
.header-main{display:flex;align-items:center;justify-content:space-between;gap:18px;height:72px;}
.brand{display:flex;align-items:center;gap:12px;min-width:0;}
.brand-mark{
  width:42px;height:42px;flex:none;border-radius:13px;background:var(--grad);
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:700;letter-spacing:.4px;
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;min-width:0;}
.brand-text strong{font-size:17px;color:var(--brand-deep);letter-spacing:-.2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.brand-text em{font-style:normal;font-size:12px;color:var(--ink-3);letter-spacing:.02em;}
.header-actions{display:flex;align-items:center;gap:10px;flex:none;}
.icon-btn{
  width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:#fff;
  color:var(--brand);display:inline-flex;align-items:center;justify-content:center;font-size:15px;
  transition:border-color .18s ease-out,background-color .18s ease-out,transform .18s ease-out;
}
.icon-btn:hover{border-color:var(--brand-light);background:var(--brand-tint);transform:translateY(-1px);}
.icon-btn:active{transform:translateY(1px);}
.nav-toggle{
  display:none;width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:#fff;
  color:var(--brand);align-items:center;justify-content:center;font-size:15px;
}
.nav-toggle:hover{background:var(--brand-tint);}
.nav-row{padding-bottom:12px;}
.rl-top-nav{
  display:flex;align-items:center;gap:8px;width:100%;
  overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;
  -webkit-overflow-scrolling:touch;
}
.rl-top-nav::-webkit-scrollbar{display:none;}
.rl-top-nav a{
  flex:none;padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;
  color:var(--ink-2);font-size:14px;font-weight:500;white-space:nowrap;
  transition:background-color .18s ease-out,color .18s ease-out,border-color .18s ease-out,transform .18s ease-out;
}
.rl-top-nav a:hover{background:var(--brand-tint);color:var(--brand);border-color:#DCD2EE;transform:translateY(-1px);}
.rl-top-nav a:active{transform:translateY(0);}
.rl-top-nav a.is-active{background:var(--brand);border-color:var(--brand);color:#fff;}
.rl-top-nav a.is-active:hover{background:var(--brand-deep);color:#fff;}

/* ===== breadcrumb ===== */
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-3);padding:22px 0 0;flex-wrap:wrap;}
.breadcrumb a{color:var(--ink-3);}
.breadcrumb a:hover{color:var(--brand);}
.breadcrumb .sep{color:#C3BBCE;}
.breadcrumb .current{color:var(--ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:60vw;}

/* ===== hero ===== */
.page-hero{padding:6px 0 clamp(20px,3vw,32px);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;background:var(--brand-tint);color:var(--brand-light);
  font-size:13px;font-weight:600;letter-spacing:.02em;
}
.hero-title{margin:16px 0 14px;max-width:20em;}
.u-mark{position:relative;display:inline-block;color:var(--brand);}
.u-mark::after{
  content:"";position:absolute;left:0;right:0;bottom:2px;height:3px;border-radius:3px;
  background:linear-gradient(90deg,var(--apricot),rgba(244,164,75,.25));width:100%;
}
.hero-sub{font-size:16.5px;line-height:1.85;color:var(--ink-2);max-width:34em;}
.hero-points{margin-top:20px;display:flex;flex-direction:column;gap:10px;}
.hero-points li{display:flex;align-items:flex-start;gap:10px;font-size:14.5px;color:var(--ink-2);line-height:1.7;}
.hero-points i{color:var(--mint);font-size:14px;margin-top:5px;flex:none;}
.hero-visual{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  min-height:320px;box-shadow:var(--shadow-lg);
  background:var(--brand-deep) url('/assets/images/backpic/back-2.png') center/cover no-repeat;
}
.hero-visual::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(155deg,rgba(46,35,80,.62) 0%,rgba(46,35,80,.28) 58%,rgba(244,164,75,.42) 100%);
}
.visual-badges{position:absolute;right:16px;bottom:16px;z-index:2;display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end;}
.visual-badge{background:#fff;border-radius:14px;padding:10px 14px;box-shadow:var(--shadow-md);display:flex;flex-direction:column;line-height:1.25;}
.visual-badge strong{font-size:18px;color:var(--brand-deep);font-weight:700;}
.visual-badge span{font-size:11.5px;color:var(--ink-3);}

/* ===== search ===== */
.faq-search{display:flex;gap:10px;margin-top:24px;max-width:560px;width:100%;}
.faq-search .search-field{position:relative;flex:1 1 auto;min-width:0;}
.faq-search .search-field i{
  position:absolute;left:16px;top:50%;transform:translateY(-50%);
  color:var(--ink-3);font-size:14px;pointer-events:none;
}
.faq-search input[type="search"]{
  width:100%;height:52px;margin:0;
  padding:0 16px 0 42px;border-radius:12px;border:1px solid var(--line);background:#fff;
  font-size:15px;color:var(--ink);box-shadow:none;
  transition:border-color .18s ease-out,box-shadow .18s ease-out;
  -webkit-appearance:none;appearance:none;
}
.faq-search input[type="search"]::placeholder{color:var(--ink-3);}
.faq-search input[type="search"]:focus{
  outline:none;border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(59,46,90,.12);
}

/* ===== stats strip ===== */
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:34px;}
.stat{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:20px;box-shadow:var(--shadow-sm);transition:transform .18s ease-out,box-shadow .18s ease-out;
}
.stat:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);}
.stat-head{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink-3);}
.stat-head i{color:var(--brand-light);font-size:13px;}
.stat-num{font-size:clamp(24px,2.4vw,30px);font-weight:700;color:var(--mint);letter-spacing:-.5px;margin-top:8px;line-height:1.2;}
.stat-num small{font-size:13px;font-weight:600;color:var(--ink-2);margin-left:4px;}
.stat-note{font-size:12px;color:var(--ink-3);margin-top:6px;line-height:1.6;}

/* ===== section base ===== */
.section{padding:clamp(46px,5.6vw,84px) 0;}
.section-head{max-width:680px;margin-bottom:34px;}
.section-head h2{margin-bottom:12px;}
.section-head p{font-size:15.5px;line-height:1.85;color:var(--ink-2);}
.section-head .eyebrow{margin-bottom:14px;}

/* ===== faq layout ===== */
.faq-grid{align-items:flex-start;}
.faq-side{position:sticky;top:150px;}
.side-title{font-size:12px;letter-spacing:.12em;color:var(--ink-3);margin-bottom:12px;font-weight:600;}
.side-pills{display:flex;flex-direction:column;gap:8px;}
.side-pill{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:11px 14px;border-radius:12px;border:1px solid var(--line);background:#fff;
  font-size:14px;color:var(--ink-2);text-align:left;font-weight:500;
  transition:background-color .18s ease-out,color .18s ease-out,border-color .18s ease-out,transform .18s ease-out;
}
.side-pill:hover{background:var(--brand-tint);border-color:#DCD2EE;color:var(--brand);transform:translateY(-1px);}
.side-pill:active{transform:translateY(0);}
.side-pill.is-active{background:var(--brand);border-color:var(--brand);color:#fff;}
.side-pill.is-active:hover{background:var(--brand-deep);color:#fff;}
.pill-count{
  font-size:12px;font-weight:600;padding:1px 8px;border-radius:999px;
  background:var(--brand-tint);color:var(--brand);flex:none;
}
.side-pill.is-active .pill-count{background:rgba(255,255,255,.2);color:#fff;}
.side-tip{
  margin-top:18px;padding:16px;border-radius:var(--radius-md);
  background:var(--apricot-tint);border:1px solid #F6DFC0;
}
.side-tip strong{display:block;font-size:13.5px;color:var(--apricot-strong);margin-bottom:6px;}
.side-tip p{font-size:13px;line-height:1.75;color:var(--ink-2);}

/* ===== faq items ===== */
.faq-list{display:flex;flex-direction:column;gap:12px;}
.faq-item{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-md);box-shadow:var(--shadow-sm);overflow:hidden;
  transition:box-shadow .2s ease-out,border-color .2s ease-out;
}
.faq-item:hover{box-shadow:var(--shadow-md);}
.faq-item[hidden]{display:none !important;}
.faq-item.is-open{border-color:#DDD2F0;box-shadow:var(--shadow-md);}
.faq-item.is-open::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--apricot);
}
.faq-q{
  width:100%;display:flex;align-items:center;gap:14px;
  padding:18px 22px;text-align:left;background:transparent;
  font-size:16.5px;font-weight:600;color:var(--brand-deep);line-height:1.5;
  transition:color .18s ease-out;
}
.faq-q:hover{color:var(--brand-light);}
.q-text{flex:1 1 auto;min-width:0;}
.faq-tag{
  flex:none;font-size:12px;font-weight:500;padding:3px 10px;border-radius:999px;
  background:var(--brand-tint);color:var(--brand-light);white-space:nowrap;
}
.faq-sign{
  position:relative;flex:none;width:24px;height:24px;border-radius:50%;
  background:var(--brand-tint);transition:background-color .2s ease-out;
}
.faq-sign::before,.faq-sign::after{
  content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  background:var(--brand);border-radius:2px;transition:transform .2s ease-out,opacity .2s ease-out,background-color .2s ease-out;
}
.faq-sign::before{width:11px;height:1.6px;}
.faq-sign::after{width:1.6px;height:11px;}
.faq-item.is-open .faq-sign{background:var(--apricot-tint);}
.faq-item.is-open .faq-sign::before{background:var(--apricot-strong);}
.faq-item.is-open .faq-sign::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0;}
.faq-a{padding:0 22px 20px;background:#FAF7F2;}
.faq-a[hidden]{display:none !important;}
.faq-a-inner{
  padding-top:14px;border-top:1px solid var(--line);
  font-size:15px;line-height:1.85;color:var(--ink-2);
}
.faq-empty{
  display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;
  padding:48px 24px;border-radius:var(--radius-lg);border:1px dashed #D8D0C6;background:#fff;
}
.faq-empty[hidden]{display:none !important;}
.faq-empty i{font-size:40px;color:var(--brand-light);opacity:.5;}
.faq-empty strong{font-size:16px;color:var(--brand-deep);}
.faq-empty p{font-size:14px;color:var(--ink-2);max-width:28em;}

/* ===== steps ===== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.step{
  background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:24px;
  box-shadow:var(--shadow-sm);transition:transform .18s ease-out,box-shadow .18s ease-out;
}
.step:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);}
.step-num{font-size:32px;font-weight:700;line-height:1;color:#CBBFE6;letter-spacing:-1px;}
.step h3{margin:12px 0 8px;font-size:17px;color:var(--brand-deep);}
.step p{font-size:14px;line-height:1.8;color:var(--ink-2);}
.steps-note{
  margin-top:20px;font-size:13px;color:var(--ink-3);display:flex;align-items:flex-start;gap:8px;line-height:1.7;
}
.steps-note i{color:var(--apricot-strong);margin-top:4px;}

/* ===== entry cards ===== */
.entry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.entry-card{
  display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);
  border-radius:20px;overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .18s ease-out,box-shadow .18s ease-out,border-color .18s ease-out;
}
.entry-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:#DDD2F0;}
.entry-card img{width:100%;aspect-ratio:16/9;object-fit:cover;background:var(--brand-tint);}
.entry-body{display:flex;flex-direction:column;gap:8px;padding:20px 22px 24px;flex:1 1 auto;}
.entry-body h3{font-size:17.5px;color:var(--brand-deep);}
.entry-body p{font-size:14px;line-height:1.8;color:var(--ink-2);}
.link-arrow{
  margin-top:auto;padding-top:8px;display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--brand);
}
.link-arrow i{font-size:12px;transition:transform .18s ease-out;}
.entry-card:hover .link-arrow i{transform:translateX(4px);}
.entry-card:hover .link-arrow{color:var(--brand-light);}

/* ===== cta band ===== */
.cta-band{
  position:relative;overflow:hidden;border-radius:28px;background:var(--grad);
  padding:clamp(28px,4vw,48px);color:#FBF8F3;
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  box-shadow:var(--shadow-lg);
}
.cta-band::before,.cta-band::after{
  content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.08);pointer-events:none;
}
.cta-band::before{width:260px;height:260px;right:-70px;top:-90px;}
.cta-band::after{width:180px;height:180px;left:-60px;bottom:-80px;}
.cta-copy{position:relative;z-index:1;max-width:36em;}
.cta-copy h2{color:#fff;margin-bottom:10px;}
.cta-copy p{font-size:15px;line-height:1.85;color:rgba(251,248,243,.84);}
.cta-actions{position:relative;z-index:1;display:flex;gap:12px;flex-wrap:wrap;}

/* ===== footer ===== */
.site-footer{background:#241B3D;color:#EDE7F5;margin-top:clamp(48px,6vw,80px);padding:clamp(44px,5vw,68px) 0 0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:36px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
.footer-brand .brand-mark{background:var(--grad);}
.footer-brand strong{font-size:16.5px;color:#fff;letter-spacing:-.2px;}
.footer-intro{font-size:14px;line-height:1.85;color:rgba(237,231,245,.72);max-width:26em;}
.footer-title{font-size:12px;letter-spacing:.12em;color:rgba(237,231,245,.5);font-weight:600;margin-bottom:14px;}
.footer-list a{display:block;padding:5px 0;font-size:14.5px;color:rgba(237,231,245,.82);transition:color .18s ease-out,transform .18s ease-out;}
.footer-list a:hover{color:var(--apricot);transform:translateX(2px);}
.footer-list span{display:block;padding:5px 0;font-size:14px;color:rgba(237,231,245,.68);line-height:1.7;}
.footer-bottom{
  margin-top:40px;padding:20px 0 26px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:13px;color:rgba(237,231,245,.58);
}
.footer-bottom a{color:rgba(237,231,245,.72);}
.footer-bottom a:hover{color:var(--apricot);}

/* ===== responsive ===== */
@media screen and (max-width:1199px){
  .grid-container{max-width:1140px;}
  .steps{grid-template-columns:repeat(2,1fr);}
}
@media screen and (max-width:991px){
  .grid-container{max-width:960px;}
  .hero-visual{min-height:260px;margin-top:28px;}
  .faq-side{position:static;}
  .side-pills{flex-direction:row;overflow-x:auto;padding-bottom:6px;-ms-overflow-style:none;scrollbar-width:none;}
  .side-pills::-webkit-scrollbar{display:none;}
  .side-pill{flex:none;white-space:nowrap;}
  .side-tip{margin-top:14px;}
  .entry-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  html{scroll-padding-top:130px;}
}
@media screen and (max-width:767px){
  body{font-size:15.5px;}
  .grid-container{padding-left:16px;padding-right:16px;}
  .header-main{height:64px;gap:12px;}
  .brand-mark{width:38px;height:38px;border-radius:11px;font-size:12px;}
  .brand-text strong{font-size:15.5px;}
  .brand-text em{display:none;}
  .header-actions .btn{display:none;}
  .nav-toggle{display:inline-flex;}
  .rl-top-nav{display:none;}
  .rl-top-nav.is-open{
    display:flex;flex-direction:column;align-items:stretch;gap:6px;
    padding:10px 0 4px;overflow:visible;
  }
  .rl-top-nav.is-open a{border-radius:12px;padding:11px 16px;text-align:left;}
  .nav-row{padding-bottom:8px;}
  .stat-strip{grid-template-columns:repeat(2,1fr);gap:12px;margin-top:26px;}
  .stat{padding:16px;}
  .faq-search{flex-wrap:wrap;}
  .faq-search .btn{width:100%;}
  .faq-q{padding:16px 16px;font-size:15.5px;gap:10px;}
  .faq-tag{display:none;}
  .faq-a{padding:0 16px 16px;}
  .faq-a-inner{font-size:14.5px;}
  .steps{grid-template-columns:1fr;}
  .entry-grid{grid-template-columns:1fr;}
  .cta-band{padding:26px 20px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{flex:1 1 auto;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px;}
  .footer-intro{font-size:13.5px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;padding-bottom:34px;}
}
@media screen and (max-width:519px){
  .brand-text strong{font-size:14.5px;max-width:52vw;}
  .footer-grid{grid-template-columns:1fr;}
  .hero-title{margin-top:14px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
}