/* roulang page: index */
:root{
  --ink:#0B1014;
  --ink-2:#111A20;
  --line-dark:rgba(255,255,255,.08);
  --bg-light:#F5F7F8;
  --card:#FFFFFF;
  --brand:#12D6A2;
  --brand-text:#0BA57C;
  --accent:#FF7A2F;
  --violet:#6C5CE7;
  --text:#101720;
  --muted:#4A5764;
  --weak:#7B8794;
  --divider:#E3E8EA;
  --text-dark:#E8EEF2;
  --weak-dark:#9FB0BC;
  --success:#17A672;
  --warn:#E8A412;
  --error:#E0403D;
  --r-btn:10px;
  --r-card:14px;
  --r-img:16px;
  --r-block:20px;
  --shadow-card:0 1px 2px rgba(16,23,32,.06),0 8px 24px -12px rgba(16,23,32,.12);
  --shadow-hover:0 12px 32px -10px rgba(12,21,30,.22);
  --container:1240px;
  --font:"PingFang SC","HarmonyOS Sans","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg-light);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;font-weight:800;color:var(--text);letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--brand);color:#06120E;padding:10px 18px;border-radius:8px;z-index:200}
.skip-link:focus{left:16px;top:16px}

/* 顶部信息条 */
.site-topbar{background:var(--ink);color:var(--weak-dark);font-size:13px;height:36px;display:flex;align-items:center;border-bottom:1px solid var(--line-dark)}
.site-topbar .container{display:flex;align-items:center;justify-content:space-between;gap:16px;height:36px}
.topbar-domain{color:#8DA0AC;letter-spacing:.02em}
.topbar-domain a{transition:color .2s ease-out}
.topbar-domain a:hover{color:var(--brand)}
.topbar-note{flex:1;text-align:center;color:#7E8F9B;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar-links{display:flex;gap:18px}
.topbar-links a{color:var(--weak-dark);transition:color .2s ease-out}
.topbar-links a:hover{color:var(--brand)}

/* 主导航 */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(11,16,20,.98);
  border-bottom:1px solid transparent;
  transition:background .26s ease-out,border-color .26s ease-out,box-shadow .26s ease-out;
}
.site-header.is-scrolled{
  background:rgba(11,16,20,.92);
  backdrop-filter:blur(10px);
  border-bottom-color:rgba(18,214,162,.35);
  box-shadow:0 10px 30px -18px rgba(0,0,0,.9);
}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text-dark);font-weight:800;font-size:17px;letter-spacing:.01em;min-height:44px}
.brand-mark{
  width:34px;height:34px;border-radius:9px;flex:0 0 34px;
  background:linear-gradient(135deg,var(--brand) 10%,#0BA57C 68%,var(--violet) 130%);
  display:grid;place-items:center;color:#06120E;font-weight:800;font-size:16px;
}
.brand-text b{color:var(--brand);font-weight:800}
.site-nav{display:flex;align-items:center;gap:32px}
.site-nav a{position:relative;color:#C6D3DB;font-size:15px;font-weight:500;padding:8px 0;transition:color .2s ease-out;display:inline-flex;align-items:center;min-height:44px}
.site-nav a::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:2px;background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .22s ease-out}
.site-nav a:hover{color:#fff}
.site-nav a:hover::after,.site-nav a.is-active::after{transform:scaleX(1)}
.site-nav a.is-active{color:var(--brand);font-weight:700}
.header-actions{display:flex;align-items:center;gap:12px}
.nav-toggle{
  display:none;width:44px;height:44px;padding:0;border:1px solid var(--line-dark);
  border-radius:10px;background:transparent;cursor:pointer;
  flex-direction:column;justify-content:center;align-items:center;gap:5px;
  transition:border-color .2s ease-out,background .2s ease-out;
}
.nav-toggle:hover{border-color:rgba(18,214,162,.5);background:rgba(18,214,162,.08)}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--text-dark);border-radius:2px}

/* 抽屉 */
.drawer-mask{position:fixed;inset:0;background:rgba(6,10,13,.6);opacity:0;visibility:hidden;transition:opacity .25s ease-out,visibility .25s ease-out;z-index:80}
.drawer-mask.is-open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:84vw;max-width:360px;
  background:var(--ink-2);border-left:1px solid var(--line-dark);
  z-index:90;transform:translateX(102%);transition:transform .28s ease-out;
  padding:22px 20px 32px;overflow-y:auto;
}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid var(--line-dark)}
.drawer-close{width:44px;height:44px;border-radius:10px;border:1px solid var(--line-dark);background:transparent;color:var(--text-dark);cursor:pointer;font-size:20px;line-height:1}
.drawer-close:hover{border-color:rgba(18,214,162,.5);color:var(--brand)}
.drawer-nav{display:flex;flex-direction:column;gap:4px;margin:18px 0}
.drawer-nav a{color:#C6D3DB;font-size:16px;padding:13px 12px;border-radius:10px;border-left:2px solid transparent;transition:background .2s ease-out,color .2s ease-out,border-color .2s ease-out}
.drawer-nav a:hover{background:rgba(255,255,255,.04);color:#fff}
.drawer-nav a.is-active{color:var(--brand);border-left-color:var(--brand);background:rgba(18,214,162,.08)}
.drawer-cta{margin-top:8px}
.drawer-contact{margin-top:24px;padding-top:20px;border-top:1px solid var(--line-dark);display:flex;flex-direction:column;gap:10px;font-size:13px;color:var(--weak-dark)}
body.is-locked{overflow:hidden}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 24px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;
  transition:transform .22s ease-out,background .22s ease-out,box-shadow .22s ease-out,color .22s ease-out,border-color .22s ease-out;
  white-space:nowrap;
}
.btn-primary{background:var(--brand);color:#06120E}
.btn-primary:hover{background:#25E3B2;transform:translateY(-2px);box-shadow:0 12px 26px -12px rgba(18,214,162,.75)}
.btn-primary:active{transform:scale(.98)}
.btn-ghost{border-color:rgba(18,214,162,.55);color:var(--brand);background:transparent}
.btn-ghost:hover{background:rgba(18,214,162,.1);transform:translateY(-2px)}
.btn-ghost:active{transform:scale(.98)}
.btn-line{border-color:var(--divider);color:var(--text);background:#fff}
.btn-line:hover{border-color:rgba(11,165,124,.45);color:var(--brand-text);transform:translateY(-2px)}
.btn-block{width:100%}
.btn:disabled,.btn[aria-disabled="true"]{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none}

/* 徽章与标签 */
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:6px;background:rgba(11,165,124,.12);color:var(--brand-text);font-size:12px;font-weight:600;letter-spacing:.02em}
.badge-dark{background:rgba(18,214,162,.14);color:var(--brand)}
.tag-pill{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:999px;border:1px solid var(--line-dark);background:rgba(255,255,255,.04);color:#B9C7D1;font-size:13px}
.tag-pill::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand)}

/* Hero */
.hero{position:relative;background:var(--ink);color:var(--text-dark);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:url(/assets/images/backpic/back-1.webp);background-size:cover;background-position:center;opacity:.26}
.hero::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(760px 440px at 80% 16%,rgba(18,214,162,.20),transparent 62%),
    radial-gradient(520px 360px at 6% 88%,rgba(108,92,231,.14),transparent 66%),
    linear-gradient(180deg,rgba(11,16,20,.86),rgba(11,16,20,.98)),
    repeating-linear-gradient(0deg,rgba(255,255,255,.025) 0 1px,transparent 1px 46px),
    repeating-linear-gradient(90deg,rgba(255,255,255,.025) 0 1px,transparent 1px 46px);
}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding-top:84px;padding-bottom:110px}
.hero-kicker{display:inline-flex;align-items:center;gap:10px;font-size:13px;color:var(--brand);letter-spacing:.06em;margin-bottom:20px}
.hero-kicker::before{content:"";width:24px;height:2px;background:var(--brand);display:block}
.hero h1{font-size:clamp(28px,4.4vw,50px);line-height:1.22;color:#fff;letter-spacing:-.02em}
.hero h1 em{font-style:normal;color:var(--brand)}
.hero-sub{margin-top:20px;font-size:17px;line-height:1.85;color:#B9C7D1;max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-tags{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-visual{position:relative}
.hero-shot{
  position:relative;border-radius:var(--r-block);overflow:hidden;
  border:1px solid var(--line-dark);
  box-shadow:0 28px 64px -34px rgba(18,214,162,.55);
  clip-path:polygon(0 0,calc(100% - 24px) 0,100% 24px,100% 100%,0 100%);
}
.hero-shot img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .4s ease-out}
.hero-shot:hover img{transform:scale(1.03)}
.countdown{
  position:absolute;left:20px;bottom:-30px;z-index:3;
  background:rgba(17,26,32,.95);border:1px solid rgba(18,214,162,.35);
  border-radius:var(--r-card);padding:14px 18px;display:flex;align-items:center;gap:16px;
  box-shadow:0 18px 40px -24px rgba(0,0,0,.9);
}
.countdown-label{font-size:12px;color:var(--weak-dark);line-height:1.5;letter-spacing:.02em}
.countdown-digits{display:flex;align-items:baseline;gap:6px;font-family:var(--mono);font-weight:800;font-size:24px;color:var(--brand);letter-spacing:-.02em}
.countdown-digits i{font-style:normal;font-size:14px;color:#5E7180}

/* 数据带 */
.stat-band{background:var(--ink);color:var(--text-dark);border-top:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark)}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat-item{padding:38px 28px;border-left:1px solid var(--line-dark);transition:background .22s ease-out}
.stat-item:first-child{border-left:0}
.stat-item:hover{background:rgba(18,214,162,.06)}
.stat-num{font-family:var(--mono);font-size:clamp(34px,4vw,50px);font-weight:800;color:var(--brand);letter-spacing:-.03em;line-height:1.08}
.stat-num span{font-size:16px;color:#8DA0AC;margin-left:4px;font-weight:600;letter-spacing:0}
.stat-label{font-size:13px;color:var(--weak-dark);margin-top:8px;line-height:1.6}

/* 板块通用 */
.section{padding:96px 0}
.section-light{background:var(--bg-light)}
.section-white{background:#fff}
.section-dark{background:var(--ink);color:var(--text-dark)}
.section-dark h2,.section-dark h3{color:#fff}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:40px}
.section-head h2{font-size:clamp(24px,3vw,36px);line-height:1.3}
.section-head p{margin-top:14px;color:var(--muted);font-size:15px;max-width:640px}
.section-dark .section-head p{color:var(--weak-dark)}
.section-head .more-link{color:var(--brand-text);font-size:14px;font-weight:600;white-space:nowrap;transition:color .2s ease-out}
.section-head .more-link:hover{color:var(--brand)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--brand-text);letter-spacing:.08em;margin-bottom:14px}
.section-dark .eyebrow{color:var(--brand)}

/* Bento */
.bento{display:grid;grid-template-columns:1.35fr 1fr 1fr;grid-template-rows:auto auto;gap:24px}
.bento-card{
  background:var(--card);border:1px solid var(--divider);border-radius:var(--r-card);
  padding:28px;box-shadow:var(--shadow-card);
  transition:transform .24s ease-out,box-shadow .24s ease-out,border-color .24s ease-out;
  display:flex;flex-direction:column;gap:14px;
}
.bento-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:rgba(11,165,124,.4)}
.bento-card--lg{grid-column:1;grid-row:span 2}
.bento-card--wide{grid-column:2 / span 2}
.bento-card h3{font-size:20px;line-height:1.45}
.bento-card p{color:var(--muted);font-size:15px;line-height:1.85}
.bento-card .thumb{border-radius:var(--r-img);overflow:hidden;border:1px solid var(--divider)}
.bento-card .thumb img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .4s ease-out}
.bento-card:hover .thumb img{transform:scale(1.03)}
.bento-link{color:var(--brand-text);font-size:14px;font-weight:700;display:inline-flex;align-items:center;gap:6px;margin-top:auto;transition:gap .2s ease-out,color .2s ease-out}
.bento-link:hover{gap:10px;color:var(--brand)}
.icon-box{
  width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  background:rgba(18,214,162,.12);color:var(--brand-text);border:1px solid rgba(18,214,162,.22);
}
.icon-box svg{width:24px;height:24px}
.mini-list{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:4px}
.mini-list li{
  font-size:13px;color:var(--muted);background:var(--bg-light);border:1px solid var(--divider);
  border-radius:10px;padding:10px 12px;line-height:1.6;
}

/* 流程步骤 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.step{
  background:var(--card);border:1px solid var(--divider);border-radius:var(--r-card);
  padding:26px 24px;box-shadow:var(--shadow-card);position:relative;
  transition:transform .24s ease-out,box-shadow .24s ease-out,border-color .24s ease-out;
}
.step:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:rgba(11,165,124,.4)}
.step-no{font-family:var(--mono);font-size:26px;font-weight:800;color:var(--brand-text);letter-spacing:-.02em}
.step h3{font-size:18px;margin:12px 0 10px}
.step p{font-size:14px;color:var(--muted);line-height:1.8}
.steps-scroll{-webkit-overflow-scrolling:touch}

/* 对比表 */
.table-wrap{overflow-x:auto;border:1px solid var(--divider);border-radius:var(--r-card);background:#fff;box-shadow:var(--shadow-card)}
table.compare{width:100%;border-collapse:collapse;min-width:640px;font-size:14px}
table.compare th,table.compare td{padding:18px 20px;text-align:left;border-bottom:1px solid var(--divider);vertical-align:top;line-height:1.75}
table.compare thead th{background:#F8FAFB;font-size:13px;color:var(--muted);font-weight:700;letter-spacing:.02em}
table.compare tbody th{font-weight:700;color:var(--text);width:180px;background:#FCFDFD}
table.compare td{color:var(--muted)}
table.compare .is-current{background:rgba(18,214,162,.09);color:#0A6E56;font-weight:600}
table.compare tbody tr:last-child th,table.compare tbody tr:last-child td{border-bottom:0}

/* 场景 */
.case{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;margin-bottom:72px}
.case:last-child{margin-bottom:0}
.case.reverse .case-media{order:2}
.case-media{border-radius:var(--r-img);overflow:hidden;border:1px solid var(--divider);box-shadow:var(--shadow-card)}
.case-media img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .4s ease-out}
.case-media:hover img{transform:scale(1.03)}
.case-body h3{font-size:clamp(20px,2.2vw,26px);line-height:1.4;margin:14px 0 14px}
.case-body p{color:var(--muted);font-size:15px}
.case-points{margin-top:20px;display:flex;flex-direction:column;gap:10px}
.case-points li{display:flex;gap:10px;font-size:14px;color:var(--muted);line-height:1.75}
.case-points li::before{content:"";flex:0 0 6px;width:6px;height:6px;border-radius:50%;background:var(--brand-text);margin-top:10px}

/* 最新信息 */
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.news-card{
  background:var(--card);border:1px solid var(--divider);border-radius:var(--r-card);
  overflow:hidden;display:flex;flex-direction:column;
  box-shadow:var(--shadow-card);
  transition:transform .24s ease-out,box-shadow .24s ease-out,border-color .24s ease-out;
}
.news-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:rgba(11,165,124,.4)}
.news-cover{display:block;overflow:hidden;background:rgba(18,214,162,.08)}
.news-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .4s ease-out}
.news-card:hover .news-cover img{transform:scale(1.03)}
.news-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:12px;flex:1}
.news-body h3{font-size:18px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-body h3 a{transition:color .2s ease-out}
.news-body h3 a:hover{color:var(--brand-text)}
.news-body p{font-size:14px;color:var(--muted);line-height:1.8;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:6px;font-size:13px;color:var(--weak)}
.news-foot .arrow{color:var(--brand-text);font-weight:700;transition:transform .2s ease-out}
.news-card:hover .news-foot .arrow{transform:translateX(4px)}
.news-empty{
  grid-column:1 / -1;min-height:200px;border:1px dashed var(--divider);border-radius:var(--r-card);
  background:#FBFCFD;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  color:var(--weak);font-size:14px;text-align:center;padding:32px;
}
.news-empty svg{width:34px;height:34px;color:#B9C6CF}

/* FAQ */
.faq-wrap{max-width:860px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--divider)}
.faq-item:first-child{border-top:1px solid var(--divider)}
.faq-q{
  width:100%;background:transparent;border:0;cursor:pointer;text-align:left;
  display:flex;align-items:center;gap:18px;
  min-height:64px;padding:14px 4px;
  font-size:16px;font-weight:700;color:var(--text);
  transition:color .2s ease-out;
}
.faq-q:hover{color:var(--brand-text)}
.faq-no{font-family:var(--mono);font-size:14px;font-weight:800;color:var(--brand-text);flex:0 0 26px}
.faq-q span.q-text{flex:1}
.faq-sign{flex:0 0 24px;position:relative;width:24px;height:24px}
.faq-sign::before,.faq-sign::after{content:"";position:absolute;left:50%;top:50%;background:var(--brand-text);border-radius:2px;transition:transform .24s ease-out,opacity .24s ease-out}
.faq-sign::before{width:12px;height:2px;transform:translate(-50%,-50%)}
.faq-sign::after{width:2px;height:12px;transform:translate(-50%,-50%)}
.faq-item.is-open .faq-sign::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .24s ease-out}
.faq-item.is-open .faq-a{max-height:420px}
.faq-a p{font-size:15px;line-height:1.88;color:var(--muted);max-width:720px;padding:0 4px 22px 44px}

/* 联系 */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:32px;align-items:start}
.contact-card{background:#fff;border:1px solid var(--divider);border-radius:var(--r-card);padding:30px;box-shadow:var(--shadow-card)}
.contact-list{display:flex;flex-direction:column;gap:20px;margin-top:22px}
.contact-list li{display:flex;gap:14px;align-items:flex-start}
.contact-list .k{font-size:13px;color:var(--weak);min-width:76px;line-height:1.9}
.contact-list .v{font-size:15px;color:var(--text);line-height:1.9;font-weight:600}
.contact-list .v small{display:block;font-weight:400;color:var(--muted);font-size:13px}
.form-card{background:#fff;border:1px solid var(--divider);border-radius:var(--r-card);padding:30px;box-shadow:var(--shadow-card)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}
.field label{font-size:14px;font-weight:600;color:var(--text)}
.field input,.field select,.field textarea{
  width:100%;border:1px solid var(--divider);background:#fff;border-radius:var(--r-btn);
  padding:12px 14px;font-size:15px;line-height:1.6;min-height:46px;
  transition:border-color .2s ease-out,box-shadow .2s ease-out;
}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand-text);box-shadow:0 0 0 3px rgba(18,214,162,.22);
}
.field.is-error input,.field.is-error select,.field.is-error textarea{border-color:var(--error);box-shadow:0 0 0 3px rgba(224,64,61,.14)}
.field .err{font-size:13px;color:var(--error);display:none}
.field.is-error .err{display:block}
.check-row{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted);line-height:1.7}
.check-row input{width:18px;height:18px;margin-top:3px;accent-color:var(--brand-text)}
.form-note{
  display:none;margin-bottom:18px;padding:12px 16px;border-radius:var(--r-btn);
  background:rgba(18,214,162,.12);border:1px solid rgba(11,165,124,.3);color:#0A6E56;font-size:14px;
}
.form-note.is-show{display:block}

/* CTA 条 */
.cta-band{background:var(--ink);color:var(--text-dark);border-top:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark);position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background-image:url(/assets/images/backpic/back-2.webp);background-size:cover;background-position:center;opacity:.18}
.cta-band::after{content:"";position:absolute;inset:0;background:radial-gradient(600px 320px at 82% 40%,rgba(255,122,47,.16),transparent 62%),linear-gradient(90deg,rgba(11,16,20,.96),rgba(11,16,20,.82))}
.cta-band .container{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:32px;padding-top:56px;padding-bottom:56px}
.cta-band h2{font-size:clamp(22px,2.6vw,32px);color:#fff}
.cta-band p{color:#B9C7D1;font-size:15px;margin-top:10px}

/* 页脚 */
.site-footer{background:var(--ink);color:var(--weak-dark);padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px}
.footer-brand{display:flex;align-items:center;gap:10px;color:var(--text-dark);font-weight:800;font-size:16px;margin-bottom:14px}
.site-footer p.desc{font-size:14px;line-height:1.85;color:#8698A5;max-width:320px}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:16px;font-weight:700}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:14px;color:#9FB0BC;transition:color .2s ease-out}
.footer-col a:hover{color:var(--brand)}
.footer-kv{display:flex;flex-direction:column;gap:12px;font-size:14px}
.footer-kv div{display:flex;gap:10px}
.footer-kv .k{color:#6E8090;min-width:64px}
.footer-bottom{
  margin-top:48px;border-top:1px solid var(--line-dark);padding-top:20px;padding-bottom:24px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:13px;color:#6E8090;
}
.footer-bottom a{transition:color .2s ease-out}
.footer-bottom a:hover{color:var(--brand)}

/* 响应式 */
@media (max-width:1199px){
  .site-nav{gap:24px}
  .hero .container{gap:40px;padding-top:72px;padding-bottom:96px}
  .bento{grid-template-columns:1fr 1fr}
  .bento-card--lg{grid-column:1 / -1;grid-row:auto}
  .bento-card--wide{grid-column:1 / -1}
}
@media (max-width:1023px){
  .site-nav{display:none}
  .nav-toggle{display:flex}
  .section{padding:72px 0}
  .hero .container{grid-template-columns:1fr;padding-top:64px;padding-bottom:88px}
  .hero-visual{order:2}
  .hero-sub{max-width:none}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .stat-item:nth-child(odd){border-left:0}
  .stat-item:nth-child(1),.stat-item:nth-child(2){border-bottom:1px solid var(--line-dark)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .case{grid-template-columns:1fr;gap:28px;margin-bottom:56px}
  .case.reverse .case-media{order:0}
  .news-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-band .container{flex-direction:column;align-items:flex-start}
}
@media (max-width:767px){
  body{font-size:15px}
  .container{padding:0 16px}
  .topbar-note{display:none}
  .site-topbar .container{justify-content:space-between}
  .section{padding:48px 0}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:28px}
  .hero .container{padding-top:48px;padding-bottom:72px}
  .hero-sub{font-size:16px}
  .hero-actions .btn{flex:1 1 100%}
  .countdown{left:12px;right:12px;bottom:-24px;justify-content:space-between}
  .hero-shot img{aspect-ratio:4/3}
  .bento{grid-template-columns:1fr;gap:16px}
  .steps{display:flex;overflow-x:auto;gap:14px;padding-bottom:8px;scroll-snap-type:x mandatory}
  .step{flex:0 0 76%;scroll-snap-align:start}
  .mini-list{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .case{padding:0}
  .contact-card,.form-card{padding:22px}
  .faq-q{font-size:15px;gap:12px}
  .faq-a p{padding-left:38px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .cta-band .container{padding-top:44px;padding-bottom:44px}
}
@media (max-width:479px){
  .brand-text{font-size:15px}
  .countdown-digits{font-size:20px}
  .stat-item{padding:26px 18px}
  .bento-card,.contact-card,.form-card{padding:20px}
}

/* roulang page: article */
:root{
  --ink:#0B1014;
  --ink-2:#111A20;
  --line-dark:rgba(255,255,255,.08);
  --paper:#F5F7F8;
  --card:#FFFFFF;
  --teal:#12D6A2;
  --teal-text:#0BA57C;
  --orange:#FF7A2F;
  --purple:#6C5CE7;
  --text:#101720;
  --muted:#4A5764;
  --weak:#7B8794;
  --border:#E3E8EA;
  --dark-text:#E8EEF2;
  --dark-weak:#9FB0BC;
  --ok:#17A672;
  --warn:#E8A412;
  --err:#E0403D;
  --r-btn:10px;
  --r-card:14px;
  --r-img:16px;
  --r-block:20px;
  --sh-card:0 1px 2px rgba(16,23,32,.06), 0 8px 24px -12px rgba(16,23,32,.12);
  --sh-hover:0 12px 32px -10px rgba(12,21,30,.22);
  --font:"PingFang SC","HarmonyOS Sans","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:ui-monospace,"SFMono-Regular","DIN Alternate","Roboto Mono",Menlo,monospace;
  --max:1240px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-style:none}
a{color:var(--teal-text);text-decoration:none;transition:color .22s ease-out}
a:hover{color:var(--teal)}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.3;letter-spacing:-.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
:focus-visible{outline:2px solid var(--teal);outline-offset:2px;border-radius:4px}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- 顶部信息条 ---------- */
.site-topbar{
  height:36px;
  background:var(--ink);
  color:var(--dark-weak);
  font-size:13px;
  display:flex;
  align-items:center;
  border-bottom:1px solid var(--line-dark);
}
.site-topbar .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  height:100%;
}
.topbar-domain{font-family:var(--mono);letter-spacing:.02em;color:var(--dark-weak)}
.topbar-note{color:var(--dark-weak);opacity:.85}
.topbar-links{display:flex;align-items:center;gap:20px}
.topbar-links a{color:var(--dark-weak);font-size:13px}
.topbar-links a:hover{color:var(--teal)}

/* ---------- 主导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(11,16,20,.88);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-dark);
  transition:background .24s ease-out, box-shadow .24s ease-out;
}
.site-header.is-scrolled{
  background:rgba(11,16,20,.96);
  box-shadow:0 1px 0 0 rgba(18,214,162,.45), 0 14px 30px -22px rgba(0,0,0,.9);
}
.site-header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  min-height:72px;
}
.brand{display:flex;align-items:center;gap:10px;color:var(--dark-text)}
.brand:hover{color:var(--dark-text)}
.brand-mark{
  width:34px;height:34px;flex:none;
  display:grid;place-items:center;
  border-radius:9px;
  background:linear-gradient(140deg,var(--teal),#0BA57C 70%,var(--purple));
  color:#04120E;
  font-weight:800;
  font-size:17px;
  letter-spacing:-.02em;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-size:17px;font-weight:800;letter-spacing:-.01em}
.brand-sub{font-size:11px;color:var(--dark-weak);letter-spacing:.06em}
.site-nav{display:flex;align-items:center;gap:32px}
.site-nav a{
  position:relative;
  color:var(--dark-text);
  font-size:15px;
  padding:6px 0;
  opacity:.86;
}
.site-nav a::after{
  content:"";
  position:absolute;left:0;right:0;bottom:-4px;height:2px;
  background:var(--teal);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .24s ease-out;
}
.site-nav a:hover{opacity:1;color:var(--teal)}
.site-nav a:hover::after,.site-nav a.is-active::after{transform:scaleX(1)}
.site-nav a.is-active{opacity:1;color:var(--teal)}
.header-actions{display:flex;align-items:center;gap:12px}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;
  padding:0 24px;
  border-radius:var(--r-btn);
  font-size:15px;font-weight:700;
  border:1px solid transparent;
  transition:transform .2s ease-out, background-color .2s ease-out, color .2s ease-out, box-shadow .2s ease-out, border-color .2s ease-out;
  white-space:nowrap;
}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--teal);color:#04120E;box-shadow:0 8px 24px -12px rgba(18,214,162,.8)}
.btn-primary:hover{background:#1EE6B1;color:#04120E;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--teal);border-color:rgba(18,214,162,.55)}
.btn-ghost:hover{background:rgba(18,214,162,.1);color:var(--teal)}
.btn-outline-dark{background:transparent;color:var(--teal-text);border-color:var(--border)}
.btn-outline-dark:hover{border-color:rgba(11,165,124,.5);background:rgba(11,165,124,.06);color:var(--teal-text)}
.btn-block{width:100%}
.btn[disabled],.btn.is-disabled{opacity:.4;pointer-events:none}

/* ---------- 汉堡 & 抽屉 ---------- */
.nav-toggle{
  display:none;
  width:44px;height:44px;
  border-radius:10px;
  border:1px solid var(--line-dark);
  color:var(--dark-text);
  align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:currentColor;position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:currentColor;
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.drawer-mask{
  position:fixed;inset:0;background:rgba(6,10,13,.6);
  opacity:0;visibility:hidden;transition:opacity .24s ease-out, visibility .24s ease-out;z-index:80;
}
.drawer-mask.is-open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;bottom:0;
  width:84vw;max-width:360px;
  background:var(--ink-2);
  border-left:1px solid var(--line-dark);
  z-index:90;
  transform:translateX(100%);
  transition:transform .26s ease-out;
  padding:24px 22px 32px;
  overflow-y:auto;
  display:flex;flex-direction:column;gap:22px;
}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.drawer-close{
  width:44px;height:44px;border-radius:10px;border:1px solid var(--line-dark);
  color:var(--dark-text);font-size:20px;line-height:1;display:grid;place-items:center;
}
.drawer-nav{display:flex;flex-direction:column;gap:2px}
.drawer-nav a{
  color:var(--dark-text);font-size:16px;font-weight:600;
  padding:14px 4px;border-bottom:1px solid var(--line-dark);
  display:flex;align-items:center;justify-content:space-between;
}
.drawer-nav a.is-active{color:var(--teal)}
.drawer-nav a:hover{color:var(--teal)}
.drawer-foot{margin-top:auto;color:var(--dark-weak);font-size:13px;display:flex;flex-direction:column;gap:6px}

/* ---------- 通用区块 ---------- */
.section{padding:96px 0}
.section-tight{padding:72px 0}
.section-head{max-width:720px;margin-bottom:40px}
.section-head h2{font-size:clamp(24px,3vw,36px)}
.section-head p{margin-top:14px;color:var(--muted);font-size:16px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--teal-text);font-weight:700;margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--teal)}
.bg-dark{background:var(--ink);color:var(--dark-text)}
.bg-dark .section-head p{color:var(--dark-weak)}
.bg-dark .eyebrow{color:var(--teal)}

.badge{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;letter-spacing:.02em;font-weight:700;
  padding:4px 10px;border-radius:6px;
  background:rgba(18,214,162,.12);color:var(--teal-text);
}
.badge-orange{background:rgba(255,122,47,.12);color:#C8560F}
.badge-dark{background:rgba(18,214,162,.14);color:var(--teal)}

/* ---------- 面包屑 ---------- */
.crumb-wrap{background:var(--ink);border-bottom:1px solid var(--line-dark);padding:16px 0}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--dark-weak)}
.crumb a{color:var(--dark-weak)}
.crumb a:hover{color:var(--teal)}
.crumb .sep{opacity:.5}
.crumb .current{color:var(--dark-text);font-weight:600}

/* ---------- 文章壳 ---------- */
.article-shell{background:var(--paper);padding:48px 0 88px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:40px}
.article-card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--r-block);
  box-shadow:var(--sh-card);
  padding:40px clamp(20px,4vw,56px);
  min-height:420px;
}
.article-head{border-bottom:1px solid var(--border);padding-bottom:28px;margin-bottom:32px}
.article-head h1{font-size:clamp(26px,4vw,40px);line-height:1.35;letter-spacing:-.02em}
.article-meta{
  margin-top:18px;
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  font-size:13px;color:var(--weak);
}
.article-meta .dot{color:var(--border)}
.article-meta .num{font-family:var(--mono);font-weight:700;color:var(--muted);letter-spacing:-.01em}
.article-lead{
  margin-top:22px;
  padding:18px 20px;
  border-left:3px solid var(--teal);
  background:var(--paper);
  border-radius:0 12px 12px 0;
  color:var(--muted);
  font-size:16px;
}

.article-body{max-width:800px;margin:0 auto;font-size:16.5px;line-height:1.9;color:var(--text)}
.article-body > * + *{margin-top:20px}
.article-body h2{
  position:relative;
  font-size:24px;
  margin-top:40px;
  margin-bottom:16px;
  padding-left:14px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.28em;bottom:.28em;width:3px;border-radius:2px;background:var(--teal);
}
.article-body h3{font-size:19px;margin-top:30px;margin-bottom:12px}
.article-body p{font-size:16.5px;line-height:1.9}
.article-body a{color:var(--teal-text);border-bottom:1px solid rgba(11,165,124,.35)}
.article-body a:hover{color:var(--teal);border-bottom-color:var(--teal)}
.article-body ul,.article-body ol{padding-left:4px}
.article-body li{
  position:relative;
  padding-left:20px;
  line-height:1.9;
  margin-top:10px;
  color:var(--muted);
}
.article-body ul li::before{
  content:"";position:absolute;left:2px;top:.78em;width:7px;height:7px;border-radius:50%;
  background:var(--teal);
}
.article-body ol{counter-reset:li}
.article-body ol li{padding-left:26px}
.article-body ol li::before{
  counter-increment:li;content:counter(li,decimal-leading-zero);
  position:absolute;left:0;top:0;
  font-family:var(--mono);font-weight:800;font-size:13px;color:var(--teal-text);
}
.article-body blockquote{
  margin:26px 0;
  padding:20px 22px;
  border-left:3px solid var(--teal);
  background:var(--paper);
  border-radius:0 12px 12px 0;
  color:var(--muted);
}
.article-body blockquote p{font-size:16px}
.article-body img{border-radius:12px;margin:28px auto;width:100%;height:auto}
.article-body figure{margin:28px 0}
.article-body figcaption{margin-top:10px;text-align:center;font-size:13px;color:var(--weak)}
.article-body table{width:100%;border-collapse:collapse;font-size:15px;border:1px solid var(--border);border-radius:12px;overflow:hidden}
.article-body th,.article-body td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--border)}
.article-body th{background:var(--paper);font-weight:700}
.article-body tr:last-child td{border-bottom:0}
.article-body strong{font-weight:800}
.article-body code{font-family:var(--mono);background:var(--paper);padding:2px 6px;border-radius:6px;font-size:14px}

.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:44px;padding-top:28px;border-top:1px solid var(--border)}
.tag{
  display:inline-flex;align-items:center;
  padding:7px 14px;border-radius:999px;
  background:rgba(18,214,162,.1);color:var(--teal-text);
  font-size:13px;font-weight:600;border:1px solid rgba(18,214,162,.22);
}
.back-row{margin-top:28px;display:flex;flex-wrap:wrap;gap:12px}

/* 空态 */
.empty-state{
  min-height:320px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:14px;text-align:center;
  border:1px dashed var(--border);
  border-radius:var(--r-card);
  padding:48px 24px;
  background:var(--card);
}
.empty-state .empty-icon{
  width:52px;height:52px;border-radius:14px;
  background:rgba(18,214,162,.12);color:var(--teal-text);
  display:grid;place-items:center;font-family:var(--mono);font-weight:800;font-size:18px;
}
.empty-state h2{font-size:22px}
.empty-state p{color:var(--muted);font-size:15px;max-width:440px}

/* ---------- 上下篇 ---------- */
.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:32px}
.post-nav a{
  display:flex;flex-direction:column;gap:8px;
  padding:22px 24px;border-radius:var(--r-card);
  background:var(--card);border:1px solid var(--border);
  box-shadow:var(--sh-card);
  color:var(--text);
  transition:transform .22s ease-out, box-shadow .22s ease-out, border-color .22s ease-out;
  min-height:110px;
}
.post-nav a:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);border-color:rgba(11,165,124,.4);color:var(--text)}
.post-nav .dir{font-size:12px;letter-spacing:.14em;color:var(--teal-text);font-weight:700}
.post-nav .t{
  font-size:16px;font-weight:700;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-nav a.next{text-align:right;align-items:flex-end}

/* ---------- 相关推荐 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.news-card{
  display:flex;flex-direction:column;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--r-card);
  overflow:hidden;
  box-shadow:var(--sh-card);
  transition:transform .22s ease-out, box-shadow .22s ease-out, border-color .22s ease-out;
  color:var(--text);
  height:100%;
}
.news-card:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);border-color:rgba(11,165,124,.4);color:var(--text)}
.news-thumb{position:relative;aspect-ratio:16/9;background:rgba(18,214,162,.08);overflow:hidden}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease-out}
.news-card:hover .news-thumb img{transform:scale(1.03)}
.news-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:12px;flex:1}
.news-title{
  font-size:17px;font-weight:800;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-desc{
  color:var(--muted);font-size:14.5px;line-height:1.75;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.news-foot{
  margin-top:auto;padding-top:14px;border-top:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
  font-size:13px;color:var(--weak);
}
.news-foot .go{color:var(--teal-text);font-weight:700}

/* ---------- FAQ ---------- */
.faq{max-width:860px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--border)}
.faq-q{
  width:100%;
  display:flex;align-items:center;gap:16px;
  min-height:62px;padding:14px 0;text-align:left;
  font-size:17px;font-weight:700;color:var(--text);
}
.faq-q .idx{font-family:var(--mono);font-size:14px;font-weight:800;color:var(--teal-text)}
.faq-q .sign{
  margin-left:auto;width:28px;height:28px;flex:none;border-radius:8px;
  border:1px solid var(--border);display:grid;place-items:center;
  color:var(--teal-text);font-size:16px;line-height:1;transition:transform .24s ease-out,background .24s ease-out;
}
.faq-item.is-open .faq-q .sign{background:rgba(18,214,162,.14);transform:rotate(45deg)}
.faq-a{
  max-height:0;overflow:hidden;
  transition:max-height .24s ease-out;
}
.faq-a p{max-width:720px;padding:0 0 22px;font-size:15px;line-height:1.85;color:var(--muted)}

/* ---------- CTA 条 ---------- */
.cta-band{background:var(--ink);border-top:1px solid var(--line-dark);padding:56px 0}
.cta-band .container{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta-band h2{font-size:clamp(20px,2.4vw,26px);color:var(--dark-text)}
.cta-band p{color:var(--dark-weak);margin-top:10px;font-size:15px}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:var(--dark-text);padding:72px 0 28px;border-top:1px solid var(--line-dark)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:32px}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;margin-bottom:16px}
.site-footer .desc{color:var(--dark-weak);font-size:14.5px;line-height:1.8;max-width:340px}
.footer-col h4{font-size:14px;letter-spacing:.08em;color:var(--dark-text);margin-bottom:18px}
.footer-col ul{display:flex;flex-direction:column;gap:12px}
.footer-col ul a{color:var(--dark-weak);font-size:14.5px}
.footer-col ul a:hover{color:var(--teal)}
.footer-kv{display:flex;flex-direction:column;gap:12px;font-size:14px}
.footer-kv > div{display:flex;justify-content:space-between;gap:16px;border-bottom:1px dashed rgba(255,255,255,.08);padding-bottom:10px}
.footer-kv .k{color:var(--weak)}
.footer-kv span:last-child{color:var(--dark-text)}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid var(--line-dark);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:var(--dark-weak);
}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr}
}
@media (max-width:1023px){
  .section{padding:72px 0}
  .section-tight{padding:56px 0}
  .site-nav{display:none}
  .nav-toggle{display:inline-flex}
  .header-actions .btn-primary{display:none}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  body{font-size:15.5px}
  .container{padding:0 16px}
  .section{padding:48px 0}
  .section-tight{padding:40px 0}
  .site-topbar .topbar-note{display:none}
  .site-header .container{min-height:64px}
  .brand-sub{display:none}
  .article-shell{padding:28px 0 56px}
  .article-card{padding:26px 18px;border-radius:var(--r-card)}
  .article-body{font-size:16px}
  .post-nav{grid-template-columns:1fr}
  .post-nav a.next{text-align:left;align-items:flex-start}
  .news-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .cta-band{padding:44px 0}
}
@media (max-width:479px){
  .brand-name{font-size:15.5px}
  .btn{min-height:44px;padding:0 18px;font-size:14.5px}
  .article-card{padding:22px 16px}
}

/* roulang page: category1 */
:root{
  --ink:#0B1014;
  --ink-2:#111A20;
  --ink-3:#070B0E;
  --line-dark:rgba(255,255,255,.08);
  --mint:#12D6A2;
  --mint-hover:#23E3B0;
  --mint-deep:#0BA57C;
  --orange:#FF7A2F;
  --violet:#6C5CE7;
  --bg:#F5F7F8;
  --card:#FFFFFF;
  --text:#101720;
  --muted:#4A5764;
  --weak:#7B8794;
  --border:#E3E8EA;
  --dark-text:#E8EEF2;
  --dark-weak:#9FB0BC;
  --ok:#17A672;
  --warn:#E8A412;
  --err:#E0403D;
  --r-btn:10px;
  --r-card:14px;
  --r-img:16px;
  --r-block:20px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(16,23,32,.06),0 8px 24px -12px rgba(16,23,32,.12);
  --sh-2:0 12px 32px -10px rgba(12,21,30,.22);
  --mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,"Liberation Mono",monospace;
  --font:"PingFang SC","HarmonyOS Sans","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --container:1240px;
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.28;font-weight:800;letter-spacing:-.01em}
p{margin:0}
input,select,textarea{font:inherit}
:focus-visible{outline:2px solid var(--mint);outline-offset:2px;border-radius:6px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--mint);color:#06231B;padding:10px 16px;border-radius:0 0 10px 0;z-index:200}
.skip-link:focus{left:0}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ============ 顶部信息条 ============ */
.topbar{
  background:var(--ink-3);
  color:var(--dark-weak);
  font-size:13px;
  line-height:1.6;
  border-bottom:1px solid var(--line-dark);
}
.topbar .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  min-height:36px;
}
.topbar-site{
  color:#C8D6DE;
  font-weight:600;
  letter-spacing:.02em;
  font-family:var(--mono);
  transition:color .2s var(--ease);
}
.topbar-site:hover{color:var(--mint)}
.topbar-note{color:var(--dark-weak);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar-links{display:flex;gap:18px;flex:0 0 auto}
.topbar-links a{color:var(--dark-weak);transition:color .2s var(--ease)}
.topbar-links a:hover{color:var(--mint)}

/* ============ 主导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(11,16,20,.96);
  border-bottom:1px solid var(--line-dark);
  transition:background .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(9,13,17,.92);
  backdrop-filter:blur(12px);
  border-bottom-color:rgba(18,214,162,.35);
  box-shadow:0 10px 30px -22px rgba(0,0,0,.9);
}
.header-inner{
  display:flex;
  align-items:center;
  gap:32px;
  min-height:72px;
}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand-mark{
  width:36px;height:36px;
  border-radius:10px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--mint),var(--violet));
  color:#05221A;
  font-weight:800;
  font-size:16px;
  letter-spacing:-.02em;
}
.brand-text{display:block;color:var(--dark-text);font-weight:800;font-size:16px;line-height:1.2}
.brand-text em{
  display:block;
  font-style:normal;
  font-size:11px;
  font-weight:500;
  letter-spacing:.14em;
  color:var(--dark-weak);
  margin-top:3px;
}
.site-nav{display:flex;align-items:center;gap:32px;margin-left:8px}
.site-nav a{
  position:relative;
  font-size:15px;
  color:#C3D1D9;
  padding:6px 0;
  transition:color .2s var(--ease);
}
.site-nav a::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:-2px;
  height:2px;
  background:var(--mint);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .24s var(--ease);
}
.site-nav a:hover{color:#FFFFFF}
.site-nav a.is-active{color:#FFFFFF;font-weight:600}
.site-nav a.is-active::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:12px;margin-left:auto}
.burger{
  display:none;
  width:44px;height:44px;
  border-radius:10px;
  border:1px solid var(--line-dark);
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
  transition:border-color .2s var(--ease),background .2s var(--ease);
}
.burger span{display:block;width:18px;height:2px;background:#DCE7ED;border-radius:2px;transition:.2s var(--ease)}
.burger:hover{border-color:rgba(18,214,162,.5);background:rgba(18,214,162,.06)}

/* ============ 按钮体系 ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:44px;
  height:46px;
  padding:0 24px;
  border-radius:var(--r-btn);
  font-size:15px;
  font-weight:600;
  white-space:nowrap;
  transition:transform .2s var(--ease),background .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease),box-shadow .2s var(--ease);
}
.btn:active{transform:scale(.98)}
.btn-primary{
  background:var(--mint);
  color:#06231B;
  box-shadow:0 10px 26px -14px rgba(18,214,162,.9);
}
.btn-primary:hover{background:var(--mint-hover);transform:translateY(-1px)}
.btn-orange{background:var(--orange);color:#2A1003;box-shadow:0 10px 26px -14px rgba(255,122,47,.9)}
.btn-orange:hover{background:#FF8C4B;transform:translateY(-1px)}
.btn-ghost{
  border:1px solid rgba(18,214,162,.55);
  color:var(--mint);
  background:transparent;
}
.btn-ghost:hover{background:rgba(18,214,162,.1)}
.btn-outline{
  border:1px solid var(--border);
  background:#FFFFFF;
  color:var(--text);
}
.btn-outline:hover{border-color:var(--mint-deep);color:var(--mint-deep);transform:translateY(-1px)}
.btn-sm{height:40px;min-height:40px;padding:0 18px;font-size:14px}

/* ============ 移动端抽屉 ============ */
.drawer-mask{
  position:fixed;
  inset:0;
  background:rgba(6,10,13,.6);
  opacity:0;
  visibility:hidden;
  transition:opacity .24s var(--ease),visibility .24s var(--ease);
  z-index:80;
}
.drawer-mask.is-open{opacity:1;visibility:visible}
.drawer{
  position:fixed;
  top:0;right:0;
  height:100%;
  width:84vw;
  max-width:360px;
  background:var(--ink);
  border-left:1px solid var(--line-dark);
  padding:24px;
  overflow-y:auto;
  transform:translateX(102%);
  transition:transform .28s var(--ease);
  z-index:90;
}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.drawer-title{color:var(--dark-text);font-weight:800;font-size:16px}
.drawer-close{
  width:44px;height:44px;
  border-radius:10px;
  border:1px solid var(--line-dark);
  color:var(--dark-text);
  display:grid;place-items:center;
  transition:border-color .2s var(--ease)
}
.drawer-close:hover{border-color:rgba(18,214,162,.5)}
.drawer-nav{display:flex;flex-direction:column;gap:4px;margin-bottom:24px}
.drawer-nav a{
  display:flex;
  align-items:center;
  min-height:48px;
  padding:0 14px;
  border-radius:10px;
  color:#CBD8E0;
  font-size:15px;
  transition:background .2s var(--ease),color .2s var(--ease);
}
.drawer-nav a:hover{background:rgba(18,214,162,.08);color:#FFFFFF}
.drawer-nav a.is-active{background:rgba(18,214,162,.12);color:var(--mint);font-weight:600}
.drawer-cta{display:flex;flex-direction:column;gap:12px}
.drawer-meta{
  margin-top:28px;
  padding-top:20px;
  border-top:1px solid var(--line-dark);
  color:var(--dark-weak);
  font-size:13px;
  line-height:2;
}

/* ============ 页头带 ============ */
.page-hero{
  position:relative;
  background:var(--ink);
  color:var(--dark-text);
  overflow:hidden;
  padding:28px 0 64px;
}
.page-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:52px 52px;
  opacity:.7;
  pointer-events:none;
}
.page-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:radial-gradient(720px 340px at 80% 8%,rgba(18,214,162,.16),transparent 68%),
             radial-gradient(520px 300px at 6% 96%,rgba(108,92,231,.14),transparent 70%);
  pointer-events:none;
}
.page-hero .container{position:relative;z-index:2}
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--dark-weak);
  margin-bottom:28px;
}
.breadcrumb a{transition:color .2s var(--ease)}
.breadcrumb a:hover{color:var(--mint)}
.breadcrumb .sep{color:#5B6A75}
.breadcrumb .current{color:#D7E3EA}
.hero-grid{
  display:grid;
  grid-template-columns:1.08fr .92fr;
  gap:48px;
  align-items:center;
}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px}
.tag{
  display:inline-flex;
  align-items:center;
  height:28px;
  padding:0 12px;
  border-radius:var(--r-pill);
  background:rgba(18,214,162,.12);
  color:var(--mint);
  font-size:12px;
  letter-spacing:.02em;
  font-weight:600;
}
.tag-orange{background:rgba(255,122,47,.14);color:#FFA16B}
.page-hero h1{
  font-size:clamp(28px,4.4vw,46px);
  color:#FFFFFF;
  letter-spacing:-.02em;
  margin-bottom:20px;
}
.page-hero h1 .hl{
  background:linear-gradient(180deg,transparent 62%,rgba(18,214,162,.35) 62%);
}
.hero-lead{
  max-width:640px;
  font-size:16.5px;
  line-height:1.9;
  color:#B9C8D2;
  margin-bottom:28px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.hero-facts{
  display:flex;
  flex-wrap:wrap;
  gap:28px;
  padding-top:22px;
  border-top:1px solid var(--line-dark);
}
.hero-fact strong{
  display:block;
  font-family:var(--mono);
  font-size:22px;
  font-weight:800;
  letter-spacing:-.02em;
  color:var(--mint);
}
.hero-fact span{font-size:13px;color:var(--dark-weak)}
.hero-visual{position:relative}
.hero-visual img{
  width:100%;
  aspect-ratio:16/10;
  object-fit:cover;
  border-radius:var(--r-block);
  clip-path:polygon(0 0,calc(100% - 24px) 0,100% 24px,100% 100%,0 100%);
  box-shadow:0 0 0 1px rgba(18,214,162,.22),0 0 60px -6px rgba(18,214,162,.22);
}

/* ============ 通用板块 ============ */
.section{padding:96px 0}
.section-alt{background:#FFFFFF}
.section-dark{background:var(--ink);color:var(--dark-text)}
.section-head{max-width:760px;margin-bottom:40px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  font-weight:700;
  letter-spacing:.14em;
  color:var(--mint-deep);
  margin-bottom:14px;
}
.section-kicker::before{content:"";width:22px;height:2px;background:var(--mint-deep);border-radius:2px}
.section-dark .section-kicker{color:var(--mint)}
.section-dark .section-kicker::before{background:var(--mint)}
.section h2{font-size:clamp(24px,3vw,36px);margin-bottom:16px}
.section-head p{color:var(--muted);font-size:16px;line-height:1.9}
.section-dark .section-head p{color:#B9C8D2}

/* ============ 步骤流程 ============ */
.steps-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
}
.step{
  position:relative;
  background:#FFFFFF;
  border:1px solid var(--border);
  border-radius:var(--r-card);
  padding:30px 24px 28px;
  box-shadow:var(--sh-1);
  transition:transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
  overflow:hidden;
}
.step::before{
  content:"";
  position:absolute;
  left:0;top:26px;
  width:2px;height:26px;
  background:var(--mint);
  border-radius:0 2px 2px 0;
}
.step:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:rgba(11,165,124,.4)}
.step-num{
  font-family:var(--mono);
  font-size:26px;
  font-weight:800;
  letter-spacing:-.02em;
  color:var(--mint-deep);
  margin-bottom:14px;
  display:block;
}
.step h3{font-size:18px;margin-bottom:10px}
.step p{font-size:14.5px;line-height:1.85;color:var(--muted)}

/* ============ 图文两栏 ============ */
.split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:56px;
  align-items:center;
}
.split-media img{
  width:100%;
  aspect-ratio:16/11;
  object-fit:cover;
  border-radius:var(--r-img);
  box-shadow:var(--sh-1);
  transition:transform .26s var(--ease);
}
.split-media:hover img{transform:scale(1.03)}
.split-body h2{font-size:clamp(24px,3vw,34px);margin-bottom:18px}
.split-body > p{color:var(--muted);margin-bottom:24px;font-size:16px}
.check-list{display:flex;flex-direction:column;gap:16px}
.check-list li{
  display:flex;
  gap:14px;
  padding:16px 18px;
  background:#FFFFFF;
  border:1px solid var(--border);
  border-radius:12px;
  transition:border-color .22s var(--ease),transform .22s var(--ease);
}
.check-list li:hover{border-color:rgba(11,165,124,.4);transform:translateY(-2px)}
.check-list .dot{
  flex:0 0 auto;
  width:20px;height:20px;
  margin-top:4px;
  border-radius:6px;
  background:rgba(18,214,162,.14);
  position:relative;
}
.check-list .dot::after{
  content:"";
  position:absolute;
  left:6px;top:4px;
  width:6px;height:10px;
  border:2px solid var(--mint-deep);
  border-top:0;
  border-left:0;
  transform:rotate(42deg);
}
.check-list h4{font-size:15.5px;font-weight:700;margin-bottom:4px}
.check-list p{font-size:14px;color:var(--muted);line-height:1.8}

/* ============ 入口清单 ============ */
.entry-list{border-top:1px solid var(--border)}
.entry-row{
  position:relative;
  display:grid;
  grid-template-columns:260px 1fr auto;
  gap:28px;
  align-items:center;
  padding:26px 8px 26px 20px;
  border-bottom:1px solid var(--border);
  transition:background .22s var(--ease);
}
.entry-row::before{
  content:"";
  position:absolute;
  left:0;top:50%;
  width:2px;height:0;
  background:var(--mint);
  border-radius:2px;
  transform:translateY(-50%);
  transition:height .24s var(--ease);
}
.entry-row:hover{background:#FFFFFF}
.entry-row:hover::before{height:60%}
.entry-row h3{font-size:17.5px}
.entry-row p{font-size:14.5px;color:var(--muted);line-height:1.8}
.entry-badge{
  display:inline-flex;
  align-items:center;
  height:30px;
  padding:0 14px;
  border-radius:var(--r-pill);
  border:1px solid var(--border);
  background:#FFFFFF;
  font-size:12.5px;
  color:var(--muted);
  white-space:nowrap;
}

/* ============ 深色面板 ============ */
.panel-dark{
  background:var(--ink-2);
  border:1px solid var(--line-dark);
  border-radius:var(--r-block);
  padding:48px;
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:48px;
  align-items:center;
}
.panel-dark h2{color:#FFFFFF;font-size:clamp(24px,3vw,32px);margin-bottom:16px}
.panel-dark .panel-lead{color:#B9C8D2;font-size:15.5px;margin-bottom:26px}
.panel-list{display:flex;flex-direction:column;gap:16px}
.panel-list li{
  display:flex;
  gap:14px;
  padding-bottom:16px;
  border-bottom:1px solid var(--line-dark);
}
.panel-list li:last-child{border-bottom:0;padding-bottom:0}
.panel-list .idx{
  font-family:var(--mono);
  font-weight:800;
  font-size:14px;
  color:var(--mint);
  flex:0 0 auto;
  padding-top:3px;
}
.panel-list strong{display:block;color:#E8EEF2;font-size:15.5px;margin-bottom:4px}
.panel-list span{color:var(--dark-weak);font-size:14px;line-height:1.8}
.panel-dark img{
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
  border-radius:var(--r-img);
  box-shadow:0 0 0 1px rgba(255,255,255,.1);
}

/* ============ FAQ ============ */
.faq{max-width:860px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--border)}
.faq-item:first-child{border-top:1px solid var(--border)}
.faq-q{
  width:100%;
  display:flex;
  align-items:center;
  gap:16px;
  min-height:60px;
  padding:16px 0;
  text-align:left;
  font-size:17px;
  font-weight:600;
  color:var(--text);
  transition:color .2s var(--ease);
}
.faq-q:hover{color:var(--mint-deep)}
.faq-q .idx{
  font-family:var(--mono);
  font-size:14px;
  font-weight:800;
  color:var(--mint-deep);
  flex:0 0 auto;
}
.faq-q .sign{
  margin-left:auto;
  flex:0 0 auto;
  position:relative;
  width:28px;height:28px;
  border-radius:50%;
  border:1px solid var(--border);
  transition:border-color .24s var(--ease),background .24s var(--ease);
}
.faq-q .sign::before,
.faq-q .sign::after{
  content:"";
  position:absolute;
  left:50%;top:50%;
  background:var(--mint-deep);
  transform:translate(-50%,-50%);
  transition:opacity .24s var(--ease),transform .24s var(--ease);
}
.faq-q .sign::before{width:12px;height:2px}
.faq-q .sign::after{width:2px;height:12px}
.faq-item.is-open .sign{border-color:var(--mint-deep);background:rgba(18,214,162,.1)}
.faq-item.is-open .sign::after{opacity:0;transform:translate(-50%,-50%) scaleY(.4)}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .24s ease-out;
}
.faq-item.is-open .faq-a{max-height:420px}
.faq-a p{
  max-width:720px;
  padding:0 44px 24px 34px;
  font-size:15px;
  line-height:1.85;
  color:var(--muted);
}

/* ============ CTA 条 ============ */
.cta-band{
  background:var(--ink);
  border-top:1px solid var(--line-dark);
  padding:56px 0;
  color:var(--dark-text);
  position:relative;
  overflow:hidden;
}
.cta-band::after{
  content:"";
  position:absolute;
  inset:0;
  background:radial-gradient(560px 260px at 88% 50%,rgba(255,122,47,.16),transparent 70%);
  pointer-events:none;
}
.cta-inner{
  position:relative;
  z-index:2;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  flex-wrap:wrap;
}
.cta-inner h2{font-size:clamp(20px,2.6vw,28px);color:#FFFFFF;margin-bottom:10px}
.cta-inner p{color:#B9C8D2;font-size:15px}
.cta-meta{display:flex;flex-wrap:wrap;gap:24px;margin-top:16px}
.cta-meta div{font-size:13.5px;color:var(--dark-weak)}
.cta-meta strong{color:var(--mint);font-family:var(--mono);font-weight:800;letter-spacing:.02em;margin-left:6px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}

/* ============ 页脚 ============ */
.site-footer{
  background:#080C10;
  border-top:1px solid var(--line-dark);
  color:var(--dark-weak);
  padding:64px 0 28px;
  font-size:14px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.2fr;
  gap:32px;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--dark-text);
  font-weight:800;
  font-size:16px;
  margin-bottom:16px;
}
.footer-brand .brand-mark{width:32px;height:32px;font-size:14px}
.site-footer .desc{font-size:13.5px;line-height:1.9;color:#8595A1;max-width:340px}
.footer-col h4{
  font-size:14px;
  color:var(--dark-text);
  margin-bottom:18px;
  letter-spacing:.04em;
}
.footer-col li{margin-bottom:11px}
.footer-col a{color:var(--dark-weak);transition:color .2s var(--ease)}
.footer-col a:hover{color:var(--mint)}
.footer-kv div{display:flex;gap:12px;margin-bottom:11px;line-height:1.7}
.footer-kv .k{color:#6B7B87;flex:0 0 66px}
.footer-bottom{
  margin-top:40px;
  padding-top:20px;
  border-top:1px solid var(--line-dark);
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  font-size:13px;
  color:#6B7B87;
}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .steps-grid{gap:20px}
  .entry-row{grid-template-columns:220px 1fr auto;gap:20px}
  .split{gap:40px}
}
@media (max-width:1023px){
  .topbar-note{display:none}
  .site-nav,.header-actions .btn{display:none}
  .burger{display:flex}
  .header-actions{margin-left:auto}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-visual{order:2}
  .steps-grid{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:32px}
  .split-media{order:-1}
  .entry-row{grid-template-columns:1fr;gap:10px;padding:24px 8px 24px 20px}
  .entry-badge{justify-self:start}
  .panel-dark{grid-template-columns:1fr;padding:36px;gap:32px}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:32px}
  .section{padding:72px 0}
}
@media (max-width:767px){
  body{font-size:15.5px}
  .container{padding:0 16px}
  .section{padding:48px 0}
  .page-hero{padding:20px 0 48px}
  .steps-grid{grid-template-columns:1fr}
  .hero-actions .btn{flex:1 1 auto}
  .hero-facts{gap:20px}
  .hero-fact{flex:1 1 40%}
  .panel-dark{padding:26px 20px}
  .faq-q{font-size:16px;gap:12px}
  .faq-a p{padding:0 8px 22px 30px}
  .cta-inner{flex-direction:column;align-items:flex-start}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1 1 100%}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:8px}
}
@media (max-width:519px){
  .brand-text em{display:none}
  .brand-text{font-size:15px}
  .entry-row{padding:22px 6px 22px 16px}
  .step{padding:24px 18px}
  .split-body h2{font-size:22px}
}

/* roulang page: category2 */
:root{
  --ink:#0B1014;
  --ink-2:#111A20;
  --ink-line:rgba(255,255,255,.08);
  --light:#F5F7F8;
  --card:#FFFFFF;
  --mint:#12D6A2;
  --mint-text:#0BA57C;
  --mint-deep:#0A7D5E;
  --orange:#FF7A2F;
  --purple:#6C5CE7;
  --text:#101720;
  --muted:#4A5764;
  --faint:#7B8794;
  --line:#E3E8EA;
  --dtext:#E8EEF2;
  --dfaint:#9FB0BC;
  --ok:#17A672;
  --warn:#E8A412;
  --err:#E0403D;
  --r-btn:10px;
  --r-card:14px;
  --r-img:16px;
  --r-block:20px;
  --shadow-1:0 1px 2px rgba(16,23,32,.06),0 8px 24px -12px rgba(16,23,32,.12);
  --shadow-2:0 12px 32px -10px rgba(12,21,30,.22);
  --t:220ms ease-out;
  --font:"PingFang SC","HarmonyOS Sans","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:ui-monospace,"SFMono-Regular","DIN Alternate",Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--light);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
input,select,textarea{font:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
h1,h2,h3,h4{font-weight:800;line-height:1.3;letter-spacing:-.01em}
:focus-visible{outline:2px solid var(--mint);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section--light{background:var(--light)}
.section--white{background:#fff}
.section--dark{background:var(--ink);color:var(--dtext)}
.mono{font-family:var(--mono);font-weight:800;letter-spacing:-.02em}

/* ---------- 顶部信息条 ---------- */
.site-topbar{background:var(--ink);color:var(--dfaint);font-size:13px;height:36px;display:flex;align-items:center;border-bottom:1px solid var(--ink-line)}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:36px}
.topbar-domain{color:var(--dfaint);transition:color var(--t)}
.topbar-domain:hover{color:var(--mint)}
.topbar-note{color:var(--dfaint);opacity:.85}
.topbar-links{display:flex;gap:20px}
.topbar-links a{color:var(--dfaint);transition:color var(--t)}
.topbar-links a:hover{color:var(--mint)}

/* ---------- 主导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(11,16,20,.92);
  border-bottom:1px solid transparent;
  transition:background var(--t),border-color var(--t),box-shadow var(--t);
}
.site-header.is-scrolled{
  background:rgba(11,16,20,.98);
  border-bottom-color:rgba(18,214,162,.35);
  box-shadow:0 10px 30px -18px rgba(0,0,0,.9);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.brand{display:flex;align-items:center;gap:12px;color:var(--dtext)}
.brand-mark{
  width:36px;height:36px;border-radius:10px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--mint),#0BA57C 70%,var(--purple));
  color:#062018;font-weight:800;font-size:18px;
}
.brand-text{font-size:18px;font-weight:800;color:#fff;letter-spacing:.01em}
.site-nav{display:flex;align-items:center;gap:32px}
.site-nav a{
  position:relative;color:var(--dfaint);font-size:15px;padding:8px 0;
  transition:color var(--t);
}
.site-nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:2px;
  background:var(--mint);transform:scaleX(0);transition:transform var(--t);
}
.site-nav a:hover{color:#fff}
.site-nav a:hover::after{transform:scaleX(1)}
.site-nav a.is-active{color:#fff;font-weight:700}
.site-nav a.is-active::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:12px}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:10px;
  border:1px solid var(--ink-line);align-items:center;justify-content:center;
  transition:border-color var(--t),background var(--t);
}
.nav-toggle:hover{border-color:rgba(18,214,162,.5);background:rgba(18,214,162,.08)}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--dtext);border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--dtext);border-radius:2px;
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 24px;border-radius:var(--r-btn);
  font-size:15px;font-weight:700;cursor:pointer;
  transition:transform var(--t),background var(--t),box-shadow var(--t),color var(--t),border-color var(--t);
}
.btn-sm{height:44px;padding:0 20px;font-size:14px}
.btn-primary{background:var(--mint);color:#062018;box-shadow:0 8px 24px -12px rgba(18,214,162,.8)}
.btn-primary:hover{background:#25E7B3;transform:translateY(-1px)}
.btn-primary:active{transform:scale(.98)}
.btn-orange{background:var(--orange);color:#2A0F02;box-shadow:0 10px 26px -12px rgba(255,122,47,.85)}
.btn-orange:hover{background:#FF8E4D;transform:translateY(-1px)}
.btn-orange:active{transform:scale(.98)}
.btn-ghost{border:1px solid rgba(18,214,162,.55);color:var(--mint);background:transparent}
.btn-ghost:hover{background:rgba(18,214,162,.12)}
.btn-outline{border:1px solid var(--line);color:var(--text);background:#fff}
.btn-outline:hover{border-color:rgba(18,214,162,.55);color:var(--mint-deep);background:rgba(18,214,162,.06)}

/* ---------- 抽屉导航 ---------- */
.drawer-mask{
  position:fixed;inset:0;background:rgba(6,10,13,.6);opacity:0;visibility:hidden;
  transition:opacity var(--t),visibility var(--t);z-index:90;
}
.drawer-mask.is-open{opacity:1;visibility:visible}
.nav-drawer{
  position:fixed;top:0;right:0;height:100%;width:84vw;max-width:360px;
  background:var(--ink-2);border-left:1px solid var(--ink-line);
  transform:translateX(100%);transition:transform 260ms ease-out;
  z-index:100;display:flex;flex-direction:column;
}
.nav-drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:20px;border-bottom:1px solid var(--ink-line)}
.drawer-head .brand-text{font-size:16px}
.drawer-close{width:44px;height:44px;border-radius:10px;border:1px solid var(--ink-line);color:var(--dtext);font-size:20px;line-height:1}
.drawer-nav{padding:16px 20px;display:flex;flex-direction:column;gap:6px}
.drawer-nav a{padding:14px 12px;border-radius:10px;color:var(--dfaint);font-size:16px;transition:background var(--t),color var(--t)}
.drawer-nav a:hover{background:rgba(18,214,162,.1);color:#fff}
.drawer-nav a.is-active{background:rgba(18,214,162,.14);color:#fff;font-weight:700}
.drawer-foot{margin-top:auto;padding:20px;border-top:1px solid var(--ink-line);display:flex;flex-direction:column;gap:10px}
.drawer-foot .btn{width:100%}
.drawer-foot p{font-size:13px;color:var(--dfaint)}

/* ---------- 面包屑 ---------- */
.crumb-bar{background:var(--light);border-bottom:1px solid var(--line)}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--faint);padding:14px 0;flex-wrap:wrap}
.crumb a{color:var(--faint);transition:color var(--t)}
.crumb a:hover{color:var(--mint-text)}
.crumb .sep{color:#C4CDD3}
.crumb .current{color:var(--text);font-weight:700}

/* ---------- 页头带 ---------- */
.page-hero{
  position:relative;overflow:hidden;color:var(--dtext);
  background:
    radial-gradient(640px 340px at 84% 12%,rgba(18,214,162,.16),transparent 70%),
    radial-gradient(420px 300px at 8% 88%,rgba(108,92,231,.14),transparent 72%),
    linear-gradient(180deg,#0B1014 0%,#0E161C 100%);
  padding:72px 0 80px;
}
.page-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:34px 34px;
}
.page-hero .container{position:relative;z-index:1}
.page-hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.badge{
  display:inline-block;padding:5px 12px;border-radius:999px;font-size:12px;letter-spacing:.02em;
  background:rgba(18,214,162,.14);color:var(--mint);border:1px solid rgba(18,214,162,.28);
}
.page-hero h1{
  font-size:clamp(28px,4.2vw,46px);
  color:#fff;margin:20px 0 20px;
}
.page-hero h1 em{font-style:normal;color:var(--mint)}
.page-hero p.lead{font-size:16px;color:var(--dfaint);max-width:600px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero-tags span{
  font-size:13px;padding:6px 14px;border-radius:999px;color:var(--dtext);
  border:1px solid var(--ink-line);background:rgba(255,255,255,.04);
}
.page-hero-media{
  position:relative;border-radius:var(--r-block);overflow:hidden;
  clip-path:polygon(0 0,calc(100% - 24px) 0,100% 24px,100% 100%,0 100%);
  box-shadow:0 24px 60px -28px rgba(0,0,0,.9),0 0 0 1px rgba(18,214,162,.18);
}
.page-hero-media img{width:100%;aspect-ratio:16/10;object-fit:cover}
.page-hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,16,20,0) 45%,rgba(11,16,20,.55) 100%);
}

/* ---------- 通用板块标题 ---------- */
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:44px}
.sec-eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;
  color:var(--mint-text);letter-spacing:.08em;margin-bottom:12px;
}
.sec-eyebrow::before{content:"";width:2px;height:14px;background:var(--mint);border-radius:2px}
.sec-head h2{font-size:clamp(24px,3vw,36px);color:var(--text)}
.sec-head p{color:var(--muted);font-size:15px;max-width:520px;margin-top:12px}
.section--dark .sec-head h2{color:#fff}
.section--dark .sec-head p{color:var(--dfaint)}
.section--dark .sec-eyebrow{color:var(--mint)}

/* ---------- 特性卡片 2×3 ---------- */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feat-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  padding:30px 28px;box-shadow:var(--shadow-1);
  transition:transform var(--t),box-shadow var(--t),border-color var(--t);
  display:flex;flex-direction:column;
}
.feat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:rgba(18,214,162,.45)}
.feat-icon{
  width:48px;height:48px;border-radius:12px;display:grid;place-items:center;
  background:rgba(18,214,162,.12);color:var(--mint-text);margin-bottom:22px;
}
.feat-icon svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.feat-card h3{font-size:19px;margin-bottom:12px}
.feat-card p{color:var(--muted);font-size:15px;line-height:1.85}
.feat-tag{
  margin-top:18px;align-self:flex-start;font-size:12px;font-weight:700;
  padding:4px 10px;border-radius:6px;background:rgba(108,92,231,.1);color:#5847CF;letter-spacing:.02em;
}

/* ---------- 对比表 ---------- */
.cmp-layout{display:grid;grid-template-columns:1fr 300px;gap:40px;align-items:start}
.table-wrap{border:1px solid var(--line);border-radius:var(--r-card);overflow-x:auto;background:#fff;box-shadow:var(--shadow-1)}
.cmp-table{width:100%;min-width:660px;border-collapse:collapse}
.cmp-table th,.cmp-table td{padding:16px 20px;text-align:left;font-size:15px;border-bottom:1px solid var(--line);color:var(--muted)}
.cmp-table thead th{background:#EFF3F5;font-size:14px;font-weight:700;color:var(--muted);letter-spacing:.02em}
.cmp-table thead th.is-current{background:rgba(18,214,162,.14);color:var(--mint-deep)}
.cmp-table tbody th{font-weight:800;color:var(--text);white-space:nowrap;background:#FAFCFC}
.cmp-table tbody td.is-current{background:rgba(18,214,162,.08);color:var(--mint-deep);font-weight:600}
.cmp-table tbody tr:last-child th,.cmp-table tbody tr:last-child td{border-bottom:0}
.cmp-note{font-size:13px;color:var(--faint);margin-top:14px}
.cmp-aside{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px;box-shadow:var(--shadow-1);
}
.cmp-aside h3{font-size:18px;margin-bottom:14px}
.cmp-aside p{font-size:14px;color:var(--muted)}
.cmp-aside ul{margin-top:16px;display:grid;gap:10px}
.cmp-aside li{font-size:14px;color:var(--muted);padding-left:18px;position:relative}
.cmp-aside li::before{content:"";position:absolute;left:0;top:11px;width:8px;height:2px;border-radius:2px;background:var(--mint)}

/* ---------- 数据带 ---------- */
.stat-band{background:var(--ink);color:var(--dtext);padding:64px 0;position:relative;overflow:hidden}
.stat-band::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(520px 260px at 78% 0%,rgba(18,214,162,.12),transparent 70%);
}
.stat-grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat-item{padding:8px 28px;border-left:1px solid var(--ink-line)}
.stat-item:first-child{border-left:0;padding-left:0}
.stat-item .num{font-family:var(--mono);font-weight:800;font-size:clamp(36px,4vw,54px);letter-spacing:-.02em;color:var(--mint);line-height:1.1}
.stat-item .num small{font-size:18px;margin-left:4px;color:var(--orange)}
.stat-item p{font-size:13px;color:var(--dfaint);margin-top:10px;line-height:1.7}

/* ---------- 图文两栏 ---------- */
.split{display:grid;grid-template-columns:1.02fr .98fr;gap:52px;align-items:center}
.split-media{border-radius:var(--r-img);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-1)}
.split-media img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform 260ms ease-out}
.split-media:hover img{transform:scale(1.03)}
.split h2{font-size:clamp(24px,3vw,34px);margin-bottom:18px}
.split p{color:var(--muted);font-size:15.5px;margin-bottom:16px}
.split-list{display:grid;gap:14px;margin-top:24px}
.split-list li{
  display:flex;gap:12px;font-size:15px;color:var(--muted);
}
.split-list li b{color:var(--text)}
.split-list .dot{
  flex:0 0 auto;width:22px;height:22px;border-radius:7px;display:grid;place-items:center;
  background:rgba(18,214,162,.14);color:var(--mint-deep);font-size:12px;font-weight:800;margin-top:4px;
}

/* ---------- 要点清单 ---------- */
.points-box{
  background:#fff;border:1px solid var(--line);border-left:3px solid var(--mint);
  border-radius:var(--r-card);padding:34px 36px;box-shadow:var(--shadow-1);
}
.points-box h3{font-size:20px;margin-bottom:20px}
.points{display:grid;gap:16px;grid-template-columns:repeat(2,1fr)}
.points li{display:flex;gap:12px;font-size:15px;color:var(--muted)}
.points .idx{
  flex:0 0 auto;font-family:var(--mono);font-weight:800;font-size:13px;
  color:var(--mint-deep);background:rgba(18,214,162,.1);border-radius:6px;
  padding:2px 8px;height:24px;line-height:20px;margin-top:3px;
}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:860px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:first-child{border-top:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;align-items:center;gap:18px;text-align:left;
  padding:20px 4px;min-height:60px;transition:color var(--t);
}
.faq-q:hover{color:var(--mint-deep)}
.faq-num{font-family:var(--mono);font-weight:800;font-size:15px;color:var(--mint-text);flex:0 0 auto}
.faq-text{flex:1;font-size:16.5px;font-weight:700;line-height:1.6}
.faq-icon{position:relative;flex:0 0 auto;width:20px;height:20px}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--faint);border-radius:2px;transition:transform var(--t),background var(--t);
}
.faq-icon::before{left:0;top:9px;width:20px;height:2px}
.faq-icon::after{left:9px;top:0;width:2px;height:20px}
.faq-item.is-open .faq-icon::before{background:var(--mint-text)}
.faq-item.is-open .faq-icon::after{transform:scaleY(0)}
.faq-a{max-height:0;overflow:hidden;transition:max-height 240ms ease-out}
.faq-a-inner{padding:0 4px 24px 42px;max-width:720px}
.faq-a-inner p{font-size:15px;color:var(--muted);line-height:1.85}

/* ---------- CTA 条 ---------- */
.cta-band{
  background:linear-gradient(120deg,#0B1014 0%,#111F26 55%,#0B2A24 100%);
  color:#fff;padding:64px 0;position:relative;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;right:-60px;top:-60px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,122,47,.22),transparent 68%);
}
.cta-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:32px}
.cta-inner h2{font-size:clamp(22px,2.6vw,30px);color:#fff}
.cta-inner p{color:var(--dfaint);font-size:15px;margin-top:10px;max-width:620px}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:var(--dfaint);padding:72px 0 0;border-top:1px solid var(--ink-line)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:32px}
.footer-brand{display:flex;align-items:center;gap:12px;color:#fff;font-weight:800;font-size:17px;margin-bottom:18px}
.footer-brand .brand-mark{width:32px;height:32px;font-size:16px}
.site-footer .desc{font-size:14px;color:var(--dfaint);line-height:1.85;max-width:340px}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:18px;font-weight:700}
.footer-col ul{display:grid;gap:12px}
.footer-col a{font-size:14px;color:var(--dfaint);transition:color var(--t)}
.footer-col a:hover{color:var(--mint)}
.footer-kv{display:grid;gap:12px}
.footer-kv div{display:flex;gap:10px;font-size:14px}
.footer-kv .k{color:#6C7C89;flex:0 0 64px}
.footer-bottom{
  margin-top:56px;border-top:1px solid var(--ink-line);padding:22px 0;
  display:flex;justify-content:space-between;gap:16px;font-size:13px;color:#6C7C89;flex-wrap:wrap;
}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .section{padding:80px 0}
  .page-hero-inner{gap:40px}
  .cmp-layout{grid-template-columns:1fr}
  .cmp-aside{max-width:none}
}
@media (max-width:1023px){
  .section{padding:72px 0}
  .feat-grid{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:32px}
  .split-media{order:2}
  .stat-grid{grid-template-columns:repeat(2,1fr);row-gap:36px}
  .stat-item{border-left:0;padding:0 0 0 20px;border-left:1px solid var(--ink-line)}
  .stat-item:nth-child(odd){border-left:0;padding-left:0}
  .points{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
}
@media (max-width:959px){
  .site-nav{display:none}
  .nav-toggle{display:flex}
  .header-inner{height:66px}
  .header-actions .btn{display:none}
  .page-hero{padding:56px 0 64px}
  .page-hero-inner{grid-template-columns:1fr;gap:32px}
  .page-hero-media{order:2}
  .page-hero p.lead{max-width:none}
  .sec-head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:32px}
}
@media (max-width:767px){
  body{font-size:15.5px}
  .container{padding:0 16px}
  .section{padding:48px 0}
  .topbar-note{display:none}
  .topbar-links a:first-child{display:none}
  .feat-grid{grid-template-columns:1fr;gap:16px}
  .feat-card{padding:24px 22px}
  .stat-band{padding:48px 0}
  .cta-inner{flex-direction:column;align-items:flex-start;text-align:left}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1 1 auto}
  .points-box{padding:26px 22px}
  .faq-a-inner{padding-left:4px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;gap:8px}
  .page-hero h1{margin:16px 0 16px}
}
@media (max-width:519px){
  .stat-grid{grid-template-columns:1fr 1fr;row-gap:28px}
  .stat-item .num{font-size:34px}
  .hero-tags span{font-size:12px;padding:5px 11px}
  .btn{width:100%}
  .btn-sm{width:auto}
  .cmp-aside{padding:22px 18px}
}