/* roulang page: index */
:root{
  --ink:#1A1D1B; --ink-2:#4B5651; --ink-3:#7E8A84;
  --brand:#10453A; --brand-600:#17604E; --brand-300:#2E8B72;
  --accent:#B5462F; --accent-soft:#F3E4DE;
  --bg:#F7F4EC; --bg-alt:#EDE8DB; --card:#FFFFFF;
  --line:#DCD5C6; --line-strong:#C4BCA9;
  --radius-card:14px; --radius-btn:10px; --radius-img:12px;
  --shadow-1:0 1px 2px rgba(16,24,22,.06);
  --shadow-2:0 10px 28px -14px rgba(16,24,22,.22);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;line-height:1.9;text-align:left;letter-spacing:0;
}
img{max-width:100%;display:block;object-fit:cover}
a{color:inherit;text-decoration:none;transition:color .18s ease-out,border-color .18s ease-out,background-color .18s ease-out}
a:hover{color:var(--brand-600)}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer;border:none;background:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:.01em}
p{margin:0 0 1.1em}
ul{margin:0;padding:0;list-style:none}
.tnum{font-variant-numeric:tabular-nums;font-weight:600}

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

/* ---------- 通用组件 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--radius-btn);padding:12px 22px;font-size:15px;font-weight:600;
  transition:background-color .18s ease-out,transform .18s ease-out,box-shadow .18s ease-out,border-color .18s ease-out;
  white-space:nowrap;border:1px solid transparent;line-height:1.4;
}
.btn:active{transform:translateY(0)}
.btn-accent{background:var(--accent);color:#fff;box-shadow:var(--shadow-1)}
.btn-accent:hover{background:#9F3B26;color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-2)}
.btn-outline{border-color:var(--line-strong);color:var(--brand);background:transparent}
.btn-outline:hover{border-color:var(--brand);color:var(--brand-600);transform:translateY(-1px);box-shadow:var(--shadow-1)}
.btn-brand{background:var(--brand);color:#fff}
.btn-brand:hover{background:var(--brand-600);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-2)}
.btn-sm{padding:9px 16px;font-size:14px}

.badge{
  display:inline-flex;align-items:center;gap:6px;background:var(--accent-soft);color:var(--accent);
  border-radius:999px;padding:4px 12px;font-size:13px;font-weight:600;line-height:1.6;
}
.badge-brand{background:#E2EDE8;color:var(--brand-600)}
.badge-plain{background:var(--bg-alt);color:var(--ink-2)}

.sec{padding:48px 0}
@media(min-width:1024px){.sec{padding:80px 0}}
.sec-alt{background:var(--bg-alt)}
.sec-tight{padding:40px 0}

.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px;flex-wrap:wrap}
.h2{
  font-size:26px;line-height:1.35;position:relative;padding-left:14px;margin-bottom:0;
}
.h2::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;background:var(--brand);border-radius:2px}
@media(min-width:1024px){.h2{font-size:28px}}
.sec-sub{color:var(--ink-2);font-size:15px;margin:10px 0 0}
.h3{font-size:19px;line-height:1.5}
.link-more{font-size:15px;font-weight:600;color:var(--brand);display:inline-flex;align-items:center;gap:6px}
.link-more:hover{color:var(--brand-600);border-bottom:1px solid var(--brand-600)}

.clamp2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(247,244,236,.92);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid transparent;transition:border-color .2s ease-out;
}
.site-header.scrolled{border-bottom-color:var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{width:34px;height:34px;flex-shrink:0}
.brand-text{font-size:17px;font-weight:700;color:var(--brand);letter-spacing:.01em;white-space:nowrap}
.nav-links{display:none;align-items:center;gap:28px}
@media(min-width:1024px){.nav-links{display:flex}}
.nav-link{font-size:15px;color:var(--ink-2);padding:22px 0;position:relative;white-space:nowrap}
.nav-link::after{content:"";position:absolute;left:0;right:0;bottom:16px;height:2px;background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .2s ease-out}
.nav-link:hover{color:var(--brand-600)}
.nav-link.active{color:var(--brand);font-weight:600}
.nav-link.active::after{transform:scaleX(1)}
.header-right{display:flex;align-items:center;gap:12px}
.search-toggle{
  display:none;align-items:center;gap:8px;border:1px solid var(--line);border-radius:var(--radius-btn);
  padding:9px 14px;color:var(--ink-3);font-size:14px;background:var(--card);transition:border-color .18s ease-out,color .18s ease-out;
}
@media(min-width:1024px){.search-toggle{display:inline-flex}}
.search-toggle:hover{border-color:var(--line-strong);color:var(--brand)}
.search-toggle svg{width:15px;height:15px}
.menu-toggle{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;border:1px solid var(--line);border-radius:var(--radius-btn);align-items:center;background:var(--card)}
@media(min-width:1024px){.menu-toggle{display:none}}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--brand);border-radius:2px}

.search-panel{
  display:none;border-top:1px solid var(--line);background:var(--card);
}
.search-panel.open{display:block}
.search-panel-inner{display:flex;gap:12px;padding:16px 0}
.search-panel input{
  flex:1;height:46px;border:1px solid var(--line);border-radius:var(--radius-btn);padding:0 16px;background:var(--bg);
}
.search-panel input:focus{border-color:var(--brand);outline:none;box-shadow:0 0 0 3px rgba(23,96,78,.12)}

.mobile-drawer{
  display:none;border-top:1px solid var(--line);background:var(--bg);
}
.mobile-drawer.open{display:block}
.mobile-drawer a{
  display:flex;align-items:center;height:48px;font-size:16px;color:var(--ink-2);
  border-bottom:1px solid var(--line);padding:0 20px;
}
.mobile-drawer a.active{color:var(--brand);font-weight:600}
.mobile-drawer .drawer-cta{padding:16px 20px 22px;border-bottom:none}

/* ---------- Hero ---------- */
.hero{padding:36px 0 44px}
@media(min-width:1024px){.hero{padding:48px 0 64px}}
.hero-grid{display:grid;grid-template-columns:1fr;gap:32px;align-items:stretch}
@media(min-width:1024px){.hero-grid{grid-template-columns:6fr 6fr;gap:40px}}
.hero-left{display:flex;flex-direction:column;justify-content:center;gap:22px}
.hero h1{
  font-size:clamp(30px,4vw,44px);line-height:1.28;letter-spacing:.01em;color:var(--ink);
}
.hero-sub{font-size:17px;line-height:1.85;color:var(--ink-2);max-width:33em}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-metrics{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding-top:8px}
@media(min-width:640px){.hero-metrics{display:flex;align-items:center;gap:0}}
.hero-metric{padding:0 20px;border-left:1px solid var(--line)}
.hero-metric:first-child{border-left:none;padding-left:0}
@media(max-width:639px){
  .hero-metric{border-left:none;padding:0}
  .hero-metric+.hero-metric{border-top:1px solid var(--line);padding-top:12px}
}
.hero-metric b{display:block;font-size:22px;color:var(--brand);line-height:1.4;font-variant-numeric:tabular-nums}
.hero-metric span{font-size:13px;color:var(--ink-3)}

.hero-visual{position:relative;border-radius:var(--radius-card);overflow:hidden;min-height:300px}
@media(min-width:1024px){.hero-visual{min-height:560px}}
.hero-visual img{width:100%;height:100%;position:absolute;inset:0;border:1px solid var(--line);border-radius:var(--radius-card)}
.hero-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(16,69,58,0) 42%,rgba(16,69,58,.55) 100%);border-radius:var(--radius-card)}
.hero-card{
  position:absolute;left:16px;right:16px;bottom:16px;z-index:2;
  background:rgba(255,255,255,.94);border-radius:var(--radius-card);box-shadow:var(--shadow-2);
  padding:20px;border:1px solid var(--line);
}
@media(min-width:640px){.hero-card{left:20px;right:auto;max-width:330px;padding:22px}}
.hero-card h2{font-size:16px;color:var(--brand);margin-bottom:10px}
.hero-card li{font-size:14px;color:var(--ink-2);line-height:1.8;padding-left:16px;position:relative}
.hero-card li::before{content:"";position:absolute;left:0;top:12px;width:6px;height:6px;border-radius:50%;background:var(--accent)}
.hero-card .hero-card-link{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:14px;font-weight:600;color:var(--accent)}
.hero-card .hero-card-link:hover{color:#9F3B26;border-bottom:1px solid #9F3B26}

/* ---------- KPI ---------- */
.kpi-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0}
@media(min-width:1024px){.kpi-grid{grid-template-columns:repeat(4,1fr)}}
.kpi{padding:20px 18px;border-left:1px solid var(--line);border-top:1px solid var(--line)}
.kpi:nth-child(-n+2){border-top:none}
.kpi:nth-child(odd){border-left:none}
@media(min-width:1024px){
  .kpi{border-top:none;border-left:1px solid var(--line);padding:6px 26px}
  .kpi:first-child{border-left:none;padding-left:0}
}
.kpi b{display:block;font-size:clamp(30px,4vw,36px);line-height:1.2;color:var(--brand);font-variant-numeric:tabular-nums;font-weight:700}
.kpi span{display:block;margin-top:6px;font-size:14px;color:var(--ink-2)}

/* ---------- 卡片通用 ---------- */
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  box-shadow:var(--shadow-1);transition:transform .18s ease-out,box-shadow .18s ease-out,border-color .18s ease-out;
  position:relative;overflow:hidden;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.card-arrow{position:absolute;top:16px;right:16px;width:28px;height:28px;border-radius:50%;background:var(--bg-alt);color:var(--brand);display:flex;align-items:center;justify-content:center;font-size:14px;transition:background-color .18s ease-out,color .18s ease-out}
.card:hover .card-arrow{background:var(--brand);color:#fff}

/* 服务矩阵 */
.matrix{display:grid;grid-template-columns:1fr;gap:20px}
@media(min-width:1024px){.matrix{grid-template-columns:repeat(12,1fr);gap:24px}}
.matrix-lg{grid-column:span 12}
@media(min-width:1024px){
  .matrix-lg-a{grid-column:span 7}
  .matrix-lg-b{grid-column:span 5}
  .matrix-sm{grid-column:span 4}
}
.matrix-lg-inner{display:flex;flex-direction:column;height:100%}
.matrix-lg-inner img{width:100%;aspect-ratio:16/9;border-bottom:1px solid var(--line)}
.matrix-body{padding:24px}
.matrix-body h3{font-size:20px;margin-bottom:10px}
.matrix-body p{color:var(--ink-2);font-size:15px;margin-bottom:14px}
.matrix-list li{font-size:15px;color:var(--ink-2);line-height:1.9;padding-left:18px;position:relative}
.matrix-list li::before{content:"";position:absolute;left:0;top:12px;width:7px;height:7px;border-radius:2px;background:var(--brand-300)}
.matrix-sm .matrix-body{padding:22px 22px 24px}
.matrix-icon{width:38px;height:38px;border-radius:10px;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;margin-bottom:14px}

/* ---------- 最新信息 ---------- */
.cms-layout{display:grid;grid-template-columns:1fr;gap:20px}
@media(min-width:1024px){.cms-layout{grid-template-columns:6fr 6fr;gap:24px}}
.cms-feature{display:flex;flex-direction:column}
.cms-feature img{width:100%;aspect-ratio:16/9;border-bottom:1px solid var(--line)}
.cms-feature .cms-feature-body{padding:24px;display:flex;flex-direction:column;gap:12px;flex:1}
.cms-feature h3{font-size:20px;line-height:1.5}
.cms-feature p{color:var(--ink-2);font-size:15px;margin:0}
.cms-meta{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--ink-3);margin-top:auto;font-variant-numeric:tabular-nums}
.cms-grid{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:640px){.cms-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.cms-grid{grid-template-columns:repeat(2,1fr);gap:20px}}
.cms-card{display:flex;flex-direction:column}
.cms-card img{width:100%;aspect-ratio:16/9;border-bottom:1px solid var(--line)}
.cms-card .cms-card-body{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1}
.cms-card h3{font-size:16px;line-height:1.55;font-weight:600}
.cms-card p{font-size:14px;color:var(--ink-2);margin:0}
.cms-card .cms-meta{margin-top:auto}

.cms-empty{
  border:1px dashed var(--line-strong);border-radius:var(--radius-card);background:var(--card);
  padding:48px 24px;text-align:center;color:var(--ink-3);
}
.cms-empty .cms-empty-icon{width:46px;height:46px;margin:0 auto 14px;border-radius:50%;background:var(--bg-alt);display:flex;align-items:center;justify-content:center;color:var(--brand);font-size:20px}
.cms-empty strong{display:block;color:var(--ink-2);font-size:16px;font-weight:600;margin-bottom:6px}
.cms-empty span{font-size:13px}

/* ---------- 对照卡 ---------- */
.compare{border:1px solid var(--line);border-radius:var(--radius-card);background:var(--card);overflow:hidden;box-shadow:var(--shadow-1)}
.compare-head{display:grid;grid-template-columns:1fr 1fr;gap:0;background:var(--bg-alt);border-bottom:1px solid var(--line)}
.compare-head div{padding:14px 18px;font-size:14px;font-weight:600;color:var(--ink-2);text-align:center}
.compare-head div:first-child{border-right:1px solid var(--line)}
.compare-row{display:grid;grid-template-columns:1fr;gap:0;border-bottom:1px dashed var(--line);padding:18px 0}
.compare-row:last-child{border-bottom:none}
@media(min-width:768px){
  .compare-row{grid-template-columns:1fr 220px 1fr;align-items:center;padding:0}
}
.compare-val{padding:12px 18px;font-size:15px;color:var(--ink-2);display:flex;align-items:center;gap:10px}
.compare-val.left{background:var(--bg-alt);border-radius:8px;margin:6px 10px}
.compare-val.right{background:var(--card);border:1px solid var(--brand);border-radius:8px;margin:6px 10px}
@media(min-width:768px){
  .compare-val.left{border-radius:0;margin:0;justify-content:flex-end}
  .compare-val.right{border-radius:0;border:none;border-left:1px solid var(--line);margin:0}
}
.compare-label{padding:10px 18px;text-align:center;font-size:14px;font-weight:600;color:var(--brand);background:var(--bg)}
@media(min-width:768px){.compare-label{background:transparent;border-left:1px solid var(--line)}}
.compare-val b{color:var(--ink);font-variant-numeric:tabular-nums;font-weight:600}
.dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.dot-up{background:var(--brand-300)}
.dot-flat{background:var(--line-strong)}

/* ---------- 分类入口 ---------- */
.cat-grid{display:grid;grid-template-columns:1fr;gap:20px}
@media(min-width:1024px){.cat-grid{grid-template-columns:6fr 6fr;gap:24px}}
.cat-card{border-radius:var(--radius-card);overflow:hidden;min-height:240px;display:flex;flex-direction:column;justify-content:flex-end;position:relative;border:1px solid var(--line);box-shadow:var(--shadow-1);transition:transform .18s ease-out,box-shadow .18s ease-out}
.cat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.cat-card-img{position:relative;color:#fff}
.cat-card-img img{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.cat-card-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(16,69,58,.25),rgba(16,69,58,.85));z-index:1}
.cat-card-img .cat-body{position:relative;z-index:2;padding:26px}
.cat-card-img h3{font-size:21px;margin-bottom:8px;color:#fff}
.cat-card-img p{font-size:14px;color:rgba(255,255,255,.85);margin:0 0 14px}
.cat-card-img .cat-link{font-size:14px;font-weight:600;color:#fff;display:inline-flex;align-items:center;gap:6px}
.cat-card-img .cat-link:hover{border-bottom:1px solid #fff}
.cat-card-solid{background:var(--bg-alt);padding:26px}
@media(min-width:1024px){.cat-card-solid{padding:32px}}
.cat-index{font-size:52px;line-height:1;font-weight:700;color:var(--brand);opacity:.22;margin-bottom:14px;font-variant-numeric:tabular-nums}
.cat-card-solid h3{font-size:21px;margin-bottom:8px;color:var(--ink)}
.cat-card-solid p{font-size:14px;color:var(--ink-2);margin:0 0 14px}
.cat-card-solid .cat-link{font-size:14px;font-weight:600;color:var(--accent);display:inline-flex;align-items:center;gap:6px}
.cat-card-solid .cat-link:hover{color:#9F3B26;border-bottom:1px solid #9F3B26}

/* ---------- 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;justify-content:space-between;gap:16px;
  padding:20px 0;text-align:left;font-size:17px;font-weight:600;color:var(--ink);
  transition:color .18s ease-out;
}
.faq-q:hover{color:var(--brand-600)}
.faq-icon{color:var(--accent);font-size:20px;line-height:1;flex-shrink:0;font-weight:400}
.faq-a{max-height:0;overflow:hidden;transition:max-height .2s ease-out}
.faq-a-inner{padding:0 0 22px;font-size:16px;line-height:1.9;color:var(--ink-2)}
.faq-item.open .faq-a{max-height:420px}

/* ---------- 表单 ---------- */
.consult-grid{display:grid;grid-template-columns:1fr;gap:24px}
@media(min-width:1024px){.consult-grid{grid-template-columns:7fr 5fr;gap:28px}}
.form-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-1);padding:26px}
@media(min-width:1024px){.form-card{padding:32px}}
.field{margin-bottom:18px}
.field label{display:block;font-size:14px;color:var(--ink-2);margin-bottom:14px;font-weight:600}
.field input,.field select,.field textarea{
  width:100%;border:1px solid var(--line);border-radius:var(--radius-btn);background:var(--bg);
  padding:0 14px;height:46px;transition:border-color .18s ease-out,box-shadow .18s ease-out;
}
.field textarea{height:120px;padding:12px 14px;resize:vertical;line-height:1.8}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--brand);outline:none;box-shadow:0 0 0 3px rgba(23,96,78,.12);
}
.trust-card{background:var(--bg-alt);border-radius:var(--radius-card);border:1px solid var(--line);padding:26px;height:100%}
.trust-card h3{font-size:18px;margin-bottom:16px}
.trust-list li{font-size:15px;color:var(--ink-2);line-height:1.85;padding-left:18px;position:relative;margin-bottom:12px}
.trust-list li::before{content:"";position:absolute;left:0;top:11px;width:7px;height:7px;border-radius:2px;background:var(--brand-300)}
.trust-card img{border-radius:var(--radius-img);border:1px solid var(--line);aspect-ratio:16/9;width:100%;margin:8px 0 14px}
.trust-note{font-size:13px;color:var(--ink-3);margin:0}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--brand);color:#E8EFE9;padding:56px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1fr;gap:32px}
@media(min-width:640px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand-text{color:#fff}
.footer-desc{font-size:14px;line-height:1.9;color:rgba(232,239,233,.78);margin:0}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:16px;font-weight:600}
.footer-col li{margin-bottom:14px}
.footer-col a{font-size:14px;color:rgba(232,239,233,.82);line-height:1.6}
.footer-col a:hover{color:#fff;border-bottom:1px solid #fff}
.footer-bottom{
  margin-top:44px;border-top:1px solid rgba(232,239,233,.2);
  padding:20px 0 26px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
}
.footer-bottom p{margin:0;font-size:13px;color:rgba(232,239,233,.7);line-height:1.8}
.footer-bottom a{font-size:13px;color:rgba(232,239,233,.7)}
.footer-bottom a:hover{color:#fff;border-bottom:1px solid #fff}
.footer-policy{display:flex;gap:18px;flex-wrap:wrap}

/* roulang page: article */
:root{
  --ink:#1A1D1B; --ink-2:#4B5651; --ink-3:#7E8A84;
  --brand:#10453A; --brand-600:#17604E; --brand-300:#2E8B72;
  --accent:#B5462F; --accent-dark:#8F3724; --accent-soft:#F3E4DE;
  --bg:#F7F4EC; --bg-alt:#EDE8DB; --card:#FFFFFF;
  --line:#DCD5C6; --line-strong:#C4BCA9;
  --radius-card:14px; --radius-btn:10px; --radius-img:12px;
  --shadow-1:0 1px 2px rgba(16,24,22,.06);
  --shadow-2:0 10px 28px -14px rgba(16,24,22,.22);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  font-size:16px;line-height:1.9;text-align:left;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
a:hover{color:var(--brand-600)}
button,input,select,textarea{font:inherit;color:inherit}
ul,ol{padding-left:1.15em}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.35}
p{margin:0}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:1024px){.container{padding:0 32px}}
.num{font-variant-numeric:tabular-nums;font-weight:600}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(247,244,236,.88);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  border-bottom:1px solid transparent;
  transition:border-color 180ms ease-out,background 180ms ease-out;
}
.site-header.is-scrolled{border-bottom-color:var(--line)}
.header-inner{display:flex;align-items:center;gap:24px;height:68px}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{width:34px;height:34px;flex:0 0 auto}
.brand-text{font-size:17px;font-weight:700;letter-spacing:.01em;color:var(--ink);white-space:nowrap}
.nav-links{display:none;align-items:center;gap:28px;margin-left:8px}
.nav-link{
  font-size:15px;color:var(--ink-2);padding:6px 0;position:relative;
  border-bottom:2px solid transparent;transition:color 180ms ease-out,border-color 180ms ease-out;
}
.nav-link:hover{color:var(--brand-600);border-bottom-color:var(--brand-300)}
.nav-link.active{color:var(--brand);border-bottom-color:var(--brand);font-weight:600}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:12px}
.search-wrap{position:relative;display:none}
.search-toggle{
  display:inline-flex;align-items:center;gap:8px;height:38px;padding:0 14px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-btn);
  color:var(--ink-3);font-size:14px;cursor:pointer;transition:border-color 180ms ease-out,color 180ms ease-out;
}
.search-toggle:hover{border-color:var(--line-strong);color:var(--ink-2)}
.search-panel{
  position:absolute;top:46px;right:0;width:320px;background:var(--card);
  border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-2);padding:14px;
}
.search-panel input{
  width:100%;height:44px;padding:0 14px;border:1px solid var(--line);
  border-radius:var(--radius-btn);background:var(--bg);transition:border-color 180ms ease-out;
}
.search-panel input:focus{border-color:var(--brand);outline:none;box-shadow:0 0 0 3px rgba(23,96,78,.12)}
.search-hint{margin-top:10px;font-size:13px;color:var(--ink-3);line-height:1.7}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--radius-btn);border:1px solid transparent;cursor:pointer;
  font-size:15px;font-weight:600;padding:0 20px;height:46px;
  transition:background 180ms ease-out,color 180ms ease-out,border-color 180ms ease-out,transform 180ms ease-out,box-shadow 180ms ease-out;
}
.btn:active{transform:translateY(0)}
.btn-accent{background:var(--accent);color:#fff;box-shadow:var(--shadow-1)}
.btn-accent:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-2)}
.btn-outline{background:transparent;border-color:var(--line-strong);color:var(--brand)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand-600);transform:translateY(-1px);background:rgba(255,255,255,.6)}
.btn-sm{height:38px;padding:0 16px;font-size:14px}
.menu-toggle{
  display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-btn);cursor:pointer;
}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--ink);position:relative;transition:background 180ms ease-out}
.menu-toggle span::before,.menu-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);transition:transform 180ms ease-out;
}
.menu-toggle span::before{top:-6px}
.menu-toggle span::after{top:6px}
.mobile-drawer{
  display:none;border-top:1px solid var(--line);background:var(--bg);
  padding:8px 0 20px;
}
.mobile-drawer.open{display:block}
.mobile-drawer a{
  display:flex;align-items:center;height:48px;padding:0 20px;font-size:15px;color:var(--ink-2);border-bottom:1px solid var(--line);
}
.mobile-drawer a.active{color:var(--brand);font-weight:600}
.mobile-drawer .drawer-cta{margin:16px 20px 0;height:46px;background:var(--accent);color:#fff;border-radius:var(--radius-btn);justify-content:center;border-bottom:none;font-weight:600}
.mobile-drawer .drawer-cta:hover{color:#fff}
@media (min-width:1024px){
  .nav-links{display:flex}
  .search-wrap{display:block}
  .menu-toggle{display:none}
  .mobile-drawer{display:none !important}
}

/* ---------- breadcrumb ---------- */
.crumb-bar{background:var(--bg-alt);border-bottom:1px solid var(--line)}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:var(--ink-3);padding:14px 0;line-height:1.6;
}
.breadcrumb a{color:var(--ink-3)}
.breadcrumb a:hover{color:var(--brand-600)}
.breadcrumb .sep{color:var(--line-strong)}
.breadcrumb .crumb-current{
  color:var(--ink-2);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
@media (max-width:640px){.breadcrumb .crumb-current{white-space:normal}}

/* ---------- article head ---------- */
.article-head{padding:40px 0 0}
.article-head .container{max-width:1200px}
.head-inner{max-width:860px;margin:0 auto;text-align:left}
.badge{
  display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 12px;
  background:var(--accent-soft);color:var(--accent);border-radius:999px;
  font-size:13px;font-weight:600;letter-spacing:.01em;
}
.article-head h1{
  font-size:clamp(28px,3.6vw,40px);line-height:1.3;letter-spacing:.01em;
  margin:18px 0 12px;color:var(--ink);
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;
  font-size:13px;color:var(--ink-3);
}
.article-meta .meta-item{display:inline-flex;align-items:center;gap:6px}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--line-strong)}
.head-rule{max-width:860px;margin:28px auto 0;border:0;border-top:1px solid var(--line)}

/* ---------- article body ---------- */
.article-main{padding:32px 0 8px}
.article-layout{display:block;max-width:760px;margin:0 auto}
.article-cover{margin:0 0 28px}
.article-cover img{
  width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--radius-img);
  border:1px solid var(--line);box-shadow:var(--shadow-1);
}
.article-cover figcaption{font-size:12px;color:var(--ink-3);text-align:center;margin-top:10px}
.article-body{font-size:17px;line-height:1.95;color:var(--ink)}
.article-body > * + *{margin-top:1.25em}
.article-body p{margin:0}
.article-body h2{
  font-size:27px;line-height:1.4;margin-top:40px;padding-left:14px;
  border-left:4px solid var(--brand);color:var(--ink);
}
.article-body h3{font-size:19px;line-height:1.5;margin-top:28px;color:var(--brand)}
.article-body ul,.article-body ol{margin:0;padding-left:1.3em}
.article-body li{line-height:1.9;margin:.35em 0}
.article-body a{color:var(--brand-600);border-bottom:1px solid rgba(23,96,78,.35)}
.article-body blockquote{
  margin:0;border-left:3px solid var(--accent);background:var(--bg-alt);
  padding:20px 22px;border-radius:0 var(--radius-card) var(--radius-card) 0;color:var(--ink-2);
}
.article-body img{
  width:100%;height:auto;border-radius:var(--radius-img);border:1px solid var(--line);margin:0 auto;
}
.article-body figure{margin:0}
.article-body figure figcaption,.article-body figcaption{
  font-size:12px;color:var(--ink-3);text-align:center;margin-top:10px;
}
.article-body table{width:100%;border-collapse:collapse;font-size:15px;display:block;overflow-x:auto}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.article-body th{background:var(--bg-alt);font-weight:600}
.article-body code{
  background:var(--bg-alt);border:1px solid var(--line);border-radius:6px;
  padding:1px 6px;font-size:14px;
}
.empty-state{
  border:1px dashed var(--line-strong);background:var(--card);border-radius:var(--radius-card);
  padding:36px 28px;text-align:center;box-shadow:var(--shadow-1);
}
.empty-title{font-size:20px;font-weight:700;color:var(--ink)}
.empty-desc{margin:10px 0 20px;color:var(--ink-2);font-size:15px}

/* ---------- toc aside ---------- */
.toc-aside{display:none}
@media (min-width:1280px){
  .article-layout{
    display:grid;grid-template-columns:minmax(0,760px) 200px;gap:48px;
    max-width:1052px;align-items:start;justify-content:center;
  }
  .toc-aside{display:block;position:sticky;top:96px}
}
.toc-title{font-size:13px;font-weight:700;color:var(--ink);letter-spacing:.04em;margin-bottom:12px}
.toc-list{list-style:none;padding:0;margin:0 0 18px;border-left:2px solid var(--line)}
.toc-list li{position:relative;padding:8px 0 8px 14px;font-size:13px;line-height:1.7;color:var(--ink-2)}
.toc-list li::before{
  content:"";position:absolute;left:-3px;top:17px;width:4px;height:4px;border-radius:50%;background:var(--brand-300);
}
.toc-btn{width:100%}

/* ---------- tags ---------- */
.tag-section{padding:40px 0 0}
.tag-inner{max-width:760px;margin:0 auto;display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.tag-label{font-size:13px;color:var(--ink-3);margin-right:4px}
.tag-chip{
  display:inline-flex;align-items:center;height:32px;padding:0 16px;
  background:var(--bg-alt);border:1px solid var(--line);border-radius:999px;
  font-size:13px;color:var(--ink-2);transition:border-color 180ms ease-out,color 180ms ease-out;
}
.tag-chip:hover{border-color:var(--brand);color:var(--brand)}

/* ---------- cta bar ---------- */
.cta-bar{margin-top:44px}
.cta-bar .container{max-width:1200px}
.cta-inner{
  max-width:1052px;margin:0 auto;background:var(--bg-alt);border:1px solid var(--line);
  border-radius:var(--radius-card);padding:26px 28px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;
}
.cta-inner h3{font-size:19px;color:var(--ink)}
.cta-inner p{margin-top:6px;font-size:14px;color:var(--ink-2)}

/* ---------- related ---------- */
.related{padding:48px 0 0}
.related-inner{max-width:1052px;margin:0 auto}
.sec-title{
  font-size:24px;line-height:1.4;padding-left:12px;border-left:4px solid var(--brand);margin-bottom:20px;
}
.related-empty{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:22px 24px;font-size:15px;color:var(--ink-2);box-shadow:var(--shadow-1);
}
.related-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:16px}

/* ---------- back link ---------- */
.back-wrap{padding:36px 0 72px}
.back-inner{max-width:1052px;margin:0 auto}
.back-link{display:inline-flex;align-items:center;gap:8px;font-size:15px;color:var(--brand);font-weight:600}
.back-link:hover{color:var(--brand-600)}
.back-link svg{width:16px;height:16px}

/* ---------- footer ---------- */
.site-footer{background:var(--brand);color:#E8EFE9;margin-top:24px}
.footer-grid{
  display:grid;grid-template-columns:1fr;gap:36px;padding:56px 0 32px;
}
@media (min-width:640px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand-text{color:#fff;font-size:17px;font-weight:700}
.footer-desc{font-size:14px;line-height:1.85;color:#C9DAD2;max-width:320px}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:14px;font-weight:700}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{line-height:14px;margin-bottom:14px}
.footer-col a{font-size:14px;color:#C9DAD2;border-bottom:1px solid transparent;padding-bottom:1px;transition:color 180ms ease-out,border-color 180ms ease-out}
.footer-col a:hover{color:#FFFFFF;border-bottom-color:#FFFFFF}
.footer-bottom{
  border-top:1px solid rgba(232,239,233,.22);padding:18px 0 28px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  font-size:13px;color:#B9CEC5;
}
.footer-policy{display:flex;flex-wrap:wrap;gap:18px}
.footer-policy a{color:#C9DAD2}
.footer-policy a:hover{color:#fff}

@media (max-width:640px){
  .article-head{padding-top:28px}
  .article-main{padding-top:24px}
  .cta-inner{padding:22px 18px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category1 */
:root{
  --ink:#1A1D1B; --ink-2:#4B5651; --ink-3:#7E8A84;
  --brand:#10453A; --brand-600:#17604E; --brand-300:#2E8B72;
  --accent:#B5462F; --accent-soft:#F3E4DE;
  --bg:#F7F4EC; --bg-alt:#EDE8DB; --card:#FFFFFF;
  --line:#DCD5C6; --line-strong:#C4BCA9;
  --radius-card:14px; --radius-btn:10px; --radius-img:12px;
  --shadow-1:0 1px 2px rgba(16,24,22,.06);
  --shadow-2:0 10px 28px -14px rgba(16,24,22,.22);
}
*{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,"Segoe UI",sans-serif;
  font-size:16.5px; line-height:1.9; text-align:left; -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;object-fit:cover;border-radius:var(--radius-img);border:1px solid var(--line)}
a{color:inherit;text-decoration:none;transition:color .18s ease-out,border-color .18s ease-out}
a:hover{color:var(--brand-600)}
p{margin:0 0 1.1em}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
section[id],div[id]{scroll-margin-top:92px}

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

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(247,244,236,.88);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .2s ease-out,box-shadow .2s ease-out;
}
.site-header.is-scrolled{border-bottom-color:var(--line);box-shadow:var(--shadow-1)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:68px}
.header-left{display:flex;align-items:center;gap:32px;min-width:0}
.header-right{display:flex;align-items:center;gap:14px}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{width:34px;height:34px;border-radius:50%;flex-shrink:0}
.brand-text{font-size:17px;font-weight:700;color:var(--brand);letter-spacing:.01em;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-link{
  position:relative;font-size:15px;color:var(--ink-2);padding:6px 0;white-space:nowrap;
}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--brand);
  border-radius:2px;transform:scaleX(0);transform-origin:left;transition:transform .2s ease-out;
}
.nav-link:hover{color:var(--brand)}
.nav-link.active{color:var(--brand);font-weight:600}
.nav-link.active::after,.nav-link:hover::after{transform:scaleX(1)}
.nav-search{
  display:flex;align-items:center;gap:8px;padding:8px 14px;border:1px solid var(--line);
  border-radius:999px;background:var(--card);color:var(--ink-3);transition:box-shadow .2s ease-out,border-color .2s ease-out;
}
.nav-search svg{width:15px;height:15px;flex-shrink:0}
.nav-search input{
  border:0;outline:0;background:transparent;width:96px;font-size:14px;color:var(--ink);
  font-family:inherit;transition:width .22s ease-out;
}
.nav-search input::placeholder{color:var(--ink-3)}
.nav-search:focus-within{border-color:var(--brand-300);box-shadow:0 0 0 3px rgba(46,139,114,.15)}
.nav-search input:focus{width:152px}
.nav-toggle{
  display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:var(--radius-btn);
  background:var(--card);align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--brand);border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--brand);border-radius:2px;
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.mobile-drawer{display:none;border-top:1px solid var(--line);background:var(--bg);padding-bottom:8px}
.mobile-drawer.open{display:block}
.mobile-drawer a.drawer-link{
  display:flex;align-items:center;height:48px;padding:0 20px;font-size:16px;color:var(--ink);
  border-bottom:1px solid var(--line);
}
.mobile-drawer a.drawer-link.active{color:var(--brand);font-weight:600;background:rgba(16,69,58,.05)}
.mobile-drawer .drawer-cta{margin:16px 20px 12px;justify-content:center}
@media (max-width:1023px){
  .nav-links,.nav-search,.header-right .btn{display:none}
  .nav-toggle{display:inline-flex}
}

/* ============ 按钮 / 徽章 / 标签 ============ */
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;border:1px solid transparent;line-height:1.4;
  transition:transform .18s ease-out,box-shadow .18s ease-out,background-color .18s ease-out,border-color .18s ease-out,color .18s ease-out;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:var(--shadow-1)}
.btn-primary:hover{background:#9D3B26;color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-2)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--brand)}
.btn-ghost:hover{border-color:var(--brand);background:rgba(16,69,58,.05);transform:translateY(-1px)}
.btn-ghost:active{transform:translateY(0)}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-light{background:#fff;color:var(--brand);border-color:#fff}
.btn-light:hover{background:#E8EFE9;color:var(--brand);transform:translateY(-1px)}
.btn-outline-light{background:transparent;border-color:rgba(255,255,255,.55);color:#fff}
.btn-outline-light:hover{border-color:#fff;color:#fff;background:rgba(255,255,255,.1);transform:translateY(-1px)}

.badge{
  display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;
  background:var(--accent-soft);color:var(--accent);font-size:13px;font-weight:600;line-height:1.6;
}
.badge-soft{background:rgba(16,69,58,.08);color:var(--brand)}
.chip{
  display:inline-flex;align-items:center;padding:8px 16px;border-radius:999px;border:1px solid var(--line);
  background:var(--card);font-size:14px;color:var(--ink-2);transition:all .18s ease-out;
}
.chip:hover{border-color:var(--brand-300);color:var(--brand);transform:translateY(-1px)}
.chip.is-active{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}

/* ============ 面包屑 ============ */
.breadcrumb{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  font-size:13px;color:var(--ink-3);padding:20px 0 4px;
}
.breadcrumb a{color:var(--ink-3)}
.breadcrumb a:hover{color:var(--brand-600);text-decoration:underline;text-underline-offset:3px}
.breadcrumb .sep{color:var(--line-strong)}
.breadcrumb .current{color:var(--ink-2)}

/* ============ Hero ============ */
.cat-hero-grid{
  display:grid;grid-template-columns:1.05fr 1fr;gap:44px;align-items:center;padding:28px 0 56px;
}
.cat-hero-text .badge{margin-bottom:16px}
.t-h1{
  font-size:clamp(28px,3.6vw,40px);line-height:1.28;letter-spacing:.01em;
  font-weight:800;color:var(--ink);margin:0 0 16px;
}
.hero-sub{font-size:17px;color:var(--ink-2);max-width:520px;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.micro-stats{display:flex;align-items:stretch;gap:0;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:18px;max-width:520px}
.micro-stats .item{padding:0 20px;border-left:1px solid var(--line)}
.micro-stats .item:first-child{padding-left:0;border-left:0}
.micro-stats b{display:block;font-size:20px;font-weight:700;color:var(--brand);font-variant-numeric:tabular-nums;line-height:1.4}
.micro-stats span{font-size:13px;color:var(--ink-3)}
.cat-hero-media{position:relative;height:340px;border-radius:var(--radius-img);overflow:visible}
.cat-hero-media img{width:100%;height:100%;position:absolute;inset:0}
.media-note{
  position:absolute;left:16px;bottom:16px;background:rgba(255,255,255,.94);
  border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-2);
  padding:16px 18px;max-width:300px;backdrop-filter:blur(4px);
}
.media-note-title{font-size:13px;font-weight:700;color:var(--brand);margin:0 0 8px;letter-spacing:.02em}
.media-note li{font-size:13.5px;color:var(--ink-2);line-height:1.8;display:flex;gap:8px;align-items:flex-start}
.media-note li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand-300);margin-top:9px;flex-shrink:0}
@media (max-width:1023px){
  .cat-hero-grid{grid-template-columns:1fr;gap:32px;padding:20px 0 44px}
  .cat-hero-media{height:280px;order:-1}
  .micro-stats{max-width:100%}
}
@media (max-width:520px){
  .micro-stats{display:grid;grid-template-columns:1fr 1fr;gap:16px 0;border-top:1px solid var(--line)}
  .micro-stats .item{padding:0 14px;border-left:1px solid var(--line)}
  .micro-stats .item:nth-child(odd){padding-left:0;border-left:0}
  .cat-hero-media{height:220px}
  .media-note{left:10px;right:10px;bottom:10px;max-width:none;padding:12px 14px}
}

/* ============ 板块通用 ============ */
.section{padding:48px 0}
@media (min-width:1024px){.section{padding:80px 0}}
.section-alt{background:var(--bg-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{margin-bottom:26px;max-width:820px}
.t-h2{
  position:relative;font-size:clamp(22px,2.4vw,27px);line-height:1.42;font-weight:700;
  color:var(--ink);padding-left:16px;margin:0 0 12px;
}
.t-h2::before{content:"";position:absolute;left:0;top:7px;bottom:7px;width:4px;border-radius:2px;background:var(--brand)}
.t-h3{font-size:19px;line-height:1.5;font-weight:700;color:var(--ink);margin:0 0 10px}
.sec-sub{color:var(--ink-2);font-size:16px;margin:0}
.lead{font-size:17px;color:var(--ink-2);max-width:860px}

/* ============ KPI ============ */
.kpi-row{
  display:grid;grid-template-columns:repeat(4,1fr);margin-top:8px;
  border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong);
}
.kpi{padding:22px 20px;border-left:1px solid var(--line)}
.kpi:first-child{border-left:0;padding-left:0}
.kpi b{display:block;font-size:33px;line-height:1.2;color:var(--brand);font-weight:700;font-variant-numeric:tabular-nums}
.kpi span{font-size:13.5px;color:var(--ink-2)}
@media (max-width:767px){
  .kpi-row{grid-template-columns:1fr 1fr}
  .kpi{padding:18px 14px;border-left:1px solid var(--line);border-top:1px solid var(--line)}
  .kpi:nth-child(1),.kpi:nth-child(2){border-top:0}
  .kpi:nth-child(odd){border-left:0;padding-left:0}
}

/* ============ 标签条 ============ */
.filter-bar{
  display:flex;flex-wrap:wrap;gap:10px;padding:18px 0 26px;border-bottom:1px solid var(--line);margin-bottom:28px;
}

/* ============ 纵向大卡列表 ============ */
.entry-list{display:flex;flex-direction:column;gap:20px}
.v-card{
  display:grid;grid-template-columns:296px 1fr;gap:24px;padding:18px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  box-shadow:var(--shadow-1);transition:transform .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out;
}
.v-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:var(--line-strong)}
.v-card-media{position:relative;overflow:hidden;border-radius:var(--radius-img)}
.v-card-media img{width:100%;height:100%;min-height:186px;aspect-ratio:16/9;border-radius:var(--radius-img)}
.v-card-body{display:flex;flex-direction:column;padding:6px 6px 6px 0}
.v-card-body .badge{align-self:flex-start;margin-bottom:12px}
.v-card-text{color:var(--ink-2);font-size:15.5px;line-height:1.85;margin:0 0 16px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.v-card-meta{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:auto;
  padding-top:14px;border-top:1px dashed var(--line)}
.v-card-meta time{font-size:13.5px;color:var(--ink-3);font-variant-numeric:tabular-nums;font-weight:600}
.text-link{font-size:14px;font-weight:600;color:var(--brand);display:inline-flex;align-items:center;gap:6px}
.text-link:hover{color:var(--brand-600);text-decoration:underline;text-underline-offset:3px}
.list-foot{display:flex;justify-content:center;margin-top:28px}
@media (max-width:767px){
  .v-card{grid-template-columns:1fr;gap:16px}
  .v-card-media img{min-height:0}
}

/* ============ 流程时间线 ============ */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.flow-item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:24px 22px;
  box-shadow:var(--shadow-1);position:relative;transition:transform .2s ease-out,box-shadow .2s ease-out;
}
.flow-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
.flow-num{
  font-size:13px;font-weight:700;color:var(--accent);font-variant-numeric:tabular-nums;
  letter-spacing:.06em;display:block;margin-bottom:12px;
}
.flow-item h3{font-size:17px;font-weight:700;color:var(--ink);margin:0 0 8px}
.flow-item p{font-size:14.5px;color:var(--ink-2);line-height:1.85;margin:0}
@media (max-width:1023px){.flow{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.flow{grid-template-columns:1fr}}

/* ============ 适用场景（不对称） ============ */
.scene-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:20px}
.scene-main{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:28px;box-shadow:var(--shadow-1);display:flex;flex-direction:column;gap:16px;
}
.scene-main img{width:100%;aspect-ratio:16/9;border-radius:var(--radius-img)}
.scene-main h3{font-size:20px;font-weight:700;margin:0}
.scene-main p{color:var(--ink-2);font-size:15.5px;margin:0}
.scene-main ul{display:flex;flex-direction:column;gap:10px}
.scene-main li{display:flex;gap:10px;font-size:15px;color:var(--ink-2);align-items:flex-start}
.scene-main li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);margin-top:9px;flex-shrink:0}
.scene-side{display:flex;flex-direction:column;gap:20px}
.scene-card{
  background:var(--bg-alt);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:24px;flex:1;transition:transform .2s ease-out,border-color .2s ease-out;
}
.scene-card:hover{transform:translateY(-2px);border-color:var(--brand-300)}
.scene-card h3{font-size:17px;font-weight:700;margin:0 0 8px}
.scene-card p{font-size:14.5px;color:var(--ink-2);margin:0;line-height:1.85}
@media (max-width:1023px){.scene-grid{grid-template-columns:1fr}}

/* ============ FAQ ============ */
.faq-wrap{max-width:860px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:first-of-type{border-top:1px solid var(--line)}
.faq-item summary{
  list-style:none;display:flex;justify-content:space-between;align-items:flex-start;gap:20px;
  padding:22px 0;font-size:17px;font-weight:600;color:var(--ink);cursor:pointer;transition:color .18s ease-out;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--brand)}
.faq-item summary::after{content:"+";color:var(--accent);font-size:22px;line-height:1.2;font-weight:500;flex-shrink:0}
.faq-item[open] summary::after{content:"−"}
.faq-answer{padding:0 0 22px;color:var(--ink-2);font-size:16px;line-height:1.9;max-width:760px}
.faq-answer p:last-child{margin-bottom:0}

/* ============ CTA 条 ============ */
.cta-band{background:var(--brand);color:#E8EFE9}
.cta-inner{
  display:flex;align-items:center;justify-content:space-between;gap:28px;padding:44px 0;flex-wrap:wrap;
}
.cta-inner h2{font-size:clamp(20px,2.2vw,25px);font-weight:700;color:#fff;margin:0 0 8px;padding:0}
.cta-inner p{margin:0;font-size:15px;color:#C9D9D1;max-width:640px}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}

/* ============ 页脚 ============ */
.site-footer{background:var(--brand);color:#E8EFE9;padding:56px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;padding-bottom:40px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand-mark{width:34px;height:34px}
.footer-brand .brand-text{color:#fff;font-size:17px;font-weight:700}
.footer-desc{font-size:14px;color:#B9CDC5;line-height:1.85;margin:0;max-width:340px}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin:0 0 16px;letter-spacing:.03em}
.footer-col ul{display:flex;flex-direction:column;gap:14px}
.footer-col a{font-size:14px;color:#C9D9D1;border-bottom:1px solid transparent;padding-bottom:1px}
.footer-col a:hover{color:#fff;border-bottom-color:#fff}
.footer-bottom{
  border-top:1px solid rgba(232,239,233,.2);padding:20px 0;display:flex;align-items:center;
  justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.footer-bottom p{margin:0;font-size:13px;color:#A9C1B8}
.footer-policy{display:flex;gap:18px;flex-wrap:wrap}
.footer-policy a{font-size:13px;color:#C9D9D1}
.footer-policy a:hover{color:#fff;border-bottom:1px solid #fff}
@media (max-width:1023px){.footer-grid{grid-template-columns:1fr 1fr;gap:28px}}
@media (max-width:520px){
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category2 */
:root{
  --ink:#1A1D1B;
  --ink-2:#4B5651;
  --ink-3:#7E8A84;
  --brand:#10453A;
  --brand-600:#17604E;
  --brand-300:#2E8B72;
  --accent:#B5462F;
  --accent-soft:#F3E4DE;
  --bg:#F7F4EC;
  --bg-alt:#EDE8DB;
  --card:#FFFFFF;
  --line:#DCD5C6;
  --line-strong:#C4BCA9;
  --radius-card:14px;
  --radius-btn:10px;
  --radius-img:12px;
  --shadow-1:0 1px 2px rgba(16,24,22,.06);
  --shadow-2:0 10px 28px -14px rgba(16,24,22,.22);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.9;
  text-align:left;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0}
ul,ol{list-style:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.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}

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

/* 顶部导航 */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(247,244,236,.9);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
  border-bottom:1px solid transparent;
  transition:border-color .2s ease-out,box-shadow .2s ease-out;
}
.site-header.is-scrolled{border-bottom-color:var(--line);box-shadow:0 1px 0 rgba(16,24,22,.02)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:68px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{width:30px;height:30px;flex-shrink:0}
.brand-text{font-size:17px;font-weight:700;letter-spacing:.01em;white-space:nowrap;color:var(--ink)}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-link{position:relative;font-size:15px;color:var(--ink-2);padding:4px 0;transition:color .18s ease-out;white-space:nowrap}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-5px;height:2px;background:var(--brand);
  transform:scaleX(0);transform-origin:left;transition:transform .18s ease-out;
}
.nav-link:hover{color:var(--brand-600)}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
.nav-link.active{color:var(--brand);font-weight:600}
.header-right{display:flex;align-items:center;gap:14px}
.search-wrap{position:relative}
.search-btn{
  display:inline-flex;align-items:center;gap:7px;font-size:14px;color:var(--ink-2);
  background:transparent;border:1px solid var(--line);border-radius:999px;padding:7px 14px;cursor:pointer;
  transition:border-color .18s ease-out,color .18s ease-out,background-color .18s ease-out;
}
.search-btn:hover{border-color:var(--line-strong);color:var(--brand-600);background:var(--card)}
.search-panel{
  position:absolute;top:calc(100% + 12px);right:0;width:340px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  box-shadow:var(--shadow-2);padding:16px;display:none;
}
.search-panel.is-open{display:block}
.search-panel input{
  width:100%;height:44px;border:1px solid var(--line);border-radius:var(--radius-btn);
  padding:0 14px;background:var(--bg);font-size:15px;
  transition:border-color .18s ease-out,box-shadow .18s ease-out;
}
.search-panel input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(16,69,58,.12)}
.search-hint{margin-top:10px;font-size:13px;color:var(--ink-3);line-height:1.7}
.menu-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:42px;height:42px;border:1px solid var(--line);border-radius:var(--radius-btn);
  background:var(--card);cursor:pointer;padding:0 11px;
}
.menu-toggle span{display:block;height:2px;width:100%;background:var(--ink);border-radius:2px;transition:transform .2s ease-out,opacity .2s ease-out}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-drawer{display:none;border-top:1px solid var(--line);background:var(--bg)}
.mobile-drawer.is-open{display:block}
.mobile-drawer a{
  display:flex;align-items:center;min-height:48px;padding:0 20px;font-size:15px;
  color:var(--ink-2);border-bottom:1px solid var(--line);
}
.mobile-drawer a.active{color:var(--brand);font-weight:600}
.mobile-drawer .drawer-cta{margin:16px 20px 20px;border-bottom:0}
@media (max-width:880px){
  .nav-links{display:none}
  .search-wrap{display:none}
  .menu-toggle{display:flex}
}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--radius-btn);font-size:15px;font-weight:600;
  padding:11px 22px;border:1px solid transparent;cursor:pointer;
  transition:transform .18s ease-out,box-shadow .18s ease-out,background-color .18s ease-out,border-color .18s ease-out,color .18s ease-out;
}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--accent);color:#fff;box-shadow:var(--shadow-1)}
.btn-primary:hover{background:#9E3C28;transform:translateY(-1px);box-shadow:var(--shadow-2)}
.btn-outline{background:transparent;border-color:var(--line-strong);color:var(--brand)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand-600);transform:translateY(-1px);box-shadow:var(--shadow-2)}
.btn-sm{padding:8px 16px;font-size:14px}
.btn-block{width:100%}

/* 分类页 Hero（窄幅居中） */
.cat-hero{background:var(--bg-alt);padding:30px 0 46px;position:relative}
.cat-hero-inner{max-width:860px;margin:0 auto;text-align:center}
.breadcrumb{display:flex;align-items:center;justify-content:center;gap:10px;font-size:13px;color:var(--ink-3);margin-bottom:26px}
.breadcrumb a{color:var(--ink-3);transition:color .18s ease-out}
.breadcrumb a:hover{color:var(--brand-600);border-bottom:1px solid var(--brand-600)}
.breadcrumb .sep{color:var(--line-strong)}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--accent-soft);color:var(--accent);
  font-size:13px;font-weight:600;letter-spacing:.02em;
  padding:6px 14px;border-radius:999px;margin-bottom:20px;
}
.cat-hero h1{font-size:clamp(26px,3.6vw,40px);line-height:1.32;letter-spacing:.01em;font-weight:700;margin-bottom:18px}
.hero-sub{font-size:17px;line-height:1.9;color:var(--ink-2);max-width:680px;margin:0 auto}
.hero-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:28px}
.hero-rule{width:56px;height:3px;border-radius:2px;background:var(--brand);margin:32px auto 0}

/* 标签筛选条 */
.filter-section{padding:34px 0 0}
.filter-bar{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.chip{
  display:inline-flex;align-items:center;padding:7px 16px;border-radius:999px;
  border:1px solid var(--line-strong);background:var(--card);font-size:14px;color:var(--ink-2);
  transition:border-color .18s ease-out,color .18s ease-out,background-color .18s ease-out,transform .18s ease-out;
}
.chip:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-1px)}
.chip.is-active{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}

/* 板块标题 */
.sec-title{
  font-size:clamp(21px,2.5vw,27px);line-height:1.42;font-weight:700;
  padding-left:14px;position:relative;margin-bottom:10px;
}
.sec-title::before{content:"";position:absolute;left:0;top:.28em;bottom:.28em;width:4px;border-radius:2px;background:var(--brand)}
.sec-desc{font-size:15px;color:var(--ink-2);line-height:1.85;margin-bottom:26px;max-width:720px}
.sec-head{padding-left:0;margin-bottom:26px}
.sec-head .sec-title{margin-bottom:10px}
.sec-head .sec-desc{margin-bottom:0}

/* 主体：双列紧凑网格 + 右侧要点栏 */
.guide-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:34px;padding:46px 0 0}
@media (min-width:1024px){.guide-layout{grid-template-columns:minmax(0,1fr) 300px;gap:44px}}
.guide-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:20px}
@media (min-width:640px){.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
.g-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  box-shadow:var(--shadow-1);overflow:hidden;display:flex;flex-direction:column;
  transition:transform .18s ease-out,box-shadow .18s ease-out,border-color .18s ease-out;
}
.g-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:var(--line-strong)}
.g-card .band{height:8px;width:100%;background:var(--brand)}
.g-card.b2 .band{background:var(--accent)}
.g-card.b3 .band{background:var(--brand-300)}
.g-card-body{padding:20px 20px 18px;display:flex;flex-direction:column;flex:1}
.g-card h3{font-size:19px;line-height:1.5;font-weight:600;margin-bottom:10px;letter-spacing:.01em}
.g-card p{
  font-size:15px;color:var(--ink-2);line-height:1.8;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.g-meta{
  margin-top:auto;padding-top:14px;margin-top:18px;border-top:1px dashed var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:13px;color:var(--ink-3);
}
.g-meta .tag{
  display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;
  background:var(--bg-alt);color:var(--ink-2);font-size:12.5px;
}
.g-meta time{font-variant-numeric:tabular-nums;font-weight:600}

/* 右侧要点栏 */
.side-panel{display:flex;flex-direction:column;gap:20px}
@media (min-width:1024px){.side-panel{position:sticky;top:92px}}
.side-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:22px;box-shadow:var(--shadow-1);
}
.side-card h3{
  font-size:16px;font-weight:700;margin-bottom:14px;padding-left:11px;position:relative;line-height:1.6;
}
.side-card h3::before{content:"";position:absolute;left:0;top:.35em;bottom:.35em;width:3px;border-radius:2px;background:var(--brand)}
.side-list li{
  display:flex;gap:10px;font-size:14.5px;color:var(--ink-2);line-height:1.78;
  padding:10px 0;border-bottom:1px dashed var(--line);
}
.side-list li:last-child{border-bottom:0;padding-bottom:0}
.side-list .dot{
  width:6px;height:6px;border-radius:50%;background:var(--brand-300);
  margin-top:11px;flex-shrink:0;
}
.side-img{width:100%;height:150px;object-fit:cover;border-radius:var(--radius-img);border:1px solid var(--line)}
.side-note{font-size:13px;color:var(--ink-3);line-height:1.75;margin-top:12px}
.side-card .btn{margin-top:16px}

/* 查看顺序 */
.order-section{padding:64px 0 0}
.steps{display:grid;grid-template-columns:minmax(0,1fr);gap:16px}
@media (min-width:640px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.steps{grid-template-columns:repeat(4,minmax(0,1fr))}}
.step{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:22px 20px;box-shadow:var(--shadow-1);
  transition:transform .18s ease-out,box-shadow .18s ease-out;
}
.step:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
.step-num{
  font-size:13px;font-weight:700;color:var(--accent);font-variant-numeric:tabular-nums;
  letter-spacing:.06em;display:block;margin-bottom:10px;
}
.step h3{font-size:17px;font-weight:600;line-height:1.55;margin-bottom:8px}
.step p{font-size:14.5px;color:var(--ink-2);line-height:1.82}

/* 对照块 */
.compare-section{padding:64px 0 0}
.compare{
  display:grid;grid-template-columns:minmax(0,1fr);
  border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;background:var(--card);
  box-shadow:var(--shadow-1);
}
@media (min-width:768px){.compare{grid-template-columns:repeat(2,minmax(0,1fr))}}
.compare-col{padding:26px 24px}
.compare-col:first-child{background:var(--bg-alt);border-bottom:1px solid var(--line)}
@media (min-width:768px){
  .compare-col:first-child{border-bottom:0;border-right:1px solid var(--line)}
}
.compare-col h3{font-size:16px;font-weight:700;margin-bottom:16px;color:var(--brand)}
.compare-col li{
  display:flex;gap:10px;font-size:15px;color:var(--ink-2);line-height:1.8;
  padding:11px 0;border-bottom:1px dashed var(--line);
}
.compare-col li:last-child{border-bottom:0;padding-bottom:0}
.compare-col .mark{
  flex-shrink:0;width:18px;height:18px;border-radius:50%;margin-top:7px;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:11px;font-weight:700;color:#fff;background:var(--brand-300);
  font-variant-numeric:tabular-nums;
}
.compare-col:first-child .mark{background:var(--line-strong)}

/* 返回入口 */
.back-section{padding:44px 0 0;text-align:center}
.back-home{
  display:inline-flex;align-items:center;gap:8px;font-size:15px;color:var(--brand);
  transition:color .18s ease-out,gap .18s ease-out;
}
.back-home:hover{color:var(--brand-600);gap:12px;border-bottom:1px solid var(--brand-600)}

/* 页脚 */
.site-footer{background:var(--brand);color:#E8EFE9;margin-top:80px;padding:56px 0 0}
.footer-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:32px;padding-bottom:40px}
@media (min-width:768px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:36px}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand-text{color:#fff}
.footer-desc{font-size:14px;line-height:1.85;color:rgba(232,239,233,.8);max-width:340px}
.footer-col h4{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px;line-height:1.5}
.footer-col li{margin-bottom:14px}
.footer-col li:last-child{margin-bottom:0}
.footer-col a{font-size:14px;color:rgba(232,239,233,.82);transition:color .18s ease-out,border-color .18s ease-out;border-bottom:1px solid transparent}
.footer-col a:hover{color:#fff;border-bottom-color:#fff}
.footer-bottom{
  border-top:1px solid rgba(232,239,233,.22);padding:20px 0 30px;
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  font-size:13px;color:rgba(232,239,233,.72);
}
.footer-policy{display:flex;flex-wrap:wrap;gap:20px}
.footer-policy a{color:rgba(232,239,233,.72);border-bottom:1px solid transparent;transition:color .18s ease-out,border-color .18s ease-out}
.footer-policy a:hover{color:#fff;border-bottom-color:#fff}

@media (max-width:520px){
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{width:100%}
  .cat-hero{padding:24px 0 36px}
  .search-panel{width:calc(100vw - 40px);right:-70px}
}