/* roulang page: index */
:root{
  --brand:#0E3B34;
  --brand-2:#2FA98C;
  --accent:#FF7A3D;
  --bg:#F7F5EF;
  --surface:#FFFFFF;
  --dark:#0B2E29;
  --text:#16211F;
  --text-2:#5A6B67;
  --text-3:#8A9793;
  --border:#E3E7E2;
  --line:#EDF0EC;
  --r-card:14px;
  --r-img:12px;
  --r-btn:10px;
  --sh-sm:0 1px 2px rgba(11,46,41,.06);
  --sh-md:0 8px 24px -12px rgba(11,46,41,.18);
  --sh-lg:0 24px 48px -24px rgba(11,46,41,.28);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:16px;line-height:1.75;color:var(--text);background:var(--bg);
  -webkit-font-smoothing:antialiased;
  padding-bottom:0;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0;}
ul,ol{list-style:none;}
img{max-width:100%;display:block;object-fit:cover;}
a{color:var(--brand);text-decoration:none;transition:color .18s ease,border-color .18s ease;}
a:hover{color:var(--brand-2);}
button{font-family:inherit;font-size:inherit;cursor:pointer;}
:focus-visible{outline:2px solid var(--brand-2);outline-offset:2px;}
.row{max-width:1224px;margin-left:auto;margin-right:auto;padding-left:12px;padding-right:12px;}
.column,.columns{padding-left:12px;padding-right:12px;}

/* 顶部信任条 */
.topbar{background:var(--dark);color:#CFE6DF;font-size:13px;line-height:36px;height:36px;overflow:hidden;}
.topbar .row{display:flex;align-items:center;justify-content:space-between;gap:16px;}
.topbar a{color:#8FE3C9;font-weight:600;}
.topbar a:hover{color:#fff;}
.topbar-note{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

/* 导航 */
.site-header{position:sticky;top:0;z-index:60;background:rgba(247,245,239,.88);backdrop-filter:saturate(160%) blur(8px);transition:background .25s ease,box-shadow .25s ease,border-color .25s ease;border-bottom:1px solid transparent;}
.site-header.is-scrolled{background:rgba(255,255,255,.96);border-bottom-color:var(--border);box-shadow:var(--sh-sm);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:72px;}
.logo-lock{display:flex;flex-direction:column;line-height:1.15;flex:0 0 auto;}
.logo-main{font-size:17px;font-weight:700;color:var(--brand);letter-spacing:-.01em;}
.logo-sub{font-size:11px;color:var(--text-3);letter-spacing:.06em;}
.nav-chips{display:flex;align-items:center;gap:8px;flex-wrap:nowrap;}
.chip{display:inline-flex;align-items:center;height:36px;padding:0 14px;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--text-2);font-size:14px;font-weight:500;white-space:nowrap;transition:all .18s ease;}
.chip:hover{border-color:var(--brand-2);background:rgba(47,169,140,.08);color:var(--brand);}
.chip.is-active{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600;}
.chip.is-active:hover{color:#fff;background:#0d352f;}
.nav-cta{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.nav-toggle{display:none;width:44px;height:44px;border-radius:10px;border:1px solid var(--border);background:#fff;color:var(--brand);align-items:center;justify-content:center;font-size:17px;}
.mobile-panel{display:none;border-top:1px solid var(--line);background:#fff;padding:16px 0 22px;}
.mobile-panel.is-open{display:block;}
.mobile-panel .chip{width:100%;justify-content:center;height:44px;margin-bottom:10px;}
.mobile-panel .btn{width:100%;}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;min-height:44px;padding:0 24px;border-radius:var(--r-btn);font-size:15px;font-weight:600;border:1px solid transparent;transition:all .18s ease;white-space:nowrap;}
.btn-primary{background:var(--accent);color:#fff;box-shadow:var(--sh-sm);}
.btn-primary:hover{background:#f06a2b;color:#fff;transform:translateY(-1px);box-shadow:var(--sh-md);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:transparent;border-color:var(--brand);color:var(--brand);}
.btn-ghost:hover{background:rgba(14,59,52,.06);color:var(--brand);}
.btn-light{background:#fff;color:var(--brand);border-color:#fff;}
.btn-light:hover{background:#EAF6F1;color:var(--brand);}
.btn-link{display:inline-flex;align-items:center;gap:6px;color:var(--brand);font-weight:600;font-size:15px;background:none;border:none;padding:0;height:auto;min-height:44px;}
.btn-link:hover{color:var(--brand-2);text-decoration:underline;}

/* Hero */
.hero{position:relative;padding:72px 0 88px;overflow:hidden;}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(14,59,52,.10) 1px,transparent 1px);background-size:20px 20px;opacity:.5;pointer-events:none;}
.hero > .row{position:relative;z-index:1;}
.hero-copy{padding-top:12px;}
.hero-badge{display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 14px;border-radius:999px;background:rgba(47,169,140,.12);color:var(--brand);font-size:13px;font-weight:600;margin-bottom:22px;}
.hero-badge i{font-size:12px;}
.hero-title{font-size:clamp(30px,5vw,48px);line-height:1.2;font-weight:700;letter-spacing:-.01em;margin-bottom:18px;}
.hero-sub{font-size:17px;color:var(--text-2);max-width:580px;}
.hero-actions{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap;}
.hero-metrics{display:flex;gap:36px;margin-top:38px;padding-top:26px;border-top:1px solid var(--line);flex-wrap:wrap;}
.metric-num{font-size:26px;font-weight:700;color:var(--brand);font-variant-numeric:tabular-nums;line-height:1.2;}
.metric-label{font-size:13px;color:var(--text-3);}
.hero-visual{position:relative;padding:0 0 26px 26px;}
.hero-frame{background:var(--dark);border-radius:var(--r-card);padding:22px;position:relative;}
.hero-frame img{width:100%;aspect-ratio:16/10;border-radius:var(--r-img);}
.hero-float{position:absolute;right:-6px;bottom:-6px;background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:var(--sh-lg);padding:14px 18px;display:flex;gap:12px;align-items:flex-start;max-width:270px;}
.hero-float i{color:var(--brand-2);font-size:18px;margin-top:3px;}
.hero-float strong{display:block;font-size:14px;color:var(--text);}
.hero-float span{font-size:12.5px;color:var(--text-3);line-height:1.6;}

/* 信任带 */
.trust-band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.7);}
.trust-band .row{padding-top:22px;padding-bottom:22px;}
.trust-items{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px 32px;}
.trust-item{display:inline-flex;align-items:center;gap:9px;font-size:14px;font-weight:600;color:var(--text-3);}
.trust-item i{color:#B9C6C1;font-size:15px;}

/* 板块通用 */
.section{padding:96px 0;}
.section-alt{background:var(--surface);}
.section-head{margin-bottom:44px;}
.section-title{font-size:28px;line-height:1.3;font-weight:700;padding-left:16px;position:relative;}
.section-title::before{content:"";position:absolute;left:0;top:7px;bottom:7px;width:4px;border-radius:2px;background:var(--brand);}
.section-desc{margin-top:12px;font-size:15.5px;color:var(--text-2);max-width:660px;}
.section-head-flex{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;}

/* 卖点三连（非对称） */
.point-card{background:#fff;border:1px solid var(--border);border-radius:var(--r-card);padding:30px 32px;box-shadow:var(--sh-sm);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;height:100%;}
.point-card:hover{transform:translateY(-4px);border-color:rgba(47,169,140,.35);box-shadow:var(--sh-md);}
.point-num{font-size:32px;font-weight:700;color:rgba(47,169,140,.35);font-variant-numeric:tabular-nums;line-height:1;margin-bottom:16px;}
.point-icon{width:44px;height:44px;border-radius:12px;background:rgba(14,59,52,.06);color:var(--brand);display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:16px;}
.point-title{font-size:19px;font-weight:600;margin-bottom:10px;line-height:1.4;}
.point-text{font-size:15px;color:var(--text-2);}
.point-stack .point-card{margin-bottom:24px;}
.point-stack .point-card:last-child{margin-bottom:0;}
.point-offset{margin-left:34px;}

/* 场景演示 */
.scene-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:32px;}
.scene-panel{display:none;}
.scene-panel.is-active{display:block;}
.scene-figure{border-radius:var(--r-img);overflow:hidden;border:1px solid var(--border);background:#fff;}
.scene-figure img{width:100%;aspect-ratio:4/3;}
.steps{margin-top:6px;}
.step{display:flex;gap:16px;padding:16px 0;border-bottom:1px dashed var(--line);}
.step:last-child{border-bottom:none;}
.step-dot{flex:0 0 auto;width:30px;height:30px;border-radius:50%;background:rgba(47,169,140,.14);color:var(--brand);font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center;font-variant-numeric:tabular-nums;}
.step-title{font-size:16px;font-weight:600;margin-bottom:4px;}
.step-text{font-size:14px;color:var(--text-2);}

/* 能力矩阵 */
.matrix{border-top:1px solid var(--line);}
.matrix-row{display:flex;align-items:center;gap:18px;min-height:78px;padding:14px 18px;border-bottom:1px solid var(--line);transition:background .18s ease,padding .18s ease;border-radius:10px;}
.matrix-row:hover{background:rgba(47,169,140,.07);}
.matrix-row:hover .matrix-arrow{transform:translateX(6px);color:var(--brand-2);}
.matrix-icon{flex:0 0 auto;width:42px;height:42px;border-radius:11px;background:#fff;border:1px solid var(--border);color:var(--brand);display:flex;align-items:center;justify-content:center;font-size:16px;}
.matrix-title{font-size:16.5px;font-weight:600;}
.matrix-text{font-size:14px;color:var(--text-2);}
.matrix-arrow{margin-left:auto;color:#C3CFCB;font-size:15px;transition:transform .18s ease,color .18s ease;}

/* 社会认同 */
.voice-card{background:#fff;border:1px solid var(--border);border-radius:var(--r-card);padding:28px 30px;box-shadow:var(--sh-sm);height:100%;position:relative;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;}
.voice-card:hover{transform:translateY(-4px);box-shadow:var(--sh-md);border-color:rgba(47,169,140,.35);}
.voice-mark{font-size:26px;color:rgba(47,169,140,.4);line-height:1;margin-bottom:12px;}
.voice-text{font-size:15px;color:var(--text-2);margin-bottom:18px;}
.voice-meta{font-size:13.5px;font-weight:600;color:var(--brand);}
.voice-sub{font-size:12.5px;color:var(--text-3);font-weight:400;}

/* 最新信息 */
.news-grid{display:flex;flex-wrap:wrap;margin-left:-12px;margin-right:-12px;}
.news-lead{display:flex;flex-direction:column;background:#fff;border:1px solid var(--border);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-sm);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;height:100%;}
.news-lead:hover{transform:translateY(-4px);box-shadow:var(--sh-md);border-color:rgba(47,169,140,.35);}
.news-lead-media{position:relative;}
.news-lead-media img{width:100%;aspect-ratio:16/9;}
.news-lead-body{padding:24px 26px 26px;}
.news-cat{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;background:rgba(14,59,52,.08);color:var(--brand);font-size:12px;font-weight:700;margin-bottom:14px;}
.news-lead-title{font-size:21px;font-weight:700;line-height:1.45;margin-bottom:12px;}
.news-lead-title a{color:var(--text);}
.news-lead-title a:hover{color:var(--brand-2);}
.news-excerpt{font-size:14.5px;color:var(--text-2);margin-bottom:16px;}
.news-time{font-size:13px;color:var(--text-3);display:inline-flex;align-items:center;gap:8px;}
.news-side{display:flex;flex-direction:column;gap:18px;height:100%;}
.news-mini{display:flex;gap:16px;background:#fff;border:1px solid var(--border);border-radius:var(--r-card);padding:16px;box-shadow:var(--sh-sm);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;flex:1;}
.news-mini:hover{transform:translateY(-4px);box-shadow:var(--sh-md);border-color:rgba(47,169,140,.35);}
.news-mini img{width:96px;height:72px;border-radius:10px;flex:0 0 auto;}
.news-mini-title{font-size:15px;font-weight:600;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-mini-title a{color:var(--text);}
.news-mini-title a:hover{color:var(--brand-2);}
.news-mini-time{font-size:12.5px;color:var(--text-3);margin-top:6px;}
.news-empty{background:#fff;border:1px dashed var(--border);border-radius:var(--r-card);padding:64px 24px;text-align:center;box-shadow:var(--sh-sm);}
.news-empty i{font-size:48px;color:#C7D3CF;display:block;margin-bottom:18px;}
.news-empty p{font-size:15px;color:var(--text-2);margin-bottom:18px;}

/* FAQ */
.faq-wrap{max-width:860px;margin:0 auto;}
.faq-item{background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:var(--sh-sm);margin-bottom:12px;overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;}
.faq-item.is-open{border-color:rgba(47,169,140,.4);box-shadow:var(--sh-md);}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;text-align:left;background:none;border:none;padding:20px 22px;font-size:17px;font-weight:600;color:var(--text);line-height:1.5;}
.faq-q:hover{color:var(--brand);}
.faq-icon{flex:0 0 auto;width:26px;height:26px;border-radius:50%;background:rgba(47,169,140,.12);color:var(--brand);font-size:15px;display:flex;align-items:center;justify-content:center;font-weight:700;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-item.is-open .faq-a{max-height:400px;}
.faq-a-inner{padding:0 22px 20px 25px;border-left:3px solid var(--brand-2);margin-left:22px;font-size:15px;color:var(--text-2);line-height:1.8;}

/* 深色 CTA */
.cta-dark{background:var(--dark);color:#fff;padding:80px 0;position:relative;overflow:hidden;}
.cta-dark::after{content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;border:1px solid rgba(255,255,255,.08);}
.cta-dark .section-title{color:#fff;}
.cta-dark .section-title::before{background:var(--brand-2);}
.cta-dark p{color:#BFD8D1;font-size:15.5px;max-width:620px;margin-top:14px;}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px;}
.cta-points{display:flex;flex-direction:column;gap:14px;}
.cta-point{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:#CFE6DF;}
.cta-point i{color:var(--brand-2);margin-top:5px;}

/* 页脚 */
.site-footer{background:var(--dark);color:#BFD8D1;padding:64px 0 0;font-size:14px;}
.footer-logo{color:#fff;font-size:17px;font-weight:700;line-height:1.3;margin-bottom:12px;}
.footer-logo span{display:block;font-size:11.5px;color:#7FA79D;font-weight:400;letter-spacing:.06em;margin-top:4px;}
.footer-title{color:#fff;font-size:14.5px;font-weight:600;margin-bottom:16px;}
.footer-list li{margin-bottom:10px;}
.footer-list a{color:#BFD8D1;}
.footer-list a:hover{color:#8FE3C9;}
.footer-note{line-height:1.8;}
.footer-bottom{margin-top:48px;border-top:1px solid rgba(255,255,255,.12);padding:22px 0 26px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13px;color:#7FA79D;}

/* 底部转换条 */
.dock{position:fixed;right:26px;bottom:26px;z-index:80;display:none;align-items:center;gap:16px;background:#fff;border:1px solid var(--border);border-radius:999px;box-shadow:var(--sh-lg);padding:10px 12px 10px 22px;}
.dock.is-visible{display:flex;}
.dock-text{font-size:14px;font-weight:600;color:var(--text);white-space:nowrap;}
.dock-close{width:32px;height:32px;border-radius:50%;border:none;background:var(--bg);color:var(--text-3);display:flex;align-items:center;justify-content:center;font-size:13px;}
.dock-close:hover{background:#EDF0EC;color:var(--text);}
.dock-mobile{display:none;}

@media screen and (max-width:1024px){
  .section{padding:72px 0;}
  .hero{padding:52px 0 64px;}
  .hero-visual{padding:12px 0 30px;}
  .point-offset{margin-left:0;}
  .nav-chips{display:none;}
  .nav-cta .btn{display:none;}
  .nav-toggle{display:flex;}
  .news-side{margin-top:20px;}
}
@media screen and (max-width:640px){
  .row{padding-left:10px;padding-right:10px;}
  .column,.columns{padding-left:10px;padding-right:10px;}
  .section{padding:56px 0;}
  .hero{padding:36px 0 48px;}
  .hero-title{font-size:30px;}
  .hero-actions .btn{width:100%;}
  .hero-metrics{gap:24px;}
  .metric-num{font-size:22px;}
  .hero-float{position:static;margin-top:16px;max-width:none;right:auto;bottom:auto;}
  .section-title{font-size:23px;}
  .section-head{margin-bottom:30px;}
  .topbar{font-size:12px;}
  .topbar-note{display:none;}
  .trust-items{gap:12px 20px;}
  .trust-item{font-size:13px;}
  .scene-tabs{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;}
  .scene-tabs::-webkit-scrollbar{display:none;}
  .matrix-row{gap:12px;padding:14px 10px;align-items:flex-start;}
  .matrix-icon{width:38px;height:38px;}
  .faq-q{font-size:16px;padding:18px 16px;}
  .dock{display:none !important;}
  .dock-mobile{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:90;height:64px;background:#fff;border-top:1px solid var(--border);box-shadow:0 -8px 24px -16px rgba(11,46,41,.35);align-items:center;justify-content:space-between;gap:12px;padding:0 16px calc(0px + env(safe-area-inset-bottom));}
  .dock-mobile span{font-size:13.5px;font-weight:600;color:var(--text);}
  body{padding-bottom:72px;}
}

/* roulang page: article */
:root{
  --brand:#0E3B34;
  --brand-2:#2FA98C;
  --accent:#FF7A3D;
  --accent-dark:#F0682A;
  --bg:#F7F5EF;
  --surface:#FFFFFF;
  --dark:#0B2E29;
  --text:#16211F;
  --text-2:#5A6B67;
  --text-3:#8A9793;
  --border:#E3E7E2;
  --line:#EDF0EC;
  --radius-card:14px;
  --radius-img:12px;
  --radius-btn:10px;
  --radius-pill:999px;
  --shadow-sm:0 1px 2px rgba(11,46,41,.06);
  --shadow-md:0 8px 24px -12px rgba(11,46,41,.18);
  --shadow-lg:0 24px 48px -24px rgba(11,46,41,.28);
  --sec-pad:96px;
  --font:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--brand);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--brand-2);}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-0.01em;color:var(--text);}
p{margin:0 0 1em;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--brand-2);outline-offset:2px;border-radius:4px;}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";}

/* ---------- 顶部信任条 ---------- */
.trust-bar{
  background:var(--dark);
  color:#D8E7E2;
  font-size:13px;
  line-height:1.4;
  padding:9px 0;
}
.trust-bar .container{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:12px;
  flex-wrap:wrap;
  text-align:center;
}
.trust-bar a{color:#8FE3CB;}
.trust-bar a:hover{color:#FFFFFF;text-decoration:underline;}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(247,245,239,.92);
  backdrop-filter:saturate(150%) blur(8px);
  border-bottom:1px solid transparent;
  transition:background .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.site-header.is-scrolled{
  background:#FFFFFF;
  border-bottom:1px solid var(--border);
  box-shadow:var(--shadow-sm);
}
.header-inner{
  display:flex;
  align-items:center;
  gap:20px;
  min-height:72px;
}
.brand{
  display:flex;
  flex-direction:column;
  justify-content:center;
  line-height:1.15;
  padding:6px 0;
  flex-shrink:0;
}
.brand-main{
  font-size:19px;
  font-weight:700;
  color:var(--brand);
  letter-spacing:.01em;
}
.brand-sub{
  font-size:12px;
  font-weight:600;
  color:var(--text-2);
  margin-top:2px;
}
.nav-chips{
  display:flex;
  align-items:center;
  gap:8px;
  flex:1 1 auto;
  flex-wrap:nowrap;
  overflow-x:auto;
  scrollbar-width:none;
  padding:4px 0;
}
.nav-chips::-webkit-scrollbar{display:none;}
.chip{
  display:inline-flex;
  align-items:center;
  height:36px;
  padding:0 14px;
  border-radius:var(--radius-pill);
  border:1px solid var(--border);
  background:#FFFFFF;
  color:var(--text-2);
  font-size:14px;
  font-weight:500;
  white-space:nowrap;
  transition:all .2s ease;
}
.chip:hover{
  color:var(--brand);
  border-color:var(--brand-2);
  background:rgba(47,169,140,.08);
}
.chip.is-active{
  background:var(--brand);
  border-color:var(--brand);
  color:#FFFFFF;
}
.chip.is-active:hover{
  background:var(--brand);
  color:#FFFFFF;
}
.header-actions{
  display:flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
}
.nav-toggle{
  display:none;
  width:44px;
  height:44px;
  border-radius:var(--radius-btn);
  border:1px solid var(--border);
  background:#FFFFFF;
  color:var(--brand);
  font-size:17px;
  cursor:pointer;
  align-items:center;
  justify-content:center;
}
.mobile-panel{display:none;}
.mobile-panel.is-open{display:block;}
.mobile-panel-inner{
  border-top:1px solid var(--line);
  padding:14px 24px 20px;
  background:#FFFFFF;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.mobile-panel .chip{
  height:44px;
  justify-content:center;
  width:100%;
}
.mobile-panel .btn{width:100%;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:46px;
  padding:0 24px;
  border-radius:var(--radius-btn);
  font-size:15px;
  font-weight:600;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .2s ease,background .2s ease,box-shadow .2s ease,color .2s ease,border-color .2s ease;
  white-space:nowrap;
}
.btn-primary{
  background:var(--accent);
  color:#FFFFFF;
  box-shadow:var(--shadow-sm);
}
.btn-primary:hover{
  background:var(--accent-dark);
  color:#FFFFFF;
  transform:translateY(-1px);
  box-shadow:var(--shadow-md);
}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{
  background:transparent;
  color:var(--brand);
  border-color:var(--brand);
}
.btn-ghost:hover{
  background:rgba(14,59,52,.06);
  color:var(--brand);
}
.btn-sm{height:38px;padding:0 18px;font-size:14px;}
.btn:disabled,.btn.is-disabled{opacity:.4;cursor:not-allowed;}
.text-link{
  color:var(--brand-2);
  font-weight:600;
  font-size:14px;
}
.text-link:hover{text-decoration:underline;color:var(--brand);}

/* ---------- 面包屑 ---------- */
.crumb-wrap{
  background:#FFFFFF;
  border-bottom:1px solid var(--line);
}
.crumb{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:8px;
  padding:16px 0;
  font-size:13px;
  color:var(--text-3);
}
.crumb a{color:var(--text-2);}
.crumb a:hover{color:var(--brand);}
.crumb .sep{color:#C6CFCB;}
.crumb .current{color:var(--text);font-weight:600;max-width:52vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* ---------- 文章头 ---------- */
.article-head{
  padding:56px 0 40px;
  background:
    radial-gradient(circle at 12% 20%, rgba(47,169,140,.08), transparent 46%),
    linear-gradient(180deg,#FFFFFF 0%,#FFFFFF 62%,var(--bg) 100%);
}
.article-head .inner{max-width:860px;}
.kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:30px;
  padding:0 14px;
  border-radius:var(--radius-pill);
  background:rgba(47,169,140,.12);
  color:var(--brand);
  font-size:12px;
  font-weight:700;
  letter-spacing:.02em;
}
.article-head h1{
  margin:20px 0 0;
  font-size:clamp(26px,3.6vw,40px);
  line-height:1.28;
  font-weight:700;
}
.meta-row{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:10px 22px;
  margin-top:22px;
  padding-top:20px;
  border-top:1px solid var(--line);
  font-size:13.5px;
  color:var(--text-2);
}
.meta-row .meta-item{display:inline-flex;align-items:center;gap:7px;}
.meta-row i{color:var(--brand-2);}

/* ---------- 版式 ---------- */
.layout{
  padding:48px 0 var(--sec-pad);
}
.layout-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) 260px;
  gap:48px;
  align-items:start;
}
.article-shell{
  max-width:820px;
  width:100%;
}
.article-body{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-sm);
  padding:44px 48px;
}

/* ---------- CMS 正文排版 ---------- */
.article-content{font-size:17px;line-height:1.9;color:var(--text);}
.article-content > *:first-child{margin-top:0;}
.article-content p{margin:0 0 1.4em;line-height:1.9;}
.article-content h2{
  position:relative;
  font-size:24px;
  line-height:1.4;
  margin:2em 0 .8em;
  padding-left:16px;
}
.article-content h2::before{
  content:"";
  position:absolute;
  left:0;
  top:.18em;
  bottom:.18em;
  width:4px;
  border-radius:2px;
  background:var(--brand-2);
}
.article-content h3{
  font-size:19px;
  line-height:1.5;
  margin:1.6em 0 .5em;
  color:var(--brand);
}
.article-content h4{
  font-size:17px;
  margin:1.4em 0 .4em;
}
.article-content ul,.article-content ol{
  margin:0 0 1.4em;
  padding-left:1.4em;
  list-style:disc;
}
.article-content ol{list-style:decimal;}
.article-content li{margin:.4em 0;line-height:1.8;}
.article-content blockquote{
  margin:1.6em 0;
  padding:18px 22px;
  background:rgba(47,169,140,.08);
  border-left:3px solid var(--brand-2);
  border-radius:0 var(--radius-img) var(--radius-img) 0;
  color:var(--text-2);
}
.article-content blockquote p:last-child{margin-bottom:0;}
.article-content img{
  width:100%;
  height:auto;
  border-radius:var(--radius-img);
  margin:1.6em 0 .6em;
}
.article-content figure{margin:1.6em 0;}
.article-content figcaption{
  font-size:13px;
  color:var(--text-3);
  text-align:center;
}
.article-content table{
  width:100%;
  border-collapse:collapse;
  margin:1.6em 0;
  font-size:15px;
  border:1px solid var(--border);
  border-radius:var(--radius-img);
  overflow:hidden;
}
.article-content th,.article-content td{
  border:1px solid var(--border);
  padding:11px 14px;
  text-align:left;
  line-height:1.7;
}
.article-content thead th{background:rgba(14,59,52,.06);font-weight:700;}
.article-content tbody tr:nth-child(even){background:#FBFAF6;}
.article-content pre{
  background:#F3F5F2;
  border:1px solid var(--border);
  border-radius:var(--radius-btn);
  padding:16px 18px;
  overflow-x:auto;
  font-size:14px;
  line-height:1.7;
  margin:1.6em 0;
}
.article-content code{
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:.92em;
}
.article-content a{color:var(--brand-2);font-weight:600;}
.article-content a:hover{text-decoration:underline;color:var(--brand);}
.article-content hr{
  border:0;
  border-top:1px solid var(--line);
  margin:2.2em 0;
}

/* ---------- 空态 ---------- */
.empty-state{
  text-align:center;
  padding:56px 24px;
}
.empty-state i{
  font-size:48px;
  color:var(--brand-2);
  opacity:.55;
}
.empty-state h2{
  font-size:20px;
  margin:18px 0 10px;
}
.empty-state p{
  color:var(--text-2);
  margin-bottom:22px;
}

/* ---------- 标签与返回 ---------- */
.article-foot{
  margin-top:36px;
  padding-top:26px;
  border-top:1px solid var(--line);
}
.tag-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:center;
}
.tag{
  display:inline-flex;
  align-items:center;
  height:30px;
  padding:0 13px;
  border-radius:var(--radius-pill);
  background:#F2F6F4;
  border:1px solid var(--border);
  color:var(--text-2);
  font-size:12.5px;
  font-weight:600;
}
.tag:hover{border-color:var(--brand-2);color:var(--brand);}
.foot-actions{
  display:flex;
  flex-wrap:wrap;
  gap:22px;
  margin-top:22px;
  font-size:14px;
}

/* ---------- 侧栏 ---------- */
.sidebar{
  position:sticky;
  top:96px;
  display:flex;
  flex-direction:column;
  gap:20px;
}
.side-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-sm);
  padding:20px;
}
.side-card h3{
  font-size:15px;
  margin-bottom:14px;
  display:flex;
  align-items:center;
  gap:8px;
}
.side-card h3 i{color:var(--brand-2);font-size:14px;}
.toc-list li{margin:0 0 8px;}
.toc-list a{
  display:block;
  font-size:13.5px;
  line-height:1.6;
  color:var(--text-2);
  padding:4px 0 4px 10px;
  border-left:2px solid var(--line);
}
.toc-list a:hover{border-left-color:var(--brand-2);color:var(--brand);}
.side-links li + li{margin-top:10px;}
.side-links a{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:14px;
  font-weight:600;
  color:var(--text);
  padding:9px 0;
  border-bottom:1px dashed var(--line);
}
.side-links li:last-child a{border-bottom:0;}
.side-links a:hover{color:var(--brand-2);}
.side-links span{
  width:6px;height:6px;border-radius:50%;
  background:var(--brand-2);
  flex-shrink:0;
}
.side-cta{
  background:var(--dark);
  border:0;
  color:#EAF4F0;
}
.side-cta h3{color:#FFFFFF;}
.side-cta p{
  font-size:13.5px;
  line-height:1.7;
  color:#B7CFC8;
  margin-bottom:16px;
}
.side-cta .btn{width:100%;height:42px;font-size:14px;}

/* ---------- 相关推荐 ---------- */
.related{
  margin-top:72px;
  padding-top:48px;
  border-top:1px solid var(--border);
}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  margin-bottom:28px;
  flex-wrap:wrap;
}
.section-head h2{
  font-size:24px;
  position:relative;
  padding-left:16px;
}
.section-head h2::before{
  content:"";
  position:absolute;
  left:0;top:.2em;bottom:.2em;width:4px;
  border-radius:2px;
  background:var(--brand-2);
}
.section-head p{
  margin:8px 0 0;
  font-size:14px;
  color:var(--text-2);
}
.rel-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
}
.rel-card{
  display:flex;
  gap:14px;
  padding:14px;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.rel-card:hover{
  transform:translateY(-4px);
  border-color:rgba(47,169,140,.5);
  box-shadow:var(--shadow-md);
}
.rel-thumb{
  width:120px;
  height:80px;
  flex-shrink:0;
  border-radius:var(--radius-img);
  overflow:hidden;
  background:#EDF0EC;
}
.rel-thumb img{
  width:100%;height:100%;
  object-fit:cover;
}
.rel-text h3{
  font-size:15px;
  line-height:1.5;
  margin-bottom:8px;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.rel-text h3 a{color:var(--text);}
.rel-text h3 a:hover{color:var(--brand-2);}
.rel-text time{
  font-size:12.5px;
  color:var(--text-3);
}

/* ---------- CTA 区 ---------- */
.cta-band{
  background:var(--bg);
  border-top:1px solid var(--border);
  padding:64px 0;
}
.cta-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  flex-wrap:wrap;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-md);
  padding:36px 40px;
}
.cta-inner h2{
  font-size:24px;
  margin-bottom:10px;
}
.cta-inner p{
  margin:0;
  font-size:14.5px;
  color:var(--text-2);
  max-width:640px;
}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--dark);
  color:#DCEAE6;
  padding-top:66px;
}
.footer-logo{
  font-size:18px;
  font-weight:700;
  color:#FFFFFF;
  line-height:1.3;
  display:flex;
  flex-direction:column;
}
.footer-logo span{
  font-size:12.5px;
  font-weight:600;
  color:#8AB6AC;
  margin-top:6px;
  letter-spacing:.02em;
}
.footer-note{
  margin-top:16px;
  font-size:13.5px;
  line-height:1.8;
  color:#A9C4BD;
  max-width:340px;
}
.footer-title{
  font-size:14px;
  font-weight:700;
  color:#FFFFFF;
  margin-bottom:16px;
}
.footer-list li{
  margin-bottom:10px;
  font-size:13.5px;
  color:#A9C4BD;
}
.footer-list a{color:#A9C4BD;}
.footer-list a:hover{color:#FFFFFF;text-decoration:underline;}
.site-footer .row{padding-left:24px;padding-right:24px;max-width:1200px;margin:0 auto;}
.footer-bottom{
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  margin-top:46px;
  padding:22px 0;
  border-top:1px solid rgba(255,255,255,.14);
  font-size:12.5px;
  color:#8AB6AC;
}

/* ---------- 底部固定转化条 ---------- */
.float-pill{
  position:fixed;
  right:24px;
  bottom:24px;
  z-index:70;
  display:flex;
  align-items:center;
  gap:14px;
  padding:10px 12px 10px 20px;
  background:#FFFFFF;
  border-radius:var(--radius-pill);
  box-shadow:var(--shadow-lg);
  opacity:0;
  visibility:hidden;
  transform:translateY(14px);
  transition:opacity .28s ease,transform .28s ease,visibility .28s ease;
}
.float-pill.is-visible{opacity:1;visibility:visible;transform:translateY(0);}
.float-pill span{font-size:14px;font-weight:600;color:var(--text);white-space:nowrap;}
.float-close{
  width:34px;height:34px;
  border:0;border-radius:50%;
  background:#F1F4F2;
  color:var(--text-2);
  cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  font-size:13px;
}
.float-close:hover{background:#E6EBE8;color:var(--text);}
.mobile-bar{display:none;}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  :root{--sec-pad:72px;}
  .layout-grid{grid-template-columns:minmax(0,1fr);gap:36px;}
  .sidebar{position:static;order:2;}
  .article-shell{max-width:none;}
  .rel-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .cta-inner{padding:30px;}
}
@media (max-width:900px){
  .nav-chips{display:none;}
  .nav-toggle{display:inline-flex;}
  .header-actions .btn-primary{display:none;}
  .header-inner{min-height:60px;gap:12px;}
  .brand-main{font-size:17px;}
  .article-body{padding:32px 26px;}
}
@media (max-width:640px){
  :root{--sec-pad:56px;}
  .container{padding-left:20px;padding-right:20px;}
  .site-footer .row{padding-left:20px;padding-right:20px;}
  body{padding-bottom:72px;}
  .article-head{padding:36px 0 28px;}
  .article-head h1{font-size:24px;}
  .article-content{font-size:16.5px;}
  .article-content h2{font-size:21px;}
  .rel-grid{grid-template-columns:minmax(0,1fr);}
  .rel-card{align-items:center;}
  .cta-inner{padding:26px 22px;}
  .cta-actions .btn{width:100%;}
  .float-pill{display:none;}
  .mobile-bar{
    display:none;
    position:fixed;
    left:0;right:0;bottom:0;
    z-index:80;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    height:64px;
    padding:0 16px calc(0px + env(safe-area-inset-bottom));
    background:#FFFFFF;
    border-top:1px solid var(--border);
    box-shadow:0 -8px 24px -16px rgba(11,46,41,.28);
  }
  .mobile-bar.is-visible{display:flex;}
  .mobile-bar span{font-size:13.5px;font-weight:600;color:var(--text);}
  .mobile-bar .btn{height:42px;padding:0 18px;font-size:14px;}
}
@media (max-width:520px){
  .meta-row{gap:8px 16px;}
  .crumb .current{max-width:60vw;}
  .article-body{padding:26px 20px;}
}

/* roulang page: category1 */
:root{
  --brand:#0E3B34;
  --brand-2:#2FA98C;
  --accent:#FF7A3D;
  --accent-dark:#F0641F;
  --bg:#F7F5EF;
  --surface:#FFFFFF;
  --dark:#0B2E29;
  --text:#16211F;
  --text-2:#5A6B67;
  --text-3:#8A9793;
  --line:#E3E7E2;
  --line-2:#EDF0EC;
  --r-card:14px;
  --r-img:12px;
  --r-btn:10px;
  --sh-sm:0 1px 2px rgba(11,46,41,.06);
  --sh-md:0 8px 24px -12px rgba(11,46,41,.18);
  --sh-lg:0 24px 48px -24px rgba(11,46,41,.28);
  --sec:96px;
  --font:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;
}
*,*::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:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--brand);text-decoration:none;transition:color .18s ease,border-color .18s ease,background-color .18s ease;}
a:hover{color:var(--brand-2);}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--text);letter-spacing:-.01em;}
h1{font-size:clamp(30px,5vw,48px);line-height:1.2;font-weight:700;}
h2{font-size:clamp(22px,3vw,28px);line-height:1.3;}
h3{font-size:20px;line-height:1.4;font-weight:600;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;}
:focus-visible{outline:2px solid var(--brand-2);outline-offset:2px;border-radius:4px;}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.section{padding:var(--sec) 0;}
.section--tight{padding-top:64px;}
.section--plain{background:var(--surface);border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);}

/* 顶部信任条 */
.trust-bar{
  background:var(--dark);
  color:#CFE6DF;
  font-size:13px;
  line-height:36px;
  height:36px;
  overflow:hidden;
  white-space:nowrap;
}
.trust-bar .container{display:flex;align-items:center;gap:12px;}
.trust-bar strong{color:#fff;font-weight:600;}
.trust-bar a{color:#8FE0C6;border-bottom:1px solid rgba(143,224,198,.4);}
.trust-bar a:hover{color:#fff;border-color:#fff;}

/* 导航 */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(247,245,239,.92);
  backdrop-filter:saturate(150%) blur(8px);
  border-bottom:1px solid transparent;
  transition:background-color .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.site-header.is-scrolled{background:#fff;border-bottom-color:var(--line);box-shadow:var(--sh-sm);}
.nav-inner{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  min-height:72px;
}
.brand{display:flex;flex-direction:column;line-height:1.15;color:var(--brand);}
.brand:hover{color:var(--brand);}
.brand-main{font-size:19px;font-weight:700;letter-spacing:-.01em;}
.brand-sub{font-size:11px;color:var(--text-3);font-weight:400;}
.brand-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:32px;height:32px;border-radius:9px;background:var(--brand);color:#fff;
  font-size:15px;font-weight:700;margin-right:10px;flex:none;
}
.brand-wrap{display:flex;align-items:center;}
.nav-chips{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.chip{
  display:inline-flex;align-items:center;
  height:36px;padding:0 14px;border-radius:999px;
  font-size:14px;color:var(--text-2);
  background:#fff;border:1px solid var(--line);
  transition:all .18s ease;white-space:nowrap;
}
.chip:hover{border-color:var(--brand-2);background:rgba(47,169,140,.08);color:var(--brand);}
.chip.is-active{background:var(--brand);border-color:var(--brand);color:#fff;}
.chip.is-active:hover{background:var(--brand);color:#fff;}
.nav-cta{flex:none;}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;
  background:#fff;color:var(--brand);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;}
.nav-panel{display:none;}

/* 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;
  transition:all .18s ease;text-align:center;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:var(--sh-sm);}
.btn-primary:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--sh-md);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:transparent;color:var(--brand);border-color:var(--brand);}
.btn-ghost:hover{background:rgba(14,59,52,.06);color:var(--brand);}
.btn-light{background:#fff;color:var(--brand);border-color:#fff;}
.btn-light:hover{background:#EAF3F0;color:var(--brand);}
.btn-sm{min-height:38px;padding:0 16px;font-size:14px;}
.btn-block{width:100%;}
.text-link{font-weight:600;color:var(--brand-2);display:inline-flex;align-items:center;gap:6px;}
.text-link:hover{text-decoration:underline;color:var(--brand);}

/* 页头 */
.page-hero{
  position:relative;
  padding:72px 0 64px;
  background-color:var(--dark);
  background-image:linear-gradient(102deg,rgba(11,46,41,.94) 0%,rgba(11,46,41,.86) 48%,rgba(11,46,41,.62) 100%),
    url("/assets/images/backpic/back-1.webp");
  background-size:cover;
  background-position:center;
  color:#fff;
  overflow:hidden;
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.10) 1px,transparent 1px);
  background-size:22px 22px;opacity:.5;pointer-events:none;
}
.page-hero .container{position:relative;z-index:1;}
.page-hero h1{color:#fff;max-width:20ch;}
.page-hero .page-lead{color:#C8DED8;font-size:17px;max-width:62ch;margin-top:16px;}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:#9CC4BA;margin-bottom:18px;flex-wrap:wrap;}
.breadcrumb a{color:#B7DCD1;}
.breadcrumb a:hover{color:#fff;text-decoration:underline;}
.breadcrumb span.sep{color:rgba(255,255,255,.35);}
.breadcrumb .current{color:#fff;}
.anchor-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:26px;}
.anchor-chips .chip{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.28);color:#E4F1ED;}
.anchor-chips .chip:hover{background:rgba(47,169,140,.28);border-color:var(--brand-2);color:#fff;}

/* 通用区块头 */
.section-head{max-width:760px;margin-bottom:48px;}
.section-head .eyebrow{
  display:inline-block;font-size:12px;font-weight:700;color:var(--brand-2);
  letter-spacing:.06em;margin-bottom:12px;
}
.section-head h2{position:relative;padding-left:16px;}
.section-head h2::before{
  content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:4px;border-radius:2px;background:var(--brand-2);
}
.section-head p{margin-top:14px;color:var(--text-2);}

/* 交替内容带 */
.feature-row{margin-bottom:72px;align-items:center;}
.feature-row:last-child{margin-bottom:0;}
.feature-row.is-reversed .feature-text{order:2;}
.feature-row.is-reversed .feature-media{order:1;}
.feature-text .step-no{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:38px;height:38px;padding:0 10px;border-radius:10px;
  background:rgba(47,169,140,.12);color:var(--brand);
  font-size:15px;font-weight:700;margin-bottom:18px;
}
.feature-text h3{font-size:23px;margin-bottom:14px;}
.feature-text p{color:var(--text-2);}
.mini-list{margin-top:18px;border-top:1px solid var(--line);}
.mini-list li{
  display:flex;gap:12px;align-items:flex-start;
  padding:14px 0;border-bottom:1px solid var(--line);font-size:15px;color:var(--text-2);
}
.mini-list li .dot{
  flex:none;width:8px;height:8px;border-radius:50%;background:var(--brand-2);margin-top:9px;
}
.feature-media{position:relative;}
.feature-media img{
  width:100%;aspect-ratio:4/3;object-fit:cover;
  border-radius:var(--r-img);box-shadow:var(--sh-md);border:1px solid var(--line);
}
.feature-media .media-tag{
  position:absolute;left:16px;bottom:16px;
  background:#fff;border-radius:999px;padding:8px 16px;
  font-size:13px;font-weight:600;color:var(--brand);box-shadow:var(--sh-sm);
}
.media-frame{
  position:relative;padding:14px;background:#fff;border:1px solid var(--line);
  border-radius:18px;box-shadow:var(--sh-md);
}
.media-frame::before{
  content:"";position:absolute;inset:auto -12px -12px auto;width:120px;height:120px;
  border-radius:16px;background:rgba(47,169,140,.14);z-index:-1;
}

/* 卡片栅格 */
.card-grid .column{margin-bottom:24px;display:flex;}
.info-card{
  display:flex;flex-direction:column;width:100%;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh-sm);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.info-card:hover{transform:translateY(-4px);box-shadow:var(--sh-md);border-color:rgba(47,169,140,.3);}
.info-card .card-media{position:relative;}
.info-card img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.info-card .badge{
  position:absolute;left:12px;top:12px;
  background:rgba(11,46,41,.86);color:#fff;font-size:12px;font-weight:700;
  border-radius:999px;padding:5px 12px;
}
.card-body{padding:20px;display:flex;flex-direction:column;flex:1;}
.card-body h3{font-size:18px;margin-bottom:10px;}
.card-body p{font-size:14px;color:var(--text-2);line-height:1.7;flex:1;}
.card-foot{
  margin-top:16px;padding-top:14px;border-top:1px solid var(--line-2);
  display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--text-3);
}
.card-foot .go{font-weight:600;color:var(--brand-2);}

/* 提示条 */
.notice{
  display:flex;gap:14px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--brand-2);
  border-radius:12px;padding:20px 22px;box-shadow:var(--sh-sm);
}
.notice .n-icon{
  flex:none;width:36px;height:36px;border-radius:10px;background:rgba(47,169,140,.12);
  color:var(--brand);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;
}
.notice h3{font-size:16px;margin-bottom:6px;}
.notice p{font-size:14px;color:var(--text-2);}

/* 轻色 CTA */
.cta-light{
  background:var(--bg);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:72px 0;
}
.cta-light .cta-inner{
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
}
.cta-light h2{color:var(--brand);}
.cta-light p{color:var(--text-2);margin-top:10px;max-width:56ch;}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;}

/* 页脚 */
.site-footer{background:var(--dark);color:#BFD6D0;padding:72px 0 0;font-size:14px;}
.site-footer a{color:#BFD6D0;}
.site-footer a:hover{color:#fff;}
.footer-logo{font-size:18px;font-weight:700;color:#fff;line-height:1.3;margin-bottom:14px;display:flex;flex-direction:column;}
.footer-logo span{font-size:11px;font-weight:400;color:#7FB2A5;margin-top:6px;}
.footer-note{color:#9CBCB4;font-size:13px;line-height:1.8;max-width:34ch;}
.footer-title{font-size:14px;font-weight:700;color:#fff;margin-bottom:16px;}
.footer-list li{margin-bottom:10px;font-size:13px;}
.footer-list li a{border-bottom:1px solid transparent;padding-bottom:1px;}
.footer-list li a:hover{border-bottom-color:rgba(255,255,255,.5);}
.footer-bottom{
  margin-top:56px;padding:22px 0;border-top:1px solid rgba(255,255,255,.14);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:#8FB0A8;
}

/* 悬浮转化条 */
.float-cta{
  position:fixed;right:24px;bottom:24px;z-index:80;
  display:flex;align-items:center;gap:14px;
  background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:10px 12px 10px 22px;box-shadow:var(--sh-lg);
  transform:translateY(20px);opacity:0;pointer-events:none;
  transition:transform .3s ease,opacity .3s ease;
}
.float-cta.is-visible{transform:translateY(0);opacity:1;pointer-events:auto;}
.float-cta .float-text{font-size:14px;font-weight:600;color:var(--brand);white-space:nowrap;}
.float-close{
  width:32px;height:32px;border-radius:50%;border:1px solid var(--line);
  background:#fff;color:var(--text-3);font-size:16px;line-height:1;display:flex;align-items:center;justify-content:center;
}
.float-close:hover{color:var(--brand);border-color:var(--brand-2);}

@media (max-width:1024px){
  :root{--sec:72px;}
  .nav-chips{display:none;}
  .nav-cta{display:none;}
  .nav-toggle{display:inline-flex;}
  .nav-panel{
    display:none;padding:16px 0 22px;border-top:1px solid var(--line);
  }
  .nav-panel.is-open{display:block;}
  .nav-panel .chip{display:flex;width:100%;justify-content:center;height:44px;margin-bottom:10px;}
  .nav-panel .btn{width:100%;margin-top:6px;}
  .feature-text h3{font-size:21px;}
  .cta-light .cta-inner{flex-direction:column;align-items:flex-start;}
}
@media (max-width:768px){
  :root{--sec:56px;}
  .container{padding:0 20px;}
  .page-hero{padding:52px 0 48px;}
  .page-hero h1{max-width:none;}
  .section-head{margin-bottom:32px;}
  .feature-row{margin-bottom:48px;}
  .feature-row.is-reversed .feature-text{order:1;}
  .feature-row.is-reversed .feature-media{order:2;}
  .feature-media,.feature-text{margin-bottom:24px;}
  .brand-main{font-size:16px;}
  .brand-mark{width:28px;height:28px;font-size:13px;}
  .site-footer{padding-top:56px;}
  .footer-bottom{margin-top:40px;}
}
@media (max-width:520px){
  body{font-size:15.5px;padding-bottom:72px;}
  h3{font-size:18px;}
  .trust-bar{font-size:12px;}
  .trust-bar .container{gap:8px;}
  .anchor-chips{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;-webkit-overflow-scrolling:touch;scrollbar-width:none;}
  .anchor-chips::-webkit-scrollbar{display:none;}
  .anchor-chips .chip{flex:none;}
  .btn{width:100%;}
  .cta-actions{width:100%;}
  .float-cta{
    left:0;right:0;bottom:0;border-radius:0;border-left:0;border-right:0;border-bottom:0;
    padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));
    transform:translateY(100%);
  }
  .float-cta.is-visible{transform:translateY(0);}
  .float-cta .btn{width:auto;}
  .float-close{display:none;}
}

/* roulang page: category2 */
:root{
  --brand:#0E3B34;
  --brand-2:#2FA98C;
  --accent:#FF7A3D;
  --bg:#F7F5EF;
  --surface:#FFFFFF;
  --dark:#0B2E29;
  --text:#16211F;
  --sub:#5A6B67;
  --muted:#8A9793;
  --border:#E3E7E2;
  --divider:#EDF0EC;
  --r-card:14px;
  --r-img:12px;
  --r-btn:10px;
  --sh-sm:0 1px 2px rgba(11,46,41,.06);
  --sh-md:0 8px 24px -12px rgba(11,46,41,.18);
  --sh-lg:0 24px 48px -24px rgba(11,46,41,.28);
  --sp:8px;
  --font:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--r-img);object-fit:cover;}
a{color:var(--brand-2);text-decoration:none;transition:color .18s ease,border-color .18s ease,background-color .18s ease;}
a:hover{color:var(--brand);}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--text);line-height:1.3;}
p{margin:0 0 1em;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--brand-2);outline-offset:2px;}

/* Foundation 覆盖 */
.row{max-width:none;margin-left:-12px;margin-right:-12px;}
.row > .column,.row > .columns{padding-left:12px;padding-right:12px;}
.row + .row{margin-top:0;}
.accordion{border:none;background:transparent;}
.accordion-item{border:none;margin-bottom:12px;}
.accordion-title{
  border:1px solid var(--border);
  border-radius:12px;
  background:var(--surface);
  color:var(--text);
  font-size:17px;
  font-weight:700;
  padding:18px 52px 18px 20px;
  position:relative;
  transition:border-color .2s ease,background-color .2s ease,box-shadow .2s ease;
}
.accordion-title:hover{background:#FBFBF8;border-color:rgba(47,169,140,.5);}
.accordion-title::before{
  content:"+";
  position:absolute;
  right:20px;
  top:50%;
  transform:translateY(-50%);
  margin:0;
  font-size:20px;
  font-weight:600;
  color:var(--brand-2);
  line-height:1;
}
.accordion-item.is-active .accordion-title{
  border-color:rgba(47,169,140,.55);
  border-left:3px solid var(--brand-2);
  border-radius:12px;
  box-shadow:var(--sh-sm);
}
.accordion-item.is-active .accordion-title::before{content:"−";}
.accordion-content{
  display:none;
  background:var(--surface);
  border:1px solid var(--border);
  border-top:none;
  border-radius:0 0 12px 12px;
  padding:16px 20px 18px;
  color:var(--sub);
  font-size:15px;
  line-height:1.8;
}
.accordion-content.is-active{display:block;}
.accordion-content p:last-child{margin-bottom:0;}

/* 容器 */
.container{max-width:1200px;margin:0 auto;padding:0 24px;}

/* 顶部信任条 */
.trust-bar{
  background:var(--brand);
  color:#DDEBE6;
  font-size:13px;
  line-height:1.5;
  padding:8px 0;
}
.trust-bar .container{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;}
.trust-bar a{color:#FFFFFF;border-bottom:1px solid rgba(255,255,255,.45);}
.trust-bar a:hover{color:#FFD9C4;border-color:#FFD9C4;}

/* 导航 */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(247,245,239,.92);
  backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid transparent;
  transition:background-color .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.site-header.is-scrolled{
  background:#FFFFFF;
  border-bottom:1px solid var(--border);
  box-shadow:var(--sh-sm);
}
.nav-inner{
  display:flex;
  align-items:center;
  gap:20px;
  min-height:72px;
}
.brand{
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:2px;
  flex:0 0 auto;
  padding:6px 0;
}
.brand-main{
  font-size:18px;
  font-weight:700;
  color:var(--brand);
  letter-spacing:-.01em;
  line-height:1.2;
  white-space:nowrap;
}
.brand-sub{
  font-size:11px;
  color:var(--muted);
  line-height:1.2;
  letter-spacing:.04em;
}
.nav-chips{
  display:flex;
  align-items:center;
  gap:8px;
  margin-left:auto;
  flex-wrap:nowrap;
}
.chip{
  display:inline-flex;
  align-items:center;
  height:36px;
  padding:0 14px;
  border-radius:999px;
  border:1px solid var(--border);
  background:#FFFFFF;
  color:var(--sub);
  font-size:14px;
  line-height:1;
  white-space:nowrap;
  transition:all .18s ease;
}
.chip:hover{
  border-color:var(--brand-2);
  background:rgba(47,169,140,.08);
  color:var(--brand);
}
.chip.is-active{
  background:var(--brand);
  border-color:var(--brand);
  color:#FFFFFF;
}
.chip.is-active:hover{background:var(--brand);color:#fff;border-color:var(--brand);}
.nav-cta{flex:0 0 auto;}
.nav-toggle{
  display:none;
  width:44px;
  height:44px;
  border-radius:10px;
  border:1px solid var(--border);
  background:#FFFFFF;
  color:var(--brand);
  font-size:18px;
  cursor:pointer;
}
.mobile-panel{
  display:none;
  border-top:1px solid var(--border);
  background:#FFFFFF;
  padding:16px 0 20px;
  box-shadow:var(--sh-sm);
}
.mobile-panel.is-open{display:block;}
.mobile-panel .chip{width:100%;justify-content:center;height:44px;}
.mobile-panel .chips-col{display:flex;flex-direction:column;gap:10px;margin-bottom:16px;}

/* 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:600;
  line-height:1;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .16s ease,box-shadow .18s ease,background-color .18s ease,border-color .18s ease,color .18s ease;
  min-width:44px;
}
.btn-primary{background:var(--accent);color:#FFFFFF;box-shadow:var(--sh-sm);}
.btn-primary:hover{background:#F26A2C;color:#FFFFFF;transform:translateY(-1px);box-shadow:var(--sh-md);}
.btn-primary:active{transform:none;box-shadow:var(--sh-sm);}
.btn-ghost{background:transparent;color:var(--brand);border-color:var(--brand);}
.btn-ghost:hover{background:rgba(14,59,52,.06);color:var(--brand);}
.btn-light{background:#FFFFFF;color:var(--brand);border-color:var(--border);}
.btn-light:hover{border-color:var(--brand-2);color:var(--brand);}
.btn-link{
  background:none;border:none;padding:0;height:auto;color:var(--brand-2);font-size:15px;font-weight:600;
}
.btn-link:hover{color:var(--brand);text-decoration:underline;}
.btn:disabled,.btn.is-disabled{opacity:.4;cursor:not-allowed;}

/* 文字按钮 */
.text-link{color:var(--brand-2);font-weight:600;font-size:15px;}
.text-link:hover{color:var(--brand);text-decoration:underline;}

/* 页头 */
.page-hero{
  position:relative;
  padding:56px 0 48px;
  background:
    linear-gradient(rgba(247,245,239,.94),rgba(247,245,239,.94)),
    url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  border-bottom:1px solid var(--divider);
}
.page-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background-image:radial-gradient(rgba(14,59,52,.07) 1px,transparent 1px);
  background-size:22px 22px;
  pointer-events:none;
}
.page-hero .container{position:relative;z-index:1;}
.breadcrumb{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--muted);
  margin-bottom:18px;
  flex-wrap:wrap;
}
.breadcrumb a{color:var(--sub);}
.breadcrumb a:hover{color:var(--brand-2);}
.breadcrumb span.sep{color:var(--border);}
h1.page-title{
  font-size:clamp(28px,4.4vw,44px);
  line-height:1.22;
  letter-spacing:-.01em;
  color:var(--brand);
  max-width:860px;
}
.page-lead{
  margin:18px 0 0;
  max-width:720px;
  font-size:16px;
  color:var(--sub);
  line-height:1.8;
}
.anchor-chips{
  display:flex;
  gap:10px;
  margin-top:26px;
  flex-wrap:wrap;
}
.anchor-chips .chip{background:rgba(255,255,255,.86);}

/* 指标带 */
.stat-band{padding:0 0 8px;margin-top:-32px;position:relative;z-index:2;}
.stat-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
}
.stat-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--r-card);
  padding:20px 22px;
  box-shadow:var(--sh-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.stat-card:hover{transform:translateY(-4px);border-color:rgba(47,169,140,.35);box-shadow:var(--sh-md);}
.stat-num{
  font-size:32px;
  font-weight:700;
  color:var(--brand);
  line-height:1.1;
  font-variant-numeric:tabular-nums;
  letter-spacing:-.02em;
}
.stat-num em{font-style:normal;font-size:15px;color:var(--brand-2);margin-left:4px;font-weight:600;}
.stat-label{font-size:13px;color:var(--sub);margin-top:6px;}

/* 通用板块 */
.section{padding:72px 0;}
.section-head{margin-bottom:36px;max-width:760px;}
.section-head h2{
  font-size:26px;
  padding-left:14px;
  border-left:4px solid var(--brand-2);
  line-height:1.35;
}
.section-head p{margin:12px 0 0 18px;color:var(--sub);font-size:15px;}

/* 主体两栏 */
.matrix-wrap{padding-top:8px;}
.filter-panel{
  position:sticky;
  top:96px;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--r-card);
  padding:22px 20px;
  box-shadow:var(--sh-sm);
}
.filter-title{
  font-size:13px;
  font-weight:700;
  color:var(--muted);
  letter-spacing:.06em;
  margin-bottom:14px;
}
.filter-list{display:flex;flex-direction:column;gap:8px;}
.filter-list a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:10px 14px;
  border-radius:999px;
  border:1px solid var(--border);
  background:#FFFFFF;
  color:var(--sub);
  font-size:14px;
  min-height:44px;
  transition:all .18s ease;
}
.filter-list a:hover,
.filter-list a.is-current{
  background:var(--brand);
  border-color:var(--brand);
  color:#FFFFFF;
}
.filter-list a i{font-size:12px;opacity:.7;}
.filter-hint{
  margin:18px 0 0;
  padding-top:16px;
  border-top:1px solid var(--divider);
  font-size:13px;
  color:var(--muted);
  line-height:1.7;
}
.filter-cta{margin-top:16px;width:100%;}

/* 卡片矩阵 */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.topic-card{
  display:flex;
  flex-direction:column;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--r-card);
  box-shadow:var(--sh-sm);
  overflow:hidden;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.topic-card:hover{transform:translateY(-4px);border-color:rgba(47,169,140,.35);box-shadow:var(--sh-md);}
.topic-thumb{
  position:relative;
  aspect-ratio:4/3;
  overflow:hidden;
  border-radius:0;
}
.topic-thumb img{width:100%;height:100%;border-radius:0;transition:transform .4s ease;}
.topic-card:hover .topic-thumb img{transform:scale(1.04);}
.topic-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1;}
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  align-self:flex-start;
  height:24px;
  padding:0 10px;
  border-radius:999px;
  background:rgba(47,169,140,.12);
  color:var(--brand);
  font-size:12px;
  font-weight:700;
  line-height:1;
  margin-bottom:12px;
}
.topic-body h3{font-size:17px;line-height:1.5;margin-bottom:10px;}
.topic-body h3 a{color:var(--text);}
.topic-body h3 a:hover{color:var(--brand-2);}
.topic-body p{font-size:14px;line-height:1.75;color:var(--sub);margin-bottom:16px;}
.topic-foot{
  margin-top:auto;
  padding-top:14px;
  border-top:1px solid var(--divider);
  display:flex;
  align-items:center;
  justify-content:space-between;
  font-size:13px;
  color:var(--muted);
}
.topic-foot .arrow{color:var(--brand-2);transition:transform .2s ease;}
.topic-card:hover .topic-foot .arrow{transform:translateX(4px);}

/* 清单行式列表 */
.check-list{border-top:1px solid var(--border);}
.check-row{
  display:flex;
  align-items:center;
  gap:20px;
  padding:22px 8px;
  border-bottom:1px solid var(--divider);
  min-height:72px;
  transition:background-color .2s ease,padding-left .2s ease;
}
.check-row:hover{background:rgba(47,169,140,.06);padding-left:16px;}
.check-index{
  flex:0 0 44px;
  width:44px;
  height:44px;
  border-radius:10px;
  background:rgba(14,59,52,.06);
  color:var(--brand);
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
  font-size:15px;
  font-variant-numeric:tabular-nums;
}
.check-icon{
  flex:0 0 24px;
  color:var(--brand-2);
  font-size:20px;
  text-align:center;
}
.check-main{flex:1;min-width:0;}
.check-main h3{font-size:16px;margin-bottom:4px;}
.check-main p{margin:0;font-size:14px;color:var(--sub);}
.check-arrow{color:var(--muted);font-size:14px;transition:transform .2s ease,color .2s ease;}
.check-row:hover .check-arrow{transform:translateX(4px);color:var(--brand-2);}

/* 对照表 */
.compare-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--r-card);
  box-shadow:var(--sh-sm);
  overflow:hidden;
}
.compare-table{width:100%;border-collapse:collapse;font-size:14px;}
.compare-table th,
.compare-table td{
  padding:16px 18px;
  text-align:left;
  border-bottom:1px solid var(--divider);
  vertical-align:top;
}
.compare-table th{
  background:rgba(14,59,52,.05);
  color:var(--brand);
  font-weight:700;
  font-size:13px;
  letter-spacing:.03em;
}
.compare-table tbody tr:nth-child(even){background:#FCFCFA;}
.compare-table tbody tr:last-child td{border-bottom:none;}
.compare-table td strong{color:var(--text);font-weight:600;}
.compare-table td{color:var(--sub);}

/* 深色小卡 */
.dark-note{
  background:var(--dark);
  color:#CFE3DC;
  border-radius:var(--r-card);
  padding:26px 24px;
  box-shadow:var(--sh-md);
}
.dark-note h3{color:#FFFFFF;font-size:18px;margin-bottom:12px;}
.dark-note p{font-size:14px;line-height:1.8;color:#B9D2CA;margin-bottom:14px;}
.dark-note ul li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:14px;color:#CFE3DC;line-height:1.7;margin-bottom:10px;
}
.dark-note ul li i{color:var(--accent);margin-top:5px;font-size:12px;}

/* FAQ */
.faq-section{background:#FFFFFF;border-top:1px solid var(--divider);border-bottom:1px solid var(--divider);}
.faq-inner{max-width:860px;margin:0 auto;}

/* 浅色 CTA 条 */
.cta-band{
  background:var(--bg);
  border-top:1px solid var(--border);
}
.cta-box{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  padding:32px 36px;
  background:linear-gradient(180deg,#FFFFFF,#FBFAF5);
  border:1px solid var(--border);
  border-radius:var(--r-card);
  box-shadow:var(--sh-sm);
}
.cta-box h2{font-size:22px;color:var(--brand);margin-bottom:8px;}
.cta-box p{margin:0;color:var(--sub);font-size:15px;}
.cta-actions{display:flex;gap:12px;flex:0 0 auto;flex-wrap:wrap;}

/* 页脚 */
.site-footer{
  background:var(--dark);
  color:#CFE3DC;
  padding:64px 0 0;
  font-size:14px;
}
.footer-logo{
  font-size:18px;
  font-weight:700;
  color:#FFFFFF;
  display:flex;
  flex-direction:column;
  gap:4px;
  margin-bottom:14px;
}
.footer-logo span{
  font-size:11px;
  font-weight:400;
  color:#8FB6AC;
  letter-spacing:.06em;
}
.footer-note{font-size:13px;line-height:1.8;color:#A9C6BE;max-width:320px;}
.footer-title{
  font-size:14px;
  font-weight:700;
  color:#FFFFFF;
  margin-bottom:16px;
}
.footer-list li{margin-bottom:12px;}
.footer-list a{color:#CFE3DC;font-size:13px;}
.footer-list a:hover{color:#FFFFFF;text-decoration:underline;}
.footer-list li span{color:#8FB6AC;font-size:13px;}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.14);
  margin-top:48px;
  padding:22px 12px 26px;
  font-size:12px;
  color:#8FB6AC;
}

/* 悬浮转化条 */
.float-cta{
  position:fixed;
  right:24px;
  bottom:24px;
  z-index:80;
  display:none;
  align-items:center;
  gap:14px;
  padding:10px 12px 10px 20px;
  background:#FFFFFF;
  border:1px solid var(--border);
  border-radius:999px;
  box-shadow:var(--sh-lg);
}
.float-cta.is-visible{display:flex;}
.float-cta .fc-text{font-size:14px;color:var(--sub);white-space:nowrap;}
.float-cta .fc-close{
  width:32px;height:32px;border-radius:50%;border:1px solid var(--border);
  background:#FFFFFF;color:var(--muted);cursor:pointer;font-size:13px;line-height:1;
}
.float-cta .fc-close:hover{color:var(--brand);border-color:var(--brand-2);}

/* 响应式 */
@media screen and (max-width:1024px){
  .nav-chips{display:none;}
  .nav-cta{display:none;}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center;margin-left:auto;}
  .stat-grid{grid-template-columns:repeat(2,1fr);}
  .card-grid{grid-template-columns:repeat(2,1fr);}
  .filter-panel{position:static;margin-bottom:24px;}
  .filter-list{flex-direction:row;flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;-webkit-overflow-scrolling:touch;}
  .filter-list a{flex:0 0 auto;}
  .filter-cta{display:none;}
  .section{padding:64px 0;}
  .cta-box{flex-direction:column;align-items:flex-start;}
  .cta-actions{width:100%;}
}

@media screen and (max-width:768px){
  .container{padding:0 20px;}
  .page-hero{padding:40px 0 40px;}
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:16px;}
  .card-grid{grid-template-columns:1fr;gap:16px;}
  .section{padding:56px 0;}
  .section-head h2{font-size:23px;}
  .check-row{gap:14px;padding:18px 4px;}
  .compare-table th,.compare-table td{padding:12px 14px;font-size:13px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
}

@media screen and (max-width:640px){
  body{padding-bottom:76px;}
  .brand-main{font-size:16px;white-space:normal;}
  .nav-inner{min-height:60px;gap:12px;}
  .stat-grid{grid-template-columns:1fr;}
  .cta-band .container{padding:0 20px;}
  .cta-actions .btn{width:100%;}
  .float-cta{
    left:0;right:0;bottom:0;
    border-radius:0;
    border-left:none;border-right:none;border-bottom:none;
    padding:10px 16px calc(10px + env(safe-area-inset-bottom));
    justify-content:space-between;
    display:none;
  }
  .float-cta.is-visible{display:flex;}
  .float-cta .fc-close{display:none;}
  .float-cta .fc-text{font-size:13px;}
  .float-cta .btn{height:44px;padding:0 18px;font-size:14px;}
  .page-title{font-size:26px;}
  .anchor-chips{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;}
  .anchor-chips .chip{flex:0 0 auto;}
}

/* roulang page: category3 */
:root{
  --brand:#0E3B34;
  --brand-2:#2FA98C;
  --accent:#FF7A3D;
  --bg:#F7F5EF;
  --surface:#FFFFFF;
  --dark:#0B2E29;
  --text:#16211F;
  --text-2:#5A6B67;
  --text-3:#8A9793;
  --border:#E3E7E2;
  --line:#EDF0EC;
  --r-card:14px;
  --r-img:12px;
  --r-btn:10px;
  --r-pill:999px;
  --sh-sm:0 1px 2px rgba(11,46,41,.06);
  --sh-md:0 8px 24px -12px rgba(11,46,41,.18);
  --sh-lg:0 24px 48px -24px rgba(11,46,41,.28);
  --sp:8px;
  --font:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
}

/* ===== 基础重置 ===== */
*,*::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:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;object-fit:cover;}
a{color:var(--brand);text-decoration:none;transition:color .2s ease,border-color .2s ease,background-color .2s ease;}
a:hover{color:var(--brand-2);}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--text);letter-spacing:-.01em;line-height:1.3;}
h1{font-size:clamp(30px,5vw,46px);line-height:1.2;}
h2{font-size:28px;}
h3{font-size:20px;font-weight:600;}
p{margin:0 0 1em;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;}
input,textarea,select{font-family:inherit;font-size:16px;}
:focus-visible{outline:2px solid var(--brand-2);outline-offset:2px;border-radius:6px;}
.num{font-variant-numeric:tabular-nums;}

/* ===== 布局容器 ===== */
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.row{max-width:1200px;margin-left:auto;margin-right:auto;}
.row .column{padding-left:12px;padding-right:12px;}
.section{padding:96px 0;}
.section-sm{padding:72px 0;}

/* ===== 顶部信任条 ===== */
.topbar{
  background:var(--dark);
  color:#CFE3DC;
  font-size:13px;
  line-height:1.5;
}
.topbar .container{
  min-height:36px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:12px;
  flex-wrap:wrap;
  padding-top:6px;
  padding-bottom:6px;
}
.topbar a{color:#FFFFFF;border-bottom:1px solid rgba(255,255,255,.4);}
.topbar a:hover{color:#A8E3D3;border-color:#A8E3D3;}

/* ===== 导航 ===== */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(247,245,239,.92);
  backdrop-filter:blur(8px);
  transition:background-color .25s ease,box-shadow .25s ease,border-color .25s ease;
  border-bottom:1px solid transparent;
}
.site-header.is-scrolled{
  background:#FFFFFF;
  border-bottom:1px solid var(--border);
  box-shadow:var(--sh-sm);
}
.header-inner{
  min-height:72px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}
.brand{
  display:flex;
  flex-direction:column;
  justify-content:center;
  line-height:1.15;
  flex:0 0 auto;
  padding:6px 0;
}
.brand-mark{
  font-size:19px;
  font-weight:700;
  color:var(--brand);
  letter-spacing:.01em;
}
.brand-sub{
  font-size:12px;
  color:var(--text-2);
  margin-top:3px;
  letter-spacing:.02em;
}
.brand:hover .brand-mark{color:var(--brand-2);}

.nav-chips{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:nowrap;
  overflow-x:auto;
  scrollbar-width:none;
  padding:4px 0;
}
.nav-chips::-webkit-scrollbar{display:none;}
.chip{
  display:inline-flex;
  align-items:center;
  height:36px;
  padding:0 14px;
  border-radius:var(--r-pill);
  border:1px solid var(--border);
  background:#FFFFFF;
  color:var(--text-2);
  font-size:14px;
  white-space:nowrap;
  transition:all .2s ease;
}
.chip:hover{
  border-color:var(--brand-2);
  color:var(--brand);
  background:rgba(47,169,140,.08);
}
.chip.is-active{
  background:var(--brand);
  border-color:var(--brand);
  color:#FFFFFF;
}
.chip.is-active:hover{color:#FFFFFF;background:#0E3B34;}

.header-cta{flex:0 0 auto;display:flex;align-items:center;gap:10px;}

/* 移动菜单按钮 */
.menu-toggle{
  display:none;
  width:44px;height:44px;
  border-radius:var(--r-btn);
  border:1px solid var(--border);
  background:#FFFFFF;
  color:var(--brand);
  font-size:18px;
  align-items:center;
  justify-content:center;
}
.mobile-panel{
  display:none;
  border-top:1px solid var(--line);
  background:#FFFFFF;
  padding:16px 0 20px;
}
.mobile-panel.is-open{display:block;}
.mobile-panel .nav-chips{
  flex-direction:column;
  align-items:stretch;
  gap:10px;
  overflow:visible;
}
.mobile-panel .chip{justify-content:center;height:44px;}
.mobile-panel .btn{width:100%;margin-top:12px;}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:46px;
  padding:0 24px;
  border-radius:var(--r-btn);
  border:1px solid transparent;
  font-size:15px;
  font-weight:600;
  line-height:1;
  white-space:nowrap;
  transition:transform .18s ease,background-color .2s ease,box-shadow .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{
  background:var(--accent);
  color:#FFFFFF;
  box-shadow:var(--sh-sm);
}
.btn-primary:hover{
  background:#F06A2B;
  color:#FFFFFF;
  transform:translateY(-1px);
  box-shadow:var(--sh-md);
}
.btn-primary:active{transform:translateY(0);box-shadow:var(--sh-sm);}
.btn-ghost{
  background:transparent;
  border-color:var(--brand);
  color:var(--brand);
}
.btn-ghost:hover{
  background:rgba(14,59,52,.06);
  color:var(--brand);
}
.btn-light{
  background:#FFFFFF;
  border-color:var(--border);
  color:var(--brand);
}
.btn-light:hover{border-color:var(--brand-2);color:var(--brand-2);}
.btn-text{
  display:inline-flex;
  align-items:center;
  gap:6px;
  height:44px;
  padding:0 4px;
  color:var(--brand-2);
  font-weight:600;
  font-size:15px;
}
.btn-text:hover{color:var(--brand);text-decoration:underline;}
.btn-sm{height:38px;padding:0 16px;font-size:14px;}
.btn-block{width:100%;}

/* ===== 页头 ===== */
.pagehead{
  position:relative;
  padding:64px 0 56px;
  background-color:var(--bg);
  background-image:linear-gradient(rgba(247,245,239,.94),rgba(247,245,239,.97)),url("/assets/images/backpic/back-2.png");
  background-size:cover;
  background-position:center;
  border-bottom:1px solid var(--line);
}
.pagehead::after{
  content:"";
  position:absolute;
  inset:0;
  background-image:radial-gradient(rgba(14,59,52,.07) 1px,transparent 1px);
  background-size:20px 20px;
  pointer-events:none;
}
.pagehead .container{position:relative;z-index:1;}
.breadcrumb{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--text-3);
  margin-bottom:18px;
  flex-wrap:wrap;
}
.breadcrumb a{color:var(--text-2);}
.breadcrumb a:hover{color:var(--brand-2);}
.breadcrumb span{color:var(--text-3);}
.pagehead h1{max-width:900px;margin-bottom:16px;}
.pagehead .lead{
  max-width:720px;
  font-size:16px;
  color:var(--text-2);
  margin-bottom:26px;
}
.anchor-chips{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.anchor-chips .chip{background:#FFFFFF;}
.anchor-chips .chip:hover{background:rgba(47,169,140,.1);}

/* ===== 板块标题 ===== */
.section-head{max-width:760px;margin-bottom:40px;}
.section-head h2{
  position:relative;
  padding-left:16px;
  margin-bottom:12px;
}
.section-head h2::before{
  content:"";
  position:absolute;
  left:0;top:6px;bottom:6px;
  width:4px;
  border-radius:2px;
  background:var(--brand-2);
}
.section-head p{color:var(--text-2);margin:0;font-size:15px;}

/* ===== 时间轴步骤 ===== */
.step-layout{display:flex;gap:32px;align-items:flex-start;}
.timeline{position:relative;flex:1 1 auto;min-width:0;}
.tl-item{
  position:relative;
  display:flex;
  gap:20px;
  padding-bottom:32px;
}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
  content:"";
  position:absolute;
  left:23px;
  top:52px;
  bottom:-4px;
  width:1px;
  background:linear-gradient(var(--border),var(--line));
}
.tl-item:last-child::before{display:none;}
.tl-marker{
  flex:0 0 48px;
  width:48px;height:48px;
  border-radius:12px;
  background:#FFFFFF;
  border:1px solid var(--border);
  box-shadow:var(--sh-sm);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--brand-2);
  font-weight:700;
  font-size:15px;
  font-variant-numeric:tabular-nums;
  position:relative;
  z-index:1;
}
.tl-body{
  background:#FFFFFF;
  border:1px solid var(--border);
  border-radius:var(--r-card);
  box-shadow:var(--sh-sm);
  padding:22px 24px;
  flex:1 1 auto;
  min-width:0;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.tl-body:hover{
  transform:translateY(-4px);
  border-color:rgba(47,169,140,.35);
  box-shadow:var(--sh-md);
}
.tl-body h3{margin-bottom:8px;font-size:18px;}
.tl-body p{color:var(--text-2);font-size:15px;margin-bottom:10px;}
.tl-body p:last-child{margin-bottom:0;}
.tl-points li{
  position:relative;
  padding-left:18px;
  color:var(--text-2);
  font-size:14px;
  line-height:1.8;
}
.tl-points li::before{
  content:"";
  position:absolute;
  left:2px;top:11px;
  width:6px;height:6px;
  border-radius:50%;
  background:var(--brand-2);
  opacity:.7;
}

/* 右侧 CTA 小卡 */
.side-col{flex:0 0 320px;position:sticky;top:96px;}
.cta-card{
  background:#FFFFFF;
  border:1px solid var(--border);
  border-radius:var(--r-card);
  box-shadow:var(--sh-sm);
  padding:24px;
  margin-bottom:20px;
}
.cta-card .cta-icon{
  width:44px;height:44px;
  border-radius:12px;
  background:rgba(47,169,140,.12);
  color:var(--brand);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:18px;
  margin-bottom:14px;
}
.cta-card h3{font-size:18px;margin-bottom:10px;}
.cta-card p{font-size:14px;color:var(--text-2);margin-bottom:18px;}
.cta-card .btn{margin-bottom:10px;}
.cta-meta{
  border-top:1px solid var(--line);
  margin-top:14px;
  padding-top:14px;
  font-size:13px;
  color:var(--text-3);
  display:flex;
  flex-direction:column;
  gap:6px;
}
.cta-meta span i{color:var(--brand-2);margin-right:6px;}

.help-figure{
  border-radius:var(--r-img);
  overflow:hidden;
  border:1px solid var(--border);
  box-shadow:var(--sh-sm);
  margin-bottom:22px;
}
.help-figure img{width:100%;aspect-ratio:4/3;}
.help-figure figcaption{
  font-size:12px;
  color:var(--text-3);
  text-align:center;
  padding:10px 12px;
  background:#FFFFFF;
  border-top:1px solid var(--line);
}

/* ===== 帮助范围 行式列表 ===== */
.scope-list{
  background:#FFFFFF;
  border:1px solid var(--border);
  border-radius:var(--r-card);
  box-shadow:var(--sh-sm);
  overflow:hidden;
}
.scope-row{
  display:flex;
  align-items:center;
  gap:18px;
  min-height:72px;
  padding:18px 24px;
  border-bottom:1px solid var(--line);
  color:var(--text);
  transition:background-color .2s ease,padding-left .2s ease;
}
.scope-row:last-child{border-bottom:none;}
.scope-row:hover{background:rgba(47,169,140,.07);color:var(--text);}
.scope-row:hover .scope-arrow{transform:translateX(6px);color:var(--brand-2);}
.scope-ico{
  flex:0 0 40px;
  width:40px;height:40px;
  border-radius:10px;
  background:rgba(14,59,52,.06);
  color:var(--brand);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:16px;
}
.scope-text{flex:1 1 auto;min-width:0;}
.scope-text strong{display:block;font-size:16px;font-weight:600;margin-bottom:4px;}
.scope-text span{font-size:14px;color:var(--text-2);}
.scope-arrow{color:var(--text-3);font-size:14px;transition:transform .2s ease,color .2s ease;}

/* ===== FAQ ===== */
.faq-wrap{max-width:860px;margin:0 auto;}
.faq-item{
  background:#FFFFFF;
  border:1px solid var(--border);
  border-radius:12px;
  box-shadow:var(--sh-sm);
  margin-bottom:12px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item:hover{border-color:rgba(47,169,140,.35);}
.faq-item[open]{
  border-left:3px solid var(--brand-2);
  box-shadow:var(--sh-md);
}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  padding:18px 56px 18px 22px;
  font-size:17px;
  font-weight:600;
  color:var(--text);
  position:relative;
  min-height:44px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";
  position:absolute;
  right:22px;
  top:50%;
  transform:translateY(-50%);
  font-size:22px;
  font-weight:400;
  color:var(--brand-2);
  line-height:1;
}
.faq-item[open] summary::after{content:"−";}
.faq-body{padding:0 22px 20px;}
.faq-body p{
  font-size:15px;
  line-height:1.8;
  color:var(--text-2);
  margin:0;
}

/* ===== 浅色 CTA 条 ===== */
.cta-band{
  background:var(--bg);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:56px 0;
}
.cta-band-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  flex-wrap:wrap;
  background:#FFFFFF;
  border:1px solid var(--border);
  border-radius:var(--r-card);
  box-shadow:var(--sh-sm);
  padding:32px 36px;
}
.cta-band-inner h2{font-size:24px;margin-bottom:8px;}
.cta-band-inner p{margin:0;color:var(--text-2);font-size:15px;max-width:640px;}
.cta-band-actions{display:flex;gap:12px;flex-wrap:wrap;}

/* ===== 页脚 ===== */
.site-footer{
  background:var(--dark);
  color:#C9DED7;
  padding:72px 0 0;
}
.site-footer .footer-logo{
  color:#FFFFFF;
  font-size:18px;
  font-weight:700;
  line-height:1.3;
  margin-bottom:14px;
}
.site-footer .footer-logo span{
  display:block;
  font-size:12px;
  font-weight:400;
  color:#8FB6AA;
  margin-top:5px;
  letter-spacing:.02em;
}
.footer-note{
  font-size:14px;
  color:#9DBDB4;
  line-height:1.8;
  margin:0 0 16px;
}
.footer-title{
  color:#FFFFFF;
  font-size:15px;
  font-weight:600;
  margin-bottom:16px;
}
.footer-list li{margin-bottom:10px;}
.footer-list a,.footer-list li{
  color:#9DBDB4;
  font-size:14px;
}
.footer-list a:hover{color:#FFFFFF;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);
  margin-top:48px;
  padding:22px 12px 28px;
  display:flex;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
  font-size:13px;
  color:#88A9A0;
}

/* ===== 底部固定转化条 ===== */
.dock{
  position:fixed;
  right:24px;
  bottom:24px;
  z-index:80;
  display:flex;
  align-items:center;
  gap:12px;
  background:#FFFFFF;
  border:1px solid var(--border);
  border-radius:var(--r-pill);
  box-shadow:var(--sh-lg);
  padding:10px 12px 10px 20px;
  opacity:0;
  visibility:hidden;
  transform:translateY(12px);
  transition:opacity .25s ease,transform .25s ease,visibility .25s ease;
}
.dock.is-show{opacity:1;visibility:visible;transform:translateY(0);}
.dock-text{font-size:14px;color:var(--text-2);white-space:nowrap;}
.dock-close{
  width:32px;height:32px;
  border-radius:50%;
  border:1px solid var(--border);
  background:#FFFFFF;
  color:var(--text-3);
  font-size:16px;
  line-height:1;
  display:flex;
  align-items:center;
  justify-content:center;
}
.dock-close:hover{color:var(--brand);border-color:var(--brand-2);}

/* ===== 响应式 ===== */
@media (max-width:1024px){
  .section{padding:72px 0;}
  .step-layout{flex-direction:column;gap:24px;}
  .side-col{position:static;flex:1 1 auto;width:100%;}
  .nav-chips{display:none;}
  .menu-toggle{display:flex;}
  .header-cta .btn{display:none;}
  .header-inner{min-height:60px;}
  .cta-band-inner{padding:28px;}
}

@media (max-width:767px){
  h2{font-size:24px;}
  .pagehead{padding:44px 0 40px;}
  .tl-body{padding:18px 18px;}
  .tl-item{gap:14px;}
  .tl-marker{flex:0 0 42px;width:42px;height:42px;font-size:14px;border-radius:10px;}
  .tl-item::before{left:20px;top:46px;}
  .dock{
    right:0;left:0;bottom:0;
    border-radius:0;
    border-left:none;border-right:none;border-bottom:none;
    padding:10px 16px calc(10px + env(safe-area-inset-bottom));
    justify-content:space-between;
    transform:translateY(100%);
  }
  .dock.is-show{transform:translateY(0);}
  .dock-text{font-size:13px;}
  body{padding-bottom:68px;}
}

@media (max-width:520px){
  .container{padding:0 18px;}
  .row .column{padding-left:8px;padding-right:8px;}
  .section{padding:56px 0;}
  .scope-row{padding:16px 16px;gap:12px;}
  .scope-text strong{font-size:15px;}
  .faq-item summary{font-size:16px;padding:16px 48px 16px 18px;}
  .cta-band-inner{padding:24px 20px;}
  .cta-band-actions{width:100%;}
  .cta-band-actions .btn{width:100%;}
  .anchor-chips{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px;}
  .anchor-chips .chip{flex:0 0 auto;}
}