/* roulang page: index */
:root{
  --brand-900:#082A25;
  --brand-800:#0E3A34;
  --brand-600:#14574E;
  --brand-500:#1B7267;
  --accent:#F2603C;
  --accent-600:#D94E2C;
  --teal:#1FB6A6;
  --bg:#F6F5F1;
  --bg-alt:#EFEDE6;
  --surface:#FFFFFF;
  --line:#E3E0D8;
  --ink:#1E2A27;
  --ink-2:#55615D;
  --ink-3:#8B958F;
  --shadow-sm:0 1px 2px rgba(8,42,37,.06),0 1px 3px rgba(8,42,37,.04);
  --shadow-md:0 6px 18px rgba(8,42,37,.08);
  --shadow-lg:0 16px 40px rgba(8,42,37,.12);
  --r-sm:6px;
  --r-btn:8px;
  --r-card:12px;
  --r-lg:18px;
  --sp-1:4px;--sp-2:8px;--sp-3:12px;--sp-4:16px;--sp-5:24px;--sp-6:32px;--sp-7:40px;--sp-8:56px;--sp-9:72px;--sp-10:96px;
  --ease:180ms ease;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.78;
  color:var(--ink);
  background:var(--bg);
  text-align:left;
}
h1,h2,h3,h4,h5,p,ul,ol,figure{margin:0;padding:0;}
ul,ol{list-style:none;}
img{max-width:100%;display:block;}
a{color:var(--brand-600);text-decoration:none;transition:color var(--ease);}
a:hover{color:var(--brand-500);}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
button{cursor:pointer;}
:focus-visible{outline:2px solid var(--teal);outline-offset:2px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px;}
.section{padding-top:88px;padding-bottom:88px;}
.section--tight{padding-top:64px;padding-bottom:64px;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;}
.section-head h2{font-size:clamp(24px,2.6vw,32px);line-height:1.3;font-weight:700;}
.section-head .sub{font-size:14px;color:var(--ink-2);margin-top:8px;}
.text-link{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:15px;color:var(--brand-600);white-space:nowrap;}
.text-link .arr{transition:transform var(--ease);display:inline-block;}
.text-link:hover .arr{transform:translateX(4px);}

/* buttons */
.btn-main,.btn-ghost,.btn-outline{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 28px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;border:1px solid transparent;
  transition:background var(--ease),color var(--ease),border-color var(--ease),transform var(--ease),box-shadow var(--ease);
}
.btn-main{background:var(--accent);color:#fff;}
.btn-main:hover{background:var(--accent-600);color:#fff;transform:translateY(-1px);}
.btn-main:active{transform:translateY(0);}
.btn-outline{border-color:var(--brand-600);color:var(--brand-600);background:transparent;height:44px;padding:0 24px;}
.btn-outline:hover{background:rgba(20,87,78,.06);color:var(--brand-600);}
.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff;background:transparent;height:44px;padding:0 22px;}
.btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff;}

/* header */
.site-header{position:sticky;top:0;z-index:1030;background:var(--surface);border-bottom:1px solid var(--line);transition:box-shadow var(--ease);}
.site-header.is-scrolled{box-shadow:var(--shadow-md);}
.header-top{height:64px;display:flex;align-items:center;transition:height var(--ease);}
.site-header.is-scrolled .header-top{height:56px;}
.header-top-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;width:100%;}
.brand{display:flex;align-items:center;gap:12px;min-width:0;}
.brand-mark{
  width:40px;height:40px;border-radius:10px;background:var(--brand-800);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:19px;flex:0 0 auto;letter-spacing:0;
}
.brand-text{font-size:15px;font-weight:600;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.brand:hover .brand-text{color:var(--brand-600);}
.header-tools{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.search-box{position:relative;display:flex;align-items:center;}
.search-box i{position:absolute;left:12px;font-size:13px;color:var(--ink-3);pointer-events:none;}
.search-box input{
  width:240px;height:40px;border:1px solid var(--line);border-radius:var(--r-btn);
  background:var(--bg);padding:0 12px 0 34px;font-size:14px;transition:border-color var(--ease),box-shadow var(--ease),background var(--ease);
}
.search-box input::placeholder{color:var(--ink-3);}
.search-box input:focus{outline:none;background:#fff;border-color:var(--teal);box-shadow:0 0 0 3px rgba(31,182,166,.18);}
.header-tools .btn-ghost{border-color:var(--brand-600);color:var(--brand-600);height:40px;padding:0 20px;}
.header-tools .btn-ghost:hover{background:rgba(20,87,78,.06);color:var(--brand-600);}
.header-tools .btn-main{height:40px;padding:0 22px;}
.burger{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:var(--r-btn);
  background:var(--surface);color:var(--brand-600);font-size:16px;align-items:center;justify-content:center;
}
.header-nav{border-top:1px solid var(--line);}
.header-nav-inner{height:48px;display:flex;align-items:center;justify-content:space-between;gap:20px;}
.channel-nav{display:flex;align-items:center;gap:28px;}
.channel-nav a{
  position:relative;font-size:15px;font-weight:500;color:var(--ink-2);height:48px;display:flex;align-items:center;
  transition:color var(--ease);
}
.channel-nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--accent);
  transform:scaleX(0);transform-origin:left;transition:transform var(--ease);
}
.channel-nav a:hover{color:var(--brand-600);}
.channel-nav a.active{color:var(--ink);font-weight:600;}
.channel-nav a.active::after{transform:scaleX(1);}
.hot-words{display:flex;align-items:center;gap:8px;}
.hot-label{font-size:12px;font-weight:600;color:var(--ink-3);}
.hot-words a{
  font-size:12px;font-weight:600;color:var(--ink-2);background:var(--bg-alt);
  padding:4px 10px;border-radius:999px;transition:color var(--ease),background var(--ease);
}
.hot-words a:hover{color:var(--brand-600);background:#E7E4DB;}

/* offcanvas mobile */
.offcanvas{max-width:320px;}
.offcanvas-header{border-bottom:1px solid var(--line);}
.offcanvas-body{padding:0 0 96px;}
.drawer-nav a{display:flex;align-items:center;height:48px;padding:0 24px;font-size:15px;color:var(--ink);border-bottom:1px solid var(--line);}
.drawer-nav a.active{color:var(--brand-600);font-weight:600;}
.drawer-hot{padding:16px 24px;display:flex;flex-wrap:wrap;gap:8px;border-bottom:1px solid var(--line);}
.drawer-hot a{font-size:12px;font-weight:600;color:var(--ink-2);background:var(--bg-alt);padding:4px 10px;border-radius:999px;}
.drawer-actions{
  position:absolute;left:0;right:0;bottom:0;padding:16px 24px;background:var(--surface);
  border-top:1px solid var(--line);display:flex;gap:12px;
}
.drawer-actions .btn-main,.drawer-actions .btn-outline{flex:1;height:44px;padding:0 12px;font-size:14px;}

/* hero */
.hero{position:relative;background:var(--brand-800);color:#fff;overflow:hidden;}
.hero-bg{position:absolute;inset:0;background:url(/assets/images/backpic/back-1.webp) center/cover no-repeat;opacity:.5;}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(8,42,37,.94) 0%,rgba(8,42,37,.55) 60%,rgba(8,42,37,.15) 100%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,58fr) minmax(0,42fr);gap:40px;align-items:center;min-height:560px;padding-top:56px;padding-bottom:72px;}
.hero h1{font-size:clamp(30px,4vw,46px);line-height:1.22;font-weight:700;color:#fff;}
.hero-sub{margin-top:20px;font-size:16px;line-height:1.78;color:rgba(255,255,255,.82);max-width:560px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px;}
.hero-badges{display:flex;flex-wrap:wrap;gap:20px;margin-top:32px;}
.hero-badges span{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:500;color:rgba(255,255,255,.8);}
.hero-badges i{color:var(--teal);font-size:13px;}
.hero-visual{margin-bottom:-32px;}
.hero-visual img{
  width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-lg);
  box-shadow:var(--shadow-lg);background:var(--bg-alt);
}

/* service grid */
.svc-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:24px;align-items:stretch;}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow-sm);transition:border-color var(--ease),box-shadow var(--ease),transform var(--ease);
}
.card:hover{border-color:var(--brand-500);box-shadow:var(--shadow-md);}
.svc-main{display:flex;flex-direction:column;overflow:hidden;padding:0;}
.svc-main img{width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--bg-alt);}
.svc-main-body{padding:24px;display:flex;flex-direction:column;gap:12px;flex:1;}
.svc-main h3{font-size:20px;line-height:1.4;font-weight:600;}
.svc-main p{font-size:14px;color:var(--ink-2);line-height:1.7;}
.svc-main .text-link{margin-top:auto;}
.svc-side{display:grid;grid-template-rows:1fr 1fr;gap:24px;}
.svc-mini{display:flex;gap:16px;padding:24px;align-items:flex-start;}
.svc-icon{
  width:44px;height:44px;flex:0 0 auto;border-radius:10px;background:var(--bg-alt);
  display:flex;align-items:center;justify-content:center;color:var(--brand-600);font-size:17px;
}
.svc-mini h3{font-size:17px;font-weight:600;line-height:1.45;}
.svc-mini p{font-size:14px;color:var(--ink-2);line-height:1.7;margin-top:6px;}
.svc-mini .arr{margin-left:auto;align-self:center;color:var(--brand-600);transition:transform var(--ease);}
.svc-mini:hover .arr{transform:translateX(4px);}

.quick-bar{
  margin-top:24px;display:grid;grid-template-columns:repeat(4,1fr);
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;
}
.quick-bar a{
  display:flex;align-items:center;gap:10px;padding:18px 20px;font-size:14px;font-weight:500;color:var(--ink-2);
  border-left:1px solid var(--line);transition:color var(--ease),background var(--ease);
}
.quick-bar a:first-child{border-left:none;}
.quick-bar a i{color:var(--brand-600);font-size:14px;}
.quick-bar a:hover{color:var(--brand-600);background:var(--bg);}

/* stats */
.stats{background:var(--brand-900);color:#fff;padding:56px 0;}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);}
.stat{padding:0 24px;border-left:1px solid rgba(255,255,255,.14);}
.stat:first-child{border-left:none;padding-left:0;}
.stat-num{font-size:32px;font-weight:700;font-variant-numeric:tabular-nums;color:var(--teal);line-height:1.2;}
.stat-title{font-size:15px;font-weight:600;color:#fff;margin-top:6px;}
.stat-desc{font-size:14px;color:rgba(255,255,255,.72);margin-top:4px;line-height:1.7;}

/* scenes */
.scene-grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:32px;align-items:start;}
.scene-main{position:relative;display:block;border-radius:var(--r-card);overflow:hidden;border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-sm);transition:box-shadow var(--ease),border-color var(--ease);}
.scene-main:hover{box-shadow:var(--shadow-md);border-color:var(--brand-500);}
.scene-main .thumb{overflow:hidden;}
.scene-main img{width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--bg-alt);transition:transform var(--ease);}
.scene-main:hover img{transform:scale(1.03);}
.scene-caption{padding:20px 24px;display:flex;flex-direction:column;gap:8px;}
.scene-caption h3{font-size:18px;font-weight:600;color:var(--ink);line-height:1.45;}
.scene-caption p{font-size:14px;color:var(--ink-2);line-height:1.7;}
.scene-tag{position:absolute;left:16px;bottom:16px;background:rgba(8,42,37,.86);color:#fff;font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;}
.scene-list{display:grid;gap:16px;}
.scene-item{display:flex;gap:16px;align-items:center;padding:16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow-sm);transition:border-color var(--ease),box-shadow var(--ease);}
.scene-item:hover{border-color:var(--brand-500);box-shadow:var(--shadow-md);}
.scene-item img{width:96px;height:72px;object-fit:cover;border-radius:var(--r-btn);background:var(--bg-alt);flex:0 0 auto;}
.scene-item h3{font-size:16px;font-weight:600;color:var(--ink);transition:color var(--ease);}
.scene-item:hover h3{color:var(--brand-600);}
.scene-item p{font-size:14px;color:var(--ink-2);margin-top:4px;line-height:1.7;}

/* steps */
.steps-panel{background:var(--bg-alt);border-radius:var(--r-lg);padding:40px;}
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.step{position:relative;padding-right:24px;}
.step:not(:last-child)::after{
  content:"";position:absolute;top:22px;right:0;width:24px;border-top:1px dashed #C9C5BA;
}
.step-num{font-size:36px;font-weight:700;color:var(--teal);line-height:1.1;font-variant-numeric:tabular-nums;}
.step h3{font-size:17px;font-weight:600;margin-top:8px;}
.step p{font-size:14px;color:var(--ink-2);line-height:1.7;margin-top:6px;}

/* news */
.news-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
.news-card{
  display:flex;flex-direction:column;gap:12px;padding:20px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow-sm);
  transition:border-color var(--ease),box-shadow var(--ease),transform var(--ease);color:inherit;
}
.news-card:hover{border-color:var(--brand-500);box-shadow:var(--shadow-md);color:inherit;}
.news-card h3{
  font-size:16px;font-weight:600;color:var(--ink);line-height:1.5;transition:color var(--ease);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-card:hover h3{color:var(--brand-600);}
.news-card p{
  font-size:14px;color:var(--ink-2);line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{display:flex;align-items:center;gap:10px;margin-top:auto;}
.news-time{font-size:13px;font-weight:500;color:var(--ink-3);font-variant-numeric:tabular-nums;}
.badge-soft{background:var(--bg-alt);color:var(--ink-2);font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;}
.news-meta .arr{margin-left:auto;color:var(--brand-600);transition:transform var(--ease);}
.news-card:hover .arr{transform:translateX(4px);}
.empty-state{
  border:1px dashed var(--line);border-radius:var(--r-card);padding:48px 24px;text-align:center;
  background:var(--surface);min-height:180px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
}
.empty-state strong{font-size:16px;color:var(--ink);}
.empty-state span{font-size:14px;color:var(--ink-3);}

/* faq */
.faq-accordion .accordion-item{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;margin-bottom:12px;
}
.faq-accordion .accordion-button{
  background:var(--surface);font-size:17px;font-weight:600;color:var(--ink);padding:18px 22px;
  box-shadow:none;border-radius:var(--r-card);position:relative;line-height:1.5;
}
.faq-accordion .accordion-button:not(.collapsed){color:var(--brand-600);background:var(--surface);}
.faq-accordion .accordion-button::before{
  content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;background:var(--teal);
  border-radius:2px;opacity:0;transition:opacity var(--ease);
}
.faq-accordion .accordion-button:not(.collapsed)::before{opacity:1;}
.faq-accordion .accordion-button:focus{box-shadow:0 0 0 3px rgba(31,182,166,.18);border-color:var(--teal);}
.faq-accordion .accordion-button::after{
  background-image:none;content:"+";font-size:20px;font-weight:600;color:var(--brand-600);
  width:auto;height:auto;line-height:1;transform:none;display:flex;align-items:center;justify-content:center;
}
.faq-accordion .accordion-button:not(.collapsed)::after{content:"−";transform:none;}
.faq-accordion .accordion-body{font-size:15px;line-height:1.8;color:var(--ink-2);padding:0 22px 20px 22px;}

/* contact */
.contact-grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:40px;align-items:start;}
.contact-list{display:grid;gap:16px;margin-top:24px;}
.contact-list li{display:flex;align-items:center;gap:12px;font-size:15px;color:var(--ink-2);}
.contact-list i{width:34px;height:34px;border-radius:8px;background:var(--bg-alt);color:var(--brand-600);display:flex;align-items:center;justify-content:center;font-size:14px;flex:0 0 auto;}
.contact-note{margin-top:20px;font-size:13px;color:var(--ink-3);line-height:1.7;}
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow-sm);padding:28px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:6px;}
.field .form-control,.field .form-select{
  height:44px;border-radius:var(--r-btn);border:1px solid var(--line);font-size:14px;background:var(--surface);
  transition:border-color var(--ease),box-shadow var(--ease);
}
.field textarea.form-control{height:auto;min-height:110px;padding:10px 12px;resize:vertical;}
.field .form-control:focus,.field .form-select:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(31,182,166,.18);}
.field .form-control::placeholder{color:var(--ink-3);}
.form-tip{font-size:13px;color:var(--ink-3);margin-top:12px;line-height:1.7;}
.form-msg{display:none;margin-top:12px;font-size:13px;font-weight:600;color:var(--brand-600);}
.form-msg.show{display:block;}

/* footer */
.site-footer{background:var(--brand-900);color:rgba(255,255,255,.72);padding-top:56px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:40px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-brand .brand-mark{background:#fff;color:var(--brand-900);}
.footer-brand span{font-size:15px;font-weight:600;color:#fff;}
.site-footer p{font-size:14px;line-height:1.8;}
.footer-col h4{font-size:14px;font-weight:600;color:#fff;margin-bottom:16px;}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{font-size:14px;color:rgba(255,255,255,.72);transition:color var(--ease);}
.footer-col a:hover{color:#fff;text-decoration:underline;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;}
.footer-bottom small{font-size:13px;color:rgba(255,255,255,.55);}

@media (max-width:1199px){
  .hero-inner{min-height:auto;padding-top:48px;padding-bottom:64px;}
}
@media (max-width:991px){
  .section{padding-top:64px;padding-bottom:64px;}
  .section--tight{padding-top:48px;padding-bottom:48px;}
  .hero-inner{grid-template-columns:1fr;gap:32px;padding-top:48px;padding-bottom:56px;}
  .hero-visual{margin-bottom:0;order:-1;}
  .hero-visual img{aspect-ratio:16/9;max-height:260px;}
  .hero::after{background:linear-gradient(180deg,rgba(8,42,37,.72) 0%,rgba(8,42,37,.9) 60%,rgba(8,42,37,.96) 100%);}
  .svc-grid{grid-template-columns:1fr;}
  .scene-grid{grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;gap:32px;}
  .steps-grid{grid-template-columns:1fr;gap:24px;}
  .step{padding-right:0;padding-left:28px;border-left:1px solid #C9C5BA;}
  .step:not(:last-child)::after{display:none;}
  .step-num{font-size:24px;}
  .step::before{content:"";position:absolute;left:-5px;top:10px;width:9px;height:9px;border-radius:50%;background:var(--teal);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .quick-bar{grid-template-columns:1fr 1fr;}
  .quick-bar a:nth-child(3){border-left:none;}
  .quick-bar a:nth-child(n+3){border-top:1px solid var(--line);}
  .search-box input{width:200px;}
}
@media (max-width:767px){
  .container{padding-left:16px;padding-right:16px;}
  .header-nav{display:none;}
  .brand-mark{width:36px;height:36px;font-size:17px;}
  .brand-text{font-size:14px;max-width:190px;}
  .header-tools .search-box,.header-tools .btn-ghost,.header-tools .btn-main{display:none;}
  .burger{display:flex;}
  .news-grid{grid-template-columns:1fr;}
  .stats-grid{grid-template-columns:1fr 1fr;gap:24px 0;}
  .stat{border-left:none;padding:0;}
  .stat:nth-child(odd){padding-right:16px;border-right:1px solid rgba(255,255,255,.14);}
  .stat:nth-child(even){padding-left:16px;}
  .stat:nth-child(n+3){padding-top:20px;border-top:1px solid rgba(255,255,255,.14);}
  .stat-num{font-size:26px;}
  .hero-actions .btn-main,.hero-actions .btn-ghost{width:100%;}
  .steps-panel{padding:24px;}
  .form-row{grid-template-columns:1fr;}
  .form-card{padding:20px;}
  .scene-item img{width:80px;height:64px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;}
}
@media (max-width:519px){
  .quick-bar{grid-template-columns:1fr;}
  .quick-bar a{border-left:none;}
  .quick-bar a:nth-child(n+2){border-top:1px solid var(--line);}
  .brand-text{max-width:150px;}
}

/* roulang page: article */
:root{
  --brand-900:#082A25;
  --brand-800:#0E3A34;
  --brand-600:#14574E;
  --brand-500:#1B7267;
  --accent:#F2603C;
  --accent-600:#D94E2C;
  --teal:#1FB6A6;
  --bg:#F6F5F1;
  --bg-alt:#EFEDE6;
  --surface:#FFFFFF;
  --line:#E3E0D8;
  --ink:#1E2A27;
  --ink-2:#55615D;
  --ink-3:#8B958F;
  --r-sm:6px;
  --r-md:8px;
  --r-lg:12px;
  --r-xl:18px;
  --shadow-sm:0 1px 2px rgba(8,42,37,.06),0 1px 3px rgba(8,42,37,.04);
  --shadow-md:0 6px 18px rgba(8,42,37,.08);
  --shadow-lg:0 16px 40px rgba(8,42,37,.12);
  --bs-body-bg:#F6F5F1;
  --bs-body-color:#1E2A27;
  --bs-border-color:#E3E0D8;
  --bs-link-color:#14574E;
  --bs-link-hover-color:#1B7267;
  --bs-border-radius:12px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.78;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--brand-600);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--brand-500);}
button{font-family:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,h5{margin:0;color:var(--ink);}
p{margin:0;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
@media (max-width:991px){.container{padding:0 20px;}}
@media (max-width:575px){.container{padding:0 16px;}}
:focus-visible{outline:2px solid var(--teal);outline-offset:2px;border-radius:4px;}

/* ===== 顶部导航 ===== */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:var(--surface);
  border-bottom:1px solid var(--line);
  transition:box-shadow .18s ease;
}
.site-header.is-scrolled{box-shadow:var(--shadow-md);}
.header-top{
  display:flex;align-items:center;gap:20px;
  height:64px;
  transition:height .18s ease;
}
.site-header.is-scrolled .header-top{height:56px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;text-decoration:none;}
.brand-mark{
  width:40px;height:40px;border-radius:10px;
  background:var(--brand-800);color:#fff;
  display:grid;place-items:center;
  font-size:18px;font-weight:700;letter-spacing:.5px;
  transition:transform .18s ease;
}
.brand:hover .brand-mark{transform:translateY(-1px);}
.brand-text{font-size:15px;font-weight:600;color:var(--ink);white-space:nowrap;}
.header-search{position:relative;margin-left:auto;width:240px;flex-shrink:0;}
.header-search i{position:absolute;left:12px;top:50%;transform:translateY(-50%);font-size:13px;color:var(--ink-3);pointer-events:none;}
.header-search input{
  width:100%;height:38px;
  border:1px solid var(--line);border-radius:var(--r-md);
  background:var(--bg-alt);color:var(--ink);
  padding:0 12px 0 34px;font-size:13px;
  transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.header-search input::placeholder{color:var(--ink-3);}
.header-search input:focus{
  outline:none;background:#fff;border-color:var(--teal);
  box-shadow:0 0 0 3px rgba(31,182,166,.18);
}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 24px;border-radius:var(--r-md);
  font-size:15px;font-weight:600;line-height:1;
  border:1px solid transparent;cursor:pointer;text-decoration:none;
  transition:background-color .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.btn-accent{background:var(--accent);color:#fff;}
.btn-accent:hover{background:var(--accent-600);color:#fff;transform:translateY(-1px);}
.btn-accent:active{transform:translateY(0);}
.btn-outline{background:transparent;border-color:var(--brand-600);color:var(--brand-600);}
.btn-outline:hover{background:rgba(20,87,78,.06);color:var(--brand-600);}
.btn-soft{background:var(--bg-alt);color:var(--ink-2);}
.btn-soft:hover{background:#E6E3DA;color:var(--brand-600);}
.header-actions .btn{height:38px;padding:0 18px;font-size:14px;border-radius:var(--r-md);}
.nav-toggle{
  display:none;width:42px;height:42px;margin-left:auto;
  align-items:center;justify-content:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  color:var(--ink);font-size:16px;cursor:pointer;
  transition:border-color .18s ease,color .18s ease;
}
.nav-toggle:hover{border-color:var(--brand-500);color:var(--brand-600);}
.channel-bar{border-top:1px solid var(--line);background:var(--surface);}
.channel-inner{display:flex;align-items:center;gap:24px;height:48px;}
.channel-nav{display:flex;align-items:center;gap:26px;flex-wrap:nowrap;}
.channel-nav a{
  position:relative;font-size:14px;font-weight:500;color:var(--ink-2);
  padding:6px 0;white-space:nowrap;transition:color .18s ease;
}
.channel-nav a:hover{color:var(--brand-600);}
.channel-nav a.active{color:var(--ink);font-weight:600;}
.channel-nav a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;
  background:var(--accent);border-radius:2px;
}
.hot-words{margin-left:auto;display:flex;align-items:center;gap:8px;font-size:12px;color:var(--ink-3);}
.hot-words .hot-label{font-weight:600;color:var(--ink-3);}
.hot-words a{
  padding:4px 10px;border-radius:999px;background:var(--bg-alt);
  color:var(--ink-2);font-size:12px;font-weight:500;white-space:nowrap;
  transition:color .18s ease,background-color .18s ease;
}
.hot-words a:hover{color:var(--brand-600);background:#E6E3DA;}

/* ===== 抽屉 ===== */
.drawer{width:320px;max-width:88vw;}
.drawer .offcanvas-header{border-bottom:1px solid var(--line);padding:16px 20px;}
.drawer .offcanvas-title{font-size:15px;font-weight:600;color:var(--ink);}
.drawer .offcanvas-body{padding:12px 20px 20px;}
.drawer-nav{display:grid;gap:2px;margin-bottom:20px;}
.drawer-nav a{
  display:flex;align-items:center;justify-content:space-between;
  height:48px;padding:0 12px;border-radius:var(--r-md);
  font-size:15px;color:var(--ink-2);font-weight:500;
}
.drawer-nav a:hover{background:var(--bg-alt);color:var(--brand-600);}
.drawer-nav a.active{background:rgba(242,96,60,.10);color:var(--accent-600);font-weight:600;}
.drawer-sub{font-size:12px;font-weight:600;color:var(--ink-3);letter-spacing:.5px;margin:0 0 10px 12px;}
.drawer-tags{display:flex;flex-wrap:wrap;gap:8px;padding:0 12px;margin-bottom:24px;}
.drawer-tags a{background:var(--bg-alt);color:var(--ink-2);border-radius:999px;padding:5px 12px;font-size:12px;}
.drawer-tags a:hover{color:var(--brand-600);}
.drawer-actions{display:grid;gap:10px;}
.drawer-actions .btn{width:100%;}

/* ===== 主体 ===== */
.page-main{padding:28px 0 88px;}
@media (max-width:767px){.page-main{padding:20px 0 56px;}}
.breadcrumb-list{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:13px;color:var(--ink-3);margin-bottom:22px;}
.breadcrumb-list li{display:inline-flex;align-items:center;gap:6px;}
.breadcrumb-list li:not(:last-child)::after{content:"›";color:var(--ink-3);font-size:13px;}
.breadcrumb-list a{color:var(--brand-600);}
.breadcrumb-list a:hover{color:var(--brand-500);}
.breadcrumb-list li[aria-current]{color:var(--ink-2);}

.article-head{max-width:820px;}
.article-head .kicker{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--bg-alt);color:var(--brand-600);
  font-size:12px;font-weight:600;padding:5px 12px;border-radius:999px;
}
.article-head h1{
  font-size:clamp(24px,3.2vw,34px);line-height:1.34;font-weight:700;
  margin:16px 0 16px;color:var(--ink);
}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13px;color:var(--ink-3);font-weight:500;}
.article-meta .sep{color:var(--line);}
.article-meta i{font-size:12px;margin-right:5px;color:var(--ink-3);}

.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;align-items:start;margin-top:32px;}
@media (max-width:991px){.article-layout{grid-template-columns:1fr;gap:40px;}}

.article-body{
  max-width:760px;font-size:16.5px;line-height:1.9;color:var(--ink);word-break:break-word;
}
.article-body p{margin:0 0 20px;}
.article-body h2{
  position:relative;font-size:24px;line-height:1.4;font-weight:700;
  margin:36px 0 14px;padding-left:14px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.36em;bottom:.36em;width:3px;
  background:var(--teal);border-radius:2px;
}
.article-body h3{font-size:19px;line-height:1.5;font-weight:600;margin:26px 0 12px;}
.article-body h4{font-size:17px;font-weight:600;margin:20px 0 10px;}
.article-body ul,.article-body ol{padding-left:22px;margin:0 0 20px;list-style:revert;}
.article-body li{margin:0 0 10px;line-height:1.85;}
.article-body ol>li::marker{color:var(--brand-600);font-weight:600;}
.article-body ul>li::marker{color:var(--teal);}
.article-body blockquote{
  margin:24px 0;padding:16px 20px;
  background:var(--bg-alt);border-left:3px solid var(--teal);
  border-radius:var(--r-md);color:var(--ink-2);font-size:15.5px;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:10px;margin:24px 0;height:auto;}
.article-body figure{margin:24px 0;}
.article-body figcaption{font-size:13px;color:var(--ink-3);text-align:center;margin-top:10px;}
.article-body a{color:var(--brand-600);text-decoration:underline;text-underline-offset:3px;}
.article-body a:hover{color:var(--brand-500);}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px;}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 14px;text-align:left;line-height:1.6;}
.article-body th{background:var(--bg-alt);font-weight:600;color:var(--ink);}
.article-body tr:nth-child(even) td{background:#FBFAF7;}
.article-body hr{border:none;border-top:1px solid var(--line);margin:32px 0;}
.article-body code{background:var(--bg-alt);border-radius:4px;padding:2px 6px;font-size:.92em;}

.tag-block{margin-top:40px;padding-top:24px;border-top:1px solid var(--line);}
.tag-block h2{font-size:14px;font-weight:600;color:var(--ink-3);margin-bottom:12px;letter-spacing:.5px;}
.tag-list{display:flex;flex-wrap:wrap;gap:10px;}
.tag-list a{
  background:var(--bg-alt);color:var(--ink-2);
  font-size:13px;font-weight:500;padding:6px 14px;border-radius:999px;
  transition:color .18s ease,background-color .18s ease;
}
.tag-list a:hover{color:var(--brand-600);background:#E6E3DA;}

.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px;}
@media (max-width:575px){.post-nav{grid-template-columns:1fr;}}
.post-nav a{
  display:block;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:16px 18px;box-shadow:var(--shadow-sm);
  transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease;
}
.post-nav a:hover{border-color:var(--brand-500);box-shadow:var(--shadow-md);transform:translateY(-2px);}
.post-nav span{display:block;font-size:12px;color:var(--ink-3);font-weight:600;margin-bottom:6px;}
.post-nav strong{
  display:block;font-size:15px;font-weight:600;color:var(--ink);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  transition:color .18s ease;
}
.post-nav a:hover strong{color:var(--brand-600);}
.post-nav .align-end{text-align:right;}

.back-link{
  display:inline-flex;align-items:center;gap:8px;margin-top:24px;
  font-size:14px;font-weight:600;color:var(--brand-600);
}
.back-link i{transition:transform .18s ease;}
.back-link:hover i{transform:translateX(4px);}

/* ===== 侧栏 ===== */
.article-aside{position:sticky;top:88px;display:grid;gap:20px;}
@media (max-width:991px){.article-aside{position:static;}}
.aside-card{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:20px;box-shadow:var(--shadow-sm);
}
.aside-card h2{font-size:15px;font-weight:600;margin-bottom:16px;display:flex;align-items:center;gap:8px;}
.aside-card h2::before{content:"";width:3px;height:14px;background:var(--teal);border-radius:2px;display:inline-block;}
.rec-list{display:grid;gap:14px;}
.rec-list a{display:block;padding-bottom:14px;border-bottom:1px dashed var(--line);}
.rec-list a:last-child{padding-bottom:0;border-bottom:none;}
.rec-list .rec-title{
  font-size:14px;line-height:1.6;color:var(--ink);font-weight:500;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  transition:color .18s ease;
}
.rec-list a:hover .rec-title{color:var(--brand-600);}
.rec-list .rec-date{display:block;font-size:12px;color:var(--ink-3);margin-top:6px;}
.aside-card .btn{width:100%;}
.aside-note{font-size:12.5px;line-height:1.75;color:var(--ink-3);margin-top:14px;}

/* ===== 空状态 ===== */
.empty-state{
  margin-top:32px;background:var(--surface);
  border:1px dashed var(--line);border-radius:var(--r-lg);
  padding:56px 24px;text-align:center;box-shadow:var(--shadow-sm);
}
.empty-state i{font-size:28px;color:var(--ink-3);margin-bottom:14px;display:block;}
.empty-state strong{display:block;font-size:18px;font-weight:600;color:var(--ink);margin-bottom:8px;}
.empty-state p{font-size:14px;color:var(--ink-3);margin-bottom:20px;}

/* ===== 页脚 ===== */
.site-footer{background:var(--brand-900);color:rgba(255,255,255,.72);padding:56px 0 24px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;}
@media (max-width:991px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px;}}
@media (max-width:575px){.footer-grid{grid-template-columns:1fr;gap:28px;}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;color:#fff;font-size:15px;font-weight:600;}
.footer-brand .brand-mark{background:rgba(255,255,255,.12);color:#fff;}
.footer-col p{font-size:13.5px;line-height:1.8;color:rgba(255,255,255,.62);max-width:320px;}
.footer-col h4{font-size:14px;font-weight:600;color:#fff;margin-bottom:14px;}
.footer-col ul{display:grid;gap:10px;}
.footer-col ul a{font-size:13.5px;color:rgba(255,255,255,.72);}
.footer-col ul a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px;}
.footer-bottom{
  margin-top:40px;padding-top:20px;
  border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
}
.footer-bottom small{font-size:12.5px;color:rgba(255,255,255,.5);}

@media (max-width:767px){
  .header-search,.header-actions,.channel-bar{display:none;}
  .nav-toggle{display:inline-flex;}
  .brand-text{font-size:14px;}
  .brand-mark{width:36px;height:36px;font-size:16px;border-radius:9px;}
}

/* roulang page: category1 */
:root{
  --brand-900:#082A25;
  --brand-800:#0E3A34;
  --brand-600:#14574E;
  --brand-500:#1B7267;
  --accent:#F2603C;
  --accent-600:#D94E2C;
  --teal:#1FB6A6;
  --bg:#F6F5F1;
  --bg-alt:#EFEDE6;
  --surface:#FFFFFF;
  --line:#E3E0D8;
  --ink:#1E2A27;
  --ink-2:#55615D;
  --ink-3:#8B958F;
  --r-sm:6px;
  --r-md:8px;
  --r-lg:12px;
  --r-xl:18px;
  --shadow-sm:0 1px 2px rgba(8,42,37,.06),0 1px 3px rgba(8,42,37,.04);
  --shadow-md:0 6px 18px rgba(8,42,37,.08);
  --shadow-lg:0 16px 40px rgba(8,42,37,.12);
  --bs-body-bg:#F6F5F1;
  --bs-body-color:#1E2A27;
  --bs-border-color:#E3E0D8;
  --bs-link-color:#14574E;
  --bs-link-hover-color:#1B7267;
  --bs-primary:#14574E;
  --bs-border-radius:8px;
  --bs-font-sans-serif:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.78;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand-600);text-decoration:none;transition:color .18s ease,background-color .18s ease,border-color .18s ease}
a:hover{color:var(--brand-500)}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:0;color:var(--ink)}
h1{font-size:clamp(32px,4vw,46px);line-height:1.22}
h2{font-size:clamp(24px,2.6vw,32px);line-height:1.3}
h3{font-size:20px;line-height:1.4;font-weight:600}
h4{font-size:17px;line-height:1.45;font-weight:600}
p{margin:0 0 18px}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--teal);outline-offset:2px}
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px}
.section{padding:72px 0}
.section-alt{background:var(--bg-alt)}
.section-head{max-width:720px;margin-bottom:36px}
.section-kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.04em;color:var(--brand-600);margin-bottom:12px}
.section-kicker::before{content:"";width:3px;height:14px;background:var(--teal);border-radius:2px}
.section-head p{color:var(--ink-2);font-size:15px;margin-top:12px;margin-bottom:0}

/* ===== 头部导航 ===== */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:var(--surface);
  border-bottom:1px solid var(--line);
  transition:box-shadow .18s ease;
}
.site-header.is-scrolled{box-shadow:var(--shadow-md)}
.header-top{display:flex;align-items:center;gap:20px;height:64px;transition:height .18s ease}
.site-header.is-scrolled .header-top{height:56px}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand-mark{
  width:40px;height:40px;flex:0 0 40px;
  display:flex;align-items:center;justify-content:center;
  background:var(--brand-800);color:#fff;
  border-radius:10px;font-size:18px;font-weight:700;line-height:1;
}
.brand-name{font-size:15px;font-weight:600;white-space:nowrap}
.header-search{position:relative;flex:0 1 240px;margin-left:auto}
.header-search i{position:absolute;left:13px;top:50%;transform:translateY(-50%);font-size:13px;color:var(--ink-3);pointer-events:none}
.header-search input{
  width:100%;height:38px;border:1px solid var(--line);border-radius:var(--r-md);
  background:var(--bg-alt);padding:0 12px 0 34px;font-size:14px;color:var(--ink);
  transition:border-color .18s ease,box-shadow .18s ease,background-color .18s ease;
}
.header-search input::placeholder{color:var(--ink-3)}
.header-search input:focus{outline:none;background:#fff;border-color:var(--teal);box-shadow:0 0 0 3px rgba(31,182,166,.18)}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.btn-main,.btn-line,.btn-arrow{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 24px;border-radius:var(--r-md);
  font-size:15px;font-weight:600;line-height:1;
  border:1px solid transparent;cursor:pointer;
  transition:background-color .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.btn-main{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-main:hover{background:var(--accent-600);border-color:var(--accent-600);color:#fff;transform:translateY(-1px)}
.btn-main:active{transform:translateY(0)}
.btn-line{background:transparent;color:var(--brand-600);border-color:var(--brand-600)}
.btn-line:hover{background:rgba(20,87,78,.06);color:var(--brand-600)}
.btn-arrow{
  height:auto;padding:0;border:0;background:transparent;color:var(--brand-600);font-size:15px;
}
.btn-arrow i{transition:transform .18s ease}
.btn-arrow:hover{color:var(--brand-500)}
.btn-arrow:hover i{transform:translateX(4px)}
.header-actions .btn-line,.header-actions .btn-main{height:36px;padding:0 16px;font-size:14px}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);background:transparent;
  border-radius:var(--r-md);align-items:center;justify-content:center;flex-direction:column;gap:4px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px}
.header-nav-row{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  height:48px;border-top:1px solid var(--line);
}
.channel-nav{display:flex;align-items:center;gap:28px}
.channel-nav a{
  position:relative;display:inline-flex;align-items:center;height:48px;
  font-size:15px;font-weight:500;color:var(--ink-2);white-space:nowrap;
}
.channel-nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--accent);
  transform:scaleX(0);transform-origin:left;transition:transform .18s ease;
}
.channel-nav a:hover{color:var(--brand-600)}
.channel-nav a:hover::after{transform:scaleX(1)}
.channel-nav a.active{color:var(--brand-600);font-weight:600}
.channel-nav a.active::after{transform:scaleX(1)}
.hot-words{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.hot-label{font-size:12px;font-weight:600;color:var(--ink-3)}
.hot-words .pill{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;
  background:var(--bg-alt);color:var(--ink-2);border-radius:999px;font-size:12px;font-weight:600;
}
.hot-words .pill:hover{color:var(--brand-600);background:rgba(20,87,78,.08)}

/* ===== 分类横幅 ===== */
.page-banner{
  background:var(--bg-alt);
  border-bottom:1px solid var(--line);
  padding:28px 0 40px;
}
.breadcrumb-list{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink-3);margin-bottom:22px}
.breadcrumb-list a{color:var(--ink-2)}
.breadcrumb-list a:hover{color:var(--brand-600)}
.breadcrumb-list li::after{content:"›";margin-left:8px;color:var(--ink-3)}
.breadcrumb-list li:last-child::after{content:""}
.breadcrumb-list li[aria-current]{color:var(--ink-3)}
.banner-inner{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:40px;align-items:center}
.banner-inner h1{font-size:clamp(30px,3.6vw,42px)}
.banner-inner .banner-desc{margin-top:16px;color:var(--ink-2);font-size:16px;max-width:620px}
.banner-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.tag{
  display:inline-flex;align-items:center;height:28px;padding:0 12px;
  background:var(--surface);border:1px solid var(--line);border-radius:999px;
  font-size:12px;font-weight:600;color:var(--ink-2);
}
.banner-figure{margin:0}
.banner-figure img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-xl);box-shadow:var(--shadow-md);background:var(--bg)}

/* ===== 时间轴 + 注意事项 ===== */
.steps-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:40px;align-items:start}
.timeline{margin-top:8px}
.step-item{position:relative;padding-left:64px;padding-bottom:34px}
.step-item:last-child{padding-bottom:0}
.step-item::before{
  content:"";position:absolute;left:19px;top:46px;bottom:4px;
  border-left:1px dashed var(--line);
}
.step-item:last-child::before{display:none}
.step-num{
  position:absolute;left:0;top:0;width:40px;height:40px;border-radius:999px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(31,182,166,.12);color:var(--brand-600);
  font-size:15px;font-weight:700;font-variant-numeric:tabular-nums;
}
.step-item h3{margin-bottom:8px}
.step-item p{color:var(--ink-2);font-size:15px;margin-bottom:0}
.step-item .step-tip{
  display:inline-block;margin-top:10px;font-size:13px;color:var(--brand-600);
  border-left:3px solid var(--teal);padding-left:10px;
}
.note-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px;box-shadow:var(--shadow-sm);position:sticky;top:132px;
}
.note-card h3{font-size:18px;margin-bottom:6px}
.note-card .note-sub{font-size:13px;color:var(--ink-3);margin-bottom:18px}
.note-list li{position:relative;padding-left:22px;font-size:14px;color:var(--ink-2);line-height:1.75;margin-bottom:14px}
.note-list li:last-child{margin-bottom:0}
.note-list li::before{
  content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:2px;
  background:var(--teal);opacity:.85;
}
.note-list strong{color:var(--ink);font-weight:600}

/* ===== 受阻自查 ===== */
.fix-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.fix-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:24px;transition:box-shadow .18s ease,border-color .18s ease,transform .18s ease;
}
.fix-card:hover{box-shadow:var(--shadow-md);border-color:var(--brand-500);transform:translateY(-2px)}
.fix-icon{
  width:42px;height:42px;border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;
  background:rgba(31,182,166,.12);color:var(--brand-600);font-size:17px;margin-bottom:16px;
}
.fix-card h3{font-size:17px;margin-bottom:10px}
.fix-card p{font-size:14px;color:var(--ink-2);line-height:1.75;margin-bottom:14px}
.fix-card .fix-link{font-size:14px;font-weight:600;display:inline-flex;align-items:center;gap:6px}
.fix-card .fix-link i{transition:transform .18s ease}
.fix-card .fix-link:hover i{transform:translateX(4px)}

/* ===== FAQ ===== */
.faq-wrap{max-width:760px}
.faq-accordion .accordion-item{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  margin-bottom:12px;overflow:hidden;
}
.faq-accordion .accordion-item:last-child{margin-bottom:0}
.faq-accordion .accordion-button{
  position:relative;width:100%;background:transparent;border:0;box-shadow:none;
  padding:18px 56px 18px 24px;font-size:17px;font-weight:600;color:var(--ink);
  text-align:left;line-height:1.5;transition:color .18s ease;
}
.faq-accordion .accordion-button:not(.collapsed){color:var(--brand-600)}
.faq-accordion .accordion-button::after{
  content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);
  font-size:20px;font-weight:400;color:var(--brand-600);line-height:1;
  background:none;width:auto;height:auto;margin:0;
}
.faq-accordion .accordion-button:not(.collapsed)::after{content:"−"}
.faq-accordion .accordion-button:focus{box-shadow:none;outline:none}
.faq-accordion .accordion-button:focus-visible{outline:2px solid var(--teal);outline-offset:-2px}
.faq-accordion .accordion-button:not(.collapsed)::before{
  content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;background:var(--teal);border-radius:2px;
}
.faq-accordion .accordion-body{padding:0 24px 22px;font-size:15px;line-height:1.8;color:var(--ink-2)}

/* ===== 底部 CTA ===== */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--r-xl);
  background:var(--brand-800);
  padding:44px 40px;
  display:flex;align-items:center;justify-content:space-between;gap:32px;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-3.webp');
  background-size:cover;background-position:center;
  opacity:.22;
}
.cta-band > *{position:relative;z-index:1}
.cta-band h2{color:#fff;font-size:clamp(22px,2.4vw,28px);margin-bottom:10px}
.cta-band p{color:rgba(255,255,255,.78);font-size:15px;margin-bottom:0;max-width:560px}
.cta-actions{display:flex;gap:12px;flex:0 0 auto;flex-wrap:wrap}
.cta-band .btn-line{color:#fff;border-color:rgba(255,255,255,.55)}
.cta-band .btn-line:hover{background:rgba(255,255,255,.12);color:#fff}

/* ===== 页脚 ===== */
.site-footer{background:var(--brand-900);color:rgba(255,255,255,.72);padding:64px 0 28px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:15px;font-weight:600;margin-bottom:16px}
.site-footer .brand-mark{width:36px;height:36px;flex:0 0 36px;border-radius:9px;background:rgba(255,255,255,.12);color:#fff;font-size:16px}
.footer-col p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.66);margin-bottom:0;max-width:320px}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:16px;font-weight:600}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li:last-child{margin-bottom:0}
.footer-col ul a{color:rgba(255,255,255,.72);font-size:14px}
.footer-col ul a:hover{color:#fff;text-decoration:underline}
.footer-bottom{
  margin-top:44px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
}
.footer-bottom small{font-size:13px;color:rgba(255,255,255,.55)}

/* ===== 移动抽屉 ===== */
.mobile-drawer{width:320px;max-width:86vw;background:var(--surface);color:var(--ink)}
.mobile-drawer .offcanvas-header{border-bottom:1px solid var(--line);padding:18px 20px}
.mobile-drawer .offcanvas-title{font-size:15px;font-weight:600;color:var(--ink)}
.mobile-drawer .offcanvas-body{padding:20px}
.drawer-search{position:relative;margin-bottom:20px}
.drawer-search i{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--ink-3);font-size:13px}
.drawer-search input{
  width:100%;height:44px;border:1px solid var(--line);border-radius:var(--r-md);
  background:var(--bg-alt);padding:0 12px 0 34px;font-size:14px;color:var(--ink);
}
.drawer-search input:focus{outline:none;background:#fff;border-color:var(--teal);box-shadow:0 0 0 3px rgba(31,182,166,.18)}
.drawer-nav a{
  display:flex;align-items:center;height:48px;font-size:15px;color:var(--ink);
  border-bottom:1px solid var(--line);
}
.drawer-nav a:hover,.drawer-nav a.active{color:var(--brand-600);font-weight:600}
.drawer-hot{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.drawer-hot .pill{
  display:inline-flex;align-items:center;height:28px;padding:0 12px;
  background:var(--bg-alt);color:var(--ink-2);border-radius:999px;font-size:12px;font-weight:600;
}
.drawer-foot{display:flex;gap:10px;padding:16px 20px;border-top:1px solid var(--line)}
.drawer-foot a{flex:1}

/* ===== 响应式 ===== */
@media (max-width:1199.98px){
  .banner-inner{grid-template-columns:minmax(0,1fr) 280px}
  .steps-layout{grid-template-columns:minmax(0,1fr) 300px;gap:32px}
}
@media (max-width:991.98px){
  .container{padding-left:20px;padding-right:20px}
  .section{padding:64px 0}
  .header-search{flex-basis:180px}
  .hot-words{display:none}
  .banner-inner{grid-template-columns:minmax(0,1fr)}
  .banner-figure{display:none}
  .steps-layout{grid-template-columns:minmax(0,1fr)}
  .note-card{position:static}
  .fix-grid{grid-template-columns:minmax(0,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-band{flex-direction:column;align-items:flex-start;padding:36px 28px}
}
@media (max-width:767.98px){
  .header-top{height:60px;gap:12px}
  .site-header.is-scrolled .header-top{height:56px}
  .header-search,.header-actions{display:none}
  .nav-toggle{display:flex;margin-left:auto}
  .header-nav-row{display:none}
  .brand-mark{width:36px;height:36px;flex:0 0 36px;font-size:16px;border-radius:9px}
  .brand-name{font-size:14px}
  .section{padding:48px 0}
  .page-banner{padding:20px 0 32px}
  .cta-actions{width:100%}
  .cta-actions .btn-main,.cta-actions .btn-line{flex:1}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column}
}
@media (max-width:575.98px){
  .container{padding-left:16px;padding-right:16px}
  .step-item{padding-left:54px}
  .step-num{width:34px;height:34px;font-size:13px}
  .step-item::before{left:16px;top:40px}
  .note-card{padding:20px}
  .cta-band{padding:28px 20px;border-radius:var(--r-lg)}
  .faq-accordion .accordion-button{font-size:16px;padding:16px 48px 16px 18px}
  .faq-accordion .accordion-body{padding:0 18px 18px}
}

/* roulang page: category2 */
:root{
  --brand-900:#082A25;
  --brand-800:#0E3A34;
  --brand-600:#14574E;
  --brand-500:#1B7267;
  --accent:#F2603C;
  --accent-600:#D94E2C;
  --teal:#1FB6A6;
  --bg:#F6F5F1;
  --bg-alt:#EFEDE6;
  --surface:#FFFFFF;
  --line:#E3E0D8;
  --ink:#1E2A27;
  --ink-2:#55615D;
  --ink-3:#8B958F;
  --r-sm:6px;
  --r:8px;
  --r-card:12px;
  --r-lg:18px;
  --shadow-sm:0 1px 2px rgba(8,42,37,.06),0 1px 3px rgba(8,42,37,.04);
  --shadow-md:0 6px 18px rgba(8,42,37,.08);
  --shadow-lg:0 16px 40px rgba(8,42,37,.12);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.78;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
h1,h2,h3,h4,h5{margin:0;letter-spacing:0;font-weight:700}
p{margin:0 0 18px}
p:last-child{margin-bottom:0}
a{color:var(--brand-600);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--brand-500)}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--teal);
  outline-offset:2px;
  border-radius:4px;
}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}
@media (max-width:991px){.container{padding-left:20px;padding-right:20px}}
@media (max-width:575px){.container{padding-left:16px;padding-right:16px}}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:var(--surface);
  border-bottom:1px solid var(--line);
  transition:box-shadow .18s ease;
}
.site-header.is-stuck{box-shadow:var(--shadow-md)}
.topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  height:64px;
  transition:height .18s ease;
}
.site-header.is-stuck .topbar-inner{height:56px}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--ink);
  text-decoration:none;
  flex-shrink:0;
}
.brand:hover{color:var(--ink)}
.brand-mark{
  width:40px;
  height:40px;
  border-radius:10px;
  background:var(--brand-800);
  color:#fff;
  display:grid;
  place-items:center;
  font-size:17px;
  font-weight:700;
  letter-spacing:.5px;
  flex-shrink:0;
}
.brand-text{
  font-size:15px;
  font-weight:600;
  white-space:nowrap;
  color:var(--ink);
}
.topbar-right{display:flex;align-items:center;gap:12px;flex-shrink:0}
.search-box{position:relative;display:flex;align-items:center}
.search-box .fa-magnifying-glass{
  position:absolute;
  left:12px;
  font-size:13px;
  color:var(--ink-3);
  pointer-events:none;
}
.search-box input{
  width:230px;
  height:38px;
  padding:0 14px 0 34px;
  font-size:14px;
  color:var(--ink);
  background:var(--bg);
  border:1px solid var(--line);
  border-radius:var(--r);
  outline:none;
  transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.search-box input::placeholder{color:var(--ink-3)}
.search-box input:focus{
  background:#fff;
  border-color:var(--teal);
  box-shadow:0 0 0 3px rgba(31,182,166,.18);
}
.nav-toggle{
  width:44px;
  height:44px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:17px;
  color:var(--brand-600);
  background:transparent;
  border:1px solid var(--line);
  border-radius:var(--r);
  cursor:pointer;
  transition:border-color .18s ease,color .18s ease,background .18s ease;
}
.nav-toggle:hover{color:var(--brand-500);border-color:var(--brand-500);background:rgba(20,87,78,.05)}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:44px;
  padding:0 24px;
  font-size:15px;
  font-weight:600;
  line-height:1;
  border:1px solid transparent;
  border-radius:var(--r);
  cursor:pointer;
  text-decoration:none;
  transition:transform .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease,box-shadow .18s ease;
}
.btn-accent{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-accent:hover{background:var(--accent-600);border-color:var(--accent-600);color:#fff;transform:translateY(-1px)}
.btn-accent:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:var(--brand-600);border-color:var(--brand-600)}
.btn-ghost:hover{background:rgba(20,87,78,.06);color:var(--brand-500);border-color:var(--brand-500)}
.btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-outline-light:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff;transform:translateY(-1px)}
.btn-sm{height:38px;padding:0 16px;font-size:14px}

.channel-bar{
  background:var(--surface);
  border-top:1px solid var(--line);
}
.channel-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  height:48px;
}
.channel-nav{display:flex;align-items:center;gap:28px;overflow-x:auto;scrollbar-width:none}
.channel-nav::-webkit-scrollbar{display:none}
.channel-nav a{
  position:relative;
  padding:13px 0;
  font-size:14px;
  font-weight:500;
  color:var(--ink-2);
  white-space:nowrap;
  transition:color .18s ease;
}
.channel-nav a:hover{color:var(--brand-600)}
.channel-nav a.active{color:var(--ink);font-weight:600}
.channel-nav a.active::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  height:2px;
  border-radius:2px;
  background:var(--accent);
}
.hot-words{display:flex;align-items:center;gap:8px;flex-shrink:0}
.hot-label{font-size:12px;font-weight:600;color:var(--accent)}
.hot-words a{
  font-size:12px;
  font-weight:600;
  padding:4px 10px;
  border-radius:999px;
  background:var(--bg-alt);
  color:var(--ink-2);
  transition:color .18s ease,background .18s ease;
}
.hot-words a:hover{color:var(--brand-600);background:#E6E3DA}

/* 移动端抽屉 */
.offcanvas{background:var(--surface)}
.offcanvas-title{font-size:15px;font-weight:600;color:var(--ink)}
.mobile-nav{display:grid;gap:2px;margin-bottom:24px}
.mobile-nav a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:48px;
  padding:0 4px;
  font-size:15px;
  font-weight:500;
  color:var(--ink);
  border-bottom:1px solid var(--line);
}
.mobile-nav a.active{color:var(--accent);font-weight:600}
.mobile-hot{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.mobile-hot a{
  font-size:12px;
  font-weight:600;
  padding:6px 12px;
  border-radius:999px;
  background:var(--bg-alt);
  color:var(--ink-2);
}
.mobile-actions{display:grid;gap:10px}
.mobile-actions .btn{width:100%}

/* ---------- 分类横幅 ---------- */
.page-banner{
  position:relative;
  overflow:hidden;
  background:var(--bg-alt);
  border-bottom:1px solid var(--line);
  padding:44px 0 52px;
}
.page-banner::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:url('/assets/images/backpic/back-2.png');
  background-size:cover;
  background-position:center;
  opacity:.11;
  pointer-events:none;
}
.banner-inner{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1fr) 320px;
  gap:48px;
  align-items:center;
}
.breadcrumb-list{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  margin:0 0 18px;
  padding:0;
  font-size:13px;
  color:var(--ink-3);
}
.breadcrumb-list li{display:flex;align-items:center}
.breadcrumb-list li + li::before{content:"›";margin:0 8px;color:var(--ink-3)}
.breadcrumb-list a{color:var(--ink-2)}
.breadcrumb-list a:hover{color:var(--brand-600)}
.breadcrumb-list [aria-current]{color:var(--ink-2)}
.banner-text h1{
  font-size:clamp(30px,3.6vw,42px);
  line-height:1.24;
  color:var(--ink);
  margin:0 0 16px;
}
.banner-text p{
  max-width:640px;
  font-size:16px;
  line-height:1.8;
  color:var(--ink-2);
  margin:0;
}
.banner-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.tag-pill{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:5px 12px;
  font-size:12.5px;
  font-weight:600;
  color:var(--ink-2);
  background:rgba(255,255,255,.8);
  border:1px solid var(--line);
  border-radius:999px;
}
.tag-pill i{color:var(--teal);font-size:11px}
.banner-figure img{
  width:100%;
  aspect-ratio:16/10;
  object-fit:cover;
  border-radius:var(--r-lg);
  box-shadow:var(--shadow-md);
  background:var(--bg-alt);
}

/* ---------- 通用板块 ---------- */
.section{padding:72px 0}
.section-plain{background:var(--bg)}
.section-surface{
  background:var(--surface);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section-head{max-width:720px;margin-bottom:40px}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  font-weight:600;
  color:var(--brand-600);
  margin-bottom:12px;
}
.eyebrow::before{
  content:"";
  width:22px;
  height:3px;
  border-radius:2px;
  background:var(--teal);
}
.section-head h2{
  font-size:clamp(24px,2.6vw,32px);
  line-height:1.32;
  color:var(--ink);
  margin:0 0 12px;
}
.section-head p{font-size:15px;color:var(--ink-2);margin:0}

/* ---------- 流程步骤卡 ---------- */
.step-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.step-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:28px;
  box-shadow:var(--shadow-sm);
  transition:box-shadow .18s ease,border-color .18s ease,transform .18s ease;
}
.step-card:hover{
  border-color:var(--brand-500);
  box-shadow:var(--shadow-md);
  transform:translateY(-2px);
}
.step-num{
  font-size:36px;
  font-weight:700;
  line-height:1;
  color:var(--teal);
  font-variant-numeric:tabular-nums;
  margin-bottom:16px;
}
.step-card h3{font-size:17px;font-weight:600;color:var(--ink);margin-bottom:10px}
.step-card p{font-size:14.5px;line-height:1.78;color:var(--ink-2);margin:0}

/* ---------- 资料清单 ---------- */
.check-layout{
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  gap:40px;
  align-items:start;
}
.check-list{display:grid;gap:14px}
.check-list li{
  display:flex;
  gap:14px;
  align-items:flex-start;
  padding:18px 20px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:10px;
  box-shadow:var(--shadow-sm);
  transition:border-color .18s ease,box-shadow .18s ease;
}
.check-list li:hover{border-color:var(--brand-500);box-shadow:var(--shadow-md)}
.check-list .tick{
  flex:0 0 22px;
  width:22px;
  height:22px;
  margin-top:3px;
  display:grid;
  place-items:center;
  font-size:11px;
  color:var(--brand-600);
  background:rgba(31,182,166,.14);
  border-radius:6px;
}
.check-list strong{display:block;font-size:15px;font-weight:600;color:var(--ink);margin-bottom:2px}
.check-list span{display:block;font-size:14px;line-height:1.72;color:var(--ink-2)}

.aside-figure{
  margin:0;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.aside-figure img{width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--bg-alt)}
.aside-figure figcaption{
  padding:18px 20px;
  font-size:14px;
  line-height:1.75;
  color:var(--ink-2);
  border-top:1px solid var(--line);
}

/* ---------- 提示条 ---------- */
.notice{
  display:flex;
  gap:14px;
  align-items:flex-start;
  padding:20px 24px;
  background:rgba(31,182,166,.10);
  border:1px solid rgba(31,182,166,.30);
  border-left:3px solid var(--teal);
  border-radius:var(--r);
  font-size:15px;
  line-height:1.8;
  color:var(--ink);
}
.notice i{color:var(--brand-600);font-size:17px;margin-top:3px;flex-shrink:0}
.notice strong{font-weight:600}

/* ---------- 常见卡点 ---------- */
.pitfall-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.pitfall-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:24px;
  box-shadow:var(--shadow-sm);
  transition:border-color .18s ease,box-shadow .18s ease;
}
.pitfall-card:hover{border-color:var(--brand-500);box-shadow:var(--shadow-md)}
.pitfall-card .p-icon{
  width:38px;
  height:38px;
  display:grid;
  place-items:center;
  border-radius:10px;
  background:var(--bg-alt);
  color:var(--brand-600);
  font-size:15px;
  margin-bottom:16px;
}
.pitfall-card h3{font-size:16px;font-weight:600;color:var(--ink);margin-bottom:8px}
.pitfall-card p{font-size:14px;line-height:1.75;color:var(--ink-2);margin:0}

/* ---------- FAQ ---------- */
.faq{max-width:900px}
.faq .accordion-item{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  margin-bottom:12px;
  overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.faq .accordion-item:last-child{margin-bottom:0}
.faq .accordion-button{
  position:relative;
  width:100%;
  padding:18px 56px 18px 20px;
  font-size:17px;
  font-weight:600;
  color:var(--ink);
  background:var(--surface);
  box-shadow:none;
  border-radius:var(--r-card);
  transition:color .18s ease,background-color .18s ease;
}
.faq .accordion-button:not(.collapsed){
  color:var(--brand-600);
  background:var(--surface);
  box-shadow:none;
}
.faq .accordion-button:focus{box-shadow:none;outline:2px solid var(--teal);outline-offset:-2px}
.faq .accordion-button::before{
  content:"";
  position:absolute;
  left:0;
  top:12px;
  bottom:12px;
  width:3px;
  border-radius:0 2px 2px 0;
  background:var(--teal);
  opacity:0;
  transition:opacity .18s ease;
}
.faq .accordion-button:not(.collapsed)::before{opacity:1}
.faq .accordion-button::after{
  content:"+";
  position:absolute;
  right:20px;
  top:50%;
  margin-top:-12px;
  width:24px;
  height:24px;
  display:grid;
  place-items:center;
  font-size:20px;
  font-weight:400;
  line-height:1;
  color:var(--brand-600);
  background-image:none;
  transform:none;
  transition:color .18s ease;
}
.faq .accordion-button:not(.collapsed)::after{content:"−";color:var(--brand-600)}
.faq .accordion-body{
  padding:0 20px 20px;
  font-size:15px;
  line-height:1.8;
  color:var(--ink-2);
}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;
  overflow:hidden;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  padding:44px 48px;
  border-radius:var(--r-lg);
  background:var(--brand-800);
}
.cta-band::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:url('/assets/images/backpic/back-1.webp');
  background-size:cover;
  background-position:center;
  opacity:.14;
  pointer-events:none;
}
.cta-copy{position:relative;max-width:640px}
.cta-band h2{
  font-size:clamp(22px,2.4vw,28px);
  line-height:1.36;
  color:#fff;
  margin:0 0 10px;
}
.cta-band p{font-size:15px;line-height:1.78;color:rgba(255,255,255,.76);margin:0}
.cta-actions{position:relative;display:flex;flex-wrap:wrap;gap:12px;flex-shrink:0}

/* ---------- 返回链接 ---------- */
.back-row{display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between}
.back-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:15px;
  font-weight:600;
  color:var(--brand-600);
  transition:color .18s ease,gap .18s ease;
}
.back-link:hover{color:var(--brand-500);gap:12px}
.mini-nav{display:flex;flex-wrap:wrap;gap:8px}
.mini-nav a{
  padding:6px 14px;
  font-size:13px;
  font-weight:600;
  color:var(--ink-2);
  background:var(--bg-alt);
  border-radius:999px;
  transition:color .18s ease,background .18s ease;
}
.mini-nav a:hover{color:var(--brand-600);background:#E6E3DA}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--brand-900);
  color:rgba(255,255,255,.72);
  padding:64px 0 0;
  margin-top:0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1fr;
  gap:40px;
  padding-bottom:48px;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  color:#fff;
  font-size:16px;
  font-weight:600;
  margin-bottom:16px;
}
.footer-brand .brand-mark{
  width:36px;
  height:36px;
  border-radius:9px;
  font-size:15px;
  background:rgba(255,255,255,.12);
}
.footer-col p{font-size:14px;line-height:1.8;margin:0;max-width:330px;color:rgba(255,255,255,.72)}
.footer-col h4{font-size:14px;font-weight:600;color:#fff;margin:0 0 16px}
.footer-col ul{display:grid;gap:10px}
.footer-col ul a{font-size:14px;color:rgba(255,255,255,.72)}
.footer-col ul a:hover{color:#fff;text-decoration:underline}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:20px 0;
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:12px;
}
.footer-bottom small{font-size:13px;color:rgba(255,255,255,.55);line-height:1.6}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .hot-words{display:none}
  .search-box input{width:200px}
}
@media (max-width:991px){
  .channel-bar{display:none}
  .section{padding:56px 0}
  .page-banner{padding:36px 0 44px}
  .banner-inner{grid-template-columns:minmax(0,1fr);gap:0}
  .banner-figure{display:none}
  .check-layout{grid-template-columns:minmax(0,1fr);gap:28px}
  .pitfall-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-band{flex-direction:column;align-items:flex-start;padding:36px 32px}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}
}
@media (max-width:767px){
  .step-grid{grid-template-columns:minmax(0,1fr)}
  .pitfall-grid{grid-template-columns:minmax(0,1fr)}
  .brand-text{font-size:14px}
  .section-head{margin-bottom:28px}
  .cta-band{padding:32px 24px}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1 1 auto}
}
@media (max-width:575px){
  body{font-size:15px}
  .site-header.is-stuck .topbar-inner{height:56px}
  .step-card{padding:22px}
  .notice{padding:16px 18px;font-size:14px}
  .footer-grid{grid-template-columns:minmax(0,1fr);gap:28px}
  .footer-bottom{flex-direction:column}
  .back-row{flex-direction:column;align-items:flex-start}
  .btn{width:100%}
  .topbar-right .btn{width:auto}
}

/* roulang page: category3 */
:root{
  --brand-900:#082A25;
  --brand-800:#0E3A34;
  --brand-600:#14574E;
  --brand-500:#1B7267;
  --accent:#F2603C;
  --accent-600:#D94E2C;
  --teal:#1FB6A6;
  --bg:#F6F5F1;
  --bg-alt:#EFEDE6;
  --surface:#FFFFFF;
  --line:#E3E0D8;
  --ink:#1E2A27;
  --ink-2:#55615D;
  --ink-3:#8B958F;
  --radius-xs:6px;
  --radius-sm:8px;
  --radius-md:12px;
  --radius-lg:18px;
  --shadow-sm:0 1px 2px rgba(8,42,37,.06),0 1px 3px rgba(8,42,37,.04);
  --shadow-md:0 6px 18px rgba(8,42,37,.08);
  --shadow-lg:0 16px 40px rgba(8,42,37,.12);

  --bs-body-bg:var(--bg);
  --bs-body-color:var(--ink);
  --bs-primary:var(--brand-600);
  --bs-link-color:var(--brand-600);
  --bs-link-hover-color:var(--brand-500);
  --bs-border-color:var(--line);
  --bs-body-font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
}

*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.78;
  text-align:left;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;background:var(--bg-alt);}
a{color:var(--brand-600);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--brand-500);}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:0;color:var(--ink);}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--teal);outline-offset:2px;}

.container{max-width:1200px;padding-left:24px;padding-right:24px;margin-right:auto;margin-left:auto;}
@media (max-width:991.98px){.container{padding-left:20px;padding-right:20px;}}
@media (max-width:575.98px){.container{padding-left:16px;padding-right:16px;}}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 24px;border-radius:var(--radius-sm);
  font-size:15px;font-weight:600;line-height:1;border:1px solid transparent;
  transition:background-color .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
  cursor:pointer;text-decoration:none;
}
.btn-accent{background:var(--accent);color:#fff;border-color:var(--accent);}
.btn-accent:hover{background:var(--accent-600);border-color:var(--accent-600);color:#fff;transform:translateY(-1px);}
.btn-accent:active{transform:translateY(0);}
.btn-outline-brand{background:transparent;border-color:var(--brand-600);color:var(--brand-600);}
.btn-outline-brand:hover{background:rgba(20,87,78,.06);border-color:var(--brand-500);color:var(--brand-500);}
.btn-ghost-light{background:transparent;border-color:rgba(255,255,255,.55);color:#fff;}
.btn-ghost-light:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.8);color:#fff;}
.btn-link-arrow{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;color:var(--brand-600);}
.btn-link-arrow i{transition:transform .18s ease;}
.btn-link-arrow:hover i{transform:translateX(4px);}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;background:#fff;
  border-bottom:1px solid var(--line);
  transition:box-shadow .18s ease;
}
.site-header.is-scrolled{box-shadow:var(--shadow-md);}
.topbar{border-bottom:1px solid var(--line);}
.topbar-inner{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  height:64px;transition:height .18s ease;
}
.site-header.is-scrolled .topbar-inner{height:56px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;border-radius:var(--radius-sm);
  background:var(--brand-800);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:18px;font-weight:700;letter-spacing:0;
}
.brand-name{font-size:15px;font-weight:600;color:var(--ink);white-space:nowrap;}
.brand:hover .brand-name{color:var(--brand-600);}
.topbar-right{display:flex;align-items:center;gap:12px;}
.search-box{
  display:flex;align-items:center;gap:8px;width:240px;height:40px;
  padding:0 12px;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-sm);
  transition:border-color .18s ease,box-shadow .18s ease,background-color .18s ease;
}
.search-box i{color:var(--ink-3);font-size:13px;}
.search-box input{border:0;background:transparent;outline:none;font-size:14px;width:100%;color:var(--ink);height:100%;}
.search-box input::placeholder{color:var(--ink-3);}
.search-box:focus-within{border-color:var(--teal);background:#fff;box-shadow:0 0 0 3px rgba(31,182,166,.18);}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:#fff;color:var(--brand-600);align-items:center;justify-content:center;font-size:16px;
  transition:background-color .18s ease,border-color .18s ease;
}
.nav-toggle:hover{background:var(--bg-alt);border-color:var(--brand-500);}

.channel-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:48px;}
.channel-nav{display:flex;align-items:center;gap:28px;}
.channel-nav a{
  position:relative;display:inline-block;padding:12px 0;
  font-size:15px;font-weight:500;color:var(--ink-2);white-space:nowrap;
  transition:color .18s ease;
}
.channel-nav a:hover{color:var(--brand-600);}
.channel-nav a.active{color:var(--ink);font-weight:600;}
.channel-nav a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:4px;height:2px;
  background:var(--accent);border-radius:2px;
}
.hot-words{display:flex;align-items:center;gap:8px;}
.hot-label{font-size:12px;font-weight:600;color:var(--ink-3);}
.hot-pill{
  font-size:12px;font-weight:600;color:var(--ink-2);background:var(--bg-alt);
  border-radius:999px;padding:4px 10px;transition:color .18s ease,background-color .18s ease;
}
.hot-pill:hover{color:var(--brand-600);background:#E7E4DB;}

@media (max-width:991.98px){
  .hot-words{display:none;}
  .search-box{width:190px;}
}
@media (max-width:767.98px){
  .search-box{display:none;}
  .channel-bar{display:none;}
  .nav-toggle{display:inline-flex;}
  .brand-name{font-size:13px;}
  .brand-mark{width:36px;height:36px;font-size:16px;}
  .topbar-inner{height:58px;gap:12px;}
  .site-header.is-scrolled .topbar-inner{height:54px;}
}

/* 抽屉 */
.offcanvas{border-left:1px solid var(--line);}
.offcanvas-header{border-bottom:1px solid var(--line);padding:16px 20px;}
.offcanvas-title{font-size:16px;font-weight:700;}
.offcanvas-body{padding:20px;}
.mobile-nav{display:flex;flex-direction:column;}
.mobile-nav a{
  display:flex;align-items:center;min-height:48px;padding:0 4px;
  font-size:15px;font-weight:500;color:var(--ink-2);border-bottom:1px solid var(--line);
}
.mobile-nav a.active{color:var(--brand-600);font-weight:700;}
.mobile-hot{margin-top:20px;}
.mobile-hot h3{font-size:13px;font-weight:600;color:var(--ink-3);margin-bottom:10px;}
.mobile-hot .hot-pill{margin:0 8px 8px 0;display:inline-block;}
.mobile-actions{
  display:flex;gap:12px;padding:16px 20px;border-top:1px solid var(--line);background:var(--bg);
}
.mobile-actions .btn{flex:1;}

/* ---------- 页面横幅 ---------- */
.page-banner{background:var(--bg-alt);border-bottom:1px solid var(--line);padding:28px 0 48px;}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink-3);margin-bottom:20px;}
.crumb li{display:flex;align-items:center;gap:8px;}
.crumb li + li::before{content:"›";color:var(--ink-3);}
.crumb a{color:var(--ink-2);}
.crumb a:hover{color:var(--brand-600);}
.crumb [aria-current]{color:var(--ink-2);font-weight:500;}
.banner-inner{display:grid;grid-template-columns:1fr 320px;gap:44px;align-items:center;}
.banner-title{font-size:clamp(32px,4vw,46px);line-height:1.22;}
.banner-desc{margin-top:16px;max-width:640px;font-size:16px;line-height:1.8;color:var(--ink-2);}
.banner-actions{margin-top:26px;display:flex;flex-wrap:wrap;gap:12px;}
.banner-figure{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/3;background:var(--bg-alt);}
.banner-figure img{width:100%;height:100%;object-fit:cover;}
@media (max-width:991.98px){
  .banner-inner{grid-template-columns:1fr;gap:0;}
  .banner-figure{display:none;}
  .page-banner{padding:22px 0 36px;}
}
@media (max-width:575.98px){
  .banner-actions .btn{width:100%;}
}

/* ---------- 板块通用 ---------- */
.section{padding:72px 0;}
.section--alt{background:var(--bg-alt);}
.section-head{max-width:760px;margin-bottom:36px;}
.section-eyebrow{
  display:inline-block;font-size:12px;font-weight:600;color:var(--brand-600);
  background:rgba(20,87,78,.08);border-radius:999px;padding:4px 12px;margin-bottom:14px;
}
.section-title{font-size:clamp(24px,2.6vw,32px);line-height:1.3;}
.section-sub{margin-top:12px;font-size:15px;line-height:1.8;color:var(--ink-2);}
@media (max-width:991.98px){.section{padding:56px 0;}}
@media (max-width:767.98px){.section{padding:44px 0;} .section-head{margin-bottom:26px;}}

/* ---------- 风险卡 ---------- */
.risk-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.risk-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:24px;box-shadow:var(--shadow-sm);
  transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease;
}
.risk-card:hover{border-color:var(--brand-500);box-shadow:var(--shadow-md);transform:translateY(-2px);}
.risk-top{display:flex;align-items:center;gap:12px;margin-bottom:12px;}
.risk-icon{
  width:40px;height:40px;flex-shrink:0;border-radius:10px;
  background:rgba(31,182,166,.12);color:var(--brand-600);
  display:inline-flex;align-items:center;justify-content:center;font-size:16px;
}
.risk-title{font-size:17px;font-weight:600;line-height:1.4;}
.risk-card p{font-size:15px;line-height:1.78;color:var(--ink-2);}
.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.pill{
  display:inline-block;background:var(--bg-alt);color:var(--ink-2);
  font-size:12px;font-weight:600;line-height:1.4;border-radius:999px;padding:4px 10px;
}
@media (max-width:767.98px){.risk-grid{grid-template-columns:1fr;}}

/* ---------- 自查清单 ---------- */
.check-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.check-item{
  display:flex;gap:12px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-md);padding:18px 20px;box-shadow:var(--shadow-sm);
  transition:border-color .18s ease,box-shadow .18s ease;
}
.check-item:hover{border-color:var(--brand-500);box-shadow:var(--shadow-md);}
.check-item i{color:var(--teal);font-size:15px;margin-top:5px;flex-shrink:0;}
.check-item h3{font-size:15px;font-weight:600;margin-bottom:4px;}
.check-item p{font-size:14px;line-height:1.7;color:var(--ink-2);}
@media (max-width:991.98px){.check-grid{grid-template-columns:1fr;}}

/* ---------- 流程 ---------- */
.flow{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
  background:var(--bg-alt);border-radius:var(--radius-lg);padding:40px;
}
.step{position:relative;}
.step-num{
  font-size:32px;font-weight:700;line-height:1;color:var(--teal);
  font-variant-numeric:tabular-nums;
}
.step h3{margin-top:12px;font-size:17px;font-weight:600;}
.step p{margin-top:8px;font-size:14px;line-height:1.7;color:var(--ink-2);}
@media (min-width:992px){
  .step{border-right:1px dashed #CFCBBF;padding-right:24px;}
  .step:last-child{border-right:0;padding-right:0;}
}
@media (max-width:991.98px){
  .flow{grid-template-columns:1fr;gap:0;padding:24px;}
  .step{display:grid;grid-template-columns:56px 1fr;gap:4px 12px;padding:18px 0;border-bottom:1px dashed #CFCBBF;}
  .step:last-child{border-bottom:0;padding-bottom:0;}
  .step-num{grid-row:span 2;font-size:26px;padding-top:2px;}
  .step h3{margin-top:0;}
}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:880px;}
.faq-item{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);
  overflow:hidden;transition:border-color .18s ease,box-shadow .18s ease;
}
.faq-item:hover{border-color:var(--brand-500);box-shadow:var(--shadow-sm);}
.faq-item[open]{box-shadow:var(--shadow-sm);}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 24px;font-size:17px;font-weight:600;color:var(--ink);
  cursor:pointer;list-style:none;
  transition:color .18s ease,box-shadow .18s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";font-size:20px;font-weight:400;line-height:1;color:var(--brand-600);flex-shrink:0;
}
.faq-item[open] summary{color:var(--brand-600);box-shadow:inset 3px 0 0 var(--teal);}
.faq-item[open] summary::after{content:"−";}
.faq-body{padding:0 24px 20px;font-size:15px;line-height:1.8;color:var(--ink-2);}
@media (max-width:575.98px){
  .faq-item summary{padding:16px 18px;font-size:16px;}
  .faq-body{padding:0 18px 18px;}
}

/* ---------- CTA 条 ---------- */
.cta-band{background:var(--brand-900);padding:56px 0;color:#fff;}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;}
.cta-band h2{color:#fff;font-size:clamp(24px,2.6vw,30px);line-height:1.32;}
.cta-band p{margin-top:12px;max-width:560px;font-size:15px;line-height:1.78;color:rgba(255,255,255,.72);}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}
.channel-link-row{
  display:flex;flex-wrap:wrap;gap:12px;margin-top:32px;padding-top:26px;
  border-top:1px solid rgba(255,255,255,.12);
}
.channel-link-row a{
  display:inline-flex;align-items:center;gap:8px;
  border:1px solid rgba(255,255,255,.24);border-radius:999px;padding:8px 18px;
  font-size:14px;font-weight:600;color:rgba(255,255,255,.85);
  transition:background-color .18s ease,color .18s ease,border-color .18s ease;
}
.channel-link-row a:hover{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.5);}
@media (max-width:767.98px){
  .cta-band{padding:44px 0;}
  .cta-actions{width:100%;}
  .cta-actions .btn{flex:1;}
}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--brand-900);color:rgba(255,255,255,.72);padding:56px 0 28px;}
.footer-grid{display: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-mark{background:#fff;color:var(--brand-900);}
.footer-brand span:last-child{font-size:15px;font-weight:600;color:#fff;}
.footer-col p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.72);}
.footer-col h4{font-size:14px;font-weight:600;color:#fff;margin-bottom:14px;letter-spacing:0;}
.footer-col ul{display:grid;gap:10px;}
.footer-col ul a{font-size:14px;color:rgba(255,255,255,.72);}
.footer-col ul a:hover{color:#fff;text-decoration:underline;}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:36px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);
}
.footer-bottom small{font-size:13px;color:rgba(255,255,255,.6);}
@media (max-width:991.98px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:575.98px){
  .footer-grid{grid-template-columns:1fr;}
  .site-footer{padding:44px 0 24px;}
}