/* roulang page: index */
:root{
  --brand:#275B7D;
  --brand-dark:#1B4257;
  --brand-soft:#E7F0F6;
  --bean:#E8B04B;
  --bean-soft:#FBF3E2;
  --bean-ink:#3A2A06;
  --live:#E2604A;
  --live-soft:#FDEDE9;
  --ok:#2F8F6B;
  --ink:#10202C;
  --text:#35485A;
  --muted:#6B7F91;
  --line:#E2E9F0;
  --bg:#F6F9FC;
  --card:#FFFFFF;
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:20px;
  --shadow:0 10px 30px -14px rgba(16,32,44,.18);
  --shadow-hover:0 18px 40px -18px rgba(16,32,44,.26);
  --bs-primary:#275B7D;
  --bs-link-color:#275B7D;
  --bs-link-hover-color:#1B4257;
  --bs-body-color:#35485A;
  --bs-body-font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --bs-border-radius:16px;
  --bs-border-color:#E2E9F0;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--bs-body-font-family);
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{margin:0;color:var(--ink);font-weight:600}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
a{color:var(--brand);text-decoration:none;transition:color .18s ease-out}
a:hover{color:var(--brand-dark)}
img{max-width:100%;display:block}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
::selection{background:var(--brand-soft);color:var(--brand-dark)}
.container{width:100%;padding-left:16px;padding-right:16px;margin-left:auto;margin-right:auto}
@media (min-width:768px){.container{padding-left:20px;padding-right:20px}}
@media (min-width:1200px){.container{max-width:1200px;padding-left:24px;padding-right:24px}}
.section{padding:44px 0}
@media (min-width:768px){.section{padding:64px 0}}
@media (min-width:992px){.section{padding:88px 0}}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:28px}
.section-head h2{font-size:clamp(22px,2.6vw,30px);line-height:1.3}
.section-sub{font-size:14px;color:var(--muted);max-width:640px;margin-top:8px}
.link-brand{display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600;color:var(--brand)}
.link-brand i{font-size:12px;transition:transform .18s ease-out}
.link-brand:hover{text-decoration:underline;text-underline-offset:4px}
.link-brand:hover i{transform:translateX(2px)}

/* ============ 按钮 ============ */
.btn{border-radius:var(--radius-sm);font-size:15px;font-weight:600;line-height:1.4;padding:11px 22px;transition:background .18s ease-out,color .18s ease-out,border-color .18s ease-out,transform .18s ease-out,box-shadow .18s ease-out}
.btn:focus,.btn:focus-visible{outline:2px solid var(--brand);outline-offset:2px;box-shadow:none}
.btn-brand{background:var(--brand);border:1px solid var(--brand);color:#fff}
.btn-brand:hover{background:var(--brand-dark);border-color:var(--brand-dark);color:#fff;transform:translateY(-1px)}
.btn-brand:active{transform:translateY(0);background:var(--brand-dark)}
.btn-brand:focus-visible{color:#fff}
.btn-outline-brand{background:#fff;border:1px solid var(--brand);color:var(--brand)}
.btn-outline-brand:hover{background:var(--brand-soft);color:var(--brand-dark);border-color:var(--brand)}
.btn-remind{background:var(--bean);border:1px solid var(--bean);color:var(--bean-ink)}
.btn-remind:hover{background:#DEA43C;border-color:#DEA43C;color:var(--bean-ink);transform:translateY(-1px)}
.btn-remind:active{transform:translateY(0)}
.btn-sm{padding:9px 16px;font-size:14px}

/* ============ 导航 ============ */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(255,255,255,.97);
  border-bottom:1px solid var(--line);
  backdrop-filter:saturate(180%) blur(8px);
  -webkit-backdrop-filter:saturate(180%) blur(8px);
}
.header-inner{display:flex;align-items:center;gap:20px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{width:34px;height:34px;border-radius:10px;background:var(--brand);display:grid;place-items:center;flex-shrink:0}
.brand-dot{width:12px;height:12px;border-radius:50%;background:var(--bean);display:block}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:17px;font-weight:700;color:var(--ink);letter-spacing:.01em}
.brand-text span{font-size:11px;font-weight:600;color:var(--muted);letter-spacing:.14em}
.main-nav{display:flex;align-items:center;gap:22px;margin-left:8px}
.main-nav .nav-link{
  position:relative;padding:22px 0;font-size:14px;font-weight:500;color:var(--text);
  transition:color .18s ease-out;white-space:nowrap;
}
.main-nav .nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:2px;
  background:var(--brand);transform:scaleX(0);transform-origin:center;transition:transform .18s ease-out;
}
.main-nav .nav-link:hover{color:var(--brand)}
.main-nav .nav-link:focus-visible{outline:2px solid var(--brand);outline-offset:4px;border-radius:4px}
.main-nav .nav-link.active{color:var(--brand);font-weight:600}
.main-nav .nav-link.active::after{transform:scaleX(1)}
.header-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.cmd-search{
  display:flex;align-items:center;gap:8px;width:250px;height:40px;padding:0 10px 0 12px;
  background:#F1F5F9;border:1px solid transparent;border-radius:var(--radius-sm);
  transition:background .18s ease-out,border-color .18s ease-out,box-shadow .18s ease-out;
}
.cmd-search i{font-size:13px;color:var(--muted)}
.cmd-search input{
  flex:1;min-width:0;border:0;background:transparent;font-size:14px;color:var(--text);outline:none;
}
.cmd-search input::placeholder{color:var(--muted)}
.cmd-search:focus-within{background:#fff;border-color:rgba(39,91,125,.35);box-shadow:0 0 0 3px rgba(39,91,125,.12)}
.kbd{font-size:11px;color:var(--muted);border:1px solid var(--line);background:#fff;border-radius:5px;padding:1px 5px;line-height:1.5}
.header-divider{width:1px;height:22px;background:var(--line)}
.quick-link{font-size:14px;font-weight:500;color:var(--text);white-space:nowrap}
.quick-link:hover{color:var(--brand)}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:var(--radius-sm);
  color:var(--brand);font-size:17px;cursor:pointer;align-items:center;justify-content:center;
}
.nav-toggle:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.mobile-search{display:none}
@media (max-width:1199px){.cmd-search{width:200px}}
@media (max-width:1099px){.cmd-search{display:none}.header-divider{display:none}}
@media (max-width:991px){
  .main-nav{
    position:fixed;left:0;right:0;top:68px;bottom:auto;display:none;flex-direction:column;
    align-items:stretch;gap:0;margin:0;padding:12px 16px 20px;
    background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);
    max-height:calc(100vh - 68px);overflow-y:auto;
  }
  .main-nav.open{display:flex}
  .main-nav .nav-link{padding:14px 4px;font-size:16px;border-bottom:1px solid var(--line)}
  .main-nav .nav-link::after{display:none}
  .main-nav .nav-link.active{color:var(--brand)}
  .mobile-search{display:flex;margin-bottom:8px}
  .mobile-search input{width:100%;height:46px;border:1px solid #DCE5EE;border-radius:12px;padding:0 14px;font-size:15px;outline:none;background:#F8FBFD}
  .mobile-search input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(39,91,125,.12);background:#fff}
  .nav-toggle{display:flex}
  .quick-link{display:none}
  .header-inner{min-height:64px}
  .main-nav{top:64px;max-height:calc(100vh - 64px)}
}
@media (max-width:575px){
  .brand-text strong{font-size:15px}
  .header-right .btn-brand{padding:8px 14px;font-size:13px}
}

/* ============ Hero ============ */
.hero{padding:36px 0 20px}
@media (min-width:992px){.hero{padding:56px 0 32px}}
.hero-grid{display:grid;grid-template-columns:1fr;gap:32px;align-items:center}
@media (min-width:992px){.hero-grid{grid-template-columns:7fr 5fr;gap:48px}}
.status-pill{
  display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;
  background:var(--live-soft);color:#A6382A;font-size:13px;font-weight:600;border:1px solid rgba(226,96,74,.22);
}
.live-dot{width:7px;height:7px;border-radius:50%;background:var(--live);display:inline-block}
.hero h1{
  font-size:clamp(30px,4.2vw,46px);line-height:1.25;font-weight:700;letter-spacing:-.01em;
  margin:18px 0 14px;max-width:16em;
}
.hero-sub{font-size:16px;color:var(--text);max-width:34em;margin-bottom:24px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:20px}
.hero-meta{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--muted)}
.hero-meta span{display:inline-flex;align-items:center}
.hero-meta span+span::before{content:"·";margin:0 8px;color:#B9C7D3}

.hero-card{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;background:#0E2431;
  box-shadow:var(--shadow);isolation:isolate;
}
.hero-card-media{position:relative;aspect-ratio:4/3}
.hero-card-media img{width:100%;height:100%;object-fit:cover}
.hero-card-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(9,28,40,.82) 0%,rgba(9,28,40,.58) 45%,rgba(9,28,40,.12) 100%);
}
.hero-card-body{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:space-between;padding:22px}
.hero-card-tag{
  align-self:flex-start;display:inline-flex;align-items:center;gap:6px;
  background:var(--bean);color:var(--bean-ink);font-size:12px;font-weight:700;
  padding:4px 10px;border-radius:6px;
}
.hero-card-title{color:#fff;font-size:20px;font-weight:600;line-height:1.4;margin-top:10px;text-shadow:0 1px 12px rgba(0,0,0,.35)}
.hero-card-title small{display:block;font-size:12px;font-weight:500;color:rgba(255,255,255,.78);margin-top:6px;letter-spacing:.02em}
.hero-card-bottom{
  background:rgba(255,255,255,.94);border-radius:14px;padding:14px 16px;
  box-shadow:0 8px 24px -14px rgba(9,28,40,.5);
}
.hero-card-bottom .cd-label{font-size:12px;color:var(--muted);margin-bottom:8px;font-weight:600}
.countdown{display:flex;align-items:stretch;gap:0}
.cd-cell{flex:1;text-align:center;position:relative}
.cd-cell+.cd-cell::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:1px;background:var(--line)}
.cd-num{display:block;font-size:26px;font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums;line-height:1.1}
.cd-unit{display:block;font-size:11px;color:var(--muted);margin-top:4px}

/* ============ 倒计时条 ============ */
.cd-strip{
  background:#F1F6FA;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:24px;display:grid;grid-template-columns:1fr;gap:24px;align-items:center;
}
@media (min-width:992px){.cd-strip{grid-template-columns:5fr 7fr;padding:28px 32px;gap:32px}}
.cd-strip h2{font-size:20px;margin-bottom:6px}
.cd-strip p{font-size:14px;color:var(--muted);margin:0}
.cd-strip-right{display:flex;flex-wrap:wrap;align-items:center;gap:20px;justify-content:space-between}
.cd-strip .countdown{flex:0 1 auto;min-width:250px}
.cd-strip .cd-num{font-size:36px}
@media (min-width:992px){.cd-strip .cd-num{font-size:42px}}
.cd-strip .cd-cell{min-width:66px}
@media (min-width:768px){.cd-strip .cd-cell{min-width:72px}}
.cd-replay{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--brand)}
.cd-replay:hover i{transform:translateX(2px)}
.cd-replay i{font-size:12px;transition:transform .18s ease-out}

/* ============ 看点列表 ============ */
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.hl-list{padding:8px 20px}
@media (min-width:768px){.hl-list{padding:8px 28px}}
.hl-row{
  display:flex;align-items:center;gap:16px;padding:18px 0;min-height:64px;
  border-bottom:1px solid var(--line);color:inherit;transition:background .18s ease-out;
}
.hl-row:last-child{border-bottom:0}
.hl-row:hover{background:#F7FAFC}
.hl-row:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:8px}
.hl-num{font-size:15px;font-weight:600;color:var(--bean);flex-shrink:0;font-variant-numeric:tabular-nums}
.hl-body{min-width:0;flex:1}
.hl-body h3{font-size:17px;font-weight:600;line-height:1.45;margin-bottom:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hl-body p{font-size:14px;color:var(--muted);margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hl-arrow{color:#B9C7D3;flex-shrink:0;transition:transform .18s ease-out,color .18s ease-out}
.hl-row:hover .hl-arrow{transform:translateX(3px);color:var(--brand)}

/* ============ 订阅 ============ */
.subscribe{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:28px 24px}
@media (min-width:992px){.subscribe{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;padding:40px}}
.subscribe h2{font-size:clamp(22px,2.6vw,28px);margin-bottom:10px}
.subscribe p{font-size:14px;color:var(--muted);margin-bottom:6px}
.sub-form{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.sub-form input{
  flex:1 1 200px;height:46px;border:1px solid #DCE5EE;border-radius:12px;padding:0 14px;
  font-size:15px;color:var(--text);background:#fff;outline:none;
  transition:border-color .18s ease-out,box-shadow .18s ease-out;
}
.sub-form input::placeholder{color:var(--muted)}
.sub-form input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(39,91,125,.12)}
.sub-note{font-size:12px;color:var(--muted);margin-top:12px}
.sub-msg{display:none;font-size:13px;margin-top:10px;align-items:center;gap:6px}
.sub-msg.show{display:flex}
.sub-msg.ok{color:var(--ok)}
.sub-msg.err{color:var(--live)}
@media (max-width:991px){.sub-form{max-width:560px}}
@media (min-width:992px){.sub-form{max-width:560px}}

/* ============ 资讯列表 CMS ============ */
.news-card{
  display:flex;flex-direction:column;height:100%;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);color:inherit;
  transition:transform .18s ease-out,box-shadow .18s ease-out;
}
.news-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);color:inherit}
.news-card:focus-visible{outline:2px solid var(--brand);outline-offset:3px}
.news-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--brand-soft)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .22s ease-out}
.news-card:hover .news-thumb img{transform:scale(1.03)}
.news-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.badge-cat{align-self:flex-start;font-size:12px;font-weight:600;color:var(--brand);background:var(--brand-soft);padding:3px 8px;border-radius:6px}
.news-body h3{
  font-size:18px;font-weight:600;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-body p{
  font-size:14px;color:var(--muted);margin:0;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{margin-top:auto;padding-top:8px;font-size:13px;color:var(--muted)}
.compact-list{padding:6px 20px}
@media (min-width:768px){.compact-list{padding:6px 24px}}
.compact-row{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid var(--line);color:inherit}
.compact-row:last-child{border-bottom:0}
.compact-row:hover{color:var(--brand)}
.compact-row:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:8px}
.compact-row span.t{flex:1;min-width:0;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.compact-row span.d{font-size:13px;color:var(--muted);flex-shrink:0}
.empty-state{
  min-height:240px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  border:1px dashed #D3DFE9;border-radius:var(--radius);background:#FBFDFE;text-align:center;padding:32px;
}
.empty-state i{font-size:32px;color:rgba(39,91,125,.4)}
.empty-state p{font-size:14px;color:var(--muted);margin:0}

/* ============ 分类宫格 ============ */
.cat-grid{display:grid;grid-template-columns:1fr;gap:14px}
@media (min-width:576px){.cat-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:992px){.cat-grid{grid-template-columns:repeat(3,1fr);gap:16px}}
.cat-item{
  display:flex;align-items:flex-start;gap:14px;padding:20px 18px;background:var(--card);
  border:1px solid var(--line);border-radius:var(--radius);color:inherit;
  transition:transform .18s ease-out,box-shadow .18s ease-out,border-color .18s ease-out;
}
.cat-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:#CFDFEA;color:inherit}
.cat-item:focus-visible{outline:2px solid var(--brand);outline-offset:3px}
.cat-index{
  flex-shrink:0;width:34px;height:34px;border-radius:9px;background:var(--bean-soft);
  color:var(--bean-ink);font-size:13px;font-weight:700;display:grid;place-items:center;font-variant-numeric:tabular-nums;
}
.cat-item-body{flex:1;min-width:0}
.cat-item-body h3{font-size:16px;font-weight:600;margin-bottom:4px}
.cat-item-body p{font-size:13px;color:var(--muted);margin:0;line-height:1.6}
.cat-item .hl-arrow{margin-top:6px}

/* ============ 数据条 ============ */
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
@media (min-width:992px){.stats{grid-template-columns:repeat(4,1fr)}}
.stat{background:var(--card);padding:24px 18px;text-align:center}
.stat b{display:block;font-size:30px;font-weight:600;color:var(--bean);font-variant-numeric:tabular-nums;line-height:1.2}
@media (min-width:992px){.stat b{font-size:36px}}
.stat span{display:block;font-size:13px;color:var(--muted);margin-top:6px}

/* ============ FAQ ============ */
.faq-wrap{max-width:820px;margin:0 auto}
.faq-item{background:var(--card);border:1px solid var(--line);border-radius:12px;margin-bottom:12px;overflow:hidden;transition:background .18s ease-out,border-color .18s ease-out}
.faq-item[open]{background:#F7FAFC;border-color:#CFDFEA}
.faq-item summary{
  list-style:none;cursor:pointer;padding:16px 18px;font-size:16px;font-weight:600;color:var(--ink);
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:focus-visible{outline:2px solid var(--brand);outline-offset:-2px}
.faq-item summary i{color:var(--brand);font-size:15px;transition:transform .18s ease-out;flex-shrink:0}
.faq-item[open] summary i{transform:rotate(45deg)}
.faq-item .faq-a{padding:0 18px 18px;font-size:15px;color:var(--muted);line-height:1.75}

/* ============ CTA ============ */
.cta-band{
  background:var(--brand-soft);border-radius:var(--radius-lg);padding:32px 24px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;
}
@media (min-width:992px){.cta-band{padding:40px 48px}}
.cta-band h2{font-size:clamp(20px,2.4vw,26px);margin-bottom:6px}
.cta-band p{font-size:14px;color:var(--text);margin:0;max-width:44em}
.cta-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px}

/* ============ 页脚 ============ */
.site-footer{background:#14313F;color:rgba(255,255,255,.75);padding:56px 0 0;margin-top:64px}
.footer-grid{display:grid;grid-template-columns:1fr;gap:32px}
@media (min-width:576px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:992px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:40px}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand-mark{background:rgba(255,255,255,.1)}
.footer-brand strong{color:#fff;font-size:17px;font-weight:700}
.footer-brand span{color:rgba(255,255,255,.6);font-size:11px;font-weight:600;letter-spacing:.14em;display:block;line-height:1.2}
.footer-desc{font-size:13px;line-height:1.7;color:rgba(255,255,255,.62);max-width:24em;margin:0}
.site-footer h4{color:#fff;font-size:14px;font-weight:600;margin-bottom:14px;letter-spacing:.02em}
.footer-links li{margin-bottom:10px}
.footer-links a{font-size:14px;color:rgba(255,255,255,.75)}
.footer-links a:hover{color:var(--bean)}
.footer-links a:focus-visible{outline:2px solid var(--bean);outline-offset:2px;border-radius:3px}
.footer-contact li{font-size:14px;margin-bottom:10px;color:rgba(255,255,255,.75);display:flex;gap:8px;align-items:flex-start}
.footer-contact i{color:var(--bean);font-size:13px;margin-top:5px;flex-shrink:0}
.footer-bottom{
  margin-top:40px;border-top:1px solid rgba(255,255,255,.12);padding:18px 0;
  display:flex;flex-wrap:wrap;gap:8px 20px;align-items:center;justify-content:space-between;
  font-size:12px;color:rgba(255,255,255,.5);
}
.footer-bottom a{color:rgba(255,255,255,.6)}
.footer-bottom a:hover{color:var(--bean)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* roulang page: article */
:root{
  --brand:#275B7D;
  --brand-dark:#1B4257;
  --brand-50:#E7F0F6;
  --bean:#E8B04B;
  --bean-soft:#FBF3E2;
  --bean-ink:#3A2A06;
  --coral:#E2604A;
  --coral-soft:#FDEDE9;
  --success:#2F8F6B;
  --ink:#10202C;
  --ink-2:#35485A;
  --ink-3:#6B7F91;
  --line:#E2E9F0;
  --page:#F6F9FC;
  --card:#FFFFFF;
  --radius-card:16px;
  --radius-lg:20px;
  --radius-img:12px;
  --radius-btn:10px;
  --radius-input:12px;
  --shadow-card:0 10px 30px -14px rgba(16,32,44,.18);
  --shadow-card-hover:0 18px 40px -18px rgba(16,32,44,.26);
  --font-sans:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",sans-serif;
  --bs-primary:#275B7D;
  --bs-primary-rgb:39,91,125;
  --bs-body-font-family:var(--font-sans);
  --bs-body-color:#35485A;
  --bs-body-bg:#F6F9FC;
  --bs-border-color:#E2E9F0;
  --bs-border-radius:12px;
  --bs-link-color:#275B7D;
  --bs-link-hover-color:#1B4257;
  --bs-font-sans-serif:var(--font-sans);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.75;
  color:var(--ink-2);
  background:var(--page);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
a{color:var(--brand);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--brand-dark)}
h1,h2,h3,h4,h5{margin:0;color:var(--ink);font-weight:600;line-height:1.35}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0}
button{font-family:inherit;cursor:pointer}
input,textarea,select{font-family:inherit}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
@media (max-width:575.98px){.container{padding:0 16px}}

/* ============ 导航 ============ */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(255,255,255,.97);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:22px;height:68px}
.brand{display:flex;align-items:center;gap:10px;flex:none;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand-mark{
  width:30px;height:30px;border-radius:9px;background:var(--brand);
  display:inline-flex;align-items:center;justify-content:center;flex:none;
}
.brand-dot{width:10px;height:10px;border-radius:50%;background:var(--bean);display:block}
.brand-text{display:flex;align-items:baseline;gap:6px;font-size:20px;font-weight:700;letter-spacing:-.01em}
.brand-text strong{font-size:20px;font-weight:700;color:var(--ink)}
.brand-text span{font-size:15px;font-weight:600;color:var(--ink-3)}
.main-nav{display:flex;align-items:center;gap:26px;margin-left:6px}
.nav-link{
  position:relative;display:inline-flex;align-items:center;
  height:68px;font-size:15px;font-weight:500;color:var(--ink-2);
  transition:color .18s ease;
}
.nav-link:hover{color:var(--brand)}
.nav-link.active{color:var(--brand);font-weight:600}
.nav-link.active::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;
  border-radius:2px 2px 0 0;background:var(--brand);
}
.header-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.cmd-search{
  display:flex;align-items:center;gap:8px;width:280px;height:40px;
  padding:0 10px 0 12px;background:#F1F5F9;border-radius:10px;
  transition:background .18s ease,box-shadow .18s ease;
}
.cmd-search i{font-size:13px;color:var(--ink-3)}
.cmd-search input{
  flex:1;min-width:0;border:0;background:transparent;outline:none;
  font-size:14px;color:var(--ink);height:100%;
}
.cmd-search input::placeholder{color:var(--ink-3)}
.cmd-search:focus-within{background:#fff;box-shadow:0 0 0 3px rgba(39,91,125,.12)}
.kbd{
  font-size:11px;line-height:1;color:var(--ink-3);background:#fff;
  border:1px solid var(--line);border-radius:6px;padding:3px 5px;flex:none;
}
.header-divider{width:1px;height:20px;background:var(--line)}
.quick-link{font-size:14px;font-weight:500;color:var(--ink-2);white-space:nowrap}
.quick-link:hover{color:var(--brand)}
.btn-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--brand);color:#fff;border:1px solid transparent;
  font-size:15px;font-weight:600;padding:11px 22px;border-radius:var(--radius-btn);
  transition:background .18s ease,transform .18s ease,box-shadow .18s ease;
  white-space:nowrap;
}
.btn-brand:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:0 12px 24px -14px rgba(27,66,87,.7)}
.btn-brand:active{transform:translateY(0);box-shadow:none}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-remind{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--bean);color:var(--bean-ink);border:1px solid transparent;
  font-size:15px;font-weight:600;padding:11px 22px;border-radius:var(--radius-btn);
  transition:background .18s ease,transform .18s ease;
}
.btn-remind:hover{background:#DFA63C;color:var(--bean-ink);transform:translateY(-1px)}
.btn-outline-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:#fff;color:var(--brand);border:1px solid var(--brand);
  font-size:15px;font-weight:600;padding:10px 20px;border-radius:var(--radius-btn);
  transition:background .18s ease,transform .18s ease;
}
.btn-outline-brand:hover{background:var(--brand-50);color:var(--brand-dark);transform:translateY(-1px)}
.link-brand{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--brand)}
.link-brand i{transition:transform .18s ease}
.link-brand:hover{color:var(--brand-dark);text-decoration:underline;text-underline-offset:4px}
.link-brand:hover i{transform:translateX(2px)}
.nav-toggle{
  display:none;width:44px;height:44px;align-items:center;justify-content:center;
  border:1px solid var(--line);background:#fff;border-radius:10px;
  color:var(--ink);font-size:16px;transition:background .18s ease,border-color .18s ease;
}
.nav-toggle:hover{background:var(--brand-50);border-color:#CBDCE8}
.mobile-search{display:none}
@media (max-width:1199.98px){
  .cmd-search{width:220px}
  .quick-link{display:none}
}
@media (max-width:991.98px){
  .header-inner{gap:12px}
  .main-nav{
    display:none;position:absolute;left:0;right:0;top:68px;
    flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--line);
    padding:14px 24px 22px;margin:0;
    box-shadow:0 24px 40px -28px rgba(16,32,44,.45);
  }
  .main-nav.is-open{display:flex}
  .nav-link{height:auto;padding:13px 0;font-size:16px;border-bottom:1px solid var(--line)}
  .nav-link.active::after{display:none}
  .nav-link.active{color:var(--brand)}
  .mobile-search{display:block;margin:0 0 10px}
  .mobile-search input{
    width:100%;height:44px;border-radius:12px;border:1px solid var(--line);
    background:#F1F5F9;padding:0 14px;font-size:15px;color:var(--ink);outline:none;
  }
  .mobile-search input:focus{background:#fff;border-color:var(--brand);box-shadow:0 0 0 3px rgba(39,91,125,.12)}
  .cmd-search,.header-divider{display:none}
  .nav-toggle{display:inline-flex}
  .header-right{gap:10px}
}
@media (max-width:575.98px){
  .brand-text strong{font-size:18px}
  .brand-text span{font-size:13px}
  .main-nav{padding-left:16px;padding-right:16px}
}

/* ============ 面包屑 ============ */
.article-top{padding:26px 0 0}
.breadcrumb-nav{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink-3)}
.breadcrumb-nav a{color:var(--ink-3)}
.breadcrumb-nav a:hover{color:var(--brand);text-decoration:underline;text-underline-offset:3px}
.breadcrumb-nav .sep{color:#BFD0DC}
.breadcrumb-nav .current{
  color:var(--ink-2);max-width:52ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}

/* ============ 文章主体 ============ */
.article-grid{
  display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);
  gap:40px;align-items:start;padding-top:24px;padding-bottom:64px;
}
.article-body-col{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);padding:34px 36px 36px;min-width:0;
}
.badge-cat{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:600;color:var(--brand);background:var(--brand-50);
  border-radius:6px;padding:5px 10px;margin-bottom:16px;
}
.article-head h1{
  font-size:clamp(28px,3.6vw,40px);line-height:1.28;font-weight:700;
  letter-spacing:-.01em;color:var(--ink);margin:0 0 16px;
}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13px;color:var(--ink-3)}
.meta-row .sep{color:#C6D5E0}
.meta-row i{font-size:12px;color:#9BB1C2}
.article-cover{
  margin:0 0 30px;border-radius:var(--radius-card);overflow:hidden;
  border:1px solid var(--line);background:#EFF4F8;
}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover}

/* 正文排版 */
.entry-content{font-size:16px;line-height:1.85;color:var(--ink-2);word-break:break-word}
.entry-content > *:first-child{margin-top:0}
.entry-content h2{
  font-size:clamp(21px,2.4vw,27px);font-weight:600;color:var(--ink);
  line-height:1.4;margin:34px 0 14px;padding-left:14px;position:relative;
}
.entry-content h2::before{
  content:"";position:absolute;left:0;top:.42em;bottom:.42em;width:4px;
  border-radius:2px;background:var(--bean);
}
.entry-content h3{font-size:19px;font-weight:600;color:var(--ink);margin:26px 0 10px}
.entry-content h4{font-size:17px;font-weight:600;color:var(--ink-2);margin:20px 0 8px}
.entry-content p{max-width:740px;margin:0 0 1.15em}
.entry-content ul,.entry-content ol{max-width:740px;padding-left:1.4em;margin:0 0 1.15em}
.entry-content ul{list-style:none;padding-left:0}
.entry-content ul > li{position:relative;padding-left:20px;margin-bottom:9px}
.entry-content ul > li::before{
  content:"";position:absolute;left:2px;top:.72em;width:7px;height:7px;
  border-radius:2px;background:var(--brand);
}
.entry-content ol{padding-left:1.5em}
.entry-content ol > li{margin-bottom:9px;padding-left:4px}
.entry-content ol > li::marker{color:var(--brand);font-weight:600}
.entry-content blockquote{
  max-width:740px;margin:24px 0;padding:16px 20px;
  border-left:3px solid var(--brand);background:var(--brand-50);
  border-radius:0 12px 12px 0;color:var(--ink-2);font-size:15.5px;
}
.entry-content blockquote p:last-child{margin-bottom:0}
.entry-content img{border-radius:var(--radius-img);margin:18px 0 12px;height:auto}
.entry-content figure{margin:18px 0 20px}
.entry-content figcaption{font-size:12.5px;color:var(--ink-3);margin-top:10px;line-height:1.6}
.entry-content a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}
.entry-content a:hover{color:var(--brand-dark)}
.entry-content strong{color:var(--ink);font-weight:600}
.entry-content hr{border:0;border-top:1px solid var(--line);margin:28px 0}
.entry-content table{
  width:100%;display:block;overflow-x:auto;border-collapse:collapse;
  margin:20px 0;font-size:14.5px;
}
.entry-content table th,.entry-content table td{
  border:1px solid var(--line);padding:10px 14px;text-align:left;white-space:nowrap;
}
.entry-content table th{background:var(--brand-50);color:var(--ink);font-weight:600}
.entry-content code{
  background:#EEF4F8;color:var(--brand-dark);border-radius:6px;
  padding:2px 6px;font-size:14px;
}
.entry-content .tip-line{
  display:block;background:var(--bean-soft);color:var(--bean-ink);
  border-radius:12px;padding:14px 18px;font-size:14.5px;margin:20px 0;
}

/* 标签 */
.tag-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px;padding-top:24px;border-top:1px solid var(--line)}
.tag-pill{
  display:inline-flex;align-items:center;font-size:13px;color:var(--ink-2);
  background:var(--page);border:1px solid var(--line);border-radius:999px;
  padding:6px 14px;transition:color .18s ease,border-color .18s ease,background .18s ease;
}
.tag-pill:hover{color:var(--brand);border-color:var(--brand);background:var(--brand-50)}

/* 上一篇下一篇 */
.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px}
.post-nav-card{
  display:block;border:1px solid var(--line);border-radius:14px;
  padding:16px 18px;background:#fff;
  transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.post-nav-card:hover{border-color:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow-card-hover)}
.post-nav-card .label{display:block;font-size:12px;color:var(--ink-3);margin-bottom:6px}
.post-nav-card .title{display:block;font-size:15px;font-weight:600;color:var(--ink);line-height:1.5}
.post-nav-card.next{text-align:right}

/* 侧栏 */
.article-side{position:sticky;top:92px;display:flex;flex-direction:column;gap:20px;min-width:0}
.side-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  box-shadow:var(--shadow-card);padding:20px;
}
.side-title{
  display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;
  color:var(--ink);margin:0 0 12px;
}
.side-title::before{content:"";width:4px;height:14px;border-radius:2px;background:var(--bean)}
.toc-list{display:flex;flex-direction:column;max-height:320px;overflow-y:auto}
.toc-link{
  display:block;font-size:13.5px;line-height:1.6;color:var(--ink-2);
  padding:7px 10px;border-left:2px solid var(--line);
  transition:color .16s ease,border-color .16s ease,background .16s ease;
}
.toc-link:hover{color:var(--brand);border-left-color:var(--brand);background:var(--brand-50)}
.toc-link.is-active{color:var(--brand);border-left-color:var(--brand);background:var(--brand-50);font-weight:600}
.toc-h3{padding-left:24px;font-size:13px;color:var(--ink-3)}
.related-item{
  display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);
  transition:opacity .18s ease;
}
.related-item:first-of-type{padding-top:0}
.related-item:last-child{border-bottom:0;padding-bottom:0}
.related-item:hover .related-title{color:var(--brand)}
.related-thumb{
  width:68px;height:50px;border-radius:8px;object-fit:cover;flex:none;background:#EFF4F8;
}
.related-title{font-size:14px;font-weight:600;color:var(--ink);line-height:1.5;margin:0 0 4px;display:block}
.related-meta{font-size:12px;color:var(--ink-3)}
.side-links{display:flex;flex-direction:column;gap:10px}
.side-link{
  display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--ink-2);
  padding:10px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;
  transition:color .18s ease,border-color .18s ease,background .18s ease;
}
.side-link:hover{color:var(--brand);border-color:var(--brand);background:var(--brand-50)}
.side-link i{font-size:12px;color:var(--brand)}

/* 空态 */
.empty-state{
  min-height:260px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:14px;text-align:center;border:1px dashed var(--line);border-radius:var(--radius-card);
  background:var(--page);padding:36px 24px;
}
.empty-state i{font-size:30px;color:rgba(39,91,125,.4)}
.empty-state p{font-size:15px;color:var(--ink-3);margin:0}
.empty-state .link-brand{font-size:14px}

/* 相关推荐 */
.related-section{padding:0 0 64px}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:16px;margin-bottom:24px;
}
.section-head h2{font-size:clamp(22px,2.6vw,30px);font-weight:600;color:var(--ink)}
.section-head p{font-size:14px;color:var(--ink-3);margin:6px 0 0}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.content-card{
  display:flex;flex-direction:column;height:100%;overflow:hidden;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  box-shadow:var(--shadow-card);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.content-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-card-hover);border-color:#D3E1EB}
.content-card .thumb{aspect-ratio:16/9;overflow:hidden;background:#EFF4F8}
.content-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.content-card:hover .thumb img{transform:scale(1.03)}
.content-card .body{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1}
.content-card .body h3{font-size:18px;font-weight:600;line-height:1.45;color:var(--ink)}
.content-card .body p{
  font-size:14px;color:var(--ink-3);margin:0;line-height:1.65;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.content-card .meta{margin-top:auto;font-size:13px;color:var(--ink-3);display:flex;align-items:center;gap:8px}

/* CTA 带 */
.cta-band{
  background:var(--brand-50);border:1px solid #D8E6EF;border-radius:var(--radius-lg);
  padding:36px 40px;display:flex;flex-wrap:wrap;align-items:center;
  justify-content:space-between;gap:24px;margin-bottom:64px;
}
.cta-band h2{font-size:clamp(20px,2.4vw,26px);color:var(--ink);margin-bottom:8px}
.cta-band p{font-size:14.5px;color:var(--ink-3);margin:0}
.cta-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px}

/* ============ 页脚 ============ */
.site-footer{background:#14313F;color:rgba(255,255,255,.75);padding:56px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.25fr;gap:40px;padding-bottom:40px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand-mark{background:rgba(255,255,255,.12)}
.footer-brand > span:last-child{display:flex;align-items:baseline;gap:6px}
.footer-brand strong{font-size:20px;font-weight:700;color:#fff}
.footer-brand > span:last-child > span{font-size:15px;font-weight:600;color:rgba(255,255,255,.62)}
.footer-desc{font-size:14px;line-height:1.7;color:rgba(255,255,255,.62);margin:0;max-width:34ch}
.site-footer h4{font-size:15px;font-weight:600;color:#fff;margin:0 0 16px}
.footer-links,.footer-contact{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:14px;color:rgba(255,255,255,.75)}
.footer-links a:hover{color:var(--bean)}
.footer-contact li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:rgba(255,255,255,.75)}
.footer-contact i{margin-top:4px;font-size:13px;color:var(--bean)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding:20px 0;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  font-size:13px;color:rgba(255,255,255,.55);
}
@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;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* ============ 响应式正文 ============ */
@media (max-width:1199.98px){
  .article-grid{gap:32px}
  .article-body-col{padding:30px 28px 32px}
}
@media (max-width:991.98px){
  .article-grid{grid-template-columns:minmax(0,1fr);gap:28px;padding-bottom:48px}
  .article-side{position:static;top:auto}
  .article-body-col{padding:26px 22px 28px;border-radius:var(--radius-card)}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
  .cta-band{padding:28px 24px;margin-bottom:48px}
}
@media (max-width:575.98px){
  .article-top{padding-top:18px}
  .article-head h1{font-size:26px}
  .entry-content{font-size:15.5px;line-height:1.8}
  .post-nav{grid-template-columns:1fr}
  .post-nav-card.next{text-align:left}
  .card-grid{grid-template-columns:minmax(0,1fr)}
  .cta-band{flex-direction:column;align-items:flex-start;gap:18px}
  .cta-actions{width:100%}
  .cta-actions .btn-brand,.cta-actions .btn-outline-brand{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* roulang page: category1 */
:root{
  --blue:#275B7D;
  --blue-dark:#1B4257;
  --blue-soft:#E7F0F6;
  --yellow:#E8B04B;
  --yellow-soft:#FBF3E2;
  --yellow-ink:#3A2A06;
  --coral:#E2604A;
  --coral-soft:#FDEDE9;
  --green:#2F8F6B;
  --ink:#10202C;
  --body:#35485A;
  --muted:#6B7F91;
  --line:#E2E9F0;
  --bg:#F6F9FC;
  --card:#FFFFFF;
  --radius-card:16px;
  --radius-lg:20px;
  --radius-btn:10px;
  --shadow-card:0 10px 30px -14px rgba(16,32,44,.18);
  --shadow-card-hover:0 18px 40px -18px rgba(16,32,44,.26);
  --ease:cubic-bezier(.22,.61,.36,1);

  --bs-primary:#275B7D;
  --bs-primary-rgb:39,91,125;
  --bs-body-color:#35485A;
  --bs-body-bg:#F6F9FC;
  --bs-body-font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --bs-font-sans-serif:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --bs-border-radius:12px;
  --bs-border-color:#E2E9F0;
  --bs-link-color:#275B7D;
  --bs-link-hover-color:#1B4257;
  --bs-heading-color:#10202C;
  --bs-emphasis-color:#10202C;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:88px}
body{
  margin:0;
  font-family:var(--bs-body-font-family);
  font-size:16px;
  line-height:1.75;
  color:var(--body);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none;transition:color .18s var(--ease)}
a:hover{color:var(--blue-dark)}
h1,h2,h3,h4{color:var(--ink);font-weight:600;margin:0;line-height:1.3}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px}

.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(255,255,255,.97);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:24px;height:68px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand-mark{
  width:32px;height:32px;flex:0 0 32px;border-radius:10px;
  background:var(--blue);display:inline-flex;align-items:center;justify-content:center;
}
.brand-dot{width:11px;height:11px;border-radius:50%;background:var(--yellow);box-shadow:0 0 0 3px rgba(232,176,75,.22)}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:16px;font-weight:700;letter-spacing:-.01em;color:var(--ink)}
.brand-text span{font-size:11px;letter-spacing:.12em;color:var(--muted)}

.main-nav{display:flex;align-items:center;gap:26px;margin-right:auto}
.nav-link{
  position:relative;font-size:15px;font-weight:500;color:var(--body);
  padding:6px 0;white-space:nowrap;
}
.nav-link:hover{color:var(--blue)}
.nav-link.active{color:var(--blue);font-weight:600}
.nav-link.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-3px;height:2px;
  background:var(--blue);border-radius:2px;
}
.mobile-search{display:none}

.header-right{display:flex;align-items:center;gap:14px;margin-left:auto}
.cmd-search{
  display:flex;align-items:center;gap:8px;
  width:280px;height:40px;padding:0 10px;
  background:#F1F5F9;border-radius:10px;
  transition:background .18s var(--ease),box-shadow .18s var(--ease);
}
.cmd-search i{font-size:13px;color:var(--muted)}
.cmd-search input{
  flex:1;min-width:0;border:0;background:transparent;outline:none;
  font-size:14px;color:var(--ink);height:100%;
}
.cmd-search input::placeholder{color:var(--muted)}
.cmd-search:focus-within{background:#fff;box-shadow:0 0 0 3px rgba(39,91,125,.12),inset 0 0 0 1px var(--blue)}
.kbd{
  font-size:11px;line-height:1.6;color:var(--muted);
  background:#fff;border:1px solid var(--line);border-radius:5px;padding:1px 5px;
  flex:0 0 auto;
}
.header-divider{width:1px;height:22px;background:var(--line);flex:0 0 1px}
.quick-link{font-size:14px;color:var(--body);white-space:nowrap}
.quick-link:hover{color:var(--blue)}

.nav-toggle{
  display:none;width:44px;height:44px;border-radius:10px;
  border:1px solid var(--line);background:#fff;color:var(--blue);
  font-size:16px;align-items:center;justify-content:center;
}
.nav-toggle:hover{background:var(--blue-soft)}

/* ---------- buttons ---------- */
.btn-brand{
  --bs-btn-bg:var(--blue);--bs-btn-border-color:var(--blue);--bs-btn-color:#fff;
  --bs-btn-hover-bg:var(--blue-dark);--bs-btn-hover-border-color:var(--blue-dark);--bs-btn-hover-color:#fff;
  --bs-btn-active-bg:var(--blue-dark);--bs-btn-active-border-color:var(--blue-dark);--bs-btn-active-color:#fff;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--blue);border:1px solid var(--blue);color:#fff;
  font-size:15px;font-weight:600;line-height:1.3;
  padding:11px 22px;border-radius:var(--radius-btn);
  transition:background .18s var(--ease),transform .18s var(--ease),box-shadow .18s var(--ease),border-color .18s var(--ease);
}
.btn-brand:hover{
  background:var(--blue-dark);border-color:var(--blue-dark);color:#fff;
  transform:translateY(-1px);
  box-shadow:0 14px 26px -16px rgba(27,66,87,.85);
}
.btn-brand:active{transform:translateY(0);box-shadow:none}
.btn-brand.btn-sm{padding:8px 16px;font-size:14px}
.btn-outline-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:#fff;border:1px solid var(--blue);color:var(--blue);
  font-size:15px;font-weight:600;padding:10px 20px;border-radius:var(--radius-btn);
  transition:background .18s var(--ease),color .18s var(--ease),transform .18s var(--ease);
}
.btn-outline-brand:hover{background:var(--blue-soft);color:var(--blue-dark);transform:translateY(-1px)}
.btn-outline-brand:active{transform:translateY(0)}
.link-brand{
  display:inline-flex;align-items:center;gap:6px;
  font-size:15px;font-weight:600;color:var(--blue);
}
.link-brand i{font-size:12px;transition:transform .18s var(--ease)}
.link-brand:hover{color:var(--blue-dark);text-decoration:underline;text-underline-offset:4px}
.link-brand:hover i{transform:translateX(2px)}

/* ---------- hero ---------- */
.page-hero{
  position:relative;
  border-bottom:1px solid var(--line);
  background:
    linear-gradient(90deg,rgba(255,255,255,.97) 0%,rgba(255,255,255,.92) 42%,rgba(255,255,255,.58) 76%,rgba(246,249,252,.42) 100%),
    url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
}
.page-hero .hero-inner{padding:56px 0 52px;max-width:660px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--yellow-soft);color:var(--yellow-ink);
  font-size:12px;font-weight:600;letter-spacing:.04em;
  padding:5px 12px;border-radius:999px;margin-bottom:18px;
}
.eyebrow i{font-size:11px;color:#A87B22}
.page-hero h1{
  font-size:clamp(30px,4.2vw,46px);
  line-height:1.25;font-weight:700;letter-spacing:-.01em;
  margin-bottom:16px;
}
.hero-sub{font-size:17px;line-height:1.7;color:var(--body);max-width:560px;margin-bottom:24px}
.hero-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-bottom:22px}
.hero-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 0;font-size:13px;color:var(--muted)}
.hero-meta li{display:flex;align-items:center}
.hero-meta li:not(:last-child)::after{content:"·";margin:0 10px;color:#B9C7D3}

/* ---------- section base ---------- */
.section{padding:88px 0}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:24px;flex-wrap:wrap;margin-bottom:32px;
}
.section-head h2{font-size:clamp(22px,2.6vw,30px);line-height:1.3;margin-bottom:8px}
.section-head p{font-size:15px;color:var(--muted);max-width:560px}

/* ---------- filter pills ---------- */
.filter-row{display:flex;gap:8px;flex-wrap:wrap}
.pill{
  border:1px solid transparent;background:var(--blue-soft);color:var(--blue);
  font-size:14px;font-weight:600;line-height:1.3;
  padding:8px 18px;border-radius:999px;cursor:pointer;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.pill:hover{background:#D8E7F1}
.pill.is-active{background:var(--blue);color:#fff;border-color:var(--blue)}
.pill.is-active:hover{background:var(--blue-dark);border-color:var(--blue-dark)}

/* ---------- episode cards ---------- */
.ep-card{
  display:block;height:100%;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  overflow:hidden;color:inherit;box-shadow:var(--shadow-card);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.ep-card:hover{
  transform:translateY(-2px);
  box-shadow:var(--shadow-card-hover);
  border-color:#CFDEEA;
  color:inherit;
}
.ep-cover{
  position:relative;aspect-ratio:3/4;overflow:hidden;background:var(--blue-soft);
}
.ep-cover img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .22s var(--ease);
}
.ep-card:hover .ep-cover img{transform:scale(1.03)}
.ep-num{
  position:absolute;left:10px;top:10px;z-index:2;
  background:rgba(16,32,44,.9);color:#fff;
  font-size:12px;font-weight:600;line-height:1.5;
  padding:3px 8px;border-radius:6px;
}
.ep-state{
  position:absolute;right:10px;top:10px;z-index:2;
  background:#fff;color:var(--blue);
  font-size:12px;font-weight:600;line-height:1.5;
  padding:3px 8px;border-radius:6px;
  box-shadow:0 2px 8px -4px rgba(16,32,44,.4);
}
.ep-state.todo{background:var(--coral-soft);color:#B8462F}
.ep-body{padding:12px 14px 16px}
.ep-body h3{
  font-size:17px;font-weight:600;line-height:1.45;color:var(--ink);
  margin-bottom:6px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.ep-meta{font-size:13px;color:var(--muted);line-height:1.6}

/* ---------- pager ---------- */
.pager{display:flex;justify-content:center;align-items:center;gap:8px;flex-wrap:wrap;margin-top:44px}
.pager a,.pager .current{
  width:36px;height:36px;border-radius:8px;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:600;
  border:1px solid var(--line);background:#fff;color:var(--body);
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.pager a:hover{border-color:var(--blue);color:var(--blue);background:var(--blue-soft)}
.pager .current{background:var(--blue);border-color:var(--blue);color:#fff}

/* ---------- subscribe band ---------- */
.subscribe-band{
  background:var(--blue-soft);
  border-top:1px solid #D5E5EF;border-bottom:1px solid #D5E5EF;
  padding:64px 0;
}
.subscribe-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.subscribe-grid h2{font-size:clamp(22px,2.6vw,30px);margin-bottom:12px}
.subscribe-grid p{font-size:15px;color:var(--body);max-width:440px}
.subscribe-form{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.subscribe-form input{
  flex:1 1 240px;min-width:0;height:46px;
  border:1px solid #DCE5EE;border-radius:12px;background:#fff;
  padding:0 16px;font-size:15px;color:var(--ink);
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.subscribe-form input::placeholder{color:var(--muted)}
.subscribe-form input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(39,91,125,.12)}
.subscribe-form .btn-brand{height:46px;padding:0 24px;flex:0 0 auto}
.form-note{flex:1 1 100%;font-size:12px;line-height:1.6;color:var(--muted)}

/* ---------- faq ---------- */
.faq-wrap{max-width:820px;margin:0 auto}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:12px;
  margin-bottom:12px;overflow:hidden;
  transition:background .18s var(--ease),border-color .18s var(--ease);
}
.faq-item[open]{background:#F7FAFC;border-color:#D5E5EF}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;font-size:16px;font-weight:600;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--blue)}
.plus{position:relative;flex:0 0 16px;width:16px;height:16px}
.plus::before,.plus::after{
  content:"";position:absolute;background:var(--blue);border-radius:2px;
  transition:transform .2s var(--ease),opacity .2s var(--ease);
}
.plus::before{left:0;right:0;top:7px;height:2px}
.plus::after{top:0;bottom:0;left:7px;width:2px}
.faq-item[open] .plus::after{transform:rotate(90deg);opacity:0}
.faq-answer{padding:0 22px 20px;font-size:15px;line-height:1.75;color:var(--muted)}

/* ---------- footer ---------- */
.site-footer{background:#14313F;color:rgba(255,255,255,.75);padding:64px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:40px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand-mark{background:var(--blue)}
.footer-brand > span:last-child{display:flex;flex-direction:column;line-height:1.2}
.footer-brand strong{color:#fff;font-size:16px;font-weight:700}
.footer-brand > span:last-child > span{font-size:11px;letter-spacing:.12em;color:rgba(255,255,255,.58)}
.footer-desc{font-size:14px;line-height:1.7;color:rgba(255,255,255,.62);max-width:280px}
.site-footer h4{color:#fff;font-size:15px;font-weight:600;margin-bottom:16px}
.footer-links li{margin-bottom:10px}
.footer-links a{font-size:14px;color:rgba(255,255,255,.75)}
.footer-links a:hover{color:var(--yellow)}
.footer-contact li{display:flex;gap:10px;font-size:14px;margin-bottom:12px;color:rgba(255,255,255,.75);align-items:flex-start}
.footer-contact i{color:var(--yellow);font-size:13px;margin-top:4px;flex:0 0 auto}
.footer-contact span{word-break:break-all}
.footer-bottom{
  margin-top:48px;padding-top:20px;
  border-top:1px solid rgba(255,255,255,.12);
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.5);
}

/* ---------- responsive ---------- */
@media (max-width:1199.98px){
  .cmd-search{width:230px}
}
@media (max-width:991.98px){
  .section{padding:64px 0}
  .main-nav{
    position:absolute;left:0;right:0;top:68px;
    display:none;flex-direction:column;align-items:stretch;gap:2px;
    background:#fff;border-bottom:1px solid var(--line);
    box-shadow:0 18px 40px -18px rgba(16,32,44,.26);
    padding:16px 24px 24px;
  }
  .main-nav.open{display:flex}
  .nav-link{font-size:16px;padding:12px 0;border-bottom:1px solid #F1F5F9}
  .nav-link.active::after{display:none}
  .nav-link.active{color:var(--blue)}
  .mobile-search{display:block;margin-bottom:12px}
  .mobile-search input{
    width:100%;height:44px;border:1px solid var(--line);border-radius:12px;
    background:#F1F5F9;padding:0 14px;font-size:15px;color:var(--ink);
  }
  .mobile-search input:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px rgba(39,91,125,.12)}
  .cmd-search,.header-divider,.quick-link{display:none}
  .nav-toggle{display:inline-flex}
  .subscribe-grid{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .page-hero .hero-inner{padding:44px 0 40px}
}
@media (max-width:767.98px){
  .header-inner{height:64px;gap:14px}
  .main-nav{top:64px}
  .btn-brand.btn-sm{padding:7px 12px;font-size:13px}
  .section{padding:56px 0}
  .section-head{align-items:flex-start;margin-bottom:24px}
  .ep-body h3{font-size:16px}
  .subscribe-band{padding:48px 0}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:575.98px){
  .container{padding-left:16px;padding-right:16px}
  .section{padding:44px 0}
  .page-hero .hero-inner{padding:36px 0 34px}
  .hero-sub{font-size:16px}
  .hero-actions{gap:14px}
  .hero-actions .btn-brand{width:100%}
  .ep-body{padding:10px 12px 14px}
  .ep-body h3{font-size:15px}
  .ep-meta{font-size:12px}
  .ep-num,.ep-state{font-size:11px;padding:2px 6px;left:8px;right:8px}
  .ep-num{left:8px}
  .ep-state{right:8px}
  .subscribe-form input{flex:1 1 100%}
  .subscribe-form .btn-brand{width:100%}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:6px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important}
  html{scroll-behavior:auto}
}

/* roulang page: category2 */
:root{
  --brand:#275B7D;
  --brand-dark:#1B4257;
  --brand-soft:#E7F0F6;
  --bean:#E8B04B;
  --bean-soft:#FBF3E2;
  --bean-ink:#3A2A06;
  --coral:#E2604A;
  --coral-soft:#FDEDE9;
  --green:#2F8F6B;
  --ink:#10202C;
  --body-text:#35485A;
  --muted:#6B7F91;
  --line:#E2E9F0;
  --page:#F6F9FC;
  --card:#FFFFFF;
  --radius-card:16px;
  --radius-lg:20px;
  --radius-sm:12px;
  --radius-btn:10px;
  --shadow:0 10px 30px -14px rgba(16,32,44,.18);
  --shadow-hover:0 18px 40px -18px rgba(16,32,44,.26);
  --bs-primary:#275B7D;
  --bs-body-color:#35485A;
  --bs-body-bg:#F6F9FC;
  --bs-border-color:#E2E9F0;
  --bs-border-radius:12px;
  --bs-link-color:#275B7D;
  --bs-link-hover-color:#1B4257;
  --bs-font-sans-serif:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--body-text);
  background:var(--page);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--brand);text-decoration:none;transition:color .18s ease-out;}
a:hover{color:var(--brand-dark);}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:600;letter-spacing:-0.01em;}
p{margin:0 0 1.1em;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px;}

/* ---------- 通用组件 ---------- */
.btn-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--brand);color:#fff;border:1px solid var(--brand);
  font-size:15px;font-weight:600;padding:11px 22px;border-radius:var(--radius-btn);
  transition:background .18s ease-out,transform .18s ease-out,box-shadow .18s ease-out;
  text-align:center;line-height:1.4;
}
.btn-brand:hover{background:var(--brand-dark);border-color:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow);}
.btn-brand:active{transform:translateY(0);box-shadow:none;}
.btn-outline-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:#fff;color:var(--brand);border:1px solid var(--brand);
  font-size:15px;font-weight:600;padding:11px 22px;border-radius:var(--radius-btn);
  transition:background .18s ease-out,transform .18s ease-out;
  line-height:1.4;
}
.btn-outline-brand:hover{background:var(--brand-soft);color:var(--brand-dark);transform:translateY(-1px);}
.btn-outline-brand:active{transform:translateY(0);}
.btn-remind{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--bean);color:var(--bean-ink);border:1px solid var(--bean);
  font-size:15px;font-weight:600;padding:11px 22px;border-radius:var(--radius-btn);
  transition:background .18s ease-out,transform .18s ease-out;
  line-height:1.4;
}
.btn-remind:hover{background:#DFA63C;color:var(--bean-ink);transform:translateY(-1px);}
.link-brand{color:var(--brand);font-weight:600;font-size:15px;display:inline-flex;align-items:center;gap:6px;transition:color .18s ease-out;}
.link-brand i{transition:transform .18s ease-out;font-size:12px;}
.link-brand:hover{color:var(--brand-dark);text-decoration:underline;text-underline-offset:3px;}
.link-brand:hover i{transform:translateX(2px);}
.badge-soft{display:inline-flex;align-items:center;gap:6px;background:var(--brand-soft);color:var(--brand-dark);font-size:12.5px;font-weight:600;padding:4px 11px;border-radius:6px;line-height:1.5;}
.badge-bean{display:inline-flex;align-items:center;gap:6px;background:var(--bean-soft);color:var(--bean-ink);font-size:12.5px;font-weight:600;padding:4px 11px;border-radius:6px;line-height:1.5;}
.badge-coral{display:inline-flex;align-items:center;gap:6px;background:var(--coral-soft);color:#A53722;font-size:12.5px;font-weight:600;padding:4px 11px;border-radius:6px;line-height:1.5;}
.badge-line{display:inline-flex;align-items:center;gap:6px;background:#F1F5F9;color:var(--muted);font-size:12.5px;font-weight:600;padding:4px 11px;border-radius:6px;line-height:1.5;}
.badge-coral .dot{width:6px;height:6px;border-radius:50%;background:var(--coral);display:inline-block;}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(255,255,255,.97);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:22px;height:68px;position:relative;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:32px;height:32px;border-radius:9px;background:var(--brand);
  display:grid;place-items:center;flex-shrink:0;
}
.brand-dot{width:10px;height:10px;border-radius:50%;background:var(--bean);display:block;}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{font-size:18px;font-weight:700;color:var(--ink);letter-spacing:-0.01em;}
.brand-text span{font-size:12px;color:var(--muted);letter-spacing:.06em;}
.main-nav{display:flex;align-items:center;gap:26px;margin-left:8px;}
.nav-link{
  position:relative;font-size:15px;font-weight:500;color:var(--body-text);
  padding:22px 0;transition:color .18s ease-out;white-space:nowrap;
}
.nav-link:hover{color:var(--brand);}
.nav-link.active{color:var(--brand);font-weight:600;}
.nav-link.active::after{
  content:"";position:absolute;left:0;right:0;bottom:12px;height:2px;background:var(--brand);border-radius:2px;
}
.header-right{display:flex;align-items:center;gap:14px;margin-left:auto;}
.cmd-search{
  display:flex;align-items:center;gap:8px;
  width:280px;height:40px;padding:0 12px;
  background:#F1F5F9;border:1px solid transparent;border-radius:10px;
  transition:background .18s ease-out,box-shadow .18s ease-out,border-color .18s ease-out;
}
.cmd-search i{color:var(--muted);font-size:13px;}
.cmd-search input{
  flex:1;border:0;background:transparent;outline:none;font-size:14px;color:var(--ink);
  min-width:0;
}
.cmd-search input::placeholder{color:var(--muted);}
.cmd-search:focus-within{background:#fff;border-color:var(--brand);box-shadow:0 0 0 3px rgba(39,91,125,.12);}
.kbd{
  font-size:11px;color:var(--muted);background:#fff;border:1px solid var(--line);
  border-radius:5px;padding:1px 5px;line-height:1.5;flex-shrink:0;
}
.header-divider{width:1px;height:22px;background:var(--line);}
.quick-link{font-size:14px;font-weight:500;color:var(--body-text);}
.quick-link:hover{color:var(--brand);}
.header-right .btn-sm{padding:8px 16px;font-size:14px;}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;
  background:#fff;color:var(--ink);font-size:16px;align-items:center;justify-content:center;
  cursor:pointer;transition:background .18s ease-out,border-color .18s ease-out;
}
.nav-toggle:hover{background:var(--brand-soft);border-color:var(--brand);color:var(--brand);}
.mobile-search{display:none;}

/* ---------- 页面头部 ---------- */
.page-hero{
  background:#fff;
  border-bottom:1px solid var(--line);
  padding:44px 0 40px;
}
.page-hero-inner{display:grid;grid-template-columns:1.35fr 1fr;gap:44px;align-items:center;}
.hero-badge-row{display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap;}
.page-hero h1{
  font-size:clamp(26px,3.4vw,38px);line-height:1.28;font-weight:700;margin-bottom:14px;
}
.page-hero .lead-line{
  font-size:16px;color:var(--body-text);margin-bottom:22px;max-width:560px;
}
.hero-media{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  aspect-ratio:16/10;box-shadow:var(--shadow);border:1px solid var(--line);
}
.hero-media img{width:100%;height:100%;object-fit:cover;}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(255,255,255,.55) 0%,rgba(255,255,255,.05) 55%,rgba(255,255,255,0) 100%);
}
.hero-media-tag{
  position:absolute;left:16px;bottom:16px;z-index:2;
  background:rgba(255,255,255,.94);border-radius:10px;padding:8px 12px;
  font-size:12.5px;font-weight:600;color:var(--ink);display:flex;align-items:center;gap:7px;
}

/* ---------- 板块通用 ---------- */
.section{padding:64px 0;}
.section-alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:760px;margin-bottom:32px;}
.section-head h2{font-size:clamp(22px,2.6vw,30px);line-height:1.3;margin-bottom:10px;}
.section-head p{font-size:15px;color:var(--muted);margin:0;}

/* ---------- 倒计时 ---------- */
.countdown-strip{padding:36px 0 0;}
.cd-box{
  background:#F1F6FA;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px 32px;display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;
}
.cd-info h2{font-size:20px;line-height:1.4;margin-bottom:8px;}
.cd-meta{font-size:13px;color:var(--muted);display:flex;flex-wrap:wrap;gap:8px;align-items:center;}
.cd-meta .sep{color:#C7D4DF;}
.cd-grid{display:flex;align-items:stretch;}
.cd-cell{
  min-width:76px;text-align:center;padding:0 14px;
  border-left:1px solid #D9E4ED;
}
.cd-cell:first-child{border-left:0;}
.cd-num{
  display:block;font-size:38px;line-height:1.15;font-weight:600;color:var(--ink);
  font-variant-numeric:tabular-nums;letter-spacing:-0.02em;
}
.cd-label{display:block;font-size:12px;color:var(--muted);margin-top:2px;}
.cd-foot{margin-top:14px;}
.cd-live-state{display:none;align-items:center;gap:10px;flex-wrap:wrap;}
.cd-live-state .badge-coral{font-size:13px;padding:5px 13px;}
.cd-box.is-live .cd-grid{display:none;}
.cd-box.is-live .cd-live-state{display:flex;}

/* ---------- 日程时间轴 ---------- */
.timeline-wrap{max-width:900px;}
.timeline{
  list-style:none;padding:0 0 0 30px;margin:0;
  border-left:2px solid var(--line);
}
.tl-item{position:relative;padding-bottom:30px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
  content:"";position:absolute;left:-37px;top:8px;width:12px;height:12px;border-radius:50%;
  background:var(--bean);border:2px solid #fff;box-shadow:0 0 0 2px var(--bean-soft);
}
.tl-item.is-live::before{background:var(--coral);box-shadow:0 0 0 2px var(--coral-soft);}
.tl-item.is-done::before{background:#B9C9D6;box-shadow:0 0 0 2px #EEF3F7;}
.tl-time{
  font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums;
  display:flex;gap:10px;align-items:center;margin-bottom:8px;
}
.tl-time time{font-weight:600;color:var(--body-text);}
.tl-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  padding:18px 20px;box-shadow:var(--shadow);
  transition:box-shadow .18s ease-out,transform .18s ease-out,border-color .18s ease-out;
}
.tl-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px);border-color:#CFDDE8;}
.tl-top{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:6px;}
.tl-top h3{font-size:18px;line-height:1.45;}
.tl-card p{font-size:14px;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}

/* ---------- 订阅 ---------- */
.subscribe{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.subscribe-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
.subscribe-text h2{font-size:clamp(22px,2.6vw,30px);margin-bottom:12px;}
.subscribe-text p{font-size:15px;color:var(--body-text);max-width:460px;}
.subscribe-form-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  padding:24px;box-shadow:var(--shadow);
}
.subscribe-form{display:flex;gap:12px;}
.subscribe-form input{
  flex:1;height:46px;border:1px solid #DCE5EE;border-radius:var(--radius-sm);
  padding:0 14px;font-size:15px;color:var(--ink);background:#fff;outline:none;
  transition:border-color .18s ease-out,box-shadow .18s ease-out;min-width:0;
}
.subscribe-form input::placeholder{color:var(--muted);}
.subscribe-form input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(39,91,125,.12);}
.form-note{font-size:12px;color:var(--muted);margin-top:12px;line-height:1.6;}
.form-msg{font-size:13px;margin-top:10px;display:none;align-items:center;gap:6px;}
.form-msg.show{display:flex;}
.form-msg.ok{color:var(--green);}
.form-msg.err{color:var(--coral);}

/* ---------- 往期回放 ---------- */
.replay-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.replay-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;
  transition:box-shadow .18s ease-out,transform .18s ease-out;
}
.replay-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px);}
.replay-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:#E9F0F5;}
.replay-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .22s ease-out;}
.replay-card:hover .replay-thumb img{transform:scale(1.03);}
.replay-dur{
  position:absolute;right:10px;bottom:10px;background:rgba(16,32,44,.82);color:#fff;
  font-size:12px;font-weight:600;padding:2px 8px;border-radius:6px;font-variant-numeric:tabular-nums;
}
.replay-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1;}
.replay-body h3{font-size:17px;line-height:1.45;}
.replay-body .meta{font-size:13px;color:var(--muted);margin-top:auto;font-variant-numeric:tabular-nums;}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:820px;margin:0 auto;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:12px;
  margin-bottom:12px;overflow:hidden;transition:background .18s ease-out,border-color .18s ease-out;
}
.faq-item[open]{background:#F7FAFC;border-color:#CFDDE8;}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-size:16px;font-weight:600;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary .faq-icon{
  flex-shrink:0;width:22px;height:22px;display:grid;place-items:center;
  color:var(--brand);font-size:15px;transition:transform .18s ease-out;
}
.faq-item[open] summary .faq-icon{transform:rotate(45deg);}
.faq-item summary:hover{color:var(--brand);}
.faq-answer{padding:0 22px 20px;font-size:15px;line-height:1.75;color:var(--muted);}

/* ---------- CTA ---------- */
.cta-band{
  background:var(--brand-soft);border-top:1px solid #D5E4EE;border-bottom:1px solid #D5E4EE;
  padding:52px 0;
}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;}
.cta-inner h2{font-size:clamp(20px,2.4vw,26px);margin-bottom:8px;}
.cta-inner p{font-size:15px;color:var(--body-text);margin:0;}
.cta-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap;}

/* ---------- 页脚 ---------- */
.site-footer{background:#14313F;color:rgba(255,255,255,.75);padding:60px 0 0;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand .brand-mark{background:rgba(255,255,255,.1);}
.footer-brand strong{display:block;font-size:17px;color:#fff;font-weight:700;line-height:1.2;}
.footer-brand span span{font-size:12px;color:rgba(255,255,255,.6);letter-spacing:.06em;}
.footer-desc{font-size:14px;line-height:1.7;color:rgba(255,255,255,.7);max-width:280px;}
.site-footer h4{font-size:14px;color:#fff;font-weight:600;margin-bottom:16px;letter-spacing:.02em;}
.footer-links,.footer-contact{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:11px;}
.footer-links a{font-size:14px;color:rgba(255,255,255,.75);transition:color .18s ease-out;}
.footer-links a:hover{color:var(--bean);}
.footer-contact li{display:flex;align-items:flex-start;gap:9px;font-size:14px;color:rgba(255,255,255,.75);line-height:1.6;}
.footer-contact i{color:var(--bean);font-size:13px;margin-top:4px;flex-shrink:0;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding:20px 0 24px;
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.55);
}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  .cmd-search{width:220px;}
}
@media (max-width:991.98px){
  .page-hero-inner{grid-template-columns:1fr;gap:28px;}
  .hero-media{aspect-ratio:16/9;max-width:560px;}
  .cd-box{grid-template-columns:1fr;gap:20px;padding:24px;}
  .cd-grid{justify-content:flex-start;}
  .subscribe-grid{grid-template-columns:1fr;gap:28px;}
  .replay-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767.98px){
  .main-nav{
    display:none;position:absolute;top:68px;left:0;right:0;
    background:#fff;border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;gap:0;
    padding:12px 24px 20px;box-shadow:0 18px 30px -22px rgba(16,32,44,.3);
    max-height:calc(100vh - 68px);overflow-y:auto;
  }
  .main-nav.open{display:flex;}
  .main-nav .nav-link{padding:14px 0;font-size:16px;border-bottom:1px solid var(--line);}
  .main-nav .nav-link:last-child{border-bottom:0;}
  .main-nav .nav-link.active::after{display:none;}
  .main-nav .nav-link.active{color:var(--brand);}
  .mobile-search{display:flex;margin:4px 0 12px;}
  .mobile-search input{
    width:100%;height:44px;border:1px solid var(--line);border-radius:10px;
    background:#F1F5F9;padding:0 14px;font-size:15px;color:var(--ink);outline:none;
  }
  .mobile-search input:focus{background:#fff;border-color:var(--brand);box-shadow:0 0 0 3px rgba(39,91,125,.12);}
  .cmd-search,.header-divider,.quick-link{display:none;}
  .nav-toggle{display:inline-flex;}
  .header-right{gap:10px;}
  .header-right .btn-sm{padding:8px 14px;font-size:13.5px;}
  .section{padding:44px 0;}
  .cd-num{font-size:30px;}
  .cd-cell{min-width:64px;padding:0 10px;}
  .replay-grid{grid-template-columns:1fr;}
  .cta-inner{flex-direction:column;align-items:flex-start;gap:20px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .timeline{padding-left:22px;}
  .tl-item::before{left:-29px;}
}
@media (max-width:575.98px){
  .container{padding-left:16px;padding-right:16px;}
  .header-inner{gap:12px;}
  .brand-text strong{font-size:16px;}
  .header-right .btn-sm{padding:8px 12px;font-size:13px;}
  .page-hero{padding:32px 0 30px;}
  .page-hero h1{font-size:26px;}
  .hero-media{max-width:100%;}
  .cd-grid{width:100%;}
  .cd-cell{flex:1;min-width:0;padding:0 8px;}
  .cd-num{font-size:26px;}
  .subscribe-form{flex-direction:column;}
  .subscribe-form .btn-brand{width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;font-size:12px;}
  .tl-time{flex-wrap:wrap;}
  .faq-item summary{font-size:15px;padding:16px 18px;}
  .faq-answer{padding:0 18px 18px;font-size:14px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

/* roulang page: category3 */
:root{
  --brand:#275B7D;
  --brand-dark:#1B4257;
  --brand-soft:#E7F0F6;
  --brand-soft-2:#F1F6FA;
  --accent:#E8B04B;
  --accent-deep:#A9761E;
  --accent-soft:#FBF3E2;
  --accent-ink:#3A2A06;
  --coral:#E2604A;
  --coral-soft:#FDEDE9;
  --green:#2F8F6B;
  --ink:#10202C;
  --text:#35485A;
  --muted:#6B7F91;
  --line:#E2E9F0;
  --bg:#F6F9FC;
  --card:#FFFFFF;
  --r-sm:12px;
  --r-md:16px;
  --r-lg:20px;
  --shadow-1:0 10px 30px -14px rgba(16,32,44,.18);
  --shadow-2:0 18px 40px -18px rgba(16,32,44,.26);
  --bs-primary:#275B7D;
  --bs-primary-rgb:39,91,125;
  --bs-body-font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --bs-body-color:#35485A;
  --bs-body-bg:#F6F9FC;
  --bs-link-color:#275B7D;
  --bs-link-hover-color:#1B4257;
  --bs-border-radius:12px;
  --bs-border-color:#E2E9F0;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--bs-body-font-family);
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none;transition:color .18s ease-out}
a:hover{color:var(--brand-dark)}
button{font-family:inherit}
h1,h2,h3,h4,h5{margin:0;color:var(--ink);font-weight:600}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
@media (min-width:1200px){.container{max-width:1200px}}
.container{padding-left:24px;padding-right:24px}
@media (max-width:575.98px){.container{padding-left:16px;padding-right:16px}}

/* ---------- header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(255,255,255,.97);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;
  align-items:center;
  gap:20px;
  min-height:68px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
  text-decoration:none;
}
.brand-mark{
  width:34px;
  height:34px;
  border-radius:10px;
  background:var(--brand);
  display:grid;
  place-items:center;
  flex-shrink:0;
  transition:background .18s ease-out;
}
.brand-dot{width:10px;height:10px;border-radius:50%;background:var(--accent);display:block}
.brand:hover .brand-mark{background:var(--brand-dark)}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:16px;font-weight:700;color:var(--ink);letter-spacing:.01em}
.brand-text span{font-size:11px;color:var(--muted);letter-spacing:.1em}
.main-nav{
  display:flex;
  align-items:center;
  gap:26px;
  margin-left:10px;
  margin-right:auto;
}
.nav-link{
  position:relative;
  font-size:15px;
  font-weight:500;
  color:var(--text);
  padding:8px 0;
  text-decoration:none;
  white-space:nowrap;
  transition:color .18s ease-out;
}
.nav-link::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:2px;
  border-radius:2px;
  background:var(--brand);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .18s ease-out;
}
.nav-link:hover,.nav-link:focus-visible{color:var(--brand)}
.nav-link.active{color:var(--brand);font-weight:600}
.nav-link.active::after{transform:scaleX(1)}
.header-right{display:flex;align-items:center;gap:14px;flex-shrink:0}
.cmd-search{
  display:flex;
  align-items:center;
  gap:8px;
  width:280px;
  height:40px;
  padding:0 10px;
  border-radius:10px;
  background:#F1F5F9;
  border:1px solid transparent;
  transition:background .18s ease-out,box-shadow .18s ease-out,border-color .18s ease-out;
}
.cmd-search i{font-size:13px;color:var(--muted)}
.cmd-search input{
  flex:1;
  min-width:0;
  border:0;
  background:transparent;
  font-size:13px;
  color:var(--text);
  outline:none;
}
.cmd-search input::placeholder{color:var(--muted)}
.cmd-search:focus-within{
  background:#fff;
  border-color:rgba(39,91,125,.35);
  box-shadow:0 0 0 3px rgba(39,91,125,.12);
}
.kbd{
  font-size:11px;
  line-height:1;
  color:var(--muted);
  background:#fff;
  border:1px solid var(--line);
  border-radius:6px;
  padding:3px 5px;
}
.header-divider{width:1px;height:22px;background:var(--line)}
.quick-link{
  font-size:14px;
  font-weight:500;
  color:var(--text);
  text-decoration:none;
  transition:color .18s ease-out;
}
.quick-link:hover{color:var(--brand)}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  border:1px solid var(--line);
  border-radius:10px;
  background:#fff;
  color:var(--brand);
  font-size:16px;
  place-items:center;
  cursor:pointer;
  transition:background .18s ease-out,border-color .18s ease-out;
}
.nav-toggle:hover{background:var(--brand-soft);border-color:rgba(39,91,125,.3)}
.mobile-search{display:none}

/* ---------- buttons ---------- */
.btn{border-radius:10px;font-weight:600;line-height:1.4;transition:background .18s ease-out,color .18s ease-out,border-color .18s ease-out,transform .18s ease-out,box-shadow .18s ease-out}
.btn:focus-visible{outline:2px solid var(--brand);outline-offset:2px;box-shadow:none}
.btn-brand{
  background:var(--brand);
  border:1px solid var(--brand);
  color:#fff;
  font-size:15px;
  font-weight:600;
  padding:11px 22px;
  border-radius:10px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  text-decoration:none;
}
.btn-brand:hover{background:var(--brand-dark);border-color:var(--brand-dark);color:#fff;transform:translateY(-1px)}
.btn-brand:active{transform:none;background:var(--brand-dark)}
.btn-brand.btn-sm{font-size:14px;padding:9px 16px;border-radius:10px}
.btn-outline-brand{
  background:#fff;
  border:1px solid var(--brand);
  color:var(--brand);
  font-size:15px;
  font-weight:600;
  padding:11px 22px;
  border-radius:10px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  text-decoration:none;
}
.btn-outline-brand:hover{background:var(--brand-soft);color:var(--brand-dark);border-color:var(--brand-dark)}
.btn-outline-brand:active{transform:translateY(1px)}
.link-brand{
  color:var(--brand);
  font-size:15px;
  font-weight:600;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.link-brand i{transition:transform .18s ease-out}
.link-brand:hover{text-decoration:underline}
.link-brand:hover i{transform:translateX(2px)}

/* ---------- hero ---------- */
.hero{
  position:relative;
  background:var(--brand-soft) url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
  border-bottom:1px solid var(--line);
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,rgba(255,255,255,.97) 0%,rgba(255,255,255,.93) 44%,rgba(255,255,255,.46) 100%);
}
.hero-inner{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);
  gap:48px;
  align-items:center;
  padding:56px 0 52px;
}
.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12px;
  font-weight:600;
  letter-spacing:.02em;
  color:var(--brand-dark);
  background:var(--brand-soft);
  border:1px solid rgba(39,91,125,.16);
  border-radius:999px;
  padding:6px 14px;
  margin-bottom:18px;
}
.hero-badge .dot{
  width:7px;height:7px;border-radius:50%;
  background:var(--accent);
  display:inline-block;
}
.hero h1{
  font-size:clamp(30px,4.2vw,46px);
  line-height:1.25;
  font-weight:700;
  letter-spacing:-.01em;
  max-width:16em;
}
.hero-sub{
  margin-top:16px;
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  max-width:34em;
}
.hero-actions{
  display:flex;
  align-items:center;
  gap:20px;
  flex-wrap:wrap;
  margin-top:26px;
}
.hero-media{
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:var(--shadow-1);
  border:1px solid rgba(255,255,255,.7);
  aspect-ratio:4/3;
  background:#fff;
}
.hero-media img{width:100%;height:100%;object-fit:cover}

/* ---------- sections ---------- */
.section{padding:72px 0}
.section-tight{padding:44px 0}
.section-white{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:740px;margin-bottom:32px}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  font-weight:600;
  color:var(--brand);
  background:var(--brand-soft);
  border-radius:999px;
  padding:5px 12px;
  margin-bottom:14px;
}
.section-head h2{
  font-size:clamp(22px,2.6vw,30px);
  line-height:1.3;
  font-weight:600;
}
.section-desc{
  margin-top:10px;
  font-size:15px;
  line-height:1.8;
  color:var(--muted);
  max-width:720px;
}

/* ---------- stats ---------- */
.stat-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-md);
  box-shadow:var(--shadow-1);
  overflow:hidden;
}
.stat-item{padding:22px 24px;border-left:1px solid var(--line)}
.stat-item:first-child{border-left:0}
.stat-item strong{
  display:block;
  font-size:32px;
  line-height:1.15;
  font-weight:600;
  color:var(--accent-deep);
  font-variant-numeric:tabular-nums;
}
.stat-item span{display:block;margin-top:4px;font-size:13px;color:var(--muted)}

/* ---------- filter chips ---------- */
.filter-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px}
.chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  height:40px;
  padding:0 18px;
  border-radius:999px;
  background:#fff;
  border:1px solid var(--line);
  font-size:14px;
  font-weight:500;
  color:var(--text);
  text-decoration:none;
  transition:background .18s ease-out,color .18s ease-out,border-color .18s ease-out;
}
.chip:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}
.chip.is-active{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}
.chip.is-active:hover{background:var(--brand-dark);color:#fff}

/* ---------- person cards ---------- */
.person-card{
  height:100%;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  box-shadow:var(--shadow-1);
  overflow:hidden;
  transition:transform .18s ease-out,box-shadow .18s ease-out,border-color .18s ease-out;
}
.person-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:#D3DFEA}
.person-media{position:relative;aspect-ratio:4/5;overflow:hidden;background:var(--brand-soft-2)}
.person-media img{width:100%;height:100%;object-fit:cover;transition:transform .22s ease-out}
.person-card:hover .person-media img{transform:scale(1.03)}
.room-tag{
  position:absolute;
  left:12px;
  top:12px;
  background:rgba(16,32,44,.9);
  color:#fff;
  font-size:12px;
  font-weight:600;
  line-height:1.4;
  padding:4px 9px;
  border-radius:6px;
  letter-spacing:.01em;
}
.person-body{padding:14px 16px 18px;text-align:left}
.person-name{font-size:17px;font-weight:600;color:var(--ink);line-height:1.4}
.person-actor{font-size:13px;color:var(--muted);margin-top:2px}
.person-note{
  margin-top:8px;
  font-size:14px;
  line-height:1.65;
  color:var(--text);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}

/* ---------- relation strip ---------- */
.relation-strip{
  display:flex;
  gap:16px;
  align-items:flex-start;
  background:var(--brand-soft);
  border:1px solid #D5E4EF;
  border-radius:var(--r-md);
  padding:22px 26px;
  margin-top:36px;
}
.relation-strip i{color:var(--brand);font-size:18px;margin-top:3px}
.relation-strip p{font-size:14px;line-height:1.85;color:var(--brand-dark);max-width:960px}
.relation-strip strong{font-weight:700}

/* ---------- faq ---------- */
.faq-list{max-width:820px;margin:0 auto;display:grid;gap:12px}
.faq-item{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-sm);
  overflow:hidden;
  transition:background .18s ease-out,border-color .18s ease-out;
}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  min-height:44px;
  padding:18px 20px;
  font-size:16px;
  font-weight:600;
  color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--brand)}
.faq-icon{color:var(--brand);flex-shrink:0;transition:transform .2s ease-out}
.faq-item[open]{background:#F7FAFC;border-color:#D8E6F0}
.faq-item[open] .faq-icon{transform:rotate(45deg)}
.faq-body{
  padding:0 20px 20px;
  font-size:15px;
  line-height:1.75;
  color:var(--text);
  max-width:720px;
}

/* ---------- cta band ---------- */
.cta-band{
  background:var(--brand-soft);
  border:1px solid #D5E4EF;
  border-radius:var(--r-lg);
  padding:40px 44px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  flex-wrap:wrap;
}
.cta-band h2{font-size:clamp(21px,2.4vw,28px);line-height:1.35}
.cta-band p{margin-top:10px;font-size:15px;line-height:1.75;color:var(--text);max-width:36em}
.cta-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}

/* ---------- footer ---------- */
.site-footer{
  background:#14313F;
  color:rgba(255,255,255,.75);
  padding:56px 0 24px;
  margin-top:8px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.25fr;
  gap:32px;
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.site-footer .brand-mark{background:rgba(255,255,255,.12)}
.footer-brand strong{display:block;font-size:16px;font-weight:700;color:#fff;line-height:1.2}
.footer-brand span span{display:block;font-size:11px;letter-spacing:.1em;color:rgba(255,255,255,.6)}
.footer-desc{font-size:14px;line-height:1.8;color:rgba(255,255,255,.68);max-width:24em}
.site-footer h4{font-size:14px;font-weight:600;color:#fff;margin-bottom:16px;letter-spacing:.02em}
.footer-links{display:grid;gap:10px}
.footer-links a{font-size:14px;color:rgba(255,255,255,.75);text-decoration:none;transition:color .18s ease-out}
.footer-links a:hover{color:var(--accent)}
.footer-contact{display:grid;gap:10px}
.footer-contact li{display:flex;align-items:flex-start;gap:10px;font-size:14px;line-height:1.6;color:rgba(255,255,255,.75)}
.footer-contact i{color:var(--accent);font-size:13px;margin-top:4px}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  margin-top:36px;
  padding-top:18px;
  border-top:1px solid rgba(255,255,255,.12);
  font-size:13px;
  color:rgba(255,255,255,.55);
}

/* ---------- responsive ---------- */
@media (max-width:1199.98px){
  .cmd-search{width:220px}
  .main-nav{gap:20px}
}
@media (max-width:991.98px){
  .main-nav{
    display:none;
    position:absolute;
    left:0;right:0;top:100%;
    flex-direction:column;
    align-items:stretch;
    gap:2px;
    margin:0;
    padding:16px 20px 20px;
    background:#fff;
    border-bottom:1px solid var(--line);
    box-shadow:var(--shadow-1);
  }
  .main-nav.open{display:flex}
  .main-nav .nav-link{font-size:16px;padding:12px 4px;min-height:44px;display:flex;align-items:center}
  .main-nav .nav-link::after{display:none}
  .main-nav .nav-link.active{background:var(--brand-soft);border-radius:8px;padding-left:12px}
  .mobile-search{display:block;margin-bottom:10px}
  .mobile-search input{
    width:100%;
    height:46px;
    border-radius:12px;
    border:1px solid var(--line);
    background:#F1F5F9;
    font-size:14px;
    color:var(--text);
    padding:0 14px;
    outline:none;
  }
  .mobile-search input:focus{border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px rgba(39,91,125,.12)}
  .cmd-search,.header-divider,.quick-link{display:none}
  .nav-toggle{display:grid}
  .header-inner{justify-content:space-between;gap:12px}
  .hero-inner{grid-template-columns:1fr;gap:30px;padding:44px 0 40px}
  .hero-media{aspect-ratio:16/9}
  .section{padding:56px 0}
  .section-tight{padding:36px 0}
  .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-item:nth-child(3){border-left:0;border-top:1px solid var(--line)}
  .stat-item:nth-child(4){border-top:1px solid var(--line)}
  .cta-band{padding:32px}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}
}
@media (max-width:575.98px){
  .hero h1{font-size:28px}
  .hero-sub{font-size:15px}
  .section{padding:44px 0}
  .section-tight{padding:28px 0}
  .stat-grid{grid-template-columns:1fr}
  .stat-item{border-left:0;border-top:1px solid var(--line);padding:18px 20px}
  .stat-item:first-child{border-top:0}
  .cta-band{padding:26px 22px}
  .cta-actions{width:100%}
  .cta-actions .btn-brand,.cta-actions .link-brand{width:100%;justify-content:center}
  .person-body{padding:12px 13px 16px}
  .person-name{font-size:16px}
  .person-note{font-size:13px}
  .relation-strip{padding:18px;flex-direction:column;gap:10px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .faq-item summary{font-size:15px;padding:16px}
  .faq-body{padding:0 16px 16px;font-size:14px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
}

/* roulang page: category4 */
:root{
  --brand:#275B7D;
  --brand-dark:#1B4257;
  --brand-soft:#E7F0F6;
  --accent:#E8B04B;
  --accent-soft:#FBF3E2;
  --accent-ink:#3A2A06;
  --coral:#E2604A;
  --coral-soft:#FDEDE9;
  --ink:#10202C;
  --text:#35485A;
  --muted:#6B7F91;
  --line:#E2E9F0;
  --bg:#F6F9FC;
  --card:#FFFFFF;
  --radius-lg:20px;
  --radius:16px;
  --radius-sm:12px;
  --radius-btn:10px;
  --shadow:0 10px 30px -14px rgba(16,32,44,.18);
  --shadow-hover:0 18px 40px -18px rgba(16,32,44,.26);
  --bs-primary:#275B7D;
  --bs-body-font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --bs-body-color:#35485A;
  --bs-body-bg:#F6F9FC;
  --bs-border-radius:12px;
  --bs-link-color:#275B7D;
  --bs-link-hover-color:#1B4257;
  --bs-font-sans-serif:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--bs-body-font-family);
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:var(--brand);text-decoration:none;transition:color .18s ease-out;}
a:hover{color:var(--brand-dark);}
h1,h2,h3,h4,h5{color:var(--ink);margin:0;font-weight:600;letter-spacing:-.01em;}
p{margin:0 0 1.1em;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
input,textarea,select{font-family:inherit;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px;}
.container,
.container-sm,
.container-md,
.container-lg,
.container-xl{
  width:100%;
  padding-left:24px;
  padding-right:24px;
  margin-left:auto;
  margin-right:auto;
}
@media (min-width:1200px){
  .container,.container-sm,.container-md,.container-lg,.container-xl{max-width:1200px;}
}
@media (min-width:1400px){
  .container,.container-sm,.container-md,.container-lg,.container-xl{max-width:1200px;}
}
@media (max-width:575.98px){
  .container,.container-sm,.container-md,.container-lg,.container-xl{padding-left:16px;padding-right:16px;}
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:44px;
  padding:11px 22px;
  font-size:15px;
  font-weight:600;
  line-height:1.2;
  border-radius:var(--radius-btn);
  border:1px solid transparent;
  transition:background-color .18s ease-out,color .18s ease-out,box-shadow .18s ease-out,transform .18s ease-out,border-color .18s ease-out;
  cursor:pointer;
  text-align:center;
}
.btn:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}
.btn-sm{min-height:40px;padding:8px 16px;font-size:14px;}
.btn-brand{background:var(--brand);color:#fff;border-color:var(--brand);}
.btn-brand:hover{background:var(--brand-dark);border-color:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow);}
.btn-brand:active{transform:translateY(0);box-shadow:none;}
.btn-outline-brand{background:#fff;color:var(--brand);border-color:var(--brand);}
.btn-outline-brand:hover{background:var(--brand-soft);color:var(--brand-dark);border-color:var(--brand-dark);}
.btn-outline-brand:active{background:#DCEAF3;}
.btn-remind{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);}
.btn-remind:hover{background:#DDA33B;border-color:#DDA33B;color:var(--accent-ink);transform:translateY(-1px);}
.btn-remind:active{transform:translateY(0);}
.link-brand{font-weight:600;color:var(--brand);display:inline-flex;align-items:center;gap:6px;}
.link-brand i{transition:transform .18s ease-out;font-size:12px;}
.link-brand:hover{color:var(--brand-dark);text-decoration:underline;text-underline-offset:4px;}
.link-brand:hover i{transform:translateX(2px);}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(255,255,255,.97);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  height:68px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
  color:var(--ink);
}
.brand:hover{color:var(--ink);}
.brand-mark{
  width:38px;
  height:38px;
  border-radius:11px;
  background:var(--brand);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  position:relative;
  flex-shrink:0;
}
.brand-mark::before{
  content:"";
  width:16px;
  height:16px;
  border-radius:50%;
  border:2px solid rgba(255,255,255,.55);
  position:absolute;
}
.brand-dot{
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--accent);
  display:block;
  position:relative;
  z-index:1;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{font-size:20px;font-weight:700;color:var(--ink);letter-spacing:-.01em;}
.brand-text span{font-size:12px;font-weight:500;color:var(--muted);letter-spacing:.14em;}
.main-nav{
  display:flex;
  align-items:center;
  gap:28px;
  flex:1 1 auto;
  justify-content:center;
}
.nav-link{
  position:relative;
  font-size:15px;
  font-weight:500;
  color:var(--text);
  padding:8px 0;
  white-space:nowrap;
  min-height:44px;
  display:inline-flex;
  align-items:center;
}
.nav-link::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:-2px;
  height:2px;
  border-radius:2px;
  background:var(--brand);
  transform:scaleX(0);
  transform-origin:center;
  transition:transform .18s ease-out;
}
.nav-link:hover{color:var(--brand);}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1);}
.nav-link.active{color:var(--brand);font-weight:600;}
.header-right{display:flex;align-items:center;gap:16px;flex-shrink:0;}
.cmd-search{
  display:flex;
  align-items:center;
  gap:8px;
  width:280px;
  height:40px;
  padding:0 12px;
  background:#F1F5F9;
  border:1px solid transparent;
  border-radius:10px;
  transition:background-color .18s ease-out,border-color .18s ease-out,box-shadow .18s ease-out;
}
.cmd-search:focus-within{
  background:#fff;
  border-color:rgba(39,91,125,.28);
  box-shadow:0 0 0 3px rgba(39,91,125,.12);
}
.cmd-search i{font-size:13px;color:var(--muted);}
.cmd-search input{
  flex:1 1 auto;
  min-width:0;
  border:0;
  outline:0;
  background:transparent;
  font-size:14px;
  color:var(--text);
}
.cmd-search input::placeholder{color:var(--muted);}
.kbd{
  font-size:11px;
  color:var(--muted);
  background:#fff;
  border:1px solid var(--line);
  border-radius:5px;
  padding:1px 4px;
  line-height:1.4;
  white-space:nowrap;
}
.header-divider{width:1px;height:20px;background:var(--line);}
.quick-link{font-size:14px;font-weight:500;color:var(--text);white-space:nowrap;}
.quick-link:hover{color:var(--brand);}
.nav-toggle{
  display:none;
  width:44px;
  height:44px;
  align-items:center;
  justify-content:center;
  border:1px solid var(--line);
  border-radius:10px;
  background:#fff;
  color:var(--brand);
  font-size:17px;
  cursor:pointer;
}
.nav-toggle:hover{background:var(--brand-soft);}
.mobile-search{display:none;}

@media (max-width:1199.98px){
  .main-nav{gap:18px;}
  .nav-link{font-size:14px;}
  .cmd-search{width:220px;}
}
@media (max-width:1099.98px){
  .cmd-search{display:none;}
}
@media (max-width:991.98px){
  .quick-link,.header-divider{display:none;}
}
@media (max-width:767.98px){
  .nav-toggle{display:inline-flex;}
  .main-nav{
    position:absolute;
    top:68px;
    left:0;
    right:0;
    display:none;
    flex-direction:column;
    align-items:stretch;
    justify-content:flex-start;
    gap:0;
    padding:16px;
    background:#fff;
    border-bottom:1px solid var(--line);
    box-shadow:0 20px 40px -24px rgba(16,32,44,.28);
  }
  .main-nav.open{display:flex;}
  .main-nav .nav-link{
    width:100%;
    padding:14px 4px;
    font-size:16px;
    border-bottom:1px solid var(--line);
  }
  .main-nav .nav-link::after{display:none;}
  .main-nav .nav-link.active{background:var(--brand-soft);border-radius:10px;padding-left:12px;}
  .mobile-search{
    display:flex;
    align-items:center;
    gap:8px;
    background:#F1F5F9;
    border-radius:10px;
    padding:0 12px;
    height:44px;
    margin-bottom:12px;
  }
  .mobile-search input{
    flex:1 1 auto;
    border:0;
    outline:0;
    background:transparent;
    font-size:15px;
    color:var(--text);
  }
  .header-right .btn-brand{min-height:40px;padding:8px 14px;font-size:14px;}
}
@media (max-width:419.98px){
  .brand-text strong{font-size:18px;}
  .brand-text span{font-size:11px;}
  .header-right .btn-brand{display:none;}
}

/* ---------- 通用板块 ---------- */
.section{padding:88px 0;}
.section-sm{padding:64px 0;}
.section-head{max-width:760px;margin-bottom:36px;}
.section-head h2{
  font-size:clamp(22px,2.6vw,30px);
  line-height:1.3;
  margin-bottom:12px;
}
.section-head p{font-size:15px;color:var(--muted);margin:0;line-height:1.7;}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  font-weight:600;
  color:var(--brand);
  background:var(--brand-soft);
  border-radius:999px;
  padding:5px 12px;
  margin-bottom:16px;
}
.eyebrow .dot{
  width:7px;height:7px;border-radius:50%;background:var(--coral);display:inline-block;
}

/* ---------- 面包屑 ---------- */
.crumb{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--muted);
  margin-bottom:28px;
  flex-wrap:wrap;
}
.crumb a{color:var(--muted);}
.crumb a:hover{color:var(--brand);}
.crumb span[aria-current]{color:var(--text);font-weight:600;}

/* ---------- Hero ---------- */
.page-hero{
  position:relative;
  padding:40px 0 60px;
  background:var(--bg);
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.page-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:url("/assets/images/backpic/back-1.webp");
  background-size:cover;
  background-position:center;
  opacity:.10;
  pointer-events:none;
}
.page-hero .container{position:relative;z-index:1;}
.page-hero h1{
  font-size:clamp(28px,3.6vw,40px);
  line-height:1.25;
  letter-spacing:-.01em;
  margin-bottom:16px;
}
.hero-lead{
  font-size:16px;
  color:var(--text);
  max-width:34em;
  margin-bottom:24px;
}
.hero-meta{
  font-size:13px;
  color:var(--muted);
  margin:18px 0 0;
}
.hero-figure{
  margin:0;
  border-radius:var(--radius-lg);
  overflow:hidden;
  background:#fff;
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.hero-figure img{
  width:100%;
  aspect-ratio:16/10;
  object-fit:cover;
}
.hero-figure figcaption{
  font-size:12px;
  color:var(--muted);
  padding:10px 14px;
  background:#fff;
  border-top:1px solid var(--line);
}

/* ---------- 数据条 ---------- */
.stats-section{padding:44px 0;background:#fff;border-bottom:1px solid var(--line);}
.stats-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:24px;
}
.stat{
  padding-left:18px;
  border-left:2px solid var(--accent);
}
.stat-num{
  display:block;
  font-size:clamp(28px,3vw,38px);
  font-weight:600;
  color:var(--accent);
  line-height:1.2;
  font-variant-numeric:tabular-nums;
  letter-spacing:-.01em;
}
.stat-label{
  display:block;
  font-size:13px;
  color:var(--muted);
  margin-top:4px;
  line-height:1.6;
}
@media (max-width:767.98px){
  .stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
}
@media (max-width:419.98px){
  .stats-grid{grid-template-columns:1fr;gap:16px;}
}

/* ---------- 交错图文 ---------- */
.story-row{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  align-items:center;
  gap:48px;
  margin-bottom:64px;
}
.story-row:last-child{margin-bottom:0;}
.story-figure{
  margin:0;
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--line);
  background:#fff;
  box-shadow:var(--shadow);
}
.story-figure img{
  width:100%;
  aspect-ratio:16/10;
  object-fit:cover;
}
.story-figure figcaption{
  font-size:12px;
  color:var(--muted);
  padding:10px 14px;
  border-top:1px solid var(--line);
  background:#fff;
  line-height:1.6;
}
.story-body h3{
  font-size:20px;
  line-height:1.45;
  margin-bottom:12px;
}
.story-body p{
  font-size:15px;
  color:var(--text);
  line-height:1.75;
  margin-bottom:0;
  max-width:36em;
}
.story-index{
  display:inline-block;
  font-size:13px;
  font-weight:600;
  color:var(--accent);
  letter-spacing:.06em;
  margin-bottom:10px;
}
.story-row.reverse .story-figure{order:2;}
.story-row.reverse .story-body{order:1;}
@media (max-width:991.98px){
  .story-row{gap:32px;margin-bottom:48px;}
}
@media (max-width:767.98px){
  .story-row{grid-template-columns:1fr;gap:20px;margin-bottom:40px;}
  .story-row.reverse .story-figure,
  .story-row.reverse .story-body{order:0;}
  .story-figure img{aspect-ratio:16/9;}
}

/* ---------- 图集 ---------- */
.gallery-section{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.gallery-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px;
}
.gallery-item{
  margin:0;
  border-radius:var(--radius-sm);
  overflow:hidden;
  border:1px solid var(--line);
  background:#fff;
  transition:box-shadow .18s ease-out,transform .18s ease-out;
}
.gallery-item:hover,.gallery-item:focus-within{
  box-shadow:var(--shadow-hover);
  transform:translateY(-2px);
}
.gallery-thumb{
  overflow:hidden;
  aspect-ratio:4/3;
  display:block;
}
.gallery-thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .22s ease-out;
}
.gallery-item:hover .gallery-thumb img,
.gallery-item:focus-within .gallery-thumb img{transform:scale(1.02);}
.gallery-item figcaption{
  font-size:12px;
  color:var(--muted);
  padding:10px 12px;
  line-height:1.6;
  border-top:1px solid var(--line);
}
@media (max-width:767.98px){
  .gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;}
}
@media (max-width:419.98px){
  .gallery-grid{grid-template-columns:1fr;}
}

/* ---------- 手记引用 ---------- */
.note-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:32px 32px 28px;
  max-width:820px;
  margin:0 auto 24px;
}
.note-card blockquote{
  margin:0;
  padding-left:18px;
  border-left:3px solid var(--brand);
  font-size:16px;
  line-height:1.8;
  color:var(--text);
}
.note-card blockquote p{margin-bottom:12px;}
.note-card blockquote p:last-child{margin-bottom:0;}
.note-author{
  display:flex;
  align-items:center;
  gap:10px;
  margin-top:20px;
  padding-left:21px;
  font-size:13px;
  color:var(--muted);
}
.note-author strong{color:var(--ink);font-weight:600;font-size:14px;}
.note-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  justify-content:center;
  max-width:820px;
  margin:0 auto;
}
.tag{
  display:inline-block;
  font-size:12px;
  font-weight:600;
  color:var(--brand);
  background:var(--brand-soft);
  border-radius:6px;
  padding:4px 10px;
}
.tag-accent{color:var(--accent-ink);background:var(--accent-soft);}

/* ---------- CTA ---------- */
.cta-band{
  background:var(--brand-soft);
  border-radius:var(--radius-lg);
  padding:44px 40px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  flex-wrap:wrap;
}
.cta-band h2{font-size:clamp(20px,2.2vw,26px);margin-bottom:8px;}
.cta-band p{font-size:15px;color:var(--text);margin:0;max-width:42em;}
.cta-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap;}
@media (max-width:767.98px){
  .cta-band{padding:28px 20px;gap:20px;border-radius:16px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{width:100%;}
}

/* ---------- 页脚 ---------- */
.site-footer{
  background:#14313F;
  color:rgba(255,255,255,.75);
  padding:64px 0 28px;
  margin-top:88px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.2fr;
  gap:40px;
  padding-bottom:40px;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:14px;
}
.footer-brand .brand-mark{background:rgba(255,255,255,.12);}
.footer-brand .brand-mark::before{border-color:rgba(255,255,255,.35);}
.footer-brand strong{display:block;font-size:18px;font-weight:700;color:#fff;line-height:1.2;}
.footer-brand span span{display:block;font-size:12px;color:rgba(255,255,255,.6);letter-spacing:.14em;}
.footer-desc{font-size:14px;line-height:1.75;color:rgba(255,255,255,.7);margin:0;max-width:22em;}
.site-footer h4{
  font-size:14px;
  font-weight:600;
  color:#fff;
  margin-bottom:16px;
  letter-spacing:.02em;
}
.footer-links li{margin-bottom:10px;}
.footer-links a{
  font-size:14px;
  color:rgba(255,255,255,.75);
  transition:color .18s ease-out;
}
.footer-links a:hover{color:var(--accent);}
.footer-contact li{
  display:flex;
  align-items:flex-start;
  gap:10px;
  font-size:14px;
  color:rgba(255,255,255,.75);
  margin-bottom:12px;
  line-height:1.6;
}
.footer-contact i{color:var(--accent);margin-top:5px;font-size:13px;}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  padding-top:24px;
  font-size:13px;
  color:rgba(255,255,255,.55);
}
@media (max-width:991.98px){
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;}
}
@media (max-width:575.98px){
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .site-footer{padding-top:44px;margin-top:64px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
}
@media (max-width:767.98px){
  .section{padding:56px 0;}
  .section-sm{padding:44px 0;}
  .section-head{margin-bottom:26px;}
  .page-hero{padding:28px 0 44px;}
}

/* roulang page: category5 */
:root{
  --brand:#275B7D;
  --brand-dark:#1B4257;
  --brand-light:#E7F0F6;
  --accent:#E8B04B;
  --accent-light:#FBF3E2;
  --accent-ink:#3A2A06;
  --coral:#E2604A;
  --coral-light:#FDEDE9;
  --green:#2F8F6B;
  --ink:#10202C;
  --body:#35485A;
  --muted:#6B7F91;
  --line:#E2E9F0;
  --bg:#F6F9FC;
  --card:#FFFFFF;
  --r-card:16px;
  --r-lg:20px;
  --r-sm:12px;
  --r-btn:10px;
  --sh-card:0 10px 30px -14px rgba(16,32,44,.18);
  --sh-hover:0 18px 40px -18px rgba(16,32,44,.26);
  --ease:180ms ease-out;
  --bs-primary:#275B7D;
  --bs-body-color:#35485A;
  --bs-body-bg:#F6F9FC;
  --bs-border-color:#E2E9F0;
  --bs-link-color:#275B7D;
  --bs-link-hover-color:#1B4257;
  --bs-border-radius:12px;
  --bs-font-sans-serif:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--bs-font-sans-serif);
  font-size:16px;
  line-height:1.75;
  color:var(--body);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:var(--brand);text-decoration:none;transition:color var(--ease);}
a:hover{color:var(--brand-dark);}
button{font-family:inherit;}
h1,h2,h3,h4{color:var(--ink);margin:0;font-weight:600;letter-spacing:-0.01em;}
p{margin:0 0 1.1em;}
ul,ol{margin:0 0 1.1em;padding-left:1.3em;}
li{margin-bottom:.4em;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(255,255,255,.97);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:22px;height:68px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:34px;height:34px;border-radius:10px;background:var(--brand);
  display:grid;place-items:center;position:relative;flex-shrink:0;
}
.brand-mark::after{
  content:"";position:absolute;inset:0;border-radius:10px;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.18);
}
.brand-dot{width:10px;height:10px;border-radius:50%;background:var(--accent);display:block;}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{font-size:17px;font-weight:700;color:var(--ink);letter-spacing:-0.01em;}
.brand-text span{font-size:11px;color:var(--muted);letter-spacing:.16em;}
.main-nav{display:flex;align-items:center;gap:28px;margin-left:6px;}
.nav-link{
  position:relative;font-size:15px;font-weight:500;color:var(--body);
  padding:22px 0;white-space:nowrap;
}
.nav-link:hover{color:var(--brand);}
.nav-link.active{color:var(--brand);font-weight:600;}
.nav-link.active::after{
  content:"";position:absolute;left:0;right:0;bottom:13px;height:2px;
  background:var(--brand);border-radius:2px;
}
.header-right{margin-left:auto;display:flex;align-items:center;gap:14px;}
.cmd-search{
  display:flex;align-items:center;gap:8px;width:280px;height:40px;
  background:#F1F5F9;border-radius:10px;padding:0 12px;
  transition:background var(--ease),box-shadow var(--ease);
}
.cmd-search i{font-size:13px;color:var(--muted);}
.cmd-search input{
  border:0;background:transparent;outline:none;font-size:14px;color:var(--ink);
  width:100%;min-width:0;height:100%;
}
.cmd-search input::placeholder{color:var(--muted);}
.cmd-search:focus-within{background:#fff;box-shadow:inset 0 0 0 1px rgba(39,91,125,.4),0 0 0 3px rgba(39,91,125,.12);}
.kbd{
  font-size:11px;color:var(--muted);background:#fff;border:1px solid var(--line);
  border-radius:5px;padding:1px 5px;line-height:1.4;flex-shrink:0;
}
.header-divider{width:1px;height:22px;background:var(--line);}
.quick-link{font-size:14px;font-weight:500;color:var(--brand);white-space:nowrap;}
.quick-link:hover{color:var(--brand-dark);}
.btn-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--brand);color:#fff;border:1px solid var(--brand);
  font-size:15px;font-weight:600;padding:11px 22px;border-radius:var(--r-btn);
  cursor:pointer;transition:background var(--ease),transform var(--ease),box-shadow var(--ease);
}
.btn-brand:hover{background:var(--brand-dark);border-color:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px -12px rgba(16,32,44,.5);}
.btn-brand:active{transform:translateY(0);box-shadow:none;}
.btn-brand.btn-sm{padding:9px 16px;font-size:14px;}
.btn-outline-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:#fff;color:var(--brand);border:1px solid var(--brand);
  font-size:15px;font-weight:600;padding:11px 22px;border-radius:var(--r-btn);
  cursor:pointer;transition:background var(--ease),transform var(--ease),color var(--ease);
}
.btn-outline-brand:hover{background:var(--brand-light);color:var(--brand-dark);transform:translateY(-1px);}
.btn-outline-brand:active{transform:translateY(0);}
.link-brand{font-size:15px;font-weight:600;color:var(--brand);display:inline-flex;align-items:center;gap:6px;}
.link-brand i{transition:transform var(--ease);font-size:12px;}
.link-brand:hover{color:var(--brand-dark);text-decoration:underline;text-underline-offset:3px;}
.link-brand:hover i{transform:translateX(2px);}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;
  border-radius:10px;color:var(--ink);font-size:16px;align-items:center;justify-content:center;
  cursor:pointer;transition:background var(--ease);
}
.nav-toggle:hover{background:var(--brand-light);}
.mobile-search{display:none;}

/* ---------- Breadcrumb ---------- */
.crumb{padding:18px 0 0;}
.crumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;list-style:none;padding:0;margin:0;font-size:13px;color:var(--muted);}
.crumb li{display:flex;align-items:center;gap:8px;}
.crumb li+li::before{content:"／";color:#B9C8D4;font-size:12px;}
.crumb a{color:var(--muted);}
.crumb a:hover{color:var(--brand);}
.crumb [aria-current]{color:var(--body);}

/* ---------- Hero ---------- */
.page-hero{
  background:
    linear-gradient(96deg,rgba(246,249,252,.97) 0%,rgba(246,249,252,.9) 46%,rgba(231,240,246,.72) 100%),
    url("/assets/images/backpic/back-2.webp") right center/cover no-repeat;
  border-bottom:1px solid var(--line);
  padding:30px 0 44px;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:7px;background:var(--accent-light);
  color:var(--accent-ink);font-size:12.5px;font-weight:600;
  padding:5px 12px;border-radius:999px;margin-bottom:16px;
}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);display:block;}
.page-hero h1{
  font-size:clamp(28px,3.6vw,42px);line-height:1.25;font-weight:700;
  letter-spacing:-0.01em;max-width:820px;margin-bottom:14px;
}
.page-hero .hero-sub{font-size:16px;color:var(--body);max-width:700px;margin-bottom:18px;}
.hero-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13px;color:var(--muted);margin-bottom:24px;}
.hero-meta .sep{color:#C3D0DB;}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:18px;}

/* ---------- Guide layout ---------- */
.guide-wrap{padding:56px 0 72px;}
.guide-grid{display:grid;grid-template-columns:236px minmax(0,1fr);gap:56px;align-items:start;}
.toc{position:sticky;top:92px;align-self:start;}
.toc-title{font-size:12px;font-weight:700;color:var(--muted);letter-spacing:.14em;margin-bottom:14px;}
.toc-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:2px;}
.toc-list a{
  display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:9px;
  font-size:14.5px;color:var(--body);border-left:2px solid transparent;
  transition:background var(--ease),color var(--ease),border-color var(--ease);
}
.toc-list a .tnum{font-size:11.5px;font-weight:700;color:var(--accent);letter-spacing:.02em;}
.toc-list a:hover{background:#EFF5FA;color:var(--brand);}
.toc-list a.is-active{background:var(--brand-light);color:var(--brand);font-weight:600;border-left-color:var(--brand);}
.toc-card{
  margin-top:24px;background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);
  padding:16px;box-shadow:var(--sh-card);
}
.toc-card p{font-size:13px;line-height:1.7;color:var(--muted);margin:0 0 12px;}
.toc-card .btn-outline-brand{width:100%;font-size:14px;padding:9px 14px;}

.guide-body{max-width:760px;}
.guide-sec{margin-bottom:44px;scroll-margin-top:92px;}
.guide-sec h2{
  font-size:clamp(21px,2.2vw,26px);font-weight:600;line-height:1.35;
  display:flex;align-items:baseline;gap:12px;margin-bottom:14px;
}
.guide-sec h2 .num{
  font-size:13px;font-weight:700;color:var(--accent);letter-spacing:.06em;
  flex-shrink:0;padding-top:2px;
}
.guide-sec h3{font-size:18px;margin:24px 0 10px;}
.guide-sec p{font-size:16px;line-height:1.8;color:var(--body);}
.guide-sec ul,.guide-sec ol{font-size:16px;line-height:1.8;}
.guide-sec ul li::marker{color:var(--brand);font-size:.8em;}
.guide-sec ol li::marker{color:var(--brand);font-weight:700;font-size:.9em;}

.step-list{list-style:none;padding:0;margin:0 0 18px;}
.step-list li{
  display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line);
}
.step-list li:first-child{padding-top:4px;}
.step-list li:last-child{border-bottom:0;}
.step-list .snum{
  flex-shrink:0;width:26px;height:26px;border-radius:8px;background:var(--accent-light);
  color:var(--accent-ink);font-size:12.5px;font-weight:700;display:grid;place-items:center;margin-top:2px;
}
.step-list .stxt strong{display:block;font-size:16px;color:var(--ink);font-weight:600;margin-bottom:2px;}
.step-list .stxt span{font-size:14px;color:var(--muted);line-height:1.65;display:block;}

.note{
  display:flex;gap:12px;align-items:flex-start;
  background:#F4F8FB;border-left:3px solid var(--brand);border-radius:0 10px 10px 0;
  padding:14px 18px;margin:18px 0;font-size:14.5px;line-height:1.75;color:var(--body);
}
.note i{color:var(--brand);font-size:15px;margin-top:3px;}
.note strong{color:var(--ink);font-weight:600;}

.schedule{list-style:none;padding:0;margin:0 0 18px;border:1px solid var(--line);border-radius:var(--r-sm);background:#fff;overflow:hidden;}
.schedule li{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:13px 16px;border-bottom:1px solid var(--line);margin:0;font-size:15px;}
.schedule li:last-child{border-bottom:0;}
.schedule .tag-time{
  font-size:12px;font-weight:700;color:var(--brand);background:var(--brand-light);
  padding:3px 9px;border-radius:6px;flex-shrink:0;letter-spacing:.02em;
}
.schedule .s-main{color:var(--ink);font-weight:500;flex:1 1 200px;}
.schedule .s-note{font-size:13px;color:var(--muted);}

.figure{margin:22px 0 26px;}
.figure img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--r-card);border:1px solid var(--line);}
.figure figcaption{font-size:12.5px;color:var(--muted);margin-top:10px;line-height:1.6;}

/* ---------- FAQ ---------- */
.faq-block{padding:0 0 64px;}
.faq-head{max-width:760px;margin-bottom:22px;}
.faq-head h2{font-size:clamp(21px,2.2vw,26px);margin-bottom:8px;}
.faq-head p{font-size:15px;color:var(--muted);margin:0;}
.faq-list{max-width:820px;margin:0 auto;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);
  margin-bottom:12px;overflow:hidden;transition:box-shadow var(--ease),border-color var(--ease);
}
.faq-item:hover{border-color:#CBDCE8;box-shadow:var(--sh-card);}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:18px 20px;min-height:44px;font-size:16px;font-weight:600;color:var(--ink);
  transition:background var(--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);
  transition:transform var(--ease);flex-shrink:0;
}
.faq-item[open] summary{background:#F7FAFC;}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-a{padding:0 20px 20px;font-size:15px;line-height:1.78;color:var(--body);}
.faq-a p:last-child{margin-bottom:0;}

/* ---------- Related ---------- */
.related{padding:0 0 64px;}
.related h2{font-size:clamp(21px,2.2vw,26px);margin-bottom:8px;}
.related .rel-sub{font-size:15px;color:var(--muted);margin-bottom:24px;}
.rel-list{display:grid;gap:12px;}
.rel-item{
  display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-sm);padding:18px 20px;transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.rel-item:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);border-color:#CBDCE8;}
.rel-item .rel-ico{
  width:40px;height:40px;border-radius:11px;background:var(--brand-light);color:var(--brand);
  display:grid;place-items:center;font-size:16px;flex-shrink:0;
}
.rel-item .rel-txt{flex:1 1 auto;min-width:0;}
.rel-item .rel-txt strong{display:block;font-size:16px;color:var(--ink);font-weight:600;margin-bottom:2px;}
.rel-item .rel-txt span{font-size:13.5px;color:var(--muted);}
.rel-item .rel-arrow{color:var(--brand);font-size:13px;flex-shrink:0;transition:transform var(--ease);}
.rel-item:hover .rel-arrow{transform:translateX(3px);}

/* ---------- Subscribe ---------- */
.subscribe{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-card);padding:32px;margin-bottom:56px;
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,480px);gap:36px;align-items:center;
}
.subscribe h2{font-size:24px;margin-bottom:10px;}
.subscribe p{font-size:15px;color:var(--muted);margin:0;}
.sub-form .form-row{display:flex;gap:10px;}
.field{flex:1 1 auto;min-width:0;}
.field input{
  width:100%;height:46px;border:1px solid #DCE5EE;border-radius:var(--r-sm);
  padding:0 14px;font-size:15px;color:var(--ink);background:#fff;outline:none;
  transition:border-color var(--ease),box-shadow var(--ease);
}
.field input::placeholder{color:var(--muted);}
.field input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(39,91,125,.12);}
.field.is-error input{border-color:var(--coral);box-shadow:0 0 0 3px rgba(226,96,74,.12);}
.form-hint{font-size:12px;color:var(--muted);margin-top:10px;line-height:1.6;}
.form-msg{display:none;font-size:13px;margin-top:10px;align-items:center;gap:6px;}
.form-msg.show{display:flex;}
.form-msg.ok{color:var(--green);}
.form-msg.err{color:var(--coral);}

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--brand-light);border-radius:var(--r-lg);
  padding:40px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;
  margin-bottom:72px;
}
.cta-band h2{font-size:clamp(20px,2.2vw,26px);margin-bottom:8px;}
.cta-band p{font-size:15px;color:var(--body);margin:0;max-width:520px;}
.cta-band .cta-actions{display:flex;flex-wrap:wrap;align-items:center;gap:18px;}

/* ---------- Footer ---------- */
.site-footer{background:#14313F;color:rgba(255,255,255,.75);padding:60px 0 0;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand strong{display:block;font-size:16px;color:#fff;font-weight:700;line-height:1.2;}
.footer-brand span span{display:block;font-size:11px;color:rgba(255,255,255,.55);letter-spacing:.16em;}
.footer-desc{font-size:13.5px;line-height:1.75;color:rgba(255,255,255,.62);margin:0;max-width:280px;}
.site-footer h4{font-size:14px;color:#fff;font-weight:600;margin-bottom:16px;letter-spacing:.02em;}
.footer-links,.footer-contact{list-style:none;padding:0;margin:0;}
.footer-links li,.footer-contact li{margin-bottom:10px;}
.footer-links a{font-size:14px;color:rgba(255,255,255,.75);transition:color var(--ease);}
.footer-links a:hover{color:var(--accent);}
.footer-contact li{display:flex;gap:9px;font-size:14px;color:rgba(255,255,255,.75);align-items:flex-start;line-height:1.6;}
.footer-contact i{color:rgba(255,255,255,.45);font-size:13px;margin-top:4px;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding:18px 0 22px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  font-size:13px;color:rgba(255,255,255,.55);
}

/* ---------- Responsive ---------- */
@media (max-width:1199.98px){
  .cmd-search{width:220px;}
  .main-nav{gap:20px;}
}
@media (max-width:991.98px){
  .cmd-search,.header-divider,.quick-link{display:none;}
  .nav-toggle{display:inline-flex;}
  .header-right{gap:10px;}
  .main-nav{
    position:absolute;top:68px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;margin:0;
    background:#fff;border-bottom:1px solid var(--line);
    box-shadow:0 20px 36px -24px rgba(16,32,44,.4);
    padding:12px 24px 20px;display:none;
    max-height:calc(100vh - 68px);overflow-y:auto;
  }
  .main-nav.open{display:flex;}
  .nav-link{padding:14px 0;font-size:16px;border-bottom:1px solid var(--line);}
  .nav-link.active::after{display:none;}
  .nav-link.active{color:var(--brand);}
  .mobile-search{display:block;margin-bottom:6px;}
  .mobile-search input{
    width:100%;height:44px;border:0;border-radius:10px;background:#F1F5F9;
    padding:0 14px;font-size:15px;outline:none;transition:box-shadow var(--ease),background var(--ease);
  }
  .mobile-search input:focus{background:#fff;box-shadow:inset 0 0 0 1px rgba(39,91,125,.4),0 0 0 3px rgba(39,91,125,.12);}
  .guide-grid{grid-template-columns:minmax(0,1fr);gap:28px;}
  .toc{position:static;top:auto;}
  .toc-title{display:none;}
  .toc-list{
    flex-direction:row;gap:8px;overflow-x:auto;padding-bottom:6px;
    scrollbar-width:thin;
  }
  .toc-list li{flex:0 0 auto;}
  .toc-list a{
    border-left:0;border:1px solid var(--line);background:#fff;border-radius:999px;
    padding:8px 14px;font-size:13.5px;white-space:nowrap;
  }
  .toc-list a.is-active{background:var(--brand);color:#fff;border-color:var(--brand);}
  .toc-list a.is-active .tnum{color:rgba(255,255,255,.85);}
  .toc-card{display:none;}
  .guide-wrap{padding:36px 0 48px;}
  .subscribe{grid-template-columns:minmax(0,1fr);gap:22px;padding:26px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .cta-band{padding:30px;}
}
@media (max-width:767.98px){
  .container{padding-left:16px;padding-right:16px;}
  .page-hero{padding:22px 0 34px;}
  .guide-wrap{padding:28px 0 40px;}
  .guide-sec{margin-bottom:36px;scroll-margin-top:80px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .cta-band{flex-direction:column;align-items:flex-start;padding:26px;margin-bottom:52px;}
  .sub-form .form-row{flex-direction:column;}
  .sub-form .btn-brand{width:100%;}
}
@media (max-width:575.98px){
  .brand-text strong{font-size:16px;}
  .page-hero h1{font-size:26px;}
  .hero-actions .btn-brand,.hero-actions .btn-outline-brand{width:100%;}
  .guide-sec h2{font-size:20px;}
  .faq-item summary{font-size:15px;padding:15px 16px;}
  .faq-a{padding:0 16px 16px;}
  .rel-item{padding:16px;}
  .rel-item .rel-ico{width:36px;height:36px;font-size:14px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
}

/* roulang page: category6 */
:root{
  --bs-primary:#275B7D;
  --bs-body-font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --bs-body-color:#35485A;
  --bs-body-bg:#F6F9FC;
  --bs-border-radius:12px;
  --bs-link-color:#275B7D;
  --bs-link-hover-color:#1B4257;

  --brand:#275B7D;
  --brand-dark:#1B4257;
  --brand-light:#E7F0F6;
  --accent:#E8B04B;
  --accent-light:#FBF3E2;
  --accent-ink:#3A2A06;
  --coral:#E2604A;
  --coral-light:#FDEDE9;
  --green:#2F8F6B;
  --ink:#10202C;
  --text:#35485A;
  --muted:#6B7F91;
  --line:#E2E9F0;
  --page:#F6F9FC;
  --card:#FFFFFF;
  --radius-card:16px;
  --radius-lg:20px;
  --radius-sm:12px;
  --radius-btn:10px;
  --shadow-card:0 10px 30px -14px rgba(16,32,44,.18);
  --shadow-hover:0 18px 40px -18px rgba(16,32,44,.26);
  --ease:180ms ease-out;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--bs-body-font-family);
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--page);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:var(--brand);text-decoration:none;transition:color var(--ease);}
a:hover{color:var(--brand-dark);}
h1,h2,h3,h4,h5{
  color:var(--ink);
  margin:0;
  font-weight:600;
  letter-spacing:-0.01em;
}
p{margin:0 0 1.1em;}
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(--brand);outline-offset:2px;border-radius:6px;}

.container{width:100%;max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(255,255,255,.97);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;gap:24px;
  height:68px;
}
.brand{
  display:inline-flex;align-items:center;gap:10px;
  flex-shrink:0;color:var(--ink);
}
.brand:hover{color:var(--ink);}
.brand-mark{
  width:34px;height:34px;border-radius:10px;
  background:linear-gradient(160deg,var(--brand) 0%,var(--brand-dark) 100%);
  display:inline-flex;align-items:center;justify-content:center;
  flex-shrink:0;
}
.brand-dot{
  width:12px;height:12px;border-radius:50%;
  background:var(--accent);display:block;
  box-shadow:0 0 0 3px rgba(232,176,75,.24);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{font-size:18px;font-weight:700;letter-spacing:.01em;}
.brand-text span{font-size:12px;color:var(--muted);font-weight:500;letter-spacing:.04em;}

.main-nav{
  display:flex;align-items:center;gap:28px;
  margin-left:12px;
}
.nav-link{
  position:relative;
  font-size:15px;font-weight:500;color:var(--text);
  padding:22px 0;
  white-space:nowrap;
  transition:color var(--ease);
}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:14px;height:2px;
  background:var(--brand);border-radius:2px;
  transform:scaleX(0);transform-origin:left center;
  transition:transform var(--ease);
}
.nav-link:hover{color:var(--brand);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.active{color:var(--brand);font-weight:600;}
.nav-link.active::after{transform:scaleX(1);}

.header-right{display:flex;align-items:center;gap:16px;margin-left:auto;}
.cmd-search{
  display:flex;align-items:center;gap:8px;
  width:280px;height:40px;
  background:#F1F5F9;border-radius:10px;
  padding:0 12px;border:1px solid transparent;
  transition:var(--ease);
}
.cmd-search i{color:var(--muted);font-size:13px;}
.cmd-search input{
  flex:1;min-width:0;border:0;background:transparent;
  font-size:14px;color:var(--ink);outline:none;
  height:100%;
}
.cmd-search input::placeholder{color:var(--muted);}
.cmd-search:focus-within{
  background:#fff;border-color:rgba(39,91,125,.4);
  box-shadow:0 0 0 3px rgba(39,91,125,.12);
}
.kbd{
  font-size:11px;color:var(--muted);
  background:#fff;border:1px solid var(--line);
  border-radius:5px;padding:1px 5px;line-height:1.4;
  flex-shrink:0;
}
.header-divider{width:1px;height:22px;background:var(--line);display:block;}
.quick-link{
  font-size:14px;font-weight:500;color:var(--text);white-space:nowrap;
}
.quick-link:hover{color:var(--brand);}
.btn-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--brand);color:#fff;
  font-size:15px;font-weight:600;
  padding:11px 22px;border-radius:var(--radius-btn);
  border:1px solid var(--brand);
  transition:var(--ease);
  cursor:pointer;
  white-space:nowrap;
}
.btn-brand:hover{
  background:var(--brand-dark);border-color:var(--brand-dark);color:#fff;
  transform:translateY(-1px);
  box-shadow:0 10px 22px -12px rgba(27,66,87,.6);
}
.btn-brand:active{transform:translateY(0);box-shadow:none;}
.btn-sm{padding:8px 16px;font-size:14px;}
.btn-outline-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:#fff;color:var(--brand);
  border:1px solid var(--brand);
  font-size:15px;font-weight:600;
  padding:10px 20px;border-radius:var(--radius-btn);
  transition:var(--ease);cursor:pointer;
}
.btn-outline-brand:hover{background:var(--brand-light);color:var(--brand-dark);}
.btn-outline-brand:active{transform:translateY(1px);}
.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;font-size:17px;
  cursor:pointer;transition:var(--ease);
}
.nav-toggle:hover{background:var(--brand-light);}
.mobile-search{display:none;}
.mobile-search input{
  width:100%;height:44px;border-radius:12px;
  border:1px solid var(--line);background:#F1F5F9;
  padding:0 14px;font-size:15px;color:var(--ink);outline:none;
}
.mobile-search input:focus{background:#fff;border-color:var(--brand);box-shadow:0 0 0 3px rgba(39,91,125,.12);}

/* ---------- Page Hero ---------- */
.page-hero{
  position:relative;
  padding:52px 0 56px;
  background-image:linear-gradient(100deg,rgba(255,255,255,.96) 0%,rgba(255,255,255,.9) 52%,rgba(255,255,255,.72) 100%),url('/assets/images/backpic/back-2.webp');
  background-size:cover;
  background-position:center;
  border-bottom:1px solid var(--line);
  overflow:hidden;
}
.page-hero::after{
  content:"";position:absolute;right:-60px;top:-70px;
  width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(232,176,75,.16),rgba(232,176,75,0) 70%);
  pointer-events:none;
}
.breadcrumb-nav{
  display:flex;align-items:center;gap:8px;
  font-size:13px;color:var(--muted);margin-bottom:20px;
}
.breadcrumb-nav a{color:var(--muted);}
.breadcrumb-nav a:hover{color:var(--brand);}
.breadcrumb-nav span[aria-current]{color:var(--text);font-weight:500;}
.hero-badge{
  display:inline-flex;align-items:center;gap:7px;
  background:var(--accent-light);color:var(--accent-ink);
  font-size:12.5px;font-weight:600;
  padding:5px 13px;border-radius:999px;
  margin-bottom:16px;
}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);display:inline-block;}
.page-hero h1{
  font-size:clamp(28px,3.6vw,42px);
  line-height:1.25;font-weight:700;
  max-width:760px;
  margin-bottom:14px;
}
.page-hero-desc{
  font-size:16.5px;color:var(--text);
  max-width:660px;margin-bottom:26px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;}
.hero-meta{
  display:flex;flex-wrap:wrap;gap:10px;align-items:center;
  font-size:13px;color:var(--muted);margin-top:22px;
}
.hero-meta span.sep{color:#C3D2DE;}

/* ---------- Sections ---------- */
.section{padding:80px 0;}
.section-tight{padding:56px 0;}
.section-head{max-width:720px;margin-bottom:36px;}
.section-kicker{
  display:inline-block;font-size:12.5px;font-weight:600;
  color:var(--brand);background:var(--brand-light);
  padding:4px 11px;border-radius:6px;margin-bottom:12px;
}
.section-head h2{
  font-size:clamp(22px,2.6vw,30px);line-height:1.3;
  margin-bottom:12px;
}
.section-head p{font-size:15.5px;color:var(--muted);}

/* ---------- 双栏合作区 ---------- */
.coop-layout{
  display:grid;
  grid-template-columns:1.35fr 1fr;
  gap:28px;
  align-items:start;
}
.panel{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);
  padding:32px;
}
.panel h2{
  font-size:22px;margin-bottom:8px;
}
.panel .panel-sub{
  font-size:14px;color:var(--muted);margin-bottom:24px;
}
.field{margin-bottom:16px;}
.field label{
  display:block;font-size:14px;font-weight:600;color:var(--ink);
  margin-bottom:8px;
}
.field label .req{color:var(--coral);margin-left:2px;}
.form-control,.form-select{
  width:100%;height:46px;
  border:1px solid #DCE5EE;border-radius:12px;
  padding:0 14px;font-size:15px;color:var(--ink);
  background:#fff;outline:none;
  transition:var(--ease);
  appearance:none;
}
.form-select{
  background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='%236B7F91' d='M8 11.2 3.2 6.4l.9-.9L8 9.4l3.9-3.9.9.9z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 14px center;
  background-size:14px;
  padding-right:36px;
}
textarea.form-control{height:auto;min-height:112px;padding:12px 14px;line-height:1.7;resize:vertical;}
.form-control::placeholder,textarea.form-control::placeholder{color:var(--muted);}
.form-control:focus,.form-select:focus{
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(39,91,125,.12);
  background-color:#fff;
}
.field.has-error .form-control,
.field.has-error .form-select{
  border-color:var(--coral);
  box-shadow:0 0 0 3px rgba(226,96,74,.12);
}
.field-error{
  display:none;
  font-size:12.5px;color:var(--coral);margin-top:6px;
  align-items:center;gap:5px;
}
.field.has-error .field-error{display:flex;}
.form-note{font-size:12.5px;color:var(--muted);margin-top:12px;}
.form-alert{
  display:none;
  align-items:flex-start;gap:8px;
  font-size:13.5px;line-height:1.6;
  border-radius:10px;padding:11px 13px;margin-top:16px;
}
.form-alert.show{display:flex;}
.form-alert.ok{background:rgba(47,143,107,.09);color:var(--green);border:1px solid rgba(47,143,107,.24);}
.form-alert.err{background:var(--coral-light);color:#A63A28;border:1px solid rgba(226,96,74,.28);}

.info-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);
  padding:28px;
  position:sticky;top:88px;
}
.info-card h2{font-size:19px;margin-bottom:6px;}
.info-card .info-sub{font-size:13.5px;color:var(--muted);margin-bottom:20px;}
.info-list li{
  display:flex;gap:12px;align-items:flex-start;
  padding:14px 0;
  border-bottom:1px dashed var(--line);
}
.info-list li:last-child{border-bottom:0;padding-bottom:0;}
.info-icon{
  width:34px;height:34px;flex-shrink:0;border-radius:10px;
  background:var(--brand-light);color:var(--brand);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:14px;
}
.info-label{font-size:12.5px;color:var(--muted);line-height:1.4;}
.info-value{font-size:15px;font-weight:600;color:var(--ink);line-height:1.5;word-break:break-all;}
.info-foot{
  margin-top:18px;padding-top:16px;border-top:1px solid var(--line);
  font-size:12px;color:var(--muted);line-height:1.6;
}
.info-thumb{
  margin-top:20px;border-radius:12px;overflow:hidden;
  aspect-ratio:16/10;background:var(--brand-light);
}
.info-thumb img{width:100%;height:100%;object-fit:cover;}

/* ---------- 服务范围列表 ---------- */
.scope-wrap{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);
  overflow:hidden;
}
.scope-item{
  display:flex;align-items:flex-start;gap:20px;
  padding:26px 30px;
  border-bottom:1px solid var(--line);
  transition:background var(--ease);
}
.scope-item:last-child{border-bottom:0;}
.scope-item:hover{background:#F7FAFC;}
.scope-num{
  font-size:20px;font-weight:700;color:var(--accent);
  font-variant-numeric:tabular-nums;
  line-height:1.4;flex-shrink:0;width:38px;
}
.scope-body{flex:1;min-width:0;}
.scope-body h3{font-size:18px;margin-bottom:6px;}
.scope-body p{font-size:14.5px;color:var(--muted);margin:0;}
.scope-tag{
  flex-shrink:0;
  font-size:12px;font-weight:600;color:var(--brand);
  background:var(--brand-light);border-radius:6px;
  padding:5px 10px;white-space:nowrap;align-self:center;
}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:820px;margin:0 auto;}
.faq-item{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:12px;
  margin-bottom:12px;
  transition:var(--ease);
}
.faq-item[open]{background:#F7FAFC;box-shadow:var(--shadow-card);}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;
  font-size:16px;font-weight:600;color:var(--ink);
  cursor:pointer;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary .faq-icon{
  color:var(--brand);font-size:15px;flex-shrink:0;
  transition:transform var(--ease);
}
.faq-item[open] summary .faq-icon{transform:rotate(45deg);}
.faq-answer{
  padding:0 22px 20px;
  font-size:15px;line-height:1.75;color:var(--text);
}

/* ---------- CTA ---------- */
.cta-band{
  background:var(--brand-light);
  border-radius:var(--radius-lg);
  padding:40px 36px;
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;flex-wrap:wrap;
}
.cta-band h2{font-size:clamp(20px,2.3vw,26px);margin-bottom:8px;}
.cta-band p{font-size:14.5px;color:var(--brand-dark);margin:0;}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;}
.cta-small{
  text-align:center;font-size:12.5px;color:var(--muted);
  margin-top:22px;
}

/* ---------- Footer ---------- */
.site-footer{
  background:#14313F;
  color:rgba(255,255,255,.75);
  padding:56px 0 0;
  margin-top:0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.2fr;
  gap:36px;
  padding-bottom:40px;
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand strong{display:block;font-size:17px;color:#fff;font-weight:700;line-height:1.2;}
.footer-brand span span{font-size:12px;color:rgba(255,255,255,.6);letter-spacing:.04em;}
.footer-desc{font-size:14px;line-height:1.7;color:rgba(255,255,255,.66);max-width:300px;}
.site-footer h4{
  font-size:14px;color:#fff;font-weight:600;
  margin-bottom:16px;letter-spacing:.02em;
}
.footer-links li{margin-bottom:10px;}
.footer-links a{
  font-size:14px;color:rgba(255,255,255,.75);
  transition:color var(--ease);
}
.footer-links a:hover{color:var(--accent);}
.footer-contact li{
  display:flex;align-items:flex-start;gap:10px;
  font-size:14px;color:rgba(255,255,255,.75);
  margin-bottom:12px;line-height:1.6;
}
.footer-contact i{color:var(--accent);font-size:13px;margin-top:4px;flex-shrink:0;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:20px 0;
  display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.55);
}

/* ---------- Responsive ---------- */
@media (max-width:1199.98px){
  .cmd-search{width:230px;}
  .main-nav{gap:20px;}
}
@media (max-width:991.98px){
  .header-inner{height:64px;gap:12px;}
  .main-nav{
    display:none;
    position:fixed;left:0;right:0;top:64px;
    background:#fff;
    border-bottom:1px solid var(--line);
    box-shadow:0 20px 40px -24px rgba(16,32,44,.3);
    flex-direction:column;align-items:stretch;
    gap:0;padding:16px 24px 24px;
    margin-left:0;
    max-height:calc(100vh - 64px);overflow-y:auto;
    z-index:1029;
  }
  .main-nav.open{display:flex;}
  .main-nav .nav-link{
    padding:14px 0;font-size:16px;
    border-bottom:1px solid var(--line);
  }
  .main-nav .nav-link::after{display:none;}
  .main-nav .nav-link.active{color:var(--brand);}
  .mobile-search{display:block;margin-bottom:12px;}
  .cmd-search,.header-divider,.quick-link{display:none;}
  .nav-toggle{display:inline-flex;}
  .header-right{gap:8px;}
  .coop-layout{grid-template-columns:1fr;}
  .info-card{position:static;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767.98px){
  .container{padding-left:16px;padding-right:16px;}
  .section{padding:56px 0;}
  .section-tight{padding:40px 0;}
  .page-hero{padding:36px 0 40px;}
  .panel{padding:22px;}
  .info-card{padding:22px;}
  .scope-item{padding:20px 18px;gap:14px;flex-wrap:wrap;}
  .scope-tag{align-self:flex-start;}
  .cta-band{padding:28px 22px;flex-direction:column;align-items:flex-start;}
  .faq-item summary{padding:16px 18px;font-size:15px;}
  .faq-answer{padding:0 18px 18px;font-size:14.5px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
}
@media (max-width:575.98px){
  .brand-text strong{font-size:16px;}
  .brand-text span{font-size:11px;}
  .page-hero h1{font-size:26px;}
  .hero-actions .btn-brand,.hero-actions .btn-outline-brand{width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .footer-desc{max-width:none;}
  .scope-num{width:30px;font-size:18px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    transition:none!important;
    animation:none!important;
    scroll-behavior:auto!important;
  }
}