/* roulang page: index */
:root{
  --brand:#0C3B2E;
  --brand-deep:#082A20;
  --gold:#D8A93C;
  --gold-light:#E7BC55;
  --coral:#E8623C;
  --bg:#F7F4EE;
  --surface:#FFFFFF;
  --alt:#EDF3EF;
  --text:#22302B;
  --muted:#61706A;
  --border:#E3EAE6;
  --danger:#C0392B;
  --radius-card:14px;
  --radius-ctrl:10px;
  --radius-badge:6px;
  --shadow-1:0 1px 2px rgba(12,59,46,.06);
  --shadow-2:0 10px 28px rgba(12,59,46,.12);
  --sidebar-w:236px;
  --serif:"Noto Serif SC","Songti SC","SimSun",Georgia,serif;
  --sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
}
img{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none;transition:color .18s ease-out}
a:hover{color:var(--coral)}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{font-family:var(--serif);color:var(--brand-deep);font-weight:700;letter-spacing:.01em}
h1{font-size:44px;line-height:1.25;margin:0 0 18px}
h2{font-size:30px;line-height:1.35;margin:0 0 14px}
h3{font-size:22px;line-height:1.4;margin:0 0 10px}
h4{font-size:18px;line-height:1.45;margin:0 0 8px}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.num{font-variant-numeric:tabular-nums;font-weight:700;font-family:var(--sans)}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
.sec{padding:80px 0}
.sec-white{background:var(--surface)}
.sec-alt{background:var(--alt)}
.sec-head{max-width:760px;margin-bottom:36px}
.sec-head p{color:var(--muted);font-size:15px;margin-bottom:0}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.14em;color:#8A6516;background:rgba(216,169,60,.16);border-radius:var(--radius-badge);padding:3px 12px;margin-bottom:12px}
.lead{font-size:17px;color:var(--muted)}

/* 按钮 */
.btn-gold,.btn-outline-brand,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-size:15px;font-weight:700;padding:12px 26px;border-radius:var(--radius-ctrl);
  border:1px solid transparent;cursor:pointer;transition:all .18s ease-out;line-height:1.4;
}
.btn-gold{background:var(--gold);color:var(--brand-deep)}
.btn-gold:hover{background:var(--gold-light);color:var(--brand-deep);transform:translateY(-1px);box-shadow:var(--shadow-2)}
.btn-outline-brand{background:transparent;border-color:var(--border);color:var(--brand-deep)}
.btn-outline-brand:hover{background:var(--alt);color:var(--brand-deep);border-color:rgba(216,169,60,.5)}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.45);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff;border-color:var(--gold)}
.btn-sm{padding:9px 18px;font-size:14px}

/* 侧栏 */
.app-sidebar{
  position:fixed;top:0;left:0;bottom:0;width:var(--sidebar-w);
  background:var(--brand);color:#fff;display:flex;flex-direction:column;
  padding:22px 0 18px;overflow-y:auto;z-index:1040;scrollbar-width:none;
}
.app-sidebar::-webkit-scrollbar{display:none}
.brand-block{padding:0 20px 18px;border-bottom:1px solid rgba(255,255,255,.12)}
.brand-link{display:block;color:#fff}
.brand-link:hover{color:#fff}
.brand-main{display:block;font-family:var(--serif);font-size:20px;font-weight:700;letter-spacing:.04em;line-height:1.3}
.brand-sub{display:block;font-size:12px;color:rgba(255,255,255,.58);letter-spacing:.16em;margin-top:2px}
.side-nav{display:flex;flex-direction:column;padding:14px 0;flex:1}
.side-link{
  display:flex;align-items:center;gap:12px;min-height:44px;padding:10px 20px;
  color:rgba(255,255,255,.82);font-size:15px;border-left:3px solid transparent;
  transition:background .18s ease-out,color .18s ease-out,border-color .18s ease-out;
}
.side-link:hover{background:rgba(255,255,255,.06);color:#fff}
.side-link.active{background:rgba(216,169,60,.12);border-left-color:var(--gold);color:#fff;font-weight:600}
.side-ico{width:20px;height:20px;flex:0 0 20px}
.side-foot{padding:16px 20px 0;border-top:1px solid rgba(255,255,255,.12)}
.side-foot .btn-gold{width:100%}
.side-copy{font-size:12px;color:rgba(255,255,255,.55);margin:12px 0 0;line-height:1.6}

.app-main{margin-left:var(--sidebar-w)}

/* 移动端顶栏 */
.mobile-bar{
  display:none;position:fixed;top:0;left:0;right:0;height:56px;
  background:var(--brand);color:#fff;align-items:center;justify-content:space-between;
  padding:0 14px;z-index:1050;box-shadow:0 1px 0 rgba(255,255,255,.1);
}
.mobile-bar .brand-main{font-size:17px}
.mobile-bar .brand-sub{font-size:11px;letter-spacing:.1em}
.burger{
  width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;
  background:transparent;border:1px solid rgba(255,255,255,.25);border-radius:var(--radius-ctrl);color:#fff;
}
.burger:hover{background:rgba(255,255,255,.1)}
.offcanvas-side{background:var(--brand);color:#fff;width:272px;border-right:none}
.offcanvas-side .brand-block{padding-top:22px}

/* Hero */
.hero{
  position:relative;color:#fff;
  background-image:linear-gradient(rgba(8,42,32,.66),rgba(8,42,32,.8)),url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center;
}
.hero-inner{position:relative;padding:96px 0 84px;min-height:520px;display:flex;flex-direction:column;justify-content:center}
.hero h1{color:#fff;max-width:820px}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.08em;
  color:#F3D89A;border:1px solid rgba(216,169,60,.5);background:rgba(216,169,60,.12);
  border-radius:999px;padding:5px 14px;margin-bottom:20px;width:fit-content;
}
.hero-sub{font-size:18px;color:rgba(255,255,255,.88);max-width:560px;margin-bottom:30px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:52px;
  padding-top:28px;border-top:1px solid rgba(255,255,255,.18);max-width:820px;
}
.hero-stats .num{display:block;font-size:26px;color:#F3D89A;line-height:1.3}
.hero-stat-label{font-size:13px;color:rgba(255,255,255,.72)}
.hero-badge{
  position:absolute;right:24px;bottom:30px;font-size:13px;font-weight:600;
  color:#fff;background:rgba(216,169,60,.16);border:1px solid rgba(216,169,60,.55);
  border-radius:var(--radius-badge);padding:9px 16px;
}

/* 卡片与通用 */
.card-soft{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);
  box-shadow:var(--shadow-1);transition:transform .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out;
}
.card-soft:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:rgba(216,169,60,.35)}
.media-zoom{overflow:hidden;border-radius:12px;background:var(--alt)}
.media-zoom img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease-out}
.card-soft:hover .media-zoom img{transform:scale(1.03)}

/* 时间线 */
.timeline{position:relative;border-left:2px solid #DDE5E0;padding-left:28px;margin-top:8px}
.tl-item{position:relative;padding-bottom:34px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-36px;top:9px;width:12px;height:12px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 0 4px #fff,0 0 0 5px #DDE5E0;
}
.tl-time{
  display:inline-block;font-size:13px;font-weight:700;color:#8A6516;
  background:rgba(216,169,60,.16);border-radius:var(--radius-badge);padding:2px 10px;
  font-variant-numeric:tabular-nums;margin-bottom:8px;
}
.tl-item h3{font-size:19px;margin-bottom:6px}
.tl-item p{color:var(--muted);font-size:15px;margin-bottom:0;max-width:680px}

/* 人物卡 */
.person-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-1);height:100%;transition:transform .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out}
.person-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:rgba(216,169,60,.35)}
.person-media{aspect-ratio:4/5;overflow:hidden;background:var(--alt)}
.person-media img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease-out}
.person-card:hover .person-media img{transform:scale(1.03)}
.person-body{padding:20px}
.person-role{font-size:13px;color:#8A6516;font-weight:700;letter-spacing:.06em;margin-bottom:6px}
.person-body p{font-size:14px;color:var(--muted);margin-bottom:0}

/* 票种 */
.plan{
  position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);
  padding:24px;height:100%;display:flex;flex-direction:column;box-shadow:var(--shadow-1);
  transition:transform .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out;
}
.plan:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:rgba(216,169,60,.35)}
.plan.featured{transform:translateY(-8px);border-top:2px solid var(--gold);box-shadow:var(--shadow-2)}
.plan.featured:hover{transform:translateY(-10px)}
.plan-badge{
  position:absolute;top:-13px;right:20px;background:var(--gold);color:var(--brand-deep);
  font-size:12px;font-weight:700;padding:4px 14px;border-radius:999px;
}
.plan-name{font-size:19px;font-family:var(--serif);font-weight:700;color:var(--brand-deep);margin-bottom:6px}
.plan-desc{font-size:14px;color:var(--muted);margin-bottom:16px}
.plan-price{font-size:34px;font-weight:700;color:var(--brand);line-height:1.2;font-variant-numeric:tabular-nums}
.plan-price small{font-size:14px;color:var(--muted);font-weight:400;margin-left:4px}
.plan-list{margin:18px 0 22px}
.benefit{display:flex;align-items:center;gap:10px;height:32px;font-size:15px;border-bottom:1px dashed var(--border)}
.benefit:last-child{border-bottom:none}
.tick{display:inline-flex;color:var(--gold);flex:0 0 16px}
.dash{display:inline-block;width:14px;height:2px;border-radius:2px;background:#C9D3CE;flex:0 0 14px}
.plan .btn-gold,.plan .btn-outline-brand{width:100%;margin-top:auto}

/* 资讯卡 */
.news-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);
  overflow:hidden;height:100%;display:flex;flex-direction:column;box-shadow:var(--shadow-1);
  transition:transform .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:rgba(216,169,60,.35)}
.news-thumb{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--alt)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease-out}
.news-card:hover .news-thumb img{transform:scale(1.03)}
.news-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-title{font-family:var(--serif);font-size:18px;line-height:1.5;margin:0;font-weight:700}
.news-title a{color:var(--brand-deep)}
.news-title a:hover{color:var(--coral)}
.news-excerpt{font-size:14px;color:var(--muted);line-height:1.75;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:13px;color:var(--muted);margin-top:auto;border-top:1px solid var(--border);padding-top:12px}
.badge-cat{display:inline-block;background:rgba(12,59,46,.08);color:var(--brand);font-size:12px;font-weight:600;padding:3px 10px;border-radius:var(--radius-badge)}
.empty-state{background:var(--surface);border:1px dashed var(--border);border-radius:var(--radius-card);padding:44px 24px;text-align:center;color:var(--muted)}

/* CTA 条 */
.cta-strip{
  background:var(--brand);color:#fff;border-radius:18px;padding:40px;
  display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap;
}
.cta-strip h3{color:#fff;margin-bottom:8px}
.cta-strip p{color:rgba(255,255,255,.78);margin-bottom:0;font-size:15px;max-width:520px}
.cta-form{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.cta-form input{
  height:44px;min-width:220px;border-radius:var(--radius-ctrl);border:1px solid rgba(255,255,255,.28);
  background:rgba(255,255,255,.08);color:#fff;padding:0 14px;font-size:15px;font-family:var(--sans);
}
.cta-form input::placeholder{color:rgba(255,255,255,.55)}
.cta-form input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(216,169,60,.25)}
.form-hint{font-size:13px;color:rgba(255,255,255,.6);margin:10px 0 0;flex-basis:100%}

/* FAQ */
.faq{--bs-accordion-btn-focus-box-shadow:none;--bs-accordion-active-bg:#F4F8F5;--bs-accordion-active-color:var(--brand);--bs-accordion-border-color:var(--border)}
.faq .accordion-item{border:1px solid var(--border);border-radius:12px;margin-bottom:12px;overflow:hidden;background:var(--surface);box-shadow:var(--shadow-1)}
.faq .accordion-button{
  font-family:var(--serif);font-size:17px;font-weight:600;color:var(--brand-deep);
  background:var(--surface);padding:18px 20px;box-shadow:none;border-left:4px solid transparent;
}
.faq .accordion-button:not(.collapsed){color:var(--brand);background:#F4F8F5;border-left-color:var(--gold)}
.faq .accordion-button:focus{border-color:var(--border);box-shadow:none}
.faq .accordion-body{padding:2px 20px 20px;color:var(--muted);font-size:15px;line-height:1.85}

/* 页脚 */
.foot{background:var(--brand);color:rgba(255,255,255,.72);padding:64px 0 0;margin-top:0}
.foot-brand{font-family:var(--serif);font-size:20px;font-weight:700;color:#fff;letter-spacing:.04em}
.foot-brand-sub{font-size:12px;letter-spacing:.16em;color:rgba(255,255,255,.5);margin-bottom:14px}
.foot p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.72)}
.foot h4{color:#fff;font-size:16px;margin-bottom:14px;font-family:var(--sans);font-weight:700}
.foot a{display:block;color:rgba(255,255,255,.72);font-size:14px;padding:5px 0}
.foot a:hover{color:var(--gold)}
.foot-bar{
  border-top:1px solid rgba(255,255,255,.12);margin-top:44px;padding:20px 0;
  font-size:13px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
}
.foot-bar span{color:rgba(255,255,255,.55)}

@media (prefers-reduced-motion: reduce){
  *{transition:none !important;animation:none !important}
  .card-soft:hover,.news-card:hover,.person-card:hover,.plan:hover{transform:none}
}
@media (max-width:1399.98px){
  .wrap{padding:0 24px}
}
@media (max-width:1199.98px){
  h1{font-size:38px}
  .hero-inner{padding:80px 0 72px;min-height:480px}
}
@media (max-width:991.98px){
  .app-sidebar{display:none}
  .mobile-bar{display:flex}
  .app-main{margin-left:0;padding-top:56px}
  h1{font-size:30px;line-height:1.3}
  h2{font-size:25px}
  .sec{padding:60px 0}
  .hero-inner{padding:56px 0 52px;min-height:auto}
  .hero-badge{position:static;margin-top:28px;display:inline-block;width:fit-content}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:18px;margin-top:36px}
  .plan.featured{transform:none}
  .plan.featured:hover{transform:translateY(-4px)}
  .cta-strip{padding:32px 24px}
}
@media (max-width:767.98px){
  body{font-size:16px}
  .sec{padding:52px 0}
  .hero-sub{font-size:16px}
  .hero-actions .btn-gold,.hero-actions .btn-ghost{flex:1 1 auto}
  .timeline{padding-left:22px}
  .tl-item::before{left:-30px}
  .cta-form input{min-width:0;width:100%}
  .cta-form .btn-gold{width:100%}
}
@media (max-width:575.98px){
  .wrap{padding:0 16px}
  h1{font-size:27px}
  h2{font-size:23px}
  h3{font-size:20px}
  .sec{padding:44px 0}
  .hero-inner{padding:44px 0 44px}
  .hero-stats{grid-template-columns:1fr 1fr;gap:14px}
  .hero-stats .num{font-size:22px}
  .cta-strip{padding:26px 18px;border-radius:14px}
  .person-body,.news-body{padding:16px}
  .plan{padding:20px}
}

/* roulang page: article */
:root{
  --ink:#0C3B2E;
  --ink-deep:#082A20;
  --gold:#D8A93C;
  --gold-2:#E7BC55;
  --coral:#E8623C;
  --bg:#F7F4EE;
  --alt:#EDF3EF;
  --paper:#FFFFFF;
  --text:#22302B;
  --muted:#61706A;
  --line:#E3EAE6;
  --error:#C0392B;
  --r-card:14px;
  --r-btn:10px;
  --r-badge:6px;
  --sh-1:0 1px 2px rgba(12,59,46,.06);
  --sh-2:0 10px 28px rgba(12,59,46,.12);
  --side-w:236px;
  --t:200ms ease-out;
  --sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  --serif:"Noto Serif SC","Songti SC","PingFang SC","Microsoft YaHei",serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{font-family:var(--serif);font-weight:700;color:var(--ink);line-height:1.35;margin:0}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
a{color:var(--ink);text-decoration:none;transition:color var(--t),background var(--t),border-color var(--t)}
a:hover{color:var(--gold)}
img{max-width:100%;height:auto;display:block}
button,input,textarea,select{font-family:inherit;font-size:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px;border-radius:4px}
.num{font-variant-numeric:tabular-nums;font-weight:700;letter-spacing:.02em}
.wrap{width:100%;max-width:1160px;margin:0 auto;padding:0 24px}

/* ---------- 左侧 App Shell ---------- */
.app-side{
  position:fixed;
  top:0;left:0;bottom:0;
  width:var(--side-w);
  background:var(--ink);
  display:flex;
  flex-direction:column;
  z-index:1040;
  overflow-y:auto;
  scrollbar-width:none;
}
.app-side::-webkit-scrollbar{display:none}
.side-logo{
  padding:26px 22px 20px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.side-logo b{
  display:block;
  font-family:var(--serif);
  font-size:20px;
  font-weight:700;
  color:#fff;
  letter-spacing:.02em;
  line-height:1.3;
}
.side-logo span{
  display:block;
  margin-top:4px;
  font-size:12px;
  letter-spacing:.14em;
  color:rgba(255,255,255,.5);
}
.side-nav{padding:10px 0;flex:1 1 auto}
.side-link{
  display:flex;
  align-items:center;
  gap:12px;
  height:44px;
  padding:0 22px;
  font-size:15px;
  color:rgba(255,255,255,.72);
  border-left:3px solid transparent;
  transition:background var(--t),color var(--t),border-color var(--t);
}
.side-link:hover{background:rgba(255,255,255,.06);color:#fff}
.side-link.active{
  border-left-color:var(--gold);
  background:rgba(216,169,60,.12);
  color:#fff;
  font-weight:600;
}
.side-ico{width:20px;height:20px;flex:0 0 20px}
.side-foot{
  padding:16px 20px 22px;
  border-top:1px solid rgba(255,255,255,.08);
}
.side-copy{
  margin-top:14px;
  font-size:12px;
  line-height:1.7;
  color:rgba(255,255,255,.45);
}

/* ---------- 按钮 ---------- */
.btn-gold{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 26px;
  background:var(--gold);
  color:var(--ink-deep);
  font-size:15px;
  font-weight:700;
  border:0;
  border-radius:var(--r-btn);
  cursor:pointer;
  transition:background var(--t),transform var(--t),box-shadow var(--t),color var(--t);
}
.btn-gold:hover{background:var(--gold-2);color:var(--ink-deep);transform:translateY(-1px);box-shadow:var(--sh-2)}
.btn-gold:active{transform:translateY(0)}
.btn-block{width:100%}
.btn-line{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:11px 24px;
  background:transparent;
  color:var(--ink);
  font-size:15px;
  font-weight:600;
  border:1px solid var(--line);
  border-radius:var(--r-btn);
  cursor:pointer;
  transition:background var(--t),border-color var(--t),color var(--t),box-shadow var(--t);
}
.btn-line:hover{background:var(--alt);border-color:var(--gold);color:var(--ink)}

/* ---------- 移动端顶栏 ---------- */
.m-topbar{
  display:none;
  position:fixed;
  top:0;left:0;right:0;
  height:56px;
  padding:0 14px;
  background:var(--ink);
  align-items:center;
  justify-content:space-between;
  gap:12px;
  z-index:1030;
  box-shadow:0 6px 18px rgba(8,42,32,.18);
}
.logo-mini{text-align:center;line-height:1.1}
.logo-mini b{display:block;font-family:var(--serif);font-size:16px;color:#fff}
.logo-mini span{display:block;font-size:10px;letter-spacing:.12em;color:rgba(255,255,255,.55)}
.burger{
  width:40px;height:40px;
  display:flex;align-items:center;justify-content:center;
  background:transparent;
  border:1px solid rgba(255,255,255,.28);
  border-radius:8px;
  color:#fff;
  cursor:pointer;
  transition:background var(--t),border-color var(--t);
}
.burger:hover{background:rgba(255,255,255,.08);border-color:var(--gold)}
.m-cta{
  padding:9px 14px;
  font-size:13px;
  font-weight:700;
  color:var(--ink-deep);
  background:var(--gold);
  border-radius:8px;
  white-space:nowrap;
}
.m-cta:hover{background:var(--gold-2);color:var(--ink-deep)}

/* ---------- 抽屉 ---------- */
.side-drawer{background:var(--ink);color:#fff;width:268px}
.side-drawer .offcanvas-header{
  padding:20px 20px 14px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.side-drawer .offcanvas-title{font-family:var(--serif);font-size:18px;color:#fff;line-height:1.25}
.side-drawer .offcanvas-title small{display:block;font-size:11px;letter-spacing:.14em;color:rgba(255,255,255,.5);font-family:var(--sans);margin-top:3px}
.side-drawer .btn-close{filter:invert(1) grayscale(1) brightness(1.8);opacity:.75}
.side-drawer .offcanvas-body{padding:0;display:flex;flex-direction:column;min-height:100%}

/* ---------- 主区域 ---------- */
.app-main{margin-left:var(--side-w)}

/* ---------- 文章头图区 ---------- */
.art-hero{
  position:relative;
  padding:56px 0 52px;
  color:#fff;
  background-image:linear-gradient(180deg,rgba(8,42,32,.88),rgba(12,59,46,.72)),url('/assets/images/backpic/back-1.webp');
  background-size:cover;
  background-position:center;
}
.crumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:rgba(255,255,255,.7);
  margin-bottom:20px;
}
.crumb a{color:rgba(255,255,255,.75)}
.crumb a:hover{color:var(--gold)}
.crumb .sep{opacity:.45}
.crumb .now{color:rgba(255,255,255,.92)}
.art-title{
  font-size:44px;
  line-height:1.25;
  color:#fff;
  max-width:920px;
  letter-spacing:.01em;
}
.art-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:24px}
.chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 12px;
  font-size:13px;
  line-height:1.5;
  color:rgba(255,255,255,.9);
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.16);
  border-radius:var(--r-badge);
}
.chip-gold{
  background:var(--gold);
  border-color:var(--gold);
  color:var(--ink-deep);
  font-weight:700;
}

/* ---------- 正文布局 ---------- */
.art-shell{padding:56px 0 8px}
.art-layout{
  max-width:1160px;
  margin:0 auto;
  padding:0 24px;
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:40px;
  align-items:start;
}
.art-main{max-width:820px;min-width:0}
.art-card{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:40px 44px;
  box-shadow:var(--sh-1);
}
.cms-content{font-size:17px;line-height:1.9;color:var(--text)}
.cms-content > *:first-child{margin-top:0}
.cms-content p{margin:0 0 1.25em}
.cms-content h2{
  font-size:26px;
  line-height:1.4;
  margin:2em 0 .8em;
  padding-left:16px;
  border-left:4px solid var(--gold);
}
.cms-content h3{font-size:22px;margin:1.7em 0 .7em}
.cms-content h4{font-size:18px;margin:1.5em 0 .6em}
.cms-content ul,.cms-content ol{margin:0 0 1.25em;padding-left:1.3em}
.cms-content li{margin-bottom:.5em}
.cms-content blockquote{
  margin:1.6em 0;
  padding:18px 22px;
  background:#F1EDE2;
  border-left:4px solid var(--gold);
  border-radius:0 var(--r-badge) var(--r-badge) 0;
  color:#3A4A44;
}
.cms-content blockquote p:last-child{margin-bottom:0}
.cms-content img{border-radius:12px;margin:1.4em 0;width:100%}
.cms-content figure{margin:1.4em 0}
.cms-content figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:8px}
.cms-content table{
  width:100%;
  display:block;
  overflow-x:auto;
  border-collapse:collapse;
  margin:1.4em 0;
  font-size:15px;
}
.cms-content th,.cms-content td{
  border:1px solid var(--line);
  padding:10px 14px;
  text-align:left;
  white-space:nowrap;
}
.cms-content th{background:var(--alt);color:var(--ink);font-weight:700}
.cms-content a{color:var(--ink);border-bottom:1px solid rgba(216,169,60,.6)}
.cms-content a:hover{color:var(--coral);border-bottom-color:var(--coral)}
.cms-content hr{border:0;border-top:1px solid var(--line);margin:2em 0}

.art-foot{
  margin-top:36px;
  padding-top:24px;
  border-top:1px solid var(--line);
  display:flex;
  flex-wrap:wrap;
  gap:16px;
  align-items:center;
  justify-content:space-between;
}
.tag-list{display:flex;flex-wrap:wrap;gap:8px}
.tag{
  display:inline-block;
  padding:5px 12px;
  font-size:13px;
  color:var(--ink);
  background:var(--alt);
  border:1px solid var(--line);
  border-radius:var(--r-badge);
  transition:background var(--t),border-color var(--t),color var(--t);
}
.tag:hover{background:#fff;border-color:var(--gold);color:var(--ink)}

.empty-box{
  text-align:center;
  padding:56px 24px;
  background:var(--alt);
  border:1px dashed var(--line);
  border-radius:var(--r-card);
}
.empty-box h3{font-size:20px;margin-bottom:10px}
.empty-box p{color:var(--muted);font-size:15px}
.empty-box .btn-line{margin-top:16px}

/* ---------- 相关推荐 ---------- */
.sec-title{
  font-size:28px;
  margin:0 0 8px;
}
.sec-desc{color:var(--muted);font-size:15px;margin:0 0 28px}
.rel-block{margin:64px 0 0}
.rel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.rel-card{
  display:flex;
  flex-direction:column;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  overflow:hidden;
  box-shadow:var(--sh-1);
  transition:transform var(--t),box-shadow var(--t),border-color var(--t);
}
.rel-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(216,169,60,.35)}
.rel-thumb{position:relative;overflow:hidden;aspect-ratio:16/10;background:var(--alt)}
.rel-thumb img{width:100%;height:100%;object-fit:cover;transition:transform 220ms ease-out}
.rel-card:hover .rel-thumb img{transform:scale(1.03)}
.rel-body{padding:22px}
.rel-body h3{font-size:18px;line-height:1.5;margin-bottom:10px}
.rel-body p{font-size:14px;color:var(--muted);line-height:1.75;margin:0 0 14px}
.rel-more{font-size:14px;font-weight:700;color:var(--ink)}
.rel-card:hover .rel-more{color:var(--gold)}

/* ---------- 右侧辅助栏 ---------- */
.art-aside{display:none;position:sticky;top:24px}
.aux-card{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:24px;
  box-shadow:var(--sh-1);
  margin-bottom:20px;
}
.aux-card h4{font-size:17px;margin-bottom:14px}
.aux-list{list-style:none;margin:0;padding:0}
.aux-list li{border-bottom:1px solid var(--line);padding:10px 0}
.aux-list li:last-child{border-bottom:0;padding-bottom:0}
.aux-list a{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--text)}
.aux-list a:hover{color:var(--gold)}
.aux-list .dot{width:6px;height:6px;border-radius:50%;background:var(--gold);flex:0 0 6px}
.aux-note{font-size:13px;color:var(--muted);line-height:1.75}
.aux-cta{background:var(--ink);border-color:var(--ink);color:#fff}
.aux-cta h4{color:#fff}
.aux-cta p{color:rgba(255,255,255,.75);font-size:13px;line-height:1.75;margin-bottom:16px}
.aux-cta .btn-gold{width:100%}

/* ---------- 页脚 ---------- */
.foot{
  margin-top:72px;
  background:var(--ink);
  color:rgba(255,255,255,.72);
  padding:72px 0 0;
}
.foot h4{
  font-family:var(--serif);
  font-size:16px;
  color:#fff;
  margin-bottom:16px;
}
.foot a{
  display:block;
  font-size:14px;
  color:rgba(255,255,255,.72);
  padding:5px 0;
}
.foot a:hover{color:var(--gold)}
.foot p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.68);margin:0}
.foot-brand{font-family:var(--serif);font-size:22px;font-weight:700;color:#fff}
.foot-brand-sub{font-size:12px;letter-spacing:.14em;color:rgba(255,255,255,.5);margin:4px 0 14px}
.foot-bar{
  margin-top:48px;
  border-top:1px solid rgba(255,255,255,.12);
  padding:20px 0 26px;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  justify-content:space-between;
  font-size:13px;
  color:rgba(255,255,255,.5);
}

/* ---------- 响应式 ---------- */
@media (min-width:1200px){
  .art-layout{grid-template-columns:minmax(0,1fr) 300px}
  .art-aside{display:block}
}
@media (min-width:1400px){
  .wrap{max-width:1240px;padding:0 32px}
  .art-layout{max-width:1240px;padding:0 32px}
}
@media (max-width:991.98px){
  .m-topbar{display:flex}
  .app-main{margin-left:0;padding-top:56px}
  .art-hero{padding:44px 0 40px}
  .art-layout{padding:0 20px;gap:32px}
  .side-link{height:48px}
}
@media (max-width:768px){
  body{font-size:15px}
  .art-title{font-size:30px;line-height:1.3}
  .art-card{padding:24px 20px}
  .cms-content{font-size:16px;line-height:1.85}
  .cms-content h2{font-size:22px;padding-left:12px}
  .art-shell{padding:32px 0 0}
  .rel-grid{grid-template-columns:1fr}
  .sec-title{font-size:22px}
  .foot{padding-top:48px}
  .art-foot{flex-direction:column;align-items:flex-start}
}
@media (max-width:575.98px){
  .wrap{padding:0 16px}
  .art-layout{padding:0 16px}
  .art-title{font-size:26px}
  .chip{font-size:12px;padding:5px 10px}
  .btn-gold,.btn-line{width:100%;padding:12px 18px}
  .foot-bar{flex-direction:column;gap:6px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important}
  .rel-card:hover{transform:none}
}

/* roulang page: category1 */
:root{
  --jade:#0C3B2E;
  --jade-deep:#082A20;
  --gold:#D8A93C;
  --gold-hi:#E7BC55;
  --coral:#E8623C;
  --bg:#F7F4EE;
  --alt:#EDF3EF;
  --ink:#22302B;
  --muted:#61706A;
  --line:#E3EAE6;
  --err:#C0392B;
  --white:#FFFFFF;
  --r-card:14px;
  --r-btn:10px;
  --r-badge:6px;
  --sh-1:0 1px 2px rgba(12,59,46,.06);
  --sh-2:0 10px 28px rgba(12,59,46,.12);
  --serif:"Noto Serif SC","Songti SC","SimSun",serif;
  --sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.85;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--serif);color:var(--jade);margin:0 0 .6em;line-height:1.35;letter-spacing:.2px;}
h1{font-size:44px;font-weight:700;line-height:1.25;}
h2{font-size:30px;font-weight:700;}
h3{font-size:22px;font-weight:600;}
h4{font-size:18px;font-weight:600;}
p{margin:0 0 1.15em;}
a{color:inherit;text-decoration:none;transition:color .18s ease-out,background-color .18s ease-out,border-color .18s ease-out;}
a:hover{color:var(--gold);}
img{max-width:100%;display:block;}
ul,ol{margin:0;padding:0;}
button,input,select,textarea{font:inherit;color:inherit;}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px;}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px;}
.shift{margin-left:236px;}

/* ---------- 左侧 App Shell ---------- */
.sidebar{
  position:fixed;top:0;left:0;bottom:0;width:236px;
  background:var(--jade);color:rgba(255,255,255,.78);
  display:flex;flex-direction:column;
  padding:22px 16px 18px;
  overflow-y:auto;
  scrollbar-width:none;
  z-index:1040;
}
.sidebar::-webkit-scrollbar{width:0;height:0;}
.brand{display:block;padding:0 6px 18px;border-bottom:1px solid rgba(255,255,255,.12);margin-bottom:16px;}
.brand-main{display:block;font-family:var(--serif);font-size:20px;font-weight:700;color:#fff;letter-spacing:.5px;}
.brand-sub{display:block;font-size:12px;color:rgba(255,255,255,.6);margin-top:2px;letter-spacing:1.5px;}
.side-nav{display:flex;flex-direction:column;gap:4px;}
.side-link{
  position:relative;display:flex;align-items:center;gap:12px;
  height:44px;padding:0 14px 0 18px;border-radius:8px;
  font-size:15px;color:rgba(255,255,255,.78);
  transition:background-color .18s ease-out,color .18s ease-out;
}
.side-link:hover{background:rgba(255,255,255,.06);color:#fff;}
.side-link.active{background:rgba(216,169,60,.12);color:#fff;font-weight:600;}
.side-link.active::before{content:"";position:absolute;left:0;top:9px;bottom:9px;width:3px;border-radius:2px;background:var(--gold);}
.side-ico{width:20px;height:20px;flex:0 0 20px;}
.side-foot{margin-top:auto;padding-top:20px;}
.side-cta{
  display:block;text-align:center;
  background:var(--gold);color:var(--jade);font-weight:700;font-size:15px;
  padding:11px 16px;border-radius:var(--r-btn);
  transition:background-color .18s ease-out,transform .18s ease-out;
}
.side-cta:hover{background:var(--gold-hi);color:var(--jade);transform:translateY(-1px);}
.side-copy{font-size:12px;color:rgba(255,255,255,.5);margin:12px 0 0;text-align:center;}

/* ---------- 移动顶栏与抽屉 ---------- */
.topbar{
  display:none;position:fixed;top:0;left:0;right:0;height:56px;
  background:var(--jade);z-index:1050;align-items:center;gap:12px;padding:0 14px;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.topbar-toggle{
  width:44px;height:44px;border:0;background:transparent;color:#fff;
  display:flex;align-items:center;justify-content:center;border-radius:8px;
}
.topbar-toggle:hover{background:rgba(255,255,255,.08);}
.topbar-toggle svg{width:22px;height:22px;}
.topbar-brand{font-family:var(--serif);font-weight:700;font-size:17px;color:#fff;}
.topbar-brand small{display:block;font-family:var(--sans);font-size:10px;font-weight:400;letter-spacing:1.5px;color:rgba(255,255,255,.6);}
.topbar-cta{
  margin-left:auto;background:var(--gold);color:var(--jade);font-weight:700;
  font-size:13px;padding:8px 14px;border-radius:var(--r-btn);
}
.topbar-cta:hover{background:var(--gold-hi);color:var(--jade);}
.drawer{background:var(--jade)!important;color:rgba(255,255,255,.8);width:270px!important;border:0!important;}
.drawer .offcanvas-header{border-bottom:1px solid rgba(255,255,255,.12);padding:18px 18px 14px;}
.drawer .offcanvas-body{padding:16px 14px;}
.drawer-close{width:38px;height:38px;border-radius:8px;border:1px solid rgba(255,255,255,.2);background:transparent;color:#fff;font-size:20px;line-height:1;}

/* ---------- 页头 ---------- */
.page-head{
  background:linear-gradient(180deg,var(--alt) 0%,#F1F6F2 100%);
  border-bottom:1px solid var(--line);
  padding:44px 0 48px;
}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:20px;}
.crumb a{color:var(--muted);}
.crumb a:hover{color:var(--jade);}
.crumb span[aria-current]{color:var(--jade);font-weight:600;}
.eyebrow{
  display:inline-block;font-size:13px;font-weight:600;letter-spacing:1px;
  color:var(--jade);background:rgba(216,169,60,.18);
  padding:4px 12px;border-radius:var(--r-badge);margin-bottom:14px;
}
.page-head h1{max-width:820px;}
.lead{font-size:17px;color:var(--muted);max-width:720px;margin-bottom:22px;}
.meta-row{display:flex;flex-wrap:wrap;gap:10px 26px;font-size:14px;color:var(--muted);font-variant-numeric:tabular-nums;}
.meta-row li{list-style:none;position:relative;padding-left:16px;}
.meta-row li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:2px;background:var(--gold);}

/* ---------- 板块 ---------- */
.section{padding:76px 0;}
.section.alt{background:var(--alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:760px;margin-bottom:36px;}
.section-head .kicker{display:block;font-size:13px;letter-spacing:1.6px;color:var(--gold);font-weight:700;margin-bottom:8px;}
.section-head p{color:var(--muted);margin:0;}

/* 三条核对项 */
.check-list{display:flex;flex-direction:column;gap:16px;}
.check-item{
  display:flex;gap:18px;align-items:flex-start;
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:24px;box-shadow:var(--sh-1);
  transition:box-shadow .2s ease-out,transform .2s ease-out,border-color .2s ease-out;
}
.check-item:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(216,169,60,.35);}
.check-mark{
  flex:0 0 40px;width:40px;height:40px;border-radius:10px;
  background:rgba(12,59,46,.06);color:var(--jade);
  display:flex;align-items:center;justify-content:center;
}
.check-mark svg{width:20px;height:20px;}
.check-item h3{font-size:18px;margin-bottom:6px;}
.check-item p{margin:0;color:var(--muted);font-size:15px;}

/* 步骤 */
.steps{list-style:none;position:relative;}
.step{position:relative;padding:0 0 30px 66px;}
.step:last-child{padding-bottom:0;}
.step::after{content:"";position:absolute;left:19px;top:46px;bottom:6px;width:2px;background:#DDE5E0;}
.step:last-child::after{display:none;}
.step-num{
  position:absolute;left:0;top:0;width:40px;height:40px;border-radius:50%;
  background:var(--gold);color:var(--jade);font-weight:700;font-size:16px;
  display:flex;align-items:center;justify-content:center;
  font-variant-numeric:tabular-nums;box-shadow:0 0 0 4px #fff;
}
.step h3{font-size:22px;margin-bottom:8px;}
.step p{color:var(--muted);margin:0;}
.steps-aside{position:sticky;top:32px;}
.figure{margin:0 0 18px;border-radius:var(--r-card);overflow:hidden;border:1px solid var(--line);background:var(--white);box-shadow:var(--sh-1);}
.figure img{width:100%;height:280px;object-fit:cover;transition:transform .25s ease-out;}
.figure:hover img{transform:scale(1.03);}
.tip-card{
  background:var(--white);border:1px solid var(--line);border-left:4px solid var(--gold);
  border-radius:var(--r-card);padding:22px;box-shadow:var(--sh-1);
}
.tip-card h4{margin-bottom:8px;}
.tip-card p{margin:0;font-size:15px;color:var(--muted);}

/* 常见阻碍卡 */
.trouble-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.trouble-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:24px;box-shadow:var(--sh-1);
  transition:box-shadow .2s ease-out,transform .2s ease-out,border-color .2s ease-out;
}
.trouble-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(216,169,60,.35);}
.badge-tag{
  display:inline-block;font-size:13px;font-weight:600;
  background:rgba(12,59,46,.07);color:var(--jade);
  padding:3px 10px;border-radius:var(--r-badge);margin-bottom:12px;
}
.badge-hot{background:rgba(232,98,60,.14);color:#B33E1E;}
.trouble-card h3{font-size:18px;margin-bottom:8px;}
.trouble-card p{margin:0;font-size:15px;color:var(--muted);}

/* 问答 */
.qa-list{display:flex;flex-direction:column;gap:26px;max-width:860px;}
.qa{border-left:4px solid var(--gold);padding:2px 0 2px 22px;}
.qa h3{font-size:19px;margin-bottom:8px;}
.qa p{margin:0;color:var(--muted);}

/* CTA */
.cta-band{background:var(--jade);color:rgba(255,255,255,.82);padding:64px 0;}
.cta-band h2{color:#fff;}
.cta-band p{color:rgba(255,255,255,.75);max-width:520px;}
.cta-band .btn-gold{margin-top:6px;}
.btn-gold{
  display:inline-block;border:0;cursor:pointer;
  background:var(--gold);color:var(--jade);font-weight:700;font-size:16px;
  padding:12px 26px;border-radius:var(--r-btn);
  transition:background-color .18s ease-out,transform .18s ease-out;
}
.btn-gold:hover{background:var(--gold-hi);color:var(--jade);transform:translateY(-1px);}
.btn-line{
  display:inline-block;background:transparent;border:1px solid rgba(255,255,255,.4);
  color:#fff;font-weight:600;font-size:15px;padding:11px 24px;border-radius:var(--r-btn);
  transition:background-color .18s ease-out,color .18s ease-out;
}
.btn-line:hover{background:rgba(255,255,255,.1);color:#fff;}
.entry-form{
  background:var(--white);border-radius:var(--r-card);padding:26px;
  box-shadow:0 14px 32px rgba(0,0,0,.18);
}
.entry-form h3{font-size:19px;margin-bottom:16px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:14px;font-weight:600;color:var(--jade);margin-bottom:6px;}
.field .req{color:var(--err);margin-left:2px;}
.field input,.field select{
  width:100%;height:44px;padding:0 12px;border:1px solid var(--line);border-radius:var(--r-btn);
  background:#FCFBF8;font-size:15px;transition:border-color .18s ease-out,box-shadow .18s ease-out;
}
.field select{height:44px;}
.field input:focus,.field select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(216,169,60,.2);}
.field .hint{font-size:13px;color:var(--muted);margin:6px 0 0;}
.form-submit{width:100%;}
.form-note{font-size:13px;color:var(--muted);margin:12px 0 0;}

/* 页脚 */
.foot{background:var(--jade-deep);color:rgba(255,255,255,.72);padding:58px 0 26px;border-top:1px solid rgba(255,255,255,.12);}
.foot-brand{font-family:var(--serif);font-size:20px;font-weight:700;color:#fff;}
.foot-brand-sub{font-size:12px;letter-spacing:1.5px;color:rgba(255,255,255,.55);margin-bottom:12px;}
.foot p{font-size:14px;margin:0 0 10px;line-height:1.8;}
.foot h4{color:#fff;font-size:16px;margin-bottom:14px;font-family:var(--sans);font-weight:600;}
.foot a{display:block;font-size:14px;color:rgba(255,255,255,.72);margin-bottom:10px;}
.foot a:hover{color:var(--gold);}
.foot-bar{
  display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;
  border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:18px;
  font-size:13px;color:rgba(255,255,255,.55);
}

/* ---------- 响应式 ---------- */
@media (max-width:1399.98px){
  .wrap{max-width:1100px;}
}
@media (max-width:1199.98px){
  h1{font-size:38px;}
  h2{font-size:27px;}
  .section{padding:66px 0;}
}
@media (max-width:991.98px){
  .sidebar{display:none;}
  .topbar{display:flex;}
  .shift{margin-left:0;}
  .main{padding-top:56px;}
  .page-head{padding:34px 0 38px;}
  .section{padding:54px 0;}
  .steps-aside{position:static;}
  .figure img{height:240px;}
}
@media (max-width:767.98px){
  h1{font-size:30px;line-height:1.3;}
  h2{font-size:24px;}
  h3{font-size:20px;}
  .trouble-grid{grid-template-columns:1fr;gap:18px;}
  .wrap{padding:0 18px;}
  .check-item{padding:20px;}
  .step{padding-left:58px;}
  .cta-band{padding:48px 0;}
}
@media (max-width:575.98px){
  body{font-size:15px;}
  h1{font-size:27px;}
  .section{padding:44px 0;}
  .section-head{margin-bottom:26px;}
  .figure img{height:200px;}
  .entry-form{padding:20px;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;}
}

/* roulang page: category3 */
:root{
  --ink:#0C3B2E;
  --ink-deep:#082A20;
  --gold:#D8A93C;
  --gold-lift:#E7BC55;
  --coral:#E8623C;
  --paper:#F7F4EE;
  --white:#FFFFFF;
  --alt:#EDF3EF;
  --text:#22302B;
  --muted:#61706A;
  --line:#E3EAE6;
  --danger:#C0392B;
  --r-card:14px;
  --r-btn:10px;
  --r-badge:6px;
  --sh-1:0 1px 2px rgba(12,59,46,.06);
  --sh-2:0 10px 28px rgba(12,59,46,.12);
  --side-w:236px;
  --serif:"Noto Serif SC","Songti SC","STSong",Georgia,serif;
  --sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.85;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);margin:0 0 .55em;font-weight:700;letter-spacing:.01em}
h1{font-size:34px;line-height:1.28}
h2{font-size:30px;line-height:1.35}
h3{font-size:22px;line-height:1.45}
h4{font-size:18px;line-height:1.5}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
a{color:var(--ink);text-decoration:none;transition:color .18s ease-out}
a:hover{color:var(--gold)}
img{max-width:100%;display:block}
ul,ol{margin:0 0 1.1em;padding-left:1.2em}
strong{color:var(--ink)}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}

.wrap{max-width:1160px;margin:0 auto;padding:0 24px;width:100%}
.num{font-variant-numeric:tabular-nums;font-family:var(--sans);font-weight:700}

/* ============ 左侧 App Shell ============ */
.app-side{
  position:fixed;
  left:0;top:0;bottom:0;
  width:var(--side-w);
  background:var(--ink);
  display:flex;
  flex-direction:column;
  padding:22px 0 18px;
  overflow-y:auto;
  scrollbar-width:none;
  z-index:1040;
}
.app-side::-webkit-scrollbar{display:none}
.side-brand{display:block;padding:0 22px 18px;border-bottom:1px solid rgba(255,255,255,.1)}
.side-brand b{display:block;font-family:var(--serif);font-size:20px;font-weight:700;color:#fff}
.side-brand span{display:block;font-size:12px;color:rgba(255,255,255,.55);margin-top:4px;letter-spacing:.04em}
.side-nav{display:flex;flex-direction:column;padding:16px 12px 0;gap:2px}
.side-link{
  display:flex;align-items:center;gap:10px;
  min-height:44px;padding:0 12px;
  font-size:15px;color:rgba(255,255,255,.78);
  border-radius:8px;
  border-left:3px solid transparent;
  transition:background .18s ease-out,color .18s ease-out,border-color .18s ease-out;
}
.side-link:hover{background:rgba(255,255,255,.06);color:#fff}
.side-link.active{background:rgba(216,169,60,.12);border-left-color:var(--gold);color:#fff;font-weight:600}
.side-ico{width:20px;height:20px;flex:0 0 20px;color:currentColor}
.side-foot{margin-top:auto;padding:22px 20px 0;border-top:1px solid rgba(255,255,255,.1)}
.side-cta{width:100%}
.side-copy{font-size:12px;line-height:1.7;color:rgba(255,255,255,.45);margin:14px 0 0}

/* ============ 按钮 ============ */
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--gold);color:var(--ink-deep);
  font-weight:700;font-size:15px;letter-spacing:.02em;
  border:0;border-radius:var(--r-btn);
  padding:12px 26px;cursor:pointer;
  transition:background .18s ease-out,transform .18s ease-out,box-shadow .18s ease-out;
}
.btn-gold:hover{background:var(--gold-lift);color:var(--ink-deep);transform:translateY(-1px);box-shadow:0 8px 20px rgba(216,169,60,.28)}
.btn-gold:active{transform:translateY(0)}
.btn-line{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:transparent;color:var(--ink);
  border:1px solid var(--line);border-radius:var(--r-btn);
  padding:12px 24px;font-weight:600;font-size:15px;cursor:pointer;
  transition:background .18s ease-out,border-color .18s ease-out,color .18s ease-out;
}
.btn-line:hover{background:var(--alt);border-color:rgba(216,169,60,.55);color:var(--ink)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:transparent;color:#fff;
  border:1px solid rgba(255,255,255,.42);border-radius:var(--r-btn);
  padding:12px 24px;font-weight:600;font-size:15px;cursor:pointer;
  transition:background .18s ease-out,border-color .18s ease-out;
}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:var(--gold);color:#fff}

/* ============ 移动端顶栏 / 抽屉 ============ */
.mobile-bar{
  display:none;position:fixed;top:0;left:0;right:0;height:56px;
  background:var(--ink);z-index:1050;
  align-items:center;justify-content:space-between;padding:0 14px;
  box-shadow:0 2px 12px rgba(8,42,32,.22);
}
.mb-toggle{
  width:40px;height:40px;background:transparent;border:1px solid rgba(255,255,255,.22);
  border-radius:8px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer;
}
.mb-toggle span{display:block;width:18px;height:2px;background:#fff;border-radius:2px}
.mb-brand{font-family:var(--serif);font-size:17px;font-weight:700;color:#fff}
.mb-brand:hover{color:var(--gold)}
.mb-cta{font-size:13px;font-weight:700;color:var(--ink-deep);background:var(--gold);padding:8px 14px;border-radius:8px}
.mb-cta:hover{background:var(--gold-lift);color:var(--ink-deep)}
.drawer{background:var(--ink)!important;color:#fff;width:276px!important;border:0!important}
.drawer .offcanvas-header{border-bottom:1px solid rgba(255,255,255,.1);padding:20px 20px 16px;display:flex;align-items:flex-start;justify-content:space-between}
.drawer .offcanvas-body{padding:0 0 20px;display:flex;flex-direction:column}
.drawer-brand b{display:block;font-family:var(--serif);font-size:19px;color:#fff}
.drawer-brand span{display:block;font-size:12px;color:rgba(255,255,255,.55);margin-top:3px}
.drawer-close{background:transparent;border:0;color:rgba(255,255,255,.7);font-size:24px;line-height:1;cursor:pointer;padding:2px 6px}
.drawer-close:hover{color:var(--gold)}
.drawer .side-nav{padding:14px 12px 0}
.drawer .side-foot{margin-top:auto;padding:20px 20px 0}

/* ============ 主内容区 ============ */
.app-main{margin-left:var(--side-w);min-height:100vh;display:flex;flex-direction:column}

/* ============ 页头 ============ */
.page-head{background:#fff;border-bottom:1px solid var(--line);padding:52px 0 46px}
.crumb{font-size:13px;color:var(--muted);margin-bottom:16px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--gold)}
.crumb .sep{color:#c3cec9}
.page-head h1{max-width:760px}
.page-head .lede{font-size:16px;color:var(--muted);max-width:660px;margin:0}
.head-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.chip{
  display:inline-flex;align-items:center;
  font-size:13px;font-weight:600;color:var(--ink);
  background:var(--alt);border-radius:var(--r-badge);
  padding:6px 12px;
}
.chip.gold{background:rgba(216,169,60,.16);color:#8a6416}

/* ============ 板块通用 ============ */
.sec{padding:76px 0}
.sec.alt{background:var(--alt)}
.sec.onwhite{background:#fff}
.sec-head{max-width:720px;margin-bottom:38px}
.kicker{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:.12em;
  color:#a67c1c;margin-bottom:12px;
}
.sec-head h2{margin-bottom:12px}
.sec-head p{color:var(--muted);font-size:16px;margin:0}

/* ============ 关键时限条 ============ */
.timebar-sec{padding:36px 0 0;background:#fff}
.timebar{
  display:grid;grid-template-columns:repeat(4,1fr);
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh-1);overflow:hidden;
}
.tb-item{padding:22px 24px;border-left:1px solid var(--line)}
.tb-item:first-child{border-left:0}
.tb-label{display:block;font-size:13px;color:var(--muted);letter-spacing:.06em}
.tb-val{display:block;font-size:18px;font-weight:700;color:var(--ink);margin-top:6px;font-variant-numeric:tabular-nums}

/* ============ 折叠面板 ============ */
.faq-acc .accordion-item{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-card);
  box-shadow:var(--sh-1);
  margin-bottom:14px;
  overflow:hidden;
  transition:border-color .18s ease-out,box-shadow .18s ease-out;
}
.faq-acc .accordion-item:hover{border-color:rgba(216,169,60,.45);box-shadow:var(--sh-2)}
.faq-acc .accordion-button{
  font-family:var(--serif);
  font-size:17px;font-weight:600;color:var(--ink);
  background:#fff;
  padding:20px 58px 20px 24px;
  border:0;
  border-left:4px solid transparent;
  box-shadow:none!important;
  line-height:1.6;
}
.faq-acc .accordion-button:not(.collapsed){
  color:var(--ink);
  background:#fff;
  border-left-color:var(--gold);
}
.faq-acc .accordion-button:focus{box-shadow:0 0 0 2px rgba(216,169,60,.55)!important;z-index:2}
.faq-acc .accordion-button::after{
  background-image:none;
  width:11px;height:11px;
  border-right:2px solid var(--gold);
  border-bottom:2px solid var(--gold);
  transform:rotate(45deg);
  transition:transform .2s ease-out;
  margin-top:-4px;
}
.faq-acc .accordion-button:not(.collapsed)::after{transform:rotate(-135deg);margin-top:2px}
.faq-acc .accordion-body{
  padding:4px 26px 24px 28px;
  font-size:15.5px;line-height:1.9;color:#3c4c47;
  border-top:1px solid var(--line);
  padding-top:18px;
}

/* ============ 两栏定义列表 ============ */
.deflist{margin:0;border-top:1px solid var(--line)}
.def-row{
  display:grid;grid-template-columns:230px 1fr;gap:24px;
  padding:20px 0;border-bottom:1px solid var(--line);
  transition:background .18s ease-out,padding .18s ease-out;
}
.def-row:hover{background:var(--alt);padding-left:12px;padding-right:12px}
.def-term{
  font-family:var(--serif);font-size:17px;font-weight:700;color:var(--ink);
  margin:0;line-height:1.7;
}
.def-desc{margin:0;font-size:15.5px;line-height:1.85;color:var(--text)}
.def-desc .num{color:var(--ink)}

/* ============ 提示条 ============ */
.notice{
  display:flex;gap:16px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--gold);
  border-radius:var(--r-card);box-shadow:var(--sh-1);
  padding:22px 24px;margin-bottom:34px;
}
.notice h3{font-size:17px;margin-bottom:8px}
.notice p{font-size:15px;color:var(--muted);margin:0}
.notice-ico{
  flex:0 0 34px;width:34px;height:34px;border-radius:8px;
  background:rgba(216,169,60,.16);color:#a67c1c;
  display:flex;align-items:center;justify-content:center;font-weight:700;font-family:var(--serif);
}

/* ============ 图文区 ============ */
.media-block{display:grid;grid-template-columns:1.02fr 1fr;gap:40px;align-items:center}
.img-frame{
  border-radius:var(--r-card);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--sh-1);background:#fff;
}
.img-frame img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;transition:transform .22s ease-out}
.img-frame:hover img{transform:scale(1.03)}
.check-list{list-style:none;padding:0;margin:0}
.check-list li{position:relative;padding-left:28px;margin-bottom:14px;font-size:15.5px;line-height:1.85}
.check-list li:last-child{margin-bottom:0}
.check-list li::before{
  content:"";position:absolute;left:4px;top:.58em;width:12px;height:7px;
  border-left:2px solid var(--gold);border-bottom:2px solid var(--gold);
  transform:rotate(-45deg);
}
.check-list li b{color:var(--ink)}

/* ============ CTA ============ */
.sec.cta-sec{padding:72px 0 84px;background:var(--paper)}
.cta-band{
  background:var(--ink-deep);border-radius:18px;
  padding:44px 46px;
  display:flex;align-items:center;justify-content:space-between;gap:36px;
  box-shadow:0 16px 40px rgba(8,42,32,.18);
}
.cta-band h2{color:#fff;font-size:26px;margin-bottom:10px}
.cta-band p{color:rgba(255,255,255,.74);font-size:15.5px;margin:0;max-width:560px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;flex:0 0 auto}

/* ============ 页脚 ============ */
.foot{background:var(--ink);color:rgba(255,255,255,.72);padding:66px 0 0}
.foot-brand{font-family:var(--serif);font-size:22px;font-weight:700;color:#fff}
.foot-brand-sub{font-size:13px;color:rgba(255,255,255,.55);margin:4px 0 14px;letter-spacing:.04em}
.foot p{font-size:14px;line-height:1.9;color:rgba(255,255,255,.72)}
.foot h4{font-family:var(--serif);font-size:15px;color:#fff;margin-bottom:16px}
.foot a{display:block;font-size:14px;color:rgba(255,255,255,.72);padding:5px 0}
.foot a:hover{color:var(--gold)}
.foot-bar{
  border-top:1px solid rgba(255,255,255,.14);
  margin-top:46px;padding:20px 0 26px;
  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:1399.98px){
  .wrap{max-width:1100px}
}
@media (max-width:1199.98px){
  .timebar{grid-template-columns:repeat(2,1fr)}
  .tb-item:nth-child(3){border-left:0;border-top:1px solid var(--line)}
  .tb-item:nth-child(4){border-top:1px solid var(--line)}
}
@media (max-width:991.98px){
  .mobile-bar{display:flex}
  .app-side{display:none}
  .app-main{margin-left:0;padding-top:56px}
  .page-head{padding:36px 0 32px}
  h1{font-size:30px;line-height:1.3}
  h2{font-size:25px}
  .sec{padding:56px 0}
  .media-block{grid-template-columns:1fr;gap:26px}
  .cta-band{flex-direction:column;align-items:flex-start;padding:34px 28px}
  .cta-actions{width:100%}
}
@media (max-width:767.98px){
  body{font-size:15.5px}
  .wrap{padding:0 18px}
  .timebar{grid-template-columns:1fr}
  .tb-item{border-left:0;border-top:1px solid var(--line)}
  .tb-item:first-child{border-top:0}
  .def-row{grid-template-columns:1fr;gap:6px;padding:18px 0}
  .def-row:hover{padding-left:0;padding-right:0}
  .faq-acc .accordion-button{font-size:16px;padding:17px 50px 17px 18px}
  .faq-acc .accordion-body{padding:14px 18px 20px;font-size:15px}
  .cta-band h2{font-size:22px}
}
@media (max-width:575.98px){
  h1{font-size:27px}
  h2{font-size:22px}
  .sec{padding:46px 0}
  .btn-gold,.btn-line,.btn-ghost{width:100%;padding:12px 18px}
  .cta-actions{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}

/* roulang page: category2 */
:root{
  --ink:#0C3B2E;
  --ink-deep:#082A20;
  --gold:#D8A93C;
  --gold-soft:#E7BC55;
  --coral:#E8623C;
  --bg:#F7F4EE;
  --bg-alt:#EDF3EF;
  --white:#FFFFFF;
  --text:#22302B;
  --text-soft:#3A4A44;
  --muted:#61706A;
  --line:#E3EAE6;
  --danger:#C0392B;
  --r-card:14px;
  --r-btn:10px;
  --r-badge:6px;
  --sh-1:0 1px 2px rgba(12,59,46,.06);
  --sh-2:0 10px 28px rgba(12,59,46,.12);
  --serif:"Noto Serif SC","Songti SC","STSong",Georgia,serif;
  --sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --sidebar-w:236px;
  --topbar-h:56px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.85;
  text-align:left;
}
img{max-width:100%;height:auto;display:block;border-radius:12px;}
a{color:var(--ink);text-decoration:none;transition:color .18s ease-out;}
a:hover{color:var(--gold);}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
h1,h2,h3,h4,h5{font-family:var(--serif);color:var(--ink);font-weight:700;line-height:1.35;margin:0 0 .6em;}
h1{font-size:44px;line-height:1.25;}
h2{font-size:30px;}
h3{font-size:22px;}
h4{font-size:18px;}
p{margin:0 0 1.1em;}
ul,ol{margin:0 0 1.1em;padding-left:1.2em;}
li{margin-bottom:.55em;}
.num{font-variant-numeric:tabular-nums;font-weight:700;letter-spacing:.01em;}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px;}

/* ---------- 布局 ---------- */
.wrap{width:100%;max-width:1160px;margin:0 auto;padding:0 24px;}
.sec{padding:72px 0;}
.sec-tight{padding:56px 0;}
.sec-white{background:var(--white);}
.sec-alt{background:var(--bg-alt);}
.sec-line{border-top:1px solid var(--line);}
.sec-head{margin-bottom:36px;max-width:760px;}
.sec-kicker{
  display:inline-block;font-size:13px;letter-spacing:.16em;color:var(--muted);
  background:rgba(12,59,46,.06);border-radius:var(--r-badge);padding:5px 12px;margin-bottom:14px;
}
.sec-title{margin-bottom:12px;}
.sec-desc{color:var(--muted);font-size:15px;margin:0;}

/* ---------- 侧栏 ---------- */
.app-side{
  position:fixed;top:0;left:0;bottom:0;width:var(--sidebar-w);
  background:linear-gradient(180deg,var(--ink) 0%,var(--ink-deep) 100%);
  display:none;flex-direction:column;padding:22px 16px 20px;
  overflow-y:auto;scrollbar-width:none;z-index:1040;
}
.app-side::-webkit-scrollbar{display:none;}
.side-logo{display:block;padding:4px 6px 20px;}
.side-logo-main{display:block;font-family:var(--serif);font-size:20px;font-weight:700;color:#fff;letter-spacing:.02em;}
.side-logo-sub{display:block;font-size:12px;color:rgba(255,255,255,.55);letter-spacing:.14em;margin-top:2px;}
.side-nav{display:flex;flex-direction:column;gap:4px;}
.side-link{
  position:relative;display:flex;align-items:center;gap:12px;
  min-height:44px;padding:0 14px;border-radius:10px;
  color:rgba(255,255,255,.78);font-size:15px;
  transition:background .18s ease-out,color .18s ease-out;
}
.side-link:hover{background:rgba(255,255,255,.06);color:#fff;}
.side-link.active{background:rgba(216,169,60,.12);color:#fff;font-weight:600;}
.side-link.active::before{
  content:"";position:absolute;left:0;top:9px;bottom:9px;width:3px;
  background:var(--gold);border-radius:0 3px 3px 0;
}
.side-ico{width:20px;height:20px;flex:none;}
.side-foot{margin-top:auto;padding-top:26px;}
.side-copy{font-size:12px;color:rgba(255,255,255,.5);margin:14px 0 0;line-height:1.7;}

/* ---------- 移动顶栏 ---------- */
.app-topbar{
  position:fixed;top:0;left:0;right:0;height:var(--topbar-h);
  background:var(--ink);display:flex;align-items:center;justify-content:space-between;
  padding:0 12px;z-index:1030;border-bottom:1px solid rgba(255,255,255,.1);
}
.topbar-btn{
  width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;
  background:transparent;border:0;color:#fff;border-radius:10px;
}
.topbar-btn:hover{background:rgba(255,255,255,.08);}
.topbar-logo{font-family:var(--serif);font-size:17px;font-weight:700;color:#fff;}
.topbar-logo:hover{color:var(--gold-soft);}

/* ---------- 抽屉 ---------- */
.drawer{background:var(--ink);color:#fff;width:282px;border:0;}
.drawer .offcanvas-header{border-bottom:1px solid rgba(255,255,255,.12);padding:16px 18px;}
.drawer .offcanvas-body{padding:18px 16px;display:flex;flex-direction:column;}
.drawer .side-link{padding:0 12px;}

/* ---------- 主区 ---------- */
.main{padding-top:var(--topbar-h);}
@media (min-width:992px){
  .app-side{display:flex;}
  .main{padding-top:0;margin-left:var(--sidebar-w);}
  .foot{margin-left:var(--sidebar-w);}
}

/* ---------- 按钮 ---------- */
.btn-gold,.btn-ghost,.btn-ghost-light{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:var(--r-btn);font-weight:700;font-size:15px;
  border:1px solid transparent;cursor:pointer;
  transition:background .18s ease-out,color .18s ease-out,transform .18s ease-out,box-shadow .18s ease-out,border-color .18s ease-out;
}
.btn-gold{background:var(--gold);color:var(--ink-deep);}
.btn-gold:hover{background:var(--gold-soft);color:var(--ink-deep);transform:translateY(-1px);box-shadow:var(--sh-2);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line);}
.btn-ghost:hover{background:rgba(12,59,46,.05);color:var(--ink);border-color:rgba(12,59,46,.2);}
.btn-ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.35);}
.btn-ghost-light:hover{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.6);}
.btn-sm{padding:9px 18px;font-size:14px;border-radius:8px;}
.btn-block{width:100%;}

/* ---------- 徽章 / 标签 ---------- */
.badge-soft{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(12,59,46,.07);color:var(--ink);
  font-size:13px;font-weight:600;border-radius:var(--r-badge);padding:5px 11px;
}
.badge-gold{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--gold);color:var(--ink-deep);
  font-size:13px;font-weight:700;border-radius:var(--r-badge);padding:5px 11px;
}
.badge-hot{
  display:inline-flex;align-items:center;
  background:rgba(232,98,60,.12);color:var(--coral);
  font-size:12px;font-weight:700;border-radius:var(--r-badge);padding:4px 9px;
}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;}

/* ---------- 卡片 ---------- */
.card-x{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:24px;box-shadow:var(--sh-1);
  transition:box-shadow .2s ease-out,transform .2s ease-out,border-color .2s ease-out;
}
.card-x:hover{box-shadow:var(--sh-2);transform:translateY(-4px);border-color:rgba(216,169,60,.3);}
.card-title{font-size:18px;margin:0 0 10px;}
.card-text{color:var(--text-soft);font-size:15px;margin:0;line-height:1.85;}
.card-meta{font-size:13px;color:var(--muted);margin-top:14px;}

/* ---------- 页头 ---------- */
.page-head{
  position:relative;
  background-image:
    linear-gradient(100deg,rgba(247,244,238,.97) 0%,rgba(237,243,239,.88) 60%,rgba(237,243,239,.78) 100%),
    url(/assets/images/backpic/back-2.png);
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
  padding:56px 0 52px;
}
.bread{font-size:13px;color:var(--muted);margin-bottom:18px;}
.bread a{color:var(--muted);}
.bread a:hover{color:var(--gold);}
.bread span{margin:0 8px;color:rgba(97,112,106,.6);}
.page-head h1{margin-bottom:14px;}
.page-head .lead-line{font-size:17px;color:var(--text-soft);max-width:620px;margin:0 0 20px;}
.head-figure{border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-2);background:#fff;}
.head-figure img{width:100%;height:100%;object-fit:cover;border-radius:0;}

/* ---------- 时间线 ---------- */
.tl{position:relative;padding-left:0;margin:0;list-style:none;}
.tl::before{
  content:"";position:absolute;left:7px;top:10px;bottom:10px;width:2px;background:#DDE5E0;
}
.tl-item{position:relative;padding-left:36px;margin-bottom:30px;}
.tl-item:last-child{margin-bottom:0;}
.tl-dot{
  position:absolute;left:0;top:6px;width:16px;height:16px;border-radius:50%;
  background:var(--gold);border:4px solid #fff;box-shadow:0 0 0 1px var(--line);
}
.tl-time{
  display:inline-flex;align-items:center;font-variant-numeric:tabular-nums;font-weight:700;
  font-size:14px;color:#7A5A10;background:rgba(216,169,60,.16);
  border-radius:var(--r-badge);padding:3px 10px;margin-bottom:8px;
}
.tl-title{font-size:18px;margin:0 0 6px;}
.tl-text{color:var(--text-soft);font-size:15px;margin:0;}

/* ---------- 数据块 ---------- */
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:22px;}
.stat{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:18px;box-shadow:var(--sh-1);}
.stat-num{font-size:26px;font-family:var(--serif);color:var(--ink);line-height:1.2;font-variant-numeric:tabular-nums;}
.stat-label{font-size:13px;color:var(--muted);margin-top:6px;}
.side-figure{border-radius:var(--r-card);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh-1);margin-bottom:22px;}
.side-figure img{width:100%;border-radius:0;}

/* ---------- 错落分组卡 ---------- */
.stagger{column-count:2;column-gap:24px;}
.stagger .card-x{display:inline-block;width:100%;break-inside:avoid;margin:0 0 24px;}
.group-no{
  font-family:var(--sans);font-weight:700;font-size:13px;color:var(--ink);
  background:rgba(12,59,46,.07);border-radius:var(--r-badge);padding:4px 10px;display:inline-block;margin-bottom:12px;
  font-variant-numeric:tabular-nums;
}

/* ---------- 表格 ---------- */
.table-scroll{
  overflow-x:auto;-webkit-overflow-scrolling:touch;
  border:1px solid var(--line);border-radius:var(--r-card);background:var(--white);box-shadow:var(--sh-1);
}
.data-table{width:100%;min-width:660px;border-collapse:collapse;}
.data-table th{
  background:var(--ink);color:#fff;font-family:var(--sans);font-size:14px;font-weight:600;
  text-align:left;padding:14px 16px;white-space:nowrap;
}
.data-table td{
  padding:14px 16px;font-size:15px;color:var(--text-soft);
  border-bottom:1px solid var(--line);vertical-align:top;
}
.data-table tr:last-child td{border-bottom:0;}
.data-table td strong{color:var(--ink);}
.data-table .t-time{font-variant-numeric:tabular-nums;font-weight:700;color:var(--ink);white-space:nowrap;}

/* ---------- 图文列表 ---------- */
.media-figure{border-radius:var(--r-card);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh-1);}
.media-figure img{width:100%;border-radius:0;}
.check-list{list-style:none;padding:0;margin:0;}
.check-list li{
  position:relative;padding:16px 0 16px 34px;border-bottom:1px solid var(--line);
}
.check-list li:last-child{border-bottom:0;}
.check-list li::before{
  content:"";position:absolute;left:0;top:22px;width:14px;height:8px;
  border-left:2px solid var(--gold);border-bottom:2px solid var(--gold);transform:rotate(-45deg);
}
.check-list .li-title{display:block;font-size:16px;font-weight:700;color:var(--ink);margin-bottom:4px;}
.check-list .li-text{display:block;font-size:14px;color:var(--text-soft);}

/* ---------- 表单 ---------- */
.form-panel{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:28px;box-shadow:var(--sh-1);
}
.field{margin-bottom:18px;}
.field label{display:block;font-size:14px;font-weight:600;color:var(--ink);margin-bottom:7px;}
.req{color:var(--coral);margin-left:4px;}
.field input,.field select{
  width:100%;height:44px;padding:0 14px;background:#fff;
  border:1px solid var(--line);border-radius:var(--r-btn);font-size:15px;color:var(--text);
  transition:border-color .18s ease-out,box-shadow .18s ease-out;
}
.field input:focus,.field select:focus{
  outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(216,169,60,.18);
}
.field .hint{font-size:13px;color:var(--muted);margin-top:6px;}
.err{display:none;font-size:13px;color:var(--danger);margin-top:6px;}
.err.show{display:block;}

/* ---------- FAQ ---------- */
.accordion-item{
  background:#fff;border:1px solid var(--line);border-radius:12px !important;
  margin-bottom:14px;overflow:hidden;
}
.accordion-button{
  position:relative;background:#fff;color:var(--ink);box-shadow:none;
  font-family:var(--serif);font-size:18px;font-weight:600;padding:18px 22px;
}
.accordion-button::before{
  content:"";position:absolute;left:0;top:14px;bottom:14px;width:0;
  background:var(--gold);border-radius:0 3px 3px 0;transition:width .18s ease-out;
}
.accordion-button:not(.collapsed){background:rgba(216,169,60,.08);color:var(--ink);box-shadow:none;}
.accordion-button:not(.collapsed)::before{width:4px;}
.accordion-button:focus{box-shadow:0 0 0 2px rgba(216,169,60,.35);border-color:transparent;}
.accordion-button::after{filter:grayscale(1) brightness(.5);}
.accordion-body{padding:2px 22px 22px;font-size:15px;color:var(--text-soft);border-top:1px solid var(--line);padding-top:18px;}

/* ---------- CTA ---------- */
.cta-band{
  background-image:
    linear-gradient(110deg,rgba(12,59,46,.97) 0%,rgba(8,42,32,.94) 100%),
    url(/assets/images/backpic/back-3.webp);
  background-size:cover;background-position:center;
  border-radius:18px;padding:38px 34px;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;
  box-shadow:var(--sh-2);
}
.cta-band h2{color:#fff;font-size:26px;margin:0 0 10px;}
.cta-band p{color:rgba(255,255,255,.78);font-size:15px;margin:0;max-width:560px;}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;}

/* ---------- 页脚 ---------- */
.foot{
  background:var(--ink);color:rgba(255,255,255,.72);
  padding:56px 0 24px;border-top:1px solid rgba(255,255,255,.12);
}
.foot-brand{font-family:var(--serif);font-size:20px;font-weight:700;color:#fff;}
.foot-brand-sub{font-size:12px;letter-spacing:.14em;color:rgba(255,255,255,.55);margin:2px 0 14px;}
.foot h4{color:#fff;font-size:16px;margin:0 0 14px;font-family:var(--serif);}
.foot p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.72);margin:0;}
.foot a{display:block;font-size:14px;color:rgba(255,255,255,.72);padding:5px 0;}
.foot a:hover{color:var(--gold);}
.foot-bar{
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.14);margin-top:36px;padding-top:18px;
  font-size:13px;color:rgba(255,255,255,.55);
}

/* ---------- 响应式 ---------- */
@media (min-width:1400px){
  .wrap{max-width:1220px;}
}
@media (max-width:1199px){
  h1{font-size:38px;}
}
@media (max-width:991px){
  h1{font-size:32px;}
  h2{font-size:26px;}
  .sec{padding:56px 0;}
  .stagger{column-count:1;}
  .stat-row{grid-template-columns:repeat(3,1fr);}
}
@media (max-width:767px){
  h1{font-size:30px;line-height:1.3;}
  h2{font-size:24px;}
  h3{font-size:20px;}
  .sec{padding:48px 0;}
  .sec-head{margin-bottom:26px;}
  .wrap{padding:0 20px;}
  .card-x{padding:20px;}
  .cta-band{padding:28px 22px;}
  .stat-row{grid-template-columns:1fr 1fr;}
  .form-panel{padding:22px;}
}
@media (max-width:575px){
  body{font-size:15.5px;}
  .wrap{padding:0 16px;}
  .page-head{padding:40px 0 38px;}
  .tl-item{padding-left:30px;}
  .tl-item .tl-time{margin-bottom:8px;}
  .stat-row{grid-template-columns:1fr;}
  .btn-gold,.btn-ghost,.btn-ghost-light{padding:11px 20px;font-size:14.5px;}
  .cta-actions{width:100%;}
  .cta-actions .btn-gold,.cta-actions .btn-ghost-light{flex:1;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important;}
  .card-x:hover{transform:none;}
}