/* roulang page: index */
:root{
  --bg:#FBF7F1;
  --bg-alt:#F2EFE9;
  --ink:#171423;
  --ink-2:#3A3546;
  --muted:#6E6879;
  --brand:#FF7A18;
  --brand-deep:#E25C00;
  --accent:#12B5A6;
  --line:rgba(23,20,35,.10);
  --radius-s:10px;
  --radius-m:18px;
  --radius-l:26px;
  --pill:999px;
  --shadow-1:0 2px 8px rgba(23,20,35,.06);
  --shadow-2:0 12px 30px rgba(23,20,35,.12);
  --shadow-3:0 20px 50px rgba(23,20,35,.18);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink-2);
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
  font-size:17px;
  line-height:1.85;
  letter-spacing:.01em;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;transition:color .22s cubic-bezier(.2,.7,.3,1);}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:800;line-height:1.3;letter-spacing:0;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px;width:100%;}
.section{padding:110px 0;}
.section-alt{background:var(--bg-alt);}
.section-dark{background:var(--ink);color:#F5F2EC;}
.section-dark h2,.section-dark h3{color:#F5F2EC;}

/* ---------- 导航 ---------- */
.nav-shell{position:fixed;top:16px;left:0;right:0;z-index:1030;padding:0 24px;pointer-events:none;}
.nav-pill{
  pointer-events:auto;
  max-width:1200px;margin:0 auto;height:64px;
  display:flex;align-items:center;gap:20px;
  padding:0 22px;
  background:rgba(255,255,255,.72);
  backdrop-filter:blur(14px) saturate(1.4);
  -webkit-backdrop-filter:blur(14px) saturate(1.4);
  border:1px solid var(--line);
  border-radius:var(--pill);
  box-shadow:var(--shadow-1);
  transition:height .28s cubic-bezier(.2,.7,.3,1),box-shadow .28s cubic-bezier(.2,.7,.3,1),background .28s cubic-bezier(.2,.7,.3,1);
}
.nav-pill.scrolled{height:60px;box-shadow:var(--shadow-2);background:rgba(255,255,255,.92);}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:36px;height:36px;border-radius:12px;
  background:linear-gradient(140deg,var(--brand),var(--brand-deep));
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-size:16px;box-shadow:0 6px 16px rgba(226,92,0,.28);
}
.brand-text{font-size:17px;font-weight:800;color:var(--ink);white-space:nowrap;}
.brand-text span{color:var(--brand-deep);}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-links a{
  position:relative;display:inline-block;
  padding:9px 15px;border-radius:var(--pill);
  font-size:15px;font-weight:600;color:var(--ink-2);white-space:nowrap;
  transition:background .22s cubic-bezier(.2,.7,.3,1),color .22s cubic-bezier(.2,.7,.3,1);
}
.nav-links a:hover{background:rgba(255,122,24,.10);color:var(--brand-deep);}
.nav-links a.active{background:rgba(255,122,24,.14);color:var(--brand-deep);}
.nav-links a.active::after{
  content:"";position:absolute;left:50%;bottom:3px;transform:translateX(-50%);
  width:18px;height:2px;border-radius:2px;background:var(--brand);
}
.nav-cta{
  flex:0 0 auto;display:inline-flex;align-items:center;gap:8px;
  padding:10px 20px;border-radius:var(--pill);
  background:var(--brand);color:#fff;font-size:15px;font-weight:600;
  box-shadow:0 8px 20px rgba(255,122,24,.28);
  transition:background .22s cubic-bezier(.2,.7,.3,1),transform .22s cubic-bezier(.2,.7,.3,1),box-shadow .22s cubic-bezier(.2,.7,.3,1);
}
.nav-cta:hover{background:var(--brand-deep);transform:translateY(-1px);box-shadow:0 12px 26px rgba(226,92,0,.32);color:#fff;}
.nav-cta:active{transform:translateY(0);}
.burger{
  display:none;margin-left:auto;width:44px;height:44px;border:1px solid var(--line);
  border-radius:14px;background:rgba(255,255,255,.9);color:var(--ink);
  align-items:center;justify-content:center;font-size:17px;
}
.offcanvas.offcanvas-end{background:var(--bg);border-left:1px solid var(--line);border-radius:20px 0 0 20px;width:300px;}
.offcanvas-header{border-bottom:1px solid var(--line);padding:18px 20px;}
.offcanvas-body{padding:12px 12px 24px;}
.drawer-list a{
  display:flex;align-items:center;gap:12px;height:52px;padding:0 14px;
  border-radius:14px;font-size:16px;font-weight:600;color:var(--ink-2);
  border-bottom:1px solid var(--line);
}
.drawer-list li:last-child a{border-bottom:none;}
.drawer-list a.active{background:rgba(255,122,24,.12);color:var(--brand-deep);}
.drawer-list a:hover{background:rgba(255,122,24,.08);color:var(--brand-deep);}

/* ---------- Hero ---------- */
.hero{position:relative;padding:158px 0 96px;overflow:hidden;}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:repeating-linear-gradient(115deg,rgba(23,20,35,.035) 0 1px,transparent 1px 16px);
  opacity:.9;
}
.hero > .wrap{position:relative;z-index:1;}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border-radius:var(--pill);
  background:rgba(18,181,166,.12);color:#0B7C71;
  font-size:12px;font-weight:600;letter-spacing:.02em;
}
.eyebrow.brandy{background:rgba(255,122,24,.12);color:var(--brand-deep);}
.hero h1{font-size:52px;line-height:1.25;margin:20px 0 18px;max-width:15em;}
.hero h1 em{font-style:normal;color:var(--brand-deep);}
.hero-lead{font-size:17px;color:var(--muted);max-width:34em;line-height:1.9;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 30px;}
.btn-main{
  display:inline-flex;align-items:center;gap:9px;
  padding:14px 28px;border-radius:var(--pill);border:1.5px solid transparent;
  background:var(--brand);color:#fff;font-size:16px;font-weight:600;
  box-shadow:0 10px 24px rgba(255,122,24,.26);cursor:pointer;
  transition:background .22s cubic-bezier(.2,.7,.3,1),transform .22s cubic-bezier(.2,.7,.3,1),box-shadow .22s cubic-bezier(.2,.7,.3,1);
}
.btn-main:hover{background:var(--brand-deep);color:#fff;transform:translateY(-1px);box-shadow:0 14px 30px rgba(226,92,0,.32);}
.btn-main:active{transform:translateY(0);box-shadow:0 6px 16px rgba(226,92,0,.24);}
.btn-ghost{
  display:inline-flex;align-items:center;gap:9px;
  padding:14px 26px;border-radius:var(--pill);
  border:1.5px solid var(--ink);background:transparent;color:var(--ink);
  font-size:16px;font-weight:600;cursor:pointer;
  transition:background .22s cubic-bezier(.2,.7,.3,1),color .22s cubic-bezier(.2,.7,.3,1),transform .22s cubic-bezier(.2,.7,.3,1);
}
.btn-ghost:hover{background:var(--ink);color:#F5F2EC;transform:translateY(-1px);}
.btn-ghost:active{transform:translateY(0);}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 26px;}
.hero-points li{display:flex;align-items:center;gap:9px;font-size:15px;color:var(--ink-2);font-weight:600;}
.hero-points i{color:var(--accent);font-size:13px;}
.hero-art{position:relative;border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-3);aspect-ratio:4/3.15;background:var(--bg-alt);}
.hero-art img{width:100%;height:100%;object-fit:cover;}
.hero-art::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(45deg,rgba(255,122,24,.20),rgba(255,122,24,.07) 52%,rgba(23,20,35,0));
}
.hero-tag{
  position:absolute;left:20px;bottom:20px;z-index:2;
  background:rgba(255,255,255,.92);border:1px solid var(--line);border-radius:var(--pill);
  padding:9px 18px;font-size:13px;font-weight:600;color:var(--ink);box-shadow:var(--shadow-1);
}

/* ---------- 通用板块头 ---------- */
.sec-head{margin-bottom:44px;max-width:760px;}
.sec-head h2{font-size:34px;margin:16px 0 14px;}
.sec-head p{color:var(--muted);font-size:16px;}
.sec-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;}
.sec-head-row .sec-head{margin-bottom:0;}
.link-arrow{
  display:inline-flex;align-items:center;gap:7px;
  font-size:15px;font-weight:600;color:var(--brand-deep);
  border-bottom:1px solid rgba(226,92,0,.35);padding-bottom:2px;
}
.link-arrow i{transition:transform .22s cubic-bezier(.2,.7,.3,1);}
.link-arrow:hover{color:var(--brand-deep);}
.link-arrow:hover i{transform:translateX(4px);}

/* ---------- 品牌主张 ---------- */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.pillar{border-left:3px solid var(--brand);padding:6px 0 6px 22px;}
.pillar:nth-child(2){border-left-color:var(--accent);}
.pillar:nth-child(3){border-left-color:var(--ink);}
.pillar i{font-size:19px;color:var(--brand);margin-bottom:12px;display:block;}
.pillar:nth-child(2) i{color:var(--accent);}
.pillar:nth-child(3) i{color:var(--ink);}
.pillar h3{font-size:19px;margin-bottom:8px;}
.pillar p{font-size:15px;color:var(--muted);line-height:1.8;}

/* ---------- 故事区 ---------- */
.story-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center;}
.story-art{border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-2);aspect-ratio:5/4;background:var(--bg);}
.story-art img{width:100%;height:100%;object-fit:cover;}
.story-copy h2{font-size:34px;margin:16px 0 20px;}
.story-copy p{color:var(--ink-2);line-height:1.9;}
.story-list{margin:22px 0 26px;}
.story-list li{
  display:flex;gap:12px;align-items:flex-start;
  padding:12px 0;border-bottom:1px solid var(--line);font-size:15.5px;color:var(--ink-2);
}
.story-list li:last-child{border-bottom:none;}
.story-list i{color:var(--accent);margin-top:6px;font-size:13px;}

/* ---------- 精选内容 ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:auto auto;gap:24px;}
.f-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  overflow:hidden;box-shadow:var(--shadow-1);display:flex;flex-direction:column;
  transition:transform .22s cubic-bezier(.2,.7,.3,1),box-shadow .22s cubic-bezier(.2,.7,.3,1),border-color .22s;
}
.f-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:rgba(255,122,24,.35);}
.f-card-big{grid-column:span 2;grid-row:span 2;}
.f-card-big .f-thumb{aspect-ratio:16/9;}
.f-thumb{position:relative;overflow:hidden;background:var(--bg-alt);aspect-ratio:16/10;}
.f-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.2,.7,.3,1);}
.f-card:hover .f-thumb img{transform:scale(1.04);}
.f-body{padding:24px;display:flex;flex-direction:column;gap:12px;flex:1;}
.f-card-big .f-body{padding:28px;}
.f-body h3{font-size:20px;line-height:1.45;}
.f-card-big .f-body h3{font-size:23px;}
.f-card:hover .f-body h3{color:var(--brand-deep);}
.f-body p{font-size:15px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0;}
.badge-soft{
  align-self:flex-start;display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:var(--pill);
  background:rgba(18,181,166,.12);color:#0B7C71;font-size:12px;font-weight:600;
}
.badge-soft.warm{background:rgba(255,122,24,.12);color:var(--brand-deep);}
.f-meta{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);margin-top:auto;padding-top:6px;}

/* ---------- 最新信息 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.news-card{
  display:flex;gap:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  overflow:hidden;box-shadow:var(--shadow-1);
  transition:transform .22s cubic-bezier(.2,.7,.3,1),box-shadow .22s cubic-bezier(.2,.7,.3,1),border-color .22s;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:rgba(255,122,24,.35);}
.news-thumb{flex:0 0 40%;background:var(--bg-alt);overflow:hidden;}
.news-thumb img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.news-body{padding:20px 22px;display:flex;flex-direction:column;gap:10px;flex:1;min-width:0;}
.news-body h3{font-size:17.5px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-card:hover .news-body h3{color:var(--brand-deep);}
.news-body p{font-size:14.5px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0;}
.news-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-top:auto;}
.news-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--muted);opacity:.55;}
.news-more{color:var(--brand-deep);font-weight:600;}
.empty-state{
  border:1px dashed var(--line);border-radius:var(--radius-m);
  padding:56px 24px;text-align:center;background:rgba(255,255,255,.6);
}
.empty-state i{font-size:26px;color:var(--muted);display:block;margin-bottom:14px;}
.empty-state p{color:var(--muted);font-size:15px;margin-bottom:18px;}
.empty-state .btn-ghost{padding:11px 22px;font-size:15px;}

/* ---------- 信任背书 ---------- */
.trust{background:var(--ink);color:#F5F2EC;}
.strip-title{font-size:13px;font-weight:600;letter-spacing:.08em;color:var(--accent);text-transform:uppercase;margin-bottom:14px;}
.trust-lead{font-size:26px;font-weight:800;color:#F5F2EC;line-height:1.5;max-width:22em;margin:0 0 46px;}
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:32px 0;border-top:1px solid rgba(245,242,236,.16);border-bottom:1px solid rgba(245,242,236,.16);}
.stat b{display:block;font-size:40px;font-weight:800;color:var(--brand);line-height:1.15;letter-spacing:-.01em;}
.stat span{display:block;font-size:14px;color:#B9B3C0;margin-top:8px;line-height:1.7;}
.trust-tags{display:flex;flex-wrap:wrap;gap:12px;margin-top:40px;}
.tag-pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 18px;border-radius:var(--pill);
  background:rgba(255,255,255,.06);border:1px solid rgba(245,242,236,.14);
  font-size:13.5px;color:#D9D3E0;
}
.tag-pill i{color:var(--accent);font-size:12px;}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:14px;max-width:900px;}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;position:relative;transition:box-shadow .22s;}
.faq-item::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--brand);opacity:0;transition:opacity .22s;}
.faq-item.open{box-shadow:var(--shadow-2);}
.faq-item.open::before{opacity:1;}
.faq-q{
  width:100%;text-align:left;background:none;border:none;cursor:pointer;
  padding:22px 24px;font-size:17px;font-weight:600;color:var(--ink);
  display:flex;align-items:center;justify-content:space-between;gap:16px;line-height:1.5;
}
.faq-q i{color:var(--brand-deep);font-size:14px;flex:0 0 auto;transition:transform .25s cubic-bezier(.2,.7,.3,1);}
.faq-item.open .faq-q i{transform:rotate(45deg);}
.faq-a{display:none;padding:0 24px 24px;font-size:16px;color:var(--ink-2);line-height:1.8;}
.faq-a p{margin:0;}
.faq-item.open .faq-a{display:block;margin-top:-6px;}

/* ---------- CTA ---------- */
.cta-band{background:var(--ink);padding:96px 0;}
.cta-panel{
  background:linear-gradient(135deg,rgba(255,122,24,.14),rgba(18,181,166,.10));
  border:1px solid rgba(245,242,236,.14);border-radius:var(--radius-l);
  padding:56px;display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center;
}
.cta-panel h2{font-size:32px;color:#F5F2EC;margin-bottom:16px;}
.cta-panel p{color:#B9B3C0;font-size:16px;margin:0;}
.sub-form{display:flex;gap:12px;flex-wrap:wrap;}
.sub-form input{
  flex:1 1 240px;min-width:0;height:54px;padding:0 24px;
  border-radius:var(--pill);border:1px solid rgba(245,242,236,.2);
  background:rgba(255,255,255,.08);color:#F5F2EC;font-size:15px;
  transition:background .22s,border-color .22s,box-shadow .22s;
}
.sub-form input::placeholder{color:rgba(245,242,236,.6);}
.sub-form input:hover{background:rgba(255,255,255,.12);}
.sub-form input:focus{background:rgba(255,255,255,.16);border-color:var(--brand);box-shadow:0 0 0 3px rgba(255,122,24,.18);outline:none;}
.sub-form button{height:54px;padding:0 30px;border:none;border-radius:var(--pill);background:var(--brand);color:#fff;font-size:16px;font-weight:600;cursor:pointer;transition:background .22s,transform .22s,box-shadow .22s;}
.sub-form button:hover{background:var(--brand-deep);transform:translateY(-1px);box-shadow:0 12px 26px rgba(226,92,0,.3);}
.sub-form button:active{transform:translateY(0);}
.sub-form button:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none;}
.sub-note{margin-top:16px;font-size:13px;color:#8C8698;}
.form-msg{margin-top:14px;font-size:14px;color:var(--accent);display:none;}
.form-msg.show{display:block;}

/* ---------- 页脚 ---------- */
.footer{background:var(--ink);color:#B9B3C0;padding:76px 0 0;}
.footer-top{border-top:1px solid rgba(245,242,236,.14);padding-top:56px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:40px;}
.footer h4{font-size:15px;font-weight:600;color:#F5F2EC;margin-bottom:18px;}
.footer p{font-size:14px;color:#B9B3C0;line-height:1.85;}
.footer ul li{margin-bottom:11px;}
.footer ul a{font-size:14px;color:#B9B3C0;}
.footer ul a:hover{color:var(--brand);}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-text{color:#F5F2EC;}
.footer-bottom{
  margin-top:56px;border-top:1px solid rgba(245,242,236,.14);
  padding:24px 0 30px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:#8C8698;
}
.footer-bottom a{color:#8C8698;}
.footer-bottom a:hover{color:var(--brand);}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  .wrap{max-width:960px;}
  .hero h1{font-size:44px;}
  .hero-grid{gap:40px;}
  .feature-grid{gap:20px;}
}
@media (max-width:991.98px){
  .nav-links,.nav-cta{display:none;}
  .burger{display:flex;}
  .hero{padding:132px 0 76px;}
  .hero-grid{grid-template-columns:1fr;}
  .hero-art{order:2;}
  .hero h1{font-size:36px;max-width:none;}
  .section{padding:76px 0;}
  .pillars{grid-template-columns:1fr;gap:24px;}
  .story-grid{grid-template-columns:1fr;gap:36px;}
  .feature-grid{grid-template-columns:repeat(2,1fr);}
  .f-card-big{grid-column:span 2;grid-row:auto;}
  .news-grid{grid-template-columns:1fr;}
  .stat-strip{grid-template-columns:repeat(2,1fr);gap:28px;}
  .cta-panel{grid-template-columns:1fr;gap:32px;padding:40px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px;}
}
@media (max-width:767.98px){
  body{font-size:16px;}
  .wrap{padding:0 20px;}
  .nav-shell{padding:0 16px;top:12px;}
  .nav-pill{height:58px;padding:0 16px;}
  .brand-text{font-size:15.5px;}
  .hero{padding:118px 0 64px;}
  .hero h1{font-size:30px;}
  .sec-head h2,.story-copy h2{font-size:24px;}
  .sec-head-row{flex-direction:column;align-items:flex-start;gap:14px;}
  .section{padding:60px 0;}
  .feature-grid{grid-template-columns:1fr;}
  .f-card-big{grid-column:span 1;}
  .news-card{flex-direction:column;}
  .news-thumb{flex:0 0 auto;}
  .news-thumb img{aspect-ratio:16/9;}
  .stat-strip{grid-template-columns:1fr 1fr;padding:26px 0;}
  .stat b{font-size:32px;}
  .trust-lead{font-size:21px;}
  .cta-panel{padding:32px 24px;}
  .cta-panel h2{font-size:23px;}
  .footer-grid{grid-template-columns:1fr;gap:30px;}
  .faq-q{padding:18px;font-size:16px;}
  .faq-a{padding:0 18px 20px;font-size:15.5px;}
}
@media (max-width:575.98px){
  .hero-actions{gap:12px;}
  .btn-main,.btn-ghost{width:100%;justify-content:center;min-height:48px;}
  .hero-art{border-radius:18px;}
  .hero-points{gap:8px 18px;}
  .hero-points li{font-size:14px;}
  .sub-form input,.sub-form button{width:100%;flex:1 1 100%;}
  .footer-bottom{flex-direction:column;}
}

/* roulang page: article */
:root{
  --bg:#FBF7F1;
  --bg-alt:#F2EFE9;
  --ink:#171423;
  --ink-2:#3A3546;
  --muted:#6E6879;
  --brand:#FF7A18;
  --brand-deep:#E25C00;
  --accent:#12B5A6;
  --line:rgba(23,20,35,.10);
  --radius-s:10px;
  --radius-m:18px;
  --radius-l:26px;
  --pill:999px;
  --shadow-1:0 2px 8px rgba(23,20,35,.06);
  --shadow-2:0 12px 30px rgba(23,20,35,.12);
  --shadow-3:0 20px 50px rgba(23,20,35,.18);
  --wrap:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei","Noto Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  font-size:17px;
  line-height:1.85;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .22s cubic-bezier(.2,.7,.3,1)}
h1,h2,h3,h4{font-weight:800;line-height:1.3;margin:0;color:var(--ink);letter-spacing:.01em}
p{margin:0}
ul,ol{margin:0}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ============ 导航 ============ */
.nav-shell{position:fixed;top:16px;left:0;right:0;z-index:1035;pointer-events:none}
.nav-pill{
  pointer-events:auto;
  width:calc(100% - 32px);
  max-width:var(--wrap);
  margin:0 auto;
  height:64px;
  display:flex;
  align-items:center;
  gap:18px;
  padding:0 22px;
  border-radius:var(--pill);
  background:rgba(255,255,255,.74);
  -webkit-backdrop-filter:blur(14px) saturate(1.4);
  backdrop-filter:blur(14px) saturate(1.4);
  border:1px solid var(--line);
  box-shadow:var(--shadow-1);
  transition:height .25s cubic-bezier(.2,.7,.3,1),box-shadow .25s ease,background .25s ease;
}
.nav-pill.scrolled{height:56px;background:rgba(255,255,255,.92);box-shadow:var(--shadow-2)}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:36px;height:36px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand),var(--brand-deep));
  color:#fff;font-size:15px;box-shadow:0 8px 18px rgba(255,122,24,.28);
}
.brand-text{font-size:17px;font-weight:800;color:var(--ink);white-space:nowrap}
.brand-text span{color:var(--brand-deep)}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none;padding:0;margin:0 auto}
.nav-links a{
  display:inline-block;padding:9px 15px;border-radius:var(--pill);
  font-size:15px;font-weight:600;color:var(--ink-2);white-space:nowrap;
  transition:background .22s ease,color .22s ease;
}
.nav-links a:hover{background:rgba(255,122,24,.10);color:var(--brand-deep)}
.nav-links a.active{background:rgba(255,122,24,.14);color:var(--brand-deep)}
.nav-cta{
  flex:0 0 auto;display:inline-flex;align-items:center;gap:8px;
  padding:11px 20px;border-radius:var(--pill);
  background:var(--brand);color:#fff;font-size:14px;font-weight:700;
  box-shadow:0 10px 22px rgba(255,122,24,.28);
  transition:background .22s ease,transform .22s cubic-bezier(.2,.7,.3,1),box-shadow .22s ease;
}
.nav-cta:hover{background:var(--brand-deep);transform:translateY(-1px);color:#fff;box-shadow:0 14px 26px rgba(226,92,0,.32)}
.nav-cta:active{transform:translateY(0)}
.burger{
  display:none;width:44px;height:44px;border-radius:14px;border:1px solid var(--line);
  background:#fff;color:var(--ink);align-items:center;justify-content:center;font-size:17px;
  transition:background .2s ease,color .2s ease;
}
.burger:hover{background:var(--bg-alt);color:var(--brand-deep)}
.drawer{background:var(--bg);border-radius:20px 0 0 20px;border:none;max-width:86vw}
.drawer .offcanvas-header{border-bottom:1px solid var(--line);padding:18px 22px}
.drawer .offcanvas-body{padding:14px 16px 26px}
.drawer-links{list-style:none;padding:0;margin:0}
.drawer-links li{border-bottom:1px solid var(--line)}
.drawer-links li:last-child{border-bottom:none}
.drawer-links a{display:flex;align-items:center;min-height:52px;font-size:16px;font-weight:600;color:var(--ink-2)}
.drawer-links a.active,.drawer-links a:hover{color:var(--brand-deep)}
.drawer-cta{display:flex;justify-content:center;margin-top:18px}

/* ============ 主体 ============ */
main{padding-top:118px;display:block}
.crumb{
  background:var(--bg-alt);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.crumb .wrap{display:flex;align-items:center;gap:8px;padding-top:12px;padding-bottom:12px;flex-wrap:wrap}
.crumb a,.crumb span{font-size:13px;color:var(--muted)}
.crumb a:hover{color:var(--brand-deep)}
.crumb .sep{color:rgba(23,20,35,.28)}
.crumb .current{color:var(--ink);font-weight:600;max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.article-head{padding:56px 0 26px}
.head-inner{max-width:800px;margin:0 auto}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 14px;border-radius:var(--pill);
  background:rgba(18,181,166,.12);color:#0B7A70;
  font-size:12px;font-weight:700;letter-spacing:.02em;
}
.chip.chip-brand{background:rgba(255,122,24,.14);color:var(--brand-deep)}
.article-head h1{
  font-size:clamp(28px,4.4vw,44px);
  line-height:1.28;
  margin:18px 0 16px;
  word-break:break-word;
}
.article-lead{font-size:17px;color:var(--ink-2);line-height:1.85;margin-bottom:20px}
.meta-row{display:flex;align-items:center;flex-wrap:wrap;gap:10px;font-size:13px;color:var(--muted)}
.meta-row .dot{width:4px;height:4px;border-radius:50%;background:rgba(23,20,35,.22);display:inline-block}
.meta-row i{color:var(--brand)}

.article-shell{padding:14px 0 0}
.article-body{
  max-width:800px;margin:0 auto;
  font-size:17px;line-height:1.85;color:var(--ink-2);
}
.article-body p{margin:0 0 1.2em}
.article-body > *:first-child{margin-top:0}
.article-body h2{
  position:relative;
  margin:2.1em 0 1em;
  padding-top:18px;
  font-size:26px;
  font-weight:800;
  color:var(--ink);
  line-height:1.35;
}
.article-body h2::before{
  content:"";position:absolute;top:0;left:0;width:18px;height:3px;border-radius:2px;background:var(--brand);
}
.article-body h3{margin:1.7em 0 .8em;font-size:20px;font-weight:700;color:var(--ink-2)}
.article-body h4{margin:1.4em 0 .6em;font-size:18px;font-weight:700;color:var(--ink-2)}
.article-body img{border-radius:14px;margin:24px auto;height:auto}
.article-body figure{margin:24px 0}
.article-body figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:10px}
.article-body ul,.article-body ol{padding-left:1.4em;margin:0 0 1.2em}
.article-body li{margin-bottom:.45em}
.article-body blockquote{
  margin:24px 0;padding:16px 20px;
  background:var(--bg-alt);
  border-left:3px solid var(--brand);
  border-radius:0 14px 14px 0;
  color:var(--ink-2);
  font-style:normal;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body a{color:var(--brand-deep);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--brand)}
.article-body strong{color:var(--ink);font-weight:700}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 14px;text-align:left}
.article-body th{background:var(--bg-alt);color:var(--ink);font-weight:700}
.article-body code{background:var(--bg-alt);border-radius:6px;padding:2px 6px;font-size:15px}
.article-body hr{border:none;border-top:1px solid var(--line);margin:32px 0}

.article-empty{
  max-width:800px;margin:0 auto;
  padding:52px 28px;text-align:center;
  background:#fff;border:1px dashed var(--line);border-radius:var(--radius-l);
  box-shadow:var(--shadow-1);
}
.article-empty i{font-size:34px;color:var(--brand);margin-bottom:16px;display:block}
.article-empty h2{font-size:24px;margin-bottom:12px}
.article-empty p{color:var(--muted);font-size:16px;margin-bottom:22px}

.action-bar{
  max-width:800px;margin:44px auto 0;
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  padding-top:26px;border-top:1px solid var(--line);
}
.btn-primary,.btn-ghost{
  display:inline-flex;align-items:center;gap:9px;
  min-height:46px;padding:12px 24px;border-radius:var(--pill);
  font-size:15px;font-weight:700;cursor:pointer;border:1.5px solid transparent;
  transition:background .22s ease,color .22s ease,transform .22s cubic-bezier(.2,.7,.3,1),box-shadow .22s ease,border-color .22s ease;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 22px rgba(255,122,24,.26)}
.btn-primary:hover{background:var(--brand-deep);color:#fff;transform:translateY(-1px);box-shadow:0 14px 28px rgba(226,92,0,.30)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:var(--ink);color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#F5F2EC}
.btn-ghost:disabled{opacity:.45;cursor:not-allowed;transform:none;background:transparent;color:var(--ink)}
.btn-ghost:disabled:hover{background:transparent;color:var(--ink)}

/* ============ 相关推荐 ============ */
.rel-section{padding:88px 0 96px;background:#fff;border-top:1px solid var(--line);margin-top:72px}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:34px}
.sec-head h2{font-size:clamp(24px,3vw,32px)}
.sec-head p{font-size:15px;color:var(--muted);margin-top:8px}
.text-link{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:700;color:var(--brand-deep);text-decoration:underline;text-underline-offset:4px}
.text-link i{transition:transform .22s cubic-bezier(.2,.7,.3,1)}
.text-link:hover i{transform:translateX(4px)}
.rel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.rel-card{
  display:flex;flex-direction:column;
  background:var(--bg);
  border:1px solid var(--line);border-radius:var(--radius-m);
  overflow:hidden;
  transition:transform .22s cubic-bezier(.2,.7,.3,1),box-shadow .22s ease,border-color .22s ease;
}
.rel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:rgba(255,122,24,.32)}
.rel-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg-alt)}
.rel-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s cubic-bezier(.2,.7,.3,1)}
.rel-card:hover .rel-thumb img{transform:scale(1.05)}
.rel-body{padding:22px;display:flex;flex-direction:column;gap:12px;flex:1}
.rel-body h3{font-size:19px;line-height:1.45}
.rel-card:hover .rel-body h3{color:var(--brand-deep)}
.rel-body p{font-size:15px;color:var(--muted);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rel-meta{margin-top:auto;display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);padding-top:6px}

/* ============ 页脚 ============ */
.footer{background:var(--ink);color:#F5F2EC;padding:76px 0 0}
.footer-top{border-top:1px solid rgba(255,255,255,.10)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.1fr;gap:38px;padding:56px 0 44px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-text{color:#F5F2EC;font-size:17px}
.footer h4{font-size:15px;font-weight:700;color:#F5F2EC;margin-bottom:16px;letter-spacing:.02em}
.footer p{font-size:14px;line-height:1.85;color:#B9B3C0}
.footer ul{list-style:none;padding:0;margin:0}
.footer ul li{margin-bottom:10px}
.footer ul a{font-size:14px;color:#B9B3C0}
.footer ul a:hover{color:var(--brand)}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  padding:22px 0 30px;border-top:1px solid rgba(255,255,255,.10);
  font-size:13px;color:#8E8899;
}

@media (max-width:1199.98px){
  .rel-grid{gap:24px}
}
@media (max-width:991.98px){
  .nav-links{display:none}
  .nav-cta{display:none}
  .burger{display:inline-flex;margin-left:auto}
  .nav-pill{height:60px;padding:0 16px}
  main{padding-top:104px}
  .article-head{padding:42px 0 22px}
  .rel-section{padding:68px 0 76px;margin-top:56px}
  .rel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px;padding:44px 0 34px}
  .article-body{font-size:16px}
}
@media (max-width:767.98px){
  body{font-size:16px}
  .wrap{padding:0 20px}
  .crumb .current{max-width:200px}
  .rel-grid{grid-template-columns:minmax(0,1fr)}
  .action-bar{flex-direction:column;align-items:stretch}
  .action-bar .btn-primary,.action-bar .btn-ghost,.action-bar .actions{justify-content:center;width:100%}
  .action-bar .actions{display:flex;gap:12px}
  .action-bar .actions .btn-ghost{flex:1}
  .footer{padding-top:56px}
}
@media (max-width:575.98px){
  main{padding-top:96px}
  .nav-pill{height:56px}
  .brand-text{font-size:15px}
  .article-head h1{font-size:26px}
  .article-body h2{font-size:22px;padding-top:14px}
  .article-body h3{font-size:18px}
  .article-empty{padding:36px 18px}
  .btn-primary,.btn-ghost{min-height:44px;padding:11px 20px}
  .footer-grid{grid-template-columns:minmax(0,1fr)}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category1 */
:root{
  --bg:#FBF7F1;
  --bg-alt:#F2EFE9;
  --ink:#171423;
  --ink-2:#3A3546;
  --muted:#6E6879;
  --brand:#FF7A18;
  --brand-deep:#E25C00;
  --accent:#12B5A6;
  --line:rgba(23,20,35,.10);
  --radius-s:10px;
  --radius-m:18px;
  --radius-l:26px;
  --pill:999px;
  --shadow-1:0 2px 8px rgba(23,20,35,.06);
  --shadow-2:0 12px 30px rgba(23,20,35,.12);
  --shadow-3:0 20px 50px rgba(23,20,35,.18);
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:17px;
  line-height:1.85;
  letter-spacing:.01em;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .22s cubic-bezier(.2,.7,.3,1);}
a:hover{color:var(--brand-deep);}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{margin:0;line-height:1.3;font-weight:800;letter-spacing:0;}
p{margin:0 0 1em;}
button,input{font-family:inherit;font-size:inherit;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px;}

.wrap{max-width:1200px;margin:0 auto;padding:0 24px;}

/* ---------- NAV ---------- */
.nav-shell{
  position:sticky;top:0;z-index:60;
  padding:16px 0 0;
  background:linear-gradient(to bottom,rgba(251,247,241,.96),rgba(251,247,241,0));
}
.nav-pill{
  max-width:1200px;margin:0 auto;
  display:flex;align-items:center;gap:20px;
  height:64px;padding:0 22px;
  border:1px solid var(--line);
  border-radius:var(--pill);
  background:rgba(255,255,255,.72);
  -webkit-backdrop-filter:blur(14px) saturate(1.4);
  backdrop-filter:blur(14px) saturate(1.4);
  box-shadow:var(--shadow-1);
  transition:box-shadow .22s cubic-bezier(.2,.7,.3,1),height .22s cubic-bezier(.2,.7,.3,1);
  margin-left:24px;margin-right:24px;
}
.nav-pill.scrolled{height:60px;box-shadow:var(--shadow-2);background:rgba(255,255,255,.9);}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:36px;height:36px;border-radius:12px;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--brand),#FFB25E);
  color:#fff;font-size:15px;box-shadow:0 6px 16px rgba(255,122,24,.32);
}
.brand-text{font-size:19px;font-weight:800;color:var(--ink);white-space:nowrap;}
.brand-text span{color:var(--brand-deep);}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto;flex-wrap:nowrap;}
.nav-links li a{
  display:block;padding:8px 14px;border-radius:var(--pill);
  font-size:15px;font-weight:600;color:var(--ink-2);white-space:nowrap;
  transition:background .22s,c;transition:background .22s,color .22s;
}
.nav-links li a:hover{background:rgba(255,122,24,.12);color:var(--brand-deep);}
.nav-links li a.active{background:rgba(255,122,24,.14);color:var(--brand-deep);}
.nav-cta{
  flex:0 0 auto;display:inline-flex;align-items:center;gap:7px;
  padding:10px 18px;border-radius:var(--pill);
  background:var(--brand);color:#fff;font-size:15px;font-weight:700;
  box-shadow:0 6px 18px rgba(255,122,24,.3);
  transition:background .22s,transform .22s,box-shadow .22s;
}
.nav-cta:hover{background:var(--brand-deep);color:#fff;transform:translateY(-1px);box-shadow:0 10px 24px rgba(226,92,0,.34);}
.burger{
  display:none;width:44px;height:44px;border:1px solid var(--line);
  border-radius:14px;background:#fff;color:var(--ink);font-size:17px;
  align-items:center;justify-content:center;cursor:pointer;
}
.offcanvas.drawer{background:var(--bg);border-radius:20px 0 0 20px;width:min(84vw,320px);border:none;}
.drawer .offcanvas-header{border-bottom:1px solid var(--line);padding:18px 20px;}
.drawer .drawer-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;}
.drawer .offcanvas-body{padding:8px 12px;}
.drawer .drawer-list li a{
  display:flex;align-items:center;justify-content:space-between;
  height:52px;padding:0 14px;border-radius:14px;
  font-size:16px;font-weight:600;color:var(--ink-2);
}
.drawer .drawer-list li+li{border-top:1px solid var(--line);}
.drawer .drawer-list li a.active{color:var(--brand-deep);background:rgba(255,122,24,.12);}
.drawer-cta{margin:16px 12px 22px;display:flex;align-items:center;justify-content:center;gap:8px;height:48px;border-radius:var(--pill);background:var(--brand);color:#fff;font-weight:700;}

/* ---------- BREADCRUMB ---------- */
.crumb{background:var(--bg-alt);border-bottom:1px solid var(--line);margin-top:18px;}
.crumb-inner{font-size:13px;color:var(--muted);padding:12px 0;display:flex;flex-wrap:wrap;gap:6px;align-items:center;}
.crumb-inner a{color:var(--muted);}
.crumb-inner a:hover{color:var(--brand-deep);}
.crumb-inner .sep{opacity:.5;}
.crumb-inner .now{color:var(--ink);font-weight:600;}

/* ---------- HERO (category1 简版) ---------- */
.cat-hero{
  padding:56px 0 64px;
  background:
    linear-gradient(135deg,rgba(255,122,24,.07),rgba(18,181,166,.05)),
    var(--bg);
  border-bottom:1px solid var(--line);
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:var(--pill);
  background:rgba(255,122,24,.12);color:var(--brand-deep);
  font-size:12px;font-weight:700;letter-spacing:.04em;margin-bottom:18px;
}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--brand);}
.cat-hero h1{font-size:52px;font-weight:800;line-height:1.25;max-width:16em;}
.cat-hero .lead{font-size:17px;color:var(--ink-2);max-width:44em;margin-top:16px;margin-bottom:0;}
.hero-stats{display:flex;flex-wrap:wrap;gap:28px;margin-top:30px;}
.hero-stats .st{display:flex;flex-direction:column;}
.hero-stats .st b{font-size:26px;font-weight:800;color:var(--ink);line-height:1.2;}
.hero-stats .st span{font-size:13px;color:var(--muted);}

/* ---------- LAYOUT ---------- */
.section{padding:96px 0;}
.section.alt{background:var(--bg-alt);}
.section.dark{background:var(--ink);color:#F5F2EC;}
.section.dark h2,.section.dark h3{color:#F5F2EC;}
.section.dark p{color:#C9C4D2;}
.head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:38px;}
.tag{
  display:inline-block;padding:5px 13px;border-radius:var(--pill);
  font-size:12px;font-weight:700;letter-spacing:.05em;
  background:rgba(18,181,166,.13);color:#0C8478;margin-bottom:12px;
}
.tag.orange{background:rgba(255,122,24,.13);color:var(--brand-deep);}
h2.sec-title{font-size:34px;font-weight:800;line-height:1.3;}
.sec-sub{color:var(--muted);font-size:16px;margin-top:10px;max-width:44em;}
.link-more{
  font-size:15px;font-weight:700;color:var(--brand-deep);
  display:inline-flex;align-items:center;gap:7px;
  border-bottom:2px solid rgba(255,122,24,.35);padding-bottom:3px;
}
.link-more i{transition:transform .22s cubic-bezier(.2,.7,.3,1);}
.link-more:hover i{transform:translateX(4px);}

/* ---------- 双列大卡 + 右栏 ---------- */
.cat-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:34px;align-items:start;}
.big-card{
  border:1px solid var(--line);border-radius:var(--radius-l);
  background:#fff;overflow:hidden;box-shadow:var(--shadow-1);
  transition:transform .22s cubic-bezier(.2,.7,.3,1),box-shadow .22s;
  height:100%;display:flex;flex-direction:column;
}
.big-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);}
.big-card .thumb{position:relative;aspect-ratio:16/9;overflow:hidden;}
.big-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s cubic-bezier(.2,.7,.3,1);}
.big-card:hover .thumb img{transform:scale(1.04);}
.big-card .thumb::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top left,rgba(255,122,24,.28),rgba(255,122,24,0) 62%);
}
.big-card .badge-on-img{
  position:absolute;left:14px;top:14px;z-index:2;
  padding:5px 12px;border-radius:var(--pill);
  background:rgba(23,20,35,.72);color:#fff;font-size:12px;font-weight:700;
}
.big-card .body{padding:24px;display:flex;flex-direction:column;gap:10px;flex:1;}
.big-card h3{font-size:22px;font-weight:800;line-height:1.35;}
.big-card .desc{color:var(--ink-2);font-size:15.5px;}
.big-card .meta{margin-top:auto;display:flex;align-items:center;gap:14px;font-size:13px;color:var(--muted);flex-wrap:wrap;}
.big-card .meta .arrow{margin-left:auto;color:var(--brand-deep);font-weight:700;display:inline-flex;align-items:center;gap:6px;}
.big-card:hover h3{color:var(--brand-deep);}
.big-card:hover .meta .arrow i{transform:translateX(4px);}
.big-card .meta .arrow i{transition:transform .22s cubic-bezier(.2,.7,.3,1);}

/* 侧栏 */
.side-card{
  border:1px solid var(--line);border-radius:var(--radius-m);
  background:#fff;padding:22px;box-shadow:var(--shadow-1);margin-bottom:22px;
}
.side-card h4{font-size:15px;font-weight:700;margin-bottom:14px;}
.side-list li+li{border-top:1px solid var(--line);}
.side-list li a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:12px 0;font-size:15px;font-weight:600;color:var(--ink-2);
}
.side-list li a:hover{color:var(--brand-deep);}
.side-list li a i{font-size:12px;color:var(--muted);transition:transform .22s;}
.side-list li a:hover i{transform:translateX(3px);color:var(--brand);}
.side-cta{
  border-radius:var(--radius-m);padding:24px;
  background:linear-gradient(150deg,#221D31,var(--ink));color:#F5F2EC;
  box-shadow:var(--shadow-2);
}
.side-cta h4{color:#fff;font-size:17px;margin-bottom:10px;}
.side-cta p{font-size:14px;color:#BFB9C9;margin-bottom:16px;}
.side-cta .btn-main{width:100%;justify-content:center;}
.side-note{margin-top:14px;display:flex;gap:10px;align-items:flex-start;font-size:13px;color:#A9A3B8;}

/* 时间线小条 */
.timeline{border-left:2px solid rgba(255,122,24,.35);padding-left:18px;margin-top:8px;}
.timeline li{position:relative;padding:0 0 18px;}
.timeline li:last-child{padding-bottom:0;}
.timeline li::before{
  content:"";position:absolute;left:-25px;top:8px;
  width:10px;height:10px;border-radius:50%;background:var(--brand);
  box-shadow:0 0 0 3px rgba(255,122,24,.18);
}
.timeline b{display:block;font-size:15px;font-weight:700;}
.timeline span{font-size:13px;color:var(--muted);}

/* ---------- 按钮 ---------- */
.btn-main,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:var(--pill);font-size:15.5px;font-weight:700;
  cursor:pointer;transition:all .22s cubic-bezier(.2,.7,.3,1);border:1.5px solid transparent;
}
.btn-main{background:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(255,122,24,.28);}
.btn-main:hover{background:var(--brand-deep);color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px rgba(226,92,0,.34);}
.btn-main:active{transform:translateY(0);}
.btn-ghost{background:transparent;border-color:var(--ink);color:var(--ink);}
.btn-ghost:hover{background:var(--ink);color:#fff;}
.section.dark .btn-ghost{border-color:#F5F2EC;color:#F5F2EC;}
.section.dark .btn-ghost:hover{background:#F5F2EC;color:var(--ink);}

/* ---------- 适用场景小条 ---------- */
.fit-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;}
.fit-item{border-left:3px solid var(--brand);padding-left:18px;}
.fit-item h3{font-size:19px;font-weight:800;margin-bottom:8px;}
.fit-item p{font-size:15px;color:var(--ink-2);margin-bottom:0;}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:920px;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:16px;
  box-shadow:var(--shadow-1);overflow:hidden;
}
.faq-q{
  width:100%;text-align:left;background:none;border:none;cursor:pointer;
  padding:20px 22px;font-size:17px;font-weight:600;color:var(--ink);
  display:flex;align-items:center;gap:14px;position:relative;
}
.faq-q::before{
  content:"";position:absolute;left:0;top:12px;bottom:12px;width:3px;
  background:var(--brand);border-radius:3px;opacity:0;transition:opacity .22s;
}
.faq-item.open .faq-q::before{opacity:1;}
.faq-q .qi{margin-left:auto;color:var(--brand-deep);font-size:14px;transition:transform .25s cubic-bezier(.2,.7,.3,1);}
.faq-item.open .faq-q .qi{transform:rotate(180deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s cubic-bezier(.2,.7,.3,1);}
.faq-a .inner{padding:0 22px 20px 22px;font-size:16px;line-height:1.8;color:var(--ink-2);border-top:1px solid var(--line);padding-top:14px;}
.faq-item.open .faq-a{max-height:420px;}

/* ---------- 深色 CTA ---------- */
.cta-dark{
  border-radius:var(--radius-l);
  background:linear-gradient(150deg,#241E37,var(--ink) 70%);
  padding:56px;color:#F5F2EC;position:relative;overflow:hidden;
  box-shadow:var(--shadow-3);
}
.cta-dark::after{
  content:"";position:absolute;right:-90px;top:-90px;width:300px;height:300px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,122,24,.30),rgba(255,122,24,0) 68%);
}
.cta-dark h2{font-size:32px;color:#fff;margin-bottom:14px;}
.cta-dark p{color:#C4BFCE;max-width:38em;}
.sub-form{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap;position:relative;z-index:2;}
.sub-form input{
  flex:1 1 280px;min-width:0;height:52px;padding:0 22px;border-radius:var(--pill);
  border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.08);color:#fff;transition:all .22s;
}
.sub-form input::placeholder{color:rgba(255,255,255,.6);}
.sub-form input:hover{background:rgba(255,255,255,.12);}
.sub-form input:focus{outline:none;border-color:var(--brand);background:rgba(255,255,255,.14);box-shadow:0 0 0 3px rgba(255,122,24,.22);}
.sub-form input:disabled{opacity:.45;cursor:not-allowed;}
.sub-form .btn-main{flex:0 0 auto;height:52px;padding:0 32px;}
.form-tip{font-size:13px;color:#A9A3B8;margin-top:14px;position:relative;z-index:2;}

/* ---------- 关联频道 ---------- */
.rel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.rel-card{
  border:1px solid var(--line);border-radius:var(--radius-m);background:#fff;
  overflow:hidden;box-shadow:var(--shadow-1);
  transition:transform .22s cubic-bezier(.2,.7,.3,1),box-shadow .22s;
}
.rel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);}
.rel-card .thumb{aspect-ratio:16/9;overflow:hidden;}
.rel-card .thumb img{width:100%;height:100%;object-fit:cover;}
.rel-card .body{padding:20px;}
.rel-card h3{font-size:18px;font-weight:800;margin-bottom:8px;}
.rel-card p{font-size:14.5px;color:var(--muted);margin-bottom:12px;}
.rel-card:hover h3{color:var(--brand-deep);}

/* ---------- FOOTER ---------- */
.footer{background:var(--ink);color:#B9B3C0;padding:70px 0 26px;margin-top:0;}
.footer-top{border-top:1px solid rgba(255,255,255,.10);padding-top:52px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-text{color:#fff;font-size:18px;}
.footer h4{color:#F5F2EC;font-size:15px;font-weight:700;margin-bottom:16px;letter-spacing:.02em;}
.footer p{font-size:14px;color:#9C96A8;line-height:1.85;}
.footer ul li{padding:6px 0;}
.footer ul li a{font-size:14.5px;color:#B9B3C0;}
.footer ul li a:hover{color:var(--brand);}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.10);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:#8A8497;
}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  .wrap{max-width:960px;}
  .cat-layout{grid-template-columns:minmax(0,1fr) 290px;gap:24px;}
}
@media (max-width:991.98px){
  .nav-links,.nav-cta{display:none;}
  .burger{display:inline-flex;}
  .nav-pill{height:60px;}
  .cat-hero{padding:44px 0 52px;}
  .cat-hero h1{font-size:36px;}
  .section{padding:78px 0;}
  .cat-layout{grid-template-columns:minmax(0,1fr);}
  .fit-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;}
  .rel-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;}
  .cta-dark{padding:40px;}
  h2.sec-title{font-size:26px;}
}
@media (max-width:575.98px){
  body{font-size:16px;}
  .wrap{padding:0 20px;}
  .nav-pill{margin-left:14px;margin-right:14px;padding:0 14px;gap:10px;}
  .brand-text{font-size:16px;}
  .cat-hero h1{font-size:30px;}
  .cat-hero .lead{font-size:16px;}
  .section{padding:58px 0;}
  .big-card .body{padding:18px;}
  .big-card h3{font-size:19px;}
  .fit-grid{grid-template-columns:minmax(0,1fr);}
  .rel-grid{grid-template-columns:minmax(0,1fr);}
  .cta-dark{padding:28px 20px;border-radius:20px;}
  .cta-dark h2{font-size:24px;}
  .sub-form .btn-main{width:100%;}
  .btn-main,.btn-ghost{padding:12px 20px;min-height:44px;}
  .footer-grid{grid-template-columns:minmax(0,1fr);}
  .faq-q{font-size:16px;padding:16px;}
  .faq-a .inner{padding:14px 16px 18px;}
  .hero-stats{gap:20px;}
}

/* roulang page: category3 */
:root{
  --bg:#FBF7F1;
  --bg-alt:#F2EFE9;
  --ink:#171423;
  --ink-2:#3A3546;
  --muted:#6E6879;
  --brand:#FF7A18;
  --brand-deep:#E25C00;
  --accent:#12B5A6;
  --line:rgba(23,20,35,.10);
  --radius-s:10px;
  --radius-m:18px;
  --radius-l:26px;
  --pill:999px;
  --shadow-1:0 2px 8px rgba(23,20,35,.06);
  --shadow-2:0 12px 30px rgba(23,20,35,.12);
  --shadow-3:0 20px 50px rgba(23,20,35,.18);
  --wrap:1200px;
  --ease:cubic-bezier(.2,.7,.3,1);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink-2);
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:17px;
  line-height:1.85;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;transition:color .22s var(--ease);}
a:hover{color:var(--brand-deep);}
button{font-family:inherit;border:none;background:none;cursor:pointer;}
h1,h2,h3,h4{color:var(--ink);font-weight:800;line-height:1.3;margin:0;letter-spacing:0;}
h1{font-size:52px;line-height:1.22;}
h2{font-size:34px;}
h3{font-size:22px;font-weight:700;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px;}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px;width:100%;}
.section{padding:104px 0;}
.section-alt{background:var(--bg-alt);}
.section-dark{background:var(--ink);color:#F5F2EC;}
.section-dark h2,.section-dark h3,.section-dark h4{color:#F5F2EC;}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:600;letter-spacing:.06em;
  color:var(--brand-deep);background:rgba(255,122,24,.12);
  border-radius:var(--pill);padding:6px 14px;margin-bottom:18px;
}
.eyebrow.teal{color:#0B7A70;background:rgba(18,181,166,.14);}
.section-head{max-width:760px;margin-bottom:52px;}
.section-head p{margin-top:16px;color:var(--muted);}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}

/* ---------- 导航 ---------- */
.nav-shell{position:fixed;top:18px;left:0;right:0;z-index:1035;pointer-events:none;padding:0 24px;}
.nav-pill{
  pointer-events:auto;
  max-width:var(--wrap);margin:0 auto;
  display:flex;align-items:center;gap:18px;
  height:64px;padding:0 22px;
  background:rgba(255,255,255,.72);
  backdrop-filter:blur(14px) saturate(1.4);
  -webkit-backdrop-filter:blur(14px) saturate(1.4);
  border:1px solid var(--line);
  border-radius:var(--pill);
  box-shadow:var(--shadow-1);
  transition:height .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease);
}
.nav-pill.scrolled{height:60px;box-shadow:var(--shadow-2);background:rgba(255,255,255,.9);}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:34px;height:34px;border-radius:12px;
  display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,var(--brand),#FF9E4A);
  color:#fff;font-size:15px;box-shadow:0 6px 14px rgba(255,122,24,.32);
}
.brand-text{font-size:18px;font-weight:800;color:var(--ink);letter-spacing:0;}
.brand-text span{color:var(--brand);}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto;}
.nav-links a{
  display:inline-block;padding:8px 14px;border-radius:var(--pill);
  font-size:15px;font-weight:600;color:var(--ink-2);
}
.nav-links a:hover{color:var(--brand-deep);background:rgba(255,122,24,.1);}
.nav-links a.active{color:var(--brand-deep);background:rgba(255,122,24,.14);}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 20px;border-radius:var(--pill);
  background:var(--brand);color:#fff;font-size:15px;font-weight:600;
  box-shadow:0 8px 18px rgba(255,122,24,.28);flex-shrink:0;
  transition:background .22s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease);
}
.nav-cta:hover{background:var(--brand-deep);color:#fff;transform:translateY(-1px);box-shadow:0 12px 24px rgba(226,92,0,.34);}
.nav-cta:active{transform:translateY(0);}
.burger{
  display:none;width:44px;height:44px;border-radius:14px;
  align-items:center;justify-content:center;
  background:rgba(23,20,35,.06);color:var(--ink);font-size:18px;margin-left:auto;
}
.burger:hover{background:rgba(23,20,35,.12);}

/* 移动抽屉 */
.offcanvas.dark-drawer{
  background:var(--bg);border:1px solid var(--line);
  border-radius:20px 0 0 20px;width:320px;
}
.dark-drawer .offcanvas-header{border-bottom:1px solid var(--line);padding:20px 22px;}
.dark-drawer .offcanvas-body{padding:12px 14px 24px;}
.drawer-brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--ink);font-size:17px;}
.drawer-list a{
  display:flex;align-items:center;justify-content:space-between;
  height:52px;padding:0 14px;border-radius:14px;
  font-size:16px;font-weight:600;color:var(--ink-2);
  border-bottom:1px solid var(--line);
}
.drawer-list li:last-child a{border-bottom:none;}
.drawer-list a:hover{background:rgba(255,122,24,.1);color:var(--brand-deep);}
.drawer-list a.active{background:rgba(255,122,24,.14);color:var(--brand-deep);}
.drawer-list a i{font-size:13px;color:var(--muted);}
.drawer-cta{margin-top:20px;display:flex;}

/* ---------- 面包屑 ---------- */
.crumb-bar{background:var(--bg-alt);border-bottom:1px solid var(--line);padding:104px 0 16px;}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted);}
.crumb a{color:var(--muted);}
.crumb a:hover{color:var(--brand-deep);}
.crumb .sep{color:rgba(23,20,35,.28);}
.crumb .now{color:var(--ink);font-weight:600;}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  padding:56px 0 96px;
  background:
    repeating-linear-gradient(115deg,rgba(255,122,24,.035) 0 2px,transparent 2px 14px),
    var(--bg-alt);
  overflow:hidden;
}
.hero-media{
  position:relative;border-radius:var(--radius-l);overflow:hidden;
  box-shadow:var(--shadow-3);aspect-ratio:4/3;background:#E5DFD6;
}
.hero-media img{width:100%;height:100%;object-fit:cover;}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(38deg,rgba(255,122,24,.20),rgba(18,181,166,.06) 55%,rgba(255,122,24,.02));
}
.hero h1{margin:16px 0 18px;}
.hero .lede{font-size:18px;color:var(--ink-2);max-width:560px;margin-bottom:28px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px;}
.hero-points{display:flex;flex-wrap:wrap;gap:12px 26px;}
.hero-points li{display:flex;align-items:center;gap:9px;font-size:15px;color:var(--ink-2);font-weight:600;}
.hero-points i{color:var(--accent);font-size:14px;}

.btn-main,.btn-ghost{
  display:inline-flex;align-items:center;gap:9px;
  min-height:48px;padding:12px 26px;border-radius:var(--pill);
  font-size:16px;font-weight:600;
  transition:all .22s var(--ease);
}
.btn-main{background:var(--brand);color:#fff;box-shadow:0 10px 22px rgba(255,122,24,.28);}
.btn-main:hover{background:var(--brand-deep);color:#fff;transform:translateY(-1px);box-shadow:0 14px 28px rgba(226,92,0,.32);}
.btn-main:active{transform:translateY(0);}
.btn-ghost{border:1.5px solid var(--ink);color:var(--ink);background:transparent;}
.btn-ghost:hover{background:var(--ink);color:#F5F2EC;transform:translateY(-1px);}
.btn-ghost:active{transform:translateY(0);}
.link-arrow{
  display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--brand-deep);
  border-bottom:1px solid rgba(226,92,0,.34);padding-bottom:2px;text-underline-offset:4px;
}
.link-arrow i{transition:transform .22s var(--ease);font-size:13px;}
.link-arrow:hover i{transform:translateX(4px);}

/* ---------- 排行条 ---------- */
.rank-panel{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);
  box-shadow:var(--shadow-1);padding:30px 30px 12px;
}
.rank-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:18px;}
.rank-head h2{font-size:26px;}
.rank-head span{font-size:13px;color:var(--muted);}
.rank-item{
  display:flex;align-items:center;gap:20px;
  padding:18px 6px;border-top:1px solid var(--line);
  transition:background .22s var(--ease),transform .22s var(--ease);
  border-radius:var(--radius-s);
}
.rank-item:hover{background:rgba(255,122,24,.05);transform:translateX(3px);}
.rank-no{
  flex:0 0 46px;font-size:22px;font-weight:800;color:rgba(23,20,35,.22);
  font-variant-numeric:tabular-nums;
}
.rank-item:nth-child(1) .rank-no{color:var(--brand);}
.rank-item:nth-child(2) .rank-no{color:rgba(255,122,24,.6);}
.rank-item:nth-child(3) .rank-no{color:rgba(18,181,166,.85);}
.rank-main{flex:1 1 auto;min-width:0;}
.rank-main h3{font-size:17px;font-weight:700;margin-bottom:4px;}
.rank-main p{font-size:14px;color:var(--muted);margin:0;}
.rank-meta{display:flex;align-items:center;gap:14px;flex-shrink:0;}
.rank-val{font-size:20px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums;}
.trend{font-size:12px;font-weight:600;padding:4px 10px;border-radius:var(--pill);}
.trend.up{color:#0B7A70;background:rgba(18,181,166,.14);}
.trend.flat{color:var(--brand-deep);background:rgba(255,122,24,.12);}

/* ---------- 图文交替 ---------- */
.alt-row{align-items:center;}
.alt-media{
  border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-2);
  aspect-ratio:16/10;background:#E5DFD6;
}
.alt-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease);}
.alt-media:hover img{transform:scale(1.04);}
.alt-text h3{font-size:26px;margin-bottom:16px;}
.alt-text p{color:var(--ink-2);}
.alt-list{margin-top:20px;display:grid;gap:12px;}
.alt-list li{display:flex;gap:12px;font-size:15.5px;color:var(--ink-2);}
.alt-list i{color:var(--brand);margin-top:6px;font-size:13px;}
.alt-block + .alt-block{margin-top:88px;}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
.tag{
  font-size:12.5px;font-weight:600;padding:6px 14px;border-radius:var(--pill);
  color:#0B7A70;background:rgba(18,181,166,.14);
}
.tag.warm{color:var(--brand-deep);background:rgba(255,122,24,.12);}

/* ---------- FAQ ---------- */
.faq-list{max-width:880px;margin:0 auto;}
.faq-item{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:16px;margin-bottom:14px;overflow:hidden;
  transition:box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.faq-item::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
  background:var(--brand);opacity:0;transition:opacity .22s var(--ease);
}
.faq-item:hover{box-shadow:var(--shadow-1);}
.faq-item.open{border-color:rgba(255,122,24,.32);box-shadow:var(--shadow-2);}
.faq-item.open::before{opacity:1;}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 22px;text-align:left;
  font-size:17px;font-weight:600;color:var(--ink);
}
.faq-q i{color:var(--brand);font-size:14px;transition:transform .28s var(--ease);flex-shrink:0;}
.faq-item.open .faq-q i{transform:rotate(180deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s var(--ease);}
.faq-a p{padding:0 22px 22px;margin:0;font-size:16px;line-height:1.8;color:var(--ink-2);}

/* ---------- 深色 CTA ---------- */
.cta-band{background:var(--ink);color:#F5F2EC;padding:88px 0;}
.cta-band h2{color:#F5F2EC;margin-bottom:16px;}
.cta-band p{color:rgba(245,242,236,.72);max-width:620px;}
.cta-form{display:flex;gap:14px;margin-top:28px;max-width:620px;}
.cta-form input{
  flex:1 1 auto;min-height:52px;padding:0 22px;border-radius:var(--pill);
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  color:#F5F2EC;font-size:15px;transition:all .22s var(--ease);
}
.cta-form input::placeholder{color:rgba(245,242,236,.6);}
.cta-form input:hover{background:rgba(255,255,255,.12);}
.cta-form input:focus{outline:none;border-color:var(--brand);background:rgba(255,255,255,.14);box-shadow:0 0 0 3px rgba(255,122,24,.22);}
.cta-form input:disabled{opacity:.5;cursor:not-allowed;}
.cta-form button{
  flex:0 0 auto;min-height:52px;padding:0 30px;border-radius:var(--pill);
  background:var(--brand);color:#fff;font-weight:600;font-size:16px;
  transition:all .22s var(--ease);
}
.cta-form button:hover{background:var(--brand-deep);transform:translateY(-1px);}
.cta-form button:active{transform:translateY(0);}
.cta-note{margin-top:16px;font-size:13px;color:rgba(245,242,236,.55);}
.cta-side{display:grid;gap:16px;margin-top:34px;}
.cta-side li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:rgba(245,242,236,.8);}
.cta-side i{color:var(--accent);margin-top:6px;font-size:13px;}

/* ---------- 页脚 ---------- */
.footer{background:var(--ink);color:#B9B3C0;padding:72px 0 32px;border-top:1px solid rgba(255,255,255,.08);}
.footer-top{border-top:1px solid rgba(255,255,255,.08);padding-top:48px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;}
.footer h4{font-size:15px;font-weight:600;color:#F5F2EC;margin-bottom:18px;}
.footer ul{display:grid;gap:11px;}
.footer a{color:#B9B3C0;font-size:15px;}
.footer a:hover{color:var(--brand);}
.footer p{font-size:14.5px;line-height:1.8;color:rgba(185,179,192,.85);}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-text{color:#F5F2EC;font-size:17px;}
.footer-bottom{
  margin-top:48px;padding-top:22px;border-top:1px solid rgba(255,255,255,.08);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  font-size:13px;color:rgba(185,179,192,.7);
}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  .wrap{max-width:960px;}
  h1{font-size:44px;}
  .section{padding:88px 0;}
}
@media (max-width:991.98px){
  .nav-links,.nav-cta{display:none;}
  .burger{display:flex;}
  .nav-shell{top:14px;padding:0 16px;}
  .nav-pill{height:58px;padding:0 16px;}
  h1{font-size:36px;}
  h2{font-size:28px;}
  .section{padding:76px 0;}
  .hero{padding:40px 0 72px;}
  .hero-media{margin-top:36px;aspect-ratio:16/10;}
  .crumb-bar{padding-top:92px;}
  .alt-block + .alt-block{margin-top:64px;}
  .alt-text h3{font-size:23px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px;}
}
@media (max-width:767.98px){
  body{font-size:16px;}
  h1{font-size:31px;}
  h2{font-size:25px;}
  h3{font-size:19px;}
  .section{padding:62px 0;}
  .wrap{padding:0 20px;}
  .rank-panel{padding:22px 18px 8px;}
  .rank-item{gap:12px;padding:16px 2px;}
  .rank-no{flex-basis:36px;font-size:19px;}
  .rank-main p{display:none;}
  .rank-val{font-size:18px;}
  .cta-form{flex-direction:column;}
  .cta-form button{width:100%;}
  .faq-q{padding:16px;font-size:16px;}
  .faq-a p{padding:0 16px 18px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer{padding:56px 0 28px;}
}
@media (max-width:575.98px){
  h1{font-size:29px;}
  .hero-media{border-radius:var(--radius-m);}
  .hero-actions{gap:12px;}
  .btn-main,.btn-ghost{width:100%;justify-content:center;min-height:48px;}
  .hero-points{gap:10px 18px;}
  .alt-media{border-radius:var(--radius-m);}
}

/* roulang page: category2 */
:root{
  --bg:#FBF7F1;
  --bg-alt:#F2EFE9;
  --ink:#171423;
  --ink-2:#3A3546;
  --muted:#6E6879;
  --brand:#FF7A18;
  --brand-deep:#E25C00;
  --accent:#12B5A6;
  --line:rgba(23,20,35,.10);
  --radius-s:10px;
  --radius-m:18px;
  --radius-l:26px;
  --pill:999px;
  --shadow-1:0 2px 8px rgba(23,20,35,.06);
  --shadow-2:0 12px 30px rgba(23,20,35,.12);
  --shadow-3:0 20px 50px rgba(23,20,35,.18);
  --ease:cubic-bezier(.2,.7,.3,1);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei","Noto Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:17px;
  line-height:1.85;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease);}
button,input{font-family:inherit;}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:700;line-height:1.3;letter-spacing:0;}
h1{font-size:clamp(30px,4.2vw,52px);font-weight:800;}
h2{font-size:clamp(24px,2.6vw,34px);font-weight:800;}
h3{font-size:clamp(19px,1.8vw,22px);}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul{list-style:none;padding:0;margin:0;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:8px;}

.wrap{max-width:1200px;margin:0 auto;padding:0 24px;}
.sec{padding:96px 0;}
.sec-alt{background:var(--bg-alt);}

/* ============ 导航 ============ */
.nav-shell{
  position:fixed;
  top:18px;
  left:0;
  right:0;
  z-index:1040;
  padding:0 24px;
  pointer-events:none;
}
.nav-pill{
  pointer-events:auto;
  max-width:1200px;
  margin:0 auto;
  height:64px;
  display:flex;
  align-items:center;
  gap:16px;
  padding:0 14px 0 18px;
  background:rgba(255,255,255,.78);
  backdrop-filter:blur(14px) saturate(1.4);
  -webkit-backdrop-filter:blur(14px) saturate(1.4);
  border:1px solid var(--line);
  border-radius:var(--pill);
  box-shadow:var(--shadow-1);
  transition:height .24s var(--ease),box-shadow .24s var(--ease),background .24s var(--ease);
}
.nav-pill.is-scrolled{
  height:58px;
  background:rgba(255,255,255,.94);
  box-shadow:var(--shadow-2);
}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;flex:0 0 auto;}
.brand-mark{
  width:36px;height:36px;border-radius:12px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand),var(--brand-deep));
  color:#fff;font-size:16px;
  box-shadow:0 6px 14px rgba(226,92,0,.26);
}
.brand-text{font-size:17px;font-weight:800;color:var(--ink);white-space:nowrap;}
.brand-text span{color:var(--brand-deep);}
.nav-links{display:flex;align-items:center;gap:4px;margin:0 0 0 auto;flex-wrap:nowrap;}
.nav-links a{
  display:inline-block;
  padding:9px 15px;
  border-radius:var(--pill);
  font-size:15px;
  font-weight:600;
  color:var(--ink-2);
  white-space:nowrap;
  transition:background .22s var(--ease),color .22s var(--ease);
}
.nav-links a:hover{color:var(--brand-deep);background:rgba(255,122,24,.10);}
.nav-links a.active{color:var(--brand-deep);background:rgba(255,122,24,.15);}
.nav-cta{
  flex:0 0 auto;
  margin-left:6px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:11px 20px;
  border-radius:var(--pill);
  background:var(--brand);
  color:#fff;
  font-size:15px;
  font-weight:700;
  box-shadow:0 8px 18px rgba(226,92,0,.28);
  transition:background .22s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease);
}
.nav-cta:hover{background:var(--brand-deep);transform:translateY(-1px);box-shadow:0 12px 24px rgba(226,92,0,.32);}
.nav-cta:active{transform:translateY(0);}
.burger{
  display:none;
  width:44px;height:44px;
  border-radius:var(--pill);
  border:1px solid var(--line);
  background:#fff;
  color:var(--ink);
  font-size:17px;
  cursor:pointer;
  transition:background .2s var(--ease),color .2s var(--ease);
}
.burger:hover{background:rgba(255,122,24,.12);color:var(--brand-deep);}

/* 抽屉 */
.offcanvas.drawer{
  --bs-offcanvas-width:318px;
  background:var(--bg-alt);
  border-left:1px solid var(--line);
  border-radius:20px 0 0 20px;
}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:20px 22px 12px;}
.drawer-title{font-size:16px;font-weight:800;}
.drawer-body{padding:8px 22px 24px;}
.drawer-link{
  display:flex;align-items:center;
  height:52px;
  font-size:16px;
  font-weight:600;
  color:var(--ink-2);
  border-bottom:1px solid var(--line);
  transition:color .2s var(--ease),padding-left .2s var(--ease);
}
.drawer-link:last-of-type{border-bottom:0;}
.drawer-link:hover{color:var(--brand-deep);padding-left:6px;}
.drawer-link.active{color:var(--brand-deep);}
.drawer-cta{
  margin-top:20px;
  display:flex;align-items:center;justify-content:center;gap:8px;
  height:50px;
  border-radius:var(--pill);
  background:var(--brand);
  color:#fff;font-weight:700;
}
.drawer-cta:hover{background:var(--brand-deep);color:#fff;}

/* ============ 面包屑 ============ */
.crumb-bar{background:var(--bg-alt);border-bottom:1px solid var(--line);}
.crumb{
  display:flex;align-items:center;gap:8px;
  font-size:13px;
  color:var(--muted);
  padding:14px 0;
  flex-wrap:wrap;
}
.crumb a{color:var(--muted);}
.crumb a:hover{color:var(--brand-deep);}
.crumb .sep{color:rgba(23,20,35,.25);}
.crumb .cur{color:var(--ink);font-weight:600;}

/* ============ Hero ============ */
.cat-hero{
  padding:132px 0 68px;
  position:relative;
  background-color:var(--bg);
  background-image:
    repeating-linear-gradient(115deg,rgba(23,20,35,.035) 0 1px,transparent 1px 22px);
  overflow:hidden;
}
.cat-hero::after{
  content:"";
  position:absolute;
  right:-160px;top:-120px;
  width:460px;height:460px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,122,24,.14),rgba(255,122,24,0) 70%);
  pointer-events:none;
}
.hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) 328px;
  gap:48px;
  align-items:end;
  position:relative;
  z-index:1;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 16px;
  border-radius:var(--pill);
  background:rgba(18,181,166,.12);
  color:#0B7F74;
  font-size:12px;
  font-weight:700;
  letter-spacing:.02em;
  margin-bottom:20px;
}
.cat-hero h1{margin-bottom:18px;max-width:15ch;}
.cat-hero .lead{
  font-size:17px;
  color:var(--ink-2);
  max-width:46ch;
  margin-bottom:28px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;}
.btn-main{
  display:inline-flex;align-items:center;gap:8px;
  min-height:48px;
  padding:0 26px;
  border-radius:var(--pill);
  background:var(--brand);
  color:#fff;
  font-size:16px;
  font-weight:700;
  border:0;
  box-shadow:0 10px 22px rgba(226,92,0,.26);
  transition:background .22s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease);
}
.btn-main:hover{background:var(--brand-deep);color:#fff;transform:translateY(-1px);box-shadow:0 14px 28px rgba(226,92,0,.32);}
.btn-main:active{transform:translateY(0);}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  min-height:48px;
  padding:0 24px;
  border-radius:var(--pill);
  border:1.5px solid var(--ink);
  color:var(--ink);
  font-size:16px;
  font-weight:700;
  background:transparent;
  transition:background .22s var(--ease),color .22s var(--ease),transform .22s var(--ease);
}
.btn-ghost:hover{background:var(--ink);color:#F5F2EC;transform:translateY(-1px);}

.stat-panel{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-l);
  box-shadow:var(--shadow-1);
  padding:24px;
}
.stat-panel h3{font-size:15px;color:var(--muted);font-weight:600;margin-bottom:14px;}
.stat-row{
  display:flex;align-items:baseline;justify-content:space-between;
  gap:12px;
  padding:11px 0;
  border-bottom:1px dashed var(--line);
  font-size:14px;
  color:var(--muted);
}
.stat-row:last-child{border-bottom:0;padding-bottom:0;}
.stat-row b{font-size:20px;font-weight:800;color:var(--ink);letter-spacing:0;}
.stat-row b em{font-style:normal;font-size:13px;color:var(--muted);font-weight:600;margin-left:3px;}
.stat-note{margin-top:14px;font-size:13px;color:var(--muted);line-height:1.7;}

/* ============ 列表流 ============ */
.flow-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:24px;
  margin-bottom:36px;
  flex-wrap:wrap;
}
.sec-tag{
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 14px;
  border-radius:var(--pill);
  background:rgba(255,122,24,.12);
  color:var(--brand-deep);
  font-size:12px;
  font-weight:700;
  margin-bottom:14px;
}
.flow-head h2{max-width:20ch;}
.flow-filter{
  display:flex;align-items:center;gap:10px;
  font-size:13px;
  color:var(--muted);
  flex-wrap:wrap;
}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 14px;
  border-radius:var(--pill);
  border:1px solid var(--line);
  background:#fff;
  font-size:13px;
  font-weight:600;
  color:var(--ink-2);
}
.chip.on{background:rgba(18,181,166,.12);border-color:rgba(18,181,166,.28);color:#0B7F74;}

.entry-list{display:flex;flex-direction:column;}
.entry{
  display:grid;
  grid-template-columns:120px minmax(0,1fr) 118px;
  gap:22px;
  align-items:center;
  min-height:96px;
  padding:18px 22px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  box-shadow:var(--shadow-1);
  margin-bottom:16px;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.entry:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-2);
  border-color:rgba(255,122,24,.3);
}
.entry-thumb{
  width:120px;height:76px;
  object-fit:cover;
  border-radius:12px;
  background:var(--bg-alt);
}
.entry-title{
  display:inline-block;
  font-size:18px;
  font-weight:700;
  color:var(--ink);
  margin-bottom:6px;
  transition:color .22s var(--ease);
}
.entry-title:hover{color:var(--brand-deep);}
.entry-desc{
  font-size:14px;
  color:var(--muted);
  line-height:1.7;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
  margin:0;
}
.entry-meta{
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  gap:8px;
  text-align:right;
  font-size:13px;
  color:var(--muted);
}
.entry-meta .tag{
  display:inline-block;
  padding:4px 12px;
  border-radius:var(--pill);
  background:rgba(18,181,166,.12);
  color:#0B7F74;
  font-size:12px;
  font-weight:700;
}
.group-sep{
  display:flex;align-items:center;gap:14px;
  margin:6px 0 22px;
  font-size:13px;
  color:var(--muted);
}
.group-sep::after{content:"";flex:1;height:1px;background:var(--line);}

/* ============ 保障要点（左侧竖线分组） ============ */
.promise-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:30px;
}
.promise{
  padding-left:20px;
  border-left:3px solid var(--brand);
}
.promise i{
  display:inline-grid;place-items:center;
  width:38px;height:38px;
  border-radius:12px;
  background:rgba(255,122,24,.13);
  color:var(--brand-deep);
  font-size:16px;
  margin-bottom:14px;
}
.promise h3{font-size:19px;margin-bottom:10px;}
.promise p{font-size:15px;color:var(--muted);line-height:1.8;margin:0;}

/* ============ 流程时间线 ============ */
.steps{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:26px;
  margin-top:44px;
}
.step{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  padding:24px;
  box-shadow:var(--shadow-1);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);}
.step-no{
  display:inline-grid;place-items:center;
  width:40px;height:40px;
  border-radius:var(--pill);
  background:var(--ink);
  color:#F5F2EC;
  font-size:15px;
  font-weight:800;
  margin-bottom:16px;
}
.step h3{font-size:18px;margin-bottom:8px;}
.step p{font-size:14px;color:var(--muted);line-height:1.75;margin:0;}

/* ============ FAQ ============ */
.faqWrap{max-width:900px;margin:0 auto;}
.faq-item{
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  margin-bottom:14px;
  overflow:hidden;
  transition:box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.faq-item:hover{box-shadow:var(--shadow-1);}
.faq-item.open{border-color:rgba(255,122,24,.32);box-shadow:var(--shadow-2);}
.faq-q{
  width:100%;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 24px;
  background:transparent;
  border:0;
  text-align:left;
  font-size:17px;
  font-weight:600;
  color:var(--ink);
  cursor:pointer;
  position:relative;
}
.faq-q::before{
  content:"";
  position:absolute;
  left:0;top:14px;bottom:14px;
  width:3px;
  border-radius:0 3px 3px 0;
  background:var(--brand);
  opacity:0;
  transition:opacity .22s var(--ease);
}
.faq-item.open .faq-q::before{opacity:1;}
.faq-q i{
  flex:0 0 auto;
  font-size:14px;
  color:var(--muted);
  transition:transform .26s var(--ease),color .22s var(--ease);
}
.faq-item.open .faq-q i{transform:rotate(180deg);color:var(--brand-deep);}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .32s var(--ease);
}
.faq-a-inner{
  padding:0 24px 22px;
  font-size:16px;
  line-height:1.8;
  color:var(--ink-2);
}
.faq-a-inner p{margin:0;}

/* ============ 深色 CTA ============ */
.dark-block{
  background:var(--ink);
  color:#F5F2EC;
  border-radius:var(--radius-l);
  padding:56px;
  position:relative;
  overflow:hidden;
}
.dark-block::after{
  content:"";
  position:absolute;
  right:-120px;bottom:-140px;
  width:380px;height:380px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,122,24,.22),rgba(255,122,24,0) 70%);
  pointer-events:none;
}
.dark-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) 420px;
  gap:46px;
  align-items:center;
  position:relative;
  z-index:1;
}
.dark-block h2{color:#F5F2EC;margin-bottom:16px;}
.dark-block p{color:#B9B3C0;font-size:16px;margin-bottom:0;}
.dark-block a{color:#F5F2EC;text-decoration:underline;text-underline-offset:4px;}
.dark-block a:hover{color:var(--brand);}
.subscribe-form{display:flex;gap:12px;}
.subscribe-form input{
  flex:1;
  min-width:0;
  height:54px;
  border-radius:var(--pill);
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.08);
  color:#fff;
  padding:0 22px;
  font-size:15px;
  transition:border-color .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease);
}
.subscribe-form input::placeholder{color:rgba(255,255,255,.6);}
.subscribe-form input:hover{border-color:rgba(255,255,255,.34);}
.subscribe-form input:focus{
  outline:none;
  background:rgba(255,255,255,.13);
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(255,122,24,.25);
}
.subscribe-form button{
  flex:0 0 auto;
  height:54px;
  padding:0 30px;
  border:0;
  border-radius:var(--pill);
  background:var(--brand);
  color:#fff;
  font-size:16px;
  font-weight:700;
  cursor:pointer;
  transition:background .22s var(--ease),transform .22s var(--ease);
}
.subscribe-form button:hover{background:var(--brand-deep);transform:translateY(-1px);}
.subscribe-form button:active{transform:translateY(0);}
.subscribe-form button:disabled{opacity:.5;cursor:not-allowed;transform:none;}
.form-tip{margin-top:14px;font-size:13px;color:#8F8899;}

/* ============ 页脚 ============ */
.footer{background:var(--ink);color:#B9B3C0;padding:72px 0 0;margin-top:0;}
.footer-top{border-top:1px solid rgba(255,255,255,.10);padding-top:56px;}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:40px;
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-text{color:#F5F2EC;font-size:17px;font-weight:800;}
.footer p{font-size:14px;line-height:1.85;color:#B9B3C0;margin:0;}
.footer h4{font-size:15px;font-weight:600;color:#F5F2EC;margin-bottom:16px;}
.footer ul li{margin-bottom:11px;}
.footer ul li a{font-size:14px;color:#B9B3C0;transition:color .2s var(--ease);}
.footer ul li a:hover{color:var(--brand);}
.footer-bottom{
  margin-top:52px;
  padding:22px 0;
  border-top:1px solid rgba(255,255,255,.10);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  flex-wrap:wrap;
  font-size:13px;
  color:#8F8899;
}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .wrap{max-width:960px;}
  .entry{grid-template-columns:110px minmax(0,1fr) 110px;gap:18px;}
  .dark-grid{grid-template-columns:minmax(0,1fr) 360px;gap:34px;}
}
@media (max-width:991.98px){
  .nav-links,.nav-cta{display:none;}
  .burger{display:inline-grid;place-items:center;margin-left:auto;}
  .nav-shell{padding:0 16px;top:14px;}
  .hero-grid{grid-template-columns:minmax(0,1fr);gap:32px;align-items:start;}
  .cat-hero{padding:118px 0 54px;}
  .cat-hero h1{max-width:none;}
  .sec{padding:76px 0;}
  .promise-grid{grid-template-columns:minmax(0,1fr);gap:26px;}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
  .dark-block{padding:40px;}
  .dark-grid{grid-template-columns:minmax(0,1fr);gap:28px;}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;}
}
@media (max-width:767.98px){
  body{font-size:16px;}
  .wrap{padding:0 20px;}
  .entry{
    grid-template-columns:minmax(0,1fr);
    gap:14px;
    padding:18px;
  }
  .entry-thumb{width:100%;height:170px;}
  .entry-meta{flex-direction:row;align-items:center;justify-content:space-between;width:100%;text-align:left;}
  .flow-head{flex-direction:column;align-items:flex-start;}
  .steps{grid-template-columns:minmax(0,1fr);}
  .subscribe-form{flex-direction:column;}
  .subscribe-form button{width:100%;}
  .dark-block{padding:30px 22px;border-radius:20px;}
  .faq-q{padding:18px 18px;font-size:16px;}
  .faq-a-inner{padding:0 18px 18px;}
}
@media (max-width:575.98px){
  .nav-shell{top:10px;padding:0 12px;}
  .nav-pill{height:58px;padding:0 10px 0 12px;}
  .brand-text{font-size:15px;}
  .brand-mark{width:32px;height:32px;font-size:14px;}
  .cat-hero{padding:104px 0 46px;}
  .hero-actions{gap:12px;}
  .hero-actions .btn-main,.hero-actions .btn-ghost{width:100%;justify-content:center;}
  .sec{padding:56px 0;}
  .stat-panel{padding:20px;}
  .footer{padding:52px 0 0;}
  .footer-grid{grid-template-columns:minmax(0,1fr);gap:28px;}
  .footer-top{padding-top:40px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
  .promise{padding-left:16px;}
  .crumb{font-size:12px;}
}