/* roulang page: index */
:root{
  --primary:#F4511E;
  --primary-dark:#C23810;
  --accent:#0EA5A4;
  --ink:#18212B;
  --muted:#66717E;
  --bg-warm:#FAF6F1;
  --card:#FFFFFF;
  --line:#EAE1D8;
  --dark:#14232E;
  --focus:#FFB07A;
  --r-md:14px;
  --r-sm:10px;
  --pill:999px;
  --shadow-sm:0 1px 2px rgba(24,33,43,.05),0 8px 24px rgba(24,33,43,.05);
  --shadow-lg:0 12px 32px rgba(24,33,43,.11);
  --transition:.25s ease;
}
*,*::before,*::after{box-sizing:border-box}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Segoe UI",sans-serif;
  background:var(--bg-warm);
  color:var(--ink);
  line-height:1.78;
  -webkit-font-smoothing:antialiased
}
a{color:inherit;text-decoration:none}
a:hover{color:var(--primary)}
img{max-width:100%;height:auto}
button,input,select,textarea{font-family:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid var(--focus);
  outline-offset:2px;border-radius:6px
}
.container{max-width:1170px}
.section{padding:88px 0}
.section-white{background:#fff}
.section-warm{background:var(--bg-warm)}
.skip-link{
  position:absolute;left:-999px;top:10px;background:var(--primary);color:#fff;
  padding:8px 16px;border-radius:var(--pill);z-index:2000
}
.skip-link:focus{left:10px}
.micro-badge{
  display:inline-flex;align-items:center;gap:8px;background:rgba(244,81,30,.12);
  color:var(--primary);border:1px solid rgba(244,81,30,.25);
  padding:5px 14px;border-radius:var(--pill);font-size:.82rem;font-weight:700;
  letter-spacing:.02em
}
.micro-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--primary)}
.sec-head{margin-bottom:38px}
.sec-head .eyebrow{
  display:inline-block;background:#fff0e9;color:var(--primary-dark);
  border:1px solid #ffded0;border-radius:var(--pill);
  padding:4px 13px;font-size:.83rem;font-weight:700;margin-bottom:12px
}
.sec-title{
  font-size:clamp(1.7rem,2.6vw,2.3rem);
  font-weight:900;line-height:1.28;letter-spacing:-.02em;margin-bottom:12px
}
.sec-desc{color:var(--muted);max-width:760px;font-size:1.02rem;margin-bottom:0}
.text-primary{color:var(--primary)!important}

.btn-rl{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--pill);padding:12px 24px;font-weight:700;font-size:1rem;
  border:1px solid transparent;transition:transform var(--transition),box-shadow var(--transition),background var(--transition);
  cursor:pointer;white-space:nowrap
}
.btn-rl:active{transform:translateY(1px)}
.btn-primary-rl{
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff;box-shadow:0 10px 22px rgba(244,81,30,.28)
}
.btn-primary-rl:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 28px rgba(244,81,30,.32)}
.btn-ghost-rl{
  background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.42);color:#fff;backdrop-filter:blur(6px)
}
.btn-ghost-rl:hover{background:rgba(255,255,255,.15);color:#fff;border-color:#fff}
.btn-outline-rl{
  background:#fff;border:1px solid var(--line);color:var(--primary-dark)
}
.btn-outline-rl:hover{background:#fff3ed;border-color:var(--primary);color:var(--primary)}
.btn-dark-rl{background:var(--dark);color:#fff}
.btn-light-rl{background:#fff;color:var(--dark)}
.btn-light-rl:hover{background:#ffe9e0;color:var(--dark)}

.site-header{
  position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.84);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(234,225,216,.75)
}
.header-inner{display:flex;align-items:center;gap:26px;min-height:74px;position:relative}
.brand-link{
  font-size:1.45rem;font-weight:900;color:var(--ink);letter-spacing:-.02em;display:inline-flex;align-items:center;gap:8px;white-space:nowrap
}
.brand-link .brand-disc{
  width:10px;height:10px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 5px rgba(244,81,30,.12)
}
.site-nav{
  display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0
}
.site-nav .nav-link-rl{
  display:inline-flex;align-items:center;padding:9px 15px;border-radius:var(--pill);
  font-weight:650;font-size:.96rem;color:var(--ink);transition:background .2s,color .2s
}
.site-nav .nav-link-rl:hover{background:#fff0e9;color:var(--primary)}
.site-nav .nav-link-rl.active{background:var(--primary);color:#fff;box-shadow:0 6px 14px rgba(244,81,30,.22)}
.nav-panel{display:flex;align-items:center;gap:22px;flex:1}
.nav-tools{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav-search{
  display:flex;align-items:center;gap:9px;background:#f5f0ea;border:1px solid #ecdfd3;
  border-radius:var(--pill);padding:7px 12px;width:248px;transition:border-color .2s,background .2s,box-shadow .2s
}
.nav-search:focus-within{border-color:var(--primary);background:#fff;box-shadow:0 0 0 4px rgba(244,81,30,.1)}
.nav-search svg{flex-shrink:0;color:var(--muted)}
.nav-search input{
  border:0;background:transparent;padding:0;font-size:.9rem;width:100%;color:var(--ink)
}
.nav-search input:focus{outline:none}
.nav-search .nav-command{
  flex-shrink:0;font-size:.72rem;border:1px solid #ddd1c4;border-radius:6px;
  padding:1px 7px;color:var(--muted);background:#fff;font-weight:700
}
.nav-quick-btn{
  width:38px;height:38px;border-radius:12px;border:1px solid var(--line);
  background:#fff;color:var(--muted);display:inline-flex;align-items:center;justify-content:center;transition:all .2s
}
.nav-quick-btn:hover{color:var(--primary);border-color:var(--primary);background:#fff7f2}
.nav-toggle{
  display:none;background:var(--primary);border:0;border-radius:10px;width:42px;height:40px;
  flex-direction:column;align-items:center;justify-content:center;gap:5px;padding:0
}
.nav-toggle span{display:block;width:18px;height:2px;background:#fff;border-radius:2px;transition:transform .2s,opacity .2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.hero{
  position:relative;overflow:hidden;color:#fff;padding:104px 0 116px;
  background-color:var(--dark);min-height:540px
}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center}
.hero:before{
  content:"";position:absolute;inset:0;background:
  linear-gradient(100deg,rgba(0,0,0,.78) 10%,rgba(20,35,46,.85) 45%,rgba(20,35,46,.65) 75%,rgba(20,35,46,.5) 100%)
}
.hero .hero-inner{position:relative;z-index:2}
.hero h1{
  font-size:clamp(2.1rem,4.1vw,3.3rem);font-weight:900;line-height:1.28;
  letter-spacing:-.05em;max-width:12em;margin:18px 0 16px
}
.hero h1 .milestone{color:#ffb07a;position:relative;white-space:nowrap}
.hero-sub{font-size:1.06rem;line-height:1.85;color:rgba(255,255,255,.86);max-width:38rem;margin-bottom:24px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:18px}
.hero-data{
  display:flex;gap:26px;flex-wrap:wrap;margin-top:26px;padding-top:4px;color:rgba(255,255,255,.78)
}
.hero-data strong{display:block;font-size:1.5rem;color:#fff;font-weight:900;line-height:1.2}
.hero-data span{font-size:.85rem;color:rgba(255,255,255,.65)}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.25);padding:6px 15px;border-radius:var(--pill);font-size:.85rem;
  font-weight:700;backdrop-filter:blur(4px)
}
.hero-badge .free-dot{width:8px;height:8px;border-radius:50%;background:#43e0a0;box-shadow:0 0 0 4px rgba(67,224,160,.2)}
.hero-stage{position:relative;z-index:2}
.stage-frame{
  background:#fff;padding:10px;border-radius:18px;box-shadow:0 26px 56px rgba(0,0,0,.3);transform:rotate(.5deg)
}
.stage-media{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:4/3;min-height:260px}
.stage-media img{width:100%;height:100%;object-fit:cover}
.stage-bar{
  position:absolute;left:0;right:0;bottom:0;padding:42px 14px 12px;color:#fff;
  background:linear-gradient(transparent,rgba(0,0,0,.76));display:flex;align-items:center;justify-content:space-between;
  font-size:.85rem
}
.play-link{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:62px;height:62px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
  background:var(--primary);color:#fff;box-shadow:0 0 0 12px rgba(244,81,30,.25);transition:transform .2s,box-shadow .2s
}
.play-link:hover{transform:translate(-50%,-50%) scale(1.06);box-shadow:0 0 0 18px rgba(244,81,30,.3)}
.play-link svg{margin-left:3px}
.hero-curve{
  position:absolute;left:0;right:0;bottom:-1px;height:56px;background:var(--bg-warm);
  border-radius:30px 30px 0 0;z-index:3
}
.hero-pop{
  position:absolute;background:rgba(255,255,255,.95);color:var(--ink);border-radius:12px;
  box-shadow:var(--shadow-lg);padding:9px 14px;font-size:.82rem;display:flex;align-items:center;gap:8px;font-weight:650;
  backdrop-filter:blur(8px)
}
.hero-pop.pop-1{top:24px;right:-8px;animation:float 4s ease-in-out infinite}
.hero-pop.pop-2{bottom:72px;left:-24px;animation:float 4.8s ease-in-out infinite}
.hero-pop b{color:var(--accent)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

.service-card,.info-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  box-shadow:var(--shadow-sm);transition:box-shadow .25s,transform .25s;position:relative;overflow:hidden
}
.service-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.feature-card{
  background:var(--dark);color:#fff;min-height:260px;display:flex;align-items:flex-end;
  position:relative;border:0;box-shadow:var(--shadow-lg)
}
.feature-card .feature-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.58}
.feature-card:after{
  content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,18,25,.84) 0%,rgba(20,35,46,.3) 62%,transparent)
}
.feature-content{position:relative;z-index:2;padding:28px;width:100%}
.feature-content .card-title{font-size:1.3rem;font-weight:900;margin-top:8px}
.feature-content .card-text{color:rgba(255,255,255,.8);margin:8px 0 16px}
.feature-link{color:#fff;border-bottom:1px solid rgba(255,255,255,.6);font-weight:700}
.feature-link:hover{color:#ffb07a;border-color:#ffb07a}
.compact-card{padding:22px;display:flex;flex-direction:column}
.compact-card .card-title{font-size:1.05rem;font-weight:800;margin:6px 0 8px}
.compact-card .card-text{color:var(--muted);font-size:.9rem;line-height:1.7;margin-bottom:14px}
.card-icon{
  width:42px;height:42px;border-radius:12px;background:#fff0e9;color:var(--primary-dark);
  display:inline-flex;align-items:center;justify-content:center;font-weight:900;font-size:1.1rem
}
.card-icon.accent{background:#e2f6f5;color:var(--accent)}
.card-more{
  margin-top:auto;color:var(--primary-dark);font-size:.88rem;font-weight:800;
  display:inline-flex;align-items:center;gap:4px
}
.mini-list{list-style:none;padding:0;margin:0 0 16px}
.mini-list li{font-size:.88rem;color:var(--muted);padding:7px 0;border-bottom:1px dashed #eee3da;display:flex;justify-content:space-between;gap:12px}
.mini-list li b{color:var(--ink)}
.link-arrow{
  color:var(--primary);display:inline-flex;align-items:center;gap:3px;font-weight:800;font-size:.9rem;
  opacity:0;transform:translateX(-5px);transition:all .25s
}
.service-card:hover .link-arrow,.compact-card:hover .link-arrow{opacity:1;transform:translateX(0)}

.svc-stack{display:grid;grid-template-rows:1fr 1fr;gap:24px}
.svc-top-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;margin-bottom:24px}
.svc-row2{display:grid;grid-template-columns:1.15fr .85fr 1.1fr;gap:24px}
.svc-tag-list{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.svc-tag-list span{
  padding:3px 11px;border-radius:var(--pill);background:#f5efe8;color:var(--muted);
  font-size:.78rem;font-weight:650;border:1px solid #e9dfd4
}
.card-tone-ink{background:#fff;color:var(--ink)}
.card-tone-ink .card-icon{background:var(--dark);color:#fff}

.pain-section{background:var(--bg-warm)}
.pain-point{display:flex;gap:15px;padding:20px 0;border-bottom:1px solid var(--line)}
.pain-point:last-child{border-bottom:0}
.pain-num{
  flex-shrink:0;width:34px;height:34px;border-radius:50%;background:#ff4b1f;color:#fff;
  display:inline-flex;align-items:center;justify-content:center;font-weight:900;font-size:.9rem
}
.pain-num.two{background:var(--dark)}
.pain-num.three{background:var(--accent)}
.pain-title{font-weight:800;margin-bottom:2px}
.pain-text{color:var(--muted);font-size:.98rem;margin:0}
.search-mock{
  background:#fff;border-radius:16px;border:1px solid var(--line);box-shadow:var(--shadow-lg);
  overflow:hidden
}
.mock-toolbar{display:flex;align-items:center;gap:7px;border-bottom:1px solid var(--line);padding:12px 16px}
.mock-toolbar i{width:10px;height:10px;border-radius:50%;background:#ff5f57}
.mock-toolbar i:nth-child(2){background:#febc2e}
.mock-toolbar i:nth-child(3){background:#28c840}
.mock-address{flex:1;background:#f5f1ec;border-radius:8px;font-size:.8rem;color:var(--muted);padding:4px 12px;margin-left:6px}
.mock-body{padding:18px}
.mock-result{border:1px solid #eee1d6;border-radius:12px;padding:14px;margin-bottom:14px}
.mock-result h4{font-size:.95rem;font-weight:800;color:var(--ink);margin:0 0 4px}
.mock-result p{font-size:.83rem;color:var(--muted);margin:0}
.mock-result .ad-mark{
  position:absolute;top:-8px;right:14px;background:#333;color:#fff;font-size:.68rem;
  padding:1px 8px;border-radius:4px
}
.mock-result.adv{border:1px dashed #f6a17e;background:linear-gradient(135deg,#fff7f2,#fff)}
.mock-result.warn{border-color:#b7e3e2;background:#f4fcfb}
.mock-warning{
  display:flex;gap:10px;font-size:.85rem;color:#53616e;background:#faf5ef;
  border-radius:10px;padding:12px;margin-top:12px
}
.mock-warning svg{flex-shrink:0;color:var(--accent)}

.data-band{position:relative;overflow:hidden;background:var(--dark);color:#fff;padding:68px 0}
.data-band .band-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.18}
.data-band:after{
  content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(13,23,30,.72),rgba(13,23,30,.25));
  pointer-events:none
}
.band-inner{position:relative;z-index:2}
.band-inner .sec-block-title{font-size:clamp(1.55rem,2.3vw,2rem);font-weight:900;line-height:1.35;margin-bottom:10px}
.band-inner .band-desc{color:rgba(255,255,255,.7);max-width:820px;margin-bottom:34px}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat-item{
  border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05);
  border-radius:16px;padding:24px 18px;text-align:left;transition:background .25s
}
.stat-item:hover{background:rgba(255,255,255,.1)}
.stat-num{font-size:2.4rem;font-weight:900;color:#ffb07a;line-height:1.2;letter-spacing:-.03em}
.stat-num em{font-style:normal;font-size:1rem;font-family:Georgia,"Times New Roman",serif;margin-left:2px}
.stat-label{color:rgba(255,255,255,.7);font-size:.93rem;margin-top:6px}

.case-row{
  display:grid;grid-template-columns:1.1fr 1fr;background:#fff;border:1px solid var(--line);
  border-radius:18px;overflow:hidden;box-shadow:var(--shadow-sm);margin-bottom:26px;transition:box-shadow .25s
}
.case-row:hover{box-shadow:var(--shadow-lg)}
.case-media{min-height:250px;overflow:hidden;position:relative}
.case-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.case-row:hover .case-media img{transform:scale(1.025)}
.case-reverse .case-media{order:2}
.case-body{padding:32px 34px;display:flex;flex-direction:column}
.free-badge{
  display:inline-flex;align-items:center;width:max-content;gap:7px;background:#e5f5f4;color:#067a76;
  font-size:.78rem;font-weight:800;padding:4px 12px;border-radius:var(--pill);margin-bottom:16px
}
.free-badge:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
.case-body h3{font-size:1.35rem;font-weight:900;line-height:1.4}
.case-body p{color:var(--muted);margin:12px 0 20px;font-size:.98rem}
.case-tags{display:flex;gap:8px;flex-wrap:wrap}
.case-tags span{
  background:#f6f0e9;border:1px solid #e9ddd1;color:var(--muted);border-radius:7px;
  padding:3px 10px;font-size:.8rem
}

.process-strip{background:linear-gradient(180deg,#fff,var(--bg-warm))}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative;margin-top:28px}
.process-step{
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px;
  position:relative;transition:transform .25s,box-shadow .25s
}
.process-step:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.step-circle{
  width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff;font-weight:900;font-size:1.15rem;display:inline-flex;align-items:center;justify-content:center;
  box-shadow:0 7px 16px rgba(244,81,30,.28);position:relative;z-index:2
}
.process-step h3{font-weight:800;font-size:1.02rem;margin:16px 0 8px}
.process-step p{color:var(--muted);font-size:.91rem;margin:0}
.process-tail{position:absolute;left:calc(70px + 50%);top:48px;width:100%;border-top:2px dashed #e0c9bc;z-index:1}

.update-wrap{display:grid;grid-template-columns:1.55fr .9fr;gap:32px}
.update-list{list-style:none;margin:0;padding:0}
.update-item{
  display:flex;align-items:center;gap:15px;padding:14px 16px;background:#fff;
  border:1px solid var(--line);border-radius:12px;margin-bottom:10px;transition:all .25s
}
.update-item:hover{border-color:#f8b395;box-shadow:var(--shadow-sm);transform:translateX(4px)}
.update-date{font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace;font-size:.82rem;color:var(--muted);flex-shrink:0}
.update-title{font-weight:700;flex:1;color:var(--ink);font-size:.96rem;line-height:1.5}
.update-title:hover{color:var(--primary)}
.update-tag{
  background:#fff0e9;color:var(--primary);font-size:.75rem;font-weight:800;border-radius:var(--pill);
  padding:2px 10px;flex-shrink:0
}
.recommend-stack{display:flex;flex-direction:column;gap:18px}
.reco-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;
  box-shadow:var(--shadow-sm)
}
.reco-card h3{font-size:1.02rem;font-weight:900;display:flex;align-items:center;gap:8px;margin-bottom:12px}
.toppic-list{list-style:none;margin:0;padding:0}
.toppic-list li{
  display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px dashed #efe4da;
  font-size:.92rem
}
.toppic-list li b{color:var(--primary);width:22px}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}
.tag-cloud a{
  background:#f7f2ec;border:1px solid #ecdfd3;border-radius:var(--pill);
  padding:5px 13px;font-size:.84rem;color:#4e5b69;transition:all .2s
}
.tag-cloud a:hover{background:var(--primary);border-color:var(--primary);color:#fff}
.tag-cloud a.starred{background:#fff0e9;color:var(--primary);border-color:#ffd1be;font-weight:800}

.faq-layout{display:grid;grid-template-columns:.85fr 1.7fr;gap:44px}
.faq-side{position:sticky;top:110px;align-self:start}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:14px;
  margin-bottom:12px;overflow:hidden;transition:border-color .25s,box-shadow .25s
}
.faq-item.active{border-color:var(--primary);box-shadow:0 0 0 4px rgba(244,81,30,.06)}
.faq-question{
  background:transparent;border:0;width:100%;text-align:left;padding:17px 20px;
  font-weight:800;color:var(--ink);display:flex;align-items:center;gap:14px;font-size:1rem
}
.faq-question:hover{color:var(--primary)}
.faq-q-icon{
  margin-left:auto;flex-shrink:0;width:28px;height:28px;border-radius:50%;background:#f4eee8;
  position:relative;transition:background .2s
}
.faq-q-icon:before,.faq-q-icon:after{
  content:"";position:absolute;left:50%;top:50%;background:var(--primary);
  transform:translate(-50%,-50%);border-radius:2px
}
.faq-q-icon:before{width:12px;height:2px}
.faq-q-icon:after{width:2px;height:12px}
.faq-item.active .faq-q-icon{background:var(--primary)}
.faq-item.active .faq-q-icon:before{background:#fff}
.faq-item.active .faq-q-icon:after{background:#fff;transform:translate(-50%,-50%) rotate(90deg)}
.faq-answer{
  max-height:0;overflow:hidden;transition:max-height .4s ease;background:var(--bg-warm)
}
.faq-item.active .faq-answer{max-height:420px}
.faq-answer-inner{padding:0 20px 18px;color:var(--muted);font-size:.96rem;line-height:1.85}

.contact-cta{position:relative;overflow:hidden;border-radius:22px;background:linear-gradient(135deg,#fd5d35,#c23810);color:#fff;padding:38px 42px;box-shadow:0 24px 46px rgba(194,56,16,.24)}
.contact-cta:before{
  content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border:1px solid rgba(255,255,255,.22);
  border-radius:50%
}
.contact-cta:after{
  content:"";position:absolute;right:-20px;bottom:-110px;width:330px;height:330px;border:1px solid rgba(255,255,255,.18);
  border-radius:50%
}
.cta-copy,.cta-form{position:relative;z-index:2}
.cta-copy h2{font-size:clamp(1.7rem,2.4vw,2.2rem);font-weight:900;line-height:1.3}
.cta-copy p{color:rgba(255,255,255,.85);max-width:430px}
.simple-form .form-group{margin-bottom:14px}
.form-control-rl{
  width:100%;border-radius:12px;background:#fff;border:1px solid rgba(255,255,255,.8);
  padding:10px 13px;font-size:.92rem;color:var(--ink)
}
.form-control-rl:focus{outline:none;border-color:#ffe3dc;box-shadow:0 0 0 4px rgba(255,255,255,.25)}
textarea.form-control-rl{min-height:90px;resize:vertical}
select.form-control-rl{cursor:pointer}
.btn-submit{
  width:100%;background:var(--dark);color:#fff;border:0;border-radius:12px;font-weight:800;
  padding:11px 16px;transition:transform .2s,background .2s
}
.btn-submit:hover{background:#1e3544}
.btn-submit:active{transform:scale(.97)}

.site-footer{background:var(--dark);color:rgba(255,255,255,.7);padding:46px 0 0}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1.2fr;gap:32px;padding-bottom:26px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand{font-size:1.3rem;font-weight:900;color:#fff;display:block;margin-bottom:10px}
.site-footer h4{color:#fff;font-size:.98rem;font-weight:800;margin-bottom:14px}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:8px}
.footer-links a{color:rgba(255,255,255,.65);font-size:.92rem;transition:all .2s}
.footer-links a:hover{color:#ffb07a;padding-left:4px}
.footer-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;padding:18px 0;font-size:.86rem}
.domain-text{color:rgba(255,255,255,.45)}

@media(max-width:1199.98px){
  .section{padding:70px 0}
  .nav-search{width:190px}
  .header-inner{gap:14px}
  .site-nav .nav-link-rl{padding:8px 10px;font-size:.9rem}
  .svc-top-grid{grid-template-columns:1fr}
  .svc-stack{grid-template-rows:auto}
  .stat-grid{grid-template-columns:repeat(4,1fr);gap:14px}
  .faq-layout{grid-template-columns:1fr 1.6fr;gap:28px}
}
@media(max-width:991.98px){
  .section{padding:58px 0}
  .header-inner{flex-wrap:wrap}
  .nav-toggle{display:inline-flex;margin-left:auto}
  .nav-panel{
    position:absolute;top:calc(100% + 0px);left:0;right:0;background:#fff;border-top:1px solid rgba(234,225,216,.9);
    border-radius:0 0 16px 16px;box-shadow:0 22px 40px rgba(24,33,43,.14);padding:18px 22px;
    display:none;z-index:998
  }
  .nav-panel.open{display:flex;flex-direction:column;align-items:stretch}
  .site-nav{flex-direction:column;align-items:stretch;margin-bottom:12px}
  .site-nav .nav-link-rl{justify-content:center}
  .nav-tools{margin-left:0;flex-direction:column}
  .nav-search{width:100%;max-width:none}
  .btn-header{width:100%}
  .svc-row2{grid-template-columns:1fr 1fr}
  .case-row{grid-template-columns:1fr}
  .case-reverse .case-media{order:0}
  .case-media{min-height:220px}
  .process-grid{grid-template-columns:1fr 1fr}
  .process-tail{display:none}
  .update-wrap{grid-template-columns:1fr}
  .faq-layout{grid-template-columns:1fr}
  .faq-side{position:static}
  .hero{padding:72px 0 96px}
  .hero-stage{margin-top:46px}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr 1fr}
  .cta-copy h2{font-size:1.5rem}
  .contact-cta{padding:30px}
}
@media(max-width:767.98px){
  body{font-size:.96rem}
  .section{padding:46px 0}
  .svc-top-grid{grid-template-columns:1fr}
  .svc-stack{display:grid;grid-template-columns:1fr 1fr;gap:20px}
  .svc-row2{grid-template-columns:1fr}
  .process-grid{grid-template-columns:1fr}
  .process-step{display:flex;flex-direction:column}
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .stat-num{font-size:2rem}
  .hero-data{gap:16px}
  .case-body{padding:22px}
  .contact-cta{padding:24px}
  .footer-top{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
  .update-item{flex-wrap:wrap}
}
@media(max-width:575.98px){
  .hero-actions .btn-rl{width:100%}
  .hero-actions .btn-rl:last-child{margin-left:0}
  .svc-stack{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:1fr 1fr}
  .site-footer{padding-top:34px}
  .hero-pop{display:none}
  .data-band .stat-grid{grid-template-columns:1fr 1fr}
  .brand-link{font-size:1.25rem}
}
.noscript-nav{display:none}

.nav-panel{display:flex!important}.nav-toggle{display:none!important}.faq-answer{max-height:none!important}

/* roulang page: category1 */
:root{
  --primary:#F4511E;
  --primary-dark:#C23810;
  --accent:#0EA5A4;
  --ink:#18212B;
  --muted:#66717E;
  --bg-warm:#FAF6F1;
  --card:#FFFFFF;
  --line:#EAE1D8;
  --dark:#14232E;
  --focus:#FFB07A;
  --r-md:14px;
  --r-sm:10px;
  --pill:999px;
  --shadow-sm:0 1px 2px rgba(24,33,43,.05),0 8px 24px rgba(24,33,43,.05);
  --shadow-lg:0 12px 32px rgba(24,33,43,.11);
  --transition:.25s ease;
}
*,*:before,*:after{box-sizing:border-box}
body{
  --bs-body-bg:var(--bg-warm);
  --bs-body-color:var(--ink);
  --bs-link-color:var(--primary);
  --bs-link-hover-color:var(--primary-dark);
  --bs-border-color:var(--line);
  --bs-body-font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Segoe UI",sans-serif;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Segoe UI",sans-serif;
  background:var(--bg-warm);
  color:var(--ink);
  line-height:1.78;
  -webkit-font-smoothing:antialiased;
}
html{scroll-behavior:smooth;scroll-padding-top:92px}
a{text-decoration:none;color:inherit}
a:hover{color:var(--primary)}
img{max-width:100%;height:auto}
p{line-height:1.85}
h1,h2,h3,h4{font-weight:900;letter-spacing:-.02em;line-height:1.3}
button,input,select,textarea{font-family:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid var(--focus);outline-offset:2px;border-radius:6px;
}
.container{max-width:1170px}
.section-white{background:#fff}
.section-warm{background:var(--bg-warm)}
.text-primary-c{color:var(--primary)!important}
.text-accent{color:var(--accent)!important}
.text-muted-2{color:var(--muted)}
.btn-rl{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--pill);padding:11px 24px;font-weight:700;font-size:.98rem;
  border:1px solid transparent;transition:transform var(--transition),box-shadow var(--transition),background var(--transition);
  cursor:pointer;white-space:nowrap;
}
.btn-rl:active{transform:translateY(1px)}
.btn-primary-rl{
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff;box-shadow:0 10px 22px rgba(244,81,30,.25);
}
.btn-primary-rl:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 28px rgba(244,81,30,.32)}
.btn-outline-rl{
  background:#fff;border-color:var(--line);color:var(--primary-dark);
}
.btn-outline-rl:hover{background:#fff3ed;border-color:var(--primary);color:var(--primary)}
.btn-light-rl{background:#fff;color:var(--ink);border-color:transparent}
.btn-light-rl:hover{background:#ffe9e0;color:var(--ink)}
.btn-dark-rl{background:var(--dark);color:#fff}

/* ========= Header ========= */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(255,255,255,.87);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(234,225,216,.8);
}
.header-inner{display:flex;align-items:center;gap:20px;min-height:74px;position:relative}
.brand-link{
  font-size:1.42rem;font-weight:900;color:var(--ink);letter-spacing:-.02em;
  display:inline-flex;align-items:center;gap:9px;white-space:nowrap;flex-shrink:0;
}
.brand-link .brand-disc{
  width:11px;height:11px;border-radius:50%;background:var(--primary);
  box-shadow:0 0 0 5px rgba(244,81,30,.12);
}
.brand-link:hover{color:var(--primary)}
.nav-toggle{
  display:none;background:var(--primary);border:0;border-radius:10px;width:42px;height:40px;
  flex-direction:column;align-items:center;justify-content:center;gap:5px;padding:0;margin-left:auto;
}
.nav-toggle span{display:block;width:18px;height:2px;background:#fff;border-radius:2px;transition:transform .2s,opacity .2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-panel{display:flex;align-items:center;gap:20px;flex:1}
.site-nav{
  display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0;
}
.site-nav .nav-link-rl{
  display:inline-flex;align-items:center;padding:9px 15px;border-radius:var(--pill);
  font-weight:650;font-size:.95rem;color:var(--ink);transition:background .2s,color .2s;
}
.site-nav .nav-link-rl:hover{background:#fff0e9;color:var(--primary)}
.site-nav .nav-link-rl.active{background:var(--primary);color:#fff;box-shadow:0 6px 14px rgba(244,81,30,.22)}
.nav-tools{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav-search{
  display:flex;align-items:center;gap:9px;background:#f5f0ea;border:1px solid #ecdfd3;
  border-radius:var(--pill);padding:7px 12px;width:252px;transition:border-color .2s,background .2s,box-shadow .2s;
}
.nav-search:focus-within{border-color:var(--primary);background:#fff;box-shadow:0 0 0 4px rgba(244,81,30,.1)}
.nav-search svg{flex-shrink:0;color:var(--muted)}
.nav-search input{border:0;background:transparent;padding:0;font-size:.9rem;width:100%;color:var(--ink)}
.nav-search input:focus{outline:none}
.nav-search .nav-command{
  flex-shrink:0;font-size:.72rem;border:1px solid #ddd1c4;border-radius:6px;
  padding:1px 7px;color:var(--muted);background:#fff;font-weight:700;
}
.nav-quick-btn{
  width:38px;height:38px;border-radius:12px;border:1px solid var(--line);
  background:#fff;color:var(--muted);display:inline-flex;align-items:center;justify-content:center;
  transition:all .2s;
}
.nav-quick-btn:hover{color:var(--primary);border-color:var(--primary);background:#fff7f2}

/* ========= Footer ========= */
.site-footer{background:var(--dark);color:rgba(255,255,255,.84);padding-top:64px}
.footer-top{
  display:grid;grid-template-columns:1.5fr .8fr 1fr;gap:44px;
  padding-bottom:42px;
}
.footer-brand{
  display:inline-flex;align-items:center;gap:8px;font-size:1.35rem;font-weight:900;
  color:#fff;letter-spacing:-.02em;margin-bottom:10px;
}
.footer-brand:hover{color:#ffb07a}
.footer-top h4{color:#fff;font-size:1rem;font-weight:800;margin-bottom:16px}
.footer-links{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.footer-links a{color:rgba(255,255,255,.7);font-size:.9rem;transition:color .2s,padding-left .2s}
.footer-links a:hover{color:#ffb07a;padding-left:4px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);display:flex;justify-content:space-between;
  gap:16px;flex-wrap:wrap;padding:20px 0 26px;font-size:.83rem;color:rgba(255,255,255,.5);
}
.domain-text{opacity:.55}

/* ========= 分类页整体 ========= */
.cat-hero{
  position:relative;overflow:hidden;color:#fff;
  padding:64px 0 30px;
  background:var(--dark);
}
.cat-hero-bg{
  position:absolute;inset:0;
  background-image:linear-gradient(97deg,rgba(12,23,33,.92) 12%,rgba(20,35,46,.84) 48%,rgba(20,35,46,.62) 88%),url('/assets/images/backpic/back-2.jpg');
  background-size:cover;background-position:center;
}
.cat-hero .hero-relative{position:relative;z-index:2}
.cat-breadcrumb{
  display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:.84rem;color:rgba(255,255,255,.65);margin-bottom:18px;
}
.cat-breadcrumb a{color:rgba(255,255,255,.85)}
.cat-breadcrumb a:hover{color:#ffb07a}
.cat-breadcrumb .sep{padding:0 2px}
.cat-hero h1{
  font-size:clamp(2rem,3.6vw,3rem);font-weight:900;letter-spacing:-.05em;
  color:#fff;line-height:1.25;margin:14px 0;
}
.cat-hero h1 .highlight{color:#ffb07a}
.cat-hero-sub{color:rgba(255,255,255,.82);font-size:1rem;max-width:48rem;margin-bottom:20px}
.hero-search-lg{
  display:flex;align-items:center;gap:10px;max-width:720px;
  background:rgba(255,255,255,.96);border-radius:var(--pill);
  padding:10px 14px 10px 18px;box-shadow:0 14px 34px rgba(0,0,0,.18);
}
.hero-search-lg svg{flex-shrink:0;color:#8a7c70}
.hero-search-lg input{border:0;background:transparent;width:100%;font-size:.96rem;color:var(--ink);padding:0}
.hero-search-lg input:focus{outline:none}
.hero-search-lg .search-btn{
  border:0;background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff;padding:8px 22px;border-radius:var(--pill);font-weight:700;font-size:.9rem;
}
.hero-meta-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;padding-bottom:0}
.chip-line{
  display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.22);border-radius:var(--pill);padding:6px 14px;
  font-size:.82rem;color:rgba(255,255,255,.9);
}
.chip-line .dot{width:6px;height:6px;border-radius:50%;background:#ffb07a}
.cat-wave{display:block;background:var(--bg-warm);height:30px;border-radius:28px 28px 0 0;transform:translateY(3px)}
/* 筛选栏 */
.entry-filter-wrap{
  background:var(--bg-warm);padding:4px 0 58px;
}
.entry-filter{
  background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-sm);
  padding:15px 18px;display:flex;flex-wrap:wrap;align-items:center;gap:12px;
}
.filter-caps{
  display:flex;flex-wrap:wrap;gap:8px;
}
.filter-caps .cap-rl{
  border:1px solid #e6dbd1;background:#fff;color:#6c6258;font-size:.87rem;
  padding:7px 18px;border-radius:var(--pill);font-weight:650;transition:all .2s;
}
.filter-caps .cap-rl:hover{border-color:var(--primary);color:var(--primary);background:#fff7f2}
.filter-caps .cap-rl.active{
  background:var(--primary);color:#fff;border-color:var(--primary);
  box-shadow:0 6px 16px rgba(244,81,30,.22);
}
.filter-count{color:var(--muted);font-size:.88rem}
/* 版式主体 */
.catalog-wrap{
  background:var(--bg-warm);padding:22px 0 70px;
}
.archive-grid{
  display:grid;grid-template-columns:minmax(0,1fr) 318px;gap:28px;align-items:start;
}
.result-panel{background:transparent}
.result-head{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-bottom:16px;
}
.result-head .result-total{font-size:.92rem;color:var(--muted)}
.result-head .result-total strong{color:var(--ink);font-size:1.2rem;margin-right:4px}
.select-rl{
  border:1px solid var(--line);border-radius:var(--pill);background:#fff;font-size:.87rem;
  padding:7px 28px 7px 16px;color:var(--ink);appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2366717E' stroke-width='1.6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center;
}
.result-list{display:grid;gap:16px}
.result-item{
  display:grid;grid-template-columns:126px minmax(0,1fr) auto;gap:18px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:13px;
  box-shadow:var(--shadow-sm);transition:transform var(--transition),box-shadow var(--transition),border-color .2s;
}
.result-item:hover{
  transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#ffd4c2;
}
.result-thumb{
  position:relative;border-radius:13px;overflow:hidden;aspect-ratio:1/1;background:#f4eee8;
}
.result-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .3s}
.result-item:hover .result-thumb img{transform:scale(1.04)}
.thumb-tag{
  position:absolute;left:8px;top:8px;background:rgba(20,35,46,.78);backdrop-filter:blur(4px);
  color:#fff;font-size:.7rem;border-radius:var(--pill);padding:3px 9px;border:1px solid rgba(255,255,255,.22);
}
.result-body{min-width:0}
.result-body h2{font-size:1.08rem;font-weight:900;margin:0 0 5px;letter-spacing:-.01em}
.result-body h2 a{color:var(--ink);transition:color .2s}
.result-body h2 a:hover{color:var(--primary)}
.result-body p{
  font-size:.87rem;color:var(--muted);margin-bottom:8px;line-height:1.65;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.result-tags{display:flex;flex-wrap:wrap;gap:7px;align-items:center}
.result-tags span{
  background:#f3eadf;color:#6c5b4c;border-radius:6px;font-size:.72rem;
  font-weight:650;padding:2px 9px;
}
.result-tags .free-tag{background:rgba(14,165,164,.1);color:#0e8e8d}
.entry-link{
  font-size:.78rem;color:var(--primary-dark);font-weight:650;margin-left:auto;
  display:inline-flex;align-items:center;gap:3px;
}
.entry-link:hover{color:var(--primary);gap:6px}
.result-side{
  display:flex;flex-direction:column;align-items:center;gap:8px;padding-right:4px;
}
.rank-score{
  width:42px;height:42px;border-radius:50%;background:#fff0e9;color:var(--primary-dim,var(--primary-dark));
  border:1px solid #ffdbcb;font-weight:900;font-size:.92rem;display:flex;align-items:center;justify-content:center;
}
.arrow-rl{
  width:30px;height:30px;border-radius:9px;border:1px solid var(--line);background:#fff;
  color:var(--muted);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;
  transition:all .2s;
}
.arrow-rl:hover{background:var(--primary);border-color:var(--primary);color:#fff}
/* 侧边栏 */
.archive-aside{display:grid;gap:22px;align-content:start}
.aside-card{
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:var(--shadow-sm);
}
.aside-card > h2,
.aside-card h3.card-heading{
  font-size:1rem;font-weight:900;margin:0 0 13px;display:flex;align-items:center;gap:8px;letter-spacing:-.01em;
}
.aside-card > h2::before,
.card-heading::before{
  content:"";width:7px;height:7px;border-radius:50%;background:var(--primary);flex-shrink:0;
}
.update-list{display:grid;gap:0}
.update-list li{
  display:grid;grid-template-columns:34px 1fr auto;gap:12px;align-items:center;
  padding:12px 2px;border-bottom:1px dashed #efe6dc;
}
.update-list li:last-child{border-bottom:0}
.update-list .num{
  width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:#f4f0ec;color:var(--muted);font-size:.78rem;font-weight:800;
}
.update-list li:nth-child(1) .num{background:var(--primary);color:#fff}
.update-list li:nth-child(2) .num{background:#ff7d50;color:#fff}
.update-list li:nth-child(3) .num{background:var(--accent);color:#fff}
.update-list .update-info{min-width:0}
.update-list .update-name{font-size:.86rem;font-weight:700;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.update-list .update-desc{font-size:.72rem;color:#9b9085;}
.update-list .time-tag{font-size:.72rem;color:var(--accent);font-weight:650}
.recommend-stack{display:grid;gap:13px}
.rec-card{
  position:relative;overflow:hidden;border-radius:14px;min-height:112px;color:#fff;
  display:flex;align-items:flex-end;padding:15px 16px;border:0;box-shadow:var(--shadow-sm);transition:transform .22s;
}
.rec-card:hover{transform:translateY(-3px)}
.rec-card.rec-1{
  background-image:linear-gradient(180deg,rgba(20,35,46,0) 30%,rgba(20,35,46,.88) 100%),url('/assets/images/coverpic/cover-6.webp');
  background-size:cover;background-position:center;
}
.rec-card.rec-2{
  background-image:linear-gradient(180deg,rgba(20,35,46,0) 30%,rgba(20,35,46,.88) 100%),url('/assets/images/coverpic/cover-3.webp');
  background-size:cover;background-position:center;
}
.rec-card .rec-title{font-weight:800;font-size:.95rem;line-height:1.5}
.rec-card .rec-sub{font-size:.76rem;opacity:.8;display:block}
.side-cta{
  border-radius:18px;padding:22px 20px;color:#fff;position:relative;overflow:hidden;
  background:linear-gradient(135deg,#F4511E,#C23810);
}
.side-cta h3{color:#fff;font-size:1.05rem;font-weight:900;margin:0 0 8px}
.side-cta p{color:rgba(255,255,255,.85);font-size:.84rem;margin-bottom:15px;line-height:1.7}
.side-cta .btn-light-rl{width:100%;border-radius:var(--pill);background:#fff;color:var(--primary-dark);font-weight:800}
.side-cta .btn-light-rl:hover{background:#ffede5}
/* SEO底部说明区 */
.catalog-detail{
  background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-sm);
  padding:34px 34px 36px;margin-top:6px;
}
.catalog-detail h2{font-size:1.45rem;font-weight:900;letter-spacing:-.02em;margin-bottom:16px}
.catalog-detail h3{font-size:1.03rem;font-weight:800;margin:24px 0 10px}
.catalog-detail p{color:#4e4a45;font-size:.94rem;margin-bottom:14px}
.text-zone{
  color:#fff;background:var(--dark);border-radius:18px;padding:24px;
  display:flex;flex-wrap:wrap;gap:18px;align-items:center;justify-content:space-between;margin-top:26px;
}
.text-zone h3{color:#fff;margin:0;font-size:1.12rem}
.text-zone p{color:rgba(255,255,255,.74);font-size:.86rem;margin:4px 0 0}
.faq-mini{
  display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:22px;
}
.faq-mini-item{background:#f8f2ec;border:1px solid #efe2d6;border-radius:16px;padding:20px}
.faq-mini-item h3{font-size:.97rem;font-weight:900;margin-bottom:7px}
.faq-mini-item p{font-size:.86rem;color:var(--muted);margin:0}
.tag-cloud{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}
.tag-cloud a,.tag-cloud span{
  background:#fff6f0;color:#a85333;border:1px solid #ffe6d9;border-radius:var(--pill);
  padding:6px 16px;font-size:.83rem;font-weight:650;transition:all .2s;
}
.tag-cloud a:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
/* 分页 */
.pagination-wrapper{display:flex;justify-content:center;margin-top:26px}
.pagination-rl{list-style:none;display:flex;gap:3px;margin:0;padding:0}
.pagination-rl li a,
.pagination-rl li .pg{
  min-width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  padding:0 10px;font-size:.9rem;font-weight:700;color:var(--muted);border:1px solid transparent;
  background:#fff;border:1px solid var(--line);transition:all .2s;
}
.pagination-rl li a:hover{color:var(--primary);border-color:var(--primary)}
.pagination-rl li.active .pg{
  background:var(--primary);color:#fff;border-color:var(--primary);
  box-shadow:0 6px 14px rgba(244,81,30,.24);
}
.pagination-rl li.disable .pg{opacity:.45;pointer-events:none}
/* section spacing */
.seg-space{padding:62px 0 30px}
/* 小徽章 / 状态 */
.badge-free{
  display:inline-block;background:rgba(14,165,164,.12);color:#0b8988;border:1px solid rgba(14,165,164,.25);
  font-size:.75rem;font-weight:800;padding:2px 9px;border-radius:var(--pill);white-space:nowrap;
}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}
@media (max-width:1399.98px){
  .container{max-width:1140px}
}
@media (max-width:1199.98px){
  .nav-panel{
    position:absolute;top:calc(100% + 0px);left:0;right:0;background:#fff;
    display:block;border-bottom:1px solid var(--line);
    max-height:0;overflow:hidden;opacity:0;pointer-events:none;
    transition:max-height .3s ease,opacity .2s ease,pointer-events .2s ease;
    box-shadow:0 18px 30px rgba(24,33,43,.08);
  }
  .nav-panel.open{
    max-height:640px;opacity:1;pointer-events:auto;
  }
  .nav-toggle{display:inline-flex;margin-left:8px}
  .nav-panel .site-nav{
    flex-direction:column;align-items:stretch;gap:4px;margin-bottom:16px;
  }
  .site-nav .nav-link-rl{
    justify-content:flex-start;padding:11px 14px;border-radius:12px;
    font-size:1rem;
  }
  .nav-panel .nav-tools{
    margin:0;display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  }
  .nav-panel .nav-search{width:100%;order:2}
  .nav-panel .nav-quick-btn{order:1}
  .nav-panel .btn-primary-rl{order:3;width:100%}
  .archive-grid{grid-template-columns:minmax(0,1fr) 290px}
}
@media (max-width:991.98px){
  .footer-top{grid-template-columns:1fr .9fr}
  .cat-hero{padding:48px 0 26px}
  .archive-grid{grid-template-columns:1fr}
  .archive-aside{
    grid-template-columns:1fr 1fr;align-items:start;
  }
  .faq-mini{grid-template-columns:1fr}
  .recommend-stack{grid-template-columns:1fr 1fr}
}
@media (max-width:767.98px){
  .btn-header{display:none}
  .section{padding:56px 0}
  .archive-grid{grid-template-columns:1fr}
  .archive-aside{grid-template-columns:1fr}
  .catalog-detail{padding:24px 20px}
  .result-item{grid-template-columns:1fr;gap:13px;padding:14px}
  .result-thumb{aspect-ratio:4/3;max-height:180px;position:relative}
  .result-side{
    position:absolute;right:12px;top:12px;flex-direction:row;background:rgba(255,255,255,.82);
    padding:6px 8px;border-radius:var(--pill);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.72);
  }
  .rank-score{width:30px;height:30px;font-size:.78rem}
  .arrow-rl{width:26px;height:26px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .footer-top{grid-template-columns:1fr;gap:30px}
  .footer-bottom{flex-direction:column}
  .footer-links{grid-template-columns:1fr 1fr}
  .result-head .filter-count{font-size:.8rem}
  .seg-space{padding:46px 0 18px}
}
@media (max-width:575.98px){
  .header-inner{height:auto;padding:0;min-height:66px}
  .brand-link{font-size:1.22rem;gap:7px}
  .site-footer{padding-top:46px}
  .footer-top{display:block}
  .footer-top > div{margin-bottom:30px}
  .footer-links{grid-template-columns:1fr}
  .hero-search-lg{flex-wrap:wrap;gap:9px}
  .hero-search-lg .search-btn{width:100%;justify-content:center}
  .filter-caps .cap-rl{font-size:.82rem;padding:6px 12px}
  .cat-hero h1{font-size:clamp(1.72rem,4.6vw,2rem)}
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}