/* roulang page: index */
:root{
  --primary:#177962;
  --deep:#0D4F44;
  --deep2:#0D5B4C;
  --accent:#E9A13B;
  --accent-dark:#C57F23;
  --bg:#F7F9F7;
  --light:#E9F1EC;
  --text:#172E29;
  --muted:#5F746D;
  --border:#DCE7E0;
  --white:#ffffff;
  --r-lg:24px;
  --r-md:18px;
  --r-sm:14px;
  --r-pill:999px;
  --shadow-sm:0 10px 30px rgba(20,70,55,.07);
  --shadow-lg:0 18px 40px rgba(20,70,55,.14);
  --gradient:linear-gradient(135deg,#0D5B4C 0%,#177962 58%,#17966F 100%);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC","Segoe UI",sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.8;
  font-size:16px;
}
h1,h2,h3,h4,h5,h6,p,ul,ol,figure,blockquote{margin:0;}
ul,ol{padding:0;list-style:none;}
img{max-width:100%;height:auto;display:block;}
a{color:var(--primary);text-decoration:none;transition:color .25s ease;}
a:hover{color:var(--accent-dark);}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(23,121,98,.35);outline-offset:2px;}
button,input,select,textarea{font-family:inherit;font-size:1rem;}
.section{padding:96px 0;}
.section-bg{background:var(--light);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:0.75rem;font-weight:800;letter-spacing:.08em;
  text-transform:uppercase;color:var(--primary);margin-bottom:14px;
}
.eyebrow::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--accent);flex:0 0 auto;}
.section-head{max-width:780px;margin:0 auto 56px;text-align:center;}
.section-head h2{font-size:clamp(1.9rem,2.8vw,2.2rem);font-weight:800;line-height:1.25;letter-spacing:-.02em;margin-bottom:18px;}
.section-desc{color:var(--muted);font-size:1.02rem;line-height:1.8;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-pill);padding:14px 30px;
  font-weight:800;cursor:pointer;border:2px solid transparent;
  transition:all .25s ease;text-align:center;line-height:1.2;
}
.btn:active{transform:scale(.98);}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary);}
.btn-primary:hover{background:var(--deep);border-color:var(--deep);color:#fff;box-shadow:0 10px 24px rgba(23,121,98,.25);}
.btn-accent{background:var(--accent);color:#16302A;border-color:var(--accent);}
.btn-accent:hover{background:var(--accent-dark);border-color:var(--accent-dark);color:#fff;box-shadow:0 10px 24px rgba(233,161,59,.3);}
.btn-light{background:rgba(255,255,255,.92);color:var(--deep);border-color:rgba(255,255,255,.9);}
.btn-light:hover{background:#fff;color:var(--primary);border-color:#fff;box-shadow:0 10px 28px rgba(0,0,0,.12);}
.btn-outline-white{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.55);}
.btn-outline-white:hover{background:rgba(255,255,255,.18);border-color:#fff;color:#fff;}
.btn-sm{padding:10px 22px;font-size:.92rem;font-weight:700;}
.btn-lg{padding:16px 36px;font-size:1.05rem;}
.text-link{display:inline-flex;align-items:center;gap:8px;font-weight:800;color:var(--primary);}
.text-link i{transition:transform .25s ease;}
.text-link:hover{color:var(--accent-dark);}
.text-link:hover i{transform:translateX(4px);}

/* header */
.site-header{position:fixed;top:14px;left:0;right:0;z-index:120;padding:0 20px;}
.capsule-nav{
  max-width:1160px;margin:0 auto;height:66px;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 10px 0 24px;
  background:rgba(255,255,255,.85);
  -webkit-backdrop-filter:blur(18px);
  backdrop-filter:blur(18px);
  border:1px solid rgba(255,255,255,.75);
  border-radius:var(--r-pill);
  box-shadow:0 8px 30px rgba(20,70,55,.08);
}
.brand-link{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-emblem{
  width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;
  background:var(--gradient);color:#fff;border-radius:14px;font-size:1rem;
  box-shadow:0 6px 16px rgba(23,121,98,.28);
}
.brand-text{font-size:1.2rem;font-weight:800;letter-spacing:-.01em;color:var(--text);white-space:nowrap;}
.brand-text strong{color:var(--primary);}
.nav-links{display:flex;align-items:center;gap:4px;}
.nav-link{
  position:relative;
  display:inline-flex;align-items:center;
  padding:10px 18px;border-radius:var(--r-pill);
  font-size:.95rem;font-weight:700;color:var(--text);
}
.nav-link:hover{background:rgba(23,121,98,.08);color:var(--primary);}
.nav-link.active{background:var(--light);color:var(--deep);}
.nav-link.active::after{
  content:'';position:absolute;left:50%;bottom:6px;transform:translateX(-50%);
  width:6px;height:6px;border-radius:50%;background:var(--accent);
}
.nav-action{display:flex;align-items:center;gap:10px;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:50%;
  border:1px solid var(--border);background:#fff;color:var(--text);
  align-items:center;justify-content:center;gap:4px;flex-direction:column;cursor:pointer;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;transition:.3s;}

/* hero */
.hero-section{
  position:relative;min-height:92vh;display:flex;align-items:center;
  padding:130px 0 90px;overflow:hidden;
  background-image:linear-gradient(100deg,rgba(6,36,28,.85) 0%,rgba(13,79,68,.74) 40%,rgba(15,75,61,.45) 100%),url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center;background-repeat:no-repeat;
}
.hero-section::after{
  content:'';position:absolute;bottom:-160px;right:-100px;width:500px;height:500px;
  background:radial-gradient(circle,rgba(233,161,59,.32),transparent 65%);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:2;}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);
  color:#fff;border-radius:var(--r-pill);padding:8px 18px;
  font-size:.78rem;font-weight:700;
}
.hero-eyebrow i{color:var(--accent);}
.hero-title{
  color:#fff;margin:22px 0 22px;max-width:760px;
  font-size:clamp(2.35rem,4.2vw,3.7rem);
  line-height:1.15;font-weight:800;letter-spacing:-.02em;
}
.hero-sub{
  color:rgba(255,255,255,.88);max-width:640px;
  font-size:clamp(1rem,1.4vw,1.16rem);line-height:1.85;margin-bottom:32px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center;}
.hero-stats{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:24px;}
.hero-stat-card{
  background:rgba(255,255,255,.13);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.25);
  border-radius:22px;padding:22px 20px;color:#fff;
  transition:.3s;
}
.hero-stat-card:hover{background:rgba(255,255,255,.22);transform:translateY(-3px);}
.hero-stat-card.orange{background:rgba(233,161,59,.9);border-color:rgba(255,255,255,.25);}
.stat-number{display:block;font-size:clamp(1.9rem,3vw,2.7rem);font-weight:800;font-feature-settings:"tnum";line-height:1.2;}
.stat-label{display:block;font-size:.86rem;opacity:.9;margin-top:6px;}

/* service section */
.services-section{padding-bottom:60px;}
.service-grid{align-items:stretch;}
.service-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .3s ease,box-shadow .3s ease;
  height:100%;
}
.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);}
.service-media{position:relative;overflow:hidden;}
.service-media img{width:100%;object-fit:cover;transition:transform .4s ease;}
.service-card:hover .service-media img{transform:scale(1.04);}
.service-body{padding:26px 26px 28px;}
.service-tag{
  display:inline-flex;align-items:center;gap:6px;font-size:.78rem;font-weight:800;
  background:rgba(23,121,98,.1);color:var(--primary);
  border-radius:var(--r-pill);padding:5px 13px;margin-bottom:14px;
}
.service-body h3{font-size:1.4rem;line-height:1.4;font-weight:800;margin-bottom:12px;}
.service-body p{color:var(--muted);font-size:.98rem;margin-bottom:20px;}
.service-feature .service-media img{height:280px;}
.service-stack{display:flex;flex-direction:column;gap:20px;}
.service-mini .service-body{padding:24px 24px 26px;}
.service-mini h3{font-size:1.15rem;}
.service-mini .service-media img{height:150px;}

/* stats band */
.stats-band{
  background:linear-gradient(120deg,#0A352B 0%,#0D4F44 45%,#116A54 100%);
  color:#fff;padding:90px 0;position:relative;overflow:hidden;
}
.stats-band::after{
  content:'';position:absolute;top:-120px;left:45%;width:320px;height:320px;
  background:radial-gradient(circle,rgba(233,161,59,.2),transparent 65%);
}
.stats-band .section-head h2{color:#fff;}
.stats-band .section-desc{color:rgba(255,255,255,.78);}
.stats-band .eyebrow{color:#9ED3BC;}
.stats-band .eyebrow::before{background:#fff;}
.stat-col{margin-bottom:22px;}
.stat-box{
  height:100%;background:rgba(255,255,255,.12);border-radius:var(--r-lg);
  border:1px solid rgba(255,255,255,.16);
  padding:34px 28px;text-align:center;
  transition:transform .3s ease,background .3s ease;
}
.stat-box:hover{background:rgba(255,255,255,.2);transform:translateY(-3px);}
.stat-box .num{font-size:clamp(2.5rem,4vw,3.5rem);font-weight:800;font-feature-settings:"tnum";line-height:1.2;}
.stat-box .plus{color:var(--accent);margin-left:2px;}
.stat-box .unit{color:#fff;font-size:.95rem;font-weight:700;display:block;margin-top:8px;}
.stat-box .desc{color:rgba(255,255,255,.7);font-size:.85rem;margin-top:6px;}

/* cases */
.case-row{margin-bottom:50px;}
.case-row:last-child{margin-bottom:0;}
.case-media{position:relative;}
.case-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-lg);box-shadow:var(--shadow-lg);}
.case-badge{
  display:inline-flex;align-items:center;gap:7px;
  background:var(--accent);color:#20352D;font-size:.82rem;font-weight:800;
  padding:7px 15px;border-radius:var(--r-pill);margin-bottom:18px;
}
.case-text h3{font-size:1.55rem;font-weight:800;line-height:1.35;margin-bottom:14px;}
.case-text p{color:var(--muted);margin-bottom:16px;}
.case-list{display:grid;grid-template-columns:1fr 1fr;gap:8px 16px;margin:16px 0 24px;}
.case-list li{position:relative;padding-left:24px;color:var(--text);font-size:.95rem;font-weight:600;}
.case-list li::before{
  content:'\f560';font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;left:0;top:0;color:var(--primary);font-size:.85rem;
}

/* process */
.process-section{background:var(--light);}
.step-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);
  padding:30px 26px;position:relative;overflow:hidden;height:100%;
  box-shadow:var(--shadow-sm);transition:.3s;
}
.step-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);}
.step-num{
  font-size:4.2rem;font-weight:800;line-height:1;
  color:rgba(23,121,98,.09);position:absolute;top:18px;right:22px;
}
.step-icon{
  width:50px;height:50px;border-radius:16px;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--gradient);color:#fff;font-size:1.2rem;margin-bottom:18px;
}
.step-card h3{font-size:1.15rem;font-weight:800;margin-bottom:10px;}
.step-card p{color:var(--muted);font-size:.95rem;}
.process-cta{text-align:center;margin-top:54px;}
.process-cta p{color:var(--muted);margin-bottom:18px;}

/* news section */
.news-section{padding-bottom:80px;}
.news-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--shadow-sm);height:100%;
}
.news-highlight .news-card{background:#fff;}
.news-feature-link{display:block;}
.news-feature-media{
  position:relative;height:260px;background-size:cover;background-position:center;
  background-color:#25443B;
}
.news-feature-media::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(8,32,25,.65));}
.news-feature-cat{
  position:absolute;left:18px;bottom:16px;z-index:2;
  background:rgba(233,161,59,.95);color:#20352D;
  font-size:.76rem;font-weight:800;border-radius:var(--r-pill);padding:4px 12px;
}
.news-feature-body{padding:24px 24px 28px;}
.news-feature-body h3{font-size:1.25rem;line-height:1.45;font-weight:800;margin-bottom:12px;}
.news-feature-body p{color:var(--muted);font-size:.93rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:16px;}
.news-meta{display:flex;align-items:center;gap:14px;color:var(--muted);font-size:.82rem;margin-top:10px;flex-wrap:wrap;}
.news-list-wrap{
  background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);
  overflow:hidden;padding:6px 26px;
}
.news-item{
  display:flex;align-items:flex-start;justify-content:space-between;gap:14px;
  padding:18px 0;border-bottom:1px solid #EEF3EE;
}
.news-item:last-child{border-bottom:none;}
.news-item-left{min-width:0;}
.news-item-cat{
  display:inline-block;background:rgba(23,121,98,.1);color:var(--primary);
  font-size:.74rem;font-weight:800;border-radius:var(--r-pill);
  padding:2px 11px;margin-bottom:8px;
}
.news-item-title{display:block;font-size:1rem;font-weight:800;line-height:1.5;color:var(--text);}
.news-item-title:hover{color:var(--accent-dark);}
.news-item-summary{color:var(--muted);font-size:.87rem;margin-top:6px;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;}
.news-item-date{color:var(--muted);font-size:.78rem;white-space:nowrap;flex:0 0 auto;padding-top:4px;}
.news-empty{
  padding:60px 28px;text-align:center;background:#FBFDFB;border-radius:var(--r-md);
  color:var(--muted);
}

/* faq */
.faq-wrap{max-width:1150px;margin:0 auto;}
.faq-intro-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);
  padding:36px 32px;box-shadow:var(--shadow-sm);height:100%;
}
.faq-intro-card h3{font-size:1.5rem;font-weight:800;margin-bottom:16px;}
.faq-intro-card p{color:var(--muted);margin-bottom:16px;}
.faq-contact-box{
  background:var(--light);border-radius:var(--r-md);padding:24px;margin-top:22px;
}
.faq-contact-box strong{display:block;color:var(--deep);margin-bottom:6px;}
.faq-contact-box p{color:var(--muted);font-size:.95rem;}
.faq-accordion{margin:0;background:transparent;}
.faq-accordion .accordion-item{
  background:#fff;border:1px solid var(--border);
  border-radius:18px;overflow:hidden;margin-bottom:14px;
  transition:box-shadow .25s ease,border-color .25s ease;
}
.faq-accordion .accordion-item:hover{border-color:#BBD3C6;}
.faq-accordion .accordion-item.is-active{border-left:4px solid var(--primary);border-bottom-left-radius:18px;}
.faq-accordion .accordion-title{
  display:block;background:#fff;color:var(--text);
  font-size:1rem;font-weight:800;padding:19px 56px 19px 24px;
  border-bottom:0;border-radius:18px;position:relative;line-height:1.5;
}
.faq-accordion .accordion-title:hover{background:#FBFDFB;color:var(--deep);}
.accordion-item.is-active>.accordion-title{color:var(--primary);background:#F4FAF6;}
.faq-accordion .accordion-title::before{
  content:'+';font-weight:300;color:var(--primary);
  position:absolute;right:22px;top:50%;
  transform:translateY(-52%);font-size:1.7rem;
}
.accordion-item.is-active>.accordion-title::before{content:'–';color:var(--accent-dark);}
.faq-accordion .accordion-content{
  background:#FBFDFB;border-bottom-left-radius:18px;border-bottom-right-radius:18px;
  padding:22px 26px;color:var(--muted);font-size:.95rem;
}

/* cta */
.cta-section{padding-bottom:100px;}
.cta-panel{
  background:var(--gradient);border-radius:34px;
  padding:56px 60px;position:relative;overflow:hidden;
  box-shadow:0 26px 60px rgba(13,79,68,.28);
}
.cta-panel::before{
  content:'';position:absolute;top:-80px;right:-80px;width:280px;height:280px;
  border-radius:50%;background:rgba(233,161,59,.26);
}
.cta-panel::after{
  content:'';position:absolute;bottom:-120px;left:-60px;width:260px;height:260px;
  border-radius:50%;background:rgba(255,255,255,.1);
}
.cta-intro{position:relative;z-index:2;color:#fff;padding-right:20px;}
.cta-intro h2{font-size:clamp(1.65rem,3vw,2.4rem);font-weight:800;color:#fff;line-height:1.3;margin:10px 0 18px;}
.cta-intro p{color:rgba(255,255,255,.86);margin-bottom:28px;}
.cta-info-line{display:flex;align-items:center;gap:12px;margin-bottom:14px;font-size:1rem;}
.cta-info-line i{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.16);display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;color:#fff;}
.cta-info-line span{color:rgba(255,255,255,.92);}
.cta-form-wrap{
  position:relative;z-index:3;background:rgba(255,255,255,.96);
  border-radius:var(--r-lg);padding:36px;
  box-shadow:0 16px 38px rgba(0,0,0,.12);
}
.cta-form-wrap h3{font-size:1.25rem;font-weight:800;margin-bottom:6px;color:var(--deep);}
.cta-form-wrap .form-tip{color:var(--muted);font-size:.85rem;margin-bottom:22px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px;}
.form-field{margin-bottom:16px;}
.form-field.first{grid-column:1/2;}
.form-field.second{grid-column:2/3;}
.form-field.full{grid-column:1/-1;}
.form-label{display:block;font-weight:700;font-size:.88rem;margin-bottom:6px;color:var(--text);}
.form-label span{color:var(--accent-dark);}
.form-input,.form-select,.form-textarea{
  width:100%;height:47px;padding:0 15px;
  border:1px solid var(--border);border-radius:12px;
  background:#fff;color:var(--text);font-size:.93rem;
  transition:border-color .25s,box-shadow .25s;
}
.form-textarea{height:auto;padding:12px 15px;resize:vertical;min-height:82px;}
.form-input:focus,.form-select:focus,.form-textarea:focus{
  border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(23,121,98,.13);
  outline:none;
}
.cta-submit{width:100%;}
.form-note{font-size:.78rem;color:var(--muted);text-align:center;margin-top:12px;}

/* footer */
.site-footer{
  background:#07241D;color:rgba(255,255,255,.76);
  padding:76px 0 0;
}
.footer-brand{color:#fff;display:inline-flex;flex-direction:column;gap:18px;margin-bottom:28px;}
.footer-brand .brand-inline{display:flex;align-items:center;gap:10px;}
.footer-note{font-size:.92rem;line-height:1.8;color:rgba(255,255,255,.65);margin-top:-6px;}
.footer-title{color:#fff;font-size:1rem;font-weight:800;margin-bottom:18px;position:relative;padding-bottom:10px;}
.footer-title::after{content:'';position:absolute;left:0;bottom:0;width:26px;height:3px;background:var(--accent);border-radius:3px;}
.footer-col ul li{margin-bottom:10px;}
.footer-col a{color:rgba(255,255,255,.68);font-size:.92rem;transition:.2s;}
.footer-col a:hover{color:var(--accent);padding-left:6px;}
.footer-contact li{display:flex;gap:10px;margin-bottom:12px;color:rgba(255,255,255,.66);font-size:.92rem;}
.footer-contact i{color:var(--accent);width:18px;text-align:center;margin-top:4px;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  margin-top:54px;padding:24px 0;
}
.footer-bottom-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;}
.footer-copyright{font-size:.85rem;color:rgba(255,255,255,.55);}
.footer-ical{font-size:.85rem;color:rgba(255,255,255,.55);}

@media(max-width:1024px){
  .section{padding:78px 0;}
  .stats-band{padding:76px 0;}
  .hero-section{min-height:auto;padding:140px 0 76px;}
  .cta-panel{padding:44px;}
  .cta-intro{padding-right:0;}
}
@media(max-width:900px){
  .capsule-nav{flex-wrap:wrap;height:auto;min-height:66px;border-radius:32px;padding:8px 16px;}
  .nav-links{
    display:none;width:100%;flex-direction:column;align-items:stretch;
    padding:14px 8px 8px;gap:4px;
  }
  .nav-links.is-open{display:flex;}
  .nav-link{padding:13px 16px;border-radius:16px;}
  .nav-toggle{display:inline-flex;order:3;}
  .nav-action .btn-accent{display:none;}
  .hero-inner .hero-actions .btn-light{margin-bottom:0;}
  .case-row .case-text{padding-top:26px;}
  .cta-form-wrap{padding:28px;}
  .footer-col:not(:last-child){margin-bottom:30px;}
}
@media(max-width:768px){
  .section{padding:62px 0;}
  .stats-band{padding:58px 0;}
  .hero-section{padding:128px 0 64px;}
  .hero-stats{grid-template-columns:1fr 1fr;gap:12px;}
  .hero-stat-card{padding:16px;}
  .section-head{margin-bottom:40px;}
  .case-list{grid-template-columns:1fr;}
  .news-list-wrap{padding:6px 18px;}
  .cta-panel{padding:34px 22px;border-radius:26px;}
  .form-grid{grid-template-columns:1fr;}
  .form-field.first,.form-field.second,.form-field.full{grid-column:auto;}
}
@media(max-width:520px){
  .brand-text{font-size:1.05rem;}
  .capsule-nav{padding:8px 12px;}
  .nav-action a.btn-sm{padding:8px 16px;font-size:.82rem;}
  .hero-actions .btn{width:100%;}
  .hero-sub{font-size:.98rem;}
  .service-card h3{font-size:1.15rem;}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:0.01ms!important;transition-duration:0.01ms!important;scroll-behavior:auto!important;}
  *:hover{transform:none!important;}
}

/* roulang page: category1 */
:root{
  --primary:#177962;
  --primary-light:#17966F;
  --deep:#0D4F44;
  --deepest:#093B33;
  --accent:#E9A13B;
  --accent-hover:#C57F23;
  --bg:#F7F9F7;
  --light:#E9F1EC;
  --text:#172E29;
  --muted:#5F746D;
  --border:#DCE7E0;
  --white:#FFFFFF;
  --grad:linear-gradient(135deg,#0D5B4C 0%,#177962 55%,#17966F 100%);
  --radius-lg:24px;
  --radius-card:18px;
  --radius-sm:12px;
  --radius-pill:999px;
  --shadow-card:0 10px 30px rgba(20,70,55,.07);
  --shadow-hover:0 18px 40px rgba(20,70,55,.14);
  --transition:.3s ease;
}
*,*::before,*::after{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC","Segoe UI",sans-serif;
  color:var(--text);
  background:var(--bg);
  font-size:1rem;
  line-height:1.8;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--primary);text-decoration:none;transition:color .25s ease,border-color .25s ease;}
a:hover{color:var(--accent);}
ul{margin:0;padding:0;list-style:none;}
button,input,textarea,select{font-family:inherit;font-size:inherit;line-height:inherit;}
button{cursor:pointer;}
.container,.grid-container{max-width:1200px;}
.grid-container{padding-right:20px;padding-left:20px;}
.grid-container.padded{padding-right:0;padding-left:0;}
section{scroll-margin-top:110px;}

/* Typography */
h1,h2,h3,h4,h5{line-height:1.25;margin:0 0 .7em;letter-spacing:-.01em;color:var(--text);}
h1{font-size:clamp(2.2rem,4.4vw,3.6rem);font-weight:800;line-height:1.16;letter-spacing:-.02em;}
h2{font-size:clamp(1.65rem,2.8vw,2.2rem);font-weight:700;}
h3{font-size:1.25rem;font-weight:650;}
p{margin:0 0 1.2em;}

.section{padding:92px 0;position:relative;}
.section-light{background:linear-gradient(180deg,#FCFDFB 0%,var(--bg) 100%);}
.section-soft{background:var(--light);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.75rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--primary);margin-bottom:16px;
}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);}
.eyebrow.center::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);}
.section-head,.section-head.center,.section-head.left{max-width:780px;margin-bottom:44px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head.center p,.section-head p{color:var(--muted);font-size:1.05rem;}

/* Header / Floating capsule nav */
.site-header{
  position:fixed;inset:18px 0 0;z-index:100;
  padding:0 20px;pointer-events:none;
}
.capsule-nav{
  width:100%;max-width:1160px;margin:0 auto;
  height:64px;display:flex;align-items:center;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border:1px solid rgba(255,255,255,.75);
  border-radius:var(--radius-pill);
  padding:0 12px 0 20px;
  box-shadow:0 12px 30px rgba(11,60,45,.12);
  pointer-events:auto;
  position:relative;
  transition:box-shadow .3s ease,background .3s ease;
}
.capsule-nav:hover{background:rgba(255,255,255,.95);box-shadow:0 16px 36px rgba(11,60,45,.16);}
.nav-brand{display:flex;align-items:center;flex-shrink:0;}
.brand-link{display:inline-flex;align-items:center;gap:10px;}
.brand-emblem{
  width:38px;height:38px;border-radius:12px;
  background:var(--grad);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:1rem;box-shadow:0 8px 16px rgba(23,121,98,.28);
}
.brand-text{font-weight:600;font-size:1.1rem;color:var(--deepest);letter-spacing:-.01em;}
.brand-text strong{font-weight:800;color:var(--primary);margin:0 1px;}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:24px;flex:1;overflow-x:auto;scrollbar-width:none;}
.nav-links::-webkit-scrollbar{display:none;}
.nav-link{
  position:relative;display:inline-block;font-size:.95rem;color:var(--text);
  font-weight:500;padding:10px 16px;border-radius:var(--radius-pill);
  white-space:nowrap;transition:background .25s,color .25s;
}
.nav-link:hover{background:var(--light);color:var(--primary);}
.nav-link.active{background:var(--primary);color:#fff;box-shadow:0 6px 14px rgba(23,121,98,.22);}
.nav-link.active::after{content:"";position:absolute;right:8px;bottom:5px;width:5px;height:5px;border-radius:50%;background:var(--accent);}
.nav-action{display:flex;align-items:center;gap:10px;margin-left:auto;}
.nav-toggle{display:none;background:transparent;border:0;padding:10px;}
.nav-toggle span{width:20px;height:2px;background:var(--text);display:block;margin:4px 0;transition:transform .3s;border-radius:2px;}
.nav-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){transform:translateY(0) rotate(-45deg);margin-top:-2px;}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:0;border-radius:var(--radius-pill);
  padding:12px 25px;min-height:46px;
  font-size:.98rem;font-weight:700;line-height:1;text-decoration:none;
  transition:background .28s,box-shadow .28s,border-color .28s,transform .15s;
}
.btn:active{transform:scale(.98);}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 8px 18px rgba(23,121,98,.24);}
.btn-primary:hover{background:var(--deep);color:#fff;transform:translateY(-2px);box-shadow:0 12px 24px rgba(13,79,68,.28);}
.btn-accent{background:var(--accent);color:#26332c;box-shadow:0 8px 18px rgba(233,161,59,.36);}
.btn-accent:hover{background:var(--accent-hover);color:#fff;transform:translateY(-2px);}
.btn-ghost{background:rgba(255,255,255,.16);color:#fff;border:1px solid rgba(255,255,255,.42);backdrop-filter:blur(4px);}
.btn-ghost:hover{background:rgba(255,255,255,.22);color:#fff;}
.btn-soft{background:#fff;color:var(--primary);box-shadow:0 6px 16px rgba(20,70,55,.08);border:1px solid var(--border);}
.btn-soft:hover{color:var(--deep);border-color:var(--primary);transform:translateY(-2px);}
.btn-sm{padding:10px 19px;min-height:38px;font-size:.86rem;}
.btn-lg{padding:15px 32px;min-height:52px;}

/* Hero for category */
.hero-category{
  position:relative;overflow:hidden;color:#fff;
  padding:170px 0 96px;
  background-image:linear-gradient(103deg,rgba(5,49,40,.94) 0%,rgba(10,75,62,.86) 42%,rgba(19,111,90,.68) 100%),
   url('/assets/images/backpic/back-1.webp');
  background-position:center;background-size:cover;background-repeat:no-repeat;
}
.hero-category::after{content:"";position:absolute;inset:0;background:radial-gradient(680px 300px at 82% 18%,rgba(233,161,59,.18),transparent 65%);pointer-events:none;}
.hero-inner{position:relative;z-index:2;}
.hero-content{max-width:650px;padding-right:30px;}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);
  color:#fff;border-radius:var(--radius-pill);padding:8px 18px;
  font-size:.82rem;font-weight:600;margin-bottom:24px;
}
.hero-eyebrow i{color:var(--accent);}
.hero-category h1{color:#fff;margin-bottom:22px;}
.hero-category h1 .highlight{color:#F6C56F;}
.hero-lead{color:rgba(255,255,255,.86);font-size:1.08rem;max-width:560px;margin-bottom:32px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:10px;}
.hero-note{color:rgba(255,255,255,.7);font-size:.9rem;margin-top:24px;display:flex;gap:8px;align-items:center;}
.hero-note i{color:var(--accent);}
.hero-media{margin-left:auto;}
.hero-stats{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.stat-card{
  background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.22);
  border-radius:var(--radius-card);backdrop-filter:blur(8px);
  padding:24px 20px;color:#fff;box-shadow:0 20px 46px rgba(3,38,30,.18);
  transition:transform .3s ease,background .3s ease;
}
.stat-card:hover{transform:translateY(-4px);background:rgba(255,255,255,.2);}
.stat-card h4{margin:0;font-size:clamp(1.6rem,2.6vw,2.3rem);font-weight:800;color:#fff;line-height:1;letter-spacing:-.04em;}
.stat-card span{display:block;color:rgba(255,255,255,.8);margin-top:8px;font-size:.9rem;}
.stat-card.pointer{background:linear-gradient(135deg,var(--accent),#F6C56F);color:var(--deepest);}
.stat-card.pointer h4{color:#2B3A33;}
.stat-card.pointer span{color:#4A3920;}

/* feature split section */
.feature-split{padding:100px 0;}
.feature-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-card);}
.feature-media img{width:100%;height:420px;object-fit:cover;transition:transform .4s;}
.feature-media:hover img{transform:scale(1.03);}
.feature-float{
  position:absolute;left:18px;bottom:18px;right:18px;
  background:rgba(255,255,255,.94);backdrop-filter:blur(12px);
  border-radius:var(--radius-card);padding:20px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  box-shadow:0 16px 30px rgba(17,63,50,.16);
}
.feature-float p{margin:0;font-weight:600;}
.feature-float small{display:block;color:var(--muted);margin-top:4px;font-weight:400;}
.feature-body{padding:14px 0 0 42px;}
.feature-body .eyebrow{margin-top:8px;}
.feature-body h2{max-width:460px;}
.feature-body p{color:var(--muted);}
.feature-list{display:grid;gap:14px;margin:24px 0;}
.feature-list li{display:flex;align-items:flex-start;gap:12px;padding:15px 16px;background:var(--light);border-radius:var(--radius-sm);border-left:4px solid var(--primary);}
.feature-list i{color:var(--primary);margin-top:3px;}
.feature-list strong{display:block;font-weight:650;margin-bottom:2px;}
.feature-list span{color:var(--muted);font-size:.9rem;}

/* program asymmetric cards */
.program-section{background:var(--bg);}
.program-asym{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;}
.program-card{
  background:#fff;border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-card);border:1px solid var(--border);
  display:flex;flex-direction:column;
  transition:box-shadow .3s,transform .3s;
}
.program-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px);}
.program-media{position:relative;overflow:hidden;}
.program-media img{width:100%;height:230px;object-fit:cover;transition:transform .4s;}
.program-card:hover .program-media img{transform:scale(1.03);}
.tag-ribbon{position:absolute;left:16px;top:16px;background:var(--accent);color:#26332c;font-size:.78rem;font-weight:700;border-radius:var(--radius-pill);padding:6px 14px;box-shadow:0 6px 14px rgba(20,60,45,.16);}
.program-content{padding:24px;display:flex;flex-direction:column;flex:1;}
.program-content h3{margin-bottom:8px;}
.program-content p{color:var(--muted);font-size:.95rem;}
.program-meta{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 18px;}
.program-meta span{background:var(--light);color:var(--deep);font-size:.8rem;padding:5px 10px;border-radius:var(--radius-pill);}
.card-link{margin-top:auto;font-weight:700;color:var(--primary);display:inline-flex;align-items:center;gap:7px;}
.card-link::after{content:"→";transition:transform .25s;}
.card-link:hover::after{transform:translateX(5px);color:var(--accent);}
.program-card.feature .program-content{padding:30px;}
.program-card.feature .program-media img{height:300px;}
.program-stack{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-content:stretch;}
.program-stack .program-card{}
.program-card.small-flex{flex-direction:row;overflow:hidden;}
.program-card.small-flex .program-media{width:44%;flex:none;min-height:168px;}
.program-card.small-flex .program-media img{height:100%;min-height:168px;}
.program-card.small-flex .program-content{padding:18px 18px;}
.program-card.small-flex .program-meta{margin-bottom:8px;}
.program-card.small-flex .program-content p{display:none;}

/* stats band */
.stats-band{
  background:var(--grad);color:#fff;position:relative;overflow:hidden;
}
.stats-band::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:rgba(255,255,255,.06);top:-260px;right:-90px;}
.stats-band::after{content:"";position:absolute;width:330px;height:330px;border-radius:50%;background:rgba(7,47,39,.18);left:-120px;bottom:-150px;}
.stats-band .grid-x{position:relative;z-index:2;}
.stats-wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;}
.stat-item{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius-card);padding:34px 22px;text-align:center;backdrop-filter:blur(6px);transition:transform .3s,background .3s;}
.stat-item:hover{transform:translateY(-4px);background:rgba(255,255,255,.17);}
.stat-item em{display:block;font-size:clamp(2.3rem,3.5vw,3.2rem);font-weight:800;font-style:normal;line-height:1;letter-spacing:-.03em;font-feature-settings:"tnum";color:#fff;margin-bottom:10px;}
.stat-item em b{color:var(--accent);font-weight:800;}
.stat-item span{font-size:.9rem;color:rgba(255,255,255,.84);}
.stats-note{color:rgba(255,255,255,.7);margin-top:28px;font-size:.9rem;text-align:center;}
.stats-note a{color:#F6C56F;border-bottom:1px dashed rgba(246,197,111,.6);}

/* path / curriculum */
.path-section{background:var(--light);position:relative;overflow:hidden;}
.path-section::before{content:"";position:absolute;width:300px;height:300px;border-radius:50%;background:rgba(23,121,98,.06);right:-100px;bottom:-60px;}
.path-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:center;}
.timeline{position:relative;display:grid;gap:26px;padding-left:20px;}
.timeline::before{content:"";position:absolute;left:2px;top:8px;bottom:8px;width:3px;border-radius:4px;background:linear-gradient(var(--primary),var(--accent));opacity:.24;}
.timeline-item{position:relative;background:rgba(255,255,255,.88);border:1px solid #E0EAE3;border-radius:var(--radius-card);padding:24px 24px 22px;box-shadow:0 8px 20px rgba(15,60,45,.05);}
.timeline-item::before{content:"";position:absolute;left:-23px;top:26px;width:11px;height:11px;border-radius:50%;background:var(--primary);border:3px solid #fff;box-shadow:0 0 0 2px var(--primary);}
.timeline-item h3{margin-bottom:6px;}
.tag{display:inline-flex;background:var(--light);color:var(--deep);font-size:.76rem;font-weight:700;padding:4px 12px;border-radius:var(--radius-pill);margin-bottom:10px;align-items:center;gap:6px;}
.tag i{color:var(--accent);}
.timeline-item p{color:var(--muted);font-size:.93rem;margin-bottom:10px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;}
.timeline-item a{font-size:.9rem;font-weight:700;color:var(--primary);}
.path-aside{position:relative;}
.path-aside-box{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-card);}
.path-aside-box img{width:100%;height:430px;object-fit:cover;}
.path-mini-card{position:absolute;left:-24px;bottom:34px;right:auto;background:#fff;border-radius:var(--radius-card);padding:20px 24px;box-shadow:var(--shadow-hover);min-width:210px;}
.path-mini-card h4{margin-bottom:4px;font-size:1.45rem;font-weight:800;color:var(--deep);}
.path-mini-card span{font-size:.88rem;color:var(--muted);}

/* proof blocks */
.proof-section .proof-item{padding:46px 0;}
.proof-item+.proof-item{border-top:1px solid var(--border);}
.proof-visual{border-radius:var(--radius-lg);overflow:hidden;position:relative;box-shadow:var(--shadow-card);}
.proof-visual img{width:100%;height:360px;object-fit:cover;transition:transform .45s;}
.proof-visual:hover img{transform:scale(1.03);}
.proof-visual .proof-flag{position:absolute;left:18px;top:18px;display:inline-flex;align-items:center;gap:7px;border-radius:var(--radius-pill);background:rgba(255,255,255,.9);color:var(--deep);padding:8px 16px;font-size:.8rem;font-weight:700;box-shadow:0 6px 12px rgba(0,0,0,.12);}
.proof-visual .proof-flag i{color:var(--primary);}
.proof-copy h3{margin-bottom:10px;}
.proof-copy p{color:var(--muted);}
.proof-list{display:grid;gap:11px;margin:20px 0 26px;}
.proof-list li{display:flex;gap:10px;align-items:baseline;font-size:.95rem;}
.proof-list li i{color:var(--accent);font-size:.83rem;transform:translateY(-1px);}

/* live strip and info */
.info-section{background:#fff;}
.site-notice{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:linear-gradient(112deg,var(--deep) 0%,var(--primary) 76%);color:#fff;
  border-radius:var(--radius-card);padding:22px 28px;margin-bottom:44px;
  box-shadow:0 18px 42px rgba(11,73,60,.2);
}
.notice-left{display:flex;gap:14px;align-items:center;}
.notice-left i{color:var(--accent);margin-bottom:auto;font-size:1.25rem;}
.notice-left p{margin:0;color:rgba(255,255,255,.92);}
.notice-left small{color:#c7e3d6;font-size:.78rem;}
.site-notice .btn{margin-left:auto;flex:none;}
.info-cards{display:grid;grid-template-columns:1fr 1fr 1fr;gap:24px;}
.info-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow-card);
  transition:box-shadow .3s,transform .3s;
}
.info-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.info-media{position:relative;overflow:hidden;}
.info-media img{width:100%;height:160px;object-fit:cover;}
.live-bar{position:absolute;left:12px;top:12px;border-radius:var(--radius-pill);font-size:.73rem;font-weight:700;padding:5px 12px;background:var(--accent);color:#2B332E;display:inline-flex;align-items:center;gap:5px;}
.live-bar::before{content:"";width:6px;height:6px;border-radius:50%;background:#b13b3b;}
.info-content{padding:22px 22px 20px;display:flex;flex-direction:column;flex:1;}
.info-content .time{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:.78rem;margin-bottom:6px;}
.info-content .time i{color:var(--accent);}
.info-content h3{margin-bottom:5px;font-size:1.05rem;line-height:1.45;}
.info-content p{margin:0 0 16px;color:var(--muted);font-size:.9rem;line-height:1.7;}
.info-content a.card-link{margin-top:auto;}

/* FAQ */
.faq-section{background:var(--bg);}
.faq-wrap{max-width:850px;margin:0 auto;}
.faq-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius-card);margin-bottom:14px;overflow:hidden;transition:box-shadow .25s,border-color .25s;}
.faq-item.open{border-color:var(--primary);box-shadow:0 12px 28px rgba(15,70,54,.1);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  background:transparent;border:0;padding:22px 26px;text-align:left;font-weight:700;color:var(--text);
  cursor:pointer;font-size:1.01rem;
}
.faq-q .faq-icon{flex:none;width:30px;height:30px;border-radius:50%;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;transition:transform .3s,border-color .3s;color:var(--primary);}
.faq-item.open .faq-icon{background:var(--primary);color:#fff;border-color:var(--primary);transform:rotate(90deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease,opacity .3s;}
.faq-a-inner{padding:0 26px 24px;color:var(--muted);font-size:.96rem;}
.faq-a p{margin:0;}

/* CTA */
.cta-section{position:relative;background:var(--grad);padding:100px 0;overflow:hidden;color:#fff;}
.cta-section::after{content:"";position:absolute;width:420px;height:420px;border:2px solid rgba(255,255,255,.13);border-radius:50%;top:-210px;right:-80px;}
.cta-section .grid-x{position:relative;z-index:2;align-items:center;}
.cta-copy{color:#fff;padding-right:36px;}
.cta-copy h2{color:#fff;font-weight:800;}
.cta-copy p{color:rgba(255,255,255,.86);}
.contact-chips{display:grid;gap:14px;margin-top:20px;}
.contact-chip{display:flex;align-items:center;gap:14px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:var(--radius-pill);padding:13px 22px;color:#fff;max-width:330px;transition:background .25s;font-size:.95rem;}
.contact-chip i{color:var(--accent);font-size:1.1rem;}
.contact-chip a{color:#fff;font-weight:600;text-decoration:underline;}
.contact-card{
  background:#fff;border-radius:28px;padding:32px;color:var(--text);
  box-shadow:0 24px 54px rgba(0,38,28,.22);
}
.contact-card h3{color:var(--deepest);}
.contact-card p{color:var(--muted);font-size:.9rem;margin-bottom:18px;}
.form-group{margin-bottom:14px;}
.form-group label{display:block;font-size:.86rem;font-weight:600;margin-bottom:6px;color:var(--text);}
.form-group input,.form-group select,.form-group textarea{
  width:100%;height:48px;border:1px solid var(--border);background:#f8fbf8;
  border-radius:var(--radius-sm);padding:0 16px;color:var(--text);outline:none;transition:border .3s,box-shadow .3s,background .3s;
}
.form-group textarea{height:90px;padding:14px 16px;resize:vertical;}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{
  border-color:var(--primary);background:#fff;
  box-shadow:0 0 0 3px rgba(23,121,98,.14);
}
.form-note{font-size:.8rem;color:var(--muted);margin-top:10px;}
.form-success{display:none;background:#E4F3EA;border:1px solid #A9D7BB;color:var(--deep);padding:12px 16px;border-radius:var(--radius-sm);margin-top:14px;font-size:.9rem;align-items:center;gap:8px;}
.form-success.show{display:flex;animation:successIn .35s ease;}
@keyframes successIn{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:none;}}

/* footer */
.site-footer{background:var(--deepest);color:#AFC6BD;padding:72px 0 0;margin-top:0;}
.footer-brand{margin-bottom:16px;}
.footer-note{font-size:.92rem;line-height:1.8;color:#AFC6BD;max-width:360px;margin-bottom:26px;}
.footer-title{color:#fff;font-size:.95rem;font-weight:700;margin-bottom:18px;position:relative;padding-bottom:12px;}
.footer-title::after{content:"";position:absolute;left:0;bottom:0;width:28px;height:3px;border-radius:3px;background:var(--accent);}
.site-footer ul li{margin-bottom:10px;}
.site-footer ul li a{color:#AFC6BD;font-size:.92rem;transition:color .2s,padding-left .2s;}
.site-footer ul li a:hover{color:#fff;padding-left:5px;padding-left:5px;}
.footer-contact li{display:flex;align-items:center;gap:10px;color:#AFC6BD;font-size:.9rem;}
.footer-contact i{color:var(--accent);width:15px;text-align:center;margin-top:0;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:54px;padding:24px 0;}
.footer-bottom-inner{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;}
.footer-copyright,.footer-ical{font-size:.84rem;color:#7F9B90;}

/* responsive */
@media (max-width:1024px){
  .capsule-nav{padding-left:14px;}
  .nav-link{padding:9px 12px;font-size:.9rem;}
  .hero-category{padding-top:150px;}
  .feature-body{padding:0;}
  .feature-split .feature-media{margin-bottom:28px;}
  .feature-list{grid-template-columns:1fr;}
  .program-asym{grid-template-columns:1fr 1fr;}
  .program-stack{grid-template-columns:1fr 1fr;}
  .stats-wrap{grid-template-columns:repeat(2,1fr);}
  .path-grid{grid-template-columns:1fr;gap:50px;}
  .proof-copy{padding-top:30px;}
  .info-cards{grid-template-columns:1fr 1fr;}
  .info-card:last-child{grid-column:span 2;display:grid;grid-template-columns:1fr 1fr;align-items:center;}
  .info-card:last-child .info-media{height:100%;}
  .proof-item.row{flex-direction:column;}
}

@media (max-width:768px){
  .section,.feature-split,.cta-section{padding:64px 0;}
  .capsule-nav{height:60px;}
  .nav-links{
    position:absolute;top:calc(100% + 12px);left:0;right:0;
    background:rgba(255,255,255,.97);backdrop-filter:blur(22px);
    border:1px solid rgba(255,255,255,.9);border-radius:24px;
    padding:12px;display:none;flex-direction:column;align-items:stretch;
    box-shadow:0 24px 40px rgba(11,48,38,.16);
  }
  .nav-links.is-open{display:flex;}
  .nav-link{padding:14px 16px;}
  .nav-action .btn{display:none;}
  .nav-toggle{display:block;}
  .hero-category{padding-top:130px;padding-bottom:66px;}
  .hero-media{margin-top:48px;}
  .hero-stats{grid-template-columns:1fr 1fr;}
  .program-asym{grid-template-columns:1fr;}
  .program-stack{grid-template-columns:1fr;}
  .program-stack{grid-template-columns:1fr;}
  .program-card.small-flex .program-content p{display:-webkit-box;}
  .stat-item{padding:26px 12px;}
  .stats-wrap{gap:14px;}
  .info-cards{grid-template-columns:1fr;}
  .info-card:last-child{grid-column:auto;display:block;}
  .info-card:last-child .info-media{height:auto;}
  .site-notice{align-items:flex-start;flex-direction:column;}
  .site-notice .btn{margin:8px 0 0 34px;}
  .cta-copy{padding-right:0;margin-bottom:34px;}
  .footer-bottom-inner{flex-direction:column;text-align:center;}
}

@media (max-width:520px){
  .capsule-nav{padding-left:10px;border-radius:28px;}
  .brand-text{font-size:.98rem;}
  .hero-category h1{font-size:2rem;}
  .hero-actions{width:100%;}
  .hero-actions .btn{flex:1;}
  .feature-media img{height:330px;}
  .stat-card{padding:18px 14px;}
  .path-aside-box img{height:340px;}
  .path-mini-card{left:0;bottom:18px;min-width:140px;padding:14px 16px;}
  .contact-card{padding:22px;}
  .footer-contact li{line-height:1.5;}
}

@media (prefers-reduced-motion:no-preference){
  .hero-category h1,
  .hero-eyebrow,
  .hero-media{animation:fadeUp .7s ease both;}
  .hero-media{animation-delay:.12s;}
  @keyframes fadeUp{from{opacity:0;transform:translateY(20px);}to{opacity:1;transform:none;}}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important;}
}

/* roulang page: article */
:root {
  --primary: #177962;
  --primary-deep: #0D4F44;
  --primary-dark: #0A4038;
  --accent: #E9A13B;
  --accent-dark: #C57F23;
  --bg: #F7F9F7;
  --light: #E9F1EC;
  --white: #FFFFFF;
  --text: #172E29;
  --muted: #5F746D;
  --border: #DCE7E0;
  --brand-gradient: linear-gradient(135deg, #0D5B4C 0%, #177962 58%, #17966F 100%);
  --shadow-sm: 0 10px 30px rgba(20, 70, 55, 0.08);
  --shadow-md: 0 14px 36px rgba(20, 70, 55, 0.10);
  --shadow-lg: 0 18px 40px rgba(20, 70, 55, 0.16);
  --radius-xl: 26px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --radius-pill: 999px;
}

html {
  scroll-behavior: smooth;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

body.admin-bar {
  display: block;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color .25s ease, background .25s ease, box-shadow .25s ease, border-color .25s ease, transform .25s ease;
}

a:hover {
  color: var(--accent-dark);
}

img {
  max-width: 100%;
  height: auto;
  display: inline-block;
}

ul,
ol {
  margin: 0;
  padding: 0;
}

input,
button,
textarea {
  font-family: inherit;
}

.grid-container {
  max-width: 1224px;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1200;
  padding: 18px 24px 0;
  pointer-events: none;
}

.capsule-nav {
  pointer-events: auto;
  max-width: 1180px;
  min-height: 64px;
  margin: 0 auto;
  padding: 0 10px 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: var(--radius-pill);
  box-shadow: 0 12px 32px rgba(23, 67, 54, 0.10);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: box-shadow .3s ease, background .3s ease;
}

.capsule-nav:hover {
  box-shadow: 0 16px 44px rgba(23, 67, 54, 0.14);
}

.nav-brand,
.nav-brand a {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-link {
  min-width: 0;
  color: var(--text);
}

.brand-link:hover {
  color: var(--text);
}

.brand-emblem {
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  border-radius: 50%;
  background: var(--brand-gradient);
  color: #fff;
  font-size: 1.05rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 18px rgba(23, 121, 98, 0.28);
}

.brand-text {
  font-size: 1.24rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text);
  white-space: nowrap;
}

.brand-text strong {
  color: var(--primary);
  font-weight: 800;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin: 0 auto;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  color: var(--text);
  font-size: .95rem;
  font-weight: 600;
  line-height: 1;
  transition: background .25s ease, color .25s ease, box-shadow .25s ease;
}

.nav-link:hover {
  background: var(--light);
  color: var(--primary);
}

.nav-link.active {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 8px 22px rgba(23, 121, 98, 0.30);
}

.nav-action {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius-pill);
  font-size: .95rem;
  font-weight: 700;
  line-height: 1;
  border: 0;
  padding: 13px 22px;
  cursor: pointer;
  text-align: center;
  transition: background .25s ease, color .25s ease, transform .2s ease, box-shadow .25s ease, border-color .25s ease;
}

.btn:active {
  transform: scale(.98);
}

.btn:focus-visible {
  outline: 3px solid rgba(233, 161, 59, .45);
  outline-offset: 2px;
}

.btn-accent {
  background: var(--accent);
  color: #172E29;
}

.btn-accent:hover {
  background: var(--accent-dark);
  color: #fff;
  box-shadow: 0 10px 26px rgba(197, 127, 35, 0.30);
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-deep);
  color: #fff;
  box-shadow: 0 10px 26px rgba(13, 79, 68, 0.25);
}

.btn-outline-light {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.72);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border-color: #fff;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 10px 18px;
  font-size: .85rem;
}

.nav-toggle {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--white);
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  transition: background .25s ease;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 3px;
  background: var(--text);
  transition: transform .3s ease, background .3s ease, opacity .3s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(3.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  transform: translateY(-3.5px) rotate(-45deg);
}

.article-hero {
  position: relative;
  padding: 148px 0 94px;
  background-image: url("/assets/images/backpic/back-1.webp");
  background-size: cover;
  background-position: center 30%;
  isolation: isolate;
  overflow: hidden;
}

.article-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(100deg, rgba(5, 45, 38, .94) 0%, rgba(13, 79, 68, .88) 42%, rgba(23, 121, 98, .72) 100%);
}

.article-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-size: cover;
  background-position: center;
}

.crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: .86rem;
  color: rgba(255, 255, 255, 0.80);
  margin-bottom: 24px;
}

.crumb a {
  color: rgba(255, 255, 255, 0.90);
  font-weight: 600;
  transition: color .25s ease, opacity .25s ease;
}

.crumb a:hover {
  color: #FFD9A1;
}

.crumb i {
  font-size: .66rem;
  color: rgba(255, 255, 255, 0.65);
}

.crumb .crumb-current {
  color: rgba(255, 255, 255, 0.94);
  max-width: 340px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.article-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.badge-soft {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.36);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  color: #fff;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .06em;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.article-kicker-text {
  color: rgba(255, 255, 255, 0.82);
  font-size: .85rem;
  font-weight: 500;
  letter-spacing: .04em;
}

.article-hero h1 {
  color: #fff;
  font-size: clamp(2.05rem, 4.2vw, 3.4rem);
  color: #ffffff;
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  max-width: 980px;
  text-shadow: 0 8px 40px rgba(0, 0, 0, 0.24);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  color: rgba(255, 255, 255, 0.88);
  font-size: .88rem;
}

.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.hero-meta i {
  color: #F5C77B;
  font-size: .94rem;
}

.article-wrap {
  position: relative;
  z-index: 5;
  padding: 0 0 90px;
  margin-top: -38px;
}

.article-primary {
  padding-right: 0;
}

.article-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  padding: 44px 44px 36px;
  margin-bottom: 32px;
}

.article-body {
  max-width: 820px;
}

.styled-content {
  color: var(--text);
  font-size: 1rem;
  line-height: 1.9;
  word-break: break-word;
}

.styled-content p {
  margin: 0 0 1.25em;
}

.styled-content h2,
.styled-content h3,
.styled-content h4 {
  color: var(--text);
  line-height: 1.35;
  margin: 1.5em 0 .7em;
}

.styled-content h2 {
  font-size: 1.75rem;
  font-weight: 700;
  padding-left: 15px;
  position: relative;
}

.styled-content h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: .12em;
  bottom: .12em;
  width: 5px;
  border-radius: 8px;
  background: var(--primary);
}

.styled-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
}

.styled-content a {
  border-bottom: 1px solid rgba(23, 121, 98, .4);
}

.styled-content a:hover {
  border-bottom-color: var(--accent-dark);
}

.styled-content ul,
.styled-content ol {
  margin: 0 0 1.4em;
  padding-left: 1.45em;
  line-height: 1.85;
}

.styled-content li {
  margin-bottom: .32em;
}

.styled-content blockquote {
  margin: 1.6em 0;
  padding: 20px 24px;
  background: var(--light);
  border-radius: 0 18px 18px 0;
  border-left: 5px solid var(--primary);
  color: #25453D;
  font-size: 1.02rem;
}

.styled-content blockquote p {
  margin-bottom: .5em;
}

.styled-content blockquote p:last-child {
  margin-bottom: 0;
}

.styled-content img {
  border-radius: 18px;
  margin: 18px 0 6px;
  box-shadow: var(--shadow-sm);
}

.styled-content figure {
  margin: 24px 0;
}

.styled-content figure img {
  margin: 0;
}

.styled-content figcaption {
  font-size: .82rem;
  color: var(--muted);
  text-align: center;
  padding-top: 12px;
}

.styled-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5em 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #fff;
}

.styled-content th,
.styled-content td {
  border: 1px solid var(--border);
  padding: 12px 14px;
  text-align: left;
}

.styled-content th {
  background: var(--light);
  color: var(--primary-deep);
  font-weight: 700;
}

.styled-content hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 40px 0;
}

.article-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-top: 22px;
  margin-top: 28px;
  border-top: 1px solid var(--border);
}

.tag-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.tag-label {
  display: inline-flex;
  align-items: center;
  background: var(--light);
  color: var(--primary-deep);
  font-size: .78rem;
  font-weight: 700;
  padding: 6px 13px;
  border-radius: var(--radius-pill);
}

.tag-link {
  display: inline-flex;
  align-items: center;
  background: #F1F6F2;
  color: var(--muted);
  font-size: .78rem;
  font-weight: 600;
  padding: 6px 13px;
  border-radius: var(--radius-pill);
  transition: background .25s ease, color .25s ease;
}

.tag-link:hover {
  background: var(--primary);
  color: #fff;
}

.article-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .88rem;
  font-weight: 700;
  color: var(--primary);
  background: transparent;
  border: 1px solid #BBD8CB;
  padding: 9px 17px;
  border-radius: var(--radius-pill);
  transition: background .25s ease, color .25s ease, border-color .25s ease, transform .2s ease;
}

.article-back:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  transform: translateX(-2px);
}

.empty-content {
  text-align: center;
  padding: 64px 20px;
  background: #fff;
  border: 1px dashed #C9DCD1;
  border-radius: var(--radius-xl);
}

.empty-content i {
  font-size: 42px;
  color: #A7C7B9;
  display: block;
  margin-bottom: 14px;
}

.empty-content h2 {
  font-size: 1.6rem;
  margin: 0 0 12px;
  color: var(--text);
}

.empty-content p {
  color: var(--muted);
  margin: 0 0 22px;
}

.article-aside {
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.side-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .3s ease;
}

.side-card:hover {
  box-shadow: var(--shadow-md);
}

.side-title {
  font-size: 1.04rem;
  font-weight: 800;
  color: var(--text);
  margin: 0 0 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.side-title::before {
  content: "";
  width: 5px;
  height: 16px;
  background: var(--accent);
  border-radius: 8px;
}

.side-intro {
  font-size: .87rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 18px;
}

.side-nav-list {
  list-style: none;
  margin: 0;
}

.side-nav-list li {
  border-bottom: 1px solid #EDF2ED;
}

.side-nav-list li:last-child {
  border-bottom: 0;
}

.side-nav-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 13px 4px;
  color: var(--text);
  font-weight: 600;
  font-size: .93rem;
  transition: color .25s ease, padding-left .25s ease;
}

.side-nav-list a i {
  color: #8FA89E;
  font-size: .78rem;
  transition: transform .25s ease, color .25s ease;
}

.side-nav-list a:hover {
  color: var(--primary);
  padding-left: 6px;
}

.side-nav-list a:hover i {
  transform: translateX(3px);
  color: var(--accent);
}

.contact-side-card {
  background: var(--brand-gradient);
  border: 0;
  color: #fff;
  overflow: hidden;
  position: relative;
}

.contact-side-card::after {
  content: "\f70c";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  right: -16px;
  bottom: -14px;
  font-size: 88px;
  color: rgba(255, 255, 255, 0.08);
  transform: rotate(-12deg);
}

.contact-side-card .side-title {
  color: #fff;
}

.contact-side-card .side-title::before {
  background: #FFD495;
}

.contact-side-card .side-intro {
  color: rgba(255, 255, 255, 0.86);
}

.contact-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
  margin: 10px 0 4px;
  letter-spacing: .02em;
}

.contact-phone i {
  color: #FFD495;
  font-size: 1rem;
}

.contact-phone:hover {
  color: #FFE4B0;
}

.side-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  margin-top: 14px;
  background: #fff;
  color: var(--primary-deep);
  border: 0;
  border-radius: 999px;
  padding: 12px 16px;
  font-weight: 800;
  font-size: .9rem;
  transition: background .25s ease, color .25s ease, transform .2s ease;
}

.side-btn:hover {
  background: #F5D79E;
  color: var(--primary-deep);
  transform: translateY(-2px);
}

.related-section {
  background: linear-gradient(180deg, var(--bg) 0%, #EEF4EF 100%);
  padding: 78px 0 84px;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 38px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .16em;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}

.section-head h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--text);
}

.section-head p {
  color: var(--muted);
  margin: 10px 0 0;
  max-width: 560px;
}

.rel-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 22px;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform .3s ease, box-shadow .3s ease;
}

.rel-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.rel-thumb {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--light);
}

.rel-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .45s ease;
}

.rel-card:hover .rel-thumb img {
  transform: scale(1.04);
}

.rel-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.rel-tag {
  align-self: flex-start;
  display: inline-flex;
  background: var(--light);
  color: var(--primary);
  font-size: .76rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}

.rel-body h3 {
  font-size: 1.03rem;
  line-height: 1.55;
  font-weight: 750;
  margin: 0 0 10px;
}

.rel-body h3 a {
  color: var(--text);
  transition: color .25s ease;
}

.rel-body h3 a:hover {
  color: var(--primary);
}

.rel-excerpt {
  color: var(--muted);
  font-size: .86rem;
  line-height: 1.7;
  margin: 0 0 16px;
  flex: 1;
}

.rel-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: #7B9088;
  font-size: .79rem;
}

.rel-meta a {
  color: var(--primary);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.rel-meta a i {
  font-size: .72rem;
  transition: transform .25s ease;
}

.rel-meta a:hover i {
  transform: translateX(3px);
  color: var(--accent);
}

.cta-band {
  position: relative;
  margin: 80px 0 96px;
  border-radius: var(--radius-xl);
  padding: 56px 58px;
  color: #fff;
  background: var(--brand-gradient);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  isolation: isolate;
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: url("/assets/images/backpic/back-3.webp");
  background-size: cover;
  background-position: center;
  opacity: .18;
}

.cta-band::after {
  content: "";
  position: absolute;
  right: -70px;
  top: -80px;
  z-index: -1;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
}

.cta-band h2 {
  color: #fff;
  font-size: clamp(1.7rem, 3.2vw, 2.45rem);
  line-height: 1.25;
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}

.cta-band p {
  color: rgba(255, 255, 255, 0.88);
  max-width: 680px;
  font-size: 1rem;
  margin: 0 0 26px;
}

.cta-btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.site-footer {
  background: var(--primary-deep);
  color: rgba(255, 255, 255, 0.78);
  padding: 70px 0 0;
  margin-top: auto;
}

.site-footer .grid-container {
  padding-bottom: 40px;
}

.footer-brand {
  margin-bottom: 18px;
}

.brand-inline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff;
}

.footer-note {
  font-size: .88rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.72);
  max-width: 320px;
  margin-bottom: 0;
}

.footer-col {
  padding-top: 6px;
}

.footer-title {
  color: #ffffff;
  font-size: .94rem;
  font-weight: 700;
  margin-bottom: 18px;
  letter-spacing: .02em;
}

.footer-title::after {
  content: "";
  display: block;
  width: 26px;
  height: 3px;
  margin-top: 10px;
  border-radius: 6px;
  background: var(--accent);
}

.site-footer ul {
  list-style: none;
  margin: 0;
}

.footer-col ul li {
  margin-bottom: 9px;
}

.site-footer ul a {
  color: rgba(255, 255, 255, 0.74);
  font-size: .89rem;
  transition: color .25s ease, padding-left .25s ease;
}

.site-footer ul a:hover {
  color: #FFD495;
  padding-left: 4px;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: rgba(255, 255, 255, 0.78);
  font-size: .87rem;
}

.footer-contact i {
  color: #7FBEAA;
  margin-top: 5px;
  font-size: .85rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding: 18px 0;
  background: rgba(0, 0, 0, 0.08);
}

.footer-bottom-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.footer-copyright,
.footer-ical {
  font-size: .79rem;
  color: rgba(255, 255, 255, 0.58);
}

.admin-bar + .site-footer .footer-bottom-inner {
  border-top: 1px solid red;
}

@media (max-width: 1024px) {
  .article-hero {
    padding-top: 132px;
  }

  .article-hero h1 {
    font-size: 3rem;
  }

  .article-card {
    padding: 36px 32px;
  }
}

@media (max-width: 900px) {
  .site-header {
    padding: 12px 12px 0;
  }

  .capsule-nav {
    min-height: 60px;
    padding: 0 8px 0 16px;
  }

  .brand-text {
    font-size: 1.14rem;
  }

  .nav-links {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.85);
    border-radius: 20px;
    padding: 16px;
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-link {
    padding: 13px 16px;
    justify-content: flex-start;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-action .btn-sm {
    display: none;
  }

  .article-hero {
    padding: 118px 0 76px;
  }

  .article-hero h1 {
    font-size: clamp(1.9rem, 7vw, 2.8rem);
  }

  .article-wrap {
    margin-top: -26px;
  }

  .article-card {
    padding: 30px 24px;
  }

  .cta-band {
    padding: 40px 28px;
    margin: 60px 0 70px;
  }
}

@media (max-width: 640px) {
  .grid-container {
    padding-left: .9rem;
    padding-right: .9rem;
  }

  .capsule-nav {
    border-radius: 28px;
  }

  .brand-emblem {
    width: 34px;
    height: 34px;
    flex-basis: 34px;
    font-size: .95rem;
  }

  .article-hero {
    padding: 108px 0 62px;
  }

  .article-hero h1 {
    margin-bottom: 16px;
  }

  .hero-meta {
    gap: 12px;
    font-size: .82rem;
  }

  .article-card {
    padding: 22px 18px;
  }

  .styled-content {
    font-size: .97rem;
  }

  .styled-content h2 {
    font-size: 1.45rem;
  }

  .styled-content blockquote {
    padding: 16px 18px;
    font-size: .94rem;
  }

  .article-foot {
    flex-direction: column;
    align-items: flex-start;
  }

  .tag-group {
    width: 100%;
  }

  .section-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .cta-band {
    border-radius: 20px;
    background: linear-gradient(135deg, #0D5B4C 0%, #177962 65%, #17966F 100%);
  }

  .cta-btn-group .btn {
    width: 100%;
  }

  .site-footer {
    padding-top: 52px;
  }

  .footer-brand,
  .footer-note {
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

/* roulang page: category2 */
:root {
        --primary: #177962;
        --deep: #0D4F44;
        --accent: #E9A13B;
        --bg: #F7F9F7;
        --light: #E9F1EC;
        --text: #172E29;
        --muted: #5F746D;
        --border: #DCE7E0;
        --shadow-card: 0 10px 30px rgba(20, 70, 55, 0.07);
        --shadow-hover: 0 18px 40px rgba(20, 70, 55, 0.14);
        --radius-lg: 24px;
        --radius-md: 18px;
        --radius-sm: 14px;
        --radius-pill: 999px;
        --gradient-brand: linear-gradient(135deg, #0D5B4C 0%, #177962 58%, #17966F 100%);
        --font-stack: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Segoe UI", sans-serif;
    }

    * { box-sizing: border-box; margin: 0; padding: 0; }

    html { scroll-behavior: smooth; }

    body {
        font-family: var(--font-stack);
        background: var(--bg);
        color: var(--text);
        line-height: 1.7;
        overflow-x: hidden;
    }

    img { max-width: 100%; height: auto; display: block; }
    a { text-decoration: none; color: inherit; transition: all 0.3s ease; }
    ul { list-style: none; }
    button { font-family: inherit; cursor: pointer; }
    input, textarea, select { font-family: inherit; }

    .grid-container {
        max-width: 1200px;
        width: 100%;
        margin: 0 auto;
        padding-left: 20px;
        padding-right: 20px;
    }

    h1, h2, h3, h4, h5 { color: var(--text); line-height: 1.3; }
    h1 { font-size: clamp(2.3rem, 4.2vw, 3.6rem); font-weight: 800; letter-spacing: -0.02em; }
    h2 { font-size: clamp(1.8rem, 2.6vw, 2.2rem); font-weight: 700; margin-bottom: 16px; }
    h3 { font-size: clamp(1.25rem, 1.5vw, 1.4rem); font-weight: 650; }
    p { line-height: 1.8; color: var(--text); }

    .text-accent { color: var(--accent); }
    .text-muted { color: var(--muted); }
    .section-pad { padding: 80px 0; }
    .bg-base-alt { background: #ffffff; }
    .bg-light { background: var(--light); }
    .bg-deep { background: var(--deep); }

    .eyebrow {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        font-size: 0.75rem;
        font-weight: 700;
        letter-spacing: 0.08em;
        text-transform: uppercase;
        color: var(--primary);
        margin-bottom: 12px;
    }
    .eyebrow::before {
        content: "";
        display: inline-block;
        width: 22px;
        height: 3px;
        background: var(--accent);
        border-radius: 4px;
    }

    .section-head { margin-bottom: 40px; }
    .section-head.center { text-align: center; }

    /* ---- Buttons ---- */
    .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        padding: 12px 28px;
        font-size: 0.95rem;
        font-weight: 600;
        border-radius: 12px;
        border: none;
        transition: all 0.3s ease;
        cursor: pointer;
        line-height: 1.5;
    }
    .btn-primary { background: var(--primary); color: #ffffff; }
    .btn-primary:hover { background: var(--deep); transform: translateY(-2px); box-shadow: 0 10px 20px rgba(13, 79, 68, 0.18); }
    .btn-primary:active { transform: scale(0.98); }
    .btn-accent { background: var(--accent); color: #172E29; }
    .btn-accent:hover { background: #C57F23; color: #ffffff; transform: translateY(-2px); box-shadow: 0 10px 20px rgba(201, 127, 35, 0.25); }
    .btn-accent:active { transform: scale(0.98); }
    .btn-outline { background: transparent; color: #fff; border: 2px solid rgba(255, 255, 255, 0.8); }
    .btn-outline:hover { background: rgba(255, 255, 255, 0.1); color: #fff; border-color: #fff; }
    .btn-sm { padding: 8px 20px; font-size: 0.875rem; border-radius: 999px; }

    /* ---- Header / Nav ---- */
    .site-header {
        position: sticky;
        top: 16px;
        z-index: 999;
        padding: 0 16px;
        pointer-events: none;
    }
    .capsule-nav {
        max-width: 1160px;
        margin: 0 auto;
        width: 100%;
        background: rgba(255, 255, 255, 0.82);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
        border: 1px solid rgba(255, 255, 255, 0.7);
        border-radius: 999px;
        min-height: 64px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0 20px 0 24px;
        box-shadow: 0 8px 30px rgba(20, 70, 55, 0.10);
        gap: 20px;
        pointer-events: auto;
        transition: box-shadow 0.3s ease;
    }
    .capsule-nav.scrolled { box-shadow: 0 18px 40px rgba(20, 70, 55, 0.14); }

    .brand-link {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        flex-shrink: 0;
        font-size: 1.2rem;
        font-weight: 400;
        color: var(--text);
        white-space: nowrap;
    }
    .brand-link .brand-text strong {
        font-weight: 800;
        color: var(--primary);
    }
    .brand-emblem {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background: var(--gradient-brand);
        border-radius: 50%;
        color: #fff;
        font-size: 16px;
        flex-shrink: 0;
    }

    .nav-links { display: flex; align-items: center; gap: 4px; }

    .nav-links a {
        padding: 8px 18px;
        font-size: 0.95rem;
        font-weight: 500;
        color: var(--text);
        border-radius: 999px;
        line-height: 1.4;
        position: relative;
    }
    .nav-links a:hover { color: var(--primary); background: var(--light); }
    .nav-links a.active { color: var(--primary); font-weight: 600; background: rgba(23, 121, 98, 0.12); }
    .nav-links a.active::after { display: none; }

    .nav-action { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
    .nav-action .btn { font-size: 0.9rem; }

    .nav-toggle {
        display: none;
        flex-direction: column;
        justify-content: center;
        gap: 6px;
        background: transparent;
        border: none;
        padding: 8px;
        border-radius: 8px;
    }
    .nav-toggle span {
        display: block;
        width: 24px;
        height: 2px;
        background: var(--text);
        border-radius: 3px;
        transition: 0.3s ease;
    }
    .nav-toggle.open span:nth-child(1) { transform: translateY(4px) rotate(45deg); }
    .nav-toggle.open span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }

    /* ---- Hero (分类页样式) ---- */
    .category-hero {
        position: relative;
        min-height: 480px;
        display: flex;
        align-items: center;
        background-image: url('/assets/images/backpic/back-2.png');
        background-size: cover;
        background-position: center 30%;
        background-repeat: no-repeat;
        margin-top: -80px;
        padding-top: 140px;
        padding-bottom: 80px;
    }
    .category-hero::before {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(100deg, rgba(7, 40, 32, 0.93) 0%, rgba(13, 79, 68, 0.84) 40%, rgba(23, 121, 98, 0.65) 72%, rgba(23, 121, 98, 0.35) 100%);
    }
    .category-hero .hero-content { position: relative; z-index: 2; color: #fff; }
    .category-hero .hero-content .eyebrow { color: var(--accent); }
    .category-hero .hero-content .eyebrow::before { background: var(--accent); }
    .category-hero h1 { color: #fff; max-width: 720px; margin-bottom: 16px; }
    .category-hero .lead { color: rgba(255, 255, 255, 0.92); font-size: 1.05rem; max-width: 640px; margin-bottom: 28px; }
    .hero-stats {
        display: flex;
        flex-wrap: wrap;
        gap: 20px;
        margin-top: 30px;
    }
    .stat-pill {
        background: rgba(255, 255, 255, 0.12);
        border: 1px solid rgba(255, 255, 255, 0.22);
        backdrop-filter: blur(12px);
        border-radius: 18px;
        padding: 14px 24px;
        min-width: 120px;
    }
    .stat-pill .number { font-size: 1.8rem; font-weight: 800; color: #fff; line-height: 1.2; font-feature-settings: "tnum"; }
    .stat-pill .label { font-size: 0.8rem; color: rgba(255, 255, 255, 0.8); margin-top: 2px; }

    /* ---- 服务特点卡片 ---- */
    .feature-card {
        background: #ffffff;
        border-radius: var(--radius-md);
        padding: 32px;
        border: 1px solid var(--border);
        box-shadow: var(--shadow-card);
        height: 100%;
        position: relative;
        overflow: hidden;
        transition: all 0.3s ease;
    }
    .feature-card:hover {
        box-shadow: var(--shadow-hover);
        transform: translateY(-4px);
    }
    .feature-card .fc-number {
        font-size: 3.4rem;
        font-weight: 200;
        color: rgba(23, 121, 98, 0.12);
        position: absolute;
        top: 8px;
        right: 20px;
        line-height: 1;
        font-feature-settings: "tnum";
    }
    .feature-card .fc-icon {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 56px;
        height: 56px;
        background: var(--light);
        border-radius: 14px;
        color: var(--primary);
        font-size: 24px;
        margin-bottom: 20px;
    }
    .feature-card h3 { font-size: 1.25rem; margin-bottom: 10px; }
    .feature-card p { color: var(--muted); font-size: 0.925rem; margin-bottom: 0; }
    .feature-card ul { margin-top: 14px; }
    .feature-card ul li { padding-left: 20px; position: relative; font-size: 0.9rem; color: var(--text); margin-bottom: 6px; }
    .feature-card ul li::before { content: "\f00c"; font-family: "Font Awesome 6 Free"; font-weight: 900; position: absolute; left: 0; color: var(--primary); font-size: 13px; }

    /* ---- 流程区 ---- */
    .process-wrap { position: relative; background-image: url('/assets/images/backpic/back-3.webp'); background-size: cover; background-position: center; }
    .process-wrap::before { content: ""; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(13, 79, 68, 0.97), rgba(23, 121, 98, 0.89)); }
    .process-wrap .grid-container { position: relative; z-index: 2; }
    .process-step { padding-left: 70px; position: relative; padding-bottom: 30px; }
    .process-step:not(:last-child)::before {
        content: "";
        position: absolute;
        left: 23px;
        top: 60px;
        bottom: 0;
        width: 2px;
        background: linear-gradient(to bottom, rgba(255,255,255,0.5), rgba(255,255,255,0.1));
    }
    .process-step .step-bar { display: none; }
    .step-icon {
        position: absolute;
        left: 0;
        top: 0;
        width: 48px;
        height: 48px;
        background: rgba(255, 255, 255, 0.14);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--accent);
        font-weight: 800;
        font-size: 1.05rem;
        border: 1px solid rgba(255,255,255,0.25);
        box-shadow: 0 8px 20px rgba(0,0,0,0.12);
    }
    .step-icon i { font-size: 1rem; }
    .process-step h3 { color: #ffffff; font-size: 1.25rem; margin-bottom: 8px; }
    .process-step p { color: rgba(255, 255, 255, 0.8); font-size: 0.925rem; max-width: 600px; }
    .process-step .step-notes { color: rgba(255,255,255,0.65); font-size: 0.85rem; margin-top: 6px; }

    /* ---- 适用场景 (横向图片) 卡片 ---- */
    .scene-card {
        position: relative;
        border-radius: var(--radius-lg);
        overflow: hidden;
        box-shadow: var(--shadow-card);
        transition: all 0.3s ease;
        display: flex;
        align-items: flex-end;
        height: 100%;
        min-height: 320px;
        background-color: var(--deep);
    }
    .scene-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
    .scene-card img {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.5s ease;
    }
    .scene-card:hover img { transform: scale(1.05); }
    .scene-card .scene-overlay {
        position: relative;
        z-index: 2;
        background: linear-gradient(to top, rgba(7, 45, 36, 0.93) 0%, rgba(7, 45, 36, 0.55) 45%, transparent 100%);
        padding: 28px 24px;
        width: 100%;
    }
    .scene-card h3 { color: #ffffff; margin-bottom: 8px; font-size: 1.3rem; }
    .scene-card p { color: rgba(255, 255, 255, 0.84); font-size: 0.9rem; }
    .tag-mini { display: inline-block; background: var(--accent); color: var(--deep); font-size: 0.75rem; font-weight: 800; border-radius: 999px; padding: 4px 12px; margin-bottom: 12px; letter-spacing: 0.03em; }

    /* ---- 案例板块列表 --- */
    .case-list-large { display: flex; flex-direction: column; gap: 32px; }
    .case-item {
        background: #fff;
        border-radius: var(--radius-lg);
        overflow: hidden;
        border: 1px solid var(--border);
        box-shadow: var(--shadow-card);
        transition: all 0.3s;
    }
    .case-item:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }
    .case-item .case-title { font-size: 1.4rem; font-weight: 700; margin-bottom: 12px; }
    .case-item .case-desc { color: var(--muted); font-size: 0.95rem; }
    .case-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
    .status-tag {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        background: var(--light);
        color: var(--primary);
        font-weight: 600;
        font-size: 0.85rem;
        padding: 5px 14px;
        border-radius: 999px;
    }
    .status-tag.hot { background: rgba(233, 161, 59, 0.16); color: #9e6a1f; }

    /* ---- 信息动态/通知条 ---- */
    .notice-row {
        display: flex;
        flex-direction: column;
        gap: 16px;
    }
    .notice-item {
        display: flex;
        align-items: flex-start;
        gap: 16px;
        background: #ffffff;
        border-radius: var(--radius-md);
        border: 1px solid var(--border);
        padding: 22px;
        box-shadow: var(--shadow-card);
        transition: all 0.3s;
    }
    .notice-item:hover { box-shadow: var(--shadow-hover); border-color: rgba(23, 121, 98, 0.35); }
    .notice-item .badge-circle {
        min-width: 40px;
        width: 40px;
        height: 40px;
        border-radius: 12px;
        background: var(--light);
        color: var(--primary);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        font-weight: 700;
    }
    .notice-item h4 { font-size: 1.02rem; font-weight: 700; margin-bottom: 4px; }
    .notice-item h4 a:hover { color: var(--primary); }
    .notice-item .meta-line { font-size: 12px; color: var(--accent); font-weight: 700; margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.04em; }
    .notice-item p { font-size: 0.88rem; color: var(--muted); margin: 0; }
    .notice-item .time { margin-left: auto; min-width: max-content; color: var(--muted); font-size: 0.8rem; }

    /* ---- FAQ (Foundation Accordion 自定义) ---- */
    .accordion-item {
        background: #ffffff;
        border-radius: var(--radius-md);
        margin-bottom: 14px;
        border: 1px solid var(--border);
        box-shadow: 0 4px 18px rgba(20, 70, 55, 0.05);
        overflow: hidden;
    }
    .accordion-item.is-active { border-color: var(--primary); box-shadow: var(--shadow-card); }
    .accordion-item .accordion-title {
        padding: 22px 24px;
        background: transparent;
        color: var(--text);
        font-size: 1.02rem;
        font-weight: 600;
        line-height: 1.5;
        border: none;
        position: relative;
        cursor: pointer;
        transition: background 0.2s;
        border-left: 4px solid transparent;
    }
    .accordion-item.is-active .accordion-title { border-left-color: var(--primary); background: #ffffff; }
    .accordion-item .accordion-title:hover { background: var(--light); }
    .accordion-item .accordion-title .fa { position: absolute; right: 24px; top: 50%; transform: translateY(-50%); color: var(--primary); }
    .accordion-item .accordion-title::before, .accordion-item .accordion-title::after { display: none; }
    .accordion-item .accordion-content { padding: 0 24px 22px; border: none; background: #ffffff; color: var(--muted); font-size: 0.94rem; }

    /* ---- CTA area ---- */
    .cta-gradient {
        background: var(--gradient-brand);
        border-radius: 28px;
        padding: 56px 48px;
        position: relative;
        overflow: hidden;
        color: #fff;
    }
    .cta-gradient::before {
        content: "";
        position: absolute;
        top: -120px;
        right: -100px;
        width: 420px;
        height: 420px;
        background: rgba(255, 255, 255, 0.08);
        border-radius: 50%;
    }
    .cta-gradient::after {
        content: "";
        position: absolute;
        bottom: -80px;
        left: -50px;
        width: 220px;
        height: 220px;
        background: rgba(233, 161, 59, 0.14);
        border-radius: 50%;
    }
    .cta-gradient .grid-container, .cta-gradient .grid-x { position: relative; z-index: 2; }
    .cta-gradient h2, .cta-gradient h3, .cta-gradient p, .cta-gradient .lead { color: #fff; }
    .cta-btn { background: var(--accent); color: var(--deep); font-weight: 700; border-radius: 12px; }
    .cta-btn:hover { background: #ffffff; color: var(--deep); transform: translateY(-2px); }
    .cta-line { margin-top: 24px; font-size: 0.95rem; color: rgba(255,255,255,0.78); }
    .cta-contact-info { display: flex; flex-direction: column; gap: 12px; color: rgba(255, 255, 255, 0.84); font-size: 0.9rem; }
    .cta-contact-info a { color: #fff; }
    .cta-contact-info a:hover { color: var(--accent); }

    /* ---- Footer ---- */
    .site-footer {
        background: var(--deep);
        color: rgba(255, 255, 255, 0.75);
        padding-top: 70px;
        font-size: 0.88rem;
    }
    .site-footer .brand-inline { margin-bottom: 16px; display: block; }
    .site-footer h4 { color: #fff; }
    .footer-note { color: rgba(255, 255, 255, 0.6); font-size: 0.85rem; max-width: 340px; }
    .footer-brand { padding-bottom: 10px; }
    .footer-col { margin-bottom: 30px; }
    .site-footer .brand-inline {
        display: flex;
        align-items: center;
        gap: 0;
    }
    .site-footer .brand-inline .brand-text { font-size: 1.15rem; }
    .site-footer .brand-inline .brand-text strong { color: #6dc6a4; }
    .footer-title { font-size: 1rem; color: #fff; margin-bottom: 18px; position: relative; padding-bottom: 10px; }
    .footer-title::after { content: ""; position: absolute; left: 0; bottom: 0; width: 30px; height: 3px; background: var(--accent); border-radius: 4px; }
    .site-footer ul li { margin-bottom: 10px; }
    .site-footer ul li a { color: rgba(255,255,255,0.7); transition: color 0.3s; }
    .site-footer ul li a:hover { color: var(--accent); padding-left: 4px; }
    .footer-contact li { display: flex; align-items: center; gap: 12px; }
    .footer-contact i { color: var(--accent); width: 18px; text-align: center; }
    .footer-bottom {
        border-top: 1px solid rgba(255,255,255,0.1);
        margin-top: 30px;
        padding: 20px 0;
        font-size: 0.8rem;
        color: rgba(255,255,255,0.45);
    }
    .footer-bottom-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding: 0 10px; }
    .footer-bottom-inner a { color: rgba(255,255,255,0.5); }
    .footer-bottom-inner a:hover { color: var(--accent); }

    /* ---- Breadcrumb ---- */
    .breadcrumb { font-size: 0.82rem; color: var(--muted); display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
    .breadcrumb a { color: rgba(255,255,255,0.7); }
    .breadcrumb a:hover { color: var(--accent); }
    .breadcrumb .sep { opacity: 0.5; }
    .breadcrumb .current { color: rgba(255,255,255,0.92); font-weight: 600; }

    /* ---- 响应式适配 ---- */
    @media (max-width: 1024px) {
        .grid-container { padding-left: 24px; padding-right: 24px; }
        .category-hero { min-height: 460px; }
    }

    @media (max-width: 768px) {
        .section-pad { padding: 56px 0; }
        .category-hero { margin-top: -70px; padding-top: 120px; padding-bottom: 50px; }
        .category-hero h1 { font-size: 2rem; }
        .capsule-nav { border-radius: 24px; align-items: flex-start; flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; min-height: auto; max-width: calc(100% - 20px); margin: 0 auto; }
        .nav-links {
            display: none; width: 100%; flex-direction: column; padding: 14px 0; gap: 6px; order: 3;
        }
        .nav-links.open { display: flex; }
        .nav-links a { width: 100%; padding: 10px 18px; border-radius: 12px; }
        .nav-action { margin-left: auto; }
        .nav-toggle { display: inline-flex; }
        .brand-text { font-size: 1.05rem; }
        .hero-stats { gap: 10px; }
        .stat-pill { padding: 10px 18px; min-width: 100px; }
        .stat-pill .number { font-size: 1.4rem; }
        .scene-card { min-height: 260px; }
        .cta-gradient { padding: 36px 24px; }
        .footer-bottom-inner { flex-direction: column; text-align: center; }
    }

    @media (max-width: 520px) {
        .grid-container { padding-left: 16px; padding-right: 16px; }
        .capsule-nav { padding: 8px 14px; border-radius: 20px; }
        .brand-link .brand-emblem { width: 28px; height: 28px; font-size: 12px; }
        .brand-text { font-size: 0.98rem; }
        .nav-action .btn-accent.btn-sm { display: none; }
        .category-hero { min-height: auto; padding-top: 130px; padding-bottom: 40px; }
        .category-hero .lead { font-size: 0.95rem; }
        .hero-stats { flex-wrap: wrap; }
        .stat-pill { width: calc(50% - 10px); }
        .feature-card { padding: 24px; }
        .feature-card .fc-number { font-size: 2.5rem; }
        .case-item .case-title { font-size: 1.15rem; }
        .accordion-item .accordion-title { font-size: 0.96rem; padding: 18px 20px; }
        .accordion-item .accordion-title .fa { right: 16px; }
        .footer-bottom-inner { justify-content: center; }
        .footer-contact { flex-direction: column; }
    }

    @media (prefers-reduced-motion: reduce) {
        *, *::before, *::after { transition: none !important; animation: none !important; }
        html { scroll-behavior: auto; }
    }