/* roulang page: index */
:root{
  --brand:#1E503F;
  --brand-deep:#14372E;
  --brand-soft:#2C6B55;
  --accent:#C19A6A;
  --accent-light:#E2D2BD;
  --bg:#F6F3EE;
  --card:#FFFFFF;
  --border:#E6E0D6;
  --text:#23211D;
  --text-soft:#5F5B54;
  --text-faint:#938C80;
  --success:#1E7A4F;
  --error:#B34B46;
  --shadow-card:0 2px 16px rgba(35, 33, 29, .05);
  --shadow-card-hover:0 12px 28px rgba(35, 33, 29, .10);
  --shadow-btn:0 6px 20px rgba(30, 80, 63, .28);
  --radius-card:8px;
  --radius-small:4px;
  --radius-pill:999px;
  --max-width:1200px;
  --space-section:104px;
  --font-sans:'PingFang SC','HarmonyOS Sans SC','Source Han Sans SC','Microsoft YaHei','Noto Sans CJK SC',sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:16px;line-height:1.75;font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:inherit;line-height:inherit}
.container{max-width:var(--max-width);margin:0 auto;padding:0 24px;position:relative}
.section{padding:var(--space-section) 0}

h1,h2,h3,h4{line-height:1.3;margin:0 0 .4em;letter-spacing:-.01em;text-wrap:balance}
h1{font-size:52px;font-weight:800}
h2{font-size:36px;font-weight:750}
h3{font-size:21px;font-weight:700}
p{margin:0}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--accent);text-transform:uppercase;margin-bottom:14px}
.section-title-block{margin-bottom:48px}
.section-title-block.dark-title h2{color:var(--card)}
.section-title-block.compact{margin-bottom:38px}
.lead-copy{color:var(--text-soft);font-size:17px;max-width:680px}

#navToggle{position:fixed;width:1px;height:1px;opacity:0;pointer-events:none;z-index:-1;left:0;top:0}

.site-header{position:sticky;top:0;z-index:120;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);box-shadow:0 4px 20px rgba(35,33,29,.04)}
.header-main{border-bottom:1px solid var(--border);background:#fff}
.header-main .inner{min-height:72px;display:flex;align-items:center;gap:24px;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;color:var(--brand-deep);transition:color .2s ease}
.brand-mark{width:40px;height:40px;border-radius:12px;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;box-shadow:0 4px 12px rgba(30,80,63,.2);transition:transform .18s ease}
.brand:hover .brand-mark{transform:translateY(-2px)}
.brand-name{font-weight:800;font-size:20px;letter-spacing:.01em;white-space:nowrap}
.brand-name span{color:var(--accent)}
.header-actions{display:flex;align-items:center;gap:14px;justify-content:flex-end}
.header-cta{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 24px;border-radius:var(--radius-pill);background:var(--brand);color:#fff;font-weight:700;font-size:14px;letter-spacing:.02em;box-shadow:0 2px 10px rgba(30,80,63,.18);transition:all .18s ease}
.header-cta:hover{background:var(--brand-soft);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-btn)}
.header-cta:focus-visible{outline:3px solid rgba(193,154,106,.55);outline-offset:2px}
.search-form{display:flex;align-items:center;width:100%;max-width:440px;height:46px;background:#fff;border:1px solid #E0DBD0;border-radius:var(--radius-pill);padding:0 8px 0 18px;transition:border-color .18s ease,box-shadow .18s ease;position:relative;overflow:hidden}
.search-form:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(193,154,106,.24)}
.search-form .search-icon{font-size:14px;color:var(--text-faint);margin-right:10px;transition:color .18s ease}
.search-form:focus-within .search-icon{color:var(--accent)}
.search-form input{flex:1;border:0;background:transparent;color:var(--text);font-size:14px;outline:none;min-width:0}
.search-form button{border:0;background:var(--brand);color:#fff;min-width:42px;height:32px;border-radius:var(--radius-pill);font-size:13px;font-weight:700;padding:0 15px;cursor:pointer;transition:background .16s ease;display:flex;align-items:center;justify-content:center}
.search-form button:hover{background:var(--brand-deep)}
.search-form button i{margin-right:3px;font-size:12px}
.desktop-search{flex:1;display:flex;justify-content:center;align-items:center}
.desktop-search .search-form{margin:0}
.menu-toggle{width:46px;height:44px;border:1px solid var(--border);border-radius:12px;display:none;align-items:center;justify-content:center;color:var(--brand);background:#fff;cursor:pointer;font-size:18px;transition:border-color .18s ease}
.menu-toggle:hover{border-color:var(--accent)}
.menu-open-icon{display:inline}
.menu-close-icon{display:none}
#navToggle:checked ~ .site-header .menu-open-icon{display:none}
#navToggle:checked ~ .site-header .menu-close-icon{display:inline}

.header-sub{background:#fff}
.nav-panel{display:block}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:52px}
.cat-nav{display:flex;align-items:center;gap:6px;margin:0;padding:4px 0;flex-wrap:wrap}
.cat-nav a{display:flex;align-items:center;gap:6px;padding:8px 18px;border-radius:var(--radius-pill);font-size:14px;font-weight:650;color:var(--text-soft);background:transparent;transition:color .18s ease,background .18s ease}
.cat-nav a i{font-size:12px;color:var(--accent);opacity:.8}
.cat-nav a:hover{color:var(--brand);background:rgba(30,80,63,.06)}
.cat-nav a.active{background:var(--brand);color:#fff;box-shadow:0 4px 12px rgba(30,80,63,.14)}
.cat-nav a.active i{color:#fff;opacity:.9}
.nav-search-mobile,.mobile-cta{display:none}

.hero{background:#14372E;position:relative;overflow:hidden;padding:112px 0 96px;color:#fff}
.hero::before{content:"";position:absolute;inset:0;background-image:url('/assets/images/backpic/back-1.png');background-size:cover;background-position:center;opacity:.46;z-index:0}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(20,55,46,.94) 20%,rgba(20,55,46,.82) 54%,rgba(30,80,63,.8) 100%);z-index:1}
.hero .container{z-index:2;max-width:1160px}
.hero-kicker{display:inline-flex;gap:8px;align-items:center;font-size:14px;font-weight:700;letter-spacing:.05em;color:#d9e6cf;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);padding:8px 18px;border-radius:999px;margin-bottom:28px}
.hero-kicker i{color:var(--accent-light)}
.hero h1{color:#fff;font-size:54px;line-height:1.22;max-width:920px;margin-bottom:22px;letter-spacing:-.02em}
.hero p.hero-lead{color:rgba(246,243,238,.88);font-size:19px;line-height:1.75;max-width:620px;margin-bottom:32px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:40px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;padding-top:6px}
.hero-tags span{font-size:13px;color:rgba(246,243,238,.82);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:6px;padding:6px 13px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:50px;padding:0 28px;border-radius:var(--radius-pill);border:0;font-size:15px;font-weight:750;line-height:50px;cursor:pointer;transition:all .18s ease;letter-spacing:.01em;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn:focus-visible{outline:3px solid rgba(193,154,106,.5);outline-offset:2px}
.btn-lg{height:56px;padding:0 34px;font-size:16px;line-height:56px}
.btn-light{background:#fff;color:var(--brand);box-shadow:0 6px 18px rgba(20,55,46,.3)}
.btn-light:hover{background:var(--accent-light);box-shadow:0 8px 22px rgba(20,55,46,.34)}
.btn-outline-light{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4);box-shadow:none}
.btn-outline-light:hover{background:rgba(255,255,255,.1);border-color:#fff;box-shadow:none}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-soft);color:#fff;box-shadow:var(--shadow-btn)}
.btn-outline{background:transparent;color:var(--brand);border:1px solid rgba(30,80,63,.55);box-shadow:none}
.btn-outline:hover{border-color:var(--brand);background:rgba(30,80,63,.04);box-shadow:none}
.btn-text-link{display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-weight:700;font-size:14px;background:none;border:0;padding:0;cursor:pointer}
.btn-text-link i{transition:transform .16s ease}
.btn-text-link:hover i{transform:translateX(4px)}
.btn-text-link:hover{color:var(--brand-deep)}

.quick-nav{background:#fff;border-bottom:1px solid var(--border)}
.quick-inner{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:28px 0}
.quick-item{display:flex;align-items:center;gap:16px;padding:16px 14px;border-radius:10px;border:1px solid transparent;transition:all .18s ease}
.quick-item:hover{background:rgba(193,154,106,.09);border-color:rgba(193,154,106,.24)}
.quick-icon{width:52px;height:52px;border-radius:14px;background:rgba(30,80,63,.08);color:var(--brand);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0;transition:all .18s ease}
.quick-item:hover .quick-icon{background:var(--brand);color:#fff;transform:translateY(-2px)}
.quick-item h3{font-size:16px;margin:0 0 4px}
.quick-item p{font-family:var(--font-sans);font-size:13px;color:var(--text-soft);line-height:1.55;margin:0}

.steps-section{background:var(--bg)}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;margin-bottom:42px}
.steps-list{list-style:none;margin:0;padding:0;position:relative}
.step-row{display:grid;grid-template-columns:136px minmax(240px,300px) 1fr;align-items:center;gap:32px;padding:38px 4px;border-bottom:1px solid var(--border);position:relative;opacity:0;transform:translateY(10px);animation:rise .5s ease forwards}
.step-row:nth-child(2){animation-delay:.12s}
.step-row:nth-child(3){animation-delay:.24s}
@keyframes rise{to{opacity:1;transform:none}}
.step-num{font-size:76px;font-weight:900;letter-spacing:-.04em;line-height:1;color:rgba(30,80,63,.22);font-variant-numeric:tabular-nums}
.step-head{position:relative}
.step-head h3{font-size:21px;margin:0 0 10px;color:var(--text)}
.step-head p{font-size:14px;line-height:1.7;color:var(--text-soft);max-width:480px;margin:0}
.step-meta{display:flex;gap:12px;color:var(--text-faint);font-size:13px;border-top:1px solid var(--border);padding-top:18px}
.step-meta span{display:inline-flex;align-items:center;gap:6px}
.step-arrow{justify-self:end;color:var(--accent);font-size:20px;opacity:.76;transition:transform .18s ease}
.step-row:hover .step-arrow{transform:translateX(6px);opacity:1}

.proof-section{background:#fff;border-top:1px solid var(--border)}
.proof-grid{display:grid;grid-template-columns:7.5fr 4.5fr;gap:24px}
.proof-card{border-radius:12px;overflow:hidden;border:1px solid #EBE5DA;background:#fff;box-shadow:var(--shadow-card);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;position:relative}
.proof-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-card-hover);border-color:rgba(30,80,63,.2)}
.proof-card-main .proof-image{aspect-ratio:16/8.6;overflow:hidden}
.proof-card-main img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.proof-card-main:hover img{transform:scale(1.02)}
.proof-content{padding:28px 30px 34px}
.badge{display:inline-flex;align-items:center;gap:6px;background:rgba(30,80,63,.09);color:var(--brand);font-size:13px;font-weight:700;border-radius:var(--radius-small);padding:5px 12px;margin-bottom:16px}
.badge-accent{background:rgba(193,154,106,.16);color:#85673b}
.proof-content h3{font-size:24px;margin-bottom:14px}
.proof-content p{color:var(--text-soft);margin-bottom:22px}
.proof-foot{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.result-meta{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text-faint)}
.result-meta i{color:var(--accent)}
.proof-metric{background:#fff;display:flex;flex-direction:column;justify-content:space-between}
.metric-fill{padding:34px 32px;display:flex;flex-direction:column;gap:34px;min-height:100%}
.metric-num{font-size:58px;font-weight:900;letter-spacing:-.04em;line-height:1;color:var(--brand);margin:20px 0 6px}
.metric-num small{font-size:20px;letter-spacing:0;font-weight:700;color:var(--accent)}
.metric-title{font-size:16px;font-weight:750}
.metric-desc{color:var(--text-soft);font-size:14px;line-height:1.75;margin-top:10px}
.metric-note{font-size:13px;line-height:1.7;color:var(--text-faint);border-top:1px solid var(--border);padding-top:20px}
.proof-aside{display:grid;grid-template-rows:1.2fr .8fr;gap:24px}

.news-section{background:var(--bg)}
.news-wrap{background:#fff;border-radius:14px;box-shadow:var(--shadow-card);padding:8px 28px;border:1px solid #EBE5DA}
.news-row{display:grid;grid-template-columns:120px 150px minmax(180px,240px) 1fr 48px;align-items:center;gap:24px;padding:25px 4px;border-bottom:1px solid var(--border);transition:background .16s ease}
.news-row:last-child{border-bottom:0}
.news-row:hover{background:rgba(193,154,106,.04)}
.news-date{color:var(--text-faint);font-size:13px;display:flex;flex-direction:column;line-height:1.4}
.news-date i{color:var(--accent);margin-bottom:5px;font-size:14px}
.news-cat{display:inline-flex;justify-content:center;align-items:center;justify-self:start;font-size:12px;font-weight:750;background:rgba(30,80,63,.08);color:var(--brand);border-radius:var(--radius-small);padding:5px 13px;white-space:nowrap}
.news-title{font-size:17px;font-weight:750;color:var(--text);line-height:1.5;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;transition:color .16s ease}
.news-title:hover{color:var(--brand)}
.news-summary{color:var(--text-soft);font-size:14px;line-height:1.6;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.news-arrow{width:38px;height:38px;border-radius:50%;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--brand);font-size:14px;transition:all .16s ease;justify-self:end}
.news-arrow:hover{background:var(--brand);color:#fff;border-color:var(--brand);transform:translateX(2px)}
.news-more{text-align:right;padding:18px 2px 10px}
.news-empty{border:1px dashed #D8CBB5;border-radius:12px;padding:48px 24px;text-align:center;color:var(--text-faint);background:#fff}
.news-empty-icon{width:50px;height:50px;border:1px solid var(--border);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:19px;color:#C6B393;margin:0 auto 16px}

.faq-section{background:#fff}
.faq-list{max-width:860px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--border)}
.faq-item:first-child{border-top:1px solid var(--border)}
.faq-summary{list-style:none;display:flex;justify-content:space-between;gap:24px;align-items:center;padding:22px 4px;cursor:pointer;font-size:17px;font-weight:750;color:var(--text);transition:color .16s ease}
.faq-summary::-webkit-details-marker{display:none}
.faq-summary:hover{color:var(--brand)}
.faq-summary .ui-icon{width:30px;height:30px;border-radius:50%;border:1px solid #D6CCBD;color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:14px;position:relative;flex-shrink:0;transition:transform .2s ease,border-color .18s ease,background .18s ease}
.faq-item[open] .faq-summary .ui-icon{transform:rotate(45deg);background:var(--accent);border-color:var(--accent);color:#fff}
.faq-answer{padding:0 4px 24px 34px;color:var(--text-soft);font-size:15px;line-height:1.8;max-width:780px}
.faq-foot{text-align:center;margin-top:36px;color:var(--text-soft);font-size:14px}
.faq-foot a{color:var(--brand);font-weight:750;border-bottom:1px solid rgba(30,80,63,.25);padding-bottom:2px;background:linear-gradient(0deg,rgba(30,80,63,.2),rgba(30,80,63,.2)) no-repeat 0 100%/0 2px;transition:background-size .2s ease}
.faq-foot a:hover{background-size:100% 2px}

.cta-section{background:var(--brand-deep);color:#fff;position:relative;overflow:hidden}
.cta-section::before{content:"";position:absolute;inset:0;background-image:url('/assets/images/backpic/back-3.png');background-size:cover;background-position:center;opacity:.18}
.cta-section .container{position:relative;z-index:2;text-align:center;padding:96px 24px;max-width:880px}
.cta-section .cta-kicker{color:var(--accent-light);letter-spacing:.08em}
.cta-section h2{color:#fff;font-size:36px;line-height:1.45;margin-bottom:18px}
.cta-section p.cta-lead{color:rgba(246,243,238,.8);font-size:16px;line-height:1.8;max-width:600px;margin:0 auto 34px}
.cta-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:14px}
.cta-note{display:flex;justify-content:center;gap:26px;flex-wrap:wrap;margin-top:32px;color:rgba(246,243,238,.74);font-size:14px}
.cta-note span{display:inline-flex;align-items:center;gap:8px}
.cta-note i{color:var(--accent-light)}
.cta-note a{color:#fff;border-bottom:1px solid rgba(255,255,255,.3)}
.cta-note a:hover{border-color:#fff}

.site-footer{background:var(--brand-deep);color:rgba(246,243,238,.76);padding:72px 0 0;font-size:14px;line-height:1.8}
.footer-grid{display:grid;grid-template-columns:3fr 1.8fr 2.4fr 3fr;gap:40px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand .brand{color:#fff;margin-bottom:18px}
.footer-brand .brand-mark{background:#fff;color:var(--brand-deep)}
.footer-brand p{margin-bottom:20px;font-size:14px;max-width:320px;color:rgba(246,243,238,.68)}
.footer-social{display:flex;gap:8px;margin-top:6px}
.footer-social a{width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;font-size:14px;color:rgba(246,243,238,.7);transition:all .16s ease}
.footer-social a:hover{background:var(--accent);border-color:var(--accent);color:#fff;transform:translateY(-2px)}
.footer-col h3{color:#fff;font-size:16px;font-weight:750;margin-bottom:18px;padding-top:4px}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr;gap:12px}
.footer-col a{color:rgba(246,243,238,.7);font-size:14px;transition:all .16s ease}
.footer-col a:hover{color:#fff;padding-left:4px}
.footer-col a i{font-size:10px;color:var(--accent-light);margin-right:10px}
.footer-contact{color:rgba(246,243,238,.7)}
.footer-contact div{display:flex;align-items:flex-start;gap:12px;margin-bottom:14px}
.footer-contact .icon{color:var(--accent-light);margin-top:3px}
.footer-bottom{padding:24px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:rgba(246,243,238,.5);font-size:13px}
.footer-bottom a{color:rgba(246,243,238,.7)}
.footer-bottom a:hover{color:#fff}
.footer-bottom .icp{color:rgba(246,243,238,.4)}

@media (max-width:1100px){
  :root{--space-section:88px}
  .brand-name{font-size:18px}
  .header-main .inner{gap:16px}
  .search-form{max-width:360px}
  .proof-grid{grid-template-columns:1fr 1fr}
  .proof-aside{grid-template-columns:1fr;grid-template-rows:none}
  .step-row{grid-template-columns:110px minmax(220px,1fr);gap:24px}
  .step-arrow{display:none}
  .news-row{grid-template-columns:100px 130px minmax(160px,1fr) 42px;gap:18px}
  .news-summary{display:none}
}
@media (max-width:1024px){
  .desktop-search .search-form{max-width:300px}
  .header-main .inner{grid-template-columns:1fr auto}
  .hero h1{font-size:44px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px}
}
@media (max-width:767px){
  :root{--space-section:64px}
  .inner,.container{padding-left:20px;padding-right:20px}
  .header-main .inner{min-height:64px}
  .brand-name{font-size:18px}
  .brand-mark{width:36px;height:36px;border-radius:10px}
  .desktop-search,.header-cta{display:none}
  .menu-toggle{display:inline-flex}
  .nav-panel{display:none;background:#fff;border-bottom:1px solid var(--border)}
  #navToggle:checked ~ .site-header .nav-panel{display:block;box-shadow:0 16px 24px rgba(35,33,29,.06)}
  .nav-inner{flex-direction:column;align-items:stretch;padding:18px 0 20px}
  .nav-search-mobile{display:block;margin-bottom:12px}
  .nav-search-mobile .search-form{max-width:100%;height:46px}
  .cat-nav{flex-direction:column;align-items:stretch;gap:2px}
  .cat-nav a{justify-content:space-between;padding:13px 14px;border-radius:10px;font-size:15px}
  .cat-nav a i{margin-left:4px}
  .mobile-cta{display:flex;margin-top:14px;align-items:center;justify-content:center;height:48px;border-radius:999px;background:var(--brand);color:#fff;font-weight:700;font-size:14px}
  .mobile-cta:hover{background:var(--brand-soft)}
  .hero{padding:56px 0 64px}
  .hero h1{font-size:34px}
  .hero p.hero-lead{font-size:16px}
  .quick-inner{grid-template-columns:1fr;padding:18px 0}
  .quick-item{border-bottom:1px solid var(--border);border-radius:0;padding:14px 4px}
  .hero-actions .btn{width:auto}
  .proof-grid{grid-template-columns:1fr}
  .proof-card-main .proof-image{aspect-ratio:16/10}
  .proof-content{padding:24px 20px}
  .metric-fill{padding:28px 20px}
  .news-wrap{padding:2px 16px;overflow:hidden}
  .news-row{grid-template-columns:1fr auto;gap:14px;padding:18px 2px}
  .news-date,.news-cat{display:none}
  .news-title{font-size:16px;-webkit-line-clamp:2}
  .news-arrow{width:34px;height:34px}
  .section-title-block h2{font-size:29px}
  .faq-summary{font-size:16px;padding:18px 2px}
  .faq-answer{padding-left:8px}
  .cta-section .container{padding:64px 20px}
  .cta-section h2{font-size:28px}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .step-row{grid-template-columns:80px 1fr;gap:16px;padding:28px 0}
  .step-num{font-size:58px}
  .step-head h3{font-size:19px}
}
@media (max-width:520px){
  .hero h1{font-size:31px}
  .hero p.hero-lead{font-size:15px}
  .btn, .btn-lg{width:100%;padding:0 18px}
}

/* roulang page: category1 */
:root {
  --brand: #1E503F;
  --brand-dark: #14372E;
  --brand-soft: #E3EFE8;
  --brand-border: #CFE0D5;
  --gold: #C19A6A;
  --gold-soft: #E2D2BD;
  --bg: #F6F3EE;
  --card: #FFFFFF;
  --line: #E6E0D6;
  --text: #23211D;
  --muted: #5F5B54;
  --success: #1E7A4F;
  --error: #B34B46;
  --radius-sm: 4px;
  --radius-lg: 14px;
  --radius-pill: 999px;
  --shadow-sm: 0 2px 16px rgba(35, 33, 29, 0.05);
  --shadow-md: 0 12px 28px rgba(35, 33, 29, 0.10);
  --shadow-btn: 0 6px 20px rgba(30, 80, 63, 0.28);
  --font: "PingFang SC", "HarmonyOS Sans SC", "Source Han Sans SC", "Microsoft YaHei", sans-serif;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.75;
  font-size: 15px;
  font-variant-numeric: tabular-nums;
}

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

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

a {
  color: var(--brand);
  text-decoration: none;
}

ul, ol, figure, p, h1, h2, h3, h4, h5 {
  margin: 0;
  padding: 0;
}

button, input, select {
  font-family: inherit;
  font-size: inherit;
}

.grid-container {
  max-width: 1200px;
  padding-left: 24px;
  padding-right: 24px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--line);
}

.header-main {
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.header-main .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 72px;
  padding: 12px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.brand-mark {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--brand);
  color: #fff;
  border-radius: 9px;
  font-size: 19px;
  box-shadow: 0 4px 14px rgba(30, 80, 63, 0.28);
}

.brand-name {
  font-size: 20px;
  font-weight: 780;
  letter-spacing: -0.02em;
  color: var(--brand-dark);
  line-height: 1.2;
}

.brand-name span {
  color: var(--gold);
}

.desktop-search {
  flex: 1;
  display: flex;
  justify-content: center;
  max-width: 520px;
}

.search-form {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  background: #fff;
  border: 1px solid #E0DBD0;
  border-radius: var(--radius-pill);
  height: 44px;
  transition: border-color .18s ease, box-shadow .18s ease;
}

.search-form:hover {
  border-color: var(--gold-soft);
}

.search-form:focus-within {
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(193, 154, 106, 0.14);
  outline: none;
}

.search-icon {
  position: absolute;
  left: 15px;
  font-size: 14px;
  color: var(--muted);
}

.search-form input {
  width: 100%;
  border: 0;
  padding: 0 76px 0 42px;
  height: 42px;
  background: transparent;
  border-radius: var(--radius-pill);
  color: var(--text);
}

.search-form input:focus {
  outline: 0;
}

.search-form input::-webkit-input-placeholder {
  color: #9B968C;
}

.search-form button {
  position: absolute;
  right: 5px;
  top: 5px;
  height: 34px;
  width: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--brand);
  color: #fff;
  border: 0;
  border-radius: var(--radius-pill);
  cursor: pointer;
  font-size: 13px;
  transition: background .18s ease, transform .18s ease;
}

.search-form button:hover {
  background: #174b3a;
  transform: translateX(2px);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--brand);
  color: #fff;
  padding: 10px 19px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  box-shadow: 0 4px 12px rgba(30, 80, 63, 0.16);
  transition: background .18s ease, box-shadow .18s ease, transform .18s ease;
}

.header-cta:hover {
  background: var(--brand-dark);
  box-shadow: var(--shadow-btn);
  transform: translateY(-1px);
  color: #fff;
}

.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  color: var(--brand-dark);
  background: #fff;
  cursor: pointer;
}

.nav-toggle-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.nav-panel {
  background: #fff;
  border-bottom: 1px solid rgba(230, 224, 214, 0.7);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 48px;
}

.cat-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2px;
}

.cat-nav a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  background: transparent;
  transition: all .18s ease;
  white-space: nowrap;
}

.cat-nav a i {
  color: var(--gold);
  font-size: 13px;
}

.cat-nav a:hover {
  color: var(--brand);
  background: var(--brand-soft);
}

.cat-nav a.active {
  color: var(--brand-dark);
  background: var(--brand-soft);
  box-shadow: inset 0 -1px 0 rgba(30, 80, 63, 0.4);
}

.mobile-cta {
  color: var(--brand);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.mobile-cta:hover {
  color: var(--gold);
}

.mobile-search {
  display: none;
  padding: 10px 0 12px;
}

.page-blank {
  padding: 4px 0;
}

.category-banner {
  position: relative;
  padding: 76px 0 66px;
  background-color: var(--brand-dark);
  background-image: linear-gradient(90deg, rgba(20, 55, 46, 0.82), rgba(30, 80, 63, 0.52)), var(--banner);
  background-size: cover;
  background-position: center;
  color: #fff;
  overflow: hidden;
}

.category-banner::after {
  content: "";
  position: absolute;
  right: -90px;
  bottom: -120px;
  width: 300px;
  height: 300px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  pointer-events: none;
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 22px;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.86);
}

.breadcrumb a:hover {
  color: #fff;
}

.breadcrumb i {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.55);
}

.series-num {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 14px;
  color: var(--gold-soft);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.category-banner h1 {
  font-size: 44px;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: 16px;
  max-width: 720px;
}

.banner-lead {
  max-width: 650px;
  font-size: 17px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.82);
  margin: 0 0 30px;
}

.banner-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 14px;
  border: 0;
  padding: 12px 24px;
  cursor: pointer;
  transition: all .18s ease;
}

.btn-primary {
  background: #fff;
  color: var(--brand-dark);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.16);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 22px rgba(0, 0, 0, 0.20);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.46);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  transform: translateY(-2px);
}

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

.btn-dark:hover {
  background: var(--brand-dark);
  box-shadow: var(--shadow-btn);
  transform: translateY(-1px);
  color: #fff;
}

.cat-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 6px 13px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.94);
}

.section {
  padding: 92px 0;
}

.section-head {
  margin-bottom: 48px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--brand);
  background: var(--brand-soft);
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}

.section-head h2 {
  font-size: 32px;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--brand-dark);
  max-width: 700px;
  margin-top: 12px;
}

.section-head .section-intro {
  color: var(--muted);
  max-width: 680px;
  margin-top: 14px;
  font-size: 15px;
}

.section-head.head-center {
  text-align: center;
}

.section-head.head-center h2 {
  margin-left: auto;
  margin-right: auto;
}

.section-head.head-center .section-intro {
  margin-left: auto;
  margin-right: auto;
}

.meta-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  width: 800px;
  max-width: 100%;
  padding-top: 24px;
  margin-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 14px;
  color: rgba(255, 255, 255, 0.78);
}

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

.meta-wrap i {
  color: var(--gold-soft);
}

.chip-band {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}

.chip-band .grid-container {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: nowrap;
}

.chip-label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  color: var(--muted);
  flex-shrink: 0;
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
}

.chip-list span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: #fff;
  border: 1px solid var(--line);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  color: var(--text);
  transition: border-color .16s ease, color .16s ease;
}

.chip-list span:hover {
  border-color: var(--gold-soft);
  color: var(--brand);
}

.info-panel {
  background: var(--card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.info-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  padding: 32px 34px 0;
}

.info-head h3 {
  font-size: 21px;
  color: var(--brand-dark);
  letter-spacing: -0.01em;
}

.info-more {
  white-space: nowrap;
  font-size: 13px;
  font-weight: 650;
  color: var(--brand);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.info-more:hover {
  color: var(--gold);
}

.index-rows {
  padding: 20px 28px 28px;
}

.row-item {
  display: grid;
  grid-template-columns: 84px 230px 1fr 24px;
  align-items: center;
  gap: 22px;
  padding: 24px 8px;
  border-bottom: 1px solid #eee9e0;
  transition: background .16s ease, padding-left .16s ease;
}

.row-item:last-child {
  border-bottom: 0;
}

.row-item:hover {
  background: rgba(246, 243, 238, 0.65);
  padding-left: 14px;
}

.row-num {
  font-size: 28px;
  font-weight: 800;
  color: var(--brand);
  opacity: .35;
  letter-spacing: -0.03em;
}

.row-title {
  font-size: 17px;
  font-weight: 750;
  color: var(--brand-dark);
}

.row-desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
}

.row-arrow {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--line);
  color: var(--brand);
  font-size: 12px;
  transition: all .16s ease;
}

.row-item:hover .row-arrow {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

.split-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: center;
}

.visual-frame {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  min-height: 250px;
  box-shadow: var(--shadow-sm);
}

.visual-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: relative;
  transition: transform .4s ease;
}

.visual-frame:hover img {
  transform: scale(1.02);
}

.visual-cap {
  position: absolute;
  bottom: 16px;
  left: 16px;
  z-index: 2;
  color: #fff;
  background: rgba(20, 55, 46, 0.72);
  border-radius: 10px;
  padding: 8px 16px;
  font-size: 13px;
  backdrop-filter: blur(4px);
}

.visual-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(20, 55, 46, 0.08), transparent 35%);
}

.content-list {
  display: grid;
  gap: 22px;
}

.content-list-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  background: #fff;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .18s ease, transform .18s ease;
}

.content-list-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.item-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 11px;
  color: #fff;
  background: var(--brand);
  font-size: 16px;
  flex-shrink: 0;
}

.content-list-item h3 {
  font-size: 15px;
  color: var(--brand-dark);
  margin-bottom: 4px;
  line-height: 1.4;
}

.content-list-item p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

.process-block {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  padding: 34px;
  box-shadow: var(--shadow-sm);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 24px;
}

.step-cell {
  position: relative;
  padding-right: 20px;
}

.step-cell + .step-cell {
  padding-left: 20px;
}

.step-cell + .step-cell::before {
  content: "";
  position: absolute;
  top: 38px;
  left: 0;
  width: 1px;
  height: 44px;
  background: var(--gold-soft);
}

.step-num {
  display: block;
  font-size: 34px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--gold);
  font-weight: 780;
  margin: 0 0 18px;
}

.step-title {
  font-size: 16px;
  color: var(--brand-dark);
  font-weight: 750;
  margin-bottom: 9px;
}

.step-desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

.hover-strip {
  position: relative;
  background: var(--brand-dark);
}

.hover-strip::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(90deg, rgba(20, 55, 46, 0.97), rgba(20, 55, 46, 0.68) 60%, rgba(193, 154, 106, 0.3)), var(--banner);
  background-size: cover;
  background-position: center;
}

.insight-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 44px;
  align-items: center;
}

.hover-strip-text h2 {
  color: #fff;
  font-size: 31px;
  line-height: 1.3;
  letter-spacing: -0.02em;
  max-width: 520px;
  margin-bottom: 12px;
}

.hover-strip-text p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
  max-width: 560px;
  margin-top: 12px;
  line-height: 1.8;
}

.check-list {
  display: grid;
  gap: 13px;
  margin-top: 8px;
}

.check-list li {
  list-style: none;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 14px;
}

.check-list li i {
  color: var(--gold-soft);
  margin-top: 4px;
}

.focus-box {
  background: var(--highlight);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 14px 18px;
  color: #fff;
}

.focus-box:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.45);
}

.focus-box i {
  color: var(--gold-soft);
  font-size: 18px;
}

.focus-box p {
  margin-top: 5px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.76);
}

.faq-wrap {
  max-width: 880px;
  margin: 0 auto;
}

.faq-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0 24px;
  margin-bottom: 14px;
  transition: box-shadow .18s ease, border-color .18s ease;
}

.faq-item:hover {
  border-color: var(--gold-soft);
}

.faq-item.is-open {
  border-color: rgba(30, 80, 63, 0.3);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 0;
  background: transparent;
  border: 0;
  cursor: pointer;
  text-align: left;
  font-size: 16px;
  font-weight: 690;
  color: var(--brand-dark);
  line-height: 1.5;
}

.faq-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--line);
  color: var(--brand);
  transition: transform .2s ease, background .18s ease;
}

.faq-item.is-open .faq-icon {
  transform: rotate(45deg);
  background: var(--brand);
  color: #fff;
  border-color: var(--brand);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .25s ease;
}

.faq-inner {
  padding: 0 0 22px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
  border-top: 1px dashed var(--line);
  padding-top: 15px;
}

.contact-strip {
  background: var(--brand-dark);
  color: #fff;
}

.contact-strip-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 52px;
  align-items: center;
}

.contact-title {
  font-size: 30px;
  color: #fff;
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.contact-strip .text-lead {
  color: rgba(255, 255, 255, 0.76);
  max-width: 470px;
  line-height: 1.8;
  margin-bottom: 24px;
}

.option-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-left: 0;
  list-style: none;
  margin-bottom: 30px;
}

.option-list li {
  list-style: none;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 14px;
  line-height: 1.7;
}

.option-list li i {
  color: var(--gold-soft);
  margin-top: 5px;
  font-size: 13px;
}

.lead-form {
  background: #fff;
  color: var(--text);
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.16);
}

.form-title {
  font-size: 22px;
  color: var(--brand-dark);
  margin-bottom: 6px;
  font-weight: 780;
  letter-spacing: -0.01em;
}

.form-tip {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 650;
  color: var(--text);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  height: 42px;
  padding: 0 14px;
  background: #FBF9F5;
  color: var(--text);
  transition: border-color .16s ease, box-shadow .16s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(193, 154, 106, 0.16);
  background: #fff;
}

textarea.form-control {
  height: auto;
  padding-top: 10px;
  resize: vertical;
}

.form-submit {
  width: 100%;
  border: 0;
  background: var(--brand);
  color: #fff;
  height: 44px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  cursor: pointer;
  transition: all .18s ease;
}

.form-submit:hover {
  background: var(--brand-dark);
  box-shadow: var(--shadow-btn);
}

.form-note {
  margin-top: 10px;
  font-size: 12px;
  color: var(--muted);
  text-align: center;
}

.faq-inner a {
  font-weight: 650;
  color: var(--brand);
}

.faq-inner a:hover {
  text-decoration: underline;
}

.site-footer {
  background: #14372E;
  color: rgba(255, 255, 255, 0.84);
  padding: 76px 0 0;
  font-size: 14px;
  line-height: 1.8;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1.6fr;
  gap: 38px;
  padding-bottom: 40px;
}

.site-footer .brand-name {
  color: #fff;
}

.site-footer .brand-mark {
  background: #fff;
  color: var(--brand);
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.68);
  font-size: 14px;
  line-height: 1.8;
  max-width: 300px;
  margin-top: 22px;
}

.footer-social {
  display: flex;
  gap: 8px;
  margin-top: 20px;
}

.footer-social a {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #fff;
  background: transparent;
  transition: all .16s ease;
}

.footer-social a:hover {
  background: #fff;
  color: var(--brand-dark);
}

.footer-col h3,
.footer-contact h3 {
  color: #fff;
  font-size: 16px;
  margin-bottom: 16px;
  font-weight: 720;
  letter-spacing: -0.01em;
}

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

.footer-col li {
  list-style: none;
  margin-bottom: 8px;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.76);
  transition: padding-left .16s ease, color .16s ease;
}

.footer-col a i {
  font-size: 11px;
  color: var(--gold-soft);
  margin-right: 4px;
}

.footer-col a:hover {
  color: #fff;
  padding-left: 4px;
}

.footer-contact>div {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 15px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.65;
}

.footer-contact .footer-icon,
.footer-contact>div i {
  color: var(--gold-soft);
  margin-top: 3px;
  width: 16px;
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: rgba(255, 255, 255, 0.6);
  font-size: 13px;
}

.footer-bottom .icp {
  color: rgba(255, 255, 255, 0.53);
}

@media screen and (max-width: 1024px) {
  .header-main .inner {
    gap: 14px;
  }

  .desktop-search {
    max-width: 380px;
  }

  .row-item {
    grid-template-columns: 70px 200px 1fr 24px;
    gap: 14px;
  }

  .footer-grid {
    grid-template-columns: 1.6fr 1fr 1fr;
  }

  .footer-brand p {
    max-width: none;
  }
}

@media screen and (max-width: 960px) {
  .section {
    padding: 72px 0;
  }

  .split-visual,
  .insight-grid {
    grid-template-columns: 1fr;
  }

  .hover-strip-text h2 {
    max-width: none;
  }

  .process-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px 20px;
  }

  .step-cell + .step-cell::before {
    display: none;
  }

  .contact-strip-wrapper {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media screen and (max-width: 767px) {
  .grid-container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .header-main .inner {
    height: auto;
  }

  .desktop-search {
    display: none;
  }

  .header-cta {
    display: none;
  }

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

  .mobile-search {
    display: block;
  }

  .nav-panel {
    display: none;
  }

  .nav-toggle-input:checked ~ .nav-panel {
    display: block;
  }

  .nav-inner {
    flex-direction: column;
    align-items: stretch;
    padding: 6px 0 12px;
  }

  .cat-nav {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

  .cat-nav a {
    justify-content: flex-start;
    border-bottom: 1px solid #F0ECE3;
    font-size: 15px;
    padding: 11px 14px;
    border-radius: 6px;
  }

  .nav-toggle-input:checked ~ .header-main .menu-open-icon {
    display: none;
  }

  .menu-close-icon {
    display: none !important;
  }

  .nav-toggle-input:checked ~ .header-main .menu-close-icon {
    display: inline-flex !important;
  }

  .nav-toggle-input:checked ~ .header-main .menu-open-icon {
    display: none !important;
  }

  .mobile-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    background: var(--brand-soft);
    border-radius: 10px;
  }

  .category-banner {
    padding: 52px 0 48px;
  }

  .category-banner h1 {
    font-size: 32px;
  }

  .banner-lead {
    font-size: 15px;
  }

  .section {
    padding: 56px 0;
  }

  .section-head h2 {
    font-size: 26px;
  }

  .index-rows {
    padding: 16px 14px;
    overflow: hidden;
  }

  .row-item {
    grid-template-columns: 48px 1fr 24px;
    gap: 8px;
    padding: 16px 8px;
  }

  .row-item:hover {
    padding-left: 8px;
  }

  .row-desc {
    grid-column: 2 / 4;
  
  }

  .row-title {
    font-size: 16px;
  }

  .row-num {
    font-size: 26px;
  }

  .row-arrow {
    width: 26px;
    height: 26px;
  }

  .info-head {
    padding: 22px 20px 0;
  }

  .content-list {
    grid-template-columns: 1fr;
  }

  .process-block {
    padding: 22px;
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

  .strip-card {
    margin-top: 10px;
  }

  .lead-form {
    padding: 24px 20px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-bottom: 30px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media screen and (max-width: 520px) {
  .brand-name {
    font-size: 18px;
  }

  .heading-badge {
    font-size: 12px;
  }

  .category-banner h1 {
    font-size: 27px;
  }

  .split-visual,
  .insight-grid,
  .contact-strip-wrapper {
    gap: 24px;
  }

  .section-head h2 {
    font-size: 24px;
    line-height: 1.35;
  }

  .section-intro {
    font-size: 14px;
  }

  .hover-strip h2 {
    font-size: 25px;
  }

  .info-head {
    flex-direction: column;
    gap: 8px;
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

  .step-cell + .step-cell {
    padding-left: 0;
  }

  .cat-chip {
    margin-right: 6px;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .banner-actions {
    gap: 10px;
  }
}

/* roulang page: article */
:root{
  --c-main:#1E503F;
  --c-main-dark:#14372E;
  --c-main-soft:rgba(30,80,63,.08);
  --c-gold:#C19A6A;
  --c-gold-soft:#E2D2BD;
  --c-bg:#F6F3EE;
  --c-card:#FFFFFF;
  --c-line:#E6E0D6;
  --c-line-strong:#D8D0C4;
  --c-text:#23211D;
  --c-text-weak:#5F5B54;
  --r-sm:4px;
  --r-md:8px;
  --r-lg:14px;
  --r-pill:999px;
  --shadow-sm:0 2px 16px rgba(35,33,29,.05);
  --shadow-md:0 12px 28px rgba(35,33,29,.10);
  --shadow-gold:0 6px 20px rgba(30,80,63,.28);
  --max-width:1200px;
  --font-sans:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Microsoft YaHei","Helvetica Neue",sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:150px}
body{
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.75;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
  font-variant-numeric:tabular-nums;
}
img{max-width:100%;height:auto;display:block}
ul,ol{margin:0;padding:0;list-style:none}
a{text-decoration:none;color:inherit;transition:color .18s ease,background .18s ease,transform .18s ease,box-shadow .18s ease,border-color .18s ease}
button,input,textarea,select{font-family:inherit;font-size:1rem;outline:none}
button{cursor:pointer;border:none;background:none}
input,textarea{background:#fff}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:3px solid rgba(193,154,106,.55);
  outline-offset:2px;
}
i{color:currentColor}
small{font-size:.8125rem}

.container{max-width:var(--max-width);margin:0 auto;padding-left:24px;padding-right:24px}
.section-title{font-size:2rem;line-height:1.35;font-weight:750;letter-spacing:-.01em;margin-bottom:.35em}
.section-subtitle{color:var(--c-text-weak);font-size:1.0625rem;max-width:560px;line-height:1.8}

/* 按钮 */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  border-radius:var(--r-pill);
  font-weight:700;
  font-size:1rem;
  line-height:1;
  padding:15px 34px;
  border:1px solid transparent;
  transition:transform .18s ease,background .18s ease,box-shadow .18s ease,border-color .18s ease,color .18s ease;
}
.btn-primary{background:var(--c-main);color:#fff}
.btn-primary:hover{background:#2B6650;transform:translateY(-1px);box-shadow:var(--shadow-gold)}
.btn-light{background:#fff;color:var(--c-main-dark)}
.btn-light:hover{background:var(--c-gold-soft);transform:translateY(-1px);box-shadow:0 6px 18px rgba(0,0,0,.18)}
.btn-ghost{border-color:var(--c-line-strong);color:var(--c-main-dark);background:transparent}
.btn-ghost:hover{border-color:var(--c-main);color:var(--c-main);transform:translateY(-1px)}

/* ===== 顶部导航 ===== */
.site-header{
  position:fixed;
  top:0;
  left:0;
  right:0;
  z-index:1080;
  background:rgba(246,243,238,.94);
  backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(230,224,214,.9);
  transition:box-shadow .2s ease;
}
.site-header.shadow-on{box-shadow:0 6px 24px rgba(35,33,29,.06)}
.nav-toggle-input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}

.header-main{padding:14px 0;background:rgba(246,243,238,.97)}
.header-main .inner{display:flex;align-items:center;gap:24px}
.brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  flex-shrink:0;
  font-weight:800;
}
.brand-mark{
  width:42px;
  height:42px;
  border-radius:10px;
  background:var(--c-main-dark);
  color:var(--c-gold-soft);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:1.2rem;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);
  transition:transform .18s ease;
}
.brand:hover .brand-mark{transform:rotate(-6deg) scale(.97)}
.brand-name{
  font-size:1.22rem;
  font-weight:800;
  letter-spacing:-.01em;
  color:var(--c-text);
  line-height:1;
}
.brand-name span{color:var(--c-gold);font-weight:600}
.brand-description{display:block;font-size:.6875rem;color:var(--c-text-weak);font-weight:500;margin-top:4px}

/* 搜索 */
.desktop-search{flex:1;max-width:480px;margin-left:auto}
.search-form{
  position:relative;
  display:flex;
  align-items:center;
  height:44px;
  border-radius:var(--r-pill);
  background:#fff;
  border:1px solid #E0DBD0;
  box-shadow:0 1px 4px rgba(35,33,29,.03);
  transition:border-color .18s ease,box-shadow .18s ease;
}
.search-form:focus-within{
  border-color:var(--c-gold);
  box-shadow:0 0 0 3px rgba(193,154,106,.22);
}
.search-icon{margin-left:16px;font-size:.95rem;color:var(--c-text-weak);transition:color .18s ease}
.search-form:focus-within .search-icon{color:var(--c-gold)}
.search-form input[type="search"]{
  flex:1;
  min-width:0;
  border:none;
  background:transparent;
  padding:0 12px;
  height:42px;
  line-height:42px;
  font-size:.95rem;
  color:var(--c-text);
}
.search-form input::placeholder{color:#9B958C}
.search-form button[type="submit"]{
  margin-right:6px;
  width:34px;
  height:34px;
  flex-shrink:0;
  border-radius:50%;
  background:var(--c-main);
  color:#fff;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:.8rem;
  transition:background .18s ease,transform .18s ease;
}
.search-form button[type="submit"]:hover{background:#2B6650;transform:translateX(2px)}

.header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}
.header-cta{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:44px;
  padding:0 22px;
  border-radius:var(--r-pill);
  background:var(--c-main-dark);
  color:#fff;
  font-size:.92rem;
  font-weight:600;
  transition:background .18s ease,transform .18s ease,box-shadow .18s ease;
}
.header-cta:hover{background:var(--c-main);transform:translateY(-1px);box-shadow:var(--shadow-gold);color:#fff}

.menu-toggle{
  display:none;
  width:44px;
  height:44px;
  border-radius:50%;
  align-items:center;
  justify-content:center;
  background:#fff;
  border:1px solid var(--c-line);
  color:var(--c-main-dark);
  font-size:1.25rem;
  cursor:pointer;
}
.menu-close-icon{display:none!important}

/* 导航第二栏 */
.nav-panel{
  border-top:1px solid rgba(230,224,214,.7);
  background:rgba(255,255,255,.72);
}
.nav-inner{
  max-width:var(--max-width);
  margin:0 auto;
  padding:0 24px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  min-height:50px;
}
.cat-nav{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:5px;
}
.cat-nav a{
  color:var(--c-text);
  font-size:.95rem;
  font-weight:600;
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:9px 17px;
  border-radius:var(--r-pill);
  transition:background .18s ease,color .18s ease,transform .18s ease;
}
.cat-nav a i{font-size:.8rem;color:var(--c-gold)}
.cat-nav a:hover{background:var(--c-main-soft);color:var(--c-main)}
.cat-nav a.active{
  background:var(--c-main-dark);
  color:#F7F1E8;
}
.cat-nav a.active i{color:var(--c-gold-soft)}
.mobile-cta{
  color:var(--c-main-dark);
  font-weight:700;
  font-size:.92rem;
  white-space:nowrap;
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.mobile-cta:hover{color:var(--c-gold)}

/* 页面主体 */
.page-main{padding-top:128px;min-height:60vh}

/* ===== 面包屑 ===== */
.breadcrumb{
  max-width:840px;
  margin:0 auto 28px;
  padding:0 24px;
  font-size:.8125rem;
  color:var(--c-text-weak);
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:6px;
}
.breadcrumb a{color:var(--c-text-weak)}
.breadcrumb a:hover{color:var(--c-main)}
.breadcrumb .sep{color:#C3BCB0}
.breadcrumb .crumb-now{color:var(--c-main-dark);font-weight:600;overflow:hidden;text-overflow:ellipsis;max-width:260px;white-space:nowrap}

/* ===== 文章主体 ===== */
.article-shell{
  max-width:840px;
  margin:0 auto 24px;
  padding:0 24px;
}
.article-card{
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--r-lg);
  box-shadow:var(--shadow-sm);
  padding:52px 62px 46px;
}
.article-flag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:var(--c-main-soft);
  color:var(--c-main);
  font-size:.8rem;
  font-weight:700;
  border-radius:var(--r-pill);
  padding:6px 15px;
  margin-bottom:22px;
}
.article-flag i{color:var(--c-gold)}
.article-title{
  font-size:2.4rem;
  line-height:1.3;
  font-weight:800;
  letter-spacing:-.02em;
  margin-bottom:24px;
  color:var(--c-text);
}
.article-summary{
  background:#FAF7F2;
  border-left:3px solid var(--c-gold);
  border-radius:0 8px 8px 0;
  padding:14px 20px;
  font-size:.95rem;
  color:var(--c-text-weak);
  line-height:1.85;
  margin:0 0 30px;
}

.article-meta{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:12px 24px;
  padding-top:18px;
  margin-top:26px;
  border-top:1px solid var(--c-line);
  color:var(--c-text-weak);
  font-size:.842rem;
}
.meta-item{display:inline-flex;align-items:center;gap:7px}
.meta-item i{color:var(--c-gold);font-size:.9rem}
.meta-cat{background:var(--c-main-soft);color:var(--c-main);padding:5px 12px;border-radius:var(--r-sm);font-weight:600}

/* CMS 正文 */
.cms-article-body{
  margin-top:38px;
  color:var(--c-text);
  font-size:1.03rem;
  line-height:1.85;
  word-wrap:break-word;
}
.cms-article-body p{
  font-size:1rem;
  line-height:1.85;
  margin-bottom:1.55em;
  letter-spacing:0;
}
.cms-article-body h2{
  font-size:1.5rem;
  font-weight:800;
  letter-spacing:-.01em;
  margin:2.2em 0 .8em;
  padding-bottom:.5em;
  border-bottom:1px solid var(--c-line);
  line-height:1.4;
}
.cms-article-body h3{
  font-size:1.25rem;
  font-weight:750;
  margin:2em 0 .75em;
  line-height:1.5;
}
.cms-article-body h4{
  font-size:1.15rem;
  font-weight:700;
  margin:1.4em 0 .6em;
}
.cms-article-body a{
  color:var(--c-main);
  border-bottom:1px solid rgba(30,80,63,.2);
  background:linear-gradient(currentColor 0 0) no-repeat 0 100%;
  background-size:0 1px;
  transition:background-size .25s ease,color .18s ease;
}
.cms-article-body a:hover{
  color:#0C3B2B;
  background-size:100% 1px;
}
.cms-article-body ul,
.cms-article-body ol{
  margin:0 0 1.6em;
  padding-left:1.3em;
}
.cms-article-body ul{list-style:disc}
.cms-article-body ol{list-style:decimal}
.cms-article-body li{
  margin-bottom:.5em;
  padding-left:.3em;
}
.cms-article-body blockquote{
  margin:1.8em 0;
  padding:18px 24px;
  background:var(--c-bg);
  border-left:4px solid var(--c-gold);
  border-radius:0 10px 10px 0;
  color:var(--c-text-weak);
}
.cms-article-body blockquote p:last-child{margin-bottom:0}
.cms-article-body code{
  font-family:Consolas,"SF Mono","Liberation Mono",monospace;
  background:#F1EEE8;
  border:1px solid var(--c-line);
  padding:2px 6px;
  border-radius:4px;
  font-size:.9em;
  color:var(--c-main-dark);
}
.cms-article-body pre{
  background:#20201D;
  color:#F0EDE6;
  border-radius:12px;
  padding:20px;
  overflow:auto;
  margin:1.8em 0;
  line-height:1.6;
}
.cms-article-body pre code{background:none;border:none;color:inherit;padding:0}
.cms-article-body img{
  border-radius:12px;
  margin:1.6em 0;
  box-shadow:var(--shadow-sm);
}
.cms-article-body table{
  width:100%;
  border-collapse:collapse;
  margin:1.8em 0;
  font-size:.95rem;
  display:block;
  overflow-x:auto;
}
.cms-article-body table thead th{
  background:#F0EBE2;
  color:var(--c-text);
  font-weight:700;
  text-align:left;
  padding:12px 14px;
  border:1px solid var(--c-line);
}
.cms-article-body table tbody td{
  padding:11px 14px;
  border:1px solid var(--c-line);
  background:#fff;
  vertical-align:top;
}
.cms-article-body table tbody tr:nth-child(even) td{background:#FAF8F4}
.cms-article-body hr{
  border:none;
  border-top:1px solid var(--c-line);
  margin:2.4em 0;
}

/* 标签区 */
.article-tags{
  margin-top:38px;
  padding-top:26px;
  border-top:1px solid var(--c-line);
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
}
.tag-label{
  font-size:.8125rem;
  color:var(--c-text-weak);
  font-weight:600;
  display:inline-flex;
  align-items:center;
  gap:7px;
  margin-right:4px;
}
.article-tags a{
  display:inline-flex;
  align-items:center;
  gap:6px;
  background:#F4F1EB;
  color:var(--c-main-dark);
  font-size:.8125rem;
  font-weight:600;
  border-radius:var(--r-sm);
  padding:6px 12px;
  border:1px solid transparent;
  transition:background .18s ease,color .18s ease,border-color .18s ease;
}
.article-tags a i{font-size:.68rem;color:var(--c-gold)}
.article-tags a:hover{background:var(--c-main-soft);border-color:var(--c-gold);color:var(--c-main)}

/* 分享按钮 */
.article-share{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  margin-top:16px;
  flex-wrap:wrap;
}
.article-share a{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--c-text-weak);
  font-size:.8125rem;
  margin-right:14px;
}
.article-share a i{color:var(--c-main)}
.article-share a:hover{color:var(--c-main)}

/* 上一篇 下一篇 */
.post-pager{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
  margin-top:38px;
}
.pager-item{
  background:#FAF7F2;
  border:1px solid var(--c-line);
  border-radius:12px;
  padding:20px 22px;
  display:flex;
  align-items:center;
  gap:14px;
  transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease,background .18s ease;
}
.pager-item:hover{
  border-color:var(--c-gold);
  background:#fff;
  box-shadow:var(--shadow-sm);
  transform:translateY(-2px);
}
.pager-item .pager-icon{
  width:40px;
  height:40px;
  flex-shrink:0;
  border-radius:50%;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:var(--c-main-soft);
  color:var(--c-main);
  font-size:.95rem;
}
.pager-item .pager-label{font-size:.75rem;color:var(--c-text-weak);display:block;margin-bottom:4px}
.pager-item .pager-title{font-size:.95rem;font-weight:700;color:var(--c-text);line-height:1.4}

/* 相关推荐 / 栏目入口 */
.related-section{
  background:#fff;
  border:1px solid var(--c-line);
  border-radius:var(--r-lg);
  box-shadow:var(--shadow-sm);
  max-width:1200px;
  margin:70px auto 0;
  padding:48px 0 0;
}
.related-head{
  max-width:1200px;
  margin:0 auto;
  padding:0 24px 30px;
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
}
.related-head .section-title{font-size:1.7rem;margin:0}
.related-head .related-more{
  font-weight:600;
  color:var(--c-main);
  font-size:.9rem;
  display:inline-flex;
  align-items:center;
  gap:8px;
  white-space:nowrap;
}
.related-head .related-more:hover{color:var(--c-gold)}

.related-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:0;
  border-top:1px solid var(--c-line);
}
.related-card{
  position:relative;
  padding:24px;
  border-right:1px solid var(--c-line);
  display:block;
  transition:background .2s ease;
}
.related-card:last-child{border-right:none}
.related-card:hover{background:#FBF9F5}
.related-card .thumb{
  position:relative;
  border-radius:12px;
  overflow:hidden;
  aspect-ratio:16/10;
  background:var(--c-main-dark);
  margin-bottom:18px;
}
.related-card .thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .3s ease;
}
.related-card:hover .thumb img{transform:scale(1.04)}
.thumb-veil{
  position:absolute;
  inset:0;
  background:rgba(20,55,46,.1);
  z-index:1;
}
.related-card .cat-label{
  position:absolute;
  left:14px;
  top:14px;
  z-index:2;
  background:rgba(20,55,46,.92);
  color:#fff;
  font-size:.72rem;
  padding:5px 12px;
  border-radius:var(--r-pill);
  font-weight:600;
  letter-spacing:.01em;
}
.related-card h3{font-size:1.12rem;font-weight:750;margin-bottom:9px;color:var(--c-text);line-height:1.5}
.related-card p{color:var(--c-text-weak);font-size:.84rem;line-height:1.65;margin:0}
.related-card .card-link{
  margin-top:14px;
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:.84rem;
  color:var(--c-main);
  font-weight:600;
}
.related-card .card-link i{transition:transform .18s ease}
.related-card:hover .card-link i{transform:translateX(4px)}

/* ===== FAQ ===== */
.faq-section{
  max-width:840px;
  margin:76px auto 0;
  padding:0 24px;
}
.faq-section .section-title{text-align:center}
.faq-section .section-subtitle{text-align:center;margin:0 auto 40px}
.faq-wrap{margin-top:8px}
.faq-item{
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:14px;
  margin-bottom:12px;
  overflow:hidden;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.faq-item.open{
  border-color:var(--c-gold);
  box-shadow:var(--shadow-sm);
}
.faq-header{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  text-align:left;
  background:transparent;
  padding:20px 24px;
  font-weight:700;
  color:var(--c-text);
  font-size:1rem;
  line-height:1.5;
  cursor:pointer;
}
.faq-header:hover{color:var(--c-main)}
.faq-icon{
  width:30px;
  height:30px;
  border-radius:50%;
  background:var(--c-main-soft);
  color:var(--c-main);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-weight:400;
  height:30px;line-height:0;
  transition:transform .2s ease,background .2s ease;
}
.faq-item.open .faq-icon{transform:rotate(45deg)}
.faq-body{
  max-height:0;
  overflow:hidden;
  transition:max-height .24s ease;
}
.faq-body-inner{
  padding:0 24px 20px 24px;
  color:var(--c-text-weak);
  font-size:.95rem;
  line-height:1.85;
}
.faq-note{
  text-align:center;
  margin-top:22px;
  font-size:.9rem;
  color:var(--c-text-weak);
}
.faq-note a{
  color:var(--c-main);
  font-weight:700;
  border-bottom:1px solid rgba(30,80,63,.3);
}
.faq-note a:hover{color:var(--c-gold)}

/* ===== CTA ===== */
.cta-area{
  margin:84px auto 0;
  max-width:1200px;
  padding:0 24px;
}
.cta-inner{
  background:var(--c-main-dark);
  border-radius:20px;
  color:#F3F0E9;
  padding:68px 40px;
  text-align:center;
  position:relative;
  overflow:hidden;
}
.cta-inner::before{
  content:"";
  position:absolute;
  width:520px;
  height:520px;
  right:-190px;
  top:-230px;
  border-radius:50%;
  background:rgba(193,154,106,.16);
  pointer-events:none;
}
.cta-inner h2{
  font-size:2rem;
  font-weight:800;
  letter-spacing:-.015em;
  color:#fff;
  margin-bottom:12px;
  position:relative;
  z-index:1;
}
.cta-inner p{
  color:rgba(246,243,238,.76);
  max-width:560px;
  margin:0 auto 28px;
  font-size:1rem;
  position:relative;z-index:1;
}
.cta-actions{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
  position:relative;z-index:1;
}

/* 页脚 */
.site-footer{
  margin-top:96px;
  background:var(--c-main-dark);
  color:rgba(241,238,231,.84);
  font-size:.9rem;
}
.footer-grid{
  max-width:var(--max-width);
  margin:0 auto;
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.4fr;
  gap:40px;
  padding:54px 24px 40px;
}
.footer-brand .brand-name{color:#F0EDE6}
.footer-brand > p{
  margin:16px 0 20px;
  font-size:.86rem;
  line-height:1.8;
  color:rgba(241,238,231,.65);
  max-width:350px;
}
.footer-social{display:flex;gap:10px}
.footer-social a{
  width:36px;height:36px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.08);
  color:#E2D2BD;
  transition:background .18s ease,color .18s ease,transform .18s ease;
}
.footer-social a:hover{background:var(--c-gold);color:#1E3E2D;transform:translateY(-2px)}
.footer-col h3,.footer-contact h3{
  color:#F0EDE6;
  font-size:.95rem;
  font-weight:700;
  margin-bottom:18px;
  letter-spacing:.02em;
}
.footer-col ul li{
  margin-bottom:10px;
}
.footer-col ul a{
  color:rgba(241,238,231,.68);
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:.86rem;
}
.footer-col ul a i{color:var(--c-gold);font-size:.7rem}
.footer-col ul a:hover{color:#fff;transform:translateX(2px)}
.footer-col ul a:hover i{color:var(--c-gold-soft)}
.footer-contact > div{
  display:flex;
  align-items:flex-start;
  gap:10px;
  margin-bottom:14px;
  color:rgba(241,238,231,.68);
  font-size:.85rem;
  line-height:1.6;
}
.footer-contact .footer-icon{color:var(--c-gold);margin-top:4px}
.footer-bottom{
  width:100%;
  border-top:1px solid rgba(255,255,255,.08);
  text-align:center;
  padding:18px 24px;
  color:rgba(241,238,231,.45);
  font-size:.78rem;
  background:rgba(0,0,0,.12);
}
.footer-bottom p{line-height:1.6}

/* ===== 内容未找到 ===== */
.article-missing{
  min-height:360px;
  margin:36px auto 90px;
  max-width:680px;
}
.missing-card{
  border:2px dashed var(--c-line-strong);
  background:rgba(255,255,255,.5);
  border-radius:20px;
  text-align:center;
  padding:90px 40px;
}
.missing-icon{
  width:80px;height:80px;
  margin:0 auto 24px;
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--c-main-soft);
  color:var(--c-main);
  font-size:2.2rem;
}
.missing-card h1{font-size:1.65rem;margin-bottom:10px;color:var(--c-text)}
.missing-card p{color:var(--c-text-weak);margin-bottom:26px}
.missing-card .btn{margin-top:4px}

/* ===== 响应式 ===== */
@media screen and (max-width:1024px){
  .header-cta{padding:0 16px;gap:6px}
  .desktop-search{max-width:420px}
  .article-card{padding:44px 42px 40px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .related-grid{grid-template-columns:1fr}
  .related-card{border-bottom:1px solid var(--c-line);border-right:none}
  .related-card:last-child{border-bottom:none}
}

@media screen and (max-width:860px){
  .page-main{padding-top:118px}
  .header-main .inner{
    display:flex;
    align-items:center;
    justify-content:space-between;
    column-gap:14px;
    row-gap:14px;
  }
  .desktop-search{order:3;flex:1 1 100%;max-width:100%;margin:0}
  .desktop-search .search-form{width:100%}
  .header-actions{gap:8px}
  .menu-toggle{display:inline-flex}
  .header-cta .compass-text{display:none}
  .header-cta{font-size:0;width:44px;height:44px;justify-content:center;padding:0;border-radius:50%}
  .header-cta i{font-size:1.1rem}
  .nav-panel{
    display:none;
    background:#F6F3EE;
    border-top:1px solid var(--c-line);
    padding:14px 24px 18px;
  }
  .nav-panel .nav-inner{
    padding:0;max-width:100%;align-items:stretch;
  }
  .cat-nav{
    display:flex;
    flex-direction:column;
    align-items:stretch;
    gap:8px;
    padding:6px 0;
  }
  .cat-nav a{
    display:flex;
    align-items:center;
    justify-content:flex-start;
    padding:12px 16px;
    background:#fff;
    border:1px solid var(--c-line);
    border-radius:10px;
    gap:10px;
  }
  .cat-nav a.active{background:var(--c-main-dark)}
  .mobile-cta{display:none}
  #navToggle:checked ~ .nav-panel{display:block}
  #navToggle:checked ~ .header-main .menu-open-icon{display:none!important}
  #navToggle:checked ~ .header-main .menu-close-icon{display:inline-block!important}

  .article-card{padding:34px 24px 30px}
  .article-title{font-size:1.85rem}
  .post-pager{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-inner{padding:50px 24px}
  .cta-inner h2{font-size:1.6rem}
}

@media screen and (max-width:520px){
  .container{padding-left:18px;padding-right:18px}
  .brand-name{font-size:1.08rem}
  .brand-mark{width:38px;height:38px;font-size:1.05rem}
  .page-main{padding-top:132px}
  .article-shell{padding:0 14px}
  .breadcrumb{padding:0 14px;margin-bottom:18px}
  .article-title{font-size:1.55rem}
  .article-summary{font-size:.9rem}
  .cms-article-body{font-size:.98rem}
  .faq-header{padding:17px 18px;font-size:.95rem}
  .faq-body-inner{padding:0 18px 16px;font-size:.9rem}
  .section-title{font-size:1.55rem}
  .btn{padding:14px 28px}
  .related-grid .related-card{padding:18px}
  .cta-actions .btn{width:100%}
  .footer-grid{padding:44px 18px 30px;gap:30px}
  .article-missing{padding:0 14px}
  .missing-card{padding:60px 20px}
}

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

@media print{
  .site-header,.site-footer,.related-section,.faq-section,.cta-area,.article-tags,.article-share{display:none!important}
  .page-main{padding-top:0}
  body{background:#fff}
  .article-card{border:none;box-shadow:none;padding:0}
}

/* roulang page: category2 */
:root {
  --brand: #1E503F;
  --brand-dark: #14372E;
  --accent: #C19A6A;
  --accent-soft: #E2D2BD;
  --bg: #F6F3EE;
  --card-bg: #FFFFFF;
  --line: #E6E0D6;
  --text: #23211D;
  --muted: #5F5B54;
  --success: #1E7A4F;
  --error: #B34B46;
  --radius-lg: 999px;
  --radius: 8px;
  --radius-sm: 4px;
  --shadow-card: 0 2px 16px rgba(35, 33, 29, 0.05);
  --shadow-hover: 0 12px 28px rgba(35, 33, 29, 0.10);
  --shadow-btn: 0 6px 20px rgba(30, 80, 63, 0.28);
  --container: 1200px;
  --font: "PingFang SC", "HarmonyOS Sans SC", "Source Han Sans SC", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  padding-top: 121px;
  font-variant-numeric: tabular-nums;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.18s ease, background-color 0.18s ease, border-color 0.18s ease, opacity 0.18s ease, transform 0.18s ease;
}

button,
input {
  font-family: var(--font);
}

figure {
  margin: 0;
}

.container {
  width: min(var(--container), 92%);
  margin: 0 auto;
}

section {
  scroll-margin-top: 136px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 28px;
  border-radius: var(--radius-lg);
  font-weight: 650;
  font-size: 15px;
  line-height: 1;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

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

.btn-primary:hover {
  background: #173f33;
  transform: translateY(-1px);
  box-shadow: var(--shadow-btn);
}

.btn-light {
  background: #fff;
  color: var(--brand-dark);
}

.btn-light:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.14);
  color: var(--brand);
}

.btn-outline-light {
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
  background: transparent;
}

.btn-outline-light:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-1px);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(193, 154, 106, 0.46);
  outline-offset: 2px;
}

/* ===== Header ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 80;
  background: rgba(246, 243, 238, 0.96);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--line);
}

.nav-toggle-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.header-main {
  height: 72px;
  display: flex;
  align-items: center;
}

.header-main .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--brand);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
  box-shadow: 0 4px 10px rgba(30, 80, 63, 0.18);
}

.brand-name {
  font-size: 21px;
  font-weight: 800;
  color: var(--brand-dark);
  letter-spacing: -0.02em;
  line-height: 1.2;
  white-space: nowrap;
}

.brand-name span {
  color: var(--accent);
}

.desktop-search {
  flex: 1 1 auto;
  max-width: 480px;
  margin: 0 auto;
}

.search-form {
  position: relative;
  display: flex;
  align-items: center;
  height: 44px;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid #E0DBD0;
  transition: box-shadow 0.18s ease, border-color 0.18s ease;
}

.search-form:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(193, 154, 106, 0.32);
}

.search-form .search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 15px;
  color: var(--muted);
  transition: color 0.18s ease;
  pointer-events: none;
}

.search-form:focus-within .search-icon {
  color: var(--accent);
}

.search-form input {
  width: 100%;
  height: 100%;
  border: 0;
  background: transparent;
  padding: 0 50px 0 44px;
  font-size: 15px;
  color: var(--text);
  border-radius: var(--radius-lg);
}

.search-form input::placeholder {
  color: #8b857b;
}

.search-form input:focus {
  outline: none;
}

.search-form button {
  position: absolute;
  right: 6px;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.18s ease, transform 0.18s ease;
}

.search-form button:hover {
  background: #173f33;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 44px;
  padding: 0 20px;
  border-radius: var(--radius-lg);
  background: var(--brand);
  color: #fff;
  font-size: 14px;
  font-weight: 650;
  transition: background 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.header-cta:hover {
  background: #173f33;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(30, 80, 63, 0.26);
}

.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: #fff;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--brand);
  cursor: pointer;
}

.menu-close-icon {
  display: none;
}

#navToggle:checked ~ .header-main .menu-open-icon {
  display: none;
}

#navToggle:checked ~ .header-main .menu-close-icon {
  display: block;
}

.nav-panel {
  border-top: 1px solid rgba(230, 224, 214, 0.8);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(8px);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 49px;
}

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

.cat-nav a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  border-radius: var(--radius-lg);
  font-size: 15px;
  font-weight: 600;
  color: var(--muted);
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.cat-nav a i {
  font-size: 13px;
  color: var(--accent);
}

.cat-nav a:hover {
  color: var(--brand);
  background: rgba(30, 80, 63, 0.06);
}

.cat-nav a.active {
  color: var(--brand);
  background: rgba(30, 80, 63, 0.10);
}

.mobile-cta {
  display: inline-flex;
  align-items: center;
  color: var(--brand);
  font-weight: 700;
  font-size: 14px;
  white-space: nowrap;
}

.mobile-cta:hover {
  color: var(--accent);
}

/* ===== Cat banner ===== */
.cat-banner {
  background:
    linear-gradient(112deg, rgba(20, 55, 46, 0.96) 5%, rgba(30, 80, 63, 0.84) 58%, rgba(20, 55, 46, 0.62)),
    url('/assets/images/backpic/back-2.png') center / cover no-repeat;
  background-color: var(--brand-dark);
  color: #fff;
  padding: 66px 0 56px;
  border-bottom: 3px solid var(--accent);
}

.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.69);
  margin-bottom: 26px;
}

.breadcrumb-nav a {
  color: rgba(255, 255, 255, 0.86);
  transition: color 0.18s ease;
}

.breadcrumb-nav a:hover {
  color: var(--accent-soft);
}

.breadcrumb-nav .current {
  color: var(--accent-soft);
}

.cat-heading-row {
  display: flex;
  align-items: flex-start;
  gap: 22px;
}

.section-order {
  font-size: 52px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.04em;
  margin-top: 6px;
  font-variant-numeric: tabular-nums;
}

.cat-heading-row h1 {
  font-size: 42px;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}

.cat-heading-row p {
  max-width: 660px;
  font-size: 17px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.88);
  margin: 0;
}

/* ===== Cat layout with sidebar ===== */
.cat-layout-section {
  padding: 72px 0 80px;
}

.row.cat-layout {
  max-width: 100%;
  margin-left: 0;
  margin-right: 0;
  display: flex;
  align-items: flex-start;
  gap: 32px;
}

.cat-layout > .columns {
  margin: 0;
  padding: 0;
}

.sidebar-col {
  flex: 0 0 320px;
  max-width: 320px;
}

.content-col {
  flex: 1 1 auto;
  min-width: 0;
}

.cat-sidebar {
  position: sticky;
  top: 140px;
  border-radius: var(--radius);
  background: var(--card-bg);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
  padding: 26px 20px;
}

.anchor-title {
  font-size: 15px;
  font-weight: 800;
  color: var(--brand-dark);
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}

.page-anchor {
  display: block;
}

.page-anchor a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  border-left: 3px solid transparent;
  color: var(--muted);
  font-size: 14px;
  font-weight: 550;
  transition: border-color 0.18s ease, background 0.18s ease, color 0.18s ease;
}

.page-anchor a:hover {
  color: var(--brand);
  background: rgba(30, 80, 63, 0.05);
  border-left-color: var(--accent);
}

.page-anchor a .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.side-note {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.side-note h3 {
  font-size: 15px;
  color: var(--brand-dark);
  margin: 0 0 8px;
}

.side-note p {
  font-size: 13px;
  line-height: 1.7;
  margin-bottom: 14px;
}

.side-note .btn {
  width: 100%;
  min-height: 42px;
  padding: 0 16px;
  font-size: 14px;
}

/* ===== Content panels ===== */
.content-panel {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 33px 34px;
  margin-bottom: 28px;
}

.content-panel:last-child {
  margin-bottom: 0;
}

.content-panel > h2,
.content-panel .panel-heading h2 {
  font-size: 26px;
  line-height: 1.35;
  color: var(--brand-dark);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 6px 0 14px;
}

.sec-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(30, 80, 63, 0.08);
  color: var(--brand);
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  padding: 3px 10px;
  letter-spacing: 0.02em;
}

.content-panel p {
  color: var(--muted);
  font-size: 15px;
}

.overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 24px 0;
}

.ov-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
  padding: 20px 18px;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.ov-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(30, 80, 63, 0.24);
}

.ov-item i {
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  border-radius: 9px;
  background: var(--brand);
  color: #fff;
  font-size: 15px;
  margin-bottom: 12px;
}

.ov-item h3 {
  font-size: 16px;
  color: var(--brand-dark);
  font-weight: 750;
  margin: 0 0 6px;
  letter-spacing: -0.01em;
}

.ov-item p {
  font-size: 13px;
  line-height: 1.7;
  margin: 0;
}

.content-figure {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  margin-top: 18px;
}

.content-figure img {
  width: 100%;
  min-height: 240px;
  object-fit: cover;
}

.content-figure figcaption {
  font-size: 13px;
  color: var(--muted);
  padding: 12px 16px;
  background: #FBF9F5;
  border-top: 1px solid var(--line);
  line-height: 1.6;
}

/* ===== Service rows ===== */
.service-rows {
  display: block;
  margin-top: 14px;
}

.service-row {
  display: grid;
  grid-template-columns: 58px 1fr auto;
  gap: 18px;
  padding: 24px 4px;
  border-bottom: 1px solid var(--line);
  transition: background 0.18s ease, padding-left 0.18s ease;
}

.service-row:last-child {
  border-bottom: 0;
}

.service-row:hover {
  background: rgba(246, 243, 238, 0.55);
  padding-left: 12px;
}

.row-index {
  font-size: 32px;
  line-height: 1;
  font-weight: 800;
  color: rgba(30, 80, 63, 0.20);
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}

.service-row h3 {
  font-size: 18px;
  font-weight: 750;
  color: var(--text);
  margin: 0 0 5px;
  letter-spacing: -0.01em;
}

.service-row p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.75;
  margin: 0;
}

.service-row .arrow {
  align-self: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(30, 80, 63, 0.08);
  color: var(--brand);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.service-row:hover .arrow {
  background: var(--brand);
  color: #fff;
  transform: translateX(2px);
}

/* ===== Scenarios ===== */
.scenario-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 16px;
}

.scenario-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--bg);
  border-radius: var(--radius);
  padding: 17px 18px;
  border: 1px solid transparent;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.scenario-item:hover {
  border-color: rgba(30, 80, 63, 0.19);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}

.scenario-item i {
  display: inline-flex;
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  border-radius: 50%;
  background: rgba(193, 154, 106, 0.18);
  color: var(--accent);
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.scenario-item h3 {
  font-size: 15px;
  font-weight: 700;
  margin: 1px 0 4px;
  color: var(--brand-dark);
}

.scenario-item p {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  margin: 0;
}

/* ===== Process ===== */
.process-section {
  background: var(--brand-dark);
  color: #fff;
  padding: 76px 0;
}

.process-head h2 {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 10px;
}

.process-head p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 15px;
  max-width: 620px;
  margin: 0 0 44px;
}

.section-kicker {
  display: inline-block;
  background: rgba(193, 154, 106, 0.18);
  color: var(--accent-soft);
  font-size: 13px;
  font-weight: 700;
  padding: 4px 13px;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.process-step {
  padding: 26px 22px 18px 0;
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  margin-right: 28px;
}

.process-step:last-child {
  margin-right: 0;
}

.process-step::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}

.step-no {
  display: block;
  font-size: 46px;
  font-weight: 800;
  color: rgba(193, 154, 106, 0.32);
  line-height: 1;
  margin-bottom: 18px;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}

.process-step h3 {
  font-size: 18px;
  margin: 0 0 8px;
  color: #fff;
  font-weight: 700;
}

.process-step p {
  font-size: 14px;
  line-height: 1.7;
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
}

/* ===== FAQ ===== */
.faq-section {
  padding: 80px 0 68px;
  background: var(--bg);
}

.faq-section .container {
  max-width: 900px;
}

.faq-heading h2 {
  font-size: 29px;
  color: var(--brand-dark);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-align: center;
  margin: 0 0 36px;
}

.faq-list {
  display: block;
}

.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  margin-bottom: 14px;
  transition: box-shadow 0.18s ease, border-color 0.18s ease;
}

.faq-item:hover {
  border-color: rgba(30, 80, 63, 0.2);
  box-shadow: var(--shadow-hover);
}

.faq-item summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 22px 26px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 650;
  line-height: 1.5;
  color: var(--brand-dark);
  user-select: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary i {
  display: inline-flex;
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  border-radius: 50%;
  background: rgba(30, 80, 63, 0.08);
  color: var(--brand);
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: transform 0.18s ease, background 0.18s ease, color 0.18s ease;
}

.faq-item details[open] summary i {
  transform: rotate(45deg);
  background: var(--brand);
  color: #fff;
}

.faq-answer {
  padding: 0 26px 22px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
  border-top: 1px solid var(--line);
  margin: 0 26px 0;
  padding-left: 0;
  padding-right: 0;
}

.faq-answer p {
  margin: 18px 0 0;
}

.faq-more {
  text-align: center;
  margin-top: 24px;
}

.faq-more a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--brand);
  font-weight: 650;
  font-size: 14px;
  border-bottom: 1px solid transparent;
  padding-bottom: 3px;
}

.faq-more a i {
  transition: transform 0.18s ease;
}

.faq-more a:hover {
  border-bottom-color: var(--accent);
}

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

/* ===== CTA ===== */
.cta-section {
  background: var(--brand-dark);
  padding: 72px 0 86px;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  width: 320px;
  height: 320px;
  right: -120px;
  top: -120px;
  border-radius: 50%;
  background: rgba(193, 154, 106, 0.10);
}

.cta-box {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-box h2 {
  color: #fff;
  font-size: 31px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
  line-height: 1.4;
}

.cta-box p {
  color: rgba(255, 255, 255, 0.70);
  font-size: 15px;
  max-width: 560px;
  margin: 0 auto 30px;
}

.cta-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.cta-actions .btn {
  min-width: 180px;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--brand-dark);
  color: #fff;
  padding: 68px 0 0;
}

.site-footer .brand-name p,
.site-footer p {
  color: rgba(255, 255, 255, 0.68);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 0.9fr 0.9fr 1.15fr;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.footer-brand .brand {
  margin-bottom: 12px;
}

.footer-brand .brand-mark {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.footer-brand .brand-name {
  color: #fff;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.8;
  margin: 14px 0 16px;
  max-width: 330px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.10);
  color: #fff;
  font-size: 14px;
  transition: background 0.18s ease, transform 0.18s ease;
}

.footer-social a:hover {
  background: var(--accent);
  transform: translateY(-2px);
  color: #fff;
}

.footer-col h3,
.footer-contact h3 {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 16px;
  letter-spacing: -0.01em;
}

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

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a {
  display: inline-flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.6;
  background-size: 0% 100%;
  background-repeat: no-repeat;
  background-image: linear-gradient(currentColor, currentColor);
  background-position: 0 100%;
  transition: background-size 0.2s ease, color 0.2s ease;
}

.footer-col a:hover {
  color: #fff;
  background-size: 100% 100%;
}

.footer-col a i {
  color: var(--accent);
  font-size: 12px;
  margin-top: 6px;
  transition: transform 0.18s ease;
}

.footer-col a:hover i {
  transform: translateX(2px);
}

.footer-contact div {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.7;
}

.footer-contact .footer-icon {
  color: var(--accent);
  font-size: 15px;
  margin-top: 4px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 22px 0 24px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.46);
}

.footer-bottom p {
  margin: 0;
}

.icp {
  color: rgba(255, 255, 255, 0.36);
}

/* ===== Responsive ===== */
@media (min-width: 640px) and (max-width: 1023px) {
  .row.cat-layout {
    gap: 0;
  }

  .cat-layout > .columns.medium-4 {
    flex: 0 0 280px;
    max-width: 280px;
  }

  .cat-layout > .columns.medium-8 {
    flex: 0 0 calc(100% - 280px);
    max-width: calc(100% - 280px);
  }
}

@media (max-width: 1023px) {
  .row.cat-layout {
    flex-wrap: wrap;
  }

  .sidebar-col {
    flex: 1 1 100%;
    max-width: 100%;
    width: 100%;
    position: static !important;
  }

  .content-col {
    flex: 1 1 100%;
    max-width: 100%;
    width: 100%;
  }

  .cat-sidebar {
    position: relative;
    top: auto;
    margin-bottom: 26px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}

@media (max-width: 767px) {
  body {
    padding-top: 109px;
  }

  .header-main {
    height: 62px;
  }

  .header-main .inner {
    gap: 10px;
  }

  .brand-mark {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    font-size: 16px;
  }

  .brand-name {
    font-size: 18px;
  }

  .desktop-search {
    display: none;
  }

  .header-cta {
    display: none;
  }

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

  .nav-panel {
    display: none;
  }

  #navToggle:checked ~ .nav-panel {
    display: block;
    background: #fff;
    box-shadow: 0 12px 24px rgba(20, 55, 46, 0.10);
  }

  .nav-inner {
    flex-direction: column;
    align-items: stretch;
    padding: 14px 0 20px;
    gap: 12px;
  }

  .cat-nav {
    flex-direction: column;
    align-items: stretch;
  }

  .cat-nav a {
    justify-content: flex-start;
    padding: 11px 12px;
    font-size: 15px;
    border-radius: var(--radius-sm);
  }

  .mobile-cta {
    display: inline-flex;
    justify-content: center;
    margin-top: 4px;
    padding-top: 14px;
    border-top: 1px solid var(--line);
  }

  .cat-banner {
    padding: 40px 0 36px;
  }

  .cat-heading-row {
    flex-direction: column;
    gap: 12px;
  }

  .cat-heading-row h1 {
    font-size: 32px;
  }

  .section-order {
    font-size: 36px;
    margin-top: 0;
  }

  .cat-layout-section {
    padding: 40px 0 44px;
  }

  .content-panel {
    padding: 24px 18px;
  }

  .content-panel h2,
  .content-panel .panel-heading h2 {
    font-size: 21px;
  }

  .overview-grid {
    grid-template-columns: 1fr;
  }

  .service-row {
    grid-template-columns: 38px 1fr;
    gap: 12px;
    padding: 18px 2px;
  }

  .service-row .arrow {
    display: none;
  }

  .row-index {
    font-size: 26px;
  }

  .process-section {
    padding: 52px 0;
  }

  .process-head h2 {
    font-size: 24px;
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

  .process-step {
    margin-right: 0;
    margin-bottom: 18px;
  }

  .faq-section {
    padding: 56px 0 36px;
  }

  .faq-heading h2 {
    font-size: 24px;
    margin-bottom: 24px;
  }

  .faq-item summary {
    font-size: 14px;
    padding: 18px 18px;
  }

  .faq-answer {
    font-size: 13px;
  }

  .cta-section {
    padding: 54px 0 62px;
  }

  .cta-box h2 {
    font-size: 24px;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 520px) {
  .container {
    width: 90%;
  }
}

/* roulang page: category3 */
:root{
  --primary:#1E503F;
  --primary-dark:#14372E;
  --accent:#C19A6A;
  --accent-light:#E2D2BD;
  --bg-page:#F6F3EE;
  --bg-card:#FFFFFF;
  --border:#E6E0D6;
  --text:#23211D;
  --text-2:#5F5B54;
  --success:#1E7A4F;
  --danger:#B34B46;
  --radius-sm:4px;
  --radius-card:8px;
  --radius-pill:999px;
  --shadow:0 2px 16px rgba(35,33,29,.05);
  --shadow-hover:0 12px 28px rgba(35,33,29,.1);
  --shadow-btn:0 6px 20px rgba(30,80,63,.28);
  --container:1200px;
  --font-cn:PingFang SC, HarmonyOS Sans SC, Source Han Sans SC, Microsoft YaHei, sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg-page);
  letter-spacing:0;
}
h1,h2,h3,h4,p,ul,ol,figure,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit;text-decoration:none;transition:color .18s ease,background .18s ease,box-shadow .18s ease}
img{max-width:100%;display:block}
button,input{font-family:inherit;font-size:inherit;color:inherit}
input:focus{outline:none}
a:focus-visible,button:focus-visible,input:focus-visible{
  outline:3px solid rgba(193,154,106,.55);
  outline-offset:3px;
  border-radius:var(--radius-sm);
}
.container{
  max-width:var(--container);
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  border:0;
  cursor:pointer;
  text-align:center;
  font-weight:700;
  font-size:16px;
  padding:14px 28px;
  border-radius:var(--radius-pill);
  background:var(--primary);
  color:#fff;
  box-shadow:none;
  line-height:1;
  transition:transform .15s ease,box-shadow .15s ease,background .15s ease,border-color .15s ease;
}
.btn:hover{background:var(--primary-dark);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-btn)}
.btn-line{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.35);
  color:#fff;
}
.btn-line:hover{background:#fff;color:var(--primary-dark);box-shadow:0 8px 22px rgba(0,0,0,.15);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--primary-dark)}
.btn-light:hover{background:var(--accent-light);color:var(--primary-dark)}

/* ===== Header ===== */
.site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:1200;
  background:rgba(255,255,255,.97);
  box-shadow:0 1px 0 rgba(230,224,214,.7);
}
.header-main{height:76px;border-bottom:1px solid var(--border)}
.header-main .inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:76px;
  gap:22px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:11px;
  flex-shrink:0;
}
.brand-mark{
  width:42px;height:42px;
  border-radius:11px;
  background:var(--primary-dark);
  color:#fff;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:20px;
}
.brand-name{
  font-size:22px;
  font-weight:800;
  color:var(--primary-dark);
  letter-spacing:-.01em;
}
.brand-name span{color:var(--accent);font-weight:600}
.desktop-search{flex:0 1 480px;margin-left:auto}
.search-form{
  position:relative;
  display:flex;
  align-items:center;
  width:100%;
  height:44px;
  background:#fff;
  border:1px solid #E0DBD0;
  border-radius:var(--radius-pill);
  overflow:hidden;
  transition:border-color .15s ease,box-shadow .15s ease,background .15s ease;
}
.search-form .search-icon{
  position:absolute;
  left:18px;
  color:#8B857A;
  font-size:15px;
  z-index:1;
  transition:color .15s ease;
}
.search-form input{
  flex:1;
  height:100%;
  border:0;
  background:transparent;
  padding:0 52px 0 44px;
  border-radius:var(--radius-pill);
  font-size:15px;
}
.search-form input::placeholder{color:#9B958C}
.search-form button{
  position:absolute;
  right:5px;
  top:5px;
  width:34px;height:34px;
  border-radius:50%;
  border:0;
  background:var(--primary);
  color:#fff;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:background .15s ease,transform .15s ease;
}
.search-form button:hover{background:var(--primary-dark);transform:translateX(2px)}
.search-form:focus-within{
  border-color:rgba(193,154,106,.78);
  box-shadow:0 0 0 3px rgba(193,154,106,.25);
}
.search-form:focus-within .search-icon{
  color:var(--accent);
  font-weight:900;
}
.header-actions{display:flex;align-items:center;gap:14px;flex-shrink:0}
.header-cta{
  height:44px;
  padding:0 22px;
  border-radius:var(--radius-pill);
  background:var(--primary);
  color:#fff;
  font-size:15px;
  font-weight:600;
  font-weight:700;
  display:inline-flex;
  align-items:center;
  gap:8px;
  transition:transform .15s ease,box-shadow .15s ease,background .15s ease;
}
.header-cta:hover{background:var(--primary-dark);color:#fff;box-shadow:var(--shadow-btn);transform:translateY(-2px)}
.menu-toggle{display:none;font-size:24px;color:var(--primary-dark);cursor:pointer;margin-left:6px}
.nav-toggle-input{position:absolute;opacity:0;pointer-events:none;left:-99px}
.nav-panel{border-bottom:1px solid var(--border);background:#fff}
.nav-inner{display:flex;align-items:center;justify-content:flex-end;min-height:54px}
.cat-nav{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  margin:0 auto;
}
.cat-nav a{
  position:relative;
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:46px;
  padding:0 14px;
  color:#4A463E;
  font-size:15px;
  font-weight:600;
  border-radius:var(--radius-card);
  transition:color .15s ease,background .15s ease;
}
.cat-nav a i{color:var(--accent);font-size:14px;width:18px;text-align:center}
.cat-nav a:hover{color:var(--primary);background:rgba(30,80,63,.06)}
.cat-nav a.active{color:var(--primary);background:rgba(30,80,63,.08);font-weight:800}
.mobile-cta{display:none}
.mobile-search{display:none}
.page-main{padding-top:130px}

/* ===== Footer ===== */
.site-footer{background:var(--primary-dark);color:rgba(255,255,255,.86);font-size:14px;line-height:1.7;padding-top:72px}
.site-footer .container{padding-bottom:28px}
.footer-grid{
  display:grid;
  grid-template-columns:2.2fr 1fr 1fr 1.4fr;
  gap:44px;
  padding-bottom:52px;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.footer-brand .brand{color:#fff;margin-bottom:18px}
.footer-brand .brand-mark{background:rgba(255,255,255,.1)}
.footer-brand .brand-name{color:#fff}
.footer-brand p{font-size:14px;line-height:1.9;opacity:.72;max-width:320px}
.footer-social{display:flex;gap:14px;margin-top:20px}
.footer-social a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);display:inline-flex;align-items:center;justify-content:center;color:#fff}
.footer-social a:hover{background:var(--accent);transform:translateY(-2px)}
.footer-col h3,.footer-contact h3{color:#fff;font-size:16px;font-weight:700;margin-bottom:18px;letter-spacing:.02em;padding-top:8px}
.footer-col ul li{margin-bottom:3px}
.footer-col ul a,.footer-contact div{display:flex;align-items:flex-start;gap:8px;padding:5px 0;color:rgba(255,255,255,.72);transition:.18s color ease,.18s transform ease}
.footer-col ul a i{color:var(--accent);font-size:13px;margin-top:6px}
.footer-col ul a:hover{color:#fff;transform:translateX(4px)}
.footer-contact div{line-height:1.7}
.footer-contact i{color:var(--accent);margin-top:5px;width:17px;text-align:center}
.footer-bottom{
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:10px;
  padding-top:26px;
  font-size:13px;
  color:rgba(255,255,255,.42);
}
.footer-bottom p{margin:0}
.footer-bottom .icp{opacity:.6}

/* ===== Category Hero ===== */
.cat-hero{
  position:relative;
  overflow:hidden;
  background:
    linear-gradient(90deg, rgba(20,55,46,.96), rgba(20,55,46,.78)),
    url('/assets/images/backpic/back-3.png') center/cover no-repeat;
  color:#fff;
  padding:74px 0 68px;
}
.cat-hero:after{
  content:"";
  position:absolute;
  right:-60px;bottom:-20px;
  width:300px;height:300px;
  background:radial-gradient(circle, rgba(193,154,106,.18), transparent 65%);
  pointer-events:none;
}
.cat-hero .container{position:relative;z-index:1}
.crumb{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:14px;
  color:rgba(255,255,255,.68);
  margin-bottom:24px;
}
.crumb a{color:rgba(255,255,255,.75)}
.crumb a:hover{color:#fff}
.crumb .sep{color:var(--accent-light);opacity:.6}
.cat-hero-wrap{display:flex;gap:46px;align-items:flex-start}
.cat-serial{
  font-size:52px;
  line-height:1;
  font-weight:800;
  color:var(--accent);
  letter-spacing:-.03em;
  opacity:.9;
  min-width:104px;
  padding-top:14px;
}
.cat-caption{max-width:920px}
.cat-caption h1{
  font-size:46px;
  line-height:1.16;
  font-weight:800;
  letter-spacing:-.02em;
  color:#fff;
  margin:0;
}
.cat-caption p.lead{
  font-size:18px;
  line-height:1.9;
  color:rgba(255,255,255,.8);
  max-width:660px;
  margin-top:18px;
}

/* ===== Category main layout ===== */
.cat-layout{
  padding:64px 0 78px;
}
.overview-grid{
  display:grid;
  grid-template-columns:288px 1fr;
  gap:42px;
}
.anchor-side{padding-top:14px}
.anchor-inner{position:sticky;top:140px}
.anchor-card{
  background:#fff;
  border-radius:var(--radius-card);
  border:1px solid var(--border);
  box-shadow:var(--shadow);
  padding:26px 22px 24px;
}
.anchor-title{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:15px;
  font-weight:500;
  color:var(--text-2);
  margin-bottom:16px;
}
.anchor-title i{color:var(--accent)}
.anchor-nav{display:flex;flex-direction:column;gap:4px}
.anchor-nav a{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:8px;
  padding:9px 10px;
  border-radius:7px;
  font-size:14px;
  font-weight:600;
  color:#4A463E;
}
.anchor-nav a span{display:flex;gap:9px;align-items:center}
.anchor-nav a i.mini{color:rgba(193,154,106,.7);font-size:12px;transition:transform .15s ease}
.anchor-nav a:hover{background:rgba(30,80,63,.07);color:var(--primary)}
.anchor-nav a:hover i.mini{transform:translateX(3px)}
.anchor-nav a.active{color:var(--primary);background:rgba(30,80,63,.07);}
.anchor-card-div{
  height:1px;
  background:var(--border);
  margin:20px 0;
}
.anchor-help{
  background:#F6F3EE;
  border-radius:var(--radius-card);
  padding:16px;
}
.anchor-help p{font-size:13px;color:var(--text-2);line-height:1.7;margin-bottom:10px}
.anchor-help a.help-link{
  font-size:13px;color:var(--primary);
  display:inline-flex;align-items:center;gap:7px;
  font-weight:700;
}
.anchor-help a.help-link:hover{color:var(--primary-dark)}
.content-side{min-width:0}
.sector-section{
  padding:22px 0 18px;
  margin-bottom:40px;
}
.sector-section h2{
  font-size:27px;
  font-weight:800;
  color:var(--primary-dark);
  letter-spacing:-.015em;
  display:flex;
  align-items:center;
  gap:16px;
  padding-left:18px;
  border-left:4px solid var(--accent);
  margin-bottom:25px;
}
.sector-section h2 .index{
  font-size:15px;
  font-weight:700;
  color:var(--accent);
  letter-spacing:.04em;
  background:rgba(193,154,106,.12);
  padding:6px 12px;
  border-radius:var(--radius-pill);
}
.sector-section h3{font-size:19px;font-weight:800;color:var(--primary-dark);margin-bottom:10px}
.prose{color:var(--text-2);font-size:15px;line-height:1.9}
.prose + .prose{margin-top:14px}
.tick-list{margin:18px 0 0}
.tick-list li{
  position:relative;
  padding:7px 0 7px 32px;
  color:var(--text-2);
  font-size:14px;
  line-height:1.75;
}
.tick-list li::before{
  content:"✓";
  position:absolute;
  left:0;top:7px;
  width:22px;height:22px;
  background:rgba(30,80,63,.1);
  color:var(--primary);
  border-radius:50%;
  text-align:center;
  line-height:21px;
  font-size:12px;
  font-weight:800;
}
.feature-media{
  position:relative;
  border-radius:var(--radius-card);
  overflow:hidden;
  box-shadow:var(--shadow);
  background:#EAE3D8;
}
.feature-media img{width:100%;height:100%;object-fit:cover;min-height:220px}
.feature-media figcaption{position:absolute;left:0;right:0;bottom:0;padding:18px 18px 10px;background:linear-gradient(transparent,rgba(20,55,46,.72));color:#fff;font-size:12px;line-height:1.5}
.two-cols{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center;margin-top:8px}

/* policies */
.policy-list{display:flex;flex-direction:column;gap:16px;margin-top:6px}
.policy-list article{
  display:flex;
  gap:18px;
  padding:20px 22px 20px 20px;
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.policy-list article:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(30,80,63,.2)}
.policy-icon{
  flex:0 0 46px;
  width:46px;height:46px;
  background:rgba(30,80,63,.08);
  color:var(--primary);
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:19px;
}
.policy-list h3{margin-bottom:6px}
.policy-list p{font-size:14px;color:var(--text-2);line-height:1.8;margin-bottom:0}

/* demand rows */
.demand-rows{display:flex;flex-direction:column}
.demand-row{
  display:flex;
  align-items:flex-start;
  gap:24px;
  padding:23px 4px;
  border-bottom:1px solid var(--border);
}
.demand-row:last-child{border-bottom:0}
.demand-no{
  font-size:34px;
  font-weight:800;
  color:rgba(30,80,63,.22);
  line-height:1;
  min-width:54px;
}
.demand-main{flex:1}
.demand-main h3{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.chip{
  display:inline-block;
  background:rgba(193,154,106,.15);
  color:#8A6C45;
  font-size:12px;
  font-weight:700;
  padding:3px 10px;
  border-radius:var(--radius-pill);
  vertical-align:middle;
}
.demand-main p{font-size:14px;color:var(--text-2);line-height:1.85;margin:8px 0 0}

/* metrics */
.metric-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
  margin-top:14px;
}
.metric-card{
  background:#F6F3EE;
  border-radius:var(--radius-card);
  padding:20px;
  min-height:100px;
}
.metric-card span{font-size:13px;color:var(--text-2);display:flex;align-items:center;gap:7px;margin-bottom:8px}
.metric-card span i{color:var(--accent);font-size:15px}
.metric-card strong{display:block;font-size:16px;color:var(--primary-dark);margin-bottom:5px}
.metric-card p{margin:0;font-size:13px;line-height:1.7;color:var(--text-2)}
/* path */
.path-steps{position:relative;margin:20px 0 0}
.path-step{
  display:grid;
  grid-template-columns:58px 1fr;
  gap:22px;
  position:relative;
  padding:0 0 30px 0;
}
.path-step:before{
  content:"";
  position:absolute;
  left:23px;top:42px;bottom:4px;
  width:1px;
  background:linear-gradient(var(--accent),rgba(193,154,106,.15));
}
.path-step:last-child:before{display:none}
.path-num{
  width:47px;height:47px;
  border-radius:50%;
  background:var(--primary);
  color:#fff;
  font-weight:700;
  font-size:15px;
  display:flex;
  align-items:center;
  justify-content:center;
  z-index:2;
  box-shadow:0 0 0 5px rgba(30,80,63,.08);
}
.path-step h3{font-size:19px;margin-bottom:7px}
.path-step p{font-size:14px;color:var(--text-2);line-height:1.8;margin:0}

/* FAQ section */
.faq-section{
  background:var(--bg-card);
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  padding:68px 0;
}
.faq-wrap{max-width:900px;margin:0 auto}
.center-head h2{
  font-size:29px;
  font-weight:800;
  color:var(--primary-dark);
  letter-spacing:-.02em;
  text-align:center;
  margin-bottom:12px;
}
.center-head p{
  text-align:center;
  color:var(--text-2);
  font-size:16px;
  margin-bottom:36px;
}
.faq-list{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow);
  overflow:hidden;
}
.faq-item{border-bottom:1px solid var(--border)}
.faq-item:last-child{border-bottom:0}
.faq-q{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  width:100%;
  background:none;
  border:0;
  cursor:pointer;
  text-align:left;
  padding:20px 26px;
  font-size:16px;
  font-weight:700;
  color:var(--primary-dark);
  line-height:1.6;
}
.faq-q .fa-xs{
  flex:0 0 26px;
  width:26px;height:26px;
  border-radius:50%;
  border:1px solid var(--border);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--accent);
  font-size:17px;
  font-weight:300;
  transition:transform .2s ease,box-shadow .2s ease;
}
.faq-q:hover .fa-xs{
  transform:rotate(90deg);
  box-shadow:0 0 0 4px rgba(193,154,106,.14);
  border-color:var(--accent);
}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .25s ease,padding .25s ease;
  padding:0 28px;
  color:var(--text-2);
}
.faq-a p{padding-bottom:20px;line-height:1.9}
.faq-item.active .faq-a{max-height:260px;padding:0 28px}
.faq-item.active .fa-xs{transform:rotate(45deg);box-shadow:0 0 0 4px rgba(193,154,106,.14);border-color:var(--accent)}
.faq-more{text-align:center;margin-top:28px}
.faq-more a{display:inline-flex;align-items:center;gap:8px;color:var(--primary);font-weight:700;font-size:15px}
.faq-more a:hover{color:var(--primary-dark)}
.faq-more a i{transition:transform .15s}
.faq-more a:hover i{transform:translateX(4px)}

/* CTA section */
.cta-section{
  background:var(--primary-dark);
  padding:84px 0;
  color:#fff;
  position:relative;
  overflow:hidden;
}
.cta-section:before{
  content:"";
  position:absolute;
  left:0;right:0;top:0;
  height:3px;
  background:linear-gradient(90deg,var(--accent),transparent 70%);
  opacity:.7;
}
.cta-box{max-width:760px;margin:0 auto;text-align:center}
.cta-box h2{font-size:31px;font-weight:800;letter-spacing:-.02em;margin-bottom:14px}
.cta-box p{font-size:15px;color:rgba(255,255,255,.74);margin-bottom:30px}
.cta-actions{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}

/* responsive */
@media(min-width:1024px){
  .nav-toggle-input:checked ~ .nav-panel{display:block}
}
@media(max-width:1023px){
  .page-main{padding-top:76px}
  .header-main{border-bottom:0}
  .desktop-search{display:none}
  .header-cta{display:none}
  .menu-toggle{display:inline-flex}
  .nav-toggle-input:checked ~ .header-main .menu-close-icon{display:block}
  .nav-toggle-input:checked ~ .header-main .menu-open-icon{display:none}
  .menu-close-icon{display:none}
  .nav-panel{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;box-shadow:0 14px 30px rgba(20,55,46,.12);border-bottom:1px solid var(--border)}
  .nav-toggle-input:checked ~ .nav-panel{display:block}
  .nav-inner{
    flex-direction:column;
    align-items:stretch;
    padding:14px 24px 20px;
    min-height:auto;
    gap:6px;
  }
  .nav-inner .cat-nav{
    width:100%;
    flex-direction:column;
    align-items:flex-start;
    gap:2px;
    margin:0;
  }
  .cat-nav a{
    width:100%;
    height:46px;
    padding:0 12px;
    border-radius:8px;
  }
  .cat-nav a.active{background:rgba(30,80,63,.08)}
  .mobile-search{display:block;margin-top:10px}
  .mobile-search .search-form{width:100%}
  .mobile-cta{
    display:flex;
    align-items:center;
    justify-content:center;
    margin-top:14px;
    background:var(--primary);
    color:#fff;
    border-radius:var(--radius-pill);
    padding:12px 26px;
    font-weight:700;
    font-size:15px;
    gap:8px;
    box-shadow:0 4px 12px rgba(30,80,63,.2);
  }
  .mobile-cta:hover{background:var(--primary-dark);color:#fff}
  .cat-hero{padding:60px 0 54px}
  .cat-hero-wrap{gap:28px}
  .cat-serial{font-size:44px;min-width:68px}
  .cat-caption h1{font-size:36px}
  .cat-caption p.lead{font-size:17px}
  .overview-grid{grid-template-columns:1fr;gap:24px}
  .anchor-inner{position:relative;top:auto}
  .two-cols{grid-template-columns:1fr;gap:22px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media(max-width:767px){
  .container{padding-left:18px;padding-right:18px}
  .header-main .inner{gap:12px}
  .brand-name{font-size:19px}
  .brand-mark{width:38px;height:38px}
  .cat-hero{padding:48px 0 42px}
  .cat-hero-wrap{flex-direction:column;gap:8px}
  .cat-serial{display:none}
  .cat-caption h1{font-size:29px;line-height:1.25}
  .cat-caption p.lead{font-size:16px;line-height:1.8}
  .crumb{margin-bottom:18px;font-size:13px}
  .sector-section h2{font-size:22px;gap:10px;flex-wrap:wrap;margin-bottom:18px;padding-left:13px}
  .sector-section h2 .index{font-size:13px;padding:4px 9px}
  .policy-list article{flex-direction:column;padding:18px}
  .demand-row{gap:14px;padding:18px 2px}
  .demand-no{min-width:32px;font-size:26px}
  .metric-grid{grid-template-columns:1fr}
  .path-step{gap:14px;grid-template-columns:46px 1fr}
  .path-step:before{left:20px}
  .path-num{width:41px;height:41px;font-size:14px}
  .faq-q{padding:17px 18px;font-size:15px;gap:14px}
  .faq-a p{padding-bottom:16px}
  .faq-item.active .faq-a{padding:0 20px}
  .cta-section{padding:58px 0}
  .cta-box h2{font-size:24px}
  .cta-actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:center;text-align:center}
}