/* roulang page: index */
:root{
  --brand:#0E6B45;
  --brand-dark:#0A4C32;
  --brand-soft:#EAF3EC;
  --accent:#FF6A1A;
  --accent-dark:#E2550B;
  --lime:#CBF34D;
  --bg:#F4F6F2;
  --surface:#FFFFFF;
  --ink:#0F1A15;
  --text:#111A15;
  --text-2:#4A5750;
  --text-3:#7C877F;
  --line:rgba(15,26,21,.10);
  --line-2:rgba(15,26,21,.06);
  --r-card:16px;
  --r-btn:10px;
  --r-img:12px;
  --sh1:0 1px 2px rgba(15,26,21,.06);
  --sh2:0 8px 24px rgba(15,26,21,.08);
  --sh3:0 14px 32px rgba(15,26,21,.12);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  font-size:17px;line-height:1.75;color:var(--text);background:var(--bg);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--brand-dark)}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{list-style:none;padding:0}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.num{font-variant-numeric:tabular-nums}

.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
@media (min-width:1440px){.wrap{max-width:1280px}}
.section{padding:84px 0}
.section--tight{padding:64px 0}
.section--alt{background:#FFFFFF}
.section--dark{background:var(--ink);color:#F4F6F2}

/* ---------- 顶部快讯条 ---------- */
.ticker{background:var(--brand-soft);border-bottom:1px solid var(--line-2)}
.ticker-inner{display:flex;align-items:center;gap:14px;min-height:46px;padding-top:8px;padding-bottom:8px}
.ticker-label{
  flex:0 0 auto;background:var(--brand);color:#fff;font-size:13px;font-weight:700;
  padding:3px 12px;border-radius:999px;letter-spacing:.04em;
}
.ticker p{font-size:14px;color:var(--text-2);line-height:1.6}
@media (max-width:640px){
  .ticker-inner{gap:10px}
  .ticker p{font-size:13px}
}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;background:#fff;
  border-bottom:1px solid var(--line-2);
  transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:0 8px 26px rgba(15,26,21,.08)}
.nav-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;height:74px}
.logo{display:flex;align-items:center;gap:11px;flex:0 0 auto;color:var(--ink)}
.logo:hover{color:var(--ink)}
.logo-mark{
  width:38px;height:38px;border-radius:11px;flex:0 0 auto;
  background:linear-gradient(135deg,var(--brand) 0%,var(--brand-dark) 100%);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 12px rgba(14,107,69,.28);
}
.logo-mark svg{width:22px;height:22px;color:var(--lime)}
.logo-text{display:flex;flex-direction:column;line-height:1.15}
.logo-text b{font-size:18px;font-weight:800;letter-spacing:.01em}
.logo-text em{font-style:normal;font-size:11px;color:var(--text-3);letter-spacing:.16em}
.nav-menu{display:flex;align-items:center;gap:6px}
.nav-pill{
  display:inline-block;padding:9px 16px;border-radius:999px;
  font-size:15px;font-weight:600;color:var(--text-2);
  transition:background .18s ease,color .18s ease,box-shadow .18s ease;
}
.nav-pill:hover{background:var(--brand-soft);color:var(--brand-dark)}
.nav-pill.active{
  color:var(--brand);background:var(--brand-soft);position:relative;
}
.nav-pill.active::after{
  content:"";position:absolute;left:16px;right:16px;bottom:2px;height:3px;
  border-radius:3px;background:var(--brand);
}
.nav-cta{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:10px;
  border:1px solid var(--line);align-items:center;justify-content:center;
  flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s ease,opacity .2s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-nav{
  display:none;flex-direction:column;gap:4px;
  background:#fff;border-top:1px solid var(--line-2);
  padding:14px 24px 22px;
}
.mobile-nav.is-open{display:flex}
.mobile-nav a.m-link{
  display:block;padding:13px 14px;border-radius:12px;font-size:16px;font-weight:600;color:var(--text-2);
}
.mobile-nav a.m-link:hover,.mobile-nav a.m-link.active{background:var(--brand-soft);color:var(--brand-dark)}
.mobile-nav .btn{margin-top:10px;width:100%;text-align:center}
@media (max-width:1023px){
  .nav-menu{display:none}
  .nav-cta .btn{display:none}
  .nav-toggle{display:flex}
  .nav-bar{height:66px}
  .logo-text b{font-size:16px}
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:var(--r-btn);
  font-size:16px;font-weight:700;line-height:1.4;
  border:1px solid transparent;white-space:nowrap;
  transition:transform .18s ease,background .18s ease,color .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 18px rgba(255,106,26,.28)}
.btn-primary:hover{background:var(--accent-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(255,106,26,.32)}
.btn-ghost{background:transparent;color:#F4F6F2;border-color:rgba(244,246,242,.48)}
.btn-ghost:hover{background:rgba(244,246,242,.12);color:#fff;border-color:rgba(244,246,242,.8);transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--brand);border-color:var(--brand)}
.btn-outline:hover{background:var(--brand-soft);color:var(--brand-dark);transform:translateY(-2px)}
.btn-sm{padding:9px 18px;font-size:14px}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--brand-dark);padding:78px 0 70px}
.hero-bg{
  position:absolute;inset:0;
  background-image:linear-gradient(118deg,rgba(10,76,50,.94) 0%,rgba(15,26,21,.90) 62%,rgba(15,26,21,.86) 100%),
    url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center;
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(114deg,rgba(203,243,77,.07) 0 2px,transparent 2px 16px);
}
.hero-inner{position:relative;z-index:2}
.hero h1{
  color:#F4F6F2;font-size:clamp(30px,3.6vw,46px);line-height:1.26;font-weight:800;
  letter-spacing:.01em;margin-bottom:18px;
}
.hero h1 .hl{color:var(--lime)}
.hero-sub{
  color:rgba(244,246,242,.86);font-size:17px;line-height:1.8;max-width:560px;margin-bottom:30px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:38px}
.hero-stats{
  display:flex;flex-wrap:wrap;gap:0;
  border-top:1px solid rgba(244,246,242,.18);padding-top:22px;
}
.hero-stat{
  flex:1 1 150px;min-width:140px;padding-right:24px;position:relative;
}
.hero-stat + .hero-stat{padding-left:24px;border-left:1px dashed rgba(244,246,242,.2)}
.hero-stat strong{
  display:block;font-size:32px;font-weight:800;color:var(--lime);
  font-variant-numeric:tabular-nums;line-height:1.1;
}
.hero-stat span{display:block;font-size:13.5px;color:rgba(244,246,242,.74);margin-top:4px}
.hero-visual{display:flex;justify-content:center;align-items:center}
.phone{
  position:relative;width:100%;max-width:296px;aspect-ratio:9/16;
  border-radius:30px;overflow:hidden;
  border:6px solid rgba(244,246,242,.14);
  box-shadow:0 26px 60px rgba(0,0,0,.42);
  background:#0F1A15;
}
.phone img{width:100%;height:100%;object-fit:cover}
.phone::before{
  content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:96px;height:20px;background:rgba(15,26,21,.72);
  border-radius:0 0 14px 14px;z-index:2;
}
.phone-tag{
  position:absolute;left:14px;bottom:14px;z-index:3;
  background:rgba(15,26,21,.72);color:#F4F6F2;
  font-size:12px;padding:5px 12px;border-radius:999px;border:1px solid rgba(203,243,77,.34);
}
@media (max-width:1023px){
  .hero{padding:56px 0 52px}
  .hero-visual{margin-top:38px}
  .hero-stat{flex:1 1 45%}
  .hero-stat + .hero-stat{padding-left:0;border-left:0}
  .hero-stat:nth-child(even){padding-left:22px;border-left:1px dashed rgba(244,246,242,.2)}
  .hero-stat:nth-child(n+3){margin-top:16px}
}

/* ---------- 板块标题 ---------- */
.sec-head{max-width:700px;margin-bottom:44px}
.sec-tag{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.12em;
  color:var(--brand);background:var(--brand-soft);
  padding:5px 13px;border-radius:999px;margin-bottom:16px;
}
.sec-head h2{
  font-size:clamp(24px,2.5vw,33px);line-height:1.36;font-weight:800;color:var(--ink);
  position:relative;padding-left:0;
}
.sec-head h2::after{
  content:"";display:block;width:54px;height:4px;border-radius:4px;
  background:var(--accent);margin-top:16px;
}
.sec-sub{color:var(--text-2);font-size:16px;line-height:1.85;margin-top:16px}
.section--dark .sec-head h2{color:#F4F6F2}
.section--dark .sec-sub{color:rgba(244,246,242,.76)}
.section--dark .sec-tag{background:rgba(203,243,77,.14);color:var(--lime)}

/* ---------- 三步上手 ---------- */
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;position:relative}
.step{
  position:relative;background:#fff;border:1px solid var(--line-2);
  border-radius:var(--r-card);padding:30px 26px 28px;box-shadow:var(--sh1);
  transition:transform .2s ease,box-shadow .2s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--sh2)}
.step::before{
  content:"";position:absolute;left:0;top:26px;bottom:26px;width:4px;border-radius:0 4px 4px 0;
  background:var(--brand);
}
.step-num{
  font-size:42px;font-weight:800;font-variant-numeric:tabular-nums;
  color:rgba(14,107,69,.18);line-height:1;margin-bottom:14px;
}
.step h3{font-size:20px;font-weight:700;color:var(--ink);margin-bottom:10px}
.step p{font-size:15.5px;color:var(--text-2);line-height:1.8}
.step-line{
  position:absolute;top:50%;height:2px;
  background:repeating-linear-gradient(90deg,var(--brand) 0 10px,transparent 10px 20px);
  opacity:.28;
}
@media (max-width:1023px){
  .steps-grid{grid-template-columns:1fr;gap:18px}
  .step-line{display:none}
}

/* ---------- 核心功能卡片 ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feature{
  position:relative;background:#fff;border:1px solid var(--line-2);
  border-radius:var(--r-card);padding:28px 26px;box-shadow:var(--sh1);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.feature:hover{transform:translateY(-4px);box-shadow:var(--sh3);border-color:rgba(14,107,69,.22)}
.feature-ico{
  width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  background:var(--brand-soft);color:var(--brand);margin-bottom:18px;
}
.feature-ico svg{width:23px;height:23px}
.feature h3{font-size:19px;font-weight:700;color:var(--ink);margin-bottom:10px}
.feature p{font-size:15.5px;color:var(--text-2);line-height:1.8}
@media (max-width:1023px){.feature-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.feature-grid{grid-template-columns:1fr}}

/* ---------- 案例证明 ---------- */
.proof-grid{align-items:stretch}
.case{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line-2);
  border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh1);height:100%;
  transition:transform .2s ease,box-shadow .2s ease;
}
.case:hover{transform:translateY(-4px);box-shadow:var(--sh3)}
.case-media{position:relative;overflow:hidden;background:#E7EDE7}
.case-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.case:hover .case-media img{transform:scale(1.04)}
.case-lg .case-media{aspect-ratio:16/10}
.case-sm .case-media{aspect-ratio:16/9}
.case-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.case-body h3{font-size:19px;font-weight:700;color:var(--ink);line-height:1.45}
.case-lg .case-body h3{font-size:23px}
.case-body p{font-size:15px;color:var(--text-2);line-height:1.78}
.badge-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:8px}
.badge{
  display:inline-block;font-size:12.5px;font-weight:700;color:var(--brand-dark);
  background:rgba(203,243,77,.4);border:1px solid rgba(14,107,69,.16);
  padding:4px 11px;border-radius:999px;
}
.badge--plain{background:var(--brand-soft);border-color:transparent;color:var(--brand)}
.case-stack{display:grid;grid-template-rows:1fr 1fr;gap:24px;height:100%}
@media (max-width:1023px){
  .proof-grid > .cell{margin-bottom:24px}
  .case-stack{grid-template-rows:auto;gap:24px}
  .case-lg .case-media{aspect-ratio:16/9}
}
.quotes{
  display:flex;gap:18px;overflow-x:auto;padding:8px 4px 18px;margin-top:20px;
  scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
}
.quotes::-webkit-scrollbar{height:6px}
.quotes::-webkit-scrollbar-thumb{background:rgba(14,107,69,.28);border-radius:999px}
.quote{
  flex:0 0 330px;scroll-snap-align:start;background:#fff;
  border:1px solid var(--line-2);border-left:4px solid var(--brand);
  border-radius:12px;padding:20px 22px;box-shadow:var(--sh1);
}
.quote p{font-size:15px;color:var(--text-2);line-height:1.8}
.quote span{display:block;margin-top:12px;font-size:13px;color:var(--text-3)}
@media (max-width:640px){.quote{flex:0 0 268px}}

/* ---------- 最新信息 ---------- */
.news-grid{margin-top:-12px}
.news-card{
  background:#fff;border:1px solid var(--line-2);border-radius:var(--r-card);
  box-shadow:var(--sh1);height:100%;overflow:hidden;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--sh3);border-color:rgba(14,107,69,.22)}
.news-card .news-link{display:flex;flex-direction:column;height:100%;padding:24px 24px 22px;color:inherit;gap:12px}
.news-badge{
  align-self:flex-start;font-size:12.5px;font-weight:700;color:var(--brand-dark);
  background:var(--brand-soft);padding:4px 12px;border-radius:999px;
}
.news-title{
  font-size:18px;font-weight:700;color:var(--ink);line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-card:hover .news-title{color:var(--brand)}
.news-sum{
  font-size:15px;color:var(--text-2);line-height:1.78;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{
  margin-top:auto;padding-top:14px;border-top:1px solid var(--line-2);
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  font-size:13px;color:var(--text-3);
}
.news-more{color:var(--accent);font-weight:700}
.news-empty{
  background:#fff;border:1px dashed rgba(14,107,69,.3);border-radius:var(--r-card);
  padding:40px 24px;text-align:center;color:var(--text-3);font-size:15.5px;
}

/* ---------- FAQ ---------- */
.faq-layout{align-items:flex-start}
.faq-side{position:sticky;top:110px}
.faq-side h2{
  font-size:clamp(24px,2.5vw,32px);font-weight:800;color:var(--ink);line-height:1.38;margin-bottom:16px;
}
.faq-side p{font-size:15.5px;color:var(--text-2);line-height:1.85;margin-bottom:22px}
.faq-side .mini-list li{
  display:flex;gap:10px;font-size:14.5px;color:var(--text-2);padding:7px 0;
}
.faq-side .mini-list li::before{
  content:"";flex:0 0 auto;width:7px;height:7px;border-radius:50%;background:var(--lime);
  margin-top:9px;box-shadow:0 0 0 3px rgba(203,243,77,.28);
}
.faq .accordion{background:transparent;border:0;margin:0}
.faq .accordion-item{border:0;border-bottom:1px solid var(--line)}
.faq .accordion-title{
  font-size:16.5px;font-weight:600;color:var(--ink);padding:20px 46px 20px 0;
  border:0;background:transparent;line-height:1.6;position:relative;
  transition:color .18s ease;
}
.faq .accordion-title:hover{color:var(--brand)}
.faq .accordion-title::before{display:none}
.faq .accordion-title::after{
  content:"";position:absolute;right:6px;top:50%;width:13px;height:13px;
  transform:translateY(-50%);
  background:
    linear-gradient(var(--brand),var(--brand)) center/13px 2px no-repeat,
    linear-gradient(var(--brand),var(--brand)) center/2px 13px no-repeat;
  transition:transform .2s ease;
}
.faq .accordion-item.is-active .accordion-title::after{
  transform:translateY(-50%) rotate(90deg);
  background:
    linear-gradient(var(--accent),var(--accent)) center/13px 2px no-repeat,
    linear-gradient(var(--accent),var(--accent)) center/2px 13px no-repeat;
}
.faq .accordion-item.is-active .accordion-title{color:var(--brand)}
.faq .accordion-content{padding:0 46px 22px 0;border:0;background:transparent;color:var(--text-2);font-size:15.5px;line-height:1.85}
@media (max-width:1023px){
  .faq-side{position:static;margin-bottom:28px}
}

/* ---------- 收尾 CTA ---------- */
.cta{
  position:relative;overflow:hidden;background:var(--ink);color:#F4F6F2;
  padding:78px 0;
}
.cta::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 12% 18%,rgba(14,107,69,.55) 0%,transparent 52%),
             radial-gradient(circle at 88% 82%,rgba(255,106,26,.20) 0%,transparent 48%);
}
.cta::after{
  content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(114deg,rgba(203,243,77,.05) 0 2px,transparent 2px 18px);
}
.cta-inner{position:relative;z-index:2}
.cta h2{font-size:clamp(24px,2.6vw,34px);font-weight:800;line-height:1.36;margin-bottom:16px;color:#F4F6F2}
.cta p.lead{font-size:16px;color:rgba(244,246,242,.78);line-height:1.85;margin-bottom:22px;max-width:520px}
.cta-points li{
  display:flex;gap:10px;font-size:15px;color:rgba(244,246,242,.86);padding:6px 0;
}
.cta-points li::before{
  content:"";flex:0 0 auto;width:8px;height:8px;border-radius:50%;background:var(--lime);margin-top:9px;
}
.form-card{
  background:#fff;border-radius:18px;padding:30px 28px 26px;color:var(--text);
  box-shadow:0 24px 60px rgba(0,0,0,.32);
}
.form-card h3{font-size:20px;font-weight:800;color:var(--ink);margin-bottom:6px}
.form-card .form-tip{font-size:13.5px;color:var(--text-3);margin-bottom:20px}
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;font-weight:600;color:var(--text-2);margin-bottom:7px}
.field input,.field textarea{
  width:100%;border:1px solid var(--line);border-radius:var(--r-btn);
  padding:12px 14px;font-size:15.5px;background:#fff;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.field input{height:48px}
.field textarea{min-height:96px;resize:vertical;line-height:1.7}
.field input:focus,.field textarea:focus{
  outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(14,107,69,.14);
}
.field.is-error input,.field.is-error textarea{border-color:#E0521F;box-shadow:0 0 0 3px rgba(224,82,31,.14)}
.field .err{display:none;font-size:13px;color:#C33A0F;margin-top:6px}
.field.is-error .err{display:block}
.form-card .btn{width:100%}
.form-note{font-size:12.5px;color:var(--text-3);line-height:1.7;margin-top:14px}
.form-success{
  display:none;background:var(--brand-soft);border:1px solid rgba(14,107,69,.22);
  border-radius:12px;padding:14px 16px;font-size:14.5px;color:var(--brand-dark);margin-bottom:16px;
}
.form-success.is-show{display:block}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:rgba(244,246,242,.72);padding:60px 0 26px;font-size:14.5px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px}
.footer-brand .logo-text b{color:#F4F6F2}
.footer-brand .logo-text em{color:rgba(244,246,242,.5)}
.footer-brand p{margin-top:16px;line-height:1.85;max-width:320px}
.footer-col h4{
  font-size:14px;font-weight:700;color:#F4F6F2;letter-spacing:.08em;margin-bottom:16px;
}
.footer-col li{margin-bottom:10px}
.footer-col a{color:rgba(244,246,242,.72);font-size:14.5px;transition:color .18s ease}
.footer-col a:hover{color:var(--lime)}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(244,246,242,.12);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:rgba(244,246,242,.5);
}
@media (max-width:1023px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:640px){
  .footer-grid{grid-template-columns:1fr}
}

/* ---------- 通用工具 ---------- */
.mb-0{margin-bottom:0}
@media (max-width:1023px){
  .section{padding:60px 0}
  .section--tight{padding:48px 0}
  .sec-head{margin-bottom:32px}
}
@media (max-width:640px){
  body{font-size:16px}
  .wrap{padding:0 18px}
  .section{padding:50px 0}
  .hero-actions .btn{width:100%}
  .form-card{padding:24px 20px}
}

/* roulang page: article */
:root{
  --brand:#0E6B45;
  --brand-dark:#0A4C32;
  --brand-soft:#EAF3EC;
  --accent:#FF6A1A;
  --accent-dark:#E45B0E;
  --lime:#CBF34D;
  --bg:#F4F6F2;
  --surface:#FFFFFF;
  --ink:#111A15;
  --ink-2:#4A5750;
  --ink-3:#7C877F;
  --line:#E2E7E1;
  --dark-block:#0F1A15;
  --radius-lg:16px;
  --radius-md:12px;
  --radius-sm:10px;
  --shadow-1:0 1px 2px rgba(15,26,21,.06);
  --shadow-2:0 8px 24px rgba(15,26,21,.08);
  --shadow-3:0 14px 32px rgba(15,26,21,.12);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.7;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font-family:inherit;font-size:inherit}
h1,h2,h3,h4,h5{margin:0;font-weight:800;line-height:1.3;color:var(--ink);letter-spacing:.2px}
p{margin:0 0 16px}
ul,ol{margin:0;padding:0;list-style:none}
.num{font-variant-numeric:tabular-nums}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:#FFFFFF;
  border-bottom:1px solid rgba(15,26,21,.08);
  transition:box-shadow .2s ease;
}
.site-header.is-scrolled{box-shadow:0 6px 18px rgba(15,26,21,.08)}
.header-inner{display:flex;align-items:center;gap:22px;min-height:72px}
.logo{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.logo-mark{
  width:40px;height:40px;border-radius:13px;
  background:linear-gradient(135deg,var(--brand) 0%,var(--brand-dark) 100%);
  color:#F4F6F2;display:grid;place-items:center;
  box-shadow:0 6px 14px rgba(10,76,50,.28);
}
.logo-mark svg{width:22px;height:22px}
.logo-text{display:flex;flex-direction:column;line-height:1.15}
.logo-text b{font-size:17px;font-weight:800;color:var(--ink)}
.logo-text em{font-style:normal;font-size:11.5px;font-weight:600;color:var(--brand);letter-spacing:2px}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-pill{
  display:inline-block;padding:9px 14px;border-radius:999px;
  font-size:14.5px;font-weight:600;color:var(--ink-2);
  transition:background .18s ease,color .18s ease,box-shadow .18s ease;
  white-space:nowrap;
}
.nav-pill:hover{background:var(--brand-soft);color:var(--brand)}
.nav-pill.active{color:var(--brand);background:var(--brand-soft);box-shadow:inset 0 -3px 0 var(--brand)}
.btn-cta{
  flex:0 0 auto;margin-left:12px;
  padding:11px 20px;border-radius:var(--radius-sm);
  background:var(--accent);color:#FFFFFF;font-weight:700;font-size:14.5px;
  border:1px solid transparent;
  box-shadow:0 8px 18px rgba(255,106,26,.26);
  transition:background .18s ease,transform .18s ease,box-shadow .18s ease;
}
.btn-cta:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 12px 24px rgba(255,106,26,.32)}
.btn-cta:active{transform:translateY(1px);box-shadow:0 4px 10px rgba(255,106,26,.24)}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;
  border:1px solid var(--line);background:#fff;padding:0;
  cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:.2s}
.nav-drawer-cta{display:none}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 24px;border-radius:var(--radius-sm);
  font-size:15px;font-weight:700;cursor:pointer;border:1px solid transparent;
  transition:background .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 10px 22px rgba(255,106,26,.26)}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 14px 28px rgba(255,106,26,.32)}
.btn-primary:active{transform:translateY(1px)}
.btn-ghost{background:transparent;color:var(--brand);border-color:var(--brand)}
.btn-ghost:hover{background:var(--brand-soft)}
.btn-light{background:rgba(255,255,255,.12);color:#F4F6F2;border-color:rgba(244,246,242,.4)}
.btn-light:hover{background:rgba(255,255,255,.2)}
.btn-block{width:100%}

/* ---------- article hero ---------- */
.article-hero{
  position:relative;overflow:hidden;
  background-color:var(--brand-dark);
  background-image:linear-gradient(115deg,rgba(10,76,50,.95) 0%,rgba(14,107,69,.88) 60%,rgba(15,26,21,.82) 100%),url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center;
  color:#F4F6F2;padding:30px 0 52px;
}
.article-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:repeating-linear-gradient(110deg,rgba(244,246,242,.08) 0 2px,transparent 2px 26px);
  opacity:.6;
}
.article-hero .wrap{position:relative;z-index:2}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:rgba(244,246,242,.75);margin-bottom:26px}
.crumbs a{color:rgba(244,246,242,.85);border-bottom:1px solid transparent;transition:.18s}
.crumbs a:hover{color:var(--lime);border-bottom-color:var(--lime)}
.crumbs .sep{color:rgba(244,246,242,.45)}
.crumbs .now{color:#F4F6F2;font-weight:600}
.hero-tags{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:18px}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 13px;border-radius:999px;font-size:12.5px;font-weight:700;letter-spacing:.4px;
}
.tag-lime{background:var(--lime);color:#10321F}
.tag-outline{border:1px solid rgba(244,246,242,.5);color:#F4F6F2}
.article-hero h1{
  color:#FFFFFF;font-size:40px;font-weight:800;line-height:1.28;
  max-width:900px;margin-bottom:18px;letter-spacing:.3px;
}
.article-meta{display:flex;flex-wrap:wrap;gap:20px;font-size:14px;color:rgba(244,246,242,.8)}
.article-meta strong{color:#F4F6F2;font-weight:600}

/* ---------- layout ---------- */
.main-area{padding:44px 0 60px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:44px;align-items:start}

/* ---------- article body ---------- */
.article-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-1);padding:38px 40px 30px;
}
.article-body{max-width:820px;font-size:17px;line-height:1.85;color:#22302A}
.article-body>*:first-child{margin-top:0}
.article-body h2{
  font-size:27px;font-weight:800;color:var(--ink);
  margin:38px 0 14px;padding-left:14px;border-left:4px solid var(--brand);
}
.article-body h3{font-size:20px;font-weight:700;color:var(--ink);margin:26px 0 10px}
.article-body h4{font-size:17px;font-weight:700;color:var(--ink);margin:20px 0 8px}
.article-body p{margin:0 0 18px}
.article-body a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--accent)}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px;list-style:revert}
.article-body li{margin-bottom:8px}
.article-body blockquote{
  margin:22px 0;padding:16px 20px;border-left:4px solid var(--accent);
  background:#F7F9F5;border-radius:0 var(--radius-md) var(--radius-md) 0;
  color:var(--ink-2);font-size:16px;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:var(--radius-md);margin:22px 0;box-shadow:var(--shadow-1)}
.article-body figure{margin:22px 0}
.article-body figcaption{font-size:13.5px;color:var(--ink-3);text-align:center;margin-top:8px}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px;background:#fff}
.article-body th{background:var(--brand-soft);color:var(--brand-dark);font-weight:700;text-align:left}
.article-body th,.article-body td{border:1px solid var(--line);padding:11px 14px}
.article-body code{background:#F1F4EF;padding:2px 6px;border-radius:6px;font-size:14px}
.article-body hr{border:none;border-top:1px solid var(--line);margin:30px 0}
.article-body strong{font-weight:700;color:var(--ink)}

.article-empty{
  text-align:center;padding:40px 20px 30px;
}
.article-empty h2{font-size:24px;margin-bottom:12px}
.article-empty p{color:var(--ink-2);margin-bottom:22px}

.article-foot{
  margin-top:32px;padding-top:22px;border-top:1px dashed var(--line);
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
}
.article-foot .note{font-size:13.5px;color:var(--ink-3)}
.article-foot .acts{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- aside ---------- */
.article-aside{position:sticky;top:96px;display:flex;flex-direction:column;gap:16px}
.aside-box{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:20px;box-shadow:var(--shadow-1);
}
.aside-box h3{font-size:15px;font-weight:800;margin-bottom:12px;color:var(--ink)}
.aside-box h3 span{display:inline-block;width:16px;height:3px;background:var(--accent);border-radius:2px;margin-right:8px;vertical-align:middle}
.aside-list li+li{border-top:1px solid var(--line)}
.aside-list a{
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  padding:11px 0;font-size:14px;color:var(--ink-2);font-weight:600;transition:.18s;
}
.aside-list a:hover{color:var(--brand);transform:translateX(2px)}
.aside-list a::after{content:"›";color:var(--ink-3);font-size:17px;line-height:1}
.aside-tip{
  background:linear-gradient(150deg,var(--brand) 0%,var(--brand-dark) 100%);
  color:#EAF3EC;border:none;
}
.aside-tip h3{color:#fff}
.aside-tip p{font-size:13.5px;line-height:1.75;margin-bottom:14px;color:rgba(244,246,242,.85)}
.aside-tip .btn{padding:10px 16px;font-size:14px}

/* ---------- section head ---------- */
.sec-head{margin-bottom:26px}
.sec-head .kicker{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:800;
  color:var(--brand);letter-spacing:1.5px;text-transform:uppercase;margin-bottom:10px;
}
.sec-head .kicker::before{content:"";width:22px;height:3px;background:var(--accent);border-radius:2px}
.sec-head h2{font-size:30px;font-weight:800;color:var(--ink)}
.sec-head p{margin:10px 0 0;color:var(--ink-2);font-size:15.5px;max-width:720px}

/* ---------- related ---------- */
.related{padding:12px 0 8px}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.rcard{
  display:flex;flex-direction:column;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-1);border-left:4px solid var(--brand);
  transition:transform .2s ease,box-shadow .2s ease;
}
.rcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-3)}
.rcard .thumb{aspect-ratio:16/9;width:100%;object-fit:cover;background:#DDE5DC}
.rcard .body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.rcard h3{font-size:17px;font-weight:700;line-height:1.45}
.rcard p{font-size:14px;color:var(--ink-2);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rcard .more{margin-top:auto;font-size:13.5px;font-weight:700;color:var(--brand)}
.rcard .more::after{content:" →";transition:.18s}
.rcard:hover .more::after{margin-left:4px}

/* ---------- FAQ ---------- */
.faq-block{padding:60px 0 10px}
.faq-list{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-1)}
.faq-item+.faq-item{border-top:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:19px 22px;background:none;border:none;cursor:pointer;text-align:left;
  font-size:16px;font-weight:600;color:var(--ink);transition:background .18s ease;
}
.faq-q:hover{background:#F7F9F5}
.faq-q .ico{
  flex:0 0 auto;width:24px;height:24px;border-radius:50%;
  background:var(--brand-soft);color:var(--brand);font-size:15px;font-weight:800;
  display:grid;place-items:center;line-height:1;transition:.2s ease;
}
.faq-item.is-open .faq-q .ico{background:var(--accent);color:#fff;transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .18s ease}
.faq-a p{margin:0;padding:0 22px 20px;font-size:15px;line-height:1.8;color:var(--ink-2)}
.faq-item.is-open .faq-a{max-height:340px}

/* ---------- CTA ---------- */
.cta-block{
  margin-top:64px;background:var(--dark-block);color:#F4F6F2;
  border-radius:20px;overflow:hidden;position:relative;
}
.cta-block::before{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(115deg,rgba(203,243,77,.06) 0 2px,transparent 2px 30px);
  pointer-events:none;
}
.cta-inner{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;padding:52px 48px;align-items:start}
.cta-copy h2{color:#fff;font-size:32px;margin-bottom:14px}
.cta-copy p{color:rgba(244,246,242,.78);font-size:15.5px;margin-bottom:24px}
.cta-points{display:flex;flex-direction:column;gap:12px}
.cta-points li{display:flex;gap:10px;font-size:14.5px;color:rgba(244,246,242,.86)}
.cta-points li::before{content:"";flex:0 0 auto;width:8px;height:8px;margin-top:8px;border-radius:50%;background:var(--lime)}
.apply-form{background:rgba(255,255,255,.05);border:1px solid rgba(244,246,242,.14);border-radius:var(--radius-lg);padding:24px}
.field{margin-bottom:15px}
.field label{display:block;font-size:13.5px;font-weight:600;color:rgba(244,246,242,.85);margin-bottom:7px}
.field input,.field textarea{
  width:100%;height:48px;padding:0 14px;border-radius:var(--radius-sm);
  background:#FFFFFF;border:1px solid transparent;color:var(--ink);
  transition:border-color .18s ease,box-shadow .18s ease;
}
.field textarea{height:auto;padding:12px 14px;resize:vertical;min-height:88px}
.field input::placeholder,.field textarea::placeholder{color:#9AA79E}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(255,106,26,.22)}
.field.has-error input,.field.has-error textarea{border-color:#F04438;box-shadow:0 0 0 3px rgba(240,68,56,.18)}
.form-tip{font-size:12.5px;color:rgba(244,246,242,.6);margin:12px 0 0;line-height:1.7}
.form-msg{font-size:13.5px;color:var(--lime);margin:10px 0 0;min-height:18px}

/* ---------- footer ---------- */
.site-footer{background:var(--dark-block);color:#F4F6F2;margin-top:0;padding:56px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:36px}
.site-footer .logo{color:#F4F6F2;margin-bottom:16px}
.site-footer .logo-text b{color:#F4F6F2}
.site-footer .logo-text em{color:var(--lime)}
.footer-brand p{font-size:14px;color:rgba(244,246,242,.66);line-height:1.8;max-width:320px;margin:0}
.footer-col h4{font-size:14px;font-weight:800;color:#fff;margin-bottom:14px;letter-spacing:.5px}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col li{font-size:13.8px;color:rgba(244,246,242,.66);line-height:1.6}
.footer-col a{font-size:13.8px;color:rgba(244,246,242,.72);transition:color .18s ease}
.footer-col a:hover{color:var(--lime)}
.footer-bottom{
  margin-top:40px;padding-top:20px;border-top:1px solid rgba(244,246,242,.14);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13px;color:rgba(244,246,242,.55);
}

/* ---------- responsive ---------- */
@media (max-width:1023px){
  .article-layout{grid-template-columns:1fr;gap:32px}
  .article-aside{position:static;flex-direction:row;flex-wrap:wrap}
  .article-aside .aside-box{flex:1 1 260px}
  .cta-inner{grid-template-columns:1fr;gap:32px;padding:40px 30px}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:900px){
  .header-inner{gap:12px}
  .nav-toggle{display:flex;margin-left:auto;order:3}
  .btn-cta{display:none}
  .nav-menu{
    position:fixed;left:0;right:0;top:73px;bottom:0;
    background:#FFFFFF;flex-direction:column;align-items:stretch;gap:6px;
    padding:22px 20px 96px;margin:0;overflow-y:auto;
    transform:translateY(-10px);opacity:0;visibility:hidden;
    transition:opacity .2s ease,transform .2s ease,visibility .2s ease;
    box-shadow:0 20px 40px rgba(15,26,21,.14);
  }
  .nav-menu.is-open{transform:translateY(0);opacity:1;visibility:visible}
  .nav-pill{padding:14px 16px;border-radius:12px;font-size:16px;border:1px solid var(--line)}
  .nav-pill.active{box-shadow:none;border-color:var(--brand);background:var(--brand-soft)}
  .nav-drawer-cta{
    display:flex;align-items:center;justify-content:center;
    margin-top:auto;padding:15px 20px;border-radius:var(--radius-sm);
    background:var(--accent);color:#fff;font-weight:700;font-size:16px;
  }
  body.nav-open{overflow:hidden}
  .article-hero h1{font-size:31px}
  .article-card{padding:26px 22px 22px}
  .article-body{font-size:16px}
  .article-body h2{font-size:23px}
  .sec-head h2{font-size:25px}
  .cta-copy h2{font-size:26px}
}
@media (max-width:640px){
  .wrap{padding:0 18px}
  .article-hero{padding:24px 0 40px}
  .article-hero h1{font-size:27px}
  .article-meta{gap:12px;font-size:13px}
  .card-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .site-footer{padding:44px 0 22px}
  .footer-bottom{flex-direction:column;gap:6px}
  .cta-inner{padding:32px 20px}
  .apply-form{padding:20px 16px}
  .article-foot{flex-direction:column;align-items:flex-start}
  .article-foot .acts{width:100%}
  .article-foot .acts .btn{flex:1}
}

/* roulang page: category1 */
:root{
  --green:#0E6B45;
  --green-d:#0A4C32;
  --green-l:#EAF3EC;
  --orange:#FF6A1A;
  --orange-d:#E85A0C;
  --lime:#CBF34D;
  --bg:#F4F6F2;
  --card:#FFFFFF;
  --dark:#0F1A15;
  --text:#111A15;
  --text-2:#4A5750;
  --text-3:#7C877F;
  --line:rgba(15,26,21,.10);
  --line-2:rgba(15,26,21,.06);
  --r-card:16px;
  --r-btn:10px;
  --r-sm:12px;
  --sh-1:0 1px 2px rgba(15,26,21,.06);
  --sh-2:0 8px 24px rgba(15,26,21,.08);
  --sh-3:0 14px 32px rgba(15,26,21,.12);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Hiragino Sans GB",sans-serif;
  font-size:16.5px;
  line-height:1.75;
  font-weight:400;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border-style:none}
a{color:var(--green-d);text-decoration:none;transition:color .18s ease,background-color .18s ease}
a:hover{color:var(--orange)}
button{font-family:inherit}
h1,h2,h3,h4{line-height:1.28;margin:0;color:var(--text);font-weight:800;letter-spacing:-.3px}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
input,textarea,select{font-family:inherit;font-size:16px}
em{font-style:normal}
.tnum{font-variant-numeric:tabular-nums}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
@media (min-width:1440px){.wrap{max-width:1280px}}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:#fff;
  border-bottom:1px solid var(--line);
  transition:box-shadow .2s ease;
}
.site-header.scrolled{box-shadow:0 6px 20px rgba(15,26,21,.07)}
.nav-inner{display:flex;align-items:center;gap:18px;height:74px}
.logo{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.logo-mark{
  width:40px;height:40px;border-radius:12px;color:#fff;
  background:linear-gradient(135deg,var(--green),var(--green-d));
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 14px rgba(14,107,69,.28);
}
.logo-mark svg{width:22px;height:22px}
.logo-text b{display:block;font-size:16.5px;font-weight:800;color:var(--text);letter-spacing:.2px}
.logo-text em{display:block;font-size:11px;color:var(--text-3);letter-spacing:2.5px;margin-top:1px}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-pill{
  display:inline-block;padding:9px 15px;border-radius:999px;
  font-size:14.5px;font-weight:500;color:var(--text-2);white-space:nowrap;
}
.nav-pill:hover{background:var(--green-l);color:var(--green-d)}
.nav-pill.active{
  color:var(--green-d);font-weight:700;background:var(--green-l);
  box-shadow:inset 0 -3px 0 var(--green);
}
.nav-cta{flex:0 0 auto}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:#fff;color:var(--green-d);align-items:center;justify-content:center;
  font-size:18px;margin-left:auto;cursor:pointer;
}
.nav-toggle:hover{background:var(--green-l)}

/* 移动抽屉 */
.mobile-drawer{
  position:fixed;top:74px;left:0;right:0;bottom:0;z-index:70;
  background:#fff;padding:20px;transform:translateY(-8px);
  opacity:0;visibility:hidden;transition:opacity .2s ease,transform .2s ease,visibility .2s;
  display:flex;flex-direction:column;gap:6px;overflow-y:auto;
}
.mobile-drawer.open{opacity:1;visibility:visible;transform:translateY(0)}
.mobile-drawer a.drawer-link{
  display:block;padding:15px 16px;border-radius:12px;font-size:16px;
  color:var(--text);font-weight:600;border:1px solid var(--line-2);
}
.mobile-drawer a.drawer-link:hover{background:var(--green-l);color:var(--green-d)}
.mobile-drawer a.drawer-link.active{background:var(--green-l);color:var(--green-d);border-color:rgba(14,107,69,.2)}
.mobile-drawer .drawer-foot{margin-top:auto;padding-top:18px;position:sticky;bottom:0;background:#fff}
body.no-scroll{overflow:hidden}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:1px solid transparent;border-radius:var(--r-btn);
  padding:13px 24px;font-size:15.5px;font-weight:700;letter-spacing:.2px;
  cursor:pointer;text-align:center;transition:all .18s ease;
}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 18px rgba(255,106,26,.24)}
.btn-primary:hover{background:var(--orange-d);color:#fff;transform:translateY(-2px);box-shadow:0 12px 24px rgba(255,106,26,.3)}
.btn-ghost{background:transparent;color:#F4F6F2;border-color:rgba(244,246,242,.45)}
.btn-ghost:hover{background:rgba(244,246,242,.12);color:#fff}
.btn-outline{background:transparent;color:var(--green-d);border-color:var(--green)}
.btn-outline:hover{background:var(--green-l);color:var(--green-d);transform:translateY(-2px)}
.btn-block{width:100%}
.btn:active{transform:translateY(1px)}
.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:2px solid var(--orange);outline-offset:2px;
}

/* ============ 内页 banner ============ */
.page-banner{
  position:relative;overflow:hidden;color:#F4F6F2;
  background:linear-gradient(118deg,var(--green-d) 0%,var(--green) 78%,#12805 100%);
  background-image:linear-gradient(118deg,rgba(10,76,50,.94),rgba(14,107,69,.9)),url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center;
  padding:46px 0 52px;min-height:220px;display:flex;align-items:center;
}
.page-banner::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:repeating-linear-gradient(112deg,rgba(255,255,255,.075) 0 2px,transparent 2px 16px);
}
.banner-slash{
  position:absolute;right:-90px;top:-60px;width:360px;height:360px;transform:rotate(12deg);
  background:linear-gradient(180deg,rgba(203,243,77,.18),rgba(203,243,77,0));
  border-radius:40px;pointer-events:none;
}
.banner-inner{position:relative;z-index:2}
.breadcrumb{display:flex;align-items:center;gap:9px;font-size:13.5px;color:rgba(244,246,242,.72);margin-bottom:16px;flex-wrap:wrap}
.breadcrumb a{color:rgba(244,246,242,.9)}
.breadcrumb a:hover{color:var(--lime)}
.breadcrumb span[aria-hidden]{opacity:.5}
.page-banner h1{
  color:#fff;font-size:clamp(28px,3.6vw,44px);letter-spacing:-.6px;margin-bottom:14px;
}
.banner-desc{max-width:760px;font-size:16.5px;color:rgba(244,246,242,.88)}
.banner-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.banner-tags .tag{background:rgba(203,243,77,.16);color:var(--lime);border-color:rgba(203,243,77,.32)}

/* ============ 通用板块 ============ */
.section{padding:74px 0}
.section.tight{padding:56px 0}
.section-alt{background:#fff;border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2)}
.sec-head{max-width:760px;margin-bottom:36px}
.sec-title{position:relative;padding-left:16px;font-size:clamp(24px,2.6vw,32px)}
.sec-title::before{
  content:"";position:absolute;left:0;top:7px;bottom:7px;width:4px;border-radius:2px;background:var(--orange);
}
.sec-sub{margin-top:14px;color:var(--text-2);font-size:16px}
.tag{
  display:inline-block;padding:5px 12px;border-radius:999px;font-size:12.5px;font-weight:700;
  background:var(--green-l);color:var(--green-d);border:1px solid rgba(14,107,69,.16);letter-spacing:.4px;
}
.tag-lime{background:rgba(203,243,77,.28);color:#25521F;border-color:rgba(203,243,77,.6)}
.tag-orange{background:rgba(255,106,26,.12);color:#B8430A;border-color:rgba(255,106,26,.24)}

/* 数据条 */
.stat-strip{margin-top:-42px;position:relative;z-index:5}
.stat-grid{
  background:#fff;border-radius:var(--r-card);box-shadow:var(--sh-2);
  display:grid;grid-template-columns:repeat(3,1fr);overflow:hidden;
}
.stat-item{padding:24px 28px;border-right:1px solid var(--line-2);display:flex;flex-direction:column;gap:4px}
.stat-item:last-child{border-right:0}
.stat-num{font-size:30px;font-weight:800;color:var(--green-d);font-variant-numeric:tabular-nums;letter-spacing:-1px}
.stat-num em{font-size:15px;font-weight:700;margin-left:2px;color:var(--green)}
.stat-label{font-size:13.5px;color:var(--text-3)}

/* 图文交替 */
.media-row{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.media-row + .media-row{margin-top:78px}
@media (min-width:1024px){
  .media-row.reverse .media-figure{order:-1}
}
.media-copy h2{position:relative;padding-left:15px;font-size:clamp(22px,2.3vw,28px);margin:14px 0 16px}
.media-copy h2::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:2px;background:var(--green)}
.media-copy p{color:var(--text-2);font-size:16.5px;margin-bottom:20px}
.media-figure img{
  width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:16px;
  box-shadow:var(--sh-2);border:1px solid rgba(15,26,21,.06);
}
.media-figure{position:relative}
.media-figure::before{
  content:"";position:absolute;left:-14px;bottom:-14px;width:120px;height:120px;border-radius:20px;
  background:repeating-linear-gradient(120deg,rgba(14,107,69,.14) 0 3px,transparent 3px 12px);
  z-index:-1;
}
.point-list li{
  position:relative;padding-left:30px;margin-bottom:12px;color:var(--text);font-size:16px;line-height:1.7;
}
.point-list li::before{
  content:"✓";position:absolute;left:0;top:2px;width:20px;height:20px;border-radius:6px;
  background:var(--green-l);color:var(--green-d);font-size:12px;font-weight:800;
  display:flex;align-items:center;justify-content:center;line-height:1;
}
.point-list.narrow li{font-size:15.5px}

/* 准备清单卡 */
.prep-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.prep-card{
  background:#fff;border-radius:var(--r-card);padding:26px 22px;border:1px solid var(--line-2);
  box-shadow:var(--sh-1);position:relative;overflow:hidden;transition:all .2s ease;
}
.prep-card::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--green);
}
.prep-card:hover{transform:translateY(-4px);box-shadow:var(--sh-3)}
.prep-card .idx{
  display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:10px;
  background:var(--green-l);color:var(--green-d);font-weight:800;font-size:14px;margin-bottom:14px;
  font-variant-numeric:tabular-nums;
}
.prep-card h3{font-size:17.5px;margin-bottom:10px}
.prep-card p{font-size:15px;color:var(--text-2)}

/* 表格 */
.table-wrap{
  background:#fff;border-radius:var(--r-card);border:1px solid var(--line-2);
  box-shadow:var(--sh-2);overflow:hidden;
}
table.compare{width:100%;border-collapse:collapse;font-size:15.5px}
table.compare thead th{
  background:#EAF3EC;color:var(--green-d);text-align:left;font-weight:800;
  padding:16px 22px;font-size:14.5px;letter-spacing:.3px;border-bottom:1px solid rgba(14,107,69,.14);
}
table.compare tbody td{padding:18px 22px;border-bottom:1px solid var(--line-2);color:var(--text-2);vertical-align:top}
table.compare tbody tr:last-child td{border-bottom:0}
table.compare tbody tr:hover{background:rgba(234,243,236,.45)}
table.compare td:first-child{color:var(--text);font-weight:600;width:34%}

/* 提示条 */
.notice{
  display:flex;gap:14px;align-items:flex-start;background:#fff;border-radius:var(--r-card);
  border:1px solid var(--line-2);border-left:4px solid var(--lime);
  padding:18px 22px;box-shadow:var(--sh-1);margin-top:26px;
}
.notice i{color:var(--green-d);font-size:18px;margin-top:3px}
.notice p{font-size:15px;color:var(--text-2)}

/* FAQ */
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;background:transparent;border:0;cursor:pointer;text-align:left;
  padding:22px 40px 22px 0;position:relative;
  font-size:16.5px;font-weight:600;color:var(--text);
}
.faq-q:hover{color:var(--green-d)}
.faq-q::after{
  content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);
  font-size:22px;font-weight:700;color:var(--green);line-height:1;transition:transform .18s ease;
}
.faq-q[aria-expanded="true"]::after{content:"−";color:var(--orange)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .18s ease}
.faq-a p{padding:0 40px 22px 0;font-size:15px;line-height:1.8;color:var(--text-2)}

/* CTA 与表单 */
.cta-block{
  background:linear-gradient(120deg,rgba(15,26,21,.96),rgba(10,76,50,.94)),url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;
  color:#F4F6F2;padding:70px 0;
}
.cta-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start}
.cta-copy h2{color:#fff;font-size:clamp(24px,2.8vw,34px);margin-bottom:16px}
.cta-copy p{color:rgba(244,246,242,.82);font-size:16px;margin-bottom:24px;max-width:520px}
.cta-points li{position:relative;padding-left:26px;margin-bottom:10px;color:rgba(244,246,242,.9);font-size:15.5px}
.cta-points li::before{
  content:"";position:absolute;left:0;top:10px;width:10px;height:10px;border-radius:3px;background:var(--lime);
}
.apply-form{
  background:#fff;border-radius:var(--r-card);padding:28px;box-shadow:var(--sh-3);color:var(--text);
}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;font-weight:700;color:var(--text-2);margin-bottom:7px}
.field input,.field textarea{
  width:100%;border:1px solid var(--line);border-radius:var(--r-btn);
  padding:12px 14px;min-height:48px;background:#FBFCFA;color:var(--text);
  transition:border-color .18s ease,box-shadow .18s ease,background-color .18s ease;
}
.field textarea{min-height:88px;resize:vertical;line-height:1.7}
.field input::placeholder,.field textarea::placeholder{color:#9AA49E}
.field input:focus,.field textarea:focus{
  border-color:var(--green);background:#fff;box-shadow:0 0 0 3px rgba(14,107,69,.12);outline:none;
}
.field.error input,.field.error textarea{border-color:#E0431A;box-shadow:0 0 0 3px rgba(224,67,26,.12)}
.field .err{display:none;font-size:13px;color:#C43A12;margin-top:6px}
.field.error .err{display:block}
.form-note{font-size:12.8px;color:var(--text-3);margin-top:12px;text-align:center}
.form-msg{font-size:14px;font-weight:600;color:var(--green-d);margin-top:12px;text-align:center;min-height:20px}

/* 页脚 */
.site-footer{background:var(--dark);color:#F4F6F2;padding:58px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:34px}
.footer-brand .logo{margin-bottom:16px}
.footer-brand .logo-text b{color:#fff}
.footer-brand .logo-text em{color:rgba(244,246,242,.5)}
.footer-brand p{font-size:14.5px;color:rgba(244,246,242,.68);max-width:360px}
.footer-col h4{font-size:14px;color:#fff;letter-spacing:.6px;margin-bottom:16px}
.footer-col ul li{margin-bottom:10px;font-size:14.5px;color:rgba(244,246,242,.68)}
.footer-col ul li a{color:rgba(244,246,242,.75)}
.footer-col ul li a:hover{color:var(--lime)}
.footer-bottom{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  border-top:1px solid rgba(244,246,242,.12);margin-top:40px;padding-top:20px;
  font-size:13px;color:rgba(244,246,242,.55);
}

/* 响应式 */
@media (max-width:1200px){
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}
}
@media (max-width:1023px){
  .nav-menu,.nav-cta{display:none}
  .nav-toggle{display:flex}
  .section{padding:58px 0}
  .media-row{grid-template-columns:1fr;gap:30px}
  .media-row + .media-row{margin-top:56px}
  .prep-grid{grid-template-columns:repeat(2,1fr)}
  .cta-grid{grid-template-columns:1fr;gap:34px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:767px){
  body{font-size:16px}
  .stat-grid{grid-template-columns:1fr}
  .stat-item{border-right:0;border-bottom:1px solid var(--line-2);padding:20px 22px}
  .stat-item:last-child{border-bottom:0}
  .stat-strip{margin-top:-30px}
  .page-banner{padding:34px 0 40px}
  .table-wrap{overflow-x:auto}
  table.compare{min-width:560px}
  .footer-grid{grid-template-columns:1fr}
  .footer-brand p{max-width:none}
  .sec-head{margin-bottom:26px}
}
@media (max-width:520px){
  .wrap{padding:0 16px}
  .page-banner h1{font-size:27px}
  .banner-desc{font-size:15.5px}
  .prep-grid{grid-template-columns:1fr}
  .stat-num{font-size:26px}
  .btn{padding:12px 20px;font-size:15px}
  .apply-form{padding:22px}
}

/* roulang page: category2 */
:root{
  --brand:#0E6B45;
  --brand-deep:#0A4C32;
  --brand-soft:#EAF3EC;
  --accent:#FF6A1A;
  --accent-deep:#E2560D;
  --lime:#CBF34D;
  --bg:#F4F6F2;
  --card:#FFFFFF;
  --dark:#0F1A15;
  --text:#111A15;
  --text-2:#4A5750;
  --text-3:#7C877F;
  --line:rgba(15,26,21,.10);
  --line-strong:rgba(15,26,21,.18);
  --r-card:16px;
  --r-btn:10px;
  --r-img:14px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(15,26,21,.06);
  --sh-2:0 8px 24px rgba(15,26,21,.08);
  --sh-3:0 14px 32px rgba(15,26,21,.12);
  --wrap:1200px;
  --gap:24px;
  --header-h:72px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .2s ease,background-color .2s ease,border-color .2s ease}
button,input,textarea,select{font:inherit;color:inherit}
h1,h2,h3,h4,h5{margin:0;line-height:1.28;font-weight:800;letter-spacing:-.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
table{border-collapse:collapse;width:100%}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
.num{font-variant-numeric:tabular-nums}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.section{padding:76px 0}
.section--tight{padding:56px 0}
.section--dark{background:var(--dark);color:#F4F6F2}
.section--white{background:#fff}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.08em;
  color:var(--brand);background:var(--brand-soft);
  padding:6px 14px;border-radius:var(--r-pill);margin-bottom:16px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--lime)}
.section-head{max-width:760px;margin-bottom:40px}
.section-head h2{font-size:32px;margin-bottom:14px}
.section-head p{color:var(--text-2);font-size:16.5px}
.section--dark .section-head p{color:rgba(244,246,242,.72)}
.section--dark .eyebrow{background:rgba(203,243,77,.14);color:var(--lime)}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:#fff;border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:0 6px 20px rgba(15,26,21,.08)}
.header-inner{
  display:flex;align-items:center;gap:20px;
  height:var(--header-h);
}
.logo{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{
  width:38px;height:38px;border-radius:11px;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--brand) 0%,var(--brand-deep) 100%);
  color:var(--lime);
  box-shadow:var(--sh-1);
}
.logo-mark svg{width:22px;height:22px}
.logo-text{display:flex;flex-direction:column;line-height:1.15}
.logo-text b{font-size:17px;font-weight:800;color:var(--text);letter-spacing:-.01em}
.logo-text em{font-style:normal;font-size:11.5px;color:var(--text-3);letter-spacing:.14em}
.nav-menu{display:flex;align-items:center;gap:4px;flex:1;justify-content:center}
.nav-pill{
  position:relative;display:inline-block;
  padding:9px 15px;border-radius:var(--r-pill);
  font-size:15px;color:var(--text-2);white-space:nowrap;
}
.nav-pill:hover{background:var(--brand-soft);color:var(--brand-deep)}
.nav-pill.active{color:var(--brand);font-weight:700;background:transparent}
.nav-pill.active::after{
  content:"";position:absolute;left:15px;right:15px;bottom:2px;
  height:3px;border-radius:2px;background:var(--brand);
}
.header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:10px;
  border:1px solid var(--line-strong);background:#fff;
  align-items:center;justify-content:center;cursor:pointer;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--text);position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text);
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:var(--r-btn);
  font-size:15.5px;font-weight:700;cursor:pointer;border:1px solid transparent;
  transition:transform .18s ease,background-color .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 18px rgba(255,106,26,.28)}
.btn-primary:hover{background:var(--accent-deep);transform:translateY(-2px);box-shadow:0 10px 24px rgba(255,106,26,.32);color:#fff}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:#fff;color:#fff}
.btn-outline{background:transparent;color:var(--brand);border-color:var(--brand)}
.btn-outline:hover{background:var(--brand-soft);color:var(--brand-deep)}
.btn-block{width:100%}

/* ===== Banner ===== */
.page-banner{
  position:relative;overflow:hidden;
  min-height:230px;display:flex;align-items:center;
  background-image:
    linear-gradient(100deg,rgba(10,76,50,.94) 0%,rgba(14,107,69,.86) 52%,rgba(10,76,50,.78) 100%),
    url("/assets/images/backpic/back-1.webp");
  background-size:cover;background-position:center;
  color:#F4F6F2;
}
.page-banner::after{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(105deg,rgba(203,243,77,.07) 0 2px,transparent 2px 14px);
  pointer-events:none;
}
.banner-inner{position:relative;z-index:2;padding:44px 0}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;font-size:13.5px;color:rgba(244,246,242,.72);margin-bottom:16px}
.breadcrumb a:hover{color:var(--lime)}
.breadcrumb .sep{opacity:.55}
.page-banner h1{font-size:40px;letter-spacing:-.02em;margin-bottom:14px}
.page-banner .banner-lede{max-width:720px;font-size:16.5px;color:rgba(244,246,242,.86)}
.banner-tag{
  display:inline-block;margin-top:20px;
  font-size:13px;font-weight:700;letter-spacing:.06em;
  color:#0F1A15;background:var(--lime);
  padding:5px 14px;border-radius:var(--r-pill);
}

/* ===== Stat strip ===== */
.stat-strip{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-1);margin-top:-34px;
  position:relative;z-index:5;background-color:#fff;
}
.stat-cell{background:#fff;padding:24px 26px}
.stat-cell strong{display:block;font-size:30px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums;line-height:1.2}
.stat-cell span{display:block;margin-top:6px;font-size:13.5px;color:var(--text-3)}

/* ===== Timeline ===== */
.timeline{margin-top:8px}
.tl-item{
  display:grid;grid-template-columns:88px 1fr;gap:26px;
  position:relative;padding-bottom:34px;
}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:43px;top:64px;bottom:-2px;width:2px;
  background:linear-gradient(180deg,rgba(14,107,69,.28),rgba(14,107,69,.06));
}
.tl-item:last-child::before{display:none}
.tl-num{
  width:64px;height:64px;border-radius:18px;
  display:grid;place-items:center;justify-self:start;
  background:#fff;border:1px solid var(--line-strong);
  font-size:24px;font-weight:800;color:var(--brand);
  font-variant-numeric:tabular-nums;box-shadow:var(--sh-1);
  position:relative;z-index:2;
}
.tl-body{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:24px 26px;box-shadow:var(--sh-1);
  border-left:4px solid var(--brand);
  transition:box-shadow .22s ease,transform .22s ease;
}
.tl-body:hover{box-shadow:var(--sh-3);transform:translateY(-2px)}
.tl-body h3{font-size:20px;margin-bottom:10px}
.tl-body p{color:var(--text-2);font-size:15.5px}
.tl-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.chip{
  display:inline-block;font-size:12.5px;font-weight:600;
  padding:4px 12px;border-radius:var(--r-pill);
  background:var(--brand-soft);color:var(--brand-deep);
}
.chip--lime{background:rgba(203,243,77,.35);color:#3A4A0F}
.chip--orange{background:rgba(255,106,26,.12);color:var(--accent-deep)}

/* ===== Notice strips ===== */
.notice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:36px}
.notice{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:22px 22px 22px 24px;border-left:4px solid var(--accent);
  box-shadow:var(--sh-1);transition:box-shadow .22s ease,transform .22s ease;
}
.notice:hover{box-shadow:var(--sh-3);transform:translateY(-2px)}
.notice h3{font-size:17px;margin-bottom:8px}
.notice p{font-size:15px;color:var(--text-2)}
.notice b{color:var(--brand);font-weight:700}

/* ===== Feature grid ===== */
.feature-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;height:100%;display:flex;flex-direction:column;
  box-shadow:var(--sh-1);transition:box-shadow .22s ease,transform .22s ease;
}
.feature-card:hover{box-shadow:var(--sh-3);transform:translateY(-3px)}
.feature-card img{aspect-ratio:16/9;object-fit:cover;width:100%}
.feature-card .fc-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.feature-card h3{font-size:19px}
.feature-card p{font-size:15px;color:var(--text-2);flex:1}
.fc-link{font-size:14.5px;font-weight:700;color:var(--brand)}
.fc-link::after{content:" →";transition:transform .2s ease}
.feature-card:hover .fc-link{color:var(--accent-deep)}

/* ===== Split ===== */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.split.reverse .split-media{order:2}
.split-media img{border-radius:var(--r-img);box-shadow:var(--sh-2);aspect-ratio:4/3;object-fit:cover;width:100%}
.split-body h2{font-size:30px;margin-bottom:16px}
.split-body > p{color:var(--text-2);margin-bottom:22px}
.check-list li{
  position:relative;padding-left:30px;margin-bottom:12px;color:var(--text-2);font-size:15.5px;
}
.check-list li::before{
  content:"";position:absolute;left:0;top:9px;width:16px;height:16px;border-radius:50%;
  background:var(--brand-soft);border:1px solid rgba(14,107,69,.35);
}
.check-list li::after{
  content:"";position:absolute;left:5px;top:13px;width:6px;height:3px;
  border-left:2px solid var(--brand);border-bottom:2px solid var(--brand);
  transform:rotate(-45deg);
}
.check-list li b{color:var(--text);font-weight:700}

/* ===== FAQ ===== */
.faq-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:start}
.faq-aside h2{font-size:30px;margin-bottom:14px}
.faq-aside p{color:var(--text-2)}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;background:transparent;border:0;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 4px;text-align:left;font-size:16px;font-weight:600;color:var(--text);
  transition:color .18s ease;
}
.faq-q:hover{color:var(--brand)}
.faq-sign{
  flex-shrink:0;width:26px;height:26px;border-radius:50%;
  display:grid;place-items:center;background:var(--brand-soft);color:var(--brand);
  font-size:16px;font-weight:700;line-height:1;transition:background-color .18s ease,color .18s ease;
}
.faq-item.open .faq-sign{background:var(--brand);color:#fff}
.faq-a{
  padding:0 4px 20px;font-size:15.5px;line-height:1.85;color:var(--text-2);
  max-height:0;overflow:hidden;transition:max-height .18s ease,padding .18s ease;
}
.faq-item.open .faq-a{max-height:420px;padding-bottom:22px}

/* ===== CTA / Form ===== */
.cta-block{
  position:relative;overflow:hidden;background:var(--dark);color:#F4F6F2;
  border-radius:20px;padding:52px 54px;
}
.cta-block::after{
  content:"";position:absolute;top:-40px;right:-60px;width:280px;height:280px;
  background:radial-gradient(circle,rgba(203,243,77,.16) 0%,transparent 68%);
}
.cta-grid{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.cta-copy h2{font-size:30px;margin-bottom:16px;color:#fff}
.cta-copy p{color:rgba(244,246,242,.76);margin-bottom:22px}
.cta-points li{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:rgba(244,246,242,.8);margin-bottom:10px}
.cta-points li::before{content:"";flex-shrink:0;margin-top:8px;width:8px;height:8px;border-radius:2px;background:var(--lime)}
.apply-form{background:rgba(255,255,255,.04);border:1px solid rgba(244,246,242,.16);border-radius:var(--r-card);padding:26px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;font-weight:600;color:rgba(244,246,242,.82);margin-bottom:8px}
.field input,.field textarea{
  width:100%;height:48px;padding:0 14px;border-radius:var(--r-btn);
  background:rgba(255,255,255,.96);border:1px solid transparent;color:var(--text);
}
.field textarea{height:auto;min-height:88px;padding:12px 14px;resize:vertical;line-height:1.6}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(255,106,26,.22)}
.form-note{margin-top:12px;font-size:13px;color:rgba(244,246,242,.6)}
.form-status{margin-top:10px;font-size:14px;font-weight:600;color:var(--lime);min-height:20px}

/* ===== Footer ===== */
.site-footer{background:var(--dark);color:#F4F6F2;padding:60px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px}
.footer-brand .logo{margin-bottom:16px}
.footer-brand .logo-text b{color:#F4F6F2}
.footer-brand .logo-text em{color:rgba(244,246,242,.5)}
.footer-brand p{font-size:14.5px;color:rgba(244,246,242,.66);max-width:340px}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:16px}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a,.footer-col ul li{font-size:14.5px;color:rgba(244,246,242,.68)}
.footer-col ul li a:hover{color:var(--lime)}
.footer-bottom{
  margin-top:44px;padding-top:20px;border-top:1px solid rgba(244,246,242,.14);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13.5px;color:rgba(244,246,242,.56);
}

/* ===== Responsive ===== */
@media (max-width:1023px){
  .nav-menu{
    position:fixed;left:0;right:0;top:var(--header-h);
    display:none;flex-direction:column;align-items:stretch;gap:4px;
    background:#fff;padding:14px 20px 22px;
    border-bottom:1px solid var(--line);box-shadow:var(--sh-2);
    max-height:calc(100vh - var(--header-h));overflow-y:auto;
  }
  .nav-menu.is-open{display:flex}
  .nav-pill{padding:13px 14px;border-radius:10px;font-size:16px}
  .nav-pill.active::after{display:none}
  .nav-pill.active{background:var(--brand-soft)}
  .nav-toggle{display:flex}
  .header-inner{justify-content:space-between}
  .nav-menu{flex:0 0 auto}
  .split,.faq-layout,.cta-grid{grid-template-columns:1fr;gap:32px}
  .split.reverse .split-media{order:0}
  .notice-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .page-banner h1{font-size:34px}
}
@media (max-width:767px){
  .section{padding:56px 0}
  .wrap{padding:0 20px}
  .page-banner h1{font-size:30px}
  .section-head h2,.split-body h2,.faq-aside h2,.cta-copy h2{font-size:25px}
  .stat-strip{grid-template-columns:1fr;margin-top:-24px}
  .tl-item{grid-template-columns:1fr;gap:14px;padding-bottom:24px}
  .tl-item::before{display:none}
  .tl-num{width:52px;height:52px;border-radius:14px;font-size:20px}
  .cta-block{padding:34px 24px}
  .banner-lede{font-size:15.5px}
}
@media (max-width:520px){
  .header-actions .btn{padding:10px 16px;font-size:14.5px}
  .logo-text b{font-size:15px}
  .logo-text em{display:none}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
  .page-banner{min-height:200px}
  .banner-inner{padding:32px 0}
}

/* roulang page: category3 */
:root{
  --brand:#0E6B45;
  --brand-dark:#0A4C32;
  --brand-soft:#EAF3EC;
  --accent:#FF6A1A;
  --accent-dark:#E3570C;
  --lime:#CBF34D;
  --bg:#F4F6F2;
  --card:#FFFFFF;
  --ink:#111A15;
  --ink-2:#4A5750;
  --ink-3:#7C877F;
  --dark:#0F1A15;
  --line:rgba(15,26,21,.10);
  --radius-card:16px;
  --radius-btn:10px;
  --shadow-1:0 1px 2px rgba(15,26,21,.06);
  --shadow-2:0 8px 24px rgba(15,26,21,.08);
  --shadow-3:0 14px 32px rgba(15,26,21,.12);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
button,input,textarea,select{font:inherit;color:inherit;}
button{cursor:pointer;}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul,ol{padding-left:1.2em;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px;}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:#fff;
  border-bottom:1px solid var(--line);
  transition:box-shadow .2s ease;
}
.site-header.is-stuck{box-shadow:0 6px 20px rgba(15,26,21,.08);}
.header-inner{display:flex;align-items:center;gap:22px;min-height:74px;}
.logo{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.logo-mark{
  width:40px;height:40px;border-radius:12px;
  background:linear-gradient(135deg,var(--brand),var(--brand-dark));
  color:#fff;display:grid;place-items:center;
  box-shadow:var(--shadow-1);
}
.logo-mark svg{width:21px;height:21px;}
.logo-text{display:flex;flex-direction:column;line-height:1.15;}
.logo-text b{font-size:16px;font-weight:800;letter-spacing:.2px;}
.logo-text em{font-style:normal;font-size:11px;letter-spacing:3px;color:var(--ink-3);}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-pill{
  position:relative;
  padding:9px 15px;border-radius:999px;
  font-size:15px;color:var(--ink-2);
  transition:background .18s ease,color .18s ease;
  white-space:nowrap;
}
.nav-pill:hover{background:var(--brand-soft);color:var(--brand-dark);}
.nav-pill.active{color:var(--brand);font-weight:700;}
.nav-pill.active::after{
  content:"";position:absolute;left:15px;right:15px;bottom:2px;height:3px;
  border-radius:3px;background:var(--brand);
}
.header-cta{margin-left:8px;}
.nav-toggle{
  display:none;margin-left:auto;width:44px;height:44px;border-radius:12px;
  background:var(--brand-soft);border:0;position:relative;flex:0 0 auto;
}
.nav-toggle span{
  position:absolute;left:12px;right:12px;height:2px;border-radius:2px;
  background:var(--brand-dark);transition:transform .2s ease,opacity .2s ease;
}
.nav-toggle span:nth-child(1){top:15px;}
.nav-toggle span:nth-child(2){top:21px;}
.nav-toggle span:nth-child(3){top:27px;}
.nav-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

.mobile-drawer{
  position:fixed;left:0;right:0;top:74px;bottom:0;z-index:70;
  background:#fff;padding:12px 24px 0;display:none;flex-direction:column;
  overflow-y:auto;
}
.mobile-drawer.is-open{display:flex;}
.mobile-drawer a{
  display:block;padding:15px 2px;border-bottom:1px solid var(--line);
  font-size:16px;color:var(--ink);
}
.mobile-drawer a.active{color:var(--brand);font-weight:700;}
.drawer-foot{margin-top:auto;padding:18px 0 28px;background:#fff;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:0;border-radius:var(--radius-btn);font-weight:700;font-size:15px;
  padding:12px 22px;line-height:1.2;
  transition:transform .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 16px rgba(255,106,26,.28);}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 12px 26px rgba(255,106,26,.32);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:transparent;color:#F4F6F2;border:1px solid rgba(244,246,242,.55);}
.btn-ghost:hover{background:rgba(244,246,242,.14);transform:translateY(-2px);}
.btn-outline{background:#fff;color:var(--brand-dark);border:1px solid var(--brand);}
.btn-outline:hover{background:var(--brand-soft);transform:translateY(-2px);}
.btn-block{width:100%;}

/* ---------- 页面横幅 ---------- */
.page-banner{
  position:relative;min-height:220px;display:flex;align-items:center;
  padding:46px 0;color:#F4F6F2;
  background-image:
    linear-gradient(115deg,rgba(10,76,50,.95),rgba(14,107,69,.86)),
    url('/assets/images/backpic/back-3.png');
  background-size:cover;background-position:center;
}
.page-banner::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:repeating-linear-gradient(115deg,rgba(255,255,255,.07) 0 2px,transparent 2px 16px);
}
.page-banner .wrap{position:relative;z-index:1;}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(244,246,242,.72);margin-bottom:16px;}
.crumb a{color:rgba(244,246,242,.92);transition:color .18s ease;}
.crumb a:hover{color:var(--lime);}
.crumb .sep{color:rgba(244,246,242,.45);}
.page-banner h1{
  font-size:clamp(28px,4vw,42px);line-height:1.24;font-weight:800;letter-spacing:.5px;
  margin-bottom:14px;
}
.page-banner .banner-sub{max-width:660px;font-size:16px;color:rgba(244,246,242,.86);}
.banner-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.banner-tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;border-radius:999px;font-size:13px;font-weight:600;
  background:rgba(203,243,77,.16);color:var(--lime);border:1px solid rgba(203,243,77,.36);
}

/* ---------- 通用板块 ---------- */
.section{padding:72px 0;}
.section-alt{background:#fff;}
.section-head{max-width:760px;margin-bottom:40px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:1px;
  color:var(--brand);background:var(--brand-soft);
  border-radius:999px;padding:6px 14px;margin-bottom:16px;
}
.section-head h2{font-size:clamp(24px,3vw,32px);line-height:1.3;font-weight:800;margin-bottom:12px;}
.section-head p{color:var(--ink-2);font-size:16px;}

/* ---------- 网格 ---------- */
.grid-x{margin-left:-12px;margin-right:-12px;}
.grid-x>.cell{padding-left:12px;padding-right:12px;margin-bottom:24px;display:flex;}

/* ---------- 设置卡片 ---------- */
.card{
  position:relative;display:flex;flex-direction:column;width:100%;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:26px 24px 24px;box-shadow:var(--shadow-1);overflow:hidden;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--brand);
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-3);border-color:rgba(14,107,69,.22);}
.card-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;}
.card-num{
  font-size:22px;font-weight:800;font-variant-numeric:tabular-nums;color:var(--brand);
  letter-spacing:1px;
}
.card-kicker{
  font-size:12px;font-weight:700;letter-spacing:.6px;color:var(--brand-dark);
  background:var(--brand-soft);border-radius:999px;padding:4px 12px;
}
.card h3{font-size:19px;line-height:1.45;font-weight:700;margin-bottom:10px;}
.card p{font-size:15px;color:var(--ink-2);line-height:1.8;}

/* ---------- 图文自查 ---------- */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:52px;align-items:center;}
.split-media{border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-2);}
.split-media img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.step-list{list-style:none;padding:0;margin:0;counter-reset:step;}
.step-list li{position:relative;padding:0 0 26px 66px;counter-increment:step;}
.step-list li:last-child{padding-bottom:0;}
.step-list li::before{
  content:"0" counter(step);
  position:absolute;left:0;top:0;width:46px;height:46px;border-radius:13px;
  background:var(--dark);color:var(--lime);
  display:grid;place-items:center;font-weight:800;font-size:15px;
  font-variant-numeric:tabular-nums;letter-spacing:.5px;
}
.step-list li::after{
  content:"";position:absolute;left:22px;top:52px;bottom:6px;width:2px;
  background:linear-gradient(180deg,rgba(14,107,69,.28),rgba(14,107,69,0));
}
.step-list li:last-child::after{display:none;}
.step-list h3{font-size:18px;font-weight:700;margin-bottom:6px;}
.step-list p{font-size:15px;color:var(--ink-2);line-height:1.8;}

.hint-bar{
  margin-top:28px;display:flex;gap:14px;align-items:flex-start;
  background:#F2FBD8;border-left:4px solid var(--lime);border-radius:12px;
  padding:16px 18px;font-size:14px;color:#3F4A22;line-height:1.75;
}
.hint-bar strong{display:block;color:#2F3A16;font-size:15px;margin-bottom:2px;}

/* ---------- 对比表 ---------- */
.table-wrap{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  box-shadow:var(--shadow-1);overflow-x:auto;
}
table.compare{width:100%;border-collapse:collapse;min-width:720px;}
.compare caption{text-align:left;padding:0;position:absolute;left:-9999px;}
.compare th{
  background:var(--brand-soft);color:var(--brand-dark);
  font-size:14px;font-weight:700;text-align:left;
  padding:16px 20px;white-space:nowrap;
}
.compare td{
  padding:16px 20px;border-top:1px solid var(--line);
  font-size:15px;color:var(--ink-2);vertical-align:top;
}
.compare td:first-child{color:var(--ink);font-weight:700;white-space:nowrap;}
.compare tbody tr{transition:background .16s ease;}
.compare tbody tr:hover{background:#F8FBF7;}
.tag{
  display:inline-block;padding:3px 11px;border-radius:999px;
  font-size:12px;font-weight:700;white-space:nowrap;
}
.tag-strong{background:var(--brand-soft);color:var(--brand-dark);}
.tag-mid{background:#FFF1E7;color:#B54708;}
.tag-safe{background:#F2FBD8;color:#3F6212;}

/* ---------- FAQ ---------- */
.faq-list{border-top:1px solid var(--line);max-width:900px;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:22px 4px;background:none;border:0;text-align:left;
  font-size:16px;font-weight:600;color:var(--ink);
  transition:color .18s ease;
}
.faq-q:hover{color:var(--brand);}
.faq-icon{position:relative;flex:0 0 20px;width:20px;height:20px;}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--brand);border-radius:2px;
  transition:transform .18s ease,opacity .18s ease;
}
.faq-icon::before{left:0;right:0;top:9px;height:2px;}
.faq-icon::after{top:0;bottom:0;left:9px;width:2px;}
.faq-q[aria-expanded="true"] .faq-icon::after{transform:scaleY(0);opacity:0;}
.faq-a{padding:0 4px 24px;font-size:15px;line-height:1.85;color:var(--ink-2);max-width:760px;}
.faq-a p+p{margin-top:10px;}

/* ---------- CTA ---------- */
.cta-section{
  position:relative;overflow:hidden;
  background:var(--dark);color:#F4F6F2;padding:76px 0;
}
.cta-section::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:repeating-linear-gradient(115deg,rgba(203,243,77,.05) 0 2px,transparent 2px 18px);
}
.cta-section .wrap{position:relative;z-index:1;}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;}
.cta-copy h2{font-size:clamp(24px,3vw,32px);line-height:1.32;font-weight:800;margin-bottom:16px;}
.cta-copy p{color:rgba(244,246,242,.76);font-size:16px;line-height:1.85;}
.cta-points{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:12px;}
.cta-points li{position:relative;padding-left:26px;font-size:15px;color:rgba(244,246,242,.82);}
.cta-points li::before{
  content:"";position:absolute;left:0;top:9px;width:10px;height:10px;border-radius:3px;
  background:var(--lime);transform:rotate(45deg);
}
.apply-card{
  background:#fff;color:var(--ink);border-radius:20px;padding:32px;
  box-shadow:var(--shadow-3);
}
.apply-card h3{font-size:19px;font-weight:800;margin-bottom:6px;}
.apply-card .form-intro{font-size:14px;color:var(--ink-3);margin-bottom:22px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13px;font-weight:700;color:var(--ink-2);margin-bottom:8px;}
.field input,.field textarea{
  width:100%;height:48px;border-radius:10px;border:1px solid rgba(15,26,21,.16);
  padding:0 14px;font-size:15px;background:#F9FBF8;color:var(--ink);
  transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.field textarea{height:auto;min-height:96px;padding:12px 14px;line-height:1.65;resize:vertical;}
.field input:focus,.field textarea:focus{
  outline:none;border-color:var(--brand);background:#fff;
  box-shadow:0 0 0 3px rgba(14,107,69,.14);
}
.field input.is-error,.field textarea.is-error{
  border-color:#E4570C;box-shadow:0 0 0 3px rgba(228,87,12,.14);
}
.err-msg{display:none;font-size:13px;color:#C2410C;margin-top:6px;}
.err-msg.show{display:block;}
.form-note{font-size:13px;color:var(--ink-3);margin-top:14px;line-height:1.7;}
.form-msg{
  display:none;margin-top:14px;padding:12px 14px;border-radius:10px;
  font-size:14px;background:var(--brand-soft);color:var(--brand-dark);font-weight:600;
}
.form-msg.show{display:block;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--dark);color:rgba(244,246,242,.72);padding:64px 0 0;font-size:14px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.15fr;gap:40px;padding-bottom:44px;}
.footer-brand .logo{margin-bottom:18px;}
.footer-brand .logo-text b{color:#F4F6F2;}
.footer-brand .logo-text em{color:rgba(244,246,242,.55);}
.footer-brand p{color:rgba(244,246,242,.65);line-height:1.85;font-size:14px;}
.footer-col h4{font-size:15px;font-weight:700;color:#F4F6F2;margin-bottom:16px;}
.footer-col ul{list-style:none;padding:0;margin:0;display:grid;gap:11px;}
.footer-col a{color:rgba(244,246,242,.72);transition:color .18s ease;}
.footer-col a:hover{color:var(--lime);}
.footer-col li{color:rgba(244,246,242,.62);}
.footer-bottom{
  border-top:1px solid rgba(244,246,242,.14);
  padding:20px 0 28px;display:flex;flex-wrap:wrap;gap:10px;
  justify-content:space-between;font-size:13px;color:rgba(244,246,242,.55);
}

/* ---------- 响应式 ---------- */
@media screen and (max-width:1023px){
  .nav-menu{display:none;}
  .header-cta{display:none;}
  .nav-toggle{display:block;}
  .split{grid-template-columns:1fr;gap:32px;}
  .cta-grid{grid-template-columns:1fr;gap:36px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .section{padding:60px 0;}
}
@media screen and (max-width:640px){
  .wrap{padding:0 20px;}
  .grid-x{margin-left:-8px;margin-right:-8px;}
  .grid-x>.cell{padding-left:8px;padding-right:8px;margin-bottom:16px;}
  .page-banner{padding:36px 0;}
  .page-banner .banner-sub{font-size:15px;}
  .section{padding:48px 0;}
  .section-head{margin-bottom:28px;}
  .card{padding:22px 18px 20px;}
  .apply-card{padding:24px 20px;}
  .cta-section{padding:56px 0;}
  .step-list li{padding-left:58px;}
  .step-list li::before{width:42px;height:42px;border-radius:12px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;gap:8px;}
  .faq-q{font-size:15px;padding:18px 2px;}
}