*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;background:#E8F8EE;color:#222222;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}
body.drawer-open{overflow:hidden}
a{color:#087F38;text-underline-offset:3px}
a:hover{color:#00A844}
img{max-width:100%}
button,input,select,textarea{font:inherit}
.site-header{
  position:sticky;
  top:0;
  z-index:9999;
  width:100%;
  background:#00C853;
  box-shadow:0 8px 20px rgba(0,160,70,.18);
}
.header-inner{
  max-width:1180px;
  min-height:70px;
  margin:0 auto;
  padding:0 18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
}
.site-logo{display:inline-flex;align-items:center;flex:0 0 auto;text-decoration:none}
.site-logo img{
  display:block;
  height:40px;
  width:auto;
  max-width:160px;
  object-fit:contain;
}
.site-logo-media{display:inline-flex;align-items:center;justify-content:center;max-width:100%}
.logo-placeholder{display:inline-flex;align-items:center;justify-content:center;min-width:112px;height:40px;padding:0 14px;border-radius:12px;background:#fff;color:#087F38;font-size:18px;font-weight:800}
.nav-core{display:flex;align-items:center;justify-content:center;gap:2px;min-width:0;flex:1}
.nav-core a{
  color:#FFFFFF;
  padding:8px 10px;
  font-weight:700;
  text-decoration:none;
  white-space:nowrap;
  font-size:15px;
}
.nav-core a.is-current,
.nav-core a:hover{
  background:rgba(255,255,255,.18);
  border-radius:999px;
}
.header-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto}
.login-btn,.register-btn,.header-reg-btn{
  height:40px;min-width:88px;padding:0 16px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:999px;text-decoration:none;font-weight:700;white-space:nowrap;
}
.login-btn,.header-reg-btn{
  background:#FFFFFF;color:#087F38;
}
.register-btn{
  background:transparent;color:#FFFFFF;border:1px solid rgba(255,255,255,.7);
}
.header-reg-btn{display:none}
.mobile-menu-btn{display:none;border:0;background:#fff;color:#087F38;border-radius:999px;height:40px;min-width:64px;padding:0 13px;font-weight:800}
.channel-strip{background:#E8F8EE;border-bottom:1px solid rgba(0,200,83,.16);overflow:hidden}
.channel-strip-inner{max-width:1180px;margin:0 auto;padding:10px 18px;display:flex;gap:8px;overflow-x:auto;scrollbar-width:thin}
.channel-strip-inner a{flex:0 0 auto;color:#2E5B3C;text-decoration:none;font-size:14px;font-weight:700;padding:7px 10px;border-radius:999px;white-space:nowrap}
.channel-strip-inner a:hover,.channel-strip-inner a.is-current{color:#00A844;background:#fff}
.site-main{min-height:60vh}
.shell{width:min(1180px,calc(100% - 36px));margin:0 auto}
.hero{padding:64px 0 56px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(360px,.96fr);gap:42px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:14px;color:#087F38;font-weight:800;font-size:14px;letter-spacing:.04em}
.eyebrow:before{content:"";width:28px;height:3px;border-radius:10px;background:#00C853}
h1,h2,h3{color:#14331F;margin:0 0 16px;line-height:1.25}
h1{font-size:clamp(36px,4.3vw,48px);letter-spacing:-.02em}
h2{font-size:clamp(26px,3vw,34px)}
h3{font-size:20px}
p{margin:0 0 16px;line-height:1.82;font-size:17px;color:#222}
.lead{font-size:18px;color:#34483a}
.hero-note{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.note-chip,.pill-link{display:inline-flex;align-items:center;min-height:36px;padding:7px 12px;border-radius:999px;background:#fff;border:1px solid rgba(0,200,83,.16);color:#087F38;text-decoration:none;font-weight:700}
.pill-scroll{display:flex;gap:10px;overflow-x:auto;padding:2px 0 12px;scrollbar-width:thin}
.section{padding:58px 0}
.section.white{background:#fff}
.section-head{max-width:760px;margin-bottom:26px}
.section-head p{color:#5B6B62}
.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:16px;background:#E8F8EE;aspect-ratio:16/9;border:1px solid rgba(0,200,83,.12)}
.media > img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;display:block}
.media-placeholder{position:absolute;inset:0;background:linear-gradient(135deg,#F4FBF6 0%,#E8F8EE 55%,#fff 100%)}
.media-placeholder:before{content:"";position:absolute;width:34%;aspect-ratio:1;border-radius:50%;background:rgba(0,200,83,.08);left:10%;top:22%}
.media-placeholder:after{content:"";position:absolute;width:38%;height:18%;border-radius:999px;background:rgba(0,200,83,.09);right:10%;bottom:22%}
.media.tall-media{min-height:230px}
.card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.info-card{background:#fff;border:1px solid rgba(0,200,83,.16);border-radius:16px;padding:22px;box-shadow:0 12px 28px rgba(8,127,56,.08);min-width:0}
.info-card p{font-size:15px;color:#5B6B62;margin-bottom:13px}
.info-card a{font-weight:800;text-decoration:none}
.three-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.two-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:stretch}
.feature-panel{background:#F4FBF6;border:1px solid rgba(0,200,83,.16);border-radius:16px;padding:24px}
.feature-panel ul,.article ul,.article ol{margin:0;padding-left:22px}
.feature-panel li,.article li{margin:8px 0;line-height:1.75}
.text-link{font-weight:800;text-decoration:none}
.main-btn{display:inline-flex;align-items:center;justify-content:center;height:42px;min-width:96px;padding:0 20px;background:#00C853;color:#FFFFFF;border-radius:999px;text-decoration:none;font-weight:700;box-shadow:0 8px 18px rgba(0,200,83,.28)}
.main-btn:hover{background:#00A844;color:#fff}
.article-shell{width:min(860px,calc(100% - 36px));margin:0 auto}
.article-hero{padding:54px 0 32px}
.article-hero .lead{max-width:780px}
.article{background:#fff;border:1px solid rgba(0,200,83,.16);border-radius:16px;padding:clamp(24px,4vw,38px);box-shadow:0 12px 28px rgba(8,127,56,.08);margin-bottom:28px}
.article p,.article li{font-size:17px}
.article h2{font-size:27px;margin-top:30px}
.article h2:first-child{margin-top:0}
.article h3{margin-top:24px}
.reading-nav{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 0}
.reading-nav a{background:#F4FBF6;border:1px solid rgba(0,200,83,.16);border-radius:999px;padding:8px 12px;text-decoration:none;font-weight:700}
.step-list{counter-reset:step;display:grid;gap:14px;padding:0;list-style:none!important}
.step-list li{position:relative;padding:16px 16px 16px 58px;border:1px solid rgba(0,200,83,.16);border-radius:14px;background:#F4FBF6}
.step-list li:before{counter-increment:step;content:counter(step);position:absolute;left:16px;top:15px;width:28px;height:28px;display:grid;place-items:center;border-radius:50%;background:#00C853;color:#fff;font-weight:800}
.compare-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.compare-grid > div{padding:18px;border-radius:14px;background:#F4FBF6;border:1px solid rgba(0,200,83,.16)}
.quote-note{border-left:4px solid #00C853;background:#F4FBF6;padding:16px 18px;border-radius:0 14px 14px 0;margin:20px 0}
.faq-list{display:grid;gap:14px}
.faq-item{background:#fff;border:1px solid rgba(0,200,83,.16);border-radius:16px;padding:20px}
.faq-item h3{margin-bottom:8px}
.related{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.related a{padding:8px 12px;border-radius:999px;background:#E8F8EE;text-decoration:none;font-weight:700}
.site-footer{background:#1B1F1C;color:#D7E6DB;padding:52px 0 24px;margin-top:58px}
.footer-grid{width:min(1180px,calc(100% - 36px));margin:0 auto;display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:30px}
.site-footer h2{font-size:17px;color:#fff;margin-bottom:14px}
.site-footer p{color:#D7E6DB;font-size:14px}
.site-footer a{display:block;color:#D7E6DB;text-decoration:none;margin:9px 0;font-size:14px}
.site-footer a:hover{color:#fff}
.footer-logo img{height:42px;width:auto;max-width:170px;object-fit:contain;display:block;margin-bottom:16px}
.footer-logo .logo-placeholder{margin-bottom:16px}
.footer-bottom{width:min(1180px,calc(100% - 36px));margin:30px auto 0;padding-top:22px;border-top:1px solid rgba(215,230,219,.15);display:flex;justify-content:space-between;gap:22px;align-items:flex-end}
.footer-bottom p{margin:0;max-width:850px}
.desktop-float{position:fixed;right:12px;top:42%;transform:translateY(-50%);z-index:4000;display:grid;gap:8px;width:92px}
.desktop-float a{display:flex;align-items:center;justify-content:center;min-height:40px;padding:7px 8px;background:#fff;color:#087F38;border:1px solid rgba(0,200,83,.16);border-radius:12px;text-decoration:none;text-align:center;font-size:13px;font-weight:800;box-shadow:0 8px 18px rgba(8,127,56,.08)}
.desktop-float .float-register{background:#00C853;color:#fff}
.mobile-bottom{display:none}
.mobile-drawer,
.drawer-mask{display:none}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px;border-bottom:1px solid rgba(0,200,83,.16)}
.drawer-logo img{height:38px;width:auto;max-width:150px;object-fit:contain;display:block}
.drawer-close{border:0;background:#E8F8EE;color:#087F38;border-radius:999px;min-width:64px;height:38px;font-weight:800}
.drawer-body{padding:10px 16px 28px;max-height:calc(100vh - 72px);overflow-y:auto}
.drawer-group{padding:12px 0;border-bottom:1px solid #edf4ef}
.drawer-group h2{font-size:15px;margin-bottom:9px;color:#5B6B62}
.drawer-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.drawer-links a{padding:9px 10px;border-radius:10px;background:#F4FBF6;text-decoration:none;font-size:14px;font-weight:700;color:#14331F}
.table-like{width:100%;border-collapse:collapse;margin:18px 0}
.table-like th,.table-like td{border:1px solid #dfece3;padding:12px;text-align:left;vertical-align:top}
.table-like th{background:#F4FBF6;color:#14331F}
.kicker-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:18px 0}
.kicker-list div{background:#F4FBF6;border:1px solid rgba(0,200,83,.16);border-radius:14px;padding:16px}

@media(max-width:1120px){
  .nav-core a{padding:8px 7px;font-size:14px}
  .header-actions .register-btn{display:none}
  .card-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .desktop-float{right:8px;width:84px}
}
@media(max-width:980px){
  .site-header{position:sticky}
  .header-inner{min-height:64px;padding:0 12px;display:grid;grid-template-columns:72px minmax(0,1fr) 96px;gap:8px}
  .mobile-menu-btn{display:inline-flex;align-items:center;justify-content:center;justify-self:start}
  .site-logo{justify-self:center;min-width:0}
  .site-logo img{height:38px;max-width:148px}
  .nav-core,.header-actions{display:none}
  .header-reg-btn{display:inline-flex;justify-self:end;min-width:92px;padding:0 12px}
  .channel-strip{display:none}
  .desktop-float{display:none}
  .hero-grid{grid-template-columns:1fr;gap:28px}
  .hero-copy{order:1}.hero-visual{order:2}
  .card-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-brand{grid-column:1/-1}
  .footer-bottom{padding-bottom:74px;flex-direction:column;align-items:flex-start}
  .mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:9000;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-top:1px solid rgba(0,200,83,.16);padding-bottom:env(safe-area-inset-bottom)}
  .mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:56px;text-decoration:none;color:#14331F;font-weight:800;font-size:14px}
  .site-main{padding-bottom:58px}
  .mobile-drawer{
    display:block;
    position:fixed;
    inset:0 auto 0 0;
    width:min(84vw,320px);
    background:#fff;
    z-index:12000;
    transform:translateX(-105%);
    transition:transform .2s ease;
    box-shadow:18px 0 40px rgba(20,51,31,.18);
  }
  .mobile-drawer.is-open{transform:translateX(0)}
  .drawer-mask{
    display:none;
    position:fixed;
    inset:0;
    background:rgba(20,51,31,.42);
    z-index:11000;
    opacity:0;
    pointer-events:none;
    transition:opacity .18s ease;
  }
  .drawer-mask.is-visible{
    display:block;
    opacity:1;
    pointer-events:auto;
  }
}
@media(max-width:760px){
  .shell,.article-shell{width:min(100% - 28px,1180px)}
  .hero{padding:42px 0 38px}
  h1{font-size:clamp(28px,8vw,34px)}
  h2{font-size:26px}
  p,.article p,.article li{font-size:16px;line-height:1.8}
  .section{padding:42px 0}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .three-grid,.two-grid,.compare-grid{grid-template-columns:1fr}
  .info-card,.feature-panel{padding:18px}
  .article-hero{padding:38px 0 24px}
  .article{padding:22px}
  .article h2{font-size:24px}
  .kicker-list{grid-template-columns:1fr}
}
@media(max-width:460px){
  .header-inner{grid-template-columns:64px minmax(0,1fr) 88px}
  .mobile-menu-btn{min-width:58px;padding:0 10px;font-size:14px}
  .header-reg-btn{min-width:86px;font-size:14px;padding:0 10px}
  .site-logo img{height:34px;max-width:132px}
  .logo-placeholder{min-width:94px;height:36px;font-size:16px}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .info-card{padding:15px}
  .info-card h3{font-size:18px}
  .info-card p{font-size:14px;line-height:1.65}
}