*{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;line-height:1.78;overflow-x:hidden}.drawer-open{overflow:hidden}a{color:#087F38}img{max-width:100%}.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: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}.logo-placeholder{display:inline-flex;align-items:center;justify-content:center;min-width:116px;height:40px;padding:0 14px;border-radius:12px;background:#F4FBF6;color:#087F38;font-weight:900}.logo-placeholder.dark{background:rgba(255,255,255,.08);color:#fff}.nav-core{display:flex;align-items:center;justify-content:center;gap:2px;min-width:0}.nav-core a{color:#FFFFFF;padding:8px 10px;font-weight:700;text-decoration:none;white-space:nowrap}.nav-core a.is-current,.nav-core a:hover{background:rgba(255,255,255,.18);border-radius:999px}.header-actions{display:flex;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,.menu-toggle{display:none}.channel-strip{background:#E8F8EE;border-bottom:1px solid rgba(0,200,83,.16)}.channel-strip-inner{max-width:1180px;margin:0 auto;padding:10px 18px;display:flex;gap:18px;overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-width:thin}.channel-strip a{flex:0 0 auto;color:#2E5B3C;text-decoration:none;font-size:14px;font-weight:700;white-space:nowrap}.channel-strip a:hover,.channel-strip a.is-current{color:#00A844}.site-main{min-height:60vh;padding-right:64px}.wrap{width:min(1180px,calc(100% - 36px));margin:0 auto}.reading{width:min(840px,100%);margin:0 auto}.section{padding:64px 0}.section.compact{padding:46px 0}.hero{padding:64px 0 54px}.hero-grid,.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:34px;align-items:center}.split.reverse .media-col{order:-1}.eyebrow{display:inline-flex;padding:6px 12px;border-radius:999px;background:#F4FBF6;border:1px solid rgba(0,200,83,.16);color:#087F38;font-weight:800;font-size:14px}.hero h1,.page-hero h1{margin:14px 0 18px;color:#14331F;font-size:clamp(36px,5vw,48px);line-height:1.18}.lead{font-size:18px;color:#42564A;margin:0 0 22px}.text-links{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:18px}.text-links a{font-weight:700;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)}.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,.16)}.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;display:flex;align-items:center;justify-content:center;color:#5B6B62;font-weight:700;background:linear-gradient(135deg,#E8F8EE,#F4FBF6)}.media.card-media{height:170px;aspect-ratio:auto}.media.large-media{height:238px;aspect-ratio:auto}.pill-row{display:flex;gap:10px;overflow-x:auto;padding:4px 0 12px}.pill-row a{flex:0 0 auto;padding:10px 16px;border-radius:999px;background:#fff;border:1px solid rgba(0,200,83,.16);text-decoration:none;font-weight:700;box-shadow:0 6px 16px rgba(8,127,56,.05)}.section-title{margin:0 0 12px;color:#14331F;font-size:30px;line-height:1.28}.section-desc{margin:0 0 26px;color:#5B6B62}.grid{display:grid;gap:18px}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.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)}.info-card h2,.info-card h3{margin:0 0 10px;color:#14331F;line-height:1.35}.info-card p{margin:0 0 12px;color:#4C5E53}.info-card a{font-weight:800;text-decoration:none}.feature-wall .info-card{min-height:180px}.soft{background:#F4FBF6}.note-box{padding:22px 24px;background:#F4FBF6;border-left:4px solid #00C853;border-radius:0 16px 16px 0;color:#33483B}.page-hero{padding:56px 0 34px}.crumb{font-size:14px;color:#5B6B62}.article{background:#fff;border:1px solid rgba(0,200,83,.16);border-radius:16px;padding:clamp(24px,4vw,42px);box-shadow:0 12px 28px rgba(8,127,56,.08)}.article h2{color:#14331F;font-size:26px;margin:34px 0 12px}.article h3{color:#087F38;font-size:20px;margin:26px 0 10px}.article p,.article li{font-size:17px;line-height:1.86}.article ul,.article ol{padding-left:1.35em}.article .mini-index{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:20px 0}.article .mini-index a{display:block;padding:12px 14px;border-radius:12px;background:#F4FBF6;text-decoration:none;font-weight:700}.qa-list{display:grid;gap:14px}.qa-item{background:#fff;border:1px solid rgba(0,200,83,.16);border-radius:16px;padding:20px 22px}.qa-item h3{margin:0 0 8px;color:#14331F}.qa-item p{margin:0;color:#4C5E53}.step-list{counter-reset:step;display:grid;gap:14px}.step{position:relative;padding:18px 18px 18px 58px;border-radius:16px;background:#fff;border:1px solid rgba(0,200,83,.16)}.step:before{counter-increment:step;content:counter(step);position:absolute;left:18px;top:18px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#00C853;color:#fff;font-weight:800}.compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}.compare>div{background:#fff;border:1px solid rgba(0,200,83,.16);border-radius:16px;padding:22px}.compare h2{margin-top:0}.tag-list{display:flex;flex-wrap:wrap;gap:10px}.tag-list a{padding:8px 12px;border-radius:999px;background:#F4FBF6;text-decoration:none;font-weight:700}.desktop-float{position:fixed;right:12px;top:36%;z-index:8000;display:flex;flex-direction:column;gap:8px}.desktop-float a,.desktop-float button{width:54px;padding:9px 6px;border-radius:12px;background:#fff;color:#087F38;border:1px solid rgba(0,200,83,.16);box-shadow:0 8px 18px rgba(8,127,56,.1);font:700 12px/1.3 inherit;text-align:center;text-decoration:none;cursor:pointer}.desktop-float .float-main{background:#00C853;color:#fff}.site-footer{background:#1B1F1C;color:#D7E6DB}.footer-grid{max-width:1180px;margin:0 auto;padding:52px 18px 34px;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}.footer-grid h2{font-size:16px;color:#fff;margin:0 0 12px}.footer-grid a{display:block;color:#D7E6DB;text-decoration:none;margin:7px 0}.footer-logo img{height:40px;width:auto;max-width:160px;object-fit:contain}.footer-brand p{max-width:320px}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px;text-align:center;font-size:13px;color:#BFD0C3}.mobile-bottom{display:none}
.mobile-drawer,
.drawer-mask{display:none}

@media(max-width:980px){
.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:1080px){.nav-core a{padding:8px 6px;font-size:14px}.header-actions{display:none}.header-reg-btn{display:inline-flex}.grid-4{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:980px){.site-main{padding-right:0;padding-bottom:76px}.channel-strip,.nav-core,.desktop-float{display:none}.header-inner{min-height:64px;padding:0 12px;display:grid;grid-template-columns:42px 1fr auto;gap:10px}.menu-toggle{display:inline-flex;width:40px;height:40px;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.7);border-radius:12px;background:transparent;color:#fff;font-size:22px}.site-logo{justify-self:center}.site-logo img{height:36px;max-width:140px}.header-reg-btn{height:38px;min-width:80px;padding:0 12px}.drawer-head{height:66px;padding:12px 14px;border-bottom:1px solid rgba(0,200,83,.16);display:flex;align-items:center;justify-content:space-between}.drawer-logo img{height:36px;width:auto;max-width:150px;object-fit:contain}.drawer-close{width:38px;height:38px;border:0;border-radius:10px;background:#F4FBF6;color:#087F38;font-size:26px}.drawer-scroll{height:calc(100vh - 66px);overflow:auto;padding:12px 16px 28px}.drawer-group{padding:10px 0 14px;border-bottom:1px solid #E8F8EE}.drawer-group h2{margin:0 0 8px;color:#14331F;font-size:15px}.drawer-group a{display:block;padding:9px 4px;text-decoration:none;color:#2E5B3C;font-weight:700}.hero-grid,.split,.compare{grid-template-columns:1fr}.split.reverse .media-col{order:0}.grid-4,.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:1fr 1fr}.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);box-shadow:0 -8px 18px rgba(8,127,56,.08);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{padding:12px 6px;text-align:center;text-decoration:none;font-weight:800;color:#087F38}.section{padding:48px 0}.hero{padding:46px 0}.page-hero{padding:42px 0 26px}}
@media(max-width:640px){.wrap{width:min(100% - 24px,1180px)}.hero h1,.page-hero h1{font-size:clamp(28px,9vw,34px)}.lead{font-size:17px}.grid-4,.grid-3,.grid-2{grid-template-columns:1fr 1fr;gap:12px}.info-card{padding:17px}.section-title{font-size:26px}.footer-grid{grid-template-columns:1fr;gap:20px}.article{padding:22px 18px}.article .mini-index{grid-template-columns:1fr}.media.large-media{height:220px}.header-reg-btn{font-size:14px;min-width:74px}.logo-placeholder{min-width:96px;height:36px}}
@media(max-width:390px){.header-inner{grid-template-columns:38px 1fr 72px}.menu-toggle{width:36px;height:36px}.header-reg-btn{min-width:72px;padding:0 8px}.site-logo img{max-width:120px}.logo-placeholder{min-width:88px;font-size:14px}.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}.hero-grid,.split{gap:22px}}