*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;background:#E8F8EE;color:#222;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8;overflow-x:hidden}
a{color:#087F38}
a:hover{color:#00A844}
img,svg,video,canvas{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: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}.logo-text{font-size:26px;line-height:1;color:#fff;font-weight:900;letter-spacing:1px;white-space:nowrap}.nav-core{display:flex;align-items:center;justify-content:center;gap:2px;min-width:0;flex:1}.nav-core a{color:#FFF;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;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:#FFF;color:#087F38}.register-btn{background:transparent;color:#FFF;border:1px solid rgba(255,255,255,.7)}.menu-toggle,.mobile-login{display:none}.menu-toggle,.drawer-close,.back-top{font:inherit}
.channel-strip{background:#E8F8EE;border-bottom:1px solid rgba(0,200,83,.16);position:relative;z-index:200}.channel-inner{max-width:1180px;margin:0 auto;padding:9px 18px;display:flex;gap:18px;overflow-x:auto;scrollbar-width:thin}.channel-inner a{flex:0 0 auto;color:#2E5B3C;text-decoration:none;font-size:14px;font-weight:700;white-space:nowrap}.channel-inner a:hover,.channel-inner a.is-current{color:#00A844}
.site-main{min-height:60vh;padding-right:64px}.page-shell{max-width:1180px;margin:0 auto;padding:0 18px}.hero{padding:68px 0}.hero-grid,.split{display:grid;grid-template-columns:minmax(0,1.06fr) minmax(360px,.94fr);gap:46px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-weight:800;color:#087F38;background:#fff;border:1px solid rgba(0,200,83,.16);border-radius:999px;padding:6px 12px;font-size:14px}.hero h1,.page-hero h1{margin:16px 0 18px;color:#14331F;font-size:clamp(36px,4.5vw,48px);line-height:1.2;letter-spacing:-.02em}.hero p,.page-hero p{font-size:18px;color:#43584a;max-width:720px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.main-btn{display:inline-flex;align-items:center;justify-content:center;height:42px;min-width:96px;padding:0 20px;background:#00C853;color:#FFF;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}.text-link{display:inline-flex;align-items:center;gap:4px;font-weight:800;text-decoration:none}.text-link::after{content:"→"}
.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:16px;background:#E8F8EE;aspect-ratio:16/9}.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 50%,#dff3e6 100%)}.hero .media{min-height:300px;background:#F4FBF6;border:1px solid rgba(0,200,83,.16);box-shadow:0 12px 28px rgba(8,127,56,.08)}.media.compact{height:172px;aspect-ratio:auto}.media.feature{height:236px;aspect-ratio:auto}
.quick-scroll{display:flex;gap:10px;overflow-x:auto;padding:0 0 8px;scrollbar-width:thin}.quick-scroll a{flex:0 0 auto;background:#fff;border:1px solid rgba(0,200,83,.16);border-radius:999px;padding:9px 16px;text-decoration:none;color:#14331F;font-weight:800;box-shadow:0 6px 16px rgba(8,127,56,.05)}
.section{padding:56px 0}.section-tight{padding:36px 0}.section-title{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:24px}.section-title h2{margin:0;color:#14331F;font-size:clamp(28px,3vw,36px);line-height:1.25}.section-title p{margin:0;max-width:620px;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,.channel-card,.note-box,.qa-item,.article-box,.step-item,.mini-card{background:#fff;border:1px solid rgba(0,200,83,.16);border-radius:16px;box-shadow:0 12px 28px rgba(8,127,56,.08)}.channel-card,.info-card,.mini-card{padding:22px}.channel-card h3,.info-card h3,.mini-card h3{margin:0 0 8px;color:#14331F;font-size:20px}.channel-card p,.info-card p,.mini-card p{margin:0 0 14px;color:#5B6B62;line-height:1.7}.channel-card a,.info-card a,.mini-card a{font-weight:800;text-decoration:none}.feature-card{background:#fff;border-radius:16px;border:1px solid rgba(0,200,83,.16);padding:16px;box-shadow:0 12px 28px rgba(8,127,56,.08)}.feature-card .media{margin-bottom:16px}.feature-card h3{margin:0 0 6px;color:#14331F;font-size:21px}.feature-card p{margin:0 0 10px;color:#5B6B62}
.alt-band{background:#F4FBF6;border-top:1px solid rgba(0,200,83,.12);border-bottom:1px solid rgba(0,200,83,.12)}.safety-band{background:#14331F;color:#f4fbf6;border-radius:22px;padding:34px}.safety-band h2{margin-top:0;color:#fff}.safety-band p{color:#d7e6db}.safety-band a{color:#fff;font-weight:800}.tag-list{display:flex;gap:8px;flex-wrap:wrap}.tag-list span{background:#E8F8EE;color:#087F38;border-radius:999px;padding:6px 10px;font-weight:800;font-size:14px}
.page-hero{padding:58px 0 34px}.page-hero .crumbs{font-size:14px;color:#5B6B62;margin-bottom:10px}.page-hero .crumbs a{text-decoration:none}.article-wrap{max-width:860px;margin:0 auto;padding:0 18px 64px}.article-wrap.wide{max-width:1180px}.article-box{padding:30px;margin-bottom:22px}.article-box h2{margin:0 0 14px;color:#14331F;font-size:28px;line-height:1.35}.article-box h3{color:#14331F;margin:24px 0 8px}.article-box p{font-size:17px;margin:0 0 16px}.article-box ul,.article-box ol{padding-left:1.3em}.article-box li{margin-bottom:8px}.intro-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:center;margin-bottom:24px}.index-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:18px 0}.index-list a{background:#F4FBF6;border:1px solid rgba(0,200,83,.14);padding:12px 14px;border-radius:12px;text-decoration:none;font-weight:800}.steps{counter-reset:step;display:grid;gap:14px}.step-item{position:relative;padding:20px 20px 20px 64px}.step-item::before{counter-increment:step;content:counter(step);position:absolute;left:20px;top:20px;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#00C853;color:#fff;font-weight:900}.step-item h3{margin:0 0 6px;color:#14331F}.step-item p{margin:0;color:#5B6B62}.compare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.note-box{padding:22px;background:#F4FBF6}.note-box h3{margin-top:0;color:#14331F}.note-box p:last-child{margin-bottom:0}.qa-list{display:grid;gap:14px}.qa-item{padding:22px}.qa-item h3{margin:0 0 8px;color:#14331F}.qa-item p{margin:0;color:#43584a}.read-links{display:flex;gap:10px;flex-wrap:wrap}.read-links a{padding:9px 12px;border-radius:10px;background:#F4FBF6;border:1px solid rgba(0,200,83,.14);font-weight:800;text-decoration:none}.callout{border-left:4px solid #00C853;background:#F4FBF6;padding:18px 20px;border-radius:0 14px 14px 0;color:#334b3c;margin:20px 0}.check-list{list-style:none;padding:0!important}.check-list li{position:relative;padding-left:28px}.check-list li::before{content:"✓";position:absolute;left:0;color:#00A844;font-weight:900}
.side-float{position:fixed;right:14px;top:50%;transform:translateY(-50%);z-index:5000;width:56px;display:flex;flex-direction:column;gap:8px}.side-float a,.side-float button{display:flex;align-items:center;justify-content:center;text-align:center;min-height:52px;padding:6px;border-radius:12px;background:#fff;color:#087F38;border:1px solid rgba(0,200,83,.16);font-size:12px;font-weight:800;text-decoration:none;box-shadow:0 8px 20px rgba(8,127,56,.1);cursor:pointer}.side-float .float-reg{background:#00C853;color:#fff}.side-float .back-top{font-family:inherit}
.site-footer{background:#1B1F1C;color:#D7E6DB}.footer-grid{max-width:1180px;margin:0 auto;padding:52px 18px 34px;display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:34px}.footer-grid h2{color:#fff;font-size:17px;margin:0 0 14px}.footer-grid a{display:block;color:#D7E6DB;text-decoration:none;margin:7px 0}.footer-grid a:hover{color:#fff}.footer-brand p{max-width:340px}.footer-logo{display:inline-flex;margin-bottom:12px}.footer-logo img{width:auto;height:40px;object-fit:contain}.footer-logo .logo-text{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.09);max-width:1180px;margin:0 auto;padding:18px;display:flex;justify-content:space-between;gap:22px;color:#b9cabf;font-size:14px}.footer-bottom p{margin:0}.mobile-bottom{display:none}
.mobile-drawer,
.drawer-mask{display:none}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid rgba(0,200,83,.14)}.drawer-logo{display:inline-flex;text-decoration:none}.drawer-logo img{height:36px;width:auto;max-width:150px;object-fit:contain}.drawer-logo .logo-text{color:#087F38}.drawer-close{width:40px;height:40px;border:0;background:#E8F8EE;color:#087F38;border-radius:50%;font-size:28px;line-height:1;cursor:pointer}.drawer-scroll{overflow-y:auto;height:calc(100vh - 73px);padding:8px 18px 30px}.drawer-group{padding:12px 0}.drawer-group h2{font-size:14px;color:#5B6B62;margin:0 0 8px}.drawer-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.drawer-links a{background:#F4FBF6;border-radius:10px;padding:9px 10px;text-decoration:none;color:#14331F;font-weight:700;font-size:14px}
@media(max-width:1080px){.nav-core a{padding:8px 7px;font-size:14px}.header-actions .register-btn{display:none}.site-main{padding-right:0}.side-float{display:none}.grid-4{grid-template-columns:repeat(3,minmax(0,1fr))}}
@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;
}
.nav-core,.header-actions,.channel-strip{display:none}.header-inner{min-height:62px;display:grid;grid-template-columns:42px 1fr 82px;gap:8px;padding:0 12px}.menu-toggle{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid rgba(255,255,255,.65);background:transparent;color:#fff;border-radius:10px;font-size:21px;cursor:pointer}.site-logo{justify-self:center;min-width:0}.site-logo img{height:36px;max-width:138px}.site-logo .logo-text{font-size:22px}.mobile-login{display:inline-flex;justify-self:end;min-width:76px;height:38px;padding:0 12px}.drawer-open{overflow:hidden}.hero-grid,.split,.intro-grid{grid-template-columns:1fr}.hero-grid .media{order:-1}.hero{padding:44px 0}.hero .media{min-height:0}.grid-4,.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.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 20px rgba(8,127,56,.08);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-footer{padding-bottom:62px}.page-hero{padding-top:42px}}
@media(max-width:680px){.page-shell,.article-wrap{padding-left:14px;padding-right:14px}.hero h1,.page-hero h1{font-size:clamp(28px,9vw,34px)}.hero p,.page-hero p{font-size:16px}.section{padding:40px 0}.section-title{align-items:start;flex-direction:column;margin-bottom:18px}.section-title h2{font-size:28px}.grid-4,.grid-3,.grid-2,.compare{grid-template-columns:1fr}.channel-grid.grid-4{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.channel-card{padding:15px}.channel-card h3{font-size:17px}.channel-card p{font-size:13px;line-height:1.55}.footer-grid{grid-template-columns:1fr 1fr;gap:24px 18px;padding-top:40px}.footer-brand{grid-column:1/-1}.footer-bottom{flex-direction:column}.article-box{padding:22px}.article-box h2{font-size:24px}.article-box p{font-size:16px}.index-list{grid-template-columns:repeat(2,minmax(0,1fr))}.safety-band{padding:24px}.media.feature{height:auto;aspect-ratio:16/9}.media.compact{height:auto;aspect-ratio:16/9}}
@media(max-width:430px){.header-inner{grid-template-columns:40px minmax(0,1fr) 74px}.mobile-login{min-width:70px;padding:0 10px;font-size:14px}.site-logo img{max-width:130px;height:34px}.channel-grid.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.channel-card{padding:13px}.channel-card p{min-height:42px}.quick-scroll{margin-right:-14px;padding-right:14px}.page-hero{padding-bottom:26px}}
.index-list-inner{display:contents}