*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;overflow-x:hidden;background:#E8F8EE;color:#222;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.82}body.drawer-open{overflow:hidden}img,video,canvas,svg{max-width:100%}a{color:#087F38}button{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;flex-wrap:nowrap}.site-logo,.drawer-logo,.footer-logo{display:inline-flex;align-items:center;text-decoration:none;flex:0 0 auto}.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;height:40px;min-width:112px;padding:0 14px;background:#fff;color:#087F38;border-radius:10px;font-weight:800}.nav-core{display:flex;align-items:center;justify-content:center;gap:2px;flex:1;min-width:0;white-space:nowrap}.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{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{display:none;border:0;background:#fff;color:#087F38;width:42px;height:42px;border-radius:12px;font-size:24px;font-weight:800}.channel-strip{background:#E8F8EE;border-bottom:1px solid rgba(0,200,83,.16)}.channel-strip-inner{max-width:1180px;margin:auto;padding:9px 18px;display:flex;gap:4px;overflow-x:auto}.channel-strip a{flex:0 0 auto;padding:6px 11px;border-radius:999px;color:#2E5B3C;text-decoration:none;font-weight:700;font-size:14px;white-space:nowrap}.channel-strip a:hover,.channel-strip a.is-current{color:#00A844;background:#fff}.mobile-drawer,.drawer-mask{display:none}.site-main{max-width:1270px;margin:auto;padding:0 78px 0 18px}.content-shell{max-width:1180px;margin:auto}.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);gap:42px;align-items:center;padding:58px 0}.hero.reverse .hero-copy{order:2}.hero.reverse .hero-visual{order:1}.hero h1,.page-hero h1{margin:0 0 18px;color:#14331F;font-size:clamp(36px,4vw,48px);line-height:1.18}.hero p,.page-hero p{font-size:17px;line-height:1.88;color:#33473a}.kicker{display:inline-block;margin-bottom:12px;padding:5px 11px;border-radius:999px;background:#F4FBF6;color:#087F38;font-weight:800;font-size:14px;border:1px solid rgba(0,200,83,.16)}.hero-note{display:flex;flex-wrap:wrap;gap:8px}.hero-note span{padding:6px 10px;border-radius:999px;background:#fff;color:#087F38;border:1px solid rgba(0,200,83,.16);font-size:14px}.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;display:block}.media.card-media{height:168px;aspect-ratio:auto}.media.feature-media{height:238px;aspect-ratio:auto}.media-placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#E8F8EE,#F4FBF6);color:#087F38;font-weight:800}.media-placeholder:before{content:"9";position:absolute;font-size:90px;color:rgba(0,200,83,.11);font-weight:900}.media-placeholder span{position:relative;background:rgba(255,255,255,.78);padding:6px 12px;border-radius:999px}.section{padding:64px 0}.section.compact{padding:42px 0}.section-title{margin:0 0 12px;color:#14331F;font-size:32px;line-height:1.3}.section-lead{max-width:820px;color:#5B6B62;font-size:17px}.quick-scroll{display:flex;gap:10px;overflow-x:auto;padding:2px 0 12px}.quick-scroll a{flex:0 0 auto;padding:10px 16px;border-radius:999px;background:#fff;color:#087F38;text-decoration:none;font-weight:800;border:1px solid rgba(0,200,83,.16)}.channel-grid,.feature-grid,.service-grid{display:grid;gap:18px}.channel-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.feature-grid,.service-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.info-card,.feature-card,.service-card,.panel,.compare-col,.qa-item,.step-item,.index-row,.notice-box{background:#fff;border:1px solid rgba(0,200,83,.16);border-radius:16px;box-shadow:0 12px 28px rgba(8,127,56,.08)}.info-card,.feature-card,.service-card,.panel,.compare-col{padding:22px}.info-card h3,.feature-card h3,.service-card h3,.panel h2,.panel h3,.compare-col h2,.compare-col h3{margin:0 0 8px;color:#14331F}.info-card p,.feature-card p,.service-card p,.panel p,.compare-col p{margin:0 0 12px;color:#405247}.text-link{font-weight:800;text-decoration:none}.page-hero{padding:54px 0 30px;max-width:920px}.breadcrumb{display:flex;gap:8px;flex-wrap:wrap;color:#5B6B62;font-size:14px;margin-bottom:14px}.breadcrumb a{text-decoration:none}.article-wrap{max-width:860px;margin:auto}.article-wrap.wide{max-width:1040px}.article{background:#fff;border-radius:18px;border:1px solid rgba(0,200,83,.16);box-shadow:0 12px 28px rgba(8,127,56,.08);padding:34px}.article h2{margin:31px 0 12px;color:#14331F;font-size:27px;line-height:1.35}.article h2:first-child{margin-top:0}.article h3{margin:0 0 7px;color:#14331F;font-size:20px}.article p{margin:0 0 16px;font-size:17px;line-height:1.9;color:#2d3931}.article ul,.article ol{padding-left:1.4em}.article li{margin:8px 0}.article .columns,.compare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:22px 0}.article .columns>div{padding:20px;background:#F4FBF6;border-radius:14px}.callout{margin:24px 0;padding:18px 20px;background:#F4FBF6;border-left:4px solid #00C853;border-radius:0 14px 14px 0}.step-list,.index-list,.qa-list{display:grid;gap:14px;margin:22px 0}.step-list{counter-reset:s}.step-item{position:relative;padding:20px 20px 20px 66px}.step-item:before{counter-increment:s;content:counter(s);position:absolute;left:20px;top:20px;width:30px;height:30px;display:grid;place-items:center;border-radius:50%;background:#00C853;color:#fff;font-weight:800}.index-row{padding:18px 20px;display:grid;grid-template-columns:145px 1fr auto;gap:14px;align-items:center}.index-row strong{color:#14331F}.index-row p{margin:0;font-size:15px}.qa-item{padding:20px 22px}.qa-item h2,.qa-item h3{margin:0 0 8px;color:#14331F;font-size:20px}.qa-item p{margin:0}.notice-box{padding:20px 22px;margin:24px 0;background:#F4FBF6}.notice-box h2{margin:0 0 8px;color:#14331F}.related{margin-top:32px}.related h2{font-size:24px}.related-links{display:flex;flex-wrap:wrap;gap:10px}.related-links a{padding:8px 12px;border-radius:999px;background:#F4FBF6;text-decoration:none;font-weight:800}.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)}.side-float{position:fixed;right:12px;top:38%;z-index:2000;width:86px;display:flex;flex-direction:column;gap:8px}.side-float a{display:flex;align-items:center;justify-content:center;min-height:42px;padding:7px;border-radius:12px;background:#fff;color:#087F38;text-align:center;text-decoration:none;font-size:13px;font-weight:800;box-shadow:0 8px 18px rgba(8,127,56,.12)}.side-float .side-register{background:#00C853;color:#fff}.site-footer{background:#1B1F1C;color:#D7E6DB;margin-top:54px}.footer-grid{max-width:1180px;margin:auto;padding:54px 18px 34px;display:grid;grid-template-columns:1.35fr repeat(3,1fr);gap:32px}.footer-grid h2{margin:0 0 12px;color:#fff;font-size:18px}.footer-grid a{display:block;color:#D7E6DB;text-decoration:none;margin:7px 0}.footer-brand p{max-width:330px}.footer-logo img{height:42px;width:auto;max-width:170px;object-fit:contain}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);max-width:1180px;margin:auto;padding:18px}.footer-bottom p{margin:5px 0;font-size:14px}.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) and (min-width:981px){.nav-core a{padding:8px 6px;font-size:14px}.channel-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:980px){body{padding-bottom:70px}.header-inner{min-height:64px;padding:0 12px;display:grid;grid-template-columns:44px minmax(0,1fr) auto;gap:10px}.menu-toggle{display:grid;place-items:center}.site-logo{justify-self:center}.site-logo img{height:36px;max-width:145px}.nav-core,.channel-strip{display:none}.header-actions{justify-self:end}.header-reg-btn{min-width:72px;padding:0 12px;font-size:14px}.site-main{padding:0 16px}.side-float{display:none}.drawer-head{min-height:66px;padding:12px 14px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #E8F8EE}.drawer-logo img{height:36px;width:auto;max-width:150px;object-fit:contain}.drawer-close{width:40px;height:40px;border:0;border-radius:12px;background:#E8F8EE;color:#087F38;font-size:26px}.drawer-scroll{height:calc(100vh - 66px);overflow-y:auto;padding:14px 14px 30px}.drawer-scroll section{margin-bottom:18px}.drawer-scroll h2{font-size:14px;margin:0 0 8px;color:#5B6B62}.drawer-scroll a{display:block;padding:10px 12px;margin:3px 0;border-radius:10px;color:#14331F;text-decoration:none;font-weight:700}.hero{grid-template-columns:1fr;gap:24px;padding:42px 0}.hero.reverse .hero-copy,.hero.reverse .hero-visual{order:initial}.hero h1,.page-hero h1{font-size:clamp(28px,8vw,34px)}.page-hero{padding:38px 0 24px}.section{padding:44px 0}.section.compact{padding:34px 0}.section-title{font-size:28px}.feature-grid,.service-grid{grid-template-columns:1fr}.channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.article{padding:24px 20px}.article h2{font-size:24px}.article .columns,.compare{grid-template-columns:1fr}.index-row{grid-template-columns:1fr;gap:8px}.media.feature-media{height:auto;aspect-ratio:16/9}.footer-grid{grid-template-columns:1fr 1fr}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:10000;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-top:1px solid rgba(0,200,83,.16);padding:6px 8px calc(6px + env(safe-area-inset-bottom));box-shadow:0 -8px 20px rgba(8,127,56,.08)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:48px;text-decoration:none;font-weight:800}}
@media(max-width:520px){.header-reg-btn{min-width:66px;padding:0 10px}.site-logo img{height:34px;max-width:135px}.footer-grid{grid-template-columns:1fr}.section-title{font-size:26px}.info-card,.feature-card,.service-card,.panel,.compare-col{padding:18px}}