*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#E8F8EE;color:#222222;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}img{max-width:100%}a{color:#087F38}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;text-decoration:none;flex:0 0 auto}.site-logo img{display:block;height:40px;width:auto;max-width:160px;object-fit:contain}.logo-text{display:inline-flex;align-items:center;justify-content:center;min-width:118px;height:40px;padding:0 14px;border-radius:12px;background:#fff;color:#087F38;font-size:20px;font-weight:800}.nav-core{display:flex;align-items: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;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)}.mobile-head{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:10px;overflow-x:auto;scrollbar-width:thin}.channel-strip a{color:#2E5B3C;text-decoration:none;white-space:nowrap;font-weight:700;font-size:14px;padding:6px 8px;border-radius:999px}.channel-strip a:hover,.channel-strip a.is-current{color:#00A844;background:#fff}.site-main{min-height:60vh}.wrap{width:min(1180px,calc(100% - 36px));margin:0 auto}.section{padding:64px 0}.section-tight{padding:42px 0}.hero{padding:62px 0 48px}.hero-grid,.split{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:34px;align-items:center}.eyebrow{display:inline-block;margin-bottom:12px;color:#087F38;font-weight:800;letter-spacing:.06em}.hero h1,.page-hero h1{margin:0 0 18px;color:#14331F;font-size:clamp(36px,4vw,48px);line-height:1.15}.hero p,.page-hero p,.lead{font-size:18px;line-height:1.85;color:#5B6B62;margin:0 0 18px}.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}.media > img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;display:block}.media-card{height:170px;aspect-ratio:auto}.media-feature{height:238px;aspect-ratio:auto}.media-placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#F4FBF6,#E8F8EE)}.media-placeholder span{width:70px;height:70px;border-radius:50%;border:10px solid rgba(0,200,83,.12);box-shadow:inset 0 0 0 12px rgba(255,255,255,.7)}.capsules{display:flex;gap:10px;overflow-x:auto;padding:4px 0 8px}.capsules a{white-space:nowrap;text-decoration:none;background:#fff;color:#087F38;border:1px solid rgba(0,200,83,.16);padding:9px 14px;border-radius:999px;font-weight:700}.section-title{margin:0 0 12px;color:#14331F;font-size:clamp(28px,3vw,38px)}.section-intro{max-width:820px;margin:0 0 26px;color:#5B6B62;line-height:1.8}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.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)}.card h2,.card h3{margin:0 0 10px;color:#14331F}.card p{margin:0 0 12px;color:#5B6B62;line-height:1.75}.text-link{font-weight:800;text-decoration:none}.feature-wall .card{min-height:165px}.notice{background:#F4FBF6;border-left:4px solid #00C853;border-radius:14px;padding:18px 20px;line-height:1.8;color:#2f4035}.page-hero{padding:54px 0 26px}.page-hero .wrap{max-width:900px}.article{width:min(860px,calc(100% - 36px));margin:0 auto}.article p,.article li{font-size:17px;line-height:1.86}.article h2{margin:34px 0 12px;color:#14331F;font-size:28px}.article h3{margin:26px 0 10px;color:#14331F;font-size:21px}.article ul,.article ol{padding-left:1.4em}.article .media{margin:24px 0}.toc{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:24px 0}.toc a{background:#fff;border:1px solid rgba(0,200,83,.16);border-radius:12px;padding:12px 14px;text-decoration:none;font-weight:700}.steps{counter-reset:step;display:grid;gap:14px;padding:0;list-style:none}.steps li{background:#fff;border:1px solid rgba(0,200,83,.16);border-radius:14px;padding:16px 18px 16px 56px;position:relative}.steps li:before{counter-increment:step;content:counter(step);position:absolute;left:16px;top:16px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#00C853;color:#fff;font-weight:800}.qa-list{display:grid;gap:14px}.qa-item{background:#fff;border:1px solid rgba(0,200,83,.16);border-radius:16px;padding:20px}.qa-item h3{margin:0 0 8px;font-size:19px}.qa-item p{margin:0}.related{margin-top:38px;padding-top:24px;border-top:1px solid rgba(0,200,83,.16)}.related-links{display:flex;flex-wrap:wrap;gap:10px}.related-links a{background:#fff;padding:9px 12px;border-radius:999px;text-decoration:none;border:1px solid rgba(0,200,83,.16);font-weight:700}.site-footer{background:#1B1F1C;color:#D7E6DB;padding:52px 0 24px}.footer-grid{width:min(1180px,calc(100% - 36px));margin:0 auto;display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:28px}.footer-grid h3{color:#fff;margin:0 0 12px}.footer-grid a{display:block;color:#D7E6DB;text-decoration:none;margin:8px 0}.footer-grid p{line-height:1.8;margin:14px 0}.footer-bottom{width:min(1180px,calc(100% - 36px));margin:30px auto 0;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer-bottom p{margin:0;line-height:1.7}.footer-logo .logo-text{background:#fff}.floating-tools{position:fixed;right:12px;top:38%;z-index:9000;display:flex;flex-direction:column;gap:7px;width:92px}.floating-tools a,.floating-tools button{background:#fff;color:#087F38;border:1px solid rgba(0,200,83,.18);border-radius:12px;padding:9px 8px;text-decoration:none;text-align:center;font-weight:700;box-shadow:0 8px 18px rgba(8,127,56,.08);cursor:pointer}.floating-tools .float-reg{background:#00C853;color:#fff}.mobile-bottom{display:none}.menu-toggle,.drawer-close{border:0;background:transparent}.menu-toggle{width:42px;height:42px;padding:9px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px}.menu-toggle span{display:block;width:22px;height:2px;background:#fff;border-radius:2px}.drawer-top{height:70px;padding:0 16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e5eee8}.drawer-close{font-size:30px;line-height:1;color:#14331F;cursor:pointer}.drawer-scroll{height:calc(100vh - 70px);overflow-y:auto;padding:10px 16px 28px}.drawer-group{padding:10px 0;border-bottom:1px solid #edf4ef}.drawer-group strong{display:block;color:#14331F;margin:0 0 6px}.drawer-group a{display:inline-block;width:50%;padding:8px 4px;color:#2E5B3C;text-decoration:none}.drawer-open{overflow:hidden}.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:1100px){.nav-core a{padding:8px 7px;font-size:14px}.floating-tools{display:none}.grid-4{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:980px){.desktop-head,.channel-strip{display:none}.mobile-head{display:flex;min-height:64px;padding:0 12px}.mobile-logo{position:absolute;left:50%;transform:translateX(-50%)}.mobile-logo img{max-width:130px;height:36px}.header-reg-btn{min-width:76px;height:38px;padding:0 12px;font-size:14px}.hero-grid,.split{grid-template-columns:1fr}.hero{padding-top:42px}.section{padding:48px 0}.grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.mobile-bottom{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:10000;background:#fff;border-top:1px solid rgba(0,200,83,.16);padding:8px max(8px,env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left));box-shadow:0 -8px 22px rgba(8,127,56,.08)}.mobile-bottom a{text-align:center;text-decoration:none;color:#087F38;font-weight:800;padding:7px 2px}.site-footer{padding-bottom:92px}}
@media(max-width:640px){.wrap,.article,.footer-grid,.footer-bottom{width:min(100% - 28px,1180px)}.hero h1,.page-hero h1{font-size:30px}.hero p,.page-hero p,.lead{font-size:16px}.section{padding:40px 0}.section-tight{padding:30px 0}.grid-2,.grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.card{padding:16px}.card h3{font-size:17px}.card p{font-size:14px;line-height:1.65}.toc{grid-template-columns:1fr}.article p,.article li{font-size:16px}.article h2{font-size:24px}.footer-grid{grid-template-columns:1fr}.media-feature{height:220px}.media-card{height:156px}.header-reg-btn{font-size:13px;min-width:72px;padding:0 10px}.menu-toggle{flex:0 0 42px}.mobile-logo .logo-text{min-width:104px;font-size:17px}.feature-wall .card{min-height:0}}
@media(max-width:390px){.grid-2,.grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.card{padding:14px}.card p{font-size:13.5px}.header-reg-btn{min-width:68px;padding:0 8px}.mobile-logo img{max-width:112px}.mobile-logo .logo-text{min-width:96px;height:36px}}