*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#E8F8EE;color:#222;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}a{color:inherit}img{max-width:100%}button,input,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: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-fallback{display:inline-flex;align-items:center;justify-content:center;font-weight:900;font-size:24px;color:#fff;letter-spacing:1px}.logo-fallback.dark{color:#087F38}.nav-core{display:flex;align-items:center;gap:2px;min-width:0;white-space:nowrap}.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-menu-btn{display:none;border:0;background:transparent;color:#fff;font-size:26px;line-height:1;width:40px;height:40px;cursor:pointer}.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:8px;overflow-x:auto;scrollbar-width:thin}.channel-strip a{color:#2E5B3C;text-decoration:none;white-space:nowrap;padding:7px 10px;border-radius:999px;font-size:14px;font-weight:700}.channel-strip a:hover,.channel-strip a.is-current{color:#00A844;background:#fff}.site-main{padding-right:64px}.page-wrap{max-width:1180px;margin:0 auto;padding:0 18px}.article-width{max-width:840px;margin:0 auto}.hero{padding:64px 0 48px}.hero-grid,.split-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);gap:34px;align-items:center}.hero h1,.page-hero h1{margin:0 0 18px;color:#14331F;font-size:clamp(36px,5vw,48px);line-height:1.12}.eyebrow{margin:0 0 10px;color:#087F38;font-weight:800;letter-spacing:.08em}.lead{font-size:18px;line-height:1.85;color:#374A3E;margin:0 0 18px}.hero-links,.inline-links{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.hero-links a:not(.main-btn),.inline-links a{color:#087F38;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)}.main-btn:hover{background:#00A844}.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;background:linear-gradient(135deg,#E8F8EE,#F4FBF6);display:flex;align-items:center;justify-content:center}.media-placeholder:after{content:"资料图片暂未加载";color:#5B6B62;font-weight:700}.media-large{min-height:220px}.section{padding:54px 0}.section-tight{padding:34px 0}.section-title{margin:0 0 10px;color:#14331F;font-size:30px}.section-intro{margin:0 0 24px;color:#5B6B62;line-height:1.85}.quick-scroll{display:flex;gap:10px;overflow-x:auto;padding:4px 0 10px}.quick-scroll a{flex:0 0 auto;background:#fff;border:1px solid rgba(0,200,83,.16);color:#087F38;text-decoration:none;padding:10px 16px;border-radius:999px;font-weight:700}.channel-grid,.feature-grid,.help-grid{display:grid;gap:16px}.channel-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.feature-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.help-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.info-card,.feature-card,.faq-item,.note-panel,.index-card{background:#fff;border:1px solid rgba(0,200,83,.16);box-shadow:0 12px 28px rgba(8,127,56,.08);border-radius:16px;padding:20px}.info-card h3,.feature-card h3,.index-card h3{margin:0 0 8px;color:#14331F;font-size:20px}.info-card p,.feature-card p,.index-card p{margin:0 0 12px;color:#5B6B62;line-height:1.75}.text-link{color:#087F38;font-weight:800;text-decoration:none}.text-link:hover{color:#00A844}.page-hero{padding:54px 0 30px}.page-hero .lead{max-width:820px}.content-flow{display:grid;gap:18px}.content-flow h2{margin:22px 0 2px;color:#14331F;font-size:27px}.content-flow h3{margin:16px 0 0;color:#087F38;font-size:20px}.content-flow p,.content-flow li{font-size:17px;line-height:1.85}.content-flow p{margin:0;color:#2B352F}.content-flow ul,.content-flow ol{margin:6px 0 0;padding-left:24px}.content-flow li+li{margin-top:8px}.index-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.index-card a{color:#087F38;font-weight:800;text-decoration:none}.two-col-article{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px}.soft-panel{background:#F4FBF6;border:1px solid rgba(0,200,83,.16);border-radius:16px;padding:22px}.soft-panel h2,.soft-panel h3{color:#14331F;margin-top:0}.soft-panel p,.soft-panel li{line-height:1.82}.step-list{counter-reset:step;display:grid;gap:14px;padding:0;margin:0;list-style:none}.step-list li{counter-increment:step;background:#fff;border:1px solid rgba(0,200,83,.16);border-radius:16px;padding:18px 18px 18px 58px;position:relative;line-height:1.8}.step-list li:before{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}.quote-note{border-left:4px solid #00C853;background:#F4FBF6;padding:18px 20px;border-radius:0 16px 16px 0;color:#374A3E;line-height:1.85}.faq-list{display:grid;gap:14px}.faq-item h2,.faq-item h3{margin:0 0 8px;color:#14331F;font-size:20px}.faq-item p{margin:0;color:#374A3E;line-height:1.8}.related-links{display:flex;flex-wrap:wrap;gap:10px}.related-links a{background:#fff;border:1px solid rgba(0,200,83,.16);border-radius:999px;padding:9px 13px;text-decoration:none;color:#087F38;font-weight:700}.desktop-float{position:fixed;right:12px;top:34%;z-index:9000;display:flex;flex-direction:column;gap:8px}.desktop-float a,.desktop-float button{width:54px;min-height:54px;padding:8px 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,.08);text-decoration:none;font-size:12px;font-weight:800;line-height:1.25;text-align:center;cursor:pointer}.desktop-float .float-reg{background:#00C853;color:#fff}.site-footer{margin-top:54px;background:#1B1F1C;color:#D7E6DB}.footer-grid{max-width:1180px;margin:0 auto;padding:48px 18px 34px;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}.footer-grid h2{font-size:17px;color:#fff;margin:0 0 12px}.footer-grid a{display:block;color:#D7E6DB;text-decoration:none;margin:9px 0}.footer-brand p{line-height:1.75}.footer-logo{display:inline-flex!important;align-items:center;margin:0 0 14px!important}.footer-logo img{height:38px;width:auto;max-width:150px;object-fit:contain}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);max-width:1180px;margin:0 auto;padding:18px;display:flex;justify-content:space-between;gap:20px;font-size:13px;line-height:1.7}.mobile-bottom{display:none}.drawer-scroll section h2{font-size:14px;color:#5B6B62;margin:18px 16px 8px}.drawer-scroll section a{display:block;padding:11px 16px;text-decoration:none;color:#14331F;border-bottom:1px solid #EEF7F0}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid #E8F8EE}.drawer-logo img{height:36px;width:auto;max-width:140px;object-fit:contain}.drawer-close{border:0;background:#F4FBF6;color:#14331F;width:38px;height:38px;border-radius:50%;font-size:26px;cursor:pointer}body.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:980px){.header-inner{min-height:64px;padding:0 12px;display:grid;grid-template-columns:42px minmax(0,1fr) auto;gap:8px}.mobile-menu-btn{display:inline-grid;place-items:center}.site-logo{justify-content:center;min-width:0}.site-logo img{height:36px;max-width:128px}.nav-core{display:none}.header-actions{gap:0}.header-actions .register-btn{display:none}.login-btn{min-width:72px;height:38px;padding:0 12px}.channel-strip{display:none}.site-main{padding-right:0}.desktop-float{display:none}.hero{padding:42px 0 32px}.hero-grid,.split-grid{grid-template-columns:1fr;gap:24px}.hero h1,.page-hero h1{font-size:clamp(28px,8vw,34px)}.page-hero{padding:38px 0 22px}.channel-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.feature-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-bottom{padding-bottom:86px;flex-direction:column}.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);box-shadow:0 -8px 22px rgba(8,127,56,.08);padding:8px max(8px,env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left))}.mobile-bottom a{text-align:center;text-decoration:none;color:#087F38;font-weight:800;padding:8px 4px;border-radius:10px}.section{padding:42px 0}.section-title{font-size:26px}}
@media(max-width:680px){.page-wrap{padding:0 14px}.channel-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.two-col-article,.help-grid,.index-list{grid-template-columns:1fr}.info-card,.feature-card,.faq-item,.note-panel,.index-card{padding:17px}.content-flow p,.content-flow li{font-size:16px}.footer-grid{grid-template-columns:1fr;gap:16px}.footer-grid>div:not(.footer-brand){border-top:1px solid rgba(255,255,255,.08);padding-top:12px}.hero-links{gap:9px}.media-large{min-height:0}.header-actions .login-btn{font-size:14px;min-width:64px}.site-logo img{max-width:112px;height:34px}.logo-fallback{font-size:20px}}