*{box-sizing:border-box}html{scroll-behavior:smooth;background:#E8F8EE}body{margin:0;min-width:0;overflow-x:hidden;background:#E8F8EE;color:#222;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif}img,svg,video{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;min-width:145px;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;min-width:126px;height:40px;padding:0 14px;border-radius:10px;background:#fff;color:#087F38;font-size:22px;font-weight:900;letter-spacing:1px}.nav-core{display:flex;align-items:center;justify-content:center;gap:2px;min-width:0}.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;align-items:center;gap:8px}.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-reg{display:none}.channel-strip{width:100%;background:#E8F8EE;border-bottom:1px solid rgba(0,200,83,.16)}.channel-inner{max-width:1180px;margin:0 auto;padding:9px 18px;display:flex;gap:5px;overflow-x:auto;scrollbar-width:thin}.channel-inner a{flex:0 0 auto;padding:7px 9px;border-radius:999px;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;background:#fff}.site-main{min-height:60vh}.container{width:min(1180px,calc(100% - 36px));margin:0 auto}.reading{width:min(840px,calc(100% - 36px));margin:0 auto}.section{padding:58px 0}.section-sm{padding:34px 0}.hero{padding:58px 0 42px}.hero-grid,.split{display:grid;grid-template-columns:minmax(0,1.06fr) minmax(320px,.94fr);gap:34px;align-items:center}.split.reverse .split-text{order:2}.split.reverse .split-media{order:1}.eyebrow{display:inline-flex;align-items:center;min-height:30px;padding:4px 11px;border-radius:999px;background:#fff;color:#087F38;border:1px solid rgba(0,200,83,.16);font-size:13px;font-weight:800;letter-spacing:.04em}h1,h2,h3{color:#14331F;margin-top:0}h1{font-size:clamp(32px,4.2vw,48px);line-height:1.16;margin-bottom:20px}h2{font-size:clamp(24px,3vw,32px);line-height:1.3;margin-bottom:16px}h3{font-size:19px;line-height:1.4;margin-bottom:10px}p,li{font-size:17px;line-height:1.82}.lead{font-size:19px;color:#37483d;line-height:1.8}.muted{color:#5B6B62}.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)}.text-link{display:inline-flex;align-items:center;gap:6px;font-weight:800;text-decoration:none;color:#087F38}.text-link:after{content:"→"}.action-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:24px}.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)}.media.card-media{height:168px;aspect-ratio:auto}.media.feature-media{height:240px;aspect-ratio:auto}.hero .media{min-height:300px}.quick-scroll{display:flex;gap:10px;overflow-x:auto;padding:4px 1px 10px}.quick-scroll a{flex:0 0 auto;padding:10px 15px;background:#fff;border:1px solid rgba(0,200,83,.16);border-radius:999px;color:#087F38;text-decoration:none;font-weight:800;box-shadow:0 8px 20px rgba(8,127,56,.05)}.panel,.card{background:#fff;border:1px solid rgba(0,200,83,.16);border-radius:16px;box-shadow:0 12px 28px rgba(8,127,56,.08)}.panel{padding:28px}.card{padding:22px}.card p{font-size:15px;line-height:1.72;color:#4c5b52;margin-bottom:14px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.channel-card{min-height:170px;display:flex;flex-direction:column}.channel-card .text-link{margin-top:auto}.soft{background:#F4FBF6}.white{background:#fff}.notice{padding:22px 24px;border-left:4px solid #00C853;background:#fff;border-radius:0 16px 16px 0;box-shadow:0 12px 28px rgba(8,127,56,.06)}.notice strong{color:#14331F}.index-list{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.index-list a{display:block;padding:12px 14px;background:#F4FBF6;border-radius:12px;text-decoration:none;font-weight:800}.number-list{counter-reset:steps;list-style:none;margin:0;padding:0;display:grid;gap:14px}.number-list li{counter-increment:steps;padding:18px 18px 18px 58px;background:#fff;border-radius:14px;border:1px solid rgba(0,200,83,.16);position:relative}.number-list li:before{content:counter(steps);position:absolute;left:18px;top:17px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#00C853;color:#fff;font-weight:900}.badge-list{display:flex;flex-wrap:wrap;gap:9px}.badge-list a,.badge{display:inline-flex;align-items:center;min-height:36px;padding:7px 12px;border-radius:999px;background:#F4FBF6;border:1px solid rgba(0,200,83,.16);text-decoration:none;color:#087F38;font-weight:800}.compare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.compare>div{padding:24px;background:#fff;border-radius:16px;border:1px solid rgba(0,200,83,.16)}.qa{display:grid;gap:12px}.qa article{background:#fff;border-radius:16px;padding:20px 22px;border:1px solid rgba(0,200,83,.16)}.qa h3{margin-bottom:8px}.qa p{margin:0}.prose h2{margin-top:34px}.prose h3{margin-top:26px}.prose p{margin:0 0 16px}.prose ul{padding-left:1.25em}.table-wrap{overflow-x:auto;background:#fff;border-radius:16px;border:1px solid rgba(0,200,83,.16)}.info-table{width:100%;border-collapse:collapse;min-width:620px}.info-table th,.info-table td{text-align:left;padding:14px 16px;border-bottom:1px solid #e8efe9;font-size:15px;line-height:1.6}.info-table th{color:#14331F;background:#F4FBF6}.callout{background:#14331F;color:#f5fff8;border-radius:16px;padding:28px}.callout h2{color:#fff}.callout p{color:#dbe9df}.site-footer{background:#1B1F1C;color:#D7E6DB}.footer-inner{max-width:1180px;margin:0 auto;padding:50px 18px 30px;display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:32px}.site-footer h2{font-size:16px;color:#fff;margin-bottom:14px}.site-footer a{display:block;color:#D7E6DB;text-decoration:none;margin:9px 0;font-size:14px}.footer-brand p{font-size:14px;line-height:1.75;margin-top:18px}.footer-logo{display:inline-flex}.footer-logo img{width:auto;height:42px;object-fit:contain}.footer-bottom{max-width:1180px;margin:0 auto;padding:20px 18px 28px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;gap:20px;align-items:flex-end}.footer-bottom p{font-size:13px;line-height:1.7;margin:0}.floating-tools{position:fixed;right:14px;top:50%;transform:translateY(-42%);z-index:7000;display:flex;flex-direction:column;gap:8px;width:92px}.floating-tools a,.floating-tools button{display:flex;min-height:38px;align-items:center;justify-content:center;padding:8px;border-radius:10px;background:#fff;color:#087F38;border:1px solid rgba(0,200,83,.2);box-shadow:0 8px 18px rgba(8,127,56,.09);font-size:12px;font-weight:800;text-decoration:none;text-align:center}.floating-tools .floating-reg{background:#00C853;color:#fff}.floating-tools button{cursor:pointer}.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){.floating-tools{display:none}.grid-4{grid-template-columns:repeat(3,minmax(0,1fr))}.nav-core a{padding:8px 7px;font-size:14px}.header-actions .login-btn{display:none}}
@media(max-width:980px){body.drawer-open{overflow:hidden}.header-inner{min-height:62px;padding:0 12px;display:grid;grid-template-columns:44px 1fr 92px;gap:8px}.nav-core,.header-actions,.channel-strip{display:none}.menu-toggle{display:inline-flex;width:42px;height:42px;border:0;background:transparent;padding:9px;flex-direction:column;justify-content:center;gap:5px;cursor:pointer}.menu-toggle span{display:block;height:2px;width:24px;background:#fff;border-radius:2px}.site-logo{justify-content:center;min-width:0}.site-logo img{height:36px;max-width:150px}.site-logo .logo-fallback{height:36px;min-width:112px;font-size:20px}.mobile-reg{display:inline-flex;align-items:center;justify-content:center;height:38px;padding:0 12px;border-radius:999px;background:#fff;color:#087F38;text-decoration:none;font-size:13px;font-weight:800;white-space:nowrap}.drawer-top{display:flex;align-items:center;justify-content:space-between;padding:14px;border-bottom:1px solid #e8efe9;min-height:68px}.drawer-logo{display:inline-flex;text-decoration:none}.drawer-logo img{height:38px;width:auto;max-width:160px;object-fit:contain}.drawer-logo .logo-fallback{border:1px solid rgba(0,200,83,.16)}.drawer-close{width:40px;height:40px;border:0;background:#F4FBF6;border-radius:50%;font-size:28px;line-height:1;color:#087F38;cursor:pointer}.drawer-scroll{height:calc(100vh - 68px);overflow-y:auto;padding:14px 14px 28px}.drawer-group{padding:10px 0 15px;border-bottom:1px solid #edf3ee}.drawer-group h2{font-size:13px;color:#5B6B62;margin:0 0 7px}.drawer-group a{display:block;padding:10px 8px;border-radius:10px;color:#14331F;text-decoration:none;font-weight:700}.drawer-group a:hover{background:#F4FBF6;color:#00A844}.hero-grid,.split{grid-template-columns:1fr;gap:24px}.split.reverse .split-text,.split.reverse .split-media{order:initial}.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-inner{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-brand{grid-column:1/-1}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:8000;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-top:1px solid #dfece2;padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{height:54px;display:flex;align-items:center;justify-content:center;text-decoration:none;color:#087F38;font-size:13px;font-weight:800}.site-footer{padding-bottom:54px}.hero .media{min-height:0}}
@media(max-width:720px){.container,.reading{width:min(100% - 28px,1180px)}.section{padding:42px 0}.section-sm{padding:28px 0}.hero{padding:40px 0 30px}h1{font-size:clamp(28px,8.7vw,34px)}h2{font-size:24px}p,li{font-size:16px;line-height:1.82}.lead{font-size:17px}.grid-2,.grid-3,.compare{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.card{padding:18px}.panel{padding:22px}.channel-card{min-height:174px}.index-list{grid-template-columns:1fr}.media.feature-media{height:224px}.footer-inner{padding-top:38px;gap:24px}.footer-bottom{display:block}.footer-bottom p+p{margin-top:10px}}
@media(max-width:430px){.header-inner{grid-template-columns:42px minmax(0,1fr) 88px}.site-logo img{max-width:132px;height:34px}.mobile-reg{font-size:12px;padding:0 10px}}
@media(max-width:375px){.header-inner{padding:0 8px;grid-template-columns:40px minmax(0,1fr) 82px}.site-logo img{max-width:120px;height:32px}.mobile-reg{height:36px;padding:0 8px}}