:root{--green:#00C853;--green2:#00A844;--deep:#087F38;--mint:#E8F8EE;--soft:#F4FBF6;--ink:#14331F;--text:#222;--muted:#5B6B62;--line:rgba(0,200,83,.16);--shadow:0 12px 28px rgba(8,127,56,.08)}
*{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;overflow-x:hidden}.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;min-width:130px}.site-logo img{display:block;height:40px;width:auto;max-width:160px;object-fit:contain}.logo-text{font-weight:900;font-size:26px;color:#fff;white-space:nowrap}.logo-text.dark{color:#087F38}.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;gap:8px;flex:none}.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-reg,.menu-toggle{display:none}.channel-bar{background:#E8F8EE;border-bottom:1px solid var(--line)}.channel-scroll{max-width:1180px;margin:0 auto;padding:8px 18px;display:flex;gap:18px;overflow-x:auto;scrollbar-width:thin}.channel-scroll a{color:#2E5B3C;text-decoration:none;white-space:nowrap;font-size:14px;font-weight:700}.channel-scroll a:hover,.channel-scroll a.is-current{color:#00A844}.site-main{min-height:60vh}.shell{width:min(1180px,calc(100% - 36px));margin:0 auto}.reading{width:min(860px,calc(100% - 36px));margin:0 auto}.section{padding:64px 0}.section.tight{padding:44px 0}.hero{padding:58px 0 48px}.hero-grid,.split{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:7px;color:#087F38;font-weight:800;font-size:14px;letter-spacing:.04em}.hero h1,.page-head h1{margin:12px 0 18px;color:#14331F;font-size:clamp(30px,5vw,48px);line-height:1.15}.hero p,.page-head p,.lead{font-size:18px;line-height:1.85;color:#46554c}.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)}.text-link{color:#087F38;font-weight:800;text-decoration:none}.text-link:hover{text-decoration:underline}.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:16px;background:#E8F8EE;aspect-ratio:16/9;border:1px solid var(--line)}.media > img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;display:block}.media.feature-media{height:240px;aspect-ratio:auto}.media.card-media{height:168px;aspect-ratio:auto}.placeholder-media:before{content:"";position:absolute;inset:18%;border-radius:22px;background:linear-gradient(135deg,rgba(255,255,255,.72),rgba(255,255,255,.18));border:1px solid rgba(0,200,83,.12)}.quick-strip{display:flex;gap:10px;overflow-x:auto;padding:4px 0 10px;scrollbar-width:thin}.quick-strip a{white-space:nowrap;background:#fff;color:#087F38;border:1px solid var(--line);padding:10px 16px;border-radius:999px;text-decoration:none;font-weight:700}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--shadow);min-width:0}.card h2,.card h3{color:#14331F;margin:0 0 10px;line-height:1.35}.card p{color:#5B6B62;line-height:1.75;margin:0 0 12px}.section-title{margin:0 0 24px;color:#14331F;font-size:clamp(26px,4vw,36px)}.section-note{margin:-12px 0 24px;color:#5B6B62;line-height:1.8}.page-head{padding:52px 0 24px}.crumbs{font-size:14px;color:#5B6B62}.crumbs a{color:#087F38;text-decoration:none}.content-box{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;box-shadow:var(--shadow)}.prose h2{margin:30px 0 12px;color:#14331F;font-size:26px}.prose h3{margin:22px 0 8px;color:#14331F}.prose p,.prose li{font-size:17px;line-height:1.85;color:#2b342f}.prose ul,.prose ol{padding-left:22px}.index-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.index-list a{display:block;background:#F4FBF6;border:1px solid var(--line);border-radius:12px;padding:14px 16px;color:#087F38;text-decoration:none;font-weight:700}.notice{background:#F4FBF6;border-left:4px solid #00C853;padding:18px 20px;border-radius:12px;color:#34483b;line-height:1.8}.steps{counter-reset:step;display:grid;gap:14px}.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 20px 20px 66px}.step:before{counter-increment:step;content:counter(step);position:absolute;left:18px;top:18px;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:#00C853;color:#fff;font-weight:900}.faq-list{display:grid;gap:14px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}.faq-item h2,.faq-item h3{margin:0 0 8px;color:#14331F}.faq-item p{margin:0;color:#39483f;line-height:1.8}.tag-row{display:flex;flex-wrap:wrap;gap:9px}.tag-row a{background:#F4FBF6;border:1px solid var(--line);color:#087F38;padding:8px 12px;border-radius:999px;text-decoration:none}.site-footer{background:#1B1F1C;color:#D7E6DB;margin-top:52px}.footer-inner{max-width:1180px;margin:0 auto;padding:48px 18px;display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:28px}.footer-inner h2{color:#fff;font-size:16px;margin:0 0 12px}.footer-inner a{display:block;color:#D7E6DB;text-decoration:none;line-height:2}.footer-inner p{line-height:1.75;margin:14px 0 0}.footer-logo img{display:block;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:0 auto;padding:18px;color:#aebbb2;font-size:14px;line-height:1.7}.floating-tools{position:fixed;right:14px;top:32%;z-index:8000;display:grid;gap:8px;width:92px}.floating-tools a,.floating-tools button{border:1px solid var(--line);background:#fff;color:#087F38;border-radius:12px;padding:10px 6px;text-align:center;text-decoration:none;font-weight:700;font-size:12px;box-shadow:var(--shadow)}.floating-tools .float-reg{background:#00C853;color:#fff}.floating-tools button{font-family:inherit;cursor:pointer}.mobile-bottom{display:none}.drawer-groups section h2{font-size:13px;color:#5B6B62;margin:18px 16px 7px}.drawer-links{display:grid;grid-template-columns:repeat(2,1fr);gap:6px;padding:0 12px}.drawer-links a{padding:10px;border-radius:10px;color:#14331F;text-decoration:none;background:#F4FBF6}.drawer-top{height:68px;padding:0 14px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.drawer-logo img{height:36px;width:auto;max-width:150px;object-fit:contain}.drawer-close{border:0;background:#F4FBF6;color:#087F38;width:38px;height:38px;border-radius:50%;font-size:24px}.drawer-groups{overflow-y:auto;height:calc(100vh - 68px);padding-bottom:30px}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;
}
.header-inner{min-height:62px;padding:0 12px;display:grid;grid-template-columns:44px 1fr auto;gap:8px}.site-logo{justify-content:center;min-width:0}.site-logo img{height:34px;max-width:145px}.nav-core,.header-actions,.channel-bar{display:none}.menu-toggle{display:inline-grid;place-items:center;width:40px;height:40px;border:1px solid rgba(255,255,255,.66);border-radius:12px;background:transparent;color:#fff;font-size:22px}.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-weight:800;font-size:13px;white-space:nowrap}.hero-grid,.split{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(3,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.footer-inner{grid-template-columns:repeat(2,1fr)}.floating-tools{display:none}.mobile-bottom{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);left:0;right:0;bottom:0;z-index:9000;background:#fff;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{padding:13px 6px;text-align:center;color:#087F38;text-decoration:none;font-size:13px;font-weight:800}.site-footer{padding-bottom:62px}.section{padding:48px 0}.hero{padding:42px 0 34px}.media.feature-media{height:auto;aspect-ratio:16/9}
}
@media(max-width:640px){.shell,.reading{width:min(100% - 24px,1180px)}.hero h1,.page-head h1{font-size:30px}.hero p,.page-head p,.lead{font-size:16px}.grid-4,.grid-3,.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.card{padding:17px}.card p{font-size:14px}.section{padding:40px 0}.section.tight{padding:32px 0}.content-box{padding:20px}.prose p,.prose li{font-size:16px}.prose h2{font-size:23px}.footer-inner{grid-template-columns:1fr;padding:38px 14px}.index-list{grid-template-columns:1fr}.media.card-media{height:156px}.mobile-reg{padding:0 10px;min-width:72px}.drawer-links{grid-template-columns:1fr 1fr}}
@media(max-width:390px){.site-logo img{max-width:124px;height:32px}.mobile-reg{font-size:12px;padding:0 9px}.header-inner{grid-template-columns:40px 1fr auto}.menu-toggle{width:38px;height:38px}.grid-4,.grid-3,.grid-2{grid-template-columns:1fr 1fr}.card{padding:15px}}