*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;background:#E8F8EE;color:#222222;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}
body.drawer-open{overflow:hidden}
a{color:#087F38;text-underline-offset:3px}
img{max-width:100%}
button,input{font:inherit}
.shell{width:min(1180px,calc(100% - 36px));margin:0 auto}
.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;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;min-width:112px;height:40px;padding:0 14px;border-radius:12px;background:#fff;color:#087F38;font-size:22px;font-weight:800;letter-spacing:1px}
.nav-core{display:flex;align-items:center;justify-content:center;gap:2px;flex:1;min-width:0;white-space:nowrap}
.nav-core a{color:#FFFFFF;padding:8px 10px;font-weight:700;text-decoration:none;white-space:nowrap;font-size:14px}
.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: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-header{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:0 18px;display:flex;gap:8px;overflow-x:auto;scrollbar-width:thin;overscroll-behavior-x:contain}
.channel-strip a{flex:0 0 auto;padding:12px 7px;color:#2E5B3C;text-decoration:none;font-size:14px;white-space:nowrap}
.channel-strip a:hover{color:#00A844}
.site-main{min-height:60vh;padding-bottom:30px}
.hero{padding:68px 0 54px}
.hero-grid,.split-section{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);gap:42px;align-items:center}
.hero-copy .eyebrow,.section-kicker{margin:0 0 10px;color:#087F38;font-weight:800;letter-spacing:.08em}
h1{margin:0 0 18px;color:#14331F;font-size:clamp(36px,4vw,48px);line-height:1.16;letter-spacing:-.02em}
h2{color:#14331F;line-height:1.35}
.hero-copy p,.article p,.copy p,.lead,.text-card p,.faq-item p,.notice p{font-size:17px;line-height:1.82;color:#222;margin:0 0 14px}
.hero-note{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.hero-note span,.pill{display:inline-flex;align-items:center;min-height:36px;padding:0 14px;background:#F4FBF6;color:#087F38;border:1px solid rgba(0,200,83,.16);border-radius:999px;font-weight:700}
.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-placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#F4FBF6,#E8F8EE);color:#087F38;font-weight:800;letter-spacing:.08em}
.media.card-media{height:168px;aspect-ratio:auto}
.media.feature-media{height:236px;aspect-ratio:auto}
.section{padding:58px 0}
.section.alt{background:#F4FBF6}
.section-heading{max-width:760px;margin:0 auto 28px;text-align:center}
.section-heading h2{margin:0 0 10px;font-size:32px}
.section-heading p{margin:0;color:#5B6B62;font-size:16px;line-height:1.8}
.quick-scroll{display:flex;gap:10px;overflow-x:auto;padding:2px 0 10px;scrollbar-width:thin}
.quick-scroll a{flex:0 0 auto;display:inline-flex;min-height:42px;align-items:center;padding:0 16px;border-radius:999px;background:#fff;color:#087F38;border:1px solid rgba(0,200,83,.16);text-decoration:none;font-weight:700}
.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))}
.text-card,.feature-card,.link-card,.notice,.faq-item,.step-item,.stat-card{background:#fff;border:1px solid rgba(0,200,83,.16);border-radius:16px;box-shadow:0 12px 28px rgba(8,127,56,.08)}
.text-card,.feature-card,.notice,.faq-item,.step-item,.stat-card{padding:24px}
.link-card{padding:20px;text-decoration:none;display:flex;flex-direction:column;min-height:152px}
.link-card h3,.feature-card h3,.text-card h3{margin:0 0 9px;color:#14331F;font-size:20px}
.link-card p{margin:0 0 14px;color:#5B6B62;font-size:14px;line-height:1.7}
.link-card span,.text-link{margin-top:auto;color:#00A844;font-weight:800;text-decoration:none}
.link-card:hover{transform:translateY(-2px);transition:.16s ease;border-color:#00C853}
.split-section.reverse .split-media{order:1}.split-section.reverse .copy{order:2}
.copy h2{font-size:32px;margin:0 0 16px}
.feature-wall{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.feature-card{min-height:200px;display:flex;flex-direction:column}
.feature-card .text-link{margin-top:auto}
.app-strip{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:30px;align-items:center}
.safety-band{display:grid;grid-template-columns:1fr 1fr;gap: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)}
.page-hero{padding:52px 0 28px}
.page-hero .shell{max-width:920px}
.page-hero h1{font-size:clamp(32px,4vw,44px)}
.breadcrumb{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:16px;color:#5B6B62;font-size:14px}.breadcrumb a{text-decoration:none}
.article-shell{width:min(860px,calc(100% - 36px));margin:0 auto}
.article{padding:18px 0 64px}
.article h2{margin:34px 0 14px;font-size:28px}.article h3{margin:24px 0 10px;color:#14331F;font-size:21px}
.article ul,.article ol{padding-left:1.25em;font-size:17px;line-height:1.85}.article li{margin:7px 0}
.directory-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:22px 0}
.directory-list a{display:block;padding:16px 18px;background:#fff;border:1px solid rgba(0,200,83,.16);border-radius:14px;text-decoration:none;font-weight:700}
.inline-links{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.inline-links a{padding:9px 12px;background:#F4FBF6;border-radius:10px;text-decoration:none;font-weight:700}
.steps{display:grid;gap:14px;counter-reset:step}.step-item{position:relative;padding-left:66px}.step-item:before{counter-increment:step;content:counter(step);position:absolute;left:22px;top:22px;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#00C853;color:#fff;font-weight:800}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:22px 0}.compare .text-card{min-height:210px}
.quote-note{margin:24px 0;padding:18px 20px;border-left:4px solid #00C853;background:#F4FBF6;border-radius:0 14px 14px 0;color:#14331F;font-size:16px;line-height:1.8}
.faq-list{display:grid;gap:14px}.faq-item h2,.faq-item h3{margin:0 0 10px;font-size:20px}.faq-item p{margin:0}
.meta-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.meta-row span{font-size:14px;color:#5B6B62;background:#fff;border:1px solid rgba(0,200,83,.16);padding:7px 10px;border-radius:999px}
.floating-tools{position:fixed;right:14px;top:35%;z-index:9000;width:54px;display:flex;flex-direction:column;gap:8px}.floating-tools a,.floating-tools button{min-height:52px;padding:7px 6px;border-radius:12px;background:#fff;color:#087F38;border:1px solid rgba(0,200,83,.16);box-shadow:0 10px 22px rgba(8,127,56,.10);text-decoration:none;font-size:12px;font-weight:800;text-align:center;display:flex;align-items:center;justify-content:center;cursor:pointer}.floating-tools .float-register{background:#00C853;color:#fff}.floating-tools button{font-family:inherit}
.site-footer{background:#1B1F1C;color:#D7E6DB;margin-top:48px}.footer-grid{display:grid;grid-template-columns:1.25fr repeat(3,1fr);gap:34px;padding:48px 0 34px}.footer-grid h2{margin:0 0 14px;color:#fff;font-size:17px}.footer-grid a{display:block;color:#D7E6DB;text-decoration:none;margin:10px 0}.footer-grid a:hover{color:#fff}.footer-brand p{line-height:1.8;color:#D7E6DB}.footer-logo{display:inline-flex;text-decoration:none;margin-bottom:8px}.footer-logo img{height:42px;width:auto;max-width:170px;object-fit:contain}.footer-logo .logo-fallback{height:42px}.footer-bottom{border-top:1px solid rgba(215,230,219,.14);padding:18px 0 26px;display:flex;justify-content:space-between;gap:20px;align-items:center}.footer-bottom p{margin:0;color:#D7E6DB;font-size:13px;line-height:1.7}
.mobile-bottom{display:none}
.menu-toggle{width:42px;height:42px;border:0;background:#fff;border-radius:12px;padding:9px;align-items:center;justify-content:center;flex-direction:column;gap:4px}.menu-toggle span{display:block;width:21px;height:2px;background:#087F38;border-radius:99px}.drawer-head{height:70px;padding:0 16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(0,200,83,.16)}.drawer-logo{text-decoration:none}.drawer-logo img{display:block;height:38px;width:auto;max-width:150px;object-fit:contain}.drawer-close{width:40px;height:40px;border:0;border-radius:10px;background:#F4FBF6;color:#14331F;font-size:28px;line-height:1}.drawer-scroll{height:calc(100vh - 70px);overflow-y:auto;padding:18px}.drawer-scroll section{margin-bottom:20px}.drawer-scroll h2{font-size:14px;color:#5B6B62;margin:0 0 9px}.drawer-links{display:grid;grid-template-columns:1fr 1fr;gap:8px}.drawer-links a{padding:10px 12px;background:#F4FBF6;color:#14331F;border-radius:10px;text-decoration:none;font-size:14px;font-weight:700}

.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:13px}.header-actions .login-btn,.header-actions .register-btn{min-width:72px;padding:0 12px}.grid-4{grid-template-columns:repeat(3,minmax(0,1fr))}.floating-tools{display:none}}
@media(max-width:980px){
  .desktop-header,.channel-strip{display:none}.mobile-header{display:grid;grid-template-columns:44px minmax(0,1fr) auto;align-items:center;gap:10px;min-height:64px}.mobile-header .site-logo{justify-self:center;min-width:0}.mobile-header .site-logo img{height:36px;max-width:145px}.mobile-header .logo-fallback{min-width:96px;height:36px;font-size:19px}.menu-toggle{display:flex}.header-reg-btn{height:38px;min-width:auto;padding:0 13px;font-size:14px}.site-main{padding-bottom:68px}.hero{padding:46px 0 40px}.hero-grid,.split-section,.app-strip{grid-template-columns:1fr;gap:28px}.split-section.reverse .split-media,.split-section.reverse .copy{order:initial}.grid-4{grid-template-columns:repeat(3,minmax(0,1fr))}.feature-wall,.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{padding-bottom:86px}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:10000;height:60px;padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid rgba(0,200,83,.16);display:grid;grid-template-columns:repeat(4,1fr);box-shadow:0 -8px 20px rgba(8,127,56,.08)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;color:#087F38;text-decoration:none;font-weight:800;font-size:14px}.section{padding:46px 0}
}
@media(max-width:720px){
  .shell,.article-shell{width:min(100% - 28px,1180px)}h1{font-size:clamp(28px,9vw,34px)}.hero-copy p,.article p,.copy p,.lead,.text-card p,.faq-item p,.notice p{font-size:16px;line-height:1.8}.hero-grid{gap:24px}.grid-4,.grid-3,.grid-2,.feature-wall,.safety-band,.compare{grid-template-columns:1fr 1fr}.section-heading h2,.copy h2{font-size:27px}.article h2{font-size:25px}.directory-list{grid-template-columns:1fr}.media.feature-media{height:220px}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column;align-items:flex-start}.footer-grid{gap:22px}.page-hero{padding:38px 0 18px}.article{padding-bottom:48px}
}
@media(max-width:520px){
  .mobile-header{padding:0 12px;grid-template-columns:42px minmax(0,1fr) auto}.header-reg-btn{padding:0 10px;font-size:13px}.mobile-header .site-logo img{max-width:125px;height:34px}.grid-4,.grid-3,.grid-2,.feature-wall,.safety-band,.compare{grid-template-columns:1fr}.link-card{min-height:auto}.hero{padding-top:36px}.section{padding:38px 0}.text-card,.feature-card,.notice,.faq-item,.step-item,.stat-card{padding:20px}.step-item{padding-left:58px}.step-item:before{left:18px;top:19px}.media.card-media{height:156px}.media.feature-media{height:220px}.drawer-links{grid-template-columns:1fr 1fr}.site-footer{margin-top:30px}
}