*{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;font-size:16px;line-height:1.8;overflow-x:hidden}
a{color:#087F38;text-underline-offset:3px}a:hover{color:#00A844}img{max-width:100%}button,input,select,textarea{font:inherit}
.shell{width:min(1180px,calc(100% - 36px));margin:0 auto}.site-main{min-height:60vh}.section{padding:64px 0}.section.compact{padding:42px 0}.section.white{background:#fff}.section.mint{background:#F4FBF6}.section-title{margin:0 0 12px;color:#14331F;font-size:clamp(26px,3vw,38px);line-height:1.25}.section-lead{max-width:780px;margin:0 0 28px;color:#5B6B62}.eyebrow{display:inline-flex;margin-bottom:14px;padding:5px 11px;border-radius:999px;background:#E8F8EE;color:#087F38;font-size:13px;font-weight:700;letter-spacing:.04em}.text-link{font-weight:700;text-decoration:none}.text-link:after{content:' →'}
.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-placeholder{display:inline-flex;align-items:center;justify-content:center;min-width:108px;height:40px;padding:0 14px;border-radius:12px;background:#fff;color:#087F38;font-size:20px;font-weight:900;letter-spacing:.05em}.logo-placeholder.light{background:#f4fbf6;color:#14331F}
.nav-core{display:flex;align-items:center;justify-content: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-reg,.menu-toggle{display:none}.channel-strip{background:#E8F8EE;border-bottom:1px solid rgba(0,200,83,.16)}.channel-inner{width:min(1180px,100%);margin:0 auto;padding:0 18px;display:flex;overflow-x:auto;scrollbar-width:thin;overscroll-behavior-x:contain}.channel-inner a{flex:0 0 auto;padding:10px 10px;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}
.mobile-drawer,
.drawer-mask{display:none}
.hero{padding:62px 0 54px;background:linear-gradient(180deg,#F4FBF6 0%,#E8F8EE 100%)}.hero-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(360px,.98fr);gap:40px;align-items:center}.hero h1,.page-hero h1{margin:0 0 18px;color:#14331F;font-size:clamp(36px,4.6vw,52px);line-height:1.13;letter-spacing:-.02em}.hero p{font-size:18px;color:#394a40;max-width:720px}.hero-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:26px}.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;color:#fff}
.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.large{height:252px;aspect-ratio:auto}.media.card-media{height:170px;aspect-ratio:auto}.media-placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#E8F8EE,#F4FBF6);color:#5B6B62;font-weight:700}.hero .media{box-shadow:0 12px 28px rgba(8,127,56,.08);background:#fff}
.quick-scroll{display:flex;gap:10px;overflow-x:auto;padding:2px 0 10px;overscroll-behavior-x:contain}.quick-scroll a{flex:0 0 auto;padding:10px 16px;border-radius:999px;background:#fff;color:#087F38;text-decoration:none;font-weight:700;border:1px solid rgba(0,200,83,.16)}
.channel-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.channel-item,.info-card,.feature-card,.qa-item,.notice-box,.side-box,.catalog-item,.step-item,.compare-pane{background:#fff;border:1px solid rgba(0,200,83,.16);border-radius:16px;box-shadow:0 12px 28px rgba(8,127,56,.08)}.channel-item{padding:20px}.channel-item h3{margin:0 0 8px;color:#14331F;font-size:18px}.channel-item p{margin:0 0 10px;color:#5B6B62;font-size:14px;line-height:1.7}.three-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.info-card,.feature-card{padding:24px}.info-card h3,.feature-card h3{margin:0 0 10px;color:#14331F;font-size:22px}.info-card p,.feature-card p{margin:0 0 14px;color:#5B6B62}.reverse-grid{display:grid;grid-template-columns:minmax(360px,.95fr) minmax(0,1.05fr);gap:34px;align-items:center}.feature-wall{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.safety-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.notice-box{padding:24px}.notice-box h3{margin:0 0 10px;color:#14331F}.notice-box p{margin:0;color:#4a5c51}
.faq-list{display:grid;gap:14px}.qa-item{padding:20px 22px}.qa-item h3{margin:0 0 8px;color:#14331F;font-size:18px}.qa-item p{margin:0;color:#4e5e55}
.page-hero{padding:52px 0 40px;background:#F4FBF6;border-bottom:1px solid rgba(0,200,83,.16)}.page-hero .shell{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,.72fr);gap:30px;align-items:center}.page-hero p{margin:0;color:#516259;font-size:18px}.page-hero.no-media .shell{display:block;max-width:860px}.page-body{padding:50px 0 70px}.article-wrap{width:min(860px,calc(100% - 36px));margin:0 auto}.article-wrap h2{margin:38px 0 12px;color:#14331F;font-size:28px;line-height:1.3}.article-wrap h3{margin:28px 0 8px;color:#14331F;font-size:21px}.article-wrap p{margin:0 0 18px}.article-wrap ul,.article-wrap ol{padding-left:1.3em;margin:0 0 22px}.article-wrap li{margin:8px 0}.article-layout{width:min(1180px,calc(100% - 36px));margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:34px;align-items:start}.article-main{min-width:0}.article-main h2{margin:34px 0 12px;color:#14331F;font-size:28px}.article-main p{margin:0 0 18px}.side-box{padding:20px;position:sticky;top:132px}.side-box h2{margin:0 0 12px;color:#14331F;font-size:20px}.side-box a{display:block;padding:8px 0;border-bottom:1px solid #e6efe8;text-decoration:none;font-weight:700}.side-box a:last-child{border-bottom:0}.catalog-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:24px 0}.catalog-item{padding:20px}.catalog-item h2,.catalog-item h3{margin:0 0 8px;color:#14331F;font-size:21px}.catalog-item p{margin:0;color:#506159}.steps{counter-reset:step;display:grid;gap:15px;margin:24px 0}.step-item{position:relative;padding:20px 20px 20px 66px}.step-item:before{counter-increment:step;content:counter(step);position:absolute;left:20px;top:19px;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#00C853;color:#fff;font-weight:800}.step-item h3{margin:0 0 6px;color:#14331F}.step-item p{margin:0}.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:24px 0}.compare-pane{padding:24px}.compare-pane h2,.compare-pane h3{margin:0 0 10px;color:#14331F}.compare-pane p{margin:0 0 10px}.quote-note{margin:26px 0;padding:18px 20px;border-left:4px solid #00C853;background:#F4FBF6;color:#34513f;border-radius:0 14px 14px 0}.inline-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.inline-links a{padding:8px 12px;border-radius:999px;background:#E8F8EE;text-decoration:none;font-weight:700}.reading-summary{padding:24px;border-radius:16px;background:#14331F;color:#fff}.reading-summary h2{margin:0 0 10px;color:#fff}.reading-summary p{margin:0;color:#f2faf4}.legal-note{margin-top:32px;padding:18px 20px;background:#fff;border:1px solid rgba(0,200,83,.16);border-radius:16px;color:#536259}
.site-footer{background:#1B1F1C;color:#D7E6DB;padding:54px 0 26px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:34px}.site-footer h2{margin:0 0 12px;color:#fff;font-size:17px}.site-footer a{display:block;color:#D7E6DB;text-decoration:none;padding:4px 0}.site-footer a:hover{color:#fff}.footer-brand p{max-width:380px;margin:14px 0 0}.footer-logo{display:inline-flex!important}.footer-logo img{height:42px;width:auto;max-width:170px;object-fit:contain}.footer-bottom{margin-top:32px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:20px;align-items:flex-start;font-size:14px}.footer-bottom p{margin:0}.float-tools{position:fixed;right:12px;top:42%;z-index:9000;display:grid;width:92px;background:#fff;border:1px solid rgba(0,200,83,.16);border-radius:16px;overflow:hidden;box-shadow:0 12px 28px rgba(8,127,56,.12)}.float-tools a,.float-tools button{display:flex;align-items:center;justify-content:center;min-height:42px;padding:8px 5px;border:0;border-bottom:1px solid #edf3ee;background:#fff;color:#087F38;text-decoration:none;font-size:13px;font-weight:700;cursor:pointer}.float-tools .float-reg{background:#00C853;color:#fff}.float-tools button{border-bottom:0}.mobile-bottom{display:none}
@media(max-width:1120px){.nav-core a{padding:8px 7px;font-size:14px}.header-actions{gap:5px}.login-btn,.register-btn{min-width:72px;padding:0 12px}.channel-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.float-tools{display:none}}
@media(max-width:980px){
.header-inner{min-height:64px;display:grid;grid-template-columns:44px minmax(0,1fr) 92px;gap:10px;padding:0 14px}.menu-toggle{display:inline-flex;width:40px;height:40px;align-items:center;justify-content:center;flex-direction:column;gap:5px;background:#fff;border:0;border-radius:12px;cursor:pointer}.menu-toggle span{display:block;width:19px;height:2px;background:#087F38;border-radius:2px}.site-logo{justify-content:center;min-width:0}.site-logo img{height:36px;max-width:148px}.nav-core,.header-actions,.channel-strip{display:none}.mobile-reg{display:inline-flex;height:40px;align-items:center;justify-content:center;border-radius:999px;background:#fff;color:#087F38;font-weight:700;text-decoration:none;white-space:nowrap;padding:0 12px}.hero-grid,.reverse-grid,.page-hero .shell,.article-layout{grid-template-columns:1fr}.hero{padding-top:44px}.page-hero .shell{gap:22px}.page-hero .media{max-width:640px}.side-box{position:static}.three-grid,.feature-wall{grid-template-columns:repeat(2,minmax(0,1fr))}.channel-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.footer-grid{grid-template-columns:1fr 1fr}.mobile-bottom{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:9500;background:#fff;border-top:1px solid rgba(0,200,83,.16);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{min-height:54px;display:flex;align-items:center;justify-content:center;text-decoration:none;color:#087F38;font-weight:700}.site-footer{padding-bottom:92px}
.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}
.drawer-head{height:64px;padding:0 14px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e8f1ea}.drawer-logo{display:flex;align-items:center;text-decoration:none}.drawer-logo img{height:36px;width:auto;max-width:150px;object-fit:contain}.drawer-close{width:38px;height:38px;border:0;background:#E8F8EE;color:#087F38;border-radius:50%;font-size:28px;line-height:1;cursor:pointer}.drawer-scroll{height:calc(100vh - 64px);overflow-y:auto;padding:14px 16px 34px}.drawer-scroll section{margin-bottom:18px}.drawer-scroll h2{margin:0 0 8px;color:#14331F;font-size:14px}.drawer-links{display:grid;grid-template-columns:1fr 1fr;gap:6px}.drawer-links a{padding:8px 9px;border-radius:9px;background:#F4FBF6;text-decoration:none;font-size:14px;color:#2e5b3c}.drawer-open{overflow:hidden}
}
@media(max-width:720px){.shell,.article-wrap,.article-layout{width:min(100% - 28px,1180px)}.section{padding:44px 0}.section.compact{padding:34px 0}.hero{padding:38px 0}.hero-grid{gap:26px}.hero h1,.page-hero h1{font-size:clamp(28px,9vw,34px)}.hero p,.page-hero p{font-size:16px}.channel-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.channel-item{padding:16px}.three-grid,.feature-wall,.safety-grid,.catalog-grid,.compare-grid{grid-template-columns:1fr}.reverse-grid{grid-template-columns:1fr}.media.large{height:220px}.media.card-media{height:156px}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}.page-hero{padding:36px 0 30px}.page-body{padding:34px 0 58px}.article-wrap h2,.article-main h2{font-size:24px}.section-title{font-size:28px}.header-inner{grid-template-columns:42px minmax(0,1fr) 88px}.mobile-reg{font-size:14px;padding:0 10px}.site-logo img{max-width:136px}}
@media(max-width:390px){.header-inner{padding:0 10px;grid-template-columns:40px minmax(0,1fr) 82px;gap:7px}.site-logo img{max-width:128px;height:34px}.mobile-reg{font-size:13px;padding:0 8px}.menu-toggle{width:38px;height:38px}.channel-grid{gap:10px}.channel-item h3{font-size:16px}.channel-item p{font-size:13px}}