*{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}
a{color:#087F38}
img{max-width:100%}
.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:112px;height:40px;padding:0 14px;border-radius:12px;background:#fff;color:#087F38;font-weight:800;font-size:22px}
.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;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:#fff;color:#087F38}
.register-btn{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.7)}
.mobile-only,.menu-toggle{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:10px 18px;display:flex;gap:6px;overflow-x:auto;scrollbar-width:thin}
.channel-strip a{flex:0 0 auto;text-decoration:none;color:#2E5B3C;font-size:14px;font-weight:700;padding:7px 10px;border-radius:999px;white-space:nowrap}
.channel-strip a:hover,.channel-strip a.is-current{color:#00A844;background:#fff}
.noscript-nav{padding:12px 0;background:#F4FBF6;border-bottom:1px solid rgba(0,200,83,.16)}
.site-main{min-height:60vh;padding-right:64px}
.wrap{width:min(1180px,calc(100% - 36px));margin:0 auto}
.section{padding:64px 0}
.section-tight{padding:42px 0}
.hero{padding:64px 0 52px}
.hero-grid,.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:36px;align-items:center}
.hero h1,.page-hero h1{margin:0 0 18px;color:#14331F;font-size:clamp(36px,4.4vw,48px);line-height:1.13;letter-spacing:-.02em}
.page-hero{padding:58px 0 24px}
.page-hero p,.hero p,.reading p,.prose p{font-size:17px;line-height:1.85;color:#33433A}
.eyebrow{display:inline-flex;padding:7px 12px;border-radius:999px;background:#F4FBF6;color:#087F38;font-size:14px;font-weight:800;margin-bottom:14px;border:1px solid rgba(0,200,83,.16)}
.lead{font-size:18px!important}
.hero-note{margin-top:18px;color:#5B6B62;font-size:14px}
.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}
.hero .media,.feature-media .media{min-height:220px;max-height:252px}
.media-placeholder{display:flex;align-items:center;justify-content:center;color:#5B6B62;font-size:14px;background:linear-gradient(135deg,#F4FBF6,#E8F8EE)}
.pill-row{display:flex;gap:10px;overflow-x:auto;padding:2px 0 6px;scrollbar-width:thin}
.pill-row a{flex:0 0 auto;background:#fff;border:1px solid rgba(0,200,83,.16);box-shadow:0 8px 18px rgba(8,127,56,.06);border-radius:999px;padding:10px 15px;text-decoration:none;color:#087F38;font-weight:700}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.card,.mini-card,.info-panel,.step,.quote-card,.faq-item{background:#fff;border:1px solid rgba(0,200,83,.16);border-radius:16px;box-shadow:0 12px 28px rgba(8,127,56,.08)}
.card{padding:22px;min-height:148px}
.card h2,.card h3,.mini-card h3,.info-panel h2,.info-panel h3,.step h3,.reading h2,.reading h3,.prose h2,.prose h3,.faq-item h2,.faq-item h3{color:#14331F}
.card h3{margin:0 0 10px;font-size:18px}
.card p,.mini-card p,.info-panel p,.step p{color:#5B6B62;line-height:1.75;margin:0 0 12px}
.text-link{font-weight:800;text-decoration:none;color:#087F38}
.text-link:hover{color:#00A844}
.section-title{max-width:760px;margin:0 0 28px}
.section-title h2{font-size:30px;line-height:1.25;margin:0 0 10px;color:#14331F}
.section-title p{margin:0;color:#5B6B62;line-height:1.75}
.feature-wall{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.mini-card{padding:20px}
.soft{background:#F4FBF6}
.reading{width:min(820px,100%);margin:0 auto}
.reading h2{font-size:28px;margin:34px 0 12px}
.reading h3{font-size:21px;margin:26px 0 10px}
.reading ul,.reading ol{padding-left:22px;color:#33433A;line-height:1.9}
.reading li{margin:6px 0}
.toc{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;background:#fff;padding:20px;border-radius:16px;border:1px solid rgba(0,200,83,.16)}
.toc a{padding:10px 12px;border-radius:10px;background:#F4FBF6;text-decoration:none;font-weight:700}
.steps{display:grid;gap:14px;counter-reset:step}
.step{position:relative;padding:20px 22px 20px 64px;counter-increment:step}
.step:before{content:counter(step);position:absolute;left:20px;top:20px;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:repeat(2,minmax(0,1fr));gap:18px}
.info-panel{padding:24px}
.tag-list{display:flex;flex-wrap:wrap;gap:8px}
.tag-list a{background:#F4FBF6;border:1px solid rgba(0,200,83,.16);border-radius:999px;padding:8px 12px;text-decoration:none;font-weight:700}
.note-box{padding:20px 22px;border-left:4px solid #00C853;background:#F4FBF6;border-radius:12px;color:#33433A;line-height:1.8}
.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.quote-card{padding:20px;color:#33433A;line-height:1.8}
.faq-list{display:grid;gap:14px}
.faq-item{padding:22px}
.faq-item h2,.faq-item h3{margin:0 0 10px;font-size:19px}
.faq-item p{margin:0;color:#33433A;line-height:1.85}
.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)}
.main-btn:hover{background:#00A844}
.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.side-float{position:fixed;right:12px;top:50%;transform:translateY(-50%);z-index:6000;width:52px;display:flex;flex-direction:column;gap:8px}
.side-float a{background:#fff;color:#087F38;border:1px solid rgba(0,200,83,.16);border-radius:12px;padding:10px 7px;text-align:center;text-decoration:none;font-size:12px;font-weight:800;box-shadow:0 10px 22px rgba(8,127,56,.08)}
.side-float .side-reg{background:#00C853;color:#fff}
.site-footer{background:#1B1F1C;color:#D7E6DB;padding:54px 0 76px}
.footer-grid{width:min(1180px,calc(100% - 36px));margin:0 auto;display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:32px}
.site-footer h2{font-size:16px;margin:0 0 14px;color:#fff}
.site-footer a{display:block;color:#D7E6DB;text-decoration:none;margin:9px 0}
.site-footer a:hover{color:#fff}
.footer-logo{display:inline-flex!important}
.footer-logo img{height:40px;width:auto;max-width:160px;object-fit:contain}
.footer-logo-text{font-size:24px;color:#fff;font-weight:800}
.footer-brand p{line-height:1.8;max-width:340px}
.footer-bottom{width:min(1180px,calc(100% - 36px));margin:34px auto 0;border-top:1px solid rgba(255,255,255,.12);padding-top:18px;font-size:13px;line-height:1.8;display:flex;justify-content:space-between;gap:20px}
.mobile-bottom{display:none}
.mobile-drawer,.drawer-mask{display:none}
.empty-space{height:8px}
.list-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.list-links a{background:#fff;border-radius:12px;padding:13px 14px;text-decoration:none;border:1px solid rgba(0,200,83,.16);font-weight:700}
.timeline{display:grid;gap:16px}
.timeline-item{display:grid;grid-template-columns:120px minmax(0,1fr);gap:18px;align-items:start}
.timeline-item strong{color:#087F38}
.stats-table{width:100%;border-collapse:collapse;background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 12px 28px rgba(8,127,56,.08)}
.stats-table th,.stats-table td{padding:14px 16px;border-bottom:1px solid #E8F8EE;text-align:left;vertical-align:top}
.stats-table th{color:#14331F;background:#F4FBF6}
.stats-table td{color:#33433A;line-height:1.7}

@media(max-width:980px){
.nav-core{display:none}
.header-actions{display:none}
.mobile-only,.menu-toggle{display:inline-flex}
.menu-toggle{width:40px;height:40px;border:0;background:#fff;border-radius:12px;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:0}
.menu-toggle span{width:18px;height:2px;background:#087F38;border-radius:2px}
.header-inner{display:grid;grid-template-columns:40px minmax(0,1fr) auto;gap:10px}
.site-logo{justify-self:center}
.site-logo img{height:36px;max-width:145px}
.channel-strip{display:none}
.site-main{padding-right:0}
.grid-4{grid-template-columns:repeat(3,minmax(0,1fr))}
.feature-wall,.grid-3,.quote-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.side-float{display:none}
.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:70px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid #E8F8EE}
.drawer-logo img{height:36px;width:auto;max-width:150px;object-fit:contain}
.drawer-close{width:40px;height:40px;border:0;border-radius:10px;background:#F4FBF6;color:#087F38;font-size:28px;line-height:1}
.drawer-scroll{height:calc(100vh - 70px);overflow-y:auto;padding:14px 16px 28px}
.drawer-group{margin-bottom:18px}
.drawer-group h2{font-size:13px;color:#5B6B62;margin:0 0 8px}
.drawer-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.drawer-links a{text-decoration:none;padding:10px;border-radius:10px;background:#F4FBF6;color:#14331F;font-weight:700;font-size:14px}
.drawer-open{overflow:hidden}
.mobile-bottom{display:grid;position:fixed;left:0;right:0;bottom:0;z-index:7000;grid-template-columns:repeat(4,1fr);background:#fff;border-top:1px solid rgba(0,200,83,.16);padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -8px 24px rgba(8,127,56,.08)}
.mobile-bottom a{text-align:center;text-decoration:none;padding:13px 4px;color:#087F38;font-size:13px;font-weight:800}
.site-footer{padding-bottom:92px}
}

@media(max-width:760px){
.header-inner{min-height:62px;padding:0 12px}
.site-logo img{height:34px;max-width:132px}
.logo-placeholder{min-width:100px;height:36px;font-size:19px}
.header-reg-btn{height:38px;min-width:auto;padding:0 12px;font-size:13px}
.wrap{width:min(100% - 28px,1180px)}
.section{padding:44px 0}
.section-tight{padding:34px 0}
.hero{padding:42px 0 36px}
.hero-grid,.split,.compare{grid-template-columns:1fr;gap:24px}
.hero-grid .feature-media{order:2}
.hero h1,.page-hero h1{font-size:clamp(28px,8vw,34px)}
.page-hero{padding:38px 0 18px}
.page-hero p,.hero p,.reading p,.prose p{font-size:16px;line-height:1.82}
.section-title h2{font-size:25px}
.grid-4{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.grid-3,.grid-2,.feature-wall,.quote-grid{grid-template-columns:1fr}
.card{padding:18px;min-height:0}
.card h3{font-size:17px}
.toc{grid-template-columns:1fr}
.reading h2{font-size:24px}
.reading h3{font-size:20px}
.footer-grid{grid-template-columns:1fr;gap:20px}
.footer-bottom{display:block}
.footer-bottom span{display:block;margin-top:8px}
.list-links{grid-template-columns:repeat(2,minmax(0,1fr))}
.timeline-item{grid-template-columns:1fr;gap:5px}
.stats-table{display:block;overflow-x:auto;max-width:100%}
.hero .media,.feature-media .media{min-height:0;max-height:none}
.drawer-links{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media(max-width:390px){
.header-inner{grid-template-columns:38px minmax(0,1fr) auto;gap:6px;padding:0 8px}
.menu-toggle{width:38px;height:38px}
.site-logo img{height:31px;max-width:120px}
.header-reg-btn{padding:0 9px;font-size:12px}
.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{padding:15px}
.card p{font-size:14px}
.wrap{width:min(100% - 22px,1180px)}
}