:root{
    --bg:#F4FBF4;--bg-deep:#E4F3E6;--surface:#FFFFFF;--surface-2:#D8EDDC;
    --title:#14321C;--text:#2A4632;--muted:#5E7A64;--soft:#88A090;
    --green:#1F8A4C;--mint:#3CB371;--deep:#0F3D24;--gold:#C9A227;
    --border:rgba(31,138,76,.22);--gold-border:rgba(201,162,39,.36);--shadow:0 16px 36px rgba(20,50,28,.10);
    --wrap:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
img{max-width:100%;height:auto;display:block;object-fit:contain;object-position:center}
.wrap{width:min(calc(100% - 32px),var(--wrap));margin:0 auto}
.site-header{position:fixed;z-index:1000;inset:0 0 auto 0;box-shadow:0 8px 22px rgba(15,61,36,.08)}
.vine-bar{height:11px;background:var(--green);color:#F4FBF4;font-size:9px;line-height:11px}
.vine-inner{height:11px;display:flex;align-items:center;justify-content:space-between}
.text-button{border:0;background:transparent;color:#F4FBF4;padding:0 4px;line-height:11px;font-size:9px}
.platform-bar{height:62px;background:#FFFDF3;border-bottom:1px solid var(--border)}
.platform-inner{height:62px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand-link{display:flex;align-items:center;min-width:120px;height:44px}
.brand-logo-slot:empty{display:none}.brand-logo{height:28px;width:auto;max-width:190px;object-fit:contain}
.brand-fallback{font-weight:800;font-size:22px;color:var(--deep)}
.brand-logo-slot:not(:empty)+.brand-fallback{display:none}
.platform-actions{display:flex;align-items:center;gap:10px}
.menu-button,.app-button,.primary-button,.secondary-button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px;padding:0 18px;font-weight:700;border:1px solid var(--border)}
.menu-button{background:#FFFDF3;color:var(--deep)}
.app-button,.primary-button{background:linear-gradient(135deg,#3CB371 0%,#1F8A4C 56%,#0F3D24 100%);color:#F4FBF4;border-color:transparent}
.secondary-button{background:#FFFDF3;color:var(--deep);border-color:var(--green)}
.fresh-tabs{height:40px;background:#CDEEDC;border-bottom:1px solid var(--border)}
.fresh-tabs-inner{height:40px;display:flex;align-items:center;justify-content:center;gap:28px}
.fresh-tabs a{position:relative;height:40px;display:flex;align-items:center;color:var(--muted);font-weight:700}
.fresh-tabs a.is-current{color:var(--deep)}
.fresh-tabs a.is-current:after{content:"";position:absolute;bottom:3px;left:50%;width:22px;height:3px;border-radius:3px;background:var(--green);transform:translateX(-50%)}
.site-main{padding-top:137px;padding-bottom:48px;min-height:70vh}
.page-hero{padding:40px 0 20px}.page-hero .eyebrow,.section-kicker{color:var(--green);font-weight:800;letter-spacing:.08em;font-size:13px}
h1,h2,h3{color:var(--title);line-height:1.25;margin-top:0}h1{font-size:clamp(28px,4vw,32px);margin-bottom:16px}h2{font-size:clamp(22px,3vw,26px)}h3{font-size:18px}
p{margin:0 0 16px}
.lead{font-size:17px;max-width:800px;color:var(--muted)}
.notice-strip{background:#CDEEDC;border:1px solid var(--border);color:var(--deep);border-radius:14px;padding:12px 16px;margin-bottom:24px;font-weight:700}
.notice-strip a{text-decoration:underline;text-underline-offset:3px}
.section{padding:28px 0}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:16px}.section-head p{max-width:680px;margin:0;color:var(--muted)}
.card,.content-block,.feature-panel,.policy-block,.faq-item,.status-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow)}
.card{padding:18px}.card p:last-child,.content-block p:last-child,.policy-block p:last-child{margin-bottom:0}
.two-col,.three-col,.four-col{display:grid;gap:18px}.two-col{grid-template-columns:repeat(2,minmax(0,1fr))}.three-col{grid-template-columns:repeat(3,minmax(0,1fr))}.four-col{grid-template-columns:repeat(4,minmax(0,1fr))}
.media-slot{background:#F7FFF8;border:1px solid var(--border);border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-bottom:14px}
.media-slot img{width:100%;height:100%;object-fit:contain}.media-150{height:150px}.media-160{height:160px}.media-180{height:180px}.media-240{max-height:240px;min-height:180px}.media-240 img{max-height:240px}.media-tall{height:420px}
.banner-panel{background:linear-gradient(180deg,#EFF9F0,#FFFFFF);border:1px solid var(--border);border-radius:16px;padding:20px;box-shadow:var(--shadow);text-align:center}.banner-panel .media-slot{margin:0 auto 18px}.banner-panel .actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:20px}
.feature-panel{padding:22px}.feature-panel.with-image{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(240px,.85fr);gap:24px;align-items:center}
.feature-panel.reverse{grid-template-columns:minmax(240px,.85fr) minmax(0,1.15fr)}
.feature-panel.reverse .feature-copy{order:2}.feature-panel.reverse .media-slot{order:1}
.number-list{counter-reset:item;display:grid;gap:14px}.number-item{counter-increment:item;position:relative;padding:18px 18px 18px 64px;background:#fff;border:1px solid var(--border);border-radius:14px}.number-item:before{content:counter(item,decimal-leading-zero);position:absolute;left:18px;top:16px;color:var(--green);font-weight:900;font-size:22px}
.tag-list{display:flex;flex-wrap:wrap;gap:10px}.tag-list a,.tag-list span{border:1px solid var(--border);background:#fff;padding:10px 13px;border-radius:10px;color:var(--deep);font-weight:700}
.status-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.status-card{padding:18px;border-top:3px solid var(--gold)}.status-card strong{display:block;color:var(--deep);margin-bottom:6px}.status-card p{color:var(--muted);margin:0}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:24px;align-items:start}.article-body{display:grid;gap:16px}.content-block,.policy-block{padding:22px}.side-index{position:sticky;top:132px;background:#EAF6EB;border:1px solid var(--border);border-radius:14px;padding:18px}.side-index a{display:block;padding:8px 0;border-bottom:1px solid var(--border);color:var(--deep)}.side-index a:last-child{border-bottom:0}
.inline-note{padding:14px 16px;border-left:4px solid var(--gold);background:#FFF9E6;border-radius:10px;color:#514512;margin:16px 0}
.faq-list{display:grid;gap:14px}.faq-item{padding:20px}.faq-item h2{font-size:18px;margin-bottom:8px}.faq-item p{margin:0;color:var(--muted)}
.link-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.link-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:16px;min-height:120px}.link-card strong{display:block;color:var(--deep);margin-bottom:6px}.link-card span{color:var(--muted)}
.app-showcase{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,360px);gap:28px;align-items:center}.app-showcase .media-slot{height:420px;margin:0}.app-icon{width:64px;height:64px;border-radius:14px;background:#E4F3E6;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;margin-bottom:14px}.app-icon img{max-width:56px;max-height:56px}
.site-footer{background:var(--deep);color:#E4F3E6;padding:42px 0 calc(28px + env(safe-area-inset-bottom))}.footer-grid{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:28px}.site-footer h2{color:#F4FBF4;font-size:16px;margin-bottom:12px}.site-footer a{display:block;color:#D9F1DF;padding:5px 0}.footer-brand p{color:#BCD8C5;max-width:420px}.footer-logo-row{display:flex;align-items:center;gap:12px;margin-bottom:14px}.footer-logo-row div{display:flex;flex-direction:column}.footer-logo-row strong{color:#fff;font-size:18px}.footer-logo-row span{color:#9ED3AF;font-size:12px}.footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding-top:18px;margin-top:26px;color:#BCD8C5;font-size:14px}
.overlay{position:fixed;z-index:1090;inset:0;background:rgba(15,61,36,.28);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}
.basket-panel,.search-panel{position:fixed;z-index:1100;background:#FFFDF3;border:1px solid var(--border);box-shadow:0 24px 60px rgba(15,61,36,.20);visibility:hidden;pointer-events:none;opacity:0;transform:translateY(-8px);transition:.2s}
.basket-panel.is-open,.search-panel.is-open{visibility:visible;pointer-events:auto;opacity:1;transform:none}
.basket-panel{top:73px;left:max(16px,calc((100vw - min(100vw - 32px,1200px))/2));width:min(500px,calc(100vw - 32px));max-height:calc(100vh - 92px);overflow:auto;border-radius:0 0 14px 14px;border-top:2px solid var(--green)}
.basket-head,.search-head{display:flex;justify-content:space-between;align-items:center;padding:16px;border-bottom:1px solid var(--border)}.basket-brand{display:flex;align-items:center;gap:10px}.icon-close{width:44px;height:44px;border:1px solid var(--border);border-radius:10px;background:#fff;color:var(--deep);font-size:24px;line-height:1}
.basket-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:16px}.basket-grid section{background:#F7FFF8;border:1px solid var(--border);border-radius:12px;padding:14px}.basket-grid h2{font-size:15px;margin-bottom:8px}.basket-grid a{display:block;padding:9px 0;border-bottom:1px dashed var(--border)}.basket-grid a:last-child{border-bottom:0}.basket-grid strong,.basket-grid span{display:block}.basket-grid strong{color:var(--deep)}.basket-grid span{font-size:12px;color:var(--muted);line-height:1.5;margin-top:2px}
.search-panel{top:73px;right:max(16px,calc((100vw - min(100vw - 32px,1200px))/2));width:min(460px,calc(100vw - 32px));border-radius:0 0 14px 14px}.search-visual{display:block;padding:16px;color:var(--muted)}.search-visual input{width:100%;min-height:46px;border:1px solid var(--border);border-radius:10px;background:#fff;padding:0 12px;margin-top:10px;color:var(--deep)}.search-links{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:0 16px 16px}.search-links a{background:#EAF6EB;border:1px solid var(--border);border-radius:10px;padding:10px;color:var(--deep);font-weight:700}
.panel-open{overflow:hidden}.mobile-bottom{display:none}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(201,162,39,.65);outline-offset:2px}.menu-button:hover,.secondary-button:hover{background:#EAF6EB}.app-button:hover,.primary-button:hover{filter:brightness(.96)}
@media(max-width:900px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-grid>div:nth-child(n+4){margin-top:4px}.article-layout{grid-template-columns:1fr}.side-index{position:static}.three-col{grid-template-columns:1fr 1fr}.four-col,.status-grid{grid-template-columns:1fr 1fr}.feature-panel.with-image,.feature-panel.reverse,.app-showcase{grid-template-columns:1fr}.feature-panel.reverse .feature-copy,.feature-panel.reverse .media-slot{order:initial}.app-showcase .media-slot{height:380px}.link-grid{grid-template-columns:1fr 1fr}}
@media(max-width:700px){body{padding-bottom:calc(50px + env(safe-area-inset-bottom))}.fresh-tabs{display:none}.site-main{padding-top:97px}.platform-actions{gap:6px}.menu-button,.app-button{padding:0 12px;min-width:70px}.brand-link{min-width:0}.brand-logo{max-width:135px}.two-col,.three-col,.four-col,.status-grid,.link-grid{grid-template-columns:1fr}.section{padding:22px 0}.page-hero{padding-top:24px}.feature-panel,.content-block,.policy-block,.card{padding:16px}.basket-panel{top:73px;left:16px;right:16px;width:auto;height:60vh;max-height:60vh}.basket-grid{grid-template-columns:1fr}.search-panel{top:73px;left:16px;right:16px;width:auto}.mobile-bottom{position:fixed;z-index:1060;left:0;right:0;bottom:0;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(5,1fr);background:#FFFDF3;border-top:1px solid var(--border);box-shadow:0 -10px 28px rgba(20,50,28,.10)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-width:0;font-size:13px;color:var(--muted)}.mobile-bottom a.is-current{background:var(--green);color:#F4FBF4;font-weight:800}.site-footer{padding-bottom:72px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.media-150,.media-160,.media-180{height:150px}.media-240{min-height:160px}.section-head{align-items:start;flex-direction:column;gap:6px}}
@media(max-width:420px){.wrap{width:min(calc(100% - 32px),var(--wrap))}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.platform-actions{margin-left:auto}.menu-button,.app-button{padding:0 10px;font-size:13px}.brand-fallback{font-size:19px}.search-links{grid-template-columns:1fr}.media-tall{height:340px}}