:root{
  --bg:#F4FBF4;--deep:#E4F3E6;--card:#FFFFFF;--soft:#D8EDDC;--title:#14321C;--text:#2A4632;--muted:#5E7A64;--aux:#88A090;--green:#1F8A4C;--mint:#3CB371;--dark:#0F3D24;--gold:#C9A227;--border:rgba(31,138,76,.22);--accent-border:rgba(201,162,39,.36);--shadow:0 16px 36px rgba(20,50,28,.10);--radius:14px;--max: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","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{color:inherit}
img{display:block;max-width:100%}
.wrap{width:min(calc(100% - 32px),var(--max));margin-inline:auto}
.site-header{position:fixed;inset:0 0 auto;z-index:100;box-shadow:0 6px 20px rgba(15,61,36,.06)}
.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 2px;min-width:44px;height:11px;line-height:11px;cursor:pointer;font-size:9px}
.guagua-stage{height:62px;background:#FFFDF5;border-bottom:1px solid var(--border)}
.stage-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand-link{display:inline-flex;align-items:center;min-width:120px;min-height:44px}
.brand-logo{width:auto;max-width:190px;height:28px;object-fit:contain;object-position:left center}
.brand-text{font-weight:900;color:var(--dark);font-size:22px;letter-spacing:.04em}
.stage-actions{display:flex;align-items:center;gap:10px}
.stage-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:9px 16px;border:1px solid var(--green);border-radius:12px;background:#FFFDF5;color:var(--dark);font-weight:800;cursor:pointer}
.stage-button-primary{background:linear-gradient(135deg,#3CB371 0%,#1F8A4C 56%,#0F3D24 100%);color:#F4FBF4;border-color:transparent}
.fresh-tabs{height:40px;background:#CFEFDC;border-bottom:1px solid rgba(31,138,76,.14)}
.fresh-tabs-inner{height:100%;display:flex;align-items:center;justify-content:center;gap:28px}
.fresh-tab{height:40px;display:inline-flex;align-items:center;position:relative;color:var(--muted);font-weight:800}
.fresh-tab.is-current{color:var(--dark)}
.fresh-tab.is-current::after{content:"";position:absolute;left:50%;bottom:3px;width:24px;height:3px;background:var(--green);border-radius:3px;transform:translateX(-50%)}
.site-main{padding-top:133px;padding-bottom:30px;min-height:70vh}
.hero-strip{display:flex;align-items:center;justify-content:space-between;gap:18px;background:#CFEFDC;color:var(--dark);border:1px solid var(--border);border-radius:12px;padding:10px 14px;margin:0 auto 18px;font-weight:800}
.hero-strip a{color:var(--dark);text-decoration:underline;text-underline-offset:3px}
.page-hero{padding:22px 0 8px}
.eyebrow{display:inline-block;margin-bottom:8px;color:var(--green);font-weight:900;letter-spacing:.08em;font-size:13px}
h1,h2,h3{color:var(--title);line-height:1.28;margin:0 0 12px}
h1{font-size:clamp(28px,4vw,32px);letter-spacing:-.02em}
h2{font-size:clamp(21px,3vw,26px)}
h3{font-size:18px}
p{margin:0 0 14px}
.lead{max-width:900px;color:var(--muted);font-size:17px}
.section{padding:24px 0}
.section + .section{border-top:1px solid rgba(31,138,76,.10)}
.grid-2,.grid-3,.grid-4{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))}
.card,.long-note,.status-card,.content-row{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.card{padding:16px}
.card p:last-child,.long-note p:last-child{margin-bottom:0}
.card-kicker{color:var(--green);font-weight:900;font-size:13px;letter-spacing:.05em;margin-bottom:7px}
.media-slot{width:100%;height:160px;border-radius:12px;background:linear-gradient(135deg,#EDF8EF,#DDF2E3);border:1px solid rgba(31,138,76,.12);display:flex;align-items:center;justify-content:center;overflow:hidden;margin-bottom:14px}
.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}
.media-slot.banner{height:min(240px,32vw);min-height:180px}
.media-slot.compact{height:150px}
.media-slot.app-visual{height:min(420px,70vw)}
.media-slot.app-visual img{max-height:420px}
.centered{text-align:center}
.centered .lead{margin-inline:auto}
.button-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 16px;border-radius:12px;border:1px solid var(--green);font-weight:900}
.btn-primary{color:#F4FBF4;background:linear-gradient(135deg,#3CB371 0%,#1F8A4C 56%,#0F3D24 100%);border-color:transparent}
.btn-secondary{background:#FFFDF5;color:var(--dark)}
.btn:hover,.stage-button:hover,.fresh-tab:hover{filter:brightness(.98);transform:translateY(-1px)}
.btn:focus-visible,.stage-button:focus-visible,.text-button:focus-visible,.icon-close:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(201,162,39,.56);outline-offset:2px}
.topic-line{display:flex;align-items:flex-start;gap:12px;padding:16px 0;border-bottom:1px dashed var(--border)}
.topic-line:last-child{border-bottom:0}
.topic-num{display:inline-flex;min-width:34px;height:34px;border-radius:10px;align-items:center;justify-content:center;background:var(--deep);color:var(--dark);font-weight:900}
.long-note{padding:20px}
.long-note + .long-note{margin-top:16px}
.index-link-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.index-link-list a,.tag{display:inline-flex;align-items:center;min-height:36px;padding:6px 11px;border:1px solid var(--border);border-radius:10px;background:#FFFDF5;color:var(--dark);font-weight:800}
.status-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.status-card{padding:18px;min-height:130px}
.status-card strong{display:block;color:var(--green);margin-bottom:7px}
.definition-list{display:grid;gap:14px}
.definition-list>div{background:#fff;border:1px solid var(--border);border-radius:14px;padding:16px}
.definition-list dt{font-weight:900;color:var(--title);margin-bottom:6px}
.definition-list dd{margin:0;color:var(--text)}
.faq-list{display:grid;gap:12px}
.faq-item{background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px}
.faq-item h2{font-size:18px}
.app-layout{display:grid;grid-template-columns:minmax(260px,.8fr) minmax(0,1.2fr);gap:24px;align-items:center}
.icon-line{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.app-icon{width:64px;height:64px;border-radius:16px;background:var(--deep);display:flex;align-items:center;justify-content:center;overflow:hidden;border:1px solid var(--border)}
.app-icon img{width:100%;height:100%;object-fit:contain}
.site-footer{background:var(--dark);color:#E4F3E6;margin-top:28px;padding:36px 0 calc(24px + env(safe-area-inset-bottom))}
.footer-grid{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:24px}
.footer-logo{display:flex;align-items:center;gap:12px;color:#F4FBF4;margin-bottom:12px}
.footer-logo span{display:grid;line-height:1.25}.footer-logo small{color:#A9DDB8}.footer-brand p{color:#CDE8D4;font-size:14px;max-width:390px}
.footer-group h2{font-size:15px;color:#A9DDB8;margin-bottom:10px}.footer-group a{display:block;color:#E4F3E6;padding:3px 0;font-size:14px}.footer-group a:hover{text-decoration:underline}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid rgba(244,251,244,.16);margin-top:24px;padding-top:18px;color:#BDDCC6;font-size:13px}
.page-overlay{position:fixed;inset:0;background:rgba(15,61,36,.34);z-index:150;visibility:hidden;opacity:0;pointer-events:none;transition:.18s ease}
.page-overlay.is-open{visibility:visible;opacity:1;pointer-events:auto}
.basket-panel,.search-panel{position:fixed;z-index:160;background:#FFFDF5;border:1px solid var(--border);box-shadow:0 28px 70px rgba(15,61,36,.22);visibility:hidden;opacity:0;pointer-events:none;transform:translateY(-10px);transition:.18s ease}
.basket-panel.is-open,.search-panel.is-open{visibility:visible;opacity:1;pointer-events:auto;transform:translateY(0)}
.basket-panel{top:73px;left:max(16px,calc((100vw - 1200px)/2));width:min(500px,calc(100vw - 32px));max-height:calc(100vh - 95px);overflow:auto;border-radius:14px;border-top:3px solid var(--green)}
.search-panel{top:73px;right:max(16px,calc((100vw - 1200px)/2));width:min(460px,calc(100vw - 32px));border-radius:14px;padding:16px}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 16px;border-bottom:1px solid var(--border)}
.search-panel .panel-head{padding:0 0 12px;margin-bottom:12px}.panel-head small{display:block;color:var(--muted);font-size:12px}
.panel-brand{display:flex;align-items:center;gap:10px}.panel-brand span{display:grid;line-height:1.2}.panel-brand small{color:var(--muted)}
.icon-close{width:44px;height:44px;border:1px solid var(--border);border-radius:12px;background:#fff;color:var(--dark);font-size:26px;line-height:1;cursor:pointer}
.basket-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 12px;padding:8px 16px 16px}
.basket-group h2{font-size:13px;color:var(--green);margin:10px 0 4px}.basket-group a{display:block;padding:9px 0;border-bottom:1px solid rgba(31,138,76,.10)}.basket-group b{display:block;font-size:14px;color:var(--title)}.basket-group span{display:block;font-size:12px;color:var(--muted);line-height:1.5}
.search-look{display:block}.search-look span{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}.search-look input{width:100%;min-height:46px;border:1px solid var(--border);border-radius:12px;background:#fff;padding:10px 12px;color:var(--dark)}
.search-presets{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:12px}.search-presets a{min-height:42px;border:1px solid var(--border);border-radius:10px;background:var(--deep);display:flex;align-items:center;padding:8px 10px;font-weight:800;color:var(--dark)}
.modal-open{overflow:hidden}
.mobile-bottom{display:none}
.callout{padding:16px 18px;border-left:4px solid var(--gold);border-radius:12px;background:#FFFDF5;box-shadow:var(--shadow)}
.meta-note{font-size:13px;color:var(--muted)}
@media (max-width:900px){.grid-3{grid-template-columns:1fr 1fr}.grid-4,.status-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-brand{grid-column:1/-1}.app-layout{grid-template-columns:1fr}.media-slot.app-visual{height:360px}}
@media (max-width:700px){
  .fresh-tabs{display:none}.site-main{padding-top:93px;padding-bottom:78px}.stage-actions{gap:6px}.stage-button{padding:7px 11px}.brand-logo{max-width:150px;height:26px}.brand-link{min-width:100px}.grid-2,.grid-3,.grid-4,.status-grid{grid-template-columns:1fr}.section{padding:18px 0}.hero-strip{align-items:flex-start;flex-direction:column;gap:4px}.media-slot.banner{height:210px}.basket-panel,.search-panel{top:73px;left:16px;right:16px;width:auto}.basket-panel{height:60vh;max-height:60vh}.basket-groups{grid-template-columns:1fr 1fr}.mobile-bottom{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:110;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#FFFDF5;border-top:1px solid var(--border);box-shadow:0 -8px 24px rgba(15,61,36,.08)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:50px;color:var(--dark);font-size:13px;font-weight:900}.mobile-bottom a.is-current{background:var(--green);color:#F4FBF4}.site-footer{padding-bottom:calc(82px + env(safe-area-inset-bottom))}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-bottom{display:grid}.app-layout{gap:14px}
}
@media (max-width:480px){.wrap{width:min(calc(100% - 32px),var(--max))}.basket-groups{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.media-slot{height:150px}.media-slot.banner{height:190px}.stage-button{font-size:14px}.stage-actions{flex-shrink:0}.brand-link{overflow:hidden}.brand-logo{max-width:125px}.app-icon{width:56px;height:56px}}