*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F4FBF4;color:#1A3D28;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}.modal-open{overflow:hidden}.top-fence{position:fixed;top:0;left:0;right:0;height:24px;background:#0F3D24;color:#F4FBF4;z-index:80}.top-fence-inner{max-width:1220px;height:100%;margin:auto;padding:0 16px;display:flex;align-items:center;justify-content:space-between;font-size:12px}.mini-brand{font-weight:700;letter-spacing:.04em}.plain-btn{border:0;background:transparent;color:#F4FBF4;padding:0 6px}.field-gate{position:fixed;top:24px;left:0;right:0;height:72px;background:#F4FBF4;border-bottom:1px solid rgba(31,138,76,.18);z-index:79;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;padding:0 max(16px,calc((100vw - 1220px)/2 + 16px))}.brand-lockup{justify-self:start;display:flex;align-items:center;min-width:0;font-weight:900;font-size:24px;color:#0F3D24}.brand-lockup img,.footer-brand img,.basket-brand img{height:34px;max-width:220px;object-fit:contain;object-position:left center}.basket-open,.app-link,.panel-close{min-height:44px;border-radius:12px;border:1px solid rgba(31,138,76,.45);padding:8px 16px;background:#fff;color:#0F3D24;font-weight:700}.app-link{justify-self:end;display:inline-flex;align-items:center;background:linear-gradient(135deg,#2EA860 0%,#1F8A4C 55%,#0F3D24 100%);color:#fff;border:0}.ridge-nav{position:fixed;top:96px;left:0;right:0;height:48px;background:#D8EEDC;border-bottom:1px solid rgba(31,138,76,.18);z-index:78}.ridge-nav-inner{max-width:1220px;height:100%;margin:auto;display:flex;align-items:center;justify-content:center;gap:12px;padding:0 16px}.ridge-nav a{padding:6px 16px;border-radius:10px;font-weight:700}.ridge-nav a.active{background:#1F8A4C;color:#fff}.site-main{max-width:1220px;margin:0 auto;padding:176px 16px 72px}.hero,.section-card,.article-shell{background:#fff;border:1px solid rgba(31,138,76,.18);border-radius:18px;box-shadow:0 14px 36px rgba(15,61,36,.12)}.hero{padding:22px;margin-bottom:24px}.media-slot{width:100%;background:#0F3D24;border-radius:16px;display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot.cream{background:#E6F3E8}.media-slot img{display:block;width:100%;height:100%;object-fit:contain;object-position:center}.banner-slot{max-height:320px;aspect-ratio:16/7}.feature-slot{height:200px}.wide-slot{height:230px}.app-slot{max-height:420px;min-height:300px}.eyebrow{color:#1F8A4C;font-weight:800;letter-spacing:.08em;font-size:13px}.hero h1,.article-shell h1{font-size:clamp(28px,4vw,32px);line-height:1.25;color:#0F3D24;margin:18px 0 12px}.hero h2,.section-card h2,.article-shell h2{color:#0F3D24;line-height:1.35}.lead{font-size:17px;color:#3E6B4E;max-width:900px}.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border-radius:12px;background:linear-gradient(135deg,#2EA860 0%,#1F8A4C 55%,#0F3D24 100%);color:#fff;font-weight:800}.btn.secondary{background:#F4FBF4;color:#0F3D24;border:1px solid rgba(31,138,76,.45)}.grid-3,.grid-2,.grid-6{display:grid;gap:18px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-6{grid-template-columns:repeat(3,1fr)}.section-card{padding:20px;margin-bottom:24px}.feature-card{background:#E6F3E8;border-radius:16px;padding:16px}.feature-card h3{margin:14px 0 6px;color:#0F3D24}.feature-card p{margin:0;color:#3E6B4E}.number-list{display:grid;gap:12px}.number-item{display:grid;grid-template-columns:64px 1fr;gap:16px;align-items:start;padding:16px;border-radius:14px;background:#F4FBF4;border:1px solid rgba(31,138,76,.18)}.number-item .num{font-size:30px;font-weight:900;color:#1F8A4C}.shelf{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.shelf article{padding:16px;border-left:6px solid #1F8A4C;background:#F4FBF4;border-radius:12px}.timeline{position:relative;padding-left:26px}.timeline:before{content:"";position:absolute;left:7px;top:10px;bottom:10px;width:2px;background:#7AC994}.timeline article{position:relative;padding:0 0 22px 18px}.timeline article:before{content:"";position:absolute;left:-24px;top:7px;width:12px;height:12px;border-radius:50%;background:#1F8A4C;border:3px solid #D8EEDC}.status{display:inline-block;padding:4px 10px;border-radius:999px;background:#D8EEDC;color:#0F3D24;font-weight:700;font-size:13px}.article-shell{padding:24px}.article-shell>header{margin-bottom:20px}.article-shell p{margin:0 0 1em}.content-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:24px}.toc,.aside-card{background:#E6F3E8;border-radius:14px;padding:18px}.toc a{display:block;padding:7px 0;color:#0F3D24}.article-block{padding:20px 0;border-top:1px solid rgba(31,138,76,.18)}.article-block:first-child{border-top:0}.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}.tag{padding:5px 10px;border-radius:999px;background:#D8EEDC;color:#0F3D24;font-size:13px;font-weight:700}.note{padding:14px 16px;background:#F4FBF4;border-left:4px solid #E8C458;border-radius:10px}.faq-list details{background:#fff;border:1px solid rgba(31,138,76,.18);border-radius:14px;padding:14px 16px;margin:10px 0}.faq-list summary{font-weight:800;color:#0F3D24;cursor:pointer}.site-footer{background:#0F3D24;color:#D8EEDC}.footer-inner{max-width:1220px;margin:auto;padding:38px 16px 86px}.footer-brand{display:flex;align-items:center;gap:14px;margin-bottom:26px}.footer-brand strong,.footer-brand span{display:block}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.footer-grid h2{font-size:15px;color:#fff}.footer-grid a{display:block;padding:4px 0}.footer-note{max-width:900px;margin:28px 0 8px}.copyright{font-size:13px;color:#7AC994}.overlay{position:fixed;inset:0;background:rgba(15,61,36,.55);z-index:100}.basket-panel{position:fixed;left:50%;bottom:0;width:min(720px,100%);max-height:70vh;transform:translate(-50%,110%);background:#fff;border-radius:20px 20px 0 0;z-index:110;overflow:auto;transition:.2s ease;padding:18px}.basket-panel[aria-hidden="false"]{transform:translate(-50%,0)}.basket-head,.search-head{display:flex;align-items:center;justify-content:space-between;gap:12px;position:sticky;top:0;background:#fff;padding-bottom:10px;z-index:2}.basket-brand{display:flex;align-items:center;gap:10px}.basket-groups{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.basket-groups section{background:#F4FBF4;border-radius:14px;padding:14px}.basket-groups h2{font-size:14px;color:#1F8A4C;margin-top:0}.basket-groups a{display:block;padding:10px 0;border-top:1px solid rgba(31,138,76,.18)}.basket-groups a:first-of-type{border-top:0}.basket-groups b,.basket-groups span{display:block}.basket-groups span{font-size:13px;color:#6A8A72}.search-layer{position:fixed;top:96px;left:0;right:0;z-index:109;visibility:hidden;pointer-events:none}.search-layer[aria-hidden="false"]{visibility:visible;pointer-events:auto}.search-card{max-width:760px;margin:0 auto;background:#F4FBF4;border-radius:0 0 18px 18px;box-shadow:0 14px 36px rgba(15,61,36,.12);padding:20px}.search-card label{display:block;font-weight:800;color:#0F3D24;margin:10px 0}.search-card input{width:100%;min-height:48px;border:1px solid rgba(31,138,76,.45);border-radius:12px;padding:0 14px;background:#fff;color:#1A3D28}.preset-links{display:flex;flex-wrap:wrap;gap:8px}.preset-links a{padding:8px 12px;background:#D8EEDC;border-radius:10px}.mobile-bottom{display:none}.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #E8C458;outline-offset:2px}
@media(max-width:820px){.ridge-nav{display:none}.site-main{padding-top:120px;padding-bottom:86px}.field-gate{grid-template-columns:minmax(0,1fr) auto auto;padding:0 16px}.brand-lockup img{max-width:140px}.app-link,.basket-open{padding:8px 10px}.grid-3,.grid-2,.grid-6,.content-grid,.shelf,.footer-grid,.basket-groups{grid-template-columns:1fr}.hero,.section-card,.article-shell{padding:16px}.feature-slot{height:190px}.banner-slot{aspect-ratio:16/9}.basket-panel{max-height:78vh}.search-layer{top:24px;bottom:0;background:#0F3D24;color:#F4FBF4;overflow:auto}.search-card{min-height:100%;max-width:none;margin:0;background:#0F3D24;border-radius:0;box-shadow:none;color:#F4FBF4}.search-head{background:#0F3D24}.search-card label{color:#F4FBF4}.search-card input{background:#fff}.preset-links a{background:#1F8A4C;color:#fff}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:90;display:grid;grid-template-columns:repeat(5,1fr);min-height:50px;padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid rgba(31,138,76,.18)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:50px;font-size:13px;font-weight:800}.mobile-bottom a.active{background:#1F8A4C;color:#fff}.footer-inner{padding-bottom:86px}}@media(max-width:420px){.mini-brand{font-size:11px}.brand-lockup{font-size:20px}.brand-lockup img{max-width:112px}.field-gate{gap:7px}.app-link,.basket-open{font-size:13px;padding:7px 9px}.hero h1,.article-shell h1{font-size:28px}.number-item{grid-template-columns:48px 1fr}.number-item .num{font-size:24px}}