:root{--commerce-red: #e61e2a;--commerce-red-dark: #c81420;--ink: #18181b;--muted: #62666f;--line: #e7e7ea;--surface: #ffffff;--canvas: #f7f7f8;--success: #15803d;--warning: #b45309}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--canvas);color:var(--ink);font-family:Inter,Segoe UI,Arial,PingFang SC,Microsoft YaHei,sans-serif}button,a{font:inherit}button{cursor:pointer}.portal-shell{min-height:100vh;overflow:hidden}.portal-nav{position:relative;z-index:5;display:grid;min-height:72px;grid-template-columns:minmax(270px,1fr) auto minmax(150px,1fr);gap:30px;align-items:center;border-bottom:1px solid var(--line);background:#fffffffa;padding:0 max(28px,calc((100vw - 1440px)/2))}.brand{display:inline-flex;align-items:center;gap:10px;color:inherit;text-decoration:none}.brand-mark{display:inline-flex;width:42px;height:42px;align-items:center;justify-content:center;border-radius:6px;background:var(--commerce-red);color:#fff;font-size:24px;font-weight:900}.brand>span:nth-child(2){display:grid}.brand strong{font-size:21px}.brand small{color:var(--muted);font-size:12px}.brand b{border:1px solid #f3a5aa;border-radius:4px;color:var(--commerce-red);font-size:11px;padding:2px 5px}.portal-nav nav{display:flex;gap:34px;align-items:center}.portal-nav nav a{color:#34363b;font-size:15px;font-weight:650;text-decoration:none}.portal-nav nav a:hover{color:var(--commerce-red)}.login-button{display:inline-flex;min-height:40px;align-items:center;justify-content:center;justify-self:end;gap:8px;border:1px solid #303237;border-radius:6px;background:#fff;color:#24262b;padding:0 15px}.portal-hero{position:relative;display:flex;min-height:470px;align-items:center;overflow:hidden;border-bottom:1px solid #f0d4d6;background:#fff}.portal-hero-visual{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;object-position:center 62%}.hero-overlay{position:absolute;top:0;right:43%;bottom:0;left:0;background:#fffffff0}.hero-copy{position:relative;z-index:2;width:min(720px,52vw);margin-left:max(28px,calc((100vw - 1440px)/2));padding:48px 0}.eyebrow{margin:0 0 9px;color:var(--commerce-red);font-size:13px;font-weight:800}.hero-copy h1,.section-heading h2,.welfare-band h2,.service-section h2{margin:0;letter-spacing:0}.hero-copy h1{max-width:690px;font-size:50px;line-height:1.16}.hero-copy h1 span{color:var(--commerce-red)}.hero-slogan{margin:17px 0 0;color:#34363b;font-size:21px;font-weight:700}.hero-text{max-width:640px;margin:12px 0 0;color:var(--muted);line-height:1.7}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:25px}.hero-actions a,.welfare-band button{display:inline-flex;min-height:48px;align-items:center;justify-content:center;gap:9px;border:1px solid var(--commerce-red);border-radius:6px;background:var(--commerce-red);color:#fff;font-weight:800;padding:0 22px;text-decoration:none}.hero-actions a:hover,.welfare-band button:hover{background:var(--commerce-red-dark)}.hero-actions .secondary-action{background:#fff;color:var(--ink)}.hero-trust{display:flex;flex-wrap:wrap;gap:24px;margin-top:25px;color:#3d4046;font-size:13px;font-weight:700}.hero-trust span{display:inline-flex;align-items:center;gap:7px}.hero-trust svg{color:var(--commerce-red)}.entry-band,.product-section,.welfare-band,.service-section,footer{width:min(1440px,calc(100% - 56px));margin-right:auto;margin-left:auto}.entry-band{position:relative;z-index:3;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:-24px;border:1px solid var(--line);border-radius:8px;background:#fff;box-shadow:0 14px 32px #2b171812}.entry-item{display:grid;min-width:0;grid-template-columns:48px 1fr;gap:14px;border-right:1px solid var(--line);padding:20px}.entry-item:last-child{border-right:0}.entry-icon{display:inline-flex;width:46px;height:46px;align-items:center;justify-content:center;border-radius:6px;background:#fff0f1;color:var(--commerce-red)}.entry-label{color:var(--commerce-red);font-size:12px;font-weight:800}.entry-item h3{margin:3px 0 5px;font-size:18px}.entry-item p{min-height:42px;margin:0;color:var(--muted);font-size:13px;line-height:1.55}.entry-item button{display:inline-flex;align-items:center;gap:5px;border:0;background:transparent;color:#34363b;font-size:13px;font-weight:800;margin-top:10px;padding:0}.product-section{padding:42px 0 30px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:18px}.section-heading h2{font-size:30px}.category-tabs{display:flex;gap:8px}.category-tabs button{min-height:36px;border:1px solid transparent;border-radius:5px;background:transparent;color:var(--muted);padding:0 14px}.category-tabs button.active{border-color:var(--commerce-red);background:var(--commerce-red);color:#fff}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.product-card{overflow:hidden;border:1px solid var(--line);border-radius:8px;background:var(--surface);transition:transform .18s ease,box-shadow .18s ease}.product-card:hover{transform:translateY(-3px);box-shadow:0 14px 28px #23151617}.product-image{position:relative;aspect-ratio:4 / 3;overflow:hidden;background:#f3f0eb}.product-image img{width:100%;height:100%;object-fit:cover}.product-image span{position:absolute;bottom:10px;left:10px;border-radius:4px;background:var(--commerce-red);color:#fff;font-size:12px;font-weight:800;padding:5px 8px}.product-content{padding:15px}.product-content h3{margin:0;font-size:18px}.product-content p{margin:7px 0 12px;color:var(--muted);font-size:13px}.product-meta{display:grid;grid-template-columns:1fr auto 38px;gap:9px;align-items:center}.product-meta strong{color:var(--commerce-red);font-size:24px}.product-meta strong small{font-size:14px}.stock-success{display:inline-flex;align-items:center;gap:4px;color:var(--success);font-size:12px;font-weight:700}.product-meta button{display:inline-flex;width:36px;height:36px;align-items:center;justify-content:center;border:0;border-radius:50%;background:var(--commerce-red);color:#fff}.welfare-band{display:grid;grid-template-columns:minmax(250px,.7fr) minmax(420px,1.3fr) auto;gap:24px;align-items:center;border:1px solid #f2c8cb;border-radius:8px;background:snow;padding:22px 26px}.welfare-title{display:flex;align-items:center;gap:13px}.welfare-title>span{display:inline-flex;width:50px;height:50px;align-items:center;justify-content:center;border-radius:6px;background:var(--commerce-red);color:#fff}.welfare-title p{margin:0 0 3px;color:var(--commerce-red);font-size:12px;font-weight:800}.welfare-title h2{font-size:23px}.welfare-features{display:grid;grid-template-columns:repeat(3,1fr);border-right:1px solid #efcfd1;border-left:1px solid #efcfd1}.welfare-features span{padding:8px 18px;color:#4d5056;font-size:13px;text-align:center}.welfare-band button{min-height:40px;border:0;padding:0 16px}.service-section{display:grid;grid-template-columns:minmax(0,.85fr) minmax(460px,1.15fr);gap:36px;align-items:center;padding:42px 0}.service-section h2{font-size:28px}.service-section p:last-child{max-width:560px;color:var(--muted);line-height:1.7}.status-list{overflow:hidden;border:1px solid var(--line);border-radius:8px;background:#fff}.status-row{display:grid;min-height:54px;grid-template-columns:12px 1fr auto;gap:12px;align-items:center;border-bottom:1px solid var(--line);padding:0 18px}.status-row:last-child{border-bottom:0}.status-row strong{font-size:13px}.status-dot{width:9px;height:9px;border-radius:50%}.status-dot.success{background:var(--success)}.status-dot.pending{background:var(--warning)}footer{display:flex;min-height:76px;align-items:center;justify-content:space-between;gap:24px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}footer>div:first-child{display:grid}footer strong{color:var(--ink)}.footer-links{display:flex;gap:22px}.footer-links span,.footer-finance-title{display:inline-flex;align-items:center;gap:6px}.footer-finance-title{margin:0;font-size:13px;font-weight:400}@media(max-width:1080px){.portal-nav{grid-template-columns:1fr auto}.portal-nav nav{display:none}.entry-band,.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.entry-item:nth-child(2){border-right:0}.entry-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.welfare-band,.service-section{grid-template-columns:1fr}.welfare-features{border-right:0;border-left:0}.welfare-band button{justify-self:start}}@media(max-width:720px){.portal-nav{min-height:64px;padding:0 16px}.brand small,.brand b,.login-button svg{display:none}.brand-mark{width:36px;height:36px;font-size:20px}.brand strong{font-size:18px}.login-button{min-height:36px;padding:0 11px}.portal-hero{min-height:560px;align-items:flex-end}.portal-hero-visual{height:52%;object-position:center}.hero-overlay{top:0;right:0;bottom:0;left:0;background:#ffffffe0}.hero-copy{width:100%;margin-left:0;padding:34px 20px 38px}.hero-copy h1{font-size:38px}.hero-slogan{font-size:17px}.hero-actions a{flex:1;min-width:145px;padding:0 13px}.hero-trust{gap:12px;font-size:12px}.entry-band,.product-section,.welfare-band,.service-section,footer{width:calc(100% - 32px)}.entry-band{grid-template-columns:1fr;margin-top:16px}.entry-item,.entry-item:nth-child(2){border-right:0;border-bottom:1px solid var(--line)}.entry-item:last-child{border-bottom:0}.section-heading{align-items:flex-start;flex-direction:column}.category-tabs{width:100%;overflow-x:auto}.category-tabs button{flex:0 0 auto}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.product-content{padding:11px}.product-content h3{min-height:42px;font-size:15px}.product-meta{grid-template-columns:1fr 34px}.product-meta strong{font-size:19px}.stock-success{grid-column:1 / -1;grid-row:2}.welfare-band{gap:18px;padding:20px}.welfare-features{grid-template-columns:1fr}.welfare-features span{border-bottom:1px solid #efcfd1}.service-section{gap:18px}.status-row{grid-template-columns:10px 1fr;padding:12px 14px}.status-row strong{grid-column:2}footer{align-items:flex-start;flex-direction:column;padding:22px 0}.footer-links{flex-wrap:wrap}}