:root{--ink:#262720;--paper:#fffdf6;--ground:#eee9df;--acid:#d1fa5b;--muted:#727468}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--ground);font-family:Arial,'PingFang SC','Microsoft YaHei',sans-serif}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer;color:inherit}button:focus-visible,a:focus-visible{outline:3px solid #69842e;outline-offset:3px}header{max-width:1120px;margin:auto;padding:24px 32px;display:flex;justify-content:space-between;align-items:center}.brand{color:var(--ink);text-decoration:none;display:flex;gap:10px;align-items:center;font-size:12px;font-weight:800;letter-spacing:1.3px}.brand small{display:block;font-size:10px;font-weight:500;letter-spacing:2px;margin-top:4px}.brand-icon{font-size:31px;line-height:1;background:var(--acid);padding:6px 9px;transform:rotate(-8deg);border:1px solid var(--ink)}.lang{background:transparent;border:1px solid #c5c6b9;padding:8px 12px;border-radius:20px;font-size:12px}main{max-width:1120px;margin:auto;padding:12px 32px 120px}.intro{padding:28px 0 36px}.eyebrow{font-family:monospace;font-size:11px;letter-spacing:2px;margin-bottom:18px}h1{font-size:clamp(40px,6vw,70px);line-height:1.02;letter-spacing:-3px;margin:0 0 20px;font-weight:850}h1 em{font-family:Georgia,serif;font-weight:400}#pitch{font-size:16px;line-height:1.6;margin:0 0 12px}#pitch strong{background:var(--acid);padding:2px 5px}.mini{font-size:11px;color:var(--muted)}.shelf-head{display:flex;justify-content:space-between;align-items:center;padding:16px 0;border-top:1px solid #babcad;font-family:monospace;font-size:11px;letter-spacing:1px}#budget{font-weight:bold;background:var(--ink);color:var(--acid);padding:7px 10px;border-radius:4px}nav{display:flex;gap:7px;overflow-x:auto;padding:0 0 16px;scrollbar-width:none}nav::-webkit-scrollbar{display:none}nav button{border:1px solid #c8c9bb;border-radius:30px;white-space:nowrap;padding:8px 13px;font-size:12px;background:transparent}nav button.active{background:var(--ink);border-color:var(--ink);color:var(--paper)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.item{position:relative;text-align:left;background:var(--paper);border:1px solid #d0d1c3;min-height:178px;padding:19px 19px 17px;border-radius:6px;transition:transform .12s,background .12s}.item:hover{transform:translateY(-3px);border-color:var(--ink)}.item.selected{background:#e4f3bf;border-color:#647d37;box-shadow:inset 0 0 0 1px #647d37}.item.unaffordable:not(.selected){background:#e6e3da;color:#67695e}.item-top{display:flex;justify-content:space-between;align-items:center;font-family:monospace;font-size:12px;margin-bottom:20px}.item-id{color:#929483;font-size:10px}.price{font-weight:700;font-size:15px}.price small{font-size:9px;font-weight:400}.item h2{font-size:18px;line-height:1.15;letter-spacing:-.5px;margin:0 0 9px;max-width:90%}.item p{font-size:12px;line-height:1.4;color:#707165;margin:0;padding-right:22px}.add{position:absolute;bottom:16px;right:16px;width:23px;height:23px;border:1px solid #a7ad97;border-radius:50%;display:grid;place-items:center;font-size:16px}.selected .add{background:var(--ink);color:var(--acid)}.bottom-note{text-align:center;font-size:12px;color:var(--muted);padding:30px 0}.cart{position:fixed;bottom:0;left:0;right:0;z-index:2;background:var(--ink);color:var(--paper);padding:17px max(32px,calc((100vw - 1056px)/2));display:flex;justify-content:space-between;gap:16px;align-items:center;border-top:1px solid #50513d}.cart strong{font-family:monospace;font-size:19px;display:block;color:var(--acid)}.cart span{font-size:11px;display:block;margin-top:5px;color:#bfc2b2}.cart button{border:none;background:var(--acid);border-radius:4px;padding:15px 20px;font-size:13px;font-weight:bold}.cart button:disabled{background:#55594b;color:#a3a894;cursor:default}#shared{background:#e0e7cc;padding:13px;margin-bottom:13px;font-size:12px;line-height:1.5;border-left:3px solid #748647}#shared button{margin-left:8px;border:0;background:transparent;text-decoration:underline;font-weight:bold}dialog{border:none;padding:22px 24px;background:#e3e1d7;color:var(--ink);width:490px;max-width:100%;max-height:95dvh;border-radius:8px;overflow-y:auto}dialog::backdrop{background:#202319a8;backdrop-filter:blur(4px)}.modal-top{display:flex;align-items:center;justify-content:space-between;font-family:monospace;font-size:10px;letter-spacing:1px;padding:0 0 18px}.modal-top button{background:transparent;border:0;font-size:20px}.receipt{position:relative;background:var(--paper);padding:28px 28px 32px;color:#31332b;font-family:'Courier New','PingFang SC','Microsoft YaHei',monospace;box-shadow:0 10px 28px #32352c19;clip-path:polygon(0 0,100% 0,100% calc(100% - 7px),98% 100%,96% calc(100% - 7px),94% 100%,92% calc(100% - 7px),90% 100%,88% calc(100% - 7px),86% 100%,84% calc(100% - 7px),82% 100%,80% calc(100% - 7px),78% 100%,76% calc(100% - 7px),74% 100%,72% calc(100% - 7px),70% 100%,68% calc(100% - 7px),66% 100%,64% calc(100% - 7px),62% 100%,60% calc(100% - 7px),58% 100%,56% calc(100% - 7px),54% 100%,52% calc(100% - 7px),50% 100%,48% calc(100% - 7px),46% 100%,44% calc(100% - 7px),42% 100%,40% calc(100% - 7px),38% 100%,36% calc(100% - 7px),34% 100%,32% calc(100% - 7px),30% 100%,28% calc(100% - 7px),26% 100%,24% calc(100% - 7px),22% 100%,20% calc(100% - 7px),18% 100%,16% calc(100% - 7px),14% 100%,12% calc(100% - 7px),10% 100%,8% calc(100% - 7px),6% 100%,4% calc(100% - 7px),2% 100%,0 calc(100% - 7px))}.receipt-logo{text-align:center;font-weight:bold;font-size:22px;letter-spacing:-1px;line-height:1.1}.receipt-sub{text-align:center;font-size:11px;margin:9px 0 20px;letter-spacing:2px}.receipt-meta{font-size:10px;display:flex;justify-content:space-between;margin:14px 0}.dash{border-top:1px dashed #898d7d;margin:16px 0}.r-label{font-size:10px;letter-spacing:1.5px;margin-bottom:12px}.r-row{display:flex;justify-content:space-between;gap:15px;font-size:12px;line-height:1.4;margin:13px 0}.r-row .r-name{max-width:85%}.r-index{color:#8c8d7d;font-size:9px;display:block;margin-bottom:3px}.r-total{font-size:22px;font-weight:bold}.r-left{font-size:10px;color:#7a7e6d}.r-quote{font-family:Georgia,'Songti SC',serif;font-style:italic;font-size:22px;line-height:1.3;margin:16px 0 25px;letter-spacing:-.5px}.stamp{border:2px solid #7d8a57;color:#7d8a57;transform:rotate(-7deg);font-weight:bold;font-size:11px;letter-spacing:2px;padding:8px 10px;display:inline-block;margin:3px 0 20px}.barcode{height:38px;width:210px;margin:8px auto;background:repeating-linear-gradient(to right,#34372c 0 2px,transparent 2px 4px,#34372c 4px 5px,transparent 5px 9px,#34372c 9px 13px,transparent 13px 15px,#34372c 15px 16px,transparent 16px 20px)}.r-footer{font-size:9px;line-height:1.6;text-align:center;letter-spacing:1px}.receipt-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:20px}.receipt-actions button{border:0;background:var(--ink);color:var(--paper);border-radius:4px;padding:13px 8px;font-size:11px;font-weight:600}.receipt-actions button:first-child{background:var(--acid);color:var(--ink)}.receipt-actions button.secondary{background:transparent;border:1px solid #babdae;color:var(--ink)}.privacy{font-size:9px;text-align:center;color:var(--muted);margin:16px 0 0}#toast{position:fixed;z-index:10;left:50%;bottom:95px;transform:translateX(-50%);background:var(--ink);color:var(--paper);padding:12px 18px;border-radius:6px;font-size:12px;opacity:0;pointer-events:none;transition:opacity .15s;max-width:90%;text-align:center}#toast.show{opacity:1}@media(min-width:900px){main{display:grid;grid-template-columns:330px 1fr;gap:45px;padding-top:30px}.intro{position:sticky;top:40px;align-self:start;padding-top:12px}h1{font-size:55px}.grid{grid-template-columns:repeat(2,1fr)}.item{min-height:177px}}@media(max-width:600px){header{padding:17px 20px}.brand{font-size:10px}.brand-icon{font-size:24px}.brand small{font-size:9px}main{padding:0 20px 110px}.intro{padding:16px 0 21px}.eyebrow{font-size:9px;margin-bottom:12px}h1{font-size:40px;letter-spacing:-2px;margin-bottom:14px}#pitch{font-size:13px;line-height:1.5;margin-bottom:10px}.mini{font-size:9px}.shelf-head{padding:11px 0;font-size:9px}nav{padding-bottom:11px;gap:5px}nav button{font-size:10px;padding:6px 10px}.grid{grid-template-columns:repeat(2,1fr);gap:8px}.item{min-height:159px;padding:13px}.item-top{margin-bottom:14px}.item h2{font-size:16px;max-width:100%;letter-spacing:-.3px}.item p{font-size:10px;padding-right:14px}.add{width:20px;height:20px;right:10px;bottom:11px;font-size:13px}.cart{padding:13px 20px;gap:9px}.cart strong{font-size:15px}.cart span{font-size:9px;max-width:135px}.cart button{padding:13px 12px;font-size:11px}dialog{padding:18px 20px;max-height:96dvh;width:390px}.receipt{padding:25px 22px}.receipt-logo{font-size:21px}.r-quote{font-size:21px}.r-row{font-size:11px}.receipt-actions{gap:6px}.receipt-actions button{font-size:10px}.privacy{font-size:8px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}} 
.bottom-note a{display:inline-block;margin-top:18px;font-size:10px;color:var(--muted)}
@media(max-width:600px){.receipt{padding:20px 22px 25px}.receipt-logo{font-size:19px}.receipt-sub{margin:8px 0 13px;font-size:9px}.receipt-meta{margin:10px 0;font-size:9px}.dash{margin:12px 0}.r-label{font-size:9px;margin-bottom:9px}.r-row{margin:10px 0}.r-index{font-size:8px}.r-total{font-size:19px}.r-left{font-size:9px}.r-quote{font-size:19px;margin:13px 0 19px}.stamp{font-size:9px;padding:7px 8px;margin:2px 0 12px}.barcode{height:29px}.r-footer{font-size:8px}.modal-top{padding-bottom:13px}.receipt-actions{margin-top:15px}}