:root{--bg:#f3f3f1;--surface:#fff;--ink:#222322;--muted:#646660;--line:#dedfd9;--pink:#d65589;--soft:#fcebf2;font-family:-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo','Helvetica Neue',sans-serif;color:var(--ink);font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--surface)}button,input{font:inherit}button{cursor:pointer;border:1px solid var(--line);border-radius:6px;background:var(--surface);color:var(--ink);min-height:44px}button:disabled{cursor:not-allowed;opacity:.45}button:active:not(:disabled){transform:scale(.98)}button:hover:not(:disabled){border-color:var(--ink)}:focus-visible{outline:2px dashed var(--pink);outline-offset:4px}header{height:80px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 40px;gap:24px}.brand{display:flex;align-items:center;gap:12px;font-size:16px;font-weight:750;letter-spacing:1px;text-decoration:none;color:var(--ink)}.brandmark{display:grid;place-items:center;width:36px;height:36px;background:var(--ink);color:white;border-radius:6px;font-size:28px;letter-spacing:-3px;padding-right:4px}.beta{font:10px ui-monospace,monospace;border:1px solid var(--line);padding:4px;letter-spacing:1px}.header-note{color:var(--muted);font-size:14px}.primary{background:var(--ink);color:white;padding:0 20px;font-size:14px}.primary span{margin-left:16px}main{max-width:1440px;margin:auto;padding:32px 40px 0}.page-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.eyebrow{font:12px ui-monospace,monospace;letter-spacing:2px;color:var(--muted);margin:0 0 12px}h1{font-size:28px;font-weight:600;letter-spacing:-1px;margin:0}h2{font-size:16px;margin:0;font-weight:650}.product-tag{font-size:14px;display:flex;align-items:center;gap:8px}.product-tag i{width:16px;height:16px;background:#edb3c9;border:1px solid #d79caf;border-radius:50%}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 340px;border:1px solid var(--line);border-radius:12px;overflow:hidden}.preview{background:var(--bg);min-width:0;display:flex;flex-direction:column}.stage-head,.stage-foot{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;font-size:12px;color:var(--muted)}.stage-head{font:12px ui-monospace,monospace}.guide-toggle{display:flex;align-items:center;gap:8px;font-family:inherit}.canvas-wrap{position:relative;width:100%;max-width:640px;margin:auto;aspect-ratio:1}canvas{width:100%;height:100%;display:block;touch-action:none;cursor:grab}canvas:active{cursor:grabbing}#loading{position:absolute;inset:45% 0;text-align:center;color:var(--muted)}.stage-foot{padding-top:8px;gap:12px}.views{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);background:var(--surface);padding:12px;gap:8px}.views button{display:flex;align-items:center;justify-content:center;position:relative;gap:8px;border-color:transparent;height:76px;font-size:14px}.views img{object-fit:cover;border-radius:6px;width:56px;height:56px}.views button[aria-pressed=true]{border-color:var(--ink);background:var(--bg)}.views b{position:absolute;right:8px;top:8px;width:6px;height:6px;border-radius:50%;background:transparent}.views .has-logo b{background:var(--pink)}aside{border-left:1px solid var(--line);background:var(--surface)}.panel-section{padding:24px;border-bottom:1px solid var(--line)}.panel-section:last-child{border-bottom:0}.section-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.section-title>span{font-size:12px;color:var(--muted)}.upload{position:relative;min-height:164px;border:1px dashed #b6b8b0;border-radius:6px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;cursor:pointer;text-align:center;padding:16px}.upload:hover,.upload.dragover{background:var(--soft);border-color:var(--pink)}.upload input{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer}.upload:focus-within{outline:2px dashed var(--pink)}.upload svg{margin-bottom:4px}.upload strong{font-size:14px;font-weight:550}.upload span,.upload small{font-size:12px;color:var(--muted)}.sample{width:100%;border:0;background:var(--bg);margin-top:12px;text-align:left;padding:0 12px;font-size:12px}.sample span{float:right}.text-button{border:0;min-height:24px;color:var(--muted);font-size:12px;padding:0}.range-row{display:grid;grid-template-columns:1fr auto;align-items:center;margin-top:16px;font-size:14px;gap:8px}.range-row output{font:12px ui-monospace,monospace;color:var(--muted);background:var(--bg);padding:4px 8px;min-width:48px;text-align:center;border-radius:4px}.range-row input{grid-column:1/-1;width:100%;accent-color:var(--ink);height:16px;margin:0}.segmented{display:flex;gap:4px;background:var(--bg);padding:4px;border-radius:6px;margin:16px 0}.segmented button{flex:1;font-size:14px;border:0;background:transparent;min-height:36px}.segmented button[aria-pressed=true]{background:var(--ink);color:white}.check{display:flex;align-items:center;gap:8px;font-size:14px;min-height:36px}input[type=checkbox]{accent-color:var(--ink);width:16px;height:16px}.helper{font-size:12px;line-height:1.8;color:var(--muted);margin-bottom:0}#status{font-size:12px;color:var(--pink);line-height:1.6;margin:8px 0 0}#status:empty{display:none}#uploaded:not([hidden]){display:flex;align-items:center;gap:8px;margin-top:12px}#logo-thumb{object-fit:contain;border:1px solid var(--line);border-radius:4px}#filename{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;flex:1}#remove{border:0;font-size:20px}footer{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:24px 0;font-size:12px;color:var(--muted)}footer>span{font:12px ui-monospace,monospace;letter-spacing:1px}.footer-slash{margin:0 12px}footer p{margin:0}@media(min-width:1400px){.canvas-wrap{max-width:680px}}@media(max-width:900px){header{padding:0 24px}.header-note{display:none}main{padding:24px}.workspace{grid-template-columns:1fr}.canvas-wrap{max-width:560px}aside{border-left:0;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr}.finish{grid-column:1/-1}.panel-section:nth-child(2){border-left:1px solid var(--line)}footer{flex-direction:column;align-items:flex-start;gap:12px}}@media(max-width:560px){header{height:68px;padding:0 16px;gap:8px}.brand{font-size:12px;gap:8px;letter-spacing:0}.beta{display:none}.primary{padding:0 12px;font-size:12px}.primary span{margin-left:8px}main{padding:24px 16px 0}.page-heading{gap:16px}h1{font-size:20px;letter-spacing:-.5px}.eyebrow{font-size:10px;letter-spacing:1px}.product-tag{display:none}.stage-head,.stage-foot{padding:16px;font-size:10px}.stage-foot>span:last-child{display:none}.views{gap:4px;padding:8px}.views button{flex-direction:column;gap:4px;height:88px;font-size:12px}.views img{width:48px;height:48px}aside{display:block}.panel-section:nth-child(2){border-left:0}.panel-section{padding:24px}footer p{line-height:1.7}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}

main{padding:16px;max-width:1440px}.workspace{align-items:start}.preview{position:sticky;top:16px}.canvas-wrap{max-width:min(100%,calc(100vh - 210px))}.surface-label{display:block;font-size:14px;margin:20px 0 8px}select{width:100%;font:inherit;font-size:14px;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:12px;min-height:44px}.save-section{padding:24px}.save-section button{width:100%}input:disabled{opacity:.35}aside{width:100%}@media(max-width:900px){.preview{position:static}.canvas-wrap{max-width:560px}.area{border-left:1px solid var(--line)}.finish{grid-column:auto}.save-section{grid-column:1/-1}.panel-section:nth-child(2){border-left:0}}@media(max-width:560px){main{padding:8px}.area{border-left:0}.canvas-wrap{max-width:100%}}