:root{font-family:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif;color:#101b2d;background:#fff;font-synthesis:none;font-size:15px;-webkit-text-size-adjust:100%;--blue:#1767f8;--line:#e1e5eb;--muted:#7a8494}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,textarea:focus-visible{outline:3px solid #8ab5ff;outline-offset:4px}header,main{max-width:840px;margin:auto}header{padding:32px 0;display:flex;align-items:center;gap:12px;font-size:19px;font-weight:650}.brand-mark{width:21px;height:23px;border:2px solid var(--blue);display:inline-block;position:relative}.brand-mark:after{content:'';position:absolute;bottom:-2px;right:-2px;width:6px;height:6px;background:var(--blue)}main{padding:52px 0 64px}h1{font-size:28px;line-height:1.4;letter-spacing:.02em;margin:0;text-align:center;font-weight:650}.subtitle{text-align:center;color:var(--muted);margin:14px 0 32px;font-size:16px}.upload-zone{border:1.5px dashed #cdd4df;min-height:216px;border-radius:6px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;transition:background .15s}.upload-zone.dragging{background:#f2f7ff;border-color:var(--blue)}.camera-icon{width:48px;height:42px;stroke:#697280;fill:none;stroke-width:1.5;stroke-linejoin:round}.upload-actions{display:flex;gap:12px}.button{border:1px solid #a9b1bd;border-radius:5px;background:white;color:#162135;min-height:42px;padding:0 29px}.button.primary{background:var(--blue);color:white;border-color:var(--blue)}.button:hover{filter:brightness(.97)}.button:disabled{opacity:.5;cursor:wait}.upload-hint{font-size:12px;color:var(--muted);margin:0}.list-heading{display:flex;justify-content:space-between;align-items:center;margin:36px 0 12px}h2,summary{font-size:18px;font-weight:600;margin:0}.text-button{border:0;background:none;color:var(--muted);padding:8px 0;font-size:13px}.history-row{border-top:1px solid var(--line);min-height:98px;display:flex;align-items:center;gap:22px;padding:12px 0;width:100%;text-align:left;background:none;border-left:0;border-right:0;border-bottom:0;position:relative}.history-row:last-child{border-bottom:1px solid var(--line)}.thumbnail{width:132px;height:73px;flex-shrink:0;background:#fafbfc;display:flex;align-items:center;justify-content:center;overflow:hidden;border-radius:4px}.thumbnail svg,.thumbnail img{width:100%;height:100%;object-fit:cover}.history-copy{min-width:0;flex:1}.history-copy strong{font-size:15px;font-weight:550;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.history-copy small{color:var(--muted);display:block;margin-top:10px;font-size:12px}.chevron{width:16px;height:20px;stroke:#87909f;fill:none;stroke-width:1.5;flex-shrink:0}.empty{color:var(--muted);font-size:14px;padding:16px 0 22px;border-top:1px solid var(--line)}.examples{margin-top:22px}.examples summary{font-size:14px;color:#596577;cursor:pointer;list-style:none;font-weight:400;padding-bottom:12px}.examples summary:after{content:'⌄';margin-left:8px}.examples .history-row{min-height:84px}.examples .thumbnail{height:62px}.examples .history-copy small{margin-top:7px}.error{color:#b43f3f;font-size:13px;min-height:18px;margin:12px 0 0}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}dialog{border:1px solid var(--line);border-radius:10px;padding:26px;max-width:600px;width:calc(100% - 32px);color:#162135}dialog::backdrop{background:#12213b55}.dialog-top{display:flex;justify-content:space-between;align-items:center}.dialog-top h2{font-size:19px}.previews{display:flex;gap:10px;overflow:auto;margin:22px 0}.previews img{width:108px;height:130px;object-fit:contain;background:#f5f7fa}.dialog-note{font-size:13px;color:#6e798a;line-height:1.8}.supplement-label{font-size:14px;display:block}textarea{display:block;width:100%;height:96px;resize:vertical;margin-top:10px;border:1px solid #cdd4df;border-radius:5px;padding:12px;font-size:14px;line-height:1.6}.dialog-actions{display:flex;justify-content:flex-end;align-items:center;gap:20px;margin-top:22px}.draft-info{font-size:13px;color:#6e798a;line-height:1.7}.saved-label{margin-top:0;color:#6e798a;font-size:13px}@media(max-width:940px){header,main{margin-left:28px;margin-right:28px}main{padding-top:40px}}@media(max-width:600px){:root{font-size:14px}header,main{margin-left:22px;margin-right:22px}header{padding:25px 0;font-size:17px}main{padding-top:35px}h1{font-size:22px}.subtitle{font-size:14px;margin:12px 0 26px}.upload-zone{min-height:218px;gap:20px}.upload-hint{font-size:11px;text-align:center;max-width:265px;line-height:1.6}.list-heading{margin-top:32px}h2{font-size:17px}.history-row{gap:15px;min-height:92px}.thumbnail{width:92px;height:62px}.history-copy strong{font-size:14px}.history-copy small{font-size:11px}.examples .thumbnail{height:55px}.button{padding:0 24px}.chevron{width:12px}dialog{padding:22px}.dialog-actions{justify-content:space-between;gap:14px}}
.beta-intro{text-align:center;margin:0 0 26px}.beta-start{display:inline-flex;align-items:center;gap:12px;min-height:44px;padding:0 24px;border-radius:5px;background:var(--blue);color:white;font-size:14px}.beta-start:hover{background:#0d58df}.beta-intro p{font-size:12px;line-height:1.8;color:#718096;margin:15px 0 0}@media(max-width:600px){.beta-intro p{font-size:12px;max-width:300px;margin:14px auto 0}.beta-intro{margin-bottom:24px}}