:root{--bg: #f2f4f6;--surface: #fff;--ink: #161c26;--ink-2: #4a5364;--muted: #6b7488;--line: #dbe0e8;--accent: #23457a;--bad: #9c3226;color-scheme:light}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,system-ui,sans-serif;line-height:1.6}.preview{max-width:900px;margin:0 auto;padding:32px 20px 80px}.preview header h1{font-size:26px;margin:0 0 6px;letter-spacing:-.01em}.preview header p{margin:0 0 28px;color:var(--ink-2);font-size:14.5px;max-width:62ch}.stage{display:flex;flex-direction:column;align-items:center;padding:28px 12px;background:var(--surface);border:1px solid var(--line);border-radius:4px;overflow-x:auto}.framed{border:1px solid var(--line);box-shadow:0 8px 28px -18px #00000080;flex:0 0 auto}.dim{margin:12px 0 0;font-size:11.5px;letter-spacing:.08em;color:var(--muted);font-family:ui-monospace,Consolas,monospace}.panel{margin-top:22px;padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:4px;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px 22px}.grp{display:flex;flex-direction:column;gap:5px;min-width:0}.grp.wide{grid-column:1 / -1}.grp label{font-size:12px;letter-spacing:.06em;color:var(--muted);font-weight:500}.grp input[type=text],.grp input[type=number],.grp input:not([type]),.grp select{font:inherit;font-size:15px;padding:7px 9px;border:1px solid var(--line);border-radius:3px;background:#fff;color:var(--ink);min-width:0}.grp input[type=checkbox]{margin-right:6px}.grp label:has(input[type=checkbox]){font-size:15px;color:var(--ink);align-items:center;display:flex}.hint{font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}.hint.bad{color:var(--bad);font-weight:600}.hint b{color:var(--accent)}.grp button{font:inherit;font-size:15px;padding:9px 14px;border:none;border-radius:3px;background:var(--accent);color:#fff;cursor:pointer;align-self:end}.grp button:hover{filter:brightness(1.12)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.app{max-width:760px;margin:0 auto;padding:0 16px 80px}.tabs{display:flex;gap:4px;padding:14px 0;position:sticky;top:0;background:var(--bg);z-index:5}.tabs button{font:inherit;font-size:15px;padding:8px 16px;border:1px solid var(--line);background:var(--surface);color:var(--ink-2);border-radius:3px;cursor:pointer}.tabs button.on{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.form-wrap{display:flex;flex-direction:column;gap:16px}.pbar{padding:9px 12px;border-radius:3px;font-size:14px;background:#e8f0e8;border:1px solid #b8d0b8;color:#22503a}.pbar.bad{background:#fbeceb;border-color:#e5b4ae;color:#8e2d22;font-weight:600}.codebox{background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:14px 16px;display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}.codebox .lbl{font-size:12px;color:var(--muted);letter-spacing:.06em}.codebox .code{font-size:34px;font-weight:700;letter-spacing:-.01em;font-family:ui-monospace,Consolas,monospace;font-variant-numeric:tabular-nums}.codebox .sub{font-size:12px;color:var(--muted);margin-left:auto}.fields{background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:16px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px 18px}.f{display:flex;flex-direction:column;gap:5px;min-width:0}.f.wide{grid-column:1 / -1}.f>span{font-size:12px;color:var(--muted);letter-spacing:.05em}.f select,.f input:not([type=checkbox]){font:inherit;font-size:16px;padding:9px 10px;border:1px solid var(--line);border-radius:3px;background:#fff;color:var(--ink);min-width:0}.f select:disabled{background:#f3f4f6;color:var(--muted)}.f em{font-style:normal;font-size:13px}.f em.ok{color:var(--muted)}.f em.no{color:var(--bad);font-weight:600}.f.chk{flex-direction:row;align-items:center;gap:8px}.f.chk>span{font-size:15px;color:var(--ink);letter-spacing:0}.f.chk input{width:20px;height:20px}.errbox{padding:11px 13px;border-radius:3px;font-size:14px;background:#fbeceb;border:1px solid #e5b4ae;color:#8e2d22}.btnrow{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.btnrow button{font:inherit;font-size:15px;padding:10px 16px;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:3px;cursor:pointer}.btnrow button.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.btnrow button.big{font-size:17px;padding:14px 24px}.btnrow button:disabled{opacity:.45;cursor:not-allowed}.done-head{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.done-code{font-size:44px;font-weight:700;font-family:ui-monospace,Consolas,monospace;font-variant-numeric:tabular-nums;letter-spacing:-.02em}.done-msg{font-size:15px}.dim2,.devbox{font-size:13px;color:var(--muted)}.devbox summary{cursor:pointer;padding:6px 0}.sumbar{background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:12px 14px;font-size:15px}.beamlist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.beamlist li{display:flex;align-items:center;gap:14px;cursor:pointer;background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:12px 14px}.beamlist li:hover{border-color:var(--accent)}.beamlist .l{display:flex;flex-direction:column;align-items:flex-start;gap:4px}.beamlist .c{font-size:21px;font-weight:700;font-family:ui-monospace,Consolas,monospace;font-variant-numeric:tabular-nums}.beamlist .tag{font-size:11px;border:1px solid var(--ink);padding:0 4px;font-weight:700;border-radius:2px}.beamlist .m{flex:1;min-width:0}.beamlist .m .v{font-size:15px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.beamlist .sub{font-size:12.5px;color:var(--muted)}.beamlist .r{text-align:right}.beamlist .mm{font-size:22px;font-weight:700;font-variant-numeric:tabular-nums;font-family:ui-monospace,Consolas,monospace}.copies{display:flex;align-items:center;gap:8px}.copies>span{font-size:12px;color:var(--muted);letter-spacing:.05em;margin-right:4px}.copies button{font:inherit;font-size:15px;padding:8px 18px;border:1px solid var(--line);background:var(--surface);color:var(--ink-2);border-radius:3px;cursor:pointer}.copies button.on{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.previewbox{background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:14px}.phead{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;font-size:12px;letter-spacing:.06em;color:var(--muted);margin-bottom:12px}.phead span{font-size:11.5px;letter-spacing:0}.cardfit{--s: 1;width:calc(100mm * var(--s));height:calc(70mm * var(--s));margin:0 auto}.cardfit .beamcard{transform:scale(var(--s));transform-origin:top left;border:1px solid var(--line)}@media (max-width: 460px){.cardfit{--s: .82}}@media (max-width: 380px){.cardfit{--s: .72}}.beamcard{--pad: 2.5mm;--rule: .35mm;--rule-thin: .2mm;box-sizing:border-box;width:100mm;height:70mm;padding:var(--pad);background:#fff;color:#000;overflow:hidden;display:flex;flex-direction:column;font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,system-ui,sans-serif;line-height:1.15;-webkit-print-color-adjust:exact;print-color-adjust:exact}.bc-hd{height:30.5mm;flex:0 0 auto;display:flex;align-items:flex-start;gap:3mm;overflow:hidden}.bc-hd-left{flex:1;min-width:0;height:100%;display:flex;flex-direction:column;overflow:hidden}.bc-no{font-size:10mm;font-weight:700;line-height:1;letter-spacing:-.2mm;font-variant-numeric:tabular-nums}.bc-wk{font-size:4mm;font-weight:600;margin-top:1mm;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bc-wk .m{font-variant-numeric:tabular-nums}.bc-shared{display:inline-block;border:.35mm solid #000;font-size:3mm;font-weight:700;padding:0 1mm;margin-left:1.5mm;vertical-align:.3mm}.bc-qr{width:28mm;height:28mm;flex:0 0 auto}.bc-qr svg{display:block;width:100%;height:100%}.bc-variety{border-top:var(--rule) solid #000;margin-top:1mm;padding-top:.9mm;min-height:0;overflow:hidden}.bc-variety .kline{display:flex;justify-content:space-between;align-items:baseline;gap:2mm}.bc-variety .edge{font-size:3.4mm;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:40mm}.bc-variety .edge .t{font-size:2.5mm;font-weight:400;color:#444;margin-right:.8mm}.bc-variety .v{font-weight:700;word-break:break-all;max-height:9.5mm;overflow:hidden}.bc-row{height:14.4mm;flex:0 0 auto;display:grid;border-top:var(--rule) solid #000;overflow:hidden}.bc-row-3{grid-template-columns:1fr 1fr 1fr}.bc-row-2{grid-template-columns:1fr 1fr}.bc-cell{padding:1mm 0 .7mm;border-right:var(--rule-thin) solid #555;display:flex;flex-direction:column;min-width:0}.bc-cell:last-child{border-right:none}.bc-cell:not(:first-child){padding-left:2.2mm}.bc-k{font-size:2.5mm;color:#444;letter-spacing:.1mm;line-height:1.2}.bc-v{margin-top:auto;font-weight:700;font-size:5mm;line-height:1.05;font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bc-v.big{font-size:9mm;letter-spacing:-.15mm}.bc-cell.solo{padding:0;display:grid;place-items:center}.bc-cell.solo .bc-v{margin:0;line-height:1;letter-spacing:-.3mm}.bc-foot{flex:1 1 auto;min-height:0;overflow:hidden;border-top:var(--rule) solid #000;padding-top:1.2mm;display:flex;justify-content:space-between;align-items:baseline;gap:3mm;font-size:3.5mm;min-width:0}.bc-foot .note{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bc-foot .bc-k{display:inline;margin-right:1.2mm}.bc-foot .dt{font-weight:600;font-size:3.2mm;white-space:nowrap;font-variant-numeric:tabular-nums}@media print{@page{size:100mm 70mm;margin:0}html,body{margin:0;padding:0;background:#fff}body *{visibility:hidden}.beamcard,.beamcard *{visibility:visible}.beamcard{position:absolute;left:0;top:0;border:none!important;box-shadow:none!important;page-break-after:always}}