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small{color:#8e8e93;font-size:12px;line-height:1.2;min-height:auto;overflow-wrap:anywhere;white-space:normal}.settings-grid{background:#fff;border-radius:8px;gap:0;grid-template-columns:1fr;overflow:hidden}.settings-grid label{align-items:center;color:#1c1c1e;display:grid;font-size:15px;font-weight:600;gap:12px;grid-template-columns:minmax(0,1fr) minmax(82px,104px);min-height:52px;padding:8px 12px 8px 16px;position:relative}.settings-grid label:after{background:#3c3c431f;bottom:0;content:"";height:1px;left:16px;position:absolute;right:0}.settings-grid label:last-child:after{display:none}.settings-grid input{background:#f2f2f7;border:0;border-radius:8px;font-size:16px;font-weight:700;height:36px;padding:0 10px;text-align:right}.settings-grid input:focus{box-shadow:0 0 0 2px #007aff2e}.switch-row{background:#fff;border-radius:8px;color:#1c1c1e;font-size:15px;font-weight:600;min-height:52px;padding:10px 16px}.switch-track{background:#e9e9eb;height:31px;width:51px}.switch-track:after{height:27px;left:2px;top:2px;width:27px}.switch-row input:checked+.switch-track{background:#34c759}.switch-row input:checked+.switch-track:after{transform:translate(20px)}.preview-top{align-items:center;flex-direction:row;gap:12px;min-height:0;padding-inline:4px}.preview-stats{flex:0 0 auto}.preview-stats span{background:#fff;border:0;border-radius:999px;color:#1c1c1e;font-size:12px;padding:7px 10px}.paper-stage{align-items:start;background:linear-gradient(90deg,rgb(60 60 67 / 5%) 1px,transparent 1px),linear-gradient(rgb(60 60 67 / 5%) 1px,transparent 1px),#e9eef6;border:0;border-radius:8px;--mobile-sheet-base-width: 820px;--mobile-sheet-scale: calc((100vw - 44px) / var(--mobile-sheet-base-width));--mobile-sheet-height: calc(var(--mobile-sheet-base-width) * 297 / 210);justify-items:center;margin-inline:0;overflow-x:hidden;padding:8px}.sheet-frame{display:block;height:calc(var(--mobile-sheet-height) * var(--mobile-sheet-scale));overflow:hidden;position:relative;width:calc(var(--mobile-sheet-base-width) * var(--mobile-sheet-scale))}.sheet{box-shadow:0 1px #fffc inset,0 10px 28px #131f2c24;flex:0 0 auto;height:var(--mobile-sheet-height);max-width:none;padding:40px 44px;transform:scale(var(--mobile-sheet-scale));transform-origin:left top;width:var(--mobile-sheet-base-width)}.sheet-meta{gap:16px;grid-template-columns:repeat(4,minmax(0,1fr))}.sheet-meta span{font-size:14px}.sheet-meta i{flex-basis:74px}.problem-grid{gap:12px 18px;padding-top:26px}.problem-row{font-size:16px;gap:4px}.answer-line{min-width:2.45em}}@media(max-width:380px){.toolbar{grid-template-columns:repeat(4,minmax(0,1fr))}.toolbar .primary-button{grid-column:auto;order:0}.settings-grid{grid-template-columns:1fr}}@page{size:A4;margin:0}@media print{:root,body{background:#fff;height:auto}.no-print{display:none!important}.app-shell{min-height:0;padding:0}.workspace,.preview-area,.paper-stage{background:#fff;border:0;display:block;min-height:0;overflow:visible;padding:0}.sheet-frame{break-after:auto;display:block;height:286mm;overflow:hidden;page-break-after:auto;position:static;width:202mm}.sheet-frame:not(:last-child){break-after:page;page-break-after:always}.sheet{aspect-ratio:210 / 297;border-radius:0;box-shadow:none;break-after:auto;break-inside:avoid;display:flex;flex-direction:column;height:286mm;max-width:none;page-break-after:auto;page-break-inside:avoid;padding:9mm 10mm;transform:none;width:202mm}.sheet-header{flex:0 0 auto}.sheet:last-child{page-break-after:auto}.problem-row{break-inside:avoid;font-size:16px;page-break-inside:avoid}.problem-grid{flex:1 1 auto;height:0;min-height:0}}