:root{--paper:#f3f6f8;--surface:#fff;--surface-muted:#e8eef2;--ink:#06253e;--ink-soft:#5d6972;--line:#cfdae1;--navy:#06253e;--navy-soft:#e6edf2;--gold:#e9c572;--orange:#e56e0b;--orange-soft:#fcebdc;--red:#e12228;--danger:#a91d20;--shadow:0 10px 30px #001b3912;--radius:15px}*{box-sizing:border-box}html{background:var(--paper);min-width:320px}body{background:var(--paper);color:var(--ink);font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased;margin:0;font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,Noto Sans CJK SC,Arial,sans-serif}button,input,select{color:inherit;font:inherit}button:not(:disabled),input:not(:disabled),select:not(:disabled),summary,a{cursor:pointer}button:disabled,input:disabled,select:disabled{cursor:not-allowed}:focus-visible{outline-offset:3px;outline:3px solid #e56e0b6b}.visually-hidden{clip:rect(0, 0, 0, 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#bfcdd6}.drop-zone .secondary-button{width:100%}.primary-button:disabled,.secondary-button:disabled,.text-button:disabled{opacity:.46;box-shadow:none}.size-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:5px 0 12px;display:grid}.choice-card{border:1px solid var(--line);background:#fff;border-radius:10px;align-items:center;min-width:0;min-height:58px;padding:10px 11px;display:flex;position:relative}.choice-card.is-selected{border-color:var(--navy);background:var(--navy-soft);box-shadow:inset 3px 0 0 var(--orange)}.choice-card:focus-within,.file-choice:focus-within{outline-offset:2px;outline:3px solid #e56e0b6b}.choice-card input{opacity:0;position:absolute}.choice-card>span,.check-row>span{gap:2px;font-size:12px;font-weight:750;display:grid}.choice-card small,.check-row 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