.pb-controls{padding:20px;margin-bottom:18px}.pb-controls details{margin-top:16px}.pb-compose{display:grid;grid-template-columns:minmax(280px,1fr) minmax(340px,1fr);gap:20px;align-items:start}.pb-bank,.pb-selected{padding:20px;min-width:0}.pb-selected{position:sticky;top:15px;max-height:calc(100vh - 30px);overflow:auto}.pb-bank-row,.pb-block{padding:14px 0;border-bottom:1px solid #dce3ec}.pb-bank-row p,.pb-item p{white-space:pre-wrap;overflow-wrap:anywhere}.pb-block{border:1px solid #dce3ec;border-radius:8px;padding:12px;margin:12px 0;background:#fff}.pb-block[draggable]{cursor:grab}.pb-block input,.pb-block select,.pb-block button{cursor:auto}.pb-block-heading{display:flex;align-items:center;justify-content:space-between;gap:8px}.pb-block .button{padding:6px 9px;font-size:.8rem}.pb-item{border-top:1px solid #e9edf3;padding-top:10px;margin-top:10px}.pb-item .form-grid{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:10px}.pb-checks{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0}.pb-checks label{display:flex;align-items:flex-start;gap:6px;font-size:.85rem}.pb-checks input{flex-shrink:0;width:17px;height:17px}.pb-warning{color:#9c3a12;background:#fff3e8;padding:8px;border-radius:6px}#pb-stats>strong,#pb-stats>span{display:block;margin-bottom:6px}#pb-stats details{margin:12px 0}.pb-dialog{width:min(850px,95vw);max-height:90vh;border:0;border-radius:14px;padding:0}.pb-dialog::backdrop{background:#142b4988}.pb-dialog-body{padding:24px}.pb-dialog-body textarea{min-height:80px}#pb-save-status{font-size:.85rem;color:#4d6174}.pb-selected small{color:#53667a}.pb-controls select{max-width:260px}#pb-work .field{min-width:0}#pb-work .row-actions{flex-wrap:wrap}
@media(max-width:1000px){.pb-compose{grid-template-columns:1fr}.pb-selected{position:static;max-height:none}}
#pb-preview{position:fixed;inset:0;z-index:10000;background:#e7ebf0;overflow:auto;color:#111}.pb-preview-toolbar{position:sticky;top:0;z-index:2;background:#fff;border-bottom:1px solid #ccd4df;padding:12px 24px;display:flex;gap:15px;align-items:center;flex-wrap:wrap}.pb-preview-toolbar p{margin:0;font-size:13px}.pb-sheet{box-sizing:border-box;display:flex;flex-direction:column;margin:24px auto;background:white;color:#000;box-shadow:0 1px 8px #0002;overflow:visible;font-family:'Songti TC','Noto Serif CJK TC',serif}.pb-sheet *{box-sizing:border-box}.pb-sheet h1{font-size:1.5em;line-height:1.3;margin:3mm 0}.pb-sheet h2{font-size:1.1em;margin:2mm 0}.pb-sheet p{margin:1.5mm 0;white-space:pre-wrap;overflow-wrap:anywhere}.pb-paper-header{text-align:center;flex:none;margin-bottom:5mm;border-bottom:1px solid #777;padding-bottom:3mm}.pb-paper-header .pb-names{text-align:left;margin-top:4mm}.pb-page-body{display:flex;flex:1;min-height:0;height:0;gap:8mm}.pb-col{flex:1;min-width:0;height:100%;overflow:visible}.pb-page-footer{flex:none;height:8mm;padding-top:3mm;text-align:center;font-size:9pt}.pb-print-block{margin-bottom:4mm}.pb-print-question{margin-bottom:4mm}.pb-q-head{font-weight:bold;white-space:pre-wrap;overflow-wrap:anywhere}.pb-q-options{padding-left:7mm;margin:2mm 0}.pb-q-options li{padding-left:1mm;white-space:pre-wrap;overflow-wrap:anywhere}.pb-sheet img{display:block;max-width:var(--pb-image-width);max-height:140mm;object-fit:contain;height:auto;margin:2mm 0}.pb-sheet table{border-collapse:collapse;width:100%;table-layout:fixed;margin:2mm 0}.pb-sheet td{border:1px solid #888;padding:2mm;overflow-wrap:anywhere;white-space:pre-wrap}.pb-space-line{height:8mm;border-bottom:1px solid #aaa}.pb-space-calc{height:8mm;border-left:1px solid #ddd;border-right:1px solid #ddd}.pb-space-calc:last-child{border-bottom:1px solid #ddd}.pb-space-grid{height:8mm;background:repeating-linear-gradient(to right,transparent 0,transparent calc(5% - 1px),#aaa calc(5% - 1px),#aaa 5%);border:1px solid #aaa;border-top:0}.pb-space-grid:first-child{border-top:1px solid #aaa}.pb-full-space{height:100%;display:flex;flex-direction:column}.pb-full-space>div{flex:1;border:1px solid #aaa}.pb-group-context{padding:3mm;border:1px solid #999;margin-bottom:3mm;white-space:pre-wrap;overflow-wrap:anywhere}.pb-answer-detail{margin-top:3mm;padding-top:2mm;border-top:1px dashed #aaa}.pb-continuation{font-size:.8em;font-weight:normal}.pb-col>p,.pb-col>div{overflow-wrap:anywhere}
@media print{body.pb-printing>*:not(#pb-preview){display:none!important}body.pb-printing #pb-preview{position:static;background:#fff;overflow:visible}body.pb-printing .pb-preview-toolbar{display:none!important}body.pb-printing .pb-sheet{box-shadow:none;margin:0!important;break-after:page;page-break-after:always}body.pb-printing .pb-sheet:last-child{break-after:auto;page-break-after:auto}body.pb-printing{margin:0!important;padding:0!important}body.pb-printing .pb-col>*{break-inside:avoid}}

@page pbA4{size:210mm 297mm;margin:0}@page pbB4{size:257mm 364mm;margin:0}@page pbA3{size:297mm 420mm;margin:0}
.pb-sheet p{line-height:inherit}

.pb-paper-header{border-bottom:0;text-align:left;padding-bottom:0;margin-bottom:7mm}.pb-paper-header .exam-heading-fields{font-size:inherit}

.pb-mode-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}.pb-mode-tabs [aria-pressed="true"]{background:#245e91;color:#fff;border-color:#245e91}.pb-selection-panel,.pb-notice{background:#f0f6fb;border:1px solid #c8dbea;border-radius:8px;padding:14px;margin:12px 0}.pb-bank-code{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:8px}.pb-bank-code input{width:17px;height:17px;vertical-align:middle}.pb-bank-code strong{font-variant-numeric:tabular-nums}

@page pbA4L{size:297mm 210mm;margin:0}@page pbB4L{size:364mm 257mm;margin:0}@page pbA3L{size:420mm 297mm;margin:0}

.pb-plan-table{width:100%;table-layout:fixed}.pb-plan-table th,.pb-plan-table td{padding:.5rem;text-align:left}.pb-plan-table input{width:100%;min-width:4rem}.pb-plan-table .button{padding:4px 8px;min-height:32px}

.pb-quick-nav{display:none}#pb-selected-panel,#pb-bank-panel{scroll-margin-top:76px}
@media(max-width:1000px){.pb-quick-nav{display:flex;position:sticky;top:0;z-index:5;gap:.75rem;flex-wrap:wrap;align-items:center;background:#fff;border:1px solid #c8dbea;border-radius:8px;padding:.75rem;margin-bottom:1rem}.pb-quick-nav a{padding:.4rem;font-size:.875rem}.pb-quick-nav span{font-weight:700}.pb-plan-table input{min-width:0}.pb-block-heading{flex-wrap:wrap}}