#worksheet-direct{--u-bg:light-dark(#f3f5f9,#22252d);--u-panel:light-dark(#fff,#2d313b);--u-ink:light-dark(#263147,#edf0f7);--u-muted:light-dark(#647087,#b5bfd1);--u-line:light-dark(#dfe4ed,#484e5c);--u-accent:light-dark(#6a50be,#bba9ff);--u-soft:light-dark(#f1edff,#443b62);font:13px/1.45 'Segoe UI',Arial,sans-serif;color:var(--u-ink);background:var(--u-bg);border:1px solid var(--u-line);border-radius:14px;overflow:clip}
#worksheet-direct *{box-sizing:border-box}#worksheet-direct [hidden]{display:none!important}#worksheet-direct button,#worksheet-direct input,#worksheet-direct select{font:inherit;color:inherit}#worksheet-direct button{border:1px solid var(--u-line);background:var(--u-panel);border-radius:7px;padding:7px 9px;text-align:left;min-width:0}#worksheet-direct button:hover{border-color:var(--u-accent)}#worksheet-direct button[aria-pressed=true]{background:var(--u-soft);color:var(--u-accent);border-color:var(--u-accent)}#worksheet-direct button:disabled{opacity:.4}#worksheet-direct .wd-primary{background:var(--u-accent);color:var(--u-panel);border-color:var(--u-accent)}#worksheet-direct input:not([type=checkbox]):not([type=range]),#worksheet-direct select{width:100%;min-width:0;padding:7px;border:1px solid var(--u-line);border-radius:6px;background:var(--u-panel)}#worksheet-direct input[type=range]{width:100%;accent-color:var(--u-accent)}#worksheet-direct input[type=checkbox]{accent-color:var(--u-accent)}#worksheet-direct button:focus-visible{outline:2px solid var(--u-accent);outline-offset:2px}
#worksheet-direct .wd-top{display:flex;align-items:center;gap:13px;padding:14px 16px;flex-wrap:wrap;background:var(--u-panel);border-bottom:1px solid var(--u-line)}#worksheet-direct .wd-brand{font-size:15px;font-weight:750}#worksheet-direct .wd-path{border-left:1px solid var(--u-line);padding-left:13px;font-weight:600}#worksheet-direct .wd-version{margin-left:auto;font-size:11px;color:var(--u-muted)}#worksheet-direct .wd-tools{display:flex;align-items:center;gap:7px;flex-wrap:wrap;padding:10px 14px;border-bottom:1px solid var(--u-line)}#worksheet-direct .wd-tools .wd-end{margin-left:auto;font-size:11px;color:var(--u-muted)}#worksheet-direct .wd-layout{display:grid;grid-template-columns:166px minmax(0,1fr) 224px;align-items:start}#worksheet-direct .wd-left,#worksheet-direct .wd-inspector{min-width:0;align-self:stretch;background:var(--u-panel);padding:14px 12px}#worksheet-direct .wd-left{border-right:1px solid var(--u-line)}#worksheet-direct .wd-inspector{border-left:1px solid var(--u-line)}#worksheet-direct .wd-caption{font-size:11px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:var(--u-muted);margin:0 0 10px}#worksheet-direct .wd-library{display:grid;gap:6px}#worksheet-direct .wd-library button{display:flex;gap:7px;align-items:center;min-height:35px;font-size:12px}#worksheet-direct .wd-library svg{width:15px;height:15px;color:var(--u-accent);flex:none}#worksheet-direct .wd-own{margin-top:9px;width:100%;color:var(--u-accent);border-style:dashed}#worksheet-direct .wd-left hr,#worksheet-direct .wd-inspector hr{border:0;border-top:1px solid var(--u-line);margin:16px 0}#worksheet-direct .wd-tiny{font-size:11px;color:var(--u-muted);line-height:1.5;margin:8px 0}#worksheet-direct .wd-inspector-tabs{display:flex;gap:4px;margin-bottom:15px}#worksheet-direct .wd-inspector-tabs button{flex:1;font-size:12px;text-align:center;padding:7px 4px}#worksheet-direct .wd-inspector h3{font-size:15px;line-height:1.3;margin:0 0 12px}#worksheet-direct .wd-field{display:block;font-size:12px;margin-bottom:12px}#worksheet-direct .wd-field>span{display:block;margin-bottom:5px}#worksheet-direct .wd-check{display:flex;align-items:center;gap:6px;font-size:12px;margin:8px 0}#worksheet-direct .wd-buttons{display:flex;gap:6px;flex-wrap:wrap;margin:9px 0}#worksheet-direct .wd-buttons>button{flex:1;font-size:12px;text-align:center}#worksheet-direct .wd-part-types{display:grid;grid-template-columns:1fr 1fr;gap:5px}#worksheet-direct .wd-part-types button{font-size:11px;padding:6px}#worksheet-direct .wd-themes{display:grid;grid-template-columns:1fr 1fr;gap:5px;margin-bottom:12px}#worksheet-direct .wd-themes button{font-size:11px}#worksheet-direct .wd-file{display:flex;align-items:center;justify-content:center;gap:6px;padding:9px;border:1px dashed var(--u-line);border-radius:7px;font-size:12px;background:var(--u-bg);position:relative;overflow:hidden;min-height:36px}#worksheet-direct .wd-file input{position:absolute;inset:0;opacity:0;width:100%;height:100%}#worksheet-direct .wd-file:focus-within{outline:2px solid var(--u-accent)}#worksheet-direct .wd-remove{width:100%;color:light-dark(#a34444,#ffb0b0);margin-top:10px}#worksheet-direct .wd-saved-list{display:grid;gap:5px}#worksheet-direct .wd-saved-list button{font-size:11px;overflow-wrap:anywhere}
#worksheet-direct .wd-workspace{padding:13px 18px 18px;min-width:0}#worksheet-direct .wd-help{font-size:11px;color:var(--u-muted);display:flex;gap:10px;flex-wrap:wrap;margin-bottom:10px}#worksheet-direct .wd-help span:last-child{margin-left:auto}#worksheet-direct .wd-stage{position:relative;width:100%;min-width:0}#worksheet-direct .wd-paper{width:600px;min-height:849px;transform-origin:top left;position:absolute;left:0;top:0;background:#fff;color:#27344a;padding:28px 24px 24px;font:14px/1.5 'Segoe UI',Arial,sans-serif;--p-accent:#7560b2;--p-other:#668951;--p-border:#d6cae8;--p-fill:#f8f5fc;--p-line:#c6b6dc;--p-radius:11px;--p-pad:16px;--p-gap:14px;--p-size:14px;--p-card-alpha:1;box-shadow:0 3px 20px #18243a12;isolation:isolate}#worksheet-direct .wd-paper[data-theme=school]{--p-accent:#286b9c;--p-other:#aa752a;--p-border:#b6d6e9;--p-fill:#f1f8fd;--p-line:#b6cbdc}#worksheet-direct .wd-paper[data-theme=classic]{--p-accent:#785a39;--p-other:#6d7c4e;--p-border:#d8cbb0;--p-fill:#fbf7ee;--p-line:#d0bfa2}#worksheet-direct .wd-paper[data-theme=mono]{--p-accent:#343434;--p-other:#343434;--p-border:#969696;--p-fill:#fff;--p-line:#999}#worksheet-direct .wd-background{position:absolute;inset:0;z-index:-1;pointer-events:none;background-position:center;background-repeat:no-repeat;background-size:cover;opacity:.2}#worksheet-direct .wd-page-header{position:relative;margin-bottom:18px;border:2px solid transparent;padding:5px 7px 12px;border-radius:9px;overflow-wrap:anywhere}#worksheet-direct .wd-page-header[data-selected=true]{border-color:#9178d5}#worksheet-direct .wd-page-header[data-style=banner]{background:var(--p-fill);border-bottom:3px solid var(--p-accent);padding:16px}#worksheet-direct .wd-head-inner{display:flex;gap:14px;align-items:center}#worksheet-direct .wd-head-copy{flex:1;min-width:0}#worksheet-direct .wd-title{font-size:34px;line-height:1.13;letter-spacing:.5px;color:var(--p-accent);font-weight:800;margin:0 0 8px;min-height:38px}#worksheet-direct .wd-subtitle{font-size:14px;color:var(--p-other);min-height:21px}#worksheet-direct .wd-header-image{width:96px;max-height:116px;object-fit:contain;flex:none}#worksheet-direct .wd-name-fields{display:flex;flex-wrap:wrap;gap:12px;margin-top:16px;font-size:12px;text-align:left}#worksheet-direct .wd-name-field{display:flex;gap:5px;flex:1;min-width:80px;align-items:baseline}#worksheet-direct .wd-name-field>span{min-width:24px}#worksheet-direct .wd-name-field>i{flex:1;border-bottom:1px solid #687487;min-width:35px}#worksheet-direct [contenteditable]{min-width:1em;min-height:1em;cursor:text;white-space:pre-wrap;overflow-wrap:anywhere;border-radius:3px}#worksheet-direct [contenteditable]:empty:before{content:attr(data-placeholder);color:#89909d;pointer-events:none}#worksheet-direct [contenteditable]:focus{outline:2px solid #af9edb;outline-offset:3px;background:#fbfaff}#worksheet-direct .wd-instruction{color:#536277;font-size:13px;margin-bottom:10px}#worksheet-direct .wd-text{font-size:var(--p-size);min-height:21px}#worksheet-direct .wd-rows{display:flex;flex-direction:column;gap:var(--p-gap)}#worksheet-direct .wd-row{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:var(--p-gap);position:relative;align-items:stretch}#worksheet-direct .wd-block{position:relative;min-width:0;border:1px solid var(--p-border);background:rgba(255,255,255,var(--p-card-alpha));border-radius:var(--p-radius);padding:var(--p-pad);font-size:var(--p-size);overflow-wrap:anywhere}#worksheet-direct .wd-block[data-selected=true]{outline:2px solid #8569d2;outline-offset:3px}#worksheet-direct .wd-block[data-dragging=true]{opacity:.45}#worksheet-direct .wd-block-heading{display:flex;gap:8px;align-items:flex-start;margin-bottom:10px;color:var(--p-accent);font-weight:700;line-height:1.3;font-size:calc(var(--p-size) + 1px)}#worksheet-direct .wd-number{flex:none;color:white;background:var(--p-accent);border-radius:50%;min-width:25px;height:25px;display:grid;place-items:center;font-size:14px}#worksheet-direct .wd-block-heading>[contenteditable]{flex:1}#worksheet-direct .wd-parts{display:flex;flex-direction:column;gap:10px}#worksheet-direct .wd-part{position:relative;min-width:0}#worksheet-direct .wd-list-row{display:flex;gap:7px;align-items:baseline;padding:6px 0}#worksheet-direct .wd-list-row [contenteditable]{flex:1;min-width:0}#worksheet-direct .wd-short-answer{width:43%;border-bottom:1px solid var(--p-line);min-height:18px;flex-shrink:0}#worksheet-direct .wd-match{display:grid;grid-template-columns:1fr 20px 20px 1fr;gap:3px;align-items:center;text-align:center;margin:7px 0}#worksheet-direct .wd-match [contenteditable]{background:var(--p-fill);border:1px solid var(--p-border);padding:4px;border-radius:5px}#worksheet-direct .wd-option{display:flex;gap:8px;margin:7px 0;align-items:baseline}#worksheet-direct .wd-option [contenteditable]{flex:1}#worksheet-direct .wd-square{border:1px solid var(--p-line);width:13px;height:13px;flex:none}#worksheet-direct .wd-writing-line{height:27px;border-bottom:1px solid var(--p-line)}#worksheet-direct .wd-answer-grid{height:108px;border:1px solid var(--p-line);background-image:linear-gradient(to right,var(--p-border) 1px,transparent 1px),linear-gradient(to bottom,var(--p-border) 1px,transparent 1px);background-size:18px 18px}#worksheet-direct .wd-drawing{min-height:145px;border:1px dashed var(--p-line);border-radius:6px}#worksheet-direct .wd-part table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:13px}#worksheet-direct .wd-part td{border:1px solid var(--p-border);padding:8px;min-height:30px;vertical-align:top}#worksheet-direct .wd-part tr:first-child{background:var(--p-fill)}#worksheet-direct .wd-columns{display:grid;grid-template-columns:1fr 1fr;gap:12px}#worksheet-direct .wd-columns>div{border:1px dashed var(--p-border);padding:8px;min-height:65px}#worksheet-direct .wd-task-image{max-height:220px;width:100%;object-fit:contain;display:block}#worksheet-direct .wd-image-placeholder{height:110px;display:flex;align-items:center;justify-content:center;border:1px dashed var(--p-border);border-radius:6px;color:#6f7183;background:var(--p-fill)}#worksheet-direct .wd-paper .wd-local-button{font:12px/1.4 'Segoe UI',Arial,sans-serif;padding:4px 6px;background:#f6f3fc;color:#7355b6;border:1px dashed #d3c7eb;border-radius:5px;display:inline-flex;align-items:center;gap:4px}#worksheet-direct .wd-block:not([data-selected=true]) .wd-edit-only{display:none}#worksheet-direct .wd-part-actions{display:flex;gap:4px;margin:3px 0 7px;justify-content:flex-end}#worksheet-direct .wd-part-actions button{font-size:10px;min-height:22px;padding:2px 5px}#worksheet-direct .wd-part-actions span{margin-right:auto;font:11px 'Segoe UI',Arial,sans-serif;color:#8a789d}#worksheet-direct .wd-custom-add{margin-top:12px;display:flex;justify-content:center}#worksheet-direct .wd-custom-empty{padding:16px 8px;text-align:center;color:#8a809a;font-size:13px}
#worksheet-direct .wd-block .wd-edge{position:absolute;padding:0;border:0;border-radius:0;background:transparent;z-index:3;cursor:grab;touch-action:none}#worksheet-direct .wd-edge-top{height:10px;top:-5px;left:12px;right:12px}#worksheet-direct .wd-edge-bottom{height:10px;bottom:-5px;left:12px;right:12px}#worksheet-direct .wd-edge-left{width:10px;left:-5px;top:12px;bottom:12px}#worksheet-direct .wd-edge-right{width:10px;right:-5px;top:12px;bottom:12px}#worksheet-direct .wd-block .wd-handle{position:absolute;z-index:5;top:50%;width:30px;height:36px;border:0;padding:0;transform:translateY(-50%);background:transparent;cursor:ew-resize;touch-action:none;display:none}#worksheet-direct .wd-handle:after{content:'';position:absolute;left:8px;top:11px;width:14px;height:14px;border:2px solid #8061cc;border-radius:50%;background:#fff;box-shadow:0 0 0 3px #f1ebff}#worksheet-direct .wd-handle-left{left:-16px}#worksheet-direct .wd-handle-right{right:-16px}#worksheet-direct .wd-block[data-selected=true] .wd-handle{display:block}#worksheet-direct .wd-slot{grid-column:span 3;display:flex;align-items:center;justify-content:center;min-height:100px;border:1px dashed #b8abd1;border-radius:var(--p-radius);background:#faf8fe}#worksheet-direct .wd-paper .wd-slot button{background:#fff;color:#8163b4;border-color:#d9cdec;font-size:13px;text-align:center}#worksheet-direct .wd-empty{border:1px dashed #d4c9e4;border-radius:12px;padding:35px 18px;text-align:center;min-height:270px;background:#fdfbff}#worksheet-direct .wd-empty h3{font-size:20px;margin:0 0 9px;color:#735bad}#worksheet-direct .wd-empty p{font-size:14px;color:#7b7885;margin:0 0 20px}#worksheet-direct .wd-empty-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}#worksheet-direct .wd-paper .wd-empty button{background:#fff;color:#745ca6;border-color:#d7c9e8;font-size:14px}#worksheet-direct .wd-add-row{text-align:center;margin-top:15px}#worksheet-direct .wd-empty-steps{display:flex;justify-content:space-between;gap:12px;margin-top:35px;font-size:12px;color:#827791}#worksheet-direct .wd-footer{margin-top:18px;border-radius:8px;background:var(--p-fill);padding:9px 12px;text-align:center;color:var(--p-accent);font-size:12px}#worksheet-direct .wd-bottom{border-top:1px solid var(--u-line);padding:9px 14px;background:var(--u-panel);font-size:11px;color:var(--u-muted);display:flex;gap:12px;flex-wrap:wrap;justify-content:space-between}#worksheet-direct #wd-feedback{color:var(--u-accent)}#worksheet-direct .wd-gesture-label{position:absolute;z-index:20;background:#7254b5;color:white;border-radius:6px;padding:5px 9px;font:12px 'Segoe UI',Arial,sans-serif;pointer-events:none;box-shadow:0 2px 8px #0002}#worksheet-direct .wd-drop-marker{position:absolute;z-index:15;border:3px solid #8765cd;border-radius:6px;background:#a589de26;pointer-events:none}#worksheet-direct .wd-picker{padding:12px;border:1px solid var(--u-line);border-radius:9px;margin:0 0 12px;background:var(--u-panel)}#worksheet-direct .wd-picker-head{display:flex;gap:7px;justify-content:space-between;align-items:center;margin-bottom:8px;font-size:12px}#worksheet-direct .wd-picker-items{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px}#worksheet-direct .wd-picker-items button{font-size:11px;padding:6px}#worksheet-direct .wd-mobile-hint{display:none}#worksheet-direct .wd-swatch{display:inline-block;width:8px;height:13px;background:#ac95d8;border-radius:3px;margin-right:5px}#worksheet-direct .wd-scale{font-variant-numeric:tabular-nums}
#worksheet-direct .wd-block:not([data-selected=true]) .wd-edit-only{display:initial;visibility:hidden;pointer-events:none}#worksheet-direct .wd-block .wd-local-button.wd-edit-only{position:absolute;right:0;bottom:-15px;z-index:4}#worksheet-direct .wd-block:not([data-selected=true]) .wd-part-actions{display:flex}#worksheet-direct .wd-block .wd-file.wd-edit-only{position:absolute;left:0;right:0;bottom:0;z-index:4}#worksheet-direct .wd-add-row{position:absolute;top:100%;left:0;right:0;margin-top:8px}
@media(max-width:880px){#worksheet-direct .wd-layout{grid-template-columns:minmax(0,1fr) 218px}#worksheet-direct .wd-left{grid-column:1/-1;border-right:0;border-bottom:1px solid var(--u-line)}#worksheet-direct .wd-library{grid-template-columns:repeat(5,minmax(0,1fr))}#worksheet-direct .wd-own{width:auto}#worksheet-direct .wd-left hr,#worksheet-direct .wd-left .wd-tiny{display:none}#worksheet-direct .wd-left .wd-caption:not(:first-child){margin-top:12px}#worksheet-direct .wd-saved-list{display:flex;flex-wrap:wrap}#worksheet-direct .wd-workspace{padding:13px}}
@media(max-width:620px){#worksheet-direct .wd-layout{display:flex;flex-direction:column}#worksheet-direct .wd-left,#worksheet-direct .wd-workspace,#worksheet-direct .wd-inspector{width:100%}#worksheet-direct .wd-library{grid-template-columns:repeat(3,minmax(0,1fr))}#worksheet-direct .wd-inspector{border-left:0;border-top:1px solid var(--u-line)}#worksheet-direct .wd-inspector-content{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}#worksheet-direct .wd-inspector-content h3,#worksheet-direct .wd-inspector-content .wd-tiny,#worksheet-direct .wd-inspector-content hr,#worksheet-direct .wd-inspector-content .wd-part-types{grid-column:1/-1}#worksheet-direct .wd-top{gap:8px}#worksheet-direct .wd-path{font-size:12px;padding-left:8px}#worksheet-direct .wd-version{margin-left:0}#worksheet-direct .wd-mobile-hint{display:block;font-size:11px;color:var(--u-muted);margin-bottom:8px}#worksheet-direct .wd-tools .wd-end{margin-left:0}#worksheet-direct .wd-picker-items{grid-template-columns:repeat(2,minmax(0,1fr))}#worksheet-direct .wd-inspector input,#worksheet-direct .wd-inspector select{font-size:16px}}
@media(max-width:380px){#worksheet-direct .wd-library{grid-template-columns:repeat(2,minmax(0,1fr))}#worksheet-direct .wd-inspector-content{display:block}}