:root{--navy: #1b254b;--navy-2: #263264;--navy-soft: #e7eaf3;--accent-ink: #4f6700;--lime: #a9d42c;--lime-hover: #9bc622;--lime-soft: #f1f8dc;--base: #f0f4f8;--surface: #ffffff;--contrast: #f9f9f9;--line: #e3e8f0;--line-strong: #cfd7e3;--text: #2a3354;--muted: #6b7491;--faint: #9aa2bb;--danger: #d64545;--danger-soft: #fdecec;--shadow-sm: 0 1px 2px rgba(27, 37, 75, .05), 0 4px 14px rgba(27, 37, 75, .06);--shadow: 0 10px 34px rgba(27, 37, 75, .14), 0 2px 6px rgba(27, 37, 75, .06);--radius: 16px;font-family:Plus Jakarta Sans Variable,system-ui,Segoe UI,sans-serif;font-weight:500;color:var(--text)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--base);-webkit-font-smoothing:antialiased;font-size:14px}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;background:none;border:0;padding:0}button:disabled{cursor:default}h1,h2,h3,p{margin:0}code{font-family:ui-monospace,Cascadia 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44px;align-items:center;gap:12px;padding:10px 16px;border-bottom:1px solid var(--line);cursor:pointer;font-size:13.5px}.form-row:last-child{border-bottom:0}.form-row:hover:not(.is-head){background:var(--contrast)}.form-row.is-head{cursor:default;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);background:var(--contrast)}.form-row-title{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--navy)}.dot{width:14px;height:14px;border-radius:4px;border:3px solid;flex:none}.empty{display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px;padding:60px 20px;color:var(--muted)}.empty-art{width:72px;height:72px;border-radius:22px;background:var(--navy);color:var(--lime);display:grid;place-items:center}.template-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px}.template{text-align:left;display:flex;flex-direction:column;gap:6px;padding:10px;border-radius:14px;border:1px solid var(--line);transition:border-color .15s,box-shadow .15s}.template:hover{border-color:var(--navy);box-shadow:var(--shadow-sm)}.template b{color:var(--navy);font-size:14px;letter-spacing:-.01em}.template small{color:var(--muted);font-size:12px;line-height:1.4}.template-thumb{height:108px;border-radius:10px;background:var(--tf-bg);color:var(--tf-question);display:grid;place-items:center;padding:14px;text-align:center;font-weight:800;font-size:13px;line-height:1.3;font-family:var(--tf-font);margin-bottom:4px}.template-thumb.is-import{background:var(--navy);color:var(--lime)}.import{display:flex;flex-direction:column;gap:12px}.page{max-width:1180px;margin:0 auto;padding:32px 40px 60px;display:flex;flex-direction:column;gap:20px;width:100%}.page.narrow{max-width:820px}.page.wide{max-width:1320px}.page-title{font-size:30px}.back-link{display:inline-flex;align-items:center;gap:6px;color:var(--muted);font-weight:700;align-self:flex-start}.back-link:hover{color:var(--navy)}.info-list{display:grid;grid-template-columns:160px 1fr;gap:10px 16px;margin:0;font-size:13.5px}.info-list dt{font-weight:700;color:var(--navy)}.info-list dd{margin:0;word-break:break-all}.editor{display:flex;flex-direction:column;height:100%}.topbar{flex:none;height:60px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;padding:0 16px;background:var(--surface);border-bottom:1px solid var(--line)}.topbar-left{display:flex;align-items:center;gap:8px;min-width:0}.topbar-logo{width:28px;height:28px}.title-input{min-width:0;flex:0 1 280px;height:34px;border:1px solid transparent;background:transparent;border-radius:9px;padding:0 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var(--line);display:flex;flex-direction:column;gap:10px;padding:14px 10px;min-height:0}.qlist-scroll{overflow-y:auto;display:flex;flex-direction:column;gap:2px;margin:0 -4px;padding:0 4px}.qlist-section{display:flex;align-items:center;justify-content:space-between;padding:12px 8px 4px}.qlist-count{font-size:11px;font-weight:800;color:var(--muted)}.qlist-empty{color:var(--muted);font-size:12.5px;padding:6px 8px}.qitem{display:flex;align-items:center;gap:9px;padding:7px 6px 7px 8px;border-radius:10px;cursor:pointer;position:relative;border:1px solid transparent}.qitem:hover{background:var(--contrast)}.qitem.is-active{background:var(--navy-soft);border-color:#d5dbea}.qitem.is-dragging{opacity:.4}.qitem-title{flex:1;min-width:0;font-size:13px;font-weight:600;color:var(--navy);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:flex;flex-direction:column}.qitem-title small{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}.qitem-title i{color:var(--faint)}.qitem-logic{color:var(--accent-ink);flex:none}.qitem-menu{opacity:0}.qitem:hover .qitem-menu,.qitem.is-active .qitem-menu{opacity:1}.drop-line{height:3px;border-radius:3px;background:var(--lime);margin:1px 6px}.type-chip{flex:none;display:inline-flex;align-items:center;gap:4px;height:26px;min-width:26px;padding:0 7px;border-radius:7px;font-size:12px;font-weight:800;justify-content:center}.type-chip.size-sm{height:22px;min-width:22px;padding:0 5px;font-size:11px;border-radius:6px}.tone-navy{background:#e3e7f4;color:var(--navy)}.tone-lime{background:var(--lime-soft);color:var(--accent-ink)}.tone-sky{background:#e2eef8;color:#2a5a85}.tone-sand{background:#f4efe4;color:#6b5420}.tone-stone{background:#eceef2;color:#4b5266}.canvas-wrap{display:flex;flex-direction:column;min-width:0;min-height:0;padding:14px 22px 22px;gap:12px}.canvas-tools{display:flex;justify-content:center}.canvas{flex:1;min-height:0;border-radius:18px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);background:var(--surface);margin:0 auto;width:100%;transition:width .25s}.canvas.is-mobile{width:380px;max-width:100%;border-radius:30px;border:8px solid var(--navy)}.canvas-empty{height:100%;display:grid;place-items:center;color:var(--muted)}.canvas .tf-root{--tf-title: 22px;--tf-desc: 16.5px;--tf-answer-size: 24px;--tf-choice-size: 16px}.panel{background:var(--surface);border-left:1px solid var(--line);display:flex;flex-direction:column;min-height:0}.panel-tabs{display:flex;padding:10px 12px 0;gap:4px;border-bottom:1px solid var(--line);flex:none}.panel-tabs button{flex:1;height:36px;font-weight:700;color:var(--muted);border-bottom:3px solid transparent;font-size:13px}.panel-tabs button.is-on{color:var(--navy);border-bottom-color:var(--lime)}.panel-body{flex:1;overflow-y:auto;padding:18px 16px 40px}.panel-stack{display:flex;flex-direction:column;gap:16px}.panel-title{font-size:15px}.panel-divider{height:1px;background:var(--line);margin:2px 0}.recall{display:flex;flex-direction:column;gap:4px}.recall-bar{display:flex;align-items:center;justify-content:space-between;gap:8px}.recall-btn{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:700;color:var(--accent-ink);padding:3px 6px;border-radius:6px}.recall-btn:hover{background:var(--lime-soft)}.choices-editor{display:flex;flex-direction:column;gap:6px}.choice-row{display:flex;align-items:center;gap:6px}.choice-row .input{height:34px}.choice-row .grip{color:var(--faint);cursor:grab;flex:none}.choice-letter{flex:none;width:22px;height:22px;border-radius:6px;background:var(--base);display:grid;place-items:center;font-size:11px;font-weight:800;color:var(--navy)}.layout-picker{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}.layout-picker 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