.fc-toolbar,.fc-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.fc-muted{color:var(--ink-2)}.fc-card-list{display:grid;gap:12px;margin-top:18px}.fc-row{border:1px solid var(--line);border-radius:16px;padding:16px;background:var(--surface)}.fc-row h3{overflow-wrap:anywhere}.fc-editor{width:min(1100px,96vw);max-height:94vh;border:1px solid var(--line);border-radius:22px;background:var(--paper);color:var(--ink);padding:24px;overflow:auto}.fc-editor::backdrop{background:#080617b3}.fc-editor-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px}.fc-editor label{display:grid;gap:6px;margin:10px 0}.fc-editor textarea{min-height:110px;resize:vertical;width:100%}.fc-editor .fc-small{min-height:65px}.fc-editor fieldset{border:1px solid var(--line);border-radius:12px;padding:12px}.fc-preview{border:1px solid var(--line);padding:20px;border-radius:16px;min-width:0}.fc-render,.fc-rich{overflow-wrap:anywhere;min-width:0}.fc-rich pre,.fc-rich table,.fc-rich .katex-display{display:block;max-width:100%;overflow-x:auto}.fc-rich pre{white-space:pre;padding:12px;background:var(--surface);border-radius:10px}.fc-rich td,.fc-rich th{padding:8px;border:1px solid var(--line)}.fc-plain,.fc-cloze{white-space:pre-wrap;line-height:1.7}.fc-blank{display:inline-block;color:var(--violet);background:#8c74ff24;padding:0 8px;border-radius:6px}.fc-explanation{margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}.fc-image{position:relative;max-width:100%;overflow:hidden;background:var(--surface)}.fc-image>img,.fc-image>svg{position:absolute;inset:0;width:100%;height:100%}.fc-image>svg{pointer-events:none}.fc-media img,.fc-media audio{max-width:100%}.fc-media figure{margin:10px 0}.fc-media img{cursor:zoom-in}.fc-media-status.error{padding:20px;background:#bb33441a;color:var(--bad)}.fc-mask-scroll{overflow:auto;max-height:430px;border:1px solid var(--line);touch-action:pan-x pan-y}.fc-mask-canvas{position:relative;transform-origin:top left;max-width:none}.fc-mask-canvas>img,.fc-mask-canvas>svg{position:absolute;inset:0;width:100%;height:100%}.fc-mask-canvas svg{touch-action:none}.fc-mask-canvas.pan svg{touch-action:pan-x pan-y;pointer-events:none}.fc-mask-fields{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}.fc-mask-list{max-height:260px;overflow:auto}.fc-mask-list label{display:flex;align-items:center;gap:8px}.fc-mask-list input[type=checkbox]{width:auto}.fc-collection-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.fc-recall{margin:16px 0}.fc-technical{white-space:pre-wrap}.fc-banner{border-left:4px solid var(--violet);background:#8c74ff13;padding:12px;margin:12px 0}.fc-sticky{position:sticky;bottom:-24px;padding:14px 0;background:var(--paper);border-top:1px solid var(--line)}.fc-editor button:focus-visible,.fc-editor input:focus-visible,.fc-editor textarea:focus-visible{outline:3px solid #caff72;outline-offset:2px}.fc-editor select,.fc-editor input{max-width:100%}.fc-error{color:var(--bad);white-space:pre-wrap}.fc-preview .fc-render{font-size:1.1rem}.fc-math-error{white-space:pre-wrap}.fc-source-list{font-size:.9rem}.fc-archive{opacity:.7}
@media(max-width:768px){.fc-editor-grid{grid-template-columns:1fr}.fc-collection-grid{grid-template-columns:1fr 1fr}.fc-editor{padding:16px}.fc-mask-fields{grid-template-columns:1fr 1fr}.fc-actions button{flex-grow:1}}@media(max-width:390px){.fc-collection-grid{grid-template-columns:1fr}.fc-toolbar>*{max-width:100%}.fc-editor{width:98vw;padding:12px}.fc-row{padding:12px}}@media(prefers-reduced-motion:reduce){.fc-editor *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}