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.lx-filters{z-index:1000;background:var(--bg);flex-direction:column;display:flex;position:fixed;inset:0}.lb[data-sheet] .lx-sheet-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:8px 16px;display:flex}.lx-sheet-head h2{color:var(--bleu-deep);font-size:1.2rem;font-weight:800}.lb[data-sheet] .lx-sheet-body{flex-direction:column;flex:1;gap:24px;padding:20px 16px;display:flex;overflow-y:auto}.lb[data-sheet] .lx-sheet-foot{border-top:1px solid var(--line);grid-template-columns:auto minmax(0,1fr);gap:8px;padding:12px 16px;display:grid}.lx-toggles{flex-direction:column}.lx-toggle{min-height:52px}.lx-group{flex-direction:column;gap:10px}.lx-group-label{width:auto;padding-top:0}.lx-chip{min-height:44px}.lx-status{margin-top:8px}.lx-desk{display:none}.lx-link{min-height:44px;padding:0}.lx-level-head,.lx-level-btn{grid-template-columns:56px minmax(0,1fr);gap:12px}.lx-level-btn{grid-template-columns:56px minmax(0,1fr) 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Poppins,sans-serif}.fc-study-progress{background:var(--mist);height:5px}.fc-study-progress>div{background:var(--bleu);width:0;height:100%;transition:width .3s}.fc-stage{flex:1;justify-content:center;align-items:center;min-height:0;padding:24px 20px;display:flex}.fc-stack{width:100%;max-width:460px;height:clamp(300px,54vh,500px);position:relative}.fc-pile{border:1px solid var(--line);background:#fff;border-radius:20px;position:absolute;inset:0}.fc-pile-2{transform:translateY(16px)scale(.92)}.fc-pile-1{transform:translateY(8px)scale(.96)}.fc-drag{perspective:1600px;cursor:grab;user-select:none;touch-action:none;transition:transform .25s;position:absolute;inset:0}.fc-drag.is-dragging{cursor:grabbing;transition:none}.fc-flip{width:100%;height:100%;transform-style:preserve-3d;transition:transform .5s cubic-bezier(.3,.7,.3,1);position:relative}.fc-flip.is-flipped{transform:rotateY(180deg)}.fc-face{backface-visibility:hidden;border:1px solid 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var(--line);min-width:200px;min-height:48px;color:var(--bleu-deep);cursor:pointer;background:#fff;border-radius:9px;flex:1;padding:0 16px;font:700 .9rem Poppins,sans-serif}.fc-btn:hover{border-color:var(--bleu-deep)}.fc-btn--primary{background:var(--bleu-deep);color:#fff;border:0}.fc-btn--primary:hover{opacity:.9}.fc-mine-form{flex-direction:column;gap:6px;display:flex}.fc-mine{gap:10px;padding:16px 18px}.fc-mine-h{color:var(--bleu-deep);margin:0;font-size:1.05rem;font-weight:700}.fc-mine-h label{cursor:pointer}.fc-mine-row{flex-wrap:wrap;gap:10px;display:flex}.fc-mine-row .fc-btn{flex:none;min-width:120px}.fc-mine-row{flex-wrap:nowrap}.fc-mine-row .fc-input{min-width:0}@media (width<=560px){.fc-mine-row .fc-btn{min-width:0;padding-inline:14px}}.fc-mine-result{border:1px solid var(--line);background:var(--bg);border-radius:12px;flex-direction:column;gap:12px;padding:14px;display:flex}.fc-mine-source{color:#374151;margin:0;font-size:.88rem}.fc-mine-source 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label{color:var(--slate);flex-direction:column;gap:4px;font-size:.8rem;font-weight:600;display:flex}.fc-mine-actions{flex-wrap:wrap;gap:10px;display:flex}.fc-mine-actions .fc-btn{flex:0 auto;min-width:140px}.fc-mine-status{color:var(--vert-deep);min-height:1.2em;margin:0;font-size:.88rem}.fc-mine-status:empty{display:contents}.fc-mine-summary{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding-top:12px;display:flex}.fc-mine-recent{color:#374151;flex:200px;min-width:0;margin:0;font-size:.9rem}.fc-mine-recent strong{color:var(--bleu-deep)}.fc-mine-summary .fc-btn{flex:none;min-width:180px}.fc-mine-tool{border:1px solid var(--line);min-width:44px;min-height:44px;color:var(--bleu-deep);cursor:pointer;background:#fff;border-radius:8px;padding:0 8px;font-family:inherit;font-size:.8rem;font-weight:600}.fc-mine-tool:hover{border-color:var(--bleu)}.fc-mine-tool.is-armed{border-color:var(--rouge);color:var(--rouge-deep)}.fc-m-total{color:var(--fc-muted);font-size:.95rem;font-weight:600}.fc-drawer .fc-bank-tools .fc-select{flex:1}.fc-m-list{flex-direction:column;gap:6px;margin:0;padding:8px 12px;list-style:none;display:flex}.fc-m-item{border:1px solid var(--line);background:#fff;border-radius:10px}.fc-m-item.is-open{border-color:var(--bleu)}.fc-m-row{text-align:left;cursor:pointer;width:100%;min-height:48px;font:inherit;color:var(--ink);background:0 0;border:0;align-items:baseline;gap:8px;padding:10px 12px;display:flex}.fc-m-fr{color:var(--bleu-deep);text-overflow:ellipsis;white-space:nowrap;flex:none;max-width:45%;font-weight:700;overflow:hidden}.fc-m-pos{text-transform:uppercase;letter-spacing:.04em;color:var(--slate);background:var(--mist);border-radius:999px;flex:none;padding:.05rem .4rem;font-size:.68rem;font-weight:700}.fc-m-en{color:#374151;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:.88rem;overflow:hidden}.fc-m-box{color:var(--vert-deep);background:#eafbf0;border-radius:999px;flex:none;padding:.1rem .5rem;font-size:.7rem;font-weight:700}.fc-m-box.is-new{color:var(--slate);background:var(--bg)}.fc-m-edit{flex-direction:column;gap:10px;padding:0 12px 12px;display:flex}.fc-m-edit label{color:var(--slate);flex-direction:column;gap:4px;font-size:.8rem;font-weight:600;display:flex}.fc-m-src{color:var(--fc-muted);margin:0;font-size:.78rem}.fc-m-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.fc-m-actions .fc-btn{flex:none;min-width:110px;min-height:44px}.fc-m-actions [data-m-del]{margin-left:auto}.fc-m-foot{color:var(--slate);margin:0;font-size:.85rem}.fc-mine-note{color:var(--slate);font-size:.8rem;line-height:1.5}.fc-mine-note 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