.ls-scope{--ls-paper:#f6efe0;--ls-card:#fffaf0;--ls-ink:#2b2118;--ls-muted:#6b5b4a;--ls-line:#d9c9a8;--ls-red:#8c2f2a;--ls-red-dark:#6f2420;--ls-gold:#b9852a;--ls-gold-soft:#f3e2b8;--ls-ok:#2f6b3d;--ls-ok-soft:#e6f2e8;--ls-bad:#b3362d;--ls-bad-soft:#fde9e6;color:var(--ls-ink);font-family:var(--font-ui,"Segoe UI", system-ui, sans-serif)}.ls-wrap{max-width:1120px;margin:0 auto;padding:24px 16px 56px}.ls-crumbs{color:var(--ls-muted);flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 16px;font-size:.875rem;font-weight:500;display:flex}.ls-crumbs a{color:inherit;text-decoration:none}.ls-crumbs a:hover{color:var(--ls-red);text-decoration:underline}.ls-h1{margin:0;font-size:clamp(1.9rem,4vw,2.75rem);font-weight:800;line-height:1.17}.ls-lead{color:var(--ls-muted);max-width:46rem;margin:14px 0 0;font-size:1rem;line-height:1.7}.ls-h2{margin:0 0 10px;font-size:1.375rem;font-weight:750;line-height:1.3}.ls-muted{color:var(--ls-muted);margin:8px 0 0;line-height:1.65}.ls-card-link{border:1px solid var(--ls-line);background:var(--ls-card);max-width:34rem;color:inherit;border-radius:16px;margin-top:24px;padding:20px;text-decoration:none;display:block}.ls-card-link:hover{border-color:var(--ls-red);box-shadow:0 1px 8px #8c2f2a26}.ls-card-link h2{margin:0 0 6px;font-size:1.25rem;font-weight:750}.ls-card-link p{color:var(--ls-muted);margin:0;line-height:1.6}.ls-board{border:1px solid var(--ls-line);background:var(--ls-paper);border-radius:20px;margin-top:24px;padding:20px}.ls-stats{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;display:grid}.ls-stats>div,.ls-result>div{border:1px solid var(--ls-line);background:var(--ls-card);text-align:center;border-radius:12px;padding:10px 12px}.ls-stats span,.ls-result span{color:var(--ls-muted);font-size:.75rem;display:block}.ls-stats b,.ls-result b{font-variant-numeric:tabular-nums;font-size:1.25rem;display:block}.ls-stage{background:var(--ls-red);color:#fff;border-radius:999px;margin:16px 0 0;padding:6px 14px;font-size:.8125rem;font-weight:700;display:inline-block}.ls-note{min-height:1.6em;color:var(--ls-ink);margin:10px 0 0;font-size:.9375rem;line-height:1.6}.ls-levels{flex-wrap:wrap;gap:8px;display:flex}.ls-scope button.ls-level{border:1px solid var(--ls-line);background:var(--ls-card);min-height:44px;color:var(--ls-ink);font:inherit;cursor:pointer;border-radius:999px;padding:8px 20px;font-weight:650}.ls-scope button.ls-level[aria-pressed=true]{background:var(--ls-red);border-color:var(--ls-red);color:#fff}.ls-how{margin:16px 0 0;padding-left:20px;line-height:1.7}.ls-source{border-left:4px solid var(--ls-gold);background:var(--ls-gold-soft);border-radius:0 10px 10px 0;margin:20px 0 0;padding:12px 14px;font-size:.875rem;line-height:1.65}.ls-actions{flex-wrap:wrap;gap:12px;margin-top:18px;display:flex}.ls-scope button.ls-btn{border:1px solid var(--ls-line);background:var(--ls-card);min-height:44px;color:var(--ls-ink);font:inherit;cursor:pointer;white-space:nowrap;border-radius:10px;justify-content:center;align-items:center;padding:10px 20px;font-weight:650;display:inline-flex}.ls-scope button.ls-btn:hover:not(:disabled){border-color:var(--ls-red);color:var(--ls-red)}.ls-scope button.ls-btn:disabled{opacity:.5;cursor:not-allowed}.ls-scope button.ls-btn-primary{background:var(--ls-red);border-color:var(--ls-red);color:#fff}.ls-scope button.ls-btn-primary:hover:not(:disabled){background:var(--ls-red-dark);border-color:var(--ls-red-dark);color:#fff}.ls-scope button.ls-btn-gold{background:var(--ls-gold);border-color:var(--ls-gold);color:#fff}.ls-scope button.ls-btn-gold:hover:not(:disabled){color:#fff;background:#9c6f20;border-color:#9c6f20}.ls-scope button.ls-btn-sm{min-height:36px;padding:6px 14px;font-size:.875rem}.ls-scope button:focus-visible{outline:3px solid color-mix(in srgb, var(--ls-red) 45%, transparent);outline-offset:2px}.ls-tray{border:2px dashed var(--ls-red);background:#fffaf099;border-radius:14px;flex-wrap:wrap;gap:10px;margin-top:14px;padding:14px;display:flex}.ls-scope button.ls-card{border:1px solid var(--ls-line);background:var(--ls-card);min-width:6.5rem;min-height:56px;color:var(--ls-ink);font:inherit;text-align:center;cursor:grab;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:2px;padding:8px 14px;display:flex;box-shadow:0 1px 2px #3c28141f}.ls-scope button.ls-card:hover{border-color:var(--ls-red)}.ls-scope button.ls-card[aria-pressed=true]{border-color:var(--ls-red);background:var(--ls-gold-soft);box-shadow:0 0 0 3px color-mix(in srgb, var(--ls-red) 30%, transparent)}.ls-card-name{font-weight:700;line-height:1.35}.ls-card-sub{color:var(--ls-muted);font-size:.75rem}.ls-scope button.ls-card-event{text-align:left;align-items:flex-start;max-width:17rem}.ls-scope button.ls-card-event .ls-card-name{font-size:.9375rem;font-weight:600}.ls-ends{letter-spacing:.08em;text-transform:uppercase;color:var(--ls-muted);justify-content:space-between;margin-top:18px;font-size:.75rem;font-weight:700;display:flex}.ls-timeline{grid-template-columns:repeat(auto-fill,minmax(8rem,1fr));gap:10px;margin:8px 0 0;padding:0;list-style:none;display:grid}.ls-scope button.ls-slot{border:2px dashed var(--ls-line);width:100%;min-height:84px;color:var(--ls-ink);font:inherit;text-align:center;cursor:pointer;background:#fffaf08c;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:2px;padding:10px 8px;display:flex;position:relative}.ls-scope button.ls-slot:hover:not(:disabled){border-color:var(--ls-red);background:var(--ls-gold-soft)}.ls-slot-n{color:var(--ls-muted);font-size:1.5rem;font-weight:800;line-height:1}.ls-slot-name{font-weight:700;line-height:1.3}.ls-slot-sub{color:var(--ls-muted);font-size:.75rem}.ls-scope button.ls-slot.filled{border-style:solid;border-color:var(--ls-ok);background:var(--ls-ok-soft)}.ls-scope button.ls-slot.filled .ls-slot-n{color:var(--ls-ok);font-size:.75rem}.ls-scope button.ls-slot:disabled{opacity:1;cursor:default}.ls-scope button.ls-slot.bad,.ls-bucket.bad{border-color:var(--ls-bad);background:var(--ls-bad-soft);animation:.4s ls-shake}.ls-buckets{grid-template-columns:repeat(auto-fill,minmax(11rem,1fr));gap:12px;margin-top:18px;display:grid}.ls-bucket{border:1px solid var(--ls-line);background:var(--ls-card);border-radius:14px;min-height:96px;padding:12px;position:relative}.ls-bucket.live{border-style:dashed;border-width:2px}.ls-bucket.live:hover{border-color:var(--ls-red);background:var(--ls-gold-soft)}.ls-bucket-name{margin:0;font-size:1rem;font-weight:750}.ls-bucket-sub{color:var(--ls-muted);margin:2px 0 0;font-size:.75rem}.ls-scope button.ls-bucket-hit{cursor:pointer;background:0 0;border:0;border-radius:14px;width:100%;position:absolute;inset:0}.ls-bucket-list{gap:6px;margin:8px 0 0;padding:0;list-style:none;display:grid}.ls-bucket-list li{background:var(--ls-ok-soft);border:1px solid var(--ls-ok);border-radius:8px;flex-direction:column;gap:1px;padding:6px 8px;font-size:.8125rem;line-height:1.4;display:flex}.ls-bucket-list b{color:var(--ls-ok);font-size:.75rem}.ls-picked{z-index:5;border:1px solid var(--ls-red);background:var(--ls-card);border-radius:12px;justify-content:space-between;align-items:center;gap:12px;margin-top:14px;padding:8px 10px 8px 14px;font-size:.875rem;display:flex;position:sticky;bottom:8px;box-shadow:0 4px 14px #3c281433}.ls-picked span{overflow-wrap:anywhere;min-width:0}.ls-banner.ls-done{border-color:var(--ls-ok)}.ls-banner{border:1px solid var(--ls-line);background:var(--ls-card);border-radius:14px;margin-top:18px;padding:16px}.ls-result{grid-template-columns:repeat(auto-fit,minmax(7.5rem,1fr));gap:8px;margin-top:8px;display:grid}.ls-info{border:1px solid var(--ls-line);background:var(--ls-card);border-radius:14px;margin-top:18px;padding:16px}.ls-info-list{gap:14px;margin:0;padding:0;list-style:none;display:grid}.ls-info-list li{border-bottom:1px solid var(--ls-line);padding-bottom:14px;line-height:1.65}.ls-info-list li:last-child{border-bottom:0;padding-bottom:0}.ls-info-list p{margin:4px 0 0}.ls-info-name{margin:0;font-size:1.0625rem;font-weight:750}.ls-info-name span{color:var(--ls-muted);margin-left:6px;font-size:.8125rem;font-weight:600}.ls-info-cap{color:var(--ls-muted);font-size:.875rem}.ls-info-note{border-left:4px solid var(--ls-gold);background:var(--ls-gold-soft);border-radius:0 8px 8px 0;padding:8px 10px;font-size:.875rem}.ls-info-src{color:var(--ls-red);font-size:.75rem;font-weight:700}@keyframes ls-shake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}75%{transform:translate(5px)}}@media (prefers-reduced-motion:reduce){.ls-scope *{transition:none!important;animation:none!important}}@media (max-width:560px){.ls-board{padding:14px}.ls-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.ls-timeline{grid-template-columns:repeat(auto-fill,minmax(6.5rem,1fr))}.ls-buckets{grid-template-columns:repeat(2,minmax(0,1fr))}.ls-scope button.ls-card-event{max-width:100%}}.ls-scope .ls-lessons{margin-top:24px}.ls-scope .ls-part{margin-top:36px}.ls-scope .ls-part-h{border-bottom:2px solid var(--ls-red);align-items:baseline;gap:10px;margin:0;padding-bottom:6px;font-size:1.375rem;display:flex}.ls-scope .ls-part-h span{opacity:.7;font-size:.8125rem;font-weight:400}.ls-scope .ls-lessons h3{align-items:baseline;gap:10px;margin:0 0 8px;font-size:1.125rem;display:flex}.ls-scope .ls-lessons h3 span{opacity:.7;font-size:.8125rem;font-weight:400}.ls-scope .ls-lessons ul{grid-template-columns:repeat(auto-fill,minmax(18rem,1fr));gap:8px;margin:0;padding:0;list-style:none;display:grid}.ls-scope .ls-lessons a{border:1px solid var(--ls-line);min-height:48px;color:inherit;border-radius:10px;align-items:center;gap:10px;padding:8px 12px;line-height:1.35;text-decoration:none;display:flex}.ls-scope .ls-lessons a:hover{border-color:var(--ls-red)}.ls-scope .ls-lessons a b{font-variant-numeric:tabular-nums;opacity:.65;flex:none;min-width:1.8rem}.ls-sd-index{grid-template-columns:repeat(auto-fill,minmax(17rem,1fr));gap:16px;margin:24px 0 0;padding:0;list-style:none;display:grid}.ls-sd-count{font-size:.8125rem;font-weight:700;color:var(--ls-red)!important;margin-top:10px!important}.ls-sd-wrap{max-width:1280px}.ls-sd{margin-top:22px}.ls-sd-bar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.ls-sd-tools{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.ls-sd-dl{border:1px solid var(--ls-red);background:var(--ls-red);color:#fff;border-radius:10px;align-items:center;min-height:36px;padding:6px 14px;font-size:.875rem;font-weight:650;text-decoration:none;display:inline-flex}.ls-sd-dl:hover{background:var(--ls-red-dark);border-color:var(--ls-red-dark)}.ls-sd-grid{grid-template-columns:repeat(5,minmax(0,1fr));align-items:stretch;gap:22px 26px;margin:20px 0 0;padding:0;list-style:none;display:grid}.ls-sd-node{min-width:0;display:flex;position:relative}.ls-sd-node:after{content:"→";text-align:center;width:18px;color:var(--ls-gold);font-size:1.125rem;font-weight:800;line-height:1;position:absolute;top:28px;right:-22px}.ls-sd-node:nth-child(5n):after{content:none}.ls-sd-card{border:1px solid var(--ls-line);background:var(--ls-card);border-radius:14px;flex-direction:column;width:100%;display:flex;overflow:hidden;box-shadow:0 1px 3px #3c28141a}.ls-sd-head{background:linear-gradient(135deg, var(--ls-red), var(--ls-red-dark));color:#fff;text-align:left;width:100%;min-height:70px;font:inherit;border:0;border-radius:0;grid-template-rows:1fr auto;grid-template-columns:auto 1fr;align-items:center;gap:2px 10px;padding:10px 12px;display:grid}.ls-sd-no{width:28px;height:28px;color:var(--ls-red-dark);background:#fff;border-radius:999px;grid-row:1/span 2;justify-content:center;align-items:center;font-size:.8125rem;font-weight:800;display:inline-flex}.ls-sd-name{color:#fff;align-self:end;font-size:1rem;font-weight:800;line-height:1.25}.ls-sd-moc{color:var(--ls-gold-soft);align-self:start;font-size:.8125rem;line-height:1.3}.ls-scope button.ls-sd-flip{cursor:pointer}.ls-scope button.ls-sd-flip:hover{filter:brightness(1.12)}.ls-sd-ys{flex:1;align-content:start;gap:8px;margin:0;padding:12px 14px 14px;list-style:none;display:grid}.ls-sd-ys li{padding-left:14px;font-size:.875rem;line-height:1.5;position:relative}.ls-sd-ys li:before{content:"";background:var(--ls-gold);border-radius:999px;width:6px;height:6px;position:absolute;top:.62em;left:0}.ls-sd-hidden{color:var(--ls-muted);text-align:center;background:repeating-linear-gradient(135deg,#0000 0 8px,#b9852a14 8px 16px);flex:1;margin:0;padding:14px;font-size:.8125rem}.ls-sd-grid.is-quiz .ls-sd-card{opacity:.9}.ls-sd-foot{grid-template-columns:3fr 2fr;align-items:stretch;gap:20px;margin-top:28px;display:grid}.ls-sd-foot section{border:1px solid var(--ls-line);border-top:4px solid var(--ls-red);background:var(--ls-card);border-radius:12px;padding:16px 20px}.ls-sd-foot .ls-h2{color:var(--ls-red-dark)}.ls-sd-foot ol{margin:0;padding-left:22px;font-size:.9375rem;line-height:1.65;list-style:decimal}.ls-sd-foot li+li{margin-top:6px}.ls-sd-quiz{border:1px solid var(--ls-line);background:var(--ls-paper);border-radius:16px;margin-top:18px;padding:18px}.ls-sd-qmeta{color:var(--ls-red);margin:0;font-size:.8125rem;font-weight:700}.ls-sd-q{margin:6px 0 14px;font-size:1.1875rem;font-weight:700;line-height:1.5}.ls-sd-opts{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.ls-scope button.ls-sd-opt{border:1px solid var(--ls-line);background:var(--ls-card);min-height:56px;color:var(--ls-ink);font:inherit;text-align:left;cursor:pointer;border-radius:12px;flex-direction:column;align-items:flex-start;gap:2px;padding:10px 14px;display:flex}.ls-scope button.ls-sd-opt span{color:var(--ls-muted);font-size:.8125rem}.ls-scope button.ls-sd-opt:hover:not(:disabled){border-color:var(--ls-red)}.ls-scope button.ls-sd-opt.ok{background:var(--ls-ok-soft);border-color:var(--ls-ok)}.ls-scope button.ls-sd-opt.bad{background:var(--ls-bad-soft);border-color:var(--ls-bad)}.ls-scope button.ls-sd-opt:disabled{cursor:default}@media (max-width:1023px){.ls-sd-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.ls-sd-node:nth-child(5n):after{content:"→"}.ls-sd-node:nth-child(3n):after{content:none}}@media (max-width:639px){.ls-sd-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 22px}.ls-sd-node:nth-child(3n):after{content:"→"}.ls-sd-node:nth-child(2n):after{content:none}.ls-sd-foot,.ls-sd-opts{grid-template-columns:1fr}}@media (max-width:459px){.ls-sd-grid{grid-template-columns:1fr}.ls-sd-node:after{content:none!important}}.ls-sd-node:last-child:after{content:none!important}@media print{.ls-sd-bar,.ls-crumbs{display:none!important}}