.sd-wrap{--c:var(--kc-brand);--sd-paper:#fff;--sd-grid:#bdb5aa;--sd-line:#4a423a;--sd-given:#1c1917;--sd-mine:#1d4ed8;--sd-note:#7d7568;--sd-peer:color-mix(in srgb, var(--kc-brand) 14%, var(--sd-paper));--sd-same:color-mix(in srgb, var(--kc-brand) 34%, var(--sd-paper));--sd-sel:color-mix(in srgb, var(--kc-brand) 48%, var(--sd-paper));--sd-ring:var(--kc-brand-strong);--sd-bad:#fca5a5;--sd-bad-ink:#7f1d1d;flex-direction:column;gap:12px;display:flex}[data-mui-color-scheme=dark] .sd-wrap{--sd-paper:#23201d;--sd-grid:#4d453e;--sd-line:#a2988c;--sd-given:#fafaf8;--sd-mine:#7dd3fc;--sd-note:#9a9189;--sd-peer:color-mix(in srgb, var(--kc-brand) 18%, var(--sd-paper));--sd-same:color-mix(in srgb, var(--kc-brand) 38%, var(--sd-paper));--sd-sel:color-mix(in srgb, var(--kc-brand) 56%, var(--sd-paper));--sd-ring:#5eead4;--sd-bad:#8b2020;--sd-bad-ink:#fee2e2}.sd-arena{justify-content:flex-start;gap:10px;padding:56px 16px 10px;position:relative}@media (max-width:600px){.sd-arena{gap:8px;padding:52px 8px 8px}}.sd-board-wrap{flex:1 1 0;place-content:safe center;min-height:0;display:flex;container-type:size}.sd-board{aspect-ratio:1;background:var(--sd-grid);touch-action:manipulation;border-radius:8px;grid-template-rows:repeat(9,minmax(0,1fr));grid-template-columns:repeat(9,minmax(0,1fr));gap:1px;width:min(100cqw,100cqh);padding:1px;display:grid;position:relative;box-shadow:0 6px 20px #00000029;container-type:inline-size}.sd-board:after{content:"";pointer-events:none;border:2px solid var(--sd-line);background:linear-gradient(var(--sd-line), var(--sd-line)) 33.333% 0 / 2px 100% no-repeat, linear-gradient(var(--sd-line), var(--sd-line)) 66.666% 0 / 2px 100% no-repeat, linear-gradient(var(--sd-line), var(--sd-line)) 0 33.333% / 100% 2px no-repeat, linear-gradient(var(--sd-line), var(--sd-line)) 0 66.666% / 100% 2px no-repeat;border-radius:8px;position:absolute;inset:0}.sd-cell{font-variant-numeric:tabular-nums;color:var(--sd-mine);background:var(--sd-paper);cursor:pointer;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;border:0;place-items:center;padding:0;font-size:6.2cqi;font-weight:700;line-height:1;display:grid;position:relative}.sd-cell[data-given]{color:var(--sd-given);cursor:default;font-weight:900}.sd-cell[data-peer]{background:var(--sd-peer)}.sd-cell[data-same]{background:var(--sd-same)}.sd-cell[data-sel]{background:var(--sd-sel)}.sd-cell[data-bad]{background:var(--sd-bad);color:var(--sd-bad-ink);text-underline-offset:.14em;-webkit-text-decoration:underline wavy;text-decoration:underline wavy;text-decoration-thickness:.07em}.sd-cell[data-sel]{box-shadow:inset 0 0 0 2.5px var(--sd-ring);z-index:1}.sd-cell:focus-visible{outline:2px solid var(--kc-brand);outline-offset:-2px;z-index:1}.sd-notes{color:var(--sd-note);pointer-events:none;grid-template:repeat(3,1fr)/repeat(3,1fr);font-size:2.2cqi;font-weight:700;line-height:1;display:grid;position:absolute;inset:5%}.sd-notes span{place-items:center;display:grid}.sd-pad{flex-direction:column;flex:none;align-items:center;gap:8px;width:100%;display:flex}.sd-keys{grid-template-columns:repeat(9,1fr);gap:4px;width:100%;max-width:440px;display:grid}.sd-key{font-variant-numeric:tabular-nums;color:var(--kc-text);background:var(--kc-card);border:1.5px solid var(--kc-border);cursor:pointer;-webkit-tap-highlight-color:transparent;border-radius:10px;place-items:center;gap:1px;padding:8px 0 5px;font-size:22px;font-weight:800;line-height:1;display:grid;position:relative}.sd-key:active{transform:scale(.94)}.sd-key[data-done]{color:var(--kc-muted);opacity:.45}.sd-key-left{color:var(--kc-muted);font-size:11px;font-weight:700}.sd-keys[data-note] .sd-key{color:var(--sd-note);border-style:dashed;border-color:var(--kc-brand)}.sd-tools{justify-content:center;gap:8px;width:100%;max-width:440px;display:flex}.sd-tool{color:var(--kc-text);background:var(--kc-card);border:1.5px solid var(--kc-border);cursor:pointer;-webkit-tap-highlight-color:transparent;border-radius:12px;flex-direction:column;flex:1 1 0;align-items:center;gap:3px;padding:8px 4px 6px;font-size:12px;font-weight:700;display:inline-flex}.sd-tool:disabled{opacity:.4;cursor:default}.sd-tool[data-on]{color:var(--kc-bg);background:linear-gradient(135deg, var(--kc-brand), var(--kc-brand-strong));border-color:#0000}.sd-tool[data-on] .sd-tool-k{color:var(--kc-bg)}.sd-tool-i{font-size:19px;line-height:1}.sd-tool-k{color:var(--kc-muted)}.sd-tries .qz-s{font-size:18px}.sd-tries[data-low] .qz-s{animation:.9s ease-in-out infinite sd-heart}.sd-tries[data-low] .qz-l{color:#fda4af}@keyframes sd-heart{0%,to{transform:scale(1)}50%{transform:scale(1.22)}}.sd-pc-tip{text-align:center;color:var(--kc-muted);font-size:13px;font-weight:700;display:none}@media (hover:hover) and (pointer:fine){.sd-pc-tip{display:block}}.sd-toast{z-index:6;text-align:center;max-width:88%;color:var(--kc-text);background:color-mix(in srgb, var(--kc-card) 92%, transparent);border:1px solid var(--kc-border);animation:sdToastIn .25s var(--kc-ease);border-radius:999px;padding:10px 16px;font-size:13.5px;font-weight:700;position:absolute;bottom:14px;left:50%;transform:translate(-50%);box-shadow:0 8px 22px #00000047}@keyframes sdToastIn{0%{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%)}}.sd-legend{flex-direction:column;align-items:center;gap:9px;margin-top:8px;display:flex}.sd-lg{text-align:left;align-items:flex-start;gap:8px;display:inline-flex}.sd-ic{text-align:center;flex:none;width:20px;font-size:15px;font-style:normal;line-height:1.5}
.SudokuExplain-module__4tzeWq__cards{flex-direction:column;gap:14px;display:flex}.SudokuExplain-module__4tzeWq__card{background:var(--kc-surface);border:1px solid var(--kc-border);border-radius:var(--kc-radius-sm);flex-direction:column;gap:18px;padding:18px 16px;display:flex}.SudokuExplain-module__4tzeWq__hero{align-items:center;gap:14px;display:flex}.SudokuExplain-module__4tzeWq__emoji{background:var(--kc-brand-soft);border:1px solid color-mix(in srgb, var(--kc-brand) 25%, transparent);border-radius:16px;flex:none;justify-content:center;align-items:center;width:56px;height:56px;font-size:30px;display:flex}.SudokuExplain-module__4tzeWq__heroText{flex-direction:column;gap:4px;min-width:0;display:flex}.SudokuExplain-module__4tzeWq__name{color:var(--kc-text);word-break:keep-all;font-size:18px;font-weight:800}.SudokuExplain-module__4tzeWq__sub{color:var(--kc-muted);word-break:keep-all;font-size:14px;font-weight:600;line-height:1.6}.SudokuExplain-module__4tzeWq__body{border-top:1px solid var(--kc-border);flex-direction:column;gap:14px;padding-top:18px;display:flex}.SudokuExplain-module__4tzeWq__bodyRow{grid-template-columns:minmax(0,250px) minmax(0,1fr);align-items:center;gap:18px;display:grid}@media (max-width:560px){.SudokuExplain-module__4tzeWq__bodyRow{grid-template-columns:minmax(0,1fr);justify-items:center;gap:14px}}.SudokuExplain-module__4tzeWq__mini{aspect-ratio:1;background:var(--kc-border);border-radius:6px;grid-template-rows:repeat(9,minmax(0,1fr));grid-template-columns:repeat(9,minmax(0,1fr));gap:1px;width:100%;max-width:250px;padding:1px;display:grid;position:relative;container-type:inline-size}.SudokuExplain-module__4tzeWq__mini:after{content:"";pointer-events:none;border:2px solid var(--kc-text);opacity:.55;background:linear-gradient(currentColor,currentColor) 33.333% 0/2px 100% no-repeat,linear-gradient(currentColor,currentColor) 66.666% 0/2px 100% no-repeat,linear-gradient(currentColor,currentColor) 0 33.333%/100% 2px no-repeat,linear-gradient(currentColor,currentColor) 0 66.666%/100% 2px no-repeat;border-radius:6px;position:absolute;inset:0}.SudokuExplain-module__4tzeWq__cell{font-variant-numeric:tabular-nums;color:var(--kc-text);background:var(--kc-card);place-items:center;font-size:6cqi;font-weight:800;line-height:1;display:grid;position:relative}.SudokuExplain-module__4tzeWq__cell[data-peer]{background:color-mix(in srgb, var(--kc-brand) 13%, var(--kc-card))}.SudokuExplain-module__4tzeWq__cell[data-cause]{color:var(--kc-brand-strong)}.SudokuExplain-module__4tzeWq__cell[data-mark]{background:color-mix(in srgb, var(--kc-brand) 34%, var(--kc-card));box-shadow:inset 0 0 0 2px var(--kc-brand-strong);z-index:1}.SudokuExplain-module__4tzeWq__notes{color:var(--kc-muted);grid-template:repeat(3,1fr)/repeat(3,1fr);font-size:2.1cqi;font-weight:700;line-height:1;display:grid;position:absolute;inset:8%}.SudokuExplain-module__4tzeWq__notes span{place-items:center;display:grid}.SudokuExplain-module__4tzeWq__legend{flex-direction:column;gap:12px;width:100%;min-width:0;display:flex}.SudokuExplain-module__4tzeWq__legend p{color:var(--kc-text);word-break:keep-all;font-size:14.5px;line-height:1.65}.SudokuExplain-module__4tzeWq__legend b{color:var(--kc-brand-strong);font-weight:700}.SudokuExplain-module__4tzeWq__legendRow{flex-direction:column;gap:6px;display:flex}.SudokuExplain-module__4tzeWq__legendLabel{color:var(--kc-muted);font-size:12.5px;font-weight:700}.SudokuExplain-module__4tzeWq__chips{flex-wrap:wrap;gap:5px;display:flex}.SudokuExplain-module__4tzeWq__chip{text-align:center;font-variant-numeric:tabular-nums;min-width:28px;color:var(--kc-muted);background:var(--kc-surface-2);border-radius:8px;padding:5px 7px;font-size:14px;font-weight:800;line-height:1}.SudokuExplain-module__4tzeWq__chipOut{color:var(--kc-brand-strong);background:var(--kc-brand-soft);border:1.5px solid color-mix(in srgb, var(--kc-brand) 45%, transparent);padding:4px 10px;font-size:17px}.SudokuExplain-module__4tzeWq__tableWrap{overflow-x:auto}.SudokuExplain-module__4tzeWq__table{border-collapse:collapse;width:100%}.SudokuExplain-module__4tzeWq__table th,.SudokuExplain-module__4tzeWq__table td{text-align:left;border-bottom:1px solid var(--kc-border);white-space:nowrap;padding:10px 8px}.SudokuExplain-module__4tzeWq__table tbody tr:last-child td{border-bottom:none}.SudokuExplain-module__4tzeWq__table th{color:var(--kc-muted);font-size:13px;font-weight:700}.SudokuExplain-module__4tzeWq__colLevel{color:var(--kc-brand-strong);font-size:16px;font-weight:800}.SudokuExplain-module__4tzeWq__colTech{color:var(--kc-text);white-space:normal;word-break:keep-all;font-size:14.5px;font-weight:600}.SudokuExplain-module__4tzeWq__colClue{color:var(--kc-muted);font-size:15px;font-weight:700}.SudokuExplain-module__4tzeWq__notesList{border-top:1px solid var(--kc-border);flex-direction:column;gap:10px;margin:0;padding:18px 0 0;list-style:none;display:flex}.SudokuExplain-module__4tzeWq__note{color:var(--kc-text);word-break:keep-all;padding-left:24px;font-size:15px;line-height:1.6;position:relative}.SudokuExplain-module__4tzeWq__note:before{content:"✦";color:var(--kc-brand-strong);position:absolute;top:0;left:0}.SudokuExplain-module__4tzeWq__note b{color:var(--kc-brand-strong);font-weight:700}