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button:hover,.calc-mahjong .mj-sort:hover:not(:disabled),.calc-mahjong .mj-tile:hover:not(:disabled){border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-weak-2)}.calc-mahjong .mj-clear:focus-visible,.calc-mahjong .mj-example-list button:focus-visible,.calc-mahjong .mj-sort:focus-visible,.calc-mahjong .mj-tile:focus-visible{outline:3px solid var(--brand-weak-2);outline-offset:2px}.calc-mahjong .mj-tile.is-selected,.calc-mahjong .mj-tile[aria-pressed=true]{border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px var(--brand-weak-2),0 7px 16px rgba(79,70,229,.14)}.calc-mahjong .mj-tile:disabled{cursor:not-allowed;opacity:.34;transform:none}.calc-mahjong .mj-example-list{display:flex;flex-wrap:wrap;gap:8px}.calc-mahjong .mj-clear,.calc-mahjong .mj-example-list button,.calc-mahjong .mj-sort{-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;min-height:36px;padding:8px 12px;border:1px solid var(--line-strong);border-radius:8px;background:#fff;color:var(--ink);font-size:13px;font-weight:700;touch-action:manipulation;transition:border-color .15s ease,box-shadow .15s ease,transform .15s ease}.calc-mahjong .mj-clear{color:var(--brand-ink)}.calc-mahjong .mj-sort{min-height:30px;padding:6px 10px;color:var(--brand-ink);font-size:12.5px}.calc-mahjong .mj-sort:disabled{cursor:not-allowed;opacity:.45}.calc-mahjong .mj-check-list,.calc-mahjong .mj-draw-list,.calc-mahjong .mj-option-list,.calc-mahjong .mj-rule-explain,.calc-mahjong .mj-wait-list{display:grid;grid-gap:10px;gap:10px}.calc-mahjong .mj-check-row,.calc-mahjong .mj-draw-row,.calc-mahjong .mj-option-card,.calc-mahjong .mj-wait-row{display:grid;grid-gap:8px;gap:8px;padding:12px;border:1px solid var(--line);border-radius:8px;background:linear-gradient(180deg,#fff,#fbfcff)}.calc-mahjong .mj-wait-row{grid-template-columns:auto auto auto 1fr;align-items:center}.calc-mahjong .mj-option-main b,.calc-mahjong .mj-option-main strong,.calc-mahjong .mj-wait-row strong{color:var(--brand-ink);font-size:14px}.calc-mahjong .mj-draw-row p,.calc-mahjong .mj-option-card p,.calc-mahjong .mj-wait-row em,.calc-mahjong .mj-wait-row>span:not(.mj-mini-tile){margin:0;color:var(--muted);font-size:12.5px;line-height:1.5}.calc-mahjong .mj-wait-row em{font-style:normal;text-align:right}.calc-mahjong .mj-mini-tile{display:inline-grid;place-items:center;width:24px;height:38px;padding:1px;border:1px solid var(--line-strong);border-radius:5px;background:#fff;box-shadow:0 2px 6px rgba(15,23,42,.04)}.calc-mahjong .mj-mini-tile-image{display:block;width:100%;height:100%;object-fit:contain;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.calc-mahjong .mj-option-card.is-best{border-color:rgba(79,70,229,.42);background:linear-gradient(180deg,#fff,#f6f7ff)}.calc-mahjong .mj-option-main{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.calc-mahjong .mj-option-main>span:not(.mj-mini-tile){color:var(--muted);font-size:13px;font-weight:700}.calc-mahjong .mj-mini-list{display:flex;flex-wrap:wrap;gap:6px}.calc-mahjong .mj-mini-list>span{display:inline-flex;align-items:center;gap:4px;color:var(--ink-soft);font-size:12.5px;font-weight:700}.calc-mahjong .mj-check-result.is-miss{background:linear-gradient(160deg,#475569,#64748b)}.calc-mahjong .mj-check-row{grid-template-columns:1fr auto}.calc-mahjong .mj-check-row strong{color:var(--ink);font-size:14px}.calc-mahjong .mj-check-row>span{align-self:start;padding:3px 8px;border-radius:999px;font-size:12px;font-weight:800}.calc-mahjong .mj-check-row.is-pass>span{background:#dcfce7;color:#166534}.calc-mahjong .mj-check-row.is-fail>span{background:#fee2e2;color:#991b1b}.calc-mahjong .mj-rule-card{display:grid;grid-gap:6px;gap:6px;padding:12px;border:1px solid var(--line);border-radius:8px;background:linear-gradient(180deg,#fff,#fbfcff)}.calc-mahjong .mj-rule-card strong{color:var(--ink);font-size:13.5px}.calc-mahjong .mj-check-row p,.calc-mahjong .mj-rule-card p{grid-column:1/-1;margin:0;color:var(--muted);font-size:12.5px;line-height:1.55}@media (max-width:560px){.mahjong-ruleset-card header{display:grid}.mahjong-ruleset-card header span{max-width:none;justify-self:start}.calc-mahjong .mj-panel,.calc-mahjong .mj-rack-panel{padding:14px}.calc-mahjong .mj-panel-head{align-items:flex-start}.calc-mahjong .mj-panel-head span{white-space:normal;text-align:right}.calc-mahjong .mj-tile-grid{gap:5px}.calc-mahjong .mj-tile{min-height:52px;border-radius:7px}.calc-mahjong .mj-rack .mj-tile{flex-basis:38px;width:38px;min-height:53px}.calc-mahjong .mj-honor,.calc-mahjong .mj-number{font-size:16px}.calc-mahjong .mj-suit-label{font-size:12px}.calc-mahjong .mj-wait-row{grid-template-columns:auto auto 1fr}.calc-mahjong .mj-wait-row em{grid-column:1/-1;text-align:left}.calc-mahjong .mj-clear,.calc-mahjong .mj-example-list button{min-height:40px;border-radius:10px;font-size:13.5px}.calc-mahjong .mj-ruleset-tabs button{flex-basis:74px;padding-inline:8px;font-size:13px}}@media (max-width:340px){.calc-mahjong .mj-tile-grid{grid-template-columns:repeat(8,minmax(0,1fr))}.calc-mahjong .mj-tile-grid-honors{grid-template-columns:repeat(7,minmax(0,1fr))}}