.mt-room{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,380px);gap:24px;align-items:start}.mt-room-board{display:grid;gap:8px;min-width:0}.mt-room-panel{display:grid;gap:12px;position:sticky;top:140px}.mt-room-status-text{margin:8px 0 0;font-size:17px;font-weight:600}.mt-room-brand{display:flex;align-items:center;gap:10px}.mt-room-brand img{display:block;object-fit:contain}.mt-room-brand>div{display:grid}.mt-room-brand span{color:var(--mt-neutral-text-secondary);font-size:12px}.mt-room-actions .ant-btn{min-height:44px}.mt-disabled-wrap{display:inline-block;cursor:not-allowed}.mt-draw-icon{font-weight:800;font-size:16px;line-height:1}.mt-player-bar{display:flex;align-items:center;gap:12px;padding:8px 12px;border:1px solid var(--mt-neutral-divider);border-radius:var(--mt-radius-control);background:var(--mt-neutral-surface);width:min(100%,calc(max(300px, calc(100dvh - 390px)) * var(--board-zoom, 1)));margin-inline:auto;transition:border-color var(--mt-motion-fast) var(--mt-motion-easing)}.mt-room-board.is-xiangqi .mt-player-bar{width:min(100%,calc(max(300px, calc(100dvh - 390px)) * .906 * var(--board-zoom, 1)))}.mt-player-bar.is-active{border-color:var(--mt-brand-primary);box-shadow:inset 4px 0 0 var(--mt-brand-primary)}.mt-player-avatar{flex:none;background:var(--mt-brand-tint)!important;color:var(--mt-brand-primary)!important;font-weight:800;box-shadow:inset 0 0 0 1px var(--mt-neutral-divider)}.mt-player-avatar.is-computer{padding:5px;background:#fff!important}.mt-player-meta{display:grid;min-width:0;flex:1 1}.mt-player-meta strong{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:15px}.mt-player-meta .ant-tag{margin:0}.mt-player-rating{display:inline-flex;align-items:center;min-height:22px;padding:1px 7px;border-radius:var(--mt-radius-pill);background:var(--mt-brand-tint);color:var(--mt-brand-primary);font-size:12px;font-weight:700}.mt-player-side{display:flex;align-items:center;gap:6px;flex-wrap:wrap;color:var(--mt-neutral-text-secondary);font-size:13px}.mt-side-dot{width:12px;height:12px;border-radius:50%;border:2px solid var(--mt-neutral-text)}.mt-side-dot.white{background:#fff}.mt-side-dot.black{background:#1f2a24}.mt-side-dot.red{background:var(--mt-board-xiangqi-red);border-color:var(--mt-board-xiangqi-red)}.mt-captured{display:inline-flex;flex-wrap:wrap;gap:1px;margin-left:6px;font-size:16px;line-height:1;color:var(--mt-neutral-text)}.mt-captured-xq{display:inline-grid;place-items:center;width:18px;height:18px;border-radius:50%;border:1.5px solid;background:#fff6e0;font-size:11px;font-family:"Noto Serif SC",SimSun,serif}.mt-captured-xq.red{color:var(--mt-board-xiangqi-red)}.mt-captured-xq.black{color:var(--mt-board-xiangqi-black)}.mt-captured-xq.hidden{color:#fff;background:var(--mt-brand-primary);border-color:var(--mt-brand-accent)}.mt-clock{min-width:104px;display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 12px;border-radius:10px;background:var(--mt-brand-tint);color:var(--mt-neutral-text);font-size:22px;font-weight:700;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;letter-spacing:.02em;box-shadow:inset 0 0 0 1px var(--mt-neutral-divider)}.mt-clock.is-running{background:var(--mt-brand-primary);color:#fff}.mt-clock.is-low{outline:3px solid var(--mt-status-warning)}.mt-clock.is-low.is-running{background:var(--mt-status-warning-text)}.mt-move-list{max-height:320px;margin:0;padding:0;overflow-y:auto;list-style:none;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.mt-move-list li{display:grid;grid-template-columns:40px 1fr 1fr;gap:4px;padding:4px 6px;border-radius:6px}.mt-move-list li:nth-child(odd){background:var(--mt-neutral-background)}.mt-move-number{color:var(--mt-neutral-text-secondary)}.mt-move-list .is-last{font-weight:700;color:var(--mt-brand-primary)}.mt-move-list button{min-width:0;padding:2px 6px;border:0;border-radius:5px;background:transparent;color:inherit;font:inherit;text-align:left;cursor:pointer}.mt-move-list button:hover{background:var(--mt-brand-tint)}.mt-move-list button.is-selected{background:var(--mt-brand-primary);color:#fff}.mt-move-quality{display:inline-grid;min-width:18px;height:18px;margin-left:5px;place-items:center;border-radius:5px;color:#fff;font-size:10px;font-weight:800;line-height:1;vertical-align:middle}.mt-move-quality.best{background:var(--mt-status-success)}.mt-move-quality.excellent{background:var(--mt-brand-primary)}.mt-move-quality.good{background:#2474a8}.mt-move-quality.inaccuracy{background:var(--mt-status-warning);color:var(--mt-neutral-text)}.mt-move-quality.mistake{background:#d46b08}.mt-move-quality.blunder{background:var(--mt-status-error)}.mt-move-list button:disabled{cursor:default}.mt-move-nav .ant-btn{min-width:42px;min-height:40px}.mt-analysis-empty{min-height:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center}.mt-analysis-empty>.anticon{color:var(--mt-brand-primary);font-size:32px}.mt-analysis-loading{min-height:180px;display:grid;place-items:center;color:var(--mt-neutral-text-secondary)}.mt-analysis-score{min-width:82px;font-size:24px;font-weight:700;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.mt-analysis-line,.mt-game-info>div{display:grid;gap:4px;padding:10px 0;border-top:1px solid var(--mt-neutral-divider)}.mt-analysis-line span,.mt-game-info span{color:var(--mt-neutral-text-secondary);font-size:13px}.mt-analysis-line code{overflow-wrap:anywhere;color:var(--mt-neutral-text);font-size:12px}.mt-full-review{display:grid;gap:10px;padding-top:12px;border-top:1px solid var(--mt-neutral-divider)}.mt-game-info{display:grid}.mt-opening-ideas{margin:0;padding-left:20px;color:var(--mt-neutral-text-secondary)}.mt-chat{max-height:200px;overflow-y:auto;margin:0;padding:0;list-style:none;display:grid;gap:4px}.mt-commitment{display:grid;gap:4px;font-size:13px}.mt-commitment code{overflow-wrap:anywhere;font-size:12px}.mt-celebrate{position:fixed;inset:0;z-index:200;pointer-events:none;display:grid;place-items:center}.mt-celebrate strong{padding:12px 24px;border-radius:var(--mt-radius-pill);background:var(--mt-brand-accent);color:var(--mt-neutral-text);font-size:24px;box-shadow:var(--mt-shadow-raised);animation:mt-pop 1.1s var(--mt-motion-easing) forwards}.mt-celebrate span{position:absolute;left:50%;top:50%;font-size:28px;color:var(--mt-brand-primary);animation:mt-burst 1.1s ease-out forwards;--angle:calc(var(--i) * 30deg)}@keyframes mt-burst{0%{transform:rotate(var(--angle)) translateY(0) scale(.6);opacity:1}to{transform:rotate(var(--angle)) translateY(-180px) scale(1);opacity:0}}@keyframes mt-pop{0%{transform:scale(.7);opacity:0}20%{transform:scale(1.05);opacity:1}80%{opacity:1}to{opacity:0}}@media (max-width:900px){.mt-room{grid-template-columns:1fr;gap:16px}.mt-room-panel{position:static}.mt-room-actions{justify-content:center}}@media (max-width:760px){.mt-player-bar{width:100%;padding:6px 8px}.mt-clock{min-width:76px;font-size:19px;padding:6px 8px}}.mt-kind-group{display:grid!important;gap:12px}.mt-kind-group .mt-kind-option{display:flex;height:auto;min-height:72px;padding:12px 16px;border-radius:var(--mt-radius-control)!important;border-inline-start-width:1px!important;line-height:1.4}.mt-kind-group .mt-kind-option:before{display:none!important}.mt-kind-option>span:last-child{display:flex;gap:14px;align-items:center}.mt-kind-icon{flex:none;width:44px;height:44px;display:inline-grid;place-items:center;border-radius:12px;background:linear-gradient(145deg,#fff,var(--mt-card-soft,var(--mt-brand-tint)));color:var(--mt-card-tone,var(--mt-brand-primary));font-size:22px}.mt-kind-text{display:grid;gap:2px}.mt-kind-text span{color:var(--mt-neutral-text-secondary);font-size:14px;white-space:normal}.mt-kind-group .mt-kind-option.ant-radio-button-wrapper-checked{background:var(--mt-brand-tint);box-shadow:inset 0 0 0 2px var(--mt-brand-primary)}.mt-kind-option.ant-radio-button-wrapper-checked .mt-kind-icon{background:var(--mt-brand-primary);color:#fff}.mt-kind-option.ant-radio-button-wrapper-checked .mt-kind-text span{color:var(--mt-neutral-text)}.mt-level-group{display:flex!important;flex-wrap:wrap;gap:8px}.mt-level-group .ant-radio-button-wrapper{border-radius:var(--mt-radius-control)!important;border-inline-start-width:1px!important}.mt-level-group .ant-radio-button-wrapper:before{display:none!important}