*,*:before,*:after{box-sizing:border-box}:root{font-family:FZMiaoWuS-GB,方正喵呜体,ZCOOL KuaiLe,PingFang SC,Microsoft YaHei,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html{overflow-x:hidden;max-width:100vw}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh;max-width:100vw;overflow-x:hidden}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto 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5px;font-size:.7rem;gap:4px}.difficulty-badge-icon{width:18px;height:18px}.sound-toggle,.tutorial-link{width:32px;height:32px}.tutorial-link{font-size:1.1rem}}.falling-item{position:fixed;top:-50px;font-size:30px;z-index:200;pointer-events:none;animation:fall-rotate linear forwards;will-change:transform;contain:layout style}@keyframes fall-rotate{0%{transform:translateY(0) rotate(0)}to{transform:translateY(calc(100vh + 100px)) rotate(360deg)}}.sudoku-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,1fr);border:3px solid var(--current-level-accent);background-color:#fff;border-radius:20px;overflow:hidden;box-shadow:0 10px 40px #0000001a,inset 0 0 0 1px #ffffff80;transition:border-color 1s ease}.sudoku-grid-loading{display:flex;justify-content:center;align-items:center;width:300px;height:300px;font-size:1.2rem;color:var(--current-level-accent)}.sudoku-block{display:grid;grid-template-columns:repeat(3,68px);grid-template-rows:repeat(3,68px);border:1.5px solid var(--current-level-accent);position:relative;transition:all .5s ease,border-color 1s ease}.sudoku-cell{width:68px;height:68px;border:1px solid rgba(0,0,0,.06);display:flex;justify-content:center;align-items:center;font-size:28px;font-family:YouYuan,幼圆,PingFang SC,Microsoft YaHei,sans-serif;cursor:pointer;transition:transform .2s ease,background-color .2s ease,box-shadow .2s ease;color:var(--current-level-accent);font-weight:600;-webkit-user-select:none;user-select:none;background-color:#ffffffe6;position:relative;z-index:2;contain:layout style}.sudoku-cell.initial{background-color:#00000005;color:var(--current-level-accent);font-weight:800}.sudoku-cell.selected{background-color:var(--current-level-accent)!important;color:#fff!important;transform:scale(1.08);z-index:4;box-shadow:0 4px 20px #00000040;border-radius:8px;border-color:transparent}.sudoku-cell.highlighted{background-color:var(--current-level-secondary);opacity:.85}.sudoku-cell.same-value{background:linear-gradient(135deg,var(--current-level-secondary),rgba(255,255,255,.8));box-shadow:inset 0 0 0 2px var(--current-level-accent);font-weight:800}.sudoku-cell:hover:not(.selected){background-color:#fff;transform:scale(1.02);z-index:3}.sudoku-cell.cell-success{animation:cell-pop-success .5s cubic-bezier(.175,.885,.32,1.275)}.sudoku-cell.cell-error{animation:cell-shake .5s ease;background-color:#ffcccb!important}.sudoku-cell.cell-hint{animation:cell-hint-glow .8s ease}@keyframes cell-pop-success{0%{transform:scale(1)}30%{transform:scale(1.3);background-color:#90ee90}to{transform:scale(1)}}@keyframes cell-shake{0%,to{transform:translate(0)}20%{transform:translate(-5px)}40%{transform:translate(5px)}60%{transform:translate(-5px)}80%{transform:translate(5px)}}@keyframes cell-hint-glow{0%{transform:scale(1);box-shadow:0 0 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star-burst{0%{opacity:1;transform:translate(0) scale(.5)}to{opacity:0;transform:translate(calc(cos(calc(var(--i) * 45deg))*60px),calc(sin(calc(var(--i) * 45deg))*60px)) scale(1.2)}}@keyframes block-reveal{0%{transform:scale(.5);opacity:0}to{transform:scale(1);opacity:.25}}@media(max-width:800px){.sudoku-block{grid-template-columns:repeat(3,52px);grid-template-rows:repeat(3,52px)}.sudoku-cell{width:52px;height:52px;font-size:22px}}@media(max-width:500px){.sudoku-grid{border-radius:16px;border-width:2px}.sudoku-block{grid-template-columns:repeat(3,38px);grid-template-rows:repeat(3,38px);border-width:1px}.sudoku-cell{width:38px;height:38px;font-size:18px}}.toast{position:fixed;top:20px;left:50%;transform:translate(-50%);padding:14px 20px;border-radius:20px;display:flex;align-items:flex-start;gap:10px;font-size:1rem;font-weight:600;z-index:1000;animation:toast-in .4s cubic-bezier(.175,.885,.32,1.275);box-shadow:0 8px 30px #00000026;max-width:90vw;text-align:left;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}.toast:hover{transform:translate(-50%) scale(1.02);box-shadow:0 10px 35px #0003}.toast:active{transform:translate(-50%) scale(.98)}.toast-icon{font-size:1.3rem;flex-shrink:0}.toast-message{word-wrap:break-word;line-height:1.4;flex:1}.toast-close{font-size:.9rem;opacity:.5;margin-left:8px;flex-shrink:0;transition:opacity .15s ease}.toast:hover .toast-close{opacity:1}.toast-success{background:linear-gradient(135deg,#d4edda,#c3e6cb);color:#155724;border:2px solid #28a745}.toast-error{background:linear-gradient(135deg,#ffe0e6,#ffccd5);color:#8b0000;border:2px solid #ff6b6b}.toast-warning{background:linear-gradient(135deg,#fff3cd,#ffeeba);color:#856404;border:2px solid #ffc107}.toast-info{background:linear-gradient(135deg,#d1ecf1,#bee5eb);color:#0c5460;border:2px solid #17a2b8}@keyframes toast-in{0%{opacity:0;transform:translate(-50%) translateY(-30px) scale(.8)}to{opacity:1;transform:translate(-50%) translateY(0) scale(1)}}.toast-leaving{animation:toast-out .3s ease forwards}@keyframes toast-out{0%{opacity:1;transform:translate(-50%) translateY(0) scale(1)}to{opacity:0;transform:translate(-50%) translateY(-20px) scale(.8)}}.language-switcher{position:relative}.language-btn{display:flex;align-items:center;gap:8px;padding:10px 16px;background:#ffffffe6;border:none;border-radius:25px;cursor:pointer;font-family:inherit;font-size:.9rem;font-weight:600;color:var(--current-level-accent, #ff69b4);box-shadow:0 4px 15px #0000001a;transition:all .2s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.language-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #00000026}.lang-flag{font-size:1.2rem}.lang-name{font-size:.85rem}.lang-arrow{font-size:.6rem;transition:transform .2s ease}.lang-arrow.open{transform:rotate(180deg)}.language-dropdown{position:absolute;top:calc(100% + 8px);right:0;background:#fffffff2;border-radius:16px;box-shadow:0 8px 30px #00000026;overflow:hidden;animation:dropdown-appear .2s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}@keyframes dropdown-appear{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.language-option{display:flex;align-items:center;gap:10px;width:100%;padding:12px 20px;border:none;background:transparent;cursor:pointer;font-family:inherit;font-size:.9rem;color:#333;transition:all .15s ease;text-align:left}.language-option:hover{background:var(--current-level-secondary, #ffb6c1)}.language-option.active{background:var(--current-level-accent, #ff69b4);color:#fff}.language-option .lang-flag{font-size:1.3rem}@media(max-width:800px){.language-btn{padding:8px 12px}.lang-name,.lang-arrow{display:none}.language-dropdown .lang-name{display:inline}}@media(max-width:600px){.language-btn{padding:6px 10px;border-radius:20px}.lang-flag{font-size:1.1rem}.language-option{padding:10px 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.me-badge{background:#4a9fd9;box-shadow:2px 2px 5px #4a9fd933}.leading-crown{position:absolute;top:-15px;right:-8px;font-size:1.4rem;filter:drop-shadow(0 2px 4px rgba(0,0,0,.2));z-index:20;animation:crown-float 2s ease-in-out infinite}@keyframes crown-float{0%,to{transform:translateY(0) rotate(15deg)}50%{transform:translateY(-5px) rotate(25deg)}}.player-header{display:flex;align-items:center;gap:14px}.player-avatar-container{position:relative;flex-shrink:0}.player-avatar-wrapper{width:clamp(40px,5vh,56px);height:clamp(40px,5vh,56px);border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px #0000001f;flex-shrink:0;overflow:hidden;border:2.5px solid}.player-avatar-wrapper.theme-pink{border-color:#ff69b4}.player-avatar-wrapper.theme-blue{border-color:#87ceeb}.player-avatar-wrapper img{width:85%;height:85%;object-fit:contain}.waiting-icon{font-size:1.6rem;color:#ccc;font-weight:700}.battle-progress-bar 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.player-name{font-size:.75rem}.player-percent{font-size:1.1rem}.health-bar-bg{height:14px;border-radius:7px}.vs-badge-progress{font-size:1rem;padding:8px 10px;border-radius:12px}.leading-crown{font-size:1rem;top:-8px;right:-3px}.lead-indicator{font-size:.55rem;padding:2px 4px;border-radius:6px}}@media(max-width:340px){.battle-progress-bar{padding:6px 8px;gap:6px}.player-progress-card{padding:6px;gap:5px;border-radius:10px}.player-avatar-wrapper{width:32px;height:32px}.battle-progress-bar .player-name{font-size:.7rem}.player-percent{font-size:.95rem}.health-bar-bg{height:12px;border-radius:6px}.vs-badge-progress{font-size:.9rem;padding:6px 8px;border-radius:10px}}.confirm-dialog-overlay{position:fixed;inset:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:24px;z-index:200;animation:confirmFadeIn .2s ease}@keyframes 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20px;border-radius:20px;max-width:290px}.confirm-dialog-icon{font-size:3rem;margin-bottom:12px}.confirm-dialog-title{font-size:1.2rem}.confirm-dialog-message{font-size:1rem;margin-bottom:20px}.confirm-dialog-buttons{gap:10px}.confirm-dialog-btn{padding:12px 16px;font-size:.95rem;border-radius:12px}}.battle-room{min-height:100vh;min-height:100dvh;background:linear-gradient(135deg,#fff0f5,#ffe4ec,#ffd6e7);position:relative;display:flex;flex-direction:column;overflow-x:hidden;max-width:100vw}.battle-room.playing{padding:32px 12px 12px;padding-bottom:env(safe-area-inset-bottom,12px);background:linear-gradient(135deg,var(--current-level-bg) 0%,#ffffff 100%);display:flex;flex-direction:column;height:100vh;height:100dvh;overflow:hidden}.loading-state,.waiting-state,.ready-state,.countdown-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;gap:20px;max-width:600px;margin:0 auto;width:100%;overflow-y:auto}.loading-spinner{color:#ff69b4;font-size:1.4rem;font-weight:600;animation:pulse 1.5s ease-in-out infinite}.waiting-state h2,.ready-state h2{color:#ff69b4;font-size:2rem;font-weight:800;margin-bottom:12px;text-shadow:0 4px 12px rgba(255,105,180,.2)}.room-code-display{display:flex;flex-direction:column;align-items:center;gap:12px;margin-bottom:24px}.room-code-label{color:#888;font-size:1rem;font-weight:600}.room-code-value{font-size:3.2rem;font-weight:900;letter-spacing:.2em;font-family:SF Mono,Monaco,Consolas,Courier New,monospace;color:#ff69b4;background:#fff;padding:28px 56px;border-radius:24px;box-shadow:0 12px 48px #ff69b440,inset 0 -4px #ff69b426;cursor:pointer;transition:all .25s ease;position:relative;border:4px solid rgba(255,105,180,.3)}.room-code-value:hover{transform:translateY(-4px);box-shadow:0 16px 56px #ff69b459;border-color:#ff69b480}.room-code-value:active{transform:translateY(-2px)}.copy-hint{position:absolute;bottom:-32px;left:50%;transform:translate(-50%);font-size:.85rem;color:#aaa;white-space:nowrap;font-weight:500}.waiting-hint{color:#666;font-size:1.1rem;text-align:center;max-width:400px;line-height:1.6;margin-bottom:28px}.waiting-state .player-card,.ready-state .player-card{width:100%;max-width:400px}.cancel-btn,.leave-btn{margin-top:32px;padding:18px 56px;font-size:1.1rem;font-weight:600;color:#999;background:#fff;border:2px solid #e0e0e0;border-radius:16px;cursor:pointer;transition:all .25s ease}.cancel-btn:hover,.leave-btn:hover{border-color:#ff69b4;color:#ff69b4;background:#fff5f8;transform:translateY(-2px)}.players-ready{display:flex;flex-direction:column;align-items:center;gap:24px;width:100%;max-width:420px}.vs-badge{font-size:2.2rem;font-weight:900;color:#fff;padding:14px 48px;background:linear-gradient(135deg,#ff69b4,#ff8dc7);border-radius:30px;box-shadow:0 8px 28px #ff69b466;text-shadow:0 2px 4px rgba(0,0,0,.15)}.start-btn{margin-top:36px;padding:22px 72px;font-size:1.5rem;font-weight:800;color:#fff;background:linear-gradient(135deg,#ff69b4,#ff8dc7);border:none;border-radius:20px;cursor:pointer;transition:all .25s cubic-bezier(.175,.885,.32,1.275);box-shadow:0 8px 32px #ff69b466}.start-btn:hover{transform:translateY(-4px) scale(1.02);box-shadow:0 14px 44px #ff69b480}.start-btn:active{transform:translateY(-2px) scale(1.01)}.waiting-host{color:#777;font-style:italic;font-size:1.15rem;padding:16px 32px;background:#ff69b414;border-radius:12px}.countdown-state{text-align:center;background:radial-gradient(circle at center,rgba(255,105,180,.1) 0%,transparent 70%)}.countdown-number{font-size:10rem;font-weight:900;color:#ff69b4;text-shadow:0 8px 32px rgba(255,105,180,.4),0 0 80px rgba(255,105,180,.2);animation:countdown-pulse 1s ease-in-out infinite;line-height:1}@keyframes countdown-pulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.08);opacity:.9}}.countdown-state p{color:#777;font-size:1.3rem;margin-top:20px;font-weight:500}.battle-room{--battle-cell-size: clamp(38px, 7vh, 64px);--battle-font-size: calc(var(--battle-cell-size) * .45)}.battle-header{max-width:1200px;width:100%;margin:20px auto 24px;position:relative;z-index:10;flex-shrink:0}.battle-content{flex:1;display:flex;flex-direction:column;width:100%;max-width:1200px;margin:0 auto;align-items:center;justify-content:center;position:relative;z-index:10;min-height:0;overflow-y:auto}.battle-board-panel{display:flex;flex-direction:row;justify-content:center;align-items:center;padding:1.5rem;background:#fff6;border-radius:36px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:2px solid rgba(255,255,255,.6);box-shadow:0 10px 40px #00000014;width:100%;max-width:1150px;margin:0 auto}.panel-side{flex:0 1 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cubic-bezier(.175,.885,.32,1.275)}.battle-controls:hover{transform:translateY(-4px)}.number-pad-battle{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;background:#fff;padding:16px;border-radius:22px;box-shadow:0 4px 20px #00000014}.num-btn-battle{position:relative;aspect-ratio:1;width:100%;border:none;border-radius:16px;cursor:pointer;overflow:hidden;transition:all .3s cubic-bezier(.175,.885,.32,1.275);display:flex;justify-content:center;align-items:center;background:linear-gradient(145deg,#fff,#f5f5f5);box-shadow:4px 4px 10px #00000014,-2px -2px 8px #ffffffe6}.num-value-battle{position:absolute;top:0;left:0;z-index:5;font-size:22px;font-weight:900;font-family:YouYuan,STYuanti-SC-Regular,幼圆,Microsoft YaHei,sans-serif;color:#fff!important;background-color:var(--shadow-color);width:36px;height:36px;display:flex;justify-content:center;align-items:center;border-radius:0 0 16px;box-shadow:1px 1px 3px #0000001a;transition:all .2s ease}.num-bg-image-battle{position:absolute;inset:12px;background-image:var(--kitty-url);background-size:contain;background-repeat:no-repeat;background-position:center;opacity:.9;z-index:1;transition:all .3s}.num-btn-battle:hover{transform:translateY(-3px) scale(1.05)}.num-btn-battle:hover .num-bg-image-battle{opacity:1;transform:scale(1.1) rotate(3deg)}.num-btn-battle:hover .num-value-battle{width:40px;height:40px;font-size:24px}.num-btn-battle:active{transform:translateY(0) scale(.95)}.num-btn-battle.btn-theme-1{--shadow-color: #ff8fab}.num-btn-battle.btn-theme-2{--shadow-color: #89cff0}.num-btn-battle.btn-theme-3{--shadow-color: #ffd166}.num-btn-battle.btn-theme-4{--shadow-color: #b7e4c7}.num-btn-battle.btn-theme-5{--shadow-color: #ffb5a7}.num-btn-battle.btn-theme-6{--shadow-color: #cdb4db}.num-btn-battle.btn-theme-7{--shadow-color: #ffcad4}.num-btn-battle.btn-theme-8{--shadow-color: #99e1d9}.num-btn-battle.btn-theme-9{--shadow-color: #a2d2ff}.curtain-overlay-battle{position:absolute;top:0;left:0;width:100%;height:100%;z-index:10;pointer-events:none;overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center}.curtain-fabric-battle{position:absolute;top:-100%;left:0;width:100%;height:100%;background:linear-gradient(180deg,var(--current-level-accent) 0%,var(--current-level-secondary) 100%);border-bottom:4px solid var(--current-level-accent);transition:top .8s cubic-bezier(.45,0,.55,1);box-shadow:0 2px 10px #0003}.curtain-fabric-battle:after{content:"🎀";position:absolute;bottom:5px;left:50%;transform:translate(-50%);font-size:16px}.sleep-icon-battle{position:relative;z-index:11;font-size:24px;opacity:0;transform:translateY(20px);transition:all .5s ease .6s}.num-btn-battle.completed{cursor:default;filter:grayscale(.2)}.num-btn-battle.completed .curtain-fabric-battle{top:0}.num-btn-battle.completed .sleep-icon-battle{opacity:1;transform:translateY(0);animation:sleep-float-battle 2s infinite ease-in-out}.num-btn-battle.completed .num-bg-image-battle{filter:blur(2px) brightness(.7);opacity:.3}.num-btn-battle.completed .num-value-battle{opacity:.2}.num-btn-battle.completed:hover{transform:none}@keyframes sleep-float-battle{0%,to{transform:translate(0) scale(1);opacity:.8}50%{transform:translate(5px,-10px) scale(1.2);opacity:1}}.surrender-btn{padding:14px 32px;font-size:.95rem;font-weight:700;color:#e74c3c;background:#fff;border:none;border-radius:16px;cursor:pointer;align-self:center;transition:all .25s ease;box-shadow:0 3px 10px #00000014}.surrender-btn:hover{background:#fff5f5;transform:translateY(-2px);box-shadow:0 5px 15px #e74c3c26}.result-overlay{position:fixed;inset:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:24px;z-index:100;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.result-content{background:#fff;padding:48px 40px;border-radius:40px;text-align:center;max-width:420px;width:100%;animation:slideUp .4s cubic-bezier(.175,.885,.32,1.275);box-shadow:0 30px 100px #0006;border:10px solid rgba(255,255,255,.5)}@keyframes slideUp{0%{opacity:0;transform:translateY(40px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.result-icon{font-size:5rem;margin-bottom:16px;animation:bounce .6s ease}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.result-title{font-size:2rem;font-weight:700;color:#333;margin-bottom:20px}.result-players{display:flex;flex-direction:row;justify-content:center;gap:12px;margin-bottom:32px;width:100%}.player-result{flex:1;display:flex;flex-direction:column;align-items:center;gap:8px;padding:12px 8px;border-radius:20px;background:#f9f9f9;border:2px solid transparent;transition:all .3s ease;min-width:0}@media(max-width:380px){.result-players{flex-direction:column}}.player-result.winner{background:linear-gradient(135deg,#fff9e6,#fff3cc);border-color:gold;box-shadow:0 4px 15px #ffd70033}.player-result.loser{background:linear-gradient(135deg,#f5f5f5,#ececec);border-color:#d0d0d0;opacity:.9}.player-badge{font-size:.85rem;font-weight:800;padding:4px 12px;border-radius:12px;text-transform:uppercase;letter-spacing:.05em}.winner .player-badge{color:#b8860b;background:#ffd70033}.loser .player-badge{color:#666;background:#0000000d}.player-info{display:flex;align-items:center;gap:12px}.result-avatar{width:48px;height:48px;object-fit:contain}.result-nickname{font-weight:700;font-size:1.1rem;color:#333}.winner .result-nickname{color:#b8860b}.result-stats{display:flex;justify-content:center;gap:50px;margin-bottom:36px;padding:24px 0;border-top:2px dashed #f0f0f0;border-bottom:2px dashed #f0f0f0}.result-stats .stat{display:flex;flex-direction:column;gap:6px}.result-stats .stat-label{font-size:.8rem;color:#999;font-weight:500}.result-stats .stat-value{font-size:1.8rem;font-weight:800;color:#ff69b4}.result-buttons{display:flex;flex-direction:column;gap:12px}.result-buttons .primary-btn{padding:16px 28px;font-size:1.15rem;font-weight:700;color:#fff;background:linear-gradient(135deg,#ff69b4,#ff8dc7);border:none;border-radius:14px;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 16px #ff69b466}.result-buttons .primary-btn:hover{transform:translateY(-2px);box-shadow:0 6px 24px #ff69b480}.result-buttons .secondary-btn{padding:14px 24px;font-size:1rem;font-weight:600;color:#888;background:transparent;border:2px solid #e0e0e0;border-radius:12px;cursor:pointer;transition:all .2s ease}.result-buttons .secondary-btn:hover{border-color:#ccc;color:#666;background:#fafafa}.result-buttons .primary-btn.waiting{background:linear-gradient(135deg,#ccc,#ddd);box-shadow:none;cursor:wait;animation:pulse 1.5s ease-in-out infinite}.result-buttons .primary-btn.declined{background:linear-gradient(135deg,#999,#aaa);box-shadow:none}.rematch-received{display:flex;flex-direction:column;gap:12px;width:100%}.rematch-message{font-size:1.1rem;font-weight:600;color:#ff69b4;animation:pulse 1.5s ease-in-out infinite}.rematch-actions{display:flex;gap:12px;justify-content:center}.rematch-actions .primary-btn,.rematch-actions .secondary-btn{flex:1;padding:14px 20px}@media(max-width:500px){.result-overlay{padding:16px}.result-content{padding:32px 24px;border-radius:28px;border-width:6px;max-width:360px}.result-icon{font-size:4rem;margin-bottom:12px}.result-title{font-size:1.6rem;margin-bottom:16px}.result-players{gap:10px;margin-bottom:24px}.player-result{padding:10px 6px;border-radius:16px;gap:6px}.player-badge{font-size:.75rem;padding:3px 10px}.player-info{gap:8px}.result-avatar{width:40px;height:40px}.result-nickname{font-size:.95rem}.result-stats{gap:36px;margin-bottom:24px;padding:16px 0}.result-stats .stat-label{font-size:.75rem}.result-stats .stat-value{font-size:1.5rem}.result-buttons{gap:10px}.result-buttons .primary-btn{padding:14px 24px;font-size:1.05rem;border-radius:12px}.result-buttons .secondary-btn{padding:12px 20px;font-size:.9rem}.rematch-message{font-size:1rem}.rematch-actions{gap:10px}.rematch-actions .primary-btn,.rematch-actions .secondary-btn{padding:12px 16px;font-size:.95rem}}@media(max-width:390px){.result-overlay{padding:12px}.result-content{padding:24px 18px;border-radius:24px;border-width:5px;max-width:320px}.result-icon{font-size:3.2rem;margin-bottom:10px}.result-title{font-size:1.4rem;margin-bottom:14px}.result-players{gap:8px;margin-bottom:18px}.player-result{padding:8px 5px;border-radius:14px;gap:5px}.player-badge{font-size:.7rem;padding:2px 8px;border-radius:10px}.player-info{gap:6px;flex-direction:column}.result-avatar{width:36px;height:36px}.result-nickname{font-size:.85rem}.result-stats{gap:28px;margin-bottom:18px;padding:14px 0}.result-stats .stat-label{font-size:.7rem}.result-stats .stat-value{font-size:1.3rem}.result-buttons{gap:8px}.result-buttons .primary-btn{padding:12px 20px;font-size:.95rem;border-radius:10px}.result-buttons .secondary-btn{padding:10px 16px;font-size:.85rem;border-radius:10px}.rematch-message{font-size:.9rem}.rematch-actions{gap:8px}.rematch-actions .primary-btn,.rematch-actions .secondary-btn{padding:10px 12px;font-size:.85rem}}@media(max-height:700px){.result-overlay{padding:10px;align-items:flex-start;padding-top:5vh}.result-content{padding:20px 18px;border-radius:20px;border-width:4px;max-height:90vh;overflow-y:auto}.result-icon{font-size:2.8rem;margin-bottom:8px}.result-title{font-size:1.3rem;margin-bottom:12px}.result-players{margin-bottom:14px}.result-stats{margin-bottom:14px;padding:12px 0}.result-stats .stat-value{font-size:1.2rem}}@media(max-width:390px)and (max-height:700px){.result-content{padding:16px 14px}.result-icon{font-size:2.4rem;margin-bottom:6px}.result-title{font-size:1.2rem;margin-bottom:10px}.player-result{padding:6px 4px}.result-avatar{width:32px;height:32px}}@media(max-width:1100px){.battle-board-panel{gap:1.25rem;padding:1.25rem}.battle-room{--battle-cell-size: clamp(34px, 6vh, 54px)}.battle-controls{width:280px}}@media(max-width:850px){.battle-header{max-width:100%;margin-bottom:10px;padding:0 8px}.battle-content{overflow-y:auto;padding-bottom:12px;justify-content:center}.battle-board-panel{display:flex;flex-direction:column;align-items:center;gap:0;padding:1rem;border-radius:24px;width:100%;max-width:100%}.panel-side{flex:none;width:100%;justify-content:center!important}.panel-center-gap{width:100%;height:.75rem}.battle-room{--battle-cell-size: clamp(32px, 4.8vh, 48px)}.battle-controls{width:100%;max-width:340px;gap:.75rem}.number-pad-battle{gap:8px;padding:12px}}@media(max-width:500px){.battle-room.playing{padding:8px}.battle-header{margin-top:0;margin-bottom:8px}.battle-room{--battle-cell-size: clamp(28px, 4.2vh, 42px)}.battle-board-panel{padding:.75rem;gap:0}.panel-center-gap{height:.5rem}.battle-controls{max-width:320px;gap:.6rem}.num-btn-battle{border-radius:12px}.num-value-battle{width:30px;height:30px;font-size:18px;border-radius:0 0 10px}}@media(max-width:380px),(max-height:600px){.battle-room{--battle-cell-size: clamp(24px, 4.5vw, 34px)}.battle-room.playing{padding:6px}.battle-header{margin-top:0;margin-bottom:6px}.battle-board-panel{padding:.5rem;gap:0}.panel-center-gap{height:.4rem}.battle-controls{max-width:280px;gap:.5rem}.number-pad-battle{gap:6px;padding:10px}.num-btn-battle{border-radius:8px}.num-value-battle{width:28px;height:28px;font-size:16px;border-radius:0 0 10px}.surrender-btn{padding:10px 28px;font-size:.9rem}}@media(max-width:340px){.battle-room{--battle-cell-size: clamp(22px, 4.2vw, 30px)}.battle-controls{max-width:240px;padding:6px}}.lead-notification{position:fixed;top:120px;left:50%;transform:translate(-50%);z-index:200;padding:12px 32px;border-radius:40px;font-size:1.5rem;font-weight:900;color:#fff;pointer-events:none;animation:lead-pop 2.5s cubic-bezier(.175,.885,.32,1.275) forwards;white-space:nowrap;box-shadow:0 8px 32px #0003;text-shadow:0 2px 4px rgba(0,0,0,.2)}@media(max-width:500px){.lead-notification{top:140px;font-size:1.2rem;padding:8px 24px}}.lead-notification.leading{background:linear-gradient(135deg,#ff69b4,#ffb6c1);border:4px solid white}.lead-notification.behind{background:linear-gradient(135deg,#777,#bbb);border:4px solid white}.lead-notification.tied{background:linear-gradient(135deg,#4a9fd9,#87ceeb);border:4px solid white}.disconnect-warning{position:fixed;top:80px;left:50%;transform:translate(-50%);z-index:150;background:#e74c3ce6;color:#fff;padding:8px 20px;border-radius:12px;font-weight:700;font-size:.9rem;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);box-shadow:0 4px 12px #0003;animation:shake .5s ease-in-out infinite}@keyframes shake{0%,to{transform:translate(-50%) rotate(0)}25%{transform:translate(-52%) rotate(-1deg)}75%{transform:translate(-48%) rotate(1deg)}}@keyframes lead-pop{0%{transform:translate(-50%) translateY(20px) scale(.5);opacity:0}15%{transform:translate(-50%) translateY(0) scale(1.1);opacity:1}25%{transform:translate(-50%) translateY(0) scale(1);opacity:1}80%{transform:translate(-50%) translateY(0) scale(1);opacity:1}to{transform:translate(-50%) translateY(-40px) scale(.8);opacity:0}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}