:root{--bg: #fafaf7;--fg: #1c1c1c;--muted: #757575;--card-bg: #ffffff;--card-border: #e6e6e6;--accent: #1c1c1c;--red: #e5484d;--blue: #0091ff;--yellow: #ffb224;--seat-1: #e5484d;--seat-2: #0091ff;--seat-3: #f76b15;--seat-4: #30a46c;--seat-5: #8e4ec6;--seat-6: #e6ac00;--dead: #b8b8b8;--danger: #d93838;--paper: #f3ead8;--paper-card: #fffdf8;--paper-ink: #2e2619;--paper-body: #4d4231;--paper-muted: #8a7a5e;--paper-line: rgba(62, 52, 38, .14);--paper-focus: #b98a3c;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--radius-pill: 999px;--shadow-card: 0 1px 2px rgba(62, 52, 38, .05);--shadow-lift: 0 16px 40px -12px rgba(62, 52, 38, .28);--ease-out: cubic-bezier(.2, .6, .3, 1);color-scheme:light}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#app{margin:0;padding:0;height:100%;background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;overscroll-behavior:none}button{font-family:inherit;cursor:pointer}.lobby{min-height:100%;background:var(--paper);color:var(--paper-ink)}.lobby__inner{position:relative;max-width:720px;margin:0 auto;padding:64px 24px 96px}.lobby__account{position:absolute;top:18px;right:24px;display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:10px;max-width:calc(100% - 48px);font-size:14px;color:var(--paper-muted)}.lobby__account a,.lobby__account button{padding:6px 12px;background:none;border:none;border-radius:var(--radius-pill);color:var(--paper-body);font-size:14px;font-weight:600;text-decoration:none;transition:background-color .15s var(--ease-out),color .15s var(--ease-out)}.lobby__account a:hover,.lobby__account button:hover{background:#3e342612;color:var(--paper-ink)}.lobby__account a:focus-visible,.lobby__account button:focus-visible{outline:2px solid var(--paper-focus);outline-offset:1px}.lobby__username{color:var(--paper-ink);font-weight:600}.lobby__legal{display:flex;gap:18px;margin-top:28px;font-size:13px}.lobby__legal a{color:var(--paper-muted);text-decoration:none}.lobby__legal a:hover{color:var(--paper-ink);text-decoration:underline;text-underline-offset:3px}.lobby__legal a:focus-visible{outline:2px solid var(--paper-focus);outline-offset:2px}.legal{min-height:100%;background:var(--paper);color:var(--paper-ink)}.legal__inner{max-width:720px;margin:0 auto;padding:32px 24px 80px}.legal__home{color:var(--paper-muted);font-size:14px;font-weight:600;text-decoration:none}.legal__home:hover{color:var(--paper-ink)}.legal h1{margin:22px 0 8px;font-size:32px;font-weight:700;letter-spacing:.5px}.legal h2{margin:28px 0 8px;font-size:20px}.legal p{margin:0 0 12px;color:var(--paper-body);font-size:16px;line-height:1.7}.legal p a{color:var(--paper-ink);overflow-wrap:anywhere}.legal a:focus-visible{outline:2px solid var(--paper-focus);outline-offset:2px}html:lang(zh-CN),html:lang(zh-CN) body,html:lang(zh-CN) #app{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}html:lang(ja),html:lang(ja) body,html:lang(ja) #app{font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Hiragino Kaku Gothic ProN,Yu Gothic,Yu Gothic UI,Noto Sans JP,sans-serif}.lobby__lang{position:relative}.lobby__lang-btn{display:flex;align-items:center;gap:6px;cursor:pointer}.lobby__lang-menu{position:absolute;top:calc(100% + 6px);right:0;z-index:5;margin:0;padding:6px;list-style:none;min-width:148px;background:var(--paper-card);border:1px solid var(--paper-line);border-radius:var(--radius-md);box-shadow:var(--shadow-lift)}.lobby__lang-menu[hidden]{display:none}.lobby__lang-menu button{display:block;width:100%;text-align:left;white-space:nowrap}.lobby__lang-menu button[aria-current=true]{background:#3e342612;color:var(--paper-ink)}.lobby__usermenu{position:relative}.lobby__usermenu-btn{display:flex;align-items:center;gap:8px;cursor:pointer}.lobby__caret{width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid var(--paper-muted);transition:transform .15s var(--ease-out)}.lobby__lang-btn[aria-expanded=true] .lobby__caret,.lobby__usermenu-btn[aria-expanded=true] .lobby__caret{transform:rotate(180deg)}.lobby__usermenu-menu{position:absolute;top:calc(100% + 6px);right:0;z-index:5;margin:0;padding:6px;list-style:none;min-width:148px;background:var(--paper-card);border:1px solid var(--paper-line);border-radius:var(--radius-md);box-shadow:var(--shadow-lift)}.lobby__usermenu-menu[hidden]{display:none}.lobby__usermenu-menu a,.lobby__usermenu-menu button{display:block;width:100%;text-align:left;white-space:nowrap;cursor:pointer}.auth{max-width:400px;margin:0 auto;padding:56px 24px 72px;background:radial-gradient(420px 260px at 50% 108px,rgba(238,201,135,.4),transparent 72%)}.auth__back{display:inline-block;padding:6px 12px;margin-left:-12px;border-radius:var(--radius-pill);font-size:14px;transition:background-color .15s var(--ease-out)}.auth__back,.auth__switch a{color:var(--paper-body);font-weight:600;text-decoration:none}.auth__back:hover{background:#3e342612;color:var(--paper-ink)}.auth__switch a:hover{text-decoration:underline;text-underline-offset:3px}.auth__back:focus-visible,.auth__switch a:focus-visible{outline:2px solid var(--paper-focus);outline-offset:1px}.auth__hero{width:72px;height:72px;margin:28px auto 6px;display:grid;place-items:center;border-radius:24px;background:linear-gradient(145deg,#f7e2b2,#eec987);color:#6b4f1d;box-shadow:0 12px 26px -12px #b98a3ca6,inset 0 1px #ffffff8c}.auth__hero svg{width:38px;height:38px}.auth__title{font-size:28px;margin:12px 0 24px;letter-spacing:1px;text-align:center}.auth__google{display:flex;flex-direction:column;align-items:center;gap:16px;margin-bottom:8px}.auth__google[hidden]{display:none}.auth__or{margin:0;color:var(--paper-muted);font-size:13px}.auth__form{display:grid;gap:18px;background:var(--paper-card);border:1px solid var(--paper-line);border-radius:24px;box-shadow:var(--shadow-card),0 24px 48px -24px #3e342659;padding:28px 26px}.auth__field{display:grid;gap:6px;font-size:14px;font-weight:500;color:var(--paper-body)}.auth__field[hidden]{display:none}.auth__field input{font:inherit;font-size:16px;height:48px;padding:0 14px;border:1px solid rgba(62,52,38,.25);border-radius:14px;background:#fffefa;color:var(--paper-ink);transition:border-color .15s var(--ease-out),box-shadow .15s var(--ease-out)}.auth__fixed{height:48px;display:flex;align-items:center;padding:0 14px;border-radius:14px;background:#3e34260d;color:var(--paper-ink);font-size:16px;font-weight:600}.auth__field input:focus{outline:none;border-color:var(--paper-focus);box-shadow:0 0 0 3px #b98a3c33}.auth__field input[aria-invalid=true]{border-color:var(--danger)}.auth__field input[aria-invalid=true]:focus{box-shadow:0 0 0 3px #d9383826}.auth__nick{display:flex;gap:8px}.auth__nick input{flex:1;min-width:0}.auth__avatar-row{display:flex;gap:8px}.auth__avatar{position:relative;flex:1;margin:0;cursor:pointer}.auth__field .auth__avatar input{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;margin:0;padding:0;opacity:0;border:0;cursor:pointer}.auth__avatar-face,.user-face,.auth__picked{display:block;border-radius:50%;overflow:hidden;box-shadow:inset 0 0 0 1px #3e342633}.auth__avatar-face svg,.user-face svg,.auth__picked svg,.user-face img,.auth__picked img{display:block;width:100%;height:100%}.user-face img,.auth__picked img{object-fit:cover}.auth__avatar:hover .auth__avatar-face{box-shadow:inset 0 0 0 1px var(--paper-ink)}.auth__avatar:has(input:checked) .auth__avatar-face{box-shadow:inset 0 0 0 2px var(--paper-ink),0 0 0 3px #3e34261f}.auth__avatar:has(input:focus-visible) .auth__avatar-face{outline:2px solid var(--paper-focus);outline-offset:2px}.user-face{width:28px;height:28px;flex:none}.auth__picked{width:72px;height:72px;margin-bottom:4px}.auth__captcha{display:flex;gap:8px;align-items:center;min-width:0}.auth__captcha input{flex:1 1 0;min-width:0;width:0}.auth__captcha-btn{flex:none;width:140px;height:48px;padding:0;border:1px solid rgba(62,52,38,.25);border-radius:14px;background:#fffefa;overflow:hidden;cursor:pointer}.auth__captcha-btn:hover{border-color:var(--paper-focus)}.auth__captcha-btn:focus-visible{outline:2px solid var(--paper-focus);outline-offset:2px}.auth__captcha-btn:disabled{opacity:.6;cursor:default}.auth__captcha-img{display:block;width:100%;height:100%;object-fit:contain}.auth__dice{flex:none;width:48px;height:48px;padding:0;display:grid;place-items:center;border:1px solid rgba(62,52,38,.25);border-radius:14px;background:#fffefa;color:var(--paper-ink);transition:border-color .15s var(--ease-out),background-color .15s var(--ease-out),transform .1s var(--ease-out)}.auth__dice:hover{border-color:var(--paper-focus);background:#b98a3c14}.auth__dice:focus-visible{outline:2px solid var(--paper-focus);outline-offset:2px}.auth__dice.is-rolling{animation:auth-dice-roll .35s var(--ease-out)}@keyframes auth-dice-roll{0%{transform:rotate(0)}40%{transform:rotate(-16deg) scale(1.06)}to{transform:rotate(0)}}.auth__rule{margin:0;color:var(--paper-muted);font-size:13px;font-weight:400;line-height:1.5}.auth__label{display:flex;justify-content:space-between;align-items:baseline;gap:10px}.auth__label .auth__rule{flex:none;max-width:70%;font-size:12px;line-height:1.4;text-align:right}.auth__error{margin:0;padding:10px 14px;border:1px solid rgba(217,56,56,.22);border-radius:12px;background:#d9383812;color:var(--danger);font-size:14px}.auth__submit{height:50px;border:none;border-radius:14px;background:linear-gradient(180deg,#3b3122,#251e12);color:var(--paper-card);font-size:16px;font-weight:600;box-shadow:0 12px 24px -12px #2e2619b3;transition:background-color .15s var(--ease-out),box-shadow .15s var(--ease-out),transform .1s var(--ease-out)}.auth__submit:hover:not(:disabled){background:linear-gradient(180deg,#4a3e2b,#2d2516);box-shadow:0 14px 26px -12px #2e2619bf;transform:translateY(-1px)}.auth__submit:active:not(:disabled){transform:translateY(0) scale(.99)}.auth__submit:focus-visible{outline:2px solid var(--paper-focus);outline-offset:2px}.auth__submit:disabled{opacity:.5;cursor:default}.auth__switch{margin:20px 0 0;text-align:center;color:var(--paper-muted);font-size:14px}.auth--email .auth__title{margin:12px 0 10px}.auth--email .auth__rule{text-align:center}.auth--email .auth__chip{display:flex;align-items:center;gap:7px;width:fit-content;max-width:100%;margin:0 auto 8px;padding:6px 14px;border:1px solid rgba(185,138,60,.4);border-radius:var(--radius-pill);background:#b98a3c1f;color:#7a5a20;font-size:13px;font-weight:600}.auth--email .auth__chip[hidden]{display:none}.auth--email .auth__chip svg{width:15px;height:15px;flex:none}.auth--email .auth__chip span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.auth--email .auth__form{margin-top:20px}.records{max-width:640px;margin:0 auto;padding:56px 24px 72px}.records__title{font-size:34px;margin:0;letter-spacing:1px}.records>.records__title{margin:30px 0 16px}.records__stats{display:flex;flex-wrap:wrap;gap:8px 20px;margin:0 0 16px}.records__stat{display:flex;align-items:baseline;gap:6px;margin:0}.records__stat[hidden]{display:none}.records__stat-num{font-size:22px;font-variant-numeric:tabular-nums;letter-spacing:.3px}.records__stat span[data-i18n]{color:var(--paper-muted);font-size:13px}.records__tools{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;margin:0 0 18px}.records__modes{display:flex;border:1px solid rgba(62,52,38,.25);border-radius:var(--radius-md);overflow:hidden;background:#fff}.records__mode-btn{border:0;background:transparent;font:inherit;font-size:15px;height:38px;padding:0 14px;color:var(--paper-body)}.records__mode-btn+.records__mode-btn{border-left:1px solid rgba(62,52,38,.15)}.records__mode-btn[aria-pressed=true]{background:var(--paper-ink);color:var(--paper-card)}.records__mode-btn:focus-visible{outline:2px solid var(--paper-focus);outline-offset:-2px}.records__filter{font:inherit;font-size:15px;height:38px;padding:0 10px;border:1px solid rgba(62,52,38,.25);border-radius:var(--radius-md);background:#fff;color:var(--paper-ink)}.records__filter:focus-visible{outline:2px solid var(--paper-focus);outline-offset:1px}.records__list{list-style:none;margin:0;padding:0;display:grid;gap:10px}.records__item{display:grid;grid-template-columns:auto auto 1fr auto;grid-template-areas:"game mode . result" "opp opp opp opp" "meta meta meta meta";align-items:center;gap:4px 10px;padding:14px 18px 14px 20px;background:var(--paper-card);border:1px solid var(--paper-line);border-left:4px solid var(--card-accent, var(--paper-line));border-radius:var(--radius-md);box-shadow:var(--shadow-card);color:var(--paper-ink);text-decoration:none;transition:transform .15s var(--ease-out),box-shadow .15s var(--ease-out)}.records__item:hover{transform:translateY(-1px);box-shadow:var(--shadow-lift)}.records__item:focus-visible{outline:2px solid var(--paper-focus);outline-offset:2px}.records__game{grid-area:game;font-size:17px;font-weight:700}.records__mode{grid-area:mode;padding:1px 8px;border-radius:var(--radius-pill);background:#3e342612;color:var(--paper-body);font-size:12px;font-weight:600}.records__result{grid-area:result;font-weight:700;font-size:15px;color:var(--paper-body)}.records__result[data-tone=win]{color:#2f8a3e}.records__result[data-tone=lose]{color:var(--danger)}.records__result[data-tone=seat-1]{color:var(--seat-1)}.records__result[data-tone=seat-2]{color:var(--seat-2)}.records__result[data-tone=seat-3]{color:var(--seat-3)}.records__result[data-tone=seat-4]{color:var(--seat-4)}.records__result[data-tone=seat-5]{color:var(--seat-5)}.records__result[data-tone=seat-6]{color:var(--seat-6)}.records__opponent{grid-area:opp;color:var(--paper-body);font-size:14px}.records__meta{grid-area:meta;margin:0;color:var(--paper-muted);font-size:13px;font-variant-numeric:tabular-nums}.records__empty{margin:28px 0;text-align:center;color:var(--paper-muted);font-size:15px;line-height:1.6}.records__more{display:block;margin:18px auto 0;padding:8px 18px;border:1px solid var(--paper-line);border-radius:var(--radius-pill);background:var(--paper-card);color:var(--paper-body);font-size:14px;font-weight:600}.records__more[hidden]{display:none}.records__more:disabled{opacity:.6;cursor:default}.record__head{margin:30px 0 18px}.record__head .records__title{margin-bottom:10px}.record__line{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;margin:0 0 6px}.record__players{margin:0 0 6px;color:var(--paper-body);font-size:14px}.record__stage{background:var(--paper-card);border:1px solid var(--paper-line);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:12px}.record-replay__square{position:relative;width:100%;aspect-ratio:1;container-type:size;display:flex;align-items:center;justify-content:center}.record-replay__square>canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}.record-replay__mazes{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}.record-replay__maze{display:grid;gap:8px;justify-items:center;min-width:0}.record-replay__maze-head{justify-self:start;color:var(--paper-body);font-size:14px;font-weight:600}.record__player{margin-top:14px}.record__seek{position:relative;height:28px}.record__track{position:absolute;left:0;right:0;top:50%;height:10px;transform:translateY(-50%);display:flex;gap:2px;pointer-events:none}.record__seg{flex:1 1 0;min-width:0;background:#3e342629;border-radius:2px}.record__seg--mine,.record__seg--side{background:var(--seg, var(--paper-ink))}.record__range{position:relative;z-index:1;display:block;width:100%;height:28px;margin:0;background:none;-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer}.record__range::-webkit-slider-runnable-track{height:10px;background:transparent}.record__range::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;margin-top:-3px;border:2px solid #fff;border-radius:50%;background:var(--paper-ink);box-shadow:0 1px 2px #3e342659}.record__range::-moz-range-track{height:10px;background:transparent;border:none}.record__range::-moz-range-thumb{width:16px;height:16px;border:2px solid #fff;border-radius:50%;background:var(--paper-ink);box-shadow:0 1px 2px #3e342659}.record__controls{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;margin-top:8px;color:var(--paper-body);font-size:14px;font-variant-numeric:tabular-nums}.record__btn,.record__speed{min-width:40px;height:36px;padding:0 10px;border:1px solid var(--paper-line);border-radius:var(--radius-md);background:var(--paper-card);color:var(--paper-ink);font-size:15px}.record__btn:disabled{opacity:.4;cursor:default}.record__btn:focus-visible,.record__speed:focus-visible{outline:2px solid var(--paper-focus);outline-offset:1px}.record__play{background:var(--paper-ink);color:var(--paper-card)}.record__speeds{display:flex;gap:4px;margin-left:auto}.record__speed{min-width:0;padding:0 8px;font-size:13px;font-weight:600}.record__speed[aria-pressed=true]{background:var(--paper-ink);color:var(--paper-card)}.lobby__title{font-size:42px;font-weight:700;letter-spacing:1px;margin:0 0 10px}.lobby__subtitle{color:var(--paper-muted);font-size:16px;line-height:1.7;margin:0 0 24px;max-width:34em;white-space:pre-line}.lobby__rooms{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 36px}.lobby__room-btn{min-height:46px;padding:10px 20px;border-radius:var(--radius-md);border:1px solid rgba(62,52,38,.22);background:var(--paper-card);color:var(--paper-ink);font-size:15px;font-weight:600;cursor:pointer;transition:background-color .15s var(--ease-out),border-color .15s var(--ease-out)}.lobby__room-btn:hover{border-color:#3e342666}.lobby__room-btn--primary{background:var(--paper-ink);border-color:var(--paper-ink);color:var(--paper-card)}.lobby__room-btn--primary:hover{background:#443a28}.lobby__room-btn:focus-visible{outline:2px solid var(--paper-focus);outline-offset:2px}.join-dialog{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;display:flex;align-items:center;justify-content:center;padding:20px;background:#2821166b}.join-dialog__box{width:min(360px,100%);background:var(--paper-card);border:1px solid rgba(62,52,38,.18);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:24px 24px 20px;text-align:center}.join-dialog__title{font-size:17px;font-weight:700;color:var(--paper-ink);margin:0 0 18px}.join-dialog__text{margin:0 0 4px;line-height:1.5;color:var(--paper-ink)}.join-dialog__cells{position:relative;display:flex;justify-content:center;gap:10px;cursor:text}.join-dialog__cell{width:38px;height:48px;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:600;font-variant-numeric:tabular-nums;color:var(--paper-ink);border-bottom:2px solid rgba(62,52,38,.35)}.join-dialog__cell--active{border-bottom-color:var(--paper-ink)}.join-dialog__input{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;border:0;padding:0;font-size:16px}.join-dialog__input:focus-visible{outline:none}.join-dialog__actions{display:flex;justify-content:center;gap:10px;margin-top:22px}.join-dialog__actions .lobby__room-btn:disabled{opacity:.45;cursor:default}.leave-dialog{position:fixed;top:0;right:0;bottom:0;left:0;z-index:70;display:flex;align-items:center;justify-content:center;padding:20px;background:#2821166b}.leave-dialog__box{width:min(380px,100%);background:var(--paper-card);border:1px solid rgba(62,52,38,.18);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:24px 24px 20px;text-align:center}.leave-dialog__title{font-size:17px;font-weight:700;color:var(--paper-ink);margin:0 0 10px}.leave-dialog__message{margin:0;font-size:14px;line-height:1.7;color:var(--paper-body)}.leave-dialog__actions{display:flex;justify-content:center;gap:10px;margin-top:20px}.leave-dialog__actions .mg-btn{margin-bottom:0}.lobby__grid{display:grid;gap:20px}.game-card{display:flex;flex-direction:column;gap:10px;background:color-mix(in srgb,var(--card-accent) 6%,var(--paper-card));color:inherit;border:1px solid color-mix(in srgb,var(--card-accent) 20%,transparent);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:24px 26px;text-align:left;cursor:pointer;transition:transform .18s var(--ease-out),box-shadow .18s var(--ease-out),border-color .18s var(--ease-out);animation:lobby-rise .4s var(--ease-out) backwards}.game-card:nth-child(2){animation-delay:.07s}.game-card:nth-child(3){animation-delay:.14s}.game-card:nth-child(n+4){animation-delay:.21s}@keyframes lobby-rise{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}.game-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift);border-color:color-mix(in srgb,var(--card-accent) 45%,transparent)}.game-card:active{transform:translateY(-1px);box-shadow:var(--shadow-card)}.game-card:focus-visible{outline:2px solid var(--card-accent);outline-offset:3px}.game-card__name{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:700}.game-card__name:before{content:"";flex-shrink:0;width:12px;height:12px;border-radius:50%;background:var(--card-accent)}.game-card__audience{color:color-mix(in srgb,var(--card-accent) 75%,var(--paper-ink));font-size:13px;font-weight:600}.game-card__stats{color:var(--paper-muted);font-size:12px;font-variant-numeric:tabular-nums;margin-top:-4px}.game-card__stats[hidden]{display:none}.game-card__tagline{color:var(--paper-body);font-size:15px;line-height:1.6}.game-card__footer{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:6px}.game-card__tags{display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none}.game-card__tag{padding:3px 12px;border-radius:var(--radius-pill);background:color-mix(in srgb,var(--card-accent) 11%,transparent);color:color-mix(in srgb,var(--card-accent) 85%,var(--paper-ink));font-size:12px;font-weight:500;line-height:1.7}.game-card__actions{display:flex;flex-shrink:0;gap:8px;margin-left:auto}.game-card__reveal,.game-card__cta{display:flex;align-items:center;justify-content:center;text-align:center;font-family:inherit;cursor:pointer}.game-card__reveal{text-decoration:none;padding:8px 16px;background:color-mix(in srgb,var(--card-accent) 4%,var(--paper-card));border:1px solid color-mix(in srgb,var(--card-accent) 32%,transparent);border-radius:var(--radius-pill);color:color-mix(in srgb,var(--card-accent) 82%,var(--paper-ink));font-size:14px;font-weight:600;transition:background-color .18s var(--ease-out),border-color .18s var(--ease-out)}.game-card__reveal:hover{background:color-mix(in srgb,var(--card-accent) 12%,var(--paper-card));border-color:color-mix(in srgb,var(--card-accent) 55%,transparent)}.game-card__reveal:focus-visible,.game-card__cta:focus-visible{outline:2px solid var(--card-accent);outline-offset:2px}.game-card__cta{flex-shrink:0;padding:9px 18px;background:var(--paper-ink);border:none;border-radius:var(--radius-pill);color:var(--paper-card);font-size:14px;font-weight:600;transition:background-color .18s var(--ease-out),transform .18s var(--ease-out)}.game-card:hover .game-card__cta,.game-card:focus-visible .game-card__cta{background:var(--card-accent);transform:translate(2px)}.math-reveal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;overflow-y:auto;overscroll-behavior:contain;background:var(--paper);color:var(--paper-ink)}.math-reveal__inner{max-width:720px;margin:0 auto;padding:20px 24px 72px;transition:opacity .15s var(--ease-out)}.math-reveal__page{display:none}.math-reveal.is-page .math-reveal__page{display:block}.math-reveal.is-page .math-reveal__inner{display:none}.math-reveal.is-page .math-reveal__bar-inner{max-width:1080px}.math-reveal.is-loading .math-reveal__inner{opacity:.45}.math-reveal__bar{position:sticky;top:0;z-index:1;background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--paper-line)}.math-reveal__bar-inner{display:flex;align-items:center;gap:12px;max-width:720px;margin:0 auto;padding:12px 24px}.math-reveal__bar-inner>.math-reveal__home,.math-reveal__bar-inner>.math-reveal__close{margin-left:auto}.math-reveal.is-route .math-reveal__bar-inner>.math-reveal__home{margin-left:0}.math-reveal.is-route .math-reveal__bar-inner>.math-reveal__games{margin-left:auto}.math-reveal__games{position:relative;min-width:0;max-width:100%}.math-reveal__games-btn{display:inline-flex;align-items:center;gap:6px;max-width:100%;height:34px;padding:0 14px;border:1px solid var(--paper-line);border-radius:var(--radius-pill);background:var(--paper-card);box-shadow:var(--shadow-card);color:var(--paper-body);font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;transition:background-color .15s var(--ease-out),box-shadow .15s var(--ease-out),border-color .15s var(--ease-out)}.math-reveal__games-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.math-reveal__games-dot{width:8px;height:8px;flex-shrink:0;border-radius:50%;background:var(--tab-accent, currentColor)}.math-reveal__games-btn:hover{background:#fff;box-shadow:var(--shadow-lift);color:var(--paper-ink)}.math-reveal__games-btn[aria-expanded=true]{border-color:var(--paper-focus);color:var(--paper-ink)}.math-reveal__games-btn[aria-expanded=true] .lobby__caret{transform:rotate(180deg)}.math-reveal__games-btn:focus-visible{outline:2px solid var(--paper-focus);outline-offset:2px}.math-reveal__games-menu{position:absolute;top:calc(100% + 6px);left:0;z-index:5;margin:0;padding:6px;list-style:none;min-width:max-content;max-width:calc(100vw - 32px);background:var(--paper-card);border:1px solid var(--paper-line);border-radius:var(--radius-md);box-shadow:var(--shadow-lift)}.math-reveal__games-menu[hidden]{display:none}.math-reveal__games-menu a,.math-reveal__games-menu button{display:flex;align-items:center;gap:8px;width:100%;padding:6px 12px;background:none;border:none;border-radius:var(--radius-sm);color:var(--paper-body);font-family:inherit;font-size:14px;font-weight:600;text-align:left;text-decoration:none;white-space:nowrap;cursor:pointer}.math-reveal__games-menu a:hover,.math-reveal__games-menu button:hover,.math-reveal__games-menu a[aria-current=page],.math-reveal__games-menu button[aria-current=true]{background:#3e342612;color:var(--paper-ink)}.math-reveal__games-menu a:focus-visible,.math-reveal__games-menu button:focus-visible{outline:2px solid var(--paper-focus);outline-offset:1px}.math-reveal__title{font-size:32px;font-weight:700;letter-spacing:1px;margin:0 0 10px}.math-reveal__intro{color:var(--paper-muted);font-size:16px;line-height:1.7;margin:0 0 28px}.math-reveal__close,.math-reveal__back{background:none;border:none;padding:0;color:var(--card-accent);font-size:15px;font-weight:600;cursor:pointer}.math-reveal__close{text-decoration:none;flex-shrink:0;height:34px;padding:0 14px;white-space:nowrap;background:var(--paper-card);border:1px solid var(--paper-line);border-radius:var(--radius-pill);box-shadow:var(--shadow-card);color:var(--paper-body);transition:background-color .15s var(--ease-out),box-shadow .15s var(--ease-out)}.math-reveal__close:hover{background:#fff;box-shadow:var(--shadow-lift)}.math-reveal__close:focus-visible,.math-reveal__back:focus-visible{outline:2px solid var(--paper-focus);outline-offset:2px}.math-reveal__back{display:block;margin:28px 0 0 auto;font-size:17px}.math-reveal__back:hover{text-decoration:underline;text-underline-offset:3px}.math-reveal__home{display:inline-flex;align-items:center;gap:6px;flex-shrink:0;height:34px;padding:0 14px;border:1px solid var(--paper-line);border-radius:var(--radius-pill);background:var(--paper-card);box-shadow:var(--shadow-card);color:var(--paper-body);font-size:14px;font-weight:600;text-decoration:none;white-space:nowrap;transition:background-color .15s var(--ease-out),box-shadow .15s var(--ease-out)}.math-reveal__bar .lobby__lang-btn{height:34px;padding:0 14px;border:1px solid var(--paper-line);border-radius:var(--radius-pill);background:var(--paper-card);box-shadow:var(--shadow-card);color:var(--paper-body);font-size:14px;font-weight:600;transition:background-color .15s var(--ease-out),box-shadow .15s var(--ease-out),border-color .15s var(--ease-out)}.math-reveal__home:hover,.math-reveal__bar .lobby__lang-btn:hover{background:#fff;box-shadow:var(--shadow-lift);color:var(--paper-ink)}.math-reveal__bar .lobby__lang-btn[aria-expanded=true]{border-color:var(--paper-focus);color:var(--paper-ink)}.math-reveal__home:focus-visible,.math-reveal__bar .lobby__lang-btn:focus-visible{outline:2px solid var(--paper-focus);outline-offset:2px}.math-reveal__bar .lobby__lang-menu button{padding:6px 12px;background:none;border:none;border-radius:var(--radius-sm);color:var(--paper-body);font-size:14px;font-weight:600;cursor:pointer}.math-reveal__bar .lobby__lang-menu button:hover{background:#3e342612;color:var(--paper-ink)}.math-reveal__bar .lobby__lang-menu button:focus-visible{outline:2px solid var(--paper-focus);outline-offset:1px}.math-reveal__hero{display:flex;align-items:center;flex-wrap:wrap;gap:10px 18px;margin:0 0 10px}.math-reveal__hero h1{margin:0}.math-reveal__play{display:inline-flex;align-items:center;flex-shrink:0;height:42px;padding:0 22px;border-radius:var(--radius-pill);background:var(--card-accent);box-shadow:var(--shadow-card);color:#fff;font-size:16px;font-weight:700;text-decoration:none;white-space:nowrap;transition:transform .12s var(--ease-out),box-shadow .15s var(--ease-out),filter .15s var(--ease-out)}.math-reveal__play:hover{transform:translateY(-1px);box-shadow:var(--shadow-lift);filter:brightness(1.06)}.math-reveal__play:active{transform:translateY(1px)}.math-reveal__play:focus-visible{outline:2px solid var(--paper-focus);outline-offset:2px}.math-section{background:var(--paper-card);border:1px solid color-mix(in srgb,var(--card-accent) 20%,transparent);border-left:6px solid var(--card-accent);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:24px 26px;margin-bottom:20px;font-size:16px;line-height:1.8}.math-section h2{font-size:20px;margin:0 0 8px}.math-section p{margin:0 0 10px}.math-section ul,.math-section ol{margin:0 0 10px;padding-left:1.4em}.math-section table{border-collapse:collapse;margin:4px 0 12px;font-size:15px}.math-section th,.math-section td{border:1px solid rgba(62,52,38,.2);padding:4px 12px;text-align:center}.math-section th{background:#f7f0e1;font-weight:600;white-space:nowrap}.math-section details{background:#f7f0e1;border-radius:var(--radius-md);padding:10px 14px;margin:8px 0 12px}.math-section summary{color:var(--card-accent);font-weight:600;cursor:pointer}.math-section details[open] summary{margin-bottom:10px}@media (max-width: 520px){.lobby__account{left:16px;right:16px;max-width:none}.lobby__inner{padding-top:96px}.legal__inner{padding:24px 16px 64px}.legal h1{font-size:26px}.lobby__title{font-size:34px}.game-card{padding:20px 20px 18px}.game-card__footer{flex-direction:column;align-items:stretch;gap:14px}.game-card__tag{padding:2px 10px}.game-card__actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-left:0}.game-card__reveal,.game-card__cta{height:44px;min-width:0;padding:0 12px;font-size:15px;line-height:1.15}.math-reveal__bar-inner{padding:10px 16px;gap:10px}.math-reveal__inner{padding:18px 16px 56px}.math-reveal__title{font-size:26px}.math-section{padding:18px}.auth{padding:20px 16px 56px}.auth__hero{width:56px;height:56px;margin:12px auto 2px;border-radius:18px}.auth__hero svg{width:30px;height:30px}.auth__title{font-size:24px;margin:8px 0 16px}.auth__form{gap:13px;padding:18px 16px;border-radius:16px}.auth__field{gap:5px}.auth__field input,.auth__fixed{height:46px}.auth__captcha-btn{width:118px;height:46px}.auth__dice{width:46px;height:46px}.auth__submit{height:48px}.auth__switch{margin-top:14px}}@media (prefers-reduced-motion: reduce){.game-card{animation:none}.game-card,.game-card__cta,.game-card__reveal,.math-reveal__games-btn,.math-reveal__play,.math-reveal__home,.math-reveal__bar .lobby__lang-btn,.auth__submit,.auth__dice,.lobby__account a,.lobby__account button{transition:none}.auth__dice.is-rolling{animation:none}}.mg-panel [hidden]{display:none!important}.mg-panel-screen{--game-accent: var(--paper-ink);min-height:100%;display:flex;align-items:center;justify-content:center;padding:20px 16px;box-sizing:border-box;background:var(--paper);color:var(--paper-ink)}.mg-panel{width:100%;max-width:440px;background:var(--paper-card);border:1px solid var(--paper-line);border-radius:var(--radius-lg);padding:26px 24px;box-shadow:var(--shadow-card);position:relative}.mg-back{position:absolute;top:14px;left:14px;border:0;background:none;color:var(--paper-body);font-size:14px;font-weight:600;cursor:pointer;padding:9px 12px;margin:-5px 0 0 -6px;border-radius:var(--radius-pill);transition:background-color .15s var(--ease-out),color .15s var(--ease-out)}.mg-back:hover{background:#3e342612;color:var(--paper-ink)}.mg-back:focus-visible{outline:2px solid var(--paper-focus);outline-offset:1px}.mg-reveal{text-decoration:none;position:absolute;top:14px;right:14px;background:var(--paper-card);border:1px solid var(--game-accent);border-radius:var(--radius-pill);color:var(--game-accent);font-size:13px;font-weight:600;padding:9px 16px;cursor:pointer;transition:background-color .15s var(--ease-out),color .15s var(--ease-out),transform .1s var(--ease-out)}.mg-reveal:hover{background:var(--game-accent);color:#fff}.mg-reveal:active{transform:scale(.96)}.mg-reveal:focus-visible{outline:2px solid var(--paper-focus);outline-offset:2px}.mg-reveal--inline{position:static;display:inline-flex;align-items:center;flex:none;padding:5px 12px;font-size:13px;line-height:1.3;white-space:nowrap}.mg-title{margin:12px 0 14px;font-size:24px;font-weight:700;letter-spacing:1px;text-align:center;color:var(--paper-ink)}.mg-think{margin:-6px 0 20px;padding:12px 14px;border:1px dashed color-mix(in srgb,var(--game-accent) 40%,transparent);border-radius:var(--radius-md);background:color-mix(in srgb,var(--game-accent) 5%,var(--paper-card));color:var(--paper-body);font-size:13px;line-height:1.7}.mg-think__label{color:var(--game-accent);font-weight:600;margin-bottom:2px}.mg-think ul{margin:0;padding-left:1.3em}.mg-desc,.mg-hint{color:var(--paper-muted);font-size:13px;line-height:1.6;text-align:center}.mg-desc{margin:0 0 16px}.mg-hint{min-height:18px;margin:8px 0}.mg-label{margin:20px 0 8px;font-size:13px;font-weight:500;color:var(--paper-muted)}.mg-btn{display:block;width:100%;min-height:46px;margin-bottom:10px;padding:12px 18px;font-size:15px;font-weight:600;border-radius:var(--radius-md);border:1px solid rgba(62,52,38,.22);background:var(--paper);color:var(--paper-ink);cursor:pointer;transition:background-color .15s var(--ease-out),border-color .15s var(--ease-out),transform .1s var(--ease-out)}.mg-btn:hover:not(:disabled){background:#ece1cb;border-color:#3e342657}.mg-btn:active:not(:disabled){transform:scale(.98)}.mg-btn:focus-visible{outline:2px solid var(--paper-focus);outline-offset:2px}.mg-btn:disabled{opacity:.45;cursor:default}.mg-btn--primary{background:var(--paper-ink);border-color:var(--paper-ink);color:var(--paper-card)}.mg-btn--primary:hover:not(:disabled){background:#443a28;border-color:#443a28}.mg-btn--ghost{background:transparent;border-color:transparent;color:var(--paper-body)}.mg-btn--ghost:hover:not(:disabled){background:#3e342612;border-color:transparent}.mg-result-actions{display:flex;gap:8px}.mg-result-actions .mg-btn{flex:1;width:auto;min-width:0;margin-bottom:0}.mg-result-actions [data-role=again]{flex:2}.mg-btn--inline{display:inline-block;width:auto;min-height:52px;margin:0;padding:10px 20px;font-size:14px}.mg-records{display:flex;align-items:center;justify-content:space-between;margin-top:14px;padding:14px 4px 2px;border-top:1px dashed rgba(62,52,38,.22);color:var(--paper-body);font-size:14px;font-weight:600;text-decoration:none;border-radius:var(--radius-md);transition:color .15s var(--ease-out)}.mg-records:after{content:"→"}.mg-records:hover{color:var(--paper-ink)}.mg-records:focus-visible{outline:2px solid var(--paper-focus);outline-offset:2px}.mg-records-hint{margin:4px 4px 0;font-size:12px;color:var(--paper-body);opacity:.65}.mg-records-hint[hidden]{display:none}.mg-join{display:flex;gap:8px}.mg-code-input{flex:1;min-width:0;height:52px;padding:0 12px;font-size:20px;font-variant-numeric:tabular-nums;letter-spacing:4px;text-align:center;border-radius:var(--radius-md);border:1px solid rgba(62,52,38,.25);background:#fff;color:var(--paper-ink);transition:border-color .15s var(--ease-out),box-shadow .15s var(--ease-out)}.mg-code-input:focus{outline:none;border-color:var(--paper-ink);box-shadow:0 0 0 3px #3e34261f}.mg-code-input::placeholder{color:var(--paper-muted);letter-spacing:2px}.rules-dialog{position:fixed;top:0;right:0;bottom:0;left:0;z-index:80;display:flex;align-items:center;justify-content:center;padding:16px;background:#2821166b}.rules-dialog__box{position:relative;width:min(440px,100%);max-height:min(86vh,720px);overflow:auto;background:var(--paper-card);border:1px solid rgba(62,52,38,.18);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:16px 14px 14px}.rules-dialog__title{margin:0 28px 12px;text-align:center;font-size:16px;font-weight:700;color:var(--paper-ink)}.rules-dialog__close{position:absolute;top:8px;right:8px;width:32px;height:32px;border:0;border-radius:var(--radius-pill);background:none;color:var(--paper-body);font-size:22px;line-height:1;cursor:pointer}.rules-dialog__close:hover{background:#3e342612;color:var(--paper-ink)}.rules-dialog__close:focus-visible{outline:2px solid var(--paper-focus);outline-offset:1px}.rules-dialog .mg-howto{margin:0}.room-title{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px 10px;margin:12px 0 14px}.room-title .mg-title{margin:0}.room-code{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;margin:-4px 0 4px}.room-code__label{color:var(--paper-muted);font-size:13px}.room-code__num{font-size:28px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:4px;color:var(--paper-ink)}.room-status{font-weight:600;color:var(--paper-body)}.room-clocks{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;margin:2px 0 8px}.room-clock{font-size:14px;font-weight:600;font-variant-numeric:tabular-nums;color:var(--paper-body)}.room-clock__time{display:inline-block;min-width:3.4em;text-align:left}.room-ai-pill{display:flex;align-items:center;gap:8px;min-height:36px;padding:3px 12px 3px 4px;border-radius:var(--radius-pill);border:1px solid rgba(62,52,38,.22);background:var(--paper)}.room-ai-go{border:0;padding:6px 14px;border-radius:var(--radius-pill);background:#2f6fdd;color:#fff;font:inherit;font-size:14px;font-weight:600;font-variant-numeric:tabular-nums;cursor:pointer;transition:background-color .15s var(--ease-out)}.room-ai-go:hover{background:#2761c4}.room-ai-go:active{background:#1f53ab}.room-ai-time{display:inline-block;min-width:4.4em;font-size:13px;font-weight:600;font-variant-numeric:tabular-nums;color:var(--paper-body);text-align:left}.room-ai-time.is-action{color:#2f6fdd;cursor:pointer}.room-ai-time.is-action:hover{text-decoration:underline}.room-ai-go:focus-visible{outline:2px solid var(--paper-focus);outline-offset:2px}.room-games{display:flex;flex-wrap:wrap;gap:8px}.room-chip{--chip-accent: var(--paper-ink);min-height:36px;padding:6px 14px;border-radius:var(--radius-pill);border:1px solid rgba(62,52,38,.22);background:var(--paper);color:var(--paper-ink);font-size:14px;font-weight:600;cursor:pointer;transition:background-color .15s var(--ease-out),border-color .15s var(--ease-out)}.room-chip:hover:not(:disabled){border-color:var(--chip-accent)}.room-chip.is-active{background:var(--chip-accent);border-color:var(--chip-accent);color:#fff}.room-chip:disabled:not(.is-active){opacity:.45;cursor:default}.room-chip:disabled.is-active{cursor:default}.room-chip:focus-visible{outline:2px solid var(--paper-focus);outline-offset:2px}.room-members{list-style:none;margin:0 0 8px;padding:0;display:flex;flex-direction:column;gap:6px}.room-member{display:flex;align-items:center;gap:6px;flex-wrap:wrap;padding:10px 12px;border-radius:var(--radius-md);border:1px solid var(--paper-line);background:var(--paper)}.room-member.is-ready{border-color:#30a46c}.room-member__name{flex:1;min-width:0;font-weight:600;color:var(--paper-ink);overflow-wrap:anywhere}.room-tag{padding:2px 8px;border-radius:var(--radius-pill);background:#3e342614;color:var(--paper-body);font-size:12px}.room-member.is-offline{opacity:.55}.room-banner{position:fixed;top:calc(env(safe-area-inset-top,0px) + 8px);left:50%;transform:translate(-50%);z-index:1000;max-width:calc(100vw - 24px);padding:8px 16px;border-radius:var(--radius-pill);background:#282016e0;color:#fff;font-size:14px;font-weight:600;text-align:center;pointer-events:none}.room-banner[hidden]{display:none}.mg-hint.is-error{color:var(--danger)}.mg-seat-mark{display:inline-block;vertical-align:-2px;margin-right:4px;flex:none}