@layer reset,tokens,showcase,components,accessibility,layout,pages,contracts;@layer tokens{:root{--tok-bg: #05060f;--tok-bg-2: #0b0f26;--tok-panel: rgb(255, 255, 255, .06);--tok-panel-strong: rgb(255, 255, 255, .12);--tok-border: rgb(255, 255, 255, .1);--tok-border-strong: rgb(255, 255, 255, .14);--tok-text: #e8ecff;--tok-text-dim: #9aa6d8;--tok-text-mute: #56618f;--tok-cyan: #40d8ff;--tok-gold: #ffd34d;--tok-success: #34d399;--tok-danger: #ff6b7a;--tok-text-soft: #c3cdf2;--tok-text-faint: #7c89bf;--tok-on-accent: #0b0f26;--tok-accent: #667eea;--tok-accent-2: #764ba2;--tok-radius-btn: 12px;--tok-radius-panel: 16px;--tok-btn-size: 40px;--tok-hit-pad: -6px;--tok-surface: rgb(255, 255, 255, .045);--tok-fill-raised: rgb(255, 255, 255, .1);--tok-border-raised: rgb(255, 255, 255, .2);--tok-chip-hover: rgb(255, 255, 255, .15);--tok-text-strong: #fff;--tok-handle: rgb(255, 255, 255, .22);--tok-scrim: rgb(4, 5, 10, .62);--tok-sheet: rgb(18, 21, 28, .98);--tok-shadow-strong: rgb(0, 0, 0, .5);--tok-scrollbar: rgb(255, 255, 255, .14);--tok-scrollbar-hover: rgb(255, 255, 255, .28)}:root[data-theme=light]{--tok-bg: #f3f5fa;--tok-bg-2: #e8ecf5;--tok-panel: rgb(255, 255, 255, .78);--tok-panel-strong: rgb(255, 255, 255, .96);--tok-border: rgb(15, 23, 42, .12);--tok-border-strong: rgb(15, 23, 42, .2);--tok-text: #182033;--tok-text-dim: #3f4a66;--tok-text-mute: #525c78;--tok-text-soft: #2b3552;--tok-text-faint: #4d5873;--tok-cyan: #0b84ad;--tok-gold: #a87a0c;--tok-success: #11805a;--tok-danger: #c9364a;--tok-surface: rgb(255, 255, 255, .86);--tok-fill-raised: rgb(15, 23, 42, .06);--tok-border-raised: rgb(15, 23, 42, .18);--tok-chip-hover: rgb(15, 23, 42, .08);--tok-text-strong: #0b1220;--tok-handle: rgb(15, 23, 42, .22);--tok-scrim: rgb(15, 23, 42, .32);--tok-sheet: rgb(255, 255, 255, .98);--tok-shadow-strong: rgb(15, 23, 42, .18);--tok-scrollbar: rgb(15, 23, 42, .18);--tok-scrollbar-hover: rgb(15, 23, 42, .32)}.icon-btn{width:var(--tok-btn-size);height:var(--tok-btn-size);flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;font-size:18px;line-height:1;background:var(--tok-panel);border:1px solid var(--tok-border);border-radius:var(--tok-radius-btn);cursor:pointer;transition:background .15s,transform .1s,border-color .15s;color:inherit;font-family:inherit;padding:0;-webkit-tap-highlight-color:transparent}.icon-btn:hover{background:var(--tok-panel-strong)}.icon-btn:active{transform:scale(.92)}.icon-btn:focus-visible,.btn-primary:focus-visible,.btn-ghost:focus-visible{outline:2px solid var(--tok-accent);outline-offset:2px}.icon-btn{position:relative}.icon-btn:after{content:"";position:absolute;inset:var(--tok-hit-pad);border-radius:inherit}.btn-primary,.btn-ghost{font-family:inherit;font-size:14px;font-weight:700;cursor:pointer;border-radius:var(--tok-radius-btn);padding:11px 18px;transition:transform .12s,background .15s,border-color .15s,box-shadow .15s,filter .15s;-webkit-tap-highlight-color:transparent}.btn-primary{color:var(--tok-on-accent);background:linear-gradient(120deg,var(--tok-accent),var(--tok-accent-2));border:none;box-shadow:0 8px 24px rgba(64,184,255,.3);box-shadow:0 8px 24px color-mix(in srgb,var(--tok-accent) 35%,transparent)}.btn-primary:hover{transform:translateY(-1px);filter:brightness(1.05)}.btn-primary:active{transform:scale(.96)}.btn-ghost{color:var(--tok-text-dim);background:var(--tok-panel);border:1px solid var(--tok-border)}.btn-ghost:hover{background:var(--tok-panel-strong);color:var(--tok-text)}.btn-ghost:active{transform:scale(.96)}.btn{font-family:inherit;font-size:14px;font-weight:700;cursor:pointer;border-radius:var(--tok-radius-btn);transition:transform .12s,background .15s,border-color .15s,box-shadow .15s,filter .15s;-webkit-tap-highlight-color:transparent}}@layer layout{:root{--frame-max: 520px;--frame-max-wide: 940px;--frame-stage: 460px;--frame-side: 300px;--frame-side-gap: 12px;--frame-radius: 18px;--drawer-max: 90dvh;--frame-ratio: .75;--frame-stage-h: 960px;--frame-chrome: 150px;--frame-main-gap: 28px;--frame-scrollbar-thumb: var(--tok-scrollbar);--frame-scrollbar-thumb-hover: var(--tok-scrollbar-hover)}}@layer reset{html.game-reset,html.game-reset *{margin:0;padding:0;box-sizing:border-box}*,*:before,*:after{box-sizing:border-box}}@layer contracts{html.game-hidden-contract .hidden{display:none!important}}@layer layout{.game-shell{display:flex;flex-direction:column;align-items:center;width:100%;max-width:var(--frame-max);margin:0 auto;padding:10px 12px 6px;min-height:100vh;min-height:100dvh}}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;border:0;clip-path:inset(50%);overflow:hidden;white-space:nowrap}@layer layout{.game-topbar{width:100%;flex-shrink:0;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:4px 0 10px}}@layer layout{.game-topbar-group{display:flex;align-items:center;gap:6px;flex-shrink:0}}@layer layout{.game-topbar-center{flex:1;min-width:0;display:flex;justify-content:center;align-items:center;gap:8px;flex-wrap:wrap}}@layer layout{.game-main{width:100%;display:flex;flex-direction:column;align-items:center}}@layer layout{.game-stage{position:relative;width:100%;max-width:var(--frame-stage);display:flex;justify-content:center;align-items:flex-start}}@layer layout{.game-stage--fill{flex:1;min-height:0}}@layer layout{.game-canvas{display:block;width:100%;border-radius:var(--frame-radius)}}@layer layout{.game-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:10;display:flex;flex-direction:column;align-items:center;justify-content:safe center;gap:10px;padding:20px 18px;border-radius:var(--frame-radius);overflow-y:auto;scrollbar-width:none}}@layer layout{.game-overlay::-webkit-scrollbar{display:none}}@media not (min-width:1024px){@layer contracts{.game-stage:has(>.game-overlay--menu:not(.hidden)){display:grid;justify-items:center;align-items:start;aspect-ratio:auto;height:auto;overflow:visible}}@layer contracts{.game-stage:has(>.game-overlay--menu:not(.hidden))>*{grid-area:1 / 1}}@layer contracts{.game-stage:has(>.game-overlay--menu:not(.hidden))>canvas{height:auto!important}}@layer contracts{.game-stage>.game-overlay--menu{position:relative;inset:auto;justify-self:stretch;align-self:stretch;overflow:visible}}}@layer layout{.game-toast{position:absolute;left:50%;transform:translate(-50%);z-index:20;border-radius:99px;pointer-events:none}}@layer layout{.game-footer{width:100%;flex-shrink:0;display:flex;flex-direction:column;align-items:center;gap:6px;padding:6px 0 2px;margin-top:auto}}@layer pages{.game-footer-actions{display:flex;align-items:center;justify-content:center;gap:8px}}@layer layout{.game-footer-hint{padding:2px 0 0;font-size:11.5px;line-height:1.5;color:var(--tok-text-mute);letter-spacing:.05em;text-align:center;max-width:100%}}@layer components{.game-icon-btn{width:var(--tok-btn-size);height:var(--tok-btn-size);flex-shrink:0;padding:0;white-space:nowrap;position:relative;display:inline-flex;align-items:center;justify-content:center;font-size:17px;font-family:inherit;font-weight:700;color:inherit;cursor:pointer;background:var(--tok-panel);border:1px solid var(--tok-border);border-radius:var(--tok-radius-btn);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transition:background .15s,transform .1s,border-color .15s;-webkit-tap-highlight-color:transparent}.game-icon-btn:after{content:"";position:absolute;inset:var(--tok-hit-pad);border-radius:inherit}.game-icon-btn:hover{background:var(--tok-panel-strong)}.game-icon-btn:active{transform:scale(.92)}.game-icon-btn--wide{width:auto;min-width:var(--tok-btn-size);padding:0 12px;white-space:nowrap}}@layer components{.game-btn{display:inline-flex;align-items:center;justify-content:center;gap:7px}.game-btn>svg{width:15px;height:15px;flex:0 0 auto}}@layer components{.game-action-row{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}.game-action-btn{font-family:inherit;font-size:14.5px;font-weight:700;color:var(--tok-text);background:var(--tok-panel);border:1px solid var(--tok-border);border-radius:13px;padding:11px 18px;cursor:pointer;transition:transform .12s,background .15s}:where(.game-action-btn):hover{background:var(--tok-panel-strong)}.game-action-btn:active{transform:scale(.96)}.game-action-btn--primary{color:var(--tok-on-accent);background:linear-gradient(120deg,color-mix(in srgb,var(--tok-success) 85%,white),color-mix(in srgb,var(--tok-cyan) 85%,white));border:none;box-shadow:0 8px 24px rgba(52,211,153,.4)}.game-action-btn--ghost{color:var(--tok-text-dim);background:transparent}}@layer components{.game-start-par{font-size:11.5px;color:var(--tok-text-faint);font-variant-numeric:tabular-nums;white-space:nowrap}.game-start-subtitle{font-size:12.5px;color:var(--tok-text-mute);letter-spacing:.16em;text-transform:uppercase;margin-top:-6px}.game-start-howto{font-size:13px;line-height:1.6;color:var(--tok-text-soft);max-width:350px}.game-start-mode-row{display:flex;gap:8px}.game-start-level-label{font-size:11px;font-weight:700;color:var(--tok-text-mute);letter-spacing:.14em;text-transform:uppercase}.game-start-level-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;width:100%;max-width:360px}.game-start-chip-num{font-size:14px;font-weight:800}.game-start-chip-stars{font-size:9.5px;letter-spacing:-.25px;opacity:.9}.game-start-footer{display:flex;gap:10px}.game-start-card-line{font-size:14px;color:var(--tok-text-dim);font-variant-numeric:tabular-nums}.game-start-title{font-size:34px;font-weight:800;line-height:1.15;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.game-start-mode{display:inline-flex;align-items:center;justify-content:center;gap:8px;line-height:1;font-family:inherit;font-size:14.5px;font-weight:700;color:var(--tok-text);background:var(--tok-panel);border:1px solid var(--tok-border);border-radius:13px;padding:11px 20px;min-height:44px;cursor:pointer;transition:transform .12s,background .15s}:where(.game-start-mode):hover{background:var(--tok-panel-strong)}.game-start-mode:active{transform:scale(.95)}.game-start-mode--daily{border:none}.game-start-level-chip{display:flex;flex-direction:column;align-items:center;gap:1px;font-family:inherit;background:var(--tok-panel);border:1px solid var(--tok-border);border-radius:10px;padding:6px 2px 4px;min-height:44px;cursor:pointer;color:var(--tok-text);transition:background .15s,transform .1s}:where(.game-start-level-chip):hover{background:var(--tok-panel-strong)}.game-start-level-chip:active{transform:scale(.93)}.game-start-daily-best{font-size:12.5px;font-weight:600;min-height:15px;font-variant-numeric:tabular-nums}}@layer components{.game-over-score{font-size:42px;font-weight:800;line-height:1;font-variant-numeric:tabular-nums;text-shadow:0 0 26px color-mix(in srgb,var(--game-over-glow-hue) 45%,transparent)}.game-over-sub{font-size:13px;color:var(--tok-text-dim);min-height:16px;font-variant-numeric:tabular-nums}.game-cut-box{display:flex;align-items:baseline;gap:5px;background:var(--game-cut-surface, rgb(0, 0, 0, .4));border:1px solid var(--game-cut-stroke-color, var(--tok-border));border-radius:11px;padding:6px 12px}.game-cut-value{font-size:19px;font-weight:800;font-variant-numeric:tabular-nums;color:var(--game-cut-value-color, var(--tok-gold));min-width:2ch;text-align:center}}@media(max-width:480px){@layer components{.game-start-howto{font-size:12px}.game-start-level-grid{gap:5px}.game-start-title{font-size:27px}.game-start-mode{font-size:13px;padding:11px 15px}.game-over-score{font-size:34px}.game-cut-value{font-size:16px}}}@layer components{.game-side-records{display:flex;flex-direction:column}.game-side-legend{display:flex;flex-direction:column;gap:2px}.game-legend-row{display:flex;align-items:center;gap:9px;font-size:12.5px;padding:3px 0;color:var(--game-legend-text-color, var(--tok-text-dim))}.game-legend-text{flex:1;min-width:0;line-height:1.45}.game-legend-dot{width:12px;height:12px;border-radius:50%;flex-shrink:0}.game-clear-title{font-size:26px;font-weight:800;letter-spacing:2px}}@layer components{.game-side-card{background:var(--tok-surface);border:1px solid var(--tok-border);border-radius:14px;padding:14px 16px;text-align:left}.game-side-title{font-size:14px;font-weight:800;letter-spacing:.02em;margin-bottom:8px}.game-side-text{font-size:12.5px;line-height:1.7;color:var(--tok-text-dim)}.game-side-text b{color:var(--tok-text)}.game-side-row{display:flex;justify-content:space-between;align-items:baseline;gap:10px;font-size:13.5px;padding:4px 0;color:var(--tok-text-dim)}.game-side-row b{color:var(--tok-text);font-variant-numeric:tabular-nums}.game-side-panel{display:flex;align-items:baseline;gap:8px;font-size:12.5px;line-height:1.6;padding:3px 0;color:var(--tok-text-dim)}.game-side-panel b{color:var(--tok-text);white-space:nowrap}.game-side-kbd-row{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:12px;padding:3px 0;color:var(--tok-text-dim)}.game-side-kbd{background:var(--tok-fill-raised);border:1px solid var(--tok-border-raised);border-radius:5px;padding:1px 6px;font-family:inherit;font-size:10.5px;font-weight:800;color:var(--tok-text)}}@layer components{.game-lb{width:100%;max-width:330px;border-radius:14px;padding:12px 14px}.game-lb-title{font-size:14px;font-weight:700;margin-bottom:8px}.game-lb-list{display:flex;flex-direction:column;gap:3px;min-height:40px;max-height:168px;overflow-y:auto}.game-lb-row{display:flex;align-items:center;gap:8px;font-size:13.5px;padding:3px 6px;border-radius:7px}.game-lb-rank{width:22px;flex-shrink:0;color:var(--tok-text-dim);font-weight:700;font-variant-numeric:tabular-nums}.game-lb-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:left}.game-lb-score{font-weight:700;font-variant-numeric:tabular-nums}.game-lb-empty{color:var(--tok-text-mute);font-size:13px;padding:10px 0}.game-lb-status{min-height:16px;margin-top:4px;font-size:11.5px;color:var(--tok-text-mute)}.game-lb-username-row{display:flex;align-items:center;gap:8px;margin-top:6px}.game-lb-username-label{flex-shrink:0;font-size:11.5px;color:var(--tok-text-dim)}.game-lb-username{flex:1;min-width:0;padding:7px 10px;border-radius:9px;outline:none;font-family:inherit;font-size:13px;color:var(--tok-text)}}@layer layout{.game-title-pill{display:flex;flex-direction:column;align-items:center;text-align:center;min-width:0}}@layer layout{.game-hud-box{display:flex;align-items:baseline;gap:6px;border-radius:12px;padding:5px 14px;font-variant-numeric:tabular-nums}}@layer contracts{.game-drawer{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1200;display:flex;align-items:flex-end;justify-content:center;opacity:0}.game-drawer[hidden]{display:none}.game-drawer.is-open{opacity:1}}@layer components{.game-drawer{background:var(--tok-scrim);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);transition:opacity .22s ease}}@layer contracts{.game-drawer-panel{position:relative;width:100%;max-width:var(--frame-max);max-height:var(--drawer-max);display:flex;flex-direction:column;min-height:0;transform:translateY(100%)}.game-drawer.is-open .game-drawer-panel{transform:translateY(0)}}@layer components{.game-drawer-panel{border-radius:20px 20px 0 0;background:var(--tok-sheet);border:1px solid var(--tok-border, rgb(255, 255, 255, .1));border-bottom:none;box-shadow:0 -18px 50px var(--tok-shadow-strong);transition:transform .28s cubic-bezier(.32,.72,0,1)}}.game-drawer-handle{flex-shrink:0;width:44px;height:4px;margin:10px auto 2px;border-radius:2px;background:var(--tok-handle)}.game-drawer-head{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:6px 14px 10px;border-bottom:1px solid var(--tok-border, rgb(255, 255, 255, .08))}@layer components{.game-drawer-title{font-size:15px;font-weight:800;letter-spacing:.02em;color:var(--tok-text, #f7fafc)}}.game-drawer-body{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;padding:12px 14px calc(16px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:var(--frame-side-gap);scrollbar-width:none}.game-drawer-body::-webkit-scrollbar{display:none}@layer contracts{body.drawer-locked{overflow:hidden}}@media(min-width:1024px){@layer contracts{.game-stats-btn{display:none}}}@media(max-width:480px){@layer tokens{:root{--tok-btn-size: 36px}}@layer layout{.game-shell{padding:6px 8px 4px}}@layer layout{.game-topbar{gap:6px}}@layer layout{.game-topbar-group{gap:4px}}@layer layout{.game-topbar-center{gap:5px}}@layer components{.game-icon-btn{font-size:14px}}@layer components{.game-icon-btn--wide{padding:0 9px}}@layer layout{.game-overlay{padding:16px;gap:11px}}@layer layout{.game-footer-hint{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}}@layer layout{.game-footer{padding:4px 0 2px;gap:5px}}}@media(max-height:720px){@layer layout{.game-shell{padding-top:6px}}@layer layout{.game-footer-hint{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:11px}}@layer layout{.game-footer{padding:2px 0 0;gap:4px}}@layer tokens{:root{--tok-btn-size: 36px}}}@media(max-width:1023.98px){@layer contracts{body.has-stats-drawer .game-sidebar{display:none}}}@media(min-width:1024px){@layer layout{.game-shell{--stage-w: calc(min(var(--frame-stage-h), 100dvh - var(--frame-chrome)) * var(--frame-ratio));max-width:var(--frame-shell-max, var(--frame-max-wide))}}@layer layout{.game-main{flex-direction:row;align-items:flex-start;justify-content:center;gap:var(--frame-main-gap)}}@layer layout{.game-stage{max-width:var(--frame-stage-cap, var(--frame-stage))}}@layer layout{.game-sidebar{display:flex;flex-direction:column;gap:var(--frame-side-gap);width:var(--frame-side);flex-shrink:0}}@layer contracts{body.has-frame-budget .game-sidebar{max-height:calc(100dvh - var(--frame-chrome));overflow-y:auto;overscroll-behavior:contain}}@layer components{body.has-frame-budget .game-sidebar{scrollbar-width:thin;scrollbar-color:var(--frame-scrollbar-thumb) transparent}body.has-frame-budget .game-sidebar::-webkit-scrollbar{width:6px}body.has-frame-budget .game-sidebar::-webkit-scrollbar-track{background:transparent}body.has-frame-budget .game-sidebar::-webkit-scrollbar-thumb{background:var(--frame-scrollbar-thumb);border-radius:99px}body.has-frame-budget .game-sidebar:hover::-webkit-scrollbar-thumb,body.has-frame-budget .game-sidebar::-webkit-scrollbar-thumb:hover{background:var(--frame-scrollbar-thumb-hover)}}@layer contracts{.game-drawer{display:none}}}@media(prefers-reduced-motion:reduce){@layer contracts{.game-icon-btn,.game-drawer,.game-drawer-panel{transition:none}}}@layer layout{:root{--frame-immersive-max: 640px;--frame-immersive-min-h: 300px}}@layer contracts{.game-shell.game-shell--immersive{max-width:none;padding:env(safe-area-inset-top,0) 0 0;min-height:100dvh}.game-shell--immersive>.game-topbar{max-width:var(--frame-immersive-max);padding:6px max(10px,env(safe-area-inset-right,0px)) 6px max(10px,env(safe-area-inset-left,0px))}.game-shell--immersive>.game-main{flex:none}.game-stage.game-stage--immersive{width:100%;max-width:var(--frame-immersive-max);height:calc(100dvh - var(--frame-chrome) - env(safe-area-inset-bottom,0px));min-height:var(--frame-immersive-min-h);flex:none;display:block;overflow:hidden;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}.game-shell--immersive>.game-footer{max-width:var(--frame-immersive-max);padding:10px max(10px,env(safe-area-inset-right,0px)) calc(8px + env(safe-area-inset-bottom,0px)) max(10px,env(safe-area-inset-left,0px))}}@media(min-width:1024px){@layer contracts{.game-shell.game-shell--immersive{max-width:none}.game-stage.game-stage--immersive{max-width:var(--frame-immersive-max)}}}@layer contracts{html,body{touch-action:manipulation}@media not (min-width:1024px),(pointer:coarse){.game-lb-username{font-size:16px}#usernameInput,.wd-input,.na-name-input,.sf-name-input,.gomoku-select,.daily-profile input{font-size:16px!important}}@media(max-width:768px){.game-container:has(#tetris){--tt-board-reserve: 140px;--tt-board-fit: max(140px, calc((100dvh - var(--tt-board-reserve) - env(safe-area-inset-bottom, 0px)) / 2));--frame-stage: min(340px, var(--tt-board-fit)) !important}#tetris,#particleCanvas,#lineClearCanvas{max-width:min(340px,var(--tt-board-fit))!important}}@media(max-width:480px){.game-container:has(#tetris){--frame-stage: min(280px, var(--tt-board-fit)) !important}#tetris,#particleCanvas,#lineClearCanvas{max-width:min(280px,var(--tt-board-fit))!important}}@media(max-width:340px){.game-container:has(#tetris){--tt-board-reserve: 154px}}@media not (min-width:1024px){.rv-board{width:min(100%,480px,max(calc(100vh - 210px),288px))!important}}@media(orientation:portrait)and (not (min-width:900px)){.td-rotate-prompt{justify-content:flex-start!important;padding-top:max(24px,calc(50dvh - 170px))!important}}@media not (min-width:1024px){.sl-shell{--frame-stage: min(460px, calc((100dvh - 100px) / 1.52)) !important}}@media(max-width:600px){.perks{margin-top:24px}}.cp-overlay,.td-overlay{border-radius:0}}