:root{--color-paper: #FBF4E4;--color-paper-deep: #F3E9CF;--color-sticker: #FFFFFF;--color-ink: #2B2B2B;--color-ink-soft: #6E6658;--color-ink-faint: #B8B0A0;--marker-red: #FF5A5F;--marker-yellow: #FFC300;--marker-teal: #2EC4B6;--marker-purple: #9B5DE5;--marker-green: #7CB518;--color-success: #7CB518;--color-warning: #FFC300;--color-danger: #FF5A5F;--color-info: #2EC4B6;--marker-red-tint: #FFD1D2;--marker-yellow-tint: #FFE9A8;--marker-teal-tint: #B8ECE7;--marker-purple-tint: #DDC7F7;--ink-10: rgba(43, 43, 43, .1);--ink-20: rgba(43, 43, 43, .2);--sticker-shadow: rgba(43, 43, 43, .9);--radius-sm: 12px;--radius-md: 20px;--radius-lg: 28px;--radius-pill: 9999px;--radius-wobble: 255px 18px 225px 20px / 20px 225px 18px 255px;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--space-3xl: 64px;--font-display: "Baloo 2", "Fredoka", "Nunito", "PingFang SC", "Hiragino Sans GB", system-ui, sans-serif;--font-hand: "Caveat", "Patrick Hand", "Comic Sans MS", "Nunito", cursive;--font-body: "Nunito", "Quicksand", "PingFang SC", "Hiragino Sans GB", system-ui, sans-serif;--ease-sticker: cubic-bezier(.34, 1.56, .64, 1);--ease-bounce: cubic-bezier(.68, -.55, .27, 1.55);--ease-wobble: cubic-bezier(.36, .05, .19, .97)}*{box-sizing:border-box}html{font-size:16px}body{margin:0;font-family:var(--font-body);background:var(--color-paper);color:var(--color-ink);-webkit-font-smoothing:antialiased;overscroll-behavior:none}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:1;pointer-events:none;opacity:.05;mix-blend-mode:multiply;background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="160" height="160"><filter id="n"><feTurbulence type="fractalNoise" baseFrequency="0.9" numOctaves="2"/></filter><rect width="160" height="160" filter="url(%23n)" opacity="0.6"/></svg>')}#root{position:relative;z-index:2;min-height:100dvh;display:flex}.app{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-md);padding:var(--space-lg) var(--space-md) calc(var(--space-lg) + env(safe-area-inset-bottom));width:100%}.stage{position:relative;width:100%;max-width:960px;aspect-ratio:16 / 9;background:var(--color-paper-deep);border:3px solid var(--color-ink);border-radius:var(--radius-wobble);box-shadow:0 6px 0 var(--sticker-shadow);overflow:hidden;touch-action:none}.stage canvas{display:block;width:100%;height:100%;z-index:20}.stage-hint{margin:0;font-size:12px;font-weight:600;color:var(--color-ink-soft);text-align:center}.stage-hint kbd{font-family:var(--font-display);font-weight:700;background:var(--color-sticker);border:2px solid var(--color-ink);border-radius:8px 5px;box-shadow:0 2px 0 var(--sticker-shadow);padding:1px 6px;font-size:11px}.btn{font-family:var(--font-display);font-weight:800;letter-spacing:.02em;cursor:pointer;border-radius:var(--radius-wobble);box-shadow:0 5px 0 var(--sticker-shadow);transition:transform .2s var(--ease-bounce),box-shadow .2s var(--ease-bounce),background-color .15s var(--ease-wobble);-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}.btn-primary{background:var(--marker-red);color:#fff;border:3px solid var(--color-ink);padding:14px 32px;font-size:20px}.btn-primary:hover{transform:translateY(-2px) rotate(-1deg);box-shadow:0 8px 0 var(--sticker-shadow)}.btn-primary:active{transform:translateY(2px) scale(.97);box-shadow:0 2px 0 var(--sticker-shadow)}.btn-secondary{background:var(--color-sticker);color:var(--color-ink);border:3px solid var(--color-ink);padding:12px 24px;font-size:16px}.btn-secondary:hover{background:var(--marker-yellow-tint)}.btn-secondary:active{transform:translateY(2px) scale(.97);box-shadow:0 2px 0 var(--sticker-shadow)}.btn-danger{background:var(--color-paper);color:var(--marker-red);border:3px dashed var(--marker-red);box-shadow:0 5px #ff5a5f66;padding:12px 24px;font-size:15px}.btn-danger:hover{background:var(--marker-red-tint)}.btn-danger:active{transform:translateY(2px) scale(.97);box-shadow:0 2px #ff5a5f66}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:300;display:flex;align-items:center;justify-content:center;background:#fbf4e4a8;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);pointer-events:none;padding:var(--space-md)}.card{pointer-events:auto;background:var(--color-sticker);border:3px solid var(--color-ink);border-radius:var(--radius-wobble);box-shadow:0 5px 0 var(--sticker-shadow);padding:var(--space-lg) var(--space-xl);text-align:center;width:100%;max-width:340px;position:relative}.card.pop{animation:sticker-pop .4s var(--ease-sticker) both}.game-logo{width:240px;max-width:70%;display:block;margin:0 auto 8px}.game-logo.small{width:150px;margin-bottom:4px}.site-footer{position:fixed;left:0;right:0;bottom:0;z-index:500;display:flex;justify-content:center;align-items:center;gap:8px;padding:6px 12px;padding-bottom:calc(6px + env(safe-area-inset-bottom));background:var(--color-paper);border-top:1.5px dashed var(--color-ink-faint);font-family:var(--font-hand);font-size:13px;color:var(--color-ink-soft)}.site-footer strong{color:var(--marker-red);font-weight:700}.site-footer a{color:var(--marker-teal);text-decoration:none;border-bottom:1.5px dashed var(--color-ink-faint)}.site-footer a:hover{border-bottom-style:solid}.title{font-family:var(--font-display);font-weight:800;font-size:clamp(30px,6vw,44px);line-height:1;letter-spacing:.02em;margin:0}.title .en{display:block;font-size:12px;font-weight:700;letter-spacing:.3em;color:var(--color-ink-soft);margin-top:4px}.squiggle{width:170px;display:block;margin:4px auto 12px}.mascot{width:68px;display:block;margin:4px auto 8px;animation:idle-wobble 2.4s ease-in-out infinite}.hint{margin:12px 0 0;font-size:13px;font-weight:600;color:var(--color-ink-soft);line-height:1.6}.hand-note{margin:10px 0 0;font-family:var(--font-hand);font-size:20px;font-weight:600;color:var(--marker-purple);transform:rotate(-3deg);display:inline-block}.stat-row{display:flex;gap:10px;justify-content:center;margin:16px 0}.stat{background:var(--color-sticker);border:2.5px solid var(--color-ink);border-radius:16px 10px 14px 8px;box-shadow:0 4px 0 var(--sticker-shadow);padding:10px 12px;min-width:84px;flex:1}.stat .v{font-family:var(--font-display);font-weight:800;font-size:24px;line-height:1;font-feature-settings:"tnum"}.stat .l{font-size:11px;font-weight:700;color:var(--color-ink-soft);margin-top:4px}.stat.gold{background:var(--marker-yellow-tint)}.btn-row{display:flex;flex-direction:column;gap:10px}.record-badge{position:absolute;top:-18px;right:-10px;width:64px;animation:star-wobble 2.4s ease-in-out infinite}.result-title{font-family:var(--font-display);font-weight:800;font-size:clamp(26px,5vw,40px);margin:0;letter-spacing:.04em}.result-title.record{color:var(--marker-red)}.hud{position:absolute;top:0;right:0;bottom:0;left:0;z-index:100;pointer-events:none;font-family:var(--font-body)}.hud-top{position:absolute;top:10px;left:12px;right:12px;display:flex;justify-content:space-between;align-items:flex-start;gap:var(--space-sm)}.hud-left,.hud-right{display:flex;align-items:center;gap:var(--space-sm)}.hud-panel-bg{position:absolute;top:6px;left:8px;right:8px;width:calc(100% - 16px);height:auto;z-index:-1;pointer-events:none;background:linear-gradient(var(--color-sticker),var(--color-sticker)) padding-box}.combo-badge{background:var(--marker-green);border:2.5px solid var(--color-ink);border-radius:18px 12px 16px 10px;box-shadow:0 4px 0 var(--sticker-shadow);padding:5px 12px;display:flex;flex-direction:column;line-height:1;transform:rotate(-2deg)}.combo-num{font-family:var(--font-display);font-weight:800;font-size:22px;letter-spacing:.02em}.combo-count{font-size:11px;font-weight:700;color:#ffffffe6;margin-top:3px}.combo-badge.tick .combo-num{animation:score-tick .16s var(--ease-bounce);will-change:transform}.score-badge{background:var(--marker-yellow);border:2.5px solid var(--color-ink);border-radius:18px 12px 16px 10px;box-shadow:0 4px 0 var(--sticker-shadow);padding:5px 12px;display:flex;flex-direction:column;line-height:1;min-width:96px}.score-num{font-family:var(--font-display);font-weight:800;font-size:30px;font-feature-settings:"tnum";letter-spacing:.02em}.best-tag{font-size:11px;font-weight:700;color:var(--color-ink-soft);margin-top:3px}.chip{font-family:var(--font-display);font-weight:800;font-size:13px;color:var(--color-ink);border:2.5px solid var(--color-ink);border-radius:12px 8px;box-shadow:0 3px 0 var(--sticker-shadow);padding:6px 10px}.chip.shield{background:var(--marker-teal)}.chip.boost{background:var(--marker-purple);color:#fff}.hearts{display:flex;gap:3px;background:#ffffffd9;border:2px solid var(--color-ink);border-radius:var(--radius-pill);box-shadow:0 3px 0 var(--sticker-shadow);padding:5px 9px}.heart{width:20px;height:20px;display:block}.heart.lost{opacity:.25}.icon-btn{pointer-events:auto;width:44px;height:44px;border-radius:50% 44%;border:2.5px solid var(--color-ink);background:#ffffffd9;box-shadow:0 3px 0 var(--sticker-shadow);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0}.icon-btn:active{transform:translateY(2px);box-shadow:0 1px 0 var(--sticker-shadow)}.icon-btn svg{width:22px;height:22px}.vol-pop{position:absolute;top:64px;right:12px;z-index:350;width:208px;background:var(--color-sticker);border:2.5px solid var(--color-ink);border-radius:var(--radius-wobble);box-shadow:0 5px 0 var(--sticker-shadow);padding:14px;pointer-events:auto;animation:sticker-pop .3s var(--ease-sticker) both}.vol-row{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}.vol-row:last-child{margin-bottom:0}.vol-row label{display:flex;justify-content:space-between;font-family:var(--font-display);font-size:12px;font-weight:800;color:var(--color-ink)}.vol-row input[type=range]{width:100%;accent-color:var(--marker-red);cursor:pointer;height:28px}.vol-close{width:100%;margin-top:10px;font-size:13px;padding:8px 0}.skin-pop{position:absolute;top:64px;right:12px;z-index:350;width:300px;max-width:calc(100vw - 24px);background:var(--color-sticker);border:2.5px solid var(--color-ink);border-radius:var(--radius-wobble);box-shadow:0 5px 0 var(--sticker-shadow);padding:14px;pointer-events:auto;animation:sticker-pop .3s var(--ease-sticker) both;text-align:left}.skin-title{font-family:var(--font-display);font-weight:800;font-size:18px;margin:0 0 4px}.skin-progress{font-family:var(--font-hand);font-size:16px;font-weight:600;color:var(--color-ink-soft);margin:0 0 10px}.skin-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.skin-card{cursor:pointer;border:2.5px solid var(--color-ink);border-radius:16px 10px 14px 8px;box-shadow:0 4px 0 var(--sticker-shadow);background:var(--color-paper);padding:8px 6px;text-align:center;position:relative;transition:transform .15s var(--ease-bounce),box-shadow .15s var(--ease-bounce)}.skin-card:active{transform:translateY(2px) scale(.98);box-shadow:0 2px 0 var(--sticker-shadow)}.skin-card.active{background:var(--marker-yellow-tint)}.skin-card.locked{cursor:not-allowed;opacity:.85}.skin-thumb{position:relative;height:64px;display:flex;align-items:flex-end;justify-content:center}.skin-thumb img{height:56px;width:auto}.skin-thumb img.grayscale{filter:grayscale(1);opacity:.5}.skin-lock{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center}.skin-lock svg{width:26px;height:26px;filter:drop-shadow(0 2px 0 var(--sticker-shadow))}.skin-corner{position:absolute;top:2px;right:4px;font-family:var(--font-display);font-weight:800;font-size:13px;color:var(--marker-red)}.skin-name{font-family:var(--font-display);font-weight:800;font-size:14px;margin-top:6px}.skin-cond{font-size:14px;margin-top:2px;color:var(--color-ink-soft);transform:none}.skin-close{width:100%;margin-top:12px;font-size:13px;padding:8px 0}.share-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:380;display:flex;align-items:center;justify-content:center;background:#fbf4e4b8;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);pointer-events:none;padding:var(--space-md)}.share-card{max-width:400px;background:var(--color-sticker)}.share-canvas{width:100%;height:auto;border:2.5px solid var(--color-ink);border-radius:14px 10px;box-shadow:0 4px 0 var(--sticker-shadow);display:block;margin:10px 0;background:var(--color-paper)}.challenge-sticker{background:var(--marker-yellow-tint);border:2px dashed var(--marker-red);border-radius:14px 8px;padding:4px 10px;display:inline-block;margin:0 0 8px;font-size:18px;color:var(--marker-red)}.vs-badge{display:flex;flex-direction:column;line-height:1;border:2.5px solid var(--color-ink);border-radius:16px 10px 14px 8px;box-shadow:0 4px 0 var(--sticker-shadow);padding:5px 10px;min-width:84px}.vs-badge.a{background:var(--marker-teal)}.vs-badge.b{background:var(--marker-purple);color:#fff}.vs-label{font-family:var(--font-display);font-weight:800;font-size:11px;letter-spacing:.1em;opacity:.85}.vs-badge .score-num{font-size:22px;margin-top:2px}.vs-sub{font-size:10px;font-weight:700;margin-top:2px;opacity:.9}.vs-timer{background:var(--marker-red);color:#fff;border:2.5px solid var(--color-ink);border-radius:12px 8px;box-shadow:0 3px 0 var(--sticker-shadow);padding:6px 10px;font-family:var(--font-display);font-weight:800;font-size:15px}.vs-hearts{transform:scale(.92)}.mode-row{display:flex;gap:10px;justify-content:center;margin:12px 0 8px}.mode-btn{font-family:var(--font-display);font-weight:800;font-size:15px;padding:8px 16px;border:2.5px solid var(--color-ink);border-radius:var(--radius-wobble);background:var(--color-paper);box-shadow:0 3px 0 var(--sticker-shadow);cursor:pointer}.mode-btn.active{background:var(--marker-yellow-tint);transform:rotate(-2deg)}.mode-btn:active{transform:translateY(2px) scale(.97)}.versus-setup{margin:8px 0}.versus-duo{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:8px}.versus-duo .mascot{width:52px}.vs-vs{font-family:var(--font-hand);font-weight:700;font-size:24px;color:var(--marker-red);transform:rotate(-8deg)}.skin-pick{display:flex;align-items:center;justify-content:center;gap:6px;margin-bottom:6px}.skin-pick-label{font-family:var(--font-display);font-weight:800;font-size:12px;color:var(--color-ink-soft)}.skin-dot{font-size:12px;font-weight:700;padding:4px 10px;border:2px solid var(--color-ink);border-radius:12px 8px;background:var(--color-paper);box-shadow:0 2px 0 var(--sticker-shadow);cursor:pointer}.skin-dot.active{background:var(--marker-teal-tint)}.skin-dot:active{transform:translateY(1px) scale(.96)}.small-hint{margin-top:4px;font-size:11px}.vs-result{display:flex;align-items:stretch;justify-content:center;gap:8px;margin:16px 0}.vs-col{display:flex;flex-direction:column;align-items:center;gap:4px;border:2.5px solid var(--color-ink);border-radius:16px 10px 14px 8px;box-shadow:0 4px 0 var(--sticker-shadow);padding:10px 14px;min-width:96px}.vs-col.a{background:var(--marker-teal-tint)}.vs-col.b{background:var(--marker-purple-tint)}.vs-tag{font-family:var(--font-display);font-weight:800;font-size:13px;background:var(--color-ink);color:var(--color-paper);border-radius:var(--radius-pill);padding:1px 10px}.vs-col .v{font-family:var(--font-display);font-weight:800;font-size:24px}.vs-col .l{font-size:11px;font-weight:700;color:var(--color-ink-soft)}.vs-winner{align-self:center;font-family:var(--font-hand);font-weight:700;font-size:22px;color:var(--marker-red);transform:rotate(-6deg);padding:4px 8px}.vs-winner.tie{color:var(--color-ink-soft)}.ach-pop{position:absolute;top:64px;right:12px;z-index:350;width:320px;max-width:calc(100vw - 24px);max-height:calc(100% - 88px);overflow-y:auto;background:var(--color-sticker);border:2.5px solid var(--color-ink);border-radius:var(--radius-wobble);box-shadow:0 5px 0 var(--sticker-shadow);padding:14px;pointer-events:auto;animation:sticker-pop .3s var(--ease-sticker) both;text-align:left}.ach-title{font-family:var(--font-display);font-weight:800;font-size:18px;margin:0 0 10px;display:flex;align-items:center;justify-content:space-between}.ach-count{font-family:var(--font-hand);font-size:16px;color:var(--marker-purple)}.ach-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.ach-card{border:2.5px solid var(--color-ink);border-radius:16px 10px 14px 8px;box-shadow:0 4px 0 var(--sticker-shadow);background:var(--color-paper);padding:8px 6px;text-align:center}.ach-card.off{opacity:.92;background:var(--color-paper-deep)}.ach-thumb{position:relative;height:52px;display:flex;align-items:center;justify-content:center}.ach-thumb img{width:48px;height:48px}.ach-thumb img.grayscale{filter:grayscale(1);opacity:.45}.ach-lock{position:absolute;width:26px;height:26px;filter:drop-shadow(0 2px 0 var(--sticker-shadow))}.ach-name{font-family:var(--font-display);font-weight:800;font-size:13px;margin-top:4px}.ach-card.on .ach-cond{color:var(--marker-green)}.ach-close{width:100%;margin-top:12px}.ach-banner{margin:10px 0 4px;display:flex;flex-direction:column;align-items:center;gap:6px}.ach-banner-label{font-family:var(--font-hand);font-size:16px;font-weight:700;color:var(--marker-red);transform:rotate(-3deg)}.ach-banner-row{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}.ach-item{display:flex;flex-direction:column;align-items:center;gap:2px;animation:sticker-pop .45s var(--ease-sticker) both}.ach-item .ach-pop-img{width:44px;height:44px;filter:drop-shadow(0 3px 0 var(--sticker-shadow))}.ach-item .ach-pop-name{font-family:var(--font-display);font-weight:800;font-size:11px;background:var(--marker-yellow-tint);border:2px solid var(--color-ink);border-radius:10px 7px;box-shadow:0 2px 0 var(--sticker-shadow);padding:1px 8px}.touch-controls{position:absolute;left:0;right:0;bottom:calc(var(--space-sm) + env(safe-area-inset-bottom));z-index:120;display:none;justify-content:space-between;padding:0 6%;pointer-events:none}.tc-btn{pointer-events:auto;width:72px;height:72px;border-radius:var(--radius-wobble);border:3px solid var(--color-ink);box-shadow:0 5px 0 var(--sticker-shadow);font-family:var(--font-display);font-weight:800;font-size:22px;color:var(--color-ink);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;cursor:pointer;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;touch-action:none;transition:transform .15s var(--ease-bounce),box-shadow .15s var(--ease-bounce)}.tc-btn.jump{background:var(--marker-yellow-tint)}.tc-btn.slide{background:var(--marker-purple-tint)}.tc-btn:active{transform:translateY(2px) scale(.97);box-shadow:0 2px 0 var(--sticker-shadow)}.tc-btn small{font-family:var(--font-body);font-size:10px;font-weight:700;color:var(--color-ink-soft)}.touch-controls.versus{justify-content:space-between}.tc-side{display:flex;flex-direction:column;gap:8px}.tc-side .tc-btn{width:68px;height:68px;font-size:20px}.tc-side.a .tc-btn.jump{background:var(--marker-teal-tint)}.tc-side.b .tc-btn.jump{background:var(--marker-purple-tint)}.toast{position:absolute;left:50%;bottom:20px;z-index:400;transform:translate(-50%) rotate(-1deg);background:var(--color-sticker);border:2.5px solid var(--color-ink);border-radius:14px 8px;box-shadow:0 4px 0 var(--sticker-shadow);padding:8px 18px;font-weight:700;font-size:14px;animation:sticker-pop .3s var(--ease-sticker) both;pointer-events:none}@keyframes sticker-pop{0%{transform:scale(.6) rotate(-4deg);opacity:0}70%{transform:scale(1.05) rotate(1deg);opacity:1}to{transform:scale(1) rotate(0);opacity:1}}@keyframes idle-wobble{0%,to{transform:rotate(-2deg)}50%{transform:rotate(2deg) translate(1px)}}@keyframes star-wobble{0%,to{transform:rotate(-8deg) scale(1)}50%{transform:rotate(8deg) scale(1.06)}}@keyframes score-tick{0%{transform:scale(1)}40%{transform:scale(1.12)}to{transform:scale(1)}}.score-badge.tick .score-num{animation:score-tick .16s var(--ease-bounce);will-change:transform}@media (max-width: 479px){.stage{aspect-ratio:4 / 5}.touch-controls{display:flex}.card{max-width:100%}.btn-primary{width:100%;max-width:320px}.score-num{font-size:26px}}@media (min-width: 480px) and (max-width: 767px){.touch-controls{display:flex}.btn-primary{width:100%;max-width:320px}}@media (min-width: 768px) and (max-width: 1023px){.touch-controls{display:flex}}@media (min-width: 1024px){.touch-controls{display:none}.btn-row{flex-direction:row;justify-content:center}}@media (pointer: coarse){.touch-controls{display:flex}}