.start-hint-overlay{opacity:0;color:#fff;letter-spacing:.02em;text-align:center;text-shadow:0 3px #00000040,0 6px 18px #0000008c;-webkit-user-select:none;user-select:none;pointer-events:none;white-space:nowrap;z-index:1000;font-family:kidsclub-bold,Arial,sans-serif;font-size:2.25rem;font-weight:400;transition:opacity .35s,transform .35s cubic-bezier(.34,1.56,.64,1);position:fixed;bottom:16.67vh;left:50%;transform:translate(-50%)translateY(12px)scale(.9)}.start-hint-overlay.is-visible{opacity:1;transform:translate(-50%)translateY(0)scale(1)}.start-hint-overlay-text{transform-origin:50% 100%;will-change:transform;display:inline-block}.loading-debug-panel{box-sizing:border-box;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);color:#d8dde5;pointer-events:auto;z-index:1200;background:#0c0e12c7;border:1px solid #ffffff1f;border-radius:8px;flex-direction:column;gap:6px;max-width:320px;max-height:45vh;padding:10px 12px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:11px;line-height:1.4;display:flex;position:fixed;bottom:12px;left:12px}.loading-debug-panel__header{justify-content:space-between;align-items:center;gap:12px;display:flex}.loading-debug-panel__title{opacity:.85;color:#fff;letter-spacing:.04em;text-transform:uppercase;font-size:11px;font-weight:600}.loading-debug-panel__count{opacity:.8;font-variant-numeric:tabular-nums}.loading-debug-panel__list{margin:0;padding:0;list-style:none;overflow-y:auto}.loading-debug-panel__list::-webkit-scrollbar{width:6px}.loading-debug-panel__list::-webkit-scrollbar-thumb{background:#ffffff2e;border-radius:3px}.loading-debug-panel__item{align-items:center;gap:8px;padding:2px 0;display:flex}.loading-debug-panel__status{text-align:center;flex:0 0 12px;font-weight:700}.loading-debug-panel__item.is-loading .loading-debug-panel__status{color:#ffd466}.loading-debug-panel__item.is-loaded .loading-debug-panel__status{color:#7ad18a}.loading-debug-panel__item.is-error .loading-debug-panel__status{color:#ff6b6b}.loading-debug-panel__item.is-error .loading-debug-panel__name{color:#ffb2b2}.loading-debug-panel__name{white-space:nowrap;text-overflow:ellipsis;flex:auto;overflow:hidden}.loading-debug-panel.is-complete{border-color:#7ad18a59}.loading-overlay{-webkit-backdrop-filter:blur(1px);backdrop-filter:blur(1px);color:#fff;z-index:1100;background:#0000002e;justify-content:center;align-items:center;font-family:kidsclub-bold,Arial,sans-serif;transition:opacity .35s,visibility .35s;display:flex;position:fixed;inset:0}.loading-overlay.is-complete{visibility:hidden;opacity:0;pointer-events:none}.loading-overlay__panel{box-sizing:border-box;text-align:center;flex-direction:column;align-items:center;gap:24px;width:min(640px,100vw - 48px);padding:40px 48px;display:flex}.loading-overlay__title{letter-spacing:.03em;text-shadow:0 3px #00000040,0 6px 18px #0000008c;font-size:3rem;font-weight:400}.loading-overlay__bar{background:#ffffff24;border-radius:999px;width:100%;height:16px;position:relative;overflow:hidden}.loading-overlay__bar-fill{border-radius:inherit;background:#2cffed;width:0%;height:100%;transition:width .18s}.loading-overlay__percent{letter-spacing:.02em;font-variant-numeric:tabular-nums;text-shadow:0 2px #0003,0 5px 14px #00000080;font-size:2rem;font-weight:400}@font-face{font-family:kidsclub-bold;src:url(./kidsclub-bold-BZNwi8EC.ttf)format("truetype");font-weight:400;font-display:swap}*{margin:0;padding:0}html,body{background:radial-gradient(circle,#2cffed 0%,#0299b6 85%);height:100%;overflow:hidden}.webgl{outline:none;position:fixed;top:0;left:0}.difficulty-selector{z-index:1000;gap:10px;display:flex;position:fixed;top:20px;left:50%;transform:translate(-50%)}.difficulty-btn{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);cursor:pointer;color:#fff;background:#00000080;border:2px solid #ffffff4d;border-radius:8px;padding:10px 20px;font-size:16px;font-weight:600;transition:all .3s}.difficulty-btn:hover{background:#000000b3;border-color:#fff9;transform:translateY(-2px)}.difficulty-btn.active{background:#588ca0cc;border-color:#fffc;box-shadow:0 4px 12px #588ca066}.difficulty-selector.visible{display:flex!important}.fatal-error{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:1002;background:#00000073;justify-content:center;align-items:center;padding:1.5rem;display:flex;position:fixed;inset:0}.fatal-error__box{text-align:center;color:#fff;-webkit-user-select:none;user-select:none;max-width:32rem;font-family:kidsclub-bold,Arial,sans-serif}.fatal-error__title{letter-spacing:.02em;text-shadow:0 3px #00000040,0 6px 18px #0000008c;margin-bottom:.75rem;font-size:2.25rem;font-weight:400}.fatal-error__detail{opacity:.92;font-size:1.15rem;line-height:1.5}.tp-dfwv{opacity:.85;z-index:1100}