.master-tru-chests-game{--mt-blue:#1672d4;--mt-green:#43b94d;--mt-dark:#12335b;--mt-light:#f4fbff;--mt-radius:22px;color:var(--mt-dark);font-family:Arial,sans-serif;max-width:1200px;margin:20px auto;box-sizing:border-box}.master-tru-chests-game *{box-sizing:border-box}.mtcg-shell{position:relative;overflow:hidden;border-radius:var(--mt-radius);background:linear-gradient(135deg,#e5f8ff,#fff 55%,#dff5ed);box-shadow:0 16px 46px #1c579329}.mtcg-header{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:18px 22px 10px}.mtcg-brand{font-size:clamp(20px,3vw,30px);font-weight:800}.mtcg-brand small{display:block;color:var(--mt-green);font-size:12px;text-transform:uppercase;letter-spacing:.08em}.mtcg-icon,.mtcg-btn{border:0;border-radius:999px;background:#fff;color:var(--mt-blue);font:700 15px Arial;padding:11px 17px;cursor:pointer;box-shadow:0 4px 14px #0f5e9f22}.mtcg-btn{background:var(--mt-blue);color:#fff;min-height:44px}.mtcg-btn--light{background:#e1f2ff;color:#1465ba}.mtcg-btn--danger{background:#fff0f0;color:#bc3434}.mtcg-icon:focus-visible,.mtcg-btn:focus-visible,.mtcg-task-option:focus-visible{outline:3px solid #ffbf37;outline-offset:2px}.mtcg-btn:hover{transform:translateY(-1px)}.mtcg-btn:active{transform:scale(.96)}.mtcg-main{padding:0 18px 18px}.mtcg-intro{padding:25px;display:grid;gap:15px}.mtcg-intro h2{font-size:clamp(24px,4vw,38px);margin:0}.mtcg-intro p{font-size:17px;max-width:620px;line-height:1.45}.mtcg-level-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:11px;max-height:540px;overflow:auto;padding:4px 6px 4px 4px;scrollbar-color:#8bc8ef #e9f6ff}.mtcg-level-card{border:0;border-radius:17px;min-height:108px;padding:12px;text-align:left;color:#fff;background:linear-gradient(145deg,#1784d9,#31bf82);cursor:pointer}.mtcg-level-card[data-locked="true"]{background:#a5b7c9;cursor:not-allowed}.mtcg-level-card b,.mtcg-level-card span{display:block}.mtcg-level-card span{font-size:12px;margin-top:7px}.mtcg-stage{position:relative;aspect-ratio:16/9;min-height:300px;border-radius:18px;overflow:hidden;background:#bcecff}.mtcg-stage canvas{display:block;width:100%!important;height:100%!important}.mtcg-hud{display:flex;gap:7px;flex-wrap:wrap;position:absolute;z-index:3;inset:10px 10px auto}.mtcg-stat{padding:6px 9px;border-radius:12px;background:#ffffffdf;font-size:12px;box-shadow:0 2px 8px #1144701e}.mtcg-stat b{margin-left:3px}.mtcg-ranking{position:absolute;z-index:3;right:10px;top:57px;min-width:143px;padding:8px 10px;background:#ffffffdc;border-radius:13px;font-size:12px}.mtcg-ranking div{display:flex;justify-content:space-between;gap:10px;padding:2px 0}.mtcg-touch{display:none;position:absolute;z-index:4;inset:auto 10px 10px;justify-content:space-between;pointer-events:none}.mtcg-touch div{display:flex;gap:7px}.mtcg-touch button{pointer-events:auto;width:58px;height:58px;border:0;border-radius:50%;background:#ffffffdf;color:var(--mt-blue);font-size:23px;font-weight:900;touch-action:none}.mtcg-overlay,.mtcg-modal{position:absolute;z-index:7;inset:0;display:grid;place-items:center;padding:16px;background:#0d3e6b93}.mtcg-countdown{font-size:clamp(42px,10vw,86px);font-weight:900;color:#fff;text-shadow:0 4px 0 #1761a5}.mtcg-modal__card{width:min(520px,100%);max-height:100%;overflow:auto;border-radius:22px;background:#fff;padding:23px;text-align:center;box-shadow:0 15px 45px #062e582e;animation:mtcg-fade .2s ease}.mtcg-modal__card h2{margin:0 0 8px}.mtcg-modal__card p{line-height:1.45}.mtcg-task-picture{width:150px;height:112px;margin:10px auto;display:grid;place-items:center;border-radius:20px;background:linear-gradient(145deg,#effaff,#dcf5ff);border:3px solid #c9eafa;box-shadow:inset 0 2px 8px #1672d412}.mtcg-task-picture svg{width:120px;height:90px}.mtcg-task-emoji{font-size:72px;line-height:1}.mtcg-count-picture{font-size:38px;line-height:1.45;padding:12px;border-radius:16px;background:#effaff}.mtcg-task-options{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin:15px 0}.mtcg-task-option{border:2px solid #d8ecfa;border-radius:14px;background:#f7fcff;padding:12px;color:var(--mt-dark);font-weight:bold;cursor:pointer}.mtcg-task-option:hover{border-color:var(--mt-blue)}.mtcg-dirt-area{position:relative;height:175px;margin:13px 0;border-radius:16px;background:radial-gradient(circle at 20% 30%,#fff 0 3px,transparent 4px),#dff5ff;overflow:hidden}.mtcg-dirt{position:absolute;width:45px;height:45px;border:0;border-radius:50%;display:grid;place-items:center;background:#9e704e;font-size:25px;cursor:pointer;animation:mtcg-dirt-pulse .7s ease-in-out infinite alternate}.mtcg-result-stars{font-size:30px;color:#ffc126;letter-spacing:4px}.mtcg-loading{padding:24px;text-align:center}@keyframes mtcg-fade{from{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}@keyframes mtcg-dirt-pulse{to{transform:scale(1.13)}}
.mtcg-controls-hint{margin:10px 4px 0;text-align:center;color:#365a7d;font-size:13px}
.mtcg-intro{position:relative;overflow:hidden;padding-right:290px}.mtcg-intro>*{position:relative;z-index:1}.mtcg-intro:after{content:"";position:absolute;z-index:0;right:-42px;bottom:-90px;width:295px;height:420px;background:var(--mtcg-helper-hero) center bottom/contain no-repeat;filter:drop-shadow(0 12px 10px #0a46742e)}
@media(max-width:620px){.master-tru-chests-game{margin:8px 0}.mtcg-header{padding:14px}.mtcg-main{padding:0 8px 8px}.mtcg-level-grid{grid-template-columns:repeat(2,1fr)}.mtcg-stage{min-height:270px;aspect-ratio:4/3}.mtcg-touch{display:flex}.mtcg-ranking{top:69px}.mtcg-hud{max-width:78%}.mtcg-stat{font-size:11px}.mtcg-intro{padding:16px}.mtcg-controls-hint{display:none}}
@media(max-width:620px){.mtcg-intro:after{display:none}}