.tetris-wrapper{display:flex;justify-content:center;gap:20px;align-items:flex-start}
.game-container-tetris{position:relative;background:#1a1a2e;border-radius:12px;padding:6px}
#tetris-canvas{display:block;border-radius:6px}
.tetris-overlay{position:absolute;top:6px;left:6px;right:6px;bottom:6px;background:rgba(0,0,0,0.85);border-radius:6px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:16px;font-weight:500;text-align:center;padding:16px}
.tetris-overlay.hidden{display:none}
.tetris-side{display:flex;flex-direction:column;gap:12px}
.next-piece{background:#f5f5f7;border-radius:10px;padding:12px;text-align:center;border:2px solid #e5e5e5}
.next-piece span{display:block;font-size:12px;color:#86868b;margin-bottom:8px}
#next-canvas{background:#1a1a2e;border-radius:6px}
.tetris-btn{padding:12px 24px;border:none;border-radius:10px;background:#007aff;color:#fff;font-size:14px;font-weight:500;cursor:pointer;transition:all 0.2s;-webkit-tap-highlight-color:transparent}
.tetris-btn:hover{background:#0071e3}
.tetris-score{background:#f5f5f7 !important;border:2px solid #e5e5e5}
.tetris-score .score-label{color:#86868b !important}
.tetris-score .score-value{color:#1d1d1f !important}
.tetris-controls{display:none;margin-top:16px}
.control-row{display:flex;justify-content:center;gap:8px;margin-bottom:8px}
.tetris-dir-btn{width:56px;height:48px;border:none;border-radius:10px;background:#f5f5f7;color:#1d1d1f;font-size:20px;cursor:pointer;transition:all 0.15s;-webkit-tap-highlight-color:transparent;border:2px solid #e5e5e5}
.tetris-dir-btn:active{background:#007aff;color:#fff;border-color:#007aff;transform:scale(0.95)}
.tetris-dir-btn.drop-btn{width:auto;padding:0 20px;font-size:14px;font-weight:500}
.tetromino-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:12px}
.tetromino-item{text-align:center;padding:16px 8px;background:#f5f5f7;border-radius:10px}
.tetromino-item span{display:block;margin-top:8px;font-size:13px;color:#666}
.tetromino-shape{width:48px;height:48px;margin:0 auto;display:grid;gap:2px}
.i-shape{grid-template-columns:repeat(4,1fr);grid-template-rows:1fr}
.i-shape::before,.i-shape::after{content:'';background:var(--color);border-radius:2px}
.i-shape{background:linear-gradient(90deg,var(--color) 23%,transparent 23%,transparent 27%,var(--color) 27%,var(--color) 48%,transparent 48%,transparent 52%,var(--color) 52%,var(--color) 73%,transparent 73%,transparent 77%,var(--color) 77%);height:12px;margin-top:18px}
.o-shape{width:24px;height:24px;background:var(--color);border-radius:2px;margin-top:12px}
.t-shape{width:36px;height:24px;background:linear-gradient(180deg,transparent 0%,transparent 45%,var(--color) 45%,var(--color) 100%);position:relative;margin-top:12px}
.t-shape::before{content:'';position:absolute;top:0;left:12px;width:12px;height:12px;background:var(--color);border-radius:2px}
.s-shape,.z-shape,.j-shape,.l-shape{width:36px;height:24px;position:relative;margin-top:12px}
.s-shape{background:linear-gradient(180deg,transparent 50%,var(--color) 50%);clip-path:polygon(0 50%,0 100%,66% 100%,66% 50%,100% 50%,100% 0,33% 0,33% 50%)}
.z-shape{background:linear-gradient(180deg,var(--color) 50%,transparent 50%);clip-path:polygon(0 0,0 50%,33% 50%,33% 100%,100% 100%,100% 50%,66% 50%,66% 0)}
.j-shape::before{content:'';position:absolute;top:0;left:0;width:12px;height:12px;background:var(--color)}
.j-shape::after{content:'';position:absolute;bottom:0;left:0;width:36px;height:12px;background:var(--color)}
.l-shape::before{content:'';position:absolute;top:0;right:0;width:12px;height:12px;background:var(--color)}
.l-shape::after{content:'';position:absolute;bottom:0;left:0;width:36px;height:12px;background:var(--color)}
.game-links{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.game-link-card{display:block;background:#f5f5f7;padding:24px 16px;border-radius:12px;text-align:center;text-decoration:none;transition:all 0.2s}
.game-link-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,0.1)}
.game-link-card span{font-size:36px;display:block;margin-bottom:8px}
.game-link-card h4{font-size:15px;color:#1d1d1f;margin-bottom:4px}
.game-link-card p{font-size:12px;color:#86868b;margin:0}
@media(max-width:768px){
.game-section{padding:6px !important}
.game-header{margin-bottom:4px !important}
.score-board{display:flex !important;flex-direction:row !important;justify-content:center;gap:6px;flex-wrap:nowrap}
.score-item{padding:6px 12px;min-width:auto;flex:1;display:flex !important;flex-direction:row !important;align-items:center;justify-content:center;gap:4px;white-space:nowrap}
.score-label{font-size:11px;white-space:nowrap}
.score-value{font-size:14px;white-space:nowrap}
.tetris-wrapper{flex-direction:row !important;align-items:stretch;justify-content:center;gap:6px}
.game-container-tetris{padding:2px;order:1}
#tetris-canvas{width:calc(60vw) !important;height:calc(120vw) !important;max-width:240px !important;max-height:480px !important}
.tetris-side{flex-direction:column;align-items:center;justify-content:space-between;gap:6px;order:2;padding:2px 0}
.next-piece{padding:4px 6px}
.next-piece span{font-size:8px;margin-bottom:2px}
#next-canvas{width:44px !important;height:44px !important}
.tetris-btn{padding:12px 14px;font-size:12px;min-height:44px}
.tetris-controls{display:flex;flex-direction:column;align-items:center;order:3;margin-top:4px;background:#f5f5f7;padding:10px 14px;border-radius:10px}
.control-row{gap:10px;margin-bottom:6px}
.control-row:last-child{margin-bottom:0}
.tetris-dir-btn{width:58px;height:50px;font-size:20px;border-radius:10px}
.tetris-dir-btn.drop-btn{width:auto;padding:0 22px;font-size:14px;height:46px}
.tips-box{display:none}
.features{display:none !important}
.tetromino-grid{grid-template-columns:repeat(4,1fr);gap:8px}
.tetromino-item{padding:10px 6px;border-radius:8px}
.tetromino-item span{font-size:11px;margin-top:6px}
.tetromino-shape{width:36px;height:36px}
.i-shape{height:10px;margin-top:14px}
.o-shape{width:20px;height:20px;margin-top:10px}
.t-shape,.s-shape,.z-shape,.j-shape,.l-shape{width:30px;height:20px;margin-top:10px}
.t-shape::before{left:10px;width:10px;height:10px}
.j-shape::before,.l-shape::before{width:10px;height:10px}
.j-shape::after,.l-shape::after{width:30px;height:10px}
.game-links{grid-template-columns:repeat(2,1fr);gap:10px}
.game-link-card{padding:16px 12px}
.game-link-card span{font-size:28px;margin-bottom:6px}
.game-link-card h4{font-size:13px}
.game-link-card p{font-size:11px}
}
@media(max-width:380px){
#tetris-canvas{width:calc(58vw) !important;height:calc(116vw) !important;max-width:210px !important;max-height:420px !important}
.tetris-dir-btn{width:52px;height:46px;font-size:18px}
.tetris-dir-btn.drop-btn{padding:0 18px;font-size:13px;height:42px}
.score-item{padding:5px 10px;gap:3px}
.score-label{font-size:10px}
.score-value{font-size:13px}
.tetris-btn{padding:10px 12px;font-size:11px;min-height:40px}
#next-canvas{width:38px !important;height:38px !important}
}