.csa-games{background:#fff;border:1px solid #e6edf6;border-radius:24px;padding:20px;box-shadow:0 12px 32px rgba(12,35,64,.08);margin:18px 0}
.csa-games__head span{color:#0f5ec7;font-size:11px;font-weight:950;text-transform:uppercase;letter-spacing:.1em}
.csa-games__head h2{margin:4px 0;font-size:clamp(28px,4vw,44px);line-height:1;letter-spacing:-.05em}
.csa-games__head p{margin:0 0 16px;color:#667085}
.csa-games__tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.csa-games__tabs button,.csa-game-stage button{border:1px solid #d8e5f6;background:#f4f8ff;color:#0f5ec7;border-radius:999px;padding:10px 13px;font-weight:900;cursor:pointer}
.csa-games__tabs button.is-active{background:#0f5ec7;color:#fff}
.csa-game-stage{background:#f8fbff;border:1px solid #e6edf6;border-radius:20px;padding:16px;min-height:260px}
.csa-game-title{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:12px}
.csa-game-title h3{margin:0;font-size:24px;letter-spacing:-.035em}
.csa-board{display:grid;gap:8px;max-width:520px}
.csa-memory{grid-template-columns:repeat(4,1fr)}
.csa-card{height:76px;border:1px solid #d8e5f6;background:#fff;border-radius:14px;display:grid;place-items:center;font-size:30px;font-weight:900;cursor:pointer}
.csa-card.is-open{background:#0f5ec7;color:#fff}
.csa-tictactoe{grid-template-columns:repeat(3,90px);justify-content:center}
.csa-ttt-cell{width:90px;height:90px;border:1px solid #d8e5f6;background:#fff;border-radius:16px;font-size:38px;font-weight:950}
.csa-quiz-options{display:grid;gap:8px;max-width:720px}.csa-quiz-options button{text-align:left;border-radius:14px;background:#fff}
.csa-input-row{display:flex;gap:8px;flex-wrap:wrap}.csa-input-row input{min-height:42px;border:1px solid #d8e5f6;border-radius:14px;padding:0 12px}
.csa-word-grid{display:grid;grid-template-columns:repeat(10,32px);gap:4px;margin:14px 0}.csa-word-grid span{width:32px;height:32px;border-radius:8px;background:#fff;border:1px solid #d8e5f6;display:grid;place-items:center;font-weight:900}
.csa-snake{background:#0b1832;border-radius:14px;max-width:100%;touch-action:none}
.csa-result{margin-top:12px;font-weight:800}
@media(max-width:700px){.csa-games{padding:14px;border-radius:18px}.csa-game-stage{padding:12px}.csa-memory{grid-template-columns:repeat(4,1fr)}.csa-card{height:58px;font-size:24px}.csa-tictactoe{grid-template-columns:repeat(3,70px)}.csa-ttt-cell{width:70px;height:70px}.csa-word-grid{grid-template-columns:repeat(10,1fr)}.csa-word-grid span{width:auto;height:28px;font-size:12px}}