.arcade-game{max-width:1080px;margin:14px auto}.arcade-game .classic-heading{margin-bottom:10px}.arcade-layout{grid-template-columns:minmax(0,590px) minmax(0,1fr);align-items:start;gap:24px;display:grid}.arcade-play{background:#14233f;border:1px solid #345676;border-radius:24px;min-width:0;overflow:hidden;box-shadow:0 14px 40px #12365224}.arcade-score{color:#fff;box-sizing:border-box;background:linear-gradient(120deg,#172549,#263c68);grid-template-columns:1.25fr 1fr 1fr;align-items:center;gap:12px;min-height:82px;padding:16px 22px;display:grid}.arcade-score small{color:#bfd4e8;letter-spacing:.06em;font-size:12px;font-weight:700;display:block}.arcade-score strong{font-variant-numeric:tabular-nums;margin-top:5px;font-size:34px;font-weight:850;line-height:1.1;display:block}.arcade-score>div:not(:first-child){text-align:right}.arcade-score>div:not(:first-child) strong{font-size:25px}.arcade-score strong span{color:#c6d8ea;font-size:14px;font-weight:600}.arcade-guide{color:#315267;background:#eff8fa;border:1px solid #d0e4eb;border-radius:22px;padding:26px;font-size:15px;line-height:1.8}.arcade-guide>small{letter-spacing:2px;color:#307289;font-size:12px;font-weight:800}.arcade-guide h2{letter-spacing:-.6px;color:#18384e;margin:10px 0 20px;font-size:27px;line-height:1.4}.arcade-guide p{margin:12px 0}.arcade-guide .arcade-guide-note{color:#54748b;border-top:1px solid #cddfe9;margin-top:20px;padding-top:15px;font-size:12px}.arcade-status{text-align:center;color:#31586e;background:#e9f5f7;justify-content:center;align-items:center;min-height:42px;margin:0;padding:10px 12px;font-size:13px;line-height:1.5;display:flex}.arcade-game .arcade-end-button{color:#426b80;background:#eaf3f7;border:1px solid #bbd6e1;min-height:44px;padding:10px 14px;font-size:13px}.arcade-dialog{box-sizing:border-box;color:#34586c;background:#f7fcff;border:1px solid #c7dce8;border-radius:20px;width:calc(100% - 26px);max-width:470px;height:fit-content;max-height:calc(100dvh - 40px);margin:auto;padding:24px;position:fixed;inset:0;overflow:auto;box-shadow:0 20px 70px #162d4966}.arcade-dialog::backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#142f4c88}.arcade-dialog h2{clear:both;padding-top:10px;font-size:24px;line-height:1.4}.arcade-dialog p{font-size:15px;line-height:1.8}.arcade-dialog-close{float:right;min-height:42px;color:#3c6177!important;background:#e5eef6!important}.arcade-dialog-actions{flex-wrap:wrap;gap:8px;margin-top:20px;display:flex}.arcade-dialog-actions button{min-height:44px}.arcade-dialog-actions button:last-child{color:#436880;background:#e4edf5}.arcade-side .classic-result>button{width:100%}.arcade-game button:focus-visible{outline-offset:3px;outline:3px solid #eea948}.arcade-game button:disabled{opacity:.55;cursor:not-allowed}.arcade-toast{color:#fff;pointer-events:none;text-shadow:0 2px 6px #10264288;font-size:15px;font-weight:800}@media (max-width:800px),(max-width:1100px) and (max-height:600px){.game-frame .arcade-game{grid-template-rows:48px minmax(0,1fr)}.game-frame .arcade-game .classic-heading{gap:3px;padding-right:2px}.game-frame .arcade-game .classic-tools{gap:3px}.game-frame .arcade-game .classic-tools>button{padding:6px;font-size:11px}.game-frame .arcade-layout{height:100%;min-height:0;display:block}.game-frame .arcade-play{border-radius:16px;grid-template-rows:70px minmax(0,1fr) auto 38px;height:100%;min-height:0;display:grid}.game-frame .arcade-score{gap:6px;min-height:0;padding:9px 12px}.game-frame .arcade-score small{font-size:11px}.game-frame .arcade-score strong{margin-top:3px;font-size:30px}.game-frame .arcade-score>div:not(:first-child) strong{font-size:23px}.game-frame .arcade-score strong span{font-size:12px}.game-frame .arcade-status{min-height:0;padding:5px 8px;font-size:12px}.game-frame .arcade-side .arcade-guide{display:none}.game-frame .arcade-dialog{max-height:calc(var(--game-height,100dvh) - 45px)}.game-frame .arcade-end-button{min-height:40px;padding:7px 10px;font-size:12px}}@media (prefers-reduced-motion:reduce){.arcade-dialog::backdrop{-webkit-backdrop-filter:none;backdrop-filter:none}}