#sounds .big-letter-card{cursor:default;max-width:650px;width:100%;margin:8px auto 12px;padding:14px 18px;box-sizing:border-box}
#sounds .big-letter{font-size:clamp(54px,10vw,84px);line-height:1.1}
#sounds .big-letter-emoji{font-size:40px;margin:4px}
#sounds .big-letter-word{font-size:clamp(16px,3vw,20px);line-height:1.4;max-width:510px;margin:auto}
#sounds .sound-tools{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:12px auto 6px}
#sounds .sound-tools button,#sounds .sound-team{min-height:48px;padding:10px 14px;border:2px solid #8bd6df;border-radius:16px;background:#153c52;color:#fff;font-family:inherit;font-size:16px;font-weight:700;cursor:pointer}
#sounds #letterSoundPlay{background:#176878;border-color:#8bf0d6;font-weight:800}
#sounds .letter-tile{min-height:64px;font-size:27px;min-width:0}
#sounds .letter-grid{grid-template-columns:repeat(auto-fit,minmax(78px,1fr));max-width:650px;width:100%;gap:9px}
#sounds .is-playing{outline:4px solid #ffe293;outline-offset:2px}
#letterSoundStatus{min-height:2.8em;max-width:600px;text-align:center;font-size:16px;line-height:1.4;margin:10px auto}
#sounds details{max-width:650px;width:100%;margin:12px auto;border:1px solid #5f8498;border-radius:16px;padding:8px 12px;box-sizing:border-box}
#sounds summary{min-height:40px;align-content:center;cursor:pointer;font-weight:750}
#sounds details p{line-height:1.5;font-size:16px}
#sounds .sound-teams{display:flex;flex-wrap:wrap;gap:8px}
#sounds button:focus-visible,#sounds summary:focus-visible{outline:3px solid #ffde8a;outline-offset:3px}
#sounds .sound-small{font-size:15px;line-height:1.5;text-align:center;max-width:640px;margin:8px auto}