.game-page{min-height:100vh;min-height:100dvh;background:var(--color-bg);display:flex;flex-direction:column}.game-page--ai{--game-primary: var(--theme-ai);--game-primary-dark: var(--theme-ai-dark);--game-primary-soft: var(--theme-ai-soft);background:radial-gradient(circle at 18% 4%,rgba(20,184,179,.18),transparent 26%),radial-gradient(circle at 88% 10%,rgba(124,107,255,.12),transparent 22%),linear-gradient(180deg,#f7fffe,#eaf9f8)}.game-header{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;background:#ffffffd6;border-bottom:1px solid rgba(20,184,179,.14);position:sticky;top:0;z-index:10;backdrop-filter:blur(16px)}.back-btn{font-size:1.2rem;color:var(--color-text-light);min-width:36px;min-height:36px;display:flex;align-items:center;justify-content:center;transition:color .2s}.back-btn:hover{color:var(--color-text)}.progress-text{font-size:.9rem;font-weight:600;color:var(--color-text)}.score-text{font-size:.85rem;font-weight:600;color:var(--game-primary);font-family:var(--font-mono)}.progress-bar{height:3px;background:#0f4c5614}.progress-fill{height:100%;background:linear-gradient(90deg,var(--game-primary),#7C6BFF);transition:width .4s ease;border-radius:0 2px 2px 0}.game-content{flex:1;padding:24px 16px;max-width:600px;width:100%;margin:0 auto}.ai-section{display:flex;gap:12px;margin-bottom:28px}.ai-avatar{width:40px;height:40px;border-radius:12px;object-fit:cover;background:#ffffffd1;border:1px solid rgba(20,184,179,.2);box-shadow:0 8px 22px #14b8b32e;flex-shrink:0}.ai-bubble{flex:1;background:#ffffffe6;border-radius:4px 16px 16px;padding:16px;border:1px solid rgba(20,184,179,.16);box-shadow:0 12px 32px #0f4c5614}.ai-label{font-size:.75rem;color:var(--game-primary-dark);font-family:var(--font-mono);font-weight:600;margin-bottom:8px}.ai-text{font-size:.95rem;line-height:1.7;color:var(--color-text)}.album-hint-card{display:flex;align-items:center;gap:10px;margin-top:10px;padding-top:10px;border-top:1px dashed rgba(20,184,179,.28)}.album-hint-card[hidden]{display:none}.album-hint-cover{width:52px;height:52px;border-radius:10px;object-fit:cover;box-shadow:0 4px 14px #14b8b32e;flex-shrink:0}.album-hint{font-size:.82rem;color:var(--game-primary-dark);font-weight:600}.options-list{display:flex;flex-direction:column;gap:12px;margin-bottom:8px}.album-info{text-align:center;font-size:.82rem;color:var(--color-text-light);margin-bottom:12px;min-height:1.4em}.answer-explanation{padding:12px 14px;margin-bottom:12px;background:#e8faf8c2;border:1px solid rgba(20,184,179,.18);border-radius:12px;color:var(--color-text);font-size:.84rem;line-height:1.6}.answer-explanation[hidden]{display:none}.explanation-label{color:var(--game-primary-dark);font-weight:700}.lyrics-panel{margin-bottom:20px;background:#fff;border:1px solid #E8ECEF;border-radius:12px;box-shadow:var(--shadow-sm)}.lyrics-panel[hidden]{display:none}.lyrics-panel summary{padding:12px 14px;color:var(--game-primary-dark);cursor:pointer;font-size:.9rem;font-weight:700}.lyrics-text{max-height:320px;margin:0;padding:0 14px 14px;overflow:auto;color:var(--color-text);font-family:inherit;font-size:.86rem;line-height:1.75;white-space:pre-wrap}.option{width:100%;padding:14px 16px;background:#fff;border:2px solid rgba(20,184,179,.12);border-radius:12px;font-size:.95rem;color:var(--color-text);cursor:pointer;transition:all .25s ease;text-align:left;font-family:inherit;min-height:52px;display:flex;align-items:center;gap:12px}.option-cover{width:52px;height:52px;border-radius:10px;object-fit:cover;box-shadow:0 3px 10px #0f4c5624;flex-shrink:0}.option-text{flex:1;min-width:0}.option:hover:not(.disabled){border-color:var(--game-primary);background:var(--game-primary-soft)}.option:active:not(.disabled){transform:scale(.98)}.option.correct{border-color:#66bb6a;background:#e8f5e9;color:#2e7d32;animation:option-pulse .3s ease}.option.wrong{border-color:#ef5350;background:#ffebee;color:#c62828;animation:option-shake .4s ease}.option.disabled{cursor:default;opacity:.55}.option.disabled.correct{opacity:1}@keyframes option-pulse{50%{transform:scale(1.02)}}@keyframes option-shake{20%{transform:translate(-4px)}40%{transform:translate(4px)}60%{transform:translate(-3px)}80%{transform:translate(3px)}}.next-btn{display:block;width:100%;padding:14px;background:linear-gradient(135deg,var(--game-primary),#7C6BFF);color:#fff;font-size:1rem;font-weight:600;border:none;border-radius:12px;cursor:pointer;transition:background .2s,transform .2s;font-family:inherit}.next-btn:hover{background:var(--game-primary-dark)}.next-btn:active{transform:scale(.98)}.result-overlay{position:fixed;inset:0;background:#00000073;display:flex;align-items:center;justify-content:center;padding:16px;z-index:100;animation:fade-in .3s ease}.result-card{background:#fff;border-radius:24px;padding:40px 32px;text-align:center;max-width:380px;width:100%;box-shadow:var(--shadow-lg);animation:card-pop .4s ease}.result-emoji{font-size:4rem;margin-bottom:12px}.result-title{font-size:1.5rem;font-weight:700;color:var(--color-text);margin-bottom:8px}.result-score{font-size:1.05rem;color:var(--color-text-light);margin-bottom:8px}.result-msg{font-size:1rem;color:var(--game-primary-dark);font-weight:600;margin-bottom:28px}.replay-btn{display:block;width:100%;padding:14px;background:linear-gradient(135deg,var(--game-primary),#7C6BFF);color:#fff;font-size:1rem;font-weight:600;border:none;border-radius:50px;cursor:pointer;transition:background .2s,transform .2s;font-family:inherit;margin-bottom:16px}.review-btn{display:block;width:100%;padding:12px 14px;margin-bottom:16px;border:1px solid rgba(20,184,179,.28);border-radius:50px;color:var(--game-primary-dark);background:var(--game-primary-soft);font:inherit;font-weight:700;cursor:pointer;transition:background .2s,transform .2s}.replay-btn:hover{background:var(--game-primary-dark)}.review-btn:hover{background:#d9f4f1}.replay-btn:active,.review-btn:active{transform:scale(.98)}.review-overlay{position:fixed;inset:0;display:none;align-items:center;justify-content:center;padding:16px;background:#0f4c5685;z-index:120;animation:fade-in .3s ease}.review-card{width:min(100%,680px);max-height:86vh;overflow-y:auto;border-radius:24px;padding:26px 18px;background:#fff;box-shadow:var(--shadow-lg);animation:card-pop .35s ease}.review-title{margin:0 0 18px;text-align:center;color:var(--game-primary-dark);font-size:1.4rem}.review-list{display:grid;gap:12px}.review-item{padding:14px;border:1px solid #E6EEF0;border-radius:16px;background:#fafefd;text-align:left}.review-item.is-correct{border-color:#66bb6a61}.review-item.is-wrong{border-color:#ef535057}.review-item-top,.review-row{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.review-item-top{margin-bottom:10px;color:var(--game-primary-dark);font-size:.86rem;font-weight:800}.review-badge{flex-shrink:0;padding:2px 8px;border-radius:999px;font-size:.74rem}.review-badge.is-correct{color:#2e7d32;background:#e8f5e9}.review-badge.is-wrong{color:#c62828;background:#ffebee}.review-prompt,.review-explanation{margin:0;color:var(--color-text);font-size:.86rem;line-height:1.65}.review-row{margin-top:10px;padding-top:10px;border-top:1px dashed #DDE8EA;font-size:.84rem;line-height:1.5}.review-label{color:var(--color-text-light);font-weight:700}.review-value{color:var(--color-text);font-weight:800;text-align:right}.review-value.is-correct{color:#2e7d32}.review-value.is-wrong{color:#c62828}.review-explanation{margin-top:10px;color:var(--color-text-light)}.review-close-btn{width:100%;margin-top:18px;padding:13px;border:0;border-radius:14px;color:#fff;background:linear-gradient(135deg,var(--game-primary),#7C6BFF);font:inherit;font-weight:800;cursor:pointer}.result-links{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 18px}.back-link{font-size:.85rem;color:var(--color-text-light);transition:color .2s}.back-link:hover{color:var(--color-text)}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes card-pop{0%{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}@media(min-width:640px){.game-content{padding:40px 24px}.ai-text{font-size:1rem}.option{padding:18px 24px;font-size:1rem}.option-cover{width:58px;height:58px}}@media(prefers-reduced-motion:reduce){.option.correct,.option.wrong,.result-overlay,.result-card,.review-overlay,.review-card{animation:none}}