/* ===== 成就页 ===== */
#achievement-screen {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--color-bg);
}

.achievement-container {
    max-width: 600px;
    width: 100%;
    padding: 0 20px;
    text-align: center;
}

.achievement-page-title {
    font-size: 22px;
    font-weight: 300;
    letter-spacing: 4px;
    margin-bottom: 30px;
    color: var(--color-text);
}

.achievement-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 30px;
    max-width: 480px;
}

.achievement-card {
    padding: 16px;
    background: var(--color-card);
    border: 1px solid var(--color-card-border);
    border-radius: 6px;
    text-align: center;
    transition: all var(--transition-normal);
}

.achievement-card.unlocked {
    border-color: rgba(232, 168, 124, 0.3);
}

.achievement-card.locked {
    opacity: 0.4;
}

.achievement-icon {
    font-size: 28px;
    margin-bottom: 8px;
}

.achievement-name {
    font-size: 13px;
    color: var(--color-text);
    margin-bottom: 4px;
}

.achievement-desc {
    font-size: 11px;
    color: var(--color-text-dim);
    line-height: 1.4;
}