:root {
    --bg-page: #f8f9fa;
    --bg-card: #ffffff;
    --text-primary: #1a1a1a;
    --text-secondary: #595959;
    --accent-color: #06597a;
    --border-color: #dee2e6;
}
body {
    background-color: var(--bg-page);
    color: var(--text-primary);
    font-family: 'Roboto', sans-serif;
    font-size: 16px;
}
.font-serif {
    font-family: 'Source Serif 4', serif;
}
.lyric-page {
    max-width: 48rem;
    margin: 0 auto;
    padding: 1rem;
}
@media (min-width: 768px) {
    .lyric-page {
        padding: 2rem;
    }
}
.lyric-prose {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}
.lyric-prose strong {
    color: var(--text-primary);
    font-weight: 700;
}
.lyric-hero {
    position: relative;
    border-radius: 0.75rem;
    overflow: hidden;
    color: white;
    min-height: 320px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    background-color: var(--text-primary);
}
@media (min-width: 768px) {
    .lyric-hero {
        padding: 2rem;
    }
}
.lyric-hero__image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}
.lyric-hero__image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.lyric-hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.1) 100%);
    z-index: 2;
}
.lyric-hero__badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 500;
    z-index: 3;
}
.lyric-hero__content {
    position: relative;
    z-index: 3;
}
.lyric-hero__title {
    font-family: 'Source Serif 4', serif;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    text-shadow: 0 2px 5px rgba(0,0,0,0.6);
}
.lyric-hero__artist {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-top: 0.5rem;
    text-shadow: 0 1px 3px rgba(0,0,0,0.5);
    max-width: 90%;
}
@media (min-width: 768px) {
    .lyric-hero__artist {
        font-size: 1.25rem;
    }
}
.lyric-meta-details {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem 1.5rem;
    padding: 1.5rem;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    margin-top: 2rem;
}
@media (min-width: 640px) {
    .lyric-meta-details {
        grid-template-columns: repeat(2, 1fr);
    }
}
.lyric-meta-details > div {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 1rem;
    align-items: start;
    margin: 0;
}
.lyric-meta-details dt {
    font-weight: 500;
    color: var(--text-secondary);
}
.lyric-meta-details dd {
    font-weight: 500;
    margin: 0;
}
.lyric-meta-details a {
    color: var(--accent-color);
    text-decoration: none;
}
.lyric-meta-details a:hover {
    text-decoration: underline;
}
.lyric-content h3, .lyric-video-section h3, .heading_more_songs, h3.songdetails, h2.widget-title, caption.table_caption, .caption {
    font-family: 'Source Serif 4', serif;
    font-size: 1.6rem;
    font-weight: 700;
    text-align: center;
    margin-top: 3rem;
}
.lyric-content__summary {
    text-align: center;
    color: var(--text-secondary);
    margin: 0.5rem auto 1.5rem auto;
    max-width: 40rem;
}
.lyric-controls {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin: 1.5rem 0;
}
.lyric-controls__btn {
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-weight: 500;
    color: var(--text-secondary);
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    transition: all 0.2s ease-in-out;
    cursor: pointer;
}
.lyric-controls__btn.active {
    color: white;
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}
.lyric-stanza {
    position: relative;
    margin-bottom: 1rem;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    background-color: var(--bg-card);
}
.lyric-pair {
    cursor: pointer;
    padding: 0.5rem 0;
}
.lyric-pair__original, .lyric-pair__translated {
    display: block;
    overflow: hidden;
    transition: max-height 0.4s ease-in-out, opacity 0.3s ease-out, margin-top 0.4s ease-in-out, padding-top 0.4s ease-in-out, padding-bottom 0.4s ease-in-out;
}
.lyric-pair__original {
    font-size: 17px;
    line-height: 1.5;
    font-weight: 600;
    color: var(--text-secondary);
}
.lyric-pair__translated {
    font-size: 16px;
    line-height: 1.5;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}
.is-hidden {
    max-height: 0 !important;
    opacity: 0 !important;
    margin-top: 0 !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
}
.lyric-body.is-focus-mode .lyric-pair:not(.is-focused) {
    opacity: 0.2;
}
.lyric-pair.is-focused .lyric-pair__original {
    color: var(--accent-color);
}
.lyric-copy-btn {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: rgba(248, 249, 250, 0.8);
    backdrop-filter: blur(2px);
    border: 1px solid var(--border-color);
    border-radius: 9999px;
    padding: 0.375rem;
    cursor: pointer;
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.2s, transform 0.2s;
    color: var(--text-secondary);
}
.lyric-stanza:hover .lyric-copy-btn {
    opacity: 1;
    transform: scale(1);
}
.lyric-copy-btn:hover {
    color: var(--text-primary);
    background-color: var(--bg-page);
}
.lyrics-auto-ad {
    margin: 2rem 0;
    text-align: center;
}