/* 布局样式 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.light-theme header {
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.header-controls {
    display: flex;
    align-items: center;
    gap: 20px;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.hero {
    padding: 40px 0;
    display: flex;
    justify-content: center;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    width: 100%;
}

.music-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.mv-player-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
    margin-top: 20px;
}

footer {
    text-align: center;
    padding: 40px 0 20px;
    margin-top: 60px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: #aaa;
}

.light-theme footer {
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    color: #666;
}