/* --- 全局样式 --- */
body { 
    font-family: 'Georgia', serif; 
    line-height: 1.8; 
    color: #333; 
    max-width: 1000px; 
    margin: 0 auto; 
    padding: 20px; 
    background-color: #ffffff;
}

/* --- Banner 部分 --- */
.hero { 
    height: 400px; 
    background-size: cover; 
    background-position: center; 
    display: flex; 
    flex-direction: column; 
    align-items: flex-end; /* 标题靠右 */
    justify-content: center; 
    padding-right: 10%; 
    text-align: right; 
    margin-bottom: 40px; 
}

/* 标题：双行显示，缩小字体，增加文字阴影保证金色背景下清晰 */
.hero-title { 
    font-size: 2.2em; 
    line-height: 1.2; 
    margin: 0; 
    color: #D4AF37; 
    text-shadow: 2px 2px 6px rgba(0,0,0,0.8); 
}

/* Slogan：缩小字体，高对比度设置 */
.slogan { 
    font-size: 1em; 
    margin-top: 15px; 
    max-width: 60%; 
    color: #FFFDD0; 
    text-shadow: 1px 1px 4px rgba(0,0,0,0.9); 
    font-style: italic;
}

/* --- 内容布局 --- */
.flex-container { 
    display: flex; 
    align-items: center; 
    gap: 40px; 
    margin-bottom: 60px; 
}

.flex-item { flex: 1; }

.main-img { 
    width: 100%; 
    border: 10px solid #fff; 
    box-shadow: 0 10px 25px rgba(0,0,0,0.1); 
}

/* --- 画廊展示 --- */
.gallery { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); 
    gap: 20px; 
    margin: 30px 0; 
}

.gallery img { 
    width: 100%; 
    height: auto;
    border: 1px solid #eee; 
}

/* --- 按钮与交互 --- */
.btn { 
    display: inline-block; 
    padding: 12px 25px; 
    background: #2c3e50; 
    color: white; 
    text-decoration: none; 
    border-radius: 2px; 
    transition: 0.3s; 
}

.btn:hover { background: #34495e; }

/* --- Melody 模块 --- */
.song-list { 
    margin-top: 20px; 
    padding: 20px; 
    background: #f9f9f9; 
    border-left: 5px solid #D4AF37; 
}

nav { 
    text-align: center; 
    margin-bottom: 50px; 
    font-weight: bold; 
    font-size: 1.1em; 
}

footer { 
    text-align: center; 
    margin-top: 50px; 
    border-top: 1px solid #ddd; 
    padding-top: 20px; 
    font-size: 0.9em; 
}

/* --- 响应式适配 --- */
@media (max-width: 768px) {
    .flex-container { flex-direction: column; text-align: center; }
    .hero { align-items: center; padding-right: 0; text-align: center; }
    .hero-title, .slogan { max-width: 90%; text-align: center; }
}