* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    background-color: #000;
    color: #fff;
    font-family: "Microsoft Yahei",sans-serif;
    max-width: 900px;
    margin: 0 auto;
}
/* 顶部导航 */
.top-nav{
    display:flex;
    background:#b80000;
    padding:10px;
    align-items:center;
}
.nav-title{
    font-size:32px;
    font-weight:bold;
    font-style:italic;
    margin-right:40px;
}
.nav-item{
    font-size:18px;
    margin:0 16px;
}
/* G-BLOCK大标题 */
.main-title{
    text-align:center;
    font-size:120px;
    color:#b80000;
    font-weight:900;
    margin:20px 0;
    font-family:serif;
}
/* 简介区域 */
.intro-wrap{
    display:grid;
    grid-template-columns: 1fr 1fr;
    gap:15px;
    padding:0 20px;
}
.intro-img{
    width:100%;
    border:2px solid #b80000;
}
.intro-text{
    background:#b80000;
    padding:16px;
    line-height:1.6;
}
.album-time{
    background:#b80000;
    margin:20px;
    padding:12px;
    line-height:1.7;
}
/* 专辑发散图区域 */


/* 最外层容器，设定定位基准 */
.album-container {
    position: relative;
    width: 800px;
    height: 600px;
    margin: 0 auto;
}

/* 中心元素 */
.center-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}
.center-core img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    border: 3px solid #ff4500;
    box-shadow: 0 0 20px rgba(255, 69, 0, 0.8);
}

/* 隐藏单选框 */
.hidden-radio {
    display: none;
}


.album-item {
    position: absolute;
    width: 120px; 
    height: 120px;
    z-index: auto;
}


.pos-top { top: 5%; left: 50%; transform: translateX(-50%); }             /* 正上 */
.pos-right-top { top: 20%; right: 15%; }                                  /* 右上 */
.pos-right-bottom { bottom: 20%; right: 15%; }                            /* 右下 */
.pos-bottom { bottom: 5%; left: 50%; transform: translateX(-50%); }       /* 正下 */
.pos-left-bottom { bottom: 20%; left: 15%; }                              /* 左下 */
.pos-left-top { top: 20%; left: 15%; }                                    /* 左上 */



.album-label {
    display: block;
    cursor: pointer;
    transition: all 0.3s ease;
}

.album-label img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
    border: 2px solid #b80000; /* 红色边框 */
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}


.hidden-radio:checked + .album-label {
    position: relative;
    z-index: 100; 
}
.hidden-radio:checked + .album-label img {
    transform: scale(1.8); /* 放大 1.8 倍 */
    box-shadow: 0 0 30px rgba(255, 69, 0, 0.8);
}


.album-info {
    display: none;
    position: absolute;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 250px;
    background: rgba(0, 0, 0, 0.95);
    border: 1px solid #ff4500;
    padding: 15px;
    color: #fff;
    border-radius: 8px;
    z-index: 9999;
}

.album-info h3 {
    color: #ff4500;
    margin-bottom: 8px;
    font-size: 16px;
}

.album-info p {
    font-size: 12px;
    line-height: 1.5;
}


.hidden-radio:checked ~ .album-info {
    display: block;
}


.pos-top .album-info, 
.pos-left-top .album-info, 
.pos-right-top .album-info {
    bottom: auto;
    top: 150px; 
    left: 50%;
    transform: translateX(-50%);
}


.pos-right-top .album-info {
    top: 50%;
    left: -260px; 
    transform: translateY(-50%);
}


.pos-bottom .album-info, 
.pos-left-bottom .album-info, 
.pos-right-bottom .album-info {
    bottom: 150px; 
    top: auto;
}

.album-item:has(.hidden-radio:checked) {
    z-index: 1000;
}
/* 26岁的小孩板块 */
/* 轮播整体容器 */
.slider-container {
    position: relative;
    width: 800px; 
    height: 400px;
    margin: 50px auto;
    overflow: hidden; 
}

/* 隐藏单选框 */
.slider-container input[type="radio"] {
    display: none;
}

/* 隐藏所有幻灯片 */
.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none; 
    align-items: center;
    justify-content: center;
    z-index: 2; 
}


#slide1:checked ~ #content1,
#slide2:checked ~ #content2,
#slide3:checked ~ #content3 {
    display: flex; 
}

/* 1. 专辑封面区域 */
.cover-wrapper {
    position: relative;
    width: 300px;
    height: 300px;
    margin-right: 20px;
  
    z-index: 3; 
}
.cover-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px; 
    box-shadow: 0 0 15px rgba(255, 69, 0, 0.5); 
}

/* 2. 右侧歌词框 */
.lyrics-box {
    flex: 1; 
    background-color: #b80000; 
    color: #fff;
   
    padding: 30px 60px; 
    border-radius: 5px;
    height: 250px; 
    overflow-y: auto;
    z-index: 2; 
    
}

.arrow-left { left: 15px; }
.arrow-right { right: 15px; }


.arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 30px;
    color: #000; 
    cursor: pointer;
    z-index: 100;
    user-select: none;
    padding: 10px;
    transition: all 0.3s;
}
.arrow:hover {
    color: #faf8f7; 
    transform: translateY(-50%) scale(1.2);
}
.arrow-left { left: 350px; }
.arrow-right { right: 20px; }

.cover-wrapper {
    position: relative;
    width: 300px; 
    height: 300px;
    margin-right: 20px;
}

.quote-section {
    position: relative; 
    width: 100%;
    min-height: 600px; 
    background-color: #000;
    overflow: hidden;
    
}
/* 文字内容区域 */
.quote-text {
    position: relative;
    z-index: 10; 
    width: 80%;  
    color: #b80000; 
    font-size: 28px;
    font-weight: bold;
    line-height: 1.6; 
    text-align: left; 
    padding-bottom: 100px; 
}

/* 引言的文字（第一段） */
.quote-content {
    margin-bottom: 20px;
}

/* 署名（第二段） */
.quote-author {
    text-align: right; 
    font-size: 24px;
    padding-right: 50px; 
}

/* 底部红条 */
.red-bar {
    position: absolute;
    bottom: -1980px;
    left: 0;
    width: 100%;
    height: 80px;
    background-color: #b80000;
    z-index: 7;
}

/* 火焰 */
.fire-bg {
    position: absolute;
    bottom: 60px; 
    left: 0;
    width: 120%;
    object-fit: cover;
    z-index: 6;
    pointer-events: none;
}