body {
    background: url("../image/background.jpg") center/cover no-repeat fixed;
    /* 如果你想让背景跟随页面一起滑动，把 fixed 删掉 */
}


.series-main {
    max-width: 400px;
    margin: 40px auto 60px;
    padding: 0 24px;
}

.series-heading {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 8px;
}

.series-subtitle {
    font-size: 14px;
    color: #f2d7c9;
    margin-bottom: 24px;
}

/* 整个系列卡片区域可以点击 */
.series-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

/* 卡片本体 */
.series-card {
    background-color: rgb(33, 45, 79);
    border-radius: 20px;
    box-shadow: 0 12px 26px rgba(0,0,0,0.45);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

/* 封面图容器 */
.series-cover {
    position: relative;
}

/* 封面图（你画的图） */
.series-cover img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

/* 图上的文字遮罩 */
.series-cover-overlay {
    position: absolute;
    left: 24px;
    bottom: 24px;
    padding: 10px 14px;
    background: rgba(0, 0, 0, 0.55);
    border-radius: 12px;
}

.series-label {
    display: inline-block;
    background: #ffd34a;
    color: #5e291d;
    font-size: 11px;
    font-weight: 800;
    padding: 2px 8px;
    border-radius: 999px;
    margin-bottom: 6px;
}

.series-name {
    font-size: 24px;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 2px;
}

.series-desc {
    font-size: 12px;
    color: #f3e6ff;
}

/* hover 效果 */
.series-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 32px rgba(0,0,0,0.6);
}