/* /Sharefiles/css/随机背景.css */
/* 基础样式 - 与主站完全一致 */
:root {
    --primary: #121212;
    --secondary: #1DB954;
    --accent: #E50914;
    --light: #1E1E1E;
    --dark: #000000;
    --text: #E0E0E0;
    --text-secondary: #B3B3B3;
    --success: #1DB954;
    --warning: #FFA500;
    --card-bg: rgba(30, 30, 30, 0.7);
    --button-bg: rgba(29, 185, 84, 0.8);
}

body, html {
    margin: 0;
    padding: 0;
    font-family: 'Noto Sans SC', sans-serif;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--dark);
    min-height: 100vh;
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
}

/* 容器样式 - 保持半透明黑色背景 */
.container {
    width: 80%;
    max-width: 800px;
    margin: 50px auto;
    padding: 40px;
    background: var(--card-bg);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* 标题样式 */
h1 {
    color: var(--secondary);
    font-size: 2.2em;
    margin-bottom: 30px;
    text-shadow: 0 0 10px rgba(29, 185, 84, 0.5);
    position: relative;
    padding-bottom: 15px;
    text-align: center;
}

h1::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--secondary);
}

/* 按钮组样式 */
.button-group {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 300px;
    margin: 0 auto;
}

.button {
    display: block;
    padding: 12px 0;
    background: var(--button-bg);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    text-align: center;
}

.button:hover {
    background: #1ed760;
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(29, 185, 84, 0.4);
}

/* 移动端响应式设计 */
@media (max-width: 768px) {
    .container {
        width: 90%;
        padding: 30px 20px;
    }
    
    h1 {
        font-size: 1.8em;
    }
    
    .button {
        padding: 10px 0;
    }
}