styles.css

/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #6dd5ed, #2193b0);
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    text-align: center;
    animation: backgroundAnimation 12s ease-in-out infinite alternate;
}

/* 背景的渐变动画 */
@keyframes backgroundAnimation {
    0% {
        background: linear-gradient(135deg, #6dd5ed, #2193b0);
    }
    50% {
        background: linear-gradient(135deg, #9cecfb, #65c7f7);
    }
    100% {
        background: linear-gradient(135deg, #2193b0, #6dd5ed);
    }
}

/* 动态模糊效果 */
.blur {
    filter: blur(8px);
    animation: blurAnimation 5s infinite alternate;
}

@keyframes blurAnimation {
    0% {
        filter: blur(8px);
    }
    50% {
        filter: blur(4px);
    }
    100% {
        filter: blur(8px);
    }
}

.container {
    background: rgba(255, 255, 255, 0.85); /* 背景透明 */
    color: #333;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 450px;
    position: relative;
    z-index: 1;
}

h1 {
    margin-bottom: 20px;
    font-size: 24px;
    font-weight: bold;
    color: #2193b0;
}

label {
    font-size: 16px;
    margin-top: 10px;
    display: block;
    text-align: left;
}

input[type="number"] {
    width: 100%;
    padding: 10px;
    margin-top: 8px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

input[type="number"]:focus {
    border-color: #2193b0;
    outline: none;
}

.options {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 15px;
}

.options label {
    display: flex;
    align-items: center;
    background: #f0f8ff;
    padding: 10px;
    border-radius: 5px;
    width: 48%;
    margin-bottom: 10px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.options label:hover {
    background-color: #e0f7ff;
}

.options input {
    margin-right: 10px;
}

button {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 5px;
    background-color: #2193b0;
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    margin-top: 20px;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

button:hover {
    background-color: #1b7cac;
    transform: scale(1.02);
}

button:active {
    transform: scale(0.98);
}

#passwordDisplay {
    background: #f9f9f9;
    color: #333;
    padding: 15px;
    border-radius: 5px;
    margin-top: 15px;
    font-family: monospace;
    word-break: break-word;
}

#loadingMessage {
    font-size: 16px;
    color: #2193b0;
    margin-top: 15px;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Footer样式 */
footer {
    background-color: rgba(255, 255, 255, 0.85); /* 页脚背景颜色 */
    color: #333; /* 文字颜色 */
    text-align: center; /* 文字居中 */
    padding: 10px 0; /* 上下填充 */
    width: 100%; /* 宽度100% */
    position: absolute; /* 绝对定位 */
    bottom: 0; /* 底部对齐 */
    left: 0; /* 左对齐 */
    font-size: 14px; /* 字体大小 */
}

footer p {
    margin: 0; /* 移除段落的外边距 */
}

footer a {
    color: #007bff; /* 链接颜色 */
    text-decoration: none; /* 无下划线 */
    transition: color 0.3s ease; /* 颜色变化过渡效果 */
}

footer a:hover {
    color: #0056b3; /* 鼠标悬停时链接颜色 */
}