/* 通用样式 */
body {
    font-family: 'Arial', sans-serif;
    background-color: #333; /* 深色背景 */
    color: #eee; /* 浅色文字 */
}

.main-content{
    display: none;
}

/* 欢迎页样式 */
.loading-page {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #222; /* 更暗的背景 */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 1000; /* 确保在最上层 */
}

.loading-bar {
    width: 200px;
    height: 20px;
    background-color: #666;
    border-radius: 10px;
    position: relative;
    overflow: hidden;
}

.loading-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: #FFD700; /* 金色 */
    border-radius: 10px;
    animation: load 5s linear forwards; /* 模拟加载效果 */
}

@keyframes load {
    100% {
        width: 100%;
    }
}
/* 头部区域样式 */
.hero {
    background-color: #8B0000; /* 深红色 */
    padding: 50px;
    text-align: center;
}

.hero h1 {
    color: #FFD700; /* 金黄色 */
    font-size: 4em;
    text-shadow: 2px 2px 4px #000;
}

.slogan{
    background-color: rgba(0, 0, 0, 0.5);
    font-size: 1.5rem;
    display: inline-block;
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.avatar {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    border: 5px solid #FFD700;
    margin: 20px auto;
    display: block;
}

.btn{
    background-color: #FFD700;
    padding: 10px;
    border: none;
    border-radius: 10px;
    color: #000;
}

/* 关于我样式 */
.about {
    padding: 50px;
    background-color: #444;
}

.about h2 {
    color: #FFD700;
    text-align: center;
    margin-bottom: 30px;
}

/* 技能样式 */
.skills {
    padding: 50px;
    background-color: #333;
}

.skills h2 {
    color: #FFD700;
    text-align: center;
    margin-bottom: 30px;
}

.skill-list{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
}

.skill-item {
    background-color: #555;
    padding: 10px 20px;
    border-radius: 5px;
    margin: 10px;
}

/* 兄弟情义样式 */
.brotherhood {
    padding: 50px;
    background-color: #444;
}

.brotherhood h2 {
    color: #FFD700;
    text-align: center;
    margin-bottom: 30px;
}

/* 联系方式样式 */
.contact {
    padding: 50px;
    background-color: #333;
}

.contact h2 {
    color: #FFD700;
    text-align: center;
    margin-bottom: 30px;
}

/* 页脚 */
footer {
    background-color: #222;
    color: #999;
    text-align: center;
    padding: 20px 0;
    font-size: 0.9em;
}