* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Microsoft Yahei", sans-serif;
}

html {
    height: 100%;
}
body {
    min-height: 100%;
    background-color: #f5f7fa;
    line-height: 1.8;
    cursor: default;
    padding-bottom: 70px;
}

.container {
    width: 80%;
    margin: 30px auto;
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 0 10px #ddd;
}

.section {
    margin-bottom: 25px;
    padding: 20px;
    border-bottom: 1px solid #eee;
}
.section h3 {
    color: #2c3e50;
    margin-bottom: 15px;
    border-left: 4px solid #3498db;
    padding-left: 10px;
}
.avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    float: right;
    margin-left: 20px;
    object-fit: cover;
}

ol {
    padding-left: 25px;
    margin-top: 8px;
}
ol li {
    margin: 6px 0;
    line-height: 1.6;
}
a {
    color: #3498db;
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}

.navbar {
    background: linear-gradient(90deg, #0a0a18, #0f2040);
    color: #fff;
    padding: 18px 0;
    position: relative;
    overflow: hidden;
}
#nav-particle {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}
.nav-container {
    width: 90%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 10;
}
.nav-title {
    font-size: 22px;
    letter-spacing: 2px;
}
.nav-list {
    display: flex;
    list-style: none;
    gap: 30px;
}
.nav-list a {
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    padding: 6px 10px;
    transition: all 0.3s ease;
    cursor: default;
}
.nav-list a:hover {
    color: #73a9ff;
    text-shadow: 0 0 8px #73a9ff;
}

.footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(90deg, #0a0a18, #0f2040);
    color: #fff;
    text-align: center;
    padding: 12px 0;
    font-size: 14px;
    overflow: hidden;
    z-index: 99;
}
#footer-particle {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}
.footer-content {
    position: relative;
    z-index: 10;
}

.light-circle {
    position: absolute;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(115,169,255,0.3) 0%, rgba(115,169,255,0) 70%);
    transform: translate(-50%, -50%);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s ease;
    z-index: 2;
}