body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    color: #2c3e50;
    margin: 0;
    padding: 40px 20px;
    min-height: 100vh;
    line-height: 1.6;
}

.container {
    max-width: 650px;
    margin: auto;
    background-color: rgba(255, 255, 255, 0.95);
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.header {
    display: flex;
    align-items: center;
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 2px solid #ecf0f1;
}

.gravatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    margin-right: 20px;
    background-color: #f8f9fa;
    border: 3px solid #e9ecef;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.gravatar:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.gravatar[src=""],
.gravatar:not([src]) {
    display: none;
}

.header h1 {
    margin: 0;
    font-size: 2.2em;
    font-weight: 300;
    color: #34495e;
    letter-spacing: -1px;
}

ul {
    list-style-type: none;
    padding: 0;
}

ul ul {
    padding-left: 24px;
    margin-top: 8px;
}

li {
    margin-bottom: 12px;
}

li > ul > li {
    margin-bottom: 8px;
}

.section-title {
    font-weight: 600;
    font-size: 1.1em;
    color: #2c3e50;
    margin-bottom: 12px;
    padding-bottom: 4px;
    border-bottom: 1px solid #ecf0f1;
}

a {
    color: #3498db;
    text-decoration: none;
    transition: all 0.2s ease;
    border-radius: 4px;
    padding: 2px 4px;
}

a:hover {
    color: #2980b9;
    background-color: rgba(52, 152, 219, 0.1);
    text-decoration: none;
}

.counter {
    position: fixed;
    bottom: 20px;
    right: 20px;
    font-size: 11px;
    color: #7f8c8d;
    background-color: rgba(255, 255, 255, 0.9);
    padding: 8px 12px;
    border-radius: 20px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    font-weight: 500;
}

.social-icon {
    width: 16px;
    height: 16px;
    margin-right: 8px;
    vertical-align: middle;
    color: #7f8c8d;
    transition: color 0.2s ease;
}

.fa-twitter {
    color: #1da1f2;
}

.fa-threads {
    color: #000;
}

.bluesky-icon {
    color: #00bcd4;
}

.signal-icon {
    color: #2592e9;
}

.threema-icon {
    color: #2e8b57;
}

.fa-keybase {
    color: #ff6f21;
}