/* HEADER */
.main-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
    width: 100%;
}

.main-header h2 {
    margin: 0;
    color: #236192;
}

.github-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #c9d1d9;
    text-decoration: none;
    font-size: 1.1rem;
    padding: 5px 12px;
    border-radius: 6px;
    background-color: #21262d;
    border: 1px solid #30363d;
    transition: 0.3s;
}

.github-link i {
    font-size: 1.4rem;
}

.github-link:hover {
    background-color: #30363d;
    color: #236192;
    border-color: #8b949e;
    transform: scale(1.2) rotate(10deg);
    transition: transform 0.2s;
}

kbd {
    background-color: #21262d;
    border: 1px solid #30363d;
    border-radius: 3px;
    padding: 1px 4px;
    font-size: 0.8rem;
    color: #9e8b8b;
}

.header-time {
    font-size: 0.9rem;
    color: #5e6268;
}