:root {
    --background-color: #040505;
    --text-color: #ffffff;
    --social-icon-color: #9dabb0;
    --hover-color: #7fffd4;
}

* {
    color: var(--text-color);
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family:
        -apple-system, system-ui, BlinkMacSystemFont, "Segoe UI", Roboto,
        sans-serif;
}

body {
    background-color: var(--background-color);
    position: relative;
    padding: 20px;
    line-height: 1.6;
}

#page-header {
    max-width: 80%;
    margin: 0 auto 40px auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
}

#page-header h3 a {
    text-decoration: none;
}

#page-header ul {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 20px;
}

#page-header ul li a {
    text-decoration: none;
    transition: color 0.2s ease;
}

#page-header ul li a:hover {
    color: var(--hover-color);
}

#page-header ul li a:hover .social-icon {
    fill: var(--hover-color);
}

.social-icon {
    width: 24px;
    height: 24px;
    fill: var(--social-icon-color);
    transition: fill 0.2s ease;
    display: block;
}

#content-container {
    max-width: 680px;
    margin: 0 auto;
    padding-bottom: 60px;
}

#content-container h1 {
    margin-bottom: 10px;
}

#content-container h3 {
    font-weight: 500;
    color: var(--social-icon-color);
    margin-bottom: 20px;
}

#content-container p {
    margin-bottom: 20px;
}

#content-container > a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    transition: color 0.2s ease;
    margin-bottom: 20px;
}

#content-container a:hover {
    color: var(--hover-color);
}

#content-container a:hover .social-icon {
    fill: var(--hover-color);
}

.section-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 35px 0 15px 0;
}

.social-list {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    gap: 24px;
}

.social-list li a {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--text-color);
    transition: color 0.2s ease;
}

.social-list li a:hover {
    color: var(--hover-color);
}

.social-list li a:hover .social-icon {
    fill: var(--hover-color);
}