body {
    background-color: #0d1117;
    color: #c9d1d9;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 40px 20px;
    line-height: 1.6;
}

.container {
    max-width: 850px;
    margin: 0 auto;
}

header {
    text-align: center;
    margin-bottom: 40px;
}

h1 {
    color: #58a6ff;
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.subtitle {
    font-style: italic;
    color: #8b949e;
}

.back-link {
    display: inline-block;
    margin-top: 15px;
    color: #58a6ff;
    text-decoration: none;
    font-weight: bold;
}

.back-link:hover {
    text-decoration: underline;
}

hr {
    border: 0;
    border-top: 1px solid #30363d;
    margin: 40px 0;
}

h2 {
    color: #f0f6fc;
    border-left: 4px solid #58a6ff;
    padding-left: 15px;
    margin-top: 40px;
}

.styled-list {
    list-style: none;
    padding: 0;
}

.styled-list li {
    margin-bottom: 12px;
    padding: 10px;
    background: #161b22;
    border-radius: 6px;
    transition: background 0.2s;
}

.styled-list li:hover {
    background: #21262d;
}

.styled-list a {
    text-decoration: none;
    color: #adbac7;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.styled-list a:hover {
    color: #58a6ff;
}

.list-icon {
    height: 24px;
    width: auto;
    opacity: 0.7;
}

footer {
    margin-top: 60px;
    text-align: center;
    font-size: 0.9rem;
    color: #484f58;
}