* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Georgia, serif;
    line-height: 1.6;
    color: #111;
    background: #fff;
    padding: 2rem 1rem;
}

article {
    max-width: 42rem;
    margin: 0 auto;
}

.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    margin-bottom: 2rem;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

header {
    margin-bottom: 3rem;
    border-bottom: 1px solid #ccc;
    padding-bottom: 1rem;
    text-align: center;
}

h1 {
    font-size: 2.5rem;
    font-weight: normal;
    margin-bottom: 0.5rem;
}

.subtitle {
    color: #666;
    font-size: 1.1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    align-items: center;
    margin-top: 1rem;
}

.social-links a {
    color: #666;
    display: flex;
    align-items: center;
    transition: color 0.2s;
}

.social-links a:hover {
    color: #0066cc;
}

h2 {
    font-size: 1.5rem;
    font-weight: normal;
    margin: 2rem 0 1rem;
}

h3 {
    font-size: 1.2rem;
    font-weight: normal;
    margin: 1.5rem 0 0.75rem;
}

p {
    margin-bottom: 1rem;
}

pre, code {
    font-family: monospace;
    background: #f5f5f5;
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
}

pre {
    padding: 1rem;
    overflow-x: auto;
    margin: 1rem 0;
    border-left: 3px solid #ccc;
}

ul, ol {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

li {
    margin-bottom: 0.5rem;
}

strong {
    font-weight: bold;
}

a {
    color: #0066cc;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

section {
    margin-bottom: 2rem;
}

footer {
    margin-top: 4rem;
    padding-top: 1rem;
    border-top: 1px solid #ccc;
    color: #666;
    font-size: 0.9rem;
}

footer a {
    color: #666;
}

footer p {
    margin-bottom: 0.5rem;
}

.donation-address {
    font-size: 0.7rem;
    word-break: break-all;
    display: inline-block;
    max-width: 100%;
}

@media (max-width: 640px) {
    body {
        padding: 1rem 0.5rem;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.3rem;
    }
}