body {
    font-family: 'Courier New', Courier, monospace;
}
.wiki-container {
    max-width: 800px;
    margin: 40px auto;
    background: #27272A;
    padding: 40px;
    border-radius: 20px;
    border: 2px solid #ff6900;
    color: #F4F4F5;
    line-height: 1.6;
    box-shadow: 0 15px 40px rgba(0,0,0,0.8);
}
.wiki-container h1, .wiki-container h2 {
    color: #ff6900;
}
.wiki-container a {
    color: #22C55E;
    text-decoration: none;
    font-weight: bold;
}
.wiki-container a:hover {
    text-decoration: underline;
}
.legal-notice {
    margin-top: 40px;
    padding: 20px;
    /* Retro CRT screen: dark field + fine scanlines + inset glow */
    background-color: #161618;
    background-image: linear-gradient(rgba(0, 0, 0, 0) 50%, rgba(0, 0, 0, 0.18) 50%);
    background-size: 100% 3px;
    border-radius: 10px;
    border: 2px solid #27272A;
    box-shadow: inset 0 2px 14px rgba(0, 0, 0, 0.75);
    font-size: 14px;
    color: #A1A1AA;
    text-align: center;
}
.back-btn {
    display: inline-block;
    margin-bottom: 20px;
    padding: 10px 20px;
    /* Less vibrant orange + subtle scanline texture (not a full screen) */
    background-color: #d97a38;
    background-image: linear-gradient(rgba(0, 0, 0, 0) 50%, rgba(0, 0, 0, 0.16) 50%);
    background-size: 100% 3px;
    color: #27272A !important;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 800;
    font-family: 'Courier New', Courier, monospace;
}
.back-btn:hover {
    background-color: #e08c4a;
    text-decoration: none;
    transform: scale(1.05);
    transition: 0.2s;
}

.header-area {
    margin-bottom: 20px;
}

.theory-block {
    margin-bottom: 30px;
    padding: 20px;
    /* Retro CRT screen: dark field + fine scanlines + inset glow */
    background-color: #161618;
    background-image: linear-gradient(rgba(0, 0, 0, 0) 50%, rgba(0, 0, 0, 0.18) 50%);
    background-size: 100% 3px;
    border-radius: 10px;
    border: 2px solid #27272A;
    border-left: 4px solid #f6c231;
    box-shadow: inset 0 2px 14px rgba(0, 0, 0, 0.75);
}
.theory-block h3 {
    margin-top: 0;
    color: #F4F4F5;
}

.source-link {
    display: block;
    margin-top: 10px;
}
.source-link-tight {
    display: block;
    margin-top: 5px;
}