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

body {
    font-family: 'IBM Plex Mono', monospace;
    line-height: 1.5;
    color: #EEEEEE;
    background-color: #0E0E0E;
}

.wrapper {
    display: flex;
}

.side-nav {
    background-color: #0E0E0E;
    width: 180px;
    height: 100vh;
    padding: 20px;
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0;
    top: 0;
}

.logo h1 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    font-weight: normal;
}

.nav-links {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.nav-links a {
    color: #EEEEEE;
    text-decoration: none;
    font-size: 0.9rem;
    padding: 1px 0;
}

.submenu {
    height: 0;
    overflow: hidden;
    padding-left: 15px;
}

.submenu.active {
    height: auto;
}

.main-content {
    margin-left: 180px;
    padding: 40px;
    width: calc(100% - 180px);
}

section {
    margin-bottom: 60px;
}

section h2 {
    font-size: 0.9rem;
    font-weight: normal;
    margin-bottom: 30px;
    border-bottom: 1px solid #EEEEEE;
    padding-bottom: 15px;
}

/* Grid Layout */
.grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 30px;
}

.grid-item {
    margin-bottom: 8px;
}

.grid-item h3 {
    font-size: 0.9rem;
    font-weight: normal;
    margin-bottom: 15px;
}

.grid-item p {
    font-size: 0.9rem;
    color: #a1a1aa;
    margin-bottom: 15px;
}

.grid-item ul {
    list-style: none;
}

.grid-item li {
    font-size: 0.9rem;
    color: #a1a1aa;
    margin-bottom: 5px;
    padding-left: 15px;
    position: relative;
}

.grid-item li:before {
    content: "•";
    position: absolute;
    left: 0;
}

/* Full-width Layout */
.full-width {
    max-width: none;
    margin: 0 auto;
}

.full-width p {
    font-size: 0.9rem;
    margin-bottom: 30px;
}

.full-width ul {
    list-style: none;
    margin-left: 0;
}

.full-width li {
    font-size: 0.9rem;
    color: #a1a1aa;
    margin-bottom: 15px;
    padding-left: 15px;
    position: relative;
}

.full-width li:before {
    content: "•";
    position: absolute;
    left: 0;
}

/* Navigation Footer */
.nav-footer {
    margin-top: auto;
    padding-top: 20px;
}

.print-btn,
.theme-toggle {
    background: none;
    border: none;
    color: #EEEEEE;
    cursor: pointer;
    font-size: 0.9rem;
    padding: 2px 0;
    width: 100%;
    text-align: left;
}