.main {
    background-color: var(--neutral);
    min-height: 100vh;
}

.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding: 100px 0;
    overflow: hidden;
}

.heroBg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.bgImg {
    object-fit: cover;
    filter: saturate(0) brightness(0.4);
}

.heroOverlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 40%, var(--neutral) 95%);
}

.container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 0 var(--container-padding);
    position: relative;
    z-index: 10;
}

.heroContent {
    max-width: 800px;
}

.backBtn {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.7rem;
    font-weight: 900;
    letter-spacing: 0.1rem;
    color: var(--primary);
    margin-bottom: 3.5rem;
    transition: all 0.2s;
}

.backBtn:hover {
    color: #fff;
    transform: translateX(-5px);
}

.meta {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
}

.meta span {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.65rem;
    font-weight: 800;
    color: #555;
    letter-spacing: 0.1rem;
}

.meta span svg {
    color: var(--primary);
}

.title {
    font-size: clamp(3rem, 6vw, 4.5rem);
    font-weight: 900;
    letter-spacing: -0.06em;
    line-height: 1;
    margin-bottom: 3.5rem;
    text-transform: uppercase;
}

.desc {
    font-size: 1.25rem;
    color: #999;
    line-height: 1.6;
    max-width: 700px;
}

.contentSection {
    padding: 100px 0;
    background-color: var(--neutral);
}

.contentGrid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 8rem;
}

.articleBody {
    line-height: 1.8;
    color: #888;
}

.formattedText h2 {
    font-size: 1.8rem;
    font-weight: 900;
    color: #fff;
    letter-spacing: -0.03em;
    margin-bottom: 2.5rem;
    margin-top: 5rem;
    text-transform: uppercase;
    display: inline-block;
}

.formattedText h2:first-child {
    margin-top: 0;
}

.formattedText h3 {
    font-size: 1.1rem;
    font-weight: 900;
    color: var(--primary);
    margin-bottom: 1.5rem;
    margin-top: 3.5rem;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
}

.formattedText p {
    margin-bottom: 2.5rem;
    font-size: 1.1rem;
}

.sidebarBox {
    background-color: var(--secondary);
    border: 1px solid var(--border);
    padding: 2.5rem;
    margin-bottom: 3rem;
    border-top: 3px solid var(--primary);
}

.sidebarBox h3 {
    font-size: 0.85rem;
    font-weight: 900;
    letter-spacing: 0.1rem;
    margin-bottom: 2rem;
    color: #fff;
}

.specItem {
    display: flex;
    justify-content: space-between;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.specItem span {
    font-size: 0.6rem;
    font-weight: 900;
    color: #555;
    letter-spacing: 0.1rem;
}

.specItem strong {
    font-size: 0.65rem;
    font-weight: 800;
    color: #fff;
    font-family: monospace;
}

.relatedBox h3 {
    font-size: 0.85rem;
    font-weight: 900;
    letter-spacing: 0.1rem;
    margin-bottom: 2.5rem;
    color: #fff;
    padding-left: 2.5rem;
}

.relatedLink {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 2.5rem;
    background-color: transparent;
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
    font-weight: 900;
    letter-spacing: -0.01em;
    color: #888;
    transition: all 0.2s;
}

.relatedLink:first-child {
    border-top: 1px solid var(--border);
}

.relatedLink:hover {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.02);
}

@media (max-width: 1024px) {
    .contentGrid { grid-template-columns: 1fr; gap: 6rem; }
    .sidebar { order: 2; }
    .hero { min-height: 60vh; }
}

@media (max-width: 768px) {
    .title { font-size: 3rem; }
    .meta { flex-direction: column; gap: 1rem; }
    .formattedText h2 { font-size: 1.5rem; }
}

.notFound {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--neutral);
    color: #fff;
    gap: 2rem;
}

.notFound a {
    color: var(--primary);
    text-decoration: underline;
    font-weight: 900;
}
