.ffn-article-page,
.ffn-archive-page {
    padding-bottom: 5.5rem;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.ffn-article-page .ffn-pilot-breadcrumbs,
.ffn-archive-page .ffn-pilot-breadcrumbs {
    margin-bottom: 1.7rem;
}

.ffn-article-hero {
    align-items: stretch;
}

.ffn-article-hero .ffn-pilot-hero-main {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.ffn-article-page .article-header {
    margin: 0;
    padding: 0;
    border: 0;
}

.ffn-article-page .article-tag,
.ffn-archive-page .archive-article-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    padding: 0.32rem 0.72rem;
    border-radius: var(--ffn-ed-radius-pill);
    border: 1px solid rgba(0, 87, 255, 0.16);
    background: rgba(0, 87, 255, 0.08);
    color: var(--ffn-ed-accent);
    font-family: var(--ffn-ed-font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.ffn-article-page .article-title {
    margin: 0;
    color: var(--ffn-ed-text);
    font-size: clamp(2.8rem, 5.8vw, 5.4rem);
    font-weight: 900;
    line-height: 0.96;
    letter-spacing: -0.05em;
}

.ffn-article-page .article-meta {
    margin-top: 1rem;
    color: var(--ffn-ed-text-soft);
    font-family: var(--ffn-ed-font-mono);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.ffn-article-summary {
    max-width: 50rem;
    margin: 1.45rem 0 0;
    color: var(--ffn-ed-text-muted);
    font-size: 1.05rem;
    line-height: 1.8;
}

.ffn-article-hero-side .ffn-pilot-section-head {
    margin-bottom: 1rem;
}

.ffn-article-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(17rem, 19rem);
    gap: 1.4rem;
    align-items: start;
}

.ffn-article-panel {
    padding: clamp(1.5rem, 3vw, 2.35rem);
}

.ffn-article-rail {
    display: grid;
    gap: 1rem;
    position: sticky;
    top: 6.75rem;
}

.ffn-article-rail-card {
    padding: 1.3rem;
}

.ffn-article-rail-card span {
    display: block;
    color: var(--ffn-ed-text-soft);
    font-family: var(--ffn-ed-font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.ffn-article-rail-card strong {
    display: block;
    margin-top: 0.4rem;
    color: var(--ffn-ed-text);
    font-size: 1.08rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.ffn-article-rail-card p {
    margin: 0.75rem 0 0;
    color: var(--ffn-ed-text-muted);
    line-height: 1.65;
}

.ffn-article-link-list {
    display: grid;
    gap: 0.75rem;
    margin-top: 0.9rem;
}

.ffn-article-link-list a {
    color: var(--ffn-ed-accent);
    font-weight: 700;
    text-decoration: none;
}

.ffn-article-link-list a:hover {
    color: var(--ffn-ed-text);
}

.ffn-article-page .article-content {
    color: var(--ffn-ed-text-muted);
    font-size: 1.08rem;
    line-height: 1.85;
}

.ffn-article-page .article-content > :first-child {
    margin-top: 0;
}

.ffn-article-page .article-content > :last-child {
    margin-bottom: 0;
}

.ffn-article-page .article-content h2,
.ffn-article-page .article-content h3,
.ffn-article-page .article-content h4 {
    margin: 2.8rem 0 1rem;
    color: var(--ffn-ed-text);
    letter-spacing: -0.03em;
}

.ffn-article-page .article-content h2 {
    font-size: clamp(1.9rem, 3.1vw, 2.5rem);
    font-weight: 800;
    line-height: 1.05;
}

.ffn-article-page .article-content h3 {
    font-size: clamp(1.35rem, 2.2vw, 1.8rem);
    font-weight: 800;
    line-height: 1.15;
}

.ffn-article-page .article-content h4 {
    font-size: 1.1rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.ffn-article-page .article-content p,
.ffn-article-page .article-content ul,
.ffn-article-page .article-content ol,
.ffn-article-page .article-content table,
.ffn-article-page .article-content blockquote,
.ffn-article-page .article-content pre {
    margin: 0 0 1.35rem;
}

.ffn-article-page .article-content ul,
.ffn-article-page .article-content ol {
    padding-left: 1.4rem;
}

.ffn-article-page .article-content li + li {
    margin-top: 0.5rem;
}

.ffn-article-page .article-content strong {
    color: var(--ffn-ed-text);
}

.ffn-article-page .article-content a {
    color: var(--ffn-ed-accent);
    font-weight: 600;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.12em;
}

.ffn-article-page .article-content a:hover {
    color: var(--ffn-ed-text);
}

.ffn-article-page .article-content hr {
    height: 1px;
    margin: 2rem 0;
    border: 0;
    background: repeating-linear-gradient(
        90deg,
        rgba(7, 16, 31, 0.14),
        rgba(7, 16, 31, 0.14) 4px,
        transparent 4px,
        transparent 8px
    );
}

.ffn-article-page .article-content blockquote {
    padding: 1rem 1.2rem;
    border-left: 4px solid var(--ffn-ed-accent);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.52);
    color: var(--ffn-ed-text);
}

.ffn-article-page .article-content code {
    padding: 0.16rem 0.38rem;
    border-radius: 0.45rem;
    background: rgba(0, 87, 255, 0.08);
    color: var(--ffn-ed-text);
    font-family: var(--ffn-ed-font-mono);
    font-size: 0.92em;
}

.ffn-article-page .article-content pre {
    overflow-x: auto;
    padding: 1rem 1.15rem;
    border-radius: 1.1rem;
    background: #0a162f;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.ffn-article-page .article-content pre code {
    padding: 0;
    background: transparent;
    color: #f8fafc;
}

.ffn-article-page .article-content table {
    display: block;
    width: 100%;
    overflow-x: auto;
    border-collapse: collapse;
}

.ffn-article-page .article-content th,
.ffn-article-page .article-content td {
    padding: 0.8rem 0.9rem;
    border: 1px solid rgba(7, 16, 31, 0.08);
    text-align: left;
}

.ffn-article-page .article-content th {
    background: rgba(255, 255, 255, 0.72);
    color: var(--ffn-ed-text);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.ffn-article-page .highlight-box {
    padding: 1.2rem 1.35rem;
    border: 1px solid rgba(0, 87, 255, 0.12);
    border-left: 4px solid var(--ffn-ed-accent);
    border-radius: 1.15rem;
    background: rgba(0, 87, 255, 0.06);
    color: var(--ffn-ed-text);
}

.ffn-article-page .cta-box {
    padding: 1.65rem;
    border-radius: 1.4rem;
    background: linear-gradient(145deg, rgba(0, 87, 255, 0.94), rgba(8, 31, 88, 0.94));
    box-shadow: 0 22px 48px rgba(0, 87, 255, 0.2);
    color: #ffffff;
    text-align: left;
}

.ffn-article-page .cta-box h3 {
    margin-top: 0;
    color: #ffffff;
}

.ffn-article-page .cta-box p,
.ffn-article-page .cta-box a {
    color: rgba(255, 255, 255, 0.9);
}

.ffn-article-page .player-hero,
.ffn-article-page .player-section-img,
.ffn-article-page .context-img {
    text-align: center;
}

.ffn-article-page .player-hero {
    margin: 0 auto 2rem;
    max-width: 26rem;
}

.ffn-article-page .player-section-img {
    margin: 2rem auto;
    max-width: 20rem;
}

.ffn-article-page .context-img {
    margin: 2rem auto;
    max-width: 23rem;
}

.ffn-article-page .player-hero img,
.ffn-article-page .player-section-img img,
.ffn-article-page .context-img img {
    width: 100%;
    border-radius: 1.1rem;
    box-shadow: var(--ffn-ed-shadow-card);
}

.ffn-article-page .player-hero-caption,
.ffn-article-page .player-section-caption,
.ffn-article-page .context-img-caption {
    margin-top: 0.6rem;
    color: var(--ffn-ed-text-soft);
    font-family: var(--ffn-ed-font-mono);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.ffn-article-page #ffn-feedback {
    margin-top: 2rem;
}

.ffn-archive-page .ffn-pilot-title {
    font-size: clamp(2.9rem, 6.2vw, 5.7rem);
}

.ffn-archive-toolbar {
    display: grid;
    gap: 1rem;
}

.ffn-archive-toolbar-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 1rem;
}

.ffn-archive-page .search-input {
    width: 100%;
    min-height: 3.4rem;
    padding: 0 1.25rem;
    border: 1px solid var(--ffn-ed-border);
    border-radius: var(--ffn-ed-radius-pill);
    background: rgba(255, 255, 255, 0.56);
    color: var(--ffn-ed-text);
    font: inherit;
    font-size: 0.98rem;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.ffn-archive-page .search-input:focus {
    outline: none;
    border-color: rgba(0, 87, 255, 0.28);
    box-shadow: 0 0 0 0.18rem rgba(0, 87, 255, 0.12);
}

.ffn-archive-page .category-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
}

.ffn-archive-page .category-chip {
    min-height: 2.55rem;
    padding: 0 0.95rem;
    border-radius: var(--ffn-ed-radius-pill);
    border: 1px solid var(--ffn-ed-border);
    background: rgba(255, 255, 255, 0.46);
    color: var(--ffn-ed-text-muted);
    cursor: pointer;
    font: inherit;
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.ffn-archive-page .category-chip:hover,
.ffn-archive-page .category-chip.active {
    transform: translateY(-2px);
    border-color: rgba(0, 87, 255, 0.26);
    background: var(--ffn-ed-accent);
    color: #ffffff;
}

.ffn-archive-results-meta {
    color: var(--ffn-ed-text-soft);
    font-family: var(--ffn-ed-font-mono);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.ffn-archive-page .year-section + .year-section {
    margin-top: 1.2rem;
}

.ffn-archive-page .year-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.1rem 1.2rem;
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 1.25rem;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.66), rgba(255, 255, 255, 0.42));
    box-shadow: var(--ffn-ed-shadow-soft);
    cursor: pointer;
}

.ffn-archive-page .year-title {
    display: inline-block;
    margin-right: 0.65rem;
    color: var(--ffn-ed-text);
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.ffn-archive-page .year-count,
.ffn-archive-page .year-toggle {
    color: var(--ffn-ed-text-soft);
    font-family: var(--ffn-ed-font-mono);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.ffn-archive-page .year-toggle {
    transition: transform 0.2s ease;
}

.ffn-archive-page .year-header.expanded .year-toggle {
    transform: rotate(180deg);
}

.ffn-archive-page .articles-grid,
.ffn-archive-transition-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.ffn-archive-page .articles-grid {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    padding: 0 0.2rem;
    transition: max-height 0.35s ease, opacity 0.25s ease, padding-top 0.25s ease;
}

.ffn-archive-page .articles-grid.expanded {
    max-height: 8000px;
    opacity: 1;
    padding-top: 1rem;
}

.ffn-archive-page .archive-article {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.84);
    border-radius: 1.45rem;
    background: linear-gradient(155deg, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.5));
    box-shadow: var(--ffn-ed-shadow-card);
    cursor: pointer;
    transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.ffn-archive-page .archive-article:hover {
    transform: translateY(-4px);
    box-shadow: 0 30px 60px rgba(7, 16, 31, 0.12);
}

.ffn-archive-page .archive-article-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    background: rgba(226, 233, 244, 0.92);
}

.ffn-archive-page .archive-article-content {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 1.2rem;
}

.ffn-archive-page .archive-article-title {
    margin: 0;
    color: var(--ffn-ed-text);
    font-size: 1.22rem;
    font-weight: 800;
    line-height: 1.14;
    letter-spacing: -0.03em;
}

.ffn-archive-page .archive-article-excerpt {
    margin: 0.8rem 0 0;
    color: var(--ffn-ed-text-muted);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}

.ffn-archive-page .archive-article-meta {
    margin-top: auto;
    padding-top: 1rem;
    color: var(--ffn-ed-text-soft);
    font-family: var(--ffn-ed-font-mono);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.ffn-archive-page .no-results,
.ffn-archive-page .loading-message {
    padding: 1.8rem 0.6rem;
    color: var(--ffn-ed-text-muted);
    text-align: center;
    line-height: 1.7;
}

.ffn-archive-reset {
    display: grid;
    gap: 1.4rem;
}

.ffn-archive-reset-copy {
    padding: 1.4rem;
    border: 1px solid rgba(0, 87, 255, 0.12);
    border-left: 4px solid var(--ffn-ed-accent);
    border-radius: 1.25rem;
    background: rgba(0, 87, 255, 0.06);
    color: var(--ffn-ed-text);
    line-height: 1.75;
}

.ffn-archive-reset-copy strong {
    display: block;
    margin-bottom: 0.55rem;
    font-size: 1.05rem;
}

@media (max-width: 1200px) {
    .ffn-article-layout {
        grid-template-columns: 1fr;
    }

    .ffn-article-rail {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 1024px) {
    .ffn-archive-page .articles-grid,
    .ffn-archive-transition-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .ffn-article-page .article-title {
        font-size: clamp(2.25rem, 12vw, 3.6rem);
    }

    .ffn-article-summary {
        font-size: 0.98rem;
    }

    .ffn-article-page .article-content {
        font-size: 1rem;
    }

    .ffn-article-panel {
        padding: 1.2rem;
    }

    .ffn-article-rail {
        grid-template-columns: 1fr;
    }

    .ffn-archive-page .year-header {
        padding: 1rem;
    }
}