/* Blog additions: inherits all colors, typography, and shared components from ../styles.css */
.nav a[aria-current="page"] {
    color: var(--accent)
}

.blog-hero {
    padding: 7rem 0 4rem;
    border-bottom: 1px solid var(--line)
}

.blog-hero h1 {
    max-width: 850px;
    font-size: clamp(3.1rem, 7vw, 5.8rem)
}

.blog-list-section {
    min-height: 45vh
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.4rem
}

.blog-entry {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: linear-gradient(145deg, rgba(141, 215, 255, .06), transparent 45%), var(--panel);
    box-shadow: var(--shadow);
    transition: transform 160ms ease, border-color 160ms ease
}

.blog-entry:hover {
    transform: translateY(-3px);
    border-color: rgba(141, 215, 255, .4)
}

.blog-entry .feature-meta {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    width: 100%;
    font-size: .8rem;
    color: var(--accent);
    margin-bottom: 1.3rem
}

.blog-entry h3 {
    font-size: clamp(1.4rem, 2.6vw, 2rem);
    line-height: 1.18;
    letter-spacing: -.035em;
    margin-bottom: 1rem
}

.blog-entry p {
    color: var(--muted);
    margin-bottom: 2rem
}

.blog-entry-link {
    margin-top: auto;
    font-weight: 750;
    color: var(--accent)
}

.article-hero {
    padding: 5rem 0 3.5rem;
    border-bottom: 1px solid var(--line)
}

.article-shell {
    max-width: 800px
}

.back-link {
    display: inline-block;
    color: var(--muted);
    margin-bottom: 2.5rem;
    font-size: .9rem
}

.back-link:hover,
.article-content a:hover {
    color: var(--accent-strong)
}

.article-hero h1 {
    font-size: clamp(2.8rem, 6vw, 5rem);
    line-height: 1.04;
    letter-spacing: -.055em;
    max-width: none
}

.article-summary {
    font-size: 1.2rem;
    color: #c5d2df;
    max-width: 680px
}

.article-meta {
    display: flex;
    gap: .6rem;
    flex-wrap: wrap;
    margin-top: 1.8rem
}

.article-meta span {
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: .25rem .7rem;
    font-size: .78rem;
    color: var(--muted)
}

.article-meta .draft-label {
    color: var(--accent);
    border-color: rgba(141, 215, 255, .35)
}

.article-section {
    padding: 3.5rem 0 6rem
}

.article-content {
    font-size: 1.06rem;
    line-height: 1.9;
    color: #d2ddea
}

.article-content h2 {
    color: var(--text);
    font-size: clamp(1.5rem, 3vw, 2rem);
    letter-spacing: -.035em;
    line-height: 1.25;
    margin: 3rem 0 1rem
}

.article-content h2:first-child {
    margin-top: 0
}

.article-content p {
    margin: 0 0 1.5rem
}

.article-content a {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 3px
}

.article-note {
    padding: 1.4rem 1.6rem;
    margin: 2.5rem 0;
    border: 1px solid rgba(141, 215, 255, .25);
    border-radius: 16px;
    background: var(--panel-soft)
}

.article-note strong {
    color: var(--accent)
}

.article-note p {
    margin: .5rem 0 0;
    color: var(--muted);
    font-size: .94rem
}

.article-content .draft-placeholder {
    color: var(--muted);
    font-style: italic
}

.article-content pre {
    overflow-x: auto;
    padding: 1.4rem;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #050d18;
    font-size: .88rem;
    line-height: 1.65
}

.article-content code {
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace
}

.article-end {
    display: flex;
    gap: .8rem;
    flex-wrap: wrap;
    margin-top: 3.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--line)
}

@media(max-width:900px) {
    .blog-grid {
        grid-template-columns: 1fr
    }

    .blog-hero {
        padding-top: 5rem
    }
}

@media(max-width:640px) {
    .blog-hero {
        padding: 4rem 0 3rem
    }

    .article-hero {
        padding: 3.2rem 0 2.6rem
    }

    .article-section {
        padding: 2.5rem 0 4rem
    }

    .blog-entry {
        padding: 1.5rem
    }

    .article-content {
        font-size: 1rem
    }

    .back-link {
        margin-bottom: 2rem
    }
}

.article-date {
    display: block;
    margin-top: 0.75rem;
    font-size: 0.875rem;
    color: var(--muted, #94a3b8);
}
/* Article diagrams and long-form lists */
.article-content figure { margin: 2rem 0 2.5rem; }
.article-content figure img { display: block; width: 100%; height: auto; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.article-content figcaption { margin-top: .65rem; font-size: .86rem; line-height: 1.5; color: var(--muted); }
.article-content ul, .article-content ol { padding-left: 1.6rem; margin: 0 0 1.7rem; }
.article-content li { padding-left: .2rem; margin-bottom: .55rem; }
.article-content pre { white-space: pre; }
.article-content pre code { font-size: .9em; }