/* ========== PAGE HEADER (compact) ========== */
.page-hero {
    padding: 28px 0;
    border-bottom: 1px solid var(--border);
    background: linear-gradient(180deg, color-mix(in srgb, var(--primary) 6%, transparent), transparent 60%), var(--bg);
}

.page-hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(17px, 2.5vw, 25px);
    letter-spacing: -0.01em;
    margin: 0;
}

.page-hero p {
    margin: 10px 0 0;
    max-width: 800px;
    color: var(--muted);
}

/* ========== ARTICLE LAYOUT ========== */
.article-wrap {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    padding-block: 24px;
}

@media (min-width: 1024px) {
    .article-wrap {
        grid-template-columns: minmax(0, 1fr) 280px;
    }
}

.article {
    max-width: var(--measure);
}

.article header .title {
    font-family: var(--font-serif);
    font-size: clamp(28px, 4vw, 40px);
    line-height: 1.15;
    letter-spacing: -0.01em;
    margin: 0;
}

.article header .meta {
    margin-top: 8px;
    color: var(--muted);
    font-size: 14px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.article .content>* {
    margin-top: 1.1em;
}

.article .content h2 {
    font-family: var(--font-serif);
    font-size: clamp(22px, 3vw, 28px);
    margin-top: 1.6em;
}

.article .content h3 {
    font-size: 18px;
    margin-top: 1.4em;
}

.article .content p {
    line-height: 1.8;
}

.article .content strong {
    font-weight: 600;
}

.article .content em {
    font-style: italic;
}

/* Lists */
.article .content ul,
.article .content ol {
    padding-left: 1.2em;
}

.article .content li {
    margin: .4em 0;
}

/* Blockquote */
.blockquote {
    border-left: 3px solid color-mix(in srgb, var(--primary) 40%, var(--border));
    padding: .6em 1em;
    background: color-mix(in srgb, var(--primary) 6%, var(--surface));
    border-radius: 10px;
    color: var(--text);
}

/* Callouts / Special Sentence */
.callout {
    border: 1px solid var(--border);
    background: color-mix(in srgb, var(--accent) 10%, var(--surface));
    padding: 12px 14px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

/* Poetry / Şiirsel Akış */
.poem {
    font-family: var(--font-serif);
    line-height: 1.9;
    padding: 8px 10px;
    border-left: 2px solid color-mix(in srgb, var(--primary) 30%, var(--border));
    background: color-mix(in srgb, var(--primary) 4%, var(--surface));
    border-radius: 8px;
}

/* Figure / Image */
figure {
    margin: 1.4em 0;
}

figure img {
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

figcaption {
    margin-top: 8px;
    color: var(--muted);
    font-size: 14px;
    text-align: center;
}

/* Equations (MathML or TeX-like) */
.equation {
    display: block;
    text-align: center;
    margin: 1.2em auto;
}

.equation math {
    font-size: 1.05em;
}

.equation .tex {
    display: inline-block;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    background: color-mix(in srgb, var(--primary) 4%, var(--surface));
    padding: 6px 8px;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.eqno {
    color: var(--muted);
    margin-left: 8px;
    font-size: .95em;
}

/* Code (in case needed) */
code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    background: color-mix(in srgb, var(--primary) 4%, var(--surface));
    padding: 2px 6px;
    border-radius: 6px;
    border: 1px solid var(--border);
}

pre {
    overflow: auto;
    padding: 12px;
    border-radius: 12px;
    background: color-mix(in srgb, var(--primary) 8%, var(--surface));
    border: 1px solid var(--border);
}

pre code {
    border: 0;
    padding: 0;
    background: transparent;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 1em 0;
    font-size: .95em;
}

th,
td {
    border: 1px solid var(--border);
    padding: 8px 10px;
}

th {
    background: color-mix(in srgb, var(--primary) 6%, var(--surface));
    text-align: left;
}

/* TOC */
.toc {
    position: sticky;
    top: 76px;
    align-self: start;
    border: 1px solid var(--border);
    background: var(--surface);
    border-radius: 12px;
    padding: 12px;
    box-shadow: var(--shadow-sm);
}

.toc h4 {
    margin: 0 0 8px 0;
    font-size: 14px;
    font-weight: 600;
}

.toc a {
    display: block;
    color: var(--muted);
    font-size: 14px;
    padding: 6px 8px;
    border-radius: 8px;
}

.toc a:hover {
    background: color-mix(in srgb, var(--primary) 8%, var(--surface));
    color: var(--text);
}