/* Secondary pages: Experience, Writing index, and posts. */

.page { max-width: 860px; margin: 0 auto; padding: 0 16px 40px; }
.page-hero { padding: 72px 0 24px; }
.page-hero h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); letter-spacing: -0.02em; margin: 10px 0 16px; }
.eyebrow-code { font: 500 0.8rem ui-monospace, Menlo, monospace; letter-spacing: 0.12em; color: var(--teal); text-transform: uppercase; }
.page-lead { color: var(--text-3); font-size: 1.1rem; max-width: 62ch; margin-bottom: 22px; }
.post-body p { color: var(--text-2); margin-bottom: 14px; max-width: 68ch; }
.post-body code { font: 0.88em ui-monospace, Menlo, monospace; padding: 1px 6px; border-radius: 6px; background: var(--surface-strong); }
.post-body a { color: var(--accent); }
.footer-links { margin: 6px 0; font-size: 0.85rem; }
.footer-links a { color: var(--muted); }

/* Architecture diagram */
.diagram { padding: 18px; gap: 10px; }
.diagram svg { width: 100%; height: auto; font-family: var(--font); }
.d-node rect { fill: var(--diagram-fill); stroke: var(--diagram-stroke); stroke-width: 1.2; }
.d-accent rect { stroke: rgba(165, 161, 240, 0.7); fill: rgba(165, 161, 240, 0.08); }
.d-source rect { stroke: rgba(94, 234, 212, 0.7); fill: rgba(94, 234, 212, 0.07); }
.d-node text { fill: var(--text); font-size: 15px; font-weight: 600; text-anchor: middle; }
.d-node text.d-sub { fill: var(--muted); font-size: 12px; font-weight: 400; }
.d-edge { fill: none; stroke: var(--diagram-edge); stroke-width: 1.6; }
.d-dashed { stroke-dasharray: 6 5; }
.d-soft { stroke: rgba(94, 234, 212, 0.6); }
.d-arrowhead { fill: var(--diagram-arrow); }
.d-label { fill: var(--muted); font-size: 12px; }
.diagram figcaption { font-size: 0.82rem; color: var(--muted); }

/* Writing */
.post-list { display: grid; gap: 16px; }
.post-card { text-decoration: none; }
.post-card h3 { font-size: 1.2rem; }
.post-meta { font: 500 0.78rem ui-monospace, Menlo, monospace; color: var(--muted); letter-spacing: 0.04em; }
.post-card .read-more { color: var(--accent); font-weight: 500; font-size: 0.9rem; }
.post-body { padding: 8px 0 24px; }
.post-body h2 { font-size: 1.35rem; margin: 30px 0 12px; }
.post-body ul, .post-body ol { color: var(--text-2); padding-left: 20px; display: grid; gap: 8px; margin: 0 0 16px; max-width: 66ch; }
.post-body blockquote { margin: 18px 0; padding: 12px 18px; border-left: 3px solid var(--accent); background: var(--surface); border-radius: 0 12px 12px 0; color: var(--text-2); }
.post-footer { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center; padding: 22px 0; border-top: 1px solid var(--border); }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
.tag-row li { font-size: 0.75rem; padding: 3px 10px; border-radius: 999px; border: 1px solid rgba(165, 161, 240, 0.3); color: var(--chip-text); }

/* Post reading experience */
.post-body { font-size: 1.04rem; line-height: 1.75; }
.post-body h2 { scroll-margin-top: 96px; }
.post-body pre {
  margin: 0 0 18px; padding: 16px 18px; overflow-x: auto; border-radius: 14px; max-width: 100%;
  background: var(--code-bg); border: 1px solid var(--border); font-size: 0.84rem; line-height: 1.6;
}
.post-body pre code { padding: 0; background: none; color: #e4e4ec; }
.post-body .code-label { font: 500 0.72rem ui-monospace, Menlo, monospace; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin: 0 0 6px; }
.post-body .c { color: #8b8da0; }
.post-body .k { color: #c9c6ff; }
.post-body .s { color: #5eead4; }
.takeaways { margin: 4px 0 18px; padding: 18px 20px; border-color: rgba(94, 234, 212, 0.35); background: rgba(94, 234, 212, 0.05); }
.takeaways p { margin: 0; font-weight: 600; color: var(--teal-text); }
.takeaways ul { margin: 0; }
.stat-strip { list-style: none; padding: 0; margin: 8px 0 22px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.stat-strip li { padding: 14px; border-radius: 14px; border: 1px solid var(--border); background: var(--surface); display: grid; gap: 2px; }
.stat-strip strong { font: 600 1.45rem var(--display); background: linear-gradient(100deg, var(--text), var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-strip span { font-size: 0.78rem; color: var(--muted); line-height: 1.35; }
.toc { padding: 14px 18px; margin: 0 0 18px; gap: 6px; }
.toc-title { margin: 0 !important; font: 500 0.75rem ui-monospace, Menlo, monospace; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted) !important; }
.toc ol { margin: 0; padding-left: 20px; display: grid; gap: 4px; }
.toc a { color: var(--text); text-decoration: none; font-size: 0.92rem; }
.toc a:hover { color: var(--accent); }
.post-body figure.diagram { margin: 6px 0 22px; }
.share-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 18px; }
.share-btn {
  font: 500 0.8rem var(--font); color: var(--text); text-decoration: none; cursor: pointer; padding: 6px 12px; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--border); transition: border-color 0.2s;
}
.share-btn:hover { border-color: rgba(165, 161, 240, 0.5); }
.author-card { display: flex; gap: 16px; align-items: flex-start; margin: 10px 0 18px; }
.author-card img { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; flex-shrink: 0; border: 2px solid rgba(165, 161, 240, 0.5); }
.author-name { margin: 0 0 4px !important; font-weight: 600; color: var(--text) !important; }
.author-text p { margin: 0 0 10px; }
.author-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.author-actions .btn.small { padding: 7px 14px; font-size: 0.82rem; }
.post-nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-bottom: 8px; }
.post-nav-link { text-decoration: none; padding: 14px 16px; gap: 4px; }
.post-nav-link.next { grid-column: 2; text-align: right; }
.post-nav-title { font-weight: 600; font-size: 0.95rem; }

@media (max-width: 700px) {
  .stat-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .post-nav { grid-template-columns: 1fr; }
  .post-nav-link.next { grid-column: auto; }
  .author-card { flex-direction: column; }
}

/* Experience: full history */
.history { padding-bottom: 12px; }
.history-heading { font-size: 1.4rem; margin: 30px 0 4px; }
.history-item { padding: 26px 0; border-top: 1px solid var(--border); }
.history-dates { margin: 0 0 6px; font: 500 0.82rem ui-monospace, Menlo, monospace; color: var(--muted); letter-spacing: 0.02em; }
.history-title { display: flex; flex-wrap: wrap; align-items: center; gap: 0 6px; font: 600 1.1rem var(--font); margin-bottom: 2px; }
.history-org { font-weight: 400; color: var(--muted); }
.history-logo { width: 28px; height: 28px; padding: 3px; border-radius: 8px; background: #fff; object-fit: contain; margin-right: 6px; }
.history-place { margin: 0 0 12px; }