/* ── Variables ──────────────────────────────────────────────────────────────── */
:root {
  --bg:          #0d1117;
  --bg-card:     #161b22;
  --bg-hover:    #1c2128;
  --border:      #30363d;
  --border-dim:  #21262d;
  --text:        #c9d1d9;
  --text-dim:    #8b949e;
  --text-muted:  #6e7681;
  --accent:      #3fb950;
  --accent-dim:  #238636;
  --heading:     #f0f6fc;
  --link:        #58a6ff;
  --link-hover:  #79c0ff;
  --tag-bg:      #21262d;
  --tag-text:    #8b949e;
  --tag-text-hover: #c9d1d9;
}

/* ── Reset ──────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── Base ───────────────────────────────────────────────────────────────────── */
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── Global layout ───────────────────────────────────────────────────────────── */
.global-layout {
  display: grid;
  grid-template-columns: 1fr 240px;
  gap: 2rem;
  align-items: start;
}

.global-main { min-width: 0; padding-bottom: 4rem; }
.global-sidebar { padding-top: 4rem; padding-bottom: 7rem; }

@media (max-width: 768px) {
  .global-layout { grid-template-columns: 1fr; }
  .global-sidebar { display: none; }
}

a {
  color: var(--link);
  text-decoration: none;
  transition: color 0.15s;
}
a:hover { color: var(--link-hover); text-decoration: underline; }

h1, h2, h3, h4, h5 {
  color: var(--heading);
  line-height: 1.3;
  font-weight: 600;
}

/* ── Site Header ────────────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 17, 23, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}

.site-title {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--heading);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.site-title:hover { color: var(--heading); text-decoration: none; }
.site-title .prompt { color: var(--accent); }

nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

nav a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.875rem;
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  transition: color 0.15s, background 0.15s;
}
nav a:hover { color: var(--heading); background: var(--bg-hover); text-decoration: none; }
nav a.active { color: var(--heading); }

/* ── Main ───────────────────────────────────────────────────────────────────── */
main { padding: 2.5rem 0 7rem; }

/* ── Hero ───────────────────────────────────────────────────────────────────── */
.hero {
  padding: 3rem 0 2.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2.5rem;
}

.hero h1 {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 2.25rem;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.hero p {
  color: var(--text-dim);
  font-size: 1.05rem;
  max-width: 680px;
  line-height: 1.75;
  margin-bottom: 1.25rem;
}
.hero p:last-child { margin-bottom: 0; }

/* ── Section header ─────────────────────────────────────────────────────────── */
.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.section-header h2 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  font-weight: 600;
}

.section-header a {
  font-size: 0.85rem;
  color: var(--text-dim);
}
.section-header a:hover { color: var(--heading); text-decoration: none; }

/* ── Post cards ─────────────────────────────────────────────────────────────── */
.post-card {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border-dim);
}
.post-card:last-child { border-bottom: none; }

.post-meta {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.post-card h2 {
  font-size: 1.2rem;
  margin-bottom: 0.35rem;
}
.post-card h2 a {
  color: var(--heading);
  text-decoration: none;
}
.post-card h2 a:hover {
  color: var(--accent);
  text-decoration: none;
}

.post-card .description {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-bottom: 0.6rem;
  line-height: 1.55;
}

.post-tags { margin-top: 0.5rem; }

/* ── Tags ───────────────────────────────────────────────────────────────────── */
.tag {
  display: inline-block;
  background: var(--tag-bg);
  color: var(--tag-text);
  font-size: 0.72rem;
  padding: 0.2em 0.6em;
  border-radius: 4px;
  font-family: "SFMono-Regular", Consolas, monospace;
  margin-right: 0.3rem;
  border: 1px solid var(--border-dim);
  transition: color 0.15s, border-color 0.15s;
}
.tag:hover { color: var(--tag-text-hover); border-color: var(--border); text-decoration: none; }

/* ── Page header ────────────────────────────────────────────────────────────── */
.page-header {
  padding-top: 1.5rem;
  margin-bottom: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}
.page-header h1 { font-size: 1.75rem; }
.page-header p { color: var(--text-dim); margin-top: 0.5rem; font-size: 0.95rem; }

/* ── Single post ────────────────────────────────────────────────────────────── */
.back-link {
  display: inline-block;
  margin-bottom: 2rem;
  color: var(--text-dim);
  font-size: 0.875rem;
  text-decoration: none;
}
.back-link:hover { color: var(--heading); text-decoration: none; }

.post-header { margin-bottom: 2rem; }
.post-header h1 { font-size: 1.9rem; margin-bottom: 0.5rem; line-height: 1.25; }
.post-header .post-meta { margin-bottom: 0.6rem; }

.post-thumbnail { margin-bottom: 2rem; }
.post-thumbnail img { max-width: 100%; border-radius: 8px; display: block; }

/* ── Post content ───────────────────────────────────────────────────────────── */
.post-content {
  max-width: 720px;
  font-size: 1rem;
  line-height: 1.85;
}

.post-content h2 {
  font-size: 1.35rem;
  margin: 3rem 0 1rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border-dim);
}

.post-content h3 {
  font-size: 1.1rem;
  margin: 2.25rem 0 0.75rem;
  color: var(--text);
}

.post-content p { margin-bottom: 1.6rem; }

.post-content ul,
.post-content ol {
  margin: 0.25rem 0 1.6rem 1.5rem;
}
.post-content li { margin-bottom: 0.5rem; }
.post-content li p { margin-bottom: 0.25rem; }

.post-content strong { color: var(--heading); font-weight: 600; }

.post-content a { color: var(--link); }
.post-content a:hover { color: var(--link-hover); }

.post-content img {
  max-width: 100%;
  border-radius: 8px;
  display: block;
  margin: 1.5rem 0;
  border: 1px solid var(--border);
}

/* Inline code */
.post-content code:not(pre code) {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.85em;
  background: var(--tag-bg);
  color: var(--accent);
  padding: 0.15em 0.45em;
  border-radius: 4px;
  border: 1px solid var(--border-dim);
}

/* Code blocks — highlight.js handles coloring; we handle layout */
.post-content pre {
  margin: 2rem 0;
  border-radius: 8px;
  overflow-x: auto;
  border: 1px solid var(--border);
}

.post-content pre code {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.875rem;
  line-height: 1.6;
  padding: 1.25rem !important;
}

/* Tables */
.post-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  font-size: 0.875rem;
  display: block;
  overflow-x: auto;
}
.post-content th {
  background: var(--bg-card);
  color: var(--heading);
  padding: 0.6rem 0.9rem;
  text-align: left;
  border: 1px solid var(--border);
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
}
.post-content td {
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--border-dim);
  vertical-align: top;
}
.post-content tr:nth-child(even) td { background: var(--bg-card); }

/* Blockquotes */
.post-content blockquote {
  border-left: 3px solid var(--accent);
  margin: 2rem 0;
  padding: 0.5rem 1.25rem;
  color: var(--text-dim);
  font-style: italic;
}

/* ── Portfolio ───────────────────────────────────────────────────────────────── */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

@media (max-width: 620px) {
  .portfolio-grid { grid-template-columns: 1fr; }
}

.portfolio-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
}
.portfolio-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.portfolio-screenshot {
  width: 100%;
  height: 260px;
  object-fit: contain;
  object-position: center;
  display: block;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
}

.portfolio-card-body {
  padding: 1.375rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.portfolio-card h3 {
  font-size: 1rem;
  margin-bottom: 0.2rem;
  font-family: "SFMono-Regular", Consolas, monospace;
}
.portfolio-card h3 a {
  color: var(--heading);
  text-decoration: none;
}
.portfolio-card h3 a:hover { color: var(--accent); }

.portfolio-card .project-url {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: "SFMono-Regular", Consolas, monospace;
  margin-bottom: 0.85rem;
}

.portfolio-card p {
  font-size: 0.875rem;
  color: var(--text-dim);
  margin-bottom: 0.85rem;
  line-height: 1.6;
  flex: 1;
}

.portfolio-card .tags { display: flex; flex-wrap: wrap; gap: 0.25rem; }

/* ── Footer ─────────────────────────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.82rem;
}
.site-footer .container { display: flex; align-items: center; justify-content: center; gap: 0.5rem; }
.site-footer .sep { color: var(--border); }
.site-footer a { color: var(--text-dim); }
.site-footer a:hover { color: var(--heading); text-decoration: none; }

/* ── Resume ──────────────────────────────────────────────────────────────────── */
.resume-layout {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 2rem;
  align-items: start;
}

@media (max-width: 768px) {
  .resume-layout { grid-template-columns: 1fr; }
  .resume-layout aside { order: -1; }
}

.resume-main { min-width: 0; }

.resume-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.resume-identity h1 {
  font-size: 1.75rem;
  margin-bottom: 0.25rem;
}

.resume-title {
  font-family: "SFMono-Regular", Consolas, monospace;
  color: var(--accent);
  font-size: 0.9rem;
}

.resume-links {
  display: flex;
  gap: 0.6rem;
  flex-shrink: 0;
  align-items: center;
}

.btn-linkedin, .btn-gitlab {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.9rem;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  transition: opacity 0.15s, transform 0.15s;
}
.btn-linkedin:hover, .btn-gitlab:hover {
  opacity: 0.85;
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-linkedin {
  background: #0a66c2;
  color: #fff;
}

.btn-gitlab {
  background: #fc6d26;
  color: #fff;
}

.btn-bmc {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.7rem 1.5rem;
  background: #FFDD00;
  color: #000;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  transition: opacity 0.15s, transform 0.15s;
}
.btn-bmc:hover { opacity: 0.9; transform: translateY(-1px); text-decoration: none; }

.resume-section {
  margin-bottom: 2.25rem;
}

.resume-section > h2 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 1rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border-dim);
}

.resume-section > p {
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.7;
}

.resume-section > p a { color: var(--link); }

.resume-entry { margin-bottom: 1.5rem; }

.resume-entry-meta {
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-bottom: 0.4rem;
}

.resume-entry-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 0.6rem;
  gap: 1rem;
}

.resume-entry-title {
  font-weight: 600;
  color: var(--heading);
  font-size: 0.95rem;
}

.resume-entry-date {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.78rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.resume-entry ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.resume-entry li {
  font-size: 0.9rem;
  color: var(--text-dim);
  padding: 0.3rem 0;
  padding-left: 1rem;
  position: relative;
  line-height: 1.6;
}
.resume-entry li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

@media (max-width: 540px) {
  .skills-grid { grid-template-columns: 1fr; }
}

.skill-group h3 {
  font-size: 0.8rem;
  color: var(--text-dim);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.skill-tags { display: flex; flex-wrap: wrap; gap: 0.3rem; }

/* ── Contact ─────────────────────────────────────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 2rem;
  align-items: start;
}

@media (max-width: 768px) {
  .contact-layout { grid-template-columns: 1fr; }
  .contact-sidebar { order: -1; }
}

.contact-section { margin-bottom: 2.5rem; }

.contact-section h2 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 0.75rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border-dim);
}

.contact-section > p {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
  line-height: 1.65;
}
.contact-section > p a { color: var(--link); }

/* Forms */
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.contact-form.hidden { display: none; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 500px) { .form-row { grid-template-columns: 1fr; } }

.form-group { display: flex; flex-direction: column; gap: 0.35rem; }

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-dim);
}

.form-group input,
.form-group textarea,
.form-group select {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 0.9rem;
  font-family: inherit;
  padding: 0.55rem 0.75rem;
  transition: border-color 0.15s;
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group select { cursor: pointer; }

.btn-submit {
  align-self: flex-start;
  background: var(--accent);
  color: #0d1117;
  border: none;
  border-radius: 6px;
  padding: 0.55rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 700;
  cursor: pointer;
  transition: opacity 0.15s, transform 0.15s;
}
.btn-submit:hover { opacity: 0.85; transform: translateY(-1px); }

.form-success {
  background: rgba(63, 185, 80, 0.1);
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

.form-error {
  background: rgba(248, 81, 73, 0.1);
  border: 1px solid #f85149;
  color: #f85149;
  border-radius: 6px;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

/* Sidebar */
.contact-sidebar { display: flex; flex-direction: column; gap: 1rem; }

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem;
}

.contact-card h3 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 0.85rem;
}


.sidebar-graph-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.commit-graph { display: block; }

.available-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.available-list li {
  font-size: 0.83rem;
  color: var(--text-dim);
  padding-left: 0.9rem;
  position: relative;
}
.available-list li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* ── Donate ──────────────────────────────────────────────────────────────────── */
.nav-donate {
  color: #FFDD00 !important;
  font-weight: 600;
}
.nav-donate:hover, .nav-donate.active { color: #fff !important; }

.donate-page { max-width: 680px; }

.donate-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 2rem;
  margin-bottom: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: flex-start;
}

.donate-message p {
  color: var(--text-dim);
  line-height: 1.75;
  margin-bottom: 0.75rem;
}
.donate-message p:last-child { margin-bottom: 0; }

.donate-projects h2 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 1rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border);
}

.donate-project-grid {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.donate-project-item {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  padding: 0.6rem 0.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
}

.donate-project-name {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 600;
}

.donate-project-desc {
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* ── Utilities ───────────────────────────────────────────────────────────────── */
.text-dim { color: var(--text-dim); }
.post-meta-inline { color: var(--text-muted); font-size: 0.8rem; }

/* ── Focus styles (keyboard navigation) ──────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ── Blog controls (search + tag filters) ───────────────────────────────────── */
.blog-controls { margin-bottom: 1.75rem; display: flex; flex-direction: column; gap: 0.75rem; }

.post-search {
  width: 100%;
  max-width: 400px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 0.9rem;
  padding: 0.45rem 0.75rem;
}
.post-search::placeholder { color: var(--text-muted); }
.post-search:focus { border-color: var(--accent); outline: none; }

.blog-controls .tag-filters { margin-bottom: 0; }

.tag-count {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-left: 2px;
}
.tag-filter.active .tag-count,
.tag-filter:hover .tag-count { color: rgba(255,255,255,0.7); }

/* ── Tag filters (blog page) ─────────────────────────────────────────────────── */
.tag-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.75rem;
}
.tag-filter {
  background: var(--tag-bg);
  color: var(--tag-text);
  border: 1px solid var(--border-dim);
  border-radius: 4px;
  padding: 0.25rem 0.65rem;
  font-size: 0.8rem;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.tag-filter:hover,
.tag-filter.active {
  background: var(--accent-dim);
  color: #fff;
  border-color: var(--accent);
}

/* ── Table of contents ───────────────────────────────────────────────────────── */
.toc-list { list-style: none; }
.toc-item { padding: 0.2rem 0; font-size: 0.82rem; line-height: 1.4; }
.toc-item a { color: var(--text-dim); text-decoration: none; }
.toc-item a:hover { color: var(--accent); }
.toc-h3 { padding-left: 0.75rem; }

/* ── Related posts ───────────────────────────────────────────────────────────── */
.related-posts {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-dim);
  max-width: 720px;
}
.related-posts h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}
.related-posts ul { list-style: none; }
.related-posts li { padding: 0.35rem 0; }
.related-posts a { color: var(--link); }
.related-posts a:hover { color: var(--link-hover); }

/* ── Post donate CTA ─────────────────────────────────────────────────────────── */
.post-donate-cta {
  margin-top: 2.5rem;
  padding: 1rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: 8px;
  max-width: 720px;
  font-size: 0.9rem;
  color: var(--text-dim);
}
.post-donate-cta a { color: var(--accent); }
.post-donate-cta a:hover { color: var(--heading); text-decoration: none; }

/* ── Responsive ──────────────────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .hero h1 { font-size: 1.7rem; }
  .post-header h1 { font-size: 1.5rem; }
  .site-title { font-size: 0.95rem; }
}

/* ── Motion preference ───────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
  html { scroll-behavior: auto; }
}