:root {
  color-scheme: light;
  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --bg-muted: #f1f5f9;
  --text: #111827;
  --text-muted: #475569;
  --text-soft: #64748b;
  --border: #e5e7eb;
  --accent: #2563eb;
  --accent-strong: #1d4ed8;
  --accent-soft: #dbeafe;
  --card: rgba(255, 255, 255, 0.86);
  --code-bg: #0f172a;
  --code-text: #e5e7eb;
  --shadow: 0 24px 70px rgba(15, 23, 42, 0.10);
  --shadow-soft: 0 14px 40px rgba(15, 23, 42, 0.08);
  --radius: 24px;
  --radius-small: 14px;
  --container: 1120px;
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0f172a;
  --bg-soft: #111827;
  --bg-muted: #1e293b;
  --text: #e5e7eb;
  --text-muted: #cbd5e1;
  --text-soft: #94a3b8;
  --border: #334155;
  --accent: #38bdf8;
  --accent-strong: #60a5fa;
  --accent-soft: rgba(56, 189, 248, 0.12);
  --card: rgba(17, 24, 39, 0.86);
  --code-bg: #020617;
  --code-text: #e5e7eb;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
  --shadow-soft: 0 14px 40px rgba(0, 0, 0, 0.22);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: var(--accent);
}

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.narrow {
  max-width: 820px;
}

.narrow-left {
  max-width: 760px;
  margin-inline: 0;
}

.center {
  text-align: center;
}

.pattern-bg {
  background-color: var(--bg);
  background-image: linear-gradient(to bottom, rgba(255, 255, 255, 0.58), rgba(255, 255, 255, 0.64)), url("../img/hero-pattern.svg");
  background-size: auto, 260px 260px;
  background-repeat: repeat;
}

[data-theme="dark"] .pattern-bg {
  background-image: linear-gradient(to bottom, rgba(15, 23, 42, 0.58), rgba(15, 23, 42, 0.64)), url("../img/hero-pattern-dark.svg");
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: .7rem 1rem;
  background: var(--accent);
  color: #fff;
  border-radius: 999px;
  transition: top .2s ease;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(18px);
}

.header-inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: 1.05rem;
}

.brand-text {
  font-size: 1.05rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  font-weight: 650;
  font-size: .93rem;
}

.site-nav a {
  color: var(--text-muted);
}

.site-nav a[aria-current="page"],
.site-nav a:hover {
  color: var(--accent);
}

.nav-toggle {
  display: none;
  border: 0;
  background: transparent;
  padding: .6rem;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px;
  border-radius: 999px;
  background: var(--text);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  border: 0;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  padding: .2rem;
}

.toggle-track {
  width: 44px;
  height: 24px;
  border-radius: 999px;
  padding: 3px;
  background: var(--bg-muted);
  border: 1px solid var(--border);
}

.toggle-thumb {
  display: block;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  transform: translateX(0);
  transition: transform .2s ease;
}

[data-theme="dark"] .toggle-thumb {
  transform: translateX(18px);
}

.hero {
  padding: 5rem 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.78fr);
  gap: 4rem;
  align-items: center;
}

.pill,
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  margin: 0 0 1rem;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
  padding: .35rem .7rem;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .01em;
}

.hero h1,
.page-header h1,
.post-header h1,
.not-found h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(2rem, 4.5vw, 3rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.hero h1 span,
.not-found h1 {
  color: var(--accent);
}

.hero-copy > p:not(.pill),
.page-header p,
.post-description {
  max-width: 640px;
  margin: 1.25rem 0 0;
  font-size: 1.08rem;
  color: var(--text-muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin-top: 1.8rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  border-radius: 12px;
  padding: .84rem 1.05rem;
  font-weight: 800;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 14px 34px color-mix(in srgb, var(--accent) 28%, transparent);
}

.button.secondary {
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
}

.hero-visual {
  position: relative;
  min-height: 360px;
}

.code-window {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  padding: 1rem;
  background: #111827;
  box-shadow: var(--shadow);
  border: 1px solid rgba(148, 163, 184, .22);
}

.window-dots {
  display: flex;
  gap: .45rem;
  margin-bottom: .85rem;
}

.window-dots span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #64748b;
}

.window-dots span:nth-child(1) { background: #fb7185; }
.window-dots span:nth-child(2) { background: #fbbf24; }
.window-dots span:nth-child(3) { background: #22c55e; }

.code-window pre {
  margin: 0;
  color: #e5e7eb;
  font-family: var(--font-mono);
  font-size: .92rem;
  line-height: 1.8;
}

.desk-item {
  position: absolute;
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.mug {
  left: -18px;
  bottom: 56px;
  width: 72px;
  height: 66px;
  display: grid;
  place-items: center;
  border-radius: 14px 14px 20px 20px;
  color: var(--text);
  font-family: var(--font-mono);
  font-weight: 900;
}

.plant {
  right: -10px;
  bottom: 48px;
  width: 72px;
  height: 66px;
  border-radius: 10px 10px 28px 28px;
}

.plant span,
.plant::before,
.plant::after {
  content: "";
  position: absolute;
  bottom: 56px;
  left: 32px;
  width: 20px;
  height: 64px;
  border-radius: 50% 50% 0 50%;
  background: #22c55e;
  transform-origin: bottom;
}

.plant::before { transform: rotate(-36deg); }
.plant span { transform: rotate(0deg); }
.plant::after { transform: rotate(36deg); }

.section,
.page-section,
.post-page {
  padding: 4.2rem 0;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.4rem;
}

.section-heading h2,
.related-posts h2,
.sidebar-card h2,
.prose h2,
.archive-year h2 {
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.text-link,
.read-more,
.back-link {
  color: var(--accent);
  font-weight: 800;
}

.featured-card {
  display: grid;
  grid-template-columns: 1.2fr .9fr;
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(16px);
}

.featured-image img {
  width: 100%;
  height: 100%;
  min-height: 330px;
  object-fit: cover;
}

.featured-content {
  padding: clamp(1.4rem, 4vw, 2.6rem);
}

.featured-content h2 {
  margin: .8rem 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.04;
  letter-spacing: -0.055em;
}

.featured-content p {
  color: var(--text-muted);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.card-grid.two-columns {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.post-card {
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(16px);
}

.post-card-image img {
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

.post-card-body {
  padding: 1.1rem;
}

.post-card-meta,
.post-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .45rem;
  color: var(--text-soft);
  font-size: .82rem;
  font-weight: 650;
}

.badge {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  padding: .28rem .58rem;
  font-size: .75rem;
  font-weight: 850;
}

.post-card h3 {
  margin: .7rem 0 .5rem;
  font-size: 1.25rem;
  line-height: 1.2;
  letter-spacing: -0.035em;
}

.post-card p {
  margin: 0 0 1rem;
  color: var(--text-muted);
  font-size: .95rem;
}

.muted-section {
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.category-card,
.category-row {
  display: flex;
  align-items: center;
  gap: .95rem;
  padding: 1.1rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
}

.category-card strong,
.category-row strong {
  display: block;
  line-height: 1.2;
}

.category-card small,
.category-row small {
  display: block;
  color: var(--text-muted);
  margin-top: .18rem;
}

.category-icon {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 900;
}

.page-header {
  margin-bottom: 2rem;
}

.page-header h1 {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
}

.prose {
  color: var(--text-muted);
  font-size: 1.04rem;
}

.prose > *:first-child {
  margin-top: 0;
}

.prose h2,
.prose h3,
.prose h4 {
  color: var(--text);
  margin-top: 2.1rem;
  margin-bottom: .7rem;
}

.prose h3 {
  font-size: 1.45rem;
  letter-spacing: -0.03em;
}

.prose p,
.prose ul,
.prose ol {
  margin: 0 0 1.15rem;
}

.prose a {
  color: var(--accent);
  font-weight: 750;
}

.prose blockquote {
  margin: 1.4rem 0;
  padding: 1rem 1.2rem;
  border-left: 4px solid var(--accent);
  background: var(--bg-soft);
  border-radius: 0 16px 16px 0;
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  margin: 1.4rem 0;
  border: 1px solid var(--border);
  border-radius: 14px;
}

.prose th,
.prose td {
  border-bottom: 1px solid var(--border);
  padding: .78rem;
  text-align: left;
}

.prose th {
  color: var(--text);
  background: var(--bg-soft);
}

.prose pre {
  position: relative;
  overflow-x: auto;
  margin: 1.4rem 0;
  padding: 1.2rem;
  border-radius: 18px;
  background: var(--code-bg);
  color: var(--code-text);
  border: 1px solid var(--border);
}

.prose pre code {
  font-family: var(--font-mono);
  font-size: .92rem;
}

.prose :not(pre) > code {
  padding: .18rem .36rem;
  border-radius: 8px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-family: var(--font-mono);
  font-size: .9em;
}

.copy-code-button {
  position: absolute;
  top: .75rem;
  right: .75rem;
  border: 1px solid rgba(255, 255, 255, .14);
  background: rgba(255, 255, 255, .08);
  color: #e5e7eb;
  border-radius: 10px;
  padding: .35rem .55rem;
  font-size: .76rem;
  font-weight: 800;
  cursor: pointer;
}

.post-layout {
  display: grid;
  grid-template-columns: minmax(0, 760px) 280px;
  gap: 3rem;
  align-items: start;
}

.post-header {
  margin: 1rem 0 2rem;
}

.post-header h1 {
  font-size: clamp(2rem, 4.5vw, 2.85rem);
  margin-top: .7rem;
}

.post-hero-image {
  width: 100%;
  margin-top: 1.6rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.post-sidebar {
  position: sticky;
  top: 100px;
  display: grid;
  gap: 1rem;
}

.sidebar-card {
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--card);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(16px);
}

.sidebar-card h2 {
  font-size: 1rem;
  margin-bottom: .8rem;
}

.toc-card nav {
  display: grid;
  gap: .55rem;
}

.toc-card a {
  color: var(--text-muted);
  font-size: .9rem;
}

.toc-card a:hover {
  color: var(--accent);
}

.toc-card a.toc-h3 {
  padding-left: .9rem;
  font-size: .84rem;
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin: 2rem 0;
}

.post-tags span {
  padding: .38rem .65rem;
  border-radius: 999px;
  color: var(--text-muted);
  background: var(--bg-soft);
  border: 1px solid var(--border);
  font-weight: 750;
  font-size: .86rem;
}

.related-posts {
  margin-top: 3rem;
}

.related-posts h2 {
  margin-bottom: 1rem;
}

.category-list-block {
  display: grid;
  gap: .8rem;
}

.category-row {
  justify-content: space-between;
}

.category-row-copy {
  flex: 1;
}

.category-count {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: var(--bg-soft);
  color: var(--text);
  font-weight: 900;
}

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

.archive-list {
  display: grid;
  gap: 2rem;
}

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

.archive-items {
  display: grid;
  gap: .8rem;
}

.archive-item {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--card);
}

.archive-item time {
  color: var(--text-soft);
  font-weight: 800;
}

.archive-item h3 {
  margin: 0 0 .25rem;
  letter-spacing: -0.025em;
}

.archive-item p {
  margin: 0;
  color: var(--text-muted);
}

.about-card {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 1.3rem;
  align-items: start;
  padding: 1.4rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow-soft);
  margin-bottom: 2rem;
}

.avatar {
  display: grid;
  place-items: center;
  width: 92px;
  height: 92px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #93c5fd);
  color: #fff;
  font-weight: 900;
  font-size: 1.5rem;
}

.about-card h2 {
  margin: 0 0 .5rem;
  color: var(--text);
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.about-card p:last-child {
  margin-bottom: 0;
}

.not-found {
  min-height: 72vh;
  display: grid;
  align-items: center;
}

.not-found .astronaut {
  font-size: 5rem;
}

.not-found h1 {
  font-size: clamp(5rem, 15vw, 10rem);
  margin: .4rem 0;
}

.comments-placeholder {
  margin-top: 2rem;
  padding: 1.2rem;
  border: 1px dashed var(--border);
  border-radius: 18px;
  color: var(--text-muted);
  background: var(--bg-soft);
}

.site-footer {
  padding: 2.5rem 0 1.5rem;
  border-top: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text-muted);
}

.footer-grid {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 2rem;
}

.footer-brand {
  color: var(--text);
}

.footer-grid p {
  margin: .6rem 0 0;
  max-width: 460px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-weight: 750;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: .9rem;
}

@media (max-width: 960px) {
  .hero-grid,
  .featured-card,
  .post-layout {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: auto;
  }

  .post-sidebar {
    position: static;
    order: -1;
  }

  .card-grid,
  .card-grid.two-columns,
  .article-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .header-inner {
    min-height: 64px;
  }

  .nav-toggle {
    display: inline-block;
  }

  .site-nav {
    position: absolute;
    inset: 64px 1rem auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: .2rem;
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: var(--card);
    box-shadow: var(--shadow-soft);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a,
  .theme-toggle {
    padding: .8rem;
  }

  .hero {
    padding: 3rem 0;
  }

  .hero-grid {
    gap: 2rem;
  }

  .hero h1,
  .page-header h1,
  .post-header h1 {
    letter-spacing: -0.055em;
  }

  .section,
  .page-section,
  .post-page {
    padding: 3rem 0;
  }

  .section-heading {
    align-items: start;
    flex-direction: column;
  }

  .card-grid,
  .card-grid.two-columns,
  .article-list,
  .category-grid {
    grid-template-columns: 1fr;
  }

  .featured-image img {
    min-height: 220px;
  }

  .archive-item {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .about-card {
    grid-template-columns: 1fr;
  }

  .footer-grid,
  .footer-bottom {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---- Direction C: article-first home + simple post ---- */
.home {
  padding: 3rem 0 4rem;
}

.home .narrow {
  max-width: 760px;
}

.home-intro {
  margin-bottom: 2.4rem;
}

.home-intro p {
  margin: 0;
  font-size: 1.12rem;
  color: var(--text-muted);
}

.feed-label {
  margin: 0 0 1rem;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.feed-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2.6rem;
}

.feed-head .feed-label {
  margin-bottom: 0;
}

.home-feed {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1rem;
}

/* Single-column soft cards */
.home-feed .post-card,
.feature-card {
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.home-feed .post-card:hover,
.feature-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
}

.home-feed .post-card h3 {
  font-size: 1.3rem;
}

.feature-card {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
}

.feature-card .post-card-body {
  padding: 1.4rem 1.5rem;
}

.feature-card h2 {
  margin: .55rem 0 .55rem;
  font-size: clamp(1.5rem, 3.2vw, 1.9rem);
  line-height: 1.18;
  letter-spacing: -0.03em;
}

.feature-card h2 a:hover {
  color: var(--accent);
}

.feature-card p {
  margin: 0 0 1rem;
  color: var(--text-muted);
}

/* Inline table of contents (replaces sidebar) */
.toc-card {
  margin: 0 0 2rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-small);
  background: var(--card);
  backdrop-filter: blur(16px);
}

.toc-card h2 {
  margin: 0 0 .7rem;
  font-size: 1rem;
  letter-spacing: -0.01em;
}

.toc-card nav {
  display: grid;
  gap: .5rem;
}

.toc-card a {
  color: var(--text-muted);
  font-size: .92rem;
}

.toc-card a:hover {
  color: var(--accent);
}

.toc-card a.toc-h3 {
  padding-left: .9rem;
  font-size: .86rem;
}

.post-page .back-link {
  display: inline-block;
  margin-bottom: .4rem;
}

/* ---- About page: links + circular photo + text bubbles ---- */
.about-social {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .8rem;
  margin: 0 0 2rem;
}

.about-link-card {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  padding: .75rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-small);
  background: var(--card);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(16px);
  transition: transform .2s ease, border-color .2s ease;
}

.about-link-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  color: var(--text);
}

.about-link-card[aria-disabled="true"] {
  opacity: .55;
  pointer-events: none;
}

.about-link-icon {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 900;
  font-size: .95rem;
}

.about-link-card strong {
  display: block;
  line-height: 1.15;
  font-size: .95rem;
}

.about-link-card small {
  display: block;
  color: var(--text-soft);
  font-size: .76rem;
}

.about-avatar {
  margin: 0 0 2.4rem;
  text-align: center;
}

.about-avatar img {
  width: 188px;
  height: 188px;
  margin: 0 auto;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 26%;
  border: 4px solid var(--card);
  box-shadow: 0 0 0 1px var(--border), var(--shadow);
  background: var(--bg-soft);
}

.about-avatar figcaption {
  margin-top: 1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
}

.about-bubbles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  align-items: start;
}

.about-bubble {
  padding: 1.4rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(16px);
}

.about-bubble h2 {
  margin: 0 0 .8rem;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--text);
}

.about-bubble p,
.about-bubble ul {
  margin: 0 0 .9rem;
  color: var(--text-muted);
}

.about-bubble p:last-child,
.about-bubble ul:last-child {
  margin-bottom: 0;
}

.about-bubble ul {
  padding-left: 1.1rem;
}

.about-bubble li {
  margin-bottom: .45rem;
}

.about-bubble li strong {
  color: var(--text);
}

@media (max-width: 640px) {
  .about-bubbles {
    grid-template-columns: 1fr;
  }
}