@font-face {
  font-family: "Fraunces";
  src: url("/assets/fonts/fraunces-latin.woff2") format("woff2");
  font-weight: 300 700;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Sans";
  src: url("/assets/fonts/plex-sans-latin.woff2") format("woff2");
  font-weight: 400 500;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("/assets/fonts/plex-mono-500-latin.woff2") format("woff2");
  font-weight: 500;
  font-display: swap;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  color-scheme: light;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

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

a:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 4px;
}

.blog-skip {
  position: fixed;
  z-index: 50;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--fg);
  color: var(--bg);
  transform: translateY(-160%);
}

.blog-skip:focus {
  color: var(--bg);
  transform: translateY(0);
}

.blog-header,
.blog-footer,
.blog-shell {
  width: min(calc(100% - 2 * var(--gutter)), var(--container-max));
  margin-inline: auto;
}

.blog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--border-strong);
}

.blog-brand {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-weight: var(--weight-medium);
  text-decoration: none;
}

.blog-brand img {
  width: 56px;
  height: 56px;
}

.blog-header nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-6);
}

.blog-header nav a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  font-weight: var(--weight-medium);
}

.blog-header nav [aria-current="page"] {
  text-decoration-thickness: 2px;
}

.blog-shell {
  padding-block: var(--space-8) var(--section-y);
}

.blog-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  color: var(--fg-muted);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.blog-intro,
.blog-article-header {
  max-width: 850px;
  padding-block: var(--section-y-sm);
}

.blog-kicker,
.blog-byline,
.blog-card-num,
.blog-section-num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.blog-kicker,
.blog-card-num,
.blog-section-num {
  color: var(--accent-hover);
}

h1,
h2 {
  margin-block: 0;
  font-family: var(--font-display);
  font-weight: var(--weight-light);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  overflow-wrap: anywhere;
}

h1 {
  max-width: 16ch;
  font-size: clamp(2.6rem, 1.55rem + 5vw, 5.4rem);
}

h2 {
  font-size: var(--text-3xl);
}

.blog-lede {
  max-width: 67ch;
  margin-block: var(--space-6) 0;
  color: var(--fg-muted);
  font-size: var(--text-xl);
  line-height: 1.55;
}

.blog-list {
  border-top: 1px solid var(--border-strong);
}

.blog-list-heading {
  display: grid;
  grid-template-columns: minmax(9rem, 0.34fr) 1fr;
  gap: var(--space-8);
  padding-block: var(--space-8);
}

.blog-list-heading p,
.blog-list-heading h2 {
  margin: 0;
}

.blog-card {
  display: grid;
  grid-template-columns: minmax(9rem, 0.34fr) 1fr;
  gap: var(--space-8);
  padding-block: var(--space-8);
  border-top: 1px solid var(--border);
}

.blog-card-num {
  margin: 0;
  font-size: var(--text-lg);
}

.blog-card h2 {
  max-width: 24ch;
  margin-block: var(--space-2) var(--space-4);
}

.blog-card h2 a {
  text-decoration: none;
}

.blog-card p:not(.blog-kicker) {
  max-width: 64ch;
  color: var(--fg-muted);
}

.blog-ler {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  font-weight: var(--weight-medium);
}

.blog-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: var(--space-8);
  margin-top: var(--section-y-sm);
  padding: clamp(1.5rem, 5vw, 3.5rem);
  background: var(--accent);
  color: var(--on-accent);
}

.blog-contact .blog-kicker {
  color: var(--on-accent);
}

.blog-contact h2 {
  max-width: 20ch;
}

.blog-contact p {
  max-width: 58ch;
}

.blog-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  border: 2px solid var(--on-accent);
  background: var(--bg);
  color: var(--on-accent);
  font-weight: var(--weight-bold);
  text-align: center;
  text-decoration: none;
}

.blog-button:hover {
  background: var(--on-accent);
  color: var(--bg);
}

.blog-button:active {
  transform: scale(0.97);
}

.blog-button span {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
}

.blog-byline {
  margin-top: var(--space-6);
  color: var(--fg-muted);
  letter-spacing: 0.04em;
  text-transform: none;
}

.blog-hero-image {
  margin: 0 0 var(--section-y-sm);
}

.blog-hero-image img {
  width: 100%;
  max-height: 680px;
  object-fit: cover;
  object-position: center 56%;
}

.blog-hero-image figcaption {
  padding-top: var(--space-2);
  color: var(--fg-muted);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
}

.blog-article-body {
  max-width: 850px;
  margin-inline: auto;
}

.blog-section {
  display: grid;
  grid-template-columns: 5rem minmax(0, 1fr);
  gap: var(--space-6);
  padding-block: var(--space-8);
  border-top: 1px solid var(--border-strong);
}

.blog-section-num {
  margin: var(--space-2) 0 0;
}

.blog-section h2 {
  margin-bottom: var(--space-6);
}

.blog-section p,
.blog-section li {
  max-width: 70ch;
}

.blog-section ul {
  margin-block: var(--space-6) 0;
  padding-left: 1.2em;
}

.blog-section li + li {
  margin-top: var(--space-2);
}

.blog-contact-article,
.blog-related {
  max-width: 850px;
  margin-inline: auto;
}

.blog-related {
  padding-top: var(--section-y-sm);
}

.blog-related ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
  padding: 0;
  list-style: none;
}

.blog-related a {
  display: flex;
  min-height: 88px;
  align-items: center;
  padding: var(--space-4);
  border-top: 2px solid var(--accent);
  font-weight: var(--weight-medium);
}

.blog-footer {
  display: flex;
  justify-content: space-between;
  gap: var(--space-6);
  padding-block: var(--space-6);
  border-top: 1px solid var(--border-strong);
  color: var(--fg-muted);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
}

.blog-footer p {
  margin: 0;
}

@media (max-width: 720px) {
  .blog-header {
    align-items: flex-start;
  }

  .blog-brand span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
  }

  .blog-header nav {
    justify-content: flex-end;
    gap: var(--space-2) var(--space-4);
  }

  .blog-list-heading,
  .blog-card,
  .blog-contact {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .blog-list-heading {
    padding-bottom: var(--space-6);
  }

  .blog-card-num {
    margin-bottom: calc(-1 * var(--space-2));
  }

  .blog-section {
    grid-template-columns: 3rem minmax(0, 1fr);
    gap: var(--space-3);
  }

  .blog-related ul {
    grid-template-columns: 1fr;
  }

  .blog-button {
    width: 100%;
  }
}

@media (max-width: 430px) {
  .blog-header {
    align-items: stretch;
    flex-direction: column;
    gap: var(--space-2);
  }

  .blog-header nav {
    justify-content: flex-start;
  }

  .blog-header nav a {
    font-size: var(--text-sm);
  }

  h1 {
    font-size: clamp(2.2rem, 11vw, 3rem);
  }

  .blog-lede {
    font-size: var(--text-lg);
  }

  .blog-section {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}

@media (forced-colors: active) {
  .blog-contact,
  .blog-button {
    border: 2px solid CanvasText;
  }
}