/*
 * Every published blog page and the editor's preview load this file from
 * /blogs/assets/blog.css; the landing build writes it there, so a landing
 * release restyles every post without republishing it. Plain CSS: the pages
 * live in Blob storage, outside the Next.js app.
 */

@font-face {
  font-family: "Geist";
  src: url("/blogs/assets/GeistVF.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}

@font-face {
  font-family: "Geist Mono";
  src: url("/blogs/assets/GeistMonoVF.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --blog-bg: #0a0a0b;
  --blog-raised: #131315;
  --blog-raised-2: #19191c;
  --blog-raised-3: #212124;
  --blog-ink: #ececee;
  --blog-copy: #d4d4d8;
  --blog-muted: #a1a1a8;
  --blog-rule: rgb(255 255 255 / 0.12);
  --blog-focus: #6cb4ff;
  --blog-measure: 68ch;
  --blog-gutter: clamp(20px, 5vw, 48px);
  --blog-sans: "Geist", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --blog-mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  background: var(--blog-bg);
  color-scheme: dark;
}

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

.blog-page {
  margin: 0;
  min-height: 100vh;
  background: var(--blog-bg);
  color: var(--blog-copy);
  font-family: var(--blog-sans);
  font-size: 17px;
  letter-spacing: -0.011em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.blog-page a {
  color: inherit;
}

.blog-page ::selection {
  background: #2a3b5c;
  color: #fff;
}

.blog-page :focus-visible {
  border-radius: 6px;
  outline: 3px solid var(--blog-focus);
  outline-offset: 2px;
}

.blog-icon {
  width: 1em;
  height: 1em;
  flex: none;
}

.blog-skip {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 50;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--blog-ink);
  color: var(--blog-bg) !important;
  font-size: 15px;
  text-decoration: none;
}

.blog-skip:focus {
  top: 16px;
}

/* Header and footer as published, before /blogs/assets/chrome.js runs. */

.blog-chrome {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 76px;
  padding: 0 var(--blog-gutter);
  border-bottom: 1px solid var(--blog-rule);
}

.blog-home {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--blog-ink) !important;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.blog-chrome-link {
  color: var(--blog-muted) !important;
  font-size: 15px;
  text-decoration: none;
}

.blog-site-footer {
  margin-top: 96px;
  padding: 32px var(--blog-gutter) 48px;
  border-top: 1px solid var(--blog-rule);
  color: var(--blog-muted);
  font-size: 14px;
}

.blog-site-footer p {
  margin: 0 0 8px;
}

/* The site's navigation and footer, rendered by chrome.js. */

.bc-bar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 24px;
  height: 76px;
  padding: 0 var(--blog-gutter);
  background: var(--blog-bg);
  border-bottom: 1px solid var(--blog-rule);
}

.bc-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  justify-self: start;
  color: var(--blog-ink) !important;
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.035em;
  text-decoration: none;
}

.bc-brand sup {
  font-size: 0.45em;
  font-weight: 500;
  vertical-align: super;
}

.bc-brand img {
  width: 40px;
  height: 40px;
}

.bc-nav {
  display: none;
  align-items: center;
  gap: 4px;
}

.bc-link,
.bc-menu > summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 48px;
  padding: 0 16px;
  border-radius: 6px;
  color: rgb(255 255 255 / 0.9) !important;
  cursor: pointer;
  font-size: 15px;
  font-weight: 500;
  list-style: none;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 200ms ease-out;
}

.bc-menu > summary::-webkit-details-marker {
  display: none;
}

.bc-link:hover,
.bc-menu > summary:hover,
.bc-menu[open] > summary {
  background: rgb(255 255 255 / 0.08);
}

.bc-menu {
  position: relative;
}

.bc-menu[open] .bc-caret {
  transform: rotate(180deg);
}

.bc-caret {
  transition: transform 200ms ease-out;
}

.bc-panel {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  display: grid;
  gap: 24px;
  min-width: 320px;
  padding: 24px;
  border-radius: 12px;
  background: var(--blog-raised);
  border: 1px solid var(--blog-rule);
  box-shadow: 0 16px 40px rgb(0 0 0 / 0.45);
}

.bc-panel-wide {
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  min-width: 560px;
}

.bc-group h3 {
  margin: 0 0 10px;
  color: var(--blog-muted);
  font-size: 13px;
  font-weight: 500;
}

.bc-group ul,
.bc-mobile-panel ul,
.bc-footer ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.bc-item {
  display: block;
  padding: 6px 0;
  text-decoration: none;
}

.bc-item strong {
  display: block;
  color: var(--blog-ink);
  font-size: 16px;
  font-weight: 500;
}

.bc-item span {
  display: block;
  margin-top: 2px;
  color: var(--blog-muted);
  font-size: 14px;
}

.bc-item:hover strong {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.bc-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-self: end;
}

.bc-signin {
  display: none;
}

.bc-cta {
  display: inline-flex;
  align-items: center;
  height: 44px;
  padding: 0 20px;
  border-radius: 8px;
  background: #fff;
  color: #0a0a0b !important;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: background-color 200ms ease-out;
}

.bc-cta:hover {
  background: #e4e4e7;
}

.bc-mobile > summary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  color: var(--blog-ink);
  cursor: pointer;
  list-style: none;
}

.bc-mobile > summary::-webkit-details-marker {
  display: none;
}

.bc-mobile-panel {
  position: fixed;
  inset: 76px 0 0;
  overflow-y: auto;
  padding: 24px var(--blog-gutter) 48px;
  background: var(--blog-bg);
}

.bc-mobile-panel h3 {
  margin: 24px 0 8px;
  color: var(--blog-muted);
  font-size: 13px;
  font-weight: 500;
}

.bc-mobile-panel a {
  display: flex;
  align-items: center;
  min-height: 44px;
  color: var(--blog-ink);
  font-size: 17px;
  text-decoration: none;
}

@media (min-width: 1024px) {
  .bc-bar {
    grid-template-columns: 1fr auto 1fr;
  }

  .bc-nav {
    display: flex;
  }

  .bc-signin {
    display: inline-flex;
  }

  .bc-mobile {
    display: none;
  }
}

.bc-footer {
  margin-top: 112px;
  border-top: 1px solid var(--blog-rule);
  color: var(--blog-muted);
}

.bc-footer-top {
  display: grid;
  gap: 40px;
  padding: 56px var(--blog-gutter);
}

.bc-footer-slogan {
  margin: 20px 0 0;
  color: var(--blog-ink);
  font-size: 22px;
  font-weight: 500;
}

.bc-footer-summary {
  max-width: 46ch;
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.6;
}

.bc-footer-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
}

.bc-footer-columns h3 {
  margin: 0 0 12px;
  color: var(--blog-ink);
  font-size: 15px;
  font-weight: 500;
}

.bc-footer-columns li + li {
  margin-top: 10px;
}

.bc-footer-columns a {
  color: rgb(255 255 255 / 0.7);
  font-size: 15px;
  text-decoration: none;
}

.bc-footer-columns a:hover {
  color: var(--blog-ink);
}

.bc-footer-legal {
  margin: 0;
  padding: 24px var(--blog-gutter);
  border-top: 1px solid rgb(255 255 255 / 0.1);
  color: rgb(255 255 255 / 0.5);
  font-size: 13px;
  line-height: 1.5;
}

@media (min-width: 640px) {
  .bc-footer-columns {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .bc-footer-top {
    grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
  }
}

/* A post. */

.blog-main {
  padding: 56px var(--blog-gutter) 0;
}

.blog-header,
.blog-body,
.blog-footer {
  max-width: var(--blog-measure);
  margin-inline: auto;
}

.blog-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  color: var(--blog-muted) !important;
  font-size: 14px;
  text-decoration: none;
}

.blog-back:hover {
  color: var(--blog-ink) !important;
}

.blog-title {
  margin: 24px 0 0;
  color: var(--blog-ink);
  font-size: clamp(2.4rem, 1.6rem + 3.2vw, 3.6rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.05;
  text-wrap: balance;
}

.blog-description {
  margin: 1.1rem 0 0;
  color: var(--blog-muted);
  font-size: 1.2em;
  letter-spacing: -0.015em;
  line-height: 1.5;
  text-wrap: pretty;
}

.blog-meta {
  margin: 1.75rem 0 0;
  color: var(--blog-muted);
  font-size: 0.82rem;
  font-variant-numeric: tabular-nums;
}

.blog-cover {
  max-width: 960px;
  margin: 2.5rem auto 0;
}

.blog-cover img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
  background: var(--blog-raised);
}

.blog-body {
  margin-top: 2.75rem;
  line-height: 1.7;
}

.blog-body > :first-child {
  margin-top: 0;
}

.blog-body :is(p, ul, ol, blockquote, pre, table, figure) {
  margin: 1.4em 0 0;
}

.blog-body :is(h2, h3, h4) {
  margin: 2.2em 0 0;
  color: var(--blog-ink);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.25;
  text-wrap: balance;
}

.blog-body h2 {
  font-size: 1.55em;
}

.blog-body h3 {
  font-size: 1.25em;
}

.blog-body h4 {
  font-size: 1.05em;
}

.blog-body :is(strong, b) {
  color: var(--blog-ink);
  font-weight: 600;
}

.blog-body a {
  color: var(--blog-ink);
  text-decoration: underline;
  text-decoration-color: rgb(255 255 255 / 0.35);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: text-decoration-color 150ms ease-out;
}

.blog-body a:hover {
  text-decoration-color: currentColor;
}

.blog-body :is(ul, ol) {
  padding-left: 1.35em;
}

.blog-body ul {
  list-style: disc;
}

.blog-body ol {
  list-style: decimal;
}

.blog-body ul ul {
  list-style: circle;
}

.blog-body li {
  margin-top: 0.45em;
  padding-left: 0.2em;
}

.blog-body li::marker {
  color: var(--blog-muted);
}

.blog-body blockquote {
  padding-left: 1.25em;
  border-left: 1px solid var(--blog-rule);
  color: var(--blog-ink);
  font-size: 1.1em;
}

.blog-body hr {
  margin: 3em 0 0;
  border: 0;
  border-top: 1px solid var(--blog-rule);
}

.blog-body :is(img, video) {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 2em auto 0;
  border-radius: 10px;
  background: var(--blog-raised);
}

.blog-body p > :is(img, video):only-child {
  margin-top: 0.6em;
}

.blog-body :not(pre) > code {
  padding: 0.15em 0.4em;
  border-radius: 6px;
  background: var(--blog-raised-2);
  color: var(--blog-ink);
  font-family: var(--blog-mono);
  font-size: 0.86em;
}

.blog-body pre {
  overflow-x: auto;
  padding: 1.25em 1.4em;
  border-radius: 10px;
  background: var(--blog-raised);
  color: var(--blog-copy);
  font-family: var(--blog-mono);
  font-size: 0.8em;
  line-height: 1.65;
}

.blog-body pre code {
  background: none;
  font-size: inherit;
  padding: 0;
}

.blog-body table {
  display: block;
  overflow-x: auto;
  border-collapse: collapse;
  font-size: 0.9em;
  font-variant-numeric: tabular-nums;
}

.blog-body :is(th, td) {
  padding: 0.6em 1em 0.6em 0;
  border-bottom: 1px solid var(--blog-rule);
  text-align: left;
  vertical-align: top;
}

.blog-body th {
  color: var(--blog-ink);
  font-weight: 600;
}

.blog-body :is(.hljs-comment, .hljs-quote) {
  color: #7d7d86;
  font-style: italic;
}

.blog-body :is(.hljs-keyword, .hljs-selector-tag, .hljs-built_in, .hljs-type) {
  color: #8db7ff;
}

.blog-body :is(.hljs-string, .hljs-regexp, .hljs-addition, .hljs-attribute) {
  color: #9be3c4;
}

.blog-body :is(.hljs-number, .hljs-literal, .hljs-symbol, .hljs-bullet) {
  color: #f0c38a;
}

.blog-body :is(.hljs-title, .hljs-section, .hljs-name) {
  color: var(--blog-ink);
}

.blog-body
  :is(.hljs-variable, .hljs-template-variable, .hljs-attr, .hljs-params) {
  color: #c9c9d1;
}

.blog-body .hljs-deletion {
  color: #fca5a5;
}

.blog-footer {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--blog-rule);
}

.blog-footer ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 2rem;
  padding: 0;
  list-style: none;
}

.blog-footer li {
  padding: 0.35em 0.75em;
  border-radius: 8px;
  background: var(--blog-raised-2);
  color: var(--blog-muted);
  font-size: 0.8rem;
}

@media (min-width: 640px) {
  .blog-page {
    font-size: 18px;
  }

  .blog-main {
    padding-top: 80px;
  }
}

/* The post list at /blogs/. */

.blog-index {
  max-width: 780px;
  margin-inline: auto;
}

.blog-index-title {
  margin: 0;
  color: var(--blog-ink);
  font-size: clamp(2.75rem, 2rem + 3vw, 4rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
}

.blog-index-lede {
  max-width: 56ch;
  margin: 1.25rem 0 0;
  color: var(--blog-muted);
  font-size: 1.05em;
  line-height: 1.55;
  text-wrap: pretty;
}

.blog-feed-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: 0.75rem;
  color: var(--blog-muted) !important;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
}

.blog-feed-link:hover {
  color: var(--blog-ink) !important;
}

.blog-list {
  margin: 2.5rem 0 0;
  padding: 0;
  border-top: 1px solid var(--blog-rule);
  list-style: none;
}

.blog-row {
  position: relative;
  display: grid;
  gap: 20px;
  padding: 36px 0;
  border-bottom: 1px solid var(--blog-rule);
}

.blog-row:has(.blog-row-cover) {
  grid-template-columns: minmax(0, 1fr);
}

.blog-row-meta {
  margin: 0;
  color: var(--blog-muted);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
}

.blog-row-title {
  margin: 8px 0 0;
  color: var(--blog-ink);
  font-size: clamp(1.5rem, 1.3rem + 0.6vw, 1.75rem);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.2;
  text-wrap: balance;
}

.blog-row-title a {
  text-decoration: none;
  text-underline-offset: 5px;
  text-decoration-thickness: 1px;
}

.blog-row-title a::after {
  content: "";
  position: absolute;
  inset: 0;
}

.blog-row:hover .blog-row-title a {
  text-decoration: underline;
}

.blog-row-description {
  display: -webkit-box;
  max-width: 62ch;
  margin: 12px 0 0;
  overflow: hidden;
  color: var(--blog-muted);
  font-size: 16px;
  line-height: 1.6;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.blog-row-cover {
  order: -1;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 10px;
  background: var(--blog-raised);
}

.blog-empty {
  margin: 2.5rem 0 0;
  padding: 48px 0;
  border-block: 1px solid var(--blog-rule);
  color: var(--blog-muted);
}

@media (min-width: 640px) {
  .blog-row:has(.blog-row-cover) {
    grid-template-columns: minmax(0, 1fr) 220px;
    gap: 40px;
  }

  .blog-row-cover {
    order: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .blog-page * {
    transition: none !important;
  }
}