@font-face {
  font-family: "Departure Mono";
  src: url("/static/DepartureMono-Regular.woff2") format("woff2");
  font-display: swap;
}

:root {
  --bg: #dddddd;
  --bg-strong: #d2d2d2;
  --surface: #e1e1e1;
  --text: #303432;
  --muted: #626765;
  --heading-legacy: #dd1c1a;
  --heading: #086788;
  --link: #086788;
  --link-hover: #07a0c3;
  --accent: #f0c808;
  --border: #b7b7b7;
  --shadow: rgba(48, 52, 50, 0.06);
  --code-bg: #ececec;
  --max-width: 74rem;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  font-size: 17px;
  background: var(--bg);
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Departure Mono", monospace;
  line-height: 1.55;
  min-height: 100vh;
  background:
    radial-gradient(
      circle at top right,
      rgba(240, 200, 8, 0.08),
      transparent 20rem
    ),
    linear-gradient(180deg, var(--bg) 0%, #d9d9d9 100%);
}

a {
  color: var(--link);
  text-decoration-thickness: 0.09rem;
  text-underline-offset: 0.15rem;
}

a:hover,
a:focus-visible {
  color: var(--link-hover);
}

button,
input,
textarea,
select {
  font: inherit;
}

code,
pre,
kbd,
samp {
  font-family: "Departure Mono", monospace;
}

.page-shell {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
  padding: 1.25rem 0 3rem;
}

.site-header {
  max-width: 52rem;
  margin: 0 auto;
  padding: 0.4rem 0 1.25rem;
}

.site-title {
  color: var(--heading);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.post-card__meta,
.post-header__meta,
.hero__eyebrow {
  color: var(--muted);
}

.site-main {
  padding: 1.5rem 0 0;
}

.hero {
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.hero h1,
.post-header h1,
.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4 {
  color: var(--heading);
  line-height: 1.1;
}

.hero h1 {
  margin: 0.4rem 0 0.6rem;
  font-size: clamp(1.35rem, 4.5vw, 2.7rem);
}

.hero__eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero__lede {
  max-width: 44rem;
  margin: 0;
}

.content-list,
.post-list {
  display: grid;
  gap: 0;
  max-width: 52rem;
  margin: 0 auto;
}

.content-list + .content-list {
  margin-top: 2rem;
}

.content-list__title {
  margin: 0 0 0.75rem;
  color: var(--heading-legacy);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.post-card {
  padding: 1.15rem 0;
}

.post-card h2,
.empty-state h2 {
  margin: 0.55rem 0 0.7rem;
  color: var(--heading);
}

.post-card p,
.empty-state p {
  margin: 0;
}

.post-card__meta,
.post-header__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 0.65rem;
}

.post-layout {
  max-width: 52rem;
  margin: 0 auto;
}

.error-state {
  padding: 1rem 0;
}

.error-state h1 {
  margin: 0.2rem 0 0.7rem;
  color: var(--heading-legacy);
  font-size: clamp(2rem, 8vw, 4rem);
  line-height: 1;
}

.post-header {
  margin-bottom: 1.8rem;
}

.post-header h1 {
  margin: 0.35rem 0 1rem;
  color: var(--heading-legacy);
  font-size: clamp(1.6rem, 4.5vw, 2.7rem);
}

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

.markdown-body > *:last-child {
  margin-bottom: 0;
}

.markdown-body p,
.markdown-body ul,
.markdown-body ol,
.markdown-body blockquote,
.markdown-body pre,
.markdown-body table,
.markdown-body dl {
  margin: 0 0 1rem;
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4,
.markdown-body h5,
.markdown-body h6 {
  margin: 1.8rem 0 0.85rem;
}

.markdown-body h2,
.markdown-body h3,
.markdown-body h4 {
  position: relative;
}

.markdown-body h2::before,
.markdown-body h3::before,
.markdown-body h4::before {
  content: "";
  display: block;
  width: 2.4rem;
  height: 0.25rem;
  margin-bottom: 0.55rem;
  background: var(--accent);
}

.markdown-body ul,
.markdown-body ol {
  padding-left: 1.3rem;
}

.markdown-body li + li {
  margin-top: 0.35rem;
}

.markdown-body blockquote {
  margin-left: 0;
  padding: 0.8rem 1rem;
  border-left: 0.25rem solid var(--accent);
  background: rgba(8, 103, 136, 0.06);
}

.markdown-body hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 1.75rem 0;
}

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

.markdown-body table {
  width: 100%;
  border-collapse: collapse;
  overflow-x: auto;
  display: block;
}

.markdown-body th,
.markdown-body td {
  border: 1px solid var(--border);
  padding: 0.45rem 0.65rem;
  text-align: left;
}

.markdown-body th {
  color: var(--heading);
  background: rgba(221, 28, 26, 0.05);
}

.markdown-body code {
  padding: 0.12rem 0.28rem;
  background: var(--code-bg);
  border: 1px solid rgba(182, 184, 180, 0.7);
}

.markdown-body pre {
  overflow-x: auto;
  padding: 1rem;
  background: var(--code-bg);
}

.markdown-body pre code {
  padding: 0;
  border: 0;
  background: transparent;
}

.tooltip-term {
  position: relative;
  appearance: none;
  border: 0;
  padding: 0;
  margin: 0;
  color: inherit;
  background: none;
  cursor: help;
}

.tooltip-label {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='8' viewBox='0 0 48 8'%3E%3Cpath d='M0 5c4 0 4-2 8-2s4 2 8 2 4-2 8-2 4 2 8 2 4-2 8-2 4 2 8 2' fill='none' stroke='%23DD1C1A' stroke-width='1.4' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: repeat-x;
  background-position: 0 100%;
  background-size: 2.2rem 0.45rem;
  padding-bottom: 0.18rem;
}

.tooltip-term:focus-visible {
  outline: 2px solid var(--link);
  outline-offset: 0.15rem;
}

.tooltip-bubble {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 0.85rem);
  z-index: 20;
  width: min(22rem, calc(100vw - 2rem));
  transform: translateX(-50%);
  padding: 0.9rem;
  text-align: left;
  background: #ebebeb;
  border: 1px solid var(--border);
  box-shadow: 0.25rem 0.25rem 0 var(--shadow);
}

.tooltip-bubble.is-below {
  top: calc(100% + 0.85rem);
  bottom: auto;
}

.tooltip-card > *:last-child {
  margin-bottom: 0;
}

.tooltip-card p,
.tooltip-card ul,
.tooltip-card ol {
  margin: 0 0 0.65rem;
}

.tooltip-card code {
  padding: 0.08rem 0.25rem;
  background: var(--code-bg);
  border: 1px solid rgba(182, 184, 180, 0.7);
}

@media (max-width: 720px) {
  html {
    font-size: 15px;
  }

  .page-shell {
    width: min(calc(100% - 1rem), var(--max-width));
  }

  .tooltip-bubble {
    left: 0;
    bottom: calc(100% + 0.65rem);
    transform: none;
  }

  .tooltip-bubble.is-below {
    top: calc(100% + 0.65rem);
  }
}