:root {
  color-scheme: light;
  --bg: whitesmoke;
  --surface: #ffffff;
  --text: #1f1f1c;
  --muted: #73706b;
  --accent: #508fff;
  --code-bg: #ffffff;
  --green: #2d9b66;
  --teal: #198f73;
  --orange: #b97a16;
  --red: #c45243;
  --line: color-mix(in srgb, var(--accent) 20%, transparent);
  --accent-soft: color-mix(in srgb, var(--accent) 12%, transparent);
  --accent-05: color-mix(in srgb, var(--accent) 5%, transparent);
  --accent-08: color-mix(in srgb, var(--accent) 8%, transparent);
  --accent-10: color-mix(in srgb, var(--accent) 10%, transparent);
  --accent-14: color-mix(in srgb, var(--accent) 14%, transparent);
  --accent-16: color-mix(in srgb, var(--accent) 16%, transparent);
  --accent-28: color-mix(in srgb, var(--accent) 28%, transparent);
  --accent-34: color-mix(in srgb, var(--accent) 34%, transparent);
  --accent-38: color-mix(in srgb, var(--accent) 38%, transparent);
  --accent-40: color-mix(in srgb, var(--accent) 40%, transparent);
  --surface-82: color-mix(in srgb, var(--surface) 82%, transparent);
  --surface-90: color-mix(in srgb, var(--surface) 90%, transparent);
  --surface-96: color-mix(in srgb, var(--surface) 96%, transparent);
  --green-14: color-mix(in srgb, var(--green) 14%, transparent);
  --green-34: color-mix(in srgb, var(--green) 34%, transparent);
  --teal-14: color-mix(in srgb, var(--teal) 14%, transparent);
  --teal-34: color-mix(in srgb, var(--teal) 34%, transparent);
  --orange-16: color-mix(in srgb, var(--orange) 16%, transparent);
  --orange-34: color-mix(in srgb, var(--orange) 34%, transparent);
  --red-16: color-mix(in srgb, var(--red) 16%, transparent);
  --red-34: color-mix(in srgb, var(--red) 34%, transparent);
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", "New York", "Noto Serif SC", "Source Han Serif SC", Georgia, serif;
  --sans: "Avenir Next", "Helvetica Neue", "PingFang SC", "Noto Sans SC", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: #111418;
    --surface: #1a2028;
    --text: #edf1f7;
    --muted: #a5afbf;
    --accent: #7aa7ff;
    --code-bg: #151a21;
    --surface-82: color-mix(in srgb, var(--surface) 92%, transparent);
    --surface-90: color-mix(in srgb, var(--surface) 96%, transparent);
    --surface-96: var(--surface);
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: var(--serif);
  font-size: clamp(17px, 0.28vw + 16px, 18px);
  line-height: 1.8;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

a {
  color: inherit;
}

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

::selection {
  color: var(--text);
  background: var(--accent-28);
}

.content a,
.page-copy a,
.post-description a,
.comment-body a {
  text-decoration: none;
  background-image: linear-gradient(
    -78deg,
    transparent 0.18em,
    var(--accent-28) 0.18em calc(100% - 0.18em),
    transparent calc(100% - 0.18em)
  );
  background-repeat: no-repeat;
  background-position: 0 92%;
  background-size: 100% 0.5em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
  transition: color 120ms ease, background-size 120ms ease, background-image 120ms ease;
}

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

.content img,
.page-copy img,
.post-description img,
.comment-body img {
  display: block;
  border-radius: 12px;
}

code,
pre {
  font-family: "SFMono-Regular", "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.92em;
}

code {
  padding: 0.12rem 0.35rem;
  background: var(--code-bg);
  border-radius: 6px;
}

pre {
  overflow-x: auto;
  max-width: 100%;
  padding: 1rem 1.1rem;
  background: var(--code-bg);
  border-radius: 12px;
  border: 1px solid var(--line);
}

pre code {
  padding: 0;
  background: transparent;
}

blockquote {
  margin-block: 1.75rem;
  margin-inline: 0;
  padding-block: 0.2rem;
  color: var(--muted);
  padding-inline-start: 1rem;
  border-inline-start: 3px solid var(--accent-40);
}

hr {
  border: 0;
  height: 1.5rem;
  margin: 0;
}

.page-shell {
  width: min(42rem, calc(100% - clamp(1.9rem, 3vw, 2rem)));
  margin: 0 auto;
  padding: 1rem 0 4rem;
}

.site-header {
  margin-bottom: clamp(1.6rem, 4vw, 2.25rem);
  padding: clamp(0.1rem, 0.35vw, 0.2rem) 0 clamp(0.25rem, 0.7vw, 0.4rem);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(0.6rem, 1vw, 1rem);
  padding: clamp(0.1rem, 0.35vw, 0.2rem) 0 clamp(0.25rem, 0.7vw, 0.4rem);
}

.site-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(0.15rem, 0.35vw, 0.3rem);
  width: clamp(21.5rem, 58vw, 31rem);
  max-width: calc(100% - clamp(0.6rem, 3vw, 2rem));
  margin-inline: auto;
  font-family: var(--sans);
  font-size: clamp(0.88rem, 0.3vw + 0.82rem, 0.92rem);
}

.site-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  padding:
    clamp(0.38rem, 0.5vw, 0.45rem)
    clamp(0.45rem, 0.9vw, 0.72rem)
    clamp(0.46rem, 0.7vw, 0.55rem);
  border-radius: clamp(0.7rem, 1.1vw, 0.8rem);
  text-decoration: none;
  color: var(--muted);
  transition: background-color 120ms ease, color 120ms ease, transform 120ms ease;
}

.nav-external-icon {
  font-size: 0.82em;
  line-height: 1;
}

.site-nav a.is-active {
  color: var(--text);
  background: var(--accent-10);
}

.site-nav a.is-active::after {
  content: "";
  position: absolute;
  inset-inline-end: clamp(0.45rem, 0.9vw, 0.72rem);
  bottom: clamp(0.22rem, 0.45vw, 0.28rem);
  inset-inline-start: clamp(0.45rem, 0.9vw, 0.72rem);
  height: 2px;
  border-radius: 999px;
  background: var(--accent);
}

.site-nav .rss-link {
  margin-inline-start: clamp(0rem, 0.4vw, 0.2rem);
  color: var(--accent);
}

.page-header,
.post-header {
  margin-bottom: 1.6rem;
}

h1,
h2,
h3,
h4 {
  margin: 0 0 0.85rem;
  line-height: 1.25;
  font-weight: 600;
  text-wrap: balance;
}

p,
li {
  text-wrap: pretty;
}

h1 {
  font-size: clamp(1.7rem, 4vw, 2.1rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: 1.1rem;
}

.page-copy,
.post-description,
.empty-state {
  max-width: 34rem;
  color: var(--muted);
}

.eyebrow {
  margin: 0 0 0.35rem;
  color: var(--accent);
  font-family: var(--sans);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.page-copy,
.post-description {
  margin: 0;
}

.post-list {
  display: grid;
  gap: 0;
}

.home-post-list .post-line {
  padding: 0.44rem 0;
}

.home-post-list .post-line:first-child {
  padding-top: 0;
}

.post-line-date,
.meta-row,
.site-footer {
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.88rem;
}

.post-line {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(0.25rem, 1vw, 1rem);
  align-items: baseline;
  padding: 0.72rem 0;
}

.post-line:first-child {
  padding-top: 0;
}

.post-line-title {
  flex: 1 1 18rem;
  min-width: min(100%, 18rem);
  margin: 0;
  font-size: 1.05rem;
  font-weight: 500;
  line-height: 1.45;
}

.post-line-date {
  margin-inline-start: auto;
  flex: 0 0 clamp(6.5rem, 18vw, 7.5rem);
  white-space: nowrap;
  text-align: end;
}

.post-line-title a {
  text-decoration: none;
}

.post {
  background: transparent;
}

.meta-row {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

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

.content ul,
.content ol {
  padding-inline-start: 1.2rem;
}

.table-wrap {
  max-width: 100%;
  margin: 1.5rem 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.content table {
  width: max-content;
  min-width: 100%;
  max-width: none;
  border-collapse: collapse;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--surface);
}

.content th,
.content td {
  padding: 0.7rem 0.8rem;
  text-align: start;
  border: 1px solid var(--line);
}

.content th {
  background: var(--accent-08);
}

.callout {
  --callout-tint: var(--accent-14);
  --callout-border: var(--accent-34);
  --callout-accent: var(--accent);
  margin: 1.5rem 0;
  padding: 0.95rem 1rem 1rem;
  background:
    linear-gradient(135deg, var(--surface-82), var(--surface-96)),
    linear-gradient(90deg, var(--callout-tint), transparent 72%);
  border: 1px solid var(--callout-border);
  border-radius: 14px;
  box-shadow: 0 1px 0 var(--accent-05);
}

.callout-head {
  display: flex;
  align-items: center;
  margin-bottom: 0.5rem;
}

.callout-title {
  display: inline-flex;
  align-items: center;
  color: var(--callout-accent);
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

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

.callout-body code {
  background: var(--surface-90);
}

.callout-note {
  --callout-tint: var(--accent-14);
  --callout-border: var(--accent-34);
  --callout-accent: var(--accent);
}

.callout-tip {
  --callout-tint: var(--green-14);
  --callout-border: var(--green-34);
  --callout-accent: var(--green);
}

.callout-success {
  --callout-tint: var(--teal-14);
  --callout-border: var(--teal-34);
  --callout-accent: var(--teal);
}

.callout-warn {
  --callout-tint: var(--orange-16);
  --callout-border: var(--orange-34);
  --callout-accent: var(--orange);
}

.callout-caution {
  --callout-tint: var(--red-16);
  --callout-border: var(--red-34);
  --callout-accent: var(--red);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
  font-family: var(--sans);
  font-size: 0.9rem;
}

.tag-list a {
  display: inline-block;
  padding: 0.12rem 0.45rem;
  background: var(--accent-soft);
  border-radius: 999px;
  text-decoration: none;
  color: var(--accent);
}

.site-footer {
  margin-top: 2.5rem;
  padding-top: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  text-align: center;
}

.site-footer > * {
  margin: 0;
}

.footer-powered,
.footer-meta,
.footer-copy,
.footer-runtime {
  width: 100%;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.84rem;
  line-height: 1.75;
  text-align: center;
}

.footer-meta a {
  color: inherit;
  text-decoration: none;
}

.comments {
  margin-top: 2.25rem;
}

.comments h2 {
  margin-bottom: 1rem;
}

.comment-item p {
  margin: 0;
}

.comment-list {
  display: grid;
  gap: 1rem;
}

.comment-item {
  padding: 0.85rem 1rem;
  background: var(--surface);
  border-radius: 12px;
}

.comment-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: baseline;
  margin-bottom: 0.35rem;
  font-family: var(--sans);
  font-size: 0.88rem;
}

.comment-meta a,
.comment-meta span {
  color: var(--text);
  text-decoration: none;
}

.comment-meta time {
  color: var(--muted);
}

.comment-reply {
  margin-bottom: 0.35rem;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.82rem;
}

@media (max-width: 520px) {
  .post-line-date {
    width: 100%;
    flex-basis: auto;
    margin-inline-start: 0;
    text-align: start;
    font-size: 0.82rem;
  }
}

@media (hover: hover) and (pointer: fine) {
  a:hover {
    color: var(--accent);
  }

  .content a:hover,
  .page-copy a:hover,
  .post-description a:hover,
  .comment-body a:hover {
    background-image: linear-gradient(
      -78deg,
      transparent 0.18em,
      var(--accent-38) 0.18em calc(100% - 0.18em),
      transparent calc(100% - 0.18em)
    );
    background-size: 100% 100%;
    background-position: 0 100%;
  }

  .site-nav a:hover {
    color: var(--text);
    background: var(--accent-08);
  }

  .post-line-title a:hover,
  .footer-meta a:hover,
  .pagination-link:hover {
    color: var(--accent);
  }

  .post-line-title a:hover {
    text-decoration: underline;
  }
}

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

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

.pagination {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(8.5rem, 100%), 1fr));
  align-items: center;
  gap: clamp(0.5rem, 1.2vw, 1rem);
  margin-top: 1.6rem;
  padding-top: 0.3rem;
  font-family: var(--sans);
  font-size: 0.88rem;
}

.pagination-prev {
  justify-self: start;
}

.pagination-next {
  justify-self: end;
}

.pagination-link {
  color: var(--muted);
  text-decoration: none;
}

.pagination-status {
  color: var(--muted);
  white-space: nowrap;
  text-align: center;
}

.is-disabled {
  opacity: 0.45;
  pointer-events: none;
}