@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,400;0,8..60,700;1,8..60,400&family=IBM+Plex+Mono:wght@400;500;600;700&display=swap');

:root {
  --bg: #f2f2ef;
  --ink: #000000;
  --muted: #444444;
  --panel: #ffffff;
  --mono: "IBM Plex Mono", "Courier New", monospace;
  --label-size: 0.8rem;
  --section-gap: 48px;
  --pad-x: 20px;
  --shadow-offset: 14px;
  --hairline: 1px solid #bdbdb8;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Source Serif 4", Georgia, "Times New Roman", serif;
  font-size: 18px;
  line-height: 1.65;
}

::selection {
  background: var(--ink);
  color: #ffffff;
}

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

a {
  color: var(--ink);
}

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

.wrapper {
  max-width: 1080px;
  margin: 0 24px;
  padding: 24px 0 96px;
}

nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin-bottom: var(--section-gap);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--ink);
}

h1,
h2,
h3 {
  margin: 2.2em 0 0.4em;
  font-weight: 700;
  line-height: 1.25;
}

h1 { font-size: 1.75rem; letter-spacing: -0.015em; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.05rem; font-style: italic; }

:is(h1, h2, h3):first-child,
hr + :is(h1, h2, h3) {
  margin-top: 0;
}

p {
  margin: 0 0 1.2em;
}

blockquote,
figure,
pre,
table {
  margin: 32px 0;
}

blockquote {
  padding: 14px var(--pad-x) 14px 18px;
  border: var(--hairline);
  border-left: 6px solid var(--ink);
  background: #f4f4f1;
}

blockquote > :last-child {
  margin-bottom: 0;
}

figcaption {
  margin-top: 8px;
}

th,
.link,
.article-header-bar {
  font-family: var(--mono);
  font-size: var(--label-size);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

figcaption,
.article-copyright {
  font-family: var(--mono);
  font-size: var(--label-size);
  letter-spacing: 0.02em;
  color: var(--muted);
}

a.link {
  display: inline-block;
  margin: 2px 0;
  padding: 2px 16px;
  border: 1px solid var(--ink);
  text-decoration: none;
}

a.link:hover {
  background: var(--ink);
  color: #ffffff;
}

table,
.article-header {
  position: relative;
  border: 2px solid var(--ink);
  background: var(--panel);
}

table {
  --pad-x: 12px;
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

:is(table, .article-header)::after {
  content: "";
  position: absolute;
  inset: var(--shadow-offset) calc(var(--shadow-offset) * -1)
         calc(var(--shadow-offset) * -1) var(--shadow-offset);
  background-image: radial-gradient(var(--ink) 1.1px, transparent 1.3px);
  background-size: 3px 3px;
  opacity: 0.6;
  z-index: -1;
}

th,
.article-header-bar {
  padding: 7px var(--pad-x);
  background: var(--ink);
  color: #ffffff;
}

th {
  text-align: left;
}

td {
  padding: 2px var(--pad-x);
  font-size: 1.05rem;
}

tbody tr:not(:last-child) td {
  border-bottom: var(--hairline);
}

.col-link {
  width: 1%;
  white-space: nowrap;
}

.article-header {
  margin-bottom: var(--section-gap);
}

.article-header-bar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.article-header-content {
  padding: 22px var(--pad-x) 24px;
}

.article-title {
  margin: 0 0 8px;
  max-width: 26ch;
  font-size: clamp(1.9rem, 4.6vw, 2.6rem);
  line-height: 1.15;
}

.article-subtitle {
  margin: 0;
  max-width: 56ch;
  color: var(--muted);
  font-size: 1.15rem;
  font-style: italic;
}


  .article-body {
    max-width: none;
  }

.article-body > :not(pre, figure, table) {
    max-width: 72ch;
}

.article-body h2 {
  margin: 3.25rem 0 0.8rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--ink);
  font-size: 1.55rem;
}

.article-body h3 {
  margin: 2.5rem 0 0.6rem;
  font-size: 1.25rem;
  font-style: normal;
}

.article-body h4 {
  margin: 2rem 0 0.5rem;
  font-family: var(--mono);
  font-size: 0.95rem;
  letter-spacing: 0.03em;
}

.article-copyright {
  margin-top: var(--section-gap);
  padding-top: 16px;
  border-top: var(--hairline);
}



  article {
    max-width: 900px;
  }





pre code,
pre code.z-code {
  display: block;
  overflow-x: auto;
  border: var(--hairline);
  background: var(--panel);
  padding: 18px var(--pad-x);
  font-family: var(--mono);
  font-weight: 500;
  font-size: 0.92rem;
  line-height: 1.6;
}

.article-body pre {
  margin: 24px 0;
}

:not(pre) > code {
  padding: 1px 5px;
  border: 1px solid var(--ink);
  font-family: var(--mono);
  font-size: 0.9em;
}

.giallo-l {
  display: inline-block;
  width: 100%;
  min-height: 1lh;
}


@media (max-width: 700px) {
  :root {
    --section-gap: 32px;
    --pad-x: 14px;
    --shadow-offset: 8px;
  }

  body {
    font-size: 17px;
  }

  .wrapper {
    margin: 0 16px;
    padding: 16px 0 56px;
  }

  .col-link {
    display: none;
  }
}