/* Blog post styles. Used on post pages and inside the listing drawer. */

.page--post,
.page--blog,
.blog-drawer,
.blog-scrim,
.blog-toast {
  --b-serif: var(--font-sans);
  --b-mono: var(--font-ui);
  --b-line-strong: color-mix(in srgb, var(--paper) 28%, transparent);
  --b-wash: color-mix(in srgb, var(--signal) 10%, transparent);
  --b-card: color-mix(in srgb, var(--paper) 3.5%, var(--ink));
}

.post {
  max-width: 680px;
  margin: 0 auto;
  padding: 48px 20px 96px;
  font-family: var(--b-serif);
  font-size: 19px;
  line-height: 1.68;
  color: var(--paper);
}
@media (min-width: 900px) { .post { font-size: 20px; } }
.post a { color: var(--signal); text-underline-offset: 3px; }

.post-crumbs { display: flex; gap: 8px; margin: 0 0 40px; font: 13px var(--b-mono); color: var(--paper-dim); }
.post-crumbs a { color: var(--paper-dim); }

.post-kind { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; font: 500 12px var(--b-mono); color: var(--signal); }
.post-kind__series { color: var(--paper-dim); font-weight: 400; }
.post-badge { font: 400 11px var(--b-mono); padding: 3px 9px; border: 1px solid var(--b-line-strong); border-radius: 999px; color: var(--paper-dim); }
.post-badge--shipped { border-color: var(--signal); color: var(--signal); }

.post-title { font-size: clamp(2.2rem, 5.4vw, 3.4rem); font-weight: 400; line-height: 1.06; letter-spacing: -0.018em; margin: 14px 0 18px; }
.post-standfirst { font-size: 1.2em; line-height: 1.5; color: var(--paper-dim); margin: 0 0 24px; }
.post-meta { display: flex; flex-wrap: wrap; gap: 4px 18px; font: 12px var(--b-mono); color: var(--paper-dim); }
.post-tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 14px 0 0; }
.post .post-tag { font: 12px var(--b-mono); padding: 4px 8px; border: 1px solid var(--line); border-radius: 4px; color: var(--paper); text-decoration: none; }
.post .post-tag:hover { border-color: var(--signal); color: var(--signal); }
.post-disclaimer { margin: 24px 0 0; padding: 12px 0 0; border-top: 1px solid var(--line); font: 12px/1.6 var(--b-mono); color: var(--paper-dim); }

.post-series { margin: 32px 0 0; padding: 14px 18px; border: 1px solid var(--line); border-radius: 4px; }
.post-series h2 { margin: 0 0 8px; font: 500 12px var(--b-mono); color: var(--paper-dim); }
.post-series ol { margin: 0; padding: 0 0 0 1.4em; font-size: 0.92em; }
.post-series li { padding: 2px 0; }
.post-series li[aria-current] { font-weight: 600; }

.post-body { margin-top: 48px; }
.post-body > p:first-child { font-size: 1.1em; }
.post-body h2 { font-size: 1.5rem; font-weight: 500; line-height: 1.25; letter-spacing: -0.005em; margin: 56px 0 12px; }
.post-body h3 { font-size: 1.12rem; font-weight: 600; margin: 36px 0 6px; }
.post-body h4 { font-size: 1rem; font-weight: 600; margin: 28px 0 4px; }
.post-body p { margin: 0 0 1.1em; }
.post-body ul, .post-body ol { padding-left: 1.2em; margin: 0 0 1.1em; }
.post-body li { margin: 0 0 0.4em; }
.post-body strong { font-weight: 600; }
.post-body blockquote { margin: 0 0 1.1em; padding-left: 18px; border-left: 2px solid var(--line); color: var(--paper-dim); }
.post-body code { font: 0.85em var(--font-mono); padding: 1px 5px; border-radius: 3px; background: var(--b-card); }
.post-code { overflow-x: auto; padding: 14px 16px; border: 1px solid var(--line); border-radius: 4px; background: var(--b-card); font: 13px/1.6 var(--font-mono); }
.post-code code { padding: 0; background: none; }

.post-fig { margin: 32px 0 36px; }
.post-fig__frame { display: flex; justify-content: center; overflow-x: auto; padding: 28px 16px; border: 1px solid var(--line); border-radius: 4px; background: var(--b-card); }
.post-fig__frame svg { display: block; width: 100%; max-width: 380px; height: auto; }
.post-fig__frame svg[viewBox^="0 0 560"] { max-width: 560px; }
.post-fig figcaption { margin-top: 10px; font: 12px/1.55 var(--b-mono); color: var(--paper-dim); }
.post-fig figcaption b { color: var(--paper); font-weight: 500; }

/* Figure colours follow the site theme */
.fig-paper { fill: var(--paper); }
.fig-dim { fill: var(--paper-dim); }
.fig-signal { fill: var(--signal); }
.fig-ink { fill: var(--ink); }
.fig-card { fill: var(--b-card); }
.fig-wash { fill: var(--b-wash); }
.fig-stroke-line { stroke: var(--b-line-strong); }
.fig-stroke-signal { stroke: var(--signal); }
.fig-stroke-dim { stroke: var(--paper-dim); }
.fig-serif { font-family: var(--b-serif); }
.fig-mono { font-family: var(--b-mono); }

.post-body .post-states { list-style: none; margin: 0 0 1.2em; padding: 0; border-top: 1px solid var(--line); }
.post-body .post-states li { display: grid; grid-template-columns: 9rem 1fr; gap: 16px; margin: 0; padding: 12px 0; border-bottom: 1px solid var(--line); }
.post-states b { display: flex; align-items: flex-start; gap: 8px; padding-top: 3px; font: 500 13px/1.4 var(--b-mono); }
.post-dot { flex: none; width: 10px; height: 10px; margin-top: 4px; border-radius: 50%; }
.post-dot--live { background: var(--signal); }
.post-dot--estimated { border: 2px solid var(--signal); }
.post-dot--stale { border: 2px dashed var(--paper-dim); }
@media (max-width: 520px) { .post-body .post-states li { grid-template-columns: 1fr; gap: 4px; } }

.post-callout { margin: 28px 0; padding: 4px 0 4px 20px; border-left: 2px solid var(--signal); }
.post-callout h3 { margin: 0 0 6px; font: 500 12px var(--b-mono); color: var(--signal); }
.post-callout p:last-child { margin-bottom: 0; }

.post-table { overflow-x: auto; margin: 20px 0 28px; border: 1px solid var(--line); border-radius: 4px; }
.post-table table { width: 100%; min-width: 520px; border-collapse: collapse; font-size: 0.86em; line-height: 1.5; }
.post-table th { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--b-line-strong); background: var(--b-card); font: 500 12px var(--b-mono); color: var(--paper-dim); }
.post-table td { padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.post-table tr:last-child td { border-bottom: 0; }
.post-table td:first-child { font-weight: 600; white-space: nowrap; }

.post-foot { margin-top: 72px; padding-top: 28px; border-top: 1px solid var(--b-line-strong); }
.post-np-row { display: grid; gap: 12px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .post-np-row { grid-template-columns: 1fr 1fr; } }
.post .post-np { display: block; padding: 14px 16px; border: 1px solid var(--line); border-radius: 4px; color: var(--paper); text-decoration: none; font-size: 0.95em; line-height: 1.4; }
.post .post-np:hover { border-color: var(--signal); }
.post-np span { display: block; margin-bottom: 4px; font: 12px var(--b-mono); color: var(--paper-dim); }
.post-np--next { text-align: right; }
.post-np--empty { color: var(--paper-dim); }
.post-related { margin-top: 32px; }
.post-related h2 { margin: 0 0 8px; font: 500 12px var(--b-mono); color: var(--paper-dim); }
.post-related ul { list-style: none; margin: 0; padding: 0; }
.post-related li { padding: 8px 0; border-bottom: 1px solid var(--line); }
.post-discuss { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 28px; font: 13px var(--b-mono); }