/* PM While Black. Hand-written port of the WordPress "Retrospect" look. */

:root {
  --bg: #fff;
  --text: #333;
  --muted: #7b7b7b;
  --line: #ddd;
  --s1: min(22px, 2.2vw);
  --s2: min(44px, 4.4vw);
  --s3: min(66px, 6.6vw);
  --content: 720px;
  /* imported WordPress blocks reference these in inline styles */
  --wp--preset--spacing--20: var(--s1);
  --wp--preset--spacing--30: var(--s2);
  --wp--preset--spacing--40: var(--s3);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Figtree, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  font-weight: 300;
  line-height: 1.65;
}

a { color: inherit; text-underline-offset: 0.15em; }
a:hover { text-decoration-thickness: 2px; }
strong, b { font-weight: 700; }
img, iframe, video { max-width: 100%; }
img { height: auto; }
figure { margin: 0; }

.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: 12px;
  top: 12px;
  background: var(--text);
  color: var(--bg);
  padding: 8px 14px;
  z-index: 10;
}

/* ---------- frame ---------- */

.site {
  display: flex;
  gap: var(--s3);
  max-width: calc(1340px + 2 * 66px);
  margin: 0 auto;
  padding: 0 var(--s3);
}

.sidebar { flex: 0 0 20%; min-width: 0; }

.sidebar-inner {
  position: sticky;
  top: 0;
  max-height: 100vh;
  overflow-y: auto;
  scrollbar-width: none;
  padding: var(--s3) 0;
}
.sidebar-inner::-webkit-scrollbar { display: none; }

.col { flex: 1; min-width: 0; }

.main {
  min-height: calc(100vh - 110px);
  border: 1px solid var(--line);
  border-top: 0;
}

/* ---------- sidebar ---------- */

.site-title {
  margin: 0;
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
}
.site-title a { text-decoration: none; }
.site-tagline { margin: 12px 0 0; color: var(--muted); font-size: 15px; line-height: 1.3; }

.site-nav { margin-top: 96px; }
.site-nav li { line-height: 23px; }
.site-nav ul, .recent ul, .site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-nav a {
  display: inline-block;
  font-size: 15px;
  font-weight: 600;
  line-height: 23px;
  text-decoration: none;
}
.site-nav a:hover { text-decoration: underline; }

.recent { margin-top: 48px; font-size: 14px; }
.recent h2 { margin: 0 0 6px; color: var(--muted); font-size: 14px; font-weight: 300; }
.recent li { margin-bottom: 22px; }

/* ---------- main column blocks ---------- */

.block { padding: var(--s2) var(--s3) 0; }
.block > * { max-width: var(--content); margin-left: auto; margin-right: auto; }
.main > :last-child, .entry > :last-child { padding-bottom: var(--s3); }

.block-title { padding-top: var(--s3); }
.block-head { padding-top: var(--s3); padding-bottom: var(--s2); border-bottom: 1px solid var(--line); }
.list-item { padding-top: var(--s3); padding-bottom: var(--s3); border-bottom: 1px solid var(--line); }
.main > .list-item:last-child { border-bottom: 0; }

.entry-title {
  margin-top: 0;
  margin-bottom: 0;
  font-size: clamp(24px, 1.2rem + 1.2vw, 36px);
  font-weight: 700;
  line-height: 1.1;
}
.entry-title a { text-decoration: none; }
.entry-title a:hover { text-decoration: underline; }

.entry-meta, .feature-meta { margin-top: 14px; margin-bottom: 0; color: var(--muted); font-size: 14px; }
.feature-meta { margin-top: 22px; }
.list-excerpt { margin-top: 22px; margin-bottom: 0; }

/* home */
.home-list { padding-top: 88px; }
.feature { margin-bottom: var(--s3); }
.feature-title {
  margin: 0;
  font-size: clamp(33px, 1.4rem + 2.6vw, 60px);
  font-weight: 700;
  line-height: 1.02;
}
.feature-title a { text-decoration-thickness: 0.06em; text-underline-offset: 0.12em; }
.feature-title a:hover { text-decoration-thickness: 0.09em; }
.feature-excerpt { margin: 16px 0 0; }
.view-all { margin-top: 0; }

/* ---------- article body ---------- */

.entry-content { padding-top: var(--s1); }
.entry-content > * { margin-top: 22px; margin-bottom: 0; }
.entry-content > :first-child { margin-top: 0; }

.entry-content h1, .entry-content h2, .entry-content h3,
.entry-content h4, .entry-content h5, .entry-content h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-top: 44px;
}
.entry-content h1, .entry-content h2 { font-size: clamp(24px, 1.1rem + 1vw, 30px); }
.entry-content h3 { font-size: clamp(20px, 1rem + 0.6vw, 26px); margin-top: 32px; }
.entry-content h4 { font-size: 20px; }
.entry-content h5, .entry-content h6 { font-size: 16px; }

.entry-content p, .entry-content ul, .entry-content ol, .entry-content blockquote,
.entry-content figure, .entry-content hr { margin-top: 22px; margin-bottom: 0; }
.entry-content li { margin-top: 6px; }
.entry-content ul, .entry-content ol { padding-left: 1.4em; }
.entry-content p:empty { display: none; }

.entry-content blockquote {
  margin-left: 0;
  margin-right: 0;
  padding-left: 22px;
  border-left: 2px solid var(--text);
}
.entry-content blockquote cite { display: block; margin-top: 8px; color: var(--muted); font-size: 14px; font-style: normal; }

.entry-content hr, .wp-block-separator { height: 0; border: 0; border-top: 1px solid var(--line); }

.entry-content iframe { display: block; width: 100%; border: 0; }
.entry-content iframe[src*="docs.google.com/presentation"] { height: auto; aspect-ratio: 960 / 569; }

figcaption { margin-top: 8px; color: var(--muted); font-size: 14px; }

/* WordPress block classes that the imported content still carries */
.has-text-align-center { text-align: center; }
.has-text-align-left { text-align: left; }
.has-text-align-right { text-align: right; }
.aligncenter, .wp-block-image .aligncenter { display: table; margin-left: auto; margin-right: auto; text-align: center; }
.wp-block-image .alignleft, .alignleft { float: left; margin: 6px 2em 12px 0; }
.wp-block-image .alignright, .alignright { float: right; margin: 6px 0 12px 2em; }
.wp-block-image::after { content: ""; display: table; clear: both; }
.wp-block-image img { display: block; }

.wp-block-button__link {
  display: inline-block;
  padding: 0.75rem 2.25rem;
  background: var(--text);
  color: var(--bg);
  font-weight: 600;
  text-decoration: none;
}
.wp-block-button__link:hover { background: #555; }

.wp-block-cover {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 430px;
  padding: 22px;
  background-size: cover;
  background-color: #000;
  background-blend-mode: normal;
  position: relative;
  color: #fff;
}
.wp-block-cover.has-background-dim::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
}
.wp-block-cover__inner-container { position: relative; width: 100%; }

.wp-block-group { margin-top: 0; }
.wp-block-group > * + * { margin-top: 22px; }

/* ---------- below the article ---------- */

.entry-terms { color: var(--muted); }
.entry-terms a { text-decoration: none; }
.entry-terms a:hover { text-decoration: underline; }

.comments h2 { margin-top: var(--s1); margin-bottom: 0; font-size: clamp(22px, 1.1rem + 0.8vw, 28px); font-weight: 700; line-height: 1.2; }
.comments ol { list-style: none; padding: 0; margin-top: 22px; margin-bottom: 0; }
.comment { margin-top: 28px; }
.comment.depth-1 { margin-left: 32px; }
.comment.depth-2 { margin-left: 64px; }
.comment-meta { margin: 0; }
.comment-meta strong { font-weight: 700; }
.comment-meta span { display: block; color: var(--muted); font-size: 14px; }
.comment-body p { margin: 10px 0 0; }
.comments-closed { margin-top: 28px; margin-bottom: 0; color: var(--muted); font-size: 14px; }

.post-nav { padding-top: var(--s3); }
.post-nav p { margin-top: 0; margin-bottom: 6px; }

.site-footer { padding: 28px 0 44px; color: var(--muted); font-size: 14px; }
.site-footer ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 22px; }

/* ---------- small screens ---------- */

@media (max-width: 860px) {
  :root { --s1: 16px; --s2: 28px; --s3: 22px; }

  .site { display: block; padding: 0; }

  .sidebar-inner {
    position: static;
    max-height: none;
    padding: 18px 22px 14px;
    border-bottom: 1px solid var(--line);
  }
  .brand { display: flex; align-items: baseline; gap: 10px; }
  .site-title { font-size: 22px; }
  .site-tagline { margin: 0; font-size: 14px; }
  .site-nav { margin-top: 10px; }
  .site-nav ul { display: flex; flex-wrap: wrap; gap: 0 18px; }
  .site-nav li { line-height: 28px; }
  .site-nav a { font-size: 14px; line-height: 28px; }
  .home-list { padding-top: 36px; }
  .recent { display: none; }

  .main { min-height: 0; border-left: 0; border-right: 0; }
  .block-title, .block-head, .list-item { padding-top: 32px; }
  .block-head { padding-bottom: 28px; }
  .list-item { padding-bottom: 32px; }
  .main > :last-child, .entry > :last-child { padding-bottom: 40px; }
  .feature { margin-bottom: 48px; }
  .post-nav { padding-top: 40px; }
  .wp-block-image .alignleft, .wp-block-image .alignright { float: none; margin: 22px 0 0; }
  .wp-block-cover { min-height: 260px; }
  .comment.depth-1 { margin-left: 18px; }
  .comment.depth-2 { margin-left: 36px; }
  .site-footer { padding: 24px 22px 36px; }
}