/*
Theme Name: CursorUltra Blogs
Theme URI: https://cursorultra.pro/
Description: Editorial theme for CursorUltra Blogs, an independent journal on AI, coding, and programming.
Version: 1.2.1
Author: CursorUltra Blogs
Text Domain: cursorultra-blogs
*/

:root {
  --bg: #f3efe6;
  --paper: #fbf8f2;
  --ink: #1c1915;
  --muted: #5f584e;
  --faint: #8a8174;
  --line: #e2d8c8;
  --accent: #1e4d3c;
  --accent-soft: #e5f0ea;
  --clay: #8a4630;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "Cascadia Code", "Segoe UI Mono", Consolas, ui-monospace, monospace;
  --measure: 40rem;
  --wide: 72rem;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; }
h1, h2, h3, p, figcaption { overflow-wrap: break-word; }
a { color: var(--accent); text-underline-offset: 0.16em; }
a:hover { color: var(--clay); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
::selection { background: #d5eadf; color: var(--ink); }
.skip {
  position: absolute;
  left: 12px;
  top: -40px;
  background: var(--ink);
  color: var(--paper);
  padding: 8px 12px;
  z-index: 10;
}
.skip:focus { top: 12px; }

.wrap { width: min(var(--wide), calc(100% - 40px)); margin: 0 auto; }
.mast {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.mast-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 0 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
  flex: 0 0 auto;
}
.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: #f7f3ea;
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: -0.04em;
  font-size: 18px;
}
.brand-name {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: -0.02em;
}
.brand-name em { font-style: italic; font-weight: 500; color: var(--accent); }
.nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px 16px; min-width: 0; }
.nav a {
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--accent); }
.mast-note {
  margin: 0;
  padding: 0 0 14px;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.01em;
}

.hero { padding: 54px 0 18px; }
.kicker {
  margin: 0 0 12px;
  color: var(--clay);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.hero h1 {
  margin: 0;
  max-width: 16ch;
  font-family: var(--serif);
  font-weight: 560;
  font-size: clamp(42px, 6vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.03em;
}
.lede {
  max-width: 38rem;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.55;
}

.section { padding: 28px 0 10px; }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  border-top: 1px solid var(--ink);
  padding-top: 14px;
  margin-bottom: 22px;
}
.section-head h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 560;
  letter-spacing: -0.02em;
}
.section-head a { font-size: 14px; }

.feature {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(220px, 0.75fr);
  gap: 36px;
  align-items: start;
}
.feature-main, .side-copy, .list-copy, .card { min-width: 0; }
.feature-media, .card-media, .side-thumb, .list-thumb { display: block; text-decoration: none; }
.feature-media { margin: 18px 0 0; }
.feature-media img, .card-media img, .list-thumb img, .article-figure img {
  width: 100%;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  background: var(--paper);
}
.card-media { margin: -20px -20px 16px; }
.side-row.has-thumb, .list-row.has-thumb {
  display: grid;
  gap: 16px;
  align-items: center;
}
.side-row.has-thumb { grid-template-columns: 84px minmax(0, 1fr); }
.list-row.has-thumb { grid-template-columns: minmax(140px, 220px) minmax(0, 1fr); }
.side-thumb img { width: 100%; height: 64px; object-fit: cover; display: block; }
.article-figure {
  width: min(68rem, calc(100% - 32px));
  margin: 20px auto 0;
}
.article-figure figcaption {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.feature-main h3 {
  margin: 0 0 12px;
  font-family: var(--serif);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 560;
  line-height: 1.08;
  letter-spacing: -0.03em;
}
.feature-main h3 a { color: var(--ink); text-decoration: none; }
.feature-main h3 a:hover { color: var(--accent); }
.feature-main p { margin: 0; color: var(--muted); font-size: 18px; max-width: 38rem; }
.meta { margin: 0 0 10px; color: var(--faint); font-size: 13px; letter-spacing: 0.04em; text-transform: uppercase; }
.meta a { color: var(--accent); text-decoration: none; }
.side-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.side-list li { border-bottom: 1px solid var(--line); padding: 14px 0; }
.side-list a { color: var(--ink); text-decoration: none; font-family: var(--serif); font-size: 20px; line-height: 1.25; }
.side-list a:hover { color: var(--accent); }
.side-list span { display: block; margin-bottom: 4px; color: var(--faint); font-family: var(--sans); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; }

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 20px 20px 18px;
  min-height: 100%;
}
.card h3 { margin: 0 0 8px; font-family: var(--serif); font-size: 24px; font-weight: 560; line-height: 1.2; letter-spacing: -0.02em; }
.card h3 a { color: var(--ink); text-decoration: none; }
.card h3 a:hover { color: var(--accent); }
.card p { margin: 0; color: var(--muted); font-size: 15px; }

.topics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; padding-bottom: 28px; }
.topic {
  display: block;
  padding: 22px;
  background: var(--accent);
  color: #f6f3ec;
  text-decoration: none;
}
.topic:hover { background: #173d30; color: #f6f3ec; }
.topic strong { display: block; font-family: var(--serif); font-size: 28px; font-weight: 560; letter-spacing: -0.02em; }
.topic span { display: block; margin-top: 6px; color: #d5e4dc; font-size: 14px; }

.article, .page-body { width: min(var(--measure), 100%); margin: 0 auto; padding: 42px 0 24px; }
.article h1, .page-body h1 {
  margin: 0 0 12px;
  font-family: var(--serif);
  font-weight: 560;
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.03em;
}
.standfirst { margin: 0 0 22px; color: var(--muted); font-size: 20px; line-height: 1.5; }
.entry { font-family: var(--serif); font-size: 20px; line-height: 1.65; }
.entry p { margin: 0 0 1.1em; }
.entry h2 { font-size: 28px; line-height: 1.2; margin: 1.4em 0 0.4em; letter-spacing: -0.02em; }
.entry ul, .entry ol { margin: 0 0 1.1em; padding-left: 1.2em; }
.entry li { margin: 0.3em 0; }
.entry a { color: var(--accent); }
.endnote {
  margin-top: 28px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--sans);
  font-size: 14px;
}

.list { list-style: none; margin: 0; padding: 10px 0 30px; }
.list li { padding: 18px 0; border-bottom: 1px solid var(--line); }
.list h2 { margin: 0 0 6px; font-family: var(--serif); font-size: 30px; font-weight: 560; letter-spacing: -0.02em; }
.list h2 a { color: var(--ink); text-decoration: none; }
.list h2 a:hover { color: var(--accent); }
.list p { margin: 0; color: var(--muted); }

.archive-card, .empty {
  width: min(36rem, 100%);
  margin: 64px auto;
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 32px 28px;
}
.archive-card h1, .empty h1 { font-family: var(--serif); font-size: 40px; line-height: 1.1; margin: 0 0 12px; font-weight: 560; }
.archive-card p, .empty p { color: var(--muted); margin: 0 0 12px; }

.searchform { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0 0; }
.searchform input[type="search"] {
  flex: 1 1 12rem;
  min-width: 0;
  width: 100%;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  padding: 10px 12px;
  font: inherit;
}
.searchform button, .button {
  border: 0;
  background: var(--accent);
  color: #f6f3ec;
  padding: 10px 14px;
  font: inherit;
  cursor: pointer;
}
.searchform button:hover, .button:hover { background: #173d30; }

.site-footer { margin-top: 28px; background: #1c1915; color: #e7e0d4; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr;
  gap: 32px;
  padding: 36px 0 28px;
}
.site-footer h2 { margin: 0 0 8px; font-family: var(--serif); font-size: 22px; font-weight: 560; color: #f6f3ec; }
.site-footer p, .site-footer li { color: #cfc6b8; font-size: 14px; line-height: 1.5; }
.site-footer a { color: #f6f3ec; }
.site-footer ul { margin: 0; padding: 0; list-style: none; }
.site-footer li { margin: 6px 0; }
.legal-line {
  border-top: 1px solid #3a342c;
  padding: 14px 0 22px;
  color: #b7ad9f;
  font-size: 13px;
}

.pager { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0 28px; }
.pager a { color: var(--ink); }

@media (max-width: 1080px) {
  .cards { grid-template-columns: 1fr 1fr; }
  .topics { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .wrap { width: min(100% - 28px, var(--wide)); }
  .feature, .footer-grid { grid-template-columns: 1fr; }
  .mast-top { align-items: flex-start; }
  .nav { width: 100%; justify-content: flex-start; margin-top: 12px; }
  .hero { padding-top: 28px; }
  .hero h1 { max-width: none; font-size: clamp(34px, 9vw, 56px); }
  .lede { font-size: 17px; }
  .side-list { margin-top: 8px; }
  .card, .topic { margin-top: 0; }
}
@media (max-width: 640px) {
  .cards, .topics, .footer-grid { grid-template-columns: 1fr; }
  .list-row.has-thumb { grid-template-columns: 1fr; }
  .nav { gap: 6px 10px; }
  .nav a { font-size: 12px; letter-spacing: 0.04em; }
  .article, .page-body { padding-top: 22px; }
  .entry { font-size: 1.125rem; }
  .article-figure { width: min(100% - 28px, 68rem); margin-top: 16px; }
  .archive-card, .empty { margin: 28px auto; padding: 24px 18px; }
  .archive-card h1, .empty h1 { font-size: 32px; }
  .searchform button { width: 100%; }
}

@media print {
  .mast, .site-footer, .skip { display: none; }
  body { background: white; color: black; }
  .article { width: auto; }
}