:root {
  --bg: #fafaf7;
  --bg-elev: #ffffff;
  --bg-tint: #f3f1ea;
  --fg: #16140f;
  --fg-soft: #5b574d;
  --fg-mute: #8d887b;
  --line: #e6e2d6;
  --line-soft: #efebde;
  --accent: oklch(0.62 0.12 60);
  --accent-soft: oklch(0.94 0.04 80);
  --cover-stripe-a: #ece8db;
  --cover-stripe-b: #f4f0e3;

  /* density */
  --pad-section: 80px;
  --gap-grid: 48px 32px;
  --card-radius: 4px;
  --content-w: 1240px;
  --read-w: 680px;
}

html[data-theme="dark"] {
  --bg: #0f0f0c;
  --bg-elev: #16160f;
  --bg-tint: #1c1c14;
  --fg: #f4f1e8;
  --fg-soft: #b2ada0;
  --fg-mute: #807c70;
  --line: #2a2820;
  --line-soft: #1d1c15;
  --accent: oklch(0.74 0.11 70);
  --accent-soft: oklch(0.28 0.05 70);
  --cover-stripe-a: #1c1c15;
  --cover-stripe-b: #23221a;
}

html[data-density="compact"] {
  --pad-section: 48px;
  --gap-grid: 32px 24px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--fg); }
body {
  font-family: "Geist", "Inter", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "cv11";
}

h1, h2, h3, h4, h5 { font-family: "Newsreader", "Source Serif Pro", Georgia, serif; font-weight: 500; letter-spacing: -0.01em; margin: 0; color: var(--fg); }
h1 { line-height: 1.05; }
h2 { line-height: 1.15; }
em { font-style: italic; color: var(--accent); }

button { font: inherit; background: none; border: 0; color: inherit; cursor: pointer; padding: 0; }
input, textarea { font: inherit; color: inherit; }
a { color: inherit; cursor: pointer; text-decoration: none; }

.app { min-height: 100vh; display: flex; flex-direction: column; }

/* ---------- NAV ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--bg) 92%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: var(--content-w);
  margin: 0 auto;
  padding: 16px 32px;
  display: flex; align-items: center; gap: 32px;
}
.brand { display: inline-flex; align-items: baseline; gap: 8px; }
.brand-mark { font-size: 22px; color: var(--accent); transform: translateY(2px); }
.brand-name { font-family: "Newsreader", serif; font-size: 22px; font-weight: 500; letter-spacing: -0.02em; }
.brand-sub { font-family: "JetBrains Mono", monospace; font-size: 11px; color: var(--fg-mute); text-transform: lowercase; letter-spacing: 0.04em; }
.nav-links { display: flex; gap: 28px; margin-left: auto; }
.nav-links a { font-size: 14px; color: var(--fg-soft); transition: color .15s; }
.nav-links a:hover { color: var(--fg); }
.nav-links a.active { color: var(--fg); position: relative; }
.nav-links a.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -20px; height: 2px; background: var(--accent); }
.nav-right { display: flex; gap: 8px; align-items: center; }
.theme-toggle {
  width: 36px; height: 36px; border-radius: 999px;
  border: 1px solid var(--line);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--fg-soft);
  transition: all .15s;
}
.theme-toggle:hover { color: var(--fg); border-color: var(--fg-mute); }

/* ---------- HOME / MASTHEAD ---------- */
.home { max-width: var(--content-w); margin: 0 auto; padding: 0 32px; width: 100%; }
.masthead { padding: 96px 0 56px; max-width: 880px; }
html[data-density="compact"] .masthead { padding: 56px 0 32px; }
.masthead-eyebrow {
  font-family: "JetBrains Mono", monospace; font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--fg-mute); margin-bottom: 24px;
}
.masthead-title {
  font-size: clamp(56px, 9vw, 112px);
  font-weight: 400;
  letter-spacing: -0.035em;
  text-wrap: balance;
  line-height: 0.98;
}
.masthead-dek {
  font-size: 19px;
  color: var(--fg-soft);
  max-width: 600px;
  margin: 28px 0 0;
  text-wrap: pretty;
}

/* ---------- TOOLBAR ---------- */
.toolbar {
  display: flex; flex-direction: column; gap: 18px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: 56px;
}
html[data-density="compact"] .toolbar { padding: 16px 0; margin-bottom: 32px; gap: 12px; }
.search {
  display: flex; align-items: center; gap: 12px;
  padding: 4px 0;
  color: var(--fg-mute);
}
.search input {
  flex: 1; background: transparent; border: 0; outline: 0;
  font-family: "Newsreader", serif; font-size: 22px;
  color: var(--fg);
}
.search input::placeholder { color: var(--fg-mute); font-style: italic; }
.filter-group { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.filter-label {
  font-family: "JetBrains Mono", monospace; font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--fg-mute); min-width: 72px;
}
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  padding: 6px 12px;
  font-size: 13px;
  border-radius: 999px;
  color: var(--fg-soft);
  border: 1px solid transparent;
  transition: all .15s;
}
.chip:hover { color: var(--fg); }
.chip.active {
  color: var(--fg);
  background: var(--bg-tint);
  border-color: var(--line);
}

/* ---------- HERO ---------- */
.hero {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 32px;
  margin-bottom: var(--pad-section);
}
.hero-main { cursor: pointer; }
.hero-main .cover { margin-bottom: 28px; }
.hero-side { display: flex; flex-direction: column; gap: 32px; }
.side-card { cursor: pointer; display: grid; grid-template-columns: 1fr; gap: 16px; }
.hero-title {
  font-size: clamp(36px, 4.4vw, 56px);
  line-height: 1.04;
  letter-spacing: -0.025em;
  text-wrap: balance;
  margin-bottom: 16px;
}
.hero-main:hover .hero-title { color: var(--accent); }
.hero-dek {
  font-size: 19px;
  color: var(--fg-soft);
  max-width: 580px;
  margin: 0 0 24px;
  text-wrap: pretty;
}
.hero-foot { display: flex; justify-content: space-between; align-items: center; padding-top: 20px; border-top: 1px solid var(--line); }
.author { font-size: 14px; color: var(--fg-soft); }
.read-link { font-size: 13px; display: inline-flex; align-items: center; gap: 8px; color: var(--fg); }
.read-link svg { transition: transform .2s; }
.hero-main:hover .read-link svg { transform: translateX(3px); }
.side-title {
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.015em;
  text-wrap: balance;
  margin-bottom: 8px;
}
.side-card:hover .side-title { color: var(--accent); }
.side-dek { font-size: 14px; color: var(--fg-soft); margin: 0; }

/* ---------- COVERS ---------- */
.cover {
  position: relative;
  background: var(--bg-tint);
  border: 1px solid var(--line-soft);
  border-radius: var(--card-radius);
  overflow: hidden;
}
.cover-stripes {
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(
    135deg,
    var(--cover-stripe-a) 0,
    var(--cover-stripe-a) 12px,
    var(--cover-stripe-b) 12px,
    var(--cover-stripe-b) 24px
  );
  opacity: 0.7;
}
.cover-label {
  position: absolute;
  bottom: 14px; left: 16px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: var(--fg-mute);
  background: color-mix(in oklab, var(--bg) 80%, transparent);
  padding: 4px 8px;
  border-radius: 2px;
  border: 1px solid var(--line-soft);
}

/* ---------- META ---------- */
.meta {
  display: flex; gap: 10px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-mute);
  margin-bottom: 16px;
  flex-wrap: wrap;
  align-items: center;
}
.meta-tool { color: var(--accent); }
.meta-dot { opacity: 0.5; }
.meta-lg { font-size: 12px; }

/* ---------- GRID ---------- */
.grid-section { margin-bottom: var(--pad-section); }
.grid-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 40px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.grid-head h2 {
  font-size: 24px;
  letter-spacing: -0.015em;
}
.link-btn {
  font-size: 13px;
  color: var(--fg-soft);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: var(--line);
}
.link-btn:hover { color: var(--fg); text-decoration-color: var(--fg-mute); }
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-grid);
}
.card { display: flex; flex-direction: column; gap: 20px; }
.card-cover { cursor: pointer; overflow: hidden; border-radius: var(--card-radius); }
.card-cover .cover { transition: transform .4s ease; }
.card-cover:hover .cover { transform: scale(1.02); }
.card-title {
  font-size: 22px; line-height: 1.2;
  letter-spacing: -0.015em;
  text-wrap: balance;
  cursor: pointer;
  margin-bottom: 10px;
}
.card-title:hover { color: var(--accent); }
.card-dek { font-size: 14.5px; color: var(--fg-soft); margin: 0 0 16px; text-wrap: pretty; }
.card-foot {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 16px; border-top: 1px solid var(--line);
  margin-top: auto;
}
.card-actions { display: flex; gap: 4px; }
.icon-btn {
  width: 32px; height: 32px; border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--fg-mute);
  transition: all .15s;
}
.icon-btn:hover { color: var(--accent); background: var(--bg-tint); }
.empty {
  padding: 80px 20px;
  text-align: center;
  color: var(--fg-mute);
  font-family: "Newsreader", serif;
  font-size: 20px;
  font-style: italic;
  border: 1px dashed var(--line);
  border-radius: var(--card-radius);
}

/* ---------- NEWSLETTER ---------- */
.newsletter {
  background: var(--bg-tint);
  border: 1px solid var(--line);
  border-radius: var(--card-radius);
  padding: 56px 48px;
  margin-bottom: var(--pad-section);
}
html[data-density="compact"] .newsletter { padding: 32px; }
.news-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
  align-items: center;
}
.news-inner h3 {
  font-size: 32px;
  letter-spacing: -0.02em;
  text-wrap: balance;
  margin-bottom: 12px;
}
.news-inner p { color: var(--fg-soft); margin: 0; max-width: 460px; }
.news-inner form { display: flex; gap: 8px; align-items: center; }
.news-inner input {
  flex: 1;
  padding: 14px 18px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 999px;
  outline: 0;
  font-size: 15px;
}
.news-inner input:focus { border-color: var(--fg-mute); }
.btn-primary {
  padding: 14px 22px;
  background: var(--fg);
  color: var(--bg);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  transition: all .15s;
  white-space: nowrap;
}
.btn-primary:hover { background: var(--accent); }
.news-done {
  padding: 20px 24px;
  border: 1px solid var(--accent);
  border-radius: var(--card-radius);
  font-family: "Newsreader", serif;
  font-size: 18px;
  color: var(--accent);
}

/* ---------- ARTICLE ---------- */
.article-scroll { width: 100%; }
.progress-bar {
  position: fixed; top: 65px; left: 0;
  height: 2px;
  background: var(--accent);
  z-index: 60;
  transition: width .1s linear;
}
.article-top {
  max-width: var(--content-w);
  margin: 0 auto;
  padding: 32px 32px 0;
}
.back-btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px;
  color: var(--fg-soft);
  padding: 8px 0;
}
.back-btn:hover { color: var(--fg); }

.article {
  max-width: var(--read-w);
  margin: 0 auto;
  padding: 48px 32px 80px;
}
.article-head { margin-bottom: 56px; }
.article-title {
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 20px 0 24px;
  text-wrap: balance;
}
.article-dek {
  font-size: 22px;
  line-height: 1.4;
  color: var(--fg-soft);
  margin: 0 0 40px;
  text-wrap: pretty;
  font-family: "Newsreader", serif;
}
.article-byline {
  display: flex; align-items: center; gap: 16px;
  padding-top: 28px; border-top: 1px solid var(--line);
  flex-wrap: wrap;
}
.avatar {
  width: 44px; height: 44px;
  border-radius: 999px;
  background: var(--bg-tint);
  border: 1px solid var(--line);
  display: inline-flex; align-items: center; justify-content: center;
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  color: var(--fg-soft);
}
.avatar.small { width: 32px; height: 32px; font-size: 11px; }
.byline-name { font-weight: 500; font-size: 14px; }
.byline-date { font-size: 13px; color: var(--fg-mute); }
.article-actions { margin-left: auto; display: flex; gap: 6px; }
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--fg-soft);
  border: 1px solid var(--line);
  transition: all .15s;
}
.pill:hover { color: var(--fg); border-color: var(--fg-mute); }
.pill.active { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); }

.article > .cover { margin-bottom: 56px; }

.article-body {
  font-size: 19px;
  line-height: 1.65;
  color: var(--fg);
}
.article-body p { margin: 0 0 28px; text-wrap: pretty; }
.article-body h2 {
  font-size: 32px;
  letter-spacing: -0.02em;
  margin: 56px 0 20px;
  text-wrap: balance;
}
.article-body ul { padding-left: 22px; margin: 0 0 28px; }
.article-body li { margin-bottom: 8px; }
.article-body .callout {
  margin: 36px 0;
  padding: 24px 28px;
  border-left: 2px solid var(--accent);
  background: var(--bg-tint);
  border-radius: 0 var(--card-radius) var(--card-radius) 0;
  font-family: "Newsreader", serif;
  font-style: italic;
  font-size: 20px;
  color: var(--fg);
}

.article-foot { margin-top: 64px; padding-top: 32px; border-top: 1px solid var(--line); }
.share-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.share-label {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--fg-mute);
  margin-right: 12px;
}

/* ---------- COMMENTS ---------- */
.comments, .related {
  max-width: var(--read-w);
  margin: 0 auto;
  padding: 0 32px 80px;
}
.section-title {
  font-size: 28px;
  letter-spacing: -0.02em;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.section-title .count { font-family: "JetBrains Mono", monospace; font-size: 14px; color: var(--fg-mute); margin-left: 8px; }
.comment-form {
  border: 1px solid var(--line);
  border-radius: var(--card-radius);
  padding: 16px;
  margin-bottom: 40px;
  background: var(--bg-elev);
}
.comment-form textarea {
  width: 100%; border: 0; outline: 0; background: transparent;
  resize: vertical; min-height: 60px;
  font-family: "Newsreader", serif; font-size: 18px;
  color: var(--fg);
}
.comment-form textarea::placeholder { color: var(--fg-mute); font-style: italic; }
.comment-submit { display: flex; justify-content: space-between; align-items: center; padding-top: 12px; border-top: 1px solid var(--line-soft); }
.hint { font-size: 12px; color: var(--fg-mute); }
.comment-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 32px; }
.comment { display: flex; gap: 14px; }
.comment-body { flex: 1; }
.comment-head { font-size: 14px; margin-bottom: 6px; }
.comment-time { color: var(--fg-mute); font-weight: 400; font-size: 12px; margin-left: 8px; }
.comment-body p { margin: 0; color: var(--fg-soft); font-size: 15.5px; }

/* ---------- RELATED ---------- */
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.related-card { cursor: pointer; }
.related-card .cover { margin-bottom: 16px; }
.related-card h4 { font-size: 17px; line-height: 1.25; letter-spacing: -0.01em; text-wrap: balance; }
.related-card:hover h4 { color: var(--accent); }

/* ---------- FOOTER ---------- */
.footer { border-top: 1px solid var(--line); margin-top: auto; background: var(--bg); }
.footer-inner {
  max-width: var(--content-w);
  margin: 0 auto;
  padding: 64px 32px 32px;
  display: grid; grid-template-columns: 1fr 1.5fr; gap: 64px;
}
.footer-inner p { color: var(--fg-soft); margin: 16px 0 0; max-width: 320px; }
.footer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.footer-cols h5 {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--fg-mute); margin-bottom: 16px;
  font-weight: 400;
}
.footer-cols a { display: block; font-size: 14px; color: var(--fg-soft); padding: 4px 0; }
.footer-cols a:hover { color: var(--fg); }
.footer-bottom {
  max-width: var(--content-w);
  margin: 0 auto;
  padding: 24px 32px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--fg-mute);
}

/* ---------- Generic page heads ---------- */
.page { padding-bottom: 40px; }
.page-head { padding: 96px 0 56px; max-width: 880px; }
.page-head.center { text-align: center; margin: 0 auto; }
.page-head.narrow { max-width: 720px; }
html[data-density="compact"] .page-head { padding: 56px 0 32px; }
.page-title {
  font-size: clamp(48px, 7vw, 88px);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1;
  text-wrap: balance;
}
.page-dek {
  font-size: 19px;
  color: var(--fg-soft);
  max-width: 640px;
  margin: 28px 0 0;
  text-wrap: pretty;
}
.page-head.center .page-dek { margin-left: auto; margin-right: auto; }
.page-filter { padding: 0 0 32px; border-bottom: 1px solid var(--line); margin-bottom: 56px; }

/* ---------- Tools list ---------- */
.tools-list { display: flex; flex-direction: column; margin-bottom: var(--pad-section); }
.tool-row {
  display: grid; grid-template-columns: 80px 1fr;
  gap: 32px;
  padding: 40px 0;
  border-top: 1px solid var(--line);
}
.tool-row:last-child { border-bottom: 1px solid var(--line); }
html[data-density="compact"] .tool-row { padding: 24px 0; }
.tool-idx {
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  color: var(--fg-mute);
  padding-top: 6px;
}
.tool-head { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; margin-bottom: 14px; }
.tool-head h3 { font-size: 32px; letter-spacing: -0.02em; }
.tool-vendor { font-size: 13px; color: var(--fg-mute); }
.tool-cat {
  font-family: "JetBrains Mono", monospace;
  font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.08em;
  padding: 3px 8px; border: 1px solid var(--line); border-radius: 2px;
  color: var(--fg-soft);
}
.stars { margin-left: auto; display: inline-flex; gap: 3px; font-size: 11px; }
.stars .star { color: var(--line); }
.stars .star.on { color: var(--accent); }
.tool-desc { font-size: 17px; color: var(--fg-soft); max-width: 680px; margin: 0 0 24px; text-wrap: pretty; }
.tool-grid {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 32px;
  padding-top: 24px; border-top: 1px solid var(--line-soft);
}
.tool-grid h6 {
  font-family: "JetBrains Mono", monospace;
  font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--fg-mute); margin-bottom: 10px; font-weight: 400;
}
.tool-grid ul { margin: 0; padding-left: 18px; }
.tool-grid li { font-size: 14px; color: var(--fg); margin-bottom: 4px; }
.tool-price { font-family: "Newsreader", serif; font-size: 20px; color: var(--fg); margin: 0 0 12px; }

/* ---------- Newsletter page ---------- */
.big-form {
  display: flex; gap: 8px; max-width: 480px;
  margin: 40px auto 32px;
}
.page-head:not(.center) .big-form { margin-left: 0; }
.big-form input {
  flex: 1; padding: 16px 22px;
  border: 1px solid var(--line); background: var(--bg-elev);
  border-radius: 999px; font-size: 16px; outline: 0;
}
.big-form input:focus { border-color: var(--fg-mute); }
.stat-row {
  display: flex; gap: 48px;
  justify-content: center;
  padding-top: 40px;
  margin-top: 24px;
  border-top: 1px solid var(--line);
  flex-wrap: wrap;
}
.page-head:not(.center) .stat-row { justify-content: flex-start; }
.stat { display: flex; flex-direction: column; gap: 4px; align-items: center; }
.stat b { font-family: "Newsreader", serif; font-size: 36px; font-weight: 500; letter-spacing: -0.02em; }
.stat span { font-family: "JetBrains Mono", monospace; font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--fg-mute); }
.issue-list { list-style: none; padding: 0; margin: 0; }
.issue-row {
  display: grid; grid-template-columns: 60px 1fr auto;
  gap: 24px; align-items: center;
  padding: 28px 0;
  border-top: 1px solid var(--line);
}
.issue-row:last-child { border-bottom: 1px solid var(--line); }
.issue-num { font-family: "JetBrains Mono", monospace; color: var(--fg-mute); font-size: 14px; }
.issue-date { font-family: "JetBrains Mono", monospace; font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--fg-mute); margin-bottom: 8px; }
.issue-body h4 { font-size: 22px; letter-spacing: -0.015em; margin-bottom: 8px; text-wrap: balance; }
.issue-body p { margin: 0; color: var(--fg-soft); font-size: 14.5px; max-width: 680px; text-wrap: pretty; }

/* ---------- About ---------- */
.about-body { max-width: var(--read-w); margin: 0 auto; padding: 0 0 var(--pad-section); }
.about-section { margin-bottom: 56px; }
.about-section h2 { font-size: 28px; letter-spacing: -0.02em; margin-bottom: 16px; }
.about-section p { font-size: 17.5px; line-height: 1.6; color: var(--fg); margin: 0; text-wrap: pretty; }
.about-section.principles ol { padding-left: 22px; margin: 0; font-size: 17px; line-height: 1.6; }
.about-section.principles li { margin-bottom: 12px; color: var(--fg-soft); }
.about-section.principles li b { color: var(--fg); }
.authors { margin-bottom: 64px; }
.authors h2 { font-size: 28px; letter-spacing: -0.02em; margin-bottom: 32px; }
.author-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.author-card { padding: 24px; border: 1px solid var(--line); border-radius: var(--card-radius); background: var(--bg-elev); }
.avatar.lg { width: 56px; height: 56px; font-size: 16px; margin-bottom: 16px; }
.author-card h4 { font-size: 18px; letter-spacing: -0.01em; margin-bottom: 4px; }
.author-role { font-family: "JetBrains Mono", monospace; font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent); margin-bottom: 12px; }
.author-card p { font-size: 14px; color: var(--fg-soft); margin: 0; line-height: 1.5; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; }
  .hero-side { flex-direction: row; gap: 24px; }
  .hero-side .side-card { flex: 1; }
  .grid { grid-template-columns: repeat(2, 1fr); }
  .news-inner { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .nav-links { display: none; }
  .tool-grid { grid-template-columns: 1fr; gap: 20px; }
  .tool-row { grid-template-columns: 1fr; gap: 16px; }
  .author-grid { grid-template-columns: 1fr; }
  .issue-row { grid-template-columns: 1fr; gap: 8px; }
}
@media (max-width: 640px) {
  .grid, .related-grid { grid-template-columns: 1fr; }
  .hero-side { flex-direction: column; }
  .masthead { padding: 56px 0 32px; }
  .article-actions { margin-left: 0; }
}