:root {
  --bg: #f4f1ea; --surface: #fbf9f4; --ink: #151515; --muted: #6b6862; --rule: #dcd6c9; --accent: #1e8a4c;
  --serif: "Instrument Serif", Georgia, serif; --sans: Geist, ui-sans-serif, system-ui, sans-serif; --mono: "Geist Mono", ui-monospace, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f110f; --surface: #151815; --ink: #ece8df; --muted: #8f948e; --rule: #272b27; --accent: #5be39a; color-scheme: dark; }
}
* { box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 var(--sans); }
a { color: inherit; }
img { max-width: 100%; }
::selection { background: var(--accent); color: var(--bg); }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.meta { font: 400 13px/1.4 var(--mono); color: var(--muted); letter-spacing: .02em; margin: 0; }

/* buttons */
.btn { display: inline-flex; align-items: center; height: 40px; padding: 0 18px; border-radius: 999px; background: var(--ink); color: var(--bg);
       text-decoration: none; font-weight: 500; font-size: 15px; transition: transform 140ms cubic-bezier(.23,1,.32,1), opacity 150ms ease; }
.btn:active { transform: scale(.97); }
@media (hover: hover) { .btn:hover { opacity: .86; } }
a:focus-visible, .btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.btn:focus-visible { border-radius: 999px; }

/* masthead */
.mast { border-bottom: 1px solid var(--rule); }
.mast-in { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: 19px; letter-spacing: -.02em; text-decoration: none; }
.mast nav { display: flex; align-items: center; gap: 26px; font-size: 15px; }
.mast nav a:not(.btn) { text-decoration: none; color: var(--muted); transition: color 150ms ease; }
.mast nav a:not(.btn):hover { color: var(--ink); }

/* hero */
.hero-sec { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 48px; align-items: end; padding-top: 96px; padding-bottom: 88px; border-bottom: 1px solid var(--rule); }
.hero-sec h1 { margin: 0; font: 400 clamp(56px, 9vw, 128px)/.92 var(--serif); letter-spacing: -.025em; }
.hero-sec h1 em { color: var(--accent); }
.hero-side p { margin: 0 0 24px; font-size: 18px; color: var(--muted); max-width: 38ch; }
.hero-cta { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.link { font-size: 15px; text-decoration: none; border-bottom: 1px solid var(--rule); padding-bottom: 2px; }
.link:hover { border-color: var(--ink); }

/* finds */
.sec-head { display: flex; align-items: baseline; justify-content: space-between; padding: 56px 0 28px; }
.sec-head h2 { margin: 0; font: 400 40px/1 var(--serif); letter-spacing: -.01em; }
.featured, .entry { text-decoration: none; display: block; }
.featured img, .entry img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; object-position: top left; border-radius: 10px; border: 1px solid var(--rule);
                            transition: transform 300ms cubic-bezier(.23,1,.32,1); }
@media (hover: hover) { .featured:hover img, .entry:hover img { transform: translateY(-3px); } .featured:hover h3, .entry:hover h3 { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 5px; } }
.featured { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 40px; align-items: center; padding-bottom: 56px; border-bottom: 1px solid var(--rule); }
.featured h3 { margin: 12px 0 14px; font: 400 clamp(36px, 4.4vw, 54px)/1 var(--serif); letter-spacing: -.015em; }
.featured .ex { margin: 0 0 18px; color: var(--muted); }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 48px 32px; padding: 48px 0 24px; }
.entry .entry-text { padding-top: 16px; }
.featured.noimg { grid-template-columns: minmax(0, 1fr); }
.featured.noimg h3 { font-size: clamp(44px, 6vw, 80px); max-width: 16ch; }
.entry.noimg { padding: 20px 0 0; border-top: 1px solid var(--rule); }
.entry.noimg h3 { font-size: 34px; }
.entry h3 { margin: 8px 0 8px; font: 400 27px/1.08 var(--serif); }
.repo-s { margin: 0; font: 400 13px var(--mono); color: var(--muted); }
.repo-s b { color: var(--ink); font-weight: 500; }
.empty { padding: 32px 0 64px; color: var(--muted); font-size: 18px; }

/* about */
.about { padding-bottom: 96px; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--rule); }
.steps li { padding: 24px 24px 0 0; }
.steps li + li { padding-left: 24px; border-left: 1px solid var(--rule); }
.steps span { font: 400 13px var(--mono); color: var(--accent); }
.steps p { margin: 10px 0 0; color: var(--muted); font-size: 16px; }
.steps b { display: block; color: var(--ink); font-weight: 500; margin-bottom: 4px; }

/* article */
.article { max-width: 760px; padding-top: 48px; padding-bottom: 80px; }
.back { display: inline-block; margin-bottom: 40px; font-size: 15px; color: var(--muted); text-decoration: none; }
.back:hover { color: var(--ink); }
.article h1 { margin: 14px 0 18px; font: 400 clamp(44px, 7vw, 76px)/.98 var(--serif); letter-spacing: -.02em; text-wrap: balance; }
.dek { margin: 0 0 22px; font-size: 21px; line-height: 1.45; color: var(--muted); }
.repo { display: inline-block; font: 400 15px var(--mono); color: var(--muted); text-decoration: none; border-bottom: 1px solid var(--rule); padding-bottom: 2px; }
.repo i { font-style: normal; color: var(--accent); } .repo b { color: var(--ink); font-weight: 500; }
.hero { margin: 40px -60px 48px; }
.hero img { display: block; width: 100%; height: auto; border-radius: 12px; border: 1px solid var(--rule); }
.prose { font-size: 18.5px; line-height: 1.72; }
.prose p { margin: 0 0 1.15em; }
.prose h2 { margin: 1.9em 0 .5em; font: 400 34px/1.1 var(--serif); }
.prose h3 { margin: 1.6em 0 .4em; font-size: 19px; font-weight: 600; }
.prose ul, .prose ol { margin: 0 0 1.15em; padding-left: 1.2em; }
.prose li { margin: .3em 0; }
.prose a { text-decoration-color: var(--accent); text-underline-offset: 3px; }
.prose blockquote { margin: 1.4em 0; padding-left: 20px; border-left: 2px solid var(--accent); font: italic 400 26px/1.3 var(--serif); }
.prose code { font: 400 .86em var(--mono); background: var(--surface); border: 1px solid var(--rule); border-radius: 5px; padding: .1em .35em; }
.prose pre { margin: 0 0 1.3em; padding: 18px 20px; background: var(--surface); border: 1px solid var(--rule); border-radius: 10px; overflow-x: auto; }
.prose pre code { background: none; border: 0; padding: 0; font-size: 14.5px; line-height: 1.6; }
.cta { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: 56px 0 0; padding: 22px 24px; border: 1px solid var(--rule); border-radius: 12px; background: var(--surface); }
.cta .feed-url { font-size: 15px; overflow-wrap: anywhere; background: none; border: 0; padding: 0; }
button.btn { border: 0; cursor: pointer; font-family: var(--sans); }
.cta b { display: block; font-weight: 600; } .cta span { color: var(--muted); font-size: 15px; }
.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 56px; padding-top: 28px; border-top: 1px solid var(--rule); }
.pager a { text-decoration: none; font: 400 24px/1.15 var(--serif); }
.pager a span { display: block; margin-bottom: 6px; font: 400 13px var(--mono); color: var(--muted); }
.pager .next { grid-column: 2; text-align: right; }
.pager a:hover { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }

/* footer */
.foot { border-top: 1px solid var(--rule); padding: 64px 0 32px; }
.foot-big { margin: 0 0 56px; font: 400 clamp(36px, 5vw, 60px)/1.02 var(--serif); }
.foot-big a { color: var(--accent); text-decoration: none; }
.foot-big a:hover { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 6px; }
.foot-row { display: flex; justify-content: space-between; font: 400 13px var(--mono); color: var(--muted); }
.foot-row a { text-decoration: none; } .foot-row a:hover { color: var(--ink); }

@media (max-width: 900px) {
  .hero-sec { grid-template-columns: minmax(0, 1fr); gap: 32px; padding-top: 64px; padding-bottom: 56px; }
  .featured { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps li:nth-child(3) { padding-left: 0; border-left: 0; }
  .hero { margin: 32px 0 40px; }
}
@media (max-width: 600px) {
  .wrap { padding: 0 16px; }
  .mast nav a:not(.btn) { display: none; }
  .grid, .steps { grid-template-columns: minmax(0, 1fr); }
  .steps li, .steps li + li { padding: 20px 0 0; border-left: 0; }
  .cta { flex-direction: column; align-items: flex-start; }
  .pager { grid-template-columns: minmax(0, 1fr); } .pager .next { grid-column: 1; text-align: left; }
  .foot-row { flex-direction: column; gap: 8px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }