/* updates.remesso.xyz. Remesso's own tokens and type, under the same names the
   integration map was drawn with, so an article's stylesheet can build on
   them: teal-tinted paper and ink, the teal accent, and marigold only for the
   mark's dot. Layout: a 680px reading column (.col) and a 1040px band (.wide)
   for figures, both centred inside the page gutter. */
:root {
  --paper: oklch(0.976 0.006 195);
  --surface: oklch(0.995 0.003 195);
  --sand: oklch(0.952 0.011 195);
  --line: oklch(0.885 0.014 195);
  --ink: oklch(0.235 0.025 215);
  --ink-2: oklch(0.46 0.025 215);
  --ink-3: oklch(0.6 0.02 210);
  --accent: oklch(0.56 0.105 195);
  --accent-deep: oklch(0.47 0.105 198);
  --accent-soft: oklch(0.955 0.03 195);
  --on-accent: oklch(0.995 0.003 195);
  --marigold: oklch(0.76 0.16 65);
  --amber: oklch(0.72 0.14 72);
  --amber-soft: oklch(0.955 0.05 82);
  --ok: oklch(0.55 0.13 150);
  --ok-soft: oklch(0.95 0.045 150);
  --display: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "DM Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "DM Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --gutter-l: max(16px, env(safe-area-inset-left, 0px));
  --gutter-r: max(16px, env(safe-area-inset-right, 0px));
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: oklch(0.2 0.022 212);
    --surface: oklch(0.235 0.024 212);
    --sand: oklch(0.275 0.024 210);
    --line: oklch(0.37 0.022 208);
    --ink: oklch(0.95 0.008 195);
    --ink-2: oklch(0.8 0.016 200);
    --ink-3: oklch(0.66 0.018 205);
    --accent: oklch(0.72 0.11 192);
    --accent-deep: oklch(0.82 0.09 190);
    --accent-soft: oklch(0.3 0.045 196);
    --on-accent: oklch(0.2 0.022 212);
    --marigold: oklch(0.78 0.16 65);
    --amber: oklch(0.8 0.13 75);
    --amber-soft: oklch(0.34 0.05 75);
    --ok: oklch(0.75 0.13 150);
    --ok-soft: oklch(0.32 0.05 150);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: oklch(0.2 0.022 212);
  --surface: oklch(0.235 0.024 212);
  --sand: oklch(0.275 0.024 210);
  --line: oklch(0.37 0.022 208);
  --ink: oklch(0.95 0.008 195);
  --ink-2: oklch(0.8 0.016 200);
  --ink-3: oklch(0.66 0.018 205);
  --accent: oklch(0.72 0.11 192);
  --accent-deep: oklch(0.82 0.09 190);
  --accent-soft: oklch(0.3 0.045 196);
  --on-accent: oklch(0.2 0.022 212);
  --marigold: oklch(0.78 0.16 65);
  --amber: oklch(0.8 0.13 75);
  --amber-soft: oklch(0.34 0.05 75);
  --ok: oklch(0.75 0.13 150);
  --ok-soft: oklch(0.32 0.05 150);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 16px/1.6 var(--sans);
  font-feature-settings: "tnum" 1;
  -webkit-font-smoothing: antialiased;
}
main { display: grid; gap: 56px; padding: 48px var(--gutter-r) 64px var(--gutter-l); }
.col { width: 100%; max-width: 680px; margin-inline: auto; min-width: 0; }
.wide { width: 100%; max-width: 1040px; margin-inline: auto; min-width: 0; }
img { max-width: 100%; }

h1, h2, h3 { font-family: var(--display); font-variation-settings: "opsz" 144, "SOFT" 30, "WONK" 0; font-weight: 560; letter-spacing: -0.02em; text-wrap: balance; margin: 0; color: var(--ink); }
h1 { font-size: clamp(34px, 6vw, 52px); line-height: 1.04; }
h2 { font-size: clamp(24px, 3.4vw, 30px); line-height: 1.15; }
h3 { font-size: 20px; line-height: 1.25; }
p { margin: 0; }
/* A hyphenated word such as "agent-to-agent" stays on one line in a title. */
.nw { white-space: nowrap; }
a { color: var(--accent-deep); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--accent); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
code, .mono { font-family: var(--mono); font-size: 0.88em; }
:not(pre) > code { background: var(--sand); border-radius: 5px; padding: 0.08em 0.36em; color: var(--ink); overflow-wrap: anywhere; }

.eyebrow { font: 600 11.5px/1.2 var(--sans); letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent-deep); }

/* The wordmark: "remess", then the mark standing in for the last letter. */
.wordmark { font-family: var(--display); font-variation-settings: "opsz" 144, "SOFT" 100, "WONK" 1; font-weight: 600; letter-spacing: -0.03em; font-size: 26px; line-height: 1; display: inline-flex; align-items: baseline; color: var(--ink); }
.wordmark .ring { width: 0.5em; height: 0.5em; margin-left: 0.03em; position: relative; top: 0.035em; overflow: visible; }
.wordmark .ring path { stroke: var(--accent); }
.wordmark .ring circle { fill: var(--marigold); }

/* masthead */
.mast { display: grid; gap: 18px; }
.lede { font-size: 18.5px; line-height: 1.55; color: var(--ink-2); max-width: 62ch; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 4px 0 0; padding: 0; }
.chips li { font-size: 13.5px; font-weight: 500; padding: 5px 12px; border-radius: 999px; background: var(--accent-soft); color: var(--accent-deep); }

/* site header */
.skip { position: absolute; left: var(--gutter-l); top: -60px; z-index: 10; padding: 8px 14px; border-radius: 999px; background: var(--ink); color: var(--paper); font-weight: 500; text-decoration: none; }
.skip:focus { top: 12px; color: var(--paper); }
.site-head { border-bottom: 1px solid var(--line); padding-left: var(--gutter-l); padding-right: var(--gutter-r); }
.site-bar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px 24px; padding-block: 16px; }
.brand { display: inline-flex; align-items: baseline; gap: 10px; color: var(--ink); text-decoration: none; }
.brand:hover { color: var(--ink); }
.brand .wordmark { font-size: 24px; }
.brand-tag { font: 600 11.5px/1 var(--sans); letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent-deep); }
.site-nav { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 20px; font-size: 15px; }
.site-nav a { display: inline-flex; align-items: center; gap: 7px; color: var(--ink-2); text-decoration: none; }
.site-nav a:hover { color: var(--ink); }
.x-icon { width: 13px; height: 13px; fill: currentColor; flex: none; }
.site-nav .nav-app { padding: 8px 15px; border-radius: 999px; background: var(--accent); color: var(--on-accent); font-weight: 500; }
.site-nav .nav-app:hover { background: var(--accent-deep); color: var(--on-accent); }

/* home */
.follow { font-size: 15px; color: var(--ink-2); }
.feature { position: relative; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 28px; align-items: center; padding: 20px; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; }
.feature:hover { border-color: var(--accent); }
.feature img { display: block; width: 100%; height: auto; aspect-ratio: 1200 / 630; border-radius: 12px; border: 1px solid var(--line); }
.post-body { display: grid; gap: 10px; align-content: center; min-width: 0; }
.post-date { font: 600 11.5px/1.2 var(--sans); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); }
.post-body h2 a, .post h3 a { color: var(--ink); text-decoration: none; }
/* The title's link covers the whole card, so there is one link per post. */
.feature h2 a::after { content: ""; position: absolute; inset: 0; border-radius: 18px; }
.post-body h2 a:hover, .post h3 a:hover { color: var(--accent-deep); }
.post-desc { color: var(--ink-2); }
.read { font-weight: 500; color: var(--accent-deep); }
.list-h { font-size: 22px; }
.posts { list-style: none; margin: 14px 0 0; padding: 0; border-top: 1px solid var(--line); }
.post { display: grid; gap: 6px; padding: 18px 0; border-bottom: 1px solid var(--line); }

/* articles written in Markdown */
.prose { display: grid; gap: 20px; font-size: 17px; line-height: 1.7; }
.prose > * { margin: 0; }
.prose h2 { margin-top: 20px; }
.prose h3 { margin-top: 8px; }
.prose ul, .prose ol { padding-left: 1.3em; display: grid; gap: 8px; }
.prose li > p { margin: 0; }
.prose blockquote { padding-left: 18px; border-left: 3px solid var(--accent); color: var(--ink-2); }
.prose pre { margin: 0; padding: 16px 18px; overflow-x: auto; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; font: 400 13.5px/1.65 var(--mono); }
.prose pre code { font-size: inherit; }
.prose img { height: auto; border-radius: 12px; border: 1px solid var(--line); }
.prose hr { width: 100%; border: 0; border-top: 1px solid var(--line); }
.prose table { display: block; overflow-x: auto; border-collapse: collapse; font-size: 15px; }
.prose th, .prose td { padding: 9px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.prose th { font: 600 11px/1.3 var(--sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); background: var(--sand); }

/* what every page ends with */
.site-cta { padding-left: var(--gutter-l); padding-right: var(--gutter-r); }
.cta-card { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 20px 32px; padding: 28px 32px; border-radius: 20px; background: var(--accent-soft); }
.cta-card h2 { font-size: clamp(22px, 3vw, 28px); }
.cta-card p { margin-top: 6px; color: var(--ink-2); max-width: 52ch; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 999px; border: 1px solid var(--accent); color: var(--accent-deep); font: 500 15px/1 var(--sans); text-decoration: none; }
.btn:hover { background: var(--surface); color: var(--accent-deep); }
.btn-primary { background: var(--accent); color: var(--on-accent); }
.btn-primary:hover { background: var(--accent-deep); border-color: var(--accent-deep); color: var(--on-accent); }

.site-foot { margin-top: 56px; padding: 28px var(--gutter-r) 40px var(--gutter-l); border-top: 1px solid var(--line); }
.foot-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; }
.foot-brand { display: grid; gap: 8px; }
.foot-line { font-size: 14px; color: var(--ink-3); }
.foot-nav { display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: 14.5px; }
.foot-nav a { color: var(--ink-2); text-decoration: none; }
.foot-nav a:hover { color: var(--ink); }

@media (max-width: 760px) {
  main { padding-top: 32px; gap: 44px; }
  .feature { grid-template-columns: minmax(0, 1fr); padding: 14px; gap: 18px; }
  .cta-card { grid-template-columns: minmax(0, 1fr); padding: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}