/* 2KR Partners — insights + author pages. Matches the homepage: Archivo display, IBM Plex Sans body, IBM Plex Mono labels. */
:root {
  --bg: #f4f6f5;
  --surface: #ffffff;
  --ink: #14181b;
  --muted: #68737b;
  --rule: #dde2e0;
  --accent: #1d4e89;
  --display: "Archivo", "Helvetica Neue", sans-serif;
  --body: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 17px/1.65 var(--body); }
a { color: var(--accent); text-underline-offset: 3px; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.site-header { background: var(--surface); border-bottom: 1px solid var(--rule); }
.site-header .inner, .site-footer .inner { max-width: 1080px; margin: 0 auto; padding: 18px 24px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.brand { font: 700 18px/1 var(--display); color: var(--ink); text-decoration: none; letter-spacing: -0.01em; }
.brand small { font: 600 10px/1 var(--mono); letter-spacing: 0.14em; color: var(--muted); margin-left: 6px; text-transform: uppercase; }
.site-nav { display: flex; gap: 22px; }
.site-nav a { font: 500 14px/1 var(--body); color: var(--ink); text-decoration: none; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--accent); }

main { padding: 56px 24px 72px; }
.wrap { max-width: 720px; margin: 0 auto; }
.eyebrow { font: 600 11px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin: 0 0 18px; }
h1 { font: 700 clamp(34px, 6vw, 50px)/1.06 var(--display); letter-spacing: -0.025em; margin: 0 0 20px; text-wrap: balance; }
h2 { font: 700 26px/1.2 var(--display); letter-spacing: -0.015em; margin: 52px 0 14px; text-wrap: balance; }
p, li { max-width: 68ch; }
ul, ol { padding-left: 1.3em; }
li { margin: 0 0 10px; }
strong { font-weight: 600; }

.byline { display: flex; align-items: center; gap: 12px; padding: 18px 0; margin: 0 0 32px; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); font-size: 14px; color: var(--muted); }
.byline a { color: var(--ink); font-weight: 600; text-decoration: none; }
.avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--ink); color: var(--bg); display: grid; place-items: center; font: 700 14px/1 var(--display); flex: none; }
.dek { font-size: 20px; line-height: 1.5; color: #3a4248; margin: 0 0 8px; }

figure { margin: 36px 0; }
figure img { width: 100%; height: auto; display: block; background: var(--surface); border: 1px solid var(--rule); border-radius: 10px; }
figcaption { font-size: 14px; color: var(--muted); margin-top: 10px; }

.author-card { margin-top: 56px; padding: 24px; background: var(--surface); border: 1px solid var(--rule); border-radius: 10px; display: flex; gap: 16px; }
.author-card p { margin: 4px 0 0; font-size: 15px; color: #3a4248; }
.author-card .name { font: 700 16px/1.3 var(--display); color: var(--ink); text-decoration: none; }

.notify { margin-top: 20px; padding: 22px 24px; border: 1px dashed var(--muted); border-radius: 10px; font-size: 15px; }
.notify strong { font-family: var(--display); }

.post-list { list-style: none; padding: 0; margin: 32px 0 0; }
.post-list li { max-width: none; padding: 26px 0; border-top: 1px solid var(--rule); margin: 0; }
.post-list a { font: 700 23px/1.25 var(--display); color: var(--ink); text-decoration: none; letter-spacing: -0.01em; }
.post-list a:hover { color: var(--accent); }
.post-list p { margin: 8px 0 0; color: #3a4248; font-size: 16px; }
.post-list time { font: 600 11px/1 var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: 10px; }

.site-footer { background: var(--surface); border-top: 1px solid var(--rule); font-size: 13px; color: var(--muted); }
.site-footer a { color: var(--muted); }

@media (max-width: 560px) {
  body { font-size: 16px; }
  main { padding-top: 36px; }
  h2 { font-size: 22px; margin-top: 40px; }
  .dek { font-size: 18px; }
}