/* hdld-studio.com — one-page studio site. Sober on purpose: the studio identity is decided in phase 5 of the Charte. */
:root {
  --ink: #1b1b1f;
  --muted: #5f6368;
  --line: #e3e3e8;
  --accent: #2b4c7e;
  --bg: #fbfbfc;
  --card: #ffffff;
}
@media (prefers-color-scheme: dark) {
  :root { --ink: #ececf1; --muted: #a9adb8; --line: #2d2f36; --accent: #8fb3ea; --bg: #121317; --card: #1a1b20; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 17px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
main { max-width: 720px; margin: 0 auto; padding: 48px 16px 64px; }
header { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 40px; }
header a.brand { font-weight: 700; letter-spacing: 0.08em; text-decoration: none; color: var(--ink); font-size: 20px; }
header nav a { color: var(--muted); text-decoration: none; margin-left: 16px; }
header nav a:hover { color: var(--accent); }
h1 { font-size: 34px; line-height: 1.15; margin: 0 0 12px; }
h2 { font-size: 22px; margin: 36px 0 8px; }
p { margin: 0 0 14px; }
.lead { color: var(--muted); font-size: 19px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 20px 22px; margin: 20px 0; }
.card h2 { margin-top: 0; }
.tag { display: inline-block; font-size: 13px; color: var(--accent); border: 1px solid var(--accent); border-radius: 999px; padding: 2px 10px; margin-left: 8px; vertical-align: middle; }
a { color: var(--accent); }
footer { margin-top: 56px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
footer a { color: var(--muted); }
ul { padding-left: 20px; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 15px; }