:root {
  color-scheme: light dark;
  --bg: #F7F6F3; --ink: #1C1F29; --sec: #6B6E79; --ter: #A3A5AE; --accent: #F97316; --line: rgba(0, 0, 0, .08);
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #1B1B1D; --ink: #EDEDF2; --sec: #9A9CA8; --ter: #6B6D78; --accent: #FD8733; --line: rgba(255, 255, 255, .08); }
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: var(--bg); color: var(--ink);
  font: 15px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased; -webkit-text-size-adjust: 100%;
}
.col { max-width: 600px; margin: 0 auto; padding: 32px 32px 24px; }
.brand { display: block; font-weight: 600; color: var(--ink); text-decoration: none; margin-bottom: 40px; }
h1 { font-size: 26px; line-height: 1.2; font-weight: 700; letter-spacing: -.02em; margin-bottom: 4px; }
.upd { color: var(--sec); font-size: 13px; margin-bottom: 28px; }
p { margin-bottom: 16px; }
p b { font-weight: 600; }
a { color: inherit; text-decoration-color: var(--ter); text-underline-offset: 3px; }
.mail { display: block; font-size: 20px; font-weight: 600; margin: 12px 0 36px; text-decoration: none; color: var(--accent); overflow-wrap: anywhere; }
h2 { font-size: 15px; font-weight: 600; margin-bottom: 2px; }
.a { color: var(--sec); margin-bottom: 20px; }
footer { display: flex; gap: 20px; margin-top: 40px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 13px; color: var(--sec); }
footer a { text-decoration: none; }
@media (max-width: 480px) { .col { padding: 24px 20px 20px; } }