:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #193126;
  background: #fff8f3;
}

* { box-sizing: border-box; }
body { margin: 0; line-height: 1.65; }
a { color: #a93616; }
.shell { width: min(760px, calc(100% - 32px)); margin: 0 auto; padding: 42px 0 72px; }
.brand { color: #c94319; font-size: 20px; font-weight: 900; letter-spacing: -.02em; text-decoration: none; }
.card { margin-top: 24px; padding: clamp(22px, 5vw, 42px); border: 1px solid #eadbd2; border-radius: 24px; background: #fff; box-shadow: 0 16px 40px rgba(78, 43, 27, .08); }
h1 { margin: 0; font-size: clamp(30px, 7vw, 46px); line-height: 1.12; letter-spacing: -.04em; }
h2 { margin: 34px 0 8px; font-size: 20px; line-height: 1.3; }
h3 { margin: 24px 0 6px; font-size: 16px; }
p, li { color: #4e5f57; }
ul { padding-left: 22px; }
.updated { margin-top: 10px; color: #718078; font-size: 14px; }
.notice { margin: 22px 0 0; padding: 16px 18px; border-radius: 16px; background: #edf5ef; color: #294839; }
.danger { background: #fff1ef; color: #7d2922; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; margin-top: 14px; padding: 0 20px; border-radius: 14px; background: #c94319; color: #fff; font-weight: 800; text-decoration: none; }
.button.secondary { border: 1px solid #c94319; background: transparent; color: #a93616; }
.language { margin-top: 38px; padding-top: 28px; border-top: 1px solid #eadbd2; }
.footer { margin-top: 28px; color: #718078; font-size: 13px; text-align: center; }
code { padding: 2px 5px; border-radius: 5px; background: #f2ede9; }