:root {
  color-scheme: only light;
  --paper: #f3eddf;
  --ink: #272b26;
  --muted: #72776d;
  --accent: #ac4b32;
  --line: #dcded2;
}
* { box-sizing: border-box; }
html, body, .site-shell { background: var(--paper); }
body { margin: 0; color: var(--ink); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
.site-shell { max-width: 1440px; min-height: 100vh; min-height: 100svh; margin: 0 auto; padding: 36px 64px 28px; display: flex; flex-direction: column; }
.site-header { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 13px; text-decoration: none; font-size: 15px; font-weight: 550; letter-spacing: -.2px; }
.brand img { border-radius: 8px; }
.header-note, .eyebrow, .site-footer { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.header-note { font-size: 11px; color: var(--muted); }
main { flex: 1; display: flex; align-items: center; position: relative; padding: 90px 0 112px; }
.intro { width: 100%; }
.eyebrow { margin: 0 0 26px 4px; font-size: 12px; color: var(--muted); }
h1 { margin: 0; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: clamp(58px, 9.1vw, 126px); font-weight: 500; font-synthesis: none; letter-spacing: 0; line-height: 1.05; }
.slash { color: var(--accent); display: inline-block; font-weight: 350; padding: 0 .07em; }
.period { color: var(--accent); }
.description { font-size: 18px; line-height: 1.65; letter-spacing: -.2px; color: #62685e; margin: 28px 0 33px 4px; }
.sign-in { display: inline-flex; align-items: center; justify-content: space-between; gap: 58px; min-height: 51px; padding: 0 20px 0 23px; margin-left: 4px; border: 1px solid var(--ink); border-radius: 6px; background: var(--ink); color: var(--paper); font-size: 14px; font-weight: 550; text-decoration: none; transition: background .15s ease, transform .15s ease; }
.sign-in:hover { background: #3b4437; transform: translateY(-1px); }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
.site-footer { border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 21px; color: var(--muted); font-size: 10px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--ink); }
.site-footer a span { padding-left: 4px; }
@media (max-width: 760px) {
  .site-shell { padding: 25px 28px 24px; }
  .header-note { display: none; }
  main { padding: 85px 0 110px; }
  h1 { font-size: clamp(43px, 10.4vw, 78px); }
  .eyebrow { font-size: 11px; margin-left: 0; margin-bottom: 24px; }
  .description { font-size: 16px; margin-left: 0; margin-top: 23px; }
  .sign-in { margin-left: 0; }
  .site-footer { font-size: 9px; gap: 12px; }
}
@media (max-width: 380px) {
  .site-shell { padding-left: 20px; padding-right: 20px; }
  h1 { font-size: 40px; }
  .site-footer { flex-wrap: wrap; }
}
@media (prefers-reduced-motion: reduce) {
  .sign-in { transition: none; }
  .sign-in:hover { transform: none; }
}