:root {
  color-scheme: dark;
  --bg: #090909;
  --surface: #141414;
  --raised: #1b1b1b;
  --text: #f7f7f4;
  --muted: #aaa8a3;
  --line: #2d2b29;
  --orange: #ff7a1a;
  --orange-light: #ffad70;
  --width: 1120px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: radial-gradient(circle at 82% 4%, rgb(255 122 26 / 12%), transparent 30rem), var(--bg);
  color: var(--text);
  font-size: 1rem;
  line-height: 1.65;
}
a { color: var(--orange-light); text-underline-offset: .2em; }
a:hover { color: var(--text); }
.site-header, main, footer { width: min(calc(100% - 2rem), var(--width)); margin-inline: auto; }
.site-header {
  min-height: 5.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: .75rem; color: var(--text); font-weight: 750; letter-spacing: -.02em; text-decoration: none; }
.brand small { display: block; color: var(--muted); font-size: .75rem; letter-spacing: .08em; line-height: 1.1; text-transform: uppercase; }
.brand-mark { width: 2.25rem; aspect-ratio: 1; border: .32rem solid var(--orange); border-radius: 50%; box-shadow: inset 0 0 0 .4rem var(--bg); background: var(--orange); }
nav { display: flex; gap: .4rem; }
nav a { padding: .55rem .8rem; border-radius: 999px; color: var(--muted); font-size: .9rem; font-weight: 650; text-decoration: none; }
nav a:hover, nav a.active { background: var(--raised); color: var(--text); }
.hero { min-height: 34rem; display: grid; align-content: center; justify-items: start; padding: 5rem 0; border-bottom: 1px solid var(--line); }
.eyebrow { margin: 0 0 .75rem; color: var(--orange); font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 13ch; margin-bottom: 1.25rem; font-size: clamp(2.8rem, 8vw, 6.6rem); letter-spacing: -.065em; line-height: .96; }
h2 { margin-bottom: 0; font-size: clamp(1.8rem, 4vw, 3rem); letter-spacing: -.04em; line-height: 1.08; }
h3 { margin-bottom: .45rem; font-size: 1.05rem; }
.lede { max-width: 44rem; margin-bottom: 2rem; color: #d4d2ce; font-size: clamp(1.08rem, 2.2vw, 1.3rem); }
.button { display: inline-flex; min-height: 3rem; align-items: center; justify-content: center; padding: .7rem 1.2rem; border-radius: 999px; background: var(--orange); color: #160900; font-weight: 800; text-decoration: none; }
.button:hover { background: var(--orange-light); color: #160900; }
.section { padding: 5rem 0; border-bottom: 1px solid var(--line); }
.section-heading { margin-bottom: 2.25rem; }
.steps { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; overflow: hidden; border: 1px solid var(--line); border-radius: 1.25rem; background: var(--line); list-style: none; }
.steps li { display: grid; grid-template-columns: auto 1fr; gap: 1rem; padding: 1.5rem; background: var(--surface); }
.steps li > span { color: var(--orange); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .8rem; font-weight: 800; }
.steps p, .feature-grid p, .split > p, .policy-content p, .support-callout p, details p { margin-bottom: 0; color: var(--muted); }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.feature-grid article { min-height: 13rem; padding: 1.35rem; border: 1px solid var(--line); border-radius: 1rem; background: linear-gradient(145deg, var(--raised), var(--surface)); }
code { color: var(--orange-light); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .9em; }
.split { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(2rem, 8vw, 7rem); align-items: start; }
.split > p { padding-top: 1.8rem; font-size: 1.1rem; }
.troubleshooting { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { padding: 1.25rem 2.5rem 1.25rem 0; cursor: pointer; font-size: 1.05rem; font-weight: 700; }
details p { max-width: 48rem; padding-bottom: 1.25rem; }
.support-callout { margin-top: 5rem; padding: clamp(1.5rem, 5vw, 3.5rem); display: flex; align-items: center; justify-content: space-between; gap: 2rem; border: 1px solid #71330c; border-radius: 1.5rem; background: linear-gradient(120deg, #261207, #121212 70%); }
.support-callout p:not(.eyebrow) { max-width: 42rem; }
.support-callout .button { flex: 0 0 auto; }
footer { min-height: 8rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; color: var(--muted); font-size: .9rem; }
.policy-layout { display: grid; grid-template-columns: minmax(16rem, .75fr) minmax(0, 1.25fr); gap: clamp(3rem, 8vw, 8rem); padding: 5rem 0; }
.policy-heading { position: sticky; top: 2rem; align-self: start; }
.policy-heading h1 { max-width: 9ch; font-size: clamp(2.7rem, 6vw, 5rem); }
.policy-date { color: var(--orange-light); font-size: .9rem; font-weight: 700; }
.policy-content section { padding-bottom: 2.5rem; margin-bottom: 2.5rem; border-bottom: 1px solid var(--line); }
.policy-content h2 { margin-bottom: 1rem; font-size: clamp(1.35rem, 3vw, 1.9rem); }
.policy-content a { font-weight: 700; }

@media (max-width: 850px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .policy-layout { grid-template-columns: 1fr; }
  .policy-heading { position: static; }
}

@media (max-width: 620px) {
  .site-header { padding: 1rem 0; align-items: flex-start; flex-direction: column; }
  nav { width: 100%; }
  nav a { flex: 1; text-align: center; }
  .hero { min-height: 30rem; padding: 4rem 0; }
  .section { padding: 3.5rem 0; }
  .steps, .feature-grid, .split { grid-template-columns: 1fr; }
  .feature-grid article { min-height: auto; }
  .support-callout { margin-top: 3.5rem; align-items: stretch; flex-direction: column; }
  footer { align-items: flex-start; justify-content: center; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }