:root {
  --bg: #fafaf7;
  --paper: #fff;
  --ink: #0a0a0b;
  --soft: #52525b;
  --muted: #66666f;
  --orange: #fc4c02;
  --orange-dark: #c43d00;
  --orange-soft: rgba(252, 76, 2, .09);
  --border: rgba(10, 10, 11, .11);
  --mono: ui-monospace, 'SFMono-Regular', 'Cascadia Code', Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--ink); font-family: var(--sans); line-height: 1.65; }
a { color: inherit; }
.skip { position: absolute; left: 16px; top: -60px; background: var(--ink); color: #fff; padding: 10px 14px; z-index: 10; }
.skip:focus { top: 16px; }
.container { width: min(1080px, calc(100% - 40px)); margin-inline: auto; }
.site-header { border-bottom: 1px solid var(--border); background: rgba(250, 250, 247, .94); }
.site-header .inner { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-size: 21px; font-weight: 750; }
.brand img { border-radius: 8px; }
.back { color: var(--soft); text-decoration: none; font-size: 14px; }
.back:hover { color: var(--orange-dark); }
.hero { padding: 86px 0 70px; border-bottom: 1px solid var(--border); overflow: hidden; position: relative; }
.hero::after { content: ''; position: absolute; width: 430px; height: 430px; right: -120px; top: -210px; border: 1px solid rgba(252, 76, 2, .18); border-radius: 46% 54% 61% 39%; transform: rotate(24deg); box-shadow: 0 0 0 48px rgba(252, 76, 2, .035), 0 0 0 96px rgba(252, 76, 2, .025); }
.eyebrow { color: var(--orange-dark); font: 700 12px/1.4 var(--mono); letter-spacing: .12em; text-transform: uppercase; }
h1 { max-width: 850px; margin-top: 18px; font-size: clamp(43px, 7vw, 82px); line-height: .98; letter-spacing: -.055em; }
h1 em { color: var(--orange); font-style: normal; }
.lead { max-width: 700px; margin-top: 28px; color: var(--soft); font-size: clamp(18px, 2.1vw, 22px); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 22px; border-radius: 999px; background: var(--ink); color: #fff; text-decoration: none; font-weight: 700; }
.button.alt { background: var(--paper); color: var(--ink); border: 1px solid var(--border); }
.button:hover { background: var(--orange); }
.button.alt:hover { color: var(--orange-dark); background: var(--orange-soft); }
.content { display: grid; grid-template-columns: minmax(0, 1fr) 290px; gap: 70px; padding: 76px 0; }
.prose h2 { margin-top: 52px; font-size: clamp(27px, 4vw, 40px); line-height: 1.12; letter-spacing: -.035em; }
.prose h2:first-child { margin-top: 0; }
.prose p { max-width: 720px; margin-top: 18px; color: var(--soft); font-size: 17px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 26px; counter-reset: steps; }
.step { background: var(--paper); border: 1px solid var(--border); border-radius: 18px; padding: 22px; counter-increment: steps; }
.step::before { content: '0' counter(steps); display: block; color: var(--orange-dark); font: 700 12px var(--mono); margin-bottom: 28px; }
.step strong { display: block; line-height: 1.3; }
.step span { display: block; margin-top: 8px; color: var(--soft); font-size: 14px; }
.aside { align-self: start; position: sticky; top: 28px; background: var(--ink); color: #fff; border-radius: 22px; padding: 27px; }
.aside p { color: #d4d4d8; margin-top: 10px; font-size: 15px; }
.aside a { display: block; margin-top: 20px; color: #fff; text-underline-offset: 4px; }
.related { padding: 60px 0 72px; border-top: 1px solid var(--border); }
.related h2 { font-size: 28px; letter-spacing: -.03em; }
.links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 24px; }
.links a { background: var(--paper); border: 1px solid var(--border); border-radius: 16px; padding: 20px; text-decoration: none; font-weight: 700; }
.links a:hover { color: var(--orange-dark); border-color: rgba(252, 76, 2, .35); }
footer { border-top: 1px solid var(--border); padding: 34px 0; color: var(--muted); font-size: 13px; }
footer .container { display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
footer a { color: var(--soft); }

@media (max-width: 760px) {
  .container { width: min(100% - 28px, 1080px); }
  .site-header .inner { min-height: 64px; }
  .hero { padding: 60px 0 54px; }
  .hero::after { opacity: .45; }
  .content { grid-template-columns: 1fr; gap: 42px; padding: 54px 0; }
  .steps, .links { grid-template-columns: 1fr; }
  .aside { position: static; }
}

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