:root {
  --ink: #17181c;
  --muted: #6b7079;
  --line: #e6e8ec;
  --accent: #007aff;
  --bg: #ffffff;
  --panel: #f7f8fa;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 940px; margin: 0 auto; padding: 0 24px; }
header.site {
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.brand { font-size: 20px; font-weight: 700; letter-spacing: -.01em; text-decoration: none; color: var(--ink); }
nav a { color: var(--muted); text-decoration: none; margin-left: 22px; font-size: 15px; }
nav a:hover { color: var(--accent); }

.hero { padding: 84px 0 56px; text-align: center; }
.hero h1 {
  font-size: clamp(34px, 6vw, 56px);
  line-height: 1.08;
  letter-spacing: -.025em;
  margin: 0 0 18px;
  font-weight: 700;
}
.hero p.lede { font-size: clamp(17px, 2.4vw, 21px); color: var(--muted); margin: 0 auto; max-width: 620px; }
.rule { width: 92px; height: 8px; border-radius: 4px; background: var(--accent); margin: 26px auto 0; }

.shot { margin: 48px 0; }
.shot img { width: 100%; height: auto; display: block; border-radius: 10px; }
.shot figcaption { color: var(--muted); font-size: 15px; text-align: center; margin-top: 14px; }

.grid { display: grid; gap: 30px; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); margin: 56px 0; }
.grid h3 { margin: 0 0 6px; font-size: 17px; letter-spacing: -.01em; }
.grid p { margin: 0; color: var(--muted); font-size: 16px; }

main h2 {
  font-size: 26px; letter-spacing: -.02em; margin: 52px 0 14px;
}
main h3 { font-size: 18px; margin: 30px 0 8px; }
main p, main li { color: #2c2f36; }
main ul { padding-left: 20px; }
main li { margin: 7px 0; }
a { color: var(--accent); }

.note {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px 20px;
  margin: 26px 0;
}
.note p { margin: 0; }

.cta { text-align: center; margin: 52px 0 8px; }
.cta a {
  display: inline-block; background: var(--accent); color: #fff; text-decoration: none;
  padding: 13px 26px; border-radius: 9px; font-weight: 600;
}
.free { color: var(--muted); font-size: 15px; margin-top: 12px; }

footer.site {
  margin-top: 76px; border-top: 1px solid var(--line);
  padding: 26px 0 60px; color: var(--muted); font-size: 14px;
}
footer.site .wrap { display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
footer.site a { color: var(--muted); text-decoration: none; margin-left: 18px; }
footer.site a:hover { color: var(--accent); }