:root { color-scheme: light; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #182824; background: #f5f7f4; }
* { box-sizing: border-box; }
body { margin: 0; }
main { max-width: 1160px; margin: 0 auto; padding: 64px 32px 36px; }
header { max-width: 800px; margin-bottom: 48px; }
.eyebrow { font-size: 13px; font-weight: 650; letter-spacing: .025em; color: #49655b; }
h1 { font-size: clamp(32px, 4.6vw, 54px); line-height: 1.12; letter-spacing: -.045em; margin: 24px 0; }
.intro { font-size: 19px; line-height: 1.65; max-width: 680px; color: #41564e; }
.section-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; margin-bottom: 16px; }
h2 { font-size: 21px; letter-spacing: -.025em; margin: 0; }
.duration { color: #4e635b; font-size: 14px; }
video { display: block; width: 100%; aspect-ratio: 8/5; background: #15221e; border-radius: 12px; border: 1px solid #cbd7d0; }
video::cue { font-size: 16px; color: #fff; background: rgba(15, 30, 24, .92); }
.note { font-size: 14px; line-height: 1.7; color: #4d6158; max-width: 920px; margin: 16px 0 0; }
.results { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding: 28px 0; margin-top: 28px; border-top: 1px solid #cbd7d0; border-bottom: 1px solid #cbd7d0; }
.results strong { font-size: 31px; letter-spacing: -.04em; display: block; margin-bottom: 8px; }
.results span { color: #4d6158; font-size: 13px; line-height: 1.5; }
.full { margin-top: 56px; }
footer { margin-top: 48px; padding-top: 24px; border-top: 1px solid #cbd7d0; font-size: 14px; line-height: 1.7; }
footer p { color: #4d6158; font-size: 12px; }
a { color: #1a5140; text-underline-offset: 4px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid #1a5140; outline-offset: 5px; }
@media (max-width: 600px) {
  main { padding: 32px 18px 24px; }
  header { margin-bottom: 32px; }
  .intro { font-size: 17px; }
  .section-heading { display: block; }
  .duration { display: block; margin-top: 8px; }
  .results { grid-template-columns: repeat(2, 1fr); gap: 24px 16px; }
  .full { margin-top: 36px; }
  video { border-radius: 8px; }
}