* { box-sizing: border-box; }
:root { color-scheme: light; --ink: #20201d; --muted: #686359; --line: #d9d1c3; }
body { margin: 0; background: #f7f2e8; color: var(--ink); font: 16px/1.6 system-ui, sans-serif; }
main { max-width: 1120px; margin: auto; padding: 0 32px; }
a { color: inherit; text-underline-offset: 4px; }
a:hover { color: #5b4de0; }
a:focus-visible, video:focus-visible { outline: 3px solid #5b4de0; outline-offset: 5px; }
nav { display: flex; align-items: center; gap: 28px; padding: 26px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
nav strong { margin-right: auto; font-size: 17px; letter-spacing: -.035em; }
nav a { text-decoration: none; }
header { padding: 64px 0 60px; max-width: 760px; }
.eyebrow { margin: 0 0 14px; color: var(--muted); font-size: 10px; font-weight: 750; text-transform: uppercase; letter-spacing: .13em; }
h1 { font-size: clamp(42px, 6vw, 70px); line-height: 1.04; letter-spacing: -.05em; margin: 0 0 24px; }
header > p:not(.eyebrow) { max-width: 570px; color: var(--muted); font-size: 18px; margin: 0 0 26px; }
.primary-link { display: inline-flex; gap: 28px; align-items: center; padding: 11px 18px; border-radius: 7px; background: var(--ink); color: #fff; text-decoration: none; font-size: 14px; font-weight: 650; }
.primary-link:hover { background: #4338ca; color: white; }
h2 { font-size: 29px; line-height: 1.15; letter-spacing: -.035em; margin: 0; }
h3 { margin: 0; font-size: 18px; letter-spacing: -.025em; }
.polishing { border-top: 1px solid var(--line); padding: 32px 0 42px; scroll-margin-top: 24px; }
.section-intro { display: grid; grid-template-columns: 1fr 1fr; align-items: start; gap: 40px; margin-bottom: 28px; }
.section-intro p { color: var(--muted); margin: 0; font-size: 15px; }
.polish-demos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
figure { display: flex; flex-direction: column; min-width: 0; margin: 0; background: #fffaf2; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.demo-heading { display: flex; align-items: center; justify-content: space-between; padding: 17px 20px; gap: 12px; }
.demo-heading span { color: var(--muted); font-size: 11px; white-space: nowrap; }
video { display: block; width: 100%; aspect-ratio: 16/10; object-fit: contain; background: #f0eadf; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
figcaption { display: flex; flex-direction: column; flex: 1; padding: 16px 20px; color: var(--muted); font-size: 12px; line-height: 1.6; }
figcaption a { display: block; margin-top: auto; padding-top: 10px; color: var(--ink); font-weight: 600; }
.start { display: grid; grid-template-columns: 1fr 1.3fr; gap: 40px; background: #eee7da; border: 1px solid var(--line); border-radius: 12px; padding: 30px; scroll-margin-top: 24px; }
.start-heading > p:last-child { font-size: 14px; color: var(--muted); margin: 16px 0 0; }
.start-details { min-width: 0; }
pre { margin: 0 0 16px; overflow-x: auto; white-space: pre-wrap; overflow-wrap: normal; background: var(--ink); color: #fff; padding: 18px; border-radius: 7px; font-size: 12px; line-height: 1.8; }
.start-details p { font-size: 12px; color: var(--muted); margin: 12px 0 0; }
.start-details a { color: var(--ink); }
footer { display: flex; justify-content: space-between; align-items: start; gap: 32px; margin-top: 32px; padding: 20px 0 28px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }
footer p { margin: 0; max-width: 370px; }
@media (max-width: 700px) {
 main { padding: 0 20px; } nav { gap: 18px; font-size: 12px; } nav strong { font-size: 15px; }
 header { padding: 42px 0; } header > p:not(.eyebrow) { font-size: 16px; }
 .section-intro, .polish-demos, .start { grid-template-columns: 1fr; gap: 20px; }
 .section-intro h2 br { display: none; } .start { padding: 24px; }
 footer { flex-direction: column; gap: 12px; }
}