:root { color-scheme: light; font-family: system-ui, sans-serif; color: #173034; background: #f3f6f3; }
* { box-sizing: border-box; }
body { margin: 0; }
main { max-width: 900px; margin: auto; padding: 52px 24px 28px; }
header { padding-bottom: 32px; }
.eyebrow, .step { font-size: .8rem; font-weight: 700; letter-spacing: .1em; color: #35605b; }
h1 { font-size: clamp(2rem, 6vw, 3.6rem); line-height: 1.12; letter-spacing: -.035em; margin: 22px 0; }
.intro { max-width: 38rem; font-size: 1.15rem; color: #425b5e; }
p { line-height: 1.65; }
nav { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
a { color: #12594f; text-underline-offset: .2em; }
nav a { display: inline-flex; align-items: center; min-height: 44px; padding: 8px 14px; border: 1px solid #819b95; border-radius: 24px; text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, summary:focus-visible { outline: 3px solid #9c4a0b; outline-offset: 4px; }
article { margin-bottom: 20px; padding: 28px; border: 1px solid #cfdbd6; border-radius: 18px; background: #fff; scroll-margin-top: 20px; }
h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); line-height: 1.25; margin: 12px 0 18px; }
.step { margin: 0; }
.action { display: inline-flex; align-items: center; gap: 20px; min-height: 48px; padding: 10px 16px; border-radius: 8px; background: #12594f; color: #fff; text-decoration: none; font-weight: 650; }
.note { padding: 18px; border-left: 4px solid #b45309; background: #fffbeb; color: #78350f; border-radius: 4px; }
.note p { margin-bottom: 0; }
code { overflow-wrap: anywhere; font-size: .95em; }
footer { padding-top: 8px; color: #425b5e; font-size: .9rem; }
summary { cursor: pointer; min-height: 44px; padding: 12px 0; }
#version-full { display: block; padding-bottom: 16px; }
.skip-link { position: absolute; left: 12px; top: -100px; padding: 12px; background: #fff; }
.skip-link:focus { top: 8px; }
@media (max-width: 400px) { main { padding: 40px 16px 24px; } article { padding: 20px; } .note { padding: 14px; } }