:root { color-scheme: light; --ink: #193b2f; --muted: #53675d; --paper: #f6f5ef; --surface: #fffefa; --line: #ccd8c8; --accent: #245c46; }
* { box-sizing: border-box; }
html { scroll-padding-top: 20px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.65 system-ui, "Segoe UI", sans-serif; }
.page { max-width: 1160px; margin: auto; padding: 0 28px 30px; }
a { color: var(--accent); text-underline-offset: .22em; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 3px solid #925f15; outline-offset: 4px; border-radius: 3px; }
.skip-link { position: absolute; top: -80px; left: 16px; padding: 10px 16px; background: var(--accent); color: white; z-index: 5; }
.skip-link:focus { top: 8px; }
h1, h2, h3, p, ul { margin: 0; }
h1, h2 { font-family: Georgia, serif; font-weight: 400; }
h1 { font-size: clamp(2.4rem, 4.6vw, 3.8rem); line-height: 1.08; letter-spacing: -.04em; margin: 18px 0 22px; text-wrap: balance; }
h2 { font-size: clamp(1.75rem, 3vw, 2.35rem); line-height: 1.2; letter-spacing: -.025em; margin: 10px 0 18px; text-wrap: balance; }
h3 { font-size: 1.1rem; line-height: 1.3; margin: 8px 0 10px; }
p + p { margin-top: 14px; }
.eyebrow { color: var(--accent); font-size: .67rem; font-weight: 750; text-transform: uppercase; letter-spacing: .12em; }
.note { color: var(--muted); font-size: .79rem; line-height: 1.7; }
.site-nav { display: flex; align-items: center; gap: 18px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 10px; font: 700 1.55rem Georgia, serif; color: var(--ink); text-decoration: none; }
.release-tag { border: 1px solid #b8c9b5; border-radius: 30px; padding: 5px 12px; font-size: .74rem; text-decoration: none; }
.nav-links { margin-left: auto; display: flex; flex-wrap: wrap; gap: 5px 23px; font-size: .83rem; }
.nav-links a { display: inline-flex; align-items: center; min-height: 44px; }
.hero { padding: 76px 0 64px; display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr); gap: 48px; align-items: center; }
.lead { font-size: 1.16rem; color: var(--muted); line-height: 1.65; max-width: 640px; }
.actions { display: flex; align-items: center; flex-wrap: wrap; gap: 14px 22px; margin: 25px 0 18px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; border: 1px solid var(--accent); background: var(--accent); color: white; border-radius: 8px; padding: 10px 17px; text-decoration: none; font-size: .88rem; font-weight: 650; }
.button:hover { background: #173e2e; border-color: #173e2e; }
.button.secondary { background: transparent; color: var(--accent); border-color: #9eb89a; }
.button.secondary:hover { background: #e6ecdf; }
.work-example { background: #e6edde; border: 1px solid #c4d1bc; border-radius: 18px 18px 18px 4px; padding: 27px; }
.work-example h2 { font-size: 1.45rem; }
.file-stack { margin: 22px 0 18px; padding: 0; list-style: none; }
.file-stack li { padding: 12px 0; border-top: 1px solid #becfb5; }
.file-stack code { color: #265a40; font-size: .87rem; }
.file-stack span { display: block; color: var(--muted); font-size: .78rem; margin-top: 3px; }
section { padding: 48px 0; border-top: 1px solid var(--line); }
.section-heading { max-width: 730px; margin-bottom: 26px; }
.section-heading > p:not(.eyebrow) { color: var(--muted); }
.cards { display: grid; gap: 16px; }
.cards.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cards.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.cards article { display: flex; flex-direction: column; border: 1px solid var(--line); background: var(--surface); border-radius: 12px; padding: 22px 19px; }
.cards article > p:not(.card-number) { font-size: .87rem; color: var(--muted); }
.cards article > a { margin-top: auto; padding-top: 14px; font-size: .85rem; }
.card-number { color: #647c68; font-size: .7rem; letter-spacing: .1em; }
.entrances { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; align-items: start; }
.entrance { min-width: 0; padding: 28px; border: 1px solid var(--line); border-radius: 13px; background: var(--surface); }
.entrance h3 { font-size: .88rem; margin: 20px 0 8px; }
.entrance > p:last-child { margin-top: 18px; font-size: .86rem; }
.app-entrance { border: 2px solid #8ba783; background: #f1f6ec; }
pre, code { font-family: ui-monospace, "Cascadia Code", Consolas, monospace; }
code { font-size: .9em; overflow-wrap: anywhere; }
pre { margin: 0; padding: 15px; border: 1px solid #c6d2c0; border-radius: 8px; background: #fff; font-size: .8rem; line-height: 1.75; white-space: pre-wrap; overflow-wrap: anywhere; }
pre code { font-size: inherit; }
.install-note { max-width: 830px; margin-top: 22px; border-left: 3px solid #89a77e; padding: 3px 0 3px 18px; font-size: .87rem; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.split > div { min-width: 0; }
.split > div > p:not(.eyebrow) { color: var(--muted); }
.limits { background: #eaf0e3; border-radius: 12px; padding: 26px 26px 26px 22px; font-size: .9rem; }
.limits ul { padding-left: 20px; }
.limits li + li { margin-top: 10px; }
footer { padding-top: 26px; border-top: 2px solid var(--ink); }
footer > p { margin-top: 14px; max-width: 800px; font-size: .75rem; color: var(--muted); }
.footer-links { display: flex; flex-wrap: wrap; gap: 0 22px; font-size: .8rem; }
.footer-links a { display: inline-flex; align-items: center; min-height: 44px; }
@media (max-width: 1000px) {
  .hero { gap: 25px; padding-top: 52px; }
  .work-example, .entrance { padding: 22px; }
  .cards.three { grid-template-columns: 1fr; }
  .cards.four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split { gap: 26px; }
}
@media (max-width: 720px) {
  .page { padding: 0 20px 26px; }
  .site-nav { flex-wrap: wrap; gap: 8px 14px; padding: 15px 0 9px; }
  .nav-links { width: 100%; margin: 0; justify-content: space-between; gap: 8px; }
  .hero { grid-template-columns: 1fr; padding: 43px 0 35px; gap: 28px; }
  h1 { font-size: clamp(2.2rem, 9vw, 3rem); }
  .lead { font-size: 1.05rem; }
  section { padding: 35px 0; }
  .entrances, .split { grid-template-columns: 1fr; gap: 20px; }
  .hero .button { width: 100%; }
}
@media (max-width: 400px) {
  .cards.four { grid-template-columns: 1fr; }
  .entrance { padding: 20px 16px; }
}
@media print {
  body { background: white; color: #111; }
  .page { max-width: none; padding: 0; }
  .nav-links, .actions { display: none; }
  section, article, .work-example, .entrance { break-inside: avoid; }
}