:root {
  --bg: #f7f8f6; --bg2: #eef2ef; --panel: #ffffff; --ink: #121a16; --muted: #56645c; --line: #dfe5e1;
  --accent: #128c5e; --accent-2: #0b6b47; --accent-soft: #e2f3ea; --accent-ink: #fff;
  --warn: #8a4b00; --warn-soft: #fff1da; --code: #0f1613; --code-ink: #d9e8df;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b100e; --bg2: #101714; --panel: #131b17; --ink: #e7eeea; --muted: #9aaba1; --line: #223029;
    --accent: #2fc48a; --accent-2: #5fdcaa; --accent-soft: #12301f; --accent-ink: #03110a;
    --warn: #f3b95e; --warn-soft: #2b2112; --code: #070d0a; --code-ink: #d3e4da;
  }
}
:root[data-theme="dark"] {
  --bg: #0b100e; --bg2: #101714; --panel: #131b17; --ink: #e7eeea; --muted: #9aaba1; --line: #223029;
  --accent: #2fc48a; --accent-2: #5fdcaa; --accent-soft: #12301f; --accent-ink: #03110a;
  --warn: #f3b95e; --warn-soft: #2b2112; --code: #070d0a; --code-ink: #d3e4da;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans", sans-serif; }
a { color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
code, pre, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }

/* nav */
.nav { position: sticky; top: 0; z-index: 5; backdrop-filter: saturate(1.4) blur(10px); background: color-mix(in srgb, var(--bg) 82%, transparent); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; gap: 22px; height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 750; font-size: 18px; color: var(--ink); text-decoration: none; letter-spacing: -.01em; }
.logo { width: 30px; height: 30px; border-radius: 9px; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font-size: 16px; }
.nav nav { display: flex; gap: 20px; margin-left: auto; align-items: center; }
.nav nav a { color: var(--muted); text-decoration: none; font-size: 14.5px; }
.nav nav a:hover { color: var(--ink); }
.btn { display: inline-flex; align-items: center; gap: 8px; height: 42px; padding: 0 18px; border-radius: 10px; font-weight: 650; text-decoration: none; border: 1px solid var(--line); color: var(--ink); background: var(--panel); cursor: pointer; font-size: 15px; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.small { height: 34px; padding: 0 12px; font-size: 14px; }
.theme { border: 1px solid var(--line); background: transparent; color: var(--ink); width: 34px; height: 34px; border-radius: 9px; cursor: pointer; }

/* hero */
.hero { padding: 84px 0 56px; text-align: center; background: radial-gradient(1000px 420px at 50% -80px, var(--accent-soft), transparent 70%); }
.pill { display: inline-flex; gap: 8px; align-items: center; padding: 5px 12px; border-radius: 999px; background: var(--panel); border: 1px solid var(--line); color: var(--muted); font-size: 13.5px; }
.pill b { color: var(--accent); }
h1 { font-size: clamp(36px, 6vw, 64px); line-height: 1.05; letter-spacing: -.035em; margin: 22px auto 18px; max-width: 14ch; }
h1 em { font-style: normal; color: var(--accent); }
.sub { font-size: clamp(17px, 2.2vw, 20px); color: var(--muted); max-width: 60ch; margin: 0 auto 30px; }
.install { display: inline-flex; align-items: center; gap: 12px; max-width: 100%; background: var(--code); color: var(--code-ink); border-radius: 12px; padding: 12px 12px 12px 18px; font-size: 14.5px; }
.install code { overflow-x: auto; white-space: nowrap; }
.install code::before { content: "$ "; opacity: .55; }
.copy { flex: none; border: 1px solid rgba(255,255,255,.18); background: transparent; color: inherit; border-radius: 8px; height: 32px; padding: 0 12px; cursor: pointer; font-size: 13px; }
.cta { display: flex; gap: 12px; justify-content: center; margin-top: 22px; flex-wrap: wrap; }
.dl-note { color: var(--muted); font-size: 14px; margin: 14px 0 0; }
.shot { margin: 56px auto 0; max-width: 1040px; border-radius: 16px; overflow: hidden; border: 1px solid var(--line); box-shadow: 0 30px 80px -30px rgba(0,0,0,.45); background: var(--panel); }
.shot .chrome { display: flex; gap: 7px; padding: 11px 14px; border-bottom: 1px solid var(--line); }
.shot .chrome i { width: 11px; height: 11px; border-radius: 50%; background: var(--line); display: block; }
.shot img { display: block; width: 100%; height: auto; }

/* sections */
section { padding: 84px 0; }
section.alt { background: var(--bg2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.eyebrow { color: var(--accent); font-weight: 700; font-size: 13px; letter-spacing: .1em; text-transform: uppercase; }
h2 { font-size: clamp(28px, 4vw, 40px); letter-spacing: -.025em; line-height: 1.12; margin: 8px 0 14px; }
.lede { color: var(--muted); max-width: 62ch; margin: 0 0 40px; font-size: 18px; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 24px; }
.card h3 { margin: 12px 0 6px; font-size: 18px; letter-spacing: -.01em; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.ico { width: 40px; height: 40px; border-radius: 11px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; }
.ico svg { width: 22px; height: 22px; }

/* flows */
.flows { display: grid; gap: 16px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.flow { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; display: flex; flex-direction: column; }
.flow header { padding: 22px 24px 4px; }
.flow header h3 { margin: 0 0 4px; font-size: 19px; }
.flow header p { margin: 0; color: var(--muted); font-size: 15px; }
.route { display: flex; align-items: center; gap: 10px; margin: 16px 24px 0; flex-wrap: wrap; font-size: 14px; font-weight: 600; }
.route span { background: var(--accent-soft); color: var(--accent-2); padding: 4px 10px; border-radius: 8px; }
.route b { color: var(--muted); font-weight: 400; }
.flow pre { margin: 18px 0 0; background: var(--code); color: var(--code-ink); padding: 16px 20px; font-size: 13px; line-height: 1.7; overflow-x: auto; flex: 1; }
.flow pre .c { color: #7f9a8b; }
.flow pre .p { color: #6ee7b7; }

/* split */
.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.list { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.list li { display: grid; grid-template-columns: 26px 1fr; gap: 10px; }
.list li::before { content: "✓"; width: 24px; height: 24px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; font-size: 13px; font-weight: 800; }
.list b { display: block; }
.list span { color: var(--muted); font-size: 15px; }
.warn { background: var(--warn-soft); color: var(--warn); border-radius: 12px; padding: 16px 18px; font-size: 15px; margin-top: 24px; }

/* table */
.tbl { width: 100%; border-collapse: collapse; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; font-size: 15px; }
.tbl th, .tbl td { text-align: left; padding: 12px 16px; border-top: 1px solid var(--line); vertical-align: top; }
.tbl th { background: var(--bg2); font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); border-top: 0; }
.tbl td:first-child { white-space: nowrap; font-family: ui-monospace, Menlo, monospace; font-size: 14px; color: var(--accent-2); }
.tblwrap { overflow-x: auto; border-radius: 14px; }

/* faq */
.faq { display: grid; gap: 10px; max-width: 820px; }
.faq details { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 4px 20px; }
.faq summary { cursor: pointer; font-weight: 650; padding: 14px 0; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::after { content: "+"; color: var(--accent); font-size: 20px; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 16px; color: var(--muted); }

footer { padding: 40px 0 56px; color: var(--muted); font-size: 14px; border-top: 1px solid var(--line); }
footer .wrap { display: flex; gap: 20px; justify-content: space-between; flex-wrap: wrap; }

@media (max-width: 900px) {
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .flows, .split { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 620px) {
  .wrap { padding: 0 16px; }
  .nav nav a:not(.keep) { display: none; }
  .grid { grid-template-columns: minmax(0, 1fr); }
  .hero { padding: 56px 0 40px; }
  section { padding: 60px 0; }
  .install { display: flex; width: 100%; }
}

/* guide pages */
.guide-page { padding: 40px 0 72px; }
.narrow { max-width: 820px; }
.crumbs { color: var(--muted); font-size: 14px; margin: 0 0 6px; }
.crumbs a { color: var(--muted); }
.guide-page h1 { font-size: clamp(32px, 5vw, 46px); text-align: left; margin: 0 0 14px; max-width: none; }
.guide-page h2 { font-size: 24px; margin: 44px 0 12px; }
.guide-page .lede { margin-bottom: 22px; }
.guide-page .muted, .muted { color: var(--muted); font-size: 15px; }
.cta.left { justify-content: flex-start; margin: 0; }
.need { padding-left: 20px; margin: 0; display: grid; gap: 6px; }
.steps { list-style: none; padding: 0; margin: 0; counter-reset: st; display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; }
.steps li { min-width: 0; counter-increment: st; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; }
.steps h3 { margin: 0 0 6px; font-size: 17px; display: flex; gap: 10px; align-items: center; }
.steps h3::before { content: counter(st); flex: none; width: 26px; height: 26px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); font-size: 13px; display: grid; place-items: center; }
.steps p { margin: 0 0 10px; color: var(--muted); font-size: 15px; }
.guide-page pre { max-width: 100%; background: var(--code); color: var(--code-ink); border-radius: 10px; padding: 12px 16px; overflow-x: auto; font-size: 13px; line-height: 1.7; margin: 8px 0 0; }
.guide-page pre .p { color: #6ee7b7; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card.link { text-decoration: none; color: var(--ink); display: grid; gap: 6px; }
.card.link span { color: var(--muted); font-size: 14px; }
.card.link:hover { border-color: var(--accent); }
.flow .more { display: inline-block; margin: 10px 24px 0; font-size: 14px; font-weight: 600; text-decoration: none; }
@media (max-width: 620px) { .grid.two { grid-template-columns: minmax(0, 1fr); } }