:root { color-scheme: dark; }
body { margin: 0; background: #070d1a; color: #eef2f8; font: 16px/1.55 system-ui, -apple-system, 'Segoe UI', sans-serif; }
main { max-width: 680px; margin: 0 auto; padding: 32px 20px 64px; }
h1 { margin: 6px 0 4px; font-size: 28px; }
.eyebrow { color: #34d399; font-size: 12px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; margin: 0; }
.card { margin: 22px 0; padding: 22px; border: 1px solid rgba(255,255,255,.14); border-radius: 18px; background: rgba(255,255,255,.05); }
.download { display: inline-block; margin: 8px 0; padding: 14px 24px; border-radius: 999px; background: #3b82f6; color: #fff; font-weight: 700; text-decoration: none; }
.meta { color: #b6c3d6; font-size: 14px; }
code { word-break: break-all; font-size: 13px; color: #b6c3d6; }
ol li { margin: 8px 0; }
.qr { width: 200px; height: 200px; background: #fff; border-radius: 12px; padding: 8px; }
a { color: #60a5fa; }
/* The install guide with pictures (owner request 2026-10-11): one step under the other, phone first. */
.lead { color: #b6c3d6; margin: 4px 0 0; }
.steps { list-style: none; counter-reset: step; padding: 0; margin: 18px 0 0; display: grid; gap: 26px; }
.steps li.step { counter-increment: step; margin: 0; display: grid; gap: 12px; }
.step h3 { margin: 0; font-size: 18px; display: flex; align-items: center; gap: 12px; }
.step h3::before { content: counter(step); flex: none; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center;
  background: #16325c; border: 2px solid #f2b632; color: #fff; font-size: 16px; font-weight: 800; }
.step p { margin: 0; }
.step b { color: #fff; background: rgba(242, 182, 50, .22); padding: 0 5px; border-radius: 4px; }
.shot { margin: 0; justify-self: center; width: 100%; max-width: 300px; }
.shot img { display: block; width: 100%; height: auto; border-radius: 22px; border: 5px solid #1e293b; background: #0d1524; }
.shot figcaption { color: #b6c3d6; font-size: 13px; margin-top: 6px; text-align: center; }
.note { margin: 0; padding: 12px 14px; border-radius: 12px; background: rgba(242, 182, 50, .12); color: #f5d58a; font-size: 15px; }
.tip { color: #b6c3d6; font-size: 14px; }
.guide-link { display: inline-block; margin-top: 6px; padding: 10px 18px; border-radius: 999px; border: 1px solid #60a5fa; text-decoration: none; font-weight: 700; }
@media (min-width: 720px) {
  main { max-width: 860px; }
  .steps li.step { grid-template-columns: 1fr 300px; align-items: start; column-gap: 28px; }
  .step .shot { grid-column: 2; grid-row: 1 / span 3; }
}