:root {
  --text: #1f2328; --muted: #59636e; --bg: #ffffff; --alt: #f6f8fa; --border: #d1d9e0; --accent: #0078d4; --accent-dark: #005a9e;
}
@media (prefers-color-scheme: dark) {
  :root { --text: #e6edf3; --muted: #9198a1; --bg: #0d1117; --alt: #151b23; --border: #3d444d; --accent: #4493f8; --accent-dark: #1f6feb; }
}
* { box-sizing: border-box; }
body { margin: 0; font: 16px/1.6 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; color: var(--text); background: var(--bg); }
header, main, footer { max-width: 920px; margin: 0 auto; padding: 0 24px; }
header { display: flex; align-items: center; gap: 24px; padding-top: 20px; padding-bottom: 20px; }
header .brand { font-weight: 700; color: var(--text); text-decoration: none; font-size: 18px; }
header nav { display: flex; gap: 18px; margin-left: auto; font-size: 15px; }
a { color: var(--accent); }
h1 { font-size: 34px; line-height: 1.2; margin: 32px 0 12px; }
h2 { font-size: 24px; margin: 40px 0 12px; }
h3 { font-size: 18px; margin: 24px 0 8px; }
.lead { font-size: 19px; color: var(--muted); max-width: 720px; }
.btn { display: inline-block; padding: 10px 18px; border-radius: 6px; background: var(--accent); color: #fff; text-decoration: none; font-weight: 600; }
.btn:hover { background: var(--accent-dark); }
.btn.secondary { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 16px; }
.card { border: 1px solid var(--border); border-radius: 8px; padding: 18px 20px; background: var(--alt); }
.card h3 { margin-top: 0; }
.price { font-size: 32px; font-weight: 700; }
.price small { font-size: 15px; font-weight: 400; color: var(--muted); }
ul.checks { padding-left: 20px; }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
.muted { color: var(--muted); }
footer { margin-top: 64px; padding-top: 20px; padding-bottom: 40px; border-top: 1px solid var(--border); color: var(--muted); font-size: 14px; display: flex; flex-wrap: wrap; gap: 18px; }
img.shot { max-width: 100%; height: auto; border: 1px solid var(--border); border-radius: 8px; }