:root {
  --bg: #ffffff;
  --surface: #f6f7f9;
  --ink: #111827;
  --ink-2: #374151;
  --muted: #6b7280;
  --line: #e5e7eb;
  --accent: #2563eb;
  --accent-ink: #ffffff;
  --mark: #fff3b0;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.55 "Segoe UI", system-ui, -apple-system, sans-serif; }
a { color: var(--accent); }
main, .wrap { max-width: 1040px; margin: 0 auto; padding: 0 24px; }
.doc { max-width: 760px; }
h1 { font-size: 40px; line-height: 1.15; margin: 0 0 12px; letter-spacing: -0.01em; text-wrap: balance; }
h2 { font-size: 24px; margin: 48px 0 10px; letter-spacing: -0.005em; }
h3 { font-size: 17px; margin: 22px 0 6px; }
p { margin: 0 0 12px; }
.lede { font-size: 19px; color: var(--ink-2); max-width: 640px; }
.muted { color: var(--muted); }
code, kbd { font-family: Consolas, "Cascadia Mono", monospace; font-size: 0.92em; background: var(--surface); padding: 1px 5px; border-radius: 3px; }
pre { background: var(--surface); padding: 12px 14px; border-radius: 6px; overflow-x: auto; }
pre code { background: none; padding: 0; }

nav.top { border-bottom: 1px solid var(--line); }
nav.top .wrap { display: flex; align-items: center; gap: 22px; height: 58px; }
nav.top .brand { font-weight: 600; font-size: 18px; color: var(--ink); text-decoration: none; margin-right: auto; }
nav.top a { color: var(--ink-2); text-decoration: none; font-size: 15px; }
nav.top a:hover { color: var(--accent); }
nav.top a.button { margin-left: 8px; }

.button { display: inline-block; background: var(--accent); color: var(--accent-ink); padding: 10px 18px; border-radius: 6px; text-decoration: none; font-weight: 600; }
.button.secondary { background: var(--surface); color: var(--ink); border: 1px solid var(--line); }
.button:hover { filter: brightness(1.08); }

.hero { padding: 64px 0 40px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; }
.hero .cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 22px 0 10px; }
.hero .fine { font-size: 13px; color: var(--muted); }
.shot { border: 1px solid var(--line); border-radius: 8px; background: var(--surface); padding: 14px; font-size: 13px; }
.shot .bar { display: flex; gap: 8px; align-items: center; margin-bottom: 10px; }
.shot .box { flex: 1; background: #fff; border: 1px solid var(--line); border-radius: 5px; padding: 7px 10px; color: var(--ink-2); }
.shot .row { display: grid; grid-template-columns: 74px 1fr 120px; gap: 10px; padding: 6px 4px; border-top: 1px solid var(--line); }
.shot .row .s { color: var(--muted); font-size: 12px; }
.shot mark { background: var(--mark); padding: 0 1px; }

.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px 28px; margin-top: 18px; }
.grid h3 { margin: 0 0 4px; }
.grid p { color: var(--ink-2); margin: 0; font-size: 15px; }

table { border-collapse: collapse; width: 100%; margin: 12px 0 18px; font-size: 15px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-weight: 600; color: var(--muted); font-size: 13px; letter-spacing: 0.03em; text-transform: uppercase; }
td.num { text-align: right; font-variant-numeric: tabular-nums; }

.pricing { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; margin-top: 18px; }
.plan { border: 1px solid var(--line); border-radius: 10px; padding: 22px; }
.plan.featured { border-color: var(--accent); }
.plan .price { font-size: 34px; font-weight: 600; margin: 6px 0 2px; }
.plan .per { color: var(--muted); font-size: 14px; }
.plan ul { padding-left: 18px; margin: 12px 0 16px; color: var(--ink-2); }
.plan li { margin: 4px 0; }

.faq dt { font-weight: 600; margin-top: 16px; }
.faq dd { margin: 4px 0 0; color: var(--ink-2); }

footer { border-top: 1px solid var(--line); margin-top: 64px; padding: 22px 0 40px; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 8px 22px; }
footer a { color: var(--muted); }

.notice { background: var(--surface); border-left: 3px solid var(--accent); padding: 10px 14px; border-radius: 4px; margin: 14px 0; }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; padding-top: 40px; }
  .grid, .pricing { grid-template-columns: 1fr; }
  h1 { font-size: 32px; }
  nav.top .wrap a:not(.brand):not(.button) { display: none; }
}