:root {
  --bg: #f3f4f1; --surface: #ffffff; --ink: #1d2733; --muted: #5d6a78; --rule: #dfe2dc; --soft: #f6f5f1;
  --accent: #c2611a; --accent-soft: #f6e6d8; --steel: #2f5d84; --steel-soft: #e2ebf3; --ok: #2e7d4f; --ok-soft: #dff1e6; --bad: #b3261e;
  --display: "Bricolage Grotesque", "Avenir Next", "Segoe UI", sans-serif;
  --body: "Source Sans 3", "Segoe UI", Helvetica, Arial, sans-serif;
  color-scheme: light;
}
* { box-sizing: border-box }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.5 var(--body);
  padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); padding-block: 22px 48px }
.wrap { max-width: 1080px; margin: 0 auto; display: grid; gap: 22px }
a { color: var(--steel) }
.back { font-weight: 600; text-decoration: none }
h1 { font: 800 clamp(28px, 4.5vw, 40px)/1.08 var(--display); margin: 6px 0 8px; letter-spacing: -.01em; text-wrap: balance }
h1 span { color: var(--accent) }
h2 { font: 700 20px var(--display); margin: 0 0 8px }
.lede { color: var(--muted); max-width: 68ch; margin: 0 }
.tag { display: inline-block; font: 600 12px var(--body); background: var(--steel-soft); color: var(--steel); border-radius: 999px; padding: 3px 10px; margin-right: 6px }
.panel { background: var(--surface); border: 1px solid var(--rule); border-radius: 14px; padding: 18px; min-width: 0 }
.cols { display: grid; grid-template-columns: 1.5fr 1fr; gap: 18px; align-items: start }
@media (max-width: 820px) { .cols { grid-template-columns: 1fr } }
.btn { display: inline-block; border: 0; border-radius: 10px; padding: 11px 16px; font: 700 15px var(--body); background: var(--accent); color: #fff; cursor: pointer; text-decoration: none }
.btn.alt { background: var(--soft); color: var(--ink); border: 1px solid var(--rule) }
.btn:disabled { opacity: .45; cursor: default }
.btn:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible { outline: 3px solid var(--steel); outline-offset: 2px }
label { font-size: 13.5px; color: var(--muted); display: grid; gap: 4px }
input, select { font: 15px var(--body); padding: 9px 10px; border: 1px solid var(--rule); border-radius: 9px; background: var(--soft); color: var(--ink); width: 100% }
.row { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px }
.sum { display: grid; gap: 6px; font-size: 15px } .sum .r { display: flex; justify-content: space-between; gap: 10px } .sum .t { font-weight: 700; border-top: 1px solid var(--rule); padding-top: 8px }
.muted { color: var(--muted); font-size: 13.5px }
.ok { background: var(--ok-soft); color: var(--ok); border-radius: 12px; padding: 14px 16px; font-weight: 600 }
.cta { display: flex; flex-wrap: wrap; gap: 10px; align-items: center }
.why { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 12px }
.why div { background: var(--surface); border: 1px solid var(--rule); border-radius: 12px; padding: 12px 14px; font-size: 14.5px } .why b { display: block; margin-bottom: 2px }
.banner { font-size: 13px; color: var(--muted); background: var(--surface); border: 1px dashed var(--rule); border-radius: 10px; padding: 8px 12px }