@font-face { font-family: Nunito; src: url(Nunito.ttf) format("truetype"); font-weight: 200 1000; font-display: swap; }
:root { --mint: #ECF8F0; --mint2: #B8E6CE; --deep: #35755C; --ink: #203C31; --muted: #52796D; --card: #ffffff; --line: #D3E7DC; }
@media (prefers-color-scheme: dark) {
  :root { --mint: #12211B; --mint2: #24453A; --deep: #8FD3B4; --ink: #E7F4ED; --muted: #A5C4B6; --card: #1A2E26; --line: #2C4A3E; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--mint); color: var(--ink); font: 17px/1.65 Nunito, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--deep); }
.top { display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; justify-content: space-between; padding: 14px 16px;
  max-width: 1040px; margin: 0 auto; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 900; font-size: 22px; color: var(--ink); text-decoration: none; }
.brand img { border-radius: 8px; }
nav { display: flex; flex-wrap: wrap; gap: 4px 16px; font-weight: 700; font-size: 15px; }
nav a { text-decoration: none; color: var(--muted); }
nav a[aria-current] { color: var(--ink); }
main { max-width: 760px; margin: 0 auto; padding: 8px 16px 48px; }
main.wide, .wide { max-width: 1040px; }
h1 { font-size: clamp(34px, 7vw, 56px); line-height: 1.05; letter-spacing: -1px; margin: 24px 0 12px; font-weight: 900; }
h2 { font-size: 26px; line-height: 1.2; margin: 40px 0 10px; font-weight: 900; }
h3 { font-size: 20px; margin: 26px 0 6px; }
.lede { font-size: 20px; color: var(--muted); font-weight: 600; }
.answer { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 16px 20px; font-weight: 600; }
.cta { display: inline-block; background: var(--ink); color: var(--mint); padding: 13px 26px; border-radius: 999px; font-weight: 900;
  text-decoration: none; margin: 8px 0; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 14px; margin: 16px 0; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 16px 18px; }
.card h3 { margin-top: 0; }
.shots { display: flex; gap: 14px; overflow-x: auto; padding: 8px 0 12px; }
.shots img { height: 420px; width: auto; border-radius: 22px; border: 1px solid var(--line); flex: none; }
table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 16px; }
th, td { text-align: left; padding: 9px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--deep); }
.calc { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 18px; margin: 18px 0; }
.calc label { display: block; font-weight: 800; margin: 12px 0 4px; }
.calc input { width: 100%; font: inherit; padding: 10px 12px; border-radius: 12px; border: 1px solid var(--line); background: var(--mint); color: var(--ink); }
.out { margin-top: 16px; font-size: 18px; }
.out strong { font-size: 24px; }
.bar { display: flex; height: 22px; border-radius: 11px; overflow: hidden; margin: 10px 0; background: var(--line); }
.bar span { display: block; }
.muted { color: var(--muted); font-size: 15px; }
footer { max-width: 760px; margin: 0 auto; padding: 24px 16px 40px; border-top: 1px solid var(--line); font-size: 15px; }
details { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 12px 16px; margin: 10px 0; }
summary { font-weight: 800; cursor: pointer; }
a.card { color: var(--ink); text-decoration: none; display: block; } a.card:hover { border-color: var(--deep); }