:root {
  --ink: #14161c;
  --gold: #f2c14e;
  --paper: #f6f4ef;
  --white: #fffcf7;
  --muted: rgba(20, 22, 28, 0.62);
  --line: rgba(20, 22, 28, 0.14);
  --serif: "Iowan Old Style", Palatino, "Palatino Linotype", serif;
  --sans: "Avenir Next", "Avenir Next Condensed", "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  font-size: 18px;
  line-height: 1.45;
}
.wrap {
  width: min(680px, calc(100% - 48px));
  margin: 0 auto;
}
header.site { padding: 28px 0 0; }
.wordmark {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 28px;
  letter-spacing: -0.02em;
  margin: 0;
}
.rule {
  height: 6px;
  background: var(--gold);
}
.hero { padding: 56px 0 28px; }
h1 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 52px;
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 0 0 18px;
  max-width: 11em;
}
.sub {
  font-size: 22px;
  line-height: 1.35;
  margin: 0 0 28px;
  max-width: 34em;
}
.cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--gold);
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 18px;
  line-height: 1;
  padding: 16px 22px;
  border-radius: 999px;
}
.cta span { font-size: 22px; line-height: 0; }
.fine {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 15px;
  max-width: 36em;
}
.frame {
  position: relative;
  background: var(--white);
  border-radius: 12px;
  aspect-ratio: 16 / 9;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 1px var(--line);
}
.frame svg { width: min(86%, 520px); height: auto; }
.length {
  position: absolute;
  left: 16px;
  bottom: 14px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.points, .data, .steps, .formblock { padding: 48px 0 8px; }
h2 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 32px;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
}
ol.clean, .points ol {
  margin: 0;
  padding: 0;
  list-style: none;
}
.points li, .steps li {
  padding: 16px 0;
  border-top: 1px solid var(--line);
  font-size: 18px;
}
.points li strong, .steps li strong { font-weight: 600; }
.data p { margin: 0 0 14px; }
.source { color: var(--muted); font-size: 15px; }
.price {
  margin: 48px 0 8px;
  background: var(--ink);
  color: var(--white);
  border-radius: 12px;
  padding: 28px 28px 28px 32px;
  box-shadow: inset 12px 0 0 var(--gold);
}
.price .amount {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 64px;
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin: 0 0 12px;
}
.price p { margin: 0; font-size: 18px; }
form { margin: 0; }
fieldset {
  border: 0;
  margin: 0 0 22px;
  padding: 0;
}
legend {
  font-weight: 600;
  font-size: 15px;
  padding: 0;
  margin-bottom: 8px;
}
label.row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-top: 1px solid var(--line);
}
input[type="email"] {
  width: 100%;
  font: inherit;
  font-size: 18px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
}
button.send {
  font: inherit;
  font-weight: 600;
  font-size: 18px;
  color: var(--ink);
  background: var(--gold);
  border: 0;
  border-radius: 999px;
  padding: 16px 22px;
  cursor: pointer;
}
button.send:disabled {
  cursor: default;
  opacity: 0.6;
}
.notice {
  margin: 18px 0 0;
  white-space: pre-line;
}
footer {
  padding: 56px 0 72px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}
footer p { margin: 0 0 12px; }
@media (max-width: 700px) {
  .wrap { width: min(680px, calc(100% - 40px)); }
  h1 { font-size: 34px; max-width: none; }
  .sub { font-size: 19px; }
  .hero { padding-top: 36px; }
  .cta, button.send { width: 100%; justify-content: center; }
  .price .amount { font-size: 52px; }
}