:root {
  --bg: #f7f8f5;
  --ink: #101418;
  --muted: #5f6872;
  --line: #d7ddd7;
  --panel: #ffffff;
  --accent: #ef68c5;
  --dark: #11161c;
  --green: #0d7658;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

a {
  color: inherit;
}

.topbar {
  border-bottom: 1px solid var(--line);
  background: rgba(247, 248, 245, 0.92);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
}

.topbar-inner,
.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 22px;
}

.topbar-inner {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 900;
}

.mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--dark);
  color: #fff;
  font-size: 13px;
}

.nav {
  display: flex;
  gap: 16px;
  color: var(--muted);
  font-weight: 700;
  font-size: 14px;
}

.nav a {
  text-decoration: none;
}

.hero {
  padding: 46px 0 28px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 460px);
  gap: 34px;
  align-items: center;
}

.eyebrow {
  color: var(--green);
  font-size: 14px;
  font-weight: 900;
  margin: 0 0 12px;
}

h1 {
  font-size: clamp(38px, 6vw, 70px);
  line-height: 0.96;
  letter-spacing: 0;
  margin: 0 0 18px;
}

h2 {
  font-size: 30px;
  line-height: 1.1;
  margin: 0 0 14px;
}

h3 {
  font-size: 19px;
  margin: 0 0 8px;
}

p {
  margin: 0 0 14px;
}

.lead {
  color: var(--muted);
  font-size: 20px;
  max-width: 720px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 16px;
  border: 2px solid var(--ink);
  border-radius: 8px;
  text-decoration: none;
  font-weight: 900;
  background: var(--accent);
}

.button.secondary {
  background: #fff;
}

.hero img {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: block;
}

.band {
  border-top: 1px solid var(--line);
  padding: 36px 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
}

a.card {
  display: block;
  text-decoration: none;
}

.link-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.article {
  padding: 42px 0;
}

.article .wrap {
  max-width: 860px;
}

.article h1 {
  font-size: clamp(34px, 5vw, 58px);
}

.article h2 {
  margin-top: 34px;
}

.article ul,
.article ol {
  color: var(--muted);
  padding-left: 22px;
}

.script-box {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  margin: 18px 0;
}

.script-box p:last-child {
  margin-bottom: 0;
}

.card p,
.answer p,
li {
  color: var(--muted);
}

.answer {
  max-width: 760px;
  margin-bottom: 22px;
}

.checklist {
  display: grid;
  gap: 9px;
  padding-left: 20px;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 28px 0;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 820px) {
  .hero-grid,
  .grid,
  .link-grid {
    grid-template-columns: 1fr;
  }

  .nav {
    display: none;
  }
}