:root {
  color-scheme: light;
  --ink: #15150f;
  --muted: #5e6158;
  --orange: #f5790b;
  --sky: #dff4ff;
  --sun: #fff2bd;
  --card: rgba(255, 255, 255, 0.84);
  --border: rgba(21, 21, 15, 0.1);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: linear-gradient(145deg, var(--sky), var(--sun));
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

main {
  width: min(760px, calc(100% - 32px));
  margin: 0 auto;
  padding: 56px 0 72px;
}

header,
section {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--card);
  box-shadow: 0 16px 46px rgba(53, 49, 31, 0.08);
  backdrop-filter: blur(16px);
}

section {
  margin-top: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.05rem;
  font-weight: 750;
}

.sun {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
  background: #fff0cf;
  font-size: 24px;
}

h1 {
  margin: 24px 0 8px;
  font-size: clamp(2.25rem, 8vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
}

h2 {
  margin: 0 0 8px;
  font-size: 1.35rem;
}

p,
ul {
  margin: 8px 0 0;
}

ul {
  padding-left: 22px;
}

a {
  color: #a44600;
  font-weight: 650;
  text-underline-offset: 3px;
}

.muted {
  color: var(--muted);
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 24px;
}

footer {
  padding: 28px 8px 0;
  color: var(--muted);
  font-size: 0.92rem;
  text-align: center;
}

@media (max-width: 540px) {
  main {
    padding-top: 24px;
  }

  header,
  section {
    padding: 22px;
    border-radius: 20px;
  }
}