:root {
  color-scheme: dark;
  --ink: #f1e5cc;
  --muted: #b8a98f;
  --accent: #a9632f;
  --line: rgba(226, 202, 162, 0.18);
  --panel: rgba(255, 255, 255, 0.045);
  --background: #090806;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--background);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 76% 4%, rgba(127, 71, 32, 0.18), transparent 31rem),
    linear-gradient(180deg, #110e0b 0, var(--background) 28rem);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: 17px;
  line-height: 1.85;
  min-height: 100vh;
}

a {
  color: #e8c18c;
  text-underline-offset: 0.2em;
}

a:hover {
  color: #ffe0ad;
}

a:focus-visible {
  border-radius: 3px;
  outline: 2px solid #f0bd77;
  outline-offset: 4px;
}

.skip-link {
  left: 1rem;
  position: absolute;
  top: -5rem;
}

.skip-link:focus {
  top: 1rem;
}

header,
main,
footer {
  margin-inline: auto;
  max-width: 780px;
  width: min(100% - 2rem, 780px);
}

header {
  padding: 4.5rem 0 2.3rem;
}

.brand {
  color: var(--muted);
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.16em;
  margin: 0 0 1.2rem;
  text-transform: uppercase;
}

.kicker {
  align-items: center;
  color: #bb7946;
  display: flex;
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.76rem;
  font-weight: 650;
  gap: 0.7rem;
  letter-spacing: 0.1em;
  margin: 0 0 0.8rem;
  text-transform: uppercase;
}

.kicker::before {
  background: var(--accent);
  content: "";
  height: 1px;
  width: 2rem;
}

h1,
h2,
h3 {
  font-weight: 600;
  letter-spacing: 0.025em;
  line-height: 1.45;
}

h1 {
  font-size: clamp(2rem, 7vw, 3.15rem);
  margin: 0;
}

h2 {
  border-top: 1px solid var(--line);
  font-size: 1.35rem;
  margin: 3rem 0 1rem;
  padding-top: 1.5rem;
}

h3 {
  color: #dac7a8;
  font-size: 1.04rem;
  margin: 1.8rem 0 0.4rem;
}

p,
ul {
  margin: 0.8rem 0;
}

ul {
  padding-left: 1.35rem;
}

li + li {
  margin-top: 0.45rem;
}

.lead {
  color: #d2c2a8;
  font-size: 1.04rem;
  margin-top: 1.3rem;
  max-width: 42rem;
}

.meta {
  color: var(--muted);
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.82rem;
  margin-top: 1.4rem;
}

.notice,
.contact-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  margin: 1.6rem 0;
  padding: 1.15rem 1.25rem;
}

.contact-card strong {
  display: block;
  margin-bottom: 0.25rem;
}

nav {
  display: flex;
  flex-wrap: wrap;
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.86rem;
  gap: 0.65rem 1.2rem;
  margin-top: 2rem;
}

footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.78rem;
  margin-top: 4rem;
  padding: 1.5rem 0 3rem;
}

@media (max-width: 520px) {
  body {
    font-size: 16px;
  }

  header {
    padding-top: 3rem;
  }

  .notice,
  .contact-card {
    border-radius: 9px;
    padding: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}