:root {
  --ink: #2b1d12;
  --muted: #7a6a58;
  --paper: #fffdf5;
  --cream: #fff3d6;
  --line: #eadfc8;
  --gold: #ffd23f;
  --orange: #ff9f1c;
  --bg: #f6efe0;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 17px/1.7 'Mitr', system-ui, -apple-system, sans-serif;
}

a {
  color: #b5452f;
}

.hero {
  background: #bfe7d9 url('keyart.webp') center / cover no-repeat;
  padding: 40px 16px 56px;
  text-align: center;
}

.hero img.logo {
  width: min(360px, 78vw);
  filter: drop-shadow(0 8px 16px rgba(80, 30, 10, 0.3));
}

.hero .sub {
  display: inline-block;
  margin-top: 6px;
  padding: 3px 16px;
  border-radius: 999px;
  background: rgba(43, 29, 18, 0.72);
  color: #ffe9b0;
  font-size: 15px;
  letter-spacing: 1px;
}

nav {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin: -24px auto 0;
  position: relative;
}

nav a {
  padding: 8px 18px;
  border-radius: 999px;
  background: var(--paper);
  border: 2px solid var(--ink);
  color: var(--ink);
  font-weight: 500;
  text-decoration: none;
  font-size: 15px;
}

nav a[aria-current='page'] {
  background: linear-gradient(#ffe066, var(--orange));
}

main {
  max-width: 760px;
  margin: 24px auto 48px;
  padding: 28px 24px;
  background: var(--paper);
  border: 3px solid var(--ink);
  border-radius: 24px;
}

@media (max-width: 600px) {
  main {
    margin: 20px 12px 40px;
    padding: 22px 18px;
  }
}

h1 {
  margin: 0 0 4px;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.3;
}

h2 {
  margin: 28px 0 6px;
  font-size: 21px;
  font-weight: 600;
}

.meta {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 14px;
}

.lang {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 2px dashed var(--line);
}

ul {
  padding-left: 22px;
}

li + li {
  margin-top: 4px;
}

.faq dt {
  margin-top: 18px;
  font-weight: 600;
}

.faq dd {
  margin: 4px 0 0;
}

.contact {
  margin-top: 28px;
  padding: 16px 20px;
  border-radius: 16px;
  background: var(--cream);
}

footer {
  padding: 0 16px 40px;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
}

footer img {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  vertical-align: middle;
  margin-right: 8px;
}