:root {
  color-scheme: light;
  font-family: Inter, "Avenir Next", "Hiragino Sans", "Yu Gothic", sans-serif;
  background: #f1efe5;
  color: #161712;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: linear-gradient(145deg, #f7f3e8, #e8e8de);
  line-height: 1.8;
}

main {
  width: min(92vw, 780px);
  margin: 0 auto;
  padding: 72px 0 96px;
}

a { color: #7a4319; text-underline-offset: 0.24em; }

.back { display: inline-block; margin-bottom: 36px; font-size: 0.88rem; }
.eyebrow { color: #8b4f1e; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.18em; }
h1 { margin: 8px 0 40px; font-family: "Hiragino Mincho ProN", "Yu Mincho", serif; font-size: clamp(2rem, 6vw, 3.4rem); line-height: 1.3; }
h2 { margin: 42px 0 10px; font-size: 1.15rem; }
p, li { color: #3f4239; }
ul { padding-left: 1.4rem; }
.contact { margin: 24px 0; padding: 20px; border: 1px solid rgba(22, 23, 18, 0.16); border-radius: 12px; background: rgba(255,255,255,.44); }
.note { font-size: 0.88rem; color: #66695f; }
.updated { margin-top: 54px; font-size: 0.8rem; color: #72756a; }

@media (max-width: 600px) {
  main { padding: 42px 0 72px; }
}