:root {
  --ink: #2a241b;
  --muted: #6b6256;
  --paper: #f8f1e3;
  --card: #fffaf0;
  --line: #e4d6ba;
  --ask: #8a3b12;
  --dark: #221c16;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Palatino Linotype", Palatino, "STKaiti", KaiTi, serif;
  font-size: 18px;
  line-height: 1.82;
}
a { color: var(--ask); }
.bar {
  background: var(--dark);
  color: #f3ead8;
}
.bar-in, .sheet, .tail-in {
  width: min(760px, calc(100% - 28px));
  margin: 0 auto;
}
.bar-in {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
}
.logo {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}
.logo svg { width: 22px; height: 22px; }
.nav a {
  color: #f3ead8;
  text-decoration: none;
  margin-left: 12px;
  border-bottom: 1px solid transparent;
}
.nav a[aria-current="page"] { border-bottom-color: #e8b86d; }
.hero { padding: 30px 0 6px; }
h1 { font-size: clamp(26px, 4vw, 36px); margin: 0 0 10px; }
.askline { color: var(--ask); font-style: italic; font-size: 20px; margin: 0 0 12px; }
.cta { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 8px; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--ask);
  color: #fff;
  text-decoration: none;
  padding: 10px 14px;
}
.btn svg { width: 18px; height: 18px; }
.btn.quiet { background: transparent; color: var(--ask); border: 1px solid var(--ask); }
.q {
  background: var(--card);
  border-top: 1px solid var(--line);
  padding: 20px 4px 8px;
}
h2 { font-size: 24px; }
.guide {
  display: block;
  background: #efe3cc;
  padding: 12px 14px;
  margin: 0 0 16px;
}
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
th { background: #efe3cc; }
.faq article { padding: 10px 0 14px; border-bottom: 1px dashed var(--line); }
.tail {
  background: var(--dark);
  color: #e8dcc6;
  padding: 22px 0 30px;
  font-size: 14px;
}
.tail a { color: #f0c27a; }
.tail ul { display: flex; gap: 14px; list-style: none; padding: 0; margin: 0 0 8px; }
@media (max-width: 640px) {
  .bar-in { flex-direction: column; align-items: flex-start; gap: 8px; }
  .nav a { margin-left: 0; margin-right: 10px; }
}