:root {
  --paper: #e4d4b4;
  --ink: #1b140c;
  --stamp: #b33a0a;
  --rule: rgba(27, 20, 12, 0.14);
  --fade: #4a3a28;
  --ticket: #f3ead6;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background-color: var(--paper);
  background-image:
    linear-gradient(90deg, rgba(179, 58, 10, 0.18) 0 2px, transparent 2px),
    repeating-linear-gradient(to bottom, transparent 0 31px, var(--rule) 31px 32px);
  background-position: 3.2rem 0, 0 0;
  color: var(--ink);
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 1.125rem;
  line-height: 1.55;
}
a { color: var(--stamp); }
header, main, footer { width: min(980px, calc(100% - 2rem)); margin-inline: auto; }
header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: end;
  padding: 1.5rem 0 1rem;
  border-bottom: 3px solid var(--ink);
}
.mark {
  font-family: Anton, Impact, sans-serif;
  font-size: 1.6rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--ink);
}
nav { display: flex; flex-wrap: wrap; gap: 0.8rem 1.1rem; font-size: 0.95rem; }
nav a { color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--stamp); }
.hero { padding: 2.4rem 0 1.5rem; }
.kicker {
  font-family: Anton, sans-serif;
  letter-spacing: 0.16em;
  font-size: 0.85rem;
  color: var(--stamp);
  margin: 0 0 0.6rem;
}
h1, h2, h3 { font-family: Anton, Impact, sans-serif; letter-spacing: 0.03em; line-height: 1.05; margin: 0 0 0.6rem; }
h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); max-width: 14ch; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.lede { font-size: 1.22rem; max-width: 46ch; }
.cta-row { display: flex; flex-wrap: wrap; gap: 0.7rem; margin: 1.3rem 0; }
button, .btn {
  font-family: Anton, sans-serif;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 2px solid var(--ink);
  background: var(--stamp);
  color: var(--ticket);
  padding: 0.7rem 1rem;
  text-decoration: none;
  cursor: pointer;
}
.btn-ghost { background: transparent; color: var(--ink); }
.ticket {
  background: var(--ticket);
  border: 2px dashed var(--ink);
  padding: 1rem 1.1rem;
  margin: 1.4rem 0;
}
.ticket ol { margin: 0; padding-left: 1.2rem; }
table { width: 100%; border-collapse: collapse; margin: 1rem 0 2rem; }
th, td { text-align: left; padding: 0.45rem 0.4rem; border-bottom: 1px solid var(--ink); vertical-align: top; }
th { font-family: Anton, sans-serif; font-weight: 400; letter-spacing: 0.04em; }
pre {
  background: var(--ink);
  color: var(--ticket);
  padding: 1rem;
  overflow: auto;
  font-size: 0.86rem;
  line-height: 1.4;
}
form { display: grid; gap: 0.65rem; margin: 1rem 0 2rem; max-width: 36rem; }
label { display: grid; gap: 0.2rem; font-size: 0.95rem; }
input, textarea, select {
  font: inherit;
  padding: 0.45rem 0.5rem;
  border: 1.5px solid var(--ink);
  background: var(--ticket);
  color: var(--ink);
}
.kinds { display: flex; flex-wrap: wrap; gap: 0.8rem; }
.kinds label { display: flex; gap: 0.35rem; align-items: center; }
.hp { position: absolute; left: -9999px; }
#ask-log, [data-status] { background: var(--ticket); padding: 0.7rem; border-left: 4px solid var(--stamp); }
#ask-log .you { margin: 0 0 0.4rem; }
#ask-log .bot { margin: 0 0 0.8rem; color: var(--fade); }
footer { border-top: 3px solid var(--ink); padding: 1.2rem 0 2.5rem; font-size: 0.95rem; }
@media (max-width: 700px) {
  body { background-position: 1.2rem 0, 0 0; }
  header { flex-direction: column; align-items: start; }
}