:root {
  --color-bg: #ffffff;
  --color-raise: #f5f5f4;
  --color-text: #191713;
  --color-muted: #5f5a52;
  --color-accent: #96541f;
  --color-accent-deep: #6f3d15;
  --color-border: #e2ddd6;
  --font-head: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-body: Georgia, "Times New Roman", "Iowan Old Style", serif;
  --font-mark: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --container: 860px;
  --radius: 0px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.75;
}

img { max-width: 100%; height: auto; }

a { color: var(--color-accent); }

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

h1, h2, h3 {
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0 0 16px;
}

h1 { font-size: clamp(1.9rem, 5.4vw, 2.7rem); }
h2 { font-size: clamp(1.35rem, 3.4vw, 1.7rem); }
h3 { font-size: 1.15rem; }

p { margin: 0 0 18px; }

.av-wrap {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.av-skip {
  position: absolute;
  left: -9999px;
  background: var(--color-accent);
  color: #fff;
  padding: 10px 16px;
  z-index: 20;
}

.av-skip:focus { left: 0; }

.av-head { padding: 16px 0 10px; }

.av-head__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.av-head__logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.24rem;
  letter-spacing: -0.02em;
  color: var(--color-text);
  text-decoration: none;
}

.av-head__logo span {
  display: block;
  font-family: var(--font-mark);
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.av-burger {
  font-family: var(--font-mark);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: #fff;
  color: var(--color-text);
  border: 2px solid var(--color-text);
  box-shadow: 4px 4px 0 var(--color-accent);
  padding: 12px 18px;
  min-height: 44px;
  cursor: pointer;
  transition: transform 140ms ease, box-shadow 140ms ease;
}

.av-burger:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--color-accent);
}

.av-menu { display: none; padding: 14px 0 4px; }

.av-menu[data-open="1"] { display: block; }

.av-menu ul {
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-head);
  font-size: 0.98rem;
}

.av-menu li { border-top: 1px solid var(--color-border); }

.av-menu a {
  display: block;
  padding: 13px 0;
  min-height: 44px;
  color: var(--color-text);
  text-decoration: none;
}

.av-menu a:hover { color: var(--color-accent); text-decoration: underline; }

.av-btn {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.86rem;
  letter-spacing: 0.04em;
  min-height: 44px;
  padding: 14px 26px;
  background: #fff;
  color: var(--color-text);
  text-decoration: none;
  border: 2px solid var(--color-text);
  box-shadow: 4px 4px 0 var(--color-accent);
  cursor: pointer;
  transition: transform 140ms ease, box-shadow 140ms ease;
}

.av-btn:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--color-accent);
}

.av-btn--fill { background: var(--color-accent); color: #fff; border-color: var(--color-accent-deep); box-shadow: 4px 4px 0 var(--color-text); }

.av-btn--fill:hover { box-shadow: 2px 2px 0 var(--color-text); }

.av-hero { padding: 34px 0 28px; }

.av-hero h1 { max-width: 20ch; }

.av-hero__answer { font-size: 1.16rem; max-width: 62ch; }

.av-index {
  font-family: var(--font-mark);
  font-size: 0.8rem;
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

.av-index li { padding: 5px 0; }

.av-index a { color: var(--color-text); text-decoration: none; }

.av-index a:hover { color: var(--color-accent); text-decoration: underline; }

.av-index b {
  color: var(--color-muted);
  font-weight: 400;
  padding-right: 10px;
}

.av-sec { padding: 26px 0; }

.av-sec__num {
  font-family: var(--font-mark);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin: 0 0 8px;
}

.av-body { max-width: 68ch; }

.av-body ul, .av-body ol { padding-left: 24px; margin: 0 0 20px; }

.av-body li { margin-bottom: 10px; }

.av-game { padding: 22px 0 6px; }

.av-game__top {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 16px;
  align-items: center;
  margin-bottom: 14px;
}

.av-game__top > * { min-width: 0; }

.av-game h3 { margin: 0 0 2px; }

.av-game__meta {
  font-family: var(--font-mark);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin: 0;
}

.av-game__fine { font-family: var(--font-head); font-size: 0.86rem; color: var(--color-muted); }

.av-table__scroll { overflow-x: auto; margin: 18px 0 8px; }

table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
  font-family: var(--font-head);
  font-size: 0.92rem;
  border: 1px solid var(--color-border);
}

caption {
  font-family: var(--font-head);
  font-size: 0.98rem;
  text-align: left;
  padding-bottom: 10px;
  color: var(--color-muted);
}

th, td {
  padding: 10px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--color-border);
}

thead th {
  font-family: var(--font-mark);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
}

tbody th { font-weight: 700; }

td.av-num { text-align: right; font-variant-numeric: tabular-nums; }

.av-source {
  font-family: var(--font-head);
  font-style: italic;
  font-size: 0.85rem;
  color: var(--color-muted);
  margin: 4px 0 0;
}

.av-note {
  font-family: var(--font-head);
  font-size: 0.96rem;
  background: var(--color-raise);
  padding: 18px 20px;
  margin: 24px 0;
}

.av-note p:last-child { margin-bottom: 0; }

.av-links { list-style: none; margin: 0; padding: 0; }

.av-links li { padding: 16px 0; border-bottom: 1px solid var(--color-border); }

.av-links a {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.06rem;
  color: var(--color-text);
  text-decoration: none;
}

.av-links a:hover { color: var(--color-accent); text-decoration: underline; }

.av-links p { margin: 6px 0 0; font-size: 0.95rem; color: var(--color-muted); }

details { padding: 12px 0; border-bottom: 1px solid var(--color-border); }

summary {
  cursor: pointer;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.02rem;
  min-height: 32px;
  padding: 6px 0;
}

details p { margin: 10px 0 0; }

.av-mail { padding: 24px 0 8px; }

.av-mail__addr {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.2rem, 4vw, 1.6rem);
  word-break: break-word;
  margin: 8px 0 12px;
}

.av-crumb {
  font-family: var(--font-mark);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
  padding-top: 14px;
  margin-bottom: 10px;
}

.av-crumb a { color: var(--color-muted); }

.av-meta {
  font-family: var(--font-mark);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--color-muted);
  margin: 0 0 26px;
}

.av-art { padding-bottom: 20px; }

.av-art h2 { margin-top: 32px; }

.av-store { margin: 30px 0 0; padding: 20px 0 0; border-top: 1px solid var(--color-border); }

.av-store__fine { font-family: var(--font-head); font-size: 0.86rem; color: var(--color-muted); }

.av-foot {
  margin-top: 36px;
  padding: 26px 0 42px;
  border-top: 1px solid var(--color-border);
  font-family: var(--font-head);
  font-size: 0.9rem;
}

.av-foot__disc { color: var(--color-muted); }

.av-foot__links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 2px 18px;
  padding: 0;
  margin: 18px 0 14px;
}

.av-foot__links a { color: var(--color-text); display: inline-block; padding: 10px 0; min-height: 44px; line-height: 24px; }

.av-foot__copy { color: var(--color-muted); margin: 0; }

.av-cookie {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: #fff;
  border-top: 2px solid var(--color-text);
  padding: 16px 0;
  z-index: 30;
  display: none;
}

.av-cookie[data-open="1"] { display: block; }

.av-cookie__in { display: flex; flex-wrap: wrap; gap: 14px 20px; align-items: center; justify-content: space-between; }

.av-cookie p { font-family: var(--font-head); font-size: 0.9rem; margin: 0; max-width: 60ch; }

.av-cookie__btns { display: flex; gap: 12px; flex-wrap: wrap; }

@media (min-width: 700px) {
  .av-sec { padding: 34px 0; }
  .av-game__top { grid-template-columns: 80px 1fr; }
  body { font-size: 19px; }
}

.av-dl { margin: 0; font-family: var(--font-head); }

.av-dl div { padding: 16px 0; border-bottom: 1px solid var(--color-border); }

.av-dl dt { font-weight: 700; font-size: 1.02rem; margin-bottom: 4px; }

.av-dl dd { margin: 0; font-family: var(--font-body); font-size: 0.98rem; }

@media (min-width: 700px) {
  .av-dl div { display: grid; grid-template-columns: 220px 1fr; gap: 4px 26px; }
  .av-dl dt { margin-bottom: 0; }
}

.av-wrap.av-body { max-width: var(--container); }