:root {
  --ink: #2b180c;
  --wood: #3b2012;
  --gold: #ffcd54;
  --cream: #fff4d6;
  --parch: #f6e4bb;
  --parch-d: #e9cf98;
  --red: #a3321d;
}

* { box-sizing: border-box; }

html { background: #be5228; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Nunito", "SF Pro Rounded", system-ui, sans-serif;
  color: var(--ink);
  font-size: 17px;
  line-height: 1.6;
  background:
    repeating-conic-gradient(from 0deg at 50% 0%, rgba(255, 226, 150, 0.16) 0deg 6.4deg, transparent 6.4deg 12.8deg),
    linear-gradient(#f6b04a, #be5228 70%);
  background-attachment: fixed;
}

.wrap { max-width: 900px; margin: 0 auto; padding: 24px 16px 60px; }

header { text-align: center; position: relative; }
header .logo { width: min(440px, 82vw); filter: drop-shadow(0 8px 0 rgba(43, 24, 12, 0.35)); }
header .logo-link { display: inline-block; transition: transform 0.15s; }
header .logo-link:hover { transform: rotate(-1.5deg) scale(1.02); }

nav { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin: 6px 0 22px; }

.plank {
  display: inline-block;
  padding: 10px 22px;
  font-weight: 900;
  font-size: 17px;
  color: var(--cream);
  text-decoration: none;
  background: #8a5a32 url("img/ui_planks.png") center / 400px;
  border: 3px solid var(--ink);
  border-radius: 12px;
  box-shadow: inset 0 0 0 2px rgba(255, 205, 84, 0.55), 0 4px 0 var(--ink);
  text-shadow: 0 2px 0 var(--ink), 0 0 3px var(--ink);
  cursor: pointer;
  transition: transform 0.1s, box-shadow 0.1s;
}
.plank:hover { transform: translateY(-2px); }
.plank:active { transform: translateY(2px); box-shadow: inset 0 0 0 2px rgba(255, 205, 84, 0.55), 0 1px 0 var(--ink); }
.plank.on { background-color: #b8762f; color: var(--gold); }
.plank.big { font-size: 20px; padding: 14px 30px; }

.lang { position: absolute; right: 0; top: 0; display: flex; gap: 6px; }
.lang .plank { padding: 4px 12px; font-size: 14px; }

.board {
  position: relative;
  background: var(--wood) url("img/ui_planks.png") center / 520px;
  border: 4px solid var(--ink);
  border-radius: 24px;
  padding: 18px;
  box-shadow: 0 14px 30px rgba(40, 16, 4, 0.45), inset 0 0 0 3px rgba(255, 205, 84, 0.7);
}
.board::before, .board::after {
  content: "";
  position: absolute;
  width: 54px; height: 54px;
  top: -24px;
  background: url("img/ui_star.png") center / contain no-repeat;
  filter: drop-shadow(0 3px 0 var(--ink));
}
.board::before { left: 22px; }
.board::after { right: 22px; }

.paper {
  background: linear-gradient(var(--parch), var(--parch-d));
  border: 3px solid var(--ink);
  border-radius: 14px;
  padding: 28px clamp(18px, 4vw, 44px) 32px;
  box-shadow: inset 0 0 0 2px #b7824a, inset 0 0 40px rgba(150, 95, 40, 0.25);
}

h1 {
  margin: 0 0 4px;
  text-align: center;
  font-size: clamp(30px, 5vw, 44px);
  font-weight: 900;
  line-height: 1.15;
  color: var(--gold);
  -webkit-text-stroke: 7px var(--ink);
  paint-order: stroke fill;
  text-shadow: 0 5px 0 rgba(43, 24, 12, 0.5);
}
.date { text-align: center; font-weight: 800; opacity: 0.7; margin: 0 0 22px; }

h2 {
  margin: 30px 0 8px;
  font-size: 22px;
  font-weight: 900;
  color: var(--red);
  display: flex; align-items: center; gap: 10px;
}
h2::before {
  content: "";
  flex: none;
  width: 26px; height: 26px;
  background: url("img/icon_coin.png") center / contain no-repeat;
}

p, li { margin: 6px 0; }
ul { padding-left: 22px; }
li::marker { color: var(--red); }
a { color: var(--red); font-weight: 800; }
strong { font-weight: 900; }

.note {
  margin: 18px 0;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.35);
  border: 2px dashed #b7824a;
  border-radius: 10px;
  font-weight: 700;
}

.caps { text-transform: uppercase; font-size: 15px; letter-spacing: 0.01em; }

.hero { text-align: center; padding: 8px 0 4px; }
.hero .icon { width: 120px; border-radius: 28px; border: 4px solid var(--ink); box-shadow: 0 6px 0 var(--ink); }
.hero .links { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 22px; }

.mail {
  text-align: center;
  margin: 24px 0 8px;
}
.mail .addr { display: block; margin-top: 10px; font-size: 18px; font-weight: 900; word-break: break-all; }

.faq details {
  margin: 10px 0;
  background: rgba(255, 255, 255, 0.35);
  border: 2px solid #b7824a;
  border-radius: 10px;
  padding: 10px 16px;
}
.faq summary { font-weight: 900; cursor: pointer; }
.faq details[open] summary { margin-bottom: 6px; }

footer { text-align: center; margin-top: 26px; color: var(--cream); font-weight: 800; text-shadow: 0 2px 0 var(--ink); }
footer a { color: var(--gold); }

.deco { position: fixed; bottom: 0; pointer-events: none; z-index: -1; }
.deco.cactus { left: 2vw; width: 90px; }
.deco.weed { right: -80px; bottom: 14px; width: 70px; animation: roll 14s linear infinite; }
@keyframes roll {
  from { transform: translateX(0) rotate(0); }
  to { transform: translateX(calc(-100vw - 160px)) rotate(-1440deg); }
}

[data-lang] { display: none; }
html[lang="ru"] [data-lang="ru"], html[lang="en"] [data-lang="en"] { display: block; }
html[lang="ru"] span[data-lang="ru"], html[lang="en"] span[data-lang="en"] { display: inline; }

@media (max-width: 600px) {
  body { font-size: 16px; }
  .lang { position: static; justify-content: center; margin-bottom: 6px; }
  .deco.cactus { width: 60px; }
}