*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  background: #0A0807;
  color: #F0EBDF;
  font-family: Georgia, 'Times New Roman', serif;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

body {
  position: relative;
  overflow-x: hidden;
  padding: 56px 56px 88px;
}

.page-grain {
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence baseFrequency='0.9' numOctaves='2' seed='5'/><feColorMatrix values='0 0 0 0 0.9 0 0 0 0 0.85 0 0 0 0 0.75 0 0 0 0.08 0'/></filter><rect width='160' height='160' filter='url(%23n)'/></svg>");
  opacity: 0.3;
  mix-blend-mode: overlay;
  pointer-events: none;
  z-index: 1;
  animation: grain 1.2s steps(6) infinite;
}

@keyframes grain {
  0% { transform: translate(0, 0); }
  25% { transform: translate(-8%, 5%); }
  50% { transform: translate(5%, -8%); }
  75% { transform: translate(-5%, 8%); }
  100% { transform: translate(0, 0); }
}

.corner {
  position: fixed;
  width: 16px;
  height: 16px;
  border-color: #8B6F47;
  border-style: solid;
  border-width: 0;
  z-index: 5;
  pointer-events: none;
}
.corner.tl { top: 20px; left: 20px; border-top-width: 1px; border-left-width: 1px; }
.corner.tr { top: 20px; right: 20px; border-top-width: 1px; border-right-width: 1px; }
.corner.bl { bottom: 20px; left: 20px; border-bottom-width: 1px; border-left-width: 1px; }
.corner.br { bottom: 20px; right: 20px; border-bottom-width: 1px; border-right-width: 1px; }

.mono {
  font-family: 'Courier New', 'SF Mono', Menlo, monospace;
  letter-spacing: 0.25em;
}

.page-header {
  position: relative;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 96px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(139, 111, 71, 0.2);
  gap: 24px;
  flex-wrap: wrap;
}

.page-header .brand {
  display: flex;
  align-items: center;
  gap: 22px;
}

.page-header .brand a {
  font-family: 'Courier New', monospace;
  font-size: 14px;
  letter-spacing: 0.32em;
  color: #E8E3D8;
  text-decoration: none;
  transition: color 0.3s;
}

.page-header .brand a:hover { color: #C89D56; }

.page-header .brand-rule {
  width: 32px;
  height: 1px;
  background: #C89D56;
}

.page-header .brand-motto {
  font-family: 'Courier New', monospace;
  font-size: 12px;
  letter-spacing: 0.3em;
  color: #C89D56;
}

.page-header nav.page-nav {
  display: flex;
  gap: 28px;
  align-items: center;
}

.page-header nav.page-nav a {
  font-family: 'Courier New', monospace;
  font-size: 12px;
  letter-spacing: 0.28em;
  color: #8B6F47;
  text-decoration: none;
  transition: color 0.3s;
}

.page-header nav.page-nav a:hover { color: #E8E3D8; }
.page-header nav.page-nav a.active { color: #C89D56; }

.lang {
  display: flex;
  gap: 14px;
  margin-left: 18px;
  padding-left: 18px;
  border-left: 1px solid rgba(139, 111, 71, 0.25);
}

.lang a {
  font-family: 'Courier New', monospace;
  font-size: 12px;
  letter-spacing: 0.26em;
  color: #8B6F47;
  text-decoration: none;
  transition: color 0.3s;
}

.lang a.active { color: #C89D56; }
.lang a:hover { color: #E8E3D8; }

.page-title-block {
  position: relative;
  z-index: 10;
  margin-bottom: 72px;
  max-width: 820px;
}

.page-number {
  font-family: 'Courier New', monospace;
  font-size: 15px;
  letter-spacing: 0.3em;
  color: #C89D56;
  margin-bottom: 22px;
}

.page-title {
  font-family: Georgia, serif;
  font-weight: 400;
  font-size: clamp(52px, 6.5vw, 92px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: #F0EBDF;
  margin-bottom: 28px;
}

.page-subtitle {
  font-family: Georgia, serif;
  font-size: 20px;
  line-height: 1.6;
  color: #A89672;
  max-width: 640px;
  font-style: italic;
}

.page-rule {
  width: 56px;
  height: 1px;
  background: #C89D56;
  margin-bottom: 26px;
}

.page-footer {
  position: relative;
  z-index: 10;
  margin-top: 88px;
  padding-top: 28px;
  border-top: 1px solid rgba(139, 111, 71, 0.2);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.page-footer .left,
.page-footer .right {
  font-family: 'Courier New', monospace;
  font-size: 12px;
  letter-spacing: 0.28em;
  color: #8B6F47;
}

.page-footer a {
  color: #8B6F47;
  text-decoration: none;
  transition: color 0.3s;
}
.page-footer a:hover { color: #C89D56; }

@media (max-width: 820px) {
  body { padding: 24px 22px 64px; }

  .page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 52px;
  }

  .page-header nav.page-nav {
    flex-wrap: wrap;
    gap: 16px;
  }

  .page-header nav.page-nav a { font-size: 11px; letter-spacing: 0.24em; }
  .page-header .brand-rule { display: none; }
  .page-header .brand a { font-size: 12px; }
  .page-header .brand-motto { font-size: 10px; }

  .lang {
    margin-left: 0;
    padding-left: 0;
    border-left: none;
  }
  .lang a { font-size: 11px; }

  .page-title { font-size: clamp(40px, 11vw, 60px); }
  .page-subtitle { font-size: 16px; }
  .page-number { font-size: 12px; }

  .corner { width: 10px; height: 10px; }
  .corner.tl, .corner.tr { top: 12px; }
  .corner.bl, .corner.br { bottom: 12px; }
  .corner.tl, .corner.bl { left: 12px; }
  .corner.tr, .corner.br { right: 12px; }

  .page-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}