:root {
  --primary-color: #ffa500;
  --page-bg: #f8f4ee;
  --text: #2c2c2c;
  --muted: #6b7280;
  --nav-bar-height: 80.5px;
}
@media (max-width: 900px) {
  :root { --nav-bar-height: 64px; }
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--page-bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.site-top-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  height: var(--nav-bar-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  pointer-events: none;
}
.site-top-bar > * { pointer-events: auto; }
.site-logo-header {
  height: 100%;
  display: flex;
  align-items: center;
}
.site-logo-header img {
  height: calc(var(--nav-bar-height) - 25px);
  width: auto;
  object-fit: contain;
}
.site-logo-header .logo-desktop { display: block; }
.site-logo-header .logo-mobile { display: none; }
@media (max-width: 900px) {
  .site-logo-header .logo-desktop { display: none; }
  .site-logo-header .logo-mobile { display: block; }
}
.language-selector {
  position: relative;
  display: inline-block;
  margin-left: auto;
}
.language-button {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s ease;
  height: 40px;
  border-radius: 4px;
}
.language-button:hover { background-color: rgba(0, 0, 0, 0.05); }
.language-button img,
.language-option img {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
}
.flag-placeholder {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f0f0f0, #e0e0e0);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 600;
  color: #666;
  border: 1px solid #ddd;
}
.language-button .lang-code,
.language-option .lang-code {
  font-size: 14px;
  font-weight: 500;
  color: #333;
}
.language-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 4px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  overflow: hidden;
  min-width: 88px;
}
.language-dropdown[hidden] { display: none; }
.language-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  cursor: pointer;
  transition: background-color 0.2s ease;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  font: inherit;
}
.language-option:hover,
.language-option[aria-selected="true"] {
  background-color: #f5f5f5;
}
.maintenance-center {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--nav-bar-height) + 1rem) 1.5rem 1.5rem;
}
.card {
  max-width: 520px;
  width: 100%;
  background: #fff;
  border-radius: 16px;
  border: 1px solid rgba(255, 165, 0, 0.35);
  box-shadow: 0 12px 40px rgba(44, 44, 44, 0.08);
  padding: 2rem 1.75rem;
  text-align: center;
}
h1 {
  font-size: 1.65rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text);
}
.message {
  font-size: 1.05rem;
  line-height: 1.55;
  margin-bottom: 1rem;
  color: var(--text);
}
.patience {
  font-size: 0.95rem;
  color: var(--muted);
  margin-bottom: 1.25rem;
}
.footer {
  font-size: 0.85rem;
  color: var(--muted);
  border-top: 1px solid #eee;
  padding-top: 1rem;
}