* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--page-bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.hero {
  width: 100%;
  background: #5c84ef;
  overflow: hidden;
}

.hero picture,
.hero img {
  display: block;
  width: 100%;
}

.hero img {
  height: auto;
}

.main-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--panel-bg) 95%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  width: min(100%, var(--content-width));
  margin: 0 auto;
  padding: 0 18px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-links {
  flex: 1;
  display: flex;
  overflow-x: auto;
}

.nav-tools {
  display: flex;
  align-items: center;
  gap: 8px;
}

.app-shell {
  width: min(100%, var(--content-width));
  margin: 18px auto;
  padding: 0 18px 44px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px;
  background: #082b66;
  color: #ffffff;
}

.site-footer span {
  display: block;
  margin-top: 3px;
  font-size: 0.8rem;
  opacity: 0.76;
}

.site-footer button {
  border: 0;
  background: transparent;
  color: #ffffff;
}

.loading,
.empty-state,
.error-state {
  padding: 48px 20px;
  text-align: center;
  color: var(--muted);
}


.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}