:root {
  --bn-navy: #102a43;
  --bn-blue: #1769aa;
  --bn-blue-dark: #0f548d;
  --bn-gold: #c79a45;
  --bn-canvas: #f4f7fa;
  --bn-surface: #fff;
  --bn-text: #172b3a;
  --bn-muted: #5e7180;
  --bn-border: #d8e2e9;
  --bn-success: #157347;
  --bn-warning: #9a6700;
  --bn-danger: #b42318;
  --bn-info: #175cd3;
  --bn-radius-sm: 10px;
  --bn-radius: 16px;
  --bn-radius-lg: 24px;
  --bn-shadow: 0 16px 48px rgba(16, 42, 67, 0.1);
  --bn-font: Inter, "Segoe UI", Roboto, Arial, sans-serif;
  --bn-max: 1180px;
}
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--bn-font);
  color: var(--bn-text);
  background: var(--bn-canvas);
  text-rendering: optimizeLegibility;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
a,
input,
select,
textarea {
  outline-offset: 3px;
}
:focus-visible {
  outline: 3px solid #f2b84b !important;
  outline-offset: 3px !important;
}
a {
  color: var(--bn-blue);
}
button,
[role="button"] {
  min-height: 44px;
}
input,
select,
textarea {
  min-height: 44px;
  border: 1px solid var(--bn-border);
  border-radius: var(--bn-radius-sm);
  background: #fff;
  color: var(--bn-text);
}
.surface,
.card,
.state-card,
.dialog {
  border-color: var(--bn-border) !important;
  box-shadow: 0 8px 28px rgba(16, 42, 67, 0.07) !important;
}
.eyebrow {
  color: var(--bn-blue-dark) !important;
  letter-spacing: 0.09em !important;
}
.primary,
.button.primary,
.button:not(.secondary):not(.ghost):not(.danger) {
  background: var(--bn-blue) !important;
  color: #fff !important;
}
.primary:hover,
.button.primary:hover {
  background: var(--bn-blue-dark) !important;
}
.danger,
.button.danger {
  background: #fff5f4 !important;
  color: var(--bn-danger) !important;
  border-color: #f5b7b1 !important;
}
.hidden {
  display: none !important;
}
.network-banner {
  position: fixed;
  z-index: 1000;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%);
  max-width: min(680px, calc(100% - 32px));
  padding: 12px 18px;
  border-radius: 12px;
  background: #fff3cd;
  color: #6b4f00;
  border: 1px solid #ecd486;
  box-shadow: var(--bn-shadow);
  font-weight: 650;
}
.site-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 28px;
}
.site-links a {
  color: inherit;
}
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 24px 0;
}
.dashboard-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: 8px;
  padding: 24px;
  border: 1px solid var(--bn-border);
  border-radius: var(--bn-radius);
  background: #fff;
  color: var(--bn-text);
  cursor: pointer;
}
.dashboard-card:hover {
  border-color: var(--bn-blue);
  box-shadow: var(--bn-shadow);
}
.dashboard-card span {
  color: var(--bn-blue);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.dashboard-card strong {
  font-size: 1.18rem;
}
.dashboard-card small {
  color: var(--bn-muted);
  line-height: 1.5;
}
.attention-state {
  display: flex !important;
  align-items: flex-start;
  gap: 12px;
  text-align: left !important;
}
.brand small {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.68;
  margin-top: 2px;
}
.public-page {
  min-height: 100vh;
  background: linear-gradient(180deg, #edf4fa 0, #f7f9fb 34rem);
}
.public-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: var(--bn-max);
  margin: auto;
  padding: 22px 24px;
}
.public-header img {
  width: 150px;
  height: auto;
}
.public-nav {
  display: flex;
  align-items: center;
  gap: 18px;
}
.public-nav a {
  text-decoration: none;
  color: var(--bn-navy);
  font-weight: 650;
}
.public-main {
  max-width: 900px;
  margin: 48px auto 96px;
  padding: 0 24px;
}
.public-hero {
  padding: 48px;
  border-radius: var(--bn-radius-lg);
  background: var(--bn-navy);
  color: #fff;
  box-shadow: var(--bn-shadow);
}
.public-hero .eyebrow {
  color: #92c8f2 !important;
}
.public-hero h1 {
  font-size: clamp(2.25rem, 6vw, 4.5rem);
  line-height: 1.02;
  margin: 0.25em 0;
  overflow-wrap: anywhere;
}
.public-hero p {
  max-width: 680px;
  color: #dce8f2;
  font-size: 1.12rem;
  line-height: 1.65;
}
.content-stack {
  display: grid;
  gap: 20px;
  margin-top: 28px;
}
.content-card {
  padding: 28px;
  border: 1px solid var(--bn-border);
  border-radius: var(--bn-radius);
  background: #fff;
}
.content-card h2 {
  margin-top: 0;
  color: var(--bn-navy);
}
.content-card p,
.content-card li {
  line-height: 1.7;
  color: #415666;
}
.legal-note {
  border-left: 4px solid var(--bn-gold);
  background: #fffaf0;
}
.system-page {
  text-align: center;
}
.system-code {
  font-size: clamp(4rem, 18vw, 9rem);
  font-weight: 800;
  color: #d9e6ef;
  line-height: 1;
}
.public-footer {
  padding: 32px 24px;
  background: var(--bn-navy);
  color: #dbe6ef;
}
.public-footer > div {
  max-width: var(--bn-max);
  margin: auto;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}
.public-footer a {
  color: #fff;
}
@media (max-width: 800px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
  .public-nav a:not(.public-cta) {
    display: none;
  }
  .public-hero {
    padding: 32px 24px;
  }
  .public-main {
    margin-top: 24px;
  }
  .content-card {
    padding: 22px;
  }
}
@media (max-width: 520px) {
  .public-header {
    padding: 16px;
  }
  .public-header img {
    width: 128px;
  }
  .public-main {
    padding: 0 16px;
  }
  .site-links {
    flex-direction: column;
    gap: 10px;
  }
  .network-banner {
    bottom: 10px;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}
@media print {
  .public-header,
  .public-footer,
  .network-banner {
    display: none !important;
  }
  body {
    background: #fff !important;
  }
  .surface,
  .card {
    box-shadow: none !important;
  }
  .public-main {
    margin: 0;
    max-width: none;
  }
  .public-hero {
    background: #fff;
    color: #000;
    padding: 0;
    box-shadow: none;
  }
  .public-hero p {
    color: #333;
  }
}