* { box-sizing: border-box; }
html { scroll-padding-top: calc(var(--header-height) + 20px); }
body { margin: 0; background: var(--background); color: var(--text); font-family: var(--font-body); font-size: var(--text-base); line-height: 1.5; }
button, input, select, textarea { font: inherit; }
button, a, input { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; }
button, input { border-radius: var(--radius-sm); }
img { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { color: var(--navy-dark); line-height: 1.2; }
h1, h2 { font-family: var(--font-display); }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid #2871b7; outline-offset: 4px; }
.container { width: min(var(--container-width), calc(100% - var(--page-gutter) * 2)); margin-inline: auto; }
.icon { display: inline-flex; width: 22px; height: 22px; flex: 0 0 22px; }
.icon svg { width: 100%; height: 100%; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); min-height: 46px; padding: var(--space-3) var(--space-5); border: 1px solid var(--line); font-size: var(--text-sm); font-weight: 700; transition: background .15s ease, border-color .15s ease; }
.button-primary { background: var(--accent-action); border-color: var(--accent-action); color: white; }
.button-primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 30; top: -100px; left: 16px; padding: 12px 18px; color: white; background: var(--navy); }
.skip-link:focus { top: 12px; }
.toast { position: fixed; z-index: 25; right: var(--page-gutter); bottom: var(--space-6); width: max-content; max-width: min(300px, calc(100% - 32px)); padding: 8px 12px; font-size: var(--text-sm); pointer-events: none; border-left: 3px solid var(--accent); border-radius: var(--radius-sm); background: var(--navy-dark); color: white; box-shadow: var(--shadow); visibility: hidden; opacity: 0; transition: opacity .15s ease; }
.toast.is-visible { visibility: visible; opacity: 1; }
.toast.toast-announcement-only { clip-path: inset(50%); }
.startup-message { padding-block: var(--space-10); }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; scroll-behavior: auto !important; } }