:root {
  color-scheme: light;
  font-family: "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  font-feature-settings: "liga", "calt";
  --font-sans: "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --background: #f7f9fb;
  --surface: #ffffff;
  --text: #111827;
  --subtle: #6b7280;
  --accent: #2563eb;
  --border: rgba(17, 24, 39, 0.08);
  --shadow-soft: 0 12px 32px rgba(15, 23, 42, 0.08);
  --shadow-hover: 0 18px 42px rgba(15, 23, 42, 0.12);
  --radius-large: 18px;
  --radius-pill: 999px;
}

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

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background: var(--background);
  color: var(--text);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover,
a:focus-visible {
  color: var(--accent);
}

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}

code {
  font-family: "SFMono-Regular", "Consolas", "Liberation Mono", monospace;
  font-size: 0.95em;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  padding: 1.4rem 1.6rem;
  border-radius: var(--radius-large);
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: var(--shadow-soft);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.card:hover,
.card:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: rgba(247, 247, 245, 0.65);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--subtle);
}

.badge--accent {
  background: rgba(37, 99, 235, 0.1);
  color: var(--accent);
  border-color: rgba(37, 99, 235, 0.2);
  font-weight: 600;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}