:root {
  --brand: #0070AD;
  --brand-soft: #e8f4fb;
  --text: #0f172a;
  --muted: #64748b;
  --border: #dbe3ea;
  --bg: #f8fafc;
  --card: #ffffff;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--text); background: var(--bg); }
a { color: var(--brand); text-decoration: none; }
.site-header, .site-footer { max-width: 1120px; margin: 0 auto; padding: 1rem 1.5rem; display: flex; align-items: center; justify-content: space-between; }
.site-footer { color: var(--muted); font-size: .9rem; border-top: 1px solid var(--border); margin-top: 4rem; }
.brand { font-weight: 800; color: var(--text); }
.nav { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.page { max-width: 1120px; margin: 0 auto; padding: 2rem 1.5rem; }
.hero { min-height: 420px; display: grid; align-items: center; background: linear-gradient(135deg, #eff8ff, #ffffff); border: 1px solid var(--border); border-radius: 28px; padding: 3rem; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; color: var(--brand); font-weight: 700; font-size: .85rem; }
h1 { font-size: clamp(2rem, 5vw, 4rem); line-height: 1.05; margin: .2rem 0 1rem; }
.lead { font-size: 1.2rem; color: var(--muted); max-width: 720px; }
.actions, .page-header { display: flex; gap: 1rem; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.button { background: var(--brand); color: white; border: none; border-radius: 12px; padding: .75rem 1rem; font-weight: 700; cursor: pointer; display: inline-block; }
.button-secondary { background: #0f172a; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; margin-top: 1.5rem; }
.card, .form-card, .list-item { background: var(--card); border: 1px solid var(--border); border-radius: 20px; padding: 1.25rem; box-shadow: 0 12px 30px rgba(15, 23, 42, .04); }
.form-card { max-width: 520px; display: grid; gap: 1rem; }
label { display: grid; gap: .35rem; font-weight: 650; }
input, textarea, select { width: 100%; border: 1px solid var(--border); border-radius: 12px; padding: .8rem; font: inherit; background: white; }
.flash-list { display: grid; gap: .5rem; margin-bottom: 1rem; }
.flash { padding: .8rem 1rem; border-radius: 12px; border: 1px solid var(--border); background: white; }
.flash-success { border-color: #86efac; background: #f0fdf4; }
.flash-error { border-color: #fecaca; background: #fef2f2; }
.list { display: grid; gap: .75rem; }
.list-item { display: flex; justify-content: space-between; color: var(--text); }
.table { width: 100%; border-collapse: collapse; background: white; border-radius: 16px; overflow: hidden; }
.table th, .table td { padding: .8rem; border-bottom: 1px solid var(--border); text-align: left; }
pre { white-space: pre-wrap; overflow: auto; }
@media (max-width: 680px) { .site-header { align-items: flex-start; flex-direction: column; } .hero { padding: 1.5rem; } }