:root { font-family: "Segoe UI", system-ui, sans-serif; color: #242424; background: #f7f7f7; }
* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; }
.site-header { height: 64px; display: flex; align-items: center; justify-content: space-between; padding: 0 max(24px, calc((100vw - 1120px) / 2)); background: #fff; border-bottom: 1px solid #e1dfdd; }
.brand { display: flex; align-items: baseline; gap: 7px; color: #0078d4; text-decoration: none; }
.brand strong { font-size: 22px; letter-spacing: -.4px; }
.brand span { color: #605e5c; font-size: 13px; }
.employee-link { color: #005a9e; font-size: 13px; text-decoration: none; }
.employee-link:hover { text-decoration: underline; }
main { max-width: 1120px; margin: 0 auto; padding: 52px 24px; }
.hero { padding: 42px; background: #e5f1fb; border-left: 4px solid #0078d4; }
.hero p, .section-heading p { margin: 0 0 7px; color: #0078d4; font-size: 13px; font-weight: 600; }
.hero h1 { margin: 0 0 12px; font-size: clamp(28px, 5vw, 42px); letter-spacing: -1px; }
.hero span { color: #605e5c; }
.opening-section { margin-top: 42px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.section-heading h2 { margin: 0; font-size: 24px; }
button { border: 1px solid #8a8886; border-radius: 2px; background: #fff; color: #323130; padding: 8px 13px; font: inherit; font-size: 13px; font-weight: 600; cursor: pointer; }
button:hover { background: #f3f2f1; }
button:disabled { border-color: #edebe9; background: #f3f2f1; color: #a19f9d; cursor: not-allowed; }
.opening-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.opening { padding: 22px; background: #fff; border: 1px solid #e1dfdd; border-top: 3px solid #0078d4; }
.organization { margin: 0 0 8px; color: #605e5c; font-size: 13px; }
.opening h3 { margin: 0 0 18px; font-size: 19px; }
dl { display: grid; grid-template-columns: 78px 1fr; gap: 8px; margin: 0 0 20px; font-size: 13px; }
dt { color: #605e5c; } dd { margin: 0; overflow-wrap: anywhere; }
.message { grid-column: 1 / -1; padding: 28px; margin: 0; background: #fff; border: 1px solid #e1dfdd; color: #605e5c; text-align: center; }
.error { color: #a4262c; }
footer { padding: 28px 24px; color: #605e5c; font-size: 12px; text-align: center; }
@media (max-width: 640px) {
  .site-header { height: 54px; padding: 0 16px; }
  main { padding: 28px 16px; }
  .hero { padding: 28px 22px; }
  .opening-section { margin-top: 28px; }
  .opening-list { grid-template-columns: 1fr; }
}