:root {
  color-scheme: light;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #17283a;
  background: #f5f7fa;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  --ink: #17283a;
  --muted: #526376;
  --blue: #184d85;
  --line: #d9e1e9;
}

* { box-sizing: border-box; }
body { margin: 0; min-width: 18rem; }
a { color: var(--blue); }
button, input { font: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid #0b67b8; outline-offset: 4px; }

.skip-link {
  position: absolute;
  top: -5rem;
  left: 1rem;
  z-index: 10;
  padding: .8rem 1rem;
  color: #fff;
  background: var(--ink);
  border-radius: .4rem;
}
.skip-link:focus { top: .75rem; }

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.4rem max(1.5rem, calc((100vw - 72rem) / 2));
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.home-link { color: var(--ink); font-weight: 700; text-decoration: none; }
.home-link:hover { text-decoration: underline; }
.header-label { color: var(--muted); font-size: .85rem; }
.workspace { width: min(100% - 3rem, 54rem); margin: 0 auto; padding: 4.4rem 0 2rem; }
.eyebrow { margin: 0 0 .7rem; color: var(--blue); font-size: .75rem; font-weight: 750; letter-spacing: .14em; text-transform: uppercase; }
.identity h1 { margin: 0; font-size: clamp(2rem, 5vw, 3.4rem); line-height: 1.15; letter-spacing: -.035em; overflow-wrap: anywhere; }
.profile-notice { display: flex; gap: 1rem; margin-top: 2rem; padding: 1.5rem; border: 1px solid #dccaa5; border-radius: .9rem; background: #fff9ed; }
.notice-mark { display: grid; flex: 0 0 1.65rem; place-items: center; width: 1.65rem; height: 1.65rem; margin-top: .1rem; color: #7e4900; background: #f5e4bf; border-radius: 50%; font-weight: 800; }
.profile-notice h2 { margin: 0 0 .65rem; font-size: 1rem; line-height: 1.4; }
.profile-notice p { margin: .5rem 0 0; font-size: .95rem; line-height: 1.65; }
.notice-emphasis { font-weight: 650; }
.search-panel { margin-top: 2.25rem; padding: 2rem; border: 1px solid var(--line); border-radius: 1rem; background: #fff; box-shadow: 0 8px 24px #17283a05; }
.search-panel h2 { margin: 0 0 1.6rem; font-size: 1.2rem; letter-spacing: -.02em; }
.search-form label { display: block; margin: 0 0 .6rem; color: var(--muted); font-size: .9rem; font-weight: 650; }
.search-field input { display: block; width: 100%; min-width: 0; min-height: 3.4rem; padding: .8rem 1rem; color: var(--ink); background: #fff; border: 1px solid #a4b3c3; border-radius: .55rem; font-size: 1rem; }
.search-field input::placeholder { color: #69798a; opacity: 1; }
.search-field input:focus { border-color: var(--blue); }
.search-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.1rem; }
.action { min-height: 2.9rem; padding: .7rem 1.15rem; border: 1px solid transparent; border-radius: .5rem; font-size: .9rem; font-weight: 650; line-height: 1.4; }
.action-primary { color: #fff; background: var(--blue); }
.action-primary:hover { background: #103e6e; }
.action-secondary { color: var(--ink); border-color: var(--line); background: #f2f5f8; }
.action-secondary:hover { background: #e7edf3; border-color: #a4b3c3; }
.site-footer { width: min(100% - 3rem, 54rem); margin: 0 auto; padding: .5rem 0 2.5rem; color: var(--muted); font-size: .8rem; }
.site-footer p { margin: 0; }

.reserved-page { display: grid; min-height: 100svh; padding: 2rem 1.5rem; place-items: center; }
.reserved-card { width: min(100%, 38rem); padding: 3.5rem 2rem; text-align: center; border: 1px solid var(--line); border-radius: 1.4rem; background: #fff; box-shadow: 0 18px 60px #17283a08; }
.reserved-card h1 { margin: 0; font-size: clamp(1.45rem, 4.8vw, 2rem); line-height: 1.35; letter-spacing: -.025em; }
.reserved-card .eyebrow { margin-top: 1.9rem; }
.reserved-copy { max-width: 26rem; margin: 1rem auto 0; color: var(--muted); font-size: 1rem; line-height: 1.65; }
.lock-mark { display: block; position: relative; width: 3.1rem; height: 2.5rem; margin: 1.2rem auto 0; border: 2px solid #537a9e; border-radius: .45rem; background: #edf3f8; }
.lock-mark::before { content: ""; position: absolute; left: .55rem; top: -1.4rem; width: 1.75rem; height: 1.65rem; border: 2px solid #537a9e; border-bottom: 0; border-radius: 1rem 1rem 0 0; }
.lock-mark::after { content: ""; position: absolute; top: .8rem; left: 1.3rem; width: .35rem; height: .8rem; border-radius: .2rem; background: #537a9e; }

@media (max-width: 36rem) {
  .site-header { padding: 1.2rem; }
  .header-label { display: none; }
  .workspace { width: calc(100% - 2.4rem); padding-top: 2.5rem; }
  .profile-notice { gap: .75rem; margin-top: 1.5rem; padding: 1.1rem; }
  .search-panel { margin-top: 1.5rem; padding: 1.3rem; }
  .search-actions { display: grid; grid-template-columns: 1fr; }
  .action { width: 100%; }
  .site-footer { width: calc(100% - 2.4rem); padding-bottom: 1.5rem; }
  .reserved-card { padding: 3.2rem 1.2rem; }
}