.skip-link { position: absolute; left: 16px; top: -100px; z-index: 30; padding: 12px; background: white; }
.skip-link:focus { top: 12px; }
.page-nav { min-height: 94px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.page-nav nav { display: flex; gap: 24px; flex-wrap: wrap; }
.page-nav nav a { min-height: 44px; display: inline-flex; align-items: center; }
.page-nav nav a[aria-current], .page-nav nav a:hover { color: var(--blue-deep); }
.page-main { padding-block: 64px; background: linear-gradient(125deg, #fff, var(--soft)); min-height: 70vh; }
.page-main h1 { font-size: clamp(36px, 4vw, 52px); line-height: 1.08; letter-spacing: -.04em; margin: 0 0 20px; }
.page-main h2 { font-size: 24px; line-height: 1.25; margin: 28px 0 12px; }
.page-main p { color: var(--body); max-width: 60ch; }
.page-main p a, .help-links a { color: var(--blue-deep); text-decoration: underline; text-underline-offset: 3px; }
.contact-layout { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 64px; align-items: start; }
.form-panel, .detail-panel { padding: 32px; background: white; border: 1px solid var(--line); border-radius: 16px; }
.form-panel h2 { margin-top: 0; }
.field { margin-bottom: 20px; }
.field label { display: block; font-weight: 650; margin-bottom: 6px; }
.field input, .field select, .field textarea { width: 100%; min-height: 48px; padding: 12px; font: inherit; color: var(--ink); background: white; border: 1px solid #9eafc0; border-radius: 8px; }
.field textarea { min-height: 160px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 3px solid #087ff240; outline-offset: 1px; border-color: var(--blue); }
.field [aria-invalid="true"] { border-color: #af3030; }
.field-error { display: block; color: #982626; margin-top: 6px; font-size: 14px; }
.form-note { font-size: 14px; }
.form-panel button { cursor: pointer; }
.form-panel .button-primary { width: 100%; }
.notice { padding: 16px 20px; margin: 0 0 24px; border-radius: 8px; overflow-wrap: anywhere; }
.notice p { margin: 0; color: inherit; }
.notice-error { color: #7b2020; background: #fff1f1; border: 1px solid #e4aaaa; }
.notice-success { color: #15563d; background: #eaf8f0; border: 1px solid #97c9ae; }
.notice ul { margin-bottom: 0; padding-left: 20px; }
.notice a { text-decoration: underline; }
.captcha-image { width: 260px; max-width: 100%; height: auto; border-radius: 8px; border: 1px solid var(--line); margin-bottom: 10px; }
.captcha-actions { margin-bottom: 16px; }
.captcha-actions button { min-height: 44px; color: var(--blue-deep); border: 0; background: none; text-decoration: underline; padding: 4px 0; }
.form-trap { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.help-links { list-style: none; padding: 0; }
.help-links a { display: inline-flex; align-items: center; min-height: 44px; }
.page-footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; padding-block: 28px; font-size: 14px; }
.detail-intro { display: flex; align-items: center; gap: 24px; margin-bottom: 32px; }
.detail-intro img { width: 100px; height: 100px; border-radius: 20px; }
.detail-intro h1 { margin-bottom: 0; }
.detail-panel { max-width: 820px; }
.detail-panel li { margin-bottom: 12px; color: var(--body); }
.detail-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 28px; }
@media (max-width: 800px) {
  .page-nav { flex-direction: column; padding-block: 16px; gap: 8px; }
  .page-nav .brand { width: 200px; }
  .page-nav nav { justify-content: center; gap: 16px; font-size: 14px; }
  .contact-layout { grid-template-columns: 1fr; gap: 28px; }
  .page-main { padding-block: 40px; }
  .form-panel, .detail-panel { padding: 24px; }
}
@media (max-width: 430px) {
  .detail-intro { gap: 16px; }
  .detail-intro img { width: 72px; height: 72px; }
  .detail-intro h1 { font-size: 32px; }
}