/* Help and support components layered over Hufan's shared public-page style. */
.skip-link { position: fixed; z-index: 100; top: -80px; left: 18px; padding: 10px 14px; background: var(--ink); color: #fff; border-radius: 8px; }
.skip-link:focus { top: 12px; }
.legal-brand-mark { width: 25px; height: 25px; display: inline-flex; align-items: center; justify-content: center; position: relative; border-radius: 7px; background: var(--ink); color: #fff; font-size: 21px; font-weight: 500; line-height: 1; letter-spacing: -.08em; padding-right: 4px; }
.legal-brand-mark span { position: absolute; width: 4px; height: 4px; border-radius: 50%; background: var(--accent); top: 5px; right: 5px; }
.legal-brand-ugc { color: var(--muted); font-weight: 400; }

.help-shortcuts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 0 0 52px; }
.help-shortcuts a { min-height: 147px; display: flex; flex-direction: column; padding: 20px; border: 1px solid var(--line); border-radius: 15px; background: var(--s1); transition: border-color var(--t) var(--ease), transform var(--t) var(--ease), box-shadow var(--t) var(--ease); }
.help-shortcuts a:hover { border-color: var(--line-3); transform: translateY(-2px); box-shadow: var(--sh-2); }
.help-shortcuts a > span { color: var(--accent-ink); font-size: 12px; font-weight: 600; }
.help-shortcuts strong { margin-top: auto; font-size: 16px; font-weight: 600; letter-spacing: -.02em; }
.help-shortcuts small { margin-top: 4px; color: var(--muted); font-size: 12px; line-height: 1.45; }

.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; justify-content: space-between; align-items: center; gap: 18px; cursor: pointer; padding: 18px 3px; color: var(--ink); font-size: 15px; font-weight: 550; line-height: 1.45; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; width: 25px; height: 25px; display: grid; place-items: center; flex: none; border: 1px solid var(--line-2); border-radius: 50%; color: var(--muted); font-size: 19px; font-weight: 400; line-height: 1; }
.faq-list details[open] summary::after { content: "−"; color: var(--ink); background: var(--s2); }
.faq-list summary:hover { color: var(--accent-ink); }
.faq-answer { padding: 0 36px 21px 3px; }
.faq-answer p { color: var(--muted); line-height: 1.75; }
.help-final { margin-top: 52px; padding: 32px; background: var(--s2); border: 1px solid var(--line); border-radius: 16px; }
.help-final.legal-section { border-top: 1px solid var(--line); }
.help-final h2 { margin: 12px 0; }
.help-final p { max-width: 570px; }
.help-final .btn { margin-top: 20px; }

.support-request.legal-section { padding-top: 0; }
.support-request > p { color: var(--muted); }
.support-form { display: grid; gap: 20px; margin-top: 25px; padding: 28px; border: 1px solid var(--line); background: var(--s1); border-radius: 17px; box-shadow: var(--sh-1); }
.support-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.support-form .field { gap: 7px; }
.support-form .field > label { font-size: 13px; }
.support-form .textarea { min-height: 150px; }
.support-optional { margin-left: 5px; color: var(--faint); font-size: 11px; font-weight: 400; }
.support-form .field-hint { line-height: 1.55; }
.support-form .btn { justify-self: start; }
.support-form-note { color: var(--muted); font-size: 12px !important; line-height: 1.6 !important; }
.support-feedback { padding: 12px 14px; border-radius: 9px; font-size: 13px; line-height: 1.6; }
.support-error { border: 1px solid rgba(179,38,30,.2); background: #fff4f2; color: #a1261d; }
.support-success { margin-top: 25px; padding: 30px; background: #f7fbf8; border: 1px solid rgba(17,100,58,.14); border-radius: 16px; }
.support-success-icon { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; background: #e5f5ea; color: #11643a; font-size: 20px; font-weight: 600; }
.support-success h3 { margin: 16px 0 8px; font-size: 20px; }
.support-success p { margin-bottom: 20px; color: var(--muted); }
.support-success strong { color: var(--ink); font-family: var(--mono); font-size: 13px; word-break: break-all; }
.support-links { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.legal-content .support-links a { display: flex; flex-direction: column; gap: 5px; padding: 17px; border: 1px solid var(--line); border-radius: 12px; text-decoration: none; background: var(--s1); }
.legal-content .support-links a:hover { background: var(--s2); border-color: var(--line-2); }
.support-links strong { color: var(--ink); font-size: 14px; }
.support-links span { color: var(--muted); font-size: 12px; line-height: 1.5; }

/* Footer structure for the two service pages, using the shared legal footer palette. */
.legal-footer-inner { display: flex; justify-content: space-between; gap: 40px; padding-top: 46px; padding-bottom: 42px; }
.legal-footer-brand { display: inline-block; margin-bottom: 12px; font-size: 17px; font-weight: 600; letter-spacing: -.035em; }
.legal-footer-inner nav { display: flex; flex-wrap: wrap; justify-content: flex-end; align-content: flex-start; gap: 11px 21px; max-width: 660px; }
.legal-footer-inner nav a { color: var(--ink-2); font-size: 13px; }
.legal-footer-inner nav a:hover, .legal-footer-inner nav a[aria-current="page"] { color: var(--accent-ink); }

@media (max-width: 900px) { .help-shortcuts { grid-template-columns: 1fr 1fr; } }
@media (max-width: 680px) {
  .support-form-grid, .support-links { grid-template-columns: 1fr; }
  .legal-footer-inner { display: block; }
  .legal-footer-inner nav { justify-content: flex-start; margin-top: 24px; }
}
@media (max-width: 520px) {
  .help-shortcuts { gap: 9px; }
  .help-shortcuts a { padding: 15px; min-height: 139px; }
  .help-shortcuts strong { font-size: 14px; }
  .support-form { padding: 20px; }
  .help-final { padding: 24px; }
}