:root {
  color-scheme: light;
  --bg: #faf8f4; --surface: #fff; --soft: #f3efe8; --ink: #221c15;
  --muted: #685f52; --line: #d9d1c3; --control: #8a7b66;
  --accent: #885b08; --accent-ink: #fff; --accent-soft: #f5e8cb;
  --error: #a32525; --error-soft: #fff0ef; --shadow: 0 8px 26px rgb(60 45 20 / 8%);
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #17130e; --surface: #211b13; --soft: #2b2419; --ink: #f1eadf;
  --muted: #bcaf9b; --line: #514636; --control: #a1927e;
  --accent: #e9ac33; --accent-ink: #221c15; --accent-soft: #3a2e12;
  --error: #ffb4ad; --error-soft: #361c19; --shadow: 0 8px 26px rgb(0 0 0 / 20%);
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 1rem/1.6 system-ui, -apple-system, "Segoe UI", sans-serif; }
body.modal-open { overflow: hidden; }
a { color: var(--accent); text-underline-offset: .2em; }
a:hover { text-decoration-thickness: 2px; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
button, a, input, select, textarea, summary { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
h1:focus, h2:focus, #main:focus { outline: none; }
h1, h2, h3 { line-height: 1.2; letter-spacing: -.025em; margin: 0 0 .75rem; text-wrap: balance; overflow-wrap: anywhere; }
h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.1rem; }
p { margin: 0 0 1rem; overflow-wrap: anywhere; }
ul, ol { padding-left: 1.4rem; }
li { margin-bottom: .5rem; }
fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
legend, .field > label { font-weight: 650; margin-bottom: .4rem; }
input:not([type="checkbox"]):not([type="radio"]), textarea, select {
  width: 100%; min-width: 0; min-height: 46px; padding: .65rem .8rem;
  border: 1px solid var(--control); border-radius: 7px; color: var(--ink); background: var(--surface);
}
textarea { resize: vertical; min-height: 120px; }
input[type="checkbox"], input[type="radio"] { width: 18px; height: 18px; flex: none; accent-color: var(--accent); }
input[aria-invalid="true"], textarea[aria-invalid="true"], select[aria-invalid="true"] { border: 2px solid var(--error); }
.container { max-width: 1160px; margin-inline: auto; padding-inline: 24px; }
.main { min-height: 60vh; padding-block: 40px 64px; }
.muted, .hint { color: var(--muted); }
.hint { font-size: .9rem; }
.lede { color: var(--muted); max-width: 65ch; font-size: 1.12rem; }
.eyebrow { color: var(--accent); display: block; font-size: .75rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; margin-bottom: .6rem; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip-link { position: fixed; top: -120px; left: 12px; z-index: 100; background: var(--surface); padding: 14px; }
.skip-link:focus { top: 12px; }
.proto-banner { background: #282116; color: #fff5df; font-size: .8rem; }
.banner-inner { display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; justify-content: space-between; padding-block: 10px; }
.proto-banner strong { color: #ffc866; margin-right: 10px; }
.proto-banner a { color: #fff5df; min-height: 24px; }
.app-header { background: var(--surface); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; flex-wrap: wrap; gap: 16px 24px; align-items: center; padding-block: 20px; }
.brand { color: var(--ink); font-size: 1.15rem; font-weight: 750; text-decoration: none; margin-right: auto; }
.brand .eyebrow { font-size: .68rem; margin-bottom: 2px; }
nav { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; }
nav a { min-height: 44px; display: inline-flex; align-items: center; font-size: .9rem; text-decoration: none; color: var(--ink); }
nav a[aria-current="page"] { color: var(--accent); text-decoration: underline; font-weight: 700; }
.theme-button { background: var(--soft); color: var(--ink); border: 1px solid var(--line); border-radius: 7px; min-height: 44px; padding: 8px 12px; font-size: .85rem; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; border: 1px solid var(--accent); border-radius: 7px; padding: 10px 18px; background: var(--accent); color: var(--accent-ink); font-size: .95rem; font-weight: 650; text-align: center; text-decoration: none; }
.btn:hover { filter: brightness(.94); }
.btn.secondary { background: var(--surface); color: var(--accent); }
.text-button { background: none; border: none; padding: 8px 0; color: var(--accent); text-decoration: underline; text-underline-offset: .2em; min-height: 44px; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.hero { padding-block: 20px 36px; max-width: 850px; }
.hero h1 { font-size: clamp(2.2rem, 5.5vw, 3.75rem); max-width: 20ch; }
.hero .lede { max-width: 58ch; }
.search-form { max-width: 780px; margin-block: 24px; }
.search-form label { display: block; font-weight: 650; margin-bottom: 8px; }
.search-row { display: flex; gap: 10px; }
.search-row .btn { flex: none; }
.search-form .hint { margin-top: 8px; }
.section { margin-top: 40px; }
.topic-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.topic { border: 1px solid var(--line); background: var(--surface); border-radius: 9px; padding: 18px; text-decoration: none; font-weight: 650; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.topic:hover { border-color: var(--accent); background: var(--accent-soft); }
.how-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; list-style: none; padding: 0; counter-reset: steps; }
.how-list li { counter-increment: steps; border-top: 2px solid var(--line); padding-top: 18px; }
.how-list li::before { content: '0' counter(steps); display: block; color: var(--accent); font-weight: 700; font-size: .9rem; margin-bottom: 8px; }
.how-list p { color: var(--muted); }
.help-panel { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; background: var(--accent-soft); border-radius: 12px; padding: 28px; margin-block: 32px; }
.help-panel p { margin: 0; max-width: 60ch; }
.help-panel h2 { font-size: 1.3rem; }
.academic-strip { display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; align-items: center; border-block: 1px solid var(--line); padding-block: 26px; }
.academic-strip p { margin: 0; }
.prose { max-width: 760px; }
.prose h2 { margin-top: 28px; }
.prose details { border-bottom: 1px solid var(--line); padding-block: 12px; }
summary { cursor: pointer; padding: 10px 0; font-weight: 650; min-height: 44px; }
.search-controls { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 20px; margin-bottom: 24px; }
.filter-primary { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.filter-group { margin-bottom: 16px; }
.choices { display: flex; flex-wrap: wrap; gap: 8px; }
.choice { display: inline-flex; align-items: center; gap: 9px; min-height: 44px; border: 1px solid var(--line); border-radius: 7px; padding: 8px 12px; cursor: pointer; font-size: .9rem; max-width: 100%; }
.choice:has(input:checked) { background: var(--accent-soft); border-color: var(--accent); }
.choice:has(input:focus-visible) { outline: 3px solid var(--accent); outline-offset: 3px; }
.choice input:focus-visible { outline: none; }
.filter-hint { margin: 4px 0 12px; }
.selected-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.remove-filter { background: var(--accent-soft); color: var(--accent); border: 1px solid var(--accent); padding: 8px 12px; min-height: 44px; border-radius: 24px; font-size: .85rem; }
.result-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-block: 20px; }
.result-bar h2 { font-size: 1.15rem; margin: 0; }
.dir-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 330px), 1fr)); gap: 20px; }
.expert-card { border: 1px solid var(--line); border-radius: 12px; padding: 24px; background: var(--surface); display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.expert-card:hover { border-color: var(--control); }
.expert-top { display: flex; align-items: center; gap: 12px; }
.expert-top h3 { font-size: 1rem; margin: 0 0 4px; }
.expert-top p { margin: 0; color: var(--muted); font-size: .85rem; }
.avatar { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); font-size: .9rem; font-weight: 750; flex: none; }
.card-topic { font-size: 1.15rem; font-weight: 700; line-height: 1.35; margin: 0; }
.card-description { color: var(--muted); font-size: .95rem; margin: 0; }
.card-facts { display: grid; gap: 6px; font-size: .85rem; margin: 0; }
.card-facts div { display: grid; grid-template-columns: 64px 1fr; gap: 8px; }
dt { font-weight: 650; }
dd { margin: 0; }
.card-facts dd { color: var(--muted); }
.expert-card .btn { margin-top: auto; align-self: flex-start; }
.match { border-left: 3px solid var(--accent); padding-left: 10px; font-size: .85rem; margin: 0; color: var(--muted); }
.empty { border: 1px dashed var(--control); background: var(--surface); border-radius: 10px; padding: 32px; }
.empty h2 { font-size: 1.35rem; }
.back-link { display: inline-flex; align-items: center; min-height: 44px; margin-bottom: 16px; }
.profile-head { margin-bottom: 24px; }
.profile-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr); gap: 24px; align-items: start; }
.profile-main { grid-column: 1; grid-row: 1; }
.enquiry-card { grid-column: 2; grid-row: 1; position: sticky; top: 20px; border: 1px solid var(--accent); border-radius: 12px; padding: 24px; background: var(--surface); box-shadow: var(--shadow); }
.enquiry-card h2 { font-size: 1.3rem; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 24px; margin-bottom: 20px; }
.panel h2 { font-size: 1.25rem; }
.facts { display: grid; grid-template-columns: 140px 1fr; gap: 12px 20px; }
.facts dt { color: var(--muted); }
.publications { padding-left: 20px; font-size: .95rem; }
.notice { border-left: 3px solid var(--accent); background: var(--accent-soft); padding: 14px 18px; margin-block: 16px; }
.pre-wrap { white-space: pre-wrap; overflow-wrap: anywhere; }
.wizard { max-width: 850px; margin-inline: auto; }
.wizard h1 { font-size: clamp(1.7rem, 3vw, 2.3rem); }
.wizard-form { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: clamp(18px, 4vw, 32px); }
.steps { display: flex; gap: 12px; padding: 0; list-style: none; margin-block: 22px; }
.steps li { flex: 1; min-width: 0; border-top: 4px solid var(--line); padding-top: 8px; font-size: .8rem; color: var(--muted); }
.steps li[aria-current="step"] { border-color: var(--accent); color: var(--accent); font-weight: 700; }
.field, .question { margin-bottom: 24px; }
.field > label { display: block; }
.field .hint, .question .hint { margin-block: 0 8px; }
.field .counter { margin-top: 6px; margin-bottom: 0; font-variant-numeric: tabular-nums; }
.question legend { font-size: 1rem; }
.wizard-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; padding-top: 24px; border-top: 1px solid var(--line); }
.draft-tools { margin-block: 22px; }
.draft-tools p { margin-block: 8px; }
.draft-resume { margin-block: 24px; }
.error-summary { border: 2px solid var(--error); background: var(--error-soft); padding: 18px; margin-bottom: 24px; }
.error-summary h2 { font-size: 1.2rem; }
.error-summary a, .field-error { color: var(--error); }
.field-error { font-weight: 600; margin-block: 6px; font-size: .9rem; }
.review-section { border-bottom: 1px solid var(--line); margin-bottom: 24px; padding-bottom: 20px; }
.review-heading { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; }
.review-heading h2 { font-size: 1.15rem; margin: 0; }
.review-list dt { margin-top: 14px; color: var(--muted); font-size: .85rem; }
.review-list dd { white-space: pre-wrap; overflow-wrap: anywhere; }
.preview { border: 2px solid var(--accent); border-radius: 10px; padding: 22px; margin-block: 24px; }
.preview h3 { margin-top: 18px; }
.footer { border-top: 1px solid var(--line); padding-block: 28px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px; font-size: .85rem; }
.footer p { margin: 0; }
dialog { width: min(620px, calc(100% - 32px)); max-height: calc(100dvh - 32px); padding: clamp(18px, 4vw, 32px); border: 1px solid var(--line); border-radius: 12px; background: var(--surface); color: var(--ink); overflow-y: auto; }
dialog::backdrop { background: rgb(15 12 8 / 65%); }
.dialog-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.close-button { background: var(--soft); border: 1px solid var(--line); border-radius: 6px; color: var(--ink); min-height: 44px; padding: 8px 12px; }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 900px) {
  .topic-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .profile-grid { grid-template-columns: 1fr; }
  .enquiry-card, .profile-main { grid-column: 1; grid-row: auto; position: static; }
}
@media (max-width: 600px) {
  .container { padding-inline: 16px; }
  .main { padding-top: 24px; }
  .header-inner { gap: 10px 16px; }
  .header-inner nav { order: 3; width: 100%; justify-content: space-between; gap: 8px; }
  .brand { width: 100%; }
  .search-row { flex-direction: column; }
  .topic-grid, .how-list, .filter-primary, .form-row { grid-template-columns: 1fr; }
  .hero { padding-top: 8px; }
  .help-panel, .panel, .expert-card, .empty { padding: 20px; }
  .search-controls { padding: 16px; }
  .facts { grid-template-columns: 1fr; gap: 4px; }
  .facts dd { margin-bottom: 12px; }
  .steps { gap: 6px; }
  .steps li { font-size: .7rem; overflow-wrap: anywhere; }
  .wizard-actions > .btn { flex: 1; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
@media (forced-colors: active) {
  .choice:has(input:checked) { border: 2px solid Highlight; }
  .btn { border: 1px solid ButtonText; }
}