/* These additions inherit the common Spectrum shell. All rules are scoped to
 * the About and Contact page families so the existing pages remain unchanged. */
.about-concept, .contact-concept { padding-block: 68px 92px; }
.about-concept h1, .contact-concept h1 { font-size: clamp(3rem, 5.6vw, 5.5rem); line-height: 1.03; letter-spacing: -.065em; }
.about-concept h2, .contact-concept h2 { line-height: 1.13; letter-spacing: -.045em; }
.about-concept .people-snapshot-intro { margin-bottom: 50px; }
.about-concept .people-snapshot-grid { display: grid; grid-template-columns: 1.25fr 1fr 1fr; gap: 16px; }
.about-concept .people-snapshot-grid > section { padding: 32px; background: #171717; }
.about-concept .people-snapshot-grid h2 { font-size: 1.8rem; line-height: 1.15; }
.about-concept .people-snapshot-grid p { margin-top: 18px; font-size: 1rem; }
.about-concept .people-snapshot-grid .people-snapshot-experience { grid-row: span 2; background: #fff; color: #0d0d0d; min-height: 420px; }
.about-concept .people-snapshot-experience .eyebrow { color: #505050; font-size: .75rem; margin-top: 0; }
.about-concept .people-snapshot-experience h2 { font-size: clamp(2.9rem, 4.5vw, 4.5rem); letter-spacing: -.06em; line-height: 1; margin-top: 35px; }
.about-concept .people-snapshot-experience > p:not(.eyebrow) { color: #505050; max-width: 22ch; line-height: 1.8; }
.about-concept .people-snapshot-index { display: block; font-size: .75rem; color: #b5b5b5; margin-bottom: 24px; }
.about-concept .people-snapshot-grid .people-snapshot-approach { grid-column: span 2; background: var(--surface-wash); }
.about-concept .people-snapshot-approach .people-snapshot-index { margin-bottom: 15px; }
.about-concept .people-snapshot-approach .text-link { margin-top: 16px; }
.about-concept .people-addition { margin-top: 64px; }
.about-concept .people-addition h2 { font-size: clamp(1.9rem, 3vw, 3rem); }
.about-concept .people-addition h3 { font-size: 1.25rem; line-height: 1.3; letter-spacing: -.03em; }
.about-concept .people-white { --ink: #0d0d0d; --muted: #505050; color: #0d0d0d; background: #fff; }
.about-concept .people-white p { color: #505050; }
.about-concept .people-white .eyebrow { color: #505050; }
.about-concept .people-reading-intro { font-size: 1.45rem; line-height: 1.6; letter-spacing: -.025em; }
.about-concept .people-white .people-reading-intro { color: #171717; }
.about-concept .people-origin { max-width: 61ch; }
.about-concept .people-origin > p:not(.eyebrow) { font-size: 1rem; line-height: 1.85; margin-top: 18px; }
.about-concept .people-origin h2 { font-size: 2rem; }
.about-concept .people-origin-pending { border-top: 1px solid #444; padding-top: 26px; }
.about-concept .people-white .people-origin-pending { border-color: #d2d2d2; }
.about-concept .people-origin-pending .eyebrow { font-size: .67rem; letter-spacing: .095em; line-height: 1.6; }
.about-concept .people-origin-pending > p { max-width: 43ch; }
.about-concept .people-location { font-size: .875rem; color: #b5b5b5; }
.about-concept .people-about-end { display: flex; align-items: center; justify-content: space-between; gap: 35px; margin-top: 45px; }
.about-concept .people-about-end > p { max-width: 58ch; font-size: .875rem; }
.about-concept .people-about-end .button { flex: none; }

/* About 01: a reading column with its own editorial margin. */
.about-concept .people-editorial { display: grid; grid-template-columns: .7fr 1.3fr; gap: 55px; align-items: start; }
.about-concept .people-editorial-margin { padding-top: 30px; }
.about-concept .people-editorial-margin .people-location { margin-top: 40px; }
.about-concept .people-editorial-margin .people-location span { color: currentColor; margin-right: 9px; }
.about-concept .people-editorial-margin .text-link { margin-top: 22px; }
.about-concept .people-editorial-story { padding: 45px 48px; }
.about-concept .people-editorial-story .people-origin { margin-top: 48px; }

/* About 02: an undated sequence, with no invented founding year. */
.about-concept .people-addition-heading { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin-bottom: 42px; }
.about-concept .people-addition-heading .people-location { padding-bottom: 4px; }
.about-concept .people-history-list { display: grid; grid-template-columns: 1fr 1fr 1.2fr; padding: 0; margin: 0; list-style: none; }
.about-concept .people-history-list > li { position: relative; padding: 38px 30px 0 0; border-top: 1px solid #444; }
.about-concept .people-history-list > li + li { padding-left: 30px; }
.about-concept .people-history-list p:not(.eyebrow) { font-size: 1rem; line-height: 1.8; margin-top: 18px; }
.about-concept .people-history-marker { position: absolute; left: 0; top: -5px; width: 9px; height: 9px; background: #fff; }
.about-concept .people-history-list > li + li .people-history-marker { left: 30px; }
.about-concept .people-history-list > li:last-child .people-history-marker { background: #fff; }
.about-concept .people-history-list .people-origin-pending { padding: 0; border: 0; }
.about-concept .people-history-list .people-origin h2 { font-size: 1.25rem; letter-spacing: -.03em; }

/* About 03: London is a typographic feature, not an invented map or address. */
.about-concept .people-london { display: grid; grid-template-columns: 1.15fr .85fr; }
.about-concept .people-london-feature { display: flex; flex-direction: column; padding: 36px; overflow: hidden; }
.about-concept .people-london-type { display: flex; align-items: baseline; justify-content: space-between; font-weight: 750; font-size: clamp(6.5rem, 12vw, 11rem); letter-spacing: -.09em; line-height: 1; margin-block: 45px; }
.about-concept .people-london-type > span { font-size: .5em; font-weight: 400; color: currentColor; }
.about-concept .people-london-caption { display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid #ccc; padding-top: 18px; font-size: .7rem; line-height: 1.5; }
.about-concept .people-london-caption > span:first-child { max-width: 24ch; color: #505050; }
.about-concept .people-london-story { display: flex; flex-direction: column; align-items: flex-start; padding: 38px 0 25px 48px; }
.about-concept .people-london-story > h2 { margin-bottom: 42px; }
.about-concept .people-london-story .text-link { margin-top: 32px; }
.about-concept .people-london-story .people-origin h2 { font-size: 1.5rem; }

/* About 04: the approach and the origin form a single two-part spread. */
.about-concept .people-principles-spread { display: grid; grid-template-columns: 1.1fr .9fr; }
.about-concept .people-principles { padding: 42px; }
.about-concept .people-principles ol { list-style: none; padding: 0; margin: 34px 0 0; }
.about-concept .people-principles li { display: grid; grid-template-columns: 25px 1fr; gap: 20px; border-top: 1px solid #ccc; padding-top: 20px; margin-top: 20px; }
.about-concept .people-principles li > span { color: #737373; font-size: .75rem; padding-top: 4px; }
.about-concept .people-principles li p { font-size: .9rem; line-height: 1.7; margin-top: 8px; }
.about-concept .people-principles-origin { border: 1px solid #333; border-left: 0; padding: 42px; display: flex; align-items: flex-start; flex-direction: column; }
.about-concept .people-principles-origin .people-location { margin-bottom: 50px; }
.about-concept .people-principles-origin .people-origin { width: 100%; }
.about-concept .people-origin-mark { display: block; color: currentColor; font-size: 6rem; line-height: 1; margin-top: auto; padding-top: 45px; }

/* About 05: a letter, with a quiet sign-off and a separate location margin. */
.about-concept .people-note { display: grid; grid-template-columns: .55fr 1.45fr; gap: 55px; align-items: start; }
.about-concept .people-note-margin { padding-top: 25px; }
.about-concept .people-note-margin > p:not(.eyebrow) { font-size: .875rem; margin-top: 30px; }
.about-concept .people-note-margin > span { display: block; font-size: 5rem; margin-top: 35px; color: currentColor; line-height: 1; }
.about-concept .people-note-paper { padding: 46px 55px; }
.about-concept .people-note-paper > h2 { margin-bottom: 30px; }
.about-concept .people-note-paper > p:not(.eyebrow) { font-size: 1rem; line-height: 1.8; margin-top: 20px; }
.about-concept .people-note-paper > .people-reading-intro { font-size: 1.25rem; }
.about-concept .people-note-paper .people-origin { margin-top: 35px; }
.about-concept .people-note-signoff { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-top: 42px; padding-top: 25px; border-top: 1px solid #d2d2d2; }
.about-concept .people-note-signoff > :first-child { font-size: 1.4rem; font-weight: 750; letter-spacing: -.055em; }
.about-concept .people-note-signoff > span:last-child { font-size: .75rem; color: #505050; }

/* Contact controls retain a single form contract across all five layouts. */
.contact-concept .lead { font-size: 1.1rem; line-height: 1.75; max-width: 45ch; }
.contact-concept .people-email { display: inline-flex; align-items: center; gap: 16px; color: inherit; text-decoration: none; font-weight: 550; letter-spacing: -.035em; line-height: 1.5; }

.contact-concept .people-email:focus-visible { outline: 3px solid currentColor; outline-offset: 5px; }
.contact-concept .people-form-shell, .contact-concept .people-direct-sheet { --ink: #0d0d0d; --muted: #505050; --line: #ccc; --focus: #0d0d0d; padding: 40px; color: #0d0d0d; background: #fff; }
.contact-concept .people-form { scroll-margin-top: 28px; }
.contact-concept .people-form fieldset { min-width: 0; padding: 0; border: 0; margin: 0; }
.contact-concept .people-form legend { display: block; width: 100%; padding: 0; margin-bottom: 30px; font-size: 1.55rem; line-height: 1.2; font-weight: 650; letter-spacing: -.045em; }
.contact-concept .people-form-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 20px; }
.contact-concept .people-field { display: flex; flex-direction: column; min-width: 0; }
.contact-concept .people-service, .contact-concept .people-message { grid-column: 1 / -1; }
.contact-concept .people-field label { display: flex; justify-content: space-between; gap: 10px; font-size: .8rem; font-weight: 600; margin-bottom: 9px; }
.contact-concept .people-field label > span { color: #616161; font-size: .72rem; font-weight: 400; }
.contact-concept .people-field input, .contact-concept .people-field select, .contact-concept .people-field textarea { display: block; width: 100%; min-width: 0; min-height: 48px; padding: 12px; border: 1px solid #aaa; border-radius: 0; color: #0d0d0d; background: #fff; font: inherit; font-size: .9375rem; line-height: 1.5; }
.contact-concept .people-field select { padding-right: 28px; }
.contact-concept .people-field textarea { resize: vertical; min-height: 154px; }
.contact-concept .people-field input:focus-visible, .contact-concept .people-field select:focus-visible, .contact-concept .people-field textarea:focus-visible { outline: 3px solid #0d0d0d; outline-offset: 5px; }
.contact-concept .people-field [aria-invalid="true"] { border-color: #0d0d0d; }
.contact-concept .people-field-hint { color: #626262; font-size: .75rem; line-height: 1.6; margin-top: 9px; }
.contact-concept .people-field-error { color: #0d0d0d; font-size: .75rem; line-height: 1.5; }
.contact-concept .people-field-error:not(:empty) { margin-top: 8px; }
.contact-concept .people-form-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; margin-top: 27px; }

.contact-concept .people-form-notice { color: #626262; font-size: .72rem; line-height: 1.6; margin: 0; }
.contact-concept .people-form-result { font-size: .85rem; color: #0d0d0d; line-height: 1.65; margin: 0; }
.contact-concept .people-form-result:not(:empty) { border-top: 1px solid #d2d2d2; padding-top: 18px; margin-top: 20px; }
.contact-concept .people-form-result.is-error { color: #0d0d0d; }
.contact-concept .people-contact-footnote { display: flex; align-items: start; justify-content: space-between; gap: 40px; margin-top: 30px; font-size: .8rem; color: #b5b5b5; }
.contact-concept .people-contact-footnote > p { max-width: 60ch; line-height: 1.7; }
.contact-concept .people-small { font-size: .8rem; line-height: 1.8; }

/* Contact 01: introduction and form occupy two balanced vertical columns. */
.contact-concept .people-conversation-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: start; }
.contact-concept.people-contact-1 h1 { font-size: clamp(2.8rem, 4.6vw, 4.5rem); }
.contact-concept .people-contact-intro .lead { margin-top: 28px; }
.contact-concept .people-direct-card { border-top: 1px solid #444; padding-top: 30px; margin-top: 47px; }
.contact-concept .people-direct-card .people-email { font-size: clamp(1.25rem, 2.1vw, 1.75rem); }
.contact-concept .people-direct-card > p:last-child { font-size: .875rem; line-height: 1.8; margin-top: 12px; }
.contact-concept .people-contact-context { display: grid; grid-template-columns: .65fr 1.35fr; gap: 22px; font-size: .75rem; line-height: 1.8; border-top: 1px solid #333; margin-top: 44px; padding-top: 22px; }

/* Contact 02: a headline and email strip open onto a wide project desk. */
.contact-concept .people-desk-intro { position: relative; display: grid; grid-template-columns: 1.2fr .8fr; gap: 0 80px; align-items: end; }
.contact-concept .people-desk-intro > .eyebrow { grid-column: 1 / -1; }
.contact-concept .people-desk-intro > .lead { padding-bottom: 8px; }
.contact-concept .people-email-strip { display: flex; justify-content: space-between; align-items: center; gap: 25px; border-top: 1px solid #444; border-bottom: 1px solid #444; margin-block: 48px 28px; padding-block: 23px; }
.contact-concept .people-email-strip > span { font-size: .875rem; color: #b5b5b5; }
.contact-concept .people-email-strip .people-email { font-size: 1.55rem; }
.contact-concept .people-desk-form { padding: 40px 44px; }
.contact-concept .people-form-wide .people-form-fields { grid-template-columns: 1fr 1fr; gap: 18px 44px; }
.contact-concept .people-form-wide .people-name, .contact-concept .people-form-wide .people-email-field, .contact-concept .people-form-wide .people-service { grid-column: 1; }
.contact-concept .people-form-wide .people-message { grid-column: 2; grid-row: 1 / span 3; }
.contact-concept .people-form-wide .people-message textarea { flex: 1; min-height: 216px; }
.contact-concept .people-form-wide .people-form-actions { flex-direction: row; align-items: center; justify-content: space-between; gap: 25px; }

/* Contact 03: a narrow sheet with correspondence notes in a wide margin. */
.contact-concept .people-letter-intro { margin-bottom: 52px; }
.contact-concept.people-contact-3 h1 { font-size: clamp(2.8rem, 5.2vw, 5rem); }
.contact-concept .people-letter-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; align-items: start; }
.contact-concept .people-letter-margin { padding-top: 26px; }
.contact-concept .people-letter-margin .people-email { font-size: 1.4rem; }
.contact-concept .people-letter-margin > div > p:last-child { font-size: .875rem; line-height: 1.9; margin-top: 18px; }
.contact-concept .people-letter-guidance { border-top: 1px solid #444; margin-top: 46px; padding-top: 30px; }
.contact-concept .people-letter-margin > .people-small { margin-top: 40px; max-width: 37ch; }
.contact-concept .people-letter-paper { padding: 42px; }
.contact-concept .people-letter-opening { color: #505050; font-size: .875rem; line-height: 1.7; padding-bottom: 24px; border-bottom: 1px solid #ccc; margin-bottom: 27px; }
.contact-concept .people-form-letter .people-form-fields { grid-template-columns: 1fr; }
.contact-concept .people-form-letter .people-service, .contact-concept .people-form-letter .people-message { grid-column: auto; }

/* Contact 04: useful prompts precede an asymmetrical form and email panel. */
.contact-concept .people-outline-intro { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 80px; }
.contact-concept .people-outline-intro .lead { padding-bottom: 8px; }
.contact-concept .people-project-prompts { display: grid; grid-template-columns: 1fr 1fr 1fr; margin-block: 50px; border-top: 1px solid #444; border-bottom: 1px solid #444; }
.contact-concept .people-project-prompts > div { padding: 27px 30px 29px 0; }
.contact-concept .people-project-prompts > div + div { border-left: 1px solid #333; padding-left: 30px; }
.contact-concept .people-project-prompts span { display: block; font-size: .7rem; color: #b5b5b5; margin-bottom: 20px; }
.contact-concept .people-project-prompts h2 { font-size: 1.25rem; letter-spacing: -.025em; }
.contact-concept .people-project-prompts p { font-size: .875rem; line-height: 1.75; margin-top: 12px; }
.contact-concept .people-outline-layout { display: grid; grid-template-columns: 1.15fr .85fr; gap: 55px; align-items: stretch; }
.contact-concept .people-outline-email { display: flex; flex-direction: column; align-items: flex-start; padding: 30px 0; }
.contact-concept .people-outline-email > h2 { font-size: clamp(2.5rem, 4.7vw, 4.5rem); margin-bottom: 22px; }
.contact-concept .people-outline-email .people-email { font-size: 1.55rem; }
.contact-concept .people-outline-email > p:not(.eyebrow) { font-size: .9rem; line-height: 1.8; max-width: 35ch; margin-top: 16px; }
.contact-concept .people-outline-base { margin-top: auto; padding-top: 48px; }
.contact-concept .people-outline-base > span { display: block; font-size: 5rem; color: currentColor; line-height: 1; margin-bottom: 34px; }
.contact-concept .people-outline-base > p { font-size: .8rem; line-height: 1.8; max-width: 46ch; }
.contact-concept .people-outline-base > p + p { margin-top: 18px; }

/* Contact 05: email carries the page; the full-width sheet follows quietly. */
.contact-concept .people-direct-intro > div { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 70px; }
.contact-concept .people-direct-intro .lead { padding-bottom: 8px; }
.contact-concept .people-direct-email { border-block: 1px solid #444; margin-block: 48px; padding-block: 24px 30px; }
.contact-concept .people-direct-email .people-email { display: flex; justify-content: space-between; width: 100%; font-size: clamp(1.6rem, 5.1vw, 4.7rem); letter-spacing: -.055em; }
.contact-concept .people-direct-email .people-email > span { color: currentColor; }
.contact-concept .people-direct-sheet { padding: 44px; }
.contact-concept .people-direct-sheet-heading { display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 44px; padding-bottom: 31px; border-bottom: 1px solid #ccc; margin-bottom: 30px; }
.contact-concept .people-direct-sheet-heading h2 { font-size: 2rem; }
.contact-concept .people-direct-sheet-heading p { color: #505050; font-size: .9rem; line-height: 1.8; max-width: 48ch; }
.contact-concept .people-form-flat legend { font-size: .875rem; letter-spacing: 0; margin-bottom: 23px; }
.contact-concept .people-form-flat .people-form-fields { grid-template-columns: 1fr 1fr 1fr; gap: 25px; }
.contact-concept .people-form-flat .people-service { grid-column: auto; }
.contact-concept .people-form-flat .people-message textarea { min-height: 135px; }
.contact-concept .people-form-flat .people-form-actions { flex-direction: row; justify-content: space-between; align-items: center; }

@media (max-width: 1000px) {
  .about-concept .people-snapshot-grid { grid-template-columns: 1fr 1fr; }
  .about-concept .people-snapshot-grid .people-snapshot-approach { grid-column: 1 / -1; }
  .about-concept .people-editorial { gap: 30px; }
  .about-concept .people-editorial-story, .about-concept .people-note-paper { padding: 34px; }
  .about-concept .people-london-story { padding-left: 30px; }
  .about-concept .people-london-feature, .about-concept .people-principles, .about-concept .people-principles-origin { padding: 30px; }
  .about-concept .people-note { grid-template-columns: .5fr 1.5fr; gap: 30px; }
  .about-concept .people-history-list > li { padding-right: 20px; }
  .about-concept .people-history-list > li + li { padding-left: 20px; }
  .about-concept .people-history-list > li + li .people-history-marker { left: 20px; }
  .contact-concept .people-conversation-grid { gap: 35px; }
  .contact-concept .people-form-shell, .contact-concept .people-direct-sheet { padding: 30px; }
  .contact-concept .people-contact-context { grid-template-columns: 1fr; gap: 14px; }
  .contact-concept .people-desk-intro, .contact-concept .people-outline-intro, .contact-concept .people-direct-intro > div { gap: 35px; }
  .contact-concept .people-letter-layout { gap: 45px; }
  .contact-concept .people-outline-layout { gap: 35px; }
  .contact-concept .people-outline-email .people-email { font-size: 1.25rem; }
  .contact-concept .people-form-wide .people-form-fields { column-gap: 30px; }
}

@media (max-width: 700px) {
  .about-concept, .contact-concept { padding-block: 42px 56px; }
  .about-concept h1, .contact-concept h1, .contact-concept.people-contact-1 h1, .contact-concept.people-contact-3 h1 { font-size: clamp(2.55rem, 8vw, 3.5rem); }
  .about-concept .people-snapshot-intro { margin-bottom: 32px; }
  .about-concept .people-snapshot-grid { grid-template-columns: 1fr; gap: 12px; }
  .about-concept .people-snapshot-grid > section { padding: 28px; }
  .about-concept .people-snapshot-grid .people-snapshot-experience { grid-row: auto; min-height: 0; }
  .about-concept .people-snapshot-experience h2 { font-size: 3.5rem; margin-top: 20px; }
  .about-concept .people-snapshot-grid .people-snapshot-approach { grid-column: auto; }
  .about-concept .people-snapshot-index { margin-bottom: 17px; }
  .about-concept .people-addition { margin-top: 42px; }
  .about-concept .people-addition h2 { font-size: 2rem; }
  .about-concept .people-editorial, .about-concept .people-london, .about-concept .people-principles-spread, .about-concept .people-note { grid-template-columns: 1fr; gap: 25px; }
  .about-concept .people-editorial-margin { padding-top: 0; }
  .about-concept .people-editorial-margin .people-location { margin-top: 22px; }
  .about-concept .people-editorial-story, .about-concept .people-note-paper { padding: 28px; }
  .about-concept .people-reading-intro { font-size: 1.25rem; }
  .about-concept .people-editorial-story .people-origin { margin-top: 30px; }
  .about-concept .people-addition-heading { display: block; margin-bottom: 30px; }
  .about-concept .people-addition-heading .people-location { margin-top: 18px; }
  .about-concept .people-history-list { grid-template-columns: 1fr; }
  .about-concept .people-history-list > li, .about-concept .people-history-list > li + li { border-top: 0; border-left: 1px solid #444; margin-left: 4px; padding: 0 0 34px 26px; }
  .about-concept .people-history-list > li:last-child { padding-bottom: 0; }
  .about-concept .people-history-marker, .about-concept .people-history-list > li + li .people-history-marker { left: -5px; top: 4px; }
  .about-concept .people-history-list p:not(.eyebrow) { margin-top: 12px; }
  .about-concept .people-london-feature { padding: 28px; }
  .about-concept .people-london-type { font-size: clamp(7rem, 28vw, 11rem); margin-block: 32px; }
  .about-concept .people-london-story { padding: 5px 0 0; }
  .about-concept .people-london-story > h2 { margin-bottom: 28px; }
  .about-concept .people-principles-spread { gap: 0; }
  .about-concept .people-principles, .about-concept .people-principles-origin { padding: 28px; }
  .about-concept .people-principles-origin { border-left: 1px solid #333; border-top: 0; }
  .about-concept .people-principles-origin .people-location { margin-bottom: 28px; }
  .about-concept .people-origin-mark { font-size: 4rem; padding-top: 30px; }
  .about-concept .people-note-margin { padding-top: 0; }
  .about-concept .people-note-margin > p:not(.eyebrow) { margin-top: 12px; }
  .about-concept .people-note-margin > span { display: none; }
  .about-concept .people-note-signoff { align-items: start; flex-direction: column; gap: 12px; }
  .about-concept .people-about-end { flex-direction: column; align-items: flex-start; gap: 25px; margin-top: 30px; }
  .contact-concept .people-conversation-grid, .contact-concept .people-desk-intro, .contact-concept .people-letter-layout, .contact-concept .people-outline-intro, .contact-concept .people-outline-layout, .contact-concept .people-direct-intro > div, .contact-concept .people-direct-sheet-heading { grid-template-columns: 1fr; gap: 28px; }
  .contact-concept .lead { font-size: 1rem; }
  .contact-concept .people-contact-intro .lead { margin-top: 24px; }
  .contact-concept .people-form-shell, .contact-concept .people-direct-sheet { padding: 28px; }
  .contact-concept .people-direct-card { margin-top: 28px; padding-top: 25px; }
  .contact-concept .people-contact-context { margin-top: 28px; }
  .contact-concept .people-form-fields { gap: 20px 16px; }
  .contact-concept .people-contact-footnote { flex-direction: column; gap: 14px; margin-top: 24px; }
  .contact-concept .people-desk-intro { gap: 24px; }
  .contact-concept .people-desk-intro > .eyebrow { margin-bottom: -12px; }
  .contact-concept .people-email-strip { align-items: flex-start; flex-direction: column; gap: 10px; margin-block: 28px; padding-block: 20px; }
  .contact-concept .people-email-strip .people-email { font-size: 1.3rem; }
  .contact-concept .people-form-wide .people-form-fields { grid-template-columns: 1fr 1fr; gap: 22px 16px; }
  .contact-concept .people-form-wide .people-name, .contact-concept .people-form-wide .people-email-field { grid-column: auto; }
  .contact-concept .people-form-wide .people-service, .contact-concept .people-form-wide .people-message { grid-column: 1 / -1; grid-row: auto; }
  .contact-concept .people-form-wide .people-message textarea { min-height: 154px; }
  .contact-concept .people-form-wide .people-form-actions, .contact-concept .people-form-flat .people-form-actions { flex-direction: column; align-items: flex-start; gap: 16px; }
  .contact-concept .people-letter-intro { margin-bottom: 30px; }
  .contact-concept .people-letter-margin { padding-top: 0; }
  .contact-concept .people-letter-guidance { margin-top: 28px; padding-top: 24px; }
  .contact-concept .people-letter-margin > .people-small { margin-top: 24px; max-width: 55ch; }
  .contact-concept .people-letter-paper { margin-top: 2px; }
  .contact-concept .people-project-prompts { grid-template-columns: 1fr; margin-block: 32px; }
  .contact-concept .people-project-prompts > div, .contact-concept .people-project-prompts > div + div { padding: 22px 0 22px 39px; border-left: 0; position: relative; }
  .contact-concept .people-project-prompts > div + div { border-top: 1px solid #333; }
  .contact-concept .people-project-prompts span { position: absolute; left: 0; top: 25px; margin: 0; }
  .contact-concept .people-project-prompts p { margin-top: 8px; }
  .contact-concept .people-outline-email { padding: 8px 0 0; }
  .contact-concept .people-outline-base { padding-top: 30px; }
  .contact-concept .people-outline-base > span { font-size: 3.5rem; margin-bottom: 22px; }
  .contact-concept .people-direct-email { margin-block: 32px; padding-block: 22px; }
  .contact-concept .people-direct-email .people-email { font-size: clamp(1.25rem, 5.4vw, 2.3rem); gap: 8px; letter-spacing: -.04em; }
  .contact-concept .people-direct-sheet-heading { gap: 20px; padding-bottom: 25px; margin-bottom: 25px; }
  .contact-concept .people-direct-sheet-heading h2 { font-size: 1.8rem; }
  .contact-concept .people-form-flat .people-form-fields { grid-template-columns: 1fr 1fr; gap: 22px 16px; }
  .contact-concept .people-form-flat .people-service { grid-column: 1 / -1; }
}

@media (max-width: 420px) {
  .contact-concept .people-form-shell, .contact-concept .people-direct-sheet { padding: 22px; }
  .contact-concept .people-form-fields, .contact-concept .people-form-wide .people-form-fields, .contact-concept .people-form-flat .people-form-fields { grid-template-columns: 1fr; }
  .contact-concept .people-form .button { font-size: .8rem; padding-inline: 16px; gap: 12px; }
  .contact-concept .people-email { gap: 10px; }
  .contact-concept .people-letter-margin .people-email { font-size: 1.2rem; }
  .contact-concept .people-direct-email .people-email { font-size: 5.15vw; }
  .about-concept .people-editorial-story, .about-concept .people-note-paper, .about-concept .people-principles, .about-concept .people-principles-origin { padding: 24px; }
  .about-concept .people-snapshot-grid > section { padding: 26px; }
  .about-concept .people-london-caption { flex-direction: column; gap: 8px; }
}