/*
 * Studio 42 — editorial redesign (2026).
 * Design tokens and components from the "Website redesign for Stu42.co" handoff.
 * Loaded after bootstrap.css, so it intentionally re-states base element styles.
 */

/* ------------------------------------------------------------------ tokens */
:root {
    --paper: #f7f3ec;
    --ink: #211d19;
    --ink-muted: #4a433b;
    --ink-soft: #5c544a;
    --rule-soft: #cfc6b8;
    --placeholder: #e6dfd3;
    --panel-img: #2e2924;
    --accent: #e0482a;
    --accent-text: #bf3a20;
    --accent-on-dark: #f2875c;
    --on-dark-muted: #d9d0c3;

    --serif: 'Instrument Serif', Georgia, 'Times New Roman', serif;
    --body-font: 'Newsreader', Georgia, 'Times New Roman', serif;
    --mono: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

    --pad: clamp(20px, 5vw, 64px);
    --section-y: clamp(48px, 6vw, 80px);
    --hero-y: clamp(40px, 6vw, 72px);
}

/* The handoff specifies oklch; use it where supported for an exact match. */
@supports (color: oklch(0.58 0.19 33)) {
    :root {
        --accent: oklch(0.58 0.19 33);
        --accent-text: oklch(0.5 0.17 33);
        --accent-on-dark: oklch(0.72 0.15 40);
    }
}

/* -------------------------------------------------------------------- base */
html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--body-font);
    font-size: 17px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

body a {
    color: inherit;
    text-decoration: none;
}

body a:hover,
body a:focus {
    color: inherit;
    opacity: .7;
    text-decoration: none;
}

img {
    max-width: 100%;
}

input,
textarea,
button,
select {
    font: inherit;
    color: inherit;
}

.s42-page {
    max-width: 1440px;
    margin: 0 auto;
    background: var(--paper);
}

.s42-page--tall {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.s42-page--tall > .s42-main {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Screen-reader-only / honeypot field. */
.s42-hp {
    position: absolute !important;
    left: -5000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* ------------------------------------------------------------------ header */
.s42-header {
    position: relative;
    border-bottom: 1px solid var(--ink);
    background: var(--paper);
    color: var(--ink);
}

.s42-header__bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 24px var(--pad);
}

.s42-wordmark {
    display: inline-block;
    font-family: var(--serif);
    font-size: 34px;
    letter-spacing: -.01em;
    line-height: 1;
    color: var(--ink);
}

.s42-wordmark em,
.s42-wordmark i {
    font-style: italic;
    color: var(--accent);
}

.s42-nav {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(16px, 2.5vw, 36px);
    align-items: center;
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.s42-nav__link {
    position: relative;
    padding: 6px 0;
}

.s42-nav__link.is-active::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    background: var(--accent);
}

/* Mobile menu: the button and panel are hidden until the mobile breakpoint. */
.s42-menu-btn {
    display: none;
    flex: 0 0 auto;
    /* Wide enough for the MENU label plus its padding, so the button does
       not change size when the label becomes the close mark. */
    min-width: 60px;
    height: 48px;
    padding: 0 14px;
    border: 1px solid var(--ink);
    border-radius: 0;
    background: transparent;
    color: var(--ink);
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: .08em;
    text-transform: uppercase;
    cursor: pointer;
}

.s42-menu {
    display: none;
    flex-direction: column;
    padding: 8px 20px 28px;
    border-top: 1px solid var(--ink);
}

.s42-menu__link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    min-height: 56px;
    border-bottom: 1px solid var(--rule-soft);
    font-family: var(--serif);
    font-size: 32px;
    line-height: 1;
    color: var(--ink);
}

.s42-menu__dot {
    flex: 0 0 auto;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--accent);
}

.s42-menu__cta {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
    min-height: 52px;
    margin-top: 24px;
    padding: 0 24px;
}

/* ----------------------------------------------------- language switcher */
/* Visible label is the EN / FR slug; the full language name is carried for
   screen readers, so the control is not just a two-letter abbreviation. */
.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
}

.s42-lang {
    display: flex;
    align-items: center;
    gap: 6px;
}

.s42-lang__link {
    padding: 6px 0;
    color: var(--ink-soft);
}

.s42-lang__link.is-active {
    color: var(--ink);
    text-decoration: underline;
    text-decoration-color: var(--accent);
    text-decoration-thickness: 2px;
    text-underline-offset: 4px;
}

.s42-lang__sep {
    color: var(--rule-soft);
}

/* In the desktop bar the switcher inherits .s42-nav's mono/uppercase scale.
   In the mobile panel it is a row of its own under the CTA. */
.s42-lang--menu {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--rule-soft);
    font-family: var(--mono);
    font-size: 13px;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.s42-lang--menu .s42-lang__link {
    min-height: 44px;
    display: flex;
    align-items: center;
}

/* ------------------------------------------------------------------ footer */
.s42-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding: 28px var(--pad);
    border-top: 1px solid var(--ink);
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: .06em;
    color: var(--ink-soft);
}

.s42-footer .s42-wordmark {
    font-size: 24px;
    letter-spacing: 0;
}

/* ----------------------------------------------------------------- buttons */
.s42-btn {
    display: inline-block;
    border: 0;
    border-radius: 999px;
    cursor: pointer;
    padding: 18px 28px;
    font-family: var(--mono);
    font-size: 13px;
    letter-spacing: .08em;
    line-height: 1;
    text-transform: uppercase;
    text-align: center;
    text-decoration: none;
}

.s42-btn--sm {
    padding: 16px 24px;
    font-size: 12px;
}

.s42-btn--xs {
    padding: 14px 22px;
    font-size: 12px;
}

.s42-btn--primary {
    background: var(--accent);
    color: #fff;
}

.s42-btn--primary:hover,
.s42-btn--primary:focus {
    color: #fff;
}

.s42-btn--dark {
    background: var(--ink);
    color: var(--paper);
}

.s42-btn--dark:hover,
.s42-btn--dark:focus {
    color: var(--paper);
}

.s42-btn--outline {
    background: transparent;
    border: 1px solid var(--ink);
    color: var(--ink);
    padding: 10px 16px;
    font-size: 12px;
    white-space: nowrap;
}

/*
 * Buttons that sit in a flex column (cards, initiatives, the signup form,
 * single-page heroes) hug the start instead of stretching.
 */
.s42-card > .s42-btn,
.s42-initiative__body > .s42-btn,
.s42-signup > .s42-btn,
.s42-splithead__text > .s42-btn,
.s42-panel__text > .s42-btn {
    align-self: flex-start;
}

.s42-link {
    display: inline-block;
    align-self: flex-start;
    font-family: var(--mono);
    font-size: 13px;
    letter-spacing: .08em;
    line-height: 1.3;
    text-transform: uppercase;
    border-bottom: 1px solid currentColor;
    padding-bottom: 4px;
}

.s42-link--sm {
    font-size: 12px;
}

.s42-link--quiet {
    border-bottom: 0;
    color: var(--on-dark-muted);
}

/* -------------------------------------------------------------- typography */
.s42-eyebrow {
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: .12em;
    line-height: 1.6;
    text-transform: uppercase;
    color: var(--accent-text);
}


.s42-eyebrow--on-dark {
    color: var(--accent-on-dark);
}

.s42-h1,
.s42-page h1.s42-h1 {
    margin: 0;
    padding: 0;
    font-family: var(--serif);
    font-weight: 400;
    font-size: clamp(72px, 11vw, 160px);
    line-height: .88;
    letter-spacing: -.03em;
    color: var(--ink);
}

.s42-h1--home {
    font-size: clamp(64px, 9.5vw, 136px);
    line-height: .9;
    letter-spacing: -.025em;
}

.s42-h1--updates {
    font-size: clamp(64px, 9vw, 128px);
    line-height: .9;
}

.s42-h2,
.s42-page h2.s42-h2 {
    margin: 0;
    padding: 0;
    font-family: var(--serif);
    font-weight: 400;
    font-size: clamp(48px, 6vw, 72px);
    line-height: 1;
    letter-spacing: -.02em;
    color: inherit;
}

.s42-h2--lg {
    font-size: clamp(44px, 5vw, 64px);
}

.s42-em {
    font-style: italic;
}

.s42-em--accent {
    font-style: italic;
    color: var(--accent);
}

.s42-lead {
    margin: 0;
    font-size: 22px;
    line-height: 1.45;
    max-width: 520px;
    text-wrap: pretty;
}

.s42-lead--wide {
    max-width: 560px;
    font-size: 20px;
    line-height: 1.5;
}

.s42-lead--narrow {
    max-width: 440px;
}

.s42-lead a {
    color: var(--accent-text);
}

.s42-note {
    margin: 0;
    font-family: var(--mono);
    font-size: 13px;
    line-height: 1.6;
    color: var(--ink-soft);
    max-width: 460px;
}

.s42-note a {
    color: var(--ink);
    border-bottom: 1px solid currentColor;
}

.s42-badge {
    align-self: flex-start;
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--accent-text);
    border: 1px solid var(--accent);
    padding: 2px 8px;
    border-radius: 999px;
}

/* ---------------------------------------------------------------- sections */
.s42-section {
    padding: var(--section-y) var(--pad);
    border-top: 1px solid var(--ink);
}


.s42-stack {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.s42-split {
    display: flex;
    flex-wrap: wrap;
    gap: 24px 56px;
}

.s42-split__label {
    flex: 0 0 200px;
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.s42-split__body {
    flex: 1 1 560px;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.s42-split__body--tight {
    gap: 40px;
}

.s42-rowhead {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: space-between;
    align-items: baseline;
}

/* ------------------------------------------------------------------- heroes */
.s42-hero {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr));
    gap: clamp(32px, 4vw, 56px);
    padding: var(--hero-y) var(--pad) var(--section-y);
    align-items: end;
}

.s42-hero__text {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.s42-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
}

.s42-hero__media {
    position: relative;
    aspect-ratio: 4 / 5;
    max-height: 80vh;
    background: var(--ink);
    overflow: hidden;
    border-radius: 2px;
}

.s42-hero__media video,
.s42-hero__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.s42-pagehead {
    display: flex;
    flex-wrap: wrap;
    gap: 32px 64px;
    justify-content: space-between;
    align-items: flex-end;
    padding: var(--hero-y) var(--pad) clamp(40px, 5vw, 64px);
}

.s42-pagehead--ruled {
    border-bottom: 1px solid var(--ink);
}

.s42-pagehead__text {
    display: flex;
    flex-direction: column;
    gap: 28px;
    min-width: 0;
}

.s42-splithead {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
    gap: clamp(32px, 4vw, 56px);
    padding: var(--hero-y) var(--pad);
    align-items: end;
    border-bottom: 1px solid var(--ink);
}

.s42-splithead__text {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.s42-frame {
    overflow: hidden;
    background: var(--ink);
}

.s42-frame--3-2 {
    aspect-ratio: 3 / 2;
}

.s42-frame--4-3 {
    aspect-ratio: 4 / 3;
}

.s42-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ------------------------------------------------------- mission / numbers */
.s42-mission {
    margin: 0;
    font-family: var(--serif);
    font-size: clamp(30px, 3.8vw, 48px);
    line-height: 1.12;
    letter-spacing: -.01em;
    text-wrap: pretty;
}

.s42-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    column-gap: 24px;
    border-top: 1px solid var(--rule-soft);
}

.s42-points__item {
    padding: 20px 0;
    display: flex;
    gap: 16px;
    align-items: baseline;
    font-size: 22px;
}

.s42-points__num {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--accent-text);
}

.s42-trio {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
}

.s42-trio__item {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.s42-trio__title {
    margin: 0;
    padding: 0;
    font-family: var(--serif);
    font-weight: 400;
    font-size: 40px;
    line-height: 1;
    color: var(--ink);
}

.s42-trio__title--accent {
    font-style: italic;
    color: var(--accent);
}

.s42-trio__item p {
    margin: 0;
    font-size: 18px;
    line-height: 1.5;
    color: var(--ink-muted);
    text-wrap: pretty;
}

/* ------------------------------------------------------------ event rows */
.s42-list {
    display: flex;
    flex-direction: column;
    border-top: 1px solid var(--ink);
}

.s42-event {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 32px;
    align-items: center;
    padding: 28px 0;
    border-bottom: 1px solid var(--rule-soft);
}

.s42-event__date {
    width: 110px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.s42-event__day {
    font-family: var(--serif);
    font-size: 64px;
    line-height: .9;
}

.s42-event__when {
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.s42-event__body {
    flex: 1 1 320px;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.s42-event__title {
    display: block;
    font-family: var(--serif);
    font-size: 36px;
    line-height: 1.05;
}

.s42-event__desc {
    display: block;
    font-size: 18px;
    line-height: 1.5;
    color: var(--ink-soft);
    text-wrap: pretty;
}

.s42-event__meta {
    flex: 0 1 220px;
    font-family: var(--mono);
    font-size: 13px;
    line-height: 1.6;
    color: var(--ink-soft);
}

.s42-event__rsvp {
    margin-left: auto;
}

.s42-event--lg {
    gap: 16px 40px;
    padding: 32px 0;
}

.s42-event--lg .s42-event__date {
    width: 120px;
    gap: 6px;
}

.s42-event--lg .s42-event__day {
    font-size: 80px;
    line-height: .85;
}

.s42-event--lg .s42-event__body {
    flex: 1 1 360px;
    gap: 10px;
}

.s42-event--lg .s42-event__title {
    font-size: clamp(32px, 3.6vw, 44px);
    line-height: 1.02;
}

.s42-event--lg .s42-event__desc {
    font-size: 19px;
    color: var(--ink-muted);
    max-width: 620px;
}

.s42-event--lg .s42-event__meta {
    line-height: 1.7;
}

/* --------------------------------------------------------------- panels */
.s42-panel {
    background: var(--ink);
    color: var(--paper);
    padding: clamp(28px, 5vw, 64px);
}

.s42-panel--inset {
    margin: 0 var(--pad) var(--section-y);
}

.s42-panel--roll {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
    gap: 48px;
    align-items: end;
}

.s42-panel--cta {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: space-between;
    align-items: center;
}

.s42-panel__text {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.s42-panel__title {
    margin: 0;
    padding: 0;
    font-family: var(--serif);
    font-weight: 400;
    font-size: clamp(38px, 5vw, 64px);
    line-height: 1;
    letter-spacing: -.015em;
    color: inherit;
    text-wrap: balance;
}

.s42-panel__title--sm {
    font-size: 36px;
    line-height: 1.1;
    flex: 1 1 320px;
}

.s42-panel__desc {
    margin: 0;
    font-size: 20px;
    line-height: 1.5;
    max-width: 720px;
    color: var(--on-dark-muted);
    text-wrap: pretty;
}

.s42-panel__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px 24px;
    align-items: center;
}

/* Topics page: image + text random panel. */
.s42-rollsplit {
    margin: 0 var(--pad) var(--section-y);
    background: var(--ink);
    color: var(--paper);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr));
}

.s42-rollsplit__media {
    min-height: 320px;
    background: var(--panel-img);
    overflow: hidden;
}

.s42-rollsplit__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.s42-rollsplit__body {
    padding: clamp(28px, 5vw, 64px);
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.s42-rollsplit__head {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: space-between;
    align-items: center;
}

.s42-rollsplit__title {
    margin: 0;
    padding: 0;
    font-family: var(--serif);
    font-weight: 400;
    font-size: clamp(40px, 4.6vw, 64px);
    line-height: .98;
    letter-spacing: -.02em;
    color: inherit;
    text-wrap: balance;
}

.s42-rollsplit__desc {
    margin: 0;
    font-size: 20px;
    line-height: 1.55;
    max-width: 760px;
    color: var(--on-dark-muted);
    text-wrap: pretty;
}

.s42-rollsplit a.s42-link {
    color: var(--paper);
}

/* ----------------------------------------------------------------- cards */
.s42-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr));
    gap: 20px;
    padding: 0 var(--pad) var(--section-y);
}

.s42-card {
    padding: clamp(28px, 4vw, 48px);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.s42-card--ink {
    background: var(--ink);
    color: var(--paper);
}

.s42-card--outline {
    border: 1px solid var(--ink);
}

.s42-card__title {
    margin: 0;
    font-family: var(--serif);
    font-size: 40px;
    line-height: 1.05;
}

/* --------------------------------------------------------- topics listing */
.s42-topics {
    padding: 0 var(--pad) var(--section-y);
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.s42-topics__head {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 32px;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--ink);
    padding-bottom: 20px;
}

.s42-count {
    font-family: var(--mono);
    font-size: 14px;
    letter-spacing: .08em;
    color: var(--ink-soft);
    font-style: normal;
}

.s42-search {
    flex: 0 1 360px;
    min-width: 0;
    border: 1px solid var(--ink);
    background: transparent;
    border-radius: 999px;
    padding: 14px 22px;
    font-family: var(--body-font);
    font-size: 17px;
    outline: none;
}

.s42-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
    gap: 0 32px;
}

.s42-tile {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 24px 0;
    border-bottom: 1px solid var(--rule-soft);
}

.s42-tile[hidden] {
    display: none;
}

.s42-tile__media {
    display: block;
    aspect-ratio: 3 / 2;
    background: var(--placeholder);
    overflow: hidden;
    margin-bottom: 6px;
}

.s42-tile__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.s42-tile__title {
    display: block;
    font-family: var(--serif);
    font-size: 30px;
    line-height: 1.05;
}

.s42-tile__desc {
    display: block;
    font-size: 17px;
    line-height: 1.5;
    color: var(--ink-muted);
    text-wrap: pretty;
}

.s42-empty {
    margin: 0;
    font-family: var(--mono);
    font-size: 13px;
    color: var(--ink-soft);
}

/* ------------------------------------------------------------ initiatives */
.s42-initiatives {
    display: flex;
    flex-direction: column;
    padding: 0 var(--pad) var(--section-y);
}

.s42-initiative {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 400px), 1fr));
    gap: 32px 56px;
    align-items: center;
    padding: clamp(40px, 5vw, 64px) 0;
    border-bottom: 1px solid var(--rule-soft);
}

.s42-initiative__body {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.s42-initiative__meta {
    display: flex;
    gap: 12px;
    align-items: center;
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.s42-initiative__num {
    color: var(--accent-text);
}

.s42-initiative__title {
    margin: 0;
    padding: 0;
    font-family: var(--serif);
    font-weight: 400;
    font-size: clamp(44px, 5vw, 64px);
    line-height: 1;
    letter-spacing: -.02em;
    color: var(--ink);
}

.s42-initiative__desc {
    margin: 0;
    font-size: 20px;
    line-height: 1.55;
    color: var(--ink-muted);
    max-width: 540px;
    text-wrap: pretty;
}

.s42-initiative .s42-frame {
    background: var(--placeholder);
}

/* ------------------------------------------------------------------ forms */
.s42-newsletter {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr));
    gap: 32px 64px;
    align-items: end;
    padding: var(--section-y) var(--pad);
    border-top: 1px solid var(--ink);
}

.s42-newsletter__intro {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.s42-newsletter__intro p {
    margin: 0;
    font-size: 20px;
    line-height: 1.5;
    color: var(--ink-muted);
    max-width: 420px;
    text-wrap: pretty;
}

.s42-subscribe {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    width: 100%;
    max-width: 520px;
}

.s42-subscribe__input {
    flex: 1 1 240px;
    min-width: 0;
    box-sizing: border-box;
    border: 1px solid var(--ink);
    border-radius: 999px;
    background: transparent;
    padding: 16px 22px;
    font-family: var(--body-font);
    font-size: 17px;
    outline: none;
}

.s42-subscribe__btn {
    flex: 0 0 auto;
    min-height: 52px;
    padding: 0 28px;
    border: 0;
    border-radius: 999px;
    background: var(--ink);
    color: var(--paper);
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: .08em;
    text-transform: uppercase;
    cursor: pointer;
}

.s42-contact {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr));
    gap: 48px 64px;
    padding: var(--section-y) var(--pad);
    border-top: 1px solid var(--ink);
}

.s42-contact__intro {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.s42-contact__intro p {
    margin: 0;
    font-size: 20px;
    line-height: 1.5;
    color: var(--ink-muted);
    max-width: 420px;
}

.s42-fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 24px;
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.s42-field {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.s42-field--wide {
    grid-column: 1 / -1;
}

.s42-field input,
.s42-field textarea {
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
    border: 0;
    border-bottom: 1px solid var(--ink);
    background: transparent;
    padding: 8px 0;
    font-family: var(--body-font);
    font-size: 18px;
    letter-spacing: 0;
    text-transform: none;
    outline: none;
    border-radius: 0;
}

.s42-field textarea {
    resize: vertical;
}

.s42-fields__submit {
    align-self: end;
    justify-self: end;
}

.s42-formnote {
    grid-column: 1 / -1;
    margin: 0;
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--accent-text);
}

/* Email updates page */
.s42-updates {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
    gap: 48px 72px;
    align-items: center;
    padding: clamp(48px, 7vw, 96px) var(--pad);
}

.s42-updates__text {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.s42-signup {
    border: 1px solid var(--ink);
    padding: clamp(28px, 4vw, 48px);
    display: flex;
    flex-direction: column;
    gap: 28px;
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.s42-signup .s42-field input {
    font-size: 20px;
}

.s42-confirm {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.s42-confirm__title {
    margin: 0;
    font-family: var(--serif);
    font-size: 44px;
    line-height: 1.05;
}

.s42-confirm .s42-link {
    color: var(--paper);
}

/* ----------------------------------------------------------------- article */
.s42-article {
    display: flex;
    flex-wrap: wrap;
    gap: 48px 72px;
    padding: var(--section-y) var(--pad);
    align-items: flex-start;
}

.s42-toc {
    flex: 0 0 220px;
    position: sticky;
    top: 24px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-family: var(--mono);
    font-size: 13px;
    line-height: 1.5;
}

.s42-toc__title {
    font-size: 12px;
    letter-spacing: .12em;
    text-transform: uppercase;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--ink);
    margin-bottom: 8px;
}

.s42-toc a {
    font-weight: 500;
}

.s42-toc a.is-sub {
    color: var(--ink-soft);
    padding-left: 16px;
    font-weight: 400;
}

.s42-toc a.has-gap {
    margin-top: 10px;
}

.s42-prose {
    flex: 1 1 600px;
    min-width: 0;
    max-width: 820px;
    font-size: 20px;
    line-height: 1.6;
}

.s42-prose--wide {
    max-width: 920px;
}

.s42-prose > *:first-child {
    margin-top: 0;
}

.s42-prose > *:last-child {
    margin-bottom: 0;
}

.s42-prose p {
    margin: 0 0 24px;
    text-wrap: pretty;
}

.s42-prose a {
    color: var(--accent-text);
}

.s42-prose ul,
.s42-prose ol {
    margin: 0 0 24px;
    padding-left: 24px;
}

.s42-prose li {
    margin-bottom: 6px;
}

.s42-prose img {
    height: auto;
}

.s42-prose figure {
    margin: 32px 0;
}

.s42-prose blockquote {
    margin: 32px 0;
    padding-left: 24px;
    border-left: 1px solid var(--rule-soft);
    font-style: italic;
}

.s42-prose h1,
.s42-prose h2,
.s42-prose h3,
.s42-prose h4 {
    font-family: var(--serif);
    font-weight: 400;
    color: var(--ink);
    padding: 0;
    text-wrap: balance;
}

.s42-prose h1 {
    margin: 72px 0 24px;
    font-size: clamp(56px, 7vw, 88px);
    line-height: .95;
    letter-spacing: -.025em;
}

.s42-prose h2 {
    margin: 40px 0 16px;
    font-size: 52px;
    line-height: 1;
    letter-spacing: -.015em;
}

.s42-prose h3 {
    margin: 32px 0 12px;
    font-size: 32px;
    line-height: 1.1;
}

.s42-prose h4 {
    margin: 24px 0 12px;
    font-size: 24px;
    line-height: 1.2;
}

.s42-prose__opening {
    font-family: var(--serif);
    font-size: clamp(26px, 2.8vw, 34px);
    line-height: 1.2;
    margin-bottom: 32px;
}

/*
 * Ideals page: numbered ideals (I–III) and principle groups (01–05).
 * The numbering is decorative and derives from the heading order in the
 * page content: h2s before #principles are ideals, the ones after are
 * principle groups.
 */
.s42-prose--ideals {
    counter-reset: s42-ideal;
}

.s42-prose--ideals h2 {
    counter-increment: s42-ideal;
    border-top: 1px solid var(--rule-soft);
    padding-top: 32px;
}

.s42-prose--ideals h2::before {
    content: counter(s42-ideal, upper-roman) ".";
    display: inline-block;
    margin-right: 20px;
    font-family: var(--mono);
    font-size: 13px;
    letter-spacing: .04em;
    color: var(--accent-text);
    vertical-align: 14%;
}

.s42-prose--ideals h2#rationality {
    font-style: italic;
    color: var(--accent);
}

.s42-prose--ideals h1#principles {
    counter-reset: s42-principle;
}

.s42-prose--ideals h1#principles ~ h2 {
    counter-increment: s42-principle;
    border-top: 1px solid var(--ink);
    padding-top: 20px;
    margin-top: 72px;
    font-size: 56px;
    letter-spacing: 0;
    font-style: normal;
    color: var(--ink);
}

.s42-prose--ideals h1#principles ~ h2::before {
    content: counter(s42-principle, decimal-leading-zero);
}

/* ---------------------------------------------------------- misc / legacy */
.s42-main > .s42-article:first-child,
.s42-main > .s42-section:first-child {
    border-top: 0;
}


.s42-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 16px;
}

.s42-tags a {
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: .08em;
    text-transform: uppercase;
    border: 1px solid var(--rule-soft);
    border-radius: 999px;
    padding: 6px 14px;
}

.s42-meta {
    font-family: var(--mono);
    font-size: 13px;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--ink-soft);
}








/* ------------------------------------------------------------- additions */
[hidden] {
    display: none !important;
}

.s42-listwrap {
    padding: 0 var(--pad) var(--section-y);
}

.s42-h1--page {
    font-size: clamp(48px, 7vw, 96px);
    line-height: .95;
    letter-spacing: -.025em;
}

.s42-richlead p {
    margin: 0 0 16px;
}

.s42-richlead > *:last-child {
    margin-bottom: 0;
}

.s42-richlead a {
    color: var(--accent-text);
}

.s42-prose .s42-panel {
    margin-top: 72px;
    color: var(--paper);
}

.s42-prose .s42-panel a.s42-btn--primary {
    color: #fff;
}

.s42-prose .s42-tags {
    margin-top: 32px;
}

/* The discussion-app form on Create Discussion. */
.s42-prose .s42-fields {
    margin: 32px 0;
}

/* =========================================================================
 * Mobile — required spec, < 900px. Desktop is >= 900px.
 * ====================================================================== */
@media (max-width: 899px) {
    :root {
        --pad: 20px;
        --section-y: 48px;
        --hero-y: 40px;
    }

    html {
        overflow-x: hidden;
    }

    body {
        font-size: 17px;
    }

    /* ---- header / menu ---- */
    .s42-header__bar {
        padding: 14px 20px;
    }

    .s42-wordmark {
        font-size: 28px;
    }

    .s42-nav {
        display: none;
    }

    .s42-menu-btn {
        display: block;
    }

    .s42-header.is-menu-open .s42-menu {
        display: flex;
    }

    body.s42-menu-open {
        overflow: hidden;
    }

    /* ---- one column, nothing overflowing ---- */
    .s42-hero,
    .s42-splithead,
    .s42-updates,
    .s42-newsletter,
    .s42-contact,
    .s42-cards,
    .s42-trio,
    .s42-points,
    .s42-initiative,
    .s42-rollsplit,
    .s42-panel--roll,
    .s42-fields {
        grid-template-columns: 1fr;
    }

    .s42-hero > *,
    .s42-splithead > *,
    .s42-updates > *,
    .s42-newsletter > *,
    .s42-contact > *,
    .s42-initiative > *,
    .s42-rollsplit > *,
    .s42-cards > * {
        min-width: 0;
    }

    input,
    textarea,
    select {
        min-width: 0;
        max-width: 100%;
    }

    /* ---- headlines ---- */
    .s42-h1 {
        /* 72px at 375px and up; scales down below that so the unbreakable
           words ("Initiatives", "Principles") never clip. */
        font-size: clamp(56px, 19.2vw, 72px);
        word-break: normal;
        overflow-wrap: normal;
        hyphens: none;
    }

    .s42-h1--home {
        font-size: 64px;
    }

    .s42-h1--updates {
        font-size: 56px;
    }

    .s42-h1--page {
        font-size: 56px;
    }

    .s42-h2,
    .s42-h2--lg {
        font-size: 44px;
    }

    .s42-mission {
        font-size: 30px;
    }

    .s42-trio__title {
        font-size: 32px;
    }

    .s42-lead {
        font-size: 20px;
    }

    /* ---- tap targets: buttons go full width ---- */
    .s42-btn {
        width: 100%;
        box-sizing: border-box;
        min-height: 48px;
    }

    .s42-menu-btn,
    .s42-btn--outline {
        width: auto;
    }

    .s42-card > .s42-btn,
    .s42-initiative__body > .s42-btn,
    .s42-signup > .s42-btn,
    .s42-splithead__text > .s42-btn,
    .s42-panel__text > .s42-btn {
        align-self: stretch;
    }

    .s42-hero__actions {
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
    }

    /* ---- hero ---- */
    .s42-hero {
        gap: 32px;
        align-items: start;
    }

    .s42-hero__text {
        gap: 28px;
    }

    .s42-hero__media {
        max-height: 70vh;
    }

    /* ---- 01 / 02 sections: the label sits above the content ---- */
    .s42-split {
        flex-direction: column;
        gap: 20px;
    }

    .s42-split__label {
        flex: 0 0 auto;
    }

    .s42-split__body,
    .s42-split__body--tight {
        flex: 1 1 auto;
        gap: 32px;
    }

    /* ---- three pillars: stacked, each with a divider ---- */
    .s42-points__item {
        font-size: 20px;
        border-bottom: 1px solid var(--rule-soft);
    }

    /* ---- event rows: date + meta, then title, then RSVP ---- */
    .s42-event,
    .s42-event--lg {
        align-items: flex-start;
        gap: 12px 16px;
        padding: 24px 0;
    }

    .s42-event__date,
    .s42-event--lg .s42-event__date {
        order: 1;
        flex: 0 0 auto;
        width: auto;
        flex-direction: row;
        align-items: baseline;
        gap: 10px;
    }

    .s42-event__day {
        font-size: 48px;
    }

    .s42-event--lg .s42-event__day {
        font-size: 56px;
    }

    .s42-event__meta,
    .s42-event--lg .s42-event__meta {
        order: 2;
        flex: 1 1 auto;
        font-size: 12px;
        text-align: right;
    }

    .s42-event__body,
    .s42-event--lg .s42-event__body {
        order: 3;
        flex: 1 1 100%;
        gap: 8px;
    }

    .s42-event__title,
    .s42-event--lg .s42-event__title {
        font-size: 28px;
    }

    .s42-event__desc,
    .s42-event--lg .s42-event__desc {
        font-size: 17px;
    }

    .s42-event__rsvp {
        order: 4;
        flex: 1 1 100%;
        margin-left: 0;
    }

    /* ---- panels ---- */
    .s42-panel {
        padding: 28px;
    }

    .s42-panel--roll {
        gap: 28px;
    }

    .s42-panel__title {
        font-size: 40px;
    }

    .s42-panel__title--sm {
        font-size: 32px;
    }

    .s42-panel__actions {
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
    }

    .s42-panel__actions .s42-link {
        display: flex;
        align-self: stretch;
        align-items: center;
        justify-content: center;
        min-height: 44px;
        text-align: center;
    }

    /* ---- topics ---- */
    .s42-rollsplit__media {
        min-height: 0;
        aspect-ratio: 16 / 10;
    }

    .s42-rollsplit__body {
        padding: 28px;
    }

    /* Let the eyebrow and the roll button reorder as siblings of the body. */
    .s42-rollsplit__head {
        display: contents;
    }

    .s42-rollsplit__roll {
        order: 5;
        margin-top: 4px;
    }

    .s42-rollsplit__title {
        font-size: 40px;
    }

    .s42-rollsplit__desc {
        font-size: 18px;
    }

    .s42-topics__head {
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
    }

    .s42-search {
        flex: 0 0 auto;
        width: 100%;
        box-sizing: border-box;
    }

    .s42-tile__title {
        font-size: 26px;
    }

    /* ---- article / Ideals ---- */
    .s42-toc {
        display: none;
    }

    .s42-article {
        gap: 32px;
    }

    .s42-prose,
    .s42-prose--wide {
        flex: 1 1 100%;
        max-width: none;
        font-size: 18px;
    }

    .s42-prose__opening {
        font-size: 24px;
    }

    .s42-prose h1 {
        font-size: 44px;
        margin-top: 48px;
    }

    .s42-prose h2 {
        font-size: 40px;
    }

    .s42-prose h3 {
        font-size: 26px;
    }

    .s42-prose--ideals h1#principles ~ h2 {
        font-size: 40px;
        margin-top: 48px;
    }

    .s42-prose .s42-panel {
        margin-top: 48px;
    }

    .s42-prose .s42-panel--cta {
        gap: 20px;
    }

    /* ---- cards / initiatives ---- */
    .s42-card {
        padding: 28px;
    }

    .s42-card__title {
        font-size: 32px;
    }

    .s42-initiative {
        gap: 24px;
        padding: 32px 0;
    }

    .s42-initiative__title {
        font-size: 40px;
    }

    .s42-initiative__desc {
        font-size: 18px;
    }

    /* ---- forms ---- */
    .s42-fields {
        gap: 24px;
    }

    .s42-fields__submit {
        justify-self: stretch;
    }

    .s42-subscribe {
        flex-direction: column;
        max-width: none;
    }

    .s42-subscribe__input,
    .s42-subscribe__btn {
        /* flex-basis is a height once the form stacks — reset it, or the
           input inflates to 240px tall. */
        flex: 0 0 auto;
        width: 100%;
    }

    .s42-signup {
        padding: 24px;
        gap: 24px;
    }

    .s42-confirm__title {
        font-size: 32px;
    }

    /* ---- footer ---- */
    .s42-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
}

/* One topic card per row on the narrowest screens; two from ~600px up. */
@media (max-width: 599px) {
    .s42-grid {
        grid-template-columns: 1fr;
    }
}

@media print {
    .s42-header,
    .s42-footer,
    .s42-nav,
    .s42-menu,
    .s42-menu-btn,
    .s42-hero__media,
    .s42-search {
        display: none;
    }
}