/* ==========================================================================
   MIND BODY ZEN — design-system layer for Ghost (on top of Ghost Source, MIT)
   Source of truth: ~/MBZ/brand/brand-system.md (§1 colour, §2 type, §3A feel)
   + paper-design-reference.md (type scale, spacing, shape, layouts).
   Feel: joyful · restrained · editorial · premium. Cool identity palette.
   RULE: ultraviolet (--mbz-uv) is for BUTTONS + LINKS ONLY.
   ========================================================================== */

/* 1. TOKENS ---------------------------------------------------------------- */
:root {
    /* Colour — identity system (LOCKED 2026-09-13, UI decision 2026-10-04) */
    --mbz-periwinkle: #BEC6E2;   /* Primary A — panels */
    --mbz-jade: #1C6E62;         /* Primary B — eyebrows, rules, outline buttons */
    --mbz-jade-ink: #165A50;     /* jade shade for small text on periwinkle (AA 4.7:1) */
    --mbz-emerald: #17A67C;      /* Base green — decorative only (fails AA as text) */
    --mbz-sage: #8FBFA9;         /* Secondary green — decorative only */
    --mbz-uv: #5B39C9;           /* Pop — BUTTONS + LINKS ONLY */
    --mbz-uv-hover: #4A2BB0;
    --mbz-ground: #FFFFFF;
    --mbz-ground-cool: #F2F4F7;
    --mbz-ink: #283046;          /* headlines + body */
    --mbz-ink-muted: #5B6377;    /* lede, meta, captions */
    --mbz-rule: #DDE1E8;
    --mbz-focus: #283046;

    /* Type */
    --mbz-font-display: "Bricolage Grotesque", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
    --mbz-font-body: "Nunito", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
    --mbz-fs-display: clamp(44px, 2.6vw + 30px, 76px);   /* home hero 76 */
    --mbz-fs-display-split: clamp(42px, 2.4vw + 30px, 72px);
    --mbz-fs-h1: clamp(38px, 1.6vw + 28px, 58px);         /* article H1 58 */
    --mbz-fs-h2: clamp(28px, 0.8vw + 22px, 40px);
    --mbz-fs-h2-content: clamp(26px, 0.5vw + 22px, 32px);
    --mbz-fs-h3-content: clamp(21px, 0.3vw + 19px, 24px);
    --mbz-fs-card: clamp(21px, 0.3vw + 18px, 24px);
    --mbz-fs-lede: clamp(18px, 0.3vw + 16px, 20px);
    --mbz-fs-body: 18px;
    --mbz-fs-eyebrow: 13px;
    --mbz-fs-meta: 12.5px;

    /* Space + shape */
    --mbz-gutter: clamp(20px, 6.25vw, 90px);
    --mbz-container: 1260px;
    --mbz-measure: 660px;
    --mbz-radius-img: 18px;
    --mbz-radius-hero: 20px;
    --mbz-radius-card: 18px;
    --mbz-radius-pill: 999px;
    --mbz-section-y: clamp(64px, 8vw, 112px);

    /* Neutralise Source + Ghost's font picker: the theme owns typography. */
    --gh-font-heading: var(--mbz-font-display) !important;
    --gh-font-body: var(--mbz-font-body) !important;
    --font-sans: var(--mbz-font-body);
    --font-serif: var(--mbz-font-body);
    --font-serif-alt: var(--mbz-font-body);
    /* Ghost's accent drives buttons/links inside Ghost cards — keep it ultraviolet. */
    --ghost-accent-color: var(--mbz-uv) !important;
    --background-color: var(--mbz-ground);
    --color-primary-text: var(--mbz-ink);
    --color-darker-gray: var(--mbz-ink);
    --color-secondary-text: var(--mbz-ink-muted);
    --color-border: var(--mbz-rule);
    --container-width: var(--mbz-container);
    --container-gap: var(--mbz-gutter);
    --content-width: var(--mbz-measure);
}

/* 2. BASE ------------------------------------------------------------------- */
body.mbz {
    background: var(--mbz-ground);
    color: var(--mbz-ink);
    font-family: var(--mbz-font-body);
    font-size: var(--mbz-fs-body);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
.mbz :is(h1, h2, h3, h4, h5, h6, .is-title) {
    font-family: var(--mbz-font-display);
    color: var(--mbz-ink);
    font-weight: 600;
}
.mbz .gh-outer { padding-left: var(--mbz-gutter); padding-right: var(--mbz-gutter); }
.mbz .gh-outer .gh-outer { padding-left: 0; padding-right: 0; }
.mbz .gh-inner { max-width: var(--mbz-container); }
::selection { background: var(--mbz-periwinkle); color: var(--mbz-ink); }

/* Accessibility */
.mbz-skip {
    position: absolute; left: 16px; top: -100px; z-index: 1000;
    padding: 12px 20px; border-radius: var(--mbz-radius-pill);
    background: var(--mbz-ink); color: #fff; font-weight: 700; font-size: 16px;
}
.mbz-skip:focus { top: 16px; }
#mbz-main:focus { outline: none; }
.mbz-visually-hidden {
    position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.mbz :is(a, button, input, summary, [tabindex]):focus-visible {
    outline: 3px solid var(--mbz-focus);
    outline-offset: 3px;
    border-radius: 6px;
}
.mbz :is(.mbz-btn, .gh-button):focus-visible { border-radius: var(--mbz-radius-pill); }
@media (prefers-reduced-motion: reduce) {
    .mbz * { transition: none !important; scroll-behavior: auto !important; }
}

/* 3. TYPE ROLES --------------------------------------------------------------- */
.mbz-eyebrow {
    margin: 0;
    font-family: var(--mbz-font-display);
    font-size: var(--mbz-fs-eyebrow);
    line-height: 16px;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--mbz-jade);
}
.mbz-eyebrow a { color: inherit; text-decoration: none; }
.mbz-eyebrow a:hover { text-decoration: underline; text-underline-offset: 3px; }
.mbz-display {
    margin: 0;
    font-family: var(--mbz-font-display);
    font-size: var(--mbz-fs-display);
    line-height: 0.98;
    font-weight: 600;
    letter-spacing: -0.015em;
    color: var(--mbz-ink);
    text-wrap: balance;
}
.mbz-h1, .mbz .gh-article-title.mbz-h1 {
    margin: 0;
    font-size: var(--mbz-fs-h1);
    line-height: 1;
    font-weight: 600;
    letter-spacing: -0.01em;
    text-wrap: balance;
}
.mbz-h2 {
    margin: 0;
    font-size: var(--mbz-fs-h2);
    line-height: 1.1;
    font-weight: 600;
    letter-spacing: -0.01em;
}
.mbz-lede, .mbz .gh-article-excerpt.mbz-lede {
    margin: 0;
    font-family: var(--mbz-font-body);
    font-size: var(--mbz-fs-lede);
    line-height: 1.55;
    font-weight: 400;
    color: var(--mbz-ink-muted);
    max-width: 700px;
    text-wrap: pretty;
}
.mbz-meta {
    font-family: var(--mbz-font-body);
    font-size: var(--mbz-fs-meta);
    line-height: 16px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--mbz-ink-muted);
}
.mbz-caption-row {
    display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 24px;
    margin-top: 12px;
}
.mbz-caption {
    font-family: var(--mbz-font-display);
    font-size: 13px; line-height: 16px; font-weight: 600;
    letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--mbz-ink-muted);
}
.mbz-credit {
    font-family: var(--mbz-font-body);
    font-size: 13px; line-height: 18px; font-weight: 400;
    color: var(--mbz-ink-muted);
}
.mbz-credit em { font-style: normal; }
.mbz-credit a, .mbz-link, .mbz .gh-content a:not(.mbz-btn):not(.kg-btn):not(.kg-bookmark-container):not(.kg-cta-button) {
    color: var(--mbz-uv);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}
.mbz-link { font-weight: 700; font-size: 16px; }
.mbz-credit a:hover, .mbz-link:hover, .mbz .gh-content a:not(.mbz-btn):hover {
    color: var(--mbz-uv-hover);
    text-decoration-thickness: 2px;
}

/* 4. BUTTONS (pill; primary = ultraviolet) ----------------------------------- */
.mbz-btn, .mbz .gh-button.mbz-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    min-height: 48px;
    padding: 13px 28px;
    border-radius: var(--mbz-radius-pill);
    border: 1.5px solid transparent;
    font-family: var(--mbz-font-body);
    font-size: 17px; line-height: 22px; font-weight: 700;
    letter-spacing: 0;
    text-decoration: none;
    cursor: pointer;
    transition: background-color .18s ease, color .18s ease, border-color .18s ease, transform .18s ease;
}
.mbz-btn--primary, .mbz .gh-button.mbz-btn--primary {
    background: var(--mbz-uv); color: #fff; border-color: var(--mbz-uv);
}
.mbz-btn--primary:hover, .mbz .gh-button.mbz-btn--primary:hover {
    background: var(--mbz-uv-hover); border-color: var(--mbz-uv-hover); color: #fff; opacity: 1;
}
.mbz-btn--outline, .mbz .gh-button.mbz-btn--outline {
    background: transparent; color: var(--mbz-jade); border-color: var(--mbz-jade);
}
.mbz-btn--outline:hover, .mbz .gh-button.mbz-btn--outline:hover {
    background: var(--mbz-jade); color: #fff; opacity: 1;
}
.mbz-btn:active { transform: translateY(1px); }
.mbz-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 16px; }

/* 5. NAVIGATION ---------------------------------------------------------------- */
.mbz .gh-navigation.mbz-nav {
    height: auto; min-height: 100px;
    padding-top: 14px; padding-bottom: 14px;
    background: var(--mbz-ground);
    color: var(--mbz-ink);
    font-family: var(--mbz-font-body);
    font-size: 16px; font-weight: 700;
}
.mbz-wordmark, .mbz .gh-navigation-logo.mbz-wordmark {
    font-family: var(--mbz-font-display);
    font-size: 26px; line-height: 32px; font-weight: 700;
    letter-spacing: -0.01em;
    text-transform: lowercase;
    color: var(--mbz-ink);
    text-decoration: none;
}
.mbz .gh-navigation .nav { gap: 36px; }
.mbz .gh-navigation .nav a { color: var(--mbz-ink); text-decoration: none; }
.mbz .gh-navigation .nav a:hover { text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 2px; text-decoration-color: var(--mbz-jade); opacity: 1; }
.mbz .gh-navigation .nav-current a { text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 2px; text-decoration-color: var(--mbz-jade); }
.mbz .gh-navigation-members { gap: 20px; }
.mbz .mbz-signin { color: var(--mbz-ink); font-weight: 700; font-size: 16px; text-decoration: none; }
.mbz .gh-navigation-members .gh-button.mbz-btn { min-height: 44px; padding: 10px 22px; font-size: 16px; }
@media (min-width: 992px) {
    .mbz .gh-navigation.is-left-logo .gh-navigation-menu { justify-content: flex-end; margin-right: 32px; }
}

/* 6. HOME HERO --------------------------------------------------------------------- */
.mbz-hero { padding-top: 8px; padding-bottom: clamp(56px, 7vw, 104px); }
.mbz-hero-figure { margin: 0; }
.mbz-hero-img {
    display: block; width: 100%;
    aspect-ratio: 1260 / 430;
    object-fit: cover; object-position: 50% 40%;
    border-radius: var(--mbz-radius-hero);
    background: var(--mbz-ground-cool);
}
.mbz-hero-copy { display: flex; flex-direction: column; gap: 22px; margin-top: clamp(40px, 4.5vw, 64px); }
.mbz-hero-copy .mbz-display { max-width: 20ch; margin-top: 4px; }
.mbz-hero-copy .mbz-lede { margin-top: 8px; }
.mbz-hero-copy .mbz-actions { margin-top: 18px; }

/* 7. JOURNAL / GRID / CARDS --------------------------------------------------------- */
.mbz-journal { background: var(--mbz-ground-cool); padding-top: var(--mbz-section-y); padding-bottom: var(--mbz-section-y); }
.mbz-journal--plain { background: var(--mbz-ground); padding-top: clamp(40px, 5vw, 72px); }
.mbz-section-head {
    display: flex; align-items: baseline; justify-content: space-between; gap: 16px;
    margin-bottom: clamp(28px, 3vw, 40px);
}
.mbz-archive-head { display: flex; flex-direction: column; gap: 18px; margin-bottom: clamp(36px, 4vw, 56px); max-width: 820px; }
.mbz-author-avatar { width: 88px; height: 88px; border-radius: 50%; object-fit: cover; }

.mbz .mbz-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(40px, 4vw, 56px) 24px;
}
.mbz .mbz-card { padding: 0; border: 0; background: none; }
.mbz .mbz-card::before, .mbz .mbz-card::after { display: none; }
.mbz .mbz-card-link { display: flex; flex-direction: column; gap: 0; color: inherit; text-decoration: none; }
.mbz .mbz-card-link:hover { opacity: 1; }
.mbz .mbz-card-image {
    position: relative; margin: 0 0 20px;
    aspect-ratio: 3 / 2; overflow: hidden;
    border-radius: var(--mbz-radius-img);
    background: var(--mbz-periwinkle);
}
.mbz .mbz-card-image img {
    position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
    transition: transform .6s cubic-bezier(.2,.7,.2,1);
}
.mbz .mbz-card-link:hover .mbz-card-image img { transform: scale(1.025); }
.mbz .mbz-card-body { display: flex; flex-direction: column; gap: 12px; }
.mbz .mbz-card-title {
    margin: 0;
    font-family: var(--mbz-font-display);
    font-size: var(--mbz-fs-card);
    line-height: 1.22; font-weight: 600; letter-spacing: -0.005em;
    color: var(--mbz-ink);
    text-wrap: balance;
}
.mbz .mbz-card-link:hover .mbz-card-title { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 4px; text-decoration-color: var(--mbz-jade); }
.mbz .mbz-card-excerpt { margin: 0; font-size: 16px; line-height: 1.55; color: var(--mbz-ink-muted); }
.mbz .gh-card-meta.mbz-meta { display: flex; flex-wrap: wrap; gap: 4px 12px; margin-top: 2px; font-size: 11.5px; }
.mbz .gh-card-meta.mbz-meta:empty { display: none; }
.mbz .gh-card-meta svg { width: 12px; height: 12px; }

.mbz-pager { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 16px 24px; margin-top: clamp(48px, 5vw, 72px); }
.mbz-pager-count { font-size: 14px; font-weight: 700; color: var(--mbz-ink-muted); }

/* 8. ARTICLE ------------------------------------------------------------------------------ */
.mbz-article-page { padding-top: clamp(16px, 3vw, 48px); }
.mbz-article-grid {
    display: grid;
    grid-template-columns: minmax(0, var(--mbz-measure)) minmax(0, 510px);
    grid-template-areas: "head aside" "content aside" "foot aside";
    grid-template-rows: auto auto 1fr;
    justify-content: space-between;
    column-gap: clamp(48px, 6vw, 90px);
    max-width: calc(var(--mbz-container) + 2 * var(--mbz-gutter));
    margin: 0 auto;
    padding-bottom: var(--mbz-section-y);
}
.mbz-article.no-feature .mbz-article-grid,
.mbz-article-grid--single {
    grid-template-columns: minmax(0, var(--mbz-measure));
    grid-template-areas: "head" "content" "foot";
    justify-content: center;
}
.mbz-article-head { grid-area: head; display: flex; flex-direction: column; gap: 24px; }
.mbz-article-head--compact { gap: 0; }
.mbz-article-meta {
    display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px;
    padding: 8px 0 18px; border-bottom: 1px solid var(--mbz-rule);
}
.mbz-share { margin-left: auto; color: var(--mbz-uv); text-decoration: underline; text-underline-offset: 3px; }
.mbz-article-aside { grid-area: aside; padding-top: 4px; }
.mbz-article-figure { margin: 0; position: sticky; top: 32px; }
.mbz-article-figure img {
    display: block; width: 100%;
    aspect-ratio: 510 / 620; object-fit: cover;
    border-radius: var(--mbz-radius-img);
    background: var(--mbz-ground-cool);
}
.mbz-article-figure--wide img { aspect-ratio: 3 / 2; }
.mbz-figure-credit { display: block; margin-top: 12px; }
.mbz-article-foot { grid-area: foot; display: flex; flex-direction: column; gap: 48px; margin-top: 48px; }

/* Content typography */
.mbz .gh-content.mbz-content {
    grid-area: content;
    display: block;
    margin-top: 32px;
    font-family: var(--mbz-font-body);
    font-size: var(--mbz-fs-body);
    line-height: 1.65;
    color: var(--mbz-ink);
}
.mbz .mbz-content > * + * { margin-top: 1.25em; }
.mbz .mbz-content > * { max-width: 100%; }
.mbz .mbz-content :is(p, li) { font-size: var(--mbz-fs-body); line-height: 1.65; }
.mbz .mbz-content > h2, .mbz .mbz-content .mbz-faq > h2 {
    margin-top: 2.2em;
    font-size: var(--mbz-fs-h2-content); line-height: 1.15; letter-spacing: -0.01em;
}
.mbz .mbz-content > h3 {
    margin-top: 1.8em;
    font-size: var(--mbz-fs-h3-content); line-height: 1.25;
}
.mbz .mbz-content > [id] + p, .mbz .mbz-content > h2 + *, .mbz .mbz-content > h3 + * { margin-top: 0.6em; }
.mbz .mbz-content strong { font-weight: 800; }
.mbz .mbz-content :is(ul, ol) { padding-left: 1.3em; }
.mbz .mbz-content li + li { margin-top: 0.5em; }
.mbz .mbz-content li::marker { color: var(--mbz-jade); font-weight: 700; }
.mbz .mbz-content hr { margin: 2.4em 0; border: 0; height: 1px; background: var(--mbz-rule); }
.mbz .mbz-content hr.mbz-hidden-rule { display: none; }
/* Pull quote — jade rule (Paper Article board) */
.mbz .mbz-content > blockquote:not(.kg-blockquote-alt) {
    margin: 2em 0; padding: 20px 0 20px 28px;
    border-left: 3px solid var(--mbz-jade);
    font-family: var(--mbz-font-display);
    font-size: clamp(24px, 0.6vw + 20px, 30px); line-height: 1.2; font-weight: 600; letter-spacing: -0.01em;
    font-style: normal;
    color: var(--mbz-ink);
}
.mbz .mbz-content > blockquote.kg-blockquote-alt {
    font-family: var(--mbz-font-display); font-style: normal; font-weight: 600;
    font-size: clamp(26px, 1vw + 20px, 34px); line-height: 1.2; color: var(--mbz-ink);
}
.mbz .mbz-content figure figcaption, .mbz .mbz-content .kg-card figcaption {
    font-family: var(--mbz-font-body); font-size: 13px; line-height: 18px; color: var(--mbz-ink-muted); text-align: left;
}
.mbz .mbz-content .kg-image-card img, .mbz .mbz-content .kg-gallery-image img { border-radius: var(--mbz-radius-img); }
/* Wide/full cards sit inside the reading column on this editorial layout */
.mbz .mbz-content :is(.kg-width-wide, .kg-width-full) { width: 100%; margin-left: 0; margin-right: 0; }
.mbz .mbz-content .kg-callout-card { border-radius: var(--mbz-radius-card); }
.mbz .mbz-content .kg-btn, .mbz .mbz-content .kg-cta-button, .mbz .mbz-content .kg-header-card-button {
    border-radius: var(--mbz-radius-pill) !important;
    font-family: var(--mbz-font-body); font-weight: 700;
}
.mbz .mbz-content .kg-toggle-card { border-radius: var(--mbz-radius-card); }

/* FAQ — grouped by mbz.js; CSS fallback styles the h3s that follow the FAQ heading */
.mbz .mbz-content .mbz-faq {
    margin-top: 3em;
    padding: clamp(24px, 3vw, 40px);
    border-radius: var(--mbz-radius-card);
    background: var(--mbz-ground-cool);
}
.mbz .mbz-content .mbz-faq > .mbz-eyebrow + h2 { margin-top: 10px; }
.mbz .mbz-content .mbz-faq > h3 {
    margin-top: 28px; padding-top: 24px;
    border-top: 1px solid var(--mbz-rule);
    font-size: clamp(19px, 0.3vw + 17px, 21px); line-height: 1.3;
}
.mbz .mbz-content .mbz-faq > h2 + h3 { border-top: 0; padding-top: 0; }
.mbz .mbz-content .mbz-faq > p { margin-top: 10px; font-size: 17px; }
.mbz .mbz-content > h2[id^="frequently-asked-questions"] ~ h3 { padding-top: 20px; border-top: 1px solid var(--mbz-rule); }

/* eBook CTA — built by mbz.js from the pipeline's "If this resonated…" block */
.mbz .mbz-content .mbz-ebook {
    margin: 3em 0;
    padding: clamp(24px, 3vw, 36px);
    border-radius: var(--mbz-radius-card);
    background: var(--mbz-periwinkle);
    display: flex; flex-direction: column; gap: 14px;
}
.mbz .mbz-content .mbz-ebook .mbz-eyebrow { color: var(--mbz-jade-ink); }
.mbz .mbz-content .mbz-ebook p { margin: 0; color: var(--mbz-ink); font-size: 17px; line-height: 1.6; }
.mbz .mbz-content .mbz-ebook .mbz-ebook-copy strong { font-family: var(--mbz-font-display); font-weight: 600; font-size: 22px; display: block; margin-bottom: 4px; }
.mbz .mbz-content .mbz-ebook .mbz-ebook-action { margin-top: 10px; }
/* In-sentence eBook link (newer posts): an ordinary text link in ink (ultraviolet
   text on periwinkle is below AA), with the real button added after the paragraph. */
/* Specificity must beat the site-wide `.mbz .gh-content a:not(...)×4` link rule. */
.mbz .gh-content.mbz-content .mbz-ebook .mbz-ebook-copy-inline a:not(.mbz-btn):not(.kg-btn),
.mbz .gh-content.mbz-content .mbz-ebook .mbz-ebook-copy-inline a:not(.mbz-btn):not(.kg-btn):hover { color: var(--mbz-ink); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.mbz .mbz-content .mbz-ebook a.mbz-btn { color: #fff; text-decoration: none; }
.mbz .mbz-content .mbz-ebook a.mbz-btn strong { font-weight: 700; }

/* 9. NEWSLETTER (new articles by email) -------------------------------------------------------- */
/* The card responds to its OWN width (container query), not the viewport: in the
   ~660px article column it stacks even on a wide desktop screen. Fixed 2026-10-11
   (B: copy was squashed into a narrow left column on desktop). */
.mbz-letter { container-type: inline-size; container-name: mbz-letter; }
.mbz-letter-inner {
    display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px 40px;
    padding: 28px 32px;
    border-radius: var(--mbz-radius-card);
    background: var(--mbz-ground-cool);
}
@container mbz-letter (max-width: 760px) {
    .mbz-letter-inner { flex-direction: column; align-items: stretch; }
    .mbz .mbz-letter-copy { max-width: none; flex: none; }
    .mbz .mbz-letter .mbz-form.gh-form { flex: none; width: 100%; max-width: none; }
}
.mbz-letter--band { padding-top: var(--mbz-section-y); padding-bottom: 0; }
.mbz-letter--band .mbz-letter-inner { padding: clamp(28px, 4vw, 48px) clamp(24px, 4vw, 56px); background: var(--mbz-periwinkle); }
.mbz-letter--band .mbz-letter-title { font-size: clamp(26px, 1vw + 20px, 34px); }
.mbz-letter--band .mbz-letter-sub { color: var(--mbz-ink); }
.mbz-letter-copy { display: flex; flex-direction: column; gap: 6px; flex: 1 1 280px; min-width: 0; max-width: 460px; }
.mbz .mbz-letter-title { margin: 0; font-size: 22px; line-height: 1.2; font-weight: 600; }
.mbz-letter-sub { margin: 0; font-size: 15px; line-height: 22px; color: var(--mbz-ink-muted); }
.mbz .mbz-form.gh-form {
    flex: 1 1 320px; max-width: 460px;
    display: flex; gap: 8px; align-items: center;
    height: auto; padding: 6px; margin: 0;
    border-radius: var(--mbz-radius-pill);
    background: #fff;
    box-shadow: inset 0 0 0 1.5px var(--mbz-rule);
    font-size: 16px;
}
.mbz .mbz-form.gh-form:hover { background: #fff; }
.mbz .mbz-form .gh-form-input {
    position: relative; inset: auto;
    flex: 1; min-width: 0; width: auto; height: 48px; padding: 0 16px;
    font-family: var(--mbz-font-body); font-size: 16px; color: var(--mbz-ink);
    background: transparent; border: 0; outline-offset: 2px;
}
.mbz .mbz-form .gh-form-input::placeholder { color: var(--mbz-ink-muted); opacity: 1; }
.mbz .mbz-form .gh-button.mbz-btn { position: relative; right: auto; min-width: 0; height: auto; flex-shrink: 0; min-height: 48px; padding: 12px 26px; font-size: 16px; }
.mbz .mbz-form .gh-button > span:last-child { display: none; }
.mbz .mbz-form.success .gh-button > span:last-child { display: inline; }
.mbz .mbz-form .mbz-form-error { position: absolute; margin-top: 70px; font-size: 14px; color: #A3262A; }

/* 10. SPLIT (Paper "Template · Split") -------------------------------------------------------- */
.mbz-split {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    min-height: min(900px, calc(100vh - 100px));
    background: var(--mbz-ground);
}
.mbz-split-panel {
    display: flex; flex-direction: column; justify-content: space-between; gap: 48px;
    padding: clamp(48px, 6.7vw, 96px) clamp(24px, 5.6vw, 80px) clamp(40px, 4.4vw, 64px);
    background: var(--mbz-periwinkle);
}
.mbz-split-panel .mbz-eyebrow { font-size: 14px; line-height: 18px; color: var(--mbz-jade-ink); }
.mbz-split-text { display: flex; flex-direction: column; gap: 28px; }
.mbz-display--split { font-size: var(--mbz-fs-display-split); max-width: 12ch; }
.mbz-split-panel .mbz-lede { color: var(--mbz-ink); max-width: 520px; }
.mbz-split-panel .mbz-meta { color: var(--mbz-ink); }
.mbz-split-wordmark { font-size: 26px; }
.mbz-split-photo { padding: clamp(24px, 4.4vw, 64px) clamp(24px, 4.4vw, 64px) clamp(24px, 3.9vw, 56px); display: flex; }
.mbz-split-figure { margin: 0; display: flex; flex-direction: column; flex: 1; min-height: 0; }
.mbz-split-figure img {
    flex: 1; width: 100%; min-height: 320px; height: 100%;
    object-fit: cover; border-radius: var(--mbz-radius-hero);
    background: var(--mbz-ground-cool);
}
.mbz-split-figure .mbz-caption-row, .mbz-split-figure .mbz-figure-credit { margin-top: 12px; }
.mbz-split--archive { min-height: 0; }
.mbz-split--archive .mbz-split-panel { justify-content: space-between; }
.mbz-split--archive .mbz-split-figure img { aspect-ratio: 4 / 5; flex: none; height: auto; max-height: 620px; }
.mbz-article-page--split { padding-top: 0; }
.mbz-article-page--split .mbz-article-grid { padding-top: clamp(40px, 5vw, 72px); }

/* 11. FOOTER --------------------------------------------------------------------------------- */
.mbz .gh-footer.mbz-footer {
    margin-top: 0;
    padding-top: clamp(56px, 6vw, 88px); padding-bottom: 40px;
    background: var(--mbz-ground); color: var(--mbz-ink);
}
.mbz-footer-top { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 12px 24px; padding-bottom: 32px; border-bottom: 1px solid var(--mbz-rule); }
.mbz-footer-tagline { margin: 0; font-family: var(--mbz-font-display); font-weight: 600; font-size: 20px; color: var(--mbz-jade); }
.mbz .mbz-footer-bar { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px 32px; margin-top: 24px; padding-top: 0; border-top: 0; font-size: 14px; font-weight: 600; color: var(--mbz-ink-muted); }
.mbz .mbz-footer-bar .nav { display: flex; flex-wrap: wrap; gap: 8px 24px; margin: 0; padding: 0; list-style: none; }
.mbz .mbz-footer-bar a { color: var(--mbz-ink); }
.mbz .mbz-footer-bar .gh-footer-copyright a { color: var(--mbz-uv); text-decoration: underline; text-underline-offset: 3px; }
.mbz .gh-social-links { margin-top: 24px; }
.mbz .gh-social-links:empty { display: none; }

/* 12. RESPONSIVE ------------------------------------------------------------------------------ */
@media (max-width: 1099px) {
    .mbz-article-grid {
        grid-template-columns: minmax(0, var(--mbz-measure));
        grid-template-areas: "head" "aside" "content" "foot";
        grid-template-rows: auto;
        justify-content: center;
    }
    .mbz-article-aside { margin-top: 32px; }
    .mbz-article-figure { position: static; }
    .mbz-article-figure img { aspect-ratio: 3 / 2; }
    .mbz .mbz-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 991px) {
    .mbz .gh-navigation.mbz-nav { min-height: 72px; }
    .mbz .gh-navigation .nav { gap: 0; }
    .mbz-split { grid-template-columns: 1fr; min-height: 0; }
    .mbz-split-photo { padding: 24px var(--mbz-gutter) 0; }
    .mbz-split-figure img, .mbz-split--archive .mbz-split-figure img { aspect-ratio: 3 / 2; flex: none; height: auto; min-height: 0; }
    .mbz-split-wordmark { display: none; }
}
@media (max-width: 767px) {
    :root { --mbz-gutter: 20px; }
    .mbz .gh-navigation.mbz-nav { padding-top: 8px; padding-bottom: 8px; }
    .mbz-wordmark, .mbz .gh-navigation-logo.mbz-wordmark { font-size: 23px; }
    .mbz-hero-img { aspect-ratio: 4 / 3; border-radius: var(--mbz-radius-img); }
    .mbz-hero-copy { gap: 16px; margin-top: 32px; }
    .mbz-caption-row { flex-direction: column; gap: 4px; }
    .mbz .mbz-grid { grid-template-columns: 1fr; gap: 40px; }
    .mbz-section-head { flex-direction: column; align-items: flex-start; gap: 10px; }
    .mbz-actions .mbz-btn { flex: 1 1 auto; }
    .mbz-letter-inner { flex-direction: column; align-items: stretch; padding: 24px 20px; }
    .mbz .mbz-form.gh-form { max-width: none; flex: none; }
    .mbz .mbz-form .gh-button.mbz-btn { padding: 12px 18px; }
    .mbz-article-head { gap: 18px; }
    .mbz .mbz-content :is(p, li) { font-size: 17.5px; }
    .mbz-split-panel { gap: 28px; }
    .mbz-split--archive .mbz-split-panel { gap: 28px; }
}