:root {
    --brand: #c81016;
    --brand-dark: #8f090e;
    --brand-soft: #f4e6e4;
    --ink: #171414;
    --ink-soft: #272222;
    --text: #4e4846;
    --muted: #7d7470;
    --line: #ded8d1;
    --paper: #f8f5ef;
    --paper-deep: #eee9df;
    --white: #fff;
    --radius: 3px;
    --container: 1320px;
    --gutter: clamp(20px, 4vw, 64px);
    --section: clamp(84px, 9vw, 144px);
    --serif: Georgia, "Times New Roman", "Songti SC", SimSun, serif;
    --sans: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--sans);
    font-size: 16px;
    text-rendering: optimizeLegibility;
}

body {
    margin: 0;
    min-width: 320px;
    background: var(--white);
    color: var(--text);
    line-height: 1.75;
}

body.menu-open,
body.modal-open {
    overflow: hidden;
}

img {
    display: block;
    max-width: 100%;
}

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

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

button,
select {
    cursor: pointer;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1,
h2,
h3 {
    color: var(--ink);
    font-family: var(--serif);
    font-weight: 500;
    line-height: 1.18;
}

p:last-child {
    margin-bottom: 0;
}

::selection {
    color: var(--white);
    background: var(--brand);
}

:focus-visible {
    outline: 2px solid var(--brand);
    outline-offset: 4px;
}

[hidden] {
    display: none !important;
}

.container {
    width: min(calc(100% - (var(--gutter) * 2)), var(--container));
    margin-inline: auto;
}

.section {
    padding-block: var(--section);
}

.section--ink {
    color: #c9c0ba;
    background: var(--ink);
}

.section--paper {
    background: var(--paper);
}

.skip-link {
    position: fixed;
    z-index: 1000;
    top: 12px;
    left: 12px;
    padding: 8px 14px;
    border-radius: var(--radius);
    color: var(--white);
    background: var(--brand);
    transform: translateY(-150%);
}

.skip-link:focus {
    transform: translateY(0);
}

.eyebrow {
    margin-bottom: 18px;
    color: var(--brand);
    font-family: var(--sans);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .2em;
    line-height: 1.4;
    text-transform: uppercase;
}

.eyebrow::before {
    display: inline-block;
    width: 22px;
    height: 1px;
    margin: 0 10px 4px 0;
    background: currentColor;
    content: "";
}

.button {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 12px 22px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-size: .84rem;
    font-weight: 650;
    letter-spacing: .04em;
    line-height: 1.3;
    transition: color .25s ease, background-color .25s ease, border-color .25s ease, transform .25s ease;
}

.button:hover {
    transform: translateY(-2px);
}

.button--brand {
    color: var(--white);
    background: var(--brand);
}

.button--brand:hover {
    background: var(--brand-dark);
}

.button--light {
    color: var(--ink);
    background: var(--white);
}

.button--light:hover {
    color: var(--white);
    background: var(--brand);
}

.button--outline {
    border-color: var(--ink);
    color: var(--ink);
    background: transparent;
}

.button--outline:hover {
    color: var(--white);
    background: var(--ink);
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 3px;
    border-bottom: 1px solid currentColor;
    color: var(--ink);
    font-size: .82rem;
    font-weight: 650;
    letter-spacing: .04em;
    line-height: 1.5;
}

.text-link span {
    color: var(--brand);
    transition: transform .2s ease;
}

.text-link:hover span {
    transform: translate(2px, -1px);
}

/* Header */
.site-header {
    position: sticky;
    z-index: 100;
    top: 0;
    height: 88px;
    background: rgba(255, 255, 255, .98);
    box-shadow: 0 1px 0 rgba(23, 20, 20, .1);
    transition: color .25s ease, background-color .25s ease, box-shadow .25s ease;
}

.home-page .site-header {
    position: fixed;
    inset: 0 0 auto;
    width: 100%;
    color: var(--white);
    background: linear-gradient(to bottom, rgba(10, 8, 8, .74), rgba(10, 8, 8, 0));
    box-shadow: none;
}

.home-page .site-header.is-scrolled {
    color: var(--ink);
    background: rgba(255, 255, 255, .96);
    box-shadow: 0 1px 0 rgba(23, 20, 20, .1), 0 12px 35px rgba(30, 20, 18, .08);
    backdrop-filter: blur(14px);
}

.header-accent {
    position: absolute;
    inset: 0 auto 0 0;
    width: 4px;
    background: var(--brand);
}

.header-inner {
    display: flex;
    height: 100%;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.brand {
    position: relative;
    z-index: 2;
    display: block;
    width: clamp(210px, 18vw, 278px);
    flex: 0 0 auto;
}

.brand img {
    width: 100%;
    height: auto;
}

.home-page .brand img {
    filter: brightness(0) invert(1);
}

.home-page .site-header.is-scrolled .brand img {
    filter: none;
}

.primary-navigation,
.nav-links {
    display: flex;
    align-items: center;
}

.primary-navigation {
    gap: clamp(22px, 2.6vw, 42px);
}

.nav-links {
    gap: clamp(17px, 1.9vw, 31px);
}

.nav-main-link {
    position: relative;
    padding-block: 8px;
    color: var(--ink);
    font-size: .84rem;
    font-weight: 600;
    white-space: nowrap;
}

.home-page .nav-main-link,
.home-page .nav-submenu-toggle,
.home-page .language-switcher-toggle {
    color: var(--white);
}

.home-page .site-header.is-scrolled .nav-main-link,
.home-page .site-header.is-scrolled .nav-submenu-toggle,
.home-page .site-header.is-scrolled .language-switcher-toggle {
    color: var(--ink);
}

.nav-main-link::after {
    position: absolute;
    right: 50%;
    bottom: 0;
    left: 50%;
    height: 2px;
    background: var(--brand);
    content: "";
    transition: right .2s ease, left .2s ease;
}

.nav-main-link:hover::after,
.nav-item.is-active .nav-main-link::after {
    right: 0;
    left: 0;
}

.nav-item {
    position: relative;
}

.nav-item-row {
    display: flex;
    align-items: center;
}

.nav-submenu-toggle {
    display: inline-flex;
    width: 22px;
    height: 34px;
    align-items: center;
    justify-content: flex-end;
    padding: 0;
    border: 0;
    color: var(--ink);
    background: transparent;
}

.nav-submenu-toggle svg {
    width: 9px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.4;
    transition: transform .2s ease;
}

.nav-item.is-submenu-open .nav-submenu-toggle svg {
    transform: rotate(180deg);
}

.nav-submenu {
    position: absolute;
    top: calc(100% + 20px);
    left: 50%;
    width: max-content;
    min-width: 230px;
    max-width: 310px;
    padding: 8px;
    border-top: 3px solid var(--brand);
    border-radius: var(--radius);
    color: var(--ink);
    background: rgba(255, 255, 255, .99);
    box-shadow: 0 20px 55px rgba(27, 18, 18, .18);
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, -8px);
    transition: opacity .18s ease, transform .18s ease;
}

.nav-submenu::before {
    position: absolute;
    right: 0;
    bottom: 100%;
    left: 0;
    height: 22px;
    content: "";
}

.nav-item:hover .nav-submenu,
.nav-item:focus-within .nav-submenu,
.nav-item.is-submenu-open .nav-submenu {
    opacity: 1;
    pointer-events: auto;
    transform: translate(-50%, 0);
}

.nav-submenu a {
    display: flex;
    min-height: 42px;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 9px 12px;
    border-radius: var(--radius);
    color: var(--ink);
    font-size: .78rem;
    font-weight: 600;
    line-height: 1.45;
    white-space: normal;
}

.nav-submenu a:hover,
.nav-submenu a.is-active {
    color: var(--brand-dark);
    background: var(--paper);
}

.nav-submenu a svg {
    width: 16px;
    flex: 0 0 auto;
    fill: none;
    stroke: var(--brand);
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.2;
    transition: transform .2s ease;
}

.nav-submenu a:hover svg {
    transform: translateX(2px);
}

.language-switcher {
    position: relative;
    flex: 0 0 auto;
}

.language-switcher-toggle {
    display: inline-flex;
    min-height: 40px;
    align-items: center;
    gap: 8px;
    padding: 8px 11px;
    border: 1px solid currentColor;
    border-radius: var(--radius);
    color: var(--ink);
    background: transparent;
    font-size: .74rem;
    font-weight: 700;
    letter-spacing: .05em;
    opacity: .88;
}

.language-switcher-toggle .map-icon {
    width: 18px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.35;
}

.language-switcher-toggle .chevron-icon {
    width: 9px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.4;
    transition: transform .2s ease;
}

.language-switcher.is-open .chevron-icon {
    transform: rotate(180deg);
}

.language-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: max-content;
    min-width: 170px;
    padding: 6px;
    border-top: 3px solid var(--brand);
    border-radius: var(--radius);
    color: var(--ink);
    background: #fff;
    box-shadow: 0 18px 45px rgba(27, 18, 18, .2);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-6px);
    transition: opacity .18s ease, transform .18s ease;
}

.language-switcher.is-open .language-menu {
    opacity: 1;
    pointer-events: auto;
    transform: none;
}

.language-menu a {
    display: flex;
    min-height: 40px;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 8px 11px;
    border-radius: var(--radius);
    font-size: .76rem;
    font-weight: 650;
}

.language-menu a:hover,
.language-menu a.is-active {
    color: var(--brand-dark);
    background: var(--paper);
}

.language-menu a svg {
    width: 14px;
    fill: none;
    stroke: var(--brand);
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.6;
}

.back-to-top {
    position: fixed;
    z-index: 90;
    right: clamp(18px, 3vw, 42px);
    bottom: clamp(18px, 3vw, 42px);
    display: grid;
    width: 46px;
    height: 46px;
    place-items: center;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, .24);
    border-radius: var(--radius);
    color: #fff;
    background: var(--brand);
    box-shadow: 0 12px 30px rgba(76, 14, 16, .24);
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: opacity .2s ease, transform .2s ease, background-color .2s ease;
}

.back-to-top.is-visible {
    opacity: 1;
    pointer-events: auto;
    transform: none;
}

.back-to-top:hover {
    background: var(--brand-dark);
}

.back-to-top svg {
    width: 21px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.6;
}

.menu-toggle {
    display: none;
    padding: 8px 0;
    border: 0;
    background: transparent;
}

/* Hero */
.hero {
    position: relative;
    min-height: min(880px, 94vh);
    overflow: hidden;
    background: var(--ink);
}

.hero-slides,
.hero-slide {
    min-height: inherit;
}

.hero-slide {
    position: absolute;
    inset: 0;
    color: var(--white);
    background-image: var(--hero-image);
    background-position: center;
    background-size: cover;
    animation: hero-in .8s ease both;
}

.hero-slide[hidden] {
    animation: none;
}

.hero-slide--right {
    background-position: 30% center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(9, 8, 8, .78) 0%, rgba(9, 8, 8, .48) 46%, rgba(9, 8, 8, .08) 75%), linear-gradient(0deg, rgba(9, 8, 8, .48), transparent 45%);
}

.hero-slide--right .hero-overlay {
    background: linear-gradient(270deg, rgba(9, 8, 8, .78) 0%, rgba(9, 8, 8, .48) 46%, rgba(9, 8, 8, .08) 75%), linear-gradient(0deg, rgba(9, 8, 8, .48), transparent 45%);
}

.hero-slide-inner {
    position: relative;
    display: flex;
    min-height: inherit;
    align-items: center;
    padding-top: 110px;
    padding-bottom: 110px;
}

.hero-copy {
    width: min(720px, 63%);
}

.hero-slide--right .hero-copy {
    margin-left: auto;
}

.hero-copy .eyebrow {
    color: #f0c4c2;
}

.hero-copy h1 {
    max-width: 820px;
    margin-bottom: 24px;
    color: var(--white);
    font-size: clamp(3.3rem, 6.4vw, 7.1rem);
    letter-spacing: -.045em;
    line-height: .98;
}

html[lang="zh-CN"] .hero-copy h1 {
    font-size: clamp(3.3rem, 5.5vw, 6.3rem);
}

.hero-summary {
    max-width: 610px;
    margin-bottom: 36px;
    color: rgba(255, 255, 255, .84);
    font-size: clamp(1rem, 1.35vw, 1.22rem);
    line-height: 1.85;
}

.hero-controls {
    position: absolute;
    z-index: 3;
    right: 0;
    bottom: 40px;
    left: 0;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
}

.hero-dots {
    display: flex;
    gap: 8px;
}

.hero-dots button {
    width: 64px;
    padding: 8px 0;
    border: 0;
    border-bottom: 2px solid rgba(255, 255, 255, .32);
    color: rgba(255, 255, 255, .62);
    background: transparent;
    text-align: left;
    transition: color .2s ease, border-color .2s ease;
}

.hero-dots button[aria-selected="true"] {
    border-color: var(--brand);
    color: var(--white);
}

.hero-arrows {
    display: flex;
    gap: 1px;
}

.hero-arrows button {
    width: 48px;
    height: 48px;
    border: 0;
    border-radius: var(--radius);
    color: var(--white);
    background: rgba(255, 255, 255, .14);
    backdrop-filter: blur(6px);
    transition: background-color .2s ease;
}

.hero-arrows button:hover {
    background: var(--brand);
}

@keyframes hero-in {
    from { opacity: .1; transform: scale(1.025); }
    to { opacity: 1; transform: scale(1); }
}

/* Shared headings and calls to action */
.section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: clamp(48px, 5.5vw, 80px);
}

.section-heading > div {
    max-width: 850px;
}

.section-heading h2,
.editorial-intro h2,
.split-intro h2,
.partner-statement h2,
.scope-layout h2,
.contact-aside h2 {
    margin-bottom: 0;
    font-size: clamp(2.2rem, 3vw, 4rem);
    letter-spacing: -.035em;
}

.section-heading--wide > p {
    max-width: 410px;
    margin-bottom: 4px;
}

.section-heading--light h2,
.section-heading--light .text-link {
    color: var(--white);
}

.cta-panel {
    color: var(--white);
    background: var(--brand);
}

.cta-panel-inner {
    display: flex;
    min-height: 340px;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
    padding-block: 70px;
}

.cta-panel .eyebrow {
    color: #f5cdcb;
}

.cta-panel h2 {
    max-width: 900px;
    margin: 0;
    color: var(--white);
    font-size: clamp(2.2rem, 3vw, 4rem);
    letter-spacing: -.04em;
}

/* Home */
.intro-section {
    background: var(--white);
}

.editorial-intro {
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(300px, .8fr);
    gap: clamp(50px, 8vw, 140px);
    align-items: end;
}

.intro-aside {
    padding-bottom: 8px;
}

.intro-aside > p {
    margin-bottom: 28px;
    font-size: 1.02rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin-top: clamp(60px, 8vw, 110px);
    border-top: 1px solid var(--line);
}

.stats-grid > div {
    display: flex;
    align-items: baseline;
    gap: 18px;
    padding: 30px 32px 0;
    border-left: 1px solid var(--line);
}

.stats-grid > div:first-child {
    padding-left: 0;
    border-left: 0;
}

.stats-grid strong {
    color: var(--brand);
    font-family: var(--serif);
    font-size: clamp(2.5rem, 4vw, 4.5rem);
    font-weight: 400;
    line-height: 1;
}

.stats-grid span {
    color: var(--muted);
    font-size: .8rem;
}

.type-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

.type-card {
    position: relative;
    min-height: 390px;
    padding: 36px;
    border-top: 1px solid #45403e;
    border-left: 1px solid #45403e;
    color: #bcb3ae;
    transition: color .25s ease, background-color .25s ease, transform .25s ease;
}

.type-card:nth-child(3n + 1) {
    border-left: 0;
}

.type-card:nth-child(n + 4) {
    border-bottom: 1px solid #45403e;
}

.type-card:hover {
    z-index: 1;
    color: rgba(255, 255, 255, .82);
    background: var(--brand);
    transform: translateY(-5px);
}

.type-number {
    color: var(--brand);
    font-family: var(--serif);
    font-size: .82rem;
}

.type-card:hover .type-number {
    color: var(--white);
}

.type-symbol {
    position: relative;
    width: 62px;
    height: 62px;
    margin: 44px 0 34px;
    border: 1px solid currentColor;
    opacity: .72;
}

.type-symbol::before,
.type-symbol::after,
.type-symbol i {
    position: absolute;
    display: block;
    background: currentColor;
    content: "";
}

.type-symbol::before { width: 1px; height: 80px; top: -10px; left: 30px; transform: rotate(36deg); }
.type-symbol::after { width: 80px; height: 1px; top: 30px; left: -10px; transform: rotate(-18deg); }
.type-symbol i { width: 12px; height: 12px; right: 6px; bottom: 6px; background: var(--brand); }
.type-card:hover .type-symbol i { background: var(--white); }
.type-symbol--literature { transform: rotate(12deg); }
.type-symbol--art { transform: rotate(45deg); }
.type-symbol--education::before { transform: rotate(90deg); }
.type-symbol--science { border-width: 2px 1px; }
.type-symbol--humanities::after { transform: rotate(45deg); }

.type-card h2,
.type-card h3 {
    margin-bottom: 16px;
    color: var(--white);
    font-size: 1.65rem;
}

.type-card p {
    max-width: 360px;
    margin-bottom: 0;
    font-size: .91rem;
}

.type-arrow {
    position: absolute;
    right: 34px;
    bottom: 28px;
    color: var(--white);
    font-size: 1.35rem;
    opacity: .25;
}

.type-card:hover .type-arrow {
    opacity: 1;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--line);
}

.process-grid article {
    min-height: 260px;
    padding: 34px 30px 20px;
    border-left: 1px solid var(--line);
}

.process-grid article:first-child {
    padding-left: 0;
    border-left: 0;
}

.process-grid article > span,
.values-grid article > span,
.model-grid article > span {
    color: var(--brand);
    font-family: var(--serif);
    font-size: .8rem;
}

.process-grid h3 {
    margin: 54px 0 18px;
    font-size: 1.6rem;
}

.process-grid p {
    color: var(--muted);
    font-size: .91rem;
}

.books-grid {
    display: grid;
    gap: clamp(32px, 4vw, 62px);
}

.books-grid--featured,
.books-grid--catalogue {
    grid-template-columns: repeat(4, 1fr);
}

.books-grid--related {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.book-card {
    min-width: 0;
}

.book-cover-link {
    display: block;
    padding: clamp(26px, 3vw, 44px);
    border-radius: var(--radius);
    background: #e8e2d9;
    transition: background-color .25s ease;
}

.book-cover-link:hover {
    background: #ded4c9;
}

.book-cover-image {
    display: block;
    width: 100%;
    aspect-ratio: .69;
    border-radius: var(--radius);
    object-fit: cover;
    box-shadow: 0 24px 38px rgba(32, 24, 20, .18), -9px 8px 0 rgba(255, 255, 255, .32);
    transition: transform .35s ease, box-shadow .35s ease;
}

.book-cover-link:hover .book-cover-image {
    transform: translateY(-8px) rotate(-1deg);
    box-shadow: 0 32px 44px rgba(32, 24, 20, .24), -9px 8px 0 rgba(255, 255, 255, .42);
}

.book-cover {
    position: relative;
    display: flex;
    aspect-ratio: .69;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    padding: clamp(18px, 2.2vw, 30px);
    border-radius: var(--radius);
    color: var(--white);
    background: #332a28;
    box-shadow: 0 24px 38px rgba(32, 24, 20, .18), -9px 8px 0 rgba(255, 255, 255, .32);
    transition: transform .35s ease, box-shadow .35s ease;
}

.book-cover::before,
.book-cover::after {
    position: absolute;
    content: "";
    pointer-events: none;
}

.book-cover::before {
    inset: 0;
    background: repeating-linear-gradient(115deg, transparent 0 32px, rgba(255, 255, 255, .065) 33px 34px), linear-gradient(155deg, transparent 45%, rgba(255, 255, 255, .12));
}

.book-cover::after {
    width: 70%;
    aspect-ratio: 1;
    right: -25%;
    bottom: 6%;
    border: 1px solid rgba(255, 255, 255, .42);
    border-radius: var(--radius);
    transform: rotate(38deg);
}

.book-cover-link:hover .book-cover {
    transform: translateY(-8px) rotate(-1deg);
    box-shadow: 0 32px 44px rgba(32, 24, 20, .24), -9px 8px 0 rgba(255, 255, 255, .42);
}

.book-cover > * {
    position: relative;
    z-index: 1;
}

.book-cover-imprint,
.book-cover-author {
    font-family: var(--sans);
    font-size: clamp(.52rem, .65vw, .69rem);
    font-weight: 700;
    letter-spacing: .16em;
}

.book-cover h2,
.book-cover h3 {
    margin: 0 0 10px;
    color: var(--white);
    font-size: clamp(1.25rem, 1.65vw, 1.95rem);
    letter-spacing: -.02em;
}

.book-cover p {
    margin: 0;
    font-size: .68rem;
    line-height: 1.5;
    opacity: .74;
}

.book-cover--meridian { background: linear-gradient(145deg, #801015, #c81016); }
.book-cover--night { background: linear-gradient(145deg, #111321, #35324a); }
.book-cover--ink { background: linear-gradient(145deg, #c5b9a3, #52584e); }
.book-cover--signal { background: linear-gradient(145deg, #e9b94a, #b64028); }
.book-cover--grid { background: linear-gradient(145deg, #284b54, #101d20); }
.book-cover--dawn { background: linear-gradient(145deg, #cf7666, #692c31); }
.book-cover--field { background: linear-gradient(145deg, #3f6250, #182b23); }
.book-cover--type { background: linear-gradient(145deg, #d8d0bf, #77695d); }

.book-card-content {
    padding-top: 26px;
}

.book-card-meta {
    margin-bottom: 8px;
    color: var(--muted);
    font-size: .72rem;
    letter-spacing: .04em;
}

.book-card-meta span {
    margin-inline: 5px;
    color: var(--brand);
}

.book-card-content h2 {
    margin-bottom: 12px;
    font-size: clamp(1.35rem, 1.8vw, 1.75rem);
}

.book-card-content h2 a:hover {
    color: var(--brand);
}

.book-card-content > p:not(.book-card-meta) {
    display: -webkit-box;
    overflow: hidden;
    margin-bottom: 18px;
    color: var(--muted);
    font-size: .88rem;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.partner-statement {
    max-width: 560px;
}

.partners-home-layout {
    display: grid;
    grid-template-columns: .8fr 1.2fr;
    gap: clamp(60px, 9vw, 140px);
    align-items: center;
}

.partner-statement h2 {
    margin-bottom: 28px;
}

.partner-statement > p:not(.eyebrow) {
    margin-bottom: 30px;
}

.partner-mini-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    border-top: 1px solid var(--line);
}

.partner-mini-grid > div {
    display: flex;
    min-height: 130px;
    align-items: center;
    gap: 20px;
    padding: 20px 26px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.partner-mini-grid > div:nth-child(2n) {
    border-right: 0;
}

.partner-mini-grid strong,
.partner-monogram {
    display: grid;
    width: 58px;
    height: 58px;
    flex: 0 0 auto;
    place-items: center;
    border: 1px solid var(--brand);
    border-radius: var(--radius);
    color: var(--brand);
    font-family: var(--serif);
    font-size: 1.1rem;
    font-weight: 500;
}

.partner-mini-grid span {
    color: var(--ink);
    font-size: .86rem;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--line);
}

.news-card {
    position: relative;
    min-height: 330px;
    padding: 32px clamp(24px, 3vw, 42px) 38px;
    border-left: 1px solid var(--line);
}

.news-card:first-child,
.news-card:nth-child(3n + 1) {
    padding-left: 0;
    border-left: 0;
}

.news-card-meta {
    display: flex;
    gap: 18px;
    margin-bottom: 32px;
    color: var(--muted);
    font-size: .72rem;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.news-card-meta span {
    color: var(--brand);
}

.news-card h2 {
    margin-bottom: 18px;
    font-size: clamp(1.45rem, 2vw, 2rem);
}

.news-card h2 a:hover {
    color: var(--brand);
}

.news-card > p {
    display: -webkit-box;
    overflow: hidden;
    margin-bottom: 26px;
    color: var(--muted);
    font-size: .9rem;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

/* Page banner */
.page-banner {
    position: relative;
    display: flex;
    min-height: clamp(280px, 30vw, 380px);
    align-items: flex-end;
    overflow: hidden;
    color: var(--white);
    background: var(--ink) var(--banner-image) center / cover no-repeat;
}

.page-banner-shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(9, 8, 8, .82), rgba(9, 8, 8, .35) 68%, rgba(9, 8, 8, .12)), linear-gradient(0deg, rgba(9, 8, 8, .56), transparent 56%);
}

.page-banner-content {
    position: relative;
    z-index: 1;
    padding-block: clamp(36px, 4vw, 54px);
}

.page-banner .eyebrow {
    color: #f1c5c3;
}

.page-banner h1 {
    max-width: 1050px;
    margin-bottom: 22px;
    color: var(--white);
    font-size: clamp(2.5rem, 4.4vw, 4.8rem);
    letter-spacing: -.045em;
}

.page-banner-intro {
    max-width: 790px;
    margin: 0;
    color: rgba(255, 255, 255, .82);
    font-size: clamp(.96rem, 1.25vw, 1.14rem);
}

/* About */
.split-intro {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, .85fr);
    gap: clamp(50px, 9vw, 150px);
}

.split-intro .lead-copy {
    color: var(--ink);
    font-family: var(--serif);
    font-size: clamp(1.35rem, 2vw, 1.75rem);
    line-height: 1.65;
}

.about-image-frame {
    position: relative;
    margin-top: clamp(70px, 8vw, 120px);
    padding-left: clamp(0px, 6vw, 90px);
}

.about-image-frame img {
    width: 100%;
    height: clamp(360px, 47vw, 680px);
    border-radius: var(--radius);
    object-fit: cover;
}

.image-note {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: min(340px, 34%);
    padding: 28px 34px;
    border-radius: var(--radius);
    color: var(--white);
    background: var(--brand);
}

.image-note span {
    font-family: var(--serif);
    font-size: 2rem;
}

.image-note p {
    margin: 6px 0 0;
    font-size: .78rem;
}

.mission-layout {
    display: grid;
    grid-template-columns: .35fr 1.65fr;
    gap: 60px;
}

.mission-layout h2 {
    margin: 0;
    color: var(--white);
    font-size: clamp(2.2rem, 3vw, 4rem);
    letter-spacing: -.035em;
    line-height: 1.35;
}

.values-grid,
.model-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--line);
}

.values-grid article,
.model-grid article {
    min-height: 290px;
    padding: 34px clamp(28px, 4vw, 54px) 24px;
    border-left: 1px solid var(--line);
}

.values-grid article:first-child,
.model-grid article:first-child {
    padding-left: 0;
    border-left: 0;
}

.values-grid h3,
.model-grid h3 {
    margin: 66px 0 18px;
    font-size: 1.75rem;
}

.values-grid p,
.model-grid p {
    color: var(--muted);
    font-size: .92rem;
}

.scope-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(60px, 10vw, 160px);
    align-items: start;
}

.scope-list {
    border-top: 1px solid var(--ink);
}

.scope-list div {
    display: grid;
    grid-template-columns: 50px 1fr;
    gap: 16px;
    padding: 24px 0;
    border-bottom: 1px solid var(--line);
}

.scope-list span {
    color: var(--brand);
    font-family: var(--serif);
    font-size: .8rem;
}

.scope-list strong {
    color: var(--ink);
    font-size: .95rem;
    font-weight: 600;
}

/* Publishing */
.type-grid--index .type-card {
    border-color: var(--line);
    color: var(--muted);
}

.type-grid--index .type-card h2 {
    color: var(--ink);
}

.type-grid--index .type-card:hover h2 {
    color: var(--white);
}

.type-grid--index .type-card:nth-child(n + 4) {
    border-bottom: 1px solid var(--line);
}

.process-timeline {
    border-top: 1px solid #4c4542;
}

.process-timeline article {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 30px;
    padding: 32px 0;
    border-bottom: 1px solid #4c4542;
    transition: padding-left .25s ease, background-color .25s ease;
}

.process-timeline article:hover {
    padding-left: 20px;
    background: #211d1c;
}

.process-timeline article > span {
    color: var(--brand);
    font-family: var(--serif);
    font-size: 1.3rem;
}

.process-timeline h3 {
    margin: 0 0 5px;
    color: var(--white);
    font-size: 1.55rem;
}

.process-timeline p {
    margin: 0;
    color: #a69c97;
}

.detail-kicker {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: clamp(50px, 6vw, 86px);
}

.detail-kicker span {
    color: var(--brand);
    font-family: var(--serif);
    font-size: 3.4rem;
    line-height: 1;
}

.detail-kicker p {
    margin: 0;
    color: var(--muted);
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .17em;
}

.publishing-detail-layout {
    display: grid;
    grid-template-columns: 1.15fr .65fr;
    gap: clamp(60px, 10vw, 170px);
}

.publishing-field--2 .publishing-detail-layout {
    grid-template-columns: .7fr 1.2fr;
}

.publishing-field--2 .feature-panel {
    order: -1;
    align-self: start;
    background: var(--ink);
}

.publishing-field--2 .feature-panel h2,
.publishing-field--2 .feature-panel p {
    color: var(--white);
}

.publishing-field--2 .feature-panel > div {
    border-color: #45403e;
}

.publishing-field--3 .publishing-detail-layout {
    grid-template-columns: 1fr;
    gap: 58px;
}

.publishing-field--3 .detail-main {
    max-width: 910px;
}

.publishing-field--3 .feature-panel {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 48px;
    background: transparent;
}

.publishing-field--3 .feature-panel h2 {
    grid-column: 1 / -1;
}

.detail-main .lead-copy,
.prose > p:first-of-type {
    color: var(--ink);
    font-family: var(--serif);
    font-size: clamp(1.35rem, 2vw, 1.8rem);
    line-height: 1.65;
}

.detail-main > p:not(.eyebrow),
.prose > p {
    margin-bottom: 28px;
}

.feature-panel {
    padding: 34px;
    border-top: 3px solid var(--brand);
    border-radius: var(--radius);
    background: var(--paper);
}

.feature-panel h2 {
    margin-bottom: 30px;
    font-size: 1.55rem;
}

.feature-panel > div {
    display: grid;
    grid-template-columns: 34px 1fr;
    gap: 14px;
    padding: 16px 0;
    border-top: 1px solid var(--line);
}

.feature-panel span {
    color: var(--brand);
    font-family: var(--serif);
    font-size: .74rem;
}

.feature-panel p {
    margin: 0;
    color: var(--ink);
    font-size: .88rem;
}

.quote-layout {
    max-width: 1000px;
    margin-block: 0;
    text-align: center;
}

.quote-mark {
    display: block;
    height: 72px;
    color: var(--brand);
    font-family: var(--serif);
    font-size: 7rem;
    line-height: 1;
}

.quote-layout blockquote {
    margin: 10px 0 28px;
    color: var(--ink);
    font-family: var(--serif);
    font-size: clamp(2rem, 4vw, 4rem);
    line-height: 1.35;
}

.quote-layout figcaption {
    display: flex;
    justify-content: center;
    gap: 12px;
    color: var(--muted);
    font-size: .74rem;
    letter-spacing: .12em;
}

.quote-layout figcaption strong {
    color: var(--ink);
    font-weight: 700;
}

.quote-layout figcaption span::before {
    content: "·";
    margin-right: 12px;
    color: var(--brand);
}

.publishing-field--2 .field-principle {
    color: var(--white);
    background: var(--brand-dark);
}

.publishing-field--2 .quote-layout blockquote,
.publishing-field--2 .quote-layout figcaption strong {
    color: var(--white);
}

.publishing-field--2 .quote-layout figcaption {
    color: rgba(255, 255, 255, .72);
}

.publishing-field--2 .quote-mark {
    color: rgba(255, 255, 255, .6);
}

.publishing-field--3 .field-principle {
    position: relative;
    overflow: hidden;
    background: #eee9e3;
}

.publishing-field--3 .field-principle::before {
    position: absolute;
    inset: 0 auto 0 0;
    width: clamp(8px, 1.4vw, 20px);
    content: "";
    background: var(--brand);
}

/* Catalogue and book detail */
.catalogue-toolbar {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 42px;
}

.catalogue-toolbar h2 {
    margin: 0;
    font-size: clamp(2.2rem, 4vw, 4rem);
}

.result-count {
    margin: 0;
    color: var(--brand);
    font-family: var(--serif);
    font-size: 3.2rem;
    line-height: 1;
}

.result-count span {
    color: var(--muted);
    font-family: var(--sans);
    font-size: .75rem;
}

.filter-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: clamp(56px, 7vw, 90px);
    padding: 15px;
    border-radius: var(--radius);
    background: var(--paper);
}

.filter-nav a {
    padding: 10px 17px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    color: var(--muted);
    font-size: .78rem;
    font-weight: 600;
}

.filter-nav a:hover,
.filter-nav a.is-active {
    border-color: var(--brand);
    color: var(--white);
    background: var(--brand);
}

.books-grid--catalogue {
    row-gap: clamp(70px, 8vw, 110px);
}

.empty-state {
    padding: 70px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    text-align: center;
}

.book-hero {
    padding: 34px 0 clamp(80px, 9vw, 140px);
    background: var(--paper);
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: clamp(50px, 6vw, 84px);
    color: var(--muted);
    font-size: .72rem;
}

.breadcrumb a:hover {
    color: var(--brand);
}

.breadcrumb span {
    color: #bbb2ab;
}

.book-hero-layout {
    display: grid;
    grid-template-columns: .72fr 1.28fr;
    gap: clamp(60px, 10vw, 150px);
    align-items: center;
}

.book-detail-cover-wrap {
    padding: clamp(36px, 5vw, 72px);
    border-radius: var(--radius);
    background: #e2dbd0;
}

.book-cover--large {
    padding: clamp(28px, 3vw, 44px);
}

.book-cover-image--large {
    aspect-ratio: .69;
}

.book-cover--large h2 {
    font-size: clamp(1.8rem, 3vw, 3.2rem);
}

.new-label {
    display: inline-block;
    margin-bottom: 18px;
    padding: 4px 8px;
    border-radius: var(--radius);
    color: var(--white);
    background: var(--brand);
    font-size: .66rem;
    font-weight: 700;
    letter-spacing: .1em;
}

.book-hero-copy h1 {
    margin-bottom: 12px;
    font-size: clamp(3rem, 5.4vw, 6rem);
    letter-spacing: -.045em;
}

.book-subtitle {
    margin-bottom: 14px;
    color: var(--muted);
    font-family: var(--serif);
    font-size: 1.25rem;
}

.book-author {
    margin-bottom: 34px;
    color: var(--ink);
    font-size: .9rem;
    font-weight: 600;
}

.book-hero-copy .lead-copy {
    max-width: 670px;
    margin-bottom: 38px;
    color: var(--ink);
    font-family: var(--serif);
    font-size: clamp(1.25rem, 1.8vw, 1.6rem);
    line-height: 1.65;
}

.book-meta {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    max-width: 680px;
    margin: 0 0 38px;
    border-top: 1px solid var(--line);
}

.book-meta div {
    display: grid;
    grid-template-columns: 84px 1fr;
    padding: 12px 0;
    border-bottom: 1px solid var(--line);
}

.book-meta div:nth-child(odd) {
    padding-right: 20px;
}

.book-meta div:nth-child(even) {
    padding-left: 20px;
}

.book-meta dt {
    color: var(--muted);
    font-size: .7rem;
}

.book-meta dd {
    margin: 0;
    color: var(--ink);
    font-size: .76rem;
}

.availability-note {
    margin: 0;
    color: var(--muted);
    font-size: .78rem;
}

.book-content-layout {
    display: grid;
    grid-template-columns: 1.15fr .65fr;
    gap: clamp(70px, 11vw, 170px);
}

.prose {
    font-size: 1.02rem;
    line-height: 2;
}

.toc-panel {
    align-self: start;
    padding: 32px;
    border-top: 3px solid var(--brand);
    border-radius: var(--radius);
    background: var(--paper);
}

.toc-panel ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

.toc-panel li {
    display: grid;
    grid-template-columns: 35px 1fr;
    gap: 12px;
    padding: 15px 0;
    border-top: 1px solid var(--line);
    color: var(--ink);
    font-size: .88rem;
}

.toc-panel li span {
    color: var(--brand);
    font-family: var(--serif);
    font-size: .72rem;
}

/* Partners */
.partner-directory {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    border-top: 1px solid var(--line);
}

.partner-directory article {
    display: grid;
    min-height: 180px;
    grid-template-columns: 74px 1fr auto;
    gap: 24px;
    align-items: center;
    padding: 34px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: var(--white);
    transition: transform .25s ease, box-shadow .25s ease;
}

.partner-directory article:nth-child(2n) {
    border-right: 0;
}

.partner-directory article:hover {
    z-index: 1;
    transform: translateY(-4px);
    box-shadow: 0 20px 44px rgba(46, 36, 30, .1);
}

.partner-directory h2 {
    margin: 0 0 6px;
    font-size: 1.45rem;
}

.partner-directory p {
    margin: 0;
    color: var(--muted);
    font-size: .78rem;
}

.partner-directory article > span {
    color: var(--brand);
}

.partner-logo {
    display: grid;
    width: 74px;
    height: 74px;
    place-items: center;
}

.partner-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.partner-external-link {
    color: var(--brand);
    font-size: 1rem;
}

/* News */
.filter-nav--news {
    justify-content: center;
}

.featured-story {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: clamp(50px, 7vw, 110px);
    align-items: center;
    margin-bottom: clamp(80px, 9vw, 130px);
}

.featured-story-image {
    display: block;
    overflow: hidden;
    border-radius: var(--radius);
}

.featured-story-image img {
    width: 100%;
    height: clamp(360px, 38vw, 560px);
    object-fit: cover;
    transition: transform .6s ease;
}

.featured-story-image:hover img {
    transform: scale(1.025);
}

.featured-story h2 {
    margin-bottom: 24px;
    font-size: clamp(2.2rem, 4vw, 4.2rem);
    letter-spacing: -.04em;
}

.featured-story h2 a:hover {
    color: var(--brand);
}

.featured-story > div > p {
    margin-bottom: 28px;
}

.news-grid--listing {
    row-gap: 40px;
}

.article-header {
    padding: 34px 0 clamp(70px, 8vw, 120px);
    background: var(--paper);
}

.article-heading {
    max-width: 1080px;
}

.article-heading h1 {
    margin-bottom: 28px;
    font-size: clamp(3rem, 6vw, 6.4rem);
    letter-spacing: -.05em;
}

.article-deck {
    max-width: 800px;
    margin-bottom: 34px;
    color: var(--text);
    font-family: var(--serif);
    font-size: clamp(1.25rem, 2vw, 1.65rem);
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 18px 30px;
    color: var(--muted);
    font-size: .72rem;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.article-image {
    width: min(calc(100% - (var(--gutter) * 2)), 1500px);
    margin: clamp(50px, 7vw, 100px) auto;
}

.article-image img {
    width: 100%;
    max-height: 720px;
    border-radius: var(--radius);
    object-fit: cover;
}

.article-body-layout {
    display: grid;
    grid-template-columns: .35fr 1fr .35fr;
    padding-bottom: var(--section);
}

.article-share {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding-top: 12px;
    color: var(--muted);
    font-size: .68rem;
    letter-spacing: .13em;
    writing-mode: vertical-rl;
}

.article-share i {
    width: 1px;
    height: 70px;
    background: var(--brand);
}

.article-prose {
    grid-column: 2;
}

/* Contact */
.contact-layout {
    display: grid;
    grid-template-columns: .8fr 1.2fr;
    gap: clamp(70px, 10vw, 150px);
    align-items: start;
}

.contact-aside h2 {
    margin-bottom: 48px;
    font-size: clamp(2.2rem, 3.6vw, 3.8rem);
}

.contact-channels {
    border-top: 1px solid var(--line);
}

.contact-channels > div {
    display: grid;
    grid-template-columns: 40px 1fr;
    gap: 15px;
    padding: 22px 0;
    border-bottom: 1px solid var(--line);
}

.contact-channels > div > span {
    color: var(--brand);
    font-family: var(--serif);
    font-size: .75rem;
}

.contact-channels p {
    margin: 0;
    color: var(--muted);
    font-size: .82rem;
}

.contact-channels strong {
    display: block;
    margin-bottom: 3px;
    color: var(--ink);
    font-size: .95rem;
}

.contact-placeholder {
    margin-top: 30px;
    padding: 16px;
    border-left: 3px solid var(--brand);
    border-radius: var(--radius);
    background: var(--paper);
    color: var(--muted);
    font-size: .78rem;
}

.contact-placeholder > * {
    display: block;
}

.contact-placeholder > * + * {
    margin-top: 5px;
}

.contact-form {
    padding: clamp(34px, 5vw, 64px);
    border-top: 3px solid var(--brand);
    border-radius: var(--radius);
    background: var(--paper);
}

.form-heading {
    margin-bottom: 42px;
}

.form-heading h2 {
    margin-bottom: 8px;
    font-size: clamp(2rem, 3vw, 3.2rem);
}

.form-heading > p:last-child {
    color: var(--muted);
    font-size: .76rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.contact-form > label,
.form-grid label {
    display: block;
    margin-bottom: 22px;
}

.contact-form label > span:first-child:not(:last-child),
.form-grid label > span {
    display: block;
    margin-bottom: 8px;
    color: var(--ink);
    font-size: .75rem;
    font-weight: 650;
}

.contact-form input:not([type="checkbox"]),
.contact-form select,
.contact-form textarea {
    width: 100%;
    border: 1px solid #cfc6bc;
    border-radius: var(--radius);
    outline: 0;
    background: var(--white);
    transition: border-color .2s ease, box-shadow .2s ease;
}

.contact-form input:not([type="checkbox"]),
.contact-form select {
    height: 49px;
    padding-inline: 14px;
}

.contact-form textarea {
    min-height: 160px;
    padding: 12px 14px;
    resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(200, 16, 22, .09);
}

.privacy-field {
    display: flex !important;
    align-items: center;
    gap: 10px;
}

.privacy-field input {
    width: 16px;
    height: 16px;
    accent-color: var(--brand);
}

.privacy-field span {
    margin: 0 !important;
    color: var(--muted) !important;
    font-size: .74rem !important;
    font-weight: 400 !important;
}

.form-status {
    min-height: 26px;
    margin-top: 18px;
    color: var(--brand-dark);
    font-size: .78rem;
}

.form-status--success,
.form-status--error {
    min-height: 0;
    margin: 0 0 22px;
    padding: 14px 16px;
    border-left: 3px solid #298052;
    border-radius: var(--radius);
    background: #eef8f2;
}

.form-status--error {
    border-left-color: var(--brand);
    background: #fff0f0;
}

.form-status ul {
    margin: 6px 0 0;
    padding-left: 18px;
}

.form-honeypot {
    position: absolute !important;
    left: -9999px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
}

.captcha-field {
    margin-bottom: 22px;
}

.captcha-field label > span {
    display: block;
    margin-bottom: 8px;
    color: var(--ink);
    font-size: .75rem;
    font-weight: 650;
}

.captcha-row {
    display: flex;
    align-items: stretch;
    gap: 12px;
}

.captcha-row input {
    flex: 1;
    min-width: 0;
    max-width: 220px;
}

.captcha-refresh {
    padding: 0;
    border: 0;
    background: transparent;
    line-height: 0;
    cursor: pointer;
}

.captcha-refresh img {
    width: auto;
    height: 49px;
    border: 1px solid #cfc6bc;
    border-radius: var(--radius);
    background: var(--white);
}

.captcha-hint {
    display: block;
    margin-top: 8px;
    color: var(--muted);
    font-size: .72rem;
    font-weight: 400;
}

.form-modal {
    position: fixed;
    z-index: 1200;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 24px;
}

.form-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(18, 16, 16, .58);
}

.form-modal-panel {
    position: relative;
    width: min(420px, 100%);
    max-height: min(560px, 86vh);
    padding: 38px 34px 34px;
    overflow-y: auto;
    border-top: 3px solid var(--brand);
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: 0 30px 80px rgba(18, 12, 12, .35);
    text-align: center;
}

.form-modal-icon {
    display: grid;
    width: 54px;
    height: 54px;
    margin: 0 auto 18px;
    place-items: center;
    border-radius: 50%;
}

.form-modal-icon svg {
    width: 26px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.form-modal-icon--success {
    color: #298052;
    background: #eef8f2;
}

.form-modal-icon--error {
    color: var(--brand);
    background: #fff0f0;
}

.form-modal-panel h2 {
    margin-bottom: 12px;
    font-size: 1.45rem;
}

.form-modal-panel p {
    color: var(--muted);
    font-size: .88rem;
    line-height: 1.8;
}

.form-modal-panel ul {
    margin: 0;
    padding: 0;
    color: var(--muted);
    font-size: .85rem;
    line-height: 1.8;
    list-style: none;
    text-align: center;
}

.form-modal-panel .button {
    margin-top: 26px;
    min-width: 130px;
}

/* 404 */
.not-found {
    display: grid;
    min-height: 70vh;
    place-items: center;
    background: var(--paper);
}

.not-found-inner {
    display: grid;
    grid-template-columns: .8fr 1.2fr;
    gap: clamp(50px, 9vw, 140px);
    align-items: center;
    padding-block: 90px;
}

.error-code {
    margin: 0;
    color: var(--brand);
    font-family: var(--serif);
    font-size: clamp(7rem, 18vw, 16rem);
    line-height: .8;
}

.not-found h1 {
    margin-bottom: 20px;
    font-size: clamp(2.5rem, 5vw, 5rem);
}

.not-found .button {
    margin-top: 24px;
}

/* Footer */
.site-footer {
    padding: clamp(70px, 8vw, 110px) 0 28px;
    color: #aaa09a;
    background: #121010;
}

.footer-primary {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: clamp(60px, 10vw, 160px);
    padding-bottom: 70px;
}

.footer-brand img {
    width: min(320px, 100%);
    height: auto;
}

.footer-brand p {
    margin-top: 16px;
    font-size: .8rem;
}

.footer-nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-nav h2 {
    margin-bottom: 22px;
    color: var(--white);
    font-family: var(--sans);
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
}

.footer-nav a,
.footer-nav span {
    display: block;
    margin-bottom: 10px;
    font-size: .78rem;
}

.footer-nav a:hover {
    color: var(--white);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding-top: 24px;
    border-top: 1px solid #302b29;
    font-size: .68rem;
}

/* Reveal */
.js [data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .7s ease, transform .7s ease;
}

.js [data-reveal].is-visible {
    opacity: 1;
    transform: none;
}

/* Tablet */
@media (max-width: 1120px) {
    .site-header {
        height: 78px;
    }

    .brand {
        width: 220px;
    }

    .primary-navigation {
        gap: 20px;
    }

    .nav-links {
        gap: 15px;
    }

    .nav-main-link {
        font-size: .76rem;
    }

    .type-card {
        min-height: 360px;
        padding: 30px;
    }

    .books-grid--featured,
    .books-grid--catalogue {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 901px) {
    .publishing-home .section-heading h2,
    .books-home .section-heading h2 {
        font-size: clamp(2.2rem, 3.55vw, 3.6rem);
    }
}

@media (max-width: 900px) {
    :root {
        --section: 90px;
    }

    .site-header,
    .home-page .site-header {
        position: sticky;
        top: 0;
        color: var(--ink);
        background: var(--white);
        box-shadow: 0 1px 0 rgba(23, 20, 20, .1);
    }

    /* backdrop-filter would turn the header into the containing block of the
       fixed-position menu panel, collapsing it to the header's height. */
    .home-page .site-header.is-scrolled {
        backdrop-filter: none;
    }

    .home-page .brand img {
        filter: none;
    }

    .menu-toggle {
        position: relative;
        z-index: 102;
        display: flex;
        align-items: center;
        gap: 12px;
        color: var(--ink);
    }

    .menu-toggle-label {
        font-size: .7rem;
        font-weight: 700;
        letter-spacing: .08em;
        text-transform: uppercase;
    }

    .menu-toggle-lines {
        position: relative;
        width: 26px;
        height: 16px;
    }

    .menu-toggle-lines i {
        position: absolute;
        right: 0;
        width: 26px;
        height: 1px;
        background: currentColor;
        transition: top .2s ease, transform .2s ease;
    }

    .menu-toggle-lines i:first-child { top: 3px; }
    .menu-toggle-lines i:last-child { top: 12px; width: 18px; }
    .menu-toggle[aria-expanded="true"] .menu-toggle-lines i:first-child { top: 8px; transform: rotate(45deg); }
    .menu-toggle[aria-expanded="true"] .menu-toggle-lines i:last-child { top: 8px; width: 26px; transform: rotate(-45deg); }

    .primary-navigation {
        position: fixed;
        z-index: 101;
        inset: 0;
        display: flex;
        align-items: flex-start;
        justify-content: flex-start;
        flex-direction: column;
        gap: 38px;
        padding: 96px var(--gutter) 44px;
        overflow-y: auto;
        color: var(--white);
        background: var(--ink);
        opacity: 0;
        pointer-events: none;
        transform: translateY(-15px);
        transition: opacity .25s ease, transform .25s ease;
    }

    .primary-navigation.is-open {
        opacity: 1;
        pointer-events: auto;
        transform: none;
    }

    .nav-links {
        width: 100%;
        align-items: flex-start;
        flex-direction: column;
        gap: 2px;
    }

    .nav-item {
        width: 100%;
        border-bottom: 1px solid #393332;
    }

    .nav-item-row {
        width: 100%;
    }

    .nav-main-link,
    .home-page .nav-main-link,
    .home-page .site-header.is-scrolled .nav-main-link {
        min-width: 0;
        flex: 1 1 auto;
        padding: 11px 0;
        color: var(--white);
        font-family: var(--serif);
        font-size: clamp(1.6rem, 5vw, 2.6rem);
        font-weight: 400;
    }

    .nav-main-link::after {
        display: none;
    }

    .nav-submenu-toggle,
    .home-page .nav-submenu-toggle,
    .home-page .site-header.is-scrolled .nav-submenu-toggle {
        width: 52px;
        height: 56px;
        justify-content: center;
        color: var(--white);
    }

    .nav-submenu-toggle svg {
        width: 13px;
    }

    .nav-submenu {
        position: static;
        width: 100%;
        min-width: 0;
        max-width: none;
        max-height: 0;
        padding: 0;
        overflow: hidden;
        border: 0;
        color: var(--white);
        background: transparent;
        box-shadow: none;
        opacity: 1;
        pointer-events: none;
        transform: none;
        transition: max-height .25s ease, padding-bottom .25s ease;
    }

    .nav-submenu::before {
        display: none;
    }

    .nav-item:hover .nav-submenu,
    .nav-item:focus-within .nav-submenu {
        pointer-events: none;
        transform: none;
    }

    .nav-item.is-submenu-open .nav-submenu {
        max-height: 520px;
        padding-bottom: 10px;
        pointer-events: auto;
        transform: none;
    }

    .nav-submenu a {
        min-height: 38px;
        padding: 7px 4px 7px 18px;
        color: #d9d3d0;
        font-family: var(--sans);
        font-size: .84rem;
        font-weight: 550;
    }

    .nav-submenu a:hover,
    .nav-submenu a.is-active {
        color: var(--white);
        background: rgba(255, 255, 255, .07);
    }

    .primary-navigation .language-switcher-toggle,
    .home-page .primary-navigation .language-switcher-toggle,
    .home-page .site-header.is-scrolled .primary-navigation .language-switcher-toggle {
        color: var(--white);
    }

    .language-switcher {
        width: 100%;
        max-width: 250px;
    }

    .language-switcher-toggle {
        width: 100%;
        justify-content: space-between;
        border-color: #5a5350;
    }

    .language-menu {
        top: auto;
        right: auto;
        bottom: calc(100% + 8px);
        left: 0;
        width: 100%;
    }

    .menu-open .menu-toggle {
        color: var(--white);
    }

    .hero {
        min-height: 560px;
        min-height: min(600px, 78svh);
    }

    .hero-slide-inner {
        align-items: flex-end;
        padding: 64px 0 130px;
    }

    .hero-copy {
        width: 90%;
    }

    .hero-slide--right .hero-copy {
        margin-left: 0;
    }

    .hero-overlay,
    .hero-slide--right .hero-overlay {
        background: linear-gradient(0deg, rgba(9, 8, 8, .88) 0%, rgba(9, 8, 8, .5) 55%, rgba(9, 8, 8, .12));
    }

    .editorial-intro,
    .split-intro,
    .scope-layout,
    .publishing-detail-layout,
    .book-content-layout,
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .publishing-field--2 .publishing-detail-layout,
    .publishing-field--3 .publishing-detail-layout {
        grid-template-columns: 1fr;
    }

    .publishing-field--2 .feature-panel {
        order: 0;
    }

    .type-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .type-card:nth-child(3n + 1) {
        border-left: 1px solid #45403e;
    }

    .type-card:nth-child(2n + 1) {
        border-left: 0;
    }

    .type-card:nth-child(n + 4) {
        border-bottom: 0;
    }

    .type-card:nth-last-child(-n + 2) {
        border-bottom: 1px solid #45403e;
    }

    .type-grid--index .type-card:nth-child(3n + 1) { border-left: 1px solid var(--line); }
    .type-grid--index .type-card:nth-child(2n + 1) { border-left: 0; }
    .type-grid--index .type-card:nth-child(n + 4) { border-bottom: 0; }
    .type-grid--index .type-card:nth-last-child(-n + 2) { border-bottom: 1px solid var(--line); }

    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-grid article:nth-child(3) {
        padding-left: 0;
        border-left: 0;
        border-top: 1px solid var(--line);
    }

    .process-grid article:nth-child(4) {
        border-top: 1px solid var(--line);
    }

    .books-grid--featured,
    .books-grid--catalogue {
        grid-template-columns: repeat(2, 1fr);
    }

    .partners-home-layout,
    .book-hero-layout,
    .featured-story {
        grid-template-columns: 1fr;
    }

    .partner-statement {
        max-width: 720px;
    }

    .news-grid {
        grid-template-columns: 1fr;
    }

    .news-card,
    .news-card:nth-child(3n + 1) {
        min-height: 0;
        padding: 32px 0 42px;
        border-bottom: 1px solid var(--line);
        border-left: 0;
    }

    .mission-layout {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .book-hero-layout {
        max-width: 760px;
    }

    .book-detail-cover-wrap {
        width: min(100%, 560px);
        justify-self: center;
    }

    .article-body-layout {
        grid-template-columns: 1fr;
        max-width: 820px;
    }

    .article-share {
        display: none;
    }

    .article-prose {
        grid-column: 1;
    }

    .footer-primary {
        grid-template-columns: 1fr;
    }
}

/* Mobile */
@media (max-width: 640px) {
    :root {
        --gutter: 20px;
        --section: 72px;
    }

    .site-header {
        height: 70px;
    }

    .brand {
        width: 190px;
    }

    .menu-toggle-label {
        display: none;
    }

    .primary-navigation {
        padding-top: 86px;
    }

    .hero {
        min-height: 480px;
        min-height: min(520px, 72svh);
    }

    .hero-slide-inner {
        padding: 56px 0 118px;
    }

    .hero-copy {
        width: 100%;
    }

    .hero-copy h1 {
        font-size: clamp(2.85rem, 14vw, 4.2rem);
    }

    .hero-summary {
        font-size: .93rem;
        line-height: 1.7;
    }

    .hero-controls {
        bottom: 25px;
    }

    .hero-dots button {
        width: 44px;
    }

    .hero-arrows button {
        width: 42px;
        height: 42px;
    }

    .section-heading,
    .cta-panel-inner,
    .catalogue-toolbar {
        align-items: flex-start;
        flex-direction: column;
    }

    .section-heading h2,
    .editorial-intro h2,
    .split-intro h2,
    .partner-statement h2,
    .scope-layout h2,
    .contact-aside h2 {
        font-size: 2.45rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid > div,
    .stats-grid > div:first-child {
        padding: 20px 0;
        border-top: 1px solid var(--line);
        border-left: 0;
    }

    .stats-grid > div:first-child {
        border-top: 0;
    }

    .type-grid,
    .process-grid,
    .books-grid--featured,
    .books-grid--catalogue,
    .books-grid--related,
    .values-grid,
    .model-grid,
    .partner-directory {
        grid-template-columns: 1fr;
    }

    .type-card,
    .type-card:nth-child(2n + 1),
    .type-card:nth-child(3n + 1),
    .type-grid--index .type-card:nth-child(2n + 1),
    .type-grid--index .type-card:nth-child(3n + 1) {
        min-height: 340px;
        border-right: 0;
        border-bottom: 0;
        border-left: 0;
    }

    .type-card:last-child,
    .type-card:nth-last-child(-n + 2),
    .type-grid--index .type-card:nth-last-child(-n + 2) {
        border-bottom: 1px solid #45403e;
    }

    .type-grid--index .type-card:last-child,
    .type-grid--index .type-card:nth-last-child(-n + 2) {
        border-bottom-color: var(--line);
    }

    .process-grid article,
    .process-grid article:first-child,
    .process-grid article:nth-child(3) {
        min-height: 0;
        padding: 30px 0;
        border-top: 1px solid var(--line);
        border-left: 0;
    }

    .process-grid h3 {
        margin-top: 28px;
    }

    .book-cover-link {
        padding: 44px;
    }

    .partners-home-layout {
        gap: 60px;
    }

    .partner-mini-grid {
        grid-template-columns: 1fr;
    }

    .partner-mini-grid > div,
    .partner-mini-grid > div:nth-child(2n) {
        border-right: 0;
    }

    .page-banner {
        min-height: 220px;
    }

    .page-banner-content {
        padding-block: 22px;
    }

    .page-banner h1 {
        margin-bottom: 10px;
        font-size: clamp(2rem, 9vw, 2.25rem);
        line-height: 1;
    }

    .page-banner-intro {
        font-size: .86rem;
        line-height: 1.55;
    }

    .about-image-frame {
        padding-left: 0;
    }

    .about-image-frame img {
        height: 400px;
    }

    .image-note {
        position: relative;
        width: calc(100% - 20px);
        margin: -65px 0 0 20px;
    }

    .mission-layout h2 {
        font-size: 2.35rem;
    }

    .values-grid article,
    .values-grid article:first-child,
    .model-grid article,
    .model-grid article:first-child {
        min-height: 0;
        padding: 28px 0 36px;
        border-bottom: 1px solid var(--line);
        border-left: 0;
    }

    .values-grid h3,
    .model-grid h3 {
        margin-top: 28px;
    }

    .process-timeline article {
        grid-template-columns: 55px 1fr;
    }

    .detail-kicker span {
        font-size: 2.8rem;
    }

    .feature-panel,
    .toc-panel,
    .contact-form {
        padding: 28px 22px;
    }

    .publishing-field--3 .feature-panel {
        grid-template-columns: 1fr;
        column-gap: 0;
    }

    .publishing-field--3 .feature-panel h2 {
        grid-column: auto;
    }

    .quote-layout figcaption {
        flex-direction: column;
        gap: 5px;
    }

    .quote-layout figcaption span::before {
        content: none;
    }

    .filter-nav {
        flex-wrap: nowrap;
        justify-content: flex-start;
        margin-inline: 0;
        padding: 10px var(--gutter);
        overflow-x: auto;
        border-radius: var(--radius);
        scrollbar-width: none;
    }

    .filter-nav::-webkit-scrollbar {
        display: none;
    }

    .filter-nav a {
        flex: 0 0 auto;
    }

    .book-cover--large h2 {
        font-size: 2rem;
    }

    .book-hero-copy h1 {
        font-size: 3.25rem;
    }

    .book-meta {
        grid-template-columns: 1fr;
    }

    .book-meta div:nth-child(odd),
    .book-meta div:nth-child(even) {
        padding-right: 0;
        padding-left: 0;
    }

    .partner-directory article,
    .partner-directory article:nth-child(2n) {
        min-height: 150px;
        grid-template-columns: 60px 1fr auto;
        gap: 16px;
        padding: 24px 16px;
        border-right: 0;
    }

    .partner-monogram {
        width: 52px;
        height: 52px;
    }

    .featured-story h2 {
        font-size: 2.4rem;
    }

    .featured-story-image img {
        height: 330px;
    }

    .article-heading h1 {
        font-size: 3rem;
    }

    .article-deck {
        font-size: 1.15rem;
    }

    .article-image {
        width: 100%;
    }

    .article-image img {
        min-height: 330px;
        border-radius: var(--radius);
    }

    .form-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .cta-panel-inner {
        min-height: 360px;
        justify-content: center;
    }

    .cta-panel h2 {
        font-size: 2.5rem;
    }

    .not-found-inner {
        grid-template-columns: 1fr;
    }

    .footer-nav {
        grid-template-columns: repeat(2, 1fr);
        row-gap: 42px;
    }

    .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
    .js [data-reveal] { opacity: 1; transform: none; }
}