:root {
    --museum-blue: #006ecc;
    --museum-blue-dark: #005ca9;
    --museum-orange: #f90;
    --museum-paper: #f5f8fb;
    --museum-ink: #17324d;
    --museum-muted: #65788a;
    --museum-line: #dce5ed;
    --museum-dark: #050c14;
}

/* Base */

body {
    font-family: Roboto, Arial, Helvetica, sans-serif;
    background: #fff;
    color: var(--museum-ink);
}

a {
    text-decoration: none;
}

section {
    padding-top: 78px;
    padding-bottom: 78px;
}

section h2 {
    font-size: clamp(30px, 4.2vw, 52px);
    line-height: 1.04;
    letter-spacing: -.04em;
    margin: 12px 0 28px;
}

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

.kicker {
    text-transform: uppercase;
    letter-spacing: .16em;
    font-size: 12px;
    font-weight: 800;
    color: var(--museum-orange);
}

.meta {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--museum-muted);
}

.debug-json {
    background: #fff;
    color: var(--museum-ink);
    border: 1px solid var(--museum-line);
    border-radius: 8px;
    padding: 24px;
    overflow: auto;
}

/* Buttons */

.btn {
    display: inline-block;
    padding: 14px 20px;
    border: 1px solid transparent;
    border-radius: 0;
    font-weight: 800;
    font-size: 14px;
    text-decoration: none;
}

.btn.light {
    background: #fff;
    color: var(--museum-blue);
    border-color: #fff;
}

.btn.light:hover {
    background: transparent;
    color: #fff;
}

.btn.blue {
    background: var(--museum-blue);
    color: #fff;
    border-color: var(--museum-blue);
}

.btn.blue:hover {
    background: var(--museum-blue-dark);
    color: #fff;
    border-color: var(--museum-blue-dark);
}

/* Header */

.site-header {
    min-height: 76px;
    background: var(--museum-blue);
    border-bottom: 1px solid rgba(255, 255, 255, .18);
}

.site-header .navbar {
    min-height: 76px;
    padding-top: 0;
    padding-bottom: 0;
}

.site-header .navbar-brand {
    margin-right: 0;
    padding: 0;
    color: #fff;
}

.site-header .navbar-brand:hover,
.site-header .navbar-brand:focus {
    color: #fff;
}

.site-logo {
    display: block;
    width: auto;
    margin: 0;
}

.site-brand-text {
    font-size: 21px;
    line-height: 1;
    letter-spacing: -.02em;
    white-space: nowrap;
}

.site-brand-text strong {
    font-weight: 700;
}

.site-header .navbar-nav {
    gap: 30px;
}

.site-header .nav-link {
    padding-left: 0 !important;
    padding-right: 0 !important;
    color: rgba(255, 255, 255, .94);
    font-size: 14px;
    font-weight: 600;
}

.site-header .nav-link:hover,
.site-header .nav-link:focus {
    color: var(--museum-orange);
}

.site-header .navbar-toggler {
    border-color: rgba(255, 255, 255, .35);
}

.site-header .navbar-toggler:focus {
    box-shadow: none;
}

.site-header .navbar-toggler-icon {
    filter: invert(1);
}

/* Footer */

.site-footer {
    padding: 56px 0;
    background: var(--museum-blue);
    border-top: 1px solid rgba(255, 255, 255, .16);
    color: #fff;
}

.site-footer-title {
    font-weight: 700;
}

.site-footer-text {
    max-width: 360px;
    margin-top: 16px;
    color: #bfd7ea;
}

.site-footer a {
    display: block;
    margin: 10px 0;
    color: #dcebf7;
    font-size: 14px;
    text-decoration: none;
}

/* Shared grids */

.grid {
    display: grid;
    gap: 20px;
}

.cards3 {
    grid-template-columns: repeat(3, 1fr);
}

.cards4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Home: hero */

.hero {
    min-height: calc(100vh - 76px);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 0 0 125px;
    background:
        linear-gradient(
            90deg,
            rgba(5, 12, 20, .92) 0%,
            rgba(5, 12, 20, .78) 32%,
            rgba(5, 12, 20, .35) 58%,
            rgba(5, 12, 20, .10) 100%
        ),
        url('/i/img/hero-museum.png?v=2') center center / cover no-repeat;
    color: #fff;
}

.hero-copy {
    max-width: 920px;
}

.hero h1 {
    font-size: clamp(46px, 7.5vw, 94px);
    line-height: .94;
    letter-spacing: -.055em;
    margin: 18px 0 24px;
}

.hero p {
    max-width: 650px;
    color: #eaf4fc;
    font-size: 20px;
    line-height: 1.65;
}

/* Home: start */

.start {
    background: var(--museum-paper);
    color: var(--museum-ink);
}

.start-card {
    min-height: 430px;
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    color: #fff;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.start-card:hover {
    color: #fff;
}

.start-card p {
    color: #edf7ff;
}

/* Home: rooms */

.rooms {
    background: var(--museum-blue);
    color: #fff;
}

.room {
    border-top: 1px solid rgba(255, 255, 255, .22);
    padding: 23px 0;
    display: grid;
    grid-template-columns: 72px 1fr auto;
    align-items: center;
    color: #fff;
}

.room:last-child {
    border-bottom: 1px solid rgba(255, 255, 255, .22);
}

.room:hover {
    color: #fff;
}

.room .num {
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    color: var(--museum-blue);
    font-weight: 800;
    font-size: 13px;
}

/* Home: split blocks */

.feature,
.about {
    background: #fff;
    color: var(--museum-ink);
}

.split-block {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 50px;
    align-items: center;
}

.split-img {
    min-height: 500px;
    display: block;
    overflow: hidden;
    background-color: #dbeaf7;
    border: 1px solid rgba(0, 0, 0, .08);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.split-img img {
    width: 100%;
    height: 500px;
    display: block;
    object-fit: cover;
    object-position: center;
}

.split-copy p {
    color: var(--museum-muted);
}

/* Home: collection */

.own {
    background: var(--museum-paper);
    color: var(--museum-ink);
}

.own a {
    color: var(--museum-ink);
}

.item-img {
    min-height: 280px;
    margin-bottom: 16px;
    background-color: #dbeaf7;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.own h3 {
    margin: 0;
    font-size: 20px;
    line-height: 1.25;
    letter-spacing: -.02em;
}

.item-meta {
    display: flex;
    gap: 10px;
    margin-top: 8px;
    color: var(--museum-muted);
    font-size: 13px;
}

.item-meta span + span::before {
    content: "·";
    margin-right: 10px;
}

/* Home: routes */

.routes {
    background: #fff;
    color: var(--museum-ink);
}

.route {
    border-top: 1px solid var(--museum-line);
    padding: 26px 0;
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 20px;
    align-items: start;
    color: var(--museum-ink);
}

.route:last-child {
    border-bottom: 1px solid var(--museum-line);
}

/* Home: languages */

.languages {
    background: #eaf3fa;
    color: var(--museum-ink);
}

.map {
    min-height: 430px;
    border: 1px solid rgba(0, 0, 0, .18);
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(circle at 30% 40%, rgba(245, 154, 0, .20), transparent 16%),
        radial-gradient(circle at 65% 55%, rgba(7, 95, 174, .18), transparent 13%),
        linear-gradient(135deg, #d7ebf8, #f7fbfe);
}

.map span {
    font-size: 24px;
    font-weight: 800;
}

/* Exhibit page */

.exhibit-hero {
    min-height: 520px;
    display: flex;
    align-items: flex-end;
    padding: 90px 0;
    background-color: var(--museum-blue);
    background-size: cover;
    background-position: center;
    color: #fff;
}

.exhibit-hero-copy {
    max-width: 850px;
}

.exhibit-hero h1 {
    font-size: clamp(42px, 6vw, 82px);
    line-height: .96;
    letter-spacing: -.055em;
    margin: 18px 0 24px;
}

.exhibit-hero p {
    max-width: 650px;
    font-size: 20px;
    line-height: 1.6;
    color: #eaf4fc;
}

.item-hero {
    padding: 82px 0;
    background: linear-gradient(135deg, #17324d, #07131f);
    color: #fff;
}

.item-hero.has-hero {
    background-image:
        linear-gradient(
            90deg,
            rgba(5, 12, 20, .90),
            rgba(5, 12, 20, .83),
            rgba(5, 12, 20, .79)
        ),
        var(--hero-image);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.item-hero-img {
    width: 100%;
    min-height: 520px;
    object-fit: cover;
    border: 1px solid rgba(255, 255, 255, .18);
}

.item-hero-img-empty {
    background: linear-gradient(135deg, #dbeaf7, #6ca6d8);
}

.breadcrumbs {
    font-size: 13px;
    color: rgba(255, 255, 255, .68);
}

.breadcrumbs a {
    color: #fff;
}

.item-hero h1 {
    font-size: clamp(42px, 6.5vw, 82px);
    line-height: .96;
    letter-spacing: -.055em;
    margin: 18px 0 22px;
}

.item-hero-lead {
    max-width: 720px;
    color: #eaf4fc;
    font-size: 19px;
    line-height: 1.68;
}

.badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin: 23px 0;
}

.badge-item {
    background: rgba(248, 244, 236, .12);
    border: 1px solid rgba(255, 255, 255, .18);
    padding: 9px 11px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.museum-btn {
    padding: 14px 19px;
    border-radius: 0;
    font-weight: 800;
    font-size: 14px;
}

.item-intro p {
    line-height: 1.68;
    color: var(--museum-muted);
}

.item-intro .lead {
    font-size: 20px;
    color: var(--museum-ink);
}

.facts {
    background: #fff;
    border: 1px solid var(--museum-line);
}

.fact {
    display: grid;
    grid-template-columns: 145px 1fr;
    border-bottom: 1px solid var(--museum-line);
	align-items: center;
}

.fact:last-child {
    border-bottom: 0;
}

.fact b,
.fact span {
    padding: 13px;
}

.fact b {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--museum-muted);
}

.item-gallery {
    background: var(--museum-blue);
    color: #fff;
}

.gallery-card {
    position: relative;
    height: 100%;
    min-height: 260px;
    margin: 0;
    background: var(--museum-blue-dark);
    border: 1px solid rgba(255, 255, 255, .22);
    overflow: hidden;
}

.gallery-card img {
    width: 100%;
    height: 100%;
    min-height: 260px;
    object-fit: cover;
    display: block;
}

.gallery-card figcaption {
    position: absolute;
    left: 15px;
    bottom: 15px;
    background: rgba(0, 0, 0, .58);
    padding: 8px 10px;
    color: #fff;
    font-size: 13px;
}

.item-passport {
    background: #fff;
    color: var(--museum-ink);
}

.passport-row {
    display: grid;
    grid-template-columns: 280px 1fr;
    border-top: 1px solid var(--museum-line);
}

.passport-row:last-child {
    border-bottom: 1px solid var(--museum-line);
}

.passport-row b,
.passport-row span {
    padding: 16px 0;
}

.passport-row b {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--museum-muted);
}

.next-card {
    display: flex;
    min-height: 210px;
    flex-direction: column;
    justify-content: flex-end;
    padding: 28px;
    background: #fff;
    border: 1px solid var(--museum-line);
    color: var(--museum-ink);
}

.next-card:hover {
    border-color: var(--museum-blue);
}

.next-card h3 {
    margin: 12px 0 0;
    font-size: 23px;
}

.next-card.top {
    justify-content: flex-start;
}

/* Mobile */

@media (max-width: 991.98px) {
    .site-header .navbar {
        padding: 14px 0;
    }

    .site-header .navbar-nav {
        gap: 0;
        padding-top: 14px;
    }

    .site-header .nav-link {
        padding: 8px 0 !important;
    }

    .cards3,
    .cards4,
    .split-block {
        grid-template-columns: 1fr;
    }

    .room {
        grid-template-columns: 50px 1fr;
    }

    .room span:last-child {
        display: none;
    }

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

    .hero {
        min-height: 72vh;
        padding-bottom: 80px;
    }

    .split-img,
    .split-img img,
    .item-hero-img {
        min-height: 420px;
        height: 420px;
    }

    .passport-row,
    .fact {
        grid-template-columns: 1fr;
    }

    .passport-row b,
    .passport-row span,
    .fact b,
    .fact span {
        padding: 10px 0;
    }

    .fact {
        padding: 13px;
    }
}

/* halls: common */

.hall-hero,
.hall-section {
    padding: 86px 0;
}

.hall-hero {
    min-height: calc(100vh - 76px);
    display: flex;
    align-items: flex-end;
    background:
        linear-gradient(
            90deg,
            rgba(5, 12, 20, .94) 0%,
            rgba(5, 12, 20, .78) 38%,
            rgba(5, 12, 20, .28) 100%
        ),
        #006ecc;
    color: #fff;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
}

.hall-hero__copy {
    max-width: 900px;
    padding-bottom: 80px;
}

.hall-hero h1 {
    max-width: 980px;
    margin: 18px 0 24px;
    font-size: clamp(46px, 7.5vw, 94px);
    line-height: .94;
    letter-spacing: -.055em;
}

.hall-hero p {
    max-width: 720px;
    font-size: 20px;
    color: #eaf4fc;
}

.hall-hero__actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.hall-section h2 {
    max-width: 900px;
    margin: 12px 0 28px;
    font-size: clamp(32px, 4.5vw, 56px);
    line-height: 1.02;
    letter-spacing: -.04em;
}

.hall-section__lead {
    max-width: 780px;
    font-size: 24px;
    line-height: 1.48;
    color: #17324d;
}

.hall-section__text {
    max-width: 760px;
}

.hall-section__text p {
    margin: 0 0 16px;
}

.hall-items {
    margin-top: 34px;
}

.hall-item h3,
.hall-feature h3,
.hall-side h3 {
    margin: 10px 0 8px;
    font-size: 23px;
    line-height: 1.15;
}

.hall-item p,
.hall-feature p,
.hall-side p {
    margin: 0;
}

.hall-item__period {
    font-size: 23px;
    font-weight: 800;
    color: #f90;
    letter-spacing: -.04em;
	white-space: nowrap;
}

.hall-item__status {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .09em;
    color: #65788a;
}

.hall-section__big {
    font-size: clamp(80px, 15vw, 190px);
    line-height: .78;
    font-weight: 800;
    letter-spacing: -.08em;
}


/* intro */

.hall-section--intro {
    background: #f5f8fb;
    color: #17324d;
}

.hall-section--intro > .container {
    display: block;
}

.hall-section--intro .hall-section__body {
    display: grid;
    grid-template-columns: 1.2fr .8fr;
    gap: 64px;
    align-items: center;
}

.hall-section--intro .hall-section__main {
    max-width: 760px;
}

.hall-section--intro .hall-section__lead {
    font-size: 24px;
    line-height: 1.48;
    color: #17324d;
}

.hall-section--intro .hall-section__text {
    margin-top: 22px;
}

.hall-section--intro .hall-side {
    background: #fff;
    border: 1px solid #dce5ed;
    padding: 28px;
	align-self: center;
}

.hall-side__number {
    display: block;
    font-size: 64px;
    line-height: 1;
    color: #f90;
    letter-spacing: -.06em;
}


/* timeline */

.hall-section--timeline {
    background: var(--museum-blue);
    color: #fff;
}

.hall-section--timeline .hall-section__text,
.hall-section--timeline p {
    color: #dcebf7;
}

.hall-section--timeline .hall-items {
    border-bottom: 1px solid rgba(255, 255, 255, .22);
}

.hall-section--timeline .hall-item {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 28px;
    align-items: start;
    padding: 23px 0;
    border-top: 1px solid rgba(255, 255, 255, .22);
}

.hall-section--timeline .hall-item__period {
    width: max-content;
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 13px;
    background: #fff;
    color: var(--museum-blue);
    font-weight: 800;
    font-size: 13px;
    line-height: 1;
    white-space: nowrap;
}

.hall-section--timeline .hall-item h3 {
    margin: 0 0 6px;
}

.hall-section--timeline .hall-item p {
    margin: 0;
    max-width: 620px;
}

/* chapter */

.hall-section--chapter {
    background: #fff;
    color: #17324d;
}

.hall-section--chapter > .container {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    grid-template-rows: auto auto;
    gap: 0 54px;
    align-items: start;
}

.hall-section--chapter .hall-section__body {
    grid-column: 2;
    grid-row: 1;
}

.hall-section--chapter .hall-section__main {
    max-width: none;
}

.hall-section--chapter .hall-feature {
    grid-column: 1;
    grid-row: 1 / span 2;
    align-self: center;
    min-height: 540px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 22px;
    background: linear-gradient(135deg, #dbeaf7, #6ca6d8);
	background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border: 1px solid rgba(0, 0, 0, .08);
}

.hall-section--chapter .hall-feature__content {
    padding: 18px;
    background: rgba(255, 255, 255, .94);
}

.hall-section--chapter .hall-feature__content > :last-child {
    margin-bottom: 0;
}

.hall-section--chapter .hall-feature .meta {
    margin-bottom: 14px;
}

.hall-section--chapter .hall-feature h3 {
    margin: 0 0 12px;
}

.hall-section--chapter .hall-feature p {
    margin: 0;
}

.hall-section--chapter .hall-items {
    grid-column: 2;
    grid-row: 2;
    margin-top: 12px;
}

.hall-section--chapter .hall-item {
    display: grid;
    grid-template-columns: 90px 1fr;
    gap: 16px;
    align-items: baseline;
    padding: 15px 0;
    border-top: 1px solid var(--museum-line);
}

.hall-section--chapter .hall-item:last-child {
    border-bottom: 1px solid #dce5ed;
}

.hall-section--chapter .hall-item h3 {
    margin: 0 0 6px;
}
.hall-section--chapter .hall-item__period {
    transform: translateY(4px);
}


/* text scene */

.hall-section--text-scene {
    min-height: 72vh;
    display: flex;
    align-items: center;
    background: #08243a;
    color: #fff;
}

.hall-section--text-scene .hall-section__big {
    margin-bottom: 32px;
    color: rgba(255, 255, 255, .08);
}

.hall-section--text-scene .hall-section__text {
    max-width: 760px;
}

.hall-section--text-scene p {
    font-size: 20px;
    color: #dcebf7;
}

/* feature exhibit */

.hall-section--feature-exhibit {
    background: #fff;
    color: var(--museum-ink);
}

.hall-section--feature-exhibit .hall-feature {
    display: grid;
    grid-template-columns: 1fr 1fr;
    margin-top: 30px;
}

.hall-section--feature-exhibit .hall-feature__image {
    min-height: 610px;
    background-color: #dbeaf7;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hall-section--feature-exhibit .hall-feature__content {
    min-height: 610px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 58px;
    background: #fff;
    color: var(--museum-ink);
}

.hall-section--feature-exhibit .hall-feature__content .meta {
    color: var(--museum-ink);
}

.hall-section--feature-exhibit .hall-feature__year {
    margin: 18px 0 36px;
    font-size: clamp(72px, 9vw, 130px);
    font-weight: 800;
    line-height: .8;
    letter-spacing: -.07em;
    color: var(--museum-orange);
}

.hall-section--feature-exhibit .hall-feature__content h3 {
    margin: 0 0 18px;
    font-size: 28px;
}

.hall-section--feature-exhibit .hall-feature__content p {
    max-width: 520px;
    margin: 0;
    color: var(--museum-muted);
    font-size: 18px;
    line-height: 1.6;
}

.hall-section--feature-exhibit .hall-feature__content .btn {
    width: max-content;
    margin-top: 28px;
}

/* cards */

.hall-section--cards {
    padding-top: 30px;
    background: #fff;
    color: #17324d;
}

.hall-section--cards .hall-section__text {
    margin-bottom: 34px;
}

.hall-section--cards .hall-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.hall-section--cards .hall-item {
    min-height: 330px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 20px;
    background:
        linear-gradient(135deg, rgba(219, 234, 247, .9), rgba(108, 166, 216, .65)) top / 100% 245px no-repeat,
        #f5f8fb;
    border: 1px solid #dce5ed;
}

.hall-section--cards .hall-item h3 {
    margin-top: 12px;
}


/* collection */

.hall-section--collection {
    background: var(--museum-paper);
    color: var(--museum-ink);
}

.hall-section--collection .hall-items {
    margin-top: 34px;
    border-bottom: 1px solid var(--museum-line);
}

.hall-exhibit-row {
    display: grid;
    grid-template-columns: 110px 1fr 30px;
    gap: 20px;
    align-items: center;
    padding: 24px 0;
    border-top: 1px solid var(--museum-line);
    color: var(--museum-ink);
}

.hall-exhibit-row:hover {
    color: var(--museum-blue);
}

.hall-exhibit-row__year {
    font-size: 24px;
    font-weight: 800;
    color: var(--museum-orange);
}

.hall-exhibit-row h3 {
    margin: 0;
    font-size: 22px;
}

.hall-exhibit-row__arrow {
    font-size: 22px;
    text-align: right;
}


/* mobile */

@media (max-width: 950px) {
    .hall-section--cards .hall-items,
    .hall-section--collection .hall-items {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 850px) {
    .hall-hero,
    .hall-section {
        padding: 58px 0;
    }

    .hall-hero {
        min-height: 78vh;
    }

    .hall-hero__copy {
        padding-bottom: 40px;
    }

    .hall-section--intro .hall-section__body,
    .hall-section--chapter > .container,
    .hall-section--feature-exhibit .hall-feature {
        grid-template-columns: 1fr;
    }

    .hall-section--chapter .hall-section__body,
    .hall-section--chapter .hall-items,
    .hall-section--chapter .hall-feature {
        grid-column: auto;
        grid-row: auto;
    }

    .hall-section--chapter .hall-feature {
        order: 2;
    }

    .hall-section--chapter .hall-items {
        order: 3;
    }

    .hall-section--timeline .hall-item {
        grid-template-columns: 90px 1fr;
    }

    .hall-section--timeline .hall-item__status {
        display: none;
    }
	.hall-section--chapter .hall-feature,
    .hall-section--feature-exhibit .hall-feature__image {
        min-height: 0;
        aspect-ratio: 1 / 1;
    }
	.hall-section--feature-exhibit .hall-feature__content {
	    min-height: 0;
	    padding: 34px;
	}
	.hall-section--cards {
	    padding-top: 0px;
	}

}

@media (max-width: 560px) {
    .hall-section--cards .hall-items,
    .hall-section--collection .hall-items {
        grid-template-columns: 1fr;
    }

    .hall-section--timeline .hall-item,
    .hall-section--chapter .hall-item {
        grid-template-columns: 1fr;
        gap: 6px;
    }
	.hall-exhibit-row {
    grid-template-columns: 1fr 30px;
    gap: 8px 16px;
}

.hall-exhibit-row__year {
    grid-column: 1;
}

.hall-exhibit-row h3 {
    grid-column: 1;
}

.hall-exhibit-row__arrow {
    grid-column: 2;
    grid-row: 1 / span 2;
}
}