/* Capture & Keep, direction A3 "Chapters". Design concept, not the live site.
   One brand (cream, faded rose, burgundy, plum, olive) bent by each era of a life.
   Four type families: Fraunces (brand, now, the 1970s), Newsreader (every reading line),
   Barlow Condensed (the 1940s and 1950s), Schibsted Grotesk (labels and the 1960s). */

:root {
  --cream: #FBF8F2;
  --rose: #E9D0CD;
  --rose-deep: #DBB6B1;
  --burgundy: #557267;
  --plum: #6E2F3A;
  --olive: #626C47;
  --ink: #2E2E2E;
  --ink-2: #5B5852;

  --f-brand: "Fraunces", Georgia, serif;
  --f-read: "Newsreader", Georgia, serif;
  --f-label: "Schibsted Grotesk", "Helvetica Neue", Arial, sans-serif;
  --f-cond: "Barlow Condensed", "Arial Narrow", sans-serif;

  --chrome-bg: #FBF8F2;
  --chrome-ink: #2E2E2E;
  --chrome-accent: #557267;
  --chrome-line: #D7DBD3;
  --rail-w: 150px;
}
/* the frame stays Capture & Keep green and ivory in every decade; only the era bar and rail move */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 90px; }
body { margin: 0; background: var(--cream); color: var(--ink); font-family: var(--f-read); font-size: 19px; line-height: 1.6; font-optical-sizing: auto; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
p { margin: 0 0 1em; }
h1, h2, h3, h4 { margin: 0; font-weight: 500; }
ul, ol { margin: 0; padding: 0; }
:focus-visible { outline: 3px solid currentColor; outline-offset: 3px; border-radius: 2px; }
.brandface { font-family: var(--f-brand); font-variation-settings: "SOFT" 0, "WONK" 0; }

.skip { position: absolute; left: 12px; top: -80px; z-index: 100; background: var(--ink); color: var(--cream); padding: 12px 18px; font-family: var(--f-label); font-size: 16px; text-decoration: none; }
.skip:focus { top: 12px; }
.concept-tag { position: fixed; right: 10px; bottom: 10px; z-index: 60; font-family: var(--f-label); font-size: 12px; letter-spacing: .04em; background: #2E2E2E; color: #FBF8F2; padding: 5px 9px; border-radius: 3px; opacity: .92; pointer-events: none; margin: 0; }
@media (max-width: 600px) {
  .concept-tag { right: 0; bottom: auto; top: 46%; writing-mode: vertical-rl; transform: rotate(180deg); font-size: 10px; padding: 8px 1px; line-height: 1.2; border-radius: 0 3px 3px 0; letter-spacing: .02em; }
}

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
@media (max-width: 600px) { .wrap { padding: 0 16px; } }
.label { font-family: var(--f-label); font-size: 14px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; }

/* ---------- header ---------- */
.site-head { position: sticky; top: 0; z-index: 50; background: var(--chrome-bg); color: var(--chrome-ink); border-bottom: 1px solid var(--chrome-line); transition: background-color .7s ease, color .7s ease, border-color .7s ease; }
.site-head .wrap { display: flex; align-items: center; gap: 24px; min-height: 72px; max-width: 1392px; }
.brand { display: flex; align-items: center; text-decoration: none; color: inherit; min-height: 44px; }
.brand svg { height: 40px; width: auto; display: block; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.nav a { font-family: var(--f-label); font-size: 15px; text-decoration: none; padding: 12px 10px; min-height: 44px; display: inline-flex; align-items: center; }
.nav a:hover { text-decoration: underline; text-underline-offset: 4px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 12px 22px; border-radius: 2px; font-family: var(--f-label); font-size: 16px; font-weight: 500; text-decoration: none; background: var(--burgundy); color: #FFFFFF; border: 2px solid var(--burgundy); cursor: pointer; }
.btn:hover { background: #435C53; border-color: #435C53; }
.btn.ghost { background: transparent; color: var(--burgundy); }
.btn.ghost:hover { background: rgba(85,114,103,.08); }
.site-head .btn { min-height: 44px; padding: 8px 16px; font-size: 15px; background: var(--chrome-accent); border-color: var(--chrome-accent); color: var(--chrome-bg); transition: background-color .7s, color .7s, border-color .7s; }
.era-bar { display: grid; grid-template-columns: repeat(5, 1fr); height: 5px; }
.era-bar span { background: var(--c); opacity: .35; transition: opacity .5s, transform .5s; transform-origin: top; }
.era-bar span.on { opacity: 1; transform: scaleY(1.6); }
.menu { display: none; margin-left: auto; }
.menu summary { list-style: none; cursor: pointer; font-family: var(--f-label); font-size: 15px; min-height: 44px; min-width: 44px; display: flex; align-items: center; padding: 0 12px; border: 1px solid var(--chrome-line); border-radius: 2px; }
.menu summary::-webkit-details-marker { display: none; }
.menu[open] .menu-panel { display: block; }
.menu-panel { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--chrome-bg); border-bottom: 1px solid var(--chrome-line); padding: 8px 16px 18px; }
.menu-panel a { display: block; padding: 12px 0; font-family: var(--f-label); font-size: 17px; text-decoration: none; border-bottom: 1px solid var(--chrome-line); }
@media (max-width: 1100px) { .nav a.opt { display: none; } }
@media (max-width: 860px) {
  .nav { display: none; } .menu { display: block; }
  .site-head .wrap { gap: 10px; min-height: 64px; }
  .brand svg { height: 32px; }
}
@media (max-width: 370px) { .brand svg { height: 28px; } }

/* ---------- rail (desktop) ---------- */
.rail { display: none; }
@media (min-width: 1280px) {
  .rail { display: block; position: fixed; left: 22px; top: 104px; width: var(--rail-w); z-index: 40; font-family: var(--f-label); color: var(--chrome-ink); opacity: 0; transform: translateX(-10px); transition: opacity .5s, transform .5s, color .7s; pointer-events: none; }
  .rail.show { opacity: 1; transform: none; pointer-events: auto; }
  html.no-js .rail { display: none; }
  .chapter .wrap { padding-left: calc(var(--rail-w) + 56px); max-width: 1392px; }
}
.rail ol { list-style: none; border-left: 1px solid var(--chrome-line); }
.rail li a { display: flex; align-items: center; gap: 10px; text-decoration: none; padding: 7px 0 7px 12px; font-size: 14px; min-height: 36px; position: relative; }
.rail li a::before { content: ""; width: 12px; height: 12px; border-radius: 50%; background: var(--c); box-shadow: 0 0 0 1px rgba(0,0,0,.18); flex: none; }
.rail li a[aria-current="true"] { font-weight: 700; }
.rail li a[aria-current="true"]::after { content: ""; position: absolute; left: -2px; top: 6px; bottom: 6px; width: 3px; background: var(--chrome-accent); }
.rail .rail-map { margin-top: 14px; width: 130px; }
.rail .rail-place { margin: 6px 0 0; font-size: 14px; line-height: 1.35; min-height: 40px; }
.rail .rail-place b { display: block; font-family: var(--f-brand); font-size: 20px; font-weight: 600; }
.rail .rail-note { font-size: 12px; opacity: .85; margin-top: 6px; line-height: 1.35; }

.map .land { fill: var(--map-land, #E2DCCB); stroke: var(--map-edge, #5B5852); stroke-width: 3; }
.map .leg { fill: none; stroke: var(--map-route, #557267); stroke-width: 9; stroke-linecap: round; }
.map .stop { fill: var(--map-route, #557267); }
.map .stop.here { fill: var(--map-here, #FBF8F2); stroke: var(--map-route, #557267); stroke-width: 9; }
.rail .map { --map-land: rgba(85,114,103,.28); --map-edge: currentColor; }

/* =========================================================
   THE SHELF: the first screen is the five decades
   ========================================================= */
.shelf-hero { display: grid; grid-template-columns: repeat(4, minmax(0, .5fr)) minmax(0, 2.1fr); min-height: clamp(640px, calc(100vh - 78px), 860px); max-width: 1600px; margin: 0 auto; }
.spine { position: relative; display: flex; flex-direction: column; text-decoration: none; padding: 22px 18px 22px; overflow: hidden; background: var(--bg); color: var(--fg); border-right: 1px solid rgba(0,0,0,.18); }
.spine::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 12px; background: rgba(255,255,255,.12); }
.spine::after { content: ""; position: absolute; left: 0; right: 0; bottom: 64px; height: 3px; background: currentColor; opacity: .5; }
.spine .s-num { font-family: var(--f-label); font-size: 14px; letter-spacing: .14em; text-transform: uppercase; }
.spine .s-dec { flex: 1; display: flex; align-items: center; justify-content: center; }
.spine .s-dec span { writing-mode: vertical-rl; transform: rotate(180deg); white-space: nowrap; line-height: .9; }
.spine .s-what { font-family: var(--f-label); font-size: 15px; line-height: 1.3; min-height: 40px; }
.spine:hover .s-dec span, .spine:focus-visible .s-dec span { text-decoration: underline; text-decoration-thickness: 3px; text-underline-offset: 8px; }
.spine.s1 { --bg: #5D6745; --fg: #FBF8F2; }
.spine.s1 .s-dec span { font-family: var(--f-cond); font-weight: 700; font-size: clamp(4.4rem, 2rem + 5.2vw, 9.4rem); text-transform: uppercase; letter-spacing: .01em; }
.spine.s2 { --bg: #557267; --fg: #FBF8F2; }
.spine.s2 .s-dec span { font-family: var(--f-cond); font-weight: 600; font-size: clamp(3.8rem, 1.8rem + 4.2vw, 7.6rem); text-transform: uppercase; letter-spacing: .1em; text-shadow: -4px 4px 0 #7A3440; }
.spine.s3 { --bg: #6E2F3A; --fg: #EEF4E7; }
.spine.s3 .s-dec span { font-family: var(--f-label); font-weight: 700; font-size: clamp(3.8rem, 1.8rem + 4.2vw, 7.6rem); letter-spacing: -.04em; }
.spine.s3::before { background: #557267; height: 22%; }
.spine.s4 { --bg: #8A4F2C; --fg: #FBF8F2; }
.spine.s4 .s-dec span { font-family: var(--f-brand); font-weight: 900; font-variation-settings: "SOFT" 100, "WONK" 1, "opsz" 144; font-size: clamp(3.8rem, 1.8rem + 4.2vw, 7.8rem); letter-spacing: -.02em; }
.spine.s4::before { height: 100%; background: repeating-linear-gradient(90deg, transparent 0 74%, rgba(255,235,210,.10) 74% 82%, transparent 82% 100%); }

.now-panel { background: var(--cream); padding: clamp(32px, 5vh, 64px) clamp(28px, 4vw, 72px); display: flex; flex-direction: column; justify-content: center; position: relative; border-left: 6px solid #E9D0CD; }
.now-panel .s-num { font-family: var(--f-label); font-size: 14px; letter-spacing: .14em; text-transform: uppercase; color: var(--burgundy); margin-bottom: 18px; display: flex; gap: 14px; align-items: center; }
.now-panel .s-num::after { content: ""; flex: 1; height: 1px; background: #D7DBD3; }
.now-panel h1 { font-family: var(--f-brand); font-variation-settings: "SOFT" 0, "WONK" 0, "opsz" 144; font-weight: 400; font-size: clamp(2.7rem, 1.2rem + 3.4vw, 5.1rem); line-height: .98; letter-spacing: -.02em; max-width: 12ch; }
.now-panel h1 em { font-style: italic; color: var(--burgundy); }
.now-panel .kicker { font-family: var(--f-brand); font-style: italic; font-variation-settings: "opsz" 36; font-size: 22px; color: var(--ink-2); margin: 14px 0 0; }
.now-panel .lede { font-size: 20px; line-height: 1.55; max-width: 32em; margin: 18px 0 0; }
.now-panel .lede strong { font-weight: 600; }
.now-panel .not { font-size: 17px; color: var(--ink-2); max-width: 34em; border-left: 3px solid var(--rose-deep); padding-left: 14px; margin: 14px 0 0; }
.now-panel .acts { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 22px; }
.now-panel .price { font-family: var(--f-label); font-size: 15px; color: var(--ink-2); margin: 12px 0 0; }
.now-panel .price b { color: var(--ink); }
.now-panel .note { font-family: var(--f-label); font-size: 13px; color: var(--ink-2); margin: 18px 0 0; max-width: 46em; }

@media (prefers-reduced-motion: no-preference) {
  .spine { animation: rise .8s cubic-bezier(.2,.7,.2,1) backwards; }
  .spine.s2 { animation-delay: .08s; } .spine.s3 { animation-delay: .16s; } .spine.s4 { animation-delay: .24s; }
  @keyframes rise { from { transform: translateY(40px); opacity: .0; } }
}

@media (max-width: 1100px) {
  .shelf-hero { grid-template-columns: repeat(4, minmax(0, .42fr)) minmax(0, 2.4fr); }
  .spine { padding: 16px 10px; }
  .spine .s-what { font-size: 13px; }
}
@media (max-width: 860px) {
  .shelf-hero { grid-template-columns: repeat(4, 1fr); min-height: 0; }
  .spine { height: 168px; padding: 10px 8px 10px; }
  .spine::after { display: none; }
  .spine .s-num { font-size: 12px; letter-spacing: .06em; }
  .spine .s-dec span { font-size: 40px !important; }
  .spine.s1 .s-dec span { font-size: 46px !important; }
  .spine.s2 .s-dec span { text-shadow: -3px 3px 0 #7A3440; letter-spacing: .06em; }
  .spine .s-what { display: none; }
  .spine .s-num-short { display: block; }
  .now-panel { grid-column: 1 / -1; border-left: 0; border-top: 6px solid #E9D0CD; padding: 26px 16px 34px; }
  .now-panel h1 { font-size: 2.6rem; }
  .now-panel .kicker { font-size: 19px; }
  .now-panel .lede { font-size: 19px; }
  .now-panel .acts .btn { width: 100%; }
}

/* ---------- chapters (shared) ---------- */
.chapter { padding: 96px 0 104px; position: relative; overflow: hidden; }
.opener { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: 48px; align-items: end; margin-bottom: 64px; }
.op-label { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.op-label .num { font-size: 72px; line-height: .8; color: transparent; -webkit-text-stroke: 1.5px var(--accent); }
.op-label .label { color: var(--accent); }
.op-q-label { font-family: var(--f-label); font-size: 14px; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 10px; color: var(--ink-c2); }
.op-q { font-size: clamp(2.2rem, 1.2rem + 3vw, 4.3rem); line-height: 1.02; max-width: 15ch; margin: 0; }
.life { border-top: 3px solid var(--accent); padding-top: 14px; display: grid; grid-template-columns: 1fr auto; gap: 4px 18px; align-items: start; }
.life p { margin: 0; }
.life .yr { font-family: var(--f-brand); font-variation-settings: "SOFT" 0, "opsz" 144; font-weight: 500; font-size: 64px; line-height: .95; font-variant-numeric: lining-nums; }
.life .place { font-family: var(--f-label); font-size: 15px; letter-spacing: .14em; text-transform: uppercase; font-weight: 700; margin-top: 6px; }
.life .what { font-size: 19px; line-height: 1.45; margin-top: 6px; }
.life .flag { font-family: var(--f-label); font-size: 13px; color: var(--ink-c2); margin-top: 10px; }
.life .map { width: 92px; grid-row: 1 / 5; grid-column: 2; }
@media (min-width: 1280px) { html.js .life .map { display: none; } html.js .life { grid-template-columns: 1fr; } }
.chapter h2 { font-size: clamp(2rem, 1.3rem + 2.2vw, 3.4rem); line-height: 1.05; }
@media (max-width: 900px) {
  .chapter { padding: 64px 0 72px; }
  .opener { grid-template-columns: 1fr; gap: 28px; margin-bottom: 44px; }
  .life .yr { font-size: 52px; }
}

/* ---------- I. 1940s: an instruction leaflet ---------- */
.e1 { background: #F4EEE3; color: #2E2E2E; --accent: #7A3440; --ink-c2: #5B5852; }
.e1 .op-label .num, .e1 .op-q { font-family: var(--f-cond); text-transform: uppercase; font-weight: 700; }
.e1 .op-label .num { font-size: 84px; -webkit-text-stroke: 2px #7A3440; }
.e1 .op-q { font-size: clamp(2.6rem, 1.4rem + 3.6vw, 5.2rem); line-height: .96; }
.e1 .life .map { --map-land: #E2DCCB; --map-edge: #5D6745; --map-route: #7A3440; --map-here: #F4EEE3; }
.leaflet { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); border: 3px solid #2E2E2E; background: #FBF8F2; }
.leaflet-cover { background: #5D6745; color: #FBF8F2; padding: 36px 34px 0; display: flex; flex-direction: column; position: relative; border-right: 3px solid #2E2E2E; }
.leaflet-cover::before { content: ""; position: absolute; left: 12px; right: 12px; top: 12px; bottom: 12px; border: 1.5px solid rgba(251,248,242,.55); pointer-events: none; }
.leaflet-cover .by { font-family: var(--f-label); font-size: 14px; letter-spacing: .16em; text-transform: uppercase; margin: 0 0 14px; color: #E6E9D8; }
.leaflet-cover h2 { font-family: var(--f-cond); font-weight: 700; text-transform: uppercase; color: #FBF8F2; font-size: clamp(2.6rem, 1.4rem + 3vw, 4.8rem); line-height: .92; letter-spacing: .005em; }
.leaflet-cover .side { margin: 20px 0 0; font-size: 19px; }
.leaflet-cover .terrace { margin-top: auto; padding-top: 28px; width: 100%; height: auto; display: block; opacity: .6; }
.leaflet-body { padding: 30px 38px 30px; }
.leaflet-body .lh { font-family: var(--f-cond); font-weight: 600; font-size: 22px; letter-spacing: .16em; text-transform: uppercase; border-bottom: 6px double #2E2E2E; padding-bottom: 8px; margin-bottom: 6px; display: flex; justify-content: space-between; gap: 12px; }
.instructions { list-style: none; counter-reset: ins; }
.instructions li { display: grid; grid-template-columns: 84px minmax(0, 1fr); gap: 18px; padding: 20px 0 18px; border-bottom: 2px solid #2E2E2E; }
.instructions li:last-child { border-bottom: 0; }
.instructions .n { width: 72px; height: 72px; border-radius: 50%; background: #7A3440; color: #FBF8F2; display: flex; align-items: center; justify-content: center; font-family: var(--f-cond); font-weight: 700; font-size: 46px; line-height: 1; }
.instructions p { margin: 0; font-size: 19px; }
.instructions b { font-family: var(--f-cond); font-weight: 700; font-size: 27px; letter-spacing: .02em; text-transform: uppercase; margin-right: 6px; }
.leaflet-foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; border-top: 6px double #2E2E2E; padding-top: 12px; margin-top: 6px; font-family: var(--f-label); font-size: 15px; }
.leaflet-foot a { color: #7A3440; font-weight: 700; min-height: 44px; display: inline-flex; align-items: center; }
@media (max-width: 900px) {
  .leaflet { grid-template-columns: 1fr; }
  .leaflet-cover { border-right: 0; border-bottom: 3px solid #2E2E2E; padding: 30px 24px 0; }
  .leaflet-body { padding: 20px 16px 16px; }
  .instructions li { grid-template-columns: 56px minmax(0, 1fr); gap: 14px; }
  .instructions .n { width: 52px; height: 52px; font-size: 34px; }
  .leaflet-body .lh { font-size: 17px; letter-spacing: .1em; }
}

/* ---------- II. 1950s: an exhibition board ---------- */
.e2 { background: #FBF8F2; color: #2E2E2E; --accent: #557267; --ink-c2: #5B5852; }
.e2 .op-label .num, .e2 .op-q { font-family: var(--f-cond); text-transform: uppercase; font-weight: 600; letter-spacing: .06em; }
.e2 .op-label .num { font-size: 84px; -webkit-text-stroke: 2px #557267; font-weight: 700; }
.e2 .op-q { text-shadow: -3px 3px 0 #B8954F; line-height: 1.02; }
.e2 .life .map { --map-land: #E2DCCB; --map-edge: #557267; --map-route: #7A3440; --map-here: #FBF8F2; }
.board { position: relative; }
.fascia { background: #7A3440; color: #FBF8F2; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 18px 30px 16px; position: relative; }
.fascia h2 { font-family: var(--f-cond); text-transform: uppercase; font-weight: 600; letter-spacing: .08em; color: #FBF8F2; font-size: clamp(2.2rem, 1.2rem + 2.8vw, 4.2rem); line-height: 1; text-shadow: -3px 3px 0 #2E2E2E; }
.fascia p { margin: 0; font-family: var(--f-label); font-size: 16px; max-width: 18em; text-align: right; }
.fascia .festival-star { width: 120px; height: 120px; flex: none; margin: -50px -6px -40px 0; }
.bunting { display: block; width: 100%; height: 44px; }
.stands { list-style: none; display: grid; grid-template-columns: 1fr 1.08fr 1fr; padding: 6px 0 0; }
.stand { position: relative; padding: 10px 26px 26px 34px; }
.stand::before { content: ""; position: absolute; left: 0; top: -6px; bottom: 0; width: 10px; background: #557267; }
.stand::after { content: ""; position: absolute; left: -7px; top: -22px; width: 24px; height: 24px; border-radius: 50%; background: #B8954F; border: 3px solid #557267; }
.stand .bn { font-family: var(--f-cond); font-weight: 700; font-size: 120px; line-height: .8; color: transparent; -webkit-text-stroke: 2px #2E2E2E; display: block; margin-bottom: 8px; }
.stand:nth-child(1) .bn { text-shadow: -5px 5px 0 #7A3440; }
.stand:nth-child(2) .bn { text-shadow: -5px 5px 0 #557267; }
.stand:nth-child(3) .bn { text-shadow: -5px 5px 0 #B8954F; }
.stand .why { font-family: var(--f-label); font-size: 14px; letter-spacing: .12em; text-transform: uppercase; font-weight: 700; color: #7A3440; margin: 0 0 4px; }
.stand h3 { font-family: var(--f-cond); text-transform: uppercase; font-weight: 700; font-size: 38px; line-height: .98; letter-spacing: .03em; margin-bottom: 10px; }
.stand p { font-size: 18px; margin-bottom: 10px; }
.stand ul { list-style: none; margin: 0 0 14px; }
.stand li { font-size: 17px; padding: 6px 0 6px 20px; position: relative; border-top: 1px dashed #C9C2AE; }
.stand li::before { content: ""; position: absolute; left: 0; top: 14px; width: 10px; height: 10px; background: #7A3440; clip-path: polygon(0 0, 100% 0, 50% 100%); }
.stand a { font-family: var(--f-label); font-weight: 700; font-size: 16px; min-height: 44px; display: inline-flex; align-items: center; color: #2E2E2E; text-underline-offset: 4px; }
.plinth { display: grid; grid-template-columns: 1fr 1fr; background: #557267; color: #FBF8F2; margin-top: 8px; }
.plinth > div { padding: 22px 30px 18px; }
.plinth > div + div { border-left: 2px solid rgba(238,244,231,.4); }
.plinth h3 { font-family: var(--f-cond); text-transform: uppercase; font-weight: 700; letter-spacing: .06em; font-size: 26px; color: #FBF8F2; margin-bottom: 4px; }
.plinth p { margin: 0 0 6px; font-size: 18px; }
.plinth a { color: #FBF8F2; font-family: var(--f-label); font-weight: 700; font-size: 16px; min-height: 44px; display: inline-flex; align-items: center; text-underline-offset: 4px; }
@media (max-width: 980px) {
  .fascia { padding: 16px 16px 14px; }
  .fascia p { display: none; }
  .fascia .festival-star { width: 70px; height: 70px; margin: -20px 0 -20px; }
  .stands { grid-template-columns: 1fr; }
  .stand { padding: 18px 8px 22px 30px; }
  .stand .bn { font-size: 84px; }
  .plinth { grid-template-columns: 1fr; }
  .plinth > div { padding: 20px 18px 14px; }
  .plinth > div + div { border-left: 0; border-top: 2px solid rgba(238,244,231,.4); }
}

/* ---------- III. 1960s: a shelf of paperbacks ---------- */
.e3 { background: #33463E; color: #EEF4E7; --accent: #E8D4A8; --ink-c2: #D7E2D3; }
.e3 .op-label .num, .e3 .op-q, .e3 h2 { font-family: var(--f-label); font-weight: 700; letter-spacing: -.035em; }
.e3 .op-label .num { -webkit-text-stroke: 1.5px #E8D4A8; font-size: 80px; }
.e3 .op-q { line-height: .98; }
.e3 .life .yr { color: #EEF4E7; }
.e3 .life .map { --map-land: #4C6359; --map-edge: #BFD0B9; --map-route: #E8D4A8; --map-here: #33463E; }
.paperbacks-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: end; margin-bottom: 36px; }
.paperbacks-head p { margin: 0; font-size: 20px; }
.pb-row { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 56px; align-items: start; }
.covers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; align-items: end; }
.cover { display: grid; grid-template-rows: auto 1fr auto; aspect-ratio: 5 / 7.7; width: 100%; padding: 0; border: 0; text-align: left; cursor: pointer; font-family: var(--f-label); color: #2E2E2E; background: #FBF8F2; box-shadow: 8px 8px 0 #1F2C27; transition: transform .25s, box-shadow .25s; }
.cover .c-top { background: var(--band); color: #FBF8F2; padding: 12px 12px 14px; min-height: 31%; display: flex; flex-direction: column; justify-content: space-between; gap: 6px; }
.cover .c-top small { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; }
.cover .c-top b { font-size: clamp(15px, .6rem + .7vw, 19px); line-height: 1.12; font-weight: 700; letter-spacing: -.01em; }
.cover .c-mid { position: relative; border-top: 3px solid #FBF8F2; border-bottom: 3px solid #FBF8F2; overflow: hidden; }
.cover .c-mid svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.cover .c-bot { display: flex; justify-content: space-between; align-items: center; padding: 8px 10px; font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: #2E2E2E; }
.cover .c-bot svg { width: 16px; height: 20px; }
.cover[aria-selected="true"] { transform: translateY(-18px); box-shadow: 8px 26px 0 #1F2C27; outline: 3px solid #E8D4A8; outline-offset: 4px; }
.cover:hover { transform: translateY(-10px); }
.cover[aria-selected="true"]:hover { transform: translateY(-18px); }
.covers-cap { grid-column: 1 / -1; font-family: var(--f-label); font-size: 14px; color: #D7E2D3; margin: 18px 0 0; }
.passages { position: relative; }
.page { background: #FFFFFF; color: #2E2E2E; padding: 34px 40px 26px; margin: 0 0 18px; }
.js .page[hidden] { display: none; }
.page .p-head { display: flex; justify-content: space-between; gap: 10px; font-family: var(--f-label); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: #5B5852; border-bottom: 1px solid #E6E1D6; padding-bottom: 10px; margin-bottom: 18px; }
.page blockquote { margin: 0; font-family: var(--f-read); font-size: 21px; line-height: 1.62; }
.page blockquote::first-letter { font-family: var(--f-label); font-weight: 700; font-size: 68px; float: left; line-height: .82; margin: 6px 10px 0 0; color: #557267; }
.page .p-foot { font-family: var(--f-label); font-size: 14px; color: #5B5852; margin-top: 14px; border-top: 1px solid #E6E1D6; padding-top: 10px; }
.blurb { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 28px; margin-top: 52px; border-top: 3px solid #E8D4A8; }
.blurb div { padding-top: 14px; font-size: 17px; }
.blurb b { display: block; font-family: var(--f-label); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: #E8D4A8; margin-bottom: 4px; }
.e3 a.inline { color: #EEF4E7; font-family: var(--f-label); font-weight: 700; font-size: 16px; text-underline-offset: 4px; display: inline-flex; min-height: 44px; align-items: center; }
@media (max-width: 980px) {
  .paperbacks-head, .pb-row { grid-template-columns: 1fr; gap: 26px; }
  .covers { gap: 10px; }
  .cover { box-shadow: 5px 5px 0 #1F2C27; }
  .cover .c-top { padding: 8px 8px 10px; }
  .cover .c-top small { font-size: 10px; letter-spacing: .08em; }
  .cover .c-top b { font-size: 14px; }
  .cover .c-bot span { display: none; }
  .cover[aria-selected="true"] { transform: translateY(-10px); box-shadow: 5px 14px 0 #1F2C27; }
  .page { padding: 24px 18px 18px; }
  .page blockquote { font-size: 19px; }
  .blurb { grid-template-columns: 1fr 1fr; gap: 0 18px; }
}

/* ---------- IV. 1970s: a catalogue spread ---------- */
.e4 { background: #F4EEE3; color: #4A3426; --accent: #8A4F2C; --ink-c2: #5E5044; }
.e4 .op-label .num, .e4 .op-q, .e4 h2, .e4 h3 { font-family: var(--f-brand); font-weight: 900; font-variation-settings: "SOFT" 100, "WONK" 1, "opsz" 144; }
.e4 .op-label .num { -webkit-text-stroke: 2px #8A4F2C; font-size: 84px; font-weight: 800; }
.e4 .op-q { letter-spacing: -.02em; line-height: .98; }
.e4 .life .map { --map-land: #E2DCCB; --map-edge: #5E5044; --map-route: #8A4F2C; --map-here: #F4EEE3; }
.spread { display: grid; grid-template-columns: 1fr 1fr; background: #FBF8F2; position: relative; box-shadow: 0 24px 50px rgba(58,38,24,.18); }
.spread::after { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 40px; transform: translateX(-50%); background: linear-gradient(90deg, rgba(58,38,24,0), rgba(58,38,24,.13) 50%, rgba(58,38,24,0)); pointer-events: none; }
.leaf { padding: 36px 42px 22px; display: flex; flex-direction: column; position: relative; overflow: hidden; }
.leaf h2, .leaf h3.cat-title { font-size: clamp(2rem, 1.2rem + 2vw, 3.2rem); line-height: 1; letter-spacing: -.015em; }
.leaf .intro { font-size: 18px; margin: 14px 0 18px; }
.plate { position: relative; margin: 0; }
.plate img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.plate .pin { position: absolute; width: 36px; height: 36px; border-radius: 50%; background: #FBF8F2; color: #8A4F2C; border: 3px solid #8A4F2C; font-family: var(--f-brand); font-weight: 900; font-variation-settings: "SOFT" 100; font-size: 20px; display: flex; align-items: center; justify-content: center; }
.keys { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 4px 20px; margin: 12px 0 0; font-family: var(--f-label); font-size: 15px; }
.keys li { display: flex; gap: 8px; align-items: baseline; padding: 4px 0; border-bottom: 1px solid #E3DACA; }
.keys b { font-family: var(--f-brand); font-weight: 900; font-variation-settings: "SOFT" 100; color: #8A4F2C; font-size: 19px; }
.leaf .gone { margin: 20px 0 0; background: #4A3426; color: #FBF8F2; padding: 18px 20px; }
.leaf .gone h3 { color: #FBF8F2; font-size: 25px; line-height: 1.1; margin-bottom: 6px; }
.leaf .gone p { margin: 0 0 4px; font-size: 17px; }
.leaf .gone a { color: #EBCFA0; font-family: var(--f-label); font-weight: 700; font-size: 16px; min-height: 44px; display: inline-flex; align-items: center; text-underline-offset: 4px; }
.folio { margin-top: auto; padding-top: 18px; display: flex; justify-content: space-between; font-family: var(--f-label); font-size: 13px; color: #5E5044; letter-spacing: .08em; text-transform: uppercase; }
.leaf .stripes { position: absolute; right: 0; top: 0; width: 118px; height: 118px; pointer-events: none; }
.cat-head { position: relative; padding-right: 110px; border-bottom: 2px solid #4A3426; padding-bottom: 12px; }
.cat-head p { margin: 8px 0 0; font-family: var(--f-label); font-size: 15px; color: #5E5044; }
.cat { list-style: none; }
.cat li { display: grid; grid-template-columns: 52px minmax(0, 1fr) auto; gap: 2px 16px; padding: 15px 0; border-bottom: 1px solid #DDD2BD; align-items: baseline; }
.cat .no { font-family: var(--f-label); font-size: 14px; color: #5E5044; letter-spacing: .06em; }
.cat .name { font-family: var(--f-brand); font-weight: 800; font-variation-settings: "SOFT" 100, "WONK" 0, "opsz" 72; font-size: 24px; line-height: 1.1; }
.cat .price { font-family: var(--f-brand); font-weight: 900; font-variation-settings: "SOFT" 100, "opsz" 72; font-size: 25px; color: #8A4F2C; text-align: right; white-space: nowrap; }
.cat .desc { grid-column: 2 / 4; font-size: 16px; color: #4A3F36; line-height: 1.5; }
.cat .tag { display: inline-block; font-family: var(--f-label); font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; background: #4A3426; color: #FBF8F2; padding: 2px 7px; margin-left: 6px; vertical-align: middle; }
.cat-foot p { margin: 14px 0 12px; font-size: 17px; }
.e4 .btn { background: #8A4F2C; border-color: #8A4F2C; color: #FFFFFF; }
.e4 .btn:hover { background: #435C53; }
@media (max-width: 980px) {
  .spread { grid-template-columns: 1fr; }
  .spread::after { display: none; }
  .leaf { padding: 26px 16px 18px; }
  .leaf + .leaf { border-top: 2px dashed #DDD2BD; }
  .keys { grid-template-columns: 1fr; }
  .cat-head { padding-right: 90px; }
  .leaf .stripes { width: 110px; height: 110px; }
  .cat li { grid-template-columns: 1fr auto; }
  .cat .no, .cat .desc { grid-column: 1 / 3; }
  .cat .name, .cat .price { font-size: 22px; }
}

/* ---------- V. Now: the finished book, open ---------- */
.e5 { background: #FBF8F2; color: #2E2E2E; --accent: #557267; --ink-c2: #5B5852; }
.e5 .op-label .num, .e5 .op-q, .e5 h2 { font-family: var(--f-brand); font-weight: 400; font-variation-settings: "SOFT" 0, "WONK" 0, "opsz" 144; }
.e5 .op-q { font-style: italic; }
.e5 .op-label .num { -webkit-text-stroke: 1.5px #557267; font-size: 80px; }
.e5 .life .map { --map-land: #E2DCCB; --map-edge: #626C47; --map-route: #557267; }
.book { display: grid; grid-template-columns: 1fr 1fr; background: #FFFFFF; position: relative; border: 1px solid #DDD8CC; box-shadow: 0 2px 0 #E9D0CD, 0 4px 0 #FFFFFF, 0 6px 0 #E9D0CD, 0 30px 60px rgba(46,46,46,.14); }
.book::after { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 46px; transform: translateX(-50%); background: linear-gradient(90deg, rgba(46,46,46,0), rgba(46,46,46,.1) 50%, rgba(46,46,46,0)); pointer-events: none; }
.bk-page { padding: 44px 50px 26px; display: flex; flex-direction: column; }
.bk-run { font-family: var(--f-label); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: #5B5852; border-bottom: 1px solid #DDD8CC; padding-bottom: 8px; margin: 0 0 22px; }
.bk-author { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 22px; align-items: start; }
.bk-author img { width: 150px; aspect-ratio: 4 / 5; object-fit: cover; }
.bk-author figcaption { font-family: var(--f-label); font-size: 13px; color: #5B5852; margin-top: 6px; }
.bk-author figure { margin: 0; }
.e5 .bk-page h2 { font-size: clamp(1.8rem, 1.2rem + 1.4vw, 2.6rem); line-height: 1.08; margin-bottom: 14px; }
.bk-page p { font-size: 18px; }
.creds { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; margin-top: 8px; border-top: 1px solid #DDD8CC; }
.creds li { padding: 10px 0; border-bottom: 1px solid #DDD8CC; font-size: 16px; line-height: 1.4; }
.creds li b { display: block; font-family: var(--f-label); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: #557267; }
.bk-page .toc-title { font-family: var(--f-brand); font-style: italic; font-variation-settings: "opsz" 144; font-size: 46px; line-height: 1; margin: 0 0 4px; }
.bk-page .toc-sub { font-family: var(--f-label); font-size: 14px; color: #5B5852; margin: 0 0 18px; }
.toc { list-style: none; }
.toc li { display: grid; grid-template-columns: 34px minmax(0, 1fr) auto; gap: 12px; align-items: baseline; padding: 10px 0; border-bottom: 1px dotted #B7BEB5; }
.toc .tn { font-family: var(--f-brand); font-weight: 600; color: #557267; font-size: 20px; }
.toc .tt { font-size: 18px; line-height: 1.35; }
.toc .tt b { font-family: var(--f-label); font-size: 13px; letter-spacing: .12em; text-transform: uppercase; display: block; color: #2E2E2E; }
.toc .ty { font-family: var(--f-brand); font-size: 20px; font-variant-numeric: lining-nums; }
.toc-map { display: grid; grid-template-columns: 104px minmax(0, 1fr); gap: 18px; align-items: center; margin-top: 20px; }
.toc-map .map { width: 104px; --map-land: #E3E0D3; --map-edge: #5B5852; --map-route: #557267; }
.bk-page .toc-map p { margin: 0; font-family: var(--f-label); font-size: 14px; color: #6E2F3A; line-height: 1.45; }
.bk-page .folio-now { margin-top: auto; padding-top: 18px; font-family: var(--f-brand); font-style: italic; text-align: center; color: #5B5852; font-size: 16px; }

.further { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 48px; margin-top: 72px; }
.further h3 { font-family: var(--f-brand); font-variation-settings: "opsz" 144; font-size: clamp(1.8rem, 1.2rem + 1.4vw, 2.6rem); line-height: 1.08; font-weight: 400; }
.further ul { list-style: none; border-top: 2px solid #2E2E2E; }
.further li a { display: flex; justify-content: space-between; gap: 16px; align-items: center; padding: 14px 0; border-bottom: 1px solid #D7DBD3; text-decoration: none; font-size: 19px; min-height: 52px; }
.further li a:hover { color: #557267; text-decoration: underline; }
.further li a span { font-family: var(--f-label); font-size: 14px; color: #5B5852; }

.chairs { margin-top: 80px; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); min-height: 460px; background: #557267; color: #FBF8F2; position: relative; }
.chairs figure { margin: 0; position: relative; overflow: hidden; }
.chairs figure img { width: 100%; height: 100%; object-fit: cover; filter: sepia(.25) saturate(.85); }
.chairs figure::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(85,114,103,0) 55%, rgba(85,114,103,.95)); }
.chairs figcaption { position: absolute; left: 14px; bottom: 12px; z-index: 2; font-family: var(--f-label); font-size: 13px; background: rgba(46,46,46,.8); color: #FBF8F2; padding: 3px 8px; }
.chairs .c-text { padding: 46px 48px 40px 20px; display: flex; flex-direction: column; justify-content: center; }
.chairs .bands { position: absolute; left: 0; right: 0; top: 0; height: 8px; display: grid; grid-template-columns: repeat(5, 1fr); z-index: 2; }
.chairs .label { color: #EEF4E7; margin-bottom: 10px; }
.chairs h2 { font-family: var(--f-brand); color: #FBF8F2; font-size: clamp(2.2rem, 1.3rem + 2.4vw, 3.8rem); line-height: 1.02; }
.chairs p { font-size: 19px; margin: 14px 0 18px; }
.chairs .acts { display: flex; flex-wrap: wrap; gap: 12px; }
.chairs .btn { background: #FBF8F2; color: #557267; border-color: #FBF8F2; }
.chairs .btn:hover { background: #fff; }
.chairs .btn.ghost { background: transparent; color: #FBF8F2; border-color: #D7E2D3; }
.chairs .small { font-family: var(--f-label); font-size: 14px; color: #EEF4E7; margin: 14px 0 0; }
@media (max-width: 980px) {
  .book { grid-template-columns: 1fr; }
  .book::after { display: none; }
  .bk-page { padding: 26px 18px 18px; }
  .bk-page + .bk-page { border-top: 1px solid #DDD8CC; }
  .bk-author { grid-template-columns: 1fr; }
  .bk-author img { width: 180px; }
  .creds { grid-template-columns: 1fr; }
  .further { grid-template-columns: 1fr; gap: 18px; margin-top: 56px; }
  .chairs { grid-template-columns: 1fr; min-height: 0; }
  .chairs figure { height: 240px; }
  .chairs figure::after { background: linear-gradient(180deg, rgba(85,114,103,0) 55%, rgba(85,114,103,.95)); }
  .chairs .c-text { padding: 22px 18px 30px; }
  .chairs .acts .btn { width: 100%; }
}

/* ---------- footer ---------- */
.site-foot { background: #2E2E2E; color: #EEF4E7; padding: 56px 0 72px; font-family: var(--f-label); font-size: 15px; }
.site-foot .wrap { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; max-width: 1392px; }
.site-foot h2 { font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: #D7E2D3; margin-bottom: 10px; font-weight: 700; font-family: var(--f-label); }
.site-foot ul { list-style: none; }
.site-foot a { color: #FBF8F2; text-decoration: none; display: inline-block; padding: 6px 0; min-height: 32px; }
.site-foot a:hover { text-decoration: underline; }
.site-foot .fb { color: #FBF8F2; --chrome-accent: #E9D0CD; margin: 0; }
.site-foot .fb svg { height: 42px; width: auto; }
.site-foot p { color: #E6EEE3; line-height: 1.5; margin-top: 12px; }
@media (max-width: 900px) { .site-foot .wrap { grid-template-columns: 1fr 1fr; } .site-foot .wrap > div:first-child { grid-column: 1 / -1; } }

/* ---------- motion ---------- */
.js .rail .stop { opacity: 0; transition: opacity .4s; }
.js .rail .stop.on { opacity: 1; }
.js .map .leg.draw { stroke-dasharray: 1 1; stroke-dashoffset: var(--off, 1); }
.js .life .map .leg.arrive { stroke-dasharray: 1 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.4s ease .2s; }
.js .life .map.in .leg.arrive { stroke-dashoffset: 0; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
  .js .life .map .leg.arrive { stroke-dashoffset: 0; }
}
@media print { .site-head, .rail, .concept-tag { display: none; } }

/* ===== Round two, original colours: the Capture & Keep frame (ivory #FBF8F2, green #557267) around the decades ===== */
:root { --green: #557267; --green-dk: #435C53; --green-deep: #33463E; --on-green: #EEF4E7; --sage: #D7E2D3; --blush: #E9D0CD; --ivory-2: #F4EEE3; --ox: #7A3440; --brass: #B8954F; }
body { background: #FBF8F2; }
.site-head { background: #FBF8F2; color: #2E2E2E; border-bottom-color: #D7DBD3; }
.brand svg { height: 44px; }
@media (max-width: 860px) { .brand svg { height: 34px; } }
@media (max-width: 370px) { .brand svg { height: 30px; } }
.nav a:not(.btn) { color: #2E2E2E; }
.site-head .btn, .btn { background: #557267; border-color: #557267; color: #FFFFFF; }
.site-head .btn:hover, .btn:hover { background: #435C53; border-color: #435C53; color: #FFFFFF; }
.btn.ghost { background: transparent; color: #435C53; border-color: #557267; }
.btn.ghost:hover { background: #EEF4E7; color: #33463E; }
.era-bar { height: 6px; background: #F4EEE3; }
.era-bar span { opacity: .4; }
.menu summary { color: #2E2E2E; border-color: #BFD0B9; }
.menu-panel a { color: #2E2E2E; }
.rail { color: #2E2E2E; }
.rail li a { color: inherit; }
/* the rail floats over the chapter, so over the dark 1960s ground it turns light */
html[data-era="e3"] .rail { color: #EEF4E7; --chrome-line: #4C6359; --chrome-accent: #E8D4A8; }
html[data-era="e3"] .rail .map { --map-land: rgba(238,244,231,.18); --map-route: #E8D4A8; --map-here: #33463E; }

/* hero: the four decades are book spines; the present is the brand */
.spine.s3::before { background: var(--brass); height: 14px; top: 22%; opacity: .9; }
.spine.s2 .s-dec span { text-shadow: -4px 4px 0 var(--ox); }
.spine.s4 { --bg: #8A5B3B; }
.now-panel { background: #FBF8F2; border-left: 6px solid var(--sage); }
.now-panel .s-num { color: #435C53; }
.now-panel .s-num::after { background: #BFD0B9; }
.now-panel h1 em { color: #557267; }
.now-panel .not { border-left-color: #BFD0B9; }
.meet { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 14px; align-items: center; margin: 18px 0 0; max-width: 34em; }
.meet img { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; object-position: 50% 20%; box-shadow: 0 0 0 3px #FBF8F2, 0 0 0 5px #BFD0B9; }
.meet p { margin: 0; font-family: var(--f-label); font-size: 15px; line-height: 1.45; color: #5B5852; }
.meet b { color: #2E2E2E; font-family: var(--f-brand); font-size: 18px; font-weight: 600; display: block; }
@media (max-width: 860px) { .now-panel { border-top-color: var(--sage); } .spine.s2 .s-dec span { text-shadow: -3px 3px 0 var(--ox); } }

/* 1940s: the leaflet gets a utility notice in its cover, so the cover is no longer half empty */
.notice { margin: 26px 0 0; border: 2px solid rgba(251,248,242,.75); padding: 14px 16px 12px; font-size: 18px; line-height: 1.45; max-width: 24em; }
.notice span { display: block; font-family: var(--f-cond); font-weight: 700; font-size: 18px; letter-spacing: .16em; text-transform: uppercase; color: #E6E9D8; margin-bottom: 4px; }
.leaflet-cover .terrace { opacity: .7; }

/* 1950s: the exhibition board's plinth sits on the darker brand green */
.plinth { background: #435C53; color: #FBF8F2; }
.plinth h3, .plinth a { color: #FBF8F2; }
.fascia h2 { text-shadow: -3px 3px 0 #2E2E2E; }
.stand::before { background: #557267; }
.stand::after { background: var(--brass); border-color: #435C53; }

/* 1960s: Marber paperbacks on the deep brand green */
.e3 { background: #33463E; }
.cover .c-bot svg { width: 16px; height: 20px; }
.cover .c-bot { color: #2E2E2E; }

/* 1970s: the catalogue; the action stays brand green */
.e4 .btn { background: #557267; border-color: #557267; color: #FFFFFF; }
.e4 .btn:hover { background: #435C53; border-color: #435C53; }

/* close and footer: brand green */
.chairs { background: #557267; color: #FBF8F2; }
.chairs figure img { filter: sepia(.15) saturate(.85); }
.chairs .btn { background: #FBF8F2; color: #33463E; border-color: #FBF8F2; }
.chairs .btn:hover { background: #FFFFFF; color: #33463E; }
.chairs .btn.ghost { background: transparent; color: #FBF8F2; border-color: #D7E2D3; }
.chairs .btn.ghost:hover { background: rgba(251,248,242,.12); color: #FFFFFF; }
.site-foot { background: #435C53; color: #EEF4E7; }
.site-foot h2 { color: #D7E2D3; }
.site-foot a, .site-foot .fb { color: #FBF8F2; }
.site-foot p { color: #E6EEE3; }
.site-foot .fb svg { height: 46px; }
.concept-tag { background: #2E2E2E; color: #FBF8F2; }
.leaflet { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); }
@media (max-width: 900px) { .leaflet { grid-template-columns: 1fr; } }
.bk-page .toc-map p { color: #5B5852; }
@media (max-width: 860px) { .spine { height: 140px; } }