:root {
  --ink: #10100f;
  --paper: #f4f1e9;
  --white: #fffdf8;
  --line: rgba(16, 16, 15, .18);
  --orange: #ff6c01;
  --lime: #abdf1a;
  --blue: #7dc7e9;
  --yellow: #fff370;
  --purple: #b5a5f4;
  --green: #a7e775;
  --coral: #f09a96;
  --shell: min(1440px, calc(100% - 64px));
  --header-h: 104px;

  /* Typography system. Chinese needs more leading than Latin, and no negative
     tracking on display type or the glyphs collide. English overrides below. */
  --font-sans: "Helvetica Neue", Arial, "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", "Heiti TC", sans-serif;
  --font-serif: "Times New Roman", "Songti TC", "Noto Serif TC", serif;
  --lh-display: 1.3;   /* hero, section titles, big editorial headings */
  --lh-title: 1.4;     /* card + article titles */
  --lh-body: 1.85;     /* paragraphs */
  --track-display: -.01em;
  --track-title: 0;
}
html[lang="en"] {
  --lh-display: 1.12;
  --lh-title: 1.28;
  --lh-body: 1.7;
  --track-display: -.035em;
  --track-title: -.015em;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; }
img { max-width: 100%; display: block; }
h1, h2, h3, h4, p { overflow-wrap: break-word; }
h1, h2, h3 { text-wrap: balance; line-break: strict; }
p { text-wrap: pretty; }
/* keep short Chinese phrases together so lines only break between phrases */
.nw { white-space: nowrap; }
html[lang="en"] .nw { white-space: normal; }  /* phrase-keeping is for Chinese; English wraps by word */
:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; }
.insights-section :focus-visible, .site-footer :focus-visible { outline-color: var(--lime); }
.shell { width: var(--shell); margin-inline: auto; }
.section { padding-block: 120px; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; top: 10px; left: 10px; z-index: 999; padding: 10px 16px;
  background: var(--ink); color: var(--white); transform: translateY(-150%);
}
.skip-link:focus { transform: none; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 20; background: rgba(244, 241, 233, .92);
  border-bottom: 1px solid var(--line); backdrop-filter: blur(14px); transition: box-shadow .25s ease;
}
.site-header.is-scrolled { box-shadow: 0 10px 30px rgba(0,0,0,.07); }
.topbar { min-height: var(--header-h); display: flex; align-items: center; gap: 34px; }
.brand { flex: 0 0 auto; display: block; }

/* Animated identity: one 18 KB WebP sprite, three crossfading layers, pure CSS.
   Cycle (7.5 s): English -> 繁體 -> 简体. Layers share one request, no JS, no GIF. */
.logo { --logo-w: clamp(300px, 26vw, 360px); display: block; position: relative; width: var(--logo-w); aspect-ratio: 745 / 150; }
.logo i {
  position: absolute; inset: 0; opacity: 0;
  background: url(assets/logo-sprite-v2.webp) no-repeat 0 0 / 100% 300%;
  animation: logo-cycle 7.5s linear infinite;
  will-change: opacity;
}
.logo i:nth-child(1) { background-position: 0 0;    animation-delay: -.45s; }
.logo i:nth-child(2) { background-position: 0 50%;  animation-delay: 2.05s; }
.logo i:nth-child(3) { background-position: 0 100%; animation-delay: 4.55s; }
@keyframes logo-cycle {
  0%    { opacity: 0; }
  6%    { opacity: 1; }
  33.3% { opacity: 1; }
  39.3% { opacity: 0; }
  100%  { opacity: 0; }
}

.main-nav { display: flex; align-items: center; gap: clamp(18px, 2.1vw, 36px); margin-left: auto; }
.main-nav a { font-size: 14px; font-weight: 700; letter-spacing: .04em; position: relative; padding-block: 8px; white-space: nowrap; }
.main-nav a::after { content: ""; position: absolute; height: 2px; bottom: 0; left: 0; right: 100%; background: var(--orange); transition: right .25s; }
.main-nav a:hover::after, .main-nav a:focus-visible::after { right: 0; }
.header-tools { display: flex; align-items: center; gap: 14px; padding-left: 24px; border-left: 1px solid var(--line); }
.search-button, .menu-toggle { border: 0; background: none; cursor: pointer; }
.search-button { width: 38px; height: 38px; padding: 8px; }
.search-button svg { fill: none; stroke: currentColor; stroke-width: 1.8; }
.lang-switch { display: flex; align-items: center; gap: 2px; font-size: 13px; color: #77756f; }
.lang-option { border: 0; background: none; cursor: pointer; padding: 8px 6px; font-weight: 500; color: #77756f; }
.lang-option.is-active { font-weight: 700; color: var(--ink); }
.lang-option:hover { color: var(--ink); }
.menu-toggle { display: none; }
.menu-lang { display: none; }

/* ---------- buttons / links ---------- */
.eyebrow, .kicker { margin: 0 0 30px; font-size: 12px; line-height: 1.4; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow span { color: var(--orange); }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 26px; min-width: 184px; padding: 16px 18px; border: 1px solid transparent; font-size: 14px; font-weight: 700; letter-spacing: .03em; transition: transform .25s, box-shadow .25s, background .25s; }
.button:hover { transform: translateY(-3px); }
.button-dark { background: var(--ink); color: var(--white); }
.button-dark:hover { box-shadow: 7px 7px 0 var(--lime); }
.button-light { background: var(--white); color: var(--ink); }
.button-outline { border-color: currentColor; }
.button-outline:hover { background: var(--ink); color: var(--white); }
.text-link { font-size: 14px; font-weight: 700; border: 0; background: none; padding: 0; cursor: pointer; }
.text-link span:last-child, .arrow-link span:last-child { margin-left: 10px; transition: transform .2s; display: inline-block; }
.text-link:hover span:last-child, .arrow-link:hover span:last-child { transform: translate(3px, -3px); }

/* ---------- hero ---------- */
.hero { border-bottom: 1px solid var(--line); overflow: hidden; }
.hero-grid { min-height: 720px; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); border-inline: 1px solid var(--line); }
.hero-copy { padding: 90px clamp(38px, 5vw, 82px) 70px; align-self: center; }
.hero h1 { margin: 0; font-size: clamp(44px, 5.6vw, 88px); line-height: var(--lh-display); letter-spacing: var(--track-display); font-weight: 700; }
html[lang="en"] .hero h1 { font-size: clamp(42px, 5.2vw, 80px); }
.hero h1 em { color: var(--orange); font-style: normal; }
.hero-intro { max-width: 600px; margin: 36px 0 0; font-size: clamp(16px, 1.3vw, 20px); line-height: var(--lh-body); color: #43413c; }
.hero-actions { margin-top: 44px; display: flex; align-items: center; gap: 34px; flex-wrap: wrap; }

/* hero entrance: transform only, so the LCP element is never held at opacity 0 */
.hero-in { animation: hero-in .7s cubic-bezier(.2,.8,.2,1) var(--d, 0s) both; }
@keyframes hero-in { from { transform: translateY(18px); } to { transform: none; } }

.hero-feature { position: relative; min-height: 720px; color: var(--white); overflow: hidden; }
.hero-feature > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center bottom; filter: saturate(.82) contrast(1.05); transform: scale(1.18); transform-origin: center bottom; transition: transform 1.2s cubic-bezier(.2,.8,.2,1); }
.hero-feature:hover > img { transform: scale(1.23); }
.hero-feature-shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.12) 20%, rgba(0,0,0,.78) 100%); }
.hero-feature-meta { position: absolute; top: 34px; left: 34px; right: 34px; display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.pill { display: inline-block; padding: 8px 11px; color: var(--ink); line-height: 1.3; }
.pill-orange { background: var(--orange); }
.hero-feature-copy { position: absolute; left: 44px; right: 90px; bottom: 52px; }
.hero-feature-copy > p { margin: 0 0 14px; font-size: 13px; letter-spacing: .12em; }
.hero-feature-copy h2 { max-width: 620px; margin: 0 0 28px; font-size: clamp(26px, 2.8vw, 44px); line-height: var(--lh-display); letter-spacing: var(--track-title); }
.hero-feature-copy a { font-size: 14px; font-weight: 700; border-bottom: 1px solid rgba(255,255,255,.65); padding-bottom: 6px; }
.feature-number { position: absolute; right: 25px; bottom: 45px; color: var(--lime); font-family: var(--font-serif); font-size: 54px; line-height: 1; }
.hero-index { display: grid; grid-template-columns: repeat(4, 1fr); border-inline: 1px solid var(--line); }
.hero-index a { min-height: 110px; padding: 23px 26px; border-right: 1px solid var(--line); display: grid; grid-template-columns: 28px 1fr; gap: 4px 14px; transition: background .2s; }
.hero-index a:last-child { border-right: 0; }
.hero-index a:nth-child(1):hover { background: var(--orange); }
.hero-index a:nth-child(2):hover { background: var(--lime); }
.hero-index a:nth-child(3):hover { background: var(--blue); }
.hero-index a:nth-child(4):hover { background: var(--purple); }
.hero-index span { grid-row: 1 / span 2; font: italic 20px/1.3 var(--font-serif); }
.hero-index strong { font: 700 25px/1.3 var(--font-serif); }
.hero-index small { color: #5c5a54; font-size: 13px; line-height: 1.5; }

/* ---------- section headings ---------- */
.section-heading { padding-bottom: 34px; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 1.2fr .7fr 60px; align-items: end; gap: 40px; }
.kicker { margin-bottom: 16px; color: #69665e; }
.section-heading h2 { margin: 0; font-size: clamp(34px, 4.6vw, 68px); line-height: var(--lh-display); letter-spacing: var(--track-display); }
.section-heading > p { margin: 0; font-size: 15px; line-height: var(--lh-body); color: #5f5c56; }
.circle-link { width: 54px; height: 54px; border: 1px solid currentColor; border-radius: 50%; display: grid; place-items: center; justify-self: end; font-size: 20px; transition: background .2s, color .2s, transform .2s; }
.circle-link:hover { background: var(--ink); color: var(--white); transform: rotate(45deg); }

/* ---------- news ---------- */
.news-layout { margin-top: 46px; display: grid; grid-template-columns: 1.28fr .72fr; gap: 60px; }
.lead-story { display: grid; grid-template-columns: .92fr 1.08fr; background: var(--white); border: 1px solid var(--line); }
.story-image { min-height: 570px; overflow: hidden; position: relative; background: #14110e; }
.story-image img { width: 100%; height: 100%; object-fit: cover; object-position: center top; transition: transform .6s; }
.lead-story:hover .story-image img { transform: scale(1.025); }
.image-tag { position: absolute; top: 18px; left: 18px; padding: 8px 10px; background: var(--yellow); font: italic 16px/1.3 var(--font-serif); }
.lead-story-copy { padding: clamp(28px, 3.6vw, 52px); align-self: end; }
.meta-row { display: flex; justify-content: space-between; gap: 16px; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #6b6862; line-height: 1.5; }
.lead-story-copy h3 { margin: 28px 0 22px; font-size: clamp(24px, 2.5vw, 38px); line-height: var(--lh-display); letter-spacing: var(--track-title); }
.lead-story-copy p { margin: 0 0 34px; line-height: var(--lh-body); color: #57544e; }
.arrow-link { display: inline-block; padding-bottom: 7px; border-bottom: 1px solid currentColor; font-size: 14px; font-weight: 700; }
.side-stories { border-top: 1px solid var(--ink); }
.story-card { min-height: 190px; padding: 25px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 40px 1fr 30px; gap: 18px; align-items: start; }
.story-card-number { font: italic 18px/1.4 var(--font-serif); color: #77746c; }
.story-card h3 { margin: 16px 0 10px; font-size: clamp(19px, 1.6vw, 23px); line-height: var(--lh-title); letter-spacing: var(--track-title); }
.story-card p { margin: 0; color: #67645e; font-size: 14px; line-height: 1.75; }
.story-card > a { align-self: center; justify-self: end; font-size: 20px; padding: 8px; }
.story-card-accent { margin-top: 18px; padding-inline: 22px; background: var(--lime); border: 0; }

/* ---------- insights / publication ---------- */
.insights-section { background: var(--ink); color: var(--white); }
.section-heading-light { border-color: rgba(255,255,255,.25); }
.section-heading-light .kicker, .section-heading-light > p { color: rgba(255,255,255,.7); }
.circle-link-light:hover { background: var(--white); color: var(--ink); }
.report-feature { padding-top: 72px; display: grid; grid-template-columns: .78fr 1.22fr; gap: clamp(50px, 8vw, 130px); align-items: center; }
.report-cover { position: relative; aspect-ratio: .73; padding: 30px; overflow: hidden; background: var(--orange); color: var(--ink); box-shadow: 18px 18px 0 var(--lime); }
.cover-top { display: flex; justify-content: space-between; position: relative; z-index: 2; font-size: 12px; font-weight: 700; }
.report-cover > p { position: relative; z-index: 2; margin: 32px 0 0; font: 700 clamp(30px, 3.5vw, 54px)/.98 Arial, sans-serif; letter-spacing: -.045em; }
.cover-art { position: absolute; inset: 40% -15% -5% 15%; transform: rotate(-10deg); }
.cover-art span { position: absolute; border: 3px solid var(--ink); border-radius: 50%; }
.cover-art span:nth-child(1) { inset: 0 20% 12% 0; background: var(--blue); }
.cover-art span:nth-child(2) { inset: 17% 0 0 23%; background: var(--purple); mix-blend-mode: multiply; }
.cover-art span:nth-child(3) { inset: 42% 31% -20% -5%; background: var(--yellow); mix-blend-mode: multiply; }
.cover-bottom { position: absolute; z-index: 2; left: 0; right: 0; bottom: 0; padding: 56px 30px 28px; background: linear-gradient(to top, var(--orange) 58%, rgba(255,108,1,0)); font-size: 17px; line-height: 1.5; font-weight: 700; }
.cover-bottom small { font-size: 12px; letter-spacing: .06em; font-weight: 400; }
.report-copy .eyebrow { color: rgba(255,255,255,.72); }
.report-copy h3 { margin: 0; font-size: clamp(38px, 4.8vw, 76px); line-height: var(--lh-display); letter-spacing: var(--track-display); }
.report-dek { max-width: 720px; margin: 36px 0; font-size: 17px; line-height: var(--lh-body); color: rgba(255,255,255,.74); }
.report-stats { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0 0 42px; border-block: 1px solid rgba(255,255,255,.22); }
.report-stats div { padding: 20px 12px 20px 0; border-right: 1px solid rgba(255,255,255,.22); }
.report-stats div + div { padding-left: 24px; }
.report-stats div:last-child { border-right: 0; }
.report-stats dt { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.62); }
.report-stats dd { margin: 7px 0 0; font: 26px/1.3 var(--font-serif); }
.report-actions { display: flex; align-items: center; gap: 30px; flex-wrap: wrap; }
.text-link-light { color: rgba(255,255,255,.78); }

/* ---------- museum lists ---------- */
.lists-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(50px, 9vw, 150px); align-items: center; }
.lists-intro h2 { margin: 0 0 32px; font-size: clamp(34px, 4.4vw, 64px); line-height: var(--lh-display); letter-spacing: var(--track-display); }
.lists-intro > p:not(.kicker) { max-width: 540px; margin: 0 0 35px; color: #5c5953; line-height: var(--lh-body); }
.ranking-card { background: var(--purple); padding: clamp(28px, 4vw, 58px); box-shadow: 14px 14px 0 var(--blue); }
.list-tabs { display: flex; gap: 8px; margin-bottom: 26px; flex-wrap: wrap; }
.list-tabs[hidden] { display: none; }
.list-tab { border: 1px solid var(--ink); background: transparent; border-radius: 40px; padding: 8px 15px; font-size: 13px; cursor: pointer; }
.list-tab[aria-selected="true"], .list-tab:hover { background: var(--ink); color: var(--white); }
.ranking-head { display: flex; justify-content: space-between; gap: 16px; border-bottom: 1px solid var(--ink); padding-bottom: 13px; font-size: 11px; line-height: 1.5; text-transform: uppercase; letter-spacing: .1em; }
.ranking-card > h3 { margin: 38px 0 32px; font-size: clamp(38px, 4.4vw, 68px); line-height: var(--lh-display); letter-spacing: var(--track-display); }
.ranking-card > h3 em { font: italic 500 .95em var(--font-serif); }
.ranking-card ol { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--ink); }
.ranking-card li { display: grid; grid-template-columns: 42px 1fr auto; gap: 15px; align-items: center; padding: 13px 0; border-bottom: 1px solid rgba(16,16,15,.4); line-height: 1.5; }
.ranking-card li > a { display: contents; }
.ranking-card li span { font: italic 16px/1.4 var(--font-serif); }
.ranking-card li strong { font-size: 18px; }
.ranking-card li small { font: italic 16px/1.4 var(--font-serif); }
.ranking-card li a:hover strong { text-decoration: underline; text-underline-offset: 4px; }
.ranking-card ol.is-collapsed li:nth-child(n+6) { display: none; }
.ranking-card ol.is-scroll { max-height: 520px; overflow-y: auto; overscroll-behavior: contain; }
.list-toggle { margin-top: 16px; border: 0; background: none; padding: 8px 0; font-size: 14px; font-weight: 700; cursor: pointer; border-bottom: 1px solid currentColor; }
.list-toggle[hidden] { display: none; }
.ranking-foot { display: flex; justify-content: space-between; align-items: end; padding-top: 38px; }
.ranking-foot > span { font: italic 50px/1.1 var(--font-serif); }
.ranking-foot a { font-size: 13px; font-weight: 700; }

/* ---------- exhibitions ---------- */
.exhibitions-section { background: #eae6dc; }
.filter-row { display: flex; gap: 8px; padding-block: 30px; overflow-x: auto; scrollbar-width: none; }
.filter-row::-webkit-scrollbar { display: none; }
.filter { padding: 11px 18px; border: 1px solid #9a978f; background: transparent; border-radius: 40px; font-size: 13px; line-height: 1.3; cursor: pointer; white-space: nowrap; }
.filter:hover, .filter.is-active { background: var(--ink); border-color: var(--ink); color: var(--white); }
.exhibition-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.exhibition-card { min-height: 560px; position: relative; overflow: hidden; padding: 28px; display: flex; align-items: end; transition: transform .3s; }
.exhibition-card[hidden] { display: none; }
.exhibition-card:hover { transform: translateY(-8px); }
.exhibition-card-orange { background: var(--orange); }
.exhibition-card-blue { background: var(--blue); }
.exhibition-card-purple { background: var(--purple); }
.exhibition-copy { position: relative; z-index: 2; }
.exhibition-copy > span { font: italic 17px/1.4 var(--font-serif); }
.exhibition-copy h3 { margin: 12px 0 22px; font-size: clamp(30px, 3.3vw, 50px); line-height: var(--lh-display); letter-spacing: var(--track-display); }
.exhibition-copy p { margin: 0; font-size: 12px; line-height: 1.6; letter-spacing: .1em; text-transform: uppercase; }
.exhibition-art { position: absolute; inset: 0; }
.art-rings span { position: absolute; border: 2px solid var(--ink); border-radius: 50%; width: 58%; aspect-ratio: 1; left: 21%; top: 7%; }
.art-rings span:nth-child(2) { top: 16%; transform: scale(.72); background: var(--yellow); }
.art-rings span:nth-child(3) { top: 23%; transform: scale(.44); background: var(--purple); }
/* art stays in the top half so it never runs under the card title */
.art-columns { inset: 0 0 48% 0; display: flex; justify-content: center; gap: 9%; padding: 8% 17% 6%; transform: skewY(-7deg); }
.art-columns span { flex: 1; background: var(--ink); border-radius: 50px 50px 0 0; }
.art-columns span:nth-child(2) { transform: translateY(18%); background: var(--lime); border: 2px solid var(--ink); }
.art-columns span:nth-child(3) { transform: translateY(-10%); }
.art-columns span:nth-child(4) { transform: translateY(27%); background: var(--white); border: 2px solid var(--ink); }
.art-orbit::before, .art-orbit::after, .art-orbit span { content: ""; position: absolute; left: 50%; top: 34%; border: 2px solid var(--ink); border-radius: 50%; transform: translate(-50%, -50%); }
.art-orbit::before { width: 78%; aspect-ratio: 1; }
.art-orbit::after { width: 55%; aspect-ratio: 1; background: var(--coral); }
.art-orbit span { z-index: 1; width: 26%; aspect-ratio: 1; background: var(--lime); }

/* ---------- about ---------- */
.about-section { padding-block: 110px; background: var(--lime); }
.about-grid { display: grid; grid-template-columns: .3fr 1fr .68fr; gap: clamp(40px, 6vw, 100px); align-items: center; }
/* 亞 / 洲 are two separate, evenly spaced glyphs (was one squeezed, overlapping block) */
.about-mark { display: grid; gap: .08em; justify-items: center; font-size: clamp(88px, 10vw, 150px); font-weight: 700; line-height: 1.12; letter-spacing: 0; }
.about-mark span { display: block; }
.about-copy h2 { margin: 0 0 28px; font-size: clamp(30px, 3.6vw, 54px); line-height: var(--lh-display); letter-spacing: var(--track-display); }
.about-copy > p:not(.kicker) { max-width: 720px; margin: 0 0 34px; font-size: 17px; line-height: var(--lh-body); }
.about-principles { border-top: 1px solid var(--ink); }
.about-principles div { display: grid; grid-template-columns: 36px 1fr; padding: 23px 0; border-bottom: 1px solid rgba(16,16,15,.35); line-height: 1.5; }
.about-principles span { font: italic 16px/1.5 var(--font-serif); }
.about-principles strong { font-size: 18px; }
.about-principles small { grid-column: 2; font: italic 15px/1.5 var(--font-serif); }

/* ---------- newsletter ---------- */
.newsletter { background: var(--orange); padding-block: 92px; }
.newsletter-grid { display: grid; grid-template-columns: .3fr 1fr .8fr; gap: 50px; align-items: center; }
.newsletter .kicker { color: var(--ink); align-self: start; margin-top: 10px; }
.newsletter h2 { margin: 0; font-size: clamp(32px, 3.8vw, 58px); line-height: var(--lh-display); letter-spacing: var(--track-display); }
.newsletter-form { align-self: end; }
.newsletter-form input[type="email"] { width: 100%; border: 0; border-bottom: 2px solid var(--ink); background: transparent; padding: 14px 0; outline: none; }
.newsletter-form input[type="email"]:focus-visible { outline: 3px solid var(--ink); outline-offset: 4px; }
.newsletter-form input::placeholder { color: rgba(16,16,15,.72); }
.newsletter-form button { width: 100%; margin-top: 14px; padding: 15px 0; display: flex; justify-content: space-between; border: 0; border-bottom: 2px solid var(--ink); background: none; font-weight: 700; cursor: pointer; }
.newsletter-form p { margin: 10px 0 0; font-size: 12px; line-height: 1.6; opacity: .8; }
.newsletter-form p.is-error { opacity: 1; font-weight: 700; }

/* ---------- footer ---------- */
.site-footer { background: var(--ink); color: var(--white); padding-top: 70px; }
.footer-grid { display: grid; grid-template-columns: 1.1fr .45fr .75fr 1fr; gap: 50px; }
.footer-brand strong { display: block; font-size: clamp(30px, 3.2vw, 48px); line-height: 1.2; letter-spacing: -.03em; }
.footer-brand span { color: var(--lime); font: italic 17px/1.5 var(--font-serif); }
.footer-grid h2, .footer-social h2 { margin: 0 0 18px; font-size: 11px; line-height: 1.4; letter-spacing: .15em; text-transform: uppercase; color: rgba(255,255,255,.62); }
.footer-grid a { display: block; margin-bottom: 10px; font-size: 14px; line-height: 1.6; color: rgba(255,255,255,.85); }
.footer-grid a:hover { color: var(--lime); }
.footer-grid p { margin: 0 0 18px; font-size: 12px; line-height: 1.8; color: rgba(255,255,255,.7); }

.footer-social { margin-top: 54px; padding-top: 34px; border-top: 1px solid rgba(255,255,255,.2); }
.social-list { display: flex; flex-wrap: wrap; gap: 14px; margin: 0; padding: 0; list-style: none; }
.social-item { position: relative; }
.social-btn { display: flex; align-items: center; gap: 12px; min-width: 200px; padding: 12px 18px 12px 12px; border: 1px solid rgba(255,255,255,.28); background: transparent; color: var(--white); cursor: pointer; text-align: left; transition: background .2s, border-color .2s, color .2s; }
.social-btn:hover, .social-btn:focus-visible { background: var(--lime); border-color: var(--lime); color: var(--ink); }
.social-mark { display: grid; place-items: center; width: 40px; height: 40px; flex: 0 0 auto; border-radius: 50%; background: var(--orange); color: var(--ink); font-size: 15px; font-weight: 700; }
.social-text { display: grid; line-height: 1.35; }
.social-text strong { font-size: 15px; }
.social-text small { font-size: 12px; opacity: .72; }
.qr-pop { position: absolute; left: 0; bottom: calc(100% + 14px); z-index: 30; width: 210px; padding: 12px; background: var(--white); box-shadow: 8px 8px 0 var(--lime); opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity .2s, transform .2s, visibility .2s; pointer-events: none; }
.qr-pop img { width: 100%; height: auto; }
.qr-pop::after { content: ""; position: absolute; left: 34px; top: 100%; border: 8px solid transparent; border-top-color: var(--white); }
@media (hover: hover) and (pointer: fine) {
  .social-item:hover .qr-pop, .social-item:focus-within .qr-pop { opacity: 1; visibility: visible; transform: none; }
}

.qr-dialog { width: min(360px, calc(100% - 32px)); padding: 30px 28px 28px; border: 0; background: var(--white); color: var(--ink); text-align: center; box-shadow: 12px 12px 0 var(--lime); }
.qr-dialog::backdrop { background: rgba(16,16,15,.62); backdrop-filter: blur(4px); }
.qr-dialog h2 { margin: 6px 0 18px; font-size: 20px; line-height: 1.4; }
.qr-dialog img { width: 100%; max-width: 280px; height: auto; margin: 0 auto; }
.qr-dialog p { margin: 16px 0 0; font-size: 14px; line-height: 1.6; color: #57544e; }
.qr-dialog .button { margin-top: 18px; min-width: 0; width: 100%; }
.qr-dialog .button[hidden] { display: none; }
.qr-close { position: absolute; top: 8px; right: 10px; width: 44px; height: 44px; border: 0; background: none; font-size: 30px; line-height: 1; cursor: pointer; }
.qr-close:hover { color: var(--orange); }

.footer-bottom { margin-top: 40px; padding-block: 22px; border-top: 1px solid rgba(255,255,255,.2); display: flex; justify-content: space-between; gap: 12px; font-size: 11px; line-height: 1.6; letter-spacing: .06em; text-transform: uppercase; color: rgba(255,255,255,.62); }

/* ---------- scroll reveal (only when JS is running) ---------- */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal[data-delay="1"] { transition-delay: .1s; }
.js .reveal[data-delay="2"] { transition-delay: .2s; }
.js .reveal[data-delay="3"] { transition-delay: .3s; }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 1120px) {
  :root { --shell: min(calc(100% - 40px), 1000px); }
  .main-nav { gap: 16px; }
  .main-nav a { font-size: 13px; }
  .topbar { gap: 20px; }
  .hero-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .hero-copy { padding-inline: 38px; }
  .news-layout { grid-template-columns: 1fr; }
  .side-stories { display: grid; grid-template-columns: repeat(3, 1fr); }
  .story-card { padding-inline: 15px; grid-template-columns: 32px 1fr; }
  .story-card > a { display: none; }
  .story-card-accent { margin-top: 0; }
  .newsletter-grid { grid-template-columns: .25fr 1fr .75fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* Header collapses to a hamburger at <=1000px so the larger logo always has room */
@media (max-width: 1000px) {
  :root { --header-h: 80px; }
  .topbar { gap: 16px; }
  .logo { --logo-w: min(300px, calc(100vw - 120px)); }
  .menu-toggle { display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 6px; width: 44px; height: 44px; margin-left: auto; }
  .menu-toggle span { display: block; height: 2px; width: 23px; background: currentColor; transition: transform .25s; }
  .menu-open .menu-toggle span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-open .menu-toggle span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .main-nav { display: none; position: absolute; top: var(--header-h); left: 0; z-index: 19; width: 100%; height: calc(100vh - var(--header-h)); height: calc(100dvh - var(--header-h)); padding: 28px 24px; overflow-y: auto; background: var(--paper); flex-direction: column; align-items: flex-start; gap: 0; }
  .main-nav a { width: 100%; padding: 18px 0; border-bottom: 1px solid var(--line); font-size: 24px; }
  .menu-open .main-nav { display: flex; }
  .header-tools { display: none; }
  .menu-lang { display: flex; margin-top: 26px; font-size: 16px; }
  .menu-lang .lang-option { padding: 10px 8px; }
}

@media (max-width: 840px) {
  :root { --shell: calc(100% - 32px); }
  .section { padding-block: 78px; }
  .hero-grid { min-height: auto; grid-template-columns: 1fr; border: 0; }
  .hero-copy { padding: 62px 0 56px; }
  .hero-feature { min-height: 620px; }
  .hero-index { grid-template-columns: repeat(2, 1fr); border-inline: 0; }
  .hero-index a:nth-child(2) { border-right: 0; }
  .hero-index a { border-top: 1px solid var(--line); }
  .section-heading { grid-template-columns: 1fr 60px; }
  .section-heading > p { grid-column: 1; grid-row: 2; max-width: 600px; }
  .circle-link { grid-column: 2; grid-row: 1 / span 2; }
  .lead-story { grid-template-columns: 1fr; }
  .story-image { min-height: 520px; }
  .side-stories { grid-template-columns: 1fr; }
  .story-card { grid-template-columns: 42px 1fr 30px; }
  .story-card > a { display: block; }
  .report-feature { grid-template-columns: 1fr; }
  .report-cover { max-width: 500px; justify-self: center; width: 100%; }
  .lists-section { grid-template-columns: 1fr; }
  .exhibition-grid { grid-template-columns: 1fr 1fr; }
  .exhibition-card { min-height: 480px; }
  .exhibition-card:last-child:nth-child(odd) { grid-column: 1 / -1; min-height: 420px; }
  .about-grid { grid-template-columns: .3fr 1fr; }
  .about-principles { grid-column: 2; }
  .newsletter-grid { grid-template-columns: 1fr 1fr; }
  .newsletter .kicker { grid-column: 1 / -1; }
  .footer-bottom { flex-wrap: wrap; }
}

@media (max-width: 560px) {
  :root { --shell: calc(100% - 28px); }
  .section { padding-block: 64px; }
  .hero-copy { padding-top: 48px; }
  .eyebrow { letter-spacing: .1em; }
  .hero h1 { font-size: clamp(40px, 12.5vw, 60px); }
  html[lang="en"] .hero h1 { font-size: clamp(36px, 11vw, 54px); }
  .hero-intro { line-height: 1.8; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 22px; }
  .hero-feature { min-height: 440px; width: calc(100% + 28px); margin-left: -14px; }
  .hero-feature-meta { inset: 22px 20px auto; }
  .hero-feature-copy { left: 22px; right: 50px; bottom: 32px; }
  .hero-feature-copy h2 { font-size: 26px; }
  .feature-number { right: 15px; bottom: 27px; font-size: 38px; }
  .hero-index a { min-height: 94px; padding: 17px 14px; grid-template-columns: 20px 1fr; gap: 3px 8px; }
  .hero-index strong { font-size: 19px; }
  .hero-index small { font-size: 12px; }
  .section-heading { gap: 16px; }
  .section-heading h2 { font-size: 34px; }
  .section-heading > p { font-size: 14px; }
  .circle-link { width: 46px; height: 46px; }
  .news-layout { margin-top: 28px; }
  .story-image { min-height: 440px; }
  .lead-story-copy { padding: 24px; }
  .lead-story-copy h3 { font-size: 25px; }
  .story-card { grid-template-columns: 30px 1fr; }
  .story-card > a { display: none; }
  .report-feature { padding-top: 52px; gap: 56px; }
  .report-cover { width: calc(100% - 14px); justify-self: start; padding: 24px; }
  .cover-bottom { padding: 48px 24px 22px; font-size: 15px; }
  .report-copy h3 { font-size: 38px; }
  .report-dek { font-size: 16px; }
  .report-stats { grid-template-columns: 1fr; }
  .report-stats div, .report-stats div + div { padding: 13px 0; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.18); }
  .report-stats div:last-child { border-bottom: 0; }
  .report-actions { align-items: flex-start; flex-direction: column; }
  .lists-intro h2 { font-size: 34px; }
  .ranking-card { box-shadow: 8px 8px 0 var(--blue); }
  .ranking-card > h3 { font-size: 38px; }
  .ranking-card li { grid-template-columns: 32px 1fr; }
  .ranking-card li small { grid-column: 2; }
  .ranking-foot > span { font-size: 40px; }
  .exhibition-grid { grid-template-columns: 1fr; }
  .exhibition-card, .exhibition-card:last-child:nth-child(odd) { grid-column: auto; min-height: 440px; }
  .exhibition-copy h3 { font-size: 32px; }
  .about-section { padding-block: 72px; }
  .about-grid { grid-template-columns: 1fr; }
  .about-mark { grid-auto-flow: column; justify-content: start; justify-items: start; gap: .1em; font-size: 84px; }
  .about-copy h2 { font-size: 30px; }
  .about-principles { grid-column: auto; }
  .newsletter-grid { grid-template-columns: 1fr; gap: 30px; }
  .newsletter h2 { font-size: 32px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .social-list { display: grid; grid-template-columns: 1fr; }
  .social-btn { width: 100%; }
}

/* ---------- motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
  .hero-in { animation: none; }
  /* still logo: one language frame, matched to the page language */
  .logo i { animation: none; opacity: 0; }
  .logo i:nth-child(2) { opacity: 1; }
  html[lang="en"] .logo i:nth-child(2) { opacity: 0; }
  html[lang="en"] .logo i:nth-child(1) { opacity: 1; }
}