:root {
  --ink: #10273c;
  --ink-soft: #496174;
  --blue: #155ea8;
  --blue-deep: #0b3156;
  --blue-pale: #eaf2fb;
  --cyan: #58c3cd;
  --red: #d9583f;
  --cream: #f7f6f1;
  --white: #fff;
  --line: rgba(16, 39, 60, .15);
  --shadow: 0 24px 80px rgba(16, 39, 60, .14);
  --radius: 22px;
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--cream); font-family: Inter, "Avenir Next", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif; line-height: 1.6; }
body.nav-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
.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; z-index: 1000; left: 1rem; top: -4rem; padding: .7rem 1rem; background: var(--white); border-radius: 8px; }
.skip-link:focus { top: 1rem; }

.site-header { position: fixed; z-index: 100; top: 0; left: 0; width: 100%; height: 88px; padding: 0 clamp(22px, 4vw, 64px); display: flex; align-items: center; gap: 36px; background: rgba(247,246,241,.9); border-bottom: 1px solid transparent; backdrop-filter: blur(16px); transition: height .3s, border-color .3s, box-shadow .3s; }
.site-header.scrolled { height: 72px; border-color: var(--line); box-shadow: 0 8px 32px rgba(16,39,60,.06); }
.brand { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.brand img { width: 50px; height: 50px; object-fit: contain; border-radius: 50%; }
.brand-copy { display: flex; flex-direction: column; line-height: 1.1; }
.brand-copy strong { font-size: 1.15rem; letter-spacing: .12em; }
.brand-copy small { max-width: 230px; margin-top: 5px; color: var(--ink-soft); font-size: .67rem; white-space: nowrap; }
.site-nav { display: flex; align-items: center; gap: clamp(18px, 2.3vw, 34px); }
.site-nav a { position: relative; font-size: .88rem; font-weight: 600; }
.site-nav a::after { content: ""; position: absolute; left: 0; bottom: -8px; width: 100%; height: 2px; background: var(--red); transform: scaleX(0); transform-origin: right; transition: transform .25s; }
.site-nav a:hover::after, .site-nav a:focus-visible::after { transform: scaleX(1); transform-origin: left; }
.language-switch { display: flex; gap: 5px; padding: 8px 10px; background: transparent; border: 1px solid var(--line); border-radius: 999px; cursor: pointer; font-size: .76rem; }
.language-switch span { opacity: .45; }
.language-switch .active { color: var(--blue); opacity: 1; font-weight: 800; }
.menu-toggle { display: none; }

.hero { position: relative; min-height: 850px; padding: 160px max(6vw, calc((100vw - var(--max))/2)) 80px; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(420px, .95fr); align-items: center; gap: clamp(50px, 8vw, 120px); overflow: hidden; background: radial-gradient(circle at 62% 38%, rgba(88,195,205,.2), transparent 30%), linear-gradient(135deg, #f7f6f1 0%, #edf4f8 55%, #e8f1f8 100%); }
.hero::before { content: ""; position: absolute; top: 88px; bottom: 0; left: 56%; width: 1px; background: linear-gradient(transparent, rgba(21,94,168,.18), transparent); }
.hero-copy { position: relative; z-index: 3; }
.eyebrow { margin: 0 0 20px; color: var(--blue); font-size: .72rem; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; }
.hero h1 { margin: 0; max-width: 760px; font-size: clamp(3.4rem, 6.4vw, 6.8rem); font-weight: 500; line-height: .98; letter-spacing: -.06em; }
.hero h1 span, .hero h1 em { display: block; }
.hero h1 em { margin-top: 14px; color: var(--blue); font-family: Georgia, "Noto Serif SC", serif; font-weight: 400; font-style: normal; }
.hero-intro { max-width: 610px; margin: 36px 0; color: var(--ink-soft); font-size: clamp(1rem, 1.35vw, 1.18rem); line-height: 1.85; }
.hero-actions { display: flex; align-items: center; gap: 28px; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 30px; min-width: 160px; padding: 14px 22px; border-radius: 999px; font-size: .9rem; font-weight: 700; transition: transform .2s, box-shadow .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--white); background: var(--blue); box-shadow: 0 12px 28px rgba(21,94,168,.25); }
.button-primary:hover { background: var(--blue-deep); box-shadow: 0 16px 34px rgba(21,94,168,.35); }
.text-link { display: inline-flex; gap: 12px; align-items: center; font-size: .88rem; font-weight: 700; }
.text-link span:last-child { color: var(--red); }
.feature-card { position: relative; z-index: 2; height: min(61vw, 610px); max-height: 610px; min-height: 510px; border-radius: 280px 280px var(--radius) var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.feature-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(transparent 45%, rgba(4,26,46,.9)); }
.feature-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s cubic-bezier(.2,.8,.2,1); }
.feature-card:hover img { transform: scale(1.04); }
.feature-overlay { position: absolute; z-index: 2; left: 38px; right: 38px; bottom: 34px; color: var(--white); }
.feature-overlay p { margin: 0 0 8px; color: var(--cyan); font-size: .7rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.feature-overlay h2 { margin: 0; font-size: clamp(1.45rem, 2vw, 2rem); line-height: 1.25; }
.feature-overlay span { opacity: .72; font-size: .82rem; }
.hero-scroll { position: absolute; left: max(6vw, calc((100vw - var(--max))/2)); bottom: 30px; display: flex; align-items: center; gap: 12px; color: var(--ink-soft); }
.hero-scroll span { display: block; width: 58px; height: 1px; background: var(--ink-soft); animation: scroll-line 1.8s infinite; transform-origin: left; }
.hero-scroll small { font-size: .58rem; letter-spacing: .16em; }
.hero-orbit { position: absolute; inset: 0; pointer-events: none; }
.orbit { position: absolute; display: block; border: 1px solid rgba(21,94,168,.13); border-radius: 50%; }
.orbit-a { width: 660px; height: 660px; right: -160px; top: 75px; }
.orbit-b { width: 390px; height: 390px; left: 43%; bottom: -210px; border-color: rgba(217,88,63,.13); }
.molecule { position: absolute; width: 10px; height: 10px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 8px rgba(88,195,205,.14); animation: float 6s ease-in-out infinite; }
.molecule-a { left: 51%; top: 28%; }
.molecule-b { right: 4%; bottom: 20%; background: var(--red); box-shadow: 0 0 0 8px rgba(217,88,63,.12); animation-delay: -2s; }
.molecule-c { left: 38%; bottom: 16%; animation-delay: -4s; }

.signal-strip { min-height: 82px; padding: 0 5vw; display: flex; justify-content: center; align-items: center; gap: clamp(18px, 4vw, 60px); color: var(--white); background: var(--blue-deep); overflow: hidden; }
.signal-strip p { margin: 0; white-space: nowrap; font-size: clamp(.76rem, 1.2vw, .95rem); letter-spacing: .18em; }
.signal-strip span { color: var(--cyan); }
.section { padding: clamp(90px, 11vw, 150px) max(6vw, calc((100vw - var(--max))/2)); }
.section-heading { max-width: 900px; margin-bottom: 70px; }
.section-heading h2, .timeline-heading h2, .network h2, .join h2 { margin: 0; font-family: Georgia, "Noto Serif SC", serif; font-size: clamp(2.35rem, 4.5vw, 4.7rem); font-weight: 400; line-height: 1.17; letter-spacing: -.035em; }
.section-heading.row { max-width: none; display: grid; grid-template-columns: 1.45fr .55fr; gap: 80px; align-items: end; }
.section-heading.row > p { margin: 0 0 8px; color: var(--ink-soft); }
.about { background: var(--white); }
.about-grid { display: grid; grid-template-columns: .88fr 1.12fr; gap: clamp(60px, 9vw, 130px); align-items: start; }
.about-image { position: sticky; top: 110px; margin: 0; }
.about-image img { width: 100%; aspect-ratio: .84; object-fit: cover; border-radius: 240px 240px var(--radius) var(--radius); box-shadow: var(--shadow); }
.about-image figcaption { margin-top: 16px; display: flex; justify-content: space-between; color: var(--ink-soft); font-size: .75rem; letter-spacing: .08em; }
.about-image figcaption span:first-child { color: var(--red); font-weight: 800; }
.about-content .lead { margin: 0 0 44px; font-size: clamp(1.15rem, 1.8vw, 1.5rem); line-height: 1.75; }
.mission-list { border-top: 1px solid var(--line); }
.mission-list article { display: grid; grid-template-columns: 50px 145px 1fr; gap: 18px; align-items: baseline; padding: 25px 0; border-bottom: 1px solid var(--line); transition: padding .25s, background .25s; }
.mission-list article:hover { padding-left: 12px; background: linear-gradient(90deg, var(--blue-pale), transparent); }
.mission-list span { color: var(--red); font-size: .72rem; font-weight: 800; }
.mission-list h3, .mission-list p { margin: 0; }
.mission-list h3 { font-size: 1rem; }
.mission-list p { color: var(--ink-soft); font-size: .9rem; }

.impact { padding-top: 0; background: var(--white); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.stat { padding: 46px clamp(18px, 3vw, 40px); border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat strong { font-family: Georgia, serif; color: var(--blue); font-size: clamp(3.1rem, 5vw, 5.4rem); font-weight: 400; line-height: 1; }
.stat sup { color: var(--red); font-size: 1rem; font-weight: 800; }
.stat p { margin: 15px 0 0; color: var(--ink-soft); font-size: .84rem; }
.timeline-wrap { margin-top: 130px; }
.timeline-heading { margin-bottom: 60px; display: flex; justify-content: space-between; align-items: end; gap: 30px; }
.timeline-heading h2 { max-width: 780px; font-size: clamp(2.2rem, 3.7vw, 3.9rem); }
.slider-controls { display: flex; gap: 10px; }
.slider-controls button { width: 48px; height: 48px; border: 1px solid var(--line); border-radius: 50%; background: transparent; cursor: pointer; transition: .2s; }
.slider-controls button:hover { color: var(--white); background: var(--blue); border-color: var(--blue); }
.timeline { display: flex; gap: 0; overflow-x: auto; overscroll-behavior-inline: contain; scroll-snap-type: x mandatory; scrollbar-width: thin; scrollbar-color: var(--blue) var(--blue-pale); }
.timeline article { position: relative; flex: 0 0 290px; min-height: 260px; padding: 40px 34px 36px 0; border-top: 1px solid var(--ink); scroll-snap-align: start; }
.timeline article::before { content: ""; position: absolute; top: -6px; left: 0; width: 11px; height: 11px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 6px var(--white); }
.timeline time { color: var(--blue); font-family: Georgia, serif; font-size: 2.5rem; }
.timeline h3 { margin: 28px 0 8px; font-size: 1.05rem; }
.timeline p { max-width: 230px; margin: 0; color: var(--ink-soft); font-size: .86rem; }

.activities { color: var(--white); background: var(--blue-deep); }
.activities .eyebrow { color: var(--cyan); }
.activities .section-heading.row > p { color: rgba(255,255,255,.65); }
.activity-filters { display: flex; gap: 10px; margin-bottom: 36px; overflow-x: auto; }
.activity-filters button { padding: 9px 18px; color: rgba(255,255,255,.7); border: 1px solid rgba(255,255,255,.2); border-radius: 999px; background: transparent; white-space: nowrap; cursor: pointer; }
.activity-filters button:hover, .activity-filters .active { color: var(--blue-deep); background: var(--cyan); border-color: var(--cyan); }
.activity-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 390px; gap: 16px; }
.activity-card { position: relative; min-width: 0; overflow: hidden; border-radius: 16px; transition: opacity .35s, transform .35s; }
.activity-card[hidden] { display: none; }
.activity-card-wide { grid-column: span 2; }
.activity-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.2,.8,.2,1), filter .7s; }
.activity-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(transparent 35%, rgba(4,21,37,.88)); }
.activity-card:hover img { transform: scale(1.05); filter: saturate(1.08); }
.card-copy { position: absolute; z-index: 2; left: 24px; right: 24px; bottom: 22px; }
.card-copy span { color: var(--cyan); font-size: .63rem; font-weight: 800; letter-spacing: .16em; }
.card-copy h3 { margin: 7px 0 2px; font-size: clamp(1.1rem, 1.5vw, 1.45rem); line-height: 1.25; }
.card-copy p { margin: 0; color: rgba(255,255,255,.68); font-size: .78rem; }

.network { min-height: 760px; display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: center; background: var(--blue-pale); overflow: hidden; }
.network-copy > p:not(.eyebrow) { margin: 30px 0 40px; color: var(--ink-soft); }
.network-detail { padding: 22px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.network-detail span { display: block; color: var(--red); font-size: .68rem; font-weight: 800; letter-spacing: .12em; }
.network-detail strong { display: block; margin: 7px 0; font-size: 1.2rem; }
.network-detail p { margin: 0; color: var(--ink-soft); font-size: .86rem; }
.network-visual { position: relative; min-height: 580px; border-radius: 50%; background: radial-gradient(circle at center, rgba(255,255,255,.9), rgba(255,255,255,.25) 46%, transparent 70%); }
.network-visual svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.network-line { fill: none; stroke: rgba(21,94,168,.25); stroke-width: 1.5; stroke-dasharray: 4 7; }
.network-line.main-line { stroke: url(#linkGradient); stroke-width: 2.5; stroke-dasharray: 8 9; animation: dash 15s linear infinite; }
.pulse-ring { fill: none; stroke: var(--cyan); stroke-width: 2; transform-origin: 178px 242px; animation: pulse 2.5s infinite; }
.pulse-ring.delay { stroke: var(--red); transform-origin: 559px 268px; animation-delay: -1.2s; }
.map-node { position: absolute; padding: 0; display: flex; align-items: center; gap: 8px; border: 0; background: transparent; cursor: pointer; font-size: .74rem; font-weight: 700; }
.map-node span { display: block; width: 13px; height: 13px; border: 3px solid var(--white); border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 1px var(--blue); transition: transform .2s, background .2s; }
.map-node:hover span, .map-node.active span { transform: scale(1.45); background: var(--red); box-shadow: 0 0 0 1px var(--red); }
.node-heidelberg { left: 19%; top: 39%; }
.node-berlin { left: 34%; top: 17%; }
.node-europe { left: 8%; top: 72%; }
.node-china { right: 17%; top: 45%; }
.node-east { right: 2%; top: 22%; }
.node-south { right: 2%; bottom: 17%; }
.map-label { position: absolute; display: flex; flex-direction: column; opacity: .16; line-height: 1; }
.map-label strong { font-family: Georgia, serif; font-size: 8rem; font-weight: 400; }
.map-label small { letter-spacing: .3em; }
.map-de { left: 9%; bottom: 7%; }
.map-cn { right: 8%; top: 7%; }

.forum-gallery { background: var(--white); }
.gallery-track { display: grid; grid-template-columns: 1fr 1.2fr .85fr; gap: 18px; align-items: stretch; }
.gallery-track figure { position: relative; margin: 0; min-height: 460px; border-radius: 18px; overflow: hidden; }
.gallery-track figure:nth-child(2) { transform: translateY(-28px); }
.gallery-track img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s; }
.gallery-track figure:hover img { transform: scale(1.04); }
.gallery-track figcaption { position: absolute; inset: auto 0 0; padding: 52px 24px 20px; display: flex; align-items: end; justify-content: space-between; color: var(--white); background: linear-gradient(transparent, rgba(6,27,47,.9)); }
.gallery-track figcaption strong { font-family: Georgia, serif; font-size: 2.2rem; font-weight: 400; }
.gallery-track figcaption span { font-size: .78rem; }

.join { position: relative; min-height: 620px; padding: 110px max(6vw, calc((100vw - var(--max))/2)); display: grid; grid-template-columns: 1.15fr .55fr; gap: 120px; align-items: center; color: var(--white); background: var(--blue); overflow: hidden; }
.join::before { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, transparent 45%, rgba(7,40,70,.5)); }
.join-copy, .qr-card { position: relative; z-index: 2; }
.join .eyebrow { color: var(--cyan); }
.join h2 { max-width: 800px; font-size: clamp(2.7rem, 5vw, 5.2rem); }
.join-copy > p:not(.eyebrow) { max-width: 670px; margin: 28px 0 38px; color: rgba(255,255,255,.72); }
.join-steps { display: flex; gap: 30px; flex-wrap: wrap; }
.join-steps span { display: flex; gap: 9px; align-items: baseline; }
.join-steps b { color: var(--cyan); font-size: .65rem; }
.join-steps em { font-size: .86rem; font-style: normal; }
.qr-card { padding: 25px; color: var(--ink); background: var(--white); border-radius: 22px; box-shadow: 0 30px 90px rgba(0,0,0,.2); transform: rotate(2deg); }
.qr-card img { width: 100%; aspect-ratio: 1; object-fit: contain; }
.qr-card div { padding: 16px 4px 2px; display: flex; flex-direction: column; }
.qr-card strong { font-size: 1rem; }
.qr-card span { color: var(--ink-soft); font-size: .72rem; }
.join-orbit { position: absolute; width: 660px; height: 660px; right: -140px; top: -70px; border: 1px solid rgba(255,255,255,.16); border-radius: 50%; }
.join-orbit::before, .join-orbit::after { content: ""; position: absolute; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; }
.join-orbit::before { inset: 90px; }
.join-orbit::after { inset: 180px; }

.site-footer { min-height: 160px; padding: 45px max(6vw, calc((100vw - var(--max))/2)); display: grid; grid-template-columns: 1fr 1fr auto; align-items: center; gap: 30px; color: rgba(255,255,255,.72); background: #071e33; }
.footer-brand { display: flex; align-items: center; gap: 13px; }
.footer-brand img { width: 44px; height: 44px; object-fit: contain; border-radius: 50%; }
.footer-brand div { display: flex; flex-direction: column; }
.footer-brand strong { color: var(--white); letter-spacing: .12em; }
.footer-brand span, .site-footer p, .site-footer a { font-size: .74rem; }
.site-footer p { text-align: center; }
.site-footer a { color: var(--cyan); }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.8,.2,1); }
.reveal.is-visible { opacity: 1; transform: none; }

@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-24px); } }
@keyframes dash { to { stroke-dashoffset: -140; } }
@keyframes pulse { 0% { transform: scale(.7); opacity: .9; } 100% { transform: scale(1.65); opacity: 0; } }
@keyframes scroll-line { 0%,100% { transform: scaleX(.3); opacity: .4; } 50% { transform: scaleX(1); opacity: 1; } }

@media (max-width: 1020px) {
  .site-header { height: 76px; }
  .site-nav { position: fixed; inset: 76px 0 auto; padding: 28px; flex-direction: column; align-items: flex-start; background: var(--cream); border-bottom: 1px solid var(--line); transform: translateY(-120%); opacity: 0; visibility: hidden; transition: .3s; }
  .nav-open .site-nav { transform: none; opacity: 1; visibility: visible; }
  .menu-toggle { order: 2; width: 38px; height: 38px; padding: 8px; display: flex; flex-direction: column; justify-content: center; gap: 5px; border: 0; background: transparent; }
  .menu-toggle span:not(.sr-only) { width: 100%; height: 2px; background: var(--ink); transition: .25s; }
  .nav-open .menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-open .menu-toggle span:nth-child(2) { opacity: 0; }
  .nav-open .menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .language-switch { order: 1; }
  .hero { min-height: auto; padding-top: 140px; grid-template-columns: 1fr .82fr; gap: 40px; }
  .hero h1 { font-size: clamp(3.2rem, 7vw, 5rem); }
  .feature-card { min-height: 470px; }
  .about-grid { gap: 60px; }
  .mission-list article { grid-template-columns: 40px 1fr; }
  .mission-list p { grid-column: 2; }
  .activity-grid { grid-template-columns: repeat(2, 1fr); }
  .network { grid-template-columns: 1fr; }
  .network-copy { max-width: 800px; }
  .join { gap: 60px; }
}

@media (max-width: 720px) {
  .brand-copy small { max-width: 170px; overflow: hidden; text-overflow: ellipsis; }
  .language-switch { margin-left: 0; }
  .hero { padding: 125px 22px 90px; display: block; }
  .hero::before { display: none; }
  .hero-copy { padding-bottom: 58px; }
  .hero h1 { font-size: clamp(3rem, 14vw, 4.6rem); }
  .hero-intro { margin: 28px 0; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 18px; }
  .feature-card { height: 540px; min-height: 0; border-radius: 180px 180px 20px 20px; }
  .feature-overlay { left: 24px; right: 24px; bottom: 24px; }
  .hero-scroll { display: none; }
  .signal-strip { justify-content: flex-start; overflow-x: auto; }
  .section { padding: 86px 22px; }
  .section-heading { margin-bottom: 45px; }
  .section-heading.row { display: block; }
  .section-heading.row > p { margin-top: 25px; }
  .about-grid { display: block; }
  .about-image { position: relative; top: auto; margin-bottom: 55px; }
  .about-image img { aspect-ratio: 1; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .timeline-wrap { margin-top: 90px; }
  .timeline-heading { align-items: flex-start; }
  .slider-controls { display: none; }
  .timeline article { flex-basis: 255px; }
  .activities { padding-left: 22px; padding-right: 0; }
  .activities .section-heading, .activity-filters { padding-right: 22px; }
  .activity-grid { display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; padding-right: 22px; }
  .activity-card, .activity-card-wide { flex: 0 0 82vw; height: 480px; scroll-snap-align: center; }
  .network { padding-left: 22px; padding-right: 22px; gap: 20px; }
  .network-visual { min-height: 430px; transform: scale(.94); }
  .map-label strong { font-size: 5rem; }
  .gallery-track { display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; }
  .gallery-track figure, .gallery-track figure:nth-child(2) { flex: 0 0 84vw; min-height: 460px; transform: none; scroll-snap-align: center; }
  .join { padding: 90px 22px; grid-template-columns: 1fr; gap: 55px; }
  .qr-card { max-width: 330px; justify-self: center; }
  .site-footer { padding: 42px 22px; grid-template-columns: 1fr auto; }
  .site-footer p { display: none; }
}

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