:root {
  --night: #06110e;
  --night-2: #0a1c17;
  --panel: #0f2720;
  --jade: #6fbda3;
  --jade-bright: #a5e1c9;
  --gold: #c8a968;
  --red: #9c3128;
  --ivory: #e8e4d5;
  --muted: #879c93;
  --line: rgba(136,185,165,.22);
  --serif: "Songti SC", "STSong", "SimSun", serif;
  --sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ivory); background: var(--night); font-family: var(--sans); overflow-x: hidden; --pointer-x: 50vw; --pointer-y: 30vh; }
body::before { content: ""; position: fixed; z-index: 100; inset: 0; pointer-events: none; background: repeating-linear-gradient(0deg, rgba(144,210,184,.018) 0 1px, transparent 1px 4px); mix-blend-mode: screen; }
.ambient-light { position: fixed; z-index: 0; width: 680px; height: 680px; left: calc(var(--pointer-x) - 340px); top: calc(var(--pointer-y) - 340px); border-radius: 50%; pointer-events: none; background: radial-gradient(circle, rgba(78,163,132,.11), rgba(78,163,132,.025) 38%, transparent 69%); }
a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
button { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible { outline: 2px solid var(--jade-bright); outline-offset: 4px; }
::selection { color: #04110d; background: var(--jade-bright); }
.page-progress { position: fixed; z-index: 120; inset: 0 0 auto; height: 2px; background: rgba(255,255,255,.06); }
.page-progress span { display: block; width: 100%; height: 100%; transform: scaleX(var(--page-progress, 0)); transform-origin: left; background: var(--jade-bright); }

.site-header { position: absolute; z-index: 50; top: 0; left: 0; width: 100%; min-height: 86px; padding: 16px clamp(20px, 4vw, 68px); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; border-bottom: 1px solid var(--line); -webkit-backdrop-filter: blur(9px); backdrop-filter: blur(9px); }
.wordmark { width: fit-content; text-decoration: none; }
.wordmark span, .wordmark strong { display: block; }
.wordmark span { color: var(--jade); font-size: 8px; letter-spacing: .25em; }
.wordmark strong { margin-top: 7px; font-family: var(--serif); font-size: 14px; letter-spacing: .12em; }
.primary-nav { display: flex; gap: 30px; font-size: 11px; letter-spacing: .1em; }
.primary-nav a { text-decoration: none; color: var(--muted); }
.primary-nav a:hover, .primary-nav a:focus-visible { color: var(--ivory); }
.header-actions { display: flex; justify-content: flex-end; gap: 10px; }
.share-button, .switch-button { padding: 10px 13px; border: 1px solid var(--line); color: var(--ivory); background: rgba(7,22,17,.5); text-decoration: none; font-size: 10px; letter-spacing: .06em; cursor: pointer; }
.share-button:hover, .switch-button:hover { border-color: var(--jade); background: rgba(73,139,115,.12); }

.hero { position: relative; z-index: 1; min-height: 100svh; padding: 132px clamp(24px, 6.5vw, 116px) 72px; display: grid; grid-template-columns: minmax(360px, .82fr) minmax(520px, 1.2fr); grid-template-rows: auto 1fr; gap: 28px 6vw; align-items: center; background: radial-gradient(circle at 72% 45%, rgba(71,144,118,.12), transparent 33rem), linear-gradient(140deg, #050f0c, #091a15 60%, #050d0b); overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .24; background: linear-gradient(90deg, transparent 49.95%, rgba(125,176,155,.2) 50%, transparent 50.05%), linear-gradient(0deg, transparent 49.95%, rgba(125,176,155,.16) 50%, transparent 50.05%); background-size: 120px 120px; -webkit-mask-image: linear-gradient(to bottom, transparent, #000 30%, #000 80%, transparent); mask-image: linear-gradient(to bottom, transparent, #000 30%, #000 80%, transparent); }
.hero::after { content: "NIGHT"; position: absolute; left: 3vw; bottom: -3vw; font-family: var(--serif); font-size: clamp(100px, 19vw, 320px); font-weight: 900; line-height: .75; letter-spacing: -.08em; color: rgba(151,212,188,.028); pointer-events: none; }
.hero-archive { grid-column: 1 / -1; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 16px; color: var(--jade); font-size: 8px; letter-spacing: .2em; }
.hero-archive i { height: 1px; background: var(--line); }
.hero-copy { position: relative; z-index: 3; align-self: end; padding-bottom: 7vh; }
.eyebrow { margin: 0 0 24px; color: var(--jade); font-size: 10px; font-weight: 600; letter-spacing: .21em; }
.hero h1 { margin: 0; font-family: var(--serif); font-size: clamp(66px, 7.6vw, 126px); line-height: .98; letter-spacing: -.06em; }
.hero h1 span, .hero h1 strong { display: block; }
.hero h1 span { color: #80958b; font-size: .48em; letter-spacing: .04em; }
.hero h1 strong { margin-top: 13px; color: var(--jade-bright); text-shadow: 0 0 50px rgba(100,189,155,.18); }
.hero-copy > p:not(.eyebrow) { margin: 38px 0 0; font-family: var(--serif); font-size: clamp(16px, 1.25vw, 20px); line-height: 2; color: #9eaaa5; }
.enter-link { display: inline-flex; align-items: center; gap: 18px; margin-top: 36px; color: var(--gold); font-size: 11px; letter-spacing: .12em; text-decoration: none; }
.enter-link span { display: grid; place-items: center; width: 31px; height: 31px; border: 1px solid currentColor; border-radius: 50%; }
.hero-visual { position: relative; z-index: 2; margin: 0; padding: 15px; border: 1px solid var(--line); transform: translateY(var(--parallax-y, 0)); }
.frame-code { position: absolute; z-index: 3; top: 26px; left: 26px; padding: 6px 8px; color: var(--jade-bright); background: rgba(3,13,10,.72); font-size: 7px; letter-spacing: .17em; }
.hero-image-wrap { position: relative; overflow: hidden; }
.hero-image-wrap::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3,13,10,.2), transparent 40%, rgba(86,166,135,.08)); box-shadow: inset 0 0 60px rgba(1,9,6,.72); }
.hero-image-wrap img { width: 100%; aspect-ratio: 16/9; object-fit: cover; filter: brightness(.67) saturate(.82) contrast(1.12) hue-rotate(16deg); }
.hero-scan { position: absolute; z-index: 3; top: -3px; left: 0; width: 100%; height: 1px; background: var(--jade-bright); box-shadow: 0 0 16px var(--jade-bright); opacity: .65; }
.hero-visual figcaption { margin-top: 13px; color: #657b71; font-size: 7px; letter-spacing: .15em; }
.hero-coordinate { position: absolute; z-index: 4; right: clamp(24px, 6.5vw, 116px); bottom: 26px; display: flex; gap: 22px; color: #596d64; font-size: 8px; letter-spacing: .2em; }

.awakening { position: relative; z-index: 1; padding: clamp(100px, 13vw, 200px) clamp(24px, 8vw, 140px); background: #081712; }
.awakening-title { display: grid; grid-template-columns: .55fr 1fr; align-items: start; }
.awakening-title h2, .artifact-intro h2, .visit-heading h2, .share-copy h2 { grid-column: 2; margin: 0; font-family: var(--serif); font-size: clamp(50px, 6.7vw, 108px); line-height: 1.2; letter-spacing: -.055em; }
.awakening-story { display: grid; grid-template-columns: 160px minmax(300px, 700px); gap: 4vw; justify-content: center; margin: 100px 0; }
.time-stamp { align-self: start; color: var(--red); font-family: var(--serif); font-size: 46px; }
.awakening-story p { margin: 0; font-family: var(--serif); font-size: clamp(18px, 1.65vw, 25px); line-height: 2.1; color: #9fb0a8; }
.museum-data { display: grid; grid-template-columns: repeat(3, 1fr) auto; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.museum-data article { min-height: 190px; padding: 28px; border-right: 1px solid var(--line); }
.museum-data article span { color: var(--jade); font-size: 7px; letter-spacing: .18em; }
.museum-data article strong { display: block; margin-top: 34px; font-family: var(--serif); font-size: 35px; color: var(--jade-bright); }
.museum-data article p { margin: 7px 0 0; color: var(--muted); font-size: 11px; }
.museum-data > a { align-self: center; padding: 30px; color: var(--gold); font-size: 11px; text-underline-offset: 6px; }
.timeline-scale { max-width: 940px; margin: 110px auto 0; }
.timeline-scale > div { display: grid; grid-template-columns: 38px 1fr 210px; gap: 20px; align-items: center; margin: 23px 0; }
.timeline-scale b { color: var(--red); font-size: 9px; }
.timeline-scale span { height: 1px; background: linear-gradient(90deg, var(--line), var(--jade)); }
.timeline-scale p { display: flex; align-items: baseline; gap: 10px; margin: 0; color: var(--muted); font-size: 11px; letter-spacing: .16em; }
.timeline-scale strong { color: var(--ivory); font-family: var(--serif); font-size: 27px; letter-spacing: 0; }

.artifacts-section { position: relative; z-index: 1; background: #040d0a; }
.artifact-intro { min-height: 78svh; padding: 120px clamp(24px, 9vw, 156px); display: grid; grid-template-columns: 1.2fr .55fr; align-items: center; gap: 8vw; border-top: 1px solid var(--line); }
.artifact-intro h2 { grid-column: auto; color: var(--jade-bright); }
.artifact-intro > p { font-family: var(--serif); font-size: 17px; line-height: 2; color: var(--muted); }
.chapter-nav { position: sticky; z-index: 30; top: 14px; width: fit-content; max-width: calc(100% - 32px); margin: 0 auto -50px; padding: 8px; display: flex; gap: 4px; background: rgba(4,13,10,.82); border: 1px solid var(--line); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); overflow-x: auto; }
.chapter-nav a { min-width: 48px; padding: 8px 11px; color: var(--muted); text-decoration: none; border: 1px solid transparent; font-size: 9px; }
.chapter-nav a span { display: block; color: var(--jade); }
.chapter-nav a b { display: none; }
.chapter-nav a.is-active { color: var(--ivory); border-color: var(--jade); background: rgba(83,159,130,.12); }
.night-artifact { min-height: 100svh; padding: 120px clamp(24px, 9vw, 156px); display: grid; grid-template-columns: minmax(420px, 1.05fr) minmax(340px, .82fr); gap: clamp(54px, 9vw, 150px); align-items: center; border-top: 1px solid rgba(119,171,149,.12); overflow: hidden; }
.night-artifact:nth-child(even) { background: #071612; }
.night-artifact:nth-child(odd) { background: #050f0c; }
.night-artifact:nth-child(even) .night-artifact__visual { order: 2; }
.night-artifact:nth-child(even) .night-artifact__label { order: 1; }
.night-artifact__visual { position: relative; min-height: 70svh; display: grid; place-items: center; perspective: 1000px; }
.night-artifact__visual::before { content: var(--artifact-number); position: absolute; z-index: 0; right: -4vw; bottom: -5vw; font-family: var(--serif); font-size: clamp(170px, 22vw, 360px); line-height: .8; color: rgba(141,206,180,.035); }
.night-artifact__halo { position: absolute; width: 80%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(114,198,165,.2), rgba(70,136,111,.06) 38%, transparent 69%); filter: blur(8px); }
.night-artifact__image-wrap { position: relative; width: min(94%, 680px); padding: 12px; border: 1px solid var(--line); background: #06100d; transform: rotateY(-3deg) rotateX(1deg); box-shadow: 0 40px 80px rgba(0,0,0,.42); overflow: hidden; }
.night-artifact__image-wrap::after { content: ""; position: absolute; inset: 12px; background: radial-gradient(circle at 50% 42%, transparent, rgba(0,8,6,.55) 85%); pointer-events: none; }
.night-artifact__image-wrap img { width: 100%; height: min(68svh, 700px); object-fit: contain; object-position: var(--focus, 50% 50%); padding: clamp(34px, 4vw, 64px); background: radial-gradient(circle at 50% 42%, rgba(91,163,136,.15), #06100d 72%); filter: brightness(.96) saturate(.96) contrast(1.03); }
.night-artifact__image-wrap--official { border-color: rgba(139,207,181,.38); background: #0a1b15; }
.night-artifact__image-wrap--official::after { background: radial-gradient(circle at 50% 46%, transparent 62%, rgba(0,8,6,.2) 100%); }
.night-artifact__image-wrap--official img { filter: none; }
.official-photo-tag { position: absolute; z-index: 4; top: 26px; left: 26px; padding: 7px 9px; color: var(--jade-bright); background: rgba(3,13,10,.82); border: 1px solid var(--line); font-size: 7px; letter-spacing: .14em; }
.official-photo-source { position: absolute; z-index: 4; right: 26px; bottom: 26px; padding: 7px 9px; color: var(--gold); background: rgba(3,13,10,.82); border: 1px solid rgba(200,169,104,.22); font-size: 8px; letter-spacing: .1em; text-underline-offset: 5px; }
.scan-line { position: absolute; z-index: 2; top: 12px; left: 12px; right: 12px; height: 1px; background: var(--jade-bright); box-shadow: 0 0 20px var(--jade-bright); opacity: .62; }
.night-artifact__label { position: relative; z-index: 2; }
.archive-code { color: var(--red); font-size: 8px; letter-spacing: .22em; }
.night-era { margin: 38px 0 15px; color: var(--gold); font-size: 11px; letter-spacing: .13em; }
.night-artifact__label h3 { margin: 0; max-width: 650px; font-family: var(--serif); font-size: clamp(42px, 5vw, 80px); line-height: 1.23; color: var(--jade-bright); letter-spacing: -.04em; }
.night-lead { margin: 34px 0 0; font-family: var(--serif); font-size: clamp(17px, 1.35vw, 21px); line-height: 2; color: #aab7b1; }
.label-toggle { margin-top: 32px; padding: 12px 18px; border: 1px solid var(--jade); color: var(--jade-bright); background: transparent; cursor: pointer; font-size: 11px; letter-spacing: .1em; }
.label-toggle:hover { background: rgba(95,178,146,.12); }
.night-artifact__detail { max-height: 0; overflow: hidden; opacity: 0; transform: translateY(-8px); transition: max-height .5s ease, opacity .35s ease, transform .35s ease; }
.night-artifact.is-expanded .night-artifact__detail { max-height: 430px; opacity: 1; transform: translateY(0); }
.night-artifact__detail p { margin: 28px 0 0; color: var(--muted); font-size: 14px; line-height: 1.9; }
.night-artifact__detail .found { margin-top: 14px; color: #6d8379; font-size: 11px; }
.night-artifact__detail a { display: inline-block; margin-top: 22px; color: var(--gold); font-size: 11px; text-underline-offset: 6px; }

.visit-section { position: relative; z-index: 1; padding: clamp(100px, 13vw, 200px) clamp(24px, 8vw, 140px); background: #0b1d17; }
.visit-heading { display: grid; grid-template-columns: .55fr 1fr; }
.visit-heading h2 { color: var(--ivory); }
.visit-console { max-width: 1100px; margin: 100px auto 0; border: 1px solid var(--line); background: #071510; box-shadow: 0 28px 70px rgba(0,0,0,.35); }
.console-head { display: flex; justify-content: space-between; padding: 16px 22px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 8px; letter-spacing: .17em; }
.console-head i { color: var(--jade-bright); font-style: normal; }
.console-head i::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 8px; border-radius: 50%; background: var(--jade-bright); box-shadow: 0 0 10px var(--jade-bright); }
.console-time { padding: clamp(35px, 5vw, 70px); border-bottom: 1px solid var(--line); }
.console-time span { color: var(--jade); font-size: 10px; letter-spacing: .18em; }
.console-time strong { display: block; margin: 24px 0 14px; font-family: var(--serif); font-size: clamp(48px, 6.8vw, 100px); color: var(--jade-bright); }
.console-time p { margin: 0; color: var(--muted); }
.visit-console dl { margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); }
.visit-console dl div { padding: 26px; border-right: 1px solid var(--line); }
.visit-console dt { color: var(--red); font-size: 8px; letter-spacing: .2em; }
.visit-console dd { margin: 15px 0 0; font-family: var(--serif); line-height: 1.7; }
.console-actions { display: flex; gap: 12px; padding: 26px; border-top: 1px solid var(--line); }
.console-actions a { padding: 12px 17px; border: 1px solid var(--jade); color: var(--jade-bright); text-decoration: none; font-size: 11px; }
.update-note { margin: 0; padding: 0 26px 28px; color: #687a72; font-size: 10px; }

.share-section { position: relative; z-index: 1; min-height: 90svh; padding: 110px clamp(24px, 8vw, 140px); display: grid; grid-template-columns: 1.2fr .68fr; grid-template-rows: auto 1fr; gap: 40px 9vw; align-items: center; background: radial-gradient(circle at 80% 42%, rgba(79,148,120,.14), transparent 26rem), #050e0b; }
.share-signal { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; padding-bottom: 18px; border-bottom: 1px solid var(--line); color: var(--jade); font-size: 8px; letter-spacing: .2em; }
.signal-bars { display: flex; gap: 5px; align-items: end; height: 20px; }
.signal-bars i { width: 2px; background: var(--jade-bright); }
.signal-bars i:nth-child(1), .signal-bars i:nth-child(5) { height: 6px; }.signal-bars i:nth-child(2), .signal-bars i:nth-child(4) { height: 13px; }.signal-bars i:nth-child(3) { height: 20px; }
.share-copy h2 { grid-column: auto; color: var(--jade-bright); }
.share-copy > p:not(.eyebrow) { max-width: 640px; margin: 36px 0; font-family: var(--serif); font-size: 17px; line-height: 2; color: var(--muted); }
.share-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.share-actions button, .share-actions a { padding: 14px 18px; border: 1px solid var(--jade); color: var(--jade-bright); background: transparent; text-decoration: none; cursor: pointer; font-size: 11px; }
.share-actions button { color: #06110e; background: var(--jade-bright); }
.qr-card { margin: 0; padding: 18px; border: 1px solid var(--line); background: #0a1813; }
.qr-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; color: var(--jade); font-size: 7px; letter-spacing: .2em; }
.qr-head i { flex: 1; height: 1px; background: var(--line); }
.qr-frame { padding: 18px; background: #fff; }
.qr-frame img { width: 100%; aspect-ratio: 1; }
.qr-card figcaption { margin-top: 14px; color: #667a71; font-size: 8px; line-height: 1.7; }

.site-footer { position: relative; z-index: 1; padding: 48px clamp(24px, 8vw, 140px); display: grid; grid-template-columns: 1fr auto; gap: 24px 50px; color: #65786f; background: #030906; border-top: 1px solid var(--line); font-size: 10px; line-height: 1.8; }
.site-footer strong { color: var(--ivory); font-family: var(--serif); font-size: 15px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-links a { text-underline-offset: 5px; }
.disclaimer { grid-column: 1 / -1; margin: 0; padding-top: 21px; border-top: 1px solid var(--line); }
.toast { position: fixed; z-index: 150; left: 50%; bottom: 24px; padding: 12px 18px; color: var(--night); background: var(--jade-bright); transform: translate(-50%, 16px); opacity: 0; pointer-events: none; transition: .25s ease; font-size: 12px; }
.toast.is-visible { opacity: 1; transform: translate(-50%, 0); }
.reveal { opacity: 1; transform: none; }

@media (prefers-reduced-motion: no-preference) {
  .reveal:not(.is-visible) { opacity: 0; transform: translateY(30px); }
  .reveal { transition: opacity .85s ease, transform .85s cubic-bezier(.2,.8,.2,1); }
  .hero-scan, .scan-line { animation: scan 5.5s linear infinite; }
  .night-artifact__halo { animation: breathe 4.8s ease-in-out infinite; }
  .signal-bars i { animation: signal 1.2s ease-in-out infinite alternate; }
  .signal-bars i:nth-child(2) { animation-delay: -.3s; }.signal-bars i:nth-child(3) { animation-delay: -.7s; }.signal-bars i:nth-child(4) { animation-delay: -.9s; }
  @keyframes scan { from { transform: translateY(0); } to { transform: translateY(66svh); } }
  @keyframes breathe { 50% { opacity: .55; transform: scale(1.08); } }
  @keyframes signal { to { transform: scaleY(.38); opacity: .45; } }
}

@media (max-width: 980px) {
  .site-header { grid-template-columns: 1fr auto; }
  .primary-nav { display: none; }
  .hero { grid-template-columns: 1fr; align-content: start; }
  .hero-copy { padding: 28px 0 0; }
  .hero-visual { width: 84%; margin-left: auto; }
  .awakening-title, .visit-heading { grid-template-columns: 1fr; gap: 24px; }
  .awakening-title h2, .visit-heading h2 { grid-column: 1; }
  .museum-data { grid-template-columns: repeat(3, 1fr); }
  .museum-data > a { grid-column: 1 / -1; }
  .artifact-intro { grid-template-columns: 1fr; }
  .night-artifact { grid-template-columns: 1fr; min-height: auto; }
  .night-artifact:nth-child(even) .night-artifact__visual, .night-artifact:nth-child(even) .night-artifact__label { order: initial; }
  .visit-console dl { grid-template-columns: 1fr; }
  .visit-console dl div { border-right: 0; border-bottom: 1px solid var(--line); }
  .share-section { grid-template-columns: 1fr; }
  .qr-card { width: min(430px, 100%); }
}

@media (max-width: 640px) {
  .ambient-light { display: none; }
  .site-header { min-height: 70px; padding: 11px 16px; }
  .wordmark span { font-size: 6px; }.wordmark strong { font-size: 11px; }
  .share-button { display: none; }.switch-button { padding: 9px 10px; font-size: 9px; }
  .hero { min-height: 100svh; padding: 98px 16px 64px; gap: 24px; }
  .hero h1 { font-size: clamp(60px, 20vw, 84px); }
  .hero-copy { padding-top: 12px; }
  .hero-copy > p:not(.eyebrow) { font-size: 15px; }
  .hero-visual { width: 94%; margin-right: -9%; }
  .hero-coordinate { display: none; }
  .awakening { padding: 88px 16px; }
  .awakening-title h2, .artifact-intro h2, .visit-heading h2, .share-copy h2 { font-size: 43px; }
  .awakening-story { grid-template-columns: 1fr; margin: 70px 0; }
  .time-stamp { font-size: 32px; }
  .awakening-story p { font-size: 17px; }
  .museum-data { grid-template-columns: 1fr; }
  .museum-data article { min-height: 150px; border-right: 0; border-bottom: 1px solid var(--line); }
  .timeline-scale { margin-top: 70px; }
  .timeline-scale > div { grid-template-columns: 28px 1fr; }
  .timeline-scale p { grid-column: 2; }
  .artifact-intro { min-height: 65svh; padding: 86px 16px; }
  .artifact-intro > p { font-size: 15px; }
  .chapter-nav { top: 8px; }
  .night-artifact { gap: 42px; padding: 84px 16px; }
  .night-artifact__visual { min-height: auto; }
  .night-artifact__image-wrap { width: 94%; }
  .night-artifact__image-wrap img { height: 58svh; min-height: 430px; }
  .night-artifact__image-wrap img { padding: 44px 24px; }
  .official-photo-tag { top: 22px; left: 22px; max-width: calc(100% - 44px); }
  .official-photo-source { right: 22px; bottom: 22px; }
  .night-artifact__label h3 { font-size: 42px; }
  .visit-section { padding: 88px 16px; }
  .visit-console { margin-top: 58px; }
  .console-actions { display: grid; grid-template-columns: 1fr; }
  .console-actions a { text-align: center; }
  .share-section { min-height: auto; padding: 88px 16px; }
  .share-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .share-actions button { grid-column: 1 / -1; }
  .share-actions button, .share-actions a { text-align: center; }
  .site-footer { grid-template-columns: 1fr; padding: 42px 16px; }
  .disclaimer { grid-column: 1; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}