@import url("https://fonts.googleapis.com/css2?family=Michroma&family=Manrope:wght@400;500;600;700&display=swap");

:root {
  --bg: #080808;
  --bg-soft: #111113;
  --text: #f8f2e8;
  --muted: #aaa095;
  --gold: #c9a15b;
  --gold-soft: #e6c981;
  --purple: #8257ff;
  --line: rgba(201, 161, 91, 0.28);
  --panel: rgba(255, 255, 255, 0.045);
  --max: 1240px;
}

* { box-sizing: border-box; }
html { color-scheme: dark; }
body { margin: 0; min-height: 100vh; color: var(--text); background: radial-gradient(circle at 15% 0%, rgba(201,161,91,.16), transparent 32%), radial-gradient(circle at 90% 10%, rgba(130,87,255,.12), transparent 30%), linear-gradient(180deg, #080808, #111113 55%, #060606); font-family: Manrope, Arial, sans-serif; }
a { color: inherit; }
button { font: inherit; }

.preview-nav { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; width: min(var(--max), calc(100% - 40px)); margin: 0 auto; border-bottom: 1px solid var(--line); }
.preview-brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-family: Michroma, sans-serif; letter-spacing: .15em; font-size: 13px; }
.preview-brand img { width: 132px; height: auto; display: block; }
.preview-room-page .preview-brand img { width: 220px; }
.preview-nav-links { display: flex; align-items: center; gap: 24px; color: var(--muted); font-size: 12px; font-weight: 700; }
.preview-nav-links a { text-decoration: none; }
.preview-nav-links a:hover { color: var(--gold-soft); }

.preview-main { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; padding: 82px 0 100px; }
.preview-hero { display: grid; grid-template-columns: 1.15fr .85fr; gap: 72px; align-items: end; padding-bottom: 84px; }
.preview-eyebrow { margin: 0 0 15px; color: var(--gold-soft); font-size: 11px; font-weight: 800; letter-spacing: .22em; text-transform: uppercase; }
.preview-hero h1 { max-width: 760px; margin: 0; font-family: Michroma, sans-serif; font-size: clamp(44px, 7vw, 88px); line-height: .98; letter-spacing: -.055em; font-weight: 400; }
.preview-hero h1 span { color: var(--gold-soft); }
.preview-hero-copy { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.75; }
.preview-hero-copy b { color: var(--text); font-weight: 600; }
.preview-home-display { display: flex; justify-content: center; padding: 0 0 84px; }
.preview-home-display img { display: block; width: min(899px, 100%); height: auto; border: 1px solid var(--line); border-radius: 24px; box-shadow: 0 32px 88px rgba(0,0,0,.38); }

.preview-collection { padding: 52px 0 70px; border-top: 1px solid var(--line); }
.collection-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 28px; }
.collection-heading h2 { margin: 0; font-family: Michroma, sans-serif; font-size: clamp(25px, 4vw, 42px); font-weight: 400; letter-spacing: -.04em; }
.collection-heading > span { color: var(--muted); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .14em; }
.collection-description { max-width: 720px; margin: 14px 0 0; color: var(--text); font-size: clamp(15px, 2vw, 20px); line-height: 1.55; }
.preview-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.preview-asset { overflow: hidden; border: 1px solid var(--line); border-radius: 22px; background: var(--panel); box-shadow: 0 24px 64px rgba(0,0,0,.25); }
.preview-asset.is-featured { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr); border-color: rgba(230,201,129,.58); background: linear-gradient(125deg, rgba(201,161,91,.11), rgba(255,255,255,.035) 48%, rgba(130,87,255,.07)); box-shadow: 0 34px 90px rgba(0,0,0,.38), inset 0 0 0 1px rgba(230,201,129,.08); }
.preview-asset.is-featured .asset-visual { min-height: 540px; border-right: 1px solid var(--line); }
.preview-asset.is-featured .asset-visual > img { width: min(52%, 330px); max-height: 450px; }
.preview-asset.is-featured .asset-info { display: flex; flex-direction: column; justify-content: center; padding: clamp(34px, 6vw, 72px); }
.preview-asset.is-featured .asset-info h3 { margin-top: 16px; font-size: clamp(30px, 4vw, 48px); }
.preview-asset.is-featured .asset-info strong { color: var(--gold-soft); font-size: 18px; }
.asset-experience-label { display: block; max-width: 360px; margin-top: 25px; color: var(--text); font-size: 14px; font-style: normal; font-weight: 600; line-height: 1.55; }
.asset-visual { position: relative; min-height: 390px; display: grid; place-items: center; overflow: hidden; text-decoration: none; background: radial-gradient(circle at 50% 34%, rgba(201,161,91,.18), transparent 32%), #09090a; }
.asset-visual img { width: 72%; max-height: 330px; object-fit: contain; filter: drop-shadow(0 20px 28px rgba(0,0,0,.58)); transition: transform .35s ease; }
.preview-asset.is-exhibit .asset-visual img { width: 84%; max-height: 350px; border-radius: 10px; }
.preview-asset.is-video .asset-visual img { width: 88%; max-height: 350px; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 12px; }
.preview-asset:hover .asset-visual img { transform: translateY(-7px) rotate(-1.5deg); }
.collection-album-cover { position: relative; width: min(86%, 322px); aspect-ratio: 1; overflow: hidden; border-radius: 6px; filter: drop-shadow(0 22px 30px rgba(0,0,0,.62)); transition: transform .35s ease; }
.asset-visual .collection-album-cover img { position: absolute; width: 104%; height: 104%; max-width: none; max-height: none; left: -2%; top: -2%; object-fit: cover; border-radius: 0; filter: none; transition: none; }
.preview-asset:hover .collection-album-cover { transform: translateY(-7px) rotate(-1.5deg); }
.preview-asset:hover .collection-album-cover img { transform: none; }
.collection-legacy-card { position: relative; width: min(72%, 238px); aspect-ratio: 5 / 7; padding: 7px; overflow: hidden; border-radius: 14px; background: linear-gradient(135deg, #805006 0%, #ffe08b 18%, #c48718 43%, #fff0ad 70%, #8d5909 100%); box-shadow: inset 0 0 0 1px rgba(255,241,173,.72); filter: drop-shadow(0 20px 28px rgba(0,0,0,.58)); transition: transform .35s ease; }
.collection-legacy-card-window { position: relative; width: 100%; height: 100%; overflow: hidden; border-radius: 9px; background: #080808; }
.asset-visual .collection-legacy-card img { position: absolute; max-width: none; max-height: none; object-fit: fill; filter: none; transition: none; }
.preview-asset:hover .collection-legacy-card { transform: translateY(-7px) rotate(-1.5deg); }
.preview-asset:hover .collection-legacy-card img { transform: none; }
.collection-ticket { position: relative; width: min(52%, 166px); aspect-ratio: var(--ticket-preview-aspect, 5 / 11); padding: 6px; overflow: hidden; background: linear-gradient(90deg, #8b5b0a 0%, #f8d468 19%, #bc7b13 48%, #ffe390 72%, #95610a 100%); clip-path: polygon(6% 0, 94% 0, 100% 2.8%, 100% var(--ticket-notch-top, 75.32%), 99% var(--ticket-notch-upper, 76.91%), 96% var(--ticket-notch-y, 78.5%), 99% var(--ticket-notch-lower, 80.09%), 100% var(--ticket-notch-bottom, 81.68%), 100% 97.2%, 94% 100%, 6% 100%, 0 97.2%, 0 var(--ticket-notch-bottom, 81.68%), 1% var(--ticket-notch-lower, 80.09%), 4% var(--ticket-notch-y, 78.5%), 1% var(--ticket-notch-upper, 76.91%), 0 var(--ticket-notch-top, 75.32%), 0 2.8%); filter: drop-shadow(0 20px 28px rgba(0,0,0,.58)); transition: transform .35s ease; }
.collection-ticket.is-silver { background: linear-gradient(90deg, #747a80 0%, #f5f7f8 18%, #aeb4ba 46%, #ffffff 72%, #7c8288 100%); }
.collection-ticket.uses-artwork-frame { padding: 0; background: transparent; }
.collection-ticket.uses-artwork-frame.has-notch-outline,
.viewer-ticket-poster.uses-artwork-frame.has-notch-outline { overflow: visible; clip-path: none; background: transparent; }
.collection-ticket-window { position: absolute; inset: 6px; overflow: hidden; background: #080808; clip-path: polygon(5% 0, 95% 0, 100% 2.5%, 100% var(--ticket-notch-top, 75.32%), 98.5% var(--ticket-notch-upper, 76.91%), 95% var(--ticket-notch-y, 78.5%), 98.5% var(--ticket-notch-lower, 80.09%), 100% var(--ticket-notch-bottom, 81.68%), 100% 97.5%, 95% 100%, 5% 100%, 0 97.5%, 0 var(--ticket-notch-bottom, 81.68%), 1.5% var(--ticket-notch-lower, 80.09%), 5% var(--ticket-notch-y, 78.5%), 1.5% var(--ticket-notch-upper, 76.91%), 0 var(--ticket-notch-top, 75.32%), 0 2.5%); }
.collection-ticket.uses-artwork-frame .collection-ticket-window { inset: 0; }
.collection-ticket.uses-exact-artwork,
.viewer-ticket-poster.uses-exact-artwork { overflow: visible; clip-path: none; background: transparent; }
.collection-ticket.uses-exact-artwork .collection-ticket-window,
.viewer-ticket-poster.uses-exact-artwork .viewer-ticket-poster-window { inset: 0; overflow: visible; clip-path: none; background: transparent; }
.collection-ticket.uses-exact-artwork::before,
.collection-ticket.uses-exact-artwork::after,
.viewer-ticket-poster.uses-exact-artwork::before,
.viewer-ticket-poster.uses-exact-artwork::after { display: none; }
.collection-ticket.has-notch-outline::before,
.collection-ticket.has-notch-outline::after,
.viewer-ticket-poster.has-notch-outline::before,
.viewer-ticket-poster.has-notch-outline::after { content: ""; position: absolute; z-index: 4; top: calc(var(--ticket-notch-y, 78.5%) - 3.18%); width: 11%; height: 6.36%; box-sizing: border-box; border: 2px solid #e7b943; border-radius: 50%; box-shadow: 0 0 0 1px rgba(74, 40, 0, .72), inset 0 0 4px rgba(255, 231, 134, .7); pointer-events: none; }
.collection-ticket.has-notch-outline::before,
.viewer-ticket-poster.has-notch-outline::before { left: -5.5%; clip-path: inset(0 0 0 50%); }
.collection-ticket.has-notch-outline::after,
.viewer-ticket-poster.has-notch-outline::after { right: -5.5%; clip-path: inset(0 50% 0 0); }
.asset-visual .collection-ticket img { position: absolute; max-width: none; max-height: none; object-fit: fill; filter: none; transition: none; }
.preview-asset:hover .collection-ticket { transform: translateY(-7px) rotate(-1.5deg); }
.preview-asset:hover .collection-ticket img { transform: none; }
.asset-state { position: absolute; top: 18px; right: 18px; padding: 7px 10px; border-radius: 20px; color: var(--gold-soft); background: rgba(8,8,9,.72); border: 1px solid rgba(230,201,129,.38); font-size: 9px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; backdrop-filter: blur(10px); }
.asset-placeholder { width: 70%; aspect-ratio: 5 / 7; display: flex; flex-direction: column; align-items: center; justify-content: center; border: 1px solid rgba(230,201,129,.34); border-radius: 18px; background: linear-gradient(145deg, rgba(201,161,91,.15), rgba(130,87,255,.1)), #121214; box-shadow: inset 0 0 0 8px rgba(0,0,0,.22), 0 24px 54px rgba(0,0,0,.38); }
.preview-collection:nth-of-type(2) .asset-placeholder { aspect-ratio: 5 / 11; width: 52%; }
.asset-placeholder span { display: grid; place-items: center; width: 55px; height: 55px; border-radius: 50%; background: var(--gold-soft); color: #111; font-family: Michroma, sans-serif; font-size: 13px; }
.asset-placeholder b { margin-top: 20px; font-family: Michroma, sans-serif; letter-spacing: .18em; font-size: 13px; }
.asset-placeholder small { margin-top: 10px; color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .12em; }
.asset-info { padding: 24px; }
.asset-info p { margin: 0; color: var(--gold-soft); font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .16em; }
.asset-info h3 { margin: 10px 0 2px; font-family: Michroma, sans-serif; font-size: 22px; font-weight: 400; letter-spacing: -.03em; }
.asset-info strong { color: var(--muted); font-size: 12px; font-weight: 500; }
.asset-info a { margin-top: 22px; display: flex; justify-content: space-between; text-decoration: none; color: var(--text); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .09em; }
.asset-info a span { color: var(--gold-soft); font-size: 18px; line-height: .7; }

.viewer-main { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; padding: 52px 0 90px; }
.viewer-breadcrumb { display: inline-flex; gap: 10px; align-items: center; margin-bottom: 30px; color: var(--muted); text-decoration: none; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; }
.viewer-layout { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(330px, .8fr); gap: 42px; align-items: center; }
.viewer-stage { position: relative; min-height: 690px; display: grid; place-items: center; overflow: hidden; border: 1px solid var(--line); border-radius: 30px; background: radial-gradient(circle at 50% 37%, rgba(201,161,91,.23), transparent 26%), radial-gradient(circle at 80% 15%, rgba(130,87,255,.12), transparent 28%), #09090a; box-shadow: 0 34px 90px rgba(0,0,0,.42); touch-action: none; }
.viewer-stage::after { content: ""; position: absolute; left: 18%; right: 18%; bottom: 11%; height: 30px; border-radius: 50%; background: rgba(0,0,0,.52); filter: blur(18px); }
.viewer-stage canvas { position: absolute; z-index: 2; inset: 0; width: 100%; height: 100%; cursor: grab; }
.viewer-stage canvas:active { cursor: grabbing; }
.viewer-poster { position: relative; z-index: 1; width: min(58%, 390px); max-height: 550px; object-fit: contain; filter: drop-shadow(0 30px 38px rgba(0,0,0,.65)); transition: opacity .25s ease; }
.viewer-stage.is-exhibit .viewer-poster { width: min(78%, 520px); max-height: 590px; border-radius: 12px; }
.viewer-legacy-poster { position: relative; z-index: 1; height: min(78%, 550px); aspect-ratio: 5 / 7; padding: 10px; overflow: hidden; border-radius: 22px; background: linear-gradient(135deg, #805006 0%, #ffe08b 18%, #c48718 43%, #fff0ad 70%, #8d5909 100%); box-shadow: inset 0 0 0 1px rgba(255,241,173,.78); filter: drop-shadow(0 30px 38px rgba(0,0,0,.65)); transition: opacity .25s ease; }
.viewer-legacy-poster-window { position: relative; width: 100%; height: 100%; overflow: hidden; border-radius: 14px; background: #080808; }
.viewer-legacy-poster .viewer-poster { position: absolute; z-index: 1; max-width: none; max-height: none; object-fit: fill; filter: none; }
.viewer-ticket-poster { position: relative; z-index: 1; height: min(78%, 550px); aspect-ratio: var(--ticket-preview-aspect, 5 / 11); overflow: hidden; background: #c99b32; clip-path: polygon(6% 0, 94% 0, 100% 2.8%, 100% var(--ticket-notch-top, 75.32%), 99% var(--ticket-notch-upper, 76.91%), 96% var(--ticket-notch-y, 78.5%), 99% var(--ticket-notch-lower, 80.09%), 100% var(--ticket-notch-bottom, 81.68%), 100% 97.2%, 94% 100%, 6% 100%, 0 97.2%, 0 var(--ticket-notch-bottom, 81.68%), 1% var(--ticket-notch-lower, 80.09%), 4% var(--ticket-notch-y, 78.5%), 1% var(--ticket-notch-upper, 76.91%), 0 var(--ticket-notch-top, 75.32%), 0 2.8%); filter: drop-shadow(0 30px 38px rgba(0,0,0,.65)); transition: opacity .25s ease; }
.viewer-ticket-poster.is-silver { background: #cbd0d5; }
.viewer-ticket-poster.is-thick-frame { background: linear-gradient(90deg, #8b5b0a 0%, #f8d468 19%, #bc7b13 48%, #ffe390 72%, #95610a 100%); }
.viewer-ticket-poster-window { position: absolute; inset: 3.6%; overflow: hidden; background: #080808; clip-path: polygon(5% 0, 95% 0, 100% 2.5%, 100% var(--ticket-notch-top, 75.32%), 98.5% var(--ticket-notch-upper, 76.91%), 95% var(--ticket-notch-y, 78.5%), 98.5% var(--ticket-notch-lower, 80.09%), 100% var(--ticket-notch-bottom, 81.68%), 100% 97.5%, 95% 100%, 5% 100%, 0 97.5%, 0 var(--ticket-notch-bottom, 81.68%), 1.5% var(--ticket-notch-lower, 80.09%), 5% var(--ticket-notch-y, 78.5%), 1.5% var(--ticket-notch-upper, 76.91%), 0 var(--ticket-notch-top, 75.32%), 0 2.5%); }
.viewer-ticket-poster.uses-artwork-frame .viewer-ticket-poster-window { inset: 0; }
.viewer-ticket-poster .viewer-poster { position: absolute; z-index: 1; max-width: none; max-height: none; object-fit: fill; filter: none; }
.viewer-stage.is-pending .viewer-poster, .viewer-stage.is-pending .viewer-pending { grid-area: 1 / 1; }
.viewer-stage.is-pending .viewer-poster { width: min(74%, 500px); opacity: .28; filter: saturate(.78) drop-shadow(0 30px 38px rgba(0,0,0,.7)); }
.viewer-stage.is-pending .viewer-pending { background: rgba(8,8,9,.82); backdrop-filter: blur(9px); }
.viewer-stage.is-active .viewer-poster { opacity: 0; }
.viewer-stage.is-active .viewer-ticket-poster { opacity: 0; }
.viewer-stage.is-active .viewer-legacy-poster { opacity: 0; }
.viewer-display-view { position: absolute; z-index: 3; inset: 0; display: grid; place-items: center; overflow: hidden; isolation: isolate; background: #2b190b; }
.viewer-display-view[hidden] { display: none; }
.viewer-display-view img { position: absolute; z-index: 1; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.viewer-start { position: absolute; z-index: 4; bottom: 34px; padding: 14px 22px; border: 1px solid rgba(230,201,129,.68); border-radius: 24px; background: rgba(8,8,9,.8); color: var(--gold-soft); font-weight: 800; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; backdrop-filter: blur(12px); cursor: pointer; }
.viewer-pending { position: relative; z-index: 3; width: min(70%, 460px); padding: 58px 36px; text-align: center; border: 1px solid var(--line); border-radius: 22px; background: rgba(255,255,255,.035); }
.viewer-pending span { display: grid; place-items: center; width: 64px; height: 64px; margin: 0 auto 22px; border-radius: 50%; background: var(--gold-soft); color: #111; font-family: Michroma, sans-serif; font-size: 14px; }
.viewer-pending h2 { margin: 0; font-family: Michroma, sans-serif; font-size: 25px; font-weight: 400; }
.viewer-pending p { margin: 13px 0 0; color: var(--muted); line-height: 1.6; font-size: 13px; }
.viewer-copy h1 { margin: 0; font-family: Michroma, sans-serif; font-size: clamp(38px, 5.5vw, 68px); line-height: 1.02; letter-spacing: -.055em; font-weight: 400; }
.viewer-copy h2 { margin: 13px 0 24px; color: var(--gold-soft); font-size: 18px; font-weight: 500; }
.viewer-description { color: var(--muted); line-height: 1.75; font-size: 15px; }
.viewer-intro-title { margin: 27px 0 10px; color: var(--text); font-family: Michroma, sans-serif; font-size: clamp(18px, 2.3vw, 27px); font-weight: 400; line-height: 1.35; letter-spacing: -.025em; }
.digital-experience-cta { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin: 28px 0 12px; padding: 17px 20px; border: 1px solid rgba(230,201,129,.72); border-radius: 12px; background: linear-gradient(110deg, rgba(201,161,91,.2), rgba(255,255,255,.055)); color: var(--gold-soft); text-decoration: none; font-size: 11px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; box-shadow: 0 16px 40px rgba(0,0,0,.24); transition: transform .2s ease, background .2s ease; }
.digital-experience-cta span { font-size: 22px; line-height: 1; }
.digital-experience-cta:hover, .digital-experience-cta:focus-visible { background: rgba(201,161,91,.26); transform: translateY(-2px); outline: none; }
.viewer-details { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin: 30px 0; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: var(--line); }
.viewer-details div { padding: 16px; background: #111113; }
.viewer-details dt { color: var(--muted); font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.viewer-details dd { margin: 7px 0 0; font-size: 11px; font-weight: 700; }
.viewer-controls { display: flex; flex-wrap: wrap; gap: 9px; }
.viewer-controls button, .viewer-room-link { padding: 11px 14px; border: 1px solid var(--line); border-radius: 9px; background: rgba(255,255,255,.045); color: var(--text); font-size: 10px; font-weight: 800; cursor: pointer; }
.viewer-controls button.is-active { border-color: var(--gold); background: rgba(201,161,91,.18); color: var(--gold-soft); }
.viewer-controls button:disabled { cursor: not-allowed; opacity: .38; }
.viewer-controls .tap-icon-button { min-width: 64px; min-height: 38px; padding: 5px 10px; display: inline-grid; place-items: center; }
.tap-button-icon { display: block; width: 54px; height: 24px; background: url("/previewroom/assets/tap-contactless-icon.png") center / 64px 51px no-repeat; filter: grayscale(1) brightness(4); mix-blend-mode: screen; }
.viewer-room-link { display: inline-block; margin-top: 22px; text-decoration: none; border-color: var(--gold); color: var(--gold-soft); }
.viewer-hint { margin-top: 15px; color: var(--muted); font-size: 10px; }

.preview-footer { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; padding: 26px 0 44px; border-top: 1px solid var(--line); color: var(--muted); font-size: 10px; }
.preview-footer-meta { display: flex; justify-content: space-between; gap: 20px; }
.preview-disclaimer { max-width: 760px; margin: 22px auto 0; text-align: center; color: rgba(170,160,149,.72); font-size: 9px; line-height: 1.55; letter-spacing: .035em; }

@media (max-width: 900px) {
  .preview-hero, .viewer-layout { grid-template-columns: 1fr; }
  .preview-hero { gap: 28px; }
  .preview-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .viewer-copy { order: -1; }
  .preview-asset.is-featured { grid-template-columns: 1fr; }
  .preview-asset.is-featured .asset-visual { border-right: 0; border-bottom: 1px solid var(--line); }
}

@media (max-width: 620px) {
  .preview-nav { min-height: 68px; }
  .preview-brand img { width: 112px; }
  .preview-room-page .preview-brand img { width: 168px; }
  .preview-nav-links a:first-child { display: none; }
  .preview-main { padding-top: 54px; }
  .preview-home-display { padding-bottom: 54px; }
  .preview-home-display img { border-radius: 18px; }
  .preview-grid { grid-template-columns: 1fr; }
  .asset-visual { min-height: 350px; }
  .preview-hero h1 { font-size: 48px; }
  .viewer-main { width: min(100% - 24px, var(--max)); padding-top: 32px; }
  .viewer-stage { min-height: 510px; border-radius: 22px; }
  .viewer-layout { gap: 26px; }
  .preview-footer-meta { flex-direction: column; }
}