:root {
  --night: #120d2b;
  --night-deep: #09071a;
  --indigo: #33216e;
  --violet: #6742a9;
  --cyan: #21b8bb;
  --green: #65bd3f;
  --pink: #df4b8f;
  --coral: #ef6b76;
  --ivory: #f6f0e5;
  --paper: #fbf7ef;
  --ink: #21183d;
  --muted: #70667f;
  --white: #fffdf8;
  --line: rgba(48, 31, 92, 0.18);
  --serif: "Songti SC", "STSong", "Iowan Old Style", "Times New Roman", serif;
  --sans: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --shadow: 0 28px 80px rgba(22, 11, 48, 0.22);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: var(--paper); color: var(--ink); font-family: var(--sans); }
body.starlight-on { --pink: #f261ad; --cyan: #43d9d8; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
a:focus-visible, button:focus-visible, [tabindex]:focus-visible { outline: 3px solid #70e2df; outline-offset: 4px; }
svg { width: 22px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.7; }
#story, #collection, #full-set, #process, #specifications, #purchase { scroll-margin-top: 112px; }

.skip-link { position: fixed; left: 18px; top: -80px; z-index: 100; padding: 12px 16px; background: var(--white); color: var(--ink); text-decoration: none; }
.skip-link:focus { top: 14px; }
.progress { position: fixed; z-index: 80; inset: 0 0 auto; height: 3px; background: rgba(255, 255, 255, 0.12); }
.progress span { display: block; width: 100%; height: 100%; background: linear-gradient(90deg, var(--cyan), var(--pink)); transform: scaleX(0); transform-origin: left center; animation: page-progress linear both; animation-timeline: scroll(root); }

.topbar { position: fixed; z-index: 70; inset: 0 0 auto; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 17px 4vw 24px; color: var(--white); background: linear-gradient(180deg, rgba(9, 7, 26, 0.92), rgba(9, 7, 26, 0)); }
.brand-stack { display: grid; gap: 6px; width: max-content; min-width: 0; }
.collection-back { box-sizing: border-box; width: max-content; min-height: 36px; display: inline-flex; align-items: center; padding: 7px 10px; border: 1px solid rgba(216,171,104,.62); border-radius: 999px; color: var(--gold); background: rgba(9,7,26,.54); font: 650 9px/1.2 var(--sans); letter-spacing: .08em; text-decoration: none; text-transform: uppercase; opacity: .96; }
.collection-back:hover { color: var(--white); opacity: 1; }
.collection-back:focus-visible { outline: 2px solid var(--white); outline-offset: 4px; }
.wordmark, .topnav a, .language-toggle, .starlight-toggle { color: inherit; font: 650 11px/1 var(--sans); letter-spacing: 0.13em; text-decoration: none; }
.topnav { display: flex; gap: 28px; }
.topnav a { opacity: 0.74; letter-spacing: 0.08em; }
.topnav a:hover { opacity: 1; }
.header-actions { justify-self: end; display: flex; align-items: center; gap: 8px; }
.language-toggle { padding: 11px 10px; border: 0; background: transparent; opacity: .72; cursor: pointer; }
.language-toggle:hover { opacity: 1; }
.starlight-toggle { padding: 11px 15px; border: 1px solid rgba(255, 255, 255, 0.46); border-radius: 999px; background: rgba(18, 13, 43, 0.35); cursor: pointer; }
.starlight-toggle[aria-pressed="true"] { color: var(--night); border-color: var(--cyan); background: var(--cyan); box-shadow: 0 0 32px rgba(67, 217, 216, 0.42); }

.sticky-buybar { position: fixed; z-index: 75; inset: auto 0 0; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 10px 4vw calc(10px + env(safe-area-inset-bottom)); color: var(--white); border-top: 1px solid rgba(67,217,216,.42); background: rgba(9,7,26,.94); box-shadow: 0 -18px 48px rgba(9,7,26,.2); backdrop-filter: blur(16px); }
.sticky-buybar[hidden] { display: none; }
.sticky-buybar-summary { display: flex; align-items: baseline; gap: 15px; min-width: 0; font-size: 11px; }
.sticky-buybar-name { font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.sticky-buybar-summary strong { color: var(--cyan); font: 600 25px/1 var(--serif); }
.sticky-buybar-summary > span:last-child { color: rgba(255,255,255,.58); }
.sticky-buybar-button { flex: 0 0 auto; min-width: 132px; padding: 10px 20px; border: 1px solid var(--cyan); border-radius: 999px; color: var(--night-deep); background: var(--cyan); font-size: 11px; font-weight: 750; text-align: center; text-decoration: none; }
.sticky-buybar-button:hover { background: #68e4e2; }

.section-dark { color: var(--white); background: var(--night); }
.hero { position: relative; min-height: 100dvh; display: grid; align-items: end; overflow: hidden; color: var(--white); background: radial-gradient(circle at 78% 30%, rgba(84, 43, 152, 0.58), transparent 27%), radial-gradient(circle at 16% 72%, rgba(12, 133, 145, 0.28), transparent 34%), linear-gradient(135deg, #09071a 0%, #171034 48%, #271454 100%); }
.hero::after { position: absolute; z-index: 1; inset: 0; content: ""; pointer-events: none; background: linear-gradient(90deg, rgba(9, 7, 26, 0.82) 0%, rgba(9, 7, 26, 0.42) 44%, rgba(9, 7, 26, 0.05) 100%), linear-gradient(0deg, rgba(9, 7, 26, 0.65), transparent 50%); }
.star-field, .star-field::before, .star-field::after { position: absolute; inset: 0; content: ""; background-image: radial-gradient(circle, rgba(255,255,255,.9) 0 1px, transparent 1.4px); background-size: 74px 74px; }
.star-field { opacity: 0.45; transform: translate3d(var(--star-x, 0), var(--star-y, 0), 0); transition: transform 0.5s ease-out, opacity 0.35s ease; }
.star-field::before { background-size: 113px 113px; background-position: 21px 38px; opacity: 0.45; }
.star-field::after { background-size: 171px 171px; background-position: 84px 19px; opacity: 0.55; filter: drop-shadow(0 0 5px #7ce7e1); }
.starlight-on .star-field { opacity: 0.82; }
.orbit-system { position: absolute; z-index: 2; right: 3vw; top: 11vh; width: min(52vw, 690px); aspect-ratio: 1; border: 1px solid rgba(98, 224, 218, 0.36); border-radius: 50%; animation: orbit-turn 58s linear infinite; }
.orbit-system::before, .orbit-system::after, .orbit-system i { position: absolute; content: ""; border: 1px solid rgba(225, 79, 150, 0.32); border-radius: 50%; }
.orbit-system::before { inset: 12%; transform: rotate(18deg) scaleY(0.72); }
.orbit-system::after { inset: 27%; border-color: rgba(103, 189, 63, 0.34); transform: rotate(-26deg) scaleY(0.64); }
.orbit-system i:nth-child(1) { inset: 6% 29%; transform: rotate(61deg); }
.orbit-system i:nth-child(2) { inset: 24% 4%; transform: rotate(-33deg); }
.orbit-system i:nth-child(3) { inset: 39%; border-color: rgba(255, 255, 255, 0.28); }
.orbit-system b { position: absolute; inset: 47%; border-radius: 50%; background: var(--pink); box-shadow: 0 0 48px rgba(223, 75, 143, 0.8); }
.starlight-on .orbit-system { filter: drop-shadow(0 0 20px rgba(67, 217, 216, 0.25)); }

.hero-copy { position: relative; z-index: 4; max-width: 800px; margin: 0 6vw 10vh; }
.kicker, .section-number { margin: 0 0 18px; color: var(--pink); font: 650 11px/1.45 var(--sans); letter-spacing: 0.16em; text-transform: uppercase; }
h1, h2, h3 { margin: 0; font-family: var(--serif); font-weight: 600; line-height: 1.01; letter-spacing: -0.035em; }
h1 { font-size: clamp(62px, 8.3vw, 126px); }
h1 span { color: #f1bdd8; font-size: 0.66em; }
h2 { font-size: clamp(47px, 6vw, 84px); }
h3 { font-size: clamp(35px, 4.1vw, 58px); }
.hero-copy > p:not(.kicker) { max-width: 570px; margin: 28px 0 20px; font-size: 17px; line-height: 1.85; color: rgba(255, 255, 255, 0.82); }
.text-link { display: inline-flex; align-items: center; gap: 18px; margin-top: 10px; padding: 14px 0; border-bottom: 1px solid var(--cyan); color: inherit; font: 650 11px var(--sans); letter-spacing: 0.13em; text-decoration: none; }
.hero-actions { display: flex; align-items: center; gap: 26px; }
.price-link { display: inline-grid; grid-template-columns: auto auto; align-items: center; gap: 12px; min-width: 190px; margin-top: 10px; padding: 12px 16px; border: 1px solid var(--cyan); border-radius: 999px; color: var(--night-deep); background: var(--cyan); text-decoration: none; box-shadow: inset 0 1px 0 rgba(255,255,255,.28); }
.price-link span { font: 650 10px/1 var(--sans); letter-spacing: .09em; text-transform: uppercase; }
.price-link strong { font: 600 24px/1 var(--serif); }
.price-link:active, .story-play:active, .filter:active, #order-status:active { transform: translateY(1px); }

.hero-tiles { position: absolute; z-index: 3; right: -1vw; bottom: -6vh; width: min(59vw, 900px); height: 88vh; pointer-events: none; }
.hero-tile { position: absolute; width: clamp(112px, 12vw, 184px); filter: drop-shadow(0 22px 30px rgba(2, 0, 15, 0.48)); transform: translate3d(0, var(--float-y, 0), 0) rotate(var(--r)); transition: transform 0.22s ease-out, filter 0.35s ease; }
.hero-tile:nth-child(1) { left: 5%; top: 28%; --r: -10deg; }
.hero-tile:nth-child(2) { left: 25%; top: 12%; --r: 6deg; }
.hero-tile:nth-child(3) { left: 45%; top: 31%; --r: -3deg; }
.hero-tile:nth-child(4) { left: 67%; top: 16%; --r: 10deg; }
.hero-tile:nth-child(5) { left: 12%; top: 62%; --r: 7deg; }
.hero-tile:nth-child(6) { left: 37%; top: 59%; --r: -8deg; }
.hero-tile:nth-child(7) { left: 65%; top: 58%; --r: 4deg; }
.starlight-on .hero-tile { filter: drop-shadow(0 22px 30px rgba(2, 0, 15, 0.48)) drop-shadow(0 0 13px rgba(67, 217, 216, 0.2)); }

.story-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 9vw; align-items: end; padding: 12vw 9vw 5vw; color: var(--white); background: linear-gradient(180deg, #09071a, #0d0a24); }
.lede { max-width: 610px; margin: 0; font-size: 18px; line-height: 1.85; color: rgba(255,255,255,.68); }
.story-explorer { --chapter-progress: 0%; position: relative; overflow: hidden; padding: 1vw 5vw 8vw; color: var(--white); background: radial-gradient(circle at 70% 38%, rgba(83,44,151,.42), transparent 24%), radial-gradient(circle at 86% 74%, rgba(22,168,181,.2), transparent 25%), linear-gradient(155deg,#0d0a24,#080617 70%); }
.story-explorer::before { position: absolute; inset: 0; content: ""; opacity: .4; background-image: radial-gradient(circle,#fff 0 1px,transparent 1.3px); background-size: 72px 72px; mask-image: linear-gradient(90deg,transparent 2%,#000 22%,#000 100%); }
.journey-sky { position: absolute; inset: 0; pointer-events: none; }
.journey-sky i { position: absolute; width: 130px; height: 1px; opacity: 0; background: linear-gradient(90deg,transparent,#fff); filter: drop-shadow(0 0 7px var(--cyan)); transform: rotate(-25deg); animation: shooting-star 8s linear infinite; }
.journey-sky i:nth-child(1) { left: 15%; top: 24%; }.journey-sky i:nth-child(2) { left: 62%; top: 17%; animation-delay: 2.8s; }.journey-sky i:nth-child(3) { left: 78%; top: 56%; animation-delay: 5.1s; }
.story-panel { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(380px,.78fr) minmax(530px,1.22fr); gap: 5vw; align-items: center; max-width: 1420px; min-height: 700px; margin: auto; }
.story-copy { order: 1; }
.story-visual { order: 2; position: relative; display: grid; place-items: center; overflow: visible; aspect-ratio: 1.1; background: radial-gradient(circle at 50% 49%,rgba(228,74,146,.2),transparent 17%); }
.story-visual::before { position: absolute; inset: 3%; content: ""; border: 1px solid rgba(226,74,145,.48); border-radius: 50%; filter: drop-shadow(0 0 16px rgba(226,74,145,.28)); transform: rotate(18deg) scaleY(.64); }
.story-visual::after { position: absolute; inset: 12% -4%; content: ""; border: 1px solid rgba(35,189,193,.42); border-radius: 50%; filter: drop-shadow(0 0 13px rgba(35,189,193,.2)); transform: rotate(-31deg) scaleY(.7); }
.story-visual img { position: relative; z-index: 4; width: min(36%,270px); filter: drop-shadow(0 36px 34px rgba(0,0,0,.55)) drop-shadow(0 0 14px rgba(67,217,216,.18)); transform: rotate(-7deg) translateY(-4px); animation: story-float 4.8s ease-in-out infinite; transition: opacity .28s ease, transform .55s cubic-bezier(.2,.8,.2,1); }
.story-visual.is-changing img { opacity: 0; transform: rotate(8deg) translate(38px,18px) scale(.84); }
.story-orbit { position: absolute; z-index: 2; border: 1px solid rgba(226,74,145,.42); border-radius: 50%; }
.orbit-a { inset: 21%; animation: orbit-turn 26s linear infinite; }.orbit-a::after { position: absolute; left: 8%; top: 6%; width: 14px; aspect-ratio: 1; content: ""; border-radius: 50%; background: var(--pink); box-shadow: 0 0 22px var(--pink); }
.orbit-b { inset: 31% 9%; border-color: rgba(35,189,193,.44); transform: rotate(-34deg); }
.story-glow { position: absolute; z-index: 1; width: 34%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle,rgba(255,210,232,.72),rgba(226,74,145,.14) 42%,transparent 72%); filter: blur(7px); animation: glow-breathe 3.8s ease-in-out infinite; }
.story-copy .section-number { color: var(--pink); }
.story-copy h3 { max-width: 650px; color: var(--white); font-size: clamp(52px,5.3vw,82px); }
.story-copy > p:not(.section-number) { max-width: 590px; font-size: 18px; line-height: 1.8; color: rgba(255,255,255,.68); }
.story-copy h3, .story-copy > p:not(.section-number), .chapter-tile { transition: opacity .3s ease, transform .42s ease; }
.story-panel.is-changing .story-copy h3, .story-panel.is-changing .story-copy > p:not(.section-number), .story-panel.is-changing .chapter-tile { opacity: 0; transform: translateX(-16px); }
.story-play { display: inline-flex; align-items: center; gap: 12px; margin-top: 14px; padding: 14px 22px; border: 1px solid rgba(67,217,216,.68); border-radius: 999px; color: var(--white); background: rgba(18,13,43,.5); cursor: pointer; box-shadow: inset 0 0 0 1px rgba(226,74,145,.25); }
.story-play svg { width: 18px; color: var(--pink); fill: none; }.story-play[aria-pressed="true"] { border-color: var(--pink); box-shadow: 0 0 28px rgba(226,74,145,.24); }
.chapter-tile { display: grid; grid-template-columns: 76px 1fr; gap: 18px; align-items: center; max-width: 420px; margin: 30px 0 0; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.16); }
.chapter-tile img { width: 76px; height: 100px; object-fit: contain; filter: drop-shadow(0 15px 12px rgba(0,0,0,.35)); }
.chapter-tile figcaption span { display: block; margin-bottom: 8px; color: rgba(255,255,255,.45); font-size: 10px; letter-spacing: .13em; }
.chapter-tile figcaption strong { color: var(--white); font: 600 22px/1.2 var(--serif); }
.journey-rail { position: relative; z-index: 3; max-width: 1420px; margin: 0 auto; padding-top: 20px; }
.journey-progress { position: absolute; left: 2%; right: 2%; top: 24px; height: 2px; background: rgba(255,255,255,.12); }
.journey-progress span { display: block; width: var(--chapter-progress); height: 100%; background: linear-gradient(90deg,var(--pink),var(--cyan)); box-shadow: 0 0 16px var(--cyan); transition: width .6s cubic-bezier(.2,.8,.2,1); }
.chapter-tabs { display: grid; grid-template-columns: repeat(6,1fr); margin: 0; }
.chapter-tabs button { position: relative; display: flex; flex-direction: column; gap: 8px; align-items: flex-start; padding: 25px 12px 10px; border: 0; color: rgba(255,255,255,.42); background: transparent; text-align: left; cursor: pointer; }
.chapter-tabs button::before { position: absolute; left: 13px; top: 19px; width: 9px; aspect-ratio: 1; content: ""; border: 2px solid #615b75; border-radius: 50%; background: #17122f; transform: translateY(-50%); transition: .3s ease; }
.chapter-tabs button span { color: inherit; font: 700 11px var(--sans); }
.chapter-tabs button[aria-selected="true"] { color: var(--white); }
.chapter-tabs button[aria-selected="true"]::before { border-color: var(--white); background: var(--pink); box-shadow: 0 0 18px var(--pink); }
.chapter-tabs button[aria-selected="true"] span { color: var(--pink); }

.source-board { display: grid; grid-template-columns: minmax(330px, .72fr) minmax(560px, 1.28fr); gap: 7vw; align-items: center; padding: 10vw 7vw; background: radial-gradient(circle at 76% 35%, #35206b 0%, var(--night) 40%, var(--night-deep) 100%); }
.source-copy { max-width: 560px; }
.source-copy > p:last-child { font-size: 17px; line-height: 1.8; color: rgba(255,255,255,.7); }
.overview-frame { margin: 0; padding: 1px; border: 1px solid rgba(67, 217, 216, .38); background: rgba(255,255,255,.05); box-shadow: 0 35px 100px rgba(0,0,0,.38); }
.overview-frame img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.overview-frame figcaption { padding: 13px 16px; color: rgba(255,255,255,.5); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }

.collection { padding: 12vw 5vw; background: var(--paper); }
.finished-set { display: grid; grid-template-columns: minmax(280px,.68fr) minmax(540px,1.32fr); gap: 6vw; align-items: center; padding: 9vw 7vw; color: var(--ink); background: #eee6d9; }
.finished-set-copy { max-width: 520px; }
.finished-set-copy > p:not(.section-number) { margin: 24px 0; color: #51465d; font-size: 17px; line-height: 1.8; }
.finished-buy-link { display: inline-flex; align-items: center; gap: 18px; padding: 14px 18px; border: 1px solid rgba(21,37,58,.28); border-radius: 999px; color: var(--ink); background: rgba(255,255,255,.62); font-size: 12px; letter-spacing: .06em; text-decoration: none; }
.finished-buy-link strong { font: 600 23px var(--serif); }
.finished-gallery { min-width: 0; }
.finished-stage { overflow: hidden; margin: 0; border-radius: 24px; background: #d8cbb9; box-shadow: 0 28px 70px rgba(40,31,25,.18); }
.finished-stage img { display: block; width: 100%; aspect-ratio: 16/9; object-fit: cover; transition: opacity .2s ease; }
.finished-thumbs { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 8px; margin-top: 10px; }
.finished-thumb { overflow: hidden; padding: 0; border: 2px solid transparent; border-radius: 10px; background: #d8cbb9; cursor: pointer; }
.finished-thumb.active { border-color: var(--pink); }
.finished-thumb img { display: block; width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.finished-caption { margin: 10px 0 0; color: #756b63; font-size: 11px; line-height: 1.5; }
.proof-system { padding: 10vw 7vw; background: radial-gradient(circle at 15% 15%,#33216e 0%,var(--night) 34%,var(--night-deep) 100%); }
.proof-system-heading { max-width: 980px; }
.proof-system-heading > p:last-child { max-width: 780px; margin: 26px 0 0; color: rgba(255,255,255,.7); font-size: 17px; line-height: 1.8; }
.proof-system-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; max-width: 1450px; margin: 54px auto 0; }
.proof-system-grid article { min-width: 0; padding: 30px; border: 1px solid rgba(255,255,255,.14); border-radius: 16px; background: rgba(255,255,255,.055); }
.proof-system-grid span { color: var(--cyan); font-size: 11px; font-weight: 700; letter-spacing: .14em; }
.proof-system-grid h3 { margin-top: 22px; color: var(--white); font-size: clamp(28px,2.4vw,38px); line-height: 1.1; }
.proof-system-grid p { margin: 18px 0 0; color: rgba(255,255,255,.66); font-size: 14px; line-height: 1.75; }
.proof-system-note { max-width: 1100px; margin: 20px auto 0; padding: 18px 22px; border-left: 3px solid var(--pink); color: rgba(255,255,255,.68); background: rgba(255,255,255,.05); font-size: 13px; line-height: 1.7; }
.proof-system-note strong { color: var(--white); }
.collection-heading { max-width: 930px; margin: 0 auto 66px; text-align: center; }
.collection-heading > p:not(.section-number) { max-width: 740px; margin: 28px auto; font-size: 17px; line-height: 1.75; color: #51465d; }
.collection-stats { display: flex; justify-content: center; gap: 22px; margin-top: 34px; }
.collection-stats span { min-width: 178px; padding: 18px 22px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.collection-stats strong { display: block; margin-bottom: 2px; color: var(--ink); font: 600 34px var(--serif); }
.gallery-toolbar { position: sticky; z-index: 30; top: 60px; display: flex; justify-content: space-between; align-items: center; gap: 24px; max-width: 1450px; margin: 0 auto 34px; padding: 13px 15px; border: 1px solid var(--line); background: rgba(251, 247, 239, .92); backdrop-filter: blur(14px); }
.filter-group { display: flex; gap: 5px; overflow-x: auto; }
.filter { flex: 0 0 auto; padding: 11px 15px; border: 0; border-radius: 999px; color: var(--ink); background: transparent; cursor: pointer; }
.filter span { color: var(--muted); font-size: 10px; }
.filter.active { color: var(--white); background: var(--night); }
.filter.active span { color: var(--cyan); }
#gallery-status { flex: 0 0 auto; margin: 0; color: var(--muted); font-size: 12px; }
.gallery-disclosure { display: flex; justify-content: space-between; align-items: center; gap: 24px; max-width: 1450px; margin: -12px auto 28px; padding: 18px 20px; border-left: 3px solid var(--pink); background: #f1e9dd; }
.gallery-disclosure strong { display: block; color: var(--ink); font: 600 20px/1.25 var(--serif); }
.gallery-disclosure p { max-width: 980px; margin: 7px 0 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.gallery-disclosure a { flex: 0 0 auto; padding: 11px 15px; border: 1px solid var(--ink); border-radius: 999px; color: var(--ink); font-size: 11px; font-weight: 700; text-decoration: none; transition: color .2s ease, background .2s ease; }
.gallery-disclosure a:hover { color: var(--white); background: var(--ink); }
.tile-gallery { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 20px; max-width: 1450px; margin: auto; }
.tile-card { overflow: hidden; min-width: 0; border: 1px solid rgba(75, 42, 129, .2); background: #f7f1e8; box-shadow: 0 13px 34px rgba(36, 21, 67, .08); transition: transform .22s ease, box-shadow .22s ease; }
.tile-card:hover { transform: translateY(-6px); box-shadow: 0 23px 50px rgba(36, 21, 67, .15); }
.tile-card button { width: 100%; padding: 0; border: 0; color: inherit; background: transparent; text-align: left; cursor: zoom-in; }
.tile-card-image { position: relative; display: grid; place-items: center; overflow: hidden; aspect-ratio: 1 / 1.12; background: radial-gradient(circle at 50% 36%, #ffffff, #ece3d9 76%); }
.tile-card-image::after { position: absolute; inset: auto 13% 9%; height: 8%; content: ""; border-radius: 50%; background: rgba(40, 23, 70, .16); filter: blur(10px); }
.tile-card img { position: relative; z-index: 1; width: 61%; max-height: 88%; object-fit: contain; transition: transform .28s ease; }
.tile-card:hover img { transform: scale(1.035) rotate(-.5deg); }
.tile-card-copy { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 16px 18px 18px; border-top: 1px solid rgba(75, 42, 129, .14); }
.tile-card-copy strong { font: 600 22px/1.1 var(--serif); }
.tile-card-copy span { color: var(--muted); font-size: 10px; letter-spacing: .09em; text-transform: uppercase; }

.set-system { padding: 11vw 7vw 10vw; background: radial-gradient(circle at 82% 16%, #35206b 0%, var(--night) 38%, var(--night-deep) 100%); }
.set-system-heading { max-width: 920px; margin-bottom: 58px; }
.set-system-heading > p:last-child { max-width: 760px; margin-top: 26px; color: rgba(255,255,255,.68); font-size: 17px; line-height: 1.8; }
.set-map { display: grid; grid-template-columns: repeat(12,minmax(0,1fr)); gap: 14px; max-width: 1450px; margin: auto; }
.set-family { grid-column: span 5; display: grid; grid-template-columns: minmax(120px,.62fr) minmax(210px,1fr); gap: 24px; align-items: center; min-height: 310px; padding: 28px; border: 1px solid rgba(255,255,255,.14); border-radius: 16px; background: rgba(255,255,255,.055); box-shadow: inset 0 1px 0 rgba(255,255,255,.06); }
.set-family-wide, .set-family-pair { grid-column: span 7; }
.set-family-wide { grid-row: span 2; grid-template-columns: minmax(310px,1.1fr) minmax(250px,.9fr); }
.set-family > img { justify-self: center; width: min(150px,100%); max-height: 240px; object-fit: contain; filter: drop-shadow(0 20px 24px rgba(0,0,0,.38)); }
.set-family-images { display: flex; align-items: flex-end; justify-content: center; min-width: 0; }
.set-family-images img { width: min(28%,140px); margin-left: -8%; object-fit: contain; filter: drop-shadow(0 20px 20px rgba(0,0,0,.34)); transform: rotate(var(--tile-angle,0deg)); }
.set-family-images img:first-child { margin-left: 0; }
.set-family-images img:nth-child(2n) { --tile-angle: 4deg; }
.set-family-images img:nth-child(3n) { --tile-angle: -5deg; }
.set-family strong { color: var(--cyan); font: 600 clamp(42px,4.8vw,72px)/1 var(--serif); }
.set-family h3 { margin-top: 11px; color: var(--white); font-size: clamp(28px,2.3vw,38px); }
.set-family p { margin: 14px 0 0; color: rgba(255,255,255,.64); font-size: 14px; line-height: 1.72; }
.set-boundary { max-width: 1450px; margin: 18px auto 0; padding: 18px 22px; border-left: 3px solid var(--pink); color: rgba(255,255,255,.65); background: rgba(255,255,255,.05); font-size: 14px; line-height: 1.65; }
.set-boundary strong { color: var(--white); }

.tactile { display: grid; grid-template-columns: minmax(330px,.8fr) minmax(500px,1.2fr); gap: 7vw; align-items: center; padding: 10vw 8vw; background: radial-gradient(circle at 74% 45%, #35206d, #120d2b 44%, #09071a); }
.tactile-copy { max-width: 600px; }
.tactile-copy > p:last-child { font-size: 17px; line-height: 1.8; color: rgba(255,255,255,.7); }
.tile-stage { display: grid; place-items: center; min-height: 650px; perspective: 1200px; touch-action: pan-y; }
.feature-tile { --rx: 0deg; --ry: 0deg; --mx: 50%; --my: 35%; position: relative; width: min(360px, 62vw); transform: rotateX(var(--rx)) rotateY(var(--ry)); transform-style: preserve-3d; transition: transform .18s ease-out; }
.feature-tile img { width: 100%; filter: drop-shadow(0 32px 38px rgba(0,0,0,.48)); }
.moving-light { position: absolute; inset: 5% 7%; pointer-events: none; border-radius: 10%; background: radial-gradient(circle at var(--mx) var(--my), rgba(255,255,255,.5), rgba(255,255,255,.07) 23%, transparent 52%); mix-blend-mode: screen; }
.drag-hint { display: flex; align-items: center; gap: 9px; margin: 28px 0 0; color: rgba(255,255,255,.56); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; }
.drag-hint svg { width: 19px; color: var(--cyan); }

.process { display: grid; grid-template-columns: minmax(340px,.72fr) minmax(470px,1.28fr); gap: clamp(52px,8vw,138px); align-items: center; padding: 12vw 9vw; background: var(--white); }
.process-copy > p:last-child { max-width: 590px; font-size: 18px; line-height: 1.8; color: #51465d; }
.relief-photo { margin: 0; overflow: hidden; border: 1px solid rgba(24,17,57,.1); border-radius: 28px; background: linear-gradient(180deg,#121a29 0%,#172131 78%,#f3efe8 78%); box-shadow: 0 30px 80px rgba(24,17,57,.14); }
.relief-photo img { display: block; width: 100%; height: auto; object-fit: contain; }
.craft-annotations { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1px; margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(24,17,57,.1); background: rgba(24,17,57,.1); }
.craft-annotations li { display: flex; align-items: center; gap: 10px; min-width: 0; padding: 17px 18px; background: var(--white); }
.craft-annotations li > span { flex: 0 0 auto; width: 6px; height: 6px; border-radius: 50%; background: var(--pink); box-shadow: 0 0 0 4px rgba(255,70,146,.1); }
.craft-annotations strong { color: var(--ink); font: 600 11px/1.35 var(--sans); letter-spacing: .08em; text-transform: uppercase; }
.relief-photo figcaption { padding: 14px 18px 18px; color: var(--muted); background: var(--white); font-size: 10px; line-height: 1.55; letter-spacing: .035em; }

.specifications { padding: 11vw 7vw; color: var(--ink); background: var(--paper); }
.specifications-heading { max-width: 920px; margin-bottom: 56px; }
.specifications-heading > p:last-child { max-width: 760px; margin-top: 25px; color: #51465d; font-size: 17px; line-height: 1.8; }
.specifications-layout { display: grid; grid-template-columns: minmax(560px,1.34fr) minmax(320px,.66fr); gap: 5vw; align-items: start; max-width: 1450px; margin: auto; }
.spec-groups { display: grid; gap: 42px; }
.spec-groups section { display: grid; grid-template-columns: minmax(170px,.34fr) minmax(340px,.66fr); gap: 28px; padding-top: 25px; border-top: 1px solid var(--line); }
.spec-groups h3 { font-size: 29px; }
.spec-groups dl { display: grid; grid-template-columns: 1fr 1fr; gap: 24px 28px; margin: 0; }
.spec-groups dl div { min-width: 0; }
.spec-groups dt { margin-bottom: 7px; color: var(--muted); font-size: 10px; line-height: 1.35; letter-spacing: .11em; text-transform: uppercase; }
.spec-groups dd { margin: 0; color: var(--ink); font-size: 15px; line-height: 1.55; }
.order-card { position: sticky; top: 92px; padding: 36px; border: 1px solid rgba(67,217,216,.38); border-radius: 16px; color: var(--white); background: radial-gradient(circle at 74% 18%,#3a2473,var(--night) 52%,var(--night-deep)); box-shadow: var(--shadow); }
.order-card > p:first-child { margin: 0 0 12px; color: var(--cyan); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
.order-card h3 { color: var(--white); font-size: clamp(66px,7vw,104px); }
.order-card > p:not(:first-child) { color: rgba(255,255,255,.68); font-size: 14px; line-height: 1.72; }
.order-card .order-coupon { margin: 16px 0; padding: 12px 14px; border: 1px solid rgba(67,217,216,.42); border-radius: 10px; color: var(--white); background: rgba(67,217,216,.09); font-weight: 650; }
#order-status { width: 100%; margin-top: 15px; padding: 15px 18px; border: 1px solid var(--cyan); border-radius: 999px; color: var(--night-deep); background: var(--cyan); font-weight: 700; cursor: pointer; }
.order-message { min-height: 48px; margin-bottom: 0; padding-top: 17px; border-top: 1px solid rgba(255,255,255,.14); }
.preview-cart-row { display: grid; grid-template-columns: auto 74px minmax(150px,1fr); gap: 10px; align-items: center; margin-top: 18px; }
.preview-cart-row label { color: rgba(255,255,255,.65); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.preview-cart-row input { width: 100%; min-height: 50px; padding: 8px; border: 1px solid rgba(255,255,255,.24); border-radius: 8px; color: var(--white); background: rgba(255,255,255,.08); text-align: center; }
.preview-cart-row #order-status { min-height: 50px; margin: 0; }
.order-policy { margin: 10px 0 0!important; font-size: 11px!important; }
.order-policy a { color: var(--cyan); }
.order-disclosure { margin: 12px 0 0!important; padding: 12px 14px; border: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.05); font-size: 11px!important; }
.order-disclosure strong { color: var(--white); }
.purchase-faq { padding: 10vw 7vw; color: var(--ink); background: var(--white); }
.purchase-faq > header { max-width: 920px; }
.purchase-faq-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1px; max-width: 1450px; margin: 52px auto 0; border: 1px solid var(--line); background: var(--line); }
.purchase-faq-grid article { padding: 30px; background: var(--white); }
.purchase-faq-grid h3 { color: var(--ink); font-size: clamp(26px,2.2vw,36px); line-height: 1.12; }
.purchase-faq-grid p { margin: 18px 0 0; color: var(--muted); font-size: 14px; line-height: 1.75; }

.finale { position: relative; min-height: 92svh; display: grid; grid-template-columns: minmax(300px,.72fr) minmax(420px,1.28fr); gap: 8vw; align-items: center; overflow: hidden; padding: 10vw 11vw; background: radial-gradient(circle at 25% 50%, #3c2375 0%, #171034 34%, #09071a 76%); }
.finale > img { position: relative; z-index: 2; justify-self: center; width: min(330px, 66vw); filter: drop-shadow(0 35px 44px rgba(0,0,0,.48)); }
.finale-copy { position: relative; z-index: 3; }
.finale-copy > p:not(.section-number) { max-width: 620px; font-size: 17px; line-height: 1.8; color: rgba(255,255,255,.7); }
.finale-orbit { position: absolute; left: -4vw; top: 16%; width: min(50vw, 720px); aspect-ratio: 1; border: 1px solid rgba(67,217,216,.28); border-radius: 50%; animation: orbit-turn 48s linear infinite; }
.finale-orbit i { position: absolute; inset: 17%; border: 1px solid rgba(226,74,145,.34); border-radius: 50%; transform: scaleY(.67) rotate(28deg); }
.finale-orbit b { position: absolute; inset: 46%; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 44px rgba(67,217,216,.65); }
footer { padding: 25px 25px calc(82px + env(safe-area-inset-bottom)); color: rgba(255,255,255,.46); background: #060512; text-align: center; font-size: 10px; letter-spacing: .08em; }

.tile-dialog { width: min(980px, calc(100vw - 36px)); max-height: calc(100svh - 36px); overflow: visible; padding: 0; border: 1px solid rgba(67,217,216,.55); color: var(--white); background: var(--night); box-shadow: 0 35px 120px rgba(0,0,0,.65); }
.tile-dialog::backdrop { background: rgba(5,3,16,.84); backdrop-filter: blur(9px); }
.tile-dialog figure { display: grid; grid-template-columns: minmax(320px,1fr) minmax(280px,.7fr); gap: 34px; align-items: center; margin: 0; padding: 44px 78px; }
.tile-dialog figure > img { width: 100%; height: min(72svh,680px); object-fit: contain; background: radial-gradient(circle at 50% 38%, #fff, #eee5db 78%); }
.tile-dialog figcaption > p:first-child { color: var(--cyan); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; }
.tile-dialog figcaption h2 { color: #f3b9d5; font-size: clamp(42px,5.7vw,70px); }
.tile-dialog figcaption > p:not(:first-child) { font-size: 16px; line-height: 1.75; color: rgba(255,255,255,.7); }
.tile-dialog figcaption small { color: rgba(255,255,255,.42); font-size: 10px; letter-spacing: .09em; text-transform: uppercase; }
.dialog-close, .dialog-nav { position: absolute; z-index: 3; display: grid; place-items: center; padding: 0; color: var(--white); background: rgba(18,13,43,.76); cursor: pointer; }
.dialog-close { right: 14px; top: 13px; width: 44px; height: 44px; border: 0; border-radius: 50%; }
.dialog-close svg { width: 21px; }
.dialog-nav { top: 50%; width: 49px; height: 66px; border: 1px solid rgba(255,255,255,.24); transform: translateY(-50%); }
.dialog-nav svg { width: 24px; }
.dialog-prev { left: 12px; }.dialog-next { right: 12px; }

.reveal { opacity: 1; transform: none; transition: opacity .8s ease, transform .8s ease; }
.motion-ready .reveal { opacity: 0; transform: translateY(28px); }
.motion-ready .reveal.is-visible { opacity: 1; transform: translateY(0); }
@keyframes orbit-turn { to { transform: rotate(360deg); } }
@keyframes page-progress { to { transform: scaleX(1); } }
@keyframes story-float { 0%,100% { transform: rotate(-7deg) translateY(-4px); } 50% { transform: rotate(-4deg) translateY(-18px); } }
@keyframes glow-breathe { 50% { opacity: .64; transform: scale(1.12); } }
@keyframes shooting-star { 0%,78% { opacity: 0; transform: translate3d(-80px,-50px,0) rotate(-25deg); } 82% { opacity: .85; } 100% { opacity: 0; transform: translate3d(420px,210px,0) rotate(-25deg); } }
@keyframes relief-sheen { 0%,66% { opacity: 0; transform: translateX(-70%) rotate(8deg); } 72% { opacity: .65; } 90%,100% { opacity: 0; transform: translateX(70%) rotate(8deg); } }

@media (max-width: 1040px) {
  .topbar { grid-template-columns: 1fr auto; }.topnav { display: none; }
  .story-intro, .source-board, .tactile, .process, .finished-set { grid-template-columns: 1fr; }
  .story-panel { grid-template-columns: minmax(330px,.9fr) minmax(360px,1.1fr); gap: 3vw; }
  .source-board .overview-frame { grid-row: 1; }.source-copy { grid-row: 2; }
  .tactile { gap: 2vw; }.tile-stage { min-height: 570px; }
  .tile-gallery { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .proof-system-grid, .purchase-faq-grid { grid-template-columns: repeat(3,1fr); }
  .set-family, .set-family-wide, .set-family-pair { grid-column: span 6; grid-row: auto; grid-template-columns: 1fr; }
  .specifications-layout { grid-template-columns: 1fr; }.order-card { position: static; }
}

@media (max-width: 760px) {
  .topbar { padding: 10px 5vw 18px; }.brand-stack { gap: 4px; }.collection-back { max-width: 174px; min-height: 36px; padding-inline: 9px; font-size: 8px; line-height: 1.25; }.wordmark { font-size: 9px; }.header-actions { gap: 3px; }.language-toggle { padding: 9px 7px; font-size: 9px; }.starlight-toggle { padding: 9px 11px; font-size: 9px; letter-spacing: .08em; }
  .sticky-buybar { gap: 12px; padding-left: 18px; padding-right: 18px; }.sticky-buybar-name { display: none; }.sticky-buybar-summary { gap: 10px; }.sticky-buybar-summary > span:last-child { max-width: 92px; line-height: 1.3; }.sticky-buybar-button { min-width: 104px; padding-inline: 16px; }
  .hero::after { background: linear-gradient(0deg, rgba(9,7,26,.95) 0%, rgba(9,7,26,.52) 58%, rgba(9,7,26,.15) 100%); }
  .hero-copy { margin: 0 7vw 10vh; }.hero-copy > p:not(.kicker) { font-size: 15px; line-height: 1.72; }
  h1 { font-size: clamp(54px,15.4vw,76px); }.hero h1 span { font-size: .54em; }
  .orbit-system { width: 92vw; right: -42vw; top: 11vh; }
  .hero-actions { align-items: stretch; gap: 12px; }.hero-actions .text-link { flex: 1 1 auto; }.price-link { flex: 0 0 auto; min-width: 154px; gap: 8px; padding-inline: 13px; }.price-link span { max-width: 62px; line-height: 1.2; }.price-link strong { font-size: 22px; }
  .hero-tiles { right: -24vw; bottom: 4vh; width: 132vw; height: 65vh; opacity: .66; }
  .hero-tile { width: clamp(82px,22vw,112px); }
  .hero-tile:nth-child(1) { left: 3%; top: 13%; }.hero-tile:nth-child(2) { left: 22%; top: 4%; }.hero-tile:nth-child(3) { left: 42%; top: 18%; }.hero-tile:nth-child(4) { left: 64%; top: 7%; }.hero-tile:nth-child(5) { left: 13%; top: 48%; }.hero-tile:nth-child(6) { left: 39%; top: 52%; }.hero-tile:nth-child(7) { left: 67%; top: 47%; }
  .story-intro { display: block; padding: 22vw 7vw 12vw; }.story-intro h2 { margin-bottom: 30px; }
  .story-explorer { padding: 4vw 5vw 20vw; }.story-panel { display: flex; flex-direction: column; min-height: 0; }.story-copy { order: 1; padding: 0 2vw 7vw; }.story-copy h3 { font-size: clamp(42px,11.2vw,50px); }.story-visual { order: 2; width: 100%; margin-bottom: 8vw; }.story-visual img { width: min(38%,190px); }.chapter-tile { grid-template-columns: 72px 1fr; }.chapter-tile img { width: 72px; height: 96px; }
  .journey-rail { overflow-x: auto; padding-bottom: 8px; }.journey-progress { width: 620px; right: auto; }.chapter-tabs { grid-template-columns: repeat(6,minmax(104px,1fr)); width: 640px; }.chapter-tabs button { padding: 25px 8px 10px; font-size: 11px; }
  .source-board { padding: 18vw 5vw; }.source-copy { margin-top: 9vw; }
  .collection { padding: 20vw 4vw; }.collection-heading { margin-bottom: 44px; }.collection-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 5px; }.collection-stats span { min-width: 0; padding: 14px 5px; font-size: 10px; }.collection-stats strong { font-size: 29px; }
  .finished-set { padding: 18vw 5vw; }.finished-set-copy { max-width: none; }.finished-thumbs { gap: 5px; }.finished-thumb { border-radius: 6px; }.proof-system,.purchase-faq{padding:18vw 5vw}.proof-system-grid,.purchase-faq-grid{grid-template-columns:1fr;margin-top:34px}
  .gallery-toolbar { position: static; display: block; }.filter-group { padding-bottom: 8px; margin-bottom: 6px; }.gallery-disclosure { display: block; margin-top: -12px; }.gallery-disclosure a { display: inline-block; margin-top: 14px; }.tile-gallery { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 9px; }.tile-card img { width: 69%; }.tile-card-copy { display: block; padding: 12px; }.tile-card-copy strong { display: block; font-size: 18px; }.tile-card-copy span { display: block; margin-top: 5px; font-size: 9px; }
  .set-system { padding: 20vw 5vw; }.set-system-heading { margin-bottom: 38px; }.set-map { grid-template-columns: 1fr; }.set-family, .set-family-wide, .set-family-pair { grid-column: 1; min-height: 0; padding: 24px; }.set-family-wide { grid-template-columns: 1fr; }.set-family-images { min-height: 210px; }.set-family-images img { width: min(27%,105px); }.set-family > img { max-height: 220px; }
  .tactile { padding: 20vw 7vw; }.tile-stage { min-height: 520px; }.feature-tile { width: min(310px,75vw); }
  .process { padding: 20vw 7vw; }.relief-photo { margin-top: 24px; }.craft-annotations { grid-template-columns: 1fr; }.craft-annotations li { padding: 14px 16px; }
  .specifications { padding: 20vw 7vw; }.specifications-heading { margin-bottom: 42px; }.spec-groups section { grid-template-columns: 1fr; gap: 18px; }.spec-groups dl { grid-template-columns: 1fr 1fr; gap: 22px 18px; }.order-card { padding: 28px; }
  .finale { grid-template-columns: 1fr; gap: 11vw; padding: 20vw 8vw; text-align: center; }.finale > img { width: min(270px,64vw); }.finale-orbit { top: 5%; left: 4%; width: 90vw; }.finale-copy .text-link { justify-content: center; }
  .tile-dialog { max-height: calc(100svh - 20px); overflow-y: auto; }.tile-dialog figure { display: block; padding: 60px 54px 34px; }.tile-dialog figure > img { height: 55svh; }.tile-dialog figcaption { padding-top: 18px; }.dialog-nav { top: 42%; width: 40px; }
}

@media (max-width: 410px) {
  .wordmark { max-width: 93px; line-height: 1.15; }.language-toggle { padding-inline: 5px; }.starlight-toggle { max-width: 94px; line-height: 1.25; }
  h1 { font-size: 51px; }.chapter-tabs button { padding: 25px 7px 10px; font-size: 11px; }
  .collection-stats span { font-size: 9px; }.tile-gallery { gap: 7px; }.tile-card-copy strong { font-size: 16px; }
  .hero-actions { display: grid; grid-template-columns: 1fr; max-width: 210px; }.price-link { width: 100%; }.spec-groups dl { grid-template-columns: 1fr; }.preview-cart-row { grid-template-columns: 58px 1fr; }.preview-cart-row label { grid-column: 1/-1; }.preview-cart-row #order-status { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-delay: 0ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; transition-delay: 0ms !important; }
  .reveal { opacity: 1; transform: none; }
  .hero-tile, .star-field, .feature-tile { transform: none !important; }
  .progress { display: none; }
}