:root {
  color-scheme: dark;
  --ink: #050b14;
  --navy: #07111f;
  --panel: #0b1523;
  --line: rgba(191, 210, 224, .16);
  --ivory: #f1eee6;
  --muted: #a9b1ba;
  --cyan: #62bfd1;
  --gold: #d9b871;
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body { margin: 0; min-width: 320px; background: var(--ink); color: var(--ivory); font-family: var(--sans); font-size: 16px; line-height: 1.65; overflow-x: hidden; }
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 200; padding: .6rem 1rem; background: var(--ivory); color: var(--ink); transform: translateY(-150%); }
.skip-link:focus { transform: none; }
.site-header { position: fixed; z-index: 100; top: 0; left: 0; width: 100%; height: 78px; padding: 0 clamp(1.25rem, 4vw, 4.5rem); display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid transparent; transition: background .3s, border .3s; }
.site-header.scrolled, body:not(.is-home) .site-header { background: rgba(5, 11, 20, .92); border-color: var(--line); backdrop-filter: blur(18px); }
.wordmark { font-size: .76rem; font-weight: 700; letter-spacing: .22em; white-space: nowrap; }
.wordmark span { color: var(--gold); font-family: var(--serif); font-size: 1.12em; font-weight: 400; }
nav { display: flex; align-items: center; gap: clamp(1.2rem, 2.5vw, 2.7rem); }
nav a { position: relative; color: #d6d9dc; font-size: .82rem; letter-spacing: .08em; }
nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -.5rem; height: 1px; background: var(--gold); transition: right .25s; }
nav a:hover::after, nav a:focus-visible::after, nav a.active::after { right: 0; }
.menu-toggle { display: none; border: 0; color: var(--ivory); background: transparent; }
main:focus { outline: 0; }
.hero { min-height: 100svh; position: relative; display: flex; align-items: center; overflow: hidden; }
.hero-media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-still { display: none; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3, 8, 14, .98) 0%, rgba(3, 8, 14, .78) 30%, rgba(3, 8, 14, .18) 63%, rgba(3, 8, 14, .18) 100%), linear-gradient(0deg, rgba(3, 8, 14, .64), transparent 45%); }
.hero-copy { position: relative; z-index: 2; width: min(670px, 92vw); padding: 9rem 0 6rem clamp(1.4rem, 8vw, 9.5rem); }
.eyebrow { margin: 0 0 1.1rem; color: var(--cyan); font-size: .74rem; font-weight: 700; letter-spacing: .22em; line-height: 1.4; text-transform: uppercase; }
.hero h1 { margin: 0; font-family: var(--serif); font-size: clamp(4rem, 9vw, 8.5rem); font-weight: 400; letter-spacing: -.055em; line-height: .78; }
.hero h1 span { display: block; margin-left: .08em; font-family: var(--sans); font-size: .31em; font-weight: 700; letter-spacing: .38em; line-height: 1.9; }
.hero-line { margin: 2rem 0 2.4rem; color: #e1e0dc; font-family: var(--serif); font-size: clamp(1.4rem, 2vw, 2rem); font-style: italic; }
.actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.button { min-height: 48px; padding: .75rem 1.25rem; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--line); color: var(--ivory); font-size: .76rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; transition: transform .2s, background .2s, border .2s; }
.button:hover, .button:focus-visible { transform: translateY(-2px); }
.button.primary { background: #e5e4df; color: #07111f; border-color: #e5e4df; }
.button.ghost { background: rgba(4, 9, 16, .35); }
.button.gold { background: var(--gold); color: #0a0d13; border-color: var(--gold); }
.scroll-cue { position: absolute; z-index: 2; left: clamp(1.4rem, 8vw, 9.5rem); bottom: 1.8rem; color: #bec4c9; font-size: .68rem; letter-spacing: .18em; text-transform: uppercase; }
.scroll-cue span { margin-left: .6rem; color: var(--gold); }
.section { width: min(1200px, calc(100% - 2.8rem)); margin-inline: auto; padding-block: clamp(5rem, 9vw, 8rem); }
.section-heading { margin-bottom: 2.7rem; display: flex; align-items: end; justify-content: space-between; gap: 2rem; }
h1, h2, h3, p { overflow-wrap: break-word; }
h2 { margin: 0; font-family: var(--serif); font-size: clamp(2.4rem, 5vw, 4.6rem); font-weight: 400; letter-spacing: -.035em; line-height: 1; }
.text-link { display: inline-flex; align-items: center; gap: .65rem; color: #d8dce0; font-size: .76rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.text-link svg, .world-arrow svg, .next-book svg { width: 20px; fill: none; stroke: currentColor; stroke-width: 1.5; }
.world-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.world-card { position: relative; min-height: 465px; overflow: hidden; background: #0b1420; isolation: isolate; }
.world-image, .world-image img { position: absolute; inset: 0; width: 100%; height: 100%; }
.world-image img { object-fit: cover; transition: transform .7s cubic-bezier(.2,.7,.2,1), filter .5s; filter: saturate(.8) brightness(.72); }
.world-wrap img { width: auto; max-width: none; left: auto; right: 0; }
.world-gradient { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(3, 8, 14, .97) 3%, rgba(3, 8, 14, .15) 70%), linear-gradient(90deg, rgba(3,8,14,.35), transparent); z-index: 1; }
.world-card::after { content: ""; position: absolute; z-index: 3; left: 1.4rem; right: 100%; bottom: 0; height: 3px; background: var(--accent); transition: right .35s; }
.world-card:hover::after, .world-card:focus-visible::after { right: 1.4rem; }
.world-card:hover img, .world-card:focus-visible img { transform: scale(1.04); filter: saturate(1) brightness(.85); }
.world-copy { position: absolute; z-index: 2; left: 1.4rem; right: 1.4rem; bottom: 1.6rem; }
.world-copy p { margin: 0 0 .4rem; color: var(--accent); font-size: .7rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.world-copy h3 { margin: 0 0 .45rem; font-family: var(--serif); font-size: clamp(1.45rem, 2vw, 2rem); font-weight: 400; line-height: 1.05; }
.world-copy span { color: #b9c0c7; font-size: .78rem; letter-spacing: .05em; }
.worlds-intro > p:last-child { max-width: 760px; }
.world-arrow { position: absolute; z-index: 2; top: 1.3rem; right: 1.3rem; color: var(--accent); }
.featured { display: grid; grid-template-columns: minmax(280px, .85fr) 1.15fr; gap: clamp(3rem, 8vw, 8rem); align-items: center; border-top: 1px solid var(--line); }
.featured-art { display: flex; justify-content: center; position: relative; }
.featured-art::before { content: ""; position: absolute; inset: 12% -8%; background: radial-gradient(circle, rgba(42, 139, 162, .2), transparent 65%); filter: blur(12px); }
.cover-frame { position: relative; aspect-ratio: 2 / 3; overflow: hidden; background: #111c28; box-shadow: 0 30px 70px rgba(0,0,0,.48); }
.cover-frame img { width: 100%; height: 100%; object-fit: cover; }
.cover-frame.cover-architecture:not(.cover-wrap) img { transform: translateX(1.5%) scale(1.015); }
.cover-frame.cover-wrap img { position: absolute; width: auto; max-width: none; height: 100%; right: 0; }
.featured-cover { width: min(360px, 78vw); transform: perspective(900px) rotateY(4deg); }
.featured-copy { max-width: 610px; }
.featured-copy h2 { margin-bottom: .65rem; }
.feature-subtitle { margin: 0 0 1.8rem; color: var(--gold); font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.feature-hook { color: var(--ivory); font-family: var(--serif); font-size: clamp(1.35rem, 2.2vw, 1.9rem); font-style: italic; line-height: 1.4; }
.featured-copy > p:not(.eyebrow):not(.feature-subtitle):not(.feature-hook) { color: var(--muted); }
.featured-copy .button { margin-top: 1.2rem; }
.about-home { display: grid; grid-template-columns: .6fr 1.4fr; gap: clamp(2rem, 8vw, 8rem); align-items: center; border-top: 1px solid var(--line); }
.about-rule { min-height: 350px; display: grid; place-items: center; border: 1px solid var(--line); background: radial-gradient(circle, rgba(75, 165, 187, .13), transparent 65%); }
.about-rule span { color: rgba(217, 184, 113, .85); font-family: var(--serif); font-size: clamp(5rem, 11vw, 10rem); letter-spacing: -.1em; }
.about-home > div:last-child { max-width: 650px; }
.about-home h2 { margin-bottom: 2rem; }
.about-home p:not(.eyebrow) { color: var(--muted); font-size: 1.05rem; }
.about-home .text-link { margin-top: 1rem; }
.newsletter-section { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 8vw, 7rem); align-items: center; border-top: 1px solid var(--line); }
.newsletter-copy { max-width: 560px; }
.newsletter-copy h2 { margin-bottom: 1.2rem; }
.newsletter-copy > p:not(.eyebrow) { color: var(--muted); font-family: var(--serif); font-size: 1.2rem; }
.newsletter-panel { padding: clamp(1.4rem, 3vw, 2.5rem); border: 1px solid rgba(98,191,209,.26); background: linear-gradient(145deg, rgba(10,30,43,.9), rgba(8,15,25,.92)); box-shadow: 0 24px 70px rgba(0,0,0,.24); }
.newsletter-form { width: 100%; }
.newsletter-form .formkit-fields { display: flex; gap: .7rem; align-items: stretch; }
.newsletter-form .formkit-field { flex: 1; }
.newsletter-form .formkit-input { width: 100%; min-height: 50px; padding: .8rem 1rem; border: 1px solid var(--line); border-radius: 0; background: rgba(3,8,14,.72); color: var(--ivory); font: inherit; }
.newsletter-form .formkit-input::placeholder { color: #8d98a3; }
.newsletter-form .formkit-input:focus { outline: 2px solid var(--cyan); outline-offset: 2px; }
.newsletter-form .formkit-submit { min-height: 50px; padding: .75rem 1rem; border: 1px solid var(--gold); border-radius: 0; background: var(--gold); color: #0a0d13; cursor: pointer; font: inherit; font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.newsletter-form .formkit-submit:hover, .newsletter-form .formkit-submit:focus-visible { background: #ead08f; }
.newsletter-form .formkit-alert { margin: .8rem 0 0; padding: .6rem .8rem; border: 1px solid rgba(255,120,100,.5); color: #ffb2a6; font-size: .85rem; }
.newsletter-form .formkit-alert:empty { display: none; }
.newsletter-form .formkit-guarantee { margin-top: .9rem; color: #89939d; font-size: .78rem; line-height: 1.5; }
.arc-cta { width: 100%; max-width: none; padding-inline: max(1.4rem, calc((100vw - 1200px)/2)); display: flex; align-items: center; justify-content: space-between; gap: 2rem; background: linear-gradient(110deg, #0a1e2b, #0a111b 65%); border-block: 1px solid rgba(98,191,209,.2); }
.arc-cta h2 { font-size: clamp(2.1rem, 4.5vw, 4.2rem); }
.contact-intro > p:last-child { max-width: 720px; }
.contact-content { display: grid; grid-template-columns: minmax(280px, .9fr) 1.1fr; gap: clamp(3rem, 9vw, 9rem); border-top: 1px solid var(--line); }
.contact-card { padding: clamp(1.7rem, 4vw, 3rem); border: 1px solid rgba(98,191,209,.25); background: linear-gradient(145deg, rgba(10,30,43,.92), rgba(8,15,25,.9)); }
.contact-card h2 { margin-bottom: 1.3rem; font-size: clamp(2.2rem, 4vw, 3.8rem); }
.contact-card > p:not(.eyebrow) { color: var(--muted); font-family: var(--serif); font-size: 1.2rem; }
.contact-card .button { margin-top: 1.2rem; }
.contact-notes { display: grid; align-content: center; gap: 0; }
.contact-notes > div { display: grid; grid-template-columns: 2.5rem 1fr; column-gap: 1rem; padding: 1.4rem 0; border-bottom: 1px solid var(--line); }
.contact-notes > div:first-child { border-top: 1px solid var(--line); }
.contact-notes span { color: var(--cyan); font-size: .72rem; font-weight: 700; letter-spacing: .14em; }
.contact-notes h3 { margin: 0 0 .35rem; font-family: var(--serif); font-size: 1.7rem; font-weight: 400; }
.contact-notes p { grid-column: 2; margin: 0; color: var(--muted); }
.contact-notes .text-link { display: inline-flex; color: var(--ivory); font-size: .8rem; }
.site-footer { width: min(1200px, calc(100% - 2.8rem)); margin-inline: auto; min-height: 180px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 2rem; color: #858e98; font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; }
.site-footer .copyright { text-align: right; }
.site-footer .social-link { display: inline-block; margin-top: .45rem; color: var(--gold); font-size: .66rem; letter-spacing: .08em; }
.about-social { margin-top: 1.4rem; }
.page-intro { padding-top: clamp(9rem, 17vw, 14rem); padding-bottom: 4rem; border-bottom: 1px solid var(--line); }
.page-intro h1 { margin: 0 0 1.5rem; font-family: var(--serif); font-size: clamp(4rem, 10vw, 8rem); font-weight: 400; letter-spacing: -.05em; line-height: .9; }
.page-intro > p:last-child { max-width: 650px; color: var(--muted); font-family: var(--serif); font-size: clamp(1.25rem, 2.4vw, 1.8rem); }
.catalog { padding-top: 3rem; }
.catalog-group { padding: 3.5rem 0 5rem; border-bottom: 1px solid var(--line); }
.catalog-heading { margin-bottom: 2rem; display: flex; align-items: baseline; gap: 1.5rem; }
.catalog-heading p { min-width: 180px; margin: 0; color: var(--cyan); font-size: .7rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.catalog-heading h2 { font-size: clamp(2rem, 4vw, 3.6rem); }
.book-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.5rem, 4vw, 3.5rem); }
.book-card .cover-frame { width: 100%; box-shadow: 0 22px 50px rgba(0,0,0,.38); transition: transform .3s, box-shadow .3s; }
.book-card .cover-link:hover .cover-frame, .book-card .cover-link:focus-visible .cover-frame { transform: translateY(-7px); box-shadow: 0 30px 65px rgba(0,0,0,.55); }
.book-card-copy { padding-top: 1.4rem; }
.book-card-copy .eyebrow { margin-bottom: .55rem; }
.book-card h3 { margin: 0 0 .6rem; font-family: var(--serif); font-size: clamp(1.5rem, 2.5vw, 2rem); font-weight: 400; line-height: 1.15; }
.book-card-copy > p:not(.eyebrow) { color: var(--muted); }
.book-card .text-link { margin-top: .5rem; }
.worlds-page .world-card { min-height: 620px; }
.world-hero { position: relative; min-height: 78svh; display: flex; align-items: end; overflow: hidden; }
.world-hero-image, .world-hero-image img { position: absolute; inset: 0; width: 100%; height: 100%; }
.world-hero-image img { object-fit: cover; object-position: center 35%; filter: saturate(.85); }
.world-hero-image.world-wrap img { width: auto; max-width: none; left: auto; right: 0; }
.world-hero-shade { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(3,8,14,.97) 3%, rgba(3,8,14,.22) 70%), linear-gradient(90deg, rgba(3,8,14,.76), transparent 60%); }
.world-hero::after { content: ""; position: absolute; left: 0; bottom: 0; width: 40%; height: 3px; background: var(--accent); }
.world-hero-copy { position: relative; z-index: 2; width: min(1200px, calc(100% - 2.8rem)); margin: 0 auto; padding: 8rem 0 4rem; }
.world-hero-copy h1 { max-width: 900px; margin: 0 0 1rem; font-family: var(--serif); font-size: clamp(4rem, 10vw, 8rem); font-weight: 400; letter-spacing: -.05em; line-height: .88; }
.world-hero-copy > p:last-child { color: #c4c9ce; font-size: .85rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.world-atlas-intro { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 8vw, 8rem); border-top: 1px solid var(--line); }
.world-atlas-intro h2 { max-width: 620px; }
.world-atlas-intro > div:last-child { align-self: end; max-width: 610px; }
.world-atlas-intro .lead { margin: 0 0 1.5rem; color: var(--ivory); font-family: var(--serif); font-size: clamp(1.45rem, 2.8vw, 2.15rem); line-height: 1.25; }
.world-atlas-intro > div:last-child > p:last-child { margin: 0; color: var(--muted); font-family: var(--serif); font-size: 1.15rem; font-style: italic; }
.atlas-nav { padding-block: 1.25rem; display: flex; flex-wrap: wrap; gap: .65rem; border-block: 1px solid var(--line); }
.atlas-nav a { padding: .6rem .9rem; border: 1px solid var(--line); color: var(--muted); font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; transition: color .2s, border .2s, background .2s; }
.atlas-nav a:hover, .atlas-nav a:focus-visible { color: var(--ivory); border-color: var(--gold); background: rgba(217,184,113,.08); }
.atlas-section { border-top: 1px solid var(--line); scroll-margin-top: 90px; }
.atlas-note { max-width: 700px; margin: -1rem 0 2rem; color: var(--muted); }
.world-dossier-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.world-dossier-card { min-width: 0; border: 0; border-bottom: 1px solid var(--line); background: transparent; color: inherit; }
.world-dossier-card + .world-dossier-card { border-left: 1px solid var(--line); }
.world-dossier-card summary { min-height: 300px; padding: 0 1.5rem 1.8rem 0; display: flex; flex-direction: column; justify-content: flex-end; cursor: pointer; list-style: none; }
.world-dossier-card summary::-webkit-details-marker { display: none; }
.world-dossier-card summary img { width: 100%; height: 310px; margin-bottom: 1.5rem; object-fit: cover; object-position: center top; filter: saturate(.82) brightness(.82); }
.world-dossier-card summary span { display: block; }
.world-dossier-card summary small { display: block; margin-bottom: .7rem; color: var(--accent); font-size: .68rem; font-weight: 700; letter-spacing: .14em; line-height: 1.4; text-transform: uppercase; }
.world-dossier-card summary strong { display: block; font-family: var(--serif); font-size: clamp(1.4rem, 2.2vw, 2rem); font-weight: 400; line-height: 1.1; }
.world-dossier-card > p { margin: 0; padding: 0 1.5rem 1.8rem 0; color: var(--muted); }
.world-dossier-card[open] summary img { filter: saturate(1) brightness(1); }
.world-scene-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border-top: 1px solid var(--line); }
.world-scene-card { min-width: 0; margin: 0; background: var(--bg); }
.world-scene-card img { display: block; width: 100%; height: 230px; object-fit: cover; filter: saturate(.78) brightness(.8); transition: filter .25s, transform .25s; }
.world-scene-card:hover img, .world-scene-card:focus-within img { filter: saturate(1) brightness(1); }
.world-scene-card figcaption { padding: 1.2rem 1.2rem 1.5rem; }
.world-scene-card small { display: block; margin-bottom: .55rem; color: var(--accent); font-size: .68rem; font-weight: 700; letter-spacing: .14em; line-height: 1.4; text-transform: uppercase; }
.world-scene-card strong { display: block; font-family: var(--serif); font-size: 1.55rem; font-weight: 400; line-height: 1.1; }
.world-scene-card p { margin: .75rem 0 0; color: var(--muted); font-size: .92rem; line-height: 1.55; }
.atlas-list-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); }
.atlas-list-item { border-bottom: 1px solid var(--line); }
.atlas-list-item:nth-child(even) { border-left: 1px solid var(--line); }
.atlas-list-item summary { padding: 1.5rem 1.2rem 1.5rem 0; display: flex; align-items: center; justify-content: space-between; cursor: pointer; font-family: var(--serif); font-size: clamp(1.35rem, 2.5vw, 2rem); list-style: none; }
.atlas-list-item:nth-child(even) summary { padding-left: 1.2rem; }
.atlas-list-item summary::-webkit-details-marker { display: none; }
.atlas-list-item summary span, .timeline-item summary b { color: var(--accent); font-family: var(--sans); font-size: 1rem; font-weight: 400; }
.atlas-list-item[open] summary span, .timeline-item[open] summary b { transform: rotate(45deg); }
.atlas-list-item p { max-width: 600px; margin: -.4rem 0 1.5rem; padding-right: 1.5rem; color: var(--muted); }
.atlas-list-item:nth-child(even) p { padding-left: 1.2rem; }
.timeline-list { border-top: 1px solid var(--line); }
.timeline-item { border-bottom: 1px solid var(--line); }
.timeline-item summary { padding: 1.6rem 0; display: grid; grid-template-columns: 4rem 1fr auto; gap: 1rem; align-items: center; cursor: pointer; list-style: none; }
.timeline-item summary::-webkit-details-marker { display: none; }
.timeline-item summary > span { color: var(--accent); font-size: .72rem; font-weight: 700; letter-spacing: .14em; }
.timeline-item summary strong { font-family: var(--serif); font-size: clamp(1.35rem, 2.5vw, 2rem); font-weight: 400; }
.timeline-item summary b { font-style: normal; transition: transform .2s; }
.timeline-item p { max-width: 720px; margin: -.3rem 0 1.6rem 5rem; color: var(--muted); }
.series-list { padding-top: 5rem; }
.book-detail { min-height: 100svh; padding-top: clamp(9rem, 14vw, 12rem); display: grid; grid-template-columns: minmax(260px, .8fr) 1.2fr; gap: clamp(3rem, 8vw, 8rem); align-items: center; }
.book-detail-cover { display: flex; justify-content: center; }
.book-detail-cover .cover-frame { width: min(420px, 86vw); }
.book-detail-copy { max-width: 700px; }
.back-link { display: inline-block; margin-bottom: 3rem; color: var(--muted); font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; }
.book-detail h1 { margin: 0 0 .8rem; font-family: var(--serif); font-size: clamp(3.6rem, 8vw, 7rem); font-weight: 400; letter-spacing: -.05em; line-height: .9; }
.book-detail .eyebrow { color: var(--accent); }
.synopsis { color: #b2bac2; font-size: 1.02rem; }
.series-entry-note { margin-top: 1.5rem; color: var(--muted); font-size: .88rem; }
.series-entry-note .text-link { margin-left: .35rem; color: var(--gold); }
.book-meta { margin: 2rem 0 1rem; padding: 1rem 0; display: flex; gap: 1.2rem; border-block: 1px solid var(--line); color: var(--gold); font-size: .73rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.availability { max-width: 520px; color: #7f8993; font-size: .82rem; }
.next-book { border-top: 1px solid var(--line); }
.next-book > a { display: flex; align-items: center; justify-content: space-between; font-family: var(--serif); font-size: clamp(2rem, 5vw, 4rem); }
.next-book svg { width: 36px; color: var(--gold); }
.prose-page { max-width: 820px; margin-left: max(1.4rem, calc((100vw - 1200px)/2)); }
.prose-page p { color: var(--muted); font-family: var(--serif); font-size: clamp(1.15rem, 2.2vw, 1.5rem); }
.prose-page .lead { color: var(--ivory); font-size: clamp(1.6rem, 3vw, 2.4rem); }
.prose-page .button { margin-top: 1.5rem; }
.arc-page { min-height: 80svh; display: flex; flex-direction: column; justify-content: center; }
.arc-page h1 { max-width: 950px; }
.arc-page .actions { margin-top: 1.5rem; }
.arc-details { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(3rem, 8vw, 8rem); border-top: 1px solid var(--line); }
.arc-details h2 { max-width: 700px; }
.arc-details > p { align-self: end; max-width: 500px; color: var(--muted); font-family: var(--serif); font-size: 1.35rem; }
.start-here-path { border-top: 1px solid var(--line); }
.start-here-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1.25rem, 3vw, 2.5rem); }
.start-here-card { display: flex; flex-direction: column; gap: 1.3rem; }
.start-here-card .cover-frame { width: 100%; box-shadow: 0 22px 50px rgba(0,0,0,.38); }
.start-here-card h3 { margin: 0 0 .6rem; font-family: var(--serif); font-size: clamp(1.5rem, 2.5vw, 2rem); font-weight: 400; line-height: 1.1; }
.start-here-card > div > p:not(.eyebrow) { color: var(--muted); }
.start-here-card .text-link { margin-top: .5rem; }
.start-here-series { max-width: none; padding-inline: max(1.4rem, calc((100vw - 1200px)/2)); background: linear-gradient(110deg, #0a1e2b, #0a111b 65%); border-block: 1px solid rgba(98,191,209,.2); }
.start-here-series h2 { max-width: 800px; margin-bottom: 1.2rem; }
.start-here-series p:not(.eyebrow) { max-width: 650px; color: var(--muted); font-family: var(--serif); font-size: 1.25rem; }
.start-here-series .button { margin-top: 1rem; }
.about-intro > p:last-child { max-width: 700px; }
.about-profile { display: grid; grid-template-columns: .62fr 1.38fr; gap: clamp(3rem, 9vw, 9rem); align-items: center; }
.about-photo { position: relative; width: min(100%, 430px); margin-inline: auto; overflow: hidden; border: 1px solid var(--line); box-shadow: 0 30px 70px rgba(0,0,0,.48); }
.about-photo::after { content: ""; position: absolute; inset: .8rem; border: 1px solid rgba(217,184,113,.34); pointer-events: none; }
.about-photo img { width: 100%; aspect-ratio: 2 / 3; object-fit: cover; }
.about-monogram { min-height: 390px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2rem; border: 1px solid var(--line); background: radial-gradient(circle at 50% 42%, rgba(98,191,209,.18), transparent 55%), linear-gradient(145deg, rgba(255,255,255,.025), transparent 65%); }
.about-monogram span { color: var(--gold); font-family: var(--serif); font-size: clamp(6rem, 14vw, 12rem); letter-spacing: -.12em; line-height: .8; }
.about-monogram small { color: #8e99a4; font-size: .7rem; letter-spacing: .2em; line-height: 1.8; text-align: center; text-transform: uppercase; }
.about-copy { max-width: 730px; }
.about-copy p { color: var(--muted); font-family: var(--serif); font-size: clamp(1.15rem, 2.2vw, 1.5rem); }
.about-copy .lead { color: var(--ivory); font-size: clamp(1.7rem, 3.2vw, 2.7rem); line-height: 1.15; }
.about-stats { display: grid; grid-template-columns: repeat(3, 1fr); padding-block: 3.5rem; border-block: 1px solid var(--line); }
.about-stats > div { display: flex; flex-direction: column; gap: .3rem; padding-left: clamp(1rem, 4vw, 3rem); border-left: 1px solid var(--line); }
.about-stats > div:first-child { padding-left: 0; border-left: 0; }
.about-stats strong { color: var(--gold); font-family: var(--serif); font-size: clamp(3.5rem, 7vw, 6rem); font-weight: 400; letter-spacing: -.07em; line-height: .9; }
.about-stats span { color: var(--muted); font-size: .72rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.about-worlds { border-top: 1px solid var(--line); }
.about-world-list { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); }
.about-world-list > div { display: grid; grid-template-columns: 3rem 1fr; gap: 1.2rem; padding: 2rem 1.5rem 2rem 0; border-bottom: 1px solid var(--line); }
.about-world-list > div:nth-child(odd) { margin-right: 2rem; border-right: 1px solid var(--line); }
.about-world-number { color: var(--cyan); font-size: .72rem; font-weight: 700; letter-spacing: .14em; }
.about-world-list h3 { margin: 0 0 .45rem; font-family: var(--serif); font-size: 2rem; font-weight: 400; }
.about-world-list p { margin: 0; color: var(--muted); }
.about-closing { max-width: none; padding-inline: max(1.4rem, calc((100vw - 1200px)/2)); background: linear-gradient(110deg, #0a1e2b, #0a111b 65%); border-block: 1px solid rgba(98,191,209,.2); }
.about-closing h2 { max-width: 900px; margin-bottom: 1.5rem; }
.about-closing > p:not(.eyebrow) { max-width: 650px; color: var(--muted); font-family: var(--serif); font-size: 1.25rem; }
.about-closing .button { margin-top: 1.1rem; }

@media (max-width: 900px) {
  .site-header { height: 68px; }
  .menu-toggle { display: block; min-height: 44px; }
  nav { position: absolute; top: 68px; left: 0; right: 0; padding: 1.5rem; display: none; align-items: stretch; flex-direction: column; background: rgba(5,11,20,.98); border-bottom: 1px solid var(--line); }
  nav.open { display: flex; }
  nav a { padding: .7rem 0; font-size: 1rem; }
  .world-grid { grid-template-columns: repeat(2, 1fr); }
  .world-card { min-height: 520px; }
  .featured, .book-detail { grid-template-columns: 1fr 1.15fr; gap: 3rem; }
  .world-atlas-intro { gap: 3rem; }
  .world-dossier-grid { grid-template-columns: repeat(2, 1fr); }
  .world-scene-grid { grid-template-columns: repeat(2, 1fr); }
  .start-here-grid { grid-template-columns: repeat(2, 1fr); }
  .arc-details { grid-template-columns: 1fr; gap: 2rem; }
  .about-home { grid-template-columns: .75fr 1.25fr; gap: 3rem; }
  .newsletter-section { gap: 3rem; }
  .site-footer { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .hero-video { display: none; }
  .hero-still { display: block; object-position: 58% center; }
  .hero-shade { background: linear-gradient(90deg, rgba(3,8,14,.93), rgba(3,8,14,.32)), linear-gradient(0deg, rgba(3,8,14,.85), transparent 55%); }
  .hero-copy { align-self: end; padding: 8rem 1.4rem 8rem; }
  .hero h1 { font-size: clamp(3.7rem, 20vw, 6.2rem); }
  .hero-line { margin-top: 1.4rem; }
  .scroll-cue { left: 1.4rem; }
  .section { width: min(100% - 2rem, 1200px); }
  .world-grid { grid-template-columns: 1fr; }
  .world-card, .worlds-page .world-card { min-height: 540px; }
  .featured { grid-template-columns: 1fr; }
  .world-atlas-intro { grid-template-columns: 1fr; gap: 2rem; }
  .atlas-nav { margin-inline: 1rem; width: calc(100% - 2rem); }
  .world-dossier-grid { grid-template-columns: 1fr; }
  .world-scene-grid { grid-template-columns: 1fr; }
  .world-dossier-card + .world-dossier-card { border-left: 0; }
  .world-dossier-card summary { padding-right: 0; }
  .world-dossier-card > p { padding-right: 0; }
  .atlas-list-grid { grid-template-columns: 1fr; }
  .atlas-list-item:nth-child(even) { border-left: 0; }
  .atlas-list-item summary, .atlas-list-item:nth-child(even) summary { padding-left: 0; padding-right: 0; }
  .atlas-list-item p, .atlas-list-item:nth-child(even) p { padding-left: 0; padding-right: 0; }
  .timeline-item summary { grid-template-columns: 3rem 1fr auto; }
  .timeline-item p { margin-left: 4rem; }
  .featured-art { order: 0; }
  .featured-copy { order: 1; }
  .about-home { grid-template-columns: 1fr; }
  .newsletter-section { grid-template-columns: 1fr; gap: 2rem; }
  .contact-content { grid-template-columns: 1fr; gap: 2rem; }
  .about-rule { min-height: 250px; }
  .about-profile { grid-template-columns: 1fr; gap: 3rem; }
  .about-photo { width: min(100%, 430px); }
  .about-world-list { grid-template-columns: 1fr; }
  .about-world-list > div:nth-child(odd) { margin-right: 0; border-right: 0; }
  .arc-cta { align-items: start; flex-direction: column; padding-inline: 1.4rem; }
  .arc-cta .button { width: 100%; }
  .section-heading { align-items: start; }
  .desktop-link { display: none; }
  .site-footer { min-height: 160px; grid-template-columns: 1fr; gap: .5rem; align-content: center; }
  .site-footer .copyright { margin: 0; text-align: left; }
  .catalog-heading { align-items: start; flex-direction: column; gap: .3rem; }
  .book-grid { grid-template-columns: 1fr; gap: 3.5rem; }
  .start-here-grid { grid-template-columns: 1fr; gap: 3.5rem; }
  .book-card { width: min(100%, 410px); margin-inline: auto; }
  .world-hero { min-height: 70svh; }
  .world-hero-image.world-wrap img { right: -48%; }
  .book-detail { grid-template-columns: 1fr; padding-top: 8rem; }
  .book-detail-copy { order: -1; }
  .back-link { margin-bottom: 2rem; }
  .page-intro h1 { font-size: clamp(3.6rem, 17vw, 6rem); }
  .about-stats { gap: 2rem; grid-template-columns: 1fr; }
  .about-stats > div, .about-stats > div:first-child { padding-left: 0; border-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .hero-video { display: none; }
  .hero-still { display: block; }
}