:root {
  --red: #eb002b;
  --red-dark: #c90025;
  --ink: #151515;
  --muted: #686868;
  --soft: #f6f6f6;
  --line: #e6e6e6;
  --white: #fff;
  --shadow: 0 14px 36px rgba(0, 0, 0, .1);
  --radius: 14px;
  --radius-lg: 30px;
  --sans: "Raleway", Arial, sans-serif;
  --serif: "Libre Caslon Text", Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: var(--sans); line-height: 1.6; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 999; padding: 10px 16px; color: #fff; background: var(--red); border-radius: 8px; }
.skip-link:focus { top: 12px; }
.page-width, .section { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }

.site-header { position: sticky; top: 0; z-index: 100; height: 104px; padding: 0 clamp(38px, 4vw, 64px); display: flex; align-items: center; gap: 24px; background: #fff; border-bottom: 1px solid #ededed; }
.brand { display: inline-flex; align-items: center; text-decoration: none; flex: 0 0 auto; }
.brand img { width: 128px; height: auto; }
.project-label { padding-left: 18px; border-left: 1px solid #d7d7d7; color: #444; font-size: .74rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; white-space: nowrap; }
.site-header nav { margin-left: auto; display: flex; align-items: center; gap: 28px; }
.site-header nav a { font-size: .82rem; font-weight: 700; text-decoration: none; transition: color .2s ease; }
.site-header nav a:hover { color: var(--red); }
.button { min-height: 46px; padding: 12px 22px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; border: 0; border-radius: 8px; color: #fff; background: var(--red); font-weight: 700; font-size: .9rem; line-height: 1.2; text-align: center; text-decoration: none; cursor: pointer; transition: transform .2s ease, background .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); background: var(--red-dark); box-shadow: 0 10px 20px rgba(235,0,43,.2); }
.header-cta { min-height: 42px; padding: 10px 20px; border-radius: 12px; }
.menu-button { display: none; width: 44px; height: 44px; padding: 0; border: 0; border-radius: 8px; background: var(--soft); }
.menu-button span { display: block; width: 20px; height: 2px; margin: 5px auto; background: var(--ink); transition: transform .2s; }

.hero { position: relative; width: 100%; min-height: clamp(650px, 74vh, 840px); margin: 0; padding: 88px max(32px, calc((100vw - 1180px) / 2)); display: flex; align-items: center; overflow: hidden; background: #d8d0c5; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: 0; background: linear-gradient(90deg, rgb(18 14 12 / 48%) 0%, rgb(18 14 12 / 18%) 32%, rgba(18, 14, 12, .1) 57%, rgba(18, 14, 12, 0) 72%); pointer-events: none; }
.hero-copy { position: relative; z-index: 2; width: min(600px, 48vw); color: #fff; }
.eyebrow { margin: 0 0 12px; color: var(--red); font-size: .76rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 22px; font-size: clamp(2.8rem, 5.4vw, 5.2rem); line-height: .98; letter-spacing: -.04em; font-weight: 900; }
h1 span, h2 span { color: var(--red); }
.hero-lead { max-width: 560px; margin-bottom: 30px; color: rgba(255,255,255,.9); font-size: 1.16rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button-light { color: var(--ink); background: #fff; border: 1px solid #ddd; }
.button-light:hover { color: var(--red); background: #fff; box-shadow: var(--shadow); }
.hero-visual { position: absolute; inset: 0; z-index: 0; margin: 0; overflow: hidden; background: #eee8e0; }
.hero-visual img { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; max-width: none; object-fit: cover; object-position: center; }

.credo { margin-top: 28px; padding: 30px 44px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; color: #fff; background: var(--red); border-radius: var(--radius); }
.credo p { margin: 0; font-size: clamp(1.1rem, 2vw, 1.55rem); }
.credo strong { font-weight: 900; }

.introduction { padding-top: 120px; display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; }
h2 { margin-bottom: 22px; font-size: clamp(2.2rem, 4vw, 4rem); line-height: 1.04; letter-spacing: -.045em; font-weight: 900; }
.intro-copy { padding-top: 14px; color: var(--muted); font-size: 1.03rem; }
.intro-copy .lead { color: var(--ink); font-size: 1.28rem; font-weight: 700; line-height: 1.45; }

.features { padding-top: 100px; display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; }
.feature-list { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.feature-list article { min-height: 210px; padding: 28px; display: flex; gap: 18px; background: var(--soft); border-radius: var(--radius); transition: transform .2s ease, box-shadow .2s ease; }
.feature-list article:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.feature-list article > span { color: var(--red); font-size: .78rem; font-weight: 900; }
.feature-list h3 { margin-bottom: 8px; font-size: 1.12rem; line-height: 1.25; }
.feature-list p { margin: 0; color: var(--muted); font-size: .9rem; }

.quote-section { margin-top: 110px; padding: 75px 9%; text-align: center; background: var(--soft); border-radius: var(--radius-lg); }
.quote-section p { max-width: 940px; margin: 0 auto 26px; color: var(--red); font-family: var(--serif); font-size: clamp(1.65rem, 3vw, 3rem); line-height: 1.28; }
.quote-section footer { font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }

.pricing { padding-top: 120px; }
.pricing-heading { max-width: 820px; }
.pricing-heading > p:last-child { max-width: 680px; color: var(--muted); }
.community-status { margin: 42px 0 28px; padding: 24px 28px; display: flex; justify-content: space-between; gap: 30px; align-items: center; background: var(--soft); border-radius: var(--radius); }
.community-status div { display: flex; flex-direction: column; }
.community-status .status-label { color: var(--muted); font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.community-status strong { color: var(--red); font-size: 1.35rem; }
.community-status p { max-width: 520px; margin: 0; color: var(--muted); font-size: .83rem; }
.price-scale { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.price-scale article { position: relative; min-height: 195px; padding: 30px 18px 24px; display: flex; flex-direction: column; align-items: center; justify-content: center; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); text-align: center; box-shadow: 0 4px 15px rgba(0,0,0,.05); }
.price-scale article::before { content: ""; position: absolute; top: 20px; left: 0; right: 0; height: 2px; background: #dedede; }
.price-scale .dot { position: absolute; top: 14px; width: 14px; height: 14px; border: 4px solid #fff; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 1px var(--red); }
.price-scale strong { margin-top: 14px; font-size: 1.45rem; }
.price-scale small { color: var(--muted); font-size: .72rem; }
.price-scale b { margin-top: 16px; color: var(--red); font-size: 1.05rem; }
.price-scale .goal { color: #fff; background: var(--red); border-color: var(--red); }
.price-scale .goal::before { background: rgba(255,255,255,.5); }
.price-scale .goal .dot { background: #fff; border-color: var(--red); box-shadow: 0 0 0 1px #fff; }
.price-scale .goal small, .price-scale .goal b { color: #fff; }
.pricing-note { margin: 20px 0 26px; color: var(--muted); font-size: .8rem; }
.centered-cta { margin-inline: auto; width: max-content; display: flex; }

.support-section { margin-top: 120px; padding: 110px 0; background: var(--soft); }
.support-intro { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; align-items: start; }
.mission-list { margin: 0; padding: 0; list-style: none; }
.mission-list li { position: relative; padding: 18px 0 18px 42px; font-size: 1.05rem; font-weight: 600; border-bottom: 1px solid #ddd; }
.mission-list li::before { content: "✓"; position: absolute; left: 0; top: 17px; width: 26px; height: 26px; display: grid; place-items: center; color: #fff; background: var(--red); border-radius: 50%; font-size: .78rem; }
.collection { margin-top: 70px; display: grid; grid-template-columns: 1.4fr .6fr; gap: 28px; }
.collection-visual { margin: 0; overflow: hidden; background: #ececec; border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.collection-visual img { width: 100%; height: 100%; min-height: 560px; object-fit: contain; }
.volume-list { display: flex; flex-direction: column; gap: 10px; }
.volume { min-height: 92px; margin: 0; padding: 18px 20px; display: flex; align-items: center; gap: 12px; color: #fff; border-radius: var(--radius); font-weight: 800; font-size: .82rem; letter-spacing: .03em; text-transform: uppercase; box-shadow: 0 6px 16px rgba(0,0,0,.08); }
.volume b { font-size: 1.3rem; }
.volume.black { background: #171717; }
.volume.blue { background: #345c7c; }
.volume.green { background: #5e7351; }
.volume.burgundy { background: #713b44; }
.volume.white { color: #272727; background: #fff; border: 1px solid #ddd; }
.support-tiers { margin-top: 42px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.tier { min-height: 240px; padding: 30px; display: flex; flex-direction: column; background: #fff; border-radius: var(--radius); box-shadow: 0 8px 24px rgba(0,0,0,.07); }
.tier p { margin-bottom: 22px; font-weight: 800; }
.tier strong { margin-top: auto; color: var(--red); font-size: clamp(1.7rem, 3vw, 2.6rem); line-height: 1; }
.tier span { margin-top: 18px; color: var(--muted); font-size: .86rem; }
.tier.patron { color: #fff; background: var(--red); }
.tier.patron strong, .tier.patron span { color: #fff; }
.bank-card { margin-top: 42px; padding: 50px; display: grid; grid-template-columns: 1fr 1fr; gap: 70px; background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.bank-copy h3 { font-size: 2rem; line-height: 1.15; }
.bank-copy > p:not(.eyebrow) { color: var(--muted); }
.bank-copy .bank-note { margin-bottom: 0; color: var(--red) !important; font-weight: 800; }
.bank-details { margin: 0; }
.bank-details div { padding: 13px 0; display: grid; grid-template-columns: 1fr 1.35fr; gap: 15px; border-bottom: 1px solid var(--line); }
.bank-details dt { color: var(--muted); font-size: .8rem; }
.bank-details dd { margin: 0; font-weight: 800; }
.copy-button { width: 100%; margin-top: 22px; }

.roadmap { padding-top: 120px; display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; }
.roadmap-heading > p:last-child { color: var(--muted); }
.roadmap-list { margin: 0; padding: 0; list-style: none; }
.roadmap-list li { min-height: 82px; padding: 16px 20px; display: grid; grid-template-columns: 44px 1fr auto; gap: 16px; align-items: center; border-bottom: 1px solid var(--line); }
.roadmap-list li > span { width: 36px; height: 36px; display: grid; place-items: center; color: var(--red); background: var(--soft); border-radius: 50%; font-size: .8rem; font-weight: 900; }
.roadmap-list p { margin: 0; font-weight: 800; text-transform: uppercase; }
.roadmap-list small { color: var(--muted); }
.roadmap-list .current { color: #fff; background: var(--red); border: 0; border-radius: var(--radius); }
.roadmap-list .current > span { color: var(--red); background: #fff; }
.roadmap-list .current small { color: #fff; }

.reader-section { margin-top: 120px; padding: 110px 0; background: var(--soft); }
.reader-heading { margin-bottom: 42px; display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: end; }
.reader-heading h2 { margin-bottom: 0; }
.reader-heading > p { margin: 0; color: var(--muted); }
.reader-shell { width: min(1240px, calc(100% - 48px)); margin: 0 auto; overflow: hidden; color: #fff; background: #151515; border-radius: var(--radius-lg); box-shadow: 0 22px 50px rgba(0,0,0,.2); }
.reader-toolbar { min-height: 64px; padding: 10px 22px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid #333; }
.reader-toolbar p { margin: 0; display: flex; align-items: center; gap: 10px; color: #d7d7d7; font-size: .8rem; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 4px rgba(235,0,43,.15); }
.toolbar-actions { display: flex; align-items: center; gap: 4px; }
.toolbar-actions button, .reader-footer button, .reader-error button { color: #fff; background: #272727; border: 1px solid #3a3a3a; border-radius: 8px; cursor: pointer; }
.toolbar-actions button { width: 34px; height: 34px; }
#zoomValue { min-width: 56px; text-align: center; font-size: .76rem; }
.book-stage { position: relative; min-height: 720px; padding: 34px 72px; display: grid; place-items: center; overflow: auto; outline: none; background: radial-gradient(circle at 50% 20%, #393939, #202020 58%, #181818); }
.book { --book-scale: 1; position: relative; width: min(900px, calc(100vw - 210px)); aspect-ratio: 1.316 / 1; flex: 0 0 auto; transform: scale(var(--book-scale)); transform-origin: center; perspective: 2000px; filter: drop-shadow(0 22px 22px rgba(0,0,0,.45)); transition: width .2s ease; }
.page-slot, .turn-sheet { position: absolute; top: 0; width: 50%; height: 100%; overflow: hidden; background: #fff; }
.page-slot img, .turn-face img { width: 100%; height: 100%; display: block; object-fit: contain; background: #fff; }
.left-page { left: 0; border-radius: 7px 0 0 7px; box-shadow: inset -14px 0 22px -22px rgba(0,0,0,.7); }
.right-page { right: 0; border-radius: 0 7px 7px 0; box-shadow: inset 14px 0 22px -22px rgba(0,0,0,.7); }
.book::after { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; z-index: 9; background: linear-gradient(90deg, rgba(0,0,0,.15), rgba(255,255,255,.45), rgba(0,0,0,.12)); transform: translateX(-50%); }
.page-slot[aria-hidden="true"] { visibility: hidden; }
.turn-sheet { z-index: 8; transform-style: preserve-3d; overflow: visible; }
.turn-sheet.from-right { left: 50%; transform-origin: left center; }
.turn-sheet.from-left { left: 0; transform-origin: right center; }
.turn-sheet.flip-next { animation: turnNext .62s cubic-bezier(.58,.05,.29,.99) forwards; }
.turn-sheet.flip-previous { animation: turnPrevious .62s cubic-bezier(.58,.05,.29,.99) forwards; }
.turn-face { position: absolute; inset: 0; overflow: hidden; background: #fff; backface-visibility: hidden; }
.turn-front { box-shadow: inset 12px 0 25px -24px rgba(0,0,0,.8), 10px 0 22px rgba(0,0,0,.15); }
.turn-back { transform: rotateY(180deg); box-shadow: inset -12px 0 25px -24px rgba(0,0,0,.8), -10px 0 22px rgba(0,0,0,.15); }
@keyframes turnNext { 0% { transform: rotateY(0); } 48% { filter: brightness(.83); } 100% { transform: rotateY(-180deg); } }
@keyframes turnPrevious { 0% { transform: rotateY(0); } 48% { filter: brightness(.83); } 100% { transform: rotateY(180deg); } }
.page-arrow { position: absolute; top: 50%; z-index: 12; width: 46px; height: 46px; border: 1px solid #4a4a4a; border-radius: 50%; color: #fff; background: rgba(17,17,17,.82); cursor: pointer; transform: translateY(-50%); }
.page-arrow:hover { background: var(--red); border-color: var(--red); }
.page-arrow.previous { left: 18px; }
.page-arrow.next { right: 18px; }
.page-arrow:disabled, .reader-footer button:disabled { opacity: .3; cursor: not-allowed; }
.book-loading, .reader-error { position: absolute; inset: 0; z-index: 20; display: grid; align-content: center; justify-items: center; gap: 13px; color: #222; background: #fafafa; border-radius: 7px; }
.book-loading[hidden], .reader-error[hidden], .turn-sheet[hidden] { display: none; }
.loading-mark { width: 62px; height: 62px; display: grid; place-items: center; color: #fff; background: var(--red); border-radius: 50%; font-family: var(--serif); font-weight: 700; }
.book-loading p, .reader-error p { margin: 0; }
.loading-track { width: 210px; height: 4px; overflow: hidden; background: #ddd; border-radius: 4px; }
.loading-track span { display: block; width: 0; height: 100%; background: var(--red); transition: width .2s; }
.reader-error button { padding: 8px 14px; background: var(--red); border-color: var(--red); }
.reader-footer { min-height: 68px; padding: 12px 22px; display: grid; grid-template-columns: 140px 1fr 140px; align-items: center; gap: 22px; border-top: 1px solid #333; }
.reader-footer button { min-height: 38px; padding: 7px 12px; }
.reader-footer > div { display: flex; align-items: center; gap: 16px; }
.reader-footer strong { min-width: 72px; font-size: .78rem; }
.progress-track { flex: 1; height: 4px; overflow: hidden; background: #3b3b3b; border-radius: 3px; }
.progress-track span { display: block; width: 0; height: 100%; background: var(--red); transition: width .25s; }
.reader-links { padding: 14px 22px 18px; display: flex; justify-content: space-between; align-items: center; gap: 20px; border-top: 1px solid #292929; }
.reader-links a { color: #ddd; font-size: .78rem; font-weight: 700; text-decoration: none; }
.reader-links .reader-order { padding: 9px 14px; color: #fff; background: var(--red); border-radius: 8px; }
.reader-links a[hidden] { display: none; }

.shop-cta { margin-top: 34px; margin-bottom: 34px; padding: 58px; display: flex; align-items: center; justify-content: space-between; gap: 60px; color: #fff; background: var(--red); border-radius: var(--radius-lg); }
.shop-cta h2 { max-width: 780px; margin-bottom: 14px; }
.shop-cta h2 span, .shop-cta .eyebrow { color: #fff; }
.shop-cta p { margin-bottom: 0; }
.button-white { flex: 0 0 auto; color: var(--red); background: #fff; }
.button-white:hover { color: var(--red-dark); background: #fff; }

.app-promo { position: relative; isolation: isolate; min-height: clamp(700px, 62vw, 930px); display: flex; align-items: center; padding: 70px clamp(24px, 7vw, 144px); overflow: hidden; background: #f7f7f7; }
.app-promo-visual { position: absolute; inset: 0; z-index: -1; margin: 0; }
.app-promo-visual > img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.app-promo-visual > figcaption { position: absolute; right: 20px; bottom: 12px; padding: 4px 8px; color: #555; background: rgba(255,255,255,.92); font-size: 12px; }
.app-promo-copy { --app-content-inset: 37px; width: 40%; max-width: 560px; }
.app-promo-logo { width: 280px; max-width: 100%; height: auto; margin: 0 0 22px; }
.app-promo h2 { margin-left: var(--app-content-inset); font-size: clamp(1.75rem, 2.6vw, 2.6rem); line-height: 1.2; letter-spacing: -.03em; }
.app-qr-codes { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 30px; max-width: 500px; }
/* Align visible artwork, accounting for the original PNGs' internal whitespace. */
.app-qr-codes figure { margin: 0; text-align: center; transform: translateX(calc(var(--app-content-inset) - 15.3%)); }
.app-qr-codes img { width: 100%; height: auto; }
.app-qr-codes figcaption { margin-top: 6px; font-size: 14px; font-weight: 700; }
@media (max-width: 900px) {
  .app-promo { min-height: 0; display: flex; flex-direction: column; padding: 0 0 48px; }
  .app-promo-visual { position: relative; z-index: auto; width: 100%; aspect-ratio: 3 / 2; }
  .app-promo-copy { width: calc(100% - 48px); max-width: 600px; padding-top: 32px; }
  .app-promo h2 { font-size: clamp(1.5rem, 5vw, 2rem); }
  .app-qr-codes { max-width: 420px; }
}
.site-footer { min-height: 168px; padding: 28px clamp(38px, 4vw, 64px); display: grid; grid-template-columns: 160px 1fr auto; gap: 64px; align-items: center; color: #fff; background: var(--red); }
.footer-brand img { width: 130px; filter: brightness(0) invert(1); }
.site-footer p { margin: 0; font-weight: 700; }
.site-footer small { color: rgba(255,255,255,.78); font-weight: 500; }
.site-footer div { display: flex; gap: 12px; color: #fff; font-size: .8rem; }
.site-footer a { text-decoration: none; }

@media (max-width: 1050px) {
  .site-header nav { position: fixed; top: 104px; left: 20px; right: 20px; padding: 20px; display: none; flex-direction: column; align-items: stretch; gap: 0; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); }
  .site-header nav a { padding: 12px 4px; border-bottom: 1px solid var(--line); }
  .site-header.is-open nav { display: flex; }
  .menu-button { display: block; }
  .header-cta { margin-left: auto; }
  .hero { min-height: 690px; padding-inline: 42px; }
  .features, .support-intro, .roadmap { gap: 44px; }
  .price-scale { grid-template-columns: repeat(3, 1fr); }
  .collection { grid-template-columns: 1fr; }
  .collection-visual img { min-height: auto; }
  .volume-list { display: grid; grid-template-columns: repeat(5, 1fr); }
  .volume { min-height: 130px; flex-direction: column; justify-content: center; text-align: center; }
  .book-stage { min-height: 650px; }
}

@media (max-width: 760px) {
  .page-width, .section { width: min(100% - 28px, 680px); }
  .project-label { display: none; }
  .header-cta { display: none; }
  .site-header { height: 84px; padding-inline: 20px; }
  .site-header nav { top: 84px; }
  .menu-button { margin-left: auto; }
  .hero { min-height: 720px; margin: 0; padding: 80px 24px 52px; align-items: flex-end; }
  .hero::after { background: linear-gradient(0deg, rgba(18,14,12,.84) 0%, rgba(18,14,12,.58) 46%, rgba(18,14,12,.08) 78%); }
  .hero-copy { width: 100%; }
  .hero-visual img { object-position: 69% center; }
  .credo { padding: 22px; grid-template-columns: 1fr; gap: 4px; }
  .introduction, .features, .support-intro, .roadmap, .reader-heading, .bank-card { grid-template-columns: 1fr; gap: 28px; }
  .introduction, .features, .pricing, .roadmap { padding-top: 80px; }
  .quote-section { margin-top: 80px; padding: 52px 28px; }
  .feature-list, .support-tiers { grid-template-columns: 1fr; }
  .feature-list article { min-height: 160px; }
  .community-status { align-items: flex-start; flex-direction: column; }
  .price-scale { grid-template-columns: 1fr 1fr; }
  .support-section, .reader-section { margin-top: 80px; padding: 80px 0; }
  .volume-list { grid-template-columns: 1fr 1fr; }
  .volume { min-height: 105px; }
  .bank-card { padding: 32px 24px; }
  .reader-shell { width: calc(100% - 20px); border-radius: 18px; }
  .book-stage { min-height: 620px; padding: 26px 56px; }
  .book { width: min(410px, calc(100vw - 135px)); aspect-ratio: .658 / 1; }
  .book .page-slot { width: 100%; }
  .book .left-page { display: none; }
  .book .right-page { left: 0; right: auto; border-radius: 7px; }
  .book::after { display: none; }
  .turn-sheet, .turn-sheet.mobile-sheet { left: 0 !important; width: 100%; transform-origin: left center !important; }
  .turn-sheet.mobile-sheet.flip-previous { transform-origin: right center !important; }
  .reader-footer { grid-template-columns: 90px 1fr 90px; gap: 10px; }
  .reader-footer button span { display: none; }
  .reader-links { align-items: flex-start; flex-direction: column; }
  .shop-cta { padding: 40px 28px; align-items: flex-start; flex-direction: column; gap: 24px; }
  .site-footer { min-height: 0; padding: 38px 24px; grid-template-columns: 1fr; gap: 20px; text-align: left; }
}

@media (max-width: 480px) {
  h1 { font-size: 2.55rem; }
  h2 { font-size: 2.15rem; }
  .hero-actions .button { width: 100%; }
  .price-scale { grid-template-columns: 1fr; }
  .volume-list { grid-template-columns: 1fr; }
  .volume { min-height: 82px; flex-direction: row; }
  .roadmap-list li { grid-template-columns: 40px 1fr; }
  .roadmap-list small { display: none; }
  .book-stage { min-height: 540px; padding: 22px 46px; }
  .book { width: min(340px, calc(100vw - 112px)); }
  .page-arrow { width: 38px; height: 38px; }
  .page-arrow.previous { left: 5px; }
  .page-arrow.next { right: 5px; }
  .reader-toolbar { padding-inline: 12px; }
  .reader-toolbar p { max-width: 150px; }
  .reader-footer { padding-inline: 10px; grid-template-columns: 48px 1fr 48px; }
}

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