@font-face { font-family: Manrope; src: url('/assets/fonts/manrope-latin.woff') format('woff'); font-weight: 200 800; font-display: swap; }
@font-face { font-family: 'DM Serif'; src: url('/assets/fonts/dm-serif-display-regular.woff') format('woff'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'DM Serif'; src: url('/assets/fonts/dm-serif-display-italic.woff') format('woff'); font-style: italic; font-weight: 400; font-display: swap; }
:root { --paper: #f7f5ee; --ink: #233c30; --muted: #58665b; --line: #d6dacd; --accent: #b65032; --serif: 'DM Serif', Georgia, serif; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Manrope, Arial, sans-serif; -webkit-font-smoothing: antialiased; }
p, h1, h2 { margin: 0; }
a { color: inherit; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
::selection { background: #d8dfc4; }
.container { width: min(1120px, calc(100% - 80px)); margin-inline: auto; }
.site-header { display: flex; align-items: center; justify-content: space-between; min-height: 100px; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 12px; font-size: 17px; font-weight: 750; line-height: 1.2; letter-spacing: -.04em; }
.brand-mark { width: 38px; height: 38px; }
.brand-dot { color: var(--accent); }
.header-note { font-size: 11px; color: var(--muted); }
.skip-link { position: fixed; z-index: 10; top: 10px; left: 10px; padding: 12px 16px; background: var(--ink); color: white; transform: translateY(-160%); }
.skip-link:focus { transform: none; }
.product { display: grid; grid-template-columns: .92fr 1fr; align-items: center; gap: 90px; min-height: calc(100svh - 154px); padding-block: 50px; }
.product-copy { max-width: 490px; }
.eyebrow { font-size: 9px; font-weight: 750; letter-spacing: .14em; margin-bottom: 18px; }
h1 { font-family: var(--serif); font-weight: 400; font-size: clamp(46px, 4.5vw, 61px); letter-spacing: -.025em; line-height: 1.04; }
h1 em { color: var(--accent); }
.intro { font-size: 15px; line-height: 1.8; color: var(--muted); margin-top: 23px; }
.intro strong { color: var(--ink); font-weight: 700; }
h2 { font-size: 12px; font-weight: 750; margin-top: 26px; }
.included { padding: 0; margin: 14px 0 29px; list-style: none; display: grid; gap: 12px; }
.included li { display: flex; align-items: baseline; gap: 11px; font-size: 12px; line-height: 1.6; }
.included li::before { content: '✓'; color: var(--accent); font-size: 11px; flex: none; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 30px; min-height: 54px; padding: 16px 22px; border: 1px solid var(--ink); border-radius: 3px; background: var(--ink); color: var(--paper); font: 700 14px Manrope, Arial, sans-serif; text-decoration: none; }
.button:hover { background: #355140; }
.button span { font-size: 20px; line-height: 1; }
.purchase-action { width: 100%; }
.button:disabled { opacity: .8; cursor: not-allowed; }
.purchase-note { font-size: 10px; text-align: center; color: var(--muted); margin-top: 11px; line-height: 1.6; }
.expectation { max-width: 435px; font-size: 10px; color: var(--muted); line-height: 1.65; margin-top: 23px; }
.site-footer { padding-block: 20px; font-size: 9px; color: var(--muted); border-top: 1px solid var(--line); }
.product-figure { min-width: 0; }
.book-scene { position: relative; height: 530px; overflow: hidden; }
.scene-disc { position: absolute; width: 430px; height: 430px; left: calc(50% - 215px); top: 60px; background: #e2e6d5; border-radius: 50%; }
.book { position: absolute; width: 322px; height: 448px; top: 36px; left: calc(50% - 161px); transform: rotate(-7deg); box-shadow: 16px 22px 19px -8px #233c3040, 29px 28px 32px -9px #233c3024; }
.book::after { content: ''; position: absolute; right: -7px; top: 5px; bottom: -3px; width: 9px; background: repeating-linear-gradient(90deg, #f4f1df 0 1px, #cacdbd 1px 2px); z-index: -1; }
.book-spine { position: absolute; z-index: 2; inset: 0 auto 0 0; width: 15px; background: #1e362a; border-right: 1px solid #bbc1aa28; }
.book-cover { position: relative; overflow: hidden; height: 100%; background: var(--ink); color: #f4f1df; padding: 27px 23px 23px 32px; }
.cover-topline, .cover-footer { display: flex; justify-content: space-between; font-size: 7px; letter-spacing: .1em; line-height: 1.5; }
.cover-topline > span:last-child { font-family: var(--serif); font-size: 21px; line-height: 1; }
.cover-title { font-family: var(--serif); font-size: 46px; letter-spacing: -.025em; line-height: 1.03; margin-top: 32px; }
.cover-subtitle { font-size: 8px; line-height: 1.65; margin-top: 19px; }
.cover-art { position: absolute; left: 0; width: 100%; height: 24%; bottom: 11%; }
.cover-footer { position: absolute; bottom: 22px; left: 32px; right: 22px; }
.not-found { padding-block: 90px; }
.not-found p { margin-top: 20px; }
.not-found .button { margin-top: 25px; }
@media (max-width: 1000px) {
  .container { width: calc(100% - 56px); }
  .product { gap: 42px; }
  .book { transform: rotate(-7deg) scale(.85); }
  .scene-disc { width: 330px; height: 330px; top: 108px; left: calc(50% - 165px); }
  h1 { font-size: 48px; }
}
@media (max-width: 760px) {
  .container { width: min(490px, calc(100% - 44px)); }
  .site-header { min-height: 83px; }
  .brand { font-size: 15px; gap: 9px; }
  .brand-mark { width: 32px; height: 32px; }
  .header-note, .product-figure { display: none; }
  .product { display: block; min-height: auto; padding-block: 36px 30px; }
  .eyebrow { font-size: 8px; margin-bottom: 17px; }
  h1 { font-size: clamp(42px, 11vw, 56px); }
  .intro { font-size: 14px; margin-top: 21px; }
  h2 { margin-top: 24px; }
  .included { gap: 12px; margin-bottom: 26px; }
  .included li { font-size: 12px; }
  .expectation { font-size: 9px; margin-top: 20px; }
  .site-footer { padding-block: 18px; font-size: 8px; }
}
@media (max-width: 359px) { .container { width: calc(100% - 36px); } h1 { font-size: 38px; } }