:root {
  color-scheme: light;
  --paper: #faf7f0;
  --paper-deep: #f0ece2;
  --ink: #173e36;
  --muted: #52635c;
  --green: #153f38;
  --line: #d6d9cd;
  --gold: #e2c38b;
  --serif: Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; color: var(--ink); background: var(--paper); font: 16px/1.65 var(--sans); -webkit-font-smoothing: antialiased; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
a { color: inherit; text-underline-offset: 5px; }
a:hover { text-decoration-thickness: 2px; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.1; }
h1 { font-size: clamp(52px, 5.5vw, 82px); letter-spacing: -.055em; }
h2 { font-size: clamp(36px, 3.4vw, 50px); letter-spacing: -.035em; }
h3 { font-size: 36px; letter-spacing: -.025em; }
em { font-weight: 400; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid #926126; outline-offset: 5px; }
::selection { background: #dce6c5; color: var(--ink); }
.wrap { width: min(1240px, calc(100% - 96px)); margin-inline: auto; }
.section-space { padding-block: 100px; }
.eyebrow { display: flex; align-items: center; gap: 9px; font-size: 11px; font-weight: 650; line-height: 1.5; letter-spacing: .14em; text-transform: uppercase; }
.skip-link { position: absolute; z-index: 10; left: 16px; top: -80px; padding: 10px 20px; background: var(--paper); }
.skip-link:focus { top: 10px; }
.site-header { min-height: 106px; display: flex; align-items: center; justify-content: space-between; gap: 32px; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; white-space: nowrap; }
.brand img { border-radius: 11px; border: 1px solid #e7e7dc; }
.brand span { font-family: var(--serif); font-size: 22px; letter-spacing: -.5px; }
.brand strong { font-weight: 400; font-style: italic; }
.site-nav { display: flex; align-items: center; gap: 28px; font-size: 13px; }
.site-nav a { text-decoration: none; }
.site-nav a:hover { text-decoration: underline; }
.nav-store { border: 1px solid #b6c6b8; border-radius: 100px; padding: 9px 16px; }
.nav-store span { padding-left: 8px; }
.menu-toggle { display: none; }
.hero { display: grid; grid-template-columns: .9fr 1.15fr; gap: 54px; align-items: center; padding-block: 88px 90px; }
.hero .eyebrow { margin-bottom: 28px; }
.leaf { display: block; width: 12px; height: 17px; border-radius: 12px 0 12px 0; background: #448572; transform: rotate(-15deg); }
.hero-intro { max-width: 350px; font-size: 18px; color: var(--muted); margin-top: 26px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 24px; min-height: 52px; padding: 12px 23px; border-radius: 6px; font-size: 14px; font-weight: 550; text-decoration: none; transition: background .15s, transform .15s; }
.button:hover { transform: translateY(-2px); text-decoration: none; }
.button-primary { margin-top: 30px; background: var(--green); color: #fffdf6; }
.button-primary:hover { background: #245b4c; }
.device-note { color: var(--muted); font-size: 11px; margin-top: 15px; letter-spacing: .035em; }
.hero-visual { position: relative; padding-top: 8px; }
.screen-frame { padding: 9px; border-radius: 23px; background: #19231f; box-shadow: 0 20px 45px #163b3029, 0 1px 2px #0005; }
.screen-frame img { width: 100%; border-radius: 15px; }
.hero-visual figcaption { display: flex; align-items: center; justify-content: center; gap: 10px; color: var(--muted); font: italic 15px var(--serif); margin-top: 22px; }
.caption-rule { width: 28px; height: 1px; background: #8a9b88; }
.experience { border-block: 1px solid var(--line); background: #f1f0e7; }
.section-heading { max-width: 690px; margin-bottom: 42px; }
.section-heading h2 { margin-top: 16px; }
.section-heading > p:last-child { color: var(--muted); margin-top: 18px; }
.feature-tabs { display: flex; width: 100%; gap: 28px; border-bottom: 1px solid #cdd2c4; margin-bottom: 38px; }
.feature-tabs:empty { display: none; }
.feature-tab { display: flex; align-items: center; gap: 10px; padding: 0 0 16px; min-height: 48px; border: 0; border-bottom: 2px solid transparent; background: transparent; color: var(--muted); cursor: pointer; font-size: 14px; }
.feature-tab:hover { color: var(--ink); }
.feature-tab[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--ink); }
.tab-number { font: italic 15px var(--serif); opacity: .7; }
.feature-panel { display: grid; grid-template-columns: 1.25fr .75fr; gap: 70px; align-items: center; }
.feature-panel + .feature-panel { margin-top: 48px; }
.tabs-ready .feature-panel { margin-top: 0; }
.feature-image { padding: 7px; border: 1px solid #c3cabc; border-radius: 13px; background: #dfe4d7; }
.feature-image img { border-radius: 7px; width: 100%; }
.feature-copy { max-width: 340px; padding-block: 10px; }
.feature-copy h3 { margin-top: 16px; }
.feature-copy > p:not(.eyebrow) { margin-top: 20px; color: var(--muted); }
.feature-copy .small-note { font-size: 11px; line-height: 1.6; }
.library { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: center; }
.library h2 { margin-top: 20px; font-size: clamp(34px, 3vw, 44px); }
.library-intro > p:not(.eyebrow) { color: var(--muted); max-width: 330px; margin-top: 24px; }
.text-link { display: inline-flex; gap: 14px; align-items: center; font-size: 14px; font-weight: 550; }
.library .text-link { margin-top: 25px; }
.book-shelf { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }
.book img { width: 100%; border-radius: 3px 7px 7px 3px; box-shadow: 0 9px 20px #25352324; }
.book figcaption { margin-top: 18px; }
.book h3 { font-size: 17px; line-height: 1.25; letter-spacing: -.02em; }
.book p { margin-top: 6px; color: var(--muted); font-size: 10px; line-height: 1.5; }
.night-section { background: var(--green); color: var(--paper); }
.night-content { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 130px; padding-block: 75px; }
.night-content .eyebrow { color: var(--gold); }
.night-content h2 { margin-top: 18px; }
.night-content > div:last-child > p { max-width: 380px; color: #d4dfd3; font-size: 17px; }
.button-light { margin-top: 25px; background: #f2ead6; color: var(--green); }
.button-light:hover { background: #fff9ec; }
.support { display: grid; grid-template-columns: 1fr 1fr; gap: 130px; }
.support h2 { margin-top: 18px; }
.support > div > p:not(.eyebrow) { margin-top: 24px; color: var(--muted); }
.support .text-link { margin-top: 12px; }
.faq { align-self: center; }
details { border-bottom: 1px solid var(--line); }
details:first-child { border-top: 1px solid var(--line); }
summary { position: relative; padding: 21px 35px 21px 0; cursor: pointer; font-size: 14px; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { position: absolute; right: 3px; content: "+"; font-size: 21px; font-weight: 300; line-height: 1; }
details[open] summary::after { content: "−"; }
details p { color: var(--muted); font-size: 14px; padding: 0 30px 22px 0; }
.site-footer { display: flex; align-items: center; justify-content: space-between; gap: 24px; border-top: 1px solid var(--line); padding-block: 30px; color: var(--muted); font-size: 11px; }
.footer-tagline { font: italic 15px var(--serif); }
.site-footer nav { display: flex; gap: 24px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover, .site-footer a[aria-current] { text-decoration: underline; }
.policy { max-width: 800px; padding-block: 55px 90px; min-height: calc(100svh - 190px); }
.policy .back-link { margin-bottom: 50px; font-size: 12px; }
.policy h1 { margin-top: 16px; font-size: clamp(44px, 6vw, 68px); }
.policy-section { margin-top: 36px; }
.policy-section h2 { font-size: 27px; line-height: 1.3; }
.policy-section p { margin-top: 14px; color: var(--muted); }
.policy-section ul { color: var(--muted); padding-left: 23px; }
.policy-section li { padding-left: 4px; margin-top: 7px; }
@media (min-width: 1500px) {
  .hero { padding-block: 104px; }
}
@media (max-width: 1100px) {
  .wrap { width: calc(100% - 64px); }
  .site-nav { gap: 18px; }
  .hero { gap: 30px; }
  h1 { font-size: 60px; }
  .feature-panel { gap: 38px; grid-template-columns: 1.1fr .9fr; }
  .library { gap: 40px; }
  .book-shelf { gap: 16px; }
  .night-content, .support { gap: 70px; }
}
@media (max-width: 800px) {
  .wrap { width: calc(100% - 40px); }
  .site-header { min-height: 84px; gap: 15px; flex-wrap: wrap; padding-block: 18px; }
  .brand span { font-size: 21px; }
  .brand img { width: 36px; height: 36px; }
  .menu-toggle:not([hidden]) { display: inline-flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 44px; border: 1px solid #c6d1c2; border-radius: 5px; background: transparent; padding: 4px 12px; font-size: 12px; color: var(--ink); cursor: pointer; }
  .menu-toggle[aria-expanded="true"] span { transform: rotate(45deg); }
  .site-nav { width: 100%; flex-wrap: wrap; justify-content: flex-start; gap: 20px; font-size: 13px; padding: 12px 0 4px; }
  .nav-ready .site-nav { display: none; }
  .nav-ready .site-nav.is-open { display: flex; }
  .hero { grid-template-columns: 1fr; gap: 42px; padding-block: 55px 62px; }
  .hero h1 { font-size: clamp(52px, 9vw, 72px); }
  .hero-intro { max-width: 450px; }
  .hero .eyebrow { margin-bottom: 20px; }
  .hero-visual { max-width: 600px; width: 100%; margin-inline: auto; }
  .section-space { padding-block: 64px; }
  .feature-panel { grid-template-columns: 1fr; gap: 27px; }
  .feature-copy { max-width: 560px; }
  .feature-copy h3 br { display: none; }
  .feature-copy h3 { font-size: 34px; }
  .feature-tabs { gap: 22px; }
  .feature-tab { font-size: 13px; gap: 6px; }
  .tab-number { display: none; }
  .library { grid-template-columns: 1fr; gap: 36px; }
  .library-intro > p:not(.eyebrow) { max-width: 490px; }
  .book-shelf { max-width: 620px; gap: 25px; }
  .book h3 { font-size: 19px; }
  .book p { font-size: 11px; }
  .night-content { grid-template-columns: 1fr; gap: 30px; padding-block: 56px; }
  .night-content > div:last-child > p { max-width: 480px; }
  .support { grid-template-columns: 1fr; gap: 32px; }
  .site-footer { flex-wrap: wrap; gap: 16px 30px; }
  .footer-tagline { display: none; }
  .policy { padding-block: 35px 60px; }
}
@media (max-width: 380px) {
  .wrap { width: calc(100% - 32px); }
  .brand span { font-size: 19px; }
  .brand { gap: 8px; }
  .brand img { width: 32px; height: 32px; }
  .hero h1 { font-size: 49px; }
  .eyebrow { font-size: 10px; }
  .feature-tabs { gap: 12px; }
  .feature-tab { font-size: 12px; }
  .book-shelf { gap: 13px; }
  .book h3 { font-size: 16px; }
  .book p { font-size: 10px; }
  .site-footer { font-size: 10px; }
  }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
  .button:hover { transform: none; }
}

.policy-date { margin-top: 10px; color: var(--muted); font-size: 15px; }
.policy-summary { margin-top: 40px; padding: 28px 32px; background: #efe7d5; border-left: 3px solid #927038; border-radius: 0 8px 8px 0; }
.policy-summary h2 { font-size: 27px; line-height: 1.25; margin-top: 12px; letter-spacing: -.025em; }
.policy-summary ul { margin-top: 14px; padding-left: 23px; color: #55594d; }
.policy-summary li { margin-top: 8px; }
.policy-section li { margin-top: 8px; }
.policy-section strong { color: inherit; font-weight: 600; }