:root {
  color-scheme: light;
  --page: #f5f1e8;
  --paper: #fcfaf5;
  --ink: #173d31;
  --muted: #58645b;
  --clay: #9d4d35;
  --line: #d7d9cc;
  --panel: #e7e9dc;
  --soft: #eeece2;
  --button: #173d31;
  --button-text: #fff9ec;
  --focus: #a9512f;
  font-family: "Avenir Next", Avenir, "Segoe UI", sans-serif;
  font-synthesis: none;
  -webkit-text-size-adjust: 100%;
  color: var(--ink);
  background: var(--page);
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #152a23;
  --paper: #1b352c;
  --ink: #f3f0e5;
  --muted: #bfccbe;
  --clay: #e6a082;
  --line: #435a4e;
  --panel: #243d31;
  --soft: #20372d;
  --button: #e8edda;
  --button-text: #173d31;
  --focus: #efb28c;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --page: #152a23;
    --paper: #1b352c;
    --ink: #f3f0e5;
    --muted: #bfccbe;
    --clay: #e6a082;
    --line: #435a4e;
    --panel: #243d31;
    --soft: #20372d;
    --button: #e8edda;
    --button-text: #173d31;
    --focus: #efb28c;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 2rem; }
body { margin: 0; background: var(--page); }
img { display: block; max-width: 100%; height: auto; }
button, select { font: inherit; }
button, a, select { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-underline-offset: .22em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
button { cursor: pointer; }
button:disabled, select:disabled { cursor: default; opacity: .55; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 5px; }
p { line-height: 1.65; margin: 0 0 1.2rem; }
h1, h2, h3 { margin: 0; font-weight: 400; overflow-wrap: anywhere; }
h1, h2 { font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif; letter-spacing: -.048em; }
h1 { font-size: clamp(3.25rem, 7.5vw, 6.75rem); line-height: 1.02; }
h2 { font-size: clamp(2.35rem, 4.2vw, 4.25rem); line-height: 1.1; }
h3 { font-size: 1.1rem; font-weight: 600; line-height: 1.4; }
em { font-weight: 400; }
figure { margin: 0; }
ol, ul { padding-left: 1.4rem; }
li { line-height: 1.65; }
li + li { margin-top: .7rem; }
.wrap { width: min(100% - 6rem, 1248px); margin-inline: auto; }
.small { font-size: .875rem; line-height: 1.65; color: var(--muted); }
.eyebrow { display: flex; align-items: center; gap: .6rem; color: var(--clay); font-size: .75rem; font-weight: 650; line-height: 1.6; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 1.2rem; }
.skip-link { position: fixed; top: 1rem; left: 1rem; z-index: 20; padding: .8rem 1.2rem; background: var(--button); color: var(--button-text); transform: translateY(-200%); border-radius: .3rem; }
.skip-link:focus { transform: none; }
.site-header { min-height: 112px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; flex-shrink: 0; align-items: center; gap: .55rem; min-height: 44px; color: var(--ink); font-family: Georgia, serif; font-size: 2.2rem; letter-spacing: -.08em; text-decoration: none; font-weight: 500; }
.brand img { border-radius: 10px; margin-right: .15rem; }
.brand-dot { color: var(--clay); margin-left: -.42rem; }
.site-header nav { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; column-gap: 1.7rem; }
.site-header nav a { display: inline-flex; align-items: center; min-height: 44px; font-size: .875rem; text-decoration: none; }
.site-header nav a:hover { text-decoration: underline; }
.theme-control { display: flex; align-items: center; flex-wrap: wrap; max-width: 100%; gap: .6rem; }
.theme-control label { font-size: .875rem; color: var(--muted); }
.theme-control select { min-height: 44px; max-width: 100%; padding: .55rem 1.5rem .55rem .55rem; border: 1px solid var(--line); border-radius: 4px; background: var(--page); color: var(--ink); font-size: .875rem; }
.hero { display: grid; grid-template-columns: 1.08fr 1fr; align-items: center; gap: 5rem; padding-block: 56px 80px; }
.hero-copy { padding-block: 1.5rem; min-width: 0; }
.status-dot { width: 6px; height: 6px; background: var(--clay); border-radius: 50%; flex: 0 0 auto; }
.hero h1 em { color: var(--clay); }
.hero-description { margin: 1.8rem 0; max-width: 27rem; color: var(--muted); font-size: 1.08rem; }
.actions { display: flex; align-items: center; flex-wrap: wrap; gap: .65rem 1.6rem; }
.button { display: inline-flex; min-height: 54px; align-items: center; justify-content: center; gap: 1.4rem; padding: .9rem 1.35rem; font-size: .88rem; font-weight: 600; text-decoration: none; border: 1px solid transparent; border-radius: 5px; line-height: 1.5; }
.primary { color: var(--button-text); background: var(--button); }
.button:hover { text-decoration: underline; text-underline-offset: 4px; }
.text-link { display: inline-flex; align-items: center; gap: .7rem; min-height: 44px; font-size: .87rem; }
.hero-note { margin: 1.1rem 0 0; }
.hero-preview { background: var(--panel); padding: 1.7rem 1.7rem 1.6rem; border-radius: 4px; }
.preview-topline { display: flex; justify-content: space-between; gap: 1rem; color: var(--muted); font-size: .75rem; line-height: 1.5; letter-spacing: .1em; }
.phone-frame { width: min(100%, 224px); margin-inline: auto; padding: 7px; border-radius: 28px; background: #122c24; border: 1px solid #344e40; box-shadow: 0 12px 22px #152d2317; }
.phone-frame img { border-radius: 20px; width: 100%; }
.hero-phone { width: min(100%, 260px); margin-block: 1.8rem; }
.hero-preview figcaption { display: flex; justify-content: center; align-items: center; gap: .7rem; font-size: .75rem; line-height: 1.5; color: var(--muted); text-align: center; }
.caption-rule { height: 1px; width: 20px; background: var(--muted); flex-shrink: 0; }
.section { padding-block: 100px; border-top: 1px solid var(--line); }
.section-heading { display: grid; grid-template-columns: 1.2fr 1fr; gap: 5rem; align-items: end; margin-bottom: 3.4rem; }
.section-heading > p, .section-heading > div:last-child > p { max-width: 26rem; margin-bottom: .35rem; color: var(--muted); }
.section-heading > div:last-child > .small { margin-top: 1rem; }
.walkthrough { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; margin: 0; padding: 0; list-style: none; }
.walkthrough li { display: flex; flex-direction: column; margin: 0; }
.step-heading { display: flex; align-items: baseline; gap: .75rem; }
.step-number { font-size: .75rem; color: var(--clay); font-weight: 600; }
.walkthrough li > p { color: var(--muted); font-size: .88rem; margin: .9rem 0 1.8rem; }
.screen-panel { padding: 2rem 1rem; background: var(--soft); margin-top: auto; border-radius: 4px; }
.walkthrough li:nth-child(2) .screen-panel { background: var(--panel); }
.section-note { max-width: 760px; margin: 1.8rem auto 0; text-align: center; }
.sounds-section { background: var(--panel); border-top: 0; }
.sound-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.sound-card { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.5rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); min-width: 0; }
.frequency { display: block; font-family: Georgia, serif; font-size: 2rem; line-height: 1.15; margin-bottom: .4rem; font-variant-numeric: tabular-nums; }
.frequency > span { font-family: "Avenir Next", Avenir, sans-serif; font-size: .875rem; color: var(--muted); }
.sound-card h3 { font-size: .875rem; font-weight: 500; color: var(--muted); }
.sound-button { display: flex; flex: 0 0 auto; flex-direction: column; align-items: center; justify-content: center; gap: .3rem; width: 54px; min-height: 58px; border: 1px solid var(--ink); border-radius: 5px; background: transparent; color: var(--ink); }
.sound-action { font-size: .875rem; }
.play-icon { font-size: .875rem; line-height: 1.1; }
.sound-button:hover, .sound-button[aria-pressed="true"] { color: var(--button-text); background: var(--button); border-color: var(--button); }
.audio-status { min-height: 1.7em; margin: 1.2rem 0 0; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.price-card { border: 1px solid var(--line); border-radius: 4px; padding: 2rem; background: var(--paper); }
.price-card.featured { background: var(--panel); border-color: var(--muted); }
.price-card .eyebrow { margin-bottom: 1.4rem; }
.price-card h3 { font-family: Georgia, serif; font-size: 3rem; font-weight: 400; letter-spacing: -.05em; }
.price-card h3 > span { font-family: "Avenir Next", Avenir, sans-serif; font-size: .875rem; color: var(--muted); letter-spacing: 0; display: block; }
.price-card > p:not(.eyebrow) { margin: 1.3rem 0 2rem; font-size: .88rem; color: var(--muted); }
.price-detail { display: block; border-top: 1px solid var(--line); padding-top: 1rem; color: var(--muted); font-size: .875rem; line-height: 1.6; }
.pricing-notes { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 1.5rem; font-size: .875rem; color: var(--muted); }
.pricing-notes p { margin: 0; }
.beta-section { --focus: #efb28c; padding-block: 80px; color: #f5f1e8; background: #173d31; }
.beta-layout { display: grid; grid-template-columns: 1.2fr 1fr; align-items: start; gap: 6rem; }
.beta-section .eyebrow { color: #e3a58a; }
.beta-section h2 { margin-bottom: 1.5rem; }
.beta-section p { max-width: 28rem; color: #d1d9ca; }
.beta-section .small { margin: .9rem 0 0; }
.light-button { background: #f5f1e8; color: #173d31; margin-top: .5rem; }
.beta-details { border-left: 1px solid #607669; padding-left: 3rem; }
.beta-details h3 { font-family: Georgia, serif; font-weight: 400; font-size: 1.65rem; }
.beta-details ol { font-size: .92rem; color: #d1d9ca; margin: 1.5rem 0 2rem; }
.build-note { font-size: .875rem; border-top: 1px solid #607669; padding-top: 1.5rem; }
.build-note strong { display: block; color: #f5f1e8; font-weight: 600; margin-bottom: .6rem; }
.friend-invite { margin-top: 2.4rem; padding-top: 1.8rem; border-top: 1px solid #607669; min-width: 0; }
.friend-invite h3 { margin-bottom: .8rem; font-size: 1.35rem; }
.invite-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .7rem 1rem; }
.invite-actions .button { margin-top: 0; }
.invite-outline { color: #f5f1e8; background: transparent; border-color: #d1d9ca; }
.friend-invite details { border-color: #607669; margin-top: .8rem; }
.friend-invite summary::marker { color: #e3a58a; }
.friend-invite label { display: block; margin-bottom: .5rem; color: #d1d9ca; }
.friend-invite textarea { display: block; width: 100%; min-height: 12rem; padding: 1rem; margin-bottom: 1.2rem; resize: vertical; border: 1px solid #d1d9ca; border-radius: 4px; background: #f5f1e8; color: #173d31; font: inherit; line-height: 1.6; }
.friend-invite textarea:focus-visible { outline-color: #efb28c; }
.faq-section { display: grid; grid-template-columns: 1fr 1.4fr; gap: 6rem; border-top: 0; }
.faq-section h2 { margin-bottom: 1.4rem; }
.faq-list { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { cursor: pointer; padding: 1.35rem .15rem; line-height: 1.55; font-size: .97rem; font-weight: 500; }
summary::marker { color: var(--clay); font-size: .7em; }
details p { color: var(--muted); font-size: .9rem; padding: 0 .15rem .5rem; }
.site-footer { border-top: 1px solid var(--line); padding-block: 2.4rem 1.5rem; background: var(--soft); }
.footer-top { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 2rem; padding-bottom: 2rem; }
.footer-top .brand { font-size: 2.7rem; }
.footer-top p { flex: 1 1 12rem; min-width: 0; color: var(--muted); font-family: Georgia, serif; font-size: 1.15rem; line-height: 1.5; }
.footer-top nav { display: flex; flex: 1 1 22rem; min-width: 0; justify-content: flex-end; flex-wrap: wrap; gap: .15rem 1.4rem; }
.footer-top nav a { display: inline-flex; align-items: center; min-height: 44px; font-size: .875rem; text-decoration: none; }
.footer-top nav a:hover { text-decoration: underline; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .7rem 1.5rem; border-top: 1px solid var(--line); padding-top: 1.3rem; font-size: .875rem; color: var(--muted); line-height: 1.6; }
.footer-bottom a { overflow-wrap: anywhere; }
.document-heading { padding-block: 70px 60px; }
.document-heading h1 { font-size: clamp(3rem, 6vw, 5.5rem); margin-bottom: 1.5rem; }
.document-heading > p:last-child { max-width: 38rem; color: var(--muted); font-size: 1.1rem; }
.document-layout { display: grid; grid-template-columns: 1fr 3fr; gap: 5rem; padding-bottom: 90px; }
.page-index { align-self: start; display: flex; flex-direction: column; padding-top: 1rem; border-top: 1px solid var(--line); }
.page-index a { display: flex; align-items: center; min-height: 44px; font-size: .875rem; line-height: 1.5; padding-block: .5rem; text-decoration: none; }
.page-index a:hover { text-decoration: underline; }
.document-content { min-width: 0; max-width: 48rem; }
.notice { padding: 1.4rem 1.6rem; background: var(--panel); border-left: 3px solid var(--clay); font-size: .9rem; line-height: 1.7; }
.notice strong { display: block; margin-bottom: .3rem; }
.document-content section { padding-top: 2.8rem; }
.document-content h2 { font-size: 2rem; letter-spacing: -.03em; margin-bottom: 1.3rem; line-height: 1.2; }
.document-content h3 { margin: 1.5rem 0 .6rem; }
.document-content p, .document-content li { color: var(--muted); }
.document-content strong { color: var(--ink); font-weight: 600; }
.document-content a { overflow-wrap: anywhere; }
.document-content .inline-status { color: var(--clay); font-size: .875rem; }
@media (max-width: 1050px) {
  .wrap { width: min(100% - 4rem, 1248px); }
  .site-header { gap: 1rem; }
  .site-header nav { column-gap: 1rem; }
  .theme-control { flex-direction: column; gap: .1rem; }
  .hero { gap: 2rem; }
  .section-heading { gap: 3rem; }
  .walkthrough { gap: 1.2rem; }
  .sound-card { padding: 1.2rem; gap: .5rem; }
  .price-card { padding: 1.5rem; }
  .beta-layout, .faq-section { gap: 3rem; }
  .beta-details { padding-left: 2rem; }
  .document-layout { gap: 3rem; }
}
@media (max-width: 760px) {
  .wrap { width: min(100% - 3rem, 600px); }
  .site-header { flex-wrap: wrap; padding-block: 1rem .5rem; gap: .5rem 1rem; }
  .brand { font-size: 2rem; }
  .brand img { width: 36px; height: 36px; }
  .theme-control { flex-direction: row; gap: .5rem; }
  .site-header nav { width: 100%; order: 3; justify-content: space-between; column-gap: .8rem; }
  .site-header nav a { font-size: .875rem; }
  .hero { grid-template-columns: 1fr; padding-block: 2.5rem 3rem; gap: 2.5rem; }
  .hero-copy { padding: 0; }
  h1 { font-size: clamp(3.2rem, 12.7vw, 5.8rem); }
  .hero-description { max-width: 26rem; font-size: 1rem; }
  .hero-preview { padding: 1.3rem; }
  .hero-phone { width: min(100%, 260px); }
  .preview-topline { font-size: .75rem; }
  .section { padding-block: 4rem; }
  .section-heading { grid-template-columns: 1fr; gap: 1.4rem; margin-bottom: 2.2rem; }
  .section-heading > p, .section-heading > div:last-child > p { max-width: 100%; }
  .walkthrough { grid-template-columns: 1fr; gap: 2.5rem; }
  .walkthrough li > p { margin-bottom: 1.3rem; }
  .screen-panel { padding: 1.8rem 1rem; }
  .screen-panel .phone-frame { width: min(100%, 250px); }
  .section-note { text-align: left; }
  .sound-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sound-card { padding: 1rem; flex-wrap: wrap; }
  .sound-card > div { flex: 1 1 100px; }
  .sound-button { width: 48px; min-height: 54px; }
  .frequency { font-size: 1.8rem; }
  .pricing-grid { grid-template-columns: 1fr; }
  .price-card { padding: 1.7rem; }
  .price-card h3 > span { display: inline; }
  .price-card > p:not(.eyebrow) { margin-bottom: 1.2rem; }
  .pricing-notes { grid-template-columns: 1fr; gap: 1rem; }
  .beta-section { padding-block: 3.5rem; }
  .beta-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .beta-details { border-left: 0; border-top: 1px solid #607669; padding: 2rem 0 0; }
  .beta-section p { max-width: none; }
  .beta-details ol { margin-bottom: 1.5rem; }
  .faq-section { grid-template-columns: 1fr; gap: 1.7rem; }
  .footer-top { gap: 1.2rem; }
  .footer-top nav { flex-basis: 100%; justify-content: flex-start; }
  .footer-top p { font-size: 1rem; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .footer-bottom a { display: inline-flex; align-items: center; min-height: 44px; }
  .document-heading { padding-block: 3rem 2rem; }
  .document-heading h1 { font-size: clamp(2.5rem, 10vw, 4rem); }
  .document-heading > p:last-child { font-size: 1rem; }
  .document-layout { grid-template-columns: 1fr; gap: 2rem; padding-bottom: 4rem; }
  .page-index { flex-direction: row; flex-wrap: wrap; gap: .15rem 1.5rem; }
  .notice { padding: 1.1rem; }
}
@media (max-width: 380px) {
  .wrap { width: calc(100% - 2.5rem); }
  h1 { font-size: 2.8rem; }
  .theme-control { gap: .3rem; }
  .theme-control label { font-size: .875rem; }
  .theme-control select { font-size: .875rem; }
  .hero .eyebrow { font-size: .75rem; }
  .hero-preview { padding: 1rem; }
  .sound-grid { grid-template-columns: 1fr; }
  .sound-card { padding: 1.2rem; }
  .sound-card > div { flex: 1 1 auto; }
  .footer-top { flex-direction: column; }
  .footer-top p, .footer-top nav { flex-basis: auto; }
  .footer-top nav { gap: .2rem 1rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}