:root {
  --cream: #fff6e8;
  --paper: #fffdf8;
  --paper-deep: #fff0d7;
  --ink: #292938;
  --muted: #626272;
  --sun: #ffd83d;
  --blue: #78c9ff;
  --green: #7dca72;
  --purple: #be8ee8;
  --pink: #ff8caf;
  --orange: #ff9d4d;
  --red: #f1241e;
  --line: rgba(41, 41, 56, .16);
  --round: ui-rounded, "SF Pro Rounded", "Arial Rounded MT Bold", -apple-system, BlinkMacSystemFont, sans-serif;
  --body: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--cream); color: var(--ink); font-family: var(--body); -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; }
:focus-visible { outline: 3px solid var(--red); outline-offset: 4px; }
::selection { background: var(--sun); color: var(--ink); }
.wrap { width: min(100% - 64px, 1184px); margin-inline: auto; }
.skip-link { position: absolute; z-index: 100; top: -60px; left: 18px; padding: 12px 18px; border-radius: 12px; background: var(--ink); color: white; }
.skip-link:focus { top: 16px; }

.site-header { position: relative; z-index: 10; background: var(--paper); border-bottom: 1px solid var(--line); }
.header-inner { width: min(100% - 64px, 1320px); min-height: 88px; margin: auto; display: flex; align-items: center; gap: 36px; }
.brand, .footer-brand { text-decoration: none; font-family: var(--round); font-size: 19px; font-weight: 850; letter-spacing: -.045em; white-space: nowrap; }
.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand strong { color: var(--red); }
.brand-mark { display: grid; place-items: center; flex: none; width: 52px; height: 52px; border-radius: 15px; overflow: hidden; background: var(--ink); }
.brand-mark img { width: 100%; height: 100%; object-fit: contain; }
.primary-nav { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.primary-nav a { text-decoration: none; font-size: 14px; font-weight: 700; }
.primary-nav a:hover, .primary-nav a[aria-current] { color: var(--red); }
.header-cta { display: inline-flex; align-items: center; gap: 12px; padding: 12px 19px; background: var(--sun); border: 2px solid var(--ink); border-radius: 999px; box-shadow: 3px 3px 0 var(--ink); text-decoration: none; white-space: nowrap; font-family: var(--round); font-size: 14px; font-weight: 900; transition: transform .18s, box-shadow .18s; }
.header-cta:hover { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--ink); }

.hero { min-height: 650px; display: grid; grid-template-columns: .96fr 1.04fr; align-items: center; gap: 52px; padding-block: 66px 82px; }
.hero-copy { position: relative; z-index: 2; }
.little-intro, .section-kicker { margin: 0 0 22px; font-family: var(--round); font-size: 13px; font-weight: 900; letter-spacing: .11em; text-transform: uppercase; }
.little-intro { display: inline-flex; align-items: center; gap: 11px; }
.intro-sun { color: var(--red); font-size: 28px; line-height: 0; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--round); letter-spacing: -.065em; }
.hero h1 { max-width: 560px; margin-bottom: 27px; font-size: clamp(66px, 6.1vw, 94px); line-height: .99; font-weight: 900; }
.hero-lede { max-width: 500px; margin-bottom: 31px; color: #494956; font-size: 21px; line-height: 1.48; }
.hero-actions { display: flex; align-items: center; gap: 25px; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 18px; padding: 18px 26px; border-radius: 17px; text-decoration: none; font-family: var(--round); font-weight: 900; transition: transform .18s, box-shadow .18s; }
.button-ink { background: var(--ink); color: var(--paper); box-shadow: 5px 5px 0 var(--sun); }
.button-ink:hover { transform: translate(2px, 2px); box-shadow: 3px 3px 0 var(--sun); }
.text-link { display: inline-flex; align-items: center; gap: 8px; text-decoration-thickness: 2px; text-underline-offset: 5px; font-family: var(--round); font-weight: 850; }
.text-link:hover { color: var(--red); }
.hero-note { max-width: 440px; margin: 23px 0 0; color: var(--muted); font-size: 12px; line-height: 1.5; }
.hero-stage { position: relative; height: 562px; border: 2px solid var(--ink); border-radius: 48px 48px 190px 48px; overflow: hidden; background: var(--blue); box-shadow: 11px 11px 0 var(--ink); }
.stage-halo { position: absolute; width: 470px; height: 470px; left: 50%; top: 10%; transform: translateX(-50%); border-radius: 50%; background: var(--sun); box-shadow: 0 0 0 42px rgba(255,253,248,.22); }
.hero-character { position: absolute; width: 110%; max-width: none; left: -5%; top: 13%; filter: drop-shadow(0 12px 0 rgba(41,41,56,.14)); }
.stage-spark { position: absolute; z-index: 2; font-size: 60px; line-height: 1; }
.stage-spark-one { left: 7%; top: 12%; color: var(--red); transform: rotate(12deg); }
.stage-spark-two { right: 9%; top: 12%; color: var(--paper); transform: rotate(-11deg); }
.stage-caption { position: absolute; z-index: 2; right: 75px; bottom: 55px; padding: 12px 19px; border: 2px solid var(--ink); border-radius: 22px 22px 7px 22px; background: var(--paper); box-shadow: 4px 4px 0 var(--ink); font-family: var(--round); font-weight: 900; transform: rotate(-5deg); }

.feelings-section { padding: 88px 0 84px; background: var(--paper); border-block: 1px solid var(--line); }
.feelings-head, .guide-heading { display: flex; align-items: end; justify-content: space-between; gap: 50px; margin-bottom: 35px; }
.feelings-head h2, .guide-heading h2 { max-width: 720px; margin: 0; font-size: clamp(44px, 4.5vw, 63px); line-height: 1.04; }
.feelings-head > p, .guide-heading > p { max-width: 290px; margin: 0 0 7px; color: var(--muted); font-size: 16px; line-height: 1.5; }
.face-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.face-tile { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: end; min-height: 304px; padding: 12px 16px 21px; border: 2px solid var(--ink); border-radius: 27px; background: var(--sun); box-shadow: 5px 5px 0 var(--ink); color: var(--ink); cursor: pointer; transition: transform .18s, box-shadow .18s; }
.face-tile:nth-child(2) { background: var(--blue); }
.face-tile:nth-child(3) { background: var(--orange); }
.face-tile:nth-child(4) { background: var(--purple); }
.face-tile:hover { transform: translateY(-7px) rotate(-1deg); box-shadow: 5px 12px 0 var(--ink); }
.face-tile.is-selected { transform: translateY(-8px); box-shadow: 5px 12px 0 var(--ink); }
.face-tile img { width: min(100%, 220px); height: 230px; object-fit: contain; }
.face-tile span { font-family: var(--round); font-size: 22px; font-weight: 900; letter-spacing: -.035em; }
.feeling-response { display: flex; align-items: center; gap: 13px; min-height: 63px; margin-top: 27px; padding: 11px 17px; border: 1px solid var(--line); border-radius: 15px; background: var(--cream); }
.response-dot { flex: none; width: 13px; height: 13px; border: 2px solid var(--ink); border-radius: 50%; background: var(--green); }
.feeling-response p { margin: 0; font-family: var(--round); font-weight: 800; }
.response-hint { margin-left: auto; color: var(--muted); font-size: 12px; white-space: nowrap; }

.story-section { display: grid; grid-template-columns: 1fr .9fr; align-items: center; gap: 80px; padding-block: 116px 112px; }
.story-copy h2, .parent-note h2 { max-width: 620px; margin-bottom: 25px; font-size: clamp(47px, 5vw, 72px); line-height: 1.03; }
.story-copy > p:not(.section-kicker), .parent-note p:not(.section-kicker) { max-width: 520px; color: #51515f; font-size: 18px; line-height: 1.6; }
.story-steps { display: grid; gap: 16px; margin: 38px 0 0; padding: 0; list-style: none; }
.story-steps li { display: flex; align-items: center; gap: 17px; }
.step-icon { flex: none; display: grid; place-items: center; width: 64px; height: 64px; border: 2px solid var(--ink); border-radius: 19px; background: var(--sun); overflow: hidden; font-size: 31px; }
.step-icon img { width: 70px; max-width: none; }
.calm-icon { background: var(--green); }
.blue-icon { background: var(--blue); color: var(--red); }
.story-steps strong { font-family: var(--round); font-size: 18px; }
.story-steps p { margin: 4px 0 0; color: var(--muted); line-height: 1.45; }
.app-visual { position: relative; display: grid; place-items: center; min-height: 635px; border: 2px solid var(--ink); border-radius: 210px 35px 35px 35px; background: var(--purple); box-shadow: 9px 9px 0 var(--ink); }
.app-visual::before { content: ""; position: absolute; width: 70%; aspect-ratio: 1; border-radius: 50%; background: rgba(255,253,248,.33); }
.app-visual-label { position: absolute; z-index: 2; left: 20px; top: 24px; padding: 8px 13px; border: 2px solid var(--ink); border-radius: 999px; background: var(--paper); font-family: var(--round); font-size: 12px; font-weight: 900; transform: rotate(-6deg); }
.phone-shell { position: relative; z-index: 1; width: 272px; height: 575px; overflow: hidden; border: 7px solid var(--ink); border-radius: 41px; background: var(--paper); box-shadow: 12px 16px 0 rgba(41,41,56,.15); transform: rotate(6deg); }
.phone-shell img { width: 100%; height: 100%; object-fit: cover; }
.phone-sticker { position: absolute; z-index: 2; right: -17px; bottom: 42px; display: flex; align-items: center; gap: 5px; max-width: 230px; padding: 8px 18px 8px 6px; border: 2px solid var(--ink); border-radius: 18px; background: var(--sun); box-shadow: 4px 4px 0 var(--ink); font-family: var(--round); font-size: 14px; font-weight: 900; transform: rotate(-7deg); }
.phone-sticker img { width: 56px; }

.screens-section { padding: 94px 0 104px; background: var(--paper); border-block: 1px solid var(--line); }
.screens-heading { display: flex; align-items: end; justify-content: space-between; gap: 48px; margin-bottom: 38px; }
.screens-heading h2 { max-width: 700px; margin: 0; font-size: clamp(45px, 4.8vw, 68px); line-height: 1.04; }
.screens-heading > p { max-width: 330px; margin: 0 0 6px; color: var(--muted); font-size: 16px; line-height: 1.5; }
.screens-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.screen-card { min-width: 0; margin: 0; padding: 13px 13px 0; overflow: hidden; border: 2px solid var(--ink); border-radius: 28px; background: var(--cream); box-shadow: 7px 7px 0 var(--ink); }
.screen-card:nth-child(2) { background: #e7d4f5; }
.screen-card:nth-child(3) { background: #d4edff; }
.screen-card img { width: 100%; height: auto; border-radius: 17px; }
.screen-card figcaption { display: grid; gap: 3px; padding: 17px 5px 19px; }
.screen-card figcaption strong { font-family: var(--round); font-size: 20px; letter-spacing: -.04em; }
.screen-card figcaption span { color: var(--muted); font-size: 14px; line-height: 1.4; }
.trust-strip { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; padding-block: 87px; }
.trust-strip > div { display: grid; align-content: start; gap: 9px; min-height: 137px; padding: 22px; border: 2px solid var(--ink); border-radius: 23px; background: var(--paper); box-shadow: 4px 4px 0 var(--ink); }
.trust-strip > div:nth-child(2) { background: #e9d8f6; }
.trust-strip > div:nth-child(3) { background: #d4edff; }
.trust-strip > div:nth-child(4) { background: #fff0bd; }
.trust-strip strong { font-family: var(--round); font-size: 19px; line-height: 1.1; letter-spacing: -.04em; }
.trust-strip span { color: #4f4f5c; font-size: 14px; line-height: 1.45; }

.guide-section { padding: 93px 0 105px; background: var(--paper-deep); border-block: 1px solid var(--line); }
.guide-heading { margin-bottom: 45px; }
.guide-heading h2 { max-width: 690px; }
.guide-list { border-top: 2px solid var(--ink); }
.guide-row { display: grid; grid-template-columns: 91px 1fr 48px; align-items: center; gap: 28px; min-height: 125px; padding: 14px 0; border-bottom: 2px solid var(--ink); text-decoration: none; }
.guide-row:hover .guide-title { color: var(--red); }
.guide-thumb { display: grid; place-items: center; width: 82px; height: 82px; border: 2px solid var(--ink); border-radius: 20px; background: var(--sun); overflow: hidden; }
.guide-row:nth-child(2) .guide-thumb { background: var(--blue); }
.guide-row:nth-child(3) .guide-thumb { background: var(--purple); }
.guide-row:nth-child(4) .guide-thumb { background: var(--orange); }
.guide-thumb img { width: 80px; }
.guide-title { font-family: var(--round); font-size: clamp(21px, 2.2vw, 30px); font-weight: 900; letter-spacing: -.045em; transition: color .16s; }
.guide-arrow { display: grid; place-items: center; width: 42px; height: 42px; border: 2px solid var(--ink); border-radius: 50%; background: var(--paper); font-size: 23px; }

.parent-note { display: grid; grid-template-columns: .42fr .58fr; align-items: center; gap: 76px; padding-block: 105px 112px; }
.parent-illustration { position: relative; display: grid; place-items: center; height: 345px; border: 2px solid var(--ink); border-radius: 45px 130px 45px 45px; overflow: hidden; background: var(--green); box-shadow: 7px 7px 0 var(--ink); }
.parent-illustration::before { content: ""; position: absolute; width: 270px; height: 270px; border-radius: 50%; background: var(--paper); opacity: .35; }
.parent-illustration img { position: relative; width: 110%; max-width: none; }
.parent-note h2 { max-width: 650px; font-size: clamp(42px, 4.6vw, 65px); }
.parent-note .text-link { margin-top: 13px; }
.world-banner { margin-block: 0 102px; }
.world-banner img { width: 100%; height: auto; border: 2px solid var(--ink); border-radius: 31px; box-shadow: 8px 8px 0 var(--ink); }
.world-banner figcaption { margin-top: 17px; color: var(--muted); font-size: 14px; line-height: 1.4; }
.faq-section { padding: 97px 0 105px; background: var(--paper); border-top: 1px solid var(--line); }
.faq-layout { display: grid; grid-template-columns: .42fr .58fr; gap: 75px; }
.faq-intro h2 { font-size: clamp(44px, 4.7vw, 65px); line-height: 1.04; }
.faq-intro > p:not(.section-kicker) { max-width: 360px; color: var(--muted); font-size: 17px; line-height: 1.55; }
.faq-intro a { text-underline-offset: 4px; }
.faq-item { padding: 22px 0 23px; border-top: 2px solid var(--ink); }
.faq-item h3 { margin-bottom: 10px; font-size: 22px; line-height: 1.25; }
.faq-item p { margin-bottom: 0; color: #51515f; font-size: 16px; line-height: 1.55; }
.end-cta { display: flex; align-items: center; justify-content: space-between; gap: 35px; margin-top: 87px; padding: 37px 43px; border: 2px solid var(--ink); border-radius: 31px; background: var(--ink); color: var(--paper); }
.end-cta .section-kicker { margin-bottom: 12px; color: var(--sun); }
.end-cta h2 { margin-bottom: 9px; font-size: clamp(34px, 3.6vw, 51px); }
.end-cta p:last-child { margin-bottom: 0; color: #e1dfe2; line-height: 1.5; }
.button-sun { flex: none; border: 2px solid var(--paper); background: var(--sun); color: var(--ink); box-shadow: 5px 5px 0 var(--paper); }
.button-sun:hover { transform: translate(2px, 2px); box-shadow: 3px 3px 0 var(--paper); }

.site-footer { padding-top: 58px; background: var(--ink); color: var(--paper); }
.footer-main { display: flex; justify-content: space-between; gap: 50px; padding-bottom: 64px; }
.footer-brand { font-size: 27px; }
.footer-main p { max-width: 360px; margin: 17px 0 0; color: #d5d2d4; font-size: 14px; line-height: 1.55; }
.footer-main nav { display: flex; align-items: start; gap: 30px; flex-wrap: wrap; }
.footer-main nav a { font-size: 14px; font-weight: 700; text-underline-offset: 4px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; padding-block: 18px 26px; border-top: 1px solid rgba(255,255,255,.24); color: #d5d2d4; font-size: 12px; }

/* A guide shares the homepage's visual language while leaving reading space. */
.guide-hero { padding-block: 70px 73px; background: var(--paper-deep); border-bottom: 1px solid var(--line); }
.guide-hero-inner { display: grid; grid-template-columns: 1.25fr .55fr; align-items: center; gap: 75px; }
.back-link { display: inline-block; margin-bottom: 52px; color: var(--muted); font-size: 14px; font-weight: 750; text-underline-offset: 4px; }
.guide-hero .section-kicker { margin-bottom: 14px; }
.guide-hero h1 { max-width: 800px; margin-bottom: 23px; font-size: clamp(54px, 5.5vw, 80px); line-height: 1.02; }
.guide-hero p:not(.section-kicker) { max-width: 740px; margin-bottom: 0; color: #50505e; font-size: 19px; line-height: 1.6; }
.guide-hero-face { display: grid; place-items: center; aspect-ratio: 1; border: 2px solid var(--ink); border-radius: 33px 110px 33px 33px; background: var(--sun); box-shadow: 8px 8px 0 var(--ink); transform: rotate(4deg); }
.guide-hero-face img { width: 93%; }
.guide-layout { display: grid; grid-template-columns: 220px minmax(0, 740px); justify-content: center; align-items: start; gap: 90px; padding-block: 84px 110px; }
.article-nav { position: sticky; top: 30px; display: grid; gap: 17px; padding-top: 5px; }
.article-nav strong { margin-bottom: 8px; font-family: var(--round); font-size: 18px; }
.article-nav a { color: var(--muted); font-size: 14px; line-height: 1.35; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.article-nav a:hover { color: var(--red); }
.article-copy section { margin-bottom: 48px; scroll-margin-top: 34px; }
.article-copy h2 { margin-bottom: 18px; font-size: clamp(34px, 3.4vw, 46px); line-height: 1.1; }
.article-copy p { color: #484857; font-size: 18px; line-height: 1.75; }
.article-copy p a { color: #235e87; text-underline-offset: 4px; }
.article-callout { display: flex; align-items: center; gap: 20px; margin: 10px 0 52px; padding: 20px 27px 20px 10px; border: 2px solid var(--ink); border-radius: 25px; background: var(--green); box-shadow: 5px 5px 0 var(--ink); }
.article-callout img { flex: none; width: 90px; }
.article-callout p { margin: 0; color: var(--ink); font-family: var(--round); font-size: 19px; font-weight: 800; line-height: 1.4; }
.article-app-note { display: flex; align-items: center; gap: 20px; margin-top: 78px; padding: 20px 28px 20px 5px; border: 2px solid var(--ink); border-radius: 28px; background: var(--blue); }
.article-app-note img { flex: none; width: 180px; margin-left: -35px; }
.article-app-note strong { font-family: var(--round); font-size: 24px; letter-spacing: -.035em; }
.article-app-note p { margin: 8px 0 12px; color: var(--ink); font-size: 14px; line-height: 1.5; }
.article-app-note a { font-family: var(--round); font-weight: 900; text-underline-offset: 4px; }

@media (max-width: 1050px) {
  .header-inner { gap: 22px; }
  .primary-nav { gap: 16px; }
  .hero { gap: 28px; }
  .hero h1 { font-size: clamp(60px, 6vw, 78px); }
  .hero-stage { height: 510px; }
  .stage-halo { width: 390px; height: 390px; }
  .story-section { gap: 46px; }
  .phone-sticker { right: -8px; }
  .screens-grid { gap: 16px; }
  .trust-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 800px) {
  .wrap, .header-inner { width: min(100% - 40px, 660px); }
  .header-inner { flex-wrap: wrap; justify-content: space-between; gap: 5px 14px; padding-block: 12px; }
  .primary-nav { order: 3; justify-content: space-between; width: 100%; margin: 8px 0 0; padding: 8px 0 2px; border-top: 1px solid var(--line); }
  .hero { grid-template-columns: 1fr; padding-block: 60px 73px; }
  .hero h1 { max-width: 700px; font-size: clamp(62px, 10vw, 84px); }
  .hero-stage { height: 570px; margin-top: 28px; }
  .hero-character { width: 100%; left: 0; top: 9%; }
  .feelings-head, .guide-heading { align-items: start; flex-direction: column; gap: 15px; }
  .feelings-head > p, .guide-heading > p { max-width: 500px; }
  .face-grid { grid-template-columns: repeat(2, 1fr); }
  .story-section { grid-template-columns: 1fr; padding-block: 86px; }
  .app-visual { width: min(100%, 540px); margin-inline: auto; }
  .screens-heading { align-items: start; flex-direction: column; gap: 13px; }
  .screens-heading > p { max-width: 520px; }
  .screens-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
  .screen-card:last-child { grid-column: 1 / -1; width: calc(50% - 9px); margin-inline: auto; }
  .parent-note { grid-template-columns: 1fr; gap: 42px; padding-block: 80px; }
  .faq-layout { grid-template-columns: 1fr; gap: 30px; }
  .parent-illustration { width: min(100%, 440px); }
  .guide-hero-inner { grid-template-columns: 1fr 180px; gap: 20px; }
  .guide-hero h1 { font-size: clamp(48px, 6.2vw, 66px); }
  .guide-layout { grid-template-columns: 1fr; gap: 48px; }
  .article-nav { position: static; display: flex; flex-wrap: wrap; gap: 12px 22px; padding-bottom: 24px; border-bottom: 1px solid var(--line); }
  .article-nav strong { flex-basis: 100%; }
}

@media (max-width: 560px) {
  .wrap, .header-inner { width: min(100% - 32px, 480px); }
  .brand { gap: 6px; font-size: 15px; }
  .brand-mark { width: 42px; height: 42px; border-radius: 12px; }
  .header-cta { gap: 4px; padding: 8px 11px; font-size: 12px; box-shadow: 2px 2px 0 var(--ink); }
  .primary-nav { gap: 9px; }
  .primary-nav a { font-size: 11px; }
  .hero { gap: 15px; padding-block: 45px 61px; }
  .little-intro { margin-bottom: 17px; font-size: 11px; }
  .hero h1 { margin-bottom: 22px; font-size: clamp(53px, 14vw, 74px); }
  .hero-lede { font-size: 18px; }
  .hero-actions { gap: 18px; }
  .button { padding: 15px 19px; font-size: 14px; }
  .hero-stage { height: 360px; margin-top: 27px; border-radius: 30px 30px 110px 30px; box-shadow: 6px 6px 0 var(--ink); }
  .stage-halo { width: 280px; height: 280px; top: 9%; box-shadow: 0 0 0 25px rgba(255,253,248,.22); }
  .hero-character { width: 116%; left: -8%; top: 8%; }
  .stage-spark { font-size: 37px; }
  .stage-caption { right: 56px; bottom: 24px; padding: 8px 11px; font-size: 12px; }
  .feelings-section, .guide-section { padding-block: 66px; }
  .feelings-head h2, .guide-heading h2 { font-size: 45px; }
  .face-grid { gap: 12px; }
  .face-tile { min-height: 210px; padding: 8px 8px 14px; border-radius: 20px; box-shadow: 3px 3px 0 var(--ink); }
  .face-tile.is-selected { box-shadow: 3px 8px 0 var(--ink); }
  .face-tile img { height: 165px; }
  .face-tile span { font-size: 18px; }
  .feeling-response { flex-wrap: wrap; }
  .response-hint { width: 100%; margin-left: 26px; }
  .story-section { padding-block: 77px; }
  .screens-section { padding-block: 68px 77px; }
  .screens-heading h2 { font-size: 45px; }
  .screens-grid { grid-template-columns: 1fr; gap: 19px; }
  .screen-card { width: min(100%, 360px); margin-inline: auto; }
  .screen-card:last-child { grid-column: auto; width: min(100%, 360px); }
  .trust-strip { grid-template-columns: 1fr; gap: 12px; padding-block: 68px; }
  .trust-strip > div { min-height: 0; padding: 18px 21px; }
  .story-copy h2, .parent-note h2 { font-size: 49px; }
  .story-copy > p:not(.section-kicker), .parent-note p:not(.section-kicker) { font-size: 17px; }
  .app-visual { min-height: 550px; border-radius: 130px 25px 25px 25px; }
  .phone-shell { width: 240px; height: 502px; }
  .phone-sticker { right: -6px; bottom: 24px; max-width: 190px; font-size: 12px; }
  .guide-row { grid-template-columns: 65px 1fr 32px; min-height: 95px; gap: 13px; }
  .guide-thumb { width: 62px; height: 62px; border-radius: 15px; }
  .guide-thumb img { width: 64px; }
  .guide-title { font-size: 19px; }
  .guide-arrow { width: 31px; height: 31px; font-size: 17px; }
  .parent-illustration { height: 250px; }
  .world-banner { margin-bottom: 72px; }
  .world-banner img { border-radius: 21px; box-shadow: 5px 5px 0 var(--ink); }
  .faq-section { padding-block: 72px 76px; }
  .faq-intro h2 { font-size: 45px; }
  .end-cta { flex-direction: column; align-items: start; gap: 23px; margin-top: 60px; padding: 29px 25px; }
  .end-cta .button { width: 100%; }
  .footer-main, .footer-bottom { flex-direction: column; }
  .footer-main { gap: 33px; padding-bottom: 40px; }
  .footer-main nav { gap: 16px 23px; }
  .footer-bottom { gap: 9px; }
  .guide-hero { padding-block: 36px 52px; }
  .guide-hero-inner { grid-template-columns: 1fr; }
  .guide-hero-face { width: 170px; margin: 20px auto 0; }
  .back-link { margin-bottom: 39px; }
  .guide-hero h1 { font-size: 50px; }
  .guide-hero p:not(.section-kicker) { font-size: 17px; }
  .guide-layout { padding-block: 52px 75px; }
  .article-copy p { font-size: 17px; }
  .article-callout { gap: 8px; padding: 12px 18px 12px 2px; }
  .article-callout img { width: 71px; }
  .article-callout p { font-size: 16px; }
  .article-app-note { gap: 0; padding-right: 14px; }
  .article-app-note img { width: 118px; margin-left: -22px; }
  .article-app-note strong { font-size: 19px; }
}

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