:root {
  color-scheme: light;
  /* Palette sampled from uupm.cc/demo/mental-health. */
  --background: #f0f4f8;
  --surface: #f0f4f8;
  --paper: #f0f4f8;
  --surface-alt: #e8eef4;
  --foreground: #2d3748;
  --muted: #59697e;
  --primary: #7c9eb2;
  --primary-light: #8fafc4;
  --secondary: #b8a9c9;
  --accent: #496b81;
  --on-accent: #213246;
  --mint: #a8d5ba;
  --lavender: #e6e6fa;
  --peach: #ffdab9;
  --mint-soft: #e2eeeb;
  --peach-soft: #faece2;
  --border: #d5dfe9;
  --footer: #4a5568;
  --display-start: #6c8ca2;
  --display-end: #9784ad;
  --tag-ink: #7a668e;
  --peach-ink: #866248;
  --shadow: -8px -8px 20px rgb(255 255 255 / 80%), 8px 8px 20px rgb(163 177 198 / 50%);
  --shadow-small: -4px -4px 10px rgb(255 255 255 / 80%), 4px 4px 10px rgb(163 177 198 / 40%);
  --inset: inset -4px -4px 10px rgb(255 255 255 / 80%), inset 4px 4px 10px rgb(163 177 198 / 50%);
  --font: "Avenir Next", "Segoe UI", "PingFang SC", "Hiragino Sans", system-ui, sans-serif;
  --radius: 28px;
  --duration: 180ms;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 28px; }
body { margin: 0; background: radial-gradient(ellipse 440px 440px at 88% 200px, rgb(230 230 250 / 40%), transparent), radial-gradient(ellipse 360px 360px at 5% 620px, rgb(168 213 186 / 18%), transparent), var(--background); color: var(--foreground); font: 16px/1.7 var(--font); -webkit-font-smoothing: antialiased; }
[hidden] { display: none !important; }
a { color: var(--accent); text-underline-offset: 4px; }
a, button, summary { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
button { font: inherit; cursor: pointer; color: inherit; }
a, button { transition: background var(--duration), box-shadow var(--duration), color var(--duration), transform var(--duration); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
img, svg { vertical-align: middle; }
img { max-width: 100%; height: auto; }
svg.icon { width: 22px; height: 22px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.17; text-wrap: balance; }
h1 { font-size: clamp(2.65rem, 5.5vw, 4.6rem); font-weight: 600; letter-spacing: -0.055em; }
h2 { font-size: clamp(1.85rem, 3vw, 2.75rem); font-weight: 600; letter-spacing: -0.04em; }
h3 { font-size: 1.2rem; font-weight: 600; letter-spacing: -0.025em; }
p { color: var(--muted); }
strong { font-weight: 650; }
.shell { width: min(1160px, calc(100% - 64px)); margin-inline: auto; }
.skip-link { position: absolute; top: -100px; left: 24px; z-index: 20; padding: 12px 20px; background: var(--paper); border-radius: 12px; }
.skip-link:focus { top: 16px; }
.topbar { min-height: 112px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--foreground); text-decoration: none; flex-shrink: 0; }
.brand strong { font-size: 1.16rem; letter-spacing: -0.045em; }
.brand small { display: block; color: var(--muted); font-size: 0.68rem; letter-spacing: 0.08em; line-height: 1.3; }
.site-mark, .brand-back { width: 43px; height: 43px; display: grid; place-items: center; border-radius: 15px; background: var(--surface); box-shadow: var(--shadow-small); }
.site-mark { background: linear-gradient(135deg, var(--primary), var(--secondary)); color: #fff; font-size: 1.45rem; font-weight: 600; }
.topbar-tools { display: flex; align-items: center; gap: 32px; }
.topnav { display: flex; align-items: center; gap: 28px; }
.topnav a { min-height: 44px; display: inline-flex; align-items: center; font-size: 0.87rem; font-weight: 600; color: var(--muted); text-decoration: none; }
.topnav a:hover { color: var(--accent); text-decoration: underline; }
.language-picker { display: flex; flex-wrap: wrap; padding: 5px; border-radius: 100px; background: var(--surface); box-shadow: var(--inset); gap: 3px; }
.language-picker button { border: 0; border-radius: 100px; padding: 0 13px; min-height: 44px; background: transparent; font-size: 0.74rem; font-weight: 600; color: var(--muted); }
.language-picker button[aria-pressed="true"] { background: var(--paper); color: var(--foreground); box-shadow: var(--shadow-small); }
.language-picker button[aria-pressed="true"], .preview-tabs button[aria-pressed="true"] { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 5px; }
.language-picker button:hover { color: var(--foreground); }
.eyebrow { display: flex; align-items: center; gap: 9px; font-size: 0.69rem; letter-spacing: 0.16em; font-weight: 650; text-transform: uppercase; color: var(--accent); margin-bottom: 20px; }
.pulse-dot { height: 7px; width: 7px; border-radius: 50%; background: var(--accent); display: inline-block; flex-shrink: 0; }
.eyebrow.pill { display: inline-flex; padding: 7px 13px; border-radius: 100px; background: var(--surface); box-shadow: var(--shadow-small); font-size: 0.65rem; letter-spacing: 0.09em; }
.home-hero, .app-hero { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 56px; min-height: 606px; padding: 44px 0 74px; }
.hero-copy { min-width: 0; }
.hero-copy h1 { margin-bottom: 26px; }
.hero-copy h1 em { font-style: normal; color: var(--display-start); background: linear-gradient(110deg, var(--display-start), var(--display-end)); background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.lead { max-width: 480px; font-size: 1.04rem; line-height: 1.9; margin-bottom: 30px; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 20px; min-height: 52px; padding: 12px 23px; border: 1px solid var(--border); border-radius: 100px; color: var(--foreground); font-size: 0.86rem; font-weight: 600; text-decoration: none; background: var(--surface); box-shadow: var(--shadow-small); }
.button.primary { background: linear-gradient(135deg, var(--primary), var(--primary-light)); color: var(--on-accent); border-color: transparent; box-shadow: var(--shadow-small); }
.button:hover { transform: translateY(-2px); }
.button:active { transform: translateY(0); box-shadow: none; }
.button.ghost { background: transparent; box-shadow: none; border-color: transparent; padding-inline: 9px; }
.hero-note { margin: 24px 0 0; display: flex; align-items: center; gap: 8px; font-size: 0.73rem; }
.hero-note .icon { width: 16px; height: 16px; }
.hero-app-name { display: flex; align-items: center; gap: 10px; margin-bottom: 20px; font-size: 0.85rem; font-weight: 600; }
.hero-app-name img { border-radius: 12px; width: 40px; height: 40px; }
.home-art { position: relative; min-height: 465px; isolation: isolate; }
.soft-orbit { position: absolute; inset: 26px 15px 8px 8px; border-radius: 50%; background: linear-gradient(135deg, var(--lavender), var(--mint-soft)); box-shadow: none; z-index: -1; }
.soft-orbit::after { content: ""; position: absolute; inset: 42px; border-radius: inherit; border: 1px solid #ffffff90; }
.studio-card { width: 82%; position: absolute; top: 43px; left: 0; padding: 25px; border-radius: 25px; background: var(--surface); box-shadow: var(--shadow); transform: rotate(-4deg); }
.mini-app-header { display: flex; align-items: center; gap: 11px; margin-bottom: 22px; }
.mini-app-header img { width: 38px; height: 38px; border-radius: 11px; }
.mini-app-header strong, .mini-app-header small { display: block; line-height: 1.5; }
.mini-app-header strong { font-size: 0.85rem; }
.mini-app-header small { font-size: 0.65rem; color: var(--muted); }
.mini-app-header > .icon { margin-left: auto; color: var(--accent); }
.mini-transfer { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 0.7rem; margin-bottom: 10px; }
.progress-track { height: 8px; border-radius: 100px; background: var(--surface); box-shadow: var(--inset); overflow: hidden; }
.progress-fill { height: 100%; border-radius: inherit; background: var(--primary); width: 72%; }
.progress-fill.medium { width: 46%; }
.progress-fill.complete { width: 100%; }
.mini-stats { display: flex; justify-content: space-between; margin-top: 12px; font-size: 0.62rem; color: var(--muted); }
.tag-tile { position: absolute; width: 66%; right: -3px; bottom: 30px; padding: 22px; border-radius: 25px; background: var(--surface); transform: rotate(5deg); box-shadow: var(--shadow); }
.tag-tile .mini-app-header { margin-bottom: 12px; }
.tag-symbol { display: grid; place-items: center; width: 88px; height: 88px; border-radius: 26px; background: var(--surface); box-shadow: var(--inset); color: var(--tag-ink); margin: 18px auto; }
.tag-symbol .icon { width: 43px; height: 43px; }
.tag-tile > p { margin: 0; font-size: 0.7rem; text-align: center; }
.art-caption { position: absolute; bottom: -7px; left: 0; font-size: 0.63rem; color: var(--muted); letter-spacing: 0.04em; }
.floating-leaf { position: absolute; top: 1px; right: 3px; width: 72px; height: 72px; display: grid; place-items: center; background: var(--peach); border-radius: 50% 50% 50% 12px; transform: rotate(12deg); box-shadow: var(--shadow-small); color: var(--peach-ink); }
.floating-leaf .icon { width: 29px; height: 29px; }
.values-strip { border-block: 1px solid var(--border); display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; padding: 24px 8px; }
.value-item { display: flex; align-items: center; justify-content: center; gap: 10px; font-size: 0.78rem; color: var(--muted); }
.value-item .icon { width: 19px; height: 19px; }
.catalog { padding: 92px 0 0; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 32px; margin-bottom: 36px; }
.section-heading h2 { margin: 0; }
.section-heading .eyebrow { margin-bottom: 12px; }
.section-heading > p { max-width: 330px; font-size: 0.87rem; margin: 0; }
.collection-count { border: 1px solid var(--border); border-radius: 100px; font-size: 0.7rem; padding: 5px 12px; white-space: nowrap; color: var(--muted); }
.app-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
.app-card { padding: 15px; border-radius: 32px; background: var(--surface); box-shadow: var(--shadow); display: flex; flex-direction: column; }
.card-art { min-height: 242px; border-radius: 23px; background: linear-gradient(135deg, var(--surface-alt), var(--mint-soft)); display: grid; place-items: center; position: relative; overflow: hidden; }
.card-art.nfc-studio { background: linear-gradient(135deg, var(--surface-alt), var(--lavender)); }
.card-art::before, .card-art::after { content: ""; position: absolute; width: 225px; height: 225px; border-radius: 50%; border: 1px solid #ffffff90; }
.card-art::after { width: 305px; height: 305px; }
.card-art .miniature { width: 77%; padding: 22px; background: var(--surface); border-radius: 20px; box-shadow: var(--shadow); z-index: 1; }
.miniature .mini-app-header { margin-bottom: 15px; }
.miniature .tag-symbol { margin: 0; width: 62px; height: 62px; flex-shrink: 0; border-radius: 18px; }
.miniature .tag-symbol .icon { width: 31px; height: 31px; }
.mini-tag-row { display: flex; align-items: center; gap: 20px; }
.mini-tag-row strong, .mini-tag-row small { display: block; }
.mini-tag-row strong { font-size: 0.8rem; }
.mini-tag-row small { font-size: 0.68rem; color: var(--muted); }
.app-card-copy { padding: 26px 17px 18px; display: flex; flex-direction: column; flex: 1; }
.card-category { font-size: 0.65rem; letter-spacing: 0.1em; color: var(--muted); text-transform: uppercase; }
.app-card h3 { font-size: 1.65rem; margin: 10px 0 12px; }
.app-card p { font-size: 1rem; margin-bottom: 24px; }
.app-card-actions { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: auto; padding-top: 18px; border-top: 1px solid var(--border); }
.text-link { display: inline-flex; gap: 12px; align-items: center; min-height: 44px; font-size: 0.8rem; font-weight: 600; text-decoration: none; }
.text-link:hover { text-decoration: underline; }
.privacy-link { font-size: 0.75rem; min-height: 44px; display: inline-flex; align-items: center; color: var(--muted); }
.support-banner { display: flex; align-items: center; justify-content: space-between; gap: 40px; margin-top: 80px; padding: 42px 46px; border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.support-banner h2 { font-size: clamp(1.65rem, 3vw, 2.3rem); margin: 0 0 10px; }
.support-banner p { font-size: 1rem; max-width: 600px; margin: 0; }
.support-banner .button { flex-shrink: 0; background: linear-gradient(135deg, var(--primary), var(--primary-light)); color: var(--on-accent); border-color: transparent; box-shadow: var(--shadow-small); }
.support-banner .eyebrow { margin-bottom: 14px; }

/* Product previews are illustrative, local demos, never connected to a device. */
.preview-wrap { min-width: 0; position: relative; padding: 25px 10px 26px; }
.preview-wrap::before { content: ""; position: absolute; inset: -2px -14px 0; border-radius: 42% 48% 39% 43%; background: linear-gradient(135deg, var(--lavender), var(--mint-soft)); z-index: -1; }
.nfc-studio .preview-wrap::before { background: linear-gradient(135deg, var(--lavender), var(--surface-alt)); }
.preview-window { background: var(--surface); padding: 24px; border-radius: 28px; box-shadow: var(--shadow); border: 1px solid #ffffff60; transform: rotate(1.5deg); }
.nfc-studio .preview-window { transform: rotate(-1.5deg); }
.preview-header { display: flex; align-items: center; gap: 10px; margin-bottom: 23px; font-size: 0.83rem; font-weight: 650; }
.preview-header img { width: 33px; height: 33px; border-radius: 10px; }
.preview-header .icon { margin-left: auto; width: 19px; }
.preview-tabs { display: flex; gap: 5px; background: var(--surface); padding: 5px; box-shadow: var(--inset); border-radius: 14px; }
.preview-tabs button { flex: 1; min-width: 0; min-height: 44px; padding: 8px 7px; font-size: 0.65rem; line-height: 1.35; border: 0; border-radius: 10px; background: transparent; color: var(--muted); overflow-wrap: anywhere; }
.preview-tabs button[aria-pressed="true"] { box-shadow: var(--shadow-small); background: var(--paper); color: var(--foreground); font-weight: 650; }
.preview-panel { min-height: 295px; padding-top: 23px; }
.preview-status { display: flex; align-items: center; gap: 8px; font-size: 0.66rem; color: var(--muted); margin-bottom: 16px; }
.download-metric { display: flex; justify-content: space-between; align-items: center; margin-bottom: 23px; }
.download-metric strong { display: block; font-size: 2.25rem; letter-spacing: -0.05em; font-weight: 500; line-height: 1.2; }
.download-metric strong small { font-size: 0.75rem; letter-spacing: 0; }
.download-metric span { font-size: 0.65rem; color: var(--muted); }
.sparkline { width: 130px; height: 54px; color: var(--primary); }
.preview-task { padding: 15px; border-radius: 15px; background: var(--paper); box-shadow: var(--shadow-small); margin-top: 10px; }
.preview-task .mini-transfer { font-size: 0.64rem; }
.preview-task .mini-stats { font-size: 0.6rem; }
.preview-label { font-size: 0.66rem; color: var(--muted); text-align: center; margin: 22px 0 0; }
.preview-label .icon { width: 13px; height: 13px; margin-right: 5px; }
.nfc-scan { display: grid; place-items: center; margin: 0 auto 18px; width: 115px; height: 115px; border-radius: 50%; background: var(--surface); box-shadow: var(--inset); color: var(--tag-ink); }
.nfc-scan .icon { width: 52px; height: 52px; }
.tag-readout { display: grid; gap: 8px; font-size: 0.68rem; margin: 0; padding: 17px; border-radius: 15px; background: var(--paper); box-shadow: var(--shadow-small); }
.tag-readout > div { display: flex; justify-content: space-between; gap: 12px; }
.tag-readout dt { color: var(--muted); }
.tag-readout dd { margin: 0; font-weight: 600; text-align: right; overflow-wrap: anywhere; }
.preview-description { text-align: center; font-size: 0.72rem; margin: 12px 0 0; }
.app-hero { padding-top: 38px; }
.app-hero h1 { font-size: clamp(2.45rem, 4.9vw, 4.15rem); }
.product-content { padding-top: 8px; }
.content-section { padding-top: 74px; }
.content-section > h2 { margin-bottom: 32px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.content-block { padding: 30px 27px; background: var(--surface); border-radius: 23px; box-shadow: var(--shadow-small); min-width: 0; }
.feature-icon { display: inline-grid; place-items: center; width: 45px; height: 45px; background: var(--mint-soft); color: var(--accent); border-radius: 14px; margin-bottom: 28px; }
.content-block:nth-child(3n + 2) .feature-icon { background: var(--lavender); }
.content-block:nth-child(3n + 3) .feature-icon { background: var(--peach-soft); }
.content-block h3 { font-size: 1.1rem; margin-bottom: 13px; }
.content-block p, .content-block li { font-size: 1rem; margin-bottom: 0; }
.content-section.editions { padding: 36px; margin-top: 66px; background: var(--surface-alt); border-radius: var(--radius); }
.editions h2 { margin-bottom: 22px; font-size: 1.9rem; }
.editions ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); list-style: none; padding: 0; gap: 22px; }
.editions li { border-radius: 18px; padding: 23px; background: var(--surface); box-shadow: var(--shadow-small); font-size: 1rem; color: var(--muted); }
.editions li a { display: block; font-size: 1.1rem; font-weight: 600; margin-bottom: 10px; }
.editions > p { font-size: 0.8rem; margin: 18px 0 0; }
.resources { padding-top: 82px; }
.resource-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.resource-card { display: flex; flex-direction: column; color: var(--foreground); text-decoration: none; padding: 27px; border: 1px solid var(--border); border-radius: 22px; }
.resource-card:hover { background: var(--paper); box-shadow: var(--shadow-small); }
.resource-card > .icon { margin-bottom: 25px; }
.resource-card h3 { font-size: 1.05rem; margin: 0 0 10px; }
.resource-card p { font-size: 1rem; margin-bottom: 20px; }
.resource-card .resource-action { margin-top: auto; display: flex; align-items: center; justify-content: space-between; font-size: 0.75rem; color: var(--accent); font-weight: 600; }
footer { background: var(--footer); box-shadow: 0 0 0 100vmax var(--footer); clip-path: inset(0 -100vmax); margin-top: 64px; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 44px 0 32px; font-size: 0.72rem; color: #f0f4f8; }
footer > span:last-child { display: flex; flex-wrap: wrap; gap: 22px; }
footer a { color: #f0f4f8; text-decoration: none; min-height: 44px; display: inline-flex; align-items: center; }
footer a:hover { text-decoration: underline; }
footer :focus-visible { outline-color: #fff; }
.footer-signature { display: flex; align-items: center; gap: 8px; }
.footer-signature .icon { width: 16px; height: 16px; }

/* Legal pages share the palette while keeping long-form text easy to read. */
.privacy { max-width: 1000px; }
.policy-hero { display: flex; justify-content: space-between; align-items: center; gap: 35px; padding: 52px; margin-top: 24px; border-radius: 28px 28px 0 0; background: var(--surface-alt); }
.policy-hero > div { min-width: 0; }
.policy-hero h1, .policy-content h2 { overflow-wrap: anywhere; hyphens: auto; }
.policy-hero h1 { font-size: clamp(2.4rem, 5vw, 3.7rem); margin: 18px 0; }
.policy-hero .meta { font-size: 0.82rem; margin: 0; }
.policy-mark { flex: 0 0 auto; padding: 20px; border-radius: 25px; background: var(--surface); box-shadow: var(--shadow-small); }
.policy-mark img { width: 78px; height: 78px; border-radius: 19px; }
.policy-mark span { display: none; }
.section-label { color: var(--accent); font-size: 0.7rem; letter-spacing: 0.1em; display: flex; align-items: center; gap: 8px; }
.policy-content { padding: 45px 52px; background: var(--paper); border: 1px solid var(--border); border-top: 0; border-radius: 0 0 28px 28px; }
.policy-content h2 { font-size: 1.45rem; line-height: 1.4; margin: 42px 0 18px; }
.policy-content h2:first-child { margin-top: 0; }
.policy-content p, .policy-content li { color: var(--muted); font-size: 0.95rem; line-height: 1.9; overflow-wrap: anywhere; }
.policy-content ul { padding-left: 23px; }
.policy-content li + li { margin-top: 8px; }
.policy-content code { padding: 3px 6px; background: var(--surface-alt); border-radius: 5px; font-size: 0.87em; }
.notice { padding: 20px; border-left: 3px solid var(--accent); background: var(--surface-alt); border-radius: 10px; }
.notice p { margin: 0; }
.error-body { min-height: 100dvh; display: grid; place-items: center; padding: 32px; }
.error-page { max-width: 620px; }
.error-page h1 { font-size: clamp(2.4rem, 7vw, 4.5rem); }
.error-code { font-size: 6rem; margin: 0; color: var(--accent); }

@media (max-width: 1000px) {
  .topbar-tools { gap: 18px; }
  .topnav { gap: 18px; }
  .home-hero, .app-hero { gap: 32px; }
  .home-art { min-height: 430px; }
  .studio-card { width: 92%; }
  .tag-tile { width: 75%; }
}
@media (max-width: 800px) {
  .shell { width: min(620px, calc(100% - 48px)); }
  .topbar { flex-wrap: wrap; padding: 24px 0; gap: 20px; }
  .topbar-tools { flex: 1; justify-content: flex-end; }
  .topnav { display: none; }
  .home-hero, .app-hero { grid-template-columns: minmax(0, 1fr); padding: 35px 0 50px; gap: 40px; }
  .hero-copy h1 { font-size: clamp(2.7rem, 7.5vw, 4rem); }
  .hero-copy .lead { max-width: 540px; }
  .home-art { width: min(470px, 100%); margin: 0 auto; min-height: 450px; }
  .studio-card { width: 82%; }
  .tag-tile { width: 65%; }
  .preview-wrap { width: min(450px, 100%); margin: 0 auto; }
  .values-strip { padding-inline: 0; gap: 14px; }
  .value-item { font-size: 0.67rem; gap: 7px; }
  .section-heading { align-items: start; }
  .section-heading > p { max-width: 240px; }
  .app-grid { gap: 22px; }
  .card-art { min-height: 195px; }
  .card-art .miniature { padding: 15px; width: 88%; }
  .miniature .mini-tag-row { gap: 10px; }
  .miniature .mini-tag-row small { font-size: 0.6rem; }
  .app-card-copy { padding-inline: 9px; }
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .resource-grid { grid-template-columns: 1fr; }
  .resource-card { display: grid; grid-template-columns: 32px 1fr; column-gap: 18px; }
  .resource-card > .icon { grid-row: span 3; margin: 0; }
  .resource-card .resource-action { grid-column: 2; }
  .support-banner { padding: 34px; flex-direction: column; align-items: flex-start; gap: 24px; }
}
@media (max-width: 540px) {
  .shell { width: calc(100% - 40px); }
  .topbar { gap: 19px; }
  .topbar-tools { flex-basis: 100%; justify-content: flex-start; }
  .language-picker { width: 100%; justify-content: space-between; }
  .language-picker button { flex: 1; padding-inline: 10px; min-height: 44px; }
  .brand strong { font-size: 1.1rem; }
  .home-hero, .app-hero { padding-top: 24px; }
  .hero-copy h1 { font-size: clamp(2.5rem, 10vw, 3.3rem); letter-spacing: -0.05em; }
  .lead { font-size: 1rem; }
  .home-art { min-height: 370px; }
  .studio-card { width: 89%; padding: 21px; }
  .tag-tile { bottom: 17px; width: 67%; padding: 18px; }
  .tag-tile .mini-app-header img { width: 30px; height: 30px; }
  .tag-tile .mini-app-header strong { font-size: 0.74rem; }
  .tag-tile .mini-app-header small { font-size: 0.6rem; }
  .tag-symbol { width: 65px; height: 65px; margin: 13px auto; border-radius: 21px; }
  .tag-symbol .icon { width: 31px; height: 31px; }
  .floating-leaf { width: 55px; height: 55px; }
  .art-caption { bottom: -13px; font-size: 0.58rem; }
  .values-strip { grid-template-columns: 1fr; gap: 14px; padding: 24px 0; }
  .value-item { justify-content: flex-start; font-size: 0.8rem; }
  .catalog { padding-top: 60px; }
  .section-heading { flex-wrap: wrap; gap: 18px; margin-bottom: 28px; }
  .section-heading > p { max-width: none; }
  .app-grid, .feature-grid, .editions ul { grid-template-columns: 1fr; }
  .card-art { min-height: 220px; }
  .card-art .miniature { width: 80%; padding: 20px; }
  .app-card-copy { padding: 25px 13px 13px; }
  .app-card h3 { font-size: 1.5rem; }
  .support-banner { margin-top: 56px; padding: 30px 25px; }
  .preview-wrap { padding: 15px 5px 22px; }
  .preview-wrap::before { inset: 0 -9px; }
  .preview-window { padding: 20px; transform: none; }
  .nfc-studio .preview-window { transform: none; }
  .preview-header { margin-bottom: 18px; }
  .download-metric strong { font-size: 2rem; }
  .sparkline { width: 100px; }
  .content-section { padding-top: 54px; }
  .content-section.editions { padding: 27px; margin-top: 54px; }
  .content-block { padding: 27px; }
  .feature-icon { margin-bottom: 20px; }
  .resources { padding-top: 60px; }
  footer { align-items: flex-start; flex-direction: column; gap: 12px; padding-top: 36px; }
  .policy-hero { padding: 30px 25px; margin-top: 10px; }
  .policy-mark { display: none; }
  .policy-content { padding: 30px 25px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}
@media (forced-colors: active) {
  .hero-copy h1 em { background: none; -webkit-text-fill-color: CanvasText; }
  .button, .preview-tabs, .preview-tabs button, .language-picker button, .content-block, .app-card { border: 1px solid ButtonText; }
  .preview-tabs button[aria-pressed="true"], .language-picker button[aria-pressed="true"] { outline: 2px solid Highlight; }
}

/* Localized product screenshots */
.screenshots { padding-top: 84px; }
.screenshots-phone { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.screenshots-phone a, .screenshots-tablet { display: block; overflow: hidden; border-radius: 20px; box-shadow: var(--shadow-small); }
.screenshots img { display: block; width: 100%; height: auto; }
.screenshots-tablet { max-width: 860px; margin: 24px auto 0; }
@media (max-width: 600px) {
  .screenshots { padding-top: 56px; }
  .screenshots-phone { gap: 8px; }
  .screenshots-phone a { border-radius: 9px; }
  .screenshots-tablet { margin-top: 12px; border-radius: 12px; }
}