/* Thyron: the palette is shared with the Flutter application's AppColors. */
:root {
  color-scheme: dark;
  --background: #0b0f14;
  --surface: #121825;
  --surfaceAlt: #182133;
  --surfaceElevated: #1e293b;
  --primary: #7fd1ae;
  --primaryMuted: #4baa8c;
  --accent: #f4c95d;
  --danger: #ff6b6b;
  --textPrimary: #e6edf5;
  --textSecondary: #9aa6b2;
  --outline: #2a3444;
  --outlineAlt: #3b475a;
  --radius: 24px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 105px;
}
body {
  margin: 0;
  background: var(--background);
  color: var(--textPrimary);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 800px;
  background: radial-gradient(ellipse at 75% 15%, #7fd1ae08, transparent 60%);
  z-index: -1;
  pointer-events: none;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input {
  font: inherit;
}
button {
  cursor: pointer;
}
button,
a,
input {
  -webkit-tap-highlight-color: transparent;
}
button {
  color: inherit;
}
img,
svg {
  vertical-align: middle;
}
img {
  max-width: 100%;
  height: auto;
}
p {
  color: var(--textSecondary);
  margin: 0 0 1em;
}
h1,
h2,
h3,
h4 {
  line-height: 1.13;
  letter-spacing: -0.04em;
  margin: 0;
  font-weight: 650;
}
h1 {
  font-size: clamp(48px, 5.7vw, 84px);
}
h2 {
  font-size: clamp(32px, 3.5vw, 48px);
}
h3 {
  font-size: 25px;
  letter-spacing: -0.025em;
}
::selection {
  background: var(--primary);
  color: var(--background);
}
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 5px;
}
button:disabled {
  cursor: wait;
}
[hidden] {
  display: none !important;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
.container {
  width: min(1240px, calc(100% - 96px));
  margin-inline: auto;
}
.icon {
  width: 22px;
  height: 22px;
  flex: none;
}
.eyebrow {
  font: 11px/1.5 var(--mono);
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--primary);
  text-transform: uppercase;
  margin: 0 0 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  flex: none;
  background: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 0 4px #7fd1ae0c;
}
.multiline {
  white-space: pre-line;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 15px 22px;
  border: 1px solid transparent;
  border-radius: 9px;
  font-size: 14px;
  font-weight: 600;
  transition:
    background 0.2s,
    transform 0.2s,
    border-color 0.2s;
}
.button:hover {
  transform: translateY(-2px);
}
.button-primary {
  background: var(--primary);
  color: #0b1913;
  box-shadow: 0 4px 18px #7fd1ae09;
}
.button-primary:hover {
  background: #a3e2c5;
}
.button-small {
  padding: 10px 16px;
  font-size: 13px;
}
.button-quiet {
  padding-inline: 0;
  background: none;
  color: var(--textPrimary);
}
.button-quiet:hover {
  color: var(--primary);
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--primary);
  font-size: 14px;
  font-weight: 550;
}
.text-link .icon {
  width: 18px;
  transition: transform 0.2s;
}
.text-link:hover .icon {
  transform: translateX(4px);
}
.text-link:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}
.skip-link {
  position: fixed;
  top: -80px;
  left: 20px;
  padding: 12px 20px;
  background: var(--primary);
  color: var(--background);
  z-index: 110;
}
.skip-link:focus {
  top: 12px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #0b0f14ec;
  backdrop-filter: blur(18px);
  border-bottom: 1px solid #e6edf50c;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 88px;
  gap: 28px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 650;
  letter-spacing: -1px;
  flex: none;
}
.brand img {
  width: 34px;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 13px;
  color: #aeb8c3;
}
.site-nav > a:not(.button):hover {
  color: var(--textPrimary);
}
.site-nav a[aria-current="page"]:not(.button) {
  color: var(--primary);
}
.locale-links {
  display: flex;
  gap: 8px;
  font: 11px var(--mono);
  border-left: 1px solid var(--outline);
  padding-left: 24px;
}
.locale-links a {
  color: var(--textSecondary);
  padding: 5px 2px;
}
.locale-links a[aria-current] {
  color: var(--textPrimary);
}
.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--outline);
  border-radius: 8px;
  padding: 9px;
}
.hero {
  display: grid;
  grid-template-columns: 0.95fr 1.15fr;
  gap: 40px;
  align-items: center;
  padding-top: 96px;
  padding-bottom: 88px;
  min-height: 710px;
}
.hero h1 {
  font-size: clamp(48px, 4.4vw, 64px);
  letter-spacing: -0.065em;
  line-height: 1.04;
  margin-bottom: 22px;
}
.hero h1 em {
  font-style: normal;
  color: var(--primary);
}
.hero-description {
  font-size: 17px;
  line-height: 1.8;
  max-width: 480px;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 32px;
  flex-wrap: wrap;
}
.hero-note {
  font-size: 11px;
  margin: 20px 0 0;
  color: #9aa6b2;
}
.hero-note span {
  padding: 0 8px;
  color: var(--outlineAlt);
}
.hero .eyebrow {
  font-size: 10px;
  letter-spacing: 0.13em;
}
.platform-strip {
  border-top: 1px solid var(--outline);
  border-bottom: 1px solid var(--outline);
  padding-block: 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.platform-strip > span {
  font: 10px var(--mono);
  letter-spacing: 0.12em;
  color: var(--textSecondary);
}
.platform-strip > div {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.5px;
}
.platform-strip i {
  font-style: normal;
  color: #56616d;
  font-size: 12px;
}
.section {
  padding-block: 110px;
}
.section-heading {
  display: flex;
  align-items: end;
  gap: 70px;
  justify-content: space-between;
  margin-bottom: 46px;
}
.section-heading h2 {
  max-width: 730px;
}
.section-heading > p {
  max-width: 300px;
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 2px;
}
.section-heading .eyebrow {
  font-size: 10px;
  margin-bottom: 18px;
}
.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.feature-card {
  border: 1px solid #2a3444;
  background: linear-gradient(155deg, #141b27, #10161f);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-width: 0;
  transition: border-color 0.2s;
}
.feature-card:hover {
  border-color: #4baa8c65;
}
.feature-copy {
  padding: 32px 32px 0;
}
.section-number {
  font: 10px var(--mono);
  color: var(--primary);
  letter-spacing: 0.07em;
  display: inline-block;
  margin-bottom: 22px;
}
.feature-copy h3 {
  font-size: 29px;
  max-width: 390px;
  line-height: 1.17;
  margin-bottom: 14px;
}
.feature-copy p {
  max-width: 420px;
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 16px;
}
.feature-copy .text-link {
  font-size: 12px;
}
.feature-visual {
  padding: 28px 32px 0;
  min-height: 245px;
  display: flex;
  align-items: end;
  flex: 1;
}
.founder-story {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 80px;
  margin-top: 80px;
  padding-top: 56px;
  border-top: 1px solid var(--outline);
}
.story-intro h2 {
  max-width: 12ch;
  font-size: clamp(32px, 3.3vw, 44px);
  text-wrap: balance;
}
.story-body p {
  font-size: 16px;
  line-height: 1.8;
  margin: 0 0 24px;
}
.story-body p:last-child {
  margin-bottom: 0;
}
.guide-callout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 80px;
  align-items: center;
  padding-block: 55px;
  border-block: 1px solid var(--outline);
}
.guide-art {
  min-height: 280px;
  position: relative;
  overflow: hidden;
  background: #14231f;
  border-radius: 12px;
  display: grid;
  place-items: center;
}
.guide-record {
  width: 230px;
  height: 230px;
  border-radius: 50%;
  background: repeating-radial-gradient(
    circle at center,
    #16211e 0px,
    #16211e 2px,
    #263b31 3px,
    #182a22 4px
  );
  display: grid;
  place-items: center;
  box-shadow: 12px 10px 35px #0004;
  transform: translate(18px, -3px);
}
.guide-record:before {
  content: "";
  position: absolute;
  width: 90px;
  height: 90px;
  background: #a4c7a7;
  border-radius: 50%;
}
.guide-record span {
  position: relative;
  z-index: 1;
  color: #172a20;
  font: 8px/2 var(--mono);
  letter-spacing: 1px;
  text-align: center;
}
.guide-art:after {
  content: "";
  position: absolute;
  inset: 0 45% 0 0;
  background: #d6d5b0;
  transform: rotate(-8deg) translate(-45px, 15px);
  box-shadow: 10px 0 20px #0003;
}
.guide-art-caption {
  position: absolute;
  bottom: 38px;
  left: 24px;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font: 10px var(--mono);
  letter-spacing: 2px;
  z-index: 1;
  color: #28382c;
}
.guide-callout h2 {
  font-size: 38px;
  line-height: 1.18;
}
.guide-callout p:not(.eyebrow) {
  margin: 18px 0 24px;
  max-width: 460px;
  font-size: 14px;
}
.download-section {
  text-align: center;
}
.download-section > .eyebrow {
  justify-content: center;
}
.download-section > h2 {
  font-size: clamp(40px, 4.6vw, 66px);
}
.download-section > p:not(.eyebrow) {
  margin-top: 20px;
}
.platform-downloads {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin: 40px 0 28px;
}
.platform-download {
  padding: 22px 18px;
  text-align: left;
  background: var(--surface);
  border: 1px solid var(--outline);
  border-radius: 12px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  transition:
    border-color 0.2s,
    background 0.2s,
    transform 0.2s;
}
.platform-download:hover {
  background: var(--surfaceAlt);
  transform: translateY(-4px);
  border-color: var(--primary);
}
.platform-download.is-recommended {
  border-color: #7fd1ae88;
  background: #13221e;
}
.platform-download > .icon {
  width: 16px;
  margin-left: auto;
  color: var(--textSecondary);
}
.platform-download > span:nth-child(2) {
  flex: 1;
  min-width: 80px;
}
.platform-download .platform-icon {
  color: var(--primary);
}
.platform-download strong {
  display: block;
  font-size: 15px;
  font-weight: 550;
}
.platform-download small {
  display: block;
  font: 9px/1.8 var(--mono);
  color: var(--textSecondary);
  margin-top: 5px;
}
.download-note {
  font: 11px var(--mono);
}
.download-note span {
  padding-inline: 8px;
}
.faq-section {
  border-top: 1px solid var(--outline);
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 75px;
}
.faq-section h2 {
  margin-bottom: 30px;
}
.faq-item {
  border-bottom: 1px solid var(--outline);
}
.faq-item:first-child {
  border-top: 1px solid var(--outline);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 22px 0;
  font-size: 15px;
  font-weight: 500;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary > span {
  font-size: 20px;
  font-weight: 300;
  color: var(--primary);
  transition: transform 0.2s;
}
.faq-item[open] summary > span {
  transform: rotate(45deg);
}
.faq-item p {
  font-size: 14px;
  line-height: 1.9;
  margin: 0 35px 24px 0;
}
.site-footer {
  border-top: 1px solid var(--outline);
  padding: 36px 0;
}
.footer-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 30px;
}
.footer-content {
  display: grid;
  gap: 14px;
  min-width: 0;
}
.footer-copyright {
  font-size: 12px;
  margin: 0;
}
.donate-link {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--accent);
  border: 1px solid #f4c95d30;
  padding: 12px 16px;
  border-radius: 8px;
}
.donate-link:hover {
  background: #f4c95d09;
}
.donate-link .icon {
  width: 17px;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 24px;
  color: var(--textSecondary);
  font-size: 12px;
}
.footer-links a {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
}
.footer-links a:hover {
  color: var(--primary);
}
/* Installation and handbook */
.breadcrumb {
  color: var(--textSecondary);
  font-size: 11px;
  display: inline-block;
  margin-bottom: 40px;
}
.breadcrumb:hover {
  color: var(--primary);
}
.page-intro {
  padding: 42px 0 60px;
  max-width: 870px;
}
.page-intro > .eyebrow {
  margin-bottom: 20px;
}
.page-intro h1 {
  font-size: clamp(42px, 5.2vw, 72px);
  line-height: 1.09;
}
.page-intro > p:not(.eyebrow) {
  margin-top: 24px;
  max-width: 710px;
  font-size: 16px;
  line-height: 1.9;
}
.page-intro .text-link {
  margin-top: 8px;
}
.platform-tabs {
  display: flex;
  border: 1px solid var(--outline);
  border-radius: 12px;
  padding: 7px;
  background: #10161f;
  gap: 6px;
  margin-bottom: 22px;
}
.platform-tabs a {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: 16px 14px;
  border-radius: 7px;
  font-size: 14px;
  color: var(--textSecondary);
}
.platform-tabs .icon {
  width: 18px;
}
.platform-tabs a[aria-selected="true"],
.platform-tabs a:hover {
  background: var(--primary);
  color: var(--background);
}
.install-panel {
  border: 1px solid var(--outline);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 36px 42px;
  margin-bottom: 24px;
  scroll-margin-top: 115px;
}
.install-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
  margin-bottom: 36px;
}
.install-panel-head .eyebrow {
  font-size: 9px;
  margin-bottom: 9px;
}
.install-panel-head h2 {
  font-size: 34px;
}
.package-label {
  font: 11px var(--mono);
  border: 1px solid var(--outline);
  border-radius: 5px;
  padding: 7px 10px;
  color: var(--textSecondary);
}
.install-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.install-steps > li {
  display: flex;
  gap: 16px;
  align-items: start;
  min-width: 0;
}
.step-number {
  font: 12px var(--mono);
  color: var(--primary);
  padding-top: 3px;
}
.install-steps h3 {
  font-size: 19px;
  letter-spacing: -0.02em;
  line-height: 1.3;
  margin-bottom: 12px;
}
.install-steps p {
  font-size: 13px;
  line-height: 1.85;
}
.install-panel-footer {
  display: flex;
  gap: 30px;
  align-items: center;
  border-top: 1px solid var(--outline);
  padding-top: 25px;
  margin-top: 30px;
}
.install-panel-footer .button {
  flex: none;
}
.install-panel-footer p {
  font-size: 12px;
  margin: 0;
  max-width: 600px;
}
.code-box {
  border: 1px solid var(--outline);
  background: var(--background);
  border-radius: 7px;
  display: flex;
  align-items: center;
  padding: 8px 10px;
  gap: 6px;
}
.code-box code {
  font: 10px/1.6 var(--mono);
  overflow-wrap: anywhere;
  flex: 1;
  color: var(--primary);
}
.code-box button {
  padding: 5px;
  background: none;
  border: 0;
  color: var(--textSecondary);
}
.code-box .icon {
  width: 15px;
}
.copy-status {
  font-size: 10px;
  color: var(--primary);
}
.setup-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 25px;
}
.setup-grid article {
  border-top: 1px solid var(--outline);
  padding-top: 25px;
}
.setup-grid h3 {
  font-size: 22px;
  margin: 0 0 16px;
}
.setup-grid p {
  font-size: 14px;
  line-height: 1.9;
}
.format-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 24px 0;
}
.format-tags span {
  font: 12px var(--mono);
  padding: 9px 15px;
  border-radius: 5px;
  border: 1px solid var(--outline);
  background: var(--surface);
}
.format-tags span:nth-child(5),
.format-tags span:nth-child(7) {
  color: var(--primary);
  border-color: #7fd1ae40;
}
.note {
  display: flex;
  gap: 14px;
  align-items: start;
  border-left: 2px solid var(--primary);
  background: #7fd1ae05;
  border-radius: 0 8px 8px 0;
  padding: 20px 24px;
}
.note > .icon {
  color: var(--primary);
  width: 18px;
  height: 18px;
  margin-top: 3px;
}
.note p {
  font-size: 13px !important;
  line-height: 1.85 !important;
  margin: 0 !important;
  color: #adbdbb;
}
.handbook-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 65px;
  align-items: start;
  padding-bottom: 100px;
}
.toc {
  position: sticky;
  top: 120px;
  border-top: 1px solid var(--outline);
  padding-top: 25px;
}
.toc .eyebrow {
  font-size: 9px;
}
.toc nav {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.toc-link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 10px 10px 0;
  font-size: 12px;
  line-height: 1.55;
  color: var(--textSecondary);
  transition: color 0.2s;
}
.toc-link:hover,
.toc-link[aria-current] {
  color: var(--primary);
}
.handbook-content {
  min-width: 0;
}
.guide-section {
  padding: 42px 0 48px;
  border-top: 1px solid var(--outline);
}
.handbook-content .guide-section:first-child {
  padding-top: 26px;
}
.guide-section > .eyebrow {
  font-size: 10px;
  margin-bottom: 15px;
}
.guide-section h2 {
  font-size: 32px;
  margin-bottom: 20px;
  line-height: 1.2;
}
.guide-section p {
  font-size: 15px;
  line-height: 1.9;
}
.guide-steps {
  counter-reset: guide;
  list-style: none;
  margin: 28px 0;
  padding: 0;
  display: grid;
  gap: 20px;
}
.guide-steps li {
  counter-increment: guide;
  position: relative;
  padding-left: 42px;
  color: #b6c1ce;
  font-size: 14px;
  line-height: 1.9;
}
.guide-steps li:before {
  content: counter(guide, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 4px;
  font: 10px var(--mono);
  color: var(--primary);
}
.handbook-end {
  border: 1px solid var(--outline);
  border-radius: 16px;
  padding: 30px;
}
.handbook-end h2 {
  font-size: 27px;
  margin-bottom: 22px;
}
.support-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  padding-bottom: 100px;
}
.support-card {
  border: 1px solid var(--outline);
  border-radius: 20px;
  padding: 32px;
  background: var(--surface);
}
.support-card > .icon {
  color: var(--primary);
  margin-bottom: 25px;
}
.support-card h2 {
  font-size: 25px;
  letter-spacing: -0.025em;
  margin-bottom: 18px;
}
.support-card p {
  font-size: 14px;
  line-height: 1.9;
}
.support-wide {
  grid-column: 1/-1;
}
.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px 35px;
}
.check-list li {
  display: flex;
  align-items: start;
  gap: 12px;
  font-size: 14px;
  color: var(--textSecondary);
}
.check-list .icon {
  color: var(--primary);
  width: 16px;
  margin-top: 2px;
}
.email-link {
  overflow-wrap: anywhere;
}
.legal-layout {
  max-width: 850px;
  padding: 42px 0 90px;
}
.privacy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-block: 20px;
}
.legal-prose h1 {
  font-size: 48px;
  margin: 0 0 35px;
}
.legal-prose h2 {
  font-size: 23px;
  margin: 35px 0 14px;
}
.legal-prose p,
.legal-prose li {
  color: var(--textSecondary);
  line-height: 1.9;
  font-size: 15px;
}
.legal-prose p {
  margin-block: 14px;
}
.legal-prose a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 4px;
}
.legal-prose ul {
  padding-left: 24px;
}
.legal-prose section {
  margin-top: 24px;
}
.legal-prose .space-y-6 > p:first-child {
  font-size: 12px;
}
.legal-prose time {
  color: var(--textSecondary);
}
/* Consent remains opt-in, styled consistently with the rest of the site. */
#thyron-cookie-banner {
  max-width: 470px !important;
  left: auto !important;
  right: 24px !important;
  bottom: 24px !important;
  padding: 24px !important;
  background: #121825 !important;
  border: 1px solid #3b475a !important;
  border-radius: 16px !important;
  box-shadow: 0 15px 65px #0009 !important;
}
#thyron-cookie-banner p {
  font-size: 13px !important;
  line-height: 1.8 !important;
}
#thyron-cookie-banner .thyron-cookie-title {
  font-size: 17px !important;
}
#thyron-cookie-banner .thyron-cookie-actions {
  margin-top: 5px;
  justify-content: start !important;
}
#thyron-cookie-banner button {
  border-radius: 7px !important;
  font-size: 12px !important;
  padding: 9px 18px !important;
}
#thyron-cookie-banner .thyron-cookie-accept {
  background: var(--primary) !important;
}
#thyron-cookie-backdrop {
  backdrop-filter: blur(2px) !important;
  background: #070c1266 !important;
}
@keyframes levels {
  to {
    height: 4px;
  }
}
@keyframes progress {
  from {
    width: 35%;
  }
  to {
    width: 100%;
  }
}
@keyframes transfer {
  50% {
    opacity: 1;
    transform: scale(1.4);
  }
}
@media (min-width: 1500px) {
  .hero {
    gap: 65px;
    padding-top: 110px;
    padding-bottom: 100px;
  }
}
@media (max-width: 1150px) {
  .container {
    width: calc(100% - 64px);
  }
  .hero {
    gap: 24px;
    grid-template-columns: 0.9fr 1.1fr;
    min-height: 640px;
    padding-top: 80px;
    padding-bottom: 70px;
  }
  .hero h1 {
    font-size: 48px;
  }
  .hero-description {
    font-size: 15px;
  }
  .hero-actions {
    gap: 15px;
  }
  .hero-actions .button {
    font-size: 12px;
  }
  .site-nav {
    gap: 20px;
  }
  .locale-links {
    padding-left: 16px;
  }
  .platform-strip > div {
    gap: 20px;
    font-size: 16px;
  }
  .section-heading {
    gap: 35px;
  }
  .section-heading h2 {
    font-size: 38px;
  }
  .platform-downloads {
    gap: 9px;
  }
  .platform-download {
    padding: 18px 12px;
    gap: 10px;
  }
  .platform-download > .icon {
    display: none;
  }
  .platform-download .platform-icon {
    display: none;
  }
  .guide-callout {
    gap: 45px;
  }
  .guide-callout h2 {
    font-size: 33px;
  }
  .install-steps {
    gap: 24px;
  }
  .install-steps > li {
    gap: 10px;
  }
  .install-panel {
    padding: 30px;
  }
  .handbook-layout {
    gap: 45px;
    grid-template-columns: 220px 1fr;
  }
}
@media (max-width: 900px) {
  .site-nav {
    gap: 15px;
    font-size: 12px;
  }
  .site-nav .button {
    font-size: 12px;
    padding: 9px 12px;
  }
  .hero {
    grid-template-columns: 1fr;
    gap: 50px;
    padding-top: 70px;
    max-width: 720px;
  }
  .hero-copy {
    text-align: center;
  }
  .hero h1 {
    font-size: 68px;
  }
  .hero .eyebrow {
    justify-content: center;
  }
  .hero-description {
    margin-inline: auto;
    font-size: 17px;
    max-width: 490px;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-actions .button {
    font-size: 14px;
  }
  .player-stage {
    max-width: 640px;
    width: 100%;
    margin: auto;
  }
  .platform-strip {
    flex-direction: column;
    gap: 16px;
  }
  .section {
    padding-block: 80px;
  }
  .section-heading {
    display: block;
  }
  .section-heading > p {
    max-width: 520px;
    margin-top: 22px;
  }
  .feature-copy {
    padding: 26px 25px 0;
  }
  .feature-copy h3 {
    font-size: 26px;
  }
  .feature-visual {
    padding-inline: 24px;
  }
  .founder-story {
    gap: 40px;
  }
  .guide-callout {
    gap: 30px;
    grid-template-columns: 0.8fr 1.2fr;
  }
  .guide-callout h2 {
    font-size: 29px;
  }
  .guide-art {
    min-height: 265px;
  }
  .platform-downloads {
    grid-template-columns: repeat(3, 1fr);
  }
  .platform-download .platform-icon {
    display: block;
  }
  .platform-download > .icon {
    display: block;
  }
  .faq-section {
    gap: 40px;
    grid-template-columns: 0.7fr 1.3fr;
  }
  .install-steps {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .install-steps > li {
    gap: 20px;
  }
  .install-steps p {
    max-width: 650px;
  }
  .install-steps h3 {
    margin-bottom: 6px;
  }
  .code-box {
    max-width: 300px;
  }
  .install-panel-footer {
    align-items: start;
  }
  .setup-grid {
    gap: 25px;
  }
  .handbook-layout {
    grid-template-columns: 180px 1fr;
    gap: 30px;
  }
  .toc-link {
    font-size: 11px;
  }
  .guide-section h2 {
    font-size: 29px;
  }
  .support-card {
    padding: 25px;
  }
  .check-list {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 680px) {
  html {
    scroll-padding-top: 92px;
  }
  .container {
    width: calc(100% - 40px);
  }
  .header-inner {
    min-height: 72px;
    flex-wrap: wrap;
    gap: 0;
  }
  .brand {
    font-size: 23px;
  }
  .brand img {
    width: 31px;
  }
  .nav-enhanced .menu-toggle {
    display: block;
  }
  .site-nav {
    display: flex;
    flex-basis: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px 0 20px;
  }
  .site-nav > a {
    padding: 12px 4px;
  }
  .site-nav > .button {
    margin-top: 10px;
    padding: 12px;
    align-self: start;
  }
  .locale-links {
    padding: 10px 4px;
    border: 0;
  }
  .nav-enhanced .site-nav {
    display: none;
  }
  .nav-enhanced.menu-open .site-nav {
    display: flex;
  }
  .hero {
    padding-top: 58px;
    padding-bottom: 42px;
    gap: 43px;
    min-height: 0;
  }
  .hero h1 {
    font-size: clamp(44px, 9.5vw, 66px);
    line-height: 1.08;
    letter-spacing: -0.06em;
    margin-bottom: 22px;
  }
  .hero .eyebrow {
    font-size: 8px;
    letter-spacing: 0.1em;
    margin-bottom: 24px;
  }
  .hero-description {
    font-size: 14px;
    line-height: 1.85;
    max-width: 370px;
  }
  .hero-actions {
    gap: 12px;
    margin-top: 24px;
  }
  .hero-actions .button {
    font-size: 12px;
    padding: 13px 16px;
  }
  .hero-actions .button-quiet {
    padding-inline: 0;
  }
  .hero-note {
    font-size: 9px;
    margin-top: 18px;
  }
  .hero-note span {
    padding-inline: 3px;
  }
  .demo-caption {
    font-size: 7px;
    letter-spacing: 0.06em;
    margin-top: 17px;
  }
  .platform-strip {
    padding-block: 22px;
    gap: 14px;
  }
  .platform-strip > span {
    font-size: 8px;
  }
  .platform-strip > div {
    font-size: 13px;
    gap: 12px;
    letter-spacing: 0;
  }
  .platform-strip i {
    font-size: 8px;
  }
  .section {
    padding-block: 65px;
  }
  .section-heading {
    margin-bottom: 30px;
  }
  .section-heading h2 {
    font-size: 31px;
  }
  .section-heading .eyebrow {
    font-size: 8px;
    letter-spacing: 0.09em;
  }
  .section-heading > p {
    font-size: 13px;
    margin-top: 18px;
  }
  .feature-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .feature-copy {
    padding: 27px 25px 0;
  }
  .section-number {
    margin-bottom: 17px;
  }
  .feature-copy h3 {
    font-size: 28px;
    max-width: 300px;
  }
  .feature-copy p {
    font-size: 13px;
  }
  .feature-visual {
    padding: 28px 25px 0;
    min-height: 210px;
  }
  .feature-search .feature-visual {
    min-height: 190px;
  }
  .founder-story {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-top: 52px;
    padding-top: 36px;
  }
  .story-intro h2 {
    max-width: 16ch;
  }
  .story-body p {
    font-size: 14px;
  }
  .guide-callout {
    grid-template-columns: 1fr;
    padding-block: 35px;
    gap: 30px;
  }
  .guide-art {
    min-height: 220px;
  }
  .guide-record {
    width: 250px;
    height: 250px;
    position: absolute;
    left: 38%;
    top: -16px;
  }
  .guide-art:after {
    right: 40%;
  }
  .guide-art-caption {
    left: 34px;
    bottom: 35px;
  }
  .guide-callout h2 {
    font-size: 30px;
  }
  .guide-callout .eyebrow {
    font-size: 9px;
    margin-bottom: 17px;
  }
  .guide-callout p:not(.eyebrow) {
    font-size: 13px;
  }
  .download-section > h2 {
    font-size: 39px;
  }
  .download-section > .eyebrow {
    font-size: 9px;
  }
  .download-section > p {
    font-size: 13px;
  }
  .platform-downloads {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 28px;
  }
  .platform-download {
    padding: 18px 14px;
    gap: 10px;
  }
  .platform-download > .icon {
    display: none;
  }
  .platform-download small {
    font-size: 8px;
  }
  .platform-download strong {
    font-size: 13px;
  }
  .platform-download:last-child {
    grid-column: 1/-1;
    justify-content: center;
  }
  .platform-download:last-child > span:nth-child(2) {
    flex: none;
  }
  .platform-download .platform-icon .icon {
    width: 20px;
  }
  .download-section .download-note {
    font-size: 9px;
  }
  .faq-section {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .faq-section .eyebrow {
    font-size: 9px;
    margin-bottom: 15px;
  }
  .faq-section h2 {
    font-size: 35px;
    margin-bottom: 17px;
  }
  .faq-item summary {
    font-size: 14px;
    padding: 19px 0;
  }
  .faq-item p {
    font-size: 13px;
    margin-right: 20px;
  }
  .site-footer {
    padding-block: 30px;
  }
  .footer-layout {
    grid-template-columns: 1fr;
    justify-items: start;
    gap: 24px;
  }
  .footer-links {
    gap: 6px 20px;
  }
  .page-intro {
    padding-top: 28px;
    padding-bottom: 35px;
  }
  .breadcrumb {
    font-size: 10px;
    margin-bottom: 30px;
  }
  .page-intro > .eyebrow {
    font-size: 9px;
    letter-spacing: 0.1em;
  }
  .page-intro h1 {
    font-size: 39px;
    letter-spacing: -0.04em;
    line-height: 1.14;
  }
  .page-intro > p:not(.eyebrow) {
    font-size: 14px;
    margin-top: 20px;
  }
  .platform-tabs {
    gap: 4px;
    overflow-x: auto;
    padding: 5px;
    border-radius: 9px;
  }
  .platform-tabs a {
    font-size: 11px;
    padding: 12px 9px;
    gap: 6px;
    flex: none;
  }
  .platform-tabs .icon {
    display: none;
  }
  .install-panel {
    padding: 24px 20px;
    border-radius: 16px;
  }
  .install-panel-head {
    align-items: start;
    margin-bottom: 26px;
  }
  .install-panel-head h2 {
    font-size: 30px;
  }
  .package-label {
    font-size: 9px;
    max-width: 140px;
    text-align: right;
    padding: 6px;
  }
  .install-steps > li {
    gap: 12px;
  }
  .install-steps h3 {
    font-size: 18px;
  }
  .install-steps p {
    font-size: 13px;
  }
  .install-panel-footer {
    flex-direction: column;
    gap: 16px;
    padding-top: 22px;
    margin-top: 22px;
  }
  .install-panel-footer p {
    font-size: 11px;
  }
  .setup-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .setup-grid article {
    padding-top: 20px;
  }
  .setup-grid h3 {
    font-size: 22px;
  }
  .setup-grid p {
    font-size: 13px;
  }
  .guide-section h2 {
    font-size: 28px;
  }
  .guide-section p {
    font-size: 14px;
  }
  .note {
    padding: 16px;
    gap: 10px;
  }
  .note p {
    font-size: 12px !important;
  }
  .handbook-layout {
    grid-template-columns: 1fr;
    gap: 0;
    padding-bottom: 55px;
  }
  .toc {
    position: static;
    padding-block: 20px 30px;
  }
  .toc nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 14px;
  }
  .toc-link {
    font-size: 11px;
    padding-block: 8px;
    gap: 7px;
  }
  .toc .eyebrow {
    margin-bottom: 12px;
  }
  .guide-section {
    padding-block: 32px;
  }
  .guide-steps li {
    font-size: 13px;
    padding-left: 32px;
  }
  .handbook-end {
    padding: 22px;
  }
  .handbook-end h2 {
    font-size: 24px;
  }
  .support-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    padding-bottom: 60px;
  }
  .support-wide {
    grid-column: auto;
  }
  .support-card h2 {
    font-size: 23px;
  }
  .support-card p,
  .check-list li {
    font-size: 13px;
  }
  .support-card .text-link {
    font-size: 12px;
  }
  .legal-layout {
    padding-top: 25px;
    padding-bottom: 60px;
  }
  .legal-prose h1 {
    font-size: 36px;
    overflow-wrap: anywhere;
  }
  .legal-prose h2 {
    font-size: 21px;
  }
  .legal-prose p,
  .legal-prose li {
    font-size: 14px;
  }
  .legal-prose a {
    overflow-wrap: anywhere;
  }
  #thyron-cookie-banner {
    left: 14px !important;
    right: 14px !important;
    bottom: 14px !important;
    width: auto !important;
    max-width: none !important;
    padding: 20px !important;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
  .button:hover,
  .platform-download:hover {
    transform: none;
  }
}

/* Interface reconstructions follow the supplied desktop/mobile reference screens.
   Presentation captions and switches belong to the website, outside the app frames. */
.player-stage {
  min-width: 0;
  position: relative;
  width: 100%;
  padding: 0;
}
.real-app {
  position: relative;
  background: var(--background);
  border: 1px solid #303949;
  border-radius: 13px;
  overflow: hidden;
  box-shadow: 0 30px 75px #0005;
  font-size: 12px;
}
.ui-icon {
  width: 22px;
  height: 22px;
  flex: none;
  vertical-align: middle;
}
.ui-icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  border: 0;
  background: transparent;
  color: var(--textSecondary);
  padding: 5px;
  border-radius: 6px;
}
.ui-icon-button:hover {
  color: var(--textPrimary);
  background: #e6edf50a;
}
.ui-icon-button[aria-pressed="true"] {
  color: var(--primary);
}
.ui-searchbar {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 5px 9px;
  margin: 12px 9px;
  background: var(--surface);
  border: 1px solid #2a344480;
  border-radius: 13px;
  color: var(--textSecondary);
}
.ui-searchbar > .ui-icon {
  width: 17px;
  height: 17px;
}
.ui-searchbar .ui-icon-button {
  padding: 3px;
}
.ui-searchbar .ui-icon-button > .ui-icon,
.ui-search-menu > .ui-icon {
  width: 18px;
  height: 18px;
}
.ui-searchbar input {
  border: 0;
  outline: 0;
  min-width: 0;
  flex: 1;
  width: 100%;
  background: transparent;
  color: var(--textPrimary);
  font: inherit;
  font-size: 12px;
  padding: 5px 0;
}
.ui-searchbar input::placeholder {
  color: #bfc7d2;
  opacity: 1;
}
.ui-searchbar:focus-within {
  border-color: var(--primary);
}
.ui-searchbar > span:last-child {
  font-size: 12px;
  color: #bfc7d2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ui-library-panes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  height: 290px;
  overflow: hidden;
  background: var(--background);
}
.ui-track-pane,
.ui-playlist-pane {
  min-width: 0;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--outline) transparent;
}
.ui-track {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-width: 0;
  padding: 10px 9px;
  border: 0;
  border-bottom: 1px solid #2a34446b;
  background: var(--surface);
  text-align: left;
  color: var(--textPrimary);
}
.ui-track.is-current {
  background: #7fd1ae24;
  border-bottom-color: transparent;
}
.ui-track:has(+ .ui-track.is-current) {
  border-bottom-color: transparent;
}
.ui-track:focus-visible {
  outline: none;
}
.ui-track:focus-visible .ui-track-info strong {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}
.real-app .ui-track {
  padding-block: 6px;
}
button.ui-track:hover {
  background: var(--surfaceElevated);
}
button.ui-track.is-current:hover {
  background: #7fd1ae30;
}
.ui-artwork {
  width: 33px;
  height: 33px;
  display: grid;
  place-items: center;
  flex: none;
  border-radius: 7px;
  background: var(--surfaceAlt);
  color: var(--textSecondary);
}
.ui-artwork .ui-icon {
  width: 20px;
  height: 20px;
}
.ui-track-info {
  min-width: 0;
  flex: 1;
  display: block;
}
.ui-track-info strong,
.ui-track-info small {
  display: block;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.ui-track-info strong {
  font-size: 12px;
  font-weight: 650;
  line-height: 1.4;
  letter-spacing: 0.005em;
}
.ui-track-info small {
  font-size: 10px;
  color: var(--textSecondary);
  line-height: 1.5;
  margin-top: 3px;
  letter-spacing: 0.01em;
}
.ui-playlist-row {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 12px 11px;
  background: var(--surface);
  border: 0;
  border-bottom: 1px solid #2a34446b;
  text-align: left;
  min-height: 58px;
  color: var(--textPrimary);
}
.ui-playlist-row > .ui-icon:first-child {
  color: var(--primary);
}
.ui-playlist-row > .ui-icon:last-child {
  width: 18px;
  height: 18px;
  color: var(--textSecondary);
  margin-left: auto;
}
button.ui-playlist-row:hover {
  background: var(--surfaceAlt);
}
.ui-playlist-tracks {
  margin-top: 6px;
}
.ui-playlist-sheet {
  position: absolute;
  inset: auto 0 0;
  max-height: 75%;
  overflow-y: auto;
  background: var(--surface);
  padding: 14px 12px 20px;
  border-radius: 18px 18px 0 0;
}
.ui-playlist-sheet > strong {
  font-size: 14px;
}
.ui-playlist-entry {
  display: flex;
  align-items: center;
  border-bottom: 1px solid #2a34446b;
}
.ui-playlist-entry .ui-track {
  border: 0;
}
.ui-playlist-entry > .ui-icon-button {
  margin-right: 5px;
}
.ui-playlist-tracks .ui-track {
  padding-inline: 10px;
}
.ui-empty {
  font-size: 12px;
  padding: 20px;
  text-align: center;
  margin: 0;
}
.ui-playback {
  background: var(--surface);
  border-radius: 18px 18px 0 0;
  padding: 14px 12px 15px;
}
.ui-seek {
  --played: 35%;
  display: block;
  width: 100%;
  height: 6px;
  margin: 1px 0 18px;
  padding: 0;
  appearance: none;
  background: linear-gradient(
    to right,
    var(--primary) var(--played),
    var(--surfaceAlt) var(--played)
  );
  border-radius: 10px;
  cursor: pointer;
  border: 0;
}
.ui-seek::-webkit-slider-thumb {
  appearance: none;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--textPrimary);
  border: 0;
}
.ui-seek::-moz-range-thumb {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--textPrimary);
  border: 0;
}
.ui-playing-info > strong {
  display: block;
  text-align: center;
  font-size: 14px;
  line-height: 1.4;
  font-weight: 650;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  padding-inline: 8px;
}
.ui-time-row {
  display: grid;
  grid-template-columns: 45px 1fr 45px;
  align-items: center;
  gap: 7px;
  margin: 7px 0 12px;
  color: var(--textSecondary);
  font-size: 10px;
  line-height: 1.5;
}
.ui-time-row > span:nth-child(2) {
  text-align: center;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.ui-time-row > span:last-child {
  text-align: right;
}
.ui-transport {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 9px;
}
.ui-main-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex: 1;
  min-width: 0;
}
.ui-main-controls > .ui-icon-button {
  color: var(--textPrimary);
}
.ui-main-controls > [aria-pressed="true"] {
  color: var(--primary);
}
.ui-main-controls > [data-player-shuffle]:not([aria-pressed="true"]) {
  color: var(--textSecondary);
}
.ui-main-controls > button:disabled {
  color: var(--outlineAlt);
  cursor: default;
}
[data-player-repeat] {
  position: relative;
}
.ui-repeat-one {
  position: absolute;
  width: 12px;
  height: 12px;
  font-size: 10px;
  line-height: 12px;
  background: var(--surface);
  border-radius: 50%;
}
.ui-play-button {
  display: grid;
  place-items: center;
  flex: none;
  width: 43px;
  height: 43px;
  border: 0;
  border-radius: 50%;
  background: var(--primary);
  color: #0b0f14;
  padding: 12px;
}
.ui-play-button .ui-icon {
  width: 20px;
  height: 20px;
}
.ui-play-button:hover {
  background: #a3e2c5;
}
.ui-transport > .ui-icon-button .ui-icon {
  width: 19px;
  height: 19px;
}
.ui-volume {
  position: relative;
  flex: none;
  color: var(--textSecondary);
}
.ui-volume .ui-icon {
  width: 18px;
  height: 18px;
}
.ui-volume-popover {
  visibility: hidden;
  position: absolute;
  bottom: 100%;
  right: -2px;
  height: 115px;
  width: 32px;
  padding: 12px;
  border: 1px solid var(--outlineAlt);
  border-radius: 20px;
  background: var(--surfaceAlt);
  box-shadow: 0 8px 20px #0005;
}
.ui-volume:hover .ui-volume-popover,
.ui-volume:focus-within .ui-volume-popover {
  visibility: visible;
}
.ui-volume input {
  writing-mode: vertical-lr;
  direction: rtl;
  width: 6px;
  accent-color: var(--primary);
  height: 100%;
  margin: 0;
}
.demo-caption {
  font: 9px/1.6 var(--mono);
  letter-spacing: 0.035em;
  color: var(--textSecondary);
  text-align: center;
  margin: 18px 0 6px;
}
.demo-hint {
  font-size: 11px;
  text-align: center;
  line-height: 1.8;
  margin: 0;
  color: var(--textSecondary);
}
.demo-mobile-hint {
  display: none;
}
.ui-drawer-layer {
  position: absolute;
  inset: 0;
  z-index: 4;
}
.ui-scrim {
  position: absolute;
  inset: 0;
  border: 0;
  background: #000b;
  width: 100%;
  height: 100%;
  padding: 0;
  cursor: pointer;
}
.ui-settings-drawer {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--outline);
  border-left: 0;
  border-radius: 0 14px 14px 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.real-app .ui-settings-drawer {
  height: 100%;
  width: min(80%, 320px);
}
.real-app .ui-settings-content {
  min-height: 0;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--outline) transparent;
}
.ui-drawer-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 20px;
  padding: 14px 13px;
  border-bottom: 1px solid var(--outlineAlt);
  flex-shrink: 0;
}
.ui-settings-content {
  padding: 12px 9px;
  display: grid;
  gap: 12px;
}
.ui-setting-row,
.ui-setting-sync {
  border: 1px solid var(--outline);
  border-radius: 18px;
  background: #182133a8;
  padding: 12px;
}
.ui-setting-row {
  display: flex;
  align-items: center;
  gap: 9px;
}
.ui-setting-row > strong {
  font-size: 12px;
  line-height: 1.35;
  min-width: 0;
  flex: 1;
  letter-spacing: 0;
}
.ui-icon-tile {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: none;
  border: 1px solid #7fd1ae66;
  border-radius: 11px;
  background: #7fd1ae15;
  color: var(--primary);
}
.ui-icon-tile .ui-icon {
  width: 21px;
  height: 21px;
}
.ui-setting-value {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 650;
  white-space: nowrap;
  border: 1px solid #7fd1ae45;
  border-radius: 14px;
  padding: 8px 10px;
}
.ui-setting-value > .ui-icon {
  width: 14px;
  height: 14px;
  color: var(--primary);
}
.ui-setting-heading {
  display: flex;
  align-items: center;
  gap: 10px;
}
.ui-setting-heading > strong {
  font-size: 12px;
  line-height: 1.5;
  font-weight: 650;
}
.ui-setting-sync {
  border-color: #7fd1ae45;
}
.ui-setting-sync p {
  font-size: 11px;
  line-height: 1.55;
  margin: 10px 0 12px;
}
.ui-setting-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.ui-outline,
.ui-filled {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--outline);
  border-radius: 14px;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
  text-align: center;
  white-space: normal;
}
.ui-outline {
  background: transparent;
  color: var(--primary);
}
.ui-filled {
  background: var(--primary);
  color: #0b0f14;
  border-color: transparent;
}
button.ui-outline:hover,
a.ui-outline:hover {
  border-color: var(--primary);
  background: #7fd1ae0b;
}
button.ui-filled:hover,
a.ui-filled:hover {
  background: #9fdec0;
}
.ui-setting-actions .ui-outline,
.ui-setting-actions .ui-filled {
  border-radius: 30px;
  padding: 7px 6px;
  font-size: 10px;
}
.ui-about > .ui-icon:last-child {
  width: 16px;
  height: 16px;
  margin-left: auto;
  color: var(--textSecondary);
}
.ui-drawer-storage {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 13px;
  border-top: 1px solid var(--outlineAlt);
  margin-top: auto;
  font-size: 13px;
  flex-shrink: 0;
}
.ui-drawer-storage > .ui-icon {
  width: 17px;
  height: 17px;
}
.feature-visual {
  align-items: stretch;
  padding: 28px 24px 0;
  min-height: 0;
}
.feature-card .ui-track-info strong {
  font-size: 13px;
}
.feature-card .ui-track-info small {
  font-size: 11px;
}
.feature-card .ui-track {
  padding: 11px 12px;
}
.ui-library-example,
.ui-search-example {
  background: var(--background);
  border: 1px solid var(--outline);
  border-bottom: 0;
  border-radius: 13px 13px 0 0;
  width: 100%;
  align-self: flex-end;
  overflow: hidden;
}
.ui-library-list {
  max-height: 266px;
  overflow: hidden;
}
.ui-library-example .ui-searchbar {
  margin: 10px 9px;
}
.ui-search-example {
  align-self: stretch;
  min-height: 320px;
  padding-top: 14px;
}
.ui-search-example .example-hint {
  display: block;
  margin: 0 14px 12px;
}
.ui-search-results {
  min-height: 200px;
}
.ui-search-example .ui-searchbar {
  border-color: #7fd1ae75;
}
.example-hint {
  font-size: 10px;
  line-height: 1.7;
  color: var(--textSecondary);
  margin: 12px 0 0;
}
.feature-playlist .feature-visual,
.feature-sync .feature-visual,
.feature-settings .feature-visual,
.feature-mini .feature-visual {
  padding-bottom: 22px;
  align-items: flex-start;
}
.ui-playlist-example,
.ui-sync-example,
.ui-settings-example,
.ui-mini-example {
  width: 100%;
  min-width: 0;
}
.ui-modal {
  background: linear-gradient(155deg, #0e131d 0, #0b0f14 80px);
  border: 1px solid var(--outlineAlt);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 28px #0003;
}
.ui-modal-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 17px 17px 14px;
  border-bottom: 1px solid var(--outline);
}
.ui-modal-header > strong,
.ui-modal-header > div > strong {
  font-size: 16px;
  line-height: 1.3;
  font-weight: 750;
  letter-spacing: 0;
}
.ui-modal-header > strong {
  flex: 1;
}
.ui-modal-header > div > small {
  font-size: 11px;
  color: var(--textSecondary);
  display: block;
  margin-top: 4px;
  line-height: 1.4;
}
.ui-modal-header > .ui-icon-button {
  margin-left: auto;
}
.ui-modal-header > .ui-icon-button > .ui-icon {
  width: 20px;
  height: 20px;
}
.ui-modal-body {
  padding: 16px;
}
.ui-playlist-modal {
  min-height: 328px;
}
.ui-create-playlist {
  border-color: #7fd1ae75;
  margin-bottom: 13px;
}
.ui-create-playlist > .ui-icon {
  width: 18px;
  height: 18px;
}
.ui-playlist-modal .ui-playlist-row {
  background: #182133b5;
  border: 1px solid var(--outline);
  border-radius: 15px;
  padding: 14px;
}
.ui-playlist-modal .ui-playlist-row > .ui-icon:last-child {
  display: none;
}
.ui-playlist-form {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid #7fd1ae80;
  border-radius: 15px;
  background: var(--surfaceAlt);
  padding: 10px;
  margin-bottom: 13px;
}
.ui-playlist-form > .ui-icon {
  color: var(--primary);
  width: 20px;
  height: 20px;
}
.ui-playlist-form input {
  background: none;
  border: 0;
  outline: 0;
  min-width: 0;
  flex: 1;
  font-size: 13px;
  color: var(--textPrimary);
  width: 100%;
  padding: 7px 0;
}
.ui-playlist-form input::placeholder {
  color: var(--textSecondary);
}
.ui-playlist-form .ui-icon-button {
  padding: 2px;
}
.ui-playlist-form .ui-filled {
  border-radius: 12px;
  padding: 9px 11px;
}
.ui-playlist-result {
  min-height: 328px;
  background: var(--background);
  border: 1px solid var(--outline);
  border-radius: 13px;
  overflow: hidden;
}
.example-feedback {
  font-size: 10px;
  color: var(--textSecondary);
  line-height: 1.7;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 7px;
  margin-top: 12px;
}
.demo-reset {
  font-size: 11px;
  background: none;
  color: var(--primary);
  border: 0;
  border-bottom: 1px solid #7fd1ae50;
  padding: 3px 0;
}
.demo-switch {
  display: flex;
  gap: 5px;
  margin-bottom: 14px;
  font-size: 11px;
}
.demo-switch button {
  padding: 7px 14px;
  border: 1px solid var(--outline);
  color: var(--textSecondary);
  background: transparent;
  border-radius: 6px;
}
.demo-switch button[aria-pressed="true"] {
  background: #7fd1ae15;
  border-color: #7fd1ae55;
  color: var(--primary);
}
.ui-sync-modal {
  border-color: #7fd1ae65;
  min-height: 408px;
}
.ui-sync-modal .ui-modal-header {
  padding: 14px;
}
.ui-sync-modal .ui-modal-header > strong {
  font-size: 16px;
}
.ui-sync-modal .ui-modal-body {
  padding: 15px;
}
.ui-network-hint {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  background: #7fd1ae09;
  border: 1px solid #7fd1ae45;
  padding: 12px;
  border-radius: 15px;
  margin-bottom: 14px;
}
.ui-network-hint > .ui-icon {
  width: 18px;
  height: 18px;
  color: var(--primary);
  margin-top: 1px;
}
.ui-network-hint p {
  font-size: 11px;
  line-height: 1.55;
  margin: 0;
  color: var(--textPrimary);
}
.ui-sync-card {
  padding: 15px;
  background: #182133b8;
  border: 1px solid var(--outlineAlt);
  border-radius: 19px;
}
.ui-sync-card > strong {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 13px;
  line-height: 1.4;
  font-weight: 750;
}
.ui-sync-card > strong > .ui-icon {
  width: 19px;
  height: 19px;
  color: var(--primary);
}
.ui-sync-card p {
  font-size: 11px;
  line-height: 1.6;
  margin: 10px 0 13px;
}
.ui-sync-status {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 16px 0 8px;
  min-height: 24px;
}
.ui-sync-status > .ui-icon {
  color: var(--primary);
  width: 20px;
  height: 20px;
}
.ui-sync-status strong {
  font-size: 14px;
  line-height: 1.5;
  font-weight: 700;
}
.ui-wide {
  width: 100%;
  border-radius: 25px;
  min-height: 32px;
}
.ui-wide > .ui-icon {
  width: 17px;
  height: 17px;
}
.ui-sync-card .ui-no-devices {
  margin: 12px 0 0;
  font-size: 10px;
}
.ui-spinner {
  width: 20px;
  height: 20px;
  flex: none;
  border: 2px solid transparent;
  border-top-color: var(--primary);
  border-right-color: var(--primary);
  border-radius: 50%;
  animation: ui-spin 1s linear infinite;
}
.ui-sync-closed,
.ui-mini-closed {
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
  text-align: center;
  background: var(--background);
  border: 1px solid var(--outline);
  border-radius: 16px;
  padding: 24px;
}
.ui-sync-closed p,
.ui-mini-closed p {
  font-size: 13px;
  margin: 0;
}
.ui-settings-example {
  background: var(--background);
  border: 1px solid var(--outline);
  border-radius: 15px;
  overflow: hidden;
}
.ui-settings-example .ui-settings-drawer {
  width: 86%;
  min-height: 446px;
  border-top: 0;
  border-bottom: 0;
}
.ui-settings-example .example-hint {
  padding: 0 13px 12px;
}
.ui-menu-bar {
  display: flex;
  align-items: center;
  justify-content: end;
  gap: 16px;
  background: #0b0f14;
  border-bottom: 1px solid var(--outline);
  padding: 7px 12px;
  border-radius: 10px 10px 0 0;
  color: var(--textSecondary);
  font-size: 17px;
}
.ui-menu-active {
  background: #7fd1ae12;
  padding: 4px;
  border-radius: 6px;
}
.ui-menu-active img {
  width: 22px;
  height: 22px;
}
.ui-mini-player {
  background: linear-gradient(145deg, #1b2435, #121825);
  border: 1px solid #566175;
  border-radius: 14px;
  padding: 14px;
  margin-top: 10px;
  box-shadow: 0 12px 30px #0005;
}
.ui-mini-track {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 2px 0 17px;
  border-bottom: 1px solid var(--outlineAlt);
}
.ui-mini-track > img {
  width: 58px;
  height: 58px;
  border: 2px solid var(--outline);
  border-radius: 13px;
  box-shadow: 0 0 0 3px #2a34445a;
}
.ui-mini-track > div {
  min-width: 0;
  flex: 1;
}
.ui-mini-track strong,
.ui-mini-track small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ui-mini-track strong {
  font-size: 19px;
  line-height: 1.4;
  font-weight: 700;
}
.ui-mini-track small {
  font-size: 15px;
  color: var(--textSecondary);
  line-height: 1.6;
}
.ui-mini-player .ui-playback {
  background: none;
  padding: 16px 0;
  border-radius: 0;
}
.ui-mini-player .ui-transport {
  justify-content: space-evenly;
  gap: 5px;
  margin-bottom: 18px;
}
.ui-mini-player .ui-transport .ui-icon-button > .ui-icon {
  width: 23px;
  height: 23px;
}
.ui-mini-player .ui-play-button {
  background: transparent;
  color: var(--textPrimary);
  width: 34px;
  height: 34px;
  padding: 3px;
  border-radius: 7px;
}
.ui-mini-player .ui-play-button:hover {
  background: #7fd1ae10;
}
.ui-mini-player .ui-play-button .ui-icon {
  width: 25px;
  height: 25px;
}
.ui-mini-timeline {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 11px;
  color: var(--textSecondary);
}
.ui-mini-timeline .ui-seek {
  flex: 1;
  min-width: 0;
  height: 4px;
  margin: 0;
}
.ui-mini-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}
.ui-mini-actions > .ui-outline {
  color: var(--textSecondary);
  border-radius: 8px;
  min-height: 36px;
}
.feature-mini .feature-visual {
  align-items: center;
}
@keyframes ui-spin {
  to {
    transform: rotate(360deg);
  }
}
@media (min-width: 901px) and (max-width: 1150px) {
  .ui-library-panes {
    height: 258px;
  }
  .real-app .ui-track {
    padding: 9px 7px;
    gap: 6px;
  }
  .real-app .ui-track-info strong {
    font-size: 10px;
  }
  .real-app .ui-track-info small {
    font-size: 9px;
  }
  .real-app .ui-artwork {
    width: 27px;
    height: 27px;
  }
  .real-app .ui-playlist-row {
    padding: 10px 7px;
    gap: 6px;
  }
  .real-app .ui-playlist-row > .ui-icon {
    width: 18px;
    height: 18px;
  }
  .real-app .ui-searchbar input {
    font-size: 10px;
  }
}
@media (max-width: 900px) {
  .player-stage {
    max-width: 660px;
    margin: auto;
  }
  .feature-visual {
    padding-inline: 18px;
  }
  .ui-modal-header {
    gap: 8px;
    padding: 13px;
  }
  .ui-modal-header > strong,
  .ui-modal-header > div > strong,
  .ui-sync-modal .ui-modal-header > strong {
    font-size: 14px;
  }
  .ui-modal-body,
  .ui-sync-modal .ui-modal-body {
    padding: 12px;
  }
  .ui-icon-tile {
    width: 30px;
    height: 30px;
  }
  .ui-modal-header > .ui-icon-button {
    padding: 2px;
  }
  .ui-modal-header > .ui-icon-button .ui-icon {
    width: 17px;
    height: 17px;
  }
  .ui-setting-row {
    padding: 10px;
    gap: 7px;
  }
  .ui-setting-value {
    padding: 7px;
    font-size: 11px;
    gap: 5px;
  }
  .ui-setting-row > strong {
    font-size: 11px;
  }
  .ui-setting-sync {
    padding: 11px;
  }
  .ui-setting-actions {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .ui-settings-example .ui-settings-drawer {
    width: 94%;
  }
  .ui-sync-card {
    padding: 12px;
  }
  .ui-sync-card > strong {
    font-size: 12px;
  }
  .ui-mini-player {
    padding: 12px;
  }
  .ui-mini-track > img {
    width: 43px;
    height: 43px;
  }
  .ui-mini-track strong {
    font-size: 16px;
  }
  .ui-mini-track small {
    font-size: 12px;
  }
  .ui-mini-actions > .ui-outline {
    font-size: 10px;
    padding: 7px;
  }
}
@media (max-width: 680px) {
  .player-stage {
    max-width: 380px;
  }
  .real-app {
    border-radius: 20px;
  }
  .real-app .ui-searchbar {
    margin: 19px 12px 14px;
    min-height: 45px;
    border-radius: 14px;
  }
  .real-app .ui-searchbar input {
    font-size: 12px;
  }
  .ui-library-panes {
    display: flex;
    gap: 0;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    height: 355px;
    scrollbar-width: none;
  }
  .ui-library-panes::-webkit-scrollbar {
    display: none;
  }
  .ui-library-panes > div {
    flex: 0 0 100%;
    scroll-snap-align: start;
    scroll-snap-stop: always;
  }
  .real-app .ui-track {
    padding: 11px 13px;
    gap: 12px;
    min-height: 62px;
  }
  .real-app .ui-track-info strong {
    font-size: 13px;
  }
  .real-app .ui-track-info small {
    font-size: 11px;
  }
  .real-app .ui-artwork {
    width: 37px;
    height: 37px;
    border-radius: 8px;
  }
  .real-app .ui-playlist-row {
    padding: 14px 16px;
    min-height: 65px;
    gap: 12px;
  }
  .real-app .ui-playback {
    padding: 19px 14px 20px;
    border-radius: 23px 23px 0 0;
  }
  .real-app .ui-seek {
    margin-bottom: 23px;
    height: 6px;
  }
  .real-app .ui-playing-info > strong {
    text-align: left;
    font-size: 15px;
    padding: 0;
  }
  .real-app .ui-time-row {
    margin: 12px 0 17px;
    font-size: 11px;
  }
  .real-app .ui-play-button {
    width: 52px;
    height: 52px;
    padding: 15px;
  }
  .real-app .ui-play-button .ui-icon {
    width: 23px;
    height: 23px;
  }
  .real-app .ui-volume {
    display: none;
  }
  .demo-caption {
    font-size: 8px;
    margin-top: 15px;
  }
  .demo-hint {
    font-size: 10px;
    line-height: 1.8;
  }
  .demo-mobile-hint {
    display: block;
    color: var(--primary);
    margin-top: 4px;
  }
  .real-app .ui-settings-drawer {
    width: 86%;
    max-width: 310px;
  }
  .real-app .ui-setting-row {
    padding: 12px;
    gap: 9px;
  }
  .real-app .ui-setting-actions {
    grid-template-columns: 1fr 1fr;
  }
  .real-app .ui-setting-value {
    font-size: 11px;
    padding: 8px;
  }
  .real-app .ui-setting-row > strong {
    font-size: 11px;
  }
  .feature-visual {
    padding: 24px 18px 0;
  }
  .feature-card .ui-track-info strong {
    font-size: 12px;
  }
  .ui-library-example .ui-searchbar > span:last-child {
    font-size: 11px;
  }
  .ui-search-example {
    min-height: 270px;
  }
  .ui-modal-header > strong,
  .ui-modal-header > div > strong,
  .ui-sync-modal .ui-modal-header > strong {
    font-size: 15px;
  }
  .ui-modal-header {
    padding: 14px 12px;
  }
  .ui-modal-header > .ui-icon-tile {
    width: 30px;
    height: 30px;
  }
  .ui-modal-header .ui-icon-tile > .ui-icon {
    width: 19px;
    height: 19px;
  }
  .ui-modal-body {
    padding: 12px;
  }
  .ui-playlist-form {
    gap: 5px;
    padding: 8px;
  }
  .ui-playlist-form input {
    font-size: 12px;
  }
  .ui-playlist-form > .ui-icon {
    width: 17px;
    height: 17px;
  }
  .ui-playlist-form .ui-filled {
    padding: 8px;
    font-size: 12px;
  }
  .ui-playlist-form .ui-icon-button .ui-icon {
    width: 17px;
    height: 17px;
  }
  .ui-sync-modal {
    min-height: 430px;
  }
  .ui-network-hint {
    padding: 10px;
    gap: 8px;
  }
  .ui-network-hint p {
    font-size: 11px;
    line-height: 1.65;
  }
  .ui-sync-card {
    padding: 12px;
  }
  .ui-sync-card > strong {
    font-size: 13px;
  }
  .ui-sync-card p {
    font-size: 11px;
  }
  .ui-sync-status strong {
    font-size: 13px;
  }
  .ui-sync-card .ui-no-devices {
    font-size: 11px;
  }
  .ui-settings-example .ui-settings-drawer {
    width: 90%;
    min-height: 465px;
  }
  .ui-settings-example .ui-setting-actions {
    grid-template-columns: 1fr 1fr;
  }
  .ui-settings-example .ui-setting-row {
    padding: 12px 10px;
  }
  .ui-setting-heading > strong {
    font-size: 12px;
  }
  .ui-settings-example .ui-setting-row > strong {
    font-size: 11px;
  }
  .ui-mini-player {
    padding: 13px;
  }
  .ui-mini-track {
    gap: 13px;
  }
  .ui-mini-track > img {
    width: 52px;
    height: 52px;
  }
  .ui-mini-track strong {
    font-size: 18px;
  }
  .ui-mini-track small {
    font-size: 14px;
  }
  .ui-mini-player .ui-playback {
    padding: 18px 0;
  }
  .ui-mini-actions > .ui-outline {
    font-size: 11px;
  }
  .ui-mini-timeline {
    font-size: 10px;
  }
  .feature-mini .feature-visual {
    padding-bottom: 30px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .ui-spinner {
    animation: none;
  }
}

/* The hero is interactive; the feature cards are self-running walkthroughs. */
.ui-main-controls > .ui-play-button[aria-pressed] {
  color: #0b0f14;
  background: var(--primary);
}
.ui-mini-player .ui-play-button[aria-pressed] {
  color: var(--textPrimary);
  background: transparent;
}
.ui-track-pane {
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}
.ui-selection-circle {
  display: none;
  width: 16px;
  height: 16px;
  border: 1.4px solid var(--primary);
  border-radius: 50%;
  flex: none;
  color: #0b0f14;
}
.ui-selection-circle .ui-icon {
  width: 13px;
  height: 13px;
  opacity: 0;
}
.is-selecting .ui-selection-circle {
  display: grid;
  place-items: center;
}
.is-selecting .ui-track.is-selected {
  background: #1e293b;
}
.is-selected .ui-selection-circle {
  background: var(--primary);
}
.is-selected .ui-selection-circle .ui-icon {
  opacity: 1;
}
.ui-selection-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 7px 10px;
  min-height: 46px;
  font-size: 10px;
}
.ui-selection-bar > span {
  white-space: nowrap;
  color: var(--textPrimary);
}
.ui-selection-bar > div {
  display: flex;
  align-items: center;
  gap: 10px;
}
.ui-selection-bar button,
.ui-selection-bar > div > span {
  background: none;
  border: 0;
  padding: 4px 0;
  color: var(--primary);
  font-size: 10px;
  font-weight: 650;
}
.ui-selection-bar button:disabled {
  opacity: 0.4;
  cursor: default;
}
.real-app.is-selecting .ui-library-panes {
  height: 244px;
}
.ui-playlist-item {
  padding: 0;
  gap: 0;
}
.ui-playlist-start {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
  padding: 12px 11px;
  color: var(--textPrimary);
  border: 0;
  background: transparent;
  text-align: left;
}
.ui-playlist-start > .ui-icon {
  color: var(--primary);
}
.ui-playlist-item > .ui-icon-button {
  margin-right: 8px;
}
.ui-playlist-start:hover {
  background: #7fd1ae09;
}
.ui-playlist-item.is-current {
  background: #7fd1ae18;
}
.ui-playlist-start:disabled {
  opacity: 0.6;
  cursor: default;
}
.ui-centered-layer {
  display: grid;
  place-items: center;
}
.ui-centered-layer > section {
  position: relative;
  width: 86%;
  max-height: 90%;
  overflow-y: auto;
  min-height: 310px;
}
.ui-centered-layer .ui-modal-header > div {
  min-width: 0;
}
.ui-centered-layer .ui-playlist-row .ui-icon {
  display: block;
}
.ui-playlist-sheet .ui-selection-circle {
  display: none;
}
.demo-motion-control {
  display: flex;
  justify-content: flex-end;
  margin: -15px 0 18px;
}
.demo-motion-control button {
  font-size: 11px;
  padding: 6px 0;
  color: var(--textSecondary);
  background: none;
  border: 0;
  border-bottom: 1px solid var(--outline);
}
.ui-walkthrough {
  width: 100%;
  min-width: 0;
}
.ui-story-frame {
  position: relative;
  height: 365px;
  width: 100%;
  overflow: hidden;
  border: 1px solid var(--outline);
  border-radius: 17px;
  background: var(--background);
}
.ui-walkthrough .ui-searchbar {
  margin: 11px;
}
.ui-walkthrough .ui-searchbar.is-searching {
  border-color: #7fd1ae88;
}
.ui-walkthrough .ui-selection-bar {
  flex-wrap: wrap;
  padding: 5px 12px;
  gap: 0;
  min-height: 48px;
}
.ui-walkthrough .ui-selection-bar > div {
  gap: 12px;
}
.ui-walkthrough .ui-track {
  min-height: 56px;
}
.ui-search-match {
  margin: 24px 14px;
  color: var(--primary);
  font-size: 12px;
  line-height: 1.7;
}
.story-caption {
  display: flex;
  gap: 12px;
  justify-content: space-between;
  margin-top: 14px;
  min-height: 40px;
  font-size: 11px;
  line-height: 1.7;
  color: var(--textSecondary);
}
.story-steps {
  display: flex;
  justify-content: space-between;
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  gap: 5px;
  counter-reset: steps;
}
.story-steps li {
  counter-increment: steps;
  font-size: 9px;
  color: var(--textSecondary);
  border-top: 2px solid var(--outline);
  padding-top: 8px;
  flex: 1;
}
.story-steps li::before {
  content: counter(steps) ". ";
}
.story-steps li.is-active {
  border-color: var(--primary);
  color: var(--primary);
}
.ui-demo-pointer {
  position: absolute;
  z-index: 3;
  width: 18px;
  height: 18px;
  border: 2px solid #e6edf5;
  background: #e6edf566;
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
  box-shadow: 0 1px 8px #0008;
}
.ui-demo-pointer.is-pressed {
  box-shadow:
    0 0 0 7px #7fd1ae33,
    0 0 0 14px #7fd1ae12;
  background: var(--primary);
  border-color: var(--primary);
}
.ui-story-dialog {
  position: absolute;
  inset: 9px;
  min-height: 0;
}
.ui-story-dialog .ui-playlist-row {
  border: 1px solid var(--outline);
  border-radius: 15px;
}
.ui-story-dialog .ui-modal-header > .ui-icon:last-child {
  margin-left: auto;
  color: var(--textSecondary);
  width: 18px;
}
.ui-story-dialog .ui-modal-header > div {
  min-width: 0;
}
.ui-story-playlist-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px;
  color: var(--primary);
}
.ui-story-playlist-title strong,
.ui-story-playlist-title small {
  display: block;
}
.ui-story-playlist-title strong {
  color: var(--textPrimary);
  font-size: 16px;
}
.ui-story-playlist-title small {
  color: var(--textSecondary);
  font-size: 11px;
}
.feature-library .feature-visual,
.feature-playlist .feature-visual {
  align-items: flex-start;
  padding-bottom: 24px;
}
.feature-library,
.feature-playlist {
  display: grid;
  grid-row: span 2;
  grid-template-rows: subgrid;
  row-gap: 0;
}
.ui-sync-device {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--outlineAlt);
  border-radius: 13px;
  margin-top: 14px;
  padding: 10px;
}
.ui-sync-device > .ui-icon {
  color: var(--primary);
  width: 22px;
}
.ui-sync-device > div {
  flex: 1;
  min-width: 0;
}
.ui-sync-device strong,
.ui-sync-device small {
  display: block;
}
.ui-sync-device strong {
  font-size: 13px;
}
.ui-sync-device small {
  color: var(--textSecondary);
  font-size: 9px;
  white-space: nowrap;
}
.ui-sync-device .ui-filled {
  font-size: 10px;
  padding: 8px 10px;
  border-radius: 24px;
}
.ui-transfer-progress {
  padding: 16px;
  margin-top: 14px;
  border: 1px solid #7fd1ae55;
  border-radius: 16px;
  background: var(--surfaceElevated);
}
.ui-transfer-bar {
  height: 5px;
  background: var(--accent);
  border-radius: 5px;
  margin-bottom: 10px;
  overflow: hidden;
}
.ui-transfer-bar span {
  display: block;
  height: 100%;
  background: var(--primary);
  width: 0;
}
.ui-transfer-progress > strong,
.ui-transfer-progress > small {
  display: block;
  font-size: 12px;
}
.ui-transfer-progress > small {
  font-size: 11px;
  color: var(--textSecondary);
  margin-top: 4px;
}
.ui-sync-complete {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 14px;
  border: 1px solid #7fd1ae55;
  border-radius: 16px;
  padding: 15px;
  background: #7fd1ae10;
}
.ui-sync-complete > .ui-icon {
  border-radius: 50%;
  padding: 4px;
  width: 26px;
  height: 26px;
  background: var(--primary);
  color: var(--background);
}
.ui-sync-complete strong,
.ui-sync-complete small {
  display: block;
  font-size: 12px;
  line-height: 1.5;
}
.ui-sync-complete small {
  font-size: 10px;
  color: var(--textSecondary);
  margin-top: 4px;
}
.ui-sync-closed small,
.ui-mini-closed small {
  color: var(--textSecondary);
  font-size: 11px;
}
.feature-mini .feature-visual {
  align-items: center;
}
.start-resources {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 38px;
  text-align: left;
}
.start-resources > a {
  position: relative;
  border: 1px solid var(--outline);
  border-radius: 15px;
  padding: 24px;
  background: var(--surface);
}
.start-resources > a:hover {
  border-color: #7fd1ae80;
}
.start-resources > a > span {
  font: 10px var(--mono);
  color: var(--primary);
  display: block;
  margin-bottom: 15px;
}
.start-resources strong {
  font-size: 18px;
  display: block;
  margin-bottom: 10px;
}
.start-resources p {
  font-size: 13px;
  line-height: 1.7;
  padding-right: 20px;
  margin: 0;
}
.start-resources .ui-icon {
  width: 18px;
  position: absolute;
  right: 18px;
  top: 22px;
  color: var(--primary);
}
.section-anchor {
  display: block;
  position: relative;
  top: -50px;
}
.demo-credits {
  color: var(--textSecondary);
  font-size: 12px;
}
.demo-credits summary {
  cursor: pointer;
  min-height: 24px;
}
.demo-credits summary:hover,
.demo-credits a:hover {
  color: var(--primary);
}
.demo-credits p {
  max-width: 760px;
  margin-top: 15px;
  font-size: 12px;
}
.demo-credits a {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.demo-credits ul {
  padding-left: 18px;
  margin-bottom: 0;
  line-height: 2;
}
@media (min-width: 681px) and (max-width: 1000px) {
  .ui-sync-device {
    flex-wrap: wrap;
  }
  .ui-sync-device > button {
    width: 100%;
  }
}
@media (max-width: 680px) {
  .ui-selection-bar {
    min-height: 66px;
    flex-wrap: wrap;
    padding: 6px 12px;
    gap: 1px;
  }
  .ui-selection-bar > div {
    width: 100%;
    justify-content: space-between;
    gap: 5px;
  }
  .ui-selection-bar button {
    font-size: 10px;
  }
  .real-app.is-selecting .ui-library-panes {
    height: 289px;
  }
  .real-app .ui-playlist-item {
    padding: 0;
    gap: 0;
  }
  .real-app .ui-playlist-start {
    padding: 14px;
    gap: 12px;
  }
  .ui-centered-layer > section {
    width: 94%;
    min-height: 365px;
  }
  .ui-centered-layer .ui-modal-header {
    gap: 8px;
  }
  .ui-centered-layer .ui-modal-header strong {
    font-size: 14px;
  }
  .ui-walkthrough .ui-track {
    min-height: 56px;
    padding: 9px;
    gap: 8px;
  }
  .ui-story-frame {
    height: 350px;
  }
  .ui-story-dialog .ui-modal-header {
    padding: 13px 10px;
    gap: 8px;
  }
  .ui-story-dialog .ui-modal-header strong {
    font-size: 14px;
  }
  .ui-story-dialog .ui-modal-body {
    padding: 12px;
  }
  .ui-story-dialog .ui-create-playlist {
    font-size: 11px;
  }
  .story-caption {
    font-size: 10px;
  }
  .story-steps li {
    font-size: 8px;
  }
  .ui-sync-device {
    flex-wrap: wrap;
  }
  .ui-sync-device > button {
    width: 100%;
  }
  .ui-sync-device strong {
    font-size: 12px;
  }
  .ui-sync-modal {
    min-height: 470px;
  }
  .start-resources {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 25px;
  }
  .start-resources > a {
    padding: 20px;
  }
  .start-resources > a > span {
    float: left;
    margin: 5px 15px 0 0;
  }
  .start-resources strong {
    font-size: 16px;
  }
  .start-resources p {
    margin-left: 27px;
    font-size: 12px;
  }
}
.ui-story-input {
  flex: 1;
  min-width: 0;
  font-size: 13px;
  color: var(--textPrimary);
}
/* Reserve the completion panel's space so a transfer never shifts the next section. */
.ui-sync-modal,
.ui-sync-closed {
  min-height: 540px;
}
@media (max-width: 680px) {
  .ui-sync-modal,
  .ui-sync-closed {
    min-height: 580px;
  }
}
.ui-story-dialog .ui-playlist-row > .ui-icon:last-child {
  display: none;
}
.ui-story-dialog .ui-playlist-form > .ui-story-cancel {
  color: var(--textSecondary);
  width: 17px;
  height: 17px;
}

/* A single download panel: equal choices, with the device's version highlighted. */
.hero-download {
  max-width: 520px;
  margin-top: 34px;
  scroll-margin-top: 120px;
}
.download-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px 16px;
  margin-bottom: 14px;
}
.download-heading > span {
  font-size: 13px;
  font-weight: 600;
}
.download-guide {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-block: 4px;
  font-size: 12px;
  color: var(--primary);
  border-radius: 3px;
}
.download-guide:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.hero .hero-downloads {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 4px;
  margin: 0;
  padding: 5px;
  border: 1px solid var(--outline);
  border-radius: 16px;
  background: #101620;
}
.hero-downloads .platform-download {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  grid-column: auto;
  min-width: 0;
  padding: 17px 4px 13px;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 11px;
  background: transparent;
  text-align: center;
  color: var(--textSecondary);
  transition:
    background 160ms ease,
    color 160ms ease,
    border-color 160ms ease;
}
.hero-downloads .platform-symbol {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
}
.hero-downloads .platform-symbol .icon {
  width: 25px;
  height: 25px;
}
.hero-downloads .platform-download strong {
  font-size: 12px;
  margin: 0;
  font-weight: 600;
  color: var(--textPrimary);
}
.hero-downloads .platform-package {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-size: 10px;
  line-height: 1.4;
  white-space: nowrap;
}
.download-arrow {
  width: 11px;
  height: 11px;
}
.hero-downloads .platform-download:hover {
  transform: none;
  background: var(--surfaceAlt);
  color: var(--textPrimary);
}
.hero-downloads .platform-download.is-recommended {
  background: var(--primary);
  border-color: var(--primary);
  color: #0b2019;
}
.hero-downloads .platform-download.is-recommended strong {
  color: inherit;
}
.hero-downloads .platform-download.is-recommended:hover {
  background: #a1dfc3;
  border-color: #a1dfc3;
}
.hero-downloads .platform-download:focus-visible {
  outline-offset: 2px;
}
/* Passive desktop keyboard walkthrough, including separate focus and playback. */
.feature-vim {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  align-items: center;
}
.feature-vim .feature-copy {
  padding-bottom: 32px;
}
.feature-vim .feature-visual {
  padding-top: 32px;
}
.feature-vim .vim-platform-note {
  color: var(--textSecondary);
  font-size: 11px;
  margin-top: 26px;
}
.ui-vim-keys {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 15px;
  color: var(--textSecondary);
}
kbd {
  font-family: var(--mono);
}
.ui-vim-keys kbd {
  border: 1px solid var(--outlineAlt);
  border-bottom-width: 3px;
  background: var(--surface);
  border-radius: 6px;
  padding: 7px 9px;
  font-size: 11px;
}
.ui-vim-keys kbd.is-active {
  color: var(--background);
  background: var(--primary);
  border-color: var(--primary);
  transform: translateY(2px);
}
.ui-vim-keys kbd span {
  opacity: 0.65;
}
.ui-vim-story .ui-story-frame {
  height: 365px;
}
.ui-vim-panes {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 5px;
}
.ui-vim-tracks,
.ui-vim-playlists {
  min-width: 0;
}
.ui-vim-story .ui-track {
  min-height: 61px;
}
.ui-vim-playlist {
  display: flex;
  align-items: center;
  gap: 8px;
  border-radius: 0;
  padding: 12px 10px;
  min-height: 61px;
}
.ui-vim-playlist > span:not(.ui-vim-more) {
  min-width: 0;
  flex: 1;
}
.ui-vim-playlist strong,
.ui-vim-playlist small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ui-vim-playlist strong {
  font-size: 12px;
}
.ui-vim-playlist small {
  color: var(--textSecondary);
  font-size: 10px;
  margin-top: 3px;
}
.ui-vim-more {
  color: var(--textSecondary);
  font-size: 10px;
}
.ui-vim-story .is-keyboard-focused {
  background: #1c2433;
}
.ui-vim-story .is-keyboard-focused .ui-artwork {
  background: transparent;
}
.ui-vim-story .ui-searchbar.is-searching [data-story-query]::after {
  content: "";
  display: inline-block;
  height: 1.1em;
  width: 1px;
  vertical-align: -0.15em;
  background: var(--primary);
  margin-left: 2px;
}
/* Documentation has a single table of contents and no duplicated guide cards. */
.page-documentation .install-panel-head h3 {
  font-size: 28px;
}
.page-documentation .install-steps h4 {
  font-size: 16px;
  letter-spacing: -0.02em;
  margin-bottom: 9px;
}
.page-documentation .support-grid {
  gap: 16px;
  padding-bottom: 0;
}
.page-documentation .support-card {
  padding: 24px;
}
.page-documentation .support-card h3 {
  font-size: 23px;
  margin-bottom: 16px;
}
.page-documentation .platform-tabs a {
  padding-inline: 8px;
  font-size: 12px;
}
.shortcut-table-wrap {
  overflow-x: auto;
  margin: 26px 0;
}
.shortcut-table {
  border-collapse: collapse;
  width: 100%;
  text-align: left;
  font-size: 13px;
  line-height: 1.7;
}
.shortcut-table th,
.shortcut-table td {
  border-bottom: 1px solid var(--outline);
  padding: 15px 14px 15px 0;
}
.shortcut-table th {
  color: var(--textSecondary);
  font-weight: 500;
}
.shortcut-table kbd {
  color: var(--primary);
  font-size: 12px;
}
@media (max-width: 900px) {
  .feature-vim {
    grid-template-columns: 1fr;
  }
  .feature-vim .feature-copy {
    padding-bottom: 0;
  }
  .feature-vim .feature-copy p {
    max-width: 600px;
  }
}
@media (max-width: 680px) {
  .ui-vim-keys {
    gap: 5px;
  }
  .ui-vim-keys kbd {
    padding: 6px 7px;
    font-size: 10px;
  }
  .ui-vim-panes {
    grid-template-columns: 1.2fr 1fr;
  }
  .ui-vim-story .ui-track {
    gap: 6px;
    padding-inline: 6px;
  }
  .ui-vim-story .ui-artwork {
    width: 23px;
    height: 30px;
  }
  .ui-vim-story .ui-track-info strong,
  .ui-vim-playlist strong {
    font-size: 10px;
  }
  .ui-vim-story .ui-track-info small,
  .ui-vim-playlist small {
    font-size: 9px;
  }
  .ui-vim-playlist {
    padding: 10px 6px;
    gap: 5px;
  }
  .ui-vim-playlist > .ui-icon {
    width: 17px;
  }
  .ui-vim-more {
    display: none;
  }
  .ui-vim-story .ui-story-frame {
    height: 340px;
  }
  .page-documentation .platform-tabs .icon {
    display: none;
  }
  .page-documentation .platform-tabs a {
    padding-inline: 6px;
    font-size: 10px;
  }
  .shortcut-table td:first-child {
    width: 42%;
  }
}

@media (max-width: 680px) {
  .hero-download {
    margin-top: 28px;
  }
  .download-heading > span {
    font-size: 12px;
  }
  .hero .hero-downloads {
    gap: 2px;
    padding: 4px;
    border-radius: 13px;
  }
  .hero-downloads .platform-download {
    padding: 14px 2px 11px;
    gap: 9px;
    border-radius: 9px;
  }
  .hero-downloads .platform-download strong {
    font-size: 10px;
  }
  .hero-downloads .platform-package {
    font-size: 9px;
  }
  .hero-downloads .download-arrow {
    display: none;
  }
  .hero-downloads .platform-symbol .icon {
    width: 23px;
    height: 23px;
  }
}

/* The text and download panel share the app frame's top and bottom edges.
   Captions occupy their own grid row, outside that alignment. */
.hero {
  row-gap: 0;
  align-items: stretch;
  align-content: start;
}
.hero-copy {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.hero-copy .hero-description {
  margin-bottom: 0;
}
.hero-copy .hero-download {
  width: 100%;
  margin-top: auto;
  padding-top: 28px;
}
.player-notes {
  grid-column: 2;
  min-width: 0;
}
.mini-presentation {
  width: 100%;
  min-width: 0;
}
.mini-description {
  margin-bottom: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--outline);
}
.mini-description h4 {
  font-size: 18px;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  line-height: 1.4;
}
.mini-description p {
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 0;
}
.feature-mini .format-note {
  font-size: 11px;
  line-height: 1.8;
  margin-bottom: 0;
}
@media (max-width: 900px) {
  .hero-copy .hero-download {
    margin-inline: auto;
  }
  .hero .player-stage {
    margin-top: 50px;
  }
  .player-notes {
    grid-column: 1;
    width: 100%;
    max-width: 660px;
    margin-inline: auto;
  }
}
@media (max-width: 680px) {
  .hero-copy .hero-download {
    padding-top: 28px;
  }
  .hero .player-stage {
    margin-top: 43px;
  }
  .player-notes {
    max-width: 380px;
  }
  .mini-description {
    padding-top: 18px;
  }
  .mini-description h4 {
    font-size: 17px;
  }
  .mini-description p {
    font-size: 13px;
  }
}