:root {
  --color-primary: #ff6b35;
  --color-secondary: #f7931e;
  --color-accent: #fdb833;
  --color-bg: #fff8f3;
  --color-text: #2a2118;
  --color-muted: #6b5a4a;
  --color-border: #e8d5c4;
  --font-display: "Manrope", Helvetica, Arial, sans-serif;
  --font-body: "Atkinson Hyperlegible", Georgia, serif;
  --liv-page-w: 1120px;
  --liv-header-h: 72px;
  --liv-utility-h: 36px;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;
  --space-xl: 3.5rem;
  --radius: 10px;
}

@media (max-width: 768px) {
  :root {
    --liv-header-h: 64px;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-padding-top: calc(var(--liv-header-h) + 8px);
  max-width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  padding-top: var(--liv-header-h);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  max-width: 100%;
  overflow-x: hidden;
}

body.liv-cookie-open {
  padding-bottom: 88px;
}

img,
video,
iframe {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--color-primary);
}

a:hover {
  color: var(--color-secondary);
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  line-height: 1.25;
  font-weight: 700;
  margin: 0 0 var(--space-md);
}

h1 {
  font-size: clamp(1.75rem, 3vw, 2.4rem);
}

h2 {
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
  position: relative;
}

p {
  margin: 0 0 var(--space-md);
}

ul,
ol {
  margin: 0 0 var(--space-md);
  padding-left: 1.25rem;
}

code {
  font-size: 0.92em;
  overflow-wrap: anywhere;
}

.liv-o-wrap {
  width: min(100% - 2rem, var(--liv-page-w));
  margin-inline: auto;
}

.liv-o-narrow__inner {
  max-width: 680px;
  margin-inline: auto;
}

.liv-o-wide .liv-o-wrap {
  max-width: var(--liv-page-w);
}

.liv-u-center {
  text-align: center;
}

.liv-c-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  min-height: var(--liv-header-h);
  background: var(--color-bg);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.liv-c-header a,
.liv-c-header a:visited {
  color: var(--color-text);
  text-decoration: none;
}

.liv-c-header__row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  min-height: var(--liv-header-h);
  gap: var(--space-md);
}

.liv-c-header__logo img {
  width: 180px;
  height: auto;
  display: block;
}

.liv-c-nav {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: center;
  gap: 0.65rem 1rem;
  min-width: 0;
}

.liv-c-nav__link {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  white-space: nowrap;
}

.liv-c-nav__link.liv-is-active {
  color: var(--color-primary);
}

.liv-c-burger,
.liv-c-overlay,
.liv-c-drawer {
  display: none;
}

.liv-c-utility {
  border-bottom: 1px solid var(--color-border);
  background: #fff3ea;
  font-size: 0.85rem;
  color: var(--color-muted);
}

.liv-c-utility__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-xs);
  padding: 0.55rem 0;
  min-height: var(--liv-utility-h);
}

.liv-c-utility__note {
  font-family: var(--font-display);
  font-weight: 500;
}

.liv-c-btn {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 44px;
  padding: 0.65rem 1.25rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  color: var(--color-text);
  background: transparent;
  border: 2px solid var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-bg), 0 0 0 4px var(--color-primary);
  border-radius: 4px;
  cursor: pointer;
  transition: color 0.2s, background 0.2s;
}

.liv-c-btn:visited {
  color: var(--color-text);
}

.liv-c-btn--primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-bg), 0 0 0 4px var(--color-secondary);
}

.liv-c-btn--primary:visited {
  color: #fff;
}

.liv-c-btn--cookie {
  box-shadow: none;
  border: 1px solid #fff;
  background: #fff;
  color: var(--color-text);
  min-width: 72px;
}

.liv-c-btn--cookie:visited {
  color: var(--color-text);
}

.liv-c-hero a.liv-c-btn,
.liv-c-hero a.liv-c-btn:visited,
.liv-c-cta a.liv-c-btn,
.liv-c-cta a.liv-c-btn:visited {
  color: var(--color-text);
}

.liv-c-hero a.liv-c-btn--primary,
.liv-c-hero a.liv-c-btn--primary:visited,
.liv-c-cta a.liv-c-btn--primary,
.liv-c-cta a.liv-c-btn--primary:visited,
.liv-c-app a.liv-c-btn--primary,
.liv-c-app a.liv-c-btn--primary:visited {
  color: #fff;
}

.liv-c-ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  transform: scale(0);
  animation: liv-ripple 0.6s ease-out forwards;
  pointer-events: none;
}

@keyframes liv-ripple {
  to {
    transform: scale(2.4);
    opacity: 0;
  }
}

.liv-c-card {
  background: transparent;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: none;
  padding: var(--space-md);
  min-width: 0;
}

.liv-c-hero {
  padding: var(--space-xl) 0 var(--space-lg);
  background: linear-gradient(160deg, #fff8f3 0%, #ffe8d6 45%, #fff8f3 100%);
}

.liv-c-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: var(--space-lg);
  align-items: center;
}

.liv-c-hero__copy {
  min-width: 0;
}

.liv-c-hero__text {
  max-width: 36rem;
  color: var(--color-muted);
}

.liv-c-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.liv-c-hero__mosaic {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 1rem;
  align-items: end;
  min-width: 0;
}

.liv-c-hero__still {
  margin: 0;
  min-width: 0;
}

.liv-c-hero__still img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  object-fit: contain;
}

.liv-c-hero__still--a {
  transform: translateY(12px);
}

.liv-c-hero__still--b {
  transform: translateY(-18px);
}

.liv-c-hero__still--c {
  transform: translateY(-6px);
}

.liv-c-hero__still--d {
  transform: translateY(20px);
}

.liv-c-section,
.liv-c-app,
.liv-c-faq,
.liv-c-cta {
  padding: var(--space-xl) 0;
}

.liv-c-section__title {
  margin-bottom: var(--space-md);
}

.liv-c-section__note {
  color: var(--color-muted);
  font-size: 0.95rem;
}

.liv-is-in h2::after {
  content: "";
  display: block;
  height: 2px;
  width: 0;
  margin-top: 0.4rem;
  background: currentColor;
  animation: liv-k-line 0.6s ease both;
}

@keyframes liv-k-line {
  from {
    width: 0;
  }
  to {
    width: 3rem;
  }
}

.liv-c-app__card {
  padding: var(--space-lg);
}

.liv-c-app__badges {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-secondary);
  margin-bottom: var(--space-md);
}

.liv-c-app__head {
  display: flex;
  gap: var(--space-md);
  align-items: center;
  margin-bottom: var(--space-md);
  min-width: 0;
}

.liv-c-app__meta {
  min-width: 0;
}

.liv-c-app__icon {
  width: 96px;
  height: 96px;
  border-radius: 22%;
  object-fit: contain;
  flex-shrink: 0;
}

.liv-c-app__name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0 0 0.35rem;
}

.liv-c-app__dev {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.95rem;
  overflow-wrap: anywhere;
}

.liv-c-app__facts {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-md);
}

.liv-c-app__facts li {
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--color-border);
  min-width: 0;
  overflow-wrap: anywhere;
}

.liv-c-app__note,
.liv-c-app__checked {
  color: var(--color-muted);
  font-size: 0.95rem;
}

.liv-c-features {
  list-style: none;
  padding: 0;
  display: grid;
  gap: var(--space-md);
}

.liv-c-features__item {
  margin: 0;
}

.liv-c-req {
  padding-left: 1.2rem;
}

.liv-c-versions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.liv-c-versions__item span {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-primary);
}

.liv-c-versions__item time {
  display: block;
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-bottom: 0.35rem;
}

.liv-c-versions__item p {
  margin: 0;
  font-size: 0.95rem;
}

.liv-c-faq__list {
  display: grid;
  gap: 0.65rem;
}

.liv-c-faq__q {
  width: 100%;
  min-height: 54px;
  padding: 0.75rem 1rem;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  cursor: pointer;
}

.liv-c-faq__q::after {
  content: "+";
  float: right;
  font-weight: 700;
  color: var(--color-primary);
}

.liv-c-faq__item.liv-is-open .liv-c-faq__q::after {
  content: "–";
}

.liv-c-faq__a {
  padding: 0.75rem 0.25rem 0.25rem;
  color: var(--color-muted);
}

.liv-c-faq__a p {
  margin: 0;
}

.liv-c-cta {
  background: linear-gradient(180deg, #ffe8d6 0%, #fff8f3 100%);
}

.liv-c-cta p {
  max-width: 36rem;
  margin-inline: auto;
  margin-bottom: var(--space-md);
  color: var(--color-muted);
}

.liv-c-contact {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: var(--space-lg);
  align-items: start;
  margin-top: var(--space-lg);
}

.liv-c-form {
  display: grid;
  gap: var(--space-sm);
}

.liv-c-form__label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
}

.liv-c-form__input {
  width: 100%;
  min-height: 44px;
  padding: 0.65rem 0.75rem;
  border: 1.5px solid var(--color-border);
  border-radius: 6px;
  background: #fff;
  font: inherit;
  color: var(--color-text);
}

textarea.liv-c-form__input {
  min-height: 140px;
  resize: vertical;
}

.liv-c-form__thanks {
  color: var(--color-primary);
  font-weight: 700;
}

.liv-c-library__list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.liv-c-library__item {
  padding: 0;
  overflow: hidden;
}

.liv-c-library__item a {
  display: grid;
  text-decoration: none;
  color: inherit;
  min-width: 0;
}

.liv-c-library__band {
  display: block;
  height: 8px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.liv-c-library__title {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  padding: var(--space-md) var(--space-md) 0.35rem;
  color: var(--color-text);
}

.liv-c-library__excerpt {
  display: block;
  padding: 0 var(--space-md);
  color: var(--color-muted);
}

.liv-c-library__item time {
  display: block;
  padding: 0.5rem var(--space-md) var(--space-md);
  font-size: 0.85rem;
  color: var(--color-muted);
}

.liv-c-crumbs {
  margin-bottom: var(--space-md);
  font-size: 0.88rem;
}

.liv-c-crumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
  color: var(--color-muted);
}

.liv-c-crumbs__item:not(:last-child)::after {
  content: "/";
  margin-left: 0.5rem;
  color: var(--color-border);
}

.liv-c-article__meta {
  color: var(--color-muted);
  font-size: 0.9rem;
}

.liv-c-article ul {
  margin-bottom: var(--space-lg);
}

.liv-c-glossary dt {
  font-family: var(--font-display);
  font-weight: 700;
  margin-top: var(--space-md);
}

.liv-c-glossary dd {
  margin: 0.25rem 0 0;
  color: var(--color-muted);
}

.liv-c-steps {
  padding-left: 1.25rem;
}

.liv-c-steps li {
  margin-bottom: var(--space-sm);
}

.liv-c-qa h2 {
  margin-top: var(--space-lg);
  font-size: 1.2rem;
}

.liv-c-footer {
  padding: var(--space-xl) 0 var(--space-lg);
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-lg);
}

.liv-c-footer__card {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.8fr);
  gap: var(--space-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
}

.liv-c-footer__note {
  margin-bottom: var(--space-sm);
}

.liv-c-footer__checked {
  color: var(--color-muted);
  font-size: 0.9rem;
  margin: 0;
}

.liv-c-footer__links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5rem;
  align-content: start;
}

.liv-c-footer__links a,
.liv-c-footer__cookie {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  font-size: 1rem;
  text-align: left;
}

.liv-c-footer__links a:hover,
.liv-c-footer__cookie:hover {
  color: var(--color-primary);
}

.liv-c-footer__legal {
  font-size: 0.88rem;
  color: var(--color-muted);
}

.liv-c-footer__legal p {
  margin-bottom: var(--space-sm);
}

.liv-c-cookie {
  display: none;
}

.liv-c-cookie:not([hidden]) {
  display: flex;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 110;
  gap: 12px;
  align-items: center;
  background: var(--color-text);
  color: #fff8f3;
  padding: 0.85rem 0;
}

.liv-c-cookie__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: min(100% - 2rem, var(--liv-page-w));
}

.liv-c-cookie p {
  margin: 0;
  flex: 1 1 220px;
  min-width: 0;
}

.liv-c-cookie a {
  color: var(--color-accent);
}

.liv-c-cookie__actions {
  display: flex;
  gap: 8px;
}

@media (max-width: 1100px) {
  .liv-c-nav {
    display: none;
  }

  .liv-c-header__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .liv-c-header__logo img {
    width: 120px;
  }

  .liv-c-burger {
    display: block;
    width: 44px;
    height: 44px;
    margin-left: auto;
    border: 0;
    background: transparent;
    cursor: pointer;
    padding: 10px 8px;
  }

  .liv-c-burger span {
    display: block;
    height: 2px;
    margin: 5px 0;
    background: var(--color-text);
  }

  .liv-c-overlay {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 200;
    background: rgba(0, 0, 0, 0.45);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s, visibility 0.25s;
  }

  .liv-c-drawer {
    display: block;
    position: fixed;
    z-index: 210;
    background: var(--color-bg);
    overflow-y: auto;
    visibility: hidden;
    transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s;
  }

  .liv-c-drawer--wide {
    top: 0;
    right: 0;
    height: 100vh;
    height: 100dvh;
    width: min(85vw, 400px);
    padding: 72px 0 24px;
    transform: translateX(100%);
  }

  .liv-c-drawer a {
    display: block;
    padding: 14px 20px;
    color: var(--color-text);
    text-decoration: none;
    font-family: var(--font-display);
    font-weight: 600;
  }

  .liv-c-drawer__close {
    position: absolute;
    top: 12px;
    right: 16px;
    width: 44px;
    height: 44px;
    border: 0;
    background: transparent;
    font-size: 1.75rem;
    cursor: pointer;
    color: var(--color-text);
  }

  body.liv-is-nav-open {
    overflow: hidden;
  }

  body.liv-is-nav-open .liv-c-overlay {
    opacity: 1;
    visibility: visible;
  }

  body.liv-is-nav-open .liv-c-drawer--wide {
    transform: translateX(0);
    visibility: visible;
  }
}

@media (max-width: 900px) {
  .liv-c-hero__grid,
  .liv-c-contact,
  .liv-c-footer__card {
    grid-template-columns: 1fr;
  }

  .liv-c-hero__still--a,
  .liv-c-hero__still--b,
  .liv-c-hero__still--c,
  .liv-c-hero__still--d {
    transform: none;
  }
}

@media (max-width: 768px) {
  .liv-c-hero__actions .liv-c-btn {
    width: 100%;
  }

  .liv-c-app__head {
    flex-direction: column;
    align-items: flex-start;
  }

  .liv-c-cookie:not([hidden]) {
    padding: 0.85rem 0;
  }

  .liv-c-cookie__actions .liv-c-btn {
    min-height: 44px;
  }
}

@media (max-width: 520px) {
  .liv-c-app__icon {
    width: 72px;
    height: 72px;
  }

  .liv-c-versions {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .liv-is-in h2::after,
  .liv-c-ripple,
  .liv-c-drawer,
  .liv-c-overlay {
    animation: none !important;
    transition: none !important;
  }
}