:root {
  color-scheme: light dark;
  --font-display:
    ui-rounded, 'SF Pro Rounded', 'Avenir Next Rounded', 'PingFang SC', 'Noto Sans CJK SC',
    sans-serif;
  --font-body:
    -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'PingFang SC', 'Noto Sans CJK SC', sans-serif;
  --canvas: #f4f4f6;
  --canvas-deep: #eceef3;
  --surface: #ffffff;
  --surface-raised: #ffffff;
  --text: #25252a;
  --muted: #62626c;
  --subtle: #64646d;
  --line: rgb(37 37 42 / 0.1);
  --line-strong: rgb(37 37 42 / 0.18);
  --brand: #4c64ce;
  --brand-strong: #3d52b4;
  --brand-contrast: #ffffff;
  --brand-soft: rgb(76 100 206 / 0.13);
  --install: #4056bd;
  --install-bg: rgb(76 100 206 / 0.1);
  --install-bg-hover: rgb(76 100 206 / 0.18);
  --verified: #147b43;
  --preview: #f0f1f4;
  --preview-edge: rgb(37 37 42 / 0.1);
  --checker: rgb(255 255 255 / 0.28);
  --shadow:
    0 1px 2px rgb(27 31 52 / 0.06), 0 22px 70px rgb(27 31 52 / 0.1), 0 4px 18px rgb(27 31 52 / 0.05);
  --card-shadow: 0 1px 2px rgb(27 31 52 / 0.035), 0 12px 30px rgb(27 31 52 / 0.045);
  --focus: #2258bf;
  --selection: rgb(76 100 206 / 0.22);
}

@media (prefers-color-scheme: dark) {
  :root {
    --canvas: #1c1c20;
    --canvas-deep: #18181c;
    --surface: #29292f;
    --surface-raised: #303037;
    --text: #ededf1;
    --muted: #b5b5bf;
    --subtle: #a7a7b1;
    --line: rgb(237 237 241 / 0.12);
    --line-strong: rgb(237 237 241 / 0.2);
    --brand: #9aaaff;
    --brand-strong: #bac5ff;
    --brand-contrast: #171927;
    --brand-soft: rgb(154 170 255 / 0.15);
    --install: #b5c0ff;
    --install-bg: rgb(139 159 255 / 0.14);
    --install-bg-hover: rgb(139 159 255 / 0.23);
    --verified: #75d59b;
    --preview: #242429;
    --preview-edge: rgb(255 255 255 / 0.1);
    --checker: rgb(255 255 255 / 0.045);
    --shadow:
      0 1px 2px rgb(0 0 0 / 0.3), 0 28px 78px rgb(0 0 0 / 0.4), 0 5px 18px rgb(0 0 0 / 0.22);
    --card-shadow: 0 1px 2px rgb(0 0 0 / 0.16), 0 14px 36px rgb(0 0 0 / 0.14);
    --focus: #b5c0ff;
    --selection: rgb(154 170 255 / 0.27);
  }
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: clip;
  scroll-behavior: smooth;
  scrollbar-color: var(--line-strong) transparent;
  scrollbar-gutter: stable;
}

body {
  min-inline-size: 320px;
  margin: 0;
  overflow-x: clip;
  background:
    radial-gradient(circle at 8% 5%, var(--brand-soft), transparent 32rem),
    linear-gradient(180deg, var(--canvas) 0%, var(--canvas-deep) 100%);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

img {
  display: block;
  max-inline-size: 100%;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

::selection {
  background: var(--selection);
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 10;
  inset-block-start: 12px;
  inset-inline-start: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--text);
  color: var(--canvas);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: relative;
  z-index: 2;
  border-block-end: 1px solid var(--line);
  background: color-mix(in srgb, var(--canvas) 90%, transparent);
}

.header-inner {
  display: flex;
  max-inline-size: 1320px;
  min-block-size: 74px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 48px);
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.brand {
  white-space: nowrap;
}

.brand img {
  border-radius: 9px;
}

.header-inner nav {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  font-weight: 650;
}

.header-inner nav a {
  display: inline-flex;
  min-block-size: 40px;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  text-decoration: none;
  transition:
    background-color 160ms ease,
    color 160ms ease;
}

.language-link:hover,
.github-link:hover {
  background: color-mix(in srgb, var(--text) 6%, transparent);
  color: var(--text);
}

.language-link {
  min-inline-size: 44px;
  border: 0;
  background: transparent;
  color: var(--muted);
}

.github-link {
  inline-size: 40px;
  border: 0;
  background: transparent;
  color: var(--muted);
}

.github-link svg {
  inline-size: 19px;
  block-size: 19px;
}

main {
  display: block;
}

.hero,
.catalog {
  inline-size: min(1320px, 100%);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 48px);
}

.hero {
  position: relative;
  padding-block: clamp(76px, 10vw, 146px) clamp(88px, 13vw, 176px);
}

.hero::before {
  position: absolute;
  z-index: -1;
  inset: 3% 0 auto auto;
  inline-size: min(58vw, 760px);
  block-size: min(40vw, 520px);
  border-radius: 50%;
  background: radial-gradient(circle, var(--brand-soft), transparent 68%);
  content: '';
  pointer-events: none;
}

.hero-copy {
  max-inline-size: 1000px;
  margin-inline: 0;
  text-align: start;
}

.hero h1 {
  max-inline-size: 15ch;
  margin: 0;
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(3rem, 8.2vw, 6rem);
  font-weight: 780;
  letter-spacing: -0.04em;
  line-height: 0.98;
  text-wrap: balance;
}

.hero h1 span {
  color: var(--brand);
  font-style: italic;
  font-weight: 680;
}

.lang-en .hero h1 {
  max-inline-size: 17ch;
  letter-spacing: -0.04em;
}

.hero-copy > p {
  max-inline-size: 66ch;
  margin: clamp(24px, 4vw, 36px) 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.6vw, 1.18rem);
  line-height: 1.75;
  text-wrap: pretty;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 10px;
  margin-block-start: 32px;
}

.hero-actions a {
  display: inline-flex;
  min-block-size: 48px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 720;
  text-decoration: none;
}

.primary-action {
  background: var(--brand);
  box-shadow: 0 8px 20px color-mix(in srgb, var(--brand) 22%, transparent);
  color: var(--brand-contrast);
}

.primary-action:hover {
  background: var(--brand-strong);
}

.primary-action svg,
.site-footer svg {
  inline-size: 17px;
  block-size: 17px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.secondary-action {
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--text);
}

.secondary-action:hover {
  background: var(--surface-raised);
}

.product-preview {
  position: relative;
  max-inline-size: 1160px;
  margin: clamp(54px, 8vw, 92px) auto 0;
}

.preview-window {
  overflow: clip;
  border: 1px solid var(--line-strong);
  border-radius: 26px;
  background: var(--surface-raised);
  box-shadow: var(--shadow);
}

.window-bar {
  display: flex;
  block-size: 42px;
  align-items: center;
  gap: 7px;
  padding-inline: 18px;
  border-block-end: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 92%, var(--brand-soft));
}

.window-bar span {
  inline-size: 9px;
  block-size: 9px;
  border-radius: 50%;
  background: var(--line-strong);
}

.preview-carousel {
  background: var(--preview);
}

.preview-viewport {
  position: relative;
  aspect-ratio: 2000 / 1265;
  overflow: clip;
  background: var(--preview);
}

.preview-slide {
  position: absolute;
  inset: 0;
  visibility: hidden;
  opacity: 0;
  transition:
    opacity 500ms ease,
    visibility 0s 500ms;
}

.preview-slide.is-active {
  visibility: visible;
  opacity: 1;
  transition-delay: 0s;
}

.preview-slide img {
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
}

.preview-controls {
  display: none;
  min-block-size: 54px;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border-block-start: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 92%, var(--brand-soft));
}

.js .preview-controls {
  display: flex;
}

.preview-dots {
  display: flex;
  align-items: center;
}

.preview-dots {
  gap: 2px;
}

.preview-dot {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.preview-dot {
  inline-size: 32px;
  block-size: 32px;
  border-radius: 50%;
}

.preview-dot::before {
  inline-size: 7px;
  block-size: 7px;
  border-radius: 999px;
  background: var(--line-strong);
  content: '';
  transition:
    inline-size 180ms ease,
    background-color 180ms ease;
}

.preview-dot[aria-current='true']::before {
  inline-size: 20px;
  background: var(--brand);
}

.catalog {
  padding-block: clamp(72px, 10vw, 124px) clamp(84px, 11vw, 142px);
  border-block-start: 1px solid var(--line);
}

.catalog-heading {
  display: block;
  margin-block-end: clamp(38px, 6vw, 68px);
}

.catalog-heading > div {
  max-inline-size: 720px;
}

.catalog-heading h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 4.5vw, 4.1rem);
  font-weight: 750;
  letter-spacing: -0.04em;
  line-height: 1.05;
  text-wrap: balance;
}

.catalog-heading p {
  margin: 18px 0 0;
  color: var(--muted);
}

.widget-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  gap: 24px 20px;
}

.widget-card {
  display: grid;
  min-inline-size: 0;
  grid-template-rows: 48px auto 3.1em;
  align-items: start;
  gap: 12px;
  padding: 16px;
  border-radius: 20px;
  background: var(--surface);
  box-shadow: var(--card-shadow);
}

.card-heading {
  display: flex;
  block-size: 48px;
  min-inline-size: 0;
  align-items: center;
  gap: 10px;
}

.widget-logo {
  display: grid;
  inline-size: 34px;
  block-size: 34px;
  flex: 0 0 34px;
  place-items: center;
  overflow: clip;
  border-radius: 9px;
  background: color-mix(in srgb, var(--text) 6%, transparent);
}

.widget-logo img {
  inline-size: 100%;
  block-size: 100%;
  object-fit: contain;
}

.widget-logo-default {
  color: var(--brand);
}

.widget-logo svg {
  inline-size: 21px;
  block-size: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
}

.widget-identity {
  display: grid;
  min-inline-size: 0;
  flex: 1;
  gap: 1px;
}

.widget-identity h3 {
  overflow: clip;
  margin: 0;
  color: var(--text);
  font-size: 15px;
  font-weight: 720;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.verified {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--verified);
  font-size: 11px;
  font-weight: 650;
  white-space: nowrap;
}

.verified svg {
  inline-size: 13px;
  block-size: 13px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.install-link {
  flex: none;
  margin-inline-start: auto;
  padding: 6px 11px;
  border-radius: 999px;
  background: var(--install-bg);
  color: var(--install);
  font-size: 12px;
  font-weight: 720;
  text-decoration: none;
}

.install-link:hover {
  background: var(--install-bg-hover);
  color: color-mix(in srgb, var(--install) 72%, var(--text));
}

.preview-stage {
  position: relative;
  display: grid;
  inline-size: 100%;
  aspect-ratio: 16 / 10;
  place-items: center;
  overflow: clip;
  border-radius: 18px;
  background-color: var(--preview);
  background-image:
    radial-gradient(circle at 50% 30%, rgb(255 255 255 / 0.24), transparent 64%),
    conic-gradient(var(--checker) 25%, transparent 0 50%, var(--checker) 0 75%, transparent 0);
  background-size:
    auto,
    16px 16px;
}

@media (prefers-color-scheme: dark) {
  .preview-stage {
    background-image:
      radial-gradient(circle at 50% 30%, rgb(255 255 255 / 0.035), transparent 64%),
      conic-gradient(var(--checker) 25%, transparent 0 50%, var(--checker) 0 75%, transparent 0);
  }
}

.preview-stage img {
  position: absolute;
  inset: 14px;
  inline-size: calc(100% - 28px);
  block-size: calc(100% - 28px);
  object-fit: contain;
  filter: drop-shadow(0 10px 18px rgb(35 26 17 / 0.14));
}

.widget-description {
  display: -webkit-box;
  block-size: 3.1em;
  overflow: clip;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
}

.site-footer {
  display: flex;
  max-inline-size: 1320px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-inline: auto;
  padding: 30px clamp(20px, 4vw, 48px) 42px;
  border-block-start: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

.site-footer a:last-child {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.footer-brand {
  letter-spacing: 0;
}

.footer-brand img {
  border-radius: 6px;
}

@media (max-width: 940px) {
  .widget-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .catalog-heading {
    align-items: start;
  }
}

@media (max-width: 640px) {
  .header-inner {
    min-block-size: 66px;
    gap: 12px;
  }

  .brand {
    gap: 8px;
    font-size: 14px;
    letter-spacing: 0.02em;
  }

  .brand img {
    inline-size: 30px;
    block-size: 30px;
  }

  .hero {
    padding-block: 64px 92px;
  }

  .hero h1 {
    font-size: clamp(2.75rem, 14vw, 4.4rem);
  }

  .hero-copy > p {
    font-size: 15px;
    line-height: 1.7;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-actions a {
    inline-size: 100%;
  }

  .preview-window {
    border-radius: 18px;
  }

  .window-bar {
    block-size: 32px;
    padding-inline: 13px;
  }

  .preview-controls {
    min-block-size: 48px;
    padding: 6px 10px;
  }

  .preview-dot {
    inline-size: 28px;
    block-size: 28px;
  }

  .widget-grid {
    grid-template-columns: minmax(0, 1fr);
    gap-block: 38px;
  }

  .widget-description {
    min-block-size: 0;
  }

  .site-footer {
    align-items: start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .hero-copy {
    animation: hero-enter 700ms cubic-bezier(0.16, 1, 0.3, 1) both;
  }

  .product-preview {
    animation: preview-enter 900ms 90ms cubic-bezier(0.16, 1, 0.3, 1) both;
  }
}

@media (prefers-reduced-motion: reduce) {
  .preview-slide,
  .preview-dot::before {
    transition: none;
  }
}

@keyframes hero-enter {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
}

@keyframes preview-enter {
  from {
    opacity: 0;
    filter: blur(10px);
    transform: translateY(22px) scale(0.985);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}