:root {
  --jkr-blue: #1890ff;
  --jkr-blue-dark: #096dd9;
  --jkr-blue-soft: #f2f8ff;
  --jkr-orange: #ff6a00;
  --jkr-orange-dark: #e85e00;
  --jkr-text: #222;
  --jkr-text-2: #555;
  --jkr-muted: #888;
  --jkr-border: #e5e5e5;
  --jkr-bg: #f7f8fa;
  --jkr-white: #fff;
  --jkr-radius: 8px;
  --jkr-button-radius: 6px;
  --jkr-shadow: 0 2px 8px rgba(0, 0, 0, .06);
  --jkr-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 76px;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--jkr-text);
  background: var(--jkr-white);
  font-family: var(--jkr-font);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

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

img {
  display: block;
  max-width: 100%;
  height: auto;
}

figure {
  margin: 0;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

section[id] {
  scroll-margin-top: 76px;
}

:focus-visible {
  outline: 3px solid rgba(24, 144, 255, .35);
  outline-offset: 3px;
}

.jkr-shell {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.jkr-header {
  position: sticky;
  z-index: 50;
  top: 0;
  height: 64px;
  border-bottom: 1px solid var(--jkr-border);
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(10px);
}

.jkr-header-inner {
  display: flex;
  align-items: center;
  height: 100%;
}

.jkr-brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 700;
}

.jkr-brand img {
  width: 38px;
  height: 38px;
  border: 1px solid var(--jkr-border);
  border-radius: 6px;
  object-fit: cover;
}

.jkr-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  margin: 0 auto;
  color: var(--jkr-text-2);
  font-size: 14px;
}

.jkr-nav a,
.jkr-nav-home {
  padding: 20px 0;
  border: 0;
  color: inherit;
  background: transparent;
  cursor: pointer;
}

.jkr-nav a:hover,
.jkr-nav-home:hover {
  color: var(--jkr-blue);
}

.jkr-header-download {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 38px;
  padding: 0 14px;
  border-radius: var(--jkr-button-radius);
  color: var(--jkr-white);
  background: var(--jkr-orange);
  font-size: 14px;
  font-weight: 700;
}

.jkr-header-download:hover,
.jkr-download-btn:hover {
  background: var(--jkr-orange-dark);
}

.jkr-menu {
  display: none;
  place-items: center;
  width: 40px;
  height: 40px;
  margin-left: auto;
  border: 1px solid var(--jkr-border);
  border-radius: 6px;
  color: var(--jkr-text);
  background: var(--jkr-white);
  font-size: 22px;
  cursor: pointer;
}

.jkr-hero {
  padding: 48px 0 32px;
  border-bottom: 1px solid var(--jkr-border);
  background: var(--jkr-blue-soft);
}

.jkr-hero-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  overflow: hidden;
  border: 1px solid var(--jkr-border);
  border-radius: var(--jkr-radius);
  background: var(--jkr-white);
  box-shadow: var(--jkr-shadow);
}

.jkr-hero-main {
  padding: 40px;
}

.jkr-app-heading {
  display: flex;
  align-items: center;
  gap: 20px;
}

.jkr-app-heading > img {
  width: 92px;
  height: 92px;
  border: 1px solid var(--jkr-border);
  border-radius: 8px;
  object-fit: cover;
}

.jkr-label {
  display: inline-block;
  color: var(--jkr-blue-dark);
  font-size: 14px;
  font-weight: 700;
}

.jkr-app-heading h1 {
  margin: 7px 0 0;
  font-size: 42px;
  line-height: 1.2;
  letter-spacing: 0;
}

.jkr-hero-copy {
  max-width: 680px;
  margin: 24px 0 20px;
  color: var(--jkr-text-2);
  font-size: 17px;
  line-height: 1.8;
}

.jkr-version-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  max-width: 620px;
  border: 1px solid var(--jkr-border);
  border-radius: 6px;
  background: var(--jkr-bg);
}

.jkr-version-row span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 11px 18px;
  border-right: 1px solid var(--jkr-border);
  color: var(--jkr-text-2);
  font-size: 14px;
}

.jkr-version-row span:last-child {
  border-right: 0;
}

.jkr-version-row i {
  color: var(--jkr-blue);
  font-size: 17px;
}

.jkr-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.jkr-download-btn,
.jkr-secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: var(--jkr-button-radius);
  font-size: 15px;
  font-weight: 700;
}

.jkr-download-btn {
  gap: 8px;
  color: var(--jkr-white);
  background: var(--jkr-orange);
}

.jkr-secondary-btn {
  border: 1px solid var(--jkr-border);
  color: var(--jkr-text-2);
  background: var(--jkr-white);
}

.jkr-secondary-btn:hover {
  border-color: var(--jkr-blue);
  color: var(--jkr-blue);
}

.jkr-download-note {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  margin: 14px 0 0;
  color: var(--jkr-muted);
  font-size: 12px;
  line-height: 1.6;
}

.jkr-hero-qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 28px 20px;
  border-left: 1px solid var(--jkr-border);
  background: #fafafa;
  text-align: center;
}

.jkr-hero-qr > img {
  width: 160px;
  height: 160px;
  padding: 6px;
  border: 1px solid var(--jkr-border);
  background: var(--jkr-white);
}

.jkr-hero-qr strong {
  margin-top: 12px;
  font-size: 16px;
}

.jkr-hero-qr > span {
  margin-top: 4px;
  color: var(--jkr-muted);
  font-size: 12px;
}

.jkr-backup-link {
  width: 100%;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--jkr-border);
}

.jkr-backup-link small,
.jkr-backup-link a {
  display: block;
}

.jkr-backup-link small {
  color: var(--jkr-muted);
}

.jkr-backup-link a {
  margin-top: 5px;
  color: var(--jkr-blue-dark);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.jkr-category-bar {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 16px;
  padding: 14px 18px;
  border: 1px solid var(--jkr-border);
  border-radius: var(--jkr-radius);
  background: var(--jkr-white);
}

.jkr-category-bar > span {
  flex: 0 0 auto;
  padding-right: 20px;
  border-right: 1px solid var(--jkr-border);
  font-size: 14px;
  font-weight: 700;
}

.jkr-category-bar ul {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.jkr-category-bar li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--jkr-text-2);
  font-size: 13px;
}

.jkr-category-bar i {
  color: var(--jkr-blue);
  font-size: 16px;
}

.jkr-section,
.jkr-final {
  padding: 72px 0;
}

.jkr-section-head {
  margin-bottom: 28px;
}

.jkr-section-head h2,
.jkr-details-copy h2,
.jkr-manage-copy h2,
.jkr-final h2 {
  margin: 8px 0 0;
  font-size: 32px;
  line-height: 1.35;
  letter-spacing: 0;
}

.jkr-section-head > p,
.jkr-details-copy > p,
.jkr-manage-copy > p,
.jkr-final-info p {
  margin: 12px 0 0;
  color: var(--jkr-muted);
  line-height: 1.8;
}

.jkr-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.jkr-feature-card {
  padding: 24px;
  border: 1px solid var(--jkr-border);
  border-radius: var(--jkr-radius);
  background: var(--jkr-white);
}

.jkr-feature-card:hover {
  border-color: #b7d9f8;
  box-shadow: var(--jkr-shadow);
}

.jkr-feature-card > i {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 6px;
  color: var(--jkr-blue);
  background: var(--jkr-blue-soft);
  font-size: 23px;
}

.jkr-feature-card h3 {
  margin: 16px 0 8px;
  font-size: 18px;
  letter-spacing: 0;
}

.jkr-feature-card p {
  margin-bottom: 0;
  color: var(--jkr-muted);
  font-size: 14px;
  line-height: 1.75;
}

.jkr-details,
.jkr-manage,
.jkr-faq {
  border-top: 1px solid var(--jkr-border);
  border-bottom: 1px solid var(--jkr-border);
  background: var(--jkr-bg);
}

.jkr-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 48px;
}

.jkr-check-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.jkr-check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  min-height: 64px;
  padding: 12px;
  border: 1px solid var(--jkr-border);
  border-radius: var(--jkr-radius);
  background: var(--jkr-white);
  color: var(--jkr-muted);
  font-size: 13px;
}

.jkr-check-list i {
  display: grid;
  flex: 0 0 24px;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  color: var(--jkr-white);
  background: var(--jkr-blue);
}

.jkr-check-list span {
  display: flex;
  flex-direction: column;
  gap: 3px;
  line-height: 1.5;
}

.jkr-check-list b {
  color: var(--jkr-text);
  font-size: 14px;
}

.jkr-detail-card {
  padding: 24px;
  border: 1px solid var(--jkr-border);
  border-radius: var(--jkr-radius);
  background: var(--jkr-white);
  box-shadow: var(--jkr-shadow);
}

.jkr-detail-title {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--jkr-border);
}

.jkr-detail-title > i {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 6px;
  color: var(--jkr-white);
  background: var(--jkr-blue);
  font-size: 22px;
}

.jkr-detail-title div {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.jkr-detail-title span {
  color: var(--jkr-muted);
  font-size: 12px;
}

.jkr-detail-card dl {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 0;
}

.jkr-detail-card dl > div {
  padding: 18px 14px;
  border-right: 1px solid var(--jkr-border);
  border-bottom: 1px solid var(--jkr-border);
}

.jkr-detail-card dl > div:nth-child(2n) {
  border-right: 0;
}

.jkr-detail-card dl > div:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.jkr-detail-card dt {
  margin-bottom: 6px;
  font-weight: 700;
}

.jkr-detail-card dd {
  margin: 0;
  color: var(--jkr-muted);
  font-size: 13px;
}

.jkr-screen-rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.jkr-app-screen button {
  position: relative;
  width: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--jkr-border);
  border-radius: var(--jkr-radius);
  background: #f2f2f2;
  cursor: zoom-in;
}

.jkr-app-screen img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.jkr-app-screen button > i {
  position: absolute;
  right: 8px;
  bottom: 8px;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 4px;
  color: var(--jkr-white);
  background: rgba(0, 0, 0, .65);
  font-size: 18px;
}

.jkr-app-screen figcaption {
  margin-top: 10px;
  text-align: center;
  font-size: 14px;
  font-weight: 700;
}

.jkr-manage-list {
  border: 1px solid var(--jkr-border);
  border-radius: var(--jkr-radius);
  background: var(--jkr-white);
}

.jkr-manage-list > div {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px;
  border-bottom: 1px solid var(--jkr-border);
}

.jkr-manage-list > div:last-child {
  border-bottom: 0;
}

.jkr-manage-list i {
  display: grid;
  flex: 0 0 42px;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 6px;
  color: var(--jkr-blue);
  background: var(--jkr-blue-soft);
  font-size: 22px;
}

.jkr-manage-list span {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.jkr-manage-list small {
  color: var(--jkr-muted);
  line-height: 1.5;
}

.jkr-guide {
  padding: 72px 0;
  border-bottom: 1px solid var(--jkr-border);
}

.jkr-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.jkr-steps li {
  display: flex;
  gap: 14px;
  padding: 22px;
  border: 1px solid var(--jkr-border);
  border-radius: var(--jkr-radius);
}

.jkr-steps li > span {
  display: grid;
  flex: 0 0 34px;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  color: var(--jkr-white);
  background: var(--jkr-blue);
  font-weight: 700;
}

.jkr-steps h3 {
  margin: 5px 0 8px;
  font-size: 17px;
}

.jkr-steps p {
  margin-bottom: 0;
  color: var(--jkr-muted);
  font-size: 13px;
  line-height: 1.7;
}

.jkr-faq-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.jkr-faq-list details {
  align-self: start;
  border: 1px solid var(--jkr-border);
  border-radius: var(--jkr-radius);
  background: var(--jkr-white);
}

.jkr-faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 54px;
  padding: 14px 16px;
  font-size: 15px;
  font-weight: 700;
  list-style: none;
  cursor: pointer;
}

.jkr-faq-list summary::-webkit-details-marker {
  display: none;
}

.jkr-faq-list summary i {
  flex: 0 0 auto;
  color: var(--jkr-blue);
  transition: transform .2s ease;
}

.jkr-faq-list details[open] summary i {
  transform: rotate(45deg);
}

.jkr-faq-list p {
  margin: 0;
  padding: 0 16px 16px;
  color: var(--jkr-muted);
  font-size: 14px;
  line-height: 1.75;
}

.jkr-final {
  background: var(--jkr-white);
}

.jkr-final-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 32px;
  padding: 32px;
  border: 1px solid #cfe5fb;
  border-radius: var(--jkr-radius);
  background: var(--jkr-blue-soft);
}

.jkr-final-info {
  display: flex;
  align-items: center;
  gap: 22px;
}

.jkr-final-info > img {
  flex: 0 0 96px;
  width: 96px;
  height: 96px;
  border: 1px solid var(--jkr-border);
  border-radius: 8px;
  object-fit: cover;
}

.jkr-final-info h2 {
  font-size: 28px;
}

.jkr-final-info .jkr-download-btn {
  margin-top: 18px;
}

.jkr-final-qr {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-left: 24px;
  border-left: 1px solid #cfe5fb;
}

.jkr-final-qr > img {
  flex: 0 0 112px;
  width: 112px;
  height: 112px;
  padding: 4px;
  border: 1px solid var(--jkr-border);
  background: var(--jkr-white);
}

.jkr-final-qr > div {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 5px;
}

.jkr-final-qr span {
  margin-top: 5px;
  color: var(--jkr-muted);
  font-size: 12px;
}

.jkr-final-qr a {
  color: var(--jkr-blue-dark);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.jkr-footer {
  padding: 24px 0;
  border-top: 1px solid var(--jkr-border);
  background: var(--jkr-bg);
}

.jkr-footer .jkr-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.jkr-footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.jkr-footer-brand img {
  width: 38px;
  height: 38px;
  border: 1px solid var(--jkr-border);
  border-radius: 6px;
}

.jkr-footer-brand span {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.jkr-footer-brand small,
.jkr-footer p {
  color: var(--jkr-muted);
  font-size: 12px;
}

.jkr-footer p {
  margin: 0;
}

.jkr-mobile-download {
  display: none;
}

.jkr-lightbox {
  width: min(430px, calc(100% - 32px));
  max-width: none;
  padding: 0;
  overflow: visible;
  border: 0;
  border-radius: 8px;
  background: transparent;
}

.jkr-lightbox::backdrop {
  background: rgba(0, 0, 0, .82);
}

.jkr-lightbox img {
  width: 100%;
  height: auto;
  border-radius: 8px;
}

.jkr-lightbox > button {
  position: absolute;
  z-index: 2;
  top: -14px;
  right: -14px;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 2px solid var(--jkr-white);
  border-radius: 50%;
  color: var(--jkr-white);
  background: #333;
  font-size: 20px;
  cursor: pointer;
}

@media (max-width: 960px) {
  .jkr-nav {
    gap: 16px;
  }

  .jkr-hero-panel {
    grid-template-columns: minmax(0, 1fr) 240px;
  }

  .jkr-hero-main {
    padding: 32px;
  }

  .jkr-feature-grid {
    grid-template-columns: 1fr 1fr;
  }

  .jkr-final-card {
    grid-template-columns: 1fr;
  }

  .jkr-final-qr {
    padding: 20px 0 0;
    border-top: 1px solid #cfe5fb;
    border-left: 0;
  }
}

@media (max-width: 760px) {
  html {
    scroll-padding-top: 68px;
  }

  body {
    padding-bottom: 70px;
  }

  section[id] {
    scroll-margin-top: 68px;
  }

  .jkr-shell {
    width: min(100% - 28px, 1160px);
  }

  .jkr-header {
    height: 60px;
  }

  .jkr-header-download {
    display: none;
  }

  .jkr-menu {
    display: grid;
  }

  .jkr-nav {
    position: fixed;
    top: 60px;
    right: 10px;
    left: 10px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px;
    border: 1px solid var(--jkr-border);
    border-radius: 8px;
    background: var(--jkr-white);
    box-shadow: var(--jkr-shadow);
  }

  .jkr-nav.is-open {
    display: flex;
  }

  .jkr-nav a,
  .jkr-nav-home {
    width: 100%;
    padding: 12px;
    text-align: left;
  }

  .jkr-hero {
    padding: 24px 0;
  }

  .jkr-hero-panel {
    grid-template-columns: 1fr;
  }

  .jkr-hero-main {
    padding: 22px;
  }

  .jkr-app-heading {
    gap: 14px;
  }

  .jkr-app-heading > img {
    width: 72px;
    height: 72px;
  }

  .jkr-app-heading h1 {
    font-size: 32px;
  }

  .jkr-hero-copy {
    margin: 18px 0 16px;
    font-size: 15px;
  }

  .jkr-version-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }

  .jkr-version-row span {
    justify-content: center;
    padding: 10px 5px;
    font-size: 12px;
  }

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

  .jkr-hero-qr {
    border-top: 1px solid var(--jkr-border);
    border-left: 0;
  }

  .jkr-category-bar {
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
  }

  .jkr-category-bar > span {
    padding-right: 12px;
  }

  .jkr-category-bar ul {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 16px;
  }

  .jkr-section,
  .jkr-guide,
  .jkr-final {
    padding: 48px 0;
  }

  .jkr-section-head {
    margin-bottom: 20px;
  }

  .jkr-section-head h2,
  .jkr-details-copy h2,
  .jkr-manage-copy h2,
  .jkr-final h2 {
    font-size: 26px;
  }

  .jkr-feature-grid,
  .jkr-two-col,
  .jkr-faq-list {
    grid-template-columns: 1fr;
  }

  .jkr-two-col {
    gap: 28px;
  }

  .jkr-feature-card {
    padding: 18px;
  }

  .jkr-check-list {
    grid-template-columns: 1fr;
  }

  .jkr-detail-card {
    padding: 18px;
  }

  .jkr-screen-rail {
    display: flex;
    width: calc(100vw - 14px);
    margin-right: calc((100vw - 100%) / -2);
    padding-right: 20px;
    padding-bottom: 12px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
  }

  .jkr-app-screen {
    flex: 0 0 min(72vw, 270px);
    scroll-snap-align: start;
  }

  .jkr-manage-copy {
    order: -1;
  }

  .jkr-steps {
    grid-template-columns: 1fr;
  }

  .jkr-final-card {
    gap: 24px;
    padding: 22px;
  }

  .jkr-final-info {
    align-items: flex-start;
  }

  .jkr-final-info > img {
    flex-basis: 70px;
    width: 70px;
    height: 70px;
  }

  .jkr-final-info .jkr-download-btn {
    width: 100%;
    padding: 0 12px;
  }

  .jkr-final-qr {
    align-items: flex-start;
  }

  .jkr-final-qr > img {
    flex-basis: 96px;
    width: 96px;
    height: 96px;
  }

  .jkr-footer .jkr-shell {
    align-items: flex-start;
  }

  .jkr-footer-brand small {
    display: none;
  }

  .jkr-mobile-download {
    position: fixed;
    z-index: 60;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 64px;
    padding: 8px 12px;
    border-top: 1px solid var(--jkr-border);
    background: rgba(255, 255, 255, .96);
    box-shadow: 0 -2px 8px rgba(0, 0, 0, .06);
  }

  .jkr-mobile-download > div {
    display: flex;
    align-items: center;
    gap: 9px;
  }

  .jkr-mobile-download img {
    width: 42px;
    height: 42px;
    border: 1px solid var(--jkr-border);
    border-radius: 6px;
  }

  .jkr-mobile-download span {
    display: flex;
    flex-direction: column;
    gap: 2px;
  }

  .jkr-mobile-download b {
    font-size: 13px;
  }

  .jkr-mobile-download small {
    color: var(--jkr-muted);
    font-size: 10px;
  }

  .jkr-mobile-download > a {
    display: grid;
    place-items: center;
    min-height: 42px;
    padding: 0 14px;
    border-radius: var(--jkr-button-radius);
    color: var(--jkr-white);
    background: var(--jkr-orange);
    font-size: 13px;
    font-weight: 700;
  }
}

@media (max-width: 390px) {
  .jkr-label {
    font-size: 12px;
  }

  .jkr-app-heading h1 {
    font-size: 29px;
  }

  .jkr-version-row span {
    flex-direction: column;
    gap: 3px;
  }

  .jkr-final-info {
    display: block;
  }

  .jkr-final-info > img {
    margin-bottom: 14px;
  }

  .jkr-final-qr {
    display: block;
  }

  .jkr-final-qr > div {
    margin-top: 12px;
  }

  .jkr-mobile-download > a {
    padding: 0 10px;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}