.page-products {
  --device-ring: rgba(63, 169, 118, .35);
  --card-shadow: 0 14px 30px rgba(0, 0, 0, .25);
  background:
    radial-gradient(circle at 88% 4%, rgba(245, 183, 0, .09), transparent 340px),
    radial-gradient(circle at 6% 52%, rgba(255, 107, 45, .07), transparent 300px);
}

.page-products .section-panel {
  position: relative;
  padding: 60px 0 28px;
  overflow: hidden;
  border-top: 1px solid rgba(63, 169, 118, .22);
  border-bottom: 1px solid rgba(63, 169, 118, .22);
  margin-bottom: 8px;
}

.page-products .section-panel::after {
  content: attr(data-index);
  position: absolute;
  top: 6px;
  right: 16px;
  font-family: var(--font-head);
  font-size: clamp(3.5rem, 10vw, 7rem);
  font-weight: 700;
  line-height: 1;
  color: rgba(63, 169, 118, .12);
  pointer-events: none;
  z-index: 0;
  letter-spacing: .02em;
}

.page-products .section-panel > .container {
  position: relative;
  z-index: 1;
}

.page-products .hero-download {
  background: rgba(20, 72, 58, .22);
  padding-top: 44px;
}

.page-products .version-section {
  background: rgba(10, 31, 68, .26);
}

.page-products .feature-section {
  background: rgba(20, 72, 58, .2);
}

.page-products .league-section {
  background: rgba(10, 31, 68, .22);
}

.page-products .breadcrumbs {
  padding-top: 24px;
  padding-bottom: 0;
}

.page-products .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-products .breadcrumbs li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--gray);
  font-size: .9rem;
}

.page-products .breadcrumbs li + li::before {
  content: "›";
  color: var(--line-green);
}

.page-products .breadcrumbs a {
  color: var(--gray);
  text-decoration: none;
  transition: color .3s ease;
}

.page-products .breadcrumbs a:hover {
  color: var(--orange);
}

.page-products .breadcrumbs li[aria-current="page"] {
  color: var(--gold);
}

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

.page-products .section-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--orange);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .06em;
}

.page-products .section-tag::before {
  content: "";
  width: 10px;
  height: 10px;
  background: var(--orange);
  transform: rotate(45deg);
  flex: 0 0 auto;
}

.page-products .section-head h1,
.page-products .section-head h2 {
  font-family: var(--font-head);
  color: var(--white);
  margin: 10px 0 8px;
  font-weight: 700;
  letter-spacing: .01em;
}

.page-products .section-head h1 {
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  max-width: 16em;
}

.page-products .section-head h2 {
  font-size: clamp(1.6rem, 3.6vw, 2.5rem);
  max-width: 20em;
}

.page-products .section-desc {
  color: var(--gray);
  font-size: 1rem;
  line-height: 1.75;
  max-width: 780px;
}

.page-products .platform-compare {
  display: grid;
  gap: 22px;
  margin-top: 8px;
}

.page-products .platform-card {
  position: relative;
  background: linear-gradient(150deg, rgba(20, 72, 58, .92) 0%, rgba(10, 31, 68, .88) 100%);
  border: 1px solid rgba(63, 169, 118, .4);
  border-radius: var(--radius);
  padding: 26px 22px 22px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
}

.page-products .platform-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--orange);
}

.page-products .android-card::before {
  background: var(--gold);
}

.page-products .platform-top {
  display: flex;
  gap: 18px;
  align-items: center;
}

.page-products .platform-icon {
  flex: 0 0 auto;
  width: 88px;
  height: 88px;
  border-radius: 20px;
  border: 1px solid var(--device-ring);
  background: rgba(10, 31, 68, .6);
  overflow: hidden;
  display: grid;
  place-items: center;
}

.page-products .platform-icon img {
  width: 72px;
  height: 72px;
  object-fit: cover;
  display: block;
}

.page-products .platform-heading h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--white);
}

.page-products .version-plain {
  margin-top: 6px;
  font-family: var(--font-head);
  color: var(--gray);
  font-size: .95rem;
}

.page-products .version-plain strong {
  display: block;
  margin-top: 2px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 1.7rem;
  letter-spacing: .04em;
  color: var(--gold);
}

.page-products .sys-req-list {
  list-style: none;
  padding: 0;
  margin: 22px 0 18px;
}

.page-products .sys-req-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 0;
  border-bottom: 1px dashed rgba(63, 169, 118, .32);
  color: var(--white);
  font-size: .95rem;
}

.page-products .sys-req-list li:last-child {
  border-bottom: 0;
}

.page-products .sys-req-list li span {
  color: var(--gray);
  flex: 0 0 auto;
}

.page-products .platform-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-top: 6px;
}

.page-products .platform-actions .btn {
  text-decoration: none;
}

.page-products .platform-actions .btn-primary {
  box-shadow: 0 0 0 rgba(255, 107, 45, 0);
  transition: box-shadow .3s ease, transform .3s ease;
}

.page-products .platform-actions .btn-primary:hover,
.page-products .platform-actions .btn-primary:focus-visible {
  box-shadow: 0 0 26px rgba(255, 107, 45, .5);
  animation: product-cta-shake .3s ease;
}

@keyframes product-cta-shake {
  0%,
  100% {
    transform: translateX(0);
  }
  20% {
    transform: translateX(-3px) rotate(-.6deg);
  }
  40% {
    transform: translateX(3px) rotate(.6deg);
  }
  60% {
    transform: translateX(-2px);
  }
  80% {
    transform: translateX(2px);
  }
}

.page-products .text-link {
  color: var(--line-green);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-size: .9rem;
  transition: color .3s ease;
}

.page-products .text-link:hover {
  color: var(--orange);
}

.page-products .version-tabs {
  position: relative;
  margin-top: 6px;
}

.page-products .vt-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-products .vt-labels {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  border-bottom: 1px solid rgba(63, 169, 118, .4);
  margin-bottom: 0;
}

.page-products .vt-labels label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 3px solid transparent;
  margin-bottom: -1px;
  color: var(--gray);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .95rem;
  cursor: pointer;
  transition: color .3s ease, border-color .3s ease, background .3s ease;
}

.page-products .vt-labels label::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--line-green);
  transform: rotate(45deg);
  transition: background .3s ease;
  flex: 0 0 auto;
}

.page-products .vt-labels label:hover {
  color: var(--white);
}

.page-products .vt-labels label:hover::before {
  background: var(--orange);
}

.page-products .version-tabs:focus-within .vt-labels label {
  outline: 2px dashed var(--gold);
  outline-offset: 3px;
}

.page-products #vt-1:checked ~ .vt-labels label[for="vt-1"],
.page-products #vt-2:checked ~ .vt-labels label[for="vt-2"],
.page-products #vt-3:checked ~ .vt-labels label[for="vt-3"],
.page-products #vt-4:checked ~ .vt-labels label[for="vt-4"] {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-products #vt-1:checked ~ .vt-labels label[for="vt-1"]::before,
.page-products #vt-2:checked ~ .vt-labels label[for="vt-2"]::before,
.page-products #vt-3:checked ~ .vt-labels label[for="vt-3"]::before,
.page-products #vt-4:checked ~ .vt-labels label[for="vt-4"]::before {
  background: var(--gold);
}

.page-products .vt-panes {
  border: 1px solid rgba(63, 169, 118, .35);
  border-top: 0;
  border-radius: 0 0 var(--radius) var(--radius);
  background: rgba(20, 72, 58, .4);
}

.page-products .vt-pane {
  display: none;
  padding: 26px 22px 22px;
}

.page-products .vt-pane-inner {
  max-width: 860px;
}

.page-products #vt-1:checked ~ .vt-panes .vt-pane:nth-of-type(1),
.page-products #vt-2:checked ~ .vt-panes .vt-pane:nth-of-type(2),
.page-products #vt-3:checked ~ .vt-panes .vt-pane:nth-of-type(3),
.page-products #vt-4:checked ~ .vt-panes .vt-pane:nth-of-type(4) {
  display: block;
  animation: product-pane-in .3s ease both;
}

@keyframes product-pane-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-products .vt-pane h3 {
  font-family: var(--font-head);
  font-size: 1.35rem;
  color: var(--white);
  margin: 0 0 6px;
}

.page-products .vt-description {
  color: var(--gray);
  font-size: .95rem;
  line-height: 1.7;
  margin: 0 0 16px;
}

.page-products .vt-feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 8px;
}

.page-products .vt-feature-list li {
  position: relative;
  padding: 6px 0 6px 24px;
  color: var(--white);
  line-height: 1.65;
  border-bottom: 1px dashed rgba(63, 169, 118, .22);
}

.page-products .vt-feature-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 14px;
  width: 8px;
  height: 8px;
  background: var(--orange);
  transform: rotate(45deg);
}

.page-products .vt-meta {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 16px 0 0;
  border-top: 1px dashed rgba(63, 169, 118, .35);
}

.page-products .vt-meta > div {
  display: flex;
  gap: 12px;
  font-size: .95rem;
}

.page-products .vt-meta dt {
  flex: 0 0 80px;
  color: var(--gray);
}

.page-products .vt-meta dd {
  margin: 0;
  color: var(--white);
}

.page-products .vt-bottom-link {
  margin: 18px 0 0;
}

.page-products .feature-grid {
  display: grid;
  gap: 16px;
  margin: 8px 0 28px;
}

.page-products .feature-item {
  position: relative;
  background: linear-gradient(145deg, rgba(20, 72, 58, .82), rgba(10, 31, 68, .62));
  border: 1px solid rgba(63, 169, 118, .3);
  border-radius: 14px;
  padding: 22px 18px 18px;
  transition: transform .3s ease, border-color .3s ease, background .3s ease;
}

.page-products .feature-item:hover {
  transform: translateY(-4px);
  border-color: var(--orange);
  background: linear-gradient(145deg, rgba(20, 72, 58, .95), rgba(10, 31, 68, .75));
}

.page-products .feature-index {
  position: absolute;
  top: 12px;
  right: 14px;
  font-family: var(--font-head);
  font-size: .85rem;
  color: rgba(245, 183, 0, .7);
  letter-spacing: .08em;
}

.page-products .feature-item h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.18rem;
  color: var(--white);
}

.page-products .feature-item p {
  margin: 0;
  color: var(--gray);
  font-size: .92rem;
  line-height: 1.7;
}

.page-products .radar-panel {
  display: grid;
  gap: 22px;
  margin-bottom: 28px;
}

.page-products .radar-visual {
  background: linear-gradient(160deg, rgba(10, 31, 68, .85), rgba(20, 72, 58, .7));
  border: 1px solid rgba(63, 169, 118, .35);
  border-radius: var(--radius);
  padding: 24px 18px;
  text-align: center;
}

.page-products .radar-visual h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  color: var(--white);
  margin: 0 0 12px;
}

.page-products .radar-chart {
  width: 100%;
  max-width: 360px;
  height: auto;
  margin: 0 auto;
  display: block;
}

.page-products .radar-note {
  font-size: .9rem;
  color: var(--gray);
  line-height: 1.7;
  padding: 12px 12px 0;
}

.page-products .feature-visuals {
  display: grid;
  gap: 18px;
}

.page-products .media-frame {
  overflow: hidden;
  background: rgba(10, 31, 68, .6);
  border: 1px solid rgba(63, 169, 118, .4);
  border-radius: var(--radius);
  margin: 0;
}

.page-products .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .feature-footer-link {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin: 24px 0 8px;
  padding: 18px 0 0;
  border-top: 1px dashed rgba(63, 169, 118, .3);
}

.page-products .feature-footer-link a {
  color: var(--orange);
  font-weight: 700;
  text-decoration: none;
  font-size: .98rem;
  transition: color .3s ease;
}

.page-products .feature-footer-link a:hover {
  color: var(--gold);
}

.page-products .league-layout {
  display: grid;
  gap: 22px;
  align-items: start;
}

.page-products .league-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
}

.page-products .league-tag-list li {
  padding: 8px 14px;
  background: rgba(63, 169, 118, .12);
  border: 1px solid rgba(63, 169, 118, .4);
  border-radius: 999px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .92rem;
  color: var(--white);
  transition: background .3s ease, border-color .3s ease, color .3s ease;
}

.page-products .league-tag-list li:hover {
  background: rgba(255, 107, 45, .18);
  border-color: var(--orange);
  color: var(--orange);
}

.page-products .league-note {
  color: var(--gray);
  font-size: .95rem;
  line-height: 1.75;
  margin: 0 0 20px;
  max-width: 640px;
}

.page-products .btn-ghost {
  text-decoration: none;
}

.page-products .legal-note {
  color: var(--gray);
  font-size: .85rem;
  line-height: 1.7;
  margin: 20px 0 0;
}

.page-products .legal-note a {
  color: var(--line-green);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .3s ease, border-bottom-color .3s ease;
}

.page-products .legal-note a:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-products .league-app {
  max-width: 420px;
  margin-inline: auto;
}

@media (min-width: 760px) {
  .page-products .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .page-products .platform-compare {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .radar-panel {
    grid-template-columns: 380px 1fr;
    align-items: start;
  }

  .page-products .feature-visuals {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .league-layout {
    grid-template-columns: 1.1fr .9fr;
  }
}

@media (max-width: 500px) {
  .page-products .platform-top {
    align-items: flex-start;
  }

  .page-products .platform-icon {
    width: 72px;
    height: 72px;
  }

  .page-products .platform-icon img {
    width: 60px;
    height: 60px;
  }

  .page-products .sys-req-list li {
    flex-direction: column;
    gap: 4px;
  }

  .page-products .vt-meta > div {
    flex-direction: column;
    gap: 4px;
  }

  .page-products .vt-meta dt {
    flex-basis: auto;
  }
}