.page-products {
  --p-bg: #0d1b2a;
  --p-bg-card: #1b263b;
  --p-accent: #fca311;
  --p-gold: #b8860b;
  --p-silver: #c0c0c0;
  --p-silver-light: #e5e5e5;
  --p-cream: #f4f1de;
  --p-danger: #e63946;
  --p-font-head: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
  --p-font-mono: 'IBM Plex Mono', 'Consolas', monospace;
  position: relative;
  overflow-x: hidden;
  background: var(--p-bg);
  color: var(--p-cream);
  font-family: var(--font-sans);
}

.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  padding: 18px 20px;
  font-family: var(--p-font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--p-silver);
  background: rgba(13, 27, 42, 0.95);
  border-bottom: 1px solid rgba(184, 134, 11, 0.25);
}

.page-products .breadcrumb a {
  color: var(--p-accent);
  text-decoration: none;
  transition: color var(--transition);
}

.page-products .breadcrumb a:hover {
  color: var(--p-gold);
  text-decoration: underline;
}

.page-products .breadcrumb span[aria-current="page"] {
  color: var(--p-accent);
  font-weight: 700;
}

.page-products .products-hero {
  position: relative;
  display: grid;
  gap: 28px;
  padding: 48px 20px 56px;
  background: linear-gradient(135deg, rgba(27, 38, 59, 0.55) 0%, rgba(13, 27, 42, 0.15) 60%), var(--p-bg);
  overflow: hidden;
}

.page-products .products-hero::after {
  content: "";
  position: absolute;
  top: -140px;
  right: -70px;
  width: 340px;
  height: 380px;
  background: repeating-linear-gradient(135deg, rgba(252, 163, 17, 0.16) 0 2px, transparent 2px 14px);
  transform: skewX(-14deg);
  z-index: 0;
  pointer-events: none;
}

.page-products .products-hero__content,
.page-products .products-hero__marks {
  position: relative;
  z-index: 1;
}

.page-products .products-hero__kicker {
  display: inline-block;
  font-family: var(--p-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--p-accent);
  background: rgba(252, 163, 17, 0.1);
  border-left: 3px solid var(--p-accent);
  padding: 6px 12px;
  margin: 0 0 18px;
}

.page-products .products-hero h1 {
  font-family: var(--p-font-head);
  font-weight: 900;
  font-size: clamp(32px, 8vw, 62px);
  line-height: 1.06;
  letter-spacing: -2px;
  text-transform: uppercase;
  margin: 0 0 18px;
  clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
}

.page-products .products-hero__lead {
  max-width: 560px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--p-silver);
  margin: 0 0 24px;
}

.page-products .products-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .products-hero__actions .button--ghost {
  border-color: var(--p-cream);
  color: var(--p-cream);
}

.page-products .products-hero__marks {
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  line-height: 1;
}

.page-products .version-watermark {
  font-family: var(--p-font-mono);
  font-size: clamp(84px, 18vw, 150px);
  font-weight: 800;
  letter-spacing: -0.06em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(252, 163, 17, 0.38);
  user-select: none;
  transform: translateY(6px);
}

.page-products .version-watermark--v2 {
  font-size: clamp(40px, 8vw, 68px);
  -webkit-text-stroke: 1px rgba(192, 192, 192, 0.28);
  transform: translateY(-48px) translateX(-12px);
}

.page-products .section__header {
  margin-bottom: 32px;
}

.page-products .section__header h2,
.page-products .compatibility__header h2,
.page-products .download-notice h2 {
  font-family: var(--p-font-head);
  font-weight: 900;
  font-size: clamp(26px, 5vw, 40px);
  letter-spacing: -1px;
  text-transform: uppercase;
  line-height: 1.12;
  margin: 0 0 10px;
  clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
}

.page-products .section__header p {
  max-width: 620px;
  margin: 0;
  line-height: 1.75;
}

.page-products .section__kicker {
  display: block;
  font-family: var(--p-font-mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--p-gold);
  margin-bottom: 10px;
}

.page-products .v3-query {
  display: grid;
  gap: 28px;
  padding: 56px 20px 64px;
  background: linear-gradient(180deg, var(--p-bg) 0%, #0a1726 100%);
  border-top: 1px solid rgba(184, 134, 11, 0.3);
}

.page-products .v3-query__header {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-products .v3-query__header h2 {
  font-family: var(--p-font-head);
  font-weight: 900;
  font-size: clamp(26px, 5vw, 40px);
  text-transform: uppercase;
  letter-spacing: -1px;
  margin: 0;
  clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
}

.page-products .v3-query__header p {
  color: var(--p-silver);
  line-height: 1.8;
  margin: 0;
  max-width: 580px;
}

.page-products .v3-query__media {
  position: relative;
}

.page-products .v3-query__frame {
  position: relative;
  background: var(--p-bg-card);
  padding: 10px;
  border: 1px solid rgba(184, 134, 11, 0.35);
  box-shadow: var(--shadow);
}

.page-products .v3-query__frame::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 4px;
  background: linear-gradient(90deg, var(--p-accent), var(--p-gold));
}

.page-products .v3-query__frame img {
  display: block;
  width: 100%;
  height: auto;
  outline: 1px solid rgba(255, 255, 255, 0.08);
}

.page-products .query-panel {
  position: relative;
  background: var(--p-bg-card);
  border: 1px solid rgba(184, 134, 11, 0.45);
  border-left: 4px solid var(--p-accent);
  padding: 24px;
  margin-top: 10px;
  box-shadow: var(--shadow);
}

.page-products .query-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.page-products .query-panel__badge {
  font-family: var(--p-font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--p-accent);
  border: 1px solid rgba(252, 163, 17, 0.5);
  padding: 4px 8px;
}

.page-products .query-panel__title {
  font-family: var(--p-font-head);
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -0.5px;
  margin: 0;
}

.page-products .query-panel__meta {
  display: grid;
  gap: 6px;
  margin: 0 0 20px;
}

.page-products .query-panel__meta div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px dashed rgba(192, 192, 192, 0.25);
  padding-bottom: 5px;
}

.page-products .query-panel__meta dt {
  font-family: var(--p-font-mono);
  font-size: 12px;
  color: var(--p-silver);
}

.page-products .query-panel__meta dd {
  margin: 0;
  font-weight: 700;
  font-size: 15px;
  color: var(--p-cream);
}

.page-products .query-steps {
  list-style: none;
  counter-reset: qstep;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .query-steps li {
  counter-increment: qstep;
  position: relative;
  padding-left: 36px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--p-cream);
}

.page-products .query-steps li::before {
  content: counter(qstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1px;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--p-font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--p-accent);
  background: rgba(252, 163, 17, 0.12);
  border-bottom: 2px solid var(--p-accent);
}

.page-products .query-panel__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.page-products .query-panel .button--ghost {
  border-color: var(--p-silver);
  color: var(--p-cream);
}

.page-products .version-downloads {
  position: relative;
  padding: 64px 20px 56px;
  background: var(--p-cream);
  color: var(--p-bg);
  clip-path: polygon(0 0, 100% 2%, 100% 98%, 0 100%);
}

.page-products .version-downloads__head {
  margin-bottom: 36px;
}

.page-products .version-downloads .section__header h2 {
  color: var(--p-bg);
}

.page-products .version-downloads .section__header p {
  color: #3a4558;
}

.page-products .version-downloads .section__kicker {
  color: var(--p-gold);
}

.page-products .download-grid {
  display: grid;
  gap: 20px;
}

.page-products .download-card {
  position: relative;
  background: linear-gradient(145deg, #17263c, var(--p-bg-card));
  color: var(--p-cream);
  padding: 26px 22px 22px;
  border: 1px solid rgba(184, 134, 11, 0.4);
  box-shadow: 6px 6px 0 rgba(184, 134, 11, 0.18);
  transform: skewX(-2deg);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.page-products .download-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--p-accent), var(--p-gold));
}

.page-products .download-card > * {
  transform: skewX(2deg);
}

.page-products .download-card--v3 {
  transform: skewX(-2deg) translateY(-4px);
  border-color: rgba(252, 163, 17, 0.7);
  box-shadow: 8px 8px 0 rgba(252, 163, 17, 0.25);
}

.page-products .download-card--v2 {
  transform: skewX(1deg);
  box-shadow: 6px 6px 0 rgba(192, 192, 192, 0.2);
}

.page-products .download-card--v1 {
  transform: skewX(-1deg);
  box-shadow: 5px 5px 0 rgba(192, 192, 192, 0.15);
}

.page-products .download-card:hover {
  transform: translateY(-8px) skewX(-2deg);
  border-color: var(--p-accent);
  box-shadow: 10px 10px 0 rgba(252, 163, 17, 0.3);
}

.page-products .download-card__num {
  display: block;
  font-family: var(--p-font-mono);
  font-size: 52px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.05em;
  color: rgba(252, 163, 17, 0.22);
  user-select: none;
  margin-bottom: 6px;
}

.page-products .download-card__ribbon {
  display: inline-block;
  font-family: var(--p-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #0d1b2a;
  background: var(--p-accent);
  padding: 4px 8px;
  margin-bottom: 10px;
}

.page-products .download-card__ribbon--muted {
  background: var(--p-silver);
  color: var(--p-bg);
}

.page-products .download-card__name {
  font-family: var(--p-font-head);
  font-size: 22px;
  font-weight: 900;
  margin: 0 0 14px;
}

.page-products .download-card__meta {
  display: grid;
  gap: 8px;
  margin: 0 0 18px;
}

.page-products .download-card__meta div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid rgba(192, 192, 192, 0.2);
  padding-bottom: 6px;
}

.page-products .download-card__meta dt {
  font-family: var(--p-font-mono);
  font-size: 12px;
  color: var(--p-silver);
}

.page-products .download-card__meta dd {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
}

.page-products .download-card__icon {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border: 1px solid rgba(184, 134, 11, 0.5);
  background: rgba(255, 255, 255, 0.05);
  margin-bottom: 16px;
}

.page-products .download-card__checksum {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 10px 12px;
  font-family: var(--p-font-mono);
  font-size: 12px;
  color: var(--p-silver);
  margin-bottom: 14px;
  transition: color var(--transition), border-color var(--transition);
}

.page-products .download-card__checksum span {
  display: block;
  color: var(--p-gold);
  margin-bottom: 4px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-products .download-card__checksum code {
  color: var(--p-cream);
  word-break: break-all;
}

.page-products .download-card:hover .download-card__checksum {
  border-color: rgba(252, 163, 17, 0.6);
  color: var(--p-accent);
}

.page-products .download-card__status {
  display: inline-block;
  font-family: var(--p-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--p-cream);
  border: 1px solid rgba(192, 192, 192, 0.35);
  padding: 6px 10px;
}

.page-products .timeline-visual {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-end;
  margin-top: 40px;
}

.page-products .timeline-visual img {
  width: 100%;
  max-width: 560px;
  height: auto;
  display: block;
  outline: 1px solid rgba(184, 134, 11, 0.4);
  outline-offset: 8px;
}

.page-products .timeline-visual__caption {
  max-width: 560px;
  font-size: 14px;
  line-height: 1.75;
  color: #4a566a;
  margin: 0;
}

.page-products .compatibility {
  padding: 64px 20px 56px;
  background: var(--p-bg);
  border-top: 1px solid rgba(184, 134, 11, 0.3);
}

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

.page-products .compatibility__header p {
  color: var(--p-silver);
}

.page-products .compatibility__layout {
  display: grid;
  gap: 24px;
  align-items: start;
}

.page-products .compat-table {
  background: var(--p-bg-card);
  border: 1px solid rgba(184, 134, 11, 0.4);
  padding: 14px;
  box-shadow: var(--shadow);
}

.page-products .compat-table summary {
  cursor: pointer;
  font-family: var(--p-font-mono);
  font-size: 14px;
  color: var(--p-accent);
  line-height: 1.6;
  padding: 6px 4px;
  list-style: none;
  transition: color var(--transition);
}

.page-products .compat-table summary::-webkit-details-marker {
  display: none;
}

.page-products .compat-table summary::before {
  content: "▸ ";
  color: var(--p-gold);
}

.page-products .compat-table[open] summary::before {
  content: "▾ ";
}

.page-products .compat-table summary:hover {
  color: var(--p-gold);
}

.page-products .compat-table .table-wrap {
  margin-top: 12px;
  overflow-x: auto;
}

.page-products .compat-table table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  color: var(--p-cream);
  background: transparent;
}

.page-products .compat-table thead th {
  font-family: var(--p-font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: left;
  color: var(--p-accent);
  background: rgba(252, 163, 17, 0.08);
  padding: 10px 8px;
  border-bottom: 1px solid rgba(252, 163, 17, 0.35);
  white-space: nowrap;
}

.page-products .compat-table tbody td {
  padding: 10px 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  vertical-align: top;
  background: transparent;
  transition: background var(--transition);
}

.page-products .compat-table tbody tr:last-child td {
  border-bottom: none;
}

.page-products .compat-table tbody tr:hover td {
  background: rgba(252, 163, 17, 0.1);
}

.page-products .compatibility__image {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-products .compatibility__image img {
  width: 100%;
  max-width: 360px;
  height: auto;
  display: block;
  border: 1px solid rgba(184, 134, 11, 0.4);
  background: var(--p-bg-card);
}

.page-products .compatibility__image p {
  max-width: 360px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--p-silver);
  margin: 0;
}

.page-products .changelog {
  padding: 64px 20px;
  background: var(--p-silver-light);
  color: var(--p-bg);
  clip-path: polygon(0 2%, 100% 0, 100% 100%, 0 98%);
}

.page-products .changelog .section__header h2 {
  color: var(--p-bg);
}

.page-products .changelog .section__header p {
  color: #45526a;
}

.page-products .changelog .section__kicker {
  color: var(--p-gold);
}

.page-products .changelog__list {
  display: grid;
  gap: 16px;
}

.page-products .changelog-item {
  position: relative;
  background: var(--p-cream);
  border: 1px solid rgba(13, 27, 42, 0.12);
  border-left: 4px solid var(--p-gold);
  padding: 18px 18px 16px;
  transition: transform var(--transition), box-shadow var(--transition), border-left-color var(--transition);
}

.page-products .changelog-item:hover {
  transform: translateX(4px);
  box-shadow: 4px 4px 0 rgba(13, 27, 42, 0.12);
  border-left-color: var(--p-accent);
}

.page-products .changelog-item__time {
  display: inline-block;
  font-family: var(--p-font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--p-bg);
  background: rgba(184, 134, 11, 0.18);
  padding: 4px 10px;
  margin-bottom: 10px;
}

.page-products .changelog-item h3 {
  font-family: var(--p-font-head);
  font-size: 18px;
  font-weight: 900;
  margin: 0 0 8px;
}

.page-products .changelog-item p {
  font-size: 14px;
  line-height: 1.7;
  color: #3a4558;
  margin: 0 0 10px;
}

.page-products .changelog-item ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
}

.page-products .changelog-item li {
  position: relative;
  padding-left: 14px;
  font-family: var(--p-font-mono);
  font-size: 12px;
  color: #4a566a;
}

.page-products .changelog-item li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 6px;
  height: 6px;
  background: var(--p-gold);
}

.page-products .download-notice {
  display: grid;
  gap: 20px;
  align-items: center;
  padding: 56px 20px 64px;
  background: linear-gradient(135deg, #0a1726 0%, var(--p-bg) 70%);
  border-top: 4px solid var(--p-accent);
}

.page-products .download-notice__icon {
  width: 120px;
  height: 120px;
  border: 1px solid rgba(184, 134, 11, 0.5);
  background: var(--p-bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-products .download-notice__icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .download-notice__content h2 {
  font-family: var(--p-font-head);
  font-weight: 900;
  font-size: clamp(24px, 4vw, 34px);
  text-transform: uppercase;
  letter-spacing: -1px;
  margin: 0 0 12px;
  clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
}

.page-products .download-notice__content p {
  color: var(--p-silver);
  line-height: 1.8;
  margin: 0 0 14px;
  max-width: 720px;
}

.page-products .download-notice__content .button {
  margin-top: 6px;
}

@media (min-width: 900px) {
  .page-products .breadcrumb {
    padding-left: max(24px, calc((100% - 1200px) / 2));
    padding-right: max(24px, calc((100% - 1200px) / 2));
  }

  .page-products .products-hero {
    grid-template-columns: 1.5fr 0.7fr;
    gap: 40px;
    padding: 72px max(24px, calc((100% - 1200px) / 2)) 80px;
    align-items: end;
  }

  .page-products .products-hero h1 {
    font-size: clamp(52px, 5.5vw, 72px);
  }

  .page-products .products-hero__marks {
    justify-content: flex-end;
  }

  .page-products .v3-query {
    grid-template-columns: repeat(12, 1fr);
    gap: 28px;
    padding: 72px max(24px, calc((100% - 1200px) / 2));
  }

  .page-products .v3-query__header {
    grid-column: 1 / -1;
  }

  .page-products .v3-query__media {
    grid-column: span 7;
  }

  .page-products .query-panel {
    grid-column: span 5;
    margin-top: 0;
  }

  .page-products .version-downloads {
    padding: 80px max(24px, calc((100% - 1200px) / 2)) 72px;
  }

  .page-products .download-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
    align-items: start;
  }

  .page-products .download-card--v2 {
    margin-top: 28px;
  }

  .page-products .download-card--v1 {
    margin-top: 56px;
  }

  .page-products .compatibility {
    padding: 72px max(24px, calc((100% - 1200px) / 2));
  }

  .page-products .compatibility__layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.7fr);
    gap: 40px;
    align-items: center;
  }

  .page-products .compatibility__image {
    margin-left: auto;
  }

  .page-products .changelog {
    padding: 72px max(24px, calc((100% - 1200px) / 2));
  }

  .page-products .changelog__list {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .page-products .download-notice {
    grid-template-columns: auto 1fr;
    gap: 32px;
    padding: 64px max(24px, calc((100% - 1200px) / 2));
  }

  .page-products .download-notice__icon {
    width: 150px;
    height: 150px;
  }
}