.page-products {
  --pd-blue: var(--c-primary);
  --pd-navy: var(--c-primary-2);
  --pd-deep: var(--c-primary-3);
  --pd-gold: var(--c-gold);
  --pd-sand: var(--c-desert);
  --pd-oasis: var(--c-oasis);
  --pd-light: var(--c-light);
  display: block;
  background:
    radial-gradient(1000px 500px at 88% -4%, var(--c-gold-soft), transparent 60%),
    var(--pd-blue);
  color: var(--c-white);
  font-family: var(--f-body);
  line-height: 1.6;
  overflow-x: hidden;
}
.page-products h1,
.page-products h2,
.page-products h3,
.page-products .pd-sechead__tag,
.page-products .pd-version-table th,
.page-products .pd-map-node text,
.page-products .pd-service__idx,
.page-products .pd-hero__stat strong,
.page-products .pd-guide__num,
.page-products .pd-desktop__steps strong {
  font-family: var(--f-head);
}
.page-products img {
  max-width: 100%;
  height: auto;
}
.page-products a {
  color: var(--pd-gold);
  text-decoration: none;
  transition: color var(--speed) var(--ease);
}
.page-products a:hover {
  color: var(--c-white);
}
.page-products [data-reveal] {
  opacity: 1;
  transform: none;
}
.page-products .pd-section {
  position: relative;
  padding: 56px 0 60px;
  scroll-margin-top: 80px;
}
.page-products .pd-section + .pd-section {
  border-top: 1px dashed rgba(212, 165, 58, 0.22);
}
.page-products .pd-section::before {
  content: "";
  position: absolute;
  top: -7px;
  right: 0;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--pd-sand);
  border: 3px solid var(--pd-blue);
  z-index: 2;
}
.page-products .pd-section:nth-of-type(odd)::before {
  background: var(--pd-gold);
}
.page-products .container {
  position: relative;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* Hero */
.page-products .pd-hero {
  position: relative;
  padding: 40px 0 64px;
  background:
    linear-gradient(rgba(212, 165, 58, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 165, 58, 0.05) 1px, transparent 1px),
    radial-gradient(900px 420px at 86% -8%, rgba(212, 165, 58, 0.24), transparent 60%),
    linear-gradient(140deg, var(--pd-deep), var(--pd-blue) 55%, #071a3a);
  background-size: 42px 42px, 42px 42px, auto, auto;
  overflow: hidden;
}
.page-products .pd-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--pd-gold), var(--pd-sand) 55%, var(--pd-oasis));
  opacity: 0.75;
}
.page-products .pd-hero__inner {
  position: relative;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
  padding-top: 18px;
  padding-bottom: 8px;
}
.page-products .pd-hero__inner::before {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  bottom: 28px;
  width: 1px;
  background: rgba(212, 165, 58, 0.35);
}
.page-products .pd-hero__inner::after {
  content: "";
  position: absolute;
  right: -4px;
  top: 8px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--pd-gold);
  box-shadow: 0 0 0 4px rgba(212, 165, 58, 0.14);
}
.page-products .pd-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 20px 0 12px;
  font-family: var(--f-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--pd-sand);
}
.page-products .pd-hero__kicker::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--pd-gold);
  opacity: 0.7;
}
.page-products .pd-hero h1 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(36px, 5.6vw, 64px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--c-white);
}
.page-products .pd-hero__lede {
  max-width: 680px;
  margin: 22px 0 0;
  font-size: 17px;
  color: rgba(243, 244, 246, 0.74);
}
.page-products .pd-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 22px 44px;
  margin: 32px 0 28px;
}
.page-products .pd-hero__stat {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.page-products .pd-hero__stat strong {
  font-size: 34px;
  font-weight: 800;
  color: var(--pd-gold);
  line-height: 1;
}
.page-products .pd-hero__stat span {
  font-size: 14px;
  color: rgba(243, 244, 246, 0.66);
}
.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-bottom: 12px;
}
.page-products .pd-hero__scale {
  display: flex;
  justify-content: flex-end;
  gap: 6px;
  max-width: var(--container);
  margin-inline: auto;
  padding: 44px var(--gutter) 8px;
}
.page-products .pd-hero__scale span {
  width: 22px;
  height: 4px;
  border-radius: 999px;
  background: rgba(212, 165, 58, 0.32);
}
.page-products .pd-hero__scale span:nth-child(2) {
  width: 34px;
  background: rgba(212, 165, 58, 0.45);
}
.page-products .pd-hero__scale span:nth-child(3) {
  width: 54px;
  background: rgba(212, 165, 58, 0.62);
}
.page-products .pd-hero__scale span:nth-child(4) {
  width: 80px;
  background: rgba(212, 165, 58, 0.78);
}
.page-products .pd-hero__scale span:nth-child(5) {
  width: 12px;
  background: rgba(200, 121, 65, 0.8);
}

/* Section heads */
.page-products .pd-sechead {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 32px;
}
.page-products .pd-sechead--compact {
  margin-bottom: 22px;
}
.page-products .pd-sechead__num {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--f-head);
  font-size: 52px;
  font-weight: 800;
  line-height: 0.9;
  color: var(--pd-gold);
  letter-spacing: 0.01em;
}
.page-products .pd-sechead__num::after {
  content: "";
  flex: 0 0 42px;
  height: 1px;
  background: linear-gradient(90deg, rgba(212, 165, 58, 0.5), rgba(212, 165, 58, 0.08));
}
.page-products .pd-sechead__tag {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--pd-sand);
  margin-bottom: 6px;
}
.page-products .pd-sechead h2 {
  margin: 0;
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--c-white);
}
.page-products .pd-sechead__lead {
  margin: 10px 0 0;
  max-width: 72ch;
  color: rgba(243, 244, 246, 0.7);
  font-size: 16px;
}

/* Map section */
.page-products .pd-map {
  background:
    linear-gradient(180deg, var(--pd-navy), rgba(20, 43, 92, 0.35));
}
.page-products .pd-map__panel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: 0 34px 70px -36px rgba(0, 0, 0, 0.55);
}
.page-products .pd-map__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
}
.page-products .pd-map__canvas {
  position: relative;
  overflow-x: auto;
}
.page-products .pd-map__canvas svg {
  display: block;
  min-width: 520px;
  width: 100%;
  height: auto;
}
.page-products .pd-map__geo {
  stroke: rgba(255, 255, 255, 0.07);
  fill: none;
  stroke-width: 0.6;
}
.page-products .pd-map__links {
  fill: none;
  stroke: rgba(212, 165, 58, 0.55);
  stroke-width: 0.9;
  stroke-dasharray: 3 2.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.page-products .pd-map-node {
  cursor: default;
}
.page-products .pd-map-node__halo {
  fill: rgba(212, 165, 58, 0.14);
  transition: fill var(--speed) var(--ease);
}
.page-products .pd-map-node__dot {
  fill: var(--pd-gold);
  transform-box: fill-box;
  transform-origin: center;
  transition: transform var(--speed) var(--ease), fill var(--speed) var(--ease);
}
.page-products .pd-map-node:hover .pd-map-node__dot {
  transform: scale(1.9);
  fill: var(--pd-sand);
}
.page-products .pd-map-node:hover .pd-map-node__halo {
  fill: rgba(212, 165, 58, 0.32);
}
.page-products .pd-map-node__name {
  font-size: 3.4px;
  font-weight: 600;
  fill: rgba(255, 255, 255, 0.86);
  transition: fill var(--speed) var(--ease);
}
.page-products .pd-map-node:hover .pd-map-node__name {
  fill: var(--pd-gold);
}
.page-products .pd-map__citylist {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin: 0;
  padding: 20px 24px 22px;
  list-style: none;
  background: rgba(10, 31, 68, 0.9);
  border-top: 1px solid rgba(212, 165, 58, 0.18);
}
.page-products .pd-map__citylist li {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  font-family: var(--f-head);
  font-size: 14px;
  color: var(--c-white);
}
.page-products .pd-map__citylist li span::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pd-gold);
  margin-right: 6px;
}
.page-products .pd-map__citylist li em {
  font-style: normal;
  color: rgba(243, 244, 246, 0.5);
  font-size: 12px;
}
.page-products .pd-map__note {
  margin: 16px 0 0;
  font-size: 14px;
  color: rgba(243, 244, 246, 0.55);
}

/* Table section */
.page-products .pd-table {
  background: var(--pd-blue);
}
.page-products .pd-tool {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 24px;
}
.page-products .pd-tool input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  margin: 0;
  padding: 0;
  border: 0;
  white-space: nowrap;
}
.page-products .pd-tool label {
  border: 1px solid rgba(212, 165, 58, 0.35);
  border-radius: var(--radius-pill);
  padding: 10px 18px;
  font-family: var(--f-head);
  font-size: 14px;
  color: rgba(243, 244, 246, 0.78);
  cursor: pointer;
  transition: border-color var(--speed) var(--ease), background var(--speed) var(--ease), color var(--speed) var(--ease);
}
.page-products .pd-tool label:hover {
  border-color: var(--pd-gold);
  color: var(--c-white);
}
.page-products .pd-tool input:focus-visible + label {
  outline: 2px solid var(--pd-gold);
  outline-offset: 2px;
}
.page-products .pd-tool input:checked + label {
  background: var(--pd-gold);
  border-color: var(--pd-gold);
  color: var(--pd-blue);
  font-weight: 700;
}
.page-products .pd-table__scroll {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-lg);
  background: var(--pd-light);
  padding: 4px;
}
.page-products .pd-version-table {
  width: 100%;
  min-width: 660px;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--pd-light);
  border-radius: calc(var(--radius-lg) - 4px);
  overflow: hidden;
  font-size: 15px;
  color: var(--c-dark);
}
.page-products .pd-version-table th {
  background: var(--pd-blue);
  color: var(--c-white);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: left;
  padding: 14px 18px;
}
.page-products .pd-version-table td {
  padding: 16px 18px;
  border-top: 1px solid rgba(10, 31, 68, 0.12);
  background: var(--pd-light);
  transition: background var(--speed) var(--ease);
}
.page-products .pd-version-table tr td:first-child {
  font-family: var(--f-head);
  font-weight: 600;
}
.page-products .pd-version-table tr:hover td {
  background: rgba(212, 165, 58, 0.08);
}
.page-products .pd-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--f-head);
  font-size: 13px;
  font-weight: 600;
  color: var(--pd-oasis);
}
.page-products .pd-status::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--pd-oasis);
}
.page-products .pd-tool__note {
  width: 100%;
  margin: 12px 0 0;
  font-size: 14px;
  color: rgba(243, 244, 246, 0.55);
}
.page-products .pd-table__rhythm {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  align-items: center;
  margin-top: 40px;
  padding: 24px;
  background: linear-gradient(135deg, var(--pd-navy), var(--pd-deep));
  border-radius: var(--radius-lg);
}
.page-products .pd-table__rhythm img {
  width: 100%;
  border-radius: var(--radius-md);
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.page-products .pd-table__rhythm-text h3 {
  margin: 0 0 12px;
  font-size: 22px;
  font-weight: 800;
  color: var(--c-white);
}
.page-products .pd-table__rhythm-text ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  color: rgba(243, 244, 246, 0.76);
}
.page-products .pd-table__rhythm-text li {
  position: relative;
  padding-left: 22px;
}
.page-products .pd-table__rhythm-text li::before {
  content: "◆";
  position: absolute;
  left: 0;
  top: 8px;
  font-size: 10px;
  color: var(--pd-gold);
}

/* Guide section */
.page-products .pd-guide {
  background:
    radial-gradient(700px 340px at 90% 0%, rgba(212, 165, 58, 0.12), transparent 60%),
    var(--pd-navy);
}
.page-products .pd-guide__track {
  display: grid;
  gap: 28px;
  margin: 36px 0 32px;
}
.page-products .pd-guide__step {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  position: relative;
}
.page-products .pd-guide__step:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 26px;
  top: 62px;
  bottom: -32px;
  width: 1px;
  background: linear-gradient(180deg, rgba(212, 165, 58, 0.5), rgba(212, 165, 58, 0.05));
}
.page-products .pd-guide__num {
  flex: 0 0 auto;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1px solid rgba(212, 165, 58, 0.55);
  background: rgba(212, 165, 58, 0.12);
  color: var(--pd-gold);
  font-size: 20px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-products .pd-guide__card h3 {
  margin: 0 0 6px;
  font-size: 19px;
  font-weight: 800;
  color: var(--c-white);
}
.page-products .pd-guide__card p {
  margin: 0;
  color: rgba(243, 244, 246, 0.7);
  font-size: 15px;
}
.page-products .pd-guide__img {
  width: 100%;
  max-height: 440px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 80px -44px rgba(0, 0, 0, 0.7);
}

/* Desktop section */
.page-products .pd-desktop {
  background: var(--pd-blue);
}
.page-products .pd-desktop__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: center;
}
.page-products .pd-desktop__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: 0 26px 60px -40px rgba(0, 0, 0, 0.7);
}
.page-products .pd-desktop__steps {
  counter-reset: pdSteps;
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
}
.page-products .pd-desktop__steps li {
  position: relative;
  padding: 0 0 26px 34px;
  color: rgba(243, 244, 246, 0.76);
}
.page-products .pd-desktop__steps li::before {
  counter-increment: pdSteps;
  content: counter(pdSteps, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid rgba(212, 165, 58, 0.5);
  background: rgba(212, 165, 58, 0.1);
  color: var(--pd-gold);
  font-family: var(--f-head);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-products .pd-desktop__steps li::after {
  content: "";
  position: absolute;
  left: 13px;
  top: 30px;
  bottom: 2px;
  width: 1px;
  background: rgba(212, 165, 58, 0.24);
}
.page-products .pd-desktop__steps li:last-child::after {
  display: none;
}
.page-products .pd-desktop__steps strong {
  color: var(--pd-gold);
}
.page-products .pd-desktop__tip {
  margin: 0 0 24px;
  padding: 14px 18px;
  border-left: 3px solid var(--pd-sand);
  background: rgba(20, 43, 92, 0.6);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: rgba(243, 244, 246, 0.7);
  font-size: 14px;
}

/* Services section */
.page-products .pd-services {
  background:
    radial-gradient(800px 420px at 10% 100%, rgba(46, 139, 87, 0.08), transparent 60%),
    var(--pd-navy);
}
.page-products .pd-services__list {
  display: grid;
  gap: 0;
  margin-top: 30px;
}
.page-products .pd-service {
  position: relative;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  padding: 22px 0;
  border-bottom: 1px solid rgba(212, 165, 58, 0.16);
}
.page-products .pd-service__idx {
  font-size: 14px;
  font-weight: 800;
  color: var(--pd-sand);
  padding-top: 5px;
  letter-spacing: 0.04em;
}
.page-products .pd-service h3 {
  margin: 0 0 6px;
  font-size: 18px;
  font-weight: 800;
  color: var(--c-white);
}
.page-products .pd-service p {
  margin: 0;
  color: rgba(243, 244, 246, 0.7);
  font-size: 15px;
}
.page-products .pd-services__foot {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 36px;
  padding: 24px;
  background: linear-gradient(135deg, var(--pd-blue), var(--pd-deep));
  border: 1px solid rgba(212, 165, 58, 0.16);
  border-radius: var(--radius-lg);
}
.page-products .pd-services__foot img {
  width: 100%;
  max-height: 280px;
  object-fit: cover;
  border-radius: var(--radius-md);
}
.page-products .pd-services__foot-text h3 {
  margin: 0 0 10px;
  font-size: 22px;
  font-weight: 800;
  color: var(--c-white);
}
.page-products .pd-services__foot-text p {
  margin: 0 0 10px;
  color: rgba(243, 244, 246, 0.72);
  font-size: 15px;
}

/* Filter table: radio state */
.page-products .pd-tool input:checked ~ .pd-table__scroll tbody tr {
  display: none;
}
.page-products .pd-tool input#pd-f-all:checked ~ .pd-table__scroll tbody tr,
.page-products .pd-tool input#pd-f-xj:checked ~ .pd-table__scroll tbody tr[data-region="xinjiang"],
.page-products .pd-tool input#pd-f-east:checked ~ .pd-table__scroll tbody tr[data-region="north"],
.page-products .pd-tool input#pd-f-east:checked ~ .pd-table__scroll tbody tr[data-region="east"],
.page-products .pd-tool input#pd-f-east:checked ~ .pd-table__scroll tbody tr[data-region="south"],
.page-products .pd-tool input#pd-f-west:checked ~ .pd-table__scroll tbody tr[data-region="southwest"],
.page-products .pd-tool input#pd-f-west:checked ~ .pd-table__scroll tbody tr[data-region="northwest"] {
  display: table-row;
}

/* Desktop breakpoints */
@media (min-width: 700px) {
  .page-products .pd-table__rhythm {
    grid-template-columns: 280px 1fr;
  }
  .page-products .pd-services__foot {
    grid-template-columns: 260px 1fr;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-products .pd-section {
    padding: 84px 0 92px;
  }
  .page-products .pd-sechead {
    flex-direction: row;
    align-items: flex-start;
    gap: 34px;
    margin-bottom: 44px;
  }
  .page-products .pd-sechead__num {
    min-width: 96px;
    font-size: 66px;
  }
  .page-products .pd-sechead__text {
    padding-top: 4px;
  }
  .page-products .pd-guide__track {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 34px;
    position: relative;
    margin-bottom: 40px;
  }
  .page-products .pd-guide__track::before {
    content: "";
    position: absolute;
    top: 26px;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212, 165, 58, 0.4), transparent);
  }
  .page-products .pd-guide__step {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .page-products .pd-guide__step:not(:last-child)::after {
    display: none;
  }
  .page-products .pd-guide__num {
    width: 54px;
    height: 54px;
    z-index: 1;
  }
  .page-products .pd-guide__card p {
    max-width: 34ch;
    margin-inline: auto;
  }
  .page-products .pd-guide__img {
    max-height: 480px;
  }
  .page-products .pd-desktop__grid {
    grid-template-columns: 0.92fr 1.08fr;
    gap: 56px;
  }
  .page-products .pd-services__list {
    grid-template-columns: 1fr 1fr;
    column-gap: 56px;
    row-gap: 8px;
  }
  .page-products .pd-service:nth-child(5) {
    grid-column: 1 / -1;
  }
  .page-products .pd-map__citylist {
    padding: 24px 28px;
    gap: 14px 32px;
  }
}