.page-products {
  --pro-cut: 18px;
  --pro-gap: 24px;
  --pro-band: linear-gradient(118deg, #0C2119 0%, #06130F 62%, #0C2119 100%);
  --pro-glow: radial-gradient(120% 90% at 88% 8%, rgba(43, 227, 192, .16), transparent 58%);
}

.page-products .pro-hero {
  position: relative;
  padding-block-start: 40px;
  overflow: hidden;
}
.page-products .pro-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--pro-glow);
  pointer-events: none;
}
.page-products .pro-hero .canvas {
  position: relative;
  z-index: 1;
}

.page-products .pro-hero-grid {
  display: grid;
  gap: var(--pro-gap);
  margin-block-start: 24px;
}

.page-products h1 {
  font-family: var(--font-head);
  font-size: var(--step-40);
  line-height: 1.15;
  letter-spacing: -.01em;
  margin: 12px 0 0;
  color: var(--paper);
  max-width: 22ch;
}

.page-products .pro-lede {
  font-family: var(--font-body);
  font-size: var(--step-20);
  line-height: 1.75;
  color: var(--paper);
  max-width: 62ch;
  margin: 20px 0 0;
}

.page-products .pro-lede-sub {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 62ch;
  margin: 12px 0 0;
}

.page-products .pro-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-block-start: 26px;
}

.page-products .pro-strip {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background-color: var(--line);
  border-inline-start: 2px solid var(--cyan);
  clip-path: polygon(var(--pro-cut) 0, 100% 0, 100% 100%, 0 100%, 0 var(--pro-cut));
}
.page-products .pro-strip-item {
  background-color: var(--ink-800);
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.page-products .pro-strip-label {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--muted);
}
.page-products .pro-strip-value {
  font-size: 32px;
  line-height: 1;
  color: var(--cyan-soft);
}
.page-products .pro-strip-note {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--muted);
}

.page-products .pro-block {
  margin-block-start: 32px;
  align-items: start;
}

.page-products .pro-main {
  min-width: 0;
}

.page-products .prose {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.78;
  color: var(--paper);
  max-width: 68ch;
  margin: 0 0 16px;
}
.page-products .prose a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 227, 192, .45);
  transition: color .25s var(--ease), border-color .25s var(--ease);
}
.page-products .prose a:hover {
  color: var(--cyan-soft);
  border-color: var(--cyan-soft);
}
.page-products .pro-footnote {
  font-size: 14px;
  color: var(--muted);
  border-inline-start: 2px solid var(--line);
  padding-inline-start: 14px;
  margin-block-start: 24px;
}

.page-products .pro-inline-list {
  margin-block-start: 8px;
  border-block-start: 1px solid var(--line);
}
.page-products .pro-inline-row {
  display: grid;
  grid-template-columns: 40px 84px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 14px 0;
  border-block-end: 1px solid var(--line);
}
.page-products .pro-inline-row--accent {
  border-inline-start: 2px solid var(--cyan);
  padding-inline-start: 12px;
}
.page-products .pro-inline-key {
  font-size: 13px;
  color: var(--line);
}
.page-products .pro-inline-row--accent .pro-inline-key {
  color: var(--orange);
}
.page-products .pro-inline-title {
  font-family: var(--font-head);
  font-size: var(--step-20);
  color: var(--paper);
}
.page-products .pro-inline-desc {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .media-frame {
  margin: 0;
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: var(--radius);
  background-color: var(--ink-700);
}
.page-products .media-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.8) contrast(1.05);
}
.page-products .media-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 19, 15, 0) 42%, rgba(6, 19, 15, .88) 100%);
  pointer-events: none;
}
.page-products .media-caption {
  position: absolute;
  inset-inline: 14px;
  inset-block-end: 12px;
  z-index: 1;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}
.page-products .rail .media-frame {
  border-inline-start: 2px solid var(--cyan);
}

.page-products .pro-path {
  margin-block-start: 32px;
  display: grid;
  gap: 20px;
}
.page-products .pro-path-step {
  background: linear-gradient(140deg, rgba(18, 50, 42, .92), rgba(12, 33, 25, .7));
  padding: 24px 22px;
  border-radius: var(--radius);
  clip-path: polygon(0 0, calc(100% - var(--pro-cut)) 0, 100% var(--pro-cut), 100% 100%, 0 100%);
}
.page-products .pro-path-tag {
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--cyan);
  margin: 0 0 8px;
}
.page-products .pro-path-title {
  font-family: var(--font-head);
  font-size: var(--step-28);
  line-height: 1.3;
  color: var(--paper);
  margin: 0 0 12px;
}
.page-products .pro-path-line svg {
  display: block;
  width: 100%;
  height: 60px;
}
.page-products .pro-flow {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 1.5;
  stroke-dasharray: 6 7;
  opacity: .75;
}
.page-products .pro-flow-node {
  fill: var(--ink-900);
  stroke: var(--cyan);
  stroke-width: 1.5;
}
.page-products .pro-path-media {
  margin-block-start: 32px;
}

.page-products .pro-panel {
  margin-block: 22px;
  border-inline-start: 2px solid var(--cyan);
  background: linear-gradient(150deg, rgba(18, 50, 42, .95), rgba(12, 33, 25, .72));
  border-radius: var(--radius);
  clip-path: polygon(var(--pro-cut) 0, 100% 0, 100% 100%, 0 100%, 0 var(--pro-cut));
  overflow: hidden;
}
.page-products .pro-panel-summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.page-products .pro-panel-summary::-webkit-details-marker {
  display: none;
}
.page-products .pro-panel-summary::after {
  content: "展开数据栏";
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
}
.page-products .pro-panel[open] .pro-panel-summary::after {
  content: "收起数据栏";
}
.page-products .pro-panel-hint {
  font-size: 12px;
  line-height: 1.9;
  color: var(--muted);
  word-break: break-word;
}
.page-products .pro-panel-body {
  padding: 0 18px 18px;
  max-height: 260px;
  overflow: hidden;
  position: relative;
}
.page-products .pro-panel-body::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  inset-block-end: 0;
  height: 30px;
  background: linear-gradient(180deg, rgba(6, 19, 15, 0), rgba(6, 19, 15, .9));
  pointer-events: none;
}
.page-products .pro-data-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background-color: var(--line);
  border-block-start: 1px solid var(--line);
}
.page-products .pro-data-cell {
  background-color: var(--ink-800);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.page-products .pro-data-cell .data-value {
  font-size: 16px;
  color: var(--cyan-soft);
}

.page-products .pro-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background-color: var(--line);
  border-inline-start: 2px solid var(--cyan);
}
.page-products .pro-step {
  background-color: var(--ink-800);
  padding: 20px 20px 8px;
}
.page-products .pro-step-num {
  display: block;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--line);
  margin-block-end: 6px;
}
.page-products .pro-step-title {
  font-family: var(--font-head);
  font-size: var(--step-20);
  color: var(--paper);
  margin: 0 0 10px;
}

.page-products .pro-timeline-wrap {
  margin-block-start: 28px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x proximity;
  padding-block-end: 10px;
  border-block-end: 1px solid var(--line);
}
.page-products .pro-timeline {
  list-style: none;
  margin: 0;
  padding: 20px 4px 0;
  display: flex;
  gap: 0;
  min-width: 1000px;
}
.page-products .pro-timeline-item {
  position: relative;
  flex: 1 0 200px;
  padding: 26px 16px 8px 0;
  scroll-snap-align: start;
  border-block-start: 1px solid var(--line);
}
.page-products .pro-timeline-item:first-child {
  border-block-start-color: var(--cyan);
}
.page-products .pro-timeline-dot {
  position: absolute;
  inset-block-start: -4px;
  inset-inline-start: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--cyan);
}
.page-products .pro-timeline-ver {
  font-size: 20px;
  color: var(--paper);
  margin: 0 0 8px;
}
.page-products .pro-timeline-item:first-child .pro-timeline-ver {
  color: var(--orange);
}
.page-products .pro-timeline-text {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
  margin: 0;
  max-width: 26ch;
}
.page-products .pro-release-media {
  margin-block-start: 28px;
}

.page-products .pro-scenes {
  margin-block-start: 32px;
  display: grid;
  gap: 1px;
  background-color: var(--line);
}
.page-products .pro-scene {
  background-color: var(--ink-800);
  padding: 26px 22px;
  border-block-start: 2px solid transparent;
  transition: border-color .3s var(--ease), background-color .3s var(--ease);
}
.page-products .pro-scene:hover {
  border-block-start-color: var(--cyan);
  background-color: var(--ink-700);
}
.page-products .pro-scene-phase {
  font-size: 12px;
  letter-spacing: .24em;
  color: var(--muted);
  margin: 0 0 10px;
}
.page-products .pro-scene-title {
  font-family: var(--font-head);
  font-size: var(--step-28);
  line-height: 1.3;
  color: var(--paper);
  margin: 0 0 14px;
}
.page-products .pro-scene-link {
  margin: 0;
  font-family: var(--font-data);
  font-size: 13px;
}
.page-products .pro-scene-link a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 227, 192, .4);
}
.page-products .pro-scene-link a:hover {
  color: var(--cyan-soft);
}

.page-products .pro-close {
  padding-block: 56px 72px;
}
.page-products .pro-close-panel {
  position: relative;
  padding: 34px 24px;
  background: linear-gradient(120deg, rgba(43, 227, 192, .14), rgba(18, 50, 42, .9) 52%, rgba(6, 19, 15, .96));
  border-inline-start: 2px solid var(--cyan);
  border-radius: var(--radius);
  clip-path: polygon(0 0, calc(100% - var(--pro-cut)) 0, 100% var(--pro-cut), 100% 100%, var(--pro-cut) 100%, 0 calc(100% - var(--pro-cut)));
  overflow: hidden;
}
.page-products .pro-close-panel::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  inset-block-end: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
}
.page-products .pro-close-title {
  font-family: var(--font-head);
  font-size: var(--step-40);
  line-height: 1.2;
  color: var(--paper);
  margin: 10px 0 16px;
  max-width: 22ch;
}
.page-products .pro-close-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-block-start: 24px;
}

@media (min-width: 700px) {
  .page-products .pro-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .pro-path {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
  .page-products .pro-path-line {
    grid-column: 1 / -1;
  }
  .page-products .pro-scenes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pro-data-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pro-close-panel {
    padding: 44px 40px;
  }
}

@media (min-width: 1000px) {
  .page-products .pro-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);
    align-items: end;
    gap: 40px;
  }
  .page-products .pro-path {
    grid-template-columns: minmax(0, 1fr) 120px minmax(0, 1fr);
    align-items: center;
  }
  .page-products .pro-path-line {
    grid-column: auto;
  }
  .page-products .pro-inline-row {
    grid-template-columns: 48px 110px minmax(0, 1fr);
    gap: 18px;
  }
  .page-products .pro-panel-body {
    max-height: 320px;
  }
}

@media (max-width: 420px) {
  .page-products .pro-inline-row {
    grid-template-columns: 32px minmax(0, 1fr);
  }
  .page-products .pro-inline-desc {
    grid-column: 2 / -1;
  }
  .page-products .pro-panel-hint {
    font-size: 11px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pro-scene,
  .page-products .prose a,
  .page-products .pro-scene-link a {
    transition: none;
  }
}