.page-products {
  --prd-cut: 20px;
  --prd-panel-bg: rgba(16, 27, 54, .58);
  display: block;
}

/* ---------- 面包屑 ---------- */
.page-products .prd-crumb {
  padding-block: 18px 2px;
}
.page-products .prd-crumb .sky-crumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--sky-muted);
}
.page-products .prd-crumb a {
  color: var(--sky-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s ease, border-color .18s ease;
}
.page-products .prd-crumb a:hover {
  color: var(--sky-cyan);
  border-bottom-color: var(--sky-cyan);
}
.page-products .prd-crumb li + li::before {
  content: "/";
  margin-inline-end: 10px;
  color: var(--sky-hair-strong);
}
.page-products .prd-crumb .sky-crumb-current {
  color: var(--sky-text);
}

/* ---------- 首屏 ---------- */
.page-products .prd-hero {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--sky-hair);
}
.page-products .prd-hero::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -18%;
  width: min(680px, 92vw);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(75, 58, 140, .5) 0%, rgba(75, 58, 140, 0) 68%);
  pointer-events: none;
}
.page-products .prd-hero::after {
  content: "";
  position: absolute;
  left: -14%;
  bottom: -50%;
  width: min(520px, 78vw);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(53, 224, 200, .13) 0%, rgba(53, 224, 200, 0) 70%);
  pointer-events: none;
}
.page-products .prd-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 5vw, 46px);
  padding-block: clamp(30px, 5vw, 54px) clamp(34px, 6vw, 62px);
}
.page-products .prd-h1 {
  margin: 14px 0 18px;
  max-width: 17ch;
}
.page-products .prd-lede {
  max-width: 36em;
  margin: 0;
}
.page-products .prd-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3.6vw, 32px);
}

.page-products .prd-hero-aside {
  padding: 22px clamp(18px, 3vw, 26px) 20px;
  border: 1px solid var(--sky-hair);
  background: linear-gradient(165deg, rgba(75, 58, 140, .28), rgba(16, 27, 54, .74) 62%);
  clip-path: polygon(var(--prd-cut) 0, 100% 0, 100% calc(100% - var(--prd-cut)), calc(100% - var(--prd-cut)) 100%, 0 100%, 0 var(--prd-cut));
}
.page-products .prd-aside-title {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--sky-muted);
}
.page-products .prd-hero-list {
  margin: 8px 0 6px;
  padding: 0;
  list-style: none;
}
.page-products .prd-hero-list li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px solid var(--sky-hair);
}
.page-products .prd-hero-list span {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--sky-pulse);
}
.page-products .prd-hero-list a {
  color: var(--sky-title);
  text-decoration: none;
  font-size: 15px;
  letter-spacing: .04em;
  transition: color .18s ease;
}
.page-products .prd-hero-list a:hover {
  color: var(--sky-cyan);
}
.page-products .prd-aside-note {
  margin: 12px 0 0;
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--sky-muted);
}

.page-products .prd-hero-track {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  height: 46px;
  padding-inline: clamp(18px, 5vw, 60px);
  border-top: 1px solid var(--sky-hair);
  background: linear-gradient(90deg, rgba(75, 58, 140, .2), rgba(53, 224, 200, .05) 72%, transparent);
}
.page-products .prd-node {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sky-muted);
  opacity: .8;
}
.page-products .prd-node:last-child {
  background: var(--sky-pulse);
  animation: prd-breathe 2.4s ease-in-out infinite;
}
@keyframes prd-breathe {
  0%, 100% { box-shadow: 0 0 0 4px rgba(255, 122, 47, .1); }
  50% { box-shadow: 0 0 0 9px rgba(255, 122, 47, .02); }
}

/* ---------- 栏目面板 ---------- */
.page-products .prd-section-lede {
  max-width: 36em;
}
.page-products .prd-panels {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  margin-top: clamp(30px, 5vw, 52px);
}
.page-products .prd-slash {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--sky-line-violet) 20%, rgba(53, 224, 200, .42) 76%, transparent);
  clip-path: polygon(0 1px, 100% 0, 100% 2px, 0 2px);
}
.page-products .prd-panel {
  display: grid;
  gap: 20px;
  padding: clamp(22px, 3vw, 36px);
  border: 1px solid var(--sky-hair);
  background: var(--prd-panel-bg);
  clip-path: polygon(var(--prd-cut) 0, 100% 0, 100% calc(100% - var(--prd-cut)), calc(100% - var(--prd-cut)) 100%, 0 100%, 0 var(--prd-cut));
}
.page-products .prd-panel-aside {
  min-width: 0;
}
.page-products .prd-panel-num {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: clamp(30px, 5vw, 44px);
  line-height: 1;
  letter-spacing: .04em;
  color: rgba(138, 120, 214, .5);
  -webkit-text-stroke: 1px rgba(138, 120, 214, .75);
}
.page-products .prd-panel-title {
  margin: 0 0 10px;
}
.page-products .prd-panel-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.8;
  letter-spacing: .04em;
  color: var(--sky-muted);
}
.page-products .prd-panel-body {
  display: grid;
  gap: clamp(16px, 2.4vw, 24px);
  min-width: 0;
}
.page-products .prd-panel-body > p {
  margin: 0;
  max-width: 38em;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--sky-text);
}

.page-products .prd-fields {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--sky-hair);
  border: 1px solid var(--sky-hair);
}
.page-products .prd-fields li {
  display: grid;
  grid-template-columns: minmax(84px, 110px) minmax(0, 1fr);
  gap: 8px 16px;
  align-items: baseline;
  padding: 10px 14px;
  background: rgba(10, 18, 38, .86);
}
.page-products .prd-field-key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--sky-muted);
}
.page-products .prd-field-val {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--sky-text);
}

.page-products .prd-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .prd-chips li {
  padding: 6px 12px;
  border: 1px solid var(--sky-line-violet);
  background: rgba(75, 58, 140, .2);
  color: var(--sky-text);
  font-size: 12.5px;
  letter-spacing: .04em;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%);
}

.page-products .prd-tracks {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .prd-tracks li {
  display: grid;
  grid-template-columns: minmax(70px, 96px) minmax(0, 1fr);
  align-items: center;
  gap: 12px;
}
.page-products .prd-track-tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--sky-nebula-lift);
}
.page-products .prd-track-bar {
  height: 4px;
  background: linear-gradient(90deg, var(--sky-nebula) 0%, rgba(53, 224, 200, .35) 60%, rgba(201, 209, 222, .06) 100%);
  clip-path: polygon(0 0, 100% 0, calc(100% - 5px) 100%, 0 100%);
}

.page-products .prd-bullets {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .prd-bullets li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--sky-text);
}
.page-products .prd-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 9px;
  height: 1px;
  background: var(--sky-pulse);
}

.page-products .prd-fold {
  border: 1px solid var(--sky-hair);
  background: rgba(10, 18, 38, .6);
}
.page-products .prd-fold > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  font-size: 14px;
  color: var(--sky-text);
  cursor: pointer;
  list-style: none;
  transition: color .18s ease, background-color .18s ease;
}
.page-products .prd-fold > summary::-webkit-details-marker {
  display: none;
}
.page-products .prd-fold > summary::after {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  border-right: 1px solid var(--sky-pulse);
  border-bottom: 1px solid var(--sky-pulse);
  transform: rotate(45deg);
  transition: transform .2s ease-out;
}
.page-products .prd-fold[open] > summary {
  color: var(--sky-title);
  background: rgba(75, 58, 140, .16);
}
.page-products .prd-fold[open] > summary::after {
  transform: rotate(-135deg);
}
.page-products .prd-fold-body {
  padding: 16px 18px 18px;
  border-top: 1px solid var(--sky-hair);
}

.page-products .prd-panel-link {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--sky-muted);
}
.page-products .prd-panel-link a {
  color: var(--sky-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 200, .35);
}
.page-products .prd-panel-link a:hover {
  border-bottom-color: var(--sky-cyan);
}

/* ---------- 图片容器 ---------- */
.page-products .prd-media {
  margin: 0;
  border: 1px solid var(--sky-hair);
  background: rgba(5, 10, 22, .62);
  overflow: hidden;
  clip-path: polygon(var(--prd-cut) 0, 100% 0, 100% calc(100% - var(--prd-cut)), calc(100% - var(--prd-cut)) 100%, 0 100%, 0 var(--prd-cut));
}
.page-products .prd-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(.92);
}
.page-products .prd-media-caption {
  padding: 10px 14px;
  border-top: 1px solid var(--sky-hair);
  font-size: 12px;
  line-height: 1.75;
  color: var(--sky-muted);
}

/* ---------- 导出与订阅 ---------- */
.page-products .prd-export {
  position: relative;
  border-top: 1px solid var(--sky-hair);
  background: linear-gradient(180deg, rgba(75, 58, 140, .16), rgba(10, 18, 38, 0) 72%);
}
.page-products .prd-export-grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  margin-top: clamp(24px, 4vw, 40px);
}
.page-products .prd-export-copy {
  display: grid;
  gap: 18px;
  min-width: 0;
}
.page-products .prd-export-copy p {
  margin: 0;
  max-width: 36em;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--sky-text);
}
.page-products .prd-export-copy .sky-btn {
  justify-self: start;
}
.page-products .prd-formats {
  display: grid;
  gap: 16px;
  align-content: start;
}
.page-products .prd-format {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 18px;
  border: 1px solid var(--sky-hair);
  background: rgba(16, 27, 54, .72);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}
.page-products .prd-file {
  display: grid;
  place-items: end center;
  width: 44px;
  height: 54px;
  padding-bottom: 8px;
  border: 1px solid var(--sky-line-violet);
  background: linear-gradient(160deg, rgba(75, 58, 140, .38), rgba(16, 27, 54, .9));
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .1em;
  color: var(--sky-pulse);
}
.page-products .prd-format-title {
  margin: 0 0 8px;
}
.page-products .prd-format p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--sky-text);
}
.page-products .prd-media--wide {
  margin-top: clamp(28px, 4vw, 46px);
}

/* ---------- 使用场景 ---------- */
.page-products .prd-scenarios .prd-media {
  margin-top: clamp(26px, 4vw, 42px);
}
.page-products .prd-table-wrap {
  margin-top: clamp(26px, 4vw, 40px);
  overflow-x: auto;
  border: 1px solid var(--sky-hair);
  background: rgba(16, 27, 54, .52);
  -webkit-overflow-scrolling: touch;
}
.page-products .prd-scenarios {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 14px;
}
.page-products .prd-scenarios th,
.page-products .prd-scenarios td {
  padding: 14px 18px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--sky-hair);
}
.page-products .prd-scenarios thead th {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--sky-muted);
  background: rgba(5, 10, 22, .66);
}
.page-products .prd-scenarios tbody th {
  color: var(--sky-title);
  font-weight: 600;
  white-space: nowrap;
}
.page-products .prd-scenarios tbody td {
  color: var(--sky-text);
  line-height: 1.75;
}
.page-products .prd-scenarios tbody td:nth-child(2) {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--sky-nebula-lift);
  white-space: nowrap;
}
.page-products .prd-scenarios tbody tr:last-child th,
.page-products .prd-scenarios tbody tr:last-child td {
  border-bottom: 0;
}
.page-products .prd-scenarios tbody tr:hover {
  background: rgba(75, 58, 140, .16);
}
.page-products .prd-table-note {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--sky-muted);
}

/* ---------- 结尾行动区 ---------- */
.page-products .prd-cta {
  display: grid;
  gap: 22px;
  margin-top: clamp(40px, 7vw, 72px);
  padding: clamp(26px, 4vw, 40px);
  border: 1px solid var(--sky-hair);
  background: linear-gradient(120deg, rgba(75, 58, 140, .26), rgba(16, 27, 54, .72) 58%, rgba(53, 224, 200, .06));
  clip-path: polygon(var(--prd-cut) 0, 100% 0, 100% calc(100% - var(--prd-cut)), calc(100% - var(--prd-cut)) 100%, 0 100%, 0 var(--prd-cut));
}
.page-products .prd-cta-title {
  margin: 0 0 10px;
}
.page-products .prd-cta p {
  margin: 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--sky-text);
}
.page-products .prd-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 940px) {
  .page-products .prd-hero-grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(260px, .9fr);
    align-items: end;
  }
  .page-products .prd-panel {
    grid-template-columns: minmax(180px, 228px) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 54px);
    align-items: start;
  }
  .page-products .prd-export-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }
  .page-products .prd-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 1220px) {
  .page-products .prd-panel-num {
    font-size: 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}