.page-products {
  background-color: var(--pg-night);
  color: var(--pg-text);
  font-family: var(--pg-sans);
}

.page-products h1,
.page-products h2,
.page-products h3,
.page-products h4 {
  margin: 0;
  font-weight: 900;
  letter-spacing: -0.01em;
}

.page-products p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pg-text);
  max-width: 38em;
}

.page-products a {
  color: var(--pg-cyan);
  text-decoration: none;
}

.page-products a:hover {
  color: var(--pg-electric);
}

.page-products a:focus-visible,
.page-products .pd-scroller:focus-visible,
.page-products .pd-rail__nav a:focus-visible {
  outline: 2px solid var(--pg-cyan);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 5vw, 52px) 0 clamp(20px, 4vw, 42px);
  background:
    radial-gradient(90% 120% at 88% -10%, rgba(74, 91, 255, 0.42), transparent 62%),
    linear-gradient(180deg, var(--pg-night) 0%, var(--pg-canvas) 100%);
  border-bottom: 1px solid var(--pg-line);
}

.page-products .pd-hero::before {
  content: "";
  position: absolute;
  left: 34%;
  right: 0;
  bottom: -40%;
  height: 240px;
  background: linear-gradient(90deg, transparent, rgba(34, 224, 214, 0.18), transparent);
  transform: rotate(-15deg);
  pointer-events: none;
}

.page-products .pg-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  font-family: var(--pg-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--pg-muted);
}

.page-products .pg-breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--pg-muted);
}

.page-products .pg-breadcrumb li + li::before {
  content: "/";
  color: var(--pg-line-strong);
}

.page-products .pg-breadcrumb a {
  color: var(--pg-muted);
  border-bottom: 1px solid transparent;
}

.page-products .pg-breadcrumb a:hover {
  color: var(--pg-cyan);
  border-bottom-color: var(--pg-cyan);
}

.page-products .pd-hero .pg-kicker {
  font-family: var(--pg-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--pg-cyan);
  margin: 0 0 14px;
}

.page-products h1 {
  font-size: clamp(30px, 8vw, 60px);
  line-height: 1.14;
  margin-bottom: 18px;
  max-width: 16em;
}

.page-products .pd-h1-shift {
  display: block;
  padding-left: 0.9em;
  color: var(--pg-cyan);
  font-size: 0.66em;
  line-height: 1.3;
}

.page-products .pg-lede {
  font-size: 16px;
  line-height: 1.85;
  color: var(--pg-muted);
  max-width: 34em;
  margin-bottom: 24px;
}

.page-products .pd-mark {
  font-style: normal;
  color: var(--pg-text);
  border-bottom: 1px solid var(--pg-cyan);
}

.page-products .pd-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-hero__stats li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 14px;
  background: rgba(19, 26, 63, 0.72);
  border-left: 2px solid var(--pg-cyan);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}

.page-products .pd-hero__num {
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--pg-text);
}

.page-products .pd-hero__unit {
  font-size: 13px;
  color: var(--pg-muted);
  line-height: 1.5;
}

/* ---------- 分屏骨架 ---------- */
.page-products .pd-layout {
  padding-top: clamp(22px, 4vw, 46px);
  padding-bottom: clamp(40px, 6vw, 84px);
}

.page-products .pd-rail__label {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--pg-muted);
}

.page-products .pd-rail__nav ul {
  display: flex;
  gap: 8px;
  margin: 0 0 clamp(20px, 3vw, 34px);
  padding: 2px 0 10px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--pg-electric) transparent;
}

.page-products .pd-rail__nav a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 9px 14px;
  font-size: 14px;
  color: var(--pg-muted);
  background: rgba(19, 26, 63, 0.86);
  border: 1px solid var(--pg-line);
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.page-products .pd-rail__nav a .pg-mono {
  font-size: 12px;
  color: var(--pg-cyan);
}

.page-products .pd-rail__nav a:hover,
.page-products .pd-rail__nav a:focus-visible {
  color: var(--pg-text);
  background: var(--pg-blue);
  transform: translateX(3px);
}

/* ---------- 连续画布区块 ---------- */
.page-products .pd-sec {
  padding: clamp(26px, 4vw, 52px) 0;
  border-top: 1px solid var(--pg-line);
}

.page-products .pd-sec__head {
  margin-bottom: clamp(16px, 2.6vw, 26px);
}

.page-products .pd-sec__head .pg-kicker {
  font-family: var(--pg-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--pg-cyan);
  margin: 0 0 10px;
}

.page-products .pd-sec h2 {
  font-size: clamp(21px, 3.6vw, 34px);
  line-height: 1.28;
  max-width: 20em;
}

.page-products .pd-sec h3,
.page-products .pd-sub {
  font-size: 17px;
  line-height: 1.5;
  margin: 26px 0 10px;
  color: var(--pg-text);
}

.page-products .pd-sec--teal {
  margin: clamp(6px, 1.4vw, 14px) 0;
  padding: clamp(22px, 3.4vw, 38px) clamp(16px, 3vw, 32px);
  background: linear-gradient(150deg, rgba(15, 59, 58, 0.92), rgba(10, 14, 42, 0.94));
  border-top: 0;
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 26px 100%, 0 calc(100% - 26px));
}

.page-products .pd-link {
  font-size: 15px;
  color: var(--pg-muted);
  margin-top: 16px;
}

/* ---------- 仪表板 ---------- */
.page-products .pd-board {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.page-products .pd-board__fig {
  margin: 0;
  border-left: 2px solid var(--pg-cyan);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-products .pd-board__fig img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-products .pd-board__cells {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-cell {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 16px 20px;
  background: linear-gradient(160deg, rgba(43, 58, 168, 0.44), rgba(19, 26, 63, 0.92));
  clip-path: polygon(14px 0, 100% 0, 100% 100%, 0 100%, 0 14px);
}

.page-products .pd-cell__num {
  font-size: clamp(30px, 6vw, 40px);
  font-weight: 700;
  line-height: 1;
  color: var(--pg-cyan);
}

.page-products .pd-cell__unit {
  font-size: 13px;
  line-height: 1.6;
  color: var(--pg-muted);
}

.page-products .pd-cell__bar {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 10px;
  height: 2px;
  background: linear-gradient(90deg, var(--pg-electric), transparent);
  transform: rotate(-2deg);
  transform-origin: left center;
}

/* ---------- 浏览方式 ---------- */
.page-products .pd-modes {
  display: grid;
  gap: 12px;
  margin: 18px 0 6px;
  padding: 0;
  list-style: none;
}

.page-products .pd-mode {
  padding: 14px 16px;
  background: rgba(19, 26, 63, 0.7);
  border-left: 2px solid var(--pg-electric);
}

.page-products .pd-mode .pg-chip {
  display: inline-block;
  margin-bottom: 8px;
  padding: 3px 10px;
  font-family: var(--pg-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--pg-night);
  background: var(--pg-cyan);
  clip-path: polygon(8px 0, 100% 0, 100% 100%, 0 100%, 0 8px);
}

.page-products .pd-mode p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pg-muted);
}

/* ---------- 横向分类带 ---------- */
.page-products .pd-scroller {
  display: flex;
  gap: 14px;
  margin-top: 18px;
  padding: 4px 2px 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--pg-electric) transparent;
}

.page-products .pd-scroller::-webkit-scrollbar {
  height: 6px;
}

.page-products .pd-scroller::-webkit-scrollbar-thumb {
  background: var(--pg-electric);
}

.page-products .pd-card {
  flex: 0 0 min(72vw, 240px);
  scroll-snap-align: start;
  padding: 16px;
  background: linear-gradient(160deg, rgba(43, 58, 168, 0.5), rgba(19, 26, 63, 0.95));
  border: 1px solid var(--pg-line);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
  transition: transform 0.22s ease, background 0.22s ease, border-color 0.22s ease;
}

.page-products .pd-card:hover,
.page-products .pd-card:focus-within {
  transform: translateY(-5px);
  background: linear-gradient(160deg, rgba(74, 91, 255, 0.5), rgba(19, 26, 63, 0.98));
  border-color: var(--pg-line-strong);
}

.page-products .pd-card__icon {
  display: block;
  width: 54px;
  height: 54px;
  max-width: 100%;
  object-fit: contain;
  margin-bottom: 12px;
}

.page-products .pd-card__no {
  display: block;
  font-size: 12px;
  color: var(--pg-cyan);
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.page-products .pd-card__name {
  font-size: 18px;
  line-height: 1.4;
  margin-bottom: 6px;
}

.page-products .pd-card__items {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--pg-muted);
}

/* ---------- 其余分类 ---------- */
.page-products .pd-more__list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-products .pd-more__list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 2px 10px;
  padding: 11px 4px;
  font-size: 15px;
  border-bottom: 1px dashed var(--pg-line);
  transition: transform 0.2s ease, background 0.2s ease;
}

.page-products .pd-more__list li:hover {
  transform: translateX(6px);
  background: rgba(43, 58, 168, 0.24);
}

.page-products .pd-more__list .pg-mono {
  grid-row: span 2;
  font-size: 12px;
  color: var(--pg-cyan);
  padding-top: 3px;
}

.page-products .pd-more__list span:last-child {
  font-size: 13px;
  color: var(--pg-muted);
  line-height: 1.6;
}

/* ---------- 图表 ---------- */
.page-products .pd-figure {
  margin: 20px 0 4px;
}

.page-products .pd-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-left: 2px solid var(--pg-electric);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-products .pd-figure__cap {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--pg-muted);
}

/* ---------- 换机步骤 ---------- */
.page-products .pd-steps {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-steps > li {
  position: relative;
  padding-left: 40px;
  margin-bottom: 10px;
}

.page-products .pd-steps > li:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 13px;
  top: 38px;
  bottom: -12px;
  border-left: 1px dashed rgba(34, 224, 214, 0.45);
}

.page-products .pd-step {
  position: relative;
  background: rgba(10, 14, 42, 0.6);
  border: 1px solid var(--pg-line);
  clip-path: polygon(12px 0, 100% 0, 100% 100%, 0 100%, 0 12px);
}

.page-products .pd-step__no {
  position: absolute;
  left: -40px;
  top: 14px;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--pg-night);
  background: var(--pg-cyan);
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
}

.page-products .pd-step summary {
  display: block;
  padding: 14px 16px;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--pg-text);
  cursor: pointer;
  list-style: none;
}

.page-products .pd-step summary::-webkit-details-marker {
  display: none;
}

.page-products .pd-step summary::after {
  content: "展开";
  float: right;
  margin-left: 12px;
  font-family: var(--pg-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--pg-cyan);
}

.page-products .pd-step[open] summary::after {
  content: "收起";
}

.page-products .pd-step summary:focus-visible {
  outline: 2px solid var(--pg-cyan);
  outline-offset: -2px;
}

.page-products .pd-step__body {
  padding: 0 16px 14px;
}

.page-products .pd-step__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--pg-muted);
}

/* ---------- 设置对照 ---------- */
.page-products .pd-settings {
  margin-top: 20px;
  border-top: 1px solid var(--pg-line);
}

.page-products .pd-settings__row {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 4px 12px;
  align-items: center;
  padding: 13px 4px;
  border-bottom: 1px solid var(--pg-line);
  transition: background 0.2s ease;
}

.page-products .pd-settings__row:hover {
  background: rgba(74, 91, 255, 0.14);
}

.page-products .pd-settings__name {
  font-size: 15px;
  font-weight: 700;
  color: var(--pg-text);
}

.page-products .pd-settings__desc {
  font-size: 13px;
  line-height: 1.65;
  color: var(--pg-muted);
}

.page-products .pd-settings__dots {
  grid-column: 2;
  display: flex;
  gap: 6px;
  align-items: center;
}

.page-products .pd-dot {
  display: block;
  width: 8px;
  height: 8px;
  background: var(--pg-cyan);
  opacity: 0.85;
}

/* ---------- 场景 ---------- */
.page-products .pd-scenarios {
  display: grid;
  gap: 14px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-scenario {
  position: relative;
  padding: 18px 18px 16px;
  background: rgba(19, 26, 63, 0.66);
  border-left: 2px solid var(--pg-coral);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-products .pd-scenario__no {
  display: block;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--pg-coral);
  margin-bottom: 8px;
}

.page-products .pd-scenario h3 {
  font-size: 17px;
  line-height: 1.5;
  margin: 0 0 8px;
}

.page-products .pd-scenario p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--pg-muted);
}

/* ---------- 结尾入口 ---------- */
.page-products .pd-cta {
  margin-top: clamp(26px, 4vw, 48px);
  padding: clamp(22px, 3.4vw, 40px) clamp(18px, 3vw, 34px);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(255, 107, 74, 0.24), transparent 60%),
    linear-gradient(160deg, rgba(74, 27, 71, 0.9), rgba(19, 26, 63, 0.95));
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%);
}

.page-products .pd-cta .pg-kicker {
  font-family: var(--pg-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--pg-coral);
  margin: 0 0 10px;
}

.page-products .pd-cta h2 {
  font-size: clamp(20px, 3.2vw, 30px);
  line-height: 1.3;
  margin-bottom: 12px;
}

.page-products .pd-cta p {
  color: var(--pg-muted);
  font-size: 15px;
  max-width: 36em;
  margin: 0;
}

.page-products .pd-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-products .pd-cta__actions .pg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.page-products .pd-cta__actions .pg-btn--coral {
  color: var(--pg-night);
  background: var(--pg-coral);
}

.page-products .pd-cta__actions .pg-btn--coral:hover {
  background: #ff8163;
  transform: translateY(-2px);
}

.page-products .pd-cta__actions .pg-btn--ghost {
  color: var(--pg-text);
  background: transparent;
  border: 1px solid var(--pg-line-strong);
}

.page-products .pd-cta__actions .pg-btn--ghost:hover {
  color: var(--pg-night);
  background: var(--pg-cyan);
  transform: translateY(-2px);
}

.page-products .pd-cta__actions .pg-btn:focus-visible {
  outline: 2px solid var(--pg-cyan);
  outline-offset: 3px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-products .pd-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pd-board__cells {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pd-modes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pd-scenarios {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pd-settings__row {
    grid-template-columns: 72px minmax(0, 1fr) 64px;
  }

  .page-products .pd-settings__dots {
    grid-column: 3;
    justify-content: flex-end;
  }
}

@media (min-width: 980px) {
  .page-products .pd-layout {
    display: grid;
    grid-template-columns: minmax(180px, 230px) minmax(0, 1fr);
    gap: clamp(28px, 3.6vw, 60px);
    align-items: start;
  }

  .page-products .pd-rail {
    position: sticky;
    top: calc(var(--pg-header-h) + 18px);
  }

  .page-products .pd-rail__nav ul {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
    margin-bottom: 0;
  }

  .page-products .pd-rail__nav a {
    width: 100%;
    white-space: normal;
    justify-content: flex-start;
  }

  .page-products .pd-rail__label {
    padding-bottom: 8px;
    border-bottom: 1px solid var(--pg-line);
  }

  .page-products .pd-board {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: stretch;
  }

  .page-products .pd-card {
    flex: 0 0 232px;
  }

  .page-products .pd-figure--side {
    float: left;
    width: 44%;
    margin: 4px 24px 12px 0;
  }

  .page-products .pd-sec--teal {
    padding-inline: clamp(24px, 3.6vw, 44px);
  }
}

@media (min-width: 1140px) {
  .page-products h1 {
    font-size: 60px;
  }

  .page-products .pd-card {
    flex: 0 0 250px;
  }

  .page-products .pd-figure--side {
    width: 38%;
  }
}