.page-products {
  --pb-pad-y: clamp(3rem, 7vw, 6rem);
  --pb-cut: 18px;
  --pb-anchor-offset: calc(var(--header-h) + 68px);
  background-color: var(--void);
  color: var(--cream);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-products img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-products .pb-anchor {
  display: block;
  height: 0;
  scroll-margin-top: var(--pb-anchor-offset);
}

.page-products [data-section] {
  scroll-margin-top: var(--pb-anchor-offset);
}

/* ---------- 首屏 ---------- */
.page-products .pb-hero {
  position: relative;
  padding: clamp(1.75rem, 4vw, 3rem) 0 clamp(2.25rem, 5vw, 4rem);
  background-image:
    radial-gradient(120% 90% at 92% -20%, rgba(41, 224, 208, 0.18), transparent 62%),
    radial-gradient(90% 70% at -10% 0%, rgba(255, 106, 22, 0.16), transparent 58%);
}

.page-products .pb-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem 2.5rem;
  align-items: end;
}

.page-products .pb-hero__kicker {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--slate);
}

.page-products .pb-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.3rem, 8.6vw, 5.6rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--bright);
}

.page-products .pb-hero__title span {
  display: inline-block;
  color: var(--orange);
}

.page-products .pb-hero__lede {
  margin: 0 0 1.5rem;
  max-width: 52ch;
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  line-height: 1.8;
  color: var(--slate);
}

.page-products .pb-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-products .pb-hero__index {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 2rem;
  margin: 0;
  padding: 1rem 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-products .pb-hero__index a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  padding-bottom: 0.2rem;
  border-bottom: 1px solid transparent;
  color: var(--slate);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-decoration: none;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-products .pb-hero__index a:hover,
.page-products .pb-hero__index a:focus-visible {
  color: var(--cream);
  border-bottom-color: var(--orange);
}

.page-products .pb-hero__index .num {
  color: var(--orange);
  font-size: 0.72rem;
}

/* ---------- 展板索引条 ---------- */
.page-products .pb-index {
  position: sticky;
  top: var(--header-h);
  z-index: 6;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background-color: rgba(6, 11, 24, 0.94);
  backdrop-filter: blur(8px);
}

.page-products .pb-index:empty {
  display: none;
}

.page-products .pb-index ul,
.page-products .pb-index .toc__list {
  display: flex;
  gap: 1.25rem;
  margin: 0;
  padding: 0.6rem var(--gutter);
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-products .pb-index ul::-webkit-scrollbar {
  display: none;
}

.page-products .pb-index a,
.page-products .pb-index .toc__link {
  display: block;
  white-space: nowrap;
  padding-bottom: 0.15rem;
  border-bottom: 1px solid transparent;
  color: var(--slate);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-decoration: none;
}

.page-products .pb-index a[aria-current="true"],
.page-products .pb-index .toc__link[aria-current="true"] {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 区块通用 ---------- */
.page-products .pb-band {
  padding: var(--pb-pad-y) 0;
}

.page-products .pb-band--void {
  background-color: var(--void);
  color: var(--cream);
}

.page-products .pb-band--deep {
  background-color: var(--deep);
  color: var(--cream);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .pb-band--cream {
  background-color: var(--cream);
  color: var(--umber);
}

.page-products .pb-board__head {
  max-width: 64ch;
  margin-bottom: clamp(1.75rem, 4vw, 3rem);
}

.page-products .pb-board__no {
  margin: 0 0 0.75rem;
  color: var(--orange);
}

.page-products .pb-board__lede {
  margin: 0.9rem 0 0;
  max-width: 58ch;
  line-height: 1.8;
}

.page-products .pb-band--void .pb-board__lede {
  color: var(--slate);
}

.page-products .pb-band--deep .pb-board__lede {
  color: var(--slate);
}

.page-products .pb-band--cream .pb-board__lede {
  color: var(--umber);
  opacity: 0.76;
}

.page-products .pb-band--cream .h-slant {
  color: var(--umber);
}

.page-products .pb-band--cream a {
  color: var(--umber);
}

/* ---------- 图注 ---------- */
.page-products .pb-fig {
  margin: clamp(2rem, 4vw, 3rem) 0 0;
}

.page-products .pb-fig .figure__media {
  width: 100%;
  object-fit: cover;
}

.page-products .pb-fig__cap {
  margin: 0.7rem 0 0;
  padding-left: 0.65rem;
  border-left: 2px solid var(--cyan);
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--slate);
}

.page-products .pb-band--cream .pb-fig__cap {
  color: var(--umber);
  opacity: 0.72;
  border-left-color: var(--orange);
}

/* ---------- 三块看板 ---------- */
.page-products .pb-plates {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
}

.page-products .pb-plate {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2.25rem;
  min-height: 240px;
  padding: 1.15rem 1.15rem 1.4rem;
  background-color: var(--deep);
  background-image: linear-gradient(160deg, rgba(41, 224, 208, 0.09), transparent 58%);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - var(--pb-cut)) 0, 100% var(--pb-cut), 100% 100%, 0 100%);
  transition: background-color 0.3s var(--ease);
}

.page-products .pb-plate:hover {
  background-color: #12204020;
  background-color: #122040;
}

.page-products .pb-plate__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.page-products .pb-plate__no {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--slate);
}

.page-products .pb-plate__body {
  margin-left: auto;
  max-width: 36ch;
}

.page-products .pb-plate__name {
  margin: 0 0 0.6rem;
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  font-weight: 800;
  font-style: italic;
  letter-spacing: -0.01em;
  color: var(--bright);
}

.page-products .pb-plate__body p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--slate);
}

/* ---------- 战报体裁 ---------- */
.page-products .pb-genres {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
}

.page-products .pb-genre {
  padding: 1.25rem 0 0;
  border-top: 2px solid rgba(36, 22, 16, 0.28);
}

.page-products .pb-genre:nth-child(2) {
  border-top-color: var(--orange);
}

.page-products .pb-genre__vol {
  margin: 0 0 0.5rem;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-products .pb-genre__name {
  margin: 0 0 0.55rem;
  font-size: 1.2rem;
  font-weight: 800;
  font-style: italic;
  color: var(--umber);
}

.page-products .pb-genre__use {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--umber);
  opacity: 0.8;
}

/* ---------- 球队订阅 ---------- */
.page-products .pb-sub {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}

.page-products .pb-steps {
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.9rem;
  counter-reset: none;
}

.page-products .pb-steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.85rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
  line-height: 1.72;
  color: var(--slate);
}

.page-products .pb-steps li span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
  padding-top: 0.35rem;
}

.page-products .pb-sub__fig {
  margin: 0;
}

/* ---------- 指标 ---------- */
.page-products .pb-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.1rem;
  margin: 0 0 1.75rem;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--cream);
}

.page-products .pb-flow li {
  display: inline-flex;
  align-items: center;
  gap: 1.1rem;
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--line);
  background-color: rgba(41, 224, 208, 0.06);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
}

.page-products .pb-flow li::after {
  content: "→";
  margin-left: 0.1rem;
  color: var(--orange);
}

.page-products .pb-flow li:last-child::after {
  content: "";
  display: none;
}

.page-products .pb-note {
  margin: 0 0 1.5rem;
  padding: 1.15rem 1.25rem;
  background-color: rgba(255, 106, 22, 0.08);
  border-color: rgba(255, 106, 22, 0.35);
}

.page-products .pb-note p {
  margin: 0;
  font-size: 0.97rem;
  line-height: 1.85;
  color: var(--cream);
}

.page-products .pb-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-products .pb-details {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background-color: rgba(255, 255, 255, 0.02);
}

.page-products .pb-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.1rem;
  cursor: pointer;
  font-weight: 700;
  color: var(--bright);
  list-style: none;
}

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

.page-products .pb-details summary::after {
  content: "＋";
  font-family: var(--font-mono);
  color: var(--orange);
}

.page-products .pb-details[open] summary::after {
  content: "－";
}

.page-products .pb-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem 1rem;
  margin: 0;
  padding: 0 1.1rem 1.35rem;
  list-style: none;
}

.page-products .pb-metrics li {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  font-size: 0.92rem;
  color: var(--slate);
}

.page-products .pb-metrics li span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--cyan);
}

/* ---------- 图表 ---------- */
.page-products .pb-charts {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background-color: var(--line);
  border: 1px solid var(--line);
}

.page-products .pb-chart {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  min-height: 165px;
  padding: 1.15rem 1.15rem 1.35rem;
  background-color: var(--void);
  transition: transform 0.25s var(--ease), background-color 0.25s var(--ease);
}

.page-products .pb-chart:hover {
  transform: translateY(-2px);
  background-color: var(--deep);
}

.page-products .pb-chart__spark {
  width: 100%;
  max-width: 150px;
  height: auto;
}

.page-products .pb-chart__name {
  margin: 0;
  font-size: 1rem;
  font-weight: 800;
  font-style: italic;
  color: var(--bright);
}

.page-products .pb-chart__use {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 设备 ---------- */
.page-products .pb-devices {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
}

.page-products .pb-device {
  padding: 1.15rem 1.15rem 1.4rem;
  background-color: var(--bright);
  border: 1px solid rgba(36, 22, 16, 0.16);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}

.page-products .pb-device__name {
  margin: 0.9rem 0 0.5rem;
  font-size: 1.2rem;
  font-weight: 800;
  font-style: italic;
  color: var(--umber);
}

.page-products .pb-device p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.78;
  color: var(--umber);
  opacity: 0.82;
}

.page-products .pb-devices__tail {
  margin: clamp(1.5rem, 3vw, 2.25rem) 0 0;
  max-width: 66ch;
  font-size: 0.97rem;
  line-height: 1.82;
  color: var(--umber);
  opacity: 0.88;
}

.page-products .pb-devices__tail a {
  color: var(--umber);
  text-decoration: underline;
  text-decoration-color: var(--orange);
  text-underline-offset: 3px;
}

/* ---------- 场景 ---------- */
.page-products .pb-scenes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 3vw, 2.25rem);
}

.page-products .pb-scene {
  padding-top: 1.1rem;
  border-top: 2px solid var(--orange);
}

.page-products .pb-scene:nth-child(2) {
  border-top-color: var(--cyan);
}

.page-products .pb-scene:nth-child(3) {
  border-top-color: var(--slate);
}

.page-products .pb-scene__no {
  margin: 0 0 0.6rem;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--slate);
}

.page-products .pb-scene h3 {
  margin: 0 0 0.6rem;
  font-size: 1.15rem;
  font-weight: 800;
  font-style: italic;
  color: var(--bright);
}

.page-products .pb-scene p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.78;
  color: var(--slate);
}

.page-products .pb-partners {
  margin: clamp(2rem, 4vw, 3rem) 0 0;
  max-width: 66ch;
  padding-left: 0.9rem;
  border-left: 2px solid var(--cyan);
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--slate);
}

.page-products .pb-partners a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

/* ---------- 结尾 ---------- */
.page-products .pb-band--cta {
  padding-top: 0;
}

.page-products .pb-cta {
  padding: clamp(1.5rem, 4vw, 3rem);
  background-color: var(--deep);
  background-image: linear-gradient(118deg, rgba(255, 106, 22, 0.16), rgba(41, 224, 208, 0.08) 70%, transparent);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 36px) 0, 100% 36px, 100% 100%, 0 100%);
}

.page-products .pb-cta__title {
  margin: 0 0 0.9rem;
  font-size: clamp(1.5rem, 3.4vw, 2.4rem);
  font-weight: 800;
  font-style: italic;
  letter-spacing: -0.01em;
  color: var(--bright);
}

.page-products .pb-cta__text {
  margin: 0;
  max-width: 62ch;
  font-size: 0.97rem;
  line-height: 1.82;
  color: var(--slate);
}

.page-products .pb-cta__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
  margin-top: 1.4rem;
}

.page-products .pb-cta__link {
  color: var(--cyan);
  font-size: 0.9rem;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

/* ---------- 平板 ---------- */
@media (min-width: 620px) {
  .page-products .pb-plates,
  .page-products .pb-genres,
  .page-products .pb-devices,
  .page-products .pb-scenes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-products .pb-hero__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  }

  .page-products .pb-hero__lead {
    grid-column: 1;
  }

  .page-products .pb-hero__aside {
    grid-column: 2;
  }

  .page-products .pb-plates,
  .page-products .pb-devices,
  .page-products .pb-scenes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pb-genres {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 2.5rem;
  }

  .page-products .pb-plate:nth-child(2) {
    transform: translateY(20px);
  }

  .page-products .pb-plate:nth-child(3) {
    transform: translateY(8px);
  }

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

  .page-products .pb-metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pb-sub {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  }

  .page-products .pb-board__head {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pb-plate,
  .page-products .pb-chart,
  .page-products .pb-hero__index a {
    transition: none;
  }

  .page-products .pb-chart:hover {
    transform: none;
  }
}