.page-products {
  --pp-panel: #0B1834;
  --pp-hair: rgba(18, 48, 95, .72);
  --pp-radius: 0;
  color: var(--ice);
}

/* ---------- 面包屑与通用区块 ---------- */
.page-products .breadcrumb {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--mist);
  margin-bottom: clamp(20px, 3vw, 36px);
}

.page-products .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-products .eyebrow {
  color: var(--cyan);
}

.page-products .sub-title {
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 700;
  line-height: 1.5;
  margin: 0 0 14px;
  color: var(--ice);
}

.page-products p {
  line-height: 1.85;
  color: #d8e2f5;
}

/* ---------- 首屏 ---------- */
.page-products .hero {
  padding: clamp(24px, 4vw, 40px) 0 clamp(48px, 6vw, 92px);
  position: relative;
}

.page-products .hero__title {
  font-size: clamp(38px, 7vw, 90px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -.02em;
  margin: 0 0 clamp(18px, 2.4vw, 30px);
  max-width: 18ch;
}

.page-products .hero__title em {
  font-style: normal;
  color: var(--lime);
}

.page-products .hero__lede {
  font-size: clamp(15px, 1.4vw, 18px);
  font-weight: 300;
  max-width: 68ch;
  margin: 0 0 clamp(30px, 4vw, 52px);
  color: #cfdaf0;
}

.page-products .hero__split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  align-items: start;
}

/* ---------- 筛选面板 ---------- */
.page-products .filter-panel {
  background: var(--pp-panel);
  border: 2px solid var(--tactic);
  box-shadow: var(--shadow-hard);
  padding: clamp(20px, 2.4vw, 30px);
}

.page-products .filter-panel__label {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--lime);
  margin: 0 0 22px;
}

.page-products .chip-row {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 22px;
}

.page-products .chip-row__key {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--mist);
}

.page-products .chip-row__items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .chip {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--mist);
  background: transparent;
  border: 2px solid var(--tactic);
  padding: 8px 14px;
  cursor: pointer;
  transition: border-color .18s ease, color .18s ease, background-color .18s ease;
}

.page-products .chip:hover,
.page-products .chip:focus-visible {
  border-color: var(--amber);
  color: var(--ice);
  outline: none;
}

.page-products .chip.is-on {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
  font-weight: 700;
}

.page-products .filter-panel__foot {
  font-size: 14px;
  color: var(--mist);
  margin: 6px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--pp-hair);
}

/* ---------- 首屏场馆卡 ---------- */
.page-products .venue-card {
  background: var(--pp-panel);
  border: 2px solid var(--tactic);
  box-shadow: var(--shadow-soft);
}

.page-products .venue-card__figure {
  position: relative;
  border-bottom: 2px solid var(--tactic);
  overflow: hidden;
}

.page-products .venue-card__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .venue-card__tag {
  position: absolute;
  left: 0;
  bottom: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .18em;
  background: var(--lime);
  color: var(--ink);
  padding: 7px 14px;
}

.page-products .venue-card__body {
  padding: clamp(20px, 2.4vw, 30px);
}

.page-products .venue-card__title {
  font-size: clamp(17px, 1.8vw, 20px);
  font-weight: 700;
  margin: 0 0 18px;
}

.page-products .venue-card__list {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-products .venue-card__list > div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid var(--pp-hair);
}

.page-products .venue-card__list > div:last-child {
  border-bottom: 0;
}

.page-products .venue-card__list dt {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--mist);
  flex: 0 0 auto;
}

.page-products .venue-card__list dd {
  margin: 0;
  font-size: 14px;
  text-align: right;
  color: var(--ice);
}

/* ---------- 区块骨架 ---------- */
.page-products .sec {
  padding: clamp(48px, 6.5vw, 96px) 0;
}

.page-products .sec + .sec {
  border-top: 2px solid var(--pp-hair);
}

.page-products .sec-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: clamp(28px, 4vw, 52px);
}

.page-products .sec-num {
  color: var(--lime);
  opacity: .9;
}

.page-products .sec-title {
  font-size: clamp(26px, 3.6vw, 46px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -.01em;
  margin: 10px 0 14px;
}

.page-products .sec-intro {
  max-width: 64ch;
  font-weight: 300;
  color: #c6d2e9;
  margin: 0;
}

/* ---------- 01 数据带 ---------- */
.page-products .stat-strip {
  list-style: none;
  margin: 0 0 clamp(30px, 4vw, 54px);
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  background: var(--pp-hair);
  border: 2px solid var(--tactic);
}

.page-products .stat {
  background: var(--ink);
  padding: clamp(18px, 2.4vw, 28px);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-products .stat__num {
  font-family: var(--mono);
  font-size: clamp(34px, 4.4vw, 52px);
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
  margin: 0;
}

.page-products .stat__unit {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--cyan);
  margin: 0 0 12px;
}

.page-products .stat__cap {
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
  margin: 0;
}

.page-products .overview-body {
  align-items: start;
}

.page-products .note-panel {
  border: 2px solid var(--tactic);
  background: var(--pp-panel);
  padding: clamp(20px, 2.4vw, 28px);
  box-shadow: var(--shadow-soft);
}

.page-products .note-panel__title {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .18em;
  color: var(--amber);
  margin: 0 0 16px;
}

.page-products .note-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .note-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.7;
  color: #d8e2f5;
}

.page-products .note-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  background: var(--lime);
}

/* ---------- 02 容量分档 ---------- */
.page-products .filter-body {
  align-items: start;
}

.page-products .chip-row--stack {
  margin-top: 24px;
  padding-top: 22px;
  border-top: 2px solid var(--pp-hair);
}

.page-products .tier-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-products .tier {
  border: 2px solid var(--tactic);
  background: var(--pp-panel);
  padding: clamp(16px, 2vw, 22px);
}

.page-products .tier__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 14px;
}

.page-products .tier__name {
  font-family: var(--mono);
  font-size: clamp(15px, 1.6vw, 18px);
  font-weight: 700;
  color: var(--ice);
  margin: 0;
}

.page-products .tier__count {
  font-size: 13px;
  color: var(--mist);
  margin: 0;
}

.page-products .tier__bar {
  position: relative;
  height: 14px;
  background: var(--ink);
  border: 1px solid var(--pp-hair);
  overflow: hidden;
}

.page-products .tier__fill {
  display: block;
  height: 100%;
  background: var(--grad-line);
  transition: width .4s ease;
}

.page-products .tier--a .tier__fill { width: 22%; }
.page-products .tier--b .tier__fill { width: 46%; }
.page-products .tier--c .tier__fill { width: 72%; }
.page-products .tier--d .tier__fill { width: 100%; }

.page-products .tier__note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
  margin: 12px 0 0;
}

.page-products .tier:hover,
.page-products .tier:focus-within {
  border-color: var(--lime);
}

/* ---------- 渐变过渡带 ---------- */
.page-products .grad-band {
  height: clamp(40px, 6vw, 88px);
  border-top: 2px solid var(--tactic);
  border-bottom: 2px solid var(--tactic);
}

/* ---------- 03 可视化 ---------- */
.page-products .viz-body {
  align-items: start;
}

.page-products .viz-figure {
  margin: 0;
  border: 2px solid var(--tactic);
  background: var(--pp-panel);
  box-shadow: var(--shadow-soft);
}

.page-products .viz-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-bottom: 2px solid var(--tactic);
}

.page-products .viz-figure figcaption {
  padding: 14px 18px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .viz-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  background: var(--pp-hair);
  border: 2px solid var(--tactic);
}

.page-products .viz-point {
  background: var(--ink);
  padding: clamp(16px, 2vw, 22px);
  border-left: 3px solid transparent;
  transition: border-color .18s ease, background-color .18s ease;
}

.page-products .viz-point:hover {
  border-left-color: var(--lime);
  background: var(--stand);
}

.page-products .viz-point__title {
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--ice);
}

.page-products .viz-point__text {
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
  margin: 0;
}

/* ---------- 04 接口 ---------- */
.page-products .sec--api {
  position: relative;
  overflow: hidden;
  background: var(--grad-stand);
  background-size: 200% 200%;
  animation: pp-drift 20s ease-in-out infinite alternate;
}

@keyframes pp-drift {
  from { background-position: 0% 30%; }
  to { background-position: 100% 70%; }
}

.page-products .api-band__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .16;
  pointer-events: none;
}

.page-products .sec--api > .wrap {
  position: relative;
  z-index: 1;
}

.page-products .api-body {
  align-items: start;
}

.page-products .api-formats {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .api-formats li {
  font-size: 14px;
  line-height: 1.7;
  color: #d8e2f5;
  padding: 12px 16px;
  background: rgba(5, 11, 30, .62);
  border-left: 3px solid var(--cyan);
}

.page-products .api-formats b {
  font-family: var(--mono);
  color: var(--lime);
  letter-spacing: .04em;
}

.page-products .api-code {
  margin: 0;
  background: rgba(5, 11, 30, .86);
  border: 2px solid var(--lime);
  box-shadow: var(--shadow-hard);
  padding: clamp(18px, 2.4vw, 28px);
  overflow-x: auto;
}

.page-products .api-code code {
  font-family: var(--mono);
  font-size: clamp(12px, 1.1vw, 14px);
  line-height: 1.9;
  color: var(--cyan);
  white-space: pre;
}

.page-products .api-code__cap {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
  margin: 14px 0 0;
}

/* ---------- 05 场馆方合作 ---------- */
.page-products .coop-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  align-items: start;
}

.page-products .coop-cards {
  display: grid;
  gap: 2px;
  background: var(--pp-hair);
  border: 2px solid var(--tactic);
}

.page-products .coop-card {
  background: var(--ink);
  padding: clamp(20px, 2.4vw, 28px);
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 18px;
}

.page-products .coop-card__num {
  grid-row: span 2;
  font-family: var(--mono);
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 700;
  color: var(--lime);
  margin: 0;
  line-height: 1.1;
}

.page-products .coop-card__title {
  font-size: clamp(16px, 1.7vw, 19px);
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--ice);
}

.page-products .coop-card__text {
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
  margin: 0;
}

.page-products .coop-figure {
  margin: 0;
  border: 2px solid var(--tactic);
  background: var(--pp-panel);
  box-shadow: var(--shadow-soft);
  position: relative;
}

.page-products .coop-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .coop-figure figcaption {
  padding: 14px 18px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
  border-top: 2px solid var(--tactic);
}

/* ---------- 06 资料授权 ---------- */
.page-products .license-body {
  align-items: start;
}

.page-products .license-scenes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  background: var(--pp-hair);
  border: 2px solid var(--tactic);
}

.page-products .license-scene {
  background: var(--ink);
  padding: clamp(16px, 2vw, 22px);
  display: grid;
  gap: 8px;
}

.page-products .license-scene__name {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--ink);
  background: var(--cyan);
  padding: 5px 12px;
  margin: 0;
  justify-self: start;
}

.page-products .license-scene__text {
  font-size: 14px;
  line-height: 1.75;
  color: #d8e2f5;
  margin: 0;
}

.page-products .license-note {
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
  margin: 20px 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--amber);
}

.page-products .license-figure {
  margin: 0;
  border: 2px solid var(--tactic);
  background: var(--pp-panel);
  box-shadow: var(--shadow-hard);
}

.page-products .license-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-bottom: 2px solid var(--tactic);
}

.page-products .license-figure figcaption {
  padding: 14px 18px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 07 合作流程 ---------- */
.page-products .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  background: var(--pp-hair);
  border: 2px solid var(--tactic);
  counter-reset: pp-step;
}

.page-products .step {
  background: var(--ink);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  padding: clamp(18px, 2.2vw, 26px);
  transition: background-color .18s ease;
}

.page-products .step:hover {
  background: var(--stand);
}

.page-products .step__num {
  font-family: var(--mono);
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 700;
  color: var(--lime);
  margin: 0;
  line-height: 1.2;
}

.page-products .step__title {
  font-size: clamp(16px, 1.7vw, 19px);
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--ice);
}

.page-products .step__text {
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
  margin: 0;
}

/* ---------- 结尾行动区 ---------- */
.page-products .closing {
  margin-top: clamp(20px, 3vw, 40px);
  padding: clamp(40px, 6vw, 88px) 0;
  background: var(--grad-stand);
  background-size: 200% 200%;
  border-top: 2px solid var(--tactic);
  animation: pp-drift 20s ease-in-out infinite alternate;
}

.page-products .closing__inner {
  display: grid;
  gap: 16px;
}

.page-products .closing__title {
  font-size: clamp(24px, 3.4vw, 42px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -.01em;
  margin: 0;
  max-width: 22ch;
}

.page-products .closing__text {
  max-width: 60ch;
  font-weight: 300;
  color: #cfdaf0;
  margin: 0;
}

.page-products .closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .sec-head {
    grid-template-columns: minmax(72px, 120px) 1fr;
    gap: 24px;
    align-items: start;
  }

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

  .page-products .coop-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr);
  }

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

  .page-products .step:last-child {
    grid-column: span 2;
  }
}

@media (min-width: 1000px) {
  .page-products .hero__split {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    gap: clamp(24px, 3vw, 44px);
  }

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

  .page-products .step:last-child {
    grid-column: span 1;
  }

  .page-products .step:nth-child(2),
  .page-products .step:nth-child(5) {
    background: var(--stand);
  }
}

@media (max-width: 719px) {
  .page-products .step__num,
  .page-products .coop-card__num {
    font-size: 22px;
  }

  .page-products .api-code {
    box-shadow: 4px 4px 0 0 rgba(18, 48, 95, .9);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .sec--api,
  .page-products .closing {
    animation: none;
  }

  .page-products .tier__fill,
  .page-products .chip,
  .page-products .step,
  .page-products .viz-point {
    transition: none;
  }
}
</final>
</final>