/* ============ 赛事通道页 /offerings/ ============ */
.page-products {
  --pp-gap: 44px;
  --pp-edge: 24px;
}

.page-products .pp-stack {
  display: grid;
  gap: var(--pp-gap);
  padding-bottom: 72px;
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumbs {
  padding: 20px 0 0;
  font-size: 13px;
}

.page-products .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  color: var(--c-muted);
}

.page-products .breadcrumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--c-line);
}

.page-products .breadcrumbs a {
  color: var(--c-muted);
  text-decoration: none;
}

.page-products .breadcrumbs a:hover {
  color: var(--c-std);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  padding: 22px 0 52px;
  position: relative;
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  top: -120px;
  left: -140px;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(37, 227, 212, 0.13), transparent 66%);
  pointer-events: none;
  z-index: 0;
}

.page-products .pp-hero__main,
.page-products .pp-mini {
  position: relative;
  z-index: 1;
}

.page-products .pp-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 8.6vw, 74px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--c-text);
}

.page-products .pp-hero__hl {
  color: var(--c-std);
}

.page-products .pp-hero__lead {
  margin: 20px 0 0;
  max-width: 60ch;
  color: var(--c-sub);
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-products .pp-mini {
  border: 1px solid var(--c-line);
  border-radius: var(--r-panel);
  padding: 22px;
  background:
    radial-gradient(120% 88% at 100% 0%, rgba(37, 227, 212, 0.14), transparent 62%),
    linear-gradient(180deg, rgba(20, 42, 74, 0.75), rgba(5, 11, 24, 0.94));
}

.page-products .pp-mini__label {
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.page-products .pp-mini__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 12px 0;
  border-top: 1px solid var(--c-line);
}

.page-products .pp-mini__note {
  font-size: 13px;
  color: var(--c-muted);
}

.page-products .pp-mini__foot {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-sub);
}

/* ---------- 通用：面板内间距 ---------- */
.page-products .pp-overview__body,
.page-products .pp-save__body,
.page-products .pp-beta__grid {
  margin-top: 24px;
}

.page-products .panel--notch {
  position: relative;
  overflow: hidden;
}

.page-products .pp-overview::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -90px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(77, 208, 255, 0.12), transparent 68%);
  pointer-events: none;
}

/* ---------- 三层通道错位卡片 ---------- */
.page-products .pp-layers {
  margin-top: 26px;
}

.page-products .pp-layer {
  position: relative;
  padding: 18px 20px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-card);
  background: linear-gradient(180deg, rgba(20, 42, 74, 0.6), rgba(12, 23, 48, 0.9));
}

.page-products .pp-layer + .pp-layer {
  margin-top: -1px;
}

.page-products .pp-layer:nth-child(1) {
  margin-left: 0;
}

.page-products .pp-layer:nth-child(2) {
  margin-left: 14px;
}

.page-products .pp-layer:nth-child(3) {
  margin-left: 28px;
}

.page-products .pp-layer--beta {
  background: rgba(255, 122, 26, 0.1);
  border-left: 3px solid var(--c-beta);
}

.page-products .pp-layer__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--c-text);
}

.page-products .pp-layer--beta .pp-layer__title {
  color: var(--c-beta);
}

.page-products .pp-layer__text {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-sub);
}

/* ---------- 图片与图注 ---------- */
.page-products .pp-figure {
  margin: 0;
}

.page-products .pp-figure .media-frame {
  overflow: hidden;
  border-radius: var(--r-card);
  border: 1px solid var(--c-line);
}

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

.page-products .pp-figure__cap {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--c-muted);
}

/* ---------- 02 小屏查询 ---------- */
.page-products .pp-small {
  background:
    linear-gradient(180deg, rgba(37, 227, 212, 0.07), transparent 46%),
    var(--c-panel);
}

.page-products .pp-small__body {
  margin-top: 22px;
}

.page-products .pp-steps-inline {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-step-inline {
  display: grid;
  gap: 8px;
  padding: 16px 18px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-card);
  background: rgba(5, 11, 24, 0.55);
  transition: background var(--t-fast) ease, border-color var(--t-fast) ease;
}

.page-products .pp-step-inline:hover {
  background: var(--c-lift);
  border-color: var(--c-focus);
}

.page-products .pp-step-inline__no {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--c-std);
}

.page-products .pp-step-inline__text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-text);
}

.page-products .pp-small__tip {
  margin: 22px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-sub);
}

.page-products .pp-small__tip a {
  color: var(--c-std);
  text-decoration: none;
  border-bottom: 1px solid rgba(37, 227, 212, 0.4);
}

.page-products .pp-small__tip a:hover {
  color: var(--c-focus);
  border-bottom-color: var(--c-focus);
}

/* ---------- 03 测试版 ---------- */
.page-products .pp-beta-block {
  background: rgba(255, 122, 26, 0.08);
  border-left: 4px solid var(--c-beta);
}

.page-products .pp-beta-block .panel__no {
  color: var(--c-beta);
}

.page-products .pp-beta__body {
  margin-top: 20px;
}

.page-products .scroller-shell {
  position: relative;
  margin-top: 24px;
}

.page-products .scroller-shell::before,
.page-products .scroller-shell::after {
  content: "";
  position: absolute;
  top: 0;
  width: 48px;
  height: calc(100% - 14px);
  pointer-events: none;
  z-index: 2;
}

.page-products .scroller-shell::before {
  left: 0;
  background: linear-gradient(90deg, rgba(12, 23, 48, 0.96), transparent);
}

.page-products .scroller-shell::after {
  right: 0;
  background: linear-gradient(270deg, rgba(12, 23, 48, 0.96), transparent);
}

.page-products .scroller {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 4px 8px 14px;
  scrollbar-width: thin;
}

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

.page-products .scroller::-webkit-scrollbar-thumb {
  background: var(--c-line);
  border-radius: 999px;
}

.page-products .scroller:focus-visible {
  outline: 2px solid var(--c-focus);
  outline-offset: 4px;
}

.page-products .pp-pill {
  flex: 0 0 auto;
  padding: 8px 16px;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  background: rgba(5, 11, 24, 0.7);
  font-size: 14px;
  color: var(--c-sub);
  white-space: nowrap;
  transition: background var(--t-fast) ease, border-color var(--t-fast) ease, color var(--t-fast) ease;
}

.page-products .pp-pill:hover {
  background: var(--c-lift);
  border-color: var(--c-beta);
  color: var(--c-text);
}

.page-products .pp-checks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .pp-checks li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-sub);
}

.page-products .pp-checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--c-beta);
}

/* ---------- 04 字段表 ---------- */
.page-products .pp-fields__intro {
  margin-top: 20px;
}

.page-products .pp-fields__figure {
  margin-top: 24px;
}

.page-products .pp-table {
  margin-top: 26px;
  overflow-x: auto;
  border: 1px solid var(--c-line);
  border-radius: var(--r-card);
  background: var(--c-panel);
}

.page-products .pp-table__caption {
  padding: 16px 18px 10px;
  text-align: left;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--c-muted);
}

.page-products .data-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-products .data-table th,
.page-products .data-table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--c-line);
  line-height: 1.65;
}

.page-products .data-table thead th {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--c-muted);
  background: rgba(5, 11, 24, 0.85);
  white-space: nowrap;
}

.page-products .data-table tbody tr:nth-child(odd) {
  background: rgba(12, 23, 48, 0.72);
}

.page-products .data-table tbody tr:nth-child(even) {
  background: rgba(20, 42, 74, 0.5);
}

.page-products .data-table tbody tr:hover {
  background: var(--c-lift);
}

.page-products .data-table tbody th[scope="row"] {
  position: sticky;
  left: 0;
  z-index: 1;
  white-space: nowrap;
  color: var(--c-text);
  box-shadow: 1px 0 0 0 var(--c-line);
}

.page-products .data-table tbody tr:nth-child(odd) th[scope="row"] {
  background: #0C1730;
}

.page-products .data-table tbody tr:nth-child(even) th[scope="row"] {
  background: #10203B;
}

.page-products .data-table tbody tr:hover th[scope="row"] {
  background: var(--c-lift);
}

.page-products .data-table td:last-child {
  color: var(--c-sub);
}

.page-products .pp-fields__foot {
  margin: 20px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-sub);
}

.page-products .pp-fields__foot a {
  color: var(--c-std);
  text-decoration: none;
  border-bottom: 1px solid rgba(37, 227, 212, 0.4);
}

/* ---------- 05 收藏与版本 ---------- */
.page-products .pp-save__body {
  row-gap: 26px;
}

.page-products .pp-ver {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.page-products .pp-ver__item {
  padding: 16px 18px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-card);
  background: rgba(5, 11, 24, 0.55);
}

.page-products .pp-ver__item--std {
  border-left: 3px solid var(--c-std);
}

.page-products .pp-ver__item--beta {
  border-left: 3px solid var(--c-beta);
  background: rgba(255, 122, 26, 0.08);
}

.page-products .pp-ver__text {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-sub);
}

.page-products .pp-save__note {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-muted);
}

/* ---------- 06 刷新节奏 ---------- */
.page-products .pp-metrics {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 24px;
}

.page-products .pp-metric {
  display: grid;
  gap: 8px;
  padding: 20px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-card);
  background: rgba(5, 11, 24, 0.6);
}

.page-products .pp-metric--beta {
  border-color: rgba(255, 122, 26, 0.5);
  background: rgba(255, 122, 26, 0.08);
}

.page-products .pp-metric__num {
  font-size: clamp(24px, 6vw, 34px);
  font-weight: 700;
  color: var(--c-std);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}

.page-products .pp-metric--beta .pp-metric__num {
  color: var(--c-beta);
}

.page-products .pp-metric__label {
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-muted);
}

.page-products .pp-rhythm__foot {
  margin: 24px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-sub);
}

.page-products .pp-rhythm__foot a {
  color: var(--c-std);
  text-decoration: none;
  border-bottom: 1px solid rgba(37, 227, 212, 0.4);
}

/* ---------- 07 三步 ---------- */
.page-products .pp-start {
  position: relative;
  overflow: hidden;
  padding: 0;
}

.page-products .pp-start__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-products .pp-start__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
}

.page-products .pp-start__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 11, 24, 0.72), rgba(5, 11, 24, 0.94));
}

.page-products .pp-start__inner {
  position: relative;
  z-index: 1;
  padding: 26px;
}

.page-products .pp-path {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  counter-reset: pp-path;
}

.page-products .pp-path__node {
  position: relative;
  padding: 20px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-card);
  background: rgba(12, 23, 48, 0.82);
  transition: background var(--t-fast) ease, border-color var(--t-fast) ease, transform var(--t-fast) ease;
}

.page-products .pp-path__node:hover {
  background: var(--c-lift);
  border-color: var(--c-focus);
  transform: translateY(-12px);
}

.page-products .pp-path__no {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--c-focus);
}

.page-products .pp-path__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--c-text);
}

.page-products .pp-path__text {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-sub);
}

.page-products .pp-path__link {
  display: inline-block;
  margin-top: 12px;
  font-size: 14px;
  color: var(--c-std);
  text-decoration: none;
  border-bottom: 1px solid rgba(37, 227, 212, 0.4);
}

.page-products .pp-path__link:hover {
  color: var(--c-focus);
  border-bottom-color: var(--c-focus);
}

.page-products .pp-start__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* ---------- 断点：平板 ---------- */
@media (min-width: 720px) {
  .page-products {
    --pp-gap: 54px;
  }

  .page-products .pp-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-products .pp-path {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

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

  .page-products .pp-start__inner {
    padding: 32px;
  }
}

/* ---------- 断点：桌面 ---------- */
@media (min-width: 960px) {
  .page-products {
    --pp-gap: 64px;
    --pp-edge: 64px;
  }

  .page-products .pp-hero {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: end;
    gap: 48px;
    padding: 30px 0 68px;
  }

  .page-products .pp-mini {
    padding: 26px;
  }

  .page-products .pp-overview__body,
  .page-products .pp-save__body,
  .page-products .pp-beta__grid {
    margin-top: 30px;
  }

  .page-products .pp-layer:nth-child(2) {
    margin-left: 20px;
  }

  .page-products .pp-layer:nth-child(3) {
    margin-left: 40px;
  }

  .page-products .pp-layers {
    margin-top: 30px;
    margin-bottom: 12px;
  }

  .page-products .pp-start__inner {
    padding: 40px;
  }
}

/* ---------- 动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .pp-step-inline,
  .page-products .pp-pill,
  .page-products .pp-path__node {
    transition: none;
  }

  .page-products .pp-path__node:hover {
    transform: none;
  }
}