.page-products {
  --pp-gap: clamp(1rem, 2.4vw, 1.75rem);
  --pp-pad-t: clamp(2.5rem, 7vw, 4.5rem);
  --pp-edge: clamp(1rem, 4vw, 2rem);
  padding-bottom: clamp(2rem, 6vw, 3.5rem);
}

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

/* ---------- 面包屑 ---------- */
.page-products .pp-crumb {
  padding-top: var(--pp-edge);
}

.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--silver);
}

.page-products .breadcrumb a {
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

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

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  padding-top: clamp(1rem, 3vw, 1.75rem);
}

.page-products .pp-hero-grid {
  display: grid;
  gap: var(--pp-gap);
}

.page-products .pp-hero-media {
  margin: 0;
  position: relative;
}

.page-products .pp-hero-media .media {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-deep);
}

.page-products .pp-hero-media img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.08);
}

.page-products .media-cap {
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--silver);
}

.page-products .pp-hero-copy {
  position: relative;
  overflow: hidden;
  padding: clamp(1.25rem, 4vw, 2.25rem);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background:
    linear-gradient(158deg, var(--indigo) 0%, rgba(6, 42, 38, 0.96) 62%, var(--ink) 100%);
}

.page-products .pp-hero-copy::before {
  content: "";
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 148px;
  height: 148px;
  background: var(--wine);
  opacity: 0.9;
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
}

.page-products .pp-hero-copy::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(22, 64, 58, 0.55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(22, 64, 58, 0.55) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.35;
}

.page-products .pp-hero-copy > * {
  position: relative;
  z-index: 1;
}

.page-products .eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
  margin: 0 0 0.75rem;
}

.page-products .pp-hero-copy h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.85rem, 6vw, 3.3rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  color: var(--mist);
}

.page-products .lead {
  color: var(--silver);
  font-size: clamp(0.95rem, 2.2vw, 1.05rem);
  line-height: 1.78;
  margin: 0;
}

.page-products .pp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.5rem;
}

/* ---------- 概览数据带 ---------- */
.page-products .pp-overview {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: var(--pp-gap);
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-products .pp-metric {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1rem 1.05rem;
  background: var(--panel);
}

.page-products .pp-metric-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.7rem, 5.5vw, 2.5rem);
  line-height: 1;
  color: var(--cyan);
}

.page-products .pp-metric-label {
  font-size: 0.82rem;
  color: var(--mist);
  line-height: 1.5;
}

.page-products .pp-metric .tag {
  align-self: flex-start;
  font-size: 0.68rem;
}

/* ---------- 通用章节头 ---------- */
.page-products .pp-section {
  padding-top: var(--pp-pad-t);
}

.page-products .pp-head {
  max-width: 66ch;
  margin-bottom: var(--pp-gap);
}

.page-products .pp-head h2,
.page-products .pp-cta-inner h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 4.4vw, 2.4rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--mist);
  margin: 0 0 0.75rem;
}

/* ---------- 三类视图 ---------- */
.page-products .pp-views {
  display: grid;
  gap: 1rem;
}

.page-products .pp-view {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: clamp(1.05rem, 3vw, 1.6rem);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, var(--panel) 0%, rgba(6, 42, 38, 0.92) 100%);
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-products .pp-view:hover {
  border-color: rgba(58, 237, 196, 0.55);
  transform: translateY(-3px);
}

.page-products .pp-view .tag {
  align-self: flex-start;
}

.page-products .pp-view h3 {
  font-family: var(--font-display);
  font-size: 1.12rem;
  line-height: 1.4;
  margin: 0;
  color: var(--mist);
}

.page-products .pp-view p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.78;
  color: var(--silver);
}

.page-products .spark {
  width: 100%;
  height: auto;
  margin: 0.3rem 0;
}

.page-products .spark-track {
  fill: var(--line);
}

.page-products .spark-bar {
  fill: var(--cyan);
  opacity: 0.9;
}

.page-products .spark-line {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-products .spark-dot {
  fill: var(--orange);
}

.page-products .spark-half {
  fill: var(--cyan);
}

.page-products .spark-full {
  fill: var(--orange);
}

.page-products .pp-scene {
  margin-top: auto;
  padding-top: 0.6rem;
  border-top: 1px dashed var(--line);
  font-size: 0.79rem;
  color: var(--mist);
  letter-spacing: 0.02em;
}

/* ---------- 赛事入口墙 ---------- */
.page-products .pp-tiles {
  position: relative;
  overflow: hidden;
  margin-top: var(--pp-pad-t);
  padding: clamp(1.75rem, 5vw, 3.5rem) 0;
}

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

.page-products .pp-tiles-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: saturate(0.5) contrast(1.05);
}

.page-products .pp-tiles-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--ink) 0%, rgba(6, 42, 38, 0.88) 45%, var(--ink) 100%);
}

.page-products .pp-tiles .shell {
  position: relative;
  z-index: 1;
}

.page-products .pp-dims {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-products .pp-dim {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.6rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--line);
}

.page-products .pp-dim-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
  min-width: 3.4rem;
}

.page-products .pp-dim-val {
  font-size: 0.85rem;
  color: var(--silver);
  line-height: 1.6;
}

.page-products .pp-wall {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(134px, 1fr));
  gap: 0.5rem;
}

.page-products .pp-tile {
  display: flex;
  flex-direction: column;
  gap: 0.28rem;
  padding: 0.65rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: rgba(11, 58, 51, 0.82);
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease), background 0.2s var(--ease);
}

.page-products .pp-tile:hover {
  border-color: var(--cyan);
  background: rgba(11, 58, 51, 0.98);
  transform: translateY(-2px);
}

.page-products .pp-tile-idx {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-products .pp-tile--cup .pp-tile-idx {
  color: var(--orange);
}

.page-products .pp-tile-name {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--mist);
}

.page-products .pp-tile-meta {
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  color: var(--silver);
}

/* ---------- 关注列表 ---------- */
.page-products .pp-watch {
  display: grid;
  gap: var(--pp-gap);
  align-items: start;
}

.page-products .pp-watch-media {
  margin: 0;
  order: -1;
}

.page-products .pp-watch-media .media {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-products .pp-watch-media img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: saturate(0.75) contrast(1.06);
}

.page-products .pp-watch-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-products .pp-watch-list li {
  display: grid;
  grid-template-columns: minmax(4.6rem, auto) 1fr;
  gap: 0.8rem;
  align-items: start;
  padding: 0.75rem 0.9rem;
  border-left: 2px solid var(--cyan);
  background: linear-gradient(90deg, rgba(11, 58, 51, 0.85), rgba(6, 42, 38, 0.2));
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--silver);
}

.page-products .pp-watch-list strong {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: var(--cyan);
  letter-spacing: 0.02em;
}

/* ---------- 交付方式 ---------- */
.page-products .pp-delivery {
  position: relative;
  overflow: hidden;
  margin-top: var(--pp-pad-t);
  padding: clamp(1.75rem, 5vw, 3.5rem) 0;
}

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

.page-products .pp-delivery-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.24;
  filter: saturate(0.6) contrast(1.1);
}

.page-products .pp-delivery-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(125% 110% at 12% 0%, rgba(27, 35, 80, 0.95) 0%, rgba(6, 42, 38, 0.97) 68%);
}

.page-products .pp-delivery .shell {
  position: relative;
  z-index: 1;
}

.page-products .pp-panels {
  display: grid;
  gap: 1rem;
}

.page-products .pp-panel {
  padding: clamp(1.05rem, 3vw, 1.6rem);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: rgba(11, 58, 51, 0.88);
  transition: border-color 0.25s var(--ease);
}

.page-products .pp-panel:hover {
  border-color: rgba(58, 237, 196, 0.5);
}

.page-products .pp-panel .tag {
  display: inline-block;
  margin-bottom: 0.7rem;
}

.page-products .pp-panel h3,
.page-products .pp-prepare h3 {
  font-family: var(--font-display);
  font-size: 1.08rem;
  margin: 0 0 0.6rem;
  color: var(--mist);
}

.page-products .pp-panel ul,
.page-products .pp-prepare ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--silver);
  font-size: 0.9rem;
  line-height: 1.85;
}

.page-products .pp-panel li + li,
.page-products .pp-prepare li + li {
  margin-top: 0.35rem;
}

.page-products .pp-panel li::marker,
.page-products .pp-prepare li::marker {
  color: var(--cyan);
}

.page-products .pp-prepare {
  margin-top: 1rem;
  padding: clamp(1rem, 3vw, 1.4rem);
  border: 1px dashed var(--line);
  border-radius: var(--r-md);
  background: rgba(6, 42, 38, 0.7);
}

/* ---------- 使用层对照表 ---------- */
.page-products .pp-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(6, 42, 38, 0.6);
}

.page-products .pp-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.page-products .pp-table-cap {
  caption-side: top;
  text-align: left;
  padding: 0.75rem 0.95rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--silver);
}

.page-products .pp-table th,
.page-products .pp-table td {
  padding: 0.8rem 0.95rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.page-products .pp-table thead th {
  background: var(--indigo);
  color: var(--mist);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.84rem;
  letter-spacing: 0.03em;
}

.page-products .pp-table tbody td:first-child {
  color: var(--mist);
  font-weight: 600;
  white-space: nowrap;
}

.page-products .pp-table tbody td {
  color: var(--silver);
  line-height: 1.7;
}

.page-products .pp-table tbody tr {
  transition: background 0.18s var(--ease);
}

.page-products .pp-table tbody tr:hover {
  background: rgba(58, 237, 196, 0.08);
}

.page-products .pp-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 接入流程 ---------- */
.page-products .pp-flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-products .pp-flow-item {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel);
  overflow: hidden;
  transition: border-color 0.25s var(--ease);
}

.page-products .pp-flow-item[open] {
  border-color: rgba(58, 237, 196, 0.6);
}

.page-products .pp-flow-summary {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.85rem 1rem;
  cursor: pointer;
  list-style: none;
}

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

.page-products .pp-flow-idx {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.4rem;
  padding: 0.2rem 0.45rem;
  border-radius: var(--r-pill);
  background: var(--ink);
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-products .pp-flow-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--mist);
}

.page-products .pp-flow-body {
  padding: 0 1rem 1rem 1.15rem;
  border-top: 1px solid var(--line);
  margin-top: 0.2rem;
}

.page-products .pp-flow-body p {
  margin: 0.7rem 0 0;
  font-size: 0.9rem;
  line-height: 1.76;
  color: var(--silver);
}

/* ---------- 底部行动带 ---------- */
.page-products .pp-cta {
  position: relative;
  overflow: hidden;
  margin-top: var(--pp-pad-t);
}

.page-products .pp-cta-bg {
  position: absolute;
  inset: 0;
}

.page-products .pp-cta-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: saturate(0.6) contrast(1.08);
}

.page-products .pp-cta-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(96deg, rgba(6, 42, 38, 0.97) 0%, rgba(94, 31, 50, 0.72) 100%);
}

.page-products .pp-cta-inner {
  position: relative;
  z-index: 1;
  padding: clamp(2rem, 6vw, 4rem) 0;
}

.page-products .pp-cta-inner .lead {
  max-width: 58ch;
}

.page-products .pp-cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.5rem;
}

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

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

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

@media (min-width: 900px) {
  .page-products .pp-hero-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: stretch;
  }

  .page-products .pp-hero-media .media {
    height: 100%;
  }

  .page-products .pp-hero-media img {
    height: 100%;
    object-fit: cover;
  }

  .page-products .pp-watch {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(1.5rem, 4vw, 3rem);
  }

  .page-products .pp-watch-media {
    order: 0;
  }

  .page-products .pp-wall {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 0.6rem;
  }

  .page-products .pp-flow {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.75rem;
    position: relative;
  }

  .page-products .pp-flow::before {
    content: "";
    position: absolute;
    top: 1.6rem;
    left: 6%;
    right: 6%;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--line) 10%, var(--line) 90%, transparent 100%);
  }

  .page-products .pp-flow-item {
    position: relative;
    z-index: 1;
  }

  .page-products .pp-flow-summary {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.9rem 0.9rem 0.85rem;
  }

  .page-products .pp-flow-body {
    padding: 0 0.9rem 1rem;
  }

  .page-products .pp-flow-body p {
    font-size: 0.86rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-view,
  .page-products .pp-tile {
    transition: none;
  }

  .page-products .pp-view:hover,
  .page-products .pp-tile:hover {
    transform: none;
  }
}