.page-products {
  --pp-rule: 1px solid var(--c-line);
  --pp-pad: clamp(1rem, 3vw, 1.9rem);
  --pp-gap: clamp(1rem, 3vw, 2rem);
  --pp-notch: 16px;
  padding-bottom: clamp(3rem, 8vw, 6rem);
}

/* ---------- 顶部 ---------- */
.page-products .pp-head {
  position: relative;
  padding: clamp(1.5rem, 4vw, 2.5rem) 0 clamp(1.5rem, 4vw, 2.25rem);
  border-bottom: var(--pp-rule);
  overflow: hidden;
}

.page-products .pp-head::after {
  content: "";
  position: absolute;
  top: 0;
  right: -8%;
  width: 55%;
  height: 100%;
  background: repeating-linear-gradient(118deg, transparent 0 16px, rgba(52, 224, 208, 0.11) 16px 17px);
  pointer-events: none;
}

.page-products .pp-head .wrap {
  position: relative;
  z-index: 1;
}

.page-products .pp-title {
  margin: 0.5rem 0 0.85rem;
  font-size: clamp(2.1rem, 5.6vw, 3.6rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  max-width: 16ch;
}

.page-products .pp-lede {
  margin: 0;
  max-width: 64ch;
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--c-ink);
}

.page-products .pp-metrics {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0;
  margin: clamp(1.25rem, 3vw, 1.9rem) 0 0;
  padding: 0.9rem 0 0;
  border-top: var(--pp-rule);
}

.page-products .pp-metrics li {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  padding: 0.15rem clamp(0.8rem, 2.2vw, 1.5rem);
  border-right: var(--pp-rule);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}

.page-products .pp-metrics li:first-child {
  padding-left: 0;
}

.page-products .pp-metrics li:last-child {
  border-right: 0;
}

.page-products .pp-metrics__k {
  color: var(--c-mist);
}

.page-products .pp-metrics__v {
  color: var(--c-cyan);
  font-size: 0.9375rem;
  font-variant-numeric: tabular-nums;
}

/* ---------- 通用区块 ---------- */
.page-products .pp-section {
  padding-top: clamp(2rem, 5vw, 3.5rem);
}

.page-products .pp-sechead {
  margin-bottom: clamp(1rem, 2.5vw, 1.5rem);
}

.page-products .pp-sechead__id {
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--c-mist);
  text-transform: uppercase;
}

.page-products .pp-sechead h2 {
  margin: 0;
}

/* ---------- 价目总表 ---------- */
.page-products .pp-pricepanel {
  position: relative;
  background: var(--c-steel);
  border: var(--pp-rule);
  padding: var(--pp-pad);
  overflow: hidden;
  clip-path: polygon(
    0 var(--pp-notch),
    var(--pp-notch) 0,
    100% 0,
    100% calc(100% - var(--pp-notch)),
    calc(100% - var(--pp-notch)) 100%,
    0 100%
  );
}

.page-products .pp-texture {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 110px;
  opacity: 0.2;
  pointer-events: none;
}

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

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

.page-products .pp-table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .pp-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 0.9375rem;
  line-height: 1.5;
}

.page-products .pp-table caption {
  caption-side: top;
  text-align: left;
  padding: 0 0 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--c-mist);
}

.page-products .pp-table th,
.page-products .pp-table td {
  padding: 0.72rem 0.7rem;
  text-align: left;
  vertical-align: middle;
  border-bottom: var(--pp-rule);
}

.page-products .pp-table thead th {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--c-mist);
  white-space: nowrap;
}

.page-products .pp-table tbody tr.pp-alt {
  background: rgba(11, 27, 52, 0.42);
}

.page-products .pp-table__group th {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--c-cyan);
  background: rgba(11, 27, 52, 0.62);
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
}

.page-products .pp-table td.pp-id {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--c-mist);
  white-space: nowrap;
}

.page-products .pp-table td.pp-price {
  font-family: var(--font-mono);
  font-size: 1.0625rem;
  color: var(--c-cyan);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.page-products .pp-table tr.is-tuned {
  background: rgba(255, 162, 58, 0.08);
}

.page-products .pp-table tr.is-tuned td:first-child {
  box-shadow: inset 3px 0 0 0 var(--c-amber);
}

.page-products .pp-table tr.is-tuned td.pp-price {
  color: var(--c-amber);
}

.page-products .pp-table__note {
  margin: 0.9rem 0 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--c-mist);
}

/* ---------- 3 月调整 ---------- */
.page-products .pp-adjust__grid {
  display: grid;
  gap: var(--pp-gap);
  grid-template-columns: 1fr;
}

.page-products .pp-adjust__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--c-ink);
  max-width: 60ch;
}

.page-products .pp-adjust__detail {
  background: var(--c-teal);
  border: var(--pp-rule);
  padding: var(--pp-pad);
  clip-path: polygon(
    0 0,
    100% 0,
    100% calc(100% - var(--pp-notch)),
    calc(100% - var(--pp-notch)) 100%,
    0 100%
  );
}

.page-products .pp-delta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  padding-bottom: 1rem;
  border-bottom: var(--pp-rule);
}

.page-products .pp-delta__item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.page-products .pp-delta__tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--c-mist);
}

.page-products .pp-delta__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
}

.page-products .pp-delta__item--from .pp-delta__num {
  color: var(--c-mist);
  text-decoration: line-through;
  text-decoration-color: rgba(154, 169, 191, 0.6);
}

.page-products .pp-delta__item--to .pp-delta__num {
  color: var(--c-amber);
}

.page-products .pp-delta__arrow {
  font-size: 1.25rem;
  color: var(--c-line);
}

.page-products .pp-points {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-products .pp-points li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--c-ink);
}

.page-products .pp-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  background: var(--c-cyan);
  transform: rotate(45deg);
}

/* ---------- 图片容器 ---------- */
.page-products .pp-figure {
  position: relative;
  margin: 0;
  border: var(--pp-rule);
  background: var(--c-void-raise);
  overflow: hidden;
}

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

.page-products .pp-figure figcaption {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 0.4rem 0.7rem;
  background: rgba(7, 18, 35, 0.82);
  border-top: var(--pp-rule);
  border-right: var(--pp-rule);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--c-mist);
}

/* ---------- 球队库原档 ---------- */
.page-products .pp-hold__grid {
  display: grid;
  gap: var(--pp-gap);
  grid-template-columns: 1fr;
}

.page-products .pp-hold__list {
  margin-top: 1.25rem;
}

.page-products .pp-hold__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0;
  border-bottom: var(--pp-rule);
}

.page-products .pp-hold__row:first-child {
  border-top: var(--pp-rule);
}

.page-products .pp-hold__name {
  font-size: 0.9375rem;
  color: var(--c-ink);
}

.page-products .pp-hold__price {
  font-family: var(--font-mono);
  font-size: 1.0625rem;
  color: var(--c-cyan);
  font-variant-numeric: tabular-nums;
}

.page-products .pp-hold__note {
  margin: 1rem 0 0;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--c-mist);
  max-width: 58ch;
}

/* ---------- 赛季周期 ---------- */
.page-products .pp-cycle__media {
  margin-bottom: 1.5rem;
}

.page-products .pp-rail {
  display: none;
  width: 100%;
  height: 24px;
  margin-bottom: 0.5rem;
}

.page-products .pp-track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
  grid-template-columns: 1fr;
}

.page-products .pp-track__item {
  position: relative;
}

.page-products .pp-track__node {
  height: 100%;
  background: var(--c-steel);
  border: var(--pp-rule);
  padding: 1rem 1.1rem;
}

.page-products .pp-track__node summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  cursor: pointer;
  list-style: none;
}

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

.page-products .pp-track__node summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--c-violet-soft);
}

.page-products .pp-track__node[open] summary::after {
  content: "−";
}

.page-products .pp-track__dot {
  flex: none;
  width: 9px;
  height: 9px;
  background: var(--c-violet);
  transform: rotate(45deg);
}

.page-products .pp-track__id {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--c-violet-soft);
}

.page-products .pp-track__name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-ink);
}

.page-products .pp-track__desc {
  margin: 0.85rem 0 0;
  padding-top: 0.85rem;
  border-top: var(--pp-rule);
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--c-mist);
}

/* ---------- 下载与设备 ---------- */
.page-products .pp-devices {
  display: grid;
  gap: var(--pp-gap);
  grid-template-columns: 1fr;
}

.page-products .pp-device {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  background: var(--c-steel);
  border: var(--pp-rule);
  padding: var(--pp-pad);
  clip-path: polygon(
    0 0,
    100% 0,
    100% calc(100% - 14px),
    calc(100% - 14px) 100%,
    0 100%
  );
}

.page-products .pp-device--tablet {
  background: linear-gradient(158deg, var(--c-steel) 0%, #17325A 100%);
}

.page-products .pp-device__id {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--c-mist);
}

.page-products .pp-device__title {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}

.page-products .pp-device__desc {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--c-mist);
}

.page-products .pp-device__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
  font-size: 0.875rem;
}

.page-products .pp-device__list li {
  position: relative;
  padding-left: 0.9rem;
  color: var(--c-ink);
  line-height: 1.6;
}

.page-products .pp-device__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 5px;
  height: 5px;
  background: var(--c-cyan);
}

.page-products .pp-device__media {
  margin: auto 0 0;
}

.page-products .pp-device__media img {
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: top center;
}

/* ---------- 席位与团队档 ---------- */
.page-products .pp-seats__grid {
  display: grid;
  gap: var(--pp-gap);
  grid-template-columns: 1fr;
}

.page-products .pp-seats__facts {
  display: grid;
  gap: 0.55rem;
  align-content: start;
}

.page-products .pp-fact {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0.85rem;
  background: var(--c-steel);
  border-left: 3px solid var(--c-violet);
}

.page-products .pp-fact__k {
  font-size: 0.875rem;
  color: var(--c-mist);
}

.page-products .pp-fact__v {
  font-family: var(--font-mono);
  font-size: 1.0625rem;
  color: var(--c-cyan);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.page-products .pp-seats__media {
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
}

/* ---------- 相关链接 ---------- */
.page-products .pp-links {
  margin-top: clamp(2rem, 5vw, 3rem);
  padding-top: 1.25rem;
  border-top: var(--pp-rule);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
}

.page-products .pp-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.85rem;
  border: var(--pp-rule);
  background: rgba(19, 43, 76, 0.6);
  color: var(--c-ink);
  font-size: 0.875rem;
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-products .pp-links a::before {
  content: "→";
  font-family: var(--font-mono);
  color: var(--c-cyan);
}

.page-products .pp-links a:hover,
.page-products .pp-links a:focus-visible {
  border-color: var(--c-cyan);
  color: var(--c-cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-products .pp-devices {
    grid-template-columns: 3fr 5fr 4fr;
  }
}

@media (min-width: 900px) {
  .page-products .pp-adjust__grid {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }

  .page-products .pp-hold__grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-products .pp-seats__grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-products .pp-rail {
    display: block;
  }

  .page-products .pp-track {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }
}

@media (min-width: 1100px) {
  .page-products .pp-table {
    min-width: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-links a {
    transition: none;
  }
}