.page-products {
  --ps-line: rgba(221, 228, 238, .16);
  --ps-card: rgba(27, 39, 64, .72);
  --ps-soft: rgba(244, 247, 251, .78);
  background:
    radial-gradient(1200px 640px at 88% -10%, rgba(0, 229, 255, .12), transparent 60%),
    radial-gradient(900px 520px at 6% 108%, rgba(255, 107, 53, .10), transparent 60%),
    linear-gradient(180deg, var(--ink) 0%, var(--midnight) 100%);
  color: #fff;
  overflow-x: clip;
  padding-bottom: 0;
}

.page-products h2 {
  font-family: var(--font-head);
  font-weight: 900;
  letter-spacing: -.015em;
  line-height: 1.22;
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  padding-block: 24px 56px;
}

.page-products .breadcrumb { margin-bottom: 24px; }

.page-products .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--gray);
}

.page-products .breadcrumb__list a {
  color: var(--cyan);
  text-decoration: none;
}

.page-products .breadcrumb__list a:hover { text-decoration: underline; }

.page-products .breadcrumb__list li + li::before {
  content: "/";
  margin-right: 6px;
  opacity: .55;
}

.page-products .breadcrumb__list [aria-current="page"] { color: #fff; }

.page-products .prod-hero__eyebrow {
  margin: 0 0 14px;
  color: var(--orange);
}

.page-products .prod-hero h1 {
  margin: 0;
  max-width: 620px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 6.6vw, 60px);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: #fff;
}

.page-products .prod-hero .lead {
  margin: 22px 0 0;
  max-width: 620px;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--ps-soft);
}

.page-products .prod-hero__facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 16px 20px;
  max-width: 720px;
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .prod-hero__facts > li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 14px;
  border-left: 2px solid var(--orange);
}

.page-products .prod-hero__num {
  font-family: var(--font-mono);
  font-size: clamp(19px, 2.6vw, 24px);
  font-weight: 700;
  letter-spacing: -.01em;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}

.page-products .prod-hero__key {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--gray);
}

/* ---------- 索引 + 演示区 ---------- */
.page-products .prod-workbench {
  display: grid;
  gap: 26px;
  padding-bottom: 72px;
}

.page-products .prod-index {
  min-width: 0;
  padding: 16px 14px;
  border: 1px solid var(--ps-line);
  border-radius: 14px;
  background: rgba(6, 20, 48, .62);
}

.page-products .prod-index__kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .3em;
  color: var(--orange);
}

.page-products .prod-index__list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .prod-index__list li { flex: 0 0 auto; }

.page-products .prod-index__list a {
  display: block;
  padding: 7px 11px;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--ps-soft);
  text-decoration: none;
  white-space: nowrap;
  transition: background .2s, color .2s, border-color .2s;
}

.page-products .prod-index__list a:hover,
.page-products .prod-index__list a:focus-visible {
  background: rgba(0, 229, 255, .12);
  color: #fff;
}

@media (min-width: 920px) {
  .page-products .prod-workbench {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .prod-index {
    position: sticky;
    top: 96px;
  }

  .page-products .prod-index__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
  }

  .page-products .prod-index__list li { flex: 0 1 auto; }

  .page-products .prod-index__list a {
    border-left: 2px solid transparent;
    border-radius: 0 8px 8px 0;
    white-space: normal;
  }

  .page-products .prod-index__list a:hover,
  .page-products .prod-index__list a:focus-visible {
    border-left-color: var(--cyan);
    background: rgba(0, 229, 255, .1);
  }
}

.page-products .prod-stage {
  display: grid;
  gap: 26px;
  min-width: 0;
}

.page-products .prod-block {
  min-width: 0;
  padding: 24px 18px;
  border: 1px solid var(--ps-line);
  border-radius: 16px;
  background: var(--ps-card);
  scroll-margin-top: 100px;
}

@media (min-width: 720px) {
  .page-products .prod-block { padding: 32px 30px; }
}

.page-products .prod-block__head { margin: 0 0 22px; }

.page-products .prod-block__head .eyebrow {
  margin: 0 0 10px;
  color: var(--orange);
}

.page-products .prod-block__head h2 {
  margin: 0 0 10px;
  font-size: clamp(22px, 3vw, 31px);
}

.page-products .prod-block__head p {
  margin: 0;
  max-width: 580px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ps-soft);
}

/* ---------- 三端下载 ---------- */
.page-products .prod-split {
  display: grid;
  gap: 24px;
  align-items: start;
}

@media (min-width: 800px) {
  .page-products .prod-split {
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 32px;
  }
}

.page-products .prod-split__media .media-frame {
  overflow: hidden;
  border-radius: 12px;
}

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

.page-products .prod-spec {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .prod-spec > li {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--ps-line);
}

.page-products .prod-spec > li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .prod-spec__tag {
  display: inline-block;
  padding: 3px 0;
  border-radius: 4px;
  background: var(--cyan);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-align: center;
}

.page-products .prod-spec p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--ps-soft);
}

@media (max-width: 520px) {
  .page-products .prod-spec > li {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .page-products .prod-spec__tag {
    justify-self: start;
    padding: 3px 10px;
  }
}

/* ---------- 面板四区 ---------- */
.page-products .prod-cells {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 560px) {
  .page-products .prod-cells { grid-template-columns: 1fr 1fr; }
}

.page-products .prod-cell {
  position: relative;
  padding: 18px 16px 16px;
  border-radius: 12px;
  background: linear-gradient(155deg, rgba(10, 31, 68, .94), rgba(6, 20, 48, .94));
  box-shadow: inset 0 0 0 1px var(--ps-line);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-products .prod-cell h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .02em;
}

.page-products .prod-cell p {
  margin: 0;
  padding-right: 16px;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--ps-soft);
}

.page-products .prod-cell__dot {
  position: absolute;
  top: 18px;
  right: 16px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(244, 247, 251, .5);
  box-shadow: 0 0 0 4px rgba(244, 247, 251, .1);
}

.page-products .prod-cell--live .prod-cell__dot {
  background: var(--live);
  box-shadow: 0 0 0 4px rgba(46, 212, 122, .18);
}

.page-products .prod-cell--cyan .prod-cell__dot {
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(0, 229, 255, .18);
}

.page-products .prod-cell--orange .prod-cell__dot {
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 107, 53, .18);
}

.page-products .prod-figure {
  margin: 24px 0 0;
  overflow: hidden;
  border: 1px solid var(--ps-line);
  border-radius: 12px;
}

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

/* ---------- 榜单 ---------- */
.page-products .prod-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
}

.page-products .prod-chips .chip {
  padding: 6px 13px;
  border: 1px solid rgba(221, 228, 238, .26);
  border-radius: 999px;
  background: transparent;
  color: var(--ps-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  white-space: nowrap;
}

.page-products .prod-chips .chip--active {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--ink);
  font-weight: 700;
}

.page-products .prod-cols {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  padding: 13px 15px;
  border: 1px solid rgba(0, 229, 255, .26);
  border-radius: 10px;
  background: rgba(0, 229, 255, .07);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}

.page-products .prod-note {
  margin: 16px 0 0;
  padding: 12px 0 12px 14px;
  border-left: 2px solid var(--cyan);
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--ps-soft);
}

/* ---------- 球队库 ---------- */
.page-products .prod-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(126px, 1fr));
  gap: 10px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.page-products .prod-facts > li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 13px 14px;
  border: 1px solid rgba(0, 166, 189, .32);
  border-radius: 10px;
  background: rgba(0, 166, 189, .12);
}

.page-products .prod-facts__n {
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: #fff;
}

.page-products .prod-facts__k {
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--gray);
}

.page-products .prod-body {
  margin: 0;
  max-width: 600px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ps-soft);
}

/* ---------- 固定常用 ---------- */
.page-products .prod-pins {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 640px) {
  .page-products .prod-pins { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.page-products .prod-pins__card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
  min-height: 104px;
  padding: 15px;
  border: 1px dashed rgba(221, 228, 238, .24);
  border-radius: 12px;
  background: rgba(244, 247, 251, .04);
  color: rgba(244, 247, 251, .55);
}

.page-products .prod-pins__card--pinned {
  border: 1px solid var(--orange);
  background: linear-gradient(155deg, rgba(255, 107, 53, .2), rgba(255, 107, 53, .05));
  color: #fff;
}

.page-products .prod-pins__card .tag {
  align-self: flex-start;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(221, 228, 238, .14);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .16em;
}

.page-products .prod-pins__card--pinned .tag {
  background: var(--orange);
  color: var(--ink);
  font-weight: 700;
}

.page-products .prod-pins__card p {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
}

/* ---------- 版本滑轨 ---------- */
.page-products .prod-timeline {
  position: relative;
  overflow: hidden;
  padding-block: 60px;
  border-top: 1px solid var(--ps-line);
  border-bottom: 1px solid var(--ps-line);
  background: var(--midnight);
  scroll-margin-top: 100px;
}

.page-products .prod-timeline__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .32;
  pointer-events: none;
}

.page-products .prod-timeline .shell {
  position: relative;
  z-index: 1;
}

.page-products .prod-timeline__head { margin: 0 0 26px; }

.page-products .prod-timeline__head .eyebrow {
  margin: 0 0 10px;
  color: var(--orange);
}

.page-products .prod-timeline__head h2 {
  margin: 0 0 10px;
  font-size: clamp(22px, 3vw, 31px);
}

.page-products .prod-timeline__head p {
  margin: 0;
  max-width: 560px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ps-soft);
}

.page-products .prod-rail {
  display: flex;
  gap: 14px;
  margin: 0;
  padding: 4px 0 14px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

.page-products .prod-rail__item {
  flex: 0 0 250px;
  scroll-snap-align: start;
  padding: 18px 16px;
  border: 1px solid var(--ps-line);
  border-top: 3px solid var(--orange);
  border-radius: 12px;
  background: rgba(10, 31, 68, .86);
}

.page-products .prod-rail__ver {
  display: block;
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}

.page-products .prod-rail__flag {
  display: block;
  margin-top: 2px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .22em;
  color: var(--gray);
}

.page-products .prod-rail__item p {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--ps-soft);
}

/* ---------- 排查 ---------- */
.page-products .prod-help {
  padding-block: 64px;
  scroll-margin-top: 100px;
}

.page-products .prod-help__list {
  display: grid;
  gap: 16px;
  margin: 26px 0 24px;
  padding: 0;
  list-style: none;
}

.page-products .prod-help__list > li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--ps-line);
}

.page-products .prod-help__list > li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .prod-help__n {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--orange);
}

.page-products .prod-help__list h3 {
  margin: 0 0 6px;
  font-size: 15.5px;
  font-weight: 700;
}

.page-products .prod-help__list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--ps-soft);
}

.page-products .prod-help__link {
  display: inline-block;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(0, 229, 255, .4);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--cyan);
  text-decoration: none;
  transition: color .2s, border-color .2s;
}

.page-products .prod-help__link:hover {
  color: #fff;
  border-bottom-color: #fff;
}

/* ---------- 下载行动区 ---------- */
.page-products .prod-cta {
  position: relative;
  overflow: hidden;
  padding-block: 52px;
  border-top: 1px solid var(--ps-line);
  background: linear-gradient(112deg, var(--graphite) 0%, var(--ink) 62%, var(--midnight) 100%);
}

.page-products .prod-cta::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;
  width: 240px;
  height: 240px;
  background: var(--orange);
  opacity: .16;
  transform: rotate(18deg);
  clip-path: polygon(0 0, 100% 0, 100% 70%, 0 100%);
  pointer-events: none;
}

.page-products .prod-cta__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 30px;
  align-items: center;
}

@media (min-width: 800px) {
  .page-products .prod-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 48px;
  }
}

.page-products .prod-cta__text .eyebrow {
  margin: 0 0 10px;
  color: var(--orange);
}

.page-products .prod-cta__title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(23px, 3.2vw, 34px);
  line-height: 1.22;
  letter-spacing: -.015em;
  color: #fff;
}

.page-products .prod-cta__body {
  margin: 0 0 10px;
  max-width: 540px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ps-soft);
}

.page-products .prod-cta__meta {
  margin: 0 0 4px;
  max-width: 540px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: .05em;
  color: var(--cyan);
}

.page-products .prod-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.page-products .prod-qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  justify-self: start;
}

.page-products .prod-qr__grid {
  width: 124px;
  height: 124px;
  border: 6px solid #fff;
  border-radius: 10px;
  background-color: #fff;
  background-image: repeating-conic-gradient(var(--ink) 0% 25%, #fff 0% 50%);
  background-size: 16px 16px;
}

.page-products .prod-qr__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--gray);
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    transition-duration: .001ms !important;
    animation-duration: .001ms !important;
  }
}