/* ============================================
   平台服务 · 页面专属样式
   作用域：.page-products
   ============================================ */
.page-products {
  --glass-a: rgba(16, 31, 59, 0.55);
  --glass-b: rgba(16, 31, 59, 0.74);
  --glass-c: rgba(16, 31, 59, 0.88);
  --ink-deep: rgba(10, 20, 40, 0.5);
  --ink-mid: rgba(10, 20, 40, 0.32);
  overflow-x: hidden;
}

/* ---------- 面包屑（页面上下文） ---------- */
.page-products .breadcrumb {
  position: relative;
  z-index: 2;
  margin-bottom: 16px;
}
.page-products .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}
.page-products .breadcrumb li {
  display: flex;
  align-items: center;
  gap: 8px;
}
.page-products .breadcrumb li:not(:last-child)::after {
  content: "/";
  color: var(--color-accent);
}
.page-products .breadcrumb a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color 0.2s var(--ease-snap);
}
.page-products .breadcrumb a[aria-current="page"] {
  color: var(--color-text);
}
.page-products .breadcrumb a:hover {
  color: var(--color-accent-2);
}

/* ---------- Hero ---------- */
.page-products .platform-hero {
  position: relative;
  padding-top: 36px;
  min-height: 540px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.page-products .platform-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(112deg, rgba(10, 20, 40, 0.96) 18%, rgba(10, 20, 40, 0.72) 56%, rgba(16, 31, 59, 0.62) 82%),
    radial-gradient(circle at 82% 28%, rgba(255, 107, 53, 0.12), transparent 36%);
  pointer-events: none;
}
.page-products .platform-hero::after {
  content: "";
  position: absolute;
  left: -140px;
  bottom: -120px;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  background: conic-gradient(
    from 240deg,
    transparent 0%,
    var(--color-accent) 16%,
    transparent 28%,
    var(--color-accent-2) 42%,
    transparent 54%
  );
  opacity: 0.14;
  filter: blur(8px);
  pointer-events: none;
}
.page-products .platform-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
}
.page-products .platform-hero__visual {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.page-products .platform-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.28;
  filter: saturate(0.62) contrast(1.12);
}
.page-products .platform-hero__content {
  position: relative;
  z-index: 1;
  max-width: 760px;
  padding: 28px 0 52px;
}
.page-products .platform-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.375rem, 6.4vw, 4.75rem);
  line-height: 1.04;
  margin: 14px 0 20px;
  letter-spacing: -0.02em;
  color: var(--color-text);
}
.page-products .platform-hero__title .text-outline {
  display: block;
  color: transparent;
  -webkit-text-stroke: 2px var(--color-accent);
  font-size: 0.82em;
  letter-spacing: 0.02em;
}
.page-products .platform-hero__lead {
  color: var(--color-text-muted);
  font-size: 1.0625rem;
  line-height: 1.8;
  max-width: 640px;
  margin: 0;
}
.page-products .platform-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0;
}
.page-products .platform-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ---------- 三列主题带 ---------- */
.page-products .platform-triptych {
  position: relative;
}
.page-products .platform-triptych::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 42%;
  height: 240px;
  background:
    repeating-linear-gradient(
      -45deg,
      transparent 0 12px,
      rgba(255, 107, 53, 0.05) 12px 14px,
      transparent 14px 32px
    );
  pointer-events: none;
}
.page-products .platform-map-heading {
  position: relative;
  z-index: 1;
  border-left: 3px solid var(--color-accent);
  padding-left: 18px;
  margin-bottom: 28px;
}
.page-products .platform-map-heading .eyebrow {
  color: var(--color-accent-2);
}
.page-products .platform-map-heading .section-title {
  font-size: clamp(1.625rem, 3vw, 2.375rem);
  margin: 8px 0 6px;
  line-height: 1.2;
  color: var(--color-text);
}
.page-products .platform-map-heading .section-lead {
  color: var(--color-text-muted);
  max-width: 640px;
  font-size: 0.9375rem;
  line-height: 1.75;
  margin: 0;
}

.page-products .platform-triptych__grid {
  display: grid;
  gap: 20px;
  margin-top: 32px;
  align-items: stretch;
}

/* ---------- 主题带列 ---------- */
.page-products .platform-col {
  position: relative;
  border-radius: var(--radius-cut);
  border: 1px solid var(--glass-border);
  padding: 24px 20px 26px;
  display: flex;
  flex-direction: column;
  transition:
    border-color 0.3s var(--ease-snap),
    transform 0.3s var(--ease-snap),
    box-shadow 0.3s var(--ease-snap);
  overflow: hidden;
}
.page-products .platform-col:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.22);
}
.page-products .platform-col::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 72px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-2));
}
/* 每一列使用不同透明度的玻璃层 */
.page-products .platform-col--overview {
  background: var(--glass-a);
}
.page-products .platform-col--compat {
  background: var(--glass-b);
}
.page-products .platform-col--version {
  background: var(--glass-c);
}

.page-products .platform-col__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.page-products .platform-col__index {
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--color-accent);
  border: 1px solid rgba(255, 107, 53, 0.5);
  border-radius: 6px;
  padding: 3px 8px;
  letter-spacing: 0.06em;
}
.page-products .platform-col__title {
  font-family: var(--font-display);
  font-size: clamp(1.125rem, 1.6vw, 1.375rem);
  line-height: 1.3;
  margin: 0 0 8px;
  color: var(--color-text);
}
.page-products .platform-col__text {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.7;
  margin: 0 0 16px;
}
.page-products .platform-col__media {
  margin: 16px 0 0;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  background: var(--ink-deep);
  aspect-ratio: 4 / 3;
}
.page-products .platform-col--compat .platform-col__media {
  aspect-ratio: 16 / 10;
}
.page-products .platform-col--version .platform-col__media {
  aspect-ratio: 2 / 1;
}
.page-products .platform-col__media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}
.page-products .platform-col__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
}
.page-products .platform-col__link {
  color: var(--color-accent-2);
  font-size: 0.875rem;
  text-decoration: none;
  border-bottom: 1px solid rgba(184, 255, 62, 0.35);
  padding-bottom: 2px;
  transition: border-color 0.2s var(--ease-snap), color 0.2s var(--ease-snap);
}
.page-products .platform-col__link:hover {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}
.page-products .platform-col__note {
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  line-height: 1.65;
  margin: 14px 0 0;
  padding: 10px 12px;
  border-left: 3px solid var(--color-accent-2);
  background: rgba(184, 255, 62, 0.05);
  border-radius: 4px 10px 10px 4px;
}

/* ---------- 能力列表 ---------- */
.page-products .platform-feature-list {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-products .platform-feature-list__item {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 12px 14px;
  background: var(--ink-deep);
  border-left: 3px solid var(--color-accent);
  border-radius: 4px 10px 10px 4px;
}
.page-products .platform-feature-list__item strong {
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.page-products .platform-feature-list__item span {
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  line-height: 1.6;
}

/* ---------- 适配清单折叠组 ---------- */
.page-products .adapt-tabs {
  display: grid;
  gap: 10px;
  margin: 4px 0 0;
}
.page-products .adapt-tabs__group {
  background: var(--ink-deep);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.25s var(--ease-snap);
}
.page-products .adapt-tabs__group[open] {
  border-color: var(--color-accent-2);
  background: rgba(16, 31, 59, 0.62);
}
.page-products .adapt-tabs__trigger {
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  list-style: none;
  padding: 12px 14px;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  user-select: none;
}
.page-products .adapt-tabs__trigger::-webkit-details-marker {
  display: none;
}
.page-products .adapt-tabs__trigger::-moz-list-bullet {
  list-style-type: none;
}
.page-products .adapt-tabs__arrow::before {
  content: "+";
  display: block;
  min-width: 22px;
  height: 22px;
  line-height: 20px;
  text-align: center;
  font-size: 1.125rem;
  font-weight: 900;
  color: var(--color-accent-2);
  border: 1px solid rgba(184, 255, 62, 0.5);
  border-radius: 6px;
  transition: transform 0.25s var(--ease-snap), color 0.25s var(--ease-snap);
}
.page-products .adapt-tabs__group[open] .adapt-tabs__arrow::before {
  content: "−";
  transform: rotate(180deg);
}
.page-products .adapt-list {
  list-style: none;
  margin: 0;
  padding: 0 14px 14px;
  display: grid;
  gap: 8px;
}
.page-products .adapt-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 8px 10px;
  background: rgba(16, 31, 59, 0.42);
  border-radius: 8px;
}
.page-products .adapt-list strong {
  color: var(--color-text);
  font-size: 0.8125rem;
  font-weight: 600;
  white-space: nowrap;
}
.page-products .adapt-list span {
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  line-height: 1.5;
  text-align: right;
}

/* ---------- 版本表格 ---------- */
.page-products .version-table-wrap {
  overflow-x: auto;
  margin: 4px 0 0;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  background: var(--ink-deep);
}
.page-products .version-table {
  width: 100%;
  min-width: 320px;
  border-collapse: collapse;
  font-size: 0.8125rem;
}
.page-products .version-table th,
.page-products .version-table td {
  padding: 11px 10px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(179, 195, 214, 0.09);
}
.page-products .version-table th {
  color: var(--color-text-muted);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}
.page-products .version-table td {
  color: var(--color-text);
  line-height: 1.55;
}
.page-products .version-table tr:hover td {
  background: rgba(255, 107, 53, 0.08);
}
.page-products .version-table__current td {
  background: rgba(184, 255, 62, 0.07);
}
.page-products .version-table__current td:first-child {
  box-shadow: inset 3px 0 0 var(--color-accent-2);
}

/* ---------- 开始使用 ---------- */
.page-products .platform-quickstart__inner {
  display: grid;
  gap: 26px;
  background:
    linear-gradient(135deg, rgba(16, 31, 59, 0.9), rgba(10, 20, 40, 0.68)),
    repeating-linear-gradient(-45deg, transparent 0 18px, rgba(255, 107, 53, 0.04) 18px 20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-cut);
  padding: 28px 20px;
}
.page-products .platform-quickstart__content {
  position: relative;
  z-index: 1;
}
.page-products .platform-quickstart__content .section-lead {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.75;
  margin: 10px 0 0;
  max-width: 620px;
}
.page-products .platform-steps {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}
.page-products .platform-steps__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.page-products .platform-steps__num {
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 1.125rem;
  color: var(--color-accent-2);
  background: rgba(184, 255, 62, 0.1);
  border: 1px solid var(--color-accent-2);
  border-radius: 12px 12px 12px 3px;
}
.page-products .platform-steps__item h3 {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  line-height: 1.35;
  margin: 0 0 5px;
  color: var(--color-text);
}
.page-products .platform-steps__item p {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.7;
  margin: 0;
}
.page-products .platform-steps__note {
  margin: 18px 0;
  padding: 12px 14px;
  background: rgba(255, 107, 53, 0.08);
  border-left: 3px solid var(--color-accent);
  border-radius: 4px 12px 12px 4px;
}
.page-products .platform-steps__note p {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.7;
  margin: 0;
}
.page-products .platform-quickstart__media {
  border-radius: var(--radius-cut);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  background: var(--ink-deep);
  max-height: 430px;
  min-height: 240px;
}
.page-products .platform-quickstart__media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

/* ---------- 信任数据带 ---------- */
.page-products .platform-trust__inner {
  display: grid;
  gap: 26px;
  padding: 10px 0 20px;
}
.page-products .platform-trust__statement .section-title {
  margin: 8px 0 8px;
}
.page-products .platform-trust__lead {
  color: var(--color-text-muted);
  max-width: 600px;
  font-size: 0.9375rem;
  line-height: 1.8;
  margin: 0;
}
.page-products .platform-trust__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
}
.page-products .platform-trust__stats div {
  background: var(--glass-b);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 16px 14px;
  transition: border-color 0.25s var(--ease-snap);
}
.page-products .platform-trust__stats div:hover {
  border-color: var(--color-accent);
}
.page-products .platform-trust__stats dt {
  color: var(--color-text-muted);
  font-size: 0.8125rem;
}
.page-products .platform-trust__stats dd {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--color-text);
}
.page-products .platform-trust__stats dd.num-display {
  color: var(--color-accent);
}

/* ---------- 动效 ---------- */
@keyframes page-products-col-in {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- 桌面端增强 ---------- */
@media (min-width: 992px) {
  .page-products .platform-hero {
    min-height: 620px;
  }
  .page-products .platform-hero__content {
    padding: 56px 0 72px;
    max-width: 720px;
  }
  .page-products .platform-hero__visual {
    inset: 0 0 0 34%;
  }
  .page-products .platform-hero__img {
    opacity: 0.42;
  }

  .page-products .platform-triptych__grid {
    grid-template-columns: 1.08fr 1fr 0.94fr;
    gap: 18px;
    margin-top: 40px;
  }
  .page-products .platform-col {
    padding: 26px 22px 28px;
  }

  .page-products .platform-quickstart__inner {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 40px;
    padding: 40px 36px;
  }
  .page-products .platform-quickstart__media {
    min-height: 320px;
    max-height: 420px;
  }

  .page-products .platform-trust__inner {
    grid-template-columns: 1fr 1.1fr;
    align-items: center;
    gap: 48px;
    padding: 14px 0 28px;
  }
  .page-products .platform-trust__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
  }
  .page-products .platform-trust__stats dd {
    font-size: 1.625rem;
  }
}

@media (min-width: 1400px) {
  .page-products .platform-triptych__grid {
    gap: 24px;
  }
  .page-products .platform-col--overview {
    background: var(--glass-a);
  }
  .page-products .platform-col--compat {
    background: var(--glass-b);
  }
  .page-products .platform-col--version {
    background: var(--glass-c);
  }
  .page-products .platform-col {
    padding: 30px 26px 32px;
  }
}