.page-products {
  --panel-radius: 18px;
  --panel-pad: 24px;
  --panel-gap: 20px;
}

/* ========== 首屏：封面式标题 + 数据摘要 ========== */
.page-products .products-hero {
  position: relative;
  padding: 44px 0 20px;
  overflow: hidden;
}

.page-products .products-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(57, 255, 136, 0.05) 1px, transparent 1px),
    linear-gradient(rgba(57, 255, 136, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 75%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 75%);
}

.page-products .products-hero-grid {
  position: relative;
  display: grid;
  gap: 24px;
}

.page-products .products-hero-main {
  min-width: 0;
}

.page-products .products-hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  padding: 7px 14px;
  border: 1px solid rgba(57, 255, 136, 0.3);
  border-radius: 999px;
  background: rgba(57, 255, 136, 0.06);
  font-family: var(--fh-font-data);
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  color: var(--fh-green);
}

.page-products .products-hero-title {
  margin: 0 0 18px;
  font-family: var(--fh-font-display);
  font-weight: 900;
  font-size: clamp(2rem, 5.2vw, 3.25rem);
  line-height: 1.16;
  letter-spacing: 0.01em;
  color: var(--fh-text);
}

.page-products .products-hero-lead {
  margin: 0;
  max-width: 720px;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(226, 232, 228, 0.82);
}

.page-products .products-hero-stats dl {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--fh-border);
  border: 1px solid var(--fh-border);
  border-radius: 16px;
  overflow: hidden;
}

.page-products .products-hero-stats dl div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 13px 14px;
  background: rgba(8, 26, 23, 0.9);
}

.page-products .products-hero-stats dt {
  font-size: 0.8125rem;
  color: rgba(226, 232, 228, 0.7);
}

.page-products .products-hero-stats dd {
  margin: 0;
  font-weight: 700;
  color: var(--fh-data);
  white-space: nowrap;
}

/* ========== 产品矩阵：非对称数据面板网格 ========== */
.page-products .products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--panel-gap);
  margin-top: 32px;
}

.page-products .products-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: var(--panel-pad);
  border-radius: var(--panel-radius);
  border: 1px solid var(--fh-border);
  box-shadow: var(--fh-shadow);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.page-products .products-panel:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 44px rgba(0, 0, 0, 0.48);
  border-color: rgba(57, 255, 136, 0.28);
}

.page-products .products-panel[hidden] {
  display: none;
}

.page-products .products-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--fh-border);
}

.page-products .products-panel-num {
  color: var(--fh-green);
  font-size: 0.875rem;
  letter-spacing: 0.08em;
}

.page-products .products-panel-code {
  color: var(--fh-data);
  opacity: 0.75;
  font-size: 0.75rem;
  letter-spacing: 0.22em;
}

.page-products .products-panel-body {
  display: grid;
  gap: var(--panel-gap);
  min-width: 0;
}

.page-products .products-panel-copy {
  min-width: 0;
}

.page-products .products-panel-copy h3 {
  margin: 0 0 10px;
  font-family: var(--fh-font-display);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--fh-text);
}

.page-products .products-panel-copy p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: rgba(226, 232, 228, 0.84);
}

.page-products .products-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 18px 0 0;
}

.page-products .products-metrics div {
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--fh-border);
  border-radius: 12px;
  min-width: 0;
}

.page-products .products-metrics dt {
  font-size: 0.75rem;
  color: var(--fh-data);
  opacity: 0.75;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-products .products-metrics dd {
  margin: 3px 0 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--fh-text);
  white-space: nowrap;
}

.page-products .products-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .products-tags li {
  padding: 4px 12px;
  font-size: 0.8125rem;
  color: rgba(226, 232, 228, 0.85);
  border: 1px solid var(--fh-border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
}

.page-products .products-panel-art {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--fh-border);
  background: rgba(0, 0, 0, 0.15);
}

.page-products .products-panel-art img {
  display: block;
  width: 100%;
  height: 210px;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.page-products .products-panel:hover .products-panel-art img {
  transform: scale(1.02);
}

/* 面板区分色：深蓝绿 / 深靛紫 / 酒红 */
.page-products .panel-live {
  background: linear-gradient(135deg, #0d2a25 0%, #081a17 55%, #0c231f 100%);
}

.page-products .panel-injury {
  background: linear-gradient(150deg, #20173a 0%, #120b26 68%, #171030 100%);
}

.page-products .panel-calendar {
  background: linear-gradient(150deg, #32121d 0%, #2a0a14 70%, #24101a 100%);
}

.page-products .panel-team {
  background: linear-gradient(135deg, #0c2b2e 0%, #081a17 60%, #0a2222 100%);
}

.page-products .panel-screen {
  background: linear-gradient(135deg, #1b0f2e 0%, #120b26 60%, #191033 100%);
}

/* ========== 数据更新机制：仪表盘三格 ========== */
.page-products .update-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--panel-gap);
  margin-top: 32px;
}

.page-products .update-cell {
  padding: 24px;
  border: 1px solid var(--fh-border);
  border-radius: var(--panel-radius);
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.03);
}

.page-products .update-cell-injury {
  background: linear-gradient(145deg, #132b20 0%, #0a1b15 100%);
}

.page-products .update-cell-live {
  border-color: rgba(57, 255, 136, 0.28);
  background: linear-gradient(145deg, #10271f 0%, #081a17 100%);
}

.page-products .update-cell-season {
  background: linear-gradient(145deg, #2a2210 0%, #191506 100%);
}

.page-products .update-cell-label {
  font-family: var(--fh-font-data);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  color: var(--fh-green);
}

.page-products .update-cell-live .update-cell-label {
  color: var(--fh-orange);
}

.page-products .update-cell-season .update-cell-label {
  color: var(--fh-yellow);
}

.page-products .update-cell-value {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 12px 0 8px;
}

.page-products .update-metric {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--fh-data);
}

.page-products .update-cell-live .update-metric {
  color: var(--fh-green);
  font-size: 2rem;
}

.page-products .update-cell-season .update-metric {
  color: var(--fh-yellow);
  font-size: 2.25rem;
}

.page-products .update-unit {
  font-size: 0.875rem;
  color: rgba(226, 232, 228, 0.7);
}

.page-products .update-cell p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(226, 232, 228, 0.82);
}

.page-products .update-track {
  height: 4px;
  margin: 18px 0 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.page-products .update-bar {
  display: block;
  height: 100%;
  border-radius: inherit;
}

.page-products .update-bar-injury {
  width: 90%;
  background: linear-gradient(90deg, var(--fh-green), rgba(57, 255, 136, 0.55));
}

.page-products .update-bar-live {
  width: 98%;
  background: linear-gradient(90deg, var(--fh-orange), rgba(255, 179, 127, 0.7));
}

.page-products .update-bar-season {
  width: 64%;
  background: linear-gradient(90deg, var(--fh-yellow), rgba(255, 233, 179, 0.7));
}

.page-products .update-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--fh-font-data);
  font-size: 0.8125rem;
  color: var(--fh-data);
}

.page-products .update-note {
  margin: 24px 0 0;
  text-align: center;
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: rgba(160, 240, 208, 0.7);
}

/* ========== 版本计划：时间线 ========== */
.page-products .fh-layout-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: start;
  margin-top: 32px;
}

.page-products .version-timeline {
  position: relative;
  min-width: 0;
}

.page-products .version-timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(to bottom, var(--fh-border), rgba(57, 255, 136, 0.55));
}

.page-products .version-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 16px 0 16px 24px;
}

.page-products .version-item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 26px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #2a3f39;
  border: 2px solid var(--fh-bg-deep);
}

.page-products .version-item-current::before {
  background: var(--fh-green);
  box-shadow: 0 0 12px rgba(57, 255, 136, 0.6);
}

.page-products .version-tag {
  display: inline-block;
  width: max-content;
  padding: 6px 14px;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--fh-green);
  border: 1px solid var(--fh-border);
  border-radius: 10px;
  background: rgba(57, 255, 136, 0.06);
}

.page-products .version-item-current .version-tag {
  color: var(--fh-orange);
  border-color: rgba(255, 107, 44, 0.35);
  background: rgba(255, 107, 44, 0.08);
}

.page-products .version-content {
  min-width: 0;
}

.page-products .version-content h3 {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 6px;
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--fh-text);
}

.page-products .version-content p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: rgba(226, 232, 228, 0.82);
}

.page-products .version-next {
  margin: 8px 0 0 24px;
  padding-top: 16px;
  border-top: 1px solid var(--fh-border);
  font-size: 0.8125rem;
  letter-spacing: 0.05em;
  color: rgba(160, 240, 208, 0.7);
}

/* ========== 接入方式：接口槽式卡片 ========== */
.page-products .access-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--panel-gap);
  margin-top: 32px;
}

.page-products .access-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 28px 24px;
  border: 1px solid var(--fh-border);
  border-radius: var(--panel-radius);
  background: rgba(255, 255, 255, 0.03);
  box-shadow: var(--fh-shadow);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.page-products .access-card:hover {
  transform: translateY(-3px);
  border-color: rgba(57, 255, 136, 0.22);
}

.page-products .access-card-web {
  background: linear-gradient(145deg, #0c2b24 0%, #081a17 100%);
}

.page-products .access-card-api {
  background: linear-gradient(145deg, #1d1430 0%, #120b26 100%);
}

.page-products .access-card-sdk {
  background: linear-gradient(145deg, #2b1822 0%, #1c0d14 100%);
}

.page-products .access-code {
  display: block;
  margin-bottom: 14px;
  font-size: 0.75rem;
  letter-spacing: 0.28em;
  color: var(--fh-green);
}

.page-products .access-card-api .access-code {
  color: var(--fh-data);
}

.page-products .access-card-sdk .access-code {
  color: var(--fh-orange);
}

.page-products .access-card h3 {
  margin: 0 0 12px;
  font-family: var(--fh-font-display);
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--fh-text);
}

.page-products .access-card p {
  margin: 0 0 16px;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: rgba(226, 232, 228, 0.84);
}

.page-products .access-card ul {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-products .access-card ul li {
  position: relative;
  padding-left: 18px;
  font-size: 0.875rem;
  color: var(--fh-data);
}

.page-products .access-card ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--fh-green);
  box-shadow: 0 0 6px rgba(57, 255, 136, 0.5);
}

.page-products .access-card-api ul li::before {
  background: var(--fh-data);
  box-shadow: 0 0 6px rgba(160, 240, 208, 0.5);
}

.page-products .access-card-sdk ul li::before {
  background: var(--fh-orange);
  box-shadow: 0 0 6px rgba(255, 107, 44, 0.5);
}

.page-products .access-card .fh-btn {
  margin-top: auto;
  align-self: flex-start;
}

.page-products .access-bottom-note {
  margin: 28px 0 0;
  text-align: center;
  font-size: 0.875rem;
  color: rgba(226, 232, 228, 0.75);
}

.page-products .access-bottom-note a {
  color: var(--fh-green);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 255, 136, 0.4);
  transition: border-color 0.2s ease;
}

.page-products .access-bottom-note a:hover {
  border-bottom-color: var(--fh-green);
}

/* ========== 响应式增强：平板与桌面 ========== */
@media (min-width: 640px) {
  .page-products .products-hero-stats dl {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .update-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .access-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .page-products .products-hero {
    padding: 56px 0 24px;
  }

  .page-products .products-hero-lead {
    font-size: 1.0625rem;
  }

  .page-products .products-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .page-products .panel-live {
    grid-column: span 2;
  }

  .page-products .panel-injury {
    grid-column: span 1;
  }

  .page-products .panel-calendar {
    grid-column: span 1;
  }

  .page-products .panel-team {
    grid-column: span 2;
  }

  .page-products .panel-screen {
    grid-column: 1 / -1;
  }

  .page-products .panel-live .products-panel-body,
  .page-products .panel-team .products-panel-body,
  .page-products .panel-screen .products-panel-body {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: center;
  }

  .page-products .panel-live .products-panel-art img {
    height: 290px;
  }

  .page-products .panel-injury .products-panel-art img {
    height: 180px;
  }

  .page-products .panel-calendar .products-panel-art img {
    height: 190px;
  }

  .page-products .panel-team .products-panel-art img {
    height: 270px;
  }

  .page-products .panel-screen .products-panel-art img {
    height: 340px;
  }

  .page-products .update-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .fh-layout-split {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 28px;
  }

  .page-products .version-item {
    grid-template-columns: 110px minmax(0, 1fr);
    gap: 20px;
  }

  .page-products .access-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .page-products .products-hero-grid {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: end;
  }

  .page-products .products-hero-stats dl {
    grid-template-columns: 1fr;
  }
}