/* ===== 平台服务页专属 /platform/ ===== */
.page-products {
  --products-panel-soft: rgba(255, 255, 255, 0.02);
  --products-gold-glow: rgba(255, 215, 0, 0.12);
  --products-orange-glow: rgba(255, 107, 53, 0.16);
}

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

/* 页面横幅 */
.page-products .product-hero {
  background:
    radial-gradient(ellipse at 88% 12%, rgba(255, 215, 0, 0.1), transparent 46%),
    radial-gradient(circle at 12% 88%, rgba(255, 107, 53, 0.08), transparent 34%),
    linear-gradient(135deg, #0a1f44, #1b3a6b);
  overflow: hidden;
}

.page-products .breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
  font-size: 13px;
  color: var(--muted);
}

.page-products .breadcrumb a {
  color: var(--gold);
  text-decoration: none;
  transition: color var(--transition);
}

.page-products .breadcrumb a:hover {
  color: var(--orange);
}

.page-products .hero-layout {
  display: grid;
  gap: 32px;
  align-items: end;
}

.page-products .hero-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--bg);
  background: linear-gradient(90deg, var(--gold), #ffc94d);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 12px;
}

.page-products .hero-streamline {
  display: block;
  width: 180px;
  height: 36px;
  margin-bottom: 8px;
}

.page-products .hero-copy h1 {
  margin: 0 0 16px;
  max-width: 720px;
}

.page-products .hero-copy .page-hero__intro {
  max-width: 660px;
  margin: 0;
  line-height: 1.75;
  font-size: 15px;
  color: var(--muted);
}

.page-products .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.page-products .hero-stats .stat-item {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 12px;
  text-align: center;
}

.page-products .hero-stats .stat-value {
  display: block;
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}

.page-products .hero-stats .stat-label {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  color: var(--muted);
}

@media (min-width: 768px) {
  .page-products .hero-stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 960px) {
  .page-products .hero-layout {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
  }
}

/* 分区头 */
.page-products .section-head {
  max-width: 760px;
  margin-bottom: 40px;
}

.page-products .section-panel {
  background: linear-gradient(135deg, rgba(19, 41, 75, 0.4), rgba(10, 31, 68, 0.08));
}

/* 核心功能 */
.page-products .core-layout {
  display: grid;
  gap: 48px;
  align-items: center;
  max-width: 1080px;
  margin-inline: auto;
}

@media (min-width: 960px) {
  .page-products .core-layout {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 72px;
  }
}

/* 手机模拟 */
.page-products .phone-demo {
  position: relative;
  width: 100%;
  max-width: 320px;
  margin-inline: auto;
}

.page-products .phone-input,
.page-products .tab-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .phone-device {
  position: relative;
  width: 270px;
  max-width: 100%;
  margin-inline: auto;
  padding: 10px;
  background: linear-gradient(160deg, #26365e, #0a1f44 65%);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 38px;
  box-shadow: var(--shadow), 0 0 0 1px rgba(0, 0, 0, 0.35);
}

.page-products .phone-screen {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  aspect-ratio: 9 / 16;
  background: var(--bg-deep);
  isolation: isolate;
}

@supports not (aspect-ratio: 9 / 16) {
  .page-products .phone-screen {
    height: 480px;
  }
}

.page-products .phone-notch {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 82px;
  height: 20px;
  background: var(--bg-deep);
  border-radius: 999px;
  z-index: 8;
  box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.06);
}

.page-products .phone-status {
  position: absolute;
  top: 14px;
  left: 28px;
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--white);
  z-index: 8;
}

.page-products .phone-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-products .phone-menu {
  position: absolute;
  inset: 0;
  z-index: 7;
  padding: 48px 14px 16px;
  background: linear-gradient(180deg, rgba(10, 31, 68, 0.9), rgba(6, 15, 36, 0.97));
  transform: translateY(100%);
  opacity: 0;
  visibility: hidden;
  transition: transform 0.38s ease, opacity 0.28s ease, visibility 0s linear 0.38s;
}

.page-products .phone-input:checked ~ .phone-device .phone-menu {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
  transition: transform 0.42s cubic-bezier(0.2, 0.7, 0.3, 1), opacity 0.3s ease;
}

.page-products .phone-menu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0 14px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 12px;
}

.page-products .phone-menu-head strong {
  font-size: 15px;
  color: var(--gold);
  letter-spacing: 0.04em;
}

.page-products .phone-menu-head span {
  font-size: 12px;
  color: var(--orange);
  padding: 3px 10px;
  border: 1px solid rgba(255, 107, 53, 0.4);
  border-radius: 999px;
}

.page-products .phone-menu-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .phone-menu-list li {
  display: grid;
  grid-template-columns: 1fr 1.4fr 0.6fr;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 10px;
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.04);
  color: var(--white);
}

.page-products .phone-menu-list li.active {
  border-color: var(--border-gold);
  background: rgba(255, 215, 0, 0.08);
}

.page-products .phone-menu-list .league {
  font-weight: 600;
  font-size: 13px;
}

.page-products .phone-menu-list .rankbar {
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.page-products .phone-menu-list .rankbar i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--gold), var(--orange));
}

.page-products .phone-menu-list em {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  text-align: right;
}

.page-products .phone-menu-foot {
  display: block;
  text-align: center;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.08em;
  margin-top: 14px;
}

.page-products .phone-dot {
  position: absolute;
  z-index: 9;
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--bg);
  font-size: 10px;
  font-weight: 700;
  font-family: var(--font-mono);
  box-shadow: 0 0 0 4px rgba(255, 215, 0, 0.25);
}

.page-products .phone-dot.dot-one {
  top: 74px;
  right: 10px;
}

.page-products .phone-dot.dot-two {
  top: 172px;
  right: 10px;
}

.page-products .phone-dot.dot-three {
  bottom: 44px;
  left: 10px;
}

.page-products .phone-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: fit-content;
  margin: 14px auto 0;
  padding: 10px 20px;
  border-radius: 999px;
  background: var(--gold);
  color: var(--bg);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  border: 0;
  user-select: none;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}

.page-products .phone-action-btn:hover {
  background: var(--orange);
  color: #fff;
  box-shadow: 0 8px 22px var(--products-orange-glow);
}

.page-products .phone-action-btn .label-on {
  display: none;
}

.page-products .phone-input:checked ~ .phone-action-btn {
  background: var(--orange);
  color: #fff;
  box-shadow: 0 8px 22px var(--products-orange-glow);
}

.page-products .phone-input:checked ~ .phone-action-btn .label-on {
  display: inline;
}

.page-products .phone-input:checked ~ .phone-action-btn .label-off {
  display: none;
}

/* 核心列表 */
.page-products .core-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .core-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-left-width: 3px;
  border-left-color: var(--gold);
  background: var(--products-panel-soft);
  border-radius: var(--radius);
  transition: border-color var(--transition), transform var(--transition);
}

.page-products .core-item:hover {
  border-color: var(--border-gold);
  border-left-color: var(--orange);
  transform: translateX(4px);
}

.page-products .core-num {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--orange);
  font-weight: 700;
  line-height: 1.6;
}

.page-products .core-text h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
}

.page-products .core-text p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* 版本演进 */
.page-products .evolution-grid {
  display: grid;
  gap: 44px;
  align-items: center;
}

@media (min-width: 960px) {
  .page-products .evolution-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 64px;
  }
}

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

.page-products .evolution-track::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, var(--border-gold), var(--orange));
  opacity: 0.35;
}

.page-products .evo-item {
  position: relative;
  padding-left: 44px;
}

.page-products .evo-item::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px var(--products-gold-glow);
}

.page-products .evo-item.evo-current::before {
  background: var(--orange);
  box-shadow: 0 0 0 6px var(--products-orange-glow);
}

.page-products .evo-version {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.08em;
}

.page-products .evo-item.evo-current .evo-version {
  color: var(--orange);
}

.page-products .evo-body h3 {
  margin: 6px 0 6px;
  font-size: 17px;
  color: var(--white);
}

.page-products .evo-body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .evolution-media {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  box-shadow: var(--shadow);
  margin: 0;
}

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

.page-products .media-caption {
  padding: 12px 16px;
  font-size: 12px;
  color: var(--muted);
  text-align: center;
  border-top: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
}

/* 覆盖联赛 */
.page-products .league-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 480px) {
  .page-products .league-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .page-products .league-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-products .league-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.page-products .league-card {
  display: flex;
  flex-direction: column;
  min-height: 116px;
  padding: 18px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.025);
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.page-products .league-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-3px);
  background: var(--products-gold-glow);
}

.page-products .league-index {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}

.page-products .league-name {
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.1;
  color: var(--white);
  letter-spacing: 0.03em;
  margin-bottom: 6px;
}

.page-products .league-cn {
  font-size: 12px;
  color: var(--muted);
}

/* 数据能力标签 */
.page-products .product-tabs {
  position: relative;
}

.page-products .tab-labels {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 28px;
}

.page-products .tab-label {
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  color: var(--muted);
  font-size: 14px;
  cursor: pointer;
  transition: all var(--transition);
}

.page-products .tab-label:hover {
  color: var(--white);
  border-color: var(--border-gold);
}

.page-products .tab-panel {
  display: none;
}

.page-products #tab-nav:checked ~ .tab-labels label[for="tab-nav"],
.page-products #tab-replay:checked ~ .tab-labels label[for="tab-replay"],
.page-products #tab-report:checked ~ .tab-labels label[for="tab-report"],
.page-products #tab-summary:checked ~ .tab-labels label[for="tab-summary"] {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--bg);
  font-weight: 700;
}

.page-products #tab-nav:checked ~ .tab-panels .tab-panel[data-panel="nav"],
.page-products #tab-replay:checked ~ .tab-panels .tab-panel[data-panel="replay"],
.page-products #tab-report:checked ~ .tab-panels .tab-panel[data-panel="report"],
.page-products #tab-summary:checked ~ .tab-panels .tab-panel[data-panel="summary"] {
  display: block;
}

.page-products .tab-grid {
  display: grid;
  gap: 28px;
}

@media (min-width: 768px) {
  .page-products .tab-grid {
    grid-template-columns: 1fr 1fr;
    gap: 44px;
    align-items: center;
  }
}

.page-products .tab-copy h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--white);
  letter-spacing: 0.03em;
}

.page-products .tab-copy p {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .feature-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
}

.page-products .feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
}

.page-products .feature-list li:nth-child(2)::before {
  background: var(--orange);
}

.page-products .tab-media {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  box-shadow: var(--shadow);
  margin: 0;
}

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

.page-products .tab-demo {
  display: grid;
  place-items: center;
}

.page-products .nav-demo-panel {
  width: 100%;
  max-width: 360px;
  background: linear-gradient(160deg, rgba(6, 15, 36, 0.9), rgba(19, 41, 75, 0.6));
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  box-shadow: var(--shadow);
}

.page-products .nav-demo-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 12px;
  margin-bottom: 10px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--muted);
}

.page-products .nav-demo-head span:last-child {
  color: var(--orange);
}

.page-products .nav-demo-panel ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .nav-demo-panel li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid transparent;
  font-size: 13px;
  color: var(--white);
}

.page-products .nav-demo-panel li.active {
  border-color: var(--border-gold);
  background: rgba(255, 215, 0, 0.1);
}

.page-products .nav-demo-panel i {
  font-style: normal;
  font-family: var(--font-mono);
  color: var(--muted);
  font-size: 12px;
}

/* 底部 CTA */
.page-products .product-cta {
  display: grid;
  gap: 28px;
  align-items: center;
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.08), rgba(255, 107, 53, 0.05));
}

@media (min-width: 800px) {
  .page-products .product-cta {
    grid-template-columns: 1fr auto;
    gap: 40px;
  }
}

.page-products .cta-copy h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--white);
}

.page-products .cta-copy p {
  max-width: 640px;
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
}

.page-products .cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}