.page-products {
  --products-cyan-glow: rgba(57, 255, 20, 0.12);
  --products-orange-glow: rgba(255, 107, 53, 0.14);
  --products-grid-line: rgba(255, 255, 255, 0.035);
  --products-scan-duration: 3.2s;
  color: var(--text-primary);
}

.page-products .container,
.page-products .container-wide {
  position: relative;
}

.page-products .section-heading {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: clamp(24px, 4vw, 40px);
  position: relative;
}

.page-products .products-heading-left {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
}

.page-products .section-num {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 900;
  line-height: 0.9;
  color: transparent;
  -webkit-text-stroke: 1px rgba(57, 255, 20, 0.45);
}

.page-products .section-title {
  font-family: var(--font-display);
  font-size: clamp(22px, 3.4vw, 36px);
  font-weight: 800;
  letter-spacing: 0.02em;
  margin: 0;
  color: var(--text-primary);
}

.page-products .section-desc {
  max-width: 640px;
  margin: 8px 0 0;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.75;
}

.page-products-section {
  padding: clamp(48px, 8vw, 88px) 0;
  position: relative;
}

/* ===== Hero ===== */
.products-hero {
  position: relative;
  padding: clamp(40px, 6vw, 72px) 0 clamp(48px, 7vw, 88px);
  overflow: hidden;
  border-bottom: 1px solid var(--line-subtle);
  background:
    radial-gradient(ellipse 52% 72% at 86% -4%, rgba(57, 255, 20, 0.1), transparent 62%),
    radial-gradient(ellipse 40% 48% at 8% 104%, rgba(255, 107, 53, 0.08), transparent 60%),
    var(--bg-deep);
}

.products-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--products-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--products-grid-line) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}

.products-hero::after {
  content: "";
  position: absolute;
  left: -8%;
  right: -8%;
  bottom: -2px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-primary), var(--accent-secondary), transparent);
  opacity: 0.7;
}

.products-breadcrumb {
  margin-bottom: clamp(28px, 5vw, 52px);
  position: relative;
  z-index: 1;
}

.products-breadcrumb a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  transition: color var(--transition-fast);
}

.products-breadcrumb a:hover {
  color: var(--accent-primary);
}

.products-hero-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 5vw, 56px);
  align-items: center;
  position: relative;
  z-index: 1;
}

.products-hero-copy {
  max-width: 640px;
}

.products-eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--accent-secondary);
  border: 1px solid rgba(255, 107, 53, 0.35);
  padding: 6px 12px;
  margin-bottom: 18px;
  background: rgba(255, 107, 53, 0.06);
}

.products-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(34px, 5.6vw, 58px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: 0.02em;
  margin: 0 0 18px;
  position: relative;
}

.products-hero h1::after {
  content: "";
  display: block;
  width: 72px;
  height: 4px;
  margin-top: 14px;
  background: linear-gradient(90deg, var(--accent-primary), transparent);
  box-shadow: 0 0 16px var(--glow-green);
}

.products-hero-lead {
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-secondary);
  margin: 0 0 28px;
  max-width: 520px;
}

.products-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 36px;
}

.products-hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  border-top: 1px solid var(--line-subtle);
  padding-top: 22px;
  max-width: 520px;
}

.products-hero-metric {
  border-left: 1px solid var(--line-subtle);
  padding-left: 14px;
}

.products-hero-metric-num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  color: var(--accent-primary);
  display: block;
  line-height: 1.1;
  text-shadow: 0 0 18px var(--glow-green);
}

.products-hero-metric-label {
  font-size: 12px;
  color: var(--text-secondary);
  display: block;
  margin-top: 6px;
  line-height: 1.4;
}

/* Terminal */
.products-terminal {
  position: relative;
  background: #060D1F;
  border: 1px solid var(--line-subtle);
  border-radius: var(--radius-md);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(57, 255, 20, 0.06);
  overflow: hidden;
  max-width: 560px;
  margin-left: auto;
  transform: rotate(-0.4deg);
  transition: transform var(--transition-base);
}

.products-terminal:hover {
  transform: rotate(0deg) translateY(-2px);
}

.products-terminal-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line-subtle);
  background: rgba(255, 255, 255, 0.02);
}

.products-terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-secondary);
}

.products-terminal-dot:nth-child(2) {
  background: #F5C25A;
}

.products-terminal-dot:nth-child(3) {
  background: var(--accent-primary);
}

.products-terminal-name {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  margin-left: 10px;
}

.products-terminal-status {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--accent-primary);
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 6px;
}

.products-terminal-status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-primary);
  box-shadow: 0 0 10px var(--glow-green);
  animation: productsPulse 1.6s ease-in-out infinite;
}

@keyframes productsPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}

.products-terminal-body {
  padding: 20px 18px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.9;
  min-height: 216px;
}

.products-terminal-line {
  margin: 0 0 10px;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.products-terminal-line:last-child {
  margin-bottom: 0;
}

.products-terminal-prompt {
  color: var(--accent-primary);
  margin-right: 6px;
}

.products-terminal-success {
  color: var(--accent-primary);
}

.products-terminal-info {
  color: var(--accent-secondary);
}

.products-terminal-accent {
  color: var(--text-primary);
  font-weight: 700;
}

.products-terminal-footer {
  position: relative;
  height: 28px;
  overflow: hidden;
  border-top: 1px solid var(--line-subtle);
  background: linear-gradient(90deg, transparent, rgba(57, 255, 20, 0.04), transparent);
}

.products-terminal-scanline {
  position: absolute;
  left: 0;
  right: 0;
  height: 40px;
  background: linear-gradient(180deg, transparent, rgba(57, 255, 20, 0.25), transparent);
  animation: productsScan var(--products-scan-duration) linear infinite;
}

@keyframes productsScan {
  0% { top: -60px; }
  100% { top: calc(100% + 60px); }
}

/* ===== 01 核心功能 ===== */
.products-features {
  background: var(--bg-deep);
  border-bottom: 1px solid var(--line-subtle);
}

.products-features .section-heading {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.products-features-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3vw, 40px);
  align-items: start;
}

.products-features-main {
  min-width: 0;
}

.products-filter-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 26px;
}

.products-filter-panel .filter-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line-subtle);
  color: var(--text-secondary);
  font-size: 13px;
  font-family: var(--font-body);
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.products-filter-panel .filter-btn:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.products-filter-panel .filter-btn.is-active {
  background: rgba(57, 255, 20, 0.12);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  box-shadow: 0 0 18px rgba(57, 255, 20, 0.12);
}

.products-feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.products-feature-card {
  background: var(--bg-card);
  border: 1px solid var(--line-subtle);
  border-radius: var(--radius-md);
  padding: 22px 20px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.products-feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent-primary), transparent 75%);
  opacity: 0.7;
}

.products-feature-card::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -40px;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(57, 255, 20, 0.07), transparent 70%);
  pointer-events: none;
}

.products-feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(57, 255, 20, 0.4);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.35), 0 0 24px rgba(57, 255, 20, 0.07);
}

.products-feature-icon {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--accent-primary);
  border: 1px solid rgba(57, 255, 20, 0.3);
  border-radius: 8px;
  background: rgba(57, 255, 20, 0.07);
  margin-bottom: 14px;
  box-shadow: 0 0 14px rgba(57, 255, 20, 0.08);
}

.products-feature-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--text-primary);
  letter-spacing: 0.03em;
}

.products-feature-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0 0 14px;
}

.products-feature-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.products-feature-points li {
  position: relative;
  padding-left: 18px;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.products-feature-points li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--accent-primary);
  font-size: 12px;
}

/* 手机展示 */
.products-phone {
  position: relative;
}

.products-phone-frame {
  max-width: 300px;
  margin: 0 auto;
  padding: 14px;
  background: linear-gradient(160deg, rgba(16, 27, 58, 0.9), rgba(6, 13, 31, 0.95));
  border: 1px solid var(--line-subtle);
  border-radius: 28px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(57, 255, 20, 0.06);
  position: relative;
}

.products-phone-frame::before {
  content: "";
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.15);
  z-index: 2;
}

.products-phone-screen {
  position: relative;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 40%),
    #0A1128;
  border-radius: 20px;
  border: 1px solid var(--line-subtle);
  min-height: 480px;
  padding: 42px 16px 18px;
  overflow: hidden;
}

.products-phone-time {
  position: absolute;
  top: 12px;
  left: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
}

.products-phone-tag {
  position: absolute;
  top: 10px;
  right: 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--accent-primary);
  border: 1px solid rgba(57, 255, 20, 0.4);
  border-radius: 4px;
  padding: 2px 6px;
  animation: productsPulse 1.8s ease-in-out infinite;
}

.products-phone-match {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  padding: 18px 0 16px;
  border-bottom: 1px solid var(--line-subtle);
}

.products-phone-team {
  font-size: 12px;
  color: var(--text-secondary);
  flex: 1;
}

.products-phone-score {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  color: var(--accent-primary);
  text-shadow: 0 0 16px var(--glow-green);
}

.products-phone-timeline {
  position: relative;
  margin-top: 22px;
  padding: 20px 0;
  border-left: 2px solid var(--line-subtle);
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-height: 260px;
}

.products-phone-event {
  position: relative;
  font-size: 11px;
  color: var(--text-secondary);
  padding-left: 14px;
  line-height: 1.4;
}

.products-phone-event::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 3px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-secondary);
  box-shadow: 0 0 10px var(--glow-orange);
}

.products-phone-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-primary) 62%, rgba(255, 255, 255, 0.08) 62%);
}

.products-phone-caption {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-secondary);
  padding: 12px 4px 0;
}

@media (min-width: 700px) {
  .products-feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .products-features-layout {
    grid-template-columns: minmax(0, 1fr) 300px;
  }

  .products-phone {
    position: sticky;
    top: 96px;
  }

  .products-feature-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .products-feature-wide {
    grid-column: span 2;
  }

  .products-feature-split {
    grid-column: span 2;
  }
}

/* ===== 02 数据服务 ===== */
.products-data {
  background: var(--bg-alt);
  border-bottom: 1px solid var(--line-subtle);
  overflow: hidden;
}

.products-data::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
  opacity: 0.3;
}

.products-data-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.products-data-chart {
  position: relative;
}

.products-data-figure {
  border: 1px solid var(--line-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-card);
  box-shadow: var(--shadow-card);
  margin: 0;
  position: relative;
}

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

.products-data-caption {
  display: block;
  font-size: 13px;
  color: var(--text-secondary);
  padding: 12px 16px;
  border-top: 1px solid var(--line-subtle);
  background: rgba(255, 255, 255, 0.02);
  position: relative;
  padding-left: 30px;
}

.products-data-caption::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 20px;
  width: 8px;
  height: 8px;
  background: var(--accent-primary);
  border-radius: 2px;
  box-shadow: 0 0 10px var(--glow-green);
}

.products-data-chart-inlay {
  position: absolute;
  top: 18px;
  right: 22px;
  padding: 10px 16px;
  background: rgba(6, 13, 31, 0.82);
  border: 1px solid rgba(255, 107, 53, 0.5);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: baseline;
  gap: 4px;
  box-shadow: 0 0 24px rgba(255, 107, 53, 0.12);
}

.products-data-inlay-value {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 800;
  color: var(--accent-secondary);
  line-height: 1;
}

.products-data-inlay-label {
  font-size: 13px;
  color: var(--text-secondary);
}

.products-data-panels {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.products-data-panel {
  background: var(--bg-card);
  border: 1px solid var(--line-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.products-data-panel .stat-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.products-data-panel .stat-label {
  font-size: 12px;
  color: var(--text-secondary);
}

.products-data-panel .stat-value {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
}

.products-data-panel .stat-value-hot {
  color: var(--accent-secondary);
  text-shadow: 0 0 16px var(--glow-orange);
}

.products-data-note {
  background: rgba(13, 21, 48, 0.6);
  border: 1px solid var(--line-subtle);
  border-left: 3px solid var(--accent-primary);
  border-radius: var(--radius-md);
  padding: 20px 22px;
}

.products-data-note h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--text-primary);
  font-family: var(--font-body);
}

.products-data-note p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-secondary);
  margin: 0 0 16px;
}

.products-data-link {
  font-size: 14px;
}

@media (min-width: 960px) {
  .products-data-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

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

/* ===== 03 赛事回响 ===== */
.products-echo {
  background: var(--bg-deep);
  border-bottom: 1px solid var(--line-subtle);
  overflow: hidden;
}

.products-echo::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 70% 10%, rgba(255, 107, 53, 0.05), transparent 60%);
  pointer-events: none;
}

.products-echo-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.products-echo-player {
  position: relative;
}

.products-echo-frame {
  border: 1px solid var(--line-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4), 0 0 40px rgba(255, 107, 53, 0.05);
  background: var(--bg-card);
}

.products-echo-frame img {
  display: block;
  width: 100%;
  height: auto;
}

.products-echo-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: rgba(6, 13, 31, 0.92);
  border: 1px solid var(--line-subtle);
  border-top: none;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  flex-wrap: wrap;
}

.products-echo-control {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line-subtle);
  border-radius: 6px;
  font-size: 11px;
  color: var(--text-secondary);
  cursor: default;
  transition: all var(--transition-fast);
}

.products-echo-control:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.products-echo-play {
  width: 42px;
  height: 32px;
  background: rgba(57, 255, 20, 0.12);
  border-color: rgba(57, 255, 20, 0.4);
  color: var(--accent-primary);
  box-shadow: 0 0 16px rgba(57, 255, 20, 0.12);
}

.products-echo-time {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-secondary);
  margin-left: 4px;
}

.products-echo-badge {
  margin-left: auto;
  font-size: 12px;
  color: var(--accent-secondary);
  border: 1px solid rgba(255, 107, 53, 0.4);
  border-radius: 999px;
  padding: 4px 12px;
  background: rgba(255, 107, 53, 0.07);
  display: flex;
  align-items: center;
  gap: 6px;
}

.products-echo-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-secondary);
  box-shadow: 0 0 8px var(--glow-orange);
}

.products-echo-side h3 {
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 800;
  margin: 0 0 14px;
}

.products-echo-side>p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-secondary);
  margin: 0 0 22px;
}

.products-echo-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--line-subtle);
  margin-bottom: 22px;
}

.products-echo-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 4px;
  border-bottom: 1px solid var(--line-subtle);
  font-size: 15px;
  color: var(--text-primary);
  transition: background var(--transition-fast);
}

.products-echo-item:hover {
  background: rgba(57, 255, 20, 0.04);
}

.products-echo-item-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent-primary);
  width: 28px;
  text-align: right;
}

.products-echo-note {
  font-size: 13px;
  color: var(--text-secondary);
  border-left: 2px solid var(--line-subtle);
  padding-left: 14px;
  line-height: 1.7;
}

@media (min-width: 960px) {
  .products-echo-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

/* ===== 04 平台与版本 ===== */
.products-platforms {
  background: var(--bg-alt);
  border-bottom: 1px solid var(--line-subtle);
}

.products-platform-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.products-device {
  position: relative;
}

.products-device-frame {
  border: 1px solid var(--line-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-card);
  box-shadow: var(--shadow-card);
}

.products-device-frame img {
  display: block;
  width: 100%;
  height: auto;
}

.products-device-overlay {
  position: absolute;
  bottom: 18px;
  left: 18px;
  right: 18px;
  background: rgba(6, 13, 31, 0.78);
  border: 1px solid rgba(57, 255, 20, 0.2);
  backdrop-filter: blur(6px);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  text-align: center;
}

.products-platform-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.products-platform-card {
  background: var(--bg-card);
  border: 1px solid var(--line-subtle);
  border-radius: var(--radius-md);
  padding: 22px;
  position: relative;
  transition: transform var(--transition-base), border-color var(--transition-base);
}

.products-platform-card:hover {
  transform: translateX(4px);
  border-color: rgba(57, 255, 20, 0.35);
}

.products-platform-apple {
  border-left: 3px solid var(--accent-primary);
}

.products-platform-android {
  border-left: 3px solid var(--text-secondary);
}

.products-platform-mainland {
  border-left: 3px solid var(--accent-secondary);
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.04), transparent 60%), var(--bg-card);
}

.products-platform-version {
  position: absolute;
  top: 18px;
  right: 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line-subtle);
  padding: 4px 10px;
  border-radius: 999px;
}

.products-platform-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 8px;
}

.products-platform-card p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0 0 14px;
}

.products-platform-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.products-platform-tags .tag-neutral,
.products-platform-tags .tag-hot {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--line-subtle);
  color: var(--text-secondary);
}

.products-platform-tags .tag-hot {
  border-color: rgba(57, 255, 20, 0.4);
  color: var(--accent-primary);
  background: rgba(57, 255, 20, 0.07);
}

@media (min-width: 960px) {
  .products-platform-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

/* ===== 05 下载方式 ===== */
.products-download {
  background: var(--bg-deep);
  border-bottom: 1px solid var(--line-subtle);
}

.products-download-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
}

.products-download-qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.products-download-qr-frame {
  position: relative;
  max-width: 260px;
  width: 100%;
  padding: 16px;
  background: #FFFFFF;
  border-radius: var(--radius-md);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4), 0 0 36px rgba(57, 255, 20, 0.08);
}

.products-download-qr-frame::after {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(10, 17, 40, 0.15);
  border-radius: 6px;
  pointer-events: none;
}

.products-download-qr-frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 4px;
}

.products-download-qr-caption {
  font-size: 14px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.products-download-qr-caption::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--accent-primary);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--glow-green);
}

.products-download-steps {
  max-width: 720px;
}

.products-download-steps-list {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.products-download-step {
  display: flex;
  gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line-subtle);
  position: relative;
}

.products-download-step:first-child {
  padding-top: 0;
}

.products-download-step-num {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--accent-primary);
  width: 40px;
  min-width: 40px;
  line-height: 1.2;
  text-shadow: 0 0 14px rgba(57, 255, 20, 0.3);
}

.products-download-step-body h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--text-primary);
  font-family: var(--font-body);
}

.products-download-step-body p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0;
}

.products-download-help {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 16px 20px;
  background: rgba(255, 107, 53, 0.04);
  border: 1px solid rgba(255, 107, 53, 0.2);
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--text-secondary);
}

.products-download-help a {
  color: var(--accent-secondary);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition-fast);
}

.products-download-help a:hover {
  color: var(--accent-primary);
}

@media (min-width: 768px) {
  .products-download-layout {
    grid-template-columns: 300px 1fr;
  }
}

/* ===== 06 用户场景 ===== */
.products-scenarios {
  background: var(--bg-alt);
  border-bottom: 1px solid var(--line-subtle);
}

.products-scenario-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.products-scenario-card {
  background: var(--bg-card);
  border: 1px solid var(--line-subtle);
  border-radius: var(--radius-md);
  padding: 26px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.products-scenario-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(57, 255, 20, 0.07), transparent 70%);
  pointer-events: none;
}

.products-scenario-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.35);
}

.products-scenario-tag {
  display: inline-block;
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  color: var(--accent-primary);
  border: 1px solid rgba(57, 255, 20, 0.3);
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 16px;
  background: rgba(57, 255, 20, 0.05);
}

.products-scenario-card h3 {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  margin: 0 0 10px;
}

.products-scenario-card p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-secondary);
  margin: 0 0 18px;
}

.products-scenario-path {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
  border-top: 1px solid var(--line-subtle);
  padding-top: 14px;
}

.products-scenario-path span {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line-subtle);
  padding: 4px 10px;
  border-radius: 4px;
}

.products-scenario-path i {
  color: var(--accent-primary);
  font-style: normal;
  font-size: 14px;
}

.products-scenario-iphone {
  border-left: 3px solid var(--accent-primary);
}

.products-scenario-member {
  border-left: 3px solid var(--accent-secondary);
  transform: translateX(0);
}

.products-scenario-mainland {
  border-left: 3px solid var(--accent-primary);
}

@media (min-width: 960px) {
  .products-scenario-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .products-scenario-card:nth-child(2) {
    transform: translateY(24px);
  }

  .products-scenario-card:nth-child(3) {
    transform: translateY(48px);
  }
}

/* ===== CTA ===== */
.products-cta {
  background: var(--bg-deep);
}

.products-cta-inner {
  position: relative;
  padding: clamp(32px, 6vw, 64px);
  border: 1px solid var(--line-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background:
    radial-gradient(ellipse 50% 80% at 85% 10%, rgba(57, 255, 20, 0.07), transparent 60%),
    radial-gradient(ellipse 40% 60% at 10% 90%, rgba(255, 107, 53, 0.06), transparent 55%),
    var(--bg-card);
  text-align: center;
}

.products-cta-inner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-primary), var(--accent-secondary), transparent);
}

.products-cta-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 800;
  margin: 0 0 14px;
}

.products-cta-inner p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 520px;
  margin: 0 auto 28px;
}

.products-cta-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}

/* 通用按钮微调（页面局部） */
.page-products .btn {
  padding: 10px 20px;
  font-size: 14px;
  border-radius: 6px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.page-products .btn-primary {
  background: var(--accent-primary);
  color: #04100A;
  font-weight: 700;
  border: 1px solid var(--accent-primary);
  box-shadow: 0 0 24px rgba(57, 255, 20, 0.22);
}

.page-products .btn-primary:hover {
  box-shadow: 0 0 36px rgba(57, 255, 20, 0.34);
  transform: translateY(-2px);
}

.page-products .btn-outline {
  background: transparent;
  color: var(--accent-primary);
  border: 1px solid rgba(57, 255, 20, 0.5);
}

.page-products .btn-outline:hover {
  background: rgba(57, 255, 20, 0.08);
  box-shadow: 0 0 20px rgba(57, 255, 20, 0.1);
}

.page-products .btn-ghost {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-secondary);
  border: 1px solid var(--line-subtle);
}

.page-products .btn-ghost:hover {
  color: var(--text-primary);
  border-color: var(--text-secondary);
}

/* 响应式整体调整 */
@media (max-width: 699px) {
  .products-hero-metrics {
    grid-template-columns: 1fr;
  }

  .products-terminal {
    transform: none;
  }

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

  .products-echo-controls {
    gap: 8px;
  }

  .products-echo-time {
    flex-basis: 100%;
  }

  .products-platform-version {
    position: static;
    display: inline-block;
    margin-bottom: 8px;
  }

  .products-download-qr-frame {
    max-width: 220px;
  }
}