.page-products {
  --pe-ul: #D4AF37;
  --pe-crimson: #8B0000;
  --pe-neon: #39FF14;
  --pe-panel: #1B2440;
  --pe-panel-deep: #0D1530;
  --pe-grid: #2C3E70;
  --pe-text: #FFFFFF;
  --pe-muted: #A0AEC0;
  --pe-gold-glow: rgba(212, 175, 55, 0.45);
  --pe-line: rgba(212, 175, 55, 0.24);
  --pe-radius: 2px;
  position: relative;
  box-sizing: border-box;
  width: 100%;
  background:
    linear-gradient(rgba(10, 17, 40, 0.92), rgba(10, 17, 40, 0.96)),
    repeating-linear-gradient(90deg, rgba(44, 62, 112, 0.16) 0 1px, transparent 1px 7vw),
    repeating-linear-gradient(0deg, rgba(44, 62, 112, 0.11) 0 1px, transparent 1px 7vh);
  color: var(--pe-text);
  font-family: var(--font-sans, "Noto Sans SC", sans-serif);
}

.page-products *,
.page-products *::before,
.page-products *::after {
  box-sizing: border-box;
}

/* 连接路径装饰 */
.page-products::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--pe-panel) 0%, var(--pe-ul) 35%, var(--pe-crimson) 70%, var(--pe-neon) 100%);
  z-index: 3;
}

/* 面包屑 */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono, "Roboto Mono", monospace);
  font-size: 13px;
  margin: 0 0 22px;
  padding: 0;
}

.crumb-muted {
  color: var(--pe-muted);
}

.crumb-sep {
  color: var(--pe-ul);
}

.breadcrumb > [aria-current="page"] {
  color: var(--pe-ul);
  font-weight: 500;
  letter-spacing: 0.8px;
}

/* 首屏主区 */
.products-hero {
  position: relative;
  padding: 48px 22px 44px;
  overflow: hidden;
}

.hero-slant-grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(135deg, transparent 0 40%, rgba(212, 175, 55, 0.10) 40.5%, transparent 41%),
    linear-gradient(45deg, transparent 0 62%, rgba(57, 255, 20, 0.05) 62.5%, transparent 63%);
  pointer-events: none;
}

.products-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1360px;
  margin: 0 auto;
}

.hero-copy {
  border-left: 4px solid var(--pe-ul);
  padding-left: 18px;
  margin-bottom: 28px;
}

.hero-kicker {
  font-family: var(--font-mono, "Roboto Mono", monospace);
  font-size: 12px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--pe-neon);
  margin: 0 0 8px;
}

.hero-copy h1 {
  font-family: var(--font-serif, "Noto Serif SC", serif);
  font-weight: 900;
  font-size: clamp(24px, 5vw, 40px);
  line-height: 1.32;
  margin: 0 0 14px;
  color: var(--pe-text);
  letter-spacing: 1px;
}

.hero-lead {
  color: var(--pe-muted);
  font-size: 14px;
  line-height: 1.9;
  max-width: 460px;
  margin: 0;
}

.hero-status {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 18px;
  margin-top: 12px;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--pe-line);
  background: rgba(27, 36, 64, 0.82);
  padding: 10px 16px;
  font-family: var(--font-mono, "Roboto Mono", monospace);
  font-size: 12px;
  letter-spacing: 0.6px;
  border-radius: var(--pe-radius);
  color: var(--pe-text);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--pe-neon);
  box-shadow: 0 0 12px rgba(57, 255, 20, 0.8);
  animation: status-pulse 1.8s ease-in-out infinite;
}

@keyframes status-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.7; }
}

.hero-stats {
  display: flex;
  gap: 14px;
  margin: 0;
  padding: 0;
}

.stat-box {
  border-right: 1px solid var(--pe-line);
  padding-right: 14px;
}

.stat-box dt {
  font-size: 11px;
  color: var(--pe-muted);
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.stat-box dd {
  font-family: var(--font-mono, "Roboto Mono", monospace);
  font-size: 15px;
  color: var(--pe-ul);
  margin: 0;
  font-weight: 500;
}

/* CTA 按钮 */
.page-products .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 40px;
  padding: 0 20px;
  font-size: 14px;
  line-height: 1;
  border-radius: var(--pe-radius);
  cursor: pointer;
  border: none;
  font-family: var(--font-sans, "Noto Sans SC", sans-serif);
  transition: filter 0.25s ease, box-shadow 0.25s ease;
  text-decoration: none;
}

.page-products .btn-primary {
  background: linear-gradient(135deg, #b8932f 0%, var(--pe-ul) 100%);
  color: #0A1128;
  font-weight: 700;
  box-shadow: 0 2px 10px rgba(212, 175, 55, 0.25);
}

.page-products .btn-primary:hover {
  filter: brightness(1.08);
  box-shadow: 0 4px 16px rgba(212, 175, 55, 0.4);
}

/* 筛选区 */
.tool-filter-wrap {
  border-top: 1px solid var(--pe-line);
  border-bottom: 1px solid var(--pe-line);
  background: linear-gradient(90deg, rgba(27, 36, 64, 0.75) 0%, rgba(13, 21, 48, 0.9) 100%);
}

.filter-inner {
  max-width: 1360px;
  margin: 0 auto;
  padding: 20px 22px;
}

.filter-inner .section-title {
  font-family: var(--font-serif, "Noto Serif SC", serif);
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 14px;
  color: var(--pe-ul);
  border-left: 3px solid var(--pe-ul);
  padding-left: 10px;
}

.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.filter-btn {
  background: transparent;
  border: 1px solid var(--pe-grid);
  color: var(--pe-muted);
  font-family: var(--font-mono, "Roboto Mono", monospace);
  font-size: 13px;
  padding: 8px 16px;
  cursor: pointer;
  transition: all 0.25s ease;
  border-radius: var(--pe-radius);
}

.filter-btn:hover {
  border-color: var(--pe-ul);
  color: var(--pe-ul);
}

.filter-btn.is-active {
  background: rgba(212, 175, 55, 0.10);
  border-color: var(--pe-ul);
  color: var(--pe-ul);
  box-shadow: inset 0 -2px 0 var(--pe-ul);
}

.filter-note {
  color: var(--pe-muted);
  font-size: 12px;
  margin: 10px 0 0;
}

.is-hidden {
  display: none !important;
}

/* 面板通用 */
.feature-panel {
  position: relative;
  margin: 22px 0;
  background: linear-gradient(135deg, var(--pe-panel) 0%, var(--pe-panel-deep) 100%);
  border: 1px solid rgba(212, 175, 55, 0.15);
  padding: 32px 22px;
  overflow: hidden;
  transition: border-color 0.3s ease;
  border-radius: var(--pe-radius);
}

.feature-panel:hover {
  border-color: var(--pe-gold-glow);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.35), 0 0 22px rgba(212, 175, 55, 0.07);
}

.feature-panel::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 80px;
  height: 80px;
  background: radial-gradient(circle at top right, rgba(57, 255, 20, 0.08), transparent 70%);
  pointer-events: none;
}

.panel-index {
  font-family: var(--font-mono, "Roboto Mono", monospace);
  font-size: 60px;
  font-weight: 700;
  line-height: 1;
  position: absolute;
  right: 8px;
  bottom: 0;
  color: rgba(212, 175, 55, 0.04);
  z-index: 0;
  user-select: none;
  letter-spacing: -4px;
}

.panel-content {
  position: relative;
  z-index: 1;
}

.panel-icon {
  display: inline-flex;
  align-items: center;
  margin-bottom: 14px;
  color: var(--pe-ul);
}

.panel-icon svg {
  display: block;
}

.icon-magnifier circle,
.icon-magnifier line {
  stroke-linecap: square;
}

.icon-chart polyline,
.icon-chart rect {
  stroke-linejoin: miter;
}

.icon-archive path,
.icon-clock circle,
.icon-clock path {
  stroke-linecap: square;
}

.panel-content h2 {
  font-family: var(--font-serif, "Noto Serif SC", serif);
  font-size: 28px;
  font-weight: 900;
  margin: 0 0 8px;
  color: var(--pe-text);
  display: flex;
  align-items: baseline;
}

.panel-desc {
  color: var(--pe-muted);
  line-height: 1.85;
  font-size: 14px;
  margin: 0 0 16px;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
}

.feature-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--pe-text);
}

.feature-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--pe-ul);
  font-family: var(--font-mono, "Roboto Mono", monospace);
}

.panel-action {
  margin-top: 20px;
  border-top: 1px dashed rgba(212, 175, 55, 0.18);
  padding-top: 14px;
}

.expand-link {
  font-size: 14px;
  color: var(--pe-ul);
  text-decoration: none;
  border-bottom: 1px dotted rgba(212, 175, 55, 0.5);
  padding-bottom: 2px;
  transition: color 0.2s ease;
}

.expand-link:hover {
  color: var(--pe-light-gold, #F5D461);
}

.panel-visual {
  margin-top: 20px;
  border: 1px solid rgba(44, 62, 112, 0.6);
  background: rgba(10, 17, 40, 0.5);
  padding: 6px;
  border-radius: var(--pe-radius);
}

.panel-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

/* 迷你走势图 */
.mini-chart {
  border-bottom: 1px solid var(--pe-grid);
  padding-bottom: 4px;
}

.mini-chart svg {
  display: block;
  width: 100%;
  height: 90px;
}

.grid-lines line {
  stroke: var(--pe-grid);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

/* 下半部局 */
.panels-lower .feature-panel {
  margin-top: 12px;
  margin-bottom: 12px;
}

.panel-recover .panel-visual img {
  mix-blend-mode: lighten;
}

/* 走势摘要 */
.trend-summary {
  max-width: 1360px;
  margin: 34px auto;
  padding: 0 22px;
}

.summary-head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}

.summary-head .section-title {
  font-family: var(--font-serif, "Noto Serif SC", serif);
  font-size: 24px;
  font-weight: 800;
  margin: 0;
  color: var(--pe-text);
  border-left: 4px solid var(--pe-ul);
  padding-left: 14px;
}

.summary-head p {
  color: var(--pe-muted);
  font-size: 14px;
  line-height: 1.8;
  margin: 0;
}

.summary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.summary-card {
  background: linear-gradient(180deg, rgba(27, 36, 64, 0.92) 0%, rgba(13, 21, 48, 0.9) 100%);
  border: 1px solid var(--pe-grid);
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.summary-label {
  font-size: 12px;
  color: var(--pe-muted);
  letter-spacing: 1px;
}

.summary-value {
  font-family: var(--font-mono, "Roboto Mono", monospace);
  font-size: 28px;
  font-weight: 700;
  color: var(--pe-ul);
}

.summary-value.success {
  color: var(--pe-neon);
}

.summary-caption {
  font-size: 12px;
  color: var(--pe-muted);
}

/* 宽幅横幅 */
.products-banner {
  position: relative;
  margin: 40px 22px 0;
  border: 1px solid var(--pe-line);
  overflow: hidden;
  max-width: calc(1360px - 44px);
  margin-left: auto;
  margin-right: auto;
}

.products-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.banner-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 14px;
  padding: 18px;
  background: linear-gradient(90deg, rgba(10, 17, 40, 0.82) 0%, rgba(10, 17, 40, 0.44) 100%);
}

.banner-text {
  font-family: var(--font-serif, "Noto Serif SC", serif);
  font-size: 15px;
  font-weight: 700;
  color: var(--pe-text);
  margin: 0;
  text-align: center;
  line-height: 1.6;
  text-shadow: 0 2px 12px rgba(10, 17, 40, 0.9);
}

/* 桌面端媒体查询 */
@media (min-width: 768px) {
  .products-hero {
    padding: 72px 44px 60px;
  }

  .hero-copy h1 {
    max-width: 780px;
  }

  .hero-lead {
    font-size: 16px;
    max-width: 560px;
  }

  .hero-status {
    justify-content: flex-start;
    align-items: center;
    margin-top: 12px;
  }

  .tool-filter-wrap {
    position: sticky;
    top: 64px;
    z-index: 5;
  }

  .filter-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 18px;
    padding: 16px 44px;
  }

  .filter-inner .section-title {
    margin: 0;
  }

  .filter-note {
    margin: 0 0 0 auto;
  }

  /* 上层面板非对称：查询登录宽、走势专区高 */
  .panels-upper {
    display: grid;
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
    grid-template-areas: "query trend";
    gap: 20px;
    max-width: 1360px;
    margin: 30px auto 0;
    padding: 0 22px;
  }

  .panel-query {
    grid-area: query;
    padding: 36px 28px;
  }

  .panel-trend {
    grid-area: trend;
    padding: 36px 28px;
    background: linear-gradient(180deg, rgba(27, 36, 64, 0.88) 0%, rgba(13, 21, 48, 0.96) 100%);
  }

  .panel-trend .mini-chart svg {
    height: 140px;
  }

  /* 查询面板内部双行布局 */
  .panel-query .panel-content {
    max-width: 92%;
  }

  /* 下层面板交叉布局：内容中心靠左，恢复靠右但产生纵向偏移 */
  .panels-lower {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-areas: "content recover";
    gap: 20px;
    max-width: 1360px;
    margin: 22px auto;
    padding: 0 22px;
  }

  .panel-content {
    grid-area: content;
    margin: 22px 0 26px;
  }

  .panel-recover {
    grid-area: recover;
    margin: 52px 0 6px;
    background: linear-gradient(200deg, rgba(139, 0, 0, 0.14) 0%, rgba(13, 21, 48, 0.95) 45%);
  }

  .panel-recover::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--pe-crimson), transparent 80%);
  }

  .feature-panel {
    margin: 0;
  }

  .panel-visual {
    margin-top: 28px;
  }

  .panel-content .panel-content h2 {
    font-size: 32px;
  }

  /* 摘要区 */
  .trend-summary {
    padding: 0 44px;
    margin: 56px auto;
  }

  .summary-head {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }

  .summary-head .section-title {
    font-size: 30px;
  }

  .summary-head p {
    max-width: 430px;
  }

  .summary-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
  }

  .summary-card {
    padding: 28px 24px;
  }

  .summary-value {
    font-size: 36px;
  }

  .products-banner {
    margin: 56px auto 0;
  }

  .banner-text {
    font-size: 21px;
  }
}

/* 宽屏调节 */
@media (min-width: 1200px) {
  .panels-upper,
  .panels-lower {
    padding-left: 44px;
    padding-right: 44px;
  }

  .products-hero {
    padding-left: 48px;
    padding-right: 48px;
  }

  .panel-content h2 {
    font-size: 34px;
  }

  .feature-list li {
    font-size: 15px;
  }

  .panel-desc {
    font-size: 15px;
  }

  .panel-query .panel-visual {
    margin-top: 40px;
  }

  .panel-visual {
    padding: 8px;
  }
}

/* 超窄屏兜底 */
@media (max-width: 400px) {
  .hero-stats {
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }

  .stat-box {
    border-right: none;
    border-bottom: 1px solid var(--pe-line);
    padding-bottom: 8px;
    padding-right: 0;
  }

  .summary-grid {
    grid-template-columns: 1fr;
  }

  .filter-note {
    display: none;
  }
}

/* 减少动效偏好 */
@media (prefers-reduced-motion: reduce) {
  .status-dot {
    animation: none;
  }

  .feature-panel,
  .filter-btn {
    transition: none;
  }
}

.page-products {
  --pe-light-gold: var(--color-light-gold);
}