.page-products {
  --sol-max-w: 1180px;
  --sol-pad-x: 20px;
  --sol-pad-y: 28px;
}

.page-products .products-wrap {
  max-width: var(--sol-max-w);
  margin: 0 auto;
  padding: var(--sol-pad-y) var(--sol-pad-x) 64px;
}

/* 面包屑 */
.page-products .breadcrumb-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--color-muted);
  margin-bottom: 28px;
}

.page-products .breadcrumb-link {
  color: var(--color-silver);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-products .breadcrumb-link:hover {
  color: var(--color-neon);
}

.page-products .breadcrumb-sep {
  color: var(--color-line);
}

.page-products .breadcrumb-current {
  color: var(--color-muted);
}

/* 引言区 */
.page-products .solution-intro {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-bottom: 36px;
  padding-bottom: 28px;
}

.page-products .solution-intro::after {
  content: "";
  display: block;
  height: 2px;
  width: 100%;
  background: linear-gradient(90deg, var(--color-neon) 0%, transparent 72%);
  transform: skewX(-8deg);
}

.page-products .solution-kicker {
  font-family: var(--font-number);
  font-size: 0.875rem;
  letter-spacing: 0.22em;
  color: var(--color-neon);
  margin: 0 0 12px;
}

.page-products .solution-intro h1 {
  position: relative;
  font-family: var(--font-heading);
  font-size: clamp(1.9rem, 6vw, 3.6rem);
  line-height: 1.1;
  margin: 0 0 16px;
  color: var(--color-text);
}

.page-products .h1-accent {
  display: block;
  color: var(--color-warn);
  font-size: clamp(1rem, 2.4vw, 1.5rem);
  margin-top: 10px;
}

.page-products .solution-lead {
  color: var(--color-silver);
  font-size: 0.95rem;
  line-height: 1.65;
  max-width: 60ch;
  margin: 0 0 16px;
}

.page-products .intro-link {
  display: inline-block;
  color: var(--color-silver);
  font-size: 0.875rem;
  text-decoration: none;
  border-bottom: 1px solid var(--color-line);
  padding-bottom: 3px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .intro-link:hover {
  color: var(--color-neon);
  border-color: var(--color-neon);
}

/* 数据指标 */
.page-products .solution-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  align-self: end;
}

.page-products .metric-wrap {
  background: var(--color-surface);
  border-left: 3px solid var(--color-neon);
  padding: 16px 14px;
  -webkit-clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
}

.page-products .metric-num {
  font-family: var(--font-number);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--color-text);
  display: block;
  line-height: 1;
}

.page-products .metric-label {
  display: block;
  margin-top: 6px;
  font-size: 0.78rem;
  color: var(--color-muted);
  line-height: 1.3;
}

/* 编号目录导航 */
.page-products .solution-toc {
  display: flex;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: thin;
  scrollbar-color: var(--color-neon) var(--color-line);
  border: 1px solid var(--color-line);
  border-left: 0;
  border-right: 0;
  margin: 0 0 44px;
  transition: border-color 0.2s var(--ease);
}

.page-products .toc-link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 132px;
  padding: 16px 12px;
  text-decoration: none;
  border-left: 1px solid var(--color-line);
  color: var(--color-muted);
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-products .toc-link:first-child {
  border-left: 0;
}

.page-products .toc-link:hover {
  color: var(--color-neon);
  background: rgba(0, 255, 135, 0.06);
}

.page-products .toc-no {
  font-family: var(--font-number);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-silver);
  transition: color 0.2s var(--ease);
}

.page-products .toc-link:hover .toc-no {
  color: var(--color-neon);
}

.page-products .toc-name {
  font-size: 0.8rem;
  line-height: 1.3;
}

/* 方案面板通用 */
.page-products .solution-panel {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  padding: clamp(20px, 4vw, 44px);
  margin-bottom: 32px;
  -webkit-clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
  transition: transform 0.3s var(--ease), background 0.3s var(--ease);
}

.page-products .solution-panel:hover {
  transform: translateY(-3px);
  background: linear-gradient(135deg, rgba(0, 255, 135, 0.04), var(--color-surface));
}

.page-products .panel-head {
  position: relative;
  padding-right: 48px;
  margin-bottom: 28px;
}

.page-products .panel-head::before {
  content: "";
  position: absolute;
  right: 0;
  top: 4px;
  width: 64px;
  height: 7px;
  background: repeating-linear-gradient(135deg, var(--color-neon) 0 7px, transparent 7px 14px);
  transform: skewX(-24deg);
}

.page-products .panel-s2 .panel-head::before {
  background: repeating-linear-gradient(135deg, var(--color-orange) 0 7px, transparent 7px 14px);
}

.page-products .panel-s3 .panel-head::before {
  background: repeating-linear-gradient(135deg, var(--color-silver) 0 7px, transparent 7px 14px);
}

.page-products .panel-s4 .panel-head::before {
  background: repeating-linear-gradient(135deg, var(--color-warn) 0 7px, transparent 7px 14px);
}

.page-products .panel-code {
  display: block;
  font-family: var(--font-number);
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--color-neon);
  margin-bottom: 14px;
}

.page-products .panel-s2 .panel-code {
  color: var(--color-orange);
}

.page-products .panel-s3 .panel-code {
  color: var(--color-silver);
}

.page-products .panel-s4 .panel-code {
  color: var(--color-warn);
}

.page-products .panel-tag {
  display: inline-block;
  font-family: var(--font-number);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-neon);
  border: 1px solid rgba(0, 255, 135, 0.4);
  background: rgba(0, 255, 135, 0.06);
  padding: 4px 10px;
  margin: 0 0 12px;
}

.page-products .panel-tag-orange {
  color: var(--color-orange);
  border-color: rgba(255, 106, 0, 0.4);
  background: rgba(255, 106, 0, 0.07);
}

.page-products .panel-tag-silver {
  color: var(--color-silver);
  border-color: rgba(184, 196, 206, 0.35);
  background: rgba(184, 196, 206, 0.06);
}

.page-products .panel-tag-yellow {
  color: var(--color-warn);
  border-color: rgba(255, 209, 102, 0.4);
  background: rgba(255, 209, 102, 0.07);
}

.page-products .solution-panel h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.45rem, 3.6vw, 2.2rem);
  line-height: 1.15;
  margin: 0 0 8px;
  color: var(--color-text);
}

.page-products .panel-sub {
  color: var(--color-muted);
  font-size: 0.95rem;
  line-height: 1.5;
  margin: 0;
}

/* 面板两栏 */
.page-products .panel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-products .panel-text {
  color: var(--color-silver);
  font-size: 0.95rem;
  line-height: 1.65;
  margin: 0 0 16px;
}

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

.page-products .feature-list li {
  position: relative;
  padding-left: 22px;
  color: var(--color-silver);
  font-size: 0.95rem;
  line-height: 1.5;
}

.page-products .feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 10px;
  height: 2px;
  background: var(--color-neon);
  transform: skewX(-30deg);
}

/* 阵容流程 */
.page-products .process-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  counter-reset: step;
  display: grid;
  gap: 12px;
}

.page-products .process-list li {
  counter-increment: step;
  position: relative;
  padding: 14px 14px 14px 50px;
  background: rgba(184, 196, 206, 0.05);
  border-left: 2px solid var(--color-orange);
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.5;
}

.page-products .process-list li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 14px;
  top: 13px;
  font-family: var(--font-number);
  font-weight: 700;
  color: var(--color-orange);
}

/* 面板图片 */
.page-products .panel-figure {
  margin: 0;
  position: relative;
}

.page-products .panel-img,
.page-products .arch-img {
  max-width: 100%;
  display: block;
  border: 1px solid var(--color-line);
  background: var(--color-surface);
}

.page-products .panel-s2 .panel-img {
  width: 100%;
  max-height: 560px;
  object-fit: cover;
  object-position: top center;
}

.page-products .panel-s3 .panel-img {
  width: 100%;
  max-height: 540px;
  object-fit: cover;
  object-position: center;
}

.page-products .panel-figure figcaption,
.page-products .arch-figcap {
  margin-top: 12px;
  font-family: var(--font-number);
  font-size: 0.75rem;
  color: var(--color-muted);
  text-align: right;
  letter-spacing: 0.04em;
}

/* 面板链接 */
.page-products .panel-link {
  display: inline-block;
  margin-top: 20px;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-neon);
  text-decoration: none;
  border-bottom: 2px solid rgba(0, 255, 135, 0.3);
  padding-bottom: 2px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .panel-link:hover {
  color: var(--color-warn);
  border-color: var(--color-warn);
}

/* S5 技术架构 */
.page-products .tech-architecture {
  position: relative;
  margin: 48px 0 36px;
  padding: clamp(24px, 5vw, 56px);
  background:
    linear-gradient(135deg, rgba(0, 255, 135, 0.06), transparent 50%),
    var(--color-surface);
  border: 1px solid var(--color-line);
  -webkit-clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 28px 100%, 0 calc(100% - 28px));
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 28px 100%, 0 calc(100% - 28px));
}

.page-products .tech-architecture::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-data);
}

.page-products .arch-kicker {
  font-family: var(--font-number);
  font-size: 0.9rem;
  color: var(--color-neon);
  letter-spacing: 0.16em;
  margin: 0 0 10px;
}

.page-products .tech-architecture h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  line-height: 1.15;
  margin: 0 0 12px;
  color: var(--color-text);
}

.page-products .arch-desc {
  color: var(--color-muted);
  max-width: 680px;
  line-height: 1.6;
  font-size: 0.95rem;
  margin: 0 0 32px;
}

.page-products .arch-stages {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 28px;
}

.page-products .arch-node {
  padding: 20px;
  border: 1px solid var(--color-line);
  background: rgba(10, 29, 51, 0.6);
  position: relative;
}

.page-products .node-index {
  display: block;
  font-family: var(--font-number);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-neon);
  margin-bottom: 6px;
  opacity: 0.7;
}

.page-products .arch-node h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin: 0 0 8px;
  color: var(--color-text);
}

.page-products .arch-node p {
  color: var(--color-muted);
  font-size: 0.9rem;
  line-height: 1.55;
  margin: 0;
}

.page-products .arch-figure {
  margin: 0 0 28px;
}

.page-products .arch-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.page-products .arch-metric {
  padding: 16px;
  background: linear-gradient(135deg, rgba(0, 255, 135, 0.12), rgba(0, 184, 255, 0.04));
  border: 1px solid rgba(0, 255, 135, 0.25);
}

.page-products .arch-metric-value {
  display: block;
  font-family: var(--font-number);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
}

.page-products .arch-metric-label {
  display: block;
  margin-top: 6px;
  font-size: 0.78rem;
  color: var(--color-muted);
}

/* 信任带 */
.page-products .trust-band {
  margin-top: 36px;
  padding: 24px;
  border-left: 4px solid var(--color-warn);
  background:
    linear-gradient(135deg, rgba(255, 209, 102, 0.05), transparent 50%),
    var(--color-surface);
  display: grid;
  gap: 8px;
}

.page-products .trust-copy {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-silver);
}

.page-products .trust-cert {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--color-muted);
}

/* 桌面端布局 */
@media (min-width: 861px) {
  .page-products .products-wrap {
    padding: 44px 44px 80px;
  }

  .page-products .solution-intro {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
    align-items: end;
    margin-bottom: 40px;
  }

  .page-products .solution-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .page-products .solution-toc {
    border-left: 1px solid var(--color-line);
    border-right: 1px solid var(--color-line);
  }

  .page-products .toc-link {
    flex: 1;
    min-width: 0;
    padding: 18px 16px;
  }

  .page-products .solution-panel {
    padding: 44px;
    margin-bottom: 40px;
  }

  .page-products .panel-s1 {
    margin-right: 5%;
  }

  .page-products .panel-s2 {
    margin-left: 5%;
  }

  .page-products .panel-s3 {
    margin-right: 5%;
  }

  .page-products .panel-s4 {
    margin-left: 5%;
  }

  .page-products .panel-grid {
    grid-template-columns: 1fr 1fr;
    gap: 44px;
    align-items: center;
  }

  .page-products .panel-s2 .panel-figure,
  .page-products .panel-s4 .panel-figure {
    order: -1;
  }

  .page-products .panel-s2 .panel-img {
    max-height: 600px;
  }

  .page-products .panel-s3 .panel-img {
    max-height: 580px;
  }

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

  .page-products .arch-metrics {
    gap: 16px;
  }
}