.page-products {
  --accent: var(--c-orange);
  --accent-2: var(--c-neon);
  background: var(--c-paper);
  color: var(--c-ink);
  font-family: var(--font-body);
  line-height: 1.7;
}

.page-products a {
  color: inherit;
}

.page-products .container {
  position: relative;
  z-index: 1;
}

/* ========== 页面首屏 ========== */
.page-products .page-products__hero {
  background: linear-gradient(125deg, var(--c-deep) 0%, var(--c-dark) 78%);
  color: #ffffff;
  padding: 44px 0 60px;
  position: relative;
  overflow: hidden;
  border-bottom: 5px solid var(--c-orange);
}

.page-products .page-products__hero::before {
  content: "";
  position: absolute;
  top: -70px;
  right: -70px;
  width: 240px;
  height: 240px;
  border: 2px solid rgba(57, 255, 20, 0.25);
  transform: rotate(20deg);
}

.page-products .page-products__hero::after {
  content: "";
  position: absolute;
  left: 42%;
  bottom: -36px;
  width: 120px;
  height: 120px;
  border: 1px solid rgba(255, 107, 53, 0.55);
  transform: rotate(45deg);
}

.page-products .page-products__hero .breadcrumb {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-neon);
  margin-bottom: 28px;
}

.page-products .page-products__hero .breadcrumb a {
  color: rgba(255, 255, 255, 0.68);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-products .page-products__hero .breadcrumb a:hover {
  color: var(--c-neon);
}

.page-products .page-products__hero .breadcrumb__sep {
  color: var(--c-orange);
  margin: 0 10px;
}

.page-products .page-products__hero .section-kicker {
  color: var(--c-neon);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-products .page-products__hero .page-header__title {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 4.2vw, 3rem);
  line-height: 1.18;
  letter-spacing: 0.02em;
  margin: 10px 0 18px;
  color: #ffffff;
  max-width: 760px;
}

.page-products .page-products__lede {
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.84);
  max-width: 680px;
  margin: 0;
}

/* ========== 工具矩阵 ========== */
.page-products .tool-matrix {
  padding-top: 64px;
  padding-bottom: 72px;
  background: var(--c-paper);
}

.page-products .tool-matrix__hero {
  margin: 40px 0 48px;
  border: 1px solid var(--c-divider);
  box-shadow: var(--shadow-card);
}

.page-products .tool-matrix__hero img,
.page-products .live-panel__figure img,
.page-products .mobile-layout__figure img,
.page-products .download-visual__figure img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-products .tool-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-products .tool-tree {
  background: var(--c-deep);
  color: #ffffff;
  padding: 26px 22px 24px;
  position: relative;
  overflow: hidden;
}

.page-products .tool-tree::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--c-orange) 0%, var(--c-neon) 100%);
}

.page-products .tool-tree__label {
  color: var(--c-neon);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-products .tool-tree__list {
  list-style: none;
  margin: 20px 0 30px;
  padding: 0;
}

.page-products .tool-tree__link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 10px;
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  font-size: 15px;
  border-left: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.page-products .tool-tree__link:hover {
  border-left-color: var(--c-neon);
  color: #ffffff;
  background: rgba(255, 255, 255, 0.06);
}

.page-products .tool-tree__num {
  font-family: var(--font-mono);
  color: var(--c-orange);
  font-size: 13px;
  width: 26px;
  flex-shrink: 0;
}

.page-products .tool-tree__stat {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .tool-tree__stat-value {
  color: var(--c-neon);
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1;
}

.page-products .tool-tree__stat-label {
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
}

.page-products .tool-preview__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-products .tool-card {
  background: #ffffff;
  border: 1px solid var(--c-divider);
  padding: 26px 24px 24px;
  position: relative;
  overflow: hidden;
  box-shadow: none;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.page-products .tool-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
  background: var(--c-orange);
  transform: scaleY(0.4);
  transform-origin: top;
  transition: transform 0.25s ease;
}

.page-products .tool-card:hover {
  box-shadow: var(--shadow-card);
  transform: translateY(-3px);
}

.page-products .tool-card:hover::before {
  transform: scaleY(1);
}

.page-products .tool-card__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.page-products .tool-card__num {
  color: var(--c-muted);
  font-size: 14px;
}

.page-products .tool-card__tag {
  background: rgba(255, 107, 53, 0.12);
  color: var(--c-orange);
  font-size: 12px;
  font-family: var(--font-mono);
  padding: 2px 8px;
}

.page-products .tool-card__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 0.02em;
  margin: 0 0 10px;
  color: var(--c-deep);
}

.page-products .tool-card__desc {
  color: var(--c-muted);
  font-size: 14px;
  line-height: 1.7;
  margin: 0 0 18px;
}

.page-products .tool-card__more {
  color: var(--c-deep);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 2px solid var(--c-neon);
  padding-bottom: 2px;
  transition: color 0.2s ease;
}

.page-products .tool-card__more:hover {
  color: var(--c-orange);
  border-bottom-color: var(--c-orange);
}

/* ========== 实时数据模块 ========== */
.page-products .live-data {
  background: var(--c-dark);
  color: #ffffff;
  padding: 64px 0 76px;
}

.page-products .live-data .section-kicker {
  color: var(--c-neon);
}

.page-products .live-data .section-title {
  color: #ffffff;
}

.page-products .live-data .section-description {
  color: rgba(255, 255, 255, 0.72);
}

.page-products .live-metrics {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 40px 0 44px;
}

.page-products .live-metric {
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
  background: rgba(255, 255, 255, 0.03);
}

.page-products .live-metric--accent {
  border-top-color: var(--c-orange);
}

.page-products .live-metric__num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--c-neon);
  line-height: 1;
}

.page-products .live-metric__unit {
  color: var(--c-orange);
  font-family: var(--font-mono);
  font-size: 14px;
  position: absolute;
  top: 24px;
  right: 20px;
}

.page-products .live-metric__label {
  color: rgba(255, 255, 255, 0.65);
  font-size: 13px;
}

.page-products .live-tabs .tab-list {
  border-bottom: 2px solid rgba(255, 255, 255, 0.14);
  display: flex;
  gap: 6px;
}

.page-products .live-tabs .tab-button {
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  color: rgba(255, 255, 255, 0.62);
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  padding: 14px 20px;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-products .live-tabs .tab-button:hover {
  color: #ffffff;
}

.page-products .live-tabs .tab-button.is-active,
.page-products .live-tabs .tab-button[aria-selected="true"] {
  color: var(--c-neon);
  border-bottom-color: var(--c-neon);
}

.page-products .live-panel {
  padding-top: 36px;
}

.page-products .live-panel__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.page-products .live-panel__eyebrow {
  font-family: var(--font-mono);
  color: var(--c-orange);
  font-size: 13px;
  margin: 0 0 12px;
  letter-spacing: 0.04em;
}

.page-products .live-panel__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: #ffffff;
  margin: 0 0 14px;
}

.page-products .live-panel__text {
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
  line-height: 1.8;
  margin: 0 0 20px;
}

.page-products .live-panel__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-products .live-panel__list li {
  color: rgba(255, 255, 255, 0.7);
  padding: 8px 0 8px 22px;
  position: relative;
  font-size: 14px;
}

.page-products .live-panel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  width: 8px;
  height: 8px;
  background: var(--c-neon);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}

.page-products .live-panel__figure {
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow-deep);
  margin: 0;
  background: rgba(255, 255, 255, 0.05);
}

.page-products .coverage-block {
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
  padding: 28px 26px;
}

.page-products .coverage-block__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}

.page-products .coverage-block__head .text-mono {
  color: var(--c-neon);
  font-size: 12px;
}

.page-products .coverage-block__value {
  color: var(--c-orange);
  font-family: var(--font-display);
  font-size: 3.2rem;
  line-height: 1;
}

.page-products .coverage-block__bar {
  height: 26px;
  background: rgba(255, 255, 255, 0.08);
  position: relative;
  overflow: hidden;
}

.page-products .coverage-block__fill {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  background: repeating-linear-gradient(
    90deg,
    var(--c-orange) 0 14px,
    rgba(255, 107, 53, 0.35) 14px 18px
  );
}

.page-products .coverage-block__scale {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 12px;
  font-family: var(--font-mono);
}

/* ========== 移动端适配 ========== */
.page-products .mobile-section {
  background: #ffffff;
  padding: 64px 0 68px;
}

.page-products .mobile-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-top: 44px;
  align-items: center;
}

.page-products .mobile-layout__figure {
  margin: 0;
  border: 1px solid var(--c-divider);
  background: var(--c-deep);
  box-shadow: var(--shadow-card);
}

.page-products .mobile-feature {
  padding: 22px 0;
  border-bottom: 1px solid var(--c-divider);
  display: grid;
  grid-template-columns: 52px 1fr;
  grid-template-rows: auto auto;
  gap: 4px 16px;
  position: relative;
  transition: background 0.2s ease;
}

.page-products .mobile-feature:first-child {
  border-top: 1px solid var(--c-divider);
}

.page-products .mobile-feature:hover {
  background: rgba(11, 31, 59, 0.02);
}

.page-products .mobile-feature__num {
  grid-row: span 2;
  color: var(--c-orange);
  font-size: 17px;
  line-height: 1.4;
}

.page-products .mobile-feature__title {
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: 0.02em;
  color: var(--c-deep);
  margin: 0;
}

.page-products .mobile-feature__text {
  color: var(--c-muted);
  font-size: 14px;
  line-height: 1.7;
  margin: 0;
}

/* ========== 下载与更新 ========== */
.page-products .download-section {
  background: var(--c-paper);
  padding: 64px 0 72px;
}

.page-products .download-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
  margin-top: 44px;
}

.page-products .download-visual__figure {
  margin: 0 0 24px;
  border: 1px solid var(--c-divider);
  box-shadow: var(--shadow-card);
}

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

.page-products .download-stats .data-card {
  background: #ffffff;
  border: 1px solid var(--c-divider);
  padding: 16px 12px;
  text-align: left;
}

.page-products .download-stats .data-card__value {
  color: var(--c-deep);
  font-family: var(--font-display);
  font-size: 1.6rem;
  line-height: 1.1;
  display: block;
}

.page-products .download-stats .data-card__label {
  color: var(--c-muted);
  font-size: 12px;
  margin-top: 6px;
  display: block;
}

.page-products .update-log__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--c-deep);
  margin: 0 0 22px;
}

.page-products .update-log__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .update-log__item {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--c-divider);
}

.page-products .update-log__item:last-child {
  border-bottom: none;
}

.page-products .update-log__tag {
  color: var(--c-orange);
  font-size: 13px;
  line-height: 1.6;
}

.page-products .update-log__item p {
  margin: 0;
  color: var(--c-ink);
  font-size: 14px;
  line-height: 1.75;
}

.page-products .download-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--c-divider);
}

.page-products .download-cta .btn {
  padding: 12px 28px;
  font-size: 14px;
  text-decoration: none;
  border: 1px solid transparent;
  display: inline-block;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-products .download-cta .btn--primary {
  background: var(--c-orange);
  color: #ffffff;
}

.page-products .download-cta .btn--primary:hover {
  background: var(--c-deep);
  color: var(--c-neon);
}

.page-products .download-cta .btn--outline {
  border-color: var(--c-deep);
  color: var(--c-deep);
  background: transparent;
}

.page-products .download-cta .btn--outline:hover {
  background: var(--c-deep);
  color: #ffffff;
}

.page-products .download-cta .btn--ghost {
  border-color: transparent;
  color: var(--c-muted);
}

.page-products .download-cta .btn--ghost:hover {
  color: var(--c-orange);
}

/* ========== 桌面端 ========== */
@media (min-width: 760px) {
  .page-products .page-products__hero {
    padding: 56px 0 72px;
  }

  .page-products .page-products__lede {
    font-size: 1.06rem;
  }

  .page-products .tool-preview__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-products .live-panel__inner {
    grid-template-columns: 1fr 1fr;
    gap: 44px;
  }

  .page-products .mobile-layout {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 52px;
  }

  .page-products .download-layout {
    grid-template-columns: 1fr 1fr;
    gap: 52px;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-products .tool-layout {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 40px;
  }

  .page-products .tool-tree {
    position: sticky;
    top: calc(var(--header-height) + 24px);
    align-self: start;
  }

  .page-products .tool-preview__grid {
    gap: 24px;
  }
}