.page-products {
  --products-gold: #FFD700;
  --products-gold-light: #FFE44D;
  --products-crimson: #8B0000;
  --products-bg-deep: #150000;
  --products-bg-alt: #2A2A2A;
  --products-border: #3A3A3A;

  position: relative;
  padding: 24px 20px 72px;
  color: var(--color-text);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
}

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

.page-products a {
  color: var(--color-gold);
  text-decoration: none;
  transition: color var(--transition-base), background-color var(--transition-base), border-color var(--transition-base);
}

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

/* 面包屑 */
.products-breadcrumb {
  margin: 16px 0 8px;
  font-size: 13px;
  color: var(--color-text-muted);
}

.products-breadcrumb .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.products-breadcrumb a {
  color: var(--color-text-muted);
  border-bottom: 1px solid transparent;
}

.products-breadcrumb a:hover {
  color: var(--color-gold);
  border-bottom-color: var(--color-gold);
}

/* Hero 标题区 */
.products-hero {
  padding: 28px 0 36px;
}

.products-hero__eyebrow {
  margin: 0 0 12px;
  font-size: 13px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.products-hero__title {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.15;
  font-size: clamp(28px, 7vw, 56px);
  letter-spacing: 0.01em;
  color: var(--color-text);
}

.products-hero__title-sub {
  display: block;
  margin-top: 8px;
  font-size: clamp(18px, 3.2vw, 32px);
  color: var(--color-gold);
}

.products-hero__lead {
  max-width: 720px;
  margin: 0;
  font-size: 16px;
  color: var(--color-text-muted);
}

.products-hero__index {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

.products-hero__index-link {
  display: inline-block;
  padding: 7px 14px;
  font-size: 14px;
  letter-spacing: 0.05em;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  background: transparent;
  text-decoration: none;
  transition: border-color var(--transition-base), background-color var(--transition-base), color var(--transition-base);
}

.products-hero__index-link:hover {
  border-color: var(--color-gold);
  background: rgba(255, 215, 0, 0.06);
  color: var(--color-gold);
}

/* 通用章节骨架 */
.products-section {
  padding: 40px 0 8px;
  scroll-margin-top: 24px;
}

.products-section__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--color-border);
}

.products-section__index {
  display: inline-block;
  padding: 6px 12px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 18px;
  line-height: 1;
  letter-spacing: 0.08em;
  color: var(--color-gold);
  border: 1px solid var(--color-gold);
  transform: skewX(-10deg);
}

.products-section__label {
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.products-section__title {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(24px, 4vw, 38px);
  line-height: 1.25;
  color: var(--color-text);
}

.products-section__title::after {
  content: "";
  display: block;
  width: 56px;
  height: 2px;
  margin-top: 10px;
  background: linear-gradient(90deg, var(--color-gold), rgba(255, 215, 0, 0));
}

/* 布局基础 */
.products-overview__layout,
.products-download__layout,
.products-panel__layout,
.products-feedback__layout {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.products-overview__content p,
.products-download__content p,
.products-panel__content p,
.products-feedback__content p {
  margin: 0 0 16px;
  color: var(--color-text-muted);
}

/* 平台总览 */
.products-overview__list {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--color-border);
}

.products-overview__list li {
  position: relative;
  padding: 14px 0 14px 28px;
  font-size: 15px;
  border-bottom: 1px solid var(--color-border);
}

.products-overview__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 10px;
  height: 10px;
  background: var(--color-gold);
  transform: rotate(45deg);
}

.products-stat {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-top: 8px;
  padding: 18px 22px;
  background: var(--color-bg-alt);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
}

.products-stat__num {
  font-family: var(--font-serif);
  font-size: 42px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-gold);
}

.products-stat__unit {
  font-size: 14px;
  color: var(--color-gold);
}

.products-stat__text {
  margin-left: auto;
  font-size: 13px;
  color: var(--color-text-muted);
}

.products-overview__visual {
  position: relative;
  padding: 10px 10px 10px 16px;
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.14), transparent 60%);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}

.products-overview__img {
  border: 1px solid var(--color-border);
}

.products-overview__visual-mark {
  display: inline-block;
  margin-top: 12px;
  padding: 5px 12px;
  font-size: 13px;
  letter-spacing: 0.05em;
  background: rgba(139, 0, 0, 0.6);
  color: var(--color-text);
  border-left: 3px solid var(--color-gold);
}

.products-overview__quick {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 32px;
  padding: 20px;
  background: var(--color-bg-deep);
  border-left: 3px solid var(--color-crimson);
}

.products-overview__quick h3 {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: 20px;
  line-height: 1.4;
  color: var(--color-gold);
}

.products-overview__quick p {
  margin: 0;
  font-size: 14px;
  color: var(--color-text-muted);
}

.products-overview__quick-img {
  border: 1px solid var(--color-border);
}

/* 下载与导出记录 */
.products-download__layout {
  padding: 24px;
  background: var(--color-bg-alt);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
}

.products-phone {
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.3);
}

.products-phone__bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-alt);
}

.products-phone__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-crimson);
}

.products-phone__dot:nth-child(2) {
  background: var(--color-gold);
}

.products-phone__dot:nth-child(3) {
  background: var(--color-gold-light);
}

.products-phone__url {
  margin-left: 10px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}

.products-phone__screen {
  position: relative;
  background: var(--color-bg);
}

.products-phone__img {
  border: none;
}

.products-phone__marker {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  background: var(--color-gold);
  color: var(--color-bg);
  transform: rotate(2deg);
  box-shadow: 0 0 0 4px rgba(255, 215, 0, 0.15);
}

.products-step-list {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.products-step-list li {
  position: relative;
  padding: 12px 0 12px 48px;
  font-size: 15px;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  counter-increment: step;
}

.products-step-list li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  font-size: 13px;
  color: var(--color-gold);
  border: 1px solid var(--color-gold);
  transform: rotate(-6deg);
}

.products-download__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 面板与收藏列表 */
.products-panel__visual {
  position: relative;
  background: var(--color-bg-alt);
  border-top: 3px solid var(--color-gold);
}

.products-panel__img {
  border: 1px solid var(--color-border);
  border-top: none;
}

.products-panel__marker {
  position: absolute;
  top: 20px;
  left: 0;
  z-index: 2;
  padding: 7px 14px;
  font-size: 13px;
  letter-spacing: 0.05em;
  background: var(--color-crimson);
  color: var(--color-text);
  border-left: 3px solid var(--color-gold);
}

/* 反馈与支持 */
.products-feedback__visual {
  position: relative;
}

.products-feedback__img {
  border: 1px solid var(--color-border);
}

.products-feedback__week {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 28px;
}

.products-feedback__day {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 54px;
  padding: 8px 10px;
  font-size: 13px;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

.products-feedback__day--active {
  font-weight: 700;
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-bg);
}

.products-feedback__channels {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--color-border);
}

.products-feedback__channels li {
  border-bottom: 1px solid var(--color-border);
}

.products-feedback__channels a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 14px 4px;
  color: var(--color-text);
  transition: padding-left var(--transition-base), color var(--transition-base);
}

.products-feedback__channels a:hover {
  padding-left: 12px;
  color: var(--color-gold);
}

.products-feedback__channels a span {
  font-size: 18px;
  color: var(--color-gold);
}

/* 信任声明 */
.products-trust {
  margin-top: 56px;
  padding: 32px 24px;
  background: linear-gradient(120deg, var(--color-bg-deep), var(--color-bg-alt));
  border-left: 3px solid var(--color-gold);
}

.products-trust__title {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-size: 22px;
  line-height: 1.4;
  color: var(--color-gold);
}

.products-trust p {
  margin: 0;
  font-size: 15px;
  color: var(--color-text-muted);
}

@media (min-width: 768px) {
  .page-products {
    padding: 32px 40px 88px;
  }

  .products-hero {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 32px;
  }

  .products-hero__title-wrap {
    flex: 1 1 420px;
  }

  .products-hero__index {
    flex: 1 1 220px;
    align-self: flex-end;
    margin: 0;
    padding-top: 0;
    border-top: none;
    border-left: 2px solid var(--color-gold);
  }

  .products-overview__layout {
    flex-direction: row;
    align-items: center;
  }

  .products-overview__content {
    flex: 1 1 48%;
  }

  .products-overview__visual {
    flex: 1 1 52%;
  }

  .products-overview__quick {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .products-download__layout {
    flex-direction: row;
    align-items: center;
  }

  .products-download__visual {
    flex: 1.1 1 0;
  }

  .products-download__content {
    flex: 0.9 1 0;
  }

  .products-panel__layout {
    flex-direction: row;
    align-items: center;
  }

  .products-panel__content {
    flex: 0.9 1 0;
    order: 1;
  }

  .products-panel__visual {
    flex: 1.1 1 0;
    order: 2;
  }

  .products-feedback__layout {
    flex-direction: row;
    align-items: flex-start;
  }

  .products-feedback__visual {
    flex: 1 1 46%;
  }

  .products-feedback__content {
    flex: 1 1 54%;
  }
}

@media (min-width: 1120px) {
  .page-products {
    padding: 40px 56px 96px;
  }

  .products-section {
    padding: 56px 0 12px;
  }

  .products-overview__quick {
    grid-template-columns: 1fr 420px;
    gap: 36px;
    padding: 32px 40px;
  }

  .products-download__layout {
    padding: 40px;
    gap: 48px;
  }

  .products-panel__layout {
    gap: 48px;
  }

  .products-feedback__layout {
    gap: 48px;
  }

  .products-trust {
    padding: 40px 48px;
  }
}