.page-products {
  position: relative;
}

/* 页面内共用图片说明 */
.page-products .prod-fig-caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(31, 31, 31, 0.6);
}

/* 面包屑 */
.page-products .prod-crumbs {
  margin-bottom: 28px;
}
.page-products .prod-crumbs a {
  color: rgba(245, 240, 230, 0.72);
  font-family: var(--font-mono);
  font-size: 13px;
  text-underline-offset: 4px;
  text-decoration-color: rgba(212, 175, 55, 0.4);
}
.page-products .prod-crumbs a:hover {
  color: var(--color-gold);
}
.page-products .prod-crumbs .crumbs-sep {
  color: rgba(245, 240, 230, 0.4);
  margin: 0 8px;
}
.page-products .prod-crumbs .crumbs-current {
  color: var(--color-gold);
  font-family: var(--font-mono);
  font-size: 13px;
}

/* ===== 首屏 hero ===== */
.page-products .prod-hero {
  position: relative;
  background: var(--color-green);
  color: var(--color-paper);
  padding: 40px var(--container-padding) 72px;
  overflow: hidden;
}
.page-products .prod-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245, 240, 230, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 240, 230, 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}
.page-products .prod-hero::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -90px;
  width: 240px;
  height: 240px;
  border: 26px solid rgba(212, 175, 55, 0.18);
  transform: rotate(18deg);
  pointer-events: none;
}
.page-products .prod-hero-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.page-products .prod-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
.page-products .prod-hero-copy .slash-label {
  color: var(--color-gold);
  font-weight: 500;
}
.page-products .prod-hero-copy h1 {
  margin: 16px 0 12px;
  font-family: var(--font-sans);
  font-size: 40px;
  line-height: 1.15;
  font-weight: 900;
  color: var(--color-paper);
  letter-spacing: 0.02em;
}
.page-products .prod-hero-lead {
  margin: 0;
  max-width: 560px;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.85;
  color: rgba(245, 240, 230, 0.8);
}
.page-products .prod-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 26px;
}
.page-products .prod-stat {
  border: 1px solid rgba(212, 175, 55, 0.36);
  background: rgba(245, 240, 230, 0.06);
  padding: 12px 10px;
  text-align: center;
}
.page-products .prod-stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1.2;
}
.page-products .prod-stat-label {
  display: block;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(245, 240, 230, 0.72);
}
.page-products .prod-hero-figure {
  margin: 0;
  position: relative;
  background: var(--color-paper);
  padding: 8px 8px 4px;
  border: 1px solid rgba(212, 175, 55, 0.55);
  box-shadow: 10px 10px 0 rgba(0, 0, 0, 0.28);
  transform: rotate(0.8deg);
  align-self: center;
}
.page-products .prod-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .prod-hero-figure .prod-fig-caption {
  color: rgba(31, 31, 31, 0.62);
}

/* ===== 功能模块区 ===== */
.page-products .prod-modules {
  background: var(--color-paper);
  padding: 64px var(--container-padding) 72px;
}
.page-products .prod-modules-inner {
  max-width: var(--container-width);
  margin: 0 auto;
}
.page-products .prod-modules-head {
  max-width: 640px;
  margin-bottom: 40px;
}
.page-products .prod-modules-head .slash-label {
  color: var(--color-red);
}
.page-products .prod-modules-head h2 {
  margin: 12px 0 8px;
  font-family: var(--font-sans);
  font-size: 30px;
  font-weight: 900;
  color: var(--color-ink);
  letter-spacing: 0.01em;
}
.page-products .prod-modules-head p {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.8;
  color: rgba(31, 31, 31, 0.72);
}

/* 标签导航 */
.page-products .prod-tabs-nav {
  display: flex;
  flex-wrap: nowrap;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-bottom: 3px solid var(--color-green);
  margin-bottom: 36px;
  scrollbar-width: none;
}
.page-products .prod-tabs-nav::-webkit-scrollbar {
  display: none;
}
.page-products .prod-tab-btn {
  appearance: none;
  border: 0;
  background: transparent;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-ink);
  padding: 15px 18px 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
  flex: 0 0 auto;
  opacity: 0.64;
  transition: opacity 0.2s ease, background 0.2s ease;
}
.page-products .prod-tab-btn:hover {
  opacity: 1;
  background: rgba(26, 60, 52, 0.06);
}
.page-products .prod-tab-btn[data-tab-active],
.page-products .prod-tab-btn[aria-selected="true"] {
  opacity: 1;
  color: var(--color-green);
}
.page-products .prod-tab-btn[data-tab-active] {
  background: rgba(26, 60, 52, 0.08);
}
.page-products .prod-tab-btn[data-tab-active]::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: -3px;
  height: 4px;
  background: var(--color-gold);
  transform: skewX(-18deg);
}
.page-products .prod-tab-btn[data-tab-active]::before {
  content: "";
  position: absolute;
  left: 0;
  top: -4px;
  bottom: -3px;
  width: 4px;
  background: var(--color-gold-muted);
}
.page-products .prod-tab-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--color-gold);
}
.page-products .prod-tab-name {
  white-space: nowrap;
}

/* 面板基础 */
.page-products .prod-panel[data-tab-panel] {
  display: none;
}
.page-products .prod-panel[data-tab-panel][data-tab-active] {
  display: block;
}
.page-products .prod-panel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  padding-bottom: 12px;
}
.page-products .prod-panel-copy .slash-label {
  color: var(--color-red);
  font-size: 13px;
}
.page-products .prod-panel-copy h2 {
  margin: 10px 0 10px;
  font-family: var(--font-sans);
  font-size: 26px;
  font-weight: 900;
  color: var(--color-ink);
  position: relative;
  padding-left: 12px;
}
.page-products .prod-panel-copy h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 4px;
  background: var(--color-gold);
  transform: translateX(-4px);
}
.page-products .prod-panel-copy > p {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.8;
  color: rgba(31, 31, 31, 0.78);
}

/* 功能列表 */
.page-products .prod-feature-list {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: grid;
  gap: 10px;
}
.page-products .prod-feature-list li {
  position: relative;
  padding: 12px 14px 12px 22px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-gold-muted);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.75;
  color: var(--color-ink);
}
.page-products .prod-feature-list li::before {
  content: "»";
  position: absolute;
  left: 8px;
  top: 10px;
  color: var(--color-gold);
  font-weight: 700;
}
.page-products .prod-feature-list strong {
  display: block;
  font-weight: 700;
  color: var(--color-green);
}

/* 面板示意图 */
.page-products .prod-panel-figure {
  margin: 0;
  position: relative;
  background: var(--color-green);
  padding: 8px 8px 4px;
  border: 1px solid var(--color-green);
  box-shadow: 6px 6px 0 rgba(212, 175, 55, 0.28);
}
.page-products .prod-panel-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .prod-panel-figure .prod-fig-caption {
  color: var(--color-paper);
}

/* 视频卡片播放按钮（悬停显现） */
.page-products .prod-figure-video {
  cursor: pointer;
}
.page-products .prod-figure-video::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 56px;
  height: 52px;
  background: var(--color-red);
  clip-path: polygon(30% 15%, 85% 50%, 30% 85%);
  transform: translate(-50%, -50%);
  opacity: 0.7;
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
  z-index: 2;
}
@media (hover: hover) {
  .page-products .prod-figure-video::after {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.85);
  }
  .page-products .prod-figure-video:hover::after,
  .page-products .prod-figure-video:focus-within::after {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
}

/* 数据表格 */
.page-products .prod-table-block {
  margin-top: 4px;
}
.page-products .prod-data-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 13px;
  background: var(--color-white);
}
.page-products .prod-data-table caption {
  text-align: left;
  padding: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(31, 31, 31, 0.6);
}
.page-products .prod-data-table th {
  background: var(--color-green);
  color: var(--color-paper);
  font-weight: 700;
  text-align: left;
  padding: 12px 14px;
  white-space: nowrap;
}
.page-products .prod-data-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--color-border-table);
  color: var(--color-ink);
  vertical-align: top;
}
.page-products .prod-data-table tbody tr:nth-child(even) td {
  background: rgba(26, 60, 52, 0.04);
}
.page-products .prod-data-table tbody tr:hover td {
  background: rgba(212, 175, 55, 0.16);
}
.page-products .prod-table-note {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: rgba(31, 31, 31, 0.6);
}

/* ===== 使用场景区 ===== */
.page-products .prod-scenarios {
  background: var(--color-green);
  color: var(--color-paper);
  padding: 64px var(--container-padding) 72px;
  position: relative;
  overflow: hidden;
}
.page-products .prod-scenarios::before {
  content: "";
  position: absolute;
  left: -60px;
  top: -60px;
  width: 180px;
  height: 180px;
  border: 20px solid rgba(212, 175, 55, 0.16);
  transform: rotate(20deg);
  pointer-events: none;
}
.page-products .prod-scenarios-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.page-products .prod-scenarios-head {
  max-width: 680px;
  margin-bottom: 36px;
}
.page-products .prod-scenarios-head .slash-label {
  color: var(--color-gold);
}
.page-products .prod-scenarios-head h2 {
  margin: 12px 0 8px;
  font-family: var(--font-sans);
  font-size: 30px;
  font-weight: 900;
  color: var(--color-paper);
}
.page-products .prod-scenarios-head p {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.8;
  color: rgba(245, 240, 230, 0.74);
}
.page-products .prod-scenarios-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}
.page-products .prod-scenarios-figure {
  margin: 0;
  background: var(--color-paper);
  padding: 6px 6px 10px;
  transform: rotate(-0.8deg);
  box-shadow: 10px 10px 0 rgba(0, 0, 0, 0.3);
}
.page-products .prod-scenarios-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 步骤流程 */
.page-products .prod-step-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}
.page-products .prod-step-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: rgba(245, 240, 230, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.3);
  padding: 16px;
  transition: background 0.2s ease;
}
.page-products .prod-step-list li:hover {
  background: rgba(245, 240, 230, 0.14);
}
.page-products .prod-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 28px;
  flex-shrink: 0;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  background: var(--color-gold);
  color: var(--color-green);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
}
.page-products .prod-step-list h3 {
  margin: 2px 0 4px;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 700;
  color: var(--color-paper);
}
.page-products .prod-step-list p {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: rgba(245, 240, 230, 0.7);
}

/* ===== 服务保障区 ===== */
.page-products .prod-assurance {
  background: var(--color-gold);
  padding: 48px var(--container-padding);
}
.page-products .prod-assurance-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.page-products .prod-assurance-copy .slash-label {
  color: var(--color-green);
  font-weight: 700;
}
.page-products .prod-assurance-copy h2 {
  margin: 12px 0 8px;
  font-family: var(--font-sans);
  font-size: 26px;
  font-weight: 900;
  color: var(--color-green);
  line-height: 1.35;
}
.page-products .prod-assurance-copy p {
  margin: 0;
  max-width: 720px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.8;
  color: rgba(26, 60, 52, 0.84);
}
.page-products .prod-assurance-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ===== 响应式增强 ===== */
@media (min-width: 720px) {
  .page-products .prod-hero {
    padding-bottom: 80px;
  }
  .page-products .prod-hero-grid {
    grid-template-columns: 5fr 7fr;
    gap: 36px;
    align-items: end;
  }
  .page-products .prod-hero-copy {
    padding-bottom: 10px;
  }
  .page-products .prod-hero-copy h1 {
    font-size: 46px;
  }
  .page-products .prod-hero-stats {
    gap: 12px;
  }
  .page-products .prod-hero-figure {
    transform: rotate(1deg);
  }
  .page-products .prod-tabs-nav {
    flex-wrap: nowrap;
    overflow: visible;
  }
  .page-products .prod-panel-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .page-products .prod-panel-copy {
    grid-column: 1;
    grid-row: 1;
  }
  .page-products .prod-panel-figure {
    grid-column: 2;
    grid-row: 1;
  }
  .page-products .prod-table-block {
    grid-column: 1 / -1;
  }
  .page-products .prod-scenarios-head h2 {
    font-size: 34px;
  }
  .page-products .prod-assurance-inner {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 1024px) {
  .page-products .prod-hero {
    padding-top: 48px;
  }
  .page-products .prod-modules {
    padding: 88px var(--container-padding);
  }
  .page-products .prod-modules-head h2 {
    font-size: 36px;
  }
  .page-products .prod-panel-grid {
    grid-template-columns: 5fr 7fr;
    gap: 40px;
  }
  .page-products .prod-panel-copy h2 {
    font-size: 30px;
  }
  .page-products .prod-table-block {
    grid-column: 1;
    grid-row: 2;
  }
  .page-products .prod-panel-figure {
    grid-column: 2;
    grid-row: 1 / span 2;
  }
  .page-products .prod-scenarios {
    padding: 88px var(--container-padding);
  }
  .page-products .prod-scenarios-grid {
    grid-template-columns: 11fr 9fr;
    gap: 48px;
  }
  .page-products .prod-step-list {
    gap: 16px;
  }
  .page-products .prod-assurance {
    padding: 56px var(--container-padding);
  }
  .page-products .prod-assurance-inner {
    grid-template-columns: 1fr auto;
    gap: 40px;
    align-items: center;
  }
}

@media (min-width: 1440px) {
  .page-products .prod-hero-grid {
    gap: 60px;
  }
  .page-products .prod-hero-copy h1 {
    font-size: 52px;
  }
  .page-products .prod-hero-lead {
    font-size: 15px;
  }
  .page-products .prod-hero-figure {
    padding: 12px 12px 6px;
  }
}