/* ===== 产品服务页专属样式 ===== */
.page-products {
  --p-orange: #FF6F00;
  --p-teal: #00C2A8;
  --p-blue: #0A1F44;
  --p-blue-light: #1E3A6E;
  --p-soft: #F5F7FA;
  --p-text: #121E33;
  --p-muted: #4A5A7A;
  --p-border: #E8ECF2;
  --p-white: #FFFFFF;
  overflow-x: hidden;
}

/* ----- Hero 海报区 ----- */
.page-products .product-hero {
  position: relative;
  background: linear-gradient(135deg, #0A1F44 0%, #1E3A6E 55%, #0A1F44 100%);
  color: #FFFFFF;
  padding: 2.5rem 0 3.5rem;
  overflow: hidden;
}

.page-products .product-hero::before {
  content: "";
  position: absolute;
  right: -120px;
  top: -120px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 194, 168, 0.22) 0%, transparent 68%);
  pointer-events: none;
}

.page-products .product-hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 8px;
  background: linear-gradient(90deg, var(--p-orange) 0%, var(--p-teal) 40%, transparent 40%);
  opacity: 0.85;
  pointer-events: none;
}

.page-products .product-hero .breadcrumb {
  margin-bottom: 2.5rem;
  position: relative;
  z-index: 2;
}

.page-products .product-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.2rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.page-products .product-hero__content .section-label {
  color: var(--p-teal);
  font-family: var(--font-data);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.page-products .product-hero .poster-title {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 7vw, 4.6rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 0.8rem 0 0.6rem;
  color: var(--p-white);
}

.page-products .product-hero .poster-meta {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--p-orange);
  border: 1px solid rgba(255, 111, 0, 0.5);
  background: rgba(255, 111, 0, 0.08);
  padding: 0.35rem 0.8rem;
  margin-bottom: 1.2rem;
}

.page-products .product-hero__lead {
  max-width: 56ch;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1rem;
  line-height: 1.75;
}

.page-products .product-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin: 1.6rem 0 2rem;
}

.page-products .hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
}

.page-products .hero-stats .data-cell {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  padding: 0.9rem 0.6rem;
  text-align: center;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
}

.page-products .hero-stats .data-number {
  display: block;
  font-family: var(--font-data);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--p-orange);
}

.page-products .hero-stats .data-caption {
  display: block;
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.72);
  margin-top: 0.3rem;
}

.page-products .product-hero__media {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: var(--p-blue-light);
}

.page-products .product-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .product-hero__media .image-caption {
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.8);
  border-left: 3px solid var(--p-teal);
  font-size: 0.78rem;
}

/* ----- 章节头 ----- */
.page-products .section-head {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2.25rem;
}

.page-products .section-head .section-index {
  font-family: var(--font-data);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--p-orange);
  background: rgba(255, 111, 0, 0.1);
  border: 1px solid rgba(255, 111, 0, 0.3);
  padding: 0.2rem 0.5rem;
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.page-products .section-head .section-label {
  color: var(--p-teal);
  font-family: var(--font-data);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.45rem;
}

.page-products .section-head .section-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.18;
  color: var(--p-text);
  margin-bottom: 0.6rem;
}

.page-products .section-head .section-lead {
  max-width: 58ch;
  color: var(--p-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

.page-products .section-head--light .section-title {
  color: var(--p-white);
}

.page-products .section-head--light .section-lead {
  color: rgba(255, 255, 255, 0.8);
}

/* ----- 功能板块 ----- */
.page-products .product-features {
  background: var(--p-soft);
}

.page-products .feature-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.8rem;
  padding: 2.4rem 0;
  border-bottom: 1px solid var(--p-border);
}

.page-products .feature-block:first-of-type {
  padding-top: 0;
}

.page-products .feature-block:last-of-type {
  border-bottom: none;
}

.page-products .feature-badge {
  width: 52px;
  height: 52px;
  background: var(--p-blue);
  color: var(--p-teal);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
  margin-bottom: 0.8rem;
}

.page-products .feature-content .feature-index {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--p-orange);
  border-bottom: 2px solid var(--p-teal);
  padding-bottom: 0.35rem;
  margin-bottom: 0.8rem;
}

.page-products .feature-content h3 {
  font-family: var(--font-head);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  line-height: 1.25;
  color: var(--p-text);
  margin-bottom: 0.7rem;
}

.page-products .feature-content p {
  color: var(--p-muted);
  font-size: 0.94rem;
  line-height: 1.75;
  margin-bottom: 1.1rem;
  max-width: 58ch;
}

.page-products .feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5rem;
}

.page-products .feature-list li {
  background: var(--p-white);
  border-left: 3px solid var(--p-teal);
  border-radius: 0 6px 6px 0;
  padding: 0.55rem 0.85rem 0.55rem 1.4rem;
  font-size: 0.88rem;
  color: var(--p-text);
  position: relative;
  box-shadow: 0 1px 3px rgba(10, 31, 68, 0.06);
}

.page-products .feature-list li::before {
  content: "";
  position: absolute;
  left: 0.5rem;
  top: 0.8rem;
  width: 6px;
  height: 6px;
  background: var(--p-orange);
  transform: rotate(45deg);
}

.page-products .feature-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .feature-frame {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
  overflow: hidden;
  background: var(--p-soft);
}

.page-products .image-caption {
  margin-top: 0.4rem;
  padding: 0.4rem 0.8rem;
  background: rgba(255, 111, 0, 0.08);
  color: var(--p-text);
  font-size: 0.8rem;
}

/* 战报数据面板 */
.page-products .feature-visual--stats {
  background: linear-gradient(145deg, var(--p-blue), var(--p-blue-light));
  padding: 1.5rem 1.2rem;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-products .data-dashboard {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.8rem;
}

.page-products .dash-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 0.9rem 0.6rem;
  text-align: center;
  transition: background 0.3s ease;
}

.page-products .dash-row:hover {
  background: rgba(255, 255, 255, 0.12);
}

.page-products .dash-row .metric-label {
  display: block;
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.page-products .dash-row .metric-value {
  display: block;
  font-family: var(--font-data);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--p-teal);
}

.page-products .dash-caption {
  margin-top: 0.8rem;
  font-family: var(--font-data);
  font-size: 0.72rem;
  color: var(--p-muted);
  text-align: right;
}

/* 标签网格 */
.page-products .tag-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
  padding: 1.4rem;
  background: linear-gradient(145deg, var(--p-blue), var(--p-blue-light));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-products .tag-grid span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--p-white);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.65rem 0.4rem;
  border-radius: 4px;
  text-align: center;
  transition: transform 0.2s ease, background 0.2s ease;
}

.page-products .tag-grid span:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.16);
}

.page-products .tag-grid span:nth-child(3n+1) {
  border-color: rgba(255, 111, 0, 0.45);
}

.page-products .tag-grid span:nth-child(3n+2) {
  border-color: rgba(0, 194, 168, 0.4);
}

/* ----- 数据覆盖 ----- */
.page-products .product-coverage {
  padding-top: clamp(3.5rem, 7vw, 5.5rem);
  padding-bottom: clamp(3rem, 6vw, 4.5rem);
}

.page-products .coverage-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
}

.page-products .coverage-item {
  background: var(--p-white);
  border-top: 4px solid var(--p-teal);
  padding: 1.4rem 1.2rem;
  box-shadow: 0 4px 14px rgba(10, 31, 68, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-products .coverage-item:nth-child(even) {
  border-top-color: var(--p-orange);
}

.page-products .coverage-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(10, 31, 68, 0.12);
}

.page-products .coverage-item .data-number {
  display: block;
  font-family: var(--font-data);
  font-size: 2rem;
  font-weight: 700;
  color: var(--p-blue);
}

.page-products .coverage-item .data-caption {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--p-text);
  margin-top: 0.25rem;
}

.page-products .coverage-item p {
  font-size: 0.8rem;
  color: var(--p-muted);
  margin: 0.5rem 0 0;
  line-height: 1.5;
}

.page-products .coverage-dashboard {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
  background: linear-gradient(145deg, var(--p-blue), var(--p-blue-light));
  padding: 1.4rem;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.page-products .coverage-dashboard .dash-cell {
  text-align: center;
  padding: 0.8rem 0.4rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  transition: background 0.3s ease;
}

.page-products .coverage-dashboard .dash-cell:hover {
  background: rgba(255, 255, 255, 0.14);
}

.page-products .coverage-dashboard .metric-label {
  display: block;
  font-size: 0.66rem;
  color: rgba(255, 255, 255, 0.64);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.25rem;
}

.page-products .coverage-dashboard .metric-value {
  display: block;
  font-family: var(--font-data);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--p-orange);
}

/* ----- 订阅与帮助 ----- */
.page-products .product-pricing {
  padding-top: clamp(3.5rem, 7vw, 5.5rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
}

.page-products .plan-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
  margin-bottom: 2.8rem;
}

.page-products .plan-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 1.6rem 1.4rem;
  display: flex;
  flex-direction: column;
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
  transition: transform 0.3s ease, background 0.3s ease;
}

.page-products .plan-card:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, 0.1);
}

.page-products .plan-card--featured {
  background: var(--p-white);
  border-color: var(--p-orange);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
  position: relative;
}

.page-products .plan-card--featured:hover {
  background: var(--p-white);
}

.page-products .plan-tag {
  position: absolute;
  top: 0;
  right: 1.1rem;
  background: var(--p-orange);
  color: var(--p-white);
  font-size: 0.68rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  letter-spacing: 0.05em;
}

.page-products .plan-name {
  font-family: var(--font-head);
  font-size: 1.4rem;
  margin: 0 0 0.3rem;
}

.page-products .plan-card .plan-name {
  color: var(--p-white);
}

.page-products .plan-card--featured .plan-name {
  color: var(--p-blue);
}

.page-products .plan-price {
  font-family: var(--font-data);
  font-size: 2.4rem;
  font-weight: 700;
  margin: 0.4rem 0 0.2rem;
  color: var(--p-orange);
}

.page-products .plan-card--featured .plan-price {
  color: var(--p-blue);
}

.page-products .plan-price span {
  font-size: 1rem;
  color: var(--p-muted);
  font-weight: 400;
}

.page-products .plan-period {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.65);
  border-bottom: 1px dashed rgba(255, 255, 255, 0.25);
  padding-bottom: 0.9rem;
  margin-bottom: 1rem;
}

.page-products .plan-card--featured .plan-period {
  color: var(--p-muted);
  border-bottom-color: var(--p-border);
}

.page-products .plan-features {
  list-style: none;
  padding: 0;
  margin: 0 0 1.4rem;
  flex: 1;
}

.page-products .plan-features li {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.88rem;
  padding: 0.45rem 0 0.45rem 1.4rem;
  position: relative;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.page-products .plan-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0.45rem;
  color: var(--p-teal);
  font-weight: 700;
}

.page-products .plan-card--featured .plan-features li {
  color: var(--p-text);
  border-bottom-color: var(--p-border);
}

/* 帮助流程 */
.page-products .help-flow {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  padding: 1.6rem;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-products .help-flow__media {
  overflow: hidden;
  background: var(--p-blue-light);
}

.page-products .help-flow__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .help-flow__text h3 {
  color: var(--p-white);
  font-family: var(--font-head);
  font-size: 1.3rem;
  margin-bottom: 0.6rem;
}

.page-products .help-flow__text p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.page-products .help-flow__text .feature-list li {
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.88);
  border-left-color: var(--p-orange);
  box-shadow: none;
}

/* ----- 设备与场景 ----- */
.page-products .product-devices {
  padding-top: clamp(3.5rem, 7vw, 5.5rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}

.page-products .devices-visual {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-products .devices-frame {
  overflow: hidden;
  background: var(--p-soft);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-products .devices-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .scene-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
}

.page-products .scene-item {
  background: var(--p-white);
  border: 1px solid var(--p-border);
  border-top: 3px solid var(--p-teal);
  padding: 1.1rem 1rem;
  box-shadow: 0 2px 8px rgba(10, 31, 68, 0.04);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.page-products .scene-item:nth-child(even) {
  border-top-color: var(--p-orange);
}

.page-products .scene-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 18px rgba(10, 31, 68, 0.1);
}

.page-products .scene-index {
  font-family: var(--font-data);
  font-size: 0.7rem;
  color: var(--p-orange);
  letter-spacing: 0.1em;
}

.page-products .scene-item h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--p-text);
  margin: 0.4rem 0;
}

.page-products .scene-item p {
  font-size: 0.82rem;
  color: var(--p-muted);
  line-height: 1.55;
  margin: 0;
}

/* ----- 信任声明 ----- */
.page-products .product-trust {
  padding-top: clamp(2.5rem, 5vw, 4rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}

.page-products .product-trust .section-label {
  color: var(--p-orange);
  font-family: var(--font-data);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}

.page-products .trust-copy {
  max-width: 66ch;
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.75;
  color: var(--p-text);
  margin-bottom: 1.4rem;
}

.page-products .trust-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.page-products .trust-meta span {
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--p-muted);
  border: 1px solid var(--p-border);
  background: var(--p-white);
  padding: 0.4rem 0.8rem;
}

/* ----- CTA 出口 ----- */
.page-products .product-cta {
  padding: clamp(2rem, 4vw, 3rem) 0 4rem;
}

.page-products .cta-band {
  background: linear-gradient(135deg, var(--p-orange) 0%, #e85f00 100%);
  border: none;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  align-items: flex-start;
  padding: 1.8rem 1.5rem;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
}

.page-products .cta-band .section-label {
  color: var(--p-white);
  font-family: var(--font-data);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.9;
  margin-bottom: 0.4rem;
}

.page-products .cta-band h2 {
  color: var(--p-white);
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3.4vw, 2.2rem);
  margin: 0 0 0.5rem;
}

.page-products .cta-band p {
  color: rgba(255, 255, 255, 0.95);
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 55ch;
}

.page-products .cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.page-products .cta-band .btn-outline {
  border-color: var(--p-white);
  color: var(--p-white);
}

.page-products .cta-band .btn-ghost {
  color: var(--p-white);
}

/* ----- 桌面与平板增强 ----- */
@media (min-width: 768px) {
  .page-products .product-hero {
    padding-top: 3rem;
  }

  .page-products .product-hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 3.5rem;
  }

  .page-products .feature-block {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    padding: 3.5rem 0;
  }

  .page-products .feature-block--reverse .feature-visual {
    order: -1;
  }

  .page-products .coverage-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .coverage-dashboard {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .plan-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.4rem;
  }

  .page-products .plan-card {
    padding: 1.8rem 1.6rem;
  }

  .page-products .help-flow {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
    gap: 2rem;
  }

  .page-products .devices-visual {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
  }

  .page-products .scene-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .cta-band {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 2rem 2.2rem;
  }

  .page-products .cta-band .cta-band__text {
    flex: 1;
  }
}