.page-products {
  --products-stage-height: 600px;
  --products-code-bg: #0d1b33;
  --products-device-border: #2e3f66;
  --products-fade: rgba(255, 255, 255, 0.04);
  --products-accent-soft: rgba(255, 107, 53, 0.16);
  background: var(--color-primary);
  color: var(--color-white);
  overflow-x: hidden;
}

.page-products .container {
  width: min(var(--container-w), calc(100% - 32px));
  margin-inline: auto;
}

.page-products .products-section__mark {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  border: var(--border-med) solid var(--color-accent);
  padding: 4px 12px;
  margin-bottom: var(--space-3);
  background: rgba(255, 107, 53, 0.08);
}

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--font-heading);
  line-height: 1.12;
}

.page-products h2 {
  font-size: var(--size-h2);
  margin-top: var(--space-2);
}

.page-products h3 {
  font-size: var(--size-h3);
  margin-bottom: var(--space-2);
}

.page-products p,
.page-products li {
  font-family: var(--font-body);
  line-height: 1.7;
  color: var(--color-mist);
}

.page-products strong {
  color: var(--color-white);
}

/* ========== 首屏 ========== */
.page-products .products-hero {
  position: relative;
  background: linear-gradient(135deg, #0A1F44 0%, #131313 100%);
  overflow: hidden;
}

.page-products .products-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-products .products-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
}

.page-products .products-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(10, 31, 68, 0.94) 34%, rgba(19, 19, 19, 0.82) 100%);
}

.page-products .products-hero .container {
  position: relative;
  z-index: 1;
  padding-top: var(--space-6);
}

.page-products .breadcrumb {
  margin-bottom: var(--space-5);
}

.page-products .breadcrumb ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 0.9rem;
}

.page-products .breadcrumb__item::after {
  content: "/";
  margin-left: 6px;
  color: var(--color-silver);
}

.page-products .breadcrumb__link {
  color: var(--color-ice);
  text-decoration: none;
  border-bottom: var(--border-thin) solid rgba(102, 217, 255, 0.5);
}

.page-products .breadcrumb__link:hover,
.page-products .breadcrumb__link:focus-visible {
  color: var(--color-white);
  border-bottom-color: var(--color-accent);
}

.page-products .breadcrumb__current {
  color: var(--color-white);
}

.page-products .products-hero__titlebox {
  max-width: 880px;
}

.page-products .products-hero__title {
  font-size: var(--size-h1);
  font-weight: 700;
  letter-spacing: 0.01em;
  margin: 0 0 var(--space-2);
  text-transform: uppercase;
}

.page-products .products-hero__lead {
  font-size: clamp(1.1rem, 2.4vw, 1.6rem);
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.page-products .products-hero__sub {
  font-family: var(--font-data);
  color: var(--color-silver);
  font-size: 0.95rem;
}

.page-products .products-hero__anchors {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-5);
  padding: var(--space-3) 0;
  border-top: var(--border-med) solid rgba(192, 192, 192, 0.35);
  border-bottom: var(--border-med) solid rgba(192, 192, 192, 0.35);
}

.page-products .products-hero__chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: var(--border-med) solid var(--color-silver);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.page-products .products-hero__chip span {
  font-family: var(--font-data);
  color: var(--color-accent);
  font-size: 0.8rem;
}

.page-products .products-hero__chip:hover,
.page-products .products-hero__chip:focus-visible {
  border-color: var(--color-accent);
  background: var(--products-accent-soft);
  transform: translateY(-2px);
}

/* ========== 首屏设备展示架 ========== */
.page-products .products-hero__stage {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  padding: var(--space-6) 16px var(--space-7);
  perspective: 1400px;
}

.page-products .products-device {
  position: relative;
  margin: 0;
  background: var(--color-charcoal);
  padding: 10px;
  border: var(--border-thick) solid var(--products-device-border);
  box-shadow: var(--shadow-hard);
}

.page-products .products-device__screen {
  overflow: hidden;
  background: var(--color-charcoal);
}

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

.page-products .products-device__label {
  position: absolute;
  bottom: -34px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  background: var(--color-accent);
  color: var(--color-primary);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 5px 16px;
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.35);
}

.page-products .products-device--desktop {
  width: min(90%, 560px);
  padding-bottom: 32px;
  border-radius: 5px 5px 0 0;
  border-bottom: 12px solid var(--color-silver);
}

.page-products .products-device--desktop .products-device__screen {
  border: var(--border-med) solid var(--color-primary);
}

.page-products .products-device--tablet {
  width: min(72%, 320px);
  border-radius: 18px;
}

.page-products .products-device--tablet .products-device__screen {
  border-radius: 6px;
  border: var(--border-thin) solid var(--color-primary);
}

.page-products .products-device--mobile {
  width: min(44%, 170px);
  border-radius: 22px;
}

.page-products .products-device--mobile .products-device__screen {
  border-radius: 10px;
  border: var(--border-thin) solid var(--color-primary);
}

/* ========== 三端联动标签页 ========== */
.page-products .products-tabs {
  background: var(--products-fade);
  border-top: 5px solid var(--color-accent);
}

.page-products .products-tabs__head {
  max-width: 680px;
  margin-bottom: var(--space-5);
}

.page-products .products-tabs__head > p {
  font-size: 1.05rem;
}

.page-products .products-tabs__wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
}

.page-products .products-tabs__input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.page-products .products-tabs__label {
  position: relative;
  display: inline-block;
  padding: 12px 22px 10px;
  background: var(--color-primary);
  color: var(--color-mist);
  border: var(--border-med) solid var(--color-primary);
  border-bottom: none;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  user-select: none;
  clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
  transition: background 0.2s ease, color 0.2s ease;
}

.page-products .products-tabs__input:checked + .products-tabs__label {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-primary);
}

.page-products .products-tabs__input:focus-visible + .products-tabs__label {
  outline: 4px solid var(--color-ice);
  outline-offset: 2px;
}

.page-products .products-tabs__label:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-primary);
}

.page-products .products-tabs__panels {
  flex: 0 0 100%;
  margin-top: -1px;
}

.page-products .products-tabs__panel {
  display: none;
  border: var(--border-med) solid var(--color-silver);
  background: var(--products-fade);
}

.page-products .products-tabs__panel-inner {
  padding: var(--space-4) var(--space-4) var(--space-5);
}

.page-products .products-tabs__panel h3 {
  font-size: 1.5rem;
}

.page-products .products-tabs__lead {
  font-size: 1.05rem;
  color: var(--color-white);
}

.page-products .products-tabs__panel ul {
  margin-top: var(--space-3);
  padding-left: 20px;
}

.page-products .products-tabs__panel li {
  margin-bottom: 8px;
}

.page-products #products-tab-web:checked ~ .products-tabs__panels .products-tabs__panel--web,
.page-products #products-tab-tablet:checked ~ .products-tabs__panels .products-tabs__panel--tablet,
.page-products #products-tab-mobile:checked ~ .products-tabs__panels .products-tabs__panel--mobile {
  display: block;
}

/* ========== Web端详细 ========== */
.page-products .products-web {
  position: relative;
  background:
    linear-gradient(115deg, rgba(255, 107, 53, 0.1) 0%, transparent 40%),
    var(--color-primary);
  border-top: var(--border-thick) solid var(--color-primary);
  border-bottom: var(--border-thick) solid var(--color-accent);
}

.page-products .products-web::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 6px;
  background: var(--color-accent);
}

.page-products .products-web__lead {
  font-size: 1.2rem;
  color: var(--color-white);
  max-width: 760px;
}

.page-products .products-web__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-5);
}

.page-products .products-card {
  position: relative;
  background: var(--products-fade);
  border: var(--border-med) solid var(--color-silver);
  padding: var(--space-5) var(--space-4) var(--space-4);
  box-shadow: var(--shadow-card);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-products .products-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.page-products .products-card__num {
  font-family: var(--font-data);
  font-size: 0.9rem;
  color: var(--color-neon);
  letter-spacing: 0.1em;
}

.page-products .products-card h3 {
  font-size: 1.35rem;
  margin-top: var(--space-2);
}

.page-products .products-card p {
  margin-bottom: 0;
}

.page-products .products-web__note {
  margin-top: var(--space-5);
  padding: var(--space-4);
  border-left: 6px solid var(--color-accent);
  background: var(--products-fade);
}

.page-products .products-web__note p {
  margin: 0;
  color: var(--color-mist);
  font-size: 0.95rem;
}

/* ========== 平板端详细 ========== */
.page-products .products-tablet {
  background: var(--color-primary);
}

.page-products .products-tablet__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: center;
}

.page-products .products-tablet__lead {
  font-size: 1.2rem;
  color: var(--color-white);
}

.page-products .products-tablet__list {
  margin: var(--space-4) 0 var(--space-4);
  padding-left: 20px;
}

.page-products .products-tablet__list li {
  margin-bottom: 10px;
}

.page-products .products-tablet__list li::marker {
  color: var(--color-accent);
}

.page-products .products-tablet__aside {
  display: flex;
  justify-content: center;
}

.page-products .products-tablet__card {
  width: 100%;
  max-width: 360px;
  padding: var(--space-5);
  background: var(--color-charcoal);
  border: var(--border-thick) solid var(--color-accent);
  box-shadow: 10px 10px 0 rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  gap: 4px;
  transform: rotate(1.5deg);
}

.page-products .products-tablet__kpi {
  font-family: var(--font-data);
  font-size: var(--size-data);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1;
}

.page-products .products-tablet__kpi--accent {
  color: var(--color-accent);
}

.page-products .products-tablet__kpi-label {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--color-mist);
  margin-bottom: var(--space-3);
}

.page-products .products-tablet__meta {
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--color-silver);
  border-top: var(--border-thin) solid rgba(192, 192, 192, 0.4);
  padding-top: var(--space-2);
}

/* ========== API 数据开放 ========== */
.page-products .products-api {
  background: var(--color-charcoal);
  border-top: var(--border-thick) solid var(--color-accent);
  border-bottom: var(--border-thick) solid var(--color-neon);
}

.page-products .products-api__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: center;
}

.page-products .products-api__lead {
  font-size: 1.2rem;
  color: var(--color-white);
}

.page-products .products-api__list {
  margin: var(--space-4) 0;
  padding-left: 20px;
}

.page-products .products-api__list li {
  margin-bottom: 10px;
}

.page-products .products-api__list li::marker {
  color: var(--color-neon);
}

.page-products .products-api__visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: var(--border-med) solid var(--color-silver);
  box-shadow: var(--shadow-hard);
}

.page-products .products-api__editor {
  margin-top: var(--space-6);
  background: var(--products-code-bg);
  border: var(--border-med) solid var(--color-silver);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.4);
  overflow: hidden;
}

.page-products .products-api__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: #1a2a46;
  border-bottom: var(--border-thin) solid var(--color-primary);
}

.page-products .products-api__bar > span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-silver);
  display: inline-block;
}

.page-products .products-api__bar > span:nth-child(1) {
  background: var(--color-accent);
}

.page-products .products-api__bar > span:nth-child(2) {
  background: var(--color-neon);
}

.page-products .products-api__bar > span:nth-child(3) {
  background: var(--color-ice);
}

.page-products .products-api__filename {
  margin-left: auto;
  font-family: var(--font-data);
  font-size: 0.8rem;
  color: var(--color-mist);
}

.page-products .products-api__code {
  padding: var(--space-4);
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-neon);
  white-space: pre-wrap;
  word-break: break-word;
  background: transparent;
}

.page-products .products-api__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  padding: 0 var(--space-4) var(--space-4);
}

.page-products .products-api__badge {
  display: inline-block;
  padding: 5px 12px;
  background: var(--color-accent);
  color: var(--color-primary);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
}

.page-products .products-api__note {
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--color-mist);
}

/* ========== 功能对比表 ========== */
.page-products .products-compare {
  background: var(--color-primary);
  border-bottom: var(--border-thick) solid var(--color-primary);
}

.page-products .products-compare__lead {
  font-size: 1.1rem;
}

.page-products .products-compare__scroll {
  margin-top: var(--space-5);
  overflow-x: auto;
  border: var(--border-thick) solid var(--color-primary);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.25);
  background: var(--color-charcoal);
}

.page-products .products-compare__table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-family: var(--font-body);
  font-size: 0.95rem;
}

.page-products .products-compare__table thead th {
  background: var(--color-accent);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  text-align: left;
  padding: 14px 18px;
  border: var(--border-med) solid var(--color-primary);
}

.page-products .products-compare__table tbody th,
.page-products .products-compare__table tbody td {
  padding: 13px 18px;
  border: var(--border-med) solid var(--color-primary);
  background: var(--color-charcoal);
  color: var(--color-white);
  transition: background 0.2s ease, color 0.2s ease;
}

.page-products .products-compare__table tbody th {
  color: var(--color-white);
  font-weight: 600;
  background: var(--color-primary);
  text-align: left;
  white-space: nowrap;
}

.page-products .products-compare__table tbody tr:hover th,
.page-products .products-compare__table tbody tr:hover td {
  background: var(--products-accent-soft);
}

.page-products .products-compare__table tbody td:hover {
  color: var(--color-accent);
}

/* ========== 端间同步 ========== */
.page-products .products-sync {
  background:
    linear-gradient(145deg, rgba(102, 217, 255, 0.08) 0%, transparent 50%),
    var(--color-primary);
  border-top: var(--border-thick) solid var(--color-primary);
}

.page-products .products-sync__lead {
  font-size: 1.1rem;
  max-width: 720px;
}

.page-products .products-sync__row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  margin: var(--space-6) 0;
}

.page-products .products-sync__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 140px;
  padding: var(--space-4) var(--space-3);
  background: var(--color-charcoal);
  border: var(--border-thick) solid var(--color-silver);
  box-shadow: var(--shadow-card);
  text-align: center;
}

.page-products .products-sync__card--web {
  width: 190px;
  border-color: var(--color-ice);
}

.page-products .products-sync__card--tablet {
  width: 160px;
  border-radius: 16px;
  border-color: var(--color-accent);
}

.page-products .products-sync__card--mobile {
  width: 150px;
  border-radius: 20px;
  border-color: var(--color-neon);
}

.page-products .products-sync__icon {
  font-size: 1.6rem;
  line-height: 1;
  margin-bottom: var(--space-2);
  color: var(--color-white);
}

.page-products .products-sync__icon--web {
  color: var(--color-ice);
}

.page-products .products-sync__icon--tablet {
  color: var(--color-accent);
}

.page-products .products-sync__icon--mobile {
  color: var(--color-neon);
}

.page-products .products-sync__name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-white);
}

.page-products .products-sync__card small {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--color-mist);
  margin-top: 4px;
}

.page-products .products-sync__arrow {
  font-family: var(--font-data);
  font-size: 1.8rem;
  color: var(--color-accent);
  transform: rotate(90deg);
}

.page-products .products-sync__points {
  list-style: none;
  padding: 0;
  margin: var(--space-5) 0;
}

.page-products .products-sync__points li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 10px;
}

.page-products .products-sync__points li::before {
  content: "●";
  position: absolute;
  left: 6px;
  top: 2px;
  font-size: 0.8rem;
  color: var(--color-neon);
}

.page-products .products-sync__trust {
  margin: var(--space-5) 0 0;
  padding: var(--space-4);
  border-left: 8px solid var(--color-neon);
  background: var(--products-fade);
}

.page-products .products-sync__trust p {
  margin: 0;
  font-weight: 600;
  color: var(--color-white);
}

/* ========== 底部导流 ========== */
.page-products .products-cta {
  background: var(--color-accent);
  border-top: var(--border-thick) solid var(--color-primary);
}

.page-products .products-cta__inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-4);
  max-width: 760px;
}

.page-products .products-cta h2 {
  color: var(--color-primary);
  margin-bottom: 0;
}

.page-products .products-cta p {
  color: var(--color-primary);
  font-size: 1.05rem;
  max-width: 640px;
  margin: 0;
}

.page-products .products-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.page-products .products-cta .btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
  border: var(--border-med) solid var(--color-primary);
}

.page-products .products-cta .btn--ghost {
  background: transparent;
  color: var(--color-primary);
  border: var(--border-med) solid var(--color-primary);
}

.page-products .products-cta .btn--primary:hover,
.page-products .products-cta .btn--primary:focus-visible {
  background: var(--color-charcoal);
  border-color: var(--color-charcoal);
}

.page-products .products-cta .btn--ghost:hover,
.page-products .products-cta .btn--ghost:focus-visible {
  background: var(--color-primary);
  color: var(--color-white);
}

/* ========== 响应式增强 ========== */
@media (min-width: 768px) {
  .page-products .products-tabs__panel-inner {
    padding: var(--space-6);
  }

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

  .page-products .products-tablet__grid {
    grid-template-columns: 1.2fr 0.8fr;
  }

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

  .page-products .products-sync__row {
    flex-direction: row;
    justify-content: center;
    gap: var(--space-3);
  }

  .page-products .products-sync__arrow {
    transform: none;
  }
}

@media (min-width: 900px) {
  .page-products .products-hero__stage {
    min-height: var(--products-stage-height);
    flex-direction: row;
    align-items: flex-end;
    gap: 0;
    padding-top: var(--space-4);
  }

  .page-products .products-device--desktop {
    width: 46%;
    max-width: 570px;
    z-index: 2;
    transform: rotateY(-6deg) rotateZ(-1.5deg);
  }

  .page-products .products-device--tablet {
    width: 26%;
    max-width: 300px;
    z-index: 1;
    margin-left: -4%;
    transform: rotateY(10deg) rotateZ(2deg) translateY(40px);
  }

  .page-products .products-device--mobile {
    width: 15%;
    max-width: 150px;
    z-index: 3;
    margin-left: -3%;
    transform: rotateY(-12deg) rotateZ(-4deg) translateY(70px);
  }

  .page-products .products-device__label {
    bottom: -30px;
  }

  .page-products .products-device--desktop .products-device__label {
    bottom: 0;
    transform: translateX(-50%) translateY(calc(100% + 4px));
  }

  .page-products .products-hero__titlebox {
    padding-top: var(--space-3);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    transition: none !important;
    animation: none !important;
  }
}