.page-products {
  --products-line: rgba(10, 40, 70, 0.14);
  --products-ink: #0A2846;
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  padding-block: var(--space-3) var(--space-2);
}

/* ---------- 首屏 ---------- */
.page-products .products-hero {
  background: linear-gradient(180deg, var(--night) 0%, var(--high-blue) 100%);
  color: var(--snow);
  padding-block: var(--space-6) var(--space-5);
  position: relative;
  overflow: hidden;
}

.page-products .products-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(185, 214, 234, 0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(185, 214, 234, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.page-products .hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.page-products .products-hero .section-label {
  color: var(--cyan);
  letter-spacing: 0.14em;
}

.page-products .hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.05rem, 6.2vw, 4.2rem);
  line-height: 0.98;
  letter-spacing: -0.035em;
  color: var(--snow);
  margin: var(--space-3) 0 var(--space-4);
}

.page-products .hero-br {
  display: none;
}

.page-products .hero-lede {
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(245, 248, 251, 0.82);
  max-width: 62ch;
  margin: 0;
}

.page-products .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.page-products .hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
  align-content: end;
}

.page-products .hero-stat {
  border-left: 2px solid var(--orange);
  padding: var(--space-1) 0 var(--space-1) var(--space-2);
}

.page-products .hero-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--orange);
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.page-products .hero-stat__label {
  display: block;
  margin-top: 4px;
  font-size: 0.72rem;
  color: var(--ice);
  letter-spacing: 0.06em;
}

.page-products .quick-index {
  position: relative;
  z-index: 1;
  display: flex;
  gap: var(--space-1);
  overflow-x: auto;
  margin-top: var(--space-5);
  padding-bottom: 4px;
  scrollbar-width: thin;
}

.page-products .quick-index a {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--ice);
  text-decoration: none;
  border: 1px solid rgba(185, 214, 234, 0.24);
  padding: 6px 12px;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.page-products .quick-index a:hover,
.page-products .quick-index a:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(25, 227, 196, 0.08);
}

/* ---------- 通用区块头 ---------- */
.page-products .section-head {
  max-width: 72ch;
  margin-bottom: var(--space-5);
}

.page-products .section-head .section-label {
  color: var(--stone);
}

.page-products .section-head .section-title {
  margin: var(--space-2) 0 var(--space-3);
}

/* ---------- 功能总览 ---------- */
.page-products .products-overview {
  padding-block: var(--space-7) var(--space-6);
}

.page-products .overview-figure {
  margin: 0 0 var(--space-4);
  background: var(--paper);
}

.page-products .feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--products-line);
  border: 1px solid var(--products-line);
}

.page-products .feature-cell {
  background: var(--snow);
  padding: var(--space-4) var(--space-3);
  transition: background 0.2s ease, transform 0.2s ease;
}

.page-products .feature-cell:hover {
  background: var(--white);
  transform: translateY(-2px);
}

.page-products .feature-cell__no {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--orange);
  margin-bottom: var(--space-2);
}

.page-products .feature-cell__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--high-blue);
  margin: 0 0 var(--space-2);
}

.page-products .feature-cell p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--stone);
}

/* ---------- 轮次安排 ---------- */
.page-products .products-rounds {
  padding-block: var(--space-6);
}

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

.page-products .split__text .section-title {
  margin: var(--space-2) 0 var(--space-3);
}

.page-products .split__media {
  margin: 0;
  background: var(--ice);
}

.page-products .check-list {
  list-style: none;
  padding: 0;
  margin: var(--space-4) 0 0;
  display: grid;
  gap: var(--space-2);
}

.page-products .check-list li {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: var(--space-2);
  align-items: start;
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--high-blue);
}

.page-products .check-list__mark {
  width: 8px;
  height: 8px;
  margin-top: 0.65rem;
  background: var(--orange);
  transform: rotate(45deg);
}

/* ---------- 苹果赛事收藏 ---------- */
.page-products .products-apple {
  background: var(--high-blue);
  color: var(--snow);
  padding-block: var(--space-7);
  position: relative;
  overflow: hidden;
}

.page-products .apple-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.page-products .products-apple .section-label {
  color: var(--cyan);
}

.page-products .products-apple .section-title {
  color: var(--snow);
  margin: var(--space-2) 0 var(--space-3);
}

.page-products .apple-lede {
  color: rgba(245, 248, 251, 0.8);
  font-size: 0.98rem;
  line-height: 1.8;
  margin: 0 0 var(--space-4);
}

.page-products .version-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-3);
}

.page-products .version-step {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: var(--space-3);
  align-items: start;
  padding-top: var(--space-3);
  border-top: 1px solid rgba(185, 214, 234, 0.2);
}

.page-products .version-step__no {
  font-size: 0.78rem;
  color: var(--orange);
  letter-spacing: 0.08em;
  padding-top: 3px;
}

.page-products .version-step h3 {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--snow);
  margin: 0 0 6px;
}

.page-products .version-step p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: rgba(185, 214, 234, 0.82);
}

.page-products .apple-devices {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-4);
  background: var(--night);
  border: 1px solid rgba(25, 227, 196, 0.22);
  position: relative;
}

.page-products .apple-devices::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(185, 214, 234, 0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(185, 214, 234, 0.07) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

.page-products .device-pair {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: var(--space-3);
}

.page-products .device {
  position: relative;
  background: var(--night);
  border: 2px solid rgba(25, 227, 196, 0.55);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.page-products .device--phone {
  width: 84px;
  aspect-ratio: 9 / 19;
  border-radius: 14px;
}

.page-products .device--tablet {
  width: 132px;
  aspect-ratio: 3 / 4;
  border-radius: 10px;
}

.page-products .device__notch {
  position: absolute;
  top: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 4px;
  border-radius: 2px;
  background: rgba(25, 227, 196, 0.5);
  z-index: 2;
}

.page-products .device__screen {
  position: absolute;
  inset: 6px;
  border-radius: 9px;
  padding: 8px 6px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: linear-gradient(160deg, rgba(25, 227, 196, 0.14), rgba(255, 106, 26, 0.1));
  overflow: hidden;
}

.page-products .device__screen--tablet {
  inset: 7px;
  border-radius: 5px;
  padding: 10px 8px;
  gap: 6px;
}

.page-products .device__line {
  height: 4px;
  border-radius: 2px;
  background: rgba(185, 214, 234, 0.55);
}

.page-products .device__line--muted {
  background: rgba(185, 214, 234, 0.24);
}

.page-products .device__line--short {
  width: 56%;
}

.page-products .device__card {
  height: 16px;
  border-radius: 2px;
  background: rgba(255, 106, 26, 0.55);
}

.page-products .device__card--accent {
  background: rgba(25, 227, 196, 0.5);
}

.page-products .device-note {
  position: relative;
  z-index: 1;
  margin: 0;
  text-align: center;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--ice);
}

/* ---------- 合并栏目 ---------- */
.page-products .products-merge {
  padding-block: var(--space-7) var(--space-6);
  background: var(--paper);
}

.page-products .merge-flow {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.page-products .merge-card {
  background: var(--snow);
  border: 1px solid var(--products-line);
  border-top: 3px solid var(--orange);
  padding: var(--space-4);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-products .merge-card--alt {
  border-top-color: var(--cyan);
}

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

.page-products .merge-card__tag {
  margin: 0 0 var(--space-2);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--stone);
}

.page-products .merge-card__title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--high-blue);
  margin: 0 0 var(--space-2);
}

.page-products .merge-card__desc {
  margin: 0 0 var(--space-3);
  font-size: 0.93rem;
  line-height: 1.75;
  color: var(--high-blue);
}

.page-products .merge-card__steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-1);
}

.page-products .merge-card__steps li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: var(--space-2);
  align-items: baseline;
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--stone);
  padding-bottom: var(--space-1);
  border-bottom: 1px dashed var(--products-line);
}

.page-products .merge-card__steps li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-products .merge-card__steps .mono {
  color: var(--clay);
  font-size: 0.72rem;
}

.page-products .merge-figure {
  margin: var(--space-4) 0 0;
  background: var(--ice);
}

/* ---------- 分布与阵容 ---------- */
.page-products .products-data {
  padding-block: var(--space-6);
}

.page-products .data-dashboard {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.page-products .data-figure {
  margin: 0;
  background: var(--snow);
}

.page-products .data-notes {
  display: grid;
  gap: var(--space-3);
}

.page-products .data-note {
  border-left: 3px solid var(--orange);
  padding: var(--space-2) 0 var(--space-2) var(--space-3);
}

.page-products .data-note--accent {
  border-left-color: var(--cyan);
}

.page-products .data-note__tag {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--stone);
  margin-bottom: var(--space-1);
}

.page-products .data-note h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--high-blue);
  margin: 0 0 var(--space-1);
}

.page-products .data-note p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--stone);
}

/* ---------- 场景与设备 ---------- */
.page-products .products-scenarios {
  padding-block: var(--space-6);
  background: linear-gradient(180deg, var(--snow) 0%, var(--paper) 100%);
}

.page-products .scenario-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.page-products .scenario-card {
  background: var(--white);
  padding: var(--space-4) var(--space-3);
  border: 1px solid var(--products-line);
  position: relative;
  overflow: hidden;
}

.page-products .scenario-card::after {
  content: "";
  position: absolute;
  right: -30px;
  bottom: -30px;
  width: 90px;
  height: 90px;
  background: var(--ice);
  opacity: 0.4;
  transform: rotate(45deg);
}

.page-products .scenario-card__role {
  position: relative;
  z-index: 1;
  margin: 0 0 var(--space-2);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--moss);
}

.page-products .scenario-card h3 {
  position: relative;
  z-index: 1;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--high-blue);
  margin: 0 0 var(--space-2);
}

.page-products .scenario-card p {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--stone);
}

.page-products .device-specs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: var(--space-5);
  background: var(--products-line);
  border: 1px solid var(--products-line);
}

.page-products .device-specs__item {
  background: var(--high-blue);
  color: var(--snow);
  padding: var(--space-3);
}

.page-products .device-specs__item .mono {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
  margin-bottom: var(--space-1);
}

.page-products .device-specs__item p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(245, 248, 251, 0.9);
}

/* ---------- 版本演进 ---------- */
.page-products .products-versions {
  padding-block: var(--space-7);
}

.page-products .version-timeline {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-5);
  position: relative;
  display: grid;
  gap: var(--space-3);
}

.page-products .version-timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 7px;
  width: 2px;
  background: var(--products-line);
}

.page-products .version-timeline__item {
  position: relative;
  padding-left: var(--space-5);
}

.page-products .version-timeline__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 16px;
  height: 16px;
  background: var(--snow);
  border: 2px solid var(--stone);
  transform: rotate(45deg);
}

.page-products .version-timeline__item--current::before {
  background: var(--orange);
  border-color: var(--orange);
}

.page-products .version-timeline__tick {
  display: inline-block;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: var(--stone);
  margin-bottom: 4px;
}

.page-products .version-timeline__item--current .version-timeline__tick {
  color: var(--orange);
}

.page-products .version-timeline__body h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--high-blue);
  margin: 0 0 6px;
}

.page-products .version-timeline__body p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--stone);
  max-width: 60ch;
}

.page-products .team-note {
  border: 1px solid var(--products-line);
  border-left: 4px solid var(--moss);
  background: var(--paper);
  padding: var(--space-4);
}

.page-products .team-note__label {
  margin: 0 0 var(--space-2);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--moss);
}

.page-products .team-note__text {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--high-blue);
}

/* ---------- 收尾 CTA ---------- */
.page-products .products-cta {
  padding-block: var(--space-5) var(--space-7);
}

.page-products .cta-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  background: var(--night);
  color: var(--snow);
  padding: var(--space-5) var(--space-4);
  position: relative;
  overflow: hidden;
}

.page-products .cta-inner::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -40px;
  width: 160px;
  height: 160px;
  border: 2px solid rgba(25, 227, 196, 0.3);
  transform: rotate(30deg);
}

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

.page-products .cta-text .section-label {
  color: var(--cyan);
}

.page-products .cta-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.4vw, 2rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--snow);
  margin: var(--space-2) 0 var(--space-2);
}

.page-products .cta-text p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: rgba(245, 248, 251, 0.82);
  max-width: 56ch;
}

.page-products .cta-actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-content: center;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .hero-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-products .cta-inner {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: var(--space-5);
  }
}

@media (min-width: 900px) {
  .page-products .hero-br {
    display: inline;
  }

  .page-products .products-hero {
    padding-block: var(--space-7) var(--space-6);
  }

  .page-products .hero-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: var(--space-3);
    row-gap: var(--space-5);
    align-items: end;
  }

  .page-products .hero-main {
    grid-column: 1 / span 8;
  }

  .page-products .hero-stats {
    grid-column: 10 / span 3;
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .page-products .split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--space-6);
    align-items: center;
  }

  .page-products .split__media {
    margin-top: var(--space-3);
  }

  .page-products .apple-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    column-gap: var(--space-6);
    align-items: center;
  }

  .page-products .merge-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
  }

  .page-products .data-dashboard {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: var(--space-5);
    align-items: stretch;
  }

  .page-products .data-notes {
    align-content: start;
    gap: var(--space-4);
  }

  .page-products .scenario-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
  }

  .page-products .device-specs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .version-timeline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
  }

  .page-products .version-timeline::before {
    top: 7px;
    bottom: auto;
    left: 0;
    right: 0;
    width: auto;
    height: 2px;
  }

  .page-products .version-timeline__item {
    padding-left: 0;
    padding-top: var(--space-5);
  }

  .page-products .version-timeline__item::before {
    top: 0;
    left: 0;
  }
}

@media (min-width: 1100px) {
  .page-products .feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .feature-cell {
    padding: var(--space-4);
  }

  .page-products .scenario-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .device--phone {
    width: 96px;
  }

  .page-products .device--tablet {
    width: 152px;
  }
}