.page-products {
  --pp-grid-line: rgba(0, 255, 170, 0.07);
  --pp-line: rgba(137, 146, 176, 0.32);
  --pp-deep: #071126;
  --pp-ink: #01040A;
  background: var(--c-bg);
  color: var(--c-white);
  overflow-x: hidden;
}

/* 面包屑 */
.page-products .breadcrumb {
  max-width: 1120px;
  margin: 0 auto;
  padding: 20px 24px 0;
  font-family: var(--font-mono);
  font-size: 13px;
}

/* ========== Hero ========== */
.page-products .products-hero {
  position: relative;
  padding: 40px 24px 72px;
  background:
    linear-gradient(var(--pp-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--pp-grid-line) 1px, transparent 1px),
    radial-gradient(circle at 78% 16%, rgba(0, 180, 216, 0.18), transparent 44%),
    var(--c-bg);
  background-size: 28px 28px, 28px 28px, auto, auto;
  border-bottom: 1px solid rgba(0, 255, 170, 0.25);
  overflow: hidden;
}

.page-products .products-hero::after {
  content: "";
  position: absolute;
  right: -70px;
  top: 92px;
  width: 260px;
  height: 340px;
  background: linear-gradient(135deg, rgba(0, 255, 170, 0.14), rgba(0, 180, 216, 0.02));
  transform: skewX(-14deg);
  border: 1px solid rgba(0, 255, 170, 0.18);
  pointer-events: none;
}

.page-products .products-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 1120px;
  margin: 0 auto;
}

.page-products .products-hero__coord {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-muted);
  letter-spacing: 0.04em;
  margin-bottom: 28px;
}

.page-products .products-hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--c-accent);
  text-transform: uppercase;
  margin: 0 0 14px;
}

.page-products .products-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(40px, 7vw, 76px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.02em;
  max-width: 680px;
  margin: 0 0 18px;
}

.page-products .products-hero__lead {
  font-size: clamp(18px, 2.2vw, 24px);
  font-weight: 600;
  line-height: 1.45;
  color: var(--c-white);
  max-width: 640px;
  margin: 0 0 14px;
}

.page-products .products-hero__desc {
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-muted);
  max-width: 620px;
  margin: 0;
}

.page-products .products-hero__desc strong {
  color: var(--c-accent);
  font-weight: 800;
}

.page-products .products-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 36px;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid rgba(137, 146, 176, 0.3);
  max-width: 660px;
}

.page-products .products-hero__stat {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-products .products-hero__stat-num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 800;
  color: var(--c-accent);
  line-height: 1.1;
}

.page-products .products-hero__stat-label {
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--c-muted);
}

.page-products .products-hero__cta {
  margin-top: 32px;
}

/* ========== 功能纵览 ========== */
.page-products .products-overview {
  padding: 56px 0 64px;
  background: linear-gradient(180deg, rgba(7, 17, 38, 0.95) 0%, var(--c-bg) 100%);
  border-bottom: 1px solid rgba(0, 255, 170, 0.12);
}

.page-products .products-overview__inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.page-products .products-overview__eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-muted);
  text-transform: uppercase;
  margin: 0 0 14px;
}

.page-products .products-overview__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .products-overview__card {
  display: block;
  background: var(--c-card);
  border: 1px solid rgba(137, 146, 176, 0.3);
  border-top: 3px solid rgba(0, 255, 170, 0.4);
  border-radius: var(--radius);
  padding: 22px;
  color: var(--c-white);
  text-decoration: none;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-top-color 0.2s ease;
  position: relative;
}

.page-products .products-overview__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-float);
  border-top-color: var(--c-accent);
}

.page-products .products-overview__num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-accent);
  font-weight: 700;
}

.page-products .products-overview__card h3 {
  font-size: 18px;
  font-weight: 800;
  margin: 10px 0 6px;
  line-height: 1.3;
}

.page-products .products-overview__card p {
  font-size: 13px;
  color: var(--c-muted);
  margin: 0 0 12px;
  line-height: 1.6;
}

.page-products .products-overview__arrow {
  font-family: var(--font-mono);
  color: var(--c-accent);
  font-size: 20px;
}

.page-products .products-overview__more {
  margin-top: 28px;
  text-align: right;
}

/* ========== 功能特性 ========== */
.page-products .products-features {
  background: var(--pp-deep);
  border-top: 1px solid rgba(0, 255, 170, 0.2);
  border-bottom: 1px solid rgba(0, 255, 170, 0.2);
  padding: 64px 0;
}

.page-products .products-features__inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.page-products .products-features__head {
  margin-bottom: 48px;
  max-width: 480px;
}

.page-products .products-features__head h2,
.page-products .products-version__intro h2,
.page-products .products-scenarios__head h2,
.page-products .products-download__content h2 {
  font-family: var(--font-head);
  font-size: clamp(30px, 4.6vw, 46px);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 12px 0 10px;
}

.page-products .products-features__head p,
.page-products .products-version__intro > p,
.page-products .products-scenarios__head p,
.page-products .products-download__lead {
  color: var(--c-muted);
  line-height: 1.7;
}

.page-products .products-features__list {
  display: grid;
  gap: 56px;
}

.page-products .feature-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

.page-products .feature-row__content {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.page-products .feature-row__label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-accent);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.page-products .feature-row h3 {
  font-family: var(--font-head);
  font-size: clamp(24px, 3.4vw, 38px);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}

.page-products .feature-row p {
  color: var(--c-muted);
  line-height: 1.75;
  font-size: 15px;
  margin: 0;
}

.page-products .feature-row__params {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .feature-row__params li {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-accent);
  border: 1px solid rgba(0, 255, 170, 0.28);
  background: rgba(0, 255, 170, 0.05);
  border-radius: var(--radius-pill);
  padding: 5px 12px;
}

.page-products .feature-row__media {
  position: relative;
  background:
    linear-gradient(var(--pp-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--pp-grid-line) 1px, transparent 1px),
    rgba(13, 29, 51, 0.7);
  background-size: 20px 20px, 20px 20px, auto;
  border: 1px solid rgba(137, 146, 176, 0.26);
  border-radius: 14px;
  padding: 20px;
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.page-products .feature-row__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: contain;
  border-radius: 8px;
  background: #0D1D33;
}

.page-products .feature-row__demo {
  margin-top: 24px;
  border: 1px solid rgba(137, 146, 176, 0.22);
  border-radius: 12px;
  padding: 14px;
  background: rgba(10, 25, 47, 0.5);
}

.page-products .feature-row__demo-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--c-muted);
  margin: 0 0 10px;
}

.page-products .feature-row__matchlist {
  border: 1px solid rgba(137, 146, 176, 0.18);
  border-radius: 10px;
  overflow: hidden;
  margin-top: 10px;
}

.page-products .feature-row__match {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(137, 146, 176, 0.16);
  background: rgba(10, 25, 47, 0.55);
}

.page-products .feature-row__match:last-child {
  border-bottom: 0;
}

.page-products .feature-row__match em {
  margin-left: auto;
}

.page-products .feature-row__match-date {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-muted);
}

.page-products .feature-row__match-team {
  font-weight: 600;
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 120px;
}

.page-products .feature-row__match-score {
  font-family: var(--font-mono);
  color: var(--c-accent);
  font-weight: 700;
  font-size: 14px;
  text-align: center;
}

.page-products .feature-row__steps {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .feature-row__step {
  position: relative;
  background: var(--c-card);
  border: 1px solid rgba(137, 146, 176, 0.28);
  border-radius: 10px;
  padding: 14px 16px;
  min-width: 110px;
}

.page-products .feature-row__step > span {
  font-family: var(--font-mono);
  color: var(--c-accent);
  font-weight: 700;
  font-size: 15px;
}

.page-products .feature-row__step p {
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--c-white);
}

.page-products .feature-row__step-done {
  display: inline-block;
  margin-top: 8px;
  background: var(--c-accent);
  color: var(--c-ink);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  font-style: normal;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
}

/* 赛事栏切换演示 */
.page-products .feature-switch-demo {
  padding: 8px 0;
}

.page-products .feature-switch-demo__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-muted);
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.page-products .feature-switch-demo__track {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 2px 12px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-products .feature-switch-demo__tab {
  flex: 0 0 auto;
  scroll-snap-align: start;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  background: var(--c-card);
  border: 1px solid rgba(0, 255, 170, 0.28);
  color: var(--c-white);
  font-size: 13px;
  font-weight: 600;
}

.page-products .feature-switch-demo__tab.is-active {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: var(--c-ink);
  font-weight: 800;
}

.page-products .feature-switch-demo__arrow {
  font-family: var(--font-mono);
  color: var(--c-accent);
  font-size: 24px;
  text-align: right;
  margin-top: -2px;
}

/* ========== 版本演进 ========== */
.page-products .products-version {
  padding: 64px 0;
  background:
    linear-gradient(rgba(0, 255, 170, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 170, 0.03) 1px, transparent 1px),
    var(--c-bg);
  background-size: 24px 24px;
}

.page-products .products-version__inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  gap: 40px;
}

.page-products .products-version__intro > p {
  max-width: 320px;
}

.page-products .products-version__intro .btn {
  margin-top: 20px;
}

.page-products .products-version__timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid rgba(0, 255, 170, 0.3);
}

.page-products .products-version__timeline li {
  position: relative;
  padding: 0 0 34px 24px;
}

.page-products .products-version__timeline li::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--c-bg);
  border: 3px solid var(--c-accent);
}

.page-products .products-version__timeline time {
  font-family: var(--font-mono);
  color: var(--c-accent);
  font-weight: 700;
  font-size: 14px;
}

.page-products .products-version__timeline p {
  margin: 8px 0 0;
  color: var(--c-muted);
  font-size: 15px;
  line-height: 1.7;
}

.page-products .products-version__timeline h3 {
  margin: 8px 0 0;
  font-size: 20px;
  font-weight: 900;
}

.page-products .products-version__current time {
  display: inline-block;
  background: var(--c-accent);
  color: var(--c-ink);
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 800;
}

.page-products .products-version__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.page-products .products-version__phone {
  display: block;
  width: auto;
  max-width: min(240px, 100%);
  height: auto;
  border-radius: 20px;
  border: 2px solid var(--c-white);
  box-shadow: var(--shadow-float);
  object-fit: cover;
}

.page-products .products-version__caption {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--c-muted);
}

/* ========== 适用场景 ========== */
.page-products .products-scenarios {
  padding: 64px 0;
}

.page-products .products-scenarios__inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.page-products .products-scenarios__head {
  margin-bottom: 36px;
}

.page-products .products-scenarios__grid {
  display: grid;
  gap: 16px;
}

.page-products .products-scenario-card {
  background: var(--c-card);
  border: 1px solid rgba(137, 146, 176, 0.28);
  border-top: 3px solid rgba(0, 255, 170, 0.4);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-products .products-scenario-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-float);
}

.page-products .products-scenario-card__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-accent);
  border: 1px solid rgba(0, 255, 170, 0.3);
  border-radius: var(--radius-pill);
  padding: 3px 10px;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.page-products .products-scenario-card h3 {
  font-size: 20px;
  font-weight: 800;
  margin: 0 0 8px;
}

.page-products .products-scenario-card p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-muted);
  margin: 0;
}

/* ========== 下载方式 ========== */
.page-products .products-download {
  background: var(--pp-ink);
  border-top: 2px solid rgba(0, 255, 170, 0.22);
  padding: 64px 0;
}

.page-products .products-download__inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  gap: 36px;
  align-items: center;
}

.page-products .products-download__lead {
  margin: 0;
}

.page-products .products-download__platforms {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 26px;
}

.page-products .products-download__platforms span {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-white);
  border: 1px solid rgba(0, 255, 170, 0.3);
  background: rgba(0, 255, 170, 0.05);
  border-radius: var(--radius-pill);
  padding: 7px 16px;
}

.page-products .products-download__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.page-products .products-download__note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-muted);
  margin: 0 0 22px;
  border-left: 3px solid var(--c-accent);
  padding-left: 14px;
}

.page-products .products-download__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .products-download__step {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: rgba(10, 25, 47, 0.7);
  border: 1px solid rgba(137, 146, 176, 0.26);
  border-radius: 10px;
  padding: 14px 16px;
}

.page-products .products-download__step span {
  font-family: var(--font-mono);
  font-weight: 800;
  color: var(--c-accent);
  font-size: 15px;
  line-height: 1.4;
}

.page-products .products-download__step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-white);
}

.page-products .products-download__visual {
  position: relative;
}

.page-products .products-download__visual::after {
  content: "";
  position: absolute;
  right: 10px;
  bottom: -8px;
  width: 62%;
  height: 55%;
  border: 2px solid rgba(0, 255, 170, 0.3);
  border-radius: 14px;
  transform: skewX(-7deg);
  pointer-events: none;
}

.page-products .products-download__photo {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid rgba(0, 255, 170, 0.25);
  box-shadow: var(--shadow-float);
}

/* ========== 响应式增强 ========== */
@media (min-width: 680px) {
  .page-products .products-scenarios__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 760px) {
  .page-products .products-overview__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 860px) {
  .page-products .products-features__list {
    gap: 88px;
  }

  .page-products .feature-row {
    grid-template-columns: 1fr 1fr;
    gap: 60px;
  }

  .page-products .feature-row--media-first .feature-row__media {
    order: -1;
  }

  .page-products .feature-row--media-first .feature-row__content {
    order: 2;
  }
}

@media (min-width: 900px) {
  .page-products .products-download__inner {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .page-products .products-version__inner {
    grid-template-columns: 0.9fr 1.2fr 0.9fr;
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-products .products-scenarios__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1040px) {
  .page-products .products-overview__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}