.page-products {
  --products-accent-line: rgba(57, 255, 20, 0.35);
  --products-grid-line: rgba(255, 255, 255, 0.07);
  --products-deco-stroke: rgba(255, 255, 255, 0.12);
  --grid-line-dark: rgba(10, 25, 47, 0.08);
  background: var(--deep-blue);
  color: var(--text-white);
}

.page-products section[id],
.page-products div[id] {
  scroll-margin-top: calc(var(--header-h, 72px) + 24px);
}

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

.page-products .breadcrumb {
  padding-top: 1rem;
}

/* ===== Hero ===== */
.page-products .products-hero {
  position: relative;
  padding: 1rem 0 2.5rem;
  isolation: isolate;
}

.page-products .products-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(var(--products-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--products-grid-line) 1px, transparent 1px);
  background-size: 32px 32px;
  transform: perspective(420px) rotateX(5deg);
  transform-origin: top center;
  opacity: 0.7;
  pointer-events: none;
}

.page-products .products-hero__deco {
  position: absolute;
  top: -0.4rem;
  right: -0.4rem;
  font-family: var(--font-heading);
  font-size: clamp(4.5rem, 15vw, 9rem);
  font-weight: 900;
  letter-spacing: 0.05em;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--products-deco-stroke);
  pointer-events: none;
  user-select: none;
  z-index: -1;
}

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

.page-products .products-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--green-neon);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.page-products .products-hero__kicker::before {
  content: "";
  width: 2rem;
  height: 2px;
  background: var(--green-neon);
  box-shadow: 0 0 8px var(--green-neon);
}

.page-products .products-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4rem);
  line-height: 1.05;
  margin: 0.4rem 0 0.8rem;
  text-transform: uppercase;
}

.page-products .products-hero__lead {
  max-width: 38rem;
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.page-products .products-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.page-products .products-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-blue);
}

.page-products .stat__value {
  display: inline-block;
  line-height: 1.1;
}

.page-products .stat__suffix {
  font-size: 0.4em;
  vertical-align: baseline;
  margin-left: 0.1em;
  color: var(--green-neon);
}

/* ===== 平台功能 ===== */
.page-products .products-features__grid {
  display: grid;
  gap: 1rem;
}

.page-products .products-feature-card {
  position: relative;
  padding: 1.25rem;
  background: var(--card-blue);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-md);
  transition: border-color 0.3s var(--ease-out), transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

.page-products .products-feature-card:hover {
  border-color: var(--products-accent-line);
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
}

.page-products .products-feature-card__img {
  width: 100%;
  border-radius: var(--radius-sm);
  background: var(--deep-blue);
}

.page-products .products-feature-card__img--device {
  display: block;
}

.page-products .products-feature-card h3 {
  font-size: 1.15rem;
  margin: 0.9rem 0 0.5rem;
}

.page-products .products-feature-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  margin: 0;
}

.page-products .products-feature-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.75rem;
}

.page-products .products-feature-card__list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.page-products .products-feature-card__list li {
  position: relative;
  padding-left: 1.25rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.page-products .products-feature-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 0.5rem;
  height: 2px;
  background: var(--green-neon);
}

.page-products .products-feature-card__list strong {
  color: var(--text-white);
  font-weight: 600;
}

.page-products .feature-detail {
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--border-blue);
}

.page-products .feature-detail summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--green-neon);
}

.page-products .feature-detail summary::-webkit-details-marker {
  display: none;
}

.page-products .feature-detail summary::before {
  content: "+";
  margin-right: 0.4rem;
}

.page-products .feature-detail p {
  margin-top: 0.6rem;
  font-size: 0.9rem;
}

/* ===== 下载指引 ===== */
.page-products .products-download__layout {
  display: grid;
  gap: 2rem;
}

.page-products .products-download__steps {
  display: grid;
  gap: 0.75rem;
}

.page-products .download-step {
  background: rgba(17, 34, 64, 0.55);
  border: 1px solid var(--border-blue);
  border-left: 3px solid var(--green-neon);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.page-products .download-step summary {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.1rem;
  cursor: pointer;
  list-style: none;
}

.page-products .download-step summary::-webkit-details-marker {
  display: none;
}

.page-products .download-step summary:hover {
  background: rgba(57, 255, 20, 0.06);
}

.page-products .download-step summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.page-products .download-step[open] summary::after {
  content: "−";
  color: var(--green-neon);
}

.page-products .download-step__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--green-neon);
}

.page-products .download-step__title {
  color: var(--text-white);
  font-weight: 600;
  font-size: 1.05rem;
}

.page-products .download-step__body {
  padding: 0 1.1rem 1rem 3rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

.page-products .products-download__meta {
  margin-top: 1rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.page-products .products-download__meta a {
  color: var(--green-neon);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-products .products-download__qr {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
  padding: 1.5rem;
  border: 1px dashed var(--border-blue);
  border-radius: var(--radius-md);
}

.page-products .qr-frame {
  width: 200px;
  max-width: 100%;
  padding: 0.5rem;
  background: var(--light-gray);
  border-radius: var(--radius-sm);
  box-shadow: 0 0 0 4px rgba(57, 255, 20, 0.12);
}

.page-products .qr-frame__img {
  display: block;
  width: 100%;
  object-fit: contain;
}

.page-products .products-download__qr-text {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ===== 赛事排名 ===== */
.page-products .products-rankings {
  position: relative;
}

.page-products .products-rankings::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(var(--grid-line-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line-dark) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.page-products .products-rankings .container {
  position: relative;
}

.page-products .products-rankings__banner {
  position: relative;
  min-height: 220px;
  margin: 1.5rem 0 1rem;
  overflow: hidden;
  border-radius: var(--radius-md);
}

.page-products .products-rankings__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .products-rankings__banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(10, 25, 47, 0.85) 0%, rgba(17, 34, 64, 0.4) 100%);
}

.page-products .products-rankings__note {
  position: absolute;
  left: 1.25rem;
  right: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
  max-width: 26rem;
  color: var(--text-white);
}

.page-products .products-rankings__note p {
  color: var(--text-white);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 1.2rem 0 0;
}

.page-products .products-rankings__table-wrap {
  overflow-x: auto;
  background: #fff;
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-md);
}

.page-products .ranking-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-family: var(--font-body);
}

.page-products .ranking-table__caption {
  padding: 0.75rem 1rem;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--deep-blue);
  background: var(--light-gray);
  border-bottom: 1px solid var(--border-blue);
}

.page-products .ranking-table thead th {
  padding: 0.75rem;
  text-align: right;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--text-white);
  background: var(--deep-blue);
  cursor: pointer;
}

.page-products .ranking-table thead th::after {
  content: "↕";
  margin-left: 0.3rem;
  opacity: 0.45;
  font-size: 0.8rem;
}

.page-products .ranking-table thead th:first-child,
.page-products .ranking-table thead th:nth-child(2) {
  text-align: center;
}

.page-products .ranking-table thead th:nth-child(2) {
  text-align: left;
}

.page-products .ranking-table thead th:first-child::after,
.page-products .ranking-table thead th:nth-child(2)::after {
  content: "";
  margin: 0;
}

.page-products .ranking-table thead th:hover {
  color: var(--green-neon);
  background: var(--card-blue);
}

.page-products .ranking-table tbody td {
  padding: 0.7rem 0.75rem;
  text-align: right;
  font-size: 0.9rem;
  color: var(--deep-blue);
  border-bottom: 1px solid var(--border-blue);
}

.page-products .ranking-table tbody tr:last-child td {
  border-bottom: none;
}

.page-products .ranking-table tbody tr:nth-child(even) {
  background: rgba(245, 245, 245, 0.6);
}

.page-products .ranking-table tbody tr:hover {
  background: rgba(57, 255, 20, 0.08);
}

.page-products .ranking-table tbody td:first-child {
  text-align: center;
}

.page-products .ranking-table tbody td:nth-child(2) {
  text-align: left;
  font-weight: 600;
}

.page-products .ranking-table__top td {
  background: rgba(255, 215, 0, 0.12);
}

.page-products .ranking-table__top td:first-child::before {
  content: "★ ";
  color: var(--gold-star);
}

.page-products .products-rankings__footer {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: var(--deep-blue);
  opacity: 0.8;
}

.page-products .products-rankings__footer a {
  color: var(--deep-blue);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 4px;
  border-bottom: 1px solid var(--orange-vibrant);
}

/* ===== 攻略精选 ===== */
.page-products .products-guides__layout {
  display: grid;
  gap: 1.5rem;
}

.page-products .products-guides__cat {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.page-products .products-guides__cat-img {
  width: 100%;
  max-width: 320px;
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-md);
}

.page-products .products-guides__cat-note {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin: 0;
}

.page-products .products-guides__cat-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-products .products-guides__scroll-wrap {
  min-width: 0;
}

.page-products .guides-scroll {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 0 0 1rem;
  scrollbar-width: thin;
  scrollbar-color: var(--green-neon) transparent;
}

.page-products .guide-card {
  flex: 0 0 78%;
  max-width: 300px;
  scroll-snap-align: start;
  padding: 1.1rem;
  background: var(--card-blue);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-md);
  transition: transform 0.3s var(--ease-out);
}

.page-products .guide-card:hover {
  transform: translateY(-4px);
}

.page-products .guide-card h3 {
  font-size: 1rem;
  margin: 0.7rem 0 0.4rem;
}

.page-products .guide-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.page-products .guide-card__meta {
  display: inline-block;
  margin-top: 0.8rem;
  font-size: 0.8rem;
  color: var(--green-neon);
}

.page-products .guides-scroll__hint {
  display: block;
  margin-top: -0.3rem;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ===== 常见使用问题 ===== */
.page-products .products-faq__grid {
  display: grid;
  gap: 2rem;
}

.page-products .products-faq__list {
  display: grid;
  gap: 0.7rem;
}

.page-products .faq-item {
  background: rgba(17, 34, 64, 0.5);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-sm);
}

.page-products .faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 1rem 1.1rem;
  list-style: none;
  color: var(--text-white);
  font-weight: 600;
  cursor: pointer;
}

.page-products .faq-item summary::-webkit-details-marker {
  display: none;
}

.page-products .faq-item summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--green-neon);
}

.page-products .faq-item[open] summary {
  border-bottom: 1px solid var(--border-blue);
}

.page-products .faq-item[open] summary::after {
  content: "−";
  color: var(--orange-vibrant);
}

.page-products .faq-item__body {
  padding: 1rem 1.1rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

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

.page-products .products-faq__aside .panel-print {
  width: 100%;
}

.page-products .products-faq__aside-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

/* ===== 信任条 ===== */
.page-products .products-trust {
  border-top: 1px solid var(--border-blue);
  border-bottom: 1px solid var(--border-blue);
  background: linear-gradient(90deg, transparent, rgba(57, 255, 20, 0.08), transparent);
}

.page-products .products-trust .container {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 1.25rem;
  padding-bottom: 1.25rem;
}

.page-products .products-trust p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
  text-align: center;
}

/* ===== 响应式 ===== */
@media (min-width: 720px) {
  .page-products .products-features__grid {
    grid-template-columns: repeat(12, 1fr);
  }

  .page-products .products-feature-card--device {
    grid-column: span 7;
  }

  .page-products .products-feature-card--list {
    grid-column: span 5;
  }

  .page-products .products-feature-card--phone {
    grid-column: span 5;
  }

  .page-products .products-feature-card--quick {
    grid-column: span 4;
  }

  .page-products .products-feature-card--live {
    grid-column: span 3;
  }

  .page-products .products-download__layout {
    grid-template-columns: 1.5fr 1fr;
    align-items: start;
  }

  .page-products .products-guides__layout {
    grid-template-columns: minmax(220px, 300px) 1fr;
    align-items: start;
  }

  .page-products .products-faq__grid {
    grid-template-columns: 1.4fr 0.8fr;
    align-items: start;
  }

  .page-products .products-rankings__banner {
    min-height: 240px;
  }
}

@media (min-width: 1080px) {
  .page-products .products-hero {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 2rem;
    align-items: end;
    padding: 3rem 0 4rem;
  }

  .page-products .products-hero__deco {
    top: -1rem;
    right: 2%;
  }

  .page-products .products-hero__stats {
    margin-bottom: 1rem;
    padding-top: 0;
    padding-left: 2rem;
    border-top: none;
    border-left: 1px solid var(--border-blue);
  }
}

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