.page-products {
  --arena-border: 3px;
  --arena-shadow: 10px 10px 0 rgba(0, 0, 0, 0.35);
  --arena-glow: 10px 10px 0 rgba(0, 255, 136, 0.15);
  background: var(--ink);
  color: var(--text);
  overflow-x: hidden;
}

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

.page-products .product-hero {
  position: relative;
  padding: 140px 0 72px;
  background:
    linear-gradient(135deg, rgba(0, 191, 255, 0.08) 0%, transparent 45%),
    var(--ink);
}

.page-products .product-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 140px;
  height: 140px;
  background: var(--accent-2);
  clip-path: polygon(0 0, 48% 0, 100% 100%, 0 100%);
  opacity: 0.5;
  pointer-events: none;
}

.page-products .product-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 140px;
  width: 76px;
  height: 76px;
  background: var(--accent);
  clip-path: polygon(0 0, 0 46%, 100% 100%, 0 100%);
  opacity: 0.25;
  pointer-events: none;
}

.page-products .product-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 44px;
}

.page-products .product-hero__title {
  font-family: "Poppins Black", "Noto Sans SC", sans-serif;
  font-size: 2.6rem;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 16px 0 24px;
  max-width: 12em;
}

.page-products .product-hero__title em {
  font-style: normal;
  color: var(--accent);
}

.page-products .product-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-products .product-hero__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: var(--arena-border) solid var(--line);
  border-left: var(--arena-border) solid var(--line);
  background: var(--ink-2);
}

.page-products .product-hero__stat {
  padding: 18px 16px;
  border-right: var(--arena-border) solid var(--line);
  border-bottom: var(--arena-border) solid var(--line);
}

.page-products .product-hero__stat strong {
  display: block;
  font-family: "Poppins Black", "Noto Sans SC", sans-serif;
  font-size: 2rem;
  line-height: 1;
  color: var(--accent);
}

.page-products .product-hero__stat span {
  display: block;
  margin-top: 8px;
  color: var(--text-dim);
  font-size: 0.85rem;
  line-height: 1.3;
}

.page-products .product-toc {
  margin-top: 28px;
  background: var(--surface);
  border: var(--arena-border) solid var(--line);
  box-shadow: var(--arena-shadow);
  padding: 24px;
}

.page-products .product-toc__title {
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin: 0 0 16px;
}

.page-products .product-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .product-toc__link {
  display: block;
  padding: 12px 4px;
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.3s, padding-left 0.3s, border-color 0.3s;
}

.page-products .product-toc__link:last-child {
  border-bottom: 0;
}

.page-products .product-toc__link:hover {
  color: var(--accent);
  border-color: var(--accent);
  padding-left: 10px;
}

.page-products .product-matrix {
  padding: 80px 0;
  position: relative;
  border-top: var(--arena-border) solid var(--line);
}

.page-products .product-matrix::before {
  content: "";
  position: absolute;
  left: 0;
  top: 64px;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle at 35% 35%, rgba(0, 255, 136, 0.16), transparent 68%);
  pointer-events: none;
}

.page-products .section-head {
  margin-bottom: 44px;
}

.page-products .product-matrix__head,
.page-products .product-api__head,
.page-products .product-compare__head {
  display: grid;
  gap: 24px;
}

.page-products .product-matrix__head-copy,
.page-products .product-api__head-copy,
.page-products .product-compare__head-copy {
  display: grid;
  gap: 16px;
}

.page-products .section-title {
  font-family: "Poppins Black", "Noto Sans SC", sans-serif;
  font-size: 1.9rem;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0;
}

.page-products .section-title span {
  display: block;
  color: var(--text-dim);
  font-size: 1.1rem;
  font-weight: 500;
  margin-top: 6px;
}

.page-products .section-summary {
  color: var(--text-dim);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 46em;
  margin: 0;
}

.page-products .product-matrix__filter {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 36px;
}

.page-products .product-matrix__filter .filter-trigger {
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  border: var(--arena-border) solid var(--line);
  color: var(--text-dim);
  font-family: "Poppins", "Noto Sans SC", sans-serif;
  font-weight: 600;
  font-size: 0.88rem;
  line-height: 1;
  padding: 12px 18px;
  cursor: pointer;
  transition: border-color 0.3s, color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.page-products .product-matrix__filter .filter-trigger[aria-pressed="true"] {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 5px 5px 0 rgba(0, 255, 136, 0.18);
}

.page-products .product-matrix__grid {
  display: grid;
  gap: 24px;
}

.page-products .feature-card {
  position: relative;
  background: var(--surface);
  border: var(--arena-border) solid var(--line);
  box-shadow: var(--arena-shadow);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.page-products .feature-card::after {
  content: "";
  position: absolute;
  right: -3px;
  top: 28px;
  width: 44px;
  height: 44px;
  border-right: var(--arena-border) solid var(--accent-2);
  border-top: var(--arena-border) solid var(--accent-2);
  pointer-events: none;
  opacity: 0.65;
}

.page-products .feature-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: 14px 14px 0 rgba(0, 0, 0, 0.45);
  border-color: var(--accent);
}

.page-products .feature-card__top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.page-products .feature-card__index {
  font-family: "Poppins Black", "Noto Sans SC", sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.page-products .feature-card__title {
  font-family: "Poppins Black", "Noto Sans SC", sans-serif;
  font-size: 1.55rem;
  line-height: 1.2;
  margin: 0;
}

.page-products .feature-card__desc {
  color: var(--text-dim);
  font-size: 0.98rem;
  line-height: 1.7;
  margin: 0;
  flex: 1;
}

.page-products .feature-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.page-products .feature-card__media {
  margin: 8px 0 0;
  border: var(--arena-border) solid var(--line);
  overflow: hidden;
}

.page-products .feature-card__media img,
.page-products .product-scenario__media img,
.page-products .product-api__media img,
.page-products .product-compare__media img,
.page-products .phone-mock img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .product-scenario {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--ink) 0%, var(--ink-2) 55%, var(--ink) 100%);
  border-top: var(--arena-border) solid var(--line);
}

.page-products .product-scenario__grid {
  display: grid;
  gap: 48px;
}

.page-products .product-scenario__intro .section-title,
.page-products .product-api__head-copy .section-title,
.page-products .product-compare__head-copy .section-title {
  margin-top: 8px;
}

.page-products .phone-mock {
  max-width: 360px;
  margin: 32px 0 0;
  padding: 14px;
  background: var(--ink);
  border: var(--arena-border) solid var(--line);
  box-shadow: var(--arena-glow);
}

.page-products .phone-mock__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 12px;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  text-transform: uppercase;
}

.page-products .phone-mock__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(0, 255, 136, 0.2);
}

.page-products .phone-mock img {
  border: 2px solid var(--line);
}

.page-products .phone-mock__footer {
  padding-top: 12px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  text-align: right;
}

.page-products .scenario-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .scenario-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
  padding: 26px 0;
  border-bottom: 2px solid var(--line);
}

.page-products .scenario-step:first-child {
  padding-top: 0;
}

.page-products .scenario-step:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .scenario-step__num {
  font-family: "Poppins Black", "Noto Sans SC", sans-serif;
  font-size: 2.1rem;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 2px var(--accent);
}

.page-products .scenario-step__title {
  font-family: "Poppins Black", "Noto Sans SC", sans-serif;
  font-size: 1.2rem;
  line-height: 1.3;
  margin: 0 0 10px;
}

.page-products .scenario-step__desc {
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.7;
  margin: 0 0 14px;
}

.page-products .product-api {
  padding: 80px 0;
  border-top: var(--arena-border) solid var(--line);
  position: relative;
}

.page-products .product-api::before {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle at 75% 20%, rgba(0, 191, 255, 0.18), transparent 68%);
  pointer-events: none;
}

.page-products .product-api__grid {
  display: grid;
  gap: 48px;
  position: relative;
  z-index: 1;
}

.page-products .api-code {
  position: relative;
  background: var(--ink);
  border: var(--arena-border) solid var(--line);
  box-shadow: var(--arena-shadow);
  padding: 36px 28px 28px;
  font-family: "JetBrains Mono", "Fira Code", Consolas, "Courier New", monospace;
}

.page-products .api-code::before {
  content: "api / BAPP 接口面板";
  position: absolute;
  top: -14px;
  left: 16px;
  background: var(--accent);
  color: var(--ink);
  font-family: "Poppins", "Noto Sans SC", sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 5px 10px;
}

.page-products .api-code__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .api-code__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line);
}

.page-products .api-code__row:last-child {
  border-bottom: 0;
}

.page-products .api-code__method {
  color: var(--accent);
  font-weight: 700;
}

.page-products .api-code__path {
  color: var(--text);
  font-weight: 500;
  word-break: break-all;
}

.page-products .api-code__note {
  width: 100%;
  color: var(--text-dim);
  font-size: 0.72rem;
}

.page-products .product-api__info {
  display: grid;
  gap: 28px;
}

.page-products .product-api__media {
  margin: 0;
  border: var(--arena-border) solid var(--line);
  box-shadow: 8px 8px 0 rgba(0, 191, 255, 0.14);
}

.page-products .api-new {
  border: var(--arena-border) solid var(--line);
  background: var(--surface);
  padding: 24px;
  box-shadow: var(--arena-shadow);
}

.page-products .api-new__title {
  font-family: "Poppins Black", "Noto Sans SC", sans-serif;
  font-size: 1.35rem;
  margin: 14px 0 0;
}

.page-products .api-new__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}

.page-products .api-new__list li {
  background: rgba(0, 255, 136, 0.08);
  border: 2px solid var(--accent);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 8px 12px;
}

.page-products .api-new__desc {
  color: var(--text-dim);
  font-size: 0.92rem;
  line-height: 1.65;
  margin: 18px 0 0;
}

.page-products .product-compare {
  padding: 80px 0;
  border-top: var(--arena-border) solid var(--line);
}

.page-products .compare-wrap {
  position: relative;
  display: grid;
  gap: 24px;
  margin-top: 44px;
}

.page-products .compare-panel {
  background: var(--surface);
  border: var(--arena-border) solid var(--line);
  padding: 28px 24px;
}

.page-products .compare-panel--new {
  border-color: var(--accent);
  box-shadow: var(--arena-glow);
}

.page-products .compare-panel__title {
  font-family: "Poppins Black", "Noto Sans SC", sans-serif;
  font-size: 1.1rem;
  margin: 0 0 8px;
  padding-bottom: 16px;
  border-bottom: var(--arena-border) solid var(--line);
}

.page-products .compare-panel__badge {
  display: inline-block;
  background: var(--accent);
  color: var(--ink);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 4px 8px;
  margin-right: 8px;
  vertical-align: 2px;
}

.page-products .compare-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .compare-item {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 2px solid var(--line);
}

.page-products .compare-item:last-child {
  border-bottom: 0;
}

.page-products .compare-item span {
  color: var(--text-dim);
  font-size: 0.92rem;
  flex: 0 0 auto;
}

.page-products .compare-item strong {
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 600;
  text-align: right;
}

.page-products .compare-panel--new .compare-item strong {
  color: var(--accent);
}

.page-products .product-compare__media {
  margin: 44px 0 0;
  border: var(--arena-border) solid var(--line);
  box-shadow: var(--arena-shadow);
}

.page-products .product-next {
  padding: 72px 0 100px;
  border-top: var(--arena-border) solid var(--line);
  background: var(--ink-2);
}

.page-products .product-next h2 {
  font-size: 1.4rem;
  margin: 8px 0 32px;
}

.page-products .product-next__grid {
  display: grid;
  gap: 18px;
}

.page-products .product-next__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  background: var(--surface);
  border: var(--arena-border) solid var(--line);
  padding: 28px;
  color: var(--text);
  text-decoration: none;
  font-family: "Poppins Black", "Noto Sans SC", sans-serif;
  font-size: 1.05rem;
  line-height: 1.4;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s, color 0.3s;
}

.page-products .product-next__card:hover {
  transform: translate(-3px, -3px);
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 8px 8px 0 rgba(0, 255, 136, 0.16);
}

.page-products .product-next__kicker {
  font-family: "Poppins", "Noto Sans SC", sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.page-products .product-next__arrow {
  position: absolute;
  right: 20px;
  top: 20px;
  font-size: 1.1rem;
  color: var(--accent);
}

@media (min-width: 600px) {
  .page-products .product-hero__stats {
    grid-template-columns: repeat(4, 1fr);
  }

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

  .page-products .feature-card--api {
    grid-column: 1 / -1;
  }

  .page-products .scenario-step {
    grid-template-columns: 88px 1fr;
  }

  .page-products .scenario-step__num {
    font-size: 2.8rem;
  }

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

@media (min-width: 1024px) {
  .page-products .product-hero {
    padding: 180px 0 96px;
  }

  .page-products .product-hero__grid {
    grid-template-columns: repeat(12, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .product-hero__content {
    grid-column: 1 / 8;
  }

  .page-products .product-hero__aside {
    grid-column: 9 / 13;
    margin-top: 56px;
  }

  .page-products .product-hero__title {
    font-size: 4.2rem;
  }

  .page-products .product-matrix {
    padding: 110px 0;
  }

  .page-products .product-matrix__head,
  .page-products .product-api__head,
  .page-products .product-compare__head {
    grid-template-columns: 7fr 5fr;
    align-items: end;
    gap: 48px;
  }

  .page-products .section-title {
    font-size: 2.8rem;
  }

  .page-products .section-title span {
    font-size: 1.3rem;
  }

  .page-products .product-matrix__grid {
    grid-template-columns: repeat(12, 1fr);
    gap: 28px;
  }

  .page-products .feature-card--replay {
    grid-column: 1 / 8;
  }

  .page-products .feature-card--scorers {
    grid-column: 8 / 13;
  }

  .page-products .feature-card--formations {
    grid-column: 1 / 6;
  }

  .page-products .feature-card--leagues {
    grid-column: 6 / 10;
  }

  .page-products .feature-card--member {
    grid-column: 10 / 13;
  }

  .page-products .feature-card--api {
    grid-column: 1 / -1;
  }

  .page-products .product-scenario {
    padding: 110px 0;
  }

  .page-products .product-scenario__grid {
    grid-template-columns: 5fr 7fr;
    gap: 72px;
    align-items: start;
  }

  .page-products .phone-mock {
    max-width: 400px;
  }

  .page-products .product-api {
    padding: 110px 0;
  }

  .page-products .product-api__grid {
    grid-template-columns: 7fr 5fr;
    gap: 64px;
    align-items: start;
  }

  .page-products .api-code {
    padding: 40px 32px 32px;
  }

  .page-products .product-compare {
    padding: 110px 0;
  }

  .page-products .compare-wrap {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
  }

  .page-products .compare-wrap::after {
    content: "VS";
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    background: var(--accent);
    color: var(--ink);
    font-family: "Poppins Black", "Noto Sans SC", sans-serif;
    font-size: 1.1rem;
    line-height: 1;
    padding: 16px 12px;
    border-radius: 50%;
    z-index: 2;
    box-shadow: 0 0 0 4px var(--ink);
  }

  .page-products .product-next {
    padding: 96px 0 120px;
  }

  .page-products .product-next__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}