.page-products {
  --pp-gap: clamp(18px, 3vw, 40px);
  --pp-dev-w: clamp(164px, 42vw, 262px);
  --pp-panel: var(--ink-800);
  --pp-panel-soft: rgba(36, 58, 46, 0.55);
  background: var(--ink-900);
  color: var(--rock);
}

.page-products .pp-band {
  padding-block: clamp(44px, 7vw, 84px);
}

.page-products .pp-band--moss {
  background: var(--moss);
}

.page-products .pp-band--chalk {
  background: var(--chalk);
  color: var(--ink-800);
}

.page-products .pp-band--chalk .eyebrow {
  color: var(--moss);
}

.page-products .pp-band--chalk .pp-intro,
.page-products .pp-band--chalk .compact-note {
  color: var(--ink-700);
}

.page-products .pp-band--chalk .note {
  color: var(--mist);
}

.page-products .pp-head {
  max-width: 62ch;
  margin-bottom: clamp(22px, 3.6vw, 38px);
}

.page-products .pp-head--tight {
  margin-bottom: clamp(18px, 2.6vw, 26px);
}

.page-products .pp-title {
  font-size: clamp(1.55rem, 4.6vw, 2.25rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
  margin: 6px 0 12px;
  color: var(--chalk);
}

.page-products .pp-band--chalk .pp-title {
  color: var(--ink-900);
}

.page-products .pp-intro {
  margin: 0;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--rock);
}

.page-products .pp-aside {
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--signal);
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--rock);
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 14px 0 0;
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-products .breadcrumb__list > li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--mist);
}

.page-products .breadcrumb__list .breadcrumb__link[aria-current="page"] {
  color: var(--lime);
}

/* ---------- 首屏 ---------- */
.page-products .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
  align-items: start;
}

.page-products .hero-copy {
  order: -1;
  min-width: 0;
}

.page-products .hero-title {
  font-size: clamp(1.85rem, 6.4vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 8px 0 16px;
  color: var(--chalk);
}

.page-products .hero-copy .lede {
  margin: 0;
  font-size: clamp(0.98rem, 2.4vw, 1.06rem);
  line-height: 1.8;
  color: var(--rock);
  max-width: 58ch;
}

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

.page-products .hero-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 14px;
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
}

.page-products .hero-facts li {
  padding-left: 12px;
  border-left: 2px solid var(--line-lime);
  min-width: 0;
}

.page-products .fact-num {
  display: block;
  font-size: clamp(1.1rem, 3.4vw, 1.35rem);
  color: var(--lime);
  letter-spacing: -0.01em;
}

.page-products .fact-label {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

/* 设备预览 */
.page-products .device-stage {
  position: relative;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, var(--pp-panel-soft), rgba(10, 23, 19, 0.94));
}

.page-products .device-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .device-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-products .device-tab {
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--rock);
  cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-products .device-tab:hover {
  border-color: var(--line-lime);
}

.page-products .device-radio:focus-visible ~ .device-tabs .device-tab {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-products #dev-compact:checked ~ .device-tabs .device-tab[for="dev-compact"],
.page-products #dev-standard:checked ~ .device-tabs .device-tab[for="dev-standard"],
.page-products #dev-large:checked ~ .device-tabs .device-tab[for="dev-large"] {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink-900);
}

.page-products .device-viewport {
  display: flex;
  justify-content: center;
  padding-block: 6px;
}

.page-products .device-frame {
  width: 100%;
  max-width: var(--pp-dev-w);
  padding: 8px;
  border: 2px solid var(--line-lime);
  border-radius: 26px;
  background: var(--ink-900);
  box-shadow: 0 18px 40px rgba(10, 23, 19, 0.55);
  transition: max-width 0.45s var(--ease);
}

.page-products #dev-compact:checked ~ .device-viewport .device-frame {
  max-width: calc(var(--pp-dev-w) * 0.84);
}

.page-products #dev-standard:checked ~ .device-viewport .device-frame {
  max-width: var(--pp-dev-w);
}

.page-products #dev-large:checked ~ .device-viewport .device-frame {
  max-width: calc(var(--pp-dev-w) * 1.16);
}

.page-products .device-frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
  object-fit: cover;
}

.page-products .device-note {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 版本卡 ---------- */
.page-products .edition-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-products .edition-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 24px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--clay);
  border-radius: var(--r-md);
  background: rgba(10, 23, 19, 0.55);
}

.page-products .edition-card--primary {
  border-top-color: var(--lime);
  background: rgba(10, 23, 19, 0.78);
}

.page-products .edition-card .tag {
  align-self: flex-start;
}

.page-products .edition-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.24rem;
  letter-spacing: -0.01em;
  color: var(--chalk);
}

.page-products .edition-card p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.72;
  color: var(--rock);
}

.page-products .edition-list {
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 7px;
}

.page-products .edition-list li {
  position: relative;
  padding-left: 16px;
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .edition-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--data);
}

/* 适配区 */
.page-products .adapt {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
  align-items: center;
  margin-top: clamp(28px, 4.4vw, 48px);
  padding-top: clamp(22px, 3vw, 32px);
  border-top: 1px solid var(--line);
}

.page-products .adapt-title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.16rem;
  color: var(--chalk);
}

.page-products .adapt-copy p {
  margin: 0 0 16px;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--rock);
}

.page-products .adapt-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .adapt-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: baseline;
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--rock);
}

.page-products .adapt-list .mono {
  min-width: 68px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--data);
}

.page-products .media {
  min-width: 0;
}

.page-products .media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  object-fit: cover;
}

.page-products .media__caption {
  margin: 10px 0 0;
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--mist);
}

/* ---------- 赛事时间表 ---------- */
.page-products .schedule-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
  align-items: start;
}

.page-products .filter-list {
  display: grid;
  gap: 2px;
}

.page-products .filter-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .filter-row:first-child {
  border-top: 1px solid var(--line-soft);
}

.page-products .filter-chip {
  justify-self: start;
  padding: 4px 10px;
  border: 1px solid var(--line-lime);
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--lime);
}

.page-products .filter-chip--lime {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink-900);
}

.page-products .filter-row p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.72;
  color: var(--rock);
}

/* ---------- 射门统计 ---------- */
.page-products .shots-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
  align-items: start;
}

.page-products .field-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-products .shots-copy p {
  margin: 0 0 18px;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--rock);
}

.page-products .path-steps {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 16px 18px;
  list-style: none;
  border: 1px solid var(--line);
  border-left: 3px solid var(--signal);
  border-radius: var(--r-sm);
  background: rgba(10, 23, 19, 0.42);
}

.page-products .path-steps li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  font-size: 0.9rem;
  color: var(--chalk);
}

.page-products .path-steps .mono {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--signal);
}

.page-products .shot-diagram {
  margin: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(10, 23, 19, 0.45);
}

.page-products .shot-diagram svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .sd-goal {
  fill: none;
  stroke: var(--rock);
  stroke-width: 2;
  opacity: 0.55;
}

.page-products .sd-grid {
  stroke: var(--rock);
  stroke-width: 1;
  opacity: 0.16;
}

.page-products .sd-arc {
  fill: none;
  stroke: var(--signal);
  stroke-width: 2;
  stroke-dasharray: 7 6;
  stroke-linecap: round;
}

.page-products .sd-dot {
  fill: var(--lime);
}

.page-products .shot-diagram figcaption {
  margin-top: 10px;
  font-size: 12px;
  color: var(--mist);
}

.page-products .shots-media {
  margin-top: clamp(22px, 3.4vw, 34px);
}

/* ---------- 小屏优化 ---------- */
.page-products .compact-stats {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-products .stat {
  padding: 20px 18px;
  border-radius: var(--r-md);
  background: rgba(36, 58, 46, 0.1);
  border-left: 3px solid var(--signal);
}

.page-products .stat-num {
  display: block;
  font-size: clamp(1.6rem, 6vw, 2.3rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink-900);
}

.page-products .stat-label {
  display: block;
  margin-top: 10px;
  font-size: 0.82rem;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-products .compact-note {
  margin: clamp(20px, 3vw, 28px) 0 0;
  max-width: 60ch;
  font-size: 0.95rem;
  line-height: 1.78;
}

/* ---------- 安装 ---------- */
.page-products .install-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
  align-items: start;
}

.page-products .install-steps {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .install-steps li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .install-steps li:first-child {
  border-top: 1px solid var(--line-soft);
}

.page-products .step-num {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--lime);
  padding-top: 3px;
}

.page-products .install-steps h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 1.06rem;
  color: var(--chalk);
}

.page-products .install-steps p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--rock);
}

.page-products .install-media img {
  border-radius: var(--r-md);
}

/* ---------- 对比表 ---------- */
.page-products .table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(17, 26, 23, 0.5);
  -webkit-overflow-scrolling: touch;
}

.page-products .compare-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.page-products .compare-table caption {
  text-align: left;
  padding: 12px 16px 0;
  color: var(--mist);
  font-size: 12px;
}

.page-products .compare-table th,
.page-products .compare-table td {
  padding: 15px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line-soft);
  line-height: 1.68;
}

.page-products .compare-table thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mist);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.page-products .compare-table tbody th {
  color: var(--chalk);
  font-weight: 600;
  white-space: nowrap;
}

.page-products .compare-table tbody td {
  color: var(--rock);
}

.page-products .compare-table tr.is-new th,
.page-products .compare-table tr.is-new td {
  background: rgba(198, 255, 74, 0.06);
}

.page-products .compare-table tr.is-new th {
  box-shadow: inset 3px 0 0 var(--lime);
}

.page-products .compare-table .tag {
  margin-left: 6px;
  vertical-align: middle;
}

.page-products .compare-table tbody tr:last-child th,
.page-products .compare-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 结尾引导 ---------- */
.page-products .next-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3.4vw, 40px);
  align-items: center;
}

.page-products .next-inner .pp-title {
  margin-top: 0;
}

.page-products .next-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 屏幕适配视觉隐藏 ---------- */
.page-products .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .edition-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-products .filter-row {
    grid-template-columns: 108px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }

  .page-products .schedule-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: center;
  }

  .page-products .shots-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  }
}

@media (min-width: 900px) {
  .page-products .hero-grid {
    grid-template-columns: minmax(0, 340px) minmax(0, 1fr);
    align-items: center;
    gap: clamp(28px, 4vw, 56px);
  }

  .page-products .hero-copy {
    order: 0;
  }

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

  .page-products .install-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
  }

  .page-products .next-inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .page-products .next-actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1080px) {
  .page-products .hero-grid {
    grid-template-columns: minmax(0, 380px) minmax(0, 1fr);
  }

  .page-products .device-tab {
    font-size: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .device-frame,
  .page-products .device-tab {
    transition: none;
  }
}