.page-products {
  --feat-soft: rgba(244, 241, 232, 0.76);
  --feat-dim: rgba(244, 241, 232, 0.52);
  --feat-hair: rgba(94, 122, 112, 0.34);
  background:
    radial-gradient(760px 420px at 84% -6%, rgba(53, 224, 208, 0.16), transparent 70%),
    radial-gradient(620px 380px at 4% 10%, rgba(242, 178, 62, 0.1), transparent 72%),
    var(--ink);
  color: var(--cream);
  overflow-x: clip;
  padding-bottom: 0;
}

.page-products img {
  max-width: 100%;
}

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

/* ---------- 首屏 ---------- */
.page-products .feat-hero {
  padding-block: clamp(1.25rem, 4vw, 2rem) clamp(2rem, 5vw, 3.25rem);
}

.page-products .feat-hero__inner {
  display: grid;
  gap: 1.5rem;
}

.page-products .feat-hero h1 {
  font-size: clamp(2rem, 8.6vw, 4.1rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0.55rem 0 0;
  max-width: 16ch;
}

.page-products .feat-hero__lead {
  margin: 1rem 0 0;
  font-size: 1.0625rem;
  line-height: 1.72;
  color: var(--feat-soft);
  max-width: 40ch;
}

.page-products .feat-board-main {
  margin-top: 1.5rem;
  padding: 1rem;
  background: var(--panel);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-cyan);
  border-radius: var(--radius);
}

.page-products .feat-board-main__head {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin-bottom: 0.85rem;
}

.page-products .feat-board-main .card__title {
  font-size: clamp(1.15rem, 4.4vw, 1.5rem);
  line-height: 1.25;
  margin: 0;
}

.page-products .media-frame {
  background: var(--panel-2);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 0;
}

.page-products .media-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .feat-board-main__media {
  aspect-ratio: 3 / 2;
}

.page-products .feat-levels {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-products .feat-levels__item {
  display: grid;
  grid-template-columns: 2.2rem minmax(0, 1fr);
  gap: 0.7rem;
  padding-top: 0.7rem;
  border-top: 1px solid var(--feat-hair);
}

.page-products .feat-levels__n {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--amber);
  padding-top: 0.22rem;
}

.page-products .feat-levels__t {
  margin: 0 0 0.22rem;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
}

.page-products .feat-levels p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.62;
  color: var(--feat-soft);
}

.page-products .feat-hero__stack {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.page-products .feat-mini {
  background: var(--panel);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  border-radius: var(--radius);
  padding: 1.1rem;
}

.page-products .feat-mini .card__title {
  font-size: 1.1rem;
  line-height: 1.3;
  margin: 0.7rem 0 0.45rem;
}

.page-products .feat-mini p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--feat-soft);
}

.page-products .feat-mini__link {
  display: inline-block;
  margin-top: 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 2px solid rgba(53, 224, 208, 0.42);
  padding-bottom: 1px;
}

.page-products .feat-mini__link:hover,
.page-products .feat-mini__link:focus-visible {
  color: var(--cream);
  border-bottom-color: var(--amber);
}

.page-products .feat-cards {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 0.9rem;
}

/* ---------- 筛选条 ---------- */
.page-products .feat-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  padding: 0.85rem 0;
  border-top: 2px solid var(--line);
  border-bottom: 2px solid var(--line);
}

.page-products .feat-filter__label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--feat-dim);
  margin-right: 0.25rem;
}

.page-products .filter-btn {
  font: inherit;
  font-size: 0.8125rem;
  line-height: 1.2;
  padding: 0.38rem 0.72rem;
  border: 1.5px solid var(--line-soft);
  background: transparent;
  color: var(--mist);
  border-radius: var(--radius);
  cursor: pointer;
}

.page-products .filter-btn:hover {
  border-color: var(--cyan);
}

.page-products .filter-btn[aria-pressed="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
  font-weight: 700;
}

.page-products .filter-count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--amber);
}

.page-products .feat-filter__unit {
  font-size: 0.72rem;
  color: var(--feat-dim);
}

.page-products .filter-empty {
  margin: 0.9rem 0 0;
  padding: 0.9rem 1rem;
  border: 2px dashed var(--line-soft);
  border-radius: var(--radius);
  color: var(--feat-soft);
  font-size: 0.9rem;
}

/* ---------- 功能分区 ---------- */
.page-products .feat-board {
  display: grid;
  gap: clamp(2rem, 5vw, 3.25rem);
  padding-block: clamp(2rem, 5vw, 3.25rem);
}

.page-products .feat-sec {
  border-top: 2px solid var(--line);
  padding-top: clamp(1.4rem, 4vw, 2.25rem);
}

.page-products .feat-sec__head {
  display: grid;
  grid-template-columns: 1.9rem minmax(0, 1fr);
  gap: 0.6rem;
  align-items: start;
  margin-bottom: 1.25rem;
}

.page-products .feat-sec__num {
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  padding-top: 0.35rem;
}

.page-products .feat-sec__title {
  font-size: clamp(1.3rem, 4.6vw, 2rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 0;
}

.page-products .feat-sec__lead {
  margin: 0.65rem 0 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--feat-soft);
  max-width: 46ch;
}

/* ---------- 时间轴 ---------- */
.page-products .feat-timeline {
  overflow-x: auto;
  padding-bottom: 0.85rem;
  margin-bottom: 1rem;
  border-bottom: 2px solid var(--line);
}

.page-products .feat-timeline .timeline__track {
  display: flex;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0 0 0.25rem;
  min-width: max-content;
}

.page-products .timeline__node {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 5rem;
  padding: 0.65rem 0.75rem;
  border: 2px solid var(--line);
  background: var(--panel);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  color: var(--mist);
}

.page-products .timeline__node--current {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
  box-shadow: var(--shadow-hard);
  animation: feat-pulse 2.4s ease-out 1;
}

.page-products .feat-node__n {
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1;
}

.page-products .feat-node__l {
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  opacity: 0.78;
}

@keyframes feat-pulse {
  0% { box-shadow: 0 0 0 0 rgba(53, 224, 208, 0.55), var(--shadow-hard); }
  100% { box-shadow: 0 0 0 12px rgba(53, 224, 208, 0), var(--shadow-hard); }
}

.page-products .feat-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
  counter-reset: featstep;
}

.page-products .feat-steps__item {
  display: grid;
  grid-template-columns: 1.6rem minmax(0, 1fr);
  gap: 0.7rem;
  align-items: start;
}

.page-products .feat-steps__n {
  display: grid;
  place-items: center;
  width: 1.6rem;
  height: 1.6rem;
  border: 2px solid var(--cyan);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius);
}

.page-products .feat-steps p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--feat-soft);
}

.page-products .feat-round {
  margin-top: 1.15rem;
  border: 2px solid var(--line);
  background: var(--panel);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
}

.page-products .feat-round summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-products .feat-round__list {
  margin: 0.8rem 0 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.5rem;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--feat-soft);
}

/* ---------- 伤停 ---------- */
.page-products .feat-injury {
  display: grid;
  gap: 1.25rem;
}

.page-products .feat-injury__media {
  aspect-ratio: 1 / 1;
  max-width: 22rem;
}

.page-products .feat-bullets {
  list-style: none;
  margin: 0 0 1.15rem;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-products .feat-bullets li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--feat-soft);
}

.page-products .feat-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--amber);
  border-radius: 1px;
}

.page-products .feat-table-scroll {
  overflow-x: auto;
  border-radius: var(--radius);
}

.page-products .data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  min-width: 32rem;
}

.page-products .data-table caption {
  caption-side: top;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--feat-dim);
  padding-bottom: 0.5rem;
}

.page-products .data-table th,
.page-products .data-table td {
  border: 2px solid var(--line);
  padding: 0.6rem 0.7rem;
  text-align: left;
  vertical-align: top;
  line-height: 1.6;
}

.page-products .data-table thead th {
  background: var(--panel-2);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  font-weight: 600;
}

.page-products .data-table tbody th {
  background: rgba(12, 42, 32, 0.6);
  color: var(--cream);
  font-weight: 600;
  white-space: nowrap;
}

.page-products .data-table td {
  color: var(--feat-soft);
}

.page-products .data-table__key {
  color: var(--amber);
  font-family: var(--font-mono);
  font-weight: 600;
}

/* ---------- 会员权益 ---------- */
.page-products .feat-member__media {
  aspect-ratio: 12 / 7;
  margin-bottom: 1.15rem;
}

.page-products .feat-tier-table {
  min-width: 38rem;
}

.page-products .feat-tier-table td.data-table__key {
  background: rgba(242, 178, 62, 0.08);
}

.page-products .feat-member__note {
  margin: 1rem 0 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--feat-soft);
  max-width: 48ch;
}

.page-products .feat-member__note a,
.page-products .feat-device__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 208, 0.45);
}

.page-products .feat-member__note a:hover,
.page-products .feat-device__foot a:hover,
.page-products .feat-member__note a:focus-visible,
.page-products .feat-device__foot a:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

/* ---------- 设备 ---------- */
.page-products .feat-device {
  display: grid;
  gap: 1.25rem;
  align-items: start;
}

.page-products .feat-device__media {
  aspect-ratio: 3 / 4;
  max-width: 20rem;
}

.page-products .feat-device__foot {
  margin: 1rem 0 0;
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--feat-dim);
}

/* ---------- 收尾 ---------- */
.page-products .feat-cta {
  margin-top: clamp(2rem, 5vw, 3.25rem);
  background: var(--grad-deep);
  border-top: 2px solid var(--line);
  border-bottom: 2px solid var(--line);
}

.page-products .feat-cta__inner {
  display: grid;
  gap: 1.25rem;
  padding-block: clamp(1.75rem, 5vw, 3rem);
}

.page-products .feat-cta__media {
  aspect-ratio: 4 / 3;
}

.page-products .feat-cta__title {
  font-size: clamp(1.35rem, 5vw, 2.1rem);
  line-height: 1.22;
  letter-spacing: -0.01em;
  margin: 0;
}

.page-products .feat-cta__body p {
  margin: 0.7rem 0 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--feat-soft);
  max-width: 44ch;
}

.page-products .feat-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.1rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .feat-injury__media,
  .page-products .feat-device__media {
    max-width: none;
  }

  .page-products .feat-cta__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
    gap: 1.75rem;
  }
}

@media (min-width: 900px) {
  .page-products .feat-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 1.6rem;
    align-items: start;
  }

  .page-products .feat-hero__stack {
    padding-top: 3.4rem;
  }

  .page-products .feat-sec__head {
    grid-template-columns: 2.2rem minmax(0, 1fr);
    gap: 0.9rem;
  }

  .page-products .feat-sec__num {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    letter-spacing: 0.18em;
    padding-top: 0.2rem;
  }

  .page-products .feat-injury {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 1.75rem;
  }

  .page-products .feat-injury__media {
    position: sticky;
    top: 5.5rem;
  }

  .page-products .feat-device {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 1.75rem;
  }

  .page-products .feat-member__media {
    max-height: 24rem;
  }

  .page-products .feat-sec__lead {
    font-size: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .timeline__node--current {
    animation: none;
  }
}