.page-products {
  background-color: var(--ink);
  color: var(--paper);
  overflow-x: hidden;
}

.page-products h1,
.page-products h2,
.page-products h3,
.page-products h4 {
  font-family: var(--font-display);
  letter-spacing: -0.01em;
}

.page-products p {
  line-height: 1.85;
}

.page-products .breadcrumbs {
  padding: calc(var(--header-h) + 16px) var(--gutter) 0;
  max-width: var(--maxw);
  margin-inline: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--mist);
}

.page-products .products-hero-wrap {
  position: relative;
  padding-block: 22px 60px;
  border-bottom: 2px solid var(--line);
  background:
    radial-gradient(circle at 84% 4%, rgba(36, 224, 178, 0.16), transparent 52%),
    radial-gradient(circle at 6% 92%, rgba(255, 107, 74, 0.14), transparent 48%);
}

.page-products .products-hero-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(157, 180, 198, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(157, 180, 198, 0.07) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(circle at 50% 30%, #000 18%, transparent 76%);
  mask-image: radial-gradient(circle at 50% 30%, #000 18%, transparent 76%);
  pointer-events: none;
}

.page-products .products-hero {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 36px;
  padding-top: 18px;
}

.page-products .products-hero h1 {
  margin: 14px 0 0;
  font-size: clamp(34px, 8vw, 66px);
  line-height: 1.05;
  color: var(--paper);
}

.page-products .products-hero__lead {
  margin: 20px 0 0;
  max-width: 48ch;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.85;
  color: rgba(242, 245, 243, 0.82);
}

.page-products .products-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.page-products .products-index {
  position: relative;
  background: var(--harbor);
  border: 2px solid var(--line);
  box-shadow: 8px 8px 0 var(--void);
  padding: 26px 20px 20px;
}

.page-products .products-index::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: var(--dual);
}

.page-products .products-index__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--jade);
}

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

.page-products .products-index__list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 6px;
  font-size: 15px;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-products .products-index__list a:hover,
.page-products .products-index__list a:focus-visible {
  background: rgba(36, 224, 178, 0.1);
  color: var(--jade);
}

.page-products .products-index__num {
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1;
  color: var(--coral);
  min-width: 2ch;
}

.page-products .products-index__note {
  margin: 16px 0 12px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .products-index__cta {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--jade);
  text-decoration: none;
  border-bottom: 2px solid var(--jade);
  padding-bottom: 2px;
}

.page-products .section {
  padding-block: clamp(46px, 8vw, 92px);
}

.page-products h2 {
  margin: 12px 0 0;
  font-size: clamp(24px, 4.4vw, 38px);
  line-height: 1.16;
  color: var(--paper);
}

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

/* ---------- 分类矩阵 ---------- */

.page-products .products-matrix {
  background: var(--ink);
}

.page-products .products-matrix__head {
  display: grid;
  gap: 14px;
  max-width: 72ch;
}

.page-products .products-matrix__intro {
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--mist);
}

.page-products .products-matrix__media {
  margin: 30px 0 34px;
}

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

.page-products .products-cat {
  position: relative;
  overflow: hidden;
  padding: 22px 20px 20px;
  background: var(--harbor);
  border: 2px solid var(--line);
  box-shadow: 8px 8px 0 var(--void);
  scroll-margin-top: calc(var(--header-h) + 28px);
}

.page-products .products-cat::after {
  content: "";
  position: absolute;
  right: -34px;
  bottom: -46px;
  width: 128px;
  height: 128px;
  border: 2px solid rgba(36, 224, 178, 0.18);
  transform: rotate(18deg);
  pointer-events: none;
}

.page-products .products-cat .tag {
  display: inline-block;
  margin: 0 0 6px;
}

.page-products .products-cat__num {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(58px, 13vw, 86px);
  line-height: 0.8;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 2px var(--coral);
}

.page-products .products-cat__title {
  margin: 8px 0 8px;
  font-size: 20px;
  color: var(--paper);
}

.page-products .products-cat__text {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .products-cat__fit {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--gold);
}

.page-products .products-cat__link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--jade);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s var(--ease);
}

.page-products .products-cat__link:hover,
.page-products .products-cat__link:focus-visible {
  border-bottom-color: var(--jade);
}

/* ---------- 双端分节 ---------- */

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

.page-products .products-split__body h2 {
  margin-top: 10px;
}

.page-products .products-points {
  list-style: none;
  margin: 22px 0 26px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .products-points li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  line-height: 1.8;
}

.page-products .products-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 9px;
  background: var(--dual);
  transform: rotate(45deg);
}

.page-products .products-mobile {
  background: var(--paper);
  color: var(--ink);
}

.page-products .products-mobile h2 {
  color: var(--ink);
}

.page-products .products-mobile .eyebrow {
  color: #c8442a;
}

.page-products .products-mobile p {
  color: #2b3f4f;
}

.page-products .products-mobile .products-points li {
  color: #2b3f4f;
}

.page-products .products-mobile .products-points strong {
  color: var(--ink);
}

.page-products .products-mobile .btn--outline {
  color: var(--ink);
  border-color: var(--ink);
}

.page-products .products-desktop {
  background: var(--harbor);
  border-block: 2px solid var(--line);
}

.page-products .products-desktop p {
  color: var(--mist);
}

.page-products .products-desktop .products-points strong {
  color: var(--gold);
}

/* ---------- 双端对照 ---------- */

.page-products .products-compare {
  background: var(--paper);
  color: var(--ink);
}

.page-products .products-compare h2 {
  color: var(--ink);
}

.page-products .products-compare .eyebrow {
  color: #c8442a;
}

.page-products .products-compare__head {
  display: grid;
  gap: 14px;
  max-width: 70ch;
}

.page-products .products-compare__head p {
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
  color: #2b3f4f;
}

.page-products .products-compare__media {
  margin: 28px 0 30px;
}

.page-products .products-table-wrap {
  margin-top: 6px;
}

.page-products .products-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .products-table caption {
  padding-bottom: 12px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: #6a8296;
}

.page-products .products-table th,
.page-products .products-table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  line-height: 1.7;
  border-bottom: 1px solid rgba(6, 26, 46, 0.12);
}

.page-products .products-table thead th {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  border-bottom: none;
}

.page-products .products-table thead th:first-child {
  color: var(--jade);
}

.page-products .products-table tbody th {
  width: 22%;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--harbor);
  background: rgba(11, 44, 70, 0.05);
}

.page-products .products-table tbody td {
  color: #2b3f4f;
}

.page-products .products-table tbody tr:hover td {
  background: rgba(36, 224, 178, 0.09);
}

.page-products .products-compare__note {
  margin: 22px 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.8;
  color: #4a6274;
}

/* ---------- 会员中心规则 ---------- */

.page-products .products-rules {
  background: var(--ink);
}

.page-products .products-rules__head {
  display: grid;
  gap: 14px;
  max-width: 70ch;
}

.page-products .products-rules__head p {
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--mist);
}

.page-products .products-rules .notice {
  margin: 26px 0 30px;
}

.page-products .products-rules__media {
  margin: 0 0 34px;
}

.page-products .products-rules__grid {
  display: grid;
  gap: 38px;
}

.page-products .products-subhead {
  margin: 0;
  font-size: 18px;
  color: var(--paper);
}

.page-products .products-timeline {
  list-style: none;
  counter-reset: step;
  position: relative;
  margin: 22px 0 0;
  padding: 0;
}

.page-products .products-timeline::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 10px;
  bottom: 10px;
  width: 3px;
  background: var(--dual);
}

.page-products .products-timeline li {
  position: relative;
  padding-left: 54px;
  margin-bottom: 24px;
}

.page-products .products-timeline li:last-child {
  margin-bottom: 0;
}

.page-products .products-timeline li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  background: var(--harbor);
  border: 2px solid var(--jade);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--jade);
}

.page-products .products-timeline h4 {
  margin: 3px 0 0;
  font-size: 16px;
  color: var(--paper);
}

.page-products .products-timeline p {
  margin: 5px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .products-check {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .products-check li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  background: var(--harbor);
  border: 2px solid var(--line);
}

.page-products .products-check input[type="checkbox"] {
  -webkit-appearance: none;
  appearance: none;
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin: 2px 0 0;
  position: relative;
  background: transparent;
  border: 2px solid var(--jade);
  cursor: pointer;
}

.page-products .products-check input[type="checkbox"]:checked {
  background: var(--jade);
}

.page-products .products-check input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 6px;
  height: 11px;
  border-right: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  transform: rotate(40deg);
}

.page-products .products-check input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
}

.page-products .products-check label {
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
  cursor: pointer;
}

.page-products .products-check__note {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.75;
  color: rgba(157, 180, 198, 0.82);
}

.page-products .products-faq {
  margin-top: 46px;
  display: grid;
  gap: 12px;
}

.page-products .products-faq .products-subhead {
  margin-bottom: 4px;
}

.page-products .products-faq details {
  background: var(--harbor);
  border: 2px solid var(--line);
}

.page-products .products-faq summary {
  position: relative;
  padding: 14px 46px 14px 16px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--paper);
}

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

.page-products .products-faq summary::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--coral);
}

.page-products .products-faq details[open] summary {
  border-bottom: 2px solid var(--line);
}

.page-products .products-faq details[open] summary::after {
  content: "–";
  color: var(--jade);
}

.page-products .products-faq p {
  margin: 0;
  padding: 14px 16px 16px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 锚点区 ---------- */

.page-products .products-anchor {
  background: var(--teal);
}

.page-products .products-anchor__inner {
  display: grid;
  gap: 30px;
}

.page-products .products-anchor h2 {
  color: var(--paper);
}

.page-products .products-anchor p {
  margin: 16px 0 0;
  font-size: 15.5px;
  line-height: 1.9;
  color: rgba(242, 245, 243, 0.8);
}

.page-products .products-anchor__panel {
  padding: 20px;
  background: rgba(2, 10, 18, 0.32);
  border: 2px solid rgba(242, 245, 243, 0.24);
  box-shadow: 8px 8px 0 var(--void);
}

.page-products .products-anchor__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-products .products-anchor__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 14px 0;
}

.page-products .products-anchor__chips a {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--paper);
  text-decoration: none;
  border: 2px solid var(--line);
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-products .products-anchor__chips a:hover,
.page-products .products-anchor__chips a:focus-visible {
  transform: translateY(-3px);
  border-color: var(--jade);
  color: var(--jade);
}

.page-products .products-anchor__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.75;
  color: rgba(157, 180, 198, 0.9);
}

/* ---------- 结尾引导 ---------- */

.page-products .products-cta {
  background: var(--ink);
  border-top: 2px solid var(--line);
}

.page-products .products-cta__inner {
  display: grid;
  gap: 16px;
  justify-items: start;
}

.page-products .products-cta__inner p {
  margin: 0;
  max-width: 56ch;
  font-size: 15.5px;
  color: var(--mist);
}

.page-products .products-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 6px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-products .products-cats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-products .products-check li {
    padding: 13px 16px;
  }
}

@media (min-width: 900px) {
  .page-products .products-split {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 48px;
    align-items: start;
  }

  .page-products .products-split--flip {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }

  .page-products .products-rules__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 48px;
  }

  .page-products .products-anchor__inner {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.9fr);
    gap: 48px;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-products .products-hero {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-products .products-index {
    padding: 28px 24px 22px;
  }
}

@media (min-width: 1024px) {
  .page-products .products-cats {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 22px;
  }

  .page-products .products-cat:nth-child(1),
  .page-products .products-cat:nth-child(2) {
    grid-column: span 3;
  }

  .page-products .products-cat:nth-child(3),
  .page-products .products-cat:nth-child(4),
  .page-products .products-cat:nth-child(5) {
    grid-column: span 2;
  }

  .page-products .products-cat {
    padding: 26px 24px 22px;
  }
}

@media (max-width: 719px) {
  .page-products .products-table {
    display: block;
  }

  .page-products .products-table caption {
    display: block;
    padding-bottom: 10px;
  }

  .page-products .products-table thead {
    display: none;
  }

  .page-products .products-table tbody,
  .page-products .products-table tr,
  .page-products .products-table th,
  .page-products .products-table td {
    display: block;
    width: auto;
  }

  .page-products .products-table tr {
    margin-bottom: 14px;
    padding: 4px 0;
    background: #ffffff;
    border: 2px solid rgba(6, 26, 46, 0.14);
    box-shadow: 5px 5px 0 rgba(6, 26, 46, 0.08);
  }

  .page-products .products-table tbody th {
    padding: 10px 16px 2px;
    background: none;
    font-size: 12px;
    letter-spacing: 0.06em;
    color: #c8442a;
    border-bottom: none;
  }

  .page-products .products-table tbody td {
    padding: 6px 16px 10px;
    border-bottom: none;
  }

  .page-products .products-table tbody td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 2px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.06em;
    color: #7a91a4;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .products-index__list a,
  .page-products .products-anchor__chips a,
  .page-products .products-cat__link {
    transition: none;
  }
}