.page-products {
  --prod-line: rgba(184, 199, 209, 0.3);
  --prod-shadow: 8px 8px 0 rgba(4, 14, 24, 0.42);
  background: var(--ink-900);
  color: var(--white);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-products .section {
  padding: clamp(2.4rem, 6vw, 4.4rem) 0;
}

.page-products .section--light {
  background: var(--paper);
  color: var(--ink-900);
}

.page-products .eyebrow {
  display: inline-block;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--coral);
}

.page-products .section--light .eyebrow {
  color: #b8462b;
}

.page-products .mono {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
}

.page-products .tag {
  display: inline-flex;
  align-items: center;
  padding: 0.24rem 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  border: 1.5px solid currentColor;
  border-radius: var(--radius);
  white-space: nowrap;
}

.page-products .tag--mint { color: var(--mint); }
.page-products .tag--sand { color: var(--sand); background: rgba(242, 196, 109, 0.12); }
.page-products .tag--coral { color: var(--coral-neon); }

.page-products .button {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.72rem 1.25rem;
  font-family: var(--font-body);
  font-size: 0.94rem;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius);
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-products .button--accent {
  background: var(--coral);
  color: var(--ink-900);
}

.page-products .button--accent:hover {
  background: var(--coral-neon);
}

.page-products .button--ghost {
  border-color: var(--line-strong);
  color: var(--white);
  background: transparent;
}

.page-products .button--ghost:hover {
  border-color: var(--mint);
  color: var(--mint);
}

.page-products .table-wrap {
  overflow-x: auto;
}

/* ---------- 首屏 ---------- */
.page-products .products-hero {
  position: relative;
  padding: clamp(1.6rem, 4vw, 3rem) 0 clamp(2.4rem, 6vw, 4.6rem);
  background:
    radial-gradient(60% 70% at 86% 10%, rgba(255, 107, 74, 0.26), transparent 62%),
    radial-gradient(52% 62% at 4% 92%, rgba(79, 224, 193, 0.16), transparent 60%),
    linear-gradient(165deg, var(--ink-900) 0%, var(--ink-800) 58%, var(--ink-900) 100%);
  border-bottom: 3px solid var(--prod-line);
}

.page-products .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0 0 clamp(1.2rem, 3vw, 2rem);
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-products .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 0.45rem;
  color: var(--coral);
}

.page-products .breadcrumb__link {
  color: var(--mist);
  text-decoration: none;
}

.page-products .breadcrumb__link:hover {
  color: var(--mint);
}

.page-products .products-hero__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.8rem);
}

.page-products .products-hero__title {
  margin: 0.45rem 0 1rem;
  font-family: var(--font-head);
  font-size: clamp(2rem, 6.4vw, 3.9rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-products .products-hero__text {
  max-width: 40rem;
  margin: 0 0 1.5rem;
  color: var(--mist);
  font-size: clamp(1rem, 1.6vw, 1.08rem);
  line-height: 1.8;
}

.page-products .hero-list {
  display: grid;
  gap: 0.1rem;
  max-width: 42rem;
  margin: 0 0 1.7rem;
  padding: 0;
  list-style: none;
  counter-reset: hl;
}

.page-products .hero-list li {
  display: grid;
  grid-template-columns: 2.3rem 1fr;
  gap: 0.15rem 0.9rem;
  padding: 0.7rem 0;
  border-bottom: 1px dashed var(--prod-line);
  counter-increment: hl;
}

.page-products .hero-list li::before {
  content: "0" counter(hl);
  grid-row: 1 / span 2;
  padding-top: 0.2rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--coral);
}

.page-products .hero-list__name {
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-products .hero-list__desc {
  color: var(--mist);
  font-size: 0.9rem;
  line-height: 1.6;
}

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

.page-products .products-hero__visual {
  margin: 0;
  border: 3px solid var(--line-strong);
  background: var(--ink-800);
  box-shadow: var(--prod-shadow);
}

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

.page-products .products-hero__visual figcaption {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.8rem;
  padding: 0.7rem 0.9rem;
  border-top: 2px solid var(--prod-line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--mist);
}

/* ---------- 通用章节标题 ---------- */
.page-products .products-head {
  max-width: 46rem;
  margin-bottom: clamp(1.3rem, 3vw, 2rem);
}

.page-products .products-head__title {
  margin: 0.4rem 0 0.75rem;
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3.6vw, 2.3rem);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -0.01em;
}

.page-products .products-head__text {
  margin: 0;
  color: var(--mist);
  line-height: 1.8;
}

.page-products .section--light .products-head__title {
  color: var(--ink-900);
}

.page-products .section--light .products-head__text {
  color: var(--ink-700);
}

/* ---------- 入口索引 ---------- */
.page-products .products-index {
  background: linear-gradient(180deg, var(--ink-900), var(--ink-800) 68%, var(--ink-900));
  border-bottom: 3px solid var(--prod-line);
}

.page-products .products-index__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.7rem;
  margin-bottom: 1.1rem;
}

.page-products .products-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.page-products .products-table th {
  padding: 0.7rem 0.8rem;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sand);
  border-bottom: 2px solid var(--line-strong);
  white-space: nowrap;
}

.page-products .products-table td {
  padding: 0.85rem 0.8rem;
  border-bottom: 1px solid var(--prod-line);
  line-height: 1.6;
  vertical-align: top;
}

.page-products .products-table tbody tr {
  transition: background-color 0.18s ease;
}

.page-products .products-table tbody tr:hover {
  background: rgba(79, 224, 193, 0.07);
}

.page-products .products-index__details {
  margin-top: 1.4rem;
}

.page-products .products-fold {
  margin-bottom: 0.55rem;
  border: 2px solid var(--prod-line);
  background: rgba(255, 255, 255, 0.03);
}

.page-products .products-fold summary {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  list-style: none;
}

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

.page-products .products-fold summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--coral);
}

.page-products .products-fold[open] summary::after {
  content: "–";
}

.page-products .products-fold p {
  margin: 0;
  padding: 0 1rem 1rem;
  color: var(--mist);
  font-size: 0.92rem;
  line-height: 1.75;
}

/* ---------- 登录记录 ---------- */
.page-products .products-record__grid {
  display: grid;
  gap: clamp(1.4rem, 4vw, 2.4rem);
}

.page-products .products-record__text {
  margin: 0;
  color: var(--ink-700);
  line-height: 1.8;
}

.page-products .products-steps {
  display: grid;
  gap: 1rem;
  margin: 1.4rem 0;
  padding: 0;
  list-style: none;
  counter-reset: st;
}

.page-products .products-steps li {
  position: relative;
  padding-left: 2.9rem;
}

.page-products .products-steps li::before {
  content: "0" counter(st);
  position: absolute;
  left: 0;
  top: 0.1rem;
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border: 2px solid var(--coral);
  color: #b8462b;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  counter-increment: st;
}

.page-products .products-steps strong {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--ink-900);
}

.page-products .products-steps p {
  margin: 0;
  color: var(--ink-700);
  font-size: 0.94rem;
  line-height: 1.7;
}

.page-products .products-figure {
  margin: 0;
  border: 3px solid var(--ink-900);
  background: var(--white);
  box-shadow: 6px 6px 0 rgba(7, 26, 43, 0.82);
}

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

.page-products .products-figure figcaption {
  padding: 0.65rem 0.9rem;
  border-top: 2px solid var(--ink-900);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--ink-700);
}

.page-products .products-figure--dark {
  border-color: var(--line-strong);
  background: var(--ink-800);
  box-shadow: var(--prod-shadow);
}

.page-products .products-figure--dark figcaption {
  border-top-color: var(--line-strong);
  color: var(--mist);
}

/* ---------- 服务范围 ---------- */
.page-products .products-scope {
  background:
    radial-gradient(50% 60% at 92% 8%, rgba(79, 224, 193, 0.12), transparent 60%),
    var(--ink-900);
}

.page-products .products-scope__grid {
  display: grid;
  gap: clamp(1.4rem, 4vw, 2.4rem);
}

.page-products .scope-list {
  display: grid;
  gap: 0.6rem;
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
}

.page-products .scope-list li {
  position: relative;
  padding-left: 1.4rem;
  color: var(--mist);
  line-height: 1.7;
  font-size: 0.95rem;
}

.page-products .scope-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 0.55rem;
  height: 0.55rem;
  background: var(--mint);
}

/* ---------- 订阅与收藏 ---------- */
.page-products .products-compare__grid {
  display: grid;
  gap: clamp(1.3rem, 4vw, 2.2rem);
}

.page-products .section--light .products-table th {
  color: var(--ink-700);
  border-bottom-color: rgba(7, 26, 43, 0.35);
}

.page-products .section--light .products-table td,
.page-products .section--light .products-table tbody th {
  color: var(--ink-800);
  border-bottom-color: rgba(7, 26, 43, 0.14);
}

.page-products .section--light .products-table tbody th {
  padding: 0.85rem 0.8rem;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-bottom: 1px solid rgba(7, 26, 43, 0.14);
}

.page-products .section--light .products-table tbody tr:hover {
  background: rgba(79, 224, 193, 0.1);
}

.page-products .products-table--compare th.is-sub,
.page-products .products-table--compare td.is-sub {
  background: rgba(79, 224, 193, 0.16);
  border-left: 2px solid var(--mint);
}

.page-products .products-table--compare th.is-sub {
  color: var(--ink-900);
}

.page-products .products-table--compare td.is-sub {
  color: var(--ink-900);
  font-weight: 500;
}

.page-products .products-table--compare td.is-fav {
  color: var(--ink-700);
}

.page-products .products-table--compare tbody tr:hover td.is-sub {
  background: rgba(79, 224, 193, 0.3);
}

/* ---------- 适配清单 ---------- */
.page-products .products-check {
  background: linear-gradient(200deg, var(--ink-800), var(--ink-900) 70%);
  border-top: 3px solid var(--prod-line);
}

.page-products .products-check__grid {
  display: grid;
  gap: clamp(1.4rem, 4vw, 2.4rem);
}

.page-products .products-checks {
  display: grid;
  gap: 0.75rem;
  margin: 1.2rem 0 0;
}

.page-products .check-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.9rem 1rem;
  border: 2px solid var(--prod-line);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.page-products .check-item:hover {
  border-color: var(--mint);
}

.page-products .check-item input {
  flex: 0 0 auto;
  width: 1.35rem;
  height: 1.35rem;
  margin: 0.15rem 0 0;
  appearance: none;
  -webkit-appearance: none;
  display: grid;
  place-items: center;
  border: 2px solid var(--mist);
  border-radius: 2px;
  background: transparent;
  cursor: pointer;
}

.page-products .check-item input:checked {
  border-color: var(--mint);
  background: var(--mint);
}

.page-products .check-item input:checked::after {
  content: "✓";
  color: var(--ink-900);
  font-size: 0.9rem;
  line-height: 1;
}

.page-products .check-item input:focus-visible {
  outline: 2px solid var(--coral-neon);
  outline-offset: 2px;
}

.page-products .check-item__text strong {
  display: block;
  margin-bottom: 0.15rem;
  font-size: 0.98rem;
}

.page-products .check-item__text span {
  color: var(--mist);
  font-size: 0.9rem;
  line-height: 1.65;
}

.page-products .products-version {
  display: grid;
  gap: 0.6rem;
  justify-items: start;
  margin-top: 1.4rem;
  padding: 1rem 1.1rem;
  border: 2px solid var(--sand);
  background: rgba(242, 196, 109, 0.08);
}

.page-products .products-version p {
  margin: 0;
  color: var(--mist);
  font-size: 0.92rem;
  line-height: 1.75;
}

/* ---------- 下一步 ---------- */
.page-products .products-cta {
  padding: clamp(2.4rem, 6vw, 4rem) 0;
  background: linear-gradient(120deg, var(--ink-800), var(--ink-900) 72%);
  border-top: 3px solid var(--prod-line);
}

.page-products .products-cta__links {
  display: grid;
  gap: 0.8rem;
  margin-top: 1.4rem;
}

.page-products .products-link-card {
  display: block;
  padding: 1rem 1.1rem;
  border: 2px solid var(--prod-line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--white);
  font-size: 0.92rem;
  line-height: 1.6;
  text-decoration: none;
  transition: border-color 0.2s ease, transform 0.2s ease, background-color 0.2s ease;
}

.page-products .products-link-card:hover {
  border-color: var(--coral);
  background: rgba(255, 107, 74, 0.08);
  transform: translateY(-3px);
}

.page-products .products-link-card span {
  display: block;
  margin-bottom: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--sand);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .products-cta__links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .products-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
  }

  .page-products .products-record__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-products .products-scope__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: center;
  }

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

  .page-products .products-check__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-products .products-cta__links {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 719px) {
  .page-products .products-table,
  .page-products .products-table thead,
  .page-products .products-table tbody,
  .page-products .products-table tr,
  .page-products .products-table th,
  .page-products .products-table td {
    display: block;
    width: 100%;
  }

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

  .page-products .products-table tr {
    margin-bottom: 0.85rem;
    padding: 0.7rem 0.9rem;
    border: 2px solid var(--line-strong);
    background: rgba(255, 255, 255, 0.03);
  }

  .page-products .section--light .products-table tr {
    border-color: rgba(7, 26, 43, 0.25);
    background: rgba(255, 255, 255, 0.6);
  }

  .page-products .products-table td,
  .page-products .section--light .products-table td,
  .page-products .section--light .products-table tbody th {
    display: grid;
    grid-template-columns: 6.2rem minmax(0, 1fr);
    gap: 0.6rem;
    padding: 0.35rem 0;
    border-bottom: none;
    border-left: none;
    background: none;
  }

  .page-products .products-table td::before,
  .page-products .section--light .products-table tbody th::before {
    content: attr(data-label);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    color: var(--mist);
  }

  .page-products .section--light .products-table tbody th::before {
    content: "对比项";
    color: var(--ink-700);
  }

  .page-products .products-table--compare th.is-sub,
  .page-products .products-table--compare td.is-sub {
    padding-left: 0.6rem;
    border-left: 2px solid var(--mint);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .products-link-card,
  .page-products .button,
  .page-products .check-item,
  .page-products .products-table tbody tr {
    transition: none;
  }

  .page-products .products-link-card:hover {
    transform: none;
  }
}