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

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

.page-products .pd-breadcrumb {
  padding: 20px 0 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-products .pd-breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-products .pd-breadcrumb a:hover,
.page-products .pd-breadcrumb a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  position: relative;
  padding: 24px 0 48px;
  background-image:
    radial-gradient(circle at 86% 8%, rgba(43, 255, 136, 0.16), transparent 52%),
    radial-gradient(circle at 6% 92%, rgba(255, 107, 74, 0.14), transparent 48%);
}

.page-products .pd-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.page-products .pd-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(38px, 9vw, 72px);
  line-height: 0.98;
  letter-spacing: -0.03em;
  color: var(--ice);
}

.page-products .pd-hero__lead {
  margin: 20px 0 0;
  max-width: 50ch;
  font-size: 16px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .pd-path {
  margin: 18px 0 0;
  padding-left: 12px;
  border-left: 3px solid var(--lime);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-products .pd-path a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 255, 136, 0.4);
}

.page-products .pd-path a:hover,
.page-products .pd-path a:focus-visible {
  border-bottom-color: var(--lime);
}

.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .pd-hero__media {
  margin: 0;
  border-radius: var(--radius-solid);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.page-products .pd-stats {
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 16px;
}

.page-products .pd-stats .stat__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(22px, 5vw, 34px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--lime);
}

.page-products .pd-stats .stat--teal .stat__value {
  color: var(--teal);
}

.page-products .pd-stats .stat--coral .stat__value {
  color: var(--coral);
}

.page-products .pd-stats .stat__label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--mist);
}

/* ---------- 主体两栏 ---------- */
.page-products .pd-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding-bottom: 72px;
}

.page-products .pd-index {
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
}

.page-products .pd-index__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-products .pd-index__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-products .pd-index__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 0;
  font-size: 14px;
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-products .pd-index__list a .mono {
  font-size: 11px;
  color: var(--mist);
}

.page-products .pd-index__list a:hover,
.page-products .pd-index__list a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-products .pd-index__list a:hover .mono,
.page-products .pd-index__list a:focus-visible .mono {
  color: var(--lime);
}

.page-products .pd-index__note {
  margin: 16px 0 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .pd-index .link-arrow {
  font-size: 13px;
  color: var(--lime);
}

/* ---------- 章节 ---------- */
.page-products .pd-sec {
  padding: 40px 0 8px;
  border-top: 1px solid var(--line);
}

.page-products .pd-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .pd-sec__num {
  margin: 0 0 8px;
  font-size: 34px;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--line-strong);
}

.page-products .pd-sec h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 4.4vw, 38px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--ice);
}

.page-products .pd-sec__lead {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 场景 ---------- */
.page-products .pd-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 24px;
}

.page-products .pd-chip {
  display: inline-block;
  padding: 8px 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ice);
  text-decoration: none;
  background: rgba(18, 74, 99, 0.42);
  border: 1px solid var(--line-strong);
  clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-products .pd-chip:hover,
.page-products .pd-chip:focus-visible {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
}

.page-products .pd-scenes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .pd-scene {
  padding: 20px 20px 18px;
  background: var(--ink-2);
  border-left: 3px solid var(--lime);
  border-radius: var(--radius-solid);
}

.page-products .pd-scene:nth-child(2) {
  border-left-color: var(--teal);
}

.page-products .pd-scene:nth-child(3) {
  border-left-color: var(--coral);
}

.page-products .pd-scene h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ice);
}

.page-products .pd-scene__meta {
  margin: 6px 0 12px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-products .pd-scene .ruled-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-scene .ruled-list li {
  padding: 9px 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ice);
  border-top: 1px solid var(--line);
}

.page-products .pd-scene .ruled-list li:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .pd-scenes__media {
  position: relative;
  margin: 24px 0 0;
  border-radius: var(--radius-solid);
}

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

/* ---------- 对比表 ---------- */
.page-products .pd-compare {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 24px;
}

.page-products .pd-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-solid);
  background: var(--ink-2);
}

.page-products .pd-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 13px;
}

.page-products .pd-table thead th {
  padding: 12px 14px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mist);
  background: rgba(18, 74, 99, 0.75);
  border-bottom: 1px solid var(--line-strong);
  white-space: nowrap;
}

.page-products .pd-table tbody th {
  padding: 13px 14px;
  text-align: left;
  font-weight: 600;
  color: var(--lime-soft);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.page-products .pd-table td {
  padding: 13px 14px;
  color: var(--ice);
  line-height: 1.55;
  border-bottom: 1px solid var(--line);
}

.page-products .pd-table tbody tr {
  transition: background 0.2s ease;
}

.page-products .pd-table tbody tr:hover,
.page-products .pd-table tbody tr:focus-within {
  background: rgba(43, 255, 136, 0.09);
}

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

.page-products .pd-compare__media {
  margin: 0;
  border-radius: var(--radius-solid);
}

.page-products .pd-callout {
  margin: 18px 0 0;
  padding: 14px 26px 14px 18px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink);
  background: var(--coral);
  border-radius: var(--radius-solid);
  clip-path: polygon(0 0, 100% 0, calc(100% - 16px) 100%, 0 100%);
}

/* ---------- 评测流程 ---------- */
.page-products .pd-process {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-top: 24px;
}

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

.page-products .pd-steps li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px dashed var(--line);
}

.page-products .pd-steps li:first-child {
  padding-top: 0;
}

.page-products .pd-steps li:last-child {
  border-bottom: 0;
}

.page-products .pd-step__num {
  font-size: 16px;
  font-weight: 700;
  color: var(--lime);
  padding-top: 2px;
}

.page-products .pd-steps h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  color: var(--ice);
}

.page-products .pd-steps p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--mist);
}

.page-products .pd-process__media {
  margin: 0;
  border-radius: var(--radius-solid);
}

/* ---------- 版本 ---------- */
.page-products .pd-versions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 24px;
}

.page-products .pd-version {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 18px;
  background: linear-gradient(100deg, rgba(18, 74, 99, 0.92), rgba(6, 27, 46, 0.18));
  border-left: 4px solid var(--lime);
  border-radius: var(--radius-solid);
}

.page-products .pd-version:nth-child(2) {
  border-left-color: var(--teal);
}

.page-products .pd-version:nth-child(3) {
  border-left-color: var(--amber);
}

.page-products .pd-version:nth-child(4) {
  border-left-color: var(--coral);
}

.page-products .pd-version__tag {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--amber);
}

.page-products .pd-version h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  color: var(--ice);
}

.page-products .pd-version p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .pd-versions__media {
  margin: 20px 0 0;
  border-radius: var(--radius-solid);
}

/* ---------- 建议 ---------- */
.page-products .pd-advice {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 24px;
}

.page-products .pd-advice__card {
  padding: 20px;
  background: var(--glass);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-glass);
  backdrop-filter: blur(6px);
}

.page-products .pd-advice__card .tag {
  display: inline-block;
  margin-bottom: 12px;
}

.page-products .pd-advice__card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ice);
}

.page-products .pd-advice__card p {
  margin: 8px 0 12px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--mist);
}

.page-products .pd-advice__card .link-arrow {
  font-size: 13px;
  color: var(--lime);
}

.page-products .pd-help {
  margin-top: 26px;
  padding: 20px;
  background: var(--ink-3);
  border-radius: var(--radius-solid);
}

.page-products .pd-help p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ice);
}

.page-products .pd-help a {
  color: var(--lime-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(184, 255, 214, 0.5);
}

.page-products .pd-help a:hover,
.page-products .pd-help a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-products .pd-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

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

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

  .page-products .pd-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pd-version {
    grid-template-columns: 90px 1fr;
    align-items: baseline;
    gap: 12px;
  }

  .page-products .pd-version p {
    grid-column: 2;
  }
}

@media (min-width: 960px) {
  .page-products .pd-hero {
    padding: 36px 0 64px;
  }

  .page-products .pd-hero__grid {
    grid-template-columns: 5fr 7fr;
    gap: 48px;
  }

  .page-products .pd-hero__media {
    transform: rotate(-2.2deg);
    margin-right: -12px;
  }

  .page-products .pd-layout {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: 56px;
    padding-bottom: 96px;
  }

  .page-products .pd-index {
    position: sticky;
    top: 104px;
    align-self: start;
    border-top: 0;
    border-left: 2px solid var(--line-strong);
    padding: 4px 0 4px 16px;
  }

  .page-products .pd-sec {
    padding-top: 56px;
  }

  .page-products .pd-compare {
    grid-template-columns: 7fr 5fr;
    align-items: start;
    gap: 24px;
  }

  .page-products .pd-process {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .page-products .pd-steps li {
    grid-template-columns: 44px 1fr;
    gap: 18px;
  }
}

@media (min-width: 1100px) {
  .page-products .pd-process {
    grid-template-columns: 6fr 6fr;
    align-items: start;
  }
}