.page-products {
  --p-gap: clamp(20px, 4vw, 48px);
  --p-pad: clamp(48px, 8vw, 104px);
  background: var(--ink-950);
  color: var(--mist-100);
  font-family: var(--font-body);
  overflow-x: clip;
}

/* 面包屑 */
.page-products .p-crumb {
  padding-top: clamp(16px, 3vw, 28px);
}
.page-products .p-crumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel-500);
}
.page-products .p-crumb__list li + li::before {
  content: "/";
  margin-right: 10px;
  color: var(--line);
}
.page-products .p-crumb__list a {
  color: var(--mist-300);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}
.page-products .p-crumb__list a:hover,
.page-products .p-crumb__list a:focus-visible {
  color: var(--cyan-300);
  border-bottom-color: var(--cyan-400);
}

/* 首屏 */
.page-products .p-hero {
  padding: clamp(28px, 5vw, 56px) 0 clamp(44px, 7vw, 88px);
  border-bottom: 1px solid var(--line);
}
.page-products .p-hero__grid {
  display: grid;
  gap: var(--p-gap);
}
.page-products .p-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.85rem, 5vw, 3.6rem);
  line-height: 1.1;
  letter-spacing: 0.035em;
  color: var(--mist-100);
}
.page-products .p-hero__text {
  margin: 20px 0 0;
  max-width: 56ch;
  font-size: clamp(0.95rem, 1.6vw, 1.05rem);
  line-height: 1.85;
  color: var(--mist-300);
}
.page-products .p-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* 查询面板 */
.page-products .p-hero__panel {
  position: relative;
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--line);
  border-radius: 2px;
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(48, 224, 208, 0.09) 0%, rgba(6, 18, 31, 0) 58%),
    var(--ink-900);
  box-shadow: 0 18px 44px -32px rgba(0, 0, 0, 0.9);
}
.page-products .p-panel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}
.page-products .p-panel__label {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  color: var(--mist-100);
}
.page-products .p-panel__note {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel-500);
}

.page-products .p-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}
.page-products .p-stats__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 12px;
  background: var(--ink-950);
}
.page-products .p-stats__num {
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 3.4vw, 1.9rem);
  font-weight: 600;
  line-height: 1;
  color: var(--cyan-300);
}
.page-products .p-stats__label {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--steel-500);
}

/* 三级标签堆叠 */
.page-products .p-tiers {
  margin-top: 24px;
  border-left: 1px solid var(--line);
}
.page-products .p-tier {
  padding: 0 0 0 14px;
  margin-bottom: 18px;
}
.page-products .p-tier:nth-child(2) {
  margin-left: 12px;
}
.page-products .p-tier:nth-child(3) {
  margin-left: 24px;
  margin-bottom: 0;
}
.page-products .p-tier__label {
  margin: 0 0 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--steel-500);
}
.page-products .p-tier__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-products .p-chip {
  position: relative;
  display: inline-block;
  padding: 6px 12px 7px;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-size: 13px;
  color: var(--mist-300);
  text-decoration: none;
  transition: color 200ms var(--ease), border-color 200ms var(--ease), background-color 200ms var(--ease);
}
.page-products .p-chip::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 0;
  height: 1px;
  background: var(--cyan-400);
  transition: width 260ms var(--ease);
}
.page-products .p-chip:hover,
.page-products .p-chip:focus-visible {
  color: var(--cyan-300);
  border-color: var(--cyan-400);
  background: rgba(48, 224, 208, 0.06);
}
.page-products .p-chip:hover::after,
.page-products .p-chip:focus-visible::after {
  width: 100%;
}

/* 光带 */
.page-products .p-beam {
  display: block;
  width: 100%;
  height: 58px;
  margin-top: 22px;
}
.page-products .p-panel__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 14px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

/* 区块通用节奏 */
.page-products .sec-head {
  max-width: 68ch;
}
.page-products .sec-index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--cyan-400);
}
.page-products .sec-title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.4vw, 2.4rem);
  line-height: 1.2;
  letter-spacing: 0.03em;
  color: var(--mist-100);
}
.page-products .sec-lead {
  margin: 16px 0 0;
  font-size: 0.95rem;
  line-height: 1.9;
  color: var(--mist-300);
}

/* 四条产品线 */
.page-products .p-lines {
  padding: var(--p-pad) 0;
  background: var(--ink-950);
  border-bottom: 1px solid var(--line);
}
.page-products .p-lines__figure {
  margin: clamp(26px, 4vw, 40px) 0 0;
}
.page-products .p-lines__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 2px;
  object-fit: cover;
}
.page-products .p-lines__figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--steel-500);
}
.page-products .p-lines__list {
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.page-products .p-line {
  display: grid;
  gap: 8px;
  padding: clamp(20px, 3vw, 30px) 0 clamp(20px, 3vw, 30px) clamp(0px, 2vw, 24px);
  background: var(--ink-950);
}
.page-products .p-line__code {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--steel-500);
}
.page-products .p-line__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.2rem, 2.6vw, 1.6rem);
  letter-spacing: 0.04em;
  color: var(--mist-100);
}
.page-products .p-line__desc {
  margin: 0;
  max-width: 60ch;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--mist-300);
}
.page-products .p-line__row {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--mist-300);
}
.page-products .p-line__key {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--amber-400);
  padding-top: 2px;
}

/* 桌面资源 */
.page-products .p-res {
  padding: var(--p-pad) 0;
  background: linear-gradient(180deg, var(--ink-900) 0%, var(--ink-950) 68%);
  border-bottom: 1px solid var(--line);
}
.page-products .p-res__layout {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  margin-top: clamp(24px, 4vw, 40px);
}
.page-products .p-filter-sticky {
  position: sticky;
  top: 0;
  z-index: 4;
  padding: 8px 0 12px;
  background: linear-gradient(180deg, var(--ink-950) 74%, rgba(6, 18, 31, 0) 100%);
}
.page-products .filter-bar {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
}
.page-products .filter-btn {
  flex: 0 0 auto;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: transparent;
  color: var(--mist-300);
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background-color 180ms var(--ease);
}
.page-products .filter-btn:hover,
.page-products .filter-btn:focus-visible {
  color: var(--cyan-300);
  border-color: var(--cyan-400);
}
.page-products .filter-btn[aria-pressed="true"] {
  color: var(--ink-950);
  background: var(--cyan-400);
  border-color: var(--cyan-400);
  font-weight: 700;
}
.page-products .filter-status {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--steel-500);
}

.page-products .p-table-wrap {
  margin-top: 12px;
}
.page-products .p-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
  color: var(--mist-300);
}
.page-products .p-table__caption {
  caption-side: top;
  padding-bottom: 12px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--steel-500);
}
.page-products .p-table thead th {
  padding: 10px;
  text-align: left;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--steel-500);
  background: var(--ink-800);
  border-bottom: 1px solid var(--line);
}
.page-products .p-table tbody th,
.page-products .p-table tbody td {
  padding: 13px 10px;
  text-align: left;
  font-weight: 400;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}
.page-products .p-table tbody th {
  color: var(--mist-100);
  font-weight: 600;
}
.page-products .p-table tbody tr {
  transition: background-color 180ms var(--ease);
}
.page-products .p-table tbody tr:hover {
  background: rgba(48, 224, 208, 0.045);
}
.page-products .p-table .meta {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--cyan-300);
}
.page-products .p-details summary {
  cursor: pointer;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--steel-500);
  list-style: none;
  border-bottom: 1px dashed var(--line);
  display: inline-block;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}
.page-products .p-details summary::-webkit-details-marker {
  display: none;
}
.page-products .p-details summary::before {
  content: "+ ";
  font-family: var(--font-mono);
  color: var(--amber-400);
}
.page-products .p-details[open] summary::before {
  content: "− ";
}
.page-products .p-details summary:hover,
.page-products .p-details summary:focus-visible {
  color: var(--cyan-300);
  border-bottom-color: var(--cyan-400);
}
.page-products .p-details p {
  margin: 10px 0 0;
  font-size: 0.82rem;
  line-height: 1.8;
  color: var(--mist-300);
}

/* 侧栏 */
.page-products .p-res__side {
  display: grid;
  gap: 20px;
  align-content: start;
}
.page-products .p-res__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 2px;
  overflow: hidden;
}
.page-products .p-res__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .p-note {
  padding: 18px;
  border-left: 2px solid var(--amber-400);
  background: var(--ink-900);
}
.page-products .p-note__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  color: var(--amber-300);
}
.page-products .p-note__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.page-products .p-note__list li {
  position: relative;
  padding-left: 14px;
  font-size: 0.83rem;
  line-height: 1.75;
  color: var(--mist-300);
}
.page-products .p-note__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 5px;
  height: 5px;
  background: var(--cyan-400);
}

/* 批次带 */
.page-products .p-batches {
  margin-top: clamp(32px, 5vw, 56px);
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.page-products .p-batches__track {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  padding-bottom: 12px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
}
.page-products .p-batch {
  flex: 0 0 auto;
  min-width: 138px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--ink-900);
  scroll-snap-align: start;
  display: grid;
  gap: 6px;
}
.page-products .p-batch--latest {
  border-color: var(--cyan-400);
  background: linear-gradient(160deg, rgba(48, 224, 208, 0.12) 0%, var(--ink-900) 62%);
}
.page-products .p-batch__id {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--cyan-300);
}
.page-products .p-batch__tag {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--amber-400);
}
.page-products .p-batch__date {
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--steel-500);
}
.page-products .p-batches__note {
  margin: 14px 0 0;
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--mist-300);
}
.page-products .p-batches__note a {
  color: var(--cyan-300);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-400);
}
.page-products .p-batches__note a:hover,
.page-products .p-batches__note a:focus-visible {
  color: var(--cyan-400);
}

/* 简体通道 */
.page-products .p-channel {
  padding: var(--p-pad) 0;
  background: var(--ink-950);
  border-bottom: 1px solid var(--line);
}
.page-products .p-channel__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}
.page-products .p-channel__list {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.page-products .p-channel__list li {
  display: grid;
  gap: 6px;
  padding: 15px 16px;
  background: var(--ink-900);
}
.page-products .p-channel__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan-400);
}
.page-products .p-channel__v {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--mist-300);
}
.page-products .p-channel__body .btn {
  margin-top: 26px;
}
.page-products .p-channel__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 2px;
  overflow: hidden;
}
.page-products .p-channel__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* 版本识别 */
.page-products .p-versioning {
  padding: var(--p-pad) 0;
  background: linear-gradient(180deg, var(--ink-900) 0%, var(--ink-950) 55%);
  border-bottom: 1px solid var(--line);
}
.page-products .p-versioning__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(24px, 4vw, 40px);
  align-items: start;
}
.page-products .p-versioning__figure {
  margin: 0;
  padding: clamp(14px, 2.5vw, 26px);
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--ink-950);
}
.page-products .p-mark {
  display: block;
  width: 100%;
  height: auto;
}
.page-products .p-versioning__list {
  margin: 0;
  display: grid;
  gap: 18px;
}
.page-products .p-versioning__item {
  padding-left: 16px;
  border-left: 1px solid var(--line);
}
.page-products .p-versioning__item dt {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  color: var(--amber-300);
}
.page-products .p-versioning__item dd {
  margin: 6px 0 0;
  font-size: 0.88rem;
  line-height: 1.85;
  color: var(--mist-300);
}

/* 反馈引导 */
.page-products .p-next {
  padding: var(--p-pad) 0 clamp(56px, 9vw, 110px);
}
.page-products .p-next__inner {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}
.page-products .p-next__text {
  margin: 16px 0 0;
  max-width: 58ch;
  font-size: 0.95rem;
  line-height: 1.9;
  color: var(--mist-300);
}
.page-products .p-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.page-products .p-next__steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  counter-reset: none;
}
.page-products .p-next__steps li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 18px 4px;
  background: var(--ink-950);
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--mist-300);
}
.page-products .p-next__num {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--cyan-400);
}

/* 平板及以上 */
@media (min-width: 760px) {
  .page-products .p-line {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 2fr);
    column-gap: 32px;
    align-items: start;
  }
  .page-products .p-line__code,
  .page-products .p-line__name {
    grid-column: 1;
  }
  .page-products .p-line__desc,
  .page-products .p-line__row {
    grid-column: 2;
  }
  .page-products .p-channel__list li {
    grid-template-columns: 110px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
  .page-products .p-channel__k {
    padding-top: 3px;
  }
  .page-products .p-next__steps li {
    grid-template-columns: 60px minmax(0, 1fr);
    padding: 20px 8px;
  }
}

@media (min-width: 960px) {
  .page-products .p-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }
  .page-products .p-lines__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .p-line {
    grid-template-columns: minmax(0, 1fr);
    padding: clamp(24px, 3vw, 34px) clamp(20px, 2.4vw, 30px);
  }
  .page-products .p-line__code,
  .page-products .p-line__name,
  .page-products .p-line__desc,
  .page-products .p-line__row {
    grid-column: 1;
  }
  .page-products .p-channel__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }
  .page-products .p-versioning__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }
  .page-products .p-next__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-products .p-res__layout {
    grid-template-columns: minmax(0, 1fr) 318px;
  }
}

/* 窄屏：表格转堆叠定义列表 */
@media (max-width: 719px) {
  .page-products .p-table,
  .page-products .p-table tbody,
  .page-products .p-table tr,
  .page-products .p-table th,
  .page-products .p-table td {
    display: block;
    width: 100%;
  }
  .page-products .p-table thead {
    display: none;
  }
  .page-products .p-table tbody tr {
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
  }
  .page-products .p-table tbody th {
    padding: 0 0 8px;
    border-bottom: 0;
    font-size: 0.95rem;
    line-height: 1.5;
  }
  .page-products .p-table tbody td {
    display: flex;
    gap: 12px;
    padding: 4px 0;
    border-bottom: 0;
  }
  .page-products .p-table tbody td::before {
    content: attr(data-label);
    flex: 0 0 74px;
    padding-top: 2px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.08em;
    color: var(--steel-500);
  }
  .page-products .p-table__caption {
    padding-bottom: 10px;
  }
  .page-products .p-details {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .p-chip,
  .page-products .p-chip::after,
  .page-products .filter-btn,
  .page-products .p-table tbody tr,
  .page-products .p-details summary,
  .page-products .p-crumb__list a {
    transition: none;
  }
}
<<<END>>>
</main>