.page-products {
  --prod-gap: 28px;
  --prod-rule: 1px solid var(--line-600);
  background: var(--ink-900);
  color: var(--text-hi);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.75;
  padding-block: 28px 72px;
  overflow-x: hidden;
}

.page-products .prod-wrap {
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 18px;
}

.page-products .emc-breadcrumb {
  margin-bottom: 20px;
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  padding-block: 8px 40px;
}

.page-products .prod-hero__title {
  margin: 14px 0 18px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(26px, 5.4vw, 48px);
  line-height: 1.16;
  letter-spacing: -0.012em;
  color: var(--text-hi);
  max-width: 22ch;
}

.page-products .prod-hero__lead {
  margin: 0 0 28px;
  max-width: 64ch;
  font-size: 15px;
  color: var(--text-mid);
}

.page-products .prod-hero__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-600);
  border: var(--prod-rule);
}

.page-products .prod-hero__stats li {
  background: var(--ink-800);
  padding: 14px 16px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text-mid);
}

.page-products .prod-hero__stats .emc-mono {
  display: block;
  margin-bottom: 4px;
  font-size: 26px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

/* ---------- 分区 ---------- */
.page-products .emc-section {
  border-top: var(--prod-rule);
  padding-block: 44px;
}

.page-products .prod-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 20px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--line-600);
  margin-bottom: 26px;
}

.page-products .prod-head h2 {
  margin: 0;
  font-family: var(--font-sans);
  font-size: clamp(20px, 3.6vw, 32px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--text-hi);
  max-width: 26ch;
}

.page-products .prod-head h3 {
  margin: 0;
}

/* ---------- 图片 ---------- */
.page-products .prod-figure {
  position: relative;
  margin: 0;
  border: 2px solid var(--line-600);
  background: var(--ink-800);
  overflow: hidden;
}

.page-products .prod-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    0deg,
    rgba(245, 241, 230, 0.05) 0 1px,
    transparent 1px 4px
  );
}

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

.page-products .prod-figure__cap {
  position: relative;
  z-index: 1;
  padding: 10px 14px;
  border-top: var(--prod-rule);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--text-mid);
  background: var(--ink-800);
}

.page-products .prod-figure--wide {
  margin-top: 22px;
  border-color: var(--line-600);
}

/* ---------- 内容构成 ---------- */
.page-products .prod-block__grid {
  display: grid;
  gap: var(--prod-gap);
}

.page-products .prod-block__text p {
  margin: 0 0 18px;
  max-width: 62ch;
  color: var(--text-mid);
}

.page-products .prod-index {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--prod-rule);
}

.page-products .prod-index li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 12px 0;
  border-bottom: var(--prod-rule);
  font-size: 14px;
  color: var(--text-mid);
}

.page-products .prod-index strong {
  color: var(--text-hi);
  font-weight: 700;
}

.page-products .prod-index__n {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

/* ---------- 轮次安排 ---------- */
.page-products .prod-rounds {
  display: grid;
  gap: var(--prod-gap);
  margin-bottom: 26px;
}

.page-products .prod-rounds__text p {
  margin: 0 0 18px;
  max-width: 62ch;
  color: var(--text-mid);
}

.page-products .prod-defs {
  margin: 0;
  display: grid;
  gap: 1px;
  background: var(--line-600);
  border: var(--prod-rule);
}

.page-products .prod-defs > div {
  display: grid;
  gap: 4px;
  padding: 13px 16px;
  background: var(--ink-800);
}

.page-products .prod-defs dt {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--cyan);
}

.page-products .prod-defs dd {
  margin: 0;
  font-size: 13.5px;
  color: var(--text-mid);
}

/* ---------- 表格 ---------- */
.page-products .prod-tablewrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 2px solid var(--line-600);
  background: var(--paper);
  color: var(--ink-900);
  margin-top: 22px;
}

.page-products .prod-table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.page-products .prod-table caption {
  caption-side: top;
  padding: 12px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan-ink);
  background: var(--paper-2);
  border-bottom: 1px solid rgba(10, 17, 41, 0.2);
}

.page-products .prod-table thead th {
  position: relative;
  padding: 10px 14px;
  text-align: left;
  white-space: nowrap;
  background: var(--paper-2);
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  border-bottom: 1px solid rgba(10, 17, 41, 0.28);
}

.page-products .prod-table thead th[data-sort] {
  cursor: pointer;
  padding-right: 26px;
}

.page-products .prod-table thead th[data-sort]::after {
  content: "▲";
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 8px;
  color: var(--cyan-ink);
  opacity: 0.4;
}

.page-products .prod-table thead th[data-sort]:hover::after {
  opacity: 1;
}

.page-products .prod-table thead th[aria-sort="ascending"]::after {
  content: "▲";
  opacity: 1;
}

.page-products .prod-table thead th[aria-sort="descending"]::after {
  content: "▼";
  opacity: 1;
}

.page-products .prod-table tbody td {
  padding: 10px 14px;
  vertical-align: middle;
  border-bottom: 1px solid rgba(10, 17, 41, 0.12);
}

.page-products .prod-table tbody tr:last-child td {
  border-bottom: none;
}

.page-products .prod-table tbody tr:hover {
  background: rgba(53, 224, 212, 0.18);
}

.page-products .prod-table .num {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.page-products .prod-chip {
  display: inline-block;
  padding: 2px 8px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  white-space: nowrap;
  border: 1px solid;
}

.page-products .prod-chip--live {
  color: #8a3208;
  background: #ffe3d1;
  border-color: #f0a273;
}

.page-products .prod-chip--soon {
  color: #0b4c48;
  background: #d5f6f2;
  border-color: #7fd6ce;
}

.page-products .prod-chip--done {
  color: #3a4462;
  background: #e6e2d5;
  border-color: #b9b3a0;
}

.page-products .prod-caption-note {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--text-mid);
}

/* ---------- 名次查询 ---------- */
.page-products .prod-rank {
  display: grid;
  gap: var(--prod-gap);
}

.page-products .prod-rank__text p {
  margin: 0 0 18px;
  max-width: 62ch;
  color: var(--text-mid);
}

.page-products .prod-table--rank {
  min-width: 620px;
}

/* ---------- 结果摘要 ---------- */
.page-products .prod-note__grid {
  display: grid;
  gap: var(--prod-gap);
}

.page-products .prod-note__text p {
  margin: 0 0 18px;
  max-width: 60ch;
  color: var(--text-mid);
}

.page-products .prod-note__rules {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--prod-rule);
}

.page-products .prod-note__rules li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  border-bottom: var(--prod-rule);
  font-size: 13.5px;
  color: var(--text-mid);
}

.page-products .prod-note__rules .emc-mono {
  min-width: 62px;
  font-size: 16px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 0.04em;
}

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

.page-products .prod-note {
  position: relative;
  padding: 20px;
  background: var(--paper);
  color: var(--ink-900);
  border: 2px solid var(--line-600);
  box-shadow: var(--shadow-paper);
}

.page-products .prod-note::before,
.page-products .prod-note::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  background: var(--orange);
}

.page-products .prod-note::before {
  top: -2px;
  left: -2px;
}

.page-products .prod-note::after {
  right: -2px;
  bottom: -2px;
}

.page-products .prod-note--mark {
  background: #eefaf8;
}

.page-products .prod-note__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
}

.page-products .prod-note__time {
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--orange);
  font-weight: 700;
}

.page-products .prod-note__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.005em;
  color: var(--ink-900);
}

.page-products .prod-note__body {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: #2a3350;
}

.page-products .prod-rulebox {
  margin-top: 26px;
  border: 2px solid var(--line-600);
  border-left: 4px solid var(--orange);
  background: var(--ink-800);
  padding: 20px;
}

.page-products .prod-rulebox__head {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--orange);
  font-weight: 700;
}

.page-products .prod-rulebox__list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  font-size: 13.5px;
  color: var(--text-mid);
}

.page-products .prod-rulebox__list strong {
  color: var(--text-hi);
  margin-right: 6px;
}

.page-products .prod-rulebox__foot {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: var(--prod-rule);
  font-size: 12.5px;
  color: var(--text-mid);
}

/* ---------- 横屏阅读 ---------- */
.page-products .prod-tablet__intro p {
  margin: 0 0 16px;
  max-width: 64ch;
  color: var(--text-mid);
}

.page-products .prod-split {
  margin-top: 24px;
  border: 2px solid var(--line-600);
  background: var(--ink-800);
  padding: 20px;
}

.page-products .prod-split__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: var(--prod-rule);
  margin-bottom: 18px;
}

.page-products .prod-split__status {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--text-mid);
}

.page-products .prod-split__panel {
  margin: 0;
}

.page-products .prod-split__mock {
  display: grid;
  gap: 8px;
  padding: 12px;
  min-height: 190px;
  border: 1px dashed var(--line-600);
  background: var(--ink-900);
}

.page-products .prod-split__mock--64 {
  grid-template-columns: 3fr 2fr;
}

.page-products .prod-split__mock--46 {
  grid-template-columns: 2fr 3fr;
}

.page-products .prod-split__col {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  background: var(--ink-800);
  border: 1px solid var(--line-600);
}

.page-products .prod-split__col--side {
  background: #0d1533;
}

.page-products .prod-split__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-products .prod-split__line {
  display: block;
  height: 8px;
  background: var(--line-600);
  border-radius: 1px;
}

.page-products .prod-split__line--short {
  width: 62%;
}

.page-products .prod-split__desc {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--text-mid);
}

.page-products .prod-tablet__fig {
  margin-top: 24px;
}

/* ---------- 版本演进 ---------- */
.page-products .prod-ver__lead {
  margin: 0 0 22px;
  max-width: 64ch;
  color: var(--text-mid);
}

.page-products .prod-ver {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid var(--line-600);
}

.page-products .prod-ver > li {
  position: relative;
  padding: 0 0 0 22px;
}

.page-products .prod-ver > li::before {
  content: "";
  position: absolute;
  top: 22px;
  left: -7px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--ink-900);
  border: 2px solid var(--cyan);
}

.page-products .prod-ver details {
  padding: 14px 0 16px;
  border-bottom: var(--prod-rule);
}

.page-products .prod-ver summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  cursor: pointer;
  list-style: none;
}

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

.page-products .prod-ver__v {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--cyan);
}

.page-products .prod-ver__s {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-mid);
}

.page-products .prod-ver details p {
  margin: 10px 0 0;
  font-size: 13.5px;
  max-width: 52ch;
  color: var(--text-mid);
}

/* ---------- 接入流程 ---------- */
.page-products .prod-steps {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-600);
  border: var(--prod-rule);
}

.page-products .prod-steps__item {
  position: relative;
  padding: 18px 18px 18px 20px;
  background: var(--ink-800);
}

.page-products .prod-steps__n {
  display: block;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
  margin-bottom: 6px;
}

.page-products .prod-steps__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 800;
  color: var(--text-hi);
}

.page-products .prod-steps__item p {
  margin: 0 0 10px;
  font-size: 13.5px;
  color: var(--text-mid);
}

.page-products .prod-steps__time {
  display: inline-block;
  padding: 2px 8px;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  border: 1px solid var(--line-600);
}

.page-products .prod-filterbox {
  margin-top: 32px;
  border-top: 2px solid var(--line-600);
  padding-top: 24px;
}

.page-products .prod-filterbox__head {
  display: grid;
  gap: 14px;
  margin-bottom: 14px;
}

.page-products .prod-filterbox__title {
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  color: var(--text-hi);
}

.page-products .prod-filterbox__status {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--text-mid);
}

.page-products .prod-cats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-600);
  border: var(--prod-rule);
}

.page-products .prod-cats__item {
  background: var(--ink-800);
  padding: 16px 18px;
}

.page-products .prod-cats__name {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-products .prod-cats__desc {
  margin: 0;
  font-size: 13.5px;
  color: var(--text-mid);
}

/* ---------- 合作方式 ---------- */
.page-products .prod-cta {
  border-bottom: none;
}

.page-products .prod-cta__grid {
  display: grid;
  gap: var(--prod-gap);
}

.page-products .prod-cta__text p {
  margin: 0 0 16px;
  max-width: 62ch;
  color: var(--text-mid);
}

.page-products .prod-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-products .prod-cta__aside {
  padding: 20px;
  border: 2px solid var(--line-600);
  background: var(--ink-800);
}

.page-products .prod-cta__asidehead {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--orange);
  font-weight: 700;
}

.page-products .prod-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .prod-links li {
  border-bottom: var(--prod-rule);
}

.page-products .prod-links li:last-child {
  border-bottom: none;
}

.page-products .prod-links a {
  display: block;
  padding: 10px 0;
  font-size: 13.5px;
  color: var(--text-mid);
  text-decoration: none;
  transition: color 160ms var(--ease), padding-left 160ms var(--ease);
}

.page-products .prod-links a:hover,
.page-products .prod-links a:focus-visible {
  color: var(--cyan);
  padding-left: 4px;
}

.page-products a:focus-visible,
.page-products button:focus-visible,
.page-products summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 媒体查询 ---------- */
@media (min-width: 720px) {
  .page-products {
    padding-block: 36px 96px;
  }

  .page-products .prod-wrap {
    padding-inline: 32px;
  }

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

  .page-products .emc-section {
    padding-block: 56px;
  }

  .page-products .prod-defs > div {
    grid-template-columns: 132px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
    padding: 14px 18px;
  }

  .page-products .prod-note__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .prod-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .prod-cats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .prod-filterbox__head {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-products .prod-block__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 40px;
  }

  .page-products .prod-rounds {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    gap: 40px;
  }

  .page-products .prod-rank {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 40px;
  }

  .page-products .prod-note__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
    gap: 36px;
  }

  .page-products .prod-cta__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 40px;
  }

  .page-products .prod-ver {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-left: none;
    border-top: 2px solid var(--line-600);
  }

  .page-products .prod-ver > li {
    padding: 30px 18px 0 0;
  }

  .page-products .prod-ver > li::before {
    top: -8px;
    left: 0;
  }

  .page-products .prod-ver details {
    border-bottom: none;
    padding-top: 0;
  }

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

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

@media (min-width: 1180px) {
  .page-products .prod-note__cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-links a {
    transition: none;
  }

  .page-products .prod-links a:hover,
  .page-products .prod-links a:focus-visible {
    padding-left: 0;
  }
}
<<<END>>>