.page-platform {
  --plat-axis-pad: 34px;
  --plat-axis-x: 9px;
  --plat-axis-line: color-mix(in srgb, var(--color-primary) 40%, transparent);
  --plat-node-size: 10px;
}

/* 面包屑 */
.page-platform .plat-crumb {
  padding-top: var(--space-4);
  padding-bottom: var(--space-2);
}

/* 通用内联链接 */
.page-platform .plat-link {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px dotted currentColor;
}

.page-platform .plat-link:hover,
.page-platform .plat-link:focus-visible {
  color: var(--color-focus);
}

/* ============ 首屏 ============ */
.page-platform .plat-hero {
  position: relative;
  overflow: hidden;
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  padding-block: var(--space-8) var(--section-y);
}

.page-platform .plat-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(115% 75% at 88% 0%, color-mix(in srgb, var(--color-primary) 34%, transparent) 0%, transparent 60%),
    radial-gradient(90% 60% at 0% 100%, color-mix(in srgb, var(--color-accent) 22%, transparent) 0%, transparent 58%);
  pointer-events: none;
}

.page-platform .plat-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-6);
}

.page-platform .plat-hero__eyebrow {
  color: var(--color-contrast-accent);
}

.page-platform .plat-hero__title {
  margin: var(--space-2) 0 0;
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: 1.04;
  letter-spacing: var(--tracking-heading);
  color: var(--color-contrast-ink);
}

.page-platform .plat-hero__lede {
  margin: var(--space-3) 0 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 82%, transparent);
}

.page-platform .plat-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: var(--space-6) 0 0;
  padding: 0;
  list-style: none;
  background: var(--color-contrast-line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-platform .plat-stat {
  background: color-mix(in srgb, var(--color-contrast-surface) 88%, var(--color-primary));
  padding: var(--space-2) var(--space-2) var(--space-3);
}

.page-platform .plat-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: var(--weight-heading);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-contrast-ink);
}

.page-platform .plat-stat:first-child .plat-stat__num {
  color: var(--color-contrast-accent);
}

.page-platform .plat-stat__label {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-sm);
  line-height: 1.3;
  color: color-mix(in srgb, var(--color-contrast-ink) 64%, transparent);
}

.page-platform .plat-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-3);
  margin: var(--space-4) 0 0;
}

.page-platform .plat-hero__jump {
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--color-contrast-ink) 84%, transparent);
  text-decoration: none;
  border-bottom: 1px dotted var(--color-contrast-line);
  padding-bottom: 2px;
}

.page-platform .plat-hero__jump:hover,
.page-platform .plat-hero__jump:focus-visible {
  color: var(--color-contrast-ink);
  border-bottom-color: var(--color-contrast-accent);
}

.page-platform .plat-hero__figure {
  margin: 0;
}

.page-platform .plat-hero__figure .figure__media {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-contrast-line);
}

.page-platform .plat-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-platform .plat-hero__figure .figure__caption {
  color: color-mix(in srgb, var(--color-contrast-ink) 62%, transparent);
  font-size: var(--text-xs);
}

.page-platform .plat-hero__axis {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 56px;
  border-left: 1px dashed color-mix(in srgb, var(--color-contrast-ink) 42%, transparent);
  transform: translateX(-50%);
}

/* ============ 坐标索引 ============ */
.page-platform .plat-index-section {
  padding-block: var(--section-y);
}

.page-platform .plat-index {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  border-top: 1px dotted var(--color-line);
}

.page-platform .plat-index__item {
  border-bottom: 1px dotted var(--color-line);
}

.page-platform .plat-index__link {
  display: grid;
  grid-template-columns: 3ch minmax(0, 1fr);
  gap: var(--space-1) var(--space-2);
  padding: var(--space-2) var(--space-1);
  text-decoration: none;
  color: var(--color-ink);
  transition: background-color 0.18s ease, padding-left 0.18s ease;
}

.page-platform .plat-index__link:hover,
.page-platform .plat-index__link:focus-visible {
  background: var(--color-primary-soft);
  padding-left: var(--space-2);
}

.page-platform .plat-index__no {
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  color: var(--color-accent);
}

.page-platform .plat-index__name {
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  line-height: 1.35;
}

.page-platform .plat-index__group {
  grid-column: 2;
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
  letter-spacing: 0.06em;
}

/* ============ 能力轴 ============ */
.page-platform .plat-axis-section {
  padding-block: var(--section-y-lg);
}

.page-platform .plat-axis {
  position: relative;
  margin-top: var(--space-6);
  padding-left: var(--plat-axis-pad);
}

.page-platform .plat-axis::before {
  content: "";
  position: absolute;
  left: var(--plat-axis-x);
  top: var(--space-2);
  bottom: var(--space-2);
  width: 0;
  border-left: 1px dashed var(--plat-axis-line);
}

.page-platform .plat-axis__mark {
  margin: var(--space-6) 0 var(--space-2);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  color: var(--color-accent);
}

.page-platform .plat-axis__mark:first-child {
  margin-top: 0;
}

.page-platform .plat-cap {
  position: relative;
  display: grid;
  gap: var(--space-3);
  padding-block: var(--space-3) var(--space-6);
}

.page-platform .plat-cap__node {
  position: absolute;
  left: calc(var(--plat-axis-x) - var(--plat-axis-pad));
  top: calc(var(--space-3) + 5px);
  width: var(--plat-node-size);
  height: var(--plat-node-size);
  margin: 0;
  background: var(--color-primary);
  border-radius: 50%;
  transform: translateX(-50%);
}

.page-platform .plat-cap--start .plat-cap__node {
  border-radius: var(--radius-sm);
  background: var(--color-contrast-surface);
}

.page-platform .plat-cap--award .plat-cap__node {
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  transform: translateX(-50%) rotate(45deg);
}

.page-platform .plat-cap__title {
  margin: var(--space-1) 0 0;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-platform .plat-cap__text {
  margin: var(--space-2) 0 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-platform .plat-cap__aside {
  display: grid;
  gap: var(--space-1);
  padding: var(--space-2) 0 var(--space-2) var(--space-2);
  border-left: 2px solid color-mix(in srgb, var(--color-accent) 68%, transparent);
}

.page-platform .plat-cap__aside-row {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.55;
  color: var(--color-ink-soft);
}

.page-platform .plat-cap__key {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
}

.page-platform .plat-cap__figure {
  margin: var(--space-2) 0 0;
}

.page-platform .plat-cap__figure .figure__media {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-platform .plat-cap__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-platform .plat-cap__figure .figure__caption {
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

/* ============ 轮次对照 ============ */
.page-platform .plat-compare-section {
  padding-block: var(--section-y);
}

.page-platform .plat-compare__inner {
  display: grid;
  gap: var(--space-6);
}

.page-platform .plat-compare__copy {
  min-width: 0;
}

.page-platform .plat-compare__figure {
  margin: 0;
}

.page-platform .plat-compare__figure .figure__media,
.page-platform .plat-standard__figure .figure__media {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-platform .plat-compare__figure img,
.page-platform .plat-standard__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-platform .plat-compare__figure .figure__caption,
.page-platform .plat-standard__figure .figure__caption {
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

.page-platform .plat-table-wrap {
  margin-top: var(--space-4);
  overflow-x: auto;
}

.page-platform .plat-table-wrap table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.page-platform .plat-table-wrap th {
  text-align: left;
  padding: var(--space-1) var(--space-2);
  background: var(--color-surface-deep);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  font-weight: var(--weight-heading);
  color: var(--color-ink-soft);
  white-space: nowrap;
}

.page-platform .plat-table-wrap td {
  padding: var(--space-2);
  border-bottom: 1px dotted var(--color-line);
  vertical-align: top;
  line-height: 1.5;
  color: var(--color-ink);
}

.page-platform .plat-table-wrap tbody tr:hover {
  background: var(--color-highlight);
}

.page-platform .plat-table-wrap .num {
  font-family: var(--font-mono);
  white-space: nowrap;
}

/* ============ 口径与交付 ============ */
.page-platform .plat-standard-section {
  padding-block: var(--section-y-lg);
}

.page-platform .plat-standard__grid {
  display: grid;
  gap: var(--space-6);
}

.page-platform .plat-standard__text {
  min-width: 0;
}

.page-platform .plat-standard__figure {
  margin: 0;
}

/* ============ 能力边界 ============ */
.page-platform .plat-boundary-section {
  padding-block: var(--section-y);
}

.page-platform .plat-boundary__head {
  padding-left: var(--space-2);
}

.page-platform .plat-boundary {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.page-platform .plat-boundary__item {
  position: relative;
  padding-left: var(--space-4);
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-platform .plat-boundary__item::before {
  content: "×";
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-mono);
  font-weight: var(--weight-heading);
  color: var(--color-accent);
}

.page-platform .plat-boundary__tail {
  margin: var(--space-4) 0 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* ============ 下一步 ============ */
.page-platform .plat-next {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  padding-block: var(--section-y);
}

.page-platform .plat-next__inner {
  display: grid;
  gap: var(--space-6);
}

.page-platform .plat-next__eyebrow {
  color: var(--color-contrast-accent);
}

.page-platform .plat-next__title {
  color: var(--color-contrast-ink);
}

.page-platform .plat-next__text {
  margin: var(--space-3) 0 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 82%, transparent);
}

.page-platform .plat-next__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-2);
}

.page-platform .plat-next__link {
  font-size: var(--text-sm);
  color: var(--color-contrast-ink);
  text-decoration: none;
  border-bottom: 1px dotted var(--color-contrast-line);
  padding-bottom: 2px;
}

.page-platform .plat-next__link:hover,
.page-platform .plat-next__link:focus-visible {
  border-bottom-color: var(--color-contrast-accent);
  color: var(--color-contrast-accent);
}

/* ============ 响应式 ============ */
@media (min-width: 640px) {
  .page-platform .plat-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-platform .plat-index__link {
    grid-template-columns: 4ch minmax(0, 1fr) 12ch;
    align-items: center;
  }

  .page-platform .plat-index__group {
    grid-column: auto;
    text-align: right;
  }
}

@media (min-width: 860px) {
  .page-platform {
    --plat-axis-pad: 52px;
    --plat-axis-x: 11px;
  }

  .page-platform .plat-hero__inner {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: end;
    gap: var(--space-8);
  }

  .page-platform .plat-cap {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: var(--space-6);
    align-items: start;
  }

  .page-platform .plat-cap__aside {
    padding-left: var(--space-3);
  }

  .page-platform .plat-compare__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
    align-items: start;
    gap: var(--space-8);
  }

  .page-platform .plat-standard__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.8fr);
    align-items: start;
    gap: var(--space-8);
  }

  .page-platform .plat-next__inner {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, auto);
    align-items: center;
    gap: var(--space-8);
  }
}

@media (min-width: 1100px) {
  .page-platform .plat-hero {
    padding-block: var(--section-y-lg) var(--section-y-lg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-platform .plat-index__link {
    transition: none;
  }
}
</
<ds_safety>[用户未成年]否
[分类]其他
[判定]模型回答为体育数据平台系统能力页面的前端代码创作，内容围绕赛程结果、比分对照、复盘数据等数据展示能力展开，未涉及政治或色情内容，属于正常业务技术输出。
[规则]无</ds_safety>Safe