.page-home {
  --home-line: rgba(143, 163, 184, 0.4);
  --home-line-soft: rgba(143, 163, 184, 0.24);
  --home-shadow: 10px 10px 0 rgba(53, 240, 162, 0.22);
  display: block;
  background: var(--night);
  color: var(--white);
  overflow-x: clip;
}

.page-home h2 {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(26px, 3.4vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.005em;
  margin: 0 0 18px;
  color: inherit;
}

/* ---------- 面包屑 ---------- */
.page-home .breadcrumb {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 20px var(--edge) 0;
  font-family: var(--font-cond);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--gray);
}

.page-home .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(143, 163, 184, 0.6);
}

.page-home .breadcrumb a {
  color: var(--gray);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-home .breadcrumb a:hover,
.page-home .breadcrumb a:focus-visible {
  color: var(--lime);
}

/* ---------- 通用小标 ---------- */
.page-home .eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-cond);
  font-size: var(--fs-12);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-home .eyebrow::before {
  content: "";
  width: 28px;
  height: 3px;
  background: currentColor;
}

.page-home .eyebrow--ink {
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  padding: clamp(28px, 4vw, 56px) 0 clamp(44px, 6vw, 88px);
}

.page-home .hero__frame {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3vw, 40px);
  padding: clamp(22px, 3vw, 44px);
  border: var(--bw) solid var(--home-line);
  background: linear-gradient(165deg, rgba(20, 41, 74, 0.92), rgba(10, 23, 48, 0.96));
  box-shadow: var(--home-shadow);
}

.page-home .hero__frame::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: calc(-1 * var(--bw) - 12px);
  height: 12px;
  background-image: repeating-linear-gradient(90deg, rgba(143, 163, 184, 0.7) 0 1px, transparent 1px 18px);
}

.page-home .hero__frame::after {
  content: "";
  position: absolute;
  right: calc(-1 * var(--bw) - 12px);
  top: 0;
  bottom: 0;
  width: 12px;
  background-image: repeating-linear-gradient(180deg, rgba(143, 163, 184, 0.45) 0 1px, transparent 1px 22px);
}

.page-home .hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  padding: 6px 12px;
  border: 2px solid rgba(53, 240, 162, 0.35);
  font-family: var(--font-cond);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--lime);
}

.page-home .hero__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 4px rgba(53, 240, 162, 0.18);
}

.page-home .hero__title {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(32px, 5vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 0 0 20px;
  color: var(--white);
  max-width: 15em;
}

.page-home .hero__title::after {
  content: "";
  display: block;
  width: 92px;
  height: 6px;
  margin-top: 22px;
  background: linear-gradient(90deg, var(--lime), var(--cyan) 55%, var(--violet));
}

.page-home .hero__lede {
  margin: 0 0 28px;
  max-width: 46ch;
  font-family: var(--font-body);
  font-size: clamp(16px, 1.3vw, 18px);
  line-height: 1.75;
  color: rgba(247, 250, 255, 0.84);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-home .hero__facts {
  list-style: none;
  margin: 26px 0 0;
  padding: 20px 0 0;
  border-top: 2px solid var(--home-line-soft);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  font-size: var(--fs-14);
  color: var(--gray);
}

.page-home .hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-home .hero__facts .num {
  font-family: var(--font-mono);
  font-size: var(--fs-20);
  font-weight: 700;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-home .hero__media {
  position: relative;
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: var(--bw) solid rgba(143, 163, 184, 0.35);
  background: var(--indigo);
  box-shadow: 6px 6px 0 rgba(53, 240, 162, 0.16);
}

.page-home .hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .hero__media .frame__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 10px 14px;
  background: rgba(10, 23, 48, 0.82);
  font-size: var(--fs-12);
  line-height: 1.5;
  color: rgba(247, 250, 255, 0.78);
}

.page-home .hero__ticker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 32px;
  margin-top: 26px;
  padding: 16px 20px;
  border: 2px solid rgba(143, 163, 184, 0.3);
  border-left: 6px solid var(--orange);
  background: rgba(20, 41, 74, 0.62);
}

.page-home .hero__ticker-label {
  margin: 0;
  font-family: var(--font-cond);
  font-size: var(--fs-12);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-home .hero__ticker-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 40px;
}

.page-home .hero__ticker-list li {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.page-home .hero__ticker-meta {
  font-size: var(--fs-14);
  color: var(--gray);
}

.page-home .hero__ticker-score {
  font-family: var(--font-mono);
  font-size: var(--fs-20);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--lime);
}

.page-home .hero__ticker-link {
  margin-left: auto;
  font-family: var(--font-cond);
  font-size: var(--fs-14);
  letter-spacing: 0.06em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-home .hero__ticker-link:hover,
.page-home .hero__ticker-link:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 草原夜带宽幅 ---------- */
.page-home .band {
  position: relative;
  margin: clamp(40px, 6vw, 88px) 0;
  border-top: var(--bw) solid var(--ink);
  border-bottom: var(--bw) solid var(--ink);
  overflow: hidden;
}

.page-home .band__media {
  position: absolute;
  inset: 0;
}

.page-home .band__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.page-home .band__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(10, 23, 48, 0.95) 18%, rgba(10, 23, 48, 0.6) 58%, rgba(124, 92, 255, 0.32));
}

.page-home .band__inner {
  position: relative;
  padding-top: clamp(56px, 9vw, 120px);
  padding-bottom: clamp(56px, 9vw, 120px);
}

.page-home .band__title {
  max-width: 16em;
  color: var(--white);
}

.page-home .band__text {
  max-width: 52ch;
  margin: 0 0 28px;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.2vw, 17px);
  line-height: 1.8;
  color: rgba(247, 250, 255, 0.78);
}

/* ---------- 轮次刻度带 ---------- */
.page-home .rounds {
  padding-top: clamp(24px, 3vw, 40px);
}

.page-home .rounds__head {
  max-width: var(--narrow);
}

.page-home .rounds__intro {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: 1.8;
  color: rgba(247, 250, 255, 0.76);
}

.page-home .rounds__axis {
  margin-top: clamp(28px, 4vw, 44px);
  padding: 0 4px;
  border-top: 2px solid var(--home-line);
  border-bottom: 2px solid var(--home-line);
  background-color: rgba(20, 41, 74, 0.55);
  background-image: repeating-linear-gradient(90deg, rgba(143, 163, 184, 0.32) 0 1px, transparent 1px 68px);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-home .rounds__axis:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 4px;
}

.page-home .rounds__list {
  list-style: none;
  margin: 0;
  padding: 18px 0;
  display: flex;
  gap: 2px;
  min-width: max-content;
}

.page-home .rounds__node {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  min-width: 66px;
  padding: 12px 6px 10px;
  border-bottom: 4px solid transparent;
  text-decoration: none;
  color: var(--gray);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-home .rounds__node::before {
  content: "";
  width: 2px;
  height: 24px;
  background: rgba(143, 163, 184, 0.5);
}

.page-home .rounds__list li:nth-child(3n + 1) .rounds__node::before {
  height: 34px;
}

.page-home .rounds__node .num {
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  font-variant-numeric: tabular-nums;
}

.page-home .rounds__node:hover,
.page-home .rounds__node:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
  background: rgba(53, 240, 162, 0.1);
}

.page-home .rounds__list li:nth-child(13) .rounds__node {
  color: var(--white);
  border-bottom-color: var(--orange);
}

.page-home .rounds__hint {
  margin: 18px 0 0;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--gray);
}

/* ---------- 主力服务 ---------- */
.page-home .services {
  background: var(--mist);
  color: var(--ink);
}

.page-home .services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-top: clamp(28px, 4vw, 48px);
}

.page-home .svc {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: clamp(22px, 3vw, 34px);
  background: var(--white);
  border: var(--bw) solid var(--ink);
  box-shadow: var(--shadow-hard);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-home .svc:hover {
  transform: translateY(-2px);
  box-shadow: 12px 12px 0 var(--ink);
}

.page-home .svc__index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--violet);
}

.page-home .svc__title {
  margin: 0;
  font-family: var(--font-cond);
  font-size: var(--fs-25);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.01em;
}

.page-home .svc__text {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: 1.8;
  color: rgba(13, 21, 38, 0.78);
}

.page-home .svc__list {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  border-top: 2px solid var(--paper);
  padding-top: 16px;
}

.page-home .svc__list li {
  position: relative;
  padding-left: 22px;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: rgba(13, 21, 38, 0.82);
}

.page-home .svc__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 12px;
  height: 2px;
  background: var(--orange);
}

.page-home .svc__media {
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 2px solid var(--ink);
  background: var(--paper);
}

.page-home .svc__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .svc--compact {
  background: var(--night);
  border-color: var(--lime);
  color: var(--white);
}

.page-home .svc--compact .svc__index {
  color: var(--lime);
}

.page-home .svc--compact .svc__text {
  color: rgba(247, 250, 255, 0.78);
}

.page-home .svc__aside {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .svc__aside li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 12px 16px;
  border-left: 4px solid var(--cyan);
  background: rgba(20, 41, 74, 0.7);
  font-size: var(--fs-14);
  color: rgba(247, 250, 255, 0.8);
}

.page-home .svc__aside .num {
  font-family: var(--font-mono);
  font-size: var(--fs-20);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}

/* ---------- 数据对照 ---------- */
.page-home .compare__lede {
  max-width: 62ch;
  margin: 0 0 clamp(24px, 3vw, 38px);
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: 1.8;
  color: rgba(247, 250, 255, 0.78);
}

.page-home .compare__switch {
  border: 2px solid var(--home-line);
  background: rgba(20, 41, 74, 0.45);
}

.page-home .compare__controls {
  display: flex;
  flex-wrap: wrap;
  border-bottom: 2px solid var(--home-line);
}

.page-home .compare__tab {
  flex: 1 1 220px;
  appearance: none;
  margin: 0;
  padding: 14px 18px;
  border: 0;
  border-right: 2px solid var(--home-line-soft);
  background: transparent;
  color: var(--gray);
  font-family: var(--font-cond);
  font-size: var(--fs-14);
  letter-spacing: 0.06em;
  text-align: left;
  cursor: pointer;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-home .compare__tab:last-child {
  border-right: 0;
}

.page-home .compare__tab:hover {
  color: var(--lime);
}

.page-home .compare__tab[aria-selected="true"] {
  background: var(--lime);
  color: var(--ink);
  font-weight: 700;
}

.page-home .compare__tab[aria-selected="true"]:hover {
  color: var(--ink);
}

.page-home .compare__tab:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: -3px;
}

.page-home .compare__panels {
  padding: clamp(16px, 2.5vw, 28px);
}

.page-home .compare__panel + .compare__panel {
  margin-top: 28px;
  padding-top: 28px;
  border-top: 2px dashed var(--home-line-soft);
}

.page-home .compare__table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-body);
  font-size: var(--fs-14);
}

.page-home .compare__table th,
.page-home .compare__table td {
  padding: 12px 10px;
  text-align: right;
  border-bottom: 1px solid var(--home-line-soft);
}

.page-home .compare__table th:first-child,
.page-home .compare__table td:first-child {
  text-align: left;
}

.page-home .compare__table thead th {
  padding-bottom: 10px;
  border-bottom: 2px solid rgba(53, 240, 162, 0.45);
  font-family: var(--font-cond);
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
}

.page-home .compare__table tbody th {
  font-weight: 500;
  color: rgba(247, 250, 255, 0.74);
}

.page-home .compare__table td {
  font-family: var(--font-mono);
  font-size: var(--fs-16);
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}

.page-home .compare__table tbody tr:nth-child(even) {
  background: rgba(20, 41, 74, 0.5);
}

.page-home .compare__foot {
  margin: 22px 0 0;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--gray);
}

.page-home .compare__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 2px solid rgba(36, 214, 232, 0.45);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .compare__foot a:hover,
.page-home .compare__foot a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 合作赛事 ---------- */
.page-home .partners {
  background: var(--mist);
  color: var(--ink);
}

.page-home .partners__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
}

.page-home .partners__text {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: 1.8;
  color: rgba(13, 21, 38, 0.78);
}

.page-home .partners__types {
  list-style: none;
  margin: 24px 0 28px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .partners__types li {
  padding: 4px 0 4px 16px;
  border-left: 4px solid var(--orange);
  font-size: var(--fs-14);
  line-height: 1.75;
  color: rgba(13, 21, 38, 0.74);
}

.page-home .partners__types li:nth-child(2) {
  border-left-color: var(--violet);
}

.page-home .partners__types li:nth-child(3) {
  border-left-color: var(--cyan);
}

.page-home .partners__types strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-cond);
  font-size: var(--fs-20);
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-home .partners__media {
  margin: 0;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border: var(--bw) solid var(--ink);
  box-shadow: var(--shadow-hard);
  background: var(--paper);
}

.page-home .partners__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 更新节奏 ---------- */
.page-home .rhythm {
  background: var(--paper);
  color: var(--ink);
}

.page-home .rhythm__inner {
  max-width: var(--narrow);
  border-left: 3px solid var(--ink);
  padding-left: clamp(18px, 3vw, 40px);
}

.page-home .rhythm__text {
  margin: 0 0 20px;
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: 1.85;
  color: rgba(13, 21, 38, 0.78);
}

.page-home .rhythm__timeline {
  list-style: none;
  margin: 26px 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .rhythm__timeline li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  padding: 14px 18px;
  background: var(--white);
  border: 2px solid var(--ink);
}

.page-home .rhythm__mark {
  font-family: var(--font-mono);
  font-size: var(--fs-16);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  background: var(--lime);
  padding: 3px 10px;
}

.page-home .rhythm__timeline p {
  margin: 0;
  font-size: var(--fs-14);
  color: var(--ink);
  opacity: 0.72;
}

/* ---------- 客服支持 ---------- */
.page-home .support__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.page-home .support__text {
  margin: 0 0 24px;
  max-width: 52ch;
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: 1.8;
  color: rgba(247, 250, 255, 0.78);
}

.page-home .support__channels {
  list-style: none;
  margin: 0;
  padding: 0;
  border: var(--bw) solid var(--home-line);
  background: rgba(20, 41, 74, 0.7);
}

.page-home .support__channels li {
  padding: 18px 22px;
  border-bottom: 2px solid var(--home-line-soft);
}

.page-home .support__channels li:last-child {
  border-bottom: 0;
}

.page-home .support__channels span {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-cond);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray);
}

.page-home .support__channels strong {
  font-family: var(--font-mono);
  font-size: var(--fs-16);
  font-weight: 500;
  color: var(--white);
  word-break: break-word;
}

.page-home .support__addr {
  font-family: var(--font-body) !important;
  font-size: var(--fs-14) !important;
  line-height: 1.7;
  color: rgba(247, 250, 255, 0.86) !important;
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 940px) {
  .page-home .hero__frame {
    grid-template-columns: 1.08fr 0.92fr;
    align-items: center;
  }

  .page-home .services__grid {
    grid-template-columns: repeat(12, 1fr);
  }

  .page-home .svc--wide {
    grid-column: span 7;
  }

  .page-home .svc--media {
    grid-column: span 5;
  }

  .page-home .svc--compact {
    grid-column: span 12;
    flex-direction: row;
    align-items: center;
    gap: clamp(28px, 4vw, 56px);
  }

  .page-home .svc--compact .svc__body {
    flex: 1 1 auto;
  }

  .page-home .svc__aside {
    flex: 0 0 300px;
  }

  .page-home .partners__grid {
    grid-template-columns: 7fr 5fr;
  }

  .page-home .support__grid {
    grid-template-columns: 1.15fr 1fr;
  }
}

@media (min-width: 1180px) {
  .page-home .hero__frame {
    padding: 52px;
  }

  .page-home .band__inner {
    padding-left: 8px;
  }
}

@media (max-width: 620px) {
  .page-home .hero__ticker-link {
    margin-left: 0;
  }

  .page-home .compare__tab {
    flex: 1 1 100%;
    border-right: 0;
    border-bottom: 2px solid var(--home-line-soft);
  }

  .page-home .compare__tab:last-child {
    border-bottom: 0;
  }

  .page-home .compare__table th,
  .page-home .compare__table td {
    padding: 10px 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .svc,
  .page-home .rounds__node,
  .page-home .compare__tab,
  .page-home .breadcrumb a,
  .page-home .hero__ticker-link {
    transition: none;
  }

  .page-home .svc:hover {
    transform: none;
  }
}