.page-home {
  --home-gap: clamp(14px, 1.7vw, 22px);
  --home-rail: 176px;
  --home-pad: clamp(20px, 2.6vw, 34px);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding: clamp(26px, 4.4vw, 58px) 0 clamp(38px, 5vw, 72px);
  background:
    radial-gradient(920px 520px at 84% -12%, rgba(34, 224, 214, .16), transparent 70%),
    radial-gradient(720px 460px at 4% 108%, rgba(255, 90, 54, .12), transparent 72%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 56%, var(--ink) 100%);
  overflow: hidden;
}

.page-home .hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(34, 224, 214, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 224, 214, .055) 1px, transparent 1px);
  background-size: 66px 66px;
  -webkit-mask-image: radial-gradient(72% 62% at 62% 32%, #000, transparent 78%);
  mask-image: radial-gradient(72% 62% at 62% 32%, #000, transparent 78%);
  pointer-events: none;
}

.page-home .hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
}

.page-home .hero__rail {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 0 10px;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-home .hero__rail-title {
  flex: none;
  margin: 0 4px 0 0;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--steel);
  writing-mode: horizontal-tb;
}

.page-home .hero__rail-list {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .hero__rail-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: none;
  padding: 8px 13px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-pill);
  color: var(--cyan-soft);
  font-size: 13px;
  line-height: 1;
  white-space: nowrap;
  text-decoration: none;
  transition: border-color .24s var(--ease), background-color .24s var(--ease), color .24s var(--ease);
}

.page-home .hero__rail-link:hover,
.page-home .hero__rail-link:focus-visible {
  border-color: var(--line-strong);
  background: rgba(34, 224, 214, .1);
  color: var(--white);
}

.page-home .hero__rail-idx {
  font-family: var(--font-num);
  font-size: 10px;
  color: var(--steel);
}

.page-home .hero__board {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
}

.page-home .hero__headline {
  padding: var(--home-pad);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(152deg, rgba(11, 39, 66, .92), rgba(6, 24, 43, .74));
  box-shadow: var(--shadow-lift);
}

.page-home .hero__crumbs {
  margin-bottom: 16px;
  font-size: 12px;
}

.page-home .hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
}

.page-home .hero__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(30px, 5.4vw, 54px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-home .hero__lead {
  margin: 16px 0 0;
  max-width: 46ch;
  color: var(--cyan-soft);
  font-size: clamp(15px, 1.25vw, 17px);
  line-height: 1.85;
}

.page-home .hero__mark {
  display: flex;
  align-items: baseline;
  gap: 9px;
  margin: 16px 0 0;
  font-family: var(--font-num);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--steel);
}

.page-home .hero__mark-dot {
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(34, 224, 214, .16);
}

.page-home .hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-home .hero__visual {
  position: relative;
  margin: 0;
  min-height: 240px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(11, 39, 66, .8), rgba(4, 16, 28, .9));
  box-shadow: var(--shadow-lift);
}

.page-home .hero__visual img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 240px;
  object-fit: cover;
}

.page-home .hero__visual-tag {
  position: absolute;
  left: 16px;
  bottom: 16px;
  padding: 7px 13px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  background: rgba(4, 16, 28, .7);
  color: var(--cyan-soft);
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: .06em;
}

.page-home .hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--line-soft);
}

.page-home .hero__stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 14px;
  background: var(--panel);
}

.page-home .hero__stat .stat__value {
  font-family: var(--font-num);
  font-size: clamp(20px, 2.3vw, 27px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--white);
}

.page-home .hero__stat .stat__value--cyan {
  color: var(--cyan);
}

.page-home .hero__stat .stat__value--flare {
  color: var(--flare);
}

.page-home .hero__stat .stat__label {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--steel);
}

.page-home .hero__jump {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding: 12px 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-pill);
  background: var(--panel-2);
  scrollbar-width: none;
}

.page-home .hero__jump::-webkit-scrollbar {
  display: none;
}

.page-home .hero__jump-label {
  flex: none;
  padding-right: 10px;
  border-right: 1px solid var(--line);
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--steel);
}

.page-home .hero__jump-link {
  flex: none;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  color: var(--cyan-soft);
  font-size: 13px;
  white-space: nowrap;
  text-decoration: none;
  transition: background-color .24s var(--ease), color .24s var(--ease);
}

.page-home .hero__jump-link:hover,
.page-home .hero__jump-link:focus-visible {
  background: rgba(34, 224, 214, .12);
  color: var(--white);
}

/* ---------- 区块骨架 ---------- */
.page-home .page-home__block {
  position: relative;
  padding: clamp(46px, 6.4vw, 92px) 0;
}

.page-home .page-home__block::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: min(100%, 720px);
  height: 1px;
  background: linear-gradient(90deg, var(--line-strong), transparent 82%);
}

.page-home .page-home__block--alt {
  background: linear-gradient(180deg, rgba(4, 16, 28, 0), rgba(11, 39, 66, .58) 20%, rgba(11, 39, 66, .58) 80%, rgba(4, 16, 28, 0));
}

.page-home .page-home__head {
  max-width: 74ch;
}

.page-home .page-home__secno {
  display: inline-block;
  margin-right: 10px;
  font-family: var(--font-num);
  font-size: 11px;
  color: var(--flare);
  letter-spacing: .12em;
}

/* ---------- 项目分组 ---------- */
.page-home .projects__pills {
  display: flex;
  flex-wrap: nowrap;
  gap: 9px;
  margin: clamp(20px, 2.6vw, 30px) 0 0;
  padding: 4px 0 12px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-home .projects__pill {
  flex: none;
  display: inline-block;
  padding: 9px 17px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--panel-2);
  color: var(--cyan-soft);
  font-size: 14px;
  line-height: 1;
  white-space: nowrap;
  text-decoration: none;
  transition: border-color .24s var(--ease), background-color .24s var(--ease), color .24s var(--ease), box-shadow .24s var(--ease);
}

.page-home .projects__pill:hover,
.page-home .projects__pill:focus-visible {
  border-color: var(--cyan);
  background: rgba(34, 224, 214, .14);
  color: var(--white);
  box-shadow: var(--shadow-glow);
}

.page-home .projects__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  margin-top: clamp(22px, 3vw, 36px);
}

.page-home .projects__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(180deg, rgba(11, 39, 66, .8), rgba(4, 16, 28, .9));
}

.page-home .projects__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .projects__figure figcaption {
  position: absolute;
  left: 14px;
  bottom: 14px;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line-soft);
  background: rgba(4, 16, 28, .68);
  color: var(--steel);
  font-size: 11.5px;
}

.page-home .projects__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
}

.page-home .projects__card {
  padding: 20px 20px 22px;
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius-sm);
  background: var(--panel-2);
  transition: border-color .26s var(--ease), background-color .26s var(--ease), transform .26s var(--ease);
}

.page-home .projects__card:hover {
  border-color: var(--line-strong);
  border-left-color: var(--flare);
  background: var(--panel);
  transform: translateY(-3px);
}

.page-home .projects__card-title {
  margin: 0 0 9px;
  font-family: var(--font-head);
  font-size: clamp(19px, 1.7vw, 22px);
  font-weight: 800;
  color: var(--white);
}

.page-home .projects__card p {
  margin: 0;
  color: var(--cyan-soft);
  font-size: 14px;
  line-height: 1.82;
}

/* ---------- 进失球分布 ---------- */
.page-home .zones__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  margin-top: clamp(22px, 3vw, 36px);
}

.page-home .zones__chart {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin: 0;
  padding: clamp(20px, 2.4vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(165deg, rgba(6, 24, 43, .96), rgba(11, 39, 66, .66));
  box-shadow: var(--shadow-lift);
}

.page-home .zones__chart-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--line);
}

.page-home .zones__chart-title {
  font-family: var(--font-head);
  font-size: clamp(16px, 1.5vw, 19px);
  font-weight: 800;
  color: var(--white);
}

.page-home .zones__chart-unit {
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--steel);
}

.page-home .zones__canvas {
  overflow-x: auto;
}

.page-home .zones__svg {
  display: block;
  width: 100%;
  min-width: 420px;
  height: auto;
}

.page-home .zones__val {
  font-family: var(--font-num);
  font-size: 17px;
  font-weight: 700;
  fill: var(--cyan);
}

.page-home .zones__val--hot {
  fill: var(--flare);
}

.page-home .zones__lab {
  font-family: var(--font-num);
  font-size: 13px;
  fill: var(--steel);
}

.page-home .zones__bar rect {
  transition: opacity .24s var(--ease);
}

.page-home .zones__bar:hover rect {
  opacity: .74;
}

.page-home .zones__side {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
}

.page-home .zones__visual {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(180deg, rgba(11, 39, 66, .8), rgba(4, 16, 28, .9));
}

.page-home .zones__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

.page-home .zones__meta {
  padding: 22px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: var(--panel-2);
}

.page-home .zones__meta-title {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: clamp(17px, 1.6vw, 20px);
  font-weight: 800;
  color: var(--white);
}

.page-home .zones__list {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-home .zones__list li {
  position: relative;
  padding-left: 20px;
  color: var(--cyan-soft);
  font-size: 14px;
  line-height: 1.8;
}

.page-home .zones__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 2px;
  background: var(--flare);
}

/* ---------- 内容服务 ---------- */
.page-home .services__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: clamp(22px, 3vw, 36px) 0 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--line-soft);
}

.page-home .services__item {
  position: relative;
  padding: 24px 22px 26px;
  background: var(--ink);
  transition: background-color .26s var(--ease);
}

.page-home .services__item:hover {
  background: var(--panel);
}

.page-home .services__num {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-home .services__title {
  margin: 0 0 9px;
  font-family: var(--font-head);
  font-size: clamp(18px, 1.6vw, 21px);
  font-weight: 800;
  color: var(--white);
}

.page-home .services__item p {
  margin: 0;
  color: var(--cyan-soft);
  font-size: 14px;
  line-height: 1.82;
}

/* ---------- 更新节奏 ---------- */
.page-home .rhythm__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 38px);
  align-items: start;
}

.page-home .rhythm__lead {
  margin: 18px 0 0;
  max-width: 58ch;
  color: var(--cyan-soft);
  font-size: clamp(15px, 1.25vw, 16.5px);
  line-height: 1.85;
}

.page-home .rhythm__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--line-soft);
}

.page-home .rhythm__fact {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 17px 16px;
  background: var(--panel-2);
}

.page-home .rhythm__fact-value {
  font-family: var(--font-num);
  font-size: clamp(17px, 1.9vw, 22px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--amber);
}

.page-home .rhythm__fact-label {
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--steel);
}

.page-home .rhythm__visual {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(180deg, rgba(11, 39, 66, .8), rgba(4, 16, 28, .9));
}

.page-home .rhythm__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .rhythm__visual figcaption {
  position: absolute;
  left: 16px;
  bottom: 16px;
  padding: 7px 13px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  background: rgba(4, 16, 28, .7);
  color: var(--cyan-soft);
  font-size: 11.5px;
}

/* ---------- 继续浏览 ---------- */
.page-home .gateways__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  margin-top: clamp(22px, 3vw, 34px);
}

.page-home .gateways__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px 26px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: var(--panel-2);
  text-decoration: none;
  transition: border-color .26s var(--ease), background-color .26s var(--ease), transform .26s var(--ease);
}

.page-home .gateways__card:hover,
.page-home .gateways__card:focus-visible {
  border-color: var(--cyan);
  background: var(--panel);
  transform: translateY(-4px);
}

.page-home .gateways__card-idx {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--flare);
}

.page-home .gateways__card-title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(19px, 1.7vw, 22px);
  font-weight: 800;
  color: var(--white);
}

.page-home .gateways__card p {
  margin: 0;
  flex: 1;
  color: var(--cyan-soft);
  font-size: 14px;
  line-height: 1.82;
}

.page-home .gateways__card-more {
  margin-top: 4px;
  font-family: var(--font-num);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-home .gateways__trust {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: clamp(24px, 3vw, 36px);
  padding: clamp(22px, 2.8vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(560px 300px at 92% 8%, rgba(34, 224, 214, .14), transparent 70%),
    linear-gradient(150deg, rgba(11, 39, 66, .9), rgba(6, 24, 43, .78));
}

.page-home .gateways__trust-title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(19px, 1.8vw, 23px);
  font-weight: 800;
  color: var(--white);
}

.page-home .gateways__trust-text p {
  margin: 0;
  max-width: 66ch;
  color: var(--cyan-soft);
  font-size: 14.5px;
  line-height: 1.85;
}

.page-home .gateways__trust .btn {
  align-self: flex-start;
}

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

  .page-home .projects__grid,
  .page-home .services__list,
  .page-home .gateways__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .hero__board {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-home .hero__headline {
    grid-column: 1 / 8;
    grid-row: 1 / 2;
  }

  .page-home .hero__visual {
    grid-column: 8 / 13;
    grid-row: 1 / 3;
    min-height: 100%;
  }

  .page-home .hero__visual img {
    min-height: 100%;
  }

  .page-home .hero__stats {
    grid-column: 1 / 8;
    grid-row: 2 / 3;
    align-self: start;
  }

  .page-home .hero__jump {
    grid-column: 1 / 13;
    grid-row: 3 / 4;
  }

  .page-home .projects__body {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: stretch;
  }

  .page-home .projects__figure img {
    height: 100%;
    aspect-ratio: auto;
  }

  .page-home .zones__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-home .rhythm__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .gateways__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .gateways__trust {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .page-home .gateways__trust .btn {
    flex: none;
  }
}

@media (min-width: 1024px) {
  .page-home .hero__inner {
    grid-template-columns: var(--home-rail) minmax(0, 1fr);
    align-items: start;
    gap: clamp(20px, 2.4vw, 34px);
  }

  .page-home .hero__rail {
    flex-direction: column;
    align-items: stretch;
    overflow: visible;
    padding: 6px 20px 0 0;
    border-right: 1px solid var(--line-soft);
  }

  .page-home .hero__rail-title {
    display: block;
    margin: 0 0 14px;
    writing-mode: vertical-rl;
    letter-spacing: .28em;
  }

  .page-home .hero__rail-list {
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
  }

  .page-home .hero__rail-link {
    width: 100%;
    justify-content: flex-start;
    border-radius: var(--radius-sm);
    padding: 10px 12px;
  }

  .page-home .services__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1200px) {
  .page-home .projects__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hero__rail-link,
  .page-home .hero__jump-link,
  .page-home .projects__pill,
  .page-home .projects__card,
  .page-home .services__item,
  .page-home .gateways__card,
  .page-home .zones__bar rect {
    transition: none;
  }

  .page-home .projects__card:hover,
  .page-home .gateways__card:hover {
    transform: none;
  }
}