.page-home {
  --home-pad: clamp(24px, 5vw, 56px);
  --home-cut: 26px;
  display: block;
  overflow-x: clip;
}

.page-home .page-home__context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 20px;
  padding-top: clamp(14px, 2.5vw, 24px);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-steel);
}

.page-home .page-home__context .ctx-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-home .page-home__context .ctx-item + .ctx-item::before {
  content: "";
  width: 16px;
  height: 1px;
  background: var(--c-cyan);
  opacity: 0.55;
}

/* ---------- 首屏拼贴 ---------- */
.page-home .home-hero {
  position: relative;
  padding-block: clamp(18px, 3vw, 32px) clamp(44px, 7vw, 88px);
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(56, 242, 224, 0.16), transparent 62%),
    radial-gradient(70% 60% at 6% 4%, rgba(255, 90, 42, 0.1), transparent 58%);
}

.page-home .hero-grid {
  display: grid;
  gap: clamp(30px, 5vw, 52px);
}

.page-home .hero-title {
  margin: 14px 0 0;
  font-size: clamp(2.5rem, 7.4vw, 5.2rem);
  line-height: 0.96;
  letter-spacing: -0.035em;
}

.page-home .hero-lede {
  margin-top: 20px;
  max-width: 46ch;
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 4vw, 34px);
}

.page-home .hero-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 12px;
  margin: clamp(28px, 4vw, 42px) 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--c-line);
}

.page-home .hero-fact dt {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-steel);
}

.page-home .hero-fact dd {
  margin: 6px 0 0;
  font-size: clamp(1.15rem, 2.6vw, 1.55rem);
  color: var(--c-cyan);
  line-height: 1.1;
}

.page-home .hero-fact dd .u-data {
  display: inline-block;
}

.page-home .hero-collage {
  position: relative;
}

.page-home .hero-shot {
  margin: 0;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--c-midnight);
  border: 1px solid var(--c-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), 0 100%);
}

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

/* 比分悬浮条 */
.page-home .scoreboard {
  position: relative;
  z-index: 2;
  width: min(100%, 400px);
  margin: -46px 0 0 auto;
  padding: 16px 18px 18px;
  background: var(--c-glass);
  backdrop-filter: blur(14px);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
}

.page-home .lg-input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-home .lg-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--c-line);
}

.page-home .lg-tab {
  padding: 5px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-steel);
  border: 1px solid transparent;
  cursor: pointer;
  transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.page-home .lg-tab:hover {
  color: var(--c-ice);
  border-color: var(--c-line);
}

.page-home #lg-city:checked ~ .lg-tabs label[for="lg-city"],
.page-home #lg-campus:checked ~ .lg-tabs label[for="lg-campus"],
.page-home #lg-corp:checked ~ .lg-tabs label[for="lg-corp"] {
  color: var(--c-void);
  background: var(--c-cyan);
  border-color: var(--c-cyan);
}

.page-home #lg-city:focus-visible ~ .lg-tabs label[for="lg-city"],
.page-home #lg-campus:focus-visible ~ .lg-tabs label[for="lg-campus"],
.page-home #lg-corp:focus-visible ~ .lg-tabs label[for="lg-corp"] {
  outline: 2px solid var(--c-cyan);
  outline-offset: 2px;
}

.page-home .sp {
  display: none;
}

.page-home #lg-city:checked ~ .score-panels .sp--city,
.page-home #lg-campus:checked ~ .score-panels .sp--campus,
.page-home #lg-corp:checked ~ .score-panels .sp--corp {
  display: block;
}

.page-home .sp-meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--c-steel);
}

.page-home .sp-line {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 10px 0 0;
  font-size: clamp(2.4rem, 7vw, 3.3rem);
  line-height: 1;
  color: var(--c-ice);
}

.page-home .sp-line .u-data {
  display: inline-block;
}

.page-home .sp-colon {
  color: var(--c-signal);
  font-family: var(--font-mono);
  font-weight: 600;
}

.page-home .sp-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--c-line);
}

.page-home .sp-stats dt {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--c-steel);
}

.page-home .sp-stats dd {
  margin: 5px 0 0;
  font-size: 1.2rem;
  color: var(--c-cyan);
}

/* ---------- 射门统计 ---------- */
.page-home .section-title {
  margin: 14px 0 0;
  font-size: clamp(1.9rem, 4.6vw, 3.2rem);
  line-height: 1.04;
  letter-spacing: -0.025em;
}

.page-home .shots {
  display: grid;
  gap: clamp(30px, 4.5vw, 56px);
  padding-block: clamp(40px, 7vw, 88px);
  border-top: 1px solid var(--c-line);
}

.page-home .shots-copy .u-lede {
  margin-top: 18px;
}

.page-home .dims {
  list-style: none;
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding: 0;
}

.page-home .dim {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  column-gap: 14px;
  row-gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--c-line-soft);
}

.page-home .dim:first-child {
  border-top: 1px solid var(--c-line-soft);
}

.page-home .dim-num {
  grid-column: 1;
  grid-row: 1 / span 2;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-cyan);
}

.page-home .dim h3 {
  grid-column: 2;
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--c-ice);
}

.page-home .dim p {
  grid-column: 2;
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-steel);
}

.page-home .link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: clamp(22px, 3vw, 30px);
  padding-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--c-line);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-home .link-arrow::after {
  content: "→";
  font-family: var(--font-sans);
}

.page-home .link-arrow:hover,
.page-home .link-arrow:focus-visible {
  color: var(--c-cyan-soft);
  border-color: var(--c-cyan);
}

.page-home .heat-card {
  margin: 0;
  padding: clamp(16px, 2.4vw, 26px);
  padding-bottom: clamp(28px, 4vw, 44px);
  background: linear-gradient(160deg, var(--c-midnight), #08192d 72%);
  border: 1px solid var(--c-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--home-cut)), 0 100%);
}

.page-home .heatmap {
  display: block;
  width: 100%;
  height: auto;
}

.page-home .heatmap .heat-frame rect,
.page-home .heatmap .heat-frame line,
.page-home .heatmap .heat-frame circle {
  fill: none;
  stroke: var(--c-line);
  stroke-width: 1;
}

.page-home .heatmap .heat-ticks line {
  stroke: var(--c-steel);
  stroke-width: 1;
  opacity: 0.45;
}

.page-home .heatmap .heat-dots circle {
  fill: var(--c-cyan);
  opacity: 0.9;
}

.page-home .heatmap .heat-dots circle.hot {
  fill: var(--c-signal);
  opacity: 1;
}

.page-home .heat-legend {
  margin-top: 16px;
}

.page-home .heat-legend ul {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-steel);
  transition: color 0.2s ease;
}

.page-home .heat-legend li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.page-home .heat-legend li::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--c-cyan);
}

.page-home .heat-legend .legend-hot::before {
  background: var(--c-signal);
}

.page-home .heat-legend .legend-scale::before {
  background: transparent;
  border: 1px solid var(--c-line);
}

.page-home .heat-card:hover .heat-legend ul,
.page-home .heat-card:focus-within .heat-legend ul {
  color: var(--c-ice);
}

/* ---------- 横向主题带 ---------- */
.page-home .strip {
  padding-block: clamp(30px, 5vw, 52px);
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  background: linear-gradient(95deg, rgba(11, 32, 56, 0.95), rgba(6, 17, 31, 0.4));
}

.page-home .strip-head .section-title {
  margin-top: 12px;
}

.page-home .strip-track {
  display: flex;
  gap: 14px;
  margin-top: clamp(22px, 3.5vw, 34px);
  padding: 4px var(--gutter) 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-home .strip-item {
  flex: 0 0 min(78vw, 320px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0;
  padding: 22px 20px;
  background: var(--c-midnight);
  border: 1px solid var(--c-line);
}

.page-home .strip-item--photo {
  flex-basis: min(84vw, 400px);
  padding: 0;
  overflow: hidden;
}

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

.page-home .strip-item--photo figcaption {
  padding: 14px 18px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-steel);
  border-top: 1px solid var(--c-line);
}

.page-home .strip-num {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: 0;
  font-size: clamp(2.1rem, 5.5vw, 2.9rem);
  line-height: 1;
  color: var(--c-cyan);
}

.page-home .strip-num .u-data {
  display: inline-block;
}

.page-home .strip-unit {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--c-signal);
}

.page-home .strip-item h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--c-ice);
}

.page-home .strip-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-steel);
}

/* ---------- 资料下载 ---------- */
.page-home .kit {
  display: grid;
  gap: clamp(28px, 4.5vw, 52px);
  padding-block: clamp(40px, 7vw, 88px);
}

.page-home .kit-copy .u-lede {
  margin-top: 18px;
}

.page-home .fmts {
  list-style: none;
  margin: clamp(24px, 4vw, 34px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .fmt {
  padding: 18px 18px 16px;
  background: var(--c-midnight);
  border-left: 2px solid var(--c-signal);
}

.page-home .fmt h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-ice);
}

.page-home .fmt p {
  margin: 8px 0 12px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-steel);
}

.page-home .kit-flow {
  padding: clamp(20px, 3vw, 30px);
  background: var(--c-midnight);
  border: 1px solid var(--c-line);
}

.page-home .kit-flow__title {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

.page-home .steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .step {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 18px 0;
  border-bottom: 1px solid var(--c-line-soft);
}

.page-home .step-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--c-cyan);
  padding-top: 2px;
}

.page-home .step h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-ice);
}

.page-home .step p {
  margin: 6px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-steel);
}

.page-home .kit-flow .btn {
  margin-top: 22px;
}

.page-home .kit-flow__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-steel);
}

/* ---------- 设备 ---------- */
.page-home .device {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  padding-block: clamp(36px, 6vw, 76px);
  border-top: 1px solid var(--c-line);
}

.page-home .device-copy .u-lede {
  margin-top: 18px;
}

.page-home .device-list {
  list-style: none;
  margin: clamp(22px, 3.5vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .device-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-steel);
}

.page-home .device-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 2px;
  background: var(--c-cyan);
}

.page-home .device-shot {
  margin: 0;
  border: 1px solid var(--c-line);
  overflow: hidden;
  background: var(--c-midnight);
}

.page-home .device-shot img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 路径 ---------- */
.page-home .paths {
  padding-block: clamp(36px, 6vw, 76px);
  border-top: 1px solid var(--c-line);
}

.page-home .paths .u-lede {
  margin-top: 16px;
  max-width: 58ch;
}

.page-home .path-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 238px), 1fr));
  margin-top: clamp(24px, 4vw, 36px);
}

.page-home .path {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px 20px;
  background: var(--c-midnight);
  border: 1px solid var(--c-line);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-home .path:hover,
.page-home .path:focus-visible {
  border-color: var(--c-cyan);
  transform: translateY(-3px);
}

.page-home .path-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-signal);
}

.page-home .path h3 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--c-ice);
}

.page-home .path p {
  margin: 0;
  flex: 1 1 auto;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-steel);
}

.page-home .path-go {
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--c-cyan);
}

/* ---------- 承诺与联系 ---------- */
.page-home .promise {
  padding-block: clamp(36px, 6vw, 80px);
  background: linear-gradient(180deg, rgba(11, 32, 56, 0.85), rgba(6, 17, 31, 0.2));
  border-top: 1px solid var(--c-line);
}

.page-home .promise-grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-home .promise-list {
  list-style: none;
  margin: clamp(24px, 4vw, 34px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-home .promise-list li {
  display: grid;
  grid-template-columns: minmax(84px, 108px) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 16px 0;
  border-bottom: 1px solid var(--c-line-soft);
}

.page-home .promise-list li:first-child {
  border-top: 1px solid var(--c-line-soft);
}

.page-home .promise-key {
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--c-cyan);
  padding-top: 2px;
}

.page-home .promise-list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-steel);
}

.page-home .contact-card {
  padding: clamp(22px, 3.2vw, 30px);
  background: var(--c-midnight);
  border: 1px solid var(--c-line);
  border-top: 2px solid var(--c-signal);
}

.page-home .contact-card h3 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--c-ice);
}

.page-home .contact-intro {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-steel);
}

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

.page-home .contact-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--c-line-soft);
}

.page-home .contact-key {
  min-width: 64px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--c-steel);
  padding-top: 3px;
}

.page-home .contact-val {
  font-size: 14.5px;
  color: var(--c-ice);
  word-break: break-word;
}

.page-home .contact-card .btn {
  margin-top: 22px;
}

/* ---------- 断点 ---------- */
@media (min-width: 600px) {
  .page-home .hero-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .fmts {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

  .page-home .scoreboard {
    position: absolute;
    left: -20px;
    bottom: -34px;
    width: 330px;
    margin: 0;
  }

  .page-home .shots {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: center;
  }

  .page-home .kit {
    grid-template-columns: minmax(0, 0.98fr) minmax(0, 1.02fr);
    align-items: start;
  }

  .page-home .device {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: center;
  }

  .page-home .device-shot {
    order: 2;
  }

  .page-home .promise-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-home .strip-track {
    padding-inline: max(var(--gutter), calc((100vw - 1240px) / 2));
  }
}

@media (min-width: 1200px) {
  .page-home .strip-item {
    flex-basis: 340px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .path,
  .page-home .lg-tab,
  .page-home .link-arrow,
  .page-home .heat-legend ul {
    transition: none;
  }

  .page-home .path:hover,
  .page-home .path:focus-visible {
    transform: none;
  }
}