.page-home {
  --home-accent: var(--color-orange);
  --home-ink-soft: rgba(17, 24, 39, 0.72);
  background: var(--color-white);
  color: var(--color-charcoal);
  overflow-x: hidden;
}

/* 首屏：立即进入 */
.page-home__hero {
  position: relative;
  background: linear-gradient(160deg, var(--color-deep-blue) 0%, var(--color-mid-blue) 78%, #0b1e3f 100%);
  color: var(--color-white);
  padding: 28px 0 72px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 36px), 0 100%);
  overflow: hidden;
}

.page-home__hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.page-home__hero .container {
  position: relative;
  z-index: 2;
}

.page-home .home-hero__crumb {
  margin-bottom: 22px;
}

.page-home .breadcrumb__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
}

.page-home .breadcrumb__link {
  color: rgba(255,255,255,0.62);
  text-decoration: none;
  font-size: 0.85rem;
}

.page-home .breadcrumb__link:hover {
  color: var(--color-white);
}

.page-home .breadcrumb__item {
  color: var(--color-silver);
  font-size: 0.85rem;
}

.page-home .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  color: var(--color-orange);
  margin-right: 10px;
}

.page-home .home-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

.page-home .home-hero__kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-orange-light);
  margin: 0 0 16px;
}

.page-home .home-hero__kicker-dot {
  width: 8px;
  height: 8px;
  background: var(--color-orange);
  display: inline-block;
  animation: homePulse 2.2s infinite ease-in-out;
}

@keyframes homePulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.8); }
}

.page-home .home-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 6.4vw, 3.6rem);
  line-height: 1.14;
  font-weight: 800;
  margin: 0 0 18px;
  letter-spacing: 0.01em;
}

.page-home .home-hero__lead {
  font-size: 1.02rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.82);
  max-width: 44em;
  margin: 0 0 26px;
}

.page-home .home-hero__actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.page-home .home-hero__note {
  font-size: 0.86rem;
  color: rgba(255,255,255,0.55);
  margin: 0 0 20px;
}

.page-home .home-hero__keywords {
  margin: 0;
  padding: 18px 0 0;
  border-top: 1px solid rgba(255,255,255,0.16);
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .home-hero__keywords li {
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--color-silver);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 6px 10px;
  background: rgba(4,14,30,0.4);
}

.page-home .home-hero__visual {
  position: relative;
  margin-top: 8px;
}

.page-home .home-flow {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
  opacity: 0.9;
}

.page-home .home-hero__figure {
  position: relative;
  margin: 0;
  background: var(--color-mid-blue);
}

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

.page-home .home-hero__fast {
  position: absolute;
  left: 16px;
  bottom: 20px;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 3px;
  background: var(--color-orange);
  color: var(--color-white);
  padding: 16px 20px 15px 22px;
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 50%, calc(100% - 16px) 100%, 0 100%);
  text-decoration: none;
  min-width: 210px;
  box-shadow: 6px 8px 0 rgba(0,0,0,0.18);
  transition: transform 0.2s ease;
}

.page-home .home-hero__fast:hover {
  transform: translateY(-4px);
}

.page-home .home-hero__fast-no {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.1;
}

.page-home .home-hero__fast-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.92);
}

.page-home .home-hero__fast-go {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.page-home .home-hero__cta {
  min-width: 220px;
  justify-content: center;
}

.page-home .home-hero__cta--scan {
  position: relative;
  overflow: hidden;
}

.page-home .home-hero__cta--scan::after {
  content: "";
  position: absolute;
  top: 0;
  left: -80%;
  width: 50%;
  height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255,255,255,0.34), transparent);
  transform: skewX(-18deg);
  pointer-events: none;
}

.page-home .home-hero__cta--scan:hover::after {
  animation: homeScan 0.55s ease-out;
}

@keyframes homeScan {
  from { left: -80%; }
  to { left: 130%; }
}

/* 故障自查向导 */
.page-home__troubleshoot {
  background: var(--color-gray-blue);
  padding: 64px 0 72px;
}

.page-home .section-head {
  margin-bottom: 30px;
}

.page-home .section-head__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  color: var(--color-orange);
  margin-bottom: 6px;
}

.page-home .section-head__title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.6vw, 2.4rem);
  font-weight: 800;
  margin: 0 0 10px;
  color: var(--color-deep-blue);
}

.page-home .section-head__desc {
  color: var(--home-ink-soft);
  margin: 0;
  font-size: 0.95rem;
}

.page-home .home-trouble {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0 0 30px;
}

.page-home .home-trouble__item {
  background: var(--color-white);
  border-top: 4px solid var(--color-orange);
  border-left: 1px solid rgba(10,31,68,0.12);
  box-shadow: 0 1px 0 rgba(10,31,68,0.06);
}

.page-home .home-trouble__summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.04rem;
  color: var(--color-deep-blue);
}

.page-home .home-trouble__summary::-webkit-details-marker {
  display: none;
}

.page-home .home-trouble__summary::before {
  content: "#";
  font-family: var(--font-mono);
  color: var(--color-orange);
  font-size: 1rem;
}

.page-home .home-trouble__item[open] .home-trouble__summary {
  border-bottom: 1px solid var(--color-gray-blue);
}

.page-home .home-trouble__steps {
  margin: 0;
  padding: 6px 20px 18px 48px;
  list-style: none;
  counter-reset: step;
}

.page-home .home-trouble__steps li {
  position: relative;
  counter-increment: step;
  padding: 9px 0;
  border-bottom: 1px dashed rgba(10,31,68,0.12);
  font-size: 0.92rem;
  line-height: 1.6;
  color: rgba(17,24,39,0.82);
}

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

.page-home .home-trouble__steps li::before {
  content: counter(step) ".";
  position: absolute;
  left: -28px;
  top: 9px;
  font-family: var(--font-mono);
  color: var(--color-orange);
  font-size: 0.85rem;
}

.page-home .home-trouble__more {
  text-align: center;
}

/* 赛事数据速览 */
.page-home__data {
  position: relative;
  background: var(--color-deep-blue);
  color: var(--color-white);
  padding: 64px 0 72px;
  overflow: hidden;
  clip-path: polygon(0 28px, 100% 0, 100% calc(100% - 28px), 0 100%);
}

.page-home__data::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 46%;
  height: 44%;
  background: var(--color-orange);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 22% 100%);
  opacity: 0.14;
  pointer-events: none;
}

.page-home__data .container {
  position: relative;
  z-index: 2;
}

.page-home .section-head--light .section-head__title {
  color: var(--color-white);
}

.page-home .section-head--light .section-head__desc {
  color: rgba(255,255,255,0.7);
}

.page-home .section-head--light .section-head__no {
  color: var(--color-orange-light);
}

.page-home .home-data__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
  margin-top: 8px;
}

.page-home .home-data__figure {
  margin: 0;
  background: var(--color-mid-blue);
}

.page-home .home-data__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid rgba(255,255,255,0.12);
}

.page-home .home-data__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home .home-data__card {
  position: relative;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  border-left: 4px solid var(--color-orange);
  padding: 18px 16px 16px;
}

.page-home .home-data__code {
  position: absolute;
  top: 12px;
  right: 14px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--color-orange-light);
}

.page-home .home-data__note {
  margin: 0;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.76);
  line-height: 1.65;
}

.page-home .home-data__more {
  display: inline-block;
  margin-top: 26px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--color-orange-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.3);
  padding-bottom: 2px;
}

.page-home .home-data__more:hover {
  border-color: var(--color-orange-light);
  color: var(--color-white);
}

/* 新版更新要点 */
.page-home__updates {
  background: var(--color-white);
  padding: 64px 0 72px;
}

.page-home .home-updates__wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 8px;
  align-items: start;
}

.page-home .home-updates__icon {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border: 2px solid var(--color-orange);
  padding: 6px;
  background: var(--color-gray-blue);
  transform: rotate(-3deg);
}

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

.page-home .home-updates__list li {
  position: relative;
  padding: 16px 0 16px 32px;
  border-bottom: 1px solid var(--color-gray-blue);
  font-size: 0.96rem;
  line-height: 1.7;
  color: rgba(17,24,39,0.85);
}

.page-home .home-updates__list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 24px;
  width: 10px;
  height: 10px;
  background: var(--color-orange);
  transform: rotate(45deg);
}

.page-home .home-updates__list strong {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--color-orange);
}

/* 进入服务板块 */
.page-home__services {
  background: var(--color-gray-blue);
  padding: 64px 0 72px;
}

.page-home .home-services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 8px;
}

.page-home .home-services__main,
.page-home .home-services__col,
.page-home .home-services__wide {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid rgba(10,31,68,0.12);
  border-left: 4px solid rgba(10,31,68,0.12);
  padding: 24px 22px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.page-home .home-services__main:hover,
.page-home .home-services__col:hover,
.page-home .home-services__wide:hover {
  transform: translateY(-4px);
  box-shadow: 6px 8px 0 rgba(10,31,68,0.08);
  border-left-color: var(--color-orange);
}

.page-home .home-services__no {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: var(--color-orange);
}

.page-home .home-services__main h3,
.page-home .home-services__col h3,
.page-home .home-services__wide h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  margin: 8px 0 8px;
  color: var(--color-deep-blue);
}

.page-home .home-services__main p,
.page-home .home-services__col p,
.page-home .home-services__wide p {
  margin: 0 0 18px;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--home-ink-soft);
}

.page-home .home-services__go {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  color: var(--color-deep-blue);
  border-bottom: 2px solid var(--color-orange);
  align-self: flex-start;
  padding-bottom: 2px;
}

.page-home .home-services__main:hover .home-services__go,
.page-home .home-services__col:hover .home-services__go,
.page-home .home-services__wide:hover .home-services__go {
  color: var(--color-orange);
}

.page-home .home-services__wide {
  flex-direction: column;
}

/* 北京本地化信任带 */
.page-home__trust {
  background: var(--color-charcoal);
  color: var(--color-white);
  padding: 64px 0 72px;
}

.page-home .home-trust__figure {
  margin: 0 0 24px;
}

.page-home .home-trust__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  opacity: 0.88;
}

.page-home .home-trust__text {
  max-width: 780px;
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.76);
}

.page-home .home-trust__support {
  max-width: 820px;
  margin: 18px 0 0;
  padding: 14px 16px;
  border-left: 4px solid var(--color-orange);
  background: rgba(255,255,255,0.06);
  font-family: var(--font-mono);
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--color-silver);
}

/* 响应式 */
@media (min-width: 768px) {
  .page-home__hero {
    padding: 40px 0 96px;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 52px), 0 100%);
  }

  .page-home__troubleshoot,
  .page-home__updates,
  .page-home__services,
  .page-home__trust {
    padding: 84px 0 96px;
  }

  .page-home__data {
    padding: 88px 0 104px;
    clip-path: polygon(0 48px, 100% 0, 100% calc(100% - 48px), 0 100%);
  }

  .page-home .home-hero__actions {
    flex-direction: row;
    align-items: center;
  }

  .page-home .home-trouble {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }

  .page-home .home-data__stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-home .home-updates__wrap {
    grid-template-columns: 120px 1fr;
    gap: 36px;
  }

  .page-home .home-services__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-home .home-hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
  }

  .page-home .home-data__grid {
    grid-template-columns: 400px 1fr;
    gap: 48px;
  }

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

  .page-home .home-services__main {
    grid-column: span 6;
  }

  .page-home .home-services__col {
    grid-column: span 3;
  }

  .page-home .home-services__wide {
    grid-column: span 12;
    flex-direction: row;
    align-items: center;
    gap: 18px;
  }

  .page-home .home-services__wide p {
    margin: 0;
    flex: 1;
  }

  .page-home .home-updates__icon {
    width: 96px;
    height: 96px;
  }
}