.page-home {
  --home-heading-size: clamp(2.2rem, 5vw, 4rem);
  --home-slogan-size: clamp(1.25rem, 2.4vw, 1.8rem);
  --home-section-gap: clamp(3rem, 8vw, 6.5rem);
  background-color: var(--color-snow);
  color: var(--color-ink);
  font-family: var(--font-body);
}

.page-home img {
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 / Hero ---------- */
.page-home__hero {
  position: relative;
  padding: 1.25rem 0 3rem;
  background:
    linear-gradient(180deg, #E7F0F4 0%, var(--color-snow) 40%);
}

.page-home__hero-inner {
  position: relative;
  z-index: 1;
}

.page-home .breadcrumb-wrap {
  margin-bottom: 1.5rem;
}

.page-home__hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
  align-items: center;
}

.page-home__hero-copy {
  max-width: 100%;
}

.page-home__hero-copy h1 {
  margin: 0 0 0.5rem;
  font-size: var(--home-heading-size);
  line-height: 1.05;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--color-primary);
}

.page-home__hero-slogan {
  margin: 0 0 1rem;
  font-size: var(--home-slogan-size);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-ink);
}

.page-home__hero-desc {
  margin: 0 0 1rem;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-gray);
  max-width: 42em;
}

.page-home__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.page-home__hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.75rem;
  margin: 0;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.page-home__hero-stat dt {
  font-size: 0.75rem;
  color: var(--color-gray);
}

.page-home__hero-stat dd {
  margin: 0.15rem 0 0;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary);
}

.page-home__hero-side {
  position: relative;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-lake) 100%);
  padding: 0.5rem;
  clip-path: polygon(0 4%, 100% 0, 100% 96%, 0 100%);
}

.page-home__hero-media {
  position: relative;
  margin: 0;
}

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

.page-home__live-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  background: rgba(244, 248, 250, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(6px);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--color-primary);
}

.page-home__live-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--color-accent);
  animation: pageHomePulse 1.6s ease-in-out infinite;
}

.page-home__hero-caption {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--color-snow);
  text-align: right;
  font-family: var(--font-mono);
}

@keyframes pageHomePulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.35;
    transform: scale(1.4);
  }
}

/* ---------- 三分钟刷新情报 ---------- */
.page-home__refresh {
  background-color: var(--color-white);
  background-image:
    linear-gradient(135deg, rgba(11, 79, 108, 0.05) 25%, transparent 25%),
    linear-gradient(225deg, rgba(11, 79, 108, 0.05) 25%, transparent 25%);
  background-size: 28px 28px;
  padding: var(--home-section-gap) 0;
  border-top: 4px solid var(--color-primary);
}

.page-home__refresh-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.page-home__refresh-copy .eyebrow,
.page-home__leagues .eyebrow,
.page-home__faq .eyebrow {
  color: var(--color-accent);
}

.page-home__refresh-copy h2,
.page-home__subscribe-copy h2,
.page-home__browser-copy h2,
.page-home__leagues h2,
.page-home__heritage-copy h2,
.page-home__faq-inner h2 {
  margin: 0.25rem 0 1rem;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--color-ink);
}

.page-home__refresh-copy p,
.page-home__subscribe-copy p,
.page-home__browser-copy p,
.page-home__heritage-copy p,
.page-home__leagues-head p,
.page-home__faq-inner p {
  line-height: 1.7;
  color: var(--color-gray);
}

/* 脉冲面板 */
.page-home__pulse-panel {
  background: var(--color-snow);
  border: 1px solid var(--color-border);
  padding: 1.25rem;
  box-shadow: var(--shadow-md);
}

.page-home__pulse-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.page-home__pulse-time {
  font-size: 0.75rem;
  color: var(--color-gray);
}

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

.page-home__wave-grid line {
  stroke: var(--color-border);
  stroke-width: 1;
  stroke-dasharray: 2 4;
}

.page-home__wave path {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-home__wave circle {
  fill: var(--color-accent);
  stroke: var(--color-white);
  stroke-width: 2;
  transform-box: fill-box;
  transform-origin: center;
  animation: pageHomePulse 1.8s ease-in-out infinite;
}

.page-home__wave-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 0.4rem;
  font-size: 0.7rem;
  color: var(--color-gray);
}

.page-home__refresh-stat-grid {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.page-home__refresh-stat {
  background: var(--color-white);
  border-top: 3px solid var(--color-primary);
  padding: 0.75rem 0.5rem 0.6rem;
  min-width: 0;
}

.page-home__stat-num {
  display: block;
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-primary);
}

.page-home__stat-label {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.72rem;
  color: var(--color-gray);
}

/* ---------- 订阅球队 ---------- */
.page-home__subscribe {
  background: var(--color-snow);
  padding: var(--home-section-gap) 0;
}

.page-home__subscribe-grid {
  display: grid;
  gap: 2.5rem;
}

.page-home__steps {
  list-style: none;
  margin: 2rem 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-home__step {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0.75rem;
  align-items: baseline;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.page-home__step-num {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-accent);
}

.page-home__step h3 {
  margin: 0 0 0.2rem;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-ink);
}

.page-home__step p {
  margin: 0;
  color: var(--color-gray);
  line-height: 1.6;
  font-size: 0.9rem;
}

.page-home__phone-media {
  position: relative;
  margin: 0;
  padding: 2rem 1rem;
  background: linear-gradient(180deg, var(--color-primary), var(--color-lake));
  border-radius: 1.25rem;
  clip-path: polygon(0 0, 100% 4%, 98% 100%, 2% 96%);
}

.page-home__phone-media img {
  display: block;
  width: 100%;
  max-width: 300px;
  height: auto;
  aspect-ratio: 1 / 2;
  object-fit: cover;
  margin: 0 auto;
  border-radius: 0.9rem;
  box-shadow: var(--shadow-md);
}

.page-home__phone-note {
  position: absolute;
  left: 50%;
  bottom: 3rem;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.85rem;
  background: rgba(244, 248, 250, 0.86);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 999px;
}

/* 订阅标签横向滚动 */
.page-home__ticker-wrap {
  margin-top: 2.5rem;
}

.page-home__ticker-title {
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-gray);
}

.page-home__ticker {
  display: flex;
  gap: 0.75rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
  padding: 0.25rem 0 0.75rem;
}

.page-home__ticker-item {
  flex: 0 0 auto;
  scroll-snap-align: start;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-ink);
  text-decoration: none;
  transition: border-color var(--ease), background var(--ease), color var(--ease);
}

.page-home__ticker-item:hover,
.page-home__ticker-item:focus-visible {
  border-color: var(--color-accent);
  background: rgba(255, 107, 53, 0.08);
  color: var(--color-accent);
}

/* ---------- 浏览器版 ---------- */
.page-home__browser {
  background: var(--color-white);
  padding: var(--home-section-gap) 0;
}

.page-home__browser-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.page-home__browser-media {
  position: relative;
  margin: 0;
}

.page-home__browser-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 5;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 2%, 97% 100%, 3% 97%);
}

.page-home__browser-overlay {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.85rem;
  background: rgba(244, 248, 250, 0.86);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 999px;
}

.page-home__feature-list {
  list-style: none;
  margin: 1.5rem 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-home__feature-list li {
  position: relative;
  padding-left: 1.5rem;
  line-height: 1.6;
  color: var(--color-gray);
}

.page-home__feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 0.55rem;
  height: 0.55rem;
  background: var(--color-green);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

/* ---------- 五大联赛 ---------- */
.page-home__leagues {
  background: var(--color-ink);
  color: var(--color-snow);
  padding: var(--home-section-gap) 0 0;
}

.page-home__leagues-head {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.page-home__leagues h2 {
  color: var(--color-snow);
}

.page-home__leagues-head p {
  color: rgba(244, 248, 250, 0.82);
}

.page-home__leagues .btn-outline {
  justify-self: start;
  color: var(--color-snow);
  border-color: rgba(255, 255, 255, 0.42);
}

.page-home__leagues .btn-outline:hover,
.page-home__leagues .btn-outline:focus-visible {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.page-home__league-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.page-home__league-card {
  flex: 1 1 140px;
  min-width: 140px;
  background: rgba(11, 79, 108, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 0.75rem;
  padding: 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 0;
  transition: border-color var(--ease), transform var(--ease), background var(--ease);
}

.page-home__league-card:hover,
.page-home__league-card:focus-visible {
  border-color: var(--color-accent);
  background: rgba(11, 79, 108, 0.5);
  transform: translateY(-4px);
}

.page-home__league-num {
  font-size: 0.75rem;
  color: var(--color-accent);
}

.page-home__league-card h3 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-snow);
}

.page-home__league-card p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.5;
  color: rgba(244, 248, 250, 0.7);
}

.page-home__league-tag {
  margin-top: auto;
  font-size: 0.7rem;
  color: rgba(244, 248, 250, 0.55);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding-top: 0.5rem;
}

.page-home__wide-band {
  margin: 3rem 0 0;
}

.page-home__wide-band img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 1;
  object-fit: cover;
}

/* ---------- 品牌故事 / 青海 ---------- */
.page-home__heritage {
  background: var(--color-snow);
  padding: var(--home-section-gap) 0;
}

.page-home__heritage-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.page-home__heritage-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 1.5rem 0;
}

.page-home__heritage-stat {
  background: var(--color-white);
  border-left: 3px solid var(--color-accent);
  padding: 0.85rem 0.75rem;
}

.page-home__heritage-stat dt {
  font-size: 0.75rem;
  color: var(--color-gray);
}

.page-home__heritage-stat dd {
  margin: 0.15rem 0 0;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
}

.page-home__heritage-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.page-home__heritage-panel {
  position: relative;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-lake) 100%);
  color: var(--color-snow);
  padding: 2.5rem 2rem;
  clip-path: polygon(0 0, 100% 0, 100% 86%, 86% 100%, 0 100%);
}

.page-home__heritage-kicker {
  margin: 0 0 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(244, 248, 250, 0.72);
}

.page-home__heritage-award {
  margin: 0 0 1.5rem;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 900;
  line-height: 1.2;
}

.page-home__heritage-timeline {
  font-size: 0.75rem;
  line-height: 1.6;
  color: rgba(244, 248, 250, 0.78);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 1rem;
  margin: 0;
}

/* ---------- 常见问答 / 联系 ---------- */
.page-home__faq {
  background: var(--color-primary);
  color: var(--color-snow);
  padding: 4rem 0;
}

.page-home__faq-inner {
  max-width: 780px;
  margin-left: 0;
}

.page-home__faq-inner h2 {
  color: var(--color-white);
}

.page-home__faq-inner p {
  color: rgba(244, 248, 250, 0.86);
  max-width: 40em;
}

.page-home__faq-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.page-home__faq .btn-outline {
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.45);
}

.page-home__faq .btn-outline:hover,
.page-home__faq .btn-outline:focus-visible {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.page-home__faq .link-arrow--light {
  color: var(--color-white);
}

/* ---------- 桌面端栅格 ---------- */
@media (min-width: 900px) {
  .page-home__hero-grid {
    grid-template-columns: 7fr 5fr;
    gap: 4rem;
  }

  .page-home__refresh-grid {
    grid-template-columns: 6fr 6fr;
    gap: 4rem;
  }

  .page-home__subscribe-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 4rem;
    align-items: center;
  }

  .page-home__browser-grid {
    grid-template-columns: 6.5fr 5.5fr;
    gap: 4rem;
  }

  .page-home__heritage-grid {
    grid-template-columns: 1fr 0.75fr;
    gap: 4rem;
  }

  .page-home__leagues-head {
    grid-template-columns: 1fr auto;
    align-items: end;
  }

  .page-home__hero-inner {
    padding-top: 1rem;
  }
}