.page-home {
  --lane-gap: clamp(14px, 2vw, 26px);
  position: relative;
}

/* ---------- 面包屑 ---------- */
.page-home .breadcrumb {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: clamp(18px, 4vw, 30px);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--muted);
}
.page-home .breadcrumb .rule {
  width: 30px;
  height: 1px;
  background: var(--line-strong);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(26px, 5vw, 54px);
  padding-bottom: clamp(38px, 6vw, 76px);
}
.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: -12% -18% auto -18%;
  height: 82%;
  background:
    radial-gradient(58% 78% at 80% 10%, rgba(255, 74, 28, 0.2), transparent 70%),
    radial-gradient(48% 66% at 10% 4%, rgba(124, 92, 255, 0.16), transparent 72%),
    linear-gradient(118deg, rgba(34, 240, 200, 0.1) 0%, transparent 46%);
  pointer-events: none;
}
.page-home .home-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(118deg, rgba(199, 208, 218, 0.05) 0 1px, transparent 1px 22px);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 86%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 86%);
  pointer-events: none;
}

.page-home .hero-ghost {
  position: absolute;
  top: clamp(6px, 2vw, 26px);
  right: -0.06em;
  z-index: 0;
  font-size: clamp(4.4rem, 17vw, 12rem);
  line-height: 1;
  letter-spacing: 0.02em;
  color: rgba(244, 248, 252, 0.05);
  -webkit-text-stroke: 1px rgba(199, 208, 218, 0.1);
  pointer-events: none;
  user-select: none;
}

.page-home .hero-stage {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(26px, 4vw, 42px);
}

.page-home .hero-title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 10.5vw, 6.2rem);
  line-height: 1.03;
  letter-spacing: -0.02em;
  color: var(--white);
  transform: skewX(-2deg);
}
.page-home .hero-title em {
  display: block;
  font-style: normal;
  color: rgba(34, 240, 200, 0.24);
  -webkit-text-stroke: 1.5px rgba(34, 240, 200, 0.55);
  paint-order: stroke fill;
}

.page-home .hero-lede {
  max-width: 48ch;
  margin-top: 22px;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--silver);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-home .hero-frame {
  margin: 0;
}
.page-home .hero-media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}
.page-home .hero-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(1.06) contrast(1.06);
}
.page-home .hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(11, 27, 46, 0.05) 0%, rgba(5, 11, 20, 0.62) 100%);
  pointer-events: none;
}

/* ---------- 三条入口 ---------- */
.page-home .lanes-section {
  position: relative;
}
.page-home .section-head {
  max-width: 62ch;
  margin-bottom: clamp(22px, 4vw, 38px);
}
.page-home .section-head .prose {
  margin-top: 12px;
  color: var(--muted);
}

.page-home .lanes {
  display: grid;
  gap: var(--lane-gap);
}
.page-home .lane {
  position: relative;
  padding: clamp(20px, 3vw, 32px);
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(
    0 0,
    calc(100% - var(--cut)) 0,
    100% var(--cut),
    100% 100%,
    var(--cut) 100%,
    0 calc(100% - var(--cut))
  );
  transition: box-shadow 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}
.page-home .lane:hover {
  box-shadow: inset 0 0 0 1px rgba(34, 240, 200, 0.42);
  transform: translateY(-3px);
}
.page-home .lane--split {
  background: linear-gradient(180deg, rgba(14, 58, 70, 0.72), rgba(11, 27, 46, 0.92));
}
.page-home .lane--follow {
  background: linear-gradient(180deg, rgba(18, 44, 74, 0.95), rgba(5, 11, 20, 0.95));
}
.page-home .lane-index {
  display: inline-block;
  padding: 3px 9px;
  border: 1px solid rgba(34, 240, 200, 0.36);
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  color: var(--neon);
}
.page-home .lane-title {
  margin: 15px 0 8px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.15rem, 2.4vw, 1.55rem);
  line-height: 1.32;
  color: var(--white);
}
.page-home .lane-text {
  font-size: 0.94rem;
  line-height: 1.72;
  color: var(--muted);
}
.page-home .lane-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  padding-bottom: 2px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--brand-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}
.page-home .lane-link::after {
  content: "→";
}
.page-home .lane-link:hover {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

/* ---------- 关注列表两步 ---------- */
.page-home .follow-section {
  position: relative;
}
.page-home .follow-section::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(34, 240, 200, 0.42), transparent);
}
.page-home .follow-grid {
  align-items: center;
  gap: clamp(26px, 4vw, 48px);
}
.page-home .follow-copy .prose {
  margin-top: 12px;
  color: var(--muted);
}
.page-home .step-list {
  list-style: none;
  display: grid;
  gap: 14px;
  margin: 24px 0;
  padding: 0;
}
.page-home .step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 15px 18px;
  background: var(--panel-glass);
  border-left: 2px solid rgba(34, 240, 200, 0.5);
}
.page-home .step-num {
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--neon);
}
.page-home .step-title {
  margin: 0 0 4px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
}
.page-home .step p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--muted);
}
.page-home .follow-frame {
  margin: 0;
}
.page-home .follow-frame .img-frame__media {
  overflow: hidden;
  border: 1px solid var(--line);
  clip-path: polygon(0 var(--cut-sm), var(--cut-sm) 0, 100% 0, 100% 100%, 0 100%);
}
.page-home .follow-frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 3;
  object-fit: cover;
}

/* ---------- 主客场指标 ---------- */
.page-home .metrics-section {
  background:
    linear-gradient(180deg, rgba(14, 58, 70, 0.34), transparent 72%),
    repeating-linear-gradient(118deg, rgba(199, 208, 218, 0.045) 0 1px, transparent 1px 24px);
}
.page-home .metrics-grid {
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}
.page-home .metrics-panel {
  padding: clamp(20px, 3vw, 30px);
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--line);
}
.page-home .metrics-panel__title {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  color: var(--silver);
}
.page-home .metric-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
}
.page-home .metric-tags li {
  padding: 5px 12px;
  font-size: 0.82rem;
  color: var(--white);
  background: rgba(14, 58, 70, 0.6);
  box-shadow: inset 0 0 0 1px rgba(199, 208, 218, 0.14);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}
.page-home .diff-chart {
  display: block;
  width: 100%;
  height: auto;
  max-width: 420px;
}
.page-home .chart-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin: 14px 0 0;
  font-size: 0.82rem;
  color: var(--muted);
}
.page-home .chart-legend__key {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.page-home .chart-legend__key::before {
  content: "";
  width: 12px;
  height: 12px;
}
.page-home .chart-legend__key--home::before {
  background: var(--brand);
}
.page-home .chart-legend__key--away::before {
  background: var(--neon);
  opacity: 0.75;
}
.page-home .chart-legend__note {
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--amber);
}
.page-home .metrics-frame {
  margin: 0;
}
.page-home .metrics-frame .img-frame__media {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
}
.page-home .metrics-frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

/* ---------- 资料库范围 ---------- */
.page-home .seasons-section {
  position: relative;
}
.page-home .season-strip {
  display: grid;
  gap: clamp(12px, 2vw, 20px);
}
.page-home .season-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: clamp(18px, 3vw, 26px);
  background: linear-gradient(180deg, rgba(18, 44, 74, 0.94), rgba(11, 27, 46, 0.94));
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(0 0, calc(100% - var(--cut-sm)) 0, 100% var(--cut-sm), 100% 100%, var(--cut-sm) 100%, 0 calc(100% - var(--cut-sm)));
}
.page-home .season-card__value {
  font-size: clamp(2rem, 5.5vw, 3rem);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--neon);
}
.page-home .season-card:nth-child(2) .season-card__value,
.page-home .season-card:nth-child(4) .season-card__value {
  color: var(--brand-soft);
}
.page-home .season-card__label {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--muted);
}
.page-home .seasons-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: clamp(22px, 4vw, 34px) 0 0;
}

/* ---------- 移动端与收藏 ---------- */
.page-home .mobile-panel {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  padding: clamp(24px, 4vw, 44px);
  background:
    linear-gradient(140deg, rgba(18, 44, 74, 0.95) 0%, rgba(14, 58, 70, 0.72) 52%, rgba(5, 11, 20, 0.96) 100%);
  box-shadow: inset 0 0 0 1px rgba(34, 240, 200, 0.24);
}
.page-home .mobile-copy .prose {
  margin-top: 12px;
  color: var(--silver);
}
.page-home .mobile-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}
.page-home .collect-tip {
  margin: 12px 0 0;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--amber);
}
.page-home .mobile-facts {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  padding-top: 20px;
}
.page-home .mobile-facts li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--muted);
}
.page-home .mobile-facts .mono {
  font-size: clamp(1.15rem, 3.4vw, 1.6rem);
  color: var(--white);
}

/* ---------- 反馈 ---------- */
.page-home .feedback-band {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  padding: clamp(24px, 4vw, 40px);
  background: var(--panel-glass);
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(0 var(--cut), var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}
.page-home .feedback-copy .prose {
  margin-top: 12px;
  color: var(--muted);
}
.page-home .feedback-side .btn {
  margin-bottom: 18px;
}
.page-home .feedback-side .contact-list {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
}
.page-home .feedback-side .contact-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--silver);
}
.page-home .feedback-side .contact-item__label {
  min-width: 42px;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--muted);
}
.page-home .feedback-side .contact-item__value {
  word-break: break-all;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .season-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .feedback-band {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  }
}

@media (min-width: 860px) {
  .page-home .follow-copy {
    order: 1;
  }
  .page-home .lanes {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }
  .page-home .lane:nth-child(1) {
    grid-column: 1 / span 7;
  }
  .page-home .lane:nth-child(2) {
    grid-column: 6 / span 7;
    margin-top: clamp(14px, 3vw, 40px);
  }
  .page-home .lane:nth-child(3) {
    grid-column: 3 / span 7;
    margin-top: clamp(6px, 2vw, 22px);
  }
  .page-home .mobile-panel {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-home .hero-stage {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: end;
  }
  .page-home .hero-frame {
    margin-bottom: -clamp(10px, 2vw, 26px);
  }
  .page-home .hero-title {
    font-size: clamp(3.4rem, 7.4vw, 6.4rem);
  }
  .page-home .hero-lede {
    font-size: 1.0625rem;
  }
}

@media (min-width: 1100px) {
  .page-home .season-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-home .metrics-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }
  .page-home .metrics-frame {
    margin-top: clamp(20px, 3vw, 44px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .lane,
  .page-home .lane-link {
    transition: none;
  }
  .page-home .lane:hover {
    transform: none;
  }
}