.page-home {
  overflow-x: hidden;
  --home-gold-soft: rgba(212, 175, 55, 0.4);
  --home-track-width: 220px;
  --home-chamfer: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}

/* ========== 英雄区 · 比赛日倒计时 ========== */
.page-home .home-hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 100vh;
  overflow: hidden;
  padding: calc(var(--header-height) + 3rem) var(--content-pad) 4rem;
  background: linear-gradient(128deg, var(--color-primary-dark) 0%, var(--color-primary) 32%, #2E2255 70%, var(--color-night) 100%);
  color: var(--color-white);
}
.page-home .home-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  z-index: 4;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-bg) 50%, var(--color-gold) 100%);
  opacity: 0.85;
}
.page-home .home-hero-visual {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-home .home-hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}
.page-home .home-hero-bunting {
  position: absolute;
  top: var(--header-height);
  left: 0;
  width: 100%;
  height: 80px;
  z-index: 1;
  opacity: 0.7;
  pointer-events: none;
}
.page-home .home-hero-rings {
  position: absolute;
  right: -5rem;
  top: 5rem;
  width: 320px;
  height: 320px;
  z-index: 1;
  opacity: 0.5;
  pointer-events: none;
}
.page-home .home-hero-layout {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 2.5rem;
  width: 100%;
}
.page-home .home-hero-main {
  max-width: 820px;
}
.page-home .home-hero-kicker {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin: 1rem 0 0.75rem;
}
.page-home .home-hero h1 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(2rem, 6vw, 3.5rem);
  line-height: 1.16;
  letter-spacing: 0.02em;
  margin: 0 0 1rem;
  color: var(--color-white);
}
.page-home .home-hero-lead {
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(253, 248, 240, 0.86);
  max-width: 640px;
  margin-bottom: 2rem;
}
.page-home .home-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}
.page-home .home-hero-actions .btn-outline {
  color: var(--color-white);
  border-color: rgba(253, 248, 240, 0.55);
}
.page-home .home-hero-actions .btn-outline:hover {
  background: rgba(253, 248, 240, 0.12);
}

/* 倒计时 */
.page-home .home-countdown {
  display: flex;
  align-items: stretch;
  gap: 0.5rem;
  margin: 0 0 2rem;
}
.page-home .home-countdown-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 4.75rem;
  padding: 1rem 1.25rem;
  background: rgba(253, 248, 240, 0.08);
  border: 1px solid var(--home-gold-soft);
  clip-path: var(--home-chamfer);
}
.page-home .home-countdown-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  color: var(--color-gold);
}
.page-home .home-countdown-label {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: rgba(253, 248, 240, 0.75);
}
.page-home .home-countdown-sep {
  align-self: center;
  padding-top: 0.25rem;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: rgba(253, 248, 240, 0.5);
}

/* 侧边索引轨道 */
.page-home .home-track {
  display: none;
}

/* ========== 通用章节标签 ========== */
.page-home .home-section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: 0.75rem;
}
.page-home .home-section-label span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.4rem;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-gold);
  background: var(--color-primary);
  clip-path: var(--home-chamfer);
}

/* ========== 最新战报 ========== */
.page-home .home-report {
  background: var(--color-bg);
  padding: 4rem var(--content-pad);
}
.page-home .home-report-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}
.page-home .home-report-media {
  position: relative;
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}
.page-home .home-report-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.page-home .home-report-media::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  background: repeating-linear-gradient(135deg, transparent 0 6px, rgba(212, 175, 55, 0.45) 6px 8px, transparent 8px 14px);
  opacity: 0.35;
  pointer-events: none;
}
.page-home .home-report-content h2,
.page-home .home-updates-heading h2,
.page-home .home-version-content h2,
.page-home .home-case-heading h2,
.page-home .home-coverage-intro h2 {
  font-family: var(--font-heading);
  font-weight: 900;
  line-height: 1.25;
  margin: 0 0 1rem;
  font-size: clamp(1.65rem, 3.8vw, 2.5rem);
}
.page-home .home-report-content h2,
.page-home .home-updates-heading h2,
.page-home .home-case-heading h2,
.page-home .home-coverage-intro h2 {
  color: var(--color-text);
}
.page-home .home-report-sub {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: 1.5rem;
}
.page-home .home-report-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
}
.page-home .home-report-stats div {
  background: var(--color-white);
  border-left: 3px solid var(--color-primary);
  padding: 0.75rem 1rem;
  box-shadow: 0 4px 12px rgba(44, 44, 44, 0.06);
}
.page-home .home-report-stats dt {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  margin-bottom: 0.25rem;
}
.page-home .home-report-stats dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
}
.page-home .home-report-note {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: 1.5rem;
}

/* ========== 赛事更新记录 ========== */
.page-home .home-updates {
  background: var(--color-sand);
  padding: 4rem var(--content-pad);
}
.page-home .home-updates-heading {
  margin-bottom: 2rem;
}
.page-home .home-updates-heading p:last-child {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-top: -0.25rem;
}
.page-home .home-updates-list {
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  border-top: 1px solid rgba(44, 44, 44, 0.15);
}
.page-home .home-updates-item {
  position: relative;
  padding: 1.25rem 0 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(44, 44, 44, 0.14);
}
.page-home .home-updates-item::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 1.9rem;
  width: 10px;
  height: 10px;
  background: var(--color-gold);
  border: 1px solid var(--color-primary);
  transform: rotate(45deg);
  z-index: 1;
}
.page-home .home-updates-item::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: repeating-linear-gradient(to bottom, rgba(44, 44, 44, 0.3) 0 4px, transparent 4px 8px);
}
.page-home .home-updates-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: rgba(192, 57, 43, 0.08);
  padding: 0.2rem 0.55rem;
  margin-bottom: 0.45rem;
}
.page-home .home-updates-body h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  margin: 0 0 0.35rem;
  color: var(--color-text);
}
.page-home .home-updates-body p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
}
.page-home .home-updates-action {
  text-align: center;
}

/* ========== 版本切换 ========== */
.page-home .home-version {
  background: linear-gradient(120deg, var(--color-night) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  padding: 4rem var(--content-pad);
}
.page-home .home-version-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}
.page-home .home-version-content h2 {
  color: var(--color-white);
}
.page-home .home-version .home-section-label {
  color: rgba(253, 248, 240, 0.7);
}
.page-home .home-version .home-section-label span {
  background: var(--color-gold);
  color: var(--color-primary-dark);
}
.page-home .home-version-content > p:not(.home-section-label) {
  color: rgba(253, 248, 240, 0.8);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.page-home .home-version-steps {
  list-style: none;
  display: grid;
  gap: 0.75rem;
  padding: 0;
  margin: 0 0 1.75rem;
}
.page-home .home-version-steps li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(253, 248, 240, 0.06);
  border: 1px solid rgba(253, 248, 240, 0.12);
  padding: 0.85rem 1rem;
  font-size: 0.875rem;
  color: rgba(253, 248, 240, 0.92);
}
.page-home .home-version-steps li span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-gold);
}
.page-home .home-version-media {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.page-home .home-version-media::before {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: rgba(253, 248, 240, 0.06);
  border: 1px dashed rgba(212, 175, 55, 0.45);
}
.page-home .home-version-media img {
  position: relative;
  width: 100%;
  max-width: 200px;
  height: auto;
  max-height: 200px;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  border-radius: 50%;
  filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.35));
}

/* ========== 进失球案例预览 ========== */
.page-home .home-case {
  background: var(--color-sand);
  padding: 4rem var(--content-pad);
}
.page-home .home-case-heading {
  margin-bottom: 2rem;
}
.page-home .home-case-heading p:last-child {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-top: -0.25rem;
}
.page-home .home-case-board {
  display: grid;
  background: var(--color-night);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
  overflow: hidden;
}
.page-home .home-case-bg {
  position: relative;
  min-height: 240px;
  background: var(--color-night);
}
.page-home .home-case-bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}
.page-home .home-case-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(27, 59, 111, 0.55) 100%);
}
.page-home .home-case-grid {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0.5;
  pointer-events: none;
}
.page-home .home-case-panel {
  position: relative;
  z-index: 2;
  padding: 2rem;
  color: var(--color-white);
  background: linear-gradient(135deg, rgba(27, 59, 111, 0.94) 0%, rgba(142, 31, 26, 0.9) 100%);
}
.page-home .home-case-kicker {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 0.4rem;
}
.page-home .home-case-panel h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
  margin: 0 0 0.25rem;
}
.page-home .home-case-events {
  list-style: none;
  display: grid;
  gap: 0.5rem;
  margin: 1.25rem 0;
  padding: 0;
}
.page-home .home-case-events li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(253, 248, 240, 0.06);
  border-left: 3px solid transparent;
  padding: 0.65rem 0.85rem;
  font-size: 0.875rem;
}
.page-home .home-case-events li:nth-child(1),
.page-home .home-case-events li:nth-child(3) {
  border-left-color: var(--color-gold);
}
.page-home .home-case-events li:nth-child(2) {
  border-left-color: var(--color-sky);
}
.page-home .home-case-time {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--color-gold);
}
.page-home .home-case-tactic {
  margin-left: auto;
  font-size: 0.8rem;
  color: rgba(253, 248, 240, 0.72);
}
.page-home .home-case-note {
  font-size: 0.8rem;
  line-height: 1.7;
  color: rgba(253, 248, 240, 0.78);
  margin: 0 0 1.5rem;
}

/* ========== 服务覆盖 ========== */
.page-home .home-coverage {
  background: var(--color-bg);
  padding: 4rem var(--content-pad);
}
.page-home .home-coverage-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}
.page-home .home-coverage-intro p {
  color: var(--color-text-secondary);
  line-height: 1.75;
  margin-bottom: 1.5rem;
}
.page-home .home-coverage-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.page-home .home-coverage-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin: 0;
}
.page-home .home-coverage-stat {
  background: var(--color-white);
  border-top: 2px solid var(--color-gold);
  padding: 1.25rem 1rem;
  text-align: center;
  box-shadow: 0 4px 16px rgba(44, 44, 44, 0.05);
}
.page-home .home-coverage-stat dt {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.75rem;
  line-height: 1.1;
  color: var(--color-primary);
}
.page-home .home-coverage-stat dd {
  margin: 0.4rem 0 0;
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--color-text-secondary);
}

/* ========== 响应式布局 ========== */
@media (min-width: 640px) {
  .page-home .home-report-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 2.5rem;
  }
  .page-home .home-report-media img {
    aspect-ratio: 4 / 3;
  }
  .page-home .home-report-stats {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-home .home-report-stats div {
    padding: 0.75rem;
  }
  .page-home .home-version-grid {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 3rem;
  }
  .page-home .home-case-board {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  }
  .page-home .home-case-bg {
    min-height: 100%;
  }
  .page-home .home-coverage-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
    gap: 3rem;
  }
  .page-home .home-coverage-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .page-home .home-coverage-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-home .home-hero-layout {
    grid-template-columns: var(--home-track-width) minmax(0, 1fr);
    gap: 4rem;
  }
  .page-home .home-track {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    align-self: start;
    padding-top: 3.5rem;
    border-left: 1px solid rgba(253, 248, 240, 0.35);
  }
  .page-home .home-track-title {
    display: block;
    padding: 0 1.25rem 0.75rem;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(253, 248, 240, 0.6);
  }
  .page-home .home-track-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 1.25rem;
    font-size: 0.85rem;
    text-decoration: none;
    color: rgba(253, 248, 240, 0.72);
    border-left: 2px solid transparent;
    transition: background var(--transition-base), border-color var(--transition-base), color var(--transition-base);
  }
  .page-home .home-track-item span {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--color-gold);
  }
  .page-home .home-track-item:hover,
  .page-home .home-track-item.is-active {
    color: var(--color-white);
    background: rgba(253, 248, 240, 0.08);
    border-left-color: var(--color-gold);
  }
  .page-home .home-updates-list {
    column-count: 2;
    column-gap: 3rem;
  }
  .page-home .home-updates-item {
    break-inside: avoid;
  }
  .page-home .home-updates-heading {
    max-width: 560px;
  }
  .page-home .home-case-panel {
    padding: 2.5rem;
  }
  .page-home .home-coverage-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1280px) {
  .page-home .home-coverage-stats {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-home .home-hero-rings {
    width: 380px;
    height: 380px;
  }
}