.page-home {
  --home-accent: var(--color-primary);
  --home-accent-bright: var(--color-primary-bright);
  --home-dark: var(--color-dark);
  --home-silver: var(--color-silver);
  background: var(--color-off-white);
  color: var(--color-dark-gray);
}

/* ========== 01 首屏时间轴 ========== */
.page-home .timeline-hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  background: var(--home-dark);
  color: var(--color-white);
  overflow: hidden;
  padding: 88px 0 0;
}

.page-home .hero-backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .hero-backdrop img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
}

.page-home .hero-grid-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(10, 27, 61, 0.95) 0%, rgba(10, 27, 61, 0.74) 100%),
    repeating-linear-gradient(0deg, transparent 0, transparent 39px, rgba(176, 181, 189, 0.16) 40px),
    repeating-linear-gradient(90deg, transparent 0, transparent 39px, rgba(176, 181, 189, 0.16) 40px);
}

.page-home .hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 20px 36px;
}

.page-home .breadcrumb {
  margin-bottom: 20px;
}

.page-home .breadcrumb-item {
  color: var(--home-silver);
}

.page-home .breadcrumb-item[aria-current="page"] {
  color: var(--color-white);
}

.page-home .hero-head {
  max-width: 1040px;
}

.page-home .hero-index {
  font-family: var(--font-number);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--home-accent);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.page-home .hero-head h1 {
  font-family: var(--font-heading);
  font-size: clamp(26px, 6vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}

.page-home .hero-desc {
  font-size: 14px;
  line-height: 1.75;
  color: var(--home-silver);
  max-width: 680px;
  margin: 0 0 20px;
}

.page-home .hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  padding: 10px 18px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
  transition: background var(--transition-speed) ease, color var(--transition-speed) ease, transform var(--transition-speed) ease;
}

.page-home .btn:hover {
  transform: translateX(2px);
}

.page-home .btn-primary {
  background: var(--home-accent);
  color: var(--color-white);
}

.page-home .btn-primary:hover {
  background: var(--home-accent-bright);
}

.page-home .btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 1px solid rgba(176, 181, 189, 0.6);
}

.page-home .btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-white);
}

.page-home .btn-sm {
  font-size: 13px;
  padding: 7px 14px;
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}

/* ---- 时间轴 ---- */
.page-home .timeline-viewport {
  margin-top: 30px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 6px;
}

.page-home .timeline-viewport::-webkit-scrollbar {
  display: none;
}

.page-home .timeline-rail {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  font-family: var(--font-number);
  font-size: 12px;
  color: var(--home-silver);
}

.page-home .rail-label {
  white-space: nowrap;
}

.page-home .rail-track {
  position: relative;
  flex: 1;
  min-width: 60px;
  height: 1px;
  background: rgba(176, 181, 189, 0.35);
}

.page-home .rail-track::after {
  content: '';
  position: absolute;
  top: -2px;
  left: 0;
  width: 72px;
  height: 5px;
  background: var(--home-accent);
}

.page-home .rail-count {
  white-space: nowrap;
  color: var(--color-white);
}

.page-home .timeline-track {
  display: flex;
  gap: 14px;
  min-width: max-content;
}

.page-home .match-node {
  width: 264px;
  flex: 0 0 264px;
  scroll-snap-align: start;
  padding-top: 18px;
}

.page-home .node-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid rgba(176, 181, 189, 0.5);
  position: relative;
  margin-bottom: 10px;
}

.page-home .node-head::before {
  content: '';
  position: absolute;
  top: -4px;
  left: 0;
  width: 9px;
  height: 9px;
  background: var(--home-accent);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}

.page-home .match-date {
  font-family: var(--font-number);
  font-size: 13px;
  color: var(--color-white);
}

.page-home .league-tag {
  font-family: var(--font-number);
  font-size: 11px;
  color: var(--home-silver);
  border: 1px solid rgba(176, 181, 189, 0.4);
  padding: 2px 6px;
  white-space: nowrap;
  clip-path: polygon(4px 0, 100% 0, calc(100% - 4px) 100%, 0 100%);
}

.page-home .node-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(176, 181, 189, 0.16);
  padding: 14px;
  clip-path: polygon(0 10px, 10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
}

.page-home .team-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  margin-bottom: 8px;
}

.page-home .team-row .team-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-white);
  min-width: 0;
}

.page-home .team-score {
  font-family: var(--font-number);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-white);
  font-variant-numeric: tabular-nums;
}

.page-home .vs-mark {
  font-family: var(--font-number);
  font-size: 14px;
  color: var(--home-silver);
  letter-spacing: 0.1em;
}

.page-home .score-colon {
  font-family: var(--font-number);
  color: var(--home-silver);
}

.page-home .match-channel {
  font-size: 12px;
  color: var(--home-silver);
  margin: 0 0 8px;
}

.page-home .match-popover {
  margin-top: 4px;
}

.page-home .match-popover summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  font-family: var(--font-number);
  font-size: 12px;
  color: var(--color-light-blue);
  transition: color var(--transition-speed) ease;
}

.page-home .match-popover summary::-webkit-details-marker {
  display: none;
}

.page-home .match-popover summary::after {
  content: '+';
  margin-left: 4px;
  color: var(--home-accent);
  font-weight: 700;
}

.page-home .match-popover[open] summary::after {
  content: '-';
}

.page-home .match-popover dl {
  margin: 10px 0 12px;
  display: grid;
  gap: 6px;
}

.page-home .match-popover dt {
  font-family: var(--font-number);
  font-size: 11px;
  color: var(--home-silver);
}

.page-home .match-popover dd {
  margin: 0;
  font-size: 13px;
  color: var(--color-white);
}

/* ========== 02 焦点比分速览 ========== */
.page-home .score-focus {
  background:
    repeating-linear-gradient(90deg, rgba(10, 27, 61, 0.04) 0 1px, transparent 1px 80px),
    var(--color-off-white);
  padding: 64px 20px 68px;
}

.page-home .section-head {
  max-width: var(--content-max);
  margin: 0 auto 32px;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}

.page-home .section-index {
  font-family: var(--font-number);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--home-accent);
  text-transform: uppercase;
  margin: 0 0 8px;
}

.page-home .section-head h2 {
  font-family: var(--font-heading);
  font-size: clamp(24px, 4vw, 38px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--color-dark);
}

.page-home .section-note {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-dark-gray);
  max-width: 430px;
  margin: 0;
}

.page-home .score-grid {
  max-width: var(--content-max);
  margin: 0 auto;
  display: grid;
  gap: 20px;
}

.page-home .score-card {
  background: var(--color-white);
  clip-path: polygon(0 16px, 16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.page-home .score-card-img {
  position: relative;
  height: 160px;
  overflow: hidden;
  border-bottom: 2px solid var(--home-accent);
}

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

.page-home .live-pill {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--home-accent);
  color: var(--color-white);
  font-family: var(--font-number);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 3px 8px;
  clip-path: polygon(4px 0, 100% 0, calc(100% - 4px) 100%, 0 100%);
  animation: home-live-blink 2s ease-in-out infinite;
}

.page-home .score-card-body {
  padding: 16px 16px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.page-home .score-card-body .league-tag {
  align-self: flex-start;
  font-family: var(--font-number);
  font-size: 11px;
  color: var(--color-dark-gray);
  background: var(--color-off-white);
  padding: 3px 8px;
  clip-path: polygon(4px 0, 100% 0, calc(100% - 4px) 100%, 0 100%);
}

.page-home .live-score-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 14px 0 10px;
}

.page-home .live-score-row .team-name {
  font-family: var(--font-heading);
  font-size: 18px;
  color: var(--color-dark-gray);
}

.page-home .live-score {
  font-family: var(--font-number);
  font-size: 34px;
  font-weight: 700;
  color: var(--home-accent);
  font-variant-numeric: tabular-nums;
  animation: home-pulse-score 2s ease-in-out infinite;
}

.page-home .score-card .score-colon {
  font-family: var(--font-number);
  font-size: 22px;
  color: var(--home-silver);
}

.page-home .match-meta {
  font-size: 13px;
  color: var(--home-silver);
  text-align: center;
  margin: 0 0 14px;
}

.page-home .btn-block {
  width: 100%;
}

/* ========== 03 本地凤凰体育服务清单 ========== */
.page-home .local-services {
  background:
    linear-gradient(180deg, rgba(74, 111, 165, 0.12) 0%, transparent 160px),
    var(--home-dark);
  color: var(--color-white);
  padding: 64px 20px 72px;
}

.page-home .service-layout {
  max-width: var(--content-max);
  margin: 0 auto;
  display: grid;
  gap: 32px;
}

.page-home .service-map {
  position: relative;
  clip-path: polygon(0 20px, 20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
  overflow: hidden;
}

.page-home .service-map img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  display: block;
}

.page-home .service-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-home .section-head--light h2 {
  color: var(--color-white);
}

.page-home .section-head--light .section-note {
  color: var(--home-silver);
}

.page-home .service-list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  width: 100%;
  border-top: 1px solid rgba(176, 181, 189, 0.24);
}

.page-home .service-item {
  border-bottom: 1px solid rgba(176, 181, 189, 0.24);
}

.page-home .service-link {
  display: block;
  padding: 14px 4px;
  color: inherit;
  text-decoration: none;
  transition: background var(--transition-speed) ease, padding-left var(--transition-speed) ease;
}

.page-home .service-link:hover,
.page-home .service-link:focus-visible {
  background: rgba(255, 255, 255, 0.05);
  padding-left: 10px;
}

.page-home .service-item-main {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-home .city-code {
  font-family: var(--font-number);
  font-size: 12px;
  font-weight: 700;
  color: var(--home-accent);
  border: 1px solid rgba(255, 77, 0, 0.6);
  padding: 2px 6px;
  clip-path: polygon(4px 0, 100% 0, calc(100% - 4px) 100%, 0 100%);
}

.page-home .city-name {
  font-weight: 700;
  font-size: 17px;
}

.page-home .city-count {
  margin-left: auto;
  font-family: var(--font-number);
  font-size: 13px;
  color: var(--home-silver);
}

.page-home .service-hover-meta {
  display: block;
  margin: 0;
  font-size: 13px;
  color: var(--color-light-blue);
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.3s ease, opacity 0.3s ease, margin 0.3s ease;
}

.page-home .service-link:hover .service-hover-meta,
.page-home .service-link:focus-visible .service-hover-meta {
  max-height: 60px;
  opacity: 1;
  margin-top: 8px;
}

/* ========== 04 品牌赛事案例合集 ========== */
.page-home .case-collection {
  padding: 64px 20px 72px;
  background: var(--color-off-white);
}

.page-home .case-layout {
  max-width: var(--content-max);
  margin: 0 auto;
  display: grid;
  gap: 22px;
}

.page-home .case-card {
  background: var(--color-white);
  clip-path: polygon(0 18px, 18px 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  padding: 14px;
  display: flex;
  flex-direction: column;
}

.page-home .case-card--dark {
  background: var(--home-dark);
  color: var(--color-white);
  justify-content: space-between;
  min-height: 320px;
}

.page-home .case-card-img {
  position: relative;
  overflow: hidden;
  clip-path: polygon(0 12px, 12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}

.page-home .case-card-img img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
}

.page-home .case-vol {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--home-dark);
  color: var(--color-white);
  font-family: var(--font-number);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 8px;
  clip-path: polygon(4px 0, 100% 0, calc(100% - 4px) 100%, 0 100%);
}

.page-home .case-card--dark .case-vol {
  position: static;
  align-self: flex-start;
  background: rgba(255, 255, 255, 0.1);
  margin-bottom: 16px;
}

.page-home .case-card-body {
  padding: 16px 2px 4px;
}

.page-home .case-card-body-noimg {
  padding: 18px 6px 8px;
}

.page-home .case-card h3 {
  font-family: var(--font-heading);
  font-size: 21px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
  color: var(--color-dark);
}

.page-home .case-card--dark h3 {
  color: var(--color-white);
}

.page-home .case-card p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-dark-gray);
  margin: 0 0 12px;
}

.page-home .case-card--dark p {
  color: var(--home-silver);
}

.page-home .case-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  padding: 10px 0 2px;
  color: var(--home-accent);
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
}

.page-home .case-link::after {
  content: '→';
  transition: transform var(--transition-speed) ease;
}

.page-home .case-link:hover {
  color: var(--home-accent-bright);
}

.page-home .case-link:hover::after {
  transform: translateX(4px);
}

.page-home .case-link--light {
  color: var(--color-light-blue);
}

.page-home .brand-bridge {
  max-width: var(--content-max);
  margin: 40px auto 0;
  padding: 22px 24px;
  background: var(--home-dark);
  color: var(--color-white);
  clip-path: polygon(0 12px, 12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.page-home .brand-bridge p {
  margin: 0;
  font-size: 14px;
  color: var(--home-silver);
  max-width: 520px;
}

/* ========== 动效定义 ========== */
@keyframes home-live-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

@keyframes home-pulse-score {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}

/* ========== 响应式 ========== */
@media (min-width: 700px) {
  .page-home .hero-inner {
    padding: 0 40px 44px;
  }

  .page-home .hero-head {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-areas:
      "index title"
      "index desc"
      "cta cta";
    column-gap: 40px;
    row-gap: 12px;
    align-items: end;
  }

  .page-home .hero-index {
    grid-area: index;
    writing-mode: vertical-rl;
    justify-self: start;
    align-self: start;
    margin-top: 10px;
  }

  .page-home .hero-head h1 {
    grid-area: title;
  }

  .page-home .hero-desc {
    grid-area: desc;
  }

  .page-home .hero-cta {
    grid-area: cta;
  }

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

  .page-home .service-list {
    grid-template-columns: repeat(2, 1fr);
    display: grid;
    column-gap: 24px;
  }

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

  .page-home .case-card--main {
    grid-row: span 2;
  }

  .page-home .service-map img {
    height: 320px;
  }
}

@media (min-width: 1080px) {
  .page-home .hero-inner {
    padding: 0 48px 56px;
  }

  .page-home .hero-head {
    grid-template-columns: 1.35fr 1fr;
    column-gap: 56px;
    max-width: 1280px;
  }

  .page-home .hero-index {
    writing-mode: horizontal-tb;
    align-self: end;
    margin-bottom: 18px;
  }

  .page-home .hero-head h1 {
    font-size: clamp(40px, 5vw, 58px);
  }

  .page-home .hero-desc {
    font-size: 15px;
  }

  .page-home .match-node {
    width: 300px;
    flex-basis: 300px;
  }

  .page-home .score-focus {
    padding: 88px 48px 96px;
  }

  .page-home .score-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .page-home .score-card-img {
    height: 190px;
  }

  .page-home .local-services {
    padding: 88px 48px 96px;
  }

  .page-home .service-layout {
    grid-template-columns: 1fr 1.1fr;
    align-items: center;
    gap: 56px;
  }

  .page-home .service-map img {
    height: 100%;
    min-height: 420px;
  }

  .page-home .service-list {
    grid-template-columns: 1fr;
  }

  .page-home .case-collection {
    padding: 88px 48px 96px;
  }

  .page-home .case-layout {
    grid-template-columns: 1.25fr 1fr 1fr;
    gap: 26px;
  }

  .page-home .case-card--main {
    grid-row: auto;
  }

  .page-home .case-card--main .case-card-img img {
    height: 360px;
  }

  .page-home .case-card-img img {
    height: 320px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .live-pill,
  .page-home .live-score {
    animation: none;
    transform: none;
  }

  .page-home .service-hover-meta {
    transition: none;
  }

  .page-home .case-link::after,
  .page-home .btn {
    transition: none;
  }
}