.page-home {
  --home-card-border: #272727;
  --home-gradient-red: linear-gradient(135deg, var(--brand) 0%, var(--orange) 100%);
  position: relative;
}

/* ===== 首屏主题声明 ===== */
.page-home .home-intro {
  padding-top: calc(var(--header-h) + 48px);
  padding-bottom: 48px;
  position: relative;
  overflow: hidden;
}

.page-home .home-intro::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand) 0%, var(--orange) 45%, var(--blue) 100%);
  opacity: 0.9;
}

.page-home .home-intro::after {
  content: "V3.1";
  position: absolute;
  right: -16px;
  top: 84px;
  font-family: var(--font-mono);
  font-size: clamp(80px, 14vw, 160px);
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(230, 57, 70, 0.18);
  line-height: 1;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.page-home .home-intro .container {
  position: relative;
  z-index: 1;
}

.page-home .breadcrumbs {
  display: flex;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gray);
  margin-bottom: 32px;
  letter-spacing: 0.04em;
}

.page-home .breadcrumbs a {
  color: var(--blue);
  text-decoration: none;
  transition: color var(--speed) var(--ease);
}

.page-home .breadcrumbs a:hover {
  color: var(--orange);
}

.page-home .breadcrumbs [aria-current="page"] {
  color: var(--gray-light);
}

.page-home .intro-kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 0 0 16px;
}

.page-home .intro-title {
  font-family: var(--font-head);
  font-size: clamp(38px, 7vw, 68px);
  line-height: 0.95;
  letter-spacing: 0.02em;
  margin: 0 0 24px;
  color: var(--light);
  text-transform: uppercase;
  max-width: 720px;
}

.page-home .intro-title span {
  display: block;
  color: var(--brand);
  font-size: 0.52em;
  letter-spacing: 0.08em;
  margin-top: 12px;
}

.page-home .intro-desc {
  color: var(--gray-light);
  font-size: 15px;
  line-height: 1.9;
  max-width: 640px;
  border-left: 3px solid var(--brand);
  padding-left: 18px;
  margin: 0 0 36px;
}

.page-home .toc {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 0;
  margin: 0;
  max-width: 720px;
}

.page-home .toc-item a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--brand);
  color: var(--light);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  transition: transform var(--speed) var(--ease), border-color var(--speed) var(--ease), background var(--speed) var(--ease);
}

.page-home .toc-item a:hover {
  transform: translateX(4px);
  border-left-color: var(--orange);
  background: var(--bg-elev);
}

.page-home .toc-item small {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--brand);
  letter-spacing: 0.08em;
}

/* ===== 赛程快照 ===== */
.page-home .home-schedule {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.page-home .schedule-bg-wrap {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
}

.page-home .schedule-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.38;
  filter: saturate(0.8) contrast(1.05);
}

.page-home .schedule-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(105deg, rgba(13, 13, 13, 0.97) 0%, rgba(13, 13, 13, 0.78) 42%, rgba(230, 57, 70, 0.28) 100%);
}

.page-home .schedule-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding: 56px 0;
}

.page-home .schedule-copy {
  background: var(--home-gradient-red);
  padding: 28px 24px 32px;
  clip-path: polygon(0 0, 100% 0, calc(100% - 22px) 100%, 0 100%);
  color: #fff;
  box-shadow: var(--shadow-lg);
}

.page-home .schedule-copy .section-index {
  color: rgba(255, 255, 255, 0.75);
}

.page-home .schedule-copy .schedule-title {
  font-family: var(--font-head);
  font-size: clamp(24px, 4vw, 36px);
  line-height: 1.05;
  color: #fff;
  margin: 8px 0 12px;
  text-transform: uppercase;
}

.page-home .schedule-sub {
  font-size: 13px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.9);
  margin: 0 0 20px;
  max-width: 340px;
}

.page-home .schedule-copy .btn--primary {
  background: var(--bg);
  border-color: var(--bg);
  color: var(--light);
}

.page-home .schedule-copy .btn--primary:hover {
  background: var(--bg-elev);
  border-color: var(--bg-elev);
}

.page-home .schedule-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .schedule-item {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 18px 18px;
  background: rgba(23, 23, 23, 0.82);
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: border-color var(--speed) var(--ease), transform var(--speed) var(--ease);
}

.page-home .schedule-item:hover {
  border-color: var(--brand);
  transform: translateY(-2px);
}

.page-home .schedule-time {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 0.04em;
}

.page-home .schedule-teams {
  flex: 1;
  min-width: 0;
  color: var(--light);
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-home .schedule-teams b {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  background: var(--brand);
  padding: 2px 8px;
  margin: 0 4px;
  border-radius: 2px;
  letter-spacing: 0.02em;
}

.page-home .schedule-link {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--blue);
  text-decoration: none;
  border: 1px solid var(--blue);
  padding: 4px 12px;
  flex-shrink: 0;
  transition: background var(--speed) var(--ease), color var(--speed) var(--ease);
}

.page-home .schedule-link:hover {
  background: var(--blue);
  color: #fff;
}

/* ===== 联赛切换器 ===== */
.page-home .home-leagues {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.page-home .section-head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 32px;
}

.page-home .section-index {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--brand);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.page-home .section-title {
  font-family: var(--font-head);
  font-size: clamp(26px, 4vw, 42px);
  line-height: 1;
  color: var(--light);
  margin: 0;
  text-transform: uppercase;
}

.page-home .section-sub {
  color: var(--gray);
  font-size: 14px;
  line-height: 1.7;
  max-width: 560px;
  margin: 0;
}

.page-home .league-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

.page-home .league-figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, calc(100% - 18px) 100%, 0 100%);
  background: var(--bg);
}

.page-home .league-figure img {
  width: 100%;
  height: auto;
  display: block;
  filter: grayscale(0.2) contrast(1.05);
  transition: filter var(--speed) var(--ease), transform 0.5s var(--ease);
}

.page-home .league-figure:hover img {
  filter: grayscale(0);
  transform: scale(1.02);
}

.page-home .league-figure figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 14px 16px;
  color: var(--light);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.82));
}

.page-home .league-content {
  min-width: 0;
}

.page-home .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.page-home .filter-btn {
  appearance: none;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-light);
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 8px 18px;
  cursor: pointer;
  transition: border-color var(--speed) var(--ease), color var(--speed) var(--ease), background var(--speed) var(--ease);
}

.page-home .filter-btn:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.page-home .filter-btn[data-active] {
  color: #fff;
  background: var(--brand);
  border-color: var(--brand);
}

.page-home .league-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-home .league-card {
  display: block;
  text-decoration: none;
  padding: 18px 20px 20px;
  background: var(--bg);
  border: 1px solid var(--home-card-border);
  border-top: 4px solid var(--brand);
  transition: transform var(--speed) var(--ease), box-shadow var(--speed) var(--ease), border-top-color var(--speed) var(--ease);
}

.page-home .league-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-top-color: var(--orange);
}

.page-home .league-card[data-filter-target="cba"] {
  border-top-color: var(--blue);
}

.page-home .league-card[data-filter-target="cba"]:hover {
  border-top-color: var(--blue);
}

.page-home .league-date {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gray);
  letter-spacing: 0.08em;
  margin-top: 6px;
}

.page-home .league-match {
  display: block;
  font-weight: 700;
  font-size: 16px;
  color: var(--light);
  margin: 6px 0 10px;
  line-height: 1.4;
}

.page-home .league-score {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--brand);
  line-height: 1;
  letter-spacing: 0.02em;
}

.page-home .league-card.card--accent .card__text {
  margin-top: 10px;
}

.page-home .league-card .card__text {
  color: var(--gray);
  font-size: 13px;
  line-height: 1.6;
  display: block;
}

/* ===== 战报速递 ===== */
.page-home .home-reports {
  position: relative;
}

.page-home .home-reports::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--brand) 0 8px, transparent 8px 16px);
  opacity: 0.55;
}

.page-home .reports-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.page-home .report-lead {
  padding: 26px 24px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: 4px solid var(--brand);
}

.page-home .card__label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.page-home .report-title {
  font-family: var(--font-head);
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.15;
  color: var(--light);
  margin: 12px 0 14px;
  text-transform: uppercase;
}

.page-home .report-text {
  color: var(--gray-light);
  font-size: 14px;
  line-height: 1.85;
  margin: 0 0 20px;
}

.page-home .report-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 22px 28px;
  padding-top: 16px;
  border-top: 1px dashed var(--border);
  margin-bottom: 16px;
}

.page-home .data-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  color: var(--orange);
  line-height: 1;
}

.page-home .meta-label {
  display: block;
  font-size: 12px;
  color: var(--gray);
  margin-top: 4px;
}

.page-home .card__more {
  display: inline-block;
  margin-top: 4px;
  color: var(--blue);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--speed) var(--ease), color var(--speed) var(--ease);
}

.page-home .card__more:hover {
  border-bottom-color: var(--blue);
  color: var(--orange);
}

.page-home .report-list {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-home .report-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--orange);
  transition: transform var(--speed) var(--ease), border-color var(--speed) var(--ease);
}

.page-home .report-item:hover {
  transform: translateX(4px);
  border-left-color: var(--brand);
}

.page-home .report-item-main {
  flex: 1;
  min-width: 0;
  display: grid;
  gap: 6px;
}

.page-home .report-item-top {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.page-home .report-score {
  font-weight: 700;
  font-size: 15px;
  color: var(--light);
}

.page-home .report-brief {
  font-size: 13px;
  line-height: 1.6;
  color: var(--gray);
  margin: 0;
}

.page-home .report-arrow {
  flex-shrink: 0;
  font-family: var(--font-mono);
  color: var(--blue);
  text-decoration: none;
  font-size: 20px;
  border: 1px solid var(--border);
  padding: 6px 10px;
  line-height: 1;
  transition: background var(--speed) var(--ease), color var(--speed) var(--ease);
}

.page-home .report-arrow:hover {
  background: var(--blue);
  color: #fff;
}

/* ===== 视频集锦 ===== */
.page-home .home-videos {
  background: linear-gradient(180deg, var(--bg-card) 0%, var(--bg) 100%);
  padding-bottom: 72px;
}

.page-home .videos-scroller {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--brand) var(--border);
  padding-bottom: 12px;
  margin-right: calc(-1 * var(--gutter));
  padding-right: var(--gutter);
}

.page-home .video-card {
  flex: 0 0 82%;
  scroll-snap-align: start;
  padding: 0;
  overflow: hidden;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 2px;
  transition: transform var(--speed) var(--ease), box-shadow var(--speed) var(--ease);
}

.page-home .video-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.page-home .video-thumb {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  position: relative;
  background: var(--bg);
}

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

.page-home .video-duration {
  position: absolute;
  right: 10px;
  bottom: 10px;
  background: rgba(0, 0, 0, 0.8);
  color: var(--light);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 2px;
  letter-spacing: 0.04em;
}

.page-home .video-card .card__label {
  margin: 14px 16px 6px;
}

.page-home .video-title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  line-height: 1.5;
  color: var(--light);
  margin: 0 16px 18px;
}

/* ===== 专栏推荐 ===== */
.page-home .home-columns {
  background: var(--bg-elev);
  border-top: 1px solid var(--border);
}

.page-home .columns-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.page-home .column-card {
  padding: 0;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: 4px solid var(--sand);
  transition: transform var(--speed) var(--ease), box-shadow var(--speed) var(--ease);
}

.page-home .column-card.card--accent-green {
  border-top-color: var(--green);
}

.page-home .column-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.page-home .column-media {
  aspect-ratio: 2 / 1;
  overflow: hidden;
  background: var(--bg);
}

.page-home .column-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--ease), opacity var(--speed) var(--ease);
}

.page-home .column-card:hover .column-media img {
  transform: scale(1.04);
  opacity: 0.92;
}

.page-home .column-body {
  padding: 0 20px 24px;
}

.page-home .column-title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--light);
  margin: 8px 0 10px;
}

.page-home .column-card .card__text {
  color: var(--gray);
  font-size: 14px;
  line-height: 1.75;
  margin: 0 0 4px;
}

/* ===== 信任与服务说明 ===== */
.page-home .home-trust {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 32px 0;
}

.page-home .home-trust-inner {
  display: flex;
  flex-direction: column;
  gap: 18px;
  justify-content: space-between;
  align-items: flex-start;
}

.page-home .trust-line {
  color: var(--light);
  font-weight: 600;
  font-size: 15px;
  line-height: 1.6;
  margin: 0 0 6px;
}

.page-home .trust-sub {
  color: var(--gray);
  font-size: 13px;
  margin: 0;
}

.page-home .trust-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.page-home .trust-links a {
  color: var(--blue);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--border);
  padding: 8px 14px;
  transition: border-color var(--speed) var(--ease), color var(--speed) var(--ease);
}

.page-home .trust-links a:hover {
  border-color: var(--blue);
  color: var(--orange);
}

/* ===== 入场动画（仅 JS 开启时） ===== */
.js .page-home [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.js .page-home [data-reveal][data-visible] {
  opacity: 1;
  transform: none;
}

/* ===== 响应式 ===== */
@media (min-width: 720px) {
  .page-home .toc {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .league-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .video-card {
    flex-basis: 280px;
  }

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

@media (min-width: 980px) {
  .page-home .home-intro {
    padding-top: calc(var(--header-h) + 64px);
    padding-bottom: 72px;
  }

  .page-home .home-intro::after {
    top: 96px;
  }

  .page-home .schedule-block {
    grid-template-columns: 5fr 7fr;
    gap: 40px;
    padding: 96px 0;
  }

  .page-home .schedule-copy {
    padding: 40px 34px 44px;
  }

  .page-home .league-layout {
    grid-template-columns: 380px 1fr;
    gap: 44px;
  }

  .page-home .reports-grid {
    grid-template-columns: 7fr 5fr;
    gap: 24px;
  }

  .page-home .report-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-home .columns-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
  }
}