.page-home {
  background: var(--color-bg);
}

/* ===== 首屏左右分屏 ===== */
.page-home .hero-preview {
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
}

.page-home .hero-brief {
  position: relative;
  min-height: 560px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 72px 22px 44px;
  background: var(--color-primary);
  color: var(--color-text-light);
  overflow: hidden;
}

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

.page-home .hero-brief-bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.page-home .hero-brief-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 31, 58, 0.45) 0%, rgba(11, 31, 58, 0.88) 78%);
}

.page-home .hero-brief-content {
  position: relative;
  z-index: 1;
  width: 100%;
}

.page-home .hero-brief .breadcrumb {
  margin-bottom: 22px;
}

.page-home .hero-brief .breadcrumb a {
  color: rgba(255, 255, 255, 0.72);
}

.page-home .hero-brief .breadcrumb li[aria-current="page"] {
  color: rgba(255, 255, 255, 0.9);
}

.page-home .hero-brief .section-kicker {
  color: var(--color-accent);
  font-size: 0.82rem;
  margin-bottom: 10px;
}

.page-home .hero-brief h1 {
  font-family: var(--font-heading);
  font-size: 2rem;
  line-height: 1.2;
  margin: 0;
  max-width: 9em;
  color: var(--color-text-light);
}

.page-home .hero-lead {
  margin: 18px 0 20px;
  font-size: 0.94rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.82);
  max-width: 32em;
}

.page-home .hero-features {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .hero-features li {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 0.76rem;
  color: rgba(255, 255, 255, 0.85);
}

.page-home .chapter-index {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-home .index-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--color-text-light);
  text-decoration: none;
  transition: background 0.25s, border-color 0.25s, transform 0.25s;
}

.page-home .index-item:hover,
.page-home .index-item:focus-visible {
  background: rgba(255, 107, 53, 0.2);
  border-color: var(--color-accent);
  transform: translateX(4px);
}

.page-home .index-no {
  font-family: var(--font-data);
  font-size: 0.78rem;
  color: var(--color-gold);
  flex-shrink: 0;
}

.page-home .index-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.88rem;
}

.page-home .hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.page-home .hero-meta a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.84rem;
  transition: color 0.2s;
}

.page-home .hero-meta a:hover,
.page-home .hero-meta a:focus-visible {
  color: var(--color-accent);
}

/* ===== 右侧数据面板预览 ===== */
.page-home .hero-data-panel {
  padding: 24px 20px 48px;
  background: var(--color-bg);
  position: relative;
}

.page-home .panel-top-img {
  position: relative;
  border-radius: var(--radius-main);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: var(--color-primary);
}

.page-home .panel-top-img img {
  display: block;
  width: 100%;
  height: 220px;
  object-fit: cover;
  opacity: 0.92;
}

.page-home .panel-live {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
}

.page-home .panel-rank-card {
  position: relative;
  margin: -44px 10px 0;
  padding: 24px 20px 20px;
  border-radius: var(--radius-main);
  background: var(--color-primary);
  color: var(--color-text-light);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 40px rgba(11, 31, 58, 0.24);
}

.page-home .panel-rank-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 22px;
  width: 64px;
  height: 4px;
  background: var(--color-accent);
  border-radius: 0 0 6px 6px;
}

.page-home .data-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-home .panel-rank-card .data-label,
.page-home .record-card .data-label {
  color: rgba(255, 255, 255, 0.62);
}

.page-home .rank-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-home .rank-item {
  display: grid;
  grid-template-columns: 32px 1fr auto;
  gap: 8px;
  align-items: center;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  transition: background 0.2s;
}

.page-home .rank-item:hover,
.page-home .rank-item:focus-within {
  background: rgba(255, 255, 255, 0.12);
}

.page-home .rank-no {
  font-family: var(--font-data);
  font-size: 0.78rem;
  color: var(--color-gold);
}

.page-home .rank-team {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.92rem;
  white-space: nowrap;
}

.page-home .rank-record {
  font-family: var(--font-data);
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.62);
  text-align: right;
}

.page-home .rank-pts {
  font-family: var(--font-data);
  font-weight: 700;
  color: var(--color-accent);
  text-align: right;
  min-width: 22px;
}

.page-home .rank-detail {
  grid-column: 1 / -1;
  display: none;
  font-size: 0.76rem;
  background: rgba(212, 175, 55, 0.12);
  color: rgba(255, 255, 255, 0.75);
  padding: 6px 10px;
  border-radius: 6px;
}

.page-home .rank-item:hover .rank-detail,
.page-home .rank-item:focus-within .rank-detail {
  display: block;
}

.page-home .panel-rank-card .btn-outline {
  margin-top: 18px;
  width: 100%;
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--color-text-light);
}

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

.page-home .panel-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 20px;
  padding: 14px 16px;
  background: var(--color-text-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
}

.page-home .panel-note p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--color-text);
}

/* ===== 融合式日历与数据面板 ===== */
.page-home .calendar-panel {
  padding: 56px 0;
}

.page-home .section-heading {
  margin-bottom: 32px;
}

.page-home .section-kicker {
  font-family: var(--font-data);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.page-home .section-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.65rem;
  line-height: 1.25;
  color: var(--color-text);
  margin: 0 0 10px;
}

.page-home .section-desc {
  color: #5A6B82;
  line-height: 1.7;
  margin: 0;
  max-width: 46em;
}

.page-home .cal-grid {
  display: grid;
  gap: 24px;
}

.page-home .today-card {
  padding: 24px;
}

.page-home .card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.page-home .card-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.05rem;
  margin: 0;
  color: var(--color-text);
}

.page-home .match-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .match-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
}

.page-home .match-item:last-child {
  border-bottom: none;
}

.page-home .match-time {
  font-family: var(--font-data);
  font-size: 0.76rem;
  color: var(--color-primary-light);
  flex-shrink: 0;
  width: 54px;
}

.page-home .match-teams {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--color-text);
}

.page-home .match-teams b {
  color: var(--color-accent);
  font-weight: 700;
  padding: 0 3px;
}

.page-home .match-status {
  flex-shrink: 0;
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--color-bg);
  color: var(--color-text);
}

.page-home .match-status.is-live {
  background: rgba(255, 107, 53, 0.14);
  color: var(--color-accent);
  font-weight: 700;
}

.page-home .match-status.is-finished {
  background: rgba(46, 204, 113, 0.14);
  color: #1F8B4C;
}

.page-home .today-card .btn {
  margin-top: 18px;
}

.page-home .record-card {
  padding: 24px;
  border-radius: var(--radius-main);
}

.page-home .record-matrix {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 20px 0 18px;
}

.page-home .record-cell {
  background: rgba(255, 255, 255, 0.07);
  border-radius: 8px;
  padding: 14px 12px;
}

.page-home .record-cell .data-label {
  display: block;
  font-family: var(--font-data);
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.page-home .record-cell .data-value {
  font-family: var(--font-data);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text-light);
}

.page-home .record-note {
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  margin: 0 0 18px;
}

.page-home .record-card .btn-outline {
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--color-text-light);
}

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

/* ===== 更新公告栏 ===== */
.page-home .update-board {
  padding: 56px 0 72px;
  background: linear-gradient(180deg, var(--color-bg) 0%, #EBEFF5 100%);
}

.page-home .compare-wrap {
  display: grid;
  gap: 16px;
  padding: 16px;
  background: var(--color-primary);
  border-radius: var(--radius-main);
  color: var(--color-text-light);
  margin-bottom: 28px;
}

.page-home .compare-img {
  border-radius: 12px 4px 12px 4px;
  overflow: hidden;
}

.page-home .compare-img img {
  display: block;
  width: 100%;
  height: auto;
}

.page-home .compare-note {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
  justify-content: center;
}

.page-home .compare-note p {
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
}

.page-home .update-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-home .update-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 22px 20px;
  background: var(--color-text-light);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-small);
}

.page-home .update-item .tag {
  justify-self: start;
}

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

.page-home .update-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1rem;
  line-height: 1.45;
  color: var(--color-text);
  margin: 0 0 6px;
}

.page-home .update-desc {
  font-size: 0.86rem;
  line-height: 1.7;
  color: #5A6B82;
  margin: 0;
}

.page-home .btn-sm {
  justify-self: start;
  font-size: 0.8rem;
  padding: 8px 16px;
}

/* ===== 快速功能入口 ===== */
.page-home .quick-entry {
  padding: 64px 0;
}

.page-home .quick-grid {
  display: grid;
  gap: 20px;
}

.page-home .quick-card {
  display: flex;
  flex-direction: column;
  padding: 26px 22px;
  color: var(--color-text);
  text-decoration: none;
  border-color: var(--color-border);
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}

.page-home .quick-card:hover,
.page-home .quick-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--color-accent);
  box-shadow: 0 14px 32px rgba(11, 31, 58, 0.12);
}

.page-home .quick-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  font-size: 1.4rem;
  line-height: 1;
  border-radius: 12px 4px 12px 4px;
  background: rgba(255, 107, 53, 0.12);
  color: var(--color-accent);
  margin-bottom: 18px;
}

.page-home .quick-card p {
  flex: 1;
  font-size: 0.87rem;
  line-height: 1.7;
  color: #5A6B82;
  margin: 0 0 16px;
}

.page-home .quick-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-accent);
}

.page-home .quick-more::after {
  content: "→";
  transition: transform 0.2s;
}

.page-home .quick-card:hover .quick-more::after,
.page-home .quick-card:focus-visible .quick-more::after {
  transform: translateX(4px);
}

.page-home .feedback-tip {
  margin-top: 24px;
  padding: 16px 18px;
  background: var(--color-text-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
}

.page-home .feedback-tip summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--color-accent);
}

.page-home .feedback-tip p {
  margin: 12px 0 0;
  font-size: 0.87rem;
  line-height: 1.7;
  color: #5A6B82;
}

.page-home .quick-visual {
  display: flex;
  gap: 20px;
  align-items: center;
  margin-top: 32px;
  padding: 20px;
  background: var(--color-primary);
  border-radius: var(--radius-main);
  color: var(--color-text-light);
}

.page-home .quick-visual img {
  width: 100px;
  height: 200px;
  flex-shrink: 0;
  object-fit: cover;
  border-radius: 16px 4px 16px 4px;
  border: 2px solid rgba(255, 255, 255, 0.22);
  background: var(--color-primary-light);
}

.page-home .quick-caption {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
}

.page-home .quick-caption p {
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.82);
  margin: 0;
}

/* ===== 版本切换悬浮提示 ===== */
.page-home .version-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 80;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--color-accent);
  color: var(--color-text-light);
  text-decoration: none;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.88rem;
  box-shadow: 0 8px 24px rgba(255, 107, 53, 0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}

.page-home .version-float:hover,
.page-home .version-float:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(255, 107, 53, 0.5);
}

.page-home .version-float-arrow {
  font-size: 1rem;
}

/* ===== 响应式增强 ===== */
@media (min-width: 768px) {
  .page-home .quick-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-home .update-item {
    grid-template-columns: auto 1fr auto;
    align-items: center;
  }

  .page-home .update-item .btn-sm {
    justify-self: end;
  }

  .page-home .compare-wrap {
    grid-template-columns: 1.4fr 1fr;
    align-items: center;
  }

  .page-home .quick-visual img {
    width: 180px;
    height: 360px;
  }
}

@media (min-width: 1024px) {
  .page-home .hero-preview {
    flex-direction: row;
    min-height: 680px;
  }

  .page-home .hero-brief {
    flex: 0 0 46%;
    min-height: 680px;
    padding: 64px 48px 56px;
    clip-path: polygon(0 0, 100% 0, calc(100% - 48px) 100%, 0 100%);
  }

  .page-home .hero-data-panel {
    flex: 1;
    padding: 40px 48px 56px 40px;
  }

  .page-home .panel-top-img img {
    height: 260px;
  }

  .page-home .cal-grid {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .index-item,
  .page-home .quick-card,
  .page-home .version-float,
  .page-home .quick-more::after {
    transition: none;
    transform: none;
  }
}