/* ===== 页面作用域：.page-home ===== */
.page-home {
  --home-track-width: 25%;
  --home-main-bg: #1A1A1A;
  --home-card-bg: #262626;
  --home-card-hover-border: #FFD700;
  --home-gold-glow: rgba(255, 215, 0, 0.15);
  --home-crimson-accent: #8B0000;
  --home-text-primary: #FFFFFF;
  --home-text-secondary: #B0B0B0;
  --home-font-display: 'Montserrat Black', 'Helvetica Neue', Arial, sans-serif;
  --home-font-body: 'Open Sans', 'Noto Sans SC', sans-serif;
  --home-font-numeric: 'Fira Code', 'Courier New', monospace;
  --home-gap: 24px;
  --home-radius: 6px;
  --home-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  --home-transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ===== 分屏容器 ===== */
.page-home__split {
  display: flex;
  min-height: 100vh;
  background: var(--home-main-bg);
  position: relative;
  overflow: hidden;
}

/* ===== 左侧品牌轨道 ===== */
.page-home__track {
  width: var(--home-track-width);
  flex-shrink: 0;
  background: linear-gradient(145deg, #1F1F1F 0%, #2A0A0A 60%, #0D0D0D 100%);
  border-right: 2px solid var(--color-gold-dark, #DAA520);
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 2;
}

.page-home__track::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, #FFD700 0%, #8B0000 50%, #FFD700 100%);
  opacity: 0.6;
}

.page-home__track-inner {
  padding: 48px 24px 32px;
  display: flex;
  flex-direction: column;
  flex: 1;
  position: relative;
  z-index: 1;
}

.page-home__brand-block {
  margin-bottom: 56px;
  padding-bottom: 24px;
  border-bottom: 2px solid rgba(255, 215, 0, 0.25);
}

.page-home__brand-title {
  font-family: var(--home-font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.8rem);
  font-weight: 900;
  color: #FFD700;
  margin: 0 0 8px;
  letter-spacing: 0.04em;
  line-height: 1.1;
  text-shadow: 0 2px 12px rgba(255, 215, 0, 0.2);
}

.page-home__brand-tagline {
  font-family: var(--home-font-body);
  font-size: clamp(0.8rem, 1.2vw, 1rem);
  color: #B0B0B0;
  margin: 0;
  letter-spacing: 0.08em;
  font-weight: 300;
}

/* ===== 轨道导航 ===== */
.page-home__track-nav {
  margin-bottom: 48px;
  flex: 1;
}

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

.page-home__track-link {
  display: block;
  font-family: var(--home-font-body);
  font-size: clamp(0.95rem, 1.2vw, 1.1rem);
  font-weight: 600;
  color: #B0B0B0;
  text-decoration: none;
  padding: 12px 16px 12px 20px;
  border-left: 3px solid transparent;
  transition: all var(--home-transition);
  position: relative;
  letter-spacing: 0.02em;
}

.page-home__track-link:hover {
  color: #FFD700;
  border-left-color: #FFD700;
  background: rgba(255, 215, 0, 0.06);
  padding-left: 28px;
}

.page-home__track-link--active {
  color: #FFD700;
  border-left-color: #FFD700;
  background: linear-gradient(90deg, rgba(255, 215, 0, 0.1) 0%, transparent 100%);
  font-weight: 700;
}

.page-home__track-link--active::after {
  content: '';
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: #FFD700;
  border-radius: 50%;
  box-shadow: 0 0 10px #FFD700;
}

/* ===== 轨道图标 ===== */
.page-home__track-icons {
  margin-bottom: 40px;
  text-align: center;
}

.page-home__icon-set {
  max-width: 100%;
  height: auto;
  opacity: 0.8;
  filter: drop-shadow(0 2px 8px rgba(255, 215, 0, 0.15));
}

/* ===== 轨道背景图 ===== */
.page-home__track-bg {
  margin-top: auto;
  border-radius: var(--home-radius);
  overflow: hidden;
  opacity: 0.35;
  mix-blend-mode: overlay;
}

.page-home__track-image {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

/* ===== 右侧主内容区 ===== */
.page-home__main {
  flex: 1;
  padding: 40px 48px 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto auto auto auto;
  gap: 32px var(--home-gap);
  align-content: start;
  position: relative;
  background:
    linear-gradient(135deg, rgba(139, 0, 0, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(255, 215, 0, 0.04) 0%, transparent 50%);
}

/* ===== 面包屑 ===== */
.page-home__breadcrumb {
  grid-column: 1 / -1;
  padding: 0 0 4px;
  font-family: var(--home-font-body);
  font-size: 0.85rem;
  color: #6B6B6B;
  display: flex;
  gap: 8px;
  align-items: center;
}

.page-home__bc-item {
  color: var(--home-text-secondary);
}

.page-home__bc-item--current {
  color: #FFD700;
  font-weight: 600;
}

/* ===== 快捷收藏入口 ===== */
.page-home__quick-collect {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.08) 0%, rgba(139, 0, 0, 0.12) 100%);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: var(--home-radius);
  padding: 28px 32px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 32px;
  position: relative;
  overflow: hidden;
}

.page-home__quick-collect::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, #FFD700, #8B0000);
}

.page-home__section-title {
  font-family: var(--home-font-display);
  font-size: clamp(1.1rem, 1.8vw, 1.5rem);
  font-weight: 900;
  color: #FFD700;
  margin: 0;
  letter-spacing: 0.03em;
  position: relative;
  display: inline-block;
}

.page-home__section-title::after {
  content: '';
  display: block;
  width: 40px;
  height: 3px;
  background: linear-gradient(90deg, #FFD700, transparent);
  margin-top: 6px;
}

.page-home__collect-desc {
  font-family: var(--home-font-body);
  font-size: 0.95rem;
  color: #B0B0B0;
  margin: 0;
  flex: 1;
  min-width: 200px;
  line-height: 1.6;
}

.page-home__collect-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 28px;
  font-size: 1rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: all var(--home-transition);
  flex-shrink: 0;
}

.page-home__collect-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(255, 215, 0, 0.3);
}

.page-home__collect-btn:active {
  transform: translateY(0);
}

/* 收藏按钮点击反馈（纯CSS切换） */
.page-home__collect-btn[data-collect-toggle]:focus:not(:focus-visible) {
  outline: none;
}

.page-home__collect-btn[data-collect-toggle]:active .page-home__star-icon,
.page-home__collect-btn[data-collect-toggle].is-collected .page-home__star-icon {
  color: #FFD700;
  text-shadow: 0 0 16px rgba(255, 215, 0, 0.6);
  transform: scale(1.3);
}

.page-home__star-icon {
  font-size: 1.4rem;
  transition: all 0.2s ease;
  display: inline-block;
}

.page-home__collect-text {
  font-family: var(--home-font-body);
}

.page-home__collect-feedback {
  width: 100%;
  font-family: var(--home-font-body);
  font-size: 0.85rem;
  color: #DAA520;
  margin-top: 4px;
  text-align: right;
  opacity: 0.8;
}

/* ===== 赛程日历预览 ===== */
.page-home__calendar {
  grid-column: 1 / 2;
}

.page-home__cal-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 16px;
}

.page-home__cal-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--home-card-bg);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--home-radius);
  padding: 14px 18px;
  cursor: pointer;
  transition: all var(--home-transition);
  position: relative;
  overflow: hidden;
}

.page-home__cal-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: transparent;
  transition: background var(--home-transition);
}

.page-home__cal-card:hover {
  border-color: var(--home-card-hover-border);
  background: rgba(255, 215, 0, 0.04);
  transform: translateX(4px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.page-home__cal-card:hover::before {
  background: #FFD700;
}

.page-home__cal-card:focus-visible {
  outline: 2px solid #FFD700;
  outline-offset: 2px;
}

.page-home__cal-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 56px;
  flex-shrink: 0;
}

.page-home__cal-day {
  font-family: var(--home-font-numeric);
  font-size: 1.8rem;
  font-weight: 500;
  color: #FFD700;
  line-height: 1;
  letter-spacing: 0.02em;
}

.page-home__cal-week {
  font-family: var(--home-font-body);
  font-size: 0.75rem;
  color: #6B6B6B;
  margin-top: 4px;
  text-transform: uppercase;
}

.page-home__cal-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}

.page-home__cal-event {
  font-family: var(--home-font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--home-text-primary);
  line-height: 1.3;
}

.page-home__cal-time {
  font-family: var(--home-font-numeric);
  font-size: 0.85rem;
  color: var(--home-text-secondary);
  letter-spacing: 0.04em;
}

.page-home__cal-cta {
  margin-top: 20px;
  text-align: right;
}

.page-home__cal-more {
  font-size: 0.9rem;
  padding: 8px 24px;
}

/* ===== 最新战报速递 ===== */
.page-home__reports {
  grid-column: 2 / 3;
}

.page-home__report-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 16px;
}

.page-home__report-card {
  background: var(--home-card-bg);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--home-radius);
  padding: 18px 20px;
  transition: all var(--home-transition);
  position: relative;
}

.page-home__report-card:hover {
  border-color: rgba(255, 215, 0, 0.3);
  background: rgba(255, 215, 0, 0.03);
  transform: translateY(-2px);
  box-shadow: var(--home-shadow);
}

.page-home__report-card:focus-visible {
  outline: 2px solid #FFD700;
  outline-offset: 2px;
}

.page-home__report-teams {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.page-home__report-team {
  font-family: var(--home-font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--home-text-primary);
  flex: 1;
}

.page-home__report-team:last-child {
  text-align: right;
}

.page-home__report-score {
  font-family: var(--home-font-numeric);
  font-size: 1.6rem;
  font-weight: 500;
  color: #FFD700;
  letter-spacing: 0.06em;
  padding: 0 8px;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* 战报数字自动滚动动画（纯CSS） */
.page-home__report-score[data-score-animate] {
  animation: scorePulse 2.8s ease-in-out infinite;
}

@keyframes scorePulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  25% { opacity: 0.85; transform: scale(1.05); text-shadow: 0 0 12px rgba(255, 215, 0, 0.3); }
  50% { opacity: 1; transform: scale(1); }
  75% { opacity: 0.9; transform: scale(1.02); text-shadow: 0 0 6px rgba(255, 215, 0, 0.15); }
}

.page-home__report-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-home__report-status {
  font-family: var(--home-font-body);
  font-size: 0.8rem;
  color: #6B6B6B;
  padding: 2px 10px;
  border: 1px solid rgba(107, 107, 107, 0.3);
  border-radius: 12px;
}

.page-home__report-cta {
  margin-top: 20px;
  text-align: right;
}

.page-home__report-more {
  font-size: 0.9rem;
  padding: 8px 24px;
}

/* ===== 右下装饰 ===== */
.page-home__decor {
  grid-column: 2 / 3;
  justify-self: end;
  align-self: end;
  margin-top: 16px;
  opacity: 0.5;
  mix-blend-mode: screen;
}

.page-home__decor-chart {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--home-radius);
}

/* ===== 设备模型 ===== */
.page-home__device {
  grid-column: 1 / 2;
  justify-self: start;
  align-self: end;
  margin-top: 16px;
  opacity: 0.4;
  mix-blend-mode: screen;
}

.page-home__device-image {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--home-radius);
}

/* ===== 响应式：移动端优先，窄屏适配 ===== */
@media (max-width: 1024px) {
  .page-home__split {
    flex-direction: column;
    min-height: auto;
  }

  .page-home__track {
    width: 100%;
    border-right: none;
    border-bottom: 2px solid #DAA520;
    flex-shrink: 1;
  }

  .page-home__track::before {
    width: 100%;
    height: 4px;
    top: auto;
    bottom: 0;
    right: auto;
    left: 0;
    background: linear-gradient(90deg, #FFD700 0%, #8B0000 50%, #FFD700 100%);
  }

  .page-home__track-inner {
    padding: 24px 20px 20px;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
  }

  .page-home__brand-block {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
    flex: 0 0 auto;
  }

  .page-home__brand-title {
    font-size: 1.6rem;
    margin-bottom: 2px;
  }

  .page-home__brand-tagline {
    font-size: 0.8rem;
  }

  .page-home__track-nav {
    margin-bottom: 0;
    flex: 1 1 auto;
    min-width: 200px;
  }

  .page-home__track-list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 4px;
  }

  .page-home__track-link {
    padding: 8px 14px;
    border-left: none;
    border-bottom: 2px solid transparent;
    font-size: 0.9rem;
  }

  .page-home__track-link:hover {
    border-left-color: transparent;
    border-bottom-color: #FFD700;
    padding-left: 14px;
  }

  .page-home__track-link--active {
    border-left-color: transparent;
    border-bottom-color: #FFD700;
    background: transparent;
  }

  .page-home__track-link--active::after {
    display: none;
  }

  .page-home__track-icons {
    display: none;
  }

  .page-home__track-bg {
    display: none;
  }

  .page-home__main {
    padding: 24px 16px 40px;
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .page-home__quick-collect {
    padding: 20px;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .page-home__collect-desc {
    min-width: auto;
    font-size: 0.9rem;
  }

  .page-home__collect-btn {
    width: 100%;
    justify-content: center;
    padding: 12px 20px;
  }

  .page-home__calendar,
  .page-home__reports {
    grid-column: 1 / -1;
  }

  .page-home__cal-grid {
    grid-template-columns: 1fr;
  }

  .page-home__cal-card {
    padding: 12px 14px;
  }

  .page-home__report-teams {
    flex-wrap: wrap;
    gap: 8px;
  }

  .page-home__report-team {
    font-size: 0.9rem;
  }

  .page-home__report-score {
    font-size: 1.3rem;
  }

  .page-home__decor,
  .page-home__device {
    display: none;
  }
}

/* 小屏手机额外优化 */
@media (max-width: 480px) {
  .page-home__track-inner {
    padding: 16px 12px;
    gap: 10px;
  }

  .page-home__track-list {
    gap: 2px;
  }

  .page-home__track-link {
    padding: 6px 10px;
    font-size: 0.8rem;
  }

  .page-home__main {
    padding: 16px 12px 32px;
    gap: 20px;
  }

  .page-home__quick-collect {
    padding: 16px;
  }

  .page-home__section-title {
    font-size: 1.1rem;
  }

  .page-home__section-title::after {
    width: 32px;
  }

  .page-home__cal-card {
    padding: 10px 12px;
    gap: 10px;
  }

  .page-home__cal-day {
    font-size: 1.4rem;
  }

  .page-home__report-card {
    padding: 14px 14px;
  }

  .page-home__report-score {
    font-size: 1.1rem;
  }
}

/* 桌面大屏优化 */
@media (min-width: 1440px) {
  .page-home__main {
    padding: 56px 72px 72px;
    gap: 40px var(--home-gap);
  }

  .page-home__cal-grid {
    gap: 14px;
  }

  .page-home__report-list {
    gap: 20px;
  }
}