.page-home {
  --home-void: var(--db-bg-void);
  --home-panel: var(--db-bg-panel);
  --home-carbon: var(--db-bg-carbon);
  --home-blue: var(--db-accent-blue);
  --home-green: var(--db-accent-green);
  --home-orange: var(--db-accent-orange);
  --home-line: rgba(102, 224, 255, 0.2);
  --home-strong-line: rgba(102, 224, 255, 0.38);
  background: var(--home-void);
  overflow-x: clip;
}

.page-home .db-breadcrumb {
  padding: 14px 20px 0;
  font-size: 13px;
  color: var(--db-text-secondary);
  letter-spacing: 0.04em;
}
.page-home .db-breadcrumb a {
  color: var(--db-text-secondary);
  text-decoration: none;
  transition: color 0.2s;
}
.page-home .db-breadcrumb a:hover {
  color: var(--db-accent-blue);
}

/* ============ 首屏 ============ */
.page-home .home-hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  padding: 20px 0 52px;
  background:
    linear-gradient(rgba(102, 224, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(102, 224, 255, 0.04) 1px, transparent 1px),
    var(--home-void);
  background-size: 48px 48px;
}
.page-home .home-hero::after {
  content: "";
  position: absolute;
  left: -8%;
  top: 47%;
  width: 116%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0, 198, 255, 0.45), transparent);
  transform: rotate(-7deg);
  z-index: 1;
  pointer-events: none;
}
.page-home .home-hero__container {
  position: relative;
  z-index: 2;
}
.page-home .home-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.page-home .home-hero__bg {
  position: absolute;
  top: -90px;
  right: -140px;
  width: 64%;
  max-width: 920px;
  opacity: 0.42;
  pointer-events: none;
  z-index: 0;
}
.page-home .home-hero__bg img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: brightness(0.62) saturate(1.28) contrast(1.06);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 52px), calc(100% - 52px) 100%, 0 100%);
}

/* 品牌与两行导航 */
.page-home .home-hero__brand {
  background: var(--home-panel);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-left: 3px solid var(--db-accent-blue);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
}
.page-home .home-hero__brand .db-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
}
.page-home .home-hero__brand .db-nav__link {
  font-size: 14px;
  padding: 4px 0;
  color: var(--db-text-secondary);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
  box-shadow: none;
}
.page-home .home-hero__brand .db-nav__link:hover,
.page-home .home-hero__brand .db-nav__link[aria-current="page"] {
  color: var(--db-accent-blue);
  border-bottom-color: var(--db-accent-green);
}
.page-home .home-hero__brand .db-nav--primary {
  border-bottom: 1px solid var(--home-line);
  padding-bottom: 8px;
}

/* 公告栏 */
.page-home .home-hero__announce {
  background: var(--home-carbon);
  border: 1px solid var(--home-line);
  padding: 16px 18px;
  position: relative;
  clip-path: polygon(18px 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%, 0 18px);
}
.page-home .home-announce__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-home .home-announce__list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--db-text-secondary);
  line-height: 1.6;
}

/* 首屏舞台 */
.page-home .home-hero__stage {
  background:
    linear-gradient(115deg, rgba(0, 198, 255, 0.09) 0%, rgba(16, 23, 40, 0.7) 40%, transparent 72%),
    var(--home-panel);
  border: 1px solid var(--home-strong-line);
  padding: 24px 18px;
  display: grid;
  gap: 20px;
  position: relative;
}
.page-home .home-hero__headline h1 {
  font-family: var(--db-font-headline);
  font-size: clamp(1.85rem, 5.4vw, 4.1rem);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--db-text-primary);
  margin: 0 0 16px;
  max-width: 780px;
}
.page-home .home-hero__headline h1::after {
  content: "";
  display: block;
  width: 76px;
  height: 4px;
  margin-top: 18px;
  background: linear-gradient(90deg, var(--db-accent-blue), var(--db-accent-green));
  clip-path: polygon(0 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}
.page-home .home-hero__lead {
  font-size: 16px;
  color: var(--db-text-primary);
  line-height: 1.8;
  max-width: 720px;
  margin: 0 0 8px;
}
.page-home .home-hero__lead-second {
  font-size: 14px;
  color: var(--db-text-secondary);
  line-height: 1.8;
  max-width: 720px;
  margin: 0;
}

/* 切换与赛程 */
.page-home .home-hero__switch-area {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.page-home .home-version-box {
  background: var(--home-void);
  border: 1px solid var(--home-strong-line);
  padding: 18px;
  display: grid;
  gap: 12px;
  position: relative;
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}
.page-home .home-version-box__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--db-text-secondary);
  letter-spacing: 0.08em;
}
.page-home .home-version-box__note {
  margin: 0;
  font-size: 13px;
  color: var(--db-text-secondary);
  line-height: 1.7;
}

.page-home .home-hero__schedule {
  min-width: 0;
}
.page-home .home-schedule__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.page-home .home-schedule__label {
  font-family: var(--db-font-headline);
  font-weight: 600;
  font-size: 14px;
  color: var(--db-text-primary);
}
.page-home .home-hscroll {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding-bottom: 10px;
  scrollbar-width: thin;
  scrollbar-color: var(--db-accent-blue) rgba(102, 224, 255, 0.1);
  -webkit-overflow-scrolling: touch;
}
.page-home .home-hscroll::-webkit-scrollbar {
  height: 6px;
}
.page-home .home-hscroll::-webkit-scrollbar-track {
  background: rgba(102, 224, 255, 0.08);
}
.page-home .home-hscroll::-webkit-scrollbar-thumb {
  background: var(--db-accent-blue);
}

.page-home .home-match-card {
  flex: 0 0 224px;
  scroll-snap-align: start;
  background:
    linear-gradient(135deg, rgba(0, 198, 255, 0.08), transparent 60%),
    var(--home-panel);
  border: 1px solid var(--home-line);
  border-left: 3px solid var(--db-accent-blue);
  padding: 14px 16px;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  display: grid;
  gap: 10px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.page-home .home-match-card:hover {
  transform: translateY(-4px);
  border-color: var(--db-accent-green);
}
.page-home .home-match-card__league {
  font-family: var(--db-font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--db-accent-green);
}
.page-home .home-match-card__teams {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  font-size: 15px;
  font-weight: 600;
  color: var(--db-text-primary);
}
.page-home .home-match-card__vs {
  font-family: var(--db-font-mono);
  font-size: 11px;
  color: var(--db-text-secondary);
  letter-spacing: 0.05em;
}
.page-home .home-match-card__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--db-text-secondary);
}
.page-home .home-match-card__time {
  font-family: var(--db-font-mono);
  color: var(--db-text-primary);
}

/* 数据对比图 */
.page-home .home-hero__chart {
  min-width: 0;
}
.page-home .home-chart {
  margin: 0;
  background: var(--home-panel);
  padding: 12px;
  border-bottom: 3px solid var(--db-accent-green);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}
.page-home .home-chart img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-home .home-chart figcaption {
  margin-top: 8px;
  font-size: 12px;
  color: var(--db-text-secondary);
  text-align: right;
  line-height: 1.6;
}

/* 平板切换示意 */
.page-home .home-hero__tabswitch {
  min-width: 0;
}
.page-home .home-tabfigure {
  margin: 0;
  background: var(--home-panel);
  padding: 12px;
  border-top: 3px solid var(--db-accent-orange);
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
}
.page-home .home-tabfigure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-home .home-tabfigure figcaption {
  margin-top: 8px;
  font-size: 12px;
  color: var(--db-text-secondary);
  line-height: 1.7;
}

/* ============ 社区战报 ============ */
.page-home .home-reports {
  background: var(--home-void);
  padding-top: 64px;
  padding-bottom: 64px;
}
.page-home .home-reports__intro {
  color: var(--db-text-secondary);
  font-size: 15px;
  line-height: 1.8;
  max-width: 780px;
  margin-bottom: 18px;
}
.page-home .home-reports__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 28px;
}
.page-home .home-report-card {
  background: var(--home-panel);
  border: 1px solid rgba(102, 224, 255, 0.12);
  display: flex;
  flex-direction: column;
  height: 100%;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.page-home .home-report-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.42);
}
.page-home .home-report-card .db-media {
  width: 100%;
}
.page-home .home-report-card .db-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-home .home-report-card__body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  flex: 1;
}
.page-home .home-report-card .db-card__title {
  font-size: 15px;
  line-height: 1.5;
  font-weight: 700;
  margin: 2px 0 0;
  color: var(--db-text-primary);
}
.page-home .home-report-card .db-card__desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--db-text-secondary);
  margin: 0;
}
.page-home .home-report-card__meta {
  margin-top: auto;
  font-size: 12px;
  color: var(--db-text-secondary);
  font-family: var(--db-font-mono);
}

/* ============ 球队资料快查 ============ */
.page-home .home-quick {
  background:
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.018) 0, rgba(255, 255, 255, 0.018) 2px, transparent 2px, transparent 4px),
    repeating-linear-gradient(-45deg, rgba(255, 255, 255, 0.012) 0, rgba(255, 255, 255, 0.012) 1px, transparent 1px, transparent 3px),
    var(--home-panel);
  padding-top: 64px;
  padding-bottom: 64px;
}
.page-home .home-quick__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
.page-home .home-quick__desc {
  color: var(--db-text-secondary);
  line-height: 1.8;
  font-size: 15px;
  max-width: 620px;
  margin: 14px 0 0;
}
.page-home .home-quick__steps {
  list-style: none;
  margin: 24px 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-home .home-quick__steps li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  background: rgba(10, 14, 26, 0.55);
  border-left: 2px solid var(--db-accent-blue);
  color: var(--db-text-primary);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
}
.page-home .home-quick__step-num {
  font-family: var(--db-font-mono);
  font-size: 13px;
  color: var(--db-accent-green);
  flex: 0 0 auto;
}
.page-home .home-quick__demo {
  min-width: 0;
}
.page-home .home-quick__mockup {
  background: var(--home-void);
  border: 1px solid rgba(102, 224, 255, 0.2);
  padding-bottom: 14px;
  box-shadow: 0 20px 48px var(--db-shadow);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
}
.page-home .home-quick__mock-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: var(--home-carbon);
  font-family: var(--db-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--db-text-secondary);
}
.page-home .home-quick__mock-leagues {
  list-style: none;
  display: flex;
  gap: 8px;
  padding: 14px 16px;
  margin: 0;
  overflow-x: auto;
}
.page-home .home-quick__mock-leagues li {
  flex: 0 0 auto;
  padding: 6px 12px;
  background: var(--home-panel);
  border: 1px solid rgba(102, 224, 255, 0.15);
  font-size: 12px;
  color: var(--db-text-secondary);
  cursor: default;
}
.page-home .home-quick__mock-leagues li.is-active {
  border-color: var(--db-accent-blue);
  color: var(--db-text-primary);
  background: rgba(0, 198, 255, 0.12);
}
.page-home .home-quick__mock-leagues em {
  font-style: normal;
  color: var(--db-accent-green);
  margin-left: 4px;
  font-family: var(--db-font-mono);
}
.page-home .home-quick__mock-card {
  margin: 0 16px 10px;
  padding: 14px 16px;
  background: var(--home-panel);
  border-left: 3px solid var(--db-accent-blue);
  display: grid;
  gap: 6px;
}
.page-home .home-quick__mock-team {
  font-size: 18px;
  font-weight: 700;
  color: var(--db-text-primary);
  font-family: var(--db-font-headline);
}
.page-home .home-quick__mock-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: var(--db-text-secondary);
  font-family: var(--db-font-mono);
}
.page-home .home-quick__mock-action {
  margin-top: 4px;
  font-size: 13px;
  color: var(--db-accent-green);
  font-weight: 600;
  font-family: var(--db-font-headline);
  letter-spacing: 0.02em;
}

/* ============ 本周赛程周历 ============ */
.page-home .home-calendar {
  background: var(--home-void);
  padding-top: 64px;
  padding-bottom: 64px;
}
.page-home .home-calendar__intro {
  color: var(--db-text-secondary);
  line-height: 1.8;
  font-size: 15px;
  max-width: 780px;
}
.page-home .home-calendar__hscroll {
  display: flex;
  gap: 14px;
  margin-top: 28px;
  overflow-x: auto;
  padding-bottom: 12px;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  scrollbar-color: var(--db-accent-blue) transparent;
}
.page-home .home-cal--day {
  flex: 0 0 242px;
  scroll-snap-align: start;
  background: var(--home-panel);
  border-top: 3px solid var(--db-accent-blue);
  padding: 14px;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}
.page-home .home-cal--day__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 10px;
  margin-bottom: 10px;
  border-bottom: 1px solid var(--home-line);
  font-size: 13px;
  font-weight: 700;
  color: var(--db-text-primary);
}
.page-home .home-cal--day__head span:last-child {
  font-family: var(--db-font-mono);
  color: var(--db-accent-green);
  font-size: 12px;
  font-weight: 400;
}
.page-home .home-cal--day__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-home .home-cal--day__list li {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--db-text-secondary);
  line-height: 1.5;
}
.page-home .home-cal--league {
  font-family: var(--db-font-mono);
  font-size: 11px;
  color: var(--db-accent-blue);
  background: rgba(0, 198, 255, 0.1);
  padding: 2px 6px;
  border-radius: 0;
}
.page-home .home-cal--time {
  font-family: var(--db-font-mono);
  color: var(--db-text-primary);
  font-size: 12px;
  white-space: nowrap;
}

/* ============ CTA 与平台数据 ============ */
.page-home .home-reach {
  background: var(--home-panel);
  padding-top: 64px;
  padding-bottom: 64px;
}
.page-home .home-reach__panel {
  background:
    linear-gradient(135deg, rgba(0, 198, 255, 0.14) 0%, transparent 55%),
    var(--home-void);
  border: 1px solid var(--home-strong-line);
  padding: 28px 22px;
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
  display: grid;
  gap: 14px;
}
.page-home .home-reach__panel .db-section__title {
  font-size: 1.55rem;
  line-height: 1.35;
  margin: 0;
}
.page-home .home-reach__panel p {
  color: var(--db-text-secondary);
  line-height: 1.8;
  font-size: 15px;
  max-width: 640px;
  margin: 0;
}
.page-home .home-reach__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 6px;
}
.page-home .home-reach__trust {
  color: var(--db-text-secondary);
  font-size: 13px;
  border-left: 2px solid var(--db-accent-green);
  padding-left: 12px;
  margin: 18px 0 0;
  line-height: 1.7;
}
.page-home .home-reach__metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 28px;
}
.page-home .home-metric {
  background: var(--home-void);
  border-bottom: 3px solid var(--db-accent-blue);
  padding: 22px 18px;
  display: grid;
  gap: 4px;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}
.page-home .home-metric__num {
  font-family: var(--db-font-mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--db-text-primary);
  line-height: 1.2;
}
.page-home .home-metric__label {
  font-size: 13px;
  color: var(--db-text-secondary);
}

/* ============ 桌面适配 ============ */
@media (min-width: 768px) {
  .page-home .home-reports__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .page-home .home-reach__metrics {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }
  .page-home .home-hero__switch-area {
    grid-template-columns: 340px minmax(0, 1fr);
    gap: 24px;
  }
}

@media (min-width: 1024px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 1fr) 340px;
    grid-template-areas:
      "brand announce"
      "stage stage"
      "chart tabswitch";
    gap: 26px;
  }
  .page-home .home-hero__brand {
    grid-area: brand;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 24px;
  }
  .page-home .home-hero__brand .db-brand {
    flex: 0 0 100%;
  }
  .page-home .home-hero__brand .db-nav {
    flex: 1 1 auto;
  }
  .page-home .home-hero__announce {
    grid-area: announce;
  }
  .page-home .home-hero__stage {
    grid-area: stage;
    padding: 32px 28px;
  }
  .page-home .home-hero__chart {
    grid-area: chart;
  }
  .page-home .home-hero__tabswitch {
    grid-area: tabswitch;
  }
  .page-home .home-hero__headline h1 {
    font-size: clamp(2.6rem, 4.2vw, 4.15rem);
    max-width: 800px;
  }
  .page-home .home-reports__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-home .home-quick__grid {
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
  }
}

@media (min-width: 1280px) {
  .page-home .home-reports__grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
  }
  .page-home .home-calendar__hscroll {
    gap: 18px;
  }
}