/* ===== 首页：框景季票总览 + 堆叠档案面板 ===== */

.page-home {
  --ph-line: rgba(143, 163, 184, 0.22);
  --ph-line-strong: rgba(143, 163, 184, 0.42);
  --ph-card: #0d2139;
  --ph-card-hover: #122f4c;
  display: block;
}

.page-home .mono {
  font-family: var(--font-mono);
}

/* --- 面包屑 --- */
.page-home .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(16px, 2.5vw, 26px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-steel);
}

.page-home .breadcrumbs__item {
  color: var(--c-steel);
}

.page-home .breadcrumbs__item:last-child {
  color: var(--c-paper);
}

.page-home .breadcrumbs__sep {
  color: rgba(143, 163, 184, 0.5);
}

/* --- 区块标题 --- */
.page-home .section-head {
  max-width: 68ch;
  margin-bottom: clamp(24px, 4vw, 46px);
}

.page-home .section-head--split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  max-width: none;
  align-items: end;
}

.page-home .section-head--split .section-title {
  margin-bottom: 0;
}

.page-home .section-note {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-steel);
}

/* --- 首屏框景 --- */
.page-home .hero-frame {
  position: relative;
  padding: clamp(24px, 4vw, 44px) 0 clamp(40px, 6vw, 84px);
  background:
    radial-gradient(115% 85% at 84% -4%, rgba(18, 58, 92, 0.9) 0%, rgba(11, 27, 51, 0) 64%),
    var(--c-night);
}

.page-home .frame {
  position: relative;
  border: 1px solid var(--ph-line);
  padding: clamp(26px, 4vw, 52px);
  background: linear-gradient(180deg, rgba(244, 241, 232, 0.06), rgba(244, 241, 232, 0) 58%);
}

.page-home .frame::before,
.page-home .frame::after {
  content: "";
  position: absolute;
  left: -1px;
  width: 2px;
  height: 46px;
  background: var(--c-fluo);
  opacity: 0.75;
}

.page-home .frame::before {
  top: -1px;
}

.page-home .frame::after {
  bottom: -1px;
}

.page-home .frame__rule {
  position: absolute;
  left: clamp(26px, 4vw, 52px);
  right: clamp(26px, 4vw, 52px);
  height: 7px;
  pointer-events: none;
  background: repeating-linear-gradient(
    90deg,
    rgba(143, 163, 184, 0.45) 0 1px,
    transparent 1px 10px
  );
  opacity: 0.7;
}

.page-home .frame__rule--top {
  top: 9px;
}

.page-home .frame__rule--bottom {
  bottom: 9px;
}

.page-home .frame__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 46px);
  align-items: center;
  padding-top: 12px;
  padding-bottom: 12px;
}

.page-home .frame__copy .eyebrow {
  display: block;
  margin-bottom: 14px;
}

.page-home .frame__copy h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(30px, 5.6vw, 58px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--c-paper);
}

.page-home .frame__copy .lead {
  max-width: 46ch;
  margin: 0 0 26px;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: rgba(244, 241, 232, 0.82);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 22px;
}

.page-home .hero-note {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-steel);
}

.page-home .hero-figure {
  margin: 0;
}

.page-home .hero-figure .figure__frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--ph-line-strong);
  background: rgba(7, 16, 31, 0.6);
}

.page-home .hero-figure .figure__media {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(0.6) contrast(1.06) brightness(0.86);
}

.page-home .hero-figure__badge {
  position: absolute;
  right: 12px;
  bottom: 12px;
  padding: 6px 10px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-ink);
  background: var(--c-fluo);
}

.page-home .hero-figure .figure__caption {
  margin-top: 10px;
  font-size: 12px;
  color: var(--c-steel);
}

/* --- 关键指标 --- */
.page-home .metrics-band {
  background: var(--c-night);
}

.page-home .metric-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--ph-line);
  border: 1px solid var(--ph-line);
}

.page-home .metric-grid > li {
  display: flex;
}

.page-home .metric-card {
  display: flex;
  flex-direction: column;
  width: 100%;
  padding: clamp(22px, 3vw, 32px);
  background: var(--c-night);
  color: inherit;
  text-decoration: none;
  transition: background var(--dur) var(--ease);
}

.page-home .metric-card:hover,
.page-home .metric-card:focus-visible {
  background: var(--c-plateau);
}

.page-home .metric-card__tag {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--c-steel);
}

.page-home .metric-card__value {
  display: block;
  margin: 16px 0 12px;
  font-family: var(--font-mono);
  font-size: clamp(32px, 4.6vw, 48px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--c-fluo);
}

.page-home .metric-card:hover .metric-card__value {
  color: var(--c-paper);
}

.page-home .metric-card__label {
  display: block;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 241, 232, 0.72);
}

/* --- 轮次锚点 --- */
.page-home .round-band {
  background: var(--c-night);
}

.page-home .round-rail {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 4px 4px 18px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(143, 163, 184, 0.4) transparent;
}

.page-home .round-chip {
  flex: 0 0 auto;
  scroll-snap-align: start;
  width: min(190px, 62vw);
  padding: 18px 18px 16px;
  border: 1px solid var(--ph-line);
  border-top: 2px solid var(--c-saffron);
  background: rgba(244, 241, 232, 0.035);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-home .round-chip:hover {
  background: rgba(244, 241, 232, 0.07);
  border-color: rgba(143, 163, 184, 0.5);
  border-top-color: var(--c-fluo);
}

.page-home .round-chip--mark {
  border-top-color: var(--c-fluo);
}

.page-home .round-chip--extra {
  border-top-color: var(--c-steel);
  background: rgba(18, 58, 92, 0.5);
}

.page-home .round-chip__no {
  display: block;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--c-paper);
}

.page-home .round-chip__name {
  display: block;
  margin: 8px 0 10px;
  font-size: 14px;
  color: rgba(244, 241, 232, 0.86);
}

.page-home .round-chip__meta {
  display: block;
  padding-top: 10px;
  border-top: 1px dashed rgba(143, 163, 184, 0.28);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--c-steel);
}

.page-home .round-figure {
  margin: clamp(18px, 3vw, 32px) 0 0;
}

.page-home .round-figure .figure__frame {
  overflow: hidden;
  border: 1px solid var(--ph-line);
}

.page-home .round-figure .figure__media {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 21 / 10;
  object-fit: cover;
  filter: saturate(0.55) contrast(1.05) brightness(0.82);
}

.page-home .round-figure .figure__caption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-steel);
}

/* --- 球队档案 --- */
.page-home .team-band .team-intro {
  margin-bottom: clamp(28px, 4vw, 44px);
}

.page-home .team-figure {
  margin: 0;
}

.page-home .team-figure .figure__frame {
  overflow: hidden;
  border: 1px solid var(--line-paper);
}

.page-home .team-figure .figure__media {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.58) contrast(1.05) brightness(0.85);
}

.page-home .team-figure .figure__caption {
  margin-top: 10px;
  font-size: 12px;
  color: rgba(244, 241, 232, 0.62);
}

.page-home .tier-rail {
  display: flex;
  gap: 12px;
  margin: 0;
  padding: 4px 4px 20px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(244, 241, 232, 0.32) transparent;
}

.page-home .tier-card {
  flex: 0 0 auto;
  scroll-snap-align: start;
  width: min(286px, 80vw);
  padding: 22px 20px 24px;
  border: 1px solid var(--line-paper);
  background: rgba(7, 16, 31, 0.42);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .tier-card:hover {
  background: rgba(7, 16, 31, 0.66);
  border-color: rgba(217, 242, 74, 0.5);
}

.page-home .tier-card__level {
  display: block;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--c-steel);
}

.page-home .tier-card__name {
  margin: 12px 0 6px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--c-paper);
}

.page-home .tier-card__count {
  display: block;
  margin-bottom: 14px;
  font-size: 15px;
  font-weight: 700;
  color: var(--c-saffron);
}

.page-home .tier-card__desc {
  margin: 0;
  padding-top: 14px;
  border-top: 1px dashed rgba(244, 241, 232, 0.2);
  font-size: 14px;
  line-height: 1.75;
  color: rgba(244, 241, 232, 0.76);
}

.page-home .tier-rail__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-steel);
}

.page-home .team-link {
  font-family: var(--font-body);
  letter-spacing: 0;
}

/* --- 档案服务模块 --- */
.page-home .module-band {
  background: var(--c-night);
}

.page-home .module-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--ph-line);
  border: 1px solid var(--ph-line);
}

.page-home .module-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(24px, 3vw, 34px);
  background: var(--c-night);
  border-top: 2px solid transparent;
  transition: background var(--dur) var(--ease), border-top-color var(--dur) var(--ease);
}

.page-home .module-card:hover {
  background: var(--ph-card);
  border-top-color: var(--c-saffron);
}

.page-home .module-card__index {
  display: block;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-saffron);
}

.page-home .module-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 24px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--c-paper);
}

.page-home .module-card__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 241, 232, 0.76);
}

.page-home .module-card__list {
  margin: 4px 0 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px dashed rgba(143, 163, 184, 0.26);
}

.page-home .module-card__list li {
  position: relative;
  padding-left: 16px;
  margin-bottom: 8px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-steel);
}

.page-home .module-card__list li:last-child {
  margin-bottom: 0;
}

.page-home .module-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 1px;
  background: var(--c-saffron);
}

.page-home .module-card__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-home .module-figure {
  margin: 0;
}

.page-home .module-figure .figure__frame {
  overflow: hidden;
  border: 1px solid var(--ph-line);
}

.page-home .module-figure .figure__media {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(0.5) contrast(1.08) brightness(0.82);
}

.page-home .module-figure .figure__caption {
  margin-top: 10px;
  font-size: 12px;
  color: var(--c-steel);
}

/* --- 合作与帮助入口 --- */
.page-home .start-band {
  border-top: 1px solid var(--line-soft);
}

.page-home .start-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-home .start-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(24px, 3vw, 34px);
  background: var(--c-ink);
  color: inherit;
  text-decoration: none;
  transition: background var(--dur) var(--ease);
}

.page-home .start-card:hover,
.page-home .start-card:focus-visible {
  background: var(--c-plateau);
}

.page-home .start-card__tag {
  align-self: flex-start;
  padding: 4px 9px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--c-night);
  background: var(--c-steel);
}

.page-home .start-card:hover .start-card__tag {
  background: var(--c-fluo);
}

.page-home .start-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 23px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--c-paper);
}

.page-home .start-card__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 241, 232, 0.76);
}

.page-home .start-card__go {
  margin-top: auto;
  padding-top: 14px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-saffron);
  border-top: 1px solid rgba(143, 163, 184, 0.24);
}

.page-home .start-card:hover .start-card__go {
  color: var(--c-fluo);
}

.page-home .trust-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: clamp(28px, 4vw, 48px) 0 0;
  padding: 0;
  list-style: none;
  background: rgba(143, 163, 184, 0.16);
  border: 1px solid rgba(143, 163, 184, 0.16);
}

.page-home .trust-item {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 20px 22px;
  background: rgba(7, 16, 31, 0.72);
}

.page-home .trust-item__num {
  flex: 0 0 auto;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--c-fluo);
}

.page-home .trust-item__txt {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 241, 232, 0.74);
}

/* --- 响应式 --- */
@media (min-width: 620px) {
  .page-home .metric-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (min-width: 820px) {
  .page-home .module-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-home .module-card--wide {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(24px, 3.4vw, 44px);
    align-items: center;
  }

  .page-home .start-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .page-home .frame__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(32px, 5vw, 68px);
  }

  .page-home .section-head--split {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: clamp(24px, 4vw, 56px);
  }

  .page-home .round-chip {
    width: 176px;
  }

  .page-home .tier-card {
    width: 268px;
  }
}

@media (min-width: 1024px) {
  .page-home .metric-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-home .trust-strip {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 560px) {
  .page-home .frame__rule {
    display: none;
  }

  .page-home .hero-actions .btn {
    flex: 1 1 100%;
    text-align: center;
  }
}