.page-home {
  --home-cut: 18px;
  --home-cut-lg: 26px;
  --home-rule: rgba(140, 148, 158, 0.22);
  background: var(--rb-black);
  color: var(--rb-ink);
}

/* ============ 封面 ============ */
.page-home .home-cover {
  position: relative;
  overflow: hidden;
  padding: clamp(36px, 5vw, 76px) 0 clamp(56px, 8vw, 104px);
  background:
    radial-gradient(90% 72% at 88% 4%, rgba(210, 32, 47, 0.30), transparent 62%),
    radial-gradient(72% 62% at 6% 102%, rgba(46, 125, 255, 0.16), transparent 66%),
    linear-gradient(180deg, #0A0B0D 0%, #0C0F15 100%);
}

.page-home .home-cover::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--rb-red) 0 38%, var(--rb-yellow) 38% 62%, var(--rb-blue) 62% 100%);
  opacity: 0.85;
}

.page-home .home-cover__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 64px);
  align-items: center;
}

.page-home .home-cover__rail {
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2vw, 22px);
}

.page-home .home-cover__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  color: var(--rb-yellow);
  font-size: 12px;
  letter-spacing: 0.18em;
}

.page-home .home-cover__ticks {
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.page-home .home-cover__ticks i {
  display: block;
  width: 3px;
  height: 14px;
  background: var(--rb-red);
}

.page-home .home-cover__ticks i:nth-child(2) {
  height: 9px;
  background: var(--rb-yellow);
}

.page-home .home-cover__ticks i:nth-child(3) {
  height: 11px;
  background: var(--rb-blue);
}

.page-home .home-cover__title {
  margin: 0;
  font-size: clamp(2.6rem, 7vw, 4.4rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  font-weight: 900;
}

.page-home .home-cover__title-soft {
  display: block;
  color: var(--rb-red);
}

.page-home .home-cover__lead {
  margin: 0;
  max-width: 34ch;
  color: var(--rb-ink-soft);
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  line-height: 1.78;
}

.page-home .home-cover__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--home-rule);
}

.page-home .home-cover__stats li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  background: rgba(18, 22, 30, 0.78);
  border-top: 2px solid var(--rb-red);
}

.page-home .home-cover__stats li:nth-child(2) {
  border-top-color: var(--rb-blue);
}

.page-home .home-cover__stats li:nth-child(3) {
  border-top-color: var(--rb-yellow);
}

.page-home .home-cover__stats .rb-num {
  font-size: clamp(1.25rem, 2.6vw, 1.6rem);
  font-weight: 700;
  color: var(--rb-ink);
}

.page-home .home-cover__stats span:last-child {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--rb-ink-dim);
}

.page-home .home-cover__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.page-home .home-cover__stage {
  position: relative;
}

.page-home .home-cover__media {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: linear-gradient(140deg, #1A1F2B, #0A0B0D);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 36px), calc(100% - 36px) 100%, 0 100%);
}

.page-home .home-cover__media img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .home-cover__badge {
  position: absolute;
  left: clamp(12px, 3vw, 26px);
  bottom: clamp(12px, 3vw, 26px);
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: min(80%, 360px);
  padding: 12px 18px;
  background: rgba(110, 18, 32, 0.94);
  border-left: 3px solid var(--rb-yellow);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}

.page-home .home-cover__badge-code {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--rb-yellow);
}

.page-home .home-cover__badge-text {
  font-size: 12.5px;
  line-height: 1.5;
  letter-spacing: 0.03em;
  color: var(--rb-ink);
}

/* ============ 赛季时间轴 ============ */
.page-home .home-timeline {
  position: relative;
  overflow: hidden;
  padding: clamp(56px, 7vw, 96px) 0 clamp(48px, 6vw, 80px);
  background: linear-gradient(180deg, #0B3B3A 0%, #0A2A2A 62%, #0A0B0D 100%);
}

.page-home .home-timeline__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  mix-blend-mode: luminosity;
  pointer-events: none;
}

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

.page-home .home-timeline__head {
  max-width: 62ch;
  margin-bottom: clamp(30px, 4vw, 52px);
}

.page-home .home-timeline__head .rb-title {
  margin: 8px 0 14px;
}

.page-home .home-timeline__note {
  margin: 0;
  color: var(--rb-ink-soft);
  font-size: 0.98rem;
  line-height: 1.78;
}

.page-home .home-timeline__track {
  position: relative;
  overflow-x: auto;
  padding-bottom: 10px;
}

.page-home .home-timeline__line {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  min-width: 1120px;
  height: 56px;
}

.page-home .home-timeline__nodes {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
  min-width: 1120px;
  display: grid;
  grid-template-columns: repeat(7, minmax(150px, 1fr));
  gap: 14px;
}

.page-home .tl-node {
  position: relative;
  padding-top: 84px;
}

.page-home .tl-node::before {
  content: "";
  position: absolute;
  top: 46px;
  left: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--rb-blue);
  box-shadow: 0 0 0 4px rgba(46, 125, 255, 0.18);
}

.page-home .tl-node::after {
  content: "";
  position: absolute;
  top: 58px;
  left: 10px;
  width: 2px;
  height: 18px;
  background: linear-gradient(180deg, var(--rb-blue), rgba(46, 125, 255, 0));
}

.page-home .tl-node__code {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--rb-ink);
}

.page-home .tl-node__year {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--rb-yellow);
}

.page-home .tl-node__tag {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.62;
  color: var(--rb-ink-soft);
}

/* ============ 三条路径 ============ */
.page-home .home-path {
  padding: clamp(56px, 7vw, 100px) 0;
  background: var(--rb-black);
}

.page-home .home-path__head {
  margin-bottom: clamp(26px, 4vw, 46px);
}

.page-home .home-path__head .rb-title {
  margin: 8px 0 0;
}

.page-home .home-path__split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3vw, 40px);
}

.page-home .home-path__rail {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-home .home-path__list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: transparent;
  border: 0;
  padding: 0;
}

.page-home .home-path__tab {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 4px 14px;
  width: 100%;
  padding: 16px 18px;
  text-align: left;
  font: inherit;
  cursor: pointer;
  color: var(--rb-ink-soft);
  background: rgba(18, 22, 30, 0.6);
  border: 1px solid var(--home-rule);
  border-left: 3px solid transparent;
  transition: background 180ms var(--rb-ease), border-color 180ms var(--rb-ease), color 180ms var(--rb-ease);
}

.page-home .home-path__tab:hover {
  background: rgba(25, 27, 58, 0.78);
  color: var(--rb-ink);
}

.page-home .home-path__tab:focus-visible {
  outline: 2px solid var(--rb-blue);
  outline-offset: 2px;
}

.page-home .home-path__tab[aria-selected="true"] {
  color: var(--rb-ink);
  background: var(--rb-panel);
  border-color: var(--home-rule);
  border-left-color: var(--rb-red);
}

.page-home .home-path__tab-num {
  grid-row: span 2;
  font-size: 1.05rem;
  color: var(--rb-red);
}

.page-home .home-path__tab[aria-selected="true"] .home-path__tab-num {
  color: var(--rb-yellow);
}

.page-home .home-path__tab-label {
  font-size: 1.0625rem;
  font-weight: 700;
}

.page-home .home-path__tab-hint {
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--rb-ink-dim);
}

.page-home .home-path__media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--home-rule);
}

.page-home .home-path__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .home-path__panels {
  display: grid;
}

.page-home .home-path__panel {
  padding: clamp(24px, 3vw, 40px);
  background: var(--rb-panel);
  border: 1px solid var(--home-rule);
  border-left: 3px solid var(--rb-red);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
}

.page-home .home-path__panel-title {
  margin: 0 0 14px;
  font-size: clamp(1.3rem, 2.2vw, 1.75rem);
  font-weight: 800;
  line-height: 1.26;
}

.page-home .home-path__panel p {
  margin: 0 0 20px;
  max-width: 46ch;
  color: var(--rb-ink-soft);
  line-height: 1.8;
}

.page-home .home-path__facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px 20px;
  margin: 0 0 24px;
  padding: 18px 0 0;
  border-top: 1px solid var(--home-rule);
}

.page-home .home-path__facts dt {
  margin-bottom: 6px;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--rb-gray);
}

.page-home .home-path__facts dd {
  margin: 0;
  font-size: 1.05rem;
  color: var(--rb-ink);
}

.page-home .home-path__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 3px;
  color: var(--rb-blue);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 125, 255, 0.45);
}

.page-home .home-path__link::after {
  content: "→";
}

.page-home .home-path__link:focus-visible {
  outline: 2px solid var(--rb-blue);
  outline-offset: 3px;
}

/* ============ 档位与派彩摘要 ============ */
.page-home .home-scale {
  padding: clamp(56px, 7vw, 100px) 0;
  background: linear-gradient(135deg, #191B3A 0%, #12162B 56%, #0A0B0D 100%);
}

.page-home .home-scale__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 52px);
  align-items: start;
}

.page-home .home-scale__body .rb-title {
  margin: 8px 0 14px;
}

.page-home .home-scale__lead {
  margin: 0 0 24px;
  max-width: 52ch;
  color: var(--rb-ink-soft);
  line-height: 1.76;
}

.page-home .home-scale__table-wrap {
  overflow-x: auto;
  border: 1px solid var(--home-rule);
  background: rgba(10, 11, 13, 0.42);
}

.page-home .home-scale__table {
  width: 100%;
  min-width: 420px;
  border-collapse: collapse;
}

.page-home .home-scale__caption {
  padding: 14px 18px 10px;
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--rb-gray);
}

.page-home .home-scale__table th {
  padding: 12px 18px;
  text-align: left;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  white-space: nowrap;
  color: var(--rb-gray);
  border-bottom: 1px solid var(--home-rule);
}

.page-home .home-scale__table td {
  padding: 14px 18px;
  font-size: 0.98rem;
  color: var(--rb-ink-soft);
  border-bottom: 1px solid rgba(140, 148, 158, 0.14);
}

.page-home .home-scale__table tbody tr:last-child td {
  border-bottom: 0;
}

.page-home .home-scale__table tbody tr:hover {
  background: rgba(210, 32, 47, 0.1);
}

.page-home .home-scale__table .rb-num {
  font-weight: 600;
  color: var(--rb-ink);
}

.page-home .home-scale__table td:last-child .rb-num {
  color: var(--rb-yellow);
}

.page-home .home-scale__code {
  display: inline-block;
  min-width: 34px;
  padding: 2px 8px;
  font-family: var(--rb-font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--rb-white);
  background: var(--rb-red);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 6px 100%, 0 calc(100% - 6px));
}

.page-home .home-scale__foot {
  margin: 18px 0 0;
  max-width: 56ch;
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--rb-ink-dim);
}

.page-home .home-scale__media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--home-rule);
}

.page-home .home-scale__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 4;
  object-fit: cover;
}

/* ============ 更新节奏 ============ */
.page-home .home-cadence {
  padding: clamp(56px, 7vw, 100px) 0;
  background: var(--rb-white);
  color: #0A0B0D;
}

.page-home .home-cadence__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.page-home .home-cadence .rb-eyebrow {
  color: #6E1220;
}

.page-home .home-cadence__intro .rb-title {
  margin: 8px 0 14px;
  color: #0A0B0D;
}

.page-home .home-cadence__intro p {
  margin: 0;
  max-width: 42ch;
  line-height: 1.8;
  color: #3C424B;
}

.page-home .home-cadence__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 26px;
}

.page-home .home-cadence__list li {
  padding-top: 16px;
  border-top: 3px solid #D2202F;
}

.page-home .home-cadence__list li:nth-child(2) {
  border-top-color: #2E7DFF;
}

.page-home .home-cadence__list li:nth-child(3) {
  border-top-color: #191B3A;
}

.page-home .home-cadence__idx {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: #8C949E;
}

.page-home .home-cadence__list h3 {
  margin: 10px 0 8px;
  font-size: 1.1rem;
  font-weight: 800;
  color: #0A0B0D;
}

.page-home .home-cadence__list p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: #454B54;
}

.page-home .home-cadence__team {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 14px 32px;
  margin-top: clamp(32px, 4vw, 52px);
  padding-top: 24px;
  border-top: 1px solid rgba(10, 11, 13, 0.14);
}

.page-home .home-cadence__team-label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: #6E1220;
}

.page-home .home-cadence__team ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
}

.page-home .home-cadence__team li {
  font-size: 0.95rem;
  color: #2B3038;
}

.page-home .home-cadence__team .rb-num {
  margin-right: 5px;
  font-weight: 700;
  color: #D2202F;
}

.page-home .home-cadence__links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  margin-top: 28px;
}

.page-home .home-cadence__links a {
  padding-bottom: 3px;
  font-size: 0.95rem;
  font-weight: 600;
  color: #0A0B0D;
  text-decoration: none;
  border-bottom: 2px solid #D2202F;
}

.page-home .home-cadence__links a:hover {
  color: #D2202F;
}

.page-home .home-cadence__links a:focus-visible {
  outline: 2px solid #2E7DFF;
  outline-offset: 3px;
}

/* ============ 响应式 ============ */
@media (min-width: 720px) {
  .page-home .home-cadence__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .page-home .home-cadence__list li:nth-child(2) {
    margin-top: 34px;
  }

  .page-home .home-cadence__list li:nth-child(3) {
    margin-top: 14px;
  }
}

@media (min-width: 960px) {
  .page-home .home-cover__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-home .home-path__split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-home .home-scale__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .home-cadence__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 56px;
  }
}

@media (min-width: 1180px) {
  .page-home .home-cover__media img {
    aspect-ratio: 4 / 3.15;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-path__tab,
  .page-home .home-path__link {
    transition-duration: 120ms;
  }
}