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

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 5.5vw, 72px) 0 clamp(26px, 4.5vw, 60px);
  isolation: isolate;
}

.page-home .hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-home .hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: 72% 58%;
  filter: saturate(0.55) brightness(0.4) contrast(1.05);
}

.page-home .hero__grid {
  position: absolute;
  inset: -18% -12%;
  z-index: -1;
  background-image:
    repeating-linear-gradient(96deg, rgba(41, 242, 192, 0.09) 0 1px, transparent 1px 28px),
    repeating-linear-gradient(6deg, rgba(31, 58, 53, 0.6) 0 1px, transparent 1px 56px);
  -webkit-mask-image: linear-gradient(155deg, rgba(0, 0, 0, 0.95), rgba(0, 0, 0, 0) 72%);
  mask-image: linear-gradient(155deg, rgba(0, 0, 0, 0.95), rgba(0, 0, 0, 0) 72%);
  pointer-events: none;
}

.page-home .hero__inner {
  position: relative;
  display: grid;
  gap: 18px;
}

.page-home .hero__status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-home .hero__pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  animation: home-pulse 1.6s ease-out infinite;
}

@keyframes home-pulse {
  0% { box-shadow: 0 0 0 0 rgba(41, 242, 192, 0.55); }
  100% { box-shadow: 0 0 0 13px rgba(41, 242, 192, 0); }
}

.page-home .hero__title {
  margin: 0;
  display: grid;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(44px, 11vw, 128px);
  line-height: 0.94;
  letter-spacing: 0.005em;
  color: var(--white);
}

.page-home .hero__title-accent {
  color: var(--cyan);
  text-shadow: 0 0 34px rgba(41, 242, 192, 0.35);
}

.page-home .hero__lede {
  max-width: 48ch;
  margin: 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--white);
}

.page-home .hero__jump {
  justify-self: start;
  padding-bottom: 2px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .hero__jump:hover,
.page-home .hero__jump:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-home .hero__routes {
  display: grid;
  gap: 14px;
  margin-top: 10px;
}

.page-home .route-card {
  padding: 18px 20px 20px;
  background: rgba(12, 29, 26, 0.9);
  border: 1px solid var(--line);
  border-left: 3px solid var(--mist);
  backdrop-filter: blur(6px);
}

.page-home .route-card--new {
  border-left-color: var(--cyan);
  background: linear-gradient(115deg, rgba(41, 242, 192, 0.13), rgba(12, 29, 26, 0.92) 62%);
  box-shadow: 0 26px 64px -40px rgba(41, 242, 192, 0.8);
}

.page-home .route-card__label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-home .route-card--new .route-card__label {
  color: var(--cyan);
}

.page-home .route-card__num {
  display: flex;
  align-items: baseline;
  gap: 7px;
  margin: 8px 0 10px;
  font-family: var(--font-mono);
}

.page-home .route-card__num b {
  font-size: clamp(34px, 6vw, 54px);
  line-height: 1;
  color: var(--white);
}

.page-home .route-card--new .route-card__num b {
  color: var(--cyan);
}

.page-home .route-card__num i {
  font-style: normal;
  font-size: 14px;
  color: var(--mist);
}

.page-home .route-card__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .route-card--new .route-card__note {
  color: var(--white);
}

/* ---------- 规模比分条 ---------- */
.page-home .home-metrics {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}

.page-home .home-metrics .score-band__value {
  color: var(--cyan);
}

/* ---------- 联赛横带 ---------- */
.page-home .league .section-head {
  margin-bottom: 18px;
}

.page-home .league-strip {
  scrollbar-width: thin;
  scrollbar-color: var(--cyan) var(--line);
  padding-block: 8px 20px;
}

.page-home .league-strip::-webkit-scrollbar {
  height: 6px;
}

.page-home .league-strip::-webkit-scrollbar-track {
  background: var(--line);
}

.page-home .league-strip::-webkit-scrollbar-thumb {
  background: var(--cyan);
}

.page-home .league-strip > li {
  display: flex;
  list-style: none;
}

.page-home .league-strip__item {
  display: grid;
  gap: 6px;
  align-content: start;
  min-width: 232px;
  padding: 16px 18px 18px;
  text-decoration: none;
  color: var(--white);
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 2px solid var(--league-accent, var(--line));
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.page-home .league-strip__item:hover,
.page-home .league-strip__item:focus-visible {
  transform: translateY(-4px);
  border-color: var(--line);
  border-left-color: var(--cyan);
  background: rgba(41, 242, 192, 0.07);
}

.page-home .league-strip__code {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--league-accent, var(--cyan));
}

.page-home .league-strip__name {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
}

.page-home .league-strip__meta {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-home .league-strip > li:nth-child(4n + 1) .league-strip__item { --league-accent: var(--cyan); }
.page-home .league-strip > li:nth-child(4n + 2) .league-strip__item { --league-accent: var(--cyan); }
.page-home .league-strip > li:nth-child(4n + 3) .league-strip__item { --league-accent: var(--orange); }
.page-home .league-strip > li:nth-child(4n + 4) .league-strip__item { --league-accent: var(--yellow); }

/* ---------- 通道状态 ---------- */
.page-home .repair .section-head {
  margin-bottom: 20px;
}

.page-home .repair__banner {
  position: relative;
  margin: 0 0 22px;
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
}

.page-home .repair__banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 78% 34%, rgba(41, 242, 192, 0.28), transparent 58%),
    repeating-linear-gradient(90deg, rgba(6, 17, 15, 0.72) 0 2px, transparent 2px 5px);
  pointer-events: none;
}

.page-home .repair__banner img {
  display: block;
  width: 100%;
  height: clamp(140px, 24vw, 250px);
  object-fit: cover;
  object-position: center 32%;
  filter: saturate(0.7) brightness(0.75);
}

.page-home .repair__filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.page-home .repair__filter .tag {
  appearance: none;
  padding: 7px 13px;
  font-family: var(--font-mono);
  background: transparent;
  border: 1px solid var(--line);
  cursor: pointer;
  transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-home .repair__filter .tag:hover,
.page-home .repair__filter .tag:focus-visible {
  border-color: currentColor;
}

.page-home .repair__filter .tag.is-active {
  border-color: currentColor;
  background: rgba(41, 242, 192, 0.12);
}

.page-home .repair__filter .tag--orange.is-active {
  background: rgba(255, 106, 43, 0.14);
}

.page-home .repair__filter .tag--yellow.is-active {
  background: rgba(255, 212, 59, 0.14);
}

.page-home .repair__list {
  display: grid;
  gap: 16px;
}

.page-home .repair-card {
  position: relative;
  padding: 20px 20px 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: 2px solid var(--cyan);
}

.page-home .repair-card.is-hidden {
  display: none;
}

.page-home .repair-card__code {
  display: block;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-home .repair-card__title {
  margin: 8px 0 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
}

.page-home .repair-card__status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin: 0 0 12px;
  font-size: 13px;
  color: var(--cyan);
}

.page-home .repair-card__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  animation: home-pulse 1.6s ease-out infinite;
}

.page-home .repair-card__body {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--white);
}

.page-home .repair-card__after {
  display: inline-block;
  margin: 0;
  padding: 5px 10px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--yellow);
  background: rgba(255, 212, 59, 0.08);
  border: 1px solid rgba(255, 212, 59, 0.28);
}

/* ---------- 版本对照 ---------- */
.page-home .compare__grid {
  display: grid;
  gap: 26px;
}

.page-home .compare__figure {
  margin: 0;
}

.page-home .compare__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .compare__tracks {
  display: grid;
  gap: 4px;
}

.page-home .metric {
  padding: 16px 0;
  border-bottom: 1px dashed var(--line);
}

.page-home .metric:first-child {
  padding-top: 0;
}

.page-home .metric--steps { --old-w: 100%; --new-w: 40%; }
.page-home .metric--time { --old-w: 100%; --new-w: 44%; }
.page-home .metric--load { --old-w: 100%; --new-w: 35%; }

.page-home .metric__top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 12px;
}

.page-home .metric__label {
  font-size: 15px;
  color: var(--white);
}

.page-home .metric__unit {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-home .metric__bars {
  display: grid;
  gap: 8px;
}

.page-home .metric__bar {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
}

.page-home .metric__val {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-home .metric__bar--new .metric__val {
  color: var(--cyan);
}

.page-home .metric__rail {
  position: relative;
  display: block;
  height: 9px;
  background: rgba(31, 58, 53, 0.7);
  overflow: hidden;
}

.page-home .metric__rail > span {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  display: block;
}

.page-home .metric__bar--old .metric__rail > span {
  width: var(--old-w, 100%);
  background: var(--mist);
  opacity: 0.5;
}

.page-home .metric__bar--new .metric__rail > span {
  width: var(--new-w, 50%);
  background: linear-gradient(90deg, var(--cyan), var(--orange));
}

/* ---------- 上手路径 ---------- */
.page-home .onboard .section-head {
  margin-bottom: 22px;
}

.page-home .steps {
  display: grid;
  gap: 16px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
}

.page-home .steps__item {
  padding: 18px 18px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: 2px solid var(--line);
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-home .steps__item:hover {
  transform: translateY(-4px);
}

.page-home .steps__item:nth-child(1),
.page-home .steps__item:nth-child(2) { border-top-color: var(--cyan); }
.page-home .steps__item:nth-child(3) { border-top-color: var(--orange); }
.page-home .steps__item:nth-child(4) { border-top-color: var(--yellow); }

.page-home .steps__num {
  display: block;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--mist);
}

.page-home .steps__title {
  margin: 8px 0 8px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--white);
}

.page-home .steps__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .onboard__figure {
  margin: 0;
}

.page-home .onboard__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 按需进入 ---------- */
.page-home .start-card {
  display: block;
  padding: 22px;
  text-decoration: none;
  color: var(--white);
  background: var(--panel);
  border: 1px solid var(--line);
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.page-home .start-card:hover,
.page-home .start-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--cyan);
  background: rgba(41, 242, 192, 0.06);
}

.page-home .start-card__code {
  display: block;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--orange);
}

.page-home .start-card__title {
  margin: 10px 0 8px;
  font-size: 19px;
  font-weight: 700;
  color: var(--white);
}

.page-home .start-card__text {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .start-card__link {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

/* ---------- 收束 ---------- */
.page-home .closing__inner {
  display: grid;
  gap: 16px;
  padding: clamp(24px, 5vw, 48px);
  background:
    linear-gradient(135deg, rgba(41, 242, 192, 0.11), transparent 58%),
    var(--brown);
  border: 1px solid var(--line);
  border-left: 4px solid var(--orange);
}

.page-home .closing__title {
  margin: 0;
  font-size: clamp(22px, 3.4vw, 32px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--white);
}

.page-home .closing__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--white);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .hero__routes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    align-items: start;
  }

  .page-home .route-card--old {
    transform: translateY(22px);
  }

  .page-home .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-home .steps__item:nth-child(even) {
    transform: translateY(18px);
  }

  .page-home .steps__item:nth-child(even):hover {
    transform: translateY(14px);
  }
}

@media (min-width: 960px) {
  .page-home .hero__routes {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    gap: 26px;
  }

  .page-home .hero__lede {
    font-size: 17px;
  }

  .page-home .repair__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-home .repair-card:nth-child(2) {
    transform: translateY(20px);
  }

  .page-home .compare__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 40px;
    align-items: start;
  }

  .page-home .closing__inner {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    align-items: center;
    column-gap: 32px;
  }

  .page-home .closing__title,
  .page-home .closing__text {
    grid-column: 1;
  }

  .page-home .closing__actions {
    grid-column: 2;
    grid-row: 1 / span 2;
    justify-content: flex-end;
  }
}

@media (min-width: 1120px) {
  .page-home .steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .steps__item:nth-child(even) {
    transform: none;
  }
}

@media (max-width: 719px) {
  .page-home .hero__title {
    font-size: clamp(40px, 13vw, 64px);
  }

  .page-home .metric__bar {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 8px;
  }

  .page-home .closing__actions .btn {
    flex: 1 1 auto;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hero__pulse,
  .page-home .repair-card__dot {
    animation: none;
  }

  .page-home .league-strip__item,
  .page-home .steps__item,
  .page-home .start-card {
    transition: none;
  }

  .page-home .league-strip__item:hover,
  .page-home .league-strip__item:focus-visible,
  .page-home .steps__item:hover,
  .page-home .start-card:hover,
  .page-home .start-card:focus-visible {
    transform: none;
  }
}
<<<END>>>