.page-home {
  --home-cut: 26px;
  padding-bottom: 84px;
}

.page-home .breadcrumb {
  margin-top: 20px;
}

/* ---------- 通用章节节奏 ---------- */
.page-home .kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--mute);
}

.page-home .kicker::before {
  content: "";
  flex: none;
  width: 20px;
  height: 2px;
  background: var(--signal);
}

.page-home .band {
  padding: 60px 0;
  border-top: 1px solid var(--line);
}

.page-home .band__head {
  max-width: 62ch;
  margin-bottom: 36px;
}

.page-home .band__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 7vw, 46px);
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-home .band__lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--mute);
}

.page-home .link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  font-size: 14px;
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, gap .2s ease;
}

.page-home .link-arrow::after {
  content: "→";
  font-family: var(--font-mono);
}

.page-home .link-arrow:hover,
.page-home .link-arrow:focus-visible {
  border-bottom-color: var(--signal);
  gap: 12px;
}

/* ---------- 首屏 ---------- */
.page-home .hero-board {
  padding: 30px 0 6px;
}

.page-home .hero-board__inner {
  display: grid;
  gap: 30px;
}

.page-home .hero-board__title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(40px, 12vw, 84px);
  line-height: .98;
  letter-spacing: -.03em;
  color: var(--paper);
}

.page-home .hero-board__lede {
  max-width: 44ch;
  margin: 0 0 26px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--mute);
}

.page-home .hero-board__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 32px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  font-size: 13px;
  color: var(--mute);
}

.page-home .hero-stats li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
}

.page-home .hero-stats .mono {
  font-family: var(--font-mono);
  font-size: 21px;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-home .hero-board__board {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink-800);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--home-cut)), calc(100% - var(--home-cut)) 100%, 0 100%);
}

.page-home .hero-board__board > img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .42;
}

.page-home .hero-board__board::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(155deg, rgba(5, 7, 13, .32) 0%, rgba(5, 7, 13, .86) 58%, rgba(11, 18, 32, .96) 100%);
}

.page-home .board {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 340px;
  padding: 24px 22px 28px;
}

.page-home .board__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mute);
}

.page-home .board__live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--signal);
}

.page-home .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--signal);
  animation: home-pulse 2.4s ease-out infinite;
}

@keyframes home-pulse {
  0% { box-shadow: 0 0 0 0 rgba(200, 255, 61, .55); }
  70% { box-shadow: 0 0 0 12px rgba(200, 255, 61, 0); }
  100% { box-shadow: 0 0 0 0 rgba(200, 255, 61, 0); }
}

.page-home .board__figure {
  display: flex;
  align-items: flex-start;
  gap: 4px;
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(58px, 17vw, 92px);
  line-height: .9;
  letter-spacing: -.04em;
  color: var(--paper);
}

.page-home .board__plus {
  font-size: .42em;
  line-height: 1;
  color: var(--signal);
}

.page-home .board__label {
  max-width: 30ch;
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mute);
}

.page-home .board__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
  padding-top: 6px;
}

/* ---------- 斜向赛道线 ---------- */
.page-home .lane {
  height: 80px;
  margin: 6px 0 -12px;
}

.page-home .lane svg {
  display: block;
  width: 100%;
  height: 100%;
}

.page-home .lane path {
  fill: none;
  stroke: var(--line);
  stroke-width: 1.5;
  stroke-dasharray: 14 10;
}

.page-home .lane circle {
  fill: var(--signal);
}

/* ---------- 联赛专题 ---------- */
.page-home .league-layout {
  display: grid;
  gap: 28px;
}

.page-home .league-figure {
  margin: 0;
  padding: 10px;
  background: var(--ink-800);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-home .league-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  filter: saturate(.75) contrast(1.05) brightness(.85);
}

.page-home .league-figure figcaption {
  padding: 12px 4px 4px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--mute);
}

.page-home .mini-title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-home .view-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .view-card {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 8px 14px;
  padding: 16px 18px;
  background: var(--ink-800);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-home .view-card__no {
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
}

.page-home .view-card__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .view-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mute);
}

.page-home .rank-note {
  margin-top: 18px;
  padding: 18px 20px 20px;
  background: var(--ink-700);
  border-left: 3px solid var(--flare);
}

.page-home .rank-note .rank-note__title {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--flare);
}

.page-home .rank-note .rank-note__text {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mute);
}

/* ---------- 入口对照 ---------- */
.page-home .route-compare {
  margin-top: 4px;
}

.page-home .entry-switch {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  background: var(--ink-700);
  border: 1px solid var(--line);
}

.page-home .entry-switch__seg {
  appearance: none;
  padding: 9px 18px;
  font: inherit;
  font-size: 14px;
  color: var(--mute);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: color .2s ease, background .2s ease, border-color .2s ease;
}

.page-home .entry-switch__seg[aria-pressed="true"] {
  color: var(--signal);
  background: rgba(200, 255, 61, .08);
  border-color: var(--signal);
}

.page-home .entry-switch__seg:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

.page-home .route-compare__grid {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.page-home .route-path {
  padding: 22px 24px 24px 26px;
  background: var(--ink-800);
}

.page-home .route-path--legacy {
  border-left: 2px dashed var(--mute);
}

.page-home .route-path--new {
  border-left: 3px solid var(--signal);
  background: linear-gradient(180deg, rgba(200, 255, 61, .08), transparent 72%), var(--ink-800);
}

.page-home .route-path .route-path__state {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mute);
}

.page-home .route-path--new .route-path__state {
  color: var(--signal);
}

.page-home .route-path__title {
  margin: 0 0 10px;
  font-size: 19px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .route-path .route-path__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mute);
}

/* ---------- 回看时间轴 ---------- */
.page-home .reel-figure {
  position: relative;
  margin: 0 0 28px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-home .reel-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(.7) brightness(.8) contrast(1.06);
}

.page-home .reel-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(11, 18, 32, .06), rgba(5, 7, 13, .72));
  pointer-events: none;
}

.page-home .reel-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(134px, 1fr);
  gap: 0;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  border-top: 1px solid var(--line);
}

.page-home .reel-node {
  position: relative;
  padding: 24px 14px 8px;
  border-left: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.6;
  color: var(--mute);
  transition: color .2s ease;
}

.page-home .reel-node::before {
  content: "";
  position: absolute;
  top: -5px;
  left: -5px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ink-900);
  border: 2px solid var(--line);
  transition: background .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.page-home .reel-node:hover,
.page-home .reel-node.is-active {
  color: var(--paper);
}

.page-home .reel-node.is-active::before {
  background: var(--signal);
  border-color: var(--signal);
  box-shadow: 0 0 0 5px rgba(200, 255, 61, .14);
}

.page-home .reel-node__min {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-home .reel-node.is-active .reel-node__min {
  color: var(--signal);
}

.page-home .reel-hint {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mute);
}

.page-home .reel-hint a {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 255, 61, .4);
}

/* ---------- 两端场景 ---------- */
.page-home .device-layout {
  display: grid;
  gap: 26px;
}

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

.page-home .device-card {
  padding: 22px 24px 24px;
  background: var(--ink-800);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-home .device-card--desktop {
  background: var(--ink-700);
}

.page-home .device-card__tag {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
}

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

.page-home .device-card__text {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--mute);
}

.page-home .device-card__list {
  display: grid;
  gap: 8px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  font-size: 14px;
  line-height: 1.65;
  color: var(--mute);
}

.page-home .device-card__list li {
  position: relative;
  padding-left: 18px;
}

.page-home .device-card__list li::before {
  content: "";
  position: absolute;
  top: 9px;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--line);
  transform: rotate(45deg);
}

.page-home .device-figure {
  margin: 0;
  padding: 10px;
  background: var(--ink-800);
  border: 1px solid var(--line);
}

.page-home .device-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: saturate(.7) brightness(.82);
}

.page-home .device-figure figcaption {
  padding: 12px 4px 4px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--mute);
}

/* ---------- 榜单与档案 ---------- */
.page-home .data-layout {
  display: grid;
  gap: 26px;
}

.page-home .board-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-home .board-list__item {
  display: grid;
  grid-template-columns: 50px minmax(0, 1fr);
  gap: 16px;
  padding: 18px 2px;
  border-bottom: 1px solid var(--line);
}

.page-home .board-list__no {
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cyan);
}

.page-home .board-list__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .board-list__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mute);
}

.page-home .data-snapshot {
  align-self: start;
  padding: 24px 24px 26px;
  background: linear-gradient(180deg, rgba(200, 255, 61, .07), transparent 72%), var(--ink-800);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-home .data-snapshot__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--mute);
}

.page-home .data-snapshot__num {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 46px;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--paper);
}

.page-home .data-snapshot__num span {
  margin-left: 6px;
  font-size: 15px;
  letter-spacing: 0;
  color: var(--mute);
}

.page-home .data-snapshot__text {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mute);
}

/* ---------- 三步上手 ---------- */
.page-home .step-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .step {
  position: relative;
  padding: 24px 22px 22px;
  background: var(--ink-800);
  border-top: 2px solid var(--line);
}

.page-home .step__no {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--signal);
}

.page-home .step__title {
  margin: 0 0 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .step__text {
  margin: 0 0 15px;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--mute);
}

.page-home .signoff {
  display: grid;
  gap: 18px;
  margin-top: 44px;
  padding: 26px 26px 28px;
  background: var(--ink-900);
  border: 1px solid var(--line);
  border-left: 3px solid var(--signal);
}

.page-home .signoff__text {
  max-width: 58ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mute);
}

.page-home .signoff__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 断点 ---------- */
@media (min-width: 820px) {
  .page-home .route-compare__grid {
    grid-template-columns: 1fr 1fr;
    gap: 22px;
  }

  .page-home .signoff {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 26px;
  }
}

@media (min-width: 900px) {
  .page-home .hero-board {
    padding: 52px 0 10px;
  }

  .page-home .hero-board__inner {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    gap: 52px;
    align-items: center;
  }

  .page-home .band {
    padding: 84px 0;
  }

  .page-home .band__head {
    margin-bottom: 46px;
  }

  .page-home .league-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
    gap: 44px;
    align-items: start;
  }

  .page-home .data-layout {
    grid-template-columns: minmax(0, 1.16fr) minmax(0, .84fr);
    gap: 46px;
  }

  .page-home .device-layout {
    grid-template-columns: minmax(0, 1fr) minmax(240px, 310px);
    gap: 40px;
    align-items: start;
  }
}

@media (min-width: 880px) {
  .page-home .step-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    padding-bottom: 34px;
  }

  .page-home .step:nth-child(2) {
    transform: translateY(16px);
  }

  .page-home .step:nth-child(3) {
    transform: translateY(32px);
  }

  .page-home .signoff {
    margin-top: 32px;
  }
}

@media (max-width: 520px) {
  .page-home .hero-board__actions .btn,
  .page-home .board__actions .btn,
  .page-home .signoff__actions .btn {
    flex: 1 1 auto;
    justify-content: center;
    text-align: center;
  }

  .page-home .board {
    min-height: 300px;
    padding: 20px 18px 24px;
  }

  .page-home .reel-rail {
    grid-auto-columns: minmax(122px, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .dot {
    animation: none;
  }

  .page-home .step:nth-child(2),
  .page-home .step:nth-child(3) {
    transform: none;
  }
}