.page-home {
  --home-rail-w: 272px;
  --home-board-gap: clamp(16px, 2vw, 28px);
}

/* ---------- 首屏：错位色块 ---------- */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink-900);
  border-bottom: 1px solid var(--line-700);
  padding-block: clamp(18px, 3vw, 34px) clamp(48px, 9vw, 96px);
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(155deg, var(--indigo-700) 0%, var(--panel-800) 58%, var(--ink-900) 100%);
  clip-path: polygon(0 0, 100% 0, 100% 58%, 0 92%);
}

.page-home .home-hero__media {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.page-home .home-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 52%;
  z-index: 2;
  background: var(--wine-800);
  opacity: 0.62;
  clip-path: polygon(0 74%, 100% 28%, 100% 100%, 0 100%);
}

.page-home .home-hero__inner {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: end;
}

.page-home .home-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(31px, 6.6vw, 66px);
  line-height: 1.04;
  letter-spacing: -0.01em;
  color: var(--paper-050);
  text-wrap: balance;
}

.page-home .home-hero__lead {
  margin: 16px 0 0;
  max-width: 40ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.75;
  color: var(--paper-050);
  opacity: 0.86;
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(18px, 3vw, 26px);
}

.page-home .home-hero__board {
  border: 1px solid var(--line-700);
  border-top: 3px solid var(--signal-500);
  background: rgba(7, 20, 15, 0.76);
  box-shadow: var(--shadow-hard);
  padding: 14px 16px 16px;
}

.page-home .scoreboard {
  margin: 10px 0 0;
}

.page-home .scoreboard__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line-700);
}

.page-home .scoreboard__row:last-child {
  border-bottom: 0;
}

.page-home .scoreboard dt {
  font-size: 13px;
  color: var(--muted-400);
}

.page-home .scoreboard dd {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  color: var(--paper-050);
}

.page-home .scoreboard dd .num {
  font-size: 24px;
  color: var(--signal-500);
}

.page-home .home-hero__note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted-400);
}

/* ---------- 排名轨 + 阵容变动流 ---------- */
.page-home .home-board__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-board-gap);
  align-items: start;
}

.page-home .home-rail {
  border: 1px solid var(--line-700);
  border-top: 3px solid var(--data-400);
  background: var(--panel-800);
  box-shadow: var(--shadow-hard);
  padding: 14px;
}

.page-home .home-rail__title {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--paper-050);
}

.page-home .home-rail__sub {
  margin: 6px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted-400);
}

.page-home .ranklist {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-home .ranklist__row {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr) 42px 32px;
  align-items: center;
  gap: 8px;
  padding: 8px 6px;
  border-left: 2px solid transparent;
  background: rgba(242, 247, 244, 0.03);
  font-size: 14px;
  transition: background 120ms linear, border-color 120ms linear;
}

.page-home .ranklist__row:hover {
  border-left-color: var(--signal-500);
  background: var(--line-700);
}

.page-home .ranklist__pos {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  color: var(--muted-400);
}

.page-home .ranklist__team {
  color: var(--paper-050);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-home .ranklist__move {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted-400);
}

.page-home .ranklist__arrow {
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
}

.page-home .ranklist__arrow--up {
  border-bottom: 6px solid var(--signal-500);
}

.page-home .ranklist__arrow--down {
  border-top: 6px solid var(--muted-400);
}

.page-home .ranklist__arrow--flat {
  width: 8px;
  height: 2px;
  border: 0;
  background: var(--muted-400);
}

.page-home .ranklist__pts {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  text-align: right;
  font-size: 14px;
  color: var(--data-400);
}

.page-home .home-rail__foot {
  margin: 14px 0 12px;
  font-size: 12px;
  line-height: 1.65;
  color: var(--muted-400);
}

.page-home .home-flow__head h2 {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 34px);
  letter-spacing: -0.01em;
  color: var(--paper-050);
}

.page-home .home-flow__lead {
  margin: 8px 0 0;
  max-width: 44ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted-400);
}

.page-home .moves {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
  margin-top: 16px;
}

.page-home .move {
  border: 1px solid var(--line-700);
  border-top: 3px solid var(--line-700);
  background: var(--panel-800);
  box-shadow: var(--shadow-hard);
  padding: 14px;
}

.page-home .move--lead {
  border-top-color: var(--signal-500);
}

.page-home .move:nth-child(3) {
  border-top-color: var(--data-400);
}

.page-home .move__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.page-home .move__team {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--paper-050);
}

.page-home .move__time {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: var(--muted-400);
}

.page-home .move__what {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper-050);
}

.page-home .move__why {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted-400);
  padding-left: 10px;
  border-left: 2px solid var(--line-700);
}

.page-home .move__figure {
  margin: 0 0 12px;
}

.page-home .move__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line-700);
  object-fit: cover;
}

.page-home .home-flow__more {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--data-400);
  text-decoration: none;
  border-bottom: 1px solid var(--data-400);
  padding-bottom: 2px;
}

.page-home .home-flow__more:hover {
  color: var(--signal-500);
  border-bottom-color: var(--signal-500);
}

/* ---------- 红黄牌时间轴 ---------- */
.page-home .home-cards {
  background: var(--wine-800);
  border-block: 1px solid var(--line-700);
}

.page-home .home-cards__head h2 {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.6vw, 36px);
  letter-spacing: -0.01em;
  color: var(--paper-050);
}

.page-home .home-cards__lead {
  margin: 10px 0 0;
  max-width: 46ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper-050);
  opacity: 0.78;
}

.page-home .home-cards__figure {
  margin: 20px 0 0;
}

.page-home .home-cards__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line-700);
  object-fit: cover;
}

.page-home .home-cards__figure figcaption {
  margin-top: 8px;
  font-size: 12px;
  color: var(--muted-400);
}

.page-home .timeline {
  list-style: none;
  margin: 22px 0 0;
  padding: 0 0 10px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(184px, 1fr);
  gap: var(--gap);
  overflow-x: auto;
  scroll-snap-type: x proximity;
}

.page-home .timeline__item {
  position: relative;
  padding-top: 30px;
  scroll-snap-align: start;
}

.page-home .timeline__item::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 12px;
  height: 2px;
  background: var(--line-700);
}

.page-home .timeline__dot {
  position: absolute;
  top: 6px;
  left: 0;
  width: 14px;
  height: 14px;
  box-shadow: var(--shadow-hard);
  transition: transform 120ms linear;
}

.page-home .timeline__dot--yellow {
  background: var(--card-yellow);
}

.page-home .timeline__dot--red {
  background: var(--card-red);
}

.page-home .timeline__dot--clear {
  background: var(--data-400);
}

.page-home .timeline__item:hover .timeline__dot {
  transform: translateY(-2px);
}

.page-home .timeline__min {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 20px;
  color: var(--paper-050);
}

.page-home .timeline__type {
  margin: 4px 0 0;
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--signal-500);
}

.page-home .timeline__desc {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--paper-050);
  opacity: 0.8;
}

.page-home .home-cards__more {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--data-400);
  text-decoration: none;
  border-bottom: 1px solid var(--data-400);
  padding-bottom: 2px;
}

.page-home .home-cards__more:hover {
  color: var(--paper-050);
  border-bottom-color: var(--paper-050);
}

/* ---------- 收藏夹 ---------- */
.page-home .home-marks__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 40px);
  align-items: center;
}

.page-home .home-marks__text h2 {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 34px);
  letter-spacing: -0.01em;
  color: var(--paper-050);
}

.page-home .home-marks__text p {
  margin: 12px 0 0;
  max-width: 42ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted-400);
}

.page-home .home-marks__list {
  list-style: none;
  margin: 16px 0 20px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-home .home-marks__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper-050);
}

.page-home .home-marks__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  background: var(--signal-500);
}

.page-home .bookmarkbar {
  list-style: none;
  margin: 0;
  padding: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  border: 1px solid var(--line-700);
  background: var(--panel-800);
  box-shadow: var(--shadow-hard);
}

.page-home .bookmark {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  background: var(--ink-900);
  border: 1px solid var(--line-700);
  border-left: 3px solid var(--data-400);
  font-size: 12px;
  white-space: nowrap;
  color: var(--paper-050);
}

.page-home .bookmark__dot {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
}

.page-home .bookmark__dot--signal {
  background: var(--signal-500);
}

.page-home .bookmark__dot--data {
  background: var(--data-400);
}

.page-home .bookmark__dot--yellow {
  background: var(--card-yellow);
}

.page-home .bookmark__dot--red {
  background: var(--card-red);
}

.page-home .bookmarkbar__sep {
  flex: 0 0 auto;
  width: 1px;
  height: 20px;
  background: var(--line-700);
}

.page-home .home-marks__figure {
  margin: 14px 0 0;
}

.page-home .home-marks__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line-700);
  object-fit: cover;
}

.page-home .home-marks__figure figcaption {
  margin-top: 8px;
  font-size: 12px;
  color: var(--muted-400);
}

/* ---------- 三入口收束 ---------- */
.page-home .home-doors__intro {
  border-left: 3px solid var(--signal-500);
  padding: 4px 0 4px 16px;
}

.page-home .home-doors__intro h2 {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 34px);
  letter-spacing: -0.01em;
  color: var(--paper-050);
}

.page-home .home-doors__intro p {
  margin: 12px 0 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted-400);
}

.page-home .home-doors__link {
  color: var(--data-400);
  text-decoration: none;
  border-bottom: 1px solid var(--line-700);
}

.page-home .home-doors__link:hover {
  border-bottom-color: var(--signal-500);
  color: var(--signal-500);
}

.page-home .doors {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
}

.page-home .door {
  display: grid;
  gap: 6px;
  height: 100%;
  padding: 16px;
  border: 1px solid var(--line-700);
  border-bottom: 3px solid var(--line-700);
  background: var(--panel-800);
  box-shadow: var(--shadow-hard);
  text-decoration: none;
  transition: transform 120ms linear, border-color 120ms linear;
}

.page-home .door:hover {
  transform: translateY(-2px);
  border-color: var(--signal-500);
}

.page-home .door__idx {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: var(--muted-400);
}

.page-home .door__title {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--paper-050);
}

.page-home .door__desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted-400);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-home .moves {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .move--lead {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: clamp(14px, 2vw, 22px);
  }

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

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

@media (min-width: 960px) {
  .page-home .home-hero__inner {
    grid-template-columns: minmax(0, 1.55fr) minmax(280px, 0.8fr);
  }

  .page-home .home-marks__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }
}

@media (min-width: 1024px) {
  .page-home .home-board__grid {
    grid-template-columns: var(--home-rail-w) minmax(0, 1fr);
  }

  .page-home .home-rail {
    position: sticky;
    top: calc(var(--topbar-h) + 16px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .door,
  .page-home .timeline__dot,
  .page-home .ranklist__row {
    transition: none;
  }

  .page-home .door:hover {
    transform: none;
  }
}