.page-home {
  --home-gap: 14px;
  --home-edge: clamp(20px, 5vw, 40px);
  background: var(--cream);
  color: var(--ink);
  overflow-x: clip;
}

/* ============ 上下文条 ============ */
.page-home .home-context {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 24px;
  padding-top: 26px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--rule);
}

.page-home .home-context__path {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--slate);
}

.page-home .home-context__node {
  color: var(--deep);
  font-weight: 700;
}

.page-home .home-context__sep {
  color: var(--ember);
}

.page-home .home-context__cur {
  color: var(--electric);
  font-weight: 700;
}

.page-home .home-context__meta {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--slate);
}

/* ============ 拼贴首屏 ============ */
.page-home .collage {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
  padding-top: 20px;
  padding-bottom: 28px;
}

.page-home .collage__main {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 400px;
  background: var(--deep);
  color: var(--cream);
  overflow: hidden;
  isolation: isolate;
}

.page-home .collage__main::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(10, 26, 51, 0.3) 0%, rgba(10, 26, 51, 0.55) 42%, rgba(10, 26, 51, 0.94) 100%);
  pointer-events: none;
}

.page-home .collage__main-img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
  filter: saturate(0.9) contrast(1.05);
}

.page-home .collage__main-body {
  position: relative;
  z-index: 2;
  padding: 26px 22px 24px;
  width: 100%;
}

.page-home .collage__main h1 {
  margin: 14px 0 0;
  font-size: clamp(25px, 6.4vw, 42px);
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-wrap: balance;
}

.page-home .collage__lede {
  max-width: 48ch;
  margin: 15px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-home .collage__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
}

.page-home .collage__quick > div {
  flex: 1 1 132px;
  padding: 9px 0 9px 13px;
  border-left: 3px solid var(--gold);
  background: rgba(159, 192, 255, 0.07);
}

.page-home .collage__quick dt {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: var(--mist);
}

.page-home .collage__quick dd {
  margin: 5px 0 0;
  font-size: 38px;
  line-height: 1;
  font-weight: 700;
  color: var(--gold);
}

/* --- 侧块 --- */
.page-home .collage__aside {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-home .collage__aside--a {
  padding: 20px 18px 22px;
  background: var(--paper);
  border: 1px solid var(--rule-strong);
  box-shadow: var(--shadow-print);
}

.page-home .collage__aside--a .tag {
  align-self: flex-start;
}

.page-home .collage__aside-title {
  margin: 4px 0 0;
  font-size: 21px;
  line-height: 1.35;
  font-weight: 800;
  letter-spacing: 0.03em;
  color: var(--deep);
}

.page-home .collage__aside-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink);
}

.page-home .collage__list {
  list-style: none;
  margin: 6px 0 0;
  padding: 12px 0 0;
  border-top: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.page-home .collage__list li {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate);
}

.page-home .collage__dot {
  flex: none;
  width: 8px;
  height: 8px;
  margin-top: 6px;
  border: 1.5px solid var(--electric);
  border-radius: 50%;
}

.page-home .collage__aside--b {
  background: var(--deep-soft);
  border: 1px solid rgba(159, 192, 255, 0.26);
  overflow: hidden;
}

.page-home .collage__aside--b img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  opacity: 0.85;
}

.page-home .collage__aside-b-body {
  padding: 14px 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-home .collage__aside-b-body .tag {
  align-self: flex-start;
}

.page-home .collage__aside-b-text {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ============ 34 轮核心数字 ============ */
.page-home .home-stats {
  padding: var(--home-edge) 0;
  background: var(--paper);
  border-top: 1px solid var(--rule-strong);
  border-bottom: 1px solid var(--rule-strong);
}

.page-home .home-stats__head {
  max-width: 62ch;
}

.page-home .home-stats__head h2 {
  margin: 10px 0 0;
  font-size: clamp(21px, 4.4vw, 28px);
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: 0.035em;
  color: var(--deep);
}

.page-home .home-stats__lead {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink);
}

.page-home .home-stats__grid {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--rule-strong);
  border: 1px solid var(--rule-strong);
}

.page-home .statcell {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 18px 14px 16px;
  background: var(--cream);
}

.page-home .statcell__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--slate);
}

.page-home .statcell__val {
  font-size: clamp(34px, 9vw, 48px);
  line-height: 1;
  font-weight: 700;
}

.page-home .statcell:nth-child(1) .statcell__val { color: var(--deep); }
.page-home .statcell:nth-child(2) .statcell__val { color: var(--electric); }
.page-home .statcell:nth-child(3) .statcell__val { color: var(--tropic); }
.page-home .statcell:nth-child(4) .statcell__val { color: var(--ember); }

.page-home .statcell__sub {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--slate);
}

/* ============ 三条专题轨道 ============ */
.page-home .tracks {
  padding: var(--home-edge) 0;
  background: var(--cream);
}

.page-home .tracks__lead {
  margin: 12px 0 0;
  max-width: 56ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

.page-home .tracks__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 24px;
}

.page-home .track {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 20px 18px 18px;
  background: var(--cream);
  border: 1px solid var(--rule-strong);
  border-top: 4px solid var(--electric);
  color: var(--ink);
  text-decoration: none;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-home .track--b { border-top-color: var(--gold); }
.page-home .track--c { border-top-color: var(--tropic); }

.page-home .track:hover,
.page-home .track:focus-visible {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-print);
}

.page-home .track__idx {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--slate);
}

.page-home .track__title {
  margin: 0;
  font-size: 18px;
  line-height: 1.4;
  font-weight: 800;
  letter-spacing: 0.03em;
  color: var(--deep);
}

.page-home .track__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink);
}

.page-home .track__meta {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px dashed var(--rule);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  line-height: 1.6;
  color: var(--electric);
}

.page-home .track--b .track__meta { color: #9A6410; }
.page-home .track--c .track__meta { color: #0C7A5A; }

.page-home .tracks__foot {
  margin: 20px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--slate);
}

.page-home .tracks__foot-link {
  color: var(--electric);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ============ 速览 ============ */
.page-home .digest {
  padding: 0 0 var(--home-edge);
  background: var(--cream);
}

.page-home .digest__banner {
  margin: 0 0 26px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--rule-strong);
}

.page-home .digest__banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 21 / 9;
  object-fit: cover;
}

.page-home .digest__cap {
  padding: 9px 12px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: var(--mist);
  background: var(--deep);
}

.page-home .digest__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  border-top: 1px solid var(--rule-strong);
  counter-reset: digest;
}

.page-home .digest__list > li {
  border-bottom: 1px solid var(--rule);
}

.page-home .digest__row {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "stage tag"
    "name  name";
  align-items: center;
  gap: 8px 14px;
  padding: 14px 6px;
  color: var(--ink);
  text-decoration: none;
  transition: background 0.2s var(--ease);
}

.page-home .digest__row:hover,
.page-home .digest__row:focus-visible {
  background: rgba(43, 109, 246, 0.06);
}

.page-home .digest__stage {
  grid-area: stage;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--slate);
}

.page-home .digest__name {
  grid-area: name;
  font-size: 15px;
  line-height: 1.6;
  font-weight: 600;
  color: var(--deep);
}

.page-home .digest__row .tag {
  grid-area: tag;
  justify-self: end;
}

/* ============ 站务底板 ============ */
.page-home .colophon {
  padding: var(--home-edge) 0 calc(var(--home-edge) + 6px);
  background: var(--paper);
  border-top: 1px solid var(--rule-strong);
}

.page-home .colophon__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.page-home .colophon__figure {
  margin: 0;
  border: 1px solid var(--rule-strong);
  background: var(--cream);
  box-shadow: var(--shadow-print);
}

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

.page-home .colophon__body h2 {
  margin: 10px 0 0;
  font-size: clamp(20px, 4.2vw, 26px);
  line-height: 1.35;
  font-weight: 800;
  letter-spacing: 0.03em;
  color: var(--deep);
}

.page-home .colophon__text {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--ink);
}

.page-home .colophon__facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1px;
  margin: 18px 0 0;
  background: var(--rule);
  border: 1px solid var(--rule);
}

.page-home .colophon__facts > div {
  padding: 11px 12px;
  background: var(--cream);
}

.page-home .colophon__facts dt {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--slate);
}

.page-home .colophon__facts dd {
  margin: 5px 0 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--deep);
}

.page-home .colophon__contact {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.85;
  color: var(--deep);
  word-break: break-word;
}

.page-home .colophon__note {
  margin: 8px 0 0;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--slate);
}

.page-home .colophon__links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
}

.page-home .colophon__links a {
  display: inline-block;
  padding: 7px 12px;
  border: 1px solid var(--rule-strong);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--deep);
  text-decoration: none;
  background: var(--cream);
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-home .colophon__links a:hover,
.page-home .colophon__links a:focus-visible {
  background: var(--deep);
  color: var(--cream);
}

/* ============ 桌面端 ============ */
@media (min-width: 700px) {
  .page-home .home-stats__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .statcell {
    padding: 22px 18px 20px;
  }

  .page-home .tracks__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .page-home .digest__row {
    grid-template-columns: 150px 1fr auto;
    grid-template-areas: "stage name tag";
    padding: 16px 10px;
  }

  .page-home .colophon__grid {
    grid-template-columns: minmax(0, 340px) minmax(0, 1fr);
    gap: 34px;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-home .collage {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 16px;
    padding-top: 26px;
    padding-bottom: 34px;
  }

  .page-home .collage__main {
    grid-column: 1 / 8;
    grid-row: 1 / 3;
    min-height: 520px;
  }

  .page-home .collage__main-body {
    padding: 32px 30px 30px;
  }

  .page-home .collage__aside--a {
    grid-column: 8 / 13;
    grid-row: 1 / 2;
  }

  .page-home .collage__aside--b {
    grid-column: 9 / 13;
    grid-row: 2 / 3;
    flex-direction: row;
    align-items: stretch;
  }

  .page-home .collage__aside--b img {
    width: 46%;
    flex: none;
    aspect-ratio: auto;
    height: 100%;
  }

  .page-home .collage__aside-b-body {
    justify-content: center;
    padding: 18px 20px;
  }
}

@media (min-width: 1200px) {
  .page-home .collage__main h1 {
    font-size: 44px;
  }

  .page-home .collage__lede {
    font-size: 15.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .track,
  .page-home .digest__row,
  .page-home .colophon__links a {
    transition: none;
  }

  .page-home .track:hover,
  .page-home .track:focus-visible {
    transform: none;
  }
}