.page-home {
  --home-pad: clamp(56px, 9vw, 118px);
  --home-cut: 30px;
  display: block;
  background: var(--ink);
  color: var(--cream);
}

/* ---------- 通用带宽与容器 ---------- */
.page-home .shell {
  width: min(var(--shell), 100% - var(--gutter) * 2);
  margin-inline: auto;
}

.page-home .shell--narrow {
  width: min(var(--narrow), 100% - var(--gutter) * 2);
  margin-inline: auto;
}

.page-home .band {
  padding-block: var(--home-pad);
  border-bottom: 1px solid var(--line-soft);
}

.page-home .band:last-of-type {
  border-bottom: 0;
}

.page-home .band--zones {
  background:
    linear-gradient(180deg, rgba(20, 20, 24, 0.9), rgba(11, 11, 13, 1) 46%),
    var(--ink-2);
}

.page-home .band--cadence {
  background: var(--ink-2);
}

.page-home .band__head {
  margin-bottom: clamp(26px, 4vw, 52px);
}

.page-home .band__head--split {
  display: grid;
  gap: 18px;
}

.page-home .band__aside {
  margin: 0;
  max-width: 46ch;
  color: var(--silver-dim);
  font-size: 15px;
  line-height: 1.8;
}

.page-home .band__title {
  margin: 8px 0 clamp(14px, 2vw, 22px);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.6vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-home .band__lead {
  margin: 0;
  max-width: 68ch;
  color: var(--silver);
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.9;
}

.page-home .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--gold);
}

.page-home .note {
  margin: clamp(16px, 2vw, 24px) 0 0;
  color: var(--silver-dim);
  font-size: 13px;
  line-height: 1.85;
}

.page-home .link-inline {
  color: var(--gold-bright);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 1px;
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease);
}

.page-home .link-inline:hover,
.page-home .link-inline:focus-visible {
  color: var(--cream);
  border-color: var(--gold);
}

/* ---------- 框景首屏 ---------- */
.page-home .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink-3);
  padding: clamp(92px, 24vh, 210px) 0 clamp(28px, 5vw, 56px);
}

.page-home .hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
  opacity: 0.52;
  filter: saturate(0.82) contrast(1.06);
}

.page-home .hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 88% at 16% 8%, rgba(201, 162, 39, 0.24), transparent 58%),
    linear-gradient(180deg, rgba(11, 11, 13, 0.52) 0%, rgba(11, 11, 13, 0.86) 54%, var(--ink) 100%);
}

.page-home .hero__frame {
  position: relative;
  width: min(1080px, 100% - var(--gutter) * 2);
  margin-inline: auto;
  padding: clamp(22px, 4vw, 52px);
  background: linear-gradient(180deg, rgba(20, 20, 24, 0.76), rgba(11, 11, 13, 0.9));
  border: 1px solid var(--line);
  box-shadow: var(--shadow-hard);
  clip-path: polygon(
    0 0,
    calc(100% - var(--home-cut)) 0,
    100% var(--home-cut),
    100% 100%,
    var(--home-cut) 100%,
    0 calc(100% - var(--home-cut))
  );
  overflow: hidden;
}

.page-home .hero__frame::before {
  content: "";
  position: absolute;
  inset: 9px;
  border: 1px solid rgba(201, 162, 39, 0.18);
  pointer-events: none;
}

.page-home .hero__frame::after {
  content: "";
  position: absolute;
  top: 0;
  left: -70%;
  width: 46%;
  height: 100%;
  background: linear-gradient(100deg, transparent, rgba(232, 199, 102, 0.22), transparent);
  transform: skewX(-14deg);
  pointer-events: none;
  animation: home-sweep 7s var(--ease) infinite;
}

.page-home .hero__frame:hover::after,
.page-home .hero__frame:focus-within::after {
  background: linear-gradient(100deg, transparent, rgba(232, 199, 102, 0.36), transparent);
}

.page-home .hero__frame:hover {
  border-color: var(--gold);
}

@keyframes home-sweep {
  0%, 70% { left: -70%; }
  88%, 100% { left: 132%; }
}

.page-home .hero__kicker {
  margin: 0 0 clamp(18px, 3vw, 30px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--silver-dim);
}

.page-home .hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(44px, 10.5vw, 118px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-home .hero__brand {
  display: block;
  margin-bottom: 0.34em;
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.155em;
  letter-spacing: 0.34em;
  color: var(--gold);
}

.page-home .hero__lead {
  margin: clamp(18px, 3vw, 28px) 0 0;
  max-width: 56ch;
  color: var(--silver);
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.9;
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3.4vw, 36px);
}

.page-home .hero__ledger {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(26px, 4vw, 44px) 0 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.page-home .ledger__item {
  padding: 14px 16px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(5, 5, 6, 0.42);
}

.page-home .ledger__item dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--silver-dim);
}

.page-home .ledger__item dd {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 5vw, 38px);
  line-height: 1;
  color: var(--gold);
  border-bottom: 2px solid var(--gold-deep);
  display: inline-block;
  padding-bottom: 6px;
}

.page-home .ledger__item dd span {
  margin-left: 4px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 400;
  color: var(--silver-dim);
}

/* ---------- 从左侧索引进场 ---------- */
.page-home .entry {
  display: grid;
  gap: clamp(30px, 5vw, 64px);
}

.page-home .entry__list {
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-home .entry__list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: baseline;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--silver);
  font-size: 15px;
  line-height: 1.85;
}

.page-home .entry__mark {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-home .entry__media {
  margin: 0;
  position: relative;
}

.page-home .entry__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-hard);
}

.page-home .entry__media figcaption {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.06em;
  color: var(--silver-dim);
}

/* ---------- 四处变化 ---------- */
.page-home .shifts {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-home .shift {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(16px, 3vw, 44px);
  align-items: start;
  padding-block: clamp(20px, 3vw, 34px);
  border-bottom: 1px solid var(--line-soft);
  transition: background-color 0.4s var(--ease);
}

.page-home .shift:hover {
  background: rgba(20, 20, 24, 0.66);
}

.page-home .shift__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--gold-deep);
  transition: color 0.4s var(--ease);
}

.page-home .shift:hover .shift__num {
  color: var(--gold-bright);
}

.page-home .shift__title {
  margin: 0 0 8px;
  font-family: var(--font-body);
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 600;
  color: var(--cream);
}

.page-home .shift__body p {
  margin: 0;
  max-width: 62ch;
  color: var(--silver-dim);
  font-size: 15px;
  line-height: 1.85;
}

/* ---------- 五处展区 ---------- */
.page-home .zones__texture {
  margin: 0 0 clamp(24px, 3.5vw, 40px);
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

.page-home .zones__texture img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  opacity: 0.72;
}

.page-home .zones {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 26px);
}

.page-home .zone {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 3vw, 30px);
  background: linear-gradient(160deg, var(--ink-2), var(--ink));
  border: 1px solid var(--line-soft);
  border-top: 2px solid var(--gold-deep);
  box-shadow: var(--shadow-soft);
  transition: transform 0.42s var(--ease), border-color 0.42s var(--ease), box-shadow 0.42s var(--ease);
}

.page-home .zone:hover {
  transform: translateY(-8px);
  border-color: var(--gold);
  border-top-color: var(--gold-bright);
  box-shadow: var(--shadow-gold);
}

.page-home .zone__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.page-home .zone__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 2.6vw, 26px);
  color: var(--cream);
}

.page-home .zone__text {
  margin: 0;
  color: var(--silver);
  font-size: 15px;
  line-height: 1.85;
}

.page-home .zone__note {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line-soft);
  color: var(--silver-dim);
  font-size: 12px;
  letter-spacing: 0.04em;
  transition: color 0.4s var(--ease);
}

.page-home .zone:hover .zone__note {
  color: var(--gold-bright);
}

.page-home .zones__foot {
  display: grid;
  gap: 16px;
  justify-items: start;
  margin-top: clamp(28px, 4vw, 48px);
  padding-top: clamp(20px, 3vw, 30px);
  border-top: 1px solid var(--line);
}

.page-home .zones__foot p {
  margin: 0;
  max-width: 58ch;
  color: var(--silver-dim);
  font-size: 15px;
  line-height: 1.85;
}

/* ---------- 更新节奏 ---------- */
.page-home .cadence {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(24px, 3.6vw, 40px);
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-home .cadence__cell {
  padding: clamp(20px, 3vw, 28px);
  background: var(--ink-2);
}

.page-home .cadence__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(19px, 2.4vw, 24px);
  letter-spacing: 0.04em;
  color: var(--gold);
  border-bottom: 2px solid var(--gold-deep);
  display: inline-block;
  padding-bottom: 6px;
}

.page-home .cadence__label {
  margin: 14px 0 6px;
  font-size: 15px;
  font-weight: 600;
  color: var(--cream);
}

.page-home .cadence__text {
  margin: 0;
  color: var(--silver-dim);
  font-size: 14px;
  line-height: 1.8;
}

.page-home .cadence__tail {
  margin: clamp(20px, 3vw, 30px) 0 0;
  color: var(--silver);
  font-size: 15px;
  line-height: 1.9;
}

/* ---------- 需要人帮忙的时候 ---------- */
.page-home .band--support {
  background: linear-gradient(180deg, var(--ink), rgba(92, 20, 41, 0.16));
}

.page-home .support {
  display: grid;
  gap: clamp(30px, 5vw, 60px);
}

.page-home .support__rows {
  margin: clamp(22px, 3vw, 32px) 0 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-home .support__row {
  display: grid;
  gap: 6px;
  padding: 14px 18px;
  background: var(--ink-2);
}

.page-home .support__row dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--silver-dim);
}

.page-home .support__row dd {
  margin: 0;
  font-size: 15px;
  color: var(--cream);
  word-break: break-word;
}

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

.page-home .support__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-hard);
}

.page-home .support__media figcaption {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.06em;
  color: var(--silver-dim);
}

/* ---------- 接着逛 ---------- */
.page-home .band--next {
  background: var(--ink);
}

.page-home .next {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2vw, 20px);
}

.page-home .next__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 3vw, 28px);
  text-decoration: none;
  background: var(--ink-2);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--gold-deep);
  transition: border-color 0.4s var(--ease), transform 0.42s var(--ease), background-color 0.4s var(--ease);
}

.page-home .next__card:hover,
.page-home .next__card:focus-visible {
  transform: translateY(-6px);
  border-color: var(--gold);
  border-left-color: var(--gold-bright);
  background: rgba(20, 20, 24, 0.96);
}

.page-home .next__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.page-home .next__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(19px, 2.4vw, 23px);
  color: var(--cream);
}

.page-home .next__text {
  color: var(--silver-dim);
  font-size: 14px;
  line-height: 1.8;
}

.page-home .next__go {
  margin-top: auto;
  padding-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold-bright);
}

/* ---------- 窄屏兜底 ---------- */
@media (max-width: 559px) {
  .page-home .hero__ledger {
    grid-template-columns: 1fr;
  }

  .page-home .hero__actions .btn {
    width: 100%;
    text-align: center;
  }
}

/* ---------- 平板 ---------- */
@media (min-width: 760px) {
  .page-home .band__head--split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.7fr);
    align-items: end;
  }

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

  .page-home .zones > :nth-child(2n) {
    margin-top: 34px;
  }

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

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

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

  .page-home .next > :nth-child(2) {
    margin-top: 26px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 980px) {
  .page-home .hero__ledger {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .entry {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: center;
  }

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

  .page-home .support {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.86fr);
    align-items: center;
  }

  .page-home .support__media {
    margin-top: -40px;
  }

  .page-home .zones__foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    justify-items: end;
  }

  .page-home .zones__foot p {
    justify-self: start;
  }
}

@media (min-width: 1180px) {
  .page-home .zones {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .zones > :nth-child(2n) {
    margin-top: 0;
  }

  .page-home .zones > :nth-child(3n + 2) {
    margin-top: 40px;
  }

  .page-home .zones > :nth-child(3n) {
    margin-top: 16px;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-home .hero__frame::after {
    animation: none;
    left: 132%;
  }

  .page-home .zone,
  .page-home .next__card,
  .page-home .shift {
    transition: none;
  }

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