.page-home {
  display: block;
}

.page-home img {
  max-width: 100%;
  height: auto;
}

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

/* ---------- 首屏 ---------- */

.page-home .hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(2.25rem, 6vw, 4.5rem) clamp(2.5rem, 6vw, 5rem);
  background:
    radial-gradient(circle at 8% 0%, rgba(201, 162, 39, .18), transparent 48%),
    var(--paper);
  border-bottom: 6px solid var(--ink);
}

.page-home .hero__grid {
  display: grid;
  gap: clamp(2rem, 5vw, 3rem);
  align-items: start;
}

.page-home .hero__kicker {
  margin: 0;
  font-family: var(--mono);
  font-size: .76rem;
  letter-spacing: .08em;
  color: var(--red);
  padding-left: .9rem;
  border-left: 4px solid var(--red);
}

.page-home .hero__title {
  margin: .55rem 0 0;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(3rem, 11vw, 6.5rem);
  line-height: .94;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-home .hero__title-sub {
  display: block;
  width: fit-content;
  margin-top: .16em;
  padding: .1em .34em .14em;
  font-size: .38em;
  line-height: 1.1;
  letter-spacing: .04em;
  color: var(--paper);
  background: var(--red);
  box-shadow: 6px 6px 0 var(--ink);
}

.page-home .hero__lead {
  margin: 1.5rem 0 0;
  max-width: 34em;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--charcoal);
}

.page-home .quickindex {
  display: grid;
  gap: .4rem;
  margin-top: 1.75rem;
  padding-top: 1.1rem;
  border-top: 2px solid var(--ink);
}

.page-home .quickindex__item {
  display: flex;
  align-items: baseline;
  gap: .7rem;
  padding: .55rem .7rem;
  border: 1px solid var(--hairline);
  background: rgba(245, 240, 230, .5);
  color: var(--ink);
  font-size: .94rem;
  text-decoration: none;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .quickindex__item:hover {
  background: var(--gold-soft);
  border-color: var(--ink);
  transform: translateX(3px);
}

.page-home .quickindex__num {
  font-family: var(--mono);
  font-size: .76rem;
  font-weight: 700;
  color: var(--red);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.75rem;
}

.page-home .hero__art {
  position: relative;
  padding-right: 1rem;
  padding-bottom: 1rem;
}

.page-home .hero__frame {
  border: 4px solid var(--ink);
  box-shadow: 12px 12px 0 var(--aged);
  background: var(--ink);
  overflow: hidden;
}

.page-home .hero__frame img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .hero__seal {
  position: absolute;
  left: -.75rem;
  top: 1.1rem;
  width: 4.25rem;
  height: 4.25rem;
  display: grid;
  place-items: center;
  background: var(--red);
  color: var(--paper);
  font-family: var(--serif);
  font-size: 1.9rem;
  font-weight: 900;
  line-height: 1;
  border: 3px solid var(--ink);
  box-shadow: 5px 5px 0 var(--ink);
}

.page-home .hero__coins {
  position: absolute;
  right: -.25rem;
  bottom: -.25rem;
  width: 6rem;
  height: 6rem;
  color: var(--gold);
}

/* ---------- 入口卡片 ---------- */

.page-home .entries {
  background: var(--paper);
}

.page-home .entries__grid {
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
}

.page-home .card {
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .card:hover {
  border-color: var(--red);
  box-shadow: 10px 10px 0 var(--gold-soft);
  transform: translateY(-2px);
}

.page-home .card:hover .card__tag {
  background: var(--gold-soft);
}

.page-home .card:focus-within {
  border-color: var(--red);
}

/* ---------- 服务范围 ---------- */

.page-home .coverage {
  background: var(--ink);
  color: var(--paper);
}

.page-home .coverage .section__eyebrow {
  color: var(--gold);
}

.page-home .coverage .section__title {
  color: var(--paper);
}

.page-home .coverage__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: center;
}

.page-home .coverage__lead {
  margin: 1rem 0 0;
  max-width: 34em;
  font-size: .98rem;
  line-height: 1.8;
  color: var(--on-dark-dim);
}

.page-home .coverage__list {
  list-style: none;
  display: grid;
  gap: .5rem;
  margin: 1.5rem 0 0;
  padding: 0;
}

.page-home .coverage__list li {
  display: flex;
  align-items: baseline;
  gap: .7rem;
  padding: .6rem .75rem;
  border: 1px solid var(--on-dark-line);
  font-size: .94rem;
  color: var(--paper);
}

.page-home .coverage__list li span {
  font-family: var(--mono);
  font-size: .78rem;
  font-weight: 700;
  color: var(--gold);
}

.page-home .coverage .media {
  border: 3px solid var(--gold);
  background: #1b1815;
}

.page-home .coverage__band {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
  margin-top: clamp(2rem, 5vw, 3.5rem);
}

.page-home .coverage__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .75rem;
}

.page-home .stat {
  padding: .9rem 1rem 1rem;
  border: 2px solid var(--on-dark-line);
  background: rgba(245, 240, 230, .05);
}

.page-home .stat__num {
  display: block;
  font-family: var(--mono);
  font-size: clamp(1.65rem, 4vw, 2.35rem);
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}

.page-home .stat__label {
  display: block;
  margin-top: .55rem;
  font-size: .84rem;
  line-height: 1.55;
  color: var(--on-dark-dim);
}

/* ---------- 验收标准 ---------- */

.page-home .verification {
  background: var(--paper);
}

.page-home .verification__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
}

.page-home .stage {
  list-style: none;
  counter-reset: stage;
  display: grid;
  gap: .75rem;
  margin: 0;
  padding: 0;
}

.page-home .stage__item {
  counter-increment: stage;
  position: relative;
  padding: 1.1rem 1.1rem 1.1rem 3.9rem;
  border: 2px solid var(--ink);
  background: var(--paper);
  box-shadow: 6px 6px 0 var(--aged);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-home .stage__item:hover {
  border-color: var(--red);
  box-shadow: 8px 8px 0 var(--gold-soft);
}

.page-home .stage__item::before {
  content: counter(stage, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3rem;
  display: grid;
  place-items: center;
  background: var(--red);
  color: var(--paper);
  font-family: var(--mono);
  font-size: .92rem;
  font-weight: 700;
}

.page-home .stage__title {
  margin: 0 0 .35rem;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.12rem;
  color: var(--ink);
}

.page-home .stage__text {
  margin: 0;
  font-size: .92rem;
  line-height: 1.72;
  color: var(--charcoal);
}

.page-home .verification__side {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.page-home .verification__note {
  margin: 0;
  padding: 1rem 1.1rem;
  border-left: 4px solid var(--gold);
  background: var(--aged);
  font-size: .9rem;
  line-height: 1.72;
  color: var(--charcoal);
}

.page-home .verification__note a {
  color: var(--indigo);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 更新节奏 ---------- */

.page-home .updates {
  background: linear-gradient(180deg, var(--paper) 0%, #efe8da 100%);
  border-top: 2px solid var(--ink);
}

.page-home .cadence {
  list-style: none;
  display: grid;
  gap: 1.25rem;
  margin: clamp(1.5rem, 4vw, 2.25rem) 0 0;
  padding: 0;
}

.page-home .cadence__item {
  padding-top: 1rem;
  border-top: 4px solid var(--ink);
}

.page-home .cadence__when {
  display: inline-block;
  padding: .25em .6em;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-size: .76rem;
  letter-spacing: .06em;
}

.page-home .cadence__title {
  margin: .8rem 0 .4rem;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--red-deep);
}

.page-home .cadence__text {
  margin: 0;
  font-size: .92rem;
  line-height: 1.74;
  color: var(--charcoal);
}

.page-home .updates__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--gold-line);
}

.page-home .updates__foot-text {
  margin: 0;
  max-width: 44em;
  font-size: .88rem;
  line-height: 1.7;
  color: var(--charcoal);
}

.page-home .updates__foot-link {
  flex: none;
}

/* ---------- 收尾入口 ---------- */

.page-home .cta {
  background: var(--red);
  color: var(--paper);
  border-block: 6px solid var(--ink);
}

.page-home .cta__inner {
  display: grid;
  gap: 1.5rem;
}

.page-home .cta__title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(1.75rem, 4.5vw, 2.75rem);
  line-height: 1.16;
  color: var(--paper);
}

.page-home .cta__text {
  margin: .85rem 0 0;
  max-width: 36em;
  font-size: .98rem;
  line-height: 1.78;
  color: rgba(245, 240, 230, .88);
}

.page-home .cta__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.page-home .cta__link {
  color: var(--paper);
  font-weight: 700;
  font-size: .96rem;
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color var(--dur) var(--ease);
}

.page-home .cta__link:hover {
  color: var(--gold-soft);
}

/* ---------- 断点 ---------- */

@media (min-width: 620px) {
  .page-home .quickindex {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .hero__coins {
    width: 8rem;
    height: 8rem;
  }
}

@media (min-width: 760px) {
  .page-home .cadence {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-home .coverage__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: clamp(2rem, 4vw, 4rem);
  }

  .page-home .hero__frame img {
    aspect-ratio: 3 / 4;
  }

  .page-home .coverage__grid {
    grid-template-columns: 7fr 5fr;
  }

  .page-home .coverage__band {
    grid-template-columns: 7fr 5fr;
    align-items: stretch;
  }

  .page-home .verification__grid {
    grid-template-columns: 7fr 5fr;
  }

  .page-home .cta__inner {
    grid-template-columns: 8fr 4fr;
    align-items: center;
  }

  .page-home .cta__actions {
    justify-content: flex-end;
  }
}