.page-home {
  --home-space: clamp(56px, 9vw, 112px);
  --home-card-shadow: 6px 6px 0 rgba(43, 33, 28, 0.16);
  background: var(--paper);
  color: var(--ink);
}

.page-home .home-context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-top: clamp(16px, 3vw, 28px);
}

.page-home .home-context__stamp {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--sea);
  border: 2px solid var(--sea);
  padding: 4px 10px;
  white-space: nowrap;
}

/* ---------- 首屏分屏 ---------- */
.page-home .hero {
  padding-block: clamp(24px, 4vw, 44px) var(--home-space);
}

.page-home .hero__grid {
  display: grid;
  gap: clamp(26px, 4.5vw, 52px);
  align-items: center;
}

.page-home .hero__narrative {
  min-width: 0;
}

.page-home .hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 8.4vw, 4.4rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: 0.02em;
  color: var(--sea);
  text-wrap: balance;
}

.page-home .hero__title-mark {
  display: inline-block;
  background: var(--ochre);
  color: var(--cream);
  padding: 0 0.1em 0.05em;
  box-shadow: 6px 6px 0 rgba(43, 33, 28, 0.18);
}

.page-home .hero__lede {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: clamp(0.97rem, 2.1vw, 1.06rem);
  line-height: 1.85;
  color: rgba(43, 33, 28, 0.86);
}

.page-home .hero__figure {
  position: relative;
  margin: 0;
  border: 3px solid var(--sea-deep);
  box-shadow: 10px 10px 0 rgba(18, 58, 77, 0.22);
  background: var(--sea);
  overflow: hidden;
}

.page-home .hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 11;
  object-fit: cover;
}

.page-home .hero__stamp {
  position: absolute;
  top: 0;
  left: 0;
  background: var(--orange);
  color: var(--sea-deep);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 8px 14px;
}

.page-home .hero__coast {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 26%;
  display: block;
  pointer-events: none;
}

/* ---------- 首屏任务切换 ---------- */
.page-home .task-switch {
  margin-top: clamp(24px, 4vw, 34px);
}

.page-home .tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .tab-button {
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 0.62em 1.15em;
  background: var(--cream);
  color: var(--sea);
  border: 2px solid var(--sea);
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}

.page-home .tab-button[aria-selected="true"] {
  background: var(--sea);
  color: var(--cream);
  box-shadow: 4px 4px 0 rgba(180, 69, 42, 0.35);
}

.page-home .tab-button:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 3px;
}

.page-home .tab-panel {
  margin-top: 16px;
  padding: 18px 18px 20px;
  background: var(--cream);
  border-left: 6px solid var(--orange);
  box-shadow: var(--home-card-shadow);
  font-size: 0.95rem;
  line-height: 1.8;
}

.page-home .tab-panel p {
  margin: 0 0 0.7em;
}

.page-home .tab-panel p:last-child {
  margin-bottom: 0;
}

.page-home .tab-panel a {
  color: var(--ochre);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 分类索引 ---------- */
.page-home .page-section {
  padding-block: var(--home-space);
}

.page-home .entry-map__head {
  display: grid;
  gap: 16px;
}

.page-home .entry-map__lede {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.85;
  color: rgba(43, 33, 28, 0.82);
}

.page-home .entry-plate {
  margin: clamp(26px, 4vw, 40px) 0 0;
  border: 3px solid var(--ink);
  box-shadow: var(--home-card-shadow);
  background: var(--sand);
}

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

.page-home .entry-plate__cap {
  padding: 10px 16px;
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--sea);
  background: var(--cream);
  border-top: 3px solid var(--ink);
}

.page-home .entry-groups {
  margin-top: clamp(28px, 4.5vw, 44px);
  display: grid;
  gap: clamp(24px, 3.5vw, 34px);
}

.page-home .entry-group__title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--sea);
}

.page-home .entry-group__key {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  background: var(--sage-deep);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.page-home .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .entry-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 10px;
  padding: 13px 14px 14px;
  background: var(--cream);
  border: 2px solid var(--ink);
  box-shadow: 4px 4px 0 rgba(43, 33, 28, 0.14);
  color: var(--ink);
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.page-home .entry-card:hover,
.page-home .entry-card:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 rgba(180, 69, 42, 0.26);
  background: var(--sand);
}

.page-home .entry-card:focus-visible {
  outline: 3px solid var(--sea);
  outline-offset: 2px;
}

.page-home .entry-card__num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--orange);
  padding-top: 2px;
}

.page-home .entry-card__title {
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.4;
}

.page-home .entry-card__note {
  grid-column: 2;
  font-size: 0.8rem;
  line-height: 1.6;
  color: rgba(43, 33, 28, 0.76);
}

/* ---------- 登录动线 ---------- */
.page-home .login-flow {
  background: var(--sea);
  color: var(--cream);
}

.page-home .login-flow__grid {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
}

.page-home .login-flow .eyebrow {
  color: var(--orange);
}

.page-home .login-flow .section-title {
  color: var(--cream);
}

.page-home .login-flow .lede {
  color: rgba(247, 241, 229, 0.84);
  max-width: 30em;
}

.page-home .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-home .step__item {
  border: 2px solid rgba(247, 241, 229, 0.34);
  background: rgba(247, 241, 229, 0.06);
}

.page-home .step__item[open] {
  border-color: var(--orange);
  background: rgba(224, 138, 46, 0.14);
}

.page-home .step__summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--cream);
  list-style: none;
}

.page-home .step__summary::-webkit-details-marker {
  display: none;
}

.page-home .step__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--orange);
}

.page-home .step__item[open] .step__summary::after {
  content: "–";
}

.page-home .step__summary:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 2px;
}

.page-home .step__num {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-home .step__body {
  margin: 0;
  padding: 0 16px 16px;
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(247, 241, 229, 0.84);
}

/* ---------- V3 区块 ---------- */
.page-home .v3 {
  background: var(--sand);
}

.page-home .v3__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-home .v3__figure {
  margin: 0;
  border: 3px solid var(--sea-deep);
  box-shadow: var(--home-card-shadow);
  overflow: hidden;
}

.page-home .v3__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.page-home .v3__copy p {
  font-size: 0.96rem;
  line-height: 1.85;
}

.page-home .v3__facts {
  margin: 22px 0;
  display: grid;
  gap: 12px;
}

.page-home .v3__facts div {
  display: grid;
  grid-template-columns: 4.2em 1fr;
  gap: 12px;
  align-items: start;
  padding-bottom: 12px;
  border-bottom: 2px solid rgba(43, 33, 28, 0.18);
}

.page-home .v3__facts dt {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ochre);
}

.page-home .v3__facts dd {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
}

/* ---------- 内容更新带 ---------- */
.page-home .journal__head {
  display: grid;
  gap: 14px;
}

.page-home .journal__lede {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: rgba(43, 33, 28, 0.82);
}

.page-home .journal__rail {
  margin-top: clamp(24px, 3.5vw, 34px);
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(252px, 78%);
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px 4px 22px;
  -webkit-overflow-scrolling: touch;
}

.page-home .journal__rail:focus-visible {
  outline: 3px solid var(--sea);
  outline-offset: 4px;
}

.page-home .journal-card {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  background: var(--cream);
  border: 2px solid var(--ink);
  box-shadow: var(--home-card-shadow);
  color: var(--ink);
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.page-home .journal-card:hover,
.page-home .journal-card:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 9px 9px 0 rgba(180, 69, 42, 0.28);
}

.page-home .journal-card:focus-visible {
  outline: 3px solid var(--sea);
  outline-offset: 2px;
}

.page-home .journal-card img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  border-bottom: 2px solid var(--ink);
}

.page-home .journal-card__body {
  padding: 16px 18px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.page-home .journal-tag {
  align-self: flex-start;
  background: var(--sage-deep);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  padding: 3px 9px;
}

.page-home .journal-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: 0.01em;
  color: var(--sea);
}

.page-home .journal-card__text {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: rgba(43, 33, 28, 0.78);
}

.page-home .journal-card__meta {
  margin: auto 0 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--ochre);
}

/* ---------- 服务与联系 ---------- */
.page-home .services {
  background: var(--sea-deep);
  color: var(--cream);
}

.page-home .services__bar {
  display: grid;
  gap: 26px;
}

.page-home .services .eyebrow {
  color: var(--orange);
}

.page-home .services .section-title {
  color: var(--cream);
}

.page-home .services__text {
  margin: 12px 0 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: rgba(247, 241, 229, 0.82);
}

.page-home .services__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .service-link {
  display: inline-block;
  padding: 10px 16px;
  border: 2px solid var(--orange);
  color: var(--cream);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.18s ease, color 0.18s ease;
}

.page-home .service-link:hover,
.page-home .service-link:focus-visible {
  background: var(--orange);
  color: var(--sea-deep);
}

.page-home .service-link:focus-visible {
  outline: 3px solid var(--cream);
  outline-offset: 2px;
}

.page-home .services__contact {
  font-size: 0.88rem;
  line-height: 1.8;
  color: rgba(247, 241, 229, 0.88);
}

.page-home .services__contact p {
  margin: 0 0 6px;
}

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

.page-home .services__note {
  font-size: 0.8rem;
  color: rgba(247, 241, 229, 0.7);
}

.page-home .services__top {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
}

.page-home .services__top a {
  color: var(--orange);
  text-decoration: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .entry-groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .journal__rail {
    grid-auto-columns: minmax(280px, 46%);
  }
}

@media (min-width: 980px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    align-items: end;
  }

  .page-home .hero__figure img {
    aspect-ratio: 16 / 13;
  }

  .page-home .entry-map__head {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
    column-gap: 48px;
  }

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

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

  .page-home .v3__grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  }

  .page-home .journal__head {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: end;
    column-gap: 48px;
  }

  .page-home .journal__rail {
    grid-auto-columns: minmax(300px, 31%);
  }

  .page-home .services__bar {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: 48px;
    align-items: start;
  }

  .page-home .services__contact {
    grid-column: 1 / -1;
    display: flex;
    flex-wrap: wrap;
    gap: 4px 32px;
    align-items: baseline;
    border-top: 2px solid rgba(247, 241, 229, 0.22);
    padding-top: 20px;
  }

  .page-home .services__contact p {
    margin: 0;
  }

  .page-home .services__top {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .entry-card,
  .page-home .journal-card,
  .page-home .tab-button,
  .page-home .service-link {
    transition: none;
  }

  .page-home .entry-card:hover,
  .page-home .entry-card:focus-visible,
  .page-home .journal-card:hover,
  .page-home .journal-card:focus-visible {
    transform: none;
  }
}

.page-home {
  --home-space: clamp(56px, 9vw, 112px);
  --home-card-shadow: 6px 6px 0 rgba(43, 33, 28, 0.16);
  background: var(--paper);
  color: var(--ink);
}

.page-home .home-context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-top: clamp(16px, 3vw, 28px);
}

.page-home .home-context__stamp {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--sea);
  border: 2px solid var(--sea);
  padding: 4px 10px;
  white-space: nowrap;
}

/* ---------- 首屏分屏 ---------- */
.page-home .hero {
  padding-block: clamp(24px, 4vw, 44px) var(--home-space);
}

.page-home .hero__grid {
  display: grid;
  gap: clamp(26px, 4.5vw, 52px);
  align-items: center;
}

.page-home .hero__narrative {
  min-width: 0;
}

.page-home .hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 8.4vw, 4.4rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: 0.02em;
  color: var(--sea);
  text-wrap: balance;
}

.page-home .hero__title-mark {
  display: inline-block;
  background: var(--ochre);
  color: var(--cream);
  padding: 0 0.1em 0.05em;
  box-shadow: 6px 6px 0 rgba(43, 33, 28, 0.18);
}

.page-home .hero__lede {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: clamp(0.97rem, 2.1vw, 1.06rem);
  line-height: 1.85;
  color: rgba(43, 33, 28, 0.86);
}

.page-home .hero__figure {
  position: relative;
  margin: 0;
  border: 3px solid var(--sea-deep);
  box-shadow: 10px 10px 0 rgba(18, 58, 77, 0.22);
  background: var(--sea);
  overflow: hidden;
}

.page-home .hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 11;
  object-fit: cover;
}

.page-home .hero__stamp {
  position: absolute;
  top: 0;
  left: 0;
  background: var(--orange);
  color: var(--sea-deep);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 8px 14px;
}

.page-home .hero__coast {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 26%;
  display: block;
  pointer-events: none;
}

/* ---------- 首屏任务切换 ---------- */
.page-home .task-switch {
  margin-top: clamp(24px, 4vw, 34px);
}

.page-home .tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .tab-button {
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 0.62em 1.15em;
  background: var(--cream);
  color: var(--sea);
  border: 2px solid var(--sea);
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}

.page-home .tab-button[aria-selected="true"] {
  background: var(--sea);
  color: var(--cream);
  box-shadow: 4px 4px 0 rgba(180, 69, 42, 0.35);
}

.page-home .tab-button:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 3px;
}

.page-home .tab-panel {
  margin-top: 16px;
  padding: 18px 18px 20px;
  background: var(--cream);
  border-left: 6px solid var(--orange);
  box-shadow: var(--home-card-shadow);
  font-size: 0.95rem;
  line-height: 1.8;
}

.page-home .tab-panel p {
  margin: 0 0 0.7em;
}

.page-home .tab-panel p:last-child {
  margin-bottom: 0;
}

.page-home .tab-panel a {
  color: var(--ochre);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 分类索引 ---------- */
.page-home .page-section {
  padding-block: var(--home-space);
}

.page-home .entry-map__head {
  display: grid;
  gap: 16px;
}

.page-home .entry-map__lede {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.85;
  color: rgba(43, 33, 28, 0.82);
}

.page-home .entry-plate {
  margin: clamp(26px, 4vw, 40px) 0 0;
  border: 3px solid var(--ink);
  box-shadow: var(--home-card-shadow);
  background: var(--sand);
}

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

.page-home .entry-plate__cap {
  padding: 10px 16px;
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--sea);
  background: var(--cream);
  border-top: 3px solid var(--ink);
}

.page-home .entry-groups {
  margin-top: clamp(28px, 4.5vw, 44px);
  display: grid;
  gap: clamp(24px, 3.5vw, 34px);
}

.page-home .entry-group__title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--sea);
}

.page-home .entry-group__key {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  background: var(--sage-deep);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.page-home .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .entry-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 10px;
  padding: 13px 14px 14px;
  background: var(--cream);
  border: 2px solid var(--ink);
  box-shadow: 4px 4px 0 rgba(43, 33, 28, 0.14);
  color: var(--ink);
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.page-home .entry-card:hover,
.page-home .entry-card:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 rgba(180, 69, 42, 0.26);
  background: var(--sand);
}

.page-home .entry-card:focus-visible {
  outline: 3px solid var(--sea);
  outline-offset: 2px;
}

.page-home .entry-card__num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--orange);
  padding-top: 2px;
}

.page-home .entry-card__title {
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.4;
}

.page-home .entry-card__note {
  grid-column: 2;
  font-size: 0.8rem;
  line-height: 1.6;
  color: rgba(43, 33, 28, 0.76);
}

/* ---------- 登录动线 ---------- */
.page-home .login-flow {
  background: var(--sea);
  color: var(--cream);
}

.page-home .login-flow__grid {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
}

.page-home .login-flow .eyebrow {
  color: var(--orange);
}

.page-home .login-flow .section-title {
  color: var(--cream);
}

.page-home .login-flow .lede {
  color: rgba(247, 241, 229, 0.84);
  max-width: 30em;
}

.page-home .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-home .step__item {
  border: 2px solid rgba(247, 241, 229, 0.34);
  background: rgba(247, 241, 229, 0.06);
}

.page-home .step__item[open] {
  border-color: var(--orange);
  background: rgba(224, 138, 46, 0.14);
}

.page-home .step__summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--cream);
  list-style: none;
}

.page-home .step__summary::-webkit-details-marker {
  display: none;
}

.page-home .step__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--orange);
}

.page-home .step__item[open] .step__summary::after {
  content: "–";
}

.page-home .step__summary:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 2px;
}

.page-home .step__num {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-home .step__body {
  margin: 0;
  padding: 0 16px 16px;
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(247, 241, 229, 0.84);
}

/* ---------- V3 区块 ---------- */
.page-home .v3 {
  background: var(--sand);
}

.page-home .v3__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-home .v3__figure {
  margin: 0;
  border: 3px solid var(--sea-deep);
  box-shadow: var(--home-card-shadow);
  overflow: hidden;
}

.page-home .v3__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.page-home .v3__copy p {
  font-size: 0.96rem;
  line-height: 1.85;
}

.page-home .v3__facts {
  margin: 22px 0;
  display: grid;
  gap: 12px;
}

.page-home .v3__facts div {
  display: grid;
  grid-template-columns: 4.2em 1fr;
  gap: 12px;
  align-items: start;
  padding-bottom: 12px;
  border-bottom: 2px solid rgba(43, 33, 28, 0.18);
}

.page-home .v3__facts dt {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ochre);
}

.page-home .v3__facts dd {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
}

/* ---------- 内容更新带 ---------- */
.page-home .journal__head {
  display: grid;
  gap: 14px;
}

.page-home .journal__lede {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: rgba(43, 33, 28, 0.82);
}

.page-home .journal__rail {
  margin-top: clamp(24px, 3.5vw, 34px);
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(252px, 78%);
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px 4px 22px;
  -webkit-overflow-scrolling: touch;
}

.page-home .journal__rail:focus-visible {
  outline: 3px solid var(--sea);
  outline-offset: 4px;
}

.page-home .journal-card {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  background: var(--cream);
  border: 2px solid var(--ink);
  box-shadow: var(--home-card-shadow);
  color: var(--ink);
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.page-home .journal-card:hover,
.page-home .journal-card:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 9px 9px 0 rgba(180, 69, 42, 0.28);
}

.page-home .journal-card:focus-visible {
  outline: 3px solid var(--sea);
  outline-offset: 2px;
}

.page-home .journal-card img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  border-bottom: 2px solid var(--ink);
}

.page-home .journal-card__body {
  padding: 16px 18px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.page-home .journal-tag {
  align-self: flex-start;
  background: var(--sage-deep);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  padding: 3px 9px;
}

.page-home .journal-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: 0.01em;
  color: var(--sea);
}

.page-home .journal-card__text {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: rgba(43, 33, 28, 0.78);
}

.page-home .journal-card__meta {
  margin: auto 0 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--ochre);
}

/* ---------- 服务与联系 ---------- */
.page-home .services {
  background: var(--sea-deep);
  color: var(--cream);
}

.page-home .services__bar {
  display: grid;
  gap: 26px;
}

.page-home .services .eyebrow {
  color: var(--orange);
}

.page-home .services .section-title {
  color: var(--cream);
}

.page-home .services__text {
  margin: 12px 0 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: rgba(247, 241, 229, 0.82);
}

.page-home .services__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .service-link {
  display: inline-block;
  padding: 10px 16px;
  border: 2px solid var(--orange);
  color: var(--cream);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.18s ease, color 0.18s ease;
}

.page-home .service-link:hover,
.page-home .service-link:focus-visible {
  background: var(--orange);
  color: var(--sea-deep);
}

.page-home .service-link:focus-visible {
  outline: 3px solid var(--cream);
  outline-offset: 2px;
}

.page-home .services__contact {
  font-size: 0.88rem;
  line-height: 1.8;
  color: rgba(247, 241, 229, 0.88);
}

.page-home .services__contact p {
  margin: 0 0 6px;
}

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

.page-home .services__note {
  font-size: 0.8rem;
  color: rgba(247, 241, 229, 0.7);
}

.page-home .services__top {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
}

.page-home .services__top a {
  color: var(--orange);
  text-decoration: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .entry-groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .journal__rail {
    grid-auto-columns: minmax(280px, 46%);
  }
}

@media (min-width: 980px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    align-items: end;
  }

  .page-home .hero__figure img {
    aspect-ratio: 16 / 13;
  }

  .page-home .entry-map__head {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
    column-gap: 48px;
  }

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

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

  .page-home .v3__grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  }

  .page-home .journal__head {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: end;
    column-gap: 48px;
  }

  .page-home .journal__rail {
    grid-auto-columns: minmax(300px, 31%);
  }

  .page-home .services__bar {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: 48px;
    align-items: start;
  }

  .page-home .services__contact {
    grid-column: 1 / -1;
    display: flex;
    flex-wrap: wrap;
    gap: 4px 32px;
    align-items: baseline;
    border-top: 2px solid rgba(247, 241, 229, 0.22);
    padding-top: 20px;
  }

  .page-home .services__contact p {
    margin: 0;
  }

  .page-home .services__top {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .entry-card,
  .page-home .journal-card,
  .page-home .tab-button,
  .page-home .service-link {
    transition: none;
  }

  .page-home .entry-card:hover,
  .page-home .entry-card:focus-visible,
  .page-home .journal-card:hover,
  .page-home .journal-card:focus-visible {
    transform: none;
  }
}