.page-home {
  --home-gap: clamp(14px, 2vw, 22px);
  --home-block: clamp(40px, 6vw, 88px);
  display: block;
  overflow-x: clip;
  background: var(--ink-900);
  color: var(--body-ink);
  font-family: var(--font-sans);
}

.page-home h2 {
  margin: 0;
  font-size: clamp(22px, 3vw, 33px);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-home .eyebrow + h2 {
  margin-top: 12px;
}

.page-home .lead {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--body-ink);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  isolation: isolate;
  padding: clamp(30px, 5vw, 72px) 0 clamp(44px, 6vw, 88px);
  border-bottom: 1px solid var(--line-soft);
}

.page-home .hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.page-home .hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
}

.page-home .hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(70% 80% at 82% 12%, rgba(45, 226, 230, 0.2), rgba(7, 20, 40, 0) 68%),
    radial-gradient(50% 60% at 8% 92%, rgba(245, 184, 75, 0.12), rgba(7, 20, 40, 0) 70%),
    linear-gradient(180deg, rgba(7, 20, 40, 0.55) 0%, rgba(7, 20, 40, 0.9) 62%, var(--ink-900) 100%);
}

.page-home .hero__grid {
  display: grid;
  gap: clamp(28px, 4vw, 44px);
  align-items: start;
}

.page-home h1 {
  margin: 14px 0 0;
  max-width: 20ch;
  font-size: clamp(30px, 5vw, 54px);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--mist);
}

.page-home .hero__intro {
  margin: 18px 0 0;
  max-width: 44ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--body-ink);
}

.page-home .hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 18px;
  margin: 26px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

.page-home .hero__facts li {
  font-size: 13px;
  line-height: 1.5;
  color: var(--slate);
}

.page-home .hero__facts .mono {
  display: block;
  margin-bottom: 2px;
  font-size: 18px;
  letter-spacing: 0.02em;
  color: var(--amber);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-home .hero__cards {
  display: grid;
  gap: var(--home-gap);
}

.page-home .entry-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(165deg, rgba(13, 37, 69, 0.95), rgba(8, 26, 48, 0.9));
  box-shadow: var(--shadow-card);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-home .entry-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), rgba(45, 226, 230, 0) 72%);
  opacity: 0.85;
}

.page-home .entry-card--return::before {
  background: linear-gradient(90deg, var(--amber), rgba(245, 184, 75, 0) 72%);
}

.page-home .entry-card:hover,
.page-home .entry-card:focus-within {
  border-color: rgba(45, 226, 230, 0.55);
  box-shadow: 0 0 0 1px rgba(45, 226, 230, 0.16), 0 22px 44px -28px rgba(0, 0, 0, 0.9);
  transform: translateY(-2px);
}

.page-home .entry-card__index {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-home .entry-card__title {
  margin: 0;
  font-size: clamp(19px, 2.2vw, 24px);
  line-height: 1.32;
}

.page-home .entry-card__body {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--body-ink);
}

.page-home .entry-card__meta {
  display: grid;
  gap: 0;
  margin: 0;
}

.page-home .entry-card__meta > div {
  display: grid;
  grid-template-columns: 4.4em minmax(0, 1fr);
  gap: 10px;
  padding: 10px 0;
  border-top: 1px solid var(--line-soft);
}

.page-home .entry-card__meta dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--slate);
  padding-top: 3px;
}

.page-home .entry-card__meta dd {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--mist);
}

.page-home .entry-card .btn {
  margin-top: auto;
  align-self: flex-start;
}

/* ---------- 三步上手 ---------- */
.page-home .steps {
  padding: var(--home-block) 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .steps__grid {
  display: grid;
  gap: clamp(24px, 3vw, 44px);
  align-items: center;
}

.page-home .steps__figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(140deg, var(--ink-800), var(--ink-850));
  box-shadow: var(--shadow-card);
}

.page-home .steps__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .steps__list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.page-home .step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--line-soft);
}

.page-home .step:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-home .step__num {
  padding-top: 3px;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-home .step h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 600;
  color: var(--mist);
}

.page-home .step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--body-ink);
}

/* ---------- 出发前 ---------- */
.page-home .prep {
  padding: var(--home-block) 0;
  background: linear-gradient(180deg, var(--ink-850), var(--ink-900));
  border-bottom: 1px solid var(--line-soft);
}

.page-home .tabs {
  margin-top: 24px;
  max-width: 780px;
}

.page-home .tabs__list {
  display: flex;
  gap: 6px;
  border-bottom: 1px solid var(--line);
}

.page-home .tabs__tab {
  appearance: none;
  padding: 10px 16px;
  border: 1px solid transparent;
  border-bottom: 2px solid transparent;
  border-radius: var(--radius) var(--radius) 0 0;
  background: transparent;
  font-family: inherit;
  font-size: 14px;
  color: var(--slate);
  cursor: pointer;
  transition: color 0.18s var(--ease), background-color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-home .tabs__tab:hover {
  color: var(--mist);
}

.page-home .tabs__tab[aria-selected="true"] {
  color: var(--mist);
  font-weight: 600;
  border-bottom-color: var(--cyan);
  background: rgba(45, 226, 230, 0.08);
}

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

.page-home .tabs__panel {
  padding-top: 18px;
}

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

.page-home .prep__list li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--body-ink);
}

.page-home .prep__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 10px;
  height: 2px;
  background: var(--cyan);
}

/* ---------- 家庭服务清单 ---------- */
.page-home .catalog {
  padding: var(--home-block) 0;
  border-bottom: 1px solid var(--line-soft);
}

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

.page-home .catalog__figure {
  margin: clamp(24px, 3vw, 38px) 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(120deg, var(--ink-800), var(--ink-850));
}

.page-home .catalog__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .chip-row {
  display: flex;
  gap: 10px;
  margin-top: 18px;
  padding-bottom: 8px;
  overflow-x: auto;
}

.page-home .fchip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(11, 31, 58, 0.6);
  font-size: 13.5px;
  color: var(--body-ink);
  text-decoration: none;
  transition: border-color 0.18s var(--ease), background-color 0.18s var(--ease), box-shadow 0.18s var(--ease), color 0.18s var(--ease);
}

.page-home .fchip .mono {
  font-size: 11px;
  color: var(--amber);
}

.page-home .fchip:hover,
.page-home .fchip:focus-visible {
  border-color: rgba(45, 226, 230, 0.6);
  background: rgba(45, 226, 230, 0.1);
  color: var(--mist);
  box-shadow: 0 0 0 1px rgba(45, 226, 230, 0.18);
}

.page-home .catalog__blocks {
  display: grid;
  gap: var(--home-gap);
  margin-top: 24px;
}

.page-home .svc {
  padding: 18px;
  border: 1px solid var(--line);
  border-left: 2px solid rgba(245, 184, 75, 0.55);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(11, 31, 58, 0.72), rgba(7, 20, 40, 0.5));
}

.page-home .svc h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 600;
  color: var(--mist);
}

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

/* ---------- 版本与反馈 ---------- */
.page-home .updates {
  padding: var(--home-block) 0;
  background: linear-gradient(180deg, var(--ink-850), var(--ink-900));
  border-bottom: 1px solid var(--line-soft);
}

.page-home .updates__grid {
  display: grid;
  gap: clamp(24px, 3.4vw, 44px);
  align-items: center;
}

.page-home .updates__figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-800);
  box-shadow: var(--shadow-card);
}

.page-home .updates__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .ulog {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.page-home .ulog li {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-top: 1px solid var(--line-soft);
}

.page-home .ulog li:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-home .ulog__when {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--coral);
}

.page-home .ulog__title {
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--mist);
  text-decoration: none;
}

.page-home .ulog__title:hover,
.page-home .ulog__title:focus-visible {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

/* ---------- 服务路径 ---------- */
.page-home .pathway {
  padding: var(--home-block) 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .pathway__map {
  position: relative;
  margin-top: 28px;
}

.page-home .pathway__wire {
  display: none;
}

.page-home .pathway__nodes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--home-gap);
}

.page-home .pnode {
  position: relative;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-left: 2px solid rgba(45, 226, 230, 0.55);
  border-radius: var(--radius);
  background: rgba(11, 31, 58, 0.55);
}

.page-home .pnode--alert {
  border-left-color: rgba(255, 107, 107, 0.65);
}

.page-home .pnode__num {
  display: block;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-home .pnode__link {
  display: inline-block;
  margin-top: 6px;
  border-bottom: 1px solid transparent;
  font-size: 16px;
  font-weight: 600;
  color: var(--mist);
  text-decoration: none;
}

.page-home .pnode__link:hover,
.page-home .pnode__link:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-home .pnode p {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--slate);
}

/* ---------- 更新观察 ---------- */
.page-home .watch {
  padding: var(--home-block) 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .watch__grid {
  display: grid;
  gap: clamp(24px, 3vw, 40px);
}

.page-home .watch__intro .btn {
  margin-top: 22px;
}

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

.page-home .topics a {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--body-ink);
  text-decoration: none;
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-home .topics a:hover,
.page-home .topics a:focus-visible {
  border-color: rgba(245, 184, 75, 0.6);
  color: var(--gold-light);
}

.page-home .feed {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
}

.page-home .feed li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 14px 0;
  border-top: 1px solid var(--line-soft);
}

.page-home .feed li:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-home .feed__when {
  padding: 2px 8px;
  border: 1px solid rgba(255, 107, 107, 0.35);
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--coral);
}

.page-home .feed a {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--mist);
  text-decoration: none;
}

.page-home .feed a:hover,
.page-home .feed a:focus-visible {
  color: var(--cyan);
}

/* ---------- 规模数据 ---------- */
.page-home .scale {
  padding: clamp(32px, 4vw, 56px) 0;
  background: linear-gradient(120deg, rgba(11, 31, 58, 0.92), rgba(7, 20, 40, 0.76));
  border-bottom: 1px solid var(--line-soft);
}

.page-home .scale__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.page-home .stat {
  padding-left: 14px;
  border-left: 2px solid rgba(45, 226, 230, 0.45);
}

.page-home .stat__num {
  display: block;
  font-size: clamp(22px, 2.6vw, 30px);
  letter-spacing: 0.02em;
  color: var(--amber);
}

.page-home .stat__text {
  display: block;
  margin-top: 4px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--slate);
}

.page-home .scale__note {
  margin: 26px 0 0;
  max-width: 76ch;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--slate);
}

.page-home .scale__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(45, 226, 230, 0.4);
}

/* ---------- 尾行 ---------- */
.page-home .footline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-block: clamp(28px, 4vw, 48px);
}

.page-home .footline p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--slate);
}

.page-home .footline p a {
  color: var(--body-ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(45, 226, 230, 0.35);
}

.page-home .footline p a:hover {
  color: var(--mint);
}

.page-home .toplink {
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mint);
  text-decoration: none;
  transition: border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-home .toplink:hover,
.page-home .toplink:focus-visible {
  border-color: rgba(45, 226, 230, 0.6);
  background: rgba(45, 226, 230, 0.08);
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-home .hero__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 900px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(32px, 4vw, 64px);
  }

  .page-home .hero__cards {
    padding-top: 6px;
  }

  .page-home .steps__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  }

  .page-home .catalog__head {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 32px;
  }

  .page-home .updates__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-home .watch__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-home .pathway__nodes {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    padding-top: 42px;
  }

  .page-home .pathway__wire {
    display: block;
    position: absolute;
    top: 4px;
    left: 0;
    width: 100%;
    height: 24px;
  }

  .page-home .pnode {
    border-left-width: 1px;
    border-top: 2px solid rgba(45, 226, 230, 0.55);
  }

  .page-home .pnode--alert {
    border-top-color: rgba(255, 107, 107, 0.65);
  }

  .page-home .pnode::before {
    content: "";
    position: absolute;
    left: 24px;
    top: -24px;
    width: 1px;
    height: 22px;
    background: rgba(45, 226, 230, 0.42);
  }
}

@media (min-width: 860px) {
  .page-home .scale__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .entry-card,
  .page-home .fchip,
  .page-home .toplink,
  .page-home .tabs__tab,
  .page-home .topics a {
    transition: none;
  }

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