.page-home {
  --home-pad: clamp(56px, 9vw, 96px);
  --home-gap: clamp(20px, 3.2vw, 36px);
  background: var(--night);
  color: var(--mist);
  font-family: var(--font-body);
}

/* ============ 首屏 ============ */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(104px, 16vw, 152px) 0 var(--home-pad);
  background:
    radial-gradient(90% 70% at 88% 4%, rgba(99, 230, 214, 0.15), transparent 62%),
    linear-gradient(176deg, var(--night) 0%, var(--deep) 68%, var(--night) 100%);
}

.page-home .home-hero__bg {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(78%, 920px);
  z-index: -1;
  opacity: 0.3;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 50%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 50%);
}

.page-home .home-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
}

.page-home .home-hero__inner {
  display: grid;
  gap: clamp(38px, 6vw, 56px);
  align-items: start;
}

.page-home .hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ice);
}

.page-home .hero-kicker::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--ice);
}

.page-home .hero-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(38px, 8.2vw, 76px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-home .hero-title span {
  display: block;
  color: var(--ice-soft);
}

.page-home .hero-lede {
  max-width: 33em;
  margin: 26px 0 0;
  font-size: clamp(16px, 2.1vw, 18px);
  line-height: 1.85;
  color: var(--ice-soft);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.page-home .hero-actions .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 26px;
  border-radius: 2px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.page-home .hero-actions .button--ghost {
  color: var(--ice-soft);
  border: 1px solid var(--line);
  background: transparent;
}

.page-home .hero-actions .button--ghost:hover {
  border-color: var(--ice);
  color: var(--ice);
}

.page-home .hero-actions .button--gold:hover {
  transform: translateY(-2px);
}

/* 悬浮目录面板 */
.page-home .hero-toc {
  position: relative;
  padding: 20px 18px 22px;
  background: rgba(16, 28, 48, 0.84);
  border: 1px solid var(--line);
  border-top: 2px solid var(--ice);
  box-shadow: 0 24px 56px rgba(4, 7, 13, 0.55);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.page-home .hero-toc__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--steel);
}

.page-home .hero-toc__ver {
  color: var(--ice);
}

.page-home .hero-toc__title {
  margin: 16px 0 10px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-home .hero-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-home .hero-toc__list a {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 10px 8px;
  border-left: 2px solid transparent;
  color: var(--ice-soft);
  font-size: 14px;
  text-decoration: none;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.page-home .hero-toc__list a:hover,
.page-home .hero-toc__list a:focus-visible {
  background: rgba(99, 230, 214, 0.1);
  border-left-color: var(--ice);
  color: var(--mist);
}

.page-home .hero-toc__no {
  font-size: 12px;
  color: var(--ice);
}

.page-home .hero-toc__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--steel);
  white-space: nowrap;
}

@media (min-width: 960px) {
  .page-home .home-hero__inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(300px, 0.9fr);
    gap: clamp(32px, 5vw, 76px);
  }

  .page-home .hero-toc {
    padding: 24px 22px 26px;
  }
}

/* ============ 八个固定分区 ============ */
.page-home .home-zones {
  background: var(--mist);
  color: var(--ink);
  padding: var(--home-pad) 0;
}

.page-home .home-zones .section-kicker {
  color: var(--cloud);
}

.page-home .home-zones .section-title {
  color: var(--night);
}

.page-home .home-zones .lede {
  color: var(--line);
}

.page-home .zones-head {
  display: grid;
  gap: 28px;
  margin-bottom: clamp(28px, 4vw, 44px);
}

.page-home .zones-figure {
  margin: 0;
  padding: 8px;
  background: #ffffff;
  border: 1px solid rgba(44, 64, 88, 0.35);
}

.page-home .zones-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 2;
  object-fit: cover;
}

.page-home .zones-figure__cap {
  display: block;
  padding-top: 8px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--line);
}

.page-home .zone-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(44, 64, 88, 0.4);
}

.page-home .zone-item {
  border-bottom: 1px solid rgba(44, 64, 88, 0.22);
}

.page-home .zone-link {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  grid-template-areas:
    "no name count"
    "no tag count";
  align-items: center;
  gap: 2px 12px;
  padding: 14px 6px;
  color: var(--night);
  text-decoration: none;
  transition: background 0.18s ease, padding-left 0.2s ease, color 0.18s ease;
}

.page-home .zone-no {
  grid-area: no;
  font-size: 13px;
  color: rgba(44, 64, 88, 0.75);
  transition: color 0.18s ease;
}

.page-home .zone-name {
  grid-area: name;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.35;
}

.page-home .zone-tag {
  grid-area: tag;
  justify-self: start;
  margin-top: 4px;
}

.page-home .zone-count {
  grid-area: count;
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(44, 64, 88, 0.8);
  white-space: nowrap;
  transition: color 0.18s ease;
}

.page-home .zone-count strong {
  font-size: 17px;
  font-weight: 600;
  color: var(--night);
  transition: color 0.18s ease;
}

.page-home .zone-link:hover,
.page-home .zone-link:focus-visible {
  background: var(--night);
  color: var(--mist);
  padding-left: 14px;
  outline: none;
}

.page-home .zone-link:hover .zone-no,
.page-home .zone-link:hover .zone-count,
.page-home .zone-link:hover .zone-count strong,
.page-home .zone-link:focus-visible .zone-no,
.page-home .zone-link:focus-visible .zone-count,
.page-home .zone-link:focus-visible .zone-count strong {
  color: var(--ice);
}

.page-home .zones-foot,
.page-home .flow-foot,
.page-home .updates-foot {
  margin: 26px 0 0;
  font-size: 15px;
}

.page-home .home-zones .text-link {
  color: var(--cloud);
  text-decoration: none;
  border-bottom: 1px solid var(--ice);
  padding-bottom: 2px;
}

.page-home .home-zones .text-link:hover {
  color: var(--night);
}

@media (min-width: 720px) {
  .page-home .zone-link {
    grid-template-columns: 56px minmax(0, 1fr) auto 128px;
    grid-template-areas: "no name tag count";
    gap: 16px;
    padding: 16px 10px;
  }

  .page-home .zone-tag {
    margin-top: 0;
  }

  .page-home .zone-count {
    text-align: right;
  }
}

@media (min-width: 900px) {
  .page-home .zones-head {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: end;
    gap: 48px;
  }
}

/* ============ 手机通道 / 稳定版面板 ============ */
.page-home .home-dual {
  background: linear-gradient(180deg, var(--night) 0%, var(--deep) 100%);
  padding: var(--home-pad) 0;
}

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

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

.page-home .home-tabs .tab-button {
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid var(--line);
  border-bottom: none;
  border-radius: 2px 2px 0 0;
  background: rgba(16, 28, 48, 0.6);
  color: var(--steel);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 12px 22px;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.page-home .home-tabs .tab-button:hover {
  color: var(--ice-soft);
}

.page-home .home-tabs .tab-button[aria-selected="true"] {
  background: var(--cloud);
  border-color: var(--ice);
  color: var(--ice);
}

.page-home .home-tabs .tab-button:focus-visible {
  outline: 2px solid var(--ice);
  outline-offset: 2px;
}

.page-home .home-panel {
  display: grid;
  gap: 26px;
  padding-top: 28px;
}

.page-home .home-panel__media {
  margin: 0;
  padding: 10px;
  background: var(--deep);
  border: 1px solid var(--line);
}

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

.page-home #panel-mobile .home-panel__media img {
  aspect-ratio: 3 / 4;
}

.page-home #panel-panel .home-panel__media img {
  aspect-ratio: 3 / 2;
}

.page-home .home-panel__body h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(21px, 3.2vw, 28px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--mist);
}

.page-home .home-panel__body p {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ice-soft);
}

.page-home .home-panel__list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .home-panel__list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .home-panel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 1px;
  background: var(--ice);
}

.page-home .home-dual .text-link {
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid rgba(99, 230, 214, 0.45);
  padding-bottom: 2px;
  font-size: 15px;
}

.page-home .home-dual .text-link:hover {
  border-bottom-color: var(--ice);
  color: var(--ice-soft);
}

@media (min-width: 860px) {
  .page-home .home-panel {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: 46px;
    align-items: start;
    padding-top: 36px;
  }
}

/* ============ 运营概览 ============ */
.page-home .home-metrics {
  background: var(--deep);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: var(--home-pad) 0;
}

.page-home .home-metrics .section-kicker {
  color: var(--gold);
}

.page-home .metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 34px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .metric {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 22px 16px;
  background: var(--deep);
}

.page-home .metric__num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3.4vw, 30px);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ice);
}

.page-home .metric__label {
  font-size: 13px;
  line-height: 1.55;
  color: var(--steel);
}

.page-home .metric-note {
  max-width: 48em;
  margin: 30px 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--ice);
  font-size: 15px;
  line-height: 1.85;
  color: var(--ice-soft);
}

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

@media (min-width: 1080px) {
  .page-home .metric-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

/* ============ 上手路径 ============ */
.page-home .home-flow {
  background: var(--mist);
  color: var(--ink);
  padding: var(--home-pad) 0;
}

.page-home .home-flow .section-kicker {
  color: var(--cloud);
}

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

.page-home .home-flow .lede {
  color: var(--line);
}

.page-home .flow-list {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
}

.page-home .flow-step {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  padding: 24px 0;
  border-top: 1px solid rgba(44, 64, 88, 0.28);
}

.page-home .flow-step:last-child {
  border-bottom: 1px solid rgba(44, 64, 88, 0.28);
}

.page-home .flow-step__no {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--cloud);
  padding-top: 4px;
}

.page-home .flow-step__body h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.6vw, 23px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--night);
}

.page-home .flow-step__body p {
  max-width: 44em;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--line);
}

.page-home .home-flow .text-link {
  color: var(--cloud);
  text-decoration: none;
  border-bottom: 1px solid var(--ice);
  padding-bottom: 2px;
}

.page-home .home-flow .text-link:hover {
  color: var(--night);
}

@media (min-width: 760px) {
  .page-home .flow-step {
    grid-template-columns: 90px minmax(0, 1fr);
    gap: 28px;
    padding: 30px 0;
  }

  .page-home .flow-step__no {
    font-size: 17px;
  }
}

/* ============ 最近更新 ============ */
.page-home .home-updates {
  background: var(--night);
  padding: var(--home-pad) 0;
}

.page-home .update-list {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-home .update-item {
  border-bottom: 1px solid var(--line);
}

.page-home .update-item summary {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  padding: 18px 36px 18px 4px;
  cursor: pointer;
  list-style: none;
  transition: background 0.18s ease;
}

.page-home .update-item summary::-webkit-details-marker {
  display: none;
}

.page-home .update-item summary:hover {
  background: rgba(27, 44, 71, 0.5);
}

.page-home .update-item summary:focus-visible {
  outline: 2px solid var(--ice);
  outline-offset: -2px;
}

.page-home .update-item summary::after {
  content: "+";
  position: absolute;
  right: 8px;
  top: 16px;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--ice);
}

.page-home .update-item details[open] summary::after {
  content: "\2212";
}

.page-home .update-time {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--steel);
}

.page-home .update-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: -0.005em;
  color: var(--mist);
}

.page-home .update-item .tag {
  flex: 0 0 auto;
}

.page-home .update-item p {
  max-width: 44em;
  margin: 0;
  padding: 0 36px 20px 4px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ice-soft);
}

.page-home .home-updates .text-link {
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid rgba(99, 230, 214, 0.45);
  padding-bottom: 2px;
}

.page-home .home-updates .text-link:hover {
  border-bottom-color: var(--ice);
  color: var(--ice-soft);
}

@media (min-width: 760px) {
  .page-home .update-item summary {
    flex-direction: row;
    align-items: baseline;
    gap: 20px;
    padding: 20px 44px 20px 6px;
  }

  .page-home .update-time {
    flex: 0 0 88px;
  }

  .page-home .update-title {
    flex: 1 1 auto;
  }

  .page-home .update-item p {
    padding: 0 44px 22px 108px;
  }

  .page-home .update-item summary::after {
    top: 20px;
  }
}

/* ============ 咨询收尾 ============ */
.page-home .home-contact {
  background: linear-gradient(180deg, var(--deep) 0%, var(--cloud) 100%);
  padding: var(--home-pad) 0 calc(var(--home-pad) * 0.85);
}

.page-home .contact-card {
  position: relative;
  max-width: 920px;
  margin: 0 auto;
  padding: clamp(28px, 5vw, 52px);
  background: var(--mist);
  color: var(--ink);
  border-top: 3px solid var(--gold);
}

.page-home .contact-kicker {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cloud);
}

.page-home .contact-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(26px, 4.2vw, 38px);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--night);
}

.page-home .contact-lede {
  max-width: 34em;
  margin: 0 0 30px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--line);
}

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

.page-home .contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: rgba(44, 64, 88, 0.22);
  border-top: 1px solid rgba(44, 64, 88, 0.22);
  border-bottom: 1px solid rgba(44, 64, 88, 0.22);
}

.page-home .contact-row {
  display: grid;
  gap: 4px;
  padding: 14px 2px;
  background: var(--mist);
}

.page-home .contact-label {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--steel);
}

.page-home .contact-value {
  font-size: 15.5px;
  line-height: 1.7;
  word-break: break-word;
  color: var(--night);
}

.page-home .contact-actions {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-home .contact-actions .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 15px 24px;
  border-radius: 2px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.18s ease;
}

.page-home .contact-actions .button:hover {
  transform: translateY(-2px);
}

.page-home .contact-hint {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--line);
}

.page-home .contact-legal {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--steel);
}

.page-home .contact-legal .text-link {
  color: var(--cloud);
  text-decoration: none;
  border-bottom: 1px solid rgba(99, 230, 214, 0.7);
  padding-bottom: 1px;
}

.page-home .contact-legal .text-link:hover {
  color: var(--night);
}

@media (min-width: 700px) {
  .page-home .contact-card {
    box-shadow: 14px 14px 0 rgba(4, 7, 13, 0.45);
  }
}

@media (min-width: 820px) {
  .page-home .contact-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 40px;
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hero-actions .button,
  .page-home .contact-actions .button,
  .page-home .zone-link,
  .page-home .hero-toc__list a,
  .page-home .home-tabs .tab-button,
  .page-home .update-item summary {
    transition: none;
  }

  .page-home .hero-actions .button--gold:hover,
  .page-home .contact-actions .button:hover {
    transform: none;
  }
}
<<<END>>>