/* ===========================================================
   首页专属样式 · 作用域 .page-home
   =========================================================== */

.page-home {
  --home-frame: rgba(198, 161, 91, 0.26);
  --home-frame-ice: rgba(143, 185, 201, 0.32);
}

.page-home a:focus-visible,
.page-home summary:focus-visible {
  outline: 2px solid var(--gold-light);
  outline-offset: 3px;
}

/* ---------- 01 首屏框景 ---------- */
.page-home .hero {
  position: relative;
  padding: clamp(20px, 4vw, 44px) 0 clamp(32px, 6vw, 76px);
  border-bottom: 1px solid var(--line-500);
  background:
    radial-gradient(120% 90% at 84% -10%, rgba(198, 161, 91, 0.16) 0%, rgba(198, 161, 91, 0) 56%),
    radial-gradient(90% 80% at -10% 110%, rgba(143, 185, 201, 0.12) 0%, rgba(143, 185, 201, 0) 60%);
}

.page-home .hero__frame {
  position: relative;
  border: 1px solid var(--home-frame);
  background: linear-gradient(162deg, rgba(23, 30, 38, 0.82) 0%, rgba(7, 9, 12, 0.62) 100%);
  padding: clamp(20px, 4vw, 46px);
}

.page-home .hero__frame::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 9px;
  pointer-events: none;
  background: repeating-linear-gradient(90deg, rgba(198, 161, 91, 0.55) 0 1px, transparent 1px 14px);
  opacity: 0.55;
}

.page-home .hero__frame::after {
  content: "";
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 22px;
  height: 22px;
  border-right: 2px solid var(--gold);
  border-bottom: 2px solid var(--gold);
  pointer-events: none;
}

.page-home .hero__inner {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
  align-items: start;
}

.page-home .hero__kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-home .hero__kicker-code {
  color: var(--gold);
  border: 1px solid var(--home-frame);
  padding: 2px 8px;
  border-radius: 2px;
}

.page-home .hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6.4vw, 60px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-strong);
}

.page-home .hero__title em {
  font-style: normal;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-home .hero__lead {
  max-width: 56ch;
  margin: 0 0 26px;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--text);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 30px;
}

.page-home .hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 18px;
  margin: 0;
  padding-top: 22px;
  border-top: 1px solid var(--line-500);
}

.page-home .stat {
  display: flex;
  flex-direction: column-reverse;
  gap: 6px;
  min-width: 0;
}

.page-home .stat__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(19px, 2.4vw, 25px);
  letter-spacing: 0.02em;
  color: var(--gold-light);
}

.page-home .stat__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

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

.page-home .hero__note {
  margin: 12px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--gold);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 02 索引线索 ---------- */
.page-home .console {
  display: grid;
  gap: clamp(18px, 3vw, 32px);
}

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

.page-home .console__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-home .axis {
  position: relative;
  padding: clamp(18px, 2.6vw, 28px);
  background: linear-gradient(170deg, rgba(35, 44, 54, 0.92) 0%, rgba(15, 20, 26, 0.94) 100%);
  border: 1px solid var(--line-500);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-home .axis::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 34%;
  height: 2px;
  background: var(--gold-grad);
  opacity: 0.85;
}

.page-home .axis:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.42);
}

.page-home .axis__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-home .axis__title {
  margin: 10px 0 10px;
  font-size: clamp(17px, 1.9vw, 20px);
  letter-spacing: -0.01em;
  color: var(--text-strong);
}

.page-home .axis__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text);
}

.page-home .axis__meta {
  display: block;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--line-500);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

/* ---------- 03 服务双入口 ---------- */
.page-home .service-split > * {
  min-width: 0;
}

.page-home .service-media {
  margin: 0;
}

.page-home .service-media__note {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-home .service-stack {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.page-home .service-panel {
  position: relative;
  padding: clamp(20px, 3vw, 34px);
  background: linear-gradient(165deg, rgba(35, 44, 54, 0.95) 0%, rgba(15, 20, 26, 0.96) 100%);
  border: 1px solid var(--line-500);
  transition: transform 0.2s var(--ease);
}

.page-home .service-panel:hover {
  transform: translateY(-2px);
}

.page-home .service-panel--sub {
  box-shadow: inset 0 2px 0 0 rgba(198, 161, 91, 0.8);
}

.page-home .service-panel--local {
  box-shadow: inset 0 2px 0 0 rgba(143, 185, 201, 0.72);
}

.page-home .service-panel h3 {
  margin: 12px 0 12px;
  font-size: clamp(18px, 2.2vw, 24px);
  letter-spacing: -0.01em;
  color: var(--text-strong);
}

.page-home .service-panel p {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}

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

.page-home .service-panel__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text);
}

.page-home .service-panel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border: 1px solid var(--gold);
  transform: rotate(45deg);
}

.page-home .service-panel--local .service-panel__list li::before {
  border-color: var(--ice);
}

/* ---------- 04 近期更新 ---------- */
.page-home .updates-grid > * {
  min-width: 0;
}

.page-home .timeline {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  border-left: 1px solid var(--line-500);
}

.page-home .timeline__item {
  position: relative;
  padding: 0 0 24px 22px;
}

.page-home .timeline__item:last-child {
  padding-bottom: 0;
}

.page-home .timeline__item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 8px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(198, 161, 91, 0.16);
}

.page-home .timeline__time {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--gold-light);
}

.page-home .timeline__title {
  margin: 0 0 6px;
  font-size: clamp(16px, 1.8vw, 18px);
  color: var(--text-strong);
}

.page-home .timeline__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text);
}

.page-home .updates-aside {
  display: grid;
  gap: 16px;
  align-content: start;
  min-width: 0;
}

.page-home .updates-media {
  margin: 0;
}

.page-home .updates-figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 16px;
  margin: 0;
}

.page-home .updates-note {
  margin: 0;
  padding: 14px 16px;
  border-left: 2px solid var(--ice);
  background: rgba(143, 185, 201, 0.07);
  font-size: 14px;
  line-height: 1.75;
  color: var(--text);
}

/* ---------- 05 适配清单 ---------- */
.page-home .check-grid > * {
  min-width: 0;
}

.page-home .checklist {
  border-bottom: 1px solid var(--line-500);
}

.page-home .checklist__item {
  border-top: 1px solid var(--line-500);
}

.page-home .checklist__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
  font-size: clamp(15px, 1.7vw, 17px);
  font-weight: 700;
  color: var(--text-strong);
}

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

.page-home .checklist__item summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--gold);
  transition: transform 0.18s var(--ease);
}

.page-home .checklist__item[open] summary::after {
  content: "−";
}

.page-home .checklist__body {
  padding: 0 0 18px;
}

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

.page-home .checklist__list li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text);
}

.page-home .checklist__code {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ice);
  padding-top: 2px;
}

.page-home .check-aside {
  display: grid;
  gap: 16px;
  align-content: start;
  min-width: 0;
}

.page-home .check-media {
  margin: 0;
}

.page-home .check-note {
  margin: 0;
  padding: 16px;
  background: var(--panel-700);
  border: 1px solid var(--line-500);
  border-left: 2px solid var(--gold);
  font-size: 14px;
  line-height: 1.78;
  color: var(--text);
}

/* ---------- 06 服务保障与联系 ---------- */
.page-home .support-grid > * {
  min-width: 0;
}

.page-home .assure {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  align-content: start;
}

.page-home .assure-card {
  padding: clamp(16px, 2.4vw, 24px);
  background: linear-gradient(180deg, rgba(23, 30, 38, 0.95), rgba(15, 20, 26, 0.9));
  border: 1px solid var(--line-500);
  border-left: 2px solid rgba(198, 161, 91, 0.62);
}

.page-home .assure-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  letter-spacing: 0.01em;
  color: var(--text-strong);
}

.page-home .assure-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--text);
}

.page-home .contact-block {
  padding: clamp(18px, 3vw, 28px);
  background: linear-gradient(140deg, rgba(198, 161, 91, 0.13) 0%, rgba(15, 20, 26, 0.94) 62%);
  border: 1px solid rgba(198, 161, 91, 0.32);
}

.page-home .contact-block__title {
  margin: 0 0 18px;
  font-size: clamp(17px, 2vw, 20px);
  color: var(--text-strong);
}

.page-home .contact-list {
  display: grid;
  gap: 14px;
  margin: 0 0 22px;
}

.page-home .contact-list__item {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
}

.page-home .contact-list dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-home .contact-list dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-strong);
  overflow-wrap: anywhere;
}

.page-home .contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .support-note {
  margin: 16px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-home .hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 760px) {
  .page-home .console__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-home .console__grid > .axis:nth-child(1) {
    grid-column: span 7;
  }

  .page-home .console__grid > .axis:nth-child(2) {
    grid-column: span 5;
  }

  .page-home .console__grid > .axis:nth-child(3) {
    grid-column: span 5;
  }

  .page-home .console__grid > .axis:nth-child(4) {
    grid-column: span 7;
  }

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

@media (min-width: 920px) {
  .page-home .hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-home .console {
    grid-template-columns: 176px minmax(0, 1fr);
    align-items: start;
  }

  .page-home .console__rail {
    display: block;
    align-self: start;
    position: sticky;
    top: var(--rail-top);
  }
}

@media (max-width: 640px) {
  .page-home .grid-12 {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .page-home .grid-12 > [class*="span-"] {
    grid-column: auto;
  }

  .page-home .contact-list__item {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .axis,
  .page-home .service-panel,
  .page-home .checklist__item summary::after {
    transition: none;
  }

  .page-home .axis:hover,
  .page-home .service-panel:hover {
    transform: none;
  }
}
<<<END>>>