.page-home {
  --home-space: 3.25rem;
  --home-card-bg: rgba(16, 42, 68, .55);
  --home-shadow: 0 12px 32px rgba(0, 0, 0, .18);
  color: var(--text-high);
}

.page-home :target {
  scroll-margin-top: calc(var(--header-clearance) + 1rem);
}

.page-home a {
  text-decoration: none;
  color: inherit;
}

/* 面包屑 */
.page-home .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--text-mid);
  padding: .75rem 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.25rem;
}

.page-home .breadcrumbs a {
  color: var(--gold);
}

.page-home .breadcrumbs a:hover {
  color: var(--gold-light);
}

.page-home .breadcrumbs [aria-current="page"] {
  color: var(--text-mid);
}

/* 章节标签 */
.page-home .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .625rem;
  margin: 0 0 .875rem;
  font-size: .8125rem;
  font-weight: 500;
  letter-spacing: .2em;
  color: var(--gold);
}

.page-home .eyebrow::before {
  content: "";
  width: 2rem;
  height: 1px;
  background: var(--gold);
  flex: none;
}

.page-home .mono-label {
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .1em;
  color: var(--text-mid);
  text-transform: uppercase;
}

/* 左右分屏布局 */
.page-home .home-layout {
  display: block;
  max-width: var(--container);
  margin: 0 auto;
  padding: 1rem 1rem 4rem;
}

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

.page-home .home-content {
  display: flex;
  flex-direction: column;
}

/* 标题 */
.page-home h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 7vw, 4.75rem);
  line-height: 1.05;
  letter-spacing: -.02em;
  margin: 0 0 1.25rem;
  color: var(--text-high);
}

.page-home h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.375rem;
  line-height: 1.25;
  margin: 0 0 .75rem;
  color: var(--text-high);
}

.page-home h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  line-height: 1.3;
  margin: 0 0 .5rem;
}

.page-home p {
  line-height: 1.8;
  color: var(--text-mid);
  margin: 0 0 1rem;
}

/* ===== 封面专题 ===== */
.page-home .home-cover {
  position: relative;
  padding-top: 1rem;
}

.page-home .cover-copy {
  position: relative;
  z-index: 2;
}

.page-home .cover-lead {
  max-width: 40rem;
  font-size: 1rem;
  color: var(--text-mid);
}

.page-home .cover-index {
  margin-top: 1.75rem;
  padding: 1.25rem 1.5rem;
  background: var(--panel-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--home-shadow);
}

.page-home .cover-index ol {
  list-style: none;
  margin: .75rem 0 0;
  padding: 0;
  counter-reset: cover-idx;
}

.page-home .cover-index li {
  counter-increment: cover-idx;
  font-family: var(--font-mono);
  font-size: .875rem;
  border-bottom: 1px solid var(--border);
}

.page-home .cover-index li:last-child {
  border-bottom: 0;
}

.page-home .cover-index li::before {
  content: "0" counter(cover-idx);
  color: var(--gold);
  margin-right: .75rem;
  font-size: .75rem;
}

.page-home .cover-index a {
  display: inline-block;
  padding: .75rem 0;
  color: var(--text-high);
  transition: color .2s var(--ease), padding-left .2s var(--ease);
}

.page-home .cover-index a:hover {
  color: var(--gold-light);
  padding-left: .25rem;
}

/* 封面视觉图 */
.page-home .cover-visual {
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border-radius: var(--radius-lg);
  margin: 1.5rem 0 0;
}

.page-home .cover-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  clip-path: polygon(0 2%, 100% 0, 100% 100%, 0 96%);
}

.page-home .figure-caption {
  margin-top: .625rem;
  font-size: .8125rem;
  color: var(--text-mid);
}

.page-home .figure-caption::before {
  content: "— ";
  color: var(--gold);
}

/* 跑马标签 */
.page-home .cover-ticker {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.5rem;
  margin-top: 1.5rem;
  padding: 1rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  font-size: .6875rem;
}

.page-home .cover-ticker span {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
}

.page-home .cover-ticker span::before {
  content: "◆";
  color: var(--gold);
  font-size: .5rem;
}

/* ===== 数据扫描 ===== */
.page-home .home-datasnap {
  margin-top: var(--home-space);
  padding: 1.75rem 1.25rem 2rem;
  background: linear-gradient(135deg, rgba(30, 61, 92, .6), rgba(16, 42, 68, .3));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

.page-home .home-datasnap::after {
  content: "";
  position: absolute;
  right: -3rem;
  top: -3rem;
  width: 9rem;
  height: 9rem;
  border: 1px solid rgba(201, 162, 39, .35);
  transform: rotate(45deg);
  pointer-events: none;
}

.page-home .snap-head,
.page-home .services-head,
.page-home .updates-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

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

.page-home .stat-block {
  padding: 1.25rem 1rem;
  background: var(--panel-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.page-home .stat-value {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 2rem;
  line-height: 1;
  color: var(--gold);
  margin-bottom: .5rem;
}

.page-home .stat-suffix {
  font-size: 1rem;
  color: var(--gold-light);
  margin-left: .125rem;
}

.page-home .stat-label {
  font-size: .875rem;
  font-weight: 600;
  color: var(--text-high);
  margin-bottom: .25rem;
}

.page-home .stat-note {
  font-size: .75rem;
  color: var(--text-mid);
  margin: 0;
  line-height: 1.5;
}

.page-home .snap-lower {
  margin-top: 1.5rem;
}

.page-home .snap-figure {
  margin: 0 0 1.25rem;
}

.page-home .snap-figure img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.page-home .snap-text .trust-statement {
  font-size: .875rem;
  color: var(--gold);
  padding: .875rem 1rem;
  background: rgba(201, 162, 39, .08);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* ===== 服务索引 ===== */
.page-home .home-services {
  margin-top: var(--home-space);
}

.page-home .service-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-home .service-card {
  padding: 1.5rem;
  background: var(--home-card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color .2s var(--ease), transform .2s var(--ease), box-shadow .2s var(--ease);
}

.page-home .service-card:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(0, 0, 0, .22);
}

.page-home .service-num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--gold);
  letter-spacing: .1em;
  margin-bottom: .75rem;
}

.page-home .service-card > p,
.page-home .service-card-copy p {
  font-size: .875rem;
  margin-bottom: 1rem;
}

.page-home .service-card--wide {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-home .export-figure {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: var(--radius-sm);
  margin: 0;
  flex: none;
}

.page-home .export-figure img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 按钮 */
.page-home .btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .625rem 1rem;
  border-radius: var(--radius-pill);
  font-size: .8125rem;
  font-weight: 600;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-home .btn-outline {
  border: 1px solid var(--gold);
  color: var(--gold);
}

.page-home .btn-outline:hover {
  background: var(--gold);
  color: var(--page-bg);
}

/* ===== 战报动态 ===== */
.page-home .home-updates {
  margin-top: var(--home-space);
}

.page-home .update-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-home .update-item {
  padding: 1.5rem;
  background: var(--panel-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
}

.page-home .update-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--gold);
}

.page-home .update-item:nth-child(2)::before {
  background: var(--red);
}

.page-home .update-item:nth-child(3)::before {
  background: var(--surface-alt);
}

.page-home .tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .1em;
  padding: .25rem .625rem;
  border: 1px solid var(--gold);
  color: var(--gold);
  border-radius: var(--radius-sm);
  margin-bottom: .875rem;
}

.page-home .update-item p {
  font-size: .875rem;
  margin-bottom: .75rem;
}

.page-home .update-link {
  font-family: var(--font-mono);
  font-size: .8125rem;
  color: var(--gold);
}

.page-home .update-link::after {
  content: " →";
}

/* ===== 回访指南 ===== */
.page-home .home-return {
  margin-top: var(--home-space);
  padding: 2rem 1.5rem;
  background: linear-gradient(135deg, rgba(123, 47, 59, .25), rgba(16, 42, 68, .4));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.page-home .return-lead {
  font-size: .9375rem;
}

.page-home .return-steps {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
}

.page-home .return-steps li {
  display: flex;
  gap: 1rem;
  padding: .875rem 0;
  border-bottom: 1px solid var(--border);
}

.page-home .return-steps li:last-child {
  border-bottom: 0;
}

.page-home .step-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--gold);
}

.page-home .return-steps p {
  margin: 0;
  font-size: .875rem;
  color: var(--text-mid);
}

.page-home .return-steps strong {
  color: var(--text-high);
  font-weight: 600;
}

.page-home .return-figure {
  margin: 1.75rem 0 0;
}

.page-home .return-figure img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.page-home .return-extra {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem 1.25rem;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  font-size: .8125rem;
  color: var(--text-mid);
}

.page-home .return-extra a {
  color: var(--gold);
}

.page-home .return-extra span::after {
  content: "：";
}

/* ===== 平板适配 ===== */
@media (min-width: 768px) and (max-width: 1023px) {
  .page-home .snap-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
  }

  .page-home .service-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-home .service-card--wide {
    grid-column: span 2;
    flex-direction: row;
    align-items: center;
  }

  .page-home .service-card--wide .service-card-copy {
    flex: 1;
  }

  .page-home .export-figure {
    width: 220px;
  }

  .page-home .update-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ===== 桌面端分屏 ===== */
@media (min-width: 1024px) {
  .page-home {
    --home-space: 4.5rem;
  }

  .page-home .home-layout {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 2.5rem;
    padding: 0 2rem 5rem;
    align-items: start;
  }

  .page-home .home-toc {
    display: block;
    position: sticky;
    top: calc(var(--header-clearance) + 1rem);
    padding: 1.25rem 1rem;
    background: rgba(16, 42, 68, .6);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
  }

  .page-home .home-toc .mono-label {
    display: block;
    margin-bottom: .875rem;
  }

  .page-home .home-toc .toc-list {
    list-style: none;
    margin: 0;
    padding: 0;
  }

  .page-home .home-toc .toc-link {
    display: block;
    font-family: var(--font-mono);
    font-size: .8125rem;
    color: var(--text-mid);
    padding: .5rem 0;
    border-bottom: 1px solid rgba(46, 74, 110, .4);
    transition: color .2s var(--ease), padding-left .2s var(--ease);
  }

  .page-home .home-toc .toc-link:hover {
    color: var(--gold-light);
    padding-left: .25rem;
  }

  .page-home .home-toc .toc-list li:last-child .toc-link {
    border-bottom: 0;
  }

  .page-home .toc-note {
    font-size: .75rem;
    color: var(--text-mid);
    margin-top: 1rem;
    line-height: 1.6;
  }

  /* 封面 */
  .page-home .home-cover {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    grid-template-areas:
      "crumb crumb"
      "copy visual"
      "ticker visual";
    gap: 0 2.5rem;
    align-items: center;
    padding-top: 1.5rem;
  }

  .page-home .breadcrumbs {
    grid-area: crumb;
  }

  .page-home .cover-copy {
    grid-area: copy;
  }

  .page-home .cover-visual {
    grid-area: visual;
    margin: 0;
  }

  .page-home .cover-visual img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    clip-path: polygon(0 6%, 100% 0, 100% 94%, 0 100%);
  }

  .page-home .cover-ticker {
    grid-area: ticker;
    align-self: end;
  }

  /* 数据 */
  .page-home .snap-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
  }

  .page-home .snap-lower {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
    margin-top: 2rem;
  }

  .page-home .snap-figure {
    margin: 0;
  }

  /* 服务 */
  .page-home .service-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }

  .page-home .service-card--wide {
    grid-column: span 2;
    flex-direction: row;
    align-items: center;
    gap: 2rem;
  }

  .page-home .service-card--wide .service-card-copy {
    flex: 1;
  }

  .page-home .export-figure {
    width: 260px;
  }

  /* 更新 */
  .page-home .update-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }

  /* 回访 */
  .page-home .home-return {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
  }

  .page-home .return-figure {
    margin: 0;
  }

  .page-home .return-extra {
    grid-column: span 2;
    margin-top: 0;
  }
}