/* ============ 看台首页 ============ */
.page-home {
  --home-line: rgba(29, 106, 130, .42);
  --home-line-soft: rgba(29, 106, 130, .22);
  --home-cut: polygon(18px 0, 100% 0, 100% 100%, 0 100%, 0 18px);
  position: relative;
  display: block;
  overflow-x: clip;
  background: var(--navy-950);
  color: var(--paper);
  font-family: var(--font-body);
  line-height: 1.75;
}

.page-home::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    to bottom,
    rgba(234, 242, 247, .035) 0 1px,
    transparent 1px 4px
  );
}

.page-home > section {
  position: relative;
  z-index: 1;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  padding: 40px 0 68px;
  border-bottom: 1px solid var(--home-line-soft);
}

.page-home .hero-grid {
  align-items: stretch;
  row-gap: 38px;
}

.page-home .hero-lead {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-home .hero-context {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
}

.page-home .hero-title {
  margin: 0 0 22px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.05rem, 8vw, 4.2rem);
  line-height: 1.08;
  letter-spacing: -.015em;
  color: var(--paper);
}

.page-home .hero-title em {
  font-style: normal;
  color: var(--green);
  border-bottom: 3px solid var(--amber);
  padding-bottom: 2px;
}

.page-home .hero-lede {
  max-width: 33em;
  margin: 0 0 30px;
  font-size: 1.04rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .hero-slice {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 320px;
  padding: 24px 22px;
  background: var(--navy-800);
  border: 1px solid var(--home-line);
  clip-path: var(--home-cut);
  overflow: hidden;
}

.page-home .hero-slice__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .45;
}

.page-home .hero-slice__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 19, 31, .18) 0%, rgba(5, 19, 31, .86) 56%, var(--navy-950) 100%);
}

.page-home .hero-slice__body {
  position: relative;
  z-index: 2;
}

.page-home .hero-slice__label {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .16em;
  color: var(--green);
}

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

.page-home .hero-stats li {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-home .hero-stats b {
  display: inline-block;
  width: fit-content;
  padding-bottom: 4px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.15rem, 4vw, 1.62rem);
  line-height: 1.2;
  color: var(--paper);
  border-bottom: 2px solid var(--amber);
  white-space: nowrap;
}

.page-home .hero-stats span {
  font-size: .78rem;
  color: var(--mist);
}

/* ---------- 章节通用 ---------- */
.page-home .home-section {
  position: relative;
  padding: 72px 0;
}

.page-home .home-section + .home-section {
  border-top: 1px solid var(--home-line-soft);
}

.page-home .home-section--indigo {
  background: linear-gradient(180deg, rgba(59, 42, 110, .18) 0%, transparent 62%);
}

.page-home .section-head {
  margin-bottom: 40px;
}

/* ---------- 01 更新速览 ---------- */
.page-home .update-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--home-line);
}

.page-home .update-list li {
  display: grid;
  gap: 10px;
  padding: 24px 0;
  border-bottom: 1px solid var(--home-line-soft);
}

.page-home .update-list h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.14rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-home .update-list p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 02 四条入口 ---------- */
.page-home .home-section--band::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 58%;
  height: 4px;
  background: linear-gradient(90deg, var(--green) 0%, var(--tide) 70%, transparent 100%);
}

.page-home .entry-grid {
  row-gap: 20px;
}

.page-home .entry-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 24px 28px;
  background: var(--navy-800);
  border: 1px solid var(--home-line);
  clip-path: var(--home-cut);
  color: var(--paper);
  text-decoration: none;
  transition: transform .16s var(--ease), border-color .16s var(--ease), background-color .16s var(--ease);
}

.page-home .entry-card:hover {
  transform: translateY(-2px);
  border-color: var(--green);
  background: var(--navy-700);
}

.page-home .entry-card:focus-visible {
  border-color: var(--green);
  background: var(--navy-700);
  outline: none;
  box-shadow: inset 0 0 0 2px var(--green);
}

.page-home .entry-card__num {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .13em;
  color: var(--green);
}

.page-home .entry-card__media {
  display: block;
  margin: 4px -24px 6px;
  overflow: hidden;
}

.page-home .entry-card__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  opacity: .8;
  transition: opacity .16s var(--ease);
}

.page-home .entry-card:hover .entry-card__media img,
.page-home .entry-card:focus-visible .entry-card__media img {
  opacity: 1;
}

.page-home .entry-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.12rem, 2.6vw, 1.48rem);
  font-weight: 800;
  line-height: 1.4;
  color: var(--paper);
}

.page-home .entry-card p {
  flex: 1 1 auto;
  margin: 0;
  font-size: .94rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .entry-card .tag {
  align-self: flex-start;
  margin-top: 4px;
}

/* ---------- 03 数据面板 ---------- */
.page-home .panel-grid {
  row-gap: 36px;
}

.page-home .panel-shot {
  margin: 0;
}

.page-home .panel-shot img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--home-line);
  clip-path: var(--home-cut);
}

.page-home .panel-shot figcaption {
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .03em;
  color: var(--mist-dim);
}

.page-home .panel-groups__lead {
  margin: 0 0 16px;
  font-size: .95rem;
  color: var(--mist);
}

.page-home .metric-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  border-top: 1px solid var(--home-line);
}

.page-home .metric-list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid var(--home-line-soft);
}

.page-home .metric-list__name {
  font-size: .95rem;
  color: var(--paper);
}

.page-home .metric-list__num {
  font-family: var(--font-mono);
  font-size: .86rem;
  color: var(--amber);
  white-space: nowrap;
}

.page-home .panel-groups__note {
  margin: 0;
  font-size: .86rem;
  line-height: 1.75;
  color: var(--mist-dim);
}

/* ---------- 04 时间轴 ---------- */
.page-home .timeline-media {
  position: relative;
  margin: 0 0 44px;
  overflow: hidden;
}

.page-home .timeline-media img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 340px;
  object-fit: cover;
  opacity: .5;
}

.page-home .timeline-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, var(--navy-950) 0%, rgba(5, 19, 31, .08) 34%, rgba(5, 19, 31, .08) 66%, var(--navy-950) 100%),
    linear-gradient(180deg, var(--navy-950) 0%, transparent 32%, transparent 68%, var(--navy-950) 100%);
}

.page-home .timeline-wrap {
  overflow-x: auto;
  padding-bottom: 10px;
  margin-bottom: 28px;
}

.page-home .timeline {
  position: relative;
  display: flex;
  min-width: 780px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .timeline::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 16px;
  height: 1px;
  background: var(--home-line);
}

.page-home .timeline li {
  position: relative;
  flex: 1 1 0;
  min-width: 122px;
  padding: 40px 22px 0 0;
}

.page-home .timeline li::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--navy-950);
  border: 2px solid var(--tide);
  transition: border-color .28s var(--ease), box-shadow .28s var(--ease);
}

.page-home .timeline li[data-in-view]::before {
  border-color: var(--green);
  box-shadow: 0 0 0 4px rgba(53, 224, 138, .16);
}

.page-home .timeline__phase {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .04em;
  color: var(--paper);
}

.page-home .timeline li[data-in-view] .timeline__phase {
  color: var(--green);
}

.page-home .timeline li p {
  margin: 0;
  font-size: .88rem;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- 05 团队与流程 ---------- */
.page-home .work-grid {
  row-gap: 34px;
}

.page-home .work-copy p {
  margin: 0 0 18px;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-home .work-copy p:last-of-type {
  margin-bottom: 26px;
}

.page-home .work-aside {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

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

.page-home .work-stats li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px 16px;
  background: var(--navy-800);
}

.page-home .work-stats b {
  font-family: var(--font-mono);
  font-size: 1.55rem;
  line-height: 1.1;
  color: var(--paper);
}

.page-home .work-stats span {
  font-size: .78rem;
  color: var(--mist);
}

.page-home .work-aside__note {
  margin: 0;
  font-size: .84rem;
  line-height: 1.7;
  color: var(--mist-dim);
}

/* ---------- 06 开始与联系 ---------- */
.page-home .start-grid {
  row-gap: 34px;
}

.page-home .start-steps {
  list-style: none;
  margin: 0 0 30px;
  padding: 0;
}

.page-home .start-steps li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--home-line-soft);
}

.page-home .start-steps li:first-child {
  border-top: 1px solid var(--home-line);
}

.page-home .start-steps b {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--green);
}

.page-home .start-steps h3 {
  margin: 0 0 6px;
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-home .start-steps p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .contact-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  padding: 26px 24px;
  background: var(--navy-800);
  border: 1px solid var(--home-line);
  clip-path: var(--home-cut);
}

.page-home .contact-card__mail {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .98rem;
  color: var(--green);
  word-break: break-all;
}

.page-home .contact-card__note,
.page-home .contact-card__tel {
  margin: 0;
  font-size: .88rem;
  line-height: 1.72;
  color: var(--mist);
}

.page-home .contact-card__link {
  font-size: .9rem;
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 138, .45);
  padding-bottom: 1px;
}

.page-home .contact-card__link:hover,
.page-home .contact-card__link:focus-visible {
  border-bottom-color: var(--green);
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-home .home-hero {
    padding: 56px 0 84px;
  }

  .page-home .home-section {
    padding: 88px 0;
  }

  .page-home .update-list li {
    grid-template-columns: 132px minmax(0, 1.05fr) minmax(0, 1.6fr);
    gap: 28px;
    align-items: start;
    padding: 26px 0;
  }

  .page-home .update-list li .tag {
    margin-top: 5px;
  }

  .page-home .section-head {
    margin-bottom: 46px;
  }
}

@media (min-width: 1024px) {
  .page-home .home-hero {
    padding: 68px 0 96px;
  }

  .page-home .hero-slice {
    min-height: 420px;
    padding: 28px 26px;
  }

  .page-home .hero-stats {
    gap: 22px;
  }

  .page-home .timeline-media img {
    max-height: 380px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .entry-card,
  .page-home .entry-card__media img,
  .page-home .timeline li::before {
    transition: none;
  }

  .page-home .entry-card:hover {
    transform: none;
  }
}
<<<END>>>