.page-home {
  --home-rail-w: 208px;
  background: var(--ink-900);
}

/* ---------- 面包屑 ---------- */
.page-home .breadcrumb {
  margin-top: clamp(14px, 2vw, 24px);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--sand);
}

/* ---------- 首屏框景 ---------- */
.page-home .hero {
  padding-block: clamp(14px, 2.4vw, 24px) clamp(28px, 4.5vw, 56px);
}

.page-home .hero__frame {
  position: relative;
  border: 1px solid var(--line);
  background:
    radial-gradient(120% 90% at 84% 6%, rgba(73, 242, 208, .10), transparent 58%),
    radial-gradient(90% 70% at 2% 98%, rgba(255, 122, 26, .09), transparent 62%),
    linear-gradient(168deg, var(--ink-800), var(--ink-900) 64%);
}

.page-home .hero__frame::before,
.page-home .hero__frame::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  border: 1px solid var(--cyan);
  opacity: .6;
  pointer-events: none;
}

.page-home .hero__frame::before {
  top: 7px;
  left: 7px;
  border-right: 0;
  border-bottom: 0;
}

.page-home .hero__frame::after {
  right: 7px;
  bottom: 7px;
  border-left: 0;
  border-top: 0;
}

.page-home .hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

/* 左侧状态栏 */
.page-home .hero__rail {
  padding: 18px 20px;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(6, 26, 20, .55);
}

.page-home .rail-item {
  padding-block: 12px;
  border-top: 1px solid var(--line-soft);
}

.page-home .rail-item:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-home .rail-item__label {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--sand);
}

.page-home .rail-item__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-16);
  color: var(--ice);
  letter-spacing: .02em;
}

/* 右侧主体 */
.page-home .hero__body {
  padding: clamp(20px, 3.2vw, 40px);
}

.page-home .hero__status {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-home .lamp {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(73, 242, 208, .8);
}

.page-home .hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6vw, 58px);
  line-height: 1.06;
  letter-spacing: -.005em;
  color: var(--ice);
}

.page-home .hero__lede {
  margin-top: 16px;
  max-width: 44ch;
  color: var(--ice-soft);
  font-size: var(--fs-16);
  line-height: 1.75;
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-home .hero__media {
  padding: 0 clamp(14px, 2vw, 22px) clamp(14px, 2vw, 22px);
}

.page-home .hero__media .media-frame {
  height: 100%;
  min-height: 220px;
}

.page-home .hero__media .media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---------- 通用分带 ---------- */
.page-home .band {
  padding-block: clamp(38px, 6vw, 78px);
}

.page-home .band--notice {
  background: linear-gradient(180deg, rgba(59, 23, 34, .62), rgba(59, 23, 34, .12));
  border-block: 1px solid rgba(59, 23, 34, .85);
}

.page-home .band--indigo {
  background: linear-gradient(180deg, rgba(27, 31, 59, .55), rgba(6, 26, 20, 0) 78%);
  border-top: 1px solid var(--line-soft);
}

.page-home .section-head {
  margin-bottom: clamp(22px, 3.4vw, 38px);
}

/* ---------- 服务索引 ---------- */
.page-home .services-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.6vw, 40px);
}

.page-home .vport {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--ink-800);
  aspect-ratio: 3 / 4;
}

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

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

.page-home .svc {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding-block: 18px;
  border-top: 1px solid var(--line-soft);
}

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

.page-home .svc__idx {
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  letter-spacing: .1em;
  color: var(--cyan);
  padding-top: 3px;
}

.page-home .svc__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-20);
  color: var(--ice);
  letter-spacing: .01em;
}

.page-home .svc__text {
  margin: 0 0 10px;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--ice-soft);
}

.page-home .svc__link {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 2px;
}

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

/* ---------- 公告轮次 ---------- */
.page-home .rounds {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-home .round {
  border: 1px solid var(--line-soft);
  background: rgba(11, 42, 33, .82);
}

.page-home .round summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
}

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

.page-home .round summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-home .round[open] summary {
  border-bottom: 1px solid var(--line-soft);
}

.page-home .round__round {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-16);
  color: var(--ice);
}

.page-home .round__meta {
  font-size: var(--fs-12);
  color: var(--cool);
  letter-spacing: .04em;
}

.page-home .round__more {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  color: var(--cyan);
  line-height: 1;
}

.page-home .round__more::after {
  content: "+";
}

.page-home .round[open] .round__more::after {
  content: "−";
}

.page-home .round__body {
  padding: 16px 16px 18px;
}

.page-home .round__body p {
  margin: 0 0 12px;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--ice-soft);
}

.page-home .round__body ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}

.page-home .round__body li {
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--cool);
}

.page-home .round__body li::marker {
  color: var(--sand);
}

/* ---------- 时间轴 ---------- */
.page-home .tl {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .tl::before {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 7px;
  width: 1px;
  background: var(--line-soft);
}

.page-home .tl__item {
  position: relative;
  padding-left: 32px;
  padding-bottom: 26px;
}

.page-home .tl__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 15px;
  height: 15px;
  border: 1px solid var(--cyan);
  background: var(--ink-900);
}

.page-home .tl__item:nth-child(3n + 1)::before {
  background: var(--cyan);
}

.page-home .tl__kind {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--sand);
}

.page-home .tl__date {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  color: var(--orange);
}

.page-home .tl__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-20);
  color: var(--ice);
  line-height: 1.3;
}

.page-home .tl__text {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--ice-soft);
}

.page-home .tl-figure {
  margin-top: clamp(18px, 3vw, 32px);
}

/* ---------- 多端自查 ---------- */
.page-home .access-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3.4vw, 34px);
}

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

.page-home .step {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 12px;
  padding-block: 16px;
  border-top: 1px solid var(--line-soft);
}

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

.page-home .step__num {
  font-family: var(--font-mono);
  font-size: var(--fs-16);
  color: var(--orange);
  padding-top: 2px;
}

.page-home .step__title {
  margin: 0 0 5px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-20);
  color: var(--ice);
}

.page-home .step__text {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--ice-soft);
}

.page-home .access__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: clamp(22px, 3vw, 32px) 0 0;
}

/* ---------- 运营数据 ---------- */
.page-home .metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-home .metric {
  background: var(--ink-800);
  padding: 20px 16px 18px;
}

.page-home .metric__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1;
  color: var(--ice);
  letter-spacing: -.01em;
}

.page-home .metric__value em {
  font-style: normal;
  font-size: .42em;
  color: var(--sand);
  margin-left: 3px;
}

.page-home .metric__label {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--sand);
}

.page-home .trust-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  margin-top: clamp(24px, 3.6vw, 40px);
}

.page-home .trust-item {
  padding-left: 14px;
  border-left: 1px solid var(--line-strong);
}

.page-home .trust-item__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-20);
  color: var(--cyan);
}

.page-home .trust-item__text {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--ice-soft);
}

/* ---------- 联系落点 ---------- */
.page-home .reach {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3.4vw, 34px);
  margin-top: clamp(26px, 4vw, 46px);
  padding: clamp(18px, 3vw, 32px);
  border: 1px solid var(--line-soft);
  background: linear-gradient(150deg, rgba(27, 31, 59, .8), rgba(11, 42, 33, .7));
}

.page-home .reach__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(20px, 3vw, 28px);
  color: var(--ice);
}

.page-home .reach__text {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--ice-soft);
}

.page-home .contact-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding-block: 11px;
  border-top: 1px solid var(--line-soft);
}

.page-home .contact-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-home .contact-row__label {
  flex: 0 0 84px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--sand);
}

.page-home .contact-row__value {
  flex: 1 1 160px;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  color: var(--ice);
  word-break: break-word;
}

.page-home .reach__btn {
  margin-top: 16px;
}

.page-home .trust-note {
  margin: clamp(22px, 3vw, 32px) 0 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--cool);
}

.page-home .trust-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.page-home .trust-note a:hover,
.page-home .trust-note a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-home .metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .trust-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 32px;
  }

  .page-home .hero__media .media-frame {
    min-height: 300px;
  }
}

@media (min-width: 900px) {
  .page-home .services-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-home .services-figure {
    position: sticky;
    top: 96px;
  }

  .page-home .access-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: center;
  }

  .page-home .reach {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: start;
  }

  /* 时间轴交错 */
  .page-home .tl {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 56px;
  }

  .page-home .tl::before {
    left: 50%;
    margin-left: -0.5px;
  }

  .page-home .tl__item {
    padding-left: 0;
    padding-right: 38px;
    text-align: right;
  }

  .page-home .tl__item::before {
    left: auto;
    right: -35px;
  }

  .page-home .tl__item:nth-child(even) {
    padding-left: 38px;
    padding-right: 0;
    text-align: left;
  }

  .page-home .tl__item:nth-child(even)::before {
    left: -35px;
    right: auto;
  }
}

@media (min-width: 960px) {
  .page-home .hero__inner {
    grid-template-columns: var(--home-rail-w) minmax(0, 1.02fr) minmax(0, .98fr);
    align-items: stretch;
  }

  .page-home .hero__rail {
    border-bottom: 0;
    border-right: 1px solid var(--line-soft);
    position: sticky;
    top: 92px;
    align-self: start;
  }

  .page-home .hero__media {
    padding: 0;
  }

  .page-home .hero__media .media-frame {
    min-height: 100%;
    height: 100%;
    border: 0;
    border-left: 1px solid var(--line-soft);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hero__frame::before,
  .page-home .hero__frame::after {
    transition: none;
  }
}