.page-home {
  background: var(--ink-deep);
  color: var(--text);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 页面上下文条 ---------- */
.page-home .home-context {
  padding-top: calc(var(--header-h) + 16px);
}

.page-home .home-context__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-home .home-context__label {
  font-family: var(--font-mono);
  text-transform: uppercase;
  color: var(--cyan);
  letter-spacing: 0.12em;
}

.page-home .home-context__value {
  color: var(--text);
}

.page-home .home-context__note {
  position: relative;
  padding-left: 14px;
  color: var(--stone);
}

.page-home .home-context__note::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 5px;
  height: 5px;
  margin-top: -2.5px;
  border-radius: 50%;
  background: var(--amber);
}

/* ---------- 首屏目录带 ---------- */
.page-home .home-directory {
  position: relative;
  padding: clamp(26px, 4.6vw, 54px) 0 clamp(40px, 6vw, 76px);
  isolation: isolate;
}

.page-home .home-directory::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: -180px -18% 18% 26%;
  background:
    radial-gradient(56% 60% at 74% 24%, rgba(47, 216, 216, 0.18), transparent 72%),
    radial-gradient(40% 46% at 18% 4%, rgba(242, 167, 59, 0.10), transparent 70%);
  pointer-events: none;
}

.page-home .home-directory .container {
  position: relative;
  z-index: 1;
}

.page-home .home-directory__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
}

@media (min-width: 1024px) {
  .page-home .home-directory__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.62fr);
    align-items: start;
  }
}

.page-home .home-directory__title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 5.6vw, 58px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: #ffffff;
  margin: 14px 0 0;
}

.page-home .home-directory__title em {
  font-style: normal;
  color: var(--cyan);
}

.page-home .home-directory__intro {
  max-width: 54ch;
  margin: 20px 0 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.78;
  color: var(--text-dim);
}

.page-home .home-directory__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* 状态注释面板 */
.page-home .home-status {
  position: relative;
  padding: clamp(20px, 3vw, 26px) clamp(18px, 2.6vw, 24px);
  background: linear-gradient(158deg, var(--ink-mid) 0%, rgba(10, 26, 47, 0.62) 100%);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}

.page-home .home-status__head {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-home .home-status__dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(47, 216, 216, 0.16);
}

.page-home .home-status__list {
  margin: 0;
  display: grid;
}

.page-home .home-status__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 12px;
  padding: 11px 0;
  border-top: 1px solid var(--line-soft);
}

.page-home .home-status__item:first-child {
  border-top: 0;
}

.page-home .home-status__item dt {
  font-size: 13px;
  color: var(--stone);
}

.page-home .home-status__item dd {
  margin: 0;
  font-size: 13px;
  color: var(--text);
  text-align: right;
}

/* 媒体框统一约束 */
.page-home .media-frame {
  margin: 0;
  display: block;
}

.page-home .media-frame__inner {
  position: relative;
  overflow: hidden;
  background: var(--ink-mid);
}

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

.page-home .home-directory__figure {
  grid-column: 1 / -1;
}

.page-home .home-directory__figure .media-frame__inner {
  aspect-ratio: 16 / 9;
}

/* ---------- 区块通用标题 ---------- */
.page-home .home-section-head {
  max-width: 68ch;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-home .home-section-head h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.18;
  letter-spacing: -0.018em;
  color: #ffffff;
  margin: 10px 0 0;
}

.page-home .home-section-head__lead {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--text-dim);
}

.page-home .home-section-head--split {
  max-width: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 900px) {
  .page-home .home-section-head--split {
    grid-template-columns: minmax(0, 1.12fr) minmax(260px, 0.78fr);
    align-items: end;
    gap: 36px;
  }

  .page-home .home-section-head--split .home-section-head__lead {
    margin: 0;
  }
}

/* ---------- 两条入口 ---------- */
.page-home .home-routes__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 860px) {
  .page-home .home-routes__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }

  .page-home .home-routes__grid .route-panel:last-child {
    transform: translateY(30px);
  }
}

.page-home .route-panel {
  position: relative;
  padding: clamp(22px, 3vw, 32px);
  background: linear-gradient(165deg, rgba(16, 38, 63, 0.95), rgba(10, 26, 47, 0.72));
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
  transition: transform 220ms ease;
}

@media (hover: hover) {
  .page-home .route-panel:hover {
    transform: translateY(-4px);
  }

  .page-home .home-routes__grid .route-panel:last-child:hover {
    transform: translateY(26px);
  }
}

.page-home .route-panel__index {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
  margin-bottom: 14px;
}

.page-home .route-panel--center .route-panel__index {
  color: var(--amber);
}

.page-home .route-panel h3 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(19px, 2.2vw, 24px);
  line-height: 1.3;
  color: #ffffff;
  margin: 0 0 12px;
}

.page-home .route-panel p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.76;
  color: var(--text-dim);
}

.page-home .route-panel__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-home .route-panel__list li {
  position: relative;
  padding-left: 18px;
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--text);
}

.page-home .route-panel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 9px;
  height: 1px;
  background: var(--cyan);
}

.page-home .route-panel--center .route-panel__list li::before {
  background: var(--amber);
}

.page-home .route-panel__link {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 216, 216, 0.35);
  padding-bottom: 2px;
  transition: color 180ms ease, border-color 180ms ease;
}

.page-home .route-panel__link:hover {
  color: var(--amber);
  border-color: rgba(242, 167, 59, 0.55);
}

/* ---------- 移动端路径 ---------- */
.page-home .home-steps__list {
  list-style: none;
  margin: 0 0 clamp(26px, 4vw, 42px);
  padding: 0;
  display: grid;
  border-top: 1px solid var(--line-soft);
}

.page-home .step-node {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 16px;
  padding: clamp(18px, 2.6vw, 26px) 0;
  border-bottom: 1px solid var(--line-soft);
}

@media (min-width: 720px) {
  .page-home .step-node {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 30px;
  }
}

.page-home .step-node__no {
  font-family: var(--font-mono);
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1;
  color: var(--cyan);
}

.page-home .step-node__body {
  min-width: 0;
}

.page-home .step-node__body h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.35;
  color: #ffffff;
  margin: 0 0 8px;
}

.page-home .step-node__body p {
  margin: 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--text-dim);
}

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

.page-home .path-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 6px 14px;
  padding: 15px 18px;
  background: rgba(16, 38, 63, 0.55);
  border-left: 2px solid rgba(47, 216, 216, 0.45);
}

@media (min-width: 760px) {
  .page-home .path-row {
    grid-template-columns: 130px minmax(0, 1fr) auto;
    gap: 18px;
    padding: 16px 22px;
  }
}

.page-home .path-row__to {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  color: #ffffff;
}

.page-home .path-row__chain {
  grid-column: 1 / -1;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--text-dim);
  word-break: break-word;
}

@media (min-width: 760px) {
  .page-home .path-row__chain {
    grid-column: auto;
  }
}

/* ---------- 中心栏目 ---------- */
.page-home .home-center__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 50px);
  align-items: start;
}

@media (min-width: 960px) {
  .page-home .home-center__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }
}

.page-home .home-center__body h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.18;
  letter-spacing: -0.018em;
  color: #ffffff;
  margin: 10px 0 0;
}

.page-home .home-center__body p {
  margin: 14px 0 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-home .home-center__facts {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-home .home-center__facts li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
}

.page-home .home-center__facts .numeric {
  flex: none;
  font-size: 19px;
  color: var(--cyan);
}

.page-home .home-center__body .btn {
  margin-top: 26px;
}

.page-home .home-center__media .media-frame__inner {
  aspect-ratio: 4 / 3;
}

/* ---------- PC 端四模块 ---------- */
.page-home .home-pc__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 720px) {
  .page-home .home-pc__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-home .pc-module {
  position: relative;
  padding: clamp(20px, 2.6vw, 28px);
  background: linear-gradient(150deg, rgba(16, 38, 63, 0.9), rgba(10, 26, 47, 0.6));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-home .pc-module::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 46px;
  height: 2px;
  background: var(--mod-accent, var(--cyan));
}

.page-home .pc-module--amber { --mod-accent: var(--amber); }
.page-home .pc-module--cyan { --mod-accent: var(--cyan); }
.page-home .pc-module--moss { --mod-accent: var(--moss-soft); }
.page-home .pc-module--clay { --mod-accent: var(--clay); }

.page-home .pc-module .tag {
  display: inline-block;
  margin-bottom: 12px;
}

.page-home .pc-module h3 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.3;
  color: #ffffff;
  margin: 0 0 10px;
}

.page-home .pc-module p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--text-dim);
}

.page-home .home-pc__media {
  margin-top: clamp(24px, 3.6vw, 40px);
}

.page-home .home-pc__media .media-frame__inner {
  aspect-ratio: 14 / 9;
}

/* ---------- 资料下载 ---------- */
.page-home .home-download__matrix {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

@media (min-width: 640px) {
  .page-home .home-download__matrix {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-home .home-download__matrix {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

.page-home .dl-cell {
  background: var(--ink-deep);
  padding: clamp(18px, 2.4vw, 24px);
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.page-home .dl-cell__num {
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--cyan);
}

.page-home .dl-cell h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  color: #ffffff;
  margin: 0;
}

.page-home .dl-cell p {
  margin: 0;
  font-size: 13px;
  line-height: 1.68;
  color: var(--text-dim);
}

.page-home .home-download__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: clamp(22px, 3vw, 32px);
}

@media (min-width: 620px) {
  .page-home .home-download__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-home .dl-stat {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 18px 22px;
  border-left: 2px solid var(--amber);
  background: rgba(242, 167, 59, 0.07);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
}

.page-home .dl-stat--sync {
  border-left-color: var(--cyan);
  background: rgba(47, 216, 216, 0.07);
}

.page-home .dl-stat__num {
  font-family: var(--font-mono);
  font-size: 30px;
  line-height: 1;
  color: var(--amber);
}

.page-home .dl-stat--sync .dl-stat__num {
  color: var(--cyan);
}

.page-home .dl-stat__label {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
}

.page-home .home-download__cta {
  margin-top: clamp(24px, 3.4vw, 36px);
}

/* ---------- 海南呼吸区 ---------- */
.page-home .home-coast {
  padding: clamp(38px, 6vw, 76px) 0;
  background: linear-gradient(180deg, var(--ink-deep) 0%, var(--night) 100%);
}

.page-home .home-coast__figure .media-frame__inner {
  aspect-ratio: 16 / 7;
}

.page-home .home-coast__facts {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

@media (min-width: 800px) {
  .page-home .home-coast__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-home .home-coast__facts li {
  background: var(--night);
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.page-home .fact-num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 2.6vw, 28px);
  line-height: 1;
  color: var(--cyan);
}

.page-home .fact-label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-dim);
}

/* ---------- 下一步 ---------- */
.page-home .home-next__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 800px) {
  .page-home .home-next__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .next-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 2.8vw, 28px);
  text-decoration: none;
  background: linear-gradient(160deg, var(--ink-mid), rgba(10, 26, 47, 0.7));
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  transition: transform 200ms ease, background 200ms ease;
}

@media (hover: hover) {
  .page-home .next-card:hover {
    transform: translateY(-5px);
    background: linear-gradient(160deg, #16314f, rgba(10, 26, 47, 0.8));
  }
}

.page-home .next-card__label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-home .next-card__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.35;
  color: #ffffff;
}

.page-home .next-card__desc {
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-home .next-card__go {
  margin-top: auto;
  padding-top: 14px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--amber);
}

/* ---------- 窄屏兜底 ---------- */
@media (max-width: 480px) {
  .page-home .home-status__item {
    flex-direction: column;
    align-items: flex-start;
  }

  .page-home .home-status__item dd {
    text-align: left;
  }

  .page-home .path-row {
    grid-template-columns: 1fr;
  }
}
<<<END>>>