.page-home {
  --home-line: var(--line);
  --home-shadow: 0 1px 0 rgba(16, 24, 40, 0.04);
  background: var(--paper);
  color: var(--ink);
}

.page-home .mono {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  padding: 40px 0 56px;
  background:
    linear-gradient(180deg, var(--paper) 0%, var(--paper) 70%, #EFEADD 100%);
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--home-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--home-line) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.45;
  pointer-events: none;
}

.page-home .hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-home .hero__left {
  border-left: 3px solid var(--indigo);
  padding-left: 20px;
}

.page-home .hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
  font-family: var(--mono);
  text-transform: uppercase;
}

.page-home .hero__eyebrow .dot {
  width: 7px;
  height: 7px;
  background: var(--cyan);
  display: inline-block;
}

.page-home .hero__title {
  margin: 0 0 20px;
  font-size: 34px;
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: -0.015em;
  color: var(--indigo);
  max-width: 15em;
}

.page-home .hero__lede {
  margin: 0 0 28px;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: #2A3550;
}

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

.page-home .hero__acts .btn {
  flex: 1 1 auto;
  min-width: 150px;
  text-align: center;
}

.page-home .hero__jump {
  border-top: 1px solid var(--home-line);
  padding-top: 18px;
  margin-bottom: 30px;
}

.page-home .hero__jump-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.page-home .hero__jump-list a {
  display: inline-block;
  font-size: 13px;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color var(--t), border-color var(--t);
}

.page-home .hero__jump-list a:hover,
.page-home .hero__jump-list a:focus-visible {
  color: var(--indigo);
  border-bottom-color: var(--cyan);
}

.page-home .hero__facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 0;
  background: var(--home-line);
  border: 1px solid var(--home-line);
}

.page-home .hero__fact {
  background: var(--white);
  padding: 14px 12px;
}

.page-home .hero__fact dt {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 6px;
}

.page-home .hero__fact dd {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  color: var(--indigo);
}

.page-home .hero__fact .num {
  font-size: 24px;
}

/* 首屏右栏 · 最新列表 */
.page-home .hero__right {
  position: relative;
  background: var(--white);
  border: 1px solid var(--home-line);
  border-top: 3px solid var(--cyan);
  overflow: hidden;
}

.page-home .hero__texture {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.12;
  pointer-events: none;
}

.page-home .latest {
  position: relative;
  padding: 22px 18px 20px;
}

.page-home .latest__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--indigo);
}

.page-home .latest__kicker {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--orange);
  font-family: var(--mono);
}

.page-home .latest__title {
  margin: 0;
  font-size: 22px;
  font-weight: 800;
  color: var(--indigo);
  letter-spacing: -0.01em;
}

.page-home .latest__more {
  font-size: 13px;
  color: var(--blue);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 1px solid var(--home-line);
  padding-bottom: 2px;
}

.page-home .latest__more:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-home .latest__list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: latest;
}

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

.page-home .latest__link {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 12px 6px 12px 10px;
  text-decoration: none;
  color: inherit;
  transition: background var(--t), transform var(--t);
}

.page-home .latest__link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--cyan);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--t);
}

.page-home .latest__link:hover,
.page-home .latest__link:focus-visible {
  background: #F3FAFF;
}

.page-home .latest__link:hover::before,
.page-home .latest__link:focus-visible::before {
  transform: scaleY(1);
}

.page-home .latest__cat {
  font-size: 11px;
  padding: 3px 7px;
  border: 1px solid currentColor;
  white-space: nowrap;
  font-family: var(--mono);
  letter-spacing: 0.04em;
}

.page-home .latest__cat--cyan { color: var(--blue); background: #EAF7FF; }
.page-home .latest__cat--orange { color: #B54A17; background: var(--orange-soft); }

.page-home .latest__name {
  font-size: 15px;
  line-height: 1.45;
  color: var(--ink);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.page-home .latest__time {
  font-size: 11px;
  color: var(--muted);
  white-space: nowrap;
}

.page-home .latest__note {
  margin: 14px 0 0;
  font-size: 12px;
  color: var(--muted);
}

/* ---------- 章节头部 ---------- */
.page-home .chapter {
  position: relative;
  width: 100%;
  padding-left: 0;
  margin-bottom: 28px;
  border-top: 1px solid var(--home-line);
  padding-top: 20px;
}

.page-home .chapter::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 46px;
  height: 7px;
  background: var(--cyan);
}

.page-home .chapter__num {
  display: block;
  font-size: 30px;
  font-weight: 700;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.page-home .chapter__title {
  margin: 0 0 12px;
  font-size: 25px;
  line-height: 1.28;
  font-weight: 800;
  color: var(--indigo);
  letter-spacing: -0.01em;
  max-width: 22em;
}

.page-home .chapter__lede {
  margin: 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.85;
  color: #404B66;
}

/* ---------- 三色功能带 ---------- */
.page-home .tools {
  padding: 52px 0 56px;
}

.page-home .tritone {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  background: var(--home-line);
  border: 1px solid var(--home-line);
}

.page-home .tritone__cell {
  position: relative;
  padding: 26px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 210px;
  transition: transform var(--t);
}

.page-home .tritone__cell::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: currentColor;
  opacity: 0;
  transition: opacity var(--t);
}

.page-home .tritone__cell:hover::before {
  opacity: 1;
}

.page-home .tritone__cell--cyan {
  background: #E6F6FF;
  color: var(--blue);
}

.page-home .tritone__cell--orange {
  background: var(--orange-soft);
  color: #B54A17;
}

.page-home .tritone__cell--indigo {
  background: var(--indigo);
  color: var(--on-dark);
}

.page-home .tritone__no {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: inherit;
  opacity: 0.7;
}

.page-home .tritone__title {
  margin: 0;
  font-size: 21px;
  font-weight: 800;
  line-height: 1.3;
}

.page-home .tritone__cell--cyan .tritone__title,
.page-home .tritone__cell--orange .tritone__title {
  color: var(--indigo);
}

.page-home .tritone__cell--indigo .tritone__title {
  color: var(--white);
}

.page-home .tritone__text {
  margin: 0;
  flex: 1;
  font-size: 14px;
  line-height: 1.8;
}

.page-home .tritone__cell--cyan .tritone__text { color: #1F3350; }
.page-home .tritone__cell--orange .tritone__text { color: #5C3016; }
.page-home .tritone__cell--indigo .tritone__text { color: var(--on-dark); }

.page-home .tritone__link {
  align-self: flex-start;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  padding-bottom: 3px;
  border-bottom: 2px solid currentColor;
}

.page-home .tritone__cell--cyan .tritone__link { color: var(--blue); }
.page-home .tritone__cell--orange .tritone__link { color: #B54A17; }
.page-home .tritone__cell--indigo .tritone__link { color: var(--cyan); }

.page-home .tritone__link:hover {
  opacity: 0.75;
}

/* ---------- 内容地图 ---------- */
.page-home .map-sec {
  padding: 52px 0 56px;
}

.page-home .map-sec__figure {
  margin: 0 0 30px;
}

.page-home .map-sec__figure .media__inner {
  border: 1px solid var(--home-line);
  background: var(--paper);
  overflow: hidden;
}

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

.page-home .map-sec__figure .media__caption {
  margin-top: 10px;
  font-size: 12px;
  color: var(--muted);
  font-family: var(--mono);
}

.page-home .map-grid {
  list-style: none;
  margin: 0 0 34px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--home-line);
  border: 1px solid var(--home-line);
}

.page-home .map-node__link {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "no name"
    "no desc"
    "no time";
  gap: 4px 14px;
  padding: 16px 16px 16px 18px;
  background: var(--white);
  text-decoration: none;
  color: inherit;
  transition: background var(--t);
}

.page-home .map-node__link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--cyan);
  transform: scaleY(0);
  transform-origin: center;
  transition: transform var(--t);
}

.page-home .map-node__link:hover {
  background: #F3FAFF;
}

.page-home .map-node__link:hover::before {
  transform: scaleY(1);
}

.page-home .map-node__no {
  grid-area: no;
  font-size: 15px;
  color: var(--orange);
  font-weight: 700;
  padding-top: 2px;
}

.page-home .map-node__name {
  grid-area: name;
  font-size: 17px;
  font-weight: 800;
  color: var(--indigo);
}

.page-home .map-node__desc {
  grid-area: desc;
  font-size: 13px;
  line-height: 1.7;
  color: #4A5670;
}

.page-home .map-node__time {
  grid-area: time;
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
}

.page-home .map-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--home-line);
  border: 1px solid var(--home-line);
}

.page-home .map-stats .stat {
  background: var(--paper);
  padding: 18px 16px;
}

.page-home .map-stats .stat__num {
  display: block;
  font-size: 30px;
  font-weight: 800;
  color: var(--indigo);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.page-home .map-stats .stat__label {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 两步导出 ---------- */
.page-home .export-sec {
  position: relative;
  padding: 56px 0;
  overflow: hidden;
}

.page-home .export-sec::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.page-home .export-sec__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: start;
}

.page-home .chapter--dark {
  border-top-color: rgba(201, 211, 232, 0.3);
}

.page-home .chapter--dark::before {
  background: var(--orange);
}

.page-home .chapter--dark .chapter__title {
  color: var(--white);
}

.page-home .chapter--dark .chapter__lede {
  color: var(--on-dark);
}

.page-home .chapter--dark .chapter__num {
  color: var(--cyan);
}

.page-home .step-rail {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: rgba(201, 211, 232, 0.24);
  border: 1px solid rgba(201, 211, 232, 0.3);
}

.page-home .step-rail__step {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 14px;
  padding: 18px 18px 18px 20px;
  background: var(--indigo-deep);
}

.page-home .step-rail__step::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
}

.page-home .step-rail__step--done::before { background: var(--cyan); }
.page-home .step-rail__step--current::before { background: var(--orange); }

.page-home .step-rail__no {
  grid-row: 1 / span 2;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.1;
}

.page-home .step-rail__step--done .step-rail__no { color: var(--cyan); }
.page-home .step-rail__step--current .step-rail__no { color: var(--orange); }

.page-home .step-rail__name {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
}

.page-home .step-rail__hint {
  font-size: 13px;
  line-height: 1.7;
  color: var(--on-dark-dim);
}

.page-home .export-sec__figure {
  margin: 0;
}

.page-home .export-sec__figure .media__inner {
  border: 1px solid rgba(201, 211, 232, 0.3);
  overflow: hidden;
}

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

.page-home .export-sec__figure .media__caption {
  margin-top: 10px;
  font-size: 12px;
  color: var(--on-dark-dim);
  font-family: var(--mono);
}

/* ---------- 历史版本 ---------- */
.page-home .versions {
  padding: 52px 0 56px;
  background: var(--paper);
}

.page-home .versions__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}

.page-home .versions__sub {
  margin: 0 0 16px;
  font-size: 13px;
  letter-spacing: 0.12em;
  font-family: var(--mono);
  color: var(--muted);
}

.page-home .year-rail {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  position: relative;
  border-left: 1px solid var(--home-line);
}

.page-home .year-rail__item {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 12px 0 12px 22px;
}

.page-home .year-rail__item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 20px;
  width: 9px;
  height: 9px;
  background: var(--indigo);
}

.page-home .year-rail__item--now::before {
  background: var(--orange);
  width: 11px;
  height: 11px;
  left: -6px;
}

.page-home .year-rail__year {
  font-size: 19px;
  font-weight: 700;
  color: var(--indigo);
  min-width: 4.4em;
}

.page-home .year-rail__item--now .year-rail__year {
  color: var(--orange);
}

.page-home .year-rail__tag {
  font-size: 12px;
  color: var(--muted);
}

.page-home .versions__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: #4A5670;
  max-width: 30em;
}

.page-home .field-tags {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .field-tags .badge {
  font-size: 13px;
  padding: 6px 10px;
  border-width: 1px;
  border-style: solid;
  display: inline-block;
  background: var(--white);
}

.page-home .field-tags .badge--cyan {
  color: var(--blue);
  border-color: #A9DEF7;
  background: #EDF8FF;
}

.page-home .field-tags .badge--orange {
  color: #B54A17;
  border-color: #F7BFA0;
  background: var(--orange-soft);
}

.page-home .versions__lead {
  margin: 0 0 20px;
  font-size: 14px;
  line-height: 1.85;
  color: #404B66;
  max-width: 34em;
}

/* ---------- 服务响应 ---------- */
.page-home .contact-sec {
  position: relative;
  padding: 52px 0 60px;
  background: var(--white);
  border-top: 1px solid var(--home-line);
  overflow: hidden;
}

.page-home .contact-sec__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.07;
  pointer-events: none;
}

.page-home .contact-sec__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-home .contact-sec__box {
  border: 1px solid var(--home-line);
  border-top: 3px solid var(--orange);
  background: var(--white);
  padding: 8px 20px 20px;
  box-shadow: var(--home-shadow);
}

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

.page-home .contact-list__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--home-line);
}

.page-home .contact-list__item:last-child {
  border-bottom: 0;
}

.page-home .contact-list__k {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
  font-family: var(--mono);
}

.page-home .contact-list__v {
  font-size: 15px;
  line-height: 1.6;
  color: var(--indigo);
  font-weight: 600;
  word-break: break-word;
}

.page-home .contact-sec__foot {
  margin: 18px 0 0;
  font-size: 12px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .hero__title { font-size: 40px; }
  .page-home .chapter__title { font-size: 28px; }
  .page-home .tritone { grid-template-columns: repeat(2, 1fr); }
  .page-home .tritone__cell:last-child { grid-column: 1 / -1; }
  .page-home .map-grid { grid-template-columns: repeat(2, 1fr); }
  .page-home .map-stats { grid-template-columns: repeat(4, 1fr); }
  .page-home .contact-list__item { grid-template-columns: 130px 1fr; align-items: baseline; gap: 16px; }
}

@media (min-width: 900px) {
  .page-home .hero { padding: 56px 0 72px; }
  .page-home .hero__grid {
    grid-template-columns: 5fr 7fr;
    gap: 44px;
    align-items: start;
  }
  .page-home .hero__right { margin-top: 26px; }
  .page-home .hero__title { font-size: 46px; max-width: 12em; }
  .page-home .hero__lede { font-size: 17px; }

  .page-home .tools { padding: 64px 0 72px; }
  .page-home .tritone { grid-template-columns: 1fr 1.05fr 1.25fr; }
  .page-home .tritone__cell:last-child { grid-column: auto; }
  .page-home .tritone__cell { min-height: 240px; padding: 30px 26px 28px; }

  .page-home .map-sec { padding: 64px 0 72px; }
  .page-home .map-grid { grid-template-columns: repeat(3, 1fr); }

  .page-home .export-sec { padding: 72px 0; }
  .page-home .export-sec__grid { grid-template-columns: 7fr 5fr; gap: 48px; }

  .page-home .versions { padding: 64px 0 72px; }
  .page-home .versions__grid { grid-template-columns: 5fr 7fr; gap: 48px; }

  .page-home .contact-sec { padding: 64px 0 76px; }
  .page-home .contact-sec__grid { grid-template-columns: 6fr 6fr; gap: 44px; align-items: start; }
}

@media (min-width: 1180px) {
  .page-home .hero__title { font-size: 54px; }
  .page-home .chapter__title { font-size: 32px; }
  .page-home .latest__name { font-size: 15.5px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
  }
  .page-home .latest__link::before,
  .page-home .map-node__link::before,
  .page-home .tritone__cell::before {
    transform: none;
    opacity: 1;
  }
}
</｜｜DSML｜｜ parameter>
</｜｜DSML｜｜ invoke>
</｜｜DSML｜｜ calls>