.page-home {
  --hm-edge: rgba(201, 218, 212, .14);
  background: var(--v2-carbon);
  color: var(--v2-paper);
  font-family: var(--v2-font-sans);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-home .hm-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(18px, 3vw, 32px) 0 clamp(42px, 6vw, 86px);
  background:
    radial-gradient(120% 92% at 88% 0%, rgba(53, 241, 208, .12) 0%, rgba(53, 241, 208, 0) 58%),
    linear-gradient(180deg, #0E2A24 0%, #121B19 58%, #15191A 100%);
  border-bottom: 1px solid var(--hm-edge);
}

.page-home .hm-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(201, 218, 212, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 218, 212, .07) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
}

.page-home .hm-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(16px, 2.6vw, 28px);
  font-family: var(--v2-font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--v2-mist);
}

.page-home .hm-crumbs__sep { color: var(--v2-teal); }
.page-home .hm-crumbs__now { color: var(--v2-pale); }

.page-home .hm-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-home .hm-hero__lead {
  min-width: 0;
}

.page-home .hm-eyebrow {
  color: var(--v2-cyan);
  margin: 0;
}

.page-home .hm-hero__title {
  margin: 14px 0 0;
  font-size: clamp(28px, 4.6vw, 52px);
  font-weight: 300;
  line-height: 1.14;
  letter-spacing: -.015em;
  color: var(--v2-paper);
}

.page-home .hm-hero__sub {
  margin: clamp(16px, 2vw, 22px) 0 0;
  max-width: 48ch;
  font-size: clamp(15px, 1.2vw, 17px);
  line-height: 1.78;
  color: var(--v2-pale);
}

.page-home .hm-index { margin-top: clamp(26px, 3.4vw, 40px); }

.page-home .hm-index__head {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--v2-cyan);
}

.page-home .hm-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--hm-edge);
}

.page-home .hm-index__item { border-bottom: 1px solid var(--hm-edge); }

.page-home .hm-index__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: baseline;
  padding: 12px 2px;
  text-decoration: none;
  color: var(--v2-paper);
  transition: color var(--v2-t), background-color var(--v2-t);
}

.page-home .hm-index__link:hover,
.page-home .hm-index__link:focus-visible {
  color: var(--v2-cyan);
  background: rgba(53, 241, 208, .06);
}

.page-home .hm-index__num {
  font-size: 11px;
  color: var(--v2-teal);
  transition: color var(--v2-t);
}

.page-home .hm-index__link:hover .hm-index__num { color: var(--v2-amber); }

.page-home .hm-index__label {
  font-size: 15px;
  line-height: 1.4;
}

.page-home .hm-index__meta {
  font-size: 11px;
  color: var(--v2-mist);
  white-space: nowrap;
}

.page-home .hm-hero__phone {
  margin: clamp(24px, 3vw, 34px) 0 0;
  max-width: 300px;
  padding: 9px;
  border: 1px solid var(--hm-edge);
  background: rgba(8, 11, 10, .5);
}

.page-home .hm-hero__phone img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.page-home .hm-hero__phonecap {
  display: block;
  margin-top: 8px;
  font-size: 10px;
  letter-spacing: .12em;
  color: var(--v2-mist);
}

.page-home .hm-hero__panel { min-width: 0; }

.page-home .hm-panel {
  padding: clamp(14px, 2vw, 22px);
  border: 1px solid var(--v2-line-strong);
  background: rgba(8, 11, 10, .62);
  box-shadow: 12px 12px 0 rgba(8, 11, 10, .42);
}

.page-home .hm-panel__top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--hm-edge);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.page-home .hm-panel__tag { color: var(--v2-cyan); }
.page-home .hm-panel__ver { color: var(--v2-mist); }

.page-home .hm-panel__figure {
  margin: 14px 0 0;
  min-width: 0;
}

.page-home .hm-panel__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 3;
  object-fit: cover;
  border: 1px solid rgba(53, 241, 208, .22);
}

.page-home .hm-panel__cap {
  display: block;
  margin-top: 8px;
  font-size: 10px;
  letter-spacing: .1em;
  color: var(--v2-mist);
}

.page-home .hm-acts {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  border-top: 1px solid var(--hm-edge);
}

.page-home .hm-acts__item { border-bottom: 1px solid var(--hm-edge); }

.page-home .hm-acts__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 13px 2px;
  text-decoration: none;
}

.page-home .hm-acts__num {
  font-size: 11px;
  color: var(--v2-teal);
}

.page-home .hm-acts__body {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.page-home .hm-acts__title {
  font-size: 15px;
  color: var(--v2-paper);
  transition: color var(--v2-t);
}

.page-home .hm-acts__desc {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--v2-mist);
}

.page-home .hm-acts__arrow {
  color: var(--v2-teal);
  transition: transform var(--v2-t), color var(--v2-t);
}

.page-home .hm-acts__link:hover .hm-acts__title,
.page-home .hm-acts__link:focus-visible .hm-acts__title { color: var(--v2-cyan); }

.page-home .hm-acts__link:hover .hm-acts__arrow,
.page-home .hm-acts__link:focus-visible .hm-acts__arrow {
  color: var(--v2-amber);
  transform: translateX(4px);
}

.page-home .hm-panel__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

/* ---------- 章节通用 ---------- */
.page-home .hm-block {
  padding: clamp(46px, 7vw, 92px) 0;
  border-bottom: 1px solid var(--hm-edge);
}

.page-home .hm-block__head {
  max-width: 64ch;
  margin-bottom: clamp(22px, 3.2vw, 38px);
}

.page-home .hm-h2 {
  margin: 12px 0 0;
  font-size: clamp(24px, 3.4vw, 42px);
  font-weight: 300;
  line-height: 1.24;
  letter-spacing: -.01em;
  color: var(--v2-paper);
}

.page-home .hm-text {
  margin: 16px 0 0;
  font-size: clamp(15px, 1.1vw, 16.5px);
  line-height: 1.78;
  color: var(--v2-pale);
}

.page-home .hm-note {
  margin: 18px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--v2-teal);
  font-size: 13px;
  line-height: 1.75;
  color: var(--v2-mist);
}

.page-home .hm-figure {
  margin: clamp(22px, 3.2vw, 38px) 0 0;
  padding: 8px;
  border: 1px solid var(--v2-line);
  background: rgba(8, 11, 10, .45);
}

.page-home .hm-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .hm-figure figcaption {
  margin-top: 8px;
  font-size: 10px;
  letter-spacing: .1em;
  color: var(--v2-mist);
}

/* ---------- 联赛筛选 ---------- */
.page-home .hm-filter {
  background: linear-gradient(180deg, #101C19 0%, #15191A 100%);
}

.page-home .hm-filter__grid {
  display: grid;
  gap: clamp(24px, 3.6vw, 44px);
}

.page-home .hm-filter__main { min-width: 0; }
.page-home .hm-filter__side { min-width: 0; }

.page-home .hm-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(20px, 2.6vw, 28px);
}

.page-home .hm-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 100%;
  padding: 9px 14px;
  font-family: var(--v2-font-sans);
  font-size: 13px;
  line-height: 1.3;
  text-align: left;
  color: var(--v2-pale);
  background: rgba(28, 74, 62, .44);
  border: 1px solid var(--v2-line-strong);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
  cursor: pointer;
  transition: color var(--v2-t), background-color var(--v2-t), border-color var(--v2-t);
}

.page-home .hm-chip:hover,
.page-home .hm-chip:focus-visible {
  color: var(--v2-cyan);
  border-color: var(--v2-cyan);
}

.page-home .hm-chip.is-active,
.page-home .hm-chip[aria-pressed="true"] {
  background: var(--v2-cyan);
  border-color: var(--v2-cyan);
  color: #08150F;
  font-weight: 600;
}

.page-home .hm-chip__num {
  font-size: 10px;
  letter-spacing: .06em;
  color: var(--v2-cyan);
}

.page-home .hm-chip.is-active .hm-chip__num,
.page-home .hm-chip[aria-pressed="true"] .hm-chip__num {
  color: #08150F;
  opacity: .62;
}

.page-home .hm-steps {
  padding: clamp(16px, 2.2vw, 24px);
  border: 1px solid var(--v2-line-strong);
  background: rgba(8, 11, 10, .5);
  box-shadow: 10px 10px 0 rgba(8, 11, 10, .4);
}

.page-home .hm-steps__head {
  margin: 0 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--hm-edge);
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--v2-mist);
}

.page-home .hm-steps__col + .hm-steps__col {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px dashed var(--v2-line);
}

.page-home .hm-steps__label {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--v2-mist);
}

.page-home .hm-steps__col--now .hm-steps__label { color: var(--v2-cyan); }

.page-home .hm-steps__list {
  margin: 0;
  padding-left: 18px;
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--v2-pale);
}

.page-home .hm-steps__col--now .hm-steps__list { color: var(--v2-paper); }
.page-home .hm-steps__col--now .hm-steps__list li::marker { color: var(--v2-cyan); }

/* ---------- 数据对照 ---------- */
.page-home .hm-tabs {
  display: block;
  margin-top: clamp(18px, 2.6vw, 30px);
  border-top: 1px solid var(--v2-line-strong);
  padding-top: 18px;
}

.page-home .hm-tabs .hm-tab {
  display: inline-flex;
  align-items: center;
  margin: 0 6px 6px 0;
  padding: 10px 16px;
  font-family: var(--v2-font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--v2-mist);
  background: transparent;
  border: 1px solid var(--v2-line-strong);
  cursor: pointer;
  transition: color var(--v2-t), background-color var(--v2-t), border-color var(--v2-t);
}

.page-home .hm-tabs .hm-tab:hover,
.page-home .hm-tabs .hm-tab:focus-visible {
  color: var(--v2-cyan);
  border-color: var(--v2-cyan);
}

.page-home .hm-tabs .hm-tab[aria-selected="true"] {
  color: #08150F;
  background: var(--v2-cyan);
  border-color: var(--v2-cyan);
  font-weight: 600;
}

.page-home .hm-panel2 {
  margin-top: 18px;
  padding: clamp(16px, 2.4vw, 28px);
  border: 1px solid var(--v2-line-strong);
  background: rgba(28, 74, 62, .2);
}

.page-home .hm-panel2__lead {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--v2-pale);
}

.page-home .hm-dims {
  list-style: none;
  display: grid;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
}

.page-home .hm-dim {
  display: flex;
  align-items: baseline;
  gap: 10px;
  min-width: 0;
  padding: 10px 12px;
  border: 1px solid var(--v2-line);
  background: rgba(8, 11, 10, .42);
}

.page-home .hm-dim__num {
  flex: none;
  font-size: 10px;
  letter-spacing: .08em;
  color: var(--v2-teal);
}

.page-home .hm-dim__name {
  font-size: 14px;
  line-height: 1.4;
  color: var(--v2-paper);
}

.page-home .hm-legacy {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
}

.page-home .hm-legacy li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--v2-pale);
}

.page-home .hm-legacy li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 10px;
  height: 1px;
  background: var(--v2-amber);
}

/* ---------- 资料库 ---------- */
.page-home .hm-library {
  background:
    radial-gradient(90% 70% at 12% 0%, rgba(28, 74, 62, .55) 0%, rgba(28, 74, 62, 0) 62%),
    linear-gradient(180deg, #0E2A24 0%, #101A18 100%);
}

.page-home .hm-library__grid {
  display: grid;
  gap: clamp(24px, 3.6vw, 44px);
}

.page-home .hm-library__main { min-width: 0; }
.page-home .hm-library__side { min-width: 0; }

.page-home .hm-downloads {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--v2-line-strong);
}

.page-home .hm-dl { border-bottom: 1px solid var(--v2-line-strong); }

.page-home .hm-dl__sum {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 14px 4px;
  list-style: none;
  cursor: pointer;
}

.page-home .hm-dl__sum::-webkit-details-marker { display: none; }

.page-home .hm-dl__idx {
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--v2-amber);
}

.page-home .hm-dl__name {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--v2-paper);
  transition: color var(--v2-t);
}

.page-home .hm-dl__sum:hover .hm-dl__name,
.page-home .hm-dl__sum:focus-visible .hm-dl__name { color: var(--v2-cyan); }

.page-home .hm-dl__fmt { flex: none; }

.page-home .hm-dl__box[open] .hm-dl__name { color: var(--v2-cyan); }

.page-home .hm-dl__more {
  margin-top: 2px;
  padding: 12px 4px 16px;
  border-top: 1px dashed var(--v2-line);
}

.page-home .hm-dl__more p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.76;
  color: var(--v2-pale);
}

.page-home .hm-dl__more p + p { margin-top: 8px; }

.page-home .hm-sidecard {
  margin-top: 18px;
  padding: 16px 18px;
  border: 1px solid var(--v2-line);
  background: rgba(28, 74, 62, .3);
}

.page-home .hm-sidecard__title {
  margin: 0 0 10px;
  font-family: var(--v2-font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--v2-cyan);
}

.page-home .hm-sidecard ul {
  list-style: none;
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
}

.page-home .hm-sidecard li {
  position: relative;
  padding-left: 14px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--v2-pale);
}

.page-home .hm-sidecard li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 5px;
  height: 5px;
  background: var(--v2-amber);
}

/* ---------- 服务路径 ---------- */
.page-home .hm-tree {
  list-style: none;
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
}

.page-home .hm-tree__node {
  position: relative;
  padding: 18px 16px 22px;
  border: 1px solid var(--v2-line-strong);
  border-top: 2px solid var(--v2-teal);
  background: rgba(8, 11, 10, .45);
  transition: border-color var(--v2-t), background-color var(--v2-t);
}

.page-home .hm-tree__node:last-child { border-top-color: var(--v2-cyan); }

.page-home .hm-tree__node:hover {
  border-color: var(--v2-cyan);
  background: rgba(53, 241, 208, .05);
}

.page-home .hm-tree__num {
  display: inline-block;
  padding: 3px 7px;
  border: 1px solid rgba(53, 241, 208, .4);
  font-size: 10px;
  letter-spacing: .1em;
  color: var(--v2-cyan);
}

.page-home .hm-tree__title {
  margin: 12px 0 0;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--v2-paper);
}

.page-home .hm-tree__text {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.76;
  color: var(--v2-mist);
}

/* ---------- 版本与咨询 ---------- */
.page-home .hm-updates { background: var(--v2-ink); }

.page-home .hm-updates__grid {
  display: grid;
  gap: clamp(26px, 3.6vw, 44px);
}

.page-home .hm-updates__main { min-width: 0; }

.page-home .hm-timeline {
  list-style: none;
  display: grid;
  gap: 20px;
  margin: 4px 0 0;
  padding: 0 0 0 18px;
  border-left: 1px solid var(--v2-line-strong);
}

.page-home .hm-timeline__item { position: relative; }

.page-home .hm-timeline__item::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 5px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--v2-cyan);
  box-shadow: 0 0 0 3px rgba(53, 241, 208, .14);
}

.page-home .hm-timeline__item span {
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--v2-amber);
}

.page-home .hm-timeline__item p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--v2-pale);
}

.page-home .hm-contact {
  padding: clamp(18px, 2.4vw, 28px);
  border: 1px solid var(--v2-line-strong);
  background: linear-gradient(160deg, rgba(28, 74, 62, .6) 0%, rgba(8, 11, 10, .66) 100%);
}

.page-home .hm-contact__title {
  margin: 0;
  font-size: 19px;
  font-weight: 500;
  line-height: 1.45;
  color: var(--v2-paper);
}

.page-home .hm-contact__text {
  margin: 12px 0 20px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--v2-pale);
}

.page-home .hm-contact__links {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
}

.page-home .hm-contact__links a {
  display: inline-block;
  padding-bottom: 2px;
  font-size: 13.5px;
  color: var(--v2-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 241, 208, .3);
  transition: color var(--v2-t), border-color var(--v2-t);
}

.page-home .hm-contact__links a:hover,
.page-home .hm-contact__links a:focus-visible {
  color: var(--v2-amber);
  border-color: var(--v2-amber);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-home .hm-dims { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 760px) {
  .page-home .hm-tree {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
  }
  .page-home .hm-tree__node { padding: 20px 16px 24px; }
}

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

  .page-home .hm-hero__lead {
    padding-right: clamp(18px, 2.6vw, 40px);
    border-right: 1px solid var(--hm-edge);
  }

  .page-home .hm-filter__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-home .hm-library__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-home .hm-updates__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-home .hm-dims { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 479px) {
  .page-home .hm-dl__sum {
    grid-template-columns: auto minmax(0, 1fr);
    row-gap: 6px;
  }

  .page-home .hm-dl__fmt {
    grid-column: 2;
    justify-self: start;
  }

  .page-home .hm-index__link {
    grid-template-columns: auto minmax(0, 1fr);
    row-gap: 4px;
  }

  .page-home .hm-index__meta {
    grid-column: 2;
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hm-index__link,
  .page-home .hm-acts__arrow,
  .page-home .hm-chip,
  .page-home .hm-tabs .hm-tab,
  .page-home .hm-dl__name,
  .page-home .hm-tree__node,
  .page-home .hm-contact__links a {
    transition: none;
  }

  .page-home .hm-acts__link:hover .hm-acts__arrow,
  .page-home .hm-acts__link:focus-visible .hm-acts__arrow {
    transform: none;
  }
}
<<<END>>>