.page-home {
  --hm-pad-x: clamp(20px, 4vw, 72px);
  --hm-line: rgba(56, 242, 210, 0.22);
  --hm-line-soft: rgba(143, 166, 184, 0.24);
  --hm-mono: var(--db-f-mono);
  background: var(--db-space);
  color: var(--db-mist);
  font-family: var(--db-f-display);
  line-height: 1.7;
}

.page-home .hm-wrap {
  width: 100%;
  max-width: var(--db-max);
  margin-inline: auto;
  padding-inline: var(--hm-pad-x);
}

.page-home .hm-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--hm-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--db-slate);
}
.page-home .hm-eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
}
.page-home .hm-eyebrow--cyan { color: var(--db-cyan); }
.page-home .hm-eyebrow--dark { color: #0b6b5e; }

.page-home .hm-h1 {
  margin: 0 0 22px;
  font-size: clamp(2.1rem, 7.4vw, 3.7rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--db-mist);
}
.page-home .hm-h1__mark {
  display: block;
  color: var(--db-cyan);
}
.page-home .hm-h2 {
  margin: 0 0 16px;
  font-size: clamp(1.5rem, 4.6vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.page-home .hm-h2--dark { color: var(--db-space); }
.page-home .hm-h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}
.page-home .hm-lead {
  margin: 0;
  max-width: 34em;
  font-size: 1rem;
  color: #cfe2e2;
}
.page-home .hm-text {
  margin: 0 0 16px;
  max-width: 66ch;
  font-size: 0.98rem;
  color: var(--db-slate);
}
.page-home .hm-text--dark { color: #334a5c; }
.page-home .hm-text--small { font-size: 0.88rem; }

.page-home .hm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: var(--db-radius);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s var(--db-ease), color 0.2s var(--db-ease), border-color 0.2s var(--db-ease);
}
.page-home .hm-btn--primary {
  background: var(--db-cyan);
  color: var(--db-space);
}
.page-home .hm-btn--primary:hover,
.page-home .hm-btn--primary:focus-visible {
  background: #6ff8df;
}
.page-home .hm-btn--ghost {
  border-color: var(--hm-line);
  color: var(--db-mist);
}
.page-home .hm-btn--ghost:hover,
.page-home .hm-btn--ghost:focus-visible {
  border-color: var(--db-cyan);
  color: var(--db-cyan);
}
.page-home .hm-btn--dark {
  background: var(--db-space);
  color: var(--db-mist);
}
.page-home .hm-btn--dark:hover,
.page-home .hm-btn--dark:focus-visible {
  background: #0b2b33;
}
.page-home .hm-btn:focus-visible,
.page-home a:focus-visible,
.page-home button:focus-visible {
  outline: 2px solid var(--db-amber);
  outline-offset: 3px;
}

/* 首屏 */
.page-home .hm-hero {
  position: relative;
  padding-block: 32px 52px;
  background:
    radial-gradient(120% 90% at 82% 0%, rgba(56, 242, 210, 0.12), transparent 62%),
    linear-gradient(180deg, #071a2f 0%, #05121f 100%);
  border-bottom: 1px solid var(--hm-line);
}
.page-home .hm-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(to right, rgba(56, 242, 210, 0.07) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(to bottom, rgba(56, 242, 210, 0.05) 0 1px, transparent 1px 72px);
}
.page-home .hm-hero__grid {
  position: relative;
  display: grid;
  gap: 36px;
}
.page-home .hm-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 20px;
  font-family: var(--hm-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--db-slate);
}
.page-home .hm-crumb a {
  color: var(--db-slate);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.page-home .hm-crumb a:hover { color: var(--db-cyan); border-bottom-color: var(--db-cyan); }
.page-home .hm-crumb [aria-current="page"] { color: var(--db-amber); }
.page-home .hm-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.page-home .hm-guide {
  display: grid;
  margin-top: 34px;
  border-top: 1px solid var(--hm-line-soft);
}
.page-home .hm-guide a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 11px 2px;
  border-bottom: 1px solid var(--hm-line-soft);
  font-size: 0.88rem;
  color: #cfe2e2;
  text-decoration: none;
  transition: color 0.2s var(--db-ease), padding-left 0.2s var(--db-ease);
}
.page-home .hm-guide a:hover {
  color: var(--db-cyan);
  padding-left: 8px;
}
.page-home .hm-guide__idx {
  font-family: var(--hm-mono);
  font-size: 0.72rem;
  color: var(--db-amber);
}
.page-home .hm-hero__frame {
  position: relative;
  padding: 18px 14px 10px;
  border: 1px solid var(--hm-line);
  background: rgba(3, 11, 20, 0.5);
}
.page-home .hm-hero__frame::before,
.page-home .hm-hero__frame::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  border: 1px solid var(--db-cyan);
}
.page-home .hm-hero__frame::before { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
.page-home .hm-hero__frame::after { right: -1px; bottom: -1px; border-left: 0; border-top: 0; }
.page-home .hm-board {
  display: block;
  width: 100%;
  height: auto;
  max-height: 520px;
}
.page-home .hm-board__grid line { stroke: rgba(56, 242, 210, 0.16); stroke-width: 1; }
.page-home .hm-board__bars rect {
  fill: rgba(56, 242, 210, 0.12);
  stroke: rgba(56, 242, 210, 0.45);
  stroke-width: 1;
}
.page-home .hm-board__line {
  fill: none;
  stroke: var(--db-cyan);
  stroke-width: 1.6;
  stroke-dasharray: 5 6;
  opacity: 0.85;
}
.page-home .hm-board__nodes circle {
  fill: var(--db-amber);
  stroke: var(--db-space);
  stroke-width: 2;
}
.page-home .hm-board__tags text {
  fill: var(--db-slate);
  font-family: var(--hm-mono);
  font-size: 10px;
  letter-spacing: 1px;
}
.page-home .hm-hero__caption {
  margin: 10px 0 0;
  font-family: var(--hm-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--db-slate);
  text-align: right;
}

/* 赛况带 */
.page-home .hm-band {
  padding-block: 48px 20px;
  background:
    linear-gradient(180deg, #0b2b33 0%, #08222a 100%);
  border-bottom: 1px solid var(--hm-line);
}
.page-home .hm-band__head { margin-bottom: 30px; }
.page-home .hm-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  background: var(--hm-line-soft);
  border: 1px solid var(--hm-line-soft);
}
.page-home .hm-metrics li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 14px;
  background: #08222a;
}
.page-home .hm-metrics__num {
  font-family: var(--hm-mono);
  font-size: clamp(1.5rem, 5vw, 2rem);
  font-weight: 700;
  line-height: 1;
  color: var(--db-amber);
}
.page-home .hm-metrics__num em {
  font-style: normal;
  font-size: 0.72rem;
  margin-left: 4px;
  color: var(--db-slate);
}
.page-home .hm-metrics__label {
  font-size: 0.78rem;
  color: var(--db-slate);
  letter-spacing: 0.02em;
}
.page-home .hm-band__rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 80%;
  gap: 14px;
  padding: 0 var(--hm-pad-x) 10px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.page-home .hm-band__rail::-webkit-scrollbar { height: 6px; }
.page-home .hm-band__rail::-webkit-scrollbar-thumb { background: rgba(56, 242, 210, 0.35); }
.page-home .hm-slot {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 16px 18px;
  border: 1px solid var(--hm-line-soft);
  border-top: 2px solid var(--db-cyan);
  background: rgba(3, 11, 20, 0.42);
}
.page-home .hm-slot:nth-child(2n) { border-top-color: var(--db-amber); }
.page-home .hm-slot:nth-child(3n) { border-top-color: var(--db-magenta); }
.page-home .hm-slot__idx {
  margin: 0;
  font-family: var(--hm-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--db-slate);
}
.page-home .hm-slot__name {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}
.page-home .hm-slot__text {
  margin: 0;
  font-size: 0.88rem;
  color: #bdd2d5;
}
.page-home .hm-slot__meta {
  margin: 0;
  font-family: var(--hm-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--db-slate);
}
.page-home .hm-slot__link {
  margin-top: auto;
  padding-top: 6px;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--db-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 242, 210, 0.35);
  align-self: flex-start;
}
.page-home .hm-slot__link:hover { color: var(--db-amber); border-bottom-color: var(--db-amber); }

.page-home .hm-figure {
  margin: 30px 0 0;
}
.page-home .hm-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--hm-line-soft);
  background: rgba(3, 11, 20, 0.6);
}
.page-home .hm-figure figcaption {
  margin-top: 10px;
  font-family: var(--hm-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--db-slate);
}

/* 联赛锚点分栏 */
.page-home .hm-light {
  padding-block: 48px;
  background: var(--db-mist);
  color: var(--db-space);
}
.page-home .hm-split {
  display: grid;
  gap: 32px;
}
.page-home .hm-rail {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid #c3d6d5;
}
.page-home .hm-rail li { border-bottom: 1px solid #c3d6d5; }
.page-home .hm-rail a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 44px;
  padding: 6px 2px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--db-space);
  text-decoration: none;
}
.page-home .hm-rail a::after {
  content: "↗";
  font-family: var(--hm-mono);
  font-size: 0.8rem;
  color: #0b6b5e;
}
.page-home .hm-rail a:hover { color: #0b6b5e; }
.page-home .hm-rail__note {
  margin: 14px 0 0;
  font-size: 0.8rem;
  color: #4a6472;
}
.page-home .hm-steps {
  margin: 24px 0 28px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 18px;
}
.page-home .hm-steps li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid #c3d6d5;
}
.page-home .hm-steps__num {
  font-family: var(--hm-mono);
  font-size: 1rem;
  font-weight: 700;
  color: #0b6b5e;
}
.page-home .hm-steps h3 {
  margin: 0 0 4px;
  font-size: 1rem;
  font-weight: 800;
  color: var(--db-space);
}
.page-home .hm-steps p {
  margin: 0;
  font-size: 0.9rem;
  color: #334a5c;
}

/* 订阅动线 */
.page-home .hm-sub {
  padding-block: 52px;
  background:
    radial-gradient(90% 70% at 15% 10%, rgba(56, 242, 210, 0.10), transparent 60%),
    var(--db-indigo);
  border-block: 1px solid var(--hm-line);
}
.page-home .hm-sub__grid {
  display: grid;
  gap: 30px;
}
.page-home .hm-ticks {
  margin: 20px 0 24px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.page-home .hm-ticks li {
  position: relative;
  padding-left: 22px;
  font-size: 0.92rem;
  color: #cfe2e2;
}
.page-home .hm-ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 10px;
  height: 10px;
  border: 1px solid var(--db-cyan);
  transform: rotate(45deg);
}
.page-home .hm-acc {
  border: 1px solid var(--hm-line);
  background: rgba(3, 11, 20, 0.35);
}
.page-home .hm-acc__btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  min-height: 48px;
  padding: 12px 16px;
  background: transparent;
  border: 0;
  color: var(--db-mist);
  font: inherit;
  font-size: 0.92rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}
.page-home .hm-acc__sign {
  position: relative;
  flex: 0 0 14px;
  width: 14px;
  height: 14px;
}
.page-home .hm-acc__sign::before,
.page-home .hm-acc__sign::after {
  content: "";
  position: absolute;
  inset: 6px 0 auto 0;
  height: 1px;
  background: var(--db-cyan);
}
.page-home .hm-acc__sign::after {
  transform: rotate(90deg);
}
.page-home .hm-acc__btn[aria-expanded="true"] .hm-acc__sign::after {
  transform: rotate(0deg);
}
.page-home .hm-acc__panel {
  padding: 4px 16px 18px;
  border-top: 1px solid var(--hm-line-soft);
}
.page-home .hm-acc__steps {
  margin: 14px 0 12px;
  padding-left: 20px;
  display: grid;
  gap: 10px;
  font-size: 0.9rem;
  color: #cfe2e2;
}
.page-home .hm-acc__note {
  margin: 0;
  font-family: var(--hm-mono);
  font-size: 0.74rem;
  color: var(--db-slate);
}
.page-home .hm-figure--sub { margin: 0; }

/* 反馈状态 */
.page-home .hm-status {
  padding-block: 52px;
  background:
    repeating-linear-gradient(to right, rgba(56, 242, 210, 0.05) 0 1px, transparent 1px 80px),
    var(--db-space);
  border-bottom: 1px solid var(--hm-line);
}
.page-home .hm-status__head {
  display: grid;
  gap: 26px;
  margin-bottom: 30px;
}
.page-home .hm-figure--status { margin: 0; }
.page-home .hm-tabs {
  border: 1px solid var(--hm-line);
  background: rgba(3, 11, 20, 0.4);
}
.page-home .hm-tabs__list {
  display: flex;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--hm-line);
}
.page-home .hm-tab {
  flex: 1 1 50%;
  min-height: 46px;
  padding: 10px 12px;
  background: transparent;
  border: 0;
  border-right: 1px solid var(--hm-line-soft);
  color: var(--db-slate);
  font: inherit;
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s var(--db-ease), color 0.2s var(--db-ease);
}
.page-home .hm-tab:last-child { border-right: 0; }
.page-home .hm-tab[aria-selected="true"] {
  background: var(--db-cyan);
  color: var(--db-space);
}
.page-home .hm-tabpanel {
  padding: 22px 18px 24px;
}
.page-home .hm-panel__title {
  margin: 12px 0 8px;
  font-size: 1.08rem;
  font-weight: 800;
}
.page-home .hm-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 4px 12px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-family: var(--hm-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
}
.page-home .hm-badge--magenta { color: var(--db-magenta); }
.page-home .hm-badge--amber { color: var(--db-amber); }
.page-home .hm-badge--cyan { color: var(--db-cyan); }
.page-home .hm-badge--slate { color: var(--db-slate); }
.page-home .hm-status__foot {
  margin: 22px 0 0;
  font-size: 0.86rem;
  color: var(--db-slate);
}
.page-home .hm-status__foot a {
  color: var(--db-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 242, 210, 0.4);
}

/* 平台规模 */
.page-home .hm-scale {
  padding-block: 52px;
  background: linear-gradient(180deg, #0b2b33 0%, #07202a 100%);
  border-bottom: 1px solid var(--hm-line);
}
.page-home .hm-scale__nums {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 26px 0 34px;
  padding: 0;
  list-style: none;
  background: var(--hm-line-soft);
  border: 1px solid var(--hm-line-soft);
}
.page-home .hm-scale__nums li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 14px;
  background: #07222b;
}
.page-home .hm-scale__grid {
  display: grid;
  gap: 28px;
}
.page-home .hm-team {
  margin: 16px 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}
.page-home .hm-team li {
  display: grid;
  grid-template-columns: 76px 1fr 34px;
  align-items: center;
  gap: 10px;
}
.page-home .hm-team__label {
  font-size: 0.82rem;
  color: var(--db-slate);
}
.page-home .hm-team__bar {
  display: block;
  height: 8px;
  background: rgba(143, 166, 184, 0.18);
  border: 1px solid var(--hm-line-soft);
}
.page-home .hm-team__bar i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--db-cyan), rgba(56, 242, 210, 0.45));
}
.page-home .hm-team__num {
  font-family: var(--hm-mono);
  font-size: 0.84rem;
  color: var(--db-amber);
  text-align: right;
}
.page-home .hm-figure--scale { margin: 0; }
.page-home .hm-honor {
  margin: 32px 0 0;
  padding: 22px 0 0;
  list-style: none;
  display: grid;
  gap: 12px;
  border-top: 1px solid var(--hm-line);
}
.page-home .hm-honor li {
  position: relative;
  padding-left: 24px;
  font-size: 0.9rem;
  color: #cfe2e2;
}
.page-home .hm-honor li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 12px;
  height: 1px;
  background: var(--db-amber);
}

/* 向下钻取 */
.page-home .hm-next {
  padding-block: 52px 64px;
  background: var(--db-space);
}
.page-home .hm-next__grid {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}
.page-home .hm-next__card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 18px 18px;
  border: 1px solid var(--hm-line-soft);
  background: rgba(3, 11, 20, 0.38);
  transition: border-color 0.2s var(--db-ease), transform 0.2s var(--db-ease);
}
.page-home .hm-next__card:hover {
  border-color: var(--db-cyan);
  transform: translateY(-3px);
}
.page-home .hm-next__idx {
  margin: 0;
  font-family: var(--hm-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--db-amber);
}
.page-home .hm-next__card .hm-text { margin-bottom: 14px; font-size: 0.9rem; }
.page-home .hm-next__link {
  margin-top: auto;
  align-self: flex-start;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--db-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 242, 210, 0.35);
}
.page-home .hm-next__link:hover { color: var(--db-amber); border-bottom-color: var(--db-amber); }

@media (min-width: 640px) {
  .page-home .hm-metrics,
  .page-home .hm-scale__nums { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .page-home .hm-band__rail { grid-auto-columns: 46%; }
  .page-home .hm-tab { flex: 1 1 25%; border-right: 1px solid var(--hm-line-soft); }
  .page-home .hm-next__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-home .hm-next__card--wide { grid-column: span 2; }
}

@media (min-width: 900px) {
  .page-home .hm-hero { padding-block: 44px 72px; }
  .page-home .hm-hero__grid { grid-template-columns: 5fr 7fr; gap: 56px; align-items: start; }
  .page-home .hm-guide {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-bottom: 0;
  }
  .page-home .hm-guide a:nth-last-child(1):nth-child(odd) { grid-column: span 2; }
  .page-home .hm-band__rail {
    grid-auto-flow: row;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: visible;
    padding: 0 var(--hm-pad-x) 4px;
  }
  .page-home .hm-slot--more { grid-column: span 1; }
  .page-home .hm-split { grid-template-columns: 4fr 8fr; gap: 56px; align-items: start; }
  .page-home .hm-split__rail { position: sticky; top: 96px; }
  .page-home .hm-sub__grid { grid-template-columns: 7fr 5fr; align-items: start; gap: 48px; }
  .page-home .hm-status__head { grid-template-columns: 7fr 5fr; align-items: end; gap: 44px; }
  .page-home .hm-scale__grid { grid-template-columns: 6fr 6fr; gap: 44px; align-items: start; }
  .page-home .hm-next__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-home .hm-next__card--wide { grid-column: span 2; }
}

@media (min-width: 1200px) {
  .page-home .hm-honor { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 32px; }
  .page-home .hm-tabpanel { padding: 26px 24px 28px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hm-next__card,
  .page-home .hm-guide a,
  .page-home .hm-tab,
  .page-home .hm-btn { transition: none; }
  .page-home .hm-next__card:hover { transform: none; }
}
<<<END>>>