.page-home {
  --home-card: rgba(14, 23, 48, 0.72);
  --home-card-strong: rgba(17, 28, 58, 0.92);
  display: block;
  overflow-x: clip;
}

.page-home [data-section] {
  scroll-margin-top: 96px;
}

.page-home .section {
  padding: 52px 0;
}

.page-home .section__head {
  max-width: 640px;
  margin-bottom: 26px;
}

.page-home .section-title {
  margin: 10px 0 12px;
}

/* ---------- 首屏 ---------- */

.page-home .hero {
  position: relative;
  padding: 34px 0 12px;
  overflow: hidden;
}

.page-home .hero__slash {
  position: absolute;
  top: -16%;
  right: -32%;
  width: 128%;
  height: 82%;
  background: linear-gradient(118deg, rgba(58, 30, 115, 0) 8%, rgba(122, 77, 255, 0.42) 46%, rgba(56, 232, 200, 0.2) 80%, rgba(6, 10, 24, 0) 100%);
  clip-path: polygon(22% 0, 100% 0, 100% 58%, 0 100%);
  pointer-events: none;
  z-index: 0;
}

.page-home .hero__shell {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 22px;
  padding-top: 10px;
}

.page-home .hero__intro h1 {
  margin: 12px 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 6.4vw, 3.9rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--porcelain);
}

.page-home .hero__lede {
  margin: 0;
  max-width: 56ch;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-home .hero__flags {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .hero__flags li {
  padding: 7px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: rgba(14, 23, 48, 0.55);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-home .hero__stage {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(150deg, var(--ink-1), var(--ink-0));
  box-shadow: 0 44px 90px -56px rgba(122, 77, 255, 0.85);
}

.page-home .hero__stage img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  opacity: 0.92;
}

/* ---------- 双入口 ---------- */

.page-home .entry-pair {
  display: grid;
  gap: 14px;
}

.page-home .entry-card {
  position: relative;
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--home-card-strong), rgba(6, 10, 24, 0.9));
  color: inherit;
  text-decoration: none;
  overflow: hidden;
  transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
}

.page-home .entry-card::after {
  content: "";
  position: absolute;
  right: -28%;
  bottom: -62%;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(122, 77, 255, 0.34), transparent 70%);
  pointer-events: none;
}

.page-home .entry-card--mint::after {
  background: radial-gradient(circle, rgba(56, 232, 200, 0.26), transparent 70%);
}

.page-home .entry-card:hover,
.page-home .entry-card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--violet);
  box-shadow: 0 20px 46px -28px rgba(122, 77, 255, 0.85);
}

.page-home .entry-card--mint:hover,
.page-home .entry-card--mint:focus-visible {
  border-color: var(--mint);
  box-shadow: 0 20px 46px -28px rgba(56, 232, 200, 0.7);
}

.page-home .entry-card__art {
  position: relative;
  display: block;
  aspect-ratio: 1 / 1;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-1);
}

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

.page-home .entry-card__body {
  position: relative;
  z-index: 1;
  display: block;
}

.page-home .entry-card__kicker {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-home .entry-card--mint .entry-card__kicker {
  color: var(--mint);
}

.page-home .entry-card__title {
  display: block;
  margin-top: 8px;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 1.08rem;
  line-height: 1.4;
  color: var(--porcelain);
}

.page-home .entry-card__text {
  display: block;
  margin-top: 8px;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--mist);
}

.page-home .entry-card__go {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.86rem;
  color: var(--violet);
  border-bottom: 1px solid rgba(122, 77, 255, 0.5);
}

.page-home .entry-card--mint .entry-card__go {
  color: var(--mint);
  border-bottom-color: rgba(56, 232, 200, 0.5);
}

/* ---------- 品类速览 ---------- */

.page-home .games {
  position: relative;
  overflow: hidden;
}

.page-home .games__deco {
  position: absolute;
  right: -8%;
  bottom: -14%;
  width: min(680px, 84%);
  opacity: 0.09;
  pointer-events: none;
  z-index: 0;
}

.page-home .games__deco img {
  display: block;
  width: 100%;
  height: auto;
}

.page-home .games .shell {
  position: relative;
  z-index: 1;
}

.page-home .games__rail {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .game-chip {
  display: block;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--home-card);
  color: inherit;
  text-decoration: none;
  transition: transform 0.24s ease, border-color 0.24s ease, background 0.24s ease;
}

.page-home .game-chip:hover,
.page-home .game-chip:focus-visible {
  transform: translateY(-2px);
  border-color: var(--violet);
  background: rgba(122, 77, 255, 0.1);
}

.page-home .games__rail li:nth-child(even) .game-chip:hover,
.page-home .games__rail li:nth-child(even) .game-chip:focus-visible {
  border-color: var(--mint);
  background: rgba(56, 232, 200, 0.09);
}

.page-home .game-chip__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-home .game-chip__name {
  display: block;
  margin-top: 8px;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 1.06rem;
  color: var(--porcelain);
}

.page-home .game-chip__note {
  display: block;
  margin-top: 8px;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 数据面板 ---------- */

.page-home .data-grid {
  display: grid;
  gap: 20px;
}

.page-home .stat-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.page-home .stat-card {
  position: relative;
  padding: 18px 16px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--home-card-strong), rgba(6, 10, 24, 0.78));
  overflow: hidden;
}

.page-home .stat-card::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 14px;
  height: 1px;
  background: linear-gradient(90deg, var(--line), transparent);
}

.page-home .stat-card__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-home .stat-card__value {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(1.35rem, 5.4vw, 2.15rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--lime);
}

.page-home .stat-card__note {
  margin: 10px 0 0;
  font-size: 0.82rem;
  line-height: 1.62;
  color: var(--mist);
}

.page-home .numbers__foot {
  margin: 18px 0 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .numbers__link {
  color: var(--violet);
  text-decoration: none;
  border-bottom: 1px solid rgba(122, 77, 255, 0.45);
}

.page-home .numbers__link:hover,
.page-home .numbers__link:focus-visible {
  color: var(--mint);
  border-bottom-color: rgba(56, 232, 200, 0.5);
}

.page-home .numbers__figure {
  margin: 0 0 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-1);
}

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

.page-home .data-brief {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--home-card);
}

.page-home .data-brief__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.94rem;
  color: var(--porcelain);
}

.page-home .data-brief__summary::-webkit-details-marker {
  display: none;
}

.page-home .data-brief__summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.1rem;
  line-height: 1;
  color: var(--lime);
}

.page-home .data-brief[open] .data-brief__summary::after {
  content: "–";
}

.page-home .data-brief__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .data-brief__list li {
  position: relative;
  padding-left: 16px;
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--mist);
}

.page-home .data-brief__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--violet);
}

/* ---------- 注册三步 ---------- */

.page-home .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  counter-reset: step;
}

.page-home .step {
  position: relative;
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(17, 28, 58, 0.9), rgba(6, 10, 24, 0.72));
  transition: transform 0.24s ease, border-color 0.24s ease;
}

.page-home .step:hover {
  transform: translateY(-2px);
  border-color: rgba(122, 77, 255, 0.75);
}

.page-home .step__num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.9rem;
  line-height: 1;
  font-weight: 700;
  color: rgba(122, 77, 255, 0.85);
}

.page-home .step__title {
  margin: 12px 0 8px;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 1.06rem;
  color: var(--porcelain);
}

.page-home .step__text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.74;
  color: var(--mist);
}

.page-home .step__time {
  display: inline-block;
  margin-top: 14px;
  padding: 5px 11px;
  border: 1px solid rgba(255, 154, 60, 0.45);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--orange);
  background: rgba(255, 154, 60, 0.08);
}

.page-home .start__foot {
  margin: 22px 0 0;
  font-size: 0.92rem;
  line-height: 1.76;
  color: var(--mist);
}

.page-home .start__link {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(182, 255, 60, 0.45);
}

.page-home .start__link:hover,
.page-home .start__link:focus-visible {
  color: var(--mint);
  border-bottom-color: rgba(56, 232, 200, 0.55);
}

/* ---------- 观察报告索引 ---------- */

.page-home .report-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .report-item {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 16px;
  row-gap: 6px;
  padding: 18px;
  border: 1px solid var(--line);
  border-left: 2px solid rgba(122, 77, 255, 0.65);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--home-card);
  color: inherit;
  text-decoration: none;
  transition: background 0.24s ease, border-color 0.24s ease, transform 0.24s ease;
}

.page-home .report-item:hover,
.page-home .report-item:focus-visible {
  transform: translateX(3px);
  border-left-color: var(--lime);
  background: rgba(122, 77, 255, 0.1);
}

.page-home .report-item__time {
  grid-row: 1 / 3;
  align-self: start;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-home .report-item__title {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 1.02rem;
  line-height: 1.45;
  color: var(--porcelain);
}

.page-home .report-item__text {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 帮助与联系 ---------- */

.page-home .help__grid {
  display: grid;
  gap: 16px;
}

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

.page-home .help__item {
  display: block;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(14, 23, 48, 0.55);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.24s ease, background 0.24s ease;
}

.page-home .help__item:hover,
.page-home .help__item:focus-visible {
  border-color: var(--mint);
  background: rgba(56, 232, 200, 0.08);
}

.page-home .help__item-title {
  display: block;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 1rem;
  color: var(--porcelain);
}

.page-home .help__item-text {
  display: block;
  margin-top: 6px;
  font-size: 0.88rem;
  line-height: 1.68;
  color: var(--mist);
}

.page-home .help__contact {
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(155deg, rgba(58, 30, 115, 0.55), rgba(6, 10, 24, 0.86));
}

.page-home .help__contact-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-home .help__contact-mail {
  margin: 12px 0 0;
}

.page-home .help__copy {
  font-family: var(--font-mono);
  font-size: 0.94rem;
  color: var(--porcelain);
  background: transparent;
  border: 0;
  border-bottom: 1px dashed rgba(182, 255, 60, 0.55);
  padding: 0 0 3px;
  cursor: pointer;
  word-break: break-all;
  text-align: left;
}

.page-home .help__copy:hover,
.page-home .help__copy:focus-visible {
  color: var(--lime);
  border-bottom-style: solid;
}

.page-home .help__meta {
  margin: 18px 0 0;
  display: grid;
  gap: 10px;
}

.page-home .help__meta > div {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(43, 55, 102, 0.7);
}

.page-home .help__meta dt {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-home .help__meta dd {
  margin: 0;
  font-size: 0.9rem;
  color: var(--porcelain);
}

.page-home .help__coop {
  margin-top: 18px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-home .section {
    padding: 66px 0;
  }

  .page-home .entry-pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-home .games__rail {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .stat-row {
    gap: 16px;
  }

  .page-home .help__grid {
    gap: 20px;
  }
}

@media (min-width: 980px) {
  .page-home .section {
    padding: 80px 0;
  }

  .page-home .hero {
    padding-top: 44px;
  }

  .page-home .hero__shell {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    align-items: center;
    column-gap: 44px;
    row-gap: 34px;
  }

  .page-home .hero__intro {
    grid-column: 1;
    grid-row: 1;
  }

  .page-home .hero__stage {
    grid-column: 2;
    grid-row: 1;
  }

  .page-home .entry-pair {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .page-home .entry-card {
    grid-template-columns: 104px minmax(0, 1fr);
    padding: 22px;
  }

  .page-home .games__rail {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .page-home .data-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 28px;
    align-items: start;
  }

  .page-home .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-home .report-list {
    gap: 14px;
  }

  .page-home .help__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 26px;
    align-items: start;
  }

  .page-home .numbers__figure {
    margin-bottom: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .entry-card,
  .page-home .game-chip,
  .page-home .step,
  .page-home .report-item {
    transition: none;
  }
}
<<<END>>>