.page-home {
  --home-hair: rgba(18, 33, 30, .16);
  --home-hair-ink: rgba(234, 247, 244, .16);
}

.page-home .section {
  padding-block: clamp(48px, 7vw, 92px);
}

.page-home .section__title {
  font-size: clamp(26px, 4.2vw, 46px);
  line-height: 1.06;
  letter-spacing: -.025em;
  margin: 0 0 12px;
}

.page-home .section__desc {
  max-width: 40ch;
  margin: 0;
  line-height: 1.8;
}

.page-home .section__num {
  margin: 0 0 10px;
  letter-spacing: .14em;
  opacity: .7;
}

/* ---------- 顶部上下文 ---------- */
.page-home .home-context {
  border-bottom: 1px solid var(--home-hair-ink);
}

.page-home .home-context__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 6px 20px;
  padding-block: 12px;
}

.page-home .home-context__meta {
  margin: 0;
  font-size: 11px;
  letter-spacing: .08em;
  opacity: .6;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(36px, 6vw, 78px) clamp(52px, 8vw, 104px);
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  inset: auto -18% -40% 42%;
  height: 62%;
  background: radial-gradient(60% 60% at 50% 50%, rgba(30, 91, 255, .32), transparent 72%);
  pointer-events: none;
}

.page-home .home-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 52px);
  align-items: start;
}

.page-home .home-hero__main {
  position: relative;
}

.page-home .home-hero__kicker {
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-home .home-hero__title {
  margin: 0 0 clamp(18px, 3vw, 28px);
  font-size: clamp(46px, 11vw, 124px);
  line-height: .92;
  letter-spacing: -.045em;
  font-weight: 900;
  color: var(--fg);
}

.page-home .home-hero__lead {
  max-width: 34ch;
  margin: 0 0 clamp(22px, 3.4vw, 34px);
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.85;
  color: var(--fg);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 22px;
}

.page-home .home-hero__sub {
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

.page-home .home-hero__anno {
  display: none;
}

/* ---------- 焕新版入口卡 ---------- */
.page-home .entry-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--cyan);
  background: var(--ink-2);
  box-shadow: 0 30px 60px -34px rgba(0, 0, 0, .95);
  transition: transform 240ms var(--ease), border-color 240ms var(--ease);
}

.page-home .entry-card::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -18%;
  width: 68%;
  height: 62%;
  background: radial-gradient(circle at 40% 40%, rgba(56, 242, 214, .34), transparent 66%);
  pointer-events: none;
  z-index: 1;
}

.page-home .entry-card__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-bottom: 1px solid var(--home-hair-ink);
}

.page-home .entry-card__body {
  position: relative;
  z-index: 2;
  padding: clamp(18px, 2.6vw, 26px);
}

.page-home .entry-card__title {
  margin: 12px 0 8px;
  font-size: clamp(20px, 2.2vw, 26px);
  letter-spacing: -.02em;
  color: var(--fg);
}

.page-home .entry-card__text {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--fg);
  opacity: .86;
}

.page-home .entry-card__link {
  display: inline-block;
  font-size: 14px;
  text-decoration: none;
  color: var(--cyan);
  border-bottom: 1px solid rgba(56, 242, 214, .5);
  padding-bottom: 2px;
}

@media (hover: hover) {
  .page-home .entry-card:hover {
    transform: rotate(-1.5deg);
  }
}

.page-home .entry-card:focus-within {
  transform: rotate(-1.5deg);
  border-color: var(--orange);
}

/* ---------- 图例目录 ---------- */
.page-home .home-legend__head {
  margin-bottom: clamp(22px, 3.4vw, 36px);
}

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

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

.page-home .legend__link {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 22px;
  grid-template-areas:
    "num title arrow"
    "num text arrow";
  gap: 4px 14px;
  padding: 18px 6px;
  text-decoration: none;
  color: inherit;
  transition: background 200ms var(--ease), padding-inline 200ms var(--ease);
}

.page-home .legend__num {
  grid-area: num;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--clay);
  padding-top: 3px;
}

.page-home .legend__title {
  grid-area: title;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.01em;
}

.page-home .legend__text {
  grid-area: text;
  font-size: 14px;
  line-height: 1.75;
  opacity: .76;
}

.page-home .legend__arrow {
  grid-area: arrow;
  align-self: center;
  font-size: 16px;
  color: var(--blue);
  transition: transform 200ms var(--ease);
}

@media (hover: hover) {
  .page-home .legend__link:hover,
  .page-home .legend__link:focus-visible {
    background: linear-gradient(90deg, rgba(30, 91, 255, .09), transparent 70%);
    padding-inline: 14px 6px;
  }

  .page-home .legend__link:hover .legend__arrow,
  .page-home .legend__link:focus-visible .legend__arrow {
    transform: translateX(6px);
  }
}

/* ---------- 三条产品线 ---------- */
.page-home .home-lines__head {
  margin-bottom: clamp(22px, 3.4vw, 38px);
}

.page-home .home-lines__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
}

.page-home .home-lines__list {
  display: grid;
  gap: 0;
}

.page-home .line {
  padding-block: clamp(18px, 2.4vw, 26px);
  border-top: 1px solid var(--home-hair-ink);
}

.page-home .line:first-child {
  border-top: 2px solid var(--blue);
}

.page-home .line__num {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--clay);
}

.page-home .line__name {
  margin: 0 0 8px;
  font-size: clamp(19px, 2.2vw, 24px);
  line-height: 1.3;
  letter-spacing: -.015em;
  color: var(--fg);
}

.page-home .line__text {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.8;
  opacity: .86;
}

.page-home .line__meta {
  margin: 0;
  font-size: 11px;
  line-height: 1.7;
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-home .home-lines__media {
  margin: 0;
  border: 1px solid var(--home-hair-ink);
  align-self: start;
}

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

.page-home .home-lines__more {
  margin-top: clamp(24px, 3.6vw, 36px);
  display: inline-block;
}

/* ---------- 回访用户 ---------- */
.page-home .home-back__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

.page-home .home-back__list {
  margin-top: clamp(20px, 3vw, 30px);
}

.page-home .home-back__media {
  margin: 0;
  border: 1px solid var(--home-hair);
}

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

/* ---------- 三步下载 ---------- */
.page-home .home-steps__head {
  margin-bottom: clamp(24px, 3.6vw, 40px);
}

.page-home .steps {
  list-style: none;
  margin: 0 0 clamp(26px, 4vw, 40px);
  padding: 0;
  display: grid;
  gap: 14px;
  counter-reset: step;
}

.page-home .steps__item {
  position: relative;
  padding: 18px 18px 20px;
  border: 1px solid var(--home-hair-ink);
  background: rgba(12, 51, 44, .55);
}

.page-home .steps__dot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 12px;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-size: 13px;
}

.page-home .steps__label {
  margin: 0 0 6px;
  font-size: 17px;
  letter-spacing: -.01em;
  color: var(--fg);
}

.page-home .steps__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  opacity: .84;
}

.page-home .steps__item--now {
  border-color: var(--orange);
  background: rgba(255, 106, 43, .08);
}

.page-home .steps__item--now .steps__dot {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--ink);
  font-weight: 700;
}

.page-home .steps__tag {
  display: inline-block;
  margin-top: 10px;
  font-size: 11px;
  letter-spacing: .08em;
}

.page-home .home-steps__media {
  margin: 0 0 clamp(24px, 3.6vw, 38px);
  border: 1px solid var(--home-hair-ink);
}

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

.page-home .home-steps__acc {
  border-top: 1px solid var(--home-hair-ink);
}

.page-home .home-steps__acc .acc__item {
  border-bottom: 1px solid var(--home-hair-ink);
}

.page-home .home-steps__acc .acc__btn {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 16px 4px;
  background: none;
  border: 0;
  color: var(--fg);
  font-family: inherit;
  font-size: 15px;
  text-align: left;
  cursor: pointer;
}

.page-home .home-steps__acc .acc__btn .mono {
  font-size: 12px;
  color: var(--clay);
  letter-spacing: .08em;
}

.page-home .home-steps__acc .acc__btn > span:nth-child(2) {
  flex: 1;
  min-width: 0;
}

.page-home .home-steps__acc .acc__sign {
  position: relative;
  width: 14px;
  height: 14px;
  flex: none;
}

.page-home .home-steps__acc .acc__sign::before,
.page-home .home-steps__acc .acc__sign::after {
  content: "";
  position: absolute;
  background: var(--cyan);
}

.page-home .home-steps__acc .acc__sign::before {
  top: 6px;
  left: 0;
  width: 14px;
  height: 1px;
}

.page-home .home-steps__acc .acc__sign::after {
  left: 6px;
  top: 0;
  width: 1px;
  height: 14px;
  transition: transform 200ms var(--ease);
}

.page-home .home-steps__acc .acc__btn[aria-expanded="true"] .acc__sign::after {
  transform: scaleY(0);
}

.page-home .home-steps__acc .acc__body {
  padding: 0 4px 18px 44px;
}

.page-home .home-steps__acc .acc__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  opacity: .84;
  max-width: 62ch;
}

.page-home .home-steps__note {
  margin: 18px 0 0;
  font-size: 11px;
  line-height: 2;
  letter-spacing: .04em;
  opacity: .7;
}

/* ---------- 数字记分牌 ---------- */
.page-home .home-board__head {
  margin-bottom: clamp(22px, 3.4vw, 36px);
}

.page-home .board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--home-hair-ink);
  border: 1px solid var(--home-hair-ink);
}

.page-home .board__cell {
  position: relative;
  padding: clamp(18px, 2.6vw, 28px) clamp(14px, 2.2vw, 24px);
  background: var(--ink);
}

.page-home .board__cell::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 34px;
  height: 2px;
  background: var(--blue);
}

.page-home .board__num {
  margin: 0 0 8px;
  font-size: clamp(34px, 6vw, 62px);
  line-height: 1;
  letter-spacing: -.03em;
  font-weight: 700;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-home .board__label {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--fg);
  opacity: .8;
}

.page-home .home-board__foot {
  max-width: 60ch;
  margin: clamp(20px, 3vw, 30px) 0 0;
  font-size: 14px;
  line-height: 1.85;
  opacity: .82;
}

/* ---------- 收口 ---------- */
.page-home .home-close {
  border-top: 1px solid var(--home-hair);
}

.page-home .home-close__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 40px);
  align-items: end;
}

.page-home .home-close__title {
  margin: 0 0 12px;
  font-size: clamp(28px, 5vw, 58px);
  line-height: 1.02;
  letter-spacing: -.035em;
  font-weight: 900;
}

.page-home .home-close__text {
  max-width: 44ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
}

.page-home .home-close__actions {
  display: grid;
  gap: 12px;
  justify-items: start;
}

.page-home .home-close__sub {
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-home .board {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-home .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }

  .page-home .steps__item--now {
    transform: translateY(-8px);
  }

  .page-home .home-close__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }

  .page-home .home-close__actions {
    justify-items: stretch;
  }
}

@media (min-width: 980px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(32px, 4vw, 64px);
  }

  .page-home .home-lines__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .home-back__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .legend__link {
    grid-template-columns: 64px 240px minmax(0, 1fr) 28px;
    grid-template-areas: "num title text arrow";
    align-items: center;
    gap: 0 20px;
    padding-block: 20px;
  }

  .page-home .legend__arrow {
    justify-self: end;
  }
}

@media (min-width: 1100px) {
  .page-home .home-hero__anno {
    display: block;
    position: absolute;
    top: 4px;
    left: -34px;
    writing-mode: vertical-rl;
    font-size: 11px;
    letter-spacing: .22em;
    color: var(--stone);
  }

  .page-home .home-hero__kicker {
    padding-left: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .entry-card,
  .page-home .legend__link,
  .page-home .legend__arrow,
  .page-home .home-steps__acc .acc__sign::after {
    transition: none;
  }

  .page-home .entry-card:hover,
  .page-home .entry-card:focus-within,
  .page-home .steps__item--now {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>