/* ============================================================
   page-home —— 首页专属样式
   ============================================================ */

.page-home {
  --home-line: rgba(118, 158, 224, .18);
  --home-panel: linear-gradient(165deg, rgba(13, 21, 64, .78), rgba(7, 11, 33, .93));
  display: block;
  color: var(--text);
}

/* ---------------- 首屏 ---------------- */

.page-home .home-hero {
  position: relative;
  padding: clamp(1.25rem, 3.5vw, 2.25rem) 0 clamp(2.5rem, 6vw, 4.25rem);
  background:
    radial-gradient(58% 52% at 10% -4%, rgba(62, 224, 255, .14), transparent 70%),
    radial-gradient(48% 46% at 94% 4%, rgba(255, 106, 43, .10), transparent 70%);
}

.page-home .home-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 3rem);
  margin-top: clamp(1.25rem, 3vw, 2rem);
}

@media (min-width: 920px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, .82fr);
    align-items: end;
    gap: clamp(2.5rem, 5vw, 4rem);
  }
}

.page-home .home-hero__lead {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: clamp(.85rem, 2vw, 1.2rem);
}

.page-home .home-hero__title {
  margin: 0;
  font-family: var(--font-sans);
  font-size: clamp(2.3rem, 8vw, 4.5rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -.035em;
  color: #eaf2ff;
  text-wrap: balance;
}

.page-home .home-hero__title::after {
  content: "";
  display: block;
  width: clamp(3rem, 10vw, 6.5rem);
  height: 3px;
  margin-top: .5em;
  background: linear-gradient(90deg, var(--orange), var(--cyan));
}

.page-home .home-hero__lede {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(.98rem, 1.5vw, 1.08rem);
  line-height: 1.9;
  color: var(--text-dim);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: .35rem;
}

/* 首屏索引面板 */

.page-home .home-index {
  position: relative;
  padding: clamp(1.2rem, 3vw, 1.75rem);
  background: var(--home-panel);
  border: 1px solid var(--home-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-deep);
}

.page-home .home-index::before {
  content: "";
  position: absolute;
  inset: 7px;
  border: 1px dashed rgba(62, 224, 255, .22);
  border-radius: 2px;
  pointer-events: none;
}

.page-home .home-index__label {
  margin: 0 0 .85rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--gold);
}

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

.page-home .home-index__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .85rem;
  align-items: baseline;
  padding: .72rem .2rem;
  border-bottom: 1px solid rgba(118, 158, 224, .12);
  color: var(--text-dim);
  text-decoration: none;
  transition: color .25s ease, border-color .25s ease, padding-left .25s ease;
}

.page-home .home-index__item:last-child .home-index__link {
  border-bottom: 0;
}

.page-home .home-index__link:hover,
.page-home .home-index__link:focus-visible,
.page-home .home-index__link.is-active {
  color: var(--cyan);
  border-bottom-color: rgba(62, 224, 255, .45);
  padding-left: .55rem;
}

.page-home .home-index__num {
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .06em;
  color: var(--orange);
}

.page-home .home-index__text {
  font-size: .95rem;
  letter-spacing: .02em;
}

/* 首屏横幅图 */

.page-home .home-hero__banner {
  margin: clamp(2rem, 5vw, 3.25rem) 0 0;
}

.page-home .home-hero__banner img,
.page-home .home-steps__figure img,
.page-home .home-log__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------------- 通用章节 ------------------ */

.page-home .home-section {
  position: relative;
  padding: clamp(2.75rem, 7vw, 5.25rem) 0;
  border-top: 1px solid var(--home-line);
}

.page-home .home-section__head {
  margin-bottom: clamp(1.75rem, 4vw, 2.75rem);
  max-width: 62ch;
}

.page-home .home-section__num {
  display: block;
  margin-bottom: .5rem;
  font-family: var(--font-mono);
  font-size: clamp(2.1rem, 5.5vw, 3.4rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.05em;
  color: rgba(62, 224, 255, .26);
}

.page-home .home-section__title {
  margin: 0;
  font-family: var(--font-sans);
  font-size: clamp(1.5rem, 3.6vw, 2.3rem);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -.02em;
  color: #e9f0ff;
}

@media (min-width: 860px) {
  .page-home .home-section__head {
    display: grid;
    grid-template-columns: clamp(4rem, 8vw, 6rem) minmax(0, 1fr);
    grid-template-areas:
      "num eyebrow"
      "num title";
    column-gap: clamp(1rem, 3vw, 2rem);
    align-items: start;
    max-width: 70ch;
  }

  .page-home .home-section__num {
    grid-area: num;
    margin-bottom: 0;
    align-self: start;
  }

  .page-home .home-section__head .eyebrow {
    grid-area: eyebrow;
    margin-bottom: .5rem;
  }

  .page-home .home-section__head .home-section__title {
    grid-area: title;
  }
}

/* ---------------- 01 入口板块 ---------------- */

.page-home .home-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1rem, 2.5vw, 1.5rem);
}

@media (min-width: 760px) {
  .page-home .home-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .home-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .7rem;
  padding: clamp(1.4rem, 3vw, 1.9rem);
  background: var(--home-panel);
  border: 1px solid var(--home-line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .3s ease, border-color .3s ease;
}

.page-home .home-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), transparent);
  opacity: .65;
}

.page-home .home-card:nth-child(2)::before {
  background: linear-gradient(90deg, var(--orange), transparent);
}

.page-home .home-card:nth-child(3)::before {
  background: linear-gradient(90deg, var(--gold), transparent);
}

.page-home .home-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
}

.page-home .home-card__idx {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  color: var(--text-mute);
  text-transform: uppercase;
}

.page-home .home-card__title {
  margin: 0;
  font-size: 1.16rem;
  font-weight: 700;
  letter-spacing: -.01em;
  color: #e9f0ff;
}

.page-home .home-card__text {
  margin: 0;
  flex: 1;
  font-size: .93rem;
  line-height: 1.85;
  color: var(--text-dim);
}

/* ---------------- 02 第一次访问 ---------------- */

.page-home .home-steps {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
}

@media (min-width: 900px) {
  .page-home .home-steps {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
    gap: clamp(2.5rem, 5vw, 4rem);
  }
}

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

.page-home .home-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(.9rem, 2.5vw, 1.4rem);
  padding: clamp(1rem, 2.5vw, 1.35rem) 0;
  border-bottom: 1px solid var(--home-line);
}

.page-home .home-step:first-child {
  padding-top: 0;
}

.page-home .home-step:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-home .home-step__num {
  padding-top: .18em;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--orange);
}

.page-home .home-step__title {
  margin: 0 0 .42rem;
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: -.01em;
  color: #e9f0ff;
}

.page-home .home-step__text {
  margin: 0;
  font-size: .93rem;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-home .home-steps__figure {
  margin: 0;
}

/* ---------------- 03 版本与调整 ---------------- */

.page-home .home-log {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 3.5vw, 2.5rem);
  align-items: center;
}

@media (min-width: 820px) {
  .page-home .home-log {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: clamp(2rem, 5vw, 3.5rem);
  }
}

.page-home .home-log__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: clamp(.85rem, 2vw, 1.1rem);
}

.page-home .home-log__item {
  position: relative;
  padding-left: 1.65rem;
  font-size: .94rem;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-home .home-log__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: .58em;
  width: .58rem;
  height: .58rem;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  background: rgba(62, 224, 255, .18);
}

.page-home .home-log__figure {
  margin: 0;
}

/* ---------------- 04 咨询通道 ---------------- */

.page-home .home-assist {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 3.5vw, 2.5rem);
  padding: clamp(1.5rem, 4vw, 2.6rem);
  background: var(--home-panel);
  border: 1px solid var(--home-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-deep);
}

@media (min-width: 820px) {
  .page-home .home-assist {
    grid-template-columns: minmax(0, 1fr) minmax(0, .95fr);
    align-items: center;
    gap: clamp(2rem, 5vw, 3.5rem);
  }
}

.page-home .home-assist__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .9rem;
}

.page-home .home-assist__text {
  margin: 0;
  max-width: 48ch;
  font-size: .95rem;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-home .home-assist__contacts {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .9rem;
  padding-top: clamp(1rem, 2vw, 1.25rem);
  border-top: 1px dashed rgba(62, 224, 255, .22);
}

/* ---------------- 窄屏收敛 ---------------- */

@media (max-width: 560px) {
  .page-home .home-hero__title {
    letter-spacing: -.025em;
  }

  .page-home .home-hero__actions .btn {
    flex: 1 1 auto;
  }

  .page-home .home-card:hover {
    transform: none;
  }
}
</PAGE_CSS>>>