.page-home {
  --home-line: rgba(111, 135, 153, 0.22);
  --home-line-strong: rgba(111, 135, 153, 0.36);
  --home-glow: 0 22px 48px -26px rgba(67, 224, 206, 0.5);
  position: relative;
  overflow-x: clip;
  color: var(--mist);
  background-color: var(--ink);
}

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

/* ---------- 01 首屏 ---------- */
.page-home .home-open {
  position: relative;
  isolation: isolate;
  padding: clamp(18px, 4vw, 36px) 0 clamp(38px, 6vw, 72px);
}

.page-home .home-open::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(62% 52% at 78% 10%, rgba(67, 224, 206, 0.14), transparent 72%),
    radial-gradient(52% 46% at 8% 0%, rgba(108, 99, 232, 0.18), transparent 74%);
  pointer-events: none;
}

.page-home .home-open__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(20px, 3vw, 32px);
}

.page-home .home-open__kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: rgba(201, 214, 224, 0.72);
}

.page-home .home-open__stamp {
  padding: 5px 10px;
  border: 1px solid var(--home-line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  color: var(--cyan);
  background: rgba(67, 224, 206, 0.07);
}

.page-home .home-open__title {
  margin: 0;
  font-size: clamp(2.1rem, 7.4vw, 4.1rem);
  line-height: 1.04;
  letter-spacing: -0.035em;
  font-weight: 800;
  color: var(--glass);
}

.page-home .home-open__title em {
  display: inline-block;
  font-style: normal;
  color: var(--gold);
  position: relative;
}

.page-home .home-open__title em::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.06em;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), rgba(67, 224, 206, 0.85));
  border-radius: 2px;
}

.page-home .home-open__lead {
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  max-width: 36ch;
  font-size: clamp(0.95rem, 1.9vw, 1.02rem);
  line-height: 1.85;
  color: rgba(201, 214, 224, 0.86);
}

.page-home .home-open__stats {
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: clamp(14px, 2vw, 18px) 0 0;
  border-top: 1px solid var(--home-line);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
  gap: 14px;
}

.page-home .home-open__stats li {
  display: grid;
  gap: 3px;
}

.page-home .home-open__stats b {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1rem, 2.4vw, 1.32rem);
  letter-spacing: -0.02em;
  color: var(--glass);
}

.page-home .home-open__stats span {
  font-size: 0.76rem;
  line-height: 1.5;
  color: rgba(201, 214, 224, 0.66);
}

.page-home .home-open__visual {
  margin: 0;
  border: 1px solid var(--home-line);
  box-shadow: 0 26px 60px -34px rgba(0, 0, 0, 0.9);
}

/* 快捷入口 */
.page-home .home-quick {
  list-style: none;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-home .home-quick__link {
  position: relative;
  display: grid;
  gap: 7px;
  padding: 18px 18px 20px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--home-line);
  border-radius: var(--radius);
  background: linear-gradient(158deg, var(--glass-08), rgba(255, 255, 255, 0.015));
  transition: transform 0.22s var(--ease), border-color 0.22s var(--ease), box-shadow 0.22s var(--ease);
}

.page-home .home-quick__link:hover,
.page-home .home-quick__link:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(67, 224, 206, 0.5);
  box-shadow: var(--home-glow);
}

.page-home .home-quick__no {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-home .home-quick__label {
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--glass);
}

.page-home .home-quick__desc {
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(201, 214, 224, 0.74);
}

.page-home .home-quick__path {
  display: block;
  width: 32%;
  height: 2px;
  margin-top: 6px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--gold));
  transition: width 0.28s var(--ease);
}

.page-home .home-quick__link:hover .home-quick__path,
.page-home .home-quick__link:focus-visible .home-quick__path {
  width: 100%;
}

/* ---------- 02 会员权益 ---------- */
.page-home .home-tiers {
  position: relative;
  padding: clamp(36px, 6vw, 70px) 0 clamp(42px, 7vw, 82px);
  background: linear-gradient(180deg, rgba(62, 85, 104, 0.4), rgba(62, 85, 104, 0.08) 68%, transparent);
  border-top: 1px solid var(--home-line);
}

.page-home .home-tiers__head {
  max-width: 640px;
}

.page-home .home-tiers__lead {
  margin: 14px 0 0;
  font-size: 0.95rem;
  line-height: 1.85;
  color: rgba(201, 214, 224, 0.82);
}

.page-home .home-tiers__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 40px);
  margin-top: clamp(24px, 4vw, 40px);
}

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

.page-home .tiers {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-home .tier {
  padding: 16px 18px 17px 20px;
  border: 1px solid var(--home-line);
  border-left: 2px solid var(--gold);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: linear-gradient(120deg, var(--glass-08), rgba(255, 255, 255, 0.012));
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-home .tier:hover {
  transform: translateY(-4px);
  border-color: rgba(230, 180, 94, 0.45);
  box-shadow: 0 20px 42px -28px rgba(230, 180, 94, 0.75);
}

.page-home .tier__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-home .tier__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-home .tier__name {
  margin: 0;
  font-size: 1.06rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--glass);
}

.page-home .tier__tag {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.page-home .tier__text {
  margin: 10px 0 0;
  font-size: 0.86rem;
  line-height: 1.78;
  color: rgba(201, 214, 224, 0.76);
}

/* ---------- 03 案例合集 ---------- */
.page-home .home-cases {
  padding: clamp(38px, 6vw, 74px) 0;
}

.page-home .home-cases__head {
  max-width: 660px;
}

.page-home .home-cases__lead {
  margin: 14px 0 0;
  font-size: 0.95rem;
  line-height: 1.85;
  color: rgba(201, 214, 224, 0.82);
}

.page-home .home-cases__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 40px);
  margin-top: clamp(24px, 4vw, 38px);
}

.page-home .case-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-home .case-item {
  padding: 18px 18px 19px;
  border: 1px solid var(--home-line);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(255, 255, 255, 0.062), rgba(255, 255, 255, 0.012));
  transition: transform 0.22s var(--ease), border-color 0.22s var(--ease), box-shadow 0.22s var(--ease);
}

.page-home .case-item:hover {
  transform: translateX(4px);
  border-color: rgba(108, 99, 232, 0.55);
  box-shadow: 0 18px 40px -28px rgba(108, 99, 232, 0.85);
}

.page-home .case-item h3 {
  margin: 12px 0 0;
  font-size: 1rem;
  line-height: 1.5;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--glass);
}

.page-home .case-item p {
  margin: 8px 0 0;
  font-size: 0.85rem;
  line-height: 1.78;
  color: rgba(201, 214, 224, 0.74);
}

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

/* ---------- 04 资料下载收束带 ---------- */
.page-home .home-dl {
  padding: 0 0 clamp(38px, 6vw, 72px);
}

.page-home .home-dl__band {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--home-line-strong);
  border-radius: var(--radius);
  padding: clamp(26px, 5vw, 52px) clamp(20px, 4vw, 52px);
  background: rgba(12, 17, 24, 0.9);
}

.page-home .home-dl__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  opacity: 0.34;
}

.page-home .home-dl__band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(104deg, rgba(8, 11, 16, 0.95) 6%, rgba(8, 11, 16, 0.74) 54%, rgba(8, 11, 16, 0.3));
}

.page-home .home-dl__body {
  position: relative;
  z-index: 1;
  max-width: 620px;
}

.page-home .section-no--onband {
  color: var(--cyan);
}

.page-home .home-dl h2 {
  margin: 10px 0 0;
  font-size: clamp(1.4rem, 4vw, 2rem);
  line-height: 1.2;
  letter-spacing: -0.025em;
  font-weight: 800;
  color: var(--glass);
}

.page-home .home-dl__lead {
  margin: 14px 0 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: rgba(201, 214, 224, 0.82);
}

.page-home .home-dl__meta {
  list-style: none;
  margin: 18px 0 22px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .home-dl__meta li {
  padding: 5px 11px;
  border: 1px solid rgba(67, 224, 206, 0.35);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  color: var(--cyan);
  background: rgba(67, 224, 206, 0.06);
}

/* ---------- 05 服务与联络 ---------- */
.page-home .home-help {
  padding: 0 0 clamp(46px, 7vw, 84px);
}

.page-home .home-help__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 40px);
}

.page-home .home-help__lead {
  margin: 14px 0 22px;
  max-width: 40ch;
  font-size: 0.94rem;
  line-height: 1.85;
  color: rgba(201, 214, 224, 0.82);
}

.page-home .home-help h2 {
  margin: 10px 0 0;
  font-size: clamp(1.34rem, 3.6vw, 1.85rem);
  line-height: 1.25;
  letter-spacing: -0.025em;
  font-weight: 800;
  color: var(--glass);
}

.page-home .home-help__card {
  padding: 22px 20px 24px;
  border: 1px solid var(--home-line-strong);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(230, 180, 94, 0.14), transparent 62%),
    linear-gradient(160deg, var(--glass-08), rgba(255, 255, 255, 0.012));
}

.page-home .home-help__label {
  margin: 0;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: rgba(201, 214, 224, 0.6);
}

.page-home .home-help__value {
  margin: 4px 0 14px;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  color: var(--glass);
  word-break: break-all;
}

.page-home .home-help__note {
  margin: 4px 0 20px;
  padding-top: 14px;
  border-top: 1px dashed var(--home-line);
  font-size: 0.82rem;
  line-height: 1.75;
  color: rgba(201, 214, 224, 0.72);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .home-quick {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .home-help__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-home .home-open__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: end;
  }

  .page-home .home-open__intro {
    margin-left: -6px;
  }

  .page-home .home-open__visual {
    transform: translateY(20px);
  }

  .page-home .home-tiers__body,
  .page-home .home-cases__body {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
  }

  .page-home .home-cases__body {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }

  .page-home .tier:nth-child(2) {
    margin-left: 14px;
  }

  .page-home .tier:nth-child(3) {
    margin-left: 28px;
  }

  .page-home .tier:nth-child(4) {
    margin-left: 42px;
  }

  .page-home .home-cases__visual {
    transform: translateY(-28px);
  }
}

@media (min-width: 1100px) {
  .page-home .home-open__title {
    max-width: 12ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-quick__link,
  .page-home .home-quick__path,
  .page-home .tier,
  .page-home .case-item {
    transition: none;
  }

  .page-home .home-quick__link:hover,
  .page-home .tier:hover,
  .page-home .case-item:hover {
    transform: none;
  }

  .page-home .home-open__visual,
  .page-home .home-cases__visual {
    transform: none;
  }
}
<<<END>>>