.page-home {
  --home-gap: 18px;
  --home-ink-soft: #46536a;
  --home-cyan-deep: #0e8b80;
  position: relative;
  background: var(--mist);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

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

.page-home .home-crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(22px, 4vw, 38px);
  font-size: 13px;
  color: var(--steel);
}
.page-home .home-crumbs a {
  color: var(--steel);
  text-decoration: none;
}
.page-home .home-crumbs a:hover {
  color: var(--cyan);
}
.page-home .home-crumbs__sep {
  opacity: .6;
}

.page-home .home-head {
  max-width: 700px;
}
.page-home .home-head__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--home-cyan-deep);
}
.page-home .home-head__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 6vw, 44px);
  line-height: 1.08;
  letter-spacing: -.01em;
  color: var(--ink);
}
.page-home .home-head__sub {
  margin: 16px 0 0;
  max-width: 40ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--home-ink-soft);
}
.page-home .home-head--dark .home-head__no {
  color: var(--cyan);
}
.page-home .home-head--dark .home-head__title {
  color: var(--near-white);
}
.page-home .home-head--dark .home-head__sub {
  color: rgba(247, 250, 255, .72);
}

/* ---------- 首屏封面 ---------- */
.page-home .home-cover {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 40px) 0 0;
  background: linear-gradient(180deg, var(--navy) 0%, var(--cobalt) 100%);
}
.page-home .home-cover__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--cyan);
}
.page-home .home-cover__title {
  margin: 18px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 10vw, 78px);
  line-height: .98;
  letter-spacing: -.02em;
  color: var(--near-white);
}
.page-home .home-cover__lede {
  margin: 20px 0 0;
  max-width: 34ch;
  font-size: clamp(15px, 2.4vw, 18px);
  line-height: 1.78;
  color: rgba(247, 250, 255, .76);
}
.page-home .home-cover__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: clamp(24px, 4vw, 32px) 0 0;
}
.page-home .home-cover__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: clamp(30px, 5vw, 44px) 0 0;
}
.page-home .home-stat {
  padding-top: 14px;
  border-top: 1px solid var(--line-dark);
}
.page-home .home-stat__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(25px, 6vw, 38px);
  font-weight: 600;
  line-height: 1;
  color: var(--cyan);
}
.page-home .home-stat__unit {
  margin-left: 4px;
  font-family: var(--font-body);
  font-size: .4em;
  color: var(--steel);
}
.page-home .home-stat__label {
  display: block;
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.65;
  color: var(--steel);
}

.page-home .home-cover__media {
  position: relative;
  margin: clamp(30px, 5vw, 52px) 0 0;
  line-height: 0;
}
.page-home .home-cover__media img {
  display: block;
  width: 100%;
  height: clamp(200px, 42vw, 430px);
  object-fit: cover;
}
.page-home .home-cover__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 23, 48, .6) 0%, rgba(10, 23, 48, .12) 38%, rgba(10, 23, 48, .94) 100%);
  pointer-events: none;
}

.page-home .home-index__wrap {
  position: relative;
  z-index: 2;
  margin-top: clamp(-64px, -5vw, -30px);
  padding-bottom: clamp(40px, 6vw, 60px);
}
.page-home .home-index {
  list-style: none;
  margin: 0;
  padding: clamp(16px, 3vw, 24px);
  max-width: 760px;
  display: grid;
  gap: 2px;
  border: 1px solid var(--line-dark);
  border-radius: var(--r-lg);
  background: rgba(18, 41, 79, .94);
  box-shadow: var(--shadow);
}
.page-home .home-index__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 12px 4px;
  border-bottom: 1px solid var(--line-dark);
  color: var(--near-white);
  font-size: 15px;
  text-decoration: none;
  transition: color .25s var(--ease);
}
.page-home .home-index li:last-child .home-index__link {
  border-bottom: 0;
}
.page-home .home-index__link:hover {
  color: var(--cyan);
}
.page-home .home-index__no {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
}
.page-home .home-index__arrow {
  color: var(--steel);
}

/* ---------- 内容区通用节奏 ---------- */
.page-home .home-entry,
.page-home .home-center,
.page-home .home-sub,
.page-home .home-team,
.page-home .home-routes {
  position: relative;
  padding: clamp(56px, 9vw, 106px) 0;
}
.page-home .home-entry,
.page-home .home-sub,
.page-home .home-routes {
  background: var(--mist);
}
.page-home .home-center {
  background: linear-gradient(180deg, var(--navy) 0%, var(--cobalt) 100%);
}
.page-home .home-team {
  background: var(--navy);
}

/* ---------- 入口路径 ---------- */
.page-home .home-path {
  list-style: none;
  margin: clamp(28px, 5vw, 44px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-home .home-path__step {
  padding: 24px 22px 26px;
  border: 1px solid var(--line-light);
  border-radius: var(--r-lg);
  background: #fff;
  box-shadow: var(--shadow);
}
.page-home .home-path__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: var(--r-pill);
  background: var(--signal-soft);
  color: var(--signal);
  font-family: var(--font-mono);
  font-size: 13px;
}
.page-home .home-path__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--ink);
}
.page-home .home-path__text {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--home-ink-soft);
}
.page-home .home-entry__tip {
  margin: clamp(22px, 4vw, 32px) 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--cyan);
  font-size: 15px;
  line-height: 1.8;
  color: var(--home-ink-soft);
}
.page-home .home-entry__tip a {
  color: var(--home-cyan-deep);
  font-weight: 600;
  text-decoration: none;
}
.page-home .home-entry__tip a:hover {
  text-decoration: underline;
}

/* ---------- 数据中心 ---------- */
.page-home .home-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: clamp(24px, 4vw, 34px) 0 0;
}
.page-home .filter-chip {
  padding: 8px 16px;
  border: 1px solid var(--line-dark);
  border-radius: var(--r-pill);
  background: transparent;
  color: rgba(247, 250, 255, .74);
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.page-home .filter-chip:hover {
  color: var(--near-white);
  border-color: rgba(51, 225, 210, .5);
}
.page-home .filter-chip.is-active {
  background: var(--cyan-soft);
  border-color: var(--cyan);
  color: var(--cyan);
}
.page-home .home-filter__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--steel);
}

.page-home .home-center__body {
  margin-top: var(--home-gap);
  display: grid;
  gap: var(--home-gap);
}
.page-home .home-center__list {
  display: grid;
  gap: var(--home-gap);
}
.page-home .home-cell {
  padding: clamp(20px, 3.4vw, 30px);
  border: 1px solid var(--line-dark);
  border-radius: var(--r-lg);
  background: var(--cobalt);
}
.page-home .home-cell--focus {
  background: linear-gradient(155deg, var(--struct) 0%, var(--cobalt) 68%);
}
.page-home .home-cell[hidden] {
  display: none;
}
.page-home .home-cell__tag {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--cyan);
}
.page-home .home-cell__num {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(34px, 8vw, 56px);
  font-weight: 600;
  line-height: 1;
  color: var(--near-white);
}
.page-home .home-cell__num small {
  margin-left: 6px;
  font-family: var(--font-body);
  font-size: .28em;
  color: var(--cyan);
}
.page-home .home-cell__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 3.6vw, 24px);
  line-height: 1.2;
  color: var(--near-white);
}
.page-home .home-cell__text {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(247, 250, 255, .72);
}

.page-home .home-center__media {
  margin: 0;
  border: 1px solid var(--line-dark);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--navy);
}
.page-home .home-center__media img {
  display: block;
  width: 100%;
  height: clamp(300px, 60vw, 470px);
  object-fit: cover;
}
.page-home .home-center__caption {
  margin: 0;
  padding: 14px 18px 18px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel);
}
.page-home .home-center__band {
  margin: var(--home-gap) 0 0;
  border-radius: var(--r-lg);
  overflow: hidden;
}
.page-home .home-center__band img {
  display: block;
  width: 100%;
  height: clamp(140px, 26vw, 280px);
  object-fit: cover;
}

/* ---------- 订阅 ---------- */
.page-home .home-sub__inner {
  display: grid;
  gap: 26px;
}
.page-home .home-sub__list {
  list-style: none;
  margin: clamp(20px, 4vw, 28px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-home .home-sub__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
}
.page-home .home-sub__dot {
  width: 8px;
  height: 8px;
  margin-top: 9px;
  border-radius: 50%;
  background: var(--signal);
}
.page-home .home-sub__copy {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--home-ink-soft);
}
.page-home .home-sub__copy b {
  color: var(--ink);
  font-weight: 700;
}
.page-home .home-sub__media {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.page-home .home-sub__media img {
  display: block;
  width: 100%;
  height: clamp(200px, 44vw, 330px);
  object-fit: cover;
}

.page-home .home-tier {
  margin-top: clamp(28px, 5vw, 42px);
  display: grid;
  gap: 12px;
}
.page-home .home-tier__item {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 18px 20px;
  border: 1px solid var(--line-light);
  border-radius: var(--r-md);
  background: #fff;
}
.page-home .home-tier__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--struct);
}
.page-home .home-tier__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--home-ink-soft);
}

/* ---------- 团队 ---------- */
.page-home .home-team__grid {
  margin-top: clamp(28px, 5vw, 44px);
  display: grid;
  gap: 26px;
}
.page-home .home-team__figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.page-home .home-figure {
  padding: 20px 18px;
  border: 1px solid var(--line-dark);
  border-radius: var(--r-md);
  background: var(--cobalt);
}
.page-home .home-figure__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(30px, 7vw, 40px);
  font-weight: 600;
  line-height: 1;
  color: var(--cyan);
}
.page-home .home-figure__unit {
  margin-left: 2px;
  font-size: .5em;
  color: var(--steel);
}
.page-home .home-figure__label {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(247, 250, 255, .7);
}
.page-home .home-team__note p {
  margin: 0 0 16px;
  max-width: 40ch;
  font-size: 15px;
  line-height: 1.82;
  color: rgba(247, 250, 255, .74);
}
.page-home .home-link {
  display: inline-block;
  margin-top: 4px;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(51, 225, 210, .42);
  color: var(--cyan);
  font-size: 15px;
  text-decoration: none;
}
.page-home .home-link:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 三条路径 ---------- */
.page-home .home-routes__grid {
  margin-top: clamp(28px, 5vw, 44px);
  display: grid;
  gap: 14px;
}
.page-home .home-route {
  display: flex;
  flex-direction: column;
  padding: 26px 22px 24px;
  border: 1px solid var(--line-light);
  border-radius: var(--r-lg);
  background: #fff;
  text-decoration: none;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.page-home .home-route:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
  box-shadow: var(--shadow);
}
.page-home .home-route__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--steel);
}
.page-home .home-route__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 23px;
  color: var(--ink);
}
.page-home .home-route__text {
  flex: 1;
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--home-ink-soft);
}
.page-home .home-route__go {
  margin-top: 18px;
  font-size: 14px;
  font-weight: 600;
  color: var(--signal);
}
.page-home .home-routes__foot {
  margin: clamp(22px, 4vw, 32px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--home-ink-soft);
}
.page-home .home-routes__foot a {
  color: var(--home-cyan-deep);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-home .home-sub__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: center;
    gap: 40px;
  }
  .page-home .home-tier {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-home .home-path,
  .page-home .home-routes__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 900px) {
  .page-home .home-center__body {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
  .page-home .home-team__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 44px;
    align-items: start;
  }
}

@media (min-width: 1380px) {
  .page-home .home-rail {
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: fixed;
    left: calc((100vw - var(--shell)) / 2 - 78px);
    top: 50%;
    z-index: 60;
    padding: 16px 14px;
    transform: translateY(-50%);
    border-radius: var(--r-pill);
    background: rgba(10, 23, 48, .78);
    backdrop-filter: blur(8px);
  }
  .page-home .home-rail__item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 3px 0;
    color: var(--steel);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .1em;
    text-decoration: none;
    transition: color .3s var(--ease);
  }
  .page-home .home-rail__item::before {
    content: "";
    width: 12px;
    height: 2px;
    background: currentColor;
    opacity: .55;
    transition: width .3s var(--ease), opacity .3s var(--ease);
  }
  .page-home .home-rail__item:hover {
    color: var(--near-white);
  }
  .page-home .home-rail__item.is-active {
    color: var(--cyan);
  }
  .page-home .home-rail__item.is-active::before {
    width: 28px;
    opacity: 1;
  }
}

@media (max-width: 560px) {
  .page-home .home-cover__stats {
    gap: 10px;
  }
  .page-home .home-stat__label {
    font-size: 11px;
  }
  .page-home .home-index__link {
    font-size: 14px;
    gap: 10px;
  }
  .page-home .home-filter__count {
    margin-left: 0;
  }
}
<<<END>>>