.page-home {
  --home-edge: rgba(168, 212, 240, .16);
  --home-cut: 20px;
  --home-panel: linear-gradient(152deg, rgba(15, 76, 129, .55), rgba(6, 23, 38, .92));
}

/* ===== 首屏 ===== */
.page-home .home-hero {
  position: relative;
  padding-block: clamp(18px, 3vw, 34px) clamp(40px, 6vw, 84px);
  background:
    radial-gradient(90% 60% at 78% 8%, rgba(42, 125, 191, .28), transparent 62%),
    linear-gradient(180deg, var(--ink), var(--lake-deep) 88%);
  overflow: hidden;
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(242, 169, 59, .55), transparent);
}

.page-home .hero-split {
  display: grid;
  gap: clamp(26px, 4vw, 56px);
  align-items: center;
  margin-top: clamp(16px, 2.5vw, 30px);
}

.page-home .hero-copy .cf-lede {
  margin-top: 18px;
}

.page-home .hero-copy .cf-cta-row {
  margin-top: clamp(22px, 3vw, 32px);
}

.page-home .hero-points {
  list-style: none;
  margin: clamp(26px, 3.5vw, 40px) 0 0;
  padding: clamp(16px, 2vw, 22px) 0 0;
  border-top: 1px solid var(--home-edge);
  display: flex;
  flex-wrap: wrap;
  gap: 14px clamp(20px, 3vw, 40px);
}

.page-home .hero-points li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  color: var(--sky);
  letter-spacing: .02em;
}

.page-home .hero-points .cf-num {
  font-family: var(--font-num);
  font-size: clamp(26px, 3.4vw, 34px);
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
  letter-spacing: .01em;
}

.page-home .hero-visual {
  position: relative;
  overflow: hidden;
  background: linear-gradient(150deg, var(--lake), var(--ink) 78%);
  clip-path: polygon(0 0, calc(100% - 30px) 0, 100% 30px, 100% 100%, 30px 100%, 0 calc(100% - 30px));
  box-shadow: inset 0 1px 0 rgba(168, 212, 240, .24);
}

.page-home .hero-visual__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  opacity: .82;
}

.page-home .hero-visual__veil {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(110% 70% at 72% 92%, rgba(242, 169, 59, .22), transparent 62%),
    linear-gradient(180deg, rgba(6, 23, 38, .08), rgba(6, 23, 38, .88));
  pointer-events: none;
}

.page-home .hero-particles {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.page-home .hero-particles .pt {
  transform-box: fill-box;
  transform-origin: center;
  animation: home-drift 7s ease-in-out infinite;
}

.page-home .hero-particles .pt--2 { animation-duration: 8.4s; animation-delay: -1.6s; }
.page-home .hero-particles .pt--3 { animation-duration: 6.4s; animation-delay: -3.1s; }
.page-home .hero-particles .pt--4 { animation-duration: 9s;   animation-delay: -2.2s; }
.page-home .hero-particles .pt--5 { animation-duration: 7.6s; animation-delay: -4.4s; }

@keyframes home-drift {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); opacity: .85; }
  50%      { transform: translate3d(-6px, -14px, 0) scale(1.35); opacity: 1; }
}

.page-home .hero-visual__tag {
  position: absolute;
  left: clamp(14px, 2vw, 22px);
  bottom: clamp(14px, 2vw, 22px);
  margin: 0;
  padding: 7px 14px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--ink);
  background: var(--gold-soft);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}

@media (min-width: 900px) {
  .page-home .hero-split {
    grid-template-columns: 5fr 7fr;
  }
}

/* ===== 房间分类 ===== */
.page-home .home-rooms {
  position: relative;
  padding-block: clamp(48px, 7vw, 92px);
  background: linear-gradient(180deg, rgba(15, 76, 129, .34), rgba(10, 37, 64, .92));
  border-bottom: 1px solid var(--home-edge);
}

.page-home .rooms-stage {
  position: relative;
  margin-top: clamp(26px, 3.5vw, 44px);
}

.page-home .rooms-stage__tex {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .13;
  filter: saturate(.65);
  pointer-events: none;
  z-index: 0;
}

.page-home .cf-filter {
  position: relative;
  z-index: 1;
}

.page-home .cf-filter__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.page-home .cf-filter__btn {
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: .05em;
  padding: 8px 16px;
  color: var(--sky);
  background: rgba(10, 37, 64, .78);
  border: 1px solid var(--home-edge);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}

.page-home .cf-filter__btn:hover {
  color: var(--frost);
  background: rgba(42, 125, 191, .38);
}

.page-home .cf-filter__btn[aria-pressed="true"] {
  color: var(--ink);
  background: var(--gold);
  border-color: var(--gold);
  font-weight: 700;
}

.page-home .cf-filter__btn:focus-visible {
  outline: 2px solid var(--gold-soft);
  outline-offset: 2px;
}

.page-home .cf-filter__status {
  margin: 0 0 20px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--sky);
}

.page-home .room-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
}

.page-home .room-card a {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  height: 100%;
  padding: clamp(18px, 2.2vw, 24px) clamp(16px, 2vw, 22px);
  color: var(--frost);
  text-decoration: none;
  background: var(--home-panel);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
  box-shadow:
    inset 0 1px 0 rgba(168, 212, 240, .22),
    inset 1px 0 0 rgba(168, 212, 240, .08);
  transition: transform .22s ease, box-shadow .22s ease;
}

.page-home .room-card a:hover {
  transform: translateY(-4px);
  box-shadow:
    inset 0 1px 0 var(--gold),
    inset 1px 0 0 rgba(242, 169, 59, .35);
}

.page-home .room-card a:focus-visible {
  outline: 2px solid var(--gold-soft);
  outline-offset: 3px;
}

.page-home .room-card__name {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.8vw, 1.28rem);
  font-weight: 700;
  letter-spacing: .01em;
  line-height: 1.4;
}

.page-home .room-card__desc {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(247, 250, 252, .74);
}

.page-home .room-card .cf-meta {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px dashed rgba(168, 212, 240, .2);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--sky);
}

@media (min-width: 640px) {
  .page-home .room-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .page-home .room-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ===== 三步坐下开局 ===== */
.page-home .home-start {
  padding-block: clamp(48px, 7vw, 92px);
  background: var(--lake-deep);
}

.page-home .start-layout {
  align-items: start;
  gap: clamp(28px, 4vw, 60px);
}

.page-home .start-head .cf-prose {
  margin-top: 16px;
}

.page-home .start-head .cf-link {
  display: inline-block;
  margin-top: 18px;
  font-size: 14px;
}

.page-home .start-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: hs;
}

.page-home .start-steps li {
  counter-increment: hs;
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px clamp(16px, 2.4vw, 28px);
  padding: clamp(20px, 2.6vw, 28px) 0;
  border-top: 1px solid var(--home-edge);
}

.page-home .start-steps li:last-child {
  border-bottom: 1px solid var(--home-edge);
}

.page-home .start-steps li::before {
  content: counter(hs, decimal-leading-zero);
  grid-row: span 2;
  font-family: var(--font-num);
  font-size: clamp(2.2rem, 4.6vw, 3.4rem);
  font-weight: 700;
  line-height: .9;
  color: rgba(242, 169, 59, .38);
  transition: color .22s ease;
}

.page-home .start-steps li:hover::before {
  color: var(--gold);
}

.page-home .start-steps h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.7vw, 1.22rem);
  font-weight: 700;
  color: var(--frost);
}

.page-home .start-steps p {
  margin: 6px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(247, 250, 252, .74);
}

/* ===== 跨端快速访问 ===== */
.page-home .home-cross {
  padding-block: clamp(48px, 7vw, 92px);
  background:
    radial-gradient(80% 70% at 12% 0%, rgba(31, 111, 92, .22), transparent 66%),
    linear-gradient(180deg, var(--lake-deep), rgba(6, 23, 38, .96));
}

.page-home .cross-layout {
  align-items: center;
  gap: clamp(28px, 4vw, 56px);
}

.page-home .cross-media .cf-figure {
  margin: 0;
}

.page-home .cross-copy .cf-prose {
  margin-top: 16px;
}

.page-home .cross-list {
  margin: clamp(20px, 2.6vw, 28px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-home .cross-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(247, 250, 252, .8);
}

.page-home .cross-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 10px;
  height: 2px;
  background: var(--gold);
}

.page-home .cross-list strong {
  color: var(--frost);
  font-weight: 700;
}

.page-home .cross-copy .cf-btn {
  margin-top: clamp(22px, 3vw, 30px);
}

/* ===== 运行规模 ===== */
.page-home .home-scale {
  position: relative;
  overflow: hidden;
  padding-block: clamp(52px, 7.5vw, 100px);
  background: var(--ink);
}

.page-home .home-scale__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .2;
  pointer-events: none;
}

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

.page-home .scale-grid {
  display: grid;
  gap: clamp(20px, 3vw, 34px) clamp(20px, 3.4vw, 48px);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: clamp(28px, 4vw, 44px);
  padding-top: clamp(24px, 3vw, 34px);
  border-top: 1px solid var(--home-edge);
}

.page-home .scale-grid .cf-stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-home .scale-grid .cf-stat__num {
  font-family: var(--font-num);
  font-size: clamp(2rem, 5.2vw, 3.4rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.01em;
  color: var(--gold);
}

.page-home .scale-grid .cf-stat__label {
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: .04em;
  color: var(--sky);
}

.page-home .scale-note {
  margin: clamp(26px, 3.4vw, 40px) 0 0;
  max-width: 46em;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(247, 250, 252, .72);
  padding-left: 18px;
  border-left: 2px solid var(--gold);
}

@media (min-width: 860px) {
  .page-home .scale-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* ===== 品质保障 ===== */
.page-home .home-why {
  padding-block: clamp(48px, 7vw, 92px);
  background: linear-gradient(180deg, var(--lake-deep), var(--lake) 160%);
}

.page-home .why-list {
  margin-top: clamp(28px, 3.6vw, 46px);
  display: grid;
  gap: 0;
  grid-template-columns: 1fr;
}

.page-home .why-item {
  position: relative;
  padding: clamp(22px, 2.8vw, 30px) 0 clamp(22px, 2.8vw, 30px) clamp(46px, 5vw, 60px);
  border-top: 1px solid var(--home-edge);
}

.page-home .why-item:last-child {
  border-bottom: 1px solid var(--home-edge);
}

.page-home .why-item__idx {
  position: absolute;
  left: 0;
  top: clamp(24px, 2.8vw, 32px);
  font-family: var(--font-num);
  font-size: clamp(1.6rem, 3.4vw, 2.2rem);
  font-weight: 700;
  line-height: 1;
  color: rgba(168, 212, 240, .34);
  transition: color .22s ease, transform .22s ease;
}

.page-home .why-item:hover .why-item__idx {
  color: var(--gold);
  transform: translateX(4px);
}

.page-home .why-item h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.02rem, 1.6vw, 1.18rem);
  font-weight: 700;
  color: var(--frost);
}

.page-home .why-item p {
  margin: 8px 0 0;
  max-width: 60ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(247, 250, 252, .74);
}

@media (min-width: 860px) {
  .page-home .why-list { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(28px, 4vw, 56px); }
}

/* ===== 专栏与帮助 ===== */
.page-home .home-feed {
  padding-block: clamp(48px, 7vw, 92px);
  background: var(--ink);
  border-top: 1px solid var(--home-edge);
}

.page-home .feed-grid {
  margin-top: clamp(26px, 3.4vw, 44px);
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.page-home .feed-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 2.6vw, 28px);
}

.page-home .feed-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
  font-weight: 700;
  line-height: 1.45;
  color: var(--frost);
}

.page-home .feed-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(247, 250, 252, .74);
}

.page-home .feed-card .cf-meta {
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--sky);
}

.page-home .feed-card .cf-link {
  margin-top: auto;
  padding-top: 12px;
  font-size: 13.5px;
}

.page-home .feed-card--lead {
  background: linear-gradient(155deg, rgba(31, 111, 92, .34), rgba(6, 23, 38, .94));
}

.page-home .feed-card--tail {
  background: linear-gradient(155deg, rgba(242, 169, 59, .16), rgba(6, 23, 38, .94));
}

.page-home .feed-cta {
  margin-top: clamp(28px, 3.6vw, 44px);
}

@media (min-width: 720px) {
  .page-home .feed-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1040px) {
  .page-home .feed-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .page-home .feed-grid > :nth-child(2) { margin-top: clamp(20px, 4vw, 52px); }
  .page-home .feed-grid > :nth-child(4) { margin-top: clamp(14px, 2.6vw, 34px); }
}

/* ===== 动效降级 ===== */
@media (prefers-reduced-motion: reduce) {
  .page-home .hero-particles .pt {
    animation: none;
  }
  .page-home .room-card a,
  .page-home .why-item__idx,
  .page-home .start-steps li::before {
    transition: none;
  }
  .page-home .room-card a:hover {
    transform: none;
  }
}
<<<END>>>