.page-home {
  --ph-gap: clamp(56px, 7vw, 96px);
  background: var(--yb-parchment);
  color: var(--yb-ink);
  overflow-x: clip;
}

.page-home .eyebrow--light {
  color: var(--yb-butter);
}

/* ============ 首屏 ============ */
.page-home .hero {
  position: relative;
  background: var(--yb-parchment);
}

.page-home .hero__grid {
  display: grid;
  grid-template-columns: 1fr;
}

.page-home .hero__light {
  padding: clamp(24px, 5vw, 48px) var(--yb-edge) clamp(32px, 6vw, 56px);
}

.page-home .hero__light .yb-crumb {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-home .hero__title {
  margin: 14px 0 0;
  max-width: 15em;
}

.page-home .hero__title br {
  display: none;
}

.page-home .hero__lede {
  margin-top: 20px;
  max-width: 32em;
  color: var(--yb-slate);
}

.page-home .hero__facts {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: clamp(18px, 4vw, 44px);
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 0;
}

.page-home .hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 14px;
  color: var(--yb-slate);
}

.page-home .hero__factnum {
  font-family: var(--yb-font-num);
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 600;
  line-height: 1;
  color: var(--yb-ochre);
}

/* 深色分屏 */
.page-home .hero__dark {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--yb-indigo);
  color: var(--yb-snow);
  padding: clamp(30px, 6vw, 52px) var(--yb-edge) clamp(36px, 6vw, 64px);
}

.page-home .hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.32;
  z-index: 0;
}

.page-home .hero__dark::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(165deg, rgba(16, 26, 51, 0.5) 0%, rgba(11, 18, 38, 0.93) 72%);
}

.page-home .hero__dark > *:not(.hero__img) {
  position: relative;
  z-index: 2;
}

.page-home .hero__badge {
  position: relative;
  width: 128px;
  height: 128px;
  display: grid;
  place-items: center;
  margin-left: auto;
}

.page-home .badge {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.page-home .badge__core {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.page-home .badge__ver {
  font-family: var(--yb-font-num);
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--yb-butter);
}

.page-home .badge__cap {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: rgba(255, 253, 247, 0.62);
}

/* 三入口胶囊 */
.page-home .hero__entries {
  list-style: none;
  margin: clamp(20px, 4vw, 34px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .entry__link {
  display: block;
  padding: 14px 18px;
  border-radius: var(--yb-radius);
  background: rgba(255, 253, 247, 0.07);
  border: 1px solid rgba(242, 193, 78, 0.28);
  color: var(--yb-snow);
  text-decoration: none;
  transition: background 0.24s var(--yb-ease), border-color 0.24s var(--yb-ease), transform 0.24s var(--yb-ease);
}

.page-home .entry__link:hover,
.page-home .entry__link:focus-visible {
  background: rgba(255, 253, 247, 0.13);
  border-color: var(--yb-butter);
  transform: translateX(4px);
}

.page-home .entry__row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-home .entry__k {
  font-family: var(--yb-font-num);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--yb-gold);
}

.page-home .entry__t {
  flex: 1 1 auto;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.page-home .entry__arrow {
  font-family: var(--yb-font-num);
  color: var(--yb-butter);
}

.page-home .entry__more {
  display: block;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  margin-top: 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255, 253, 247, 0.72);
  transition: max-height 0.24s var(--yb-ease), opacity 0.24s var(--yb-ease), margin-top 0.24s var(--yb-ease);
}

.page-home .entry__link:hover .entry__more,
.page-home .entry__link:focus-visible .entry__more {
  max-height: 72px;
  opacity: 1;
  margin-top: 8px;
}

@media (hover: none) {
  .page-home .entry__more {
    max-height: none;
    opacity: 1;
    margin-top: 8px;
  }
}

@media (min-width: 700px) {
  .page-home .hero__title br {
    display: inline;
  }
}

@media (min-width: 980px) {
  .page-home .hero__grid {
    grid-template-columns: 1.02fr 0.98fr;
    align-items: stretch;
  }

  .page-home .hero__light {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: clamp(48px, 5vw, 76px) clamp(28px, 3.5vw, 48px) clamp(56px, 6vw, 88px) var(--yb-edge);
  }

  .page-home .hero__dark {
    clip-path: polygon(13% 0, 100% 0, 100% 100%, 0 100%);
    padding-left: clamp(72px, 9vw, 120px);
    min-height: 660px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }

  .page-home .hero__badge {
    width: 152px;
    height: 152px;
  }
}

/* ============ 四条主线（酒红横带） ============ */
.page-home .band-services {
  background: var(--yb-wine);
  color: var(--yb-snow);
}

.page-home .band-services__grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-home .band-services__img {
  width: 100%;
  height: 180px;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--yb-radius);
  opacity: 0.9;
}

.page-home .band-services__note {
  margin: 14px 0 0;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: rgba(255, 253, 247, 0.7);
}

.page-home .band-services__title {
  color: var(--yb-snow);
  margin-top: 12px;
}

.page-home .lines {
  list-style: none;
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding: 0;
}

.page-home .line {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 16px;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 253, 247, 0.16);
}

.page-home .line:last-child {
  border-bottom: 1px solid rgba(255, 253, 247, 0.16);
}

.page-home .line__no {
  font-family: var(--yb-font-num);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--yb-butter);
  padding-top: 6px;
}

.page-home .line__title {
  margin: 0 0 6px;
  font-family: var(--yb-font-display);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--yb-snow);
}

.page-home .line__text p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(255, 253, 247, 0.78);
}

.page-home .line__link {
  grid-column: 2;
  justify-self: start;
  margin-top: 10px;
  padding: 5px 16px;
  border-radius: var(--yb-pill);
  border: 1px solid rgba(242, 193, 78, 0.5);
  color: var(--yb-butter);
  font-size: 13px;
  text-decoration: none;
  transition: background 0.2s var(--yb-ease), color 0.2s var(--yb-ease);
}

.page-home .line__link:hover,
.page-home .line__link:focus-visible {
  background: var(--yb-butter);
  color: var(--yb-indigo);
}

@media (min-width: 900px) {
  .page-home .band-services__grid {
    grid-template-columns: 4fr 8fr;
    align-items: stretch;
  }

  .page-home .band-services__img {
    height: clamp(260px, 30vw, 400px);
  }

  .page-home .line {
    grid-template-columns: 44px 1fr 100px;
    align-items: center;
    gap: 16px;
    padding: 22px 0;
  }

  .page-home .line__link {
    grid-column: 3;
    justify-self: end;
    margin-top: 0;
  }
}

/* ============ 版本跃迁 ============ */
.page-home .version {
  background: var(--yb-parchment);
}

.page-home .version__grid {
  display: grid;
  gap: clamp(32px, 4vw, 56px);
}

.page-home .version__intro .yb-lede {
  margin-top: 18px;
  color: var(--yb-slate);
}

.page-home .tline {
  list-style: none;
  display: flex;
  margin: 30px 0 32px;
  padding: 0;
  position: relative;
}

.page-home .tline::before {
  content: "";
  position: absolute;
  left: 6px;
  right: 6px;
  top: 9px;
  height: 2px;
  background: linear-gradient(90deg, var(--yb-gold), rgba(192, 138, 46, 0.18));
}

.page-home .tline li {
  flex: 1 1 0;
  position: relative;
  padding-top: 26px;
}

.page-home .tline li::before {
  content: "";
  position: absolute;
  top: 3px;
  left: 0;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--yb-parchment);
  border: 2px solid var(--yb-gold);
}

.page-home .tline li.is-now::before {
  background: var(--yb-butter);
  border-color: var(--yb-ochre);
}

.page-home .tline__y {
  display: block;
  font-family: var(--yb-font-num);
  font-size: 20px;
  font-weight: 600;
  color: var(--yb-indigo);
}

.page-home .tline__d {
  display: block;
  font-size: 13px;
  color: var(--yb-slate);
}

.page-home .version__panels {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-home .version__panels .yb-panel {
  background: var(--yb-snow);
  border: 1px solid var(--yb-mist);
  border-radius: var(--yb-radius);
  overflow: hidden;
}

.page-home .version__panels .yb-panel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  width: 100%;
  padding: 18px 20px;
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
}

.page-home .vp__k {
  flex: 0 0 auto;
  font-family: var(--yb-font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--yb-ochre);
  border-bottom: 2px solid var(--yb-gold);
  padding-bottom: 2px;
}

.page-home .vp__t {
  flex: 1 1 auto;
  font-family: var(--yb-font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--yb-ink);
}

.page-home .version__panels .yb-panel__sign {
  flex: 0 0 auto;
  margin-left: auto;
}

.page-home .version__panels .yb-panel__inner {
  padding: 0 20px 20px;
}

.page-home .version__panels .yb-panel__inner p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--yb-slate);
}

.page-home .version__panels .yb-panel__inner p:last-child {
  margin-bottom: 0;
}

@media (min-width: 940px) {
  .page-home .version__grid {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }
}

/* ============ 价格分栏 ============ */
.page-home .price {
  background: var(--yb-snow);
}

.page-home .price__head {
  display: grid;
  gap: 24px;
}

.page-home .price__headtext .yb-h2 {
  margin-top: 12px;
}

.page-home .price__lede {
  margin: 16px 0 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--yb-slate);
}

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

.page-home .price__rows {
  list-style: none;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-home .prow {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 4px 14px;
  padding: 22px 22px 22px 20px;
  border-radius: var(--yb-radius);
  border-left: 4px solid var(--yb-gold);
  background: var(--yb-parchment);
}

.page-home .prow__no {
  grid-row: 1 / span 2;
  font-family: var(--yb-font-num);
  font-size: 20px;
  font-weight: 600;
  color: var(--yb-gold);
  line-height: 1.2;
}

.page-home .prow h3 {
  margin: 0;
  font-family: var(--yb-font-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--yb-indigo);
}

.page-home .prow p {
  grid-column: 2;
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--yb-slate);
}

@media (min-width: 860px) {
  .page-home .price__head {
    grid-template-columns: 7fr 5fr;
    align-items: end;
  }

  .page-home .price__meta {
    justify-content: flex-end;
  }

  .page-home .price__rows {
    grid-template-columns: repeat(12, 1fr);
    gap: 18px;
  }

  .page-home .prow:nth-child(odd) {
    grid-column: 1 / span 7;
  }

  .page-home .prow:nth-child(even) {
    grid-column: 6 / span 7;
  }
}

/* ============ 三步指引 ============ */
.page-home .steps {
  background: var(--yb-parchment);
}

.page-home .steps__head {
  max-width: 44em;
}

.page-home .steps__head .yb-h2 {
  margin-top: 12px;
}

.page-home .steps__head .yb-lede {
  margin-top: 16px;
  color: var(--yb-slate);
}

.page-home .steps__meter {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: clamp(26px, 4vw, 38px) 0 20px;
}

.page-home .steps__seg {
  height: 6px;
  border-radius: var(--yb-pill);
  background: var(--yb-mist);
}

.page-home .steps__seg:nth-child(1) {
  background: var(--yb-ochre);
}

.page-home .steps__seg:nth-child(2) {
  background: var(--yb-gold);
}

.page-home .steps__seg:nth-child(3) {
  background: var(--yb-butter);
}

.page-home .steps__track {
  display: grid;
  gap: 16px;
}

.page-home .step {
  padding: 24px;
  border-radius: var(--yb-radius);
  background: var(--yb-snow);
  border: 1px solid var(--yb-mist);
}

.page-home .step__no {
  font-family: var(--yb-font-num);
  font-size: 30px;
  font-weight: 600;
  line-height: 1;
  color: var(--yb-gold);
}

.page-home .step h3 {
  margin: 10px 0 8px;
  font-family: var(--yb-font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--yb-indigo);
}

.page-home .step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--yb-slate);
}

.page-home .step__time {
  display: inline-block;
  margin-top: 14px;
  padding: 3px 12px;
  border-radius: var(--yb-pill);
  border: 1px solid rgba(23, 105, 95, 0.32);
  color: var(--yb-turquoise);
  font-size: 13px;
}

.page-home .steps__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 28px;
  justify-content: space-between;
  margin-top: clamp(26px, 4vw, 38px);
}

.page-home .steps__foot p {
  margin: 0;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--yb-slate);
}

@media (min-width: 820px) {
  .page-home .steps__track {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
  }

  .page-home .step--2 {
    margin-top: 26px;
  }

  .page-home .step--3 {
    margin-top: 52px;
  }
}

/* ============ 回访承诺 ============ */
.page-home .promise {
  background: var(--yb-indigo);
  color: var(--yb-snow);
}

.page-home .promise__card {
  display: grid;
  overflow: hidden;
  border-radius: var(--yb-radius-lg);
  background: var(--yb-snow);
  color: var(--yb-ink);
}

.page-home .promise__text {
  padding: clamp(26px, 4vw, 48px);
}

.page-home .promise__text .yb-h2 {
  margin-top: 12px;
}

.page-home .promise__lede {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--yb-slate);
}

.page-home .promise__list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-home .promise__list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
  padding-top: 16px;
  border-top: 1px solid var(--yb-mist);
}

.page-home .promise__n {
  font-family: var(--yb-font-num);
  font-size: 32px;
  font-weight: 600;
  line-height: 1;
  color: var(--yb-ochre);
  min-width: 62px;
}

.page-home .promise__n--text {
  font-size: 22px;
  letter-spacing: 0.06em;
  padding-top: 6px;
}

.page-home .promise__u {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--yb-slate);
}

.page-home .promise__list strong {
  display: block;
  font-size: 16px;
  color: var(--yb-indigo);
}

.page-home .promise__list p {
  margin: 5px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--yb-slate);
}

.page-home .promise__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-home .promise__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
  min-height: 240px;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-home .promise__card {
    grid-template-columns: 1.12fr 0.88fr;
  }
}

/* ============ 数据仪表板 ============ */
.page-home .metrics {
  background: var(--yb-turquoise);
  color: var(--yb-snow);
}

.page-home .metrics__title {
  color: var(--yb-snow);
  max-width: 22em;
}

.page-home .metrics__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: clamp(26px, 4vw, 42px);
}

.page-home .m {
  padding: 18px 20px;
  border-radius: var(--yb-radius);
  background: rgba(255, 253, 247, 0.1);
  border: 1px solid rgba(255, 253, 247, 0.18);
}

.page-home .m--lg {
  grid-column: span 2;
}

.page-home .m__v {
  display: block;
  font-family: var(--yb-font-num);
  font-size: clamp(34px, 6vw, 52px);
  font-weight: 600;
  line-height: 1.05;
  color: var(--yb-butter);
}

.page-home .m--lg .m__v {
  font-size: clamp(46px, 8vw, 78px);
}

.page-home .m__u {
  margin-left: 4px;
  font-size: 0.42em;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: rgba(255, 253, 247, 0.82);
}

.page-home .m__l {
  display: block;
  margin-top: 10px;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: rgba(255, 253, 247, 0.84);
}

@media (min-width: 860px) {
  .page-home .metrics__grid {
    grid-template-columns: repeat(6, 1fr);
  }

  .page-home .m {
    grid-column: span 2;
  }

  .page-home .m--lg {
    grid-column: span 3;
  }
}

/* ============ 覆盖带 ============ */
.page-home .coverage {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: var(--yb-band-space);
  background: var(--yb-indigo-deep);
  color: var(--yb-snow);
}

.page-home .coverage__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  z-index: 0;
}

.page-home .coverage::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(11, 18, 38, 0.72), rgba(11, 18, 38, 0.95));
}

.page-home .coverage__inner {
  position: relative;
  z-index: 2;
}

.page-home .coverage__title {
  margin-top: 12px;
  color: var(--yb-snow);
}

.page-home .coverage__list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
}

.page-home .coverage__list li {
  padding: 8px 18px;
  border-radius: var(--yb-pill);
  border: 1px solid rgba(242, 193, 78, 0.4);
  background: rgba(16, 26, 51, 0.45);
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--yb-snow);
}

.page-home .coverage__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px 32px;
  margin-top: clamp(28px, 4vw, 46px);
}

.page-home .coverage__foot p {
  margin: 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(255, 253, 247, 0.8);
}

.page-home .coverage__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
<<<END>>>