.page-home {
  --home-line: rgba(212, 162, 76, 0.34);
  --home-body: rgba(26, 23, 19, 0.82);
}

/* ===== 首屏 ===== */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  background: var(--csd-ivory);
  padding-block: clamp(14px, 2.4vw, 26px) clamp(38px, 6vw, 76px);
}

.page-home .home-hero__texture {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-radial-gradient(circle at 88% -18%, rgba(212, 162, 76, 0.16) 0 1px, transparent 1px 46px),
    radial-gradient(120% 70% at 100% 0%, rgba(198, 40, 40, 0.07), transparent 62%);
}

.page-home .home-hero__crumbs {
  position: relative;
  z-index: 1;
  margin-bottom: clamp(16px, 3vw, 30px);
}

.page-home .home-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-home .home-hero__title {
  display: flex;
  flex-direction: column;
  gap: 0.06em;
  margin: 0.22em 0 0.26em;
}

.page-home .home-hero__brand {
  font-family: var(--csd-sans);
  font-size: clamp(12px, 1.3vw, 14px);
  font-weight: 600;
  letter-spacing: 0.3em;
  color: var(--csd-red);
}

.page-home .home-hero__line {
  font-family: var(--csd-serif);
  font-weight: 800;
  font-size: clamp(38px, 7.4vw, 84px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--csd-ink);
}

.page-home .home-hero__lead {
  margin: 0 0 clamp(20px, 3vw, 30px);
  max-width: 34em;
  color: var(--home-body);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .home-hero__mobile {
  margin-top: clamp(22px, 3.4vw, 32px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding: 14px 16px;
  background: var(--csd-paper);
  border-left: 3px solid var(--csd-red);
  border-radius: var(--csd-radius);
}

.page-home .home-hero__mobile-key {
  font-size: 11px;
  letter-spacing: 0.14em;
  font-weight: 700;
  color: var(--csd-red-deep);
  padding: 3px 8px;
  border: 1px solid var(--csd-gold);
  background: var(--csd-gold-light);
}

.page-home .home-hero__mobile p {
  flex: 1 1 200px;
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--home-body);
}

.page-home .home-hero__copybtn {
  flex: none;
  font-family: var(--csd-sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--csd-ivory);
  background: var(--csd-green);
  border: 1px solid var(--csd-green);
  border-radius: var(--csd-radius);
  padding: 8px 14px;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease;
}

.page-home .home-hero__copybtn:hover {
  background: var(--csd-red);
  border-color: var(--csd-red);
}

.page-home .home-hero__frame {
  position: relative;
  margin: 0;
}

.page-home .home-hero__frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--csd-green);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 42px), calc(100% - 42px) 100%, 0 100%);
  box-shadow: var(--csd-shadow);
}

.page-home .home-hero__cap {
  position: absolute;
  left: 0;
  bottom: 0;
  font-size: 11px;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--csd-ink-deep);
  background: var(--csd-gold);
  padding: 6px 12px;
}

.page-home .home-anchors {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: clamp(30px, 4.4vw, 48px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(16px, 2.4vw, 30px);
}

.page-home .home-anchor {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding-top: 10px;
  border-top: 2px solid var(--csd-gold);
}

.page-home .home-anchor:nth-child(1) {
  border-top-color: var(--csd-red);
}

.page-home .home-anchor:nth-child(3) {
  border-top-color: var(--csd-green);
}

.page-home .home-anchor__num {
  font-family: var(--csd-mono);
  font-size: clamp(26px, 4.4vw, 42px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--csd-green);
  font-variant-numeric: tabular-nums;
}

.page-home .home-anchor__label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--csd-red-deep);
}

.page-home .home-anchor__desc {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(26, 23, 19, 0.66);
}

/* ===== 通用小标题 ===== */
.page-home .home-h2 {
  font-family: var(--csd-serif);
  font-weight: 800;
  font-size: clamp(25px, 4.2vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--csd-ink);
  margin: 0.18em 0 0.5em;
}

/* ===== 价目签 ===== */
.page-home .home-prices {
  background: var(--csd-ivory);
}

.page-home .home-prices__split {
  display: grid;
  gap: clamp(20px, 3.5vw, 46px);
  align-items: center;
}

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

.page-home .home-prices__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  background: var(--csd-paper);
  clip-path: polygon(0 0, 100% 0, 100% 88%, 88% 100%, 0 100%);
}

.page-home .home-prices__intro p {
  margin: 0;
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--home-body);
}

.page-home .home-prices__rail {
  margin-top: clamp(24px, 4vw, 42px);
}

.page-home .home-ticket {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--csd-paper);
  border: 1px solid var(--home-line);
  border-top: 3px solid var(--csd-red);
  border-radius: var(--csd-radius);
  padding: 18px 16px 20px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-home .home-ticket:nth-child(even) {
  border-top-color: var(--csd-gold);
}

.page-home .home-ticket__index {
  font-family: var(--csd-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--csd-amber);
}

.page-home .home-ticket__name {
  font-family: var(--csd-serif);
  font-size: 21px;
  font-weight: 700;
  margin: 0;
  color: var(--csd-ink);
}

.page-home .home-ticket__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--home-body);
}

.page-home .home-ticket__price {
  margin-top: auto;
  align-self: flex-start;
  font-family: var(--csd-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.page-home .home-prices__foot {
  margin-top: clamp(20px, 3vw, 30px);
  padding-top: 18px;
  border-top: 1px solid var(--home-line);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 26px;
}

.page-home .home-prices__note {
  margin: 0;
  max-width: 46em;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(26, 23, 19, 0.72);
}

/* ===== 额度周期 ===== */
.page-home .home-cycle__grid {
  display: grid;
  gap: clamp(24px, 4vw, 50px);
  align-items: start;
}

.page-home .home-cycle__lead {
  margin: 0;
  max-width: 36em;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--home-body);
}

.page-home .home-cycle__figure {
  position: relative;
  margin: 0;
}

.page-home .home-cycle__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  background: var(--csd-ivory);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%);
}

.page-home .home-cycle__cap {
  position: absolute;
  left: 0;
  bottom: 0;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--csd-ivory);
  background: var(--csd-green);
  padding: 7px 13px;
}

.page-home .home-cycle .csd-acc {
  margin-top: clamp(18px, 3vw, 28px);
  border-top: 1px solid var(--home-line);
}

.page-home .home-cycle .csd-acc__item {
  border-bottom: 1px solid var(--home-line);
}

.page-home .home-cycle .csd-acc__trigger {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 2px;
  background: none;
  border: 0;
  text-align: left;
  font-family: var(--csd-sans);
  font-size: 15.5px;
  font-weight: 600;
  color: var(--csd-ink);
  cursor: pointer;
}

.page-home .home-cycle .csd-acc__inner {
  padding: 0 2px 16px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--home-body);
}

.page-home .home-cycle .csd-acc__inner p {
  margin: 0;
}

.page-home .csd-acc__icon {
  position: relative;
  flex: none;
  width: 16px;
  height: 16px;
}

.page-home .csd-acc__icon::before,
.page-home .csd-acc__icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--csd-red);
  transform: translate(-50%, -50%);
}

.page-home .csd-acc__icon::before {
  width: 14px;
  height: 2px;
}

.page-home .csd-acc__icon::after {
  width: 2px;
  height: 14px;
  transition: transform 0.2s ease;
}

.page-home .csd-acc__item[data-open="true"] .csd-acc__icon::after {
  transform: translate(-50%, -50%) scaleY(0);
}

/* ===== 3.2 版更新 ===== */
.page-home .home-ver {
  background: var(--csd-ivory);
}

.page-home .home-ver__band {
  margin: clamp(18px, 3vw, 30px) 0 0;
}

.page-home .home-ver__band img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  background: var(--csd-green);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
}

.page-home .home-ver__list {
  list-style: none;
  margin: clamp(22px, 3.6vw, 38px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(16px, 3vw, 30px);
}

.page-home .home-ver__item {
  padding-top: 14px;
  border-top: 2px solid var(--csd-red);
}

.page-home .home-ver__item:nth-child(2) {
  border-top-color: var(--csd-gold);
}

.page-home .home-ver__item:nth-child(3) {
  border-top-color: var(--csd-green);
}

.page-home .home-ver__item h3 {
  margin: 0 0 0.5em;
  font-family: var(--csd-serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--csd-ink);
}

.page-home .home-ver__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--home-body);
}

/* ===== 帮助中心入口 ===== */
.page-home .home-help {
  background: var(--csd-green);
  color: var(--csd-ivory);
}

.page-home .home-help .csd-eyebrow {
  color: var(--csd-gold);
}

.page-home .home-help__inner {
  display: grid;
  gap: clamp(22px, 4vw, 50px);
}

.page-home .home-help__title {
  margin: 0.1em 0 0;
  color: var(--csd-ivory);
  font-size: clamp(32px, 6.4vw, 70px);
}

.page-home .home-help__body p {
  margin: 0 0 1.1em;
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(248, 241, 228, 0.86);
}

.page-home .home-help__facts {
  list-style: none;
  margin: 0 0 1.4em;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .home-help__facts li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(212, 162, 76, 0.34);
  font-size: 14px;
  color: rgba(248, 241, 228, 0.76);
}

.page-home .home-help__facts .csd-num {
  font-family: var(--csd-mono);
  font-size: clamp(21px, 3.2vw, 30px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--csd-gold);
  font-variant-numeric: tabular-nums;
}

/* ===== 适合谁 ===== */
.page-home .home-audience {
  background: var(--csd-ivory);
}

.page-home .home-audience__grid {
  margin-top: clamp(20px, 3vw, 32px);
  display: grid;
  gap: clamp(16px, 2.6vw, 26px);
}

.page-home .home-audience__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 20px;
  background: var(--csd-paper);
  border: 1px solid var(--home-line);
  border-radius: var(--csd-radius);
  box-shadow: var(--csd-shadow);
}

.page-home .home-audience__card h3 {
  margin: 0;
  font-family: var(--csd-serif);
  font-size: 21px;
  font-weight: 700;
  color: var(--csd-red-deep);
}

.page-home .home-audience__card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--home-body);
}

.page-home .home-audience__link {
  margin-top: auto;
  align-self: flex-start;
  font-size: 14px;
  font-weight: 600;
  color: var(--csd-red);
  text-decoration: none;
  border-bottom: 1px solid var(--csd-gold);
  padding-bottom: 2px;
}

.page-home .home-audience__link:hover {
  color: var(--csd-red-deep);
  border-bottom-color: var(--csd-red);
}

.page-home .home-audience__cta {
  margin-top: clamp(22px, 3.4vw, 36px);
  padding-top: 20px;
  border-top: 2px solid var(--csd-gold);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 26px;
}

.page-home .home-audience__cta p {
  margin: 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--home-body);
}

/* ===== 断点 ===== */
@media (min-width: 760px) {
  .page-home .home-anchors {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .home-hero__grid {
    grid-template-columns: 1.06fr 0.94fr;
  }

  .page-home .home-prices__split {
    grid-template-columns: 0.82fr 1.18fr;
  }

  .page-home .home-cycle__grid {
    grid-template-columns: 1.08fr 0.92fr;
  }

  .page-home .home-help__inner {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: start;
  }

  .page-home .home-ver__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .home-audience__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .csd-acc__icon::after,
  .page-home .home-hero__copybtn {
    transition: none;
  }
}
<<<END>>>