.page-home {
  --home-gap: clamp(14px, 3vw, 26px);
  --home-pad: clamp(44px, 7vw, 88px);
  --home-radius: 18px;
  color: var(--ink);
}

.page-home figure {
  margin: 0;
}

.page-home img {
  display: block;
  max-width: 100%;
  height: auto;
}

.page-home h2 {
  margin: 0 0 14px;
  font-size: clamp(24px, 4.4vw, 38px);
  line-height: 1.24;
  letter-spacing: 0.02em;
  color: var(--deep);
}

.page-home h3 {
  margin: 0 0 10px;
  font-size: clamp(18px, 2.6vw, 23px);
  line-height: 1.4;
  letter-spacing: 0.01em;
}

.page-home p {
  margin: 0 0 14px;
  line-height: 1.75;
}

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

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  padding: clamp(26px, 5vw, 56px) 0 clamp(34px, 6vw, 70px);
  background:
    radial-gradient(120% 90% at 88% 8%, rgba(216, 163, 64, 0.22), transparent 62%),
    linear-gradient(168deg, var(--paper-2) 0%, var(--paper) 58%, var(--sand-soft) 132%);
  overflow: hidden;
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -120px;
  width: 320px;
  height: 320px;
  border-radius: 46% 54% 60% 40% / 52% 44% 56% 48%;
  background: rgba(18, 78, 90, 0.07);
  pointer-events: none;
}

.page-home .home-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
  position: relative;
  z-index: 1;
}

.page-home .home-kicker {
  margin: 0 0 18px;
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--teal);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.page-home .home-kicker::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--coral);
}

.page-home .home-hero h1 {
  margin: 0 0 18px;
  font-size: clamp(30px, 7vw, 58px);
  line-height: 1.16;
  letter-spacing: 0.02em;
  font-weight: 800;
  color: var(--deep);
  max-width: 15em;
}

.page-home .home-hero__lead {
  font-size: clamp(15px, 2.4vw, 18px);
  color: rgba(24, 34, 43, 0.82);
  max-width: 34em;
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 18px;
}

.page-home .home-hero__note {
  font-size: 13px;
  color: var(--teal);
  letter-spacing: 0.04em;
  padding-left: 12px;
  border-left: 2px solid var(--line-sand);
}

.page-home .home-hero__collage {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

.page-home .home-hero__photo {
  position: relative;
  overflow: hidden;
  border-radius: var(--home-radius);
  background: var(--deep);
  aspect-ratio: 16 / 10;
  box-shadow: var(--shadow);
  clip-path: polygon(0 0, 100% 0, 100% 93%, 94% 100%, 0 100%);
}

.page-home .home-hero__photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .home-tile {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 18px 20px 20px;
  border-radius: 14px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.page-home .home-tile__index {
  font-size: 12px;
  letter-spacing: 0.18em;
  opacity: 0.72;
}

.page-home .home-tile__title {
  font-size: clamp(18px, 2.6vw, 22px);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.3;
}

.page-home .home-tile__text {
  font-size: 13.5px;
  line-height: 1.6;
  opacity: 0.85;
}

.page-home .home-tile__arrow {
  position: absolute;
  right: 18px;
  bottom: 16px;
  font-size: 16px;
  opacity: 0.6;
}

.page-home .home-tile--guide {
  background: var(--deep);
  color: var(--paper);
  border-left: 4px solid var(--coral);
}

.page-home .home-tile--guide .home-tile__index {
  color: var(--sand);
  opacity: 1;
}

.page-home .home-tile--reg {
  background: var(--teal);
  color: var(--paper-2);
}

.page-home .home-tile--reg .home-tile__index {
  color: var(--sand-soft);
  opacity: 1;
}

.page-home .home-tile:hover,
.page-home .home-tile:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 20px 34px -26px rgba(12, 42, 68, 0.8);
}

/* ---------- 路径区 ---------- */
.page-home .home-paths {
  background: var(--paper-2);
}

.page-home .home-head {
  max-width: 44em;
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-home .home-head--tight {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-home .home-head .eyebrow {
  margin: 0 0 12px;
  font-size: 12.5px;
  letter-spacing: 0.16em;
  color: var(--teal);
  text-transform: uppercase;
}

.page-home .home-head__text {
  color: rgba(24, 34, 43, 0.78);
}

.page-home .path-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-home .path-item {
  position: relative;
  padding: 0 0 26px 58px;
}

.page-home .path-item::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 46px;
  bottom: 4px;
  width: 2px;
  background: linear-gradient(to bottom, var(--line-sand), rgba(216, 163, 64, 0.06));
}

.page-home .path-item:last-child::before {
  display: none;
}

.page-home .path-node {
  position: absolute;
  left: 0;
  top: 0;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--sand);
  color: var(--deep);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.page-home .path-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.page-home .path-top h3 {
  margin: 0;
  font-size: clamp(18px, 2.6vw, 22px);
  color: var(--deep);
}

.page-home .path-body p {
  max-width: 46em;
  color: rgba(24, 34, 43, 0.8);
  font-size: 15.5px;
}

.page-home .path-link {
  display: inline-block;
  margin-top: 4px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--wine);
  text-decoration: none;
  border-bottom: 2px solid var(--line-sand);
  padding-bottom: 2px;
}

.page-home .path-link:hover,
.page-home .path-link:focus-visible {
  color: var(--coral);
  border-bottom-color: var(--coral);
}

/* ---------- 苹果注册三步 ---------- */
.page-home .home-reg {
  background: linear-gradient(175deg, var(--paper) 0%, #efe3cd 100%);
}

.page-home .home-reg__grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}

.page-home .home-reg__intro p {
  color: rgba(24, 34, 43, 0.8);
  max-width: 30em;
}

.page-home .home-reg__intro .btn {
  margin-top: 8px;
}

.page-home .home-reg__sketch {
  margin-top: 26px;
  border-radius: 14px 14px 34px 14px;
  overflow: hidden;
  background: var(--sand-soft);
  box-shadow: var(--shadow);
}

.page-home .home-reg__sketch img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .reg-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  counter-reset: regstep;
}

.page-home .reg-step {
  position: relative;
  padding: 20px 20px 18px;
  border-radius: 14px;
  background: var(--paper-2);
  border: 1px solid var(--line-ink);
  border-top: 4px solid rgba(18, 78, 90, 0.35);
}

.page-home .reg-step.is-current {
  border-top-color: var(--coral);
  box-shadow: 0 22px 38px -30px rgba(12, 42, 68, 0.9);
}

.page-home .reg-step__index {
  display: inline-block;
  margin-bottom: 10px;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--deep);
  color: var(--sand);
  font-size: 11.5px;
  letter-spacing: 0.16em;
}

.page-home .reg-step.is-current .reg-step__index {
  background: var(--coral);
  color: var(--ink);
}

.page-home .reg-step h3 {
  font-size: clamp(16.5px, 2.4vw, 19px);
  color: var(--deep);
}

.page-home .reg-step > p {
  font-size: 14.5px;
  color: rgba(24, 34, 43, 0.8);
}

.page-home .reg-step .disclosure {
  margin-top: 14px;
  border-top: 1px dashed var(--line-ink);
  padding-top: 12px;
}

.page-home .reg-step .disclosure summary {
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  color: var(--teal);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-home .reg-step .disclosure summary::-webkit-details-marker {
  display: none;
}

.page-home .reg-step .disclosure summary::before {
  content: "+";
  font-family: var(--font-mono);
  color: var(--coral);
  font-size: 15px;
}

.page-home .reg-step .disclosure[open] summary::before {
  content: "−";
}

.page-home .reg-step .disclosure-body {
  padding-top: 10px;
  font-size: 14px;
  color: rgba(24, 34, 43, 0.8);
}

.page-home .reg-step .disclosure-body ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
  line-height: 1.7;
}

/* ---------- 更新与资源主题带 ---------- */
.page-home .home-band {
  padding: clamp(36px, 6vw, 72px) 0;
  background: linear-gradient(150deg, var(--deep) 0%, #0a2338 60%, var(--teal) 128%);
  color: var(--paper);
}

.page-home .home-band__inner {
  display: grid;
  gap: clamp(24px, 4vw, 38px);
}

.page-home .home-band h2,
.page-home .home-band h3 {
  color: var(--paper);
}

.page-home .home-band h2 {
  font-size: clamp(23px, 4vw, 34px);
}

.page-home .home-band h3 {
  font-size: clamp(19px, 2.8vw, 24px);
  margin-bottom: 12px;
}

.page-home .home-band p {
  color: rgba(247, 241, 228, 0.82);
  font-size: 15px;
}

.page-home .home-band .eyebrow {
  margin: 0 0 12px;
  font-size: 12.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sand);
}

.page-home .home-band__list {
  list-style: none;
  margin: 18px 0 22px;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 14.5px;
  color: rgba(247, 241, 228, 0.86);
}

.page-home .home-band__list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(216, 163, 64, 0.24);
}

.page-home .home-band__num {
  flex: 0 0 auto;
  min-width: 4.2em;
  color: var(--sand);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.page-home .home-band__side {
  padding: 22px;
  border-radius: 16px;
  background: rgba(58, 49, 93, 0.55);
  border: 1px solid rgba(216, 163, 64, 0.28);
}

.page-home .home-band__link {
  display: inline-block;
  margin-top: 6px;
  color: var(--sand);
  font-weight: 700;
  font-size: 14.5px;
  text-decoration: none;
  border-bottom: 2px solid rgba(216, 163, 64, 0.5);
}

.page-home .home-band__link:hover,
.page-home .home-band__link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--coral);
}

.page-home .home-band__media {
  align-self: start;
  border-radius: 14px 30px 14px 14px;
  overflow: hidden;
  box-shadow: 0 26px 46px -30px rgba(0, 0, 0, 0.8);
}

.page-home .home-band__media img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 信任区 ---------- */
.page-home .home-trust {
  position: relative;
  overflow: hidden;
  background: var(--paper);
}

.page-home .home-trust__texture {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.14;
  pointer-events: none;
}

.page-home .home-trust__texture img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.page-home .trust-stats {
  display: grid;
  gap: 12px;
  margin: 0 0 clamp(24px, 4vw, 38px);
}

.page-home .trust-stat {
  padding: 16px 18px;
  border-radius: 12px;
  background: rgba(231, 216, 190, 0.55);
  border-left: 3px solid var(--sand);
}

.page-home .trust-stat dt {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--teal);
  margin-bottom: 6px;
}

.page-home .trust-stat dd {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}

.page-home .trust-num {
  font-size: clamp(26px, 4.6vw, 36px);
  font-weight: 700;
  color: var(--deep);
  line-height: 1;
  letter-spacing: 0.02em;
}

.page-home .trust-unit {
  font-size: 13.5px;
  color: rgba(24, 34, 43, 0.72);
}

.page-home .trust-points {
  list-style: none;
  margin: 0 0 clamp(24px, 4vw, 36px);
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-home .trust-points li {
  padding-left: 18px;
  border-left: 2px solid var(--line-sand);
}

.page-home .trust-points h3 {
  margin: 0 0 8px;
  font-size: clamp(16.5px, 2.4vw, 19px);
  color: var(--deep);
}

.page-home .trust-points p {
  font-size: 15px;
  color: rgba(24, 34, 43, 0.82);
  max-width: 40em;
}

.page-home .trust-contact {
  display: grid;
  gap: 14px;
  padding: 22px;
  border-radius: 16px;
  background: var(--deep);
  color: var(--paper);
  align-items: start;
}

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

.page-home .trust-contact__label {
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: var(--sand);
  min-width: 5.2em;
}

.page-home .trust-contact__value {
  font-size: 15px;
  color: var(--paper-2);
  word-break: break-all;
}

.page-home .trust-contact .copy-btn {
  border-color: rgba(216, 163, 64, 0.6);
  color: var(--sand);
}

.page-home .trust-contact .btn--ghost {
  color: var(--paper);
  border-color: rgba(247, 241, 228, 0.5);
  justify-self: start;
}

.page-home .trust-foot {
  margin: 20px 0 0;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: rgba(24, 34, 43, 0.6);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .home-hero__collage {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .home-hero__photo {
    grid-column: 1 / -1;
  }

  .page-home .trust-stats {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .trust-contact {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .page-home .trust-contact__item {
    grid-column: 1;
  }

  .page-home .trust-contact .btn--ghost {
    grid-column: 2;
    grid-row: 1 / span 2;
  }
}

@media (min-width: 900px) {
  .page-home .home-reg__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-home .reg-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
  }

  .page-home .reg-step {
    display: flex;
    flex-direction: column;
  }

  .page-home .reg-step .disclosure {
    margin-top: auto;
  }

  .page-home .trust-points {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }
}

@media (min-width: 1024px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: center;
  }

  .page-home .home-hero__collage {
    grid-template-columns: 1.5fr 1fr;
    grid-template-rows: 210px 168px;
  }

  .page-home .home-hero__photo {
    grid-column: 1;
    grid-row: 1 / 3;
    aspect-ratio: auto;
    height: 100%;
  }

  .page-home .home-tile--guide {
    grid-column: 2;
    grid-row: 1;
  }

  .page-home .home-tile--reg {
    grid-column: 2;
    grid-row: 2;
  }

  .page-home .home-tile {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .page-home .path-list {
    grid-template-columns: 1fr;
  }

  .page-home .path-body p {
    font-size: 16px;
  }

  .page-home .home-band__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 4fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-home .home-band__main {
    padding-right: 8px;
  }

  .page-home .trust-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-tile {
    transition: none;
  }

  .page-home .home-tile:hover,
  .page-home .home-tile:focus-visible {
    transform: none;
  }
}
<<<END>>>