.page-home {
  --home-gap: clamp(28px, 5vw, 60px);
  --home-section: clamp(56px, 9vw, 104px);
}

/* 面包屑 */
.page-home .breadcrumb {
  padding: clamp(16px, 3vw, 28px) 0 4px;
}

/* 首屏框景 */
.page-home .home-hero {
  padding: 8px 0 clamp(28px, 4vw, 44px);
}

.page-home .hero-frame {
  position: relative;
  border: 2px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(26px, 4.6vw, 56px);
  overflow: hidden;
  background:
    radial-gradient(120% 95% at 88% 6%, rgba(47, 107, 94, .12), transparent 60%),
    linear-gradient(180deg, rgba(255, 255, 255, .78), rgba(251, 247, 240, .42));
  box-shadow: var(--shadow-soft);
}

.page-home .hero-scale {
  position: absolute;
  top: 0;
  left: 12%;
  right: 12%;
  height: 9px;
  background-image: repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 22px);
  pointer-events: none;
}

.page-home .hero-corner {
  position: absolute;
  width: 20px;
  height: 20px;
  border: 3px solid var(--red);
  border-radius: 4px;
  pointer-events: none;
}

.page-home .hero-corner--tl { top: 12px; left: 12px; border-right: 0; border-bottom: 0; border-top-left-radius: 12px; }
.page-home .hero-corner--tr { top: 12px; right: 12px; border-left: 0; border-bottom: 0; border-top-right-radius: 12px; }
.page-home .hero-corner--bl { bottom: 12px; left: 12px; border-right: 0; border-top: 0; border-bottom-left-radius: 12px; }
.page-home .hero-corner--br { bottom: 12px; right: 12px; border-left: 0; border-top: 0; border-bottom-right-radius: 12px; }

.page-home .hero-grid {
  display: grid;
  gap: clamp(24px, 3.5vw, 44px);
}

.page-home .hero-kicker {
  margin: 0 0 14px;
}

.page-home .hero-title {
  margin: 0 0 18px;
  font-size: clamp(32px, 5.4vw, 54px);
  line-height: 1.14;
  letter-spacing: .01em;
}

.page-home .hero-lede {
  max-width: 44ch;
  font-size: clamp(18px, 1.4vw, 20px);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  margin-top: 26px;
}

.page-home .hero-media {
  margin-bottom: 18px;
}

.page-home .version-panel {
  margin: 0;
  border-top: 1px solid var(--line);
}

.page-home .version-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 2px;
  border-bottom: 1px solid var(--line);
}

.page-home .version-row dt {
  margin: 0;
  font-size: 16px;
  color: var(--ink-soft);
}

.page-home .version-row dd {
  margin: 0;
  font-weight: 700;
  text-align: right;
}

/* 索引带 */
.page-home .index-band {
  padding: 6px 0 clamp(22px, 3.5vw, 38px);
}

.page-home .index-band-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 18px;
  margin-bottom: 14px;
}

.page-home .index-band-title {
  margin: 0;
  font-size: clamp(20px, 2.2vw, 24px);
}

.page-home .index-band-aside {
  margin: 0;
  font-size: 16px;
  color: var(--ink-soft);
}

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

.page-home .index-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 8px 20px 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: rgba(255, 255, 255, .78);
  color: var(--ink);
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
  transition: border-color .2s var(--ease), background .2s var(--ease), transform .2s var(--ease);
}

.page-home .index-chip:hover {
  border-color: var(--teal);
  background: #fff;
  transform: translateY(-2px);
}

.page-home .index-chip-num {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--red-soft);
  color: var(--red-deep);
  font-size: 15px;
  font-weight: 900;
}

/* 章节骨架 */
.page-home .chapter {
  padding: var(--home-section) 0;
}

.page-home .chapter--paper {
  background: var(--paper);
  clip-path: polygon(0 14px, 100% 0, 100% calc(100% - 14px), 0 100%);
}

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

.page-home .chapter-num {
  display: block;
  font-size: clamp(48px, 9vw, 104px);
  font-weight: 900;
  line-height: .84;
  letter-spacing: .06em;
  color: var(--red-soft);
  margin-bottom: -6px;
}

.page-home .chapter-kicker {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--teal);
}

.page-home .chapter-title {
  margin: 0 0 14px;
  font-size: clamp(26px, 3.6vw, 40px);
  line-height: 1.22;
}

.page-home .chapter-lead {
  margin: 0;
  max-width: 56ch;
  font-size: clamp(18px, 1.3vw, 19px);
  color: var(--ink-soft);
}

/* 三步流程 */
.page-home .steps-track {
  position: relative;
}

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

.page-home .step {
  position: relative;
  padding: clamp(20px, 3vw, 30px);
  border: 2px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, .8);
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}

.page-home .step:hover {
  border-color: var(--teal);
  transform: translateY(-4px);
}

.page-home .step-num {
  display: block;
  font-size: clamp(72px, 12vw, 128px);
  font-weight: 900;
  line-height: .82;
  letter-spacing: .06em;
  color: var(--red);
}

.page-home .step-rule {
  display: block;
  height: 1px;
  margin: 16px 0 14px;
  background: var(--line);
}

.page-home .step-name {
  margin: 0 0 10px;
  font-size: clamp(22px, 2.4vw, 28px);
}

.page-home .step-text {
  margin: 0;
}

.page-home .step-arrow {
  display: none;
}

.page-home .steps-media {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  margin-top: clamp(28px, 4vw, 48px);
}

.page-home .steps-note .note-title {
  margin: 0 0 12px;
  font-size: clamp(21px, 2.2vw, 26px);
}

.page-home .steps-note p {
  margin: 0 0 18px;
}

/* 媒体容器 */
.page-home .media {
  position: relative;
  overflow: hidden;
  border: 2px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--cream);
}

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

.page-home .media-veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(170deg, rgba(47, 107, 94, .16), rgba(242, 184, 75, .08));
  pointer-events: none;
}

.page-home .media-caption {
  margin: 12px 0 0;
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.6;
}

/* 四个确认点 */
.page-home .checklist {
  --d1: 0;
  --d2: 0;
  --d3: 0;
  --d4: 0;
  padding: clamp(20px, 3vw, 34px);
  border: 2px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, .76);
}

.page-home .checklist:has(.check-input--1:checked) { --d1: 1; }
.page-home .checklist:has(.check-input--2:checked) { --d2: 1; }
.page-home .checklist:has(.check-input--3:checked) { --d3: 1; }
.page-home .checklist:has(.check-input--4:checked) { --d4: 1; }

.page-home .check-progress {
  height: 10px;
  border-radius: var(--pill);
  background: var(--teal-soft);
  overflow: hidden;
}

.page-home .check-progress-fill {
  display: block;
  height: 100%;
  width: calc((var(--d1) + var(--d2) + var(--d3) + var(--d4)) * 25%);
  border-radius: inherit;
  background: linear-gradient(90deg, var(--teal), var(--ok));
  transition: width .35s var(--ease);
}

.page-home .check-hint {
  margin: 12px 0 0;
  font-size: 16px;
  color: var(--ink-soft);
}

.page-home .check-list {
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .check-item {
  position: relative;
}

.page-home .check-label {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  min-height: 48px;
  padding: 16px 18px;
  border: 2px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--cream);
  cursor: pointer;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}

.page-home .check-input:focus-visible + .check-label {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.page-home .check-input:checked + .check-label {
  border-color: var(--teal);
  background: var(--teal-soft);
}

.page-home .check-box {
  position: relative;
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  margin-top: 2px;
  border: 2px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.page-home .check-input:checked + .check-label .check-box {
  border-color: var(--ok);
  background: var(--ok);
}

.page-home .check-input:checked + .check-label .check-box::after {
  content: "";
  position: absolute;
  left: 8px;
  top: 3px;
  width: 7px;
  height: 13px;
  border: 2px solid #fff;
  border-top: 0;
  border-left: 0;
  transform: rotate(42deg);
}

.page-home .check-title {
  display: block;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}

.page-home .check-desc {
  display: block;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-home .check-done {
  display: none;
  margin: 20px 0 0;
  padding: 14px 20px;
  border-radius: var(--pill);
  background: var(--gold-soft);
  font-size: 18px;
  font-weight: 700;
}

.page-home .checklist:has(.check-input--1:checked):has(.check-input--2:checked):has(.check-input--3:checked):has(.check-input--4:checked) .check-done {
  display: block;
}

.page-home .check-media {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  margin-top: clamp(26px, 4vw, 44px);
}

.page-home .check-hand {
  margin: 0 0 6px;
  font-size: clamp(20px, 2.2vw, 25px);
  color: var(--red-deep);
}

.page-home .check-aside .btn {
  margin-top: 16px;
}

/* 会员中心 */
.page-home .member-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-home .feature-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .feature-item {
  padding: 16px 18px;
  border-left: 4px solid var(--teal);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(255, 255, 255, .78);
}

.page-home .feature-name {
  display: block;
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 6px;
}

.page-home .feature-text {
  display: block;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-home .phone-frame {
  border: 8px solid var(--ink);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--cream);
}

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

.page-home .member-media .btn {
  margin-top: 6px;
}

/* 小屏同页版 */
.page-home .split-grid {
  display: grid;
  gap: clamp(22px, 3.5vw, 40px);
}

.page-home .split-demo {
  display: grid;
  gap: 12px;
  padding: clamp(18px, 3vw, 26px);
  border: 2px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, .7);
}

.page-home .split-pane {
  padding: 18px;
  border: 2px solid rgba(184, 121, 26, .35);
  border-radius: var(--radius-md);
  background: var(--gold-soft);
}

.page-home .split-pane--guide {
  border-color: rgba(47, 107, 94, .35);
  background: var(--teal-soft);
}

.page-home .split-pane-tag {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 17px;
  font-weight: 700;
}

.page-home .split-line {
  display: block;
  height: 10px;
  margin-top: 10px;
  border-radius: var(--pill);
  background: rgba(42, 35, 32, .16);
}

.page-home .split-line--short {
  width: 62%;
}

.page-home .split-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .split-list li {
  position: relative;
  padding-left: 26px;
}

.page-home .split-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: .68em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gold);
}

.page-home .split-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  margin-top: 22px;
}

/* 服务保障 */
.page-home .service-grid {
  display: grid;
  gap: clamp(22px, 3.5vw, 40px);
}

.page-home .status-panel {
  padding: clamp(20px, 3vw, 32px);
  border: 2px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, .78);
}

.page-home .status-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .status-row:last-of-type {
  border-bottom: 0;
}

.page-home .status-dot {
  flex: 0 0 auto;
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.page-home .status-dot--done { background: var(--ok); }
.page-home .status-dot--open { background: var(--gold); }

.page-home .status-label {
  font-weight: 700;
}

.page-home .status-value {
  margin-left: auto;
  font-size: 16px;
  color: var(--ink-soft);
  text-align: right;
}

.page-home .status-actions {
  margin-top: 18px;
}

.page-home .contact-card {
  padding: clamp(20px, 3vw, 32px);
  border: 2px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(226, 58, 46, .07), rgba(242, 184, 75, .14));
}

.page-home .contact-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line);
}

.page-home .contact-row:first-child {
  padding-top: 0;
}

.page-home .contact-label {
  min-width: 72px;
  font-size: 16px;
  color: var(--ink-soft);
}

.page-home .contact-value {
  font-weight: 700;
  word-break: break-all;
}

.page-home .contact-card .copy-btn {
  margin-left: auto;
  min-height: 48px;
  font-size: 18px;
  font-weight: 700;
}

.page-home .contact-note {
  margin: 18px 0 20px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-home .text-link {
  color: var(--red-deep);
  font-weight: 700;
}

.page-home .closing {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 22px;
  margin-top: clamp(28px, 4vw, 46px);
  padding-top: clamp(20px, 3vw, 30px);
  border-top: 2px solid var(--line);
}

.page-home .closing-reminder {
  margin: 0;
  font-family: var(--font-accent);
  font-size: clamp(22px, 2.6vw, 28px);
  color: var(--red-deep);
}

/* 悬停时箭头延展 */
.page-home .step-arrow {
  stroke: var(--ink-soft);
  stroke-width: 2;
  stroke-linecap: round;
  fill: none;
  transition: stroke .25s var(--ease), transform .25s var(--ease);
}

/* 响应式 */
@media (min-width: 760px) {
  .page-home .check-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .page-home .split-demo {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-home .hero-corner {
    width: 26px;
    height: 26px;
  }

  .page-home .hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: center;
  }

  .page-home .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .page-home .step:nth-child(2) {
    margin-top: 28px;
  }

  .page-home .step:nth-child(3) {
    margin-top: 56px;
  }

  .page-home .step:not(:last-child) .step-arrow {
    display: block;
    position: absolute;
    top: 46%;
    right: -30px;
    width: 40px;
    height: 32px;
    transform: rotate(-2deg);
    pointer-events: none;
  }

  .page-home .step:not(:last-child):hover .step-arrow {
    stroke: var(--teal);
    transform: translateX(6px) rotate(-2deg);
  }

  .page-home .steps-media {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-home .check-media {
    grid-template-columns: minmax(0, 1fr) minmax(0, .8fr);
    align-items: center;
  }

  .page-home .member-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: center;
  }

  .page-home .split-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-home .service-grid {
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    align-items: start;
  }
}

@media (min-width: 1180px) {
  .page-home .steps {
    gap: 32px;
  }
}
<<<END>>>