.page-home {
  --home-gap: 18px;
  --home-radius: 10px;
  --tick: rgba(201, 162, 74, 0.55);
  display: block;
}

/* ---------- 面包屑 ---------- */
.page-home .breadcrumb {
  padding-top: 16px;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  padding: 10px 0 46px;
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: -140px 0 auto 0;
  height: 460px;
  background:
    radial-gradient(58% 100% at 16% 0%, rgba(79, 209, 197, 0.11), transparent 68%),
    radial-gradient(48% 92% at 90% 8%, rgba(242, 199, 92, 0.09), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.page-home .hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
}

.page-home .hero-fees { order: 1; }
.page-home .hero-entry { order: 2; }
.page-home .hero-rail { order: 3; }

/* 左栏：竖排版本号 */
.page-home .hero-rail {
  position: relative;
  border-radius: var(--home-radius);
  overflow: hidden;
  background: var(--harbor);
  min-height: 190px;
}

.page-home .hero-rail-img {
  display: block;
  width: 100%;
  height: 190px;
  object-fit: cover;
  filter: saturate(0.82) brightness(0.66);
}

.page-home .hero-version {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  font-family: var(--font-num);
  font-size: clamp(40px, 11vw, 76px);
  font-weight: 600;
  letter-spacing: 0.14em;
  line-height: 1;
  color: var(--gold);
  text-shadow: 0 0 26px rgba(242, 199, 92, 0.4);
}

.page-home .hero-ticks {
  position: absolute;
  right: 18px;
  top: 18px;
  bottom: 18px;
  width: 2px;
  background-image: repeating-linear-gradient(
    to bottom,
    var(--tick) 0 1px,
    transparent 1px 12px
  );
  opacity: 0.85;
}

.page-home .hero-rail-note {
  position: absolute;
  right: 32px;
  top: 18px;
  color: rgba(232, 238, 245, 0.7);
}

/* 中栏：费用档位 */
.page-home .hero-fees {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-home .hero-fees .eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.page-home .hero-fees .block-index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold-deep);
}

.page-home .hero-fees h1 {
  margin: 0;
  font-family: var(--font-sans);
  font-size: clamp(26px, 6.4vw, 42px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-home .hero-fees .lede {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--muted);
  max-width: 60ch;
}

.page-home .tier-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 2px;
}

.page-home .filter-bar .filter-btn {
  font-size: 13px;
  padding: 7px 13px;
  border-radius: 999px;
}

.page-home .tier-list {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-home .tier-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 15px 16px 17px;
  border-radius: var(--home-radius);
  border: 1px solid var(--line-soft);
  background: var(--glass);
  backdrop-filter: blur(12px);
  transition: background var(--dur), border-color var(--dur), transform var(--dur);
}

.page-home .tier-card:hover,
.page-home .tier-card:focus-within {
  background: var(--harbor);
  border-color: var(--line);
  transform: translateY(-2px);
}

.page-home .tier-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.page-home .tier-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
}

.page-home .tier-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.page-home .tier-price .stat-value {
  font-family: var(--font-num);
  font-size: 38px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--gold);
}

.page-home .tier-price .stat-label {
  font-size: 12.5px;
  color: var(--muted);
}

.page-home .tier-for {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text);
}

.page-home .tier-includes {
  list-style: none;
  margin: 2px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 13px;
  color: var(--muted);
}

.page-home .tier-includes li {
  position: relative;
  padding-left: 14px;
}

.page-home .tier-includes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 6px;
  height: 1px;
  background: var(--gold-deep);
}

/* 右栏：下载入口 */
.page-home .hero-entry {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-home .entry-fig {
  margin: 0;
  border-radius: var(--home-radius);
  overflow: hidden;
  background: var(--harbor);
}

.page-home .entry-fig img {
  display: block;
  width: 100%;
  height: 210px;
  object-fit: cover;
  filter: brightness(0.86);
}

.page-home .entry-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 15px 16px;
  border-radius: var(--home-radius);
  border: 1px solid var(--line);
  background: var(--glass-deep);
}

.page-home .entry-card .eyebrow {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--pearl);
}

.page-home .entry-title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text);
}

.page-home .entry-text {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .entry-card .meta-row {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-home .copy-value {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--pearl);
  background: rgba(79, 209, 197, 0.12);
  border: 1px solid rgba(79, 209, 197, 0.28);
  border-radius: 3px;
  padding: 2px 7px;
}

.page-home .copy-btn {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--sky);
  background: transparent;
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: 3px;
  padding: 2px 8px;
  cursor: pointer;
}

.page-home .entry-card .btn {
  margin-top: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

/* ---------- 季度归档（纸感区） ---------- */
.page-home .home-archive {
  position: relative;
  padding: 42px 0 46px;
  background: var(--paper);
  color: var(--paper-ink);
  border-top: 1px solid rgba(201, 162, 74, 0.35);
  border-bottom: 1px solid rgba(201, 162, 74, 0.35);
}

.page-home .archive-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: end;
}

.page-home .home-archive .block-title {
  color: var(--paper-ink);
}

.page-home .home-archive .block-sub,
.page-home .home-archive .eyebrow {
  color: rgba(27, 37, 48, 0.7);
}

.page-home .home-archive .block-index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: #9c7d2c;
}

.page-home .archive-figure {
  margin: 0;
}

.page-home .archive-figure img {
  display: block;
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 4px;
  opacity: 0.9;
}

.page-home .archive-figure .figure-caption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: rgba(27, 37, 48, 0.62);
}

.page-home .archive-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
}

.page-home .home-archive .filter-btn {
  font-size: 13px;
  padding: 6px 13px;
  border-radius: 999px;
  background: transparent;
  color: rgba(27, 37, 48, 0.74);
  border: 1px solid rgba(27, 37, 48, 0.24);
}

.page-home .home-archive .filter-btn:hover {
  border-color: var(--gold-deep);
  color: var(--paper-ink);
}

.page-home .home-archive .filter-btn.is-active,
.page-home .home-archive .filter-btn[aria-pressed="true"] {
  background: var(--pearl);
  border-color: var(--gold-deep);
  color: #06231f;
}

.page-home .archive-rail {
  margin-top: 18px;
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 10px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-home .archive-rail:focus-visible {
  outline: 2px solid var(--gold-deep);
  outline-offset: 4px;
}

.page-home .archive-items {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 10px;
}

.page-home .archive-item {
  flex: 0 0 208px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 12px 13px 14px;
  background: #ffffff;
  border: 1px solid rgba(27, 37, 48, 0.13);
  border-left: 3px solid var(--gold-deep);
  border-radius: 4px;
}

.page-home .archive-item--latest {
  border-left-color: var(--rose);
  background: #fdf6ec;
}

.page-home .archive-q {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.09em;
  color: #8a6d1f;
}

.page-home .archive-item--latest .archive-q {
  color: #a83a56;
}

.page-home .archive-text {
  font-size: 13.5px;
  line-height: 1.62;
  color: var(--paper-ink);
}

.page-home .archive-more {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(27, 37, 48, 0.72);
}

.page-home .archive-more a {
  color: #1d6f8f;
  font-weight: 600;
  text-underline-offset: 3px;
}

/* ---------- 三步流程 ---------- */
.page-home .home-steps {
  padding: 46px 0 42px;
}

.page-home .steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 22px;
}

.page-home .step-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .step {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--line-soft);
}

.page-home .step:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-home .step-num {
  font-family: var(--font-num);
  font-size: 32px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.05em;
  color: var(--gold-deep);
}

.page-home .step-title {
  margin: 0 0 6px;
  font-size: 17.5px;
  font-weight: 700;
  color: var(--text);
}

.page-home .step-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}

.page-home .step-panel {
  padding: 20px;
  border-radius: var(--home-radius);
  border: 1px solid var(--line);
  background: linear-gradient(158deg, var(--indigo), var(--harbor));
}

.page-home .step-panel h3 {
  margin: 0 0 12px;
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--gold);
}

.page-home .step-panel ul {
  margin: 0;
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text);
}

.page-home .step-panel li::marker {
  color: var(--gold-deep);
}

.page-home .step-more {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .step-more a {
  color: var(--sky);
  font-weight: 600;
  text-underline-offset: 3px;
}

/* ---------- 联系入口费用 ---------- */
.page-home .home-contact {
  padding: 44px 0 70px;
}

.page-home .contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-home .home-contact .block-index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold-deep);
}

.page-home .fee-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-home .fee-item {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: 5px 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .fee-item:first-child {
  border-top: 1px solid var(--line-soft);
}

.page-home .fee-name {
  font-size: 15.5px;
  font-weight: 700;
  color: var(--text);
}

.page-home .fee-amount {
  font-family: var(--font-num);
  font-size: 23px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--gold);
  white-space: nowrap;
}

.page-home .fee-desc {
  grid-column: 1 / -1;
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
}

.page-home .contact-hours {
  margin: 18px 0 20px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .contact-figure {
  margin: 0;
  border-radius: var(--home-radius);
  overflow: hidden;
  background: var(--harbor);
}

.page-home .contact-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-home .contact-figure .figure-caption {
  padding: 10px 12px 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 平板 ---------- */
@media (min-width: 700px) {
  .page-home .tier-list {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .hero-rail-img {
    height: 230px;
  }

  .page-home .entry-fig img {
    height: 260px;
  }

  .page-home .archive-figure img {
    height: 180px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1000px) {
  .page-home .home-hero {
    padding: 14px 0 62px;
  }

  .page-home .hero-grid {
    grid-template-columns: 3fr 5fr 2.7fr;
    gap: 28px;
    align-items: start;
  }

  .page-home .hero-fees,
  .page-home .hero-entry,
  .page-home .hero-rail {
    order: 0;
  }

  .page-home .hero-rail {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-home .hero-rail-img {
    height: 420px;
  }

  .page-home .hero-version {
    font-size: 72px;
  }

  .page-home .entry-fig img {
    height: 240px;
  }

  .page-home .hero-fees h1 {
    font-size: 38px;
  }

  .page-home .tier-price .stat-value {
    font-size: 42px;
  }

  .page-home .archive-head {
    grid-template-columns: 1.45fr 1fr;
    gap: 44px;
  }

  .page-home .archive-figure img {
    height: 200px;
  }

  .page-home .archive-item {
    flex: 0 0 226px;
  }

  .page-home .home-steps {
    padding: 62px 0 48px;
  }

  .page-home .steps-grid {
    grid-template-columns: 1.3fr 1fr;
    gap: 44px;
    align-items: start;
    margin-top: 28px;
  }

  .page-home .step {
    grid-template-columns: 58px 1fr;
    padding: 22px 0;
  }

  .page-home .step-num {
    font-size: 37px;
  }

  .page-home .step-panel {
    padding: 26px;
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-home .home-contact {
    padding: 56px 0 88px;
  }

  .page-home .contact-grid {
    grid-template-columns: 1.4fr 1fr;
    gap: 52px;
    align-items: start;
  }
}
<<<END>>>