.page-home {
  --home-shadow: 10px 10px 0 rgba(11, 31, 51, .08);
  background: var(--paper);
  color: var(--ink);
}

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

.page-home figure {
  margin: 0;
}

.page-home figcaption {
  font-size: 11px;
  line-height: 1.6;
  color: var(--slate);
  letter-spacing: .02em;
}

/* ---------- 上下文条 ---------- */
.page-home .home-context {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.page-home .home-context-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  padding-block: 11px;
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--slate);
}

.page-home .home-context-inner .mono:last-child {
  color: var(--blue-700);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  padding-block: clamp(24px, 4vw, 56px) clamp(36px, 6vw, 80px);
  background:
    linear-gradient(180deg, var(--paper) 0%, var(--paper) calc(100% - 40px), var(--mist) calc(100% - 40px), var(--mist) 100%);
}

.page-home .home-hero-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  grid-template-columns: minmax(0, 1fr);
}

.page-home .home-hero-main h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 6vw, 64px);
  line-height: 1.08;
  letter-spacing: -.025em;
  color: var(--blue-900);
  margin: 10px 0 18px;
}

.page-home .home-lead {
  font-size: clamp(15px, 1.4vw, 18px);
  line-height: 1.78;
  color: var(--slate);
  margin: 0 0 22px;
  max-width: 46em;
}

.page-home .home-verdict {
  display: grid;
  gap: 6px;
  margin: 0 0 26px;
  padding: 14px 18px;
  border-left: 4px solid var(--orange-500);
  background: var(--mist);
}

.page-home .home-verdict .mono {
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--orange-500);
}

.page-home .home-verdict p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--blue-900);
  font-weight: 500;
}

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

/* 右侧章节索引卡 */
.page-home .home-hero-side {
  background: var(--paper);
  border: 1px solid var(--line-strong);
  box-shadow: var(--home-shadow);
  padding: 14px;
}

.page-home .home-hero-figure {
  border: 1px solid var(--line);
  overflow: hidden;
  margin-bottom: 14px;
}

.page-home .home-chapters-title {
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--slate);
  margin: 0 0 8px;
}

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

.page-home .home-chapters a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 8px;
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: background .15s ease, border-color .15s ease;
}

.page-home .home-chapters li:last-child a {
  border-bottom: 0;
}

.page-home .home-chapters a .mono {
  font-size: 11px;
  color: var(--slate);
}

.page-home .home-chapters a:hover,
.page-home .home-chapters a:focus-visible {
  background: rgba(242, 106, 46, .14);
  border-bottom-color: var(--orange-500);
}

.page-home .home-chapters a:hover .mono,
.page-home .home-chapters a:focus-visible .mono {
  color: var(--orange-500);
}

/* ---------- 区块通用 ---------- */
.page-home .home-sec {
  padding-block: clamp(40px, 6vw, 84px);
}

.page-home .home-sec--tint {
  background: var(--mist);
}

.page-home .home-sec--dark {
  background: var(--blue-900);
  color: var(--paper);
}

.page-home .home-sec-head {
  display: grid;
  gap: 10px;
  max-width: 780px;
  margin-bottom: clamp(22px, 3.5vw, 38px);
}

.page-home .home-sec-num {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--orange-500);
}

.page-home .home-sec-num::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--orange-500);
}

.page-home .home-sec-head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 3.4vw, 40px);
  line-height: 1.22;
  letter-spacing: -.015em;
  margin: 0;
  color: var(--blue-900);
}

.page-home .home-sec-head p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--slate);
}

.page-home .home-sec--dark .home-sec-head h2 {
  color: var(--paper);
}

.page-home .home-sec--dark .home-sec-head p {
  color: rgba(250, 246, 238, .76);
}

/* ---------- A 四维 ---------- */
.page-home .home-dims {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  grid-template-columns: minmax(0, 1fr);
}

.page-home .home-dim {
  background: var(--paper);
  padding: 20px 18px;
  display: grid;
  gap: 8px;
  align-content: start;
}

.page-home .home-dim-no {
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--orange-500);
}

.page-home .home-dim h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--blue-900);
  letter-spacing: -.01em;
}

.page-home .home-dim p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--slate);
}

.page-home .home-entry-row {
  margin-top: 22px;
  display: grid;
  gap: 16px;
  padding: 22px clamp(18px, 3vw, 28px);
  background: var(--blue-900);
}

.page-home .home-entry-row p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(250, 246, 238, .82);
}

.page-home .home-entry-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- B 权益与公告 ---------- */
.page-home .home-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.page-home .home-benefit-grid {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  grid-template-columns: minmax(0, 1fr);
}

.page-home .home-benefit-figure {
  background: var(--paper);
  border: 1px solid var(--line-strong);
  padding: 10px;
}

.page-home .home-benefit-figure img {
  border: 1px solid var(--line);
  width: 100%;
}

.page-home .home-benefit-figure figcaption {
  padding-top: 9px;
}

.page-home .home-benefit-cards {
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr);
}

.page-home .home-card {
  display: grid;
  gap: 9px;
  align-content: start;
  padding: 18px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 3px solid var(--blue-700);
  transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}

.page-home .home-card:hover,
.page-home .home-card:focus-within {
  border-top-color: var(--orange-500);
  box-shadow: 6px 6px 0 rgba(11, 31, 51, .07);
}

.page-home .home-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--blue-900);
}

.page-home .home-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

.page-home .home-link {
  justify-self: start;
  font-size: 13px;
  font-weight: 600;
  color: var(--blue-700);
  text-decoration: none;
  border-bottom: 1px solid var(--orange-300);
  padding-bottom: 2px;
}

.page-home .home-link::after {
  content: " →";
  color: var(--orange-500);
}

.page-home .home-link:hover,
.page-home .home-link:focus-visible {
  color: var(--orange-500);
  border-bottom-color: var(--orange-500);
}

/* ---------- C 旧版入口 ---------- */
.page-home .home-legacy-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  grid-template-columns: minmax(0, 1fr);
}

.page-home .home-years {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
  padding: 0;
}

.page-home .home-years li {
  padding: 6px 13px;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--blue-900);
}

.page-home .home-years li:first-child {
  background: var(--orange-500);
  border-color: var(--orange-500);
  color: var(--blue-900);
  font-weight: 700;
}

.page-home .home-facts {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin: 0 0 18px;
  grid-template-columns: minmax(0, 1fr);
}

.page-home .home-facts > div {
  background: var(--paper);
  padding: 12px 16px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.page-home .home-facts dt {
  font-size: 13px;
  color: var(--slate);
}

.page-home .home-facts dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  color: var(--blue-900);
}

.page-home .home-legacy-note {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--slate);
  padding-left: 14px;
  border-left: 3px solid var(--orange-300);
}

.page-home .home-legacy-figure {
  background: var(--paper);
  border: 1px solid var(--line-strong);
  padding: 10px;
  box-shadow: var(--home-shadow);
}

.page-home .home-legacy-figure img {
  width: 100%;
  border: 1px solid var(--line);
}

.page-home .home-legacy-figure figcaption {
  padding-top: 9px;
}

/* ---------- D 资源对照 ---------- */
.page-home .home-compare-grid {
  display: grid;
  gap: clamp(22px, 3.5vw, 38px);
  grid-template-columns: minmax(0, 1fr);
}

.page-home .home-compare-figure {
  border: 1px solid var(--line-light);
  padding: 10px;
  background: rgba(250, 246, 238, .04);
}

.page-home .home-compare-figure img {
  width: 100%;
}

.page-home .home-compare-figure figcaption {
  padding-top: 9px;
  color: rgba(250, 246, 238, .66);
}

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

.page-home .home-steps li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line-light);
}

.page-home .home-steps li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-home .home-steps .mono {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--orange-300);
  padding-top: 3px;
}

.page-home .home-steps h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .home-steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(250, 246, 238, .78);
}

.page-home .home-compare-action {
  margin-top: 26px;
}

/* ---------- E 收藏回访 ---------- */
.page-home .home-flow {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  grid-template-columns: minmax(0, 1fr);
}

.page-home .home-flow li {
  background: var(--paper);
  padding: 22px 18px;
  display: grid;
  gap: 8px;
  align-content: start;
  border-top: 3px solid var(--orange-500);
}

.page-home .home-flow .mono {
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--slate);
}

.page-home .home-flow h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--blue-900);
}

.page-home .home-flow p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-home .home-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .home-facts > div {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
}

@media (min-width: 760px) {
  .page-home .home-dims {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 900px) {
  .page-home .home-hero-grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-home .home-benefit-grid {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: start;
  }

  .page-home .home-legacy-grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-home .home-compare-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: start;
  }

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

@media (min-width: 1080px) {
  .page-home .home-dims {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-card,
  .page-home .home-chapters a {
    transition: none;
  }
}
<<<END>>>