.page-home {
  background: var(--cream);
  color: var(--ink);
  overflow-x: hidden;
}

/* ---------- 首屏专题封面 ---------- */
.page-home .home-cover {
  position: relative;
  overflow: hidden;
  padding: clamp(36px, 6vw, 76px) 0 clamp(30px, 5vw, 60px);
}

.page-home .home-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-soft) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.2) 70%, transparent);
}

.page-home .home-cover::after {
  content: "";
  position: absolute;
  top: -120px;
  right: -80px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(167, 139, 250, 0.28), transparent 68%);
  pointer-events: none;
}

.page-home .home-cover__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(30px, 4vw, 56px);
  align-items: center;
}

.page-home .home-cover h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 7vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--deep);
}

.page-home .home-cover__intro {
  margin: 20px 0 0;
  max-width: 60ch;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--text-muted);
}

.page-home .cover-index {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-home .cover-index li {
  border-bottom: 1px solid var(--line);
}

.page-home .cover-index a {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 14px 4px;
  text-decoration: none;
  color: inherit;
  transition: background 0.3s var(--ease), padding-left 0.3s var(--ease);
}

.page-home .cover-index a:hover,
.page-home .cover-index a:focus-visible {
  background: var(--mist);
  padding-left: 12px;
}

.page-home .cover-index__num {
  font-size: 12px;
  color: var(--slate);
}

.page-home .cover-index__body {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-home .cover-index__body strong {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--deep);
}

.page-home .cover-index__body small {
  font-size: 13px;
  color: var(--text-muted);
}

.page-home .cover-index__arrow {
  color: var(--cyan);
  font-family: var(--font-mono);
}

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

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

.page-home .cover-visual__img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-l);
  object-fit: cover;
}

.page-home .cover-visual__caption {
  display: block;
  margin-top: 10px;
  font-size: 12px;
  color: var(--slate);
}

.page-home .cover-visual__badge {
  position: absolute;
  right: 10px;
  bottom: 44px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 16px;
  border-radius: var(--radius-m);
  border-left: 3px solid var(--cyan);
  background: var(--deep);
  color: var(--mist);
  font-size: 12px;
  box-shadow: 0 14px 30px rgba(11, 37, 69, 0.22);
}

.page-home .cover-visual__badge .mono {
  font-size: 18px;
  color: var(--amber);
}

/* ---------- 章节索引条 ---------- */
.page-home .home-chapters {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--cream);
}

.page-home .home-chapters__list {
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 12px 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-home .home-chapters__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 700;
  color: var(--deep);
  text-decoration: none;
  padding-bottom: 3px;
  border-bottom: 2px solid transparent;
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease);
}

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

.page-home .home-chapters__link:hover,
.page-home .home-chapters__link:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- 三栏错落速览 ---------- */
.page-home .home-overview__head {
  display: grid;
  gap: 16px;
}

.page-home .home-overview h2,
.page-home .home-pricing h2,
.page-home .home-journal h2,
.page-home .trust-body h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 3.6vw, 42px);
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--deep);
}

.page-home .home-overview__note,
.page-home .pricing-head__note,
.page-home .journal-head__note {
  margin: 0;
  max-width: 48ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text-muted);
}

.page-home .overview-trio {
  display: grid;
  gap: 18px;
  margin-top: clamp(28px, 4vw, 48px);
}

.page-home .trio-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(20px, 2.4vw, 28px);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-l);
  background: var(--mist);
}

.page-home .trio-card--b {
  background: var(--cream);
  border-color: var(--line);
}

.page-home .trio-card--c {
  background: var(--deep);
  border-color: transparent;
  color: var(--mist);
}

.page-home .trio-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-home .trio-card__stamp {
  font-size: 11px;
  color: var(--slate);
}

.page-home .trio-card--c .trio-card__stamp {
  color: rgba(234, 244, 244, 0.66);
}

.page-home .trio-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.1vw, 23px);
  line-height: 1.3;
  color: inherit;
}

.page-home .trio-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--text-muted);
}

.page-home .trio-card--c p {
  color: rgba(234, 244, 244, 0.78);
}

.page-home .trio-card__media {
  margin: -4px 0 4px;
  border-radius: var(--radius-m);
  overflow: hidden;
}

.page-home .trio-card__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .trio-card__link {
  margin-top: auto;
  align-self: flex-start;
  padding-bottom: 3px;
  font-size: 14px;
  font-weight: 700;
  color: var(--deep);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-home .trio-card--c .trio-card__link {
  color: var(--cyan);
  border-bottom-color: rgba(34, 211, 238, 0.4);
}

.page-home .trio-card__link:hover,
.page-home .trio-card__link:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

/* ---------- 价格长条卡 ---------- */
.page-home .pricing-head {
  display: grid;
  gap: 16px;
}

.page-home .price-strips {
  display: grid;
  gap: 14px;
  margin-top: 30px;
}

.page-home .price-strip {
  display: grid;
  gap: 14px;
  padding: 18px clamp(16px, 2.2vw, 26px);
  border: 1px solid var(--line);
  border-left: 4px solid var(--cyan);
  border-radius: var(--radius-m);
  background: var(--cream);
  color: inherit;
  text-decoration: none;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.page-home .price-strip:hover,
.page-home .price-strip:focus-visible {
  transform: translateY(-3px);
  border-left-color: var(--amber);
  box-shadow: 0 16px 34px rgba(11, 37, 69, 0.1);
}

.page-home .price-strip__label {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.page-home .price-strip__title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--deep);
}

.page-home .price-strip__label .mono {
  font-size: 11.5px;
  color: var(--slate);
  letter-spacing: 0.04em;
}

.page-home .price-strip__figures {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
}

.page-home .price-figure {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-home .price-figure b {
  font-family: var(--font-mono);
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 700;
  color: var(--amber);
}

.page-home .price-figure i {
  font-style: normal;
  font-size: 12px;
  color: var(--text-muted);
}

.page-home .price-strip__go {
  font-family: var(--font-mono);
  color: var(--slate);
  transition: transform 0.3s var(--ease), color 0.3s var(--ease);
}

.page-home .price-strip:hover .price-strip__go {
  color: var(--amber);
  transform: translateX(4px);
}

.page-home .price-strip__more {
  display: block;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-muted);
  transition: max-height 0.4s var(--ease), opacity 0.3s var(--ease);
}

.page-home .price-strip:hover .price-strip__more,
.page-home .price-strip:focus-visible .price-strip__more {
  max-height: 9em;
  opacity: 1;
}

.page-home .pricing-foot {
  margin: 26px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--text-muted);
}

.page-home .pricing-foot a {
  color: var(--deep);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
}

.page-home .pricing-foot a:hover,
.page-home .pricing-foot a:focus-visible {
  border-bottom-color: var(--amber);
}

/* ---------- 服务数据 ---------- */
.page-home .home-trust {
  background: var(--deep);
  color: var(--mist);
}

.page-home .trust-inner {
  display: grid;
  gap: 30px;
}

.page-home .trust-visual {
  margin: 0;
}

.page-home .trust-visual img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-l);
  object-fit: cover;
}

.page-home .trust-visual figcaption {
  display: block;
  margin-top: 10px;
  font-size: 12px;
  color: rgba(234, 244, 244, 0.6);
}

.page-home .trust-body .eyebrow {
  color: rgba(234, 244, 244, 0.7);
}

.page-home .trust-body h2 {
  color: var(--mist);
  margin-top: 12px;
}

.page-home .trust-body__lead {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(234, 244, 244, 0.8);
}

.page-home .stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 20px;
  margin: 26px 0 0;
}

.page-home .stat {
  padding: 16px 0;
  border-top: 1px solid var(--line-invert);
}

.page-home .stat dt {
  font-size: clamp(18px, 2.2vw, 24px);
  font-weight: 700;
  color: var(--cyan);
}

.page-home .stat dd {
  margin: 6px 0 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: rgba(234, 244, 244, 0.74);
}

.page-home .trust-note {
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-invert);
  font-size: 13px;
  line-height: 1.75;
  color: rgba(234, 244, 244, 0.7);
}

/* ---------- 品牌日志索引 ---------- */
.page-home .journal-head {
  display: grid;
  gap: 16px;
}

.page-home .journal-list {
  margin-top: 28px;
  border-top: 1px solid var(--line);
}

.page-home .journal-item {
  display: grid;
  gap: 8px;
  padding: 18px 2px;
  border-bottom: 1px solid var(--line);
  color: inherit;
  text-decoration: none;
  transition: background 0.3s var(--ease), padding-left 0.3s var(--ease);
}

.page-home .journal-item:hover,
.page-home .journal-item:focus-visible {
  background: var(--mist);
  padding-left: 12px;
}

.page-home .journal-item__num {
  font-size: 12px;
  color: var(--slate);
}

.page-home .journal-item .tag {
  justify-self: start;
}

.page-home .journal-item__title {
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--deep);
}

.page-home .journal-item__meta {
  font-size: 12px;
  color: var(--slate);
}

.page-home .journal-foot {
  margin-top: 26px;
}

/* ---------- 反馈快捷区 ---------- */
.page-home .support-panel {
  position: relative;
  display: grid;
  gap: 26px;
  overflow: hidden;
  padding: clamp(24px, 4vw, 48px);
  border-radius: var(--radius-l);
  background: var(--deep);
  color: var(--mist);
}

.page-home .support-panel::after {
  content: "";
  position: absolute;
  top: -90px;
  left: -60px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(167, 139, 250, 0.3), transparent 70%);
  pointer-events: none;
}

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

.page-home .support-panel .eyebrow {
  color: rgba(234, 244, 244, 0.7);
}

.page-home .support-panel h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(25px, 3.4vw, 38px);
  line-height: 1.18;
  letter-spacing: -0.015em;
  color: var(--mist);
}

.page-home .support-panel p {
  margin: 16px 0 0;
  max-width: 56ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(234, 244, 244, 0.8);
}

.page-home .support-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
}

.page-home .copy-status {
  font-size: 12px;
  color: var(--cyan);
}

.page-home .support-panel__meta {
  margin-top: 18px;
  font-size: 12px;
  color: rgba(234, 244, 244, 0.6);
}

.page-home .support-panel__media {
  position: relative;
  z-index: 1;
  margin: 0;
}

.page-home .support-panel__media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-m);
  object-fit: cover;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .home-cover__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

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

  .page-home .journal-item {
    grid-template-columns: 36px 96px minmax(0, 1fr) 84px;
    align-items: center;
    gap: 16px;
  }

  .page-home .journal-item__meta {
    text-align: right;
  }
}

@media (min-width: 880px) {
  .page-home .home-overview__head,
  .page-home .pricing-head,
  .page-home .journal-head {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    align-items: end;
  }

  .page-home .overview-trio {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
    gap: 22px;
  }

  .page-home .trio-card--a {
    margin-top: 36px;
  }

  .page-home .trio-card--b {
    margin-top: 0;
  }

  .page-home .trio-card--c {
    margin-top: 70px;
  }

  .page-home .price-strip {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.45fr) 26px;
    align-items: center;
    gap: 18px;
  }

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

  .page-home .trust-inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    align-items: center;
    gap: 44px;
  }

  .page-home .support-panel {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
    gap: 36px;
  }

  .page-home .cover-visual__badge {
    right: -14px;
  }
}

@media (hover: none) {
  .page-home .price-strip__more {
    max-height: none;
    opacity: 1;
    margin-top: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .price-strip,
  .page-home .price-strip__more,
  .page-home .price-strip__go,
  .page-home .cover-index a,
  .page-home .journal-item,
  .page-home .home-chapters__link {
    transition: none;
  }

  .page-home .price-strip:hover {
    transform: none;
  }
}
<<<END>>>