.page-home {
  --home-card-pad: clamp(16px, 2.4vw, 26px);
  --home-section-pad: clamp(48px, 8vw, 88px);
  display: block;
}

/* ============ 首屏：章节预览式入口 ============ */
.page-home .hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line-dark);
}
.page-home .hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-home .hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .4;
}
.page-home .hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(120% 80% at 12% 0%, rgba(27, 58, 143, .5) 0%, rgba(7, 11, 31, 0) 62%),
    linear-gradient(180deg, rgba(7, 11, 31, .42) 0%, rgba(7, 11, 31, .8) 58%, var(--night) 100%);
}
.page-home .hero-inner {
  position: relative;
  z-index: 2;
  padding: clamp(40px, 9vw, 92px) 0 clamp(32px, 6vw, 64px);
}
.page-home .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: .82rem;
  color: var(--mist);
}
.page-home .crumb-sep {
  color: var(--line-dark-2);
}
.page-home .eyebrow {
  margin-top: 18px;
  color: var(--gold);
}
.page-home h1 {
  margin-top: 10px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(2rem, 7.2vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--cream);
}
.page-home .hero-lead {
  margin-top: 18px;
  max-width: 62ch;
  font-size: clamp(.98rem, 2.2vw, 1.1rem);
  line-height: 1.9;
  color: var(--mist);
}
.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.page-home .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 34px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--line-dark);
}
.page-home .hero-stats li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  background: rgba(14, 22, 51, .88);
}
.page-home .stat-num {
  font-size: 1.3rem;
  color: var(--gold);
  line-height: 1.2;
}
.page-home .stat-label {
  font-size: .8rem;
  color: var(--mist);
}

/* ============ 章节索引条 ============ */
.page-home .chapter-rail {
  position: sticky;
  top: var(--header-h);
  z-index: 15;
  background: rgba(7, 11, 31, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-dark);
}
.page-home .rail-list {
  display: flex;
  gap: 4px;
  padding: 8px 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.page-home .rail-list::-webkit-scrollbar {
  display: none;
}
.page-home .rail-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid transparent;
  border-radius: var(--radius-s);
  font-size: .84rem;
  color: var(--mist);
  white-space: nowrap;
  transition: color var(--t-fast) var(--ease), background var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.page-home .rail-link:hover,
.page-home .rail-link:focus-visible {
  color: var(--cream);
  background: rgba(47, 107, 224, .16);
  border-color: var(--line-dark-2);
}
.page-home .rail-num {
  font-size: .74rem;
  color: var(--gold);
}

/* ============ 通用章节 ============ */
.page-home .home-section {
  padding: var(--home-section-pad) 0;
}
.page-home .section-band {
  margin-bottom: clamp(18px, 3vw, 30px);
}
.page-home .home-lead {
  max-width: 66ch;
  margin-bottom: clamp(20px, 3.4vw, 34px);
  font-size: 1rem;
  line-height: 1.9;
  color: var(--mist);
}

/* ============ 01 路径卡 ============ */
.page-home .path-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.page-home .path-card {
  display: block;
  padding: 20px 18px 22px;
  border: 1px solid var(--line-dark-2);
  border-radius: var(--radius-m);
  background: linear-gradient(158deg, rgba(27, 58, 143, .42) 0%, rgba(14, 22, 51, .94) 62%);
  color: var(--cream);
  transition: transform var(--t-mid) var(--ease), box-shadow var(--t-mid) var(--ease), border-color var(--t-mid) var(--ease);
}
.page-home .path-card:hover,
.page-home .path-card:focus-visible {
  transform: translateY(-2px);
  border-color: var(--line-cream);
  box-shadow: var(--shadow-lift);
}
.page-home .path-num {
  display: block;
  font-size: .86rem;
  color: var(--gold);
  margin-bottom: 10px;
}
.page-home .path-card h3 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.18rem;
  letter-spacing: -.01em;
}
.page-home .path-card p {
  margin-top: 10px;
  font-size: .92rem;
  line-height: 1.85;
  color: var(--mist);
}
.page-home .path-go {
  display: inline-block;
  margin-top: 16px;
  font-size: .84rem;
  color: var(--cobalt-bright);
  border-bottom: 1px solid rgba(47, 107, 224, .5);
  padding-bottom: 2px;
}
.page-home .path-card--lead {
  background: linear-gradient(158deg, rgba(232, 179, 74, .16) 0%, rgba(27, 58, 143, .5) 40%, rgba(14, 22, 51, .96) 100%);
  border-color: rgba(232, 179, 74, .38);
}
.page-home .path-card--lead .path-go {
  color: var(--gold);
  border-bottom-color: rgba(232, 179, 74, .5);
}

.page-home .path-figure {
  margin-top: 26px;
}
.page-home .path-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-m);
  border: 1px solid var(--line-dark-2);
}
.page-home .path-figure figcaption {
  margin-top: 10px;
  font-size: .82rem;
  color: var(--mist);
}

/* ============ 02 本月整理 ============ */
.page-home .fresh-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: start;
}
.page-home .fresh-main {
  color: var(--ink);
  padding: var(--home-card-pad);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-paper);
}
.page-home .fresh-main h3 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.2rem, 3vw, 1.55rem);
  letter-spacing: -.01em;
}
.page-home .fresh-main p {
  margin-top: 12px;
  font-size: .95rem;
  line-height: 1.9;
  color: rgba(16, 26, 51, .84);
}
.page-home .fresh-figures {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line-light);
}
.page-home .figure-num {
  display: block;
  font-size: 1.32rem;
  color: var(--cobalt);
  line-height: 1.2;
}
.page-home .figure-label {
  display: block;
  margin-top: 4px;
  font-size: .78rem;
  color: rgba(16, 26, 51, .68);
}
.page-home .fresh-side {
  padding: var(--home-card-pad);
  border: 1px solid var(--line-dark-2);
  border-radius: var(--radius-m);
  background: var(--paper-deep);
}
.page-home .fresh-side .eyebrow {
  color: var(--neon);
}
.page-home .fresh-side h3 {
  margin-top: 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--cream);
}
.page-home .side-list {
  margin-top: 14px;
  display: grid;
  gap: 12px;
}
.page-home .side-list li {
  position: relative;
  padding-left: 16px;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--mist);
}
.page-home .side-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .7em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--cobalt-bright);
}
.page-home .side-note {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line-dark);
  font-size: .85rem;
  line-height: 1.8;
  color: var(--mist);
}
.page-home .btn-inline {
  margin-top: 18px;
}

/* ============ 03 检索 ============ */
.page-home .search-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 46px);
  align-items: center;
}
.page-home .search-copy h3 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.15rem, 2.8vw, 1.45rem);
  color: var(--cream);
}
.page-home .search-copy p {
  margin-top: 12px;
  font-size: .95rem;
  line-height: 1.9;
  color: var(--mist);
}
.page-home .field-list {
  margin-top: 20px;
  border-top: 1px solid var(--line-dark);
}
.page-home .field-row {
  display: grid;
  grid-template-columns: minmax(88px, 118px) 1fr;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line-dark);
}
.page-home .field-key {
  font-size: .85rem;
  color: var(--gold);
}
.page-home .field-val {
  font-size: .9rem;
  color: var(--mist);
}
.page-home .search-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-m);
  border: 1px solid var(--line-cream);
  box-shadow: var(--shadow-paper);
}
.page-home .search-figure figcaption {
  margin-top: 12px;
  font-size: .82rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ============ 04 小屏阅读 ============ */
.page-home .mobile-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}
.page-home .mobile-figure {
  max-width: 320px;
  margin: 0 auto;
}
.page-home .mobile-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-m);
  border: 1px solid var(--line-cream);
  box-shadow: var(--shadow-paper);
}
.page-home .mobile-copy > p {
  font-size: .97rem;
  line-height: 1.9;
  color: var(--mist);
}
.page-home .step-list {
  margin-top: 20px;
}
.page-home .step-list li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  padding: 15px 0;
  border-bottom: 1px dashed var(--line-dark);
  font-size: .93rem;
  line-height: 1.8;
  color: var(--cream);
}
.page-home .step-list li:first-child {
  border-top: 1px dashed var(--line-dark);
}
.page-home .step-idx {
  font-weight: 700;
  color: var(--jade);
}
.page-home .mobile-note {
  margin-top: 18px;
  padding-left: 14px;
  border-left: 3px solid var(--jade);
  font-size: .9rem;
  line-height: 1.85;
  color: var(--mist);
}

/* ============ 05 收藏指引 ============ */
.page-home .collect-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.page-home .collect-step {
  padding: var(--home-card-pad);
  border: 1px solid var(--line-dark-2);
  border-radius: var(--radius-m);
  background: linear-gradient(160deg, rgba(27, 58, 143, .5) 0%, rgba(14, 22, 51, .92) 68%);
}
.page-home .step-num {
  display: block;
  margin-bottom: 10px;
  font-size: 1.9rem;
  line-height: 1;
  color: rgba(232, 179, 74, .86);
}
.page-home .collect-step h3 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.08rem;
  color: var(--cream);
}
.page-home .collect-step p {
  margin-top: 10px;
  font-size: .9rem;
  line-height: 1.85;
  color: var(--mist);
}
.page-home .collect-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 26px;
  padding: 20px;
  border: 1px solid var(--line-cream);
  border-radius: var(--radius-m);
  background: rgba(14, 22, 51, .7);
}
.page-home .collect-foot p {
  flex: 1 1 260px;
  font-size: .92rem;
  line-height: 1.85;
  color: var(--mist);
}

/* ============ 06 客服与时限 ============ */
.page-home .service-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.page-home .service-card {
  padding: var(--home-card-pad);
  border: 1px solid var(--line-dark-2);
  border-radius: var(--radius-m);
  background: var(--paper-deep);
}
.page-home .service-card h3 {
  margin-top: 14px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.12rem;
  color: var(--cream);
}
.page-home .service-card p {
  margin-top: 10px;
  font-size: .92rem;
  line-height: 1.85;
  color: var(--mist);
}

/* ============ 结尾入口 ============ */
.page-home .cta-strip {
  padding: clamp(36px, 6vw, 64px) 0;
  border-top: 1px solid var(--line-cream);
  border-bottom: 1px solid var(--line-cream);
  background: linear-gradient(118deg, var(--cobalt) 0%, #12224d 46%, var(--night) 100%);
}
.page-home .cta-inner {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.page-home .cta-inner h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.3rem, 3.4vw, 1.9rem);
  letter-spacing: -.01em;
  color: var(--cream);
}
.page-home .cta-inner p {
  margin-top: 10px;
  max-width: 56ch;
  font-size: .95rem;
  line-height: 1.85;
  color: var(--mist);
}
.page-home .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ============ 断点 ============ */
@media (min-width: 640px) {
  .page-home .path-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-home .collect-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .page-home .field-row {
    grid-template-columns: 140px 1fr;
  }
  .page-home .search-layout,
  .page-home .mobile-layout {
    grid-template-columns: 1.05fr .95fr;
  }
  .page-home .mobile-layout {
    grid-template-columns: .78fr 1.22fr;
  }
  .page-home .mobile-figure {
    margin: 0;
  }
  .page-home .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .cta-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
  }
}

@media (min-width: 1024px) {
  .page-home .path-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
  .page-home .path-card {
    grid-column: span 2;
  }
  .page-home .path-card:nth-child(4),
  .page-home .path-card:nth-child(5) {
    grid-column: span 3;
  }
  .page-home .fresh-grid {
    grid-template-columns: 1.42fr 1fr;
    gap: 22px;
  }
  .page-home .search-layout {
    grid-template-columns: 1fr .92fr;
    gap: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .path-card,
  .page-home .rail-link {
    transition: none;
  }
  .page-home .path-card:hover,
  .page-home .path-card:focus-visible {
    transform: none;
  }
}