.page-home {
  background: var(--c-dusk);
  color: var(--c-paper);
  font-family: var(--font-body);
  line-height: 1.75;
}

/* 面包屑 */
.page-home .hm-crumb {
  background: var(--c-ink);
  border-bottom: 1px solid rgba(143, 167, 155, 0.2);
  padding: 12px 0;
}

.page-home .hm-crumb .pj-breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-home .hm-crumb .pj-breadcrumb__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--c-zinc);
}

.page-home .hm-crumb .pj-breadcrumb__item + .pj-breadcrumb__item::before {
  content: "/";
  color: var(--c-zinc);
}

.page-home .hm-crumb .pj-breadcrumb__link {
  color: var(--c-line);
  text-decoration: none;
}

.page-home .hm-crumb .pj-breadcrumb__link:hover {
  color: var(--c-gold);
}

/* 首屏 */
.page-home .hm-hero {
  position: relative;
  padding: clamp(26px, 5vw, 56px) 0 0;
  border-bottom: 1px solid rgba(143, 167, 155, 0.25);
  background:
    repeating-linear-gradient(90deg, rgba(143, 167, 155, 0.1) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(143, 167, 155, 0.1) 0 1px, transparent 1px 72px),
    radial-gradient(120% 90% at 84% 10%, rgba(216, 169, 75, 0.16), transparent 62%),
    linear-gradient(158deg, #0b1110 0%, #101a1a 44%, #142e27 100%);
}

.page-home .hm-hero__grid {
  display: grid;
  gap: clamp(22px, 4vw, 36px);
}

.page-home .hm-hero__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--c-gold);
}

.page-home .hm-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.01em;
}

.page-home .hm-hero__title-main {
  display: block;
  font-size: clamp(32px, 8.2vw, 72px);
  line-height: 1.08;
  color: var(--c-paper-2);
}

.page-home .hm-hero__title-brand {
  display: block;
  margin-top: 8px;
  font-size: clamp(18px, 3.6vw, 28px);
  line-height: 1.42;
  font-weight: 700;
  color: var(--c-gold-lift);
}

.page-home .hm-hero__lead {
  margin: 18px 0 0;
  max-width: 46em;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(232, 226, 212, 0.84);
}

.page-home .hm-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-home .hm-hero__note {
  display: none;
}

/* 图片容器 */
.page-home .hm-fig {
  position: relative;
  margin: 0;
  border: 1px solid rgba(216, 169, 75, 0.34);
  background: var(--c-table);
  overflow: hidden;
}

.page-home .hm-fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.05);
}

.page-home .hm-fig::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(143, 167, 155, 0.18) 0 1px, transparent 1px 52px),
    repeating-linear-gradient(0deg, rgba(143, 167, 155, 0.18) 0 1px, transparent 1px 52px);
  mix-blend-mode: screen;
}

.page-home .hm-hero__fig {
  clip-path: polygon(0 0, 100% 0, 100% 92%, 86% 100%, 0 100%);
}

.page-home .hm-hero__figcap {
  padding: 9px 12px;
  border-top: 1px solid rgba(143, 167, 155, 0.28);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--c-line);
  background: rgba(11, 17, 16, 0.5);
}

/* 四条路线 */
.page-home .hm-routes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: clamp(24px, 4vw, 48px) 0 0;
  padding: 0;
  list-style: none;
  background: rgba(143, 167, 155, 0.28);
  border-top: 1px solid rgba(143, 167, 155, 0.28);
}

.page-home .hm-route {
  display: grid;
  gap: 4px;
  padding: 16px 16px 18px;
  background: var(--c-dusk);
  color: var(--c-paper);
  text-decoration: none;
  transition: background var(--dur) var(--ease);
}

.page-home .hm-route:hover,
.page-home .hm-route:focus-visible {
  background: var(--c-pine);
}

.page-home .hm-route__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--c-gold);
}

.page-home .hm-route__name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--c-paper-2);
}

.page-home .hm-route__desc {
  font-size: 13px;
  line-height: 1.65;
  color: rgba(232, 226, 212, 0.7);
}

/* 规模数据带 */
.page-home .hm-stats {
  padding: clamp(20px, 3vw, 30px) 0;
  background: var(--c-ink);
  border-bottom: 1px solid rgba(143, 167, 155, 0.2);
}

.page-home .hm-stats__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .hm-stats__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(20px, 3vw, 27px);
  letter-spacing: 0.02em;
  color: var(--c-gold);
}

.page-home .hm-stats__label {
  display: block;
  margin-top: 4px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--c-line);
}

/* 主体与索引 */
.page-home .hm-body {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gut);
}

.page-home .hm-index {
  padding: 20px 0 8px;
  border-bottom: 1px solid rgba(143, 167, 155, 0.2);
}

.page-home .hm-index__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--c-gold);
}

.page-home .hm-index__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-home .hm-index__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  white-space: nowrap;
  font-size: 13px;
  color: var(--c-paper);
  text-decoration: none;
  border: 1px solid rgba(143, 167, 155, 0.34);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .hm-index__link:hover,
.page-home .hm-index__link:focus-visible {
  color: var(--c-gold-lift);
  border-color: rgba(216, 169, 75, 0.7);
}

.page-home .hm-index__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-gold);
}

/* 章节 */
.page-home .hm-chapter {
  padding: clamp(38px, 6vw, 68px) 0;
  border-bottom: 1px solid rgba(143, 167, 155, 0.18);
  scroll-margin-top: 92px;
}

.page-home .hm-chapter:last-child {
  border-bottom: 0;
}

.page-home .hm-chapter__head {
  margin-bottom: 18px;
}

.page-home .hm-chapter__num {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--c-gold);
}

.page-home .hm-chapter h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(23px, 4.4vw, 36px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--c-paper-2);
}

.page-home .hm-chapter p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(232, 226, 212, 0.82);
}

.page-home .hm-split {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  align-items: start;
}

/* 找回面板 */
.page-home .hm-recover {
  margin-top: 4px;
}

.page-home .hm-recover__btn {
  margin-bottom: 12px;
}

.page-home .hm-recover__panel {
  padding: 14px 16px;
  border-left: 2px solid var(--c-gold);
  background: rgba(30, 74, 59, 0.45);
}

.page-home .hm-recover__panel[hidden] {
  display: none;
}

.page-home .hm-steps {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .hm-steps li {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(232, 226, 212, 0.86);
}

.page-home .hm-step__n {
  display: block;
  height: 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 22px;
  text-align: center;
  color: var(--c-gold);
  border: 1px solid rgba(216, 169, 75, 0.5);
}

/* 卡片 */
.page-home .hm-card {
  margin-bottom: 14px;
  padding: 16px;
  background: var(--c-table);
  border-top: 2px solid var(--c-gold);
}

.page-home .hm-card__label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--c-line);
}

.page-home .hm-card__value {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--c-gold-lift);
}

.page-home .hm-card__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(232, 226, 212, 0.72);
}

/* 文字链接 */
.page-home .hm-link {
  display: inline-block;
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--c-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(216, 169, 75, 0.45);
}

.page-home .hm-link:hover,
.page-home .hm-link:focus-visible {
  color: var(--c-gold-lift);
  border-color: var(--c-gold-lift);
}

.page-home .hm-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 16px;
}

/* 回放入口 */
.page-home .hm-entries {
  display: grid;
  gap: 12px;
  margin: 4px 0 16px;
  padding: 0;
  list-style: none;
}

.page-home .hm-entry {
  padding: 16px;
  background: var(--c-table);
  border-left: 3px solid var(--c-gold);
}

.page-home .hm-entry__tag {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--c-gold);
}

.page-home .hm-entry h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--c-paper-2);
}

.page-home .hm-entry p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(232, 226, 212, 0.78);
}

/* 版本列表 */
.page-home .hm-versions {
  display: grid;
  gap: 1px;
  margin: 16px 0 12px;
  padding: 0;
  list-style: none;
  background: rgba(143, 167, 155, 0.22);
  border: 1px solid rgba(143, 167, 155, 0.22);
}

.page-home .hm-version {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  padding: 10px 13px;
  background: var(--c-dusk);
}

.page-home .hm-version__year {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-gold);
}

.page-home .hm-version__name {
  font-size: 14px;
  color: var(--c-paper);
}

.page-home .hm-version__tag {
  margin-left: auto;
  padding: 1px 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-line);
  border: 1px solid rgba(143, 167, 155, 0.42);
}

.page-home .hm-version--old .hm-version__tag {
  color: var(--c-clay);
  border-color: rgba(184, 92, 72, 0.55);
}

.page-home .hm-note {
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--c-zinc);
}

/* 小屏三项查看方式 */
.page-home .hm-chips {
  display: grid;
  gap: 10px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-home .hm-chip {
  padding: 12px 13px;
  background: rgba(20, 46, 39, 0.7);
  border: 1px solid rgba(143, 167, 155, 0.32);
}

.page-home .hm-chip strong {
  display: block;
  margin-bottom: 4px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--c-gold-lift);
}

.page-home .hm-chip span {
  display: block;
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(232, 226, 212, 0.74);
}

.page-home .hm-fig--tall img {
  aspect-ratio: 3 / 4;
}

.page-home .hm-fig--wide {
  margin-bottom: 18px;
}

.page-home .hm-fig--wide img {
  aspect-ratio: 12 / 7;
}

/* 产品线 */
.page-home .hm-lines {
  display: grid;
  gap: 12px;
  margin: 18px 0;
  padding: 0;
  list-style: none;
}

.page-home .hm-line {
  padding: 16px;
  background: var(--c-table);
  border: 1px solid rgba(143, 167, 155, 0.3);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-home .hm-line:hover {
  transform: translateY(-3px);
  background: var(--c-pine);
  border-color: rgba(216, 169, 75, 0.7);
}

.page-home .hm-line__meta {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--c-gold);
}

.page-home .hm-line__name {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--c-paper-2);
}

.page-home .hm-line__scene {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(232, 226, 212, 0.8);
}

/* 联系 */
.page-home .hm-contact {
  display: grid;
  gap: 1px;
  margin: 8px 0 16px;
  padding: 0;
  list-style: none;
  background: rgba(143, 167, 155, 0.22);
  border-top: 1px solid rgba(143, 167, 155, 0.22);
  border-bottom: 1px solid rgba(143, 167, 155, 0.22);
}

.page-home .hm-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding: 12px 4px;
  background: var(--c-dusk);
}

.page-home .hm-contact__label {
  min-width: 62px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--c-line);
}

.page-home .hm-contact__value {
  flex: 1 1 200px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--c-paper);
  text-decoration: none;
  word-break: break-word;
}

.page-home a.hm-contact__value:hover {
  color: var(--c-gold);
}

.page-home .hm-copy {
  flex: 0 0 auto;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--c-gold);
  background: transparent;
  border: 1px solid rgba(216, 169, 75, 0.5);
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-home .hm-copy:hover,
.page-home .hm-copy:focus-visible {
  color: var(--c-ink);
  background: var(--c-gold);
}

.page-home .hm-copy.is-copied {
  color: var(--c-ink);
  background: var(--c-gold-lift);
}

/* 断点 */
@media (min-width: 640px) {
  .page-home .hm-stats__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 720px) {
  .page-home .hm-routes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-home .hm-route {
    padding: 18px 18px 22px;
  }
}

@media (min-width: 900px) {
  .page-home .hm-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: end;
  }

  .page-home .hm-split {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-home .hm-split--rev {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  }

  .page-home .hm-chapter p {
    font-size: 16px;
  }
}

@media (min-width: 1024px) {
  .page-home .hm-routes {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .hm-hero__note {
    display: block;
    position: absolute;
    top: 96px;
    right: 22px;
    margin: 0;
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.32em;
    color: rgba(143, 167, 155, 0.7);
  }
}

@media (min-width: 1080px) {
  .page-home .hm-body {
    display: grid;
    grid-template-columns: 210px minmax(0, 1fr);
    gap: clamp(20px, 3vw, 48px);
    align-items: start;
  }

  .page-home .hm-index {
    position: sticky;
    top: 96px;
    padding: 44px 0 44px;
    border-bottom: 0;
    border-right: 1px solid rgba(143, 167, 155, 0.2);
  }

  .page-home .hm-index__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding: 0;
  }

  .page-home .hm-index__link {
    padding: 9px 12px 9px 12px;
    white-space: normal;
    border: 0;
    border-left: 2px solid transparent;
    transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
  }

  .page-home .hm-index__link:hover,
  .page-home .hm-index__link:focus-visible {
    background: rgba(30, 74, 59, 0.5);
    border-left-color: var(--c-gold);
  }

  .page-home .hm-chapters {
    min-width: 0;
  }
}