.page-home {
  position: relative;
  display: block;
  padding-top: calc(var(--bar-h) + 36px);
  padding-bottom: 0;
  overflow-x: clip;
}

@media (min-width: 1024px) {
  .page-home {
    padding-top: calc(var(--bar-h) + 64px);
    background-image: repeating-linear-gradient(
      90deg,
      transparent 0 119px,
      rgba(59, 240, 210, .045) 119px 120px
    );
  }
}

/* ---------- 00 站点声明 ---------- */

.page-home .home-stmt {
  display: grid;
  gap: 20px;
  padding-bottom: clamp(36px, 6vw, 72px);
}

.page-home .home-stmt__tag {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: .1em;
  color: var(--mute);
}

.page-home .home-stmt__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 22px;
  padding: 0 8px;
  border: 1px solid var(--hair-strong);
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: .12em;
}

.page-home .home-stmt__label {
  color: var(--mute-dim);
}

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

@media (min-width: 900px) {
  .page-home .home-stmt__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 56px;
    align-items: end;
  }
}

.page-home .home-stmt__title {
  margin: 0 0 22px;
  font-size: var(--fs-2xl);
  font-weight: 250;
  line-height: 1.02;
  letter-spacing: -.022em;
  color: var(--white);
}

@media (min-width: 900px) {
  .page-home .home-stmt__title {
    max-width: 15ch;
    margin-bottom: 26px;
  }
}

.page-home .home-stmt__lede {
  max-width: 44ch;
  margin: 0;
  color: var(--mute);
}

.page-home .home-stmt__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--hair);
  overflow: hidden;
  background: var(--ink-900);
}

.page-home .home-stmt__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(158deg, rgba(59, 240, 210, .14), transparent 58%);
}

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

/* ---------- 分隔色带 ---------- */

.page-home .home-band {
  height: 2px;
  margin: 0 var(--gut) clamp(44px, 7vw, 84px);
  background: linear-gradient(90deg, rgba(59, 240, 210, .72), rgba(59, 240, 210, 0) 62%);
}

/* ---------- 适配清单 ---------- */

.page-home .home-fit {
  padding-bottom: clamp(56px, 9vw, 120px);
}

.page-home .home-fit__head {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(24px, 4vw, 40px);
}

@media (min-width: 900px) {
  .page-home .home-fit__head {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: end;
    gap: 48px;
  }
}

.page-home .home-fit__title {
  margin: 0;
  font-size: var(--fs-xl);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -.015em;
  color: var(--white);
}

.page-home .home-fit__note {
  max-width: 46ch;
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: var(--mute);
}

.page-home .home-fit__panel {
  position: relative;
  padding: clamp(22px, 3vw, 42px);
  background-color: var(--ink-700);
  background-image: repeating-linear-gradient(
      0deg,
      var(--grid) 0 1px,
      transparent 1px 56px
    ),
    repeating-linear-gradient(
      90deg,
      var(--grid) 0 1px,
      transparent 1px 56px
    );
  border: 1px solid var(--hair);
  box-shadow: 8px 8px 0 -1px var(--ink-800), 8px 8px 0 0 var(--hair);
}

.page-home .home-fit__tag {
  position: absolute;
  top: -1px;
  right: -1px;
  padding: 6px 10px;
  background: var(--cyan);
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
}

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

@media (min-width: 1024px) {
  .page-home .home-fit__inner {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 46px;
    align-items: start;
  }
}

.page-home .home-fit__visual {
  justify-self: start;
  width: 100%;
  max-width: 280px;
  margin: 0;
  border: 1px solid var(--hair);
  background: var(--ink-800);
  overflow: hidden;
}

@media (min-width: 1024px) {
  .page-home .home-fit__visual {
    max-width: none;
  }
}

.page-home .home-fit__visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 1 / 1;
  mix-blend-mode: screen;
}

.page-home .home-fit__groups {
  display: grid;
  gap: 26px;
}

@media (min-width: 720px) {
  .page-home .home-fit__groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 44px;
  }
}

.page-home .fit-group {
  border-top: 1px solid var(--hair);
  padding-top: 14px;
}

.page-home .fit-group__name {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 12px;
  font-size: var(--fs-md);
  font-weight: 600;
  line-height: 1.3;
  color: var(--white);
}

.page-home .fit-group__name::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(59, 240, 210, .14);
}

.page-home .fit-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-home .fit-item {
  display: grid;
  gap: 2px;
  padding-bottom: 9px;
  border-bottom: 1px dashed rgba(147, 170, 189, .16);
}

.page-home .fit-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-home .fit-item__name {
  font-size: var(--fs-sm);
  line-height: 1.5;
  color: var(--white);
}

.page-home .fit-item__width {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--mute);
}

.page-home .home-fit__foot {
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--hair);
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: var(--mute);
  max-width: 62ch;
}

/* ---------- 第二栏 回访注册 / 大屏下载 ---------- */

.page-home .home-return {
  padding-bottom: clamp(56px, 9vw, 120px);
}

.page-home .home-return__head {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(24px, 4vw, 40px);
}

@media (min-width: 900px) {
  .page-home .home-return__head {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: end;
    gap: 48px;
  }
}

.page-home .home-return__title {
  margin: 0;
  font-size: var(--fs-xl);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -.015em;
  color: var(--white);
}

.page-home .home-return__note {
  max-width: 46ch;
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: var(--mute);
}

.page-home .home-return__band {
  position: relative;
  margin: 0 0 clamp(26px, 4vw, 44px);
  border: 1px solid var(--hair);
  overflow: hidden;
  background: var(--ink-900);
}

.page-home .home-return__band img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(150px, 24vw, 300px);
  object-fit: cover;
}

.page-home .home-return__grid {
  display: grid;
  gap: 20px;
}

@media (min-width: 860px) {
  .page-home .home-return__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
  }
}

.page-home .return-card {
  display: grid;
  gap: 14px;
  align-content: start;
  padding: clamp(22px, 3vw, 36px);
  background: var(--ink-700);
  border: 1px solid var(--hair);
  border-top: 2px solid var(--orange);
}

.page-home .return-card__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: .1em;
  color: var(--orange);
}

.page-home .return-card__title {
  margin: 0;
  font-size: var(--fs-md);
  font-weight: 600;
  line-height: 1.35;
  color: var(--white);
}

.page-home .return-card__text {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: var(--mute);
}

.page-home .return-card .btn {
  justify-self: start;
  margin-top: 4px;
}

/* ---------- 常用路径速览 ---------- */

.page-home .home-paths {
  padding-bottom: clamp(56px, 9vw, 120px);
}

.page-home .home-paths__title {
  margin: 0 0 clamp(22px, 3vw, 34px);
  font-size: var(--fs-lg);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-home .path-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--hair);
}

.page-home .path-item {
  display: grid;
  gap: 8px;
  padding: 22px 0;
  border-bottom: 1px solid var(--hair);
}

@media (min-width: 760px) {
  .page-home .path-item {
    grid-template-columns: 56px minmax(0, 1fr) auto;
    gap: 32px;
    align-items: baseline;
    padding: 26px 0;
  }
}

.page-home .path-item__num {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-home .path-item__body {
  display: grid;
  gap: 6px;
}

.page-home .path-item__name {
  margin: 0;
  font-size: var(--fs-md);
  font-weight: 600;
  line-height: 1.35;
  color: var(--white);
}

.page-home .path-item__text {
  margin: 0;
  max-width: 52ch;
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: var(--mute);
}

.page-home .path-item__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan);
  white-space: nowrap;
}

/* ---------- 栏目索引 01-06 ---------- */

.page-home .home-index {
  padding-bottom: clamp(56px, 9vw, 120px);
}

.page-home .home-index__material {
  margin: 0 0 clamp(32px, 5vw, 62px);
  border: 1px solid var(--hair);
  overflow: hidden;
  background: var(--ink-900);
}

.page-home .home-index__material img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 2 / 1;
}

.page-home .home-index__title {
  margin: 0 0 clamp(28px, 4vw, 48px);
  max-width: 20ch;
  font-size: clamp(30px, 5vw, 64px);
  font-weight: 250;
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--white);
}

.page-home .board {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--hair);
}

.page-home .board__link {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  column-gap: 16px;
  row-gap: 6px;
  padding: 20px 0;
  border-bottom: 1px solid var(--hair);
  text-decoration: none;
  color: inherit;
  transition: padding-left 160ms var(--ease), background-color 160ms var(--ease);
}

.page-home .board__num {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: .1em;
  color: var(--mute);
  transition: color 160ms var(--ease), transform 160ms var(--ease);
}

.page-home .board__name {
  font-size: var(--fs-md);
  font-weight: 600;
  line-height: 1.35;
  color: var(--white);
  transition: color 160ms var(--ease);
}

.page-home .board__desc {
  grid-column: 2 / -1;
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: var(--mute);
}

@media (min-width: 760px) {
  .page-home .board__link {
    grid-template-columns: 64px minmax(0, 5fr) minmax(0, 6fr);
    column-gap: 32px;
    align-items: baseline;
    padding: 24px 0;
  }

  .page-home .board__desc {
    grid-column: auto;
    text-align: right;
  }
}

.page-home .board__link:hover,
.page-home .board__link:focus-visible {
  background-color: rgba(59, 240, 210, .04);
  padding-left: 8px;
}

.page-home .board__link:hover .board__name,
.page-home .board__link:focus-visible .board__name {
  color: var(--cyan);
}

.page-home .board__link:hover .board__num,
.page-home .board__link:focus-visible .board__num {
  color: var(--cyan);
  transform: translateX(2px);
}

/* ---------- 近期更新摘要 ---------- */

.page-home .home-news {
  padding-bottom: clamp(56px, 9vw, 110px);
}

.page-home .home-news__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: clamp(20px, 3vw, 32px);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--hair);
}

.page-home .home-news__title {
  margin: 0;
  font-size: var(--fs-lg);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-home .home-news__more {
  font-size: var(--fs-sm);
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(59, 240, 210, .4);
  padding-bottom: 2px;
}

.page-home .news-strip {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

@media (min-width: 860px) {
  .page-home .news-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px;
  }
}

.page-home .news-strip__item {
  display: grid;
  gap: 8px;
  align-content: start;
  padding-top: 16px;
  border-top: 1px solid var(--hair);
}

.page-home .news-strip__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: .08em;
  color: var(--mute);
}

.page-home .news-strip__title {
  margin: 0;
  font-size: var(--fs-md);
  font-weight: 600;
  line-height: 1.4;
  color: var(--white);
}

.page-home .news-strip__text {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: var(--mute);
}

/* ---------- 联系与收藏提示 ---------- */

.page-home .home-contact {
  display: grid;
  gap: 24px;
  padding-bottom: clamp(64px, 10vw, 140px);
}

@media (min-width: 900px) {
  .page-home .home-contact {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 44px;
    align-items: start;
  }
}

.page-home .home-contact__main {
  display: grid;
  gap: 18px;
  padding: clamp(24px, 4vw, 44px);
  background: var(--mist);
  color: var(--ink-800);
  border: 1px solid var(--ink-600);
}

.page-home .home-contact__title {
  margin: 0;
  font-size: var(--fs-lg);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--ink-900);
}

.page-home .home-contact__text {
  margin: 0;
  max-width: 52ch;
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: var(--ink-600);
}

.page-home .contact-lines {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(10, 26, 42, .18);
}

.page-home .contact-lines__row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(10, 26, 42, .14);
}

@media (min-width: 620px) {
  .page-home .contact-lines__row {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

.page-home .contact-lines__key {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--ink-600);
}

.page-home .contact-lines__val {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: var(--ink-900);
  word-break: break-word;
}

.page-home .home-contact__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--ink-600);
}

.page-home .home-contact__link {
  justify-self: start;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--ink-900);
  text-decoration: none;
  border-bottom: 2px solid var(--cyan);
  padding-bottom: 2px;
}

.page-home .home-contact__aside {
  display: grid;
  gap: 14px;
  align-content: start;
  padding-top: 6px;
  border-top: 2px solid var(--cyan);
}

.page-home .home-contact__aside-title {
  margin: 0;
  font-size: var(--fs-md);
  font-weight: 600;
  line-height: 1.35;
  color: var(--white);
}

.page-home .home-contact__aside-text {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: var(--mute);
}

.page-home .home-contact__aside-link {
  justify-self: start;
  font-size: var(--fs-sm);
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(59, 240, 210, .4);
  padding-bottom: 2px;
}

/* ---------- 动效兼容 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-home .board__link,
  .page-home .board__num,
  .page-home .board__name {
    transition: none;
  }

  .page-home .board__link:hover,
  .page-home .board__link:focus-visible {
    padding-left: 0;
  }

  .page-home .board__link:hover .board__num,
  .page-home .board__link:focus-visible .board__num {
    transform: none;
  }
}