.page-home {
  --home-strip-pad: max(1.25rem, calc((100% - var(--container)) / 2));
  --home-issue-w: 168px;
  --home-issue-h: 104px;
  position: relative;
}

/* ---------- 面包屑 ---------- */
.page-home .breadcrumbs {
  margin-bottom: var(--space-4);
}
.page-home .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-body);
  font-size: var(--size-small);
  color: var(--c-text-dim);
}
.page-home .breadcrumbs [aria-current="page"] {
  color: var(--c-primary);
  font-weight: 500;
}

/* ---------- 分屏首屏 ---------- */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  padding: var(--space-6) 0 var(--space-7);
  background:
    radial-gradient(ellipse at 82% 18%, rgba(168, 216, 234, 0.16), transparent 46%),
    radial-gradient(ellipse at 12% 88%, rgba(57, 255, 20, 0.06), transparent 52%),
    linear-gradient(148deg, var(--c-bg) 0%, #0f2440 68%, var(--c-bg) 100%);
  border-bottom: 1px solid rgba(74, 144, 217, 0.25);
}
.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 49.85%, rgba(74, 144, 217, 0.16) 50%, transparent 50.15%),
    linear-gradient(0deg, transparent 49.85%, rgba(74, 144, 217, 0.12) 50%, transparent 50.15%);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(circle at 72% 42%, #000 0%, transparent 68%);
  mask-image: radial-gradient(circle at 72% 42%, #000 0%, transparent 68%);
  pointer-events: none;
}
.page-home .home-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--c-primary), var(--c-accent), transparent);
  opacity: 0.7;
  pointer-events: none;
}
.page-home .home-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-6);
}
.page-home .home-hero__copy {
  min-width: 0;
}
.page-home .home-hero__flag {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  font-family: var(--font-action);
  font-size: var(--size-small);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-text-dim);
}
.page-home .home-hero__title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-display);
  font-size: var(--size-display);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--c-text);
}
.page-home .home-hero__title-sub {
  display: block;
  margin-top: 0.35em;
  font-size: 0.62em;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--c-text-dim);
}
.page-home .home-hero__desc {
  max-width: 36em;
  margin: 0 0 var(--space-5);
  font-family: var(--font-body);
  font-size: var(--size-body);
  line-height: 1.75;
  color: var(--c-text-dim);
}
.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}
.page-home .home-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  margin: 0;
  padding: var(--space-4) 0 0;
  border-top: 1px solid rgba(74, 144, 217, 0.3);
  list-style: none;
}
.page-home .home-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.page-home .home-hero__facts strong {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1.15;
  color: var(--c-glow);
}
.page-home .home-hero__facts span {
  font-family: var(--font-body);
  font-size: var(--size-small);
  color: var(--c-text-dim);
}
.page-home .home-hero__visual {
  position: relative;
  min-width: 0;
}
.page-home .home-hero__visual::before {
  content: "";
  position: absolute;
  inset: -18px;
  border: 1px dashed rgba(74, 144, 217, 0.35);
  border-radius: calc(var(--r-lg) + 10px);
  transform: rotate(-2deg);
  pointer-events: none;
}
.page-home .home-hero__frame {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  background: var(--c-bg-alt);
  box-shadow: 0 24px 64px rgba(2, 10, 24, 0.55);
}
.page-home .home-hero__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}
.page-home .home-hero__svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.page-home .home-hero__readout {
  position: absolute;
  left: var(--space-4);
  right: var(--space-4);
  bottom: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--r-md);
  background: rgba(10, 26, 47, 0.78);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.page-home .home-hero__readout-label {
  font-family: var(--font-action);
  font-size: var(--size-small);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-text-dim);
}
.page-home .home-hero__readout-num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--c-primary);
}
.page-home .home-hero__readout-note {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--size-small);
  color: var(--c-ice);
}

/* ---------- 承诺带 ---------- */
.page-home .home-promise {
  background: linear-gradient(90deg, rgba(57, 255, 20, 0.05), rgba(255, 122, 0, 0.04));
  border-bottom: 1px solid rgba(74, 144, 217, 0.18);
}
.page-home .home-promise__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.page-home .home-promise__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  padding: var(--space-4) var(--space-2);
  border-left: 1px solid rgba(74, 144, 217, 0.18);
  text-align: center;
}
.page-home .home-promise__item:first-child {
  border-left: 0;
}
.page-home .home-promise__num {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 5vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--c-primary);
}
.page-home .home-promise__desc {
  font-family: var(--font-body);
  font-size: 0.7rem;
  line-height: 1.4;
  color: var(--c-text-dim);
}

/* ---------- 层叠目录：规则 + 走势 ---------- */
.page-home .home-catalog {
  padding: var(--space-7) 0;
}
.page-home .home-catalog__grid {
  display: grid;
  gap: var(--space-7);
}
.page-home .home-catalog__grid > * {
  min-width: 0;
}
.page-home .home-section-head {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  gap: var(--space-3);
  align-items: end;
  margin-bottom: var(--space-5);
}
.page-home .home-section-head .page-annotation {
  margin: 0;
  padding-left: var(--space-3);
  font-family: var(--font-body);
  font-size: var(--size-small);
  line-height: 1.5;
  color: var(--c-text-dim);
}
.page-home .home-section-head--aside {
  margin-bottom: var(--space-4);
}
.page-home .home-section-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--size-h1);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--c-text);
}
.page-home .home-section-title::before {
  content: "";
  display: inline-block;
  width: 0.55em;
  height: 1.1em;
  margin-right: 0.4em;
  background: linear-gradient(135deg, var(--c-primary), var(--c-accent));
  border-radius: 2px;
  transform: skewX(-18deg);
  vertical-align: -0.1em;
}
.page-home .home-catalog__cards {
  display: grid;
  gap: var(--space-4);
}
.page-home .home-entry-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-5);
  border-radius: var(--r-lg);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.page-home .home-entry-card--doc {
  border-top: 3px solid var(--c-primary);
}
.page-home .home-entry-card--trend {
  border-top: 3px solid var(--c-accent);
}
.page-home .home-entry-card::after {
  content: "";
  position: absolute;
  right: -32px;
  top: -32px;
  width: 128px;
  height: 128px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(57, 255, 20, 0.15), transparent 70%);
  pointer-events: none;
}
.page-home .home-entry-card--trend::after {
  background: radial-gradient(circle, rgba(255, 122, 0, 0.18), transparent 70%);
}
.page-home .home-entry-card:hover {
  transform: translateY(-6px);
  border-color: var(--c-primary);
  box-shadow: 0 16px 48px rgba(2, 10, 24, 0.5);
}
.page-home .home-entry-card--trend:hover {
  border-color: var(--c-accent);
}
.page-home .home-entry-card__thumb {
  position: absolute;
  right: var(--space-4);
  top: var(--space-4);
  width: 84px;
  height: 84px;
  border-radius: var(--r-md);
  object-fit: cover;
  border: 1px solid var(--glass-border);
  opacity: 0.95;
  z-index: 0;
}
.page-home .home-entry-card .tag,
.page-home .home-entry-card__title,
.page-home .home-entry-card__text,
.page-home .home-entry-card__list,
.page-home .home-entry-card .link-arrow {
  z-index: 1;
}
.page-home .home-entry-card__title {
  margin: 0;
  padding-right: 76px;
  font-family: var(--font-display);
  font-size: var(--size-h2);
  font-weight: 700;
  line-height: 1.3;
  color: var(--c-text);
}
.page-home .home-entry-card__text {
  margin: 0;
  padding-right: 76px;
  font-family: var(--font-body);
  font-size: var(--size-body);
  line-height: 1.7;
  color: var(--c-text-dim);
}
.page-home .home-entry-card__list {
  margin: var(--space-1) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--size-small);
  color: var(--c-text);
}
.page-home .home-entry-card__list li {
  position: relative;
  padding-left: var(--space-4);
  line-height: 1.5;
}
.page-home .home-entry-card__list li::before {
  content: "▹";
  position: absolute;
  left: 0;
  color: var(--c-primary);
}
.page-home .home-entry-card--trend .home-entry-card__list li::before {
  color: var(--c-accent);
}
.page-home .home-entry-card .link-arrow {
  margin-top: var(--space-1);
}

/* ---------- 更新动态（旁注） ---------- */
.page-home .home-catalog__aside {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.page-home .home-news__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-3);
}
.page-home .home-news__item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--r-md);
  background: rgba(31, 58, 95, 0.38);
  border: 1px solid rgba(168, 216, 234, 0.12);
  transition: border-color var(--transition), background var(--transition);
}
.page-home .home-news__item:hover {
  border-color: var(--c-line);
  background: rgba(31, 58, 95, 0.62);
}
.page-home .home-news__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--r-sm);
  object-fit: cover;
  border: 1px solid var(--glass-border);
}
.page-home .home-news__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.page-home .home-news__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--size-h3);
  font-weight: 600;
  line-height: 1.3;
  color: var(--c-text);
}
.page-home .home-news__text {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--size-small);
  line-height: 1.55;
  color: var(--c-text-dim);
}
.page-home .home-catalog__aside > .link-arrow {
  align-self: flex-start;
}
.page-home .home-news__support {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-2);
  padding: var(--space-4);
  border-radius: var(--r-lg);
  background: var(--c-bg-alt);
  border: 1px solid rgba(255, 122, 0, 0.32);
}
.page-home .home-news__support-text {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--size-small);
  line-height: 1.6;
  color: var(--c-text-dim);
}
.page-home .home-news__support .btn {
  align-self: flex-start;
}

/* ---------- 期号导航横向滚动 ---------- */
.page-home .home-issues {
  padding: var(--space-7) 0;
  background: var(--c-bg-alt);
  border-top: 1px solid rgba(74, 144, 217, 0.2);
  border-bottom: 1px solid rgba(74, 144, 217, 0.2);
}
.page-home .home-issues__head {
  display: grid;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.page-home .home-issues__note {
  margin: 0;
  max-width: 52ch;
  font-family: var(--font-body);
  font-size: var(--size-small);
  line-height: 1.7;
  color: var(--c-text-dim);
}
.page-home .home-issues__strip {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-2) var(--home-strip-pad) var(--space-4);
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--c-line) transparent;
}
.page-home .home-issues__strip::-webkit-scrollbar {
  height: 6px;
}
.page-home .home-issues__strip::-webkit-scrollbar-thumb {
  background: var(--c-line);
  border-radius: 999px;
}
.page-home .home-issues__strip::-webkit-scrollbar-track {
  background: transparent;
}
.page-home .home-issues__item {
  flex: 0 0 var(--home-issue-w);
  min-height: var(--home-issue-h);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-1);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--r-md);
  background: rgba(10, 26, 47, 0.82);
  border: 1px solid rgba(74, 144, 217, 0.3);
  text-decoration: none;
  scroll-snap-align: start;
  transition: border-color var(--transition), transform var(--transition), background var(--transition);
}
.page-home .home-issues__item:hover,
.page-home .home-issues__item:focus-visible {
  border-color: var(--c-primary);
  background: rgba(10, 26, 47, 0.95);
  transform: translateY(-3px);
  outline: none;
}
.page-home .home-issues__item--current {
  border-color: var(--c-primary);
  background: linear-gradient(135deg, rgba(57, 255, 20, 0.14), rgba(10, 26, 47, 0.88));
}
.page-home .home-issues__idx {
  font-family: var(--font-action);
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-text-dim);
}
.page-home .home-issues__num {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--c-text);
}
.page-home .home-issues__item--current .home-issues__num {
  color: var(--c-primary);
}
.page-home .home-issues__status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-action);
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-primary);
}
.page-home .home-issues__hint {
  margin: var(--space-2) 0 0;
  font-family: var(--font-body);
  font-size: var(--size-small);
  color: var(--c-text-dim);
  text-align: right;
}

/* ---------- 坐标带 ---------- */
.page-home .home-origin {
  padding: var(--space-7) 0;
  background:
    linear-gradient(135deg, rgba(168, 216, 234, 0.07), transparent 45%),
    var(--c-bg);
}
.page-home .home-origin__inner {
  display: grid;
  gap: var(--space-4);
}
.page-home .home-origin__text {
  max-width: 68ch;
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--size-body);
  line-height: 1.8;
  color: var(--c-text-dim);
}
.page-home .home-origin .btn {
  justify-self: start;
}

/* ---------- 反馈浮钮 ---------- */
.page-home .home-feedback {
  position: fixed;
  right: var(--space-4);
  bottom: var(--space-4);
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.7rem 1.1rem;
  border-radius: 999px;
  background: var(--c-accent);
  color: #0a1a2f;
  font-family: var(--font-action);
  font-size: var(--size-small);
  font-weight: 500;
  text-decoration: none;
  box-shadow: 0 10px 30px rgba(255, 122, 0, 0.35);
  transition: transform var(--transition), box-shadow var(--transition);
}
.page-home .home-feedback:hover,
.page-home .home-feedback:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(255, 122, 0, 0.5);
  outline: none;
}
.page-home .home-feedback__icon {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #0a1a2f;
  animation: home-pulse 2s ease-in-out infinite;
}
@keyframes home-pulse {
  0%, 100% {
    box-shadow: 0 0 0 3px rgba(10, 26, 47, 0.25), 0 0 0 0 rgba(57, 255, 20, 0.5);
  }
  50% {
    box-shadow: 0 0 0 3px rgba(10, 26, 47, 0.25), 0 0 0 8px rgba(57, 255, 20, 0);
  }
}

/* ---------- 桌面端栅格 ---------- */
@media (min-width: 600px) {
  .page-home .home-promise__desc {
    font-size: var(--size-small);
  }
}

@media (min-width: 860px) {
  .page-home .home-hero {
    min-height: calc(100vh - var(--header-total-h));
    display: flex;
    align-items: center;
    padding-block: var(--space-7);
  }
  .page-home .home-hero__inner {
    grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
    gap: var(--space-7);
    align-items: center;
  }
  .page-home .home-catalog__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(300px, 0.75fr);
    gap: var(--space-6);
  }
  .page-home .home-issues__head {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }
  .page-home .home-issues__note {
    text-align: right;
    align-self: end;
  }
  .page-home .home-origin__inner {
    grid-template-columns: 260px minmax(0, 1fr) auto;
    align-items: center;
    gap: var(--space-5);
  }
  .page-home .home-origin__text {
    border-left: 1px solid rgba(74, 144, 217, 0.35);
    padding-left: var(--space-5);
  }
}

@media (min-width: 1024px) {
  .page-home .home-catalog__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-home .home-feedback__icon {
    animation: none;
  }
  .page-home .home-entry-card,
  .page-home .home-issues__item {
    transition: none;
  }
}