.page-home {
  --home-gap: clamp(14px, 2vw, 22px);
  --home-dim: rgba(247, 251, 255, .72);
  --home-hair: rgba(141, 163, 178, .22);
  background: var(--bo-deep);
  color: var(--bo-white);
  padding-bottom: 112px;
  overflow-x: hidden;
}

.page-home img {
  display: block;
  max-width: 100%;
  height: auto;
}

.page-home .bo-media {
  overflow: hidden;
  border-radius: var(--bo-radius-lg);
  background: var(--bo-ink);
}

.page-home .bo-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.home-masthead {
  border-bottom: 1px solid var(--home-hair);
  background: linear-gradient(180deg, rgba(31, 224, 200, .09), transparent);
}

.home-masthead__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 20px;
  padding-block: 13px;
}

.home-masthead__meta {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  font-family: var(--bo-font-mono);
  font-size: 12px;
  letter-spacing: .02em;
  color: var(--home-dim);
}

.home-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--bo-cyan);
  box-shadow: 0 0 0 4px var(--bo-cyan-soft);
}

.home-hero {
  position: relative;
  padding-block: clamp(22px, 4vw, 46px) clamp(26px, 4vw, 48px);
  background:
    radial-gradient(120% 90% at 8% -10%, rgba(30, 127, 99, .32), transparent 62%),
    radial-gradient(90% 70% at 96% 4%, rgba(31, 224, 200, .14), transparent 60%),
    var(--bo-deep);
}

.home-hero__grid {
  display: grid;
  gap: var(--home-gap);
  grid-template-columns: minmax(0, 1fr);
}

.home-hero__main {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 4vw, 44px);
  border-radius: var(--bo-radius-xl);
  border: 1px solid var(--home-hair);
  background: linear-gradient(155deg, rgba(11, 20, 36, .97), rgba(6, 28, 46, .92) 48%, rgba(30, 127, 99, .24));
  box-shadow: var(--bo-shadow-card);
}

.home-hero__axis {
  position: absolute;
  top: -12%;
  right: -16%;
  width: min(66%, 420px);
  height: auto;
  fill: none;
  stroke: var(--bo-cyan);
  stroke-width: 1.3;
  opacity: .17;
  pointer-events: none;
}

.home-hero__title {
  position: relative;
  margin: 14px 0 0;
  max-width: 22ch;
}

.home-hero__lead {
  position: relative;
  max-width: 48ch;
  margin: 16px 0 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--home-dim);
}

.home-hero__actions {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.home-hero__hint {
  position: relative;
  margin: 20px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--bo-cyan);
  font-size: 13px;
  line-height: 1.7;
  color: var(--home-dim);
}

.home-disc {
  padding: clamp(16px, 2.4vw, 20px);
  border-radius: var(--bo-radius-lg);
  border: 1px solid var(--home-hair);
  background: var(--bo-ink);
  box-shadow: var(--bo-shadow-card);
}

.home-disc__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.home-disc__head h2 {
  margin: 0;
}

.home-disc__art {
  width: 100%;
  aspect-ratio: 1 / 1;
  margin: 14px 0;
  border-radius: var(--bo-radius-md);
  object-fit: cover;
  opacity: .92;
}

.home-tabs {
  position: relative;
}

.home-tabs__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.home-tabs__labels {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.home-tabs__label {
  cursor: pointer;
  padding: 7px 15px;
  border: 1px solid var(--home-hair);
  color: var(--home-dim);
  font-size: 13px;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease;
}

.home-tabs__label:hover {
  border-color: var(--bo-cyan);
  color: var(--bo-white);
}

.page-home #disc-red:checked ~ .home-tabs__labels label[for="disc-red"],
.page-home #disc-yellow:checked ~ .home-tabs__labels label[for="disc-yellow"],
.page-home #disc-ban:checked ~ .home-tabs__labels label[for="disc-ban"] {
  background: var(--bo-cyan);
  border-color: var(--bo-cyan);
  color: var(--bo-ink);
  font-weight: 700;
}

.page-home #disc-red:focus-visible ~ .home-tabs__labels label[for="disc-red"],
.page-home #disc-yellow:focus-visible ~ .home-tabs__labels label[for="disc-yellow"],
.page-home #disc-ban:focus-visible ~ .home-tabs__labels label[for="disc-ban"] {
  outline: 2px solid var(--bo-cyan);
  outline-offset: 3px;
}

.home-tabs__panel {
  display: none;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--home-hair);
}

.page-home #disc-red:checked ~ #disc-red-panel,
.page-home #disc-yellow:checked ~ #disc-yellow-panel,
.page-home #disc-ban:checked ~ #disc-ban-panel {
  display: block;
}

.home-tabs__panel strong {
  display: block;
  margin-bottom: 6px;
  font-size: 15px;
  color: var(--bo-white);
}

.home-tabs__panel p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--home-dim);
}

.home-disc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(31, 224, 200, .45);
  font-size: 14px;
  color: var(--bo-cyan);
  text-decoration: none;
}

.home-disc__link:hover {
  color: var(--bo-white);
  border-bottom-color: var(--bo-white);
}

.home-disc__link--dark {
  margin-top: 22px;
  color: var(--bo-hot);
  border-bottom-color: rgba(255, 79, 46, .45);
}

.home-disc__link--dark:hover {
  color: var(--bo-white);
  border-bottom-color: var(--bo-white);
}

.home-hero__photo {
  position: relative;
  margin: 0;
  border-radius: var(--bo-radius-lg);
  overflow: hidden;
  border: 1px solid var(--home-hair);
}

.home-hero__photo img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.home-hero__cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 26px 18px 14px;
  background: linear-gradient(180deg, transparent, rgba(6, 28, 46, .92));
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--bo-white);
}

.home-hero__sub {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(18px, 2.4vw, 24px);
  border-radius: var(--bo-radius-lg);
  border: 1px solid rgba(31, 224, 200, .3);
  background: linear-gradient(160deg, rgba(31, 224, 200, .16), rgba(11, 20, 36, .95) 60%);
}

.home-hero__sub h2 {
  margin: 0;
}

.home-sub__list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  line-height: 1.6;
  color: var(--home-dim);
}

.home-sub__list li {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  align-items: baseline;
  gap: 10px;
}

.home-sub__list b {
  font-family: var(--bo-font-mono);
  font-size: 17px;
  color: var(--bo-cyan);
  letter-spacing: -.02em;
}

.home-hero__sub .bo-btn {
  align-self: flex-start;
}

.home-band {
  border-block: 1px solid var(--home-hair);
  background: var(--bo-ink);
}

.home-band__inner {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 16px;
  padding-block: clamp(22px, 3vw, 30px);
}

.home-band__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 14px;
  border-left: 2px solid rgba(31, 224, 200, .4);
}

.home-band__num {
  font-family: var(--bo-font-mono);
  font-size: clamp(21px, 3vw, 29px);
  font-weight: 600;
  letter-spacing: -.03em;
  color: var(--bo-cyan);
  line-height: 1.1;
}

.home-band__label {
  font-size: 13px;
  color: var(--home-dim);
}

.home-chapter {
  padding-block: clamp(30px, 5vw, 64px);
}

.home-chapter__grid {
  display: grid;
  gap: clamp(16px, 2.6vw, 26px);
  grid-template-columns: minmax(0, 1fr);
}

.home-chapter__no {
  display: flex;
  align-items: center;
  gap: 14px;
}

.home-chapter__no .bo-num {
  font-family: var(--bo-font-mono);
  font-size: clamp(34px, 5vw, 54px);
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.2px rgba(31, 224, 200, .62);
}

.home-chapter__no .bo-annot {
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--home-dim);
}

.home-chapter__body h2 {
  margin: 0 0 14px;
  max-width: 26ch;
}

.home-chapter__body .bo-lead {
  max-width: 54ch;
  margin: 0 0 20px;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.78;
  color: var(--home-dim);
}

.home-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.home-list li {
  padding: 14px 16px;
  border-radius: var(--bo-radius-md);
  border: 1px solid var(--home-hair);
  background: rgba(11, 20, 36, .68);
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--home-dim);
}

.home-list strong {
  display: block;
  margin-bottom: 4px;
  font-size: 15.5px;
  color: var(--bo-white);
}

.home-chapter__fig {
  margin: 0;
}

.home-chapter__fig .bo-media {
  aspect-ratio: 1 / 1;
}

.home-chapter__fig--wide .bo-media {
  aspect-ratio: 3 / 2;
}

.home-chapter__fig figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--home-dim);
}

.home-steps {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.home-step {
  border: 1px solid var(--home-hair);
  border-radius: var(--bo-radius-md);
  background: rgba(11, 20, 36, .62);
  overflow: hidden;
  transition: border-color .18s ease, background-color .18s ease;
}

.home-step[open] {
  border-color: rgba(31, 224, 200, .48);
  background: rgba(11, 20, 36, .94);
}

.home-step__summary {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  line-height: 1.5;
  color: var(--bo-white);
}

.home-step__summary::-webkit-details-marker {
  display: none;
}

.home-step__summary:hover {
  background: rgba(31, 224, 200, .08);
}

.home-step__idx {
  flex: 0 0 auto;
  padding: 3px 9px;
  border-radius: var(--bo-radius-pill);
  background: var(--bo-cyan);
  color: var(--bo-ink);
  font-family: var(--bo-font-mono);
  font-size: 12px;
  font-weight: 700;
}

.home-step__title {
  flex: 1 1 auto;
  min-width: 0;
}

.home-step__more {
  flex: 0 0 auto;
  font-size: 12px;
  color: var(--home-dim);
}

.home-step__more::after {
  content: "展开推送类型";
}

.home-step[open] .home-step__more::after {
  content: "收起";
}

.home-step__body {
  padding: 14px 16px 18px;
  border-top: 1px solid var(--home-hair);
  font-size: 14px;
  line-height: 1.75;
  color: var(--home-dim);
}

.home-steps__foot {
  margin: 18px 0 22px;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--home-dim);
}

.home-weekly {
  margin-top: 20px;
  padding: clamp(16px, 2.4vw, 22px);
  border-radius: var(--bo-radius-lg);
  background: var(--bo-paper);
  color: var(--bo-ink);
}

.home-weekly h3 {
  margin: 0 0 8px;
  font-family: var(--bo-font-display);
  font-size: 18px;
  font-weight: 900;
  letter-spacing: -.03em;
}

.home-weekly p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(11, 20, 36, .8);
}

.home-contact-card {
  padding: clamp(16px, 2.4vw, 24px);
  border-radius: var(--bo-radius-lg);
  border: 1px solid rgba(31, 224, 200, .28);
  background: linear-gradient(140deg, rgba(30, 127, 99, .24), rgba(11, 20, 36, .94) 62%);
}

.home-contact-card__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  padding-block: 9px;
  border-bottom: 1px dashed var(--home-hair);
}

.home-contact-card__label {
  flex: 0 0 72px;
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--home-dim);
}

.home-contact-card__value {
  font-family: var(--bo-font-mono);
  font-size: 14.5px;
  color: var(--bo-cyan);
  word-break: break-all;
}

.home-contact-card__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--home-dim);
}

.home-contact-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.home-dock {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 40;
  border-top: 1px solid rgba(31, 224, 200, .34);
  background: rgba(11, 20, 36, .96);
  backdrop-filter: blur(10px);
}

.home-dock__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding-block: 10px;
}

.home-dock__text {
  flex: 1 1 160px;
  margin: 0;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--home-dim);
}

.home-dock__cta {
  flex: 0 0 auto;
}

.home-dock__top {
  flex: 0 0 auto;
  font-size: 12.5px;
  color: var(--bo-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 224, 200, .45);
}

.home-dock__top:hover {
  color: var(--bo-white);
  border-bottom-color: var(--bo-white);
}

@media (min-width: 640px) {
  .home-band__inner {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .home-hero__main {
    padding: clamp(28px, 3.6vw, 44px);
  }
}

@media (min-width: 900px) {
  .home-hero__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
  }

  .home-hero__main {
    grid-column: 1 / 8;
    grid-row: 1;
  }

  .home-hero__rail {
    grid-column: 8 / 13;
    grid-row: 1 / span 2;
    position: sticky;
    top: calc(var(--bo-header-h) + 18px);
  }

  .home-hero__photo {
    grid-column: 1 / 5;
    grid-row: 2;
  }

  .home-hero__sub {
    grid-column: 5 / 8;
    grid-row: 2;
  }

  .home-chapter__grid {
    grid-template-columns: 92px minmax(0, 1.25fr) minmax(0, .78fr);
    align-items: start;
  }

  .home-chapter--wide .home-chapter__grid {
    grid-template-columns: 92px minmax(0, 1fr);
  }

  .home-chapter__no {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    position: sticky;
    top: calc(var(--bo-header-h) + 26px);
  }

  .home-chapter__no .bo-annot {
    writing-mode: vertical-rl;
    letter-spacing: .32em;
  }

  .home-chapter__fig {
    position: sticky;
    top: calc(var(--bo-header-h) + 26px);
  }

  .home-dock__inner {
    padding-block: 12px;
  }
}

@media (min-width: 1120px) {
  .home-chapter__grid {
    grid-template-columns: 104px minmax(0, 1.3fr) minmax(0, .85fr);
    gap: 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}
<<<END>>>