.page-home {
  --quick-top: 52px;
  --hero-glow: radial-gradient(120% 90% at 78% 12%, rgba(47, 230, 200, .18), transparent 62%);
}

.page-home .display {
  font-weight: 300;
  letter-spacing: .02em;
  line-height: .98;
}

/* ---------- 首屏 ---------- */

.page-home .hero {
  position: relative;
  padding: clamp(40px, 7vw, 104px) 0 clamp(36px, 6vw, 92px);
  border-bottom: 2px solid var(--edge);
  overflow: hidden;
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(47, 230, 200, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(47, 230, 200, .05) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.page-home .hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--hero-glow);
  pointer-events: none;
}

.page-home .hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 5vw, 56px);
  align-items: start;
}

.page-home .hero__crumbs {
  margin: 0 0 clamp(26px, 4vw, 44px);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-home .hero__crumbs span {
  margin: 0 .5em;
  color: var(--cyan);
}

.page-home .hero__idx {
  margin: 0 0 .6em;
  padding-left: clamp(0px, 6vw, 88px);
  color: var(--mist);
}

.page-home .hero__title {
  margin: 0 0 clamp(20px, 3vw, 32px);
  font-size: clamp(2.9rem, 8.4vw, 6.4rem);
  color: var(--fg-strong);
  text-shadow: 4px 4px 0 rgba(3, 14, 25, .55);
}

.page-home .hero__lede {
  max-width: 30em;
  margin: 0 0 1em;
  font-size: clamp(1.05rem, 1.5vw, 1.3rem);
  color: var(--mist);
}

.page-home .hero__note {
  max-width: 30em;
  margin: 0 0 clamp(28px, 4vw, 40px);
  font-size: .95rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-home .hero__visual {
  position: relative;
  margin: 0;
  border: 2px solid var(--edge);
  background: var(--surface);
  box-shadow: var(--shadow-hard);
  transition: transform var(--ease), box-shadow var(--ease);
}

.page-home .hero__visual:hover {
  transform: translate(-2px, -4px);
  box-shadow: 12px 12px 0 var(--shadow-c);
}

.page-home .hero__glow {
  position: absolute;
  inset: -2px;
  border: 2px solid transparent;
  background: linear-gradient(140deg, rgba(47, 230, 200, .5), transparent 42%) border-box;
  -webkit-mask: linear-gradient(#000 0 0) padding-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) padding-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.page-home .hero__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 6 / 7;
  object-fit: cover;
  filter: saturate(.92) contrast(1.05);
}

.page-home .hero__cap {
  border-top: 2px solid var(--edge);
  padding: 12px 16px;
  font-size: 12.5px;
  line-height: 1.65;
  letter-spacing: .03em;
  color: var(--muted);
}

/* ---------- 固定快捷条 ---------- */

.page-home .home-quick {
  position: sticky;
  top: var(--quick-top);
  z-index: 30;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-bottom: 2px solid var(--edge);
  background: rgba(6, 23, 38, .94);
  backdrop-filter: blur(6px);
}

.page-home .home-quick .quick-bar__link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 8px;
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--fg);
  text-decoration: none;
  border-right: 1px solid var(--edge-soft);
  border-top: 2px solid transparent;
  transition: background var(--ease), color var(--ease), border-color var(--ease), transform var(--ease);
}

.page-home .home-quick .quick-bar__link:nth-child(2n) {
  border-right: 0;
}

.page-home .home-quick .quick-bar__link:hover,
.page-home .home-quick .quick-bar__link:focus-visible {
  background: var(--surface-2);
  color: var(--cyan);
  border-top-color: var(--cyan);
  transform: translateY(-2px);
}

.page-home .home-quick .quick-bar__dot {
  width: 6px;
  height: 6px;
  flex: none;
  background: var(--fog);
  transition: background var(--ease), box-shadow var(--ease);
}

.page-home .home-quick .is-live {
  color: var(--coral);
}

.page-home .home-quick .is-live .quick-bar__dot {
  background: var(--coral);
  box-shadow: 0 0 0 4px rgba(255, 107, 74, .18);
}

/* ---------- 章节头 ---------- */

.page-home .sec-head {
  margin-bottom: clamp(30px, 5vw, 60px);
}

.page-home .sec-head .idx {
  margin: 0 0 clamp(14px, 2vw, 26px);
  padding-left: clamp(0px, 8vw, 140px);
  color: var(--mist);
}

.page-home .sec-title {
  margin: 0 0 .5em;
  font-size: var(--fs-h2);
  font-weight: 300;
  letter-spacing: .02em;
  line-height: 1.15;
  color: var(--fg-strong);
}

.page-home .sec-lede {
  max-width: 34em;
  margin: 0;
  font-size: .98rem;
  line-height: 1.8;
  color: var(--fg);
  opacity: .82;
}

/* ---------- 理由区 ---------- */

.page-home .reasons {
  padding: clamp(52px, 8vw, 112px) 0;
  border-bottom: 1px solid var(--edge-soft);
}

.page-home .reasons__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
  align-items: start;
}

.page-home .reasons__figure {
  margin: 0;
  border: 2px solid var(--edge);
  background: var(--surface);
  box-shadow: var(--shadow-hard);
  transition: transform var(--ease), box-shadow var(--ease);
}

.page-home .reasons__figure:hover {
  transform: translate(-2px, -4px);
  box-shadow: 12px 12px 0 var(--shadow-c);
}

.page-home .reasons__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 9 / 7;
  object-fit: cover;
}

.page-home .reasons__figure figcaption {
  border-top: 2px solid var(--edge);
  padding: 12px 16px;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--muted);
}

.page-home .reasons__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  counter-reset: none;
}

.page-home .reason {
  position: relative;
  padding: 22px 0 22px 52px;
  border-top: 2px solid var(--edge-soft);
}

.page-home .reason:last-child {
  border-bottom: 2px solid var(--edge-soft);
}

.page-home .reason__num {
  position: absolute;
  left: 0;
  top: 24px;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--deep);
  background: var(--cyan);
}

.page-home .reason__title {
  margin: 0 0 .55em;
  font-size: var(--fs-h3);
  font-weight: 400;
  letter-spacing: .01em;
  color: var(--fg-strong);
}

.page-home .reason p {
  margin: 0;
  font-size: .96rem;
  line-height: 1.82;
  color: var(--fg);
  opacity: .84;
}

.page-home .reasons__more {
  margin-top: clamp(26px, 4vw, 44px);
  border: 2px solid var(--edge);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

/* ---------- 节奏区 ---------- */

.page-home .cadence {
  position: relative;
  padding: clamp(52px, 8vw, 112px) 0;
  border-bottom: 2px solid var(--edge);
}

.page-home .cadence__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
  align-items: start;
}

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

.page-home .beat {
  display: grid;
  gap: 8px;
  padding: 20px 0;
  border-bottom: 1px solid var(--edge-soft);
  transition: background var(--ease), padding-left var(--ease);
}

.page-home .beat:first-child {
  border-top: 1px solid var(--edge-soft);
}

.page-home .beat:hover {
  background: rgba(47, 230, 200, .05);
  padding-left: 10px;
}

.page-home .beat__when {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-home .beat__what {
  font-size: .96rem;
  line-height: 1.8;
  color: var(--fg);
  opacity: .85;
}

.page-home .cadence__figure {
  margin: 0;
  border: 2px solid var(--edge);
  background: var(--surface);
  box-shadow: var(--shadow-hard);
  transition: transform var(--ease), box-shadow var(--ease);
}

.page-home .cadence__figure:hover {
  transform: translate(-2px, -4px);
  box-shadow: 12px 12px 0 var(--shadow-c);
}

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

.page-home .cadence__figure figcaption {
  border-top: 2px solid var(--edge);
  padding: 12px 16px;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 分流区 ---------- */

.page-home .paths {
  padding: clamp(52px, 8vw, 112px) 0;
  border-bottom: 1px solid var(--edge-soft);
}

.page-home .paths__banner {
  margin: 0 0 clamp(34px, 5vw, 64px);
  border: 2px solid var(--edge);
  overflow: hidden;
}

.page-home .paths__banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 3;
  object-fit: cover;
  opacity: .9;
}

.page-home .paths__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 2.6vw, 28px);
}

.page-home .path-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(22px, 3vw, 32px);
  border: 2px solid var(--edge);
  background: var(--surface);
  box-shadow: var(--shadow-hard);
  transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
}

.page-home .path-card:hover {
  transform: translate(-2px, -6px);
  box-shadow: 12px 12px 0 var(--shadow-c);
  border-color: var(--cyan);
}

.page-home .path-card__tag {
  align-self: flex-start;
  margin: 0;
  padding: 4px 10px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--deep);
  background: var(--mist);
}

.page-home .path-card__title {
  margin: 0;
  font-size: var(--fs-h3);
  font-weight: 400;
  line-height: 1.3;
  color: var(--fg-strong);
}

.page-home .path-card__body {
  margin: 0;
  font-size: .94rem;
  line-height: 1.8;
  color: var(--fg);
  opacity: .84;
}

.page-home .path-card__link {
  margin-top: auto;
  align-self: flex-start;
  padding-bottom: 2px;
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color var(--ease), color var(--ease);
}

.page-home .path-card__link::after {
  content: " →";
}

.page-home .path-card__link:hover,
.page-home .path-card__link:focus-visible {
  border-bottom-color: var(--coral);
  color: var(--coral);
}

.page-home .paths__aside {
  margin: clamp(26px, 4vw, 40px) 0 0;
  font-size: .92rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .paths__aside a {
  color: var(--mist);
  border-bottom: 1px solid var(--edge);
  text-decoration: none;
  transition: color var(--ease), border-color var(--ease);
}

.page-home .paths__aside a:hover,
.page-home .paths__aside a:focus-visible {
  color: var(--coral);
  border-color: var(--coral);
}

/* ---------- 收尾 ---------- */

.page-home .closing {
  padding: clamp(56px, 9vw, 130px) 0;
}

.page-home .closing__inner {
  text-align: left;
}

.page-home .closing__idx {
  margin: 0 0 clamp(14px, 2vw, 24px);
  padding-left: clamp(0px, 10vw, 180px);
  color: var(--mist);
}

.page-home .closing__title {
  margin: 0 0 .6em;
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 300;
  letter-spacing: .02em;
  line-height: 1.08;
  color: #fff;
  text-shadow: 4px 4px 0 rgba(3, 14, 25, .5);
}

.page-home .closing__lede {
  max-width: 32em;
  margin: 0 0 clamp(26px, 4vw, 38px);
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, .88);
}

.page-home .closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: clamp(28px, 4vw, 44px);
}

.page-home .closing__meta {
  margin: 0;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, .22);
  font-size: 12px;
  letter-spacing: .16em;
  color: rgba(255, 255, 255, .7);
}

/* ---------- 断点 ---------- */

@media (min-width: 700px) {
  .page-home .home-quick {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-home .home-quick .quick-bar__link {
    border-right: 1px solid var(--edge-soft);
  }

  .page-home .home-quick .quick-bar__link:nth-child(2n) {
    border-right: 1px solid var(--edge-soft);
  }

  .page-home .home-quick .quick-bar__link:last-child {
    border-right: 0;
  }

  .page-home .paths__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .page-home {
    --quick-top: 56px;
  }

  .page-home .hero__grid {
    grid-template-columns: 5fr 7fr;
    gap: clamp(40px, 5vw, 76px);
  }

  .page-home .hero__visual {
    margin-top: 64px;
  }

  .page-home .reasons__grid {
    grid-template-columns: 4fr 8fr;
  }

  .page-home .cadence__grid {
    grid-template-columns: 7fr 5fr;
  }

  .page-home .cadence__figure {
    margin-top: 24px;
  }

  .page-home .sec-head--split {
    display: grid;
    grid-template-columns: 3fr 9fr;
    gap: 24px;
    align-items: end;
  }

  .page-home .sec-head--split .idx {
    margin-bottom: 0;
    padding-left: 0;
  }
}

@media (min-width: 1100px) {
  .page-home .paths__banner img {
    aspect-ratio: 8 / 3;
  }

  .page-home .reasons__figure {
    position: sticky;
    top: calc(var(--quick-top) + 84px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hero__visual,
  .page-home .reasons__figure,
  .page-home .cadence__figure,
  .page-home .path-card,
  .page-home .beat,
  .page-home .home-quick .quick-bar__link {
    transition: none;
  }

  .page-home .hero__visual:hover,
  .page-home .reasons__figure:hover,
  .page-home .cadence__figure:hover,
  .page-home .path-card:hover,
  .page-home .beat:hover,
  .page-home .home-quick .quick-bar__link:hover {
    transform: none;
  }
}