.page-home {
  --home-panel: rgba(14, 22, 48, 0.72);
  --home-edge: rgba(36, 48, 79, 0.9);
  --home-glow: rgba(41, 224, 214, 0.18);
  --home-violet-glow: rgba(162, 107, 255, 0.2);
  display: block;
  overflow-x: clip;
}

.page-home .section {
  padding: clamp(44px, 7vw, 96px) 0;
}

.page-home .home-h2 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(26px, 4.6vw, 40px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--mist-100);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  padding: clamp(28px, 5vw, 56px) 0 clamp(44px, 7vw, 92px);
  overflow: hidden;
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  top: -22%;
  right: -12%;
  width: min(760px, 78vw);
  aspect-ratio: 1 / 1;
  background:
    radial-gradient(circle at 68% 32%, var(--home-violet-glow), transparent 60%),
    radial-gradient(circle at 28% 72%, var(--home-glow), transparent 64%);
  pointer-events: none;
  z-index: 0;
}

.page-home .home-hero__note {
  position: absolute;
  top: clamp(36px, 6vw, 72px);
  right: clamp(10px, 2vw, 26px);
  writing-mode: vertical-rl;
  letter-spacing: 0.28em;
  font-size: 12px;
  color: var(--mist-400);
  opacity: 0.72;
  z-index: 2;
}

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

.page-home .home-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(34px, 8.4vw, 70px);
  line-height: 1.06;
  letter-spacing: -0.025em;
  color: var(--mist-100);
}

.page-home .home-hero__accent {
  color: var(--cyan-400);
  text-shadow: 0 0 34px rgba(41, 224, 214, 0.32);
}

.page-home .home-hero__lead {
  margin: 20px 0 0;
  max-width: 38ch;
  color: var(--mist-400);
  font-size: clamp(15px, 2.4vw, 18px);
  line-height: 1.85;
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-home .home-hero__actions .btn {
  border-radius: var(--r-pill);
}

.page-home .home-hero__meta {
  list-style: none;
  margin: 30px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--slate-600);
  display: grid;
  gap: 10px 20px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  font-size: 13px;
  color: var(--mist-400);
}

.page-home .home-hero__meta li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-home .home-hero__meta .mono {
  color: var(--cyan-400);
  font-size: 13px;
}

.page-home .home-hero__visual {
  position: relative;
  border-radius: var(--r-xl);
  transform: rotate(0deg);
}

.page-home .home-hero__visual::after {
  content: "";
  position: absolute;
  inset: auto -12px -12px auto;
  width: 46%;
  height: 3px;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, transparent, var(--cyan-400));
  opacity: 0.7;
  pointer-events: none;
}

.page-home .home-hero__visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 四条主线 ---------- */
.page-home .home-paths {
  position: relative;
}

.page-home .home-paths__head {
  max-width: 62ch;
}

.page-home .home-paths__sub {
  margin: 16px 0 0;
  color: var(--mist-400);
  font-size: 16px;
  line-height: 1.8;
}

.page-home .home-paths__rail {
  display: block;
  height: 2px;
  margin: clamp(28px, 4vw, 48px) 0 clamp(26px, 4vw, 40px);
  background: linear-gradient(90deg, var(--cyan-400), rgba(162, 107, 255, 0.65) 52%, transparent);
  transform: skewY(-1.4deg);
  border-radius: var(--r-pill);
  opacity: 0.75;
}

.page-home .home-paths__list {
  list-style: none;
  margin: 0 0 clamp(30px, 5vw, 52px);
  padding: 0;
  display: grid;
  gap: 22px;
}

.page-home .home-paths__item {
  position: relative;
  padding: 6px 0 6px 20px;
  border-left: 1px solid var(--slate-600);
  transition: border-color 220ms var(--ease), transform 220ms var(--ease);
}

.page-home .home-paths__item::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 16px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--ink-900);
  border: 1px solid var(--slate-600);
}

.page-home .home-paths__item:hover {
  border-color: var(--cyan-400);
  transform: translateY(-4px);
}

.page-home .home-paths__item:hover::before {
  background: var(--violet-400);
  border-color: var(--violet-400);
  box-shadow: 0 0 14px var(--home-violet-glow);
}

.page-home .home-paths__idx {
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--gold-300);
}

.page-home .home-paths__title {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-size: clamp(19px, 2.6vw, 23px);
  font-weight: 700;
  color: var(--mist-100);
  line-height: 1.3;
}

.page-home .home-paths__text {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist-400);
}

.page-home .home-paths__link {
  display: inline-block;
  margin-top: 14px;
  color: var(--cyan-400);
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid rgba(41, 224, 214, 0.35);
  padding-bottom: 2px;
}

.page-home .home-paths__link:hover {
  color: var(--white);
  border-color: var(--white);
}

.page-home .home-paths__figure {
  border-radius: var(--r-xl);
  transform: skewY(-1.2deg);
}

.page-home .home-paths__figure img {
  display: block;
  width: 100%;
  aspect-ratio: 5 / 2;
  object-fit: cover;
}

/* ---------- 注册 ---------- */
.page-home .home-join {
  position: relative;
}

.page-home .home-join__grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-home .home-join__text {
  margin: 16px 0 0;
  color: var(--mist-400);
  line-height: 1.85;
  font-size: 16px;
}

.page-home .home-join__copy {
  margin-top: 24px;
  padding: 16px 18px;
  border: 1px solid var(--slate-600);
  border-radius: var(--r-lg);
  background: var(--home-panel);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.page-home .home-join__copyval {
  flex: 1 1 220px;
  color: var(--mist-100);
  font-size: 13px;
  letter-spacing: 0.04em;
  line-height: 1.7;
}

.page-home .home-join__copy .btn {
  border-radius: var(--r-pill);
  font-size: 13px;
}

.page-home .home-join__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-home .home-join__step {
  position: relative;
  padding: 22px 22px 22px 24px;
  border: 1px solid var(--home-edge);
  border-radius: var(--r-lg);
  background: linear-gradient(150deg, rgba(14, 22, 48, 0.95), rgba(7, 12, 27, 0.7));
  transition: transform 200ms var(--ease), border-color 200ms var(--ease);
}

.page-home .home-join__step::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  bottom: 22px;
  width: 2px;
  border-radius: var(--r-pill);
  background: linear-gradient(180deg, var(--cyan-400), transparent);
}

.page-home .home-join__step:hover {
  transform: translateY(-5px);
  border-color: rgba(41, 224, 214, 0.5);
}

.page-home .home-join__num {
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--violet-400);
}

.page-home .home-join__step h3 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 700;
  color: var(--mist-100);
}

.page-home .home-join__step p {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist-400);
}

/* ---------- 会员中心 ---------- */
.page-home .home-hub {
  position: relative;
  padding: clamp(46px, 7vw, 88px) 0;
  background: linear-gradient(118deg, rgba(6, 58, 61, 0.9) 0%, rgba(14, 22, 48, 0.94) 58%, var(--ink-900) 100%);
  border-top: 1px solid var(--slate-600);
  border-bottom: 1px solid var(--slate-600);
}

.page-home .home-hub__grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-home .home-hub__figure {
  border-radius: var(--r-xl);
  align-self: start;
}

.page-home .home-hub__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .home-hub__lead {
  margin: 16px 0 0;
  max-width: 52ch;
  color: var(--mist-400);
  font-size: 15.5px;
  line-height: 1.85;
}

.page-home .home-hub__zones {
  margin-top: 26px;
  display: grid;
  gap: 14px;
}

.page-home .home-hub__zone {
  padding: 18px 20px;
  border-radius: var(--r-md);
  border: 1px solid rgba(36, 48, 79, 0.85);
  background: rgba(7, 12, 27, 0.55);
  transition: border-color 200ms var(--ease), transform 200ms var(--ease);
}

.page-home .home-hub__zone:hover {
  border-color: rgba(41, 224, 214, 0.55);
  transform: translateY(-5px);
}

.page-home .home-hub__zone p {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist-400);
}

.page-home .home-hub__btn {
  margin-top: 26px;
  border-radius: var(--r-pill);
}

/* ---------- 维护记录 ---------- */
.page-home .home-log__grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
}

.page-home .home-log__text {
  margin: 16px 0 0;
  color: var(--mist-400);
  font-size: 15.5px;
  line-height: 1.85;
  max-width: 44ch;
}

.page-home .home-log__link {
  display: inline-block;
  margin-top: 20px;
  color: var(--cyan-400);
  font-size: 15px;
  text-decoration: none;
  border-bottom: 1px solid rgba(41, 224, 214, 0.35);
  padding-bottom: 3px;
}

.page-home .home-log__link:hover {
  color: var(--white);
  border-color: var(--white);
}

.page-home .home-log__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-home .home-log__item {
  display: grid;
  gap: 10px;
  padding: 22px 0;
  border-top: 1px solid var(--slate-600);
}

.page-home .home-log__item:last-child {
  border-bottom: 1px solid var(--slate-600);
}

.page-home .home-log__when {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--violet-400);
}

.page-home .home-log__content h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--mist-100);
  line-height: 1.4;
}

.page-home .home-log__content p {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist-400);
}

/* ---------- 指标带 ---------- */
.page-home .home-stats {
  padding: clamp(40px, 6vw, 72px) 0;
  background:
    linear-gradient(100deg, rgba(6, 58, 61, 0.85), rgba(14, 22, 48, 0.6) 62%, rgba(7, 12, 27, 0.2));
  border-top: 1px solid rgba(41, 224, 214, 0.22);
  border-bottom: 1px solid rgba(162, 107, 255, 0.22);
}

.page-home .home-stats__title {
  margin: 0 0 clamp(24px, 3.4vw, 38px);
  font-family: var(--font-head);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 700;
  color: var(--mist-100);
}

.page-home .home-stats__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px 16px;
}

.page-home .home-stats__item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-left: 14px;
  border-left: 1px solid rgba(41, 224, 214, 0.35);
}

.page-home .home-stats__num {
  font-size: clamp(19px, 3.2vw, 26px);
  font-weight: 700;
  color: var(--cyan-400);
  letter-spacing: -0.01em;
}

.page-home .home-stats__label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist-400);
}

/* ---------- 站内查找 ---------- */
.page-home .home-find__grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  align-items: center;
}

.page-home .home-find__text {
  margin: 16px 0 0;
  color: var(--mist-400);
  font-size: 16px;
  line-height: 1.85;
  max-width: 46ch;
}

.page-home .home-find__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .home-find__list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist-400);
}

.page-home .home-find__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 10px;
  height: 1px;
  background: var(--gold-300);
}

.page-home .home-find__btn {
  margin-top: 26px;
  border-radius: var(--r-pill);
}

.page-home .home-find__figure {
  border-radius: var(--r-xl);
}

.page-home .home-find__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 收束 ---------- */
.page-home .home-cta__panel {
  position: relative;
  overflow: hidden;
  padding: clamp(30px, 5vw, 56px);
  border-radius: var(--r-xl);
  border: 1px solid rgba(41, 224, 214, 0.3);
  background: linear-gradient(140deg, rgba(14, 22, 48, 0.95), rgba(7, 12, 27, 0.9));
  display: grid;
  gap: 26px;
}

.page-home .home-cta__panel::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -120px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(162, 107, 255, 0.22), transparent 68%);
  pointer-events: none;
}

.page-home .home-cta__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--mist-100);
}

.page-home .home-cta__copy p {
  margin: 14px 0 0;
  max-width: 52ch;
  color: var(--mist-400);
  font-size: 15.5px;
  line-height: 1.85;
}

.page-home .home-cta__actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .home-cta__actions .btn {
  border-radius: var(--r-pill);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-home .home-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .home-paths__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 30px;
  }

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

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

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

  .page-home .home-log__item {
    grid-template-columns: 128px minmax(0, 1fr);
    align-items: start;
    gap: 20px;
  }
}

@media (min-width: 960px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.92fr);
    align-items: start;
  }

  .page-home .home-hero__visual {
    margin-top: clamp(0px, 3vw, 42px);
  }

  .page-home .home-join__grid {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    align-items: start;
  }

  .page-home .home-join__steps {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
  }

  .page-home .home-hub__grid {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    align-items: center;
  }

  .page-home .home-log__grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  }

  .page-home .home-find__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-home .home-cta__panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 1180px) {
  .page-home .home-paths__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .home-paths__item:nth-child(2) {
    transform: translateY(24px);
  }

  .page-home .home-paths__item:nth-child(4) {
    transform: translateY(18px);
  }

  .page-home .home-paths__item:nth-child(2):hover,
  .page-home .home-paths__item:nth-child(4):hover {
    transform: translateY(18px);
  }

  .page-home .home-stats__list {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-paths__item,
  .page-home .home-join__step,
  .page-home .home-hub__zone {
    transition: none;
  }
}