body.home-page {
  overflow-x: hidden;
  background: #101827;
  color: #f8fbff;
}

.home-page .page-shell {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background:
    radial-gradient(circle at 13% 20%, rgba(133, 117, 255, 0.22) 0 3px, transparent 5px),
    radial-gradient(circle at 61% 14%, rgba(239, 104, 202, 0.24) 0 3px, transparent 5px),
    radial-gradient(circle at 79% 58%, rgba(133, 117, 255, 0.24) 0 3px, transparent 5px),
    radial-gradient(circle at 34% 62%, rgba(38, 215, 212, 0.2) 0 2px, transparent 4px),
    linear-gradient(rgba(255, 255, 255, 0.026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.026) 1px, transparent 1px),
    radial-gradient(circle at 68% 26%, rgba(21, 133, 171, 0.22) 0 180px, transparent 420px),
    radial-gradient(circle at 19% 70%, rgba(129, 96, 255, 0.18) 0 150px, transparent 360px),
    linear-gradient(180deg, #121b2c 0%, #101827 42%, #0e1728 100%);
  background-size:
    auto,
    auto,
    auto,
    auto,
    60px 60px,
    60px 60px,
    auto,
    auto,
    auto;
}

.home-page .page-shell::before,
.home-page .page-shell::after {
  content: "";
  position: absolute;
  z-index: 0;
  pointer-events: none;
}

.home-page .page-shell::before {
  top: 230px;
  left: 34%;
  width: 440px;
  height: 220px;
  border-top: 4px solid rgba(25, 211, 229, 0.18);
  border-radius: 50% 50% 0 0;
  transform: rotate(7deg);
}

.home-page .page-shell::after {
  top: 430px;
  left: 40%;
  width: 420px;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(33, 197, 236, 0.28), transparent);
  transform: rotate(-37deg);
}

.home-page .site-header,
.home-page main {
  position: relative;
  z-index: 1;
}

.home-page .site-header {
  min-height: 74px;
  justify-content: flex-end;
  padding: 18px clamp(22px, 5vw, 72px);
  border-bottom: 0;
  background: transparent;
  box-shadow: none;
}

.home-page .header-link {
  color: rgba(245, 248, 255, 0.88);
  font-weight: 800;
}

.home-page .header-link:hover {
  color: #91a1ff;
}

.home-page .hero {
  min-height: 690px;
  padding: 116px 24px 92px;
}

.home-page .hero-inner {
  grid-template-columns: minmax(0, 520px) minmax(440px, 650px);
  gap: clamp(54px, 8vw, 124px);
  align-items: center;
}

.home-page .hero-title {
  max-width: 560px;
  color: #ffffff;
  font-size: clamp(50px, 5.25vw, 78px);
  line-height: 1.08;
  letter-spacing: 0;
  text-shadow: 0 16px 38px rgba(0, 0, 0, 0.26);
}

.home-page .hero-title > span {
  display: inline;
}

.home-page .title-accent {
  color: #8d8cff;
}

.home-page .hero-desc {
  max-width: 560px;
  margin-top: 26px;
  color: rgba(229, 235, 248, 0.78);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.68;
}

.home-page .primary-button {
  width: 182px;
  height: 58px;
  margin-top: 52px;
  border-radius: 999px;
  background: linear-gradient(96deg, #6879ff 0%, #8d5bd4 100%);
  box-shadow: 0 16px 36px rgba(117, 99, 245, 0.36);
}

.home-page .primary-button:hover {
  box-shadow: 0 20px 42px rgba(117, 99, 245, 0.46);
  transform: translateY(-2px);
}

.home-page .showcase-frame {
  position: relative;
  border: 1px solid rgba(118, 119, 255, 0.24);
  border-radius: 26px;
  background: rgba(9, 16, 30, 0.48);
  box-shadow:
    0 32px 82px rgba(0, 0, 0, 0.36),
    0 0 76px rgba(99, 102, 255, 0.16);
  overflow: hidden;
}

.home-page .showcase-frame::before {
  content: "";
  position: absolute;
  inset: 18px;
  z-index: 2;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  pointer-events: none;
}

.home-page .showcase-frame img {
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 26px;
  object-fit: cover;
  opacity: 1;
  filter: none;
}

.home-page .content-section {
  max-width: 1240px;
  padding: 92px 24px 70px;
}

.home-page .section-title {
  color: #ffffff;
  text-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
}

.home-page .section-subtitle {
  margin-bottom: 58px;
  color: rgba(225, 233, 248, 0.72);
}

.home-page .content-card-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.home-page .content-card-list li {
  min-height: 390px;
  border: 1px solid rgba(146, 164, 205, 0.18);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.035)),
    rgba(26, 37, 58, 0.74);
  box-shadow:
    0 22px 50px rgba(0, 0, 0, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.home-page .content-card-title {
  margin: 28px 28px 14px;
  color: #ffffff;
  font-size: 21px;
  line-height: 1.34;
  overflow-wrap: anywhere;
}

.home-page .content-card-body {
  min-height: 92px;
  margin: 0 28px 26px;
  color: rgba(219, 229, 246, 0.74);
  font-size: 16px;
  line-height: 1.78;
  overflow-wrap: anywhere;
}

.home-page .content-card-image {
  width: calc(100% - 56px);
  margin: auto 28px 28px;
  aspect-ratio: 16 / 8.4;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  object-fit: cover;
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.22);
}

.home-page .home-qa-section {
  max-width: 980px;
  padding: 24px 24px 112px;
}

.home-page .home-qa-section .section-title {
  margin-bottom: 42px;
}

.home-page .home-qa-list {
  gap: 16px;
}

.home-page .home-qa-list details {
  border: 1px solid rgba(146, 164, 205, 0.18);
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.085), rgba(255, 255, 255, 0.035)),
    rgba(26, 37, 58, 0.82);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.24);
  padding: 0;
  overflow: hidden;
}

.home-page .home-qa-list summary {
  position: relative;
  display: flex;
  min-height: 70px;
  align-items: center;
  padding: 20px 58px 20px 26px;
  color: #ffffff;
  list-style: none;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.45;
}

.home-page .home-qa-list summary::-webkit-details-marker {
  display: none;
}

.home-page .home-qa-list summary::after {
  content: "";
  position: absolute;
  right: 26px;
  top: 50%;
  width: 10px;
  height: 10px;
  border-right: 2px solid rgba(219, 229, 246, 0.76);
  border-bottom: 2px solid rgba(219, 229, 246, 0.76);
  transform: translateY(-62%) rotate(45deg);
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.home-page .home-qa-list details[open] summary::after {
  border-color: #8d8cff;
  transform: translateY(-38%) rotate(225deg);
}

.home-page .home-qa-list p {
  margin: 0;
  padding: 0 26px 24px;
  color: rgba(219, 229, 246, 0.72);
  font-size: 16px;
  line-height: 1.82;
}

@media (max-width: 900px) {
  .home-page .content-card-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .home-page .site-header {
    min-height: 62px;
    padding: 14px 20px;
  }

  .home-page .hero {
    min-height: auto;
    padding: 54px 20px 64px;
  }

  .home-page .hero-inner {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .home-page .hero-title {
    width: 100%;
    max-width: 330px;
    margin-right: auto;
    margin-left: auto;
    font-size: 29px;
    line-height: 1.22;
    overflow-wrap: anywhere !important;
    word-break: break-all !important;
    line-break: anywhere;
    white-space: normal !important;
  }

  .home-page .hero-title > span {
    display: block;
  }

  .home-page .hero-desc {
    max-width: 330px;
    margin-right: auto;
    margin-left: auto;
    font-size: 17px;
  }

  .home-page .primary-button {
    width: 148px;
    height: 50px;
    margin-top: 34px;
  }

  .home-page .showcase-frame {
    width: 100%;
    max-width: 326px;
    margin: 0 auto;
    aspect-ratio: 16 / 9;
  }

  .home-page .section-title {
    max-width: 286px;
    margin-right: auto;
    margin-left: auto;
    font-size: 24px;
    line-height: 1.32;
    word-break: break-all;
  }

  .home-page .section-subtitle {
    max-width: 300px;
    margin-right: auto;
    margin-left: auto;
    font-size: 15px;
    line-height: 1.7;
    word-break: break-all;
  }

  .home-page .content-section {
    padding-top: 64px;
  }

  .home-page .content-card-list {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .home-page .content-card-list li {
    min-height: auto;
  }

  .home-page .content-card-title {
    margin: 24px 22px 12px;
    font-size: 20px;
    text-align: left;
    overflow-wrap: anywhere;
    word-break: break-all;
  }

  .home-page .content-card-body {
    min-height: 0;
    margin: 0 22px 24px;
    font-size: 15px;
    text-align: left;
    overflow-wrap: anywhere;
    word-break: break-all;
  }

  .home-page .content-card-image {
    width: calc(100% - 44px);
    margin: 0 22px 24px;
  }

  .home-page .home-qa-section {
    padding: 0 20px 72px;
  }

  .home-page .home-qa-section .section-title {
    margin-bottom: 28px;
  }

  .home-page .home-qa-list summary {
    min-height: 62px;
    padding: 18px 50px 18px 20px;
    font-size: 17px;
    overflow-wrap: anywhere;
    word-break: break-all;
  }

  .home-page .home-qa-list summary::after {
    right: 22px;
  }

  .home-page .home-qa-list p {
    padding: 0 20px 22px;
    font-size: 15px;
    overflow-wrap: anywhere;
    word-break: break-all;
  }
}