body {
  margin: 0;
  font-family: 'ZCOOL KuaiLe', 'Source Han Sans SC', sans-serif;
  background: linear-gradient(135deg, #7B61FF 0%, #4F8CFF 100%);
  min-height: 100vh;
  color: #fff;
  position: relative;
}
.site-header {
  text-align: center;
  padding: 2rem 1rem 1rem 1rem;
}
.site-header h1 {
  font-size: 2.5rem;
  letter-spacing: 2px;
  margin: 0 0 0.5rem 0;
  text-shadow: 0 2px 16px #4F8CFF, 0 0 2px #fff;
}
.site-header .en {
  color: #E0D7FF;
  font-size: 1.2rem;
  margin-left: 0.5em;
}
nav {
  margin-top: 0.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.2rem;
}
nav a {
  color: #fff;
  text-decoration: none;
  font-size: 1.1rem;
  padding: 0.3em 0.8em;
  border-radius: 1em;
  transition: background 0.2s, color 0.2s;
}
nav a.active, nav a:focus, nav a:target {
  background: #E0D7FF;
  color: #7B61FF;
}
nav a:hover {
  background: #E0D7FF;
  color: #7B61FF;
}
.main-content {
  max-width: 600px;
  margin: 2rem auto 0 auto;
  background: rgba(255,255,255,0.08);
  border-radius: 2rem;
  box-shadow: 0 4px 32px #7B61FF44;
  padding: 2.5rem 1.5rem 2rem 1.5rem;
  text-align: center;
  position: relative;
  z-index: 1;
}
.section-block {
  max-width: 700px;
  margin: 3.5rem auto 0 auto;
  background: rgba(255,255,255,0.08);
  border-radius: 2rem;
  box-shadow: 0 4px 32px #7B61FF33;
  padding: 2.5rem 1.5rem 2rem 1.5rem;
  text-align: center;
  position: relative;
  z-index: 1;
}
.logo {
  width: 160px;
  margin-bottom: 1.5rem;
  filter: drop-shadow(0 4px 24px #B8A1FF);
}
.subtitle {
  font-size: 1.5rem;
  color: #E0D7FF;
  margin-bottom: 1rem;
  text-shadow: 0 2px 8px #7B61FF;
}
.intro {
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 2rem;
  line-height: 2;
  text-shadow: 0 1px 8px #4F8CFF44;
}
.download-btn {
  display: inline-block;
  background: linear-gradient(90deg, #7B61FF 60%, #4F8CFF 100%);
  color: #fff;
  font-size: 1.2rem;
  font-weight: bold;
  padding: 0.8em 2.5em;
  border-radius: 2em;
  box-shadow: 0 2px 16px #7B61FF88;
  margin-bottom: 1.5rem;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
}
.download-btn:hover {
  background: linear-gradient(90deg, #E0D7FF 60%, #B8A1FF 100%);
  color: #7B61FF;
  transform: scale(1.05);
}
.download-btn.small {
  font-size: 1em;
  padding: 0.5em 1.5em;
  margin: 0.2em 0 0 0;
  cursor: pointer;
  background: linear-gradient(90deg, #7B61FF 60%, #4F8CFF 100%);
  color: #fff;
  opacity: 1;
  pointer-events: auto;
  transition: background 0.2s, transform 0.2s;
}
.download-btn.small:hover {
  background: linear-gradient(90deg, #E0D7FF 60%, #B8A1FF 100%);
  color: #7B61FF;
  transform: scale(1.05);
}
.platform-info {
  color: #FFF7CC;
  font-size: 0.95rem;
  margin-top: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.2em;
}
.site-footer {
  text-align: center;
  color: #fff;
  opacity: 0.8;
  font-size: 0.95rem;
  margin: 3rem 0 1rem 0;
  text-shadow: 0 1px 8px #4F8CFF44;
}
.star-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
/* 特色 */
.feature-list {
  text-align: left;
  margin: 2rem auto 0 auto;
  max-width: 500px;
  padding: 0 1rem;
  color: #fff;
  font-size: 1.1rem;
  line-height: 2;
  list-style: disc inside;
  background: rgba(255,255,255,0.06);
  border-radius: 1.5rem;
  box-shadow: 0 2px 16px #7B61FF33;
}
.feature-list li {
  margin-bottom: 1rem;
}
/* 截图 */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 2rem auto 0 auto;
  max-width: 700px;
}
.gallery-grid img {
  width: 100%;
  border-radius: 1rem;
  box-shadow: 0 2px 16px #7B61FF33;
  border: 2px solid #E0D7FF33;
  object-fit: cover;
  aspect-ratio: 16/9;
  transition: transform 0.2s;
}
.gallery-grid img:hover {
  transform: scale(1.04);
}
.gallery-tip {
  color: #fff;
  opacity: 0.7;
  font-size: 0.95rem;
  margin-top: 1rem;
}
/* 评论 */
.review-list {
  text-align: left;
  margin: 2rem auto 0 auto;
  max-width: 500px;
  padding: 0 1rem;
  color: #fff;
  font-size: 1.1rem;
  line-height: 2;
  background: rgba(255,255,255,0.06);
  border-radius: 1.5rem;
  box-shadow: 0 2px 16px #7B61FF33;
  list-style: none;
}
.review-list li {
  margin-bottom: 1rem;
  padding-left: 0.5em;
}
.review-user {
  color: #FFF7CC;
  font-weight: bold;
}
.review-tip {
  color: #fff;
  opacity: 0.7;
  font-size: 0.95rem;
  margin-top: 1rem;
}
/* 配置 */
.specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  max-width: 600px;
  margin: 2rem auto 0 auto;
  background: rgba(255,255,255,0.06);
  border-radius: 1.5rem;
  box-shadow: 0 2px 16px #7B61FF33;
  padding: 1.5rem 1rem;
  color: #fff;
}
.specs-grid h3 {
  color: #E0D7FF;
  margin-bottom: 0.7em;
  font-size: 1.1rem;
}
.specs-grid ul {
  list-style: disc inside;
  font-size: 1.05rem;
  line-height: 2;
  margin: 0;
  padding: 0;
}
.specs-tip {
  color: #fff;
  opacity: 0.7;
  font-size: 0.95rem;
  margin-top: 1rem;
}
/* 下载 */
.download-list {
  list-style: none;
  margin: 2rem auto 0 auto;
  max-width: 500px;
  padding: 0 1rem;
  color: #fff;
  font-size: 1.1rem;
  line-height: 2;
  background: rgba(255,255,255,0.06);
  border-radius: 1.5rem;
  box-shadow: 0 2px 16px #7B61FF33;
}
.download-list li {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5em;
  margin-bottom: 1.5rem;
  padding: 1rem 0.5rem 0.5rem 0.5rem;
  border-bottom: 1px solid #E0D7FF33;
}
.download-list li:last-child {
  border-bottom: none;
  margin-bottom: 0;
}
.platform {
  color: #E0D7FF;
  font-weight: bold;
  font-size: 1.1em;
  margin-right: 0.5em;
}
.desc {
  color: #fff;
  opacity: 0.85;
  font-size: 1em;
  margin-bottom: 0.3em;
}
.download-tip {
  color: #fff;
  opacity: 0.7;
  font-size: 0.95rem;
  margin-top: 1rem;
}
.social-links {
  margin: 1.2rem 0 0.5rem 0;
  display: flex;
  justify-content: center;
  gap: 1.2rem;
}
.social-btn {
  display: inline-block;
  background: #4F8CFF;
  color: #fff;
  font-size: 1rem;
  padding: 0.4em 1.2em;
  border-radius: 1.5em;
  text-decoration: none;
  box-shadow: 0 2px 8px #7B61FF44;
  transition: background 0.2s, color 0.2s;
}
.social-btn:hover {
  background: #E0D7FF;
  color: #7B61FF;
}
.news-list {
  text-align: left;
  margin: 2rem auto 0 auto;
  max-width: 500px;
  padding: 0 1rem;
  color: #fff;
  font-size: 1.05rem;
  line-height: 2;
  list-style: disc inside;
  background: rgba(255,255,255,0.06);
  border-radius: 1.5rem;
  box-shadow: 0 2px 16px #7B61FF33;
}
.news-list li {
  margin-bottom: 0.7rem;
}
.news-date {
  color: #FFF7CC;
  font-weight: bold;
  margin-right: 0.5em;
}
.feature-icon {
  width: 1.8em;
  height: 1.8em;
  vertical-align: middle;
  margin-right: 0.5em;
  border-radius: 50%;
  background: #E0D7FF;
  box-shadow: 0 1px 6px #7B61FF33;
}
.team-intro {
  margin-top: 2.5rem;
  background: rgba(127,97,255,0.08);
  border-radius: 1.2rem;
  padding: 1.2rem 1rem 0.7rem 1rem;
  color: #fff;
  box-shadow: 0 2px 12px #7B61FF22;
}
.team-intro h3 {
  color: #E0D7FF;
  margin-bottom: 0.5em;
}
.char-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
  margin: 2rem 0 0 0;
}
.char-card {
  background: rgba(255,255,255,0.10);
  border-radius: 1.5rem;
  box-shadow: 0 2px 12px #7B61FF22;
  padding: 1.2rem 1rem 1rem 1rem;
  width: 170px;
  text-align: center;
  color: #fff;
}
.char-img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 0.7em;
  box-shadow: 0 2px 12px #E0D7FF88;
  background: #E0D7FF;
}
.char-name {
  font-weight: bold;
  color: #E0D7FF;
  margin-bottom: 0.3em;
}
.char-desc {
  font-size: 0.98em;
  color: #fff;
  opacity: 0.92;
}
.video-box {
  margin: 2rem 0 0.5rem 0;
}
.video-link {
  display: inline-block;
  background: #7B61FF;
  color: #fff;
  font-size: 1.1rem;
  padding: 0.5em 1.5em;
  border-radius: 2em;
  text-decoration: none;
  box-shadow: 0 2px 8px #7B61FF44;
  transition: background 0.2s, color 0.2s;
}
.video-link:hover {
  background: #E0D7FF;
  color: #7B61FF;
}
.feedback-btn {
  display: inline-block;
  margin-top: 1.2rem;
  background: #4F8CFF;
  color: #fff;
  font-size: 1rem;
  padding: 0.5em 1.5em;
  border-radius: 2em;
  text-decoration: none;
  box-shadow: 0 2px 8px #7B61FF44;
  transition: background 0.2s, color 0.2s;
}
.feedback-btn:hover {
  background: #E0D7FF;
  color: #7B61FF;
}
.faq-list {
  text-align: left;
  margin: 2rem auto 0 auto;
  max-width: 500px;
  padding: 0 1rem;
  color: #fff;
  font-size: 1.05rem;
  line-height: 2;
  list-style: disc inside;
  background: rgba(255,255,255,0.06);
  border-radius: 1.5rem;
  box-shadow: 0 2px 16px #7B61FF33;
}
.faq-list li {
  margin-bottom: 1rem;
}
.contact-info {
  margin-top: 2rem;
  background: rgba(127,97,255,0.08);
  border-radius: 1.2rem;
  padding: 1.2rem 1rem 0.7rem 1rem;
  color: #fff;
  box-shadow: 0 2px 12px #7B61FF22;
  text-align: left;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}
.friend-links {
  margin-bottom: 0.5em;
  color: #E0D7FF;
  font-size: 0.98em;
}
.friend-links a {
  color: #FFF7CC;
  text-decoration: underline;
  margin: 0 0.2em;
}
@media (max-width: 700px) {
  .main-content, .section-block {
    margin: 1rem 0.5rem 0 0.5rem;
    padding: 1.2rem 0.5rem 1.2rem 0.5rem;
  }
  .logo {
    width: 110px;
  }
  .site-header h1 {
    font-size: 1.5rem;
  }
  .feature-list, .review-list, .download-list {
    font-size: 1rem;
    padding: 0 0.5rem;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.7rem;
  }
  .specs-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 1rem 0.5rem;
  }
  .download-list li {
    padding: 0.7rem 0.2rem 0.2rem 0.2rem;
  }
}
@media (max-width: 900px) {
  .char-grid {
    flex-direction: column;
    align-items: center;
  }
  .char-card {
    width: 90%;
    max-width: 300px;
  }
}
@media (max-width: 500px) {
  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 0.7rem;
  }
}