/* 前台首页唯一模板 - 与后台深色框架统一 */
.site-body {
  font-size: 14px;
  font-family: "Helvetica Neue", Helvetica, "Microsoft YaHei", sans-serif;
  color: #b7c3ff;
  background: radial-gradient(circle at top, rgba(119,132,255,0.12), transparent 50%), linear-gradient(180deg, rgba(8,10,30,0.98), rgba(5,7,20,0.99));
  min-height: 100vh;
  margin: 0;
  padding: 0;
}
.site-header {
  background: rgba(8,10,30,0.85);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 12px 0;
}
.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.site-logo {
  font-size: 18px;
  font-weight: 600;
  color: #b7c3ff;
  text-decoration: none;
  letter-spacing: .05em;
}
.site-logo:hover { color: #e5edff; }
.site-links a {
  color: #b7c3ff;
  text-decoration: none;
  margin-left: 20px;
  opacity: .9;
}
.site-links a:hover { color: #e5edff; opacity: 1; }
.site-main { padding: 40px 0 60px; }
.site-hero {
  padding: 60px 0 80px;
  text-align: center;
}
.site-hero-title {
  font-size: 28px;
  font-weight: 600;
  color: #b7c3ff;
  margin-bottom: 12px;
  letter-spacing: .08em;
}
.site-hero-desc {
  font-size: 16px;
  color: rgba(183,195,255,0.85);
  margin-bottom: 28px;
}
.site-hero-btns .btn { margin: 0 8px; padding: 12px 24px; font-size: 14px; border-radius: 8px; }
.btn-site-primary {
  background: radial-gradient(circle at left, rgba(59,130,246,0.4), rgba(147,51,234,0.3));
  border: 1px solid rgba(119,132,255,0.35);
  color: #e5edff;
}
.btn-site-primary:hover { color: #fff; border-color: rgba(119,132,255,0.5); background: radial-gradient(circle at left, rgba(59,130,246,0.5), rgba(147,51,234,0.4)); }
.btn-site-outline {
  background: transparent;
  border: 1px solid rgba(183,195,255,0.4);
  color: #b7c3ff;
}
.btn-site-outline:hover { background: rgba(119,132,255,0.15); color: #e5edff; border-color: rgba(183,195,255,0.6); }
.site-section-title {
  font-size: 20px;
  color: #b7c3ff;
  text-align: center;
  margin-bottom: 36px;
}
.site-features { padding: 40px 0; }
.site-feature {
  text-align: center;
  padding: 24px 16px;
  background: rgba(8,10,30,0.5);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  margin-bottom: 20px;
}
.site-feature-icon {
  font-size: 32px;
  color: rgba(119,132,255,0.9);
  margin-bottom: 12px;
}
.site-feature h3 { font-size: 16px; color: #b7c3ff; margin-bottom: 8px; }
.site-feature p { font-size: 13px; color: rgba(183,195,255,0.8); margin: 0; }
.site-footer {
  background: rgba(8,10,30,0.9);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 32px 0 24px;
  color: rgba(183,195,255,0.85);
}
.site-footer-brand { font-size: 15px; color: #b7c3ff; margin-bottom: 6px; }
.site-footer-desc { font-size: 13px; margin-bottom: 12px; }
.site-footer-links { margin-bottom: 16px; }
.site-footer-links a { color: rgba(183,195,255,0.9); margin-right: 16px; }
.site-footer-links a:hover { color: #e5edff; }
.site-footer-copy { font-size: 12px; opacity: .8; margin: 0; }

/* V1 对接文档（doc.html），布局对齐 template/index1/doc.php */
body.doc-v1-page.site-body {
  color: #1e2433;
  background: #eef1f8;
}
body.doc-v1-page .site-header {
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}
body.doc-v1-page .site-logo,
body.doc-v1-page .site-links a {
  color: #2c3347;
}
body.doc-v1-page .site-links a:hover {
  color: #4a6fff;
}
body.doc-v1-page .site-main {
  padding-top: 24px;
  padding-bottom: 48px;
}
body.doc-v1-page .site-footer {
  background: rgba(255, 255, 255, 0.95);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  color: #5a6272;
}
body.doc-v1-page .site-footer-brand,
body.doc-v1-page .site-footer-links a {
  color: #3d4656;
}
body.doc-v1-page .site-footer-links a:hover {
  color: #4a6fff;
}
body.doc-v1-page .site-footer-copy {
  color: #7a8499;
}

.api_doc {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  padding-top: 1em;
  padding-bottom: 3em;
}
.api_doc_bar {
  flex: 0 0 210px;
  position: sticky;
  top: 16px;
  max-height: calc(100vh - 32px);
  overflow-y: auto;
  padding: 12px 0;
  background: rgba(255, 255, 255, 0.75);
  border-radius: 10px;
  border: 1px solid rgba(0, 0, 0, 0.06);
}
.api_doc_bar dl {
  padding: 0 0 0.75em 0;
  margin: 0;
}
.api_doc_bar dl dt {
  font-size: 0.9em;
  font-weight: 400;
  line-height: 1.5em;
}
.api_doc_bar dl a {
  cursor: pointer;
  color: #333;
  display: block;
  padding: 0.35em 14px;
  text-decoration: none;
  border-left: 3px solid transparent;
}
.api_doc_bar dl a:hover {
  color: #4a6fff;
}
.api_doc_content {
  flex: 1;
  min-width: 0;
  min-height: 60vh;
}
.api_doc_content .api_block {
  margin-bottom: 4em;
}
.api_doc_content img {
  max-width: 100%;
}
@media screen and (max-width: 736px) {
  .api_doc {
    flex-direction: column;
  }
  .api_doc_bar {
    flex: none;
    width: 100%;
    position: static;
    max-height: none;
  }
  .api_doc_bar dl dt {
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  }
}