/* 指南页面专属样式 */

.guide-wrapper {
  display: flex;
  max-width: 1200px;
  margin: 60px auto 0; /* 留出 Navbar 的位置，取消底部间距以衔接 footer */
  min-height: auto;
}

/* 侧边栏 */
.sidebar {
  width: 260px;
  padding: 40px 20px;
  position: sticky;
  top: 80px;
  height: calc(100vh - 80px);
  overflow-y: auto;
  border-right: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.02); /* 添加淡灰底色 */
  flex-shrink: 0;
}

.sidebar-category {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05); /* 添加分割线 */
}

.sidebar-category:last-child {
  border-bottom: none;
}

.sidebar-category h4 {
  font-size: 14px;
  font-weight: 800;
  text-transform: none;
  letter-spacing: normal;
  opacity: 0.9;
  margin-bottom: 12px;
  padding-left: 10px;
}

.sidebar-menu {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-menu li {
  margin-bottom: 4px;
}

.sidebar-menu a,
.sidebar-menu a:visited {
  display: block;
  padding: 8px 12px;
  border-radius: 8px;
  color: inherit;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  opacity: 0.7;
  transition: all 0.2s;
}

.sidebar-menu a:hover {
  opacity: 1;
  background: rgba(255, 255, 255, 0.05);
  text-decoration: none;
}

.sidebar-menu a.active {
  opacity: 1;
  color: var(--primary);
  background: rgba(233, 61, 130, 0.1);
  font-weight: 600;
}

/* 主体内容区 */
.guide-content {
  flex: 1;
  padding: 40px 60px;
  max-width: 800px; /* 限制阅读宽度 */
}

.guide-article {
  display: block; /* 默认显示，支持单文章 i18n 模式 */
}

/* 兼容旧的“双版本文章”模式 */
.guide-article.lang-zh,
.guide-article.lang-en {
  display: none;
}

/* 当语言匹配时显示特定版本的文章 */
html[lang="zh"] .guide-article.lang-zh {
  display: block;
}
html[lang="en"] .guide-article.lang-en {
  display: block;
}

/* 内容排版 */
.guide-content h1 {
  font-size: 36px;
  margin-bottom: 24px;
  font-weight: 800;
}

.guide-content h2 {
  font-size: 24px;
  margin: 40px 0 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--glass-border);
}

.guide-content p {
  font-size: 16px;
  line-height: 1.8;
  opacity: 0.9;
  margin-bottom: 20px;
}

.guide-content ul,
.guide-content ol {
  margin-bottom: 20px;
  padding-left: 20px;
}

.guide-content li {
  margin-bottom: 10px;
  line-height: 1.6;
}

.guide-content code {
  background: rgba(255, 255, 255, 0.05);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.9em;
}

.guide-content pre {
  background: #0d0d12;
  padding: 16px;
  border-radius: 12px;
  overflow-x: auto;
  margin-bottom: 24px;
  border: 1px solid var(--glass-border);
}

.guide-content pre code {
  background: transparent;
  padding: 0;
}

.guide-content img {
  max-width: 100%;
  border-radius: 12px;
  margin: 20px 0;
  border: 1px solid var(--glass-border);
}

/* 智能插入平台网格 */
.platforms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin: 24px 0 40px;
}

.platform-card {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 16px !important;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden; /* 保证内部元素不超出圆角 */
  gap: 12px;
}

.light-theme .platform-card,
html.light-theme .platform-card {
  background: rgba(0, 0, 0, 0.02);
  color: #000000 !important; /* 强制平台名字显示为纯黑 */
}

.platform-card:hover {
  border-color: var(--primary);
  background: rgba(233, 61, 130, 0.05);
  transform: translateY(-2px);
  text-decoration: none;
}

.platform-info {
  display: flex !important;
  flex-direction: column !important;
  gap: 4px;
  flex: 1 !important; /* 占据剩余空间 */
  min-width: 0 !important; /* 关键：允许内容在 flex 容器中收缩，防止溢出 */
  pointer-events: none;
}

.platform-name {
  font-weight: 600;
  font-size: 15px;
}

.platform-url {
  font-size: 12px;
  font-family: "JetBrains Mono", monospace;
  opacity: 0.5;
}

.platform-tag {
  display: inline-block !important;
  flex-shrink: 0 !important; /* 关键：防止标签被左侧内容压扁 */
  padding: 4px 8px !important;
  font-size: 11px;
  font-weight: 700 !important;
  background: rgba(255, 184, 0, 0.15) !important;
  color: #ffb800 !important;
  border-radius: 4px;
  border: 1px solid rgba(255, 184, 0, 0.3) !important;
  white-space: nowrap !important;
  pointer-events: none;
  position: static !important; /* 强制改回静态定位，回归 flex 流 */
  transform: none !important;
}

/* 亮色模式下改为主色（品红），保证可见性 */
.light-theme .platform-tag,
html.light-theme .platform-tag {
  background: rgba(233, 61, 130, 0.1) !important;
  color: #e93d82 !important; /* 强制标签显示为品红 */
  border: 1px solid rgba(233, 61, 130, 0.2) !important;
}

.image-placeholder {
  width: 100%;
  height: 300px;
  background: rgba(255, 255, 255, 0.05);
  border: 2px dashed var(--glass-border);
  border-radius: 12px;
  margin: 20px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-color);
  opacity: 0.6;
  gap: 12px;
}

.image-placeholder::before {
  content: "IMAGE PLACEHOLDER";
  font-family: "JetBrains Mono", monospace;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 2px;
}

.image-placeholder::after {
  content: "待插入演示图片/动图";
  font-size: 14px;
}

.light-theme .image-placeholder {
  background: rgba(0, 0, 0, 0.03);
  color: #1a1a1a;
}

.guide-tip {
  background: rgba(255, 184, 0, 0.05);
  border-left: 4px solid var(--accent);
  padding: 16px 20px;
  border-radius: 0 8px 8px 0;
  margin: 24px 0;
}

.guide-tip p {
  margin-bottom: 0;
  font-size: 15px;
}

/* 响应式适配 */
@media (max-width: 1024px) {
  .guide-wrapper {
    flex-direction: column;
  }
  .sidebar {
    width: 100%;
    position: relative;
    top: 0;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--glass-border);
    padding: 20px;
  }
  .guide-content {
    padding: 30px 20px;
  }
}

.light-theme .sidebar,
html.light-theme .sidebar {
  background: rgba(0, 0, 0, 0.02);
}

.light-theme .sidebar-category,
html.light-theme .sidebar-category {
  border-bottom: 1px solid rgba(0, 0, 0, 0.12); /* 加深以提高可见度 */
}

.light-theme .sidebar-menu a:hover {
  background: rgba(0, 0, 0, 0.03);
}

.light-theme .guide-content pre {
  background: #f8f9fa;
  color: #1a1a1a;
}

.light-theme .guide-content code {
  background: rgba(0, 0, 0, 0.05);
}
/* 版本中心样式 */
.version-center-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 20px;
}

.version-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 24px;
  transition:
    transform 0.2s,
    border-color 0.2s;
}

.version-card.latest {
  border-color: rgba(233, 61, 130, 0.3);
  background: linear-gradient(
    145deg,
    rgba(233, 61, 130, 0.05),
    rgba(255, 255, 255, 0.03)
  );
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.version-card:hover {
  border-color: var(--primary);
}

.version-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.version-tag {
  font-family: "JetBrains Mono", monospace;
  font-weight: 800;
  font-size: 18px;
  background: var(--primary);
  color: #fff;
  padding: 2px 10px;
  border-radius: 6px;
}

.version-date {
  font-size: 14px;
  opacity: 0.5;
}

.latest-badge {
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  padding: 2px 8px;
  background: rgba(233, 61, 130, 0.1);
  border-radius: 20px;
  letter-spacing: 0.5px;
}

.version-changelog {
  margin-bottom: 20px;
}

.version-changelog ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.version-changelog li {
  font-size: 14px;
  opacity: 0.8;
  margin-bottom: 8px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.version-changelog li::before {
  content: "•";
  color: var(--primary);
  font-weight: bold;
}

.version-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--glass-border);
}

.light-theme .version-footer {
  border-top-color: rgba(0, 0, 0, 0.08);
}

.download-link-btn,
.download-link-btn:visited {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.2s;
  flex: 1; /* 让网盘下载按钮占满剩余空间 */
}

.download-link-group {
  transition: all 0.2s;
}

.download-link-group:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(233, 61, 130, 0.15);
  border-color: var(--primary) !important;
}

.download-link-group:hover .download-link-btn,
.download-link-group:hover .download-pwd-btn {
  background: var(--primary) !important;
  color: #fff !important;
}

.download-link-btn:hover {
  text-decoration: none;
}

/* 移除以前的 pwd 内联样式 */
.download-pwd-btn:hover {
  filter: brightness(1.2);
}

.light-theme .version-card {
  background: rgba(0, 0, 0, 0.02);
}

.light-theme .version-card.latest {
  background: linear-gradient(
    145deg,
    rgba(233, 61, 130, 0.03),
    rgba(0, 0, 0, 0.01)
  );
}

.light-theme .download-link-group {
  background: #f0f0f5;
  border-color: rgba(0, 0, 0, 0.05);
}

.light-theme .download-link-btn,
.light-theme .download-pwd-btn {
  color: #1a1a1a;
  background: transparent;
}

.light-theme .download-link-group:hover .download-link-btn,
.light-theme .download-link-group:hover .download-pwd-btn {
  color: #fff !important;
}

/* 预设跑马灯 */
.preset-marquee-container {
  width: 100%;
  overflow: hidden;
  position: relative;
  margin: 32px 0;
  mask-image: linear-gradient(
    to right,
    transparent,
    black 10%,
    black 90%,
    transparent
  );
  -webkit-mask-image: linear-gradient(
    to right,
    transparent,
    black 10%,
    black 90%,
    transparent
  );
}

.preset-marquee-track {
  display: flex;
  width: max-content;
  animation: scrollTrack 60s linear infinite;
}

.preset-marquee-track:hover {
  animation-play-state: paused;
}

.preset-marquee-group {
  display: flex;
  gap: 16px;
  padding-right: 16px;
}

@keyframes scrollTrack {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.preset-item {
  width: 240px;
  flex-shrink: 0;
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  transition: transform 0.3s ease;
}

.preset-item.vertical {
  width: auto;
  min-width: 120px;
}

.preset-item:hover {
  transform: translateY(-4px);
}

.light-theme .preset-item,
html.light-theme .preset-item {
  background: rgba(0, 0, 0, 0.02);
  border-color: rgba(0, 0, 0, 0.08);
}

.preset-item img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  display: block;
  margin: 0 !important;
  border: none !important;
  border-radius: 0 !important;
}

.preset-item.vertical img {
  width: auto;
  margin: 0 auto !important;
  object-fit: contain;
}

.preset-name {
  padding: 12px;
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  border-top: 1px solid var(--glass-border);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-dark);
}

.light-theme .preset-name,
html.light-theme .preset-name {
  border-top-color: rgba(0, 0, 0, 0.08);
  color: var(--text-light);
}

/* 消除页脚多余空白 */
footer .footer-content {
  margin-top: 1.5rem !important; /* 强制覆盖 HTML 内联 4rem */
  padding-top: 1.5rem !important;
}

footer {
  padding: 20px 0 40px !important;
}