/* 操作手册各页共用样式 */
.manual-layout {
    display: flex;
    min-height: calc(100vh - 200px);
    width: 100%;
    max-width: var(--container-max, 1200px);
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
    padding-left: var(--space-6, 1.5rem);
    padding-right: var(--space-6, 1.5rem);
}
.manual-sidebar { width: 280px; background: #f8fafc; border-right: 1px solid #e2e8f0; padding: 20px 0; overflow-y: auto; position: sticky; top: 0; height: calc(100vh - 80px); }
.sidebar-section { margin-bottom: 0; }
.sidebar-title { font-weight: 600; color: #1e293b; padding: 10px 20px; font-size: 14px; background: #e2e8f0; }
.sidebar-link { display: block; padding: 8px 20px 8px 30px; color: #475569; text-decoration: none; font-size: 13px; border-left: 3px solid transparent; transition: all 0.2s; }
.sidebar-link:hover { background: #e0f2fe; color: #4293fb; }
.sidebar-link.active { background: #e0f2fe; color: #4293fb; border-left-color: #4293fb; font-weight: 600; }
.manual-content { flex: 1; padding: 100px 30px 30px 30px; max-width: 900px; }
.manual-content-body { line-height: 1.8; background: #fff; border-radius: 8px; padding: 30px; box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
.manual-content-body h2 { font-size: 24px; margin-bottom: 20px; padding-bottom: 10px; border-bottom: 2px solid #e2e8f0; }
.manual-content-body img { max-width: 100%; height: auto; border-radius: 8px; margin: 15px 0; box-shadow: 0 2px 8px rgba(0,0,0,0.1); }
.manual-content-body h3 { font-size: 18px; margin: 25px 0 15px; color: #1e293b; text-align: center; font-weight: 600; }
.manual-content-body h4 { font-size: 16px; margin: 20px 0 10px; color: #1e293b; }
.manual-accounts-table { width: 100%; border-collapse: collapse; font-size: 13px; margin: 1.25rem 0; }
.manual-accounts-table td, .manual-accounts-table th { border: 1px solid #e2e8f0; padding: 6px 8px; vertical-align: top; }
.manual-accounts-table .manual-external-link { color: #4293fb; text-decoration: underline; }
.manual-external-link { color: #4293fb; }
.manual-content-body p { margin-bottom: 15px; color: #475569; }
.manual-content-body ul, .manual-content-body ol { margin-bottom: 15px; padding-left: 25px; }
.manual-content-body li { margin-bottom: 8px; color: #475569; }
.manual-nav { display: flex; justify-content: space-between; margin-top: 30px; padding-top: 20px; border-top: 1px solid #e2e8f0; }
.manual-nav a { color: #4293fb; text-decoration: none; font-size: 14px; padding: 8px 16px; border: 1px solid #e2e8f0; border-radius: 6px; transition: all 0.2s; }
.manual-nav a:hover { background: #e0f2fe; border-color: #4293fb; }
.nav-prev { margin-right: auto; }
.nav-next { margin-left: auto; }
@media (max-width: 768px) {
    .manual-layout { flex-direction: column; }
    .manual-sidebar { width: 100%; height: auto; position: static; }
}