.research-tools-sidebar[data-v-f9a6bf59]{background:var(--surface-raised,var(--bg-card,#161b22));border-right:1px solid var(--border-subtle,#30363d);box-sizing:border-box;display:flex;flex-direction:column;height:calc(100vh - var(--header-height, 68px));height:calc(100dvh - var(--header-height, 68px));left:0;overflow:hidden;overscroll-behavior:contain;position:fixed;top:var(--header-height,68px);width:var(--research-sidebar-w,220px);z-index:26}@media (max-width:1099px){.research-tools-sidebar[data-v-f9a6bf59]{display:none}}.research-tools-sidebar--drawer[data-v-f9a6bf59]{background:transparent;border-right:none;display:flex;height:100%;min-height:0;position:static;width:100%}.research-tools-sidebar__head[data-v-f9a6bf59]{border-bottom:1px solid var(--border-subtle,#30363d);display:flex;flex-direction:column;flex-shrink:0;gap:4px;padding:18px 18px 14px}.research-tools-sidebar__title[data-v-f9a6bf59]{color:var(--text-primary,var(--text-main,#e6edf3));font-size:15px;font-weight:700;letter-spacing:.02em}.research-tools-sidebar__hint[data-v-f9a6bf59]{color:var(--text-muted,#6e7681);font-size:10px;letter-spacing:.14em;text-transform:uppercase}.research-tools-sidebar__nav[data-v-f9a6bf59]{display:flex;flex:1;flex-direction:column;gap:14px;min-height:0;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;padding:10px 0 16px}.research-tools-sidebar__group[data-v-f9a6bf59]{display:flex;flex-direction:column;gap:2px;padding:0 8px}.research-tools-sidebar__group-title[data-v-f9a6bf59]{color:var(--text-muted,#6e7681);font-size:11px;font-weight:650;letter-spacing:.06em;margin:0 0 4px;padding:0 10px}.research-tools-sidebar__link[data-v-f9a6bf59]{align-items:center;border-left:3px solid transparent;border-radius:var(--radius-sm,6px);color:var(--text-secondary,var(--text-regular,#8b949e));display:flex;font-size:13px;font-weight:500;gap:10px;padding:9px 10px;position:relative;text-decoration:none;transition:color .15s,background .15s,border-color .15s}.research-tools-sidebar__link[data-v-f9a6bf59]:hover{background:var(--brand-primary-soft,rgba(59,130,246,.1));color:var(--text-primary,var(--text-main,#e6edf3))}.research-tools-sidebar__link.is-active[data-v-f9a6bf59]{background:var(--brand-primary-soft,rgba(59,130,246,.14));border-left-color:var(--brand-primary,var(--primary-color,#3b82f6));color:var(--text-primary,var(--text-main,#e6edf3));font-weight:650}.research-tools-sidebar__link.is-active .research-tools-sidebar__index[data-v-f9a6bf59]{color:var(--brand-primary,var(--primary-color,#3b82f6));font-weight:700}.research-tools-sidebar__index[data-v-f9a6bf59]{color:var(--text-muted,#6e7681);flex-shrink:0;font-size:12px;font-variant-numeric:tabular-nums;font-weight:500;letter-spacing:.02em;width:1.6em}.research-tools-sidebar__label[data-v-f9a6bf59]{flex:1;min-width:0}.research-tools-sidebar__hot-tag[data-v-f9a6bf59]{flex-shrink:0}.research-tools-sidebar__badge[data-v-f9a6bf59]{border-radius:4px;flex-shrink:0;font-size:10px;font-weight:700;line-height:1;padding:2px 5px}.research-tools-sidebar__badge--new[data-v-f9a6bf59]{background:var(--brand-primary-soft,rgba(59,130,246,.14));color:var(--brand-primary,#3b82f6)}.research-tools-nav-drawer.el-drawer .el-drawer__header{border-bottom:1px solid var(--border-subtle,#30363d);margin-bottom:8px;padding:16px 16px 12px}.research-tools-nav-drawer.el-drawer .el-drawer__body{display:flex;flex-direction:column;overflow:hidden;padding:0}:root[data-theme-pack=scholar] .research-tools-sidebar{background:#f1f5f9;border-right:1px solid rgba(30,58,95,.14)}:root[data-theme-pack=scholar] .research-tools-sidebar .research-tools-sidebar__head{border-bottom:1px solid rgba(30,58,95,.12)}:root[data-theme-pack=scholar] .research-tools-sidebar .research-tools-sidebar__title{color:#1e3a5f;font-weight:750}:root[data-theme-pack=scholar] .research-tools-sidebar .research-tools-sidebar__hint{color:#0f766e;font-weight:650}:root[data-theme-pack=scholar] .research-tools-sidebar .research-tools-sidebar__group-title{color:#475569}:root[data-theme-pack=scholar] .research-tools-sidebar .research-tools-sidebar__link{color:#334155}:root[data-theme-pack=scholar] .research-tools-sidebar .research-tools-sidebar__link:hover{background:#1e3a5f0f;color:#1e3a5f}:root[data-theme-pack=scholar] .research-tools-sidebar .research-tools-sidebar__link.is-active{background:#1e3a5f1f;border-left-color:#1e3a5f;color:#1e3a5f;font-weight:700}:root[data-theme-pack=scholar] .research-tools-sidebar .research-tools-sidebar__link.is-active .research-tools-sidebar__index{color:#1e3a5f;font-weight:800}:root[data-theme-pack=scholar] .research-tools-sidebar .research-tools-sidebar__badge--new{background:#0f766e1f;color:#0f766e}:root[data-theme-pack=scholar] .research-tools-nav-drawer.el-drawer{background:#f1f5f9}:root[data-theme-pack=scholar] .research-tools-nav-drawer.el-drawer .el-drawer__header{border-bottom:1px solid rgba(30,58,95,.14)}:root[data-theme-pack=scholar] .research-tools-nav-drawer.el-drawer .el-drawer__header .el-drawer__title{color:#1e3a5f}:root[data-theme-pack=ocean] .research-tools-sidebar{background:#ebf5fb;border-right:1px solid rgba(2,132,199,.16)}:root[data-theme-pack=ocean] .research-tools-sidebar .research-tools-sidebar__head{border-bottom:1px solid rgba(2,132,199,.14)}:root[data-theme-pack=ocean] .research-tools-sidebar .research-tools-sidebar__title{color:#0284c7;font-weight:750}:root[data-theme-pack=ocean] .research-tools-sidebar .research-tools-sidebar__hint{color:#06b6d4;font-weight:650}:root[data-theme-pack=ocean] .research-tools-sidebar .research-tools-sidebar__group-title{color:#0369a1}:root[data-theme-pack=ocean] .research-tools-sidebar .research-tools-sidebar__link{color:#1e293b}:root[data-theme-pack=ocean] .research-tools-sidebar .research-tools-sidebar__link:hover{background:#0284c714;color:#0284c7}:root[data-theme-pack=ocean] .research-tools-sidebar .research-tools-sidebar__link.is-active{background:#0284c726;border-left-color:#0284c7;color:#0284c7;font-weight:700}:root[data-theme-pack=ocean] .research-tools-sidebar .research-tools-sidebar__link.is-active .research-tools-sidebar__index{color:#0284c7;font-weight:800}:root[data-theme-pack=ocean] .research-tools-sidebar .research-tools-sidebar__badge--new{background:#0284c726;color:#0284c7}:root[data-theme-pack=ocean] .research-tools-nav-drawer.el-drawer{background:#ebf5fb}:root[data-theme-pack=ocean] .research-tools-nav-drawer.el-drawer .el-drawer__header{border-bottom:1px solid rgba(2,132,199,.16)}:root[data-theme-pack=ocean] .research-tools-nav-drawer.el-drawer .el-drawer__header .el-drawer__title{color:#0284c7}:root[data-theme-pack=ink] .research-tools-sidebar{background:#f3efe6;border-right:1px solid rgba(28,25,23,.14)}:root[data-theme-pack=ink] .research-tools-sidebar .research-tools-sidebar__head{border-bottom:1px solid rgba(28,25,23,.12)}:root[data-theme-pack=ink] .research-tools-sidebar .research-tools-sidebar__title{color:#18181b;font-weight:750}:root[data-theme-pack=ink] .research-tools-sidebar .research-tools-sidebar__hint{color:#c2410c;font-weight:650}:root[data-theme-pack=ink] .research-tools-sidebar .research-tools-sidebar__group-title{color:#78716c}:root[data-theme-pack=ink] .research-tools-sidebar .research-tools-sidebar__link{color:#292524}:root[data-theme-pack=ink] .research-tools-sidebar .research-tools-sidebar__link:hover{background:#1c19170f;color:#18181b}:root[data-theme-pack=ink] .research-tools-sidebar .research-tools-sidebar__link.is-active{background:#1c191717;border-left-color:#c2410c;color:#18181b;font-weight:750}:root[data-theme-pack=ink] .research-tools-sidebar .research-tools-sidebar__link.is-active .research-tools-sidebar__index{color:#c2410c;font-weight:800}:root[data-theme-pack=ink] .research-tools-sidebar .research-tools-sidebar__badge--new{background:#c2410c1f;color:#c2410c}:root[data-theme-pack=ink] .research-tools-nav-drawer.el-drawer{background:#f3efe6}:root[data-theme-pack=ink] .research-tools-nav-drawer.el-drawer .el-drawer__header{border-bottom:1px solid rgba(28,25,23,.14)}:root[data-theme-pack=ink] .research-tools-nav-drawer.el-drawer .el-drawer__header .el-drawer__title{color:#18181b}
