.nh-mica #explorerContent::-webkit-scrollbar,.nh-mica .exp-main-inner::-webkit-scrollbar{width:10px;height:10px}.nh-mica #explorerContent::-webkit-scrollbar-track,.nh-mica .exp-main-inner::-webkit-scrollbar-track{background:transparent}.nh-mica #explorerContent::-webkit-scrollbar-thumb,.nh-mica .exp-main-inner::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:10px;border:2px solid #f7f9ff}.nh-mica #explorerContent::-webkit-scrollbar-thumb:hover,.nh-mica .exp-main-inner::-webkit-scrollbar-thumb:hover{background:#94a3b8}.nh-mica .exp-section-title{color:#334155}.nh-mica .navhub-site-card{background:linear-gradient(135deg,#fff,#fbfdff);border:1px solid #e2e8f0;border-radius:13px;box-shadow:0 4px 14px #0f172a0a,inset 0 1px #fff}.nh-mica .navhub-site-card:hover{border-color:#6366f14d;transform:translateY(-2px);box-shadow:0 10px 26px #6366f11f,inset 0 1px #fff}.nh-mica .navhub-site-card.exp-item-selected{background:linear-gradient(135deg,#eef2ff,#fff);border-color:#a5b4fc;box-shadow:0 6px 20px #6366f11f}.nh-mica .navhub-site-card.exp-item-selected:after{background:linear-gradient(180deg,#6366f1,#8b5cf6);width:4px}.nh-mica .navhub-site-ic{border-radius:11px;box-shadow:inset 0 1px #fff;border:1px solid rgba(99,102,241,.1)}.nh-mica .navhub-site-name{color:#0f172a;font-weight:700}.nh-mica .navhub-badge{background:#f8fafc;color:#64748b;border:1px solid #e2e8f0}.nh-mica .navhub-badge:hover{background:#eef2ff;color:#6366f1}.nh-mica .exp-grid{gap:12px}.nh-mica .exp-item{background:linear-gradient(135deg,#fff,#fbfdff);border:1px solid #e2e8f0;border-radius:12px;box-shadow:0 3px 12px #0f172a08,inset 0 1px #fff}.nh-mica .exp-item:hover{border-color:#6366f147;transform:translateY(-2px);box-shadow:0 8px 22px #6366f11a,inset 0 1px #fff}.nh-mica .exp-item.exp-item-selected{background:linear-gradient(135deg,#eef2ff,#fff);border-color:#a5b4fc}.nh-mica .exp-item.exp-item-selected:after{background:linear-gradient(180deg,#6366f1,#8b5cf6);width:4px}.nh-mica .exp-item-ic{border-radius:10px;box-shadow:inset 0 1px #fff;border:1px solid rgba(99,102,241,.08)}.nh-mica .exp-item-name{color:#0f172a;font-weight:700}.nh-mica .exp-item-sub{color:#64748b}.nh-mica .exp-cat-group-hd{background:linear-gradient(90deg,#fff,#f5f7ff);border:1px solid #e2e8f0;border-radius:10px;box-shadow:inset 0 1px #fff}.nh-mica .exp-cat-group-title{color:#334155}.nh-mica .exp-cat-group-count{background:#fff;color:#64748b;border:1px solid #e2e8f0}.nh-mica .exp-nav-sub-list{border-left:2px solid #e2e8f0}.nh-mica .exp-nav-sub-item{color:#475569;border-radius:7px}.nh-mica .exp-nav-sub-item:hover{background:#6366f114;color:#4f46e5}.nh-mica .exp-nav-sub-item.exp-nav-active{background:#6366f124;color:#4338ca}.nh-mica .exp-nav-sub-item em{color:#94a3b8}.nh-mica .exp-nav-sub-dot{background:#cbd5e1}.nh-mica .navhub-web-list{gap:2px}.nh-mica .navhub-web-item{background:transparent;border-radius:10px;padding:10px 14px;border:1px solid transparent}.nh-mica .navhub-web-item:hover{background:#fff;border-color:#e2e8f0;box-shadow:0 2px 10px #0f172a0a}.nh-mica .navhub-web-item.exp-item-selected{background:linear-gradient(90deg,#eef2ff,#fff);border-color:#c7d2fe}.nh-mica .navhub-web-item.exp-item-selected:after{background:linear-gradient(180deg,#6366f1,#8b5cf6);width:4px}.nh-mica .navhub-web-ic{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px}.nh-mica .navhub-web-name{color:#0f172a;font-weight:600}.nh-mica .navhub-web-host{color:#64748b}.nh-mica .navhub-web-time{color:#94a3b8}.nh-mica .nh-web-tag{border-radius:6px;padding:2px 7px}.nh-mica .nh-web-tag-crawl{background:#8b5cf61a;color:#7c3aed}.nh-mica .nh-web-tag-manual{background:#3b82f61a;color:#2563eb}.nh-mica .nh-web-tag-unknown{display:none}.nh-mica .exp-filter-bar{background:linear-gradient(90deg,#fff,#f8faff);border-bottom:1px solid #e2e8f0;border-radius:10px;margin-bottom:10px;box-shadow:inset 0 1px #fff}.nh-mica .exp-filter-label{color:#64748b}.nh-mica .exp-filter-btn{background:#fff;border:1px solid #e2e8f0;color:#475569;border-radius:8px;box-shadow:inset 0 1px #fff}.nh-mica .exp-filter-btn:hover{border-color:#c7d2fe;background:#eef2ff;color:#4f46e5}.nh-mica .exp-filter-btn.active{background:linear-gradient(135deg,#6366f1,#8b5cf6);border-color:transparent;color:#fff;box-shadow:0 3px 10px #6366f13d}.nh-mica .exp-filter-btn.danger{color:#b91c1c;border-color:#fecaca}.nh-mica .exp-filter-btn.danger:hover{background:#ef44441a;color:#dc2626;border-color:#f87171}.nh-mica .exp-filter-hint{color:#d97706}.nh-mica .exp-diff-note{background:#fbbf241a;color:#d97706;border:1px solid rgba(251,191,36,.25)}