.nv-wrap{box-sizing:border-box;align-items:flex-start;gap:28px;width:100%;max-width:1280px;margin:0 auto;padding:28px 24px 48px;display:flex}.nv-side{background:var(--bg-card,#fff);border:1px solid var(--border);border-radius:12px;flex-direction:column;flex-shrink:0;gap:2px;width:168px;padding:8px;display:flex;position:sticky;top:16px}.nv-side-item{color:var(--text-main);white-space:nowrap;border-radius:8px;justify-content:space-between;align-items:center;padding:8px 12px;font-size:14px;text-decoration:none;display:flex}.nv-side-item span{color:var(--text-muted);font-size:12px}.nv-side-item:hover{background:#10b98114}.nv-side-item.on{color:#059669;background:#10b9811f;font-weight:600}.nv-main{flex:1;min-width:0}.nv-head h1{color:var(--text-main);margin:0 0 8px;font-size:26px;font-weight:700}.nv-head p{color:var(--text-muted);max-width:820px;margin:0 0 16px;font-size:14px;line-height:1.8}.nv-search{border:1px solid var(--border);background:var(--bg-card,#fff);max-width:520px;color:var(--text-muted);border-radius:10px;align-items:center;gap:8px;padding:0 12px;display:flex}.nv-search:focus-within{border-color:#10b981;box-shadow:0 0 0 3px #10b98126}.nv-search input{color:var(--text-main);background:0 0;border:0;outline:0;flex:1;padding:10px 0;font-size:14px}.nv-hits{color:var(--text-muted);margin-top:8px;font-size:13px}.nv-sec{margin-top:28px;scroll-margin-top:16px}.nv-sec h2{align-items:baseline;gap:8px;margin:0 0 12px;font-size:18px;display:flex}.nv-sec h2 a{color:var(--text-main);text-decoration:none}.nv-sec h2 a:hover{color:#059669}.nv-sec h2 span{color:var(--text-muted);font-size:12px;font-weight:400}.nv-tools{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;margin-bottom:12px;display:grid}.nv-tool{background:#10b98114;border:1px solid #10b98159;border-radius:10px;flex-direction:column;gap:2px;padding:10px 14px;text-decoration:none;display:flex}.nv-tool b{color:#059669;font-size:14px}.nv-tool span{color:var(--text-muted);font-size:12px}.nv-tool:hover{background:#10b98124}.nv-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.nv-card{border:1px solid var(--border);background:var(--bg-card,#fff);color:var(--text-main);border-radius:12px;flex-direction:column;gap:8px;padding:14px;text-decoration:none;transition:border-color .15s,box-shadow .15s;display:flex}.nv-card:hover{border-color:#10b981;box-shadow:0 4px 14px #10b9811f}.nv-card-top{align-items:center;gap:10px;min-width:0;display:flex}.nv-ico{object-fit:contain;background:#f8fafc;border-radius:8px;flex-shrink:0;width:32px;height:32px}.nv-ico-letter{color:#059669;background:#10b98124;justify-content:center;align-items:center;font-size:15px;font-weight:700;display:inline-flex}.nv-name{text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:15px;font-weight:600;overflow:hidden}.nv-ext{color:var(--text-muted);flex-shrink:0}.nv-desc{color:var(--text-muted);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:0;font-size:13px;line-height:1.6;display:-webkit-box;overflow:hidden}.nv-tags{gap:6px;margin-top:auto;display:flex}.nv-tag{border:1px solid var(--border);color:var(--text-muted);border-radius:999px;padding:2px 8px;font-size:11px}.nv-free{color:#059669;border-color:#10b98166}.nv-freemium{color:#0369a1;border-color:#0369a14d}.nv-paid{color:#b45309;border-color:#b453094d}.nv-gfw{color:#b91c1c;border-color:#b91c1c4d}.nv-foot{border-top:1px solid var(--border);color:var(--text-muted);margin-top:36px;padding-top:16px;font-size:13px;line-height:1.8}.nv-foot a{color:#059669}@media (max-width:1180px){.nv-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:900px){.nv-wrap{flex-direction:column;gap:12px;padding:12px 14px 40px}.nv-side{z-index:5;-webkit-overflow-scrolling:touch;scrollbar-width:none;border-radius:10px;flex-direction:row;width:100%;padding:6px;position:sticky;top:0;overflow-x:auto}.nv-side::-webkit-scrollbar{display:none}.nv-side-item{flex-shrink:0;gap:6px}.nv-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:520px){.nv-grid{grid-template-columns:1fr}.nv-head h1{font-size:22px}}