.layout[data-v-4c4dbf11]{background:var(--nord-bg);height:100vh;display:flex}.sidebar[data-v-4c4dbf11]{background:var(--nord-surface);border-right:1px solid var(--nord-border);flex-direction:column;flex-shrink:0;width:220px;display:flex}.sidebar-header[data-v-4c4dbf11]{cursor:pointer;border-bottom:1px solid var(--nord-border);align-items:center;gap:10px;padding:20px;text-decoration:none;display:flex}.logo[data-v-4c4dbf11]{font-size:24px}.title[data-v-4c4dbf11]{color:var(--nord-text);font-size:20px;font-weight:700}.nav[data-v-4c4dbf11]{flex-direction:column;gap:4px;padding:12px 8px;display:flex;overflow-y:auto}.nav-scroll[data-v-4c4dbf11]{flex-direction:column;gap:4px;display:flex}.nav-item[data-v-4c4dbf11]{cursor:pointer;color:var(--nord-text-secondary);border-radius:8px;align-items:center;gap:10px;padding:10px 14px;font-size:14px;text-decoration:none;transition:all .2s;display:flex}.nav-item[data-v-4c4dbf11]:hover{background:var(--nord-surface-alt);color:var(--nord-primary)}.nav-item.active[data-v-4c4dbf11]{background:var(--nord-highlight);color:var(--nord-text);font-weight:600}.nav-icon[data-v-4c4dbf11]{text-align:center;width:24px;font-size:16px}.main[data-v-4c4dbf11]{scrollbar-width:thin;scrollbar-color:transparent transparent;flex:1;padding:32px;overflow-y:auto}.main[data-v-4c4dbf11]::-webkit-scrollbar{width:6px}.main[data-v-4c4dbf11]::-webkit-scrollbar-track{background:0 0}.main[data-v-4c4dbf11]::-webkit-scrollbar-thumb{background:0 0;border-radius:3px}.main[data-v-4c4dbf11]:hover::-webkit-scrollbar-thumb{background:var(--nord-border)}@media (width<=767px){.layout[data-v-4c4dbf11]{flex-direction:column}.sidebar[data-v-4c4dbf11]{z-index:100;border-right:none;border-top:1px solid var(--nord-border);flex-direction:row;width:100%;height:auto;position:fixed;bottom:0;left:0}.sidebar-header[data-v-4c4dbf11]{display:none}.nav[data-v-4c4dbf11]{flex-direction:row;width:100%;padding:0}.nav-home[data-v-4c4dbf11]{border-right:1px solid var(--nord-border);flex:none}.nav-scroll[data-v-4c4dbf11]{flex-direction:row;flex:1;gap:0;overflow-x:auto}.nav-scroll[data-v-4c4dbf11]::-webkit-scrollbar{display:none}.nav-item[data-v-4c4dbf11]{text-align:center;border-radius:0;flex-direction:column;flex:none;gap:2px;width:64px;padding:6px 0}.nav-icon[data-v-4c4dbf11]{width:auto;font-size:20px}.nav-label[data-v-4c4dbf11]{font-size:10px}.main[data-v-4c4dbf11]{padding:16px 16px 64px}}:root{color-scheme:dark;--nord-bg:#2e3440;--nord-surface:#3b4252;--nord-surface-alt:#434c5e;--nord-border:#4c566a;--nord-text:#eceff4;--nord-text-secondary:#d8dee9;--nord-text-muted:#a5abb6;--nord-text-dim:#7b8291;--nord-primary:#88c0d0;--nord-primary-hover:#8fbcbb;--nord-highlight:#5e81ac;--nord-danger:#bf616a;--nord-danger-bg:#3b2626;--nord-danger-border:#6e3a3a;--nord-success:#a3be8c;--nord-warning:#d08770;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.tool-card[data-v-9e248c83]{background:var(--nord-surface);border:1px solid var(--nord-border);cursor:pointer;box-sizing:border-box;border-radius:12px;align-items:flex-start;gap:16px;height:120px;padding:24px;transition:all .25s;display:flex}.tool-card[data-v-9e248c83]:hover{border-color:var(--nord-primary);transform:translateY(-2px);box-shadow:0 4px 16px #88c0d026}.card-icon[data-v-9e248c83]{background:var(--nord-surface-alt);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:32px;display:flex}.card-body[data-v-9e248c83]{flex:1}.card-title[data-v-9e248c83]{color:var(--nord-text);margin:0 0 6px;font-size:16px;font-weight:600}.card-desc[data-v-9e248c83]{color:var(--nord-text-muted);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:0;font-size:13px;line-height:1.5;display:-webkit-box;overflow:hidden}.home[data-v-678fbf34]{flex-direction:column;max-width:800px;min-height:calc(100vh - 64px);display:flex}.welcome[data-v-678fbf34]{margin-bottom:32px}.welcome h1[data-v-678fbf34]{color:var(--nord-text);margin:0 0 8px;font-size:28px}.welcome p[data-v-678fbf34]{color:var(--nord-text-muted);margin:0;font-size:15px}.tool-grid[data-v-678fbf34]{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.footer-beian[data-v-678fbf34]{border-top:1px solid var(--nord-border);text-align:center;flex-wrap:wrap;justify-content:center;gap:24px;margin-top:auto;padding-top:16px;display:flex}.footer-beian a[data-v-678fbf34]{color:var(--nord-text-dim);align-items:center;gap:4px;font-size:12px;text-decoration:none;transition:color .2s;display:inline-flex}.footer-beian a[data-v-678fbf34]:hover{color:var(--nord-primary)}.beian-icon[data-v-678fbf34]{width:auto;height:14px}@media (width<=767px){.tool-grid[data-v-678fbf34]{grid-template-columns:repeat(2,1fr);gap:12px}.welcome h1[data-v-678fbf34]{font-size:24px}.footer-beian[data-v-678fbf34]{gap:12px;padding-bottom:12px}}@media (width<=480px){.tool-grid[data-v-678fbf34]{grid-template-columns:1fr}}.tool-page{max-width:800px}.page-title{color:var(--nord-text);margin:0 0 4px;font-size:22px}.page-desc{color:var(--nord-text-muted);margin:0 0 20px;font-size:14px}.card{background:var(--nord-surface);border:1px solid var(--nord-border);border-radius:12px;padding:24px}.btn{border:1px solid var(--nord-border);background:var(--nord-surface);cursor:pointer;color:var(--nord-text-secondary);border-radius:6px;padding:8px 20px;font-size:14px;transition:all .2s}.btn:hover{border-color:var(--nord-primary);color:var(--nord-primary)}.btn-primary{background:var(--nord-primary);color:var(--nord-text);border-color:var(--nord-primary)}.btn-primary:hover{background:var(--nord-primary-hover);color:var(--nord-text)}.btn-sm{padding:4px 12px;font-size:12px}.error-msg{background:var(--nord-danger-bg);border:1px solid var(--nord-danger-border);color:var(--nord-danger);border-radius:6px;padding:10px 14px;font-family:monospace;font-size:13px}.panels{grid-template-columns:1fr 1fr;gap:16px;margin-bottom:12px;display:grid}.panel{background:var(--nord-surface);border:1px solid var(--nord-border);border-radius:8px;overflow:hidden}.panel-header{border-bottom:1px solid var(--nord-border);background:var(--nord-surface-alt);justify-content:space-between;align-items:center;padding:10px 14px;display:flex}.panel-header label{color:var(--nord-text-secondary);font-size:13px;font-weight:600}.editor{resize:vertical;width:100%;color:var(--nord-text);background:var(--nord-surface);box-sizing:border-box;border:none;outline:none;padding:14px;font-family:Consolas,Monaco,Courier New,monospace;font-size:13px;line-height:1.5}.editor:focus{background:var(--nord-surface-alt)}.actions{gap:10px;display:flex}@media (width<=767px){.tool-page{max-width:100%}.panels{grid-template-columns:1fr}.editor{height:200px}}