.layout-wrapper[data-v-fc6c8ee2]{flex-direction:column;width:100vw;height:100vh;display:flex;overflow:hidden}.top-nav[data-v-fc6c8ee2]{height:var(--header-height);z-index:90;background:#fffc;border-bottom:1px solid #e2e8f0;flex-shrink:0;justify-content:space-between;align-items:center;width:100%;padding:0 1.5rem;display:flex}.nav-left[data-v-fc6c8ee2]{flex-shrink:1;align-items:center;gap:.5rem;min-width:0;display:flex}.nav-center[data-v-fc6c8ee2]{white-space:nowrap;position:absolute;left:50%;transform:translate(-50%)}@media (width<=640px){.nav-center[data-v-fc6c8ee2]{display:none}.nav-left[data-v-fc6c8ee2]{gap:.25rem}}.page-title[data-v-fc6c8ee2]{color:var(--text-main);font-size:.9rem;font-weight:600}.logo[data-v-fc6c8ee2]{color:var(--primary-color);letter-spacing:-.5px;cursor:pointer;white-space:nowrap;font-size:1.15rem;font-weight:800}.sidebar[data-v-fc6c8ee2]{width:var(--sidebar-width);z-index:1000;background:#fff;border-right:1px solid #e2e8f0;flex-direction:column;height:100vh;transition:transform .3s cubic-bezier(.4,0,.2,1);display:flex;position:fixed;top:0;left:0;transform:translate(-100%);box-shadow:10px 0 30px #0000000d}.sidebar-open[data-v-fc6c8ee2]{transform:translate(0)}.sidebar-header[data-v-fc6c8ee2]{border-bottom:1px solid #f1f5f9;justify-content:space-between;align-items:center;padding:1.5rem;display:flex}.close-btn[data-v-fc6c8ee2]{color:var(--text-muted);cursor:pointer;background:0 0;border:none;font-size:1.5rem}.sidebar-nav[data-v-fc6c8ee2]{flex:1;padding:1rem}.nav-section[data-v-fc6c8ee2]{text-transform:uppercase;color:var(--text-muted);margin:1.5rem 0 .5rem .75rem;font-size:.75rem;font-weight:600}.nav-item[data-v-fc6c8ee2]{color:var(--text-main);border-radius:.5rem;align-items:center;margin-bottom:.25rem;padding:.75rem 1rem;text-decoration:none;transition:all .2s;display:flex}.nav-item[data-v-fc6c8ee2]:hover{color:var(--primary-color);background-color:#f1f5f9}.nav-item.router-link-active[data-v-fc6c8ee2]{color:var(--primary-color);background-color:#eef2ff;font-weight:600}.nav-item .icon[data-v-fc6c8ee2]{margin-right:.75rem;font-size:1.25rem}.sidebar-footer[data-v-fc6c8ee2]{color:var(--text-muted);border-top:1px solid #f1f5f9;padding:1rem 1.5rem;font-size:.875rem}.main-content[data-v-fc6c8ee2]{width:100%;height:calc(100vh - var(--header-height));background-color:var(--bg-color);flex:1;position:relative;overflow:auto}.overlay[data-v-fc6c8ee2]{z-index:900;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0000004d;position:fixed;inset:0}.menu-toggle[data-v-fc6c8ee2]{cursor:pointer;background:0 0;border:none;align-items:center;padding:.5rem;display:flex}.hamburger[data-v-fc6c8ee2]{background:var(--text-main);width:20px;height:2px;display:block;position:relative}.hamburger[data-v-fc6c8ee2]:before,.hamburger[data-v-fc6c8ee2]:after{content:"";background:var(--text-main);width:20px;height:2px;position:absolute;left:0}.hamburger[data-v-fc6c8ee2]:before{top:-6px}.hamburger[data-v-fc6c8ee2]:after{bottom:-6px}.nav-right[data-v-fc6c8ee2]{align-items:center;gap:1rem;display:flex}.auth-btns[data-v-fc6c8ee2]{align-items:center;gap:.75rem;display:flex}.login-link[data-v-fc6c8ee2]{color:var(--text-main);font-size:.9rem;font-weight:500;text-decoration:none;transition:color .2s}.login-link[data-v-fc6c8ee2]:hover{color:var(--primary-color)}.register-btn[data-v-fc6c8ee2]{background:var(--primary-color);color:#fff;border-radius:.5rem;padding:.5rem 1rem;font-size:.9rem;font-weight:600;text-decoration:none;transition:all .2s;box-shadow:0 4px 12px #4f46e51a}.register-btn[data-v-fc6c8ee2]:hover{transform:translateY(-1px);box-shadow:0 6px 15px #4f46e533}.user-info[data-v-fc6c8ee2]{align-items:center;gap:.75rem;display:flex}.username[data-v-fc6c8ee2]{color:var(--text-main);font-size:.9rem;font-weight:600}.logout-btn[data-v-fc6c8ee2]{color:var(--text-muted);cursor:pointer;background:#fff;border:1px solid #e2e8f0;border-radius:.5rem;padding:.4rem .75rem;font-size:.8rem;transition:all .2s}.logout-btn[data-v-fc6c8ee2]:hover{color:#ef4444;background:#fef2f2;border-color:#fecaca}.sidebar-user[data-v-fc6c8ee2]{flex-direction:column;gap:.75rem;display:flex}.sidebar-username[data-v-fc6c8ee2]{color:var(--text-main);font-weight:700}.sidebar-logout[data-v-fc6c8ee2]{color:#ef4444;cursor:pointer;background:#f8fafc;border:1px solid #e2e8f0;border-radius:.5rem;width:100%;padding:.6rem;font-size:.85rem;font-weight:600}.fade-enter-active,.fade-leave-active{transition:opacity .2s}.fade-enter-from,.fade-leave-to{opacity:0}:root{--primary-color:#6366f1;--primary-hover:#4f46e5;--bg-color:#f8fafc;--card-bg:#fffc;--text-main:#1e293b;--text-muted:#64748b;--sidebar-width:260px;--header-height:64px;--transition-speed:.3s;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;font-family:Outfit,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif,Apple Color Emoji,Segoe UI Emoji;line-height:1.5}.serif{font-family:Noto Serif SC,Georgia,Times New Roman,Source Han Serif SC,Source Han Serif CN,Noto Serif CJK SC,Songti SC,SimSun,serif}.glass{background:var(--card-bg);-webkit-backdrop-filter:blur(12px);border:1px solid #ffffff4d}a{color:inherit;text-decoration:none}ul{list-style:none}.tool-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;padding:1rem;display:grid}@media (width<=768px){.tool-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1rem}}@media (width<=480px){.tool-grid{grid-template-columns:1fr}}