*{box-sizing:border-box;margin:0;padding:0}html,body,#app{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}.btn{cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;padding:12px 24px;font-size:16px;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{color:#fff;background:#1a56db}.btn-primary:hover{background:#1e429f}.btn-primary:active{transform:scale(.98)}.btn-secondary{color:#374151;background:#f3f4f6}.btn-danger{color:#fff;background:#dc2626}.btn-danger:hover{background:#b91c1c}.btn:disabled{opacity:.5;cursor:not-allowed}.input{border:1px solid #d1d5db;border-radius:8px;width:100%;padding:12px 16px;font-size:16px;transition:border-color .2s}.input:focus{border-color:#1a56db;outline:none}.loading{border:2px solid #f3f4f6;border-top-color:#1a56db;border-radius:50%;width:20px;height:20px;animation:.8s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}@media (width<=768px){.btn{padding:10px 20px;font-size:14px}.input{padding:10px 14px;font-size:14px}}:root{--color-primary:#3b82f6;--color-primary-dark:#2563eb;--color-primary-light:#60a5fa;--color-primary-alpha:#3b82f61a;--color-primary-alpha-2:#3b82f626;--color-accent:#8b5cf6;--color-accent-dark:#7c3aed;--color-accent-light:#a78bfa;--color-success:#10b981;--color-success-dark:#059669;--color-success-light:#34d399;--color-success-alpha:#10b9811a;--color-warning:#f59e0b;--color-warning-dark:#d97706;--color-warning-light:#fbbf24;--color-warning-alpha:#f59e0b1a;--color-danger:#ef4444;--color-danger-dark:#dc2626;--color-danger-light:#f87171;--color-danger-alpha:#ef44441a;--color-text-primary:#111827;--color-text-secondary:#4b5563;--color-text-tertiary:#5c6370;--color-text-disabled:#9ca3af;--color-bg-primary:#fff;--color-bg-secondary:#f9fafb;--color-bg-tertiary:#f3f4f6;--color-bg-elevated:#fff;--color-border:#e5e7eb;--color-border-light:#f3f4f6;--color-border-focus:var(--color-primary);--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d;--shadow-xl:0 20px 25px -5px #0000001a, 0 10px 10px -5px #0000000a;--shadow-primary:0 4px 14px 0 #3b82f659;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-2xl:24px;--radius-full:9999px;--font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-family-heading:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-size-xs:12px;--font-size-sm:14px;--font-size-base:16px;--font-size-lg:18px;--font-size-xl:20px;--font-size-2xl:24px;--font-size-3xl:30px;--font-weight-normal:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--line-height-tight:1.25;--line-height-normal:1.5;--line-height-relaxed:1.75;--spacing-1:4px;--spacing-2:8px;--spacing-3:12px;--spacing-4:16px;--spacing-5:20px;--spacing-6:24px;--spacing-8:32px;--spacing-10:40px;--spacing-12:48px;--transition-fast:.15s ease;--transition-normal:.25s ease;--transition-slow:.35s ease;--z-index-dropdown:100;--z-index-sticky:200;--z-index-fixed:300;--z-index-modal-backdrop:400;--z-index-modal:500;--z-index-popover:600;--z-index-tooltip:700;--safe-area-inset-top:env(safe-area-inset-top,0px);--safe-area-inset-bottom:env(safe-area-inset-bottom,0px);--safe-area-inset-left:env(safe-area-inset-left,0px);--safe-area-inset-right:env(safe-area-inset-right,0px);--breakpoint-xs:320px;--breakpoint-sm:480px;--breakpoint-md:768px;--breakpoint-lg:1024px;--breakpoint-xl:1440px;--breakpoint-2xl:1920px}@media (prefers-color-scheme:dark){:root{--color-text-primary:#f9fafb;--color-text-secondary:#9ca3af;--color-text-tertiary:#6b7280;--color-text-disabled:#4b5563;--color-bg-primary:#111827;--color-bg-secondary:#1f2937;--color-bg-tertiary:#374151;--color-bg-elevated:#1f2937;--color-border:#374151;--color-border-light:#1f2937;--color-border-focus:var(--color-primary-light);--shadow-sm:0 1px 2px 0 #0003;--shadow-md:0 4px 6px -1px #0000004d, 0 2px 4px -1px #0003;--shadow-lg:0 10px 15px -3px #0000004d, 0 4px 6px -2px #0003;--shadow-xl:0 20px 25px -5px #0006, 0 10px 10px -5px #0003;--shadow-primary:0 4px 14px 0 #3b82f666}}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html{-webkit-text-size-adjust:100%;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{font-family:var(--font-family);font-size:var(--font-size-base);line-height:var(--line-height-normal);color:var(--color-text-primary);background-color:var(--color-bg-secondary);min-height:100vh;margin:0;padding:0;overflow-x:hidden}#app{background:var(--color-bg-secondary);flex-direction:column;width:100%;max-width:100%;min-height:100vh;margin:0 auto;display:flex}h1,h2,h3,h4,h5,h6{font-family:var(--font-family-heading);font-weight:var(--font-weight-semibold);line-height:var(--line-height-tight);color:var(--color-text-primary);margin:0}h1{font-size:var(--font-size-3xl);letter-spacing:-.5px}h2{font-size:var(--font-size-2xl);letter-spacing:-.3px}h3{font-size:var(--font-size-xl)}h4{font-size:var(--font-size-lg)}p{margin:0}a{color:var(--color-primary);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--color-primary-dark)}button{cursor:pointer;background:0 0;border:none;padding:0;font-family:inherit}input,textarea,select{font-family:inherit;font-size:inherit}img{max-width:100%;height:auto}ul,ol{margin:0;padding:0;list-style:none}.page-container{max-width:1200px;padding:var(--spacing-4);margin:0 auto}.card{background:var(--color-bg-primary);border-radius:var(--radius-xl);padding:var(--spacing-6);box-shadow:var(--shadow-md)}.card-elevated{background:var(--color-bg-elevated);border-radius:var(--radius-xl);padding:var(--spacing-6);box-shadow:var(--shadow-lg)}.btn{justify-content:center;align-items:center;gap:var(--spacing-2);padding:var(--spacing-3) var(--spacing-6);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);border-radius:var(--radius-lg);transition:all var(--transition-fast);white-space:nowrap;min-height:44px;display:inline-flex}.btn:active{transform:scale(.98)}.btn-primary{background:linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);color:#fff;box-shadow:var(--shadow-primary)}.btn-primary:hover{background:linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);box-shadow:var(--shadow-primary)}.btn-secondary{background:var(--color-bg-tertiary);color:var(--color-text-primary)}.btn-secondary:hover{background:var(--color-border)}.btn-outline{border:2px solid var(--color-border);color:var(--color-text-primary);background:0 0}.btn-outline:hover{border-color:var(--color-primary);color:var(--color-primary)}.btn-success{background:linear-gradient(135deg, var(--color-success) 0%, var(--color-success-dark) 100%);color:#fff}.btn-danger{background:linear-gradient(135deg, var(--color-danger) 0%, var(--color-danger-dark) 100%);color:#fff}.btn-ghost{color:var(--color-text-secondary);background:0 0}.btn-ghost:hover{background:var(--color-bg-tertiary);color:var(--color-text-primary)}.btn-block{width:100%}.btn-sm{padding:var(--spacing-2) var(--spacing-4);font-size:var(--font-size-sm);min-height:36px}.btn-lg{padding:var(--spacing-4) var(--spacing-8);font-size:var(--font-size-lg);min-height:52px}.input{width:100%;padding:var(--spacing-3) var(--spacing-4);font-size:var(--font-size-base);border:2px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-bg-primary);color:var(--color-text-primary);transition:border-color var(--transition-fast), box-shadow var(--transition-fast);min-height:48px}.input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-alpha);outline:none}.input::placeholder{color:var(--color-text-tertiary)}.btn:disabled{opacity:.6;cursor:not-allowed;pointer-events:none}.btn:disabled.btn-primary{box-shadow:none;background:linear-gradient(135deg,#9ca3af 0%,#6b7280 100%)}.btn:disabled.btn-secondary{background:var(--color-bg-tertiary);color:var(--color-text-disabled)}.btn:disabled.btn-success,.btn:disabled.btn-danger{background:linear-gradient(135deg,#9ca3af 0%,#6b7280 100%)}.tag{padding:var(--spacing-1) var(--spacing-3);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);border-radius:var(--radius-full);background:var(--color-primary-alpha);color:var(--color-primary);align-items:center;display:inline-flex}.tag-success{background:var(--color-success-alpha);color:var(--color-success)}.tag-warning{background:var(--color-warning-alpha);color:var(--color-warning)}.tag-danger{background:var(--color-danger-alpha);color:var(--color-danger)}.badge{min-width:20px;height:20px;font-size:11px;font-weight:var(--font-weight-semibold);border-radius:var(--radius-full);background:var(--color-danger);color:#fff;justify-content:center;align-items:center;padding:0 6px;display:inline-flex}.section-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);margin-bottom:var(--spacing-4)}.divider{background:var(--color-border);height:1px;margin:var(--spacing-4) 0}.skeleton{background:linear-gradient(90deg, var(--color-bg-tertiary) 25%, var(--color-bg-secondary) 50%, var(--color-bg-tertiary) 75%);border-radius:var(--radius-md);background-size:200% 100%;animation:1.5s infinite skeleton-loading}@keyframes skeleton-loading{0%{background-position:200% 0}to{background-position:-200% 0}}.empty-state{padding:var(--spacing-12) var(--spacing-6);text-align:center;flex-direction:column;justify-content:center;align-items:center;display:flex}.empty-state-icon{width:80px;height:80px;margin-bottom:var(--spacing-4);color:var(--color-text-tertiary);opacity:.5}.empty-state-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-medium);color:var(--color-text-secondary);margin-bottom:var(--spacing-2)}.empty-state-desc{font-size:var(--font-size-sm);color:var(--color-text-tertiary);max-width:280px}.page-enter-active,.page-leave-active{transition:opacity .25s,transform .25s}.page-enter-from{opacity:0;transform:translateY(10px)}.page-leave-to{opacity:0;transform:translateY(-10px)}.btn-ripple{position:relative;overflow:hidden}.btn-ripple:after{content:"";background:#ffffff4d;border-radius:50%;width:0;height:0;transition:width .3s,height .3s;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.btn-ripple:active:after{width:200%;height:200%}.card-hover{transition:transform .2s,box-shadow .2s}.card-hover:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.input-animated{transition:border-color .2s,box-shadow .2s}.list-enter-active{transition:all .3s}.list-enter-from{opacity:0;transform:translate(-10px)}.spinner{border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;width:24px;height:24px;animation:.8s linear infinite spin}.loading-container{padding:var(--spacing-10);justify-content:center;align-items:center;gap:var(--spacing-4);flex-direction:column;display:flex}.loading-text{font-size:var(--font-size-sm);color:var(--color-text-tertiary)}.loading-overlay{z-index:var(--z-index-modal);background:#ffffffe6;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.fade-enter-active,.fade-leave-active{transition:opacity var(--transition-normal)}.fade-enter-from,.fade-leave-to{opacity:0}.slide-up-enter-active,.slide-up-leave-active{transition:all var(--transition-normal)}.slide-up-enter-from,.slide-up-leave-to{opacity:0;transform:translateY(20px)}@media (width>=320px) and (width<=479px){:root{--font-size-base:14px}.btn,.input{min-height:44px}.card{padding:var(--spacing-3);border-radius:var(--radius-lg)}.page-container{padding:var(--spacing-2)}}@media (width>=480px) and (width<=767px){:root{--font-size-base:15px}.card{padding:var(--spacing-4);border-radius:var(--radius-xl)}.page-container{padding:var(--spacing-3)}}@media (width>=768px) and (width<=1023px){:root{--font-size-base:16px}.card{padding:var(--spacing-5);border-radius:var(--radius-xl)}.page-container{padding:var(--spacing-6);max-width:90%}}@media (width>=1024px) and (width<=1439px){:root{--font-size-base:16px}.card{padding:var(--spacing-6);border-radius:var(--radius-2xl)}.page-container{padding:var(--spacing-8);max-width:1000px}}@media (width>=1440px){:root{--font-size-base:16px}.card{padding:var(--spacing-6);border-radius:var(--radius-2xl)}.page-container{padding:var(--spacing-8);max-width:1200px}}@media (width<=768px){:root{--font-size-base:15px}.card{padding:var(--spacing-4);border-radius:var(--radius-lg)}.page-container{padding:var(--spacing-3)}h1{font-size:var(--font-size-2xl)}h2{font-size:var(--font-size-xl)}h3{font-size:var(--font-size-lg)}}@media (width<=480px){:root{--font-size-base:14px}.btn{min-height:46px}.input{min-height:48px}}@media (width>=769px) and (width<=1024px){.page-container{padding:var(--spacing-6);max-width:90%}}@media (width>=1025px){.page-container{padding:var(--spacing-8);max-width:1000px}}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0;border-radius:3px}::-webkit-scrollbar-thumb{background:#00000026;border-radius:3px;transition:background .2s}::-webkit-scrollbar-thumb:hover{background:#00000040}*{scrollbar-width:thin;scrollbar-color:#00000026 transparent;scrollbar-width:thin;scrollbar-color:#00000026 transparent}