*{margin:0;padding:0;box-sizing:border-box}:root{--primary:#165DFF;--primary-light:#4080FF;--secondary:#0FC6C2;--accent:#722ED1;--success:#00B42A;--warning:#FF7D00;--error:#F53F3F;--text-primary:#1D2129;--text-secondary:#4E5969;--text-tertiary:#86909C;--bg-primary:#FFFFFF;--bg-secondary:#F2F3F5;--bg-tertiary:#E5E6EB;--border:#E5E6EB;--shadow:0 4px 16px rgba(0, 0, 0, 0.04);--shadow-hover:0 12px 32px rgba(0, 0, 0, 0.08);--border-radius:16px;--transition:all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);--card-bg:rgba(255, 255, 255, 0.6);--header-gradient:linear-gradient(135deg, var(--primary), var(--primary-light));--navbar-height:72px}.theme-dark-bg{--text-primary:#FFFFFF;--text-secondary:rgba(255, 255, 255, 0.8);--text-tertiary:rgba(255, 255, 255, 0.6)}.theme-dark-bg .nav-item:not(.active){color:#fff;text-shadow:0 1px 4px rgba(0,0,0,.4)}body.dark{--primary:#367CF7;--primary-light:#5C96FF;--secondary:#13C2C2;--accent:#9254DE;--text-primary:#F2F3F5;--text-secondary:#C9CDD4;--text-tertiary:#86909C;--bg-primary:#1D2129;--bg-secondary:#272B33;--bg-tertiary:#30343C;--border:#30343C;--shadow:0 4px 16px rgba(0, 0, 0, 0.25);--shadow-hover:0 12px 32px rgba(0, 0, 0, 0.4);--card-bg:rgba(29, 33, 41, 0.4);--header-gradient:linear-gradient(135deg, #1D2129, #272B33)}body.purple{--primary:#722ED1;--primary-light:#9254DE;--secondary:#EB2F96;--accent:#165DFF;--success:#52C41A;--warning:#FAAD14;--error:#F5222D;--header-gradient:linear-gradient(135deg, var(--primary), var(--secondary))}body{font-family:'Microsoft YaHei','PingFang SC','Helvetica Neue',Arial,sans-serif;background-color:var(--bg-secondary);color:var(--text-primary);line-height:1.6;overflow-x:hidden;overflow-y:auto;transition:var(--transition)}.container{max-width:1200px;margin:0 auto;padding:24px;animation:fadeIn .8s ease-out}.background-container{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;overflow:hidden}.background-image{width:100%;height:100%;object-fit:cover;filter:brightness(.4);animation:fadeInBg 1.5s ease-out;opacity:0;animation-fill-mode:forwards}@keyframes fadeInBg{from{opacity:0;transform:scale(1.05)}to{opacity:1;transform:scale(1)}}.header{text-align:center;margin-bottom:40px;padding:60px 40px;background:0 0!important;border-radius:var(--border-radius);color:var(--text-primary);position:relative;overflow:hidden;backdrop-filter:none!important;border:none!important;box-shadow:none!important}.header-content{position:relative;z-index:1}.header h1{font-size:3rem;font-weight:800;margin-bottom:16px;letter-spacing:-1px;text-shadow:0 2px 4px rgba(0,0,0,.2)}.header p{font-size:1.25rem;opacity:.95;max-width:800px;margin:0 auto;text-shadow:0 1px 2px rgba(0,0,0,.1)}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin:40px 0}.stat-card{background:var(--card-bg);padding:28px;border-radius:var(--border-radius);box-shadow:var(--shadow);text-align:center;transition:var(--transition);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.4)}.stat-card:hover{transform:translateY(-8px) scale(1.02);box-shadow:var(--shadow-hover)}.stat-value{font-size:2.2rem;font-weight:800;color:var(--primary);margin-bottom:8px;display:block;animation:pulse 2s infinite}.stat-label{font-size:.95rem;color:var(--text-secondary);font-weight:500;text-transform:uppercase;letter-spacing:.5px}.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px;flex-wrap:wrap;gap:16px}.filter-buttons{display:flex;gap:8px;flex-wrap:wrap}.filter-btn{padding:8px 16px;background:var(--bg-primary);border:1px solid var(--border);border-radius:20px;font-size:.9rem;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:var(--transition)}.filter-btn:hover{border-color:var(--primary);color:var(--primary)}.filter-btn.active{background:var(--primary);border-color:var(--primary);color:#fff}.theme-switcher{display:flex;gap:8px}.theme-btn{width:36px;height:36px;border:1px solid var(--border);border-radius:50%;background:var(--bg-primary);cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center;font-size:1rem}.theme-btn:hover{transform:scale(1.1);box-shadow:var(--shadow-hover)}.theme-btn.active{border-color:var(--primary);box-shadow:0 0 0 2px rgba(22,93,255,.2)}.content{display:grid;gap:24px}.category{background:var(--card-bg);border-radius:var(--border-radius);box-shadow:var(--shadow);overflow:hidden;transition:var(--transition);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.2)}.category:hover{box-shadow:var(--shadow-hover)}.category-header{padding:20px 24px;background:var(--bg-secondary);cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:var(--transition)}.category-actions{display:flex;align-items:center;gap:12px}.test-all-methods{padding:6px 12px;font-size:.8rem}.setting-card.working{border:2px solid var(--success);box-shadow:0 0 12px rgba(0,180,42,.3)}.setting-card.working::before{background:linear-gradient(135deg,var(--success),#52c41a)}.setting-badge.working{background:rgba(0,180,42,.1);color:var(--success)}.category-header:hover{background:var(--bg-tertiary)}.category-title{font-size:1.1rem;font-weight:600;color:var(--text-primary);display:flex;align-items:center;gap:12px}.category-icon{font-size:1.2rem}.category-count{background:var(--primary);color:#fff;font-size:.8rem;font-weight:600;padding:2px 8px;border-radius:10px}.category-toggle{font-size:1rem;color:var(--text-tertiary);transition:var(--transition)}.category-content{padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px;max-height:0;overflow:hidden;transition:max-height .3s ease,padding .3s ease}.category-content.expanded{max-height:2400px;padding:24px;overflow-y:auto}.category-content.expanded::-webkit-scrollbar{width:6px}.category-content.expanded::-webkit-scrollbar-track{background:rgba(255,255,255,.1);border-radius:3px}.category-content.expanded::-webkit-scrollbar-thumb{background:rgba(255,255,255,.3);border-radius:3px}.category-content.expanded::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,.5)}.setting-card{background:var(--card-bg);border:1px solid rgba(255,255,255,.3);border-radius:var(--border-radius);padding:24px;transition:all .4s cubic-bezier(.34, 1.56, .64, 1);display:flex;flex-direction:column;min-height:320px;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);position:relative;overflow:hidden;transform-origin:center}.setting-card::after{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);transition:left .8s cubic-bezier(.4, 0, .2, 1)}.setting-card:hover::after{left:100%}.setting-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:var(--header-gradient);transform:scaleX(0);transition:transform .4s cubic-bezier(.4, 0, .2, 1)}.setting-actions{margin-top:auto}.setting-card:hover{transform:translateY(-12px) scale(1.02);box-shadow:var(--shadow-hover);border-color:rgba(22,93,255,.3)}.setting-card:hover::before{transform:scaleX(1)}.setting-card:hover .setting-title{color:var(--primary);transform:translateX(8px)}.setting-card:hover .setting-badge{transform:scale(1.05);box-shadow:0 4px 12px rgba(22,93,255,.3)}.setting-title{font-size:1rem;font-weight:600;color:var(--text-primary);margin-bottom:4px;transition:all .3s cubic-bezier(.4, 0, .2, 1)}.setting-badge{font-size:.75rem;font-weight:600;padding:2px 8px;border-radius:10px;background:rgba(22,93,255,.1);color:var(--primary);transition:all .3s cubic-bezier(.4, 0, .2, 1)}.setting-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px}.setting-description{font-size:.9rem;color:var(--text-secondary);margin-bottom:16px;line-height:1.5}.setting-path{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--border-radius);padding:12px;font-family:Monaco,Menlo,'Ubuntu Mono',monospace;font-size:.85rem;color:var(--text-secondary);margin-bottom:16px;word-break:break-all;cursor:pointer;transition:var(--transition)}.setting-path:hover{background:var(--bg-tertiary);border-color:var(--primary)}.setting-actions{display:flex;gap:8px}.btn{flex:1;padding:14px 24px;border:none;border-radius:100px;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .4s cubic-bezier(.34, 1.56, .64, 1);display:flex;align-items:center;justify-content:center;gap:8px;position:relative;overflow:hidden;z-index:1;text-transform:uppercase;letter-spacing:.5px}.btn::before{content:'';position:absolute;top:50%;left:50%;width:0;height:0;background:rgba(255,255,255,.2);border-radius:50%;transform:translate(-50%,-50%);transition:width .8s cubic-bezier(.4, 0, .2, 1),height .8s cubic-bezier(.4, 0, .2, 1);z-index:-1}.btn:hover::before{width:400px;height:400px}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;box-shadow:0 6px 20px rgba(22,93,255,.4);border:1px solid rgba(255,255,255,.2)}.btn-primary:hover{background:linear-gradient(135deg,var(--primary-light),var(--primary));transform:translateY(-4px) scale(1.02);box-shadow:0 12px 32px rgba(22,93,255,.6);border-color:rgba(255,255,255,.4)}.btn-primary:active{transform:translateY(-2px) scale(.98);box-shadow:0 4px 16px rgba(22,93,255,.4)}.btn-secondary{background:var(--bg-secondary);color:var(--text-secondary);border:1px solid var(--border);box-shadow:0 2px 8px rgba(0,0,0,.05)}.btn-secondary:hover{background:var(--bg-tertiary);border-color:var(--primary);color:var(--primary);transform:translateY(-4px) scale(1.02);box-shadow:0 8px 24px rgba(22,93,255,.2)}.btn-secondary:active{transform:translateY(-2px) scale(.98);box-shadow:0 4px 12px rgba(22,93,255,.1)}.btn:hover{letter-spacing:1px}.btn:active{transition:all .2s cubic-bezier(.4, 0, .2, 1)}.custom-form{background:var(--card-bg);border-radius:var(--border-radius);box-shadow:var(--shadow-hover);padding:32px;margin-top:40px;backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1)}.form-header{font-size:1.3rem;font-weight:700;color:var(--text-primary);margin-bottom:24px;display:flex;align-items:center;gap:12px;padding-bottom:16px;border-bottom:1px solid rgba(255,255,255,.1)}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin-bottom:24px}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:.9rem;font-weight:500;color:var(--text-secondary)}.form-input{padding:10px 12px;border:1px solid var(--border);border-radius:var(--border-radius);font-size:.95rem;color:var(--text-primary);background:var(--bg-primary);transition:var(--transition)}.form-input:focus{outline:0;border-color:var(--primary);box-shadow:0 0 0 2px rgba(22,93,255,.1)}.form-actions{display:flex;gap:12px;justify-content:flex-end}.navigation-bar{background:var(--card-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.2);border-radius:100px;box-shadow:0 8px 32px rgba(0,0,0,.1);margin:24px auto;max-width:1200px;width:calc(100% - 48px);height:var(--navbar-height);position:sticky;top:24px;z-index:1000;transition:var(--transition);display:flex;align-items:center}.dark .navigation-bar{background:rgba(30,30,30,.6);border-color:rgba(255,255,255,.1);box-shadow:0 4px 24px rgba(0,0,0,.2)}.nav-content{display:flex;justify-content:space-between;align-items:center;padding:10px 24px;flex-wrap:wrap;gap:12px}.nav-left{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}.nav-right{display:flex;gap:12px;align-items:center}.nav-item{padding:10px 20px;color:var(--text-secondary);text-decoration:none;border-radius:100px;font-weight:600;font-size:.95rem;transition:all .3s cubic-bezier(.4, 0, .2, 1);position:relative;overflow:hidden;white-space:nowrap;background:0 0}.nav-item:hover{background:rgba(22,93,255,.08);color:var(--primary);transform:translateY(-2px)}.nav-item.active{background:var(--primary);color:#fff;box-shadow:0 4px 12px rgba(22,93,255,.3)}.dark .nav-item:hover{background:rgba(255,255,255,.1)}.dark .nav-item.active{background:var(--primary);box-shadow:0 4px 12px rgba(54,124,247,.3)}.register-btn{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff!important;box-shadow:0 4px 12px rgba(22,93,255,.3)}.register-btn:hover{background:linear-gradient(135deg,var(--primary-light),var(--primary))!important;transform:translateY(-2px) scale(1.02);box-shadow:0 6px 16px rgba(22,93,255,.4)}.user-avatar{position:relative;cursor:pointer}.user-avatar img{width:40px;height:40px;border-radius:50%;border:2px solid var(--primary);transition:var(--transition)}.user-avatar:hover img{transform:scale(1.1);box-shadow:0 4px 12px rgba(22,93,255,.3)}.user-menu{position:absolute;top:100%;right:0;margin-top:8px;background:var(--card-bg);border-radius:var(--border-radius);box-shadow:var(--shadow-hover);padding:8px 0;min-width:160px;z-index:1001;opacity:0;visibility:hidden;transform:translateY(-10px);transition:var(--transition);border:1px solid var(--border)}.user-menu.show{opacity:1;visibility:visible;transform:translateY(0)}.menu-item{display:block;padding:12px 16px;color:var(--text-primary);text-decoration:none;font-size:.95rem;transition:var(--transition);white-space:nowrap}.menu-item:hover{background:var(--bg-secondary);color:var(--primary)}@media (max-width:1024px){.nav-content{flex-direction:column;gap:12px}.nav-left{justify-content:center}.nav-right{justify-content:center}}@media (max-width:768px){.nav-content{padding:12px}.nav-left{gap:8px}.nav-item{padding:6px 12px;font-size:.85rem}.user-menu{right:auto;left:50%;transform:translateX(-50%) translateY(-10px)}.user-menu.show{transform:translateX(-50%) translateY(0)}}.footer{margin-top:40px;padding:40px;background:rgba(0,0,0,.5);border-radius:0;box-shadow:var(--shadow-hover);text-align:center;border:1px solid rgba(255,255,255,.3)}.footer-content{max-width:800px;margin:0 auto}.footer-title{font-size:1.2rem;font-weight:700;color:var(--text-primary);margin-bottom:16px}.footer-links{display:flex;justify-content:center;gap:24px;margin-bottom:20px;flex-wrap:wrap}.footer-link{font-size:1rem;color:var(--text-secondary);text-decoration:none;transition:var(--transition);padding:8px 16px;border-radius:0;background:rgba(255,255,255,.05)}.footer-link:hover{color:var(--primary);background:rgba(255,255,255,.1);transform:translateY(-2px)}.footer-stats{font-size:.9rem;color:var(--text-tertiary);margin-bottom:16px;padding:12px;background:rgba(255,255,255,.05);border-radius:var(--border-radius)}.footer-copyright{font-size:.9rem;color:var(--text-tertiary);padding-top:16px;border-top:1px solid rgba(255,255,255,.1)}.toast{position:fixed;top:24px;right:24px;background:var(--bg-primary);border-radius:var(--border-radius);box-shadow:var(--shadow-hover);padding:16px 20px;max-width:400px;transform:translateX(100%);opacity:0;transition:var(--transition);z-index:1001;display:flex;align-items:center;gap:12px;border-left:4px solid var(--primary)}.toast.show{transform:translateX(0);opacity:1}.toast.success{border-left-color:var(--success)}.toast.warning{border-left-color:var(--warning)}.toast.error{border-left-color:var(--error)}.toast-icon{font-size:1.2rem}.toast-message{font-size:.95rem;color:var(--text-secondary);line-height:1.4}@media (max-width:768px){.container{padding:16px}.header{padding:24px 16px}.header h1{font-size:2rem}.stats{grid-template-columns:repeat(2,1fr)}.toolbar{flex-direction:column;align-items:stretch}.filter-buttons{justify-content:center}.category-content{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.form-actions{flex-direction:column}.footer-links{flex-direction:column;gap:8px}.warning-dialog{padding:24px}.toast{right:16px;left:16px;max-width:none}}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:rgba(134,144,156,.4);border-radius:10px;border:2px solid transparent;background-clip:padding-box}::-webkit-scrollbar-thumb:hover{background:rgba(134,144,156,.7);border:2px solid transparent;background-clip:padding-box}.page-content{background:var(--card-bg);border-radius:var(--border-radius);box-shadow:var(--shadow-hover);padding:40px;margin:40px 0;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.4)}.page-title{font-size:2rem;font-weight:700;color:var(--text-primary);margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid rgba(255,255,255,.1)}.page-section{margin-bottom:32px}.page-section h3{font-size:1.3rem;font-weight:600;color:var(--text-primary);margin-bottom:16px}.page-section p{font-size:1rem;color:var(--text-secondary);margin-bottom:16px;line-height:1.6}.page-section ul{font-size:1rem;color:var(--text-secondary);margin-bottom:16px;padding-left:24px}.page-section li{margin-bottom:8px;line-height:1.5}.level-badge{display:inline-block;padding:2px 10px;border-radius:20px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-top:4px}.level-free{background:var(--bg-tertiary);color:var(--text-secondary)}.level-vip{background:linear-gradient(135deg,gold,orange);color:#fff;box-shadow:0 2px 8px rgba(255,165,0,.3)}.level-svip{background:linear-gradient(135deg,#ff4d4f,#722ed1);color:#fff;box-shadow:0 2px 8px rgba(114,46,209,.3)}.level-admin{background:linear-gradient(135deg,#165dff,#00b42a);color:#fff;box-shadow:0 2px 8px rgba(22,93,255,.3)}.fixed-bg .background-image{position:fixed;top:0;left:0;width:100%;height:100vh;z-index:-2}.floating-settings{position:fixed;bottom:32px;right:32px;z-index:1000;display:flex;flex-direction:column;gap:12px;align-items:flex-end}.floating-toggle{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary-light));border:none;box-shadow:0 4px 16px rgba(22,93,255,.4);color:#fff;font-size:1.2rem;cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center}.floating-toggle:hover{transform:scale(1.1);box-shadow:0 6px 24px rgba(22,93,255,.6)}.floating-panel{background:var(--card-bg);border-radius:var(--border-radius);box-shadow:var(--shadow-hover);padding:20px;min-width:200px;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.4);opacity:0;visibility:hidden;transform:translateY(10px) scale(.95);transition:var(--transition)}.floating-panel.show{opacity:1;visibility:visible;transform:translateY(0) scale(1)}.floating-panel h4{font-size:1rem;font-weight:600;color:var(--text-primary);margin-bottom:16px;text-align:center}.floating-controls{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.floating-control{background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--border-radius);padding:12px;cursor:pointer;transition:var(--transition);display:flex;flex-direction:column;align-items:center;gap:6px}.floating-control:hover{border-color:var(--primary);box-shadow:0 4px 12px rgba(22,93,255,.2);transform:translateY(-2px)}.floating-control-icon{font-size:1.2rem}.floating-control-label{font-size:.8rem;color:var(--text-secondary);font-weight:500;text-align:center}@media (max-width:768px){.floating-settings{bottom:24px;right:24px}.floating-toggle{width:48px;height:48px;font-size:1rem}.floating-panel{min-width:180px;padding:16px}}