.widget-hero{background:linear-gradient(155deg,#0a2a6e 0%,#1a4fae 45%,#1e6abf 100%);padding:40px 0 80px;position:relative;overflow:hidden}.widget-hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0}.widget-hero-content{text-align:center;position:relative;z-index:1}.widget-icon{width:80px;height:80px;background:rgba(255,255,255,.15);border-radius:20px;display:flex;align-items:center;justify-content:center;margin:0 auto 24px;backdrop-filter:blur(10px)}.widget-icon svg{width:40px;height:40px;fill:#fff}.widget-hero h1{font-size:2.5rem;font-weight:700;color:#fff;margin-bottom:15px;display:flex;align-items:center;justify-content:center}.widget-hero-desc{font-size:1.1rem;color:rgba(255,255,255,.9);max-width:700px;margin:0 auto 30px;line-height:1.8;display:flex;align-items:center;justify-content:center}.widget-breadcrumb{display:flex;justify-content:center;align-items:center;gap:8px;color:rgba(255,255,255,.8);font-size:.95rem}.widget-breadcrumb a{color:rgba(255,255,255,.9);text-decoration:none;transition:color .3s}.widget-breadcrumb a:hover{color:#fff}.widget-breadcrumb span{color:rgba(255,255,255,.6)}.widget-main-container{background:#f8f9fa;padding:0 0 60px}.widget-content-wrapper{margin-top:-60px;position:relative;z-index:2}.widget-layout{display:grid;grid-template-columns:320px 1fr;gap:30px;align-items:start}.widget-main-content{background:#fff;border-radius:16px;box-shadow:0 4px 20px rgba(0,0,0,.08);padding:40px}.widget-sidebar{position:sticky;top:100px}.widget-toc-card{background:#fff;border-radius:12px;padding:25px;box-shadow:0 2px 15px rgba(0,0,0,.08);margin-bottom:20px}.widget-toc-title{font-size:1.1rem;font-weight:700;color:#1e293b;margin-bottom:15px;display:flex;align-items:center;gap:8px}.widget-toc-title svg{width:20px;height:20px;fill:#3b82f6}.widget-toc-list{list-style:none;padding:0;margin:0}.widget-toc-list li{margin-bottom:10px}.widget-toc-list a{color:#64748b;text-decoration:none;font-size:.95rem;display:block;padding:8px 12px;border-radius:6px;transition:all .3s}.widget-toc-list a:hover{background:#f1f5f9;color:#3b82f6;padding-right:16px}.widget-update-info{background:linear-gradient(135deg,#e0f2fe 0%,#bae6fd 100%);border-radius:10px;padding:15px;display:flex;align-items:center;gap:10px;font-size:.9rem;color:#0c4a6e}.widget-update-info svg{width:18px;height:18px;fill:#0284c7;flex-shrink:0}.widget-section{margin-bottom:40px}.widget-section-title{font-size:1.5rem;font-weight:700;color:#1e293b;margin-bottom:20px;padding-bottom:12px;border-bottom:3px solid #3b82f6}.widget-preview-box{background:linear-gradient(135deg,#f5f7fa 0%,#e8eef5 100%);border-radius:12px;padding:30px;text-align:center;margin:30px 0;box-shadow:0 4px 15px rgba(0,0,0,.08);display:flex;align-items:center;justify-content:center}.widget-preview-box img{max-width:100%;height:auto;border-radius:8px;box-shadow:0 8px 25px rgba(0,0,0,.12)}.widget-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:25px}.widget-input-group{margin-bottom:20px}.widget-label{display:block;font-size:.95rem;font-weight:600;color:#475569;margin-bottom:8px}.widget-input{width:100%;padding:12px 16px;border:2px solid #e2e8f0;border-radius:8px;font-size:1rem;transition:all .3s;background:#f8fafc}.widget-input:focus{outline:none;border-color:#3b82f6;background:#fff;box-shadow:0 0 0 4px rgba(59,130,246,.1)}.widget-textarea{width:100%;padding:14px 16px;border:2px solid #e2e8f0;border-radius:8px;font-size:.9rem;font-family:'Courier New',monospace;background:#f1f5f9;color:#334155;resize:vertical;min-height:130px;transition:all .3s;direction:ltr;text-align:left}.widget-textarea:focus{outline:none;border-color:#3b82f6;background:#fff;box-shadow:0 0 0 4px rgba(59,130,246,.1)}.widget-copy-btn{background:linear-gradient(135deg,#3b82f6 0%,#2563eb 100%);color:#fff;border:none;padding:12px 28px;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s;box-shadow:0 4px 12px rgba(59,130,246,.3)}.widget-copy-btn:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(59,130,246,.4)}.widget-info-box{background:linear-gradient(135deg,#dbeafe 0%,#bfdbfe 100%);border-right:4px solid #3b82f6;border-radius:10px;padding:20px;margin:25px 0}.widget-info-box p{margin:0 0 12px 0;color:#1e40af;font-weight:600}.widget-feature-list{list-style:none;padding:0;margin:0}.widget-feature-list li{padding:10px 30px 10px 35px;position:relative;color:#475569;line-height:1.6}.widget-feature-list li::before{content:'✓';position:absolute;right:0;top:10px;width:22px;height:22px;background:linear-gradient(135deg,#10b981 0%,#059669 100%);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700}@media(max-width:992px){.widget-layout{grid-template-columns:1fr}.widget-sidebar{position:static;order:-1}}@media(max-width:768px){.widget-hero{padding:60px 0 100px}.widget-hero h1{font-size:1.8rem}.widget-icon{width:60px;height:60px}.widget-icon svg{width:30px;height:30px}.widget-main-content{padding:25px 20px}.widget-form-grid{grid-template-columns:1fr}}@media(max-width:576px){.widget-hero h1{font-size:1.5rem}.widget-section-title{font-size:1.2rem}}.container2{padding:20px}