:root{--primary:#4361ee;--primary-dark:#3a56d4;--background:#f8fafc;--card-bg:#ffffff;--text:#334155;--text-light:#64748b;--border:#e2e8f0;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--shadow:0 4px 6px -1px rgba(0, 0, 0, 0.1),0 2px 4px -1px rgba(0, 0, 0, 0.06);--transition:all 0.3s ease;--border-radius:12px}.dark-mode{--primary:#4895ef;--primary-dark:#3d7fd6;--background:#0f172a;--card-bg:#1e293b;--text:#e2e8f0;--text-light:#94a3b8;--border:#334155;--success:#10b981;--shadow:0 4px 6px -1px rgba(0, 0, 0, 0.4),0 2px 4px -1px rgba(0, 0, 0, 0.3)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:georgia,system-ui,-apple-system,sans-serif;background-color:var(--background);color:var(--text);line-height:1.6;transition:var(--transition)}h1,h2,h3{font-weight:700;line-height:1.2}h1{font-size:2.5rem;margin-bottom:1rem}h2{font-size:1.75rem;margin-bottom:1.5rem}h3{font-size:1.1rem;margin-bottom:.75rem}p{margin-bottom:1rem;color:var(--text-light)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem}header{background-color:white;box-shadow:var(--shadow);position:sticky;top:0;z-index:100}.header-container{display:flex;justify-content:space-between;align-items:center;padding:1rem 0}.logo{display:flex;align-items:center;font-weight:600;font-size:1rem;color:var(--primary);text-decoration:none}.logo i{font-size:1.8rem}.nav-controls{display:flex;align-items:center;gap:1rem}.theme-toggle{background:0 0;border:none;color:var(--text);cursor:pointer;font-size:1.25rem;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:var(--transition)}.theme-toggle:hover{background-color:rgba(0,0,0,.05)}.dark-mode .theme-toggle:hover{background-color:rgba(255,255,255,.05)}.hero{text-align:center;padding:5rem 0;background:linear-gradient(135deg,rgba(67,97,238,.1) 0,rgba(16,185,129,.1) 100%)}.hero p{max-width:600px;margin:0 auto 2rem;font-size:1.1rem}.search-container{width:100%;margin:0 auto;position:relative}.search-bar{width:99%;padding:.9rem 1.25rem;padding-left:3rem;border:2px solid var(--border);border-radius:50px;background-color:var(--card-bg);font-size:1rem;color:var(--text);transition:var(--transition)}.search-bar:focus{outline:0;border-color:var(--primary);box-shadow:0 0 0 3px rgba(67,97,238,.2)}.search-icon{position:absolute;left:1.25rem;top:50%;transform:translateY(-50%);color:var(--text-light);font-size:1.25rem}.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;margin-top:2rem}.tool-card{background-color:var(--card-bg);border-radius:var(--border-radius);overflow:hidden;box-shadow:var(--shadow);transition:var(--transition);cursor:pointer;position:relative;height:100%;display:flex;flex-direction:column}.tool-card:hover{transform:translateY(-5px);box-shadow:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -2px rgba(0,0,0,.05)}.dark-mode .tool-card:hover{box-shadow:0 10px 15px -3px rgba(0,0,0,.3),0 4px 6px -2px rgba(0,0,0,.2)}.tool-icon{height:120px;display:flex;align-items:center;justify-content:center;font-size:3rem;color:var(--primary);background:linear-gradient(135deg,rgba(67,97,238,.1) 0,rgba(16,185,129,.1) 100%)}.tool-content{padding:1.5rem;flex-grow:1;display:flex;flex-direction:column}.tool-title{display:flex;align-items:center;gap:.5rem;margin-bottom:.5rem}.tool-title i{color:var(--primary)}.tool-description{margin-bottom:1rem;flex-grow:1}.tool-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:auto}.tag{background-color:rgba(67,97,238,.1);color:var(--primary);padding:.25rem .75rem;border-radius:50px;font-size:.75rem;font-weight:500}.tool-container{background-color:var(--card-bg);border-radius:var(--border-radius);padding:2rem;box-shadow:var(--shadow);margin-top:2rem}.tool-header{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem}.tool-header i{font-size:2rem;color:var(--primary)}.tool-controls{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:1.5rem}.input-group{flex:1;min-width:250px}.input-group label{display:block;margin-bottom:.5rem;font-weight:500}button,input,select,textarea{padding:.75rem 1rem;border:2px solid var(--border);border-radius:8px;background-color:var(--card-bg);color:var(--text);font-size:1rem;transition:var(--transition);width:100%}input:focus,select:focus,textarea:focus{outline:0;border-color:var(--primary);box-shadow:0 0 0 3px rgba(67,97,238,.2)}button{background-color:var(--primary);color:#fff;font-weight:600;cursor:pointer;border:none;padding:.75rem 1.5rem;width:auto}button:hover{background-color:var(--primary-dark)}.btn-outline{background-color:transparent;border:2px solid var(--primary);color:var(--primary)}.btn-outline:hover{background-color:rgba(67,97,238,.1)}.action-buttons{display:flex;gap:1rem;margin-top:1rem}.result-container{margin-top:2rem;background-color:rgba(0,0,0,.03);border-radius:8px;padding:1.5rem;position:relative}.dark-mode .result-container{background-color:rgba(255,255,255,.03)}.result-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.result-content{min-height:100px;overflow-wrap:break-word}footer{background-color:var(--card-bg);padding:3rem 0 2rem;margin-top:4rem;border-top:1px solid var(--border)}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-bottom:2rem}.footer-column h3{margin-bottom:1.25rem;position:relative;padding-bottom:.5rem}.footer-column h3::after{content:'';position:absolute;bottom:0;left:0;width:50px;height:3px;background-color:var(--primary);border-radius:2px}.footer-links{list-style:none}.footer-links li{margin-bottom:.75rem}.footer-links a{color:var(--text-light);text-decoration:none;transition:var(--transition);display:flex;align-items:center;gap:.5rem}.footer-links a:hover{color:var(--primary)}.footer-bottom{text-align:center;padding-top:2rem;border-top:1px solid var(--border);color:var(--text-light);font-size:.9rem}@media (max-width:768px){h1{font-size:2rem}h2{font-size:1.3rem}.hero{padding:3rem 0}.tool-controls{flex-direction:column}.action-buttons{flex-wrap:wrap}}@media (max-width:480px){.header-container{flex-direction:column;gap:1rem}.nav-controls{width:10rem;justify-content:center}.tool-grid{grid-template-columns:1fr}}.cover-author-image{width:50px;height:50px;-webkit-border-radius:100%;border-radius:100%;overflow:hidden;background-color:#333030}