*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--bg:#f8fafc;--text:#1e293b;--text-light:#64748b;--primary:#1d4ed8;--primary-light:#3b82f6;--border:#e2e8f0;--card:#fff;--radius:16px;--radius-lg:24px;--shadow-sm:0 1px 3px rgba(0,0,0,.1);--shadow-md:0 4px 12px rgba(0,0,0,.08);--shadow-lg:0 10px 40px rgba(0,0,0,.1)}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans SC,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.container{max-width:1200px;margin:0 auto;padding:0 20px}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-2{gap:8px}.gap-4{gap:16px}.gap-6{gap:24px}.gap-8{gap:32px}.flex-1{flex:1}.text-center{text-align:center}h1{font-size:2.5rem;font-weight:800;line-height:1.2}h1,h2{color:var(--text)}h2{font-size:2rem;font-weight:700;line-height:1.3}h3{font-size:1.5rem;font-weight:600;line-height:1.4;color:var(--text)}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-light{color:var(--text-light)}.text-primary{color:var(--primary)}.font-bold{font-weight:700}.font-medium{font-weight:500}.header{position:sticky;top:0;z-index:100;background:hsla(0,0%,100%,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);padding:16px 0}.header-inner{justify-content:space-between}.header-inner,.logo{display:flex;align-items:center}.logo{gap:12px;font-size:1.25rem;font-weight:700}.logo-icon{width:40px;height:40px;background:var(--primary);color:#fff;border-radius:12px;display:flex;align-items:center;justify-content:center;font-weight:800}.nav{display:flex;gap:32px}.nav a{font-size:.9rem;font-weight:500;color:var(--text-light);transition:color .2s}.nav a:hover{color:var(--primary)}.footer{margin-top:auto;background:#f1f5f9;border-top:1px solid var(--border);padding:40px 20px;text-align:center}.footer p{color:var(--text-light);font-size:.875rem;margin-top:8px}.main{padding:40px 0;flex:1}.hero{text-align:center;padding:60px 20px 80px;background:linear-gradient(180deg,#eef2ff 0,var(--bg) 100%);border-radius:var(--radius-lg);margin-bottom:40px}.hero h1{margin-bottom:20px}.hero h1 span{color:var(--primary)}.hero p{max-width:600px;margin:0 auto 32px;color:var(--text-light);font-size:1.1rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:12px;font-weight:600;font-size:1rem;cursor:pointer;transition:all .2s;border:none}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 14px rgba(29,78,216,.3)}.btn-primary:hover{background:#1e40af;transform:translateY(-2px)}.btn-outline{background:#fff;color:var(--text);border:1px solid var(--border)}.btn-outline:hover{background:#f8fafc;border-color:var(--primary)}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-sm);transition:all .3s}.card:hover{box-shadow:var(--shadow-lg);border-color:var(--primary-light)}.card-icon{width:56px;height:56px;background:#eef2ff;color:var(--primary);border-radius:16px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;font-size:1.5rem}.card h3{margin-bottom:12px}.card p{color:var(--text-light)}.grid{display:grid;gap:24px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.form-group{margin-bottom:24px}.form-label{display:block;font-size:.875rem;font-weight:600;color:var(--text);margin-bottom:8px}.form-input{display:block;width:100%;padding:14px 16px;border:1px solid var(--border);border-radius:12px;font-size:1rem;transition:border .2s,box-shadow .2s;background:#fff}.form-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px rgba(59,130,246,.1)}textarea.form-input{resize:vertical;min-height:120px}.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:999px;font-size:.75rem;font-weight:600}.badge-blue{background:#dbeafe;color:#1e40af}.badge-green{background:#dcfce7;color:#166534}.badge-yellow{background:#fef9c3;color:#854d0e}.badge-gray{background:#f1f5f9;color:#475569}@media (max-width:768px){h1{font-size:1.75rem}h2{font-size:1.5rem}.hero{padding:40px 16px 60px}.grid-2,.grid-3{grid-template-columns:1fr}.nav{display:none}.mobile-nav{display:flex!important}.card{padding:24px}.btn{padding:12px 20px;font-size:.9rem;width:100%}}.mobile-nav{display:none;gap:16px;font-size:.8rem;font-weight:600;color:var(--primary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:fadeIn .5s ease-out}.page-header{margin-bottom:40px}.page-header h2{margin-bottom:8px}.search-box{display:flex;gap:12px;max-width:500px;margin-top:24px}.search-box input{flex:1}.result-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;margin-bottom:24px}.result-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:24px;padding-bottom:24px;border-bottom:1px solid var(--border)}.success-box{text-align:center;padding:60px 20px;background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}.success-icon{width:80px;height:80px;background:#dcfce7;color:#16a34a;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 24px;font-size:2rem}