.global-nav{background:#fff;border-bottom:1px solid #ddd;padding:0 20px;font-family:"Open Sans",sans-serif;z-index:1000;position:relative}.global-nav .nav-content{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:60px}.global-nav .nav-logo{text-decoration:none;color:#282828;font-weight:700;font-size:1.1rem;display:flex;align-items:center}.global-nav .nav-logo:hover{color:#0cf}.global-nav .nav-links{list-style:none;margin:0;padding:0;display:flex;gap:20px}.global-nav .nav-links li a{text-decoration:none;color:#5b5b5b;font-size:.9rem;font-weight:600;transition:color .2s;position:relative}.global-nav .nav-links li a:hover,.global-nav .nav-links li a.active{color:#0cf}.global-nav .nav-links li a.active::after{content:"";position:absolute;bottom:-22px;left:0;width:100%;height:2px;background:#0cf}@media(max-width: 600px){.global-nav{height:auto;padding:10px 20px}.global-nav .nav-content{flex-direction:column;height:auto;gap:10px}.global-nav .nav-links{gap:15px;flex-wrap:wrap;justify-content:center}.global-nav .nav-links li a.active::after{display:none}.global-nav .nav-links li a.active{color:#0cf;border-bottom:2px solid #0cf}}*{box-sizing:border-box}body{margin:0;font-family:"Open Sans",sans-serif;background-color:#f9f9f9;color:#282828;min-height:100vh;display:flex;flex-direction:column}.page-header{max-width:1100px;margin:0 auto;padding:50px 30px 20px;text-align:center}.page-header h1{font-size:2.4rem;font-weight:700;color:#282828;margin:0 0 10px}.page-header .subtitle{font-size:1.05rem;color:#757575;max-width:640px;margin:0 auto 30px;line-height:1.6}.try-it-bar{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:25px;flex-wrap:wrap}.try-it-bar label{font-weight:600;font-size:.9rem;color:#5b5b5b}.try-it-bar input[type=text]{width:100%;max-width:440px;padding:10px 14px;border:1px solid #ddd;border-radius:4px;font-size:1rem;font-family:inherit;background:#fff;transition:border-color .2s}.try-it-bar input[type=text]:focus{outline:none;border-color:#0cf;box-shadow:0 0 0 3px rgba(0,204,255,.12)}.filter-tabs{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-bottom:10px}.filter-btn{padding:8px 18px;border:1px solid #ddd;border-radius:20px;background:#fff;color:#5b5b5b;font-size:.85rem;font-weight:600;font-family:inherit;cursor:pointer;transition:all .2s}.filter-btn:hover{border-color:#0cf;color:#0cf}.filter-btn.active{background:#0cf;border-color:#0cf;color:#fff}.card-grid{max-width:1100px;margin:0 auto;padding:20px 30px 60px;display:grid;grid-template-columns:repeat(auto-fill, minmax(320px, 1fr));gap:24px}.classification-card{background:#fff;border:1px solid #ddd;border-radius:8px;padding:28px;transition:box-shadow .25s,transform .25s;opacity:0;animation-fill-mode:forwards}.classification-card:hover{box-shadow:0 6px 24px rgba(0,0,0,.08);transform:translateY(-2px)}.classification-card .card-header{cursor:pointer;display:flex;align-items:center;gap:12px;margin-bottom:12px}.classification-card .card-header h2{font-size:1.35rem;font-weight:700;margin:0;color:#282828}.classification-card .card-tag{display:inline-block;padding:3px 10px;border-radius:12px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;background:#c2f3ff;color:#008fb3;flex-shrink:0}.classification-card .card-desc{font-size:.92rem;line-height:1.6;color:#686868;margin:0 0 18px}.classification-card .card-samples{border-top:1px solid #eaeaea;padding-top:16px}.classification-card .sample-font{margin-bottom:16px}.classification-card .sample-font .font-name{display:block;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:#ff6950;margin-bottom:6px;font-family:"Open Sans",sans-serif}.classification-card .sample-font .sample-text{font-size:1.25rem;line-height:1.5;margin:0;color:#282828;word-break:break-word}.classification-card .card-details{max-height:0;overflow:hidden;transition:max-height .4s ease,padding .3s ease;padding-top:0}.classification-card .card-details h3{font-size:.85rem;text-transform:uppercase;letter-spacing:.5px;color:#0cf;margin:16px 0 8px;font-family:"Open Sans",sans-serif}.classification-card .card-details ul{margin:0;padding-left:20px;font-size:.9rem;line-height:1.7;color:#5b5b5b}.classification-card .card-details p{font-size:.9rem;line-height:1.6;color:#5b5b5b;margin:0}.classification-card.expanded .card-details{max-height:400px;padding-top:16px;border-top:1px dashed #ddd}.classification-card.expanded .card-header h2{color:#0cf}@keyframes fadeInUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeInUp .4s ease forwards}@media(max-width: 600px){.page-header{padding:30px 20px 15px}.page-header h1{font-size:1.8rem}.card-grid{grid-template-columns:1fr;padding:15px 15px 40px}.try-it-bar{flex-direction:column}.try-it-bar input[type=text]{max-width:100%}}