@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg: #ffffff;--text-main: #111827;--text-muted: #6b7280;--primary: #4f46e5;--primary-light: #eef2ff;--border: #e5e7eb;--shadow: 0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);font-family:Inter,-apple-system,sans-serif;background-color:var(--bg);color:var(--text-main);line-height:1.5}body{margin:0;padding:0}.container{max-width:900px;margin:0 auto;padding:4rem 1.5rem}h1{font-size:2.5rem;font-weight:800;letter-spacing:-.025em;margin-bottom:1rem}.subtitle{font-size:1.25rem;color:var(--text-muted);max-width:600px;margin-bottom:3rem}.card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:2rem;box-shadow:var(--shadow);margin-bottom:2rem}.btn{background:var(--primary);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:8px;font-weight:500;cursor:pointer;transition:opacity .2s}.btn:hover{opacity:.9}.tag{background:var(--primary-light);color:var(--primary);padding:.25rem .75rem;border-radius:9999px;font-size:.875rem;font-weight:600}.grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-top:3rem}@media(max-width:640px){.grid{grid-template-columns:1fr}}.innovation-item{padding:1rem}.innovation-item h3{margin:0 0 .5rem;font-size:1.125rem}.innovation-item p{color:var(--text-muted);font-size:.95rem;margin:0}.chat-box{background:#f9fafb;border-radius:8px;height:300px;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:1rem}.message{max-width:75%;padding:.75rem 1rem;border-radius:12px;font-size:.9rem}.message.ai{background:#fff;border:1px solid var(--border);align-self:flex-start;margin-right:auto;border-bottom-left-radius:2px}.message.user{background:var(--primary);color:#fff;align-self:flex-end;margin-left:auto;border-bottom-right-radius:2px}