:root{--primary: #000000;--accent: #f86c54;--bg: #ffffff;--text: #000000;--white: #ffffff;--radius: 8px;--shadow: 0 4px 12px rgba(0, 0, 0, .08)}html{scroll-behavior:smooth}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}.container{max-width:1200px;margin:0 auto;padding:0 20px}.nav-container{max-width:1500px;margin:0 auto;padding:0 20px}.boundary{border:none;height:1px;background:#dfdede;margin:0;width:100vw;position:relative;left:50%;transform:translate(-50%)}.header-nav{position:fixed;top:0;left:0;width:100%;background:var(--white);box-shadow:var(--shadow);z-index:1000}.header-nav nav{display:flex;justify-content:space-between;align-items:center;padding:0}.logo img{width:80px;height:80px;object-fit:contain}.basic-search{display:flex;gap:8px}.basic-search input{padding:.5rem;border:3px solid #ccc;border-radius:var(--radius);width:450px}.basic-search button{padding:.5rem 1rem;background:var(--accent);color:var(--white);border:none;border-radius:var(--radius);cursor:pointer}.nav-links{display:flex;gap:40px;list-style:none}.nav-links a{text-decoration:none;color:var(--text);font-weight:700;font-size:16px}.nav-links a:hover{color:var(--accent)}.footer{text-align:center;padding:2rem 1rem;background:#1e2a3b;color:var(--white);font-size:.9rem;z-index:100}.form-group{margin-bottom:2rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:600}.form-group input,.form-group textarea{width:100%;font-size:1rem;padding:.9rem;border:1px solid #ccc;border-radius:var(--radius)}.btn{width:100%;background:var(--accent);color:var(--white);padding:1.1rem;border:none;border-radius:var(--radius);font-size:1.3rem;cursor:pointer;transition:background .3s}.btn:hover{background:orange}