*{margin:0;padding:0;box-sizing:border-box}:root{--primary-black: #000000;--dark-gray: #1a1a1a;--medium-gray: #333333;--light-gray: #f5f5f5;--white: #ffffff;--silver: #c0c0c0;--success: #28a745;--error: #dc3545}body{font-family:Poppins,Roboto,Inter,sans-serif;line-height:1.6;color:var(--medium-gray);background-color:var(--light-gray);min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:0 20px}.hero{background:linear-gradient(135deg,var(--primary-black) 0%,var(--dark-gray) 100%);color:var(--white);padding:60px 20px;text-align:center;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="white" stroke-width="0.5" opacity="0.1"/><circle cx="50" cy="50" r="30" fill="none" stroke="white" stroke-width="0.5" opacity="0.1"/><circle cx="50" cy="50" r="20" fill="none" stroke="white" 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p{color:var(--medium-gray);margin-bottom:25px;font-size:16px}.password-input{width:100%;padding:14px 18px;font-size:16px;border:2px solid #ddd;border-radius:8px;margin-bottom:20px;transition:all .3s ease;font-family:inherit}.password-input:focus{outline:none;border-color:var(--primary-black);box-shadow:0 0 0 3px #0000001a}.submit-password-btn{width:100%;padding:14px 24px;background:linear-gradient(135deg,var(--primary-black) 0%,var(--dark-gray) 100%);color:var(--white);border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;gap:8px}.submit-password-btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px #0000004d}.submit-password-btn:active{transform:translateY(0)}.password-error{color:var(--error);font-size:14px;margin-top:12px;min-height:20px;font-weight:500}.footer{background-color:var(--dark-gray);color:var(--white);text-align:center;padding:25px 20px;margin-top:auto}.footer p{opacity:.8;font-size:.9rem}.footer a{color:var(--silver);text-decoration:none;transition:color .3s ease;font-weight:500}.footer a:hover{color:var(--white)}.loading{display:inline-block;width:18px;height:18px;border:3px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:var(--white);animation:spin 1s ease-in-out infinite;margin-left:10px}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 768px){.hero h1{font-size:1.8rem}.hero p{font-size:1rem}.info-cards{grid-template-columns:1fr;margin-top:-30px}.form-container,.response-section{padding:25px 20px}.form-title{font-size:1.5rem}.form-row{grid-template-columns:1fr}.link-display{flex-direction:column}.copy-btn{width:100%}.action-buttons,.status-grid{grid-template-columns:1fr}}@media (max-width: 480px){.hero{padding:40px 15px}.hero h1{font-size:1.5rem}.section-title{font-size:1.1rem}.submit-btn{font-size:1rem}}