* { box-sizing: border-box; }
        body {
            margin: 0;
            min-height: 100vh;
            background: var(--bg-secondary);
        }
        .contact-page {
            max-width: 400px;
            margin: 0 auto;
            padding: 5rem 1.5rem 3rem;
        }
        .contact-page h1 {
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--text-primary);
            margin: 0 0 2rem 0;
        }
        .contact-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .form-field label {
            display: block;
            font-size: 0.875rem;
            color: var(--text-secondary);
            margin-bottom: 0.375rem;
        }
        .form-field .optional {
            color: var(--text-muted);
            font-weight: 400;
        }
        .form-field input,
        .form-field textarea {
            width: 100%;
            padding: 0.75rem;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 6px;
            font-size: 1rem;
            font-family: inherit;
            color: var(--text-primary);
            transition: border-color 0.2s, box-shadow 0.2s;
        }
        .form-field input:focus,
        .form-field textarea:focus {
            outline: none;
            border-color: var(--accent-teal);
            box-shadow: 0 0 0 3px rgba(43, 108, 176, 0.1);
        }
        .form-field textarea {
            min-height: 120px;
            resize: vertical;
        }
        .submit-btn {
            width: 100%;
            padding: 0.75rem;
            background: var(--accent-teal);
            color: #fff;
            border: none;
            border-radius: 6px;
            font-size: 1rem;
            font-family: inherit;
            cursor: pointer;
            margin-top: 0.5rem;
            transition: background 0.2s, transform 0.1s;
        }
        .submit-btn:hover {
            background: #245a94;
        }
        .submit-btn:active {
            transform: scale(0.98);
        }
        .submit-btn:disabled {
            opacity: 0.5;
            cursor: not-allowed;
            transform: none;
        }
        .form-status {
            text-align: center;
            font-size: 0.9rem;
            color: var(--text-muted);
            padding: 1rem 0 0;
            opacity: 0;
            transition: opacity 0.3s;
        }
        .form-status.show {
            opacity: 1;
        }
        .form-status.success {
            color: var(--accent-green);
        }
        .form-status.error {
            color: var(--accent-coral);
        }