:root {
            --color-primary: #188fff;
            --color-primary-bg: #f4f9ff;
            --color-bg-page: #f5f7fa;
            --color-white: #ffffff;
            --color-text-dark: #2c333a;
            --color-text-main: #4a5568;
            --color-text-muted: #8e9aab;
            --color-border: #eaedf1;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            margin: 0;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            background-color: var(--color-bg-page);
            color: var(--color-text-dark);
            -webkit-text-size-adjust: 100%;
            -webkit-tap-highlight-color: transparent;
        }

        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border-width: 0;
        }

        a { text-decoration: none; }

        .container {
            max-width: 1340px;
            margin: 0 auto;
            background: transparent;
        }

        .splitted_box {
            display: flex;
            min-height: 800px;
            align-items: flex-start;
            gap: 30px;
        }

        .navigation {
            flex: 0 0 350px;
            display: flex;
            flex-direction: column;
            background-color: transparent;
            position: sticky;
            top: 20px;
            max-height: 100vh;
        }

        .nav-group {
            background-color: var(--color-white);
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
            margin-bottom: 20px;
            overflow: hidden;
        }

        .navigation::-webkit-scrollbar { width: 6px; }
        .navigation::-webkit-scrollbar-track { background: var(--color-white); }
        .navigation::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 10px; }

        .nav-section-title {
            padding: 24px 25px 15px 25px;
            font-size: 14px;
            font-weight: 500;
            color: #0b1822;
            background: var(--color-white);
        }

        .navigation a {
            position: relative;
            display: flex;
            align-items: center;
            padding: 16px 45px 16px 25px;
            color: var(--color-text-muted);
            font-size: 14px;
            font-weight: 400;
            border-bottom: 1px solid var(--color-border);
            border-left: 4px solid transparent;
            transition: all 0.2s ease;
            line-height: 1.4;
        }

        .navigation a:last-child {
            border-bottom: none;
        }

        .navigation a:hover { background-color: #fafbfc; }

        .navigation a span:first-child {
            display: flex;
            align-items: center;
            justify-content: center;
            flex: 0 0 24px;
            height: 24px;
            border-radius: 50%;
            border: 1px solid #cdd5df;
            margin-right: 14px;
            font-size: 11px;
            font-weight: 600;
            color: var(--color-text-muted);
            background: var(--color-white);
            transition: all 0.2s ease;
        }

        .navigation a.active {
            border-left-color: var(--color-primary);
            color: var(--color-text-dark);
            font-weight: 600;
            background-color: transparent;
        }

        .navigation a.active span:first-child {
            background-color: var(--color-primary);
            border-color: var(--color-primary);
            color: var(--color-white);
        }

        main {
            margin-top: 52px;
            margin-bottom: 150px;
        }

        .wrapper {
            flex: 1;
            padding: 0;
            display: flex;
            flex-direction: column;
            background-color: transparent;
            min-width: 0;
        }

        .content {
            max-width: 950px;
            width: 100%;
        }

        .content .block {
            display: none;
            animation: fadeIn 0.4s ease forwards;
        }

        .content .block.active {
            display: block;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .content h2 {
            display: flex;
            align-items: center;
            font-size: 18px;
            font-weight: 600;
            color: var(--color-text-dark);
            margin-bottom: 24px;
            padding-bottom: 0;
            border-bottom: none;
        }

        .content h2 span {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            background-color: var(--color-primary);
            color: var(--color-white);
            border-radius: 50%;
            font-size: 15px;
            font-weight: 600;
            margin-right: 15px;
            flex-shrink: 0;
	    display: none;
        }

        .faq-item {
            background: #ffffff;
            border: none;
            border-radius: 8px;
            margin-bottom: 12px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
            transition: box-shadow 0.2s ease, transform 0.2s ease;
            overflow: hidden;
        }

        .faq-item:hover {
            box-shadow: 0 6px 16px rgba(0,0,0,0.06);
            transform: translateY(-1px);
        }

        .faq-item summary {
            padding: 18px 24px;
            font-size: 15px;
            font-weight: 500;
            color: var(--color-text-dark);
            cursor: pointer;
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            background-color: var(--color-white);
            transition: background-color 0.2s ease, color 0.2s ease;
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary h3 {
            font-size: 14px;
            font-weight: 400;
            margin: 0;
            padding-right: 20px;
            line-height: 1.5;
        }

        .faq-item summary::after {
            content: '';
            flex-shrink: 0;
            width: 13px;
            height: 13px;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%238e9aab'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M12 4v16m8-8H4'/%3E%3C/svg%3E");
            background-size: contain;
            background-repeat: no-repeat;
            transition: transform 0.3s ease;
        }

        .faq-item[open] summary {
            background-color: var(--color-primary-bg);
            color: var(--color-primary);
            border-bottom: 1px solid var(--color-border);
        }

        .faq-item[open] summary::after {
            transform: rotate(135deg);
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23188fff'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M12 4v16m8-8H4'/%3E%3C/svg%3E");
        }

        .faq-answer {
            padding: 24px;
            font-size: 14px;
            color: var(--color-text-main);
            line-height: 1.7;
            background: var(--color-white);
        }

        .faq-answer p { margin-bottom: 16px; }
        .faq-answer p:last-child { margin-bottom: 0; }
        .faq-answer ul, .faq-answer ol { padding-left: 20px; margin-bottom: 16px; }
        .faq-answer li { margin-bottom: 8px; }
        .faq-answer a { color: var(--color-primary); font-weight: 500; }
        .faq-answer a:hover { text-decoration: underline; }
        .faq-answer strong { font-weight: 600; color: var(--color-text-dark); }

        .callout-warning {
            background: #fff8e1;
            border-left: 4px solid #ffc107;
            padding: 16px;
            margin-top: 16px;
            border-radius: 0 4px 4px 0;
        }

        /* USTAWIENIA MOBILNE (Telefony i małe ekrany) */
        @media (max-width: 992px) {
            .splitted_box { flex-direction: column; gap: 15px; padding: 0 15px;}
            
            .navigation { 
                display: block; /* Włączamy wyświetlanie menu na telefonach */
                width: 100%;
                flex: none;
                position: static;
                max-height: none;
                margin-bottom: 10px;
            }
            
            .nav-group {
                display: flex;
                flex-direction: row;
                overflow-x: auto; /* Przewijanie poziome */
                padding: 12px;
                gap: 12px;
                background: transparent;
                box-shadow: none;
                -webkit-overflow-scrolling: touch; /* Płynne przewijanie na iOS */
                scrollbar-width: none; /* Ukrycie paska scrolla - Firefox */
            }
            
            .nav-group::-webkit-scrollbar {
                display: none; /* Ukrycie paska scrolla - Chrome/Safari */
            }

            .nav-section-title {
                display: none; /* Ukrywamy tytuł na telefonach, aby zaoszczędzić miejsce */
            }

            .navigation a {
                padding: 6px 30px 6px 10px;
                border: 1px solid var(--color-border); /* Kontur na kształt przycisku */
                border-radius: 30px; /* Zaokrąglone przyciski "pills" */
                background-color: var(--color-white);
                white-space: nowrap; /* Tekst w jednej linii, żeby się nie łamał przy scrollowaniu */
                flex: 0 0 auto;
            }

            .navigation a::after {
                display: none; /* Ukrywamy strzałkę dla przycisków mobilnych */
            }

            .navigation a.active {
                background-color: var(--color-primary);
                color: var(--color-white);
                border-color: var(--color-primary);
                border-left-color: var(--color-primary);
            }

            .navigation a.active span:first-child {
                background-color: var(--color-white);
                color: var(--color-primary);
                border-color: var(--color-white);
            }

            .wrapper { padding: 10px 0; }
            .content h2 { font-size: 18px; margin-bottom: 20px; }
            .content h2 span { width: 30px; height: 30px; font-size: 14px; margin-right: 12px; }
            .faq-item summary { padding: 16px 20px; font-size: 14px; }
            .faq-answer { padding: 20px; font-size: 13.5px; }
            main { margin-top: 20px; margin-bottom: 60px; }
        }