.cta-button {
            background: #1a1a1a;
            color: #fbbf24;
            padding: 0.7rem 1.8rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.4s;
            box-shadow: 0 4px 15px rgba(0,0,0,0.2);
        }

        .cta-button:hover {
            color: #ffffff;
            transform: translateY(-2px);
            box-shadow: 0 6px 25px rgba(251, 191, 36, 0.4);
        }

        /* Page Header */
        .docs-header {
            background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 50%, #d97706 100%);
            padding: 5rem 5% 3rem;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .docs-header::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 70%;
            height: 200%;
            background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
            animation: rotate 20s linear infinite;
        }

        @keyframes rotate {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }

        .docs-header::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            right: 0;
            height: 100px;
            background: linear-gradient(to bottom right, transparent 49%, #ffffff 50%);
        }

        .docs-header-content {
            position: relative;
            z-index: 1;
            max-width: 900px;
            margin: 0 auto;
        }

        .docs-header h1 {
            font-size: 3rem;
            font-weight: 800;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, #1a1a1a 0%, #4a4a4a 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .docs-header p {
            font-size: 1.3rem;
            color: #2d2d2d;
        }

        /* Search */
        .docs-search {
            max-width: 1400px;
            margin: -2rem auto 3rem;
            padding: 0 5%;
            position: relative;
            z-index: 10;
        }

        .docs-search input {
            width: 100%;
            padding: 1.2rem 1.5rem;
            border-radius: 50px;
            border: 2px solid #fef3c7;
            font-size: 1.05rem;
            background: white;
            box-shadow: 0 4px 15px rgba(251, 191, 36, 0.15);
            transition: all 0.3s;
        }

        .docs-search input:focus {
            outline: none;
            border-color: #fbbf24;
            box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.2);
        }

        .docs-search input::placeholder {
            color: #999;
        }

        /* Filter Section */
        .filter-section {
            max-width: 1400px;
            margin: 3rem auto;
            padding: 0 5%;
        }

        .filter-buttons {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            justify-content: center;
        }

        .filter-btn {
            background: white;
            color: #1a1a1a;
            border: 2px solid #fef3c7;
            padding: 0.7rem 1.5rem;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            font-size: 0.95rem;
        }

        .filter-btn:hover,
        .filter-btn.active {
            background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
            color: #1a1a1a;
            border-color: #fbbf24;
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(251, 191, 36, 0.3);
        }

        /* ── Main Container ──
           Feste Höhe = restlicher Viewport nach Header/Suche/Filter.
           Passe --docs-top-offset an, falls sich die Höhe deines Headers ändert.
           overflow: hidden verhindert, dass der Container selbst scrollt. */
        .docs-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 5% 2rem;
            display: grid;
            grid-template-columns: 280px 1fr;
            gap: 3rem;
            height: calc(100vh - var(--docs-top-offset, 260px));
            overflow: hidden;
        }

        /* ── Sidebar ──
           Scrollt unabhängig vom Hauptbereich. */
        .docs-sidebar {
            background: white;
            border-radius: 12px;
            padding: 1.5rem;
            box-shadow: 0 2px 8px rgba(251, 191, 36, 0.1);
            border: 2px solid #fef3c7;
            overflow-y: auto;
            height: 100%;
            /* kein position:sticky mehr nötig */
        }

        /* ── Main Content ──
           Scrollt unabhängig von der Sidebar. */
        main#main {
            overflow-y: auto;
            height: 100%;
        }

        .sidebar-toggle {
            display: none;
            width: 100%;
            background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
            color: #1a1a1a;
            font-weight: 600;
            border-radius: 50px;
            padding: 0.75rem;
            margin-bottom: 2rem;
            border: none;
            cursor: pointer;
            transition: all 0.3s;
        }

        .sidebar-toggle:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(251, 191, 36, 0.3);
        }

        .docs-sidebar h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: #1a1a1a;
            margin-bottom: 1.5rem;
            padding-bottom: 0.8rem;
            border-bottom: 2px solid #fef3c7;
        }

        .docs-category {
            display: block;
            padding: 0.75rem 1rem;
            margin-bottom: 0.5rem;
            border-radius: 8px;
            color: #1a1a1a;
            font-weight: 600;
            text-decoration: none;
            border-left: 3px solid transparent;
            transition: all 0.2s;
            background: #ffffff;
        }

        .docs-step {
            display: block;
            padding: 0.5rem 0.5rem 0.5rem;
            font-size: 0.9rem;
            color: #666;
            text-decoration: none;
            border-radius: 8px;
            margin-bottom: 0.25rem;
            transition: all 0.2s;
            cursor: pointer;
        }

        .docs-category:hover,
        .docs-step:hover {
            background: #fffbeb;
            border-left-color: #fbbf24;
            transform: translateX(5px);
            color: #1a1a1a;
        }

        .docs-category.active {
            background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
            color: #1a1a1a;
            font-weight: 700;
            border-left-color: #f59e0b;
            box-shadow: 0 2px 8px rgba(251, 191, 36, 0.3);
        }

        .docs-step.active {
            background: #fffbeb;
            color: #1a1a1a;
            font-weight: 600;
            border-left-color: #fbbf24;
        }

        /* Content */
        .docs-content {
            background: white;
            border-radius: 12px;
            padding: 2.25rem;
            box-shadow: 0 2px 8px rgba(251, 191, 36, 0.1);
            border: 2px solid #fef3c7;
        }

        .docs-content h2 {
            font-size: 2.2rem;
            font-weight: 800;
            color: #1a1a1a;
            border-bottom: 3px solid #fbbf24;
            padding-bottom: 1.5rem;
            margin-bottom: 2rem;
            position: relative;
            word-break: break-word;
            hyphens: auto
        }

        .docs-text {
            color: #555;
            line-height: 1.8;
            font-size: 1.05rem;
            margin-bottom: 2rem;
        }

        .docs-text p {
            margin-bottom: 1.2rem;
        }

        .docs-text strong {
            color: #1a1a1a;
            font-weight: 600;
        }

        .docs-text ul,
        .docs-text ol {
            margin-left: 1.5rem;
            margin-bottom: 1.2rem;
        }

        .docs-text li {
            margin-bottom: 0.5rem;
        }

        .docs-text h3 {
            font-size: 1.5rem;
            font-weight: 700;
            color: #1a1a1a;
            margin-top: 2rem;
            margin-bottom: 1rem;
        }

        .docs-overview {
            margin-bottom: 1.75rem;
        }

        .docs-overview-intro {
            max-width: 820px;
            margin-bottom: 1.5rem;
        }

        .docs-overview-intro span,
        .docs-section-header span {
            display: inline-flex;
            align-items: center;
            background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
            color: #1a1a1a;
            border-radius: 50px;
            padding: 0.35rem 0.8rem;
            font-size: 0.75rem;
            font-weight: 800;
            letter-spacing: 0;
            margin-bottom: 0.9rem;
            box-shadow: 0 3px 12px rgba(251, 191, 36, 0.2);
        }

        .docs-overview-intro h2 {
            font-size: 1.95rem;
            line-height: 1.2;
            border-bottom: 0;
            padding-bottom: 0;
            margin-bottom: 0.8rem;
        }

        .docs-overview-intro p {
            color: #555;
            line-height: 1.7;
            font-size: 1.05rem;
            margin: 0;
        }

        .docs-overview-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 0.9rem;
        }

        .docs-overview-item {
            display: block;
            text-decoration: none;
            color: #1a1a1a;
            background: linear-gradient(to bottom, #fffbeb 0%, #ffffff 100%);
            border: 2px solid #fef3c7;
            border-left: 4px solid #fbbf24;
            border-radius: 8px;
            padding: 1rem;
            transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
        }

        .docs-overview-item:hover {
            color: #1a1a1a;
            border-color: #fbbf24;
            box-shadow: 0 4px 15px rgba(251, 191, 36, 0.16);
            transform: translateY(-1px);
        }

        .docs-overview-item strong {
            display: block;
            margin-bottom: 0.35rem;
            font-size: 1rem;
        }

        .docs-overview-item p {
            color: #666;
            line-height: 1.55;
            font-size: 0.95rem;
            margin: 0;
        }

        .docs-welcome-text {
            display: none;
            background: #fffbeb;
            border: 1px solid #fef3c7;
            border-radius: 8px;
            color: #666;
            font-size: 0.95rem;
            line-height: 1.65;
            margin: 0 0 1.75rem;
            padding: 1rem 1.1rem;
        }

        .docs-section-header {
            max-width: 820px;
            margin-top: 2rem;
            margin-bottom: 1.5rem;
        }

        .docs-section-header h2 {
            font-size: 1.85rem;
            line-height: 1.2;
            border-bottom: 0;
            padding-bottom: 0;
            margin-bottom: 0.75rem;
        }

        .docs-section-header p {
            color: #555;
            line-height: 1.7;
            font-size: 1.05rem;
            max-width: 760px;
        }

        .docs-faq {
            border-top: 1px solid #fef3c7;
            margin-top: 1.75rem;
            padding-top: 0.25rem;
        }

        .docs-faq-list {
            display: grid;
            gap: 0.85rem;
            max-width: 920px;
        }

        .docs-faq-item {
            background: linear-gradient(to bottom, #fffbeb 0%, #ffffff 100%);
            border: 2px solid #fef3c7;
            border-radius: 8px;
            overflow: hidden;
            transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
        }

        .docs-faq-item:hover {
            border-color: #fbbf24;
            box-shadow: 0 4px 15px rgba(251, 191, 36, 0.16);
            transform: translateY(-1px);
        }

        .docs-faq-item summary {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            cursor: pointer;
            color: #1a1a1a;
            font-weight: 700;
            padding: 1.1rem 1.25rem;
            list-style: none;
        }

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

        .docs-faq-item summary::after {
            content: '+';
            flex: 0 0 auto;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 1.8rem;
            height: 1.8rem;
            border-radius: 50%;
            background: #ffffff;
            border: 2px solid #fef3c7;
            color: #d97706;
            font-weight: 800;
            line-height: 1;
            transition: transform 0.2s, background 0.2s, border-color 0.2s;
        }

        .docs-faq-item[open] summary::after {
            content: '-';
            background: #fbbf24;
            border-color: #fbbf24;
            color: #1a1a1a;
            transform: rotate(180deg);
        }

        .docs-faq-item div {
            padding: 0 1.25rem 1.2rem;
            color: #555;
            line-height: 1.75;
            font-size: 1rem;
        }

        .docs-faq-item p {
            margin: 0;
        }

        /* Image */
        .docs-image {
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 4px 12px rgba(251, 191, 36, 0.2);
            border: 2px solid #fef3c7;
            margin: 2rem 0;
        }

        .docs-image img {
            width: 100%;
            height: auto;
            display: block;
        }

        /* Info Boxes */
        .info-box {
            background: linear-gradient(to bottom, #fffbeb 0%, #ffffff 100%);
            border-left: 4px solid #fbbf24;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 8px;
        }

        .info-box h4 {
            color: #f59e0b;
            font-weight: 700;
            margin-bottom: 0.5rem;
        }

        .warning-box {
            background: #fff5f5;
            border-left: 4px solid #dc2626;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 8px;
        }

        .warning-box h4 {
            color: #dc2626;
            font-weight: 700;
            margin-bottom: 0.5rem;
        }

        /* Navigation */
        .docs-nav {
            display: flex;
            gap: 1rem;
            margin-top: 3rem;
        }

        .docs-nav a {
            flex: 1;
            padding: 1.2rem;
            border-radius: 50px;
            text-align: center;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
        }

        .docs-nav-prev {
            background: white;
            border: 2px solid #fef3c7;
            color: #1a1a1a;
        }

        .docs-nav-next {
            background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
            color: #1a1a1a;
            border: 2px solid #fbbf24;
        }

        .docs-nav a:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(251, 191, 36, 0.3);
        }

        .docs-nav-prev:hover {
            background: #fffbeb;
        }


        /* Responsive */
        @media (max-width: 968px) {
            .docs-container {
                grid-template-columns: 1fr;
                height: auto;
                overflow: visible;
            }

            .docs-sidebar {
                overflow-y: visible;
                height: auto;
            }

            main#main {
                overflow-y: visible;
                height: auto;
            }

            .sidebar-toggle {
                display: block;
            }

            .docs-sidebar {
                position: static;
            }

            .sidebar-menu {
                display: none;
            }

            .sidebar-menu.active {
                display: block;
            }

            .docs-header h1 {
                font-size: 2rem;
            }

            .docs-content {
                padding: 1.5rem;
            }

            .docs-overview-grid {
                grid-template-columns: 1fr;
            }

            .docs-overview-intro h2,
            .docs-section-header h2 {
                font-size: 1.55rem;
            }

            .docs-nav {
                flex-direction: column;
            }

            .nav-links {
                display: none;
            }

            .docs-header::after {
                background: linear-gradient(to bottom, transparent 49%, #ffffff 50%);
            }
        }

        .docs-badge {
            background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
            color: #1a1a1a;
            border-color: #fbbf24;
            border: 1px solid #fef3c7;
            padding: 0.3rem 0.7rem;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.65rem;
        }

        .filter-chip {
            display: inline-flex;
            align-items: center;
            cursor: pointer;
            user-select: none;
        }

        .filter-chip input[type="checkbox"] {
            display: none;
        }

        .filter-chip span {
            display: inline-block;
            background: white;
            color: #1a1a1a;
            border: 2px solid #fef3c7;
            padding: 0.7rem 1.5rem;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            font-size: 0.95rem;
        }

        .filter-chip:hover span {
            background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
            color: #1a1a1a;
            border-color: #fbbf24;
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(251, 191, 36, 0.3);
        }

        .filter-chip input[type="checkbox"]:checked + span {
            background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
            color: #1a1a1a;
            border-color: #fbbf24;
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(251, 191, 36, 0.3);
        }

        .docs-category span:last-child{
            transition: transform .2s;
        }

        .docs-category[aria-expanded="true"] span:last-child{
            transform: rotate(180deg);
        }