.nav-panel {
            width: 170px;
			height: 800px;
            
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #333;
            font-size: 14px;
            font-weight: bold;
            writing-mode: vertical-lr;
            text-orientation: mixed;
			overflow-y: scroll;
    overflow-x: hidden;
	position: relative;
	-webkit-mask-image: linear-gradient(black, transparent);
  mask-image: linear-gradient(black 90%, transparent 100%);
  transition: filter 0.6s ease-in-out;
 
        }
		
		.nav-img {
			overflow: clip;
			width: 100%;
			position: absolute;
			top: 0;
		}
		
		
		
		.nav-branches {
			overflow: clip;
			width: 80%;
			position: absolute;
			top: 0;
		}
		
		.nav-branches-svg {
			width: 62%;
			height: auto;
			position: absolute;
			top: 100px;
			left: 26px;
		}
		
		.nav-branches2-svg {
			width: 62%;
			height: auto;
			position: absolute;
			top: 1085px;
			left: 35px;
		}
		
		.branches-top {
			transform: translateY(-5px) translateX(1px);
		}
		
		.branch-middle {
			transform: translateX(-6px);
		}
		
		.branch-middle2 {
			transform: translateX(4px);
		}
		
		.branch-middle3 {
			transform: translateY(5px);
		}
		
		.branch2-top {
			transform: translateY(9px);
		}
		
		.branches2-middle {
			transform: translateY(-9px) translateX(-3px);
		}
		
		.branches2-bott {
			transform: translateY(-18px) translateX(-3px);
		}
		
		.branches2-last {
			transform: translateY(-10px);
		}
			
		
		.branches-bott {
			transform: translateY(10px);
		}
		
		.vein-path {
            stroke: #093445;
            stroke-width: 7;
            transition: all 0.5s ease;
        }

        .vein-path.animated {
            stroke: #ffff99;
            filter: drop-shadow(0 0 8px #ffff99);
        }

        @keyframes flow {
            0% { stroke-dashoffset: 100%; }
            100% { stroke-dashoffset: 0%; }
        }

        @keyframes flowReverse {
            0% { stroke-dashoffset: 0%; }
            100% { stroke-dashoffset: -100%; }
        }

        .flow-forward {
            stroke-dasharray: 20 10;
            animation: flow 1s ease-in-out;
        }

        .flow-backward {
            stroke-dasharray: 20 10;
            animation: flowReverse 1s ease-in-out;
        }
		
		.nav-branches-hidden {
    width: 83%;
    position: absolute;
    top: 3px;
    opacity: 0;
            transition: opacity 0.8s ease, mask 0.3s ease, -webkit-mask 0.3s ease;
            mask: radial-gradient(circle at 50% 50%, transparent 0px, transparent 40px, black 40px);
            -webkit-mask: radial-gradient(circle at 50% 50%, transparent 0px, transparent 40px, black 40px);
	
}

.nav-branches2-hidden {
    width: 76%; height: auto;
    position: absolute;
    top: 1037px;
    opacity: 0;
            transition: opacity 0.8s ease, mask 0.3s ease, -webkit-mask 0.3s ease;
            mask: radial-gradient(circle at 50% 50%, transparent 0px, transparent 40px, black 40px);
            -webkit-mask: radial-gradient(circle at 50% 50%, transparent 0px, transparent 40px, black 40px);
	
}

.nav-branches-hidden.show {
            opacity: 1;
            animation: pulse 2s infinite;
        }
		
		.nav-branches2-hidden.show {
            opacity: 1;
            animation: pulse 2s infinite;
        }

@keyframes pulse {
    0%, 100% {
        mask-size: 100%;
        -webkit-mask-size: 100%;
    }
    50% {
        mask-size: 110%;
        -webkit-mask-size: 110%;
    }
}
		
		
		.nav-branches2 {
			overflow: clip;
			width: 73%;
			position: absolute;
			top: 130%;
		}
		
		::-webkit-scrollbar {
    display: none;
}

		 .nav-button {
            position: absolute;
            width: 23px;
            height: 23px;
            border-radius: 50%;
            border: 3px solid #0c293b;
            background: radial-gradient(#f5f5b8, #16162e);
            z-index: 1;
            box-shadow: 0 0 5px #0c293b;
            transition: all 0.5s ease;
           cursor: url(../images2/cursorPointer/pointer.png) 2 2, pointer;
        }

        .nav-button:hover {
            transform: scale(1.1);
            filter: brightness(170%);
            box-shadow: 0 0 7px #f5b342;
        }

        .nav-button:active {
            transform: scale(0.9);
            background: radial-gradient(#0c293b, #0c293b);
            border: none;
        }

        /* Активний стан кнопки навігації */
        .nav-button.active {
            background: radial-gradient(#ffff00, #ffa500) !important;
            border-color: #ffa500 !important;
            box-shadow: 0 0 15px #ffa500 !important;
            transform: scale(1.2) !important;
        }

        /* Позиціонування кнопок навігації */
        .button0 {
            top: 80px;
            left: 35px;
            border-radius: 10%;
            background: radial-gradient(#fcf6de, #9cc77b);
            border: 3px solid #16162e;
        }

        /* Спеціальний активний стан для button0 */
        .button0.active {
            background: radial-gradient(#ffff00, #ffa500) !important;
            border: 3px solid #ffa500 !important;
            border-radius: 10% !important;
        }

        .button1 { top: 118px; left: 65px; }
        .button2 { top: 159px; left: 35px; }
        .button3 { top: 187px; left: 117px; }
        .button4 { top: 237px; left: 40px; }
        .button5 { top: 300px; left: 55px; }
        .button6 { top: 343px; left: 20px; }
        .button7 { top: 386px; left: 45px; }
        .button8 { top: 430px; left: 30px; }
        .button9 { top: 480px; left: 60px; }
        .button10 { top: 517px; left: 110px; }
        .button11 { top: 558px; left: 100px; }
        .button12 { top: 607px; left: 120px; }
        .button13 { top: 637px; left: 51px; }
        .button14 { top: 673px; left: 30px; }
        .button15 { top: 727px; left: 50px; }
        .button16 { top: 780px; left: 43px; }
        .button17 { top: 820px; left: 77px; }
        .button18 { top: 885px; left: 41px; }
        .button19 { top: 950px; left: 42px; }
        .button20 { top: 990px; left: 52px; }
		.button21 { top: 1080px; left: 32px; }
		.button22 { top: 1127px; left: 32px; }
		.button23 { top: 1170px; left: 37px; }
		.button24 { top: 1213px; left: 115px; }
		.button25 { top: 1287px; left: 35px; }
		.button26 { top: 1330px; left: 29px; }
		.button27 { top: 1386px; left: 35px; }
		.button28 { top: 1428px; left: 82px; }
		.button29 { top: 1470px; left: 62px; }
		.button30 { top: 1494px; left: 92px; }
		.button31 { top: 1543px; left: 56px; }
		.button32 { top: 1580px; left: 95px; }
		.button33 { top: 1622px; left: 76px; }
		.button34 { top: 1659px; left: 48px; }
		.button35 { top: 1685px; left: 91px; }
		.button36 { top: 1739px; left: 89px; }
		.button37 { top: 1797px; left: 61px; }
		.button38 { top: 1849px; left: 41px; }
		.button39 { top: 1889px; left: 66px; }
		.button40 { top: 1929px; left: 38px; }
		
		
		       /* Коміксова бульбашка попереднього перегляду */
        .preview-bubble {
            position: fixed;
            background: radial-gradient(ellipse at right, #0a1d40, transparent),
  radial-gradient(ellipse at left, #ccb074 0%, #ccb074 20%, #bf8f0a 65%, transparent 100%);
            border: 3px dashed #0c293b;
            border-radius: 15px;
            padding: 7px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
            z-index: 1000;
            opacity: 0;
            transform: scale(0.8) translateX(-10px);
            transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
            pointer-events: none;
            min-width: 180px;
            text-align: center;
			
			text-shadow: 0 0 7px #ebd89b, 0 0 7px #ebd89b, 0 0 5px white;
			box-shadow: 0 0 7px #0c293b, 0 0 7px #0c293b;
        }

        .preview-bubble::before {
            content: '';
            position: absolute;
            left: -15px;
            top: 50%;
            transform: translateY(-50%);
            width: 0;
            height: 0;
            border-top: 12px solid transparent;
            border-bottom: 12px solid transparent;
            border-right: 15px solid #0c293b;
        }

        .preview-bubble::after {
            content: '';
            position: absolute;
            left: -12px;
            top: 50%;
            transform: translateY(-50%);
            width: 0;
            height: 0;
            border-top: 10px solid transparent;
            border-bottom: 10px solid transparent;
            border-right: 12px solid #948564;
        }

        .preview-bubble.show {
            opacity: 1;
            transform: scale(1) translateX(0);
        }

        .preview-image {
            width: 150px;
            height: auto;
            object-fit: cover;
            display: block;
            margin: 0 auto 10px auto;
			mix-blend-mode: normal;
			transform: rotate(4deg);
        }

        .preview-text {
            color: #0c293b;
            font-weight: bold;
            font-size: 18px;
            margin: 0;
        }
		
		 @media (orientation: portrait) {
      .nav-panel { left: -5%; }
	  .content-area { transform: translateX(-5%);}
	  .pattern-left, .pattern-right {
				width: 49px;
	  }
	 
		 }