* {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
            user-select: none;
            -webkit-tap-highlight-color: transparent;
        }

        :root {
            /* Requested Custom Color Theme Variables */
            --accent: #281867;
            --accent-rgb: 40, 24, 103;
            --sub-accent: #7E2544;
            --sub-accent-rgb: 126, 37, 68;
            --color-1: #6a7e3d;
            --color-2: #46ACD5;
            --color-3: #D9261E;
            --color-4: #FBFBD2ff;
            --color-5: #BBBAB5ff;
            --text-dark: var(--accent);
            --text-light: #ffffff;
            --shadow-sm: 0 4px 6px -1px rgba(40, 24, 103, 0.08);
            --shadow-md: 0 10px 15px -3px rgba(40, 24, 103, 0.15);
            --shadow-lg: 0 20px 25px -5px rgba(40, 24, 103, 0.2);
        }

        body {
            font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
            background: linear-gradient(135deg, var(--color-4) 0%, var(--color-5) 100%);
            min-height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            overflow-x: hidden;
            color: var(--text-dark);
            padding: 0;
        }

        .app-container {
            width: 100%;
            max-width: 500px;
            min-height: 100vh;
            background: linear-gradient(180deg, var(--color-1) 0%, var(--accent) 100%);
            box-shadow: var(--shadow-lg);
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        @media (min-width: 501px) {
            .app-container {
                min-height: 850px;
                border-radius: 28px;
                margin: 20px;
            }
        }

        .sky-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 42%;
            z-index: 1;
            pointer-events: none;
            overflow: hidden;
            background:
                radial-gradient(circle at 50% -20%, rgba(251, 251, 210, 0.35) 0%, transparent 75%),
                linear-gradient(rgba(251, 251, 210, 0.04) 1px, transparent 1px),
                linear-gradient(90deg, rgba(251, 251, 210, 0.04) 1px, transparent 1px);
            background-size: 100% 100%, 20px 20px, 20px 20px;
        }

        .academic-icon {
            position: absolute;
            pointer-events: none;
            animation: floatSlow 10s ease-in-out infinite alternate;
        }

        .icon-mortarboard {
            width: 42px;
            height: 42px;
            top: 15%;
            left: 8%;
            animation-duration: 9s;
        }

        .icon-geometry {
            width: 38px;
            height: 38px;
            top: 38%;
            left: 15%;
            animation-duration: 12s;
            animation-delay: 1.5s;
        }

        .icon-atom {
            width: 44px;
            height: 44px;
            top: 20%;
            right: 8%;
            animation-duration: 11s;
            animation-delay: 0.5s;
        }

        .icon-bookline {
            width: 36px;
            height: 36px;
            top: 40%;
            right: 14%;
            animation-duration: 10s;
            animation-delay: 2s;
        }

        @keyframes floatSlow {
            0% {
                transform: translateY(0) rotate(0deg);
                opacity: 0.18;
            }

            50% {
                opacity: 0.35;
            }

            100% {
                transform: translateY(-15px) rotate(8deg);
                opacity: 0.18;
            }
        }

        .app-header {
            z-index: 2;
            padding: 45px 24px 20px;
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            animation: slideDown 1s cubic-bezier(0.16, 1, 0.3, 1) both;
        }

        /* School Emblem */
        .emblem-wrapper {
            width: 35vw;
            height: 35vw;
            max-width: 200px;
            max-height: 200px;
            background: white;
            border-radius: 50%;
            padding: 10px;
            box-shadow: var(--shadow-md), 0 0 0 6px rgba(251, 251, 210, 0.25);
            display: flex;
            justify-content: center;
            align-items: center;
            margin-bottom: 22px;
            animation: bounceIn 1.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) both;
        }

        .emblem {
            width: 100%;
            height: 100%;
            object-fit: contain;
            border-radius: 50%;
        }

        .school-title {
            font-size: 1.95rem;
            font-weight: 900;
            color: #ffffff;
            text-shadow: 0 3px 12px rgba(40, 24, 103, 0.7);
            line-height: 1.2;
            letter-spacing: -0.01em;
            margin-bottom: 6px;
        }

        /* Elegant, non-intrusive Subtitle */
        .school-subtitle {
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--color-4);
            border: 1.5px solid rgba(251, 251, 210, 0.35);
            padding: 4px 16px;
            border-radius: 50px;
            letter-spacing: 0.15em;
            text-transform: uppercase;
            margin-top: 4px;
            display: inline-block;
            background: rgba(251, 251, 210, 0.08);
            box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.05);
        }

        .app-content {
            z-index: 2;
            padding: 15px 24px 25px;
            display: flex;
            flex-direction: column;
            gap: 16px;
            flex-grow: 1;
            justify-content: center;
        }

        /* Full Width Action Strips with icons and clear display text values */
        .action-strip {
            background: var(--color-4);
            border-radius: 20px;
            padding: 12px 16px;
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
            box-shadow: var(--shadow-md);
            border-left: 6px solid var(--accent);
            transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.2s ease;
            animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
        }

        .action-strip:active {
            transform: translateY(2px) scale(0.98);
            box-shadow: var(--shadow-sm);
        }

        .action-strip.strip-location {
            border-left-color: var(--color-1);
            animation-delay: 0.1s;
        }

        .action-strip.strip-call {
            border-left-color: var(--accent);
            animation-delay: 0.2s;
        }

        .action-strip.strip-mail {
            border-left-color: var(--sub-accent);
            animation-delay: 0.3s;
        }

        .strip-icon-box {
            width: 46px;
            height: 46px;
            border-radius: 14px;
            display: flex;
            justify-content: center;
            align-items: center;
            flex-shrink: 0;
            box-shadow: inset 0 2px 4px rgba(40, 24, 103, 0.05);
        }

        /* Color branding inside action icons */
        .strip-location .strip-icon-box {
            background: rgba(70, 172, 213, 0.15);
            color: var(--color-1);
        }

        .strip-call .strip-icon-box {
            background: rgba(217, 38, 30, 0.12);
            color: var(--accent);
        }

        .strip-mail .strip-icon-box {
            background: rgba(40, 24, 103, 0.1);
            color: var(--sub-accent);
        }

        .icon-svg {
            width: 24px;
            height: 24px;
            fill: currentColor;
        }

        .strip-content {
            display: flex;
            flex-direction: column;
            gap: 2px;
            text-align: left;
            overflow: hidden;
        }

        .strip-value-text {
            color: var(--accent);
            font-size: 0.84rem;
            font-weight: 700;
            line-height: 1.3;
            word-break: break-all;
        }

        .social-section {
            z-index: 2;
            padding: 15px 24px 45px;
            text-align: center;
            animation: fadeInUp 0.8s ease-out 0.4s both;
        }

        .social-tray {
            display: flex;
            justify-content: center;
            gap: 20px;
        }

        .social-btn {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            box-shadow: var(--shadow-md);
            border: 2.5px solid var(--color-4);
            transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            position: relative;
        }

        /* Highly distinctive signature styling for Instagram */
        .social-btn-instagram {
            background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, var(--accent) 50%, #cc2366 75%, var(--sub-accent) 100%);
            box-shadow: 0 8px 24px rgba(217, 38, 30, 0.35);
            animation: pulseInstagram 3s infinite alternate;
        }

        /* Highly distinctive signature styling for Facebook */
        .social-btn-facebook {
            background: linear-gradient(135deg, #1877F2 0%, #0c4ea3 100%);
            box-shadow: 0 8px 24px rgba(24, 119, 242, 0.4);
            animation: pulseFacebook 3s infinite alternate;
            animation-delay: 1.5s;
        }

        .social-btn:active {
            transform: scale(0.9) translateY(2px);
            box-shadow: var(--shadow-sm);
        }

        .social-icon {
            width: 24px;
            height: 24px;
            fill: var(--color-4);
            filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.15));
        }

        /* Highlight pulsing ring animations */
        @keyframes pulseInstagram {
            0% {
                box-shadow: 0 6px 16px rgba(217, 38, 30, 0.4), 0 0 0 0px rgba(217, 38, 30, 0.2);
            }

            100% {
                box-shadow: 0 10px 24px rgba(217, 38, 30, 0.55), 0 0 0 8px rgba(217, 38, 30, 0);
            }
        }

        @keyframes pulseFacebook {
            0% {
                box-shadow: 0 6px 16px rgba(24, 119, 242, 0.4), 0 0 0 0px rgba(24, 119, 242, 0.2);
            }

            100% {
                box-shadow: 0 10px 24px rgba(24, 119, 242, 0.55), 0 0 0 8px rgba(24, 119, 242, 0);
            }
        }

        .bottom-landscape {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 110px;
            z-index: 1;
            pointer-events: none;
        }

        .school-facade {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 100%;
        }

        @keyframes slideDown {
            0% {
                transform: translateY(-30px);
                opacity: 0;
            }

            100% {
                transform: translateY(0);
                opacity: 1;
            }
        }

        @keyframes fadeInUp {
            0% {
                transform: translateY(25px);
                opacity: 0;
            }

            100% {
                transform: translateY(0);
                opacity: 1;
            }
        }

        @keyframes bounceIn {
            0% {
                transform: scale(0.6);
                opacity: 0;
            }

            100% {
                transform: scale(1);
                opacity: 1;
            }
        }