@font-face {
            font-family: 'Nebula Sans';
            src: url('../font/NebulaSans-Book.ttf') format('truetype');
            font-weight: 400;
            font-style: normal;
        }
        @font-face {
            font-family: 'Nebula Sans';
            src: url('../font/NebulaSans-BookItalic.ttf') format('truetype');
            font-weight: 400;
            font-style: italic;
        }
        @font-face {
            font-family: 'Nebula Sans';
            src: url('../font/NebulaSans-Medium.ttf') format('truetype');
            font-weight: 500;
            font-style: normal;
        }
        @font-face {
            font-family: 'Nebula Sans';
            src: url('../font/NebulaSans-MediumItalic.ttf') format('truetype');
            font-weight: 500;
            font-style: italic;
        }
        @font-face {
            font-family: 'Nebula Sans';
            src: url('../font/NebulaSans-Semibold.ttf') format('truetype');
            font-weight: 600;
            font-style: normal;
        }
        @font-face {
            font-family: 'Nebula Sans';
            src: url('../font/NebulaSans-Bold.ttf') format('truetype');
            font-weight: 700;
            font-style: normal;
        }
        @font-face {
            font-family: 'Nebula Sans';
            src: url('../font/NebulaSans-Black.ttf') format('truetype');
            font-weight: 900;
            font-style: normal;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Nebula Sans', sans-serif;
            -webkit-font-smoothing: antialiased;
            box-shadow: none !important;
            text-shadow: none !important;
        }

        body {
            background-color: #23272a;
            color: #ffffff;
            overflow-x: hidden;
        }

        .first-fold {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            position: relative;
            background: #23272a url('upper-background.png') center center / cover no-repeat;
        }
        header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 32px 24px;
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            z-index: 20;
        }

        .logo {
            display: flex;
            align-items: center;
            text-decoration: none;
        }

        .logo-img {
            height: 38px;
            width: auto;
            object-fit: contain;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 24px;
        }

        .btn-connect {
            background-color: #ffffff;
            color: #23272a;
            border: none;
            padding: 10px 22px;
            border-radius: 6px;
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
            text-decoration: none;
            transition: background-color 0.15s ease, color 0.15s ease;
        }

        .btn-connect:hover {
            background-color: #e3e5e8;
            color: #5865f2;
        }

        .lang-dropdown-container {
            position: relative;
        }

        .lang-trigger {
            background: none;
            border: none;
            display: flex;
            align-items: center;
            gap: 6px;
            cursor: pointer;
            color: #ffffff;
            padding: 6px 8px;
            border-radius: 4px;
            transition: background-color 0.15s ease;
        }

        .lang-trigger:hover {
            background-color: rgba(255, 255, 255, 0.08);
        }

        .translate-icon {
            width: 22px;
            height: 22px;
            display: block;
        }

        .lang-arrow {
            font-size: 10px;
            color: #b9bbbe;
            transition: transform 0.2s ease;
        }

        .lang-dropdown-menu {
            display: none;
            position: absolute;
            top: 100%;
            right: 0;
            margin-top: 8px;
            background-color: #1e2124;
            border: 1px solid #2f3136;
            border-radius: 6px;
            width: 170px;
            padding: 6px 0;
            z-index: 100;
        }

        .lang-dropdown-container.active .lang-dropdown-menu {
            display: block;
        }

        .lang-dropdown-container.active .lang-arrow {
            transform: rotate(180deg);
        }

        .lang-option {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 8px 16px;
            color: #dcddde;
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            transition: background-color 0.15s ease, color 0.15s ease;
        }

        .lang-option:hover {
            background-color: #7289da;
            color: #ffffff;
        }

        .twemoji {
            width: 20px;
            height: 20px;
            object-fit: contain;
            flex-shrink: 0;
        }
        .hero {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: 380px 1fr;
            gap: 40px;
            align-items: center;
            flex: 1;
            position: relative;
        }

        .hero-text {
            z-index: 5;
        }

        .hero-title {
            font-size: 58px;
            font-weight: 900;
            line-height: 1.05;
            margin-bottom: 20px;
            letter-spacing: -0.5px;
        }

        .hero-subtitle {
            font-size: 18px;
            color: #b9bbbe;
            margin-bottom: 36px;
            font-weight: 400;
        }

        .download-btn {
            display: inline-flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            background-color: #ffffff;
            color: #23272a;
            padding: 14px 22px;
            border-radius: 6px;
            text-decoration: none;
            min-width: 290px;
            transition: background-color 0.15s ease;
        }

        .download-btn:hover {
            background-color: #f0f0f0;
        }

        .download-btn-text {
            display: flex;
            flex-direction: column;
        }

        .download-btn-title {
            font-weight: 700;
            font-size: 16px;
            color: #23272a;
            line-height: 1.2;
        }

        .download-btn-sub {
            font-size: 12px;
            color: #72767d;
            margin-top: 2px;
            font-weight: 500;
        }

        .windows-icon {
            width: 24px;
            height: 24px;
            fill: #23272a;
            flex-shrink: 0;
        }
        .hero-image-container {
            width: 100%;
            height: 100%;
            display: flex;
            justify-content: center;
            align-items: flex-end;
            position: relative;
            z-index: 2;
            overflow: visible;
        }

        .devices-wrapper {
            position: relative;
            display: inline-block;
            max-height: 85vh;
            transform: scale(1.3);
            transform-origin: bottom center;
        }

        .devices-img {
            max-height: 85vh;
            width: auto;
            max-width: 100%;
            object-fit: contain;
            object-position: bottom center;
            display: block;
        }
        .wave-bg {
            width: 100%;
            overflow: hidden;
            line-height: 0;
            z-index: 4;
            position: relative;
            margin-top: 25px;
            transform: translateY(20px);
        }

        .wave-bg svg {
            position: relative;
            display: block;
            width: 105%;
            left: -2.5%;
            height: 130px;
        }

        .wave-layer-front {
            animation: animateWaveFront 6s ease-in-out infinite alternate;
            transform-origin: center bottom;
        }

        .wave-layer-back {
            animation: animateWaveBack 9s ease-in-out infinite alternate;
            transform-origin: center bottom;
        }

        @keyframes animateWaveFront {
            0% {
                transform: scaleY(1) translateY(0) scaleX(1);
            }
            50% {
                transform: scaleY(1.12) translateY(-8px) scaleX(1.02);
            }
            100% {
                transform: scaleY(0.92) translateY(5px) scaleX(0.99);
            }
        }

        @keyframes animateWaveBack {
            0% {
                transform: scaleY(1.08) translateY(-10px) scaleX(1.03);
            }
            50% {
                transform: scaleY(0.88) translateY(8px) scaleX(0.98);
            }
            100% {
                transform: scaleY(1.15) translateY(-12px) scaleX(1.01);
            }
        }
        footer {
            background-color: #111214;
            padding: 48px 64px 40px 64px;
            color: #b9bbbe;
            position: relative;
            z-index: 5;
        }

        .footer-container {
            max-width: 1280px;
            margin: 0 auto;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 120px repeat(5, 1fr);
            gap: 40px;
            padding-bottom: 48px;
        }

        .footer-logo img {
            height: 36px;
            width: auto;
        }

        .footer-col-title {
            color: #7289da;
            font-size: 13px;
            font-weight: 700;
            margin-bottom: 18px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .footer-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .footer-links a {
            color: #dcddde;
            text-decoration: none;
            font-size: 14px;
            font-weight: 400;
            transition: color 0.15s ease;
        }

        .footer-links a:hover {
            color: #ffffff;
            text-decoration: underline;
        }

        .bottom-banner {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 32px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .bottom-banner-title {
            color: #ffffff;
            font-size: 18px;
            font-weight: 700;
        }

        .btn-register {
            background-color: #7289da;
            color: #ffffff;
            border: none;
            padding: 12px 22px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            text-decoration: none;
            transition: background-color 0.15s ease;
        }

        .btn-register:hover {
            background-color: #677bc4;
        }

        @media (max-width: 1024px) {
            .first-fold {
                min-height: auto;
            }
            .hero {
                grid-template-columns: 1fr;
                padding: 40px 24px;
                text-align: center;
            }
            .download-btn {
                margin: 0 auto;
            }
            .devices-wrapper {
                transform: scale(1);
            }
            .devices-img {
                max-height: none;
                width: 100%;
            }
            .footer-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        .windows-icon {
            width: 28px;
            height: 28px;
            object-fit: contain;
            flex-shrink: 0;
            transition: transform 0.2s ease;
        }
        .footer-top {
            padding-bottom: 20px;
        }

        .footer-disclaimer {
            margin-bottom: 24px;
            padding-bottom: 20px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .footer-disclaimer p {
            color: #8e9297;
            font-size: 12px;
            line-height: 1.6;
            max-width: 800px;
        }

        .footer-disclaimer a {
            color: #00aff4;
            text-decoration: none;
            font-weight: 500;
            transition: color 0.15s ease;
        }

        .footer-disclaimer a:hover {
            color: #ffffff;
            text-decoration: underline;
        }
            body.tos-page {
                background-color: #ffffff;
                color: #2c2f33;
            }
            .tos-hero-fold {
                position: relative;
                background: linear-gradient(rgba(114, 137, 218, 0.85), rgba(114, 137, 218, 0.85)),
                            url('../img/peaceful.webp') center center / cover no-repeat;
                padding-bottom: 60px;
            }

            .tos-banner-content {
                display: flex;
                justify-content: center;
                align-items: center;
                padding: 40px 20px 60px 20px;
            }

            .tos-center-logo {
                max-width: 320px;
                height: auto;
                object-fit: contain;
            }
            .tos-container {
                max-width: 900px;
                margin: 60px auto;
                padding: 0 24px;
            }

            .tos-title {
                font-size: 32px;
                font-weight: 700;
                color: #2c2f33;
                margin-bottom: 8px;
                letter-spacing: 0.5px;
            }

            .tos-date {
                font-size: 14px;
                color: #747f8d;
                margin-bottom: 40px;
            }

            .tos-section {
                margin-bottom: 36px;
            }

            .tos-section h2 {
                font-size: 18px;
                font-weight: 700;
                color: #2c2f33;
                margin-bottom: 14px;
                text-transform: uppercase;
            }

            .tos-section p {
                font-size: 15px;
                line-height: 1.6;
                color: #4f545c;
                margin-bottom: 12px;
            }