html[lang="fa"] { font-family: 'Vazirmatn', sans-serif; }
        html[lang="en"] { font-family: 'Inter', sans-serif; }

        body {
            background-color: #121212;
            background-image: radial-gradient(circle at top, #1e1e1e 0%, #121212 100%);
            color: #dfe6e9;
            overflow-x: hidden;
        }

        .gradient-text {
            background: linear-gradient(45deg, #dfe6e9, #FDB827);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .feature-card {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(253, 184, 39, 0.1);
            border-color: rgba(253, 184, 39, 0.5);
        }

        /* Image Shadows */
        .img-glow {
            box-shadow: 0 0 40px rgba(0,0,0,0.5);
            border: 1px solid rgba(255,255,255,0.1);
        }

        .release-card {
            box-shadow: 0 24px 70px rgba(0,0,0,0.24), 0 0 45px rgba(253,184,39,0.05);
        }
        .release-highlight {
            height: 100%;
            padding: 1.1rem 1.15rem;
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: 1rem;
            background: rgba(18,18,18,0.58);
        }
        .release-highlight h3 {
            margin: 0 0 0.5rem;
            color: #fff;
            font-size: 1rem;
            font-weight: 800;
        }
        .release-highlight p {
            margin: 0;
            color: #b2bec3;
            font-size: 0.92rem;
            line-height: 1.65;
        }

        /* Keep the landing-page type scale consistent across languages. */
        main > div:first-child h1 {
            font-size: clamp(2.25rem, 4.2vw, 3.75rem);
            line-height: 1.28;
            letter-spacing: -0.025em;
        }
        main > div:first-child > p {
            font-size: clamp(1rem, 1.3vw, 1.125rem);
            line-height: 1.85;
        }
        main > div:first-child .mt-10 a {
            font-size: 1rem;
            line-height: 1.5;
        }
        #features > div > .text-center h2 {
            font-size: clamp(1.625rem, 2.5vw, 2rem);
            line-height: 1.4;
        }
        #features .flex-1 > h2 {
            font-size: clamp(1.3rem, 1.9vw, 1.55rem);
            line-height: 1.5;
        }
        #features p {
            font-size: 1.0625rem;
            line-height: 1.85;
        }
        #features a {
            font-size: 0.95rem;
            line-height: 1.6;
        }
        .bg-tara-card > div > .text-center h2 {
            font-size: 1.5rem;
            line-height: 1.4;
        }
        .bg-tara-card h3 {
            font-size: 1.0625rem;
            line-height: 1.5;
        }
        .bg-tara-card p {
            font-size: 0.875rem;
            line-height: 1.75;
        }
        #releaseNotesTitle {
            font-size: clamp(1.75rem, 3vw, 2.5rem);
            line-height: 1.3;
        }
        #release-notes .release-highlight h3 {
            font-size: 1rem;
            line-height: 1.5;
        }
        #release-notes .release-highlight p {
            font-size: 0.9rem;
            line-height: 1.75;
        }
        main > section:last-child h2 {
            font-size: clamp(1.75rem, 3.5vw, 2.75rem);
            line-height: 1.4;
        }

        @media (max-width: 640px) {
            main {
                padding-top: 5rem;
            }
            main > div:first-child {
                padding-top: 2.5rem;
                padding-bottom: 3.5rem;
            }
            main > div:first-child h1 {
                font-size: clamp(2rem, 7.5vw, 2.4rem);
                line-height: 1.35;
                letter-spacing: -0.02em;
            }
            main > div:first-child > p {
                font-size: 1rem;
                line-height: 1.9;
            }
            main > div:first-child .mt-10 {
                gap: 0.75rem;
                flex-wrap: wrap;
            }
            main > div:first-child .mt-10 a {
                padding: 0.8rem 1.25rem;
                font-size: 0.9375rem;
            }
            #features,
            .bg-tara-card,
            #release-notes {
                padding-top: 3.5rem;
                padding-bottom: 3.5rem;
            }
            main > div:nth-child(2) {
                margin-bottom: 3rem;
            }
            #features > div > .text-center {
                margin-bottom: 2.5rem;
            }
            #features > div > .text-center h2 {
                font-size: 1.55rem;
            }
            #features .flex-1 > h2 {
                font-size: 1.3rem;
                line-height: 1.55;
            }
            #features p {
                font-size: 1rem;
                line-height: 1.9;
            }
            #releaseNotesTitle {
                font-size: 1.75rem;
            }
            main > section:last-child h2 {
                font-size: 1.8rem;
            }
        }

        @media (max-width: 380px) {
            main > div:first-child .mt-10 a {
                padding-inline: 1rem;
                font-size: 0.875rem;
            }
        }
    </style>