:root {
    color-scheme: dark light;
    --bg-fallback: #000000;
    --panel-bg: rgba(60, 60, 65, 0.55);
    --panel-border: rgba(255, 255, 255, 0.15);
    --text-main: #ffffff;
    --text-muted: #d9d9d9;
    --btn-bg: #ffffff;
    --btn-text: #000000;
    --btn-hover: #f5f5f7;
}

*,
*::before,
*::after {
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html,
body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    overflow: hidden;
    font-family:
        -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto,
        Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--bg-fallback);
    background-image: url("./background.jpg");
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    color: var(--text-main);
    display: flex;
    align-items: center;
    justify-content: center;
}

.release-shell {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding: 24px;
}

.release-panel {
    width: 100%;
    max-width: 440px;
    padding: 48px 40px;
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 28px;
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.release-logo {
    width: 104px;
    height: 104px;
    margin-bottom: 24px;
    border-radius: 22px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    object-fit: contain;
}

.release-title {
    font-size: 34px;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0 0 6px 0;
    color: var(--text-main);
}

.release-summary {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-muted);
    margin: 0 0 40px 0;
    max-width: 90%;
}

.release-download {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 16px 24px;
    background: var(--btn-bg);
    color: var(--btn-text);
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 980px;
    transition:
        transform 0.2s ease,
        background-color 0.2s ease;
}

.release-download:hover {
    background: var(--btn-hover);
    transform: scale(1.02);
}

.release-download:active {
    transform: scale(0.98);
}

@media (max-width: 480px) {
    .release-shell {
        padding: 16px;
    }

    .release-panel {
        padding: 40px 24px;
        border-radius: 24px;
    }

    .release-title {
        font-size: 28px;
    }

    .release-logo {
        width: 88px;
        height: 88px;
        margin-bottom: 20px;
    }
}