*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html,
body {
    height: 100%;
}

body {
    font-family: var(--font-main);
    background: var(--color-bg-deep);
    color: #fff;
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

img {
    display: block;
    user-select: none;
    -webkit-user-drag: none;
}

button {
    font-family: inherit;
    border: none;
    background: none;
    cursor: pointer;
    color: inherit;
}

.app {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url("../images/bg.jpg");
    background-size: cover;
    background-position: center;
    overflow: hidden;
}

.app::before {
    content: "";
    position: absolute;
    inset: -10%;
    background-image: url("../images/bg.jpg");
    background-size: cover;
    background-position: center;
    filter: blur(34px) brightness(0.5) saturate(1.1);
    transform: scale(1.1);
    z-index: 0;
}

.stage {
    position: relative;
    width: var(--stage-w);
    height: var(--stage-h);
    transform: scale(var(--scale, 1));
    transform-origin: center center;
    z-index: 1;
    flex-shrink: 0;
}

.stage-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.text-silver {
    background: var(--silver-grad);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.text-gold {
    background: var(--gold-grad);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}