.series-iphone {
    --page-accent: #83d2d2;
    --series-cover: url("images/iphone7.webp");
    --series-cover-position: center 58%;
    background:
        radial-gradient(circle at 82% 14%, rgba(0, 194, 199, 0.2), transparent 30%),
        radial-gradient(circle at 18% 26%, rgba(250, 183, 105, 0.2), transparent 28%),
        radial-gradient(circle at 34% 58%, rgba(24, 95, 143, 0.28), transparent 30%),
        radial-gradient(circle at 78% 82%, rgba(242, 154, 73, 0.18), transparent 28%),
        linear-gradient(90deg, var(--grid-line) 1px, transparent 1px),
        linear-gradient(180deg, var(--page-bg-start) 0%, var(--page-bg-mid) 52%, var(--page-bg-end) 100%);
    background-size: auto, auto, auto, auto, 96px 100%, 100% 100%;
    overflow-x: hidden;
}

html[data-theme="light"] .series-iphone {
    --page-accent: #2b7e83;
}