* {
    box-sizing: border-box;
}

html {
    background: #111;
    color: #eee;
}

body {
    margin: 0;
    font-family: system-ui, sans-serif;
}

header {
    position: sticky;
    top: 0;
    z-index: 10;
    padding: 0.6rem 1rem;
    text-align: center;
    background: rgb(17 17 17 / 90%);
    backdrop-filter: blur(8px);
}

h1 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
}

#feed {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    padding: 1rem;
}

.meme {
    width: min(100%, 1000px);
    margin: 0;
    text-align: center;
}

.meme img {
    display: block;
    width: auto;
    max-width: 100%;
    height: auto;
    max-height: 90vh;
    margin: 0 auto;
    border-radius: 4px;
    object-fit: contain;
}

#sentinel {
    height: 1px;
}

.message {
    padding: 3rem 1rem;
    text-align: center;
    color: #aaa;
}