body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial;
    background: #f3f4f6;
    margin: 0;
    padding: 50px 20px;
    color: #222;
}

.container {
    max-width: 900px;
    margin: auto;
}

h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 35px;
}

.tweet {
    background: #ffffff;
    border-radius: 12px;
    padding: 18px;
    margin-bottom: 32px;
    box-shadow: 0 3px 12px rgba(0,0,0,0.06);
}

.link {
    margin-bottom: 14px;
}

.link a {
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    color: #1d9bf0;
}

.link a:hover {
    text-decoration: underline;
}

iframe {
    width: 100%;
    height: 780px;
    border: none;
    border-radius: 8px;
}

.title {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.home-link {
    font-size: 13px;
    padding: 5px 10px;
    border-radius: 7px;
    border: 1px solid #ddd;
    background: #f5f5f5;
    color: #555;
    text-decoration: none;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    line-height: 1;
}

#downloadAll {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    opacity: .7;
    color: #444;
}

#downloadAll:hover {
    opacity: 1;
}

@media (prefers-color-scheme: dark) {

    body {
        background: #0f1115;
        color: #e6e6e6;
    }

    .tweet {
        background: #161a20;
        box-shadow: 0 3px 12px rgba(0,0,0,0.4);
    }

    .link a {
        color: #7fb3ff;
    }

    .link a:hover {
        text-decoration: underline;
    }

    .home-link {
        background: #1c2128;
        border-color: #2d333b;
        color: #c9d1d9;
    }

    .home-link:hover {
        background: #252b33;
    }

    #downloadAll {
        color: #e6e6e6;
    }
}