.flitter-shell {
    padding-top: 28px;
    padding-bottom: 52px;
}

.flitter-inner {
    padding-left: 16px;
    padding-right: 16px;
}

.flitter-kicker {
    margin-bottom: 14px;
    font-size: 1.4rem;
}

.flitter-kicker a {
    color: inherit;
    text-decoration: none;
    border-bottom: 1px solid rgba(0, 0, 0, 0.28);
}

.flitter-kicker a:hover {
    text-decoration: none;
    border-bottom-color: rgba(0, 0, 0, 0.7);
}

.flitter-header {
    margin-bottom: 28px;
}

.flitter-title {
    margin: 0 0 10px;
    font-size: 4rem;
    line-height: 1.1;
    font-weight: 700;
}

.flitter-subtitle {
    margin: 0;
    font-size: 1.8rem;
    line-height: 1.65;
    opacity: 0.82;
}

.flitter-feed {
    border-top: 1px solid rgba(0, 0, 0, 0.12);
}

.flitter-post {
    padding: 18px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.12);
}

.flitter-post-body {
    margin: 0 0 8px;
    font-size: 1.8rem;
    line-height: 1.7;
    white-space: pre-wrap;
    word-break: break-word;
}

.flitter-post-meta {
    display: block;
    font-size: 1.3rem;
    opacity: 0.68;
}

.feed-status {
    margin: 18px 0;
    font-size: 1.5rem;
    opacity: 0.78;
}

.feed-sentinel {
    height: 1px;
}

body.dark-mode .flitter-kicker a {
    border-bottom-color: rgba(255, 255, 255, 0.34);
}

body.dark-mode .flitter-feed,
body.dark-mode .flitter-post {
    border-color: rgba(255, 255, 255, 0.16);
}

@media (max-width: 767px) {
    .flitter-shell {
        padding-top: 16px;
        padding-bottom: 40px;
    }

    .flitter-title {
        font-size: 3rem;
    }

    .flitter-post-body {
        font-size: 1.65rem;
        line-height: 1.75;
    }
}

@media (min-width: 768px) {
    .flitter-inner {
        padding-left: 24px;
        padding-right: 24px;
    }
}

@media (min-width: 1200px) {
    .flitter-inner {
        padding-left: 32px;
        padding-right: 32px;
    }
}