.c-topic-articles__list { display: flex; flex-direction: column; gap: 1rem; }
.c-topic-articles__more { display: flex; justify-content: center; margin-top: 2rem; }
.c-topic-articles__more-btn {
    background: #90b631; color: #fff; border: 0; border-radius: 999px;
    padding: .65em 1.8em; font-size: 1rem; font-weight: 700; cursor: pointer;
    transition: opacity .15s, transform .15s;
}
.c-topic-articles__more-btn:hover { opacity: .9; transform: translateY(-1px); }
.c-topic-articles__more-btn:disabled { opacity: .5; cursor: progress; }