/* Kaizen #1 (07/11/2026): khu bình luận theo giao diện đọc TNS Reader 2.7. */
.tns-comments{margin:2.4rem 0 1rem;padding-top:2rem;border-top:1px solid var(--tns-line);font-family:var(--tns-font-ui)}
.tns-comments__title{display:flex;align-items:center;gap:10px;margin:0 0 18px;color:var(--tns-ink);font-size:1.45rem;font-weight:800;letter-spacing:-.01em;line-height:1.25}
.tns-comments__title span{display:inline-grid;place-items:center;min-width:30px;height:28px;padding:0 9px;border-radius:999px;background:#eef2ff;color:var(--tns-accent);font-size:.85rem}
.tns-comments__empty{margin:0 0 8px;color:var(--tns-soft);line-height:1.6}
.tns-comments__list,.tns-comments__list .children{list-style:none;margin:0;padding:0}
.tns-comments__list .children{margin:12px 0 0 20px;padding-left:16px;border-left:2px solid var(--tns-line)}
.tns-cmt{margin:0 0 12px}
.tns-cmt__body{padding:14px 16px 12px;border:1px solid var(--tns-line);border-radius:16px;background:#fff}
.tns-cmt__body:has(.tns-cmt__badge){border-color:#c7d2fe;background:#f8faff}
.tns-cmt__head{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;margin-bottom:6px}
.tns-cmt__avatar{display:grid;place-items:center;width:32px;height:32px;flex-shrink:0;border-radius:50%;background:var(--tns-grad);color:#fff;font-size:12px;font-weight:800}
.tns-cmt__name{color:var(--tns-ink);font-weight:700;font-size:.95rem}
.tns-cmt__badge{padding:2px 8px;border-radius:999px;background:var(--tns-grad);color:#fff;font-size:11px;font-weight:800}
.tns-cmt__time{margin-left:auto;color:var(--tns-soft)!important;font-size:.8rem;text-decoration:none!important}
.tns-cmt__pending{margin:0 0 6px;color:#92400e;font-size:.85rem}
.tns-cmt__text{color:var(--tns-body);font-family:var(--tns-font-reading);font-size:1rem;line-height:1.7;overflow-wrap:anywhere}
.tns-cmt__text p{margin:0 0 .6em}
.tns-cmt__text p:last-child{margin-bottom:0}
.tns-cmt__text a{color:var(--tns-accent)}
.tns-cmt__reply{margin-top:6px}
.tns-cmt__reply a{display:inline-flex;align-items:center;min-height:32px;font-size:.85rem;font-weight:700;color:var(--tns-accent)!important;text-decoration:none!important}
.tns-comments .nav-links{display:flex;gap:12px;margin:8px 0 16px}

.tns-comments .comment-respond{margin-top:20px;padding:20px;border:1px solid var(--tns-line);border-radius:18px;background:var(--tns-tint)}
.tns-cmt .comment-respond{margin-top:12px}
.tns-comments .comment-reply-title{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px;margin:0 0 6px;color:var(--tns-ink);font-size:1.15rem;font-weight:800}
.tns-comments .comment-reply-title small a{font-size:.85rem;font-weight:700;color:#b91c1c!important}
.tns-comments__note{margin:0 0 14px;color:var(--tns-soft);font-size:.88rem;line-height:1.55}
.tns-comments .comment-form{display:grid;grid-template-columns:1fr 1fr;gap:12px 14px;margin:0}
.tns-comments .comment-form>p{margin:0}
.tns-comments .comment-form-comment,.tns-comments .comment-form-cookies-consent,.tns-comments .form-submit,.tns-comments .tns-comments__note,.tns-comments .logged-in-as,.tns-comments .must-log-in{grid-column:1/-1}
.tns-comments .logged-in-as{color:var(--tns-soft);font-size:.88rem}
.tns-comments .comment-form label{display:block;margin-bottom:6px;color:#334155;font-size:.85rem;font-weight:700}
.tns-comments .comment-form .required{color:#b91c1c}
.tns-comments .comment-form input[type=text],.tns-comments .comment-form input[type=email],.tns-comments .comment-form textarea{box-sizing:border-box;width:100%;padding:12px 14px;border:1px solid #cbd5e1;border-radius:12px;background:#fff;color:var(--tns-ink);font:inherit;font-size:16px;line-height:1.5;transition:border-color .2s}
.tns-comments .comment-form textarea{min-height:120px;resize:vertical}
.tns-comments .comment-form ::placeholder{color:#94a3b8}
.tns-comments .comment-form input:focus,.tns-comments .comment-form textarea:focus{border-color:#4f46e5;outline:3px solid rgb(79 70 229/.18);outline-offset:0}
.tns-comments .comment-form-cookies-consent{display:flex;align-items:flex-start;gap:8px}
.tns-comments .comment-form-cookies-consent label{margin:0;font-weight:500;color:var(--tns-soft)}
.tns-comments__submit{min-height:46px;padding:0 24px;border:0;border-radius:999px;background:var(--tns-grad);color:#fff;font:inherit;font-size:15px;font-weight:800;cursor:pointer;transition:filter .2s,transform .2s}
.tns-comments__submit:hover{filter:brightness(1.08)}
.tns-comments__submit:active{transform:scale(.98)}
@media (max-width:640px){.tns-comments .comment-form{grid-template-columns:1fr}.tns-comments__list .children{margin-left:8px;padding-left:12px}}