/* V43.23 — Vui Cười Thư Giãn, inside the shared SPA shell. */
.qhtn-fun-page .qhtn-fun-intro{padding:20px;margin-bottom:14px}
.qhtn-fun-kicker{font-size:10px;font-weight:850;letter-spacing:.08em;color:#168092}
.qhtn-fun-intro h1{margin:6px 0;font-size:clamp(22px,3vw,30px);line-height:1.25;color:#173a4e}
.qhtn-fun-intro>p{margin:0;color:#647982}
.qhtn-fun-create{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.qhtn-fun-create .btn{min-height:40px}
.qhtn-fun-note{margin-top:10px;font-size:11px;color:#718596}
.qhtn-fun-filters{display:flex;flex-wrap:wrap;gap:7px;margin:0 0 12px}
.qhtn-fun-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}
.qhtn-fun-post{position:relative;min-width:0;overflow:hidden;border:1px solid #dce7ef;border-radius:13px;background:#fff;box-shadow:0 3px 12px #143c590b}
.qhtn-fun-post-link{display:flex;height:100%;flex-direction:column;color:inherit;text-decoration:none}
.qhtn-fun-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:linear-gradient(135deg,#edf7ff,#e9f5f0);display:grid;place-items:center}
.qhtn-fun-media img{display:block;width:100%;height:100%;object-fit:cover}
.qhtn-fun-placeholder{font-size:42px;color:#0c6c9e}
.qhtn-fun-play{position:absolute;display:grid;place-items:center;width:50px;height:50px;padding-left:3px;border-radius:50%;background:#0871aeeb;color:#fff;box-shadow:0 3px 16px #1236}
.qhtn-fun-post-copy{display:flex;flex:1;flex-direction:column;gap:6px;padding:12px}
.qhtn-fun-post-copy small{font-size:10px;color:#698092}
.qhtn-fun-post-copy strong{color:#173a4e;font-size:14px;line-height:1.4}
.qhtn-fun-post-copy p{margin:0;color:#647982;font-size:12px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.qhtn-fun-post-copy>span{margin-top:auto;padding-top:5px;color:#74899a;font-size:10px}
.qhtn-fun-post>.qhtn-inline-edit{margin:0 10px 10px}
.qhtn-fun-page .empty .qhtn-fun-create{justify-content:center}
@media(max-width:980px){.qhtn-fun-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){
 .qhtn-fun-page .qhtn-fun-intro{padding:15px}
 .qhtn-fun-create .btn{flex:1 1 145px}
 .qhtn-fun-grid{grid-template-columns:1fr;gap:9px}
 .qhtn-fun-post-link{display:grid;grid-template-columns:37% minmax(0,1fr);min-height:122px}
 .qhtn-fun-media{height:100%;min-height:122px;aspect-ratio:auto}
 .qhtn-fun-post-copy{padding:9px;gap:4px}
 .qhtn-fun-post-copy strong{font-size:13px}
 .qhtn-fun-post-copy p{font-size:10px;-webkit-line-clamp:2}
}

/* V43.24: Native MP4 playback and upload preview. */
.qhtn-native-video{display:block;width:100%;max-width:100%;aspect-ratio:16/9;background:#071a2c;border-radius:12px;object-fit:contain}
.qhtn-upload-video-preview{margin-top:10px;max-height:360px}
.qhtn-video-native-post{padding:0;overflow:hidden}
.qhtn-video-native-post .qhtn-video-link{display:inline-block;margin:10px 12px}
.qhtn-video-upload-field input[type=file]{max-width:100%}
.qhtn-video-fields[hidden]{display:none!important}