.course-detail-shell .course-detail{color:var(--text-body)}
.course-detail.public-article{padding-top:10rem;padding-bottom:7rem}
.course-detail .article-layout{grid-template-columns:17rem minmax(0,1fr);margin-top:2rem}
.course-detail .article-aside{grid-column:1;grid-row:1}
.course-detail .article-layout>main{grid-column:2;grid-row:1}
.course-detail-header{margin-bottom:1.5rem}
.course-detail-header .article-category{align-items:center;gap:.45rem}
.course-detail-header .article-author-bar time{display:inline-flex;align-items:center;gap:.35rem}
.course-detail-content{min-height:12rem}
.course-detail-thumbnail-card{overflow:hidden;width:min(100%,1000px);margin:0 auto 1.5rem;border:1px solid var(--border-color);border-radius:1rem;background:var(--bg-surface);box-shadow:var(--card-shadow)}
.course-detail-thumbnail-card img{display:block;width:100%;max-height:560px;object-fit:cover}
.course-comments{max-width:820px;margin:3rem auto 0;padding-top:2rem;border-top:1px solid var(--border-color)}
.course-comments-heading{display:flex;align-items:end;justify-content:space-between;gap:1rem;margin-bottom:1.25rem}
.course-comments-heading span{color:var(--primary-teal);font-size:.8rem;font-weight:800}
.course-comments-heading h2{margin:.35rem 0 .25rem;color:var(--text-heading);font-size:1.45rem}
.course-comments-heading p{margin:0;color:var(--text-muted);font-size:.82rem}
.course-comments-heading>strong{color:var(--primary-teal);font-size:.8rem;white-space:nowrap}
.course-comment-inline-form{display:grid;gap:.75rem;margin-bottom:1.25rem;padding:1.25rem;border:1px solid var(--border-color);border-radius:1rem;background:var(--bg-surface);box-shadow:var(--card-shadow)}
.course-comment-inline-form label{color:var(--text-heading);font-size:.9rem;font-weight:800}
.course-comment-inline-form textarea{min-height:11rem;width:100%;padding:.75rem;border:1px solid var(--border-color);border-radius:.65rem;background:var(--bg-surface-alt);color:var(--text-body);font:inherit;line-height:1.9;resize:vertical}
.course-comment-inline-form .tox-tinymce{border-color:var(--border-color);border-radius:.65rem}
.course-comment-inline-form .btn-kelava-primary{justify-self:start;display:inline-flex;align-items:center;gap:.45rem;border:0;cursor:pointer}
.course-comment-inline-form .btn-kelava-primary:disabled{cursor:wait;opacity:.6}
.course-comment-notice{min-height:1.3rem;margin:0;color:var(--text-muted);font-size:.82rem}
.course-comment-notice.is-success{color:#087f76}
.course-comment-notice.is-error{color:#b42318}
.course-comment-login{display:flex;align-items:center;gap:1rem;margin-bottom:1.25rem;padding:1.15rem;border:1px solid var(--border-color);border-radius:1rem;background:var(--bg-surface);box-shadow:var(--card-shadow)}
.course-comment-login>i{display:grid;width:2.7rem;height:2.7rem;flex:none;place-items:center;border-radius:50%;background:#dff4ef;color:#087f76;font-size:1.2rem}
.course-comment-login>div{display:grid;gap:.2rem;flex:1}
.course-comment-login strong{color:var(--text-heading);font-size:.9rem}
.course-comment-login span{color:var(--text-muted);font-size:.78rem}
.course-comment-login .btn-kelava-primary{display:inline-flex;align-items:center;gap:.4rem;white-space:nowrap;text-decoration:none}
.course-comments-list{display:grid;gap:1.35rem}
.course-comment-card{display:grid;grid-template-columns:3rem minmax(0,1fr);align-items:start;gap:.75rem;padding:1rem;border:1px solid var(--border-color);border-radius:1rem;background:var(--bg-surface);box-shadow:var(--card-shadow)}
.course-comment-content{min-width:0}
.course-comment-card-header{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding-inline:.25rem}
.course-comment-author-avatar{width:3rem;height:3rem;flex:none;border:2px solid var(--bg-surface);border-radius:50%;object-fit:cover;background:var(--bg-surface-alt);box-shadow:0 0 0 1px var(--border-color),0 .35rem .8rem rgba(8,127,118,.12)}
.course-comment-card-header strong{color:var(--text-heading);font-size:.9rem}
.course-comment-card-header time{color:var(--text-muted);font-size:.72rem;white-space:nowrap}
.course-comment-card-body{position:relative;margin-top:.5rem;padding:.9rem 1.05rem;border:1px solid #cce9e2;border-radius:1rem .35rem 1rem 1rem;background:#effaf7;color:var(--text-body);font-size:.88rem;line-height:2;box-shadow:0 .45rem 1.1rem rgba(8,127,118,.07)}
.course-comment-card-body::before{content:"";position:absolute;inset-inline-start:-.45rem;top:.9rem;width:.8rem;height:.8rem;border-inline-start:1px solid #cce9e2;border-block-end:1px solid #cce9e2;background:#effaf7;transform:rotate(45deg)}
.course-comment-card-body p:last-child{margin-bottom:0}
.course-comment-actions{display:flex;align-items:center;gap:.5rem;margin-top:.55rem}
.course-comment-actions button,.course-comment-actions a{display:inline-flex;align-items:center;gap:.35rem;padding:.25rem .5rem;border:0;border-radius:.5rem;background:transparent;color:var(--primary-teal);font:inherit;font-size:.75rem;font-weight:800;text-decoration:none;cursor:pointer}
.course-comment-actions button:hover,.course-comment-actions a:hover{background:#dff4ef}
.course-comment-replies{display:grid;gap:.75rem;margin-top:.9rem;padding-inline-start:1rem;border-inline-start:2px solid #cce9e2}
.course-comment-reply-card{padding:.8rem;background:var(--bg-surface-alt);box-shadow:none}
.course-comment-reply-card .course-comment-author-avatar{width:2.5rem;height:2.5rem}
.course-comment-reply-context{display:flex;align-items:center;gap:.5rem;margin:0;padding:.55rem .7rem;border:1px solid #cce9e2;border-radius:.65rem;background:#effaf7;color:var(--primary-teal);font-size:.78rem}
.course-comment-reply-context span{flex:1}
.course-comment-reply-context button{border:0;background:transparent;color:var(--text-muted);font:inherit;font-size:.75rem;font-weight:800;cursor:pointer}
.course-comments-empty{display:grid;place-items:center;gap:.4rem;padding:2rem;border:1px dashed var(--border-color);border-radius:1rem;color:var(--text-muted);text-align:center}
.course-comments-empty i{color:var(--primary-teal);font-size:1.7rem}
.course-comments-empty p{margin:0;font-size:.82rem}
.course-facts-card{align-items:center}
.course-facts-card>i{flex:none}
.course-aside-meta{display:grid;gap:.6rem;width:auto;max-width:none;margin:0;padding:1rem;border:1px solid var(--border-color);border-radius:1rem;background:var(--bg-surface);box-shadow:var(--card-shadow)}
.course-aside-meta span{display:flex;align-items:center;gap:.55rem;color:var(--text-muted);font-size:.78rem}
.course-aside-meta span i{width:1.1rem;color:var(--primary-teal);text-align:center}
.course-aside-meta span small{color:var(--text-muted);font-size:.74rem}
.course-aside-meta span strong{color:var(--text-heading);font-size:.8rem}
.course-intro-video{display:flex;align-items:center;gap:.7rem;padding:1rem;border:1px solid var(--border-color);border-radius:1rem;background:var(--bg-surface);color:var(--primary-teal);font-weight:800;text-decoration:none;box-shadow:var(--card-shadow)}
.course-intro-video span{flex:1}
.course-detail-shell .article-tags{max-width:820px}
body.dark-mode .course-facts-card,body.dark-mode .course-aside-meta,body.dark-mode .course-comment-inline-form,body.dark-mode .course-comment-login,body.dark-mode .course-intro-video,body.dark-mode .course-detail-thumbnail-card,body.dark-mode .course-comment-card{background:#1e293b;border-color:#334155}
body.dark-mode .course-comment-author-avatar{border-color:#1e293b}
body.dark-mode .course-comment-card-body,body.dark-mode .course-comment-card-body::before{border-color:#28514d;background:#173a38}
body.dark-mode .course-comment-reply-card{background:#172033}
body.dark-mode .course-comment-reply-context{border-color:#28514d;background:#173a38}
body.dark-mode .course-comment-replies{border-color:#28514d}
body.dark-mode .course-comment-login>i{background:#173a38;color:#8ee1cd}
@media(max-width:620px){
    .course-comments-heading{align-items:start;flex-direction:column}
    .course-comment-login{align-items:start;flex-wrap:wrap}
    .course-comment-login .btn-kelava-primary{width:100%;justify-content:center}
    .course-comment-card{grid-template-columns:2.55rem minmax(0,1fr);gap:.6rem}
    .course-comment-author-avatar{width:2.55rem;height:2.55rem}
    .course-comment-card-header{align-items:start;flex-direction:column;gap:.25rem}
}
@media(max-width:950px){
    .course-detail.public-article{padding-top:8rem;padding-bottom:5rem}
    .course-detail .article-layout{grid-template-columns:1fr}
    .course-detail .article-layout>main,.course-detail .article-aside{grid-column:1;grid-row:auto}
}