:root{
  --rgf-primary:#294D7D;
  --rgf-primary-dark:#112A43;
  --rgf-bg:#EEF3FB;
  --rgf-surface:#FFFFFF;
  --rgf-border:#DDE4EF;
  --rgf-text:#0B1B2B;
  --rgf-muted:#607087;
  --rgf-radius:16px;
  --rgf-shadow:0 14px 34px rgba(17,42,67,.10);
}

/* a11y helper */
.rgf-sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}

.rgf-wrap{color:var(--rgf-text);}
.rgf-content-block{max-width:1160px;margin:0 auto;padding:0 16px;}
.rgf-page-top{padding:22px 0 8px;}
.rgf-title{margin:0;font-size:clamp(28px,4vw,44px);line-height:1.08;letter-spacing:-0.02em;}
.rgf-breadcrumbs{margin-top:10px;color:var(--rgf-muted);font-size:13px;display:flex;gap:8px;align-items:center;flex-wrap:wrap;}
.rgf-breadcrumbs a{color:var(--rgf-muted);text-decoration:none;}
.rgf-breadcrumbs a:hover{text-decoration:underline;}

.rgf-grid{max-width:1160px;margin:0 auto;padding:16px 16px 56px;display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:18px;}
@media(max-width:980px){.rgf-grid{grid-template-columns:1fr}.rgf-aside{order:2}}

.rgf-card{background:var(--rgf-surface);border:1px solid var(--rgf-border);border-radius:var(--rgf-radius);box-shadow:var(--rgf-shadow);padding:18px;}
.rgf-card--aside{position:sticky;top:18px;}
@media(max-width:980px){.rgf-card--aside{position:static}}

.rgf-h1{font-size:28px;margin:0 0 14px;}
.rgf-h2{font-size:18px;margin:0 0 12px;}
.rgf-muted{color:var(--rgf-muted);}
.rgf-stat{display:inline-flex;align-items:center;gap:6px;color:var(--rgf-muted);font-size:13px;line-height:1;}
.rgf-stat__num{font-weight:800;color:var(--rgf-muted);}
.rgf-ico{width:16px;height:16px;display:block;fill:currentColor;}
.rgf-divider{height:1px;background:var(--rgf-border);margin:14px 0;}

.rgf-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 16px;border-radius:14px;border:1px solid transparent;text-decoration:none;cursor:pointer;font-weight:700;}
.rgf-btn--sm{padding:10px 14px;border-radius:12px;font-weight:800;font-size:14px;}
.rgf-btn--primary{background:var(--rgf-primary);color:#fff;}
.rgf-btn--primary:hover{filter:brightness(1.03);}
.rgf-btn--ghost{background:#fff;color:var(--rgf-primary);border-color:rgba(41,77,125,.35);}
.rgf-btn--ghost:hover{background:rgba(41,77,125,.05);}
.rgf-btn--block{width:100%;}

.rgf-filters{margin-top:14px;display:flex;gap:10px;flex-wrap:wrap;}
.rgf-chip{padding:8px 12px;border:1px solid var(--rgf-border);border-radius:999px;text-decoration:none;color:var(--rgf-text);background:#fff;}
.rgf-chip.is-active{border-color:rgba(41,77,125,.55);box-shadow:0 0 0 4px rgba(41,77,125,.10);}

.rgf-list{display:grid;gap:12px;}
.rgf-list__meta{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:6px;}
.rgf-excerpt{color:var(--rgf-muted);}
.rgf-h2--link{margin:8px 0;}
.rgf-h2--link a{color:var(--rgf-text);text-decoration:none;}
.rgf-h2--link a:hover{text-decoration:underline;}

.rgf-badge{font-size:12px;line-height:1;padding:7px 10px;border-radius:999px;border:1px solid var(--rgf-border);background:#fff;}
.rgf-badge--wait{color:#8B5E00;background:rgba(255,194,64,.18);border-color:rgba(255,194,64,.42);}
.rgf-badge--ok{color:#0C6B3B;background:rgba(34,197,94,.12);border-color:rgba(34,197,94,.28);}

/* Topic thread */
.rgf-topic{padding:18px;}
.rgf-msg{display:flex;gap:14px;margin-top:12px;}
.rgf-msg__icon{
  width:42px;height:42px;flex:0 0 auto;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  font-weight:900;
  border:1px solid var(--rgf-border);
  background:#fff;
}
.rgf-msg--q .rgf-msg__icon{color:var(--rgf-primary);background:rgba(41,77,125,.06);border-color:rgba(41,77,125,.25);}
.rgf-msg--a .rgf-msg__icon{color:#0C6B3B;background:rgba(34,197,94,.10);border-color:rgba(34,197,94,.25);}

.rgf-msg__body{min-width:0;flex:1;}
.rgf-msg__meta{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:8px;}
.rgf-msg__name{font-weight:800;}
.rgf-msg__text{border:1px solid var(--rgf-border);border-radius:14px;padding:14px;background:#fff;}
.rgf-msg--a .rgf-msg__text{background:rgba(41,77,125,.03);border-color:rgba(41,77,125,.25);}

/* Expert answer highlight */
.rgf-msg--expert .rgf-msg__text{background:rgba(34,197,94,.08);border-color:rgba(34,197,94,.28);}
.rgf-msg--expert .rgf-msg__icon{background:rgba(34,197,94,.12);}

/* User answers */
.rgf-msg--u .rgf-msg__icon{color:var(--rgf-primary);background:rgba(41,77,125,.06);border-color:rgba(41,77,125,.25);}
.rgf-msg--u .rgf-msg__text{background:#fff;}

.rgf-answer-actions{margin-top:10px;display:flex;gap:10px;flex-wrap:wrap;}

/* Rich text inside expert/user message */
.rgf-msg__text{overflow-wrap:anywhere;word-break:break-word;}
.rgf-msg__text p{margin:0 0 10px;}
.rgf-msg__text p:last-child{margin-bottom:0;}
.rgf-msg__text h2{margin:16px 0 8px;font-size:18px;line-height:1.25;font-weight:900;}
.rgf-msg__text h3{margin:14px 0 8px;font-size:16px;line-height:1.25;font-weight:900;}
.rgf-msg__text ul,.rgf-msg__text ol{margin:8px 0 12px;padding-left:22px;}
.rgf-msg__text ul{list-style:disc;}
.rgf-msg__text ol{list-style:decimal;}
.rgf-msg__text li{margin:6px 0;}
.rgf-msg__text li>ul,.rgf-msg__text li>ol{margin:6px 0;padding-left:20px;}
.rgf-msg__text hr{border:0;border-top:1px solid var(--rgf-border);margin:14px 0;}
.rgf-msg__text a{color:var(--rgf-primary);text-decoration:underline;}

.rgf-wait{margin-top:12px;padding:14px;border-radius:14px;border:1px solid rgba(255,194,64,.40);background:rgba(255,194,64,.14);}

.rgf-thread{margin-top:18px;}
/* Comments styling */
.rgf-comments .comment-list{list-style:none;padding:0;margin:10px 0 0;display:grid;gap:12px;}
.rgf-user-answers-list{display:grid;gap:12px;margin-top:10px;}
.rgf-comments .comment-body{border:1px solid var(--rgf-border);border-radius:14px;padding:14px;background:#fff;}
.rgf-comments .comment-author{font-weight:800;}
.rgf-comments .comment-metadata a{color:var(--rgf-muted);text-decoration:none;font-size:13px;}
.rgf-comments .reply a{display:inline-block;margin-top:8px;color:var(--rgf-primary);text-decoration:none;font-weight:700;}
#respond{scroll-margin-top:90px;margin-top:14px;border:1px solid var(--rgf-border);border-radius:14px;padding:14px;background:#fff;}
#respond input,#respond textarea{width:100%;border:1px solid var(--rgf-border);border-radius:12px;padding:12px;}
#respond input:focus,#respond textarea:focus{border-color:rgba(41,77,125,.55);box-shadow:0 0 0 4px rgba(41,77,125,.10);outline:none;}
#respond .form-submit input{background:var(--rgf-primary);color:#fff;border:none;border-radius:12px;padding:12px 16px;font-weight:800;cursor:pointer;}

.rgf-loginbox{margin-top:14px;border:1px solid var(--rgf-border);border-radius:14px;padding:16px;background:var(--rgf-bg);}
.rgf-loginbox__title{font-weight:900;margin-bottom:10px;}

/* Reply link styling */
.rgf-answer-actions .comment-reply-link{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:10px 14px;border-radius:12px;border:1px solid rgba(41,77,125,.35);text-decoration:none;cursor:pointer;font-weight:800;font-size:14px;color:var(--rgf-primary);background:#fff;}
.rgf-answer-actions .comment-reply-link:hover{background:rgba(41,77,125,.05);}

/* Aside expert */
.rgf-links{list-style:none;padding:0;margin:0 0 14px;display:grid;gap:8px;}
.rgf-links a{color:var(--rgf-text);text-decoration:none;}
.rgf-links a:hover{text-decoration:underline;}

.rgf-expert__top{display:flex;gap:12px;align-items:center;margin-bottom:10px;}
.rgf-expert__avatar{width:64px;height:64px;border-radius:16px;overflow:hidden;border:1px solid var(--rgf-border);background:#fff;flex:0 0 auto;}
.rgf-expert__avatar img{width:100%;height:100%;object-fit:cover;display:block;}
.rgf-expert__name{font-weight:900;font-size:16px;line-height:1.2;}
.rgf-expert__pos{color:#1b7a3a;font-weight:800;font-size:13px;margin-top:2px;}
.rgf-expert__bio{color:var(--rgf-muted);font-size:14px;}

/* Modal */
.rgf-modal{display:none;}
.rgf-modal.is-open{display:block;}
.rgf-modal__backdrop{position:fixed;inset:0;background:rgba(17,42,67,.55);z-index:9998;}
.rgf-modal__dialog{
  position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);
  width:min(620px,calc(100% - 24px));
  background:#fff;border-radius:16px;border:1px solid var(--rgf-border);
  box-shadow:0 22px 60px rgba(17,42,67,.24);
  padding:18px;z-index:9999;
}
.rgf-modal__close{position:absolute;right:12px;top:10px;width:36px;height:36px;border-radius:12px;border:1px solid var(--rgf-border);background:#fff;cursor:pointer;font-size:22px;line-height:1;}

/* CF7 inside modal */
.rgf-cf7 .wpcf7 form{margin:0;}
.rgf-cf7 input,.rgf-cf7 textarea,.rgf-cf7 select{
  width:100%;border:1px solid var(--rgf-border);border-radius:12px;padding:12px;
}
.rgf-cf7 input:focus,.rgf-cf7 textarea:focus,.rgf-cf7 select:focus{
  border-color:rgba(41,77,125,.55);box-shadow:0 0 0 4px rgba(41,77,125,.10);outline:none;
}
.rgf-cf7 .wpcf7-submit{
  background:var(--rgf-primary)!important;color:#fff!important;border:none!important;
  border-radius:14px!important;padding:12px 16px!important;font-weight:800!important;
}

/* Related */
.rgf-related__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:8px;}
@media(max-width:680px){.rgf-related__grid{grid-template-columns:1fr}}
.rgf-related__item{display:block;text-decoration:none;padding:14px;border-radius:14px;border:1px solid var(--rgf-border);background:#fff;}
.rgf-related__item:hover{border-color:rgba(41,77,125,.45);box-shadow:0 10px 24px rgba(17,42,67,.08);}
.rgf-related__title{color:var(--rgf-text);font-weight:900;margin-bottom:8px;}
.rgf-related__meta{display:flex;gap:10px;align-items:center;flex-wrap:wrap;}

/* Ask form */
.rgf-form .rgf-field{display:grid;gap:6px;margin-bottom:12px;}
.rgf-form label{font-weight:800;}
.rgf-form input,.rgf-form textarea{
  border:1px solid var(--rgf-border);border-radius:12px;padding:12px;background:#fff;
}
.rgf-form input:focus,.rgf-form textarea:focus{
  border-color:rgba(41,77,125,.55);box-shadow:0 0 0 4px rgba(41,77,125,.10);outline:none;
}
.rgf-field--2{grid-template-columns:1fr 1fr;gap:12px;}
@media(max-width:680px){.rgf-field--2{grid-template-columns:1fr}}
.rgf-actions{margin-top:10px;}
.rgf-check{display:flex;gap:10px;align-items:flex-start;color:var(--rgf-muted);font-size:13px;margin-top:4px;}
.rgf-hp{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden;}