.rk-kn-archive{
  --rk-green:#1f7a45;
  --rk-green-dark:#155a32;
  --rk-text:#28312c;
  --rk-muted:#647069;
  --rk-line:#dbe3de;
  max-width:1120px;
  margin:0 auto;
  padding:38px 0 64px;
  box-sizing:border-box;
}
.rk-kn-archive *{box-sizing:border-box}
.rk-kn-intro{max-width:760px;margin-bottom:32px}
.rk-kn-intro h2{
  margin:0 0 10px;
  color:var(--rk-text);
  font-size:32px;
  line-height:1.2;
}
.rk-kn-intro p{
  margin:0;
  color:var(--rk-muted);
  font-size:17px;
  line-height:1.7;
}
.rk-kn-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:24px 18px;
}
.rk-kn-card{
  min-width:0;
  border-bottom:1px solid var(--rk-line);
  padding-bottom:22px;
}
.rk-kn-cover{
  position:relative;
  display:block;
  overflow:hidden;
  aspect-ratio:0.707/1;
  border:1px solid var(--rk-line);
  background:#f4f6f5;
  color:inherit;
  text-decoration:none!important;
}
.rk-kn-cover img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:top center;
  transition:transform .22s ease;
}
.rk-kn-cover:hover img,
.rk-kn-cover:focus img{transform:scale(1.018)}
.rk-kn-overlay{
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  padding:12px 15px;
  background:rgba(31,122,69,.92);
  color:#fff;
  font-weight:700;
  text-align:center;
  opacity:0;
  transform:translateY(100%);
  transition:opacity .2s ease,transform .2s ease;
}
.rk-kn-cover:hover .rk-kn-overlay,
.rk-kn-cover:focus .rk-kn-overlay{
  opacity:1;
  transform:translateY(0);
}
.rk-kn-placeholder{
  display:flex;
  width:100%;
  height:100%;
  padding:28px;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:12px;
  color:var(--rk-muted);
  text-align:center;
}
.rk-kn-placeholder span{
  color:var(--rk-green-dark);
  font-size:18px;
  font-weight:700;
}
.rk-kn-placeholder strong{
  color:var(--rk-text);
  font-size:42px;
}
.rk-kn-placeholder small{font-size:13px}
.rk-kn-details h3{
  margin:12px 0 0;
  color:var(--rk-text);
  font-size:17px;
  line-height:1.3;
}
.rk-kn-button{
  display:inline-flex;
  min-height:36px;
  padding:7px 12px;
  align-items:center;
  gap:10px;
  border:1px solid var(--rk-green);
  border-radius:3px;
  background:var(--rk-green);
  color:#fff!important;
  font-weight:700;
  text-decoration:none!important;
}
.rk-kn-button:hover,
.rk-kn-button:focus{
  border-color:var(--rk-green-dark);
  background:var(--rk-green-dark);
  color:#fff!important;
}
.rk-kn-empty{
  padding:20px 0;
  border-top:1px solid var(--rk-line);
  border-bottom:1px solid var(--rk-line);
  color:var(--rk-muted);
}
@media(max-width:980px){
  .rk-kn-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:720px){
  .rk-kn-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:560px){
  .rk-kn-archive{padding:28px 0 45px}
  .rk-kn-grid{grid-template-columns:1fr;gap:27px}
  .rk-kn-card{max-width:390px}
  .rk-kn-overlay{opacity:1;transform:none;background:rgba(31,122,69,.88)}
}