.gkst-thanks {
  margin: 0 0 20px;
  padding: 16px 18px;
  border-left: 5px solid #2d78c4;
  background: #f7f9fb;
  color: #222;
}

.gkst-thanks strong,
.gkst-thanks span {
  display: block;
}

.gkst-thanks span {
  margin-top: 4px;
  color: #666;
  font-size: 13px;
}

.gkst-report {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid #e5e5e5;
  color: #555;
  font-size: 13px;
}

.gkst-report summary {
  display: inline-block;
  color: #666;
  cursor: pointer;
  font-weight: 700;
}

.gkst-report summary:hover {
  color: #2d78c4;
  text-decoration: underline;
}

.gkst-report form {
  margin-top: 12px;
  padding: 12px;
  border: 1px solid #dcdcdc;
  background: #fafafa;
}

.gkst-report label {
  display: block;
  margin-bottom: 10px;
  font-weight: 700;
}

.gkst-report select,
.gkst-report textarea {
  display: block;
  width: 100%;
  margin-top: 5px;
  border: 1px solid #cfcfcf;
  border-radius: 2px;
  background: #fff;
}

.gkst-report button {
  padding: 8px 14px;
  border: 1px solid #2d78c4;
  border-radius: 3px;
  background: #2d78c4;
  color: #fff;
  font-weight: 700;
}

.gkst-related-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.gkst-related-card {
  display: block;
  padding: 15px;
  border: 1px solid #dcdcdc;
  background: #fff;
  color: #222;
  text-decoration: none;
}

.gkst-related-card:hover {
  border-color: #2d78c4;
  text-decoration: none;
}

.gkst-related-card strong,
.gkst-related-card span {
  display: block;
}

.gkst-related-card span {
  margin: 4px 0 8px;
  color: #666;
  font-size: 13px;
}

.gkst-rankings-page {
  max-width: 980px;
  margin: 0 auto;
  padding: 40px 20px;
}

.gkst-page-head {
  margin-bottom: 28px;
}

.gkst-page-head p {
  margin: 0 0 6px;
  color: #2d78c4;
  font-size: 12px;
  font-weight: 700;
}

.gkst-page-head h1 {
  margin: 0;
}

.gkst-ranking-block {
  margin-bottom: 34px;
}

.gkst-ranking-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.gkst-ranking-list li + li {
  border-top: 1px solid #e5e5e5;
}

.gkst-ranking-list a {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 14px 0;
  color: #222;
  text-decoration: none;
}

.gkst-ranking-list a:hover strong {
  color: #0066cc;
  text-decoration: underline;
}

.gkst-rank-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid #dcdcdc;
  background: #f7f7f7;
  font-weight: 700;
}

.gkst-rank-main strong,
.gkst-rank-main small {
  display: block;
}

.gkst-rank-main small {
  margin-top: 3px;
  color: #666;
}

.gkst-rank-score {
  color: #2d5f9a;
  font-weight: 700;
  white-space: nowrap;
}

.gkst-empty {
  padding: 14px;
  border: 1px solid #dcdcdc;
  background: #fafafa;
  color: #666;
}

.gkst-admin-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.gkst-admin-box {
  padding: 16px;
  border: 1px solid #dcdcde;
  background: #fff;
}

.gkst-admin-box ul {
  margin: 0;
}

.gkst-admin-box li {
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid #f0f0f1;
}

.gkst-admin-box strong,
.gkst-admin-box span,
.gkst-admin-box em,
.gkst-admin-box a {
  display: block;
}

.gkst-admin-box span {
  margin: 5px 0;
  color: #555;
}

.gkst-admin-box em {
  color: #b54d4d;
  font-style: normal;
  font-weight: 700;
}

@media (max-width: 768px) {
  .gkst-related-grid,
  .gkst-admin-grid {
    grid-template-columns: 1fr;
  }

  .gkst-ranking-list a {
    grid-template-columns: 36px minmax(0, 1fr);
  }

  .gkst-rank-score {
    grid-column: 2;
    white-space: normal;
  }
}