/* SUMNORGEE Vol.4 — 기존 작품 수정: 홈 이동 버튼 전용 (v1.9.8)
   Strict CSP compatible: no inline styles or JavaScript needed. */
.sh4-home-nav {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding-top: 16px;
  padding-bottom: 12px;
  box-sizing: border-box;
}
.sh4-home-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 44px;
  padding: 10px 19px;
  box-sizing: border-box;
  background: #fff;
  border: 2px solid #735095;
  border-radius: 10px;
  color: #603a83;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
  text-decoration: none;
  box-shadow: 0 3px 10px rgba(59,35,85,.12);
  transition: background-color .18s ease, box-shadow .18s ease;
}
.sh4-home-button:visited { color: #603a83; }
.sh4-home-button:hover {
  background-color: #f2ebf9;
  color: #4a286a;
  box-shadow: 0 5px 14px rgba(59,35,85,.18);
}
.sh4-home-button:focus-visible {
  outline: 3px solid #ae80d6;
  outline-offset: 3px;
}
@media (max-width: 600px) {
  .sh4-home-button { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .sh4-home-button { transition: none; }
}