.dcm-mypage-page {
  padding: 32px 0;
}

.dcm-shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.dcm-page-header {
  background: #ffffff;
  border: 1px solid #e7e7e7;
  border-radius: 18px;
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.04);
}

.dcm-page-title {
  margin: 0 0 8px;
  font-size: 2rem;
}

.dcm-page-subtitle {
  margin: 0;
  color: #666;
}

.dcm-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
}

.dcm-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.dcm-panel {
  background: #fff;
  border: 1px solid #e7e7e7;
  border-radius: 18px;
  padding: 20px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.04);
}

.dcm-panel-accent {
  background: linear-gradient(180deg, #fafafa, #f3f3f3);
}

.dcm-panel-title {
  margin: 0 0 12px;
  font-size: 1.1rem;
}

.dcm-menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

.dcm-menu li + li {
  margin-top: 10px;
}

.dcm-menu a {
  text-decoration: none;
}

.dcm-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.dcm-mypage {
  background: #fff;
  border: 1px solid #e7e7e7;
  border-radius: 18px;
  padding: 24px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.04);
}

.dcm-mypage h2,
.dcm-mypage h3,
.dcm-mypage h4 {
  margin-top: 0;
}

.dcm-group-card {
  background: #fff;
  border: 1px solid #ececec;
  border-radius: 16px;
  padding: 16px 18px;
  margin-bottom: 14px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.03);
}

.dcm-group-guides {
  display: grid;
  gap: 18px;
}

.dcm-guide-card {
  border-radius: 18px;
  padding: 22px;
  border: 1px solid #e8e8e8;
  background: #fff;
  box-shadow: 0 8px 24px rgba(0,0,0,0.04);
}

.dcm-guide-card h2 {
  margin-top: 0;
}

.dcm-guide-firststep {
  border-left: 8px solid #f3c6d3;
  background: linear-gradient(180deg, #fff9fb, #ffffff);
}

.dcm-guide-grace {
  border-left: 8px solid #bfd6f6;
  background: linear-gradient(180deg, #f8fbff, #ffffff);
}

.dcm-guide-mastergrace {
  border-left: 8px solid #7c7c7c;
  background: linear-gradient(180deg, #f6f6f6, #ffffff);
}

/* body_class に応じた見た目切り替え */
.dcm-group-firststep .dcm-page-header {
  background: linear-gradient(180deg, #fff5f8, #ffffff);
  border-top: 5px solid #f3c6d3;
}

.dcm-group-firststep .dcm-panel-title,
.dcm-group-firststep .dcm-page-title {
  color: #b65c7a;
}

.dcm-group-firststep .dcm-group-card {
  border-left: 6px solid #f3c6d3;
}

.dcm-group-firststep .dcm-guide-grace,
.dcm-group-firststep .dcm-guide-mastergrace {
  display: none;
}

.dcm-group-grace .dcm-page-header {
  background: linear-gradient(180deg, #f6fbff, #ffffff);
  border-top: 5px solid #bfd6f6;
}

.dcm-group-grace .dcm-panel-title,
.dcm-group-grace .dcm-page-title {
  color: #496a98;
}

.dcm-group-grace .dcm-group-card {
  border-left: 6px solid #bfd6f6;
}

.dcm-group-grace .dcm-guide-firststep,
.dcm-group-grace .dcm-guide-mastergrace {
  display: none;
}

.dcm-group-mastergrace .dcm-page-header {
  background: linear-gradient(180deg, #f3f3f3, #ffffff);
  border-top: 5px solid #7c7c7c;
}

.dcm-group-mastergrace .dcm-panel-title,
.dcm-group-mastergrace .dcm-page-title {
  color: #333;
}

.dcm-group-mastergrace .dcm-group-card {
  border-left: 6px solid #7c7c7c;
}

.dcm-group-mastergrace .dcm-guide-firststep,
.dcm-group-mastergrace .dcm-guide-grace {
  display: none;
}

/* 複数所属時は両方見えてよい。優先表示制御は今後JSやPHPで強化可能 */
@media (max-width: 960px) {
  .dcm-layout {
    grid-template-columns: 1fr;
  }
}