.informationBlogDetailPage-mainArea h2 {
  margin: 40px 0 20px !important;
}

.informationBlogDetailPage-mainArea h3 {
  margin: 40px 0 20px !important;
}

.informationBlogDetailPage-mainArea h4 {
  font-size: 1em;
  border-left: solid 3px #D71E0E;
  margin: 30px 0 10px;
  padding: 0 0 0 4px;
}

.informationBlogDetailPage-mainArea h5 {
  font-size: 16px;
}

p.column_img {
  max-width: 300px;
  margin: 0 auto 30px;
}

p.column_img img {
  width: 100%;
}

.cv_box {
  text-align: center;
  font-weight: bold;
}

.cv_box .cv_cnt {
  background: #FFF7E4;
  padding: 30px 0;
}

.cv_box .cv_cnt br {
  display: none;
}

.cv_box .cv_txt {
  margin: 0 0 20px;
}

.cv_box .cv_txt a:hover {
  opacity: .5;
}

.cv_box .cv_txt .link1 a {
  color: #f00;
  font-size: 1.3em;
  text-decoration: underline;
}

.cv_box .cv_txt .link2 {
  margin: 10px 0 0;
}

.cv_box .cv_txt .link2 a {
  color: #f00;
  font-size: 1em;
  text-decoration: underline;
}

.cv_box .cv_btn {
  display: flex;
  justify-content: center;
}

.cv_box a.btn1 {
  background: #4CC764;
  display: block;
  width: 220px;
  color: #fff;
  margin: 0 20px;
  padding: 10px 0;
  border-radius: 8px;
}

.cv_box a.btn1:hover {
  opacity: .5;
}

.cv_box a.btn2 {
  background: #fff;
  display: block;
  width: 220px;
  color: #D71E0E;
  margin: 0 20px;
  padding: 9px 0;
  border: solid 1px #D71E0E;
  border-radius: 8px;
}

.cv_box a.btn2:hover {
  color: #fff;
  background: #D71E0E;
}

.cv_box .cv_app .cv_app_cnt {
  display: flex;
  justify-content: center;
}

.cv_box .cv_app .cv_app_cnt a {
  width: 200px;
  display: inline-block;
  margin: 0 10px;
}

.cv_box .cv_app .cv_app_cnt a:hover {
  opacity: .5;
}

.cv_box .cv_app .cv_app_txt {
  margin: 20px 0 5px;
}

.cv_box.add .container {
  display: flex;
  justify-content: space-around;
  margin: 50px auto 30px;
}

.cv_box.add .container .link {
  position: relative;
}

.cv_box.add .container .link a {
  font-size: 1.8rem;
  display: block;
  width: 240px;
  padding: 0.25rem 2rem 1.5rem 2rem;
  color: #fff;
  background: #e94919;
  box-shadow: 0 5px 0 #d44114;
  border-radius: 6px;
}

.cv_box.add .container .link a strong {
  font-size: 1.5rem;
  position: absolute;
  top: -1.25rem;
  left: calc(50% - 150px);
  display: block;
  width: 300px;
  padding: 0.2rem 0;
  color: #d44114;
  border: 2px solid #d44114;
  border-radius: 100vh;
  background: #fff;
  box-shadow: 0 3px 3px rgba(0, 0, 0, 0.2);
}

.cv_box.add .container .link a:before {
  content: "";
  position: absolute;
  top: 25%;
  left: 50%;
  border-width: 10px 10px 0 10px;
  border-style: solid;
  border-color: #d44114 transparent transparent transparent;
}

.cv_box.add .container .link a:after {
  content: "";
  position: absolute;
  top: 20%;
  left: 50%;
  border-width: 10px 10px 0 10px;
  border-style: solid;
  border-color: #fff transparent transparent transparent;
}

.cv_box.add .container .link a img {
  display: inline;
}

@media only screen and (max-width: 767px) {
  .cv_box.add .container {
    display: block;
  }

  .cv_box.add .container .link a {
    width: 100%;
    margin: 40px auto;
  }

  .cv_box .cv_cnt br {
    display: block;
  }

  .cv_box .cv_btn {
    display: block;
  }

  .cv_box a.btn1 {
    margin: 10px auto;
  }

  .cv_box a.btn2 {
    margin: 0 auto;
  }

  .cv_box .cv_app_cnt {
    display: block;
  }
}

a.toc_number.toc_depth_3 {
  margin: 0 10px;
  display: block;
}

.informationBlogDetailPage-mainArea p {
  line-height: 1.8;
  letter-spacing: 1.4px;
  margin: 0;
  color: #222;
}

.informationBlogDetailPage-mainArea ._unker {
  background: linear-gradient(transparent 60%, #FCF69F 60%);
}

.informationBlogDetailPage-mainArea ._bold {
  font-weight: bold;
}

.banner_box {
  margin: 30px 0;
}

._pc {
  display: block;
}

._sp {
  display: none;
}

.youtube {
  width: 400px;
  height: 600px;
  margin: 0 auto 30px;
}

@media only screen and (max-width: 767px) {
  ._pc {
    display: none;
  }

  ._sp {
    display: block;
  }

  .youtube {
    width: 100%;
  }
}

/* ===== topPage_blog_info ��p�X�^�C�� ===== */
.tp-blogInfo {
  width: 100%;
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

@media print,
screen and (min-width: 960px) {
  .tp-blogInfo {
    border-width: 1px;
  }
}

/* === �w�b�_ === */
.tp-blogInfo-head {
  width: 100%;
  padding: 0 13px;
  margin: 0 0 26px;
  box-sizing: border-box;
}

@media print,
screen and (min-width: 960px) {
  .tp-blogInfo-head {
    display: flex;
    justify-content: space-between;
    padding: 0;
    margin-bottom: 40px;
  }
}

.tp-blogInfo-head-title {
  display: block;
  width: 100%;
  padding: 0;
  margin: 0;
}

.tp-blogInfo-head-title .is-ja {
  display: block;
  width: 100%;
  margin: 0 0 10px;
  font-weight: bold;
  font-size: 2.3rem;
  letter-spacing: 3px;
}

.tp-blogInfo-head-title .is-en {
  display: block;
  width: 100%;
  font-weight: normal;
  font-size: 1.2rem;
  letter-spacing: 3px;
}

@media print,
screen and (min-width: 960px) {
  .tp-blogInfo-head-title .is-ja {
    display: inline-block;
    width: auto;
    margin: 0 12px 0 0;
  }

  .tp-blogInfo-head-title .is-en {
    display: inline-block;
    width: auto;
    font-size: 1.3rem;
  }

  .tp-blogInfo-head-title {
    width: calc(100% - 233px);
  }
}

.tp-blogInfo-head-link {
  display: block;
  width: 233px;
  padding: 0;
  margin: 0;
  text-align: right;
}

@media only screen and (max-width: 959px) {
  .tp-blogInfo-head-link {
    display: none;
  }
}

.tp-blogInfo-head-link a {
  display: block;
  width: 100%;
  padding-right: 25px;
  color: #000;
  font-size: 1.3rem;
  position: relative;
  text-decoration: none;
}

.tp-blogInfo-head-link a::after {
  content: "";
  display: block;
  width: 7.7px;
  height: 12px;
  background: url(/html/template/astroproducts/assets/img/common/icon_arrow.svg) no-repeat center/100% auto;
  position: absolute;
  top: calc(50% - 6px);
  right: 0;
}

/* === �J�e�S���^�u�i���o�C�����X�N���[�� / PC�܂�Ԃ��j === */
.tp-blogInfo-filter {
  width: 100%;
  margin: 0 0 24px;
  position: relative;
  box-sizing: border-box;
}

@media print,
screen and (min-width: 960px) {
  .tp-blogInfo-filter {
    margin-bottom: 32px;
  }
}

.tp-blogInfo-filter-list {
  display: flex !important;
  flex-wrap: nowrap !important;
  align-items: center;
  gap: 8px;
  width: 100%;
  max-width: 100%;
  padding: 0 13px 4px;
  margin: 0 0 0 4px;
  list-style: none;
  overflow-x: auto !important;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  box-sizing: border-box;
}

.tp-blogInfo-filter-list::-webkit-scrollbar {
  display: none;
}

@media print,
screen and (min-width: 960px) {
  .tp-blogInfo-filter-list {
    flex-wrap: wrap !important;
    gap: 10px;
    padding: 0;
    overflow: visible !important;
    scroll-snap-type: none;
  }
}

.tp-blogInfo-filter-item {
  flex: 0 0 auto !important;
  width: auto !important;
  padding: 0;
  margin: 0;
  scroll-snap-align: start;
  white-space: nowrap;
  list-style: none;
}

.tp-blogInfo-filter-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 88px;
  background: #fff;
  border: 1px solid #ccc;
  border-radius: 999px;
  color: #333;
  font-size: 1.3rem;
  font-weight: normal;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all .15s ease;
  white-space: nowrap;
  -webkit-appearance: none;
  appearance: none;
  font-family: inherit;
}

.tp-blogInfo-filter-btn:hover {
  background: #f5f5f5;
  border-color: #999;
}

.tp-blogInfo-filter-btn.is-active {
  background: #111;
  border-color: #111;
  color: #fff;
  font-weight: bold;
}

@media only screen and (max-width: 959px) {
  .tp-blogInfo-filter::after {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    width: 24px;
    height: 100%;
    background: linear-gradient(to right, rgba(255, 255, 255, 0), rgba(255, 255, 255, 1));
    pointer-events: none;
    z-index: 1;
  }
}

/* === �u���O�ꗗ�i���o�C�����J���[�Z�� / PC�O���b�h�j === */
.tp-blogInfo-main {
  width: 100%;
  padding: 0 0 0 13px;
  margin: 0;
  box-sizing: border-box;
  position: relative;
}

@media print,
screen and (min-width: 960px) {
  .tp-blogInfo-main {
    padding: 0;
  }
}

.tp-blogInfo-list {
  display: flex;
  flex-wrap: nowrap;
  width: 100%;
  padding: 0 13px 4px 0;
  margin: 0 0 24px;
  list-style: none;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.tp-blogInfo-list::-webkit-scrollbar {
  display: none;
}

.tp-blogInfo-list-item {
  flex: 0 0 auto;
  width: 65%;
  max-width: 280px;
  margin: 0 12px 0 0;
  padding: 0;
  scroll-snap-align: start;
}

.tp-blogInfo-list-item:last-child {
  margin-right: 13px;
}

@media print,
screen and (min-width: 768px) and (max-width: 959px) {
  .tp-blogInfo-list-item {
    width: 42%;
  }
}

@media print,
screen and (min-width: 960px) {
  .tp-blogInfo-list {
    flex-wrap: wrap;
    overflow: visible;
    padding: 0;
    margin: 0 0 40px;
    scroll-snap-type: none;
    justify-content: flex-start;
  }

  .tp-blogInfo-list-item {
    width: calc(25% - 9.75px);
    max-width: none;
    margin: 0 13px 0 0;
  }

  .tp-blogInfo-list-item:nth-child(n+5) {
    margin-top: 27px;
  }

  .tp-blogInfo-list-item:nth-child(4n) {
    margin-right: 0;
  }

  .tp-blogInfo-list-item:last-child {
    margin-right: 0;
  }
}

.tp-blogInfo-list-item.is-hidden {
  display: none !important;
}

/* === �J�[�h === */
.tp-blogInfo-card {
  display: block;
  width: 100%;
  color: #000;
  text-decoration: none;
}

.tp-blogInfo-card-img {
  aspect-ratio: 1/1;
  display: block;
  width: 100%;
  height: 0;
  padding-top: 100%;
  margin: 0 0 14px;
  position: relative;
  overflow: hidden;
}

.tp-blogInfo-card-img img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.tp-blogInfo-card-body {
  width: 100%;
  text-align: center;
  line-height: 1.4;
}


.tp-blogInfo-card-badges {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 0;
  margin: 0;
  list-style: none;
}

@media print,
screen and (min-width: 960px) {
  .tp-blogInfo-card-date {
    font-size: 1.2rem;
  }
}

.tp-blogInfo-card-title {
  width: 100%;
  margin: 2px 0 0;
  font-weight: bold;
  font-size: 1.4rem;
}

.tp-blogInfo-card-text {
  width: 100%;
  margin: 3px 0 0;
  font-weight: normal;
  font-size: 1.3rem;
}

/* === �t�b�^�����N�i���o�C���̂݁j === */
.tp-blogInfo-foot {
  width: 100%;
  padding: 0 13px 40px;
  margin: 0;
  text-align: right;
  box-sizing: border-box;
}

@media print,
screen and (min-width: 960px) {
  .tp-blogInfo-foot {
    display: none;
  }
}

.tp-blogInfo-foot a {
  display: inline-block;
  padding-right: 25px;
  color: #000;
  font-size: 1.5rem;
  position: relative;
  text-decoration: none;
}

.tp-blogInfo-foot a::after {
  content: "";
  display: block;
  width: 7.7px;
  height: 12px;
  background: url(/html/template/astroproducts/assets/img/common/icon_arrow.svg) no-repeat center/100% auto;
  position: absolute;
  top: calc(50% - 6px);
  right: 0;
}

/* === ���^�i�o�b�a + ���t�̉����сj === */
.tp-blogInfo-card-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  margin: 0 0 8px;
  flex-wrap: wrap;
}

.tp-blogInfo-card-badges {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.tp-blogInfo-card-badge {
  display: inline-block;
  padding: 2px 8px;
  background: #34495e;
  /* �� �t�H�[���o�b�N�F(�w��ID�ȊO)�B�_�[�N�l�C�r�[�Łu�����ށv�� */
  color: #fff;
  font-size: 1.0rem;
  font-weight: bold;
  letter-spacing: 0.5px;
  border-radius: 3px;
  line-height: 1.4;
}

.tp-blogInfo-card-badge[data-category="5"] {
  background: #1e8449;
}

/* DIY����Ă݂��R�[�i�[ */
.tp-blogInfo-card-badge[data-category="6"] {
  background: #138d75;
}

/* ASTRO DIY LAB */
.tp-blogInfo-card-badge[data-category="7"] {
  background: #b9770e;
}

/* �R���� */
.tp-blogInfo-card-badge[data-category="8"] {
  background: #7f8c8d;
}

/* ���̑� */
.tp-blogInfo-card-badge[data-category="9"] {
  background: #95a5a6;
}

/* �\��2 */
.tp-blogInfo-card-badge[data-category="10"] {
  background: #95a5a6;
}

/* �\��1 */
.tp-blogInfo-card-badge[data-category="11"] {
  background: #8e44ad;
}

/* ���f�B�A�f�� */
.tp-blogInfo-card-badge[data-category="12"] {
  background: #2980b9;
}

/* �X�܏�� */
.tp-blogInfo-card-badge[data-category="13"] {
  background: #d35400;
}

/* ���i���W */
.tp-blogInfo-card-badge[data-category="14"] {
  background: #c0392b;
}

/* �L�����y�[����� */
@media print,
screen and (min-width: 960px) {
  .tp-blogInfo-card-badge {
    padding: 3px 10px;
    font-size: 1.1rem;
  }
}

.tp-blogInfo-card-date {
  display: inline-block;
  margin: 0;
  font-weight: normal;
  font-size: 1.1rem;
  color: #494949;
  letter-spacing: 1px;
  line-height: 1.4;
}

.cta_gn {
  display: inline-block;
  width: 100%;
  max-width: 450px;
  background: linear-gradient(180deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  text-decoration: none;
  font-size: 18px;
  font-weight: bold;
  padding: 16px 24px;
  border-radius: 8px;
  box-shadow:
    0 5px 0 #047857,
    0 8px 15px rgba(0, 0, 0, 0.15);
  transition: all 0.2s ease;
  font-family: sans-serif;
  box-sizing: border-box;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}