@charset "utf-8";

/* -----------------------------------------------------------
    一覧・詳細 共通
----------------------------------------------------------- */
#ninews-cmn .ninews-wrap {
  margin: 80px auto;
}

#ninews-cmn .ninews-listwrap {
  width: 850px;
}

#ninews-cmn .ninews-search {
  width: 260px;
}

@media screen and (max-width: 768px) {
  #ninews-cmn .ninews-wrap {
    margin-top: 40px 0;
  }
}

/* -----------------------------------------------------------
    一覧
----------------------------------------------------------- */
#ninews-index .ninews-filter {
  color: var(--gray);
  font-weight: bold;
  font-size: 2.2rem;
  padding: 0 0 25px;
  line-height: 1;
}

#ninews-index .ninews-list {
  gap: 25px;
}

#ninews-index .ninews-item {
  border: 1px solid var(--border2);
  width: 100%;
  transition: 0.5s;
}

#ninews-index .ninews-item:hover {
  border-color: var(--link);
}

#ninews-index .ninews-item a {
  color: var(--cmnblack);
  gap: 25px;
  padding: 15px;
}

#ninews-index .ninews-item__img {
  aspect-ratio: 3/2;
  width: 250px;
  overflow: hidden;
}

#ninews-index .ninews-item__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.5s;
}

#ninews-index .ninews-item:hover .ninews-item__img img {
  transform: scale(1.15);
}

/* -----------------------------------------------------------
    一覧   ninews-no-thumb   サムネイルが無い時
----------------------------------------------------------- */
#ninews-index .ninews-no-thumb.ninews-list {
  border-top: 1px solid var(--border2);
}

#ninews-index .ninews-no-thumb.ninews-list .ninews-item {
  border-width: 0 0 1px;
}

#ninews-index .ninews-no-thumb.ninews-list a {
  padding: 25px 0;
}

#ninews-index .ninews-no-thumb.ninews-list a:hover .ninews-item__ttl {
  color: var(--link) !important;
}

#ninews-index .ninews-no-thumb.ninews-list .ninews-item__elements {
  margin: 0;
}

/* -----------------------------------------------------------
    一覧   特殊仕様   キャンペーン
----------------------------------------------------------- */
#ninews-index .campaign-close .ninews-item__img::before {
  width: 75%;
  height: 75%;
}

#ninews-index .campaign-close .ninews-item__img::after {
  background: rgba(255, 255, 255, 0.7);
}

#ninews-index .ninews-item__elements {
  margin: 10px 0 0;
}

#ninews-index .ninews-item__info {
  gap: 12px;
}

#ninews-index .ninews-item__date {
  color: var(--gray);
  font: 600 1.5rem/1 var(--en);
  letter-spacing: 0.05em;
}

#ninews-index .ninews-item__ttl {
  color: var(--cmnblack) !important;
  font-weight: bold;
  font-size: 1.9rem;
  line-height: 1.6;
  letter-spacing: 0.03em;
  margin: 13px 0 0 0;
  transition: 0.5s;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  max-height: 60px;
}

#ninews-index .ninews-item a:hover .ninews-item__ttl {
  color: var(--cmnblack);
}

@media screen and (max-width: 768px) {
  #ninews-index .ninews-filter {
    padding: 0 0 20px;
    font-size: 1.9rem;
  }

  #ninews-index .ninews-list {
    margin: 0 0 25px;
    gap: 25px;
  }

  #ninews-index .ninews-item a {
    flex-direction: column;
    gap: 0;
    padding: 20px 20px 25px;
  }

  #ninews-index .ninews-item__img {
    width: 100%;
  }

  #ninews-index .campaign-close .ninews-item__img::before {
    width: 60%;
    height: 60%;
  }

  #ninews-index .ninews-item__elements {
    margin: 15px 0 0;
  }

  #ninews-index .ninews-item__info {
    gap: 8px;
  }

  #ninews-index .ninews-item__date {
    font-size: 1.4rem;
  }

  #ninews-index .ninews-item__ttl {
    line-height: 1.4;
    margin: 8px 0 0 0;
    width: 100%;
    font-size: 1.8rem;
  }
}

/* -----------------------------------------------------------
    お知らせCMS 詳細
-------------------------------------------------------------- */
#ninews-detail .ninews-detail-intro {
  gap: 15px;
}

#ninews-detail .ninews-detail-date {
  letter-spacing: 0.05em;
  font: 1.5rem/1 var(--en);
}

#ninews-detail .ninews-detail__tagarea {
  padding: 25px 0;
  border: var(--border2) solid;
  border-width: 1px 0;
  margin: 30px 0 0;
}

#ninews-detail .ninews-detail__tagttl {
  font-size: 1.4rem;
  width: 90px;
}

#ninews-detail .ninews-detail__tag {
  gap: 7px;
}

#ninews-detail .ninews-detail__tag li {
  letter-spacing: 0.05em;
  line-height: 1.2;
}

#ninews-detail .ninews-detail__tag a {
  border: var(--border1) solid 1px;
  color: var(--cmnblack);
  font-size: 1.5rem;
  padding: 7px 9px 8.5px;
  line-height: 1;
}

#ninews-detail .ninews-detail__tag a:hover {
  background: var(--link);
  color: #fff;
  border-color: var(--link);
}

#ninews-detail .ninews-detail__title {
  font-size: 2.8rem;
  font-weight: bold;
  line-height: 1.4;
  border-bottom: 6px solid var(--main);
  padding: 0 0 15px;
  margin: 30px 0;
}

#ninews-detail .ninews-detail__thumb {
  max-width: 100%;
  margin: 30px 0 30px;
  text-align: center;
}

#ninews-detail .ninews-detail__thumb img {
  max-width: 100%;
}

#ninews-detail .nicms-back {
  margin: 50px 0;
}

@media screen and (max-width: 768px) {
  #ninews-detail .ninews-detail-date {
    font-size: 1.4rem;
  }

  #ninews-detail .ninews-detail__tagarea {
    margin: 25px 0 0 0;
    padding: 15px 0;
  }

  #ninews-detail .ninews-detail__tagttl {
    width: 60px;
    font-size: 1.3rem;
  }

  #ninews-detail .ninews-detail__tag {
    gap: 5px;
  }

  #ninews-detail .ninews-detail__tag a {
    font-size: 1.3rem;
  }

  #ninews-detail .ninews-detail__title {
    border-bottom-width: 4px;
    font-size: 2.3rem;
    line-height: 1.5;
    margin: 25px 0;
    padding: 0 0 10px;
  }

  #ninews-detail .ninews-detail__thumb {
    margin: 30px 0 0;
  }

  #ninews-detail .nicms-back {
    margin: 30px 0;
  }
}

/* -------------------------------------------------------------
    フルリッチ
-------------------------------------------------------------- */
.ninews-fullrich h1,
.ninews-fullrich h2,
.ninews-fullrich h3,
.ninews-fullrich h4 {
  font-weight: bold;
  line-height: 1.4;
}

.ninews-fullrich h1 {
  font-size: 2.7rem;
  font-weight: bold;
  border-bottom: 6px solid var(--main);
  padding: 0 0 15px;
  margin: 50px 0 30px;
}

.ninews-fullrich h2 {
  background: var(--main);
  color: #fff;
  font-size: 2.6rem;
  margin: 50px 0 30px;
  padding: 10px 20px 12px;
  position: relative;
  letter-spacing: 0.05em;
}

.ninews-fullrich h3 {
  border-bottom: dotted 3px var(--main);
  color: var(--main);
  margin: 40px 0 30px;
  padding: 0 0 10px;
  font-size: 2.4rem;
  letter-spacing: 0.05em;
}

.ninews-fullrich h4 {
  margin: 30px 0 20px;
  padding: 12px 0 10px 20px;
  font-size: 2rem;
  position: relative;
  background: #f7f2ec;
}

.ninews-fullrich h4::before {
  background: var(--main);
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  content: "";
  width: 3px;
  height: 100%;
}

.ninews-fullrich a:link {
  color: var(--link);
  display: inline-block;
  text-decoration: underline;
}

.ninews-fullrich p {
  margin-bottom: 1.5em;
  font-size: 1.6rem;
  letter-spacing: 0.035em;
  line-height: 2;
  overflow-wrap: break-word;
}

.nicms-fullrich table {
  min-width: 100% !important;
}
.nicms-fullrich table tr:first-of-type {
  background: #f8f8f8;
}

.column-contact {
  background: #f7f2ec;
  border-top: 4px solid #f5b400;
  padding: 36px 30px 30px;
  margin: 40px 0 0;
}

.column-contact-body {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}
.column-contact-img {
  flex-shrink: 0;
  width: 220px !important;
  margin: 0;
  display: block;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 4px;
}
.column-contact-text {
  line-height: 1.9;
  margin: 0;
}
.column-contact-catch {
  font-size: 2.4rem !important;
  font-weight: bold;
  line-height: 1.5 !important;
  margin: 0 0 20px;
}
.column-contact-catch span {
  color: #e07b00;
}
.column-contact-text {
  line-height: 1.9;
}
.column-contact-btn {
  margin: 28px 0 0;
}
.column-contact-btn a {
  background: #3d7cd2;
  color: #fff !important;
  font-weight: bold;
  width: 300px;
  height: 60px;
  margin: 0 auto;
  border-radius: 4px;
  display: flex !important;
  justify-content: center;
  align-items: center;
  gap: 10px;
  position: relative;
  transition: opacity 0.2s;
}
.column-contact-btn a:hover {
  opacity: 0.8;
}
.column-contact-btn a::before {
  background: url(../img/mail-icon.svg) center / contain no-repeat;
  content: "";
  flex-shrink: 0;
  height: 30px;
  width: 30px;
}
.column-contact-btn a::after {
  content: "";
  position: absolute;
  right: 22px;
  top: 50%;
  width: 7px;
  height: 7px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  transform: translateY(-50%) rotate(45deg);
}

@media screen and (max-width: 768px) {
  .ninews-fullrich h1,
  .ninews-fullrich h2,
  .ninews-fullrich h3,
  .ninews-fullrich h4 {
    line-height: 1.5;
  }

  .ninews-fullrich h1 {
    border-bottom-width: 4px;
    font-size: 2.3rem;
    line-height: 1.5;
    margin: 30px 0 20px;
    padding: 0 0 10px;
  }

  .ninews-fullrich h2 {
    margin: 30px 0 20px;
    padding: 8px 15px 10px;
    font-size: 2rem;
  }

  .ninews-fullrich h3 {
    margin: 30px 0;
    padding: 0 0 10px;
    font-size: 1.9rem;
  }

  .ninews-fullrich h4 {
    margin: 30px 0 20px;
    padding: 0 0 0 12px;
    font-size: 1.8rem;
  }

  .ninews-fullrich h4::before {
    top: 0;
    width: 5px;
  }

  .ninews-fullrich p {
    margin-bottom: 1em;
    line-height: 2;
    letter-spacing: 0.05em;
  }

  .column-contact {
    padding: 30px 20px 24px;
  }
  .column-contact-catch {
    font-size: 2rem !important;
  }
  .column-contact-body {
    flex-direction: column;
    gap: 16px;
  }
  .column-contact-img {
    width: 100%;
  }
  .column-contact-btn a {
    width: 100%;
    max-width: 320px;
  }
}

/* -------------------------------------------------------------
    コラム 詳細（.column）
-------------------------------------------------------------- */
/* コラム内の色：オレンジはアクセントのみ、背景はベージュ1色に統一 */
.column {
  --column-bg: #f8f5f0;
  --column-tint: #fdf3ea;
  --column-line: #e6e0d8;
}

/* 日付・カテゴリ */
#ninews-detail .column .ninews-detail-date {
  color: var(--gray);
}

.column .ninews-cate-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.column .ninews-cate {
  background: var(--column-tint);
  border-radius: 30px;
  color: var(--main);
  font-size: 1.2rem;
  font-weight: bold;
  line-height: 1;
  padding: 6px 12px 7px;
}

/* 記事タイトル */
#ninews-detail .column .ninews-detail__title {
  border-bottom: 1px solid var(--column-line);
  font-size: 3rem;
  letter-spacing: 0.03em;
  line-height: 1.5;
  margin: 20px 0 30px;
  padding: 0 0 22px;
  position: relative;
}

#ninews-detail .column .ninews-detail__title::after {
  background: var(--main);
  bottom: -1px;
  content: "";
  height: 3px;
  left: 0;
  position: absolute;
  width: 80px;
}

#ninews-detail .column .ninews-detail__thumb img {
  border-radius: 8px;
}

/* 本文 */
.column .ninews-fullrich {
  color: var(--cmnblack);
}

/* h2：オレンジの帯＋白文字 */
.column .ninews-fullrich h2 {
  background: var(--main);
  border-radius: 6px;
  color: #fff;
  font-size: 2.5rem;
  margin: 80px 0 30px;
  padding: 16px 24px 17px;
}

.column .ninews-fullrich > h2:first-child {
  margin-top: 0;
}

/* h3：下線＋左端だけオレンジ */
.column .ninews-fullrich h3 {
  border-bottom: 3px solid var(--column-line);
  color: var(--cmnblack);
  font-size: 2.3rem;
  margin: 50px 0 25px;
  padding: 0 0 12px;
  position: relative;
}

.column .ninews-fullrich h3::after {
  background: var(--main);
  bottom: -3px;
  content: "";
  height: 3px;
  left: 0;
  position: absolute;
  width: 100px;
}

.column .ninews-fullrich h2 + h3 {
  margin-top: 30px;
}

/* h4：薄いオレンジの帯＋オレンジの四角 */
.column .ninews-fullrich h4 {
  background: var(--column-tint);
  border-radius: 4px;
  font-size: 1.9rem;
  margin: 35px 0 15px;
  padding: 11px 16px 12px 36px;
}

.column .ninews-fullrich h4::before {
  border-radius: 2px;
  height: 10px;
  left: 16px;
  top: calc(50% - 5px);
  width: 10px;
}

.column .ninews-fullrich h3 + h4 {
  margin-top: 25px;
}

.column .ninews-fullrich strong {
  color: var(--main);
}

.column .ninews-fullrich .yellow-line {
  background: linear-gradient(transparent 62%, #fde2c8 62%);
  font-weight: bold;
}

/* 施工事例（サーモ画像） */
.column .column-case {
  background: var(--column-bg);
  border-radius: 10px;
  margin: 35px 0 45px;
  padding: 28px 30px 30px;
}

.column .ninews-fullrich .column-case__ttl {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  font-size: 1.9rem;
  font-weight: bold;
  gap: 12px;
  line-height: 1.4;
  margin: 0 0 28px;
}

.column .column-case__tag {
  background: var(--main);
  border-radius: 30px;
  color: #fff;
  font-size: 1.3rem;
  letter-spacing: 0.05em;
  line-height: 1;
  padding: 6px 14px 7px;
}

.column .column-thermo {
  display: grid;
  gap: 60px;
  grid-template-columns: 1fr 1fr;
  position: relative;
}

/* 中央の矢印 */
.column .column-thermo::before,
.column .column-thermo::after {
  content: "";
  left: 50%;
  position: absolute;
  top: 50%;
  z-index: 2;
}

.column .column-thermo::before {
  background: var(--main);
  border-radius: 50%;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  height: 42px;
  transform: translate(-50%, -50%);
  width: 42px;
}

.column .column-thermo::after {
  border-right: 3px solid #fff;
  border-top: 3px solid #fff;
  height: 10px;
  transform: translate(-70%, -50%) rotate(45deg);
  width: 10px;
}

.column .column-thermo__item {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
  margin: 0;
  padding: 22px 14px 14px;
  position: relative;
}

.column .column-thermo__item--after {
  box-shadow:
    0 0 0 2px var(--main),
    0 4px 14px rgba(233, 118, 41, 0.18);
}

.column .ninews-fullrich .column-thermo__label {
  align-items: center;
  background: #9a948c;
  border-radius: 4px;
  color: #fff;
  display: flex;
  font-size: 1.4rem;
  font-weight: bold;
  gap: 8px;
  left: 14px;
  line-height: 1;
  margin: 0;
  padding: 7px 12px 8px;
  position: absolute;
  top: -12px;
  z-index: 1;
}

.column .column-thermo__item--after .column-thermo__label {
  background: var(--main);
}

.column .column-thermo__en {
  font: 600 1.2rem/1 var(--en);
  letter-spacing: 0.1em;
  opacity: 0.85;
}

.column .column-thermo__item img {
  aspect-ratio: 4 / 3;
  border-radius: 4px;
  display: block;
  height: auto;
  object-fit: cover;
  width: 100%;
}

.column .ninews-fullrich .column-thermo__cap {
  color: #555;
  font-size: 1.4rem;
  font-weight: bold;
  line-height: 1.5;
  margin: 12px 0 0;
  text-align: center;
}

.column .ninews-fullrich .column-case__result {
  align-items: center;
  background: #fff;
  border-radius: 50px;
  display: flex;
  flex-wrap: wrap;
  font-size: 1.7rem;
  font-weight: bold;
  gap: 4px 10px;
  justify-content: center;
  line-height: 1.4;
  margin: 26px 0 0;
  padding: 12px 20px;
}

.column .column-case__num {
  color: var(--main);
  font: 700 3.6rem/1 var(--en);
}

.column .column-case__before {
  align-items: center;
  color: #999;
  display: inline-flex;
  font: 700 2.4rem/1 var(--en);
  gap: 10px;
}

/* 施工前→施工後の矢印（CMSで空の span が消えるため疑似要素で表示） */
.column .column-case__before::after {
  border-bottom: 7px solid transparent;
  border-left: 10px solid var(--main);
  border-top: 7px solid transparent;
  content: "";
}

/* テーブル */
.column .column-table-wrap {
  border: 1px solid var(--column-line);
  border-radius: 8px;
  margin: 30px 0 40px;
  overflow: hidden;
}

.column .nicms-fullrich .column-table {
  border: 0;
  border-collapse: separate;
  border-spacing: 0;
  margin: 0;
  width: 100%;
}

.column .nicms-fullrich .column-table th,
.column .nicms-fullrich .column-table td {
  border-color: var(--column-line);
  font-size: 1.5rem;
  line-height: 1.7;
  padding: 14px 12px;
  vertical-align: middle;
}

.column .nicms-fullrich .column-table tr > :last-child {
  border-right-width: 0;
}

.column .nicms-fullrich .column-table tr:last-child > * {
  border-bottom-width: 0;
}

.column .nicms-fullrich .column-table td {
  background: #fff;
}

.column .nicms-fullrich .column-table th {
  background: var(--column-bg);
  text-align: center;
}

.column .nicms-fullrich .column-table tr:first-of-type {
  background: none;
}

.column .nicms-fullrich .column-table tr:first-of-type th {
  background: var(--main);
  border-right-color: rgba(255, 255, 255, 0.4);
  border-bottom-color: var(--main);
  color: #fff;
  font-size: 1.7rem;
  letter-spacing: 0.05em;
}

.column .nicms-fullrich .column-table tr:first-of-type th:first-child {
  background: #fff;
  border-bottom-color: var(--column-line);
  border-right-color: var(--column-line);
}

.column .nicms-fullrich .column-table tr > :first-child {
  width: 150px;
}

/* 断熱・遮熱の比較表 */
.column .nicms-fullrich .column-table--compare td {
  text-align: center;
}

.column .nicms-fullrich .column-table--compare td:nth-child(2) {
  background: var(--column-tint);
  font-weight: bold;
}

.column
  .nicms-fullrich
  .column-table--compare
  tr:first-of-type
  th:nth-child(3) {
  background: #9a948c;
  border-bottom-color: #9a948c;
}

.column .column-table__mark {
  color: var(--main);
  display: block;
  font-size: 2.6rem;
  font-weight: bold;
  line-height: 1.2;
  margin-bottom: 2px;
}

.column .column-table__mark--low {
  color: #aaa;
}

/* 施工場所ごとの比較表 */
.column .nicms-fullrich .column-table--wide th,
.column .nicms-fullrich .column-table--wide td {
  font-size: 1.4rem;
  padding: 12px 10px;
}

.column .nicms-fullrich .column-table--wide tr:first-of-type th {
  font-size: 1.6rem;
}

.column .nicms-fullrich .column-table--wide tr > :first-child {
  width: 120px;
}

.column .nicms-fullrich .column-table__emphasis td {
  background: var(--column-tint);
  color: var(--main);
  font-size: 1.5rem;
  font-weight: bold;
  text-align: center;
}

.column .nicms-fullrich .column-table__plan td {
  background: #fff;
  color: #aaa;
  text-align: center;
  vertical-align: top;
}

/* プラン画像＋ボタン */
.column .ninews-fullrich a.column-table__plan-link {
  display: block;
  text-decoration: none;
}

.column .column-table__plan-img {
  aspect-ratio: 4 / 3;
  border-radius: 4px;
  display: block;
  margin: 0 0 8px;
  overflow: hidden;
}

.column .column-table__plan-img img {
  display: block;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
  width: 100%;
}

.column .column-table__btn {
  color: var(--cmnblack);
  display: block;
  font-size: 1.3rem;
  font-weight: bold;
  line-height: 1.4;
  padding: 0 12px 0 0;
  position: relative;
  transition: color 0.3s;
}

.column .column-table__btn::after {
  border-right: 2px solid var(--main);
  border-top: 2px solid var(--main);
  content: "";
  height: 5px;
  position: absolute;
  right: 2px;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 5px;
}

.column .column-table__plan-link:hover .column-table__plan-img img {
  transform: scale(1.08);
}

.column .column-table__plan-link:hover .column-table__btn {
  color: var(--main);
}

.column .ninews-fullrich .column-table-scroll {
  display: none;
}

.column .ninews-fullrich .column-table-note {
  color: #777;
  font-size: 1.4rem;
  margin-top: -30px;
}

@media screen and (max-width: 768px) {
  .column .ninews-cate {
    font-size: 1.1rem;
  }

  #ninews-detail .column .ninews-detail__title {
    font-size: 2.2rem;
    margin: 15px 0 25px;
    padding-bottom: 15px;
  }

  #ninews-detail .column .ninews-detail__title::after {
    width: 60px;
  }

  .column .ninews-fullrich h2 {
    font-size: 2rem;
    margin: 50px 0 20px;
    padding: 12px 15px 13px;
  }

  .column .ninews-fullrich h3 {
    font-size: 1.8rem;
    margin: 35px 0 20px;
    padding-bottom: 10px;
  }

  .column .ninews-fullrich h3::after {
    width: 70px;
  }

  .column .ninews-fullrich h4 {
    font-size: 1.7rem;
    margin: 25px 0 12px;
    padding: 9px 12px 10px 30px;
  }

  .column .ninews-fullrich h4::before {
    height: 8px;
    left: 12px;
    top: calc(50% - 4px);
    width: 8px;
  }

  /* 施工事例：縦並び */
  .column .column-case {
    margin: 25px 0 35px;
    padding: 20px 15px;
  }

  .column .ninews-fullrich .column-case__ttl {
    font-size: 1.6rem;
    gap: 8px;
    margin-bottom: 24px;
  }

  .column .column-case__tag {
    font-size: 1.2rem;
  }

  .column .column-thermo {
    gap: 50px;
    grid-template-columns: 1fr;
  }

  .column .column-thermo::before {
    height: 36px;
    width: 36px;
  }

  .column .column-thermo::after {
    transform: translate(-50%, -75%) rotate(135deg);
  }

  .column .column-thermo__item {
    padding: 20px 10px 12px;
  }

  .column .ninews-fullrich .column-thermo__label {
    font-size: 1.3rem;
  }

  .column .ninews-fullrich .column-thermo__cap {
    font-size: 1.3rem;
  }

  .column .ninews-fullrich .column-case__result {
    border-radius: 8px;
    font-size: 1.5rem;
    margin-top: 20px;
    padding: 12px 15px;
  }

  .column .column-case__num {
    font-size: 3rem;
  }

  .column .column-case__before {
    font-size: 2rem;
  }

  /* テーブル：横スクロール */
  .column .column-table-wrap {
    margin: 20px 0 35px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .column .nicms-fullrich .column-table th,
  .column .nicms-fullrich .column-table td {
    font-size: 1.3rem;
    padding: 10px 8px;
  }

  .column .nicms-fullrich .column-table tr:first-of-type th {
    font-size: 1.5rem;
  }

  .column .nicms-fullrich .column-table tr > :first-child {
    width: 80px;
  }

  .column .column-table__mark {
    font-size: 2.2rem;
  }

  .column .nicms-fullrich .column-table--wide {
    min-width: 820px !important;
  }

  .column .nicms-fullrich .column-table--wide th,
  .column .nicms-fullrich .column-table--wide td {
    font-size: 1.3rem;
  }

  .column .nicms-fullrich .column-table--wide tr:first-of-type th {
    font-size: 1.4rem;
  }

  /* 横スクロール時に1列目を固定 */
  .column .nicms-fullrich .column-table--wide tr > :first-child {
    box-shadow: 2px 0 4px rgba(0, 0, 0, 0.06);
    left: 0;
    position: sticky;
    width: 80px;
    z-index: 1;
  }

  .column .column-table__btn {
    font-size: 1.2rem;
  }

  .column .ninews-fullrich .column-table-scroll {
    color: #777;
    display: block;
    font-size: 1.2rem;
    margin: 0 0 -12px;
    text-align: right;
  }

  .column .ninews-fullrich .column-table-scroll::after {
    content: " →";
  }

  .column .ninews-fullrich .column-table-note {
    font-size: 1.2rem;
    margin-top: -25px;
  }
}

/* 施工方法（番号付きカード） */
.column .nicms-fullrich .column-method {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, 1fr);
  list-style: none;
  margin: 20px 0 35px;
  padding: 0;
}

.column .nicms-fullrich .column-method__item {
  background: #fff;
  border: 1px solid var(--column-line);
  border-radius: 8px;
  border-top: 4px solid var(--main);
  margin: 0;
  padding: 20px 18px 18px;
}

.column .ninews-fullrich .column-method__ttl {
  align-items: center;
  border-bottom: 1px dashed var(--column-line);
  display: flex;
  font-size: 1.8rem;
  font-weight: bold;
  gap: 10px;
  line-height: 1.4;
  margin: 0 0 12px;
  padding: 0 0 12px;
}

.column .column-method__num {
  align-items: center;
  background: var(--column-tint);
  border-radius: 50%;
  color: var(--main);
  display: flex;
  flex-shrink: 0;
  font: 700 1.6rem/1 var(--en);
  height: 40px;
  justify-content: center;
  width: 40px;
}

.column .ninews-fullrich .column-method__txt {
  font-size: 1.5rem;
  line-height: 1.8;
  margin: 0;
}

/* 詳しくはこちらボタン（下層ページの .btn-more と同じデザイン） */
.column .ninews-fullrich .column-more {
  margin: 30px 0 50px;
  text-align: center;
}

.column .ninews-fullrich a.column-more__btn {
  align-items: center;
  background: #fff;
  border: 1px solid var(--cmnblack);
  color: var(--cmnblack);
  display: inline-flex;
  font-size: 1.6rem;
  font-weight: 500;
  height: 60px;
  justify-content: center;
  letter-spacing: 0.1em;
  min-width: 260px;
  padding: 0 40px;
  position: relative;
  text-decoration: none;
  transition: 0.3s;
}

.column .ninews-fullrich a.column-more__btn::after {
  background: var(--main);
  border-radius: 50%;
  content: "";
  height: 6px;
  position: absolute;
  right: 24px;
  top: calc(50% - 3px);
  transition: 0.3s;
  width: 6px;
}

@media screen and (min-width: 769px) {
  .column .ninews-fullrich a.column-more__btn:hover {
    background: var(--main);
    border-color: var(--main);
    color: #fff;
  }

  /* ホバーで丸が山形の矢印（＞）に変形する */
  .column .ninews-fullrich a.column-more__btn:hover::after {
    background: transparent;
    border-radius: 0;
    border-right: 2px solid #fff;
    border-top: 2px solid #fff;
    box-sizing: border-box;
    height: 9px;
    right: 24px;
    top: calc(50% - 4.5px);
    transform: rotate(45deg);
    width: 9px;
  }
}

@media screen and (max-width: 768px) {
  .column .nicms-fullrich .column-method {
    gap: 12px;
    grid-template-columns: 1fr;
    margin: 15px 0 30px;
  }

  .column .nicms-fullrich .column-method__item {
    padding: 15px 15px 14px;
  }

  .column .ninews-fullrich .column-method__ttl {
    font-size: 1.6rem;
    margin-bottom: 10px;
    padding-bottom: 10px;
  }

  .column .column-method__num {
    font-size: 1.4rem;
    height: 34px;
    width: 34px;
  }

  .column .ninews-fullrich .column-method__txt {
    font-size: 1.4rem;
  }

  .column .ninews-fullrich .column-more {
    margin: 25px 0 40px;
  }

  .column .ninews-fullrich a.column-more__btn::after {
    height: 8px;
    right: 20px;
    top: calc(50% - 4px);
    width: 8px;
  }
}

/* ひまわり断熱のプラン（画像＋本文） */
.column .column-plan {
  align-items: flex-start;
  display: flex;
  gap: 28px;
  margin: 0 0 10px;
}

.column .column-plan__img {
  aspect-ratio: 4 / 3;
  border-radius: 6px;
  flex-shrink: 0;
  overflow: hidden;
  width: 300px;
}

.column .column-plan__img img {
  display: block;
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.column .column-plan__body {
  flex: 1;
  min-width: 0;
}

.column .ninews-fullrich .column-plan__body p:last-child {
  margin-bottom: 0;
}

@media screen and (max-width: 768px) {
  .column .column-plan {
    flex-direction: column;
    gap: 15px;
  }

  .column .column-plan__img {
    width: 100%;
  }
}

/* ポイントボックス（結露の影響など） */
.column .column-point {
  background: #fff;
  border: 2px solid var(--main);
  border-radius: 8px;
  margin: 45px 0 40px;
  padding: 34px 30px 26px;
  position: relative;
}

.column .ninews-fullrich .column-point__ttl {
  align-items: center;
  background: var(--main);
  border-radius: 30px;
  color: #fff;
  display: inline-flex;
  font-size: 1.6rem;
  font-weight: bold;
  gap: 8px;
  left: 24px;
  line-height: 1;
  margin: 0;
  padding: 9px 18px 10px 12px;
  position: absolute;
  top: -19px;
}

/* 注意アイコン（！） */
.column .ninews-fullrich .column-point__ttl::before {
  align-items: center;
  background: #fff;
  border-radius: 50%;
  color: var(--main);
  content: "!";
  display: flex;
  font: 700 1.4rem/1 var(--en);
  height: 20px;
  justify-content: center;
  width: 20px;
}

.column .nicms-fullrich .column-point__list {
  display: grid;
  gap: 10px 30px;
  grid-template-columns: 1fr 1fr;
  list-style: none;
  margin: 0;
  padding: 0;
}

.column .nicms-fullrich .column-point__list li {
  border-bottom: 1px dashed var(--column-line);
  font-size: 1.6rem;
  font-weight: bold;
  line-height: 1.6;
  margin: 0;
  padding: 0 0 10px 30px;
  position: relative;
}

/* チェックマーク */
.column .nicms-fullrich .column-point__list li::before {
  background: var(--column-tint);
  border-radius: 50%;
  content: "";
  height: 20px;
  left: 0;
  position: absolute;
  top: 3px;
  width: 20px;
}

.column .nicms-fullrich .column-point__list li::after {
  border-bottom: 2px solid var(--main);
  border-left: 2px solid var(--main);
  content: "";
  height: 4px;
  left: 6px;
  position: absolute;
  top: 9px;
  transform: rotate(-45deg);
  width: 8px;
}

@media screen and (max-width: 768px) {
  .column .column-point {
    margin: 40px 0 30px;
    padding: 30px 18px 18px;
  }

  .column .ninews-fullrich .column-point__ttl {
    font-size: 1.4rem;
    left: 15px;
    top: -17px;
  }

  .column .nicms-fullrich .column-point__list {
    gap: 8px;
    grid-template-columns: 1fr;
  }

  .column .nicms-fullrich .column-point__list li {
    font-size: 1.5rem;
    padding-bottom: 8px;
  }
}

/* 記事下の問い合わせボックス：色をコラム全体に合わせる（ボタンの青はサイト共通のCV色のまま） */
.column .column-contact {
  background: var(--column-bg);
  border-radius: 0 0 8px 8px;
  border-top-color: var(--main);
}

.column .column-contact-catch span {
  color: var(--main);
}

/* テーブル：thead がある表（見出し行を thead に持つ場合） */
.column .nicms-fullrich .column-table thead tr:first-of-type th:first-child {
  background: var(--main);
  border-bottom-color: var(--main);
  border-right-color: rgba(255, 255, 255, 0.4);
}

.column .nicms-fullrich .column-table thead + tbody tr:first-of-type th,
.column
  .nicms-fullrich
  .column-table
  thead
  + tbody
  tr:first-of-type
  th:first-child {
  background: var(--column-bg);
  border-bottom-color: var(--column-line);
  border-right-color: var(--column-line);
  color: var(--cmnblack);
  font-size: 1.5rem;
  letter-spacing: normal;
}

/* 断熱する場所の表 */
.column .nicms-fullrich .column-table--place tr > :first-child {
  width: 160px;
}

/* 断熱材の比較表（rowspan あり・7列） */
.column .nicms-fullrich .column-table--material th,
.column .nicms-fullrich .column-table--material td {
  font-size: 1.3rem;
  line-height: 1.6;
  padding: 10px 8px;
}

.column .nicms-fullrich .column-table--material thead tr:first-of-type th {
  font-size: 1.4rem;
  letter-spacing: 0;
}

.column .nicms-fullrich .column-table--material td {
  text-align: center;
}

.column .nicms-fullrich .column-table--material td:first-of-type {
  font-weight: bold;
  text-align: left;
}

.column .nicms-fullrich .column-table--material td:last-child {
  text-align: left;
}

.column .nicms-fullrich .column-table--material tr > :first-child {
  width: 80px;
}

.column .nicms-fullrich .column-table--material thead th:nth-child(2) {
  width: 150px;
}

.column .nicms-fullrich .column-table--material thead th:nth-child(4) {
  width: 130px;
}

.column .nicms-fullrich .column-table--material thead th:nth-child(5),
.column .nicms-fullrich .column-table--material thead th:nth-child(6) {
  width: 80px;
}

/* 最終グループの rowspan セルは下線を消す（外枠と二重にしない） */
.column
  .nicms-fullrich
  .column-table--material
  tbody
  tr:nth-last-child(3)
  > th[rowspan="3"] {
  border-bottom-width: 0;
}

/* 断熱材カード（特徴・メリット・デメリット・施工箇所・おすすめ） */
.column .column-material {
  background: #fff;
  border: 1px solid var(--column-line);
  border-radius: 8px;
  margin: 0 0 45px;
  padding: 26px 28px 28px;
}

.column .ninews-fullrich .column-material__label {
  border: 1px solid var(--main);
  border-radius: 30px;
  color: var(--main);
  display: inline-block;
  font-size: 1.3rem;
  font-weight: bold;
  line-height: 1;
  margin: 0 0 12px;
  padding: 5px 14px 6px;
}

.column .ninews-fullrich .column-material__feature p {
  margin: 0;
}

.column .column-material__proscons {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr 1fr;
  margin: 22px 0 20px;
}

.column .column-material__box {
  border-radius: 6px;
  padding: 18px 20px 16px;
}

.column .column-material__box--merit {
  background: var(--column-tint);
}

.column .column-material__box--demerit {
  background: var(--column-bg);
}

.column .ninews-fullrich .column-material__box-ttl {
  align-items: center;
  display: flex;
  font-size: 1.6rem;
  font-weight: bold;
  gap: 8px;
  line-height: 1.4;
  margin: 0 0 10px;
}

.column .column-material__box--merit .column-material__box-ttl {
  color: var(--main);
}

.column .column-material__box--demerit .column-material__box-ttl {
  color: #7a736a;
}

/* メリット：○ */
.column .column-material__box--merit .column-material__box-ttl::before {
  border: 3px solid var(--main);
  border-radius: 50%;
  box-sizing: border-box;
  content: "";
  height: 16px;
  width: 16px;
}

/* デメリット：△ */
.column .column-material__box--demerit .column-material__box-ttl::before {
  border-bottom: 14px solid #9a948c;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  content: "";
}

.column .nicms-fullrich .column-material__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.column .nicms-fullrich .column-material__list li {
  font-size: 1.5rem;
  line-height: 1.7;
  margin: 0 0 6px;
  padding: 0 0 0 16px;
  position: relative;
}

.column .nicms-fullrich .column-material__list li:last-child {
  margin-bottom: 0;
}

.column .nicms-fullrich .column-material__list li::before {
  background: var(--main);
  border-radius: 50%;
  content: "";
  height: 6px;
  left: 2px;
  position: absolute;
  top: 0.75em;
  width: 6px;
}

.column
  .nicms-fullrich
  .column-material__box--demerit
  .column-material__list
  li::before {
  background: #9a948c;
}

/* 主な施工箇所 */
.column .column-material__place {
  align-items: center;
  border-bottom: 1px dashed var(--column-line);
  border-top: 1px dashed var(--column-line);
  display: flex;
  gap: 14px;
  margin: 0 0 20px;
  padding: 14px 0;
}

.column .ninews-fullrich .column-material__place-ttl {
  background: var(--cmnblack);
  border-radius: 4px;
  color: #fff;
  flex-shrink: 0;
  font-size: 1.3rem;
  font-weight: bold;
  line-height: 1;
  margin: 0;
  padding: 6px 12px 7px;
}

.column .ninews-fullrich .column-material__place-txt {
  font-size: 1.6rem;
  font-weight: bold;
  line-height: 1.6;
  margin: 0;
}

/* こんな方におすすめ */
.column .column-material__recommend {
  border: 2px solid var(--main);
  border-radius: 6px;
  padding: 16px 20px 16px;
}

.column .column-material__recommend .column-material__box-ttl {
  color: var(--main);
}

.column .nicms-fullrich .column-material__list--check li {
  font-weight: bold;
  padding-left: 28px;
}

.column .nicms-fullrich .column-material__list--check li::before {
  background: var(--column-tint);
  height: 20px;
  left: 0;
  top: 3px;
  width: 20px;
}

.column .nicms-fullrich .column-material__list--check li::after {
  border-bottom: 2px solid var(--main);
  border-left: 2px solid var(--main);
  content: "";
  height: 4px;
  left: 6px;
  position: absolute;
  top: 9px;
  transform: rotate(-45deg);
  width: 8px;
}

@media screen and (max-width: 768px) {
  .column .nicms-fullrich .column-table thead + tbody tr:first-of-type th,
  .column
    .nicms-fullrich
    .column-table
    thead
    + tbody
    tr:first-of-type
    th:first-child {
    font-size: 1.3rem;
  }

  .column .nicms-fullrich .column-table--place tr > :first-child {
    width: 90px;
  }

  .column .nicms-fullrich .column-table--material {
    min-width: 900px !important;
  }

  .column .nicms-fullrich .column-table--material th,
  .column .nicms-fullrich .column-table--material td,
  .column .nicms-fullrich .column-table--material thead tr:first-of-type th {
    font-size: 1.2rem;
  }

  .column .column-material {
    margin-bottom: 35px;
    padding: 18px 15px 18px;
  }

  .column .column-material__proscons {
    gap: 12px;
    grid-template-columns: 1fr;
    margin: 18px 0;
  }

  .column .column-material__box {
    padding: 15px 15px 14px;
  }

  .column .ninews-fullrich .column-material__box-ttl {
    font-size: 1.5rem;
  }

  .column .nicms-fullrich .column-material__list li {
    font-size: 1.4rem;
  }

  .column .column-material__place {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .column .ninews-fullrich .column-material__place-txt {
    font-size: 1.5rem;
  }

  .column .column-material__recommend {
    padding: 14px 15px;
  }
}

/* 期待できる音・期待しにくい音の表（○／△） */
.column .nicms-fullrich .column-table--sound tr > :first-child {
  width: auto;
}

.column
  .nicms-fullrich
  .column-table--sound
  thead
  tr:first-of-type
  th:nth-child(2) {
  background: #9a948c;
  border-bottom-color: #9a948c;
}

.column .nicms-fullrich .column-table--sound td {
  padding-left: 42px;
  position: relative;
}

.column .nicms-fullrich .column-table--sound td::before {
  content: "";
  left: 16px;
  position: absolute;
  top: 50%;
}

.column .nicms-fullrich .column-table--sound td:first-child::before {
  border: 3px solid var(--main);
  border-radius: 50%;
  box-sizing: border-box;
  height: 16px;
  transform: translateY(-50%);
  width: 16px;
}

.column .nicms-fullrich .column-table--sound td:last-child {
  background: var(--column-bg);
  color: #666;
}

.column .nicms-fullrich .column-table--sound td:last-child::before {
  border-bottom: 13px solid #9a948c;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  transform: translateY(-55%);
}

/* メーカー比較表 */
.column .nicms-fullrich .column-table--maker td:first-child {
  background: var(--column-bg);
  font-weight: bold;
  text-align: center;
}

.column .nicms-fullrich .column-table--maker td:nth-child(2) {
  color: var(--main);
  font-weight: bold;
  text-align: center;
  width: 180px;
}

.column .nicms-fullrich .column-table--maker thead th:nth-child(2) {
  width: 180px;
}

/* 費用相場の表 */
.column .nicms-fullrich .column-table--cost td {
  text-align: center;
}

.column .nicms-fullrich .column-table--cost td:first-child {
  background: var(--column-bg);
  font-weight: bold;
}

.column .nicms-fullrich .column-table--cost td:nth-child(3) {
  background: var(--column-tint);
  color: var(--main);
  font-weight: bold;
}

@media screen and (max-width: 768px) {
  .column .nicms-fullrich .column-table--sound td {
    padding-left: 32px;
  }

  .column .nicms-fullrich .column-table--sound td::before {
    left: 10px;
  }

  .column .nicms-fullrich .column-table--sound td:first-child::before {
    height: 14px;
    width: 14px;
  }

  .column .nicms-fullrich .column-table--maker thead th:nth-child(2),
  .column .nicms-fullrich .column-table--maker td:nth-child(2) {
    width: 100px;
  }

  .column .nicms-fullrich .column-table--cost th,
  .column .nicms-fullrich .column-table--cost td {
    padding: 10px 5px;
  }
}

/* 写真ギャラリー（施工不良の例など） */
.column .column-gallery {
  background: var(--column-bg);
  border-radius: 10px;
  margin: 35px 0 45px;
  padding: 24px 30px 30px;
}

.column .ninews-fullrich .column-gallery__ttl {
  align-items: center;
  display: flex;
  font-size: 1.8rem;
  font-weight: bold;
  gap: 10px;
  line-height: 1.4;
  margin: 0 0 18px;
}

/* 注意アイコン（！） */
.column .ninews-fullrich .column-gallery__ttl::before {
  align-items: center;
  background: var(--main);
  border-radius: 50%;
  color: #fff;
  content: "!";
  display: flex;
  flex-shrink: 0;
  font: 700 1.4rem/1 var(--en);
  height: 24px;
  justify-content: center;
  width: 24px;
}

.column .column-gallery__list {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr 1fr;
}

.column .column-gallery__item {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
  margin: 0;
  padding: 12px 12px 14px;
}

.column .column-gallery__item img {
  aspect-ratio: 4 / 3;
  border-radius: 4px;
  display: block;
  height: auto;
  object-fit: cover;
  width: 100%;
}

.column .ninews-fullrich .column-gallery__cap {
  color: #555;
  font-size: 1.4rem;
  font-weight: bold;
  line-height: 1.6;
  margin: 12px 0 0;
}

/* チェックリスト（メリットなど） */
.column .nicms-fullrich .column-checklist {
  background: var(--column-bg);
  border-radius: 8px;
  display: grid;
  gap: 12px 30px;
  grid-template-columns: 1fr 1fr;
  list-style: none;
  margin: 0 0 30px;
  padding: 22px 26px;
}

.column .nicms-fullrich .column-checklist li {
  font-size: 1.6rem;
  font-weight: bold;
  line-height: 1.6;
  margin: 0;
  padding: 0 0 0 30px;
  position: relative;
}

.column .nicms-fullrich .column-checklist li::before {
  background: var(--main);
  border-radius: 50%;
  content: "";
  height: 20px;
  left: 0;
  position: absolute;
  top: 3px;
  width: 20px;
}

.column .nicms-fullrich .column-checklist li::after {
  border-bottom: 2px solid #fff;
  border-left: 2px solid #fff;
  content: "";
  height: 4px;
  left: 6px;
  position: absolute;
  top: 9px;
  transform: rotate(-45deg);
  width: 8px;
}

@media screen and (max-width: 768px) {
  .column .column-gallery {
    margin: 25px 0 35px;
    padding: 18px 15px 20px;
  }

  .column .ninews-fullrich .column-gallery__ttl {
    font-size: 1.6rem;
  }

  .column .column-gallery__list {
    gap: 15px;
    grid-template-columns: 1fr;
  }

  .column .ninews-fullrich .column-gallery__cap {
    font-size: 1.3rem;
  }

  .column .nicms-fullrich .column-checklist {
    gap: 10px;
    grid-template-columns: 1fr;
    padding: 18px 16px;
  }

  .column .nicms-fullrich .column-checklist li {
    font-size: 1.5rem;
  }
}