@charset "utf-8";
/* CSS Document */
html {
  scroll-behavior: smooth;
}
[id^="toc_"] {
  scroll-margin-top: 100px; /* ヘッダーの高さに応じて調整 */
}
/* ============== サイドの余白 ============== */
.main-wrap {
  display: grid;
  row-gap: clamp(30px, 4vw, 180px);
  width: min(90%, 1820px);
  margin-inline: auto;
  padding-bottom: clamp(80px, 24vw, 180px);
}
/* ============== 本文 ここから ============== */
/*  見出し  */
.top-wrap {
  z-index: 111;
}
.top-title {
  position: relative;
  width: 100%;
  padding: clamp(80px, 9vw, 120px) 1rem clamp(30px, 10vw, 30px);
}
.top-title::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 0 0 4vw 4vw;
  background: url("../img/column/bg-kv.webp") center / cover;
  filter: brightness(60%);
  z-index: -1;
}
.top-title>p {
  font-weight: normal;
  font-size: clamp(2.8rem, 5vw, 4.8rem);
  color: #fff;
  text-transform: uppercase;
}
.top-title .column-icon {
  width: min(30%, 120px);
  margin-left: auto;
  margin-top: 20px;
}
/*  カテゴリータグリスト  */
.tag-list ul {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    gap: 1rem;
    width: fit-content;
}
.tag-list li {
    margin-left: 1rem;
    margin-right: 1rem;
    font-size: clamp(1.4rem, 2.4vw, 2.0rem);
}
.tag-list li a {
  color: #AEAEAE;
}
.tag-list li a::before {
    content: "";
    width: 1.4rem;
    height: 1.6px;
    background-color: #AEAEAE;
    display: inline-block;
    vertical-align: middle;
    margin-right: 1rem;
}
/*  コラム  */
.sec-column {
  margin-top: 20px;
  display: flex;
  flex-flow: column nowrap;
  text-align: left;
}
.sec-column h1 {
  font-size: clamp(2.2rem, 3.5vw, 3.6rem);
  font-weight: normal;
}
.sec-column .inner-date {
  display: flex;
  flex-flow: row wrap;
  align-items: center;
  column-gap: clamp(10px, 2vw, 30px);
  margin: 30px 0 16px 1rem;
}
/*　日付とタグ　*/
.inner-date .date {
  font-size: clamp(1.2rem, 2vw, 1.4rem);
  font-weight: bold;
  color: #AEAEAE;
}
.inner-date .tag-btn li {
  display: inline-block;
    border: solid 1px #aeaeae;
    padding: 0 14px 2px;
    font-size: clamp(1.2rem, 2vw, 1.4rem);
    margin-right: 6px;
}
.sec-column .pic {
  max-height: 400px;
  border-radius: 20px;
  overflow: hidden;
}
/*  コラム内容  */
.sec-column-txt {
  display: inline-flex;
  flex-flow: column nowrap;
  row-gap: clamp(80px, 10vw, 120px);
}
/*　共通　*/
.lead p ,.sec-toc p:not(.check p), .sub-box {
  margin-top: 3rem;
}
/* ============== 目次 ============== */
.topic {
  border-radius: 3px;
  background-color: #F1F1F1;
}
.topic h2 {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0;
    padding: 10px 0;
    background-color: #333333;
    color: #fff;
    font-weight: 600;
    font-size: 1.1em;
}
.topic h2::before {
    display: inline-block;
    width: 1em;
    height: 1em;
    margin-right: 5px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M8 4H21V6H8V4ZM3 3.5H6V6.5H3V3.5ZM3 10.5H6V13.5H3V10.5ZM3 17.5H6V20.5H3V17.5ZM8 11H21V13H8V11ZM8 18H21V20H8V18Z' fill='%23fff'%3E%3C/path%3E%3C/svg%3E");
    content: '';
}
.topic ol {
  list-style-type: decimal;
  margin: 0;
  overflow: hidden;
}
.topic > ol {
  padding: 1em 1em 1em 3em;
}
.topic ol ol {
  padding-left: 1.1em;
}

.topic li {
  padding: 5px 0;
  font-size: clamp(1.6rem, 2vw, 2.0rem);
  font-weight: bold;
  list-style-type: decimal;
}

.topic ol ol li, .topic ol ul li {
  font-weight: normal;
  font-size: clamp(1.4rem, 2vw, 1.8rem);
  line-height: normal;
}
.topic ul li {
  list-style-type: none;
}
.topic a {
  color: #333;
  text-decoration: none;
}
.topic a:hover {
  text-decoration: underline;
}
/* ============== リンクボタン（売却査定） ここから ============== */ 
.sec-link_satei {
  padding: clamp(60px, 10vw, 80px) 2px;
  background: url("../img/column/link_satei.webp") no-repeat 50% 68% / cover;
}
.link-inner {
  display: flex;
  flex-flow: column nowrap;
  align-items: center;
  color: #fff;
}
.link-inner p {
  font-size: clamp(1.4rem, 3.0vw, 2.6rem);
  text-align: center;
  filter: drop-shadow(2px 3px 3px rgba(0, 0, 0, 0.4));
}
.link-inner h2 {
  font-size: clamp(2.2rem, 4.6vw, 3.6rem);
  text-align: center;
  font-weight: normal;
  line-height: 1.5;
  word-break: keep-all;
  filter: drop-shadow(2px 3px 3px rgba(0, 0, 0, 0.4));
}
.link-inner .link-btn {
  width: min(90% ,400px);
  padding: 20px clamp(10px, 2vw, 40px);
  border: 1px solid #fff;
  color: #fff;
  font-size: clamp(1.8rem, 2vw, 2.2rem);
  display: block;
  text-align: center;
  transition: all .2s linear;
  margin: 40px auto 0;
}
.link-inner .link-btn:hover {
  background-color: rgba(0,0,0,0.60);
}
/*　各トピックス　*/
.sec-toc h2 {
  font-size: clamp(2.2rem, 3.5vw, 3.0rem);
  position: relative;
  overflow: hidden;
  padding: 1.5rem 2rem 1.5rem 30px;
  border: 2px solid #000;
}
.sec-toc h2::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 10px;
  height: 300%;
  content: '';
  background: #000;
}
/*　サブトピックス　*/
.toc-inner h3 {
  font-size: clamp(2.0rem, 3.5vw, 2.6rem);
  position: relative;
  padding: 6px 20px 10px;
  margin: clamp(60px, 6vw, 80px) 0 1rem;
  background: #555;
  color: #fff;
  width: fit-content;
}
.toc-inner h3::before {
  position: absolute;
  content: '';
  top: 100%;
  left: 0;
  border: none;
  border-bottom: solid 15px transparent;
  border-right: solid 20px #999;
}
/* サブトピックスの内容 */
.inner-box h4 {
  font-size: clamp(2.0rem, 3.5vw, 2.2rem);
  border-bottom: solid 3px #CBCBCB;
  position: relative;
  margin-top: clamp(30px, 4vw, 40px);
}
.inner-box h4:after {
  position: absolute;
  content: " ";
  display: block;
  border-bottom: solid 3px #555;
  bottom: -3px;
  width: 20%;
}
/*　サブボックス（黄）　*/
.sub-box .sub-tit, .sub-box>p {
  display: inline-block;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
}
.sub-box>p {
  font-size: clamp(1.8rem, 3.5vw, 2.0rem);
  font-weight: bold;
  margin: 0;
}
.sub-box ul {
  width: min(100%, 860px);
  margin-top: 6px;
  border-top: double 4px;
  border-bottom: double 4px;
  padding: 14px;
}
.sub-box li {
  text-indent: -2rem;
  padding-left: 2rem;
  margin: 4px 0 6px 0;
  line-height: 1.5;
}
.sub-box li::before {
  content: "■";
  margin-right: 4px;
  color: #333;
}
/*　チェックボックス　*/
.check {
  max-width: 1200px;
  margin: 40px auto 0;
  border-radius: 20px 30px 20px 30px;
  padding: 3rem;
  display: flex;
  flex-direction: column;
  row-gap: 3rem;
  align-items: center;
  text-align: left;
  position: relative;
  background: #f1f1f1;
}
.check::before {
  content: '';
  position: absolute;
  top: -5px;
  left: -5px;
  width: calc(100% - 4px);
  height: calc(100% - 1px);
  border-radius: 20px 30px 20px 30px;
  border: 1px double #333;
 } 
.check>img {
  width: clamp(60px, 10vw, 80px);
}
 .check_layout {
    container: check_layout / inline-size;
  }
  @container check_layout (min-width: 800px) {
    .check {
      flex-direction: row;
      column-gap: 4rem;
      padding: 4rem;
    }
  }
/* テキストアンカーのライン */
.underline_blue {
  text-decoration: underline;
  color: blue;
}
/* 太字 */
span.marker {
  font-weight: bold;
  background: linear-gradient(transparent 70%, #FFFF99 70%);
}
/*　リンクボタン */
.link-btn {
  margin: clamp(40px, 10vw, 80px) auto 0;
  display: flex;
  flex-direction: column;
  gap: 30px;
  align-items: center;
}
.link-btn a.button {
	display: block;
  width: min(100%, 460px);
	text-align: center;
  font-size: clamp(1.8rem, 1.3vw, 2.0rem);
	font-weight: bold;
	position: relative;
	padding: 1rem 24px 2rem 6px;
	background: #f1f1f1;
	transition: 0.3s ease-in-out;
}
.link-btn a.button::before {
  content: '';
  position: absolute;
  top: -5px;
  left: -5px;
  width: calc(100% - 4px);
  height: calc(100% - 1px);
  border: 1px solid #333;
  transition: 0.2s;
}
/*　リンク_関連記事　*/
.link_column {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  position: relative;
  background: #f1f1f1;
  padding: 16px 10px;
  margin-top: 7rem;
  border-top: solid 2px #333;
  border-bottom: solid 2px #333;
}
.link_column::after {
  position: absolute;
  content: '合わせて読みたい記事';
  background: #333;
  color: #fff;
  left: 0px;
  bottom: 100%;
  border-radius: 5px 5px 0 0;
  padding: 5px 13px 6px;
  font-size: clamp(1.2rem, 3.4vw, 1.4rem);
  letter-spacing: 0.2rem
}
.link_column a {
  line-height: 1.5;
  font-size: clamp(1.6rem, 3.4vw, 1.8rem);
  font-weight: bold;
  text-indent: -2.6rem;
  padding-left: 4rem;
}
.link_column a::before {
  content: '▶';
  padding-right: 10px;
} 
.link_column a:hover {
  color: #AEAEAE;
  transition: 0.3s;
}
/* ============== コンタクト　ここから ============== */
.sec-contact {
  background: url("../img/column/bg-contact.webp") no-repeat 85% center / cover;
  padding: clamp(60px, 6vw, 100px) 0 clamp(80px, 8vw, 130px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 60px;
}

.contact-tit {
  width: min(86% ,600px);
  color: #fff;
}
.contact-tit h2 {
  font-size: clamp(2.8rem, 14vw, 4.0rem);
  font-weight: normal;
}
.contact-tit p {
  margin: 2rem auto 0;
}
.sec-contact ul {
  display: flex;
  flex-flow: column nowrap;
  gap: 2rem; 
  width: min(80%, 360px);
}
.sec-contact ul li {
  border: 1px solid #fff;
  background-color: #373737;
  padding: clamp(8px, 5vw, 40px);
  width: 100%;
}
.sec-contact ul li a {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  color: #fff;
  align-items: center;
}
/* ============== テキスト　フェードイン ここから ============== */
.fadeUpTrigger{
  opacity: 0;
}
/* 下から */
.fadeUp{
  animation-name:fadeUpAnime;
  animation-duration:1s;
  animation-fill-mode:forwards;
  opacity:0;
}

@keyframes fadeUpAnime{
  from {
    opacity: 0;
    transform: translateY(100px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.time05{
  animation-duration: 0.5s;
}

.time1{
  animation-duration: 1s;
}

.time15{
  animation-duration: 1.5s;
}
/* ============== テキスト　フェードイン ここまで ============== */
/* ============== TAB(600px)レスポンシブ ============== */
@media only screen and (min-width:600px) {
  .main-wrap {
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: auto 1fr;
  }
	.top-wrap {
    grid-column: 1 / 14;
    grid-row: 1 / 2;
  }
  .top-title .column-icon {
    width: min(24%, 280px);
    margin-left: auto;
    margin-top: -40px;
  }
  .tag-list {
    grid-column: 1 / 5;
    grid-row: 1 / 3;
    -webkit-align-self: flex-start;
    -ms-flex-item-align: start;
    align-self: flex-start;
    height: calc(100vh - 3.5vw);
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: end;
    -webkit-align-items: flex-end;
    -ms-flex-align: end;
    align-items: flex-end;
  }
  .tag-list ul {
    position:-webkit-sticky;
    position:sticky;
    margin: 0;
    flex-flow: column nowrap;
    align-items: flex-start;
  }
  .sec-column {
    grid-column: 5 / 13;
    grid-row: 2 / 3;
  }
  /* リンクボタン */
  .link-btn a.button:hover {
    background: #333;
    color: #fff;
  }
  .link-btn a.button:hover::before {
    top: 0;
    left: 0;
  }
  .sec-contact ul {
    width: min(80%, 1200px);
    flex-direction: row;
    column-gap: 0;
    justify-content: center;
  } 
  .sec-contact ul li:hover {
    background-color: #666;
    transition: 0.3s;
  }
  .sec-contact ul li:first-child a {
    pointer-events: none;
  }
  .sec-contact ul li:first-child a::after {
    content: "06-6910-7500";
    font-size: clamp(2.0rem, 2vw, 3.8rem);
    letter-spacing: 2px;
    margin-top: 10px;
  }
  .sec-contact ul li:not(.time05) a::after {
    content: " ";
    background: url("../img/column/arrow.svg") center no-repeat;
    width: clamp(28px, 5vw, 40px);
    height: clamp(28px, 5vw, 40px);
    margin-top: 20px;
  }
}
  /* ============== PC(1025px)レスポンシブ ============== */
@media only screen and (min-width:1023px) {
  .tag-list {
    grid-column: 1 / 4;
  }
  .tag-list li a::before {
    transition: all .3s;
    transform-origin: left;/*左上基点*/
  }
  .tag-list li:hover a {
    color: #333;
  }
  .tag-list li:hover a::before {
    background-color: #333;
    transform: scaleX(2);
    margin-right: 2rem;
  }
  .sec-column {
    grid-column: 4 / 12;
  }
  .lead, .inner-box {
    padding: 0 2rem;
  }
  .link-btn .button, .sub-topi {
    margin-left: 2rem;
  }
  /* リンクボタン */
  .button {
    width: 480px;
  }
}