@charset "UTF-8";
@import url("global.css");
#catlist {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-block: -30px 20px; }
  #catlist .title {
    font-size: 18px;
    font-family: "Noto Serif JP", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
    white-space: nowrap;
    padding-top: 2px; }
  #catlist ul {
    display: flex;
    flex-wrap: wrap;
    gap: 12px; }
    #catlist ul li a {
      display: block;
      background-color: #F1F1F1;
      border-radius: 100px;
      padding: 5px 20px;
      font-size: .9em;
      letter-spacing: .05em; }

.selectarea {
  margin-block: 80px 0;
  background-color: #F1F1F1;
  width: 100%;
  text-align: center;
  box-sizing: border-box;
  justify-content: center;
  display: flex;
  align-items: center; }
  .selectarea dl {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 40px;
    box-sizing: border-box; }
    .selectarea dl dt {
      font-size: 14px;
      white-space: nowrap; }
    .selectarea dl dd {
      padding: 25px 0 25px 15px;
      position: relative; }
      .selectarea dl dd::after {
        content: "";
        font-family: 'Font Awesome 6 free','Font Awesome 6 Brands';
        font-weight: 900;
        position: absolute;
        width: 12px;
        height: 10px;
        clip-path: polygon(0 0, 100% 0, 50% 100%);
        right: 10px;
        top: 50%;
        pointer-events: none;
        transform: translateY(-50%);
        background-color: #6B6B6B; }
      .selectarea dl dd form select {
        font-family: "Noto Sans JP", "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "游ゴシック Medium", "Yu Gothic Medium", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro", "Meiryo", "メイリオ", Helvetica, sans-serif;
        border: #6B6B6B 1px solid;
        background-color: #fff;
        border-radius: 2px;
        padding: 15px 35px 15px 15px;
        width: 100%;
        letter-spacing: 0;
        box-sizing: border-box;
        vertical-align: middle;
        box-shadow: none;
        -webkit-appearance: none;
        appearance: none; }

/* ------------------------------
 Index-Page
------------------------------ */
ul#bloglist {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: min(60px,4vw); }
  ul#bloglist li {
    display: contents; }
    ul#bloglist li a {
      display: grid;
      grid-template-rows: subgrid;
      grid-row: span 6;
      height: 100%;
      margin-top: 65px;
      line-height: 1.5; }
    ul#bloglist li .image {
      aspect-ratio: 3 / 2;
      margin-bottom: 5px; }
    ul#bloglist li .author {
      display: flex;
      align-items: center;
      font-size: 13px;
      margin: 0 0 -23px auto; }
      ul#bloglist li .author span {
        display: block;
        margin-left: 10px;
        width: 30px;
        height: 30px;
        border-radius: 50%;
        overflow: hidden; }
    ul#bloglist li .date {
      display: block;
      font-family: "Roboto", "Noto Sans JP", sans-serif;
      font-size: 13px;
      letter-spacing: .05em;
      color: #6B6B6B;
      margin-bottom: 12px; }
    ul#bloglist li .posttitle {
      font-size: 18px;
      margin-bottom: 12px;
      color: #132240; }
    ul#bloglist li .text {
      font-size: 13px; }
    ul#bloglist li .cat {
      margin-top: 15px;
      letter-spacing: 0; }
      ul#bloglist li .cat span {
        display: inline-block;
        font-size: 12px;
        margin: 5px 15px 0 0;
        color: #132240; }
        ul#bloglist li .cat span::before {
          content: "#";
          display: inline-block;
          margin-right: 3px; }

#cattitle {
  text-align: center;
  font-size: clamp(20px, 3vw, 32px);
  font-family: "Noto Serif JP", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
  margin-top: 70px; }
  #cattitle::before, #cattitle::after {
    content: "";
    width: 60px;
    height: 1px;
    display: inline-block;
    background-color: #6B6B6B;
    vertical-align: 10px; }
  #cattitle::before {
    margin-right: 25px; }
  #cattitle::after {
    margin-left: 25px; }

/* ------------------------------
 Entry-Page
------------------------------ */
#postmain {
  margin-top: -90px; }
  #postmain .posthead {
    border-bottom: #dcdcdc 1px solid;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-block: 25px;
    margin-bottom: 50px; }
    #postmain .posthead .main {
      padding-top: 30px; }
      #postmain .posthead .main .date {
        font-family: "Roboto", "Noto Sans JP", sans-serif;
        font-size: 14px;
        letter-spacing: .05em;
        color: #6B6B6B; }
      #postmain .posthead .main .posttitle {
        line-height: 1.5;
        color: #132240;
        font-size: clamp(18px, 3.2vw, 30px);
        font-family: "Noto Serif JP", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
        font-weight: 600; }
      #postmain .posthead .main ul.cat {
        margin-top: 30px;
        display: flex;
        gap: 5px 15px; }
        #postmain .posthead .main ul.cat li a {
          display: block;
          font-size: 12px;
          letter-spacing: .05em; }
          #postmain .posthead .main ul.cat li a::before {
            content: "#";
            display: inline-block;
            margin-right: 3px; }
    #postmain .posthead .author {
      display: flex;
      align-items: center; }
      #postmain .posthead .author span {
        display: block;
        margin-left: 10px;
        width: 54px;
        height: 54px;
        border-radius: 50%;
        overflow: hidden; }

#author {
  margin-top: 100px;
  background-color: #F1F1F1;
  padding: 30px 45px 45px 35px;
  display: flex;
  align-items: flex-start;
  gap: min(70px,7vw); }
  #author .author {
    flex-shrink: 0;
    width: 370px; }
    #author .author .title {
      margin-bottom: 20px;
      font-size: 18px;
      font-family: "Noto Serif JP", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif; }
      #author .author .title::before {
        content: "";
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background-color: #222;
        display: inline-block;
        vertical-align: 4px;
        margin-right: 10px; }
    #author .author .prof {
      display: flex;
      align-items: center;
      gap: 30px;
      margin-left: 10px; }
      #author .author .prof .photo {
        width: 160px;
        height: 160px;
        flex-shrink: 0;
        border-radius: 50%;
        overflow: hidden; }
      #author .author .prof .name {
        flex-grow: 1; }
        #author .author .prof .name strong {
          display: block;
          font-size: 22px;
          letter-spacing: .1em; }
        #author .author .prof .name .link {
          margin-top: 12px; }
          #author .author .prof .name .link a {
            display: block;
            background-color: #132240;
            color: #fff;
            padding: 5px 0 5px 18px;
            position: relative;
            font-size: 14px; }
            #author .author .prof .name .link a::after {
              content: "\f105";
              font-family: "Font Awesome 6 free", "Font Awesome 6 Brands";
              font-size: 12px;
              font-weight: 900;
              position: absolute;
              right: 8px;
              top: 7px; }
  #author ul.post {
    margin-top: 30px;
    flex-grow: 1;
    display: flex;
    gap: min(36px,2.5vw); }
    #author ul.post li {
      flex: 1; }
      #author ul.post li a {
        display: flex;
        flex-direction: column;
        height: 100%;
        line-height: 1.5; }
      #author ul.post li .image {
        position: relative;
        height: auto;
        aspect-ratio: 3 / 2;
        overflow: hidden;
        margin-bottom: 10px; }
        #author ul.post li .image img {
          position: absolute;
          z-index: 0;
          top: 0;
          left: 0;
          transition: all 0.5s cubic-bezier(0.04, 0.435, 0.315, 0.9) 0s;
          backface-visibility: hidden; }
      #author ul.post li .date {
        font-size: 12px;
        color: #6B6B6B;
        letter-spacing: .05em;
        margin-bottom: 5px; }
      #author ul.post li .title {
        font-family: "Noto Serif JP", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif; }

.catposts {
  border-top: #dcdcdc 1px solid;
  padding-top: 50px;
  margin-block: 120px; }
  .catposts .title {
    text-align: center;
    margin-bottom: 45px; }
    .catposts .title span {
      display: block; }
    .catposts .title .ja {
      font-size: clamp(16px, 3vw, 22px);
      color: #132240; }
    .catposts .title .en {
      font-size: 13px;
      font-family: "Roboto", "Noto Sans JP", sans-serif;
      color: #6B6B6B; }
  .catposts #bloglist {
    max-width: 1200px;
    margin-inline: auto; }
    .catposts #bloglist li a {
      margin-top: 0; }

/* ------------------------------------------------------------------------------------------------------------------------

 Responsive-Breakpoint-1 ( 1300px )
 
------------------------------------------------------------------------------------------------------------------------ */
/* ------------------------------------------------------------------------------------------------------------------------

 Responsive-Breakpoint-2 ( 959px )
 
------------------------------------------------------------------------------------------------------------------------ */
@media only screen and (max-width: 959px) {
  #catlist {
    gap: 3vw;
    margin-block: -30px 20px; }
    #catlist .title {
      font-size: inherit;
      padding-top: 2px; }
    #catlist ul {
      gap: 10px; }

  .selectarea {
    margin-block: 30px 0; }
    .selectarea dl {
      padding: 0 2vw; }

  /* ------------------------------
   Index-Page
  ------------------------------ */
  ul#bloglist {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 5vw; }

  /* ------------------------------
   Entry-Page
  ------------------------------ */
  #author {
    margin-top: 80px;
    padding: 30px 5vw 40px;
    display: block; }
    #author .author {
      width: auto; }
      #author .author .prof {
        width: 380px;
        gap: 40px;
        margin-inline: auto; }
        #author .author .prof .photo {
          width: 140px;
          height: 140px; }
    #author ul.post {
      gap: min(30px,5vw); }

  .catposts {
    margin-block: 80px; }
    .catposts #bloglist {
      grid-template-columns: repeat(3, 1fr);
      column-gap: 2vw; }
      .catposts #bloglist .author {
        font-size: 12px; }
        .catposts #bloglist .author span {
          margin-left: 8px; }
      .catposts #bloglist .date {
        letter-spacing: 0; }
      .catposts #bloglist .posttitle {
        font-size: 16px; }
      .catposts #bloglist .text {
        font-size: 11px;
        letter-spacing: 0; }
      .catposts #bloglist .cat {
        margin-top: 10px; }
        .catposts #bloglist .cat span {
          font-size: 10px;
          margin: 3px 10px 0 0; } }
/* ------------------------------------------------------------------------------------------------------------------------

 Responsive-Breakpoint-3 ( 644px )
 
------------------------------------------------------------------------------------------------------------------------ */
@media only screen and (max-width: 644px) {
  #catlist {
    display: block;
    margin-block: -20px 0; }
    #catlist .title {
      text-align: center;
      margin-bottom: 10px; }
    #catlist ul {
      gap: 8px;
      justify-content: center; }
      #catlist ul li a {
        padding: 3px 15px 4px;
        font-size: 12px;
        letter-spacing: 0; }

  .selectarea {
    display: block;
    padding-block: 20px; }
    .selectarea dl dt {
      font-size: 13px;
      width: 110px; }
    .selectarea dl dd {
      padding: 5px 0 5px 15px; }
      .selectarea dl dd::after {
        width: 10px;
        height: 8px; }
      .selectarea dl dd form select {
        padding: 15px 30px 15px 15px; }

  /* ------------------------------
   Index-Page
  ------------------------------ */
  ul#bloglist li a {
    margin-top: 40px; }
  ul#bloglist li .author {
    font-size: 12px;
    margin: 0 0 -21px auto; }
    ul#bloglist li .author span {
      margin-left: 6px; }
  ul#bloglist li .date {
    font-size: 12px;
    margin-bottom: 8px; }
  ul#bloglist li .posttitle {
    font-size: 16px;
    margin-bottom: 10px; }
  ul#bloglist li .text {
    font-size: 11px;
    letter-spacing: 0; }
  ul#bloglist li .cat {
    margin-top: 10px; }
    ul#bloglist li .cat span {
      font-size: 10px;
      margin: 2px 8px 0 0; }
      ul#bloglist li .cat span::before {
        margin-right: 2px; }

  #cattitle {
    margin-top: 40px; }
    #cattitle::before, #cattitle::after {
      width: 30px;
      vertical-align: 7px; }
    #cattitle::before {
      margin-right: 15px; }
    #cattitle::after {
      margin-left: 15px; }

  /* ------------------------------
   Entry-Page
  ------------------------------ */
  #postmain {
    margin-top: -80px; }
    #postmain .posthead {
      padding-block: 30px;
      margin-bottom: 40px; }
      #postmain .posthead .main ul.cat {
        margin-top: 20px; }
      #postmain .posthead .author {
        font-size: 13px; }
        #postmain .posthead .author span {
          margin-left: 8px;
          width: 40px;
          height: 40px; }

  #author {
    margin-top: 60px; }
    #author .author .prof {
      width: 250px;
      gap: 25px; }
      #author .author .prof .photo {
        width: 80px;
        height: 80px; }
      #author .author .prof .name strong {
        font-size: 16px; }
      #author .author .prof .name .link {
        margin-top: 10px; }
        #author .author .prof .name .link a {
          font-size: 12px; }
          #author .author .prof .name .link a::after {
            top: 6px; }
    #author ul.post {
      margin-top: 25px; }
      #author ul.post li .date {
        font-size: 11px;
        margin-bottom: 3px; }
      #author ul.post li .title {
        font-size: 13px;
        letter-spacing: 0; }

  .catposts {
    padding-top: 30px;
    margin-block: 60px; }
    .catposts .title {
      margin-bottom: 30px; }
    .catposts #bloglist {
      column-gap: 3vw; }
      .catposts #bloglist .author {
        font-size: 11px;
        margin: 0 0 -2px auto; }
        .catposts #bloglist .author span {
          width: 26px;
          height: 26px;
          margin-left: 5px; }
      .catposts #bloglist .date {
        margin-bottom: 2px; }
      .catposts #bloglist .posttitle {
        font-size: 13px;
        letter-spacing: 0;
        margin-bottom: 8px; }
      .catposts #bloglist .text {
        font-size: 10px;
        letter-spacing: 0; }
      .catposts #bloglist .cat {
        margin-top: 8px;
        line-height: 1.4; }
        .catposts #bloglist .cat span {
          font-size: 9px;
          margin: 0 8px 0 0; } }