html {
  scroll-behavior: smooth;
}

.body_background {
  background-image: linear-gradient(
      0deg,
      transparent calc(100% - 1px),
      #a9a9a9 calc(100% - 1px)
    ),
    linear-gradient(
      90deg,
      transparent calc(100% - 1px),
      #a9a9a9 calc(100% - 1px)
    );
  background-size: 25px 25px;
  background-repeat: repeat;
  background-position: center center;
}

.header {
  display: grid;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3em;
  background: black;
  z-index: 3;
}

.container {
  display: flex;
  justify-content: space-between;
  margin: auto 1em;
}

.hamburger {
  position: relative;
  width: 30px;
  height: 22px;
  cursor: pointer;
  margin-top: 0.8em;
}

.hamburger-bar {
  position: absolute;
  width: 100%;
  height: 3px;
  background-color: white;
  transition: all 0.3s ease-in-out;
}

.hamburger-bar:nth-child(1) {
  top: 0;
}

.hamburger-bar:nth-child(2) {
  top: 50%;
  transform: translateY(-50%);
}

.hamburger-bar:nth-child(3) {
  bottom: 0;
}

.hamburger.active .hamburger-bar:nth-child(1) {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}

.hamburger.active .hamburger-bar:nth-child(2) {
  opacity: 0;
}

.hamburger.active .hamburger-bar:nth-child(3) {
  bottom: 50%;
  transform: translateY(50%) rotate(-45deg);
}

.gamboo_logo {
  cursor: pointer;
  margin: 0.4em;
  height: 2em;
  width: auto;
}

.menu_off {
  margin-top: 10vw;
  background: black;
  position: fixed;
  inset: 0;
  opacity: 0%;
  height: 0;
  overflow: hidden;
  transition: 0.5s;
}

.menu_on {
  background: black;
  position: fixed;
  inset: 0;
  opacity: 100%;
  transition: 0.3s;
  z-index: 2;
}

.menu_on div {
  margin-top: 10em;
  text-align: center;
}

.menu_on div a {
  text-decoration: none;
}

.menu_on div p {
  font-size: 150%;
  font-weight: bold;
  line-height: 1.5em;
  color: white;
}

.main_title_logo img {
  width: auto;
  height: 25.5vw;
}

.wrapper {
  background: white;
  max-width: 60em;
  height: auto;
  margin: -3.5em auto;
  padding-top: 7.5em;
  padding-bottom: 7.5em;
}

.main_section {
  display: flex;
  align-items: center;
  flex-direction: column;
  text-align: left;
}

.margin_adjustment {
  margin: 0.5em auto;
}

.main_section hr {
  width: 45em;
  border-top: 2px dashed black;
}

.general_image {
  width: 30em;
  height: auto;
}

.title {
  max-width: 23em;
  width: 23em;
  font-weight: bold;
  font-size: 200%;
  margin: auto;
  margin-top: 1em;
}

.release_date {
  font-size: 50%;
  color: gray;
  margin: auto 1em;
}
.main_section p {
  margin: 1em auto;
  max-width: 45em;
  width: 45em;
}

.underscore_1 {
  background: yellow;
  font-weight: bold;
}

.underscore_2 {
  text-decoration: underline;
}

.annotation {
  font-size: 70%;
  vertical-align: 20%;
  padding-left: 0.2vw;
}

.annotation_explanation {
  max-width: 45em;
  width: 45em;
  height: auto;
  margin: 0.5em auto;
  background: #eaece6;
}

.annotation_explanation p.first {
  max-width: 60em;
  width: 60em;
  font-size: 70%;
  margin: 0.5em 0.5em;
  line-height: 1.5em;
}

.annotation_explanation p {
  max-width: 60em;
  width: 60em;
  font-size: 70%;
  margin: 0.5em auto;
  line-height: 1.5em;
}

.outline {
  max-width: 26em;
  width: 26em;
  font-weight: bold;
  font-size: 175%;
  padding-top: 1em;
  margin-bottom: -5px;
}

.sub_outline {
  max-width: 39em;
  width: 39em;
  font-weight: bold;
  font-size: 115%;
  margin: 0em auto;
}

.sub_outline_2 {
  max-width: 39em;
  width: 39em;
  font-weight: bold;
  font-size: 115%;
  margin: 0em auto;
}

/*博士画像と吹き出し周り*/
.dr_tohyama_inserting {
  display: flex;
  margin-top: 0.5vw;
  margin-bottom: 2.5vw;
}

.dr_tohyama_general {
  width: auto;
  height: 8.5em;
  margin: 0.6em;
}

.dr_tohyama_textbox {
  background: white;
  border: 2px solid;
  max-width: 35em;
  width: 35em;
  height: auto;
  border-radius: 1.5em;
  margin: 0.6em;
  padding: 2px 0;
  text-align: center;
}

.dr_tohyama_textbox p {
  text-align: left;
  font-size: 1em;
  margin: 1.5em auto;
  line-height: 1.3em;
  max-width: 33.5em;
  width: 33.5em;
}

.tohyama_list {
  display: table;
  list-style: square;
}

.tohyama_list li {
  text-align: left;
  margin: 0.1em auto;
  line-height: 1.25em;
  max-width: 30.5em;
}

/*表周り*/
.table-wrap {
  width: 45em;
  height: auto;
  overflow-x: scroll;
}

.table-wrap_sp {
  overflow-x: auto;
}

table {
  border-collapse: collapse;
  margin: auto;
  white-space: nowrap;
  margin: 1.5rem auto;
}
caption {
  font-weight: bold;
  margin: 0 0 0.6em 0.4em;
  text-align: left;
}
th {
  background-color: #eaece6;
  font-weight: normal;
}
th,
td {
  white-space: nowrap;
  text-align: center;
  padding: 0.25em 0.725em;
  border: 1px solid gray;
}

.article_end {
  display: flex;
  justify-content: center;
  text-align: center;
  margin-top: 2rem;
}

.article_end div {
  border: none;
  border-radius: 10px;
  background: black;
  width: 16.5em;
  height: 3.5em;
  margin: 0.5em auto;
  margin-bottom: -2em;
  cursor: pointer;
}

.article_end div p {
  color: white;
  font-weight: bold;
  font-size: 1.5em;
  margin: 0.5em auto;
}

.article_end div a {
  text-decoration: underline;
  color: inherit;
}

.footer_section {
  background: black;
  text-align: center;
  padding: 3em 6em;
  bottom: 0;
  margin-top: 1.5em;
}

.footer_section p {
  font-weight: bold;
  color: white;
}

.intro_data {
  font-weight: bold;
  text-align: left;
}

.intro_data p {
  margin: 0 auto;
}

.intro_data p small {
  margin-left: 0.5rem;
  font-weight: normal;
  font-size: 75%;
}

.trans_section {
  display: flex;
  align-items: center;
  align-content: center;
  justify-content: center;
}

.trans_button {
  display: center;
  background: gray;
  border-radius: 20px;
  border: none;
  margin: 0.5em;
  width: 7em;
  height: 3.5em;
  text-align: center;
  color: white;
  font-weight: bold;
}

.trans_button,
.footer_button a,
.article_end div {
  transition: all 0.3s ease;
}

.trans_button:hover,
.footer_button a:hover,
.article_end div:hover {
  cursor: pointer;
  opacity: 0.8;
}

.fade-in {
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
}

.fade-in.visible {
  opacity: 1;
}

.slide-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.slide-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.foot_note {
  margin-bottom: 1.5em;
}

/*-------------------------------------------------------*/
.average td {
  background-color: #fffecb !important;
} /* 全場平均の背景色 */
.average2 td {
  background-color: #fffbe1 !important;
} /* 33,400,500バンク平均の背景色 */ /*  2025.10.15 追加 */
.blc3 {
  background-color: #daede8;
} /* 33バンクの背景色     */
.blc4 {
  background-color: #fdfaed;
} /* 400バンクの背景色    */
.blc5 {
  background-color: #eaddd5;
} /* 500バンクの背景色    */
.dome {
  background-color: #e7e7ee;
} /* ドームバンクの背景色 */
.average {
  border-top: double 3px #666666;
} /* 総計ラインの上部は2重線 */

.markerY {
  /* --- 黄色のマーカ   (ハイライト用) ----- */
  text-decoration: underline; /* 下線 */
  text-decoration-thickness: 0.5em; /* 線の太さ */
  text-decoration-color: rgba(255, 228, 0, 0.5); /* 線の色 */
  text-underline-offset: -0.2em; /* 線の位置。テキストに重なるようにやや上部にする */
  text-decoration-skip-ink: none; /* 下線と文字列が重なる部分でも下線が省略されない（線が途切れない） */
}
.wst5 {
  /* --- ワースト5 → ワースト3 --- */
  background: linear-gradient(transparent 10%, #9ff5ff 75%);
}
.bst5 {
  /* --- ベスト5 → ベスト3 --- */
  background: linear-gradient(transparent 10%, #ffb2d8 75%);
}

/* --- 基本の表 --- */
table {
  border-collapse: collapse;
  border-spacing: 0;
  margin: 10px 0px 20px 8px;
  margin: 5px;
  line-height: 1.3;
}
caption {
  font-weight: bold;
  margin: 0 0 5px 3px;
  text-align: left;
}
th {
  background-color: #778ca3;
  color: #ffffff;
  font-weight: normal;
}
th,
td {
  white-space: nowrap;
  text-align: center;
  padding: 2px 6px;
  border: solid 1px #666666;
}

.table_add {
  font-size: 75%;
}

a {
  font-weight: bold;
  color: black;
}

/* ----- 表 バンクデータ ----- */
table.tbl-tp1 caption span {
  font-weight: normal;
  font-size: 78%;
  border: 1px solid gray;
  padding: 2px 3px;
}
table.tbl-tp1 th {
  line-height: 120%;
}
table.tbl-tp1 th span {
  font-size: 78%;
}

table.tbl-tp1 td {
  min-width: 3em;
}
table.tbl-tp1 td:nth-child(1) {
  width: 5.8em;
}

table.tbl-tp1 td:nth-child(1) span {
  font-size: 86%;
}
table.tbl-tp1 td:nth-child(1) {
  text-align: left;
}

/* ----- 表 雨レース率・風レース率 ----- */
table.tbl-tp3 th.detail {
  font-size: 86%;
  line-height: 0.95;
  padding-top: 3px;
}
table.tbl-tp3 th span {
  font-size: 86%;
}
table.tbl-tp3 td:nth-child(1) {
  text-align: left;
}
table.tbl-tp3 td:nth-child(1) span:nth-child(1) {
  font-size: 86%;
}
table.tbl-tp3 td:nth-child(1) span:nth-child(2) {
  font-size: 78%;
}

/* ----- 表 決まり手 ----- */
/*table.tbl-tp5{ min-width: 800px; }*/
table.tbl-tp5 td:nth-child(1) {
  text-align: left;
  min-width: 4.5em;
}
table.tbl-tp5 td:nth-child(1) span:nth-child(1) {
  font-size: 86%;
}
table.tbl-tp5 td:nth-child(1) span:nth-child(2) {
  font-size: 78%;
}

table.tbl-tp5 td:nth-child(n + 2):nth-child(-n + 3) {
  width: 300px;
}
table.tbl-tp5 td:nth-child(4) {
  width: 280px;
}

table.tbl-tp5 td:nth-child(n + 2):nth-child(-n + 4) span {
  display: inline-block;
  box-sizing: border-box;
  font-size: 72%;
  line-height: 105%;
  height: 2.3em;
  padding-top: 1px;
  padding-bottom: 0px;
  vertical-align: middle;
  border-top: 1px solid black;
  border-bottom: 1px solid black;
  border-left: 1px solid black;
}
table.tbl-tp5 td:nth-child(n + 2):nth-child(-n + 3) span:nth-child(1) {
  background-color: #a0c4ff;
}
table.tbl-tp5 td:nth-child(n + 2):nth-child(-n + 3) span:nth-child(2) {
  background-color: #ffadad;
}
table.tbl-tp5 td:nth-child(n + 2):nth-child(-n + 3) span:nth-child(3) {
  background-color: #ffd6a5;
}
table.tbl-tp5 td:nth-child(n + 2):nth-child(-n + 3) span:nth-child(4) {
  background-color: #caffbf;
  border-right: 1px solid black;
}

table.tbl-tp5 td span.ngc {
  background-color: #a0c4ff;
}
table.tbl-tp5 td span.mkc {
  background-color: #ffadad;
}
table.tbl-tp5 td span.ssc {
  background-color: #ffd6a5;
}
table.tbl-tp5 td span.kkc {
  background-color: #caffbf;
}
table.tbl-tp5 td span.ccc {
  background-color: #ffffff;
  border-right: 1px solid black;
}

/* ----- 表 上がりタイム ------- */
table.tbl-tp6 td:nth-child(1),
table.tbl-tp6 td:last-child {
  text-align: left;
  padding-left: 0.5em;
  min-width: 5.6em;
}
table.tbl-tp6 td:nth-child(1) span {
  font-size: 86%;
}
table.tbl-tp6 td:last-child span:nth-child(n + 2) {
  padding-left: 0.7em;
}
table.tbl-tp6 td:last-child span:last-child {
  font-size: 86%;
}
table.tbl-tp6 th {
  min-width: 3.5em;
}
table.tbl-tp6 tr:nth-child(1) th {
  min-width: 5.5em;
} /* 競輪場名の ミニマム幅 */
table.tbl-tp6 tr:nth-child(2) th:nth-child(3n + 1) {
  font-size: 96%;
} /* クラス平均 と チャレンジ は 文字数多いので やや小さめ */
table.bk33s td:nth-child(1) {
  background-color: #daede8;
}
table.bk400s td:nth-child(1) {
  background-color: #fdfaed;
}
table.bk500s td:nth-child(1) {
  background-color: #eaddd5;
}

/* ----- 表 配当データ ----------------- */
table.tbl-tp7 th.much_num {
  font-size: 92%;
  padding-left: 3px;
  padding-right: 4px;
}
table.tbl-tp7 td:nth-child(1) {
  text-align: left;
  padding-left: 0.5em;
}
table.tbl-tp7 td:nth-child(1) span:nth-child(1) {
  font-size: 86%;
}
table.tbl-tp7 td:nth-child(1) span:nth-child(2) {
  font-size: 78%;
}
table.tbl-tp7 td:nth-child(n + 4):nth-child(-n + 6) {
  background-color: #f3f5f7;
}

/* ----- 表 スジ車券・力車券 ----------------- */
table.tbl-tp9 td:nth-child(1) {
  text-align: left;
  padding-left: 0.5em;
}
table.tbl-tp9 td:nth-child(1) span:nth-child(1) {
  font-size: 86%;
}
table.tbl-tp9 td:nth-child(1) span:nth-child(2) {
  font-size: 78%;
}
table.tbl-tp9 td {
  min-width: 5em;
}
table.tbl-tp9 td:nth-child(3) {
  background-color: #f3f5f7;
}

/* ----- 表 1着・2着選手のライン上の位置 ----------------- */
table.tbl-tp10 tr:nth-child(2) th {
  font-size: 92%;
  line-height: 0.98;
}
table.tbl-tp10 td:nth-child(1) {
  text-align: left;
  padding-left: 0.5em;
}
table.tbl-tp10 td:nth-child(1) span:nth-child(1) {
  font-size: 86%;
}
table.tbl-tp10 td:nth-child(1) span:nth-child(2) {
  font-size: 78%;
}
table.tbl-tp10 td:nth-child(5n) {
  font-size: 92%;
}
table.tbl-tp10 td:nth-child(n + 7) {
  background-color: #f3f5f7;
}

/* ----- 表 競輪場の特徴 ----------------- */
table.tbl-tp11 {
  max-width: 700px;
}
table.tbl-tp11 td:nth-child(1) {
  text-align: left;
  padding-left: 0.5em;
  min-width: 5.6em;
}
table.tbl-tp11 td:nth-child(1) span:nth-child(1) {
  font-size: 86%;
}
table.tbl-tp11 td:nth-child(1) span:nth-child(2) {
  font-size: 78%;
}
table.tbl-tp11 td:nth-child(2) {
  text-align: left;
  padding-left: 0.5em;
  white-space: normal;
}

.footer_button {
  display: center;
  font-size: 40%;
  background: black;
  border-radius: 10px;
  border: none;
  margin: 0.5em;
  width: auto;
  height: 3em;
  padding: 1px 4.5px;
  text-align: center;
  color: white;
  font-weight: bold;
  cursor: pointer;
}

.footer_button--kasu {
  background: pink;
  margin: 20rem;
}

.footer_button a {
  text-decoration: none;
  color: white;
}

@media screen and (max-width: 768px) {
  html,
  body {
    overflow-x: hidden;
  }

  .header {
    height: 10vw;
    z-index: 2;
  }

  .container {
    margin: auto 1em;
  }

  .hamburger {
    margin-top: 0.8vh;
    width: 7.5vw;
    height: 3vh;
  }

  .gamboo_logo {
    margin: 0.8vh;
    height: 3vh;
  }

  .menu_on {
    margin-top: 10vw;
  }

  .menu_on div {
    margin-top: 25vw;
  }

  .menu_on div p {
    font-size: 8.5vw;
    margin: -3rem auto 6rem auto;
    max-width: 70vw;
  }

  .main_title_logo {
    padding: 25px;
    margin-top: 10vw;
  }

  .wrapper {
    padding-top: 30px;
  }

  .main_section {
    margin-bottom: 5px;
  }

  .main_section hr {
    width: 90vw;
  }

  .general_image {
    width: 85vw;
  }

  .title {
    max-width: 85vw;
    width: 85vw;
    font-size: 195%;
    margin: 6.5vw auto;
    line-height: 9.5vw;
    padding-top: calc(10vw + 20px);
  }

  .release_date {
    font-size: 40%;
    margin: auto 1vw;
  }

  .main_section p {
    margin-top: 1vw;
    margin-bottom: 1vw;
    max-width: 90vw;
    width: 90vw;
  }

  .annotation_explanation {
    max-width: 90vw;
    width: 90vw;
    margin: 1.5vh auto;
  }

  .annotation_explanation p.first {
    max-width: 85vw;
    width: 85vw;
    margin: 1vh 1vw;
    line-height: 2.5vh;
  }

  .annotation_explanation p {
    max-width: 85vw;
    width: 85vw;
    margin: 1vh auto;
    line-height: 2.5vh;
  }

  .outline {
    max-width: 90vw;
    width: 90vw;
    padding-top: 5px;
  }

  .sub_outline {
    max-width: 90vw;
    width: 90vw;
    margin-top: 0.5vw;
    margin-bottom: -0.5vw;
  }

  .sub_outline_2 {
    max-width: 90vw;
    width: 90vw;
    margin-top: 5vw;
  }

  .main_back {
    width: 90vw;
    height: 75vw;
    border-radius: 20px;
    background: #dcb5ff;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .main_image {
    width: 80vw;
    height: 45vw;
    border-radius: 20px;
    margin: 15px auto;
  }

  .button_align {
    display: flex;
    flex-direction: row;
  }

  .main_button {
    width: 85px;
    height: 30px;
    margin: 15px 1.5vw;
    border-radius: 20px;
    background: linear-gradient(180deg, #000000 70%, #27296d 30%);
    border: none;
    color: white;
    font-weight: bold;
    font-size: 105%;
    cursor: pointer;
  }

  .dr_tohyama_inserting {
    margin: 5vw;
  }

  .dr_tohyama_general {
    width: 75.15px;
    height: 86.85px;
    margin: 0.6vw;
  }

  .dr_tohyama_textbox {
    max-width: 70vw;
    width: 70vw;
    margin: 0.6vw;
  }

  .dr_tohyama_textbox p {
    font-size: 3.5vw;
    margin: 4.5vw 2.5vw;
    line-height: 4.8vw;
    max-width: 65vw;
    width: 70vw;
  }

  .tohyama_list {
    font-size: 3.5vw;
    margin-left: -3.5vw;
  }

  .tohyama_list li {
    margin: 0.05em auto;
    line-height: 1.25em;
    max-width: 55vw;
  }

  .table-wrap_sp {
    width: 90vw;
    max-width: 90vw;
    overflow-x: scroll;
    margin: 0.5rem auto;
  }

  table {
    margin-top: 5vw;
    font-size: 90%;
  }

  caption {
    margin: 0 0 1.5vw 1vw;
  }

  th,
  td {
    padding: 0.6vw 1vw;
  }

  .article_end {
    margin-top: -15px;
    margin-bottom: -25px;
  }

  .article_end div {
    width: 65vw;
    height: 15vw;
    margin: 10vw;
  }

  .article_end div p {
    font-size: 6vw;
    margin: 3vw auto;
  }

  .footer_section {
    padding: 1em 3.5em;
  }

  .foot_note {
    font-size: 85%;
    margin-bottom: 3.5em;
  }

  .table_add {
    margin-top: -0.5em;
  }

  .table_add_35_6 {
    font-size: 75% !important;
    margin-top: -0.5em;
  }

  table.tbl-tp11 {
    max-width: 850px;
  }

  table.tbl-average {
    font-size: 78%;
  }
}