@charset "UTF-8";
/* デフォルト */
/* レスポンシブ設定 */
@media screen and (min-width: 321px) {
  .ssp {
    display: none;
  }
}
@media screen and (min-width: 541px) {
  .sp {
    display: none;
  }
}
@media screen and (max-width: 540px) {
  .pc {
    display: none;
  }
}
@media screen and (min-width: 769px) {
  .tb {
    display: none;
  }
}
@media screen and (max-width: 768px) {
  .nb {
    display: none;
  }
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* 共通デザイン */
body {
  font-family: "heisei-kaku-gothic-std", sans-serif;
  font-style: normal;
  color: #363636;
  background-color: #363636;
}

p {
  font-size: 18px;
  line-height: 1.5;
  text-align: justify;
  text-justify: inter-ideograph;
}
@media screen and (max-width:540px) {
  p {
    font-size: 16px;
  }
}
@media screen and (max-width:320px) {
  p {
    font-size: 14px;
  }
}

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

.bold {
  font-weight: bold;
}

.center {
  text-align: center;
}

.white {
  color: white;
}

.red {
  color: #EF3C3C;
  font-weight: bold;
}

.marker {
  padding: 7px 5px;
  margin-right: 5px;
  line-height: 1.9;
  background: linear-gradient(transparent 5%, #FFE465 5%);
  color: #363636;
}

.marker-half {
  padding-bottom: 5px;
  background: linear-gradient(transparent 55%, #FFE465 55%);
}

img {
  width: 100%;
  display: block;
}

h2 {
  font-size: 50px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 40px;
  color: white;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 900;
}
@media screen and (max-width:768px) {
  h2 {
    font-size: 30px;
    margin-bottom: 40px;
  }
}
@media screen and (max-width:320px) {
  h2 {
    font-size: 25px;
  }
}

.sub-title {
  color: #EF3C3C;
  font-size: 30px;
  font-family: "ofelia-display", sans-serif;
  font-weight: 800;
  font-style: italic;
  letter-spacing: 0.5em;
  margin-bottom: 15px;
}
@media screen and (max-width:768px) {
  .sub-title {
    font-size: 18px;
    margin-bottom: 5px;
  }
}

.flex {
  display: flex;
  /*   中央寄せ　justify-content: center; */
  align-items: center;
}

.flex-column {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

section {
  padding: 100px 0;
}
section.gray {
  background-color: #585858;
}
@media screen and (max-width:540px) {
  section {
    padding: 60px 0px;
  }
}

.container {
  max-width: 1280px;
  margin: auto;
  width: 100%;
}
@media screen and (max-width:768px) {
  .container {
    width: 93%;
  }
}

.sub-container {
  max-width: 1024px;
  margin: auto;
  width: 100%;
}
@media screen and (max-width:768px) {
  .sub-container {
    width: 93%;
  }
}

.frame {
  background-color: #E5E5E5;
  width: 100%;
  display: flex;
  align-items: stretch;
}
.frame .band {
  background-color: #EF3C3C;
  width: 6px;
}
.frame .content {
  display: flex;
  align-items: center;
  padding: 10px 40px;
}
.frame .content .number {
  font-size: 40px;
  font-weight: bold;
  margin-right: 15px;
}
.frame .content .label {
  font-size: 30px;
  font-weight: 700;
  margin-right: 30px;
}

.triangle {
  width: 0;
  height: 0;
  border-style: solid;
  border-right: 60px solid transparent;
  border-left: 60px solid transparent;
  border-top: 30px solid #363636;
  border-bottom: 0;
  margin: auto;
}

/* ============================
   ヘッダーメニュー
   ============================ */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 70px;
  background-color: #ffffff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.249);
  padding: 10px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
}
.main-header .header-logo {
  display: flex;
  align-items: center;
  height: 100%;
}
.main-header .header-logo a {
  display: block;
  height: 100%;
}
.main-header .header-logo img {
  height: 100%;
  width: auto;
  max-height: 60px;
}
@media screen and (max-width:1024px) {
  .main-header .header-logo img {
    max-height: 38px;
    margin: 5px 0;
  }
}
.main-header {
  /* PC用ナビゲーション（右寄せ） */
}
.main-header .header-nav ul {
  list-style: none;
  display: flex;
  gap: 40px;
  margin: 0;
  padding: 0;
}
.main-header .header-nav ul li a {
  font-size: 18px;
  font-weight: bold;
  color: #363636;
  transition: color 0.3s ease;
}
.main-header .header-nav ul li a:hover {
  color: #EF3C3C;
}
.main-header {
  /* ハンバーガーボタン（PCでは非表示） */
}
.main-header .hamburger-btn {
  display: none;
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  width: 24px;
  height: 18px;
  position: relative;
}
.main-header .hamburger-btn span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: #EF3C3C;
  position: absolute;
  left: 0;
  transition: transform 0.3s ease, opacity 0.3s ease, top 0.3s ease;
}
.main-header .hamburger-btn span:nth-child(1) {
  top: 0;
}
.main-header .hamburger-btn span:nth-child(2) {
  top: 8px;
}
.main-header .hamburger-btn span:nth-child(3) {
  top: 16px;
}
.main-header .hamburger-btn.is-active span:nth-child(1) {
  top: 8px;
  transform: rotate(45deg);
}
.main-header .hamburger-btn.is-active span:nth-child(2) {
  opacity: 0;
}
.main-header .hamburger-btn.is-active span:nth-child(3) {
  top: 8px;
  transform: rotate(-45deg);
}
.main-header {
  /* モバイル用ナビゲーション（初期は非表示） */
}
.main-header .mobile-nav {
  display: none;
}
.main-header {
  /* 1024px以下（タブレット・スマホ）: ハンバーガー表示 */
}
@media screen and (max-width:1024px) {
  .main-header {
    height: 48px;
    padding: 0px 20px;
  }
  .main-header .header-nav {
    display: none;
  }
  .main-header .hamburger-btn {
    display: block;
  }
  .main-header .mobile-nav {
    display: block;
    position: fixed;
    top: 48px;
    left: 0;
    width: 100%;
    height: calc(100vh - 38px);
    background-color: #ffffff;
    max-height: 0;
    overflow-y: auto;
    transition: max-height 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  }
  .main-header .mobile-nav.is-open {
    max-height: calc(100vh - 38px);
  }
  .main-header .mobile-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
  }
  .main-header .mobile-nav ul li {
    width: 100%;
  }
  .main-header .mobile-nav ul li a {
    display: block;
    width: 100%;
    padding: 10px;
    font-size: 16px;
    font-weight: bold;
    color: #363636;
    text-align: center;
  }
  .main-header .mobile-nav ul li {
    /* 白とFEF3F3を交互に（1,3,5番目は白 / 2,4,6番目はFEF3F3） */
  }
  .main-header .mobile-nav ul li:nth-child(odd) {
    background-color: #ffffff;
  }
  .main-header .mobile-nav ul li:nth-child(even) {
    background-color: #FEF3F3;
  }
}

/* 固定ヘッダー分、アンカー遷移時にセクションが隠れないように余白を確保 */
html {
  scroll-behavior: smooth;
}

section[id] {
  scroll-margin-top: 80px;
}
@media screen and (max-width:1024px) {
  section[id] {
    scroll-margin-top: 38px;
  }
}

/* ============================
   メインビジュアル
   ============================ */
/* 背景画像は .main-visual-inner::before の background-image に指定してください */
/* 背景は .main-visual-grid を除いた領域に自動でフィットします */
/* 上に乗せるテキスト等は .main-visual-inner の中に配置してください */
/* 高さ = 画面の高さ - ヘッダー高 - CTA高 で、ヘッダー直下にピッタリ収まる */
.main-visual {
  position: relative;
  width: 100%;
  /* CTAはファーストビューでは非表示 → ヘッダー直下から画面下端までを使い切る */
  height: calc(100vh - 70px);
  margin-top: 70px;
  padding: 0;
}
.main-visual .main-visual-inner {
  width: 100%;
  height: 100%;
  position: relative;
  /* 背景エリア(1fr) と .main-visual-grid(auto) の2行に分割 */
  display: grid;
  grid-template-rows: 1fr auto;
  grid-template-columns: 100%;
  /* 背景画像エリア：.main-visual-grid を除いた残りの領域に自動でフィット */
}
.main-visual .main-visual-inner::before {
  content: "";
  grid-row: 1;
  grid-column: 1;
  background-image: url("../img/main-bg.png");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  min-width: 0;
  min-height: 0;
}
.main-visual .main-visual-inner .main-visual-grid {
  grid-row: 2;
  grid-column: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: 100%;
}
.main-visual .main-visual-inner .item {
  border-right: 1px solid rgb(255, 255, 255);
  border-left: 1px solid rgb(255, 255, 255);
  background-color: #EF3C3C;
  padding: 15px 0;
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
}
.main-visual .main-visual-inner .item p {
  font-size: 20px;
  font-weight: bold;
  text-align: center;
}
.main-visual .main-visual-inner .item .large {
  font-size: 30px;
}
.main-visual .main-visual-inner .item .medium {
  font-size: 20px;
}
.main-visual .main-visual-inner .item .small {
  font-size: 18px;
}
.main-visual .main-visual-inner .container {
  /* 背景(::before)と同じセル(1行1列)に重ねて配置 */
  grid-row: 1;
  grid-column: 1;
  position: relative;
  min-width: 0;
  min-height: 0;
  height: 100%;
  max-width: 1400px;
}
.main-visual .main-visual-inner .container .visually-hidden {
  position: absolute;
  z-index: -1;
}
.main-visual .main-visual-inner .container .main {
  height: 100%;
  display: flex;
  align-items: center;
}
.main-visual .main-visual-inner .container .main .main-visual-img {
  width: 900px;
  height: 430px;
  margin-bottom: 150px;
}
.main-visual .main-visual-inner .container .main .main-visual-img-sp {
  display: none;
}
@media screen and (max-width: 900px) {
  .main-visual .main-visual-inner .container .main {
    display: block;
  }
  .main-visual .main-visual-inner .container .main .main-visual-img {
    display: none;
  }
  .main-visual .main-visual-inner .container .main .main-visual-img-sp {
    display: block;
    width: 100%;
    height: auto;
    margin-bottom: 0;
    margin-top: 20px;
  }
}
.main-visual .main-visual-inner .container .box {
  border: 1px dotted #F92301;
  border-bottom: none;
  background-color: rgba(255, 255, 255, 0.8);
  position: absolute;
  width: 100%;
  border-radius: 12px 12px 0 0;
  padding: 24px 0;
  bottom: 0;
}
.main-visual .main-visual-inner .container .box p {
  text-align: center;
}
.main-visual .main-visual-inner .container .box .text {
  font-size: 25px;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 900;
  margin-bottom: 10px;
}
@media screen and (max-width: 900px) {
  .main-visual .main-visual-inner .container .box {
    border-radius: 5px 5px 0 0;
    padding: 15px 0;
    left: 50%;
    transform: translateX(-50%);
    width: 95vw;
  }
  .main-visual .main-visual-inner .container .box p {
    font-size: 3vw;
  }
  .main-visual .main-visual-inner .container .box .text {
    font-size: 4vw;
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 900;
    margin-bottom: 10px;
  }
}
@media screen and (max-width:768px) {
  .main-visual {
    margin-top: 48px;
  }
  .main-visual .main-visual-inner::before {
    background-image: url("../img/main-bg-sp.png");
  }
  .main-visual .main-visual-inner {
    /* メイン画像がメインビジュアル領域からはみ出さないようサイズ制限し、grid(料金表)が必ず画面内に収まるようにする */
  }
  .main-visual .main-visual-inner .container .main {
    overflow: hidden;
  }
  .main-visual .main-visual-inner .container .main .main-visual-img-sp {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    margin: 20px auto 0;
  }
  .main-visual .main-visual-inner .item {
    padding: 13px 0 11px;
  }
  .main-visual .main-visual-inner .item p {
    font-size: 11px;
  }
}
@media screen and (max-width:768px) and (max-width:320px) {
  .main-visual .main-visual-inner .item p {
    font-size: 9px;
  }
}
@media screen and (max-width:768px) {
  .main-visual .main-visual-inner .item .large {
    font-size: 15px;
  }
}
@media screen and (max-width:768px) and (max-width:320px) {
  .main-visual .main-visual-inner .item .large {
    font-size: 12px;
  }
}
@media screen and (max-width:768px) {
  .main-visual .main-visual-inner .item .medium {
    font-size: 12px;
  }
  .main-visual .main-visual-inner .item .small {
    font-size: 9px;
  }
}
@media screen and (max-width: 900px) {
  .main-visual {
    height: 1000px;
  }
}
@media screen and (max-width: 768px) {
  .main-visual {
    height: 800px;
  }
}
@media screen and (max-width: 425px) {
  .main-visual {
    height: 560px;
  }
}
@media screen and (max-width: 375px) {
  .main-visual {
    height: 500px;
  }
}
@media screen and (max-width: 320px) {
  .main-visual {
    height: 460px;
  }
}

/* ============================
   CTAボタン（画面下部に常時固定）
   ============================ */
.cta-section {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.7098039216);
  height: 130px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0 20px;
  z-index: 999;
  /* 初期状態：画面下に完全に隠す（ファーストビューでは見えない） */
  transform: translateY(100%);
  transition: transform 0.4s ease;
  /* スクロール検知後に JS で .is-visible が付与される */
}
.cta-section.is-visible {
  transform: translateY(0);
}
.cta-section .cta-button {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 650px;
  max-width: 100%;
  padding: 20px;
  border: 5px solid #ffffff;
  border-radius: 9999px;
  background: linear-gradient(to top, #EAC25A 0%, #FFE465 100%);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.3s ease;
}
.cta-section .cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
  background: #EF3C3C;
}
.cta-section .cta-button:hover .cta-text {
  color: #ffffff;
}
.cta-section .cta-button:hover .cta-arrow {
  background-color: #ffffff;
}
.cta-section .cta-button:hover .cta-arrow svg path {
  stroke: #EF3C3C;
}
.cta-section .cta-button .cta-text {
  font-size: 25px;
  font-weight: bold;
  color: #363636;
  text-align: center;
  line-height: 1.3;
  transition: color 0.3s ease;
}
.cta-section .cta-button {
  /* 右側の矢印（赤丸＋白「＞」） */
}
.cta-section .cta-button .cta-arrow {
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: #EF3C3C;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background-color 0.3s ease;
}
.cta-section .cta-button .cta-arrow svg {
  width: 9px;
  height: 17px;
  display: block;
}
.cta-section .cta-button .cta-arrow svg path {
  transition: stroke 0.3s ease;
}
@media screen and (max-width:768px) {
  .cta-section {
    height: 90px;
  }
  .cta-section .cta-button {
    width: 300px;
    padding: 15px;
    border: 3px solid #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  }
  .cta-section .cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  }
  .cta-section .cta-button .cta-text {
    font-size: 18px;
    padding-right: 5px;
  }
  .cta-section .cta-button .cta-arrow {
    width: 20px;
    height: 20px;
    right: 15px;
  }
  .cta-section .cta-button .cta-arrow svg {
    width: 7px;
    height: 15px;
    display: block;
  }
}

body {
  padding-bottom: 130px;
}
@media screen and (max-width:768px) {
  body {
    padding-bottom: 90px;
  }
}

body.sub-page {
  padding-top: 80px;
  padding-bottom: 0;
}
@media screen and (max-width:1024px) {
  body.sub-page {
    padding-top: 38px;
  }
}

/* 個別デザイン */
.CONCEPT {
  background-image: url(../img/design.png);
  background-repeat: no-repeat;
  background-size: contain;
}
.CONCEPT .sub-container {
  background-image: url(../img/smartphone.png);
  background-repeat: no-repeat;
  background-position: 100% 0%;
  background-size: 400px;
}
.CONCEPT .sub-container h2 {
  font-size: 65px;
  line-height: 1.3;
}
.CONCEPT .sub-container .flex-column {
  margin-top: 50px;
}
.CONCEPT .sub-container .label {
  display: inline-block;
}
.CONCEPT .sub-container .number {
  font-family: "ofelia-display", sans-serif;
}
.CONCEPT .sub-container .label .number {
  vertical-align: -0.1em;
}
@media screen and (max-width:540px) {
  .CONCEPT {
    background-image: url(../img/smartphone-sp.png), url(../img/design.png);
    background-repeat: no-repeat, no-repeat;
    background-size: 160px, 800px;
    background-position: 115% 5%, 20% 10%;
  }
  .CONCEPT .sub-container {
    background-image: none;
  }
  .CONCEPT .sub-container h2 {
    font-size: 30px;
  }
  .CONCEPT .sub-container h2 .text-outline {
    -webkit-text-stroke: 10px #363636;
    paint-order: stroke fill;
  }
  .CONCEPT .sub-container .flex-column {
    margin-top: 40px;
  }
  .CONCEPT .sub-container .flex-column .frame .content {
    display: block;
    padding: 13px 20px;
  }
  .CONCEPT .sub-container .flex-column .frame .content .label {
    font-size: 20px;
    margin-bottom: 5px;
  }
  .CONCEPT .sub-container .flex-column .frame .content .number {
    font-size: 20px;
    margin-right: 5px;
  }
  .CONCEPT .sub-container .flex-column .frame .content .label .number {
    vertical-align: -0.05em;
  }
  .CONCEPT .sub-container .flex-column .frame .content p {
    font-size: 16px;
  }
}
@media screen and (max-width:320px) {
  .CONCEPT {
    background-size: 130px, 770px;
    background-position: 110% 5%, 20% 10%;
  }
  .CONCEPT .sub-container h2 {
    font-size: 25px;
  }
}

.short-video {
  padding: 0 0 80px 0;
  background-color: #FFE465;
  background-image: url(../img/short-video.png);
  background-size: cover;
  background-repeat: no-repeat;
}
.short-video img {
  margin: 0 auto 50px;
  max-width: 700px;
}
.short-video .triangle {
  margin-bottom: 60px;
}
@media screen and (max-width:540px) {
  .short-video {
    padding: 0 0 60px 0;
    background-position: 50%;
  }
  .short-video img {
    max-width: 335px;
    margin: 0 auto 35px;
  }
  .short-video .triangle {
    margin-bottom: 50px;
  }
  .short-video p {
    font-size: 16px;
  }
}
@media screen and (max-width:320px) {
  .short-video p {
    font-size: 14px;
  }
}

.PROBLEM {
  padding-bottom: 0;
  position: relative;
  /* ▼ SP時の横はみ出し対策：横だけクリップ／縦は visible のまま
        （.precautions が bottom: -70px で下に飛び出すデザインを維持） */
  overflow-x: clip;
  overflow-y: visible;
}
.PROBLEM::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 600px;
  background: linear-gradient(to top, #cccccc, #363636);
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  z-index: 0;
}
.PROBLEM .sub-container {
  position: relative;
  z-index: 1;
}
.PROBLEM .flex-column {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  gap: 20px;
  color: white;
  font-weight: bold;
}
.PROBLEM .flex-column .frame {
  width: calc(50% - 10px);
  background-color: #4E4E4E;
  display: flex;
}
.PROBLEM .flex-column .frame .content {
  padding: 20px 25px;
}
.PROBLEM .flex-column .frame .content p {
  font-size: 25px;
}
.PROBLEM .flex-column .frame .content .number {
  font-size: 35px;
  font-family: "ofelia-display", sans-serif;
}
.PROBLEM .board {
  background-color: #363636;
  border-radius: 20px 20px 0 0;
  padding: 50px 0 100px;
  box-shadow: 0px 0px 20px rgba(255, 255, 255, 0.785);
  margin-top: 80px;
}
.PROBLEM .board p {
  text-align: center;
  font-weight: bold;
  color: white;
}
.PROBLEM .board .medium {
  font-size: 30px;
}
.PROBLEM .board .large {
  font-size: 50px;
}
.PROBLEM .board .small {
  font-size: 25px;
}
.PROBLEM .precautions {
  position: absolute;
  background-color: #FFE465;
  /* 100vw は縦スクロールバー幅を含むため横はみ出しの原因になる。
     100% + left/right で確実に親(セクション)幅に揃える */
  width: 100%;
  left: 0;
  right: 0;
  z-index: 2;
  transform: rotate(-1deg);
  bottom: -70px;
  box-shadow: 0px 5px 20px rgba(54, 54, 54, 0.4431372549);
}
.PROBLEM .precautions p {
  font-size: 25px;
  text-align: center;
  padding: 15px 0;
  font-weight: bold;
}
.PROBLEM .precautions .tiger-tape {
  height: 10px;
  width: 100%;
  background-image: url(../img/tiger-tape.png);
}
@media screen and (max-width:768px) {
  .PROBLEM::before {
    height: 700px;
    width: 200%;
    left: -50%;
  }
  .PROBLEM .flex-column {
    display: grid;
    gap: 10px;
  }
  .PROBLEM .flex-column .frame {
    width: 100%;
  }
  .PROBLEM .flex-column .frame .content {
    padding: 15px;
  }
  .PROBLEM .flex-column .frame .content p {
    font-size: 18px;
  }
  .PROBLEM .flex-column .frame .content .number {
    font-size: 18px;
  }
  .PROBLEM .board {
    padding: 40px 0 110px;
    margin-top: 40px;
  }
  .PROBLEM .board .medium {
    font-size: 20px;
  }
  .PROBLEM .board .large {
    font-size: 30px;
  }
  .PROBLEM .board .small {
    font-size: 20px;
  }
  .PROBLEM .precautions p {
    font-size: 20px;
    padding: 20px 0;
    line-height: 1.4;
  }
  .PROBLEM .precautions .tiger-tape {
    height: 8px;
  }
}
@media screen and (max-width:320px) {
  .PROBLEM .board .medium {
    font-size: 18px;
  }
  .PROBLEM .board .large {
    font-size: 25px;
  }
  .PROBLEM .board .small {
    font-size: 18px;
  }
}

.TATEDO {
  padding-top: 180px;
  background-image: url(../img/tatedo-bg.png);
  background-size: cover;
  background-repeat: no-repeat;
  position: relative;
  z-index: 1;
  background-color: white;
}
.TATEDO p {
  text-align: center;
  color: white;
  font-weight: bold;
}
.TATEDO .board {
  background-color: #363636;
}
.TATEDO .board .sub-title {
  background-color: #EF3C3C;
  color: white;
  padding: 10px 0;
  text-align: center;
  font-family: "Noto Sans JP", sans-serif;
  font-style: normal;
  letter-spacing: 0.1em;
}
.TATEDO .board .contents {
  max-width: 1024px;
  margin: auto;
  padding: 60px 0;
}
.TATEDO .board .contents h2 {
  font-size: 50px;
  margin-bottom: 35px;
}
.TATEDO .board .contents h2 .red {
  font-family: "Noto Sans JP", sans-serif;
  font-style: normal;
  font-weight: 900;
}
.TATEDO .board .flex {
  gap: 15px;
  margin: 40px 0 25px;
}
.TATEDO .board .flex .sns {
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: white;
  padding: 20px 0;
  flex: 1;
  gap: 20px;
  font-family: "Noto Sans JP", sans-serif;
  font-style: normal;
  font-weight: 900;
}
.TATEDO .board .flex .sns img {
  width: 50px;
  height: 50px;
}
.TATEDO .board .flex .sns p {
  font-size: 25px;
  color: #363636;
}
.TATEDO .board .flex .sns.TikTok {
  border: 4px solid #3CCEEF;
}
.TATEDO .board .flex .sns.YouTube-Shorts {
  border: 4px solid #EF3C3C;
}
.TATEDO .board .flex .sns.Instagram-Reels {
  border: 4px solid #A73CEF;
}
.TATEDO .board .medium {
  font-size: 25px;
}
@media screen and (max-width:768px) {
  .TATEDO {
    padding-top: 130px;
  }
  .TATEDO .board .sub-title {
    font-size: 20px;
  }
  .TATEDO .board .contents {
    padding: 25px 15px 45px;
  }
  .TATEDO .board .contents h2 {
    font-size: 25px;
    margin-bottom: 25px;
  }
  .TATEDO .board .contents h2 .red {
    font-size: 33px;
  }
  .TATEDO .board .flex {
    display: grid;
    margin: 25px 0;
    gap: 5px;
  }
  .TATEDO .board .flex .sns {
    padding: 10px 0;
    gap: 8px;
  }
  .TATEDO .board .flex .sns img {
    width: 30px;
    height: 30px;
  }
  .TATEDO .board .flex .sns p {
    font-size: 18px;
  }
  .TATEDO .board .flex .sns.TikTok {
    border: 2px solid #3CCEEF;
  }
  .TATEDO .board .flex .sns.YouTube-Shorts {
    border: 2px solid #EF3C3C;
  }
  .TATEDO .board .flex .sns.Instagram-Reels {
    border: 2px solid #A73CEF;
  }
  .TATEDO .board .medium {
    font-size: 16px;
  }
}
@media screen and (max-width:320px) {
  .TATEDO .board .sub-title {
    font-size: 18px;
  }
  .TATEDO .board .contents h2 {
    font-size: 23px;
  }
  .TATEDO .board .contents h2 .red {
    font-size: 30px;
  }
}

.SERVICE .service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 14px;
  width: 100%;
}
.SERVICE .item {
  border: 5px solid rgb(255, 255, 255);
  background-color: white;
  padding: 35px 25px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.SERVICE .item:hover {
  border-color: #EF3C3C;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}
.SERVICE .item img {
  max-width: 133px;
  height: 90px;
  margin: 0 auto 10px;
}
.SERVICE .item .flex {
  margin-bottom: 15px;
  gap: 10px;
}
.SERVICE .item .flex .number {
  font-size: 60px;
  color: #EF3C3C;
  font-weight: bold;
  font-family: "ofelia-display", sans-serif;
}
.SERVICE .item .flex .label {
  font-size: 25px;
  font-weight: bold;
  line-height: 1.3;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 900;
}
.SERVICE .item .flex-column {
  gap: 20px;
}
.SERVICE .item .flex-column p {
  font-weight: bold;
  font-size: 16px;
}
.SERVICE .item .flex-column ul {
  margin-left: 20px;
}
.SERVICE .item .flex-column ul li {
  font-size: 18px;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 900;
}
@media screen and (max-width:768px) {
  .SERVICE .item {
    padding: 30px 20px;
  }
  .SERVICE .item img {
    max-width: 120px;
    height: 75px;
  }
  .SERVICE .item .flex {
    margin-bottom: 20px;
    gap: 10px;
  }
  .SERVICE .item .flex .number {
    font-size: 50px;
  }
  .SERVICE .item .flex .label {
    font-size: 20px;
  }
  .SERVICE .item .flex-column {
    gap: 20px;
  }
  .SERVICE .item .flex-column p {
    font-size: 16px;
  }
  .SERVICE .item .flex-column ul {
    margin-bottom: 10px;
  }
  .SERVICE .item .flex-column ul li {
    font-size: 16px;
  }
}
@media screen and (max-width:540px) {
  .SERVICE .container {
    padding: 0 15px;
  }
  .SERVICE .service-grid {
    grid-template-columns: 1fr;
    grid-template-rows: none;
    grid-auto-rows: auto;
  }
  .SERVICE .item {
    align-self: start;
    padding: 30px 15px;
  }
  .SERVICE .item .flex .number {
    font-size: 40px;
  }
}
@media screen and (max-width:320px) {
  .SERVICE .item {
    padding: 30px 10px;
  }
  .SERVICE .item .flex .number {
    font-size: 35px;
  }
  .SERVICE .item .flex .label {
    font-size: 18px;
  }
  .SERVICE .item .flex-column p {
    font-size: 14px;
  }
  .SERVICE .item .flex-column ul li {
    font-size: 14px;
  }
}

.COMPARISON {
  padding-top: 50px;
  background-image: url(../img/pc-bg.png);
  background-repeat: no-repeat;
  background-size: 850px;
  background-position: 100% 0;
}
.COMPARISON h2 .small {
  font-size: 40px;
}
.COMPARISON h2 .large {
  font-size: 77px;
}
.COMPARISON img {
  margin-top: 50px;
}
@media screen and (max-width:768px) {
  .COMPARISON {
    padding-top: 30px;
    background-image: url(../img/sp-bg.png);
    background-size: contain;
  }
  .COMPARISON h2 .small {
    font-size: 20px;
  }
  .COMPARISON h2 .large {
    font-size: 36px;
  }
  .COMPARISON img {
    margin-top: 40px;
  }
}

.FLOW {
  padding-top: 50px;
}
@media screen and (max-width:540px) {
  .FLOW {
    padding-top: 30px;
  }
  .FLOW img {
    max-width: 300px;
    margin: auto;
  }
}

.PLAN {
  padding-top: 50px;
}
.PLAN h2 .small {
  font-size: 40px;
}
.PLAN h2 .large {
  font-size: 77px;
}
.PLAN img {
  margin: 50px auto 0;
  max-width: 1000px;
}
.PLAN .plus {
  position: relative;
  width: 60px;
  height: 60px;
  margin: 35px auto;
}
.PLAN .plus::before, .PLAN .plus::after {
  content: "";
  position: absolute;
  background-color: rgb(255, 255, 255);
}
.PLAN .plus::before {
  width: 100%;
  height: 5px;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}
.PLAN .plus::after {
  width: 5px;
  height: 100%;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}
.PLAN .ticket-box {
  background-color: #363636;
  border: 1px solid white;
  box-shadow: 0 0 20px rgb(0, 0, 0);
  color: white;
  font-weight: bold;
  padding: 60px 20px;
}
.PLAN .ticket-box .ticket-container {
  max-width: 1024px;
  margin: auto;
}
.PLAN .ticket-box .ticket-container .small {
  font-size: 40px;
  line-height: 1;
}
.PLAN .ticket-box .ticket-container .large {
  font-size: 70px;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 900;
}
.PLAN .ticket-box .ticket-container .title-design {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin: 30px 0 40px;
}
.PLAN .ticket-box .ticket-container .title-design div {
  width: 15px;
  height: 15px;
  background-color: #FFE465;
}
.PLAN .ticket-box .ticket-container .subtitle {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 60px;
  margin-bottom: 20px;
}
.PLAN .ticket-box .ticket-container .subtitle div {
  width: 20px;
  height: 20px;
  background-color: white;
}
.PLAN .ticket-box .ticket-container .subtitle p {
  font-size: 25px;
}
.PLAN .ticket-box .ticket-container .ticket-grid {
  bottom: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: 100%;
}
.PLAN .ticket-box .ticket-container .ticket-grid .item {
  border: 1px solid white;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 5px;
  padding: 15px 0;
  font-size: 20px;
}
.PLAN .ticket-box .ticket-container .ticket-grid .item img {
  width: 18px;
  height: 15px;
  margin: 0;
}
.PLAN .ticket-box .ticket-container .annotation {
  display: flex;
  gap: 60px;
}
.PLAN .ticket-box .ticket-container .annotation ul {
  margin-left: 20px;
}
.PLAN .ticket-box .ticket-container .annotation ul li {
  font-weight: 100;
  font-size: 16px;
}
@media screen and (max-width:768px) {
  .PLAN {
    padding-top: 30px;
  }
  .PLAN h2 .small {
    font-size: 20px;
  }
  .PLAN h2 .large {
    font-size: 36px;
  }
  .PLAN .plus {
    width: 30px;
    height: 30px;
    margin: 20px auto;
  }
  .PLAN .plus::before {
    height: 3px;
  }
  .PLAN .plus::after {
    width: 3px;
  }
  .PLAN .ticket-box {
    padding: 40px 10px;
  }
  .PLAN .ticket-box .ticket-container .small {
    font-size: 20px;
    line-height: 1;
  }
  .PLAN .ticket-box .ticket-container .large {
    font-size: 35px;
  }
  .PLAN .ticket-box .ticket-container .title-design {
    gap: 20px;
    margin: 20px 0 30px;
  }
  .PLAN .ticket-box .ticket-container .title-design div {
    width: 10px;
    height: 10px;
  }
  .PLAN .ticket-box .ticket-container .subtitle {
    margin-top: 30px;
    margin-bottom: 8px;
  }
  .PLAN .ticket-box .ticket-container .subtitle div {
    width: 15px;
    height: 15px;
  }
  .PLAN .ticket-box .ticket-container .subtitle p {
    font-size: 20px;
  }
  .PLAN .ticket-box .ticket-container .ticket-grid {
    display: block;
  }
  .PLAN .ticket-box .ticket-container .ticket-grid .item {
    justify-content: start;
    padding: 5px 15px;
  }
  .PLAN .ticket-box .ticket-container .ticket-grid .item img {
    width: 12px;
    height: 10px;
  }
  .PLAN .ticket-box .ticket-container .annotation {
    display: block;
  }
  .PLAN .ticket-box .ticket-container .annotation ul li {
    font-size: 12px;
  }
}

/* ============================
   スマホ専用：5つの料金プラン アコーディオン
   ============================ */
.plan-accordion-list {
  /* PCでは非表示 */
  display: none;
}
@media screen and (max-width:540px) {
  .plan-accordion-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
    margin-top: 30px;
  }
}
.plan-accordion-list .plan-accordion-item {
  width: 95%;
  margin: auto;
}
.plan-accordion-list {
  /* 常に見えているヘッダー部分（白背景） */
}
.plan-accordion-list .standard .plan-header {
  padding: 10px 0;
}
.plan-accordion-list .plan-header {
  background-color: #ffffff;
  border: 2px solid #D0D0D0;
  padding: 15px 0 13px;
  display: flex;
  align-items: center;
  width: 100%;
}
.plan-accordion-list .plan-header .plan-name {
  width: 127px;
  flex-shrink: 0;
  text-align: center;
  font-size: 14px;
  font-weight: bold;
  color: #363636;
  line-height: 1.2;
}
.plan-accordion-list .plan-header .plan-price {
  margin-left: 5px;
  font-weight: bold;
  line-height: 1;
  white-space: nowrap;
}
.plan-accordion-list .plan-header .plan-price .price-num {
  font-size: 25px;
  color: #EF3C3C;
}
.plan-accordion-list .plan-header .plan-price .price-unit {
  font-size: 16px;
  color: #363636;
  margin-left: 2px;
}
.plan-accordion-list {
  /* 開閉ボタン（D0D0D0背景） */
}
.plan-accordion-list .plan-toggle {
  background-color: #D0D0D0;
  border: none;
  padding: 5px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-family: inherit;
}
.plan-accordion-list .plan-toggle .plan-toggle-text {
  font-size: 12px;
  font-weight: bold;
  color: #363636;
  margin-right: 5px;
  line-height: 1;
}
.plan-accordion-list .plan-toggle {
  /* 下向き三角形 */
}
.plan-accordion-list .plan-toggle .plan-toggle-arrow {
  width: 0;
  height: 0;
  border-style: solid;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 7px solid #363636;
  border-bottom: 0;
  transition: transform 0.3s ease;
  display: inline-block;
}
.plan-accordion-list .plan-toggle {
  /* 開いている時は三角形を上向きに */
}
.plan-accordion-list .plan-toggle[aria-expanded=true] .plan-toggle-arrow {
  transform: rotate(180deg);
}
.plan-accordion-list {
  /* アコーディオン展開部分 */
}
.plan-accordion-list .plan-detail {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  /* 上以外の3辺にD0D0D0の枠 */
  border-left: 1px solid #D0D0D0;
  border-right: 1px solid #D0D0D0;
  border-bottom: 1px solid #D0D0D0;
}
.plan-accordion-list .plan-detail .plan-detail-row {
  display: flex;
  align-items: center;
  width: 100%;
  /* F6F6F6 と E6E6E6 を交互に */
}
.plan-accordion-list .plan-detail .plan-detail-row:nth-child(odd) {
  background-color: #F6F6F6;
}
.plan-accordion-list .plan-detail .plan-detail-row:nth-child(even) {
  background-color: #E6E6E6;
}
.plan-accordion-list .plan-detail .plan-detail-row .plan-detail-label {
  width: 127px;
  flex-shrink: 0;
  text-align: center;
  font-size: 14px;
  font-weight: bold;
  color: #363636;
  padding: 12px 0;
  line-height: 1.4;
}
.plan-accordion-list .plan-detail .plan-detail-row .plan-detail-value {
  margin-left: 5px;
  font-size: 14px;
  color: #363636;
  font-weight: normal;
  line-height: 1.4;
  padding: 12px 0;
}
.plan-accordion-list {
  /* スタンダードプランのみカラー差し替え */
}
.plan-accordion-list .plan-accordion-item.standard .plan-header {
  border-color: #EF3C3C;
}
.plan-accordion-list .plan-accordion-item.standard .plan-name .plan-recommend {
  display: block;
  width: 65px;
  height: 30px;
  margin: 0 auto -4px;
}
.plan-accordion-list .plan-accordion-item.standard .plan-toggle {
  background-color: #EF3C3C;
}
.plan-accordion-list .plan-accordion-item.standard .plan-toggle .plan-toggle-text {
  color: #ffffff;
}
.plan-accordion-list .plan-accordion-item.standard .plan-toggle .plan-toggle-arrow {
  border-top-color: #ffffff;
}
.plan-accordion-list .plan-accordion-item.standard .plan-detail {
  border-left-color: #EF3C3C;
  border-right-color: #EF3C3C;
  border-bottom-color: #EF3C3C;
}
.plan-accordion-list .plan-accordion-item.standard .plan-detail .plan-detail-row:nth-child(odd) {
  background-color: #ffffff;
}
.plan-accordion-list .plan-accordion-item.standard .plan-detail .plan-detail-row:nth-child(even) {
  background-color: #FEF3F3;
}
@media screen and (max-width:320px) {
  .plan-accordion-list .plan-header .plan-name {
    width: 110px;
  }
  .plan-accordion-list .plan-header .plan-price .price-num {
    font-size: 20px;
  }
  .plan-accordion-list .plan-header .plan-price .price-unit {
    font-size: 14px;
  }
}

.INDUSTRIES {
  padding-top: 50px;
}
.INDUSTRIES .industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 1fr);
  width: 100%;
  gap: 10px;
}
.INDUSTRIES .item {
  background-color: white;
}
.INDUSTRIES .item .industries-img {
  width: 100%;
  height: 160px;
  background-size: cover;
  display: flex;
  justify-content: center;
  align-items: center;
}
.INDUSTRIES .item .industries-img.talent {
  background-image: url(../img/talent.png);
}
.INDUSTRIES .item .industries-img.expert {
  background-image: url(../img/expert.png);
}
.INDUSTRIES .item .industries-img.ec {
  background-image: url(../img/ec.png);
}
.INDUSTRIES .item .industries-img.real-estate {
  background-image: url(../img/real-estate.png);
}
.INDUSTRIES .item .industries-img.salon {
  background-image: url(../img/salon.png);
}
.INDUSTRIES .item .industries-img.beauty {
  background-image: url(../img/beauty.png);
}
.INDUSTRIES .item .industries-img.brand {
  background-image: url(../img/brand.png);
}
.INDUSTRIES .item .industries-img.school {
  background-image: url(../img/school.png);
}
.INDUSTRIES .item .industries-img p {
  color: white;
  font-weight: bold;
  text-align: center;
  font-size: 25px;
  line-height: 1.3;
  text-shadow: 1px 3px 5px rgba(0, 0, 0, 0.314);
}
.INDUSTRIES .item p {
  font-size: 16px;
  padding: 25px 15px;
}
@media screen and (max-width:768px) {
  .INDUSTRIES {
    padding-top: 30px;
  }
  .INDUSTRIES .industries-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(4, 1fr);
    gap: 8px;
  }
  .INDUSTRIES .item .industries-img {
    height: 120px;
  }
  .INDUSTRIES .item .industries-img p {
    font-size: 18px;
    line-height: 1.5;
  }
}
@media screen and (max-width:768px) and (max-width:320px) {
  .INDUSTRIES .item .industries-img p {
    font-size: 15px;
  }
}
@media screen and (max-width:768px) {
  .INDUSTRIES .item p {
    font-size: 14px;
    line-height: 1.4;
    padding: 15px 10px;
  }
}
@media screen and (max-width:768px) and (max-width:320px) {
  .INDUSTRIES .item p {
    font-size: 12px;
  }
}

.COLUMN {
  padding-top: 50px;
}
.COLUMN .sub-container {
  background-image: url(../img/column.png);
  background-size: 1023px;
  background-repeat: no-repeat;
  background-position: 50% 0%;
}
.COLUMN .sub-container h2 {
  font-size: 55px;
  padding-top: 40px;
}
.COLUMN .sub-container {
  /* コラム記事一覧 */
}
.COLUMN .sub-container .column-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 50px;
}
.COLUMN .sub-container .column-list .column-card {
  display: block;
  background-color: #ffffff;
  color: #363636;
  text-decoration: none;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.COLUMN .sub-container .column-list .column-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}
.COLUMN .sub-container .column-list .column-card .column-thumbnail {
  position: relative;
  width: 100%;
  aspect-ratio: 248/160;
  overflow: hidden;
  background-color: #EFEFEF;
  isolation: isolate;
  /* サムネ画像と同じ画像をぼかして背景に敷く（CSS変数 --thumb-bg を PHP 側から渡す）。
     縦横比が違う画像でも、上下/左右の余白がぼかし背景で自然に埋まる */
}
.COLUMN .sub-container .column-list .column-card .column-thumbnail::before {
  content: "";
  position: absolute;
  inset: -20px; /* ブラーで端が透明になるため、少し外側まで広げる */
  background-image: var(--thumb-bg, none);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: blur(20px);
  z-index: 0;
}
.COLUMN .sub-container .column-list .column-card .column-thumbnail img {
  position: relative;
  width: 100%;
  height: 100%;
  /* サムネ画像の縦横比を維持し、切れずに全体が見えるようにする */
  object-fit: contain;
  display: block;
  z-index: 1;
}
.COLUMN .sub-container .column-list .column-card .column-content {
  padding: 25px 15px;
}
.COLUMN .sub-container .column-list .column-card .column-content .column-title {
  font-size: 16px;
  font-weight: bold;
  color: #363636;
  line-height: 1.5;
  margin: 0 0 20px;
  /* 長いタイトルは2行までで省略 */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.COLUMN .sub-container .column-list .column-card .column-content .column-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.COLUMN .sub-container .column-list .column-card .column-content .column-tags .column-tag {
  background-color: #EFEFEF;
  color: #363636;
  font-size: 14px;
  line-height: 1;
  padding: 6px 12px;
  border-radius: 9999px;
  white-space: nowrap;
}
.COLUMN .sub-container .column-button {
  display: block;
  font-size: 25px;
  font-weight: bold;
  text-align: center;
  padding: 15px 0;
  width: 500px;
  max-width: 100%;
  border: 3px solid white;
  background-color: #363636;
  color: white;
  /* 中央配置 + 記事との間に50pxのスペース */
  margin: 50px auto 0;
  transition: background-color 0.3s ease, color 0.3s ease;
}
.COLUMN .sub-container .column-button:hover {
  background-color: #646464;
}
@media screen and (max-width:540px) {
  .COLUMN {
    padding-top: 30px;
  }
  .COLUMN .sub-container {
    background-size: contain;
  }
  .COLUMN .sub-container h2 {
    font-size: 30px;
  }
  .COLUMN .sub-container .column-button {
    font-size: 18px;
    padding: 18px 0;
    width: 100%;
    border: 2px solid white;
    margin-top: 40px;
  }
  .COLUMN .sub-container .column-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 30px;
  }
  .COLUMN .sub-container .column-list .column-card .column-content {
    padding: 18px 12px;
  }
  .COLUMN .sub-container .column-list .column-card .column-content .column-title {
    font-size: 14px;
    margin-bottom: 14px;
  }
  .COLUMN .sub-container .column-list .column-card .column-content .column-tags {
    gap: 5px;
  }
  .COLUMN .sub-container .column-list .column-card .column-content .column-tags .column-tag {
    font-size: 12px;
    padding: 5px 10px;
  }
}

.QA h2 {
  font-size: 45px;
}
.QA .qa-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-top: 50px;
}
.QA .qa-item {
  overflow: hidden;
}
.QA .qa-question {
  width: 100%;
  background-color: #000000;
  border: none;
  padding: 20px 25px;
  display: flex;
  align-items: center;
  gap: 20px;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  color: white;
}
.QA .qa-question .qa-label {
  font-size: 30px;
  font-weight: bold;
  flex-shrink: 0;
  line-height: 1;
  color: #EF3C3C;
  font-family: "ofelia-display", sans-serif;
  font-weight: 800;
}
.QA .qa-question .qa-text {
  font-size: 25px;
  flex: 1;
  line-height: 1.5;
  font-weight: bold;
}
@media screen and (max-width:540px) {
  .QA .qa-question .qa-text {
    font-size: 18px;
  }
}
@media screen and (max-width:320px) {
  .QA .qa-question .qa-text {
    font-size: 16px;
  }
}
.QA .qa-question .qa-arrow {
  flex-shrink: 0;
  width: 26px;
  height: 13px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}
.QA .qa-question .qa-arrow svg {
  display: block;
  width: 100%;
  height: 100%;
}
.QA .qa-question[aria-expanded=true] .qa-arrow {
  transform: rotate(180deg);
}
.QA .qa-answer {
  background-color: white;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.QA .qa-answer .qa-answer-inner {
  padding: 30px;
}
.QA .qa-answer .qa-answer-inner p {
  color: #363636;
}
.QA .flex-column {
  margin: 30px 0;
  gap: 5px;
}
.QA .flex-column div {
  background-color: #FFE465;
  padding: 10px 15px;
}
.QA .small {
  font-size: 16px;
}
@media screen and (max-width:540px) {
  .QA h2 {
    font-size: 30px;
  }
  .QA .qa-list {
    gap: 10px;
    margin-top: 40px;
  }
  .QA .qa-question {
    padding: 20px 15px;
    gap: 15px;
  }
  .QA .qa-question .qa-label {
    font-size: 20px;
  }
  .QA .qa-question .qa-arrow {
    width: 20px;
    height: 9px;
  }
  .QA .qa-answer .qa-answer-inner {
    padding: 25px 15px;
  }
  .QA .flex-column {
    margin: 25px 0;
    gap: 3px;
  }
  .QA .flex-column div {
    padding: 8px 13px;
  }
  .QA .small {
    font-size: 14px;
  }
}

.COMPANY {
  background-image: url(../img/design.png);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: 50%;
}
.COMPANY .sub-container .flex {
  gap: 50px;
  /* 公式サイトへのリンク */
}
.COMPANY .sub-container .flex .company-link {
  display: inline-flex;
  align-items: center;
  margin-top: 50px;
  padding-bottom: 5px;
  font-size: 16px;
  font-weight: 700;
  color: white;
  border-bottom: 1px solid white;
  transition: opacity 0.3s ease;
}
.COMPANY .sub-container .flex .company-link:hover {
  opacity: 0.7;
}
.COMPANY .sub-container .flex .company-link .arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 15px;
  width: 7px;
  height: 11px;
}
.COMPANY .sub-container .flex .company-link .arrow svg {
  display: block;
  width: 100%;
  height: 100%;
}
.COMPANY .sub-container .flex .flex-column {
  gap: 20px;
  color: white;
}
.COMPANY .sub-container .flex .flex-column .item {
  display: flex;
  align-items: center;
  gap: 15px;
  background-color: #363636;
  border: 1px solid white;
  width: 400px;
  padding: 15px 20px;
  box-shadow: 0 10px 0 rgb(0, 0, 0);
}
.COMPANY .sub-container .flex .flex-column .item img {
  width: 35px;
  height: 35px;
}
.COMPANY .sub-container .flex .flex-column .item p {
  font-size: 16px;
}
.COMPANY .sub-container .flex .flex-column .item .text {
  font-size: 20px;
  font-weight: bold;
}
@media screen and (max-width:768px) {
  .COMPANY {
    background-size: 800px;
    background-position: 20% 10%;
  }
  .COMPANY .sub-container .flex {
    display: block;
  }
  .COMPANY .sub-container .flex .company-link {
    margin-top: 30px;
    font-size: 14px;
  }
}
@media screen and (max-width:768px) and (max-width:320px) {
  .COMPANY .sub-container .flex .company-link {
    font-size: 12px;
  }
}
@media screen and (max-width:768px) {
  .COMPANY .sub-container .flex .flex-column {
    gap: 10px;
    margin-top: 50px;
  }
  .COMPANY .sub-container .flex .flex-column .item {
    width: 100%;
    padding: 15px;
    box-shadow: 0 5px 0 rgb(0, 0, 0);
  }
  .COMPANY .sub-container .flex .flex-column .item img {
    width: 25px;
    height: 25px;
  }
  .COMPANY .sub-container .flex .flex-column .item p {
    font-size: 14px;
  }
}
@media screen and (max-width:768px) and (max-width:320px) {
  .COMPANY .sub-container .flex .flex-column .item p {
    font-size: 12px;
  }
}
@media screen and (max-width:768px) {
  .COMPANY .sub-container .flex .flex-column .item .text {
    font-size: 18px;
  }
}
@media screen and (max-width:768px) and (max-width:320px) {
  .COMPANY .sub-container .flex .flex-column .item .text {
    font-size: 16px;
  }
}

.BUSINESS {
  background-image: url(../img/pc-bg.png);
  background-repeat: no-repeat;
  background-size: 850px;
  background-position: 100% 0;
  padding-top: 50px;
}
.BUSINESS .frame {
  background-color: white;
}
.BUSINESS .frame .content {
  display: block;
  padding: 40px 70px 40px 50px;
  font-weight: bold;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 900;
}
.BUSINESS .frame .content .title {
  font-size: 25px;
  margin-bottom: 25px;
}
.BUSINESS .frame .content .title .decoration-font {
  letter-spacing: 0.1em;
  font-size: 60px;
}
.BUSINESS .frame .content .title .large {
  font-size: 55px;
  color: #EF3C3C;
  line-height: 1em;
}
.BUSINESS .frame .content .title .medium {
  font-size: 40px;
}
.BUSINESS .frame .flex-column .flex {
  background-color: #E9E9E9;
  width: 390px;
  border-radius: 5px;
  padding: 20px;
  gap: 15px;
}
.BUSINESS .frame .flex-column .flex img {
  height: 32px;
  width: 35px;
}
.BUSINESS .frame .flex-column .flex p {
  font-size: 25px;
  font-weight: bold;
}
@media screen and (max-width:768px) {
  .BUSINESS {
    background-image: url(../img/sp-bg.png);
    background-size: contain;
    padding-top: 30px;
  }
  .BUSINESS .frame .band {
    height: 5px;
    width: 100%;
  }
  .BUSINESS .frame.flex {
    display: block;
  }
  .BUSINESS .frame.flex .flex {
    display: block;
  }
  .BUSINESS .frame .content {
    padding: 35px 15px;
  }
  .BUSINESS .frame .content .title {
    font-size: 19px;
    margin-bottom: 20px;
  }
  .BUSINESS .frame .content .title .decoration-font {
    font-size: 40px;
  }
  .BUSINESS .frame .content .title .large {
    font-size: 37px;
    line-height: 1em;
  }
  .BUSINESS .frame .content .title .medium {
    font-size: 25px;
  }
  .BUSINESS .frame .flex-column {
    padding: 0 15px 35px;
  }
  .BUSINESS .frame .flex-column .flex {
    display: flex;
    width: 100%;
    padding: 15px 20px;
    gap: 5px;
  }
  .BUSINESS .frame .flex-column .flex img {
    height: 20px;
    width: 20px;
  }
  .BUSINESS .frame .flex-column .flex p {
    font-size: 20px;
  }
}
@media screen and (max-width:320px) {
  .BUSINESS .frame .content p {
    font-size: 13px;
  }
  .BUSINESS .frame .content .title {
    font-size: 16px;
  }
  .BUSINESS .frame .content .title .decoration-font {
    font-size: 30px;
  }
  .BUSINESS .frame .content .title .large {
    font-size: 27px;
  }
  .BUSINESS .frame .content .title .medium {
    font-size: 20px;
  }
  .BUSINESS .frame .flex-column {
    padding: 0 15px 30px;
  }
  .BUSINESS .frame .flex-column .flex {
    padding: 10px 15px;
    gap: 3px;
  }
  .BUSINESS .frame .flex-column .flex p {
    font-size: 18px;
  }
}

.CONTACT {
  background-image: url(../img/CONTACT-bg.png);
  background-size: cover;
}
.CONTACT .board {
  background-color: #363636;
  border: 10px solid #7A7A7A;
  background-image: url(../img/contact.png);
  background-size: 1023px;
  background-repeat: no-repeat;
  background-position: 50% 0%;
}
.CONTACT .board .contents {
  padding: 80px 20px;
}
.CONTACT .board .contents h2 {
  text-align: center;
  -webkit-text-stroke: 3px #000000;
  paint-order: stroke fill;
  text-shadow: 5px 5px 0 #000000;
}
.CONTACT {
  /* CONTACT セクション内の黄色いCTAボタン（cta-section と同デザイン） */
}
.CONTACT .contact-cta-button {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 650px;
  max-width: 100%;
  margin: 100px auto 0;
  padding: 20px;
  border: 5px solid #ffffff;
  border-radius: 9999px;
  background: linear-gradient(to top, #EAC25A 0%, #FFE465 100%);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  /* ▼ CTAデコレーション画像（吹き出し）：ボタン上部中央に20px重ねる */
}
.CONTACT .contact-cta-button::before {
  content: "";
  position: absolute;
  width: 353px;
  height: 84px;
  left: 50%;
  top: -70px; /* 84px - 20px(かぶり) = 64px */
  transform: translateX(-50%);
  background-image: url(../img/cta-decoration.png);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center top;
  pointer-events: none;
  z-index: 2;
}
.CONTACT .contact-cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
  background: #EF3C3C;
}
.CONTACT .contact-cta-button:hover .cta-text {
  color: #ffffff;
}
.CONTACT .contact-cta-button:hover .cta-arrow {
  background-color: #ffffff;
}
.CONTACT .contact-cta-button:hover .cta-arrow svg path {
  stroke: #EF3C3C;
}
.CONTACT .contact-cta-button .cta-text {
  font-size: 25px;
  font-weight: bold;
  color: #363636;
  text-align: center;
  line-height: 1.3;
}
.CONTACT .contact-cta-button {
  /* 右側の矢印（赤丸＋白「＞」） */
}
.CONTACT .contact-cta-button .cta-arrow {
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: #EF3C3C;
  display: flex;
  justify-content: center;
  align-items: center;
}
.CONTACT .contact-cta-button .cta-arrow svg {
  width: 9px;
  height: 17px;
  display: block;
}
@media screen and (max-width:540px) {
  .CONTACT .board {
    border: 3px solid #7A7A7A;
    background-size: contain;
  }
  .CONTACT .board .contents {
    padding: 40px 20px;
  }
  .CONTACT .board .contents h2 {
    -webkit-text-stroke: 2px #000000;
    text-shadow: 2px 2px 0 #000000;
    font-size: 35px;
    margin-bottom: 30px;
  }
  .CONTACT .board .contents p {
    font-size: 15px;
  }
  .CONTACT .contact-cta-button {
    width: 300px;
    padding: 15px;
    border: 3px solid #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
    margin-top: 60px;
    /* ▼ CTAデコレーション画像（SP用：220×31、10pxかぶり） */
  }
  .CONTACT .contact-cta-button::before {
    width: 350px;
    height: 45px;
    top: -35px; /* 31px - 10px(かぶり) = 21px */
  }
  .CONTACT .contact-cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  }
  .CONTACT .contact-cta-button .cta-text {
    font-size: 18px;
    padding-right: 5px;
  }
  .CONTACT .contact-cta-button .cta-arrow {
    width: 20px;
    height: 20px;
    right: 15px;
  }
  .CONTACT .contact-cta-button .cta-arrow svg {
    width: 7px;
    height: 15px;
    display: block;
  }
}
@media screen and (max-width:320px) {
  .CONTACT .board .contents {
    padding: 40px 5px;
  }
  .CONTACT .board .contents h2 {
    font-size: 30px;
  }
  .CONTACT .board .contents p {
    font-size: 13px;
  }
}

footer {
  padding: 15px;
}
footer .flex {
  justify-content: center;
}
footer .line {
  background-color: white;
  width: 1px;
  height: 20px;
}
footer .flex {
  gap: 10px;
}
@media screen and (max-width:768px) {
  footer {
    padding: 12px 0 10px;
  }
  footer a {
    font-size: 14px;
  }
}

/* 利用規約 */
.terms-of-use {
  color: white;
}
.terms-of-use .fastview {
  padding: 60px 0;
  border: none;
}
.terms-of-use .fastview .container {
  background-image: url(../img/terms-of-use.png);
  background-size: 1023px;
  background-repeat: no-repeat;
  background-position: 50% 0%;
}
@media screen and (max-width:540px) {
  .terms-of-use .fastview .container {
    background-size: contain;
  }
}
.terms-of-use .fastview .container {
  position: relative;
}
.terms-of-use .fastview .container h1 {
  text-align: center;
  font-size: 55px;
  padding-top: 40px;
}
@media screen and (max-width:540px) {
  .terms-of-use .fastview .container h1 {
    padding-top: 20px;
  }
}
.terms-of-use section {
  border-bottom: 1px solid white;
  padding: 25px 0;
}
.terms-of-use section h2 {
  font-size: 25px;
  margin-bottom: 25px;
}
.terms-of-use section ol {
  list-style: decimal !important;
  padding-left: 1.5em;
}
.terms-of-use section ol li {
  font-size: 18px;
}
@media screen and (max-width:540px) {
  .terms-of-use section ol li {
    font-size: 16px;
  }
}
.terms-of-use section ol li ul {
  list-style: none;
  padding: 0;
  padding-left: 0;
  counter-reset: sub-num;
}
.terms-of-use section ol li ul li {
  position: relative;
  padding-left: 2em;
  counter-increment: sub-num;
}
.terms-of-use section ol li ul li::before {
  content: "（" counter(sub-num) "）";
  position: absolute;
  left: 0;
}
.terms-of-use section ul {
  list-style: disc;
  padding-left: 1.5em;
  padding: 25px;
}
@media screen and (max-width:540px) {
  .terms-of-use .fastview {
    padding: 40px 0 20px;
  }
  .terms-of-use .fastview .container h1 {
    font-size: 30px;
  }
  .terms-of-use section h2 {
    font-size: 20px;
    margin-bottom: 20px;
  }
  .terms-of-use section ul {
    padding: 20px;
  }
}

.terms-of-use section .number-parenthesis {
  list-style: none;
  padding: 25px 0;
  counter-reset: num;
}
.terms-of-use section .number-parenthesis li {
  position: relative;
  padding-left: 2em;
  font-size: 18px;
}
@media screen and (max-width:540px) {
  .terms-of-use section .number-parenthesis li {
    font-size: 16px;
  }
}
.terms-of-use section .number-parenthesis li {
  counter-increment: num;
}
.terms-of-use section .number-parenthesis li::before {
  content: "（" counter(num) "）";
  position: absolute;
  left: 0;
}

/* ===========================================
   コラム記事一覧ページ / コラム記事 個別ページ
   =========================================== */
.column-archive,
.column-single {
  min-height: calc(100vh - 70px);
}
.column-archive .column-single-body,
.column-single .column-single-body {
  padding: 60px 0;
}
@media screen and (max-width:540px) {
  .column-archive .column-single-body,
  .column-single .column-single-body {
    padding: 20px 0;
  }
}

.column-single {
  background-color: #363636;
  color: #ffffff;
}

.column-archive {
  background-color: #363636;
  color: #ffffff;
  /* 一覧ページのセクション上部のパディングのみ削除（個別記事ページ・下部余白には影響なし） */
}
.column-archive .column-archive-body {
  padding-top: 0;
}
.column-archive .fastview {
  padding: 50px 0 0px;
}
.column-archive .fastview .container {
  background-image: url(../img/column.png);
  background-size: 1023px;
  background-repeat: no-repeat;
  background-position: 50% 0%;
  position: relative;
}
@media screen and (max-width:540px) {
  .column-archive .fastview .container {
    background-size: contain;
  }
}
.column-archive .fastview .container h1 {
  text-align: center;
  font-size: 55px;
  padding-top: 40px;
  padding-bottom: 30px;
  font-weight: bold;
  line-height: 1.4;
}
@media screen and (max-width:540px) {
  .column-archive .fastview .container h1 {
    font-size: 30px;
    padding-top: 20px;
  }
}
@media screen and (max-width:540px) {
  .column-archive .fastview {
    padding: 40px 0 0px;
  }
}

/* 記事一覧ページ：トップと同じカードを並べる土台 */
.column-archive {
  /* ============================================
   * フィルターパネル（記事検索 / カテゴリー / タグ）
   * ============================================ */
}
.column-archive .column-filter {
  background-color: #ffffff;
  color: #363636;
  padding: 30px 30px 24px;
  margin: 0 0 40px;
  border-radius: 6px;
}
@media screen and (max-width:540px) {
  .column-archive .column-filter {
    padding: 22px 18px 18px;
    margin-bottom: 28px;
    border-radius: 4px;
  }
}
.column-archive .column-filter {
  /* --- キーワード検索 --- */
}
.column-archive .column-filter .column-filter-search {
  margin-bottom: 24px;
}
@media screen and (max-width:540px) {
  .column-archive .column-filter .column-filter-search {
    margin-bottom: 20px;
  }
}
.column-archive .column-filter .column-filter-search-label {
  display: block;
  font-size: 14px;
  font-weight: bold;
  color: #363636;
  margin-bottom: 8px;
}
@media screen and (max-width:540px) {
  .column-archive .column-filter .column-filter-search-label {
    font-size: 13px;
  }
}
.column-archive .column-filter .column-filter-search-row {
  display: flex;
  align-items: stretch;
  gap: 8px;
}
.column-archive .column-filter .column-filter-search-input {
  flex: 1 1 auto;
  min-width: 0;
  height: 46px;
  padding: 0 16px;
  font-size: 15px;
  color: #363636;
  background-color: #f6f6f6;
  border: 1px solid #EFEFEF;
  border-radius: 4px;
  outline: none;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}
.column-archive .column-filter .column-filter-search-input::placeholder {
  color: #9a9a9a;
}
.column-archive .column-filter .column-filter-search-input:focus {
  border-color: #363636;
  background-color: #ffffff;
}
@media screen and (max-width:540px) {
  .column-archive .column-filter .column-filter-search-input {
    height: 42px;
    font-size: 14px;
    padding: 0 12px;
  }
}
.column-archive .column-filter .column-filter-search-input {
  /* iOS Safari の検索欄ネイティブUIを除去 */
}
.column-archive .column-filter .column-filter-search-input::-webkit-search-cancel-button, .column-archive .column-filter .column-filter-search-input::-webkit-search-decoration {
  -webkit-appearance: none;
  appearance: none;
}
.column-archive .column-filter .column-filter-search-submit {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 46px;
  padding: 0 20px;
  font-size: 15px;
  font-weight: bold;
  color: #ffffff;
  background-color: #363636;
  border: 0;
  border-radius: 4px;
  cursor: pointer;
  transition: opacity 0.2s ease, background-color 0.2s ease;
}
.column-archive .column-filter .column-filter-search-submit:hover {
  opacity: 0.85;
}
.column-archive .column-filter .column-filter-search-submit svg {
  flex: 0 0 auto;
}
@media screen and (max-width:540px) {
  .column-archive .column-filter .column-filter-search-submit {
    height: 42px;
    padding: 0 14px;
    font-size: 14px;
    /* SPでは検索ラベル文字を隠してアイコンだけに（横幅圧縮） */
  }
  .column-archive .column-filter .column-filter-search-submit span {
    display: none;
  }
}
.column-archive .column-filter {
  /* --- フィルターグループ（カテゴリー / タグ共通） --- */
}
.column-archive .column-filter .column-filter-group {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid #EFEFEF;
}
.column-archive .column-filter .column-filter-group:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}
@media screen and (max-width:540px) {
  .column-archive .column-filter .column-filter-group {
    margin-top: 14px;
    padding-top: 14px;
  }
}
.column-archive .column-filter .column-filter-heading {
  font-size: 14px;
  font-weight: bold;
  color: #363636;
  margin: 0 0 10px;
}
@media screen and (max-width:540px) {
  .column-archive .column-filter .column-filter-heading {
    font-size: 13px;
    margin-bottom: 8px;
  }
}
.column-archive .column-filter .column-filter-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
@media screen and (max-width:540px) {
  .column-archive .column-filter .column-filter-list {
    gap: 6px;
  }
}
.column-archive .column-filter .column-filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  color: #363636;
  background-color: #EFEFEF;
  border: 1px solid #EFEFEF;
  border-radius: 9999px;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.column-archive .column-filter .column-filter-chip:hover {
  background-color: #e2e2e2;
  border-color: #e2e2e2;
}
.column-archive .column-filter .column-filter-chip.is-active {
  background-color: #363636;
  border-color: #363636;
  color: #ffffff;
}
.column-archive .column-filter .column-filter-chip.is-active .column-filter-chip-count {
  background-color: rgba(255, 255, 255, 0.2);
  color: #ffffff;
}
@media screen and (max-width:540px) {
  .column-archive .column-filter .column-filter-chip {
    font-size: 13px;
    padding: 6px 12px;
  }
}
.column-archive .column-filter .column-filter-chip-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  font-size: 11px;
  font-weight: bold;
  line-height: 1;
  color: #888888;
  background-color: #ffffff;
  border-radius: 9999px;
  transition: background-color 0.2s ease, color 0.2s ease;
}
.column-archive .column-filter {
  /* --- 現在の絞り込み状態（クリアボタン） --- */
}
.column-archive .column-filter .column-filter-status {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid #EFEFEF;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: #363636;
}
@media screen and (max-width:540px) {
  .column-archive .column-filter .column-filter-status {
    margin-top: 14px;
    padding-top: 14px;
    font-size: 13px;
    gap: 8px;
  }
}
.column-archive .column-filter .column-filter-status strong {
  font-weight: bold;
}
.column-archive .column-filter .column-filter-status-text {
  flex: 1 1 auto;
  min-width: 0;
}
.column-archive .column-filter .column-filter-clear {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  font-weight: bold;
  color: #ffffff;
  background-color: #363636;
  padding: 6px 12px;
  border-radius: 9999px;
  text-decoration: none;
  transition: opacity 0.2s ease;
}
.column-archive .column-filter .column-filter-clear:hover {
  opacity: 0.85;
}
.column-archive .column-filter .column-filter-clear span {
  font-size: 16px;
  line-height: 1;
  margin-right: 2px;
}
@media screen and (max-width:540px) {
  .column-archive .column-filter .column-filter-clear {
    font-size: 12px;
    padding: 5px 10px;
  }
}
.column-archive {
  /* ============================================
   * 検索結果0件 / フィルター結果0件のメッセージ
   * ============================================ */
}
.column-archive .column-empty {
  background-color: #ffffff;
  color: #363636;
  text-align: center;
  padding: 60px 20px;
  border-radius: 6px;
}
@media screen and (max-width:540px) {
  .column-archive .column-empty {
    padding: 40px 16px;
    border-radius: 4px;
  }
}
.column-archive .column-empty .column-empty-title {
  font-size: 18px;
  font-weight: bold;
  color: #363636;
  margin: 0 0 8px;
}
@media screen and (max-width:540px) {
  .column-archive .column-empty .column-empty-title {
    font-size: 16px;
  }
}
.column-archive .column-empty .column-empty-desc {
  font-size: 14px;
  color: #666666;
  margin: 0 0 24px;
}
@media screen and (max-width:540px) {
  .column-archive .column-empty .column-empty-desc {
    font-size: 13px;
    margin-bottom: 18px;
  }
}
.column-archive .column-empty .column-empty-back {
  display: inline-block;
  font-size: 14px;
  font-weight: bold;
  color: #ffffff;
  background-color: #363636;
  padding: 12px 28px;
  border-radius: 9999px;
  text-decoration: none;
  transition: opacity 0.2s ease;
}
.column-archive .column-empty .column-empty-back:hover {
  opacity: 0.85;
}
@media screen and (max-width:540px) {
  .column-archive .column-empty .column-empty-back {
    font-size: 13px;
    padding: 10px 22px;
  }
}
.column-archive .column-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
@media screen and (max-width:768px) {
  .column-archive .column-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }
}
.column-archive .column-list .column-card {
  display: block;
  background-color: #ffffff;
  color: #363636;
  text-decoration: none;
  overflow: hidden;
  border: 1px solid #EFEFEF;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.column-archive .column-list .column-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}
.column-archive .column-list .column-card .column-thumbnail {
  position: relative;
  width: 100%;
  aspect-ratio: 248/160;
  overflow: hidden;
  background-color: #EFEFEF;
  isolation: isolate;
  /* トップページと同じく、サムネのぼかし版を背景に敷く */
}
.column-archive .column-list .column-card .column-thumbnail::before {
  content: "";
  position: absolute;
  inset: -20px;
  background-image: var(--thumb-bg, none);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: blur(20px);
  z-index: 0;
}
.column-archive .column-list .column-card .column-thumbnail img {
  position: relative;
  width: 100%;
  height: 100%;
  /* サムネ画像の縦横比を維持し、切れずに全体が見えるようにする */
  object-fit: contain;
  display: block;
  z-index: 1;
}
.column-archive .column-list .column-card .column-content {
  padding: 25px 15px;
}
@media screen and (max-width:768px) {
  .column-archive .column-list .column-card .column-content {
    padding: 18px 12px;
  }
}
.column-archive .column-list .column-card .column-content .column-title {
  font-size: 16px;
  font-weight: bold;
  color: #363636;
  line-height: 1.5;
  margin: 0 0 20px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
@media screen and (max-width:768px) {
  .column-archive .column-list .column-card .column-content .column-title {
    font-size: 14px;
    margin-bottom: 14px;
  }
}
.column-archive .column-list .column-card .column-content .column-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.column-archive .column-list .column-card .column-content .column-tags .column-tag {
  background-color: #EFEFEF;
  color: #363636;
  font-size: 14px;
  line-height: 1;
  padding: 6px 12px;
  border-radius: 9999px;
  white-space: nowrap;
}
@media screen and (max-width:768px) {
  .column-archive .column-list .column-card .column-content .column-tags .column-tag {
    font-size: 12px;
    padding: 5px 10px;
  }
}
.column-archive {
  /* ページネーション */
}
.column-archive .column-pagination {
  margin-top: 60px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 22px;
}
@media screen and (max-width:540px) {
  .column-archive .column-pagination {
    margin-top: 40px;
    gap: 16px;
  }
}
.column-archive .column-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  color: #ffffff;
  font-weight: bold;
  font-size: 18px;
  line-height: 1;
  padding: 0;
  border-radius: 0;
  text-decoration: none;
  transition: opacity 0.2s ease;
}
@media screen and (max-width:540px) {
  .column-archive .column-pagination .page-numbers {
    font-size: 16px;
  }
}
.column-archive .column-pagination .page-numbers:hover {
  opacity: 0.7;
}
.column-archive .column-pagination .page-numbers.current {
  text-decoration: underline;
  text-underline-offset: 6px;
  text-decoration-thickness: 2px;
}
.column-archive .column-pagination .page-numbers.next, .column-archive .column-pagination .page-numbers.prev {
  width: 36px;
  height: 36px;
  background-color: #ffffff;
  color: #363636;
  border-radius: 50%;
  font-size: 16px;
  font-weight: bold;
  text-decoration: none;
}
@media screen and (max-width:540px) {
  .column-archive .column-pagination .page-numbers.next, .column-archive .column-pagination .page-numbers.prev {
    width: 32px;
    height: 32px;
    font-size: 14px;
  }
}
.column-archive .column-pagination .page-numbers.next:hover, .column-archive .column-pagination .page-numbers.prev:hover {
  opacity: 0.85;
}

/* 個別記事ページ：戻るナビ + 本文 */
.column-single {
  /* ▼ ヘッダー直下の「戻る」ナビ */
}
.column-single .column-back-nav {
  /* 共通の section padding(100px) を打ち消し、当初仕様の上20/下15だけ残す */
  padding: 20px 0 15px;
  border-bottom: 1px solid #ffffff;
}
.column-single .column-back-nav .back-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  color: #B1B1B1;
  font-family: inherit;
  font-size: 20px;
  line-height: 1;
  text-decoration: none;
  transition: opacity 0.2s ease;
}
.column-single .column-back-nav .back-link .back-arrow,
.column-single .column-back-nav .back-link .back-text {
  color: #B1B1B1;
  font-size: 20px;
}
@media screen and (max-width:540px) {
  .column-single .column-back-nav .back-link .back-arrow,
  .column-single .column-back-nav .back-link .back-text {
    font-size: 18px;
  }
}
.column-single .column-back-nav .back-link .back-arrow,
.column-single .column-back-nav .back-link .back-text {
  line-height: 1;
}
.column-single .column-back-nav .back-link:hover {
  opacity: 0.7;
}
.column-single {
  /* ▼ 記事本体 */
}
.column-single .column-single-body {
  padding: 60px 0;
}
@media screen and (max-width:540px) {
  .column-single .column-single-body {
    padding: 40px 0;
  }
}
.column-single .column-single-body {
  /* sub-container はデフォルトの最大幅（1024px）を使用 */
  /* アイキャッチ：最大 1440px、中央寄せ（sub-container の外側に配置） */
}
.column-single .column-single-body .column-single-thumbnail {
  width: 100%;
  max-width: 1024px;
  margin: 0 auto;
}
.column-single .column-single-body .column-single-thumbnail img {
  width: 100%;
  height: auto;
  display: block;
}
.column-single .column-single-body .column-single-thumbnail {
  /* SP/TB ではコンテナ幅と揃える */
}
@media screen and (max-width:768px) {
  .column-single .column-single-body .column-single-thumbnail {
    width: 93%;
  }
}
.column-single .column-single-body {
  /* タイトル（PCはサムネ直下に密着、SPは元の50px間隔をキープ） */
}
.column-single .column-single-body .column-single-title {
  margin-top: 0; /* PC: 上余白を無くす */
  font-size: 40px;
  font-weight: bold;
  line-height: 1.6;
  padding-top: 50px;
  color: #ffffff;
}
@media screen and (max-width:540px) {
  .column-single .column-single-body .column-single-title {
    font-size: 25px;
    margin-top: 0px;
  }
}
.column-single .column-single-body {
  /* 公開日／更新日（タイトル下、タグの上） */
}
.column-single .column-single-body .column-single-meta {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  line-height: 1.4;
}
@media screen and (max-width:540px) {
  .column-single .column-single-body .column-single-meta {
    margin-top: 14px;
    gap: 6px 14px;
    font-size: 12px;
  }
}
.column-single .column-single-body .column-single-meta .column-single-meta-published,
.column-single .column-single-body .column-single-meta .column-single-meta-modified {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.column-single .column-single-body .column-single-meta .column-single-meta-label {
  background-color: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  font-size: 12px;
  line-height: 1;
  padding: 4px 8px;
  border-radius: 4px;
  letter-spacing: 0.04em;
}
@media screen and (max-width:540px) {
  .column-single .column-single-body .column-single-meta .column-single-meta-label {
    font-size: 11px;
    padding: 3px 7px;
  }
}
.column-single .column-single-body .column-single-meta time {
  color: inherit;
  font-variant-numeric: tabular-nums;
}
.column-single .column-single-body {
  /* タグ（タイトル直下） */
}
.column-single .column-single-body .column-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}
.column-single .column-single-body .column-tags .column-tag {
  background-color: #ffffff;
  color: #363636;
  font-size: 16px;
  line-height: 1;
  padding: 6px 12px;
  border-radius: 9999px;
}
@media screen and (max-width:540px) {
  .column-single .column-single-body .column-tags .column-tag {
    font-size: 14px;
  }
}
.column-single .column-single-body {
  /* 本文（タグ下 50px） */
}
.column-single .column-single-body .column-single-content {
  margin-top: 70px;
  color: #ffffff;
  font-size: 18px;
  font-weight: 400; /* 本文は細字（normal） */
  line-height: 1.8;
}
@media screen and (max-width:540px) {
  .column-single .column-single-body .column-single-content {
    margin-top: 40px;
    font-size: 16px;
  }
}
.column-single .column-single-body .column-single-content {
  /* ▼ WordPress テーマや他のCSSに色を奪われないよう、本文要素にも明示的に白を指定 */
}
.column-single .column-single-body .column-single-content p,
.column-single .column-single-body .column-single-content ul, .column-single .column-single-body .column-single-content ol, .column-single .column-single-body .column-single-content li,
.column-single .column-single-body .column-single-content dl, .column-single .column-single-body .column-single-content dt, .column-single .column-single-body .column-single-content dd,
.column-single .column-single-body .column-single-content blockquote,
.column-single .column-single-body .column-single-content table, .column-single .column-single-body .column-single-content th, .column-single .column-single-body .column-single-content td,
.column-single .column-single-body .column-single-content em, .column-single .column-single-body .column-single-content span {
  color: #ffffff;
  font-weight: 400; /* 本文を細字に統一 */
}
.column-single .column-single-body .column-single-content {
  /* strong は強調なので 500（少しだけ強める）に。完全に bold にはしない */
}
.column-single .column-single-body .column-single-content strong {
  color: #ffffff;
  font-weight: 500;
}
.column-single .column-single-body .column-single-content p {
  margin-bottom: 0.5em;
  font-size: inherit;
  color: #ffffff;
  font-weight: 400;
}
.column-single .column-single-body .column-single-content ul, .column-single .column-single-body .column-single-content ol {
  margin: 0 0 1.5em 1.5em;
}
.column-single .column-single-body .column-single-content li {
  margin-bottom: 0.5em;
}
.column-single .column-single-body .column-single-content blockquote {
  margin: 1.5em 0;
  padding: 16px 20px;
  border-left: 4px solid rgba(255, 255, 255, 0.4);
  background-color: rgba(255, 255, 255, 0.05);
}
.column-single .column-single-body .column-single-content h2 {
  color: #ffffff;
  font-size: 35px; /* PC: 35px */
  font-weight: bold;
  line-height: 1.5;
  text-align: left;
  /* H2 上の余白を広めに確保 */
  margin: 90px 0 25px;
  padding: 8px 0 14px 20px;
  border-left: 6px solid #EF3C3C;
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
}
@media screen and (max-width:540px) {
  .column-single .column-single-body .column-single-content h2 {
    font-size: 20px; /* SP: そのまま */
    margin: 70px 0 20px;
    padding: 6px 0 12px 14px;
    border-left-width: 5px;
  }
}
.column-single .column-single-body .column-single-content h3 {
  color: #ffffff;
  font-size: 25px; /* PC: 25px */
  font-weight: bold;
  line-height: 1.5;
  text-align: left;
  /* H3 上の余白を広めに確保 */
  margin: 70px 0 18px;
  padding-left: 16px;
  border-left: 4px solid #EF3C3C;
}
@media screen and (max-width:540px) {
  .column-single .column-single-body .column-single-content h3 {
    font-size: 18px; /* SP: そのまま */
    margin: 55px 0 15px;
    padding-left: 12px;
    border-left-width: 3px;
  }
}
.column-single .column-single-body .column-single-content {
  /* 直前が見出しの場合は、見出し直後すぎる本文の上余白を打ち消し */
}
.column-single .column-single-body .column-single-content h2 + *,
.column-single .column-single-body .column-single-content h3 + * {
  margin-top: 0;
}
.column-single .column-single-body .column-single-content {
  /* 本文中の写真（サムネ以外）：PCは最大1000px、SPは現状維持 */
}
.column-single .column-single-body .column-single-content img {
  width: 1000px;
  max-width: 100%;
  height: auto;
  display: block;
  margin: 30px auto 50px; /* 上下余白＋中央寄せ */
}
@media screen and (max-width:540px) {
  .column-single .column-single-body .column-single-content img {
    width: auto; /* SP: 元の自然サイズに戻す */
    max-width: 100%;
    margin: 25px auto 40px;
  }
}
.column-single .column-single-body .column-single-content {
  /* 画像をリンク・figureで囲んだ場合にも同じ幅・余白を適用 */
}
.column-single .column-single-body .column-single-content figure {
  width: 1000px;
  max-width: 100%;
  margin: 30px auto 50px;
}
@media screen and (max-width:540px) {
  .column-single .column-single-body .column-single-content figure {
    width: auto;
    margin: 25px auto 40px;
  }
}
.column-single .column-single-body .column-single-content figure img {
  width: 100%; /* figure 内では figure 幅にフィット */
  margin: 0; /* 二重余白を防ぐ */
}
/* ▼ 表（table）デザイン
   WordPress の表ブロック（figure.wp-block-table）にも対応。
   ダーク背景なので枠線は白系で表示する。 */
.column-single .column-single-body .column-single-content figure.wp-block-table {
  width: 100%;
  max-width: 100%;
  margin: 1.8em 0;
}
@media screen and (max-width:540px) {
  .column-single .column-single-body .column-single-content figure.wp-block-table {
    margin: 1.4em 0;
    /* SP では横スクロールでテーブル全体を見られるように */
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}
.column-single .column-single-body .column-single-content figure.wp-block-table img {
  width: auto;
  margin: 0;
}
.column-single .column-single-body .column-single-content table {
  width: 100%;
  margin: 1.8em 0;
  border-collapse: collapse;
  border-spacing: 0;
  font-size: 16px;
  line-height: 1.7;
  background-color: rgba(255, 255, 255, 0.03);
}
@media screen and (max-width:540px) {
  .column-single .column-single-body .column-single-content table {
    font-size: 14px;
    margin: 1.4em 0;
  }
}
.column-single .column-single-body .column-single-content table caption {
  color: #ffffff;
  font-weight: 500;
  text-align: left;
  padding: 6px 0 10px;
  caption-side: top;
}
.column-single .column-single-body .column-single-content table th,
.column-single .column-single-body .column-single-content table td {
  padding: 14px 18px;
  /* WP のデフォルト黒線を打ち消すために !important で白系に固定 */
  border: 1px solid rgba(255, 255, 255, 0.4) !important;
  color: #ffffff;
  vertical-align: top;
  text-align: left;
  font-weight: 400;
}
@media screen and (max-width:540px) {
  .column-single .column-single-body .column-single-content table th,
  .column-single .column-single-body .column-single-content table td {
    padding: 10px 12px;
  }
}
.column-single .column-single-body .column-single-content table th {
  background-color: rgba(239, 60, 60, 0.85); /* ブランドカラーの赤 */
  color: #ffffff;
  font-weight: 600;
}
.column-single .column-single-body .column-single-content table thead th {
  background-color: rgba(239, 60, 60, 0.85);
}
.column-single .column-single-body .column-single-content table tbody tr:nth-child(even) td {
  background-color: rgba(255, 255, 255, 0.05);
}
/* figure.wp-block-table の中の table は外側の余白と二重にならないように */
.column-single .column-single-body .column-single-content figure.wp-block-table > table {
  margin: 0;
}
.column-single .column-single-body .column-single-content a {
  color: #ffffff;
  text-decoration: underline;
}
.column-single .column-single-body {
  /* ============================================================
     関連記事（同じタグの記事カード一覧）
     ※ カードの見た目は「トップページの COLUMN セクション」と完全に一致させる
     ============================================================ */
}
.column-single .column-single-body .column-single-related {
  margin-top: 100px;
  padding-top: 50px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}
@media screen and (max-width:540px) {
  .column-single .column-single-body .column-single-related {
    margin-top: 70px;
    padding-top: 40px;
  }
}
.column-single .column-single-body .column-single-related .column-single-related-title {
  color: #ffffff;
  font-size: 26px;
  font-weight: bold;
  line-height: 1.4;
  margin: 0 0 30px;
  text-align: center;
  /* 本文中の h2 の赤ライン装飾はここでは打ち消す（関連見出し用にシンプルに） */
  padding: 0;
  border-left: none;
  border-bottom: none;
}
@media screen and (max-width:540px) {
  .column-single .column-single-body .column-single-related .column-single-related-title {
    font-size: 22px;
    margin-bottom: 22px;
  }
}
.column-single .column-single-body .column-single-related {
  /* 関連記事一覧：PC=3列、TB以下=2列 */
}
.column-single .column-single-body .column-single-related .column-related-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media screen and (max-width:768px) {
  .column-single .column-single-body .column-single-related .column-related-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }
}
.column-single .column-single-body .column-single-related .column-related-list {
  /* ▼ カード本体：トップページの .COLUMN .column-card と同じ仕様（ボーダーなし＋強めの影） */
}
.column-single .column-single-body .column-single-related .column-related-list .column-card {
  display: block;
  background-color: #ffffff;
  color: #363636;
  text-decoration: none;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.column-single .column-single-body .column-single-related .column-related-list .column-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}
.column-single .column-single-body .column-single-related .column-related-list .column-card {
  /* サムネイル：248:160 で固定、ぼかし背景＋画像全体表示 */
}
.column-single .column-single-body .column-single-related .column-related-list .column-card .column-thumbnail {
  position: relative;
  width: 100%;
  aspect-ratio: 248/160;
  overflow: hidden;
  background-color: #EFEFEF;
  isolation: isolate;
}
.column-single .column-single-body .column-single-related .column-related-list .column-card .column-thumbnail::before {
  content: "";
  position: absolute;
  inset: -20px;
  background-image: var(--thumb-bg, none);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: blur(20px);
  z-index: 0;
}
.column-single .column-single-body .column-single-related .column-related-list .column-card .column-thumbnail img {
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  z-index: 1;
}
.column-single .column-single-body .column-single-related .column-related-list .column-card {
  /* カード下部：タイトル＋タグ */
}
.column-single .column-single-body .column-single-related .column-related-list .column-card .column-content {
  padding: 25px 15px;
}
.column-single .column-single-body .column-single-related .column-related-list .column-card .column-content .column-title {
  font-size: 16px;
  font-weight: bold;
  color: #363636;
  line-height: 1.5;
  margin: 0 0 20px;
  /* 長いタイトルは2行までで省略 */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.column-single .column-single-body .column-single-related .column-related-list .column-card .column-content {
  /* 関連カード内のタグ（本文タグ rule に勝てるよう深くネスト） */
}
.column-single .column-single-body .column-single-related .column-related-list .column-card .column-content .column-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 0; /* 本文タグの margin-top:20px を打ち消す */
}
.column-single .column-single-body .column-single-related .column-related-list .column-card .column-content .column-tags .column-tag {
  background-color: #EFEFEF;
  color: #363636;
  font-size: 14px;
  line-height: 1;
  padding: 6px 12px;
  border-radius: 9999px;
  white-space: nowrap;
}
@media screen and (max-width:768px) {
  .column-single .column-single-body .column-single-related .column-related-list .column-card .column-content .column-tags .column-tag {
    font-size: 12px;
    padding: 5px 10px;
  }
}
.column-single .column-single-body {
  /* ============================================================
     前後の記事ナビゲーション
     ============================================================ */
}
.column-single .column-single-body .column-single-pagination {
  margin-top: 70px;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media screen and (max-width:540px) {
  .column-single .column-single-body .column-single-pagination {
    margin-top: 50px;
    padding-top: 30px;
    gap: 12px;
    grid-template-columns: 1fr;
  }
}
.column-single .column-single-body .column-single-pagination {
  /* セル：prev/next ぞれぞれの枠（記事が無ければ空のまま、グリッドの位置だけ確保） */
}
.column-single .column-single-body .column-single-pagination .column-single-pagination-cell {
  min-height: 1px;
}
.column-single .column-single-body .column-single-pagination .column-single-pagination-cell-next {
  /* PC: 右端に必ず配置（prev が無くても next は右側） */
  grid-column: 2;
}
@media screen and (max-width:540px) {
  .column-single .column-single-body .column-single-pagination .column-single-pagination-cell-next {
    grid-column: 1;
  }
}
.column-single .column-single-body .column-single-pagination .column-single-pagination-link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  height: 100%;
  padding: 18px 22px;
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #ffffff;
  text-decoration: none;
  transition: background-color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}
@media screen and (max-width:540px) {
  .column-single .column-single-body .column-single-pagination .column-single-pagination-link {
    padding: 14px 18px;
  }
}
.column-single .column-single-body .column-single-pagination .column-single-pagination-link:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}
.column-single .column-single-body .column-single-pagination .column-single-pagination-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.04em;
}
@media screen and (max-width:540px) {
  .column-single .column-single-body .column-single-pagination .column-single-pagination-label {
    font-size: 12px;
  }
}
.column-single .column-single-body .column-single-pagination .column-single-pagination-arrow {
  font-size: 16px;
  line-height: 1;
}
@media screen and (max-width:540px) {
  .column-single .column-single-body .column-single-pagination .column-single-pagination-arrow {
    font-size: 14px;
  }
}
.column-single .column-single-body .column-single-pagination .column-single-pagination-title {
  color: #ffffff;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  /* 長いタイトルは2行で省略 */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
@media screen and (max-width:540px) {
  .column-single .column-single-body .column-single-pagination .column-single-pagination-title {
    font-size: 14px;
  }
}
.column-single .column-single-body .column-single-pagination {
  /* 「次の記事」セル内は右寄せでテキスト整列 */
}
.column-single .column-single-body .column-single-pagination .column-single-pagination-cell-next .column-single-pagination-link {
  text-align: right;
  align-items: flex-end;
}
@media screen and (max-width:540px) {
  .column-single .column-single-body .column-single-pagination .column-single-pagination-cell-next .column-single-pagination-link {
    /* SPでは左寄せに戻して読みやすく */
    text-align: left;
    align-items: flex-start;
  }
}

/* ▼ 強制上書き：WordPress テーマや他のCSSが本文の色を上書きしてしまう場合の保険
   body.column-single の詳細度で本文・リスト等の色を白に固定 */
body.column-single .column-single-body .column-single-content,
body.column-single .column-single-body .column-single-content p,
body.column-single .column-single-body .column-single-content ul,
body.column-single .column-single-body .column-single-content ol,
body.column-single .column-single-body .column-single-content li,
body.column-single .column-single-body .column-single-content dl,
body.column-single .column-single-body .column-single-content dt,
body.column-single .column-single-body .column-single-content dd,
body.column-single .column-single-body .column-single-content blockquote,
body.column-single .column-single-body .column-single-content table,
body.column-single .column-single-body .column-single-content th,
body.column-single .column-single-body .column-single-content td,
body.column-single .column-single-body .column-single-content strong,
body.column-single .column-single-body .column-single-content em,
body.column-single .column-single-body .column-single-content span {
  color: #ffffff;
}

/* ▼ 本文の文字を細字に固定する保険（WordPressテーマ等の bold 上書き対策） */
body.column-single .column-single-body .column-single-content,
body.column-single .column-single-body .column-single-content p,
body.column-single .column-single-body .column-single-content ul,
body.column-single .column-single-body .column-single-content ol,
body.column-single .column-single-body .column-single-content li,
body.column-single .column-single-body .column-single-content dl,
body.column-single .column-single-body .column-single-content dt,
body.column-single .column-single-body .column-single-content dd,
body.column-single .column-single-body .column-single-content blockquote,
body.column-single .column-single-body .column-single-content table,
body.column-single .column-single-body .column-single-content th,
body.column-single .column-single-body .column-single-content td,
body.column-single .column-single-body .column-single-content em,
body.column-single .column-single-body .column-single-content span {
  font-weight: 400;
}

/* strong だけは少しだけ強める（細字基調を崩さない 500） */
body.column-single .column-single-body .column-single-content strong {
  font-weight: 500;
}

/* ▼ 表（table）の枠線・配色：詳細度ブースト（保険）
   WordPress テーマ／ブロックエディタの inline style で枠線が黒くなるのを防ぐ。 */
body.column-single .column-single-body .column-single-content table,
body.column-single .column-single-body .column-single-content thead,
body.column-single .column-single-body .column-single-content tbody,
body.column-single .column-single-body .column-single-content tfoot,
body.column-single .column-single-body .column-single-content tr,
body.column-single .column-single-body .column-single-content th,
body.column-single .column-single-body .column-single-content td {
  border-color: rgba(255, 255, 255, 0.4) !important;
}
body.column-single .column-single-body .column-single-content th,
body.column-single .column-single-body .column-single-content td {
  border-style: solid !important;
  border-width: 1px !important;
}
body.column-single .column-single-body .column-single-content th {
  background-color: rgba(239, 60, 60, 0.85) !important;
  color: #ffffff !important;
}

/* ▼ コラム関連ページではフッタを非表示
   一覧（.column-archive）、個別記事（.column-single）の両方で footer を消す */
body.column-archive > footer,
body.column-single > footer {
  display: none !important;
}

/* ============================================================
   ▼ コラム一覧 / コラム個別ページ：詳細度ブースト
   このLPはWPの1ページとして組み込まれているため、
   親テーマやフロントページのCSSが先に効いて崩れることがある。
   body class を前置して詳細度を上げ、必要なところは !important も付ける。
   ============================================================ */
/* ベース：背景色・余白・テキスト色をしっかり効かせる */
body.column-archive,
body.column-single {
  background-color: #363636 !important;
  color: #ffffff;
  padding-top: 80px;
  padding-bottom: 0;
  min-height: calc(100vh - 70px);
}
@media screen and (max-width:1024px) {
  body.column-archive,
  body.column-single {
    padding-top: 38px;
  }
}
body.column-archive,
body.column-single {
  /* 親テーマの container/main などの大きすぎる max-width を打ち消す */
}
body.column-archive > main,
body.column-archive > div#main,
body.column-archive > div#content,
body.column-archive > div.site-content,
body.column-single > main,
body.column-single > div#main,
body.column-single > div#content,
body.column-single > div.site-content {
  max-width: none !important;
  width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
  background: transparent !important;
}

/* sub-container を必ず 1024px 中央寄せに */
body.column-archive .sub-container,
body.column-single .sub-container {
  max-width: 1024px !important;
  margin: 0 auto !important;
  width: 100% !important;
}
@media screen and (max-width:768px) {
  body.column-archive .sub-container,
  body.column-single .sub-container {
    width: 93% !important;
  }
}

/* ===== 一覧ページ専用のレイアウト保証 ===== */
body.column-archive .column-archive-body {
  padding: 0px 0 60px;
  background-color: #363636;
}
@media screen and (max-width:540px) {
  body.column-archive .column-archive-body {
    padding: 0px 0 20px;
  }
}
body.column-archive {
  /* グリッドを再保証（PC=4列、タブレット以下=2列） */
}
body.column-archive .column-list {
  margin-top: 40px;
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 20px;
}
@media screen and (max-width:768px) {
  body.column-archive .column-list {
    margin-top: 0px;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 15px;
  }
}
body.column-archive {
  /* カード自体も再宣言（親テーマのリンクcolorに負けないように） */
}
body.column-archive .column-card {
  display: block !important;
  background-color: #ffffff !important;
  color: #363636 !important;
  text-decoration: none !important;
  overflow: hidden;
  border: 1px solid #EFEFEF;
}
body.column-archive .column-card .column-content .column-title {
  color: #363636 !important;
}
body.column-archive .column-card .column-content .column-tag {
  color: #363636 !important;
  background-color: #EFEFEF !important;
}
body.column-archive {
  /* fastview の見出しが親テーマのh1スタイルで崩れないよう再宣言 */
}
body.column-archive .fastview .container h1 {
  color: #ffffff !important;
  text-align: center;
  font-weight: bold;
  line-height: 1.4;
}
body.column-archive {
  /* ===== フィルターパネル：親テーマ干渉対策 ===== */
}
body.column-archive .column-filter {
  background-color: #ffffff !important;
  color: #363636 !important;
}
body.column-archive .column-filter .column-filter-search-label,
body.column-archive .column-filter .column-filter-heading {
  color: #363636 !important;
}
body.column-archive .column-filter .column-filter-search-input {
  color: #363636 !important;
  background-color: #f6f6f6 !important;
}
body.column-archive .column-filter .column-filter-search-input:focus {
  background-color: #ffffff !important;
}
body.column-archive .column-filter .column-filter-search-submit {
  color: #ffffff !important;
  background-color: #363636 !important;
}
body.column-archive .column-filter .column-filter-chip {
  color: #363636 !important;
  background-color: #EFEFEF !important;
  text-decoration: none !important;
}
body.column-archive .column-filter .column-filter-chip.is-active {
  color: #ffffff !important;
  background-color: #363636 !important;
  border-color: #363636 !important;
}
body.column-archive .column-filter .column-filter-status {
  color: #363636 !important;
}
body.column-archive .column-filter .column-filter-clear {
  color: #ffffff !important;
  background-color: #363636 !important;
  text-decoration: none !important;
}
body.column-archive {
  /* ===== 検索結果0件メッセージ：親テーマ干渉対策 ===== */
}
body.column-archive .column-empty {
  background-color: #ffffff !important;
}
body.column-archive .column-empty .column-empty-title {
  color: #363636 !important;
}
body.column-archive .column-empty .column-empty-desc {
  color: #666666 !important;
}
body.column-archive .column-empty .column-empty-back {
  color: #ffffff !important;
  background-color: #363636 !important;
  text-decoration: none !important;
}

/* ===== 個別記事ページのレイアウト保証 ===== */
body.column-single .column-single-body {
  background-color: #363636;
}
body.column-single {
  /* タイトル・タグ・本文の色を親テーマに奪われないように */
}
body.column-single .column-single-title {
  color: #ffffff !important;
}
body.column-single .column-tags .column-tag {
  color: #363636 !important;
  background-color: #ffffff !important;
}
body.column-single .column-single-content,
body.column-single .column-single-content p,
body.column-single .column-single-content li,
body.column-single .column-single-content h2,
body.column-single .column-single-content h3 {
  color: #ffffff !important;
}
body.column-single {
  /* 公開日／更新日：親テーマ干渉対策 */
}
body.column-single .column-single-meta {
  color: rgba(255, 255, 255, 0.7) !important;
}
body.column-single .column-single-meta .column-single-meta-label {
  color: #ffffff !important;
  background-color: rgba(255, 255, 255, 0.12) !important;
}
body.column-single .column-single-meta time {
  color: rgba(255, 255, 255, 0.85) !important;
}
body.column-single {
  /* 関連記事セクション：親テーマ干渉対策 */
}
body.column-single .column-single-related .column-single-related-title {
  color: #ffffff !important;
  /* 本文h2 のグローバル装飾を確実に打ち消し */
  border-left: none !important;
  border-bottom: none !important;
  padding: 0 !important;
  text-align: center !important;
}
body.column-single .column-single-related {
  /* 関連記事カード：トップページと同じ「ボーダーなし白カード」 */
}
body.column-single .column-single-related .column-card {
  display: block !important;
  background-color: #ffffff !important;
  color: #363636 !important;
  text-decoration: none !important;
  border: none !important;
}
body.column-single .column-single-related .column-card .column-content .column-title {
  color: #363636 !important;
}
body.column-single .column-single-related .column-card .column-content .column-tag {
  color: #363636 !important;
  background-color: #EFEFEF !important;
}
body.column-single {
  /* 前後の記事ナビゲーション：親テーマ干渉対策 */
}
body.column-single .column-single-pagination .column-single-pagination-link {
  color: #ffffff !important;
  text-decoration: none !important;
  background-color: rgba(255, 255, 255, 0.06) !important;
  border: 1px solid rgba(255, 255, 255, 0.18) !important;
}
body.column-single .column-single-pagination .column-single-pagination-link:hover {
  background-color: rgba(255, 255, 255, 0.12) !important;
  border-color: rgba(255, 255, 255, 0.4) !important;
}
body.column-single .column-single-pagination .column-single-pagination-label {
  color: rgba(255, 255, 255, 0.7) !important;
}
body.column-single .column-single-pagination .column-single-pagination-title {
  color: #ffffff !important;
}

/* ============================================================
   ▼ 利用規約ページ：詳細度ブースト
   このLPはWPの1ページとして組み込まれているため、
   親テーマ（liart2022）のCSSが先に効いて、
   .terms-of-use 側のセレクタ詳細度に勝ってしまい、
   背景色・文字色・section padding・h1/h2 サイズ・リスト装飾が
   崩れる現象が発生していた。
   コラムページ側と同じく body.terms-of-use を前置して詳細度を上げ、
   重要な箇所には !important で必ず効くように再宣言する。
   ============================================================ */
/* ベース：背景色・テキスト色・ヘッダ分の上余白を確実に効かせる */
body.terms-of-use {
  background-color: #363636 !important;
  color: #ffffff !important;
  padding-top: 80px;
  padding-bottom: 0;
  min-height: calc(100vh - 70px);
}
@media screen and (max-width:1024px) {
  body.terms-of-use {
    padding-top: 38px;
  }
}
body.terms-of-use {
  /* 親テーマの container/main などの大きすぎる max-width を打ち消す */
}
body.terms-of-use > main,
body.terms-of-use > div#main,
body.terms-of-use > div#content,
body.terms-of-use > div.site-content,
body.terms-of-use > div.site-main,
body.terms-of-use > div.entry-content {
  max-width: none !important;
  width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
  background: transparent !important;
}

/* ファーストビュー（ページタイトル部）：親テーマの section/h1 装飾を打ち消し */
body.terms-of-use .fastview {
  padding: 60px 0 !important;
  border: none !important;
  background: transparent !important;
}
body.terms-of-use .fastview .container {
  max-width: 1280px !important;
  width: 100% !important;
  margin: 0 auto !important;
  background-image: url(../img/terms-of-use.png) !important;
  background-size: 1023px !important;
  background-repeat: no-repeat !important;
  background-position: 50% 0% !important;
  position: relative;
}
@media screen and (max-width:768px) {
  body.terms-of-use .fastview .container {
    width: 93% !important;
  }
}
@media screen and (max-width:540px) {
  body.terms-of-use .fastview .container {
    background-size: contain !important;
  }
}
body.terms-of-use .fastview .container h1 {
  color: #ffffff !important;
  text-align: center !important;
  font-size: 55px !important;
  font-weight: bold !important;
  line-height: 1.4 !important;
  padding-top: 40px !important;
  margin: 0 !important;
  border: none !important;
}
@media screen and (max-width:540px) {
  body.terms-of-use .fastview .container h1 {
    font-size: 30px !important;
    padding-top: 20px !important;
  }
}
@media screen and (max-width:540px) {
  body.terms-of-use .fastview {
    padding: 40px 0 20px !important;
  }
}

/* 規約本文の各 section：親テーマの section { padding:0 } 等を打ち消し */
body.terms-of-use section {
  padding: 25px 0 !important;
  border-bottom: 1px solid #ffffff !important;
  background: transparent !important;
  color: #ffffff !important;
}
body.terms-of-use section .sub-container {
  max-width: 1024px !important;
  width: 100% !important;
  margin: 0 auto !important;
}
@media screen and (max-width:768px) {
  body.terms-of-use section .sub-container {
    width: 93% !important;
  }
}
body.terms-of-use section {
  /* 見出し h2：親テーマの h2 装飾（border / margin / color）を打ち消し */
}
body.terms-of-use section h2 {
  color: #ffffff !important;
  font-size: 25px !important;
  font-weight: bold !important;
  line-height: 1.5 !important;
  margin: 0 0 25px 0 !important;
  padding: 0 !important;
  border: none !important;
  background: none !important;
}
@media screen and (max-width:540px) {
  body.terms-of-use section h2 {
    font-size: 20px !important;
    margin: 0 0 20px 0 !important;
  }
}
body.terms-of-use section {
  /* 段落・テキスト */
}
body.terms-of-use section p {
  color: #ffffff !important;
  font-size: 18px !important;
  line-height: 1.5 !important;
}
@media screen and (max-width:540px) {
  body.terms-of-use section p {
    font-size: 16px !important;
  }
}
body.terms-of-use section {
  /* 番号付きリスト ol：親テーマの list-style: none を打ち消し */
}
body.terms-of-use section ol {
  list-style: decimal !important;
  padding: 0 0 0 1.5em !important;
  margin: 0 !important;
}
body.terms-of-use section ol > li {
  color: #ffffff !important;
  font-size: 18px !important;
  line-height: 1.6 !important;
  padding-left: 0 !important;
  margin-bottom: 0.5em;
}
@media screen and (max-width:540px) {
  body.terms-of-use section ol > li {
    font-size: 16px !important;
  }
}
body.terms-of-use section ol > li::before {
  content: none !important;
}
body.terms-of-use section ol > li {
  /* 入れ子のサブリスト（例：（1）（2）…） */
}
body.terms-of-use section ol > li ul {
  list-style: none !important;
  padding: 0 !important;
  counter-reset: sub-num;
}
body.terms-of-use section ol > li ul li {
  position: relative;
  padding-left: 2em !important;
  counter-increment: sub-num;
}
body.terms-of-use section ol > li ul li::before {
  content: "（" counter(sub-num) "）" !important;
  position: absolute !important;
  left: 0 !important;
  color: #ffffff !important;
}
body.terms-of-use section {
  /* 箇条書き ul（番号なし） */
}
body.terms-of-use section ul {
  list-style: disc !important;
  padding: 25px !important;
  margin: 0 !important;
}
@media screen and (max-width:540px) {
  body.terms-of-use section ul {
    padding: 20px !important;
  }
}
body.terms-of-use section ul > li {
  color: #ffffff !important;
  font-size: 18px !important;
  line-height: 1.6 !important;
  padding-left: 0 !important;
}
@media screen and (max-width:540px) {
  body.terms-of-use section ul > li {
    font-size: 16px !important;
  }
}
body.terms-of-use section ul > li::before {
  content: none !important;
}

/* （1）（2）…の番号付きカスタムリストは parent ul/ol の効果を上書き */
body.terms-of-use section .number-parenthesis {
  list-style: none !important;
  padding: 25px 0 !important;
  margin: 0 !important;
  counter-reset: num;
}
body.terms-of-use section .number-parenthesis > li {
  position: relative;
  padding-left: 2em !important;
  color: #ffffff !important;
  font-size: 18px !important;
  line-height: 1.6 !important;
  counter-increment: num;
}
@media screen and (max-width:540px) {
  body.terms-of-use section .number-parenthesis > li {
    font-size: 16px !important;
  }
}
body.terms-of-use section .number-parenthesis > li::before {
  content: "（" counter(num) "）" !important;
  position: absolute !important;
  left: 0 !important;
  color: #ffffff !important;
}

/* footer は他ページと同じく LP 側のフッタが出るので、
   親テーマ footer が出てきたら念のため非表示
   （※ コラムページと違い利用規約は LPのフッタを表示する仕様なので、
   .site-footer のような親テーマ専用フッタのみ消す） */
body.terms-of-use > .site-footer,
body.terms-of-use > #colophon {
  display: none !important;
}

/*# sourceMappingURL=style.css.map */