@charset "utf-8";

/* ============================================================
 *  代ゼミ 性格診断 LP スタイル
 *  prefix: diag-  (Diagnosis)
 *  ※代々木ゼミナールサイト内に組み込まれるため
 *    すべてのクラスに diag- プレフィックスを使用
 * ============================================================ */

 .content{
  width: auto;
  margin: 0;
 }

/* ----------------------------------------------------------
 *  共通変数（カスタムプロパティ）
 * ---------------------------------------------------------- */
:root {
  --diag-red:    #e60012;
  --diag-orange: #f07800;
  --diag-blue:   #005bac;
  --diag-dark:   #000000;
  --diag-gray:   #767676;
  --diag-bg:     #D73120;
  --diag-white:  #ffffff;
  --diag-radius: 8px;
  --diag-max-w:  760px;
}

/* SP/PC 出し分け用 br */
br.sp-only { display: none; }
br.pc-only { display: inline; }

/* 共通背景（赤 + ドット柄） */
.diag-intro,
.diag-quiz,
.diag-result,
.diag-teacher {
  background: url("../img/bg.png") no-repeat center top / 100% auto, var(--diag-bg);
}

/* ----------------------------------------------------------
 *  INTRO（index.html トップビジュアル）
 * ---------------------------------------------------------- */
.diag-intro {
  padding: 71px 24px 64px;
  text-align: center;
}

.content .diag-intro__inner {
  max-width: 980px;
  margin: 0 auto;
  padding-bottom: 99px;
  position: relative;
  z-index: 0;
}
.content .diag-intro__inner::before{
  content: '';
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 100rem 100rem 0 0 ;
  background: #fff;
  top: 0;
  left: 0;
  z-index: -1;
}

.content .diag-intro__cards{
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 32px;
  padding-top: 220px;
}

.content .diag-intro__carditem {
  width: 300px;
  padding: 12px;
  background: linear-gradient(90.29deg, #F3F3F3 0.27%, #D4D4D4 99.71%);
  border-radius: 30px;
  box-sizing: border-box;
  position: relative;
  /* --- 追加 --- */
  overflow: hidden; /* これで画像が枠線を隠さないようになります */
  z-index: 1;
}

/* 前面画像を背面にぴったり重ねる */
.content img.diag-intro__carditem-top {
  position: absolute;
  top: 12px;
  left: 12px;
  width: calc(100% - 24px);
  height: auto;
  z-index: 2; /* 確実に前面へ */
}

.content .diag-intro__carditem:nth-child(2){
  margin-top: -159px;
}

.content .diag-intro__carditem img{
  width: 100%;
  height: auto;
  vertical-align: bottom;
  border-radius: 18px;
}

.content img.diag-intro__carditem-top {
  position: absolute;
  top: 12px;
  left: 12px;
  width: calc(100% - 24px);
  height: auto;
}

.content .diag-intro__kv {
  width: 100%;
  max-width: 489px;
  margin-right: auto;
  margin-left: auto;
  margin-top: -260px;
  position: relative;
  z-index: 1;
}

.content .diag-intro__kv img {
  width: 100%;
  height: auto;
}

.content .diag-intro__lead {
  margin-top: 22px;
  font-size: 16px;
  line-height: 1.625;
  font-weight: 700;
  color: var(--diag-dark);
  margin-bottom: 0;
}

.content .diag-intro__start {
  display: inline-block;
  margin-top: 49px;
  padding: 18px 64px;
  background: var(--diag-red);
  color: var(--diag-white);
  font-size: 30px;
  font-weight: 900;
  text-decoration: none;
  letter-spacing: 0.2em;
  font-family: "Lato", sans-serif;
  transition: opacity 0.25s;
  border-radius: 10px;
  background: linear-gradient(90deg, #E60012 0%, #BC0738 100%);
  box-shadow: 0 4px 2px 0 rgba(0, 0, 0, 0.25);
}

.content .diag-intro__start:hover {
  opacity: 0.8;
}

.content .diag-intro__note p{
  text-align: center;
  font-size: 10px;
  line-height: 2;
  font-weight: 700;
  margin-top: 35px;
  padding-left: 20px;
  padding-right: 20px;
}


/* ----------------------------------------------------------
 *  QUIZ（question.html）
 *  デザイン: 赤背景ドット柄 + 白アーチ + 赤グラデーションボタン
 * ---------------------------------------------------------- */

/* 外側 */
.diag-quiz {
  padding: 72px 16px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  overflow: hidden;
}

/* 背景スライダー（2列ループ） */
./* 外側 */
.diag-quiz {
  padding: 72px 16px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  overflow: hidden;
}

/* 背景スライダー（2列ループ） */
.diag-quiz__slider {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 50px;
}

.diag-quiz__slider-row {
  overflow: hidden;
  width: 100%;
}

.diag-quiz__slider-track {
  display: flex;
  width: max-content;
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

/* ★新しく追加したグループ要素★ */
.diag-quiz__slider-list {
  display: flex;
  gap: 16px;
  padding-right: 16px; /* 1セット目と2セット目の間の隙間を作ります */
}

/* セレクタを .diag-quiz__slider-track img から変更 */
.diag-quiz__slider-list img {
  width: 190px;
  height: 190px;
  object-fit: cover;
  border-radius: 20px;
  flex-shrink: 0;
}

/* 上段：左へスライド */
.diag-quiz__slider-row--top .diag-quiz__slider-track {
  animation: diagSlideLeft 30s linear infinite;
}

/* 下段：右へスライド */
.diag-quiz__slider-row--bottom .diag-quiz__slider-track {
  animation: diagSlideRight 30s linear infinite;
}

/* 上段：左へスライド（3セット中1セット分移動） */
@keyframes diagSlideLeft {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-33.3333%); }
}

/* 下段：右へスライド（最初から1セット分ズラした状態からスタートし、右へ戻す） */
@keyframes diagSlideRight {
  0%   { transform: translateX(-33.3333%); }
  100% { transform: translateX(0); }
}

/* アーチ・SNSはスライダーの上に */
.diag-quiz__arch,
.diag-quiz .diag-sns {
  position: relative;
  z-index: 1;
}

/* 白いアーチ（ドーム型） */
.diag-quiz__arch {
  width: 100%;
  max-width: 980px;
  background: #ffffff;
  border-radius: 500px 500px 0 0;
  padding: 24px 56px 89px;
  position: relative;
  box-sizing: border-box;
}

/* アーチ装飾（波線） */
.diag-quiz__arch-deco {
  display: block;
  width: 100%;
  max-width: 540px;
  height: auto;
  margin: 0 auto 24px;
}

/* ロゴ・タイトル画像 */
.diag-quiz__logo {
  text-align: center;
}

.diag-quiz__logo img {
  max-width: 223px;
  height: auto;
}

/* 設問パネル（高さ固定でガタつき防止） */
#diagPanel {
  min-height: 460px;
}

/* 設問カードラッパー（引用符SVG含む） */
.diag-quiz__card-wrap {
  position: relative;
  max-width: 520px;
  margin: 0 auto;
  margin-top: 50px;
  /* padding: 0 50px; */
}

/* 引用符 SVG（共通） */
.diag-quiz__quote--open,
.diag-quiz__quote--close {
  position: absolute;
  width: 47px;
  height: 45px;
  z-index: 1;
}
.diag-quiz__quote--open  { top: -6px; left: -30px; }
.diag-quiz__quote--close { bottom: -6px; right: -30px; }

/* 設問カード（グレー背景） */
.diag-quiz__card {
  background: #F1F1F1;
  border-radius: 30px;
  padding: 50px;
  position: relative;
}

.diag-quiz__text {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 36px;
  font-weight: 700;
  line-height: 1.39;
  color: #CC3222;
  margin: 0;
}

/* 選択肢ボタン */
.diag-quiz__choices {
  list-style: none;
  margin: 72px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 499px;
  margin-right: auto;
  margin-left: auto;
}

.diag-quiz__choice {
  display: block;
  width: 100%;
  padding: 20px 10px;
  background: linear-gradient(90deg, #E60012 0%, #BC0738 100%);
  border-radius: 10px;
  color: #ffffff;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 30px;
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: 0.2em;
  text-align: center;
  cursor: pointer;
  transition: opacity 0.2s;
  box-sizing: border-box;
  box-shadow: 0 4px 2px 0 rgba(0, 0, 0, 0.25);
}



.diag-quiz__choice:hover {
  opacity: 0.82;
}

/* SNSバー（共通パーツ） */
.diag-sns {
  width: 100%;
  max-width: 460px;
  background: #ffffff;
  border-radius: 10px;
  padding: 24px 40px;
  margin-top: 58px;
  margin-right: auto;
  margin-left: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 49px;
}

.diag-quiz__arch + .diag-sns{
  margin-top: 72px;
}

.diag-result__arch + .diag-sns{
  margin-top: 83px;
}

.diag-result__note{
  margin: 0;
  margin-top: 30px;
  text-align: center;
  font-size: 10px;
  line-height: 2;
  font-weight: 700;
  color: #000;
}

.diag-sns__link {
  display: block;
  transition: opacity 0.25s;
}

.diag-sns__link:hover {
  opacity: 0.82;
}

.diag-sns__link img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  display: block;
}


/* ----------------------------------------------------------
 *  RESULT（result_*.html）
 *  Figma: 赤背景 + 白アーチ + グレーカード + 推薦カード
 * ---------------------------------------------------------- */

/* 外側 */
.diag-result {
  padding: 72px 16px 90px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* 白いアーチ */
.content .diag-result__arch {
  width: 100%;
  max-width: 880px;
  background: #ffffff;
  border-radius: 500px 500px 0 0;
  padding: 30px 50px 117px;
  position: relative;
}

/* アーチ装飾 */
.content .diag-result__arch-deco {
  display: block;
  width: 100%;
  max-width: 540px;
  height: auto;
  margin: 0 auto 24px;
}

/* イラスト画像（グラデボーダー = 背景で実現） */
.content .diag-result__illust {
  display: block;
  width: 315px;
  height: 315px;
  padding: 12px;
  background: linear-gradient(90.29deg, #F3F3F3 0.27%, #D4D4D4 99.71%);
  border-radius: 30px;
  box-sizing: border-box;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
}

.content .diag-result__illust img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 18px;
  display: block;
}

/* グレー結果カード */
.content .diag-result__card {
  background: #F1F1F1;
  border-radius: 30px;
  padding: 175px 50px 50px;
  max-width: 480px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 37px;
  margin-top: 204px;
  position: relative;
}

/* タイプ名（あなたのタイプは… スマートなハヤブサ） */
.content .diag-result__title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 40px;
  font-weight: 700;
  line-height: 1.25;
  color: #CC3222;
  text-align: center;
  margin: 0;
}

.content .diag-result__smalltitle{
  color: #5C5C5C;
  font-size: 24px;
  line-height: 2.08;
}

/* 勉強タイプカード（引用符付き） */
.content .diag-result__study-wrap {
  position: relative;
  width: 100%;
  max-width: 523px;
  padding: 0 24px;
}

.content .diag-result__study-quote--open,
.content .diag-result__study-quote--close {
  position: absolute;
  width: 47px;
  height: 45px;
  z-index: 1;
}
.content .diag-result__study-quote--open  { top: -6px; left: 0; }
.content .diag-result__study-quote--close { bottom: -6px; right: 0; }

.content .diag-result__study-card {
  background: #ffffff;
  border-radius: 30px;
  padding: 50px 10px;
  text-align: center;
}

.content .diag-result__study-type {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 40px;
  font-weight: 700;
  line-height: 1.39;
  color: #CC3222;
  margin: 0;
}

.content .diag-result__study-smalltitle{
  color: #5C5C5C;
  font-size: 24px;
  line-height: 2.08;
  display: block;
}

/* 勉強タイプ サブ説明（study-wrap直後のp） */
.content .diag-result__study-wrap + .diag-result__study-type {
  color: #C13322;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 24px;
  font-style: normal;
  font-weight: 700;
  line-height: 30px;
  text-align: center;
}

/* 説明文 */
.content .diag-result__body {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.875;
  color: var(--diag-dark);
  text-align: left;
  margin: 0;
  max-width: 487px;
}

/* Xシェアボタン */
.content .diag-result__share {
  margin: 43px auto 0;
  max-width: 507px;
}

.content .diag-result__share a {
  display: block;
  width: 100%;
  padding: 33px 10px;
  background: linear-gradient(90deg, #525252 0%, #0D0D0D 100%);
  border-radius: 10px;
  color: #ffffff;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 30px;
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: 0.2em;
  text-align: center;
  text-decoration: none;
  box-shadow: 0 4px 2px 0 rgba(0, 0, 0, 0.25);
  transition: opacity 0.25s;
  box-sizing: border-box;
}

.content .diag-result__share a:hover {
  opacity: 0.82;
}

/* 講師チェックボタン（赤グラデーション） */
.content .diag-result__teacher {
  margin: 40px auto 0;
  max-width: 670px;
}

.content .diag-result__teacher a {
  display: block;
  width: 100%;
  padding: 33px 10px;
  background: linear-gradient(90deg, #E60012 0%, #BC0738 100%);
  border-radius: 10px;
  color: #ffffff;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 30px;
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: 0.2em;
  text-align: center;
  text-decoration: none;
  box-shadow: 0 4px 2px 0 rgba(0, 0, 0, 0.25);
  transition: opacity 0.25s;
  box-sizing: border-box;
}

.content .diag-result__teacher a:hover {
  opacity: 0.82;
}


@media (max-width: 600px) {
  .content .diag-result__teacher{
    margin-top: 30px;
  }
}

/* もう一度診断する */
.content .diag-result__retry {
  margin-top: 33px;
  text-align: center;
}

.content .diag-result__retry a {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: var(--diag-dark);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.content .diag-result__retry a:hover {
  opacity: 0.7;
}

/* おすすめ講座カード */
.content .diag-result__recommend {
  background: #8BDFF9;
  border-radius: 30px;
  padding: 50px 33px 32px;
  max-width: 516px;
  margin: 40px auto 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 46px;
}

/* タイプ別背景色 */
.content .diag-result__recommend--rakuda   { background: #FF7017; }
.content .diag-result__recommend--kirin    { background: #FEE300; }
.content .diag-result__recommend--mimizuku { background: #007302; }
.content .diag-result__recommend--neko     { background: #FFD3FF; }
.content .diag-result__recommend--iruka    { background: #96DA91; }

/* 暗い背景時の白文字 */
.content .diag-result__recommend--rakuda .diag-result__recommend-title,
.content .diag-result__recommend--mimizuku .diag-result__recommend-title{
  color: #ffffff;
}

.content .diag-result__recommend-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.71;
  color: #5C5C5C;
  text-align: center;
  margin: 0;
}

.content .diag-result__recommend-title > span{
  font-size: 32px;
  line-height: 1.28;
}

/* 講座リンクカード */
.content .diag-result__courses {
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: 10px;
  justify-content: center;
}

.content .diag-result__course {
  display: flex;
  align-items: center;
  height: 80px;
  background: #ffffff;
  border: 1px solid #CC3222;
  border-radius: 10px;
  box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.25);
  padding: 10px 12px;
  text-decoration: none;
  position: relative;
  box-sizing: border-box;
  max-width: 100%;
  width: 253px;
  transition: opacity 0.25s;
}

.content .diag-result__course:hover {
  opacity: 0.82;
}

.content .diag-result__course-info {
  flex: 1;
}

.content .diag-result__course-badge {
  display: inline-block;
  background: #5C5C5C;
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.3em;
  padding: 2px 12px;
  border-radius: 30px;
  margin-top: 4px;
}

.content .diag-result__course-name {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.625;
  color: var(--diag-dark);
}

.content .diag-result__course-arrow {
  width: 26px;
  height: 26px;
  background: #CC3222;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
  position: absolute;
  right: 11px;
  bottom: 13px;
}



/* 他の動物タイプ */
.content .diag-result__others {
  width: 100%;
  max-width: 582px;
  background: #F3F3F3;
  border-radius: 30px;
  padding: 50px 40px;
  margin-top: 60px;
  box-sizing: border-box;
  margin-right: auto;
  margin-left: auto;
}

.content .diag-result__others-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: #CC3222;
  text-align: center;
  margin: 0 0 30px;
  background: #fff;
  border-radius: 100rem;
  width: fit-content;
  margin-right: auto;
  margin-left: auto;
  padding: 0 30px;
  line-height: 2.5;
}

.content .diag-result__others-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 540px;
  margin: 0 auto;
}

.content .diag-result__others-item {
  display: block;
  padding: 6px;
  background: linear-gradient(90.29deg, #F3F3F3 0.27%, #D4D4D4 99.71%);
  border-radius: 30px;
  transition: opacity 0.25s;
}

.content .diag-result__others-item:hover {
  opacity: 0.82;
}

.content .diag-result__others-item img {
  width: 100%;
  height: auto;
  border-radius: 24px;
  display: block;
}

/* ----------------------------------------------------------
 *  TEACHER（teacher.html）
 *  Figma node 2347:36135 — 赤背景 + 白アーチ + フラットグリッド + タイプバッジ
 * ---------------------------------------------------------- */

.diag-teacher {
  padding: 72px 16px 90px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.content .diag-teacher__arch {
  width: 100%;
  max-width: 982px;
  background: #ffffff;
  border-radius: 500px 500px 0 0;
  padding: 24px 66px 100px;
  position: relative;
  box-sizing: border-box;
}

.content .diag-teacher__pagetitle {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 40px;
  font-weight: 700;
  color: #CC3222;
  text-align: center;
  margin: 24px 0 40px;
  line-height: 1.25;
}

/* --- フィルタ (850x121) 画面追従 --- */
.content .diag-teacher__filter {
  width: 100%;
  max-width: 850px;
  margin: 0 auto 40px;
  padding: 20px 15px 16px;
  background: rgba(243, 243, 243, 0.80);
  backdrop-filter: blur(4px);
  border-radius: 12px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 9px;
  position: sticky;
  top: 130px; /* PC: 120px + 10px */
  z-index: 20;
}

/* 折りたたみヘッダー（PCでは非表示） */
.content .diag-teacher__filter-bar {
  display: none;
}

.content .diag-teacher__filter-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: none;
  appearance: none;
  cursor: pointer;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  font-weight: 400;
  color: #656565;
  letter-spacing: 2.4px;
  padding: 0;
  min-width: 0;
}

/* 選択中は項目テキストを表示（赤系・太字） */
.content .diag-teacher__filter.is-filtered .diag-teacher__filter-toggle-text {
  color: #C13322;
  font-weight: 700;
}

.content .diag-teacher__filter-toggle-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.content .diag-teacher__filter-toggle-filter-icon {
  display: block;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
}

.content .diag-teacher__filter-toggle-icon {
  flex-shrink: 0;
  width: 9px;
  height: 9px;
  border-right: 1.5px solid #888;
  border-bottom: 1.5px solid #888;
  transform: rotate(45deg);
  transition: transform 0.2s;
  margin-top: -3px;
}

.content .diag-teacher__filter.is-open .diag-teacher__filter-toggle-icon {
  transform: rotate(-135deg);
  margin-top: 3px;
}

/* 閉じるボタン（PCでは非表示） */
.content .diag-teacher__filter-close {
  display: none;
}

/* PCでは body は常時表示、SP用ALLは隠す */
.content .diag-teacher__filter-btn--all-sp {
  display: none;
}

.content .diag-teacher__filter-row {
  display: flex;
  align-items: center;
  gap: 7px;
}

.content .diag-teacher__filter-row + .diag-teacher__filter-row {
  margin-top: 9px;
}


.content .diag-teacher__filter-label {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: #656565;
  flex-shrink: 0;
  min-width: 28px;
  letter-spacing: 2.4px;
  text-align: center;
}

.content .diag-teacher__filter-items {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  align-items: center;
}

.content .diag-teacher__filter-btn {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: #C13322;
  background: #F3F3F3;
  border: none;
  appearance: none;
  border-radius: 30px;
  padding: 4px 10px;
  cursor: pointer;
  letter-spacing: 4.5px;
  line-height: 26px;
  height: 34px;
  transition: opacity 0.2s, background 0.2s, color 0.2s;
  box-sizing: border-box;
}

.content .diag-teacher__filter-btn:hover,
.content .diag-teacher__filter-btn.is-active {
  background: #CC3222;
  color: #ffffff;
}

.content .diag-teacher__filter-btn--all {
  font-family: 'Noto Sans JP', sans-serif;
  letter-spacing: 1.5px;
  border: 1px solid #F5BFB9;
  min-width: 63px;
  text-align: center;
  position: absolute;
  bottom: 20px;
  right: 20px;
}

/* --- カードグリッド (787 wide, 3 col, gap 14) --- */
.content .diag-teacher__grid {
  display: grid;
  grid-template-columns: repeat(3, 253px);
  gap: 14px;
  justify-content: center;
  max-width: 787px;
  margin: 0 auto;
}

/* --- 講師カード (253x328) --- */
.content .diag-teacher__card {
  display: flex;
  flex-direction: column;
  width: 253px;
  background: #ffffff;
  border: 1px solid #CC3222;
  border-radius: 10px;
  box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.25);
  padding: 9px;
  text-decoration: none;
  color: inherit;
  box-sizing: border-box;
  transition: opacity 0.25s;
  position: relative;
}

.content .diag-teacher__card:hover {
  opacity: 0.85;
}

/* PCでは info を透過し、photo/name/tags/bottom を card 直下フローに */
.content .diag-teacher__info {
  display: contents;
}

/* 写真エリア (235x235) */
.content .diag-teacher__photo {
  position: relative;
  width: 235px;
  height: 235px;
  border-radius: 10px 10px 0 0;
  background: #EEEEEE;
  overflow: hidden;
}

.content .diag-teacher__photo-img {
  position: absolute;
  inset: 0;
  background: #EEEEEE;
}

.content .diag-teacher__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 名前帯（PCは写真の右下に重ねる: padding9 + 写真235 = 244） */
.content .diag-teacher__name {
  position: absolute;
  right: 9px;
  top: 244px;
  transform: translateY(-100%);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.content .diag-teacher__name-en {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 10px;
  font-weight: 700;
  color: #525252;
  line-height: 26px;
  background: rgba(255, 255, 255, .5);
  padding: 0 7px;
}

.content .diag-teacher__name-ja {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
  background: #656565;
  padding: 0 7px;
  line-height: 26px;
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
}

.content .diag-teacher__name-suffix {
  font-size: 12px;
  font-weight: 700;
}

/* タグ (26px h) */
.content .diag-teacher__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 11px;
}

.content .diag-teacher__tag {
  display: inline-block;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: #ffffff;
  background: #CC3222;
  border: 1px solid #CC3222;
  border-radius: 30px;
  padding: 0 12px;
  letter-spacing: 0.15em;
  line-height: 24px;
  height: 26px;
  box-sizing: border-box;
}

/* --- カード下段: タイプバッジ + 矢印 --- */
.content .diag-teacher__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
}

/* タイプバッジ (126x30) */
.content .diag-teacher__type-badge {
  display: inline-flex;
  align-items: center;
  height: 30px;
  border-radius: 30px;
  overflow: hidden;
  background: #8BDFF9;
}

.content .diag-teacher__type-badge--hayabusa { background: #8BDFF9; }
.content .diag-teacher__type-badge--rakuda   { background: #FF7017; }
.content .diag-teacher__type-badge--kirin    { background: #FEE300; }
.content .diag-teacher__type-badge--mimizuku { background: #007302; }
.content .diag-teacher__type-badge--neko     { background: #FFD3FF; }
.content .diag-teacher__type-badge--iruka    { background: #96DA91; }

.content .diag-teacher__type-icon {
  width: 31px;
  height: 30px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid transparent;
  background-image: linear-gradient(#fff, #fff), linear-gradient(90deg, #F3F3F3, #D4D4D4);
  background-origin: border-box;
  background-clip: content-box, border-box;
  box-sizing: border-box;
  flex-shrink: 0;
}

.content .diag-teacher__type-text {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: #5C5C5C;
  letter-spacing: 2.4px;
  line-height: 26px;
  padding: 0 10px 0 4px;
  white-space: nowrap;
}

/* 暗い背景のバッジは文字を白に */
.content .diag-teacher__type-badge--rakuda .diag-teacher__type-text,
.content .diag-teacher__type-badge--mimizuku .diag-teacher__type-text {
  color: #ffffff;
}

/* 矢印ボタン (26x26) */
.content .diag-teacher__more-arrow {
  width: 26px;
  height: 26px;
  background: #CC3222;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
  position: absolute;
  bottom: 10px;
  right: 10px;
}

/* 注意書き */
.content .diag-teacher__note {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.7;
  color: var(--diag-dark);
  margin: 60px auto 120px;
  max-width: 855px;
  text-align: justify;
}

/* もう一度診断する */
.content .diag-teacher__arch .diag-result__retry {
  margin-top: 24px;
}

/* SNSバー */
.diag-teacher__arch + .diag-sns {
  margin-top: 83px;
}

/* --- 画面下追従 注意書き --- */
.diag-teacher__sticky-note {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  background: rgba(243, 243, 243, 0.80);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  padding: 14px 24px;
  box-sizing: border-box;
  opacity: 0;
  transform: translateY(100%);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.diag-teacher__sticky-note.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.diag-teacher__sticky-note-text {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.7;
  color: #333;
  margin: 0 auto;
  max-width: 855px;
  text-align: justify;
}

/* ----------------------------------------------------------
 *  SP（max-width: 750px）
 * ---------------------------------------------------------- */
@media screen and (max-width: 750px) {

  br.sp-only { display: inline; }
  br.pc-only { display: none; }

  .diag-intro, .diag-quiz, .diag-result, .diag-teacher{
    background: url("../img/bg.png") no-repeat center top / 1280px auto, var(--diag-bg);
  }

  /* intro */
  .diag-intro {
    padding: 40px 16px 56px;
  }

  .content .diag-intro__inner{
    padding-bottom: 57px;
  }

  .content .diag-intro__cards {
    gap: 12px;
    padding-top: 120px;
    margin-bottom: 20px;
    position: relative;
  }

  .content .diag-intro__carditem {
    width: 160px;
    padding: 8px;
    border-radius: 20px;
    position: relative;
    overflow: hidden; /* 画像が角丸からはみ出さないようにする */
    box-sizing: border-box; /* 枠線を含めたサイズ管理 */
    z-index: 1;
  }

  .content .diag-intro__carditem-top {
    top: 8px;
    left: 8px;
    width: calc(100% - 16px);
  }

  .content .diag-intro__carditem:nth-child(2) {
    margin-top: 0;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: -1;
  }

  .content .diag-intro__carditem img {
    border-radius: 12px;
  }
  .content img.diag-intro__carditem-top{
    top: 8px;
    left: 8px;
    width: calc(100% - 16px);
  }

  .content .diag-intro__kv {
    margin-top: -70px;
    max-width: 330px;
  }

  .content .diag-intro__lead {
    font-size: 16px;
    margin-top: 29px;
    padding-right: 20px;
    padding-left: 20px;
  }

  .diag-intro__start-wrap{
    padding-right: 20px;
    padding-left: 20px;
  }

  .content .diag-intro__start {
    width: 100%;
    max-width: 400px;
    padding: 16px 32px;
    margin-top: 30px;
    box-sizing: border-box;
  }

  /* quiz */
  .diag-quiz {
    padding: 38px 7px 60px;
  }

  .diag-quiz__slider-track img {
    width: 120px;
    height: 120px;
    border-radius: 14px;
  }

  .diag-quiz__slider{
    display: none;
  }

  .diag-quiz__arch {
    border-radius: 500px 500px 0 0;
    padding: 36px 20px 60px;
    max-width: 380px;
  }

  .diag-quiz__arch-deco {
    max-width: 70%;
    margin-bottom: 16px;
  }

  .diag-quiz__logo img {
    max-width: 117px;
  }

  #diagPanel {
    min-height: 340px;
  }

  .diag-quiz__card-wrap {
    padding: 0 10px;
    max-width: 356px;
    margin-top: 38px;
  }

  .diag-quiz__card {
    padding: 30px;
    border-radius: 18px;
    max-width: 320px;
  }

  .diag-quiz__text {
    font-size: 20px;
    line-height: 1.5;
  }

  .diag-quiz__quote--open,
  .diag-quiz__quote--close {
    width: 28px;
    height: 27px;
  }

  .diag-quiz__quote--open{
    left: -10px;
  }

  .diag-quiz__quote--close{
    right: -10px;
  }

  .diag-quiz__choices {
    margin-top: 50px;
    gap: 30px;
    max-width: 346px;
  }

  .diag-quiz__choice {
    font-size: 18px;
    padding: 12px 6px;
    letter-spacing: 0.2em;
    border-radius: 6px;
    box-shadow: 0 2.4px 1.2px 0 rgba(0, 0, 0, 0.25);
  }

  .diag-sns {
    padding: 16px 24px;
    max-width: 300px;
    gap: 30px;
    box-sizing: border-box;
  }

  .diag-quiz__arch + .diag-sns{
    margin-top: 50px;
  }

  /* result */
  .diag-result {
    padding: 36px 7px 24px;
  }

  .content .diag-result__arch {
    max-width: 380px;
    padding: 18px 20px 48px;
    border-radius: 500px 500px 0 0;
    box-sizing: border-box;
  }

  .content .diag-result__arch-deco {
    max-width: 70%;
    margin-bottom: 16px;
  }

  .content .diag-result__illust {
    width: 190px;
    height: 190px;
    padding: 8px;
    border-radius: 20px;
    top: -25px;
  }

  .content .diag-result__illust img {
    border-radius: 12px;
  }

  .content .diag-result__card {
    padding: 82px 24px 30px;
    border-radius: 20px;
    gap: 28px;
    margin-top: 138px;
  }

  .content .diag-result__title {
    font-size: 24px;
  }

  .content .diag-result__smalltitle{
    font-size: 14px;
  }

  .content .diag-result__study-wrap {
    padding: 0 10px;
  }

  .content .diag-result__study-quote--open,
  .content .diag-result__study-quote--close {
    width: 28px;
    height: 27px;
  }

  .content .diag-result__study-card {
    padding: 28px 20px;
    border-radius: 20px;
  }

  .content .diag-result__study-type {
    font-size: 24px;
  }

  .content .diag-result__study-smalltitle{
    font-size: 14.4px;
    line-height: 1.6;
  }

  .content .diag-result__body {
    font-size: 16px;
    line-height: 1.8;
    padding-top: 8px;
  }

  .content .diag-result__share {
    margin-top: 26px;
  }

  .content .diag-result__share a {
    font-size: 20px;
    padding: 23px 6px;
    border-radius: 6px;
    box-shadow: 0 2.4px 1.2px 0 rgba(0, 0, 0, 0.25);
  }

  .content .diag-result__teacher a {
    font-size: 18px;
    padding: 12px 6px;
    border-radius: 6px;
    box-shadow: 0 2.4px 1.2px 0 rgba(0, 0, 0, 0.25);
  }

  .content .diag-result__recommend {
    padding: 30px 20px;
    border-radius: 20px;
    gap: 28px;
    margin-top: 28px;
  }

  .content .diag-result__recommend-title {
    font-size: 24px;
  }

  .content .diag-result__courses {
    grid-template-columns: 1fr;
    max-width: 300px;
    margin: 0 auto;
    width: 100%;
  }

  .content .diag-result__course {
    width: 100%;
    max-width: 300px;
  }

  .content .diag-result__others {
    padding: 30px 20px;
    border-radius: 20px;
    margin-top: 40px;
  }

  .content .diag-result__others-title {
    font-size: 18px;
    line-height: 1.67;
    margin-bottom: 20px;
    padding: 4px 20px;
  }

  .content .diag-result__others-grid {
    gap: 10px;
  }

  .content .diag-result__others-item{
    border-radius: 18px;
  }

  .content .diag-result__others-item img {
    border-radius: 18px;
  }

  /* teacher */
  .diag-teacher {
    padding: 36px 7px 24px;
  }

  .content .diag-teacher__arch {
    max-width: 380px;
    padding: 18px 16px 48px;
    border-radius: 500px 500px 0 0;
    box-sizing: border-box;
  }

  /* teacher */
  .diag-teacher {
    padding: 36px 7px 24px;
  }

  .content .diag-teacher__arch {
    max-width: 380px;
    padding: 18px 16px 48px;
    border-radius: 500px 500px 0 0;
    box-sizing: border-box;
  }

  .content .diag-teacher__pagetitle {
    font-size: 24px;
    margin: 16px 0 20px;
  }

  /* --- フィルタ（折りたたみ） --- */
  .content .diag-teacher__filter {
    padding: 13px 16px;
    margin-bottom: 20px;
    gap: 0;
    top: 65px; /* SP: .cmn_header(55px) + 10px の余白 */
  }

  .content .diag-teacher__filter-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
  }

  .content .diag-teacher__filter-toggle {
    font-size: 12px;
  }

  /* 折りたたみ本体: 初期は閉じる */
  .content .diag-teacher__filter-body {
    display: none;
    flex-direction: column;
    gap: 12px;
    margin-top: 14px;
  }

  .content .diag-teacher__filter.is-open .diag-teacher__filter-body {
    display: flex;
  }

  /* 閉じるボタン（SPのみ表示） */
  .content .diag-teacher__filter-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    align-self: center;
    margin: 12px auto 0;
    padding: 8px 28px;
    background: none;
    border: 1px solid #B5B5B5;
    border-radius: 30px;
    cursor: pointer;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 13px;
    font-weight: 700;
    color: #5C5C5C;
    letter-spacing: 0.1em;
  }

  .content .diag-teacher__filter-close-icon {
    font-size: 16px;
    line-height: 1;
  }

  /* SPはバー内のALL表示、行内ALL（PC用）は非表示 */
  .content .diag-teacher__filter-btn--all-sp {
    display: inline-block;
    position: static;
    bottom: auto;
    right: auto;
  }

  .content .diag-teacher__filter-btn--all-pc {
    display: none;
  }

  .content .diag-teacher__filter-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 7px;
  }

  .content .diag-teacher__filter-label {
    font-size: 12px;
    letter-spacing: 2.4px;
  }

  .content .diag-teacher__filter-items {
    gap: 6px;
  }

  .content .diag-teacher__filter-btn {
    font-size: 13px;
    padding: 3px 12px;
    height: 30px;
    line-height: 22px;
    letter-spacing: 2px;
  }

  /* --- カード: 横長レイアウト (写真左・情報右) --- */
  .content .diag-teacher__grid {
    grid-template-columns: 1fr;
    gap: 14px;
    max-width: 100%;
  }

  .content .diag-teacher__card {
    flex-direction: row;
    align-items: stretch;
    width: auto;
    padding: 0;
    border-radius: 6px;
    overflow: hidden;
  }

  /* PCの display:contents を解除し、情報を右カラムに */
  .content .diag-teacher__info {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-width: 0;
    padding: 10px 12px 12px;
    position: relative;
  }

  .content .diag-teacher__photo {
    flex: 0 0 41%;
    width: 41%;
    height: auto;
    aspect-ratio: 1 / 1;
    align-self: flex-start;
    border-radius: 6px 0 0 0;
  }

  /* 名前: 写真の外（右カラム上部）、和名が上・英名が下 */
  .content .diag-teacher__name {
    position: static;
    transform: none;
    flex-direction: column-reverse;
    align-items: flex-start;
  }

  .content .diag-teacher__name-en {
    font-size: 10px;
    line-height: 1.4;
    color: #8F8F8F;
  }

  .content .diag-teacher__name-ja {
    font-size: 14px;
    line-height: 1.5;
    padding: 0;
    background: transparent;
    color: #5C5C5C;
  }

  .content .diag-teacher__name-suffix {
    font-size: 10px;
    color: #5C5C5C;
  }

  .content .diag-teacher__tags {
    gap: 6px;
    margin-top: 8px;
  }

  .content .diag-teacher__tag {
    font-size: 10px;
    padding: 0 9px;
    height: 22px;
    line-height: 20px;
    letter-spacing: 0.15em;
  }

  .content .diag-teacher__bottom {
    margin-top: 12px;
    align-items: flex-end;
  }

  .content .diag-teacher__type-badge {
    height: 30px;
  }

  .content .diag-teacher__type-icon {
    width: 30px;
    height: 30px;
    border-width: 3px;
  }

  .content .diag-teacher__type-text {
    font-size: 10px;
    letter-spacing: 2px;
    padding: 0 10px 0 4px;
    line-height: 26px;
  }

  .content .diag-teacher__more-arrow {
    width: 25px;
    height: 25px;
    font-size: 14px;
  }

  .content .diag-teacher__note {
    font-size: 10px;
    margin-top: 24px;
    margin-bottom: 49px;
    line-height: 1.6;
  }

  .diag-teacher__arch + .diag-sns {
    margin-top: 50px;
  }

  /* SP: 画面下追従 注意書き */
  .diag-teacher__sticky-note {
    padding: 10px 14px;
  }

  .diag-teacher__sticky-note-text {
    font-size: 10px;
    line-height: 1.55;
  }

}