/* ===============================
  1. Learning Archive
=============================== */

:root {
  --color-primary: #333;
  --color-bg-light: #eee;
  --color-white: #fff;
  --color-content: #ffb703;
  --color-deep: #219ebc;
  --shadow-light: 0 6px 16px rgba(0,0,0,.08);
  --shadow-hover: 0 10px 25px rgba(0,0,0,.12);
}

.learning-archive {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  font-family: sans-serif;
}

.learning-archive-header {
  text-align: center;
  margin-bottom: 40px;
}

/* レイヤー切替 */
.learning-layer-switch {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.learning-layer-switch a {
  padding: 8px 18px;
  border-radius: 24px;
  background: var(--color-bg-light);
  text-decoration: none;
  color: var(--color-primary);
  font-size: 14px;
}

.learning-layer-switch a.active {
  background: var(--color-primary);
  color: var(--color-white);
}

/* STEP */
.learning-step {
  margin-bottom: 60px;
}

.learning-step h2 {
  font-size: 24px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* カードグリッド */
.learning-step-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px,1fr));
  gap: 24px;
}

/* カード */
.learning-card {
  background: var(--color-white);
  padding: 24px;
  border-radius: 12px;
  box-shadow: var(--shadow-light);
  border: 1px solid #f0f0f0;
}

.learning-card.content {
  border-left: 6px solid var(--color-content);
}

.learning-card.deep {
  border-left: 6px solid var(--color-deep);
}

.learning-layer-label {
  font-size: 11px;
  font-weight: bold;
  letter-spacing: .05em;
  opacity: .6;
  margin-bottom: 8px;
}

.learning-card h3 {
  font-size: 18px;
  line-height: 1.4;
  margin: 0;
}


/* ===============================
  2. Learning Single レイアウト
=============================== */

/* SP：常に1カラム */
.learning-content {
  display: block;
}

/* PCのみ2カラム（※learning-layoutがある前提） */
@media (min-width: 1024px) {
  .learning-content .learning-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 32px;
  }
}


/* ===============================
  3. Gutenberg 幅制御（learning限定）
=============================== */

/* learning内では「全幅ブロック」を無効化 */
.learning .alignwide,
.learning .alignfull {
  width: auto;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
    overflow-x: clip;
}

/* learning内の子要素が横にはみ出るのを防止 */
.learning > * {
  max-width: 80%;
   margin-left: auto;
  margin-right: auto;
}

/* 最終安全弁（横スクロール防止） */
.learning {
  overflow-x: clip;
}


.learning .alignwide,
.learning .alignfull {
  margin-left: auto;
  margin-right: auto;
  max-width: 100%;
}



/* =========================
   Front Page MV
========================= */

.front-page-mv {
  min-height: 60vh;
  background-image: url("/wp-content/uploads/2025/12/learning-mv.png");
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
}

.front-page-mv .learning-mv-inner {
  max-width: 960px;
  padding: 48px 24px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.82);
}

.front-page-mv .learning-mv-title {
  font-size: 32px;
  margin-bottom: 16px;
}

.front-page-mv .learning-mv-description {
  font-size: 16px;
  margin-bottom: 24px;
}

.front-page-mv .learning-mv-button {
  display: inline-block;
  padding: 12px 24px;
  text-decoration: none;
  border: 1px solid #333;
}


.front-page-mv {
  min-height: 50vh;
  background-image: url("/wp-content/uploads/2025/12/learning-mv.png");
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
}

.learning-mv-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 40px 20px;
  background: rgba(255,255,255,0.85);
}


/* =========================
   ログイン制限
========================= */
.learning-login-required {
  max-width: 640px;
  margin: 80px auto;
  padding: 40px 24px;
  text-align: center;
  background: #f7f7f7;
  border-radius: 12px;
}

.learning-login-required a {
  display: inline-block;
  margin-top: 16px;
  padding: 10px 20px;
  border: 1px solid #333;
  text-decoration: none;
}

.member-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 32px;
}

.member-button {
  display: block;
  padding: 24px;
  border-radius: 14px;
  border: 2px solid #333;
  text-decoration: none;
  color: #333;
  transition: all .2s ease;
  background: #fff;
}

.member-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,0,0,.12);
}

/* プリンセス */
.member-button.princess {
  border-color: #d8a39d;
  background: #fff6f4;
}

/* 冒険者 */
.member-button.adventurer {
  border-color: #219ebc;
  background: #f2fbfe;
}

.member-button-title {
  display: block;
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 8px;
}

.member-button-text {
  font-size: 14px;
  opacity: .8;
}

/* SP */
@media (max-width: 768px) {
  .member-links {
    grid-template-columns: 1fr;
  }
}