@charset "UTF-8";

/*!
Theme Name: Cocoon Child
Description: Cocoon専用の子テーマ
Theme URI: https://wp-cocoon.com/
Author: わいひら
Author URI: https://nelog.jp/
Template:   cocoon
Version:    1.1.3
*/

/************************************
** 子テーマ用のスタイルを書く
************************************/
/*必要ならばここにコードを書く*/

/************************************
** レスポンシブデザイン用のメディアクエリ
************************************/
/*1023px以下*/
@media screen and (max-width: 1023px){
  /*必要ならばここにコードを書く*/
}

/*834px以下*/
@media screen and (max-width: 834px){
  /*必要ならばここにコードを書く*/
}

/*480px以下*/
@media screen and (max-width: 480px){
  /*必要ならばここにコードを書く*/
}


/* =========================
   TOP PAGE – MINIMAL LAYOUT
   ========================= */

/* 全体 */
#top {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 16px;
}

/* セクション区切り */
#top section,
#top header {
  margin-bottom: 48px;
}

/* 見出し */
#top h1 {
  margin-bottom: 12px;
}
#top h2 {
  margin-bottom: 16px;
}

/* ナビ・リスト */
#top ul {
  list-style: none;
  padding-left: 0;
}
#top li {
  margin-bottom: 8px;
}

/* ファーストビューのナビ */
#fv nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
}

/* 小画面対応 */
@media (max-width: 768px) {
  #top {
    padding: 16px 12px;
  }
}

/* =========================================
   Category 19: EA開発（紹介） minimal design
   ========================================= */
.categoryid-19 .ea-hero{
  margin: 18px 0 22px;
  padding: 16px 16px;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 12px;
}

.categoryid-19 .ea-hero__inner{
  max-width: 980px;
}

.categoryid-19 .ea-kicker{
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: .08em;
  opacity: .75;
}

.categoryid-19 .ea-hero__title{
  margin: 0 0 10px;
  font-size: 20px;
  line-height: 1.35;
}

.categoryid-19 .ea-hero__lead{
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.75;
}

.categoryid-19 .ea-hero__points{
  margin: 0;
  padding-left: 18px;
  font-size: 13px;
  line-height: 1.7;
  opacity: .9;
}

.categoryid-19 .ea-list{
  margin-top: 10px;
}

/* 記事カードがCocoon標準のままでも “密度” を少し下げる */
.categoryid-19 .entry-card,
.categoryid-19 .ect-entry-card{
  border-radius: 12px;
}

.categoryid-19 .entry-card-content,
.categoryid-19 .ect-entry-card-content{
  padding-top: 8px;
  padding-bottom: 8px;
}

/* ===== Category 19: EA cards ===== */
.categoryid-19 .category-posts ul{
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.categoryid-19 .ea-card{
  margin: 0 0 12px;
}

.categoryid-19 .ea-card__link{
  display: block;
  padding: 14px 14px;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 12px;
  text-decoration: none;
}

.categoryid-19 .ea-card__title{
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.4;
}

.categoryid-19 .ea-card__meta{
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 8px;
}

.categoryid-19 .ea-badge{
  display: inline-block;
  padding: 2px 8px;
  font-size: 12px;
  border: 1px solid rgba(0,0,0,.10);
  border-radius: 999px;
  opacity: .9;
}

.categoryid-19 .ea-card__desc{
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  opacity: .85;
}

/* EA記事本文内のタグ行を非表示（先頭に置く運用前提） */
.single .entry-content p:has(> span.ea-meta-line){ display:none; }

/* ===== Category 19: EA cards (ea-cards) ===== */
.categoryid-19 ul.ea-cards{
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.categoryid-19 li.ea-card{
  margin: 0 0 12px;
}

.categoryid-19 .ea-card__link{
  display: block;
  padding: 14px 14px;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 12px;
  text-decoration: none;
}

.categoryid-19 .ea-card__title{
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.4;
}

.categoryid-19 .ea-card__meta{
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 8px;
}

.categoryid-19 .ea-badge{
  display: inline-block;
  padding: 2px 8px;
  font-size: 12px;
  border: 1px solid rgba(0,0,0,.10);
  border-radius: 999px;
  opacity: .9;
}

.categoryid-19 .ea-card__desc{
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  opacity: .85;
}

/* ===== EA category (category-19.php) forced styles ===== */
#category-ea ul.ea-cards{
  list-style: none;
  padding-left: 0;
  margin: 0;
}

#category-ea li.ea-card{
  margin: 0 0 12px;
}

#category-ea .ea-card__link{
  display: block;
  padding: 14px 14px;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 12px;
  text-decoration: none;
}

#category-ea .ea-card__title{
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.4;
}

#category-ea .ea-card__meta{
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 8px;
}

#category-ea .ea-badge{
  display: inline-block;
  padding: 2px 8px;
  font-size: 12px;
  border: 1px solid rgba(0,0,0,.10);
  border-radius: 999px;
  opacity: .9;
}

#category-ea .ea-card__desc{
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  opacity: .85;
}


/* =========================================================
   Ultimate FX Lab - Minimal Visual Base
   Phase: "寂しさ解消 / 読みやすさ" only
   Target: Front(#top), Single(.entry-content), Category(.ea-cards)
========================================================= */

/* -------------------------
   1) Front Page (#top)
------------------------- */
#top{
  max-width: 980px;
  margin: 0 auto;
  padding: 24px 16px 56px;
}

#top h1, #top h2{
  line-height: 1.25;
  margin: 0 0 12px;
}

#top p{
  line-height: 1.9;
  margin: 0 0 16px;
}

#top ul{
  margin: 0;
  padding-left: 1.2em;
}

#top li{
  margin: 6px 0;
}

#top > header,
#top > section{
  margin: 22px 0;
  padding: 18px 18px;
  border: 1px solid rgba(0,0,0,0.10);
  border-radius: 12px;
  background: rgba(0,0,0,0.02);
}

#fv{
  padding: 22px 18px;
}

#fv h1{
  font-size: 1.55rem;
  margin-bottom: 10px;
}

#fv p{
  margin-bottom: 14px;
  opacity: 0.85;
}

#fv nav ul{
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

#fv nav li{
  margin: 0;
}

#fv nav a{
  display: inline-block;
  padding: 10px 12px;
  border: 1px solid rgba(0,0,0,0.16);
  border-radius: 10px;
  text-decoration: none;
}

#fv nav a:hover{
  text-decoration: underline;
}

#top section h2{
  font-size: 1.15rem;
  margin-bottom: 10px;
}

#featured li a{
  text-decoration: none;
}

#featured li a:hover{
  text-decoration: underline;
}

/* -------------------------
   2) Single Post (.entry-content)
------------------------- */
.article{
  max-width: 980px;
  margin: 0 auto;
}

.article-header{
  margin-bottom: 16px;
}

.article-header .entry-title{
  line-height: 1.25;
  margin: 0 0 10px;
}

.article-header .date-tags{
  margin-top: 8px;
  opacity: 0.85;
}

.entry-content{
  line-height: 1.9;
  font-size: 16px;
}

.entry-content p{
  margin: 0 0 18px;
}

.entry-content ul,
.entry-content ol{
  margin: 0 0 18px;
}

.entry-content li{
  margin: 6px 0;
}

.entry-content h2{
  margin: 34px 0 14px;
  line-height: 1.25;
}

.entry-content h3{
  margin: 26px 0 12px;
  line-height: 1.3;
}

.entry-content .theory-article{
  padding: 18px 18px;
  border: 1px solid rgba(0,0,0,0.10);
  border-radius: 12px;
  background: rgba(0,0,0,0.02);
}

.entry-content #toc.toc{
  margin: 0 0 18px;
  border-radius: 12px;
}

.entry-content #toc .toc-title{
  font-weight: 600;
}

.article-footer{
  margin-top: 28px;
  padding-top: 10px;
  border-top: 1px solid rgba(0,0,0,0.08);
}

/* -------------------------
   3) Category Cards (.ea-cards)
------------------------- */
.category-posts{
  max-width: 980px;
  margin: 0 auto;
  padding: 8px 0 40px;
}

.ea-cards{
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.ea-card{
  margin: 0;
}

.ea-card__link{
  display: block;
  height: 100%;
  padding: 16px 16px;
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: 14px;
  background: rgba(0,0,0,0.02);
  text-decoration: none;
}

.ea-card__link:hover{
  text-decoration: none;
  border-color: rgba(0,0,0,0.22);
}

.ea-card__title{
  margin: 0 0 10px;
  line-height: 1.3;
  font-size: 1.02rem;
}

.ea-card__meta{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 10px;
}

.ea-badge{
  display: inline-block;
  padding: 4px 8px;
  border: 1px solid rgba(0,0,0,0.14);
  border-radius: 999px;
  font-size: 0.82rem;
  line-height: 1.2;
  opacity: 0.92;
}

.ea-card__desc{
  margin: 0;
  line-height: 1.7;
  opacity: 0.85;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* -------------------------
   4) Responsive
------------------------- */
@media (max-width: 760px){
  .ea-cards{
    grid-template-columns: 1fr;
  }
  .ea-card__link{
    padding: 14px 14px;
    border-radius: 12px;
  }
}

@media (max-width: 520px){
  #top{
    padding: 18px 12px 44px;
  }
  #fv h1{
    font-size: 1.35rem;
  }
  #top > header,
  #top > section{
    padding: 14px 14px;
    border-radius: 10px;
  }
  #fv nav a{
    padding: 9px 10px;
  }
  .entry-content{
    font-size: 15.5px;
  }
  .entry-content .theory-article{
    padding: 14px 14px;
    border-radius: 10px;
  }
}

/* =========================================================
   Category thin diffs
   24: 理論（認知心理学・各バイアス）
   13: 失敗ログ／反省録
========================================================= */

/* 24 理論：少し整然（角をやや強く、タイトル詰める） */
body.category-24 .ea-card__link{
  border-color: rgba(0,0,0,0.16);
  background: rgba(0,0,0,0.015);
}
body.category-24 .ea-card__title{
  line-height: 1.25;
}

/* 13 失敗ログ：文章寄り（余白を少し増やす） */
body.category-13 .ea-card__link{
  padding: 18px 18px;
}
body.category-13 .ea-card__desc{
  -webkit-line-clamp: 3;
}

/* =========================================================
   Front Page polish (safe scope: #top only)
========================================================= */

/* FV: hero feeling */
#top > header#fv{
  border: 1px solid rgba(0,0,0,0.14);
  background: rgba(0,0,0,0.03);
}

#fv{
  padding: 26px 20px;
}

#fv h1{
  font-size: 1.7rem;
  letter-spacing: 0.02em;
  margin-bottom: 12px;
}

#fv p{
  margin-bottom: 16px;
  max-width: 62ch;
}

/* nav buttons alignment */
#fv nav ul{
  gap: 10px 10px;
}

#fv nav a{
  min-width: 120px;
  text-align: center;
  padding: 10px 14px;
}

/* sections: tighter and consistent */
#top > section{
  padding: 20px 20px;
}

#top > section h2{
  display: inline-block;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(0,0,0,0.14);
  margin-bottom: 12px;
}

/* lists: calm spacing */
#top > section ul{
  margin-top: 8px;
}

@media (max-width: 520px){
  #fv h1{
    font-size: 1.45rem;
  }
  #fv nav a{
    min-width: auto;
    padding: 10px 12px;
  }
  #top > section{
    padding: 16px 16px;
  }
}

/* =========================================================
   Front Page: Category / Site-map polish
   Scope: #top only
========================================================= */

/* list reset */
#top section ul{
  list-style: none;
  padding-left: 0;
  margin: 10px 0 0;
}

/* list items as soft rows */
#top section ul li{
  margin: 8px 0;
}

/* link as panel */
#top section ul li a{
  display: block;
  padding: 10px 14px;
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: 10px;
  text-decoration: none;
  background: rgba(0,0,0,0.015);
}

/* hover: very light */
#top section ul li a:hover{
  border-color: rgba(0,0,0,0.22);
  background: rgba(0,0,0,0.03);
}

/* category section: slightly stronger */
#top #top-categories ul li a{
  font-weight: 500;
}

/* site-map: calm */
#top #site-map ul li a{
  font-size: 0.95rem;
  opacity: 0.9;
}

/* mobile spacing */
@media (max-width: 520px){
  #top section ul li a{
    padding: 10px 12px;
  }
}