@charset "utf-8";

/* ===== base ===== */
* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0;
  line-height: 1.6;
  background: #f6f7f7;
  background-size: 40px 40px;
}

#outer {
  margin: 18px auto;
  width: 1000px;
  background-color: #fff;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,.08);
  overflow: hidden;
}

/* ===== header ===== */
header {
  padding: 34px 30px 22px;
  text-align: center;
  background: linear-gradient(180deg, rgba(11,93,42,.08), rgba(11,93,42,0));
  position: relative;
  z-index: 2;
}

.header-inner {
  font-size: 14px;
  color: #5a6b60;
  max-width: 820px;
  margin: 10px auto 0;
}

h1 {
  font-size: 56px;
  margin: 0;
  padding: 0;
  line-height: 1.05;
  letter-spacing: .5px;
}

h1 a { color: #000; text-decoration: none; }
h1 a:hover { text-decoration: underline; }

.kakapo {
  color: #0b5d2a;
  font-weight: 800;
}

/* ===== headings ===== */
h2 {
  font-size: 22px;
  margin: 0;
  padding: 10px;
  background-color: #D6E7EE;
  border-radius: 10px;
}

h2 a { text-decoration: none; color: #265699; }

h3 {
  font-size: 18px;
  margin: 18px 0 8px;
  padding-left: 10px;
  border-left: 4px solid rgba(11,93,42,.55);
}

h4 {
  font-size: 15px;
  margin: 16px 0 6px;
  color: #2a3a31;
}

/* ===== text / links ===== */
p { margin: 1em 0; }

.aka { color: #B0231D; font-weight: bold; }

img {
  max-width: 100%;
  height: auto;
  border: 0;
}

a { color: #094a94; }

/* ===== layout（左メニュー / 右本文：Flexで安定） ===== */
#content {
  padding: 10px 20px 0;
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

/* 左：メニュー */
aside {
  width: 220px;
  padding: 20px;
  color: #676767;
  background-color: #f8f8f8;
  border-radius: 14px;
  box-shadow: 0 8px 18px rgba(0,0,0,.06);

  /* ここで左固定（HTML順に左右されない） */
  order: 1;
}

/* 右：本文 */
.inner {
  flex: 1;
  min-width: 0;          /* iframe等のはみ出し対策 */
  padding: 10px 20px;
  border-radius: 14px;
  box-shadow: 0 8px 18px rgba(0,0,0,.10);
  background: #fff;

  order: 2;
}

.left-title {
  padding: 10px;
  font-weight: bold;
  color: #333;
}

.link { margin: 0; padding: 0 0 10px 0; }

.link li {
  list-style: none;
  padding: 4px 0;
}

ul {
  margin: 0 0 0 1em;
  padding: 0;
}

/* サイドバーリンクをボタンっぽく */
.link a {
  display: block;
  padding: 10px 12px;
  border-radius: 12px;
  text-decoration: none;
  color: #102018;
  background: rgba(11,93,42,.06);
  border: 1px solid transparent;
}

.link a:hover {
  background: rgba(11,93,42,.10);
  border-color: rgba(11,93,42,.22);
}

/* ===== YouTube（CSSだけでレスポンシブ） ===== */
/* HTML側は <div class="video"><iframe ...></iframe></div> が推奨 */
.video {
  position: relative;
  width: 100%;
  margin: 20px 0;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: 12px;
  overflow: hidden;
}

.video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* ===== footer / quote ===== */
footer {
  text-align: center;
  color: #666;
  font-size: 15px;
  height: 100px;
  padding-top: 40px;
  clear: both;
}

blockquote {
  border: 1px solid #ccc;
  padding: 5px;
  margin: 10px;
}

/* ===== 楽天/A8 商品テーブル広告（白背景用に調整） ===== */
.ad-block {
  margin: 14px auto;
  max-width: 340px;
}

.ad-rakuten table {
  width: 100% !important;
  border: 1px solid rgba(0,0,0,0.15) !important;
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 8px 18px rgba(0,0,0,.08);
}

.ad-rakuten td { border-style: none !important; }

.ad-rakuten img {
  border: 0 !important;
  display: block;
}

.ad-rakuten a { color: #094a94; text-decoration: none; }
.ad-rakuten a:hover { text-decoration: underline; }

.ad-rakuten p { margin: 0; }

.ad-rakuten p[style*="color:#666"] {
  color: #6b7280 !important;
}

/* ===== mobile ===== */
@media (max-width: 768px) {
  #outer {
    width: 100%;
    padding: 0;
    border-radius: 0;
    margin: 0;
    box-shadow: none;
  }

  #content {
    padding: 0 10px;
    display: block;
  }

  .inner,
  aside {
    width: 100%;
  }

  .inner {
    margin: 0;
    padding: 10px 0;
    box-shadow: none;
    border-radius: 0;
  }

  aside {
    padding: 10px 0;
    box-shadow: none;
    border-radius: 0;
    margin-top: 10px;
  }

  header {
    padding: 26px 14px 16px;
  }

  .header-inner {
    font-size: 13px;
  }

  h1 {
    font-size: 38px;
  }

  h2 {
    font-size: 20px;
  }
  /* ソフトタイトル＋アイコン */
.soft-title {
  display: flex;
  align-items: center;
  gap: 10px;
/* ===== index hero / card / buttons (add) ===== */

/* header内の強調カード */
.hero{
  margin: 14px auto 0;
  max-width: 820px;
  text-align: left;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.10);
  border-radius: 14px;
  box-shadow: 0 8px 18px rgba(0,0,0,.08);
  padding: 16px;
  color: #222;
}
.hero--accent{
  border-color: rgba(9,74,148,0.25);
  background: rgba(9,74,148,0.04);
}
.hero__title{
  font-weight: 800;
  font-size: 18px;
  margin-bottom: 8px;
  color: #102018;
}
.hero__lines{
  font-size: 16px;
  line-height: 1.9;
}
.hero__sub{
  margin-top: 10px;
}

/* 採用コピーの見え方を統一 */
.lead{
  max-width: 820px;
  margin: 12px auto 0;
  text-align: left;
  font-size: 15px;
  color: #2a3a31;
}

/* 本文カード（innerの中で統一） */
.card{
  margin: 16px 0;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid rgba(0,0,0,0.10);
  box-shadow: 0 8px 18px rgba(0,0,0,.06);
  background: #fff;
}
.card--soft{
  background: rgba(11,93,42,.04);
  border-color: rgba(11,93,42,.18);
}
.card__title{
  font-weight: 800;
  font-size: 16px;
  margin-bottom: 8px;
  color: #102018;
}
.card__list{
  margin: 0;
  padding-left: 18px;
  line-height: 1.9;
}
.card__summary{
  cursor: pointer;
  font-weight: 800;
}
.card__body{
  margin-top: 10px;
}

/* CTAバー（DL率UPのため：ボタンを太く） */
.cta-bar{
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 10px 0 16px;
}
.cta-bar--stack{
  align-items: flex-start;
}

/* ボタン群 */
.btn{
  display: inline-block;
  padding: 12px 14px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 800;
  border: 1px solid transparent;
  line-height: 1;
}
.btn-primary{
  background: rgba(11,93,42,.12);
  border-color: rgba(11,93,42,.25);
  color: #102018;
}
.btn-primary:hover{
  background: rgba(11,93,42,.18);
}
.btn-outline{
  background: #fff;
  border-color: rgba(9,74,148,0.25);
  color: #094a94;
}
.btn-outline:hover{
  background: rgba(9,74,148,0.05);
}
.btn-ghost{
  background: rgba(0,0,0,0.04);
  border-color: rgba(0,0,0,0.06);
  color: #102018;
}
.btn-ghost:hover{
  background: rgba(0,0,0,0.06);
}

/* サイドの迷子防止 */
.side-note{
  margin-top: 14px;
  padding: 12px;
  border-radius: 14px;
  border: 1px dashed rgba(11,93,42,.30);
  background: rgba(11,93,42,.04);
  line-height: 1.8;
  color: #2a3a31;
}
.side-note a{ color:#094a94; }

/* mobile: CTAを縦積みに */
@media (max-width: 768px){
  .hero{ padding: 14px; }
  .hero__lines{ font-size: 15px; }
  .cta-bar{ gap: 8px; }
  .btn{ width: 100%; text-align: center; }
}
.button-row{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-bottom:10px;
}

.button.booth{
  background:#ff6b6b;
}

.button.booth:hover{
  background:#e65a5a;
}
  
}

.soft-icon {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

}