@import url('root.css');
/* :root {
    --main-bg: #232323;
    --panel-bg: #232323;
    --nav-grad-top: rgb(183, 107, 135);
    --border-silver: #bfc2c7;
    --border-gray: #44474c;
    --glass-bg: rgba(255,255,255,0.07);
    --glass-border: rgba(220,220,220,0.13);
    --glass-shadow: 0 8px 32px 0 rgba(31,38,135,0.11);
    --main-width: 980px;
} */

body {
    background: var(--main-bg);
    color: #f3f3f3;
    margin: 0;
    padding: 0;
    font-family: 'Noto Sans JP', 'Hiragino Sans', 'Meiryo', sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ヘッダー・フッターはご指定のまま */
.header-bar {
    width: 100%;
    background: #181818;
    border-bottom: 1px solid #333;
    padding: 0;
}
.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 12px 16px 0 16px;
}
.header-left {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 35%;
}
.header-logo-img { width: 100%; }
.header-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}
.header-lang {
    display: flex;
    gap: 2px;
    margin-bottom: 4px;
}
.lang-btn {
    width: 5rem;
    background: transparent;
    border: 1px solid #888;
    color: #fff;
    font-size: 0.9rem;
    padding: 2px 10px;
    border-radius: 2px 2px 0 0;
    cursor: pointer;
    outline: none;
    opacity: 0.8;
    transition: background 0.2s, color 0.2s;
}
.lang-btn.active,
.lang-btn:hover {
    background: #333;
    color: #fff;
    opacity: 1;
}
.lang-btn:not(.active) {
    color: #bbb;
    background: #222;
}
.header-contact-row {
    display: flex;
    align-items: center;
    gap: 12px;
}
.header-tel {
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: #DDD;
    font-size: 1.6rem;
    font-weight: bold;
    gap: 6px;
}
.tel-icon {
    display: inline-block;
    margin-top: 0.2rem;
    font-size: 2.3rem;
}
.tel-number {
    margin-left: -7px;
    font-family: 'Oswald', 'Arial Narrow', Arial, sans-serif;
    font-weight: 300;
    font-size: 2.2rem;
    letter-spacing: 0.02em;
    display: inline-block;
    transform: scaleX(0.8);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
.header-hours {
    background: #111;
    color: #ddd;
    font-size: 0.95rem;
    padding: 2px 10px;
    border-radius: 2px;
    margin-left: 4px;
    display: flex;
    flex-direction: column;
    gap: 1px;
    font-weight: 500;
    letter-spacing: 0.02em;
}
.header-contact-btn {
    display: flex;
    align-items: center;
    background: var(--nav-grad-top);
    color: #fff;
    font-size: 1.08rem;
    font-weight: bold;
    border-radius: 3px;
    padding: 6px 18px;
    margin-left: 8px;
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    border: none;
}
.header-contact-btn:hover {
    background: #9a2d44;
    color: #fff;
}
.contact-icon {
    font-size: 1.2rem;
    margin-right: 6px;
    display: inline-block;
}

/* 投稿詳細ページ：外枠は控えめ、内側にガラス感 */
.information-detail {
    display: flex;
    gap: 2.2rem;
    max-width: 1040px;
    margin: 3rem auto 2rem auto;
    background: var(--panel-bg);
    border-radius: 10px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.14);
    padding: 2.2rem 2.2rem 2.2rem 1.7rem;
    border: 1px solid var(--border-gray);
    position: relative;
    overflow: hidden;
}
.glass-inner {
    background: var(--glass-bg);
    border: 1.5px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 7px;
    padding: 2.2rem 1.7rem 1.5rem 1.7rem;
    margin-bottom: 2em;
    margin-top: 0.3em;
    position: relative;
    z-index: 2;
    box-shadow: 5px 5px 5px rgba(183, 107, 135, 0.3);
}
.info-article {
    flex: 2;
    position: relative;
    z-index: 1;
}
.info-title {
    font-size: 2.1rem;
    margin-bottom: 0.7em;
    padding-left: 1em;
    border-left: 7px solid var(--nav-grad-top);
    background: none;
    color: #fff;
    border-radius: 2px 0 0 2px;
    font-family: 'Noto Serif JP', 'Yu Mincho', 'Hiragino Mincho ProN', serif;
    letter-spacing: 0.04em;
    text-shadow: 0 2px 8px rgba(191,194,199,0.10);
}
.info-meta {
    color: #bfc2c7;
    font-size: 1em;
    margin-bottom: 1.4em;
    letter-spacing: 0.05em;
}
.info-content {
    background: transparent;
    border-radius: 0;
    padding: 0;
    border: none;
    box-shadow: none;
    margin-bottom: 0;
}
.info-content p {
    line-height: 1.85;
    margin-bottom: 1.3em;
    color: #f3f3f3;
    font-size: 1.08em;
    text-shadow: 0 1px 2px rgba(0,0,0,0.10);
}
.info-content img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
    margin-bottom: 1.2em;
    box-shadow: 0 2px 12px rgba(191,194,199,0.10);
    border: 1px solid var(--border-silver);
    background: #111;
}
.info-nav {
    margin-top: 2em;
    text-align: right;
}
.back-to-home {
  margin: 2.5em 0 1.5em 0;
}

.back-home-btn {
  color: var(--nav-grad-top); /* アクセントカラーに合わせて調整 */
  font-weight: bold;
  text-decoration: none;
  font-size: 1.1rem;
  transition: color 0.2s;
}

.back-home-btn:hover {
  color: var(--nav-grad-mid); /* 濃いめの赤でホバー効果 */
}

.info-sidebar {
    flex: 1;
    background: var(--sidebar-box-bg);
    border-radius: 7px;
    padding: 1.7em 1.2em;
    box-shadow: 0 1px 8px rgba(191,194,199,0.09);
    min-width: 220px;
    border: 1px solid var(--border-gray);
    position: relative;
    z-index: 1;
}
.sidebar-title {
    font-size: 1.13em;
    margin-bottom: 1em;
    border-bottom: 2px solid var(--nav-grad-top);/*(--border-silver);*/
    padding-bottom: 0.3em;
    color: #fff;
    letter-spacing: 0.04em;
}
.sidebar-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.sidebar-list li {
    margin-bottom: 0.9em;
}
.sidebar-list a {
    color: #f3f3f3;
    text-decoration: none;
    transition: color 0.2s;
    font-size: 1.03em;
    border-bottom: 1px dotted var(--border-silver);
    padding-bottom: 1px;
}
.sidebar-list a:hover {
    color: var(--nav-grad-top);
    border-bottom: 2px solid var(--nav-grad-top);
}
.PC {display: none;}
@media (max-width: 800px) {
    .information-detail {
    flex-direction: column;
    padding: 1rem;
    }
    .info-sidebar {
    margin-top: 2rem;
    min-width: 0;
    }
    .header-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    }
    .glass-inner {
    padding: 1.2rem 0.7rem 1rem 0.7rem;
    }
}


/* フッター */
footer {
    margin-top: 0;
    background: #857a88;
    color: #fff;
    text-align: center;
    font-size: 0.85rem;
    padding: 32px 0 18px 0;
    border-top: 2px solid #333;
    background-image: url('./img/bg_footer.jpg');
    background-repeat: repeat;
    background-size: 80px 80px;
    letter-spacing: 0.04em;
}
.footer-links {
    margin-bottom: 12px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 18px;
    max-width: var(--main-width);
    margin-left: auto;
    margin-right: auto;
}
.footer-links a {
    color: #fff;
    text-decoration: underline;
    font-size: 0.95em;
    font-weight: 500;
    transition: color 0.2s;
}
.footer-links a:hover {
    color: #fffbe6;
}
.footer-address {
    margin-top: 8px;
    font-size: 0.97em;
    color: #fff;
    opacity: 0.92;
    font-family: 'Noto Serif JP', serif;
}
.footer-copyright {
    font-size: 0.82rem;
    color: #fff;
    margin-top: 8px;
    opacity: 0.85;
    font-family: 'Noto Serif JP', serif;
}