/* Amargon — SpicePress "Content" テーマの見た目を再現した静的版 */
:root{--red:#ce1b28;--ink:#0f0f16;--text:#64646d;--line:#e9e9e9;--bg:#f5f5f5;--dark:#21202e}
*{box-sizing:border-box}
html{font-size:14px;overflow-y:scroll}
@media(min-width:60em){html{font-size:16px}}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Open Sans","Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,Helvetica,Arial,sans-serif;font-size:.9375rem;line-height:1.7;text-rendering:optimizeLegibility;overflow-x:hidden}
h1,h2,h3,h4,h5,h6{color:var(--ink);margin:0 0 20px;font-weight:600;line-height:1.3;word-wrap:break-word}
h1{font-size:2rem}h2{font-size:1.875rem}h3{font-size:1.5rem}h4{font-size:1.25rem}h5{font-size:1.125rem}h6{font-size:1rem}
p{margin:20px 0 0}p:first-child{margin-top:0}
a{color:var(--ink);text-decoration:none;transition:.2s}a:hover{color:var(--red)}
img{max-width:100%;height:auto;display:block}
ul{margin:0;padding:0}
.container{width:100%;max-width:1170px;margin:0 auto;padding:0 15px}

/* header */
.navbar-custom{background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.08);position:relative;z-index:10}
.nav-inner{display:flex;align-items:center;justify-content:space-between;min-height:84px;gap:20px}
.site-branding-text{padding:12px 0}
.site-title{margin:0;font-size:1.9rem;font-weight:700;letter-spacing:.01em;line-height:1.1}
.site-title a{color:var(--ink)}
.site-description{margin:4px 0 0;font-size:.75rem;color:#8d8d97}
.nav-menu{list-style:none;display:flex;align-self:stretch}
.nav-menu li{display:flex}
.nav-menu a{display:flex;align-items:center;padding:0 18px;font:600 .8125rem "Montserrat","Open Sans",sans-serif;color:var(--ink);letter-spacing:.02em}
.nav-menu a:hover{color:var(--red)}
.nav-menu a.active{background:var(--red);color:#fff}
.nav-toggle,.nav-burger{display:none}

/* banner */
.slider .item{position:relative;width:100%;height:90vh;min-height:460px;background-size:cover;background-position:center;display:flex;align-items:center}
.slider .overlay{position:absolute;inset:0;background:rgba(0,0,0,.30)}
.slider .container{position:relative;z-index:1}
.format-standard{width:50%}
.slide-text-bg1{background:rgba(18,4,1,.8);width:70%;padding:17px 20px 20px}
.slide-text-bg1 h1{color:#fff;margin:0;padding:0 0 10px;text-shadow:0 0 1px rgba(155,155,155,.7)}
.slide-text-bg1 p{color:#fff;font-size:1.063rem;margin:0;text-shadow:0 0 1px rgba(155,155,155,.7)}
.slide-btn-area-sm{margin-top:0}
.slide-btn-sm{display:inline-block;position:relative;min-width:11rem;padding:.8rem 4.7rem .8rem 1.4rem;background:#191919;color:#fff;text-align:center;font:600 .875rem "Montserrat","Open Sans",sans-serif;letter-spacing:.083rem;transition:.2s}
.slide-btn-sm:hover{color:#fff;background:#000}
.slide-btn-sm::after{content:"›";position:absolute;top:0;bottom:0;right:0;width:2.8rem;display:flex;align-items:center;justify-content:center;background:var(--red);font-size:1.4rem;font-weight:400}

/* section headers */
.section-header{text-align:center;margin:-15px auto 45px}
.section-header h1.widget-title{margin:0;color:var(--ink)}
.widget-separator{background:#ccc;width:180px;height:1px;margin:15px auto 21px}
.widget-separator span{display:block;width:30px;height:4px;margin:0 auto;position:relative;bottom:2px;background:var(--red)}
.section-header p{margin:0;font-size:1rem}

/* services */
.service-section{background:#fff;border-bottom:1px solid #e8e8e8;padding:70px 0 30px}
.cols-3{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;align-items:start}
.service-section .post{background:#f9f9f9;border:1px solid var(--line);border-top:3px solid var(--line);margin:0 0 40px;padding:25px 20px 30px;transition:.3s;text-align:center}
.service-section .post:hover{border-top-color:var(--red);box-shadow:0 30px 30px 0 rgba(0,0,0,.1)}
.service-section .post-thumbnail{margin:0 0 15px;overflow:hidden;transition:.2s}
.service-section .post:hover .post-thumbnail{transform:translateY(-5px)}
.service-section .post-thumbnail img{width:100%;height:auto}
.service-section .entry-header{margin:0 0 15px}
.service-section .entry-title{margin:0;font-weight:700}
.service-section .entry-title::after{content:"";display:block;height:2px;width:5.5rem;background:var(--line);margin:.8rem auto 0}
.service-section .entry-content p{font-size:.9rem}

/* cards (home news / blog) */
.home-news{padding:70px 0 40px}
.post{background:#fff;border:1px solid var(--line);padding:25px 15px;margin-bottom:40px;transition:.4s}
.cols-3 .post{margin-bottom:0}
.entry-meta{font-size:.8rem;margin:0 0 12px}
.entry-date a{background:var(--red);color:#fff;font-weight:600;padding:2px 10px;display:inline-block}
.entry-date a:hover{color:#fff;opacity:.9}
.entry-cat{font-size:.8rem}.entry-cat a{color:#9f9f9f;font-weight:700}.entry-cat a:hover{color:var(--red)}
.entry-meta .entry-cat{margin-left:10px}
.post .entry-header{margin:0 0 18px}
.post .entry-title{line-height:1.35;margin:0 0 6px;font-weight:700;font-size:1.2rem}
.post-thumbnail{margin:0 0 20px}
.post-thumbnail img{width:100%}
.post .entry-content p{font-size:.9rem}
.more-link{display:inline-block;margin-top:15px;font-weight:700;color:var(--ink)}
.more-link:hover{color:var(--red)}
.all-posts{text-align:center;margin:10px 0 30px;font-weight:600}
.all-posts a{color:var(--red)}

/* inner page header band */
.page-title-section{margin:0}
.page-title-section .overlay{background:var(--red);padding:50px 0 48px}
.band-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}
.page-title-section h1{color:#fff;margin:0;font-size:1.75rem;line-height:1.4;max-width:800px}
.breadcrumb{list-style:none;display:flex;gap:8px;margin:0;font-size:.8rem;color:#fff}
.breadcrumb a{color:#fff;opacity:.9}
.breadcrumb li+li::before{content:"/";margin-right:8px;opacity:.7}
.page-seperate{height:30px;background:url(/assets/page-shadow.png) no-repeat center top;background-size:contain;margin-bottom:10px}

/* blog */
.blog-section{padding:20px 0 60px}
.masonry{column-count:3;column-gap:30px}
.masonry .post{break-inside:avoid;display:inline-block;width:100%}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:30px}
.chips a{background:#fff;border:1px solid var(--line);padding:4px 14px;font-size:.8rem;font-weight:600}
.chips a:hover{background:var(--red);border-color:var(--red);color:#fff}
.pager{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;margin-top:20px}
.pager a{background:#fff;border:1px solid var(--line);padding:6px 14px;font-weight:600}
.pager a.on,.pager a:hover{background:var(--red);border-color:var(--red);color:#fff}
.two-col{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:40px;align-items:start}
.post.single{padding:35px}
.page-card{background:#fff;border:1px solid var(--line);padding:40px}
.sidebar .widget{background:#fff;border:1px solid var(--line);padding:22px;margin-bottom:30px}
.sidebar h4{font-size:1.05rem;margin:0 0 14px;padding-bottom:10px;border-bottom:1px solid var(--line);position:relative}
.sidebar h4::after{content:"";position:absolute;left:0;bottom:-2px;width:30px;height:3px;background:var(--red)}
.sidebar ul{list-style:none}.sidebar li{padding:7px 0;border-bottom:1px dotted #ddd;font-size:.88rem;line-height:1.5}
.post-nav{display:flex;justify-content:space-between;gap:20px;margin-top:40px;padding-top:25px;border-top:1px solid var(--line);font-size:.9rem;font-weight:600}
.post-nav .r{text-align:right}.post-nav small{color:#999;font-weight:400}

/* article body */
.entry-content{overflow-wrap:anywhere}
.single .entry-content{font-size:1rem}
.entry-content h2,.entry-content h3{margin:1.8em 0 .7em}
.entry-content h2{font-size:1.5rem;border-left:5px solid var(--red);padding-left:12px}
.entry-content h3{font-size:1.25rem}
.entry-content a{color:var(--red);text-decoration:underline}
.entry-content a:hover{opacity:.8}
.entry-content ul,.entry-content ol{margin:1em 0;padding-left:1.6em}
.entry-content img{height:auto}
.entry-content figure{margin:1.4em 0}
.entry-content figcaption{font-size:.8rem;color:#888;margin-top:6px}
.entry-content table{border-collapse:collapse;max-width:100%}
.entry-content td,.entry-content th{border:1px solid #ddd;padding:6px 10px}
.entry-content iframe,.entry-content video{max-width:100%}
.entry-content .aligncenter{margin-left:auto;margin-right:auto}
.entry-content .alignleft{float:left;margin:0 1.2em 1em 0}.entry-content .alignright{float:right;margin:0 0 1em 1.2em}
.entry-content .has-text-align-center{text-align:center}
.wp-block-buttons{margin:1.6em 0}
.wp-block-button__link{display:inline-block;background:var(--red);color:#fff!important;text-decoration:none!important;padding:.7rem 1.8rem;font-weight:600}
.wp-block-button__link:hover{opacity:.9}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.gallery img{width:100%;aspect-ratio:1;object-fit:cover}
.wp-block-spacer{clear:both}

/* footer */
.site-footer{background:var(--dark);color:#9595a0;padding:80px 0 20px;border-top:3px solid var(--red);border-bottom:3px solid var(--red);margin-top:0}
.footer-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.footer-widget .section-header{text-align:left;border-bottom:1px solid #363544;padding:0 0 15px;margin:0 0 30px;position:relative}
.footer-widget .widget-title{color:#fff;font-weight:400;font-size:1.25rem;margin:0}
.footer-widget .section-header span{position:absolute;left:0;bottom:-2px;width:30px;height:4px;background:var(--red)}
.footer-widget ul{list-style:none}.footer-widget li{padding:7px 0;border-bottom:1px dotted #403f4e;font-size:.88rem;line-height:1.5}
.footer-widget a{color:#fff}.footer-widget a:hover{color:var(--red)}
.footer-widget p{color:#9595a0;font-size:.88rem}

/* responsive */
@media(max-width:991px){
  .cols-3{grid-template-columns:repeat(2,1fr)}
  .masonry{column-count:2}
  .two-col{grid-template-columns:1fr}
  .format-standard{width:80%}.slide-text-bg1{width:100%}
}
@media(max-width:767px){
  .nav-inner{flex-wrap:wrap;min-height:0}
  .nav-burger{display:block;width:44px;height:44px;cursor:pointer;position:relative;margin-left:auto}
  .nav-burger span,.nav-burger span::before,.nav-burger span::after{content:"";position:absolute;left:10px;right:10px;height:2px;background:var(--ink);top:21px}
  .nav-burger span::before{top:-7px;left:0;right:0}.nav-burger span::after{top:7px;left:0;right:0}
  .nav-menu{display:none;width:100%;flex-direction:column;align-self:auto}
  .nav-toggle:checked~.nav-menu{display:flex}
  .nav-menu a{padding:14px 4px;border-top:1px solid var(--line)}
  .cols-3,.footer-cols{grid-template-columns:1fr}
  .masonry{column-count:1}
  .slider .item{height:70vh}.format-standard{width:100%}
  .page-card,.post.single{padding:20px}
  h1{font-size:1.6rem}
}

/* WordPress「カラム」ブロック（Aboutのサービス紹介など）: 横並び、スマホでは縦積み */
.wp-block-columns{display:flex;flex-wrap:nowrap;gap:30px;margin:1.6em 0;align-items:flex-start}
.wp-block-column{flex:1 1 0;min-width:0}
.wp-block-column .wp-block-image,.wp-block-column figure{margin:0 0 1em}
.wp-block-column .wp-block-image img{width:100%}
.wp-block-image img{max-width:100%;margin-left:auto;margin-right:auto}
@media(max-width:767px){.wp-block-columns{flex-direction:column;gap:20px}}

/* 年別アーカイブ */
.year-jump{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:0 0 24px;font-size:.85rem}
.year-jump span{font-weight:700;margin-right:4px}
.year-jump a{background:#fff;border:1px solid var(--line);padding:2px 10px;font-weight:600}
.page-card .year-jump a{background:#f9f9f9}
.year-jump a:hover{background:var(--red);border-color:var(--red);color:#fff}
.archive-note{margin:0 0 10px;color:#888;font-size:.85rem}
.archive-year{margin-top:34px;scroll-margin-top:20px}
.archive-year h2{font-size:1.5rem;border-left:5px solid var(--red);padding-left:12px;margin:0 0 12px}
.archive-year h2 small{font-size:.8rem;font-weight:400;color:#999;margin-left:10px}
.archive-year ul{list-style:none}
.archive-year li{display:grid;grid-template-columns:3.6em 1fr auto;gap:10px;padding:8px 0;border-bottom:1px dotted #ddd;line-height:1.5}
.archive-year .ad{color:#999;font-size:.85rem;font-variant-numeric:tabular-nums}
.archive-year .ac{color:#aaa;font-size:.75rem;white-space:nowrap}
.archive-year a{font-weight:600}
.year-list span{color:#999}
@media(max-width:767px){.archive-year li{grid-template-columns:3.2em 1fr}.archive-year .ac{display:none}}

/* 昔のサイトから移した「編集実績」の記事 */
.legacy-note{font-size:.85rem;color:#888;border-left:3px solid var(--line);padding-left:10px}
.work-item{display:flex;gap:24px;align-items:flex-start;margin:1.6em 0;padding-bottom:1.6em;border-bottom:1px dotted #ddd}
.work-img{flex:0 0 auto}
.work-img img{max-width:180px;height:auto}
.work-text{flex:1 1 auto;min-width:0}
.work-text h4{margin-top:0}
@media(max-width:767px){.work-item{flex-direction:column;gap:12px}}

/* 本文に表紙が入っていない記事の先頭に出すサムネ */
.post-cover{margin:0 0 24px}
.post-cover img{max-width:260px;max-height:360px;width:auto;height:auto;border:1px solid var(--line)}
@media(max-width:767px){.post-cover img{max-width:60%}}

/* 関連記事のカード（サムネつきリンク） */
.link-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin:1.2em 0}
.entry-content .link-card{display:flex;flex-direction:column;border:1px solid var(--line);background:#fff;text-decoration:none!important;color:var(--ink)!important;transition:.2s}
.link-card:hover{box-shadow:0 6px 16px rgba(0,0,0,.1)}
.link-card img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.link-card span{padding:10px 12px 4px;font-size:.88rem;font-weight:600;line-height:1.5}
.link-card small{padding:0 12px 10px;color:#999;font-size:.75rem}

/* なくなったサイトへのリンク（リンクを外して「（サイト終了）」） */
.dead-link{color:#888}