/*
Theme Name: MeTULAB Original
Author: MeTULAB
Description: MeTULAB専用オリジナルテーマ。既存ブログの配色と記事カードを踏襲した、スマートフォン対応の独立テーマです。
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: metulab-original
*/
:root{--accent:#736d65;--badge:#b66439;--text:#55534f;--muted:#8a8782;--background:#f7f7f7;--line:#eeedeb;--radius:10px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:48px}body{margin:0;background:var(--background);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;font-size:15px;line-height:1.8;overflow-wrap:anywhere}a{color:inherit;text-decoration:none}a:hover{color:var(--badge)}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #227a84;outline-offset:3px}img{max-width:100%;height:auto;vertical-align:middle}button,input,textarea,select{font:inherit}button,input[type=submit]{cursor:pointer}button,input[type=submit],.search-submit{border:0;background:var(--accent);color:#fff;padding:10px 20px;border-radius:6px}button:hover,input[type=submit]:hover{background:#5e5952}input:not([type=checkbox]):not([type=radio]):not([type=submit]),textarea,select{max-width:100%;border:1px solid #dedbd7;padding:10px 12px;border-radius:6px;background:#fff;color:var(--text)}.container{width:min(1200px,calc(100% - 48px));margin-inline:auto}.site-header{background:#fff}.tagline{background:var(--accent);color:#fff;font-size:12px;line-height:24px}.header-inner{min-height:104px;display:flex;align-items:center;justify-content:space-between;gap:30px;padding-block:20px}.site-branding{flex-shrink:0}.custom-logo{width:auto;max-width:260px;height:60px;object-fit:contain}.site-title{font-size:20px;font-weight:700;max-width:500px;display:block}.site-menu{display:flex;gap:24px;list-style:none;margin:0;padding:0;align-items:center;flex-wrap:wrap}.site-menu a{display:block;font-size:15px}.site-menu li{position:relative}.site-menu .sub-menu{list-style:none;margin:0;padding:10px 16px;min-width:180px;background:#fff;border:1px solid var(--line);position:absolute;top:100%;left:0;z-index:3;display:none}.site-menu li:hover>.sub-menu,.site-menu li:focus-within>.sub-menu{display:block}.site-layout{display:grid;grid-template-columns:minmax(0,830px) minmax(0,320px);gap:50px;align-items:start;padding-block:60px}.main-content,.sidebar{min-width:0}.section-heading{margin:0 0 34px;padding:10px 18px;background:var(--accent);color:#fff;border-radius:var(--radius);font-size:22px;font-weight:700;text-align:center;line-height:1.6}.post-list{display:grid;gap:30px}.post-card{margin:0;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 2px 12px #00000003}.post-card-link{display:grid;grid-template-columns:31.25% minmax(0,1fr);min-height:160px;color:var(--text);transition:box-shadow .15s,transform .15s}.post-card-link:hover{color:var(--text);box-shadow:0 4px 20px #00000008;transform:translateY(-2px)}.card-media{position:relative;min-height:160px;background:#eee;display:flex;align-items:center;justify-content:center;overflow:hidden}.card-image{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.no-image{color:#919191;display:flex;align-items:center;flex-direction:column;gap:2px;font-size:12px;font-weight:400;line-height:1.5}.category-badge{position:absolute;top:10px;left:10px;background:var(--badge);color:#fff;border-radius:3px;padding:1px 8px;font-size:12px;line-height:1.7;max-width:calc(100% - 20px)}.card-body{padding:25px;align-self:center}.card-title{font-size:16px;line-height:1.65;margin:0 0 10px;font-weight:700}.card-excerpt{font-size:13px;line-height:1.8;color:#817e79;margin:0 0 12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.post-date{font-size:12px;color:var(--muted);display:block;line-height:1.5}.post-date:before{content:"◷";margin-right:4px}.widget{background:#fff;border-radius:var(--radius);overflow:hidden;margin:0 0 45px;box-shadow:0 2px 12px #00000003}.widget-title{font-size:18px;line-height:1.6;font-weight:700;margin:0;padding:14px 20px;background:#eeece9;color:var(--accent)}.widget-body{padding:20px}.widget>ul,.widget>ol,.widget>.menu{padding:6px 20px 16px;margin:0;list-style:none}.widget li{font-size:13px;line-height:1.8;border-bottom:1px solid #f0efed;padding:13px 0}.widget li:last-child{border-bottom:0}.widget li ul{padding-left:16px;list-style:none}.widget li a{display:block}.widget select{margin:20px;width:calc(100% - 40px)}.widget p{margin:20px}.widget .wp-block-heading,.widget h2:not(.widget-title){font-size:18px;margin:0;padding:14px 20px;background:#eeece9;color:var(--accent)}.widget .wp-block-search{padding:20px}.widget .wp-block-search__label{font-weight:700;display:block;margin-bottom:10px}.search-form{display:flex;align-items:stretch;gap:0;min-width:0}.search-form .search-field{width:100%;min-width:0;border-radius:6px 0 0 6px;font-size:14px}.search-submit{flex-shrink:0;border-radius:0 6px 6px 0;padding:10px 18px}.widget .wp-block-search__button{border-radius:6px}.pagination{margin:38px 0}.pagination .nav-links{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}.page-numbers{display:inline-flex;min-width:42px;min-height:42px;align-items:center;justify-content:center;background:#fff;border-radius:6px;padding:4px 12px}.page-numbers.current{background:var(--accent);color:#fff}.page-numbers.dots{background:transparent}.site-footer{border-top:1px solid var(--line);background:#fff;padding:35px 0;text-align:center}.site-footer .site-menu{justify-content:center}.copyright{font-size:12px;color:var(--muted);margin:24px 0 0}.back-to-top{position:fixed;right:22px;bottom:24px;background:var(--accent);color:#fff;width:42px;height:42px;display:flex;align-items:center;justify-content:center;border-radius:6px;z-index:2}.back-to-top:hover{color:#fff;background:#5e5952}.article-panel{background:#fff;padding:40px;border-radius:var(--radius);box-shadow:0 2px 12px #00000003}.breadcrumbs{display:flex;gap:10px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin-bottom:26px}.article-title{font-size:28px;line-height:1.6;margin:0 0 20px;color:#4c4945}.article-meta{display:flex;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:13px;margin-bottom:30px}.article-meta a,.tag-links a{color:var(--badge)}.article-thumbnail{margin-bottom:30px}.entry-content{font-size:16px;line-height:2;overflow-wrap:anywhere}.entry-content:after{content:"";display:block;clear:both}.entry-content p{margin:0 0 1.6em}.entry-content a{color:#9c512c;text-decoration:underline;text-underline-offset:3px}.entry-content h2{margin:2em 0 1em;padding:14px 18px;background:#eeece9;color:var(--accent);border-left:4px solid var(--accent);font-size:22px;line-height:1.6}.entry-content h3{margin:1.8em 0 .8em;font-size:20px;padding-bottom:8px;border-bottom:2px solid var(--line);line-height:1.6}.entry-content h4{font-size:18px}.entry-content h1:empty,.entry-content h2:empty{display:none}.entry-content figure{max-width:100%;margin:1.6em 0}.entry-content figcaption{font-size:12px;color:var(--muted)}.entry-content iframe,.entry-content video{max-width:100%}.entry-content table{border-collapse:collapse;max-width:100%;font-size:14px}.entry-content td,.entry-content th{border:1px solid #ddd;padding:10px;overflow-wrap:anywhere}.entry-content th{background:#eeece9}.entry-content .wp-block-table{overflow-x:auto}.entry-content blockquote{margin:1.5em 0;padding:20px;border-left:4px solid var(--accent);background:#f7f7f7}.entry-content pre{overflow:auto;background:#f4f4f4;padding:20px;font-size:14px}.entry-content .alignleft{float:left;margin:0 20px 20px 0}.entry-content .alignright{float:right;margin:0 0 20px 20px}.entry-content .aligncenter{display:block;margin-inline:auto}.entry-content .alignwide,.entry-content .alignfull{width:100%;margin-inline:0}.entry-content .wp-caption{max-width:100%}.entry-content .wp-caption-text{font-size:12px;color:var(--muted)}.article-footer{border-top:1px solid var(--line);margin-top:35px;padding-top:20px;font-size:13px}.author-name{color:var(--muted)}.post-navigation{margin:30px 0}.post-navigation .nav-links{display:grid;grid-template-columns:1fr 1fr;gap:20px}.post-navigation a{display:block;background:#fff;padding:20px;border-radius:var(--radius);font-size:14px}.post-navigation span{display:block;color:var(--muted);font-size:12px;margin-bottom:8px}.nav-next{text-align:right}.archive-description,.empty-state{background:#fff;padding:25px;border-radius:var(--radius);margin-bottom:30px}.empty-state h2{font-size:20px}.empty-state .search-form{max-width:500px}.comments-area{margin-top:30px}.comment-list{list-style:none;padding:0}.comment-list .children{list-style:none;padding-left:20px}.comment-body{margin:24px 0;border-bottom:1px solid var(--line);padding-bottom:20px;font-size:14px}.comment-author .avatar{margin-right:10px}.comment-metadata{font-size:12px;color:var(--muted)}.comment-form label{display:block}.comment-form textarea{width:100%}.comment-form-cookies-consent{display:flex;align-items:start;gap:10px}.comment-form-cookies-consent input{margin-top:7px}.bypostauthor>.comment-body{border-left:3px solid var(--accent);padding-left:15px}.gallery{display:flex;flex-wrap:wrap;gap:16px}.gallery-item{max-width:calc(33.333% - 16px);margin:0}.screen-reader-text{border:0;clip:rect(1px,1px,1px,1px);clip-path:inset(50%);height:1px;width:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;white-space:nowrap}.screen-reader-text:focus{clip:auto!important;clip-path:none;height:auto;width:auto;z-index:100000;background:#fff;padding:12px 20px;top:10px;left:10px;color:var(--text)}
@media(max-width:1000px){.site-layout{grid-template-columns:minmax(0,1fr) 280px;gap:30px;padding-block:40px}.card-body{padding:20px}.site-menu{gap:18px}.article-panel{padding:28px}.article-title{font-size:25px}}
@media(max-width:780px){.container{width:calc(100% - 32px)}.tagline{text-align:center;font-size:11px}.header-inner{flex-direction:column;gap:16px;padding-block:20px;min-height:0}.custom-logo{height:54px;max-width:230px}.site-menu{justify-content:center;gap:10px 20px}.site-menu a{font-size:13px}.site-layout{grid-template-columns:minmax(0,1fr);gap:35px;padding-block:30px}.section-heading{font-size:20px;margin-bottom:24px;padding-block:12px}.post-list{gap:20px}.post-card-link{grid-template-columns:30% minmax(0,1fr);min-height:150px}.card-media{min-height:150px}.card-body{padding:18px}.card-title{font-size:15px;margin-bottom:7px}.card-excerpt{font-size:12px;margin-bottom:8px}.post-date{font-size:11px}.category-badge{font-size:10px;top:8px;left:8px;padding-inline:6px}.sidebar{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}.widget{margin:0}.article-panel{padding:25px}.article-title{font-size:24px}.entry-content{font-size:15px}.entry-content h2{font-size:20px}.site-footer{padding-block:30px}.back-to-top{right:12px;bottom:16px;width:36px;height:36px}}
@media(max-width:480px){.sidebar{display:block}.widget{margin-bottom:25px}.card-body{padding:15px}.card-title{font-size:14px;line-height:1.7}.card-excerpt{-webkit-line-clamp:2;font-size:12px}.no-image svg{width:30px}.no-image{font-size:10px}.article-panel{padding:20px}.article-title{font-size:22px}.article-meta{gap:10px;margin-bottom:24px}.entry-content h2{font-size:18px;padding:12px}.entry-content h3{font-size:17px}.post-navigation .nav-links{gap:12px}.post-navigation a{padding:15px;font-size:12px}.copyright{font-size:11px}.gallery-item{max-width:calc(50% - 16px)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.post-card-link{transition:none}.post-card-link:hover{transform:none}}