/*
Theme Name: Loous Media
Theme URI: https://loous.net/
Author: Loous Media
Description: 特集・記事一覧・コンセプトを備えたメディア型WordPressテーマ。青と黄色の帯で構成を切り替え、白いカードと円形の矢印ボタンで一覧を組み立てる。装飾はすべてインラインCSSで完結する。
Version: 1.0.0
Requires at least: 6.0
Tested up to: 7.1
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: loous-media
Tags: blog, news, custom-menu, featured-images
*/

:root{
  --accent:#009fe8;
  --accent-deep:#007cba;
  --accent-light:#1cc9ee;
  --accent-tint:#eaf7fd;
  --yellow:#ffe94d;
  --yellow-soft:#fff9d6;
  --ink:#333;
  --ink-deep:#111;
  --ink-sub:#666;
  --ink-mute:#9c9c9c;
  --line:#e3e3e3;
  --bg:#fff;
  --bg-2:#f7f7f7;
  --radius:8px;
  --radius-lg:16px;
  --inner:1120px;
  --font-ja:"Noto Sans JP","Hiragino Kaku Gothic ProN","Hiragino Sans",Meiryo,sans-serif;
  --font-en:"Barlow Condensed","Noto Sans JP",sans-serif;
  --shadow:0 2px 10px rgba(0,0,0,.07);
  --shadow-h:0 8px 22px rgba(0,0,0,.12);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-ja);font-size:16px;line-height:1.9;color:var(--ink);background:var(--bg);overflow-x:hidden}
img{max-width:100%;height:auto;vertical-align:bottom}
a{color:inherit;text-decoration:none;transition:opacity .2s,color .2s}
a:hover{opacity:.8}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p,figure{margin:0}
button{font-family:inherit;cursor:pointer;border:none;background:none}
.lm-inner{max-width:var(--inner);margin:0 auto;padding:0 20px}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}

/* ---------- ヘッダー ---------- */
.lm-header{background:#fff;border-bottom:1px solid var(--line)}
.lm-header__top{max-width:var(--inner);margin:0 auto;padding:14px 20px;display:flex;align-items:center;gap:20px}
.lm-logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.lm-logo img{max-height:42px;width:auto}
.lm-logo__mark{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-light));display:flex;align-items:center;justify-content:center;color:#fff;font-family:var(--font-en);font-size:21px;font-weight:700}
.lm-logo__name{font-size:19px;font-weight:700;line-height:1.3;color:var(--ink-deep)}
.lm-logo__sub{display:block;font-size:11px;color:var(--ink-mute);font-weight:500;letter-spacing:.06em}
.lm-header__util{margin-left:auto;display:flex;align-items:center;gap:16px;font-size:12.5px;color:var(--ink-sub)}
.lm-header__util a:hover{color:var(--accent)}
.lm-btnPill{display:inline-flex;align-items:center;gap:6px;border-radius:30px;padding:9px 20px;font-size:12.5px;font-weight:700;white-space:nowrap}
.lm-btnPill--ghost{border:1.5px solid var(--accent);color:var(--accent)}
.lm-btnPill--fill{background:var(--accent);color:#fff}
.lm-btnPill:hover{opacity:.85}
.lm-nav{border-top:1px solid var(--line)}
.lm-nav__inner{max-width:var(--inner);margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:center;gap:34px;height:52px;overflow-x:auto}
.lm-nav__link{font-size:14px;font-weight:500;white-space:nowrap;position:relative;padding:4px 0}
.lm-nav__link:hover{color:var(--accent)}
.lm-nav__link::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--accent);transform:scaleX(0);transition:transform .2s}
.lm-nav__link:hover::after{transform:scaleX(1)}
.lm-burger{display:none;margin-left:auto;width:40px;height:40px;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.lm-burger span{display:block;width:20px;height:2px;background:var(--ink-deep);transition:transform .2s,opacity .2s}
.lm-burger[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.lm-burger[aria-expanded=true] span:nth-child(2){opacity:0}
.lm-burger[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- セクション見出し（中央・アクセント2色） ---------- */
.lm-secTitle{text-align:center;font-size:30px;font-weight:700;letter-spacing:.04em;color:var(--ink-deep);margin-bottom:32px;line-height:1.5}
.lm-secTitle em{font-style:normal;color:var(--accent)}
.lm-secTitle--onYellow{color:var(--ink-deep)}
.lm-secTitle__sub{display:block;font-family:var(--font-en);font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-mute);margin-top:6px;font-weight:600}

/* ---------- 特集（黄色帯） ---------- */
.lm-feature{background:var(--yellow);padding:48px 0 56px;position:relative}
.lm-feature__grid{display:grid;grid-template-columns:2fr 1fr;gap:22px}
.lm-feature__side{display:flex;flex-direction:column;gap:22px}
.lm-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:block;position:relative;transition:box-shadow .2s,transform .2s}
.lm-card:hover{box-shadow:var(--shadow-h);transform:translateY(-2px)}
.lm-card__thumb{display:block;position:relative;width:100%;padding-top:56.25%;overflow:hidden;background:var(--accent-tint)}
.lm-card__thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.lm-card__body{display:block;padding:16px 20px 20px;padding-right:56px}
.lm-card__title{display:block;font-size:14.5px;font-weight:700;line-height:1.7;color:var(--ink-deep);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.lm-card__meta{display:block;font-size:11.5px;color:var(--ink-mute);margin-bottom:6px;letter-spacing:.04em}
.lm-card__arrow{position:absolute;right:16px;bottom:16px;width:30px;height:30px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px}
.lm-card--lg{display:flex;flex-direction:column}
.lm-card--lg .lm-card__thumb{padding-top:0;flex:1;min-height:260px}
.lm-card--lg .lm-card__title{font-size:18px;-webkit-line-clamp:3}
.lm-card--lg .lm-card__body{padding:20px 24px 26px;padding-right:64px}
.lm-feature__more{display:flex;justify-content:center;margin-top:34px}
.lm-btn{display:inline-flex;align-items:center;gap:10px;background:var(--accent);color:#fff;border-radius:30px;padding:14px 34px;font-size:15px;font-weight:700;box-shadow:var(--shadow)}
.lm-btn:hover{opacity:.9}
.lm-btn--ghost{background:#fff;color:var(--accent);border:2px solid var(--accent)}

/* ---------- 記事一覧 ---------- */
.lm-section{padding:56px 0}
.lm-section--tint{background:var(--bg-2)}
.lm-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.lm-chip{display:inline-block;background:var(--accent-tint);color:var(--accent-deep);font-size:11px;font-weight:700;border-radius:4px;padding:3px 10px;margin-bottom:8px}

/* ---------- コンセプト ---------- */
.lm-concept{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.lm-concept__text{font-size:14.5px;line-height:2.1;color:var(--ink)}
.lm-concept__art{background:linear-gradient(135deg,var(--accent-tint),#fff);border-radius:var(--radius-lg);min-height:230px;display:flex;align-items:center;justify-content:center;padding:28px;text-align:center;color:var(--accent-deep);font-weight:700;font-size:15px;line-height:1.9}

/* ---------- 取り組み（3カード・黄色帯） ---------- */
.lm-points{background:var(--yellow-soft);padding:52px 0}
.lm-points__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.lm-point{background:#fff;border-radius:var(--radius);padding:26px 24px 28px;position:relative;box-shadow:var(--shadow);overflow:hidden}
.lm-point__num{position:absolute;top:0;left:0;width:52px;height:52px;background:var(--accent);color:#fff;font-family:var(--font-en);font-size:20px;font-weight:700;display:flex;align-items:flex-start;justify-content:flex-start;padding:4px 0 0 7px;clip-path:polygon(0 0,100% 0,0 100%)}
.lm-point__label{display:inline-block;background:var(--accent);color:#fff;font-size:13px;font-weight:700;border-radius:20px;padding:5px 22px;margin:6px 0 14px}
.lm-point__body{font-size:13.5px;line-height:1.95;color:var(--ink-sub)}
.lm-point__head{text-align:center}

/* ---------- ページ見出し ---------- */
.lm-pageHead{background:var(--accent-tint);padding:36px 0;margin-bottom:34px;text-align:center}
.lm-pageHead__en{font-family:var(--font-en);font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-deep);font-weight:600}
.lm-pageHead__title{font-size:27px;font-weight:700;line-height:1.5;color:var(--ink-deep)}
.lm-pageHead__desc{font-size:13.5px;color:var(--ink-sub);margin-top:8px}

/* ---------- ページャー ---------- */
.lm-pager{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:40px;flex-wrap:wrap}
.lm-pager .page-numbers{display:flex;align-items:center;justify-content:center;min-width:38px;height:38px;padding:0 12px;border-radius:6px;font-size:14px;color:var(--ink-sub);border:1px solid var(--line);background:#fff}
.lm-pager .page-numbers.current{background:var(--accent);color:#fff;border-color:var(--accent)}
.lm-pager .page-numbers:hover{border-color:var(--accent);color:var(--accent)}
.lm-pager .page-numbers.current:hover{color:#fff}

/* ---------- 記事詳細 ---------- */
.lm-breadcrumb{font-size:12px;color:var(--ink-mute);padding:16px 0}
.lm-breadcrumb a:hover{color:var(--accent)}
.lm-breadcrumb span+span::before{content:"›";margin:0 8px;color:var(--line)}
.lm-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px;align-items:start;padding-bottom:64px}
.lm-article__head{margin-bottom:20px}
.lm-article__meta{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.lm-article__cat{background:var(--accent);color:#fff;font-size:11.5px;font-weight:700;border-radius:4px;padding:4px 12px}
.lm-article__date{font-size:12px;color:var(--ink-mute);letter-spacing:.04em}
.lm-article__title{font-size:29px;font-weight:700;line-height:1.55;color:var(--ink-deep)}
.lm-article__thumb{margin:22px 0;border-radius:var(--radius);overflow:hidden}
.lm-entry{font-size:16px;line-height:2}
.lm-entry>*+*{margin-top:1.6em}
.lm-entry h2{font-size:23px;line-height:1.6;font-weight:700;margin-top:2.4em;padding:13px 20px;background:var(--accent);color:#fff;border-radius:6px;scroll-margin-top:80px}
.lm-entry h3{font-size:19px;line-height:1.6;font-weight:700;margin-top:2em;padding-left:14px;border-left:5px solid var(--accent);scroll-margin-top:80px}
.lm-entry h4{font-size:17px;font-weight:700;margin-top:1.8em}
.lm-entry p{margin-top:1.4em}
.lm-entry a{color:var(--accent-deep);text-decoration:underline}
.lm-entry ul,.lm-entry ol{background:var(--bg-2);border-radius:8px;padding:20px 24px 20px 42px}
.lm-entry ul li{list-style:disc}
.lm-entry ol li{list-style:decimal}
.lm-entry li+li{margin-top:8px}
.lm-entry img{border-radius:8px}
.lm-entry blockquote{border-left:4px solid var(--line);background:var(--bg-2);padding:16px 22px;border-radius:0 8px 8px 0;color:var(--ink-sub)}
.lm-entry table{width:100%;border-collapse:collapse;font-size:15px}
.lm-entry table th,.lm-entry table td{border:1px solid var(--line);padding:12px 14px;text-align:left}
.lm-entry table th{background:var(--accent);color:#fff;font-weight:700}
.lm-entry .lm-tablewrap{overflow-x:auto}

/* 目次 */
.lm-toc{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:20px 24px;margin:30px 0}
.lm-toc__head{display:flex;align-items:center;justify-content:space-between;font-weight:700;font-size:15px}
.lm-toc__toggle{font-size:12px;color:var(--accent-deep);font-weight:700}
/* 目次。本文用の ol スタイル（背景・decimal）を打ち消してから組み立てる */
.lm-toc ol,.lm-entry .lm-toc ol{counter-reset:toc;margin-top:14px;background:none;padding:0;border:none;list-style:none}
.lm-toc li,.lm-entry .lm-toc li{list-style:none;margin:0;font-size:14px;line-height:1.9;padding-left:34px;position:relative}
.lm-toc li+li{margin-top:2px}
.lm-toc li:not(.lm-toc__h3){counter-increment:toc;font-weight:700}
.lm-toc li:not(.lm-toc__h3)::before{content:counter(toc);position:absolute;left:0;top:6px;width:22px;height:22px;border-radius:50%;background:var(--accent);color:#fff;font-size:11px;display:flex;align-items:center;justify-content:center;font-weight:700}
.lm-toc .lm-toc__h3{padding-left:56px;font-size:13px;font-weight:400;color:var(--ink-sub)}
.lm-toc .lm-toc__h3::before{content:"";position:absolute;left:34px;top:14px;width:12px;height:1px;background:var(--line)}
.lm-toc[data-open=false] ol{display:none}

.lm-share{display:flex;align-items:center;gap:10px;margin-top:36px;padding-top:22px;border-top:1px solid var(--line)}
.lm-share__label{font-size:12px;font-weight:700;color:var(--ink-sub)}
.lm-share a,.lm-share button{width:36px;height:36px;border-radius:50%;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--ink-sub)}
.lm-share a:hover,.lm-share button:hover{background:var(--accent);border-color:var(--accent);color:#fff}

/* サイドバー */
.lm-side{display:flex;flex-direction:column;gap:28px;position:sticky;top:20px}
.lm-side__box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.lm-side__title{font-size:15px;font-weight:700;margin-bottom:14px;padding-left:12px;border-left:4px solid var(--accent)}
.lm-side__item{display:flex;gap:12px;padding:10px 0}
.lm-side__item+.lm-side__item{border-top:1px solid var(--line)}
.lm-side__thumb{display:block;position:relative;width:84px;height:56px;border-radius:5px;overflow:hidden;flex-shrink:0;background:var(--accent-tint)}
.lm-side__thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.lm-side__thumb .lm-thumbPlaceholder{font-size:10px!important;padding:6px!important;line-height:1.4!important}
.lm-side__itemTitle{display:block;font-size:12.5px;font-weight:700;line-height:1.6;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.lm-side__item:hover .lm-side__itemTitle{color:var(--accent-deep)}

.lm-page{padding:10px 0 64px}
.lm-page__title{font-size:27px;font-weight:700;line-height:1.5;margin-bottom:22px;color:var(--ink-deep)}
.lm-empty{text-align:center;padding:70px 20px}
.lm-empty__title{font-size:22px;font-weight:700;margin-bottom:10px}
.lm-empty__desc{color:var(--ink-sub);font-size:14px}

/* ---------- フッター ---------- */
.lm-footer{background:var(--ink-deep);color:#fff;padding:46px 0 22px}
.lm-footer__top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.15)}
.lm-footer__brand{max-width:380px}
.lm-footer__desc{font-size:12.5px;line-height:1.95;color:rgba(255,255,255,.72);margin-top:12px}
.lm-footer__nav{display:flex;gap:50px;flex-wrap:wrap}
.lm-footer__navTitle{font-family:var(--font-en);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-light);margin-bottom:12px;font-weight:600}
.lm-footer__nav li{margin-bottom:9px}
.lm-footer__nav a{font-size:13px;color:rgba(255,255,255,.82)}
.lm-footer__nav a:hover{color:#fff}
.lm-footer__bar{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding-top:18px}
.lm-footer__copy{font-size:11.5px;color:rgba(255,255,255,.55);font-family:var(--font-en);letter-spacing:.04em}

/* ---------- レスポンシブ ---------- */
@media (max-width:1024px){
  .lm-layout{grid-template-columns:1fr;gap:40px}
  .lm-side{position:static}
  .lm-grid{grid-template-columns:repeat(2,1fr);gap:20px}
  .lm-feature__grid{grid-template-columns:1fr}
  .lm-feature__side{display:grid;grid-template-columns:repeat(2,1fr)}
  .lm-concept{grid-template-columns:1fr;gap:26px}
  .lm-points__grid{grid-template-columns:1fr}
}
@media (max-width:767px){
  body{font-size:15px}
  .lm-header__top{padding:10px 20px;gap:12px}
  .lm-header__util{display:none}
  .lm-burger{display:flex}
  .lm-nav{display:none}
  .lm-nav.is-open{display:block}
  .lm-nav__inner{height:auto;flex-direction:column;align-items:stretch;gap:0;padding:6px 20px 14px}
  .lm-nav.is-open .lm-nav__link{padding:13px 0;border-bottom:1px solid var(--line)}
  .lm-logo__name{font-size:16px}
  .lm-secTitle{font-size:21px;margin-bottom:22px}
  .lm-feature{padding:32px 0 38px}
  .lm-feature__side{grid-template-columns:1fr}
  .lm-grid{grid-template-columns:1fr}
  .lm-section{padding:36px 0}
  .lm-article__title{font-size:22px}
  .lm-entry h2{font-size:19px;padding:11px 16px}
  .lm-entry h3{font-size:17px}
  .lm-footer__top{flex-direction:column;gap:26px}
  .lm-footer__nav{gap:32px}
}